n_disabled+0x48/0x200
[  583.473907]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.479727]  ? kasan_check_read+0x11/0x20
[  583.483903]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  583.489197]  ? rcu_bh_qs+0xc0/0xc0
[  583.492749]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  583.497787]  ? oom_evaluate_task+0x302/0x540
[  583.502217]  out_of_memory+0xa86/0x14c0
[  583.506211]  ? oom_killer_disable+0x3a0/0x3a0
[  583.510718]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  583.515670]  ? __mutex_add_waiter+0x2a0/0x2a0
[  583.520188]  __alloc_pages_slowpath+0x2318/0x2d80
[  583.525081]  ? warn_alloc+0x120/0x120
[  583.528903]  ? __radix_tree_lookup+0x4c0/0x4c0
[  583.533505]  ? find_get_entry+0x2f2/0xc40
[  583.537670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  583.543213]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  583.548150]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.553717]  ? should_fail+0x22d/0xd01
[  583.557613]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  583.562750]  ? __lock_is_held+0xb5/0x140
[  583.566907]  ? __lock_is_held+0xb5/0x140
[  583.571009]  ? ___might_sleep+0x1ed/0x300
[  583.575165]  ? lock_release+0x970/0x970
[  583.579146]  ? arch_local_save_flags+0x40/0x40
[  583.583746]  ? __might_sleep+0x95/0x190
[  583.587735]  __alloc_pages_nodemask+0xa80/0xde0
[  583.592416]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  583.597446]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.603246]  ? kasan_check_read+0x11/0x20
[  583.607398]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  583.612683]  ? graph_lock+0x170/0x170
[  583.616486]  ? print_usage_bug+0xc0/0xc0
[  583.620559]  ? graph_lock+0x170/0x170
[  583.624363]  ? graph_lock+0x170/0x170
[  583.628181]  ? __do_page_cache_readahead+0x7ce/0x980
[  583.633300]  ? find_held_lock+0x36/0x1c0
[  583.637373]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  583.642922]  alloc_pages_current+0x10c/0x210
[  583.647345]  ? lock_downgrade+0x900/0x900
[  583.651500]  __page_cache_alloc+0x38f/0x5b0
[  583.655828]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.661625]  ? kasan_check_read+0x11/0x20
[  583.665779]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  583.671073]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  583.675747]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.681285]  ? check_preemption_disabled+0x48/0x200
[  583.686331]  filemap_fault+0x1594/0x25f0
[  583.690416]  ? __lock_page_or_retry+0xa00/0xa00
[  583.695088]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.700902]  ? kasan_check_read+0x11/0x20
[  583.705066]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  583.710346]  ? rcu_bh_qs+0xc0/0xc0
[  583.713906]  ? find_held_lock+0x36/0x1c0
[  583.717985]  ? filemap_map_pages+0xdea/0x1980
[  583.722497]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.728326]  ? find_get_pages_range_tag+0x1320/0x1320
[  583.733527]  ? unwind_dump+0x190/0x190
[  583.737421]  ? graph_lock+0x170/0x170
[  583.741336]  ? is_bpf_text_address+0xd3/0x170
[  583.745861]  ? __kernel_text_address+0xd/0x40
[  583.750374]  ? lock_acquire+0x1ed/0x520
[  583.754357]  ? ext4_filemap_fault+0x7a/0xad
[  583.758702]  ? lock_release+0x970/0x970
[  583.762682]  ? arch_local_save_flags+0x40/0x40
[  583.767264]  ? save_stack+0x43/0xd0
[  583.770911]  ? __kasan_slab_free+0x102/0x150
[  583.775325]  ? kasan_slab_free+0xe/0x10
[  583.779308]  ? kfree+0xcf/0x230
[  583.782595]  ? print_usage_bug+0xc0/0xc0
[  583.786675]  ? __vfs_read+0x117/0x9b0
[  583.790490]  ? down_read+0xb0/0x1d0
[  583.794137]  ? ext4_filemap_fault+0x7a/0xad
[  583.798473]  ? __down_interruptible+0x700/0x700
[  583.803183]  ext4_filemap_fault+0x82/0xad
[  583.807347]  __do_fault+0x100/0x6b0
[  583.810979]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  583.816433]  ? print_bad_pte+0x6c0/0x6c0
[  583.820517]  ? __kasan_slab_free+0x119/0x150
[  583.824948]  ? pmd_val+0x88/0x100
[  583.828412]  ? add_mm_counter_fast+0xd0/0xd0
[  583.832822]  ? pmd_val+0x88/0x100
[  583.836317]  ? add_mm_counter_fast+0xd0/0xd0
[  583.840735]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.846290]  __handle_mm_fault+0x3709/0x53e0
[  583.850725]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  583.855575]  ? graph_lock+0x170/0x170
[  583.859393]  ? print_usage_bug+0xc0/0xc0
[  583.863461]  ? graph_lock+0x170/0x170
[  583.867265]  ? graph_lock+0x170/0x170
[  583.871124]  ? handle_mm_fault+0x42a/0xc70
[  583.875376]  ? lock_downgrade+0x900/0x900
[  583.879528]  ? check_preemption_disabled+0x48/0x200
[  583.884556]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  583.890362]  ? kasan_check_read+0x11/0x20
[  583.894517]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  583.899811]  ? rcu_bh_qs+0xc0/0xc0
[  583.903360]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  583.908826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.914367]  ? check_preemption_disabled+0x48/0x200
[  583.919394]  handle_mm_fault+0x54f/0xc70
[  583.923462]  ? __handle_mm_fault+0x53e0/0x53e0
[  583.928061]  ? find_vma+0x34/0x190
[  583.931618]  __do_page_fault+0x67d/0xed0
[  583.935691]  ? mm_fault_error+0x380/0x380
[  583.939842]  ? trace_hardirqs_off+0xb8/0x300
[  583.944261]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  583.949633]  ? trace_hardirqs_on+0x310/0x310
[  583.954060]  do_page_fault+0xf2/0x7e0
[  583.957899]  ? vmalloc_sync_all+0x30/0x30
[  583.962109]  ? error_entry+0x70/0xd0
[  583.965845]  ? trace_hardirqs_off_caller+0xbb/0x300
[  583.970882]  ? trace_hardirqs_on_caller+0xc0/0x300
[  583.975846]  ? syscall_return_slowpath+0x5e0/0x5e0
[  583.980823]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  583.985675]  ? trace_hardirqs_off+0x300/0x300
[  583.990175]  ? trace_hardirqs_off_caller+0x300/0x300
[  583.995378]  ? prepare_exit_to_usermode+0x291/0x3b0
[  584.000662]  ? page_fault+0x8/0x30
[  584.004207]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  584.009067]  ? page_fault+0x8/0x30
[  584.012612]  page_fault+0x1e/0x30
[  584.016071] RIP: 0033:0x7f60147c71fd
[  584.019789] Code: Bad RIP value.
[  584.023150] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  584.028514] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  584.035779] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  584.043053] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  584.050336] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  584.057607] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  584.064906] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  584.064985] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  584.072203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  584.072208] Call Trace:
[  584.072216]  <IRQ>
[  584.072237]  dump_stack+0x1c4/0x2b4
[  584.072255]  ? dump_stack_print_info.cold.2+0x52/0x52
[  584.078792] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  584.088102]  warn_alloc.cold.118+0xb7/0x1bd
[  584.090654] rsyslogd cpuset=
[  584.092812]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  584.096409] /
[  584.101599]  ? lock_downgrade+0x900/0x900
[  584.111624]  mems_allowed=0
[  584.132567]  ? trace_hardirqs_off+0xb8/0x300
[  584.137006]  ? trace_hardirqs_off+0xb8/0x300
[  584.141460]  __alloc_pages_slowpath+0x2667/0x2d80
[  584.146342]  ? warn_alloc+0x120/0x120
[  584.150152]  ? warn_alloc+0x120/0x120
[  584.153955]  ? print_usage_bug+0xc0/0xc0
[  584.158061]  ? warn_alloc+0x120/0x120
[  584.161880]  ? print_usage_bug+0xc0/0xc0
[  584.165971]  ? __lock_acquire+0x7ec/0x4ec0
[  584.170205]  ? __lock_acquire+0x7ec/0x4ec0
[  584.174444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.179989]  ? should_fail+0x22d/0xd01
[  584.183908]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  584.189013]  ? __lock_acquire+0x7ec/0x4ec0
[  584.193277]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  584.198383]  ? __lock_acquire+0x7ec/0x4ec0
[  584.202618]  ? should_fail+0x22d/0xd01
[  584.206520]  ? mark_held_locks+0x130/0x130
[  584.210766]  ? mark_held_locks+0x130/0x130
[  584.215018]  ? graph_lock+0x170/0x170
[  584.218835]  ? graph_lock+0x170/0x170
[  584.222643]  ? graph_lock+0x170/0x170
[  584.226446]  ? print_usage_bug+0xc0/0xc0
[  584.230511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.236059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.241603]  ? check_preemption_disabled+0x48/0x200
[  584.246622]  ? check_preemption_disabled+0x48/0x200
[  584.251653]  ? __lock_is_held+0xb5/0x140
[  584.255725]  __alloc_pages_nodemask+0xa80/0xde0
[  584.260399]  ? graph_lock+0x170/0x170
[  584.264217]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  584.269233]  ? graph_lock+0x170/0x170
[  584.273059]  ? find_held_lock+0x36/0x1c0
[  584.277136]  ? ____cache_alloc_node+0x1c7/0x1e0
[  584.281848]  ? lock_downgrade+0x900/0x900
[  584.286016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.291574]  cache_grow_begin+0x91/0x8c0
[  584.295645]  ? do_raw_spin_unlock+0xa7/0x2f0
[  584.300088]  fallback_alloc+0x203/0x2e0
[  584.304076]  ____cache_alloc_node+0x1c7/0x1e0
[  584.308586]  kmem_cache_alloc_node+0xe3/0x730
[  584.313088]  ? ipv6_get_ifaddr+0x42e/0x620
[  584.317342]  __alloc_skb+0x119/0x770
[  584.321072]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  584.326370]  ? skb_scrub_packet+0x490/0x490
[  584.330698]  ? lock_downgrade+0x900/0x900
[  584.334862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.340407]  ? refcount_sub_and_test_checked+0x203/0x310
[  584.345867]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  584.351328]  ? addrconf_rs_timer+0x6f0/0x6f0
[  584.355845]  ndisc_alloc_skb+0x144/0x340
[  584.359918]  ndisc_send_rs+0x331/0x6e0
[  584.363828]  addrconf_rs_timer+0x3c0/0x6f0
[  584.368080]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  584.372336]  call_timer_fn+0x272/0x920
[  584.376240]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  584.380501]  ? process_timeout+0x40/0x40
[  584.384563]  ? find_held_lock+0x36/0x1c0
[  584.388648]  ? __run_timers+0x7da/0xc70
[  584.392636]  ? _raw_spin_unlock_irq+0x27/0x80
[  584.397136]  ? _raw_spin_unlock_irq+0x27/0x80
[  584.401634]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  584.405873]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  584.410464]  ? trace_hardirqs_on+0xbd/0x310
[  584.414791]  ? kasan_check_read+0x11/0x20
[  584.418950]  ? __run_timers+0x7da/0xc70
[  584.422942]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  584.428416]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  584.432685]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  584.436931]  __run_timers+0x7e5/0xc70
[  584.440755]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  584.446146]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  584.451173]  ? graph_lock+0x170/0x170
[  584.454992]  ? enqueue_hrtimer+0x1a5/0x560
[  584.459261]  ? lock_release+0x970/0x970
[  584.463241]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  584.468447]  ? find_held_lock+0x36/0x1c0
[  584.472521]  ? graph_lock+0x170/0x170
[  584.476328]  ? pvclock_read_flags+0x160/0x160
[  584.480837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.486382]  ? check_preemption_disabled+0x48/0x200
[  584.491412]  ? __lock_is_held+0xb5/0x140
[  584.495503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.501054]  ? check_preemption_disabled+0x48/0x200
[  584.506091]  run_timer_softirq+0x52/0xb0
[  584.510159]  ? rcu_read_lock_sched_held+0x108/0x120
[  584.515186]  __do_softirq+0x30b/0xad8
[  584.519004]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  584.524134]  ? pvclock_read_flags+0x160/0x160
[  584.528633]  ? lapic_next_event+0x5a/0x90
[  584.532789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.538360]  ? check_preemption_disabled+0x48/0x200
[  584.543382]  ? check_preemption_disabled+0x48/0x200
[  584.548410]  ? kvm_clock_read+0x18/0x30
[  584.552394]  ? kvm_sched_clock_read+0x9/0x20
[  584.556823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.562369]  ? check_preemption_disabled+0x48/0x200
[  584.567410]  irq_exit+0x17f/0x1c0
[  584.570878]  smp_apic_timer_interrupt+0x1cb/0x760
[  584.575725]  ? smp_reschedule_interrupt+0x109/0x650
[  584.580755]  ? smp_call_function_single_interrupt+0x650/0x650
[  584.586651]  ? interrupt_entry+0xb5/0xf0
[  584.590729]  ? trace_hardirqs_off_caller+0xbb/0x300
[  584.595764]  ? trace_hardirqs_off_caller+0xbb/0x300
[  584.600817]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  584.605682]  ? trace_hardirqs_off+0x300/0x300
[  584.610193]  ? trace_hardirqs_off+0x300/0x300
[  584.614711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.620266]  ? check_preemption_disabled+0x48/0x200
[  584.625307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.630877]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  584.635748]  apic_timer_interrupt+0xf/0x20
[  584.639988]  </IRQ>
[  584.642236] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  584.647175] Code: 7e 0f 85 cf fe ff ff e8 66 b3 3e ff e9 c5 fe ff ff e8 7d 10 c3 ff 48 83 3d 1d 5f b0 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 f2 7a
[  584.666090] RSP: 0018:ffff8801b76c7748 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  584.674340] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  584.681620] RDX: 0000000000000000 RSI: ffff8801c740ee40 RDI: 0000000000000282
[  584.688899] RBP: ffff8801b76c77b0 R08: ffff8801c740e5c0 R09: 0000000000000000
[  584.696175] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  584.703449] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  584.710775]  skb_clone+0x1bb/0x500
[  584.714330]  ? skb_split+0x11e0/0x11e0
[  584.718226]  ? preempt_notifier_register+0x200/0x200
[  584.723336]  ? __switch_to_asm+0x34/0x70
[  584.727406]  ? __switch_to_asm+0x34/0x70
[  584.731476]  ? __switch_to_asm+0x40/0x70
[  584.735549]  ? __switch_to_asm+0x34/0x70
[  584.739620]  ? __switch_to_asm+0x40/0x70
[  584.743693]  ? __switch_to_asm+0x40/0x70
[  584.747757]  ? __switch_to_asm+0x34/0x70
[  584.751830]  ? __switch_to_asm+0x34/0x70
[  584.755900]  ? __switch_to_asm+0x40/0x70
[  584.759967]  ? __switch_to_asm+0x34/0x70
[  584.764062]  bpf_clone_redirect+0xb9/0x490
[  584.768330]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  584.773376]  ? __sched_text_start+0x8/0x8
[  584.777559]  ? lockdep_hardirqs_on+0x421/0x5c0
[  584.782161]  ? retint_kernel+0x2d/0x2d
[  584.786075]  ? find_held_lock+0x36/0x1c0
[  584.790158]  ? lock_acquire+0x1ed/0x520
[  584.794146]  ? bpf_test_run+0x32e/0x5a0
[  584.798132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.803687]  ? check_preemption_disabled+0x48/0x200
[  584.808723]  ? kasan_check_read+0x11/0x20
[  584.812883]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  584.818190]  ? rcu_bh_qs+0xc0/0xc0
[  584.821751]  ? preempt_schedule+0x4d/0x60
[  584.825923]  ? ___preempt_schedule+0x16/0x18
[  584.830350]  ? bpf_test_run+0x1c0/0x5a0
[  584.834355]  ? netlink_diag_dump+0x2a0/0x2a0
[  584.838802]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.844349]  ? bpf_test_init.isra.9+0x70/0x100
[  584.848966]  ? bpf_prog_test_run_skb+0x634/0xb40
[  584.853739]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  584.858596]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  584.864139]  ? fput+0x130/0x1a0
[  584.867477]  ? __bpf_prog_get+0x9b/0x290
[  584.871558]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  584.876404]  ? bpf_prog_test_run+0x130/0x1a0
[  584.880843]  ? __x64_sys_bpf+0x3d8/0x510
[  584.884918]  ? bpf_prog_get+0x20/0x20
[  584.888743]  ? do_syscall_64+0x1b9/0x820
[  584.892816]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  584.898189]  ? syscall_return_slowpath+0x5e0/0x5e0
[  584.903126]  ? trace_hardirqs_off+0x300/0x300
[  584.907629]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  584.912647]  ? recalc_sigpending_tsk+0x180/0x180
[  584.917407]  ? kasan_check_write+0x14/0x20
[  584.921655]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  584.926515]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  584.931898] warn_alloc_show_mem: 1 callbacks suppressed
[  584.931910] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  584.931912] Mem-Info:
[  584.931943] active_anon:49550 inactive_anon:372 isolated_anon:0
[  584.931943]  active_file:19 inactive_file:16 isolated_file:0
[  584.931943]  unevictable:0 dirty:0 writeback:0 unstable:0
[  584.931943]  slab_reclaimable:9792 slab_unreclaimable:1470588
[  584.931943]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  584.931943]  free:13755 free_pcp:428 free_cma:0
[  584.937301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  584.944145] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  584.946553] Call Trace:
[  584.979438] Node 0 
[  584.988791]  <IRQ>
[  585.016482] 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
[  585.019059]  dump_stack+0x1c4/0x2b4
[  585.021267] lowmem_reserve[]: 0
[  585.023434]  ? dump_stack_print_info.cold.2+0x52/0x52
[  585.048922]  2815 6318
[  585.052585]  warn_alloc.cold.118+0xb7/0x1bd
[  585.055825]  6318
[  585.061028]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  585.067843]  ? lock_downgrade+0x900/0x900
[  585.069904] Node 0 
[  585.074762]  ? trace_hardirqs_off+0xb8/0x300
[  585.078913] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  585.081134]  ? trace_hardirqs_off+0xb8/0x300
[  585.085532] lowmem_reserve[]:
[  585.112303]  __alloc_pages_slowpath+0x2667/0x2d80
[  585.116692]  0
[  585.119824]  ? warn_alloc+0x120/0x120
[  585.124631]  0
[  585.126459]  ? warn_alloc+0x120/0x120
[  585.130230]  3503 3503
[  585.132069]  ? print_usage_bug+0xc0/0xc0
[  585.135862] Node 0 
[  585.138356]  ? warn_alloc+0x120/0x120
[  585.142447] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:1712kB local_pcp:252kB free_cma:0kB
[  585.144656]  ? print_usage_bug+0xc0/0xc0
[  585.148428] lowmem_reserve[]: 0
[  585.176949]  ? __lock_acquire+0x7ec/0x4ec0
[  585.180991]  0
[  585.184271]  ? __lock_acquire+0x7ec/0x4ec0
[  585.188479]  0 0
[  585.190293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  585.196491]  ? should_fail+0x22d/0xd01
[  585.202008] Node 0 DMA: 
[  585.205920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  585.205932] 1*4kB 
[  585.208625]  ? __lock_acquire+0x7ec/0x4ec0
[  585.213712] (U) 
[  585.215889]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  585.220097] 0*8kB 0*16kB 
[  585.222086]  ? __lock_acquire+0x7ec/0x4ec0
[  585.227182] 1*32kB (U) 
[  585.229950]  ? should_fail+0x22d/0xd01
[  585.234161] 2*64kB (U) 
[  585.236776]  ? mark_held_locks+0x130/0x130
[  585.240629] 1*128kB 
[  585.243221]  ? mark_held_locks+0x130/0x130
[  585.247439] (U) 
[  585.249761]  ? graph_lock+0x170/0x170
[  585.253967] 1*256kB (U) 
[  585.255953]  ? graph_lock+0x170/0x170
[  585.259730] 0*512kB 1*1024kB 
[  585.262418]  ? graph_lock+0x170/0x170
[  585.266196] (U) 
[  585.269313]  ? print_usage_bug+0xc0/0xc0
[  585.273086] 1*2048kB (M) 
[  585.275079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.279123] 3*4096kB 
[  585.281883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.287395] (M) = 15908kB
[  585.289825]  ? check_preemption_disabled+0x48/0x200
[  585.295345] Node 0 
[  585.298105]  ? check_preemption_disabled+0x48/0x200
[  585.303099] DMA32: 
[  585.305348]  ? __lock_is_held+0xb5/0x140
[  585.310334] 3*4kB 
[  585.312586]  __alloc_pages_nodemask+0xa80/0xde0
[  585.316619] (UM) 
[  585.318766]  ? graph_lock+0x170/0x170
[  585.323415] 0*8kB 
[  585.325480]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  585.329251] 3*16kB (UM) 
[  585.331416]  ? graph_lock+0x170/0x170
[  585.336409] 1*32kB (M) 
[  585.339103]  ? find_held_lock+0x36/0x1c0
[  585.342875] 2*64kB 
[  585.345469]  ? ____cache_alloc_node+0x1c7/0x1e0
[  585.349499] (M) 
[  585.351740]  ? lock_downgrade+0x900/0x900
[  585.356385] 3*128kB (M) 
[  585.358381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.362505] 2*256kB 
[  585.365182]  cache_grow_begin+0x91/0x8c0
[  585.370693] (M) 
[  585.373022]  ? do_raw_spin_unlock+0xa7/0x2f0
[  585.377065] 3*512kB 
[  585.379055]  fallback_alloc+0x203/0x2e0
[  585.383433] (M) 
[  585.385763]  ____cache_alloc_node+0x1c7/0x1e0
[  585.389707] 4*1024kB (UM) 
[  585.391700]  kmem_cache_alloc_node+0xe3/0x730
[  585.396171] 3*2048kB 
[  585.399019]  ? ipv6_get_ifaddr+0x42e/0x620
[  585.403497] (M) 3*4096kB 
[  585.405934]  __alloc_skb+0x119/0x770
[  585.410146] (M) 
[  585.412917]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  585.416609] = 25180kB
[  585.418597]  ? skb_scrub_packet+0x490/0x490
[  585.423855] Node 0 
[  585.426276]  ? lock_downgrade+0x900/0x900
[  585.430570] Normal: 
[  585.432824]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.436972] 2623*4kB 
[  585.439311]  ? refcount_sub_and_test_checked+0x203/0x310
[  585.444842] (UME) 
[  585.447254]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  585.452684] 192*8kB 
[  585.454856]  ? addrconf_rs_timer+0x6f0/0x6f0
[  585.460308] (UME) 
[  585.462652]  ndisc_alloc_skb+0x144/0x340
[  585.467026] 15*16kB (UM) 
[  585.469194]  ndisc_send_rs+0x331/0x6e0
[  585.473234] 18*32kB 
[  585.476009]  addrconf_rs_timer+0x3c0/0x6f0
[  585.479879] (UM) 
[  585.482211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  585.486430] 17*64kB 
[  585.488519]  call_timer_fn+0x272/0x920
[  585.492713] (UM) 0*128kB 
[  585.495065]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  585.498926] 0*256kB 0*512kB 
[  585.501702]  ? process_timeout+0x40/0x40
[  585.505918] 0*1024kB 
[  585.508941]  ? find_held_lock+0x36/0x1c0
[  585.512974] 0*2048kB 0*4096kB 
[  585.515408]  ? mark_held_locks+0xc7/0x130
[  585.519439] = 13932kB
[  585.522632]  ? _raw_spin_unlock_irq+0x27/0x80
[  585.526789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  585.529195]  ? _raw_spin_unlock_irq+0x27/0x80
[  585.533685] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  585.542529]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  585.547003] 414 total pagecache pages
[  585.555604]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  585.559826] 0 pages in swap cache
[  585.563629]  ? trace_hardirqs_on+0xbd/0x310
[  585.568186] Swap cache stats: add 0, delete 0, find 0/0
[  585.568196] Free swap  = 0kB
[  585.571655]  ? kasan_check_read+0x11/0x20
[  585.575960] Total swap = 0kB
[  585.575970] 1965979 pages RAM
[  585.581352]  ? __run_timers+0x7da/0xc70
[  585.584350] 0 pages HighMem/MovableOnly
[  585.588499]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  585.591498] 343324 pages reserved
[  585.594609]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  585.598552] 0 pages cma reserved
[  585.598646] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  585.602539]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  585.602555]  __run_timers+0x7e5/0xc70
[  585.602584]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  585.608356] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  585.611494]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  585.615724] syz-executor3 cpuset=
[  585.619093]  ? graph_lock+0x170/0x170
[  585.625566] syz3
[  585.629812]  ? print_usage_bug+0xc0/0xc0
[  585.633597]  mems_allowed=0
[  585.638970]  ? lock_release+0x970/0x970
[  585.674602]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  585.679829]  ? find_held_lock+0x36/0x1c0
[  585.683902]  ? graph_lock+0x170/0x170
[  585.687712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.693269]  ? check_preemption_disabled+0x48/0x200
[  585.698331]  ? __lock_is_held+0xb5/0x140
[  585.702403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.707948]  ? check_preemption_disabled+0x48/0x200
[  585.712995]  run_timer_softirq+0x52/0xb0
[  585.717081]  ? rcu_read_lock_sched_held+0x108/0x120
[  585.722127]  __do_softirq+0x30b/0xad8
[  585.725952]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  585.731074]  ? pvclock_read_flags+0x160/0x160
[  585.735574]  ? lapic_next_event+0x5a/0x90
[  585.739732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.745324]  ? check_preemption_disabled+0x48/0x200
[  585.750342]  ? check_preemption_disabled+0x48/0x200
[  585.755371]  ? kvm_clock_read+0x18/0x30
[  585.759378]  ? kvm_sched_clock_read+0x9/0x20
[  585.763792]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.769337]  ? check_preemption_disabled+0x48/0x200
[  585.774378]  irq_exit+0x17f/0x1c0
[  585.777853]  smp_apic_timer_interrupt+0x1cb/0x760
[  585.782702]  ? smp_reschedule_interrupt+0x109/0x650
[  585.787739]  ? smp_call_function_single_interrupt+0x650/0x650
[  585.793642]  ? interrupt_entry+0xb5/0xf0
[  585.797717]  ? trace_hardirqs_off_caller+0xbb/0x300
[  585.802744]  ? trace_hardirqs_off_caller+0xbb/0x300
[  585.807773]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  585.812629]  ? trace_hardirqs_off+0x300/0x300
[  585.817131]  ? trace_hardirqs_off+0x300/0x300
[  585.821640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.827187]  ? check_preemption_disabled+0x48/0x200
[  585.832211]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.837768]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  585.842629]  apic_timer_interrupt+0xf/0x20
[  585.846871]  </IRQ>
[  585.849129] RIP: 0010:console_unlock+0x1017/0x11a0
[  585.854076] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  585.872993] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  585.880758] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  585.888037] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  585.895324] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  585.902602] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  585.909888] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  585.917194]  ? netconsole_netdev_event+0x280/0x280
[  585.922148]  ? console_unlock+0x100e/0x11a0
[  585.926501]  ? devkmsg_read+0xbb0/0xbb0
[  585.930505]  ? lock_release+0x970/0x970
[  585.934487]  ? retint_kernel+0x2d/0x2d
[  585.938406]  vprintk_emit+0x33d/0x930
[  585.942246]  ? wake_up_klogd+0x180/0x180
[  585.946324]  ? __lock_acquire+0x6f0/0x4ec0
[  585.950571]  ? __lock_acquire+0x7ec/0x4ec0
[  585.954827]  ? mark_held_locks+0x121/0x130
[  585.959100]  ? print_usage_bug+0xc0/0xc0
[  585.963183]  ? vprintk_default+0x28/0x30
[  585.967258]  ? vprintk_func+0x85/0x181
[  585.971163]  vprintk_default+0x28/0x30
[  585.975067]  vprintk_func+0x7e/0x181
[  585.978802]  printk+0xa7/0xcf
[  585.981917]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  585.986701]  show_free_areas.cold.119+0x1ab4/0x215d
[  585.991770]  ? si_meminfo_node+0x260/0x260
[  585.996040]  ? __lock_acquire+0x7ec/0x4ec0
[  586.001778]  ? update_load_avg+0x387/0x2470
[  586.006131]  ? __lock_acquire+0x7ec/0x4ec0
[  586.010372]  ? __lock_acquire+0x7ec/0x4ec0
[  586.014633]  ? mark_held_locks+0x130/0x130
[  586.018876]  ? mark_held_locks+0x130/0x130
[  586.023147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.028700]  ? graph_lock+0x170/0x170
[  586.032515]  ? put_dec+0x3b/0xf0
[  586.035893]  ? number+0x972/0xca0
[  586.039361]  ? __lock_acquire+0x7ec/0x4ec0
[  586.043609]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  586.049171]  ? find_held_lock+0x36/0x1c0
[  586.053266]  ? serial8250_console_write+0x8b3/0xb10
[  586.058335]  ? lock_downgrade+0x900/0x900
[  586.062497]  ? graph_lock+0x170/0x170
[  586.066312]  ? graph_lock+0x170/0x170
[  586.070122]  ? print_usage_bug+0xc0/0xc0
[  586.074205]  ? do_raw_spin_unlock+0xa7/0x2f0
[  586.078627]  ? trace_hardirqs_on+0x310/0x310
[  586.083060]  ? wq_watchdog_touch+0x9c/0xfe
[  586.087319]  ? io_serial_in+0x11/0x90
[  586.091141]  ? find_held_lock+0x36/0x1c0
[  586.095221]  ? mark_held_locks+0xc7/0x130
[  586.099384]  ? netconsole_netdev_event+0x280/0x280
[  586.104324]  ? console_unlock+0xfe2/0x11a0
[  586.108568]  ? lockdep_hardirqs_on+0x421/0x5c0
[  586.113165]  ? trace_hardirqs_on+0xbd/0x310
[  586.117500]  ? vprintk_emit+0x33d/0x930
[  586.121514]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  586.126987]  ? kasan_check_write+0x14/0x20
[  586.131232]  ? do_raw_spin_lock+0xc1/0x200
[  586.135480]  ? netconsole_netdev_event+0x280/0x280
[  586.140419]  ? console_unlock+0x98e/0x11a0
[  586.144674]  ? devkmsg_read+0xbb0/0xbb0
[  586.148681]  ? vprintk_emit+0x7f7/0x930
[  586.152680]  ? lock_release+0x970/0x970
[  586.156670]  ? preempt_count_add+0x7d/0x160
[  586.161013]  ? wake_up_klogd+0x11a/0x180
[  586.165102]  ? console_device+0xc0/0xc0
[  586.169099]  ? do_raw_spin_lock+0xc1/0x200
[  586.173367]  ? vprintk_emit+0x268/0x930
[  586.177366]  ? wake_up_klogd+0x180/0x180
[  586.181453]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  586.186220]  ? trace_hardirqs_off_caller+0x300/0x300
[  586.191334]  ? retint_kernel+0x1b/0x2d
[  586.195236]  ? trace_hardirqs_on+0x310/0x310
[  586.199665]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  586.204442]  ? retint_kernel+0x2d/0x2d
[  586.208345]  ? vprintk_default+0x28/0x30
[  586.212411]  ? vprintk_func+0x85/0x181
[  586.216309]  ? arch_local_irq_restore+0x45/0x52
[  586.220998]  ? printk+0xa7/0xcf
[  586.224300]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  586.229087]  ? show_mem+0x1e/0x17b
[  586.232640]  show_mem+0x34/0x17b
[  586.236017]  dump_header+0x2f1/0xf72
[  586.239761]  ? pagefault_out_of_memory+0x197/0x197
[  586.244716]  ? mark_held_locks+0x130/0x130
[  586.249002]  ? __lock_acquire+0x7ec/0x4ec0
[  586.253256]  ? mem_cgroup_charge_statistics+0x780/0x780
[  586.258647]  ? print_usage_bug+0xc0/0xc0
[  586.262735]  ? print_usage_bug+0xc0/0xc0
[  586.266824]  ? graph_lock+0x170/0x170
[  586.270636]  ? graph_lock+0x170/0x170
[  586.274450]  ? print_usage_bug+0xc0/0xc0
[  586.278519]  ? print_usage_bug+0xc0/0xc0
[  586.282616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.288180]  ? find_held_lock+0x36/0x1c0
[  586.292262]  ? mark_held_locks+0xc7/0x130
[  586.296442]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  586.301560]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  586.306696]  ? lockdep_hardirqs_on+0x421/0x5c0
[  586.311292]  ? trace_hardirqs_on+0xbd/0x310
[  586.315629]  ? kasan_check_read+0x11/0x20
[  586.319792]  ? ___ratelimit+0x36f/0x655
[  586.323776]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  586.329261]  ? trace_hardirqs_on+0x310/0x310
[  586.333685]  ? lock_downgrade+0x900/0x900
[  586.337850]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  586.342966]  ? ___ratelimit+0xaa/0x655
[  586.346863]  ? idr_get_free+0xec0/0xec0
[  586.350847]  ? kasan_check_write+0x14/0x20
[  586.355094]  ? do_raw_spin_lock+0xc1/0x200
[  586.359357]  oom_kill_process.cold.27+0x10/0x903
[  586.364134]  ? graph_lock+0x170/0x170
[  586.367955]  ? _raw_spin_unlock+0x2c/0x50
[  586.379855]  ? oom_badness+0xe6/0xaa0
[  586.383675]  ? oom_evaluate_task+0x540/0x540
[  586.388097]  ? find_held_lock+0x36/0x1c0
[  586.392175]  ? out_of_memory+0x974/0x14c0
[  586.396343]  ? lock_downgrade+0x900/0x900
[  586.400500]  ? check_preemption_disabled+0x48/0x200
[  586.405541]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.411385]  ? kasan_check_read+0x11/0x20
[  586.415553]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  586.420856]  ? rcu_bh_qs+0xc0/0xc0
[  586.424420]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  586.429450]  ? oom_evaluate_task+0x302/0x540
[  586.433872]  out_of_memory+0xa86/0x14c0
[  586.437861]  ? oom_killer_disable+0x3a0/0x3a0
[  586.442370]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  586.447316]  ? __mutex_add_waiter+0x2a0/0x2a0
[  586.451839]  __alloc_pages_slowpath+0x2318/0x2d80
[  586.456740]  ? warn_alloc+0x120/0x120
[  586.460552]  ? __radix_tree_lookup+0x4c0/0x4c0
[  586.465160]  ? find_get_entry+0x2f2/0xc40
[  586.469333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.474889]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  586.479834]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.485386]  ? should_fail+0x22d/0xd01
[  586.489292]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  586.494427]  ? __lock_is_held+0xb5/0x140
[  586.498533]  ? __lock_is_held+0xb5/0x140
[  586.502625]  ? ___might_sleep+0x1ed/0x300
[  586.506783]  ? lock_release+0x970/0x970
[  586.510775]  ? arch_local_save_flags+0x40/0x40
[  586.515389]  ? __might_sleep+0x95/0x190
[  586.519382]  __alloc_pages_nodemask+0xa80/0xde0
[  586.524085]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  586.529121]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.534931]  ? kasan_check_read+0x11/0x20
[  586.539096]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  586.544389]  ? graph_lock+0x170/0x170
[  586.548222]  ? print_usage_bug+0xc0/0xc0
[  586.552303]  ? graph_lock+0x170/0x170
[  586.556113]  ? graph_lock+0x170/0x170
[  586.559923]  ? __do_page_cache_readahead+0x7ce/0x980
[  586.565056]  ? find_held_lock+0x36/0x1c0
[  586.569139]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  586.574693]  alloc_pages_current+0x10c/0x210
[  586.579113]  ? lock_downgrade+0x900/0x900
[  586.583281]  __page_cache_alloc+0x38f/0x5b0
[  586.587619]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.593422]  ? kasan_check_read+0x11/0x20
[  586.597581]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  586.602881]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  586.607582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.613131]  ? check_preemption_disabled+0x48/0x200
[  586.618170]  filemap_fault+0x1594/0x25f0
[  586.622265]  ? __lock_page_or_retry+0xa00/0xa00
[  586.626961]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.632775]  ? kasan_check_read+0x11/0x20
[  586.636951]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  586.642250]  ? rcu_bh_qs+0xc0/0xc0
[  586.645810]  ? find_held_lock+0x36/0x1c0
[  586.649898]  ? filemap_map_pages+0xdea/0x1980
[  586.654420]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.660253]  ? find_get_pages_range_tag+0x1320/0x1320
[  586.665496]  ? unwind_dump+0x190/0x190
[  586.669409]  ? graph_lock+0x170/0x170
[  586.673224]  ? is_bpf_text_address+0xd3/0x170
[  586.677749]  ? __kernel_text_address+0xd/0x40
[  586.682264]  ? lock_acquire+0x1ed/0x520
[  586.686250]  ? ext4_filemap_fault+0x7a/0xad
[  586.690581]  ? lock_release+0x970/0x970
[  586.694557]  ? arch_local_save_flags+0x40/0x40
[  586.699158]  ? save_stack+0x43/0xd0
[  586.702789]  ? __kasan_slab_free+0x102/0x150
[  586.707197]  ? kasan_slab_free+0xe/0x10
[  586.711172]  ? kfree+0xcf/0x230
[  586.714456]  ? print_usage_bug+0xc0/0xc0
[  586.718521]  ? __vfs_read+0x117/0x9b0
[  586.722346]  ? down_read+0xb0/0x1d0
[  586.725976]  ? ext4_filemap_fault+0x7a/0xad
[  586.730311]  ? __down_interruptible+0x700/0x700
[  586.735007]  ext4_filemap_fault+0x82/0xad
[  586.739174]  __do_fault+0x100/0x6b0
[  586.742815]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  586.748271]  ? print_bad_pte+0x6c0/0x6c0
[  586.752341]  ? __kasan_slab_free+0x119/0x150
[  586.756755]  ? pmd_val+0x88/0x100
[  586.760212]  ? add_mm_counter_fast+0xd0/0xd0
[  586.764622]  ? pmd_val+0x88/0x100
[  586.768078]  ? add_mm_counter_fast+0xd0/0xd0
[  586.772502]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.778057]  __handle_mm_fault+0x3709/0x53e0
[  586.782485]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  586.787335]  ? graph_lock+0x170/0x170
[  586.791139]  ? print_usage_bug+0xc0/0xc0
[  586.795209]  ? graph_lock+0x170/0x170
[  586.799014]  ? graph_lock+0x170/0x170
[  586.802847]  ? handle_mm_fault+0x42a/0xc70
[  586.807089]  ? lock_downgrade+0x900/0x900
[  586.811259]  ? check_preemption_disabled+0x48/0x200
[  586.816309]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  586.822109]  ? kasan_check_read+0x11/0x20
[  586.826261]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  586.831547]  ? rcu_bh_qs+0xc0/0xc0
[  586.835089]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  586.840544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.846103]  ? check_preemption_disabled+0x48/0x200
[  586.851136]  handle_mm_fault+0x54f/0xc70
[  586.855209]  ? __handle_mm_fault+0x53e0/0x53e0
[  586.859796]  ? find_vma+0x34/0x190
[  586.863348]  __do_page_fault+0x67d/0xed0
[  586.867421]  ? mm_fault_error+0x380/0x380
[  586.871573]  ? trace_hardirqs_off+0xb8/0x300
[  586.875984]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  586.881349]  ? trace_hardirqs_on+0x310/0x310
[  586.885769]  do_page_fault+0xf2/0x7e0
[  586.889574]  ? vmalloc_sync_all+0x30/0x30
[  586.893730]  ? error_entry+0x70/0xd0
[  586.897450]  ? trace_hardirqs_off_caller+0xbb/0x300
[  586.902476]  ? trace_hardirqs_on_caller+0xc0/0x300
[  586.907408]  ? syscall_return_slowpath+0x5e0/0x5e0
[  586.912339]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  586.917184]  ? trace_hardirqs_off+0x300/0x300
[  586.921679]  ? trace_hardirqs_off_caller+0x300/0x300
[  586.926788]  ? prepare_exit_to_usermode+0x291/0x3b0
[  586.931810]  ? page_fault+0x8/0x30
[  586.935358]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  586.940211]  ? page_fault+0x8/0x30
[  586.943770]  page_fault+0x1e/0x30
[  586.947225] RIP: 0033:0x7f60147c71fd
[  586.950942] Code: Bad RIP value.
[  586.954313] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  586.959678] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  586.966951] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  586.974225] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  586.981494] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  586.988764] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  586.996071] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  586.996150] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  587.003355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  587.003360] Call Trace:
[  587.003380]  <IRQ>
[  587.003400]  dump_stack+0x1c4/0x2b4
[  587.003418]  ? dump_stack_print_info.cold.2+0x52/0x52
[  587.009951] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  587.019269]  warn_alloc.cold.118+0xb7/0x1bd
[  587.021822] rsyslogd cpuset=
[  587.023976]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  587.027577] /
[  587.032777]  ? lock_downgrade+0x900/0x900
[  587.042842]  mems_allowed=0
[  587.047208]  ? trace_hardirqs_off+0xb8/0x300
[  587.068252]  ? trace_hardirqs_off+0xb8/0x300
[  587.072695]  __alloc_pages_slowpath+0x2667/0x2d80
[  587.077597]  ? warn_alloc+0x120/0x120
[  587.081425]  ? warn_alloc+0x120/0x120
[  587.085249]  ? print_usage_bug+0xc0/0xc0
[  587.089324]  ? warn_alloc+0x120/0x120
[  587.093145]  ? print_usage_bug+0xc0/0xc0
[  587.097230]  ? should_fail+0x22d/0xd01
[  587.101154]  ? graph_lock+0x170/0x170
[  587.105508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  587.111071]  ? should_fail+0x22d/0xd01
[  587.114988]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  587.120113]  ? __lock_acquire+0x7ec/0x4ec0
[  587.124367]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  587.129490]  ? __lock_acquire+0x7ec/0x4ec0
[  587.133737]  ? should_fail+0x22d/0xd01
[  587.137631]  ? check_preemption_disabled+0x48/0x200
[  587.142668]  ? mark_held_locks+0x130/0x130
[  587.146924]  ? mark_held_locks+0x130/0x130
[  587.151185]  ? try_to_wake_up+0x10a/0x12f0
[  587.155435]  ? graph_lock+0x170/0x170
[  587.159252]  ? print_usage_bug+0xc0/0xc0
[  587.163335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.168882]  ? check_preemption_disabled+0x48/0x200
[  587.173905]  ? check_preemption_disabled+0x48/0x200
[  587.178974]  ? __lock_is_held+0xb5/0x140
[  587.183055]  __alloc_pages_nodemask+0xa80/0xde0
[  587.187737]  ? graph_lock+0x170/0x170
[  587.191549]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  587.196568]  ? graph_lock+0x170/0x170
[  587.200389]  ? find_held_lock+0x36/0x1c0
[  587.204470]  ? ____cache_alloc_node+0x1c7/0x1e0
[  587.209146]  ? lock_downgrade+0x900/0x900
[  587.213306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.218859]  cache_grow_begin+0x91/0x8c0
[  587.222945]  ? do_raw_spin_unlock+0xa7/0x2f0
[  587.227398]  fallback_alloc+0x203/0x2e0
[  587.231399]  ____cache_alloc_node+0x1c7/0x1e0
[  587.235907]  kmem_cache_alloc_node+0xe3/0x730
[  587.240410]  ? ipv6_get_ifaddr+0x42e/0x620
[  587.244663]  __alloc_skb+0x119/0x770
[  587.248390]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  587.253680]  ? skb_scrub_packet+0x490/0x490
[  587.258012]  ? lock_downgrade+0x900/0x900
[  587.262187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.267733]  ? refcount_sub_and_test_checked+0x203/0x310
[  587.273213]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  587.278674]  ? addrconf_rs_timer+0x6f0/0x6f0
[  587.283105]  ndisc_alloc_skb+0x144/0x340
[  587.287178]  ndisc_send_rs+0x331/0x6e0
[  587.291082]  addrconf_rs_timer+0x3c0/0x6f0
[  587.295329]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  587.299584]  call_timer_fn+0x272/0x920
[  587.303483]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  587.307727]  ? process_timeout+0x40/0x40
[  587.311789]  ? find_held_lock+0x36/0x1c0
[  587.315890]  ? __run_timers+0x7da/0xc70
[  587.319869]  ? _raw_spin_unlock_irq+0x27/0x80
[  587.324368]  ? _raw_spin_unlock_irq+0x27/0x80
[  587.328868]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  587.333117]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  587.337708]  ? trace_hardirqs_on+0xbd/0x310
[  587.342040]  ? kasan_check_read+0x11/0x20
[  587.346196]  ? __run_timers+0x7da/0xc70
[  587.350179]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  587.355655]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  587.359898]  __run_timers+0x7e5/0xc70
[  587.363722]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  587.369101]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  587.374122]  ? graph_lock+0x170/0x170
[  587.377930]  ? enqueue_hrtimer+0x1a5/0x560
[  587.382169]  ? lock_release+0x970/0x970
[  587.386148]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  587.391351]  ? find_held_lock+0x36/0x1c0
[  587.395427]  ? graph_lock+0x170/0x170
[  587.399232]  ? pvclock_read_flags+0x160/0x160
[  587.403733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.409277]  ? check_preemption_disabled+0x48/0x200
[  587.414317]  ? __lock_is_held+0xb5/0x140
[  587.418385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.423928]  ? check_preemption_disabled+0x48/0x200
[  587.428961]  run_timer_softirq+0x52/0xb0
[  587.433026]  ? rcu_read_lock_sched_held+0x108/0x120
[  587.438067]  __do_softirq+0x30b/0xad8
[  587.441887]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  587.447005]  ? pvclock_read_flags+0x160/0x160
[  587.451519]  ? lapic_next_event+0x5a/0x90
[  587.455671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.461212]  ? check_preemption_disabled+0x48/0x200
[  587.466236]  ? check_preemption_disabled+0x48/0x200
[  587.471265]  ? kvm_clock_read+0x18/0x30
[  587.475256]  ? kvm_sched_clock_read+0x9/0x20
[  587.479682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.485224]  ? check_preemption_disabled+0x48/0x200
[  587.490262]  irq_exit+0x17f/0x1c0
[  587.493731]  smp_apic_timer_interrupt+0x1cb/0x760
[  587.498585]  ? smp_reschedule_interrupt+0x109/0x650
[  587.503611]  ? smp_call_function_single_interrupt+0x650/0x650
[  587.509506]  ? interrupt_entry+0xb5/0xf0
[  587.513579]  ? trace_hardirqs_off_caller+0xbb/0x300
[  587.518603]  ? trace_hardirqs_off_caller+0xbb/0x300
[  587.523626]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  587.528493]  ? trace_hardirqs_off+0x300/0x300
[  587.532996]  ? trace_hardirqs_off+0x300/0x300
[  587.537513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.543069]  ? check_preemption_disabled+0x48/0x200
[  587.548100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.553658]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  587.558523]  apic_timer_interrupt+0xf/0x20
[  587.562757]  </IRQ>
[  587.565001] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  587.569948] Code: 7e 0f 85 cf fe ff ff e8 66 b3 3e ff e9 c5 fe ff ff e8 7d 10 c3 ff 48 83 3d 1d 5f b0 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 f2 7a
[  587.588855] RSP: 0018:ffff8801b76c7748 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  587.596571] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  587.603866] RDX: 0000000000000000 RSI: ffff8801c740ee40 RDI: 0000000000000282
[  587.611138] RBP: ffff8801b76c77b0 R08: ffff8801c740e5c0 R09: 0000000000000000
[  587.618408] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  587.625684] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  587.633008]  skb_clone+0x1bb/0x500
[  587.636572]  ? skb_split+0x11e0/0x11e0
[  587.640487]  ? preempt_notifier_register+0x200/0x200
[  587.645615]  ? __switch_to_asm+0x34/0x70
[  587.649683]  ? __switch_to_asm+0x34/0x70
[  587.653749]  ? __switch_to_asm+0x40/0x70
[  587.657817]  ? __switch_to_asm+0x34/0x70
[  587.661880]  ? __switch_to_asm+0x40/0x70
[  587.665950]  ? __switch_to_asm+0x40/0x70
[  587.670015]  ? __switch_to_asm+0x34/0x70
[  587.674089]  ? __switch_to_asm+0x34/0x70
[  587.678156]  ? __switch_to_asm+0x40/0x70
[  587.682219]  ? __switch_to_asm+0x34/0x70
[  587.686294]  bpf_clone_redirect+0xb9/0x490
[  587.690550]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  587.695582]  ? __sched_text_start+0x8/0x8
[  587.699740]  ? lockdep_hardirqs_on+0x421/0x5c0
[  587.704332]  ? retint_kernel+0x2d/0x2d
[  587.708234]  ? find_held_lock+0x36/0x1c0
[  587.712308]  ? lock_acquire+0x1ed/0x520
[  587.716284]  ? bpf_test_run+0x32e/0x5a0
[  587.720263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.725810]  ? check_preemption_disabled+0x48/0x200
[  587.730866]  ? kasan_check_read+0x11/0x20
[  587.735020]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  587.740322]  ? rcu_bh_qs+0xc0/0xc0
[  587.743877]  ? preempt_schedule+0x4d/0x60
[  587.748038]  ? ___preempt_schedule+0x16/0x18
[  587.752462]  ? bpf_test_run+0x1c0/0x5a0
[  587.756455]  ? netlink_diag_dump+0x2a0/0x2a0
[  587.760873]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  587.766424]  ? bpf_test_init.isra.9+0x70/0x100
[  587.771019]  ? bpf_prog_test_run_skb+0x634/0xb40
[  587.775806]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  587.780658]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  587.786201]  ? fput+0x130/0x1a0
[  587.789490]  ? __bpf_prog_get+0x9b/0x290
[  587.793557]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  587.798403]  ? bpf_prog_test_run+0x130/0x1a0
[  587.802824]  ? __x64_sys_bpf+0x3d8/0x510
[  587.806896]  ? bpf_prog_get+0x20/0x20
[  587.810723]  ? do_syscall_64+0x1b9/0x820
[  587.814790]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  587.820173]  ? syscall_return_slowpath+0x5e0/0x5e0
[  587.825112]  ? trace_hardirqs_off+0x300/0x300
[  587.829648]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  587.834674]  ? recalc_sigpending_tsk+0x180/0x180
[  587.839438]  ? kasan_check_write+0x14/0x20
[  587.843685]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  587.848543]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  587.853925] warn_alloc_show_mem: 1 callbacks suppressed
[  587.853937] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  587.853939] Mem-Info:
[  587.853982] active_anon:49550 inactive_anon:372 isolated_anon:0
[  587.853982]  active_file:19 inactive_file:16 isolated_file:0
[  587.853982]  unevictable:0 dirty:0 writeback:0 unstable:0
[  587.853982]  slab_reclaimable:9792 slab_unreclaimable:1470588
[  587.853982]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  587.853982]  free:13755 free_pcp:428 free_cma:0
[  587.859340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  587.866188] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  587.868593] Call Trace:
[  587.901475] Node 0 
[  587.910829]  <IRQ>
[  587.938526] 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
[  587.941094]  dump_stack+0x1c4/0x2b4
[  587.943298] lowmem_reserve[]: 0
[  587.945457]  ? dump_stack_print_info.cold.2+0x52/0x52
[  587.970971]  2815
[  587.974623]  warn_alloc.cold.118+0xb7/0x1bd
[  587.977869]  6318
[  587.983065]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  587.985111]  6318
[  587.989432]  ? lock_downgrade+0x900/0x900
[  587.991476] Node 0 
[  587.996324]  ? trace_hardirqs_off+0xb8/0x300
[  587.998600] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  588.002732]  ? trace_hardirqs_off+0xb8/0x300
[  588.004946] lowmem_reserve[]:
[  588.009361]  __alloc_pages_slowpath+0x2667/0x2d80
[  588.035891]  0
[  588.040346]  ? warn_alloc+0x120/0x120
[  588.043412]  0
[  588.048258]  ? warn_alloc+0x120/0x120
[  588.050050]  3503
[  588.053864]  ? print_usage_bug+0xc0/0xc0
[  588.055649]  3503
[  588.059446]  ? warn_alloc+0x120/0x120
[  588.065554]  ? print_usage_bug+0xc0/0xc0
[  588.067599] Node 0 
[  588.071395]  ? __lock_acquire+0x7ec/0x4ec0
[  588.075463] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:1712kB local_pcp:252kB free_cma:0kB
[  588.077676]  ? __lock_acquire+0x7ec/0x4ec0
[  588.081887] lowmem_reserve[]: 0
[  588.110373]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  588.114590]  0
[  588.117870]  ? should_fail+0x22d/0xd01
[  588.123401]  0
[  588.125213]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  588.129074]  0
[  588.130886]  ? __lock_acquire+0x7ec/0x4ec0
[  588.135969] Node 0 
[  588.137774]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  588.141987] DMA: 
[  588.144223]  ? __lock_acquire+0x7ec/0x4ec0
[  588.149305] 1*4kB (U) 
[  588.151378]  ? should_fail+0x22d/0xd01
[  588.155584] 0*8kB 0*16kB 
[  588.158103]  ? mark_held_locks+0x130/0x130
[  588.161958] 1*32kB 
[  588.164718]  ? mark_held_locks+0x130/0x130
[  588.168925] (U) 2*64kB 
[  588.171172]  ? graph_lock+0x170/0x170
[  588.175384] (U) 
[  588.177967]  ? graph_lock+0x170/0x170
[  588.181745] 1*128kB (U) 
[  588.183730]  ? graph_lock+0x170/0x170
[  588.187513] 1*256kB 
[  588.190183]  ? print_usage_bug+0xc0/0xc0
[  588.193973] (U) 
[  588.196304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.200339] 0*512kB 
[  588.202320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.207835] 1*1024kB 
[  588.210163]  ? check_preemption_disabled+0x48/0x200
[  588.215671] (U) 1*2048kB 
[  588.218089]  ? check_preemption_disabled+0x48/0x200
[  588.223083] (M) 
[  588.225850]  ? __lock_is_held+0xb5/0x140
[  588.230831] 3*4096kB (M) 
[  588.232822]  __alloc_pages_nodemask+0xa80/0xde0
[  588.236859] = 15908kB
[  588.236869] Node 0 
[  588.239626]  ? graph_lock+0x170/0x170
[  588.244270] DMA32: 3*4kB 
[  588.246699]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  588.248920] (UM) 
[  588.252718]  ? graph_lock+0x170/0x170
[  588.252746]  ? find_held_lock+0x36/0x1c0
[  588.255484] 0*8kB 
[  588.260508]  ? ____cache_alloc_node+0x1c7/0x1e0
[  588.262541] 3*16kB 
[  588.266339]  ? lock_downgrade+0x900/0x900
[  588.270375] (UM) 
[  588.272530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.277166] 1*32kB (M) 
[  588.279416]  cache_grow_begin+0x91/0x8c0
[  588.283530] 2*64kB (M) 
[  588.285606]  ? do_raw_spin_unlock+0xa7/0x2f0
[  588.291117] 3*128kB (M) 
[  588.293725]  fallback_alloc+0x203/0x2e0
[  588.297760] 2*256kB (M) 
[  588.300400]  ____cache_alloc_node+0x1c7/0x1e0
[  588.304775] 3*512kB (M) 
[  588.307479]  kmem_cache_alloc_node+0xe3/0x730
[  588.311430] 4*1024kB 
[  588.314116]  ? ipv6_get_ifaddr+0x42e/0x620
[  588.318595] (UM) 
[  588.321286]  __alloc_skb+0x119/0x770
[  588.325743] 3*2048kB (M) 
[  588.328170]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  588.332388] 3*4096kB 
[  588.334455]  ? skb_scrub_packet+0x490/0x490
[  588.338136] (M) = 25180kB
[  588.340911]  ? lock_downgrade+0x900/0x900
[  588.346168] Node 0 
[  588.348587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.352877] Normal: 2623*4kB 
[  588.355653]  ? refcount_sub_and_test_checked+0x203/0x310
[  588.359777] (UME) 
[  588.362022]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  588.367542] 192*8kB (UME) 
[  588.370666]  ? addrconf_rs_timer+0x6f0/0x6f0
[  588.376089] 15*16kB (UM) 
[  588.378266]  ndisc_alloc_skb+0x144/0x340
[  588.383675] 18*32kB (UM) 
[  588.386541]  ndisc_send_rs+0x331/0x6e0
[  588.390930] 17*64kB (UM) 
[  588.393711]  addrconf_rs_timer+0x3c0/0x6f0
[  588.397745] 0*128kB 
[  588.400516]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  588.404379] 0*256kB 
[  588.407147]  call_timer_fn+0x272/0x920
[  588.411349] 0*512kB 0*1024kB 0*2048kB 
[  588.413717]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  588.417947] 0*4096kB = 13932kB
[  588.420290]  ? process_timeout+0x40/0x40
[  588.424164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  588.428056]  ? find_held_lock+0x36/0x1c0
[  588.432277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  588.435492]  ? mark_held_locks+0xc7/0x130
[  588.439504] 414 total pagecache pages
[  588.439521] 0 pages in swap cache
[  588.448364]  ? _raw_spin_unlock_irq+0x27/0x80
[  588.452413] Swap cache stats: add 0, delete 0, find 0/0
[  588.460988]  ? _raw_spin_unlock_irq+0x27/0x80
[  588.465112] Free swap  = 0kB
[  588.465121] Total swap = 0kB
[  588.468927]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  588.472369] 1965979 pages RAM
[  588.476862]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  588.482199] 0 pages HighMem/MovableOnly
[  588.482208] 343324 pages reserved
[  588.486703]  ? trace_hardirqs_on+0xbd/0x310
[  588.489704] 0 pages cma reserved
[  588.492721]  ? kasan_check_read+0x11/0x20
[  588.497009] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  588.500051]  ? __run_timers+0x7da/0xc70
[  588.504709] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  588.508613]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  588.512060] syz-executor3 cpuset=
[  588.516385]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  588.519729] syz3
[  588.523884]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  588.530368]  mems_allowed=0
[  588.534338]  __run_timers+0x7e5/0xc70
[  588.570845]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  588.576241]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  588.581269]  ? graph_lock+0x170/0x170
[  588.585084]  ? print_usage_bug+0xc0/0xc0
[  588.589155]  ? lock_release+0x970/0x970
[  588.593133]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  588.598343]  ? find_held_lock+0x36/0x1c0
[  588.602416]  ? graph_lock+0x170/0x170
[  588.606227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.611766]  ? check_preemption_disabled+0x48/0x200
[  588.616798]  ? __lock_is_held+0xb5/0x140
[  588.620879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.626417]  ? check_preemption_disabled+0x48/0x200
[  588.631446]  run_timer_softirq+0x52/0xb0
[  588.635509]  ? rcu_read_lock_sched_held+0x108/0x120
[  588.640529]  __do_softirq+0x30b/0xad8
[  588.644369]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  588.649484]  ? pvclock_read_flags+0x160/0x160
[  588.653986]  ? lapic_next_event+0x5a/0x90
[  588.658168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.663748]  ? check_preemption_disabled+0x48/0x200
[  588.668794]  ? check_preemption_disabled+0x48/0x200
[  588.673842]  ? kvm_clock_read+0x18/0x30
[  588.677850]  ? kvm_sched_clock_read+0x9/0x20
[  588.682300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.687842]  ? check_preemption_disabled+0x48/0x200
[  588.692876]  irq_exit+0x17f/0x1c0
[  588.696339]  smp_apic_timer_interrupt+0x1cb/0x760
[  588.701189]  ? smp_reschedule_interrupt+0x109/0x650
[  588.706210]  ? smp_call_function_single_interrupt+0x650/0x650
[  588.712100]  ? interrupt_entry+0xb5/0xf0
[  588.716169]  ? trace_hardirqs_off_caller+0xbb/0x300
[  588.721222]  ? trace_hardirqs_off_caller+0xbb/0x300
[  588.726247]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  588.731105]  ? trace_hardirqs_off+0x300/0x300
[  588.735619]  ? trace_hardirqs_off+0x300/0x300
[  588.740125]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.745681]  ? check_preemption_disabled+0x48/0x200
[  588.750702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.756252]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  588.761147]  apic_timer_interrupt+0xf/0x20
[  588.765377]  </IRQ>
[  588.767621] RIP: 0010:console_unlock+0x1017/0x11a0
[  588.772573] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  588.791497] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  588.799231] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  588.806515] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  588.813789] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  588.821060] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  588.828330] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  588.835620]  ? netconsole_netdev_event+0x280/0x280
[  588.840565]  ? console_unlock+0x100e/0x11a0
[  588.844909]  ? devkmsg_read+0xbb0/0xbb0
[  588.848914]  ? lock_release+0x970/0x970
[  588.852894]  ? retint_kernel+0x2d/0x2d
[  588.856826]  vprintk_emit+0x33d/0x930
[  588.860639]  ? wake_up_klogd+0x180/0x180
[  588.864751]  ? __lock_acquire+0x6f0/0x4ec0
[  588.868988]  ? __lock_acquire+0x7ec/0x4ec0
[  588.873225]  ? mark_held_locks+0x121/0x130
[  588.877484]  ? print_usage_bug+0xc0/0xc0
[  588.881563]  ? vprintk_default+0x28/0x30
[  588.885626]  ? vprintk_func+0x85/0x181
[  588.889538]  vprintk_default+0x28/0x30
[  588.893435]  vprintk_func+0x7e/0x181
[  588.897166]  printk+0xa7/0xcf
[  588.900278]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  588.905072]  show_free_areas.cold.119+0x1ab4/0x215d
[  588.910119]  ? si_meminfo_node+0x260/0x260
[  588.914363]  ? __lock_acquire+0x7ec/0x4ec0
[  588.918603]  ? update_load_avg+0x387/0x2470
[  588.922947]  ? __lock_acquire+0x7ec/0x4ec0
[  588.927189]  ? __lock_acquire+0x7ec/0x4ec0
[  588.931447]  ? mark_held_locks+0x130/0x130
[  588.935710]  ? mark_held_locks+0x130/0x130
[  588.939965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.945507]  ? graph_lock+0x170/0x170
[  588.949320]  ? put_dec+0x3b/0xf0
[  588.952713]  ? number+0x972/0xca0
[  588.956184]  ? __lock_acquire+0x7ec/0x4ec0
[  588.960436]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  588.965992]  ? find_held_lock+0x36/0x1c0
[  588.970077]  ? serial8250_console_write+0x8b3/0xb10
[  588.975112]  ? lock_downgrade+0x900/0x900
[  588.979274]  ? graph_lock+0x170/0x170
[  588.983085]  ? graph_lock+0x170/0x170
[  588.986893]  ? print_usage_bug+0xc0/0xc0
[  588.990961]  ? do_raw_spin_unlock+0xa7/0x2f0
[  588.995376]  ? trace_hardirqs_on+0x310/0x310
[  588.999802]  ? wq_watchdog_touch+0x9c/0xfe
[  589.004055]  ? io_serial_in+0x11/0x90
[  589.007876]  ? find_held_lock+0x36/0x1c0
[  589.011955]  ? mark_held_locks+0xc7/0x130
[  589.016122]  ? netconsole_netdev_event+0x280/0x280
[  589.021068]  ? console_unlock+0xfe2/0x11a0
[  589.025371]  ? lockdep_hardirqs_on+0x421/0x5c0
[  589.029964]  ? trace_hardirqs_on+0xbd/0x310
[  589.034299]  ? vprintk_emit+0x33d/0x930
[  589.038281]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  589.043743]  ? kasan_check_write+0x14/0x20
[  589.047985]  ? do_raw_spin_lock+0xc1/0x200
[  589.052230]  ? netconsole_netdev_event+0x280/0x280
[  589.057167]  ? console_unlock+0x98e/0x11a0
[  589.061417]  ? devkmsg_read+0xbb0/0xbb0
[  589.065394]  ? vprintk_emit+0x7f7/0x930
[  589.069375]  ? lock_release+0x970/0x970
[  589.073358]  ? preempt_count_add+0x7d/0x160
[  589.077686]  ? wake_up_klogd+0x11a/0x180
[  589.081753]  ? console_device+0xc0/0xc0
[  589.085735]  ? do_raw_spin_lock+0xc1/0x200
[  589.089989]  ? vprintk_emit+0x268/0x930
[  589.093980]  ? wake_up_klogd+0x180/0x180
[  589.098057]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  589.102821]  ? trace_hardirqs_off_caller+0x300/0x300
[  589.108116]  ? retint_kernel+0x1b/0x2d
[  589.112047]  ? trace_hardirqs_on+0x310/0x310
[  589.116486]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  589.121255]  ? retint_kernel+0x2d/0x2d
[  589.125160]  ? vprintk_default+0x28/0x30
[  589.129231]  ? vprintk_func+0x85/0x181
[  589.133122]  ? arch_local_irq_restore+0x45/0x52
[  589.137827]  ? printk+0xa7/0xcf
[  589.141118]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  589.145889]  ? show_mem+0x1e/0x17b
[  589.149441]  show_mem+0x34/0x17b
[  589.152820]  dump_header+0x2f1/0xf72
[  589.156560]  ? pagefault_out_of_memory+0x197/0x197
[  589.161507]  ? mark_held_locks+0x130/0x130
[  589.165754]  ? __lock_acquire+0x7ec/0x4ec0
[  589.169997]  ? mem_cgroup_charge_statistics+0x780/0x780
[  589.175379]  ? print_usage_bug+0xc0/0xc0
[  589.179446]  ? print_usage_bug+0xc0/0xc0
[  589.183529]  ? graph_lock+0x170/0x170
[  589.187331]  ? graph_lock+0x170/0x170
[  589.191136]  ? print_usage_bug+0xc0/0xc0
[  589.195199]  ? print_usage_bug+0xc0/0xc0
[  589.199291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.204863]  ? find_held_lock+0x36/0x1c0
[  589.208941]  ? mark_held_locks+0xc7/0x130
[  589.213097]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  589.218209]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  589.223347]  ? lockdep_hardirqs_on+0x421/0x5c0
[  589.227951]  ? trace_hardirqs_on+0xbd/0x310
[  589.232278]  ? kasan_check_read+0x11/0x20
[  589.236446]  ? ___ratelimit+0x36f/0x655
[  589.240427]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  589.245887]  ? trace_hardirqs_on+0x310/0x310
[  589.250309]  ? lock_downgrade+0x900/0x900
[  589.254474]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  589.259590]  ? ___ratelimit+0xaa/0x655
[  589.263488]  ? idr_get_free+0xec0/0xec0
[  589.267471]  ? kasan_check_write+0x14/0x20
[  589.271712]  ? do_raw_spin_lock+0xc1/0x200
[  589.275965]  oom_kill_process.cold.27+0x10/0x903
[  589.280747]  ? graph_lock+0x170/0x170
[  589.284557]  ? _raw_spin_unlock+0x2c/0x50
[  589.288710]  ? oom_badness+0xe6/0xaa0
[  589.292562]  ? oom_evaluate_task+0x540/0x540
[  589.296981]  ? find_held_lock+0x36/0x1c0
[  589.301068]  ? out_of_memory+0x974/0x14c0
[  589.305224]  ? lock_downgrade+0x900/0x900
[  589.309380]  ? check_preemption_disabled+0x48/0x200
[  589.314423]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.320225]  ? kasan_check_read+0x11/0x20
[  589.324382]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  589.329662]  ? rcu_bh_qs+0xc0/0xc0
[  589.333211]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  589.338233]  ? oom_evaluate_task+0x302/0x540
[  589.342652]  out_of_memory+0xa86/0x14c0
[  589.346644]  ? oom_killer_disable+0x3a0/0x3a0
[  589.351166]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  589.356105]  ? __mutex_add_waiter+0x2a0/0x2a0
[  589.360621]  __alloc_pages_slowpath+0x2318/0x2d80
[  589.365500]  ? warn_alloc+0x120/0x120
[  589.369310]  ? __radix_tree_lookup+0x4c0/0x4c0
[  589.373915]  ? find_get_entry+0x2f2/0xc40
[  589.378082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.383640]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  589.388572]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.394124]  ? should_fail+0x22d/0xd01
[  589.398047]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  589.403160]  ? __lock_is_held+0xb5/0x140
[  589.407253]  ? __lock_is_held+0xb5/0x140
[  589.411342]  ? ___might_sleep+0x1ed/0x300
[  589.415497]  ? lock_release+0x970/0x970
[  589.419480]  ? arch_local_save_flags+0x40/0x40
[  589.424082]  ? __might_sleep+0x95/0x190
[  589.428072]  __alloc_pages_nodemask+0xa80/0xde0
[  589.432775]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  589.437801]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.443606]  ? kasan_check_read+0x11/0x20
[  589.447764]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  589.453060]  ? graph_lock+0x170/0x170
[  589.456875]  ? print_usage_bug+0xc0/0xc0
[  589.460945]  ? graph_lock+0x170/0x170
[  589.464747]  ? graph_lock+0x170/0x170
[  589.468551]  ? __do_page_cache_readahead+0x7ce/0x980
[  589.473936]  ? find_held_lock+0x36/0x1c0
[  589.478037]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  589.483586]  alloc_pages_current+0x10c/0x210
[  589.487998]  ? lock_downgrade+0x900/0x900
[  589.492162]  __page_cache_alloc+0x38f/0x5b0
[  589.496506]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.502311]  ? kasan_check_read+0x11/0x20
[  589.506497]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  589.511794]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  589.516487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.522037]  ? check_preemption_disabled+0x48/0x200
[  589.527077]  filemap_fault+0x1594/0x25f0
[  589.531156]  ? __lock_page_or_retry+0xa00/0xa00
[  589.535833]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.541639]  ? kasan_check_read+0x11/0x20
[  589.545810]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  589.551096]  ? rcu_bh_qs+0xc0/0xc0
[  589.554641]  ? find_held_lock+0x36/0x1c0
[  589.558716]  ? filemap_map_pages+0xdea/0x1980
[  589.563257]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.569074]  ? find_get_pages_range_tag+0x1320/0x1320
[  589.574270]  ? unwind_dump+0x190/0x190
[  589.578169]  ? graph_lock+0x170/0x170
[  589.582042]  ? is_bpf_text_address+0xd3/0x170
[  589.586548]  ? __kernel_text_address+0xd/0x40
[  589.591071]  ? lock_acquire+0x1ed/0x520
[  589.595068]  ? ext4_filemap_fault+0x7a/0xad
[  589.599399]  ? lock_release+0x970/0x970
[  589.603377]  ? arch_local_save_flags+0x40/0x40
[  589.607963]  ? save_stack+0x43/0xd0
[  589.611589]  ? __kasan_slab_free+0x102/0x150
[  589.616001]  ? kasan_slab_free+0xe/0x10
[  589.619990]  ? kfree+0xcf/0x230
[  589.623280]  ? print_usage_bug+0xc0/0xc0
[  589.627349]  ? __vfs_read+0x117/0x9b0
[  589.631165]  ? down_read+0xb0/0x1d0
[  589.634807]  ? ext4_filemap_fault+0x7a/0xad
[  589.639137]  ? __down_interruptible+0x700/0x700
[  589.643838]  ext4_filemap_fault+0x82/0xad
[  589.647998]  __do_fault+0x100/0x6b0
[  589.651657]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  589.657144]  ? print_bad_pte+0x6c0/0x6c0
[  589.661214]  ? __kasan_slab_free+0x119/0x150
[  589.665635]  ? pmd_val+0x88/0x100
[  589.669093]  ? add_mm_counter_fast+0xd0/0xd0
[  589.673505]  ? pmd_val+0x88/0x100
[  589.676967]  ? add_mm_counter_fast+0xd0/0xd0
[  589.681388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.686934]  __handle_mm_fault+0x3709/0x53e0
[  589.691375]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  589.696226]  ? graph_lock+0x170/0x170
[  589.700044]  ? print_usage_bug+0xc0/0xc0
[  589.704137]  ? graph_lock+0x170/0x170
[  589.707940]  ? graph_lock+0x170/0x170
[  589.711788]  ? handle_mm_fault+0x42a/0xc70
[  589.716039]  ? lock_downgrade+0x900/0x900
[  589.720195]  ? check_preemption_disabled+0x48/0x200
[  589.725223]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  589.731022]  ? kasan_check_read+0x11/0x20
[  589.735186]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  589.740471]  ? rcu_bh_qs+0xc0/0xc0
[  589.744025]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  589.749495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.755052]  ? check_preemption_disabled+0x48/0x200
[  589.760087]  handle_mm_fault+0x54f/0xc70
[  589.764165]  ? __handle_mm_fault+0x53e0/0x53e0
[  589.768757]  ? find_vma+0x34/0x190
[  589.772319]  __do_page_fault+0x67d/0xed0
[  589.776398]  ? mm_fault_error+0x380/0x380
[  589.780553]  ? trace_hardirqs_off+0xb8/0x300
[  589.784969]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  589.790358]  ? trace_hardirqs_on+0x310/0x310
[  589.794779]  do_page_fault+0xf2/0x7e0
[  589.798589]  ? vmalloc_sync_all+0x30/0x30
[  589.802748]  ? error_entry+0x70/0xd0
[  589.806466]  ? trace_hardirqs_off_caller+0xbb/0x300
[  589.811513]  ? trace_hardirqs_on_caller+0xc0/0x300
[  589.816458]  ? syscall_return_slowpath+0x5e0/0x5e0
[  589.821394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  589.826249]  ? trace_hardirqs_off+0x300/0x300
[  589.830747]  ? trace_hardirqs_off_caller+0x300/0x300
[  589.835867]  ? prepare_exit_to_usermode+0x291/0x3b0
[  589.840889]  ? page_fault+0x8/0x30
[  589.844443]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  589.849305]  ? page_fault+0x8/0x30
[  589.852854]  page_fault+0x1e/0x30
[  589.856321] RIP: 0033:0x7f60147c71fd
[  589.860055] Code: Bad RIP value.
[  589.863427] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  589.868799] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  589.876074] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  589.883366] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  589.890646] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  589.897950] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  589.905258] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  589.905333] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  589.912568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  589.912574] Call Trace:
[  589.912588]  <IRQ>
[  589.912609]  dump_stack+0x1c4/0x2b4
[  589.912627]  ? dump_stack_print_info.cold.2+0x52/0x52
[  589.912655]  warn_alloc.cold.118+0xb7/0x1bd
[  589.919257] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  589.928502]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  589.931064] rsyslogd cpuset=
[  589.933226]  ? lock_downgrade+0x900/0x900
[  589.936831] /
[  589.942043]  ? trace_hardirqs_off+0xb8/0x300
[  589.946344]  mems_allowed=0
[  589.956401]  ? trace_hardirqs_off+0xb8/0x300
[  589.981816]  __alloc_pages_slowpath+0x2667/0x2d80
[  589.986710]  ? warn_alloc+0x120/0x120
[  589.990527]  ? trace_hardirqs_on+0x310/0x310
[  589.994980]  ? warn_alloc+0x120/0x120
[  589.999180]  ? print_usage_bug+0xc0/0xc0
[  590.003250]  ? warn_alloc+0x120/0x120
[  590.007069]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  590.012103]  ? print_usage_bug+0xc0/0xc0
[  590.016191]  ? __lock_acquire+0x7ec/0x4ec0
[  590.020447]  ? __lock_acquire+0x7ec/0x4ec0
[  590.024703]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.030260]  ? should_fail+0x22d/0xd01
[  590.034169]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  590.039294]  ? __lock_acquire+0x7ec/0x4ec0
[  590.043551]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  590.048672]  ? __lock_acquire+0x7ec/0x4ec0
[  590.052931]  ? should_fail+0x22d/0xd01
[  590.056842]  ? print_usage_bug+0xc0/0xc0
[  590.060937]  ? mark_held_locks+0x130/0x130
[  590.065201]  ? mark_held_locks+0x130/0x130
[  590.069464]  ? graph_lock+0x170/0x170
[  590.073286]  ? print_usage_bug+0xc0/0xc0
[  590.077400]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  590.082169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.087710]  ? check_preemption_disabled+0x48/0x200
[  590.092731]  ? check_preemption_disabled+0x48/0x200
[  590.097772]  ? __lock_is_held+0xb5/0x140
[  590.101854]  __alloc_pages_nodemask+0xa80/0xde0
[  590.106527]  ? graph_lock+0x170/0x170
[  590.110335]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  590.115351]  ? graph_lock+0x170/0x170
[  590.119173]  ? find_held_lock+0x36/0x1c0
[  590.123248]  ? ____cache_alloc_node+0x1c7/0x1e0
[  590.127922]  ? lock_downgrade+0x900/0x900
[  590.132089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.137643]  cache_grow_begin+0x91/0x8c0
[  590.141715]  ? do_raw_spin_unlock+0xa7/0x2f0
[  590.146137]  fallback_alloc+0x203/0x2e0
[  590.150126]  ____cache_alloc_node+0x1c7/0x1e0
[  590.154635]  kmem_cache_alloc_node+0xe3/0x730
[  590.159139]  ? ipv6_get_ifaddr+0x42e/0x620
[  590.163389]  __alloc_skb+0x119/0x770
[  590.167117]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  590.172407]  ? skb_scrub_packet+0x490/0x490
[  590.176738]  ? lock_downgrade+0x900/0x900
[  590.180917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.186465]  ? refcount_sub_and_test_checked+0x203/0x310
[  590.191927]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  590.197408]  ? addrconf_rs_timer+0x6f0/0x6f0
[  590.201837]  ndisc_alloc_skb+0x144/0x340
[  590.205936]  ndisc_send_rs+0x331/0x6e0
[  590.209839]  addrconf_rs_timer+0x3c0/0x6f0
[  590.214088]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  590.218344]  call_timer_fn+0x272/0x920
[  590.222239]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  590.226480]  ? process_timeout+0x40/0x40
[  590.230545]  ? find_held_lock+0x36/0x1c0
[  590.234623]  ? __run_timers+0x7da/0xc70
[  590.238608]  ? _raw_spin_unlock_irq+0x27/0x80
[  590.243108]  ? _raw_spin_unlock_irq+0x27/0x80
[  590.247694]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  590.251938]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  590.256528]  ? trace_hardirqs_on+0xbd/0x310
[  590.260855]  ? kasan_check_read+0x11/0x20
[  590.265009]  ? __run_timers+0x7da/0xc70
[  590.269002]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  590.274487]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  590.278725]  __run_timers+0x7e5/0xc70
[  590.282544]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  590.287920]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  590.292946]  ? graph_lock+0x170/0x170
[  590.296760]  ? enqueue_hrtimer+0x1a5/0x560
[  590.300998]  ? lock_release+0x970/0x970
[  590.304986]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  590.310188]  ? find_held_lock+0x36/0x1c0
[  590.314349]  ? graph_lock+0x170/0x170
[  590.318158]  ? pvclock_read_flags+0x160/0x160
[  590.322663]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.328205]  ? check_preemption_disabled+0x48/0x200
[  590.333243]  ? __lock_is_held+0xb5/0x140
[  590.337333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.342891]  ? check_preemption_disabled+0x48/0x200
[  590.347928]  run_timer_softirq+0x52/0xb0
[  590.351995]  ? rcu_read_lock_sched_held+0x108/0x120
[  590.357037]  __do_softirq+0x30b/0xad8
[  590.360858]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  590.365977]  ? pvclock_read_flags+0x160/0x160
[  590.370478]  ? lapic_next_event+0x5a/0x90
[  590.374634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.380180]  ? check_preemption_disabled+0x48/0x200
[  590.385201]  ? check_preemption_disabled+0x48/0x200
[  590.390276]  ? kvm_clock_read+0x18/0x30
[  590.394369]  ? kvm_sched_clock_read+0x9/0x20
[  590.398791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.404350]  ? check_preemption_disabled+0x48/0x200
[  590.409390]  irq_exit+0x17f/0x1c0
[  590.412858]  smp_apic_timer_interrupt+0x1cb/0x760
[  590.417714]  ? smp_reschedule_interrupt+0x109/0x650
[  590.422752]  ? smp_call_function_single_interrupt+0x650/0x650
[  590.428654]  ? interrupt_entry+0xb5/0xf0
[  590.432734]  ? trace_hardirqs_off_caller+0xbb/0x300
[  590.437754]  ? trace_hardirqs_off_caller+0xbb/0x300
[  590.442782]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  590.447643]  ? trace_hardirqs_off+0x300/0x300
[  590.452142]  ? trace_hardirqs_off+0x300/0x300
[  590.456667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.462227]  ? check_preemption_disabled+0x48/0x200
[  590.467254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.472818]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  590.477683]  apic_timer_interrupt+0xf/0x20
[  590.481919]  </IRQ>
[  590.484165] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  590.489121] Code: 7e 0f 85 cf fe ff ff e8 66 b3 3e ff e9 c5 fe ff ff e8 7d 10 c3 ff 48 83 3d 1d 5f b0 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 f2 7a
[  590.508063] RSP: 0018:ffff8801b76c7748 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  590.515798] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  590.523080] RDX: 0000000000000000 RSI: ffff8801c740ee40 RDI: 0000000000000282
[  590.530361] RBP: ffff8801b76c77b0 R08: ffff8801c740e5c0 R09: 0000000000000000
[  590.537643] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  590.544920] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  590.552253]  skb_clone+0x1bb/0x500
[  590.555806]  ? skb_split+0x11e0/0x11e0
[  590.559713]  ? preempt_notifier_register+0x200/0x200
[  590.564828]  ? __switch_to_asm+0x34/0x70
[  590.568891]  ? __switch_to_asm+0x34/0x70
[  590.572978]  ? __switch_to_asm+0x40/0x70
[  590.577056]  ? __switch_to_asm+0x34/0x70
[  590.581126]  ? __switch_to_asm+0x40/0x70
[  590.585205]  ? __switch_to_asm+0x40/0x70
[  590.589272]  ? __switch_to_asm+0x34/0x70
[  590.593342]  ? __switch_to_asm+0x34/0x70
[  590.597410]  ? __switch_to_asm+0x40/0x70
[  590.601481]  ? __switch_to_asm+0x34/0x70
[  590.605564]  bpf_clone_redirect+0xb9/0x490
[  590.609826]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  590.614864]  ? __sched_text_start+0x8/0x8
[  590.619025]  ? lockdep_hardirqs_on+0x421/0x5c0
[  590.623633]  ? retint_kernel+0x2d/0x2d
[  590.627540]  ? find_held_lock+0x36/0x1c0
[  590.631622]  ? lock_acquire+0x1ed/0x520
[  590.635604]  ? bpf_test_run+0x32e/0x5a0
[  590.639593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.645143]  ? check_preemption_disabled+0x48/0x200
[  590.650175]  ? kasan_check_read+0x11/0x20
[  590.654336]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  590.659630]  ? rcu_bh_qs+0xc0/0xc0
[  590.663185]  ? preempt_schedule+0x4d/0x60
[  590.667345]  ? ___preempt_schedule+0x16/0x18
[  590.671779]  ? bpf_test_run+0x1c0/0x5a0
[  590.675781]  ? netlink_diag_dump+0x2a0/0x2a0
[  590.680246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.685803]  ? bpf_test_init.isra.9+0x70/0x100
[  590.690409]  ? bpf_prog_test_run_skb+0x634/0xb40
[  590.695195]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  590.700053]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  590.705607]  ? fput+0x130/0x1a0
[  590.708899]  ? __bpf_prog_get+0x9b/0x290
[  590.712970]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  590.717828]  ? bpf_prog_test_run+0x130/0x1a0
[  590.722252]  ? __x64_sys_bpf+0x3d8/0x510
[  590.726343]  ? bpf_prog_get+0x20/0x20
[  590.730178]  ? do_syscall_64+0x1b9/0x820
[  590.734247]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  590.739624]  ? syscall_return_slowpath+0x5e0/0x5e0
[  590.744564]  ? trace_hardirqs_off+0x300/0x300
[  590.749070]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  590.754091]  ? recalc_sigpending_tsk+0x180/0x180
[  590.758854]  ? kasan_check_write+0x14/0x20
[  590.763103]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  590.767963]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  590.773349] warn_alloc_show_mem: 1 callbacks suppressed
[  590.773361] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  590.773363] Mem-Info:
[  590.773394] active_anon:49550 inactive_anon:372 isolated_anon:0
[  590.773394]  active_file:19 inactive_file:16 isolated_file:0
[  590.773394]  unevictable:0 dirty:0 writeback:0 unstable:0
[  590.773394]  slab_reclaimable:9792 slab_unreclaimable:1470588
[  590.773394]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  590.773394]  free:13755 free_pcp:428 free_cma:0
[  590.778742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  590.785597] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  590.788012] Call Trace:
[  590.820922] Node 0 
[  590.830286]  <IRQ>
[  590.858019] 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
[  590.860610]  dump_stack+0x1c4/0x2b4
[  590.862828] lowmem_reserve[]:
[  590.864988]  ? dump_stack_print_info.cold.2+0x52/0x52
[  590.890480]  0
[  590.894131]  warn_alloc.cold.118+0xb7/0x1bd
[  590.897191]  2815 6318
[  590.902398]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  590.904181]  6318
[  590.908507]  ? lock_downgrade+0x900/0x900
[  590.915834]  ? trace_hardirqs_off+0xb8/0x300
[  590.917873] Node 0 
[  590.922025]  ? trace_hardirqs_off+0xb8/0x300
[  590.926442] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  590.928667]  __alloc_pages_slowpath+0x2667/0x2d80
[  590.933058] lowmem_reserve[]:
[  590.960168]  ? warn_alloc+0x120/0x120
[  590.964962]  0 0
[  590.968092]  ? warn_alloc+0x120/0x120
[  590.971859]  3503 3503
[  590.973847]  ? print_usage_bug+0xc0/0xc0
[  590.977626] Node 0 
[  590.980135]  ? warn_alloc+0x120/0x120
[  590.984200] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:1712kB local_pcp:252kB free_cma:0kB
[  590.986417]  ? print_usage_bug+0xc0/0xc0
[  590.990213] lowmem_reserve[]: 0
[  591.018698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  591.022738]  0 0
[  591.026078]  ? should_fail+0x22d/0xd01
[  591.031598]  0
[  591.033601]  ? lock_downgrade+0x900/0x900
[  591.039283]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  591.043410] Node 0 DMA: 
[  591.048524]  ? __lock_acquire+0x7ec/0x4ec0
[  591.048545]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  591.051202] 1*4kB 
[  591.055438]  ? __lock_acquire+0x7ec/0x4ec0
[  591.060518] (U) 
[  591.062670]  ? should_fail+0x22d/0xd01
[  591.066885] 0*8kB 
[  591.068884]  ? mark_held_locks+0x130/0x130
[  591.072743] 0*16kB 
[  591.074892]  ? mark_held_locks+0x130/0x130
[  591.079104] 1*32kB 
[  591.081339]  ? select_task_rq_fair+0x754/0x34f0
[  591.085550] (U) 
[  591.087786]  ? lock_downgrade+0x900/0x900
[  591.092439] 2*64kB 
[  591.094414]  ? check_preemption_disabled+0x48/0x200
[  591.098542] (U) 
[  591.100779]  ? graph_lock+0x170/0x170
[  591.106249] 1*128kB (U) 
[  591.108240]  ? print_usage_bug+0xc0/0xc0
[  591.112013] 1*256kB (U) 
[  591.114702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.118741] 0*512kB 
[  591.121408]  ? check_preemption_disabled+0x48/0x200
[  591.126920] 1*1024kB (U) 
[  591.129251]  ? check_preemption_disabled+0x48/0x200
[  591.134248] 1*2048kB 
[  591.137013]  ? __lock_is_held+0xb5/0x140
[  591.141998] (M) 
[  591.144414]  __alloc_pages_nodemask+0xa80/0xde0
[  591.148454] 3*4096kB 
[  591.150432]  ? graph_lock+0x170/0x170
[  591.155080] (M) 
[  591.157494]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  591.161276] = 15908kB
[  591.163258]  ? graph_lock+0x170/0x170
[  591.168255] Node 0 
[  591.170671]  ? find_held_lock+0x36/0x1c0
[  591.174440] DMA32: 
[  591.176682]  ? ____cache_alloc_node+0x1c7/0x1e0
[  591.180719] 3*4kB 
[  591.182956]  ? lock_downgrade+0x900/0x900
[  591.187600] (UM) 
[  591.189755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.193910] 0*8kB 
[  591.195973]  cache_grow_begin+0x91/0x8c0
[  591.201483] 3*16kB (UM) 
[  591.203648]  ? do_raw_spin_unlock+0xa7/0x2f0
[  591.207684] 1*32kB 
[  591.210360]  fallback_alloc+0x203/0x2e0
[  591.214740] (M) 
[  591.216979]  ____cache_alloc_node+0x1c7/0x1e0
[  591.220923] 2*64kB (M) 
[  591.222915]  kmem_cache_alloc_node+0xe3/0x730
[  591.227402] 3*128kB 
[  591.230000]  ? ipv6_get_ifaddr+0x42e/0x620
[  591.234478] (M) 
[  591.236823]  __alloc_skb+0x119/0x770
[  591.241042] 2*256kB (M) 
[  591.243044]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  591.246737] 3*512kB 
[  591.249412]  ? skb_scrub_packet+0x490/0x490
[  591.254665] (M) 
[  591.257078]  ? lock_downgrade+0x900/0x900
[  591.261376] 4*1024kB (UM) 
[  591.263372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.267497] 3*2048kB 
[  591.270345]  ? refcount_sub_and_test_checked+0x203/0x310
[  591.275857] (M) 
[  591.278277]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  591.283706] 3*4096kB 
[  591.285689]  ? addrconf_rs_timer+0x6f0/0x6f0
[  591.291118] (M) 
[  591.293541]  ndisc_alloc_skb+0x144/0x340
[  591.297921] = 25180kB
[  591.299908]  ndisc_send_rs+0x331/0x6e0
[  591.303944] Node 0 
[  591.306360]  addrconf_rs_timer+0x3c0/0x6f0
[  591.310219] Normal: 
[  591.312462]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  591.316671] 2623*4kB 
[  591.319026]  call_timer_fn+0x272/0x920
[  591.323220] (UME) 
[  591.325633]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  591.329498] 192*8kB 
[  591.331651]  ? process_timeout+0x40/0x40
[  591.335861] (UME) 
[  591.338188]  ? find_held_lock+0x36/0x1c0
[  591.342228] 15*16kB 
[  591.344387]  ? mark_held_locks+0xc7/0x130
[  591.348421] (UM) 
[  591.350750]  ? _raw_spin_unlock_irq+0x27/0x80
[  591.354874] 18*32kB 
[  591.356948]  ? _raw_spin_unlock_irq+0x27/0x80
[  591.361444] (UM) 17*64kB 
[  591.363812]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  591.368283] (UM) 
[  591.371057]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  591.375264] 0*128kB 0*256kB 
[  591.377343]  ? trace_hardirqs_on+0xbd/0x310
[  591.381923] 0*512kB 
[  591.384933]  ? kasan_check_read+0x11/0x20
[  591.389231] 0*1024kB 
[  591.391567]  ? __run_timers+0x7da/0xc70
[  591.395694] 0*2048kB 
[  591.398105]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  591.402065] 0*4096kB 
[  591.404486]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  591.409896] = 13932kB
[  591.409911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  591.412321]  __run_timers+0x7e5/0xc70
[  591.416538] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  591.418967]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  591.427776] 414 total pagecache pages
[  591.431596]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  591.440150] 0 pages in swap cache
[  591.445513]  ? graph_lock+0x170/0x170
[  591.449323] Swap cache stats: add 0, delete 0, find 0/0
[  591.449332] Free swap  = 0kB
[  591.454348]  ? print_usage_bug+0xc0/0xc0
[  591.457789] Total swap = 0kB
[  591.461585]  ? lock_release+0x970/0x970
[  591.466929] 1965979 pages RAM
[  591.469951]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  591.474002] 0 pages HighMem/MovableOnly
[  591.474012] 343324 pages reserved
[  591.477061]  ? find_held_lock+0x36/0x1c0
[  591.481014] 0 pages cma reserved
[  591.484144]  ? graph_lock+0x170/0x170
[  591.489391] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  591.493305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.493320]  ? check_preemption_disabled+0x48/0x200
[  591.493346]  ? __lock_is_held+0xb5/0x140
[  591.496959] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  591.500834]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.504181] syz-executor3 cpuset=
[  591.507981]  ? check_preemption_disabled+0x48/0x200
[  591.514453] syz3
[  591.519994]  run_timer_softirq+0x52/0xb0
[  591.525000]  mems_allowed=0
[  591.529066]  ? rcu_read_lock_sched_held+0x108/0x120
[  591.567515]  __do_softirq+0x30b/0xad8
[  591.571337]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  591.576466]  ? pvclock_read_flags+0x160/0x160
[  591.581000]  ? lapic_next_event+0x5a/0x90
[  591.585174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.590720]  ? check_preemption_disabled+0x48/0x200
[  591.595741]  ? check_preemption_disabled+0x48/0x200
[  591.600792]  ? kvm_clock_read+0x18/0x30
[  591.604816]  ? kvm_sched_clock_read+0x9/0x20
[  591.609242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.614787]  ? check_preemption_disabled+0x48/0x200
[  591.619823]  irq_exit+0x17f/0x1c0
[  591.623290]  smp_apic_timer_interrupt+0x1cb/0x760
[  591.628149]  ? smp_reschedule_interrupt+0x109/0x650
[  591.633175]  ? smp_call_function_single_interrupt+0x650/0x650
[  591.639075]  ? interrupt_entry+0xb5/0xf0
[  591.643146]  ? trace_hardirqs_off_caller+0xbb/0x300
[  591.648168]  ? trace_hardirqs_off_caller+0xbb/0x300
[  591.653197]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  591.658055]  ? trace_hardirqs_off+0x300/0x300
[  591.662557]  ? trace_hardirqs_off+0x300/0x300
[  591.667083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.672655]  ? check_preemption_disabled+0x48/0x200
[  591.677680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.683239]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  591.688118]  apic_timer_interrupt+0xf/0x20
[  591.692354]  </IRQ>
[  591.694598] RIP: 0010:console_unlock+0x1017/0x11a0
[  591.699575] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  591.718493] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  591.726219] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  591.733522] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  591.740797] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  591.748073] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  591.755363] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  591.762677]  ? netconsole_netdev_event+0x280/0x280
[  591.767627]  ? console_unlock+0x100e/0x11a0
[  591.771976]  ? devkmsg_read+0xbb0/0xbb0
[  591.775965]  ? lock_release+0x970/0x970
[  591.779948]  ? retint_kernel+0x2d/0x2d
[  591.783865]  vprintk_emit+0x33d/0x930
[  591.787678]  ? wake_up_klogd+0x180/0x180
[  591.791750]  ? __lock_acquire+0x6f0/0x4ec0
[  591.795989]  ? __lock_acquire+0x7ec/0x4ec0
[  591.800231]  ? mark_held_locks+0x121/0x130
[  591.804475]  ? print_usage_bug+0xc0/0xc0
[  591.808550]  ? vprintk_default+0x28/0x30
[  591.812614]  ? vprintk_func+0x85/0x181
[  591.816515]  vprintk_default+0x28/0x30
[  591.820411]  vprintk_func+0x7e/0x181
[  591.824134]  printk+0xa7/0xcf
[  591.827249]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  591.832027]  show_free_areas.cold.119+0x1ab4/0x215d
[  591.837089]  ? si_meminfo_node+0x260/0x260
[  591.841330]  ? __lock_acquire+0x7ec/0x4ec0
[  591.845589]  ? update_load_avg+0x387/0x2470
[  591.849989]  ? __lock_acquire+0x7ec/0x4ec0
[  591.854226]  ? __lock_acquire+0x7ec/0x4ec0
[  591.858492]  ? mark_held_locks+0x130/0x130
[  591.862731]  ? mark_held_locks+0x130/0x130
[  591.866976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.872520]  ? graph_lock+0x170/0x170
[  591.876328]  ? put_dec+0x3b/0xf0
[  591.879701]  ? number+0x972/0xca0
[  591.883158]  ? __lock_acquire+0x7ec/0x4ec0
[  591.887402]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  591.892974]  ? find_held_lock+0x36/0x1c0
[  591.897058]  ? serial8250_console_write+0x8b3/0xb10
[  591.902084]  ? lock_downgrade+0x900/0x900
[  591.906265]  ? graph_lock+0x170/0x170
[  591.910079]  ? graph_lock+0x170/0x170
[  591.913914]  ? print_usage_bug+0xc0/0xc0
[  591.917980]  ? do_raw_spin_unlock+0xa7/0x2f0
[  591.922398]  ? trace_hardirqs_on+0x310/0x310
[  591.926811]  ? wq_watchdog_touch+0x9c/0xfe
[  591.931059]  ? io_serial_in+0x11/0x90
[  591.934873]  ? find_held_lock+0x36/0x1c0
[  591.938962]  ? mark_held_locks+0xc7/0x130
[  591.943135]  ? netconsole_netdev_event+0x280/0x280
[  591.948070]  ? console_unlock+0xfe2/0x11a0
[  591.952356]  ? lockdep_hardirqs_on+0x421/0x5c0
[  591.956959]  ? trace_hardirqs_on+0xbd/0x310
[  591.961288]  ? vprintk_emit+0x33d/0x930
[  591.965304]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  591.970767]  ? kasan_check_write+0x14/0x20
[  591.975023]  ? do_raw_spin_lock+0xc1/0x200
[  591.979303]  ? netconsole_netdev_event+0x280/0x280
[  591.984244]  ? console_unlock+0x98e/0x11a0
[  591.988494]  ? devkmsg_read+0xbb0/0xbb0
[  591.992494]  ? vprintk_emit+0x7f7/0x930
[  591.996479]  ? lock_release+0x970/0x970
[  592.000928]  ? preempt_count_add+0x7d/0x160
[  592.005258]  ? wake_up_klogd+0x11a/0x180
[  592.009332]  ? console_device+0xc0/0xc0
[  592.013327]  ? do_raw_spin_lock+0xc1/0x200
[  592.017586]  ? vprintk_emit+0x268/0x930
[  592.021572]  ? wake_up_klogd+0x180/0x180
[  592.025641]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  592.030408]  ? trace_hardirqs_off_caller+0x300/0x300
[  592.035520]  ? retint_kernel+0x1b/0x2d
[  592.039416]  ? trace_hardirqs_on+0x310/0x310
[  592.043850]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  592.048647]  ? retint_kernel+0x2d/0x2d
[  592.052563]  ? vprintk_default+0x28/0x30
[  592.056635]  ? vprintk_func+0x85/0x181
[  592.060540]  ? arch_local_irq_restore+0x45/0x52
[  592.065232]  ? printk+0xa7/0xcf
[  592.068522]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  592.073312]  ? show_mem+0x1e/0x17b
[  592.076884]  show_mem+0x34/0x17b
[  592.080262]  dump_header+0x2f1/0xf72
[  592.083997]  ? pagefault_out_of_memory+0x197/0x197
[  592.088949]  ? mark_held_locks+0x130/0x130
[  592.093196]  ? __lock_acquire+0x7ec/0x4ec0
[  592.097451]  ? mem_cgroup_charge_statistics+0x780/0x780
[  592.102842]  ? print_usage_bug+0xc0/0xc0
[  592.106916]  ? print_usage_bug+0xc0/0xc0
[  592.110997]  ? graph_lock+0x170/0x170
[  592.114809]  ? graph_lock+0x170/0x170
[  592.118629]  ? print_usage_bug+0xc0/0xc0
[  592.122695]  ? print_usage_bug+0xc0/0xc0
[  592.126783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.132345]  ? find_held_lock+0x36/0x1c0
[  592.136419]  ? mark_held_locks+0xc7/0x130
[  592.140576]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  592.145699]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  592.150821]  ? lockdep_hardirqs_on+0x421/0x5c0
[  592.155410]  ? trace_hardirqs_on+0xbd/0x310
[  592.159733]  ? kasan_check_read+0x11/0x20
[  592.163888]  ? ___ratelimit+0x36f/0x655
[  592.167870]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  592.173346]  ? trace_hardirqs_on+0x310/0x310
[  592.177764]  ? lock_downgrade+0x900/0x900
[  592.181957]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  592.187071]  ? ___ratelimit+0xaa/0x655
[  592.190995]  ? idr_get_free+0xec0/0xec0
[  592.194988]  ? kasan_check_write+0x14/0x20
[  592.199228]  ? do_raw_spin_lock+0xc1/0x200
[  592.203480]  oom_kill_process.cold.27+0x10/0x903
[  592.208247]  ? graph_lock+0x170/0x170
[  592.212060]  ? _raw_spin_unlock+0x2c/0x50
[  592.216224]  ? oom_badness+0xe6/0xaa0
[  592.220046]  ? oom_evaluate_task+0x540/0x540
[  592.224466]  ? find_held_lock+0x36/0x1c0
[  592.228551]  ? out_of_memory+0x974/0x14c0
[  592.232714]  ? lock_downgrade+0x900/0x900
[  592.236869]  ? check_preemption_disabled+0x48/0x200
[  592.241904]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.247705]  ? kasan_check_read+0x11/0x20
[  592.251861]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  592.257140]  ? rcu_bh_qs+0xc0/0xc0
[  592.260689]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  592.265711]  ? oom_evaluate_task+0x302/0x540
[  592.270130]  out_of_memory+0xa86/0x14c0
[  592.274131]  ? oom_killer_disable+0x3a0/0x3a0
[  592.278646]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  592.283591]  ? __mutex_add_waiter+0x2a0/0x2a0
[  592.288113]  __alloc_pages_slowpath+0x2318/0x2d80
[  592.292992]  ? warn_alloc+0x120/0x120
[  592.296793]  ? __radix_tree_lookup+0x4c0/0x4c0
[  592.301394]  ? find_get_entry+0x2f2/0xc40
[  592.305582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.311124]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  592.316067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.321609]  ? should_fail+0x22d/0xd01
[  592.325510]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  592.330620]  ? __lock_is_held+0xb5/0x140
[  592.334718]  ? __lock_is_held+0xb5/0x140
[  592.338802]  ? ___might_sleep+0x1ed/0x300
[  592.342958]  ? lock_release+0x970/0x970
[  592.346938]  ? arch_local_save_flags+0x40/0x40
[  592.351536]  ? __might_sleep+0x95/0x190
[  592.355522]  __alloc_pages_nodemask+0xa80/0xde0
[  592.360204]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  592.365231]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.371038]  ? kasan_check_read+0x11/0x20
[  592.375193]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  592.380477]  ? graph_lock+0x170/0x170
[  592.384282]  ? print_usage_bug+0xc0/0xc0
[  592.388357]  ? graph_lock+0x170/0x170
[  592.392164]  ? graph_lock+0x170/0x170
[  592.395972]  ? __do_page_cache_readahead+0x7ce/0x980
[  592.401091]  ? find_held_lock+0x36/0x1c0
[  592.405166]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  592.410712]  alloc_pages_current+0x10c/0x210
[  592.415125]  ? lock_downgrade+0x900/0x900
[  592.419301]  __page_cache_alloc+0x38f/0x5b0
[  592.423629]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.429447]  ? kasan_check_read+0x11/0x20
[  592.433609]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  592.438894]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  592.443588]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.449137]  ? check_preemption_disabled+0x48/0x200
[  592.454171]  filemap_fault+0x1594/0x25f0
[  592.458256]  ? __lock_page_or_retry+0xa00/0xa00
[  592.462935]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.468736]  ? kasan_check_read+0x11/0x20
[  592.472916]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  592.478204]  ? rcu_bh_qs+0xc0/0xc0
[  592.481750]  ? find_held_lock+0x36/0x1c0
[  592.485824]  ? filemap_map_pages+0xdea/0x1980
[  592.490343]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.496157]  ? find_get_pages_range_tag+0x1320/0x1320
[  592.501354]  ? unwind_dump+0x190/0x190
[  592.505251]  ? graph_lock+0x170/0x170
[  592.509067]  ? is_bpf_text_address+0xd3/0x170
[  592.513575]  ? __kernel_text_address+0xd/0x40
[  592.518094]  ? lock_acquire+0x1ed/0x520
[  592.522075]  ? ext4_filemap_fault+0x7a/0xad
[  592.526411]  ? lock_release+0x970/0x970
[  592.530389]  ? arch_local_save_flags+0x40/0x40
[  592.534971]  ? save_stack+0x43/0xd0
[  592.538604]  ? __kasan_slab_free+0x102/0x150
[  592.543023]  ? kasan_slab_free+0xe/0x10
[  592.547022]  ? kfree+0xcf/0x230
[  592.550331]  ? print_usage_bug+0xc0/0xc0
[  592.554412]  ? __vfs_read+0x117/0x9b0
[  592.558238]  ? down_read+0xb0/0x1d0
[  592.561874]  ? ext4_filemap_fault+0x7a/0xad
[  592.566217]  ? __down_interruptible+0x700/0x700
[  592.570928]  ext4_filemap_fault+0x82/0xad
[  592.575097]  __do_fault+0x100/0x6b0
[  592.578744]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  592.584218]  ? print_bad_pte+0x6c0/0x6c0
[  592.588301]  ? __kasan_slab_free+0x119/0x150
[  592.592721]  ? pmd_val+0x88/0x100
[  592.596181]  ? add_mm_counter_fast+0xd0/0xd0
[  592.600595]  ? pmd_val+0x88/0x100
[  592.604064]  ? add_mm_counter_fast+0xd0/0xd0
[  592.608480]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.614041]  __handle_mm_fault+0x3709/0x53e0
[  592.618467]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  592.623318]  ? graph_lock+0x170/0x170
[  592.627124]  ? print_usage_bug+0xc0/0xc0
[  592.631189]  ? graph_lock+0x170/0x170
[  592.634993]  ? graph_lock+0x170/0x170
[  592.638817]  ? handle_mm_fault+0x42a/0xc70
[  592.643064]  ? lock_downgrade+0x900/0x900
[  592.647224]  ? check_preemption_disabled+0x48/0x200
[  592.652254]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  592.658060]  ? kasan_check_read+0x11/0x20
[  592.662215]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  592.667502]  ? rcu_bh_qs+0xc0/0xc0
[  592.671055]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  592.676516]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.682148]  ? check_preemption_disabled+0x48/0x200
[  592.687180]  handle_mm_fault+0x54f/0xc70
[  592.691254]  ? __handle_mm_fault+0x53e0/0x53e0
[  592.695847]  ? find_vma+0x34/0x190
[  592.699414]  __do_page_fault+0x67d/0xed0
[  592.703488]  ? mm_fault_error+0x380/0x380
[  592.707639]  ? trace_hardirqs_off+0xb8/0x300
[  592.712059]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  592.717432]  ? trace_hardirqs_on+0x310/0x310
[  592.721851]  do_page_fault+0xf2/0x7e0
[  592.725667]  ? vmalloc_sync_all+0x30/0x30
[  592.729824]  ? error_entry+0x70/0xd0
[  592.733546]  ? trace_hardirqs_off_caller+0xbb/0x300
[  592.738568]  ? trace_hardirqs_on_caller+0xc0/0x300
[  592.743509]  ? syscall_return_slowpath+0x5e0/0x5e0
[  592.748459]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  592.753317]  ? trace_hardirqs_off+0x300/0x300
[  592.757814]  ? trace_hardirqs_off_caller+0x300/0x300
[  592.762930]  ? prepare_exit_to_usermode+0x291/0x3b0
[  592.767964]  ? page_fault+0x8/0x30
[  592.771513]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  592.776366]  ? page_fault+0x8/0x30
[  592.779914]  page_fault+0x1e/0x30
[  592.783369] RIP: 0033:0x7f60147c71fd
[  592.787087] Code: Bad RIP value.
[  592.790450] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  592.795818] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  592.803089] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  592.810361] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  592.817636] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  592.824933] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  592.832248] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  592.832324] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  592.839539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  592.839549] Call Trace:
[  592.846151] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  592.855398]  <IRQ>
[  592.857975] rsyslogd cpuset=
[  592.868052]  dump_stack+0x1c4/0x2b4
[  592.870179] /
[  592.873203]  ? dump_stack_print_info.cold.2+0x52/0x52
[  592.876803]  mems_allowed=0
[  592.886664]  warn_alloc.cold.118+0xb7/0x1bd
[  592.890999]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  592.895875]  ? lock_downgrade+0x900/0x900
[  592.900059]  ? trace_hardirqs_off+0xb8/0x300
[  592.904499]  ? trace_hardirqs_off+0xb8/0x300
[  592.908937]  __alloc_pages_slowpath+0x2667/0x2d80
[  592.913856]  ? warn_alloc+0x120/0x120
[  592.917687]  ? warn_alloc+0x120/0x120
[  592.921511]  ? print_usage_bug+0xc0/0xc0
[  592.925597]  ? warn_alloc+0x120/0x120
[  592.929420]  ? print_usage_bug+0xc0/0xc0
[  592.933503]  ? should_fail+0x22d/0xd01
[  592.937405]  ? __lock_acquire+0x7ec/0x4ec0
[  592.941662]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.947273]  ? should_fail+0x22d/0xd01
[  592.951187]  ? __lock_acquire+0x7ec/0x4ec0
[  592.955436]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  592.960553]  ? __lock_acquire+0x7ec/0x4ec0
[  592.964834]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  592.969959]  ? __lock_acquire+0x7ec/0x4ec0
[  592.974198]  ? should_fail+0x22d/0xd01
[  592.978121]  ? mark_held_locks+0x130/0x130
[  592.982364]  ? mark_held_locks+0x130/0x130
[  592.986603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.992145]  ? graph_lock+0x170/0x170
[  592.995996]  ? graph_lock+0x170/0x170
[  592.999822]  ? print_usage_bug+0xc0/0xc0
[  593.003892]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.009431]  ? check_preemption_disabled+0x48/0x200
[  593.014465]  ? check_preemption_disabled+0x48/0x200
[  593.019528]  ? __lock_is_held+0xb5/0x140
[  593.023600]  __alloc_pages_nodemask+0xa80/0xde0
[  593.028273]  ? graph_lock+0x170/0x170
[  593.032079]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  593.037109]  ? graph_lock+0x170/0x170
[  593.040944]  ? find_held_lock+0x36/0x1c0
[  593.045047]  ? ____cache_alloc_node+0x1c7/0x1e0
[  593.049722]  ? lock_downgrade+0x900/0x900
[  593.053897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.059442]  cache_grow_begin+0x91/0x8c0
[  593.063524]  ? do_raw_spin_unlock+0xa7/0x2f0
[  593.067946]  fallback_alloc+0x203/0x2e0
[  593.071948]  ____cache_alloc_node+0x1c7/0x1e0
[  593.076455]  kmem_cache_alloc_node+0xe3/0x730
[  593.080958]  ? ipv6_get_ifaddr+0x42e/0x620
[  593.085238]  __alloc_skb+0x119/0x770
[  593.088960]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  593.094257]  ? skb_scrub_packet+0x490/0x490
[  593.098585]  ? lock_downgrade+0x900/0x900
[  593.102744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.108830]  ? refcount_sub_and_test_checked+0x203/0x310
[  593.114293]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  593.119774]  ? addrconf_rs_timer+0x6f0/0x6f0
[  593.124209]  ndisc_alloc_skb+0x144/0x340
[  593.128286]  ndisc_send_rs+0x331/0x6e0
[  593.132194]  addrconf_rs_timer+0x3c0/0x6f0
[  593.136442]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  593.140700]  call_timer_fn+0x272/0x920
[  593.144609]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  593.148861]  ? process_timeout+0x40/0x40
[  593.152923]  ? find_held_lock+0x36/0x1c0
[  593.157003]  ? __run_timers+0x7da/0xc70
[  593.161000]  ? _raw_spin_unlock_irq+0x27/0x80
[  593.165530]  ? _raw_spin_unlock_irq+0x27/0x80
[  593.170066]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  593.174313]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  593.178909]  ? trace_hardirqs_on+0xbd/0x310
[  593.183235]  ? kasan_check_read+0x11/0x20
[  593.187388]  ? __run_timers+0x7da/0xc70
[  593.191388]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  593.196875]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  593.201117]  __run_timers+0x7e5/0xc70
[  593.204939]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  593.210312]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  593.215340]  ? graph_lock+0x170/0x170
[  593.219147]  ? enqueue_hrtimer+0x1a5/0x560
[  593.223395]  ? lock_release+0x970/0x970
[  593.227376]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  593.232581]  ? find_held_lock+0x36/0x1c0
[  593.236652]  ? graph_lock+0x170/0x170
[  593.240460]  ? pvclock_read_flags+0x160/0x160
[  593.244972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.250512]  ? check_preemption_disabled+0x48/0x200
[  593.255546]  ? __lock_is_held+0xb5/0x140
[  593.259624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.265207]  ? check_preemption_disabled+0x48/0x200
[  593.270263]  run_timer_softirq+0x52/0xb0
[  593.274349]  ? rcu_read_lock_sched_held+0x108/0x120
[  593.279394]  __do_softirq+0x30b/0xad8
[  593.283236]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  593.288371]  ? pvclock_read_flags+0x160/0x160
[  593.292889]  ? lapic_next_event+0x5a/0x90
[  593.297070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.302642]  ? check_preemption_disabled+0x48/0x200
[  593.307683]  ? check_preemption_disabled+0x48/0x200
[  593.312726]  ? kvm_clock_read+0x18/0x30
[  593.316708]  ? kvm_sched_clock_read+0x9/0x20
[  593.321126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.326673]  ? check_preemption_disabled+0x48/0x200
[  593.331705]  irq_exit+0x17f/0x1c0
[  593.335193]  smp_apic_timer_interrupt+0x1cb/0x760
[  593.340048]  ? smp_reschedule_interrupt+0x109/0x650
[  593.345076]  ? smp_call_function_single_interrupt+0x650/0x650
[  593.350965]  ? interrupt_entry+0xb5/0xf0
[  593.355079]  ? trace_hardirqs_off_caller+0xbb/0x300
[  593.360097]  ? trace_hardirqs_off_caller+0xbb/0x300
[  593.365128]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  593.369975]  ? trace_hardirqs_off+0x300/0x300
[  593.374476]  ? trace_hardirqs_off+0x300/0x300
[  593.378979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.384521]  ? check_preemption_disabled+0x48/0x200
[  593.389541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.395112]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  593.399974]  apic_timer_interrupt+0xf/0x20
[  593.404205]  </IRQ>
[  593.406471] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  593.411407] Code: 7e 0f 85 cf fe ff ff e8 66 b3 3e ff e9 c5 fe ff ff e8 7d 10 c3 ff 48 83 3d 1d 5f b0 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 f2 7a
[  593.430319] RSP: 0018:ffff8801b76c7748 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  593.438044] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  593.445316] RDX: 0000000000000000 RSI: ffff8801c740ee40 RDI: 0000000000000282
[  593.452589] RBP: ffff8801b76c77b0 R08: ffff8801c740e5c0 R09: 0000000000000000
[  593.459860] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  593.467153] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  593.474490]  skb_clone+0x1bb/0x500
[  593.478044]  ? skb_split+0x11e0/0x11e0
[  593.481970]  ? preempt_notifier_register+0x200/0x200
[  593.487089]  ? __switch_to_asm+0x34/0x70
[  593.491152]  ? __switch_to_asm+0x34/0x70
[  593.495214]  ? __switch_to_asm+0x40/0x70
[  593.499277]  ? __switch_to_asm+0x34/0x70
[  593.503340]  ? __switch_to_asm+0x40/0x70
[  593.507410]  ? __switch_to_asm+0x40/0x70
[  593.511485]  ? __switch_to_asm+0x34/0x70
[  593.515551]  ? __switch_to_asm+0x34/0x70
[  593.519615]  ? __switch_to_asm+0x40/0x70
[  593.523704]  ? __switch_to_asm+0x34/0x70
[  593.527780]  bpf_clone_redirect+0xb9/0x490
[  593.532093]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  593.537121]  ? __sched_text_start+0x8/0x8
[  593.541275]  ? lockdep_hardirqs_on+0x421/0x5c0
[  593.545865]  ? retint_kernel+0x2d/0x2d
[  593.549767]  ? find_held_lock+0x36/0x1c0
[  593.553849]  ? lock_acquire+0x1ed/0x520
[  593.557841]  ? bpf_test_run+0x32e/0x5a0
[  593.561841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.567420]  ? check_preemption_disabled+0x48/0x200
[  593.572459]  ? kasan_check_read+0x11/0x20
[  593.576610]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  593.581896]  ? rcu_bh_qs+0xc0/0xc0
[  593.585445]  ? preempt_schedule+0x4d/0x60
[  593.589600]  ? ___preempt_schedule+0x16/0x18
[  593.594022]  ? bpf_test_run+0x1c0/0x5a0
[  593.598056]  ? netlink_diag_dump+0x2a0/0x2a0
[  593.602486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  593.608036]  ? bpf_test_init.isra.9+0x70/0x100
[  593.612629]  ? bpf_prog_test_run_skb+0x634/0xb40
[  593.617398]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  593.622252]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  593.627814]  ? fput+0x130/0x1a0
[  593.631115]  ? __bpf_prog_get+0x9b/0x290
[  593.635199]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  593.640067]  ? bpf_prog_test_run+0x130/0x1a0
[  593.644508]  ? __x64_sys_bpf+0x3d8/0x510
[  593.648591]  ? bpf_prog_get+0x20/0x20
[  593.652437]  ? do_syscall_64+0x1b9/0x820
[  593.656516]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  593.661908]  ? syscall_return_slowpath+0x5e0/0x5e0
[  593.666870]  ? trace_hardirqs_off+0x300/0x300
[  593.671384]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  593.676418]  ? recalc_sigpending_tsk+0x180/0x180
[  593.681186]  ? kasan_check_write+0x14/0x20
[  593.685455]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  593.690316]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  593.695703] warn_alloc_show_mem: 1 callbacks suppressed
[  593.695715] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  593.695717] Mem-Info:
[  593.695748] active_anon:49550 inactive_anon:372 isolated_anon:0
[  593.695748]  active_file:19 inactive_file:16 isolated_file:0
[  593.695748]  unevictable:0 dirty:0 writeback:0 unstable:0
[  593.695748]  slab_reclaimable:9792 slab_unreclaimable:1470588
[  593.695748]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  593.695748]  free:13755 free_pcp:428 free_cma:0
[  593.701103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  593.707956] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  593.710360] Call Trace:
[  593.743252] Node 0 
[  593.752606]  <IRQ>
[  593.780291] 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
[  593.782866]  dump_stack+0x1c4/0x2b4
[  593.785073] lowmem_reserve[]: 0
[  593.787231]  ? dump_stack_print_info.cold.2+0x52/0x52
[  593.812715]  2815
[  593.816357]  warn_alloc.cold.118+0xb7/0x1bd
[  593.819594]  6318 6318
[  593.824792]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  593.826847] Node 0 DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  593.831190]  ? lock_downgrade+0x900/0x900
[  593.833661] lowmem_reserve[]: 0
[  593.838527]  ? trace_hardirqs_off+0xb8/0x300
[  593.865654]  0 3503
[  593.869870]  ? trace_hardirqs_off+0xb8/0x300
[  593.873083]  3503
[  593.877510]  __alloc_pages_slowpath+0x2667/0x2d80
[  593.879720] Node 0 
[  593.884163]  ? warn_alloc+0x120/0x120
[  593.886209] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:1712kB local_pcp:252kB free_cma:0kB
[  593.891026]  ? trace_hardirqs_on+0x310/0x310
[  593.893242] lowmem_reserve[]: 0
[  593.897057]  ? warn_alloc+0x120/0x120
[  593.925497]  0 0
[  593.929932]  ? print_usage_bug+0xc0/0xc0
[  593.933176]  0
[  593.936985]  ? warn_alloc+0x120/0x120
[  593.938938] Node 0 
[  593.942998]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  593.944782] DMA: 
[  593.948591]  ? print_usage_bug+0xc0/0xc0
[  593.950824] 1*4kB 
[  593.955854]  ? __lock_acquire+0x7ec/0x4ec0
[  593.957889] (U) 
[  593.961995]  ? __lock_acquire+0x7ec/0x4ec0
[  593.964127] 0*8kB 
[  593.968360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  593.970318] 0*16kB 
[  593.974551]  ? should_fail+0x22d/0xd01
[  593.976674] 1*32kB (U) 
[  593.982233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  593.984443] 2*64kB (U) 
[  593.988352]  ? __lock_acquire+0x7ec/0x4ec0
[  593.990912] 1*128kB (U) 
[  593.996070]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  593.999093] 1*256kB (U) 
[  594.003359]  ? __lock_acquire+0x7ec/0x4ec0
[  594.006014] 0*512kB 
[  594.011158]  ? should_fail+0x22d/0xd01
[  594.013810] 1*1024kB 
[  594.018057]  ? print_usage_bug+0xc0/0xc0
[  594.020360] (U) 
[  594.024267]  ? mark_held_locks+0x130/0x130
[  594.026651] 1*2048kB 
[  594.030720]  ? mark_held_locks+0x130/0x130
[  594.032669] (M) 3*4096kB 
[  594.036948]  ? graph_lock+0x170/0x170
[  594.039336] (M) 
[  594.043587]  ? print_usage_bug+0xc0/0xc0
[  594.046342] = 15908kB
[  594.050152]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  594.052104] Node 0 
[  594.056185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.058571] DMA32: 
[  594.063328]  ? check_preemption_disabled+0x48/0x200
[  594.065545] 3*4kB 
[  594.071091]  ? check_preemption_disabled+0x48/0x200
[  594.073311] (UM) 
[  594.078357]  ? __lock_is_held+0xb5/0x140
[  594.080478] 0*8kB 
[  594.085504]  __alloc_pages_nodemask+0xa80/0xde0
[  594.087545] 3*16kB 
[  594.091604]  ? graph_lock+0x170/0x170
[  594.093748] (UM) 
[  594.098423]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  594.100630] 1*32kB (M) 
[  594.104454]  ? graph_lock+0x170/0x170
[  594.106517] 2*64kB 
[  594.111551]  ? find_held_lock+0x36/0x1c0
[  594.114135] (M) 
[  594.117950]  ? ____cache_alloc_node+0x1c7/0x1e0
[  594.120162] 3*128kB 
[  594.124222]  ? lock_downgrade+0x900/0x900
[  594.126178] (M) 
[  594.130895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.133207] 2*256kB 
[  594.137363]  cache_grow_begin+0x91/0x8c0
[  594.139309] (M) 
[  594.144856]  ? do_raw_spin_unlock+0xa7/0x2f0
[  594.147163] 3*512kB 
[  594.151236]  fallback_alloc+0x203/0x2e0
[  594.153188] (M) 
[  594.157609]  ____cache_alloc_node+0x1c7/0x1e0
[  594.159908] 4*1024kB 
[  594.163898]  kmem_cache_alloc_node+0xe3/0x730
[  594.165847] (UM) 
[  594.170353]  ? ipv6_get_ifaddr+0x42e/0x620
[  594.172741] 3*2048kB 
[  594.177253]  __alloc_skb+0x119/0x770
[  594.179289] (M) 
[  594.183540]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  594.185922] 3*4096kB (M) 
[  594.189656]  ? skb_scrub_packet+0x490/0x490
[  594.191606] = 25180kB
[  594.196885]  ? lock_downgrade+0x900/0x900
[  594.199627] Node 0 
[  594.203954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.206341] Normal: 
[  594.210490]  ? refcount_sub_and_test_checked+0x203/0x310
[  594.212709] 2623*4kB 
[  594.218246]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  594.220546] (UME) 
[  594.226039]  ? addrconf_rs_timer+0x6f0/0x6f0
[  594.228425] 192*8kB 
[  594.233887]  ndisc_alloc_skb+0x144/0x340
[  594.236005] (UME) 
[  594.240425]  ndisc_send_rs+0x331/0x6e0
[  594.242724] 15*16kB 
[  594.246790]  addrconf_rs_timer+0x3c0/0x6f0
[  594.248915] (UM) 18*32kB 
[  594.252828]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  594.255128] (UM) 
[  594.259374]  call_timer_fn+0x272/0x920
[  594.262099] 17*64kB (UM) 
[  594.266348]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  594.268385] 0*128kB 0*256kB 
[  594.272281]  ? process_timeout+0x40/0x40
[  594.275046] 0*512kB 
[  594.279289]  ? find_held_lock+0x36/0x1c0
[  594.282319] 0*1024kB 
[  594.286397]  ? mark_held_locks+0xc7/0x130
[  594.288690] 0*2048kB 
[  594.292765]  ? _raw_spin_unlock_irq+0x27/0x80
[  594.295162] 0*4096kB 
[  594.299341]  ? _raw_spin_unlock_irq+0x27/0x80
[  594.301732] = 13932kB
[  594.306231]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  594.308624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  594.313116]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  594.315512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  594.319741]  ? trace_hardirqs_on+0xbd/0x310
[  594.328576] 414 total pagecache pages
[  594.333160]  ? kasan_check_read+0x11/0x20
[  594.341731] 0 pages in swap cache
[  594.346089]  ? __run_timers+0x7da/0xc70
[  594.349872] Swap cache stats: add 0, delete 0, find 0/0
[  594.349884] Free swap  = 0kB
[  594.354059]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  594.357488] Total swap = 0kB
[  594.357498] 1965979 pages RAM
[  594.361480]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  594.366818] 0 pages HighMem/MovableOnly
[  594.369839]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  594.375263] 343324 pages reserved
[  594.375272] 0 pages cma reserved
[  594.378326]  __run_timers+0x7e5/0xc70
[  594.381498] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  594.385659]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  594.385677]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  594.385694]  ? graph_lock+0x170/0x170
[  594.419087] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  594.421353]  ? print_usage_bug+0xc0/0xc0
[  594.425172] ksoftirqd/1 cpuset=
[  594.435487]  ? lock_release+0x970/0x970
[  594.435507]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  594.439669] /
[  594.442837]  ? find_held_lock+0x36/0x1c0
[  594.442858]  ? graph_lock+0x170/0x170
[  594.442878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.442896]  ? check_preemption_disabled+0x48/0x200
[  594.442923]  ? __lock_is_held+0xb5/0x140
[  594.442938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.447089]  mems_allowed=0
[  594.452278]  ? check_preemption_disabled+0x48/0x200
[  594.489940]  run_timer_softirq+0x52/0xb0
[  594.494011]  ? rcu_read_lock_sched_held+0x108/0x120
[  594.499057]  __do_softirq+0x30b/0xad8
[  594.502879]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  594.507999]  ? pvclock_read_flags+0x160/0x160
[  594.512506]  ? lapic_next_event+0x5a/0x90
[  594.516670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.522229]  ? check_preemption_disabled+0x48/0x200
[  594.527265]  ? check_preemption_disabled+0x48/0x200
[  594.532311]  ? kvm_clock_read+0x18/0x30
[  594.536290]  ? kvm_sched_clock_read+0x9/0x20
[  594.540717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.546257]  ? check_preemption_disabled+0x48/0x200
[  594.551307]  irq_exit+0x17f/0x1c0
[  594.554770]  smp_apic_timer_interrupt+0x1cb/0x760
[  594.559616]  ? smp_reschedule_interrupt+0x109/0x650
[  594.564640]  ? smp_call_function_single_interrupt+0x650/0x650
[  594.570550]  ? interrupt_entry+0xb5/0xf0
[  594.574625]  ? trace_hardirqs_off_caller+0xbb/0x300
[  594.579647]  ? trace_hardirqs_off_caller+0xbb/0x300
[  594.584688]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  594.589536]  ? trace_hardirqs_off+0x300/0x300
[  594.594057]  ? trace_hardirqs_off+0x300/0x300
[  594.598563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.604119]  ? check_preemption_disabled+0x48/0x200
[  594.609141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.614699]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  594.619559]  apic_timer_interrupt+0xf/0x20
[  594.623801]  </IRQ>
[  594.626072] RIP: 0010:console_unlock+0x1017/0x11a0
[  594.631002] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  594.649929] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  594.657650] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  594.664917] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  594.672186] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  594.679469] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  594.686740] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  594.694048]  ? netconsole_netdev_event+0x280/0x280
[  594.698999]  ? console_unlock+0x100e/0x11a0
[  594.703367]  ? devkmsg_read+0xbb0/0xbb0
[  594.707348]  ? lock_release+0x970/0x970
[  594.711333]  ? retint_kernel+0x2d/0x2d
[  594.715242]  vprintk_emit+0x33d/0x930
[  594.719082]  ? wake_up_klogd+0x180/0x180
[  594.723166]  ? __lock_acquire+0x6f0/0x4ec0
[  594.727408]  ? __lock_acquire+0x7ec/0x4ec0
[  594.731646]  ? mark_held_locks+0x121/0x130
[  594.735898]  ? print_usage_bug+0xc0/0xc0
[  594.739975]  ? vprintk_default+0x28/0x30
[  594.744048]  ? vprintk_func+0x85/0x181
[  594.747949]  vprintk_default+0x28/0x30
[  594.751852]  vprintk_func+0x7e/0x181
[  594.755577]  printk+0xa7/0xcf
[  594.758686]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  594.763465]  show_free_areas.cold.119+0x1ab4/0x215d
[  594.768510]  ? si_meminfo_node+0x260/0x260
[  594.772749]  ? __lock_acquire+0x7ec/0x4ec0
[  594.776985]  ? update_load_avg+0x387/0x2470
[  594.781332]  ? __lock_acquire+0x7ec/0x4ec0
[  594.785602]  ? __lock_acquire+0x7ec/0x4ec0
[  594.789864]  ? mark_held_locks+0x130/0x130
[  594.794123]  ? mark_held_locks+0x130/0x130
[  594.798368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.803928]  ? graph_lock+0x170/0x170
[  594.807745]  ? put_dec+0x3b/0xf0
[  594.811126]  ? number+0x972/0xca0
[  594.814590]  ? __lock_acquire+0x7ec/0x4ec0
[  594.818835]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  594.824388]  ? find_held_lock+0x36/0x1c0
[  594.828461]  ? serial8250_console_write+0x8b3/0xb10
[  594.833483]  ? lock_downgrade+0x900/0x900
[  594.837660]  ? graph_lock+0x170/0x170
[  594.841473]  ? graph_lock+0x170/0x170
[  594.845280]  ? print_usage_bug+0xc0/0xc0
[  594.849356]  ? do_raw_spin_unlock+0xa7/0x2f0
[  594.853769]  ? trace_hardirqs_on+0x310/0x310
[  594.858182]  ? wq_watchdog_touch+0x9c/0xfe
[  594.862422]  ? io_serial_in+0x11/0x90
[  594.866246]  ? find_held_lock+0x36/0x1c0
[  594.870328]  ? mark_held_locks+0xc7/0x130
[  594.874489]  ? netconsole_netdev_event+0x280/0x280
[  594.879424]  ? console_unlock+0xfe2/0x11a0
[  594.883662]  ? lockdep_hardirqs_on+0x421/0x5c0
[  594.888251]  ? trace_hardirqs_on+0xbd/0x310
[  594.892580]  ? vprintk_emit+0x33d/0x930
[  594.896559]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  594.902011]  ? kasan_check_write+0x14/0x20
[  594.906265]  ? do_raw_spin_lock+0xc1/0x200
[  594.910533]  ? netconsole_netdev_event+0x280/0x280
[  594.915473]  ? console_unlock+0x98e/0x11a0
[  594.919729]  ? devkmsg_read+0xbb0/0xbb0
[  594.923710]  ? vprintk_emit+0x7f7/0x930
[  594.927696]  ? lock_release+0x970/0x970
[  594.931710]  ? preempt_count_add+0x7d/0x160
[  594.936097]  ? wake_up_klogd+0x11a/0x180
[  594.940174]  ? console_device+0xc0/0xc0
[  594.944158]  ? do_raw_spin_lock+0xc1/0x200
[  594.948421]  ? vprintk_emit+0x268/0x930
[  594.952421]  ? wake_up_klogd+0x180/0x180
[  594.956492]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  594.961258]  ? trace_hardirqs_off_caller+0x300/0x300
[  594.966374]  ? retint_kernel+0x1b/0x2d
[  594.970274]  ? trace_hardirqs_on+0x310/0x310
[  594.974704]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  594.979472]  ? retint_kernel+0x2d/0x2d
[  594.983372]  ? vprintk_default+0x28/0x30
[  594.987442]  ? vprintk_func+0x85/0x181
[  594.991334]  ? arch_local_irq_restore+0x45/0x52
[  594.996011]  ? printk+0xa7/0xcf
[  594.999309]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  595.004087]  ? show_mem+0x1e/0x17b
[  595.007643]  show_mem+0x34/0x17b
[  595.011063]  dump_header+0x2f1/0xf72
[  595.014807]  ? pagefault_out_of_memory+0x197/0x197
[  595.019753]  ? mark_held_locks+0x130/0x130
[  595.024001]  ? __lock_acquire+0x7ec/0x4ec0
[  595.028249]  ? mem_cgroup_charge_statistics+0x780/0x780
[  595.033617]  ? print_usage_bug+0xc0/0xc0
[  595.037682]  ? print_usage_bug+0xc0/0xc0
[  595.041758]  ? graph_lock+0x170/0x170
[  595.045576]  ? graph_lock+0x170/0x170
[  595.049396]  ? print_usage_bug+0xc0/0xc0
[  595.053473]  ? print_usage_bug+0xc0/0xc0
[  595.057560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.063110]  ? find_held_lock+0x36/0x1c0
[  595.067193]  ? mark_held_locks+0xc7/0x130
[  595.071352]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  595.076463]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  595.081574]  ? lockdep_hardirqs_on+0x421/0x5c0
[  595.086381]  ? trace_hardirqs_on+0xbd/0x310
[  595.090704]  ? kasan_check_read+0x11/0x20
[  595.094892]  ? ___ratelimit+0x36f/0x655
[  595.098882]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  595.104556]  ? trace_hardirqs_on+0x310/0x310
[  595.108962]  ? lock_downgrade+0x900/0x900
[  595.113123]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  595.118229]  ? ___ratelimit+0xaa/0x655
[  595.122150]  ? idr_get_free+0xec0/0xec0
[  595.126128]  ? kasan_check_write+0x14/0x20
[  595.130388]  ? do_raw_spin_lock+0xc1/0x200
[  595.134649]  oom_kill_process.cold.27+0x10/0x903
[  595.139435]  ? graph_lock+0x170/0x170
[  595.143244]  ? _raw_spin_unlock+0x2c/0x50
[  595.147441]  ? oom_badness+0xe6/0xaa0
[  595.151253]  ? oom_evaluate_task+0x540/0x540
[  595.155668]  ? find_held_lock+0x36/0x1c0
[  595.159741]  ? out_of_memory+0x974/0x14c0
[  595.163893]  ? lock_downgrade+0x900/0x900
[  595.168062]  ? check_preemption_disabled+0x48/0x200
[  595.173124]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.178925]  ? kasan_check_read+0x11/0x20
[  595.183076]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.188357]  ? rcu_bh_qs+0xc0/0xc0
[  595.191906]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  595.196923]  ? oom_evaluate_task+0x302/0x540
[  595.201337]  out_of_memory+0xa86/0x14c0
[  595.205327]  ? oom_killer_disable+0x3a0/0x3a0
[  595.209828]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  595.214797]  ? __mutex_add_waiter+0x2a0/0x2a0
[  595.219311]  __alloc_pages_slowpath+0x2318/0x2d80
[  595.224190]  ? warn_alloc+0x120/0x120
[  595.227995]  ? __radix_tree_lookup+0x4c0/0x4c0
[  595.232600]  ? find_get_entry+0x2f2/0xc40
[  595.236765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.242314]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  595.247250]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.252795]  ? should_fail+0x22d/0xd01
[  595.256696]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  595.261807]  ? __lock_is_held+0xb5/0x140
[  595.265911]  ? __lock_is_held+0xb5/0x140
[  595.270004]  ? ___might_sleep+0x1ed/0x300
[  595.274163]  ? lock_release+0x970/0x970
[  595.278147]  ? arch_local_save_flags+0x40/0x40
[  595.282757]  ? __might_sleep+0x95/0x190
[  595.286759]  __alloc_pages_nodemask+0xa80/0xde0
[  595.291443]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  595.296468]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.302266]  ? kasan_check_read+0x11/0x20
[  595.306434]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.311719]  ? graph_lock+0x170/0x170
[  595.315524]  ? print_usage_bug+0xc0/0xc0
[  595.319617]  ? graph_lock+0x170/0x170
[  595.323441]  ? graph_lock+0x170/0x170
[  595.327243]  ? __do_page_cache_readahead+0x7ce/0x980
[  595.332362]  ? find_held_lock+0x36/0x1c0
[  595.336449]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  595.341997]  alloc_pages_current+0x10c/0x210
[  595.346414]  ? lock_downgrade+0x900/0x900
[  595.350571]  __page_cache_alloc+0x38f/0x5b0
[  595.354909]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.360708]  ? kasan_check_read+0x11/0x20
[  595.364867]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.370150]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  595.374853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.380396]  ? check_preemption_disabled+0x48/0x200
[  595.385424]  filemap_fault+0x1594/0x25f0
[  595.389504]  ? __lock_page_or_retry+0xa00/0xa00
[  595.394180]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.400017]  ? kasan_check_read+0x11/0x20
[  595.404195]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.409484]  ? rcu_bh_qs+0xc0/0xc0
[  595.413046]  ? find_held_lock+0x36/0x1c0
[  595.417128]  ? filemap_map_pages+0xdea/0x1980
[  595.421645]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.427479]  ? find_get_pages_range_tag+0x1320/0x1320
[  595.432682]  ? unwind_dump+0x190/0x190
[  595.436578]  ? graph_lock+0x170/0x170
[  595.440390]  ? is_bpf_text_address+0xd3/0x170
[  595.444894]  ? __kernel_text_address+0xd/0x40
[  595.449408]  ? lock_acquire+0x1ed/0x520
[  595.453402]  ? ext4_filemap_fault+0x7a/0xad
[  595.457747]  ? lock_release+0x970/0x970
[  595.461729]  ? arch_local_save_flags+0x40/0x40
[  595.466324]  ? save_stack+0x43/0xd0
[  595.470048]  ? __kasan_slab_free+0x102/0x150
[  595.474460]  ? kasan_slab_free+0xe/0x10
[  595.478440]  ? kfree+0xcf/0x230
[  595.481728]  ? print_usage_bug+0xc0/0xc0
[  595.485824]  ? __vfs_read+0x117/0x9b0
[  595.489649]  ? down_read+0xb0/0x1d0
[  595.493285]  ? ext4_filemap_fault+0x7a/0xad
[  595.497641]  ? __down_interruptible+0x700/0x700
[  595.502338]  ext4_filemap_fault+0x82/0xad
[  595.506500]  __do_fault+0x100/0x6b0
[  595.510155]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  595.515617]  ? print_bad_pte+0x6c0/0x6c0
[  595.519683]  ? __kasan_slab_free+0x119/0x150
[  595.524102]  ? pmd_val+0x88/0x100
[  595.527579]  ? add_mm_counter_fast+0xd0/0xd0
[  595.531993]  ? pmd_val+0x88/0x100
[  595.535450]  ? add_mm_counter_fast+0xd0/0xd0
[  595.539866]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.545415]  __handle_mm_fault+0x3709/0x53e0
[  595.549856]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  595.554708]  ? graph_lock+0x170/0x170
[  595.558515]  ? print_usage_bug+0xc0/0xc0
[  595.562596]  ? graph_lock+0x170/0x170
[  595.566407]  ? graph_lock+0x170/0x170
[  595.570242]  ? handle_mm_fault+0x42a/0xc70
[  595.574491]  ? lock_downgrade+0x900/0x900
[  595.578646]  ? check_preemption_disabled+0x48/0x200
[  595.583673]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  595.589473]  ? kasan_check_read+0x11/0x20
[  595.593628]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.598915]  ? rcu_bh_qs+0xc0/0xc0
[  595.602465]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  595.607935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.613493]  ? check_preemption_disabled+0x48/0x200
[  595.618523]  handle_mm_fault+0x54f/0xc70
[  595.622602]  ? __handle_mm_fault+0x53e0/0x53e0
[  595.627197]  ? find_vma+0x34/0x190
[  595.630747]  __do_page_fault+0x67d/0xed0
[  595.634834]  ? mm_fault_error+0x380/0x380
[  595.639004]  ? trace_hardirqs_off+0xb8/0x300
[  595.643429]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  595.648825]  ? trace_hardirqs_on+0x310/0x310
[  595.653268]  do_page_fault+0xf2/0x7e0
[  595.657097]  ? vmalloc_sync_all+0x30/0x30
[  595.661266]  ? error_entry+0x70/0xd0
[  595.664991]  ? trace_hardirqs_off_caller+0xbb/0x300
[  595.670020]  ? trace_hardirqs_on_caller+0xc0/0x300
[  595.674963]  ? syscall_return_slowpath+0x5e0/0x5e0
[  595.679893]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  595.684741]  ? trace_hardirqs_off+0x300/0x300
[  595.689238]  ? trace_hardirqs_off_caller+0x300/0x300
[  595.694352]  ? prepare_exit_to_usermode+0x291/0x3b0
[  595.699375]  ? page_fault+0x8/0x30
[  595.702940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  595.707813]  ? page_fault+0x8/0x30
[  595.711361]  page_fault+0x1e/0x30
[  595.714822] RIP: 0033:0x7f60147c71fd
[  595.718555] Code: Bad RIP value.
[  595.721927] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  595.727298] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  595.734585] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  595.741855] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  595.749133] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  595.756403] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  595.763705] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  595.763829] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  595.770671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  595.770681] Call Trace:
[  595.777337] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  595.786553]  dump_stack+0x1c4/0x2b4
[  595.786572]  ? dump_stack_print_info.cold.2+0x52/0x52
[  595.789384] rsyslogd cpuset=
[  595.799453]  warn_alloc.cold.118+0xb7/0x1bd
[  595.803249] /
[  595.808364]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  595.808383]  ? lock_downgrade+0x900/0x900
[  595.808407]  ? trace_hardirqs_off+0xb8/0x300
[  595.808429]  ? trace_hardirqs_off+0xb8/0x300
[  595.808452]  __alloc_pages_slowpath+0x2667/0x2d80
[  595.808499]  ? warn_alloc+0x120/0x120
[  595.811630]  mems_allowed=0
[  595.815965]  ? trace_hardirqs_on_caller+0xc0/0x300
[  595.851912]  ? warn_alloc+0x120/0x120
[  595.855720]  ? print_usage_bug+0xc0/0xc0
[  595.859784]  ? warn_alloc+0x120/0x120
[  595.863615]  ? print_usage_bug+0xc0/0xc0
[  595.867697]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  595.872729]  ? unwind_dump+0x190/0x190
[  595.876642]  ? unwind_dump+0x190/0x190
[  595.880556]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.886099]  ? should_fail+0x22d/0xd01
[  595.890004]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  595.895121]  ? __lock_acquire+0x7ec/0x4ec0
[  595.899380]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  595.904486]  ? should_fail+0x22d/0xd01
[  595.908383]  ? __save_stack_trace+0x7d/0xf0
[  595.912717]  ? mark_held_locks+0x130/0x130
[  595.916983]  ? mark_held_locks+0x130/0x130
[  595.921252]  ? save_stack+0xa9/0xd0
[  595.924883]  ? save_stack+0x43/0xd0
[  595.928525]  ? __kasan_slab_free+0x102/0x150
[  595.932937]  ? kasan_slab_free+0xe/0x10
[  595.936912]  ? kmem_cache_free+0x83/0x290
[  595.941081]  ? print_usage_bug+0xc0/0xc0
[  595.945197]  ? tcp_rcv_established+0xdc2/0x21c0
[  595.949871]  ? tcp_v4_do_rcv+0x635/0x8f0
[  595.953943]  ? tcp_v4_rcv+0x305b/0x3b20
[  595.957977]  ? ip_local_deliver_finish+0x2e9/0xda0
[  595.962912]  ? ip_local_deliver+0x1e9/0x750
[  595.967239]  ? ip_rcv_finish+0x1f9/0x300
[  595.971310]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.976882]  ? check_preemption_disabled+0x48/0x200
[  595.981902]  ? check_preemption_disabled+0x48/0x200
[  595.986932]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  595.992474]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  595.997936]  ? rcu_pm_notify+0xc0/0xc0
[  596.001836]  __alloc_pages_nodemask+0xa80/0xde0
[  596.006536]  ? graph_lock+0x170/0x170
[  596.010364]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  596.015391]  ? graph_lock+0x170/0x170
[  596.019211]  ? find_held_lock+0x36/0x1c0
[  596.023289]  ? ____cache_alloc_node+0x1c7/0x1e0
[  596.027964]  ? lock_downgrade+0x900/0x900
[  596.032131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.037684]  cache_grow_begin+0x91/0x8c0
[  596.041751]  ? do_raw_spin_unlock+0xa7/0x2f0
[  596.046174]  fallback_alloc+0x203/0x2e0
[  596.050164]  ____cache_alloc_node+0x1c7/0x1e0
[  596.054669]  kmem_cache_alloc+0x1f8/0x730
[  596.058838]  __build_skb+0xab/0x430
[  596.062471]  ? skb_try_coalesce+0x1b70/0x1b70
[  596.066970]  ? print_usage_bug+0xc0/0xc0
[  596.071038]  ? graph_lock+0x170/0x170
[  596.074846]  ? __alloc_pages_nodemask+0xde0/0xde0
[  596.079733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.085286]  ? check_preemption_disabled+0x48/0x200
[  596.090353]  __napi_alloc_skb+0x1d6/0x310
[  596.094593]  page_to_skb.isra.42+0xee/0x960
[  596.098926]  ? check_preemption_disabled+0x48/0x200
[  596.103952]  ? virtnet_remove+0xf0/0xf0
[  596.108003]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  596.113823]  ? kasan_check_read+0x11/0x20
[  596.117978]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  596.123259]  ? rcu_bh_qs+0xc0/0xc0
[  596.126835]  receive_mergeable+0x15af/0x3c40
[  596.131265]  ? __update_load_avg_se+0xb90/0xb90
[  596.135966]  ? virtnet_probe+0x2320/0x2320
[  596.140206]  ? update_load_avg+0x387/0x2470
[  596.144543]  ? attach_entity_load_avg+0x860/0x860
[  596.149386]  ? __lock_is_held+0xb5/0x140
[  596.153462]  ? print_usage_bug+0xc0/0xc0
[  596.157530]  ? rcu_read_lock_sched_held+0x108/0x120
[  596.162554]  ? rb_erase+0x3710/0x3710
[  596.166361]  ? update_cfs_rq_load_avg.part.64+0x2e0/0x2e0
[  596.171905]  ? print_usage_bug+0xc0/0xc0
[  596.175968]  ? find_held_lock+0x36/0x1c0
[  596.180050]  ? graph_lock+0x170/0x170
[  596.183855]  ? cpuacct_charge+0x265/0x440
[  596.188016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.193564]  ? check_preemption_disabled+0x48/0x200
[  596.198585]  ? check_preemption_disabled+0x48/0x200
[  596.203614]  ? graph_lock+0x170/0x170
[  596.207424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.212969]  ? check_preemption_disabled+0x48/0x200
[  596.218006]  ? check_preemption_disabled+0x48/0x200
[  596.223060]  ? print_usage_bug+0xc0/0xc0
[  596.227128]  ? graph_lock+0x170/0x170
[  596.230938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.236480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.242019]  ? check_preemption_disabled+0x48/0x200
[  596.247055]  ? check_preemption_disabled+0x48/0x200
[  596.252082]  ? print_usage_bug+0xc0/0xc0
[  596.256175]  ? __lock_acquire+0x7ec/0x4ec0
[  596.260420]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  596.266313]  ? ret_from_fork+0x3a/0x50
[  596.270225]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  596.276112]  ? ret_from_fork+0x3a/0x50
[  596.280037]  ? unwind_dump+0x190/0x190
[  596.283947]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  596.289657]  ? unwind_dump+0x190/0x190
[  596.293558]  ? rb_erase_cached+0xc78/0x3720
[  596.297895]  ? rb_next+0x140/0x140
[  596.301452]  ? unwind_next_frame+0x3e/0x50
[  596.305695]  ? __save_stack_trace+0x7d/0xf0
[  596.310041]  receive_buf+0xb4c/0x3380
[  596.313858]  ? save_stack+0xa9/0xd0
[  596.317490]  ? kasan_poison_object_data+0x21/0x40
[  596.322342]  ? receive_mergeable+0x3c40/0x3c40
[  596.326932]  ? __msecs_to_jiffies+0x4a/0x60
[  596.331259]  ? update_group_capacity+0xf9/0xdc0
[  596.335934]  ? kthread+0x35a/0x420
[  596.339476]  ? ret_from_fork+0x3a/0x50
[  596.343370]  ? print_usage_bug+0xc0/0xc0
[  596.347440]  ? __update_idle_core+0x600/0x600
[  596.351940]  ? kasan_check_write+0x14/0x20
[  596.356183]  ? graph_lock+0x170/0x170
[  596.359990]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  596.365013]  ? find_next_and_bit+0x183/0x1e0
[  596.369455]  ? print_usage_bug+0xc0/0xc0
[  596.373520]  ? cpumask_next_and+0x49/0x50
[  596.377767]  ? __lock_acquire+0x7ec/0x4ec0
[  596.382020]  ? graph_lock+0x170/0x170
[  596.385833]  ? graph_lock+0x170/0x170
[  596.389640]  ? __lock_acquire+0x7ec/0x4ec0
[  596.393879]  ? mark_held_locks+0x130/0x130
[  596.398120]  ? __update_load_avg_blocked_se+0x730/0x730
[  596.403497]  ? __update_load_avg_se+0xb90/0xb90
[  596.408165]  ? __lock_is_held+0xb5/0x140
[  596.412227]  ? __update_load_avg_se+0xb90/0xb90
[  596.416926]  ? update_load_avg+0x387/0x2470
[  596.421248]  ? update_load_avg+0x387/0x2470
[  596.425573]  ? update_load_avg+0x387/0x2470
[  596.429911]  ? attach_entity_load_avg+0x860/0x860
[  596.434755]  ? attach_entity_load_avg+0x860/0x860
[  596.439599]  ? attach_entity_load_avg+0x860/0x860
[  596.444448]  ? check_preemption_disabled+0x48/0x200
[  596.449472]  ? graph_lock+0x170/0x170
[  596.453280]  ? mark_held_locks+0x130/0x130
[  596.457518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.463088]  ? vring_use_dma_api+0xa5/0xc0
[  596.467352]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  596.472893]  ? vring_unmap_one+0x5a/0x410
[  596.477060]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  596.482605]  ? detach_buf+0x34b/0x5d0
[  596.486426]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  596.491968]  ? virtqueue_get_buf_ctx+0x3d1/0x860
[  596.496757]  ? detach_buf+0x5d0/0x5d0
[  596.500587]  ? print_usage_bug+0xc0/0xc0
[  596.504659]  virtnet_poll+0x421/0x105f
[  596.508572]  ? receive_buf+0x3380/0x3380
[  596.512642]  ? __lock_acquire+0x7ec/0x4ec0
[  596.516881]  ? update_curr+0x4ec/0xbe0
[  596.520771]  ? net_rx_action+0x480/0x1950
[  596.524946]  ? net_rx_action+0x480/0x1950
[  596.529109]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  596.533706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.539283]  ? check_preemption_disabled+0x48/0x200
[  596.544314]  net_rx_action+0x7c5/0x1950
[  596.548319]  ? napi_complete_done+0x6d0/0x6d0
[  596.552826]  ? reweight_task+0x130/0x130
[  596.556912]  ? pick_next_task_fair+0x98e/0x17c0
[  596.561593]  ? rebalance_domains+0x358/0xdc0
[  596.566025]  ? finish_task_switch+0x1f5/0x900
[  596.570546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.576089]  ? __run_timers+0xa4a/0xc70
[  596.580070]  ? lockdep_hardirqs_on+0x421/0x5c0
[  596.584671]  ? trace_hardirqs_on+0xbd/0x310
[  596.588994]  ? kasan_check_read+0x11/0x20
[  596.593151]  ? finish_task_switch+0x1f5/0x900
[  596.597655]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  596.603025]  ? compat_start_thread+0x80/0x80
[  596.607455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.613004]  ? kasan_check_write+0x14/0x20
[  596.617250]  ? finish_task_switch+0x2f5/0x900
[  596.621751]  ? __switch_to_asm+0x40/0x70
[  596.625833]  ? preempt_notifier_register+0x200/0x200
[  596.630933]  ? __switch_to_asm+0x34/0x70
[  596.634999]  ? __switch_to_asm+0x34/0x70
[  596.639091]  ? __switch_to_asm+0x40/0x70
[  596.643156]  ? __switch_to_asm+0x34/0x70
[  596.647220]  ? __switch_to_asm+0x40/0x70
[  596.651303]  ? __switch_to_asm+0x34/0x70
[  596.655386]  ? __switch_to_asm+0x40/0x70
[  596.659489]  ? __switch_to_asm+0x34/0x70
[  596.663598]  ? pvclock_read_flags+0x160/0x160
[  596.668105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.673647]  ? check_preemption_disabled+0x48/0x200
[  596.678667]  ? check_preemption_disabled+0x48/0x200
[  596.683707]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  596.689253]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  596.694544]  ? rcu_pm_notify+0xc0/0xc0
[  596.698457]  __do_softirq+0x30b/0xad8
[  596.702275]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  596.707414]  ? trace_hardirqs_off_caller+0x300/0x300
[  596.712521]  ? smpboot_thread_fn+0x334/0xa00
[  596.716977]  ? schedule+0x108/0x460
[  596.720671]  ? trace_hardirqs_off+0xb8/0x300
[  596.725083]  ? ___might_sleep+0x1ed/0x300
[  596.729229]  ? smpboot_thread_fn+0x68b/0xa00
[  596.733653]  ? trace_hardirqs_on+0x310/0x310
[  596.738074]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.743616]  ? check_preemption_disabled+0x48/0x200
[  596.748633]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.754179]  ? takeover_tasklets+0xa90/0xa90
[  596.758616]  run_ksoftirqd+0x94/0x100
[  596.762457]  smpboot_thread_fn+0x68b/0xa00
[  596.766704]  ? sort_range+0x30/0x30
[  596.770343]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  596.775461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.781022]  ? __kthread_parkme+0xfb/0x1a0
[  596.785307]  kthread+0x35a/0x420
[  596.788686]  ? sort_range+0x30/0x30
[  596.792318]  ? kthread_bind+0x40/0x40
[  596.796134]  ret_from_fork+0x3a/0x50
[  596.799880] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  596.799886] warn_alloc_show_mem: 1 callbacks suppressed
[  596.799894] Mem-Info:
[  596.806744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  596.806755] Call Trace:
[  596.812144] active_anon:49550 inactive_anon:372 isolated_anon:0
[  596.812144]  active_file:21 inactive_file:14 isolated_file:0
[  596.812144]  unevictable:0 dirty:0 writeback:0 unstable:0
[  596.812144]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  596.812144]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  596.812144]  free:13755 free_pcp:502 free_cma:0
[  596.814538]  <IRQ>
[  596.823916] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  596.826505]  dump_stack+0x1c4/0x2b4
[  596.859376] Node 0 
[  596.861537]  ? dump_stack_print_info.cold.2+0x52/0x52
[  596.889237] 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
[  596.892860]  warn_alloc.cold.118+0xb7/0x1bd
[  596.895066] lowmem_reserve[]:
[  596.900256]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  596.925752]  0
[  596.930106]  ? lock_downgrade+0x900/0x900
[  596.933179]  2815 6318
[  596.938067]  ? trace_hardirqs_off+0xb8/0x300
[  596.939845]  6318
[  596.943995]  ? trace_hardirqs_off+0xb8/0x300
[  596.950886]  __alloc_pages_slowpath+0x2667/0x2d80
[  596.952925] Node 0 
[  596.957395]  ? warn_alloc+0x120/0x120
[  596.962217] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  596.964434]  ? trace_hardirqs_on+0x310/0x310
[  596.968207] lowmem_reserve[]: 0
[  596.994790]  ? warn_alloc+0x120/0x120
[  596.999190]  0
[  597.002499]  ? print_usage_bug+0xc0/0xc0
[  597.006283]  3503
[  597.008116]  ? warn_alloc+0x120/0x120
[  597.012166]  3503
[  597.014249]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  597.018036] Node 0 
[  597.020153]  ? print_usage_bug+0xc0/0xc0
[  597.025186] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  597.027399]  ? __lock_acquire+0x7ec/0x4ec0
[  597.031429] lowmem_reserve[]: 0
[  597.059914]  ? __lock_acquire+0x7ec/0x4ec0
[  597.064121]  0 0
[  597.067520]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  597.071729]  0
[  597.073717]  ? should_fail+0x22d/0xd01
[  597.079231] Node 0 
[  597.081069]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  597.084950] DMA: 
[  597.087199]  ? __lock_acquire+0x7ec/0x4ec0
[  597.092290] 1*4kB 
[  597.094354]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  597.098567] (U) 
[  597.100715]  ? __lock_acquire+0x7ec/0x4ec0
[  597.106247] 0*8kB 0*16kB 
[  597.108237]  ? should_fail+0x22d/0xd01
[  597.112445] 1*32kB (U) 
[  597.115214]  ? print_usage_bug+0xc0/0xc0
[  597.119074] 2*64kB (U) 
[  597.121681]  ? mark_held_locks+0x130/0x130
[  597.125723] 1*128kB (U) 
[  597.128339]  ? mark_held_locks+0x130/0x130
[  597.132557] 1*256kB 
[  597.135223]  ? __lock_acquire+0x7ec/0x4ec0
[  597.139445] (U) 
[  597.141764]  ? graph_lock+0x170/0x170
[  597.145995] 0*512kB 1*1024kB 
[  597.148003]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  597.151780] (U) 
[  597.154910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.159650] 1*2048kB 
[  597.161631]  ? check_preemption_disabled+0x48/0x200
[  597.167150] (M) 
[  597.169565]  ? check_preemption_disabled+0x48/0x200
[  597.174560] 3*4096kB 
[  597.176541]  ? __lock_is_held+0xb5/0x140
[  597.181526] (M) 
[  597.183959]  __alloc_pages_nodemask+0xa80/0xde0
[  597.187996] = 15908kB
[  597.188005] Node 0 
[  597.189992]  ? graph_lock+0x170/0x170
[  597.194634] DMA32: 3*4kB 
[  597.197058]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  597.199273] (UM) 
[  597.203081]  ? graph_lock+0x170/0x170
[  597.205826] 0*8kB 
[  597.210855]  ? find_held_lock+0x36/0x1c0
[  597.212892] 3*16kB 
[  597.216699]  ? ____cache_alloc_node+0x1c7/0x1e0
[  597.218823] (UM) 
[  597.222882]  ? lock_downgrade+0x900/0x900
[  597.225101] 1*32kB 
[  597.229770]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.231817] (M) 
[  597.235970]  cache_grow_begin+0x91/0x8c0
[  597.238191] 2*64kB 
[  597.243729]  ? do_raw_spin_unlock+0xa7/0x2f0
[  597.245690] (M) 
[  597.249757]  fallback_alloc+0x203/0x2e0
[  597.251963] 3*128kB (M) 
[  597.256386]  ____cache_alloc_node+0x1c7/0x1e0
[  597.258342] 2*256kB 
[  597.262323]  kmem_cache_alloc_node+0xe3/0x730
[  597.264970] (M) 
[  597.269466]  ? do_raw_spin_unlock+0xa7/0x2f0
[  597.271770] 3*512kB 
[  597.276277]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  597.278257] (M) 
[  597.282685]  __alloc_skb+0x119/0x770
[  597.284998] 4*1024kB (UM) 
[  597.289618]  ? skb_scrub_packet+0x490/0x490
[  597.291572] 3*2048kB (M) 
[  597.295306]  ? atomic_notifier_call_chain+0xc6/0x190
[  597.298116] 3*4096kB (M) 
[  597.302454]  ? lock_downgrade+0x900/0x900
[  597.305185] = 25180kB
[  597.305195] Node 0 
[  597.310304]  ? check_preemption_disabled+0x48/0x200
[  597.313068] Normal: 
[  597.317252]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  597.319656] 2623*4kB 
[  597.321889]  ? kasan_check_read+0x11/0x20
[  597.326883] (UME) 
[  597.329231]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  597.335010] 197*8kB 
[  597.337450]  ? rcu_bh_qs+0xc0/0xc0
[  597.341578] (UME) 
[  597.343749]  ? do_raw_write_trylock+0x1c0/0x1c0
[  597.349004] 18*16kB (UM) 
[  597.351353]  __neigh_notify+0x8c/0x160
[  597.354858] 18*32kB (UM) 
[  597.357016]  ? __neigh_event_send+0x1390/0x1390
[  597.361670] 17*64kB 
[  597.364444]  neigh_timer_handler+0x6cb/0xdf0
[  597.368309] (UM) 
[  597.371075]  ? neigh_invalidate+0x550/0x550
[  597.375719] 0*128kB 
[  597.378049]  ? __lock_is_held+0xb5/0x140
[  597.382439] 0*256kB 
[  597.384513]  call_timer_fn+0x272/0x920
[  597.388803] 0*512kB 0*1024kB 
[  597.391139]  ? neigh_invalidate+0x550/0x550
[  597.395177] 0*2048kB 
[  597.397500]  ? process_timeout+0x40/0x40
[  597.401363] 0*4096kB 
[  597.404475]  ? find_held_lock+0x36/0x1c0
[  597.408799] = 14020kB
[  597.411217]  ? mark_held_locks+0xc7/0x130
[  597.415259] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  597.417661]  ? _raw_spin_unlock_irq+0x27/0x80
[  597.421703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  597.421713] 414 total pagecache pages
[  597.424127]  ? _raw_spin_unlock_irq+0x27/0x80
[  597.428278] 0 pages in swap cache
[  597.437131]  ? neigh_invalidate+0x550/0x550
[  597.441649] Swap cache stats: add 0, delete 0, find 0/0
[  597.450236]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  597.454016] Free swap  = 0kB
[  597.458532]  ? trace_hardirqs_on+0xbd/0x310
[  597.461964] Total swap = 0kB
[  597.466281]  ? kasan_check_read+0x11/0x20
[  597.471627] 1965979 pages RAM
[  597.476214]  ? __run_timers+0x7da/0xc70
[  597.479233] 0 pages HighMem/MovableOnly
[  597.479242] 343324 pages reserved
[  597.483565]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  597.486563] 0 pages cma reserved
[  597.490820]  ? can_init_stats.isra.0+0x100/0x100
[  597.493936] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  597.497830]  ? neigh_invalidate+0x550/0x550
[  597.501786] ksoftirqd/1 cpuset=
[  597.505240]  __run_timers+0x7e5/0xc70
[  597.510671] /
[  597.514072]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  597.518801]  mems_allowed=0
[  597.529111]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  597.555480]  ? graph_lock+0x170/0x170
[  597.559319]  ? print_usage_bug+0xc0/0xc0
[  597.563394]  ? lock_release+0x970/0x970
[  597.567373]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  597.572572]  ? find_held_lock+0x36/0x1c0
[  597.576641]  ? graph_lock+0x170/0x170
[  597.580449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.585987]  ? check_preemption_disabled+0x48/0x200
[  597.591022]  ? __lock_is_held+0xb5/0x140
[  597.595099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.600644]  ? check_preemption_disabled+0x48/0x200
[  597.605674]  run_timer_softirq+0x52/0xb0
[  597.609736]  ? rcu_read_lock_sched_held+0x108/0x120
[  597.614758]  __do_softirq+0x30b/0xad8
[  597.618575]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  597.623686]  ? pvclock_read_flags+0x160/0x160
[  597.628185]  ? lapic_next_event+0x5a/0x90
[  597.632337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.637878]  ? check_preemption_disabled+0x48/0x200
[  597.642897]  ? check_preemption_disabled+0x48/0x200
[  597.647938]  ? kvm_clock_read+0x18/0x30
[  597.651920]  ? kvm_sched_clock_read+0x9/0x20
[  597.656342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.662320]  ? check_preemption_disabled+0x48/0x200
[  597.667357]  irq_exit+0x17f/0x1c0
[  597.670820]  smp_apic_timer_interrupt+0x1cb/0x760
[  597.675667]  ? smp_reschedule_interrupt+0x109/0x650
[  597.680711]  ? smp_call_function_single_interrupt+0x650/0x650
[  597.686603]  ? interrupt_entry+0xb5/0xf0
[  597.690671]  ? trace_hardirqs_off_caller+0xbb/0x300
[  597.695691]  ? trace_hardirqs_off_caller+0xbb/0x300
[  597.700720]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  597.705570]  ? trace_hardirqs_off+0x300/0x300
[  597.710071]  ? trace_hardirqs_off+0x300/0x300
[  597.714577]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.720117]  ? check_preemption_disabled+0x48/0x200
[  597.725137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.730686]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  597.735561]  apic_timer_interrupt+0xf/0x20
[  597.739794]  </IRQ>
[  597.742049] RIP: 0010:console_unlock+0x1017/0x11a0
[  597.746991] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  597.765911] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  597.773649] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  597.780915] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  597.788214] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  597.795486] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  597.802762] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  597.810061]  ? netconsole_netdev_event+0x280/0x280
[  597.815005]  ? console_unlock+0x100e/0x11a0
[  597.819363]  ? devkmsg_read+0xbb0/0xbb0
[  597.823368]  ? lock_release+0x970/0x970
[  597.827363]  ? retint_kernel+0x2d/0x2d
[  597.831274]  vprintk_emit+0x33d/0x930
[  597.835092]  ? wake_up_klogd+0x180/0x180
[  597.839160]  ? __lock_acquire+0x6f0/0x4ec0
[  597.843747]  ? __lock_acquire+0x7ec/0x4ec0
[  597.847985]  ? mark_held_locks+0x121/0x130
[  597.852247]  ? print_usage_bug+0xc0/0xc0
[  597.856345]  ? vprintk_default+0x28/0x30
[  597.860411]  ? vprintk_func+0x85/0x181
[  597.864320]  vprintk_default+0x28/0x30
[  597.868215]  vprintk_func+0x7e/0x181
[  597.871942]  printk+0xa7/0xcf
[  597.875062]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  597.879885]  show_free_areas.cold.119+0x1ab4/0x215d
[  597.884929]  ? si_meminfo_node+0x260/0x260
[  597.889183]  ? __lock_acquire+0x7ec/0x4ec0
[  597.893424]  ? update_load_avg+0x387/0x2470
[  597.897761]  ? __lock_acquire+0x7ec/0x4ec0
[  597.901998]  ? __lock_acquire+0x7ec/0x4ec0
[  597.906277]  ? mark_held_locks+0x130/0x130
[  597.910533]  ? mark_held_locks+0x130/0x130
[  597.914790]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.920338]  ? graph_lock+0x170/0x170
[  597.924151]  ? put_dec+0x3b/0xf0
[  597.927521]  ? number+0x972/0xca0
[  597.930978]  ? __lock_acquire+0x7ec/0x4ec0
[  597.935216]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  597.940780]  ? find_held_lock+0x36/0x1c0
[  597.944861]  ? serial8250_console_write+0x8b3/0xb10
[  597.949884]  ? lock_downgrade+0x900/0x900
[  597.954058]  ? graph_lock+0x170/0x170
[  597.957874]  ? graph_lock+0x170/0x170
[  597.961701]  ? print_usage_bug+0xc0/0xc0
[  597.965776]  ? do_raw_spin_unlock+0xa7/0x2f0
[  597.970195]  ? trace_hardirqs_on+0x310/0x310
[  597.974609]  ? wq_watchdog_touch+0x9c/0xfe
[  597.978867]  ? io_serial_in+0x11/0x90
[  597.982683]  ? find_held_lock+0x36/0x1c0
[  597.986757]  ? mark_held_locks+0xc7/0x130
[  597.990917]  ? netconsole_netdev_event+0x280/0x280
[  597.995869]  ? console_unlock+0xfe2/0x11a0
[  598.000582]  ? lockdep_hardirqs_on+0x421/0x5c0
[  598.005193]  ? trace_hardirqs_on+0xbd/0x310
[  598.009523]  ? vprintk_emit+0x33d/0x930
[  598.013506]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  598.018957]  ? kasan_check_write+0x14/0x20
[  598.023194]  ? do_raw_spin_lock+0xc1/0x200
[  598.027451]  ? netconsole_netdev_event+0x280/0x280
[  598.032390]  ? console_unlock+0x98e/0x11a0
[  598.036659]  ? devkmsg_read+0xbb0/0xbb0
[  598.040637]  ? vprintk_emit+0x7f7/0x930
[  598.044624]  ? lock_release+0x970/0x970
[  598.048609]  ? preempt_count_add+0x7d/0x160
[  598.052938]  ? wake_up_klogd+0x11a/0x180
[  598.057015]  ? console_device+0xc0/0xc0
[  598.061010]  ? do_raw_spin_lock+0xc1/0x200
[  598.065270]  ? vprintk_emit+0x268/0x930
[  598.069261]  ? wake_up_klogd+0x180/0x180
[  598.073336]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  598.078100]  ? trace_hardirqs_off_caller+0x300/0x300
[  598.083206]  ? retint_kernel+0x1b/0x2d
[  598.087118]  ? trace_hardirqs_on+0x310/0x310
[  598.091546]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  598.096327]  ? retint_kernel+0x2d/0x2d
[  598.100236]  ? vprintk_default+0x28/0x30
[  598.104306]  ? vprintk_func+0x85/0x181
[  598.108202]  ? arch_local_irq_restore+0x45/0x52
[  598.112879]  ? printk+0xa7/0xcf
[  598.116167]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  598.120953]  ? show_mem+0x1e/0x17b
[  598.124502]  show_mem+0x34/0x17b
[  598.127878]  dump_header+0x2f1/0xf72
[  598.131614]  ? pagefault_out_of_memory+0x197/0x197
[  598.136557]  ? mark_held_locks+0x130/0x130
[  598.140847]  ? __lock_acquire+0x7ec/0x4ec0
[  598.145089]  ? mem_cgroup_charge_statistics+0x780/0x780
[  598.150458]  ? print_usage_bug+0xc0/0xc0
[  598.154528]  ? print_usage_bug+0xc0/0xc0
[  598.158619]  ? graph_lock+0x170/0x170
[  598.162439]  ? graph_lock+0x170/0x170
[  598.166254]  ? print_usage_bug+0xc0/0xc0
[  598.170321]  ? print_usage_bug+0xc0/0xc0
[  598.174395]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.179956]  ? find_held_lock+0x36/0x1c0
[  598.184070]  ? mark_held_locks+0xc7/0x130
[  598.188231]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  598.193340]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  598.198447]  ? lockdep_hardirqs_on+0x421/0x5c0
[  598.203046]  ? trace_hardirqs_on+0xbd/0x310
[  598.207375]  ? kasan_check_read+0x11/0x20
[  598.211530]  ? ___ratelimit+0x36f/0x655
[  598.215527]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  598.221014]  ? trace_hardirqs_on+0x310/0x310
[  598.225461]  ? lock_downgrade+0x900/0x900
[  598.229631]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  598.234755]  ? ___ratelimit+0xaa/0x655
[  598.238652]  ? idr_get_free+0xec0/0xec0
[  598.242720]  ? kasan_check_write+0x14/0x20
[  598.246968]  ? do_raw_spin_lock+0xc1/0x200
[  598.251218]  oom_kill_process.cold.27+0x10/0x903
[  598.255990]  ? graph_lock+0x170/0x170
[  598.259795]  ? _raw_spin_unlock+0x2c/0x50
[  598.263965]  ? oom_badness+0xe6/0xaa0
[  598.267779]  ? oom_evaluate_task+0x540/0x540
[  598.272223]  ? find_held_lock+0x36/0x1c0
[  598.276327]  ? out_of_memory+0x974/0x14c0
[  598.280482]  ? lock_downgrade+0x900/0x900
[  598.284632]  ? check_preemption_disabled+0x48/0x200
[  598.289682]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.295483]  ? kasan_check_read+0x11/0x20
[  598.299634]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  598.304917]  ? rcu_bh_qs+0xc0/0xc0
[  598.308466]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  598.313489]  ? oom_evaluate_task+0x302/0x540
[  598.317934]  out_of_memory+0xa86/0x14c0
[  598.321932]  ? oom_killer_disable+0x3a0/0x3a0
[  598.326437]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  598.331373]  ? __mutex_add_waiter+0x2a0/0x2a0
[  598.335900]  __alloc_pages_slowpath+0x2318/0x2d80
[  598.340784]  ? warn_alloc+0x120/0x120
[  598.344593]  ? __radix_tree_lookup+0x4c0/0x4c0
[  598.349219]  ? find_get_entry+0x2f2/0xc40
[  598.353381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.358923]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  598.363863]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.369422]  ? should_fail+0x22d/0xd01
[  598.373322]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  598.378431]  ? __lock_is_held+0xb5/0x140
[  598.382550]  ? __lock_is_held+0xb5/0x140
[  598.386637]  ? ___might_sleep+0x1ed/0x300
[  598.390787]  ? lock_release+0x970/0x970
[  598.394769]  ? arch_local_save_flags+0x40/0x40
[  598.399372]  ? __might_sleep+0x95/0x190
[  598.403356]  __alloc_pages_nodemask+0xa80/0xde0
[  598.408044]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  598.413073]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.418873]  ? kasan_check_read+0x11/0x20
[  598.423023]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  598.428322]  ? graph_lock+0x170/0x170
[  598.432128]  ? print_usage_bug+0xc0/0xc0
[  598.436199]  ? graph_lock+0x170/0x170
[  598.440003]  ? graph_lock+0x170/0x170
[  598.443819]  ? __do_page_cache_readahead+0x7ce/0x980
[  598.448956]  ? find_held_lock+0x36/0x1c0
[  598.453047]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  598.458609]  alloc_pages_current+0x10c/0x210
[  598.463049]  ? lock_downgrade+0x900/0x900
[  598.467216]  __page_cache_alloc+0x38f/0x5b0
[  598.471544]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.477346]  ? kasan_check_read+0x11/0x20
[  598.481502]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  598.486788]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  598.491462]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.497004]  ? check_preemption_disabled+0x48/0x200
[  598.502049]  filemap_fault+0x1594/0x25f0
[  598.506159]  ? __lock_page_or_retry+0xa00/0xa00
[  598.510831]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.516627]  ? kasan_check_read+0x11/0x20
[  598.520781]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  598.526073]  ? rcu_bh_qs+0xc0/0xc0
[  598.529620]  ? find_held_lock+0x36/0x1c0
[  598.533697]  ? filemap_map_pages+0xdea/0x1980
[  598.538207]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.544018]  ? find_get_pages_range_tag+0x1320/0x1320
[  598.549226]  ? unwind_dump+0x190/0x190
[  598.553122]  ? graph_lock+0x170/0x170
[  598.556933]  ? is_bpf_text_address+0xd3/0x170
[  598.561450]  ? __kernel_text_address+0xd/0x40
[  598.565961]  ? lock_acquire+0x1ed/0x520
[  598.569940]  ? ext4_filemap_fault+0x7a/0xad
[  598.574272]  ? lock_release+0x970/0x970
[  598.578252]  ? arch_local_save_flags+0x40/0x40
[  598.582832]  ? save_stack+0x43/0xd0
[  598.586459]  ? __kasan_slab_free+0x102/0x150
[  598.590867]  ? kasan_slab_free+0xe/0x10
[  598.594842]  ? kfree+0xcf/0x230
[  598.598128]  ? print_usage_bug+0xc0/0xc0
[  598.602197]  ? __vfs_read+0x117/0x9b0
[  598.606013]  ? down_read+0xb0/0x1d0
[  598.609652]  ? ext4_filemap_fault+0x7a/0xad
[  598.613978]  ? __down_interruptible+0x700/0x700
[  598.618674]  ext4_filemap_fault+0x82/0xad
[  598.622828]  __do_fault+0x100/0x6b0
[  598.626464]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  598.631945]  ? print_bad_pte+0x6c0/0x6c0
[  598.636051]  ? __kasan_slab_free+0x119/0x150
[  598.640469]  ? pmd_val+0x88/0x100
[  598.643927]  ? add_mm_counter_fast+0xd0/0xd0
[  598.648355]  ? pmd_val+0x88/0x100
[  598.651834]  ? add_mm_counter_fast+0xd0/0xd0
[  598.656253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.661860]  __handle_mm_fault+0x3709/0x53e0
[  598.666285]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  598.671142]  ? graph_lock+0x170/0x170
[  598.674950]  ? print_usage_bug+0xc0/0xc0
[  598.679017]  ? graph_lock+0x170/0x170
[  598.682849]  ? graph_lock+0x170/0x170
[  598.686675]  ? handle_mm_fault+0x42a/0xc70
[  598.690937]  ? lock_downgrade+0x900/0x900
[  598.695087]  ? check_preemption_disabled+0x48/0x200
[  598.700115]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  598.705914]  ? kasan_check_read+0x11/0x20
[  598.710066]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  598.715351]  ? rcu_bh_qs+0xc0/0xc0
[  598.718907]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  598.724372]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.729910]  ? check_preemption_disabled+0x48/0x200
[  598.734934]  handle_mm_fault+0x54f/0xc70
[  598.739024]  ? __handle_mm_fault+0x53e0/0x53e0
[  598.743630]  ? find_vma+0x34/0x190
[  598.747181]  __do_page_fault+0x67d/0xed0
[  598.751254]  ? mm_fault_error+0x380/0x380
[  598.755407]  ? trace_hardirqs_off+0xb8/0x300
[  598.759826]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  598.765197]  ? trace_hardirqs_on+0x310/0x310
[  598.769614]  do_page_fault+0xf2/0x7e0
[  598.773418]  ? vmalloc_sync_all+0x30/0x30
[  598.777573]  ? error_entry+0x70/0xd0
[  598.781298]  ? trace_hardirqs_off_caller+0xbb/0x300
[  598.786322]  ? trace_hardirqs_on_caller+0xc0/0x300
[  598.791255]  ? syscall_return_slowpath+0x5e0/0x5e0
[  598.796219]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  598.801067]  ? trace_hardirqs_off+0x300/0x300
[  598.805563]  ? trace_hardirqs_off_caller+0x300/0x300
[  598.810674]  ? prepare_exit_to_usermode+0x291/0x3b0
[  598.815694]  ? page_fault+0x8/0x30
[  598.819256]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  598.824110]  ? page_fault+0x8/0x30
[  598.827656]  page_fault+0x1e/0x30
[  598.831112] RIP: 0033:0x7f60147c71fd
[  598.834834] Code: Bad RIP value.
[  598.838194] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  598.843559] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  598.850827] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  598.858094] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  598.865366] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  598.872636] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  598.879942] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  598.880132] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  598.886884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  598.896925] rsyslogd cpuset=
[  598.906264] Call Trace:
[  598.906275] /
[  598.909293]  dump_stack+0x1c4/0x2b4
[  598.911868]  mems_allowed=0
[  598.913582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  598.925333]  warn_alloc.cold.118+0xb7/0x1bd
[  598.929662]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  598.934527]  ? lock_downgrade+0x900/0x900
[  598.938714]  ? trace_hardirqs_off+0xb8/0x300
[  598.943135]  ? trace_hardirqs_off+0xb8/0x300
[  598.947557]  __alloc_pages_slowpath+0x2667/0x2d80
[  598.952437]  ? warn_alloc+0x120/0x120
[  598.956246]  ? trace_hardirqs_on_caller+0xc0/0x300
[  598.961184]  ? warn_alloc+0x120/0x120
[  598.964994]  ? print_usage_bug+0xc0/0xc0
[  598.969069]  ? warn_alloc+0x120/0x120
[  598.972876]  ? print_usage_bug+0xc0/0xc0
[  598.976948]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  598.981965]  ? unwind_dump+0x190/0x190
[  598.985865]  ? unwind_dump+0x190/0x190
[  598.989758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.995306]  ? should_fail+0x22d/0xd01
[  598.999205]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  599.004318]  ? __lock_acquire+0x7ec/0x4ec0
[  599.008562]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  599.013668]  ? should_fail+0x22d/0xd01
[  599.017561]  ? __save_stack_trace+0x7d/0xf0
[  599.021891]  ? mark_held_locks+0x130/0x130
[  599.026134]  ? mark_held_locks+0x130/0x130
[  599.030373]  ? save_stack+0xa9/0xd0
[  599.034003]  ? save_stack+0x43/0xd0
[  599.037639]  ? __kasan_slab_free+0x102/0x150
[  599.042058]  ? kasan_slab_free+0xe/0x10
[  599.046047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.051593]  ? check_preemption_disabled+0x48/0x200
[  599.056613]  ? check_preemption_disabled+0x48/0x200
[  599.061652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.067195]  ? check_preemption_disabled+0x48/0x200
[  599.072211]  ? check_preemption_disabled+0x48/0x200
[  599.077249]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  599.082787]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  599.088101]  ? rcu_pm_notify+0xc0/0xc0
[  599.092019]  __alloc_pages_nodemask+0xa80/0xde0
[  599.096714]  ? graph_lock+0x170/0x170
[  599.100524]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  599.105997]  ? graph_lock+0x170/0x170
[  599.109844]  ? find_held_lock+0x36/0x1c0
[  599.113922]  ? ____cache_alloc_node+0x1c7/0x1e0
[  599.118599]  ? lock_downgrade+0x900/0x900
[  599.122763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.128316]  cache_grow_begin+0x91/0x8c0
[  599.132395]  ? do_raw_spin_unlock+0xa7/0x2f0
[  599.136823]  fallback_alloc+0x203/0x2e0
[  599.140833]  ____cache_alloc_node+0x1c7/0x1e0
[  599.145349]  kmem_cache_alloc+0x1f8/0x730
[  599.149517]  __build_skb+0xab/0x430
[  599.153146]  ? skb_try_coalesce+0x1b70/0x1b70
[  599.157650]  ? print_usage_bug+0xc0/0xc0
[  599.161711]  ? graph_lock+0x170/0x170
[  599.165539]  ? __alloc_pages_nodemask+0xde0/0xde0
[  599.170419]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.175962]  ? check_preemption_disabled+0x48/0x200
[  599.180992]  __napi_alloc_skb+0x1d6/0x310
[  599.185152]  page_to_skb.isra.42+0xee/0x960
[  599.189484]  ? check_preemption_disabled+0x48/0x200
[  599.194509]  ? virtnet_remove+0xf0/0xf0
[  599.198489]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  599.204286]  ? kasan_check_read+0x11/0x20
[  599.208444]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  599.213727]  ? rcu_bh_qs+0xc0/0xc0
[  599.217290]  receive_mergeable+0x15af/0x3c40
[  599.221710]  ? __update_load_avg_se+0xb90/0xb90
[  599.226411]  ? virtnet_probe+0x2320/0x2320
[  599.230652]  ? update_load_avg+0x387/0x2470
[  599.234987]  ? attach_entity_load_avg+0x860/0x860
[  599.239842]  ? __lock_is_held+0xb5/0x140
[  599.243921]  ? print_usage_bug+0xc0/0xc0
[  599.248014]  ? rcu_read_lock_sched_held+0x108/0x120
[  599.253057]  ? rb_erase+0x3710/0x3710
[  599.256870]  ? update_cfs_rq_load_avg.part.64+0x2e0/0x2e0
[  599.262419]  ? print_usage_bug+0xc0/0xc0
[  599.266484]  ? find_held_lock+0x36/0x1c0
[  599.270571]  ? graph_lock+0x170/0x170
[  599.274377]  ? cpuacct_charge+0x265/0x440
[  599.278536]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.284075]  ? check_preemption_disabled+0x48/0x200
[  599.289100]  ? check_preemption_disabled+0x48/0x200
[  599.294153]  ? graph_lock+0x170/0x170
[  599.297986]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.303536]  ? check_preemption_disabled+0x48/0x200
[  599.308562]  ? check_preemption_disabled+0x48/0x200
[  599.313608]  ? print_usage_bug+0xc0/0xc0
[  599.317684]  ? graph_lock+0x170/0x170
[  599.321503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.327075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.332626]  ? check_preemption_disabled+0x48/0x200
[  599.337659]  ? check_preemption_disabled+0x48/0x200
[  599.342695]  ? print_usage_bug+0xc0/0xc0
[  599.346803]  ? __lock_acquire+0x7ec/0x4ec0
[  599.351076]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  599.356973]  ? ret_from_fork+0x3a/0x50
[  599.360896]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  599.366800]  ? ret_from_fork+0x3a/0x50
[  599.370699]  ? unwind_dump+0x190/0x190
[  599.374612]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  599.379628]  ? unwind_dump+0x190/0x190
[  599.383530]  ? rb_erase_cached+0xc78/0x3720
[  599.387872]  ? rb_next+0x140/0x140
[  599.391430]  ? unwind_next_frame+0x3e/0x50
[  599.395677]  ? __save_stack_trace+0x7d/0xf0
[  599.400016]  receive_buf+0xb4c/0x3380
[  599.403845]  ? save_stack+0xa9/0xd0
[  599.407482]  ? kasan_poison_object_data+0x21/0x40
[  599.412342]  ? receive_mergeable+0x3c40/0x3c40
[  599.416934]  ? __msecs_to_jiffies+0x4a/0x60
[  599.421279]  ? update_group_capacity+0xf9/0xdc0
[  599.425956]  ? kthread+0x35a/0x420
[  599.429502]  ? ret_from_fork+0x3a/0x50
[  599.433405]  ? print_usage_bug+0xc0/0xc0
[  599.437488]  ? __update_idle_core+0x600/0x600
[  599.441990]  ? kasan_check_write+0x14/0x20
[  599.446237]  ? graph_lock+0x170/0x170
[  599.450054]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  599.455077]  ? find_next_and_bit+0x183/0x1e0
[  599.459504]  ? print_usage_bug+0xc0/0xc0
[  599.463589]  ? cpumask_next_and+0x49/0x50
[  599.467776]  ? __lock_acquire+0x7ec/0x4ec0
[  599.472062]  ? graph_lock+0x170/0x170
[  599.475889]  ? graph_lock+0x170/0x170
[  599.479724]  ? __lock_acquire+0x7ec/0x4ec0
[  599.483987]  ? mark_held_locks+0x130/0x130
[  599.488250]  ? __update_load_avg_blocked_se+0x730/0x730
[  599.493665]  ? __update_load_avg_se+0xb90/0xb90
[  599.498354]  ? __lock_is_held+0xb5/0x140
[  599.502430]  ? __update_load_avg_se+0xb90/0xb90
[  599.507138]  ? update_load_avg+0x387/0x2470
[  599.511473]  ? update_load_avg+0x387/0x2470
[  599.515811]  ? update_load_avg+0x387/0x2470
[  599.520158]  ? attach_entity_load_avg+0x860/0x860
[  599.525012]  ? attach_entity_load_avg+0x860/0x860
[  599.529876]  ? attach_entity_load_avg+0x860/0x860
[  599.534727]  ? check_preemption_disabled+0x48/0x200
[  599.539755]  ? graph_lock+0x170/0x170
[  599.543568]  ? mark_held_locks+0x130/0x130
[  599.547821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.553377]  ? vring_use_dma_api+0xa5/0xc0
[  599.557624]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  599.563174]  ? vring_unmap_one+0x5a/0x410
[  599.567334]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  599.572881]  ? detach_buf+0x34b/0x5d0
[  599.576702]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  599.582251]  ? virtqueue_get_buf_ctx+0x3d1/0x860
[  599.587047]  ? detach_buf+0x5d0/0x5d0
[  599.590899]  ? print_usage_bug+0xc0/0xc0
[  599.594979]  virtnet_poll+0x421/0x105f
[  599.598918]  ? receive_buf+0x3380/0x3380
[  599.602999]  ? __lock_acquire+0x7ec/0x4ec0
[  599.607247]  ? update_curr+0x4ec/0xbe0
[  599.611171]  ? net_rx_action+0x480/0x1950
[  599.615319]  ? net_rx_action+0x480/0x1950
[  599.619481]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  599.624085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.629634]  ? check_preemption_disabled+0x48/0x200
[  599.634667]  net_rx_action+0x7c5/0x1950
[  599.638664]  ? napi_complete_done+0x6d0/0x6d0
[  599.643176]  ? reweight_task+0x130/0x130
[  599.647263]  ? pick_next_task_fair+0x98e/0x17c0
[  599.651946]  ? rebalance_domains+0x358/0xdc0
[  599.656392]  ? finish_task_switch+0x1f5/0x900
[  599.660899]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.666450]  ? __run_timers+0xa4a/0xc70
[  599.670433]  ? lockdep_hardirqs_on+0x421/0x5c0
[  599.675026]  ? trace_hardirqs_on+0xbd/0x310
[  599.679371]  ? kasan_check_read+0x11/0x20
[  599.683542]  ? finish_task_switch+0x1f5/0x900
[  599.688063]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  599.693439]  ? compat_start_thread+0x80/0x80
[  599.697863]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.703426]  ? kasan_check_write+0x14/0x20
[  599.707674]  ? finish_task_switch+0x2f5/0x900
[  599.712177]  ? __switch_to_asm+0x40/0x70
[  599.716259]  ? preempt_notifier_register+0x200/0x200
[  599.721376]  ? __switch_to_asm+0x34/0x70
[  599.725447]  ? __switch_to_asm+0x34/0x70
[  599.729516]  ? __switch_to_asm+0x40/0x70
[  599.733582]  ? __switch_to_asm+0x34/0x70
[  599.737673]  ? __switch_to_asm+0x40/0x70
[  599.741745]  ? __switch_to_asm+0x34/0x70
[  599.745827]  ? __switch_to_asm+0x40/0x70
[  599.749925]  ? __switch_to_asm+0x34/0x70
[  599.754005]  ? pvclock_read_flags+0x160/0x160
[  599.758525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.764089]  ? check_preemption_disabled+0x48/0x200
[  599.769139]  ? check_preemption_disabled+0x48/0x200
[  599.774172]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  599.779724]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  599.785019]  ? rcu_pm_notify+0xc0/0xc0
[  599.788952]  __do_softirq+0x30b/0xad8
[  599.792774]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  599.797890]  ? trace_hardirqs_off_caller+0x300/0x300
[  599.803001]  ? smpboot_thread_fn+0x334/0xa00
[  599.807445]  ? schedule+0x108/0x460
[  599.811101]  ? trace_hardirqs_off+0xb8/0x300
[  599.815543]  ? ___might_sleep+0x1ed/0x300
[  599.819700]  ? smpboot_thread_fn+0x68b/0xa00
[  599.824123]  ? trace_hardirqs_on+0x310/0x310
[  599.828546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.834095]  ? check_preemption_disabled+0x48/0x200
[  599.839121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.844672]  ? takeover_tasklets+0xa90/0xa90
[  599.849117]  run_ksoftirqd+0x94/0x100
[  599.852934]  smpboot_thread_fn+0x68b/0xa00
[  599.857192]  ? sort_range+0x30/0x30
[  599.860835]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  599.865949]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.871496]  ? __kthread_parkme+0xfb/0x1a0
[  599.875748]  kthread+0x35a/0x420
[  599.879210]  ? sort_range+0x30/0x30
[  599.882859]  ? kthread_bind+0x40/0x40
[  599.886680]  ret_from_fork+0x3a/0x50
[  599.890415] warn_alloc_show_mem: 1 callbacks suppressed
[  599.890426] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  599.890428] Mem-Info:
[  599.890471] active_anon:49550 inactive_anon:372 isolated_anon:0
[  599.890471]  active_file:21 inactive_file:14 isolated_file:0
[  599.890471]  unevictable:0 dirty:0 writeback:0 unstable:0
[  599.890471]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  599.890471]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  599.890471]  free:13755 free_pcp:502 free_cma:0
[  599.895825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  599.902709] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  599.905116] Call Trace:
[  599.938014] Node 0 
[  599.947393]  <IRQ>
[  599.975119] 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
[  599.977698]  dump_stack+0x1c4/0x2b4
[  599.979918] lowmem_reserve[]:
[  599.982076]  ? dump_stack_print_info.cold.2+0x52/0x52
[  600.007944]  0 2815
[  600.011615]  warn_alloc.cold.118+0xb7/0x1bd
[  600.014691]  6318 6318
[  600.019909]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  600.026446]  ? lock_downgrade+0x900/0x900
[  600.028926] Node 0 
[  600.033771]  ? trace_hardirqs_off+0xb8/0x300
[  600.037922] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  600.040139]  ? trace_hardirqs_off+0xb8/0x300
[  600.044521] lowmem_reserve[]:
[  600.071091]  __alloc_pages_slowpath+0x2667/0x2d80
[  600.075479]  0
[  600.078614]  ? warn_alloc+0x120/0x120
[  600.083493]  0
[  600.085317]  ? warn_alloc+0x120/0x120
[  600.089087]  3503
[  600.090901]  ? print_usage_bug+0xc0/0xc0
[  600.094673]  3503
[  600.096766]  ? warn_alloc+0x120/0x120
[  600.100809] Node 0 
[  600.102873]  ? lock_release+0x970/0x970
[  600.106678] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  600.108887]  ? print_usage_bug+0xc0/0xc0
[  600.112843] lowmem_reserve[]:
[  600.141493]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  600.145550]  0
[  600.148661]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  600.153833]  0 0
[  600.155649]  ? should_fail+0x22d/0xd01
[  600.161175]  0
[  600.163178]  ? __lock_acquire+0x7ec/0x4ec0
[  600.167050] Node 0 
[  600.168856]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  600.173066] DMA: 
[  600.175318]  ? __lock_acquire+0x7ec/0x4ec0
[  600.180405] 1*4kB 
[  600.182468]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  600.186680] (U) 
[  600.188834]  ? __lock_acquire+0x7ec/0x4ec0
[  600.193915] 0*8kB 
[  600.195893]  ? should_fail+0x22d/0xd01
[  600.202272] 0*16kB 1*32kB 
[  600.204453]  ? mark_held_locks+0x130/0x130
[  600.208311] (U) 
[  600.211156]  ? mark_held_locks+0x130/0x130
[  600.215370] 2*64kB 
[  600.217348]  ? graph_lock+0x170/0x170
[  600.221557] (U) 
[  600.223787]  ? print_usage_bug+0xc0/0xc0
[  600.227585] 1*128kB 
[  600.229558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.233600] (U) 
[  600.235936]  ? check_preemption_disabled+0x48/0x200
[  600.241452] 1*256kB 
[  600.243430]  ? check_preemption_disabled+0x48/0x200
[  600.248441] (U) 
[  600.250774]  ? __lock_is_held+0xb5/0x140
[  600.255796] 0*512kB 
[  600.257771]  __alloc_pages_nodemask+0xa80/0xde0
[  600.261806] 1*1024kB (U) 
[  600.264136]  ? graph_lock+0x170/0x170
[  600.268790] 1*2048kB (M) 
[  600.271564]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  600.275343] 3*4096kB 
[  600.278101]  ? graph_lock+0x170/0x170
[  600.283100] (M) 
[  600.285516]  ? find_held_lock+0x36/0x1c0
[  600.289285] = 15908kB
[  600.289301] Node 0 
[  600.291281]  ? ____cache_alloc_node+0x1c7/0x1e0
[  600.295309] DMA32: 3*4kB 
[  600.297738]  ? lock_downgrade+0x900/0x900
[  600.299958] (UM) 
[  600.304633]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.307361] 0*8kB 3*16kB 
[  600.311552]  cache_grow_begin+0x91/0x8c0
[  600.313593] (UM) 
[  600.319131]  ? do_raw_spin_unlock+0xa7/0x2f0
[  600.321867] 1*32kB 
[  600.325928]  fallback_alloc+0x203/0x2e0
[  600.327965] (M) 
[  600.332375]  ____cache_alloc_node+0x1c7/0x1e0
[  600.334593] 2*64kB 
[  600.338564]  kmem_cache_alloc_node+0xe3/0x730
[  600.340522] (M) 
[  600.345045]  ? ipv6_get_ifaddr+0x42e/0x620
[  600.347261] 3*128kB 
[  600.351759]  __alloc_skb+0x119/0x770
[  600.353709] (M) 
[  600.357944]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  600.360249] 2*256kB (M) 
[  600.364493]  ? skb_scrub_packet+0x490/0x490
[  600.366474] 3*512kB 
[  600.371748]  ? lock_downgrade+0x900/0x900
[  600.374390] (M) 4*1024kB 
[  600.378724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.381036] (UM) 
[  600.385183]  ? refcount_sub_and_test_checked+0x203/0x310
[  600.387914] 3*2048kB (M) 
[  600.393460]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  600.395504] 3*4096kB 
[  600.400952]  ? addrconf_rs_timer+0x6f0/0x6f0
[  600.403679] (M) = 25180kB
[  600.409149]  ndisc_alloc_skb+0x144/0x340
[  600.411533] Node 0 
[  600.415942]  ndisc_send_rs+0x331/0x6e0
[  600.418692] Normal: 2623*4kB 
[  600.422770]  addrconf_rs_timer+0x3c0/0x6f0
[  600.424986] (UME) 
[  600.428879]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  600.431978] 197*8kB 
[  600.436225]  call_timer_fn+0x272/0x920
[  600.438345] (UME) 
[  600.442582]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  600.444885] 18*16kB 
[  600.448771]  ? process_timeout+0x40/0x40
[  600.450893] (UM) 18*32kB 
[  600.455139]  ? find_held_lock+0x36/0x1c0
[  600.457436] (UM) 17*64kB 
[  600.461518]  ? mark_held_locks+0xc7/0x130
[  600.464246] (UM) 0*128kB 
[  600.468326]  ? _raw_spin_unlock_irq+0x27/0x80
[  600.471061] 0*256kB 0*512kB 
[  600.475224]  ? _raw_spin_unlock_irq+0x27/0x80
[  600.477962] 0*1024kB 
[  600.482460]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  600.485452] 0*2048kB 0*4096kB 
[  600.489960]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  600.492354] = 14020kB
[  600.496590]  ? trace_hardirqs_on+0xbd/0x310
[  600.499767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  600.504346]  ? kasan_check_read+0x11/0x20
[  600.506739] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  600.506749] 414 total pagecache pages
[  600.511078]  ? __run_timers+0x7da/0xc70
[  600.519902] 0 pages in swap cache
[  600.524059]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  600.532620] Swap cache stats: add 0, delete 0, find 0/0
[  600.536439]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  600.540393] Free swap  = 0kB
[  600.540403] Total swap = 0kB
[  600.543859]  __run_timers+0x7e5/0xc70
[  600.549548] 1965979 pages RAM
[  600.554922]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  600.559126] 0 pages HighMem/MovableOnly
[  600.562147]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  600.565147] 343324 pages reserved
[  600.568947]  ? graph_lock+0x170/0x170
[  600.572042] 0 pages cma reserved
[  600.577414]  ? print_usage_bug+0xc0/0xc0
[  600.581477] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  600.586377]  ? lock_release+0x970/0x970
[  600.589815] ksoftirqd/1 cpuset=
[  600.593618]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  600.596965] /
[  600.601043]  ? find_held_lock+0x36/0x1c0
[  600.611337]  mems_allowed=0
[  600.615322]  ? graph_lock+0x170/0x170
[  600.636273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.641827]  ? check_preemption_disabled+0x48/0x200
[  600.646878]  ? __lock_is_held+0xb5/0x140
[  600.650947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.656495]  ? check_preemption_disabled+0x48/0x200
[  600.661525]  run_timer_softirq+0x52/0xb0
[  600.665590]  ? rcu_read_lock_sched_held+0x108/0x120
[  600.670614]  __do_softirq+0x30b/0xad8
[  600.674431]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  600.679550]  ? pvclock_read_flags+0x160/0x160
[  600.684054]  ? lapic_next_event+0x5a/0x90
[  600.688211]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.693752]  ? check_preemption_disabled+0x48/0x200
[  600.698769]  ? check_preemption_disabled+0x48/0x200
[  600.703795]  ? kvm_clock_read+0x18/0x30
[  600.707772]  ? kvm_sched_clock_read+0x9/0x20
[  600.712202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.717742]  ? check_preemption_disabled+0x48/0x200
[  600.722774]  irq_exit+0x17f/0x1c0
[  600.726236]  smp_apic_timer_interrupt+0x1cb/0x760
[  600.731084]  ? smp_reschedule_interrupt+0x109/0x650
[  600.736109]  ? smp_call_function_single_interrupt+0x650/0x650
[  600.742000]  ? interrupt_entry+0xb5/0xf0
[  600.746078]  ? trace_hardirqs_off_caller+0xbb/0x300
[  600.751104]  ? trace_hardirqs_off_caller+0xbb/0x300
[  600.756126]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  600.760971]  ? trace_hardirqs_off+0x300/0x300
[  600.765470]  ? trace_hardirqs_off+0x300/0x300
[  600.769977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.775518]  ? check_preemption_disabled+0x48/0x200
[  600.780535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.786089]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  600.790947]  apic_timer_interrupt+0xf/0x20
[  600.795188]  </IRQ>
[  600.797432] RIP: 0010:console_unlock+0x1017/0x11a0
[  600.802370] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  600.821270] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  600.828987] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  600.836263] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  600.843536] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  600.850805] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  600.858093] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  600.865379]  ? netconsole_netdev_event+0x280/0x280
[  600.870327]  ? console_unlock+0x100e/0x11a0
[  600.874672]  ? devkmsg_read+0xbb0/0xbb0
[  600.878654]  ? lock_release+0x970/0x970
[  600.882633]  ? retint_kernel+0x2d/0x2d
[  600.886540]  vprintk_emit+0x33d/0x930
[  600.890354]  ? wake_up_klogd+0x180/0x180
[  600.894423]  ? __lock_acquire+0x6f0/0x4ec0
[  600.898659]  ? __lock_acquire+0x7ec/0x4ec0
[  600.902895]  ? mark_held_locks+0x121/0x130
[  600.907138]  ? print_usage_bug+0xc0/0xc0
[  600.911210]  ? vprintk_default+0x28/0x30
[  600.915277]  ? vprintk_func+0x85/0x181
[  600.919183]  vprintk_default+0x28/0x30
[  600.923074]  vprintk_func+0x7e/0x181
[  600.926794]  printk+0xa7/0xcf
[  600.929913]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  600.934685]  show_free_areas.cold.119+0x1ab4/0x215d
[  600.939727]  ? si_meminfo_node+0x260/0x260
[  600.943967]  ? __lock_acquire+0x7ec/0x4ec0
[  600.948203]  ? update_load_avg+0x387/0x2470
[  600.952541]  ? __lock_acquire+0x7ec/0x4ec0
[  600.956794]  ? __lock_acquire+0x7ec/0x4ec0
[  600.961065]  ? mark_held_locks+0x130/0x130
[  600.965310]  ? mark_held_locks+0x130/0x130
[  600.969581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.975119]  ? graph_lock+0x170/0x170
[  600.978925]  ? put_dec+0x3b/0xf0
[  600.982303]  ? number+0x972/0xca0
[  600.985763]  ? __lock_acquire+0x7ec/0x4ec0
[  600.990004]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  600.995557]  ? find_held_lock+0x36/0x1c0
[  600.999880]  ? serial8250_console_write+0x8b3/0xb10
[  601.004907]  ? lock_downgrade+0x900/0x900
[  601.009071]  ? graph_lock+0x170/0x170
[  601.012886]  ? graph_lock+0x170/0x170
[  601.016693]  ? print_usage_bug+0xc0/0xc0
[  601.020756]  ? do_raw_spin_unlock+0xa7/0x2f0
[  601.025169]  ? trace_hardirqs_on+0x310/0x310
[  601.029580]  ? wq_watchdog_touch+0x9c/0xfe
[  601.033822]  ? io_serial_in+0x11/0x90
[  601.037634]  ? find_held_lock+0x36/0x1c0
[  601.041707]  ? mark_held_locks+0xc7/0x130
[  601.045865]  ? netconsole_netdev_event+0x280/0x280
[  601.050795]  ? console_unlock+0xfe2/0x11a0
[  601.055044]  ? lockdep_hardirqs_on+0x421/0x5c0
[  601.059633]  ? trace_hardirqs_on+0xbd/0x310
[  601.063957]  ? vprintk_emit+0x33d/0x930
[  601.067946]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  601.073400]  ? kasan_check_write+0x14/0x20
[  601.077639]  ? do_raw_spin_lock+0xc1/0x200
[  601.081888]  ? netconsole_netdev_event+0x280/0x280
[  601.086835]  ? console_unlock+0x98e/0x11a0
[  601.091127]  ? devkmsg_read+0xbb0/0xbb0
[  601.095103]  ? vprintk_emit+0x7f7/0x930
[  601.099103]  ? lock_release+0x970/0x970
[  601.103086]  ? preempt_count_add+0x7d/0x160
[  601.107599]  ? wake_up_klogd+0x11a/0x180
[  601.111667]  ? console_device+0xc0/0xc0
[  601.115648]  ? do_raw_spin_lock+0xc1/0x200
[  601.119920]  ? vprintk_emit+0x268/0x930
[  601.123908]  ? wake_up_klogd+0x180/0x180
[  601.127971]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  601.132732]  ? trace_hardirqs_off_caller+0x300/0x300
[  601.137838]  ? retint_kernel+0x1b/0x2d
[  601.141726]  ? trace_hardirqs_on+0x310/0x310
[  601.146150]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  601.151699]  ? retint_kernel+0x2d/0x2d
[  601.155601]  ? vprintk_default+0x28/0x30
[  601.159665]  ? vprintk_func+0x85/0x181
[  601.163554]  ? arch_local_irq_restore+0x45/0x52
[  601.168234]  ? printk+0xa7/0xcf
[  601.171519]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  601.176309]  ? show_mem+0x1e/0x17b
[  601.179890]  show_mem+0x34/0x17b
[  601.183265]  dump_header+0x2f1/0xf72
[  601.187003]  ? pagefault_out_of_memory+0x197/0x197
[  601.191954]  ? mark_held_locks+0x130/0x130
[  601.196193]  ? __lock_acquire+0x7ec/0x4ec0
[  601.200450]  ? mem_cgroup_charge_statistics+0x780/0x780
[  601.205819]  ? print_usage_bug+0xc0/0xc0
[  601.209885]  ? print_usage_bug+0xc0/0xc0
[  601.213961]  ? graph_lock+0x170/0x170
[  601.217762]  ? graph_lock+0x170/0x170
[  601.221584]  ? print_usage_bug+0xc0/0xc0
[  601.225646]  ? print_usage_bug+0xc0/0xc0
[  601.229722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.235299]  ? find_held_lock+0x36/0x1c0
[  601.239375]  ? mark_held_locks+0xc7/0x130
[  601.243531]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  601.248637]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  601.253748]  ? lockdep_hardirqs_on+0x421/0x5c0
[  601.258341]  ? trace_hardirqs_on+0xbd/0x310
[  601.262750]  ? kasan_check_read+0x11/0x20
[  601.266923]  ? ___ratelimit+0x36f/0x655
[  601.270909]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  601.276368]  ? trace_hardirqs_on+0x310/0x310
[  601.280782]  ? lock_downgrade+0x900/0x900
[  601.284945]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  601.290065]  ? ___ratelimit+0xaa/0x655
[  601.293964]  ? idr_get_free+0xec0/0xec0
[  601.297945]  ? kasan_check_write+0x14/0x20
[  601.302188]  ? do_raw_spin_lock+0xc1/0x200
[  601.306438]  oom_kill_process.cold.27+0x10/0x903
[  601.311198]  ? graph_lock+0x170/0x170
[  601.315012]  ? _raw_spin_unlock+0x2c/0x50
[  601.319173]  ? oom_badness+0xe6/0xaa0
[  601.322988]  ? oom_evaluate_task+0x540/0x540
[  601.327410]  ? find_held_lock+0x36/0x1c0
[  601.331486]  ? out_of_memory+0x974/0x14c0
[  601.335636]  ? lock_downgrade+0x900/0x900
[  601.339787]  ? check_preemption_disabled+0x48/0x200
[  601.344816]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.350620]  ? kasan_check_read+0x11/0x20
[  601.354778]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  601.360066]  ? rcu_bh_qs+0xc0/0xc0
[  601.363624]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  601.368644]  ? oom_evaluate_task+0x302/0x540
[  601.373073]  out_of_memory+0xa86/0x14c0
[  601.377069]  ? oom_killer_disable+0x3a0/0x3a0
[  601.381570]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  601.386508]  ? __mutex_add_waiter+0x2a0/0x2a0
[  601.391053]  __alloc_pages_slowpath+0x2318/0x2d80
[  601.395941]  ? warn_alloc+0x120/0x120
[  601.399746]  ? __radix_tree_lookup+0x4c0/0x4c0
[  601.404363]  ? find_get_entry+0x2f2/0xc40
[  601.408531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.414077]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  601.419058]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.424617]  ? should_fail+0x22d/0xd01
[  601.428513]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  601.433640]  ? __lock_is_held+0xb5/0x140
[  601.437735]  ? __lock_is_held+0xb5/0x140
[  601.441815]  ? ___might_sleep+0x1ed/0x300
[  601.445969]  ? lock_release+0x970/0x970
[  601.449949]  ? arch_local_save_flags+0x40/0x40
[  601.454550]  ? __might_sleep+0x95/0x190
[  601.458533]  __alloc_pages_nodemask+0xa80/0xde0
[  601.463213]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  601.468251]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.474073]  ? kasan_check_read+0x11/0x20
[  601.478228]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  601.483512]  ? graph_lock+0x170/0x170
[  601.487321]  ? print_usage_bug+0xc0/0xc0
[  601.491388]  ? graph_lock+0x170/0x170
[  601.495191]  ? graph_lock+0x170/0x170
[  601.499000]  ? __do_page_cache_readahead+0x7ce/0x980
[  601.504146]  ? find_held_lock+0x36/0x1c0
[  601.508236]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  601.513786]  alloc_pages_current+0x10c/0x210
[  601.518217]  ? lock_downgrade+0x900/0x900
[  601.522395]  __page_cache_alloc+0x38f/0x5b0
[  601.526727]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.532526]  ? kasan_check_read+0x11/0x20
[  601.536686]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  601.541991]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  601.546692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.552232]  ? check_preemption_disabled+0x48/0x200
[  601.557267]  filemap_fault+0x1594/0x25f0
[  601.561382]  ? __lock_page_or_retry+0xa00/0xa00
[  601.566071]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.571870]  ? kasan_check_read+0x11/0x20
[  601.576036]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  601.581324]  ? rcu_bh_qs+0xc0/0xc0
[  601.584870]  ? find_held_lock+0x36/0x1c0
[  601.588946]  ? filemap_map_pages+0xdea/0x1980
[  601.593457]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.599298]  ? find_get_pages_range_tag+0x1320/0x1320
[  601.604496]  ? unwind_dump+0x190/0x190
[  601.608393]  ? graph_lock+0x170/0x170
[  601.612202]  ? is_bpf_text_address+0xd3/0x170
[  601.616709]  ? __kernel_text_address+0xd/0x40
[  601.621229]  ? lock_acquire+0x1ed/0x520
[  601.625212]  ? ext4_filemap_fault+0x7a/0xad
[  601.629545]  ? lock_release+0x970/0x970
[  601.633526]  ? arch_local_save_flags+0x40/0x40
[  601.638117]  ? save_stack+0x43/0xd0
[  601.641767]  ? __kasan_slab_free+0x102/0x150
[  601.646179]  ? kasan_slab_free+0xe/0x10
[  601.650161]  ? kfree+0xcf/0x230
[  601.653453]  ? print_usage_bug+0xc0/0xc0
[  601.657521]  ? __vfs_read+0x117/0x9b0
[  601.661358]  ? down_read+0xb0/0x1d0
[  601.664993]  ? ext4_filemap_fault+0x7a/0xad
[  601.669334]  ? __down_interruptible+0x700/0x700
[  601.674038]  ext4_filemap_fault+0x82/0xad
[  601.678200]  __do_fault+0x100/0x6b0
[  601.681842]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  601.687303]  ? print_bad_pte+0x6c0/0x6c0
[  601.691371]  ? __kasan_slab_free+0x119/0x150
[  601.695799]  ? pmd_val+0x88/0x100
[  601.699257]  ? add_mm_counter_fast+0xd0/0xd0
[  601.703672]  ? pmd_val+0x88/0x100
[  601.707127]  ? add_mm_counter_fast+0xd0/0xd0
[  601.711543]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.717178]  __handle_mm_fault+0x3709/0x53e0
[  601.721606]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  601.726458]  ? graph_lock+0x170/0x170
[  601.730264]  ? print_usage_bug+0xc0/0xc0
[  601.734355]  ? graph_lock+0x170/0x170
[  601.738161]  ? graph_lock+0x170/0x170
[  601.741990]  ? handle_mm_fault+0x42a/0xc70
[  601.746232]  ? lock_downgrade+0x900/0x900
[  601.750381]  ? check_preemption_disabled+0x48/0x200
[  601.755408]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  601.761210]  ? kasan_check_read+0x11/0x20
[  601.765361]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  601.770639]  ? rcu_bh_qs+0xc0/0xc0
[  601.774226]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  601.779702]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.785277]  ? check_preemption_disabled+0x48/0x200
[  601.790328]  handle_mm_fault+0x54f/0xc70
[  601.794449]  ? __handle_mm_fault+0x53e0/0x53e0
[  601.799052]  ? find_vma+0x34/0x190
[  601.802615]  __do_page_fault+0x67d/0xed0
[  601.806691]  ? mm_fault_error+0x380/0x380
[  601.810858]  ? trace_hardirqs_off+0xb8/0x300
[  601.815277]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  601.820658]  ? trace_hardirqs_on+0x310/0x310
[  601.825095]  do_page_fault+0xf2/0x7e0
[  601.828903]  ? vmalloc_sync_all+0x30/0x30
[  601.833061]  ? error_entry+0x70/0xd0
[  601.836779]  ? trace_hardirqs_off_caller+0xbb/0x300
[  601.841798]  ? trace_hardirqs_on_caller+0xc0/0x300
[  601.846731]  ? syscall_return_slowpath+0x5e0/0x5e0
[  601.851675]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  601.856520]  ? trace_hardirqs_off+0x300/0x300
[  601.861013]  ? trace_hardirqs_off_caller+0x300/0x300
[  601.866154]  ? prepare_exit_to_usermode+0x291/0x3b0
[  601.871175]  ? page_fault+0x8/0x30
[  601.874734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  601.879595]  ? page_fault+0x8/0x30
[  601.883143]  page_fault+0x1e/0x30
[  601.886598] RIP: 0033:0x7f60147c71fd
[  601.890317] Code: Bad RIP value.
[  601.893678] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  601.899050] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  601.906323] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  601.913628] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  601.920901] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  601.928175] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  601.935472] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  601.935539] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  601.942413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  601.942419] Call Trace:
[  601.942439]  dump_stack+0x1c4/0x2b4
[  601.942457]  ? dump_stack_print_info.cold.2+0x52/0x52
[  601.942485]  warn_alloc.cold.118+0xb7/0x1bd
[  601.949019] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  601.958310]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  601.958329]  ? lock_downgrade+0x900/0x900
[  601.960920] rsyslogd cpuset=
[  601.964554]  ? trace_hardirqs_off+0xb8/0x300
[  601.969741] /
[  601.974074]  ? trace_hardirqs_off+0xb8/0x300
[  601.984105]  mems_allowed=0
[  601.988950]  __alloc_pages_slowpath+0x2667/0x2d80
[  602.014577]  ? warn_alloc+0x120/0x120
[  602.018389]  ? trace_hardirqs_on_caller+0xc0/0x300
[  602.023330]  ? warn_alloc+0x120/0x120
[  602.027141]  ? print_usage_bug+0xc0/0xc0
[  602.031219]  ? warn_alloc+0x120/0x120
[  602.035045]  ? print_usage_bug+0xc0/0xc0
[  602.039114]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  602.044130]  ? unwind_dump+0x190/0x190
[  602.048025]  ? unwind_dump+0x190/0x190
[  602.051933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.057476]  ? should_fail+0x22d/0xd01
[  602.061372]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  602.066492]  ? __lock_acquire+0x7ec/0x4ec0
[  602.070736]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  602.075842]  ? should_fail+0x22d/0xd01
[  602.079733]  ? __save_stack_trace+0x7d/0xf0
[  602.084073]  ? mark_held_locks+0x130/0x130
[  602.088332]  ? mark_held_locks+0x130/0x130
[  602.092570]  ? save_stack+0xa9/0xd0
[  602.096202]  ? save_stack+0x43/0xd0
[  602.099838]  ? __kasan_slab_free+0x102/0x150
[  602.104249]  ? kasan_slab_free+0xe/0x10
[  602.108243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.113837]  ? check_preemption_disabled+0x48/0x200
[  602.118852]  ? check_preemption_disabled+0x48/0x200
[  602.123876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.129413]  ? check_preemption_disabled+0x48/0x200
[  602.134446]  ? check_preemption_disabled+0x48/0x200
[  602.139473]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  602.145012]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  602.150306]  ? rcu_pm_notify+0xc0/0xc0
[  602.154205]  __alloc_pages_nodemask+0xa80/0xde0
[  602.158880]  ? graph_lock+0x170/0x170
[  602.162704]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  602.167719]  ? graph_lock+0x170/0x170
[  602.171536]  ? find_held_lock+0x36/0x1c0
[  602.175621]  ? ____cache_alloc_node+0x1c7/0x1e0
[  602.180307]  ? lock_downgrade+0x900/0x900
[  602.184490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.190052]  cache_grow_begin+0x91/0x8c0
[  602.194123]  ? do_raw_spin_unlock+0xa7/0x2f0
[  602.198556]  fallback_alloc+0x203/0x2e0
[  602.202560]  ____cache_alloc_node+0x1c7/0x1e0
[  602.207073]  kmem_cache_alloc+0x1f8/0x730
[  602.211242]  __build_skb+0xab/0x430
[  602.214888]  ? skb_try_coalesce+0x1b70/0x1b70
[  602.219390]  ? print_usage_bug+0xc0/0xc0
[  602.223470]  ? graph_lock+0x170/0x170
[  602.227278]  ? __alloc_pages_nodemask+0xde0/0xde0
[  602.232129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.237685]  ? check_preemption_disabled+0x48/0x200
[  602.242712]  __napi_alloc_skb+0x1d6/0x310
[  602.246871]  page_to_skb.isra.42+0xee/0x960
[  602.251198]  ? check_preemption_disabled+0x48/0x200
[  602.256233]  ? virtnet_remove+0xf0/0xf0
[  602.260207]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  602.266001]  ? kasan_check_read+0x11/0x20
[  602.270175]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  602.275462]  ? rcu_bh_qs+0xc0/0xc0
[  602.279020]  receive_mergeable+0x15af/0x3c40
[  602.283449]  ? __update_load_avg_se+0xb90/0xb90
[  602.288131]  ? virtnet_probe+0x2320/0x2320
[  602.292371]  ? update_load_avg+0x387/0x2470
[  602.296708]  ? attach_entity_load_avg+0x860/0x860
[  602.301553]  ? __lock_is_held+0xb5/0x140
[  602.305627]  ? print_usage_bug+0xc0/0xc0
[  602.309693]  ? rcu_read_lock_sched_held+0x108/0x120
[  602.314715]  ? rb_erase+0x3710/0x3710
[  602.318528]  ? update_cfs_rq_load_avg.part.64+0x2e0/0x2e0
[  602.324087]  ? print_usage_bug+0xc0/0xc0
[  602.328172]  ? find_held_lock+0x36/0x1c0
[  602.332243]  ? graph_lock+0x170/0x170
[  602.336067]  ? cpuacct_charge+0x265/0x440
[  602.340243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.345803]  ? check_preemption_disabled+0x48/0x200
[  602.350823]  ? check_preemption_disabled+0x48/0x200
[  602.355851]  ? graph_lock+0x170/0x170
[  602.359657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.365195]  ? check_preemption_disabled+0x48/0x200
[  602.370212]  ? check_preemption_disabled+0x48/0x200
[  602.375245]  ? print_usage_bug+0xc0/0xc0
[  602.379311]  ? graph_lock+0x170/0x170
[  602.383119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.388661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.394201]  ? check_preemption_disabled+0x48/0x200
[  602.399219]  ? check_preemption_disabled+0x48/0x200
[  602.404269]  ? print_usage_bug+0xc0/0xc0
[  602.408368]  ? __lock_acquire+0x7ec/0x4ec0
[  602.412615]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  602.418502]  ? ret_from_fork+0x3a/0x50
[  602.422420]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  602.428311]  ? ret_from_fork+0x3a/0x50
[  602.432219]  ? unwind_dump+0x190/0x190
[  602.436124]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  602.441145]  ? unwind_dump+0x190/0x190
[  602.445062]  ? rb_erase_cached+0xc78/0x3720
[  602.449415]  ? rb_next+0x140/0x140
[  602.452980]  ? unwind_next_frame+0x3e/0x50
[  602.457221]  ? __save_stack_trace+0x7d/0xf0
[  602.461559]  receive_buf+0xb4c/0x3380
[  602.465374]  ? save_stack+0xa9/0xd0
[  602.469010]  ? kasan_poison_object_data+0x21/0x40
[  602.473877]  ? receive_mergeable+0x3c40/0x3c40
[  602.478480]  ? __msecs_to_jiffies+0x4a/0x60
[  602.482814]  ? update_group_capacity+0xf9/0xdc0
[  602.487488]  ? kthread+0x35a/0x420
[  602.491056]  ? ret_from_fork+0x3a/0x50
[  602.494976]  ? print_usage_bug+0xc0/0xc0
[  602.499049]  ? __update_idle_core+0x600/0x600
[  602.503551]  ? kasan_check_write+0x14/0x20
[  602.507797]  ? graph_lock+0x170/0x170
[  602.511606]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  602.516623]  ? find_next_and_bit+0x183/0x1e0
[  602.521062]  ? print_usage_bug+0xc0/0xc0
[  602.525165]  ? cpumask_next_and+0x49/0x50
[  602.529336]  ? __lock_acquire+0x7ec/0x4ec0
[  602.533584]  ? graph_lock+0x170/0x170
[  602.537389]  ? graph_lock+0x170/0x170
[  602.541196]  ? __lock_acquire+0x7ec/0x4ec0
[  602.545434]  ? mark_held_locks+0x130/0x130
[  602.549686]  ? __update_load_avg_blocked_se+0x730/0x730
[  602.555067]  ? __update_load_avg_se+0xb90/0xb90
[  602.559736]  ? __lock_is_held+0xb5/0x140
[  602.563818]  ? __update_load_avg_se+0xb90/0xb90
[  602.568504]  ? update_load_avg+0x387/0x2470
[  602.572830]  ? update_load_avg+0x387/0x2470
[  602.577172]  ? update_load_avg+0x387/0x2470
[  602.581512]  ? attach_entity_load_avg+0x860/0x860
[  602.586356]  ? attach_entity_load_avg+0x860/0x860
[  602.591201]  ? attach_entity_load_avg+0x860/0x860
[  602.596058]  ? check_preemption_disabled+0x48/0x200
[  602.601083]  ? graph_lock+0x170/0x170
[  602.604895]  ? mark_held_locks+0x130/0x130
[  602.609135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.614676]  ? vring_use_dma_api+0xa5/0xc0
[  602.618910]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  602.624456]  ? vring_unmap_one+0x5a/0x410
[  602.628615]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  602.634158]  ? detach_buf+0x34b/0x5d0
[  602.637988]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  602.643526]  ? virtqueue_get_buf_ctx+0x3d1/0x860
[  602.648291]  ? detach_buf+0x5d0/0x5d0
[  602.652101]  ? print_usage_bug+0xc0/0xc0
[  602.656173]  virtnet_poll+0x421/0x105f
[  602.660094]  ? receive_buf+0x3380/0x3380
[  602.664167]  ? __lock_acquire+0x7ec/0x4ec0
[  602.668406]  ? update_curr+0x4ec/0xbe0
[  602.672484]  ? net_rx_action+0x480/0x1950
[  602.676637]  ? net_rx_action+0x480/0x1950
[  602.680803]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  602.685402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.690943]  ? check_preemption_disabled+0x48/0x200
[  602.695973]  net_rx_action+0x7c5/0x1950
[  602.699971]  ? napi_complete_done+0x6d0/0x6d0
[  602.704471]  ? reweight_task+0x130/0x130
[  602.708559]  ? pick_next_task_fair+0x98e/0x17c0
[  602.713240]  ? rebalance_domains+0x358/0xdc0
[  602.717669]  ? finish_task_switch+0x1f5/0x900
[  602.722172]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.727734]  ? __run_timers+0xa4a/0xc70
[  602.731714]  ? lockdep_hardirqs_on+0x421/0x5c0
[  602.736302]  ? trace_hardirqs_on+0xbd/0x310
[  602.740624]  ? kasan_check_read+0x11/0x20
[  602.744777]  ? finish_task_switch+0x1f5/0x900
[  602.749302]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  602.754671]  ? compat_start_thread+0x80/0x80
[  602.759085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.764631]  ? kasan_check_write+0x14/0x20
[  602.768867]  ? finish_task_switch+0x2f5/0x900
[  602.773374]  ? __switch_to_asm+0x40/0x70
[  602.777444]  ? preempt_notifier_register+0x200/0x200
[  602.782570]  ? __switch_to_asm+0x34/0x70
[  602.786632]  ? __switch_to_asm+0x34/0x70
[  602.790742]  ? __switch_to_asm+0x40/0x70
[  602.794840]  ? __switch_to_asm+0x34/0x70
[  602.798905]  ? __switch_to_asm+0x40/0x70
[  602.802979]  ? __switch_to_asm+0x34/0x70
[  602.807049]  ? __switch_to_asm+0x40/0x70
[  602.811117]  ? __switch_to_asm+0x34/0x70
[  602.815217]  ? pvclock_read_flags+0x160/0x160
[  602.819733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.825282]  ? check_preemption_disabled+0x48/0x200
[  602.830304]  ? check_preemption_disabled+0x48/0x200
[  602.835344]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  602.840888]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  602.846172]  ? rcu_pm_notify+0xc0/0xc0
[  602.850116]  __do_softirq+0x30b/0xad8
[  602.853946]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  602.859057]  ? trace_hardirqs_off_caller+0x300/0x300
[  602.864165]  ? smpboot_thread_fn+0x334/0xa00
[  602.868585]  ? schedule+0x108/0x460
[  602.872228]  ? trace_hardirqs_off+0xb8/0x300
[  602.876645]  ? ___might_sleep+0x1ed/0x300
[  602.880801]  ? smpboot_thread_fn+0x68b/0xa00
[  602.885217]  ? trace_hardirqs_on+0x310/0x310
[  602.889632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.895174]  ? check_preemption_disabled+0x48/0x200
[  602.900197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.905743]  ? takeover_tasklets+0xa90/0xa90
[  602.910161]  run_ksoftirqd+0x94/0x100
[  602.913968]  smpboot_thread_fn+0x68b/0xa00
[  602.918215]  ? sort_range+0x30/0x30
[  602.921849]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  602.926965]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.932508]  ? __kthread_parkme+0xfb/0x1a0
[  602.936752]  kthread+0x35a/0x420
[  602.940130]  ? sort_range+0x30/0x30
[  602.943759]  ? kthread_bind+0x40/0x40
[  602.947576]  ret_from_fork+0x3a/0x50
[  602.951309] warn_alloc_show_mem: 1 callbacks suppressed
[  602.951321] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  602.951323] Mem-Info:
[  602.951353] active_anon:49550 inactive_anon:372 isolated_anon:0
[  602.951353]  active_file:21 inactive_file:14 isolated_file:0
[  602.951353]  unevictable:0 dirty:0 writeback:0 unstable:0
[  602.951353]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  602.951353]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  602.951353]  free:13755 free_pcp:502 free_cma:0
[  602.956694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  602.956704] Call Trace:
[  602.963555] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.965961]  <IRQ>
[  602.998850] Node 0 
[  603.008229]  dump_stack+0x1c4/0x2b4
[  603.010821] 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
[  603.038463]  ? dump_stack_print_info.cold.2+0x52/0x52
[  603.040596] lowmem_reserve[]:
[  603.042850]  warn_alloc.cold.118+0xb7/0x1bd
[  603.046447]  0
[  603.071949]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  603.077111]  2815 6318
[  603.080226]  ? lock_downgrade+0x900/0x900
[  603.084518]  6318
[  603.086348]  ? trace_hardirqs_off+0xb8/0x300
[  603.091167] Node 0 
[  603.093668]  ? trace_hardirqs_off+0xb8/0x300
[  603.097824] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  603.100078]  __alloc_pages_slowpath+0x2667/0x2d80
[  603.104853] lowmem_reserve[]: 0
[  603.107140]  ? warn_alloc+0x120/0x120
[  603.111502]  0
[  603.138067]  ? warn_alloc+0x120/0x120
[  603.142891]  3503
[  603.146196]  ? print_usage_bug+0xc0/0xc0
[  603.149970]  3503
[  603.151781]  ? warn_alloc+0x120/0x120
[  603.155575] Node 0 
[  603.157636]  ? print_usage_bug+0xc0/0xc0
[  603.161710] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  603.163768]  ? __lock_acquire+0x7ec/0x4ec0
[  603.167539] lowmem_reserve[]: 0
[  603.169782]  ? __lock_acquire+0x7ec/0x4ec0
[  603.173835]  0
[  603.202287]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  603.206497]  0 0
[  603.209790]  ? should_fail+0x22d/0xd01
[  603.214009] Node 0 
[  603.215824]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  603.221336] DMA: 
[  603.223313]  ? __lock_acquire+0x7ec/0x4ec0
[  603.227182] 1*4kB 
[  603.229415]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  603.234499] (U) 
[  603.236559]  ? __lock_acquire+0x7ec/0x4ec0
[  603.240776] 0*8kB 
[  603.242926]  ? should_fail+0x22d/0xd01
[  603.248017] 0*16kB 
[  603.250008]  ? mark_held_locks+0x130/0x130
[  603.254211] 1*32kB (U) 
[  603.256369]  ? mark_held_locks+0x130/0x130
[  603.260238] 2*64kB 
[  603.262472]  ? graph_lock+0x170/0x170
[  603.266683] (U) 1*128kB 
[  603.269306]  ? graph_lock+0x170/0x170
[  603.273508] (U) 1*256kB 
[  603.275754]  ? graph_lock+0x170/0x170
[  603.279534] (U) 
[  603.282201]  ? print_usage_bug+0xc0/0xc0
[  603.285983] 0*512kB 
[  603.288653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.292442] 1*1024kB 
[  603.294424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.298464] (U) 
[  603.300788]  ? check_preemption_disabled+0x48/0x200
[  603.306311] 1*2048kB 
[  603.308721]  ? check_preemption_disabled+0x48/0x200
[  603.314238] (M) 
[  603.316219]  ? __lock_is_held+0xb5/0x140
[  603.321203] 3*4096kB (M) 
[  603.323628]  __alloc_pages_nodemask+0xa80/0xde0
[  603.328618] = 15908kB
[  603.328627] Node 0 
[  603.330602]  ? graph_lock+0x170/0x170
[  603.334636] DMA32: 3*4kB 
[  603.337421]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  603.342071] (UM) 
[  603.344481]  ? graph_lock+0x170/0x170
[  603.346692] 0*8kB 3*16kB 
[  603.350509]  ? find_held_lock+0x36/0x1c0
[  603.353240] (UM) 
[  603.358264]  ? ____cache_alloc_node+0x1c7/0x1e0
[  603.360300] 1*32kB (M) 
[  603.364129]  ? lock_downgrade+0x900/0x900
[  603.366868] 2*64kB 
[  603.370933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.372970] (M) 
[  603.377640]  cache_grow_begin+0x91/0x8c0
[  603.380199] 3*128kB 
[  603.384340]  ? do_raw_spin_unlock+0xa7/0x2f0
[  603.386558] (M) 
[  603.392100]  fallback_alloc+0x203/0x2e0
[  603.394054] 2*256kB (M) 
[  603.398177]  ____cache_alloc_node+0x1c7/0x1e0
[  603.400456] 3*512kB (M) 
[  603.404879]  kmem_cache_alloc_node+0xe3/0x730
[  603.406863] 4*1024kB 
[  603.410865]  ? ipv6_get_ifaddr+0x42e/0x620
[  603.413513] (UM) 
[  603.418046]  __alloc_skb+0x119/0x770
[  603.420709] 3*2048kB 
[  603.425252]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  603.427651] (M) 3*4096kB 
[  603.431901]  ? skb_scrub_packet+0x490/0x490
[  603.433933] (M) = 25180kB
[  603.437675]  ? lock_downgrade+0x900/0x900
[  603.440070] Node 0 
[  603.445345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.448080] Normal: 
[  603.452399]  ? refcount_sub_and_test_checked+0x203/0x310
[  603.455164] 2623*4kB 
[  603.459322]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  603.461539] (UME) 
[  603.467076]  ? addrconf_rs_timer+0x6f0/0x6f0
[  603.469379] 197*8kB 
[  603.474872]  ndisc_alloc_skb+0x144/0x340
[  603.477254] (UME) 
[  603.482701]  ndisc_send_rs+0x331/0x6e0
[  603.484831] 18*16kB 
[  603.489235]  addrconf_rs_timer+0x3c0/0x6f0
[  603.491536] (UM) 
[  603.495613]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  603.497742] 18*32kB 
[  603.501658]  call_timer_fn+0x272/0x920
[  603.503954] (UM) 
[  603.508196]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  603.510240] 17*64kB 
[  603.514473]  ? process_timeout+0x40/0x40
[  603.516775] (UM) 
[  603.520663]  ? find_held_lock+0x36/0x1c0
[  603.522800] 0*128kB 
[  603.527046]  ? mark_held_locks+0xc7/0x130
[  603.529340] 0*256kB 0*512kB 
[  603.533410]  ? _raw_spin_unlock_irq+0x27/0x80
[  603.535452] 0*1024kB 
[  603.539511]  ? _raw_spin_unlock_irq+0x27/0x80
[  603.541822] 0*2048kB 
[  603.545969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  603.548967] 0*4096kB 
[  603.553459]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  603.555853] = 14020kB
[  603.560356]  ? trace_hardirqs_on+0xbd/0x310
[  603.562764] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.567002]  ? kasan_check_read+0x11/0x20
[  603.569401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.573974]  ? __run_timers+0x7da/0xc70
[  603.576363] 414 total pagecache pages
[  603.580684]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  603.589503] 0 pages in swap cache
[  603.593645]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  603.602201] Swap cache stats: add 0, delete 0, find 0/0
[  603.606169]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  603.609946] Free swap  = 0kB
[  603.615394]  __run_timers+0x7e5/0xc70
[  603.618826] Total swap = 0kB
[  603.623073]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  603.628425] 1965979 pages RAM
[  603.632669]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  603.635661] 0 pages HighMem/MovableOnly
[  603.635671] 343324 pages reserved
[  603.639466]  ? graph_lock+0x170/0x170
[  603.642468] 0 pages cma reserved
[  603.647832]  ? print_usage_bug+0xc0/0xc0
[  603.651346] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  603.655921]  ? lock_release+0x970/0x970
[  603.655939]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  603.659905] syz-executor3 cpuset=
[  603.663359]  ? find_held_lock+0x36/0x1c0
[  603.667142] syz3
[  603.670505]  ? graph_lock+0x170/0x170
[  603.674576]  mems_allowed=0
[  603.685091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.715938]  ? check_preemption_disabled+0x48/0x200
[  603.720972]  ? __lock_is_held+0xb5/0x140
[  603.725054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.730598]  ? check_preemption_disabled+0x48/0x200
[  603.735628]  run_timer_softirq+0x52/0xb0
[  603.739694]  ? rcu_read_lock_sched_held+0x108/0x120
[  603.744715]  __do_softirq+0x30b/0xad8
[  603.748531]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  603.753647]  ? pvclock_read_flags+0x160/0x160
[  603.758143]  ? lapic_next_event+0x5a/0x90
[  603.762305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.767843]  ? check_preemption_disabled+0x48/0x200
[  603.772871]  ? check_preemption_disabled+0x48/0x200
[  603.777896]  ? kvm_clock_read+0x18/0x30
[  603.781872]  ? kvm_sched_clock_read+0x9/0x20
[  603.786286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.791834]  ? check_preemption_disabled+0x48/0x200
[  603.796878]  irq_exit+0x17f/0x1c0
[  603.800335]  smp_apic_timer_interrupt+0x1cb/0x760
[  603.805181]  ? smp_reschedule_interrupt+0x109/0x650
[  603.810217]  ? smp_call_function_single_interrupt+0x650/0x650
[  603.816124]  ? interrupt_entry+0xb5/0xf0
[  603.820193]  ? trace_hardirqs_off_caller+0xbb/0x300
[  603.825219]  ? trace_hardirqs_off_caller+0xbb/0x300
[  603.830238]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  603.835085]  ? trace_hardirqs_off+0x300/0x300
[  603.839585]  ? trace_hardirqs_off+0x300/0x300
[  603.844083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.849637]  ? check_preemption_disabled+0x48/0x200
[  603.854652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.860201]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  603.865074]  apic_timer_interrupt+0xf/0x20
[  603.869315]  </IRQ>
[  603.871556] RIP: 0010:console_unlock+0x1017/0x11a0
[  603.876491] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  603.895391] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  603.903118] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  603.910385] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  603.917653] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  603.924942] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  603.932213] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  603.939500]  ? netconsole_netdev_event+0x280/0x280
[  603.944451]  ? console_unlock+0x100e/0x11a0
[  603.948796]  ? devkmsg_read+0xbb0/0xbb0
[  603.952788]  ? lock_release+0x970/0x970
[  603.956772]  ? retint_kernel+0x2d/0x2d
[  603.960682]  vprintk_emit+0x33d/0x930
[  603.964496]  ? wake_up_klogd+0x180/0x180
[  603.968572]  ? __lock_acquire+0x6f0/0x4ec0
[  603.972818]  ? __lock_acquire+0x7ec/0x4ec0
[  603.977081]  ? mark_held_locks+0x121/0x130
[  603.981325]  ? print_usage_bug+0xc0/0xc0
[  603.985406]  ? vprintk_default+0x28/0x30
[  603.989470]  ? vprintk_func+0x85/0x181
[  603.993373]  vprintk_default+0x28/0x30
[  603.997733]  vprintk_func+0x7e/0x181
[  604.001457]  printk+0xa7/0xcf
[  604.004568]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  604.009349]  show_free_areas.cold.119+0x1ab4/0x215d
[  604.014420]  ? si_meminfo_node+0x260/0x260
[  604.018664]  ? __lock_acquire+0x7ec/0x4ec0
[  604.022901]  ? update_load_avg+0x387/0x2470
[  604.027234]  ? __lock_acquire+0x7ec/0x4ec0
[  604.031490]  ? __lock_acquire+0x7ec/0x4ec0
[  604.035772]  ? mark_held_locks+0x130/0x130
[  604.040013]  ? mark_held_locks+0x130/0x130
[  604.044268]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.049826]  ? graph_lock+0x170/0x170
[  604.053633]  ? put_dec+0x3b/0xf0
[  604.057004]  ? number+0x972/0xca0
[  604.060472]  ? __lock_acquire+0x7ec/0x4ec0
[  604.064715]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  604.070286]  ? find_held_lock+0x36/0x1c0
[  604.074370]  ? serial8250_console_write+0x8b3/0xb10
[  604.079395]  ? lock_downgrade+0x900/0x900
[  604.083546]  ? graph_lock+0x170/0x170
[  604.087354]  ? graph_lock+0x170/0x170
[  604.091176]  ? print_usage_bug+0xc0/0xc0
[  604.095250]  ? do_raw_spin_unlock+0xa7/0x2f0
[  604.099678]  ? trace_hardirqs_on+0x310/0x310
[  604.104089]  ? wq_watchdog_touch+0x9c/0xfe
[  604.108345]  ? io_serial_in+0x11/0x90
[  604.112189]  ? find_held_lock+0x36/0x1c0
[  604.116418]  ? mark_held_locks+0xc7/0x130
[  604.120579]  ? netconsole_netdev_event+0x280/0x280
[  604.125516]  ? console_unlock+0xfe2/0x11a0
[  604.129755]  ? lockdep_hardirqs_on+0x421/0x5c0
[  604.134344]  ? trace_hardirqs_on+0xbd/0x310
[  604.138681]  ? vprintk_emit+0x33d/0x930
[  604.142688]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  604.148166]  ? kasan_check_write+0x14/0x20
[  604.152419]  ? do_raw_spin_lock+0xc1/0x200
[  604.156679]  ? netconsole_netdev_event+0x280/0x280
[  604.161623]  ? console_unlock+0x98e/0x11a0
[  604.165880]  ? devkmsg_read+0xbb0/0xbb0
[  604.169861]  ? vprintk_emit+0x7f7/0x930
[  604.173852]  ? lock_release+0x970/0x970
[  604.177836]  ? preempt_count_add+0x7d/0x160
[  604.182274]  ? wake_up_klogd+0x11a/0x180
[  604.186367]  ? console_device+0xc0/0xc0
[  604.190398]  ? do_raw_spin_lock+0xc1/0x200
[  604.194645]  ? vprintk_emit+0x268/0x930
[  604.198627]  ? wake_up_klogd+0x180/0x180
[  604.202692]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  604.207457]  ? trace_hardirqs_off_caller+0x300/0x300
[  604.212567]  ? retint_kernel+0x1b/0x2d
[  604.216475]  ? trace_hardirqs_on+0x310/0x310
[  604.220902]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  604.225693]  ? retint_kernel+0x2d/0x2d
[  604.229592]  ? vprintk_default+0x28/0x30
[  604.233657]  ? vprintk_func+0x85/0x181
[  604.237544]  ? arch_local_irq_restore+0x45/0x52
[  604.242220]  ? printk+0xa7/0xcf
[  604.245507]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  604.250282]  ? show_mem+0x1e/0x17b
[  604.253839]  show_mem+0x34/0x17b
[  604.257215]  dump_header+0x2f1/0xf72
[  604.260948]  ? pagefault_out_of_memory+0x197/0x197
[  604.265887]  ? mark_held_locks+0x130/0x130
[  604.270127]  ? __lock_acquire+0x7ec/0x4ec0
[  604.274417]  ? mem_cgroup_charge_statistics+0x780/0x780
[  604.279788]  ? print_usage_bug+0xc0/0xc0
[  604.283853]  ? print_usage_bug+0xc0/0xc0
[  604.287932]  ? graph_lock+0x170/0x170
[  604.291738]  ? graph_lock+0x170/0x170
[  604.295540]  ? print_usage_bug+0xc0/0xc0
[  604.299601]  ? print_usage_bug+0xc0/0xc0
[  604.303682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.309231]  ? find_held_lock+0x36/0x1c0
[  604.313309]  ? mark_held_locks+0xc7/0x130
[  604.317470]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  604.322579]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  604.327686]  ? lockdep_hardirqs_on+0x421/0x5c0
[  604.332273]  ? trace_hardirqs_on+0xbd/0x310
[  604.336604]  ? kasan_check_read+0x11/0x20
[  604.340760]  ? ___ratelimit+0x36f/0x655
[  604.344737]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  604.350195]  ? trace_hardirqs_on+0x310/0x310
[  604.354613]  ? lock_downgrade+0x900/0x900
[  604.358782]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  604.363903]  ? ___ratelimit+0xaa/0x655
[  604.367813]  ? idr_get_free+0xec0/0xec0
[  604.371790]  ? kasan_check_write+0x14/0x20
[  604.376050]  ? do_raw_spin_lock+0xc1/0x200
[  604.380305]  oom_kill_process.cold.27+0x10/0x903
[  604.385067]  ? graph_lock+0x170/0x170
[  604.388896]  ? _raw_spin_unlock+0x2c/0x50
[  604.393053]  ? oom_badness+0xe6/0xaa0
[  604.396874]  ? oom_evaluate_task+0x540/0x540
[  604.401319]  ? find_held_lock+0x36/0x1c0
[  604.405392]  ? out_of_memory+0x974/0x14c0
[  604.409545]  ? lock_downgrade+0x900/0x900
[  604.413693]  ? check_preemption_disabled+0x48/0x200
[  604.418720]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.424517]  ? kasan_check_read+0x11/0x20
[  604.428672]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  604.433956]  ? rcu_bh_qs+0xc0/0xc0
[  604.437502]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  604.442518]  ? oom_evaluate_task+0x302/0x540
[  604.446947]  out_of_memory+0xa86/0x14c0
[  604.450934]  ? oom_killer_disable+0x3a0/0x3a0
[  604.455446]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  604.460379]  ? __mutex_add_waiter+0x2a0/0x2a0
[  604.464890]  __alloc_pages_slowpath+0x2318/0x2d80
[  604.469792]  ? warn_alloc+0x120/0x120
[  604.473623]  ? __radix_tree_lookup+0x4c0/0x4c0
[  604.478223]  ? find_get_entry+0x2f2/0xc40
[  604.482385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.487932]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  604.492864]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.498419]  ? should_fail+0x22d/0xd01
[  604.502321]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  604.507434]  ? __lock_is_held+0xb5/0x140
[  604.511532]  ? __lock_is_held+0xb5/0x140
[  604.515616]  ? ___might_sleep+0x1ed/0x300
[  604.520200]  ? lock_release+0x970/0x970
[  604.524177]  ? arch_local_save_flags+0x40/0x40
[  604.528775]  ? __might_sleep+0x95/0x190
[  604.532761]  __alloc_pages_nodemask+0xa80/0xde0
[  604.537441]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  604.542464]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.548271]  ? kasan_check_read+0x11/0x20
[  604.552435]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  604.557735]  ? graph_lock+0x170/0x170
[  604.561540]  ? print_usage_bug+0xc0/0xc0
[  604.565611]  ? graph_lock+0x170/0x170
[  604.569414]  ? graph_lock+0x170/0x170
[  604.573219]  ? __do_page_cache_readahead+0x7ce/0x980
[  604.578337]  ? find_held_lock+0x36/0x1c0
[  604.582410]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  604.587957]  alloc_pages_current+0x10c/0x210
[  604.592368]  ? lock_downgrade+0x900/0x900
[  604.596526]  __page_cache_alloc+0x38f/0x5b0
[  604.600852]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.606651]  ? kasan_check_read+0x11/0x20
[  604.610802]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  604.616088]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  604.620762]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.626328]  ? check_preemption_disabled+0x48/0x200
[  604.631359]  filemap_fault+0x1594/0x25f0
[  604.635441]  ? __lock_page_or_retry+0xa00/0xa00
[  604.640136]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.645937]  ? kasan_check_read+0x11/0x20
[  604.650089]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  604.655374]  ? rcu_bh_qs+0xc0/0xc0
[  604.658924]  ? find_held_lock+0x36/0x1c0
[  604.663046]  ? filemap_map_pages+0xdea/0x1980
[  604.667564]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.673383]  ? find_get_pages_range_tag+0x1320/0x1320
[  604.678581]  ? unwind_dump+0x190/0x190
[  604.682473]  ? graph_lock+0x170/0x170
[  604.686282]  ? is_bpf_text_address+0xd3/0x170
[  604.690794]  ? __kernel_text_address+0xd/0x40
[  604.695316]  ? lock_acquire+0x1ed/0x520
[  604.699306]  ? ext4_filemap_fault+0x7a/0xad
[  604.703638]  ? lock_release+0x970/0x970
[  604.707615]  ? arch_local_save_flags+0x40/0x40
[  604.712195]  ? save_stack+0x43/0xd0
[  604.715822]  ? __kasan_slab_free+0x102/0x150
[  604.720232]  ? kasan_slab_free+0xe/0x10
[  604.724207]  ? kfree+0xcf/0x230
[  604.727491]  ? print_usage_bug+0xc0/0xc0
[  604.731558]  ? __vfs_read+0x117/0x9b0
[  604.735376]  ? down_read+0xb0/0x1d0
[  604.739006]  ? ext4_filemap_fault+0x7a/0xad
[  604.743358]  ? __down_interruptible+0x700/0x700
[  604.748059]  ext4_filemap_fault+0x82/0xad
[  604.752221]  __do_fault+0x100/0x6b0
[  604.755857]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  604.761318]  ? print_bad_pte+0x6c0/0x6c0
[  604.765386]  ? __kasan_slab_free+0x119/0x150
[  604.769803]  ? pmd_val+0x88/0x100
[  604.773281]  ? add_mm_counter_fast+0xd0/0xd0
[  604.777698]  ? pmd_val+0x88/0x100
[  604.781170]  ? add_mm_counter_fast+0xd0/0xd0
[  604.785591]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.791139]  __handle_mm_fault+0x3709/0x53e0
[  604.795579]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  604.800425]  ? graph_lock+0x170/0x170
[  604.804231]  ? print_usage_bug+0xc0/0xc0
[  604.808303]  ? graph_lock+0x170/0x170
[  604.812106]  ? graph_lock+0x170/0x170
[  604.815958]  ? handle_mm_fault+0x42a/0xc70
[  604.820219]  ? lock_downgrade+0x900/0x900
[  604.824387]  ? check_preemption_disabled+0x48/0x200
[  604.829412]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  604.835212]  ? kasan_check_read+0x11/0x20
[  604.839367]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  604.844674]  ? rcu_bh_qs+0xc0/0xc0
[  604.848241]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  604.853697]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.861149]  ? check_preemption_disabled+0x48/0x200
[  604.866182]  handle_mm_fault+0x54f/0xc70
[  604.870253]  ? __handle_mm_fault+0x53e0/0x53e0
[  604.874842]  ? find_vma+0x34/0x190
[  604.878396]  __do_page_fault+0x67d/0xed0
[  604.882468]  ? mm_fault_error+0x380/0x380
[  604.886616]  ? trace_hardirqs_off+0xb8/0x300
[  604.891039]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  604.896409]  ? trace_hardirqs_on+0x310/0x310
[  604.900833]  do_page_fault+0xf2/0x7e0
[  604.904641]  ? vmalloc_sync_all+0x30/0x30
[  604.908805]  ? error_entry+0x70/0xd0
[  604.912522]  ? trace_hardirqs_off_caller+0xbb/0x300
[  604.917562]  ? trace_hardirqs_on_caller+0xc0/0x300
[  604.922494]  ? syscall_return_slowpath+0x5e0/0x5e0
[  604.927431]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  604.932277]  ? trace_hardirqs_off+0x300/0x300
[  604.936781]  ? trace_hardirqs_off_caller+0x300/0x300
[  604.941905]  ? prepare_exit_to_usermode+0x291/0x3b0
[  604.946935]  ? page_fault+0x8/0x30
[  604.950476]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  604.955340]  ? page_fault+0x8/0x30
[  604.958889]  page_fault+0x1e/0x30
[  604.962345] RIP: 0033:0x7f60147c71fd
[  604.966068] Code: Bad RIP value.
[  604.969435] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  604.974800] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  604.982073] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  604.989341] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  604.996620] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  605.004136] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  605.011437] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  605.011506] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  605.018724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  605.018730] Call Trace:
[  605.018752]  dump_stack+0x1c4/0x2b4
[  605.018773]  ? dump_stack_print_info.cold.2+0x52/0x52
[  605.025756] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  605.034627]  warn_alloc.cold.118+0xb7/0x1bd
[  605.037182] rsyslogd cpuset=
[  605.040811]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  605.045978] /
[  605.056064]  ? lock_downgrade+0x900/0x900
[  605.060382]  mems_allowed=0
[  605.063414]  ? trace_hardirqs_off+0xb8/0x300
[  605.081433]  ? trace_hardirqs_off+0xb8/0x300
[  605.085861]  __alloc_pages_slowpath+0x2667/0x2d80
[  605.090748]  ? warn_alloc+0x120/0x120
[  605.094561]  ? warn_alloc+0x120/0x120
[  605.098372]  ? print_usage_bug+0xc0/0xc0
[  605.102440]  ? warn_alloc+0x120/0x120
[  605.106799]  ? print_usage_bug+0xc0/0xc0
[  605.110882]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.116430]  ? should_fail+0x22d/0xd01
[  605.120344]  ? find_held_lock+0x36/0x1c0
[  605.124416]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  605.129553]  ? __lock_acquire+0x7ec/0x4ec0
[  605.133834]  ? should_fail+0x22d/0xd01
[  605.137733]  ? __update_load_avg_blocked_se+0x730/0x730
[  605.143127]  ? mark_held_locks+0x130/0x130
[  605.147373]  ? mark_held_locks+0x130/0x130
[  605.151640]  ? __lock_acquire+0x7ec/0x4ec0
[  605.155888]  ? update_load_avg+0x387/0x2470
[  605.160222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.165765]  ? graph_lock+0x170/0x170
[  605.169608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.175154]  ? check_preemption_disabled+0x48/0x200
[  605.180178]  ? check_preemption_disabled+0x48/0x200
[  605.185215]  ? __lock_is_held+0xb5/0x140
[  605.189291]  __alloc_pages_nodemask+0xa80/0xde0
[  605.193982]  ? graph_lock+0x170/0x170
[  605.197820]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  605.202844]  ? graph_lock+0x170/0x170
[  605.206666]  ? find_held_lock+0x36/0x1c0
[  605.210759]  ? ____cache_alloc_node+0x1c7/0x1e0
[  605.215474]  ? lock_downgrade+0x900/0x900
[  605.219640]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  605.225190]  cache_grow_begin+0x91/0x8c0
[  605.229260]  ? do_raw_spin_unlock+0xa7/0x2f0
[  605.233684]  fallback_alloc+0x203/0x2e0
[  605.237681]  ____cache_alloc_node+0x1c7/0x1e0
[  605.242193]  kmem_cache_alloc+0x1f8/0x730
[  605.246362]  skb_clone+0x1bb/0x500
[  605.249912]  ? finish_task_switch+0x2f5/0x900
[  605.254414]  ? skb_split+0x11e0/0x11e0
[  605.258309]  ? preempt_notifier_register+0x200/0x200
[  605.263428]  ? __switch_to_asm+0x34/0x70
[  605.267503]  ? __switch_to_asm+0x34/0x70
[  605.271568]  ? __switch_to_asm+0x40/0x70
[  605.275631]  ? __switch_to_asm+0x34/0x70
[  605.279692]  ? __switch_to_asm+0x40/0x70
[  605.283752]  ? __switch_to_asm+0x34/0x70
[  605.287821]  ? __switch_to_asm+0x40/0x70
[  605.291940]  ? __switch_to_asm+0x34/0x70
[  605.296017]  ? __switch_to_asm+0x34/0x70
[  605.300091]  ? __switch_to_asm+0x40/0x70
[  605.304158]  ? __switch_to_asm+0x34/0x70
[  605.308250]  bpf_clone_redirect+0xb9/0x490
[  605.312506]  ? __schedule+0x874/0x1ed0
[  605.316427]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  605.321457]  ? __sched_text_start+0x8/0x8
[  605.325617]  ? lockdep_hardirqs_on+0x421/0x5c0
[  605.330204]  ? retint_kernel+0x2d/0x2d
[  605.334105]  ? find_held_lock+0x36/0x1c0
[  605.338190]  ? lock_acquire+0x1ed/0x520
[  605.342173]  ? bpf_test_run+0x32e/0x5a0
[  605.346159]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.351706]  ? check_preemption_disabled+0x48/0x200
[  605.356736]  ? kasan_check_read+0x11/0x20
[  605.360907]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  605.366192]  ? rcu_bh_qs+0xc0/0xc0
[  605.369741]  ? preempt_schedule+0x4d/0x60
[  605.373896]  ? ___preempt_schedule+0x16/0x18
[  605.378319]  ? bpf_test_run+0x1c0/0x5a0
[  605.382314]  ? netlink_diag_dump+0x2a0/0x2a0
[  605.386733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.392293]  ? bpf_test_init.isra.9+0x70/0x100
[  605.396899]  ? bpf_prog_test_run_skb+0x634/0xb40
[  605.401693]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  605.406536]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  605.412106]  ? fput+0x130/0x1a0
[  605.415398]  ? __bpf_prog_get+0x9b/0x290
[  605.419466]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  605.424332]  ? bpf_prog_test_run+0x130/0x1a0
[  605.428765]  ? __x64_sys_bpf+0x3d8/0x510
[  605.432850]  ? bpf_prog_get+0x20/0x20
[  605.436684]  ? do_syscall_64+0x1b9/0x820
[  605.440749]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  605.446119]  ? syscall_return_slowpath+0x5e0/0x5e0
[  605.451063]  ? trace_hardirqs_off+0x300/0x300
[  605.455565]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  605.460588]  ? recalc_sigpending_tsk+0x180/0x180
[  605.465365]  ? kasan_check_write+0x14/0x20
[  605.469618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  605.474480]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  605.479886] warn_alloc_show_mem: 1 callbacks suppressed
[  605.479898] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  605.479901] Mem-Info:
[  605.479936] active_anon:49550 inactive_anon:372 isolated_anon:0
[  605.479936]  active_file:21 inactive_file:14 isolated_file:0
[  605.479936]  unevictable:0 dirty:0 writeback:0 unstable:0
[  605.479936]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  605.479936]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  605.479936]  free:13755 free_pcp:502 free_cma:0
[  605.485301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  605.485312] Call Trace:
[  605.492194] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  605.494606]  <IRQ>
[  605.527487] Node 0 
[  605.536858]  dump_stack+0x1c4/0x2b4
[  605.539451] 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
[  605.567107]  ? dump_stack_print_info.cold.2+0x52/0x52
[  605.569236] lowmem_reserve[]:
[  605.571482]  warn_alloc.cold.118+0xb7/0x1bd
[  605.575077]  0 2815
[  605.600599]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  605.605783]  6318
[  605.608890]  ? lock_downgrade+0x900/0x900
[  605.613186]  6318
[  605.615436]  ? trace_hardirqs_off+0xb8/0x300
[  605.620252] Node 0 DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  605.622342]  ? trace_hardirqs_off+0xb8/0x300
[  605.626469] lowmem_reserve[]:
[  605.628546]  __alloc_pages_slowpath+0x2667/0x2d80
[  605.632929]  0 0
[  605.660130]  ? warn_alloc+0x120/0x120
[  605.664496]  3503
[  605.667604]  ? warn_alloc+0x120/0x120
[  605.672427]  3503
[  605.674419]  ? print_usage_bug+0xc0/0xc0
[  605.678205] Node 0 
[  605.680270]  ? warn_alloc+0x120/0x120
[  605.684084] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  605.686128]  ? lock_downgrade+0x900/0x900
[  605.690162] lowmem_reserve[]: 0
[  605.692412]  ? print_usage_bug+0xc0/0xc0
[  605.696202]  0
[  605.724670]  ? kasan_check_read+0x11/0x20
[  605.728812]  0
[  605.732099]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.736156]  0
[  605.737971]  ? should_fail+0x22d/0xd01
[  605.742102] Node 0 
[  605.743913]  ? rcu_bh_qs+0xc0/0xc0
[  605.749417] DMA: 1*4kB 
[  605.751235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  605.755104] (U) 
[  605.757340]  ? __lock_acquire+0x7ec/0x4ec0
[  605.760882] 0*8kB 
[  605.763463]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  605.768539] 0*16kB 1*32kB 
[  605.770526]  ? __lock_acquire+0x7ec/0x4ec0
[  605.774735] (U) 2*64kB 
[  605.776898]  ? should_fail+0x22d/0xd01
[  605.781980] (U) 
[  605.784830]  ? mark_held_locks+0x130/0x130
[  605.789047] 1*128kB 
[  605.791629]  ? mark_held_locks+0x130/0x130
[  605.795489] (U) 1*256kB 
[  605.797479]  ? try_to_wake_up+0x10a/0x12f0
[  605.801685] (U) 0*512kB 
[  605.804017]  ? graph_lock+0x170/0x170
[  605.808240] 1*1024kB 
[  605.810908]  ? print_usage_bug+0xc0/0xc0
[  605.815123] (U) 
[  605.817794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.821582] 1*2048kB (M) 
[  605.824006]  ? check_preemption_disabled+0x48/0x200
[  605.828049] 3*4096kB (M) 
[  605.830043]  ? check_preemption_disabled+0x48/0x200
[  605.835554] = 15908kB
[  605.835564] Node 0 
[  605.838333]  ? __lock_is_held+0xb5/0x140
[  605.843318] DMA32: 3*4kB 
[  605.846088]  __alloc_pages_nodemask+0xa80/0xde0
[  605.851087] (UM) 0*8kB 
[  605.853504]  ? graph_lock+0x170/0x170
[  605.855722] 3*16kB 
[  605.859781]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  605.862530] (UM) 1*32kB 
[  605.867219]  ? graph_lock+0x170/0x170
[  605.869785] (M) 
[  605.873591]  ? find_held_lock+0x36/0x1c0
[  605.875809] 2*64kB 
[  605.880828]  ? ____cache_alloc_node+0x1c7/0x1e0
[  605.883473] (M) 
[  605.887272]  ? lock_downgrade+0x900/0x900
[  605.889233] 3*128kB 
[  605.893304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.895509] (M) 2*256kB 
[  605.900195]  cache_grow_begin+0x91/0x8c0
[  605.902153] (M) 
[  605.906308]  ? do_raw_spin_unlock+0xa7/0x2f0
[  605.908598] 3*512kB (M) 
[  605.914151]  fallback_alloc+0x203/0x2e0
[  605.916798] 4*1024kB (UM) 
[  605.920871]  ____cache_alloc_node+0x1c7/0x1e0
[  605.922820] 3*2048kB (M) 
[  605.927238]  kmem_cache_alloc_node+0xe3/0x730
[  605.929883] 3*4096kB (M) 
[  605.933873]  ? ipv6_get_ifaddr+0x42e/0x620
[  605.936693] = 25180kB
[  605.936703] Node 0 
[  605.941204]  __alloc_skb+0x119/0x770
[  605.943929] Normal: 2623*4kB 
[  605.948437]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  605.951173] (UME) 
[  605.955417]  ? skb_scrub_packet+0x490/0x490
[  605.957833] 197*8kB (UME) 
[  605.960080]  ? lock_downgrade+0x900/0x900
[  605.963786] 18*16kB 
[  605.966894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.972143] (UM) 
[  605.974301]  ? refcount_sub_and_test_checked+0x203/0x310
[  605.978598] 18*32kB 
[  605.981482]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  605.985604] (UM) 17*64kB 
[  605.987943]  ? addrconf_rs_timer+0x6f0/0x6f0
[  605.993469] (UM) 
[  605.995542]  ndisc_alloc_skb+0x144/0x340
[  606.001143] 0*128kB 0*256kB 
[  606.003486]  ndisc_send_rs+0x331/0x6e0
[  606.008912] 0*512kB 
[  606.011669]  addrconf_rs_timer+0x3c0/0x6f0
[  606.016096] 0*1024kB 
[  606.018169]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  606.022208] 0*2048kB 
[  606.025233]  call_timer_fn+0x272/0x920
[  606.029114] 0*4096kB = 14020kB
[  606.031449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  606.035669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  606.038084]  ? process_timeout+0x40/0x40
[  606.042310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  606.044711]  ? find_held_lock+0x36/0x1c0
[  606.048578] 414 total pagecache pages
[  606.051771]  ? mark_held_locks+0xc7/0x130
[  606.055988] 0 pages in swap cache
[  606.064818]  ? _raw_spin_unlock_irq+0x27/0x80
[  606.068878] Swap cache stats: add 0, delete 0, find 0/0
[  606.068889] Free swap  = 0kB
[  606.077481]  ? _raw_spin_unlock_irq+0x27/0x80
[  606.081526] Total swap = 0kB
[  606.085330]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  606.089455] 1965979 pages RAM
[  606.092932]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  606.097408] 0 pages HighMem/MovableOnly
[  606.102792]  ? trace_hardirqs_on+0xbd/0x310
[  606.105789] 343324 pages reserved
[  606.105805] 0 pages cma reserved
[  606.110307]  ? kasan_check_read+0x11/0x20
[  606.113443] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  606.117543]  ? __run_timers+0x7da/0xc70
[  606.120633] syz-executor3 cpuset=
[  606.125213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  606.129179] syz3
[  606.133499]  ? work_on_cpu_safe+0x90/0x90
[  606.136938]  mems_allowed=0
[  606.140314]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  606.181011]  __run_timers+0x7e5/0xc70
[  606.184840]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  606.190211]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  606.195235]  ? graph_lock+0x170/0x170
[  606.199083]  ? print_usage_bug+0xc0/0xc0
[  606.203146]  ? lock_release+0x970/0x970
[  606.207144]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  606.212358]  ? find_held_lock+0x36/0x1c0
[  606.216428]  ? graph_lock+0x170/0x170
[  606.220238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.225779]  ? check_preemption_disabled+0x48/0x200
[  606.230820]  ? __lock_is_held+0xb5/0x140
[  606.234893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.240433]  ? check_preemption_disabled+0x48/0x200
[  606.245461]  run_timer_softirq+0x52/0xb0
[  606.249530]  ? rcu_read_lock_sched_held+0x108/0x120
[  606.254555]  __do_softirq+0x30b/0xad8
[  606.258372]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  606.263487]  ? pvclock_read_flags+0x160/0x160
[  606.267985]  ? lapic_next_event+0x5a/0x90
[  606.272136]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.277676]  ? check_preemption_disabled+0x48/0x200
[  606.282692]  ? check_preemption_disabled+0x48/0x200
[  606.287718]  ? kvm_clock_read+0x18/0x30
[  606.291722]  ? kvm_sched_clock_read+0x9/0x20
[  606.296145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.301725]  ? check_preemption_disabled+0x48/0x200
[  606.306770]  irq_exit+0x17f/0x1c0
[  606.310238]  smp_apic_timer_interrupt+0x1cb/0x760
[  606.315091]  ? smp_reschedule_interrupt+0x109/0x650
[  606.320117]  ? smp_call_function_single_interrupt+0x650/0x650
[  606.326024]  ? interrupt_entry+0xb5/0xf0
[  606.330112]  ? trace_hardirqs_off_caller+0xbb/0x300
[  606.335134]  ? trace_hardirqs_off_caller+0xbb/0x300
[  606.340157]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  606.345017]  ? trace_hardirqs_off+0x300/0x300
[  606.349540]  ? trace_hardirqs_off+0x300/0x300
[  606.354049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.359593]  ? check_preemption_disabled+0x48/0x200
[  606.364614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.370166]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  606.375058]  apic_timer_interrupt+0xf/0x20
[  606.379299]  </IRQ>
[  606.381542] RIP: 0010:console_unlock+0x1017/0x11a0
[  606.386474] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  606.405376] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  606.413090] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  606.420360] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  606.427631] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  606.434901] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  606.442170] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  606.449459]  ? netconsole_netdev_event+0x280/0x280
[  606.454402]  ? console_unlock+0x100e/0x11a0
[  606.458748]  ? devkmsg_read+0xbb0/0xbb0
[  606.462731]  ? lock_release+0x970/0x970
[  606.466721]  ? retint_kernel+0x2d/0x2d
[  606.470633]  vprintk_emit+0x33d/0x930
[  606.474446]  ? wake_up_klogd+0x180/0x180
[  606.478517]  ? __lock_acquire+0x6f0/0x4ec0
[  606.482755]  ? __lock_acquire+0x7ec/0x4ec0
[  606.486998]  ? mark_held_locks+0x121/0x130
[  606.491245]  ? print_usage_bug+0xc0/0xc0
[  606.495323]  ? vprintk_default+0x28/0x30
[  606.499389]  ? vprintk_func+0x85/0x181
[  606.503306]  vprintk_default+0x28/0x30
[  606.507205]  vprintk_func+0x7e/0x181
[  606.510926]  printk+0xa7/0xcf
[  606.514045]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  606.518832]  show_free_areas.cold.119+0x1ab4/0x215d
[  606.523882]  ? si_meminfo_node+0x260/0x260
[  606.528130]  ? __lock_acquire+0x7ec/0x4ec0
[  606.532373]  ? update_load_avg+0x387/0x2470
[  606.536735]  ? __lock_acquire+0x7ec/0x4ec0
[  606.540985]  ? __lock_acquire+0x7ec/0x4ec0
[  606.545245]  ? mark_held_locks+0x130/0x130
[  606.549482]  ? mark_held_locks+0x130/0x130
[  606.553725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.559265]  ? graph_lock+0x170/0x170
[  606.563080]  ? put_dec+0x3b/0xf0
[  606.566450]  ? number+0x972/0xca0
[  606.569904]  ? __lock_acquire+0x7ec/0x4ec0
[  606.574142]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  606.579686]  ? find_held_lock+0x36/0x1c0
[  606.583761]  ? serial8250_console_write+0x8b3/0xb10
[  606.588794]  ? lock_downgrade+0x900/0x900
[  606.592948]  ? graph_lock+0x170/0x170
[  606.596764]  ? graph_lock+0x170/0x170
[  606.600570]  ? print_usage_bug+0xc0/0xc0
[  606.604633]  ? do_raw_spin_unlock+0xa7/0x2f0
[  606.609056]  ? trace_hardirqs_on+0x310/0x310
[  606.613471]  ? wq_watchdog_touch+0x9c/0xfe
[  606.617773]  ? io_serial_in+0x11/0x90
[  606.621583]  ? find_held_lock+0x36/0x1c0
[  606.625654]  ? mark_held_locks+0xc7/0x130
[  606.629809]  ? netconsole_netdev_event+0x280/0x280
[  606.634742]  ? console_unlock+0xfe2/0x11a0
[  606.638979]  ? lockdep_hardirqs_on+0x421/0x5c0
[  606.643566]  ? trace_hardirqs_on+0xbd/0x310
[  606.647911]  ? vprintk_emit+0x33d/0x930
[  606.651894]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  606.657350]  ? kasan_check_write+0x14/0x20
[  606.661588]  ? do_raw_spin_lock+0xc1/0x200
[  606.665839]  ? netconsole_netdev_event+0x280/0x280
[  606.670802]  ? console_unlock+0x98e/0x11a0
[  606.675071]  ? devkmsg_read+0xbb0/0xbb0
[  606.679054]  ? vprintk_emit+0x7f7/0x930
[  606.683047]  ? lock_release+0x970/0x970
[  606.687038]  ? preempt_count_add+0x7d/0x160
[  606.691367]  ? wake_up_klogd+0x11a/0x180
[  606.695451]  ? console_device+0xc0/0xc0
[  606.699431]  ? do_raw_spin_lock+0xc1/0x200
[  606.703688]  ? vprintk_emit+0x268/0x930
[  606.707682]  ? wake_up_klogd+0x180/0x180
[  606.711747]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  606.716507]  ? trace_hardirqs_off_caller+0x300/0x300
[  606.721615]  ? retint_kernel+0x1b/0x2d
[  606.725507]  ? trace_hardirqs_on+0x310/0x310
[  606.729925]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  606.734692]  ? retint_kernel+0x2d/0x2d
[  606.738592]  ? vprintk_default+0x28/0x30
[  606.742662]  ? vprintk_func+0x85/0x181
[  606.746566]  ? arch_local_irq_restore+0x45/0x52
[  606.751240]  ? printk+0xa7/0xcf
[  606.754559]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  606.759330]  ? show_mem+0x1e/0x17b
[  606.762888]  show_mem+0x34/0x17b
[  606.766279]  dump_header+0x2f1/0xf72
[  606.770025]  ? pagefault_out_of_memory+0x197/0x197
[  606.775007]  ? mark_held_locks+0x130/0x130
[  606.779256]  ? __lock_acquire+0x7ec/0x4ec0
[  606.783521]  ? mem_cgroup_charge_statistics+0x780/0x780
[  606.788891]  ? print_usage_bug+0xc0/0xc0
[  606.792960]  ? print_usage_bug+0xc0/0xc0
[  606.797038]  ? graph_lock+0x170/0x170
[  606.800840]  ? graph_lock+0x170/0x170
[  606.804643]  ? print_usage_bug+0xc0/0xc0
[  606.808706]  ? print_usage_bug+0xc0/0xc0
[  606.812783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.818338]  ? find_held_lock+0x36/0x1c0
[  606.822413]  ? mark_held_locks+0xc7/0x130
[  606.826567]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  606.831690]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  606.836813]  ? lockdep_hardirqs_on+0x421/0x5c0
[  606.841413]  ? trace_hardirqs_on+0xbd/0x310
[  606.845734]  ? kasan_check_read+0x11/0x20
[  606.849897]  ? ___ratelimit+0x36f/0x655
[  606.853878]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  606.859336]  ? trace_hardirqs_on+0x310/0x310
[  606.863752]  ? lock_downgrade+0x900/0x900
[  606.867914]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  606.873036]  ? ___ratelimit+0xaa/0x655
[  606.876956]  ? idr_get_free+0xec0/0xec0
[  606.880932]  ? kasan_check_write+0x14/0x20
[  606.885168]  ? do_raw_spin_lock+0xc1/0x200
[  606.889422]  oom_kill_process.cold.27+0x10/0x903
[  606.894202]  ? graph_lock+0x170/0x170
[  606.898023]  ? _raw_spin_unlock+0x2c/0x50
[  606.902194]  ? oom_badness+0xe6/0xaa0
[  606.906006]  ? oom_evaluate_task+0x540/0x540
[  606.910440]  ? find_held_lock+0x36/0x1c0
[  606.914512]  ? out_of_memory+0x974/0x14c0
[  606.918667]  ? lock_downgrade+0x900/0x900
[  606.922859]  ? check_preemption_disabled+0x48/0x200
[  606.927897]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  606.933705]  ? kasan_check_read+0x11/0x20
[  606.937870]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  606.943155]  ? rcu_bh_qs+0xc0/0xc0
[  606.946704]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  606.951759]  ? oom_evaluate_task+0x302/0x540
[  606.956184]  out_of_memory+0xa86/0x14c0
[  606.960174]  ? oom_killer_disable+0x3a0/0x3a0
[  606.964682]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  606.969626]  ? __mutex_add_waiter+0x2a0/0x2a0
[  606.974141]  __alloc_pages_slowpath+0x2318/0x2d80
[  606.979020]  ? warn_alloc+0x120/0x120
[  606.982854]  ? __radix_tree_lookup+0x4c0/0x4c0
[  606.987458]  ? find_get_entry+0x2f2/0xc40
[  606.991622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.997175]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  607.002200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.007771]  ? should_fail+0x22d/0xd01
[  607.011682]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  607.016814]  ? __lock_is_held+0xb5/0x140
[  607.020918]  ? __lock_is_held+0xb5/0x140
[  607.025001]  ? ___might_sleep+0x1ed/0x300
[  607.029158]  ? lock_release+0x970/0x970
[  607.033141]  ? arch_local_save_flags+0x40/0x40
[  607.037764]  ? __might_sleep+0x95/0x190
[  607.041748]  __alloc_pages_nodemask+0xa80/0xde0
[  607.046449]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  607.051477]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  607.057278]  ? kasan_check_read+0x11/0x20
[  607.061439]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  607.066720]  ? graph_lock+0x170/0x170
[  607.070523]  ? print_usage_bug+0xc0/0xc0
[  607.074615]  ? graph_lock+0x170/0x170
[  607.078429]  ? graph_lock+0x170/0x170
[  607.082232]  ? __do_page_cache_readahead+0x7ce/0x980
[  607.087349]  ? find_held_lock+0x36/0x1c0
[  607.091418]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  607.096969]  alloc_pages_current+0x10c/0x210
[  607.101399]  ? lock_downgrade+0x900/0x900
[  607.105774]  __page_cache_alloc+0x38f/0x5b0
[  607.110100]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  607.115909]  ? kasan_check_read+0x11/0x20
[  607.120073]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  607.125360]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  607.130042]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.135583]  ? check_preemption_disabled+0x48/0x200
[  607.140633]  filemap_fault+0x1594/0x25f0
[  607.144714]  ? __lock_page_or_retry+0xa00/0xa00
[  607.149385]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  607.155187]  ? kasan_check_read+0x11/0x20
[  607.159337]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  607.164620]  ? rcu_bh_qs+0xc0/0xc0
[  607.168169]  ? find_held_lock+0x36/0x1c0
[  607.172242]  ? filemap_map_pages+0xdea/0x1980
[  607.176753]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  607.182574]  ? find_get_pages_range_tag+0x1320/0x1320
[  607.187782]  ? unwind_dump+0x190/0x190
[  607.191679]  ? graph_lock+0x170/0x170
[  607.195497]  ? is_bpf_text_address+0xd3/0x170
[  607.200000]  ? __kernel_text_address+0xd/0x40
[  607.204528]  ? lock_acquire+0x1ed/0x520
[  607.208505]  ? ext4_filemap_fault+0x7a/0xad
[  607.212842]  ? lock_release+0x970/0x970
[  607.216820]  ? arch_local_save_flags+0x40/0x40
[  607.221401]  ? save_stack+0x43/0xd0
[  607.225051]  ? __kasan_slab_free+0x102/0x150
[  607.229485]  ? kasan_slab_free+0xe/0x10
[  607.233462]  ? kfree+0xcf/0x230
[  607.236752]  ? print_usage_bug+0xc0/0xc0
[  607.240823]  ? __vfs_read+0x117/0x9b0
[  607.244644]  ? down_read+0xb0/0x1d0
[  607.248289]  ? ext4_filemap_fault+0x7a/0xad
[  607.252621]  ? __down_interruptible+0x700/0x700
[  607.257372]  ext4_filemap_fault+0x82/0xad
[  607.261552]  __do_fault+0x100/0x6b0
[  607.265221]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  607.270689]  ? print_bad_pte+0x6c0/0x6c0
[  607.274772]  ? __kasan_slab_free+0x119/0x150
[  607.279199]  ? pmd_val+0x88/0x100
[  607.282655]  ? add_mm_counter_fast+0xd0/0xd0
[  607.287069]  ? pmd_val+0x88/0x100
[  607.290531]  ? add_mm_counter_fast+0xd0/0xd0
[  607.294947]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.300496]  __handle_mm_fault+0x3709/0x53e0
[  607.304929]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  607.309779]  ? graph_lock+0x170/0x170
[  607.313583]  ? print_usage_bug+0xc0/0xc0
[  607.317649]  ? graph_lock+0x170/0x170
[  607.321451]  ? graph_lock+0x170/0x170
[  607.325300]  ? handle_mm_fault+0x42a/0xc70
[  607.329540]  ? lock_downgrade+0x900/0x900
[  607.333687]  ? check_preemption_disabled+0x48/0x200
[  607.338713]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  607.344509]  ? kasan_check_read+0x11/0x20
[  607.348659]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  607.353956]  ? rcu_bh_qs+0xc0/0xc0
[  607.357506]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  607.362962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.368516]  ? check_preemption_disabled+0x48/0x200
[  607.373545]  handle_mm_fault+0x54f/0xc70
[  607.377618]  ? __handle_mm_fault+0x53e0/0x53e0
[  607.382211]  ? find_vma+0x34/0x190
[  607.385763]  __do_page_fault+0x67d/0xed0
[  607.389847]  ? mm_fault_error+0x380/0x380
[  607.394001]  ? trace_hardirqs_off+0xb8/0x300
[  607.398438]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  607.403809]  ? trace_hardirqs_on+0x310/0x310
[  607.408231]  do_page_fault+0xf2/0x7e0
[  607.412046]  ? vmalloc_sync_all+0x30/0x30
[  607.416198]  ? error_entry+0x70/0xd0
[  607.419919]  ? trace_hardirqs_off_caller+0xbb/0x300
[  607.424935]  ? trace_hardirqs_on_caller+0xc0/0x300
[  607.429869]  ? syscall_return_slowpath+0x5e0/0x5e0
[  607.434812]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  607.439672]  ? trace_hardirqs_off+0x300/0x300
[  607.444171]  ? trace_hardirqs_off_caller+0x300/0x300
[  607.449282]  ? prepare_exit_to_usermode+0x291/0x3b0
[  607.454312]  ? page_fault+0x8/0x30
[  607.457860]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  607.462710]  ? page_fault+0x8/0x30
[  607.466262]  page_fault+0x1e/0x30
[  607.469723] RIP: 0033:0x7f60147c71fd
[  607.473468] Code: Bad RIP value.
[  607.476829] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  607.482211] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  607.489494] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  607.496776] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  607.504055] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  607.511326] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  607.518629] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  607.518715] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  607.525930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  607.525936] Call Trace:
[  607.525985]  dump_stack+0x1c4/0x2b4
[  607.526007]  ? dump_stack_print_info.cold.2+0x52/0x52
[  607.532580] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  607.541861]  warn_alloc.cold.118+0xb7/0x1bd
[  607.544416] rsyslogd cpuset=
[  607.548053]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  607.553224] /
[  607.563278]  ? lock_downgrade+0x900/0x900
[  607.567586]  mems_allowed=0
[  607.570607]  ? trace_hardirqs_off+0xb8/0x300
[  607.588621]  ? trace_hardirqs_off+0xb8/0x300
[  607.593076]  __alloc_pages_slowpath+0x2667/0x2d80
[  607.597960]  ? warn_alloc+0x120/0x120
[  607.601786]  ? warn_alloc+0x120/0x120
[  607.605605]  ? print_usage_bug+0xc0/0xc0
[  607.609670]  ? warn_alloc+0x120/0x120
[  607.613476]  ? print_usage_bug+0xc0/0xc0
[  607.617560]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.623121]  ? should_fail+0x22d/0xd01
[  607.627015]  ? find_held_lock+0x36/0x1c0
[  607.631097]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  607.636208]  ? __lock_acquire+0x7ec/0x4ec0
[  607.640461]  ? should_fail+0x22d/0xd01
[  607.644364]  ? __update_load_avg_blocked_se+0x730/0x730
[  607.649769]  ? mark_held_locks+0x130/0x130
[  607.654068]  ? mark_held_locks+0x130/0x130
[  607.658309]  ? graph_lock+0x170/0x170
[  607.662125]  ? __lock_acquire+0x7ec/0x4ec0
[  607.666367]  ? update_load_avg+0x387/0x2470
[  607.670697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.676245]  ? graph_lock+0x170/0x170
[  607.680065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.685619]  ? check_preemption_disabled+0x48/0x200
[  607.690642]  ? check_preemption_disabled+0x48/0x200
[  607.695691]  ? __lock_is_held+0xb5/0x140
[  607.699763]  __alloc_pages_nodemask+0xa80/0xde0
[  607.704443]  ? graph_lock+0x170/0x170
[  607.708257]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  607.713274]  ? graph_lock+0x170/0x170
[  607.717095]  ? find_held_lock+0x36/0x1c0
[  607.721199]  ? ____cache_alloc_node+0x1c7/0x1e0
[  607.725876]  ? lock_downgrade+0x900/0x900
[  607.730045]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  607.735611]  cache_grow_begin+0x91/0x8c0
[  607.739682]  ? do_raw_spin_unlock+0xa7/0x2f0
[  607.744125]  fallback_alloc+0x203/0x2e0
[  607.748114]  ____cache_alloc_node+0x1c7/0x1e0
[  607.752652]  kmem_cache_alloc+0x1f8/0x730
[  607.756826]  skb_clone+0x1bb/0x500
[  607.760376]  ? skb_split+0x11e0/0x11e0
[  607.764270]  ? kasan_check_read+0x11/0x20
[  607.768426]  ? __schedule+0x150b/0x1ed0
[  607.772408]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  607.777865]  ? lock_repin_lock+0x430/0x430
[  607.782133]  bpf_clone_redirect+0xb9/0x490
[  607.786391]  ? __schedule+0x150b/0x1ed0
[  607.790381]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  607.795407]  ? __sched_text_start+0x8/0x8
[  607.799567]  ? lockdep_hardirqs_on+0x421/0x5c0
[  607.804183]  ? retint_kernel+0x2d/0x2d
[  607.808087]  ? find_held_lock+0x36/0x1c0
[  607.812161]  ? lock_acquire+0x1ed/0x520
[  607.816142]  ? bpf_test_run+0x32e/0x5a0
[  607.820127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.825673]  ? check_preemption_disabled+0x48/0x200
[  607.830711]  ? kasan_check_read+0x11/0x20
[  607.834869]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  607.840154]  ? rcu_bh_qs+0xc0/0xc0
[  607.843704]  ? preempt_schedule+0x4d/0x60
[  607.847861]  ? ___preempt_schedule+0x16/0x18
[  607.852284]  ? bpf_test_run+0x1c0/0x5a0
[  607.856276]  ? netlink_diag_dump+0x2a0/0x2a0
[  607.860695]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.866253]  ? bpf_test_init.isra.9+0x70/0x100
[  607.870848]  ? bpf_prog_test_run_skb+0x634/0xb40
[  607.875622]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  607.880487]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  607.886037]  ? fput+0x130/0x1a0
[  607.889348]  ? __bpf_prog_get+0x9b/0x290
[  607.893426]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  607.898275]  ? bpf_prog_test_run+0x130/0x1a0
[  607.902696]  ? __x64_sys_bpf+0x3d8/0x510
[  607.906771]  ? bpf_prog_get+0x20/0x20
[  607.910626]  ? do_syscall_64+0x1b9/0x820
[  607.914692]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  607.920066]  ? syscall_return_slowpath+0x5e0/0x5e0
[  607.925000]  ? trace_hardirqs_off+0x300/0x300
[  607.929506]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  607.934529]  ? recalc_sigpending_tsk+0x180/0x180
[  607.939303]  ? kasan_check_write+0x14/0x20
[  607.943555]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  607.948414]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  607.953812] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  607.953818] warn_alloc_show_mem: 1 callbacks suppressed
[  607.953841] Mem-Info:
[  607.960688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  607.960699] Call Trace:
[  607.966086] active_anon:49550 inactive_anon:372 isolated_anon:0
[  607.966086]  active_file:21 inactive_file:14 isolated_file:0
[  607.966086]  unevictable:0 dirty:0 writeback:0 unstable:0
[  607.966086]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  607.966086]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  607.966086]  free:13755 free_pcp:502 free_cma:0
[  607.968461]  <IRQ>
[  607.977837] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  607.980445]  dump_stack+0x1c4/0x2b4
[  608.013622] Node 0 
[  608.015792]  ? dump_stack_print_info.cold.2+0x52/0x52
[  608.043469] 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
[  608.047107]  warn_alloc.cold.118+0xb7/0x1bd
[  608.049306] lowmem_reserve[]: 0
[  608.054506]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  608.079991]  2815 6318
[  608.084335]  ? lock_downgrade+0x900/0x900
[  608.087585]  6318
[  608.092441]  ? trace_hardirqs_off+0xb8/0x300
[  608.094922] Node 0 
[  608.099071]  ? trace_hardirqs_off+0xb8/0x300
[  608.101141] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  608.105523]  __alloc_pages_slowpath+0x2667/0x2d80
[  608.107746] lowmem_reserve[]: 0
[  608.112186]  ? warn_alloc+0x120/0x120
[  608.138682]  0 3503
[  608.143541]  ? trace_hardirqs_on+0x310/0x310
[  608.146812]  3503
[  608.150623]  ? warn_alloc+0x120/0x120
[  608.152843] Node 0 
[  608.157249]  ? print_usage_bug+0xc0/0xc0
[  608.159329] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  608.163094]  ? warn_alloc+0x120/0x120
[  608.165313] lowmem_reserve[]:
[  608.169377]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  608.197823]  0 0
[  608.201657]  ? print_usage_bug+0xc0/0xc0
[  608.204737]  0 0
[  608.209761]  ? __lock_acquire+0x7ec/0x4ec0
[  608.211723] Node 0 
[  608.215785]  ? __lock_acquire+0x7ec/0x4ec0
[  608.217745] DMA: 
[  608.222001]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  608.224225] 1*4kB 
[  608.228460]  ? should_fail+0x22d/0xd01
[  608.230504] (U) 
[  608.236048]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  608.238176] 0*8kB 0*16kB 
[  608.242104]  ? __lock_acquire+0x7ec/0x4ec0
[  608.244058] 1*32kB (U) 
[  608.249169]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  608.251909] 2*64kB (U) 
[  608.256168]  ? __lock_acquire+0x7ec/0x4ec0
[  608.258725] 1*128kB (U) 
[  608.263837]  ? should_fail+0x22d/0xd01
[  608.266402] 1*256kB 
[  608.270633]  ? print_usage_bug+0xc0/0xc0
[  608.273284] (U) 
[  608.277185]  ? mark_held_locks+0x130/0x130
[  608.279480] 0*512kB 1*1024kB 
[  608.283551]  ? mark_held_locks+0x130/0x130
[  608.285506] (U) 
[  608.289778]  ? graph_lock+0x170/0x170
[  608.292875] 1*2048kB (M) 
[  608.297127]  ? print_usage_bug+0xc0/0xc0
[  608.299085] 3*4096kB 
[  608.302885]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  608.305622] (M) 
[  608.309684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.312082] = 15908kB
[  608.312091] Node 0 
[  608.316844]  ? check_preemption_disabled+0x48/0x200
[  608.318825] DMA32: 
[  608.324358]  ? check_preemption_disabled+0x48/0x200
[  608.326752] 3*4kB 
[  608.329003]  ? __lock_is_held+0xb5/0x140
[  608.333995] (UM) 
[  608.336238]  __alloc_pages_nodemask+0xa80/0xde0
[  608.341228] 0*8kB 3*16kB 
[  608.343387]  ? graph_lock+0x170/0x170
[  608.347429] (UM) 
[  608.349494]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  608.354158] 1*32kB 
[  608.356916]  ? graph_lock+0x170/0x170
[  608.360694] (M) 
[  608.362763]  ? find_held_lock+0x36/0x1c0
[  608.367752] 2*64kB 
[  608.369993]  ? ____cache_alloc_node+0x1c7/0x1e0
[  608.373776] (M) 
[  608.375753]  ? lock_downgrade+0x900/0x900
[  608.379797] 3*128kB (M) 
[  608.382092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.386736] 2*256kB 
[  608.388711]  cache_grow_begin+0x91/0x8c0
[  608.392831] (M) 3*512kB 
[  608.395518]  ? do_raw_spin_unlock+0xa7/0x2f0
[  608.401065] (M) 
[  608.403405]  fallback_alloc+0x203/0x2e0
[  608.407438] 4*1024kB (UM) 
[  608.410121]  ____cache_alloc_node+0x1c7/0x1e0
[  608.414501] 3*2048kB (M) 
[  608.416499]  kmem_cache_alloc_node+0xe3/0x730
[  608.420470] 3*4096kB 
[  608.423337]  ? ipv6_get_ifaddr+0x42e/0x620
[  608.427811] (M) 
[  608.430575]  __alloc_skb+0x119/0x770
[  608.435060] = 25180kB
[  608.437484]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  608.441696] Node 0 
[  608.443670]  ? skb_scrub_packet+0x490/0x490
[  608.447365] Normal: 
[  608.449777]  ? lock_downgrade+0x900/0x900
[  608.455047] 2623*4kB 
[  608.457288]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.461598] (UME) 
[  608.463924]  ? refcount_sub_and_test_checked+0x203/0x310
[  608.468068] 197*8kB (UME) 
[  608.470501]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  608.476020] 18*16kB 
[  608.478180]  ? addrconf_rs_timer+0x6f0/0x6f0
[  608.483606] (UM) 
[  608.486461]  ndisc_alloc_skb+0x144/0x340
[  608.491883] 18*32kB 
[  608.494209]  ndisc_send_rs+0x331/0x6e0
[  608.498608] (UM) 
[  608.500674]  addrconf_rs_timer+0x3c0/0x6f0
[  608.504709] 17*64kB (UM) 
[  608.507060]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  608.510936] 0*128kB 
[  608.513014]  call_timer_fn+0x272/0x920
[  608.517223] 0*256kB 
[  608.519976]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  608.524189] 0*512kB 
[  608.526513]  ? process_timeout+0x40/0x40
[  608.530372] 0*1024kB 0*2048kB 
[  608.532705]  ? find_held_lock+0x36/0x1c0
[  608.536922] 0*4096kB 
[  608.539247]  ? mark_held_locks+0xc7/0x130
[  608.543284] = 14020kB
[  608.546479]  ? _raw_spin_unlock_irq+0x27/0x80
[  608.550539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  608.552943]  ? _raw_spin_unlock_irq+0x27/0x80
[  608.557076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  608.559489]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  608.563985] 414 total pagecache pages
[  608.572816]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  608.577296] 0 pages in swap cache
[  608.585897]  ? trace_hardirqs_on+0xbd/0x310
[  608.590114] Swap cache stats: add 0, delete 0, find 0/0
[  608.593904]  ? kasan_check_read+0x11/0x20
[  608.598490] Free swap  = 0kB
[  608.598501] Total swap = 0kB
[  608.601955]  ? __run_timers+0x7da/0xc70
[  608.606257] 1965979 pages RAM
[  608.611618]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  608.615738] 0 pages HighMem/MovableOnly
[  608.615748] 343324 pages reserved
[  608.618776]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  608.621774] 0 pages cma reserved
[  608.625753]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  608.629001] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  608.634309]  __run_timers+0x7e5/0xc70
[  608.638260] syz-executor3 cpuset=
[  608.641720]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  608.645927] syz3
[  608.649315]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  608.653526]  mems_allowed=0
[  608.664043]  ? graph_lock+0x170/0x170
[  608.690322]  ? print_usage_bug+0xc0/0xc0
[  608.694386]  ? lock_release+0x970/0x970
[  608.698365]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  608.703565]  ? find_held_lock+0x36/0x1c0
[  608.707636]  ? graph_lock+0x170/0x170
[  608.711444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.716997]  ? check_preemption_disabled+0x48/0x200
[  608.722057]  ? __lock_is_held+0xb5/0x140
[  608.726131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.731684]  ? check_preemption_disabled+0x48/0x200
[  608.736717]  run_timer_softirq+0x52/0xb0
[  608.740786]  ? rcu_read_lock_sched_held+0x108/0x120
[  608.745836]  __do_softirq+0x30b/0xad8
[  608.749653]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  608.754768]  ? pvclock_read_flags+0x160/0x160
[  608.759266]  ? lapic_next_event+0x5a/0x90
[  608.763424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.768964]  ? check_preemption_disabled+0x48/0x200
[  608.773983]  ? check_preemption_disabled+0x48/0x200
[  608.779018]  ? kvm_clock_read+0x18/0x30
[  608.783011]  ? kvm_sched_clock_read+0x9/0x20
[  608.787432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.792975]  ? check_preemption_disabled+0x48/0x200
[  608.798011]  irq_exit+0x17f/0x1c0
[  608.801487]  smp_apic_timer_interrupt+0x1cb/0x760
[  608.806334]  ? smp_reschedule_interrupt+0x109/0x650
[  608.811355]  ? smp_call_function_single_interrupt+0x650/0x650
[  608.817246]  ? interrupt_entry+0xb5/0xf0
[  608.821315]  ? trace_hardirqs_off_caller+0xbb/0x300
[  608.826337]  ? trace_hardirqs_off_caller+0xbb/0x300
[  608.831363]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  608.836210]  ? trace_hardirqs_off+0x300/0x300
[  608.840709]  ? trace_hardirqs_off+0x300/0x300
[  608.845210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.850746]  ? check_preemption_disabled+0x48/0x200
[  608.855800]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.861354]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  608.866210]  apic_timer_interrupt+0xf/0x20
[  608.870439]  </IRQ>
[  608.872680] RIP: 0010:console_unlock+0x1017/0x11a0
[  608.877613] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  608.896551] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  608.904266] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  608.911540] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  608.918809] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  608.926079] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  608.933345] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  608.940647]  ? netconsole_netdev_event+0x280/0x280
[  608.945595]  ? console_unlock+0x100e/0x11a0
[  608.949954]  ? devkmsg_read+0xbb0/0xbb0
[  608.953947]  ? lock_release+0x970/0x970
[  608.957938]  ? retint_kernel+0x2d/0x2d
[  608.961853]  vprintk_emit+0x33d/0x930
[  608.965668]  ? wake_up_klogd+0x180/0x180
[  608.969739]  ? __lock_acquire+0x6f0/0x4ec0
[  608.973984]  ? __lock_acquire+0x7ec/0x4ec0
[  608.978221]  ? mark_held_locks+0x121/0x130
[  608.982464]  ? print_usage_bug+0xc0/0xc0
[  608.986535]  ? vprintk_default+0x28/0x30
[  608.990600]  ? vprintk_func+0x85/0x181
[  608.994507]  vprintk_default+0x28/0x30
[  608.998653]  vprintk_func+0x7e/0x181
[  609.002386]  printk+0xa7/0xcf
[  609.005501]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  609.010285]  show_free_areas.cold.119+0x1ab4/0x215d
[  609.015340]  ? si_meminfo_node+0x260/0x260
[  609.019582]  ? __lock_acquire+0x7ec/0x4ec0
[  609.023828]  ? update_load_avg+0x387/0x2470
[  609.028170]  ? __lock_acquire+0x7ec/0x4ec0
[  609.032407]  ? __lock_acquire+0x7ec/0x4ec0
[  609.036669]  ? mark_held_locks+0x130/0x130
[  609.040909]  ? mark_held_locks+0x130/0x130
[  609.045182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.050724]  ? graph_lock+0x170/0x170
[  609.054530]  ? put_dec+0x3b/0xf0
[  609.057902]  ? number+0x972/0xca0
[  609.061359]  ? __lock_acquire+0x7ec/0x4ec0
[  609.065605]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  609.071163]  ? find_held_lock+0x36/0x1c0
[  609.075239]  ? serial8250_console_write+0x8b3/0xb10
[  609.080260]  ? lock_downgrade+0x900/0x900
[  609.084420]  ? graph_lock+0x170/0x170
[  609.088232]  ? graph_lock+0x170/0x170
[  609.092052]  ? print_usage_bug+0xc0/0xc0
[  609.096120]  ? do_raw_spin_unlock+0xa7/0x2f0
[  609.100544]  ? trace_hardirqs_on+0x310/0x310
[  609.105170]  ? wq_watchdog_touch+0x9c/0xfe
[  609.109417]  ? io_serial_in+0x11/0x90
[  609.113246]  ? find_held_lock+0x36/0x1c0
[  609.117325]  ? mark_held_locks+0xc7/0x130
[  609.121490]  ? netconsole_netdev_event+0x280/0x280
[  609.126446]  ? console_unlock+0xfe2/0x11a0
[  609.130715]  ? lockdep_hardirqs_on+0x421/0x5c0
[  609.135309]  ? trace_hardirqs_on+0xbd/0x310
[  609.139643]  ? vprintk_emit+0x33d/0x930
[  609.143624]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  609.149079]  ? kasan_check_write+0x14/0x20
[  609.153350]  ? do_raw_spin_lock+0xc1/0x200
[  609.157597]  ? netconsole_netdev_event+0x280/0x280
[  609.162535]  ? console_unlock+0x98e/0x11a0
[  609.166786]  ? devkmsg_read+0xbb0/0xbb0
[  609.170763]  ? vprintk_emit+0x7f7/0x930
[  609.174749]  ? lock_release+0x970/0x970
[  609.178732]  ? preempt_count_add+0x7d/0x160
[  609.183070]  ? wake_up_klogd+0x11a/0x180
[  609.187152]  ? console_device+0xc0/0xc0
[  609.191144]  ? do_raw_spin_lock+0xc1/0x200
[  609.195395]  ? vprintk_emit+0x268/0x930
[  609.199383]  ? wake_up_klogd+0x180/0x180
[  609.203464]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  609.208226]  ? trace_hardirqs_off_caller+0x300/0x300
[  609.213335]  ? retint_kernel+0x1b/0x2d
[  609.217225]  ? trace_hardirqs_on+0x310/0x310
[  609.221649]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  609.226419]  ? retint_kernel+0x2d/0x2d
[  609.230324]  ? vprintk_default+0x28/0x30
[  609.234390]  ? vprintk_func+0x85/0x181
[  609.238281]  ? arch_local_irq_restore+0x45/0x52
[  609.242968]  ? printk+0xa7/0xcf
[  609.246253]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  609.251022]  ? show_mem+0x1e/0x17b
[  609.254584]  show_mem+0x34/0x17b
[  609.257960]  dump_header+0x2f1/0xf72
[  609.261692]  ? pagefault_out_of_memory+0x197/0x197
[  609.266633]  ? mark_held_locks+0x130/0x130
[  609.270883]  ? __lock_acquire+0x7ec/0x4ec0
[  609.275149]  ? mem_cgroup_charge_statistics+0x780/0x780
[  609.280543]  ? print_usage_bug+0xc0/0xc0
[  609.284618]  ? print_usage_bug+0xc0/0xc0
[  609.288698]  ? graph_lock+0x170/0x170
[  609.292505]  ? graph_lock+0x170/0x170
[  609.296399]  ? print_usage_bug+0xc0/0xc0
[  609.300462]  ? print_usage_bug+0xc0/0xc0
[  609.304534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.310084]  ? find_held_lock+0x36/0x1c0
[  609.314160]  ? mark_held_locks+0xc7/0x130
[  609.318319]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  609.323429]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  609.328542]  ? lockdep_hardirqs_on+0x421/0x5c0
[  609.333490]  ? trace_hardirqs_on+0xbd/0x310
[  609.337818]  ? kasan_check_read+0x11/0x20
[  609.341974]  ? ___ratelimit+0x36f/0x655
[  609.345965]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  609.351437]  ? trace_hardirqs_on+0x310/0x310
[  609.355859]  ? lock_downgrade+0x900/0x900
[  609.360047]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  609.365166]  ? ___ratelimit+0xaa/0x655
[  609.369067]  ? idr_get_free+0xec0/0xec0
[  609.373055]  ? kasan_check_write+0x14/0x20
[  609.377308]  ? do_raw_spin_lock+0xc1/0x200
[  609.381561]  oom_kill_process.cold.27+0x10/0x903
[  609.386333]  ? graph_lock+0x170/0x170
[  609.390144]  ? _raw_spin_unlock+0x2c/0x50
[  609.394303]  ? oom_badness+0xe6/0xaa0
[  609.398117]  ? oom_evaluate_task+0x540/0x540
[  609.402541]  ? find_held_lock+0x36/0x1c0
[  609.406618]  ? out_of_memory+0x974/0x14c0
[  609.410772]  ? lock_downgrade+0x900/0x900
[  609.414928]  ? check_preemption_disabled+0x48/0x200
[  609.419969]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.425768]  ? kasan_check_read+0x11/0x20
[  609.429926]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  609.435210]  ? rcu_bh_qs+0xc0/0xc0
[  609.438760]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  609.443780]  ? oom_evaluate_task+0x302/0x540
[  609.448203]  out_of_memory+0xa86/0x14c0
[  609.452195]  ? oom_killer_disable+0x3a0/0x3a0
[  609.456697]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  609.461635]  ? __mutex_add_waiter+0x2a0/0x2a0
[  609.466150]  __alloc_pages_slowpath+0x2318/0x2d80
[  609.471040]  ? warn_alloc+0x120/0x120
[  609.474848]  ? __radix_tree_lookup+0x4c0/0x4c0
[  609.479454]  ? find_get_entry+0x2f2/0xc40
[  609.483623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.489169]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  609.494104]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.499653]  ? should_fail+0x22d/0xd01
[  609.503555]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  609.508667]  ? __lock_is_held+0xb5/0x140
[  609.512768]  ? __lock_is_held+0xb5/0x140
[  609.516853]  ? ___might_sleep+0x1ed/0x300
[  609.521005]  ? lock_release+0x970/0x970
[  609.524997]  ? arch_local_save_flags+0x40/0x40
[  609.529607]  ? __might_sleep+0x95/0x190
[  609.533597]  __alloc_pages_nodemask+0xa80/0xde0
[  609.538978]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  609.544004]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.549816]  ? kasan_check_read+0x11/0x20
[  609.553970]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  609.559259]  ? graph_lock+0x170/0x170
[  609.563072]  ? print_usage_bug+0xc0/0xc0
[  609.567141]  ? graph_lock+0x170/0x170
[  609.570968]  ? graph_lock+0x170/0x170
[  609.574779]  ? __do_page_cache_readahead+0x7ce/0x980
[  609.579896]  ? find_held_lock+0x36/0x1c0
[  609.583975]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  609.589522]  alloc_pages_current+0x10c/0x210
[  609.593977]  ? lock_downgrade+0x900/0x900
[  609.598141]  __page_cache_alloc+0x38f/0x5b0
[  609.602470]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.608269]  ? kasan_check_read+0x11/0x20
[  609.612441]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  609.617729]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  609.622405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.627947]  ? check_preemption_disabled+0x48/0x200
[  609.632978]  filemap_fault+0x1594/0x25f0
[  609.637067]  ? __lock_page_or_retry+0xa00/0xa00
[  609.641746]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.647548]  ? kasan_check_read+0x11/0x20
[  609.651705]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  609.657012]  ? rcu_bh_qs+0xc0/0xc0
[  609.660568]  ? find_held_lock+0x36/0x1c0
[  609.664644]  ? filemap_map_pages+0xdea/0x1980
[  609.669156]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.674965]  ? find_get_pages_range_tag+0x1320/0x1320
[  609.680159]  ? unwind_dump+0x190/0x190
[  609.684057]  ? graph_lock+0x170/0x170
[  609.687867]  ? is_bpf_text_address+0xd3/0x170
[  609.692371]  ? __kernel_text_address+0xd/0x40
[  609.696888]  ? lock_acquire+0x1ed/0x520
[  609.700866]  ? ext4_filemap_fault+0x7a/0xad
[  609.705197]  ? lock_release+0x970/0x970
[  609.709176]  ? arch_local_save_flags+0x40/0x40
[  609.713757]  ? save_stack+0x43/0xd0
[  609.717386]  ? __kasan_slab_free+0x102/0x150
[  609.721795]  ? kasan_slab_free+0xe/0x10
[  609.725776]  ? kfree+0xcf/0x230
[  609.729068]  ? print_usage_bug+0xc0/0xc0
[  609.733134]  ? __vfs_read+0x117/0x9b0
[  609.736953]  ? down_read+0xb0/0x1d0
[  609.740595]  ? ext4_filemap_fault+0x7a/0xad
[  609.744924]  ? __down_interruptible+0x700/0x700
[  609.749618]  ext4_filemap_fault+0x82/0xad
[  609.753778]  __do_fault+0x100/0x6b0
[  609.757418]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  609.762877]  ? print_bad_pte+0x6c0/0x6c0
[  609.766943]  ? __kasan_slab_free+0x119/0x150
[  609.771365]  ? pmd_val+0x88/0x100
[  609.774829]  ? add_mm_counter_fast+0xd0/0xd0
[  609.779239]  ? pmd_val+0x88/0x100
[  609.782697]  ? add_mm_counter_fast+0xd0/0xd0
[  609.787129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.792682]  __handle_mm_fault+0x3709/0x53e0
[  609.797112]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  609.801966]  ? graph_lock+0x170/0x170
[  609.805776]  ? print_usage_bug+0xc0/0xc0
[  609.809847]  ? graph_lock+0x170/0x170
[  609.813652]  ? graph_lock+0x170/0x170
[  609.817482]  ? handle_mm_fault+0x42a/0xc70
[  609.821723]  ? lock_downgrade+0x900/0x900
[  609.825873]  ? check_preemption_disabled+0x48/0x200
[  609.830905]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  609.836708]  ? kasan_check_read+0x11/0x20
[  609.840863]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  609.846147]  ? rcu_bh_qs+0xc0/0xc0
[  609.849692]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  609.855151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.860691]  ? check_preemption_disabled+0x48/0x200
[  609.865729]  handle_mm_fault+0x54f/0xc70
[  609.869801]  ? __handle_mm_fault+0x53e0/0x53e0
[  609.874395]  ? find_vma+0x34/0x190
[  609.877946]  __do_page_fault+0x67d/0xed0
[  609.882034]  ? mm_fault_error+0x380/0x380
[  609.886191]  ? trace_hardirqs_off+0xb8/0x300
[  609.890606]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  609.895985]  ? trace_hardirqs_on+0x310/0x310
[  609.900405]  do_page_fault+0xf2/0x7e0
[  609.904235]  ? vmalloc_sync_all+0x30/0x30
[  609.908395]  ? error_entry+0x70/0xd0
[  609.912115]  ? trace_hardirqs_off_caller+0xbb/0x300
[  609.917135]  ? trace_hardirqs_on_caller+0xc0/0x300
[  609.922070]  ? syscall_return_slowpath+0x5e0/0x5e0
[  609.927002]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  609.931862]  ? trace_hardirqs_off+0x300/0x300
[  609.936363]  ? trace_hardirqs_off_caller+0x300/0x300
[  609.941486]  ? prepare_exit_to_usermode+0x291/0x3b0
[  609.946520]  ? page_fault+0x8/0x30
[  609.950081]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  609.954959]  ? page_fault+0x8/0x30
[  609.958529]  page_fault+0x1e/0x30
[  609.962001] RIP: 0033:0x7f60147c71fd
[  609.965735] Code: Bad RIP value.
[  609.969112] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  609.974480] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  609.981760] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  609.989049] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  609.996326] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  610.003864] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  610.011172] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  610.011241] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  610.018459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  610.018466] Call Trace:
[  610.018489]  dump_stack+0x1c4/0x2b4
[  610.018510]  ? dump_stack_print_info.cold.2+0x52/0x52
[  610.025120] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  610.034361]  warn_alloc.cold.118+0xb7/0x1bd
[  610.036944] rsyslogd cpuset=
[  610.040576]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  610.045745] /
[  610.055840]  ? lock_downgrade+0x900/0x900
[  610.060131]  mems_allowed=0
[  610.063158]  ? trace_hardirqs_off+0xb8/0x300
[  610.081154]  ? trace_hardirqs_off+0xb8/0x300
[  610.085582]  __alloc_pages_slowpath+0x2667/0x2d80
[  610.090471]  ? warn_alloc+0x120/0x120
[  610.094290]  ? warn_alloc+0x120/0x120
[  610.098104]  ? print_usage_bug+0xc0/0xc0
[  610.102173]  ? warn_alloc+0x120/0x120
[  610.105984]  ? print_usage_bug+0xc0/0xc0
[  610.110073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.115633]  ? should_fail+0x22d/0xd01
[  610.119532]  ? find_held_lock+0x36/0x1c0
[  610.123620]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  610.128738]  ? __lock_acquire+0x7ec/0x4ec0
[  610.132986]  ? should_fail+0x22d/0xd01
[  610.136881]  ? __update_load_avg_blocked_se+0x730/0x730
[  610.142262]  ? mark_held_locks+0x130/0x130
[  610.146511]  ? mark_held_locks+0x130/0x130
[  610.150749]  ? graph_lock+0x170/0x170
[  610.154572]  ? __lock_acquire+0x7ec/0x4ec0
[  610.158819]  ? update_load_avg+0x387/0x2470
[  610.163158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.168725]  ? graph_lock+0x170/0x170
[  610.172542]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.178087]  ? check_preemption_disabled+0x48/0x200
[  610.183110]  ? check_preemption_disabled+0x48/0x200
[  610.188146]  ? __lock_is_held+0xb5/0x140
[  610.192224]  __alloc_pages_nodemask+0xa80/0xde0
[  610.196901]  ? graph_lock+0x170/0x170
[  610.200718]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  610.205737]  ? graph_lock+0x170/0x170
[  610.209561]  ? find_held_lock+0x36/0x1c0
[  610.213645]  ? ____cache_alloc_node+0x1c7/0x1e0
[  610.218324]  ? lock_downgrade+0x900/0x900
[  610.222495]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  610.228055]  cache_grow_begin+0x91/0x8c0
[  610.232147]  ? do_raw_spin_unlock+0xa7/0x2f0
[  610.236580]  fallback_alloc+0x203/0x2e0
[  610.240583]  ____cache_alloc_node+0x1c7/0x1e0
[  610.245095]  kmem_cache_alloc+0x1f8/0x730
[  610.249266]  skb_clone+0x1bb/0x500
[  610.252827]  ? skb_split+0x11e0/0x11e0
[  610.256721]  ? kasan_check_read+0x11/0x20
[  610.260894]  ? __schedule+0x150b/0x1ed0
[  610.264880]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  610.270338]  ? lock_repin_lock+0x430/0x430
[  610.274630]  bpf_clone_redirect+0xb9/0x490
[  610.278879]  ? __schedule+0x150b/0x1ed0
[  610.282873]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  610.287901]  ? __sched_text_start+0x8/0x8
[  610.292065]  ? lockdep_hardirqs_on+0x421/0x5c0
[  610.296656]  ? retint_kernel+0x2d/0x2d
[  610.300559]  ? find_held_lock+0x36/0x1c0
[  610.304637]  ? lock_acquire+0x1ed/0x520
[  610.308616]  ? bpf_test_run+0x32e/0x5a0
[  610.312600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.318146]  ? check_preemption_disabled+0x48/0x200
[  610.323177]  ? kasan_check_read+0x11/0x20
[  610.327337]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  610.332622]  ? rcu_bh_qs+0xc0/0xc0
[  610.336175]  ? preempt_schedule+0x4d/0x60
[  610.340333]  ? ___preempt_schedule+0x16/0x18
[  610.344760]  ? bpf_test_run+0x1c0/0x5a0
[  610.348796]  ? netlink_diag_dump+0x2a0/0x2a0
[  610.353268]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.358828]  ? bpf_test_init.isra.9+0x70/0x100
[  610.363430]  ? bpf_prog_test_run_skb+0x634/0xb40
[  610.368208]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  610.373065]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  610.378613]  ? fput+0x130/0x1a0
[  610.381903]  ? __bpf_prog_get+0x9b/0x290
[  610.385974]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  610.390827]  ? bpf_prog_test_run+0x130/0x1a0
[  610.395246]  ? __x64_sys_bpf+0x3d8/0x510
[  610.399314]  ? bpf_prog_get+0x20/0x20
[  610.403148]  ? do_syscall_64+0x1b9/0x820
[  610.407230]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  610.412604]  ? syscall_return_slowpath+0x5e0/0x5e0
[  610.417545]  ? trace_hardirqs_off+0x300/0x300
[  610.422060]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  610.427084]  ? recalc_sigpending_tsk+0x180/0x180
[  610.431850]  ? kasan_check_write+0x14/0x20
[  610.436100]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  610.440964]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  610.446353] warn_alloc_show_mem: 1 callbacks suppressed
[  610.446366] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  610.446368] Mem-Info:
[  610.446405] active_anon:49550 inactive_anon:372 isolated_anon:0
[  610.446405]  active_file:21 inactive_file:14 isolated_file:0
[  610.446405]  unevictable:0 dirty:0 writeback:0 unstable:0
[  610.446405]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  610.446405]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  610.446405]  free:13755 free_pcp:502 free_cma:0
[  610.451752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  610.458604] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  610.461007] Call Trace:
[  610.493889] Node 0 
[  610.503240]  <IRQ>
[  610.530929] 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
[  610.533492]  dump_stack+0x1c4/0x2b4
[  610.535702] lowmem_reserve[]: 0
[  610.537867]  ? dump_stack_print_info.cold.2+0x52/0x52
[  610.563341]  2815 6318
[  610.566993]  warn_alloc.cold.118+0xb7/0x1bd
[  610.570238]  6318
[  610.575457]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  610.577955] Node 0 
[  610.582279]  ? lock_downgrade+0x900/0x900
[  610.584352] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  610.589169]  ? trace_hardirqs_off+0xb8/0x300
[  610.591375] lowmem_reserve[]: 0
[  610.595540]  ? trace_hardirqs_off+0xb8/0x300
[  610.622061]  0 3503
[  610.626489]  __alloc_pages_slowpath+0x2667/0x2d80
[  610.629742]  3503
[  610.634179]  ? warn_alloc+0x120/0x120
[  610.636373] Node 0 
[  610.641215]  ? trace_hardirqs_on+0x310/0x310
[  610.643290] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  610.647071]  ? warn_alloc+0x120/0x120
[  610.649284] lowmem_reserve[]: 0
[  610.653723]  ? print_usage_bug+0xc0/0xc0
[  610.682152]  0 0
[  610.685968]  ? warn_alloc+0x120/0x120
[  610.689223]  0
[  610.693301]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  610.693319]  ? print_usage_bug+0xc0/0xc0
[  610.695285] Node 0 
[  610.699092]  ? __lock_acquire+0x7ec/0x4ec0
[  610.700879] DMA: 
[  610.705897]  ? __lock_acquire+0x7ec/0x4ec0
[  610.709943] 1*4kB 
[  610.712183]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.716398] (U) 
[  610.718467]  ? should_fail+0x22d/0xd01
[  610.722684] 0*8kB 
[  610.724834]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  610.730350] 0*16kB 
[  610.732352]  ? __lock_acquire+0x7ec/0x4ec0
[  610.736200] 1*32kB (U) 
[  610.738368]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  610.743448] 2*64kB (U) 
[  610.745699]  ? __lock_acquire+0x7ec/0x4ec0
[  610.749915] 1*128kB 
[  610.752499]  ? should_fail+0x22d/0xd01
[  610.757574] (U) 1*256kB 
[  610.760166]  ? print_usage_bug+0xc0/0xc0
[  610.760193]  ? mark_held_locks+0x130/0x130
[  610.764406] (U) 
[  610.766731]  ? mark_held_locks+0x130/0x130
[  610.770598] 0*512kB 
[  610.773271]  ? graph_lock+0x170/0x170
[  610.777310] 1*1024kB 
[  610.781548]  ? print_usage_bug+0xc0/0xc0
[  610.783510] (U) 
[  610.787746]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  610.790057] 1*2048kB 
[  610.793857]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.796247] (M) 
[  610.800309]  ? check_preemption_disabled+0x48/0x200
[  610.802260] 3*4096kB (M) 
[  610.807040]  ? check_preemption_disabled+0x48/0x200
[  610.809443] = 15908kB
[  610.815038]  ? __lock_is_held+0xb5/0x140
[  610.816949] Node 0 
[  610.821977]  __alloc_pages_nodemask+0xa80/0xde0
[  610.824711] DMA32: 3*4kB 
[  610.829738]  ? graph_lock+0x170/0x170
[  610.832128] (UM) 0*8kB 
[  610.836202]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  610.838417] 3*16kB (UM) 
[  610.843101]  ? graph_lock+0x170/0x170
[  610.845846] 1*32kB 
[  610.849653]  ? find_held_lock+0x36/0x1c0
[  610.852213] (M) 
[  610.857238]  ? ____cache_alloc_node+0x1c7/0x1e0
[  610.859885] 2*64kB 
[  610.863683]  ? lock_downgrade+0x900/0x900
[  610.865901] (M) 
[  610.869971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.871926] 3*128kB 
[  610.876593]  cache_grow_begin+0x91/0x8c0
[  610.878815] (M) 
[  610.882964]  ? do_raw_spin_unlock+0xa7/0x2f0
[  610.884925] 2*256kB 
[  610.890471]  fallback_alloc+0x203/0x2e0
[  610.892796] (M) 3*512kB 
[  610.896875]  ____cache_alloc_node+0x1c7/0x1e0
[  610.898832] (M) 
[  610.903257]  kmem_cache_alloc_node+0xe3/0x730
[  610.905553] 4*1024kB (UM) 
[  610.909544]  ? ipv6_get_ifaddr+0x42e/0x620
[  610.912197] 3*2048kB 
[  610.916696]  __alloc_skb+0x119/0x770
[  610.918650] (M) 
[  610.923148]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  610.925971] 3*4096kB 
[  610.930211]  ? skb_scrub_packet+0x490/0x490
[  610.932600] (M) 
[  610.936321]  ? lock_downgrade+0x900/0x900
[  610.938270] = 25180kB
[  610.938280] Node 0 
[  610.943574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.945964] Normal: 
[  610.950298]  ? refcount_sub_and_test_checked+0x203/0x310
[  610.952260] 2623*4kB 
[  610.956614]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  610.959001] (UME) 
[  610.961258]  ? addrconf_rs_timer+0x6f0/0x6f0
[  610.966787] 197*8kB 
[  610.969134]  ndisc_alloc_skb+0x144/0x340
[  610.974549] (UME) 18*16kB 
[  610.977018]  ndisc_send_rs+0x331/0x6e0
[  610.982468] (UM) 
[  610.984655]  addrconf_rs_timer+0x3c0/0x6f0
[  610.989023] 18*32kB 
[  610.991363]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  610.995400] (UM) 
[  610.998256]  call_timer_fn+0x272/0x920
[  611.002182] 17*64kB 
[  611.004250]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  611.008468] (UM) 
[  611.010802]  ? process_timeout+0x40/0x40
[  611.015044] 0*128kB 
[  611.017132]  ? find_held_lock+0x36/0x1c0
[  611.021016] 0*256kB 
[  611.023358]  ? mark_held_locks+0xc7/0x130
[  611.027575] 0*512kB 
[  611.029643]  ? _raw_spin_unlock_irq+0x27/0x80
[  611.033682] 0*1024kB 0*2048kB 
[  611.036017]  ? _raw_spin_unlock_irq+0x27/0x80
[  611.040068] 0*4096kB = 14020kB
[  611.042406]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  611.046544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  611.048865]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  611.053348] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  611.056542]  ? trace_hardirqs_on+0xbd/0x310
[  611.061035] 414 total pagecache pages
[  611.064230]  ? kasan_check_read+0x11/0x20
[  611.068454] 0 pages in swap cache
[  611.077308]  ? __run_timers+0x7da/0xc70
[  611.081867] Swap cache stats: add 0, delete 0, find 0/0
[  611.090447]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  611.094752] Free swap  = 0kB
[  611.098571]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  611.102687] Total swap = 0kB
[  611.102698] 1965979 pages RAM
[  611.106443]  __run_timers+0x7e5/0xc70
[  611.110399] 0 pages HighMem/MovableOnly
[  611.110410] 343324 pages reserved
[  611.115786]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  611.121214] 0 pages cma reserved
[  611.124235]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  611.128572] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  611.131466]  ? graph_lock+0x170/0x170
[  611.134560] syz-executor3 cpuset=
[  611.138365]  ? print_usage_bug+0xc0/0xc0
[  611.142326] syz3
[  611.145785]  ? lock_release+0x970/0x970
[  611.151147]  mems_allowed=0
[  611.154520]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  611.195336]  ? find_held_lock+0x36/0x1c0
[  611.199414]  ? graph_lock+0x170/0x170
[  611.203225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.208773]  ? check_preemption_disabled+0x48/0x200
[  611.213815]  ? __lock_is_held+0xb5/0x140
[  611.217887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.223427]  ? check_preemption_disabled+0x48/0x200
[  611.228461]  run_timer_softirq+0x52/0xb0
[  611.232528]  ? rcu_read_lock_sched_held+0x108/0x120
[  611.237553]  __do_softirq+0x30b/0xad8
[  611.241377]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  611.246492]  ? pvclock_read_flags+0x160/0x160
[  611.250991]  ? lapic_next_event+0x5a/0x90
[  611.255153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.260695]  ? check_preemption_disabled+0x48/0x200
[  611.265718]  ? check_preemption_disabled+0x48/0x200
[  611.270744]  ? kvm_clock_read+0x18/0x30
[  611.274722]  ? kvm_sched_clock_read+0x9/0x20
[  611.279141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.284682]  ? check_preemption_disabled+0x48/0x200
[  611.289716]  irq_exit+0x17f/0x1c0
[  611.293182]  smp_apic_timer_interrupt+0x1cb/0x760
[  611.298038]  ? smp_reschedule_interrupt+0x109/0x650
[  611.303071]  ? smp_call_function_single_interrupt+0x650/0x650
[  611.308959]  ? interrupt_entry+0xb5/0xf0
[  611.313035]  ? trace_hardirqs_off_caller+0xbb/0x300
[  611.318065]  ? trace_hardirqs_off_caller+0xbb/0x300
[  611.323092]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  611.327941]  ? trace_hardirqs_off+0x300/0x300
[  611.332439]  ? trace_hardirqs_off+0x300/0x300
[  611.336959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.342504]  ? check_preemption_disabled+0x48/0x200
[  611.347522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.353074]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  611.357933]  apic_timer_interrupt+0xf/0x20
[  611.362169]  </IRQ>
[  611.364415] RIP: 0010:console_unlock+0x1017/0x11a0
[  611.369350] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  611.388257] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  611.395975] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  611.403249] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  611.410524] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  611.417793] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  611.425078] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  611.432367]  ? netconsole_netdev_event+0x280/0x280
[  611.437319]  ? console_unlock+0x100e/0x11a0
[  611.441669]  ? devkmsg_read+0xbb0/0xbb0
[  611.445658]  ? lock_release+0x970/0x970
[  611.449644]  ? retint_kernel+0x2d/0x2d
[  611.453568]  vprintk_emit+0x33d/0x930
[  611.457396]  ? wake_up_klogd+0x180/0x180
[  611.461465]  ? __lock_acquire+0x6f0/0x4ec0
[  611.465707]  ? __lock_acquire+0x7ec/0x4ec0
[  611.469978]  ? mark_held_locks+0x121/0x130
[  611.474223]  ? print_usage_bug+0xc0/0xc0
[  611.478310]  ? vprintk_default+0x28/0x30
[  611.482378]  ? vprintk_func+0x85/0x181
[  611.486280]  vprintk_default+0x28/0x30
[  611.490182]  vprintk_func+0x7e/0x181
[  611.493907]  printk+0xa7/0xcf
[  611.497042]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  611.501823]  show_free_areas.cold.119+0x1ab4/0x215d
[  611.506902]  ? si_meminfo_node+0x260/0x260
[  611.511165]  ? __lock_acquire+0x7ec/0x4ec0
[  611.515407]  ? update_load_avg+0x387/0x2470
[  611.519742]  ? __lock_acquire+0x7ec/0x4ec0
[  611.523982]  ? __lock_acquire+0x7ec/0x4ec0
[  611.528240]  ? mark_held_locks+0x130/0x130
[  611.532483]  ? mark_held_locks+0x130/0x130
[  611.536733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.542274]  ? graph_lock+0x170/0x170
[  611.546090]  ? put_dec+0x3b/0xf0
[  611.549467]  ? number+0x972/0xca0
[  611.552924]  ? __lock_acquire+0x7ec/0x4ec0
[  611.557166]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  611.562716]  ? find_held_lock+0x36/0x1c0
[  611.566794]  ? serial8250_console_write+0x8b3/0xb10
[  611.571824]  ? lock_downgrade+0x900/0x900
[  611.575981]  ? graph_lock+0x170/0x170
[  611.579791]  ? graph_lock+0x170/0x170
[  611.583602]  ? print_usage_bug+0xc0/0xc0
[  611.587683]  ? do_raw_spin_unlock+0xa7/0x2f0
[  611.592105]  ? trace_hardirqs_on+0x310/0x310
[  611.596524]  ? wq_watchdog_touch+0x9c/0xfe
[  611.600768]  ? io_serial_in+0x11/0x90
[  611.604594]  ? find_held_lock+0x36/0x1c0
[  611.608673]  ? mark_held_locks+0xc7/0x130
[  611.612834]  ? netconsole_netdev_event+0x280/0x280
[  611.617768]  ? console_unlock+0xfe2/0x11a0
[  611.622011]  ? lockdep_hardirqs_on+0x421/0x5c0
[  611.626611]  ? trace_hardirqs_on+0xbd/0x310
[  611.630939]  ? vprintk_emit+0x33d/0x930
[  611.634922]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  611.640388]  ? kasan_check_write+0x14/0x20
[  611.644630]  ? do_raw_spin_lock+0xc1/0x200
[  611.648901]  ? netconsole_netdev_event+0x280/0x280
[  611.653845]  ? console_unlock+0x98e/0x11a0
[  611.658101]  ? devkmsg_read+0xbb0/0xbb0
[  611.662121]  ? vprintk_emit+0x7f7/0x930
[  611.666107]  ? lock_release+0x970/0x970
[  611.670089]  ? preempt_count_add+0x7d/0x160
[  611.674420]  ? wake_up_klogd+0x11a/0x180
[  611.678493]  ? console_device+0xc0/0xc0
[  611.682476]  ? do_raw_spin_lock+0xc1/0x200
[  611.686728]  ? vprintk_emit+0x268/0x930
[  611.690716]  ? wake_up_klogd+0x180/0x180
[  611.694783]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  611.699556]  ? trace_hardirqs_off_caller+0x300/0x300
[  611.704668]  ? retint_kernel+0x1b/0x2d
[  611.708561]  ? trace_hardirqs_on+0x310/0x310
[  611.712990]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  611.717766]  ? retint_kernel+0x2d/0x2d
[  611.721672]  ? vprintk_default+0x28/0x30
[  611.725741]  ? vprintk_func+0x85/0x181
[  611.729634]  ? arch_local_irq_restore+0x45/0x52
[  611.734320]  ? printk+0xa7/0xcf
[  611.737634]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  611.742408]  ? show_mem+0x1e/0x17b
[  611.745967]  show_mem+0x34/0x17b
[  611.749351]  dump_header+0x2f1/0xf72
[  611.753120]  ? pagefault_out_of_memory+0x197/0x197
[  611.758078]  ? mark_held_locks+0x130/0x130
[  611.762327]  ? __lock_acquire+0x7ec/0x4ec0
[  611.766583]  ? mem_cgroup_charge_statistics+0x780/0x780
[  611.771972]  ? print_usage_bug+0xc0/0xc0
[  611.776052]  ? print_usage_bug+0xc0/0xc0
[  611.780160]  ? graph_lock+0x170/0x170
[  611.783981]  ? graph_lock+0x170/0x170
[  611.787787]  ? print_usage_bug+0xc0/0xc0
[  611.791850]  ? print_usage_bug+0xc0/0xc0
[  611.795931]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.801479]  ? find_held_lock+0x36/0x1c0
[  611.805555]  ? mark_held_locks+0xc7/0x130
[  611.809711]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  611.814819]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  611.819929]  ? lockdep_hardirqs_on+0x421/0x5c0
[  611.824521]  ? trace_hardirqs_on+0xbd/0x310
[  611.828849]  ? kasan_check_read+0x11/0x20
[  611.833002]  ? ___ratelimit+0x36f/0x655
[  611.836993]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  611.842463]  ? trace_hardirqs_on+0x310/0x310
[  611.846880]  ? lock_downgrade+0x900/0x900
[  611.851051]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  611.856162]  ? ___ratelimit+0xaa/0x655
[  611.860065]  ? idr_get_free+0xec0/0xec0
[  611.864054]  ? kasan_check_write+0x14/0x20
[  611.868306]  ? do_raw_spin_lock+0xc1/0x200
[  611.872555]  oom_kill_process.cold.27+0x10/0x903
[  611.877323]  ? graph_lock+0x170/0x170
[  611.881127]  ? _raw_spin_unlock+0x2c/0x50
[  611.885280]  ? oom_badness+0xe6/0xaa0
[  611.889100]  ? oom_evaluate_task+0x540/0x540
[  611.893519]  ? find_held_lock+0x36/0x1c0
[  611.897592]  ? out_of_memory+0x974/0x14c0
[  611.901746]  ? lock_downgrade+0x900/0x900
[  611.905899]  ? check_preemption_disabled+0x48/0x200
[  611.910929]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  611.916734]  ? kasan_check_read+0x11/0x20
[  611.920893]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  611.926192]  ? rcu_bh_qs+0xc0/0xc0
[  611.929750]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  611.934772]  ? oom_evaluate_task+0x302/0x540
[  611.939197]  out_of_memory+0xa86/0x14c0
[  611.943188]  ? oom_killer_disable+0x3a0/0x3a0
[  611.947689]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  611.952671]  ? __mutex_add_waiter+0x2a0/0x2a0
[  611.957226]  __alloc_pages_slowpath+0x2318/0x2d80
[  611.962131]  ? warn_alloc+0x120/0x120
[  611.965946]  ? __radix_tree_lookup+0x4c0/0x4c0
[  611.970552]  ? find_get_entry+0x2f2/0xc40
[  611.974715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.980261]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  611.985201]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  611.990743]  ? should_fail+0x22d/0xd01
[  611.994641]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  612.000246]  ? __lock_is_held+0xb5/0x140
[  612.004352]  ? __lock_is_held+0xb5/0x140
[  612.008432]  ? ___might_sleep+0x1ed/0x300
[  612.012586]  ? lock_release+0x970/0x970
[  612.016564]  ? arch_local_save_flags+0x40/0x40
[  612.021168]  ? __might_sleep+0x95/0x190
[  612.025154]  __alloc_pages_nodemask+0xa80/0xde0
[  612.029856]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  612.034881]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  612.040684]  ? kasan_check_read+0x11/0x20
[  612.044836]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  612.050125]  ? graph_lock+0x170/0x170
[  612.053929]  ? print_usage_bug+0xc0/0xc0
[  612.057996]  ? graph_lock+0x170/0x170
[  612.061806]  ? graph_lock+0x170/0x170
[  612.065612]  ? __do_page_cache_readahead+0x7ce/0x980
[  612.070724]  ? find_held_lock+0x36/0x1c0
[  612.074817]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  612.080373]  alloc_pages_current+0x10c/0x210
[  612.084782]  ? lock_downgrade+0x900/0x900
[  612.088941]  __page_cache_alloc+0x38f/0x5b0
[  612.093268]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  612.099071]  ? kasan_check_read+0x11/0x20
[  612.103246]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  612.108537]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  612.113209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.118925]  ? check_preemption_disabled+0x48/0x200
[  612.123955]  filemap_fault+0x1594/0x25f0
[  612.128042]  ? __lock_page_or_retry+0xa00/0xa00
[  612.132718]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  612.138517]  ? kasan_check_read+0x11/0x20
[  612.142670]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  612.147956]  ? rcu_bh_qs+0xc0/0xc0
[  612.151503]  ? find_held_lock+0x36/0x1c0
[  612.155579]  ? filemap_map_pages+0xdea/0x1980
[  612.160092]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  612.165903]  ? find_get_pages_range_tag+0x1320/0x1320
[  612.171102]  ? unwind_dump+0x190/0x190
[  612.174998]  ? graph_lock+0x170/0x170
[  612.178821]  ? is_bpf_text_address+0xd3/0x170
[  612.183337]  ? __kernel_text_address+0xd/0x40
[  612.187848]  ? lock_acquire+0x1ed/0x520
[  612.191832]  ? ext4_filemap_fault+0x7a/0xad
[  612.196167]  ? lock_release+0x970/0x970
[  612.200149]  ? arch_local_save_flags+0x40/0x40
[  612.204736]  ? save_stack+0x43/0xd0
[  612.208375]  ? __kasan_slab_free+0x102/0x150
[  612.212807]  ? kasan_slab_free+0xe/0x10
[  612.216790]  ? kfree+0xcf/0x230
[  612.220084]  ? print_usage_bug+0xc0/0xc0
[  612.224174]  ? __vfs_read+0x117/0x9b0
[  612.228013]  ? down_read+0xb0/0x1d0
[  612.231653]  ? ext4_filemap_fault+0x7a/0xad
[  612.235981]  ? __down_interruptible+0x700/0x700
[  612.240674]  ext4_filemap_fault+0x82/0xad
[  612.244832]  __do_fault+0x100/0x6b0
[  612.248472]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  612.253933]  ? print_bad_pte+0x6c0/0x6c0
[  612.258011]  ? __kasan_slab_free+0x119/0x150
[  612.262472]  ? pmd_val+0x88/0x100
[  612.265945]  ? add_mm_counter_fast+0xd0/0xd0
[  612.270361]  ? pmd_val+0x88/0x100
[  612.273820]  ? add_mm_counter_fast+0xd0/0xd0
[  612.278240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.283803]  __handle_mm_fault+0x3709/0x53e0
[  612.288250]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  612.293121]  ? graph_lock+0x170/0x170
[  612.296939]  ? print_usage_bug+0xc0/0xc0
[  612.301013]  ? graph_lock+0x170/0x170
[  612.304834]  ? graph_lock+0x170/0x170
[  612.308671]  ? handle_mm_fault+0x42a/0xc70
[  612.312922]  ? lock_downgrade+0x900/0x900
[  612.317081]  ? check_preemption_disabled+0x48/0x200
[  612.322123]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  612.327933]  ? kasan_check_read+0x11/0x20
[  612.332103]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  612.337392]  ? rcu_bh_qs+0xc0/0xc0
[  612.340944]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  612.346434]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.351992]  ? check_preemption_disabled+0x48/0x200
[  612.357054]  handle_mm_fault+0x54f/0xc70
[  612.361138]  ? __handle_mm_fault+0x53e0/0x53e0
[  612.365735]  ? find_vma+0x34/0x190
[  612.369297]  __do_page_fault+0x67d/0xed0
[  612.373382]  ? mm_fault_error+0x380/0x380
[  612.377536]  ? trace_hardirqs_off+0xb8/0x300
[  612.381958]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  612.387418]  ? trace_hardirqs_on+0x310/0x310
[  612.391849]  do_page_fault+0xf2/0x7e0
[  612.395662]  ? vmalloc_sync_all+0x30/0x30
[  612.399816]  ? error_entry+0x70/0xd0
[  612.403543]  ? trace_hardirqs_off_caller+0xbb/0x300
[  612.408570]  ? trace_hardirqs_on_caller+0xc0/0x300
[  612.413514]  ? syscall_return_slowpath+0x5e0/0x5e0
[  612.418459]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  612.423323]  ? trace_hardirqs_off+0x300/0x300
[  612.427830]  ? trace_hardirqs_off_caller+0x300/0x300
[  612.432950]  ? prepare_exit_to_usermode+0x291/0x3b0
[  612.437973]  ? page_fault+0x8/0x30
[  612.441525]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  612.446383]  ? page_fault+0x8/0x30
[  612.449933]  page_fault+0x1e/0x30
[  612.453392] RIP: 0033:0x7f60147c71fd
[  612.457117] Code: Bad RIP value.
[  612.460485] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  612.465857] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  612.473133] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  612.480408] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  612.487682] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  612.494959] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  612.502277] CPU: 1 PID: 2875 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100
[  612.502348] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  612.509583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  612.509596] Call Trace:
[  612.516231] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  612.525473]  dump_stack+0x1c4/0x2b4
[  612.528052] rsyslogd cpuset=
[  612.538112]  ? dump_stack_print_info.cold.2+0x52/0x52
[  612.538149]  warn_alloc.cold.118+0xb7/0x1bd
[  612.541771] /
[  612.544806]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  612.549971]  mems_allowed=0
[  612.563831]  ? lock_downgrade+0x900/0x900
[  612.568001]  ? trace_hardirqs_off+0xb8/0x300
[  612.572434]  ? trace_hardirqs_off+0xb8/0x300
[  612.576864]  __alloc_pages_slowpath+0x2667/0x2d80
[  612.581750]  ? warn_alloc+0x120/0x120
[  612.585564]  ? warn_alloc+0x120/0x120
[  612.589375]  ? print_usage_bug+0xc0/0xc0
[  612.593444]  ? warn_alloc+0x120/0x120
[  612.597256]  ? print_usage_bug+0xc0/0xc0
[  612.601347]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.606890]  ? should_fail+0x22d/0xd01
[  612.610782]  ? find_held_lock+0x36/0x1c0
[  612.614860]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  612.619972]  ? __lock_acquire+0x7ec/0x4ec0
[  612.624223]  ? should_fail+0x22d/0xd01
[  612.628119]  ? __update_load_avg_blocked_se+0x730/0x730
[  612.633522]  ? mark_held_locks+0x130/0x130
[  612.637771]  ? mark_held_locks+0x130/0x130
[  612.642014]  ? graph_lock+0x170/0x170
[  612.645836]  ? __lock_acquire+0x7ec/0x4ec0
[  612.650078]  ? update_load_avg+0x387/0x2470
[  612.654409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.659955]  ? graph_lock+0x170/0x170
[  612.663768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.669321]  ? check_preemption_disabled+0x48/0x200
[  612.674341]  ? check_preemption_disabled+0x48/0x200
[  612.679386]  ? __lock_is_held+0xb5/0x140
[  612.683467]  __alloc_pages_nodemask+0xa80/0xde0
[  612.688146]  ? graph_lock+0x170/0x170
[  612.691956]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  612.696974]  ? graph_lock+0x170/0x170
[  612.700803]  ? find_held_lock+0x36/0x1c0
[  612.704882]  ? ____cache_alloc_node+0x1c7/0x1e0
[  612.709556]  ? lock_downgrade+0x900/0x900
[  612.713723]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  612.719273]  cache_grow_begin+0x91/0x8c0
[  612.723344]  ? do_raw_spin_unlock+0xa7/0x2f0
[  612.727768]  fallback_alloc+0x203/0x2e0
[  612.731763]  ____cache_alloc_node+0x1c7/0x1e0
[  612.736277]  kmem_cache_alloc+0x1f8/0x730
[  612.740451]  skb_clone+0x1bb/0x500
[  612.744012]  ? skb_split+0x11e0/0x11e0
[  612.747926]  ? kasan_check_read+0x11/0x20
[  612.752093]  ? __schedule+0x150b/0x1ed0
[  612.756083]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  612.761546]  ? lock_repin_lock+0x430/0x430
[  612.765817]  bpf_clone_redirect+0xb9/0x490
[  612.770068]  ? __schedule+0x150b/0x1ed0
[  612.774064]  bpf_prog_bebbfe2050753572+0x9e2/0x1000
[  612.779179]  ? __sched_text_start+0x8/0x8
[  612.783339]  ? lockdep_hardirqs_on+0x421/0x5c0
[  612.787926]  ? retint_kernel+0x2d/0x2d
[  612.792007]  ? find_held_lock+0x36/0x1c0
[  612.796092]  ? lock_acquire+0x1ed/0x520
[  612.800073]  ? bpf_test_run+0x32e/0x5a0
[  612.804064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.809628]  ? check_preemption_disabled+0x48/0x200
[  612.814654]  ? kasan_check_read+0x11/0x20
[  612.818819]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  612.824102]  ? rcu_bh_qs+0xc0/0xc0
[  612.827649]  ? preempt_schedule+0x4d/0x60
[  612.831810]  ? ___preempt_schedule+0x16/0x18
[  612.836234]  ? bpf_test_run+0x1c0/0x5a0
[  612.840230]  ? netlink_diag_dump+0x2a0/0x2a0
[  612.844648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.850195]  ? bpf_test_init.isra.9+0x70/0x100
[  612.854798]  ? bpf_prog_test_run_skb+0x634/0xb40
[  612.859572]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  612.864423]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  612.869961]  ? fput+0x130/0x1a0
[  612.873247]  ? __bpf_prog_get+0x9b/0x290
[  612.877327]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  612.882176]  ? bpf_prog_test_run+0x130/0x1a0
[  612.886600]  ? __x64_sys_bpf+0x3d8/0x510
[  612.890666]  ? bpf_prog_get+0x20/0x20
[  612.894500]  ? do_syscall_64+0x1b9/0x820
[  612.898567]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  612.903939]  ? syscall_return_slowpath+0x5e0/0x5e0
[  612.908878]  ? trace_hardirqs_off+0x300/0x300
[  612.913382]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  612.918408]  ? recalc_sigpending_tsk+0x180/0x180
[  612.923174]  ? kasan_check_write+0x14/0x20
[  612.927425]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  612.932288]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  612.937676] warn_alloc_show_mem: 1 callbacks suppressed
[  612.937690] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  612.937692] Mem-Info:
[  612.937727] active_anon:49550 inactive_anon:372 isolated_anon:0
[  612.937727]  active_file:21 inactive_file:14 isolated_file:0
[  612.937727]  unevictable:0 dirty:0 writeback:0 unstable:0
[  612.937727]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  612.937727]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  612.937727]  free:13755 free_pcp:502 free_cma:0
[  612.943076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  612.949929] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  612.952347] Call Trace:
[  612.985237] Node 0 
[  612.994606]  <IRQ>
[  613.022308] 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
[  613.024884]  dump_stack+0x1c4/0x2b4
[  613.027094] lowmem_reserve[]:
[  613.029247]  ? dump_stack_print_info.cold.2+0x52/0x52
[  613.054740]  0
[  613.058389]  warn_alloc.cold.118+0xb7/0x1bd
[  613.061454]  2815 6318
[  613.066654]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  613.068436]  6318
[  613.072756]  ? lock_downgrade+0x900/0x900
[  613.080104]  ? trace_hardirqs_off+0xb8/0x300
[  613.082144] Node 0 
[  613.086302]  ? trace_hardirqs_off+0xb8/0x300
[  613.090712] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  613.092932]  __alloc_pages_slowpath+0x2667/0x2d80
[  613.097310] lowmem_reserve[]: 0
[  613.124156]  ? warn_alloc+0x120/0x120
[  613.128965]  0
[  613.132248]  ? trace_hardirqs_on+0x310/0x310
[  613.136034]  3503
[  613.137842]  ? warn_alloc+0x120/0x120
[  613.142224]  3503
[  613.144308]  ? print_usage_bug+0xc0/0xc0
[  613.148088] Node 0 
[  613.150159]  ? warn_alloc+0x120/0x120
[  613.154233] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  613.156445]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  613.160225] lowmem_reserve[]:
[  613.188699]  ? print_usage_bug+0xc0/0xc0
[  613.193699]  0
[  613.196821]  ? __lock_acquire+0x7ec/0x4ec0
[  613.200859]  0
[  613.202663]  ? __lock_acquire+0x7ec/0x4ec0
[  613.206870]  0 0
[  613.208684]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  613.212897] Node 0 
[  613.214874]  ? should_fail+0x22d/0xd01
[  613.220393] DMA: 
[  613.222633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  613.226503] 1*4kB 
[  613.228567]  ? __lock_acquire+0x7ec/0x4ec0
[  613.233649] (U) 
[  613.235799]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  613.240021] 0*8kB 
[  613.241999]  ? __lock_acquire+0x7ec/0x4ec0
[  613.242018]  ? should_fail+0x22d/0xd01
[  613.247124] 0*16kB 
[  613.249273]  ? print_usage_bug+0xc0/0xc0
[  613.253481] 1*32kB (U) 2*64kB 
[  613.257399]  ? mark_held_locks+0x130/0x130
[  613.259612] (U) 
[  613.263672]  ? mark_held_locks+0x130/0x130
[  613.266838] 1*128kB (U) 
[  613.271086]  ? graph_lock+0x170/0x170
[  613.273053] 1*256kB 
[  613.277298]  ? print_usage_bug+0xc0/0xc0
[  613.279942] (U) 
[  613.283746]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  613.286061] 0*512kB 
[  613.290123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.292082] 1*1024kB 
[  613.296834]  ? check_preemption_disabled+0x48/0x200
[  613.299130] (U) 1*2048kB 
[  613.304672]  ? check_preemption_disabled+0x48/0x200
[  613.304701]  ? __lock_is_held+0xb5/0x140
[  613.307080] (M) 3*4096kB 
[  613.312108]  __alloc_pages_nodemask+0xa80/0xde0
[  613.314845] (M) 
[  613.319868]  ? graph_lock+0x170/0x170
[  613.323916] = 15908kB
[  613.326679]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  613.331328] Node 0 
[  613.333307]  ? graph_lock+0x170/0x170
[  613.337078] DMA32: 3*4kB 
[  613.339511]  ? find_held_lock+0x36/0x1c0
[  613.344503] (UM) 
[  613.346746]  ? ____cache_alloc_node+0x1c7/0x1e0
[  613.350524] 0*8kB 
[  613.353281]  ? lock_downgrade+0x900/0x900
[  613.357323] 3*16kB 
[  613.359388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.364043] (UM) 
[  613.366195]  cache_grow_begin+0x91/0x8c0
[  613.370319] 1*32kB (M) 
[  613.372575]  ? do_raw_spin_unlock+0xa7/0x2f0
[  613.378084] 2*64kB (M) 
[  613.380167]  fallback_alloc+0x203/0x2e0
[  613.384196] 3*128kB (M) 
[  613.386795]  ____cache_alloc_node+0x1c7/0x1e0
[  613.391182] 2*256kB (M) 
[  613.393780]  kmem_cache_alloc_node+0xe3/0x730
[  613.397732] 3*512kB (M) 
[  613.400421]  ? ipv6_get_ifaddr+0x42e/0x620
[  613.404888] 4*1024kB (UM) 
[  613.407575]  __alloc_skb+0x119/0x770
[  613.412045] 3*2048kB (M) 
[  613.414728]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  613.418936] 3*4096kB (M) 
[  613.421799]  ? skb_scrub_packet+0x490/0x490
[  613.425488] = 25180kB
[  613.425498] Node 0 
[  613.428259]  ? lock_downgrade+0x900/0x900
[  613.433506] Normal: 2623*4kB 
[  613.436282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.440580] (UME) 
[  613.442994]  ? refcount_sub_and_test_checked+0x203/0x310
[  613.445205] 197*8kB (UME) 
[  613.449365]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  613.452444] 18*16kB (UM) 
[  613.457990]  ? addrconf_rs_timer+0x6f0/0x6f0
[  613.460122] 18*32kB 
[  613.465579]  ndisc_alloc_skb+0x144/0x340
[  613.468400] (UM) 
[  613.473858]  ndisc_send_rs+0x331/0x6e0
[  613.476590] 17*64kB (UM) 
[  613.481015]  addrconf_rs_timer+0x3c0/0x6f0
[  613.483324] 0*128kB 
[  613.487392]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  613.489439] 0*256kB 
[  613.493367]  call_timer_fn+0x272/0x920
[  613.496096] 0*512kB 
[  613.500333]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  613.502637] 0*1024kB 
[  613.506875]  ? process_timeout+0x40/0x40
[  613.509177] 0*2048kB 0*4096kB 
[  613.513080]  ? find_held_lock+0x36/0x1c0
[  613.515384] = 14020kB
[  613.519625]  ? mark_held_locks+0xc7/0x130
[  613.522018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  613.526082]  ? _raw_spin_unlock_irq+0x27/0x80
[  613.529259] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  613.533317]  ? _raw_spin_unlock_irq+0x27/0x80
[  613.535712] 414 total pagecache pages
[  613.539859]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  613.548679] 0 pages in swap cache
[  613.553174]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  613.561754] Swap cache stats: add 0, delete 0, find 0/0
[  613.561765] Free swap  = 0kB
[  613.566265]  ? trace_hardirqs_on+0xbd/0x310
[  613.570053] Total swap = 0kB
[  613.574287]  ? kasan_check_read+0x11/0x20
[  613.577730] 1965979 pages RAM
[  613.582322]  ? __run_timers+0x7da/0xc70
[  613.587666] 0 pages HighMem/MovableOnly
[  613.590684]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  613.594988] 343324 pages reserved
[  613.598007]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  613.602134] 0 pages cma reserved
[  613.605239]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  613.609531] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  613.613197]  __run_timers+0x7e5/0xc70
[  613.618633] ksoftirqd/1 cpuset=
[  613.622108]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  613.626308] /
[  613.629682]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  613.633899]  mems_allowed=0
[  613.644221]  ? graph_lock+0x170/0x170
[  613.670106]  ? print_usage_bug+0xc0/0xc0
[  613.674178]  ? lock_release+0x970/0x970
[  613.678170]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  613.683385]  ? find_held_lock+0x36/0x1c0
[  613.687478]  ? graph_lock+0x170/0x170
[  613.691318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.696873]  ? check_preemption_disabled+0x48/0x200
[  613.701915]  ? __lock_is_held+0xb5/0x140
[  613.705991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.711549]  ? check_preemption_disabled+0x48/0x200
[  613.716588]  run_timer_softirq+0x52/0xb0
[  613.720657]  ? rcu_read_lock_sched_held+0x108/0x120
[  613.725718]  __do_softirq+0x30b/0xad8
[  613.729547]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  613.734676]  ? pvclock_read_flags+0x160/0x160
[  613.739188]  ? lapic_next_event+0x5a/0x90
[  613.743352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.748894]  ? check_preemption_disabled+0x48/0x200
[  613.753912]  ? check_preemption_disabled+0x48/0x200
[  613.758939]  ? kvm_clock_read+0x18/0x30
[  613.762918]  ? kvm_sched_clock_read+0x9/0x20
[  613.767334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.772881]  ? check_preemption_disabled+0x48/0x200
[  613.777939]  irq_exit+0x17f/0x1c0
[  613.781407]  smp_apic_timer_interrupt+0x1cb/0x760
[  613.786258]  ? smp_reschedule_interrupt+0x109/0x650
[  613.791297]  ? smp_call_function_single_interrupt+0x650/0x650
[  613.797189]  ? interrupt_entry+0xb5/0xf0
[  613.801259]  ? trace_hardirqs_off_caller+0xbb/0x300
[  613.806284]  ? trace_hardirqs_off_caller+0xbb/0x300
[  613.811330]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  613.816189]  ? trace_hardirqs_off+0x300/0x300
[  613.820689]  ? trace_hardirqs_off+0x300/0x300
[  613.825200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.830760]  ? check_preemption_disabled+0x48/0x200
[  613.835789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.841356]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  613.846219]  apic_timer_interrupt+0xf/0x20
[  613.850454]  </IRQ>
[  613.852697] RIP: 0010:console_unlock+0x1017/0x11a0
[  613.857633] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  613.876535] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  613.884247] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  613.891522] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  613.898795] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  613.906070] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  613.913342] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  613.920628]  ? netconsole_netdev_event+0x280/0x280
[  613.925583]  ? console_unlock+0x100e/0x11a0
[  613.929930]  ? devkmsg_read+0xbb0/0xbb0
[  613.933915]  ? lock_release+0x970/0x970
[  613.937897]  ? retint_kernel+0x2d/0x2d
[  613.941816]  vprintk_emit+0x33d/0x930
[  613.945644]  ? wake_up_klogd+0x180/0x180
[  613.949711]  ? __lock_acquire+0x6f0/0x4ec0
[  613.953964]  ? __lock_acquire+0x7ec/0x4ec0
[  613.958229]  ? mark_held_locks+0x121/0x130
[  613.962487]  ? print_usage_bug+0xc0/0xc0
[  613.966579]  ? vprintk_default+0x28/0x30
[  613.970647]  ? vprintk_func+0x85/0x181
[  613.974563]  vprintk_default+0x28/0x30
[  613.978455]  vprintk_func+0x7e/0x181
[  613.982179]  printk+0xa7/0xcf
[  613.985300]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  613.990086]  show_free_areas.cold.119+0x1ab4/0x215d
[  613.995141]  ? si_meminfo_node+0x260/0x260
[  613.999705]  ? __lock_acquire+0x7ec/0x4ec0
[  614.003946]  ? update_load_avg+0x387/0x2470
[  614.008279]  ? __lock_acquire+0x7ec/0x4ec0
[  614.012532]  ? __lock_acquire+0x7ec/0x4ec0
[  614.016791]  ? mark_held_locks+0x130/0x130
[  614.021042]  ? mark_held_locks+0x130/0x130
[  614.025302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.030843]  ? graph_lock+0x170/0x170
[  614.034649]  ? put_dec+0x3b/0xf0
[  614.038020]  ? number+0x972/0xca0
[  614.041487]  ? __lock_acquire+0x7ec/0x4ec0
[  614.045728]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  614.051274]  ? find_held_lock+0x36/0x1c0
[  614.055355]  ? serial8250_console_write+0x8b3/0xb10
[  614.060378]  ? lock_downgrade+0x900/0x900
[  614.064530]  ? graph_lock+0x170/0x170
[  614.068331]  ? graph_lock+0x170/0x170
[  614.072140]  ? print_usage_bug+0xc0/0xc0
[  614.076205]  ? do_raw_spin_unlock+0xa7/0x2f0
[  614.080618]  ? trace_hardirqs_on+0x310/0x310
[  614.085038]  ? wq_watchdog_touch+0x9c/0xfe
[  614.089282]  ? io_serial_in+0x11/0x90
[  614.093103]  ? find_held_lock+0x36/0x1c0
[  614.097178]  ? mark_held_locks+0xc7/0x130
[  614.101340]  ? netconsole_netdev_event+0x280/0x280
[  614.106271]  ? console_unlock+0xfe2/0x11a0
[  614.110518]  ? lockdep_hardirqs_on+0x421/0x5c0
[  614.115115]  ? trace_hardirqs_on+0xbd/0x310
[  614.119447]  ? vprintk_emit+0x33d/0x930
[  614.123430]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  614.128887]  ? kasan_check_write+0x14/0x20
[  614.133127]  ? do_raw_spin_lock+0xc1/0x200
[  614.137374]  ? netconsole_netdev_event+0x280/0x280
[  614.142317]  ? console_unlock+0x98e/0x11a0
[  614.147958]  ? devkmsg_read+0xbb0/0xbb0
[  614.151937]  ? vprintk_emit+0x7f7/0x930
[  614.155920]  ? lock_release+0x970/0x970
[  614.159900]  ? preempt_count_add+0x7d/0x160
[  614.164230]  ? wake_up_klogd+0x11a/0x180
[  614.168304]  ? console_device+0xc0/0xc0
[  614.172294]  ? do_raw_spin_lock+0xc1/0x200
[  614.176542]  ? vprintk_emit+0x268/0x930
[  614.180525]  ? wake_up_klogd+0x180/0x180
[  614.184588]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  614.189349]  ? trace_hardirqs_off_caller+0x300/0x300
[  614.194458]  ? retint_kernel+0x1b/0x2d
[  614.198353]  ? trace_hardirqs_on+0x310/0x310
[  614.202773]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  614.207566]  ? retint_kernel+0x2d/0x2d
[  614.211463]  ? vprintk_default+0x28/0x30
[  614.215525]  ? vprintk_func+0x85/0x181
[  614.219417]  ? arch_local_irq_restore+0x45/0x52
[  614.224101]  ? printk+0xa7/0xcf
[  614.227391]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  614.232160]  ? show_mem+0x1e/0x17b
[  614.235713]  show_mem+0x34/0x17b
[  614.239093]  dump_header+0x2f1/0xf72
[  614.242857]  ? pagefault_out_of_memory+0x197/0x197
[  614.247817]  ? mark_held_locks+0x130/0x130
[  614.252064]  ? __lock_acquire+0x7ec/0x4ec0
[  614.256307]  ? mem_cgroup_charge_statistics+0x780/0x780
[  614.261678]  ? print_usage_bug+0xc0/0xc0
[  614.265741]  ? print_usage_bug+0xc0/0xc0
[  614.269812]  ? graph_lock+0x170/0x170
[  614.273613]  ? graph_lock+0x170/0x170
[  614.277437]  ? print_usage_bug+0xc0/0xc0
[  614.281498]  ? print_usage_bug+0xc0/0xc0
[  614.285571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.291120]  ? find_held_lock+0x36/0x1c0
[  614.295193]  ? mark_held_locks+0xc7/0x130
[  614.299349]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  614.304454]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  614.309558]  ? lockdep_hardirqs_on+0x421/0x5c0
[  614.314161]  ? trace_hardirqs_on+0xbd/0x310
[  614.318482]  ? kasan_check_read+0x11/0x20
[  614.322635]  ? ___ratelimit+0x36f/0x655
[  614.326615]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  614.332082]  ? trace_hardirqs_on+0x310/0x310
[  614.336495]  ? lock_downgrade+0x900/0x900
[  614.340650]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  614.345758]  ? ___ratelimit+0xaa/0x655
[  614.349654]  ? idr_get_free+0xec0/0xec0
[  614.353636]  ? kasan_check_write+0x14/0x20
[  614.357889]  ? do_raw_spin_lock+0xc1/0x200
[  614.362136]  oom_kill_process.cold.27+0x10/0x903
[  614.366900]  ? graph_lock+0x170/0x170
[  614.370741]  ? _raw_spin_unlock+0x2c/0x50
[  614.374900]  ? oom_badness+0xe6/0xaa0
[  614.378709]  ? oom_evaluate_task+0x540/0x540
[  614.383127]  ? find_held_lock+0x36/0x1c0
[  614.387203]  ? out_of_memory+0x974/0x14c0
[  614.391356]  ? lock_downgrade+0x900/0x900
[  614.395505]  ? check_preemption_disabled+0x48/0x200
[  614.400530]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.406327]  ? kasan_check_read+0x11/0x20
[  614.410480]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  614.415762]  ? rcu_bh_qs+0xc0/0xc0
[  614.419318]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  614.424336]  ? oom_evaluate_task+0x302/0x540
[  614.428762]  out_of_memory+0xa86/0x14c0
[  614.432790]  ? oom_killer_disable+0x3a0/0x3a0
[  614.437316]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  614.442262]  ? __mutex_add_waiter+0x2a0/0x2a0
[  614.446777]  __alloc_pages_slowpath+0x2318/0x2d80
[  614.451709]  ? warn_alloc+0x120/0x120
[  614.455518]  ? __radix_tree_lookup+0x4c0/0x4c0
[  614.460117]  ? find_get_entry+0x2f2/0xc40
[  614.464277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.469841]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  614.474774]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.480344]  ? should_fail+0x22d/0xd01
[  614.484236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  614.489350]  ? __lock_is_held+0xb5/0x140
[  614.493442]  ? __lock_is_held+0xb5/0x140
[  614.497523]  ? ___might_sleep+0x1ed/0x300
[  614.501684]  ? lock_release+0x970/0x970
[  614.505661]  ? arch_local_save_flags+0x40/0x40
[  614.510260]  ? __might_sleep+0x95/0x190
[  614.514248]  __alloc_pages_nodemask+0xa80/0xde0
[  614.518941]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  614.524006]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.529822]  ? kasan_check_read+0x11/0x20
[  614.533984]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  614.539272]  ? graph_lock+0x170/0x170
[  614.543091]  ? print_usage_bug+0xc0/0xc0
[  614.547161]  ? graph_lock+0x170/0x170
[  614.550962]  ? graph_lock+0x170/0x170
[  614.554768]  ? __do_page_cache_readahead+0x7ce/0x980
[  614.559879]  ? find_held_lock+0x36/0x1c0
[  614.563984]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  614.569533]  alloc_pages_current+0x10c/0x210
[  614.573942]  ? lock_downgrade+0x900/0x900
[  614.578098]  __page_cache_alloc+0x38f/0x5b0
[  614.582428]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.588224]  ? kasan_check_read+0x11/0x20
[  614.592391]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  614.597677]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  614.602356]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.607897]  ? check_preemption_disabled+0x48/0x200
[  614.612928]  filemap_fault+0x1594/0x25f0
[  614.617008]  ? __lock_page_or_retry+0xa00/0xa00
[  614.621690]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.627506]  ? kasan_check_read+0x11/0x20
[  614.631658]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  614.636940]  ? rcu_bh_qs+0xc0/0xc0
[  614.640487]  ? find_held_lock+0x36/0x1c0
[  614.644586]  ? filemap_map_pages+0xdea/0x1980
[  614.649105]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.654925]  ? find_get_pages_range_tag+0x1320/0x1320
[  614.660121]  ? unwind_dump+0x190/0x190
[  614.664278]  ? graph_lock+0x170/0x170
[  614.668095]  ? is_bpf_text_address+0xd3/0x170
[  614.672601]  ? __kernel_text_address+0xd/0x40
[  614.677119]  ? lock_acquire+0x1ed/0x520
[  614.681099]  ? ext4_filemap_fault+0x7a/0xad
[  614.685431]  ? lock_release+0x970/0x970
[  614.689407]  ? arch_local_save_flags+0x40/0x40
[  614.693990]  ? save_stack+0x43/0xd0
[  614.697617]  ? __kasan_slab_free+0x102/0x150
[  614.702024]  ? kasan_slab_free+0xe/0x10
[  614.706013]  ? kfree+0xcf/0x230
[  614.709320]  ? print_usage_bug+0xc0/0xc0
[  614.713385]  ? __vfs_read+0x117/0x9b0
[  614.717207]  ? down_read+0xb0/0x1d0
[  614.720837]  ? ext4_filemap_fault+0x7a/0xad
[  614.725176]  ? __down_interruptible+0x700/0x700
[  614.729871]  ext4_filemap_fault+0x82/0xad
[  614.734036]  __do_fault+0x100/0x6b0
[  614.737676]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  614.743137]  ? print_bad_pte+0x6c0/0x6c0
[  614.747201]  ? __kasan_slab_free+0x119/0x150
[  614.751615]  ? pmd_val+0x88/0x100
[  614.755110]  ? add_mm_counter_fast+0xd0/0xd0
[  614.759517]  ? pmd_val+0x88/0x100
[  614.762977]  ? add_mm_counter_fast+0xd0/0xd0
[  614.767408]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.772955]  __handle_mm_fault+0x3709/0x53e0
[  614.777390]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  614.782238]  ? graph_lock+0x170/0x170
[  614.786052]  ? print_usage_bug+0xc0/0xc0
[  614.790146]  ? graph_lock+0x170/0x170
[  614.793982]  ? graph_lock+0x170/0x170
[  614.797851]  ? handle_mm_fault+0x42a/0xc70
[  614.802096]  ? lock_downgrade+0x900/0x900
[  614.806248]  ? check_preemption_disabled+0x48/0x200
[  614.811277]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  614.817081]  ? kasan_check_read+0x11/0x20
[  614.821236]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  614.826522]  ? rcu_bh_qs+0xc0/0xc0
[  614.830073]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  614.835543]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.841083]  ? check_preemption_disabled+0x48/0x200
[  614.846110]  handle_mm_fault+0x54f/0xc70
[  614.850199]  ? __handle_mm_fault+0x53e0/0x53e0
[  614.854801]  ? find_vma+0x34/0x190
[  614.858356]  __do_page_fault+0x67d/0xed0
[  614.862456]  ? mm_fault_error+0x380/0x380
[  614.866610]  ? trace_hardirqs_off+0xb8/0x300
[  614.871045]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  614.876420]  ? trace_hardirqs_on+0x310/0x310
[  614.880854]  do_page_fault+0xf2/0x7e0
[  614.884659]  ? vmalloc_sync_all+0x30/0x30
[  614.888824]  ? error_entry+0x70/0xd0
[  614.892541]  ? trace_hardirqs_off_caller+0xbb/0x300
[  614.897562]  ? trace_hardirqs_on_caller+0xc0/0x300
[  614.902510]  ? syscall_return_slowpath+0x5e0/0x5e0
[  614.907446]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  614.912297]  ? trace_hardirqs_off+0x300/0x300
[  614.916806]  ? trace_hardirqs_off_caller+0x300/0x300
[  614.921923]  ? prepare_exit_to_usermode+0x291/0x3b0
[  614.926942]  ? page_fault+0x8/0x30
[  614.930508]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  614.935367]  ? page_fault+0x8/0x30
[  614.938911]  page_fault+0x1e/0x30
[  614.942372] RIP: 0033:0x7f60147c71fd
[  614.946100] Code: Bad RIP value.
[  614.949479] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  614.954863] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  614.962172] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  614.969468] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  614.976745] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  614.984041] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  614.991395] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  614.991461] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  614.998340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.998346] Call Trace:
[  614.998368]  dump_stack+0x1c4/0x2b4
[  614.998391]  ? dump_stack_print_info.cold.2+0x52/0x52
[  615.005003] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  615.014276]  warn_alloc.cold.118+0xb7/0x1bd
[  615.016828] rsyslogd cpuset=
[  615.020464]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  615.025637] /
[  615.035692]  ? lock_downgrade+0x900/0x900
[  615.039994]  mems_allowed=0
[  615.043016]  ? trace_hardirqs_off+0xb8/0x300
[  615.061002]  ? trace_hardirqs_off+0xb8/0x300
[  615.065431]  __alloc_pages_slowpath+0x2667/0x2d80
[  615.070309]  ? warn_alloc+0x120/0x120
[  615.074128]  ? warn_alloc+0x120/0x120
[  615.077939]  ? print_usage_bug+0xc0/0xc0
[  615.082015]  ? warn_alloc+0x120/0x120
[  615.085832]  ? print_usage_bug+0xc0/0xc0
[  615.089900]  ? mark_held_locks+0x130/0x130
[  615.094138]  ? should_fail+0x22d/0xd01
[  615.098047]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.103594]  ? should_fail+0x22d/0xd01
[  615.108004]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  615.113130]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  615.118241]  ? __lock_acquire+0x7ec/0x4ec0
[  615.122485]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  615.127593]  ? __lock_acquire+0x7ec/0x4ec0
[  615.131834]  ? should_fail+0x22d/0xd01
[  615.135748]  ? mark_held_locks+0x130/0x130
[  615.140033]  ? mark_held_locks+0x130/0x130
[  615.144277]  ? __account_cfs_rq_runtime+0x790/0x790
[  615.149317]  ? graph_lock+0x170/0x170
[  615.153139]  ? graph_lock+0x170/0x170
[  615.156941]  ? print_usage_bug+0xc0/0xc0
[  615.161036]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.166610]  ? check_preemption_disabled+0x48/0x200
[  615.171637]  ? check_preemption_disabled+0x48/0x200
[  615.176670]  ? __lock_is_held+0xb5/0x140
[  615.180747]  __alloc_pages_nodemask+0xa80/0xde0
[  615.185426]  ? graph_lock+0x170/0x170
[  615.189247]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  615.194271]  ? graph_lock+0x170/0x170
[  615.198095]  ? find_held_lock+0x36/0x1c0
[  615.202199]  ? ____cache_alloc_node+0x1c7/0x1e0
[  615.206875]  ? lock_downgrade+0x900/0x900
[  615.211046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.216591]  cache_grow_begin+0x91/0x8c0
[  615.220669]  ? do_raw_spin_unlock+0xa7/0x2f0
[  615.225092]  fallback_alloc+0x203/0x2e0
[  615.229080]  ____cache_alloc_node+0x1c7/0x1e0
[  615.233589]  kmem_cache_alloc_node+0xe3/0x730
[  615.238110]  ? ipv6_get_ifaddr+0x42e/0x620
[  615.242361]  __alloc_skb+0x119/0x770
[  615.246076]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  615.251358]  ? skb_scrub_packet+0x490/0x490
[  615.255681]  ? lock_downgrade+0x900/0x900
[  615.259837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.265376]  ? refcount_sub_and_test_checked+0x203/0x310
[  615.270834]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  615.276290]  ? addrconf_rs_timer+0x6f0/0x6f0
[  615.280716]  ndisc_alloc_skb+0x144/0x340
[  615.284784]  ndisc_send_rs+0x331/0x6e0
[  615.288705]  addrconf_rs_timer+0x3c0/0x6f0
[  615.292952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  615.297222]  call_timer_fn+0x272/0x920
[  615.301113]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  615.305356]  ? process_timeout+0x40/0x40
[  615.309420]  ? find_held_lock+0x36/0x1c0
[  615.313494]  ? __run_timers+0x7da/0xc70
[  615.317478]  ? _raw_spin_unlock_irq+0x27/0x80
[  615.321975]  ? _raw_spin_unlock_irq+0x27/0x80
[  615.326473]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  615.330709]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  615.335298]  ? trace_hardirqs_on+0xbd/0x310
[  615.339635]  ? kasan_check_read+0x11/0x20
[  615.343795]  ? __run_timers+0x7da/0xc70
[  615.347771]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  615.353258]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  615.357513]  __run_timers+0x7e5/0xc70
[  615.361315]  ? find_held_lock+0x36/0x1c0
[  615.365392]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  615.370762]  ? _raw_spin_unlock_irq+0x27/0x80
[  615.375266]  ? _raw_spin_unlock_irq+0x27/0x80
[  615.379771]  ? lockdep_hardirqs_on+0x421/0x5c0
[  615.384392]  ? trace_hardirqs_on+0xbd/0x310
[  615.388718]  ? kasan_check_read+0x11/0x20
[  615.392871]  ? finish_task_switch+0x1f5/0x900
[  615.397372]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  615.402825]  ? compat_start_thread+0x80/0x80
[  615.407257]  ? pvclock_read_flags+0x160/0x160
[  615.411759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.417321]  ? check_preemption_disabled+0x48/0x200
[  615.422361]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  615.427899]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  615.433179]  ? rcu_pm_notify+0xc0/0xc0
[  615.437083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.442620]  ? check_preemption_disabled+0x48/0x200
[  615.447651]  run_timer_softirq+0x52/0xb0
[  615.451715]  ? rcu_read_lock_sched_held+0x108/0x120
[  615.456735]  __do_softirq+0x30b/0xad8
[  615.460566]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  615.465670]  ? trace_hardirqs_off_caller+0x300/0x300
[  615.470775]  ? smpboot_thread_fn+0x334/0xa00
[  615.475225]  ? schedule+0x108/0x460
[  615.478875]  ? trace_hardirqs_off+0xb8/0x300
[  615.483298]  ? smpboot_thread_fn+0x68b/0xa00
[  615.487711]  ? trace_hardirqs_on+0x310/0x310
[  615.492139]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.497680]  ? check_preemption_disabled+0x48/0x200
[  615.502735]  ? takeover_tasklets+0xa90/0xa90
[  615.507183]  run_ksoftirqd+0x94/0x100
[  615.510986]  smpboot_thread_fn+0x68b/0xa00
[  615.515233]  ? sort_range+0x30/0x30
[  615.518879]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  615.523999]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.529552]  ? __kthread_parkme+0xfb/0x1a0
[  615.533801]  kthread+0x35a/0x420
[  615.537173]  ? sort_range+0x30/0x30
[  615.540821]  ? kthread_bind+0x40/0x40
[  615.544630]  ret_from_fork+0x3a/0x50
[  615.548363] warn_alloc_show_mem: 1 callbacks suppressed
[  615.548375] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  615.548377] Mem-Info:
[  615.548408] active_anon:49550 inactive_anon:372 isolated_anon:0
[  615.548408]  active_file:21 inactive_file:14 isolated_file:0
[  615.548408]  unevictable:0 dirty:0 writeback:0 unstable:0
[  615.548408]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  615.548408]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  615.548408]  free:13755 free_pcp:502 free_cma:0
[  615.553757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  615.560604] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  615.563005] Call Trace:
[  615.595883] Node 0 
[  615.605244]  <IRQ>
[  615.632960] 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
[  615.635528]  dump_stack+0x1c4/0x2b4
[  615.637749] lowmem_reserve[]:
[  615.639910]  ? dump_stack_print_info.cold.2+0x52/0x52
[  615.665386]  0 2815
[  615.669057]  warn_alloc.cold.118+0xb7/0x1bd
[  615.672127]  6318
[  615.677335]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  615.679552]  6318
[  615.683871]  ? lock_downgrade+0x900/0x900
[  615.690752]  ? trace_hardirqs_off+0xb8/0x300
[  615.692796] Node 0 
[  615.696936]  ? trace_hardirqs_off+0xb8/0x300
[  615.701348] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  615.703565]  __alloc_pages_slowpath+0x2667/0x2d80
[  615.707948] lowmem_reserve[]:
[  615.734550]  ? warn_alloc+0x120/0x120
[  615.739350]  0
[  615.742459]  ? trace_hardirqs_on+0x310/0x310
[  615.746238]  0
[  615.748065]  ? warn_alloc+0x120/0x120
[  615.752462]  3503 3503
[  615.754271]  ? print_usage_bug+0xc0/0xc0
[  615.758092] Node 0 
[  615.760599]  ? warn_alloc+0x120/0x120
[  615.764665] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  615.766885]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  615.770654] lowmem_reserve[]: 0
[  615.799117]  ? print_usage_bug+0xc0/0xc0
[  615.804148]  0
[  615.807435]  ? __lock_acquire+0x7ec/0x4ec0
[  615.811474]  0
[  615.813272]  ? __lock_acquire+0x7ec/0x4ec0
[  615.817480]  0
[  615.819297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.823503] Node 0 
[  615.825308]  ? should_fail+0x22d/0xd01
[  615.830826] DMA: 
[  615.833075]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  615.837055] 1*4kB 
[  615.839120]  ? __lock_acquire+0x7ec/0x4ec0
[  615.844201] (U) 
[  615.846351]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  615.850560] 0*8kB 0*16kB 
[  615.852543]  ? __lock_acquire+0x7ec/0x4ec0
[  615.857633] 1*32kB (U) 
[  615.860397]  ? should_fail+0x22d/0xd01
[  615.864613] 2*64kB 
[  615.867215]  ? print_usage_bug+0xc0/0xc0
[  615.871083] (U) 
[  615.873327]  ? mark_held_locks+0x130/0x130
[  615.877359] 1*128kB (U) 
[  615.879343]  ? mark_held_locks+0x130/0x130
[  615.883549] 1*256kB (U) 
[  615.886234]  ? graph_lock+0x170/0x170
[  615.890445] 0*512kB 
[  615.893113]  ? print_usage_bug+0xc0/0xc0
[  615.896901] 1*1024kB 
[  615.899224]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  615.903260] (U) 
[  615.905682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.910423] 1*2048kB 
[  615.912396]  ? check_preemption_disabled+0x48/0x200
[  615.917908] (M) 
[  615.920319]  ? check_preemption_disabled+0x48/0x200
[  615.925328] 3*4096kB 
[  615.927324]  ? __lock_is_held+0xb5/0x140
[  615.932325] (M) 
[  615.934738]  __alloc_pages_nodemask+0xa80/0xde0
[  615.938774] = 15908kB
[  615.940748]  ? graph_lock+0x170/0x170
[  615.945396] Node 0 
[  615.947828]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  615.951608] DMA32: 
[  615.953855]  ? graph_lock+0x170/0x170
[  615.953890]  ? find_held_lock+0x36/0x1c0
[  615.958872] 3*4kB 
[  615.961130]  ? ____cache_alloc_node+0x1c7/0x1e0
[  615.964893] (UM) 0*8kB 
[  615.968976]  ? lock_downgrade+0x900/0x900
[  615.971106] 3*16kB 
[  615.975779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.978347] (UM) 
[  615.982496]  cache_grow_begin+0x91/0x8c0
[  615.984711] 1*32kB (M) 
[  615.990258]  ? do_raw_spin_unlock+0xa7/0x2f0
[  615.992295] 2*64kB (M) 
[  615.996388]  fallback_alloc+0x203/0x2e0
[  615.999279] 3*128kB (M) 
[  616.003714]  ____cache_alloc_node+0x1c7/0x1e0
[  616.006277] 2*256kB 
[  616.010259]  kmem_cache_alloc_node+0xe3/0x730
[  616.012910] (M) 
[  616.017406]  ? ipv6_get_ifaddr+0x42e/0x620
[  616.019716] 3*512kB 
[  616.024240]  __alloc_skb+0x119/0x770
[  616.026191] (M) 
[  616.030428]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  616.032741] 4*1024kB (UM) 
[  616.036466]  ? skb_scrub_packet+0x490/0x490
[  616.038417] 3*2048kB (M) 
[  616.043700]  ? lock_downgrade+0x900/0x900
[  616.046546] 3*4096kB 
[  616.050875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.053606] (M) 
[  616.057788]  ? refcount_sub_and_test_checked+0x203/0x310
[  616.060186] = 25180kB
[  616.060195] Node 0 
[  616.065743]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  616.067695] Normal: 2623*4kB 
[  616.073155]  ? addrconf_rs_timer+0x6f0/0x6f0
[  616.075542] (UME) 
[  616.077789]  ndisc_alloc_skb+0x144/0x340
[  616.083217] 197*8kB 
[  616.086326]  ndisc_send_rs+0x331/0x6e0
[  616.090716] (UME) 
[  616.092897]  addrconf_rs_timer+0x3c0/0x6f0
[  616.096935] 18*16kB 
[  616.099274]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  616.103141] (UM) 
[  616.105325]  call_timer_fn+0x272/0x920
[  616.109532] 18*32kB 
[  616.111856]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  616.116067] (UM) 
[  616.118134]  ? process_timeout+0x40/0x40
[  616.122006] 17*64kB 
[  616.124335]  ? find_held_lock+0x36/0x1c0
[  616.128552] (UM) 
[  616.130619]  ? mark_held_locks+0xc7/0x130
[  616.134661] 0*128kB 
[  616.136986]  ? _raw_spin_unlock_irq+0x27/0x80
[  616.141022] 0*256kB 0*512kB 
[  616.143108]  ? _raw_spin_unlock_irq+0x27/0x80
[  616.147257] 0*1024kB 
[  616.149584]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  616.154059] 0*2048kB 0*4096kB 
[  616.157261]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  616.161740] = 14020kB
[  616.164153]  ? trace_hardirqs_on+0xbd/0x310
[  616.168374] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  616.171559]  ? kasan_check_read+0x11/0x20
[  616.176127] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  616.178530]  ? __run_timers+0x7da/0xc70
[  616.182846] 414 total pagecache pages
[  616.191711]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  616.195863] 0 pages in swap cache
[  616.204449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  616.208406] Swap cache stats: add 0, delete 0, find 0/0
[  616.208417] Free swap  = 0kB
[  616.212225]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  616.217645] Total swap = 0kB
[  616.217656] 1965979 pages RAM
[  616.221121]  __run_timers+0x7e5/0xc70
[  616.225329] 0 pages HighMem/MovableOnly
[  616.225340] 343324 pages reserved
[  616.230725]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  616.233704] 0 pages cma reserved
[  616.233830] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  616.237951]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  616.241165] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  616.244064]  ? graph_lock+0x170/0x170
[  616.247845] ksoftirqd/1 cpuset=
[  616.251850]  ? print_usage_bug+0xc0/0xc0
[  616.255283] /
[  616.260653]  ? lock_release+0x970/0x970
[  616.260673]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  616.264019]  mems_allowed=0
[  616.310734]  ? find_held_lock+0x36/0x1c0
[  616.314812]  ? graph_lock+0x170/0x170
[  616.318652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.324202]  ? check_preemption_disabled+0x48/0x200
[  616.329252]  ? __lock_is_held+0xb5/0x140
[  616.333348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.338912]  ? check_preemption_disabled+0x48/0x200
[  616.343963]  run_timer_softirq+0x52/0xb0
[  616.348063]  ? rcu_read_lock_sched_held+0x108/0x120
[  616.353104]  __do_softirq+0x30b/0xad8
[  616.356960]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  616.362098]  ? pvclock_read_flags+0x160/0x160
[  616.366638]  ? lapic_next_event+0x5a/0x90
[  616.370803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.376361]  ? check_preemption_disabled+0x48/0x200
[  616.381390]  ? check_preemption_disabled+0x48/0x200
[  616.386430]  ? kvm_clock_read+0x18/0x30
[  616.390423]  ? kvm_sched_clock_read+0x9/0x20
[  616.394851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.400405]  ? check_preemption_disabled+0x48/0x200
[  616.405462]  irq_exit+0x17f/0x1c0
[  616.408934]  smp_apic_timer_interrupt+0x1cb/0x760
[  616.413812]  ? smp_reschedule_interrupt+0x109/0x650
[  616.418843]  ? smp_call_function_single_interrupt+0x650/0x650
[  616.424742]  ? interrupt_entry+0xb5/0xf0
[  616.428821]  ? trace_hardirqs_off_caller+0xbb/0x300
[  616.433853]  ? trace_hardirqs_off_caller+0xbb/0x300
[  616.438880]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  616.443733]  ? trace_hardirqs_off+0x300/0x300
[  616.448237]  ? trace_hardirqs_off+0x300/0x300
[  616.452745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.458299]  ? check_preemption_disabled+0x48/0x200
[  616.463351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.468927]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  616.473802]  apic_timer_interrupt+0xf/0x20
[  616.478054]  </IRQ>
[  616.480306] RIP: 0010:console_unlock+0x1017/0x11a0
[  616.485246] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  616.504163] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  616.511898] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  616.519205] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  616.526493] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  616.533781] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  616.541065] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  616.548370]  ? netconsole_netdev_event+0x280/0x280
[  616.553354]  ? console_unlock+0x100e/0x11a0
[  616.557717]  ? devkmsg_read+0xbb0/0xbb0
[  616.561725]  ? lock_release+0x970/0x970
[  616.565729]  ? retint_kernel+0x2d/0x2d
[  616.569645]  vprintk_emit+0x33d/0x930
[  616.573467]  ? wake_up_klogd+0x180/0x180
[  616.577553]  ? __lock_acquire+0x6f0/0x4ec0
[  616.581800]  ? __lock_acquire+0x7ec/0x4ec0
[  616.586065]  ? mark_held_locks+0x121/0x130
[  616.590327]  ? print_usage_bug+0xc0/0xc0
[  616.594416]  ? vprintk_default+0x28/0x30
[  616.598495]  ? vprintk_func+0x85/0x181
[  616.602413]  vprintk_default+0x28/0x30
[  616.606326]  vprintk_func+0x7e/0x181
[  616.610071]  printk+0xa7/0xcf
[  616.613203]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  616.617994]  show_free_areas.cold.119+0x1ab4/0x215d
[  616.623074]  ? si_meminfo_node+0x260/0x260
[  616.627337]  ? __lock_acquire+0x7ec/0x4ec0
[  616.631588]  ? update_load_avg+0x387/0x2470
[  616.635960]  ? __lock_acquire+0x7ec/0x4ec0
[  616.640218]  ? __lock_acquire+0x7ec/0x4ec0
[  616.644484]  ? mark_held_locks+0x130/0x130
[  616.648724]  ? mark_held_locks+0x130/0x130
[  616.652971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.658516]  ? graph_lock+0x170/0x170
[  616.662341]  ? put_dec+0x3b/0xf0
[  616.665728]  ? number+0x972/0xca0
[  616.669198]  ? __lock_acquire+0x7ec/0x4ec0
[  616.673453]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  616.679018]  ? find_held_lock+0x36/0x1c0
[  616.683125]  ? serial8250_console_write+0x8b3/0xb10
[  616.688169]  ? lock_downgrade+0x900/0x900
[  616.692345]  ? graph_lock+0x170/0x170
[  616.696187]  ? graph_lock+0x170/0x170
[  616.700012]  ? print_usage_bug+0xc0/0xc0
[  616.704092]  ? do_raw_spin_unlock+0xa7/0x2f0
[  616.708523]  ? trace_hardirqs_on+0x310/0x310
[  616.712944]  ? wq_watchdog_touch+0x9c/0xfe
[  616.717186]  ? io_serial_in+0x11/0x90
[  616.721010]  ? find_held_lock+0x36/0x1c0
[  616.725096]  ? mark_held_locks+0xc7/0x130
[  616.729261]  ? netconsole_netdev_event+0x280/0x280
[  616.734209]  ? console_unlock+0xfe2/0x11a0
[  616.738501]  ? lockdep_hardirqs_on+0x421/0x5c0
[  616.743108]  ? trace_hardirqs_on+0xbd/0x310
[  616.747455]  ? vprintk_emit+0x33d/0x930
[  616.751451]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  616.756935]  ? kasan_check_write+0x14/0x20
[  616.761183]  ? do_raw_spin_lock+0xc1/0x200
[  616.765439]  ? netconsole_netdev_event+0x280/0x280
[  616.770385]  ? console_unlock+0x98e/0x11a0
[  616.774649]  ? devkmsg_read+0xbb0/0xbb0
[  616.778632]  ? vprintk_emit+0x7f7/0x930
[  616.782632]  ? lock_release+0x970/0x970
[  616.786656]  ? preempt_count_add+0x7d/0x160
[  616.790997]  ? wake_up_klogd+0x11a/0x180
[  616.795091]  ? console_device+0xc0/0xc0
[  616.799090]  ? do_raw_spin_lock+0xc1/0x200
[  616.803353]  ? vprintk_emit+0x268/0x930
[  616.807351]  ? wake_up_klogd+0x180/0x180
[  616.811427]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  616.816236]  ? trace_hardirqs_off_caller+0x300/0x300
[  616.821372]  ? retint_kernel+0x1b/0x2d
[  616.825330]  ? trace_hardirqs_on+0x310/0x310
[  616.829774]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  616.834546]  ? retint_kernel+0x2d/0x2d
[  616.838448]  ? vprintk_default+0x28/0x30
[  616.842522]  ? vprintk_func+0x85/0x181
[  616.846416]  ? arch_local_irq_restore+0x45/0x52
[  616.851100]  ? printk+0xa7/0xcf
[  616.854386]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  616.859172]  ? show_mem+0x1e/0x17b
[  616.862742]  show_mem+0x34/0x17b
[  616.866157]  dump_header+0x2f1/0xf72
[  616.869903]  ? pagefault_out_of_memory+0x197/0x197
[  616.874847]  ? mark_held_locks+0x130/0x130
[  616.879087]  ? __lock_acquire+0x7ec/0x4ec0
[  616.883325]  ? mem_cgroup_charge_statistics+0x780/0x780
[  616.888717]  ? print_usage_bug+0xc0/0xc0
[  616.892798]  ? print_usage_bug+0xc0/0xc0
[  616.896874]  ? graph_lock+0x170/0x170
[  616.900694]  ? graph_lock+0x170/0x170
[  616.904529]  ? print_usage_bug+0xc0/0xc0
[  616.908590]  ? print_usage_bug+0xc0/0xc0
[  616.912663]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.918208]  ? find_held_lock+0x36/0x1c0
[  616.922280]  ? mark_held_locks+0xc7/0x130
[  616.926442]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  616.931548]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  616.936656]  ? lockdep_hardirqs_on+0x421/0x5c0
[  616.941246]  ? trace_hardirqs_on+0xbd/0x310
[  616.945569]  ? kasan_check_read+0x11/0x20
[  616.949720]  ? ___ratelimit+0x36f/0x655
[  616.953702]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  616.959169]  ? trace_hardirqs_on+0x310/0x310
[  616.963594]  ? lock_downgrade+0x900/0x900
[  616.967757]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  616.972871]  ? ___ratelimit+0xaa/0x655
[  616.976766]  ? idr_get_free+0xec0/0xec0
[  616.980743]  ? kasan_check_write+0x14/0x20
[  616.984983]  ? do_raw_spin_lock+0xc1/0x200
[  616.989245]  oom_kill_process.cold.27+0x10/0x903
[  616.994009]  ? graph_lock+0x170/0x170
[  616.998069]  ? _raw_spin_unlock+0x2c/0x50
[  617.002223]  ? oom_badness+0xe6/0xaa0
[  617.006048]  ? oom_evaluate_task+0x540/0x540
[  617.010471]  ? find_held_lock+0x36/0x1c0
[  617.014550]  ? out_of_memory+0x974/0x14c0
[  617.018708]  ? lock_downgrade+0x900/0x900
[  617.022861]  ? check_preemption_disabled+0x48/0x200
[  617.027904]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.033712]  ? kasan_check_read+0x11/0x20
[  617.037862]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.043146]  ? rcu_bh_qs+0xc0/0xc0
[  617.046696]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  617.051714]  ? oom_evaluate_task+0x302/0x540
[  617.056136]  out_of_memory+0xa86/0x14c0
[  617.060122]  ? oom_killer_disable+0x3a0/0x3a0
[  617.064625]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  617.069561]  ? __mutex_add_waiter+0x2a0/0x2a0
[  617.074093]  __alloc_pages_slowpath+0x2318/0x2d80
[  617.078974]  ? warn_alloc+0x120/0x120
[  617.082781]  ? __radix_tree_lookup+0x4c0/0x4c0
[  617.087381]  ? find_get_entry+0x2f2/0xc40
[  617.091559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.097102]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  617.102045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.107771]  ? should_fail+0x22d/0xd01
[  617.111670]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  617.116777]  ? __lock_is_held+0xb5/0x140
[  617.120881]  ? __lock_is_held+0xb5/0x140
[  617.124971]  ? ___might_sleep+0x1ed/0x300
[  617.129116]  ? lock_release+0x970/0x970
[  617.133096]  ? arch_local_save_flags+0x40/0x40
[  617.137692]  ? __might_sleep+0x95/0x190
[  617.141677]  __alloc_pages_nodemask+0xa80/0xde0
[  617.146370]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  617.151394]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.157191]  ? kasan_check_read+0x11/0x20
[  617.161346]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.166631]  ? graph_lock+0x170/0x170
[  617.170440]  ? print_usage_bug+0xc0/0xc0
[  617.174514]  ? graph_lock+0x170/0x170
[  617.178321]  ? graph_lock+0x170/0x170
[  617.182125]  ? __do_page_cache_readahead+0x7ce/0x980
[  617.187255]  ? find_held_lock+0x36/0x1c0
[  617.191341]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  617.196909]  alloc_pages_current+0x10c/0x210
[  617.201323]  ? lock_downgrade+0x900/0x900
[  617.205497]  __page_cache_alloc+0x38f/0x5b0
[  617.209825]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.215627]  ? kasan_check_read+0x11/0x20
[  617.219784]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.225084]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  617.229771]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.235328]  ? check_preemption_disabled+0x48/0x200
[  617.240359]  filemap_fault+0x1594/0x25f0
[  617.244443]  ? __lock_page_or_retry+0xa00/0xa00
[  617.249117]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.254931]  ? kasan_check_read+0x11/0x20
[  617.259116]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.264400]  ? rcu_bh_qs+0xc0/0xc0
[  617.267945]  ? find_held_lock+0x36/0x1c0
[  617.272051]  ? filemap_map_pages+0xdea/0x1980
[  617.276563]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.282374]  ? find_get_pages_range_tag+0x1320/0x1320
[  617.287567]  ? unwind_dump+0x190/0x190
[  617.291484]  ? graph_lock+0x170/0x170
[  617.295304]  ? is_bpf_text_address+0xd3/0x170
[  617.299809]  ? __kernel_text_address+0xd/0x40
[  617.304328]  ? lock_acquire+0x1ed/0x520
[  617.308330]  ? ext4_filemap_fault+0x7a/0xad
[  617.312664]  ? lock_release+0x970/0x970
[  617.316646]  ? arch_local_save_flags+0x40/0x40
[  617.321243]  ? save_stack+0x43/0xd0
[  617.324891]  ? __kasan_slab_free+0x102/0x150
[  617.329317]  ? kasan_slab_free+0xe/0x10
[  617.333299]  ? kfree+0xcf/0x230
[  617.336586]  ? print_usage_bug+0xc0/0xc0
[  617.340651]  ? __vfs_read+0x117/0x9b0
[  617.344470]  ? down_read+0xb0/0x1d0
[  617.348101]  ? ext4_filemap_fault+0x7a/0xad
[  617.352433]  ? __down_interruptible+0x700/0x700
[  617.357154]  ext4_filemap_fault+0x82/0xad
[  617.361330]  __do_fault+0x100/0x6b0
[  617.364990]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  617.370467]  ? print_bad_pte+0x6c0/0x6c0
[  617.374532]  ? __kasan_slab_free+0x119/0x150
[  617.378945]  ? pmd_val+0x88/0x100
[  617.382400]  ? add_mm_counter_fast+0xd0/0xd0
[  617.386806]  ? pmd_val+0x88/0x100
[  617.390262]  ? add_mm_counter_fast+0xd0/0xd0
[  617.394683]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.400228]  __handle_mm_fault+0x3709/0x53e0
[  617.404667]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  617.409513]  ? graph_lock+0x170/0x170
[  617.413321]  ? print_usage_bug+0xc0/0xc0
[  617.417387]  ? graph_lock+0x170/0x170
[  617.421200]  ? graph_lock+0x170/0x170
[  617.425035]  ? handle_mm_fault+0x42a/0xc70
[  617.429300]  ? lock_downgrade+0x900/0x900
[  617.433467]  ? check_preemption_disabled+0x48/0x200
[  617.438500]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  617.444312]  ? kasan_check_read+0x11/0x20
[  617.448470]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.453761]  ? rcu_bh_qs+0xc0/0xc0
[  617.457312]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  617.462790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.468341]  ? check_preemption_disabled+0x48/0x200
[  617.473376]  handle_mm_fault+0x54f/0xc70
[  617.477448]  ? __handle_mm_fault+0x53e0/0x53e0
[  617.482048]  ? find_vma+0x34/0x190
[  617.485613]  __do_page_fault+0x67d/0xed0
[  617.489690]  ? mm_fault_error+0x380/0x380
[  617.493845]  ? trace_hardirqs_off+0xb8/0x300
[  617.498264]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  617.503644]  ? trace_hardirqs_on+0x310/0x310
[  617.508080]  do_page_fault+0xf2/0x7e0
[  617.511891]  ? vmalloc_sync_all+0x30/0x30
[  617.516054]  ? error_entry+0x70/0xd0
[  617.519776]  ? trace_hardirqs_off_caller+0xbb/0x300
[  617.524821]  ? trace_hardirqs_on_caller+0xc0/0x300
[  617.529756]  ? syscall_return_slowpath+0x5e0/0x5e0
[  617.534690]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  617.539548]  ? trace_hardirqs_off+0x300/0x300
[  617.544057]  ? trace_hardirqs_off_caller+0x300/0x300
[  617.549190]  ? prepare_exit_to_usermode+0x291/0x3b0
[  617.554214]  ? page_fault+0x8/0x30
[  617.557762]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  617.562619]  ? page_fault+0x8/0x30
[  617.566164]  page_fault+0x1e/0x30
[  617.569632] RIP: 0033:0x7f60147c71fd
[  617.573354] Code: Bad RIP value.
[  617.576822] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  617.582197] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  617.589483] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  617.596753] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  617.604057] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  617.611327] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  617.618632] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  617.618707] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  617.625568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.625574] Call Trace:
[  617.625596]  dump_stack+0x1c4/0x2b4
[  617.625616]  ? dump_stack_print_info.cold.2+0x52/0x52
[  617.632188] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  617.641467]  warn_alloc.cold.118+0xb7/0x1bd
[  617.644022] rsyslogd cpuset=
[  617.647656]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  617.652830] /
[  617.662898]  ? lock_downgrade+0x900/0x900
[  617.667199]  mems_allowed=0
[  617.670223]  ? trace_hardirqs_off+0xb8/0x300
[  617.688260]  ? trace_hardirqs_off+0xb8/0x300
[  617.692688]  __alloc_pages_slowpath+0x2667/0x2d80
[  617.697578]  ? warn_alloc+0x120/0x120
[  617.701389]  ? warn_alloc+0x120/0x120
[  617.705199]  ? print_usage_bug+0xc0/0xc0
[  617.709265]  ? warn_alloc+0x120/0x120
[  617.713080]  ? print_usage_bug+0xc0/0xc0
[  617.717147]  ? __lock_acquire+0x7ec/0x4ec0
[  617.721387]  ? __lock_acquire+0x7ec/0x4ec0
[  617.725633]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.731188]  ? should_fail+0x22d/0xd01
[  617.735084]  ? __lock_acquire+0x7ec/0x4ec0
[  617.739332]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  617.744447]  ? __lock_acquire+0x7ec/0x4ec0
[  617.748701]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  617.753815]  ? __lock_acquire+0x7ec/0x4ec0
[  617.758060]  ? should_fail+0x22d/0xd01
[  617.761971]  ? mark_held_locks+0x130/0x130
[  617.766221]  ? mark_held_locks+0x130/0x130
[  617.770480]  ? graph_lock+0x170/0x170
[  617.774285]  ? print_usage_bug+0xc0/0xc0
[  617.778351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.783890]  ? check_preemption_disabled+0x48/0x200
[  617.788907]  ? check_preemption_disabled+0x48/0x200
[  617.793938]  ? __lock_is_held+0xb5/0x140
[  617.798011]  __alloc_pages_nodemask+0xa80/0xde0
[  617.802705]  ? graph_lock+0x170/0x170
[  617.806556]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  617.811574]  ? graph_lock+0x170/0x170
[  617.815416]  ? find_held_lock+0x36/0x1c0
[  617.819495]  ? ____cache_alloc_node+0x1c7/0x1e0
[  617.824191]  ? lock_downgrade+0x900/0x900
[  617.828356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.833909]  cache_grow_begin+0x91/0x8c0
[  617.837979]  ? do_raw_spin_unlock+0xa7/0x2f0
[  617.842404]  fallback_alloc+0x203/0x2e0
[  617.846394]  ____cache_alloc_node+0x1c7/0x1e0
[  617.850902]  kmem_cache_alloc_node+0xe3/0x730
[  617.855406]  ? ipv6_get_ifaddr+0x42e/0x620
[  617.859660]  __alloc_skb+0x119/0x770
[  617.863381]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  617.868672]  ? skb_scrub_packet+0x490/0x490
[  617.873002]  ? lock_downgrade+0x900/0x900
[  617.877173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.882715]  ? refcount_sub_and_test_checked+0x203/0x310
[  617.888176]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  617.893634]  ? addrconf_rs_timer+0x6f0/0x6f0
[  617.898069]  ndisc_alloc_skb+0x144/0x340
[  617.902148]  ndisc_send_rs+0x331/0x6e0
[  617.906057]  addrconf_rs_timer+0x3c0/0x6f0
[  617.910310]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  617.914568]  call_timer_fn+0x272/0x920
[  617.918464]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  617.922708]  ? process_timeout+0x40/0x40
[  617.926771]  ? find_held_lock+0x36/0x1c0
[  617.930853]  ? __run_timers+0x7da/0xc70
[  617.934835]  ? _raw_spin_unlock_irq+0x27/0x80
[  617.939334]  ? _raw_spin_unlock_irq+0x27/0x80
[  617.943834]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  617.948080]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  617.953109]  ? trace_hardirqs_on+0xbd/0x310
[  617.957432]  ? kasan_check_read+0x11/0x20
[  617.961590]  ? __run_timers+0x7da/0xc70
[  617.965570]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  617.971048]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  617.975295]  __run_timers+0x7e5/0xc70
[  617.979109]  ? find_held_lock+0x36/0x1c0
[  617.983193]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  617.988567]  ? _raw_spin_unlock_irq+0x27/0x80
[  617.993071]  ? _raw_spin_unlock_irq+0x27/0x80
[  617.997983]  ? lockdep_hardirqs_on+0x421/0x5c0
[  618.002576]  ? trace_hardirqs_on+0xbd/0x310
[  618.006900]  ? kasan_check_read+0x11/0x20
[  618.011060]  ? finish_task_switch+0x1f5/0x900
[  618.015565]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  618.021038]  ? compat_start_thread+0x80/0x80
[  618.025486]  ? pvclock_read_flags+0x160/0x160
[  618.029987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.035533]  ? check_preemption_disabled+0x48/0x200
[  618.040569]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  618.046116]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  618.051400]  ? rcu_pm_notify+0xc0/0xc0
[  618.055292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.060839]  ? check_preemption_disabled+0x48/0x200
[  618.065893]  run_timer_softirq+0x52/0xb0
[  618.069963]  ? rcu_read_lock_sched_held+0x108/0x120
[  618.074989]  __do_softirq+0x30b/0xad8
[  618.078844]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  618.083953]  ? trace_hardirqs_off_caller+0x300/0x300
[  618.089073]  ? smpboot_thread_fn+0x334/0xa00
[  618.093520]  ? schedule+0x108/0x460
[  618.097165]  ? trace_hardirqs_off+0xb8/0x300
[  618.101580]  ? smpboot_thread_fn+0x68b/0xa00
[  618.105998]  ? trace_hardirqs_on+0x310/0x310
[  618.110429]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.115978]  ? check_preemption_disabled+0x48/0x200
[  618.121012]  ? takeover_tasklets+0xa90/0xa90
[  618.125443]  run_ksoftirqd+0x94/0x100
[  618.129254]  smpboot_thread_fn+0x68b/0xa00
[  618.133496]  ? sort_range+0x30/0x30
[  618.137130]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  618.142255]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.147807]  ? __kthread_parkme+0xfb/0x1a0
[  618.152071]  kthread+0x35a/0x420
[  618.155446]  ? sort_range+0x30/0x30
[  618.159078]  ? kthread_bind+0x40/0x40
[  618.162887]  ret_from_fork+0x3a/0x50
[  618.166625] warn_alloc_show_mem: 1 callbacks suppressed
[  618.166637] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  618.166640] Mem-Info:
[  618.166670] active_anon:49550 inactive_anon:372 isolated_anon:0
[  618.166670]  active_file:21 inactive_file:14 isolated_file:0
[  618.166670]  unevictable:0 dirty:0 writeback:0 unstable:0
[  618.166670]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  618.166670]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  618.166670]  free:13755 free_pcp:502 free_cma:0
[  618.172020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  618.178883] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  618.181298] Call Trace:
[  618.214224] Node 0 
[  618.223586]  <IRQ>
[  618.251296] 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
[  618.253876]  dump_stack+0x1c4/0x2b4
[  618.256081] lowmem_reserve[]: 0
[  618.258239]  ? dump_stack_print_info.cold.2+0x52/0x52
[  618.283720]  2815 6318
[  618.287388]  warn_alloc.cold.118+0xb7/0x1bd
[  618.290626]  6318
[  618.295825]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  618.298297] Node 0 DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  618.302629]  ? lock_downgrade+0x900/0x900
[  618.304673] lowmem_reserve[]:
[  618.309528]  ? trace_hardirqs_off+0xb8/0x300
[  618.336679]  0 0
[  618.340864]  ? trace_hardirqs_off+0xb8/0x300
[  618.343944]  3503
[  618.348370]  __alloc_pages_slowpath+0x2667/0x2d80
[  618.350324]  3503
[  618.354772]  ? warn_alloc+0x120/0x120
[  618.356783] Node 0 
[  618.361638]  ? trace_hardirqs_on+0x310/0x310
[  618.363705] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  618.367481]  ? warn_alloc+0x120/0x120
[  618.369699] lowmem_reserve[]:
[  618.374117]  ? print_usage_bug+0xc0/0xc0
[  618.402551]  0 0
[  618.406384]  ? warn_alloc+0x120/0x120
[  618.409474]  0
[  618.413534]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  618.415485]  0
[  618.419305]  ? print_usage_bug+0xc0/0xc0
[  618.421079] Node 0 
[  618.426098]  ? __lock_acquire+0x7ec/0x4ec0
[  618.427879] DMA: 
[  618.431985]  ? __lock_acquire+0x7ec/0x4ec0
[  618.434209] 1*4kB 
[  618.438445]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.440487] (U) 0*8kB 
[  618.444730]  ? should_fail+0x22d/0xd01
[  618.446853] 0*16kB 1*32kB 
[  618.452402]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  618.454881] (U) 
[  618.458767]  ? __lock_acquire+0x7ec/0x4ec0
[  618.461592] 2*64kB 
[  618.466721]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  618.468720] (U) 
[  618.472958]  ? __lock_acquire+0x7ec/0x4ec0
[  618.475182] 1*128kB (U) 
[  618.480307]  ? should_fail+0x22d/0xd01
[  618.482266] 1*256kB 
[  618.486539]  ? print_usage_bug+0xc0/0xc0
[  618.489191] (U) 
[  618.493088]  ? mark_held_locks+0x130/0x130
[  618.495387] 0*512kB 
[  618.499450]  ? mark_held_locks+0x130/0x130
[  618.501407] 1*1024kB 
[  618.505643]  ? graph_lock+0x170/0x170
[  618.507941] (U) 
[  618.512175]  ? print_usage_bug+0xc0/0xc0
[  618.514572] 1*2048kB 
[  618.518382]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  618.520351] (M) 
[  618.524413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.526810] 3*4096kB 
[  618.531574]  ? check_preemption_disabled+0x48/0x200
[  618.533533] (M) 
[  618.539093]  ? check_preemption_disabled+0x48/0x200
[  618.541479] = 15908kB
[  618.541488] Node 0 
[  618.546511]  ? __lock_is_held+0xb5/0x140
[  618.548454] DMA32: 3*4kB 
[  618.553517]  __alloc_pages_nodemask+0xa80/0xde0
[  618.555913] (UM) 
[  618.558148]  ? graph_lock+0x170/0x170
[  618.562192] 0*8kB 
[  618.564956]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  618.569606] 3*16kB 
[  618.571669]  ? graph_lock+0x170/0x170
[  618.575450] (UM) 
[  618.577610]  ? find_held_lock+0x36/0x1c0
[  618.582593] 1*32kB (M) 
[  618.584858]  ? ____cache_alloc_node+0x1c7/0x1e0
[  618.588637] 2*64kB (M) 
[  618.590727]  ? lock_downgrade+0x900/0x900
[  618.594765] 3*128kB 
[  618.597369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.602011] (M) 
[  618.604617]  cache_grow_begin+0x91/0x8c0
[  618.608745] 2*256kB 
[  618.611074]  ? do_raw_spin_unlock+0xa7/0x2f0
[  618.616587] (M) 
[  618.618570]  fallback_alloc+0x203/0x2e0
[  618.622608] 3*512kB (M) 
[  618.624950]  ____cache_alloc_node+0x1c7/0x1e0
[  618.629333] 4*1024kB 
[  618.631319]  kmem_cache_alloc_node+0xe3/0x730
[  618.635269] (UM) 
[  618.637951]  ? ipv6_get_ifaddr+0x42e/0x620
[  618.642423] 3*2048kB 
[  618.645188]  __alloc_skb+0x119/0x770
[  618.649661] (M) 
[  618.651732]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  618.655942] 3*4096kB 
[  618.658356]  ? skb_scrub_packet+0x490/0x490
[  618.662059] (M) 
[  618.664045]  ? lock_downgrade+0x900/0x900
[  618.669298] = 25180kB
[  618.669308] Node 0 
[  618.671726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.676019] Normal: 2623*4kB 
[  618.678017]  ? refcount_sub_and_test_checked+0x203/0x310
[  618.682153] (UME) 
[  618.684566]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  618.686784] 197*8kB 
[  618.692330]  ? addrconf_rs_timer+0x6f0/0x6f0
[  618.695406] (UME) 18*16kB 
[  618.700883]  ndisc_alloc_skb+0x144/0x340
[  618.703002] (UM) 
[  618.708464]  ndisc_send_rs+0x331/0x6e0
[  618.710781] 18*32kB (UM) 
[  618.715208]  addrconf_rs_timer+0x3c0/0x6f0
[  618.718041] 17*64kB 
[  618.722123]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  618.724156] (UM) 
[  618.728061]  call_timer_fn+0x272/0x920
[  618.730799] 0*128kB 0*256kB 
[  618.735057]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  618.737359] 0*512kB 0*1024kB 
[  618.741610]  ? process_timeout+0x40/0x40
[  618.743650] 0*2048kB 0*4096kB 
[  618.747552]  ? find_held_lock+0x36/0x1c0
[  618.750576] = 14020kB
[  618.750592] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  618.754829]  ? mark_held_locks+0xc7/0x130
[  618.757908] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  618.757918] 414 total pagecache pages
[  618.761984]  ? _raw_spin_unlock_irq+0x27/0x80
[  618.765165] 0 pages in swap cache
[  618.769217]  ? _raw_spin_unlock_irq+0x27/0x80
[  618.771618] Swap cache stats: add 0, delete 0, find 0/0
[  618.771628] Free swap  = 0kB
[  618.780468]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  618.784613] Total swap = 0kB
[  618.784623] 1965979 pages RAM
[  618.793214]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  618.796990] 0 pages HighMem/MovableOnly
[  618.797000] 343324 pages reserved
[  618.801504]  ? trace_hardirqs_on+0xbd/0x310
[  618.804937] 0 pages cma reserved
[  618.809428]  ? kasan_check_read+0x11/0x20
[  618.814854] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  618.817809]  ? __run_timers+0x7da/0xc70
[  618.822134] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  618.825063]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  618.828164] ksoftirqd/1 cpuset=
[  618.832836]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  618.836785] /
[  618.840248]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  618.844574]  mems_allowed=0
[  618.847940]  __run_timers+0x7e5/0xc70
[  618.898390]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  618.903764]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  618.908789]  ? graph_lock+0x170/0x170
[  618.912605]  ? print_usage_bug+0xc0/0xc0
[  618.916671]  ? lock_release+0x970/0x970
[  618.920653]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  618.925861]  ? find_held_lock+0x36/0x1c0
[  618.929934]  ? graph_lock+0x170/0x170
[  618.933756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.939317]  ? check_preemption_disabled+0x48/0x200
[  618.944358]  ? __lock_is_held+0xb5/0x140
[  618.948432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.953988]  ? check_preemption_disabled+0x48/0x200
[  618.959055]  run_timer_softirq+0x52/0xb0
[  618.963129]  ? rcu_read_lock_sched_held+0x108/0x120
[  618.968160]  __do_softirq+0x30b/0xad8
[  618.971980]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  618.977096]  ? pvclock_read_flags+0x160/0x160
[  618.981603]  ? lapic_next_event+0x5a/0x90
[  618.985775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.991325]  ? check_preemption_disabled+0x48/0x200
[  618.996364]  ? check_preemption_disabled+0x48/0x200
[  619.001643]  ? kvm_clock_read+0x18/0x30
[  619.005632]  ? kvm_sched_clock_read+0x9/0x20
[  619.010062]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.015611]  ? check_preemption_disabled+0x48/0x200
[  619.020654]  irq_exit+0x17f/0x1c0
[  619.024123]  smp_apic_timer_interrupt+0x1cb/0x760
[  619.028971]  ? smp_reschedule_interrupt+0x109/0x650
[  619.034000]  ? smp_call_function_single_interrupt+0x650/0x650
[  619.039897]  ? interrupt_entry+0xb5/0xf0
[  619.043966]  ? trace_hardirqs_off_caller+0xbb/0x300
[  619.048987]  ? trace_hardirqs_off_caller+0xbb/0x300
[  619.054009]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  619.058869]  ? trace_hardirqs_off+0x300/0x300
[  619.063370]  ? trace_hardirqs_off+0x300/0x300
[  619.067875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.073420]  ? check_preemption_disabled+0x48/0x200
[  619.078443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.084001]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  619.088874]  apic_timer_interrupt+0xf/0x20
[  619.093125]  </IRQ>
[  619.095373] RIP: 0010:console_unlock+0x1017/0x11a0
[  619.100315] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  619.119483] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  619.127204] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  619.134476] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  619.141751] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  619.149023] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  619.156311] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  619.163607]  ? netconsole_netdev_event+0x280/0x280
[  619.168555]  ? console_unlock+0x100e/0x11a0
[  619.172907]  ? devkmsg_read+0xbb0/0xbb0
[  619.176891]  ? lock_release+0x970/0x970
[  619.180876]  ? retint_kernel+0x2d/0x2d
[  619.184790]  vprintk_emit+0x33d/0x930
[  619.188608]  ? wake_up_klogd+0x180/0x180
[  619.192682]  ? __lock_acquire+0x6f0/0x4ec0
[  619.196919]  ? __lock_acquire+0x7ec/0x4ec0
[  619.201160]  ? mark_held_locks+0x121/0x130
[  619.205400]  ? print_usage_bug+0xc0/0xc0
[  619.209486]  ? vprintk_default+0x28/0x30
[  619.213554]  ? vprintk_func+0x85/0x181
[  619.217487]  vprintk_default+0x28/0x30
[  619.221390]  vprintk_func+0x7e/0x181
[  619.225127]  printk+0xa7/0xcf
[  619.228239]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  619.233015]  show_free_areas.cold.119+0x1ab4/0x215d
[  619.238075]  ? si_meminfo_node+0x260/0x260
[  619.242318]  ? __lock_acquire+0x7ec/0x4ec0
[  619.246557]  ? update_load_avg+0x387/0x2470
[  619.250893]  ? __lock_acquire+0x7ec/0x4ec0
[  619.255131]  ? __lock_acquire+0x7ec/0x4ec0
[  619.259386]  ? mark_held_locks+0x130/0x130
[  619.263627]  ? mark_held_locks+0x130/0x130
[  619.267874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.273425]  ? graph_lock+0x170/0x170
[  619.277231]  ? put_dec+0x3b/0xf0
[  619.280659]  ? number+0x972/0xca0
[  619.284119]  ? __lock_acquire+0x7ec/0x4ec0
[  619.288360]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  619.293908]  ? find_held_lock+0x36/0x1c0
[  619.297999]  ? serial8250_console_write+0x8b3/0xb10
[  619.303041]  ? lock_downgrade+0x900/0x900
[  619.307210]  ? graph_lock+0x170/0x170
[  619.311015]  ? graph_lock+0x170/0x170
[  619.314840]  ? print_usage_bug+0xc0/0xc0
[  619.318929]  ? do_raw_spin_unlock+0xa7/0x2f0
[  619.323344]  ? trace_hardirqs_on+0x310/0x310
[  619.327755]  ? wq_watchdog_touch+0x9c/0xfe
[  619.332011]  ? io_serial_in+0x11/0x90
[  619.335858]  ? find_held_lock+0x36/0x1c0
[  619.339952]  ? mark_held_locks+0xc7/0x130
[  619.344120]  ? netconsole_netdev_event+0x280/0x280
[  619.349066]  ? console_unlock+0xfe2/0x11a0
[  619.353308]  ? lockdep_hardirqs_on+0x421/0x5c0
[  619.357895]  ? trace_hardirqs_on+0xbd/0x310
[  619.362219]  ? vprintk_emit+0x33d/0x930
[  619.366202]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  619.371658]  ? kasan_check_write+0x14/0x20
[  619.375897]  ? do_raw_spin_lock+0xc1/0x200
[  619.380154]  ? netconsole_netdev_event+0x280/0x280
[  619.385094]  ? console_unlock+0x98e/0x11a0
[  619.389357]  ? devkmsg_read+0xbb0/0xbb0
[  619.393348]  ? vprintk_emit+0x7f7/0x930
[  619.397332]  ? lock_release+0x970/0x970
[  619.401317]  ? preempt_count_add+0x7d/0x160
[  619.405672]  ? wake_up_klogd+0x11a/0x180
[  619.409742]  ? console_device+0xc0/0xc0
[  619.413721]  ? do_raw_spin_lock+0xc1/0x200
[  619.417965]  ? vprintk_emit+0x268/0x930
[  619.421948]  ? wake_up_klogd+0x180/0x180
[  619.426010]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  619.430777]  ? trace_hardirqs_off_caller+0x300/0x300
[  619.435884]  ? retint_kernel+0x1b/0x2d
[  619.439819]  ? trace_hardirqs_on+0x310/0x310
[  619.444243]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  619.449010]  ? retint_kernel+0x2d/0x2d
[  619.452979]  ? vprintk_default+0x28/0x30
[  619.457062]  ? vprintk_func+0x85/0x181
[  619.460951]  ? arch_local_irq_restore+0x45/0x52
[  619.465646]  ? printk+0xa7/0xcf
[  619.468932]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  619.473699]  ? show_mem+0x1e/0x17b
[  619.477247]  show_mem+0x34/0x17b
[  619.480628]  dump_header+0x2f1/0xf72
[  619.484356]  ? pagefault_out_of_memory+0x197/0x197
[  619.489299]  ? mark_held_locks+0x130/0x130
[  619.493541]  ? __lock_acquire+0x7ec/0x4ec0
[  619.497789]  ? mem_cgroup_charge_statistics+0x780/0x780
[  619.503158]  ? print_usage_bug+0xc0/0xc0
[  619.507221]  ? print_usage_bug+0xc0/0xc0
[  619.511304]  ? graph_lock+0x170/0x170
[  619.515108]  ? graph_lock+0x170/0x170
[  619.518914]  ? print_usage_bug+0xc0/0xc0
[  619.522977]  ? print_usage_bug+0xc0/0xc0
[  619.527223]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.532787]  ? find_held_lock+0x36/0x1c0
[  619.536862]  ? mark_held_locks+0xc7/0x130
[  619.541038]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  619.546150]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  619.551262]  ? lockdep_hardirqs_on+0x421/0x5c0
[  619.555882]  ? trace_hardirqs_on+0xbd/0x310
[  619.560204]  ? kasan_check_read+0x11/0x20
[  619.564378]  ? ___ratelimit+0x36f/0x655
[  619.568368]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  619.573822]  ? trace_hardirqs_on+0x310/0x310
[  619.578234]  ? lock_downgrade+0x900/0x900
[  619.582397]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  619.587506]  ? ___ratelimit+0xaa/0x655
[  619.591398]  ? idr_get_free+0xec0/0xec0
[  619.595385]  ? kasan_check_write+0x14/0x20
[  619.599633]  ? do_raw_spin_lock+0xc1/0x200
[  619.603879]  oom_kill_process.cold.27+0x10/0x903
[  619.608637]  ? graph_lock+0x170/0x170
[  619.612445]  ? _raw_spin_unlock+0x2c/0x50
[  619.616599]  ? oom_badness+0xe6/0xaa0
[  619.620413]  ? oom_evaluate_task+0x540/0x540
[  619.624835]  ? find_held_lock+0x36/0x1c0
[  619.628921]  ? out_of_memory+0x974/0x14c0
[  619.633073]  ? lock_downgrade+0x900/0x900
[  619.637220]  ? check_preemption_disabled+0x48/0x200
[  619.642254]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  619.648082]  ? kasan_check_read+0x11/0x20
[  619.652237]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  619.657549]  ? rcu_bh_qs+0xc0/0xc0
[  619.661104]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  619.666135]  ? oom_evaluate_task+0x302/0x540
[  619.670562]  out_of_memory+0xa86/0x14c0
[  619.674555]  ? oom_killer_disable+0x3a0/0x3a0
[  619.679061]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  619.684010]  ? __mutex_add_waiter+0x2a0/0x2a0
[  619.688533]  __alloc_pages_slowpath+0x2318/0x2d80
[  619.693414]  ? warn_alloc+0x120/0x120
[  619.697220]  ? __radix_tree_lookup+0x4c0/0x4c0
[  619.701841]  ? find_get_entry+0x2f2/0xc40
[  619.706008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.711560]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  619.716497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.722053]  ? should_fail+0x22d/0xd01
[  619.725952]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  619.731151]  ? __lock_is_held+0xb5/0x140
[  619.735249]  ? __lock_is_held+0xb5/0x140
[  619.739339]  ? ___might_sleep+0x1ed/0x300
[  619.743495]  ? lock_release+0x970/0x970
[  619.747480]  ? arch_local_save_flags+0x40/0x40
[  619.752115]  ? __might_sleep+0x95/0x190
[  619.756104]  __alloc_pages_nodemask+0xa80/0xde0
[  619.760786]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  619.765824]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  619.771641]  ? kasan_check_read+0x11/0x20
[  619.775796]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  619.781111]  ? graph_lock+0x170/0x170
[  619.784916]  ? print_usage_bug+0xc0/0xc0
[  619.788986]  ? graph_lock+0x170/0x170
[  619.792800]  ? graph_lock+0x170/0x170
[  619.796604]  ? __do_page_cache_readahead+0x7ce/0x980
[  619.801727]  ? find_held_lock+0x36/0x1c0
[  619.805804]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  619.811360]  alloc_pages_current+0x10c/0x210
[  619.815789]  ? lock_downgrade+0x900/0x900
[  619.819964]  __page_cache_alloc+0x38f/0x5b0
[  619.824300]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  619.830097]  ? kasan_check_read+0x11/0x20
[  619.834247]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  619.839547]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  619.844262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.849807]  ? check_preemption_disabled+0x48/0x200
[  619.854836]  filemap_fault+0x1594/0x25f0
[  619.858920]  ? __lock_page_or_retry+0xa00/0xa00
[  619.863591]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  619.869397]  ? kasan_check_read+0x11/0x20
[  619.873560]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  619.878840]  ? rcu_bh_qs+0xc0/0xc0
[  619.882399]  ? find_held_lock+0x36/0x1c0
[  619.886500]  ? filemap_map_pages+0xdea/0x1980
[  619.891010]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  619.896842]  ? find_get_pages_range_tag+0x1320/0x1320
[  619.902069]  ? unwind_dump+0x190/0x190
[  619.905979]  ? graph_lock+0x170/0x170
[  619.909807]  ? is_bpf_text_address+0xd3/0x170
[  619.914317]  ? __kernel_text_address+0xd/0x40
[  619.918831]  ? lock_acquire+0x1ed/0x520
[  619.922816]  ? ext4_filemap_fault+0x7a/0xad
[  619.927146]  ? lock_release+0x970/0x970
[  619.931125]  ? arch_local_save_flags+0x40/0x40
[  619.935709]  ? save_stack+0x43/0xd0
[  619.939335]  ? __kasan_slab_free+0x102/0x150
[  619.943745]  ? kasan_slab_free+0xe/0x10
[  619.947719]  ? kfree+0xcf/0x230
[  619.951004]  ? print_usage_bug+0xc0/0xc0
[  619.955080]  ? __vfs_read+0x117/0x9b0
[  619.958906]  ? down_read+0xb0/0x1d0
[  619.962547]  ? ext4_filemap_fault+0x7a/0xad
[  619.966878]  ? __down_interruptible+0x700/0x700
[  619.971568]  ext4_filemap_fault+0x82/0xad
[  619.975766]  __do_fault+0x100/0x6b0
[  619.979397]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  619.984862]  ? print_bad_pte+0x6c0/0x6c0
[  619.988924]  ? __kasan_slab_free+0x119/0x150
[  619.993342]  ? pmd_val+0x88/0x100
[  619.996803]  ? add_mm_counter_fast+0xd0/0xd0
[  620.002740]  ? pmd_val+0x88/0x100
[  620.006196]  ? add_mm_counter_fast+0xd0/0xd0
[  620.010610]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.016157]  __handle_mm_fault+0x3709/0x53e0
[  620.020578]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  620.025429]  ? graph_lock+0x170/0x170
[  620.029234]  ? print_usage_bug+0xc0/0xc0
[  620.033312]  ? graph_lock+0x170/0x170
[  620.037115]  ? graph_lock+0x170/0x170
[  620.040941]  ? handle_mm_fault+0x42a/0xc70
[  620.045184]  ? lock_downgrade+0x900/0x900
[  620.049338]  ? check_preemption_disabled+0x48/0x200
[  620.054376]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  620.060170]  ? kasan_check_read+0x11/0x20
[  620.064355]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  620.069640]  ? rcu_bh_qs+0xc0/0xc0
[  620.073190]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  620.078646]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.084184]  ? check_preemption_disabled+0x48/0x200
[  620.089219]  handle_mm_fault+0x54f/0xc70
[  620.093294]  ? __handle_mm_fault+0x53e0/0x53e0
[  620.097883]  ? find_vma+0x34/0x190
[  620.101454]  __do_page_fault+0x67d/0xed0
[  620.105544]  ? mm_fault_error+0x380/0x380
[  620.109699]  ? trace_hardirqs_off+0xb8/0x300
[  620.114122]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  620.119605]  ? trace_hardirqs_on+0x310/0x310
[  620.124023]  do_page_fault+0xf2/0x7e0
[  620.127837]  ? vmalloc_sync_all+0x30/0x30
[  620.131986]  ? error_entry+0x70/0xd0
[  620.135706]  ? trace_hardirqs_off_caller+0xbb/0x300
[  620.140749]  ? trace_hardirqs_on_caller+0xc0/0x300
[  620.145681]  ? syscall_return_slowpath+0x5e0/0x5e0
[  620.150626]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  620.155479]  ? trace_hardirqs_off+0x300/0x300
[  620.159977]  ? trace_hardirqs_off_caller+0x300/0x300
[  620.165087]  ? prepare_exit_to_usermode+0x291/0x3b0
[  620.170106]  ? page_fault+0x8/0x30
[  620.173653]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  620.178514]  ? page_fault+0x8/0x30
[  620.182070]  page_fault+0x1e/0x30
[  620.185523] RIP: 0033:0x7f60147c71fd
[  620.189254] Code: Bad RIP value.
[  620.192623] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  620.197985] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  620.205251] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  620.212518] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  620.219872] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  620.227143] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  620.234447] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  620.234515] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  620.241386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  620.241396] Call Trace:
[  620.247976] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  620.257235]  dump_stack+0x1c4/0x2b4
[  620.259794] rsyslogd cpuset=/
[  620.269895]  ? dump_stack_print_info.cold.2+0x52/0x52
[  620.273499]  mems_allowed=0
[  620.276614]  warn_alloc.cold.118+0xb7/0x1bd
[  620.289017]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  620.293882]  ? lock_downgrade+0x900/0x900
[  620.298050]  ? trace_hardirqs_off+0xb8/0x300
[  620.302475]  ? trace_hardirqs_off+0xb8/0x300
[  620.306895]  __alloc_pages_slowpath+0x2667/0x2d80
[  620.311776]  ? warn_alloc+0x120/0x120
[  620.315597]  ? warn_alloc+0x120/0x120
[  620.319411]  ? print_usage_bug+0xc0/0xc0
[  620.323502]  ? warn_alloc+0x120/0x120
[  620.327328]  ? print_usage_bug+0xc0/0xc0
[  620.331412]  ? __lock_acquire+0x7ec/0x4ec0
[  620.335675]  ? __lock_acquire+0x7ec/0x4ec0
[  620.339923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.345484]  ? should_fail+0x22d/0xd01
[  620.349416]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  620.354527]  ? __lock_acquire+0x7ec/0x4ec0
[  620.358773]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  620.363906]  ? __lock_acquire+0x7ec/0x4ec0
[  620.368159]  ? should_fail+0x22d/0xd01
[  620.372085]  ? mark_held_locks+0x130/0x130
[  620.376330]  ? mark_held_locks+0x130/0x130
[  620.380573]  ? graph_lock+0x170/0x170
[  620.384379]  ? graph_lock+0x170/0x170
[  620.388184]  ? graph_lock+0x170/0x170
[  620.391988]  ? print_usage_bug+0xc0/0xc0
[  620.396064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.401607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.407152]  ? check_preemption_disabled+0x48/0x200
[  620.412170]  ? check_preemption_disabled+0x48/0x200
[  620.417207]  ? __lock_is_held+0xb5/0x140
[  620.421283]  __alloc_pages_nodemask+0xa80/0xde0
[  620.425970]  ? graph_lock+0x170/0x170
[  620.429785]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  620.434816]  ? graph_lock+0x170/0x170
[  620.438637]  ? find_held_lock+0x36/0x1c0
[  620.442715]  ? ____cache_alloc_node+0x1c7/0x1e0
[  620.447413]  ? lock_downgrade+0x900/0x900
[  620.451582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.457145]  cache_grow_begin+0x91/0x8c0
[  620.461228]  ? do_raw_spin_unlock+0xa7/0x2f0
[  620.465675]  fallback_alloc+0x203/0x2e0
[  620.469661]  ____cache_alloc_node+0x1c7/0x1e0
[  620.474164]  kmem_cache_alloc_node+0xe3/0x730
[  620.478667]  ? ipv6_get_ifaddr+0x42e/0x620
[  620.482915]  __alloc_skb+0x119/0x770
[  620.486632]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  620.491918]  ? skb_scrub_packet+0x490/0x490
[  620.496242]  ? lock_downgrade+0x900/0x900
[  620.500402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.506044]  ? refcount_sub_and_test_checked+0x203/0x310
[  620.511510]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  620.516966]  ? addrconf_rs_timer+0x6f0/0x6f0
[  620.521394]  ndisc_alloc_skb+0x144/0x340
[  620.525466]  ndisc_send_rs+0x331/0x6e0
[  620.529392]  addrconf_rs_timer+0x3c0/0x6f0
[  620.533637]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  620.537904]  call_timer_fn+0x272/0x920
[  620.541802]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  620.546067]  ? process_timeout+0x40/0x40
[  620.550129]  ? find_held_lock+0x36/0x1c0
[  620.554212]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  620.558979]  ? retint_kernel+0x2d/0x2d
[  620.562872]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  620.567166]  ? _raw_spin_unlock_irq+0x56/0x80
[  620.571700]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  620.575945]  __run_timers+0x7e5/0xc70
[  620.579751]  ? find_held_lock+0x36/0x1c0
[  620.583846]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  620.589217]  ? _raw_spin_unlock_irq+0x27/0x80
[  620.593726]  ? _raw_spin_unlock_irq+0x27/0x80
[  620.598226]  ? lockdep_hardirqs_on+0x421/0x5c0
[  620.602819]  ? trace_hardirqs_on+0xbd/0x310
[  620.607139]  ? kasan_check_read+0x11/0x20
[  620.611292]  ? finish_task_switch+0x1f5/0x900
[  620.615822]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  620.621276]  ? compat_start_thread+0x80/0x80
[  620.625711]  ? pvclock_read_flags+0x160/0x160
[  620.630215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.635753]  ? check_preemption_disabled+0x48/0x200
[  620.640781]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  620.646330]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  620.651613]  ? rcu_pm_notify+0xc0/0xc0
[  620.655515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.661061]  ? check_preemption_disabled+0x48/0x200
[  620.666092]  run_timer_softirq+0x52/0xb0
[  620.670163]  ? rcu_read_lock_sched_held+0x108/0x120
[  620.675189]  __do_softirq+0x30b/0xad8
[  620.679020]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  620.684135]  ? trace_hardirqs_off_caller+0x300/0x300
[  620.689245]  ? smpboot_thread_fn+0x334/0xa00
[  620.693668]  ? schedule+0x108/0x460
[  620.697315]  ? trace_hardirqs_off+0xb8/0x300
[  620.701733]  ? smpboot_thread_fn+0x68b/0xa00
[  620.706150]  ? trace_hardirqs_on+0x310/0x310
[  620.710563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.716105]  ? check_preemption_disabled+0x48/0x200
[  620.721136]  ? takeover_tasklets+0xa90/0xa90
[  620.725552]  run_ksoftirqd+0x94/0x100
[  620.729360]  smpboot_thread_fn+0x68b/0xa00
[  620.733603]  ? sort_range+0x30/0x30
[  620.737240]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  620.742354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.747897]  ? __kthread_parkme+0xfb/0x1a0
[  620.752166]  kthread+0x35a/0x420
[  620.755546]  ? sort_range+0x30/0x30
[  620.759173]  ? kthread_bind+0x40/0x40
[  620.763004]  ret_from_fork+0x3a/0x50
[  620.766748] warn_alloc_show_mem: 1 callbacks suppressed
[  620.766760] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  620.766762] Mem-Info:
[  620.766802] active_anon:49550 inactive_anon:372 isolated_anon:0
[  620.766802]  active_file:21 inactive_file:14 isolated_file:0
[  620.766802]  unevictable:0 dirty:0 writeback:0 unstable:0
[  620.766802]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  620.766802]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  620.766802]  free:13755 free_pcp:502 free_cma:0
[  620.772143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  620.778999] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  620.781405] Call Trace:
[  620.814284] Node 0 
[  620.823660]  <IRQ>
[  620.851349] 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
[  620.853912]  dump_stack+0x1c4/0x2b4
[  620.856124] lowmem_reserve[]:
[  620.858274]  ? dump_stack_print_info.cold.2+0x52/0x52
[  620.883757]  0 2815
[  620.887425]  warn_alloc.cold.118+0xb7/0x1bd
[  620.890495]  6318
[  620.895700]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  620.897930]  6318
[  620.902259]  ? lock_downgrade+0x900/0x900
[  620.904304] Node 0 
[  620.909158]  ? trace_hardirqs_off+0xb8/0x300
[  620.911222] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  620.915346]  ? trace_hardirqs_off+0xb8/0x300
[  620.917561] lowmem_reserve[]:
[  620.921981]  __alloc_pages_slowpath+0x2667/0x2d80
[  620.948529]  0 0
[  620.953080]  ? warn_alloc+0x120/0x120
[  620.956059]  3503
[  620.960935]  ? trace_hardirqs_on+0x310/0x310
[  620.962872]  3503
[  620.966679]  ? warn_alloc+0x120/0x120
[  620.968724] Node 0 
[  620.973140]  ? print_usage_bug+0xc0/0xc0
[  620.975216] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  620.979005]  ? warn_alloc+0x120/0x120
[  620.981232] lowmem_reserve[]: 0
[  620.985309]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  621.013761]  0 0
[  621.017602]  ? print_usage_bug+0xc0/0xc0
[  621.020857]  0
[  621.025881]  ? __lock_acquire+0x7ec/0x4ec0
[  621.027839] Node 0 
[  621.031901]  ? __lock_acquire+0x7ec/0x4ec0
[  621.033682] DMA: 
[  621.037941]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  621.040166] 1*4kB 
[  621.044399]  ? should_fail+0x22d/0xd01
[  621.046439] (U) 
[  621.051986]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  621.054136] 0*8kB 0*16kB 
[  621.058044]  ? __lock_acquire+0x7ec/0x4ec0
[  621.060005] 1*32kB 
[  621.065129]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  621.067874] (U) 
[  621.072135]  ? __lock_acquire+0x7ec/0x4ec0
[  621.074414] 2*64kB 
[  621.079538]  ? should_fail+0x22d/0xd01
[  621.081496] (U) 
[  621.085734]  ? print_usage_bug+0xc0/0xc0
[  621.087978] 1*128kB (U) 
[  621.091914]  ? mark_held_locks+0x130/0x130
[  621.093861] 1*256kB 
[  621.097933]  ? mark_held_locks+0x130/0x130
[  621.100586] (U) 0*512kB 1*1024kB 
[  621.105084]  ? graph_lock+0x170/0x170
[  621.107397] (U) 
[  621.111638]  ? print_usage_bug+0xc0/0xc0
[  621.115076] 1*2048kB (M) 
[  621.118892]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  621.118913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.120866] 3*4096kB (M) 
[  621.124976]  ? check_preemption_disabled+0x48/0x200
[  621.127689] = 15908kB
[  621.132446]  ? check_preemption_disabled+0x48/0x200
[  621.137963] Node 0 
[  621.140735]  ? __lock_is_held+0xb5/0x140
[  621.145709] DMA32: 3*4kB 
[  621.148136]  __alloc_pages_nodemask+0xa80/0xde0
[  621.153131] (UM) 
[  621.155370]  ? graph_lock+0x170/0x170
[  621.159416] 0*8kB 3*16kB 
[  621.162213]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  621.166845] (UM) 
[  621.168909]  ? graph_lock+0x170/0x170
[  621.172695] 1*32kB (M) 
[  621.175475]  ? find_held_lock+0x36/0x1c0
[  621.180462] 2*64kB 
[  621.182532]  ? ____cache_alloc_node+0x1c7/0x1e0
[  621.186304] (M) 
[  621.188896]  ? lock_downgrade+0x900/0x900
[  621.192953] 3*128kB (M) 
[  621.195201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.199843] 2*256kB 
[  621.201820]  cache_grow_begin+0x91/0x8c0
[  621.205946] (M) 
[  621.208617]  ? do_raw_spin_unlock+0xa7/0x2f0
[  621.214130] 3*512kB 
[  621.216460]  fallback_alloc+0x203/0x2e0
[  621.220491] (M) 
[  621.222472]  ____cache_alloc_node+0x1c7/0x1e0
[  621.226854] 4*1024kB 
[  621.229177]  kmem_cache_alloc_node+0xe3/0x730
[  621.233129] (UM) 
[  621.235105]  ? ipv6_get_ifaddr+0x42e/0x620
[  621.239600] 3*2048kB 
[  621.242039]  __alloc_skb+0x119/0x770
[  621.246523] (M) 
[  621.248589]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  621.252806] 3*4096kB 
[  621.255221]  ? skb_scrub_packet+0x490/0x490
[  621.258904] (M) = 25180kB
[  621.260893]  ? lock_downgrade+0x900/0x900
[  621.266150] Node 0 
[  621.268564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.272850] Normal: 2623*4kB 
[  621.275623]  ? refcount_sub_and_test_checked+0x203/0x310
[  621.279746] (UME) 
[  621.281985]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  621.287494] 197*8kB (UME) 
[  621.290610]  ? addrconf_rs_timer+0x6f0/0x6f0
[  621.296035] 18*16kB (UM) 
[  621.298241]  ndisc_alloc_skb+0x144/0x340
[  621.303677] 18*32kB (UM) 
[  621.306534]  ndisc_send_rs+0x331/0x6e0
[  621.310914] 17*64kB (UM) 
[  621.313684]  addrconf_rs_timer+0x3c0/0x6f0
[  621.317715] 0*128kB 0*256kB 
[  621.320482]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  621.324346] 0*512kB 
[  621.327115]  call_timer_fn+0x272/0x920
[  621.331320] 0*1024kB 
[  621.334337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  621.338551] 0*2048kB 
[  621.340873]  ? process_timeout+0x40/0x40
[  621.344740] 0*4096kB 
[  621.347147]  ? find_held_lock+0x36/0x1c0
[  621.351360] = 14020kB
[  621.353772]  ? mark_held_locks+0xc7/0x130
[  621.357819] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  621.360226]  ? _raw_spin_unlock_irq+0x27/0x80
[  621.364269] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  621.366670]  ? _raw_spin_unlock_irq+0x27/0x80
[  621.370805] 414 total pagecache pages
[  621.379638]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  621.384119] 0 pages in swap cache
[  621.392691]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  621.397167] Swap cache stats: add 0, delete 0, find 0/0
[  621.400960]  ? trace_hardirqs_on+0xbd/0x310
[  621.405170] Free swap  = 0kB
[  621.408620]  ? kasan_check_read+0x11/0x20
[  621.413190] Total swap = 0kB
[  621.413199] 1965979 pages RAM
[  621.418567]  ? __run_timers+0x7da/0xc70
[  621.422869] 0 pages HighMem/MovableOnly
[  621.425904]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  621.430034] 343324 pages reserved
[  621.430044] 0 pages cma reserved
[  621.433074]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  621.436229] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  621.440130]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  621.444216] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  621.449557]  __run_timers+0x7e5/0xc70
[  621.452988] ksoftirqd/1 cpuset=
[  621.456363]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  621.460564] /
[  621.467064]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  621.471284]  mems_allowed=0
[  621.481595]  ? graph_lock+0x170/0x170
[  621.507411]  ? print_usage_bug+0xc0/0xc0
[  621.511475]  ? lock_release+0x970/0x970
[  621.515459]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  621.520659]  ? find_held_lock+0x36/0x1c0
[  621.524727]  ? graph_lock+0x170/0x170
[  621.528573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.534116]  ? check_preemption_disabled+0x48/0x200
[  621.539149]  ? __lock_is_held+0xb5/0x140
[  621.543212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.548750]  ? check_preemption_disabled+0x48/0x200
[  621.553779]  run_timer_softirq+0x52/0xb0
[  621.557854]  ? rcu_read_lock_sched_held+0x108/0x120
[  621.562891]  __do_softirq+0x30b/0xad8
[  621.566706]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  621.571818]  ? pvclock_read_flags+0x160/0x160
[  621.576321]  ? lapic_next_event+0x5a/0x90
[  621.580473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.586011]  ? check_preemption_disabled+0x48/0x200
[  621.591071]  ? check_preemption_disabled+0x48/0x200
[  621.596100]  ? kvm_clock_read+0x18/0x30
[  621.600095]  ? kvm_sched_clock_read+0x9/0x20
[  621.604511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.610055]  ? check_preemption_disabled+0x48/0x200
[  621.615090]  irq_exit+0x17f/0x1c0
[  621.618572]  smp_apic_timer_interrupt+0x1cb/0x760
[  621.623422]  ? smp_reschedule_interrupt+0x109/0x650
[  621.628449]  ? smp_call_function_single_interrupt+0x650/0x650
[  621.634353]  ? interrupt_entry+0xb5/0xf0
[  621.638432]  ? trace_hardirqs_off_caller+0xbb/0x300
[  621.643453]  ? trace_hardirqs_off_caller+0xbb/0x300
[  621.648477]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  621.653338]  ? trace_hardirqs_off+0x300/0x300
[  621.657834]  ? trace_hardirqs_off+0x300/0x300
[  621.662336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.667897]  ? check_preemption_disabled+0x48/0x200
[  621.672910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.678471]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  621.683333]  apic_timer_interrupt+0xf/0x20
[  621.687564]  </IRQ>
[  621.689832] RIP: 0010:console_unlock+0x1017/0x11a0
[  621.694768] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  621.713672] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  621.721385] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  621.728657] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  621.735936] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  621.743205] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  621.750475] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  621.757761]  ? netconsole_netdev_event+0x280/0x280
[  621.762705]  ? console_unlock+0x100e/0x11a0
[  621.767059]  ? devkmsg_read+0xbb0/0xbb0
[  621.771067]  ? lock_release+0x970/0x970
[  621.775055]  ? retint_kernel+0x2d/0x2d
[  621.778964]  vprintk_emit+0x33d/0x930
[  621.782777]  ? wake_up_klogd+0x180/0x180
[  621.786858]  ? __lock_acquire+0x6f0/0x4ec0
[  621.791092]  ? __lock_acquire+0x7ec/0x4ec0
[  621.795329]  ? mark_held_locks+0x121/0x130
[  621.799568]  ? print_usage_bug+0xc0/0xc0
[  621.803642]  ? vprintk_default+0x28/0x30
[  621.807716]  ? vprintk_func+0x85/0x181
[  621.811631]  vprintk_default+0x28/0x30
[  621.815520]  vprintk_func+0x7e/0x181
[  621.819239]  printk+0xa7/0xcf
[  621.822357]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  621.827133]  show_free_areas.cold.119+0x1ab4/0x215d
[  621.832177]  ? si_meminfo_node+0x260/0x260
[  621.836441]  ? __lock_acquire+0x7ec/0x4ec0
[  621.840680]  ? update_load_avg+0x387/0x2470
[  621.845017]  ? __lock_acquire+0x7ec/0x4ec0
[  621.849313]  ? __lock_acquire+0x7ec/0x4ec0
[  621.853571]  ? mark_held_locks+0x130/0x130
[  621.857831]  ? mark_held_locks+0x130/0x130
[  621.862114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.867655]  ? graph_lock+0x170/0x170
[  621.871461]  ? put_dec+0x3b/0xf0
[  621.874863]  ? number+0x972/0xca0
[  621.878335]  ? __lock_acquire+0x7ec/0x4ec0
[  621.882579]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  621.888133]  ? find_held_lock+0x36/0x1c0
[  621.892209]  ? serial8250_console_write+0x8b3/0xb10
[  621.897232]  ? lock_downgrade+0x900/0x900
[  621.901390]  ? graph_lock+0x170/0x170
[  621.905234]  ? graph_lock+0x170/0x170
[  621.909087]  ? print_usage_bug+0xc0/0xc0
[  621.913177]  ? do_raw_spin_unlock+0xa7/0x2f0
[  621.917592]  ? trace_hardirqs_on+0x310/0x310
[  621.922020]  ? wq_watchdog_touch+0x9c/0xfe
[  621.926286]  ? io_serial_in+0x11/0x90
[  621.930107]  ? find_held_lock+0x36/0x1c0
[  621.934180]  ? mark_held_locks+0xc7/0x130
[  621.938337]  ? netconsole_netdev_event+0x280/0x280
[  621.943274]  ? console_unlock+0xfe2/0x11a0
[  621.947524]  ? lockdep_hardirqs_on+0x421/0x5c0
[  621.952136]  ? trace_hardirqs_on+0xbd/0x310
[  621.956488]  ? vprintk_emit+0x33d/0x930
[  621.960481]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  621.965940]  ? kasan_check_write+0x14/0x20
[  621.970186]  ? do_raw_spin_lock+0xc1/0x200
[  621.974433]  ? netconsole_netdev_event+0x280/0x280
[  621.979373]  ? console_unlock+0x98e/0x11a0
[  621.983624]  ? devkmsg_read+0xbb0/0xbb0
[  621.987622]  ? vprintk_emit+0x7f7/0x930
[  621.991616]  ? lock_release+0x970/0x970
[  621.995595]  ? preempt_count_add+0x7d/0x160
[  622.000414]  ? wake_up_klogd+0x11a/0x180
[  622.004497]  ? console_device+0xc0/0xc0
[  622.008478]  ? do_raw_spin_lock+0xc1/0x200
[  622.012730]  ? vprintk_emit+0x268/0x930
[  622.016714]  ? wake_up_klogd+0x180/0x180
[  622.020802]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  622.025566]  ? trace_hardirqs_off_caller+0x300/0x300
[  622.030693]  ? retint_kernel+0x1b/0x2d
[  622.034585]  ? trace_hardirqs_on+0x310/0x310
[  622.039009]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  622.043785]  ? retint_kernel+0x2d/0x2d
[  622.047702]  ? vprintk_default+0x28/0x30
[  622.051780]  ? vprintk_func+0x85/0x181
[  622.055695]  ? arch_local_irq_restore+0x45/0x52
[  622.060372]  ? printk+0xa7/0xcf
[  622.063657]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  622.068431]  ? show_mem+0x1e/0x17b
[  622.071983]  show_mem+0x34/0x17b
[  622.075362]  dump_header+0x2f1/0xf72
[  622.079096]  ? pagefault_out_of_memory+0x197/0x197
[  622.084055]  ? mark_held_locks+0x130/0x130
[  622.088306]  ? __lock_acquire+0x7ec/0x4ec0
[  622.092550]  ? mem_cgroup_charge_statistics+0x780/0x780
[  622.097920]  ? print_usage_bug+0xc0/0xc0
[  622.101986]  ? print_usage_bug+0xc0/0xc0
[  622.106068]  ? graph_lock+0x170/0x170
[  622.109875]  ? graph_lock+0x170/0x170
[  622.113695]  ? print_usage_bug+0xc0/0xc0
[  622.117768]  ? print_usage_bug+0xc0/0xc0
[  622.121872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.127463]  ? find_held_lock+0x36/0x1c0
[  622.131563]  ? mark_held_locks+0xc7/0x130
[  622.135720]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  622.140829]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  622.145964]  ? lockdep_hardirqs_on+0x421/0x5c0
[  622.150556]  ? trace_hardirqs_on+0xbd/0x310
[  622.154879]  ? kasan_check_read+0x11/0x20
[  622.159042]  ? ___ratelimit+0x36f/0x655
[  622.163044]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  622.168507]  ? trace_hardirqs_on+0x310/0x310
[  622.172954]  ? lock_downgrade+0x900/0x900
[  622.177127]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  622.182246]  ? ___ratelimit+0xaa/0x655
[  622.186175]  ? idr_get_free+0xec0/0xec0
[  622.190165]  ? kasan_check_write+0x14/0x20
[  622.194415]  ? do_raw_spin_lock+0xc1/0x200
[  622.198670]  oom_kill_process.cold.27+0x10/0x903
[  622.203437]  ? graph_lock+0x170/0x170
[  622.207264]  ? _raw_spin_unlock+0x2c/0x50
[  622.211425]  ? oom_badness+0xe6/0xaa0
[  622.215241]  ? oom_evaluate_task+0x540/0x540
[  622.219665]  ? find_held_lock+0x36/0x1c0
[  622.223742]  ? out_of_memory+0x974/0x14c0
[  622.227983]  ? lock_downgrade+0x900/0x900
[  622.232138]  ? check_preemption_disabled+0x48/0x200
[  622.237173]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.242977]  ? kasan_check_read+0x11/0x20
[  622.247132]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  622.252432]  ? rcu_bh_qs+0xc0/0xc0
[  622.255988]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  622.261011]  ? oom_evaluate_task+0x302/0x540
[  622.265457]  out_of_memory+0xa86/0x14c0
[  622.269455]  ? oom_killer_disable+0x3a0/0x3a0
[  622.273964]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  622.278920]  ? __mutex_add_waiter+0x2a0/0x2a0
[  622.283451]  __alloc_pages_slowpath+0x2318/0x2d80
[  622.288348]  ? warn_alloc+0x120/0x120
[  622.292163]  ? __radix_tree_lookup+0x4c0/0x4c0
[  622.296768]  ? find_get_entry+0x2f2/0xc40
[  622.300939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.306495]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  622.311438]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.316987]  ? should_fail+0x22d/0xd01
[  622.320887]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  622.325997]  ? __lock_is_held+0xb5/0x140
[  622.330109]  ? __lock_is_held+0xb5/0x140
[  622.334195]  ? ___might_sleep+0x1ed/0x300
[  622.338349]  ? lock_release+0x970/0x970
[  622.342334]  ? arch_local_save_flags+0x40/0x40
[  622.346939]  ? __might_sleep+0x95/0x190
[  622.350930]  __alloc_pages_nodemask+0xa80/0xde0
[  622.355614]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  622.360643]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.366455]  ? kasan_check_read+0x11/0x20
[  622.370614]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  622.375906]  ? graph_lock+0x170/0x170
[  622.379723]  ? print_usage_bug+0xc0/0xc0
[  622.383802]  ? graph_lock+0x170/0x170
[  622.387614]  ? graph_lock+0x170/0x170
[  622.391429]  ? __do_page_cache_readahead+0x7ce/0x980
[  622.396555]  ? find_held_lock+0x36/0x1c0
[  622.400634]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  622.406191]  alloc_pages_current+0x10c/0x210
[  622.410612]  ? lock_downgrade+0x900/0x900
[  622.414780]  __page_cache_alloc+0x38f/0x5b0
[  622.419122]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.424936]  ? kasan_check_read+0x11/0x20
[  622.429105]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  622.434398]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  622.439097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.444684]  ? check_preemption_disabled+0x48/0x200
[  622.449723]  filemap_fault+0x1594/0x25f0
[  622.453810]  ? __lock_page_or_retry+0xa00/0xa00
[  622.458492]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.464299]  ? kasan_check_read+0x11/0x20
[  622.468458]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  622.473772]  ? rcu_bh_qs+0xc0/0xc0
[  622.477341]  ? find_held_lock+0x36/0x1c0
[  622.481433]  ? filemap_map_pages+0xdea/0x1980
[  622.485965]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.491783]  ? find_get_pages_range_tag+0x1320/0x1320
[  622.496995]  ? unwind_dump+0x190/0x190
[  622.500907]  ? graph_lock+0x170/0x170
[  622.504720]  ? is_bpf_text_address+0xd3/0x170
[  622.509235]  ? __kernel_text_address+0xd/0x40
[  622.513754]  ? lock_acquire+0x1ed/0x520
[  622.517736]  ? ext4_filemap_fault+0x7a/0xad
[  622.522076]  ? lock_release+0x970/0x970
[  622.526079]  ? arch_local_save_flags+0x40/0x40
[  622.530666]  ? save_stack+0x43/0xd0
[  622.534304]  ? __kasan_slab_free+0x102/0x150
[  622.538715]  ? kasan_slab_free+0xe/0x10
[  622.542693]  ? kfree+0xcf/0x230
[  622.545984]  ? print_usage_bug+0xc0/0xc0
[  622.550057]  ? __vfs_read+0x117/0x9b0
[  622.553892]  ? down_read+0xb0/0x1d0
[  622.557523]  ? ext4_filemap_fault+0x7a/0xad
[  622.561860]  ? __down_interruptible+0x700/0x700
[  622.566556]  ext4_filemap_fault+0x82/0xad
[  622.570713]  __do_fault+0x100/0x6b0
[  622.574349]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  622.579810]  ? print_bad_pte+0x6c0/0x6c0
[  622.583880]  ? __kasan_slab_free+0x119/0x150
[  622.588303]  ? pmd_val+0x88/0x100
[  622.591769]  ? add_mm_counter_fast+0xd0/0xd0
[  622.596182]  ? pmd_val+0x88/0x100
[  622.599645]  ? add_mm_counter_fast+0xd0/0xd0
[  622.604078]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.609632]  __handle_mm_fault+0x3709/0x53e0
[  622.614070]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  622.618933]  ? graph_lock+0x170/0x170
[  622.622739]  ? print_usage_bug+0xc0/0xc0
[  622.626812]  ? graph_lock+0x170/0x170
[  622.630615]  ? graph_lock+0x170/0x170
[  622.634446]  ? handle_mm_fault+0x42a/0xc70
[  622.638686]  ? lock_downgrade+0x900/0x900
[  622.642836]  ? check_preemption_disabled+0x48/0x200
[  622.647867]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  622.653666]  ? kasan_check_read+0x11/0x20
[  622.657822]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  622.663109]  ? rcu_bh_qs+0xc0/0xc0
[  622.666656]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  622.672118]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.677663]  ? check_preemption_disabled+0x48/0x200
[  622.682695]  handle_mm_fault+0x54f/0xc70
[  622.686769]  ? __handle_mm_fault+0x53e0/0x53e0
[  622.691361]  ? find_vma+0x34/0x190
[  622.694917]  __do_page_fault+0x67d/0xed0
[  622.698996]  ? mm_fault_error+0x380/0x380
[  622.703155]  ? trace_hardirqs_off+0xb8/0x300
[  622.707573]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  622.712947]  ? trace_hardirqs_on+0x310/0x310
[  622.717367]  do_page_fault+0xf2/0x7e0
[  622.721177]  ? vmalloc_sync_all+0x30/0x30
[  622.725329]  ? error_entry+0x70/0xd0
[  622.729055]  ? trace_hardirqs_off_caller+0xbb/0x300
[  622.734083]  ? trace_hardirqs_on_caller+0xc0/0x300
[  622.739060]  ? syscall_return_slowpath+0x5e0/0x5e0
[  622.744102]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  622.748955]  ? trace_hardirqs_off+0x300/0x300
[  622.753454]  ? trace_hardirqs_off_caller+0x300/0x300
[  622.758574]  ? prepare_exit_to_usermode+0x291/0x3b0
[  622.763599]  ? page_fault+0x8/0x30
[  622.767149]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  622.772014]  ? page_fault+0x8/0x30
[  622.775572]  page_fault+0x1e/0x30
[  622.779038] RIP: 0033:0x7f60147c71fd
[  622.782762] Code: Bad RIP value.
[  622.786133] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  622.791500] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  622.798770] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  622.806049] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  622.813325] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  622.820595] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  622.827899] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  622.827994] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  622.834837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.834843] Call Trace:
[  622.834866]  dump_stack+0x1c4/0x2b4
[  622.834887]  ? dump_stack_print_info.cold.2+0x52/0x52
[  622.841471] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  622.850744]  warn_alloc.cold.118+0xb7/0x1bd
[  622.853306] rsyslogd cpuset=
[  622.856937]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  622.862191] /
[  622.872245]  ? lock_downgrade+0x900/0x900
[  622.876539]  mems_allowed=0
[  622.893169]  ? trace_hardirqs_off+0xb8/0x300
[  622.897609]  ? trace_hardirqs_off+0xb8/0x300
[  622.902044]  __alloc_pages_slowpath+0x2667/0x2d80
[  622.906952]  ? warn_alloc+0x120/0x120
[  622.910772]  ? warn_alloc+0x120/0x120
[  622.914611]  ? print_usage_bug+0xc0/0xc0
[  622.918683]  ? warn_alloc+0x120/0x120
[  622.922498]  ? print_usage_bug+0xc0/0xc0
[  622.926568]  ? __lock_acquire+0x7ec/0x4ec0
[  622.930814]  ? __lock_acquire+0x7ec/0x4ec0
[  622.935064]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.940614]  ? should_fail+0x22d/0xd01
[  622.944512]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  622.949620]  ? __lock_acquire+0x7ec/0x4ec0
[  622.953864]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  622.958973]  ? __lock_acquire+0x7ec/0x4ec0
[  622.963216]  ? should_fail+0x22d/0xd01
[  622.967107]  ? print_usage_bug+0xc0/0xc0
[  622.971188]  ? mark_held_locks+0x130/0x130
[  622.975435]  ? mark_held_locks+0x130/0x130
[  622.979687]  ? graph_lock+0x170/0x170
[  622.983493]  ? print_usage_bug+0xc0/0xc0
[  622.987564]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  622.992327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.997866]  ? check_preemption_disabled+0x48/0x200
[  623.002890]  ? check_preemption_disabled+0x48/0x200
[  623.007925]  ? __lock_is_held+0xb5/0x140
[  623.012001]  __alloc_pages_nodemask+0xa80/0xde0
[  623.016694]  ? graph_lock+0x170/0x170
[  623.020507]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  623.025524]  ? graph_lock+0x170/0x170
[  623.029347]  ? find_held_lock+0x36/0x1c0
[  623.033427]  ? ____cache_alloc_node+0x1c7/0x1e0
[  623.038105]  ? lock_downgrade+0x900/0x900
[  623.042269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.047837]  cache_grow_begin+0x91/0x8c0
[  623.051906]  ? do_raw_spin_unlock+0xa7/0x2f0
[  623.056334]  fallback_alloc+0x203/0x2e0
[  623.060330]  ____cache_alloc_node+0x1c7/0x1e0
[  623.064843]  kmem_cache_alloc_node+0xe3/0x730
[  623.069350]  ? ipv6_get_ifaddr+0x42e/0x620
[  623.073603]  __alloc_skb+0x119/0x770
[  623.077327]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  623.082613]  ? skb_scrub_packet+0x490/0x490
[  623.086942]  ? lock_downgrade+0x900/0x900
[  623.091104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.096652]  ? refcount_sub_and_test_checked+0x203/0x310
[  623.102114]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  623.108082]  ? addrconf_rs_timer+0x6f0/0x6f0
[  623.112518]  ndisc_alloc_skb+0x144/0x340
[  623.116594]  ndisc_send_rs+0x331/0x6e0
[  623.120499]  addrconf_rs_timer+0x3c0/0x6f0
[  623.124753]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.129009]  call_timer_fn+0x272/0x920
[  623.132962]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.137208]  ? process_timeout+0x40/0x40
[  623.141277]  ? find_held_lock+0x36/0x1c0
[  623.145359]  ? __run_timers+0x7da/0xc70
[  623.149344]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.153845]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.158349]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.162594]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  623.167185]  ? trace_hardirqs_on+0xbd/0x310
[  623.171518]  ? kasan_check_read+0x11/0x20
[  623.175675]  ? __run_timers+0x7da/0xc70
[  623.179659]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  623.185122]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.189383]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.193627]  __run_timers+0x7e5/0xc70
[  623.197434]  ? find_held_lock+0x36/0x1c0
[  623.201521]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  623.206892]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.211395]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.215899]  ? lockdep_hardirqs_on+0x421/0x5c0
[  623.220492]  ? trace_hardirqs_on+0xbd/0x310
[  623.224824]  ? kasan_check_read+0x11/0x20
[  623.229005]  ? finish_task_switch+0x1f5/0x900
[  623.233522]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  623.238984]  ? compat_start_thread+0x80/0x80
[  623.243428]  ? pvclock_read_flags+0x160/0x160
[  623.247938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.253484]  ? check_preemption_disabled+0x48/0x200
[  623.258525]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  623.264087]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  623.269378]  ? rcu_pm_notify+0xc0/0xc0
[  623.273282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.278837]  ? check_preemption_disabled+0x48/0x200
[  623.283876]  run_timer_softirq+0x52/0xb0
[  623.287962]  ? rcu_read_lock_sched_held+0x108/0x120
[  623.292994]  __do_softirq+0x30b/0xad8
[  623.296831]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  623.301944]  ? trace_hardirqs_off_caller+0x300/0x300
[  623.307065]  ? smpboot_thread_fn+0x334/0xa00
[  623.311490]  ? schedule+0x108/0x460
[  623.315136]  ? trace_hardirqs_off+0xb8/0x300
[  623.319554]  ? smpboot_thread_fn+0x68b/0xa00
[  623.323974]  ? trace_hardirqs_on+0x310/0x310
[  623.328394]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.333939]  ? check_preemption_disabled+0x48/0x200
[  623.338971]  ? takeover_tasklets+0xa90/0xa90
[  623.343392]  run_ksoftirqd+0x94/0x100
[  623.347202]  smpboot_thread_fn+0x68b/0xa00
[  623.351449]  ? sort_range+0x30/0x30
[  623.355084]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  623.360195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.365745]  ? __kthread_parkme+0xfb/0x1a0
[  623.369994]  kthread+0x35a/0x420
[  623.373375]  ? sort_range+0x30/0x30
[  623.377009]  ? kthread_bind+0x40/0x40
[  623.380834]  ret_from_fork+0x3a/0x50
[  623.384574] warn_alloc_show_mem: 1 callbacks suppressed
[  623.384586] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  623.384588] Mem-Info:
[  623.384620] active_anon:49550 inactive_anon:372 isolated_anon:0
[  623.384620]  active_file:21 inactive_file:14 isolated_file:0
[  623.384620]  unevictable:0 dirty:0 writeback:0 unstable:0
[  623.384620]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  623.384620]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  623.384620]  free:13755 free_pcp:502 free_cma:0
[  623.389969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.396820] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.399228] Call Trace:
[  623.432113] Node 0 
[  623.441471]  <IRQ>
[  623.469158] 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
[  623.471735]  dump_stack+0x1c4/0x2b4
[  623.473950] lowmem_reserve[]:
[  623.476101]  ? dump_stack_print_info.cold.2+0x52/0x52
[  623.501585]  0 2815
[  623.505249]  warn_alloc.cold.118+0xb7/0x1bd
[  623.508318]  6318
[  623.513515]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  623.515731]  6318
[  623.520063]  ? lock_downgrade+0x900/0x900
[  623.522111] Node 0 
[  623.526961]  ? trace_hardirqs_off+0xb8/0x300
[  623.529036] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  623.533169]  ? trace_hardirqs_off+0xb8/0x300
[  623.535377] lowmem_reserve[]: 0
[  623.539808]  __alloc_pages_slowpath+0x2667/0x2d80
[  623.566345]  0
[  623.570808]  ? warn_alloc+0x120/0x120
[  623.574019]  3503
[  623.578876]  ? warn_alloc+0x120/0x120
[  623.580657]  3503
[  623.584456]  ? print_usage_bug+0xc0/0xc0
[  623.586500] Node 0 
[  623.590306]  ? warn_alloc+0x120/0x120
[  623.592369] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  623.596401]  ? print_usage_bug+0xc0/0xc0
[  623.598619] lowmem_reserve[]:
[  623.602422]  ? __lock_acquire+0x7ec/0x4ec0
[  623.630860]  0 0
[  623.634946]  ? __lock_acquire+0x7ec/0x4ec0
[  623.638040]  0
[  623.642278]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.644232]  0
[  623.648470]  ? should_fail+0x22d/0xd01
[  623.655792]  ? __lock_acquire+0x7ec/0x4ec0
[  623.657584] Node 0 
[  623.661471]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  623.665687] DMA: 
[  623.667923]  ? __lock_acquire+0x7ec/0x4ec0
[  623.673005] 1*4kB 
[  623.675079]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  623.679301] (U) 
[  623.681454]  ? __lock_acquire+0x7ec/0x4ec0
[  623.686536] 0*8kB 0*16kB 
[  623.688523]  ? should_fail+0x22d/0xd01
[  623.692741] 1*32kB 
[  623.695508]  ? mark_held_locks+0x130/0x130
[  623.699365] (U) 
[  623.701604]  ? mark_held_locks+0x130/0x130
[  623.705816] 2*64kB (U) 
[  623.707815]  ? graph_lock+0x170/0x170
[  623.712044] 1*128kB 
[  623.714628]  ? print_usage_bug+0xc0/0xc0
[  623.718412] (U) 
[  623.720731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.720749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.724797] 1*256kB (U) 
[  623.726787]  ? check_preemption_disabled+0x48/0x200
[  623.732311] 0*512kB 
[  623.737850]  ? check_preemption_disabled+0x48/0x200
[  623.740499] 1*1024kB (U) 
[  623.745546]  ? __lock_is_held+0xb5/0x140
[  623.747851] 1*2048kB 
[  623.752866]  __alloc_pages_nodemask+0xa80/0xde0
[  623.755602] (M) 
[  623.759665]  ? graph_lock+0x170/0x170
[  623.762060] 3*4096kB 
[  623.766725]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  623.768684] (M) 
[  623.772482]  ? graph_lock+0x170/0x170
[  623.774869] = 15908kB
[  623.774879] Node 0 
[  623.779905]  ? find_held_lock+0x36/0x1c0
[  623.781847] DMA32: 3*4kB 
[  623.785664]  ? ____cache_alloc_node+0x1c7/0x1e0
[  623.788055] (UM) 
[  623.790306]  ? lock_downgrade+0x900/0x900
[  623.794347] 0*8kB 
[  623.797111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.801748] 3*16kB (UM) 
[  623.803826]  cache_grow_begin+0x91/0x8c0
[  623.807955] 1*32kB 
[  623.810126]  ? do_raw_spin_unlock+0xa7/0x2f0
[  623.815646] (M) 
[  623.818334]  fallback_alloc+0x203/0x2e0
[  623.822368] 2*64kB 
[  623.824612]  ____cache_alloc_node+0x1c7/0x1e0
[  623.828997] (M) 
[  623.830991]  kmem_cache_alloc_node+0xe3/0x730
[  623.834940] 3*128kB (M) 
[  623.837190]  ? ipv6_get_ifaddr+0x42e/0x620
[  623.841655] 2*256kB (M) 
[  623.843647]  __alloc_skb+0x119/0x770
[  623.848120] 3*512kB 
[  623.850796]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  623.855021] (M) 
[  623.857710]  ? skb_scrub_packet+0x490/0x490
[  623.861418] 4*1024kB (UM) 
[  623.863752]  ? lock_downgrade+0x900/0x900
[  623.869004] 3*2048kB (M) 3*4096kB 
[  623.871056]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.875333] (M) 
[  623.878180]  ? refcount_sub_and_test_checked+0x203/0x310
[  623.882306] = 25180kB
[  623.885847]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  623.891364] Node 0 
[  623.893347]  ? addrconf_rs_timer+0x6f0/0x6f0
[  623.898797] Normal: 
[  623.901219]  ndisc_alloc_skb+0x144/0x340
[  623.906640] 2623*4kB 
[  623.908902]  ndisc_send_rs+0x331/0x6e0
[  623.913288] (UME) 
[  623.915641]  addrconf_rs_timer+0x3c0/0x6f0
[  623.919693] 197*8kB 
[  623.922107]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.925975] (UME) 
[  623.928138]  call_timer_fn+0x272/0x920
[  623.932338] 18*16kB (UM) 
[  623.934678]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.938894] 18*32kB 
[  623.941069]  ? process_timeout+0x40/0x40
[  623.944938] (UM) 
[  623.947700]  ? find_held_lock+0x36/0x1c0
[  623.951923] 17*64kB 
[  623.954274]  ? mark_held_locks+0xc7/0x130
[  623.958296] (UM) 0*128kB 
[  623.960383]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.964422] 0*256kB 
[  623.966744]  ? _raw_spin_unlock_irq+0x27/0x80
[  623.970874] 0*512kB 0*1024kB 
[  623.973649]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  623.978114] 0*2048kB 0*4096kB 
[  623.980451]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  623.984925] = 14020kB
[  623.988038]  ? trace_hardirqs_on+0xbd/0x310
[  623.992260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  623.995442]  ? kasan_check_read+0x11/0x20
[  623.995461]  ? __run_timers+0x7da/0xc70
[  624.000392] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.000402] 414 total pagecache pages
[  624.002844]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  624.007138] 0 pages in swap cache
[  624.015978]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  624.020093] Swap cache stats: add 0, delete 0, find 0/0
[  624.020103] Free swap  = 0kB
[  624.024083]  __run_timers+0x7e5/0xc70
[  624.032652] Total swap = 0kB
[  624.032661] 1965979 pages RAM
[  624.036472]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  624.041893] 0 pages HighMem/MovableOnly
[  624.045344]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  624.049562] 343324 pages reserved
[  624.054924]  ? graph_lock+0x170/0x170
[  624.057917] 0 pages cma reserved
[  624.058002] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  624.061726]  ? print_usage_bug+0xc0/0xc0
[  624.064847] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  624.067851]  ? lock_release+0x970/0x970
[  624.073197] ksoftirqd/1 cpuset=
[  624.077172]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  624.082178] /
[  624.085636]  ? find_held_lock+0x36/0x1c0
[  624.089416]  mems_allowed=0
[  624.092795]  ? graph_lock+0x170/0x170
[  624.138754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.144308]  ? check_preemption_disabled+0x48/0x200
[  624.149385]  ? __lock_is_held+0xb5/0x140
[  624.153468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.159012]  ? check_preemption_disabled+0x48/0x200
[  624.164078]  run_timer_softirq+0x52/0xb0
[  624.168166]  ? rcu_read_lock_sched_held+0x108/0x120
[  624.173189]  __do_softirq+0x30b/0xad8
[  624.177008]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  624.182125]  ? pvclock_read_flags+0x160/0x160
[  624.186626]  ? lapic_next_event+0x5a/0x90
[  624.190782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.196327]  ? check_preemption_disabled+0x48/0x200
[  624.201346]  ? check_preemption_disabled+0x48/0x200
[  624.206382]  ? kvm_clock_read+0x18/0x30
[  624.210364]  ? kvm_sched_clock_read+0x9/0x20
[  624.214782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.220327]  ? check_preemption_disabled+0x48/0x200
[  624.225385]  irq_exit+0x17f/0x1c0
[  624.228848]  smp_apic_timer_interrupt+0x1cb/0x760
[  624.233700]  ? smp_reschedule_interrupt+0x109/0x650
[  624.238741]  ? smp_call_function_single_interrupt+0x650/0x650
[  624.244652]  ? interrupt_entry+0xb5/0xf0
[  624.248720]  ? trace_hardirqs_off_caller+0xbb/0x300
[  624.253741]  ? trace_hardirqs_off_caller+0xbb/0x300
[  624.258766]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  624.263617]  ? trace_hardirqs_off+0x300/0x300
[  624.268118]  ? trace_hardirqs_off+0x300/0x300
[  624.272619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.278160]  ? check_preemption_disabled+0x48/0x200
[  624.283180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.288728]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  624.293589]  apic_timer_interrupt+0xf/0x20
[  624.297829]  </IRQ>
[  624.300078] RIP: 0010:console_unlock+0x1017/0x11a0
[  624.305022] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  624.323977] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  624.331741] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  624.339061] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  624.346335] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  624.353616] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  624.360884] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  624.368174]  ? netconsole_netdev_event+0x280/0x280
[  624.373120]  ? console_unlock+0x100e/0x11a0
[  624.377468]  ? devkmsg_read+0xbb0/0xbb0
[  624.381452]  ? lock_release+0x970/0x970
[  624.385432]  ? retint_kernel+0x2d/0x2d
[  624.389350]  vprintk_emit+0x33d/0x930
[  624.393166]  ? wake_up_klogd+0x180/0x180
[  624.397238]  ? __lock_acquire+0x6f0/0x4ec0
[  624.401475]  ? __lock_acquire+0x7ec/0x4ec0
[  624.405712]  ? mark_held_locks+0x121/0x130
[  624.409978]  ? print_usage_bug+0xc0/0xc0
[  624.414060]  ? vprintk_default+0x28/0x30
[  624.418137]  ? vprintk_func+0x85/0x181
[  624.422057]  vprintk_default+0x28/0x30
[  624.425966]  vprintk_func+0x7e/0x181
[  624.429690]  printk+0xa7/0xcf
[  624.432801]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  624.437592]  show_free_areas.cold.119+0x1ab4/0x215d
[  624.442636]  ? si_meminfo_node+0x260/0x260
[  624.446877]  ? __lock_acquire+0x7ec/0x4ec0
[  624.451115]  ? update_load_avg+0x387/0x2470
[  624.455454]  ? __lock_acquire+0x7ec/0x4ec0
[  624.459690]  ? __lock_acquire+0x7ec/0x4ec0
[  624.463979]  ? mark_held_locks+0x130/0x130
[  624.468214]  ? mark_held_locks+0x130/0x130
[  624.472457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.478000]  ? graph_lock+0x170/0x170
[  624.481846]  ? put_dec+0x3b/0xf0
[  624.485215]  ? number+0x972/0xca0
[  624.488672]  ? __lock_acquire+0x7ec/0x4ec0
[  624.492908]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  624.498456]  ? find_held_lock+0x36/0x1c0
[  624.502540]  ? serial8250_console_write+0x8b3/0xb10
[  624.507559]  ? lock_downgrade+0x900/0x900
[  624.511711]  ? graph_lock+0x170/0x170
[  624.515518]  ? graph_lock+0x170/0x170
[  624.519333]  ? print_usage_bug+0xc0/0xc0
[  624.523397]  ? do_raw_spin_unlock+0xa7/0x2f0
[  624.527837]  ? trace_hardirqs_on+0x310/0x310
[  624.532258]  ? wq_watchdog_touch+0x9c/0xfe
[  624.536522]  ? io_serial_in+0x11/0x90
[  624.540335]  ? find_held_lock+0x36/0x1c0
[  624.544408]  ? mark_held_locks+0xc7/0x130
[  624.548569]  ? netconsole_netdev_event+0x280/0x280
[  624.553504]  ? console_unlock+0xfe2/0x11a0
[  624.557742]  ? lockdep_hardirqs_on+0x421/0x5c0
[  624.562329]  ? trace_hardirqs_on+0xbd/0x310
[  624.566656]  ? vprintk_emit+0x33d/0x930
[  624.570637]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  624.576092]  ? kasan_check_write+0x14/0x20
[  624.580347]  ? do_raw_spin_lock+0xc1/0x200
[  624.584595]  ? netconsole_netdev_event+0x280/0x280
[  624.589529]  ? console_unlock+0x98e/0x11a0
[  624.593778]  ? devkmsg_read+0xbb0/0xbb0
[  624.597754]  ? vprintk_emit+0x7f7/0x930
[  624.601736]  ? lock_release+0x970/0x970
[  624.605716]  ? preempt_count_add+0x7d/0x160
[  624.610051]  ? wake_up_klogd+0x11a/0x180
[  624.614119]  ? console_device+0xc0/0xc0
[  624.618104]  ? do_raw_spin_lock+0xc1/0x200
[  624.622355]  ? vprintk_emit+0x268/0x930
[  624.626340]  ? wake_up_klogd+0x180/0x180
[  624.630414]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  624.635180]  ? trace_hardirqs_off_caller+0x300/0x300
[  624.640294]  ? retint_kernel+0x1b/0x2d
[  624.644199]  ? trace_hardirqs_on+0x310/0x310
[  624.648644]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  624.653412]  ? retint_kernel+0x2d/0x2d
[  624.657316]  ? vprintk_default+0x28/0x30
[  624.661379]  ? vprintk_func+0x85/0x181
[  624.665277]  ? arch_local_irq_restore+0x45/0x52
[  624.669963]  ? printk+0xa7/0xcf
[  624.673250]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  624.678020]  ? show_mem+0x1e/0x17b
[  624.681581]  show_mem+0x34/0x17b
[  624.684958]  dump_header+0x2f1/0xf72
[  624.688715]  ? pagefault_out_of_memory+0x197/0x197
[  624.693678]  ? mark_held_locks+0x130/0x130
[  624.697926]  ? __lock_acquire+0x7ec/0x4ec0
[  624.702167]  ? mem_cgroup_charge_statistics+0x780/0x780
[  624.707535]  ? print_usage_bug+0xc0/0xc0
[  624.711598]  ? print_usage_bug+0xc0/0xc0
[  624.715670]  ? graph_lock+0x170/0x170
[  624.719483]  ? graph_lock+0x170/0x170
[  624.723286]  ? print_usage_bug+0xc0/0xc0
[  624.727372]  ? print_usage_bug+0xc0/0xc0
[  624.731445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.736995]  ? find_held_lock+0x36/0x1c0
[  624.741077]  ? mark_held_locks+0xc7/0x130
[  624.745232]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  624.750340]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  624.755450]  ? lockdep_hardirqs_on+0x421/0x5c0
[  624.760050]  ? trace_hardirqs_on+0xbd/0x310
[  624.764395]  ? kasan_check_read+0x11/0x20
[  624.768551]  ? ___ratelimit+0x36f/0x655
[  624.772531]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  624.777993]  ? trace_hardirqs_on+0x310/0x310
[  624.782443]  ? lock_downgrade+0x900/0x900
[  624.786602]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  624.791709]  ? ___ratelimit+0xaa/0x655
[  624.795606]  ? idr_get_free+0xec0/0xec0
[  624.799584]  ? kasan_check_write+0x14/0x20
[  624.803844]  ? do_raw_spin_lock+0xc1/0x200
[  624.808103]  oom_kill_process.cold.27+0x10/0x903
[  624.812872]  ? graph_lock+0x170/0x170
[  624.816676]  ? _raw_spin_unlock+0x2c/0x50
[  624.820828]  ? oom_badness+0xe6/0xaa0
[  624.824658]  ? oom_evaluate_task+0x540/0x540
[  624.829082]  ? find_held_lock+0x36/0x1c0
[  624.833157]  ? out_of_memory+0x974/0x14c0
[  624.837327]  ? lock_downgrade+0x900/0x900
[  624.841480]  ? check_preemption_disabled+0x48/0x200
[  624.846508]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  624.852311]  ? kasan_check_read+0x11/0x20
[  624.856489]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  624.861776]  ? rcu_bh_qs+0xc0/0xc0
[  624.865329]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  624.870352]  ? oom_evaluate_task+0x302/0x540
[  624.874772]  out_of_memory+0xa86/0x14c0
[  624.878762]  ? oom_killer_disable+0x3a0/0x3a0
[  624.883263]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  624.888202]  ? __mutex_add_waiter+0x2a0/0x2a0
[  624.892718]  __alloc_pages_slowpath+0x2318/0x2d80
[  624.897601]  ? warn_alloc+0x120/0x120
[  624.901407]  ? __radix_tree_lookup+0x4c0/0x4c0
[  624.906006]  ? find_get_entry+0x2f2/0xc40
[  624.910177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.915721]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  624.920658]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  624.926204]  ? should_fail+0x22d/0xd01
[  624.930102]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  624.935209]  ? __lock_is_held+0xb5/0x140
[  624.939360]  ? __lock_is_held+0xb5/0x140
[  624.943476]  ? ___might_sleep+0x1ed/0x300
[  624.947623]  ? lock_release+0x970/0x970
[  624.951611]  ? arch_local_save_flags+0x40/0x40
[  624.956224]  ? __might_sleep+0x95/0x190
[  624.960222]  __alloc_pages_nodemask+0xa80/0xde0
[  624.964918]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  624.969946]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  624.975758]  ? kasan_check_read+0x11/0x20
[  624.979937]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  624.985236]  ? graph_lock+0x170/0x170
[  624.989061]  ? print_usage_bug+0xc0/0xc0
[  624.993135]  ? graph_lock+0x170/0x170
[  624.997078]  ? graph_lock+0x170/0x170
[  625.000897]  ? __do_page_cache_readahead+0x7ce/0x980
[  625.006015]  ? find_held_lock+0x36/0x1c0
[  625.010101]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  625.015653]  alloc_pages_current+0x10c/0x210
[  625.020071]  ? lock_downgrade+0x900/0x900
[  625.024240]  __page_cache_alloc+0x38f/0x5b0
[  625.028578]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  625.034388]  ? kasan_check_read+0x11/0x20
[  625.038549]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  625.043852]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  625.048528]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.054074]  ? check_preemption_disabled+0x48/0x200
[  625.059116]  filemap_fault+0x1594/0x25f0
[  625.063228]  ? __lock_page_or_retry+0xa00/0xa00
[  625.067902]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  625.073703]  ? kasan_check_read+0x11/0x20
[  625.077883]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  625.083170]  ? rcu_bh_qs+0xc0/0xc0
[  625.086722]  ? find_held_lock+0x36/0x1c0
[  625.090798]  ? filemap_map_pages+0xdea/0x1980
[  625.095321]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  625.101138]  ? find_get_pages_range_tag+0x1320/0x1320
[  625.106555]  ? unwind_dump+0x190/0x190
[  625.110456]  ? graph_lock+0x170/0x170
[  625.114271]  ? is_bpf_text_address+0xd3/0x170
[  625.118825]  ? __kernel_text_address+0xd/0x40
[  625.123371]  ? lock_acquire+0x1ed/0x520
[  625.127351]  ? ext4_filemap_fault+0x7a/0xad
[  625.131684]  ? lock_release+0x970/0x970
[  625.135661]  ? arch_local_save_flags+0x40/0x40
[  625.140261]  ? save_stack+0x43/0xd0
[  625.143896]  ? __kasan_slab_free+0x102/0x150
[  625.148339]  ? kasan_slab_free+0xe/0x10
[  625.152329]  ? kfree+0xcf/0x230
[  625.155617]  ? print_usage_bug+0xc0/0xc0
[  625.159685]  ? __vfs_read+0x117/0x9b0
[  625.163508]  ? down_read+0xb0/0x1d0
[  625.167166]  ? ext4_filemap_fault+0x7a/0xad
[  625.171497]  ? __down_interruptible+0x700/0x700
[  625.176203]  ext4_filemap_fault+0x82/0xad
[  625.180355]  __do_fault+0x100/0x6b0
[  625.183992]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  625.189458]  ? print_bad_pte+0x6c0/0x6c0
[  625.193526]  ? __kasan_slab_free+0x119/0x150
[  625.197944]  ? pmd_val+0x88/0x100
[  625.201408]  ? add_mm_counter_fast+0xd0/0xd0
[  625.205838]  ? pmd_val+0x88/0x100
[  625.209328]  ? add_mm_counter_fast+0xd0/0xd0
[  625.213753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.219326]  __handle_mm_fault+0x3709/0x53e0
[  625.223758]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  625.228614]  ? graph_lock+0x170/0x170
[  625.232423]  ? print_usage_bug+0xc0/0xc0
[  625.236519]  ? graph_lock+0x170/0x170
[  625.240355]  ? graph_lock+0x170/0x170
[  625.244203]  ? handle_mm_fault+0x42a/0xc70
[  625.248447]  ? lock_downgrade+0x900/0x900
[  625.252608]  ? check_preemption_disabled+0x48/0x200
[  625.257633]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  625.263443]  ? kasan_check_read+0x11/0x20
[  625.267595]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  625.272878]  ? rcu_bh_qs+0xc0/0xc0
[  625.276421]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  625.281873]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.287406]  ? check_preemption_disabled+0x48/0x200
[  625.292439]  handle_mm_fault+0x54f/0xc70
[  625.296507]  ? __handle_mm_fault+0x53e0/0x53e0
[  625.301100]  ? find_vma+0x34/0x190
[  625.304654]  __do_page_fault+0x67d/0xed0
[  625.308729]  ? mm_fault_error+0x380/0x380
[  625.312883]  ? trace_hardirqs_off+0xb8/0x300
[  625.317321]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  625.322701]  ? trace_hardirqs_on+0x310/0x310
[  625.327134]  do_page_fault+0xf2/0x7e0
[  625.330958]  ? vmalloc_sync_all+0x30/0x30
[  625.335109]  ? error_entry+0x70/0xd0
[  625.338829]  ? trace_hardirqs_off_caller+0xbb/0x300
[  625.343853]  ? trace_hardirqs_on_caller+0xc0/0x300
[  625.348785]  ? syscall_return_slowpath+0x5e0/0x5e0
[  625.353722]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  625.358570]  ? trace_hardirqs_off+0x300/0x300
[  625.363071]  ? trace_hardirqs_off_caller+0x300/0x300
[  625.368211]  ? prepare_exit_to_usermode+0x291/0x3b0
[  625.373254]  ? page_fault+0x8/0x30
[  625.376809]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  625.381664]  ? page_fault+0x8/0x30
[  625.385211]  page_fault+0x1e/0x30
[  625.388667] RIP: 0033:0x7f60147c71fd
[  625.392384] Code: Bad RIP value.
[  625.395748] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  625.401116] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  625.408400] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  625.415710] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  625.422981] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  625.430252] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  625.437555] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  625.437621] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  625.444493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  625.444498] Call Trace:
[  625.444521]  dump_stack+0x1c4/0x2b4
[  625.444540]  ? dump_stack_print_info.cold.2+0x52/0x52
[  625.451109] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  625.460428]  warn_alloc.cold.118+0xb7/0x1bd
[  625.462980] rsyslogd cpuset=
[  625.466610]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  625.471774] /
[  625.481834]  ? lock_downgrade+0x900/0x900
[  625.486139]  mems_allowed=0
[  625.489163]  ? trace_hardirqs_off+0xb8/0x300
[  625.507190]  ? trace_hardirqs_off+0xb8/0x300
[  625.511628]  __alloc_pages_slowpath+0x2667/0x2d80
[  625.516519]  ? warn_alloc+0x120/0x120
[  625.520336]  ? warn_alloc+0x120/0x120
[  625.524149]  ? print_usage_bug+0xc0/0xc0
[  625.528224]  ? warn_alloc+0x120/0x120
[  625.532045]  ? print_usage_bug+0xc0/0xc0
[  625.536120]  ? __lock_acquire+0x7ec/0x4ec0
[  625.540361]  ? __lock_acquire+0x7ec/0x4ec0
[  625.544603]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.550160]  ? should_fail+0x22d/0xd01
[  625.554081]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  625.559200]  ? __lock_acquire+0x7ec/0x4ec0
[  625.563449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  625.568552]  ? __lock_acquire+0x7ec/0x4ec0
[  625.572802]  ? should_fail+0x22d/0xd01
[  625.576693]  ? print_usage_bug+0xc0/0xc0
[  625.580768]  ? mark_held_locks+0x130/0x130
[  625.585022]  ? mark_held_locks+0x130/0x130
[  625.589372]  ? graph_lock+0x170/0x170
[  625.593178]  ? print_usage_bug+0xc0/0xc0
[  625.597247]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  625.602018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.607581]  ? check_preemption_disabled+0x48/0x200
[  625.612629]  ? check_preemption_disabled+0x48/0x200
[  625.617672]  ? __lock_is_held+0xb5/0x140
[  625.621746]  __alloc_pages_nodemask+0xa80/0xde0
[  625.626423]  ? graph_lock+0x170/0x170
[  625.630243]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  625.635263]  ? graph_lock+0x170/0x170
[  625.639087]  ? find_held_lock+0x36/0x1c0
[  625.643169]  ? ____cache_alloc_node+0x1c7/0x1e0
[  625.647845]  ? lock_downgrade+0x900/0x900
[  625.652007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.657567]  cache_grow_begin+0x91/0x8c0
[  625.661642]  ? do_raw_spin_unlock+0xa7/0x2f0
[  625.666076]  fallback_alloc+0x203/0x2e0
[  625.670073]  ____cache_alloc_node+0x1c7/0x1e0
[  625.674580]  kmem_cache_alloc_node+0xe3/0x730
[  625.679082]  ? ipv6_get_ifaddr+0x42e/0x620
[  625.683334]  __alloc_skb+0x119/0x770
[  625.687061]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  625.692350]  ? skb_scrub_packet+0x490/0x490
[  625.696677]  ? lock_downgrade+0x900/0x900
[  625.700844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.706406]  ? refcount_sub_and_test_checked+0x203/0x310
[  625.711873]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  625.717331]  ? addrconf_rs_timer+0x6f0/0x6f0
[  625.721757]  ndisc_alloc_skb+0x144/0x340
[  625.725857]  ndisc_send_rs+0x331/0x6e0
[  625.729757]  addrconf_rs_timer+0x3c0/0x6f0
[  625.734010]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  625.738280]  call_timer_fn+0x272/0x920
[  625.742176]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  625.746421]  ? process_timeout+0x40/0x40
[  625.750483]  ? find_held_lock+0x36/0x1c0
[  625.754557]  ? __run_timers+0x7da/0xc70
[  625.758537]  ? _raw_spin_unlock_irq+0x27/0x80
[  625.763046]  ? _raw_spin_unlock_irq+0x27/0x80
[  625.767548]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  625.771786]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  625.776381]  ? trace_hardirqs_on+0xbd/0x310
[  625.780702]  ? kasan_check_read+0x11/0x20
[  625.784854]  ? __run_timers+0x7da/0xc70
[  625.788845]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  625.794305]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  625.798552]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  625.802797]  __run_timers+0x7e5/0xc70
[  625.806605]  ? find_held_lock+0x36/0x1c0
[  625.810681]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  625.816062]  ? _raw_spin_unlock_irq+0x27/0x80
[  625.820561]  ? _raw_spin_unlock_irq+0x27/0x80
[  625.825070]  ? lockdep_hardirqs_on+0x421/0x5c0
[  625.829664]  ? trace_hardirqs_on+0xbd/0x310
[  625.833986]  ? kasan_check_read+0x11/0x20
[  625.838145]  ? finish_task_switch+0x1f5/0x900
[  625.842649]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  625.848110]  ? compat_start_thread+0x80/0x80
[  625.852548]  ? pvclock_read_flags+0x160/0x160
[  625.857054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.862600]  ? check_preemption_disabled+0x48/0x200
[  625.867637]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  625.873181]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  625.878467]  ? rcu_pm_notify+0xc0/0xc0
[  625.882359]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.887912]  ? check_preemption_disabled+0x48/0x200
[  625.892939]  run_timer_softirq+0x52/0xb0
[  625.897006]  ? rcu_read_lock_sched_held+0x108/0x120
[  625.902053]  __do_softirq+0x30b/0xad8
[  625.905873]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  625.910977]  ? trace_hardirqs_off_caller+0x300/0x300
[  625.916084]  ? smpboot_thread_fn+0x334/0xa00
[  625.920506]  ? schedule+0x108/0x460
[  625.924149]  ? trace_hardirqs_off+0xb8/0x300
[  625.928561]  ? smpboot_thread_fn+0x68b/0xa00
[  625.932972]  ? trace_hardirqs_on+0x310/0x310
[  625.937398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.942939]  ? check_preemption_disabled+0x48/0x200
[  625.947968]  ? takeover_tasklets+0xa90/0xa90
[  625.952385]  run_ksoftirqd+0x94/0x100
[  625.956193]  smpboot_thread_fn+0x68b/0xa00
[  625.960437]  ? sort_range+0x30/0x30
[  625.964073]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  625.969181]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.974734]  ? __kthread_parkme+0xfb/0x1a0
[  625.978978]  kthread+0x35a/0x420
[  625.982352]  ? sort_range+0x30/0x30
[  625.985978]  ? kthread_bind+0x40/0x40
[  625.989879]  ret_from_fork+0x3a/0x50
[  625.993616] warn_alloc_show_mem: 1 callbacks suppressed
[  625.993628] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  625.993631] Mem-Info:
[  625.993661] active_anon:49550 inactive_anon:372 isolated_anon:0
[  625.993661]  active_file:21 inactive_file:14 isolated_file:0
[  625.993661]  unevictable:0 dirty:0 writeback:0 unstable:0
[  625.993661]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  625.993661]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  625.993661]  free:13755 free_pcp:502 free_cma:0
[  625.999250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  625.999260] Call Trace:
[  626.006119] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  626.008523]  <IRQ>
[  626.041399] Node 0 
[  626.050776]  dump_stack+0x1c4/0x2b4
[  626.053360] 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
[  626.081015]  ? dump_stack_print_info.cold.2+0x52/0x52
[  626.083151] lowmem_reserve[]:
[  626.085408]  warn_alloc.cold.118+0xb7/0x1bd
[  626.089002]  0
[  626.114518]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  626.119701]  2815
[  626.122818]  ? lock_downgrade+0x900/0x900
[  626.127119]  6318
[  626.128925]  ? trace_hardirqs_off+0xb8/0x300
[  626.133735]  6318
[  626.135812]  ? trace_hardirqs_off+0xb8/0x300
[  626.139940] Node 0 
[  626.142008]  __alloc_pages_slowpath+0x2667/0x2d80
[  626.146417] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  626.148489]  ? warn_alloc+0x120/0x120
[  626.152851] lowmem_reserve[]:
[  626.155094]  ? warn_alloc+0x120/0x120
[  626.159907]  0 0
[  626.186476]  ? print_usage_bug+0xc0/0xc0
[  626.190256]  3503
[  626.193361]  ? warn_alloc+0x120/0x120
[  626.197134]  3503
[  626.199124]  ? print_usage_bug+0xc0/0xc0
[  626.203166] Node 0 
[  626.205227]  ? __lock_acquire+0x7ec/0x4ec0
[  626.209043] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  626.211081]  ? __lock_acquire+0x7ec/0x4ec0
[  626.215114] lowmem_reserve[]: 0
[  626.217365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  626.221572]  0 0
[  626.250060]  ? should_fail+0x22d/0xd01
[  626.254275]  0
[  626.257591]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  626.263100] Node 0 
[  626.265086]  ? __lock_acquire+0x7ec/0x4ec0
[  626.268953] DMA: 
[  626.270771]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  626.275857] 1*4kB 
[  626.278102]  ? __lock_acquire+0x7ec/0x4ec0
[  626.282311] (U) 0*8kB 
[  626.284410]  ? should_fail+0x22d/0xd01
[  626.284441]  ? mark_held_locks+0x130/0x130
[  626.289519] 0*16kB 
[  626.291677]  ? mark_held_locks+0x130/0x130
[  626.295886] 1*32kB (U) 
[  626.298400]  ? graph_lock+0x170/0x170
[  626.302264] 2*64kB (U) 
[  626.306515]  ? graph_lock+0x170/0x170
[  626.308737] 1*128kB 
[  626.312968]  ? graph_lock+0x170/0x170
[  626.315535] (U) 
[  626.319339]  ? print_usage_bug+0xc0/0xc0
[  626.321907] 1*256kB (U) 
[  626.325722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.328034] 0*512kB 
[  626.331840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.333799] 1*1024kB 
[  626.337877]  ? check_preemption_disabled+0x48/0x200
[  626.340521] (U) 1*2048kB 
[  626.346081]  ? check_preemption_disabled+0x48/0x200
[  626.348391] (M) 
[  626.353953]  ? __lock_is_held+0xb5/0x140
[  626.356334] 3*4096kB 
[  626.361363]  __alloc_pages_nodemask+0xa80/0xde0
[  626.364099] (M) 
[  626.369124]  ? graph_lock+0x170/0x170
[  626.371087] = 15908kB
[  626.375150]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  626.377542] Node 0 
[  626.382218]  ? graph_lock+0x170/0x170
[  626.384170] DMA32: 3*4kB 
[  626.387998]  ? find_held_lock+0x36/0x1c0
[  626.390381] (UM) 
[  626.395406]  ? ____cache_alloc_node+0x1c7/0x1e0
[  626.397623] 0*8kB 
[  626.401425]  ? lock_downgrade+0x900/0x900
[  626.404164] 3*16kB 
[  626.408226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.411135] (UM) 
[  626.415810]  cache_grow_begin+0x91/0x8c0
[  626.417940] 1*32kB 
[  626.422092]  ? do_raw_spin_unlock+0xa7/0x2f0
[  626.424307] (M) 
[  626.429859]  fallback_alloc+0x203/0x2e0
[  626.431900] 2*64kB 
[  626.435966]  ____cache_alloc_node+0x1c7/0x1e0
[  626.438184] (M) 
[  626.442594]  kmem_cache_alloc_node+0xe3/0x730
[  626.444551] 3*128kB 
[  626.448527]  ? ipv6_get_ifaddr+0x42e/0x620
[  626.450739] (M) 
[  626.455240]  __alloc_skb+0x119/0x770
[  626.457192] 2*256kB 
[  626.461692]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  626.463998] (M) 
[  626.468245]  ? skb_scrub_packet+0x490/0x490
[  626.470197] 3*512kB (M) 
[  626.473921]  ? lock_downgrade+0x900/0x900
[  626.476229] 4*1024kB 
[  626.481508]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.483463] (UM) 
[  626.487794]  ? refcount_sub_and_test_checked+0x203/0x310
[  626.490470] 3*2048kB 
[  626.494626]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  626.497009] (M) 3*4096kB 
[  626.502577]  ? addrconf_rs_timer+0x6f0/0x6f0
[  626.504623] (M) 
[  626.510099]  ndisc_alloc_skb+0x144/0x340
[  626.512478] = 25180kB
[  626.517936]  ndisc_send_rs+0x331/0x6e0
[  626.520670] Node 0 
[  626.525082]  addrconf_rs_timer+0x3c0/0x6f0
[  626.527042] Normal: 
[  626.531110]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  626.533497] 2623*4kB 
[  626.537396]  call_timer_fn+0x272/0x920
[  626.539603] (UME) 
[  626.543848]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  626.546156] 197*8kB 
[  626.550400]  ? process_timeout+0x40/0x40
[  626.552794] (UME) 
[  626.556673]  ? find_held_lock+0x36/0x1c0
[  626.556699]  ? mark_held_locks+0xc7/0x130
[  626.558831] 18*16kB 
[  626.563079]  ? _raw_spin_unlock_irq+0x27/0x80
[  626.565383] (UM) 
[  626.569446]  ? _raw_spin_unlock_irq+0x27/0x80
[  626.571585] 18*32kB 
[  626.575650]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  626.579774] (UM) 
[  626.582100]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  626.586574] 17*64kB 
[  626.588636]  ? trace_hardirqs_on+0xbd/0x310
[  626.593104] (UM) 0*128kB 
[  626.595435]  ? kasan_check_read+0x11/0x20
[  626.599656] 0*256kB 
[  626.601726]  ? __run_timers+0x7da/0xc70
[  626.606285] 0*512kB 
[  626.608619]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  626.612917] 0*1024kB 
[  626.615679]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  626.619807] 0*2048kB 
[  626.622136]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  626.626090] 0*4096kB 
[  626.628415]  __run_timers+0x7e5/0xc70
[  626.633847] = 14020kB
[  626.636266]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  626.640476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  626.642881]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  626.647100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  626.649505]  ? graph_lock+0x170/0x170
[  626.653286] 414 total pagecache pages
[  626.655704]  ? print_usage_bug+0xc0/0xc0
[  626.661059] 0 pages in swap cache
[  626.669889]  ? lock_release+0x970/0x970
[  626.674889] Swap cache stats: add 0, delete 0, find 0/0
[  626.683458]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  626.687241] Free swap  = 0kB
[  626.691049]  ? find_held_lock+0x36/0x1c0
[  626.695094] Total swap = 0kB
[  626.698549]  ? graph_lock+0x170/0x170
[  626.702506] 1965979 pages RAM
[  626.707867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.713045] 0 pages HighMem/MovableOnly
[  626.716069]  ? check_preemption_disabled+0x48/0x200
[  626.720110] 343324 pages reserved
[  626.723134]  ? __lock_is_held+0xb5/0x140
[  626.726909] 0 pages cma reserved
[  626.730017]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.735632] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  626.739515]  ? check_preemption_disabled+0x48/0x200
[  626.744637] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  626.747979]  run_timer_softirq+0x52/0xb0
[  626.752021] ksoftirqd/1 cpuset=
[  626.755401]  ? rcu_read_lock_sched_held+0x108/0x120
[  626.760919] /
[  626.767412]  __do_softirq+0x30b/0xad8
[  626.772414]  mems_allowed=0
[  626.782730]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  626.808564]  ? pvclock_read_flags+0x160/0x160
[  626.813066]  ? lapic_next_event+0x5a/0x90
[  626.817225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.822767]  ? check_preemption_disabled+0x48/0x200
[  626.827798]  ? check_preemption_disabled+0x48/0x200
[  626.832839]  ? kvm_clock_read+0x18/0x30
[  626.836823]  ? kvm_sched_clock_read+0x9/0x20
[  626.841242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.846788]  ? check_preemption_disabled+0x48/0x200
[  626.851827]  irq_exit+0x17f/0x1c0
[  626.855302]  smp_apic_timer_interrupt+0x1cb/0x760
[  626.860151]  ? smp_reschedule_interrupt+0x109/0x650
[  626.865180]  ? smp_call_function_single_interrupt+0x650/0x650
[  626.871077]  ? interrupt_entry+0xb5/0xf0
[  626.875150]  ? trace_hardirqs_off_caller+0xbb/0x300
[  626.880173]  ? trace_hardirqs_off_caller+0xbb/0x300
[  626.885196]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  626.890055]  ? trace_hardirqs_off+0x300/0x300
[  626.894554]  ? trace_hardirqs_off+0x300/0x300
[  626.899067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.904613]  ? check_preemption_disabled+0x48/0x200
[  626.909641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.915197]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  626.920065]  apic_timer_interrupt+0xf/0x20
[  626.924351]  </IRQ>
[  626.926597] RIP: 0010:console_unlock+0x1017/0x11a0
[  626.931533] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  626.950445] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  626.958165] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  626.965448] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  626.972722] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  626.979994] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  626.987277] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  626.994576]  ? netconsole_netdev_event+0x280/0x280
[  626.999522]  ? console_unlock+0x100e/0x11a0
[  627.003874]  ? devkmsg_read+0xbb0/0xbb0
[  627.007860]  ? lock_release+0x970/0x970
[  627.011880]  ? retint_kernel+0x2d/0x2d
[  627.015804]  vprintk_emit+0x33d/0x930
[  627.019624]  ? wake_up_klogd+0x180/0x180
[  627.023695]  ? __lock_acquire+0x6f0/0x4ec0
[  627.027934]  ? __lock_acquire+0x7ec/0x4ec0
[  627.032177]  ? mark_held_locks+0x121/0x130
[  627.036420]  ? print_usage_bug+0xc0/0xc0
[  627.040498]  ? vprintk_default+0x28/0x30
[  627.044563]  ? vprintk_func+0x85/0x181
[  627.048464]  vprintk_default+0x28/0x30
[  627.052361]  vprintk_func+0x7e/0x181
[  627.056085]  printk+0xa7/0xcf
[  627.059200]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  627.063980]  show_free_areas.cold.119+0x1ab4/0x215d
[  627.069063]  ? si_meminfo_node+0x260/0x260
[  627.073348]  ? __lock_acquire+0x7ec/0x4ec0
[  627.077599]  ? update_load_avg+0x387/0x2470
[  627.081941]  ? __lock_acquire+0x7ec/0x4ec0
[  627.086183]  ? __lock_acquire+0x7ec/0x4ec0
[  627.090443]  ? mark_held_locks+0x130/0x130
[  627.094681]  ? mark_held_locks+0x130/0x130
[  627.098929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.104532]  ? graph_lock+0x170/0x170
[  627.108332]  ? put_dec+0x3b/0xf0
[  627.111704]  ? number+0x972/0xca0
[  627.115161]  ? __lock_acquire+0x7ec/0x4ec0
[  627.119404]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  627.124954]  ? find_held_lock+0x36/0x1c0
[  627.129042]  ? serial8250_console_write+0x8b3/0xb10
[  627.134072]  ? lock_downgrade+0x900/0x900
[  627.138226]  ? graph_lock+0x170/0x170
[  627.142039]  ? graph_lock+0x170/0x170
[  627.145852]  ? print_usage_bug+0xc0/0xc0
[  627.149923]  ? do_raw_spin_unlock+0xa7/0x2f0
[  627.154340]  ? trace_hardirqs_on+0x310/0x310
[  627.158752]  ? wq_watchdog_touch+0x9c/0xfe
[  627.162995]  ? io_serial_in+0x11/0x90
[  627.166822]  ? find_held_lock+0x36/0x1c0
[  627.170899]  ? mark_held_locks+0xc7/0x130
[  627.175066]  ? netconsole_netdev_event+0x280/0x280
[  627.180001]  ? console_unlock+0xfe2/0x11a0
[  627.184257]  ? lockdep_hardirqs_on+0x421/0x5c0
[  627.188856]  ? trace_hardirqs_on+0xbd/0x310
[  627.193200]  ? vprintk_emit+0x33d/0x930
[  627.197188]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  627.202645]  ? kasan_check_write+0x14/0x20
[  627.206888]  ? do_raw_spin_lock+0xc1/0x200
[  627.211164]  ? netconsole_netdev_event+0x280/0x280
[  627.216102]  ? console_unlock+0x98e/0x11a0
[  627.220363]  ? devkmsg_read+0xbb0/0xbb0
[  627.224341]  ? vprintk_emit+0x7f7/0x930
[  627.228333]  ? lock_release+0x970/0x970
[  627.232322]  ? preempt_count_add+0x7d/0x160
[  627.236652]  ? wake_up_klogd+0x11a/0x180
[  627.240723]  ? console_device+0xc0/0xc0
[  627.244704]  ? do_raw_spin_lock+0xc1/0x200
[  627.248955]  ? vprintk_emit+0x268/0x930
[  627.252956]  ? wake_up_klogd+0x180/0x180
[  627.257022]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  627.261801]  ? trace_hardirqs_off_caller+0x300/0x300
[  627.267172]  ? retint_kernel+0x1b/0x2d
[  627.271069]  ? trace_hardirqs_on+0x310/0x310
[  627.275498]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  627.280271]  ? retint_kernel+0x2d/0x2d
[  627.284181]  ? vprintk_default+0x28/0x30
[  627.288248]  ? vprintk_func+0x85/0x181
[  627.292141]  ? arch_local_irq_restore+0x45/0x52
[  627.296839]  ? printk+0xa7/0xcf
[  627.300128]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  627.304903]  ? show_mem+0x1e/0x17b
[  627.308459]  show_mem+0x34/0x17b
[  627.311840]  dump_header+0x2f1/0xf72
[  627.315570]  ? pagefault_out_of_memory+0x197/0x197
[  627.320517]  ? mark_held_locks+0x130/0x130
[  627.324757]  ? __lock_acquire+0x7ec/0x4ec0
[  627.329009]  ? mem_cgroup_charge_statistics+0x780/0x780
[  627.334393]  ? print_usage_bug+0xc0/0xc0
[  627.338460]  ? print_usage_bug+0xc0/0xc0
[  627.342538]  ? graph_lock+0x170/0x170
[  627.346339]  ? graph_lock+0x170/0x170
[  627.350150]  ? print_usage_bug+0xc0/0xc0
[  627.354227]  ? print_usage_bug+0xc0/0xc0
[  627.358313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.363866]  ? find_held_lock+0x36/0x1c0
[  627.367940]  ? mark_held_locks+0xc7/0x130
[  627.372107]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  627.377221]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  627.382329]  ? lockdep_hardirqs_on+0x421/0x5c0
[  627.386919]  ? trace_hardirqs_on+0xbd/0x310
[  627.391246]  ? kasan_check_read+0x11/0x20
[  627.395404]  ? ___ratelimit+0x36f/0x655
[  627.399389]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  627.404844]  ? trace_hardirqs_on+0x310/0x310
[  627.409262]  ? lock_downgrade+0x900/0x900
[  627.413431]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  627.418544]  ? ___ratelimit+0xaa/0x655
[  627.422439]  ? idr_get_free+0xec0/0xec0
[  627.426418]  ? kasan_check_write+0x14/0x20
[  627.430657]  ? do_raw_spin_lock+0xc1/0x200
[  627.434910]  oom_kill_process.cold.27+0x10/0x903
[  627.439674]  ? graph_lock+0x170/0x170
[  627.443480]  ? _raw_spin_unlock+0x2c/0x50
[  627.447635]  ? oom_badness+0xe6/0xaa0
[  627.451461]  ? oom_evaluate_task+0x540/0x540
[  627.455885]  ? find_held_lock+0x36/0x1c0
[  627.459976]  ? out_of_memory+0x974/0x14c0
[  627.464131]  ? lock_downgrade+0x900/0x900
[  627.468282]  ? check_preemption_disabled+0x48/0x200
[  627.473345]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.479145]  ? kasan_check_read+0x11/0x20
[  627.483307]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  627.488591]  ? rcu_bh_qs+0xc0/0xc0
[  627.492140]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  627.497157]  ? oom_evaluate_task+0x302/0x540
[  627.501577]  out_of_memory+0xa86/0x14c0
[  627.505566]  ? oom_killer_disable+0x3a0/0x3a0
[  627.510069]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  627.515015]  ? __mutex_add_waiter+0x2a0/0x2a0
[  627.519542]  __alloc_pages_slowpath+0x2318/0x2d80
[  627.524430]  ? warn_alloc+0x120/0x120
[  627.528237]  ? __radix_tree_lookup+0x4c0/0x4c0
[  627.532844]  ? find_get_entry+0x2f2/0xc40
[  627.537007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.542560]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  627.547497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.553052]  ? should_fail+0x22d/0xd01
[  627.556954]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  627.562069]  ? __lock_is_held+0xb5/0x140
[  627.566166]  ? __lock_is_held+0xb5/0x140
[  627.570249]  ? ___might_sleep+0x1ed/0x300
[  627.574408]  ? lock_release+0x970/0x970
[  627.578388]  ? arch_local_save_flags+0x40/0x40
[  627.582992]  ? __might_sleep+0x95/0x190
[  627.586987]  __alloc_pages_nodemask+0xa80/0xde0
[  627.591670]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  627.596693]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.602497]  ? kasan_check_read+0x11/0x20
[  627.606649]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  627.611937]  ? graph_lock+0x170/0x170
[  627.615744]  ? print_usage_bug+0xc0/0xc0
[  627.619817]  ? graph_lock+0x170/0x170
[  627.623622]  ? graph_lock+0x170/0x170
[  627.627431]  ? __do_page_cache_readahead+0x7ce/0x980
[  627.632545]  ? find_held_lock+0x36/0x1c0
[  627.636617]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  627.642167]  alloc_pages_current+0x10c/0x210
[  627.646585]  ? lock_downgrade+0x900/0x900
[  627.650745]  __page_cache_alloc+0x38f/0x5b0
[  627.655077]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.660876]  ? kasan_check_read+0x11/0x20
[  627.665041]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  627.670337]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  627.675022]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.680580]  ? check_preemption_disabled+0x48/0x200
[  627.685617]  filemap_fault+0x1594/0x25f0
[  627.689703]  ? __lock_page_or_retry+0xa00/0xa00
[  627.694383]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.700190]  ? kasan_check_read+0x11/0x20
[  627.704351]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  627.709642]  ? rcu_bh_qs+0xc0/0xc0
[  627.713195]  ? find_held_lock+0x36/0x1c0
[  627.717277]  ? filemap_map_pages+0xdea/0x1980
[  627.721800]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.727614]  ? find_get_pages_range_tag+0x1320/0x1320
[  627.732819]  ? unwind_dump+0x190/0x190
[  627.736718]  ? graph_lock+0x170/0x170
[  627.740537]  ? is_bpf_text_address+0xd3/0x170
[  627.745054]  ? __kernel_text_address+0xd/0x40
[  627.749574]  ? lock_acquire+0x1ed/0x520
[  627.753555]  ? ext4_filemap_fault+0x7a/0xad
[  627.757891]  ? lock_release+0x970/0x970
[  627.761881]  ? arch_local_save_flags+0x40/0x40
[  627.766468]  ? save_stack+0x43/0xd0
[  627.770097]  ? __kasan_slab_free+0x102/0x150
[  627.774507]  ? kasan_slab_free+0xe/0x10
[  627.778490]  ? kfree+0xcf/0x230
[  627.781775]  ? print_usage_bug+0xc0/0xc0
[  627.785844]  ? __vfs_read+0x117/0x9b0
[  627.789666]  ? down_read+0xb0/0x1d0
[  627.793307]  ? ext4_filemap_fault+0x7a/0xad
[  627.797638]  ? __down_interruptible+0x700/0x700
[  627.802337]  ext4_filemap_fault+0x82/0xad
[  627.806495]  __do_fault+0x100/0x6b0
[  627.810134]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  627.815593]  ? print_bad_pte+0x6c0/0x6c0
[  627.819658]  ? __kasan_slab_free+0x119/0x150
[  627.824081]  ? pmd_val+0x88/0x100
[  627.827541]  ? add_mm_counter_fast+0xd0/0xd0
[  627.831954]  ? pmd_val+0x88/0x100
[  627.835412]  ? add_mm_counter_fast+0xd0/0xd0
[  627.839830]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.845378]  __handle_mm_fault+0x3709/0x53e0
[  627.849806]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  627.854656]  ? graph_lock+0x170/0x170
[  627.858480]  ? print_usage_bug+0xc0/0xc0
[  627.862552]  ? graph_lock+0x170/0x170
[  627.866360]  ? graph_lock+0x170/0x170
[  627.870187]  ? handle_mm_fault+0x42a/0xc70
[  627.874427]  ? lock_downgrade+0x900/0x900
[  627.878581]  ? check_preemption_disabled+0x48/0x200
[  627.883610]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  627.889408]  ? kasan_check_read+0x11/0x20
[  627.893565]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  627.898849]  ? rcu_bh_qs+0xc0/0xc0
[  627.902395]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  627.907875]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.913420]  ? check_preemption_disabled+0x48/0x200
[  627.918453]  handle_mm_fault+0x54f/0xc70
[  627.922526]  ? __handle_mm_fault+0x53e0/0x53e0
[  627.927118]  ? find_vma+0x34/0x190
[  627.930671]  __do_page_fault+0x67d/0xed0
[  627.934751]  ? mm_fault_error+0x380/0x380
[  627.938907]  ? trace_hardirqs_off+0xb8/0x300
[  627.943328]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  627.948701]  ? trace_hardirqs_on+0x310/0x310
[  627.953132]  do_page_fault+0xf2/0x7e0
[  627.956956]  ? vmalloc_sync_all+0x30/0x30
[  627.961157]  ? error_entry+0x70/0xd0
[  627.964901]  ? trace_hardirqs_off_caller+0xbb/0x300
[  627.969925]  ? trace_hardirqs_on_caller+0xc0/0x300
[  627.974860]  ? syscall_return_slowpath+0x5e0/0x5e0
[  627.979796]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  627.984650]  ? trace_hardirqs_off+0x300/0x300
[  627.989181]  ? trace_hardirqs_off_caller+0x300/0x300
[  627.994309]  ? prepare_exit_to_usermode+0x291/0x3b0
[  627.999811]  ? page_fault+0x8/0x30
[  628.003364]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  628.008221]  ? page_fault+0x8/0x30
[  628.011772]  page_fault+0x1e/0x30
[  628.015229] RIP: 0033:0x7f60147c71fd
[  628.018950] Code: Bad RIP value.
[  628.022322] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  628.027688] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  628.034957] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  628.042231] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  628.049500] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  628.056772] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  628.064087] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  628.064155] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  628.071033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.071044] Call Trace:
[  628.077636] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  628.086895]  dump_stack+0x1c4/0x2b4
[  628.089460] rsyslogd cpuset=
[  628.099522]  ? dump_stack_print_info.cold.2+0x52/0x52
[  628.103123] /
[  628.106162]  warn_alloc.cold.118+0xb7/0x1bd
[  628.111325]  mems_allowed=0
[  628.113053]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  628.125287]  ? lock_downgrade+0x900/0x900
[  628.129455]  ? trace_hardirqs_off+0xb8/0x300
[  628.133880]  ? trace_hardirqs_off+0xb8/0x300
[  628.138307]  __alloc_pages_slowpath+0x2667/0x2d80
[  628.143193]  ? warn_alloc+0x120/0x120
[  628.147010]  ? warn_alloc+0x120/0x120
[  628.150834]  ? print_usage_bug+0xc0/0xc0
[  628.154900]  ? warn_alloc+0x120/0x120
[  628.158708]  ? print_usage_bug+0xc0/0xc0
[  628.162783]  ? __lock_acquire+0x7ec/0x4ec0
[  628.167040]  ? __lock_acquire+0x7ec/0x4ec0
[  628.171286]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.176836]  ? should_fail+0x22d/0xd01
[  628.180732]  ? __lock_acquire+0x7ec/0x4ec0
[  628.184978]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  628.190087]  ? __lock_acquire+0x7ec/0x4ec0
[  628.194337]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  628.199442]  ? __lock_acquire+0x7ec/0x4ec0
[  628.203680]  ? should_fail+0x22d/0xd01
[  628.207590]  ? mark_held_locks+0x130/0x130
[  628.211841]  ? mark_held_locks+0x130/0x130
[  628.216098]  ? graph_lock+0x170/0x170
[  628.219906]  ? print_usage_bug+0xc0/0xc0
[  628.223978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.229520]  ? check_preemption_disabled+0x48/0x200
[  628.234541]  ? check_preemption_disabled+0x48/0x200
[  628.239573]  ? __lock_is_held+0xb5/0x140
[  628.243651]  __alloc_pages_nodemask+0xa80/0xde0
[  628.248327]  ? graph_lock+0x170/0x170
[  628.252145]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  628.257168]  ? graph_lock+0x170/0x170
[  628.260987]  ? find_held_lock+0x36/0x1c0
[  628.265071]  ? ____cache_alloc_node+0x1c7/0x1e0
[  628.269747]  ? lock_downgrade+0x900/0x900
[  628.273911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.279464]  cache_grow_begin+0x91/0x8c0
[  628.283535]  ? do_raw_spin_unlock+0xa7/0x2f0
[  628.287961]  fallback_alloc+0x203/0x2e0
[  628.291951]  ____cache_alloc_node+0x1c7/0x1e0
[  628.296465]  kmem_cache_alloc_node+0xe3/0x730
[  628.300975]  ? ipv6_get_ifaddr+0x42e/0x620
[  628.305234]  __alloc_skb+0x119/0x770
[  628.308957]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  628.314266]  ? skb_scrub_packet+0x490/0x490
[  628.318597]  ? lock_downgrade+0x900/0x900
[  628.322763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.328314]  ? refcount_sub_and_test_checked+0x203/0x310
[  628.333825]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  628.339291]  ? addrconf_rs_timer+0x6f0/0x6f0
[  628.343726]  ndisc_alloc_skb+0x144/0x340
[  628.347813]  ndisc_send_rs+0x331/0x6e0
[  628.351717]  addrconf_rs_timer+0x3c0/0x6f0
[  628.355965]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  628.360227]  call_timer_fn+0x272/0x920
[  628.364122]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  628.368372]  ? process_timeout+0x40/0x40
[  628.372456]  ? find_held_lock+0x36/0x1c0
[  628.376533]  ? __run_timers+0x7da/0xc70
[  628.380519]  ? _raw_spin_unlock_irq+0x27/0x80
[  628.385021]  ? _raw_spin_unlock_irq+0x27/0x80
[  628.389535]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  628.393777]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  628.398375]  ? trace_hardirqs_on+0xbd/0x310
[  628.402699]  ? kasan_check_read+0x11/0x20
[  628.406871]  ? __run_timers+0x7da/0xc70
[  628.410857]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  628.416334]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  628.420575]  __run_timers+0x7e5/0xc70
[  628.424381]  ? find_held_lock+0x36/0x1c0
[  628.428468]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  628.433843]  ? _raw_spin_unlock_irq+0x27/0x80
[  628.438350]  ? _raw_spin_unlock_irq+0x27/0x80
[  628.442857]  ? lockdep_hardirqs_on+0x421/0x5c0
[  628.447445]  ? trace_hardirqs_on+0xbd/0x310
[  628.451768]  ? kasan_check_read+0x11/0x20
[  628.455933]  ? finish_task_switch+0x1f5/0x900
[  628.460441]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  628.465898]  ? compat_start_thread+0x80/0x80
[  628.470339]  ? pvclock_read_flags+0x160/0x160
[  628.474845]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.480393]  ? check_preemption_disabled+0x48/0x200
[  628.485428]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  628.490975]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  628.496263]  ? rcu_pm_notify+0xc0/0xc0
[  628.500167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.505710]  ? check_preemption_disabled+0x48/0x200
[  628.510748]  run_timer_softirq+0x52/0xb0
[  628.514820]  ? rcu_read_lock_sched_held+0x108/0x120
[  628.519847]  __do_softirq+0x30b/0xad8
[  628.524104]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  628.529216]  ? trace_hardirqs_off_caller+0x300/0x300
[  628.534329]  ? smpboot_thread_fn+0x334/0xa00
[  628.538757]  ? schedule+0x108/0x460
[  628.542410]  ? trace_hardirqs_off+0xb8/0x300
[  628.546831]  ? smpboot_thread_fn+0x68b/0xa00
[  628.551246]  ? trace_hardirqs_on+0x310/0x310
[  628.555664]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.561209]  ? check_preemption_disabled+0x48/0x200
[  628.566241]  ? takeover_tasklets+0xa90/0xa90
[  628.570661]  run_ksoftirqd+0x94/0x100
[  628.574469]  smpboot_thread_fn+0x68b/0xa00
[  628.578713]  ? sort_range+0x30/0x30
[  628.582352]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  628.587461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.593004]  ? __kthread_parkme+0xfb/0x1a0
[  628.597265]  kthread+0x35a/0x420
[  628.600636]  ? sort_range+0x30/0x30
[  628.604266]  ? kthread_bind+0x40/0x40
[  628.608080]  ret_from_fork+0x3a/0x50
[  628.611820] warn_alloc_show_mem: 1 callbacks suppressed
[  628.611833] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  628.611835] Mem-Info:
[  628.611866] active_anon:49550 inactive_anon:372 isolated_anon:0
[  628.611866]  active_file:21 inactive_file:14 isolated_file:0
[  628.611866]  unevictable:0 dirty:0 writeback:0 unstable:0
[  628.611866]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  628.611866]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  628.611866]  free:13755 free_pcp:502 free_cma:0
[  628.617214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.624069] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  628.626475] Call Trace:
[  628.659356] Node 0 
[  628.668712]  <IRQ>
[  628.696408] 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
[  628.698982]  dump_stack+0x1c4/0x2b4
[  628.701203] lowmem_reserve[]:
[  628.703362]  ? dump_stack_print_info.cold.2+0x52/0x52
[  628.728856]  0
[  628.732551]  warn_alloc.cold.118+0xb7/0x1bd
[  628.735583]  2815 6318
[  628.740803]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  628.742589]  6318
[  628.747207]  ? lock_downgrade+0x900/0x900
[  628.749687] Node 0 
[  628.754536]  ? trace_hardirqs_off+0xb8/0x300
[  628.756601] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  628.760742]  ? trace_hardirqs_off+0xb8/0x300
[  628.762954] lowmem_reserve[]: 0
[  628.767378]  __alloc_pages_slowpath+0x2667/0x2d80
[  628.793910]  0
[  628.798371]  ? warn_alloc+0x120/0x120
[  628.801597]  3503
[  628.806440]  ? trace_hardirqs_on+0x310/0x310
[  628.808216]  3503
[  628.812037]  ? warn_alloc+0x120/0x120
[  628.814081] Node 0 
[  628.818489]  ? print_usage_bug+0xc0/0xc0
[  628.820560] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  628.824335]  ? warn_alloc+0x120/0x120
[  628.826551] lowmem_reserve[]:
[  628.830612]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  628.859058]  0 0
[  628.862887]  ? print_usage_bug+0xc0/0xc0
[  628.865970]  0
[  628.870988]  ? __lock_acquire+0x7ec/0x4ec0
[  628.872949]  0
[  628.877007]  ? __lock_acquire+0x7ec/0x4ec0
[  628.878806] Node 0 
[  628.883052]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.884829] DMA: 1*4kB 
[  628.889078]  ? should_fail+0x22d/0xd01
[  628.891300] (U) 
[  628.896836]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  628.899405] 0*8kB 
[  628.903296]  ? __lock_acquire+0x7ec/0x4ec0
[  628.905246] 0*16kB 
[  628.910352]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  628.912484] 1*32kB 
[  628.916714]  ? __lock_acquire+0x7ec/0x4ec0
[  628.916732]  ? should_fail+0x22d/0xd01
[  628.918978] (U) 
[  628.924093]  ? print_usage_bug+0xc0/0xc0
[  628.926296] 2*64kB (U) 
[  628.930551]  ? mark_held_locks+0x130/0x130
[  628.934403] 1*128kB (U) 
[  628.936395]  ? mark_held_locks+0x130/0x130
[  628.940429] 1*256kB (U) 
[  628.943047]  ? graph_lock+0x170/0x170
[  628.947251] 0*512kB 1*1024kB 
[  628.949936]  ? print_usage_bug+0xc0/0xc0
[  628.954153] (U) 
[  628.956852]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  628.960622] 1*2048kB 
[  628.963740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.967780] (M) 
[  628.969762]  ? check_preemption_disabled+0x48/0x200
[  628.974498] 3*4096kB 
[  628.976907]  ? check_preemption_disabled+0x48/0x200
[  628.982425] (M) 
[  628.984414]  ? __lock_is_held+0xb5/0x140
[  628.989403] = 15908kB
[  628.991820]  __alloc_pages_nodemask+0xa80/0xde0
[  628.996835] Node 0 DMA32: 3*4kB (UM) 0*8kB 3*16kB (UM) 1*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 3*512kB (M) 4*1024kB (UM) 3*2048kB (M) 3*4096kB (M) = 25180kB
[  628.996902] Node 0 Normal: 2623*4kB (UME) 197*8kB (UME) 18*16kB (UM) 18*32kB (UM) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14020kB
[  628.996961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  628.996967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  628.996970] 414 total pagecache pages
[  628.996981] 0 pages in swap cache
[  628.996986] Swap cache stats: add 0, delete 0, find 0/0
[  628.996989] Free swap  = 0kB
[  628.996991] Total swap = 0kB
[  628.996995] 1965979 pages RAM
[  628.996998] 0 pages HighMem/MovableOnly
[  628.997001] 343324 pages reserved
[  628.997004] 0 pages cma reserved
[  628.997088] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  628.999047]  ? graph_lock+0x170/0x170
[  629.003191] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  629.005512]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  629.010162] ksoftirqd/1 cpuset=
[  629.024817]  ? graph_lock+0x170/0x170
[  629.038847] /
[  629.047695]  ? find_held_lock+0x36/0x1c0
[  629.056246]  mems_allowed=0
[  629.060062]  ? ____cache_alloc_node+0x1c7/0x1e0
[  629.134915]  ? lock_downgrade+0x900/0x900
[  629.139085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.144640]  cache_grow_begin+0x91/0x8c0
[  629.148719]  ? do_raw_spin_unlock+0xa7/0x2f0
[  629.153146]  fallback_alloc+0x203/0x2e0
[  629.157136]  ____cache_alloc_node+0x1c7/0x1e0
[  629.161650]  kmem_cache_alloc_node+0xe3/0x730
[  629.166154]  ? ipv6_get_ifaddr+0x42e/0x620
[  629.170409]  __alloc_skb+0x119/0x770
[  629.174131]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  629.179424]  ? skb_scrub_packet+0x490/0x490
[  629.183758]  ? lock_downgrade+0x900/0x900
[  629.187922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.193470]  ? refcount_sub_and_test_checked+0x203/0x310
[  629.198936]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  629.204402]  ? addrconf_rs_timer+0x6f0/0x6f0
[  629.208836]  ndisc_alloc_skb+0x144/0x340
[  629.212913]  ndisc_send_rs+0x331/0x6e0
[  629.216821]  addrconf_rs_timer+0x3c0/0x6f0
[  629.221079]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  629.225345]  call_timer_fn+0x272/0x920
[  629.229244]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  629.233487]  ? process_timeout+0x40/0x40
[  629.237563]  ? find_held_lock+0x36/0x1c0
[  629.241649]  ? mark_held_locks+0xc7/0x130
[  629.245812]  ? _raw_spin_unlock_irq+0x27/0x80
[  629.250318]  ? _raw_spin_unlock_irq+0x27/0x80
[  629.254822]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  629.259070]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  629.263664]  ? trace_hardirqs_on+0xbd/0x310
[  629.267991]  ? kasan_check_read+0x11/0x20
[  629.272160]  ? __run_timers+0x7da/0xc70
[  629.276150]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  629.281616]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  629.285884]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  629.290130]  __run_timers+0x7e5/0xc70
[  629.293954]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  629.299327]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  629.304354]  ? graph_lock+0x170/0x170
[  629.308167]  ? print_usage_bug+0xc0/0xc0
[  629.312240]  ? lock_release+0x970/0x970
[  629.316225]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  629.321432]  ? find_held_lock+0x36/0x1c0
[  629.325508]  ? graph_lock+0x170/0x170
[  629.329322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.334864]  ? check_preemption_disabled+0x48/0x200
[  629.339904]  ? __lock_is_held+0xb5/0x140
[  629.343973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.349516]  ? check_preemption_disabled+0x48/0x200
[  629.354546]  run_timer_softirq+0x52/0xb0
[  629.358709]  ? rcu_read_lock_sched_held+0x108/0x120
[  629.363735]  __do_softirq+0x30b/0xad8
[  629.367583]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  629.372702]  ? pvclock_read_flags+0x160/0x160
[  629.377205]  ? lapic_next_event+0x5a/0x90
[  629.381364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.386909]  ? check_preemption_disabled+0x48/0x200
[  629.391929]  ? check_preemption_disabled+0x48/0x200
[  629.396964]  ? kvm_clock_read+0x18/0x30
[  629.400944]  ? kvm_sched_clock_read+0x9/0x20
[  629.405364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.410910]  ? check_preemption_disabled+0x48/0x200
[  629.415950]  irq_exit+0x17f/0x1c0
[  629.419414]  smp_apic_timer_interrupt+0x1cb/0x760
[  629.424265]  ? smp_reschedule_interrupt+0x109/0x650
[  629.429310]  ? smp_call_function_single_interrupt+0x650/0x650
[  629.435205]  ? interrupt_entry+0xb5/0xf0
[  629.439276]  ? trace_hardirqs_off_caller+0xbb/0x300
[  629.444312]  ? trace_hardirqs_off_caller+0xbb/0x300
[  629.449340]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  629.454192]  ? trace_hardirqs_off+0x300/0x300
[  629.458690]  ? trace_hardirqs_off+0x300/0x300
[  629.463198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.468740]  ? check_preemption_disabled+0x48/0x200
[  629.473764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.479330]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  629.484191]  apic_timer_interrupt+0xf/0x20
[  629.488423]  </IRQ>
[  629.490670] RIP: 0010:console_unlock+0x1017/0x11a0
[  629.495607] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  629.514520] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  629.522238] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  629.529514] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  629.536788] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  629.544062] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  629.551335] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  629.558639]  ? netconsole_netdev_event+0x280/0x280
[  629.563587]  ? console_unlock+0x100e/0x11a0
[  629.567938]  ? devkmsg_read+0xbb0/0xbb0
[  629.571923]  ? lock_release+0x970/0x970
[  629.575909]  ? retint_kernel+0x2d/0x2d
[  629.579828]  vprintk_emit+0x33d/0x930
[  629.583646]  ? wake_up_klogd+0x180/0x180
[  629.587715]  ? __lock_acquire+0x6f0/0x4ec0
[  629.591953]  ? __lock_acquire+0x7ec/0x4ec0
[  629.596198]  ? mark_held_locks+0x121/0x130
[  629.600441]  ? print_usage_bug+0xc0/0xc0
[  629.604519]  ? vprintk_default+0x28/0x30
[  629.608584]  ? vprintk_func+0x85/0x181
[  629.612489]  vprintk_default+0x28/0x30
[  629.616386]  vprintk_func+0x7e/0x181
[  629.620111]  printk+0xa7/0xcf
[  629.623229]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  629.628010]  show_free_areas.cold.119+0x1ab4/0x215d
[  629.633076]  ? si_meminfo_node+0x260/0x260
[  629.637324]  ? __lock_acquire+0x7ec/0x4ec0
[  629.641564]  ? update_load_avg+0x387/0x2470
[  629.645900]  ? __lock_acquire+0x7ec/0x4ec0
[  629.650139]  ? __lock_acquire+0x7ec/0x4ec0
[  629.654400]  ? mark_held_locks+0x130/0x130
[  629.658647]  ? mark_held_locks+0x130/0x130
[  629.662899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.668452]  ? graph_lock+0x170/0x170
[  629.672269]  ? put_dec+0x3b/0xf0
[  629.675654]  ? number+0x972/0xca0
[  629.679114]  ? __lock_acquire+0x7ec/0x4ec0
[  629.683357]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  629.688916]  ? find_held_lock+0x36/0x1c0
[  629.692999]  ? serial8250_console_write+0x8b3/0xb10
[  629.698050]  ? lock_downgrade+0x900/0x900
[  629.702211]  ? graph_lock+0x170/0x170
[  629.706022]  ? graph_lock+0x170/0x170
[  629.709846]  ? print_usage_bug+0xc0/0xc0
[  629.713915]  ? do_raw_spin_unlock+0xa7/0x2f0
[  629.718339]  ? trace_hardirqs_on+0x310/0x310
[  629.722757]  ? wq_watchdog_touch+0x9c/0xfe
[  629.727016]  ? io_serial_in+0x11/0x90
[  629.730851]  ? find_held_lock+0x36/0x1c0
[  629.734932]  ? mark_held_locks+0xc7/0x130
[  629.739101]  ? netconsole_netdev_event+0x280/0x280
[  629.744051]  ? console_unlock+0xfe2/0x11a0
[  629.748308]  ? lockdep_hardirqs_on+0x421/0x5c0
[  629.752904]  ? trace_hardirqs_on+0xbd/0x310
[  629.757238]  ? vprintk_emit+0x33d/0x930
[  629.761222]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  629.766686]  ? kasan_check_write+0x14/0x20
[  629.770934]  ? do_raw_spin_lock+0xc1/0x200
[  629.775188]  ? netconsole_netdev_event+0x280/0x280
[  629.780129]  ? console_unlock+0x98e/0x11a0
[  629.784383]  ? devkmsg_read+0xbb0/0xbb0
[  629.788367]  ? vprintk_emit+0x7f7/0x930
[  629.792383]  ? lock_release+0x970/0x970
[  629.796369]  ? preempt_count_add+0x7d/0x160
[  629.800702]  ? wake_up_klogd+0x11a/0x180
[  629.804776]  ? console_device+0xc0/0xc0
[  629.808764]  ? do_raw_spin_lock+0xc1/0x200
[  629.813047]  ? vprintk_emit+0x268/0x930
[  629.817048]  ? wake_up_klogd+0x180/0x180
[  629.821118]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  629.825883]  ? trace_hardirqs_off_caller+0x300/0x300
[  629.830993]  ? retint_kernel+0x1b/0x2d
[  629.834899]  ? trace_hardirqs_on+0x310/0x310
[  629.839334]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  629.844107]  ? retint_kernel+0x2d/0x2d
[  629.848013]  ? vprintk_default+0x28/0x30
[  629.852183]  ? vprintk_func+0x85/0x181
[  629.856080]  ? arch_local_irq_restore+0x45/0x52
[  629.860763]  ? printk+0xa7/0xcf
[  629.864060]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  629.868835]  ? show_mem+0x1e/0x17b
[  629.872386]  show_mem+0x34/0x17b
[  629.875764]  dump_header+0x2f1/0xf72
[  629.879501]  ? pagefault_out_of_memory+0x197/0x197
[  629.884449]  ? mark_held_locks+0x130/0x130
[  629.888691]  ? __lock_acquire+0x7ec/0x4ec0
[  629.892932]  ? mem_cgroup_charge_statistics+0x780/0x780
[  629.898319]  ? print_usage_bug+0xc0/0xc0
[  629.902394]  ? print_usage_bug+0xc0/0xc0
[  629.906474]  ? graph_lock+0x170/0x170
[  629.910277]  ? graph_lock+0x170/0x170
[  629.914094]  ? print_usage_bug+0xc0/0xc0
[  629.918160]  ? print_usage_bug+0xc0/0xc0
[  629.922236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.927791]  ? find_held_lock+0x36/0x1c0
[  629.931890]  ? mark_held_locks+0xc7/0x130
[  629.936062]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  629.941183]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  629.946309]  ? lockdep_hardirqs_on+0x421/0x5c0
[  629.950908]  ? trace_hardirqs_on+0xbd/0x310
[  629.955238]  ? kasan_check_read+0x11/0x20
[  629.959427]  ? ___ratelimit+0x36f/0x655
[  629.963441]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  629.968912]  ? trace_hardirqs_on+0x310/0x310
[  629.973335]  ? lock_downgrade+0x900/0x900
[  629.977500]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  629.982613]  ? ___ratelimit+0xaa/0x655
[  629.986518]  ? idr_get_free+0xec0/0xec0
[  629.990502]  ? kasan_check_write+0x14/0x20
[  629.994749]  ? do_raw_spin_lock+0xc1/0x200
[  629.999479]  oom_kill_process.cold.27+0x10/0x903
[  630.004269]  ? graph_lock+0x170/0x170
[  630.008084]  ? _raw_spin_unlock+0x2c/0x50
[  630.012242]  ? oom_badness+0xe6/0xaa0
[  630.016067]  ? oom_evaluate_task+0x540/0x540
[  630.020488]  ? find_held_lock+0x36/0x1c0
[  630.024568]  ? out_of_memory+0x974/0x14c0
[  630.028725]  ? lock_downgrade+0x900/0x900
[  630.032876]  ? check_preemption_disabled+0x48/0x200
[  630.037908]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.043715]  ? kasan_check_read+0x11/0x20
[  630.047872]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.053159]  ? rcu_bh_qs+0xc0/0xc0
[  630.056717]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  630.061753]  ? oom_evaluate_task+0x302/0x540
[  630.066182]  out_of_memory+0xa86/0x14c0
[  630.070180]  ? oom_killer_disable+0x3a0/0x3a0
[  630.074687]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  630.079632]  ? __mutex_add_waiter+0x2a0/0x2a0
[  630.084159]  __alloc_pages_slowpath+0x2318/0x2d80
[  630.089064]  ? warn_alloc+0x120/0x120
[  630.092882]  ? __radix_tree_lookup+0x4c0/0x4c0
[  630.097496]  ? find_get_entry+0x2f2/0xc40
[  630.101666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.107222]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  630.112161]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.117707]  ? should_fail+0x22d/0xd01
[  630.121610]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  630.126724]  ? __lock_is_held+0xb5/0x140
[  630.130825]  ? __lock_is_held+0xb5/0x140
[  630.134913]  ? ___might_sleep+0x1ed/0x300
[  630.139068]  ? lock_release+0x970/0x970
[  630.143061]  ? arch_local_save_flags+0x40/0x40
[  630.147668]  ? __might_sleep+0x95/0x190
[  630.151655]  __alloc_pages_nodemask+0xa80/0xde0
[  630.156342]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  630.161370]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.167176]  ? kasan_check_read+0x11/0x20
[  630.171339]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.176629]  ? graph_lock+0x170/0x170
[  630.180440]  ? print_usage_bug+0xc0/0xc0
[  630.184512]  ? graph_lock+0x170/0x170
[  630.188324]  ? graph_lock+0x170/0x170
[  630.192136]  ? __do_page_cache_readahead+0x7ce/0x980
[  630.197434]  ? find_held_lock+0x36/0x1c0
[  630.201511]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  630.207076]  alloc_pages_current+0x10c/0x210
[  630.211496]  ? lock_downgrade+0x900/0x900
[  630.215662]  __page_cache_alloc+0x38f/0x5b0
[  630.219991]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.225828]  ? kasan_check_read+0x11/0x20
[  630.229991]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.235298]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  630.239990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.245581]  ? check_preemption_disabled+0x48/0x200
[  630.250630]  filemap_fault+0x1594/0x25f0
[  630.254735]  ? __lock_page_or_retry+0xa00/0xa00
[  630.259419]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.265219]  ? kasan_check_read+0x11/0x20
[  630.269375]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.274664]  ? rcu_bh_qs+0xc0/0xc0
[  630.278243]  ? find_held_lock+0x36/0x1c0
[  630.282329]  ? filemap_map_pages+0xdea/0x1980
[  630.286844]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.292659]  ? find_get_pages_range_tag+0x1320/0x1320
[  630.297862]  ? unwind_dump+0x190/0x190
[  630.301763]  ? graph_lock+0x170/0x170
[  630.305576]  ? is_bpf_text_address+0xd3/0x170
[  630.310085]  ? __kernel_text_address+0xd/0x40
[  630.314605]  ? lock_acquire+0x1ed/0x520
[  630.318589]  ? ext4_filemap_fault+0x7a/0xad
[  630.322925]  ? lock_release+0x970/0x970
[  630.326902]  ? arch_local_save_flags+0x40/0x40
[  630.331487]  ? save_stack+0x43/0xd0
[  630.335115]  ? __kasan_slab_free+0x102/0x150
[  630.339524]  ? kasan_slab_free+0xe/0x10
[  630.343501]  ? kfree+0xcf/0x230
[  630.346793]  ? print_usage_bug+0xc0/0xc0
[  630.350858]  ? __vfs_read+0x117/0x9b0
[  630.354676]  ? down_read+0xb0/0x1d0
[  630.358312]  ? ext4_filemap_fault+0x7a/0xad
[  630.362643]  ? __down_interruptible+0x700/0x700
[  630.367344]  ext4_filemap_fault+0x82/0xad
[  630.371501]  __do_fault+0x100/0x6b0
[  630.375137]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  630.380601]  ? print_bad_pte+0x6c0/0x6c0
[  630.384668]  ? __kasan_slab_free+0x119/0x150
[  630.389086]  ? pmd_val+0x88/0x100
[  630.392550]  ? add_mm_counter_fast+0xd0/0xd0
[  630.396964]  ? pmd_val+0x88/0x100
[  630.400424]  ? add_mm_counter_fast+0xd0/0xd0
[  630.404846]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.410396]  __handle_mm_fault+0x3709/0x53e0
[  630.414825]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  630.419674]  ? graph_lock+0x170/0x170
[  630.423480]  ? print_usage_bug+0xc0/0xc0
[  630.427554]  ? graph_lock+0x170/0x170
[  630.431358]  ? graph_lock+0x170/0x170
[  630.435187]  ? handle_mm_fault+0x42a/0xc70
[  630.439434]  ? lock_downgrade+0x900/0x900
[  630.443584]  ? check_preemption_disabled+0x48/0x200
[  630.448612]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  630.454415]  ? kasan_check_read+0x11/0x20
[  630.458570]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.463854]  ? rcu_bh_qs+0xc0/0xc0
[  630.467401]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  630.472951]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.478493]  ? check_preemption_disabled+0x48/0x200
[  630.483528]  handle_mm_fault+0x54f/0xc70
[  630.487604]  ? __handle_mm_fault+0x53e0/0x53e0
[  630.492197]  ? find_vma+0x34/0x190
[  630.495751]  __do_page_fault+0x67d/0xed0
[  630.499831]  ? mm_fault_error+0x380/0x380
[  630.503987]  ? trace_hardirqs_off+0xb8/0x300
[  630.508409]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  630.513779]  ? trace_hardirqs_on+0x310/0x310
[  630.518205]  do_page_fault+0xf2/0x7e0
[  630.522014]  ? vmalloc_sync_all+0x30/0x30
[  630.526184]  ? error_entry+0x70/0xd0
[  630.529907]  ? trace_hardirqs_off_caller+0xbb/0x300
[  630.534929]  ? trace_hardirqs_on_caller+0xc0/0x300
[  630.539870]  ? syscall_return_slowpath+0x5e0/0x5e0
[  630.544803]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  630.549655]  ? trace_hardirqs_off+0x300/0x300
[  630.554154]  ? trace_hardirqs_off_caller+0x300/0x300
[  630.559271]  ? prepare_exit_to_usermode+0x291/0x3b0
[  630.564307]  ? page_fault+0x8/0x30
[  630.567857]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  630.572713]  ? page_fault+0x8/0x30
[  630.576265]  page_fault+0x1e/0x30
[  630.579733] RIP: 0033:0x7f60147c71fd
[  630.583455] Code: Bad RIP value.
[  630.586820] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  630.592190] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  630.599477] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  630.606752] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  630.614032] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  630.621312] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  630.628622] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  630.628691] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  630.635560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  630.635567] Call Trace:
[  630.635589]  dump_stack+0x1c4/0x2b4
[  630.635609]  ? dump_stack_print_info.cold.2+0x52/0x52
[  630.642181] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  630.651471]  warn_alloc.cold.118+0xb7/0x1bd
[  630.654045] rsyslogd cpuset=
[  630.657690]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  630.662855] /
[  630.672926]  ? lock_downgrade+0x900/0x900
[  630.677233]  mems_allowed=0
[  630.680263]  ? trace_hardirqs_off+0xb8/0x300
[  630.698270]  ? trace_hardirqs_off+0xb8/0x300
[  630.702704]  __alloc_pages_slowpath+0x2667/0x2d80
[  630.707594]  ? warn_alloc+0x120/0x120
[  630.711412]  ? warn_alloc+0x120/0x120
[  630.715225]  ? print_usage_bug+0xc0/0xc0
[  630.719303]  ? warn_alloc+0x120/0x120
[  630.723121]  ? print_usage_bug+0xc0/0xc0
[  630.727194]  ? __lock_acquire+0x7ec/0x4ec0
[  630.731436]  ? __lock_acquire+0x7ec/0x4ec0
[  630.735683]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.741235]  ? should_fail+0x22d/0xd01
[  630.745142]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  630.750269]  ? __lock_acquire+0x7ec/0x4ec0
[  630.754527]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  630.759637]  ? __lock_acquire+0x7ec/0x4ec0
[  630.763882]  ? should_fail+0x22d/0xd01
[  630.767777]  ? print_usage_bug+0xc0/0xc0
[  630.771888]  ? mark_held_locks+0x130/0x130
[  630.776139]  ? mark_held_locks+0x130/0x130
[  630.780396]  ? graph_lock+0x170/0x170
[  630.784204]  ? print_usage_bug+0xc0/0xc0
[  630.788276]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  630.793059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.798621]  ? check_preemption_disabled+0x48/0x200
[  630.803644]  ? check_preemption_disabled+0x48/0x200
[  630.808685]  ? __lock_is_held+0xb5/0x140
[  630.812763]  __alloc_pages_nodemask+0xa80/0xde0
[  630.817444]  ? graph_lock+0x170/0x170
[  630.821264]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  630.826299]  ? graph_lock+0x170/0x170
[  630.830143]  ? find_held_lock+0x36/0x1c0
[  630.834244]  ? ____cache_alloc_node+0x1c7/0x1e0
[  630.838929]  ? lock_downgrade+0x900/0x900
[  630.843097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.848654]  cache_grow_begin+0x91/0x8c0
[  630.852729]  ? do_raw_spin_unlock+0xa7/0x2f0
[  630.857157]  fallback_alloc+0x203/0x2e0
[  630.861151]  ____cache_alloc_node+0x1c7/0x1e0
[  630.865660]  kmem_cache_alloc_node+0xe3/0x730
[  630.870164]  ? ipv6_get_ifaddr+0x42e/0x620
[  630.874417]  __alloc_skb+0x119/0x770
[  630.878145]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  630.883437]  ? skb_scrub_packet+0x490/0x490
[  630.887771]  ? lock_downgrade+0x900/0x900
[  630.891946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.897493]  ? refcount_sub_and_test_checked+0x203/0x310
[  630.902958]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  630.908428]  ? addrconf_rs_timer+0x6f0/0x6f0
[  630.912862]  ndisc_alloc_skb+0x144/0x340
[  630.916964]  ndisc_send_rs+0x331/0x6e0
[  630.920871]  addrconf_rs_timer+0x3c0/0x6f0
[  630.925124]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  630.929388]  call_timer_fn+0x272/0x920
[  630.933285]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  630.937532]  ? process_timeout+0x40/0x40
[  630.941601]  ? find_held_lock+0x36/0x1c0
[  630.945684]  ? __run_timers+0x7da/0xc70
[  630.949676]  ? _raw_spin_unlock_irq+0x27/0x80
[  630.954183]  ? _raw_spin_unlock_irq+0x27/0x80
[  630.958699]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  630.962944]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  630.967539]  ? trace_hardirqs_on+0xbd/0x310
[  630.971876]  ? kasan_check_read+0x11/0x20
[  630.976054]  ? __run_timers+0x7da/0xc70
[  630.980063]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  630.985706]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  630.989956]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  630.994197]  __run_timers+0x7e5/0xc70
[  630.998008]  ? find_held_lock+0x36/0x1c0
[  631.002132]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  631.007548]  ? _raw_spin_unlock_irq+0x27/0x80
[  631.012058]  ? _raw_spin_unlock_irq+0x27/0x80
[  631.016562]  ? lockdep_hardirqs_on+0x421/0x5c0
[  631.021152]  ? trace_hardirqs_on+0xbd/0x310
[  631.025478]  ? kasan_check_read+0x11/0x20
[  631.029633]  ? finish_task_switch+0x1f5/0x900
[  631.034134]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  631.039595]  ? compat_start_thread+0x80/0x80
[  631.044042]  ? pvclock_read_flags+0x160/0x160
[  631.048548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.054101]  ? check_preemption_disabled+0x48/0x200
[  631.059139]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  631.064686]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  631.069970]  ? rcu_pm_notify+0xc0/0xc0
[  631.073865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.079406]  ? check_preemption_disabled+0x48/0x200
[  631.084460]  run_timer_softirq+0x52/0xb0
[  631.088531]  ? rcu_read_lock_sched_held+0x108/0x120
[  631.093558]  __do_softirq+0x30b/0xad8
[  631.097384]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  631.102494]  ? trace_hardirqs_off_caller+0x300/0x300
[  631.108087]  ? smpboot_thread_fn+0x334/0xa00
[  631.112509]  ? schedule+0x108/0x460
[  631.116154]  ? trace_hardirqs_off+0xb8/0x300
[  631.120568]  ? smpboot_thread_fn+0x68b/0xa00
[  631.124981]  ? trace_hardirqs_on+0x310/0x310
[  631.129396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  631.134939]  ? check_preemption_disabled+0x48/0x200
[  631.139969]  ? takeover_tasklets+0xa90/0xa90
[  631.144387]  run_ksoftirqd+0x94/0x100
[  631.148196]  smpboot_thread_fn+0x68b/0xa00
[  631.152448]  ? sort_range+0x30/0x30
[  631.156090]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  631.161204]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  631.166808]  ? __kthread_parkme+0xfb/0x1a0
[  631.171060]  kthread+0x35a/0x420
[  631.174436]  ? sort_range+0x30/0x30
[  631.178066]  ? kthread_bind+0x40/0x40
[  631.181881]  ret_from_fork+0x3a/0x50
[  631.185615] warn_alloc_show_mem: 1 callbacks suppressed
[  631.185628] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  631.185630] Mem-Info:
[  631.185662] active_anon:49550 inactive_anon:372 isolated_anon:0
[  631.185662]  active_file:21 inactive_file:14 isolated_file:0
[  631.185662]  unevictable:0 dirty:0 writeback:0 unstable:0
[  631.185662]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  631.185662]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  631.185662]  free:13755 free_pcp:502 free_cma:0
[  631.191035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  631.197887] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  631.200309] Call Trace:
[  631.233193] Node 0 
[  631.242562]  <IRQ>
[  631.270266] 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
[  631.272873]  dump_stack+0x1c4/0x2b4
[  631.275082] lowmem_reserve[]: 0
[  631.277246]  ? dump_stack_print_info.cold.2+0x52/0x52
[  631.302749]  2815 6318
[  631.306414]  warn_alloc.cold.118+0xb7/0x1bd
[  631.309660]  6318
[  631.314853]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  631.321657]  ? lock_downgrade+0x900/0x900
[  631.323706] Node 0 
[  631.328552]  ? trace_hardirqs_off+0xb8/0x300
[  631.332703] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  631.334923]  ? trace_hardirqs_off+0xb8/0x300
[  631.339331] lowmem_reserve[]: 0
[  631.365934]  __alloc_pages_slowpath+0x2667/0x2d80
[  631.370324]  0
[  631.373634]  ? warn_alloc+0x120/0x120
[  631.378427]  3503
[  631.380233]  ? trace_hardirqs_on+0x310/0x310
[  631.384009]  3503
[  631.386094]  ? warn_alloc+0x120/0x120
[  631.390485] Node 0 
[  631.392549]  ? print_usage_bug+0xc0/0xc0
[  631.396353] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  631.398564]  ? warn_alloc+0x120/0x120
[  631.402609] lowmem_reserve[]:
[  631.431079]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  631.431100]  ? print_usage_bug+0xc0/0xc0
[  631.434894]  0
[  631.438004]  ? __lock_acquire+0x7ec/0x4ec0
[  631.442995]  0
[  631.447064]  ? __lock_acquire+0x7ec/0x4ec0
[  631.448873]  0
[  631.453111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  631.454886]  0
[  631.459134]  ? should_fail+0x22d/0xd01
[  631.460934] Node 0 
[  631.466475]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  631.468254] DMA: 1*4kB 
[  631.472161]  ? __lock_acquire+0x7ec/0x4ec0
[  631.474378] (U) 
[  631.479482]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  631.482053] 0*8kB 
[  631.486285]  ? __lock_acquire+0x7ec/0x4ec0
[  631.488246] 0*16kB 
[  631.493370]  ? should_fail+0x22d/0xd01
[  631.495525] 1*32kB 
[  631.499763]  ? print_usage_bug+0xc0/0xc0
[  631.501985] (U) 
[  631.505879]  ? mark_held_locks+0x130/0x130
[  631.508089] 2*64kB (U) 
[  631.512162]  ? mark_held_locks+0x130/0x130
[  631.514119] 1*128kB 
[  631.518359]  ? graph_lock+0x170/0x170
[  631.520920] (U) 
[  631.525152]  ? print_usage_bug+0xc0/0xc0
[  631.527461] 1*256kB 
[  631.531263]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  631.533215] (U) 
[  631.537280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.539584] 0*512kB 
[  631.544338]  ? check_preemption_disabled+0x48/0x200
[  631.546294] 1*1024kB (U) 
[  631.551859]  ? check_preemption_disabled+0x48/0x200
[  631.554168] 1*2048kB 
[  631.559209]  ? __lock_is_held+0xb5/0x140
[  631.561943] (M) 
[  631.566961]  __alloc_pages_nodemask+0xa80/0xde0
[  631.569352] 3*4096kB 
[  631.573411]  ? graph_lock+0x170/0x170
[  631.575368] (M) 
[  631.580044]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  631.582436] = 15908kB
[  631.586252]  ? graph_lock+0x170/0x170
[  631.588213] Node 0 
[  631.593240]  ? find_held_lock+0x36/0x1c0
[  631.595624] DMA32: 
[  631.599429]  ? ____cache_alloc_node+0x1c7/0x1e0
[  631.601661] 3*4kB 
[  631.605719]  ? lock_downgrade+0x900/0x900
[  631.607934] (UM) 
[  631.612609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.614741] 0*8kB 
[  631.618899]  cache_grow_begin+0x91/0x8c0
[  631.620941] 3*16kB 
[  631.626477]  ? do_raw_spin_unlock+0xa7/0x2f0
[  631.628613] (UM) 
[  631.632681]  fallback_alloc+0x203/0x2e0
[  631.634893] 1*32kB (M) 
[  631.639321]  ____cache_alloc_node+0x1c7/0x1e0
[  631.641362] 2*64kB 
[  631.645340]  kmem_cache_alloc_node+0xe3/0x730
[  631.647902] (M) 
[  631.652403]  ? ipv6_get_ifaddr+0x42e/0x620
[  631.654620] 3*128kB 
[  631.659119]  __alloc_skb+0x119/0x770
[  631.661069] (M) 
[  631.665311]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  631.667617] 2*256kB 
[  631.671333]  ? skb_scrub_packet+0x490/0x490
[  631.673287] (M) 
[  631.678592]  ? lock_downgrade+0x900/0x900
[  631.680908] 3*512kB 
[  631.685235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.687187] (M) 
[  631.691338]  ? refcount_sub_and_test_checked+0x203/0x310
[  631.693656] 4*1024kB (UM) 
[  631.699208]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  631.701165] 3*2048kB 
[  631.706617]  ? addrconf_rs_timer+0x6f0/0x6f0
[  631.709439] (M) 
[  631.714901]  ndisc_alloc_skb+0x144/0x340
[  631.717284] 3*4096kB 
[  631.721713]  ndisc_send_rs+0x331/0x6e0
[  631.723671] (M) 
[  631.727736]  addrconf_rs_timer+0x3c0/0x6f0
[  631.730121] = 25180kB
[  631.730131] Node 0 
[  631.734021]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  631.735977] Normal: 2623*4kB 
[  631.740231]  call_timer_fn+0x272/0x920
[  631.742608] (UME) 197*8kB 
[  631.744856]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  631.749072] (UME) 
[  631.752179]  ? process_timeout+0x40/0x40
[  631.756054] 18*16kB (UM) 
[  631.758913]  ? find_held_lock+0x36/0x1c0
[  631.763124] 18*32kB (UM) 
[  631.765299]  ? mark_held_locks+0xc7/0x130
[  631.769324] 17*64kB (UM) 
[  631.772097]  ? _raw_spin_unlock_irq+0x27/0x80
[  631.776140] 0*128kB 
[  631.778896]  ? _raw_spin_unlock_irq+0x27/0x80
[  631.783035] 0*256kB 
[  631.785792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  631.790270] 0*512kB 
[  631.792601]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  631.797071] 0*1024kB 0*2048kB 
[  631.799404]  ? trace_hardirqs_on+0xbd/0x310
[  631.803614] 0*4096kB = 14020kB
[  631.805946]  ? kasan_check_read+0x11/0x20
[  631.810518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  631.813704]  ? __run_timers+0x7da/0xc70
[  631.818013] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  631.821212]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  631.825339] 414 total pagecache pages
[  631.834176]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  631.838133] 0 pages in swap cache
[  631.846705]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  631.852136] Swap cache stats: add 0, delete 0, find 0/0
[  631.855933]  __run_timers+0x7e5/0xc70
[  631.860147] Free swap  = 0kB
[  631.863607]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  631.867821] Total swap = 0kB
[  631.873186]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  631.876969] 1965979 pages RAM
[  631.879985]  ? graph_lock+0x170/0x170
[  631.885333] 0 pages HighMem/MovableOnly
[  631.888356]  ? print_usage_bug+0xc0/0xc0
[  631.893351] 343324 pages reserved
[  631.896457]  ? lock_release+0x970/0x970
[  631.900242] 0 pages cma reserved
[  631.904214]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  631.908327] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  631.911715]  ? find_held_lock+0x36/0x1c0
[  631.915764] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  631.919051]  ? graph_lock+0x170/0x170
[  631.924221] ksoftirqd/1 cpuset=
[  631.930712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.934756] /
[  631.945071]  ? check_preemption_disabled+0x48/0x200
[  631.948857]  mems_allowed=0
[  631.952156]  ? __lock_is_held+0xb5/0x140
[  631.971348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.976888]  ? check_preemption_disabled+0x48/0x200
[  631.981934]  run_timer_softirq+0x52/0xb0
[  631.986001]  ? rcu_read_lock_sched_held+0x108/0x120
[  631.991044]  __do_softirq+0x30b/0xad8
[  631.994866]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  632.000495]  ? pvclock_read_flags+0x160/0x160
[  632.004999]  ? lapic_next_event+0x5a/0x90
[  632.009167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.014709]  ? check_preemption_disabled+0x48/0x200
[  632.019749]  ? check_preemption_disabled+0x48/0x200
[  632.024782]  ? kvm_clock_read+0x18/0x30
[  632.028763]  ? kvm_sched_clock_read+0x9/0x20
[  632.033201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.038751]  ? check_preemption_disabled+0x48/0x200
[  632.043800]  irq_exit+0x17f/0x1c0
[  632.047267]  smp_apic_timer_interrupt+0x1cb/0x760
[  632.052124]  ? smp_reschedule_interrupt+0x109/0x650
[  632.057153]  ? smp_call_function_single_interrupt+0x650/0x650
[  632.063052]  ? interrupt_entry+0xb5/0xf0
[  632.067138]  ? trace_hardirqs_off_caller+0xbb/0x300
[  632.072163]  ? trace_hardirqs_off_caller+0xbb/0x300
[  632.077193]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  632.082069]  ? trace_hardirqs_off+0x300/0x300
[  632.086568]  ? trace_hardirqs_off+0x300/0x300
[  632.091074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.096620]  ? check_preemption_disabled+0x48/0x200
[  632.101642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.107199]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  632.112065]  apic_timer_interrupt+0xf/0x20
[  632.116775]  </IRQ>
[  632.119038] RIP: 0010:console_unlock+0x1017/0x11a0
[  632.123976] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  632.142881] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  632.150613] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  632.157887] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  632.165194] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  632.172475] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  632.179751] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  632.187054]  ? netconsole_netdev_event+0x280/0x280
[  632.192003]  ? console_unlock+0x100e/0x11a0
[  632.196359]  ? devkmsg_read+0xbb0/0xbb0
[  632.200350]  ? lock_release+0x970/0x970
[  632.204335]  ? retint_kernel+0x2d/0x2d
[  632.208248]  vprintk_emit+0x33d/0x930
[  632.212081]  ? wake_up_klogd+0x180/0x180
[  632.216151]  ? __lock_acquire+0x6f0/0x4ec0
[  632.220395]  ? __lock_acquire+0x7ec/0x4ec0
[  632.224635]  ? mark_held_locks+0x121/0x130
[  632.228876]  ? print_usage_bug+0xc0/0xc0
[  632.232971]  ? vprintk_default+0x28/0x30
[  632.237047]  ? vprintk_func+0x85/0x181
[  632.240955]  vprintk_default+0x28/0x30
[  632.244850]  vprintk_func+0x7e/0x181
[  632.248574]  printk+0xa7/0xcf
[  632.251690]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  632.256472]  show_free_areas.cold.119+0x1ab4/0x215d
[  632.261516]  ? si_meminfo_node+0x260/0x260
[  632.265769]  ? __lock_acquire+0x7ec/0x4ec0
[  632.270009]  ? update_load_avg+0x387/0x2470
[  632.274353]  ? __lock_acquire+0x7ec/0x4ec0
[  632.278598]  ? __lock_acquire+0x7ec/0x4ec0
[  632.282859]  ? mark_held_locks+0x130/0x130
[  632.287102]  ? mark_held_locks+0x130/0x130
[  632.291350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.296892]  ? graph_lock+0x170/0x170
[  632.300703]  ? put_dec+0x3b/0xf0
[  632.304078]  ? number+0x972/0xca0
[  632.307545]  ? __lock_acquire+0x7ec/0x4ec0
[  632.311788]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  632.317337]  ? find_held_lock+0x36/0x1c0
[  632.321414]  ? serial8250_console_write+0x8b3/0xb10
[  632.326436]  ? lock_downgrade+0x900/0x900
[  632.330592]  ? graph_lock+0x170/0x170
[  632.334402]  ? graph_lock+0x170/0x170
[  632.338208]  ? print_usage_bug+0xc0/0xc0
[  632.342272]  ? do_raw_spin_unlock+0xa7/0x2f0
[  632.346695]  ? trace_hardirqs_on+0x310/0x310
[  632.351132]  ? wq_watchdog_touch+0x9c/0xfe
[  632.355378]  ? io_serial_in+0x11/0x90
[  632.359190]  ? find_held_lock+0x36/0x1c0
[  632.363270]  ? mark_held_locks+0xc7/0x130
[  632.367435]  ? netconsole_netdev_event+0x280/0x280
[  632.372373]  ? console_unlock+0xfe2/0x11a0
[  632.376624]  ? lockdep_hardirqs_on+0x421/0x5c0
[  632.381213]  ? trace_hardirqs_on+0xbd/0x310
[  632.385541]  ? vprintk_emit+0x33d/0x930
[  632.389525]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  632.394982]  ? kasan_check_write+0x14/0x20
[  632.399225]  ? do_raw_spin_lock+0xc1/0x200
[  632.403473]  ? netconsole_netdev_event+0x280/0x280
[  632.408414]  ? console_unlock+0x98e/0x11a0
[  632.412666]  ? devkmsg_read+0xbb0/0xbb0
[  632.416648]  ? vprintk_emit+0x7f7/0x930
[  632.420669]  ? lock_release+0x970/0x970
[  632.424653]  ? preempt_count_add+0x7d/0x160
[  632.428987]  ? wake_up_klogd+0x11a/0x180
[  632.433065]  ? console_device+0xc0/0xc0
[  632.437060]  ? do_raw_spin_lock+0xc1/0x200
[  632.441322]  ? vprintk_emit+0x268/0x930
[  632.445318]  ? wake_up_klogd+0x180/0x180
[  632.449390]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  632.454163]  ? trace_hardirqs_off_caller+0x300/0x300
[  632.459273]  ? retint_kernel+0x1b/0x2d
[  632.463210]  ? trace_hardirqs_on+0x310/0x310
[  632.467637]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  632.472408]  ? retint_kernel+0x2d/0x2d
[  632.476316]  ? vprintk_default+0x28/0x30
[  632.480384]  ? vprintk_func+0x85/0x181
[  632.484272]  ? arch_local_irq_restore+0x45/0x52
[  632.488954]  ? printk+0xa7/0xcf
[  632.492242]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  632.497015]  ? show_mem+0x1e/0x17b
[  632.500582]  show_mem+0x34/0x17b
[  632.503969]  dump_header+0x2f1/0xf72
[  632.507701]  ? pagefault_out_of_memory+0x197/0x197
[  632.512645]  ? mark_held_locks+0x130/0x130
[  632.516889]  ? __lock_acquire+0x7ec/0x4ec0
[  632.521134]  ? mem_cgroup_charge_statistics+0x780/0x780
[  632.526507]  ? print_usage_bug+0xc0/0xc0
[  632.530588]  ? print_usage_bug+0xc0/0xc0
[  632.534667]  ? graph_lock+0x170/0x170
[  632.538470]  ? graph_lock+0x170/0x170
[  632.542277]  ? print_usage_bug+0xc0/0xc0
[  632.546353]  ? print_usage_bug+0xc0/0xc0
[  632.550430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.555982]  ? find_held_lock+0x36/0x1c0
[  632.560068]  ? mark_held_locks+0xc7/0x130
[  632.564228]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  632.569335]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  632.574443]  ? lockdep_hardirqs_on+0x421/0x5c0
[  632.579046]  ? trace_hardirqs_on+0xbd/0x310
[  632.583372]  ? kasan_check_read+0x11/0x20
[  632.587533]  ? ___ratelimit+0x36f/0x655
[  632.591517]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  632.596980]  ? trace_hardirqs_on+0x310/0x310
[  632.601401]  ? lock_downgrade+0x900/0x900
[  632.605568]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  632.610682]  ? ___ratelimit+0xaa/0x655
[  632.614579]  ? idr_get_free+0xec0/0xec0
[  632.618562]  ? kasan_check_write+0x14/0x20
[  632.622807]  ? do_raw_spin_lock+0xc1/0x200
[  632.627070]  oom_kill_process.cold.27+0x10/0x903
[  632.631834]  ? graph_lock+0x170/0x170
[  632.635641]  ? _raw_spin_unlock+0x2c/0x50
[  632.639800]  ? oom_badness+0xe6/0xaa0
[  632.643614]  ? oom_evaluate_task+0x540/0x540
[  632.648051]  ? find_held_lock+0x36/0x1c0
[  632.652135]  ? out_of_memory+0x974/0x14c0
[  632.656297]  ? lock_downgrade+0x900/0x900
[  632.660448]  ? check_preemption_disabled+0x48/0x200
[  632.665486]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  632.671286]  ? kasan_check_read+0x11/0x20
[  632.675448]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  632.680734]  ? rcu_bh_qs+0xc0/0xc0
[  632.684284]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  632.689321]  ? oom_evaluate_task+0x302/0x540
[  632.693744]  out_of_memory+0xa86/0x14c0
[  632.697748]  ? oom_killer_disable+0x3a0/0x3a0
[  632.702259]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  632.707208]  ? __mutex_add_waiter+0x2a0/0x2a0
[  632.711723]  __alloc_pages_slowpath+0x2318/0x2d80
[  632.716607]  ? warn_alloc+0x120/0x120
[  632.720420]  ? __radix_tree_lookup+0x4c0/0x4c0
[  632.725035]  ? find_get_entry+0x2f2/0xc40
[  632.729210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.734762]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  632.739702]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  632.745246]  ? should_fail+0x22d/0xd01
[  632.749152]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  632.754268]  ? __lock_is_held+0xb5/0x140
[  632.758375]  ? __lock_is_held+0xb5/0x140
[  632.762464]  ? ___might_sleep+0x1ed/0x300
[  632.766616]  ? lock_release+0x970/0x970
[  632.770596]  ? arch_local_save_flags+0x40/0x40
[  632.775200]  ? __might_sleep+0x95/0x190
[  632.779191]  __alloc_pages_nodemask+0xa80/0xde0
[  632.783881]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  632.788920]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  632.794727]  ? kasan_check_read+0x11/0x20
[  632.798888]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  632.804176]  ? graph_lock+0x170/0x170
[  632.807983]  ? print_usage_bug+0xc0/0xc0
[  632.812063]  ? graph_lock+0x170/0x170
[  632.815869]  ? graph_lock+0x170/0x170
[  632.819678]  ? __do_page_cache_readahead+0x7ce/0x980
[  632.824797]  ? find_held_lock+0x36/0x1c0
[  632.828873]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  632.834422]  alloc_pages_current+0x10c/0x210
[  632.838854]  ? lock_downgrade+0x900/0x900
[  632.843014]  __page_cache_alloc+0x38f/0x5b0
[  632.847369]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  632.853168]  ? kasan_check_read+0x11/0x20
[  632.857325]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  632.862626]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  632.867323]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  632.872870]  ? check_preemption_disabled+0x48/0x200
[  632.877909]  filemap_fault+0x1594/0x25f0
[  632.881994]  ? __lock_page_or_retry+0xa00/0xa00
[  632.886676]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  632.892479]  ? kasan_check_read+0x11/0x20
[  632.896632]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  632.901914]  ? rcu_bh_qs+0xc0/0xc0
[  632.905467]  ? find_held_lock+0x36/0x1c0
[  632.909543]  ? filemap_map_pages+0xdea/0x1980
[  632.914063]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  632.919873]  ? find_get_pages_range_tag+0x1320/0x1320
[  632.925079]  ? unwind_dump+0x190/0x190
[  632.928970]  ? graph_lock+0x170/0x170
[  632.932782]  ? is_bpf_text_address+0xd3/0x170
[  632.937295]  ? __kernel_text_address+0xd/0x40
[  632.941809]  ? lock_acquire+0x1ed/0x520
[  632.945789]  ? ext4_filemap_fault+0x7a/0xad
[  632.950123]  ? lock_release+0x970/0x970
[  632.954122]  ? arch_local_save_flags+0x40/0x40
[  632.958715]  ? save_stack+0x43/0xd0
[  632.962345]  ? __kasan_slab_free+0x102/0x150
[  632.966769]  ? kasan_slab_free+0xe/0x10
[  632.970746]  ? kfree+0xcf/0x230
[  632.974040]  ? print_usage_bug+0xc0/0xc0
[  632.978105]  ? __vfs_read+0x117/0x9b0
[  632.981919]  ? down_read+0xb0/0x1d0
[  632.985546]  ? ext4_filemap_fault+0x7a/0xad
[  632.995773]  ? __down_interruptible+0x700/0x700
[  633.000757]  ext4_filemap_fault+0x82/0xad
[  633.004912]  __do_fault+0x100/0x6b0
[  633.008554]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  633.014009]  ? print_bad_pte+0x6c0/0x6c0
[  633.018105]  ? __kasan_slab_free+0x119/0x150
[  633.022519]  ? pmd_val+0x88/0x100
[  633.025978]  ? add_mm_counter_fast+0xd0/0xd0
[  633.030387]  ? pmd_val+0x88/0x100
[  633.033843]  ? add_mm_counter_fast+0xd0/0xd0
[  633.038262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.043842]  __handle_mm_fault+0x3709/0x53e0
[  633.048265]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  633.053134]  ? graph_lock+0x170/0x170
[  633.056945]  ? print_usage_bug+0xc0/0xc0
[  633.061011]  ? graph_lock+0x170/0x170
[  633.064826]  ? graph_lock+0x170/0x170
[  633.068651]  ? handle_mm_fault+0x42a/0xc70
[  633.072893]  ? lock_downgrade+0x900/0x900
[  633.077050]  ? check_preemption_disabled+0x48/0x200
[  633.082085]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  633.087886]  ? kasan_check_read+0x11/0x20
[  633.092086]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  633.097378]  ? rcu_bh_qs+0xc0/0xc0
[  633.100921]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  633.106541]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.112083]  ? check_preemption_disabled+0x48/0x200
[  633.117124]  handle_mm_fault+0x54f/0xc70
[  633.121210]  ? __handle_mm_fault+0x53e0/0x53e0
[  633.125819]  ? find_vma+0x34/0x190
[  633.129375]  __do_page_fault+0x67d/0xed0
[  633.133451]  ? mm_fault_error+0x380/0x380
[  633.137602]  ? trace_hardirqs_off+0xb8/0x300
[  633.142021]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  633.147402]  ? trace_hardirqs_on+0x310/0x310
[  633.151827]  do_page_fault+0xf2/0x7e0
[  633.155644]  ? vmalloc_sync_all+0x30/0x30
[  633.159798]  ? error_entry+0x70/0xd0
[  633.163526]  ? trace_hardirqs_off_caller+0xbb/0x300
[  633.168546]  ? trace_hardirqs_on_caller+0xc0/0x300
[  633.173501]  ? syscall_return_slowpath+0x5e0/0x5e0
[  633.178437]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  633.183285]  ? trace_hardirqs_off+0x300/0x300
[  633.187795]  ? trace_hardirqs_off_caller+0x300/0x300
[  633.192911]  ? prepare_exit_to_usermode+0x291/0x3b0
[  633.197931]  ? page_fault+0x8/0x30
[  633.201481]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  633.206333]  ? page_fault+0x8/0x30
[  633.209899]  page_fault+0x1e/0x30
[  633.213359] RIP: 0033:0x7f60147c71fd
[  633.217081] Code: Bad RIP value.
[  633.220448] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  633.225820] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  633.233092] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  633.240365] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  633.247638] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  633.254927] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  633.262228] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  633.262304] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  633.269168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  633.269177] Call Trace:
[  633.275797] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  633.285034]  dump_stack+0x1c4/0x2b4
[  633.287608] rsyslogd cpuset=
[  633.297659]  ? dump_stack_print_info.cold.2+0x52/0x52
[  633.301279] /
[  633.304312]  warn_alloc.cold.118+0xb7/0x1bd
[  633.309487]  mems_allowed=0
[  633.311206]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  633.323279]  ? lock_downgrade+0x900/0x900
[  633.327449]  ? trace_hardirqs_off+0xb8/0x300
[  633.331875]  ? trace_hardirqs_off+0xb8/0x300
[  633.336301]  __alloc_pages_slowpath+0x2667/0x2d80
[  633.341191]  ? warn_alloc+0x120/0x120
[  633.345006]  ? warn_alloc+0x120/0x120
[  633.348832]  ? print_usage_bug+0xc0/0xc0
[  633.352903]  ? warn_alloc+0x120/0x120
[  633.356713]  ? print_usage_bug+0xc0/0xc0
[  633.360781]  ? __lock_acquire+0x7ec/0x4ec0
[  633.365042]  ? __lock_acquire+0x7ec/0x4ec0
[  633.369290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.374836]  ? should_fail+0x22d/0xd01
[  633.378733]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  633.383846]  ? __lock_acquire+0x7ec/0x4ec0
[  633.388090]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  633.393199]  ? __lock_acquire+0x7ec/0x4ec0
[  633.397444]  ? should_fail+0x22d/0xd01
[  633.401339]  ? print_usage_bug+0xc0/0xc0
[  633.405418]  ? mark_held_locks+0x130/0x130
[  633.409663]  ? mark_held_locks+0x130/0x130
[  633.413911]  ? graph_lock+0x170/0x170
[  633.417717]  ? print_usage_bug+0xc0/0xc0
[  633.421801]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  633.426567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.432111]  ? check_preemption_disabled+0x48/0x200
[  633.437134]  ? check_preemption_disabled+0x48/0x200
[  633.442173]  ? __lock_is_held+0xb5/0x140
[  633.446253]  __alloc_pages_nodemask+0xa80/0xde0
[  633.450929]  ? graph_lock+0x170/0x170
[  633.454743]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  633.459766]  ? graph_lock+0x170/0x170
[  633.463590]  ? find_held_lock+0x36/0x1c0
[  633.467672]  ? ____cache_alloc_node+0x1c7/0x1e0
[  633.472353]  ? lock_downgrade+0x900/0x900
[  633.476528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.482085]  cache_grow_begin+0x91/0x8c0
[  633.486161]  ? do_raw_spin_unlock+0xa7/0x2f0
[  633.490587]  fallback_alloc+0x203/0x2e0
[  633.494577]  ____cache_alloc_node+0x1c7/0x1e0
[  633.499090]  kmem_cache_alloc_node+0xe3/0x730
[  633.503594]  ? ipv6_get_ifaddr+0x42e/0x620
[  633.507849]  __alloc_skb+0x119/0x770
[  633.511576]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  633.516875]  ? skb_scrub_packet+0x490/0x490
[  633.521215]  ? lock_downgrade+0x900/0x900
[  633.525386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.530938]  ? refcount_sub_and_test_checked+0x203/0x310
[  633.536405]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  633.541867]  ? addrconf_rs_timer+0x6f0/0x6f0
[  633.546300]  ndisc_alloc_skb+0x144/0x340
[  633.550374]  ndisc_send_rs+0x331/0x6e0
[  633.554279]  addrconf_rs_timer+0x3c0/0x6f0
[  633.558527]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  633.562785]  call_timer_fn+0x272/0x920
[  633.566770]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  633.571020]  ? process_timeout+0x40/0x40
[  633.575094]  ? find_held_lock+0x36/0x1c0
[  633.579173]  ? __run_timers+0x7da/0xc70
[  633.583160]  ? _raw_spin_unlock_irq+0x27/0x80
[  633.587659]  ? _raw_spin_unlock_irq+0x27/0x80
[  633.592159]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  633.596402]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  633.600996]  ? trace_hardirqs_on+0xbd/0x310
[  633.605331]  ? kasan_check_read+0x11/0x20
[  633.609485]  ? __run_timers+0x7da/0xc70
[  633.613470]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  633.618934]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  633.623181]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  633.627424]  __run_timers+0x7e5/0xc70
[  633.631227]  ? find_held_lock+0x36/0x1c0
[  633.635309]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  633.640681]  ? _raw_spin_unlock_irq+0x27/0x80
[  633.645189]  ? _raw_spin_unlock_irq+0x27/0x80
[  633.649690]  ? lockdep_hardirqs_on+0x421/0x5c0
[  633.654281]  ? trace_hardirqs_on+0xbd/0x310
[  633.658606]  ? kasan_check_read+0x11/0x20
[  633.662767]  ? finish_task_switch+0x1f5/0x900
[  633.667274]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  633.672735]  ? compat_start_thread+0x80/0x80
[  633.677174]  ? pvclock_read_flags+0x160/0x160
[  633.681678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.687224]  ? check_preemption_disabled+0x48/0x200
[  633.692261]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  633.697826]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  633.703112]  ? rcu_pm_notify+0xc0/0xc0
[  633.707007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.712573]  ? check_preemption_disabled+0x48/0x200
[  633.717607]  run_timer_softirq+0x52/0xb0
[  633.721681]  ? rcu_read_lock_sched_held+0x108/0x120
[  633.726708]  __do_softirq+0x30b/0xad8
[  633.730536]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  633.735643]  ? trace_hardirqs_off_caller+0x300/0x300
[  633.740750]  ? smpboot_thread_fn+0x334/0xa00
[  633.745180]  ? schedule+0x108/0x460
[  633.748834]  ? trace_hardirqs_off+0xb8/0x300
[  633.753273]  ? smpboot_thread_fn+0x68b/0xa00
[  633.757695]  ? trace_hardirqs_on+0x310/0x310
[  633.762111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.767653]  ? check_preemption_disabled+0x48/0x200
[  633.772685]  ? takeover_tasklets+0xa90/0xa90
[  633.777112]  run_ksoftirqd+0x94/0x100
[  633.780926]  smpboot_thread_fn+0x68b/0xa00
[  633.785172]  ? sort_range+0x30/0x30
[  633.788817]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  633.793934]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.799489]  ? __kthread_parkme+0xfb/0x1a0
[  633.803742]  kthread+0x35a/0x420
[  633.807116]  ? sort_range+0x30/0x30
[  633.810748]  ? kthread_bind+0x40/0x40
[  633.814561]  ret_from_fork+0x3a/0x50
[  633.818295] warn_alloc_show_mem: 1 callbacks suppressed
[  633.818307] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  633.818310] Mem-Info:
[  633.818341] active_anon:49550 inactive_anon:372 isolated_anon:0
[  633.818341]  active_file:21 inactive_file:14 isolated_file:0
[  633.818341]  unevictable:0 dirty:0 writeback:0 unstable:0
[  633.818341]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  633.818341]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  633.818341]  free:13755 free_pcp:502 free_cma:0
[  633.823690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  633.830543] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  633.832946] Call Trace:
[  633.865826] Node 0 
[  633.875187]  <IRQ>
[  633.902882] 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
[  633.905476]  dump_stack+0x1c4/0x2b4
[  633.907690] lowmem_reserve[]:
[  633.909844]  ? dump_stack_print_info.cold.2+0x52/0x52
[  633.935325]  0 2815
[  633.938981]  warn_alloc.cold.118+0xb7/0x1bd
[  633.942054]  6318 6318
[  633.947257]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  633.953819]  ? lock_downgrade+0x900/0x900
[  633.956302] Node 0 
[  633.961151]  ? trace_hardirqs_off+0xb8/0x300
[  633.965321] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  633.965330] lowmem_reserve[]:
[  633.967576]  ? trace_hardirqs_off+0xb8/0x300
[  633.971967]  0
[  633.998761]  __alloc_pages_slowpath+0x2667/0x2d80
[  634.001844]  0
[  634.006284]  ? warn_alloc+0x120/0x120
[  634.008049]  3503
[  634.012891]  ? warn_alloc+0x120/0x120
[  634.014670]  3503
[  634.018479]  ? print_usage_bug+0xc0/0xc0
[  634.020523] Node 0 
[  634.024322]  ? warn_alloc+0x120/0x120
[  634.026411] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  634.030441]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  634.030458]  ? print_usage_bug+0xc0/0xc0
[  634.032679] lowmem_reserve[]:
[  634.036481]  ? __lock_acquire+0x7ec/0x4ec0
[  634.064915]  0 0
[  634.069944]  ? __lock_acquire+0x7ec/0x4ec0
[  634.073988]  0
[  634.077097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  634.081307]  0
[  634.083318]  ? should_fail+0x22d/0xd01
[  634.087533] Node 0 
[  634.089334]  ? __lock_acquire+0x7ec/0x4ec0
[  634.094880] DMA: 1*4kB 
[  634.096700]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  634.100564] (U) 
[  634.102811]  ? __lock_acquire+0x7ec/0x4ec0
[  634.107020] 0*8kB 0*16kB 
[  634.109631]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  634.114712] 1*32kB (U) 
[  634.116695]  ? __lock_acquire+0x7ec/0x4ec0
[  634.116712]  ? should_fail+0x22d/0xd01
[  634.120926] 2*64kB (U) 
[  634.123703]  ? mark_held_locks+0x130/0x130
[  634.128782] 1*128kB 
[  634.131368]  ? mark_held_locks+0x130/0x130
[  634.135577] (U) 1*256kB 
[  634.139478]  ? graph_lock+0x170/0x170
[  634.142048] (U) 
[  634.146284]  ? print_usage_bug+0xc0/0xc0
[  634.148592] 0*512kB 
[  634.152847]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  634.155503] 1*1024kB 
[  634.159306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.161258] (U) 
[  634.165322]  ? check_preemption_disabled+0x48/0x200
[  634.167627] 1*2048kB 
[  634.172380]  ? check_preemption_disabled+0x48/0x200
[  634.174775] (M) 
[  634.180329]  ? __lock_is_held+0xb5/0x140
[  634.182281] 3*4096kB 
[  634.187310]  __alloc_pages_nodemask+0xa80/0xde0
[  634.189691] (M) 
[  634.194724]  ? graph_lock+0x170/0x170
[  634.196677] = 15908kB
[  634.196686] Node 0 
[  634.200750]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  634.203138] DMA32: 3*4kB 
[  634.207813]  ? graph_lock+0x170/0x170
[  634.209773] (UM) 
[  634.213584]  ? find_held_lock+0x36/0x1c0
[  634.215961] 0*8kB 3*16kB 
[  634.218214]  ? ____cache_alloc_node+0x1c7/0x1e0
[  634.223207] (UM) 
[  634.225968]  ? lock_downgrade+0x900/0x900
[  634.229764] 1*32kB 
[  634.231830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.235866] (M) 
[  634.238632]  cache_grow_begin+0x91/0x8c0
[  634.243274] 2*64kB (M) 
[  634.245364]  ? do_raw_spin_unlock+0xa7/0x2f0
[  634.249486] 3*128kB (M) 
[  634.251740]  fallback_alloc+0x203/0x2e0
[  634.257251] 2*256kB 
[  634.259231]  ____cache_alloc_node+0x1c7/0x1e0
[  634.263269] (M) 
[  634.265864]  kmem_cache_alloc_node+0xe3/0x730
[  634.270249] 3*512kB 
[  634.272921]  ? ipv6_get_ifaddr+0x42e/0x620
[  634.276872] (M) 
[  634.279204]  __alloc_skb+0x119/0x770
[  634.283674] 4*1024kB 
[  634.285654]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  634.290128] (UM) 
[  634.292458]  ? skb_scrub_packet+0x490/0x490
[  634.296671] 3*2048kB 
[  634.298651]  ? lock_downgrade+0x900/0x900
[  634.302345] (M) 
[  634.304761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.310008] 3*4096kB (M) 
[  634.312096]  ? refcount_sub_and_test_checked+0x203/0x310
[  634.316400] = 25180kB
[  634.318814]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  634.322952] Node 0 
[  634.324929]  ? addrconf_rs_timer+0x6f0/0x6f0
[  634.330439] Normal: 2623*4kB 
[  634.333217]  ndisc_alloc_skb+0x144/0x340
[  634.338629] (UME) 197*8kB 
[  634.341061]  ndisc_send_rs+0x331/0x6e0
[  634.346492] (UME) 
[  634.348751]  addrconf_rs_timer+0x3c0/0x6f0
[  634.353153] 18*16kB (UM) 
[  634.356302]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  634.360330] 18*32kB (UM) 
[  634.363195]  call_timer_fn+0x272/0x920
[  634.367057] 17*64kB 
[  634.369210]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  634.373423] (UM) 
[  634.376185]  ? process_timeout+0x40/0x40
[  634.380393] 0*128kB 0*256kB 
[  634.383180]  ? find_held_lock+0x36/0x1c0
[  634.387053] 0*512kB 
[  634.389385]  ? mark_held_locks+0xc7/0x130
[  634.393596] 0*1024kB 
[  634.395661]  ? _raw_spin_unlock_irq+0x27/0x80
[  634.399698] 0*2048kB 0*4096kB 
[  634.402732]  ? _raw_spin_unlock_irq+0x27/0x80
[  634.406774] = 14020kB
[  634.406798] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  634.409116]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  634.413243] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  634.413253] 414 total pagecache pages
[  634.415662]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  634.420141] 0 pages in swap cache
[  634.423327]  ? trace_hardirqs_on+0xbd/0x310
[  634.427803] Swap cache stats: add 0, delete 0, find 0/0
[  634.427813] Free swap  = 0kB
[  634.430223]  ? kasan_check_read+0x11/0x20
[  634.439048] Total swap = 0kB
[  634.443284]  ? __run_timers+0x7da/0xc70
[  634.451839] 1965979 pages RAM
[  634.455658]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  634.460213] 0 pages HighMem/MovableOnly
[  634.460223] 343324 pages reserved
[  634.463692]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  634.467986] 0 pages cma reserved
[  634.468079] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  634.473370]  __run_timers+0x7e5/0xc70
[  634.473400]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  634.473419]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  634.476486] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  634.480569]  ? graph_lock+0x170/0x170
[  634.483572] ksoftirqd/1 cpuset=
[  634.487544]  ? print_usage_bug+0xc0/0xc0
[  634.490657] /
[  634.496112]  ? lock_release+0x970/0x970
[  634.500069]  mems_allowed=0
[  634.503536]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  634.566992]  ? find_held_lock+0x36/0x1c0
[  634.571075]  ? graph_lock+0x170/0x170
[  634.574899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.580439]  ? check_preemption_disabled+0x48/0x200
[  634.585477]  ? __lock_is_held+0xb5/0x140
[  634.589549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.595091]  ? check_preemption_disabled+0x48/0x200
[  634.600120]  run_timer_softirq+0x52/0xb0
[  634.604185]  ? rcu_read_lock_sched_held+0x108/0x120
[  634.609208]  __do_softirq+0x30b/0xad8
[  634.613036]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  634.618157]  ? pvclock_read_flags+0x160/0x160
[  634.622658]  ? lapic_next_event+0x5a/0x90
[  634.626812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.632359]  ? check_preemption_disabled+0x48/0x200
[  634.637379]  ? check_preemption_disabled+0x48/0x200
[  634.642410]  ? kvm_clock_read+0x18/0x30
[  634.646391]  ? kvm_sched_clock_read+0x9/0x20
[  634.650809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.656351]  ? check_preemption_disabled+0x48/0x200
[  634.661387]  irq_exit+0x17f/0x1c0
[  634.664859]  smp_apic_timer_interrupt+0x1cb/0x760
[  634.669717]  ? smp_reschedule_interrupt+0x109/0x650
[  634.674746]  ? smp_call_function_single_interrupt+0x650/0x650
[  634.680640]  ? interrupt_entry+0xb5/0xf0
[  634.684719]  ? trace_hardirqs_off_caller+0xbb/0x300
[  634.689760]  ? trace_hardirqs_off_caller+0xbb/0x300
[  634.694785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  634.699637]  ? trace_hardirqs_off+0x300/0x300
[  634.704140]  ? trace_hardirqs_off+0x300/0x300
[  634.708645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.714191]  ? check_preemption_disabled+0x48/0x200
[  634.719214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.724768]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  634.729630]  apic_timer_interrupt+0xf/0x20
[  634.733868]  </IRQ>
[  634.736116] RIP: 0010:console_unlock+0x1017/0x11a0
[  634.741056] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  634.759964] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  634.767681] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  634.774952] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  634.782229] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  634.789501] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  634.796778] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  634.804083]  ? netconsole_netdev_event+0x280/0x280
[  634.809038]  ? console_unlock+0x100e/0x11a0
[  634.813387]  ? devkmsg_read+0xbb0/0xbb0
[  634.817373]  ? lock_release+0x970/0x970
[  634.821360]  ? retint_kernel+0x2d/0x2d
[  634.825275]  vprintk_emit+0x33d/0x930
[  634.829097]  ? wake_up_klogd+0x180/0x180
[  634.833170]  ? __lock_acquire+0x6f0/0x4ec0
[  634.837410]  ? __lock_acquire+0x7ec/0x4ec0
[  634.841656]  ? mark_held_locks+0x121/0x130
[  634.845900]  ? print_usage_bug+0xc0/0xc0
[  634.849980]  ? vprintk_default+0x28/0x30
[  634.854055]  ? vprintk_func+0x85/0x181
[  634.857963]  vprintk_default+0x28/0x30
[  634.861861]  vprintk_func+0x7e/0x181
[  634.865589]  printk+0xa7/0xcf
[  634.868706]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  634.873490]  show_free_areas.cold.119+0x1ab4/0x215d
[  634.878540]  ? si_meminfo_node+0x260/0x260
[  634.882788]  ? __lock_acquire+0x7ec/0x4ec0
[  634.887039]  ? update_load_avg+0x387/0x2470
[  634.891403]  ? __lock_acquire+0x7ec/0x4ec0
[  634.895649]  ? __lock_acquire+0x7ec/0x4ec0
[  634.899911]  ? mark_held_locks+0x130/0x130
[  634.904177]  ? mark_held_locks+0x130/0x130
[  634.908424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.913968]  ? graph_lock+0x170/0x170
[  634.917777]  ? put_dec+0x3b/0xf0
[  634.921152]  ? number+0x972/0xca0
[  634.924611]  ? __lock_acquire+0x7ec/0x4ec0
[  634.928852]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  634.934401]  ? find_held_lock+0x36/0x1c0
[  634.938477]  ? serial8250_console_write+0x8b3/0xb10
[  634.943502]  ? lock_downgrade+0x900/0x900
[  634.947668]  ? graph_lock+0x170/0x170
[  634.951511]  ? graph_lock+0x170/0x170
[  634.955345]  ? print_usage_bug+0xc0/0xc0
[  634.959422]  ? do_raw_spin_unlock+0xa7/0x2f0
[  634.963842]  ? trace_hardirqs_on+0x310/0x310
[  634.968256]  ? wq_watchdog_touch+0x9c/0xfe
[  634.972509]  ? io_serial_in+0x11/0x90
[  634.976331]  ? find_held_lock+0x36/0x1c0
[  634.980406]  ? mark_held_locks+0xc7/0x130
[  634.984564]  ? netconsole_netdev_event+0x280/0x280
[  634.989522]  ? console_unlock+0xfe2/0x11a0
[  634.993767]  ? lockdep_hardirqs_on+0x421/0x5c0
[  634.998358]  ? trace_hardirqs_on+0xbd/0x310
[  635.002687]  ? vprintk_emit+0x33d/0x930
[  635.006670]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  635.012147]  ? kasan_check_write+0x14/0x20
[  635.016395]  ? do_raw_spin_lock+0xc1/0x200
[  635.020643]  ? netconsole_netdev_event+0x280/0x280
[  635.025578]  ? console_unlock+0x98e/0x11a0
[  635.029831]  ? devkmsg_read+0xbb0/0xbb0
[  635.033813]  ? vprintk_emit+0x7f7/0x930
[  635.037799]  ? lock_release+0x970/0x970
[  635.041784]  ? preempt_count_add+0x7d/0x160
[  635.046136]  ? wake_up_klogd+0x11a/0x180
[  635.050206]  ? console_device+0xc0/0xc0
[  635.054210]  ? do_raw_spin_lock+0xc1/0x200
[  635.058478]  ? vprintk_emit+0x268/0x930
[  635.062471]  ? wake_up_klogd+0x180/0x180
[  635.066537]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  635.071311]  ? trace_hardirqs_off_caller+0x300/0x300
[  635.076420]  ? retint_kernel+0x1b/0x2d
[  635.080332]  ? trace_hardirqs_on+0x310/0x310
[  635.084772]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  635.089544]  ? retint_kernel+0x2d/0x2d
[  635.093448]  ? vprintk_default+0x28/0x30
[  635.097515]  ? vprintk_func+0x85/0x181
[  635.101405]  ? arch_local_irq_restore+0x45/0x52
[  635.106299]  ? printk+0xa7/0xcf
[  635.109591]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  635.114364]  ? show_mem+0x1e/0x17b
[  635.117921]  show_mem+0x34/0x17b
[  635.121311]  dump_header+0x2f1/0xf72
[  635.125056]  ? pagefault_out_of_memory+0x197/0x197
[  635.129999]  ? mark_held_locks+0x130/0x130
[  635.134251]  ? __lock_acquire+0x7ec/0x4ec0
[  635.138500]  ? mem_cgroup_charge_statistics+0x780/0x780
[  635.143869]  ? print_usage_bug+0xc0/0xc0
[  635.147964]  ? print_usage_bug+0xc0/0xc0
[  635.152051]  ? graph_lock+0x170/0x170
[  635.155854]  ? graph_lock+0x170/0x170
[  635.159662]  ? print_usage_bug+0xc0/0xc0
[  635.163726]  ? print_usage_bug+0xc0/0xc0
[  635.167804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  635.173363]  ? find_held_lock+0x36/0x1c0
[  635.177441]  ? mark_held_locks+0xc7/0x130
[  635.181602]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  635.186709]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  635.191818]  ? lockdep_hardirqs_on+0x421/0x5c0
[  635.196409]  ? trace_hardirqs_on+0xbd/0x310
[  635.200737]  ? kasan_check_read+0x11/0x20
[  635.204889]  ? ___ratelimit+0x36f/0x655
[  635.208867]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  635.214326]  ? trace_hardirqs_on+0x310/0x310
[  635.218743]  ? lock_downgrade+0x900/0x900
[  635.222902]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  635.228011]  ? ___ratelimit+0xaa/0x655
[  635.231916]  ? idr_get_free+0xec0/0xec0
[  635.235897]  ? kasan_check_write+0x14/0x20
[  635.240142]  ? do_raw_spin_lock+0xc1/0x200
[  635.244390]  oom_kill_process.cold.27+0x10/0x903
[  635.249156]  ? graph_lock+0x170/0x170
[  635.252964]  ? _raw_spin_unlock+0x2c/0x50
[  635.257121]  ? oom_badness+0xe6/0xaa0
[  635.260936]  ? oom_evaluate_task+0x540/0x540
[  635.265370]  ? find_held_lock+0x36/0x1c0
[  635.269444]  ? out_of_memory+0x974/0x14c0
[  635.273598]  ? lock_downgrade+0x900/0x900
[  635.277750]  ? check_preemption_disabled+0x48/0x200
[  635.282780]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.288581]  ? kasan_check_read+0x11/0x20
[  635.292735]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  635.298019]  ? rcu_bh_qs+0xc0/0xc0
[  635.301587]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  635.306606]  ? oom_evaluate_task+0x302/0x540
[  635.311037]  out_of_memory+0xa86/0x14c0
[  635.315041]  ? oom_killer_disable+0x3a0/0x3a0
[  635.319547]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  635.324492]  ? __mutex_add_waiter+0x2a0/0x2a0
[  635.329006]  __alloc_pages_slowpath+0x2318/0x2d80
[  635.333898]  ? warn_alloc+0x120/0x120
[  635.337708]  ? __radix_tree_lookup+0x4c0/0x4c0
[  635.342316]  ? find_get_entry+0x2f2/0xc40
[  635.346482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  635.352040]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  635.356982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  635.362526]  ? should_fail+0x22d/0xd01
[  635.366423]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  635.371536]  ? __lock_is_held+0xb5/0x140
[  635.375630]  ? __lock_is_held+0xb5/0x140
[  635.379718]  ? ___might_sleep+0x1ed/0x300
[  635.383872]  ? lock_release+0x970/0x970
[  635.387854]  ? arch_local_save_flags+0x40/0x40
[  635.392455]  ? __might_sleep+0x95/0x190
[  635.396440]  __alloc_pages_nodemask+0xa80/0xde0
[  635.401124]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  635.406154]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.411954]  ? kasan_check_read+0x11/0x20
[  635.416109]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  635.421396]  ? graph_lock+0x170/0x170
[  635.425204]  ? print_usage_bug+0xc0/0xc0
[  635.429273]  ? graph_lock+0x170/0x170
[  635.433087]  ? graph_lock+0x170/0x170
[  635.436892]  ? __do_page_cache_readahead+0x7ce/0x980
[  635.442005]  ? find_held_lock+0x36/0x1c0
[  635.446092]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  635.451640]  alloc_pages_current+0x10c/0x210
[  635.456058]  ? lock_downgrade+0x900/0x900
[  635.460222]  __page_cache_alloc+0x38f/0x5b0
[  635.464555]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.470354]  ? kasan_check_read+0x11/0x20
[  635.474507]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  635.479790]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  635.484469]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  635.490012]  ? check_preemption_disabled+0x48/0x200
[  635.495063]  filemap_fault+0x1594/0x25f0
[  635.499150]  ? __lock_page_or_retry+0xa00/0xa00
[  635.503827]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.509626]  ? kasan_check_read+0x11/0x20
[  635.513782]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  635.519076]  ? rcu_bh_qs+0xc0/0xc0
[  635.522627]  ? find_held_lock+0x36/0x1c0
[  635.526707]  ? filemap_map_pages+0xdea/0x1980
[  635.531223]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.537046]  ? find_get_pages_range_tag+0x1320/0x1320
[  635.542242]  ? unwind_dump+0x190/0x190
[  635.546148]  ? graph_lock+0x170/0x170
[  635.549960]  ? is_bpf_text_address+0xd3/0x170
[  635.554475]  ? __kernel_text_address+0xd/0x40
[  635.558989]  ? lock_acquire+0x1ed/0x520
[  635.562980]  ? ext4_filemap_fault+0x7a/0xad
[  635.567318]  ? lock_release+0x970/0x970
[  635.571305]  ? arch_local_save_flags+0x40/0x40
[  635.575892]  ? save_stack+0x43/0xd0
[  635.579520]  ? __kasan_slab_free+0x102/0x150
[  635.583927]  ? kasan_slab_free+0xe/0x10
[  635.587927]  ? kfree+0xcf/0x230
[  635.591231]  ? print_usage_bug+0xc0/0xc0
[  635.595307]  ? __vfs_read+0x117/0x9b0
[  635.599130]  ? down_read+0xb0/0x1d0
[  635.602759]  ? ext4_filemap_fault+0x7a/0xad
[  635.607086]  ? __down_interruptible+0x700/0x700
[  635.611780]  ext4_filemap_fault+0x82/0xad
[  635.615947]  __do_fault+0x100/0x6b0
[  635.619585]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  635.625053]  ? print_bad_pte+0x6c0/0x6c0
[  635.629122]  ? __kasan_slab_free+0x119/0x150
[  635.633540]  ? pmd_val+0x88/0x100
[  635.637006]  ? add_mm_counter_fast+0xd0/0xd0
[  635.641430]  ? pmd_val+0x88/0x100
[  635.644892]  ? add_mm_counter_fast+0xd0/0xd0
[  635.649318]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  635.654869]  __handle_mm_fault+0x3709/0x53e0
[  635.659304]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  635.664155]  ? graph_lock+0x170/0x170
[  635.667964]  ? print_usage_bug+0xc0/0xc0
[  635.672046]  ? graph_lock+0x170/0x170
[  635.675855]  ? graph_lock+0x170/0x170
[  635.679686]  ? handle_mm_fault+0x42a/0xc70
[  635.683926]  ? lock_downgrade+0x900/0x900
[  635.688076]  ? check_preemption_disabled+0x48/0x200
[  635.693108]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  635.698906]  ? kasan_check_read+0x11/0x20
[  635.703063]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  635.708349]  ? rcu_bh_qs+0xc0/0xc0
[  635.711895]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  635.717354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  635.723071]  ? check_preemption_disabled+0x48/0x200
[  635.728102]  handle_mm_fault+0x54f/0xc70
[  635.732178]  ? __handle_mm_fault+0x53e0/0x53e0
[  635.736773]  ? find_vma+0x34/0x190
[  635.740329]  __do_page_fault+0x67d/0xed0
[  635.744408]  ? mm_fault_error+0x380/0x380
[  635.748558]  ? trace_hardirqs_off+0xb8/0x300
[  635.752978]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  635.758348]  ? trace_hardirqs_on+0x310/0x310
[  635.762770]  do_page_fault+0xf2/0x7e0
[  635.766584]  ? vmalloc_sync_all+0x30/0x30
[  635.770737]  ? error_entry+0x70/0xd0
[  635.774457]  ? trace_hardirqs_off_caller+0xbb/0x300
[  635.779475]  ? trace_hardirqs_on_caller+0xc0/0x300
[  635.784408]  ? syscall_return_slowpath+0x5e0/0x5e0
[  635.789350]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  635.794199]  ? trace_hardirqs_off+0x300/0x300
[  635.798704]  ? trace_hardirqs_off_caller+0x300/0x300
[  635.803827]  ? prepare_exit_to_usermode+0x291/0x3b0
[  635.808852]  ? page_fault+0x8/0x30
[  635.812405]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  635.817257]  ? page_fault+0x8/0x30
[  635.820823]  page_fault+0x1e/0x30
[  635.824280] RIP: 0033:0x7f60147c71fd
[  635.828010] Code: Bad RIP value.
[  635.831398] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  635.836765] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  635.844048] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  635.851327] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  635.858602] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  635.865872] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  635.873176] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  635.873246] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  635.880112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  635.880122] Call Trace:
[  635.886697] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  635.895963]  dump_stack+0x1c4/0x2b4
[  635.898530] rsyslogd cpuset=
[  635.908582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  635.912187] /
[  635.915215]  warn_alloc.cold.118+0xb7/0x1bd
[  635.920380]  mems_allowed=0
[  635.922093]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  635.934191]  ? lock_downgrade+0x900/0x900
[  635.938358]  ? trace_hardirqs_off+0xb8/0x300
[  635.942780]  ? trace_hardirqs_off+0xb8/0x300
[  635.947227]  __alloc_pages_slowpath+0x2667/0x2d80
[  635.952111]  ? warn_alloc+0x120/0x120
[  635.955924]  ? warn_alloc+0x120/0x120
[  635.959739]  ? print_usage_bug+0xc0/0xc0
[  635.963816]  ? warn_alloc+0x120/0x120
[  635.967623]  ? print_usage_bug+0xc0/0xc0
[  635.971696]  ? __lock_acquire+0x7ec/0x4ec0
[  635.975938]  ? __lock_acquire+0x7ec/0x4ec0
[  635.980184]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  635.985728]  ? should_fail+0x22d/0xd01
[  635.989629]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  635.994739]  ? __lock_acquire+0x7ec/0x4ec0
[  635.999256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  636.004363]  ? __lock_acquire+0x7ec/0x4ec0
[  636.008601]  ? should_fail+0x22d/0xd01
[  636.012525]  ? mark_held_locks+0x130/0x130
[  636.016778]  ? mark_held_locks+0x130/0x130
[  636.021034]  ? graph_lock+0x170/0x170
[  636.024844]  ? graph_lock+0x170/0x170
[  636.028653]  ? graph_lock+0x170/0x170
[  636.032461]  ? print_usage_bug+0xc0/0xc0
[  636.036540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.042092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.047640]  ? check_preemption_disabled+0x48/0x200
[  636.052660]  ? check_preemption_disabled+0x48/0x200
[  636.057701]  ? __lock_is_held+0xb5/0x140
[  636.061784]  __alloc_pages_nodemask+0xa80/0xde0
[  636.066470]  ? graph_lock+0x170/0x170
[  636.070288]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  636.075313]  ? graph_lock+0x170/0x170
[  636.079139]  ? find_held_lock+0x36/0x1c0
[  636.083221]  ? ____cache_alloc_node+0x1c7/0x1e0
[  636.087899]  ? lock_downgrade+0x900/0x900
[  636.092068]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.097621]  cache_grow_begin+0x91/0x8c0
[  636.101695]  ? do_raw_spin_unlock+0xa7/0x2f0
[  636.106126]  fallback_alloc+0x203/0x2e0
[  636.110117]  ____cache_alloc_node+0x1c7/0x1e0
[  636.114628]  kmem_cache_alloc_node+0xe3/0x730
[  636.119146]  ? ipv6_get_ifaddr+0x42e/0x620
[  636.123428]  __alloc_skb+0x119/0x770
[  636.127159]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  636.132454]  ? skb_scrub_packet+0x490/0x490
[  636.136784]  ? lock_downgrade+0x900/0x900
[  636.140958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.146502]  ? refcount_sub_and_test_checked+0x203/0x310
[  636.151963]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  636.157427]  ? addrconf_rs_timer+0x6f0/0x6f0
[  636.161859]  ndisc_alloc_skb+0x144/0x340
[  636.165939]  ndisc_send_rs+0x331/0x6e0
[  636.169845]  addrconf_rs_timer+0x3c0/0x6f0
[  636.174096]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.178359]  call_timer_fn+0x272/0x920
[  636.182258]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.186516]  ? process_timeout+0x40/0x40
[  636.190588]  ? find_held_lock+0x36/0x1c0
[  636.194670]  ? __run_timers+0x7da/0xc70
[  636.198656]  ? _raw_spin_unlock_irq+0x27/0x80
[  636.203160]  ? _raw_spin_unlock_irq+0x27/0x80
[  636.207661]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.211904]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  636.216495]  ? trace_hardirqs_on+0xbd/0x310
[  636.220827]  ? kasan_check_read+0x11/0x20
[  636.224980]  ? __run_timers+0x7da/0xc70
[  636.228965]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  636.234440]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.238693]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.242945]  __run_timers+0x7e5/0xc70
[  636.246750]  ? find_held_lock+0x36/0x1c0
[  636.250840]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  636.256220]  ? _raw_spin_unlock_irq+0x27/0x80
[  636.260725]  ? _raw_spin_unlock_irq+0x27/0x80
[  636.265228]  ? lockdep_hardirqs_on+0x421/0x5c0
[  636.269822]  ? trace_hardirqs_on+0xbd/0x310
[  636.274235]  ? kasan_check_read+0x11/0x20
[  636.278392]  ? finish_task_switch+0x1f5/0x900
[  636.282894]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  636.288353]  ? compat_start_thread+0x80/0x80
[  636.292796]  ? pvclock_read_flags+0x160/0x160
[  636.297299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.302846]  ? check_preemption_disabled+0x48/0x200
[  636.307878]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  636.313420]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  636.318708]  ? rcu_pm_notify+0xc0/0xc0
[  636.322607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.328149]  ? check_preemption_disabled+0x48/0x200
[  636.333183]  run_timer_softirq+0x52/0xb0
[  636.337248]  ? rcu_read_lock_sched_held+0x108/0x120
[  636.342277]  __do_softirq+0x30b/0xad8
[  636.346097]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  636.351206]  ? trace_hardirqs_off_caller+0x300/0x300
[  636.356316]  ? smpboot_thread_fn+0x334/0xa00
[  636.360737]  ? schedule+0x108/0x460
[  636.364382]  ? trace_hardirqs_off+0xb8/0x300
[  636.368806]  ? smpboot_thread_fn+0x68b/0xa00
[  636.373221]  ? trace_hardirqs_on+0x310/0x310
[  636.377639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  636.383182]  ? check_preemption_disabled+0x48/0x200
[  636.388208]  ? takeover_tasklets+0xa90/0xa90
[  636.392628]  run_ksoftirqd+0x94/0x100
[  636.396434]  smpboot_thread_fn+0x68b/0xa00
[  636.400677]  ? sort_range+0x30/0x30
[  636.404311]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  636.409421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  636.414964]  ? __kthread_parkme+0xfb/0x1a0
[  636.419210]  kthread+0x35a/0x420
[  636.422579]  ? sort_range+0x30/0x30
[  636.426210]  ? kthread_bind+0x40/0x40
[  636.430021]  ret_from_fork+0x3a/0x50
[  636.433769] warn_alloc_show_mem: 1 callbacks suppressed
[  636.433781] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  636.433783] Mem-Info:
[  636.433823] active_anon:49550 inactive_anon:372 isolated_anon:0
[  636.433823]  active_file:21 inactive_file:14 isolated_file:0
[  636.433823]  unevictable:0 dirty:0 writeback:0 unstable:0
[  636.433823]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  636.433823]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  636.433823]  free:13755 free_pcp:502 free_cma:0
[  636.439166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  636.446017] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  636.448421] Call Trace:
[  636.481301] Node 0 
[  636.490650]  <IRQ>
[  636.518339] 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
[  636.520907]  dump_stack+0x1c4/0x2b4
[  636.523121] lowmem_reserve[]:
[  636.525273]  ? dump_stack_print_info.cold.2+0x52/0x52
[  636.550771]  0
[  636.554419]  warn_alloc.cold.118+0xb7/0x1bd
[  636.557490]  2815
[  636.562682]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  636.564463]  6318
[  636.568782]  ? lock_downgrade+0x900/0x900
[  636.570828]  6318
[  636.575682]  ? trace_hardirqs_off+0xb8/0x300
[  636.577721] Node 0 
[  636.581869]  ? trace_hardirqs_off+0xb8/0x300
[  636.583941] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  636.588334]  __alloc_pages_slowpath+0x2667/0x2d80
[  636.590543] lowmem_reserve[]: 0
[  636.595008]  ? warn_alloc+0x120/0x120
[  636.621504]  0 3503
[  636.626367]  ? trace_hardirqs_on+0x310/0x310
[  636.629623]  3503
[  636.633423]  ? warn_alloc+0x120/0x120
[  636.640061]  ? print_usage_bug+0xc0/0xc0
[  636.642103] Node 0 
[  636.645901]  ? warn_alloc+0x120/0x120
[  636.649967] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  636.652180]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  636.655960] lowmem_reserve[]:
[  636.684422]  ? print_usage_bug+0xc0/0xc0
[  636.689417]  0
[  636.692549]  ? __lock_acquire+0x7ec/0x4ec0
[  636.696598]  0 0
[  636.698414]  ? __lock_acquire+0x7ec/0x4ec0
[  636.702629]  0
[  636.704609]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  636.710642]  ? should_fail+0x22d/0xd01
[  636.716156] Node 0 DMA: 
[  636.720055]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  636.720073]  ? __lock_acquire+0x7ec/0x4ec0
[  636.722729] 1*4kB 
[  636.727830]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  636.732053] (U) 
[  636.734202]  ? __lock_acquire+0x7ec/0x4ec0
[  636.739289] 0*8kB 
[  636.741273]  ? should_fail+0x22d/0xd01
[  636.745482] 0*16kB 1*32kB 
[  636.747647]  ? print_usage_bug+0xc0/0xc0
[  636.751514] (U) 2*64kB 
[  636.754379]  ? mark_held_locks+0x130/0x130
[  636.758403] (U) 1*128kB 
[  636.761000]  ? mark_held_locks+0x130/0x130
[  636.765216] (U) 
[  636.767892]  ? graph_lock+0x170/0x170
[  636.772108] 1*256kB 
[  636.774087]  ? print_usage_bug+0xc0/0xc0
[  636.777887] (U) 
[  636.780242]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  636.784282] 0*512kB 
[  636.786264]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.790990] 1*1024kB (U) 
[  636.793332]  ? check_preemption_disabled+0x48/0x200
[  636.798844] 1*2048kB (M) 
[  636.801612]  ? check_preemption_disabled+0x48/0x200
[  636.806627] 3*4096kB 
[  636.809418]  ? __lock_is_held+0xb5/0x140
[  636.814401] (M) = 15908kB
[  636.816826]  __alloc_pages_nodemask+0xa80/0xde0
[  636.820866] Node 0 
[  636.823621]  ? graph_lock+0x170/0x170
[  636.828270] DMA32: 
[  636.830517]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  636.834296] 3*4kB (UM) 
[  636.836540]  ? graph_lock+0x170/0x170
[  636.841537] 0*8kB 
[  636.844128]  ? find_held_lock+0x36/0x1c0
[  636.847906] 3*16kB 
[  636.850072]  ? ____cache_alloc_node+0x1c7/0x1e0
[  636.854105] (UM) 
[  636.856341]  ? lock_downgrade+0x900/0x900
[  636.860988] 1*32kB (M) 
[  636.863083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.867209] 2*64kB 
[  636.869803]  cache_grow_begin+0x91/0x8c0
[  636.875313] (M) 3*128kB 
[  636.877566]  ? do_raw_spin_unlock+0xa7/0x2f0
[  636.881607] (M) 
[  636.884293]  fallback_alloc+0x203/0x2e0
[  636.888670] 2*256kB 
[  636.890654]  ____cache_alloc_node+0x1c7/0x1e0
[  636.894603] (M) 
[  636.896932]  kmem_cache_alloc_node+0xe3/0x730
[  636.901421] 3*512kB (M) 
[  636.903413]  ? ipv6_get_ifaddr+0x42e/0x620
[  636.907887] 4*1024kB 
[  636.910591]  __alloc_skb+0x119/0x770
[  636.914807] (UM) 
[  636.917220]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  636.920920] 3*2048kB 
[  636.922981]  ? skb_scrub_packet+0x490/0x490
[  636.928236] (M) 
[  636.930651]  ? lock_downgrade+0x900/0x900
[  636.934947] 3*4096kB (M) 
[  636.936942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  636.941067] = 25180kB
[  636.943828]  ? refcount_sub_and_test_checked+0x203/0x310
[  636.949345] Node 0 
[  636.951760]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  636.957189] Normal: 
[  636.959430]  ? addrconf_rs_timer+0x6f0/0x6f0
[  636.964859] 2623*4kB 
[  636.967191]  ndisc_alloc_skb+0x144/0x340
[  636.971567] (UME) 
[  636.973980]  ndisc_send_rs+0x331/0x6e0
[  636.978018] 197*8kB 
[  636.980182]  addrconf_rs_timer+0x3c0/0x6f0
[  636.984054] (UME) 
[  636.986382]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  636.990595] 18*16kB 
[  636.992753]  call_timer_fn+0x272/0x920
[  636.996950] (UM) 18*32kB (UM) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14020kB
[  636.996993] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  636.996999] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  636.997002] 414 total pagecache pages
[  636.997012] 0 pages in swap cache
[  636.997017] Swap cache stats: add 0, delete 0, find 0/0
[  636.997020] Free swap  = 0kB
[  636.997033] Total swap = 0kB
[  636.997040] 1965979 pages RAM
[  636.997050] 0 pages HighMem/MovableOnly
[  636.999381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  637.003243] 343324 pages reserved
[  637.003253] 0 pages cma reserved
[  637.012787]  ? process_timeout+0x40/0x40
[  637.021715] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  637.030193]  ? find_held_lock+0x36/0x1c0
[  637.030218]  ? mark_held_locks+0xc7/0x130
[  637.030237]  ? _raw_spin_unlock_irq+0x27/0x80
[  637.034156] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  637.037489]  ? _raw_spin_unlock_irq+0x27/0x80
[  637.042836] ksoftirqd/1 cpuset=
[  637.045858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  637.048860] /
[  637.051967]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  637.055925]  mems_allowed=0
[  637.060157]  ? trace_hardirqs_on+0xbd/0x310
[  637.126143]  ? kasan_check_read+0x11/0x20
[  637.130315]  ? __run_timers+0x7da/0xc70
[  637.134306]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  637.139770]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  637.144031]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  637.148276]  __run_timers+0x7e5/0xc70
[  637.152105]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  637.157478]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  637.162502]  ? graph_lock+0x170/0x170
[  637.166319]  ? print_usage_bug+0xc0/0xc0
[  637.170382]  ? lock_release+0x970/0x970
[  637.174363]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  637.179567]  ? find_held_lock+0x36/0x1c0
[  637.183642]  ? graph_lock+0x170/0x170
[  637.187456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.192997]  ? check_preemption_disabled+0x48/0x200
[  637.198056]  ? __lock_is_held+0xb5/0x140
[  637.202128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.207672]  ? check_preemption_disabled+0x48/0x200
[  637.212703]  run_timer_softirq+0x52/0xb0
[  637.216772]  ? rcu_read_lock_sched_held+0x108/0x120
[  637.221798]  __do_softirq+0x30b/0xad8
[  637.225623]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  637.230741]  ? pvclock_read_flags+0x160/0x160
[  637.235243]  ? lapic_next_event+0x5a/0x90
[  637.239403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.244944]  ? check_preemption_disabled+0x48/0x200
[  637.250001]  ? check_preemption_disabled+0x48/0x200
[  637.255047]  ? kvm_clock_read+0x18/0x30
[  637.259044]  ? kvm_sched_clock_read+0x9/0x20
[  637.263465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.269094]  ? check_preemption_disabled+0x48/0x200
[  637.274131]  irq_exit+0x17f/0x1c0
[  637.277593]  smp_apic_timer_interrupt+0x1cb/0x760
[  637.282441]  ? smp_reschedule_interrupt+0x109/0x650
[  637.287463]  ? smp_call_function_single_interrupt+0x650/0x650
[  637.293372]  ? interrupt_entry+0xb5/0xf0
[  637.297444]  ? trace_hardirqs_off_caller+0xbb/0x300
[  637.302463]  ? trace_hardirqs_off_caller+0xbb/0x300
[  637.307494]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  637.312342]  ? trace_hardirqs_off+0x300/0x300
[  637.316840]  ? trace_hardirqs_off+0x300/0x300
[  637.321342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.326884]  ? check_preemption_disabled+0x48/0x200
[  637.331904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.337461]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  637.342326]  apic_timer_interrupt+0xf/0x20
[  637.346568]  </IRQ>
[  637.348814] RIP: 0010:console_unlock+0x1017/0x11a0
[  637.353756] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  637.372663] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  637.380380] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  637.387658] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  637.394939] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  637.402218] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  637.409496] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  637.416799]  ? netconsole_netdev_event+0x280/0x280
[  637.421751]  ? console_unlock+0x100e/0x11a0
[  637.426103]  ? devkmsg_read+0xbb0/0xbb0
[  637.430103]  ? lock_release+0x970/0x970
[  637.434092]  ? retint_kernel+0x2d/0x2d
[  637.438007]  vprintk_emit+0x33d/0x930
[  637.441831]  ? wake_up_klogd+0x180/0x180
[  637.445901]  ? __lock_acquire+0x6f0/0x4ec0
[  637.450145]  ? __lock_acquire+0x7ec/0x4ec0
[  637.454390]  ? mark_held_locks+0x121/0x130
[  637.458635]  ? print_usage_bug+0xc0/0xc0
[  637.462715]  ? vprintk_default+0x28/0x30
[  637.466780]  ? vprintk_func+0x85/0x181
[  637.470691]  vprintk_default+0x28/0x30
[  637.474586]  vprintk_func+0x7e/0x181
[  637.478317]  printk+0xa7/0xcf
[  637.481441]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  637.486225]  show_free_areas.cold.119+0x1ab4/0x215d
[  637.491275]  ? si_meminfo_node+0x260/0x260
[  637.495523]  ? __lock_acquire+0x7ec/0x4ec0
[  637.499765]  ? update_load_avg+0x387/0x2470
[  637.504136]  ? __lock_acquire+0x7ec/0x4ec0
[  637.508378]  ? __lock_acquire+0x7ec/0x4ec0
[  637.512643]  ? mark_held_locks+0x130/0x130
[  637.516884]  ? mark_held_locks+0x130/0x130
[  637.521156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.526727]  ? graph_lock+0x170/0x170
[  637.530547]  ? put_dec+0x3b/0xf0
[  637.533922]  ? number+0x972/0xca0
[  637.537384]  ? __lock_acquire+0x7ec/0x4ec0
[  637.541632]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  637.547183]  ? find_held_lock+0x36/0x1c0
[  637.551268]  ? serial8250_console_write+0x8b3/0xb10
[  637.556310]  ? lock_downgrade+0x900/0x900
[  637.560473]  ? graph_lock+0x170/0x170
[  637.564280]  ? graph_lock+0x170/0x170
[  637.568102]  ? print_usage_bug+0xc0/0xc0
[  637.572170]  ? do_raw_spin_unlock+0xa7/0x2f0
[  637.576591]  ? trace_hardirqs_on+0x310/0x310
[  637.581008]  ? wq_watchdog_touch+0x9c/0xfe
[  637.585261]  ? io_serial_in+0x11/0x90
[  637.589084]  ? find_held_lock+0x36/0x1c0
[  637.593160]  ? mark_held_locks+0xc7/0x130
[  637.597328]  ? netconsole_netdev_event+0x280/0x280
[  637.602262]  ? console_unlock+0xfe2/0x11a0
[  637.606517]  ? lockdep_hardirqs_on+0x421/0x5c0
[  637.611124]  ? trace_hardirqs_on+0xbd/0x310
[  637.615463]  ? vprintk_emit+0x33d/0x930
[  637.619450]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  637.624906]  ? kasan_check_write+0x14/0x20
[  637.629155]  ? do_raw_spin_lock+0xc1/0x200
[  637.633406]  ? netconsole_netdev_event+0x280/0x280
[  637.638347]  ? console_unlock+0x98e/0x11a0
[  637.642605]  ? devkmsg_read+0xbb0/0xbb0
[  637.646582]  ? vprintk_emit+0x7f7/0x930
[  637.650570]  ? lock_release+0x970/0x970
[  637.654549]  ? preempt_count_add+0x7d/0x160
[  637.658884]  ? wake_up_klogd+0x11a/0x180
[  637.662956]  ? console_device+0xc0/0xc0
[  637.666937]  ? do_raw_spin_lock+0xc1/0x200
[  637.671186]  ? vprintk_emit+0x268/0x930
[  637.675171]  ? wake_up_klogd+0x180/0x180
[  637.679237]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  637.684001]  ? trace_hardirqs_off_caller+0x300/0x300
[  637.689118]  ? retint_kernel+0x1b/0x2d
[  637.693015]  ? trace_hardirqs_on+0x310/0x310
[  637.697453]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  637.702227]  ? retint_kernel+0x2d/0x2d
[  637.706133]  ? vprintk_default+0x28/0x30
[  637.710210]  ? vprintk_func+0x85/0x181
[  637.714105]  ? arch_local_irq_restore+0x45/0x52
[  637.718790]  ? printk+0xa7/0xcf
[  637.722080]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  637.726851]  ? show_mem+0x1e/0x17b
[  637.730402]  show_mem+0x34/0x17b
[  637.733783]  dump_header+0x2f1/0xf72
[  637.737537]  ? pagefault_out_of_memory+0x197/0x197
[  637.742480]  ? mark_held_locks+0x130/0x130
[  637.746729]  ? __lock_acquire+0x7ec/0x4ec0
[  637.750975]  ? mem_cgroup_charge_statistics+0x780/0x780
[  637.756347]  ? print_usage_bug+0xc0/0xc0
[  637.760414]  ? print_usage_bug+0xc0/0xc0
[  637.764489]  ? graph_lock+0x170/0x170
[  637.768299]  ? graph_lock+0x170/0x170
[  637.772107]  ? print_usage_bug+0xc0/0xc0
[  637.776175]  ? print_usage_bug+0xc0/0xc0
[  637.780254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.785808]  ? find_held_lock+0x36/0x1c0
[  637.789892]  ? mark_held_locks+0xc7/0x130
[  637.794057]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  637.799166]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  637.804273]  ? lockdep_hardirqs_on+0x421/0x5c0
[  637.808867]  ? trace_hardirqs_on+0xbd/0x310
[  637.813191]  ? kasan_check_read+0x11/0x20
[  637.817344]  ? ___ratelimit+0x36f/0x655
[  637.821326]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  637.826786]  ? trace_hardirqs_on+0x310/0x310
[  637.831203]  ? lock_downgrade+0x900/0x900
[  637.835368]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  637.840478]  ? ___ratelimit+0xaa/0x655
[  637.844372]  ? idr_get_free+0xec0/0xec0
[  637.848351]  ? kasan_check_write+0x14/0x20
[  637.852592]  ? do_raw_spin_lock+0xc1/0x200
[  637.856840]  oom_kill_process.cold.27+0x10/0x903
[  637.861606]  ? graph_lock+0x170/0x170
[  637.865409]  ? _raw_spin_unlock+0x2c/0x50
[  637.869559]  ? oom_badness+0xe6/0xaa0
[  637.873374]  ? oom_evaluate_task+0x540/0x540
[  637.877792]  ? find_held_lock+0x36/0x1c0
[  637.881868]  ? out_of_memory+0x974/0x14c0
[  637.886030]  ? lock_downgrade+0x900/0x900
[  637.890188]  ? check_preemption_disabled+0x48/0x200
[  637.895220]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  637.901034]  ? kasan_check_read+0x11/0x20
[  637.905190]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  637.910474]  ? rcu_bh_qs+0xc0/0xc0
[  637.914035]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  637.919064]  ? oom_evaluate_task+0x302/0x540
[  637.923498]  out_of_memory+0xa86/0x14c0
[  637.927490]  ? oom_killer_disable+0x3a0/0x3a0
[  637.931991]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  637.936942]  ? __mutex_add_waiter+0x2a0/0x2a0
[  637.941458]  __alloc_pages_slowpath+0x2318/0x2d80
[  637.946346]  ? warn_alloc+0x120/0x120
[  637.950159]  ? __radix_tree_lookup+0x4c0/0x4c0
[  637.954770]  ? find_get_entry+0x2f2/0xc40
[  637.958946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  637.964494]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  637.969433]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  637.974979]  ? should_fail+0x22d/0xd01
[  637.978881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  637.983996]  ? __lock_is_held+0xb5/0x140
[  637.988106]  ? __lock_is_held+0xb5/0x140
[  637.992310]  ? ___might_sleep+0x1ed/0x300
[  637.996463]  ? lock_release+0x970/0x970
[  638.000683]  ? arch_local_save_flags+0x40/0x40
[  638.005294]  ? __might_sleep+0x95/0x190
[  638.009293]  __alloc_pages_nodemask+0xa80/0xde0
[  638.014008]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  638.019058]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  638.024860]  ? kasan_check_read+0x11/0x20
[  638.029015]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.034318]  ? graph_lock+0x170/0x170
[  638.038125]  ? print_usage_bug+0xc0/0xc0
[  638.042200]  ? graph_lock+0x170/0x170
[  638.046003]  ? graph_lock+0x170/0x170
[  638.049819]  ? __do_page_cache_readahead+0x7ce/0x980
[  638.054932]  ? find_held_lock+0x36/0x1c0
[  638.059011]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  638.064587]  alloc_pages_current+0x10c/0x210
[  638.069003]  ? lock_downgrade+0x900/0x900
[  638.073176]  __page_cache_alloc+0x38f/0x5b0
[  638.077504]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  638.083308]  ? kasan_check_read+0x11/0x20
[  638.087464]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.092750]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  638.097427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  638.102971]  ? check_preemption_disabled+0x48/0x200
[  638.108005]  filemap_fault+0x1594/0x25f0
[  638.112098]  ? __lock_page_or_retry+0xa00/0xa00
[  638.116775]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  638.122575]  ? kasan_check_read+0x11/0x20
[  638.126731]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.132014]  ? rcu_bh_qs+0xc0/0xc0
[  638.135581]  ? find_held_lock+0x36/0x1c0
[  638.139660]  ? filemap_map_pages+0xdea/0x1980
[  638.144174]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  638.149994]  ? find_get_pages_range_tag+0x1320/0x1320
[  638.155199]  ? unwind_dump+0x190/0x190
[  638.159098]  ? graph_lock+0x170/0x170
[  638.162915]  ? is_bpf_text_address+0xd3/0x170
[  638.167421]  ? __kernel_text_address+0xd/0x40
[  638.171939]  ? lock_acquire+0x1ed/0x520
[  638.175921]  ? ext4_filemap_fault+0x7a/0xad
[  638.180263]  ? lock_release+0x970/0x970
[  638.184250]  ? arch_local_save_flags+0x40/0x40
[  638.188839]  ? save_stack+0x43/0xd0
[  638.192470]  ? __kasan_slab_free+0x102/0x150
[  638.196882]  ? kasan_slab_free+0xe/0x10
[  638.200865]  ? kfree+0xcf/0x230
[  638.204172]  ? print_usage_bug+0xc0/0xc0
[  638.208238]  ? __vfs_read+0x117/0x9b0
[  638.212068]  ? down_read+0xb0/0x1d0
[  638.215699]  ? ext4_filemap_fault+0x7a/0xad
[  638.220038]  ? __down_interruptible+0x700/0x700
[  638.224737]  ext4_filemap_fault+0x82/0xad
[  638.228893]  __do_fault+0x100/0x6b0
[  638.232527]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  638.237983]  ? print_bad_pte+0x6c0/0x6c0
[  638.242056]  ? __kasan_slab_free+0x119/0x150
[  638.246478]  ? pmd_val+0x88/0x100
[  638.249939]  ? add_mm_counter_fast+0xd0/0xd0
[  638.254354]  ? pmd_val+0x88/0x100
[  638.257813]  ? add_mm_counter_fast+0xd0/0xd0
[  638.262236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  638.267786]  __handle_mm_fault+0x3709/0x53e0
[  638.272215]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  638.277064]  ? graph_lock+0x170/0x170
[  638.280875]  ? print_usage_bug+0xc0/0xc0
[  638.284949]  ? graph_lock+0x170/0x170
[  638.288754]  ? graph_lock+0x170/0x170
[  638.292583]  ? handle_mm_fault+0x42a/0xc70
[  638.296828]  ? lock_downgrade+0x900/0x900
[  638.300977]  ? check_preemption_disabled+0x48/0x200
[  638.306007]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  638.311816]  ? kasan_check_read+0x11/0x20
[  638.315971]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.321253]  ? rcu_bh_qs+0xc0/0xc0
[  638.324805]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  638.330263]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  638.335814]  ? check_preemption_disabled+0x48/0x200
[  638.340845]  handle_mm_fault+0x54f/0xc70
[  638.344918]  ? __handle_mm_fault+0x53e0/0x53e0
[  638.349521]  ? find_vma+0x34/0x190
[  638.353080]  __do_page_fault+0x67d/0xed0
[  638.357158]  ? mm_fault_error+0x380/0x380
[  638.361315]  ? trace_hardirqs_off+0xb8/0x300
[  638.365731]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  638.371107]  ? trace_hardirqs_on+0x310/0x310
[  638.375533]  do_page_fault+0xf2/0x7e0
[  638.379342]  ? vmalloc_sync_all+0x30/0x30
[  638.383500]  ? error_entry+0x70/0xd0
[  638.387225]  ? trace_hardirqs_off_caller+0xbb/0x300
[  638.392335]  ? trace_hardirqs_on_caller+0xc0/0x300
[  638.397272]  ? syscall_return_slowpath+0x5e0/0x5e0
[  638.402217]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  638.407089]  ? trace_hardirqs_off+0x300/0x300
[  638.411588]  ? trace_hardirqs_off_caller+0x300/0x300
[  638.416704]  ? prepare_exit_to_usermode+0x291/0x3b0
[  638.421729]  ? page_fault+0x8/0x30
[  638.425278]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  638.430145]  ? page_fault+0x8/0x30
[  638.433692]  page_fault+0x1e/0x30
[  638.437153] RIP: 0033:0x7f60147c71fd
[  638.440873] Code: Bad RIP value.
[  638.444239] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  638.449609] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  638.456884] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  638.464165] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  638.471440] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  638.478708] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  638.486014] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  638.486102] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  638.492966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  638.492972] Call Trace:
[  638.492995]  dump_stack+0x1c4/0x2b4
[  638.493016]  ? dump_stack_print_info.cold.2+0x52/0x52
[  638.499679] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  638.508881]  warn_alloc.cold.118+0xb7/0x1bd
[  638.511438] rsyslogd cpuset=
[  638.515068]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  638.520243] /
[  638.530301]  ? lock_downgrade+0x900/0x900
[  638.534611]  mems_allowed=0
[  638.537637]  ? trace_hardirqs_off+0xb8/0x300
[  638.555653]  ? trace_hardirqs_off+0xb8/0x300
[  638.560082]  __alloc_pages_slowpath+0x2667/0x2d80
[  638.564969]  ? warn_alloc+0x120/0x120
[  638.568781]  ? warn_alloc+0x120/0x120
[  638.572599]  ? print_usage_bug+0xc0/0xc0
[  638.576665]  ? warn_alloc+0x120/0x120
[  638.580473]  ? print_usage_bug+0xc0/0xc0
[  638.584544]  ? __lock_acquire+0x7ec/0x4ec0
[  638.588783]  ? __lock_acquire+0x7ec/0x4ec0
[  638.593042]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  638.598591]  ? should_fail+0x22d/0xd01
[  638.602494]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  638.607602]  ? __lock_acquire+0x7ec/0x4ec0
[  638.611850]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  638.616980]  ? __lock_acquire+0x7ec/0x4ec0
[  638.621220]  ? should_fail+0x22d/0xd01
[  638.625124]  ? mark_held_locks+0x130/0x130
[  638.629369]  ? mark_held_locks+0x130/0x130
[  638.633620]  ? graph_lock+0x170/0x170
[  638.637424]  ? print_usage_bug+0xc0/0xc0
[  638.641495]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  638.647047]  ? check_preemption_disabled+0x48/0x200
[  638.652089]  ? check_preemption_disabled+0x48/0x200
[  638.657126]  ? __lock_is_held+0xb5/0x140
[  638.661200]  __alloc_pages_nodemask+0xa80/0xde0
[  638.665880]  ? graph_lock+0x170/0x170
[  638.669695]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  638.674716]  ? graph_lock+0x170/0x170
[  638.678533]  ? find_held_lock+0x36/0x1c0
[  638.682611]  ? ____cache_alloc_node+0x1c7/0x1e0
[  638.687288]  ? lock_downgrade+0x900/0x900
[  638.691461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  638.697016]  cache_grow_begin+0x91/0x8c0
[  638.701104]  ? do_raw_spin_unlock+0xa7/0x2f0
[  638.705544]  fallback_alloc+0x203/0x2e0
[  638.709556]  ____cache_alloc_node+0x1c7/0x1e0
[  638.714074]  kmem_cache_alloc_node+0xe3/0x730
[  638.718576]  ? ipv6_get_ifaddr+0x42e/0x620
[  638.722836]  __alloc_skb+0x119/0x770
[  638.726556]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.731844]  ? skb_scrub_packet+0x490/0x490
[  638.736173]  ? lock_downgrade+0x900/0x900
[  638.740338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  638.745883]  ? refcount_sub_and_test_checked+0x203/0x310
[  638.751346]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  638.756812]  ? addrconf_rs_timer+0x6f0/0x6f0
[  638.761245]  ndisc_alloc_skb+0x144/0x340
[  638.765327]  ndisc_send_rs+0x331/0x6e0
[  638.769242]  addrconf_rs_timer+0x3c0/0x6f0
[  638.773507]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  638.777769]  call_timer_fn+0x272/0x920
[  638.781674]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  638.785921]  ? process_timeout+0x40/0x40
[  638.789990]  ? find_held_lock+0x36/0x1c0
[  638.794089]  ? __run_timers+0x7da/0xc70
[  638.798082]  ? _raw_spin_unlock_irq+0x27/0x80
[  638.802584]  ? _raw_spin_unlock_irq+0x27/0x80
[  638.807108]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  638.811351]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  638.815945]  ? trace_hardirqs_on+0xbd/0x310
[  638.820268]  ? kasan_check_read+0x11/0x20
[  638.824425]  ? __run_timers+0x7da/0xc70
[  638.828414]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  638.833881]  ? prandom_seed_full_state+0x3b0/0x3b0
[  638.838833]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  638.843079]  __run_timers+0x7e5/0xc70
[  638.846906]  ? find_held_lock+0x36/0x1c0
[  638.850992]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  638.856372]  ? _raw_spin_unlock_irq+0x27/0x80
[  638.860873]  ? _raw_spin_unlock_irq+0x27/0x80
[  638.865377]  ? lockdep_hardirqs_on+0x421/0x5c0
[  638.869969]  ? trace_hardirqs_on+0xbd/0x310
[  638.874319]  ? kasan_check_read+0x11/0x20
[  638.878474]  ? finish_task_switch+0x1f5/0x900
[  638.882976]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  638.888432]  ? compat_start_thread+0x80/0x80
[  638.892884]  ? pvclock_read_flags+0x160/0x160
[  638.897388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  638.902930]  ? check_preemption_disabled+0x48/0x200
[  638.907966]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  638.913509]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  638.918800]  ? rcu_pm_notify+0xc0/0xc0
[  638.922694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  638.928240]  ? check_preemption_disabled+0x48/0x200
[  638.933276]  run_timer_softirq+0x52/0xb0
[  638.937344]  ? rcu_read_lock_sched_held+0x108/0x120
[  638.942369]  __do_softirq+0x30b/0xad8
[  638.946187]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  638.951294]  ? trace_hardirqs_off_caller+0x300/0x300
[  638.956409]  ? smpboot_thread_fn+0x334/0xa00
[  638.960837]  ? schedule+0x108/0x460
[  638.964482]  ? trace_hardirqs_off+0xb8/0x300
[  638.968899]  ? smpboot_thread_fn+0x68b/0xa00
[  638.973322]  ? trace_hardirqs_on+0x310/0x310
[  638.977737]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  638.983282]  ? check_preemption_disabled+0x48/0x200
[  638.988313]  ? takeover_tasklets+0xa90/0xa90
[  638.992731]  run_ksoftirqd+0x94/0x100
[  638.996539]  smpboot_thread_fn+0x68b/0xa00
[  639.000791]  ? sort_range+0x30/0x30
[  639.004431]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  639.009544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  639.015087]  ? __kthread_parkme+0xfb/0x1a0
[  639.019339]  kthread+0x35a/0x420
[  639.022709]  ? sort_range+0x30/0x30
[  639.026386]  ? kthread_bind+0x40/0x40
[  639.030198]  ret_from_fork+0x3a/0x50
[  639.033937] warn_alloc_show_mem: 1 callbacks suppressed
[  639.033949] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  639.033952] Mem-Info:
[  639.033984] active_anon:49550 inactive_anon:372 isolated_anon:0
[  639.033984]  active_file:21 inactive_file:14 isolated_file:0
[  639.033984]  unevictable:0 dirty:0 writeback:0 unstable:0
[  639.033984]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  639.033984]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  639.033984]  free:13755 free_pcp:502 free_cma:0
[  639.039331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  639.046183] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  639.048589] Call Trace:
[  639.081746] Node 0 
[  639.091100]  <IRQ>
[  639.119285] 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
[  639.121863]  dump_stack+0x1c4/0x2b4
[  639.124069] lowmem_reserve[]: 0
[  639.126228]  ? dump_stack_print_info.cold.2+0x52/0x52
[  639.151714]  2815
[  639.155356]  warn_alloc.cold.118+0xb7/0x1bd
[  639.158596]  6318 6318
[  639.163793]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  639.170161]  ? lock_downgrade+0x900/0x900
[  639.172640] Node 0 
[  639.177483]  ? trace_hardirqs_off+0xb8/0x300
[  639.181631] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  639.183844]  ? trace_hardirqs_off+0xb8/0x300
[  639.188227] lowmem_reserve[]:
[  639.214774]  __alloc_pages_slowpath+0x2667/0x2d80
[  639.219157]  0
[  639.222293]  ? warn_alloc+0x120/0x120
[  639.227080]  0
[  639.228880]  ? warn_alloc+0x120/0x120
[  639.232649]  3503 3503
[  639.234464]  ? print_usage_bug+0xc0/0xc0
[  639.240738]  ? warn_alloc+0x120/0x120
[  639.244782] Node 0 
[  639.248578]  ? print_usage_bug+0xc0/0xc0
[  639.248609] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  639.248617] lowmem_reserve[]:
[  639.250850]  ? __lock_acquire+0x7ec/0x4ec0
[  639.254893]  0
[  639.283364]  ? __lock_acquire+0x7ec/0x4ec0
[  639.286451]  0
[  639.290690]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  639.292474]  0
[  639.296712]  ? should_fail+0x22d/0xd01
[  639.298494]  0
[  639.304045]  ? __lock_acquire+0x7ec/0x4ec0
[  639.305825] Node 0 
[  639.309720]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  639.311505] DMA: 
[  639.315735]  ? __lock_acquire+0x7ec/0x4ec0
[  639.317954] 1*4kB 
[  639.323061]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  639.325106] (U) 
[  639.329338]  ? __lock_acquire+0x7ec/0x4ec0
[  639.331467] 0*8kB 
[  639.336568]  ? should_fail+0x22d/0xd01
[  639.338517] 0*16kB 1*32kB 
[  639.342767]  ? mark_held_locks+0x130/0x130
[  639.344889] (U) 
[  639.348775]  ? mark_held_locks+0x130/0x130
[  639.351603] 2*64kB 
[  639.355837]  ? try_to_wake_up+0x10a/0x12f0
[  639.357791] (U) 1*128kB 
[  639.362046]  ? graph_lock+0x170/0x170
[  639.364264] (U) 
[  639.368504]  ? print_usage_bug+0xc0/0xc0
[  639.371148] 1*256kB (U) 
[  639.374958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.376915] 0*512kB 
[  639.380975]  ? check_preemption_disabled+0x48/0x200
[  639.383706] 1*1024kB (U) 
[  639.389252]  ? check_preemption_disabled+0x48/0x200
[  639.391553] 1*2048kB (M) 
[  639.396590]  ? __lock_is_held+0xb5/0x140
[  639.399317] 3*4096kB (M) 
[  639.404347]  __alloc_pages_nodemask+0xa80/0xde0
[  639.407082] = 15908kB
[  639.411137]  ? graph_lock+0x170/0x170
[  639.413881] Node 0 
[  639.418559]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  639.420941] DMA32: 3*4kB 
[  639.424752]  ? graph_lock+0x170/0x170
[  639.426971] (UM) 
[  639.431994]  ? find_held_lock+0x36/0x1c0
[  639.434725] 0*8kB 
[  639.438530]  ? ____cache_alloc_node+0x1c7/0x1e0
[  639.440568] 3*16kB 
[  639.444626]  ? lock_downgrade+0x900/0x900
[  639.446759] (UM) 
[  639.451432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.453645] 1*32kB 
[  639.457792]  cache_grow_begin+0x91/0x8c0
[  639.459843] (M) 
[  639.465378]  ? do_raw_spin_unlock+0xa7/0x2f0
[  639.467588] 2*64kB (M) 
[  639.471660]  fallback_alloc+0x203/0x2e0
[  639.473618] 3*128kB 
[  639.478039]  ____cache_alloc_node+0x1c7/0x1e0
[  639.480597] (M) 
[  639.484570]  kmem_cache_alloc_node+0xe3/0x730
[  639.486873] 2*256kB 
[  639.491369]  ? ipv6_get_ifaddr+0x42e/0x620
[  639.493327] (M) 
[  639.497841]  __alloc_skb+0x119/0x770
[  639.500140] 3*512kB 
[  639.504390]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  639.506363] (M) 
[  639.510078]  ? skb_scrub_packet+0x490/0x490
[  639.512378] 4*1024kB (UM) 
[  639.517661]  ? lock_downgrade+0x900/0x900
[  639.519615] 3*2048kB (M) 
[  639.523967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.526784] 3*4096kB 
[  639.530942]  ? refcount_sub_and_test_checked+0x203/0x310
[  639.533676] (M) 
[  639.539211]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  639.541601] = 25180kB
[  639.547051]  ? addrconf_rs_timer+0x6f0/0x6f0
[  639.549006] Node 0 
[  639.554472]  ndisc_alloc_skb+0x144/0x340
[  639.556860] Normal: 
[  639.561266]  ndisc_send_rs+0x331/0x6e0
[  639.563483] 2623*4kB 
[  639.567543]  addrconf_rs_timer+0x3c0/0x6f0
[  639.569842] (UME) 
[  639.573732]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  639.576124] 197*8kB (UME) 
[  639.580380]  call_timer_fn+0x272/0x920
[  639.582501] 18*16kB 
[  639.586736]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  639.589559] (UM) 
[  639.593444]  ? process_timeout+0x40/0x40
[  639.595745] 18*32kB (UM) 
[  639.599984]  ? find_held_lock+0x36/0x1c0
[  639.602031] 17*64kB (UM) 
[  639.606108]  ? mark_held_locks+0xc7/0x130
[  639.608834] 0*128kB 0*256kB 
[  639.612907]  ? _raw_spin_unlock_irq+0x27/0x80
[  639.615642] 0*512kB 
[  639.619785]  ? _raw_spin_unlock_irq+0x27/0x80
[  639.622795] 0*1024kB 
[  639.627294]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  639.629590] 0*2048kB 
[  639.634086]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  639.636503] 0*4096kB 
[  639.640736]  ? trace_hardirqs_on+0xbd/0x310
[  639.643119] = 14020kB
[  639.643135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  639.647711]  ? kasan_check_read+0x11/0x20
[  639.650109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  639.654421]  ? __run_timers+0x7da/0xc70
[  639.656821] 414 total pagecache pages
[  639.665656]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  639.669795] 0 pages in swap cache
[  639.678357]  ? work_on_cpu_safe+0x90/0x90
[  639.682314] Swap cache stats: add 0, delete 0, find 0/0
[  639.686113]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  639.691535] Free swap  = 0kB
[  639.691545] Total swap = 0kB
[  639.695000]  __run_timers+0x7e5/0xc70
[  639.699129] 1965979 pages RAM
[  639.704497]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  639.708695] 0 pages HighMem/MovableOnly
[  639.708704] 343324 pages reserved
[  639.711722]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  639.714720] 0 pages cma reserved
[  639.718515]  ? graph_lock+0x170/0x170
[  639.721680] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  639.727010]  ? print_usage_bug+0xc0/0xc0
[  639.727034]  ? lock_release+0x970/0x970
[  639.727052]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  639.731080] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  639.734478]  ? find_held_lock+0x36/0x1c0
[  639.739477] ksoftirqd/1 cpuset=
[  639.742846]  ? graph_lock+0x170/0x170
[  639.746625] /
[  639.753120]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.757165]  mems_allowed=0
[  639.761133]  ? check_preemption_disabled+0x48/0x200
[  639.803066]  ? __lock_is_held+0xb5/0x140
[  639.807135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.812676]  ? check_preemption_disabled+0x48/0x200
[  639.817705]  run_timer_softirq+0x52/0xb0
[  639.821771]  ? rcu_read_lock_sched_held+0x108/0x120
[  639.826795]  __do_softirq+0x30b/0xad8
[  639.830617]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  639.835732]  ? pvclock_read_flags+0x160/0x160
[  639.840238]  ? lapic_next_event+0x5a/0x90
[  639.844392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.849935]  ? check_preemption_disabled+0x48/0x200
[  639.854955]  ? check_preemption_disabled+0x48/0x200
[  639.859984]  ? kvm_clock_read+0x18/0x30
[  639.863961]  ? kvm_sched_clock_read+0x9/0x20
[  639.868375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.873915]  ? check_preemption_disabled+0x48/0x200
[  639.878949]  irq_exit+0x17f/0x1c0
[  639.882425]  smp_apic_timer_interrupt+0x1cb/0x760
[  639.887284]  ? smp_reschedule_interrupt+0x109/0x650
[  639.892321]  ? smp_call_function_single_interrupt+0x650/0x650
[  639.898230]  ? interrupt_entry+0xb5/0xf0
[  639.902307]  ? trace_hardirqs_off_caller+0xbb/0x300
[  639.907339]  ? trace_hardirqs_off_caller+0xbb/0x300
[  639.912360]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  639.917205]  ? trace_hardirqs_off+0x300/0x300
[  639.921705]  ? trace_hardirqs_off+0x300/0x300
[  639.926205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.931744]  ? check_preemption_disabled+0x48/0x200
[  639.936763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  639.942322]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  639.947190]  apic_timer_interrupt+0xf/0x20
[  639.951422]  </IRQ>
[  639.953666] RIP: 0010:console_unlock+0x1017/0x11a0
[  639.958598] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  639.977503] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  639.985241] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  639.992509] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  640.000310] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  640.007582] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  640.014850] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  640.022137]  ? netconsole_netdev_event+0x280/0x280
[  640.027080]  ? console_unlock+0x100e/0x11a0
[  640.031429]  ? devkmsg_read+0xbb0/0xbb0
[  640.035415]  ? lock_release+0x970/0x970
[  640.039399]  ? retint_kernel+0x2d/0x2d
[  640.043330]  vprintk_emit+0x33d/0x930
[  640.047142]  ? wake_up_klogd+0x180/0x180
[  640.051210]  ? __lock_acquire+0x6f0/0x4ec0
[  640.055447]  ? __lock_acquire+0x7ec/0x4ec0
[  640.059688]  ? mark_held_locks+0x121/0x130
[  640.063933]  ? print_usage_bug+0xc0/0xc0
[  640.068006]  ? vprintk_default+0x28/0x30
[  640.072084]  ? vprintk_func+0x85/0x181
[  640.075981]  vprintk_default+0x28/0x30
[  640.079874]  vprintk_func+0x7e/0x181
[  640.083599]  printk+0xa7/0xcf
[  640.086719]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  640.091508]  show_free_areas.cold.119+0x1ab4/0x215d
[  640.096561]  ? si_meminfo_node+0x260/0x260
[  640.100807]  ? __lock_acquire+0x7ec/0x4ec0
[  640.105053]  ? update_load_avg+0x387/0x2470
[  640.109395]  ? __lock_acquire+0x7ec/0x4ec0
[  640.113636]  ? __lock_acquire+0x7ec/0x4ec0
[  640.118063]  ? mark_held_locks+0x130/0x130
[  640.122309]  ? mark_held_locks+0x130/0x130
[  640.126569]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  640.132121]  ? graph_lock+0x170/0x170
[  640.135931]  ? put_dec+0x3b/0xf0
[  640.139314]  ? number+0x972/0xca0
[  640.142773]  ? __lock_acquire+0x7ec/0x4ec0
[  640.147018]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  640.152577]  ? find_held_lock+0x36/0x1c0
[  640.156659]  ? serial8250_console_write+0x8b3/0xb10
[  640.161685]  ? lock_downgrade+0x900/0x900
[  640.165843]  ? graph_lock+0x170/0x170
[  640.169645]  ? graph_lock+0x170/0x170
[  640.173454]  ? print_usage_bug+0xc0/0xc0
[  640.177516]  ? do_raw_spin_unlock+0xa7/0x2f0
[  640.181930]  ? trace_hardirqs_on+0x310/0x310
[  640.186348]  ? wq_watchdog_touch+0x9c/0xfe
[  640.190589]  ? io_serial_in+0x11/0x90
[  640.194410]  ? find_held_lock+0x36/0x1c0
[  640.198487]  ? mark_held_locks+0xc7/0x130
[  640.202644]  ? netconsole_netdev_event+0x280/0x280
[  640.207577]  ? console_unlock+0xfe2/0x11a0
[  640.211823]  ? lockdep_hardirqs_on+0x421/0x5c0
[  640.216418]  ? trace_hardirqs_on+0xbd/0x310
[  640.220755]  ? vprintk_emit+0x33d/0x930
[  640.224735]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  640.230191]  ? kasan_check_write+0x14/0x20
[  640.234434]  ? do_raw_spin_lock+0xc1/0x200
[  640.238680]  ? netconsole_netdev_event+0x280/0x280
[  640.243619]  ? console_unlock+0x98e/0x11a0
[  640.247877]  ? devkmsg_read+0xbb0/0xbb0
[  640.251860]  ? vprintk_emit+0x7f7/0x930
[  640.255869]  ? lock_release+0x970/0x970
[  640.259850]  ? preempt_count_add+0x7d/0x160
[  640.264183]  ? wake_up_klogd+0x11a/0x180
[  640.268272]  ? console_device+0xc0/0xc0
[  640.272260]  ? do_raw_spin_lock+0xc1/0x200
[  640.276515]  ? vprintk_emit+0x268/0x930
[  640.280499]  ? wake_up_klogd+0x180/0x180
[  640.284560]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  640.289324]  ? trace_hardirqs_off_caller+0x300/0x300
[  640.294435]  ? retint_kernel+0x1b/0x2d
[  640.298335]  ? trace_hardirqs_on+0x310/0x310
[  640.302765]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  640.307536]  ? retint_kernel+0x2d/0x2d
[  640.311440]  ? vprintk_default+0x28/0x30
[  640.315510]  ? vprintk_func+0x85/0x181
[  640.319405]  ? arch_local_irq_restore+0x45/0x52
[  640.324085]  ? printk+0xa7/0xcf
[  640.327375]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  640.332147]  ? show_mem+0x1e/0x17b
[  640.335707]  show_mem+0x34/0x17b
[  640.339083]  dump_header+0x2f1/0xf72
[  640.342814]  ? pagefault_out_of_memory+0x197/0x197
[  640.347753]  ? mark_held_locks+0x130/0x130
[  640.351990]  ? __lock_acquire+0x7ec/0x4ec0
[  640.356235]  ? mem_cgroup_charge_statistics+0x780/0x780
[  640.361602]  ? print_usage_bug+0xc0/0xc0
[  640.365675]  ? print_usage_bug+0xc0/0xc0
[  640.369745]  ? graph_lock+0x170/0x170
[  640.373544]  ? graph_lock+0x170/0x170
[  640.377348]  ? print_usage_bug+0xc0/0xc0
[  640.381411]  ? print_usage_bug+0xc0/0xc0
[  640.385486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  640.391043]  ? find_held_lock+0x36/0x1c0
[  640.395123]  ? mark_held_locks+0xc7/0x130
[  640.399281]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  640.404393]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  640.409499]  ? lockdep_hardirqs_on+0x421/0x5c0
[  640.414089]  ? trace_hardirqs_on+0xbd/0x310
[  640.418414]  ? kasan_check_read+0x11/0x20
[  640.422590]  ? ___ratelimit+0x36f/0x655
[  640.426570]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  640.432035]  ? trace_hardirqs_on+0x310/0x310
[  640.436449]  ? lock_downgrade+0x900/0x900
[  640.440607]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  640.445716]  ? ___ratelimit+0xaa/0x655
[  640.449609]  ? idr_get_free+0xec0/0xec0
[  640.453586]  ? kasan_check_write+0x14/0x20
[  640.457826]  ? do_raw_spin_lock+0xc1/0x200
[  640.462075]  oom_kill_process.cold.27+0x10/0x903
[  640.466843]  ? graph_lock+0x170/0x170
[  640.470657]  ? _raw_spin_unlock+0x2c/0x50
[  640.474808]  ? oom_badness+0xe6/0xaa0
[  640.478620]  ? oom_evaluate_task+0x540/0x540
[  640.483047]  ? find_held_lock+0x36/0x1c0
[  640.487125]  ? out_of_memory+0x974/0x14c0
[  640.491310]  ? lock_downgrade+0x900/0x900
[  640.495464]  ? check_preemption_disabled+0x48/0x200
[  640.500493]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.506297]  ? kasan_check_read+0x11/0x20
[  640.510451]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  640.515732]  ? rcu_bh_qs+0xc0/0xc0
[  640.519284]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  640.524316]  ? oom_evaluate_task+0x302/0x540
[  640.528732]  out_of_memory+0xa86/0x14c0
[  640.532719]  ? oom_killer_disable+0x3a0/0x3a0
[  640.537217]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  640.542152]  ? __mutex_add_waiter+0x2a0/0x2a0
[  640.546665]  __alloc_pages_slowpath+0x2318/0x2d80
[  640.551546]  ? warn_alloc+0x120/0x120
[  640.555360]  ? __radix_tree_lookup+0x4c0/0x4c0
[  640.559962]  ? find_get_entry+0x2f2/0xc40
[  640.564128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  640.569672]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  640.574604]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  640.580144]  ? should_fail+0x22d/0xd01
[  640.584052]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  640.589165]  ? __lock_is_held+0xb5/0x140
[  640.593261]  ? __lock_is_held+0xb5/0x140
[  640.597350]  ? ___might_sleep+0x1ed/0x300
[  640.601497]  ? lock_release+0x970/0x970
[  640.605474]  ? arch_local_save_flags+0x40/0x40
[  640.610078]  ? __might_sleep+0x95/0x190
[  640.614068]  __alloc_pages_nodemask+0xa80/0xde0
[  640.618750]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  640.623773]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.629571]  ? kasan_check_read+0x11/0x20
[  640.633723]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  640.639010]  ? graph_lock+0x170/0x170
[  640.642825]  ? print_usage_bug+0xc0/0xc0
[  640.646892]  ? graph_lock+0x170/0x170
[  640.650694]  ? graph_lock+0x170/0x170
[  640.654497]  ? __do_page_cache_readahead+0x7ce/0x980
[  640.659609]  ? find_held_lock+0x36/0x1c0
[  640.663680]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  640.669225]  alloc_pages_current+0x10c/0x210
[  640.673639]  ? lock_downgrade+0x900/0x900
[  640.677795]  __page_cache_alloc+0x38f/0x5b0
[  640.682125]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.687926]  ? kasan_check_read+0x11/0x20
[  640.692078]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  640.697363]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  640.702048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  640.707594]  ? check_preemption_disabled+0x48/0x200
[  640.712625]  filemap_fault+0x1594/0x25f0
[  640.716703]  ? __lock_page_or_retry+0xa00/0xa00
[  640.721375]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.727177]  ? kasan_check_read+0x11/0x20
[  640.731332]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  640.736614]  ? rcu_bh_qs+0xc0/0xc0
[  640.740162]  ? find_held_lock+0x36/0x1c0
[  640.744235]  ? filemap_map_pages+0xdea/0x1980
[  640.748746]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.754557]  ? find_get_pages_range_tag+0x1320/0x1320
[  640.759758]  ? unwind_dump+0x190/0x190
[  640.763654]  ? graph_lock+0x170/0x170
[  640.767464]  ? is_bpf_text_address+0xd3/0x170
[  640.771969]  ? __kernel_text_address+0xd/0x40
[  640.776482]  ? lock_acquire+0x1ed/0x520
[  640.780459]  ? ext4_filemap_fault+0x7a/0xad
[  640.784789]  ? lock_release+0x970/0x970
[  640.788768]  ? arch_local_save_flags+0x40/0x40
[  640.793354]  ? save_stack+0x43/0xd0
[  640.796981]  ? __kasan_slab_free+0x102/0x150
[  640.801390]  ? kasan_slab_free+0xe/0x10
[  640.805366]  ? kfree+0xcf/0x230
[  640.808653]  ? print_usage_bug+0xc0/0xc0
[  640.812717]  ? __vfs_read+0x117/0x9b0
[  640.816537]  ? down_read+0xb0/0x1d0
[  640.820186]  ? ext4_filemap_fault+0x7a/0xad
[  640.824521]  ? __down_interruptible+0x700/0x700
[  640.829219]  ext4_filemap_fault+0x82/0xad
[  640.833379]  __do_fault+0x100/0x6b0
[  640.837012]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  640.842480]  ? print_bad_pte+0x6c0/0x6c0
[  640.846545]  ? __kasan_slab_free+0x119/0x150
[  640.850963]  ? pmd_val+0x88/0x100
[  640.854420]  ? add_mm_counter_fast+0xd0/0xd0
[  640.858833]  ? pmd_val+0x88/0x100
[  640.862315]  ? add_mm_counter_fast+0xd0/0xd0
[  640.866731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  640.872282]  __handle_mm_fault+0x3709/0x53e0
[  640.876725]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  640.881577]  ? graph_lock+0x170/0x170
[  640.885380]  ? print_usage_bug+0xc0/0xc0
[  640.889448]  ? graph_lock+0x170/0x170
[  640.893252]  ? graph_lock+0x170/0x170
[  640.897085]  ? handle_mm_fault+0x42a/0xc70
[  640.901325]  ? lock_downgrade+0x900/0x900
[  640.905475]  ? check_preemption_disabled+0x48/0x200
[  640.910499]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  640.916307]  ? kasan_check_read+0x11/0x20
[  640.920460]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  640.925747]  ? rcu_bh_qs+0xc0/0xc0
[  640.929302]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  640.934758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  640.940307]  ? check_preemption_disabled+0x48/0x200
[  640.945339]  handle_mm_fault+0x54f/0xc70
[  640.949410]  ? __handle_mm_fault+0x53e0/0x53e0
[  640.954015]  ? find_vma+0x34/0x190
[  640.957597]  __do_page_fault+0x67d/0xed0
[  640.961681]  ? mm_fault_error+0x380/0x380
[  640.965844]  ? trace_hardirqs_off+0xb8/0x300
[  640.970270]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  640.975641]  ? trace_hardirqs_on+0x310/0x310
[  640.980073]  do_page_fault+0xf2/0x7e0
[  640.983882]  ? vmalloc_sync_all+0x30/0x30
[  640.988047]  ? error_entry+0x70/0xd0
[  640.991771]  ? trace_hardirqs_off_caller+0xbb/0x300
[  640.996791]  ? trace_hardirqs_on_caller+0xc0/0x300
[  641.001956]  ? syscall_return_slowpath+0x5e0/0x5e0
[  641.006892]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  641.011742]  ? trace_hardirqs_off+0x300/0x300
[  641.016245]  ? trace_hardirqs_off_caller+0x300/0x300
[  641.021363]  ? prepare_exit_to_usermode+0x291/0x3b0
[  641.026387]  ? page_fault+0x8/0x30
[  641.029937]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  641.034787]  ? page_fault+0x8/0x30
[  641.038332]  page_fault+0x1e/0x30
[  641.041785] RIP: 0033:0x7f60147c71fd
[  641.045508] Code: Bad RIP value.
[  641.048869] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  641.054234] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  641.061502] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  641.068771] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  641.076047] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  641.083329] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  641.090630] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  641.090700] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  641.097565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  641.097571] Call Trace:
[  641.097594]  dump_stack+0x1c4/0x2b4
[  641.097612]  ? dump_stack_print_info.cold.2+0x52/0x52
[  641.104189] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  641.113993]  warn_alloc.cold.118+0xb7/0x1bd
[  641.116552] rsyslogd cpuset=
[  641.120179]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  641.125350] /
[  641.135404]  ? lock_downgrade+0x900/0x900
[  641.139703]  mems_allowed=0
[  641.142723]  ? trace_hardirqs_off+0xb8/0x300
[  641.160726]  ? trace_hardirqs_off+0xb8/0x300
[  641.165152]  __alloc_pages_slowpath+0x2667/0x2d80
[  641.170043]  ? warn_alloc+0x120/0x120
[  641.173857]  ? warn_alloc+0x120/0x120
[  641.177664]  ? print_usage_bug+0xc0/0xc0
[  641.181734]  ? warn_alloc+0x120/0x120
[  641.185540]  ? print_usage_bug+0xc0/0xc0
[  641.189611]  ? __lock_acquire+0x7ec/0x4ec0
[  641.193864]  ? __lock_acquire+0x7ec/0x4ec0
[  641.198109]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  641.203651]  ? should_fail+0x22d/0xd01
[  641.207548]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  641.212656]  ? __lock_acquire+0x7ec/0x4ec0
[  641.216902]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  641.222006]  ? __lock_acquire+0x7ec/0x4ec0
[  641.226253]  ? should_fail+0x22d/0xd01
[  641.230157]  ? mark_held_locks+0x130/0x130
[  641.234399]  ? mark_held_locks+0x130/0x130
[  641.238641]  ? graph_lock+0x170/0x170
[  641.242449]  ? graph_lock+0x170/0x170
[  641.246261]  ? graph_lock+0x170/0x170
[  641.250067]  ? print_usage_bug+0xc0/0xc0
[  641.254134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.259679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.265222]  ? check_preemption_disabled+0x48/0x200
[  641.270240]  ? check_preemption_disabled+0x48/0x200
[  641.275269]  ? __lock_is_held+0xb5/0x140
[  641.279344]  __alloc_pages_nodemask+0xa80/0xde0
[  641.284020]  ? graph_lock+0x170/0x170
[  641.287842]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  641.292861]  ? graph_lock+0x170/0x170
[  641.296677]  ? find_held_lock+0x36/0x1c0
[  641.300753]  ? ____cache_alloc_node+0x1c7/0x1e0
[  641.305429]  ? lock_downgrade+0x900/0x900
[  641.309592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.315141]  cache_grow_begin+0x91/0x8c0
[  641.319207]  ? do_raw_spin_unlock+0xa7/0x2f0
[  641.323628]  fallback_alloc+0x203/0x2e0
[  641.327618]  ____cache_alloc_node+0x1c7/0x1e0
[  641.332126]  kmem_cache_alloc_node+0xe3/0x730
[  641.336646]  ? ipv6_get_ifaddr+0x42e/0x620
[  641.340897]  __alloc_skb+0x119/0x770
[  641.344618]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  641.349923]  ? skb_scrub_packet+0x490/0x490
[  641.354248]  ? lock_downgrade+0x900/0x900
[  641.358412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.363952]  ? refcount_sub_and_test_checked+0x203/0x310
[  641.369410]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  641.374869]  ? addrconf_rs_timer+0x6f0/0x6f0
[  641.379300]  ndisc_alloc_skb+0x144/0x340
[  641.383375]  ndisc_send_rs+0x331/0x6e0
[  641.387275]  addrconf_rs_timer+0x3c0/0x6f0
[  641.391523]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  641.395778]  call_timer_fn+0x272/0x920
[  641.399676]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  641.403917]  ? process_timeout+0x40/0x40
[  641.407979]  ? find_held_lock+0x36/0x1c0
[  641.412059]  ? __run_timers+0x7da/0xc70
[  641.416069]  ? _raw_spin_unlock_irq+0x27/0x80
[  641.420570]  ? _raw_spin_unlock_irq+0x27/0x80
[  641.425074]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  641.429328]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  641.433915]  ? trace_hardirqs_on+0xbd/0x310
[  641.438236]  ? kasan_check_read+0x11/0x20
[  641.442392]  ? __run_timers+0x7da/0xc70
[  641.446371]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  641.451833]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  641.456081]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  641.460326]  __run_timers+0x7e5/0xc70
[  641.464129]  ? find_held_lock+0x36/0x1c0
[  641.468210]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  641.473583]  ? _raw_spin_unlock_irq+0x27/0x80
[  641.478079]  ? _raw_spin_unlock_irq+0x27/0x80
[  641.482578]  ? lockdep_hardirqs_on+0x421/0x5c0
[  641.487168]  ? trace_hardirqs_on+0xbd/0x310
[  641.491494]  ? kasan_check_read+0x11/0x20
[  641.495649]  ? finish_task_switch+0x1f5/0x900
[  641.500148]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  641.505601]  ? compat_start_thread+0x80/0x80
[  641.510044]  ? pvclock_read_flags+0x160/0x160
[  641.514548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.520095]  ? check_preemption_disabled+0x48/0x200
[  641.525144]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  641.530692]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  641.535977]  ? rcu_pm_notify+0xc0/0xc0
[  641.539874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  641.545414]  ? check_preemption_disabled+0x48/0x200
[  641.550444]  run_timer_softirq+0x52/0xb0
[  641.554511]  ? rcu_read_lock_sched_held+0x108/0x120
[  641.559533]  __do_softirq+0x30b/0xad8
[  641.563355]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  641.568460]  ? trace_hardirqs_off_caller+0x300/0x300
[  641.573569]  ? smpboot_thread_fn+0x334/0xa00
[  641.577988]  ? schedule+0x108/0x460
[  641.581638]  ? trace_hardirqs_off+0xb8/0x300
[  641.586054]  ? smpboot_thread_fn+0x68b/0xa00
[  641.590467]  ? trace_hardirqs_on+0x310/0x310
[  641.594878]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  641.600415]  ? check_preemption_disabled+0x48/0x200
[  641.605441]  ? takeover_tasklets+0xa90/0xa90
[  641.609858]  run_ksoftirqd+0x94/0x100
[  641.614708]  smpboot_thread_fn+0x68b/0xa00
[  641.618947]  ? sort_range+0x30/0x30
[  641.622579]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  641.627686]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  641.633229]  ? __kthread_parkme+0xfb/0x1a0
[  641.637472]  kthread+0x35a/0x420
[  641.640839]  ? sort_range+0x30/0x30
[  641.644465]  ? kthread_bind+0x40/0x40
[  641.648273]  ret_from_fork+0x3a/0x50
[  641.652006] warn_alloc_show_mem: 1 callbacks suppressed
[  641.652018] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  641.652020] Mem-Info:
[  641.652061] active_anon:49550 inactive_anon:372 isolated_anon:0
[  641.652061]  active_file:21 inactive_file:14 isolated_file:0
[  641.652061]  unevictable:0 dirty:0 writeback:0 unstable:0
[  641.652061]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  641.652061]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  641.652061]  free:13755 free_pcp:502 free_cma:0
[  641.657406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  641.664252] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  641.666651] Call Trace:
[  641.699606] Node 0 
[  641.708960]  <IRQ>
[  641.736643] 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
[  641.739203]  dump_stack+0x1c4/0x2b4
[  641.741417] lowmem_reserve[]:
[  641.743566]  ? dump_stack_print_info.cold.2+0x52/0x52
[  641.769049]  0 2815
[  641.772699]  warn_alloc.cold.118+0xb7/0x1bd
[  641.775770]  6318 6318
[  641.780987]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  641.783200] Node 0 
[  641.787516]  ? lock_downgrade+0x900/0x900
[  641.790044] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  641.794862]  ? trace_hardirqs_off+0xb8/0x300
[  641.797064] lowmem_reserve[]: 0
[  641.801234]  ? trace_hardirqs_off+0xb8/0x300
[  641.827748]  0 3503
[  641.832173]  __alloc_pages_slowpath+0x2667/0x2d80
[  641.835434]  3503
[  641.839868]  ? warn_alloc+0x120/0x120
[  641.846896]  ? trace_hardirqs_on+0x310/0x310
[  641.848938] Node 0 
[  641.852734]  ? warn_alloc+0x120/0x120
[  641.857151] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  641.859360]  ? print_usage_bug+0xc0/0xc0
[  641.863140] lowmem_reserve[]:
[  641.891612]  ? warn_alloc+0x120/0x120
[  641.895646]  0 0
[  641.898760]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  641.902539]  0
[  641.904513]  ? print_usage_bug+0xc0/0xc0
[  641.909501]  0
[  641.911317]  ? __lock_acquire+0x7ec/0x4ec0
[  641.915356] Node 0 
[  641.917158]  ? __lock_acquire+0x7ec/0x4ec0
[  641.921371] DMA: 
[  641.923613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  641.927826] 1*4kB 
[  641.929894]  ? should_fail+0x22d/0xd01
[  641.935410] (U) 
[  641.937560]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  641.941418] 0*8kB 0*16kB 
[  641.943403]  ? __lock_acquire+0x7ec/0x4ec0
[  641.948479] 1*32kB (U) 
[  641.951247]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  641.955464] 2*64kB 
[  641.958068]  ? __lock_acquire+0x7ec/0x4ec0
[  641.963147] (U) 
[  641.965385]  ? should_fail+0x22d/0xd01
[  641.969598] 1*128kB 
[  641.971574]  ? print_usage_bug+0xc0/0xc0
[  641.975439] (U) 
[  641.977772]  ? mark_held_locks+0x130/0x130
[  641.981803] 1*256kB (U) 
[  641.983790]  ? mark_held_locks+0x130/0x130
[  641.988007] 0*512kB 
[  641.990687]  ? graph_lock+0x170/0x170
[  641.994895] 1*1024kB (U) 
[  641.997736]  ? print_usage_bug+0xc0/0xc0
[  642.001524] 1*2048kB 
[  642.004283]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  642.008322] (M) 
[  642.010730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.015464] 3*4096kB 
[  642.017439]  ? check_preemption_disabled+0x48/0x200
[  642.022958] (M) 
[  642.025366]  ? check_preemption_disabled+0x48/0x200
[  642.030354] = 15908kB
[  642.030363] Node 0 
[  642.032349]  ? __lock_is_held+0xb5/0x140
[  642.037327] DMA32: 3*4kB 
[  642.039750]  __alloc_pages_nodemask+0xa80/0xde0
[  642.041960] (UM) 
[  642.046018]  ? graph_lock+0x170/0x170
[  642.048762] 0*8kB 3*16kB 
[  642.053440]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  642.055478] (UM) 
[  642.059273]  ? graph_lock+0x170/0x170
[  642.062010] 1*32kB 
[  642.067050]  ? find_held_lock+0x36/0x1c0
[  642.069089] (M) 
[  642.072891]  ? ____cache_alloc_node+0x1c7/0x1e0
[  642.075099] 2*64kB 
[  642.079167]  ? lock_downgrade+0x900/0x900
[  642.081122] (M) 
[  642.085813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.088021] 3*128kB (M) 
[  642.092222]  cache_grow_begin+0x91/0x8c0
[  642.094179] 2*256kB 
[  642.099711]  ? do_raw_spin_unlock+0xa7/0x2f0
[  642.102363] (M) 
[  642.106429]  fallback_alloc+0x203/0x2e0
[  642.108732] 3*512kB 
[  642.113150]  ____cache_alloc_node+0x1c7/0x1e0
[  642.115103] (M) 
[  642.119077]  kmem_cache_alloc_node+0xe3/0x730
[  642.121386] 4*1024kB 
[  642.125881]  ? ipv6_get_ifaddr+0x42e/0x620
[  642.127832] (UM) 
[  642.132333]  __alloc_skb+0x119/0x770
[  642.134711] 3*2048kB (M) 
[  642.138955]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  642.140987] 3*4096kB (M) 
[  642.144730]  ? skb_scrub_packet+0x490/0x490
[  642.147475] = 25180kB
[  642.152748]  ? lock_downgrade+0x900/0x900
[  642.155488] Node 0 
[  642.159811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.162194] Normal: 2623*4kB 
[  642.166350]  ? refcount_sub_and_test_checked+0x203/0x310
[  642.168557] (UME) 197*8kB 
[  642.174101]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  642.177179] (UME) 18*16kB 
[  642.182634]  ? addrconf_rs_timer+0x6f0/0x6f0
[  642.185455] (UM) 
[  642.190910]  ndisc_alloc_skb+0x144/0x340
[  642.193723] 18*32kB 
[  642.198129]  ndisc_send_rs+0x331/0x6e0
[  642.200172] (UM) 
[  642.204237]  addrconf_rs_timer+0x3c0/0x6f0
[  642.206532] 17*64kB (UM) 
[  642.210430]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  642.212469] 0*128kB 
[  642.216711]  call_timer_fn+0x272/0x920
[  642.219431] 0*256kB 0*512kB 
[  642.223671]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  642.225978] 0*1024kB 
[  642.229864]  ? process_timeout+0x40/0x40
[  642.232864] 0*2048kB 
[  642.237097]  ? find_held_lock+0x36/0x1c0
[  642.239507] 0*4096kB = 14020kB
[  642.243583]  ? mark_held_locks+0xc7/0x130
[  642.245973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  642.250035]  ? _raw_spin_unlock_irq+0x27/0x80
[  642.253213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  642.257356]  ? _raw_spin_unlock_irq+0x27/0x80
[  642.266174] 414 total pagecache pages
[  642.270670]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  642.279228] 0 pages in swap cache
[  642.283719]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  642.287498] Swap cache stats: add 0, delete 0, find 0/0
[  642.291750]  ? trace_hardirqs_on+0xbd/0x310
[  642.295193] Free swap  = 0kB
[  642.299772]  ? kasan_check_read+0x11/0x20
[  642.305136] Total swap = 0kB
[  642.309455]  ? __run_timers+0x7da/0xc70
[  642.312468] 1965979 pages RAM
[  642.316612]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  642.319601] 0 pages HighMem/MovableOnly
[  642.319611] 343324 pages reserved
[  642.323583]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  642.326689] 0 pages cma reserved
[  642.332136]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  642.336176] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  642.339553]  __run_timers+0x7e5/0xc70
[  642.343954] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  642.347139]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  642.351342] ksoftirqd/1 cpuset=
[  642.357838]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  642.361617] /
[  642.371925]  ? graph_lock+0x170/0x170
[  642.377274]  mems_allowed=0
[  642.380551]  ? print_usage_bug+0xc0/0xc0
[  642.398042]  ? lock_release+0x970/0x970
[  642.402037]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  642.407238]  ? find_held_lock+0x36/0x1c0
[  642.411317]  ? graph_lock+0x170/0x170
[  642.415128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.420671]  ? check_preemption_disabled+0x48/0x200
[  642.425706]  ? __lock_is_held+0xb5/0x140
[  642.429788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.435333]  ? check_preemption_disabled+0x48/0x200
[  642.440364]  run_timer_softirq+0x52/0xb0
[  642.444432]  ? rcu_read_lock_sched_held+0x108/0x120
[  642.449451]  __do_softirq+0x30b/0xad8
[  642.453280]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  642.458411]  ? pvclock_read_flags+0x160/0x160
[  642.462908]  ? lapic_next_event+0x5a/0x90
[  642.467065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.472607]  ? check_preemption_disabled+0x48/0x200
[  642.477621]  ? check_preemption_disabled+0x48/0x200
[  642.482646]  ? kvm_clock_read+0x18/0x30
[  642.486622]  ? kvm_sched_clock_read+0x9/0x20
[  642.491063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.496600]  ? check_preemption_disabled+0x48/0x200
[  642.501636]  irq_exit+0x17f/0x1c0
[  642.505097]  smp_apic_timer_interrupt+0x1cb/0x760
[  642.509941]  ? smp_reschedule_interrupt+0x109/0x650
[  642.514967]  ? smp_call_function_single_interrupt+0x650/0x650
[  642.520865]  ? interrupt_entry+0xb5/0xf0
[  642.524945]  ? trace_hardirqs_off_caller+0xbb/0x300
[  642.529961]  ? trace_hardirqs_off_caller+0xbb/0x300
[  642.534982]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  642.539830]  ? trace_hardirqs_off+0x300/0x300
[  642.544329]  ? trace_hardirqs_off+0x300/0x300
[  642.548833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.554379]  ? check_preemption_disabled+0x48/0x200
[  642.559399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.564951]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  642.569806]  apic_timer_interrupt+0xf/0x20
[  642.574042]  </IRQ>
[  642.576295] RIP: 0010:console_unlock+0x1017/0x11a0
[  642.581227] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  642.600126] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  642.607839] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  642.615110] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  642.622381] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  642.629652] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  642.636921] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  642.644206]  ? netconsole_netdev_event+0x280/0x280
[  642.649154]  ? console_unlock+0x100e/0x11a0
[  642.653503]  ? devkmsg_read+0xbb0/0xbb0
[  642.657485]  ? lock_release+0x970/0x970
[  642.661472]  ? retint_kernel+0x2d/0x2d
[  642.665388]  vprintk_emit+0x33d/0x930
[  642.669203]  ? wake_up_klogd+0x180/0x180
[  642.673272]  ? __lock_acquire+0x6f0/0x4ec0
[  642.677513]  ? __lock_acquire+0x7ec/0x4ec0
[  642.681777]  ? mark_held_locks+0x121/0x130
[  642.686032]  ? print_usage_bug+0xc0/0xc0
[  642.690110]  ? vprintk_default+0x28/0x30
[  642.694173]  ? vprintk_func+0x85/0x181
[  642.698073]  vprintk_default+0x28/0x30
[  642.701963]  vprintk_func+0x7e/0x181
[  642.705687]  printk+0xa7/0xcf
[  642.708801]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  642.713582]  show_free_areas.cold.119+0x1ab4/0x215d
[  642.718643]  ? si_meminfo_node+0x260/0x260
[  642.722883]  ? __lock_acquire+0x7ec/0x4ec0
[  642.727121]  ? update_load_avg+0x387/0x2470
[  642.731456]  ? __lock_acquire+0x7ec/0x4ec0
[  642.735720]  ? __lock_acquire+0x7ec/0x4ec0
[  642.739979]  ? mark_held_locks+0x130/0x130
[  642.744219]  ? mark_held_locks+0x130/0x130
[  642.748464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  642.754006]  ? graph_lock+0x170/0x170
[  642.757827]  ? put_dec+0x3b/0xf0
[  642.761198]  ? number+0x972/0xca0
[  642.764658]  ? __lock_acquire+0x7ec/0x4ec0
[  642.768902]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  642.774452]  ? find_held_lock+0x36/0x1c0
[  642.778531]  ? serial8250_console_write+0x8b3/0xb10
[  642.783561]  ? lock_downgrade+0x900/0x900
[  642.787712]  ? graph_lock+0x170/0x170
[  642.791514]  ? graph_lock+0x170/0x170
[  642.795323]  ? print_usage_bug+0xc0/0xc0
[  642.799390]  ? do_raw_spin_unlock+0xa7/0x2f0
[  642.803809]  ? trace_hardirqs_on+0x310/0x310
[  642.808222]  ? wq_watchdog_touch+0x9c/0xfe
[  642.812481]  ? io_serial_in+0x11/0x90
[  642.816302]  ? find_held_lock+0x36/0x1c0
[  642.820378]  ? mark_held_locks+0xc7/0x130
[  642.824536]  ? netconsole_netdev_event+0x280/0x280
[  642.829465]  ? console_unlock+0xfe2/0x11a0
[  642.833706]  ? lockdep_hardirqs_on+0x421/0x5c0
[  642.838297]  ? trace_hardirqs_on+0xbd/0x310
[  642.842625]  ? vprintk_emit+0x33d/0x930
[  642.846611]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  642.852066]  ? kasan_check_write+0x14/0x20
[  642.856311]  ? do_raw_spin_lock+0xc1/0x200
[  642.860561]  ? netconsole_netdev_event+0x280/0x280
[  642.865499]  ? console_unlock+0x98e/0x11a0
[  642.869748]  ? devkmsg_read+0xbb0/0xbb0
[  642.873726]  ? vprintk_emit+0x7f7/0x930
[  642.877725]  ? lock_release+0x970/0x970
[  642.881709]  ? preempt_count_add+0x7d/0x160
[  642.886042]  ? wake_up_klogd+0x11a/0x180
[  642.890117]  ? console_device+0xc0/0xc0
[  642.894100]  ? do_raw_spin_lock+0xc1/0x200
[  642.898350]  ? vprintk_emit+0x268/0x930
[  642.902334]  ? wake_up_klogd+0x180/0x180
[  642.906401]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  642.911161]  ? trace_hardirqs_off_caller+0x300/0x300
[  642.916266]  ? retint_kernel+0x1b/0x2d
[  642.920164]  ? trace_hardirqs_on+0x310/0x310
[  642.924584]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  642.929352]  ? retint_kernel+0x2d/0x2d
[  642.933253]  ? vprintk_default+0x28/0x30
[  642.937321]  ? vprintk_func+0x85/0x181
[  642.941212]  ? arch_local_irq_restore+0x45/0x52
[  642.945889]  ? printk+0xa7/0xcf
[  642.949173]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  642.953966]  ? show_mem+0x1e/0x17b
[  642.957538]  show_mem+0x34/0x17b
[  642.960929]  dump_header+0x2f1/0xf72
[  642.964695]  ? pagefault_out_of_memory+0x197/0x197
[  642.969639]  ? mark_held_locks+0x130/0x130
[  642.973877]  ? __lock_acquire+0x7ec/0x4ec0
[  642.978121]  ? mem_cgroup_charge_statistics+0x780/0x780
[  642.983485]  ? print_usage_bug+0xc0/0xc0
[  642.987551]  ? print_usage_bug+0xc0/0xc0
[  642.991621]  ? graph_lock+0x170/0x170
[  642.995422]  ? graph_lock+0x170/0x170
[  642.999228]  ? print_usage_bug+0xc0/0xc0
[  643.003308]  ? print_usage_bug+0xc0/0xc0
[  643.007383]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  643.012930]  ? find_held_lock+0x36/0x1c0
[  643.017036]  ? mark_held_locks+0xc7/0x130
[  643.021194]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  643.026303]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  643.031409]  ? lockdep_hardirqs_on+0x421/0x5c0
[  643.035998]  ? trace_hardirqs_on+0xbd/0x310
[  643.040327]  ? kasan_check_read+0x11/0x20
[  643.044478]  ? ___ratelimit+0x36f/0x655
[  643.048456]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  643.053910]  ? trace_hardirqs_on+0x310/0x310
[  643.058328]  ? lock_downgrade+0x900/0x900
[  643.062497]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  643.067605]  ? ___ratelimit+0xaa/0x655
[  643.071501]  ? idr_get_free+0xec0/0xec0
[  643.075475]  ? kasan_check_write+0x14/0x20
[  643.079712]  ? do_raw_spin_lock+0xc1/0x200
[  643.083962]  oom_kill_process.cold.27+0x10/0x903
[  643.088722]  ? graph_lock+0x170/0x170
[  643.092524]  ? _raw_spin_unlock+0x2c/0x50
[  643.096674]  ? oom_badness+0xe6/0xaa0
[  643.100482]  ? oom_evaluate_task+0x540/0x540
[  643.105083]  ? find_held_lock+0x36/0x1c0
[  643.109164]  ? out_of_memory+0x974/0x14c0
[  643.113319]  ? lock_downgrade+0x900/0x900
[  643.117471]  ? check_preemption_disabled+0x48/0x200
[  643.122501]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.128303]  ? kasan_check_read+0x11/0x20
[  643.132461]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.137746]  ? rcu_bh_qs+0xc0/0xc0
[  643.141302]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  643.146322]  ? oom_evaluate_task+0x302/0x540
[  643.150738]  out_of_memory+0xa86/0x14c0
[  643.154736]  ? oom_killer_disable+0x3a0/0x3a0
[  643.159237]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  643.164174]  ? __mutex_add_waiter+0x2a0/0x2a0
[  643.168686]  __alloc_pages_slowpath+0x2318/0x2d80
[  643.173564]  ? warn_alloc+0x120/0x120
[  643.177369]  ? __radix_tree_lookup+0x4c0/0x4c0
[  643.181970]  ? find_get_entry+0x2f2/0xc40
[  643.186130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  643.191673]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  643.196610]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  643.202152]  ? should_fail+0x22d/0xd01
[  643.206063]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  643.211170]  ? __lock_is_held+0xb5/0x140
[  643.215269]  ? __lock_is_held+0xb5/0x140
[  643.219361]  ? ___might_sleep+0x1ed/0x300
[  643.223517]  ? lock_release+0x970/0x970
[  643.227499]  ? arch_local_save_flags+0x40/0x40
[  643.232097]  ? __might_sleep+0x95/0x190
[  643.236084]  __alloc_pages_nodemask+0xa80/0xde0
[  643.240768]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  643.245791]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.251592]  ? kasan_check_read+0x11/0x20
[  643.255744]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.261034]  ? graph_lock+0x170/0x170
[  643.264845]  ? print_usage_bug+0xc0/0xc0
[  643.268913]  ? graph_lock+0x170/0x170
[  643.272715]  ? graph_lock+0x170/0x170
[  643.276523]  ? __do_page_cache_readahead+0x7ce/0x980
[  643.281641]  ? find_held_lock+0x36/0x1c0
[  643.285702]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  643.291239]  alloc_pages_current+0x10c/0x210
[  643.295651]  ? lock_downgrade+0x900/0x900
[  643.299812]  __page_cache_alloc+0x38f/0x5b0
[  643.304143]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.309942]  ? kasan_check_read+0x11/0x20
[  643.314096]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.319387]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  643.324067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  643.329617]  ? check_preemption_disabled+0x48/0x200
[  643.334650]  filemap_fault+0x1594/0x25f0
[  643.338733]  ? __lock_page_or_retry+0xa00/0xa00
[  643.343405]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.349207]  ? kasan_check_read+0x11/0x20
[  643.353364]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.358646]  ? rcu_bh_qs+0xc0/0xc0
[  643.362193]  ? find_held_lock+0x36/0x1c0
[  643.366266]  ? filemap_map_pages+0xdea/0x1980
[  643.370783]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.376593]  ? find_get_pages_range_tag+0x1320/0x1320
[  643.381802]  ? unwind_dump+0x190/0x190
[  643.385705]  ? graph_lock+0x170/0x170
[  643.389518]  ? is_bpf_text_address+0xd3/0x170
[  643.394034]  ? __kernel_text_address+0xd/0x40
[  643.398546]  ? lock_acquire+0x1ed/0x520
[  643.402523]  ? ext4_filemap_fault+0x7a/0xad
[  643.406853]  ? lock_release+0x970/0x970
[  643.410828]  ? arch_local_save_flags+0x40/0x40
[  643.415413]  ? save_stack+0x43/0xd0
[  643.419047]  ? __kasan_slab_free+0x102/0x150
[  643.423458]  ? kasan_slab_free+0xe/0x10
[  643.427441]  ? kfree+0xcf/0x230
[  643.430734]  ? print_usage_bug+0xc0/0xc0
[  643.434798]  ? __vfs_read+0x117/0x9b0
[  643.438617]  ? down_read+0xb0/0x1d0
[  643.442248]  ? ext4_filemap_fault+0x7a/0xad
[  643.446574]  ? __down_interruptible+0x700/0x700
[  643.451274]  ext4_filemap_fault+0x82/0xad
[  643.455447]  __do_fault+0x100/0x6b0
[  643.459080]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  643.464536]  ? print_bad_pte+0x6c0/0x6c0
[  643.468604]  ? __kasan_slab_free+0x119/0x150
[  643.473015]  ? pmd_val+0x88/0x100
[  643.476480]  ? add_mm_counter_fast+0xd0/0xd0
[  643.480890]  ? pmd_val+0x88/0x100
[  643.484350]  ? add_mm_counter_fast+0xd0/0xd0
[  643.488766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  643.494322]  __handle_mm_fault+0x3709/0x53e0
[  643.498747]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  643.503617]  ? graph_lock+0x170/0x170
[  643.507440]  ? print_usage_bug+0xc0/0xc0
[  643.511509]  ? graph_lock+0x170/0x170
[  643.515332]  ? graph_lock+0x170/0x170
[  643.519162]  ? handle_mm_fault+0x42a/0xc70
[  643.523399]  ? lock_downgrade+0x900/0x900
[  643.527549]  ? check_preemption_disabled+0x48/0x200
[  643.532576]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  643.538372]  ? kasan_check_read+0x11/0x20
[  643.542524]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.547805]  ? rcu_bh_qs+0xc0/0xc0
[  643.551352]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  643.556806]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  643.562347]  ? check_preemption_disabled+0x48/0x200
[  643.567380]  handle_mm_fault+0x54f/0xc70
[  643.571449]  ? __handle_mm_fault+0x53e0/0x53e0
[  643.576069]  ? find_vma+0x34/0x190
[  643.579635]  __do_page_fault+0x67d/0xed0
[  643.583706]  ? mm_fault_error+0x380/0x380
[  643.587856]  ? trace_hardirqs_off+0xb8/0x300
[  643.592268]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  643.597640]  ? trace_hardirqs_on+0x310/0x310
[  643.602063]  do_page_fault+0xf2/0x7e0
[  643.605870]  ? vmalloc_sync_all+0x30/0x30
[  643.610019]  ? error_entry+0x70/0xd0
[  643.613765]  ? trace_hardirqs_off_caller+0xbb/0x300
[  643.618783]  ? trace_hardirqs_on_caller+0xc0/0x300
[  643.623714]  ? syscall_return_slowpath+0x5e0/0x5e0
[  643.628644]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  643.633493]  ? trace_hardirqs_off+0x300/0x300
[  643.638011]  ? trace_hardirqs_off_caller+0x300/0x300
[  643.643153]  ? prepare_exit_to_usermode+0x291/0x3b0
[  643.648176]  ? page_fault+0x8/0x30
[  643.651724]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  643.656572]  ? page_fault+0x8/0x30
[  643.660118]  page_fault+0x1e/0x30
[  643.663572] RIP: 0033:0x7f60147c71fd
[  643.667300] Code: Bad RIP value.
[  643.670665] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  643.676042] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  643.683317] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  643.690587] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  643.697859] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  643.705131] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  643.712440] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  643.712556] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  643.719381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  643.719391] Call Trace:
[  643.726016] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  643.735237]  dump_stack+0x1c4/0x2b4
[  643.735256]  ? dump_stack_print_info.cold.2+0x52/0x52
[  643.738019] rsyslogd cpuset=
[  643.748109]  warn_alloc.cold.118+0xb7/0x1bd
[  643.751959] /
[  643.757081]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  643.757101]  ? lock_downgrade+0x900/0x900
[  643.757125]  ? trace_hardirqs_off+0xb8/0x300
[  643.757147]  ? trace_hardirqs_off+0xb8/0x300
[  643.757171]  __alloc_pages_slowpath+0x2667/0x2d80
[  643.757218]  ? warn_alloc+0x120/0x120
[  643.760342]  mems_allowed=0
[  643.795678]  ? warn_alloc+0x120/0x120
[  643.799492]  ? print_usage_bug+0xc0/0xc0
[  643.803560]  ? warn_alloc+0x120/0x120
[  643.807366]  ? print_usage_bug+0xc0/0xc0
[  643.811433]  ? mark_held_locks+0x130/0x130
[  643.815671]  ? should_fail+0x22d/0xd01
[  643.819567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  643.825110]  ? should_fail+0x22d/0xd01
[  643.828999]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  643.834123]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  643.839234]  ? __lock_acquire+0x7ec/0x4ec0
[  643.843477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  643.848582]  ? __lock_acquire+0x7ec/0x4ec0
[  643.852822]  ? should_fail+0x22d/0xd01
[  643.856722]  ? mark_held_locks+0x130/0x130
[  643.860967]  ? mark_held_locks+0x130/0x130
[  643.865207]  ? __account_cfs_rq_runtime+0x790/0x790
[  643.870232]  ? graph_lock+0x170/0x170
[  643.874052]  ? graph_lock+0x170/0x170
[  643.877856]  ? print_usage_bug+0xc0/0xc0
[  643.881923]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  643.887461]  ? check_preemption_disabled+0x48/0x200
[  643.892476]  ? check_preemption_disabled+0x48/0x200
[  643.897510]  ? __lock_is_held+0xb5/0x140
[  643.901587]  __alloc_pages_nodemask+0xa80/0xde0
[  643.906264]  ? graph_lock+0x170/0x170
[  643.910078]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  643.915095]  ? graph_lock+0x170/0x170
[  643.918917]  ? find_held_lock+0x36/0x1c0
[  643.922991]  ? ____cache_alloc_node+0x1c7/0x1e0
[  643.927672]  ? lock_downgrade+0x900/0x900
[  643.931833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  643.937383]  cache_grow_begin+0x91/0x8c0
[  643.941453]  ? do_raw_spin_unlock+0xa7/0x2f0
[  643.945877]  fallback_alloc+0x203/0x2e0
[  643.949861]  ____cache_alloc_node+0x1c7/0x1e0
[  643.954369]  kmem_cache_alloc_node+0xe3/0x730
[  643.958875]  ? ipv6_get_ifaddr+0x42e/0x620
[  643.963125]  __alloc_skb+0x119/0x770
[  643.966843]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  643.972131]  ? skb_scrub_packet+0x490/0x490
[  643.976462]  ? lock_downgrade+0x900/0x900
[  643.980624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  643.986168]  ? refcount_sub_and_test_checked+0x203/0x310
[  643.991628]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  643.997407]  ? addrconf_rs_timer+0x6f0/0x6f0
[  644.001840]  ndisc_alloc_skb+0x144/0x340
[  644.005910]  ndisc_send_rs+0x331/0x6e0
[  644.009814]  addrconf_rs_timer+0x3c0/0x6f0
[  644.014067]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  644.018325]  call_timer_fn+0x272/0x920
[  644.022223]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  644.026464]  ? process_timeout+0x40/0x40
[  644.030525]  ? find_held_lock+0x36/0x1c0
[  644.034599]  ? __run_timers+0x7da/0xc70
[  644.038581]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.043083]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.047582]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  644.051819]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  644.056405]  ? trace_hardirqs_on+0xbd/0x310
[  644.060727]  ? kasan_check_read+0x11/0x20
[  644.064920]  ? __run_timers+0x7da/0xc70
[  644.068911]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  644.074381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  644.078623]  __run_timers+0x7e5/0xc70
[  644.082423]  ? find_held_lock+0x36/0x1c0
[  644.086500]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  644.091884]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.096380]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.100881]  ? lockdep_hardirqs_on+0x421/0x5c0
[  644.105471]  ? trace_hardirqs_on+0xbd/0x310
[  644.109808]  ? kasan_check_read+0x11/0x20
[  644.113959]  ? finish_task_switch+0x1f5/0x900
[  644.118460]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  644.123913]  ? compat_start_thread+0x80/0x80
[  644.128345]  ? pvclock_read_flags+0x160/0x160
[  644.132849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.138391]  ? check_preemption_disabled+0x48/0x200
[  644.143422]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  644.148963]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  644.154244]  ? rcu_pm_notify+0xc0/0xc0
[  644.158139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.163679]  ? check_preemption_disabled+0x48/0x200
[  644.168709]  run_timer_softirq+0x52/0xb0
[  644.172774]  ? rcu_read_lock_sched_held+0x108/0x120
[  644.177818]  __do_softirq+0x30b/0xad8
[  644.181641]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  644.186749]  ? trace_hardirqs_off_caller+0x300/0x300
[  644.191853]  ? smpboot_thread_fn+0x334/0xa00
[  644.196270]  ? schedule+0x108/0x460
[  644.199915]  ? trace_hardirqs_off+0xb8/0x300
[  644.204330]  ? smpboot_thread_fn+0x68b/0xa00
[  644.208742]  ? trace_hardirqs_on+0x310/0x310
[  644.213157]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  644.218698]  ? check_preemption_disabled+0x48/0x200
[  644.223720]  ? takeover_tasklets+0xa90/0xa90
[  644.228139]  run_ksoftirqd+0x94/0x100
[  644.231945]  smpboot_thread_fn+0x68b/0xa00
[  644.236186]  ? sort_range+0x30/0x30
[  644.239821]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  644.244926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  644.250468]  ? __kthread_parkme+0xfb/0x1a0
[  644.254714]  kthread+0x35a/0x420
[  644.258096]  ? sort_range+0x30/0x30
[  644.261727]  ? kthread_bind+0x40/0x40
[  644.265536]  ret_from_fork+0x3a/0x50
[  644.269268] warn_alloc_show_mem: 1 callbacks suppressed
[  644.269280] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  644.269283] Mem-Info:
[  644.269320] active_anon:49550 inactive_anon:372 isolated_anon:0
[  644.269320]  active_file:21 inactive_file:14 isolated_file:0
[  644.269320]  unevictable:0 dirty:0 writeback:0 unstable:0
[  644.269320]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  644.269320]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  644.269320]  free:13755 free_pcp:502 free_cma:0
[  644.274671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  644.281515] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  644.283928] Call Trace:
[  644.316811] Node 0 
[  644.326166]  <IRQ>
[  644.353857] 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
[  644.356428]  dump_stack+0x1c4/0x2b4
[  644.358637] lowmem_reserve[]:
[  644.360807]  ? dump_stack_print_info.cold.2+0x52/0x52
[  644.386295]  0 2815
[  644.389952]  warn_alloc.cold.118+0xb7/0x1bd
[  644.393019]  6318
[  644.398213]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  644.400425]  6318
[  644.404757]  ? lock_downgrade+0x900/0x900
[  644.406804] Node 0 
[  644.411651]  ? trace_hardirqs_off+0xb8/0x300
[  644.413715] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  644.417836]  ? trace_hardirqs_off+0xb8/0x300
[  644.420069] lowmem_reserve[]: 0
[  644.424504]  __alloc_pages_slowpath+0x2667/0x2d80
[  644.451020]  0
[  644.455472]  ? warn_alloc+0x120/0x120
[  644.458718]  3503
[  644.463570]  ? lock_downgrade+0x900/0x900
[  644.465343]  3503
[  644.469150]  ? warn_alloc+0x120/0x120
[  644.471205] Node 0 
[  644.475351]  ? print_usage_bug+0xc0/0xc0
[  644.477424] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  644.481196]  ? warn_alloc+0x120/0x120
[  644.483406] lowmem_reserve[]: 0
[  644.487472]  ? print_usage_bug+0xc0/0xc0
[  644.515899]  0 0
[  644.519706]  ? print_usage_bug+0xc0/0xc0
[  644.522957]  0
[  644.527039]  ? kvm_clock_read+0x18/0x30
[  644.528989] Node 0 
[  644.533055]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  644.534839] DMA: 
[  644.538811]  ? should_fail+0x22d/0xd01
[  644.541063] 1*4kB 
[  644.546609]  ? print_usage_bug+0xc0/0xc0
[  644.548649] (U) 
[  644.552535]  ? print_usage_bug+0xc0/0xc0
[  644.554688] 0*8kB 
[  644.558771]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  644.560731] 0*16kB 
[  644.564791]  ? __lock_acquire+0x7ec/0x4ec0
[  644.566925] 1*32kB 
[  644.572036]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  644.574252] (U) 
[  644.578482]  ? should_fail+0x22d/0xd01
[  644.580697] 2*64kB 
[  644.585801]  ? mark_held_locks+0x130/0x130
[  644.587753] (U) 
[  644.591635]  ? mark_held_locks+0x130/0x130
[  644.593854] 1*128kB 
[  644.598081]  ? __lock_acquire+0x7ec/0x4ec0
[  644.600042] (U) 
[  644.604278]  ? graph_lock+0x170/0x170
[  644.606579] 1*256kB (U) 
[  644.610824]  ? mark_held_locks+0x130/0x130
[  644.612791] 0*512kB 
[  644.616583]  ? mark_held_locks+0x130/0x130
[  644.619238] 1*1024kB 
[  644.623468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.625767] (U) 
[  644.629998]  ? check_preemption_disabled+0x48/0x200
[  644.632388] 1*2048kB 
[  644.637921]  ? check_preemption_disabled+0x48/0x200
[  644.639875] (M) 
[  644.644895]  ? __lock_is_held+0xb5/0x140
[  644.647277] 3*4096kB 
[  644.652316]  __alloc_pages_nodemask+0xa80/0xde0
[  644.654268] (M) 
[  644.658331]  ? graph_lock+0x170/0x170
[  644.660716] = 15908kB
[  644.660726] Node 0 
[  644.665391]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  644.667344] DMA32: 
[  644.671140]  ? graph_lock+0x170/0x170
[  644.673536] 3*4kB 
[  644.675780]  ? find_held_lock+0x36/0x1c0
[  644.680768] (UM) 0*8kB 
[  644.683035]  ? ____cache_alloc_node+0x1c7/0x1e0
[  644.686816] 3*16kB 
[  644.688961]  ? lock_downgrade+0x900/0x900
[  644.692997] (UM) 
[  644.695593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.700235] 1*32kB (M) 
[  644.702486]  cache_grow_begin+0x91/0x8c0
[  644.706610] 2*64kB 
[  644.708675]  ? do_raw_spin_unlock+0xa7/0x2f0
[  644.714188] (M) 
[  644.716779]  fallback_alloc+0x203/0x2e0
[  644.720815] 3*128kB (M) 
[  644.723069]  ____cache_alloc_node+0x1c7/0x1e0
[  644.727451] 2*256kB 
[  644.729425]  kmem_cache_alloc_node+0xe3/0x730
[  644.733372] (M) 
[  644.736050]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  644.740526] 3*512kB 
[  644.742850]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  644.747321] (M) 
[  644.749305]  __alloc_skb+0x119/0x770
[  644.754377] 4*1024kB 
[  644.756698]  ? calc_wheel_index+0x220/0x220
[  644.761250] (UM) 3*2048kB 
[  644.763243]  ? skb_scrub_packet+0x490/0x490
[  644.766927] (M) 3*4096kB 
[  644.769348]  ? lock_acquire+0x1ed/0x520
[  644.773643] (M) = 25180kB
[  644.776534]  ? aoecmd_cfg+0x108/0x7f0
[  644.780804] Node 0 
[  644.783567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.787510] Normal: 2623*4kB 
[  644.790276]  ? check_preemption_disabled+0x48/0x200
[  644.794056] (UME) 197*8kB 
[  644.796308]  ? kasan_check_read+0x11/0x20
[  644.801812] (UME) 18*16kB 
[  644.804933]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  644.809921] (UM) 18*32kB 
[  644.812773]  ? rcu_bh_qs+0xc0/0xc0
[  644.816929] (UM) 
[  644.819775]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  644.825042] 17*64kB 
[  644.827805]  new_skb+0x26/0x1c0
[  644.831322] (UM) 
[  644.833380]  aoecmd_cfg+0x279/0x7f0
[  644.837942] 0*128kB 
[  644.840262]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  644.843518] 0*256kB 
[  644.845601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  644.849208] 0*512kB 
[  644.851529]  ? check_preemption_disabled+0x48/0x200
[  644.855832] 0*1024kB 
[  644.858153]  ? check_preemption_disabled+0x48/0x200
[  644.863668] 0*2048kB 
[  644.865996]  ? __lock_is_held+0xb5/0x140
[  644.870981] 0*4096kB 
[  644.873402]  discover_timer+0x50/0x60
[  644.878388] = 14020kB
[  644.880813]  call_timer_fn+0x272/0x920
[  644.884858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  644.887261]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  644.891054] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  644.893454]  ? process_timeout+0x40/0x40
[  644.897324] 414 total pagecache pages
[  644.906163]  ? find_held_lock+0x36/0x1c0
[  644.910988] 0 pages in swap cache
[  644.919563]  ? mark_held_locks+0xc7/0x130
[  644.923604] Swap cache stats: add 0, delete 0, find 0/0
[  644.927397]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.931435] Free swap  = 0kB
[  644.934883]  ? _raw_spin_unlock_irq+0x27/0x80
[  644.939001] Total swap = 0kB
[  644.939010] 1965979 pages RAM
[  644.944382]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  644.948858] 0 pages HighMem/MovableOnly
[  644.951905]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  644.956357] 343324 pages reserved
[  644.956372] 0 pages cma reserved
[  644.959401]  ? trace_hardirqs_on+0xbd/0x310
[  644.962556] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  644.967322]  ? kasan_check_read+0x11/0x20
[  644.967341]  ? __run_timers+0x7da/0xc70
[  644.971376] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  644.975909]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  644.979343] ksoftirqd/1 cpuset=
[  644.982718]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  644.987008] /
[  644.993517]  __run_timers+0x7e5/0xc70
[  644.997645]  mems_allowed=0
[  645.001632]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  645.041997]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  645.047038]  ? graph_lock+0x170/0x170
[  645.051116]  ? print_usage_bug+0xc0/0xc0
[  645.055181]  ? lock_release+0x970/0x970
[  645.059183]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  645.064389]  ? find_held_lock+0x36/0x1c0
[  645.068462]  ? graph_lock+0x170/0x170
[  645.072269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.077814]  ? check_preemption_disabled+0x48/0x200
[  645.082845]  ? __lock_is_held+0xb5/0x140
[  645.086911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.092448]  ? check_preemption_disabled+0x48/0x200
[  645.097479]  run_timer_softirq+0x52/0xb0
[  645.101550]  ? rcu_read_lock_sched_held+0x108/0x120
[  645.106786]  __do_softirq+0x30b/0xad8
[  645.110605]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  645.115718]  ? pvclock_read_flags+0x160/0x160
[  645.120217]  ? lapic_next_event+0x5a/0x90
[  645.124373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.129913]  ? check_preemption_disabled+0x48/0x200
[  645.134927]  ? check_preemption_disabled+0x48/0x200
[  645.139954]  ? kvm_clock_read+0x18/0x30
[  645.143930]  ? kvm_sched_clock_read+0x9/0x20
[  645.148346]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.153883]  ? check_preemption_disabled+0x48/0x200
[  645.158932]  irq_exit+0x17f/0x1c0
[  645.162391]  smp_apic_timer_interrupt+0x1cb/0x760
[  645.167239]  ? smp_reschedule_interrupt+0x109/0x650
[  645.172263]  ? smp_call_function_single_interrupt+0x650/0x650
[  645.178168]  ? interrupt_entry+0xb5/0xf0
[  645.182238]  ? trace_hardirqs_off_caller+0xbb/0x300
[  645.187265]  ? trace_hardirqs_off_caller+0xbb/0x300
[  645.192317]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  645.197192]  ? trace_hardirqs_off+0x300/0x300
[  645.201699]  ? trace_hardirqs_off+0x300/0x300
[  645.206196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.211748]  ? check_preemption_disabled+0x48/0x200
[  645.216763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.222321]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  645.227182]  apic_timer_interrupt+0xf/0x20
[  645.231412]  </IRQ>
[  645.233654] RIP: 0010:console_unlock+0x1017/0x11a0
[  645.238588] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  645.257500] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  645.265229] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  645.272512] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  645.279809] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  645.287091] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  645.294370] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  645.301671]  ? netconsole_netdev_event+0x280/0x280
[  645.306630]  ? console_unlock+0x100e/0x11a0
[  645.310984]  ? devkmsg_read+0xbb0/0xbb0
[  645.314968]  ? lock_release+0x970/0x970
[  645.318950]  ? retint_kernel+0x2d/0x2d
[  645.322859]  vprintk_emit+0x33d/0x930
[  645.326674]  ? wake_up_klogd+0x180/0x180
[  645.330741]  ? __lock_acquire+0x6f0/0x4ec0
[  645.334982]  ? __lock_acquire+0x7ec/0x4ec0
[  645.339220]  ? mark_held_locks+0x121/0x130
[  645.343458]  ? print_usage_bug+0xc0/0xc0
[  645.347530]  ? vprintk_default+0x28/0x30
[  645.351592]  ? vprintk_func+0x85/0x181
[  645.355498]  vprintk_default+0x28/0x30
[  645.359390]  vprintk_func+0x7e/0x181
[  645.363116]  printk+0xa7/0xcf
[  645.366234]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  645.371102]  show_free_areas.cold.119+0x1ab4/0x215d
[  645.376150]  ? si_meminfo_node+0x260/0x260
[  645.380389]  ? __lock_acquire+0x7ec/0x4ec0
[  645.384629]  ? update_load_avg+0x387/0x2470
[  645.388960]  ? __lock_acquire+0x7ec/0x4ec0
[  645.393195]  ? __lock_acquire+0x7ec/0x4ec0
[  645.397451]  ? mark_held_locks+0x130/0x130
[  645.401690]  ? mark_held_locks+0x130/0x130
[  645.405933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.411472]  ? graph_lock+0x170/0x170
[  645.415282]  ? put_dec+0x3b/0xf0
[  645.418659]  ? number+0x972/0xca0
[  645.422119]  ? __lock_acquire+0x7ec/0x4ec0
[  645.426358]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  645.431906]  ? find_held_lock+0x36/0x1c0
[  645.435980]  ? serial8250_console_write+0x8b3/0xb10
[  645.440999]  ? lock_downgrade+0x900/0x900
[  645.445165]  ? graph_lock+0x170/0x170
[  645.448970]  ? graph_lock+0x170/0x170
[  645.452775]  ? print_usage_bug+0xc0/0xc0
[  645.456843]  ? do_raw_spin_unlock+0xa7/0x2f0
[  645.461253]  ? trace_hardirqs_on+0x310/0x310
[  645.465671]  ? wq_watchdog_touch+0x9c/0xfe
[  645.469909]  ? io_serial_in+0x11/0x90
[  645.473719]  ? find_held_lock+0x36/0x1c0
[  645.477798]  ? mark_held_locks+0xc7/0x130
[  645.481952]  ? netconsole_netdev_event+0x280/0x280
[  645.486877]  ? console_unlock+0xfe2/0x11a0
[  645.491111]  ? lockdep_hardirqs_on+0x421/0x5c0
[  645.495700]  ? trace_hardirqs_on+0xbd/0x310
[  645.500037]  ? vprintk_emit+0x33d/0x930
[  645.504018]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  645.509487]  ? kasan_check_write+0x14/0x20
[  645.513726]  ? do_raw_spin_lock+0xc1/0x200
[  645.517974]  ? netconsole_netdev_event+0x280/0x280
[  645.522923]  ? console_unlock+0x98e/0x11a0
[  645.527167]  ? devkmsg_read+0xbb0/0xbb0
[  645.531143]  ? vprintk_emit+0x7f7/0x930
[  645.535123]  ? lock_release+0x970/0x970
[  645.539097]  ? preempt_count_add+0x7d/0x160
[  645.543436]  ? wake_up_klogd+0x11a/0x180
[  645.547502]  ? console_device+0xc0/0xc0
[  645.551483]  ? do_raw_spin_lock+0xc1/0x200
[  645.555742]  ? vprintk_emit+0x268/0x930
[  645.559723]  ? wake_up_klogd+0x180/0x180
[  645.563784]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  645.568545]  ? trace_hardirqs_off_caller+0x300/0x300
[  645.573652]  ? retint_kernel+0x1b/0x2d
[  645.577544]  ? trace_hardirqs_on+0x310/0x310
[  645.581965]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  645.586735]  ? retint_kernel+0x2d/0x2d
[  645.590631]  ? vprintk_default+0x28/0x30
[  645.594693]  ? vprintk_func+0x85/0x181
[  645.598584]  ? arch_local_irq_restore+0x45/0x52
[  645.603344]  ? printk+0xa7/0xcf
[  645.606627]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  645.611398]  ? show_mem+0x1e/0x17b
[  645.614966]  show_mem+0x34/0x17b
[  645.618342]  dump_header+0x2f1/0xf72
[  645.622072]  ? pagefault_out_of_memory+0x197/0x197
[  645.627009]  ? mark_held_locks+0x130/0x130
[  645.631259]  ? __lock_acquire+0x7ec/0x4ec0
[  645.635505]  ? mem_cgroup_charge_statistics+0x780/0x780
[  645.640873]  ? print_usage_bug+0xc0/0xc0
[  645.644938]  ? print_usage_bug+0xc0/0xc0
[  645.649009]  ? graph_lock+0x170/0x170
[  645.652820]  ? graph_lock+0x170/0x170
[  645.656631]  ? print_usage_bug+0xc0/0xc0
[  645.660711]  ? print_usage_bug+0xc0/0xc0
[  645.664785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.670336]  ? find_held_lock+0x36/0x1c0
[  645.674412]  ? mark_held_locks+0xc7/0x130
[  645.678570]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  645.683674]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  645.688787]  ? lockdep_hardirqs_on+0x421/0x5c0
[  645.693380]  ? trace_hardirqs_on+0xbd/0x310
[  645.697700]  ? kasan_check_read+0x11/0x20
[  645.701853]  ? ___ratelimit+0x36f/0x655
[  645.705832]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  645.711659]  ? trace_hardirqs_on+0x310/0x310
[  645.716073]  ? lock_downgrade+0x900/0x900
[  645.720236]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  645.725348]  ? ___ratelimit+0xaa/0x655
[  645.729241]  ? idr_get_free+0xec0/0xec0
[  645.733221]  ? kasan_check_write+0x14/0x20
[  645.737460]  ? do_raw_spin_lock+0xc1/0x200
[  645.741708]  oom_kill_process.cold.27+0x10/0x903
[  645.746477]  ? graph_lock+0x170/0x170
[  645.750282]  ? _raw_spin_unlock+0x2c/0x50
[  645.754445]  ? oom_badness+0xe6/0xaa0
[  645.758258]  ? oom_evaluate_task+0x540/0x540
[  645.762682]  ? find_held_lock+0x36/0x1c0
[  645.766757]  ? out_of_memory+0x974/0x14c0
[  645.770910]  ? lock_downgrade+0x900/0x900
[  645.775060]  ? check_preemption_disabled+0x48/0x200
[  645.780086]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  645.785882]  ? kasan_check_read+0x11/0x20
[  645.790046]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  645.795332]  ? rcu_bh_qs+0xc0/0xc0
[  645.798882]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  645.803899]  ? oom_evaluate_task+0x302/0x540
[  645.808319]  out_of_memory+0xa86/0x14c0
[  645.812318]  ? oom_killer_disable+0x3a0/0x3a0
[  645.816836]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  645.821772]  ? __mutex_add_waiter+0x2a0/0x2a0
[  645.826292]  __alloc_pages_slowpath+0x2318/0x2d80
[  645.831173]  ? warn_alloc+0x120/0x120
[  645.834979]  ? __radix_tree_lookup+0x4c0/0x4c0
[  645.839584]  ? find_get_entry+0x2f2/0xc40
[  645.843744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  645.849298]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  645.854231]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  645.859775]  ? should_fail+0x22d/0xd01
[  645.863674]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  645.868779]  ? __lock_is_held+0xb5/0x140
[  645.872872]  ? __lock_is_held+0xb5/0x140
[  645.876954]  ? ___might_sleep+0x1ed/0x300
[  645.881102]  ? lock_release+0x970/0x970
[  645.885083]  ? arch_local_save_flags+0x40/0x40
[  645.889693]  ? __might_sleep+0x95/0x190
[  645.893691]  __alloc_pages_nodemask+0xa80/0xde0
[  645.898382]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  645.903407]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  645.909206]  ? kasan_check_read+0x11/0x20
[  645.913357]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  645.918639]  ? graph_lock+0x170/0x170
[  645.922444]  ? print_usage_bug+0xc0/0xc0
[  645.926512]  ? graph_lock+0x170/0x170
[  645.930317]  ? graph_lock+0x170/0x170
[  645.934126]  ? __do_page_cache_readahead+0x7ce/0x980
[  645.939242]  ? find_held_lock+0x36/0x1c0
[  645.943315]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  645.948878]  alloc_pages_current+0x10c/0x210
[  645.953306]  ? lock_downgrade+0x900/0x900
[  645.957482]  __page_cache_alloc+0x38f/0x5b0
[  645.961812]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  645.967620]  ? kasan_check_read+0x11/0x20
[  645.971776]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  645.977074]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  645.981748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  645.987300]  ? check_preemption_disabled+0x48/0x200
[  645.992335]  filemap_fault+0x1594/0x25f0
[  645.996418]  ? __lock_page_or_retry+0xa00/0xa00
[  646.001626]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  646.007421]  ? kasan_check_read+0x11/0x20
[  646.011577]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  646.016856]  ? rcu_bh_qs+0xc0/0xc0
[  646.020406]  ? find_held_lock+0x36/0x1c0
[  646.024480]  ? filemap_map_pages+0xdea/0x1980
[  646.028992]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  646.034809]  ? find_get_pages_range_tag+0x1320/0x1320
[  646.040007]  ? unwind_dump+0x190/0x190
[  646.043909]  ? graph_lock+0x170/0x170
[  646.047746]  ? is_bpf_text_address+0xd3/0x170
[  646.052249]  ? __kernel_text_address+0xd/0x40
[  646.056761]  ? lock_acquire+0x1ed/0x520
[  646.060739]  ? ext4_filemap_fault+0x7a/0xad
[  646.065073]  ? lock_release+0x970/0x970
[  646.069061]  ? arch_local_save_flags+0x40/0x40
[  646.073643]  ? save_stack+0x43/0xd0
[  646.077268]  ? __kasan_slab_free+0x102/0x150
[  646.081683]  ? kasan_slab_free+0xe/0x10
[  646.085675]  ? kfree+0xcf/0x230
[  646.088962]  ? print_usage_bug+0xc0/0xc0
[  646.093034]  ? __vfs_read+0x117/0x9b0
[  646.096851]  ? down_read+0xb0/0x1d0
[  646.100491]  ? ext4_filemap_fault+0x7a/0xad
[  646.104823]  ? __down_interruptible+0x700/0x700
[  646.109538]  ext4_filemap_fault+0x82/0xad
[  646.113701]  __do_fault+0x100/0x6b0
[  646.117334]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  646.122792]  ? print_bad_pte+0x6c0/0x6c0
[  646.126861]  ? __kasan_slab_free+0x119/0x150
[  646.131278]  ? pmd_val+0x88/0x100
[  646.134752]  ? add_mm_counter_fast+0xd0/0xd0
[  646.139164]  ? pmd_val+0x88/0x100
[  646.142621]  ? add_mm_counter_fast+0xd0/0xd0
[  646.147046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  646.152597]  __handle_mm_fault+0x3709/0x53e0
[  646.157020]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  646.161880]  ? graph_lock+0x170/0x170
[  646.165682]  ? print_usage_bug+0xc0/0xc0
[  646.169747]  ? graph_lock+0x170/0x170
[  646.173548]  ? graph_lock+0x170/0x170
[  646.177377]  ? handle_mm_fault+0x42a/0xc70
[  646.181613]  ? lock_downgrade+0x900/0x900
[  646.185761]  ? check_preemption_disabled+0x48/0x200
[  646.190828]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  646.196635]  ? kasan_check_read+0x11/0x20
[  646.200785]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  646.206067]  ? rcu_bh_qs+0xc0/0xc0
[  646.209623]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  646.215077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  646.220615]  ? check_preemption_disabled+0x48/0x200
[  646.225642]  handle_mm_fault+0x54f/0xc70
[  646.229710]  ? __handle_mm_fault+0x53e0/0x53e0
[  646.234302]  ? find_vma+0x34/0x190
[  646.237855]  __do_page_fault+0x67d/0xed0
[  646.241948]  ? mm_fault_error+0x380/0x380
[  646.246098]  ? trace_hardirqs_off+0xb8/0x300
[  646.250514]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  646.255896]  ? trace_hardirqs_on+0x310/0x310
[  646.260322]  do_page_fault+0xf2/0x7e0
[  646.264130]  ? vmalloc_sync_all+0x30/0x30
[  646.268282]  ? error_entry+0x70/0xd0
[  646.272005]  ? trace_hardirqs_off_caller+0xbb/0x300
[  646.277040]  ? trace_hardirqs_on_caller+0xc0/0x300
[  646.281976]  ? syscall_return_slowpath+0x5e0/0x5e0
[  646.286925]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  646.291788]  ? trace_hardirqs_off+0x300/0x300
[  646.296296]  ? trace_hardirqs_off_caller+0x300/0x300
[  646.301410]  ? prepare_exit_to_usermode+0x291/0x3b0
[  646.306435]  ? page_fault+0x8/0x30
[  646.309982]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  646.314829]  ? page_fault+0x8/0x30
[  646.318379]  page_fault+0x1e/0x30
[  646.321841] RIP: 0033:0x7f60147c71fd
[  646.325559] Code: Bad RIP value.
[  646.328930] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  646.334299] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  646.341571] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  646.348849] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  646.356151] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  646.363424] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  646.370727] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  646.370813] aoe: skb alloc failure
[  646.377698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  646.377703] Call Trace:
[  646.377726]  dump_stack+0x1c4/0x2b4
[  646.377745]  ? dump_stack_print_info.cold.2+0x52/0x52
[  646.381307] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  646.390642]  warn_alloc.cold.118+0xb7/0x1bd
[  646.393198] rsyslogd cpuset=
[  646.396835]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  646.402004] /
[  646.412072]  ? lock_downgrade+0x900/0x900
[  646.416370]  mems_allowed=0
[  646.419388]  ? trace_hardirqs_off+0xb8/0x300
[  646.437386]  ? trace_hardirqs_off+0xb8/0x300
[  646.441814]  __alloc_pages_slowpath+0x2667/0x2d80
[  646.446692]  ? warn_alloc+0x120/0x120
[  646.450503]  ? warn_alloc+0x120/0x120
[  646.454308]  ? print_usage_bug+0xc0/0xc0
[  646.458375]  ? warn_alloc+0x120/0x120
[  646.462183]  ? print_usage_bug+0xc0/0xc0
[  646.466250]  ? __lock_acquire+0x7ec/0x4ec0
[  646.470486]  ? __lock_acquire+0x7ec/0x4ec0
[  646.474729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  646.480284]  ? should_fail+0x22d/0xd01
[  646.484181]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  646.489283]  ? __lock_acquire+0x7ec/0x4ec0
[  646.493537]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  646.498642]  ? __lock_acquire+0x7ec/0x4ec0
[  646.502882]  ? should_fail+0x22d/0xd01
[  646.506782]  ? mark_held_locks+0x130/0x130
[  646.511062]  ? mark_held_locks+0x130/0x130
[  646.515319]  ? graph_lock+0x170/0x170
[  646.519126]  ? graph_lock+0x170/0x170
[  646.522939]  ? graph_lock+0x170/0x170
[  646.526742]  ? print_usage_bug+0xc0/0xc0
[  646.530813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.536355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.541895]  ? check_preemption_disabled+0x48/0x200
[  646.546915]  ? check_preemption_disabled+0x48/0x200
[  646.551946]  ? __lock_is_held+0xb5/0x140
[  646.556016]  __alloc_pages_nodemask+0xa80/0xde0
[  646.560706]  ? graph_lock+0x170/0x170
[  646.564518]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  646.569532]  ? graph_lock+0x170/0x170
[  646.573350]  ? find_held_lock+0x36/0x1c0
[  646.577425]  ? ____cache_alloc_node+0x1c7/0x1e0
[  646.582111]  ? lock_downgrade+0x900/0x900
[  646.586282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.591835]  cache_grow_begin+0x91/0x8c0
[  646.595901]  ? do_raw_spin_unlock+0xa7/0x2f0
[  646.600324]  fallback_alloc+0x203/0x2e0
[  646.604315]  ____cache_alloc_node+0x1c7/0x1e0
[  646.608829]  kmem_cache_alloc_node+0xe3/0x730
[  646.613335]  ? ipv6_get_ifaddr+0x42e/0x620
[  646.617588]  __alloc_skb+0x119/0x770
[  646.621310]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  646.626606]  ? skb_scrub_packet+0x490/0x490
[  646.630931]  ? lock_downgrade+0x900/0x900
[  646.635095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.640635]  ? refcount_sub_and_test_checked+0x203/0x310
[  646.646095]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  646.651553]  ? addrconf_rs_timer+0x6f0/0x6f0
[  646.655984]  ndisc_alloc_skb+0x144/0x340
[  646.660062]  ndisc_send_rs+0x331/0x6e0
[  646.663961]  addrconf_rs_timer+0x3c0/0x6f0
[  646.668231]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  646.672488]  call_timer_fn+0x272/0x920
[  646.676378]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  646.680619]  ? process_timeout+0x40/0x40
[  646.684680]  ? find_held_lock+0x36/0x1c0
[  646.688752]  ? __run_timers+0x7da/0xc70
[  646.692737]  ? _raw_spin_unlock_irq+0x27/0x80
[  646.697238]  ? _raw_spin_unlock_irq+0x27/0x80
[  646.701733]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  646.705981]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  646.710567]  ? trace_hardirqs_on+0xbd/0x310
[  646.714889]  ? kasan_check_read+0x11/0x20
[  646.719050]  ? __run_timers+0x7da/0xc70
[  646.723039]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  646.728509]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  646.732768]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  646.737032]  __run_timers+0x7e5/0xc70
[  646.740840]  ? find_held_lock+0x36/0x1c0
[  646.744922]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  646.750295]  ? _raw_spin_unlock_irq+0x27/0x80
[  646.754808]  ? _raw_spin_unlock_irq+0x27/0x80
[  646.759314]  ? lockdep_hardirqs_on+0x421/0x5c0
[  646.763992]  ? trace_hardirqs_on+0xbd/0x310
[  646.768327]  ? kasan_check_read+0x11/0x20
[  646.772480]  ? finish_task_switch+0x1f5/0x900
[  646.776982]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  646.782441]  ? compat_start_thread+0x80/0x80
[  646.786877]  ? pvclock_read_flags+0x160/0x160
[  646.791378]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.796918]  ? check_preemption_disabled+0x48/0x200
[  646.801946]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  646.807485]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  646.812769]  ? rcu_pm_notify+0xc0/0xc0
[  646.816666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  646.822218]  ? check_preemption_disabled+0x48/0x200
[  646.827248]  run_timer_softirq+0x52/0xb0
[  646.831313]  ? rcu_read_lock_sched_held+0x108/0x120
[  646.836334]  __do_softirq+0x30b/0xad8
[  646.840194]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  646.845300]  ? trace_hardirqs_off_caller+0x300/0x300
[  646.850423]  ? smpboot_thread_fn+0x334/0xa00
[  646.854844]  ? schedule+0x108/0x460
[  646.858488]  ? trace_hardirqs_off+0xb8/0x300
[  646.862900]  ? smpboot_thread_fn+0x68b/0xa00
[  646.867314]  ? trace_hardirqs_on+0x310/0x310
[  646.871742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  646.877312]  ? check_preemption_disabled+0x48/0x200
[  646.882339]  ? takeover_tasklets+0xa90/0xa90
[  646.886754]  run_ksoftirqd+0x94/0x100
[  646.890563]  smpboot_thread_fn+0x68b/0xa00
[  646.894813]  ? sort_range+0x30/0x30
[  646.898453]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  646.903557]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  646.909097]  ? __kthread_parkme+0xfb/0x1a0
[  646.913348]  kthread+0x35a/0x420
[  646.916715]  ? sort_range+0x30/0x30
[  646.920342]  ? kthread_bind+0x40/0x40
[  646.924147]  ret_from_fork+0x3a/0x50
[  646.927879] warn_alloc_show_mem: 1 callbacks suppressed
[  646.927891] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  646.927893] Mem-Info:
[  646.927925] active_anon:49550 inactive_anon:372 isolated_anon:0
[  646.927925]  active_file:21 inactive_file:14 isolated_file:0
[  646.927925]  unevictable:0 dirty:0 writeback:0 unstable:0
[  646.927925]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  646.927925]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  646.927925]  free:13755 free_pcp:502 free_cma:0
[  646.933270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  646.940127] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  646.942525] Call Trace:
[  646.975398] Node 0 
[  646.984761]  <IRQ>
[  647.012467] 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
[  647.015041]  dump_stack+0x1c4/0x2b4
[  647.017251] lowmem_reserve[]: 0
[  647.019420]  ? dump_stack_print_info.cold.2+0x52/0x52
[  647.044921]  2815
[  647.048583]  warn_alloc.cold.118+0xb7/0x1bd
[  647.051807]  6318 6318
[  647.057010]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  647.059062] Node 0 
[  647.063389]  ? lock_downgrade+0x900/0x900
[  647.065893] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  647.070715]  ? trace_hardirqs_off+0xb8/0x300
[  647.072938] lowmem_reserve[]:
[  647.077091]  ? trace_hardirqs_off+0xb8/0x300
[  647.103621]  0
[  647.108220]  __alloc_pages_slowpath+0x2667/0x2d80
[  647.111291]  0 3503
[  647.115733]  ? warn_alloc+0x120/0x120
[  647.117484]  3503
[  647.122327]  ? __lock_acquire+0x7ec/0x4ec0
[  647.124542] Node 0 
[  647.128340]  ? warn_alloc+0x120/0x120
[  647.130408] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  647.134615]  ? print_usage_bug+0xc0/0xc0
[  647.136834] lowmem_reserve[]:
[  647.140661]  ? warn_alloc+0x120/0x120
[  647.169101]  0 0
[  647.173182]  ? print_usage_bug+0xc0/0xc0
[  647.176283]  0 0
[  647.180109]  ? mark_held_locks+0x130/0x130
[  647.182064] Node 0 
[  647.186125]  ? mark_held_locks+0x130/0x130
[  647.188081] DMA: 
[  647.192322]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  647.194537] 1*4kB 
[  647.198798]  ? should_fail+0x22d/0xd01
[  647.200848] (U) 
[  647.206384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.208515] 0*8kB 
[  647.212405]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  647.214358] 0*16kB 
[  647.219892]  ? __lock_acquire+0x7ec/0x4ec0
[  647.222031] 1*32kB 
[  647.227131]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  647.229349] (U) 
[  647.233583]  ? should_fail+0x22d/0xd01
[  647.235805] 2*64kB 
[  647.240905]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  647.242852] (U) 1*128kB 
[  647.246755]  ? mark_held_locks+0x130/0x130
[  647.248972] (U) 
[  647.254512]  ? mark_held_locks+0x130/0x130
[  647.257183] 1*256kB 
[  647.261417]  ? graph_lock+0x170/0x170
[  647.263370] (U) 
[  647.267602]  ? graph_lock+0x170/0x170
[  647.269909] 0*512kB 
[  647.273703]  ? print_usage_bug+0xc0/0xc0
[  647.275652] 1*1024kB (U) 
[  647.279462]  ? do_raw_spin_unlock+0xa7/0x2f0
[  647.281774] 1*2048kB (M) 
[  647.285848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.288585] 3*4096kB 
[  647.292988]  ? check_preemption_disabled+0x48/0x200
[  647.295727] (M) 
[  647.301262]  ? check_preemption_disabled+0x48/0x200
[  647.303646] = 15908kB
[  647.303656] Node 0 
[  647.308678]  ? __lock_is_held+0xb5/0x140
[  647.310625] DMA32: 
[  647.315641]  __alloc_pages_nodemask+0xa80/0xde0
[  647.318037] 3*4kB 
[  647.320269]  ? graph_lock+0x170/0x170
[  647.324311] (UM) 
[  647.326547]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  647.331199] 0*8kB 
[  647.333344]  ? graph_lock+0x170/0x170
[  647.337119] 3*16kB (UM) 
[  647.339199]  ? find_held_lock+0x36/0x1c0
[  647.344186] 1*32kB 
[  647.346342]  ? ____cache_alloc_node+0x1c7/0x1e0
[  647.350113] (M) 
[  647.352785]  ? lock_downgrade+0x900/0x900
[  647.356824] 2*64kB (M) 
[  647.359092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.363742] 3*128kB 
[  647.365719]  cache_grow_begin+0x91/0x8c0
[  647.369845] (M) 
[  647.372430]  ? do_raw_spin_unlock+0xa7/0x2f0
[  647.377944] 2*256kB 
[  647.380271]  fallback_alloc+0x203/0x2e0
[  647.384302] (M) 
[  647.386291]  ____cache_alloc_node+0x1c7/0x1e0
[  647.390660] 3*512kB (M) 
[  647.392996]  kmem_cache_alloc_node+0xe3/0x730
[  647.396937] 4*1024kB (UM) 
[  647.398923]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  647.403390] 3*2048kB (M) 
[  647.406071]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  647.410536] 3*4096kB (M) 
[  647.413393]  __alloc_skb+0x119/0x770
[  647.418464] = 25180kB
[  647.418473] Node 0 
[  647.421234]  ? calc_wheel_index+0x220/0x220
[  647.425794] Normal: 
[  647.428554]  ? skb_scrub_packet+0x490/0x490
[  647.432246] 2623*4kB 
[  647.434662]  ? vprintk_default+0x28/0x30
[  647.436872] (UME) 
[  647.441190]  ? vprintk_func+0x85/0x181
[  647.443506] 197*8kB 
[  647.447822]  ? printk+0xa7/0xcf
[  647.450230] (UME) 
[  647.454297]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  647.456414] 18*16kB (UM) 
[  647.460314]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  647.462615] 18*32kB 
[  647.465891]  new_skb+0x26/0x1c0
[  647.468030] (UM) 
[  647.472783]  aoecmd_cfg+0x279/0x7f0
[  647.475532] 17*64kB 
[  647.480111]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  647.482412] (UM) 
[  647.485691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.487729] 0*128kB 0*256kB 
[  647.491364]  ? check_preemption_disabled+0x48/0x200
[  647.493667] 0*512kB 
[  647.497984]  ? check_preemption_disabled+0x48/0x200
[  647.500032] 0*1024kB 0*2048kB 
[  647.505590]  ? __lock_is_held+0xb5/0x140
[  647.508581] 0*4096kB 
[  647.513601]  discover_timer+0x50/0x60
[  647.515892] = 14020kB
[  647.515907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  647.520915]  call_timer_fn+0x272/0x920
[  647.524093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  647.528146]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  647.530538] 414 total pagecache pages
[  647.534336]  ? process_timeout+0x40/0x40
[  647.536730] 0 pages in swap cache
[  647.545577]  ? find_held_lock+0x36/0x1c0
[  647.549447] Swap cache stats: add 0, delete 0, find 0/0
[  647.558033]  ? mark_held_locks+0xc7/0x130
[  647.562847] Free swap  = 0kB
[  647.566648]  ? _raw_spin_unlock_irq+0x27/0x80
[  647.570689] Total swap = 0kB
[  647.574139]  ? _raw_spin_unlock_irq+0x27/0x80
[  647.578177] 1965979 pages RAM
[  647.583538]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  647.587661] 0 pages HighMem/MovableOnly
[  647.590680]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  647.595147] 343324 pages reserved
[  647.595157] 0 pages cma reserved
[  647.598177]  ? trace_hardirqs_on+0xbd/0x310
[  647.602742] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  647.605747]  ? kasan_check_read+0x11/0x20
[  647.605766]  ? __run_timers+0x7da/0xc70
[  647.610648] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  647.614577]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  647.619141] ksoftirqd/1 cpuset=
[  647.622603]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  647.625957] /
[  647.630293]  __run_timers+0x7e5/0xc70
[  647.636761]  mems_allowed=0
[  647.640908]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  647.682452]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  647.687475]  ? graph_lock+0x170/0x170
[  647.691310]  ? print_usage_bug+0xc0/0xc0
[  647.695377]  ? lock_release+0x970/0x970
[  647.699358]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  647.704559]  ? find_held_lock+0x36/0x1c0
[  647.708630]  ? graph_lock+0x170/0x170
[  647.712447]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.717986]  ? check_preemption_disabled+0x48/0x200
[  647.723035]  ? __lock_is_held+0xb5/0x140
[  647.727103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.732645]  ? check_preemption_disabled+0x48/0x200
[  647.737676]  run_timer_softirq+0x52/0xb0
[  647.741743]  ? rcu_read_lock_sched_held+0x108/0x120
[  647.746765]  __do_softirq+0x30b/0xad8
[  647.750598]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  647.755714]  ? pvclock_read_flags+0x160/0x160
[  647.760224]  ? lapic_next_event+0x5a/0x90
[  647.764384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.769951]  ? check_preemption_disabled+0x48/0x200
[  647.774970]  ? check_preemption_disabled+0x48/0x200
[  647.780007]  ? kvm_clock_read+0x18/0x30
[  647.783993]  ? kvm_sched_clock_read+0x9/0x20
[  647.788413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.793952]  ? check_preemption_disabled+0x48/0x200
[  647.798988]  irq_exit+0x17f/0x1c0
[  647.802465]  smp_apic_timer_interrupt+0x1cb/0x760
[  647.807315]  ? smp_reschedule_interrupt+0x109/0x650
[  647.812339]  ? smp_call_function_single_interrupt+0x650/0x650
[  647.818226]  ? interrupt_entry+0xb5/0xf0
[  647.822300]  ? trace_hardirqs_off_caller+0xbb/0x300
[  647.827322]  ? trace_hardirqs_off_caller+0xbb/0x300
[  647.832341]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  647.837187]  ? trace_hardirqs_off+0x300/0x300
[  647.841684]  ? trace_hardirqs_off+0x300/0x300
[  647.846195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.851745]  ? check_preemption_disabled+0x48/0x200
[  647.856762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  647.862319]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  647.867178]  apic_timer_interrupt+0xf/0x20
[  647.871410]  </IRQ>
[  647.873653] RIP: 0010:console_unlock+0x1017/0x11a0
[  647.878588] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  647.897490] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  647.905214] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  647.912483] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  647.919753] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  647.927042] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  647.934312] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  647.941601]  ? netconsole_netdev_event+0x280/0x280
[  647.946552]  ? console_unlock+0x100e/0x11a0
[  647.950903]  ? devkmsg_read+0xbb0/0xbb0
[  647.954892]  ? lock_release+0x970/0x970
[  647.958886]  ? retint_kernel+0x2d/0x2d
[  647.962806]  vprintk_emit+0x33d/0x930
[  647.966618]  ? wake_up_klogd+0x180/0x180
[  647.970686]  ? __lock_acquire+0x6f0/0x4ec0
[  647.974960]  ? __lock_acquire+0x7ec/0x4ec0
[  647.979213]  ? mark_held_locks+0x121/0x130
[  647.983451]  ? print_usage_bug+0xc0/0xc0
[  647.987522]  ? vprintk_default+0x28/0x30
[  647.991584]  ? vprintk_func+0x85/0x181
[  647.995483]  vprintk_default+0x28/0x30
[  647.999889]  vprintk_func+0x7e/0x181
[  648.003610]  printk+0xa7/0xcf
[  648.006723]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  648.011500]  show_free_areas.cold.119+0x1ab4/0x215d
[  648.016546]  ? si_meminfo_node+0x260/0x260
[  648.020789]  ? __lock_acquire+0x7ec/0x4ec0
[  648.025046]  ? update_load_avg+0x387/0x2470
[  648.029378]  ? __lock_acquire+0x7ec/0x4ec0
[  648.033618]  ? __lock_acquire+0x7ec/0x4ec0
[  648.037873]  ? mark_held_locks+0x130/0x130
[  648.042110]  ? mark_held_locks+0x130/0x130
[  648.046356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  648.051896]  ? graph_lock+0x170/0x170
[  648.055701]  ? put_dec+0x3b/0xf0
[  648.059070]  ? number+0x972/0xca0
[  648.062535]  ? __lock_acquire+0x7ec/0x4ec0
[  648.066778]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  648.072347]  ? find_held_lock+0x36/0x1c0
[  648.076424]  ? serial8250_console_write+0x8b3/0xb10
[  648.081449]  ? lock_downgrade+0x900/0x900
[  648.085599]  ? graph_lock+0x170/0x170
[  648.089401]  ? graph_lock+0x170/0x170
[  648.093221]  ? print_usage_bug+0xc0/0xc0
[  648.097283]  ? do_raw_spin_unlock+0xa7/0x2f0
[  648.101700]  ? trace_hardirqs_on+0x310/0x310
[  648.106111]  ? wq_watchdog_touch+0x9c/0xfe
[  648.110350]  ? io_serial_in+0x11/0x90
[  648.114164]  ? find_held_lock+0x36/0x1c0
[  648.118241]  ? mark_held_locks+0xc7/0x130
[  648.122401]  ? netconsole_netdev_event+0x280/0x280
[  648.127336]  ? console_unlock+0xfe2/0x11a0
[  648.131577]  ? lockdep_hardirqs_on+0x421/0x5c0
[  648.136165]  ? trace_hardirqs_on+0xbd/0x310
[  648.140492]  ? vprintk_emit+0x33d/0x930
[  648.144508]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  648.149981]  ? kasan_check_write+0x14/0x20
[  648.154222]  ? do_raw_spin_lock+0xc1/0x200
[  648.158470]  ? netconsole_netdev_event+0x280/0x280
[  648.163408]  ? console_unlock+0x98e/0x11a0
[  648.167656]  ? devkmsg_read+0xbb0/0xbb0
[  648.171645]  ? vprintk_emit+0x7f7/0x930
[  648.175624]  ? lock_release+0x970/0x970
[  648.179601]  ? preempt_count_add+0x7d/0x160
[  648.183926]  ? wake_up_klogd+0x11a/0x180
[  648.187992]  ? console_device+0xc0/0xc0
[  648.191981]  ? do_raw_spin_lock+0xc1/0x200
[  648.196227]  ? vprintk_emit+0x268/0x930
[  648.200236]  ? wake_up_klogd+0x180/0x180
[  648.204401]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  648.209162]  ? trace_hardirqs_off_caller+0x300/0x300
[  648.214294]  ? retint_kernel+0x1b/0x2d
[  648.218188]  ? trace_hardirqs_on+0x310/0x310
[  648.222612]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  648.227380]  ? retint_kernel+0x2d/0x2d
[  648.231278]  ? vprintk_default+0x28/0x30
[  648.235351]  ? vprintk_func+0x85/0x181
[  648.239241]  ? arch_local_irq_restore+0x45/0x52
[  648.243924]  ? printk+0xa7/0xcf
[  648.247220]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  648.251989]  ? show_mem+0x1e/0x17b
[  648.255544]  show_mem+0x34/0x17b
[  648.258919]  dump_header+0x2f1/0xf72
[  648.262654]  ? pagefault_out_of_memory+0x197/0x197
[  648.267594]  ? mark_held_locks+0x130/0x130
[  648.271836]  ? __lock_acquire+0x7ec/0x4ec0
[  648.276076]  ? mem_cgroup_charge_statistics+0x780/0x780
[  648.281440]  ? print_usage_bug+0xc0/0xc0
[  648.285503]  ? print_usage_bug+0xc0/0xc0
[  648.289577]  ? graph_lock+0x170/0x170
[  648.293381]  ? graph_lock+0x170/0x170
[  648.297187]  ? print_usage_bug+0xc0/0xc0
[  648.301256]  ? print_usage_bug+0xc0/0xc0
[  648.305333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  648.310888]  ? find_held_lock+0x36/0x1c0
[  648.314980]  ? mark_held_locks+0xc7/0x130
[  648.319137]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  648.324246]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  648.329356]  ? lockdep_hardirqs_on+0x421/0x5c0
[  648.333941]  ? trace_hardirqs_on+0xbd/0x310
[  648.338260]  ? kasan_check_read+0x11/0x20
[  648.342418]  ? ___ratelimit+0x36f/0x655
[  648.346395]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  648.351848]  ? trace_hardirqs_on+0x310/0x310
[  648.356344]  ? lock_downgrade+0x900/0x900
[  648.360506]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  648.365614]  ? ___ratelimit+0xaa/0x655
[  648.369511]  ? idr_get_free+0xec0/0xec0
[  648.373488]  ? kasan_check_write+0x14/0x20
[  648.377730]  ? do_raw_spin_lock+0xc1/0x200
[  648.381979]  oom_kill_process.cold.27+0x10/0x903
[  648.386746]  ? graph_lock+0x170/0x170
[  648.390563]  ? _raw_spin_unlock+0x2c/0x50
[  648.394729]  ? oom_badness+0xe6/0xaa0
[  648.398539]  ? oom_evaluate_task+0x540/0x540
[  648.402956]  ? find_held_lock+0x36/0x1c0
[  648.407042]  ? out_of_memory+0x974/0x14c0
[  648.411200]  ? lock_downgrade+0x900/0x900
[  648.415351]  ? check_preemption_disabled+0x48/0x200
[  648.420379]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.426176]  ? kasan_check_read+0x11/0x20
[  648.430330]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  648.435612]  ? rcu_bh_qs+0xc0/0xc0
[  648.439163]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  648.444185]  ? oom_evaluate_task+0x302/0x540
[  648.448604]  out_of_memory+0xa86/0x14c0
[  648.452590]  ? oom_killer_disable+0x3a0/0x3a0
[  648.457091]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  648.462040]  ? __mutex_add_waiter+0x2a0/0x2a0
[  648.466557]  __alloc_pages_slowpath+0x2318/0x2d80
[  648.471434]  ? warn_alloc+0x120/0x120
[  648.475236]  ? __radix_tree_lookup+0x4c0/0x4c0
[  648.479837]  ? find_get_entry+0x2f2/0xc40
[  648.484012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  648.489564]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  648.494500]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.500049]  ? should_fail+0x22d/0xd01
[  648.503945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  648.509058]  ? __lock_is_held+0xb5/0x140
[  648.513168]  ? __lock_is_held+0xb5/0x140
[  648.517253]  ? ___might_sleep+0x1ed/0x300
[  648.521411]  ? lock_release+0x970/0x970
[  648.525389]  ? arch_local_save_flags+0x40/0x40
[  648.529987]  ? __might_sleep+0x95/0x190
[  648.533981]  __alloc_pages_nodemask+0xa80/0xde0
[  648.538664]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  648.543690]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.549494]  ? kasan_check_read+0x11/0x20
[  648.553647]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  648.558934]  ? graph_lock+0x170/0x170
[  648.562744]  ? print_usage_bug+0xc0/0xc0
[  648.566811]  ? graph_lock+0x170/0x170
[  648.570615]  ? graph_lock+0x170/0x170
[  648.574477]  ? __do_page_cache_readahead+0x7ce/0x980
[  648.579600]  ? find_held_lock+0x36/0x1c0
[  648.583674]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  648.589228]  alloc_pages_current+0x10c/0x210
[  648.593654]  ? lock_downgrade+0x900/0x900
[  648.597842]  __page_cache_alloc+0x38f/0x5b0
[  648.602175]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.607973]  ? kasan_check_read+0x11/0x20
[  648.612156]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  648.617445]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  648.622119]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.627660]  ? check_preemption_disabled+0x48/0x200
[  648.632707]  filemap_fault+0x1594/0x25f0
[  648.636787]  ? __lock_page_or_retry+0xa00/0xa00
[  648.641465]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.647260]  ? kasan_check_read+0x11/0x20
[  648.651420]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  648.656702]  ? rcu_bh_qs+0xc0/0xc0
[  648.660249]  ? find_held_lock+0x36/0x1c0
[  648.664330]  ? filemap_map_pages+0xdea/0x1980
[  648.668841]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.674650]  ? find_get_pages_range_tag+0x1320/0x1320
[  648.679850]  ? unwind_dump+0x190/0x190
[  648.683751]  ? graph_lock+0x170/0x170
[  648.687571]  ? is_bpf_text_address+0xd3/0x170
[  648.692077]  ? __kernel_text_address+0xd/0x40
[  648.696586]  ? lock_acquire+0x1ed/0x520
[  648.700566]  ? ext4_filemap_fault+0x7a/0xad
[  648.704895]  ? lock_release+0x970/0x970
[  648.708873]  ? arch_local_save_flags+0x40/0x40
[  648.713452]  ? save_stack+0x43/0xd0
[  648.717083]  ? __kasan_slab_free+0x102/0x150
[  648.721493]  ? kasan_slab_free+0xe/0x10
[  648.725471]  ? kfree+0xcf/0x230
[  648.728752]  ? print_usage_bug+0xc0/0xc0
[  648.732824]  ? __vfs_read+0x117/0x9b0
[  648.736644]  ? down_read+0xb0/0x1d0
[  648.740271]  ? ext4_filemap_fault+0x7a/0xad
[  648.744618]  ? __down_interruptible+0x700/0x700
[  648.749316]  ext4_filemap_fault+0x82/0xad
[  648.753473]  __do_fault+0x100/0x6b0
[  648.757109]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  648.762565]  ? print_bad_pte+0x6c0/0x6c0
[  648.766634]  ? __kasan_slab_free+0x119/0x150
[  648.771055]  ? pmd_val+0x88/0x100
[  648.774515]  ? add_mm_counter_fast+0xd0/0xd0
[  648.778928]  ? pmd_val+0x88/0x100
[  648.782387]  ? add_mm_counter_fast+0xd0/0xd0
[  648.786831]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.792377]  __handle_mm_fault+0x3709/0x53e0
[  648.796797]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  648.801643]  ? graph_lock+0x170/0x170
[  648.805448]  ? print_usage_bug+0xc0/0xc0
[  648.809513]  ? graph_lock+0x170/0x170
[  648.813331]  ? graph_lock+0x170/0x170
[  648.817153]  ? handle_mm_fault+0x42a/0xc70
[  648.821391]  ? lock_downgrade+0x900/0x900
[  648.825537]  ? check_preemption_disabled+0x48/0x200
[  648.830565]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  648.836362]  ? kasan_check_read+0x11/0x20
[  648.840516]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  648.845795]  ? rcu_bh_qs+0xc0/0xc0
[  648.849346]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  648.854816]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.860359]  ? check_preemption_disabled+0x48/0x200
[  648.865388]  handle_mm_fault+0x54f/0xc70
[  648.869458]  ? __handle_mm_fault+0x53e0/0x53e0
[  648.874053]  ? find_vma+0x34/0x190
[  648.877604]  __do_page_fault+0x67d/0xed0
[  648.881678]  ? mm_fault_error+0x380/0x380
[  648.885838]  ? trace_hardirqs_off+0xb8/0x300
[  648.890248]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  648.895618]  ? trace_hardirqs_on+0x310/0x310
[  648.900049]  do_page_fault+0xf2/0x7e0
[  648.903856]  ? vmalloc_sync_all+0x30/0x30
[  648.908006]  ? error_entry+0x70/0xd0
[  648.911735]  ? trace_hardirqs_off_caller+0xbb/0x300
[  648.916751]  ? trace_hardirqs_on_caller+0xc0/0x300
[  648.921700]  ? syscall_return_slowpath+0x5e0/0x5e0
[  648.926628]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  648.931476]  ? trace_hardirqs_off+0x300/0x300
[  648.935967]  ? trace_hardirqs_off_caller+0x300/0x300
[  648.941087]  ? prepare_exit_to_usermode+0x291/0x3b0
[  648.946127]  ? page_fault+0x8/0x30
[  648.949703]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  648.954574]  ? page_fault+0x8/0x30
[  648.958135]  page_fault+0x1e/0x30
[  648.961602] RIP: 0033:0x7f60147c71fd
[  648.965330] Code: Bad RIP value.
[  648.968696] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  648.974061] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  648.981332] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  648.988600] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  648.995866] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  649.003349] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  649.010655] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  649.010720] aoe: skb alloc failure
[  649.017592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  649.017597] Call Trace:
[  649.017619]  dump_stack+0x1c4/0x2b4
[  649.017639]  ? dump_stack_print_info.cold.2+0x52/0x52
[  649.021192] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  649.030531]  warn_alloc.cold.118+0xb7/0x1bd
[  649.033086] rsyslogd cpuset=
[  649.036710]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  649.041879] /
[  649.051933]  ? lock_downgrade+0x900/0x900
[  649.056238]  mems_allowed=0
[  649.059258]  ? trace_hardirqs_off+0xb8/0x300
[  649.077251]  ? trace_hardirqs_off+0xb8/0x300
[  649.081676]  __alloc_pages_slowpath+0x2667/0x2d80
[  649.086555]  ? warn_alloc+0x120/0x120
[  649.090365]  ? warn_alloc+0x120/0x120
[  649.094170]  ? print_usage_bug+0xc0/0xc0
[  649.098237]  ? warn_alloc+0x120/0x120
[  649.102047]  ? print_usage_bug+0xc0/0xc0
[  649.106326]  ? __lock_acquire+0x7ec/0x4ec0
[  649.110563]  ? __lock_acquire+0x7ec/0x4ec0
[  649.114833]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.120380]  ? should_fail+0x22d/0xd01
[  649.124281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.129388]  ? __lock_acquire+0x7ec/0x4ec0
[  649.133635]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.138736]  ? __lock_acquire+0x7ec/0x4ec0
[  649.142989]  ? should_fail+0x22d/0xd01
[  649.146928]  ? mark_held_locks+0x130/0x130
[  649.151172]  ? mark_held_locks+0x130/0x130
[  649.155412]  ? graph_lock+0x170/0x170
[  649.159219]  ? graph_lock+0x170/0x170
[  649.163036]  ? graph_lock+0x170/0x170
[  649.166839]  ? print_usage_bug+0xc0/0xc0
[  649.170901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.176444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.181986]  ? check_preemption_disabled+0x48/0x200
[  649.187003]  ? check_preemption_disabled+0x48/0x200
[  649.192049]  ? __lock_is_held+0xb5/0x140
[  649.196124]  __alloc_pages_nodemask+0xa80/0xde0
[  649.200801]  ? graph_lock+0x170/0x170
[  649.204608]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  649.209625]  ? graph_lock+0x170/0x170
[  649.213442]  ? find_held_lock+0x36/0x1c0
[  649.217517]  ? ____cache_alloc_node+0x1c7/0x1e0
[  649.222189]  ? lock_downgrade+0x900/0x900
[  649.226347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.231893]  cache_grow_begin+0x91/0x8c0
[  649.235961]  ? do_raw_spin_unlock+0xa7/0x2f0
[  649.240380]  fallback_alloc+0x203/0x2e0
[  649.244368]  ____cache_alloc_node+0x1c7/0x1e0
[  649.248876]  kmem_cache_alloc_node+0xe3/0x730
[  649.253377]  ? ipv6_get_ifaddr+0x42e/0x620
[  649.257628]  __alloc_skb+0x119/0x770
[  649.261343]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  649.266625]  ? skb_scrub_packet+0x490/0x490
[  649.270947]  ? lock_downgrade+0x900/0x900
[  649.275106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.280652]  ? refcount_sub_and_test_checked+0x203/0x310
[  649.286109]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  649.291564]  ? addrconf_rs_timer+0x6f0/0x6f0
[  649.295993]  ndisc_alloc_skb+0x144/0x340
[  649.300078]  ndisc_send_rs+0x331/0x6e0
[  649.303976]  addrconf_rs_timer+0x3c0/0x6f0
[  649.308222]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  649.312479]  call_timer_fn+0x272/0x920
[  649.316372]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  649.320610]  ? process_timeout+0x40/0x40
[  649.324670]  ? find_held_lock+0x36/0x1c0
[  649.328744]  ? __run_timers+0x7da/0xc70
[  649.332725]  ? _raw_spin_unlock_irq+0x27/0x80
[  649.337221]  ? _raw_spin_unlock_irq+0x27/0x80
[  649.341720]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  649.345962]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  649.350548]  ? trace_hardirqs_on+0xbd/0x310
[  649.354870]  ? kasan_check_read+0x11/0x20
[  649.359033]  ? __run_timers+0x7da/0xc70
[  649.363019]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  649.368497]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  649.372741]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  649.376977]  __run_timers+0x7e5/0xc70
[  649.380818]  ? find_held_lock+0x36/0x1c0
[  649.384902]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  649.390269]  ? _raw_spin_unlock_irq+0x27/0x80
[  649.394770]  ? _raw_spin_unlock_irq+0x27/0x80
[  649.399274]  ? lockdep_hardirqs_on+0x421/0x5c0
[  649.403868]  ? trace_hardirqs_on+0xbd/0x310
[  649.408191]  ? kasan_check_read+0x11/0x20
[  649.412343]  ? finish_task_switch+0x1f5/0x900
[  649.416853]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  649.422306]  ? compat_start_thread+0x80/0x80
[  649.426741]  ? pvclock_read_flags+0x160/0x160
[  649.431239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.436776]  ? check_preemption_disabled+0x48/0x200
[  649.441818]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  649.447357]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  649.452643]  ? rcu_pm_notify+0xc0/0xc0
[  649.456537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.462111]  ? check_preemption_disabled+0x48/0x200
[  649.467140]  run_timer_softirq+0x52/0xb0
[  649.471207]  ? rcu_read_lock_sched_held+0x108/0x120
[  649.476241]  __do_softirq+0x30b/0xad8
[  649.480066]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  649.485176]  ? trace_hardirqs_off_caller+0x300/0x300
[  649.490285]  ? smpboot_thread_fn+0x334/0xa00
[  649.494712]  ? schedule+0x108/0x460
[  649.498357]  ? trace_hardirqs_off+0xb8/0x300
[  649.502771]  ? smpboot_thread_fn+0x68b/0xa00
[  649.507192]  ? trace_hardirqs_on+0x310/0x310
[  649.511607]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.517151]  ? check_preemption_disabled+0x48/0x200
[  649.522173]  ? takeover_tasklets+0xa90/0xa90
[  649.526587]  run_ksoftirqd+0x94/0x100
[  649.530392]  smpboot_thread_fn+0x68b/0xa00
[  649.534637]  ? sort_range+0x30/0x30
[  649.538270]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  649.543379]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.548920]  ? __kthread_parkme+0xfb/0x1a0
[  649.553165]  kthread+0x35a/0x420
[  649.556532]  ? sort_range+0x30/0x30
[  649.560163]  ? kthread_bind+0x40/0x40
[  649.563972]  ret_from_fork+0x3a/0x50
[  649.567706] warn_alloc_show_mem: 1 callbacks suppressed
[  649.567717] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  649.567720] Mem-Info:
[  649.567750] active_anon:49550 inactive_anon:372 isolated_anon:0
[  649.567750]  active_file:21 inactive_file:14 isolated_file:0
[  649.567750]  unevictable:0 dirty:0 writeback:0 unstable:0
[  649.567750]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  649.567750]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  649.567750]  free:13755 free_pcp:502 free_cma:0
[  649.573100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  649.579945] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  649.582348] Call Trace:
[  649.615218] Node 0 
[  649.624566]  <IRQ>
[  649.652250] 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
[  649.654812]  dump_stack+0x1c4/0x2b4
[  649.657035] lowmem_reserve[]:
[  649.659183]  ? dump_stack_print_info.cold.2+0x52/0x52
[  649.684689]  0
[  649.688348]  warn_alloc.cold.118+0xb7/0x1bd
[  649.691415]  2815
[  649.696603]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  649.698383]  6318
[  649.702700]  ? lock_downgrade+0x900/0x900
[  649.704763]  6318
[  649.709607]  ? trace_hardirqs_off+0xb8/0x300
[  649.715789]  ? trace_hardirqs_off+0xb8/0x300
[  649.717835] Node 0 
[  649.722250]  __alloc_pages_slowpath+0x2667/0x2d80
[  649.726657] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  649.728898]  ? warn_alloc+0x120/0x120
[  649.733685] lowmem_reserve[]: 0
[  649.760247]  ? __lock_acquire+0x7ec/0x4ec0
[  649.764038]  0
[  649.767328]  ? warn_alloc+0x120/0x120
[  649.771540]  3503
[  649.773341]  ? print_usage_bug+0xc0/0xc0
[  649.777117]  3503
[  649.779192]  ? warn_alloc+0x120/0x120
[  649.783237] Node 0 
[  649.785302]  ? print_usage_bug+0xc0/0xc0
[  649.789105] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  649.791326]  ? mark_held_locks+0x130/0x130
[  649.795356] lowmem_reserve[]: 0
[  649.823820]  ? mark_held_locks+0x130/0x130
[  649.828044]  0
[  649.831330]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.835540]  0
[  649.837343]  ? should_fail+0x22d/0xd01
[  649.842869]  0
[  649.844672]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.848538] Node 0 
[  649.850337]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.855841] DMA: 1*4kB 
[  649.858085]  ? __lock_acquire+0x7ec/0x4ec0
[  649.863166] (U) 
[  649.865751]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.869961] 0*8kB 
[  649.871936]  ? should_fail+0x22d/0xd01
[  649.877015] 0*16kB 
[  649.879180]  ? mark_held_locks+0x130/0x130
[  649.883049] 1*32kB 
[  649.885280]  ? mark_held_locks+0x130/0x130
[  649.889495] (U) 
[  649.891732]  ? graph_lock+0x170/0x170
[  649.895949] 2*64kB 
[  649.897922]  ? graph_lock+0x170/0x170
[  649.901698] (U) 
[  649.903936]  ? print_usage_bug+0xc0/0xc0
[  649.907719] 1*128kB 
[  649.909692]  ? do_raw_spin_unlock+0xa7/0x2f0
[  649.913728] (U) 
[  649.916060]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.920449] 1*256kB 
[  649.922422]  ? check_preemption_disabled+0x48/0x200
[  649.927932] (U) 0*512kB 
[  649.930260]  ? check_preemption_disabled+0x48/0x200
[  649.935249] 1*1024kB (U) 
[  649.937944]  ? __lock_is_held+0xb5/0x140
[  649.942932] 1*2048kB 
[  649.945693]  __alloc_pages_nodemask+0xa80/0xde0
[  649.949728] (M) 
[  649.952146]  ? graph_lock+0x170/0x170
[  649.956794] 3*4096kB 
[  649.958773]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  649.962554] (M) 
[  649.964960]  ? graph_lock+0x170/0x170
[  649.969952] = 15908kB
[  649.969962] Node 0 
[  649.971943]  ? find_held_lock+0x36/0x1c0
[  649.975716] DMA32: 
[  649.978128]  ? ____cache_alloc_node+0x1c7/0x1e0
[  649.980340] 3*4kB 
[  649.984397]  ? lock_downgrade+0x900/0x900
[  649.986609] (UM) 
[  649.991277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.993405] 0*8kB 
[  649.997807]  cache_grow_begin+0x91/0x8c0
[  649.999854] 3*16kB 
[  650.005391]  ? do_raw_spin_unlock+0xa7/0x2f0
[  650.007517] (UM) 
[  650.011584]  fallback_alloc+0x203/0x2e0
[  650.013803] 1*32kB 
[  650.018211]  ____cache_alloc_node+0x1c7/0x1e0
[  650.020251] (M) 
[  650.024236]  kmem_cache_alloc_node+0xe3/0x730
[  650.026444] 2*64kB (M) 
[  650.030949]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  650.032905] 3*128kB 
[  650.037394]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  650.039960] (M) 
[  650.045068]  __alloc_skb+0x119/0x770
[  650.047387] 2*256kB (M) 
[  650.051997]  ? calc_wheel_index+0x220/0x220
[  650.053953] 3*512kB 
[  650.057665]  ? skb_scrub_packet+0x490/0x490
[  650.060319] (M) 
[  650.064645]  ? vprintk_default+0x28/0x30
[  650.066938] 4*1024kB (UM) 
[  650.071261]  ? vprintk_func+0x85/0x181
[  650.073219] 3*2048kB 
[  650.077277]  ? printk+0xa7/0xcf
[  650.080101] (M) 
[  650.084265]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  650.086650] 3*4096kB (M) 
[  650.089935]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  650.091898] = 25180kB
[  650.091908] Node 0 
[  650.096661]  new_skb+0x26/0x1c0
[  650.099401] Normal: 
[  650.103976]  aoecmd_cfg+0x279/0x7f0
[  650.106368] 2623*4kB 
[  650.108601]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  650.111860] (UME) 
[  650.114184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.117821] 197*8kB 
[  650.120238]  ? check_preemption_disabled+0x48/0x200
[  650.124535] (UME) 
[  650.126682]  ? check_preemption_disabled+0x48/0x200
[  650.132195] 18*16kB (UM) 
[  650.134535]  ? __lock_is_held+0xb5/0x140
[  650.139515] 18*32kB (UM) 
[  650.141680]  discover_timer+0x50/0x60
[  650.146671] 17*64kB 
[  650.149437]  call_timer_fn+0x272/0x920
[  650.153473] (UM) 
[  650.156228]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  650.160007] 0*128kB 
[  650.162334]  ? process_timeout+0x40/0x40
[  650.166221] 0*256kB 0*512kB 
[  650.168296]  ? find_held_lock+0x36/0x1c0
[  650.173104] 0*1024kB 0*2048kB 
[  650.175465]  ? mark_held_locks+0xc7/0x130
[  650.179498] 0*4096kB = 14020kB
[  650.182528]  ? _raw_spin_unlock_irq+0x27/0x80
[  650.186573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  650.189757]  ? _raw_spin_unlock_irq+0x27/0x80
[  650.193900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  650.197086]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  650.201558] 414 total pagecache pages
[  650.210390]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  650.214869] 0 pages in swap cache
[  650.223438]  ? trace_hardirqs_on+0xbd/0x310
[  650.228259] Swap cache stats: add 0, delete 0, find 0/0
[  650.228268] Free swap  = 0kB
[  650.232070]  ? kasan_check_read+0x11/0x20
[  650.236629] Total swap = 0kB
[  650.240085]  ? __run_timers+0x7da/0xc70
[  650.244383] 1965979 pages RAM
[  650.249742]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  650.252730] 0 pages HighMem/MovableOnly
[  650.252739] 343324 pages reserved
[  650.256893]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  650.259883] 0 pages cma reserved
[  650.263857]  __run_timers+0x7e5/0xc70
[  650.267013] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  650.272400]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  650.272418]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  650.272435]  ? graph_lock+0x170/0x170
[  650.276452] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  650.279848]  ? print_usage_bug+0xc0/0xc0
[  650.284671] ksoftirqd/1 cpuset=
[  650.288045]  ? lock_release+0x970/0x970
[  650.291825] /
[  650.298322]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  650.303671]  mems_allowed=0
[  650.308687]  ? find_held_lock+0x36/0x1c0
[  650.347902]  ? graph_lock+0x170/0x170
[  650.351716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.357254]  ? check_preemption_disabled+0x48/0x200
[  650.362296]  ? __lock_is_held+0xb5/0x140
[  650.366365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.371905]  ? check_preemption_disabled+0x48/0x200
[  650.376949]  run_timer_softirq+0x52/0xb0
[  650.381011]  ? rcu_read_lock_sched_held+0x108/0x120
[  650.386087]  __do_softirq+0x30b/0xad8
[  650.389905]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  650.395015]  ? pvclock_read_flags+0x160/0x160
[  650.399529]  ? lapic_next_event+0x5a/0x90
[  650.403685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.409233]  ? check_preemption_disabled+0x48/0x200
[  650.414248]  ? check_preemption_disabled+0x48/0x200
[  650.419275]  ? kvm_clock_read+0x18/0x30
[  650.423260]  ? kvm_sched_clock_read+0x9/0x20
[  650.427680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.433222]  ? check_preemption_disabled+0x48/0x200
[  650.438255]  irq_exit+0x17f/0x1c0
[  650.441745]  smp_apic_timer_interrupt+0x1cb/0x760
[  650.446590]  ? smp_reschedule_interrupt+0x109/0x650
[  650.451609]  ? smp_call_function_single_interrupt+0x650/0x650
[  650.457515]  ? interrupt_entry+0xb5/0xf0
[  650.461581]  ? trace_hardirqs_off_caller+0xbb/0x300
[  650.466598]  ? trace_hardirqs_off_caller+0xbb/0x300
[  650.471618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  650.476463]  ? trace_hardirqs_off+0x300/0x300
[  650.480957]  ? trace_hardirqs_off+0x300/0x300
[  650.485457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.490998]  ? check_preemption_disabled+0x48/0x200
[  650.496037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.501607]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  650.506463]  apic_timer_interrupt+0xf/0x20
[  650.510703]  </IRQ>
[  650.512962] RIP: 0010:console_unlock+0x1017/0x11a0
[  650.517894] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  650.536793] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  650.544511] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  650.551778] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  650.559059] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  650.566331] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  650.573605] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  650.580892]  ? netconsole_netdev_event+0x280/0x280
[  650.585835]  ? console_unlock+0x100e/0x11a0
[  650.590179]  ? devkmsg_read+0xbb0/0xbb0
[  650.594166]  ? lock_release+0x970/0x970
[  650.598146]  ? retint_kernel+0x2d/0x2d
[  650.602063]  vprintk_emit+0x33d/0x930
[  650.605880]  ? wake_up_klogd+0x180/0x180
[  650.609972]  ? __lock_acquire+0x6f0/0x4ec0
[  650.614224]  ? __lock_acquire+0x7ec/0x4ec0
[  650.618464]  ? mark_held_locks+0x121/0x130
[  650.622704]  ? print_usage_bug+0xc0/0xc0
[  650.626777]  ? vprintk_default+0x28/0x30
[  650.630846]  ? vprintk_func+0x85/0x181
[  650.634756]  vprintk_default+0x28/0x30
[  650.638645]  vprintk_func+0x7e/0x181
[  650.642366]  printk+0xa7/0xcf
[  650.645478]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  650.650254]  show_free_areas.cold.119+0x1ab4/0x215d
[  650.655311]  ? si_meminfo_node+0x260/0x260
[  650.659551]  ? __lock_acquire+0x7ec/0x4ec0
[  650.663809]  ? update_load_avg+0x387/0x2470
[  650.668158]  ? __lock_acquire+0x7ec/0x4ec0
[  650.672407]  ? __lock_acquire+0x7ec/0x4ec0
[  650.676661]  ? mark_held_locks+0x130/0x130
[  650.680925]  ? mark_held_locks+0x130/0x130
[  650.685180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.690731]  ? graph_lock+0x170/0x170
[  650.694532]  ? put_dec+0x3b/0xf0
[  650.697905]  ? number+0x972/0xca0
[  650.701362]  ? __lock_acquire+0x7ec/0x4ec0
[  650.705601]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  650.711174]  ? find_held_lock+0x36/0x1c0
[  650.715244]  ? serial8250_console_write+0x8b3/0xb10
[  650.720263]  ? lock_downgrade+0x900/0x900
[  650.724429]  ? graph_lock+0x170/0x170
[  650.728235]  ? graph_lock+0x170/0x170
[  650.732071]  ? print_usage_bug+0xc0/0xc0
[  650.736131]  ? do_raw_spin_unlock+0xa7/0x2f0
[  650.740548]  ? trace_hardirqs_on+0x310/0x310
[  650.744958]  ? wq_watchdog_touch+0x9c/0xfe
[  650.749199]  ? io_serial_in+0x11/0x90
[  650.753009]  ? find_held_lock+0x36/0x1c0
[  650.757092]  ? mark_held_locks+0xc7/0x130
[  650.761251]  ? netconsole_netdev_event+0x280/0x280
[  650.766188]  ? console_unlock+0xfe2/0x11a0
[  650.770426]  ? lockdep_hardirqs_on+0x421/0x5c0
[  650.775016]  ? trace_hardirqs_on+0xbd/0x310
[  650.779362]  ? vprintk_emit+0x33d/0x930
[  650.783341]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  650.788796]  ? kasan_check_write+0x14/0x20
[  650.793045]  ? do_raw_spin_lock+0xc1/0x200
[  650.797298]  ? netconsole_netdev_event+0x280/0x280
[  650.802233]  ? console_unlock+0x98e/0x11a0
[  650.806481]  ? devkmsg_read+0xbb0/0xbb0
[  650.810459]  ? vprintk_emit+0x7f7/0x930
[  650.814440]  ? lock_release+0x970/0x970
[  650.818418]  ? preempt_count_add+0x7d/0x160
[  650.822744]  ? wake_up_klogd+0x11a/0x180
[  650.826813]  ? console_device+0xc0/0xc0
[  650.830798]  ? do_raw_spin_lock+0xc1/0x200
[  650.835071]  ? vprintk_emit+0x268/0x930
[  650.839081]  ? wake_up_klogd+0x180/0x180
[  650.843146]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  650.847910]  ? trace_hardirqs_off_caller+0x300/0x300
[  650.853013]  ? retint_kernel+0x1b/0x2d
[  650.856925]  ? trace_hardirqs_on+0x310/0x310
[  650.861350]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  650.866139]  ? retint_kernel+0x2d/0x2d
[  650.870049]  ? vprintk_default+0x28/0x30
[  650.874117]  ? vprintk_func+0x85/0x181
[  650.878006]  ? arch_local_irq_restore+0x45/0x52
[  650.882689]  ? printk+0xa7/0xcf
[  650.885972]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  650.890745]  ? show_mem+0x1e/0x17b
[  650.894300]  show_mem+0x34/0x17b
[  650.897675]  dump_header+0x2f1/0xf72
[  650.901403]  ? pagefault_out_of_memory+0x197/0x197
[  650.906343]  ? mark_held_locks+0x130/0x130
[  650.910580]  ? __lock_acquire+0x7ec/0x4ec0
[  650.914835]  ? mem_cgroup_charge_statistics+0x780/0x780
[  650.920205]  ? print_usage_bug+0xc0/0xc0
[  650.924266]  ? print_usage_bug+0xc0/0xc0
[  650.928342]  ? graph_lock+0x170/0x170
[  650.932145]  ? graph_lock+0x170/0x170
[  650.935949]  ? print_usage_bug+0xc0/0xc0
[  650.940010]  ? print_usage_bug+0xc0/0xc0
[  650.944093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.949638]  ? find_held_lock+0x36/0x1c0
[  650.953739]  ? mark_held_locks+0xc7/0x130
[  650.957911]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  650.963053]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  650.968248]  ? lockdep_hardirqs_on+0x421/0x5c0
[  650.972836]  ? trace_hardirqs_on+0xbd/0x310
[  650.977162]  ? kasan_check_read+0x11/0x20
[  650.981318]  ? ___ratelimit+0x36f/0x655
[  650.985303]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  650.990759]  ? trace_hardirqs_on+0x310/0x310
[  650.995190]  ? lock_downgrade+0x900/0x900
[  650.999348]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  651.004477]  ? ___ratelimit+0xaa/0x655
[  651.008376]  ? idr_get_free+0xec0/0xec0
[  651.012350]  ? kasan_check_write+0x14/0x20
[  651.016588]  ? do_raw_spin_lock+0xc1/0x200
[  651.020833]  oom_kill_process.cold.27+0x10/0x903
[  651.025591]  ? graph_lock+0x170/0x170
[  651.029397]  ? _raw_spin_unlock+0x2c/0x50
[  651.033544]  ? oom_badness+0xe6/0xaa0
[  651.037355]  ? oom_evaluate_task+0x540/0x540
[  651.041769]  ? find_held_lock+0x36/0x1c0
[  651.045841]  ? out_of_memory+0x974/0x14c0
[  651.050011]  ? lock_downgrade+0x900/0x900
[  651.054175]  ? check_preemption_disabled+0x48/0x200
[  651.059203]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.065001]  ? kasan_check_read+0x11/0x20
[  651.069160]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.074441]  ? rcu_bh_qs+0xc0/0xc0
[  651.077990]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  651.083017]  ? oom_evaluate_task+0x302/0x540
[  651.087448]  out_of_memory+0xa86/0x14c0
[  651.091436]  ? oom_killer_disable+0x3a0/0x3a0
[  651.095933]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  651.100867]  ? __mutex_add_waiter+0x2a0/0x2a0
[  651.105607]  __alloc_pages_slowpath+0x2318/0x2d80
[  651.110491]  ? warn_alloc+0x120/0x120
[  651.114303]  ? __radix_tree_lookup+0x4c0/0x4c0
[  651.118912]  ? find_get_entry+0x2f2/0xc40
[  651.123077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.128619]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  651.133558]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.139105]  ? should_fail+0x22d/0xd01
[  651.143001]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  651.148121]  ? __lock_is_held+0xb5/0x140
[  651.152217]  ? __lock_is_held+0xb5/0x140
[  651.156309]  ? ___might_sleep+0x1ed/0x300
[  651.160461]  ? lock_release+0x970/0x970
[  651.164440]  ? arch_local_save_flags+0x40/0x40
[  651.169050]  ? __might_sleep+0x95/0x190
[  651.173045]  __alloc_pages_nodemask+0xa80/0xde0
[  651.177732]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  651.182758]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.188555]  ? kasan_check_read+0x11/0x20
[  651.192706]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.198037]  ? graph_lock+0x170/0x170
[  651.201845]  ? print_usage_bug+0xc0/0xc0
[  651.205929]  ? graph_lock+0x170/0x170
[  651.209732]  ? graph_lock+0x170/0x170
[  651.213625]  ? __do_page_cache_readahead+0x7ce/0x980
[  651.218739]  ? find_held_lock+0x36/0x1c0
[  651.222823]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  651.228368]  alloc_pages_current+0x10c/0x210
[  651.232777]  ? lock_downgrade+0x900/0x900
[  651.236945]  __page_cache_alloc+0x38f/0x5b0
[  651.241268]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.247085]  ? kasan_check_read+0x11/0x20
[  651.251240]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.256534]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  651.261207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.266745]  ? check_preemption_disabled+0x48/0x200
[  651.271773]  filemap_fault+0x1594/0x25f0
[  651.275852]  ? __lock_page_or_retry+0xa00/0xa00
[  651.280522]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.286322]  ? kasan_check_read+0x11/0x20
[  651.290472]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.295754]  ? rcu_bh_qs+0xc0/0xc0
[  651.299309]  ? find_held_lock+0x36/0x1c0
[  651.303387]  ? filemap_map_pages+0xdea/0x1980
[  651.307901]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.313715]  ? find_get_pages_range_tag+0x1320/0x1320
[  651.318917]  ? unwind_dump+0x190/0x190
[  651.322821]  ? graph_lock+0x170/0x170
[  651.326628]  ? is_bpf_text_address+0xd3/0x170
[  651.331146]  ? __kernel_text_address+0xd/0x40
[  651.335655]  ? lock_acquire+0x1ed/0x520
[  651.339638]  ? ext4_filemap_fault+0x7a/0xad
[  651.343974]  ? lock_release+0x970/0x970
[  651.347966]  ? arch_local_save_flags+0x40/0x40
[  651.352552]  ? save_stack+0x43/0xd0
[  651.356178]  ? __kasan_slab_free+0x102/0x150
[  651.360584]  ? kasan_slab_free+0xe/0x10
[  651.364563]  ? kfree+0xcf/0x230
[  651.367846]  ? print_usage_bug+0xc0/0xc0
[  651.371911]  ? __vfs_read+0x117/0x9b0
[  651.375735]  ? down_read+0xb0/0x1d0
[  651.379365]  ? ext4_filemap_fault+0x7a/0xad
[  651.383688]  ? __down_interruptible+0x700/0x700
[  651.388394]  ext4_filemap_fault+0x82/0xad
[  651.392547]  __do_fault+0x100/0x6b0
[  651.396181]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  651.401641]  ? print_bad_pte+0x6c0/0x6c0
[  651.405709]  ? __kasan_slab_free+0x119/0x150
[  651.410121]  ? pmd_val+0x88/0x100
[  651.413579]  ? add_mm_counter_fast+0xd0/0xd0
[  651.418003]  ? pmd_val+0x88/0x100
[  651.421466]  ? add_mm_counter_fast+0xd0/0xd0
[  651.425881]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.431425]  __handle_mm_fault+0x3709/0x53e0
[  651.435851]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  651.440695]  ? graph_lock+0x170/0x170
[  651.444512]  ? print_usage_bug+0xc0/0xc0
[  651.448579]  ? graph_lock+0x170/0x170
[  651.452381]  ? graph_lock+0x170/0x170
[  651.456208]  ? handle_mm_fault+0x42a/0xc70
[  651.460448]  ? lock_downgrade+0x900/0x900
[  651.464595]  ? check_preemption_disabled+0x48/0x200
[  651.469624]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  651.475420]  ? kasan_check_read+0x11/0x20
[  651.479570]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.484850]  ? rcu_bh_qs+0xc0/0xc0
[  651.488395]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  651.493850]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.499392]  ? check_preemption_disabled+0x48/0x200
[  651.504421]  handle_mm_fault+0x54f/0xc70
[  651.508493]  ? __handle_mm_fault+0x53e0/0x53e0
[  651.513103]  ? find_vma+0x34/0x190
[  651.516672]  __do_page_fault+0x67d/0xed0
[  651.520763]  ? mm_fault_error+0x380/0x380
[  651.524915]  ? trace_hardirqs_off+0xb8/0x300
[  651.529331]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  651.534697]  ? trace_hardirqs_on+0x310/0x310
[  651.539113]  do_page_fault+0xf2/0x7e0
[  651.542917]  ? vmalloc_sync_all+0x30/0x30
[  651.547072]  ? error_entry+0x70/0xd0
[  651.550789]  ? trace_hardirqs_off_caller+0xbb/0x300
[  651.555811]  ? trace_hardirqs_on_caller+0xc0/0x300
[  651.560741]  ? syscall_return_slowpath+0x5e0/0x5e0
[  651.565676]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.570523]  ? trace_hardirqs_off+0x300/0x300
[  651.575016]  ? trace_hardirqs_off_caller+0x300/0x300
[  651.580140]  ? prepare_exit_to_usermode+0x291/0x3b0
[  651.585159]  ? page_fault+0x8/0x30
[  651.588706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.593557]  ? page_fault+0x8/0x30
[  651.597106]  page_fault+0x1e/0x30
[  651.600558] RIP: 0033:0x7f60147c71fd
[  651.604273] Code: Bad RIP value.
[  651.607637] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  651.613002] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  651.620281] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  651.627557] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  651.634824] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  651.642087] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  651.649404] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  651.649468] aoe: skb alloc failure
[  651.656339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  651.656345] Call Trace:
[  651.656366]  dump_stack+0x1c4/0x2b4
[  651.656390]  ? dump_stack_print_info.cold.2+0x52/0x52
[  651.659941] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  651.669279]  warn_alloc.cold.118+0xb7/0x1bd
[  651.671840] rsyslogd cpuset=
[  651.675466]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  651.680632] /
[  651.690681]  ? lock_downgrade+0x900/0x900
[  651.694986]  mems_allowed=0
[  651.698004]  ? trace_hardirqs_off+0xb8/0x300
[  651.715982]  ? trace_hardirqs_off+0xb8/0x300
[  651.720406]  __alloc_pages_slowpath+0x2667/0x2d80
[  651.725292]  ? warn_alloc+0x120/0x120
[  651.729110]  ? warn_alloc+0x120/0x120
[  651.732914]  ? print_usage_bug+0xc0/0xc0
[  651.736979]  ? warn_alloc+0x120/0x120
[  651.740790]  ? print_usage_bug+0xc0/0xc0
[  651.744859]  ? __lock_acquire+0x7ec/0x4ec0
[  651.749100]  ? __lock_acquire+0x7ec/0x4ec0
[  651.753341]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.758884]  ? should_fail+0x22d/0xd01
[  651.762791]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  651.767902]  ? __lock_acquire+0x7ec/0x4ec0
[  651.772146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  651.777252]  ? __lock_acquire+0x7ec/0x4ec0
[  651.781489]  ? should_fail+0x22d/0xd01
[  651.785391]  ? mark_held_locks+0x130/0x130
[  651.789632]  ? mark_held_locks+0x130/0x130
[  651.793873]  ? graph_lock+0x170/0x170
[  651.797675]  ? graph_lock+0x170/0x170
[  651.801480]  ? graph_lock+0x170/0x170
[  651.805281]  ? print_usage_bug+0xc0/0xc0
[  651.809350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.814894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.820432]  ? check_preemption_disabled+0x48/0x200
[  651.825447]  ? check_preemption_disabled+0x48/0x200
[  651.830482]  ? __lock_is_held+0xb5/0x140
[  651.834554]  __alloc_pages_nodemask+0xa80/0xde0
[  651.839229]  ? graph_lock+0x170/0x170
[  651.843057]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  651.848079]  ? graph_lock+0x170/0x170
[  651.851898]  ? find_held_lock+0x36/0x1c0
[  651.855976]  ? ____cache_alloc_node+0x1c7/0x1e0
[  651.860647]  ? lock_downgrade+0x900/0x900
[  651.864813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.870359]  cache_grow_begin+0x91/0x8c0
[  651.874425]  ? do_raw_spin_unlock+0xa7/0x2f0
[  651.878857]  fallback_alloc+0x203/0x2e0
[  651.882841]  ____cache_alloc_node+0x1c7/0x1e0
[  651.887347]  kmem_cache_alloc_node+0xe3/0x730
[  651.891849]  ? ipv6_get_ifaddr+0x42e/0x620
[  651.896097]  __alloc_skb+0x119/0x770
[  651.899818]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  651.905107]  ? skb_scrub_packet+0x490/0x490
[  651.909433]  ? lock_downgrade+0x900/0x900
[  651.913597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.919136]  ? refcount_sub_and_test_checked+0x203/0x310
[  651.924596]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  651.930063]  ? addrconf_rs_timer+0x6f0/0x6f0
[  651.934491]  ndisc_alloc_skb+0x144/0x340
[  651.938559]  ndisc_send_rs+0x331/0x6e0
[  651.942458]  addrconf_rs_timer+0x3c0/0x6f0
[  651.946717]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  651.950970]  call_timer_fn+0x272/0x920
[  651.954860]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  651.959103]  ? process_timeout+0x40/0x40
[  651.963165]  ? find_held_lock+0x36/0x1c0
[  651.967240]  ? __run_timers+0x7da/0xc70
[  651.971232]  ? _raw_spin_unlock_irq+0x27/0x80
[  651.975728]  ? _raw_spin_unlock_irq+0x27/0x80
[  651.980225]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  651.984460]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  651.989050]  ? trace_hardirqs_on+0xbd/0x310
[  651.993386]  ? kasan_check_read+0x11/0x20
[  651.997874]  ? __run_timers+0x7da/0xc70
[  652.001852]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  652.007326]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  652.011571]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  652.015810]  __run_timers+0x7e5/0xc70
[  652.019610]  ? find_held_lock+0x36/0x1c0
[  652.023691]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  652.029059]  ? _raw_spin_unlock_irq+0x27/0x80
[  652.033557]  ? _raw_spin_unlock_irq+0x27/0x80
[  652.038057]  ? lockdep_hardirqs_on+0x421/0x5c0
[  652.042644]  ? trace_hardirqs_on+0xbd/0x310
[  652.046964]  ? kasan_check_read+0x11/0x20
[  652.051114]  ? finish_task_switch+0x1f5/0x900
[  652.055612]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  652.061069]  ? compat_start_thread+0x80/0x80
[  652.065501]  ? pvclock_read_flags+0x160/0x160
[  652.070029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.075581]  ? check_preemption_disabled+0x48/0x200
[  652.080613]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  652.086153]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  652.091434]  ? rcu_pm_notify+0xc0/0xc0
[  652.095326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.100867]  ? check_preemption_disabled+0x48/0x200
[  652.105897]  run_timer_softirq+0x52/0xb0
[  652.109961]  ? rcu_read_lock_sched_held+0x108/0x120
[  652.114972]  __do_softirq+0x30b/0xad8
[  652.118783]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  652.123899]  ? trace_hardirqs_off_caller+0x300/0x300
[  652.129004]  ? smpboot_thread_fn+0x334/0xa00
[  652.133436]  ? schedule+0x108/0x460
[  652.137081]  ? trace_hardirqs_off+0xb8/0x300
[  652.141494]  ? smpboot_thread_fn+0x68b/0xa00
[  652.145915]  ? trace_hardirqs_on+0x310/0x310
[  652.150350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.155887]  ? check_preemption_disabled+0x48/0x200
[  652.160914]  ? takeover_tasklets+0xa90/0xa90
[  652.165331]  run_ksoftirqd+0x94/0x100
[  652.169136]  smpboot_thread_fn+0x68b/0xa00
[  652.173381]  ? sort_range+0x30/0x30
[  652.177010]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  652.182132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.187673]  ? __kthread_parkme+0xfb/0x1a0
[  652.191916]  kthread+0x35a/0x420
[  652.195286]  ? sort_range+0x30/0x30
[  652.198916]  ? kthread_bind+0x40/0x40
[  652.202720]  ret_from_fork+0x3a/0x50
[  652.206451] warn_alloc_show_mem: 1 callbacks suppressed
[  652.206463] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  652.206465] Mem-Info:
[  652.206495] active_anon:49550 inactive_anon:372 isolated_anon:0
[  652.206495]  active_file:21 inactive_file:14 isolated_file:0
[  652.206495]  unevictable:0 dirty:0 writeback:0 unstable:0
[  652.206495]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  652.206495]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  652.206495]  free:13755 free_pcp:502 free_cma:0
[  652.211839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.218685] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  652.221103] Call Trace:
[  652.253969] Node 0 
[  652.263314]  <IRQ>
[  652.290999] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  652.293561]  dump_stack+0x1c4/0x2b4
[  652.295769] lowmem_reserve[]: 0
[  652.297928]  ? dump_stack_print_info.cold.2+0x52/0x52
[  652.323406]  2815 6318
[  652.327064]  warn_alloc.cold.118+0xb7/0x1bd
[  652.330352]  6318
[  652.335541]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  652.342378]  ? lock_downgrade+0x900/0x900
[  652.344431] Node 0 
[  652.349276]  ? trace_hardirqs_off+0xb8/0x300
[  652.353426] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  652.355639]  ? trace_hardirqs_off+0xb8/0x300
[  652.360036] lowmem_reserve[]: 0
[  652.386596]  __alloc_pages_slowpath+0x2667/0x2d80
[  652.390976]  0
[  652.394293]  ? warn_alloc+0x120/0x120
[  652.399083]  3503
[  652.400882]  ? __lock_acquire+0x7ec/0x4ec0
[  652.404656]  3503
[  652.406723]  ? warn_alloc+0x120/0x120
[  652.410936] Node 0 
[  652.413005]  ? print_usage_bug+0xc0/0xc0
[  652.416834] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  652.419050]  ? warn_alloc+0x120/0x120
[  652.423088] lowmem_reserve[]:
[  652.451539]  ? print_usage_bug+0xc0/0xc0
[  652.455318]  0
[  652.458433]  ? mark_held_locks+0x130/0x130
[  652.462473]  0
[  652.464275]  ? mark_held_locks+0x130/0x130
[  652.468493]  0
[  652.470306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.474515]  0
[  652.476337]  ? should_fail+0x22d/0xd01
[  652.483652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.487515] Node 0 DMA: 
[  652.493053]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  652.493069]  ? __lock_acquire+0x7ec/0x4ec0
[  652.495724] 1*4kB 
[  652.500821]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  652.505066] (U) 
[  652.507214]  ? should_fail+0x22d/0xd01
[  652.512300] 0*8kB 
[  652.514308]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  652.518203] 0*16kB 1*32kB 
[  652.520387]  ? mark_held_locks+0x130/0x130
[  652.525893] (U) 
[  652.528734]  ? mark_held_locks+0x130/0x130
[  652.532940] 2*64kB (U) 
[  652.534932]  ? graph_lock+0x170/0x170
[  652.539143] 1*128kB 
[  652.541725]  ? graph_lock+0x170/0x170
[  652.545505] (U) 
[  652.547827]  ? print_usage_bug+0xc0/0xc0
[  652.551608] 1*256kB 
[  652.553585]  ? do_raw_spin_unlock+0xa7/0x2f0
[  652.557622] (U) 
[  652.559950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.564345] 0*512kB 1*1024kB 
[  652.566332]  ? check_preemption_disabled+0x48/0x200
[  652.571848] (U) 
[  652.574950]  ? check_preemption_disabled+0x48/0x200
[  652.579943] 1*2048kB 
[  652.581934]  ? __lock_is_held+0xb5/0x140
[  652.586934] (M) 
[  652.589375]  __alloc_pages_nodemask+0xa80/0xde0
[  652.593412] 3*4096kB 
[  652.595385]  ? graph_lock+0x170/0x170
[  652.600035] (M) = 15908kB
[  652.602457]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  652.606236] Node 0 
[  652.608992]  ? graph_lock+0x170/0x170
[  652.613989] DMA32: 
[  652.616244]  ? find_held_lock+0x36/0x1c0
[  652.620050] 3*4kB 
[  652.622314]  ? ____cache_alloc_node+0x1c7/0x1e0
[  652.626344] (UM) 
[  652.628494]  ? lock_downgrade+0x900/0x900
[  652.633143] 0*8kB 
[  652.635208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.639332] 3*16kB 
[  652.641480]  cache_grow_begin+0x91/0x8c0
[  652.646997] (UM) 
[  652.649239]  ? do_raw_spin_unlock+0xa7/0x2f0
[  652.653280] 1*32kB 
[  652.655361]  fallback_alloc+0x203/0x2e0
[  652.659741] (M) 
[  652.661979]  ____cache_alloc_node+0x1c7/0x1e0
[  652.665929] 2*64kB 
[  652.667907]  kmem_cache_alloc_node+0xe3/0x730
[  652.672381] (M) 
[  652.674620]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  652.679089] 3*128kB (M) 
[  652.681083]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  652.686167] 2*256kB 
[  652.688838]  __alloc_skb+0x119/0x770
[  652.693395] (M) 
[  652.695716]  ? calc_wheel_index+0x220/0x220
[  652.699413] 3*512kB 
[  652.701386]  ? skb_scrub_packet+0x490/0x490
[  652.705685] (M) 
[  652.708010]  ? vprintk_default+0x28/0x30
[  652.712316] 4*1024kB 
[  652.714295]  ? vprintk_func+0x85/0x181
[  652.718332] (UM) 
[  652.720753]  ? printk+0xa7/0xcf
[  652.724620] 3*2048kB 
[  652.726679]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  652.729933] (M) 
[  652.732340]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  652.737079] 3*4096kB 
[  652.739057]  new_skb+0x26/0x1c0
[  652.743618] (M) 
[  652.746034]  aoecmd_cfg+0x279/0x7f0
[  652.749297] = 25180kB
[  652.751317]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  652.754911] Node 0 
[  652.757327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.761627] Normal: 
[  652.763864]  ? check_preemption_disabled+0x48/0x200
[  652.769378] 2623*4kB 
[  652.771695]  ? check_preemption_disabled+0x48/0x200
[  652.776691] (UME) 
[  652.779112]  ? __lock_is_held+0xb5/0x140
[  652.784095] 197*8kB (UME) 
[  652.786262]  discover_timer+0x50/0x60
[  652.790287] 18*16kB (UM) 
[  652.793142]  call_timer_fn+0x272/0x920
[  652.796925] 18*32kB (UM) 
[  652.799688]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  652.803556] 17*64kB 
[  652.806331]  ? process_timeout+0x40/0x40
[  652.811156] (UM) 
[  652.813479]  ? find_held_lock+0x36/0x1c0
[  652.817520] 0*128kB 
[  652.819586]  ? mark_held_locks+0xc7/0x130
[  652.823620] 0*256kB 
[  652.825943]  ? _raw_spin_unlock_irq+0x27/0x80
[  652.830095] 0*512kB 
[  652.832412]  ? _raw_spin_unlock_irq+0x27/0x80
[  652.836888] 0*1024kB 
[  652.839207]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  652.843679] 0*2048kB 
[  652.846089]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  652.850909] 0*4096kB 
[  652.853320]  ? trace_hardirqs_on+0xbd/0x310
[  652.857880] = 14020kB
[  652.860295]  ? kasan_check_read+0x11/0x20
[  652.864599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  652.867044]  ? __run_timers+0x7da/0xc70
[  652.871174] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  652.879999]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  652.883952] 414 total pagecache pages
[  652.892545]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  652.897985] 0 pages in swap cache
[  652.901824]  __run_timers+0x7e5/0xc70
[  652.906686] Swap cache stats: add 0, delete 0, find 0/0
[  652.910167]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  652.913937] Free swap  = 0kB
[  652.919302]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  652.925068] Total swap = 0kB
[  652.925077] 1965979 pages RAM
[  652.928093]  ? graph_lock+0x170/0x170
[  652.933083] 0 pages HighMem/MovableOnly
[  652.933093] 343324 pages reserved
[  652.936110]  ? print_usage_bug+0xc0/0xc0
[  652.939197] 0 pages cma reserved
[  652.943007]  ? lock_release+0x970/0x970
[  652.947072] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  652.950457]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  652.954796] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  652.957898]  ? find_held_lock+0x36/0x1c0
[  652.961843] ksoftirqd/1 cpuset=
[  652.968339]  ? graph_lock+0x170/0x170
[  652.973508] /
[  652.983821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.987868]  mems_allowed=0
[  652.991140]  ? check_preemption_disabled+0x48/0x200
[  653.010323]  ? __lock_is_held+0xb5/0x140
[  653.014389]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.019928]  ? check_preemption_disabled+0x48/0x200
[  653.025054]  run_timer_softirq+0x52/0xb0
[  653.029119]  ? rcu_read_lock_sched_held+0x108/0x120
[  653.034139]  __do_softirq+0x30b/0xad8
[  653.037960]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  653.043086]  ? pvclock_read_flags+0x160/0x160
[  653.047584]  ? lapic_next_event+0x5a/0x90
[  653.051733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.057272]  ? check_preemption_disabled+0x48/0x200
[  653.062302]  ? check_preemption_disabled+0x48/0x200
[  653.067330]  ? kvm_clock_read+0x18/0x30
[  653.071317]  ? kvm_sched_clock_read+0x9/0x20
[  653.075728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.081268]  ? check_preemption_disabled+0x48/0x200
[  653.086312]  irq_exit+0x17f/0x1c0
[  653.089770]  smp_apic_timer_interrupt+0x1cb/0x760
[  653.094617]  ? smp_reschedule_interrupt+0x109/0x650
[  653.099637]  ? smp_call_function_single_interrupt+0x650/0x650
[  653.105737]  ? interrupt_entry+0xb5/0xf0
[  653.109815]  ? trace_hardirqs_off_caller+0xbb/0x300
[  653.114831]  ? trace_hardirqs_off_caller+0xbb/0x300
[  653.119851]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  653.124698]  ? trace_hardirqs_off+0x300/0x300
[  653.129198]  ? trace_hardirqs_off+0x300/0x300
[  653.133698]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.139240]  ? check_preemption_disabled+0x48/0x200
[  653.144262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.149817]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  653.154678]  apic_timer_interrupt+0xf/0x20
[  653.158907]  </IRQ>
[  653.161149] RIP: 0010:console_unlock+0x1017/0x11a0
[  653.166081] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  653.185009] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  653.192733] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  653.200000] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  653.207274] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  653.214550] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  653.221821] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  653.229104]  ? netconsole_netdev_event+0x280/0x280
[  653.234055]  ? console_unlock+0x100e/0x11a0
[  653.238402]  ? devkmsg_read+0xbb0/0xbb0
[  653.242385]  ? lock_release+0x970/0x970
[  653.246367]  ? retint_kernel+0x2d/0x2d
[  653.250277]  vprintk_emit+0x33d/0x930
[  653.254093]  ? wake_up_klogd+0x180/0x180
[  653.258160]  ? __lock_acquire+0x6f0/0x4ec0
[  653.262395]  ? __lock_acquire+0x7ec/0x4ec0
[  653.266634]  ? mark_held_locks+0x121/0x130
[  653.270871]  ? print_usage_bug+0xc0/0xc0
[  653.274944]  ? vprintk_default+0x28/0x30
[  653.279010]  ? vprintk_func+0x85/0x181
[  653.282917]  vprintk_default+0x28/0x30
[  653.286807]  vprintk_func+0x7e/0x181
[  653.290531]  printk+0xa7/0xcf
[  653.293641]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  653.298422]  show_free_areas.cold.119+0x1ab4/0x215d
[  653.303462]  ? si_meminfo_node+0x260/0x260
[  653.307700]  ? __lock_acquire+0x7ec/0x4ec0
[  653.311953]  ? update_load_avg+0x387/0x2470
[  653.316280]  ? __lock_acquire+0x7ec/0x4ec0
[  653.320526]  ? __lock_acquire+0x7ec/0x4ec0
[  653.324778]  ? mark_held_locks+0x130/0x130
[  653.329014]  ? mark_held_locks+0x130/0x130
[  653.333265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.338816]  ? graph_lock+0x170/0x170
[  653.342623]  ? put_dec+0x3b/0xf0
[  653.346018]  ? number+0x972/0xca0
[  653.349483]  ? __lock_acquire+0x7ec/0x4ec0
[  653.353719]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  653.359261]  ? find_held_lock+0x36/0x1c0
[  653.363337]  ? serial8250_console_write+0x8b3/0xb10
[  653.368356]  ? lock_downgrade+0x900/0x900
[  653.372531]  ? graph_lock+0x170/0x170
[  653.376337]  ? graph_lock+0x170/0x170
[  653.380143]  ? print_usage_bug+0xc0/0xc0
[  653.384207]  ? do_raw_spin_unlock+0xa7/0x2f0
[  653.388618]  ? trace_hardirqs_on+0x310/0x310
[  653.393039]  ? wq_watchdog_touch+0x9c/0xfe
[  653.397280]  ? io_serial_in+0x11/0x90
[  653.401099]  ? find_held_lock+0x36/0x1c0
[  653.405182]  ? mark_held_locks+0xc7/0x130
[  653.409343]  ? netconsole_netdev_event+0x280/0x280
[  653.414272]  ? console_unlock+0xfe2/0x11a0
[  653.418515]  ? lockdep_hardirqs_on+0x421/0x5c0
[  653.423101]  ? trace_hardirqs_on+0xbd/0x310
[  653.427428]  ? vprintk_emit+0x33d/0x930
[  653.431407]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  653.436868]  ? kasan_check_write+0x14/0x20
[  653.441111]  ? do_raw_spin_lock+0xc1/0x200
[  653.445359]  ? netconsole_netdev_event+0x280/0x280
[  653.450298]  ? console_unlock+0x98e/0x11a0
[  653.454556]  ? devkmsg_read+0xbb0/0xbb0
[  653.458536]  ? vprintk_emit+0x7f7/0x930
[  653.462514]  ? lock_release+0x970/0x970
[  653.466496]  ? preempt_count_add+0x7d/0x160
[  653.470858]  ? wake_up_klogd+0x11a/0x180
[  653.474924]  ? console_device+0xc0/0xc0
[  653.478917]  ? do_raw_spin_lock+0xc1/0x200
[  653.483175]  ? vprintk_emit+0x268/0x930
[  653.487162]  ? wake_up_klogd+0x180/0x180
[  653.491226]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  653.495988]  ? trace_hardirqs_off_caller+0x300/0x300
[  653.501103]  ? retint_kernel+0x1b/0x2d
[  653.504992]  ? trace_hardirqs_on+0x310/0x310
[  653.509435]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  653.514202]  ? retint_kernel+0x2d/0x2d
[  653.518099]  ? vprintk_default+0x28/0x30
[  653.522182]  ? vprintk_func+0x85/0x181
[  653.526165]  ? arch_local_irq_restore+0x45/0x52
[  653.530839]  ? printk+0xa7/0xcf
[  653.534123]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  653.538903]  ? show_mem+0x1e/0x17b
[  653.542452]  show_mem+0x34/0x17b
[  653.545829]  dump_header+0x2f1/0xf72
[  653.549559]  ? pagefault_out_of_memory+0x197/0x197
[  653.554496]  ? mark_held_locks+0x130/0x130
[  653.558758]  ? __lock_acquire+0x7ec/0x4ec0
[  653.563034]  ? mem_cgroup_charge_statistics+0x780/0x780
[  653.568407]  ? print_usage_bug+0xc0/0xc0
[  653.572469]  ? print_usage_bug+0xc0/0xc0
[  653.576545]  ? graph_lock+0x170/0x170
[  653.580347]  ? graph_lock+0x170/0x170
[  653.584164]  ? print_usage_bug+0xc0/0xc0
[  653.588234]  ? print_usage_bug+0xc0/0xc0
[  653.592315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.597860]  ? find_held_lock+0x36/0x1c0
[  653.601971]  ? mark_held_locks+0xc7/0x130
[  653.606126]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  653.611233]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  653.616351]  ? lockdep_hardirqs_on+0x421/0x5c0
[  653.621012]  ? trace_hardirqs_on+0xbd/0x310
[  653.625348]  ? kasan_check_read+0x11/0x20
[  653.629503]  ? ___ratelimit+0x36f/0x655
[  653.633483]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  653.638952]  ? trace_hardirqs_on+0x310/0x310
[  653.643386]  ? lock_downgrade+0x900/0x900
[  653.647548]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  653.652658]  ? ___ratelimit+0xaa/0x655
[  653.656550]  ? idr_get_free+0xec0/0xec0
[  653.660524]  ? kasan_check_write+0x14/0x20
[  653.664761]  ? do_raw_spin_lock+0xc1/0x200
[  653.669012]  oom_kill_process.cold.27+0x10/0x903
[  653.673781]  ? graph_lock+0x170/0x170
[  653.677590]  ? _raw_spin_unlock+0x2c/0x50
[  653.681738]  ? oom_badness+0xe6/0xaa0
[  653.685547]  ? oom_evaluate_task+0x540/0x540
[  653.689961]  ? find_held_lock+0x36/0x1c0
[  653.694041]  ? out_of_memory+0x974/0x14c0
[  653.698194]  ? lock_downgrade+0x900/0x900
[  653.702347]  ? check_preemption_disabled+0x48/0x200
[  653.707375]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  653.713173]  ? kasan_check_read+0x11/0x20
[  653.717326]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  653.722605]  ? rcu_bh_qs+0xc0/0xc0
[  653.726156]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  653.731176]  ? oom_evaluate_task+0x302/0x540
[  653.735596]  out_of_memory+0xa86/0x14c0
[  653.739585]  ? oom_killer_disable+0x3a0/0x3a0
[  653.744082]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  653.749036]  ? __mutex_add_waiter+0x2a0/0x2a0
[  653.753548]  __alloc_pages_slowpath+0x2318/0x2d80
[  653.758430]  ? warn_alloc+0x120/0x120
[  653.762236]  ? __radix_tree_lookup+0x4c0/0x4c0
[  653.766838]  ? find_get_entry+0x2f2/0xc40
[  653.771002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.776553]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  653.781483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.787028]  ? should_fail+0x22d/0xd01
[  653.790923]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  653.796041]  ? __lock_is_held+0xb5/0x140
[  653.800138]  ? __lock_is_held+0xb5/0x140
[  653.804223]  ? ___might_sleep+0x1ed/0x300
[  653.808374]  ? lock_release+0x970/0x970
[  653.812352]  ? arch_local_save_flags+0x40/0x40
[  653.816954]  ? __might_sleep+0x95/0x190
[  653.820937]  __alloc_pages_nodemask+0xa80/0xde0
[  653.825618]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  653.830640]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  653.836436]  ? kasan_check_read+0x11/0x20
[  653.840591]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  653.845872]  ? graph_lock+0x170/0x170
[  653.849674]  ? print_usage_bug+0xc0/0xc0
[  653.853739]  ? graph_lock+0x170/0x170
[  653.857544]  ? graph_lock+0x170/0x170
[  653.861348]  ? __do_page_cache_readahead+0x7ce/0x980
[  653.866459]  ? find_held_lock+0x36/0x1c0
[  653.870531]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  653.876078]  alloc_pages_current+0x10c/0x210
[  653.880490]  ? lock_downgrade+0x900/0x900
[  653.884650]  __page_cache_alloc+0x38f/0x5b0
[  653.888972]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  653.894764]  ? kasan_check_read+0x11/0x20
[  653.898916]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  653.904204]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  653.908880]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.914419]  ? check_preemption_disabled+0x48/0x200
[  653.919445]  filemap_fault+0x1594/0x25f0
[  653.923532]  ? __lock_page_or_retry+0xa00/0xa00
[  653.928206]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  653.934001]  ? kasan_check_read+0x11/0x20
[  653.938160]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  653.943439]  ? rcu_bh_qs+0xc0/0xc0
[  653.946985]  ? find_held_lock+0x36/0x1c0
[  653.951064]  ? filemap_map_pages+0xdea/0x1980
[  653.955619]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  653.961441]  ? find_get_pages_range_tag+0x1320/0x1320
[  653.966640]  ? unwind_dump+0x190/0x190
[  653.970533]  ? graph_lock+0x170/0x170
[  653.974358]  ? is_bpf_text_address+0xd3/0x170
[  653.978879]  ? __kernel_text_address+0xd/0x40
[  653.983392]  ? lock_acquire+0x1ed/0x520
[  653.987372]  ? ext4_filemap_fault+0x7a/0xad
[  653.991701]  ? lock_release+0x970/0x970
[  653.995675]  ? arch_local_save_flags+0x40/0x40
[  654.000479]  ? save_stack+0x43/0xd0
[  654.004114]  ? __kasan_slab_free+0x102/0x150
[  654.008535]  ? kasan_slab_free+0xe/0x10
[  654.012510]  ? kfree+0xcf/0x230
[  654.015794]  ? print_usage_bug+0xc0/0xc0
[  654.019858]  ? __vfs_read+0x117/0x9b0
[  654.023669]  ? down_read+0xb0/0x1d0
[  654.027305]  ? ext4_filemap_fault+0x7a/0xad
[  654.031631]  ? __down_interruptible+0x700/0x700
[  654.036329]  ext4_filemap_fault+0x82/0xad
[  654.040482]  __do_fault+0x100/0x6b0
[  654.044114]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  654.049568]  ? print_bad_pte+0x6c0/0x6c0
[  654.053630]  ? __kasan_slab_free+0x119/0x150
[  654.058049]  ? pmd_val+0x88/0x100
[  654.061512]  ? add_mm_counter_fast+0xd0/0xd0
[  654.065938]  ? pmd_val+0x88/0x100
[  654.069403]  ? add_mm_counter_fast+0xd0/0xd0
[  654.073821]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.079365]  __handle_mm_fault+0x3709/0x53e0
[  654.083789]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  654.088639]  ? graph_lock+0x170/0x170
[  654.092448]  ? print_usage_bug+0xc0/0xc0
[  654.096515]  ? graph_lock+0x170/0x170
[  654.100318]  ? graph_lock+0x170/0x170
[  654.104141]  ? handle_mm_fault+0x42a/0xc70
[  654.108382]  ? lock_downgrade+0x900/0x900
[  654.112532]  ? check_preemption_disabled+0x48/0x200
[  654.117557]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  654.123354]  ? kasan_check_read+0x11/0x20
[  654.127505]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  654.132785]  ? rcu_bh_qs+0xc0/0xc0
[  654.136332]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  654.141789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.147330]  ? check_preemption_disabled+0x48/0x200
[  654.152364]  handle_mm_fault+0x54f/0xc70
[  654.156431]  ? __handle_mm_fault+0x53e0/0x53e0
[  654.161030]  ? find_vma+0x34/0x190
[  654.164580]  __do_page_fault+0x67d/0xed0
[  654.168657]  ? mm_fault_error+0x380/0x380
[  654.172806]  ? trace_hardirqs_off+0xb8/0x300
[  654.177224]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  654.182604]  ? trace_hardirqs_on+0x310/0x310
[  654.187032]  do_page_fault+0xf2/0x7e0
[  654.190856]  ? vmalloc_sync_all+0x30/0x30
[  654.195017]  ? error_entry+0x70/0xd0
[  654.198747]  ? trace_hardirqs_off_caller+0xbb/0x300
[  654.203767]  ? trace_hardirqs_on_caller+0xc0/0x300
[  654.208702]  ? syscall_return_slowpath+0x5e0/0x5e0
[  654.213633]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.218483]  ? trace_hardirqs_off+0x300/0x300
[  654.222984]  ? trace_hardirqs_off_caller+0x300/0x300
[  654.228099]  ? prepare_exit_to_usermode+0x291/0x3b0
[  654.233124]  ? page_fault+0x8/0x30
[  654.236669]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.241524]  ? page_fault+0x8/0x30
[  654.245075]  page_fault+0x1e/0x30
[  654.248527] RIP: 0033:0x7f60147c71fd
[  654.252247] Code: Bad RIP value.
[  654.255611] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  654.260986] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  654.268261] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  654.275537] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  654.282862] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  654.290142] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  654.297447] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  654.297512] aoe: skb alloc failure
[  654.304381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  654.304387] Call Trace:
[  654.304410]  dump_stack+0x1c4/0x2b4
[  654.304432]  ? dump_stack_print_info.cold.2+0x52/0x52
[  654.307982] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  654.317319]  warn_alloc.cold.118+0xb7/0x1bd
[  654.319874] rsyslogd cpuset=
[  654.323502]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  654.328667] /
[  654.338721]  ? lock_downgrade+0x900/0x900
[  654.343035]  mems_allowed=0
[  654.346062]  ? trace_hardirqs_off+0xb8/0x300
[  654.364060]  ? trace_hardirqs_off+0xb8/0x300
[  654.368486]  __alloc_pages_slowpath+0x2667/0x2d80
[  654.373365]  ? warn_alloc+0x120/0x120
[  654.377174]  ? warn_alloc+0x120/0x120
[  654.380997]  ? print_usage_bug+0xc0/0xc0
[  654.385090]  ? warn_alloc+0x120/0x120
[  654.388905]  ? print_usage_bug+0xc0/0xc0
[  654.392979]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.398521]  ? should_fail+0x22d/0xd01
[  654.402409]  ? __lock_acquire+0x7ec/0x4ec0
[  654.406648]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  654.411753]  ? __lock_acquire+0x7ec/0x4ec0
[  654.416003]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  654.421115]  ? __lock_acquire+0x7ec/0x4ec0
[  654.425353]  ? should_fail+0x22d/0xd01
[  654.429254]  ? mark_held_locks+0x130/0x130
[  654.433498]  ? mark_held_locks+0x130/0x130
[  654.437743]  ? mark_held_locks+0x130/0x130
[  654.441983]  ? graph_lock+0x170/0x170
[  654.445815]  ? print_usage_bug+0xc0/0xc0
[  654.449881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.455420]  ? check_preemption_disabled+0x48/0x200
[  654.460436]  ? check_preemption_disabled+0x48/0x200
[  654.465469]  ? __lock_is_held+0xb5/0x140
[  654.470063]  __alloc_pages_nodemask+0xa80/0xde0
[  654.474751]  ? graph_lock+0x170/0x170
[  654.478576]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  654.483616]  ? graph_lock+0x170/0x170
[  654.487430]  ? find_held_lock+0x36/0x1c0
[  654.491506]  ? ____cache_alloc_node+0x1c7/0x1e0
[  654.496180]  ? lock_downgrade+0x900/0x900
[  654.500345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.505895]  cache_grow_begin+0x91/0x8c0
[  654.509961]  ? do_raw_spin_unlock+0xa7/0x2f0
[  654.514382]  fallback_alloc+0x203/0x2e0
[  654.518374]  ____cache_alloc_node+0x1c7/0x1e0
[  654.522880]  kmem_cache_alloc_node+0xe3/0x730
[  654.527383]  ? ipv6_get_ifaddr+0x42e/0x620
[  654.531634]  __alloc_skb+0x119/0x770
[  654.535353]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  654.540637]  ? skb_scrub_packet+0x490/0x490
[  654.544974]  ? lock_downgrade+0x900/0x900
[  654.549156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.554697]  ? refcount_sub_and_test_checked+0x203/0x310
[  654.560167]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  654.565627]  ? addrconf_rs_timer+0x6f0/0x6f0
[  654.570062]  ndisc_alloc_skb+0x144/0x340
[  654.574140]  ndisc_send_rs+0x331/0x6e0
[  654.578048]  addrconf_rs_timer+0x3c0/0x6f0
[  654.582295]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  654.586551]  call_timer_fn+0x272/0x920
[  654.590444]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  654.594684]  ? process_timeout+0x40/0x40
[  654.598746]  ? find_held_lock+0x36/0x1c0
[  654.602828]  ? __run_timers+0x7da/0xc70
[  654.606813]  ? _raw_spin_unlock_irq+0x27/0x80
[  654.611312]  ? _raw_spin_unlock_irq+0x27/0x80
[  654.615819]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  654.620063]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  654.624648]  ? trace_hardirqs_on+0xbd/0x310
[  654.628974]  ? kasan_check_read+0x11/0x20
[  654.633125]  ? __run_timers+0x7da/0xc70
[  654.637104]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  654.642567]  ? tcp_compressed_ack_kick+0x220/0x220
[  654.647507]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  654.651744]  __run_timers+0x7e5/0xc70
[  654.655550]  ? find_held_lock+0x36/0x1c0
[  654.659629]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  654.665010]  ? _raw_spin_unlock_irq+0x27/0x80
[  654.669532]  ? _raw_spin_unlock_irq+0x27/0x80
[  654.674036]  ? lockdep_hardirqs_on+0x421/0x5c0
[  654.678627]  ? trace_hardirqs_on+0xbd/0x310
[  654.682951]  ? kasan_check_read+0x11/0x20
[  654.687105]  ? finish_task_switch+0x1f5/0x900
[  654.691604]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  654.697059]  ? compat_start_thread+0x80/0x80
[  654.701496]  ? pvclock_read_flags+0x160/0x160
[  654.705997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.711548]  ? check_preemption_disabled+0x48/0x200
[  654.716578]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  654.722118]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  654.727404]  ? rcu_pm_notify+0xc0/0xc0
[  654.731299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.736840]  ? check_preemption_disabled+0x48/0x200
[  654.741871]  run_timer_softirq+0x52/0xb0
[  654.745945]  ? rcu_read_lock_sched_held+0x108/0x120
[  654.750976]  __do_softirq+0x30b/0xad8
[  654.754802]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  654.759908]  ? trace_hardirqs_off_caller+0x300/0x300
[  654.765013]  ? smpboot_thread_fn+0x334/0xa00
[  654.769444]  ? schedule+0x108/0x460
[  654.773089]  ? trace_hardirqs_off+0xb8/0x300
[  654.777505]  ? smpboot_thread_fn+0x68b/0xa00
[  654.781915]  ? trace_hardirqs_on+0x310/0x310
[  654.786332]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.791881]  ? check_preemption_disabled+0x48/0x200
[  654.796928]  ? takeover_tasklets+0xa90/0xa90
[  654.801348]  run_ksoftirqd+0x94/0x100
[  654.805155]  smpboot_thread_fn+0x68b/0xa00
[  654.809400]  ? sort_range+0x30/0x30
[  654.813041]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  654.818149]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.823690]  ? __kthread_parkme+0xfb/0x1a0
[  654.827939]  kthread+0x35a/0x420
[  654.831311]  ? sort_range+0x30/0x30
[  654.834938]  ? kthread_bind+0x40/0x40
[  654.838747]  ret_from_fork+0x3a/0x50
[  654.842483] warn_alloc_show_mem: 1 callbacks suppressed
[  654.842495] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  654.842497] Mem-Info:
[  654.842529] active_anon:49550 inactive_anon:372 isolated_anon:0
[  654.842529]  active_file:21 inactive_file:14 isolated_file:0
[  654.842529]  unevictable:0 dirty:0 writeback:0 unstable:0
[  654.842529]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  654.842529]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  654.842529]  free:13755 free_pcp:502 free_cma:0
[  654.847872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  654.847881] Call Trace:
[  654.854732] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  654.857139]  <IRQ>
[  654.890005] Node 0 
[  654.899370]  dump_stack+0x1c4/0x2b4
[  654.901960] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  654.929609]  ? dump_stack_print_info.cold.2+0x52/0x52
[  654.931729] lowmem_reserve[]: 0
[  654.933985]  warn_alloc.cold.118+0xb7/0x1bd
[  654.937584]  2815
[  654.963106]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  654.968280]  6318
[  654.971568]  ? lock_downgrade+0x900/0x900
[  654.975857]  6318
[  654.977961]  ? trace_hardirqs_off+0xb8/0x300
[  654.982776] Node 0 
[  654.984845]  ? trace_hardirqs_off+0xb8/0x300
[  654.988989] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  654.991042]  __alloc_pages_slowpath+0x2667/0x2d80
[  654.995421] lowmem_reserve[]:
[  654.997696]  ? warn_alloc+0x120/0x120
[  655.002102]  0
[  655.028668]  ? __lock_acquire+0x7ec/0x4ec0
[  655.033495]  0
[  655.036607]  ? warn_alloc+0x120/0x120
[  655.040378]  3503 3503
[  655.042193]  ? print_usage_bug+0xc0/0xc0
[  655.046406] Node 0 
[  655.048211]  ? warn_alloc+0x120/0x120
[  655.052016] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  655.054488]  ? print_usage_bug+0xc0/0xc0
[  655.058517] lowmem_reserve[]: 0
[  655.060767]  ? mark_held_locks+0x130/0x130
[  655.064537]  0 0
[  655.093053]  ? mark_held_locks+0x130/0x130
[  655.097094]  0
[  655.100386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  655.105120] Node 0 
[  655.107103]  ? should_fail+0x22d/0xd01
[  655.111317] DMA: 
[  655.113117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.118633] 1*4kB 
[  655.120876]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  655.124734] (U) 
[  655.126795]  ? __lock_acquire+0x7ec/0x4ec0
[  655.132312] 0*8kB 0*16kB 
[  655.134478]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  655.139557] 1*32kB 
[  655.141538]  ? should_fail+0x22d/0xd01
[  655.145750] (U) 
[  655.148508]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  655.153586] 2*64kB 
[  655.155829]  ? mark_held_locks+0x130/0x130
[  655.159708] (U) 
[  655.161701]  ? mark_held_locks+0x130/0x130
[  655.167228] 1*128kB 
[  655.169464]  ? graph_lock+0x170/0x170
[  655.173675] (U) 
[  655.175650]  ? graph_lock+0x170/0x170
[  655.179868] 1*256kB 
[  655.182193]  ? print_usage_bug+0xc0/0xc0
[  655.185973] (U) 
[  655.187947]  ? do_raw_spin_unlock+0xa7/0x2f0
[  655.191753] 0*512kB 
[  655.194077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.198115] 1*1024kB 
[  655.200112]  ? check_preemption_disabled+0x48/0x200
[  655.204499] (U) 
[  655.206822]  ? check_preemption_disabled+0x48/0x200
[  655.212336] 1*2048kB 
[  655.214753]  ? __lock_is_held+0xb5/0x140
[  655.219739] (M) 
[  655.221723]  __alloc_pages_nodemask+0xa80/0xde0
[  655.226711] 3*4096kB (M) 
[  655.229136]  ? graph_lock+0x170/0x170
[  655.233167] = 15908kB
[  655.233177] Node 0 
[  655.235156]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  655.239800] DMA32: 3*4kB 
[  655.242570]  ? graph_lock+0x170/0x170
[  655.246349] (UM) 
[  655.248769]  ? find_held_lock+0x36/0x1c0
[  655.250969] 0*8kB 3*16kB 
[  655.256005]  ? ____cache_alloc_node+0x1c7/0x1e0
[  655.258733] (UM) 
[  655.262542]  ? lock_downgrade+0x900/0x900
[  655.264581] 1*32kB 
[  655.268644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.271379] (M) 
[  655.276061]  cache_grow_begin+0x91/0x8c0
[  655.278100] 2*64kB 
[  655.282253]  ? do_raw_spin_unlock+0xa7/0x2f0
[  655.284504] (M) 
[  655.290056]  fallback_alloc+0x203/0x2e0
[  655.292006] 3*128kB 
[  655.296105]  ____cache_alloc_node+0x1c7/0x1e0
[  655.298323] (M) 
[  655.302729]  kmem_cache_alloc_node+0xe3/0x730
[  655.304676] 2*256kB (M) 
[  655.308657]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  655.310962] 3*512kB 
[  655.315453]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  655.317430] (M) 
[  655.321951]  __alloc_skb+0x119/0x770
[  655.324592] 4*1024kB (UM) 
[  655.329703]  ? calc_wheel_index+0x220/0x220
[  655.332000] 3*2048kB (M) 
[  655.336599]  ? skb_scrub_packet+0x490/0x490
[  655.338555] 3*4096kB 
[  655.342269]  ? vprintk_default+0x28/0x30
[  655.345085] (M) 
[  655.349401]  ? vprintk_func+0x85/0x181
[  655.352138] = 25180kB
[  655.352148] Node 0 
[  655.356470]  ? printk+0xa7/0xcf
[  655.358855] Normal: 2623*4kB 
[  655.362936]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  655.364917] (UME) 197*8kB 
[  655.368817]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  655.371203] (UME) 
[  655.373438]  new_skb+0x26/0x1c0
[  655.376697] 18*16kB 
[  655.379804]  aoecmd_cfg+0x279/0x7f0
[  655.384535] (UM) 
[  655.387380]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  655.391951] 18*32kB 
[  655.394099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.397354] (UM) 
[  655.399677]  ? check_preemption_disabled+0x48/0x200
[  655.403282] 17*64kB 
[  655.405345]  ? check_preemption_disabled+0x48/0x200
[  655.409644] (UM) 
[  655.411976]  ? __lock_is_held+0xb5/0x140
[  655.417481] 0*128kB 
[  655.419553]  discover_timer+0x50/0x60
[  655.424534] 0*256kB 0*512kB 
[  655.426869]  call_timer_fn+0x272/0x920
[  655.431860] 0*1024kB 
[  655.433920]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  655.437957] 0*2048kB 
[  655.440278]  ? process_timeout+0x40/0x40
[  655.444072] 0*4096kB 
[  655.447089]  ? find_held_lock+0x36/0x1c0
[  655.450955] = 14020kB
[  655.453366]  ? mark_held_locks+0xc7/0x130
[  655.458188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  655.460594]  ? _raw_spin_unlock_irq+0x27/0x80
[  655.464641] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  655.467050]  ? _raw_spin_unlock_irq+0x27/0x80
[  655.471105] 414 total pagecache pages
[  655.473510]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  655.477641] 0 pages in swap cache
[  655.486470]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  655.490951] Swap cache stats: add 0, delete 0, find 0/0
[  655.490973] Free swap  = 0kB
[  655.499586]  ? trace_hardirqs_on+0xbd/0x310
[  655.504057] Total swap = 0kB
[  655.507852]  ? kasan_check_read+0x11/0x20
[  655.512675] 1965979 pages RAM
[  655.516137]  ? __run_timers+0x7da/0xc70
[  655.520689] 0 pages HighMem/MovableOnly
[  655.520699] 343324 pages reserved
[  655.526075]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  655.529070] 0 pages cma reserved
[  655.533396]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  655.536453] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  655.540530]  __run_timers+0x7e5/0xc70
[  655.543764] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  655.547598]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  655.551545] ksoftirqd/1 cpuset=
[  655.554999]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  655.560428] /
[  655.563793]  ? graph_lock+0x170/0x170
[  655.568621]  mems_allowed=0
[  655.575108]  ? print_usage_bug+0xc0/0xc0
[  655.615256]  ? lock_release+0x970/0x970
[  655.619245]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  655.624448]  ? find_held_lock+0x36/0x1c0
[  655.628519]  ? graph_lock+0x170/0x170
[  655.632329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.637868]  ? check_preemption_disabled+0x48/0x200
[  655.642900]  ? __lock_is_held+0xb5/0x140
[  655.646968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.652505]  ? check_preemption_disabled+0x48/0x200
[  655.657538]  run_timer_softirq+0x52/0xb0
[  655.661603]  ? rcu_read_lock_sched_held+0x108/0x120
[  655.666628]  __do_softirq+0x30b/0xad8
[  655.670449]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  655.675569]  ? pvclock_read_flags+0x160/0x160
[  655.680067]  ? lapic_next_event+0x5a/0x90
[  655.684218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.689756]  ? check_preemption_disabled+0x48/0x200
[  655.694773]  ? check_preemption_disabled+0x48/0x200
[  655.699800]  ? kvm_clock_read+0x18/0x30
[  655.703784]  ? kvm_sched_clock_read+0x9/0x20
[  655.708202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.713742]  ? check_preemption_disabled+0x48/0x200
[  655.718779]  irq_exit+0x17f/0x1c0
[  655.722248]  smp_apic_timer_interrupt+0x1cb/0x760
[  655.727096]  ? smp_reschedule_interrupt+0x109/0x650
[  655.732118]  ? smp_call_function_single_interrupt+0x650/0x650
[  655.738007]  ? interrupt_entry+0xb5/0xf0
[  655.742090]  ? trace_hardirqs_off_caller+0xbb/0x300
[  655.747117]  ? trace_hardirqs_off_caller+0xbb/0x300
[  655.752147]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  655.757008]  ? trace_hardirqs_off+0x300/0x300
[  655.761512]  ? trace_hardirqs_off+0x300/0x300
[  655.766013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.771566]  ? check_preemption_disabled+0x48/0x200
[  655.776584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.782138]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  655.786995]  apic_timer_interrupt+0xf/0x20
[  655.791239]  </IRQ>
[  655.793485] RIP: 0010:console_unlock+0x1017/0x11a0
[  655.798419] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  655.817328] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  655.825047] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  655.832315] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  655.839587] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  655.846855] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  655.854129] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  655.861421]  ? netconsole_netdev_event+0x280/0x280
[  655.866363]  ? console_unlock+0x100e/0x11a0
[  655.870711]  ? devkmsg_read+0xbb0/0xbb0
[  655.874693]  ? lock_release+0x970/0x970
[  655.878674]  ? retint_kernel+0x2d/0x2d
[  655.882586]  vprintk_emit+0x33d/0x930
[  655.886397]  ? wake_up_klogd+0x180/0x180
[  655.890471]  ? __lock_acquire+0x6f0/0x4ec0
[  655.894708]  ? __lock_acquire+0x7ec/0x4ec0
[  655.898949]  ? mark_held_locks+0x121/0x130
[  655.903188]  ? print_usage_bug+0xc0/0xc0
[  655.907264]  ? vprintk_default+0x28/0x30
[  655.911334]  ? vprintk_func+0x85/0x181
[  655.915237]  vprintk_default+0x28/0x30
[  655.919130]  vprintk_func+0x7e/0x181
[  655.922857]  printk+0xa7/0xcf
[  655.925963]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  655.930743]  show_free_areas.cold.119+0x1ab4/0x215d
[  655.935782]  ? si_meminfo_node+0x260/0x260
[  655.940034]  ? __lock_acquire+0x7ec/0x4ec0
[  655.944275]  ? update_load_avg+0x387/0x2470
[  655.948615]  ? __lock_acquire+0x7ec/0x4ec0
[  655.952871]  ? __lock_acquire+0x7ec/0x4ec0
[  655.957139]  ? mark_held_locks+0x130/0x130
[  655.961391]  ? mark_held_locks+0x130/0x130
[  655.965636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.971179]  ? graph_lock+0x170/0x170
[  655.974983]  ? put_dec+0x3b/0xf0
[  655.978393]  ? number+0x972/0xca0
[  655.981862]  ? __lock_acquire+0x7ec/0x4ec0
[  655.986105]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  655.991648]  ? find_held_lock+0x36/0x1c0
[  655.995722]  ? serial8250_console_write+0x8b3/0xb10
[  656.001276]  ? lock_downgrade+0x900/0x900
[  656.005450]  ? graph_lock+0x170/0x170
[  656.009251]  ? graph_lock+0x170/0x170
[  656.013083]  ? print_usage_bug+0xc0/0xc0
[  656.017145]  ? do_raw_spin_unlock+0xa7/0x2f0
[  656.021570]  ? trace_hardirqs_on+0x310/0x310
[  656.025980]  ? wq_watchdog_touch+0x9c/0xfe
[  656.030253]  ? io_serial_in+0x11/0x90
[  656.034069]  ? find_held_lock+0x36/0x1c0
[  656.038144]  ? mark_held_locks+0xc7/0x130
[  656.042325]  ? netconsole_netdev_event+0x280/0x280
[  656.047250]  ? console_unlock+0xfe2/0x11a0
[  656.051513]  ? lockdep_hardirqs_on+0x421/0x5c0
[  656.056119]  ? trace_hardirqs_on+0xbd/0x310
[  656.060455]  ? vprintk_emit+0x33d/0x930
[  656.064432]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  656.069883]  ? kasan_check_write+0x14/0x20
[  656.074120]  ? do_raw_spin_lock+0xc1/0x200
[  656.078364]  ? netconsole_netdev_event+0x280/0x280
[  656.083305]  ? console_unlock+0x98e/0x11a0
[  656.087554]  ? devkmsg_read+0xbb0/0xbb0
[  656.091528]  ? vprintk_emit+0x7f7/0x930
[  656.095511]  ? lock_release+0x970/0x970
[  656.099488]  ? preempt_count_add+0x7d/0x160
[  656.103819]  ? wake_up_klogd+0x11a/0x180
[  656.107884]  ? console_device+0xc0/0xc0
[  656.111868]  ? do_raw_spin_lock+0xc1/0x200
[  656.116308]  ? vprintk_emit+0x268/0x930
[  656.120299]  ? wake_up_klogd+0x180/0x180
[  656.124365]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  656.129129]  ? trace_hardirqs_off_caller+0x300/0x300
[  656.134232]  ? retint_kernel+0x1b/0x2d
[  656.138126]  ? trace_hardirqs_on+0x310/0x310
[  656.142546]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  656.147317]  ? retint_kernel+0x2d/0x2d
[  656.151215]  ? vprintk_default+0x28/0x30
[  656.155282]  ? vprintk_func+0x85/0x181
[  656.159179]  ? arch_local_irq_restore+0x45/0x52
[  656.163853]  ? printk+0xa7/0xcf
[  656.167139]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  656.171910]  ? show_mem+0x1e/0x17b
[  656.175464]  show_mem+0x34/0x17b
[  656.178841]  dump_header+0x2f1/0xf72
[  656.182568]  ? pagefault_out_of_memory+0x197/0x197
[  656.187506]  ? mark_held_locks+0x130/0x130
[  656.191742]  ? __lock_acquire+0x7ec/0x4ec0
[  656.195980]  ? mem_cgroup_charge_statistics+0x780/0x780
[  656.201347]  ? print_usage_bug+0xc0/0xc0
[  656.205417]  ? print_usage_bug+0xc0/0xc0
[  656.209493]  ? graph_lock+0x170/0x170
[  656.213297]  ? graph_lock+0x170/0x170
[  656.217101]  ? print_usage_bug+0xc0/0xc0
[  656.221161]  ? print_usage_bug+0xc0/0xc0
[  656.225234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  656.230781]  ? find_held_lock+0x36/0x1c0
[  656.234856]  ? mark_held_locks+0xc7/0x130
[  656.239013]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  656.244135]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  656.249245]  ? lockdep_hardirqs_on+0x421/0x5c0
[  656.253831]  ? trace_hardirqs_on+0xbd/0x310
[  656.258154]  ? kasan_check_read+0x11/0x20
[  656.262316]  ? ___ratelimit+0x36f/0x655
[  656.266302]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  656.271760]  ? trace_hardirqs_on+0x310/0x310
[  656.276174]  ? lock_downgrade+0x900/0x900
[  656.280333]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  656.285446]  ? ___ratelimit+0xaa/0x655
[  656.289339]  ? idr_get_free+0xec0/0xec0
[  656.293321]  ? kasan_check_write+0x14/0x20
[  656.297559]  ? do_raw_spin_lock+0xc1/0x200
[  656.301804]  oom_kill_process.cold.27+0x10/0x903
[  656.306565]  ? graph_lock+0x170/0x170
[  656.310368]  ? _raw_spin_unlock+0x2c/0x50
[  656.314520]  ? oom_badness+0xe6/0xaa0
[  656.318330]  ? oom_evaluate_task+0x540/0x540
[  656.322748]  ? find_held_lock+0x36/0x1c0
[  656.326829]  ? out_of_memory+0x974/0x14c0
[  656.330981]  ? lock_downgrade+0x900/0x900
[  656.335130]  ? check_preemption_disabled+0x48/0x200
[  656.340156]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.345952]  ? kasan_check_read+0x11/0x20
[  656.350107]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  656.355398]  ? rcu_bh_qs+0xc0/0xc0
[  656.358954]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  656.363984]  ? oom_evaluate_task+0x302/0x540
[  656.368420]  out_of_memory+0xa86/0x14c0
[  656.372410]  ? oom_killer_disable+0x3a0/0x3a0
[  656.376910]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  656.381849]  ? __mutex_add_waiter+0x2a0/0x2a0
[  656.386366]  __alloc_pages_slowpath+0x2318/0x2d80
[  656.391275]  ? warn_alloc+0x120/0x120
[  656.395096]  ? __radix_tree_lookup+0x4c0/0x4c0
[  656.399702]  ? find_get_entry+0x2f2/0xc40
[  656.403868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  656.409414]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  656.414353]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.419895]  ? should_fail+0x22d/0xd01
[  656.423795]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  656.428930]  ? __lock_is_held+0xb5/0x140
[  656.433036]  ? __lock_is_held+0xb5/0x140
[  656.437127]  ? ___might_sleep+0x1ed/0x300
[  656.441279]  ? lock_release+0x970/0x970
[  656.445270]  ? arch_local_save_flags+0x40/0x40
[  656.449878]  ? __might_sleep+0x95/0x190
[  656.453862]  __alloc_pages_nodemask+0xa80/0xde0
[  656.458544]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  656.463565]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.469365]  ? kasan_check_read+0x11/0x20
[  656.473525]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  656.478815]  ? graph_lock+0x170/0x170
[  656.482623]  ? print_usage_bug+0xc0/0xc0
[  656.486691]  ? graph_lock+0x170/0x170
[  656.490492]  ? graph_lock+0x170/0x170
[  656.494303]  ? __do_page_cache_readahead+0x7ce/0x980
[  656.499415]  ? find_held_lock+0x36/0x1c0
[  656.503483]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  656.509064]  alloc_pages_current+0x10c/0x210
[  656.513488]  ? lock_downgrade+0x900/0x900
[  656.517648]  __page_cache_alloc+0x38f/0x5b0
[  656.521975]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.527777]  ? kasan_check_read+0x11/0x20
[  656.531931]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  656.537218]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  656.541892]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.547431]  ? check_preemption_disabled+0x48/0x200
[  656.552459]  filemap_fault+0x1594/0x25f0
[  656.556538]  ? __lock_page_or_retry+0xa00/0xa00
[  656.561216]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.567012]  ? kasan_check_read+0x11/0x20
[  656.571177]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  656.576467]  ? rcu_bh_qs+0xc0/0xc0
[  656.580011]  ? find_held_lock+0x36/0x1c0
[  656.584098]  ? filemap_map_pages+0xdea/0x1980
[  656.588610]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.594415]  ? find_get_pages_range_tag+0x1320/0x1320
[  656.599608]  ? unwind_dump+0x190/0x190
[  656.603500]  ? graph_lock+0x170/0x170
[  656.607312]  ? is_bpf_text_address+0xd3/0x170
[  656.611819]  ? __kernel_text_address+0xd/0x40
[  656.616336]  ? lock_acquire+0x1ed/0x520
[  656.620340]  ? ext4_filemap_fault+0x7a/0xad
[  656.624672]  ? lock_release+0x970/0x970
[  656.628649]  ? arch_local_save_flags+0x40/0x40
[  656.633229]  ? save_stack+0x43/0xd0
[  656.636856]  ? __kasan_slab_free+0x102/0x150
[  656.641263]  ? kasan_slab_free+0xe/0x10
[  656.645247]  ? kfree+0xcf/0x230
[  656.648528]  ? print_usage_bug+0xc0/0xc0
[  656.652592]  ? __vfs_read+0x117/0x9b0
[  656.656416]  ? down_read+0xb0/0x1d0
[  656.660057]  ? ext4_filemap_fault+0x7a/0xad
[  656.664393]  ? __down_interruptible+0x700/0x700
[  656.669084]  ext4_filemap_fault+0x82/0xad
[  656.673241]  __do_fault+0x100/0x6b0
[  656.676876]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  656.682329]  ? print_bad_pte+0x6c0/0x6c0
[  656.686394]  ? __kasan_slab_free+0x119/0x150
[  656.690809]  ? pmd_val+0x88/0x100
[  656.694265]  ? add_mm_counter_fast+0xd0/0xd0
[  656.698684]  ? pmd_val+0x88/0x100
[  656.702140]  ? add_mm_counter_fast+0xd0/0xd0
[  656.706556]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.712100]  __handle_mm_fault+0x3709/0x53e0
[  656.716525]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  656.721373]  ? graph_lock+0x170/0x170
[  656.725176]  ? print_usage_bug+0xc0/0xc0
[  656.729264]  ? graph_lock+0x170/0x170
[  656.733075]  ? graph_lock+0x170/0x170
[  656.736900]  ? handle_mm_fault+0x42a/0xc70
[  656.741144]  ? lock_downgrade+0x900/0x900
[  656.745303]  ? check_preemption_disabled+0x48/0x200
[  656.750334]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  656.756147]  ? kasan_check_read+0x11/0x20
[  656.760304]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  656.765678]  ? rcu_bh_qs+0xc0/0xc0
[  656.769218]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  656.774676]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.780214]  ? check_preemption_disabled+0x48/0x200
[  656.785248]  handle_mm_fault+0x54f/0xc70
[  656.789325]  ? __handle_mm_fault+0x53e0/0x53e0
[  656.793920]  ? find_vma+0x34/0x190
[  656.797470]  __do_page_fault+0x67d/0xed0
[  656.801561]  ? mm_fault_error+0x380/0x380
[  656.805731]  ? trace_hardirqs_off+0xb8/0x300
[  656.810148]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  656.815513]  ? trace_hardirqs_on+0x310/0x310
[  656.819930]  do_page_fault+0xf2/0x7e0
[  656.823735]  ? vmalloc_sync_all+0x30/0x30
[  656.827892]  ? error_entry+0x70/0xd0
[  656.831609]  ? trace_hardirqs_off_caller+0xbb/0x300
[  656.836627]  ? trace_hardirqs_on_caller+0xc0/0x300
[  656.841564]  ? syscall_return_slowpath+0x5e0/0x5e0
[  656.846497]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.851347]  ? trace_hardirqs_off+0x300/0x300
[  656.855843]  ? trace_hardirqs_off_caller+0x300/0x300
[  656.860959]  ? prepare_exit_to_usermode+0x291/0x3b0
[  656.865979]  ? page_fault+0x8/0x30
[  656.869529]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.874387]  ? page_fault+0x8/0x30
[  656.877938]  page_fault+0x1e/0x30
[  656.881398] RIP: 0033:0x7f60147c71fd
[  656.885118] Code: Bad RIP value.
[  656.888489] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  656.893856] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  656.901128] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  656.908403] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  656.915680] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  656.922983] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  656.930293] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  656.930361] aoe: skb alloc failure
[  656.937230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.937236] Call Trace:
[  656.937260]  dump_stack+0x1c4/0x2b4
[  656.937277]  ? dump_stack_print_info.cold.2+0x52/0x52
[  656.937306]  warn_alloc.cold.118+0xb7/0x1bd
[  656.940864] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  656.950200]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  656.952763] rsyslogd cpuset=
[  656.956414]  ? lock_downgrade+0x900/0x900
[  656.961588] /
[  656.965922]  ? trace_hardirqs_off+0xb8/0x300
[  656.975969]  mems_allowed=0
[  656.997014]  ? trace_hardirqs_off+0xb8/0x300
[  657.001450]  __alloc_pages_slowpath+0x2667/0x2d80
[  657.006335]  ? warn_alloc+0x120/0x120
[  657.010153]  ? warn_alloc+0x120/0x120
[  657.013959]  ? print_usage_bug+0xc0/0xc0
[  657.018032]  ? warn_alloc+0x120/0x120
[  657.021843]  ? print_usage_bug+0xc0/0xc0
[  657.025906]  ? find_held_lock+0x36/0x1c0
[  657.029985]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.035539]  ? should_fail+0x22d/0xd01
[  657.039435]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.044546]  ? __lock_acquire+0x7ec/0x4ec0
[  657.048805]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.053916]  ? __lock_acquire+0x7ec/0x4ec0
[  657.058155]  ? should_fail+0x22d/0xd01
[  657.062411]  ? mark_held_locks+0x130/0x130
[  657.066658]  ? mark_held_locks+0x130/0x130
[  657.070922]  ? graph_lock+0x170/0x170
[  657.074725]  ? print_usage_bug+0xc0/0xc0
[  657.078800]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.084380]  ? check_preemption_disabled+0x48/0x200
[  657.089408]  ? check_preemption_disabled+0x48/0x200
[  657.094454]  ? __lock_is_held+0xb5/0x140
[  657.098535]  __alloc_pages_nodemask+0xa80/0xde0
[  657.103232]  ? graph_lock+0x170/0x170
[  657.107574]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  657.113389]  ? graph_lock+0x170/0x170
[  657.117217]  ? find_held_lock+0x36/0x1c0
[  657.121301]  ? ____cache_alloc_node+0x1c7/0x1e0
[  657.125995]  ? lock_downgrade+0x900/0x900
[  657.130175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.135736]  cache_grow_begin+0x91/0x8c0
[  657.139818]  ? do_raw_spin_unlock+0xa7/0x2f0
[  657.144271]  fallback_alloc+0x203/0x2e0
[  657.148276]  ____cache_alloc_node+0x1c7/0x1e0
[  657.152802]  kmem_cache_alloc_node+0xe3/0x730
[  657.157313]  ? ipv6_get_ifaddr+0x42e/0x620
[  657.161572]  __alloc_skb+0x119/0x770
[  657.165296]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  657.170608]  ? skb_scrub_packet+0x490/0x490
[  657.174944]  ? lock_downgrade+0x900/0x900
[  657.179111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.184657]  ? refcount_sub_and_test_checked+0x203/0x310
[  657.190120]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  657.195581]  ? addrconf_rs_timer+0x6f0/0x6f0
[  657.200013]  ndisc_alloc_skb+0x144/0x340
[  657.204106]  ndisc_send_rs+0x331/0x6e0
[  657.208011]  addrconf_rs_timer+0x3c0/0x6f0
[  657.212282]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.216540]  call_timer_fn+0x272/0x920
[  657.220444]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.224689]  ? process_timeout+0x40/0x40
[  657.228753]  ? find_held_lock+0x36/0x1c0
[  657.232840]  ? __run_timers+0x7da/0xc70
[  657.236824]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.241326]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.245842]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.250097]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  657.254698]  ? trace_hardirqs_on+0xbd/0x310
[  657.259036]  ? kasan_check_read+0x11/0x20
[  657.263201]  ? __run_timers+0x7da/0xc70
[  657.267185]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  657.272652]  ? work_on_cpu_safe+0x90/0x90
[  657.276821]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.281062]  __run_timers+0x7e5/0xc70
[  657.284871]  ? find_held_lock+0x36/0x1c0
[  657.288958]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  657.294336]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.298842]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.303345]  ? lockdep_hardirqs_on+0x421/0x5c0
[  657.307937]  ? trace_hardirqs_on+0xbd/0x310
[  657.312258]  ? kasan_check_read+0x11/0x20
[  657.316416]  ? finish_task_switch+0x1f5/0x900
[  657.320921]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  657.326379]  ? compat_start_thread+0x80/0x80
[  657.330837]  ? pvclock_read_flags+0x160/0x160
[  657.335351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.340910]  ? check_preemption_disabled+0x48/0x200
[  657.345963]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  657.351522]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  657.356829]  ? rcu_pm_notify+0xc0/0xc0
[  657.360728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.366271]  ? check_preemption_disabled+0x48/0x200
[  657.371302]  run_timer_softirq+0x52/0xb0
[  657.375370]  ? rcu_read_lock_sched_held+0x108/0x120
[  657.380395]  __do_softirq+0x30b/0xad8
[  657.384215]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  657.389333]  ? trace_hardirqs_off_caller+0x300/0x300
[  657.394458]  ? smpboot_thread_fn+0x334/0xa00
[  657.398887]  ? schedule+0x108/0x460
[  657.402530]  ? trace_hardirqs_off+0xb8/0x300
[  657.406948]  ? smpboot_thread_fn+0x68b/0xa00
[  657.411367]  ? trace_hardirqs_on+0x310/0x310
[  657.415791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.421335]  ? check_preemption_disabled+0x48/0x200
[  657.426364]  ? takeover_tasklets+0xa90/0xa90
[  657.430789]  run_ksoftirqd+0x94/0x100
[  657.434596]  smpboot_thread_fn+0x68b/0xa00
[  657.438840]  ? sort_range+0x30/0x30
[  657.442475]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  657.447586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.453135]  ? __kthread_parkme+0xfb/0x1a0
[  657.457381]  kthread+0x35a/0x420
[  657.460753]  ? sort_range+0x30/0x30
[  657.464385]  ? kthread_bind+0x40/0x40
[  657.468196]  ret_from_fork+0x3a/0x50
[  657.471931] warn_alloc_show_mem: 1 callbacks suppressed
[  657.471943] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  657.471945] Mem-Info:
[  657.471976] active_anon:49550 inactive_anon:372 isolated_anon:0
[  657.471976]  active_file:21 inactive_file:14 isolated_file:0
[  657.471976]  unevictable:0 dirty:0 writeback:0 unstable:0
[  657.471976]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  657.471976]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  657.471976]  free:13755 free_pcp:502 free_cma:0
[  657.477323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  657.484175] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  657.486580] Call Trace:
[  657.519463] Node 0 
[  657.528834]  <IRQ>
[  657.556538] 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
[  657.559105]  dump_stack+0x1c4/0x2b4
[  657.561321] lowmem_reserve[]:
[  657.563478]  ? dump_stack_print_info.cold.2+0x52/0x52
[  657.588970]  0 2815
[  657.592636]  warn_alloc.cold.118+0xb7/0x1bd
[  657.595710]  6318
[  657.600909]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  657.603126]  6318
[  657.607457]  ? lock_downgrade+0x900/0x900
[  657.609504] Node 0 
[  657.614358]  ? trace_hardirqs_off+0xb8/0x300
[  657.616425] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  657.620556]  ? trace_hardirqs_off+0xb8/0x300
[  657.622763] lowmem_reserve[]: 0
[  657.627196]  __alloc_pages_slowpath+0x2667/0x2d80
[  657.653713]  0 3503
[  657.658177]  ? warn_alloc+0x120/0x120
[  657.661414]  3503
[  657.666265]  ? __lock_acquire+0x7ec/0x4ec0
[  657.672295]  ? warn_alloc+0x120/0x120
[  657.674337] Node 0 
[  657.678576]  ? print_usage_bug+0xc0/0xc0
[  657.682379] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  657.684597]  ? warn_alloc+0x120/0x120
[  657.688631] lowmem_reserve[]: 0
[  657.717113]  ? print_usage_bug+0xc0/0xc0
[  657.720899]  0
[  657.724185]  ? mark_held_locks+0x130/0x130
[  657.728217]  0 0
[  657.730039]  ? mark_held_locks+0x130/0x130
[  657.734251] Node 0 
[  657.736236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.740453] DMA: 
[  657.742700]  ? should_fail+0x22d/0xd01
[  657.748218] 1*4kB 
[  657.750294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.754141] (U) 0*8kB 
[  657.756317]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.761821] 0*16kB 1*32kB 
[  657.764362]  ? __lock_acquire+0x7ec/0x4ec0
[  657.769447] (U) 
[  657.772309]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.776517] 2*64kB 
[  657.778500]  ? should_fail+0x22d/0xd01
[  657.783579] (U) 
[  657.785824]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  657.789678] 1*128kB (U) 
[  657.791676]  ? mark_held_locks+0x130/0x130
[  657.797188] 1*256kB 
[  657.799864]  ? mark_held_locks+0x130/0x130
[  657.804067] (U) 0*512kB 
[  657.806407]  ? graph_lock+0x170/0x170
[  657.810615] 1*1024kB 
[  657.813294]  ? graph_lock+0x170/0x170
[  657.817062] (U) 
[  657.819476]  ? print_usage_bug+0xc0/0xc0
[  657.823249] 1*2048kB (M) 
[  657.825243]  ? do_raw_spin_unlock+0xa7/0x2f0
[  657.829279] 3*4096kB 
[  657.832066]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.836462] (M) 
[  657.838915]  ? check_preemption_disabled+0x48/0x200
[  657.844426] = 15908kB
[  657.844436] Node 0 
[  657.846413]  ? check_preemption_disabled+0x48/0x200
[  657.851410] DMA32: 
[  657.853834]  ? __lock_is_held+0xb5/0x140
[  657.856041] 3*4kB 
[  657.861089]  __alloc_pages_nodemask+0xa80/0xde0
[  657.863288] (UM) 0*8kB 
[  657.867380]  ? graph_lock+0x170/0x170
[  657.869509] 3*16kB 
[  657.874179]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  657.876736] (UM) 
[  657.880534]  ? graph_lock+0x170/0x170
[  657.882748] 1*32kB (M) 
[  657.887786]  ? find_held_lock+0x36/0x1c0
[  657.889824] 2*64kB 
[  657.893629]  ? ____cache_alloc_node+0x1c7/0x1e0
[  657.896189] (M) 
[  657.900248]  ? lock_downgrade+0x900/0x900
[  657.902469] 3*128kB 
[  657.907138]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.909085] (M) 
[  657.913259]  cache_grow_begin+0x91/0x8c0
[  657.915558] 2*256kB 
[  657.921093]  ? do_raw_spin_unlock+0xa7/0x2f0
[  657.923052] (M) 
[  657.927122]  fallback_alloc+0x203/0x2e0
[  657.929418] 3*512kB 
[  657.933830]  ____cache_alloc_node+0x1c7/0x1e0
[  657.935779] (M) 
[  657.939764]  kmem_cache_alloc_node+0xe3/0x730
[  657.942061] 4*1024kB (UM) 
[  657.946569]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  657.948524] 3*2048kB 
[  657.953067]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  657.955891] (M) 
[  657.961017]  __alloc_skb+0x119/0x770
[  657.963406] 3*4096kB 
[  657.968004]  ? calc_wheel_index+0x220/0x220
[  657.969958] (M) 
[  657.973675]  ? skb_scrub_packet+0x490/0x490
[  657.976063] = 25180kB
[  657.980480]  ? vprintk_default+0x28/0x30
[  657.982429] Node 0 
[  657.986751]  ? vprintk_func+0x85/0x181
[  657.989140] Normal: 
[  657.993208]  ? printk+0xa7/0xcf
[  657.995423] 2623*4kB 
[  657.999810]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  658.002129] (UME) 
[  658.005414]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  658.007801] 197*8kB 
[  658.012558]  new_skb+0x26/0x1c0
[  658.014686] (UME) 
[  658.019267]  aoecmd_cfg+0x279/0x7f0
[  658.021573] 18*16kB 
[  658.024854]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  658.026989] (UM) 
[  658.030622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.032924] 18*32kB 
[  658.037245]  ? check_preemption_disabled+0x48/0x200
[  658.039300] (UM) 
[  658.044833]  ? check_preemption_disabled+0x48/0x200
[  658.044862]  ? __lock_is_held+0xb5/0x140
[  658.047157] 17*64kB 
[  658.052179]  discover_timer+0x50/0x60
[  658.054209] (UM) 
[  658.059228]  call_timer_fn+0x272/0x920
[  658.063265] 0*128kB 
[  658.065592]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  658.069370] 0*256kB 
[  658.071432]  ? process_timeout+0x40/0x40
[  658.075289] 0*512kB 0*1024kB 
[  658.077621]  ? find_held_lock+0x36/0x1c0
[  658.082434] 0*2048kB 0*4096kB 
[  658.084784]  ? mark_held_locks+0xc7/0x130
[  658.088820] = 14020kB
[  658.088836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  658.091936]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.095980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  658.099168]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.103379] 414 total pagecache pages
[  658.105788]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  658.114644] 0 pages in swap cache
[  658.119143]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  658.127704] Swap cache stats: add 0, delete 0, find 0/0
[  658.132202]  ? trace_hardirqs_on+0xbd/0x310
[  658.135980] Free swap  = 0kB
[  658.140824]  ? kasan_check_read+0x11/0x20
[  658.144258] Total swap = 0kB
[  658.148847]  ? __run_timers+0x7da/0xc70
[  658.154187] 1965979 pages RAM
[  658.158514]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  658.161510] 0 pages HighMem/MovableOnly
[  658.165672]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  658.168668] 343324 pages reserved
[  658.168690] 0 pages cma reserved
[  658.172689]  __run_timers+0x7e5/0xc70
[  658.175891] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  658.181247]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  658.185288] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  658.190045]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  658.193476] ksoftirqd/1 cpuset=
[  658.196844]  ? graph_lock+0x170/0x170
[  658.200621] /
[  658.207115]  ? print_usage_bug+0xc0/0xc0
[  658.212464]  mems_allowed=0
[  658.222781]  ? lock_release+0x970/0x970
[  658.222808]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  658.252735]  ? find_held_lock+0x36/0x1c0
[  658.256811]  ? graph_lock+0x170/0x170
[  658.260622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.266161]  ? check_preemption_disabled+0x48/0x200
[  658.271199]  ? __lock_is_held+0xb5/0x140
[  658.275266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.280813]  ? check_preemption_disabled+0x48/0x200
[  658.285842]  run_timer_softirq+0x52/0xb0
[  658.289908]  ? rcu_read_lock_sched_held+0x108/0x120
[  658.294951]  __do_softirq+0x30b/0xad8
[  658.298794]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  658.303912]  ? pvclock_read_flags+0x160/0x160
[  658.308427]  ? lapic_next_event+0x5a/0x90
[  658.312584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.318124]  ? check_preemption_disabled+0x48/0x200
[  658.323144]  ? check_preemption_disabled+0x48/0x200
[  658.328169]  ? kvm_clock_read+0x18/0x30
[  658.332148]  ? kvm_sched_clock_read+0x9/0x20
[  658.336562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.342103]  ? check_preemption_disabled+0x48/0x200
[  658.347140]  irq_exit+0x17f/0x1c0
[  658.350603]  smp_apic_timer_interrupt+0x1cb/0x760
[  658.355447]  ? smp_reschedule_interrupt+0x109/0x650
[  658.360467]  ? smp_call_function_single_interrupt+0x650/0x650
[  658.366356]  ? interrupt_entry+0xb5/0xf0
[  658.370426]  ? trace_hardirqs_off_caller+0xbb/0x300
[  658.375533]  ? trace_hardirqs_off_caller+0xbb/0x300
[  658.380555]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  658.385409]  ? trace_hardirqs_off+0x300/0x300
[  658.389906]  ? trace_hardirqs_off+0x300/0x300
[  658.394410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.399953]  ? check_preemption_disabled+0x48/0x200
[  658.404974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.410528]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  658.415384]  apic_timer_interrupt+0xf/0x20
[  658.419615]  </IRQ>
[  658.421858] RIP: 0010:console_unlock+0x1017/0x11a0
[  658.426797] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  658.445706] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  658.453418] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  658.460690] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  658.467961] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  658.475229] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  658.482503] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  658.489790]  ? netconsole_netdev_event+0x280/0x280
[  658.494734]  ? console_unlock+0x100e/0x11a0
[  658.499084]  ? devkmsg_read+0xbb0/0xbb0
[  658.503067]  ? lock_release+0x970/0x970
[  658.507054]  ? retint_kernel+0x2d/0x2d
[  658.510965]  vprintk_emit+0x33d/0x930
[  658.514781]  ? wake_up_klogd+0x180/0x180
[  658.518850]  ? __lock_acquire+0x6f0/0x4ec0
[  658.523091]  ? __lock_acquire+0x7ec/0x4ec0
[  658.527332]  ? mark_held_locks+0x121/0x130
[  658.531570]  ? print_usage_bug+0xc0/0xc0
[  658.535647]  ? vprintk_default+0x28/0x30
[  658.539711]  ? vprintk_func+0x85/0x181
[  658.543615]  vprintk_default+0x28/0x30
[  658.547508]  vprintk_func+0x7e/0x181
[  658.551232]  printk+0xa7/0xcf
[  658.554348]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  658.559124]  show_free_areas.cold.119+0x1ab4/0x215d
[  658.564168]  ? si_meminfo_node+0x260/0x260
[  658.568409]  ? __lock_acquire+0x7ec/0x4ec0
[  658.572650]  ? update_load_avg+0x387/0x2470
[  658.576981]  ? __lock_acquire+0x7ec/0x4ec0
[  658.581217]  ? __lock_acquire+0x7ec/0x4ec0
[  658.585474]  ? mark_held_locks+0x130/0x130
[  658.589710]  ? mark_held_locks+0x130/0x130
[  658.593976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.599519]  ? graph_lock+0x170/0x170
[  658.603329]  ? put_dec+0x3b/0xf0
[  658.606698]  ? number+0x972/0xca0
[  658.610152]  ? __lock_acquire+0x7ec/0x4ec0
[  658.614389]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  658.619933]  ? find_held_lock+0x36/0x1c0
[  658.624047]  ? serial8250_console_write+0x8b3/0xb10
[  658.629071]  ? lock_downgrade+0x900/0x900
[  658.633229]  ? graph_lock+0x170/0x170
[  658.637038]  ? graph_lock+0x170/0x170
[  658.640849]  ? print_usage_bug+0xc0/0xc0
[  658.644911]  ? do_raw_spin_unlock+0xa7/0x2f0
[  658.649349]  ? trace_hardirqs_on+0x310/0x310
[  658.653759]  ? wq_watchdog_touch+0x9c/0xfe
[  658.658017]  ? io_serial_in+0x11/0x90
[  658.661839]  ? find_held_lock+0x36/0x1c0
[  658.665916]  ? mark_held_locks+0xc7/0x130
[  658.670075]  ? netconsole_netdev_event+0x280/0x280
[  658.675010]  ? console_unlock+0xfe2/0x11a0
[  658.679260]  ? lockdep_hardirqs_on+0x421/0x5c0
[  658.683851]  ? trace_hardirqs_on+0xbd/0x310
[  658.688179]  ? vprintk_emit+0x33d/0x930
[  658.692165]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  658.697619]  ? kasan_check_write+0x14/0x20
[  658.701857]  ? do_raw_spin_lock+0xc1/0x200
[  658.706101]  ? netconsole_netdev_event+0x280/0x280
[  658.711043]  ? console_unlock+0x98e/0x11a0
[  658.715301]  ? devkmsg_read+0xbb0/0xbb0
[  658.719363]  ? vprintk_emit+0x7f7/0x930
[  658.723346]  ? lock_release+0x970/0x970
[  658.727326]  ? preempt_count_add+0x7d/0x160
[  658.731655]  ? wake_up_klogd+0x11a/0x180
[  658.735721]  ? console_device+0xc0/0xc0
[  658.739707]  ? do_raw_spin_lock+0xc1/0x200
[  658.743957]  ? vprintk_emit+0x268/0x930
[  658.747943]  ? wake_up_klogd+0x180/0x180
[  658.752043]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  658.756809]  ? trace_hardirqs_off_caller+0x300/0x300
[  658.761918]  ? retint_kernel+0x1b/0x2d
[  658.765821]  ? trace_hardirqs_on+0x310/0x310
[  658.770253]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  658.775033]  ? retint_kernel+0x2d/0x2d
[  658.778932]  ? vprintk_default+0x28/0x30
[  658.782995]  ? vprintk_func+0x85/0x181
[  658.786896]  ? arch_local_irq_restore+0x45/0x52
[  658.791571]  ? printk+0xa7/0xcf
[  658.794857]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  658.799624]  ? show_mem+0x1e/0x17b
[  658.803172]  show_mem+0x34/0x17b
[  658.806548]  dump_header+0x2f1/0xf72
[  658.810275]  ? pagefault_out_of_memory+0x197/0x197
[  658.815221]  ? mark_held_locks+0x130/0x130
[  658.819462]  ? __lock_acquire+0x7ec/0x4ec0
[  658.823703]  ? mem_cgroup_charge_statistics+0x780/0x780
[  658.829072]  ? print_usage_bug+0xc0/0xc0
[  658.833135]  ? print_usage_bug+0xc0/0xc0
[  658.837212]  ? graph_lock+0x170/0x170
[  658.841030]  ? graph_lock+0x170/0x170
[  658.844840]  ? print_usage_bug+0xc0/0xc0
[  658.848899]  ? print_usage_bug+0xc0/0xc0
[  658.852971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.858513]  ? find_held_lock+0x36/0x1c0
[  658.862584]  ? mark_held_locks+0xc7/0x130
[  658.866738]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  658.871847]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  658.876954]  ? lockdep_hardirqs_on+0x421/0x5c0
[  658.881543]  ? trace_hardirqs_on+0xbd/0x310
[  658.885863]  ? kasan_check_read+0x11/0x20
[  658.890016]  ? ___ratelimit+0x36f/0x655
[  658.894004]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  658.899471]  ? trace_hardirqs_on+0x310/0x310
[  658.903895]  ? lock_downgrade+0x900/0x900
[  658.908059]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  658.913172]  ? ___ratelimit+0xaa/0x655
[  658.917068]  ? idr_get_free+0xec0/0xec0
[  658.921055]  ? kasan_check_write+0x14/0x20
[  658.925300]  ? do_raw_spin_lock+0xc1/0x200
[  658.929551]  oom_kill_process.cold.27+0x10/0x903
[  658.934321]  ? graph_lock+0x170/0x170
[  658.938128]  ? _raw_spin_unlock+0x2c/0x50
[  658.942281]  ? oom_badness+0xe6/0xaa0
[  658.946098]  ? oom_evaluate_task+0x540/0x540
[  658.950518]  ? find_held_lock+0x36/0x1c0
[  658.954590]  ? out_of_memory+0x974/0x14c0
[  658.958759]  ? lock_downgrade+0x900/0x900
[  658.962905]  ? check_preemption_disabled+0x48/0x200
[  658.967941]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  658.973749]  ? kasan_check_read+0x11/0x20
[  658.977902]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  658.983183]  ? rcu_bh_qs+0xc0/0xc0
[  658.986730]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  658.991751]  ? oom_evaluate_task+0x302/0x540
[  658.996172]  out_of_memory+0xa86/0x14c0
[  659.000158]  ? oom_killer_disable+0x3a0/0x3a0
[  659.004659]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  659.009595]  ? __mutex_add_waiter+0x2a0/0x2a0
[  659.014106]  __alloc_pages_slowpath+0x2318/0x2d80
[  659.018990]  ? warn_alloc+0x120/0x120
[  659.022803]  ? __radix_tree_lookup+0x4c0/0x4c0
[  659.027414]  ? find_get_entry+0x2f2/0xc40
[  659.031574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.037122]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  659.042063]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.047601]  ? should_fail+0x22d/0xd01
[  659.051501]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  659.056610]  ? __lock_is_held+0xb5/0x140
[  659.060702]  ? __lock_is_held+0xb5/0x140
[  659.064784]  ? ___might_sleep+0x1ed/0x300
[  659.068936]  ? lock_release+0x970/0x970
[  659.072914]  ? arch_local_save_flags+0x40/0x40
[  659.077553]  ? __might_sleep+0x95/0x190
[  659.081537]  __alloc_pages_nodemask+0xa80/0xde0
[  659.086219]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  659.091241]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  659.097043]  ? kasan_check_read+0x11/0x20
[  659.101196]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.106644]  ? graph_lock+0x170/0x170
[  659.110449]  ? print_usage_bug+0xc0/0xc0
[  659.114517]  ? graph_lock+0x170/0x170
[  659.118319]  ? graph_lock+0x170/0x170
[  659.122124]  ? __do_page_cache_readahead+0x7ce/0x980
[  659.127238]  ? find_held_lock+0x36/0x1c0
[  659.131327]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  659.136876]  alloc_pages_current+0x10c/0x210
[  659.141292]  ? lock_downgrade+0x900/0x900
[  659.145450]  __page_cache_alloc+0x38f/0x5b0
[  659.149783]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  659.155588]  ? kasan_check_read+0x11/0x20
[  659.159746]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.165044]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  659.169727]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.175277]  ? check_preemption_disabled+0x48/0x200
[  659.180335]  filemap_fault+0x1594/0x25f0
[  659.184446]  ? __lock_page_or_retry+0xa00/0xa00
[  659.189121]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  659.194948]  ? kasan_check_read+0x11/0x20
[  659.199104]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.204389]  ? rcu_bh_qs+0xc0/0xc0
[  659.207935]  ? find_held_lock+0x36/0x1c0
[  659.212012]  ? filemap_map_pages+0xdea/0x1980
[  659.216541]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  659.222355]  ? find_get_pages_range_tag+0x1320/0x1320
[  659.227553]  ? unwind_dump+0x190/0x190
[  659.231453]  ? graph_lock+0x170/0x170
[  659.235266]  ? is_bpf_text_address+0xd3/0x170
[  659.239780]  ? __kernel_text_address+0xd/0x40
[  659.244301]  ? lock_acquire+0x1ed/0x520
[  659.248298]  ? ext4_filemap_fault+0x7a/0xad
[  659.252659]  ? lock_release+0x970/0x970
[  659.256634]  ? arch_local_save_flags+0x40/0x40
[  659.261217]  ? save_stack+0x43/0xd0
[  659.264843]  ? __kasan_slab_free+0x102/0x150
[  659.269249]  ? kasan_slab_free+0xe/0x10
[  659.273229]  ? kfree+0xcf/0x230
[  659.276515]  ? print_usage_bug+0xc0/0xc0
[  659.280583]  ? __vfs_read+0x117/0x9b0
[  659.284400]  ? down_read+0xb0/0x1d0
[  659.288035]  ? ext4_filemap_fault+0x7a/0xad
[  659.292361]  ? __down_interruptible+0x700/0x700
[  659.297061]  ext4_filemap_fault+0x82/0xad
[  659.301254]  __do_fault+0x100/0x6b0
[  659.304891]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  659.310359]  ? print_bad_pte+0x6c0/0x6c0
[  659.314429]  ? __kasan_slab_free+0x119/0x150
[  659.318843]  ? pmd_val+0x88/0x100
[  659.322310]  ? add_mm_counter_fast+0xd0/0xd0
[  659.326722]  ? pmd_val+0x88/0x100
[  659.330180]  ? add_mm_counter_fast+0xd0/0xd0
[  659.334605]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.340166]  __handle_mm_fault+0x3709/0x53e0
[  659.344601]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  659.349463]  ? graph_lock+0x170/0x170
[  659.353281]  ? print_usage_bug+0xc0/0xc0
[  659.357363]  ? graph_lock+0x170/0x170
[  659.361170]  ? graph_lock+0x170/0x170
[  659.364999]  ? handle_mm_fault+0x42a/0xc70
[  659.369257]  ? lock_downgrade+0x900/0x900
[  659.373423]  ? check_preemption_disabled+0x48/0x200
[  659.378461]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  659.384271]  ? kasan_check_read+0x11/0x20
[  659.388441]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.393735]  ? rcu_bh_qs+0xc0/0xc0
[  659.397292]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  659.402755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.408313]  ? check_preemption_disabled+0x48/0x200
[  659.413352]  handle_mm_fault+0x54f/0xc70
[  659.417430]  ? __handle_mm_fault+0x53e0/0x53e0
[  659.422031]  ? find_vma+0x34/0x190
[  659.425588]  __do_page_fault+0x67d/0xed0
[  659.429665]  ? mm_fault_error+0x380/0x380
[  659.433823]  ? trace_hardirqs_off+0xb8/0x300
[  659.438241]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  659.443618]  ? trace_hardirqs_on+0x310/0x310
[  659.448051]  do_page_fault+0xf2/0x7e0
[  659.451889]  ? vmalloc_sync_all+0x30/0x30
[  659.456065]  ? error_entry+0x70/0xd0
[  659.459791]  ? trace_hardirqs_off_caller+0xbb/0x300
[  659.464819]  ? trace_hardirqs_on_caller+0xc0/0x300
[  659.469759]  ? syscall_return_slowpath+0x5e0/0x5e0
[  659.474697]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  659.479547]  ? trace_hardirqs_off+0x300/0x300
[  659.484055]  ? trace_hardirqs_off_caller+0x300/0x300
[  659.489171]  ? prepare_exit_to_usermode+0x291/0x3b0
[  659.494195]  ? page_fault+0x8/0x30
[  659.497750]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  659.502602]  ? page_fault+0x8/0x30
[  659.506156]  page_fault+0x1e/0x30
[  659.509613] RIP: 0033:0x7f60147c71fd
[  659.513331] Code: Bad RIP value.
[  659.516693] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  659.522102] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  659.529371] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  659.536641] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  659.543921] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  659.551219] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  659.558537] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  659.558598] aoe: skb alloc failure
[  659.565480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  659.565486] Call Trace:
[  659.565508]  dump_stack+0x1c4/0x2b4
[  659.565532]  ? dump_stack_print_info.cold.2+0x52/0x52
[  659.569101] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  659.578439]  warn_alloc.cold.118+0xb7/0x1bd
[  659.580994] rsyslogd cpuset=
[  659.584627]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  659.589789] / mems_allowed=0
[  659.599852]  ? lock_downgrade+0x900/0x900
[  659.619139]  ? trace_hardirqs_off+0xb8/0x300
[  659.623556]  ? trace_hardirqs_off+0xb8/0x300
[  659.627977]  __alloc_pages_slowpath+0x2667/0x2d80
[  659.632866]  ? warn_alloc+0x120/0x120
[  659.636690]  ? warn_alloc+0x120/0x120
[  659.640497]  ? print_usage_bug+0xc0/0xc0
[  659.644565]  ? warn_alloc+0x120/0x120
[  659.648370]  ? print_usage_bug+0xc0/0xc0
[  659.652439]  ? __lock_acquire+0x7ec/0x4ec0
[  659.656677]  ? __lock_acquire+0x7ec/0x4ec0
[  659.660920]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.666460]  ? should_fail+0x22d/0xd01
[  659.670353]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  659.675459]  ? __lock_acquire+0x7ec/0x4ec0
[  659.679701]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  659.684810]  ? __lock_acquire+0x7ec/0x4ec0
[  659.689054]  ? should_fail+0x22d/0xd01
[  659.692944]  ? print_usage_bug+0xc0/0xc0
[  659.697031]  ? mark_held_locks+0x130/0x130
[  659.701278]  ? mark_held_locks+0x130/0x130
[  659.705529]  ? graph_lock+0x170/0x170
[  659.709332]  ? print_usage_bug+0xc0/0xc0
[  659.713396]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  659.718158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.723702]  ? check_preemption_disabled+0x48/0x200
[  659.728721]  ? check_preemption_disabled+0x48/0x200
[  659.733760]  ? __lock_is_held+0xb5/0x140
[  659.737837]  __alloc_pages_nodemask+0xa80/0xde0
[  659.742516]  ? graph_lock+0x170/0x170
[  659.746327]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  659.751349]  ? graph_lock+0x170/0x170
[  659.755167]  ? find_held_lock+0x36/0x1c0
[  659.759248]  ? ____cache_alloc_node+0x1c7/0x1e0
[  659.763925]  ? lock_downgrade+0x900/0x900
[  659.768089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.773639]  cache_grow_begin+0x91/0x8c0
[  659.777705]  ? do_raw_spin_unlock+0xa7/0x2f0
[  659.782132]  fallback_alloc+0x203/0x2e0
[  659.786118]  ____cache_alloc_node+0x1c7/0x1e0
[  659.790628]  kmem_cache_alloc_node+0xe3/0x730
[  659.795133]  ? ipv6_get_ifaddr+0x42e/0x620
[  659.799383]  __alloc_skb+0x119/0x770
[  659.803104]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.808389]  ? skb_scrub_packet+0x490/0x490
[  659.812714]  ? lock_downgrade+0x900/0x900
[  659.816873]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.822419]  ? refcount_sub_and_test_checked+0x203/0x310
[  659.827879]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  659.833337]  ? addrconf_rs_timer+0x6f0/0x6f0
[  659.837768]  ndisc_alloc_skb+0x144/0x340
[  659.841847]  ndisc_send_rs+0x331/0x6e0
[  659.845748]  addrconf_rs_timer+0x3c0/0x6f0
[  659.849996]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.854285]  call_timer_fn+0x272/0x920
[  659.858179]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.862420]  ? process_timeout+0x40/0x40
[  659.866482]  ? find_held_lock+0x36/0x1c0
[  659.870555]  ? __run_timers+0x7da/0xc70
[  659.874536]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.879044]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.883552]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.887799]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  659.892391]  ? trace_hardirqs_on+0xbd/0x310
[  659.896712]  ? kasan_check_read+0x11/0x20
[  659.900863]  ? __run_timers+0x7da/0xc70
[  659.904841]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  659.910301]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.914547]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.918793]  __run_timers+0x7e5/0xc70
[  659.922596]  ? find_held_lock+0x36/0x1c0
[  659.926678]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  659.932052]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.936550]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.941068]  ? lockdep_hardirqs_on+0x421/0x5c0
[  659.945653]  ? trace_hardirqs_on+0xbd/0x310
[  659.949975]  ? kasan_check_read+0x11/0x20
[  659.954132]  ? finish_task_switch+0x1f5/0x900
[  659.958634]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  659.964089]  ? compat_start_thread+0x80/0x80
[  659.968527]  ? pvclock_read_flags+0x160/0x160
[  659.973037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.978579]  ? check_preemption_disabled+0x48/0x200
[  659.983608]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  659.989152]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  659.994442]  ? rcu_pm_notify+0xc0/0xc0
[  659.998643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.004183]  ? check_preemption_disabled+0x48/0x200
[  660.009216]  run_timer_softirq+0x52/0xb0
[  660.013285]  ? rcu_read_lock_sched_held+0x108/0x120
[  660.018310]  __do_softirq+0x30b/0xad8
[  660.022133]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  660.027242]  ? trace_hardirqs_off_caller+0x300/0x300
[  660.032353]  ? smpboot_thread_fn+0x334/0xa00
[  660.036774]  ? schedule+0x108/0x460
[  660.040425]  ? trace_hardirqs_off+0xb8/0x300
[  660.044836]  ? smpboot_thread_fn+0x68b/0xa00
[  660.049246]  ? trace_hardirqs_on+0x310/0x310
[  660.053664]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.059202]  ? check_preemption_disabled+0x48/0x200
[  660.064226]  ? takeover_tasklets+0xa90/0xa90
[  660.068672]  run_ksoftirqd+0x94/0x100
[  660.072477]  smpboot_thread_fn+0x68b/0xa00
[  660.076895]  ? sort_range+0x30/0x30
[  660.080529]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  660.085635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.091176]  ? __kthread_parkme+0xfb/0x1a0
[  660.095422]  kthread+0x35a/0x420
[  660.098796]  ? sort_range+0x30/0x30
[  660.102425]  ? kthread_bind+0x40/0x40
[  660.106234]  ret_from_fork+0x3a/0x50
[  660.109968] warn_alloc_show_mem: 1 callbacks suppressed
[  660.109980] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  660.109982] Mem-Info:
[  660.110013] active_anon:49550 inactive_anon:372 isolated_anon:0
[  660.110013]  active_file:21 inactive_file:14 isolated_file:0
[  660.110013]  unevictable:0 dirty:0 writeback:0 unstable:0
[  660.110013]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  660.110013]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  660.110013]  free:13755 free_pcp:502 free_cma:0
[  660.115509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.122355] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  660.124759] Call Trace:
[  660.157637] Node 0 
[  660.167073]  <IRQ>
[  660.194759] 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
[  660.197329]  dump_stack+0x1c4/0x2b4
[  660.199533] lowmem_reserve[]: 0
[  660.201690]  ? dump_stack_print_info.cold.2+0x52/0x52
[  660.227170]  2815 6318
[  660.230822]  warn_alloc.cold.118+0xb7/0x1bd
[  660.234067]  6318
[  660.239252]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  660.241730] Node 0 
[  660.246059]  ? lock_downgrade+0x900/0x900
[  660.248124] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.253036]  ? trace_hardirqs_off+0xb8/0x300
[  660.255245] lowmem_reserve[]:
[  660.259393]  ? trace_hardirqs_off+0xb8/0x300
[  660.285918]  0
[  660.290336]  __alloc_pages_slowpath+0x2667/0x2d80
[  660.293404]  0 3503
[  660.297850]  ? warn_alloc+0x120/0x120
[  660.299606]  3503
[  660.304448]  ? __lock_acquire+0x7ec/0x4ec0
[  660.306675] Node 0 
[  660.310472]  ? warn_alloc+0x120/0x120
[  660.312543] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  660.316748]  ? print_usage_bug+0xc0/0xc0
[  660.318957] lowmem_reserve[]: 0
[  660.322766]  ? warn_alloc+0x120/0x120
[  660.351213]  0
[  660.355291]  ? print_usage_bug+0xc0/0xc0
[  660.358541]  0
[  660.362340]  ? mark_held_locks+0x130/0x130
[  660.364120]  0
[  660.368187]  ? mark_held_locks+0x130/0x130
[  660.369972] Node 0 
[  660.374207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.375979] DMA: 1*4kB 
[  660.380227]  ? should_fail+0x22d/0xd01
[  660.382444] (U) 
[  660.387984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.390548] 0*8kB 
[  660.394436]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.396391] 0*16kB 
[  660.401922]  ? __lock_acquire+0x7ec/0x4ec0
[  660.404054] 1*32kB 
[  660.409157]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.411370] (U) 
[  660.415603]  ? should_fail+0x22d/0xd01
[  660.417819] 2*64kB 
[  660.422921]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  660.424864] (U) 1*128kB 
[  660.428766]  ? mark_held_locks+0x130/0x130
[  660.430976] (U) 
[  660.436512]  ? mark_held_locks+0x130/0x130
[  660.439159] 1*256kB (U) 
[  660.443401]  ? graph_lock+0x170/0x170
[  660.445357] 0*512kB 
[  660.449586]  ? graph_lock+0x170/0x170
[  660.452238] 1*1024kB 
[  660.456045]  ? print_usage_bug+0xc0/0xc0
[  660.458346] (U) 
[  660.462144]  ? do_raw_spin_unlock+0xa7/0x2f0
[  660.464532] 1*2048kB 
[  660.468590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.470538] (M) 3*4096kB 
[  660.474952]  ? check_preemption_disabled+0x48/0x200
[  660.477344] (M) 
[  660.482879]  ? check_preemption_disabled+0x48/0x200
[  660.485614] = 15908kB
[  660.485623] Node 0 
[  660.490646]  ? __lock_is_held+0xb5/0x140
[  660.492585] DMA32: 3*4kB 
[  660.497609]  __alloc_pages_nodemask+0xa80/0xde0
[  660.499993] (UM) 
[  660.502234]  ? graph_lock+0x170/0x170
[  660.506273] 0*8kB 
[  660.509041]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  660.513690] 3*16kB 
[  660.515748]  ? graph_lock+0x170/0x170
[  660.519525] (UM) 1*32kB 
[  660.521694]  ? find_held_lock+0x36/0x1c0
[  660.526678] (M) 
[  660.528918]  ? ____cache_alloc_node+0x1c7/0x1e0
[  660.532684] 2*64kB (M) 
[  660.535360]  ? lock_downgrade+0x900/0x900
[  660.539403] 3*128kB 
[  660.541382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.546033] (M) 
[  660.548618]  cache_grow_begin+0x91/0x8c0
[  660.552741] 2*256kB (M) 
[  660.555077]  ? do_raw_spin_unlock+0xa7/0x2f0
[  660.560593] 3*512kB 
[  660.562570]  fallback_alloc+0x203/0x2e0
[  660.566604] (M) 
[  660.569278]  ____cache_alloc_node+0x1c7/0x1e0
[  660.573659] 4*1024kB (UM) 
[  660.575993]  kmem_cache_alloc_node+0xe3/0x730
[  660.579937] 3*2048kB (M) 
[  660.581923]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  660.586400] 3*4096kB (M) 
[  660.589267]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  660.593733] = 25180kB
[  660.593742] Node 0 
[  660.596502]  __alloc_skb+0x119/0x770
[  660.601576] Normal: 
[  660.604338]  ? calc_wheel_index+0x220/0x220
[  660.608897] 2623*4kB 
[  660.611308]  ? skb_scrub_packet+0x490/0x490
[  660.613513] (UME) 197*8kB 
[  660.617255]  ? vprintk_default+0x28/0x30
[  660.619550] (UME) 
[  660.623864]  ? vprintk_func+0x85/0x181
[  660.626250] 18*16kB (UM) 
[  660.630584]  ? printk+0xa7/0xcf
[  660.633408] 18*32kB 
[  660.637467]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  660.639597] (UM) 
[  660.643485]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  660.646223] 17*64kB 
[  660.649497]  new_skb+0x26/0x1c0
[  660.651801] (UM) 
[  660.656553]  aoecmd_cfg+0x279/0x7f0
[  660.658596] 0*128kB 
[  660.663198]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  660.665501] 0*256kB 
[  660.668802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.670848] 0*512kB 
[  660.674475]  ? check_preemption_disabled+0x48/0x200
[  660.676776] 0*1024kB 
[  660.681107]  ? check_preemption_disabled+0x48/0x200
[  660.683409] 0*2048kB 
[  660.688955]  ? __lock_is_held+0xb5/0x140
[  660.691249] 0*4096kB 
[  660.696278]  discover_timer+0x50/0x60
[  660.698657] = 14020kB
[  660.703673]  call_timer_fn+0x272/0x920
[  660.706071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  660.710124]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  660.712522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  660.716321]  ? process_timeout+0x40/0x40
[  660.718712] 414 total pagecache pages
[  660.722592]  ? find_held_lock+0x36/0x1c0
[  660.722617]  ? mark_held_locks+0xc7/0x130
[  660.731438] 0 pages in swap cache
[  660.736292]  ? _raw_spin_unlock_irq+0x27/0x80
[  660.744835] Swap cache stats: add 0, delete 0, find 0/0
[  660.744844] Free swap  = 0kB
[  660.748932]  ? _raw_spin_unlock_irq+0x27/0x80
[  660.752708] Total swap = 0kB
[  660.756764]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  660.756782]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  660.760913] 1965979 pages RAM
[  660.764361]  ? trace_hardirqs_on+0xbd/0x310
[  660.768838] 0 pages HighMem/MovableOnly
[  660.774204]  ? kasan_check_read+0x11/0x20
[  660.774223]  ? __run_timers+0x7da/0xc70
[  660.777218] 343324 pages reserved
[  660.777227] 0 pages cma reserved
[  660.781726]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  660.784821] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  660.789572]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  660.794228] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  660.797230]  __run_timers+0x7e5/0xc70
[  660.801530] ksoftirqd/1 cpuset=
[  660.805516]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  660.809629] /
[  660.813603]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  660.817051]  mems_allowed=0
[  660.820415]  ? graph_lock+0x170/0x170
[  660.873328]  ? print_usage_bug+0xc0/0xc0
[  660.877395]  ? lock_release+0x970/0x970
[  660.881390]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  660.886600]  ? find_held_lock+0x36/0x1c0
[  660.890670]  ? graph_lock+0x170/0x170
[  660.894483]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.900035]  ? check_preemption_disabled+0x48/0x200
[  660.905079]  ? __lock_is_held+0xb5/0x140
[  660.909154]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.914697]  ? check_preemption_disabled+0x48/0x200
[  660.919731]  run_timer_softirq+0x52/0xb0
[  660.923794]  ? rcu_read_lock_sched_held+0x108/0x120
[  660.928820]  __do_softirq+0x30b/0xad8
[  660.932635]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  660.937750]  ? pvclock_read_flags+0x160/0x160
[  660.942251]  ? lapic_next_event+0x5a/0x90
[  660.946408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.951961]  ? check_preemption_disabled+0x48/0x200
[  660.956996]  ? check_preemption_disabled+0x48/0x200
[  660.962065]  ? kvm_clock_read+0x18/0x30
[  660.966059]  ? kvm_sched_clock_read+0x9/0x20
[  660.970482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.976029]  ? check_preemption_disabled+0x48/0x200
[  660.981078]  irq_exit+0x17f/0x1c0
[  660.984538]  smp_apic_timer_interrupt+0x1cb/0x760
[  660.989386]  ? smp_reschedule_interrupt+0x109/0x650
[  660.994411]  ? smp_call_function_single_interrupt+0x650/0x650
[  661.000548]  ? interrupt_entry+0xb5/0xf0
[  661.004619]  ? trace_hardirqs_off_caller+0xbb/0x300
[  661.009639]  ? trace_hardirqs_off_caller+0xbb/0x300
[  661.014661]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  661.019518]  ? trace_hardirqs_off+0x300/0x300
[  661.024015]  ? trace_hardirqs_off+0x300/0x300
[  661.028527]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.034069]  ? check_preemption_disabled+0x48/0x200
[  661.039087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.044637]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  661.049514]  apic_timer_interrupt+0xf/0x20
[  661.053745]  </IRQ>
[  661.055985] RIP: 0010:console_unlock+0x1017/0x11a0
[  661.060925] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  661.079826] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  661.087555] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  661.094824] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  661.102094] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  661.109583] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  661.116851] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  661.124138]  ? netconsole_netdev_event+0x280/0x280
[  661.129087]  ? console_unlock+0x100e/0x11a0
[  661.133435]  ? devkmsg_read+0xbb0/0xbb0
[  661.137425]  ? lock_release+0x970/0x970
[  661.141409]  ? retint_kernel+0x2d/0x2d
[  661.145326]  vprintk_emit+0x33d/0x930
[  661.149141]  ? wake_up_klogd+0x180/0x180
[  661.153211]  ? __lock_acquire+0x6f0/0x4ec0
[  661.157454]  ? __lock_acquire+0x7ec/0x4ec0
[  661.161692]  ? mark_held_locks+0x121/0x130
[  661.165942]  ? print_usage_bug+0xc0/0xc0
[  661.170017]  ? vprintk_default+0x28/0x30
[  661.174096]  ? vprintk_func+0x85/0x181
[  661.177998]  vprintk_default+0x28/0x30
[  661.181901]  vprintk_func+0x7e/0x181
[  661.185624]  printk+0xa7/0xcf
[  661.188738]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  661.193518]  show_free_areas.cold.119+0x1ab4/0x215d
[  661.198560]  ? si_meminfo_node+0x260/0x260
[  661.202798]  ? __lock_acquire+0x7ec/0x4ec0
[  661.207047]  ? update_load_avg+0x387/0x2470
[  661.211382]  ? __lock_acquire+0x7ec/0x4ec0
[  661.215618]  ? __lock_acquire+0x7ec/0x4ec0
[  661.219875]  ? mark_held_locks+0x130/0x130
[  661.224112]  ? mark_held_locks+0x130/0x130
[  661.228361]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.233906]  ? graph_lock+0x170/0x170
[  661.237711]  ? put_dec+0x3b/0xf0
[  661.241083]  ? number+0x972/0xca0
[  661.244543]  ? __lock_acquire+0x7ec/0x4ec0
[  661.248781]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  661.254327]  ? find_held_lock+0x36/0x1c0
[  661.258404]  ? serial8250_console_write+0x8b3/0xb10
[  661.263428]  ? lock_downgrade+0x900/0x900
[  661.267586]  ? graph_lock+0x170/0x170
[  661.271392]  ? graph_lock+0x170/0x170
[  661.275201]  ? print_usage_bug+0xc0/0xc0
[  661.279266]  ? do_raw_spin_unlock+0xa7/0x2f0
[  661.283689]  ? trace_hardirqs_on+0x310/0x310
[  661.288106]  ? wq_watchdog_touch+0x9c/0xfe
[  661.292351]  ? io_serial_in+0x11/0x90
[  661.296167]  ? find_held_lock+0x36/0x1c0
[  661.300245]  ? mark_held_locks+0xc7/0x130
[  661.304402]  ? netconsole_netdev_event+0x280/0x280
[  661.309335]  ? console_unlock+0xfe2/0x11a0
[  661.313574]  ? lockdep_hardirqs_on+0x421/0x5c0
[  661.318161]  ? trace_hardirqs_on+0xbd/0x310
[  661.322490]  ? vprintk_emit+0x33d/0x930
[  661.326472]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  661.331925]  ? kasan_check_write+0x14/0x20
[  661.336167]  ? do_raw_spin_lock+0xc1/0x200
[  661.340417]  ? netconsole_netdev_event+0x280/0x280
[  661.345353]  ? console_unlock+0x98e/0x11a0
[  661.349606]  ? devkmsg_read+0xbb0/0xbb0
[  661.353585]  ? vprintk_emit+0x7f7/0x930
[  661.357571]  ? lock_release+0x970/0x970
[  661.361552]  ? preempt_count_add+0x7d/0x160
[  661.365885]  ? wake_up_klogd+0x11a/0x180
[  661.369976]  ? console_device+0xc0/0xc0
[  661.373963]  ? do_raw_spin_lock+0xc1/0x200
[  661.378219]  ? vprintk_emit+0x268/0x930
[  661.382207]  ? wake_up_klogd+0x180/0x180
[  661.386274]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  661.391050]  ? trace_hardirqs_off_caller+0x300/0x300
[  661.396163]  ? retint_kernel+0x1b/0x2d
[  661.400063]  ? trace_hardirqs_on+0x310/0x310
[  661.404488]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  661.409256]  ? retint_kernel+0x2d/0x2d
[  661.413165]  ? vprintk_default+0x28/0x30
[  661.417231]  ? vprintk_func+0x85/0x181
[  661.421123]  ? arch_local_irq_restore+0x45/0x52
[  661.425817]  ? printk+0xa7/0xcf
[  661.429110]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  661.433886]  ? show_mem+0x1e/0x17b
[  661.437441]  show_mem+0x34/0x17b
[  661.440824]  dump_header+0x2f1/0xf72
[  661.444554]  ? pagefault_out_of_memory+0x197/0x197
[  661.449494]  ? mark_held_locks+0x130/0x130
[  661.453736]  ? __lock_acquire+0x7ec/0x4ec0
[  661.457977]  ? mem_cgroup_charge_statistics+0x780/0x780
[  661.463346]  ? print_usage_bug+0xc0/0xc0
[  661.467414]  ? print_usage_bug+0xc0/0xc0
[  661.471485]  ? graph_lock+0x170/0x170
[  661.475295]  ? graph_lock+0x170/0x170
[  661.479102]  ? print_usage_bug+0xc0/0xc0
[  661.483167]  ? print_usage_bug+0xc0/0xc0
[  661.487246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.492796]  ? find_held_lock+0x36/0x1c0
[  661.496873]  ? mark_held_locks+0xc7/0x130
[  661.501039]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  661.506151]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  661.511262]  ? lockdep_hardirqs_on+0x421/0x5c0
[  661.515858]  ? trace_hardirqs_on+0xbd/0x310
[  661.520183]  ? kasan_check_read+0x11/0x20
[  661.524335]  ? ___ratelimit+0x36f/0x655
[  661.528322]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  661.533778]  ? trace_hardirqs_on+0x310/0x310
[  661.538190]  ? lock_downgrade+0x900/0x900
[  661.542348]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  661.547456]  ? ___ratelimit+0xaa/0x655
[  661.551351]  ? idr_get_free+0xec0/0xec0
[  661.555329]  ? kasan_check_write+0x14/0x20
[  661.559569]  ? do_raw_spin_lock+0xc1/0x200
[  661.563818]  oom_kill_process.cold.27+0x10/0x903
[  661.568581]  ? graph_lock+0x170/0x170
[  661.572388]  ? _raw_spin_unlock+0x2c/0x50
[  661.576543]  ? oom_badness+0xe6/0xaa0
[  661.580355]  ? oom_evaluate_task+0x540/0x540
[  661.584772]  ? find_held_lock+0x36/0x1c0
[  661.588850]  ? out_of_memory+0x974/0x14c0
[  661.593003]  ? lock_downgrade+0x900/0x900
[  661.597164]  ? check_preemption_disabled+0x48/0x200
[  661.602194]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  661.607992]  ? kasan_check_read+0x11/0x20
[  661.612161]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  661.617444]  ? rcu_bh_qs+0xc0/0xc0
[  661.620994]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  661.626032]  ? oom_evaluate_task+0x302/0x540
[  661.630456]  out_of_memory+0xa86/0x14c0
[  661.634446]  ? oom_killer_disable+0x3a0/0x3a0
[  661.638950]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  661.643885]  ? __mutex_add_waiter+0x2a0/0x2a0
[  661.648398]  __alloc_pages_slowpath+0x2318/0x2d80
[  661.653291]  ? warn_alloc+0x120/0x120
[  661.657100]  ? __radix_tree_lookup+0x4c0/0x4c0
[  661.661700]  ? find_get_entry+0x2f2/0xc40
[  661.665867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.671410]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  661.676343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.681887]  ? should_fail+0x22d/0xd01
[  661.685785]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  661.690898]  ? __lock_is_held+0xb5/0x140
[  661.694996]  ? __lock_is_held+0xb5/0x140
[  661.699089]  ? ___might_sleep+0x1ed/0x300
[  661.703238]  ? lock_release+0x970/0x970
[  661.707222]  ? arch_local_save_flags+0x40/0x40
[  661.711821]  ? __might_sleep+0x95/0x190
[  661.715806]  __alloc_pages_nodemask+0xa80/0xde0
[  661.720491]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  661.725514]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  661.731320]  ? kasan_check_read+0x11/0x20
[  661.735475]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  661.740768]  ? graph_lock+0x170/0x170
[  661.744579]  ? print_usage_bug+0xc0/0xc0
[  661.748646]  ? graph_lock+0x170/0x170
[  661.752448]  ? graph_lock+0x170/0x170
[  661.756253]  ? __do_page_cache_readahead+0x7ce/0x980
[  661.761373]  ? find_held_lock+0x36/0x1c0
[  661.765443]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  661.770988]  alloc_pages_current+0x10c/0x210
[  661.775411]  ? lock_downgrade+0x900/0x900
[  661.779573]  __page_cache_alloc+0x38f/0x5b0
[  661.783898]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  661.789698]  ? kasan_check_read+0x11/0x20
[  661.793938]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  661.799227]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  661.803901]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.809441]  ? check_preemption_disabled+0x48/0x200
[  661.814475]  filemap_fault+0x1594/0x25f0
[  661.818556]  ? __lock_page_or_retry+0xa00/0xa00
[  661.823229]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  661.829037]  ? kasan_check_read+0x11/0x20
[  661.833198]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  661.838479]  ? rcu_bh_qs+0xc0/0xc0
[  661.842040]  ? find_held_lock+0x36/0x1c0
[  661.846117]  ? filemap_map_pages+0xdea/0x1980
[  661.850629]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  661.856446]  ? find_get_pages_range_tag+0x1320/0x1320
[  661.861662]  ? unwind_dump+0x190/0x190
[  661.865557]  ? graph_lock+0x170/0x170
[  661.869368]  ? is_bpf_text_address+0xd3/0x170
[  661.873876]  ? __kernel_text_address+0xd/0x40
[  661.878393]  ? lock_acquire+0x1ed/0x520
[  661.882372]  ? ext4_filemap_fault+0x7a/0xad
[  661.886707]  ? lock_release+0x970/0x970
[  661.890687]  ? arch_local_save_flags+0x40/0x40
[  661.895269]  ? save_stack+0x43/0xd0
[  661.898900]  ? __kasan_slab_free+0x102/0x150
[  661.903316]  ? kasan_slab_free+0xe/0x10
[  661.907301]  ? kfree+0xcf/0x230
[  661.910585]  ? print_usage_bug+0xc0/0xc0
[  661.914654]  ? __vfs_read+0x117/0x9b0
[  661.918470]  ? down_read+0xb0/0x1d0
[  661.922108]  ? ext4_filemap_fault+0x7a/0xad
[  661.926435]  ? __down_interruptible+0x700/0x700
[  661.931130]  ext4_filemap_fault+0x82/0xad
[  661.935293]  __do_fault+0x100/0x6b0
[  661.938939]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  661.944409]  ? print_bad_pte+0x6c0/0x6c0
[  661.948473]  ? __kasan_slab_free+0x119/0x150
[  661.952909]  ? pmd_val+0x88/0x100
[  661.956389]  ? add_mm_counter_fast+0xd0/0xd0
[  661.960812]  ? pmd_val+0x88/0x100
[  661.964275]  ? add_mm_counter_fast+0xd0/0xd0
[  661.968705]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.974252]  __handle_mm_fault+0x3709/0x53e0
[  661.978686]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  661.983535]  ? graph_lock+0x170/0x170
[  661.987341]  ? print_usage_bug+0xc0/0xc0
[  661.991414]  ? graph_lock+0x170/0x170
[  661.995215]  ? graph_lock+0x170/0x170
[  661.999298]  ? handle_mm_fault+0x42a/0xc70
[  662.003542]  ? lock_downgrade+0x900/0x900
[  662.007697]  ? check_preemption_disabled+0x48/0x200
[  662.012730]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  662.018532]  ? kasan_check_read+0x11/0x20
[  662.022698]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  662.027996]  ? rcu_bh_qs+0xc0/0xc0
[  662.031560]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  662.037039]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.042595]  ? check_preemption_disabled+0x48/0x200
[  662.047635]  handle_mm_fault+0x54f/0xc70
[  662.051714]  ? __handle_mm_fault+0x53e0/0x53e0
[  662.056314]  ? find_vma+0x34/0x190
[  662.059869]  __do_page_fault+0x67d/0xed0
[  662.063946]  ? mm_fault_error+0x380/0x380
[  662.068115]  ? trace_hardirqs_off+0xb8/0x300
[  662.072546]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  662.077916]  ? trace_hardirqs_on+0x310/0x310
[  662.082335]  do_page_fault+0xf2/0x7e0
[  662.086144]  ? vmalloc_sync_all+0x30/0x30
[  662.090307]  ? error_entry+0x70/0xd0
[  662.094036]  ? trace_hardirqs_off_caller+0xbb/0x300
[  662.099063]  ? trace_hardirqs_on_caller+0xc0/0x300
[  662.104034]  ? syscall_return_slowpath+0x5e0/0x5e0
[  662.108991]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  662.113848]  ? trace_hardirqs_off+0x300/0x300
[  662.118351]  ? trace_hardirqs_off_caller+0x300/0x300
[  662.123468]  ? prepare_exit_to_usermode+0x291/0x3b0
[  662.128492]  ? page_fault+0x8/0x30
[  662.132048]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  662.136906]  ? page_fault+0x8/0x30
[  662.140453]  page_fault+0x1e/0x30
[  662.143912] RIP: 0033:0x7f60147c71fd
[  662.147636] Code: Bad RIP value.
[  662.150998] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  662.156378] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  662.163649] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  662.170918] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  662.178192] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  662.185483] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  662.192798] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  662.192865] aoe: skb alloc failure
[  662.199736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.199746] Call Trace:
[  662.203371] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  662.212644]  dump_stack+0x1c4/0x2b4
[  662.215207] rsyslogd cpuset=
[  662.225273]  ? dump_stack_print_info.cold.2+0x52/0x52
[  662.228903] /
[  662.231933]  warn_alloc.cold.118+0xb7/0x1bd
[  662.237096]  mems_allowed=0
[  662.238813]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  662.250883]  ? lock_downgrade+0x900/0x900
[  662.255055]  ? trace_hardirqs_off+0xb8/0x300
[  662.259487]  ? trace_hardirqs_off+0xb8/0x300
[  662.263909]  __alloc_pages_slowpath+0x2667/0x2d80
[  662.268802]  ? warn_alloc+0x120/0x120
[  662.272615]  ? warn_alloc+0x120/0x120
[  662.276425]  ? print_usage_bug+0xc0/0xc0
[  662.280491]  ? warn_alloc+0x120/0x120
[  662.284302]  ? print_usage_bug+0xc0/0xc0
[  662.288375]  ? __lock_acquire+0x7ec/0x4ec0
[  662.292617]  ? __lock_acquire+0x7ec/0x4ec0
[  662.296858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.302402]  ? should_fail+0x22d/0xd01
[  662.306314]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  662.311426]  ? __lock_acquire+0x7ec/0x4ec0
[  662.315673]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  662.320780]  ? __lock_acquire+0x7ec/0x4ec0
[  662.325033]  ? should_fail+0x22d/0xd01
[  662.328925]  ? print_usage_bug+0xc0/0xc0
[  662.333002]  ? mark_held_locks+0x130/0x130
[  662.337254]  ? mark_held_locks+0x130/0x130
[  662.341507]  ? graph_lock+0x170/0x170
[  662.345312]  ? print_usage_bug+0xc0/0xc0
[  662.349377]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  662.354148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.359688]  ? check_preemption_disabled+0x48/0x200
[  662.364709]  ? check_preemption_disabled+0x48/0x200
[  662.369740]  ? __lock_is_held+0xb5/0x140
[  662.373816]  __alloc_pages_nodemask+0xa80/0xde0
[  662.378493]  ? graph_lock+0x170/0x170
[  662.382305]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  662.387324]  ? graph_lock+0x170/0x170
[  662.391145]  ? find_held_lock+0x36/0x1c0
[  662.395224]  ? ____cache_alloc_node+0x1c7/0x1e0
[  662.399898]  ? lock_downgrade+0x900/0x900
[  662.404069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.409617]  cache_grow_begin+0x91/0x8c0
[  662.413690]  ? do_raw_spin_unlock+0xa7/0x2f0
[  662.418113]  fallback_alloc+0x203/0x2e0
[  662.422103]  ____cache_alloc_node+0x1c7/0x1e0
[  662.426616]  kmem_cache_alloc_node+0xe3/0x730
[  662.431121]  ? ipv6_get_ifaddr+0x42e/0x620
[  662.435373]  __alloc_skb+0x119/0x770
[  662.439095]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  662.444382]  ? skb_scrub_packet+0x490/0x490
[  662.448710]  ? lock_downgrade+0x900/0x900
[  662.452873]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.458423]  ? refcount_sub_and_test_checked+0x203/0x310
[  662.463882]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  662.469337]  ? addrconf_rs_timer+0x6f0/0x6f0
[  662.473768]  ndisc_alloc_skb+0x144/0x340
[  662.477846]  ndisc_send_rs+0x331/0x6e0
[  662.481747]  addrconf_rs_timer+0x3c0/0x6f0
[  662.486000]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  662.490265]  call_timer_fn+0x272/0x920
[  662.494166]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  662.498407]  ? process_timeout+0x40/0x40
[  662.502476]  ? find_held_lock+0x36/0x1c0
[  662.506557]  ? __run_timers+0x7da/0xc70
[  662.510544]  ? _raw_spin_unlock_irq+0x27/0x80
[  662.515048]  ? _raw_spin_unlock_irq+0x27/0x80
[  662.519557]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  662.523809]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  662.528402]  ? trace_hardirqs_on+0xbd/0x310
[  662.532724]  ? kasan_check_read+0x11/0x20
[  662.536879]  ? __run_timers+0x7da/0xc70
[  662.540861]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  662.546325]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  662.550572]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  662.554818]  __run_timers+0x7e5/0xc70
[  662.558627]  ? find_held_lock+0x36/0x1c0
[  662.562708]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  662.568079]  ? _raw_spin_unlock_irq+0x27/0x80
[  662.572582]  ? _raw_spin_unlock_irq+0x27/0x80
[  662.577081]  ? lockdep_hardirqs_on+0x421/0x5c0
[  662.581668]  ? trace_hardirqs_on+0xbd/0x310
[  662.585994]  ? kasan_check_read+0x11/0x20
[  662.590172]  ? finish_task_switch+0x1f5/0x900
[  662.594687]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  662.600146]  ? compat_start_thread+0x80/0x80
[  662.604584]  ? pvclock_read_flags+0x160/0x160
[  662.609086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.614627]  ? check_preemption_disabled+0x48/0x200
[  662.619660]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  662.625207]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  662.630490]  ? rcu_pm_notify+0xc0/0xc0
[  662.634386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.639929]  ? check_preemption_disabled+0x48/0x200
[  662.644959]  run_timer_softirq+0x52/0xb0
[  662.649033]  ? rcu_read_lock_sched_held+0x108/0x120
[  662.654065]  __do_softirq+0x30b/0xad8
[  662.657886]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  662.662993]  ? trace_hardirqs_off_caller+0x300/0x300
[  662.668116]  ? smpboot_thread_fn+0x334/0xa00
[  662.672535]  ? schedule+0x108/0x460
[  662.676180]  ? trace_hardirqs_off+0xb8/0x300
[  662.680592]  ? smpboot_thread_fn+0x68b/0xa00
[  662.685005]  ? trace_hardirqs_on+0x310/0x310
[  662.689455]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.694995]  ? check_preemption_disabled+0x48/0x200
[  662.700039]  ? takeover_tasklets+0xa90/0xa90
[  662.704461]  run_ksoftirqd+0x94/0x100
[  662.708266]  smpboot_thread_fn+0x68b/0xa00
[  662.712514]  ? sort_range+0x30/0x30
[  662.716147]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  662.721256]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.726806]  ? __kthread_parkme+0xfb/0x1a0
[  662.731060]  kthread+0x35a/0x420
[  662.734432]  ? sort_range+0x30/0x30
[  662.738062]  ? kthread_bind+0x40/0x40
[  662.741872]  ret_from_fork+0x3a/0x50
[  662.745609] warn_alloc_show_mem: 1 callbacks suppressed
[  662.745621] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  662.745623] Mem-Info:
[  662.745656] active_anon:49550 inactive_anon:372 isolated_anon:0
[  662.745656]  active_file:21 inactive_file:14 isolated_file:0
[  662.745656]  unevictable:0 dirty:0 writeback:0 unstable:0
[  662.745656]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  662.745656]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  662.745656]  free:13755 free_pcp:502 free_cma:0
[  662.751003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.757861] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.760268] Call Trace:
[  662.793144] Node 0 
[  662.802499]  <IRQ>
[  662.830187] 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
[  662.832750]  dump_stack+0x1c4/0x2b4
[  662.834963] lowmem_reserve[]:
[  662.837118]  ? dump_stack_print_info.cold.2+0x52/0x52
[  662.862623]  0 2815
[  662.866294]  warn_alloc.cold.118+0xb7/0x1bd
[  662.869360]  6318
[  662.874553]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  662.876762]  6318
[  662.881097]  ? lock_downgrade+0x900/0x900
[  662.883144] Node 0 
[  662.887991]  ? trace_hardirqs_off+0xb8/0x300
[  662.890060] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  662.894195]  ? trace_hardirqs_off+0xb8/0x300
[  662.896421] lowmem_reserve[]:
[  662.900841]  __alloc_pages_slowpath+0x2667/0x2d80
[  662.927366]  0
[  662.931815]  ? warn_alloc+0x120/0x120
[  662.934869]  0 3503
[  662.939725]  ? warn_alloc+0x120/0x120
[  662.941492]  3503
[  662.945306]  ? print_usage_bug+0xc0/0xc0
[  662.947521] Node 0 
[  662.951322]  ? warn_alloc+0x120/0x120
[  662.953395] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  662.957465]  ? print_usage_bug+0xc0/0xc0
[  662.959665] lowmem_reserve[]:
[  662.963472]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  662.991917]  0
[  662.995993]  ? ktime_get+0x2e1/0x440
[  662.999085]  0
[  663.004104]  ? check_preemption_disabled+0x48/0x200
[  663.005884]  0
[  663.009595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.011376]  0
[  663.016391]  ? should_fail+0x22d/0xd01
[  663.023706]  ? kasan_check_read+0x11/0x20
[  663.025490] Node 0 
[  663.029375]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  663.033495] DMA: 1*4kB 
[  663.035743]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.041030] (U) 
[  663.043619]  ? __lock_acquire+0x7ec/0x4ec0
[  663.048698] 0*8kB 
[  663.050676]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.054883] 0*16kB 
[  663.057045]  ? should_fail+0x22d/0xd01
[  663.062126] 1*32kB 
[  663.064370]  ? mark_held_locks+0x130/0x130
[  663.068224] (U) 
[  663.070462]  ? mark_held_locks+0x130/0x130
[  663.074668] 2*64kB (U) 
[  663.076665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.080871] 1*128kB (U) 
[  663.083473]  ? graph_lock+0x170/0x170
[  663.088996] 1*256kB (U) 
[  663.091694]  ? mark_held_locks+0xc7/0x130
[  663.095478] 0*512kB 
[  663.098156]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  663.102278] 1*1024kB 
[  663.104866]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.109869] (U) 
[  663.112295]  ? check_preemption_disabled+0x48/0x200
[  663.117810] 1*2048kB 
[  663.119780]  ? check_preemption_disabled+0x48/0x200
[  663.124788] (M) 
[  663.127202]  ? __lock_is_held+0xb5/0x140
[  663.132192] 3*4096kB 
[  663.134165]  __alloc_pages_nodemask+0xa80/0xde0
[  663.138199] (M) 
[  663.140603]  ? graph_lock+0x170/0x170
[  663.145252] = 15908kB
[  663.147227]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  663.151009] Node 0 
[  663.153422]  ? graph_lock+0x170/0x170
[  663.158412] DMA32: 3*4kB 
[  663.160675]  ? find_held_lock+0x36/0x1c0
[  663.164460] (UM) 
[  663.167231]  ? ____cache_alloc_node+0x1c7/0x1e0
[  663.171262] 0*8kB 
[  663.173323]  ? lock_downgrade+0x900/0x900
[  663.177968] 3*16kB 
[  663.180121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.184246] (UM) 
[  663.186482]  cache_grow_begin+0x91/0x8c0
[  663.191992] 1*32kB 
[  663.194063]  ? do_raw_spin_unlock+0xa7/0x2f0
[  663.198094] (M) 2*64kB 
[  663.200344]  fallback_alloc+0x203/0x2e0
[  663.204724] (M) 
[  663.207334]  ____cache_alloc_node+0x1c7/0x1e0
[  663.211295] 3*128kB 
[  663.213266]  kmem_cache_alloc_node+0xe3/0x730
[  663.217780] (M) 
[  663.220119]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  663.224588] 2*256kB (M) 
[  663.226574]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  663.231655] 3*512kB 
[  663.234333]  __alloc_skb+0x119/0x770
[  663.238891] (M) 
[  663.241214]  ? calc_wheel_index+0x220/0x220
[  663.244928] 4*1024kB 
[  663.246910]  ? skb_scrub_packet+0x490/0x490
[  663.251214] (UM) 3*2048kB 
[  663.253637]  ? vprintk_default+0x28/0x30
[  663.257950] (M) 3*4096kB 
[  663.260806]  ? vprintk_func+0x85/0x181
[  663.264845] (M) 
[  663.267600]  ? printk+0xa7/0xcf
[  663.271468] = 25180kB
[  663.273445]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  663.276699] Node 0 
[  663.279108]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  663.283838] Normal: 
[  663.286076]  new_skb+0x26/0x1c0
[  663.290638] 2623*4kB 
[  663.292958]  aoecmd_cfg+0x279/0x7f0
[  663.296220] (UME) 
[  663.298667]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  663.302282] 197*8kB (UME) 18*16kB 
[  663.304457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.308755] (UM) 
[  663.312309]  ? check_preemption_disabled+0x48/0x200
[  663.317817] 18*32kB (UM) 
[  663.319887]  ? check_preemption_disabled+0x48/0x200
[  663.324884] 17*64kB 
[  663.327647]  ? __lock_is_held+0xb5/0x140
[  663.332631] (UM) 
[  663.334958]  discover_timer+0x50/0x60
[  663.338988] 0*128kB 0*256kB 
[  663.341073]  call_timer_fn+0x272/0x920
[  663.344871] 0*512kB 
[  663.347896]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  663.351758] 0*1024kB 
[  663.354080]  ? process_timeout+0x40/0x40
[  663.358903] 0*2048kB 
[  663.361313]  ? find_held_lock+0x36/0x1c0
[  663.365355] 0*4096kB 
[  663.367770]  ? mark_held_locks+0xc7/0x130
[  663.371805] = 14020kB
[  663.371821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.374228]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.378361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.380765]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.389605] 414 total pagecache pages
[  663.394101]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  663.402657] 0 pages in swap cache
[  663.407152]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  663.410924] Swap cache stats: add 0, delete 0, find 0/0
[  663.410946] Free swap  = 0kB
[  663.415788]  ? trace_hardirqs_on+0xbd/0x310
[  663.419238] Total swap = 0kB
[  663.423815]  ? kasan_check_read+0x11/0x20
[  663.423834]  ? __run_timers+0x7da/0xc70
[  663.429182] 1965979 pages RAM
[  663.432205]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  663.436495] 0 pages HighMem/MovableOnly
[  663.436505] 343324 pages reserved
[  663.439535]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  663.443664] 0 pages cma reserved
[  663.447638]  __run_timers+0x7e5/0xc70
[  663.450801] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  663.456178]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  663.456199]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  663.460227] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  663.463607]  ? graph_lock+0x170/0x170
[  663.468431] ksoftirqd/1 cpuset=
[  663.471806]  ? print_usage_bug+0xc0/0xc0
[  663.475583] /
[  663.482075]  ? lock_release+0x970/0x970
[  663.487419]  mems_allowed=0
[  663.492429]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  663.527592]  ? find_held_lock+0x36/0x1c0
[  663.531667]  ? graph_lock+0x170/0x170
[  663.535648]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.541186]  ? check_preemption_disabled+0x48/0x200
[  663.546220]  ? __lock_is_held+0xb5/0x140
[  663.550313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.555855]  ? check_preemption_disabled+0x48/0x200
[  663.560878]  run_timer_softirq+0x52/0xb0
[  663.564939]  ? rcu_read_lock_sched_held+0x108/0x120
[  663.569959]  __do_softirq+0x30b/0xad8
[  663.573787]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  663.578903]  ? pvclock_read_flags+0x160/0x160
[  663.583407]  ? lapic_next_event+0x5a/0x90
[  663.587567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.593105]  ? check_preemption_disabled+0x48/0x200
[  663.598126]  ? check_preemption_disabled+0x48/0x200
[  663.603159]  ? kvm_clock_read+0x18/0x30
[  663.607135]  ? kvm_sched_clock_read+0x9/0x20
[  663.611548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.617091]  ? check_preemption_disabled+0x48/0x200
[  663.622144]  irq_exit+0x17f/0x1c0
[  663.625603]  smp_apic_timer_interrupt+0x1cb/0x760
[  663.630447]  ? smp_reschedule_interrupt+0x109/0x650
[  663.635472]  ? smp_call_function_single_interrupt+0x650/0x650
[  663.641361]  ? interrupt_entry+0xb5/0xf0
[  663.645425]  ? trace_hardirqs_off_caller+0xbb/0x300
[  663.650443]  ? trace_hardirqs_off_caller+0xbb/0x300
[  663.655463]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  663.660312]  ? trace_hardirqs_off+0x300/0x300
[  663.664808]  ? trace_hardirqs_off+0x300/0x300
[  663.669309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.674853]  ? check_preemption_disabled+0x48/0x200
[  663.679872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.685424]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  663.690280]  apic_timer_interrupt+0xf/0x20
[  663.694519]  </IRQ>
[  663.696765] RIP: 0010:console_unlock+0x1017/0x11a0
[  663.701697] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  663.720599] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  663.728316] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  663.735582] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  663.742855] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  663.750124] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  663.757390] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  663.764680]  ? netconsole_netdev_event+0x280/0x280
[  663.769626]  ? console_unlock+0x100e/0x11a0
[  663.774010]  ? devkmsg_read+0xbb0/0xbb0
[  663.778004]  ? lock_release+0x970/0x970
[  663.781989]  ? retint_kernel+0x2d/0x2d
[  663.785928]  vprintk_emit+0x33d/0x930
[  663.789768]  ? wake_up_klogd+0x180/0x180
[  663.793836]  ? __lock_acquire+0x6f0/0x4ec0
[  663.798079]  ? __lock_acquire+0x7ec/0x4ec0
[  663.802319]  ? mark_held_locks+0x121/0x130
[  663.806560]  ? print_usage_bug+0xc0/0xc0
[  663.810631]  ? vprintk_default+0x28/0x30
[  663.814699]  ? vprintk_func+0x85/0x181
[  663.818601]  vprintk_default+0x28/0x30
[  663.822492]  vprintk_func+0x7e/0x181
[  663.826212]  printk+0xa7/0xcf
[  663.829325]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  663.834103]  show_free_areas.cold.119+0x1ab4/0x215d
[  663.839148]  ? si_meminfo_node+0x260/0x260
[  663.843388]  ? __lock_acquire+0x7ec/0x4ec0
[  663.847641]  ? update_load_avg+0x387/0x2470
[  663.852000]  ? __lock_acquire+0x7ec/0x4ec0
[  663.856258]  ? __lock_acquire+0x7ec/0x4ec0
[  663.860518]  ? mark_held_locks+0x130/0x130
[  663.864752]  ? mark_held_locks+0x130/0x130
[  663.868997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.874546]  ? graph_lock+0x170/0x170
[  663.878354]  ? put_dec+0x3b/0xf0
[  663.881725]  ? number+0x972/0xca0
[  663.885190]  ? __lock_acquire+0x7ec/0x4ec0
[  663.889434]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  663.894976]  ? find_held_lock+0x36/0x1c0
[  663.899060]  ? serial8250_console_write+0x8b3/0xb10
[  663.904095]  ? lock_downgrade+0x900/0x900
[  663.908248]  ? graph_lock+0x170/0x170
[  663.912062]  ? graph_lock+0x170/0x170
[  663.915866]  ? print_usage_bug+0xc0/0xc0
[  663.919931]  ? do_raw_spin_unlock+0xa7/0x2f0
[  663.924341]  ? trace_hardirqs_on+0x310/0x310
[  663.928753]  ? wq_watchdog_touch+0x9c/0xfe
[  663.933015]  ? io_serial_in+0x11/0x90
[  663.936870]  ? find_held_lock+0x36/0x1c0
[  663.940969]  ? mark_held_locks+0xc7/0x130
[  663.945168]  ? netconsole_netdev_event+0x280/0x280
[  663.950098]  ? console_unlock+0xfe2/0x11a0
[  663.954361]  ? lockdep_hardirqs_on+0x421/0x5c0
[  663.958994]  ? trace_hardirqs_on+0xbd/0x310
[  663.963332]  ? vprintk_emit+0x33d/0x930
[  663.967317]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  663.972769]  ? kasan_check_write+0x14/0x20
[  663.977041]  ? do_raw_spin_lock+0xc1/0x200
[  663.981294]  ? netconsole_netdev_event+0x280/0x280
[  663.986228]  ? console_unlock+0x98e/0x11a0
[  663.990487]  ? devkmsg_read+0xbb0/0xbb0
[  663.994466]  ? vprintk_emit+0x7f7/0x930
[  663.998946]  ? lock_release+0x970/0x970
[  664.002916]  ? preempt_count_add+0x7d/0x160
[  664.007266]  ? wake_up_klogd+0x11a/0x180
[  664.011340]  ? console_device+0xc0/0xc0
[  664.015344]  ? do_raw_spin_lock+0xc1/0x200
[  664.019592]  ? vprintk_emit+0x268/0x930
[  664.023579]  ? wake_up_klogd+0x180/0x180
[  664.027644]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  664.032402]  ? trace_hardirqs_off_caller+0x300/0x300
[  664.037505]  ? retint_kernel+0x1b/0x2d
[  664.041399]  ? trace_hardirqs_on+0x310/0x310
[  664.045819]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  664.050584]  ? retint_kernel+0x2d/0x2d
[  664.054480]  ? vprintk_default+0x28/0x30
[  664.058547]  ? vprintk_func+0x85/0x181
[  664.062436]  ? arch_local_irq_restore+0x45/0x52
[  664.067112]  ? printk+0xa7/0xcf
[  664.070574]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  664.075353]  ? show_mem+0x1e/0x17b
[  664.078899]  show_mem+0x34/0x17b
[  664.082298]  dump_header+0x2f1/0xf72
[  664.086035]  ? pagefault_out_of_memory+0x197/0x197
[  664.090979]  ? mark_held_locks+0x130/0x130
[  664.095218]  ? __lock_acquire+0x7ec/0x4ec0
[  664.099464]  ? mem_cgroup_charge_statistics+0x780/0x780
[  664.104829]  ? print_usage_bug+0xc0/0xc0
[  664.108894]  ? print_usage_bug+0xc0/0xc0
[  664.112967]  ? graph_lock+0x170/0x170
[  664.116906]  ? graph_lock+0x170/0x170
[  664.120709]  ? print_usage_bug+0xc0/0xc0
[  664.124787]  ? print_usage_bug+0xc0/0xc0
[  664.128877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.134427]  ? find_held_lock+0x36/0x1c0
[  664.138504]  ? mark_held_locks+0xc7/0x130
[  664.142662]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  664.147768]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  664.152874]  ? lockdep_hardirqs_on+0x421/0x5c0
[  664.157463]  ? trace_hardirqs_on+0xbd/0x310
[  664.161790]  ? kasan_check_read+0x11/0x20
[  664.165947]  ? ___ratelimit+0x36f/0x655
[  664.169925]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  664.175387]  ? trace_hardirqs_on+0x310/0x310
[  664.179798]  ? lock_downgrade+0x900/0x900
[  664.183959]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  664.189071]  ? ___ratelimit+0xaa/0x655
[  664.192974]  ? idr_get_free+0xec0/0xec0
[  664.196949]  ? kasan_check_write+0x14/0x20
[  664.201186]  ? do_raw_spin_lock+0xc1/0x200
[  664.205430]  oom_kill_process.cold.27+0x10/0x903
[  664.210192]  ? graph_lock+0x170/0x170
[  664.213999]  ? _raw_spin_unlock+0x2c/0x50
[  664.218156]  ? oom_badness+0xe6/0xaa0
[  664.221995]  ? oom_evaluate_task+0x540/0x540
[  664.226430]  ? find_held_lock+0x36/0x1c0
[  664.230500]  ? out_of_memory+0x974/0x14c0
[  664.234652]  ? lock_downgrade+0x900/0x900
[  664.238805]  ? check_preemption_disabled+0x48/0x200
[  664.243835]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.249635]  ? kasan_check_read+0x11/0x20
[  664.253788]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  664.259073]  ? rcu_bh_qs+0xc0/0xc0
[  664.262711]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  664.267735]  ? oom_evaluate_task+0x302/0x540
[  664.272159]  out_of_memory+0xa86/0x14c0
[  664.276148]  ? oom_killer_disable+0x3a0/0x3a0
[  664.280648]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  664.285594]  ? __mutex_add_waiter+0x2a0/0x2a0
[  664.290121]  __alloc_pages_slowpath+0x2318/0x2d80
[  664.295027]  ? warn_alloc+0x120/0x120
[  664.298838]  ? __radix_tree_lookup+0x4c0/0x4c0
[  664.303442]  ? find_get_entry+0x2f2/0xc40
[  664.307603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.313145]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  664.318094]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.323634]  ? should_fail+0x22d/0xd01
[  664.327529]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  664.332633]  ? __lock_is_held+0xb5/0x140
[  664.336724]  ? __lock_is_held+0xb5/0x140
[  664.340806]  ? ___might_sleep+0x1ed/0x300
[  664.344953]  ? lock_release+0x970/0x970
[  664.348929]  ? arch_local_save_flags+0x40/0x40
[  664.353567]  ? __might_sleep+0x95/0x190
[  664.357549]  __alloc_pages_nodemask+0xa80/0xde0
[  664.362233]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  664.367257]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.373104]  ? kasan_check_read+0x11/0x20
[  664.377261]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  664.382554]  ? graph_lock+0x170/0x170
[  664.386358]  ? print_usage_bug+0xc0/0xc0
[  664.390434]  ? graph_lock+0x170/0x170
[  664.394239]  ? graph_lock+0x170/0x170
[  664.398049]  ? __do_page_cache_readahead+0x7ce/0x980
[  664.403167]  ? find_held_lock+0x36/0x1c0
[  664.407242]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  664.412787]  alloc_pages_current+0x10c/0x210
[  664.417201]  ? lock_downgrade+0x900/0x900
[  664.421358]  __page_cache_alloc+0x38f/0x5b0
[  664.425689]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.431484]  ? kasan_check_read+0x11/0x20
[  664.435637]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  664.440919]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  664.445592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.451137]  ? check_preemption_disabled+0x48/0x200
[  664.456161]  filemap_fault+0x1594/0x25f0
[  664.460238]  ? __lock_page_or_retry+0xa00/0xa00
[  664.464911]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.470707]  ? kasan_check_read+0x11/0x20
[  664.474859]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  664.480136]  ? rcu_bh_qs+0xc0/0xc0
[  664.483680]  ? find_held_lock+0x36/0x1c0
[  664.487753]  ? filemap_map_pages+0xdea/0x1980
[  664.492260]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.498070]  ? find_get_pages_range_tag+0x1320/0x1320
[  664.503261]  ? unwind_dump+0x190/0x190
[  664.507158]  ? graph_lock+0x170/0x170
[  664.510965]  ? is_bpf_text_address+0xd3/0x170
[  664.515491]  ? __kernel_text_address+0xd/0x40
[  664.520007]  ? lock_acquire+0x1ed/0x520
[  664.523993]  ? ext4_filemap_fault+0x7a/0xad
[  664.528335]  ? lock_release+0x970/0x970
[  664.532321]  ? arch_local_save_flags+0x40/0x40
[  664.536901]  ? save_stack+0x43/0xd0
[  664.540530]  ? __kasan_slab_free+0x102/0x150
[  664.544938]  ? kasan_slab_free+0xe/0x10
[  664.548917]  ? kfree+0xcf/0x230
[  664.552205]  ? print_usage_bug+0xc0/0xc0
[  664.556268]  ? __vfs_read+0x117/0x9b0
[  664.560086]  ? down_read+0xb0/0x1d0
[  664.563717]  ? ext4_filemap_fault+0x7a/0xad
[  664.568050]  ? __down_interruptible+0x700/0x700
[  664.572745]  ext4_filemap_fault+0x82/0xad
[  664.576899]  __do_fault+0x100/0x6b0
[  664.580535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  664.586010]  ? print_bad_pte+0x6c0/0x6c0
[  664.590087]  ? __kasan_slab_free+0x119/0x150
[  664.594499]  ? pmd_val+0x88/0x100
[  664.597958]  ? add_mm_counter_fast+0xd0/0xd0
[  664.602370]  ? pmd_val+0x88/0x100
[  664.605829]  ? add_mm_counter_fast+0xd0/0xd0
[  664.610244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.615787]  __handle_mm_fault+0x3709/0x53e0
[  664.620211]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  664.625058]  ? graph_lock+0x170/0x170
[  664.628864]  ? print_usage_bug+0xc0/0xc0
[  664.632933]  ? graph_lock+0x170/0x170
[  664.636737]  ? graph_lock+0x170/0x170
[  664.640559]  ? handle_mm_fault+0x42a/0xc70
[  664.644796]  ? lock_downgrade+0x900/0x900
[  664.648949]  ? check_preemption_disabled+0x48/0x200
[  664.653982]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  664.659794]  ? kasan_check_read+0x11/0x20
[  664.663951]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  664.669239]  ? rcu_bh_qs+0xc0/0xc0
[  664.672785]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  664.678245]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.683788]  ? check_preemption_disabled+0x48/0x200
[  664.688825]  handle_mm_fault+0x54f/0xc70
[  664.692899]  ? __handle_mm_fault+0x53e0/0x53e0
[  664.697495]  ? find_vma+0x34/0x190
[  664.701055]  __do_page_fault+0x67d/0xed0
[  664.705134]  ? mm_fault_error+0x380/0x380
[  664.709298]  ? trace_hardirqs_off+0xb8/0x300
[  664.713730]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  664.719116]  ? trace_hardirqs_on+0x310/0x310
[  664.723551]  do_page_fault+0xf2/0x7e0
[  664.727370]  ? vmalloc_sync_all+0x30/0x30
[  664.731533]  ? error_entry+0x70/0xd0
[  664.735291]  ? trace_hardirqs_off_caller+0xbb/0x300
[  664.740323]  ? trace_hardirqs_on_caller+0xc0/0x300
[  664.745270]  ? syscall_return_slowpath+0x5e0/0x5e0
[  664.750229]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  664.755098]  ? trace_hardirqs_off+0x300/0x300
[  664.759617]  ? trace_hardirqs_off_caller+0x300/0x300
[  664.764753]  ? prepare_exit_to_usermode+0x291/0x3b0
[  664.769812]  ? page_fault+0x8/0x30
[  664.773376]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  664.778243]  ? page_fault+0x8/0x30
[  664.781800]  page_fault+0x1e/0x30
[  664.785267] RIP: 0033:0x7f60147c71fd
[  664.788994] Code: Bad RIP value.
[  664.792378] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  664.797754] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  664.805048] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  664.812339] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  664.819643] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  664.826933] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  664.834255] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  664.834327] aoe: skb alloc failure
[  664.841212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.841225] Call Trace:
[  664.844868] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  664.854175]  dump_stack+0x1c4/0x2b4
[  664.856754] rsyslogd cpuset=
[  664.866843]  ? dump_stack_print_info.cold.2+0x52/0x52
[  664.870458] /
[  664.873500]  warn_alloc.cold.118+0xb7/0x1bd
[  664.878666]  mems_allowed=0
[  664.880384]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  664.892490]  ? lock_downgrade+0x900/0x900
[  664.896669]  ? trace_hardirqs_off+0xb8/0x300
[  664.901107]  ? trace_hardirqs_off+0xb8/0x300
[  664.905563]  __alloc_pages_slowpath+0x2667/0x2d80
[  664.910466]  ? warn_alloc+0x120/0x120
[  664.914284]  ? warn_alloc+0x120/0x120
[  664.918095]  ? print_usage_bug+0xc0/0xc0
[  664.922168]  ? warn_alloc+0x120/0x120
[  664.925989]  ? print_usage_bug+0xc0/0xc0
[  664.930089]  ? __lock_acquire+0x7ec/0x4ec0
[  664.934334]  ? __lock_acquire+0x7ec/0x4ec0
[  664.938584]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.944147]  ? should_fail+0x22d/0xd01
[  664.948059]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  664.953170]  ? __lock_acquire+0x7ec/0x4ec0
[  664.957418]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  664.962539]  ? __lock_acquire+0x7ec/0x4ec0
[  664.966781]  ? should_fail+0x22d/0xd01
[  664.970694]  ? mark_held_locks+0x130/0x130
[  664.974939]  ? mark_held_locks+0x130/0x130
[  664.979188]  ? graph_lock+0x170/0x170
[  664.982991]  ? print_usage_bug+0xc0/0xc0
[  664.987072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.992614]  ? check_preemption_disabled+0x48/0x200
[  664.997635]  ? check_preemption_disabled+0x48/0x200
[  665.002671]  ? __lock_is_held+0xb5/0x140
[  665.006747]  __alloc_pages_nodemask+0xa80/0xde0
[  665.011425]  ? graph_lock+0x170/0x170
[  665.015236]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  665.020257]  ? graph_lock+0x170/0x170
[  665.024076]  ? find_held_lock+0x36/0x1c0
[  665.028156]  ? ____cache_alloc_node+0x1c7/0x1e0
[  665.032835]  ? lock_downgrade+0x900/0x900
[  665.036997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.042558]  cache_grow_begin+0x91/0x8c0
[  665.046631]  ? do_raw_spin_unlock+0xa7/0x2f0
[  665.051069]  fallback_alloc+0x203/0x2e0
[  665.055069]  ____cache_alloc_node+0x1c7/0x1e0
[  665.059582]  kmem_cache_alloc_node+0xe3/0x730
[  665.064088]  ? ipv6_get_ifaddr+0x42e/0x620
[  665.068342]  __alloc_skb+0x119/0x770
[  665.072067]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  665.077360]  ? skb_scrub_packet+0x490/0x490
[  665.081692]  ? lock_downgrade+0x900/0x900
[  665.085859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.091410]  ? refcount_sub_and_test_checked+0x203/0x310
[  665.096877]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  665.102340]  ? addrconf_rs_timer+0x6f0/0x6f0
[  665.107307]  ndisc_alloc_skb+0x144/0x340
[  665.111389]  ndisc_send_rs+0x331/0x6e0
[  665.115299]  addrconf_rs_timer+0x3c0/0x6f0
[  665.119551]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.123815]  call_timer_fn+0x272/0x920
[  665.127711]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.131972]  ? process_timeout+0x40/0x40
[  665.136047]  ? find_held_lock+0x36/0x1c0
[  665.140126]  ? __run_timers+0x7da/0xc70
[  665.144110]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.148617]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.153126]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.157399]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  665.161995]  ? trace_hardirqs_on+0xbd/0x310
[  665.166331]  ? kasan_check_read+0x11/0x20
[  665.170486]  ? __run_timers+0x7da/0xc70
[  665.174464]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  665.179921]  ? work_on_cpu_safe+0x90/0x90
[  665.184082]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.188324]  __run_timers+0x7e5/0xc70
[  665.192129]  ? find_held_lock+0x36/0x1c0
[  665.196222]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  665.201589]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.206085]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.210583]  ? lockdep_hardirqs_on+0x421/0x5c0
[  665.215173]  ? trace_hardirqs_on+0xbd/0x310
[  665.219494]  ? kasan_check_read+0x11/0x20
[  665.223645]  ? finish_task_switch+0x1f5/0x900
[  665.228149]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  665.233605]  ? compat_start_thread+0x80/0x80
[  665.238046]  ? pvclock_read_flags+0x160/0x160
[  665.242547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.248085]  ? check_preemption_disabled+0x48/0x200
[  665.253114]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  665.258658]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  665.263943]  ? rcu_pm_notify+0xc0/0xc0
[  665.267833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.273373]  ? check_preemption_disabled+0x48/0x200
[  665.278407]  run_timer_softirq+0x52/0xb0
[  665.282472]  ? rcu_read_lock_sched_held+0x108/0x120
[  665.287494]  __do_softirq+0x30b/0xad8
[  665.291314]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  665.296421]  ? trace_hardirqs_off_caller+0x300/0x300
[  665.301550]  ? smpboot_thread_fn+0x334/0xa00
[  665.305977]  ? schedule+0x108/0x460
[  665.309623]  ? trace_hardirqs_off+0xb8/0x300
[  665.314050]  ? smpboot_thread_fn+0x68b/0xa00
[  665.318473]  ? trace_hardirqs_on+0x310/0x310
[  665.322891]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.328610]  ? check_preemption_disabled+0x48/0x200
[  665.333639]  ? takeover_tasklets+0xa90/0xa90
[  665.338060]  run_ksoftirqd+0x94/0x100
[  665.341869]  smpboot_thread_fn+0x68b/0xa00
[  665.346113]  ? sort_range+0x30/0x30
[  665.349758]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  665.354882]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.360423]  ? __kthread_parkme+0xfb/0x1a0
[  665.364667]  kthread+0x35a/0x420
[  665.368069]  ? sort_range+0x30/0x30
[  665.371701]  ? kthread_bind+0x40/0x40
[  665.375507]  ret_from_fork+0x3a/0x50
[  665.379244] warn_alloc_show_mem: 1 callbacks suppressed
[  665.379257] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  665.379259] Mem-Info:
[  665.379290] active_anon:49550 inactive_anon:372 isolated_anon:0
[  665.379290]  active_file:21 inactive_file:14 isolated_file:0
[  665.379290]  unevictable:0 dirty:0 writeback:0 unstable:0
[  665.379290]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  665.379290]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  665.379290]  free:13755 free_pcp:502 free_cma:0
[  665.384650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.391511] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  665.393921] Call Trace:
[  665.426819] Node 0 
[  665.436212]  <IRQ>
[  665.463911] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  665.466485]  dump_stack+0x1c4/0x2b4
[  665.468700] lowmem_reserve[]:
[  665.470850]  ? dump_stack_print_info.cold.2+0x52/0x52
[  665.496335]  0 2815
[  665.499994]  warn_alloc.cold.118+0xb7/0x1bd
[  665.503064]  6318
[  665.508252]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  665.510460]  6318
[  665.514789]  ? lock_downgrade+0x900/0x900
[  665.516834] Node 0 
[  665.521679]  ? trace_hardirqs_off+0xb8/0x300
[  665.523742] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  665.527876]  ? trace_hardirqs_off+0xb8/0x300
[  665.530085] lowmem_reserve[]:
[  665.534498]  __alloc_pages_slowpath+0x2667/0x2d80
[  665.561043]  0 0
[  665.565525]  ? warn_alloc+0x120/0x120
[  665.568577]  3503
[  665.573421]  ? warn_alloc+0x120/0x120
[  665.575371]  3503
[  665.579169]  ? print_usage_bug+0xc0/0xc0
[  665.581210] Node 0 
[  665.585010]  ? warn_alloc+0x120/0x120
[  665.587090] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  665.591124]  ? print_usage_bug+0xc0/0xc0
[  665.593337] lowmem_reserve[]:
[  665.597142]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  665.625574]  0 0
[  665.629654]  ? ktime_get+0x2e1/0x440
[  665.632729]  0 0
[  665.637755]  ? check_preemption_disabled+0x48/0x200
[  665.643425]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.645380] Node 0 
[  665.650402]  ? should_fail+0x22d/0xd01
[  665.655922] DMA: 
[  665.658161]  ? kasan_check_read+0x11/0x20
[  665.662038] 1*4kB 
[  665.664107]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  665.668231] (U) 
[  665.670385]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  665.675633] 0*8kB 0*16kB 
[  665.677625]  ? __lock_acquire+0x7ec/0x4ec0
[  665.682699] 1*32kB (U) 
[  665.685471]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  665.689680] 2*64kB 
[  665.692266]  ? should_fail+0x22d/0xd01
[  665.697338] (U) 1*128kB 
[  665.699618]  ? mark_held_locks+0x130/0x130
[  665.703470] (U) 
[  665.706146]  ? mark_held_locks+0x130/0x130
[  665.710354] 1*256kB 
[  665.712336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.716547] (U) 
[  665.718885]  ? graph_lock+0x170/0x170
[  665.724408] 0*512kB 
[  665.726388]  ? mark_held_locks+0xc7/0x130
[  665.730162] 1*1024kB 
[  665.732487]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  665.736601] (U) 1*2048kB 
[  665.739032]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.744028] (M) 3*4096kB 
[  665.746805]  ? check_preemption_disabled+0x48/0x200
[  665.752323] (M) 
[  665.755081]  ? check_preemption_disabled+0x48/0x200
[  665.760072] = 15908kB
[  665.762069]  ? __lock_is_held+0xb5/0x140
[  665.767050] Node 0 
[  665.769465]  __alloc_pages_nodemask+0xa80/0xde0
[  665.773496] DMA32: 3*4kB 
[  665.775745]  ? graph_lock+0x170/0x170
[  665.780393] (UM) 
[  665.783158]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  665.786931] 0*8kB 
[  665.788991]  ? graph_lock+0x170/0x170
[  665.793984] 3*16kB 
[  665.796139]  ? find_held_lock+0x36/0x1c0
[  665.799903] (UM) 1*32kB 
[  665.802157]  ? ____cache_alloc_node+0x1c7/0x1e0
[  665.806188] (M) 
[  665.808859]  ? lock_downgrade+0x900/0x900
[  665.813508] 2*64kB 
[  665.815489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.819613] (M) 
[  665.821849]  cache_grow_begin+0x91/0x8c0
[  665.827355] 3*128kB (M) 
[  665.829340]  ? do_raw_spin_unlock+0xa7/0x2f0
[  665.833382] 2*256kB 
[  665.836062]  fallback_alloc+0x203/0x2e0
[  665.840443] (M) 
[  665.842767]  ____cache_alloc_node+0x1c7/0x1e0
[  665.846718] 3*512kB 
[  665.848698]  kmem_cache_alloc_node+0xe3/0x730
[  665.853173] (M) 
[  665.855495]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  665.859968] 4*1024kB 
[  665.861944]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  665.867031] (UM) 
[  665.869443]  __alloc_skb+0x119/0x770
[  665.874000] 3*2048kB 
[  665.876069]  ? calc_wheel_index+0x220/0x220
[  665.879763] (M) 
[  665.882175]  ? skb_scrub_packet+0x490/0x490
[  665.886476] 3*4096kB 
[  665.888464]  ? vprintk_default+0x28/0x30
[  665.892750] (M) = 25180kB
[  665.895170]  ? vprintk_func+0x85/0x181
[  665.899211] Node 0 
[  665.901968]  ? printk+0xa7/0xcf
[  665.905845] Normal: 2623*4kB 
[  665.908092]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  665.911349] (UME) 
[  665.914458]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  665.919192] 197*8kB 
[  665.921340]  new_skb+0x26/0x1c0
[  665.925900] (UME) 
[  665.928222]  aoecmd_cfg+0x279/0x7f0
[  665.931486] 18*16kB 
[  665.933639]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  665.937249] (UM) 
[  665.939576]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.943867] 18*32kB (UM) 
[  665.945937]  ? check_preemption_disabled+0x48/0x200
[  665.951446] 17*64kB (UM) 
[  665.954230]  ? check_preemption_disabled+0x48/0x200
[  665.959220] 0*128kB 
[  665.961990]  ? __lock_is_held+0xb5/0x140
[  665.966970] 0*256kB 0*512kB 
[  665.969320]  discover_timer+0x50/0x60
[  665.973346] 0*1024kB 0*2048kB 
[  665.976379]  call_timer_fn+0x272/0x920
[  665.980159] 0*4096kB 
[  665.983350]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  665.987216] = 14020kB
[  665.989627]  ? process_timeout+0x40/0x40
[  665.994451] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  665.997347]  ? find_held_lock+0x36/0x1c0
[  666.001394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  666.010237]  ? mark_held_locks+0xc7/0x130
[  666.014269] 414 total pagecache pages
[  666.022861]  ? _raw_spin_unlock_irq+0x27/0x80
[  666.026992] 0 pages in swap cache
[  666.030789]  ? _raw_spin_unlock_irq+0x27/0x80
[  666.035269] Swap cache stats: add 0, delete 0, find 0/0
[  666.038728]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  666.043201] Free swap  = 0kB
[  666.048566]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  666.053390] Total swap = 0kB
[  666.056412]  ? trace_hardirqs_on+0xbd/0x310
[  666.060973] 1965979 pages RAM
[  666.063993]  ? kasan_check_read+0x11/0x20
[  666.068291] 0 pages HighMem/MovableOnly
[  666.068301] 343324 pages reserved
[  666.071416]  ? __run_timers+0x7da/0xc70
[  666.075532] 0 pages cma reserved
[  666.075614] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  666.079519]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  666.083063] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  666.086943]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  666.090276] ksoftirqd/1 cpuset=
[  666.096774]  __run_timers+0x7e5/0xc70
[  666.102204] /
[  666.112543]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  666.117369]  mems_allowed=0
[  666.120648]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  666.139412]  ? graph_lock+0x170/0x170
[  666.143229]  ? print_usage_bug+0xc0/0xc0
[  666.147298]  ? lock_release+0x970/0x970
[  666.151291]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  666.156504]  ? find_held_lock+0x36/0x1c0
[  666.160579]  ? graph_lock+0x170/0x170
[  666.164393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.169938]  ? check_preemption_disabled+0x48/0x200
[  666.174974]  ? __lock_is_held+0xb5/0x140
[  666.179049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.184617]  ? check_preemption_disabled+0x48/0x200
[  666.189651]  run_timer_softirq+0x52/0xb0
[  666.193715]  ? rcu_read_lock_sched_held+0x108/0x120
[  666.198744]  __do_softirq+0x30b/0xad8
[  666.202574]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  666.207690]  ? pvclock_read_flags+0x160/0x160
[  666.212193]  ? lapic_next_event+0x5a/0x90
[  666.216351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.221900]  ? check_preemption_disabled+0x48/0x200
[  666.226921]  ? check_preemption_disabled+0x48/0x200
[  666.231952]  ? kvm_clock_read+0x18/0x30
[  666.235933]  ? kvm_sched_clock_read+0x9/0x20
[  666.240349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.245892]  ? check_preemption_disabled+0x48/0x200
[  666.250931]  irq_exit+0x17f/0x1c0
[  666.254398]  smp_apic_timer_interrupt+0x1cb/0x760
[  666.259251]  ? smp_reschedule_interrupt+0x109/0x650
[  666.264300]  ? smp_call_function_single_interrupt+0x650/0x650
[  666.270196]  ? interrupt_entry+0xb5/0xf0
[  666.274265]  ? trace_hardirqs_off_caller+0xbb/0x300
[  666.279298]  ? trace_hardirqs_off_caller+0xbb/0x300
[  666.284324]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  666.289185]  ? trace_hardirqs_off+0x300/0x300
[  666.293695]  ? trace_hardirqs_off+0x300/0x300
[  666.298202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.303757]  ? check_preemption_disabled+0x48/0x200
[  666.308787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.314374]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  666.319246]  apic_timer_interrupt+0xf/0x20
[  666.323494]  </IRQ>
[  666.325742] RIP: 0010:console_unlock+0x1017/0x11a0
[  666.330685] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  666.349598] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  666.357328] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  666.364620] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  666.371925] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  666.379209] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  666.386487] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  666.393785]  ? netconsole_netdev_event+0x280/0x280
[  666.398734]  ? console_unlock+0x100e/0x11a0
[  666.403086]  ? devkmsg_read+0xbb0/0xbb0
[  666.407073]  ? lock_release+0x970/0x970
[  666.411068]  ? retint_kernel+0x2d/0x2d
[  666.414982]  vprintk_emit+0x33d/0x930
[  666.418827]  ? wake_up_klogd+0x180/0x180
[  666.422900]  ? __lock_acquire+0x6f0/0x4ec0
[  666.427148]  ? __lock_acquire+0x7ec/0x4ec0
[  666.431396]  ? mark_held_locks+0x121/0x130
[  666.435643]  ? print_usage_bug+0xc0/0xc0
[  666.439720]  ? vprintk_default+0x28/0x30
[  666.443797]  ? vprintk_func+0x85/0x181
[  666.447711]  vprintk_default+0x28/0x30
[  666.451609]  vprintk_func+0x7e/0x181
[  666.455330]  printk+0xa7/0xcf
[  666.458463]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  666.463243]  show_free_areas.cold.119+0x1ab4/0x215d
[  666.468296]  ? si_meminfo_node+0x260/0x260
[  666.472538]  ? __lock_acquire+0x7ec/0x4ec0
[  666.476776]  ? update_load_avg+0x387/0x2470
[  666.481111]  ? __lock_acquire+0x7ec/0x4ec0
[  666.485350]  ? __lock_acquire+0x7ec/0x4ec0
[  666.489610]  ? mark_held_locks+0x130/0x130
[  666.493851]  ? mark_held_locks+0x130/0x130
[  666.498099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.503639]  ? graph_lock+0x170/0x170
[  666.507444]  ? put_dec+0x3b/0xf0
[  666.510816]  ? number+0x972/0xca0
[  666.514298]  ? __lock_acquire+0x7ec/0x4ec0
[  666.518545]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  666.524092]  ? find_held_lock+0x36/0x1c0
[  666.528172]  ? serial8250_console_write+0x8b3/0xb10
[  666.533197]  ? lock_downgrade+0x900/0x900
[  666.537355]  ? graph_lock+0x170/0x170
[  666.541162]  ? graph_lock+0x170/0x170
[  666.544992]  ? print_usage_bug+0xc0/0xc0
[  666.549066]  ? do_raw_spin_unlock+0xa7/0x2f0
[  666.553482]  ? trace_hardirqs_on+0x310/0x310
[  666.557896]  ? wq_watchdog_touch+0x9c/0xfe
[  666.562135]  ? io_serial_in+0x11/0x90
[  666.565947]  ? find_held_lock+0x36/0x1c0
[  666.570029]  ? mark_held_locks+0xc7/0x130
[  666.574192]  ? netconsole_netdev_event+0x280/0x280
[  666.579127]  ? console_unlock+0xfe2/0x11a0
[  666.583374]  ? lockdep_hardirqs_on+0x421/0x5c0
[  666.587971]  ? trace_hardirqs_on+0xbd/0x310
[  666.592307]  ? vprintk_emit+0x33d/0x930
[  666.596301]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  666.601764]  ? kasan_check_write+0x14/0x20
[  666.606032]  ? do_raw_spin_lock+0xc1/0x200
[  666.610290]  ? netconsole_netdev_event+0x280/0x280
[  666.615253]  ? console_unlock+0x98e/0x11a0
[  666.619515]  ? devkmsg_read+0xbb0/0xbb0
[  666.623498]  ? vprintk_emit+0x7f7/0x930
[  666.627488]  ? lock_release+0x970/0x970
[  666.631470]  ? preempt_count_add+0x7d/0x160
[  666.635806]  ? wake_up_klogd+0x11a/0x180
[  666.639876]  ? console_device+0xc0/0xc0
[  666.643861]  ? do_raw_spin_lock+0xc1/0x200
[  666.648115]  ? vprintk_emit+0x268/0x930
[  666.652107]  ? wake_up_klogd+0x180/0x180
[  666.656192]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  666.660964]  ? trace_hardirqs_off_caller+0x300/0x300
[  666.666113]  ? retint_kernel+0x1b/0x2d
[  666.670013]  ? trace_hardirqs_on+0x310/0x310
[  666.674454]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  666.679228]  ? retint_kernel+0x2d/0x2d
[  666.683137]  ? vprintk_default+0x28/0x30
[  666.687212]  ? vprintk_func+0x85/0x181
[  666.691109]  ? arch_local_irq_restore+0x45/0x52
[  666.695793]  ? printk+0xa7/0xcf
[  666.699083]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  666.703860]  ? show_mem+0x1e/0x17b
[  666.707414]  show_mem+0x34/0x17b
[  666.710791]  dump_header+0x2f1/0xf72
[  666.714526]  ? pagefault_out_of_memory+0x197/0x197
[  666.719473]  ? mark_held_locks+0x130/0x130
[  666.723714]  ? __lock_acquire+0x7ec/0x4ec0
[  666.727956]  ? mem_cgroup_charge_statistics+0x780/0x780
[  666.733327]  ? print_usage_bug+0xc0/0xc0
[  666.737417]  ? print_usage_bug+0xc0/0xc0
[  666.741491]  ? graph_lock+0x170/0x170
[  666.745305]  ? graph_lock+0x170/0x170
[  666.749124]  ? print_usage_bug+0xc0/0xc0
[  666.753202]  ? print_usage_bug+0xc0/0xc0
[  666.757290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.762861]  ? find_held_lock+0x36/0x1c0
[  666.766963]  ? mark_held_locks+0xc7/0x130
[  666.771131]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  666.776270]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  666.781396]  ? lockdep_hardirqs_on+0x421/0x5c0
[  666.785998]  ? trace_hardirqs_on+0xbd/0x310
[  666.790344]  ? kasan_check_read+0x11/0x20
[  666.794500]  ? ___ratelimit+0x36f/0x655
[  666.798483]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  666.803962]  ? trace_hardirqs_on+0x310/0x310
[  666.808376]  ? lock_downgrade+0x900/0x900
[  666.812536]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  666.817647]  ? ___ratelimit+0xaa/0x655
[  666.821542]  ? idr_get_free+0xec0/0xec0
[  666.825521]  ? kasan_check_write+0x14/0x20
[  666.829782]  ? do_raw_spin_lock+0xc1/0x200
[  666.834042]  oom_kill_process.cold.27+0x10/0x903
[  666.838811]  ? graph_lock+0x170/0x170
[  666.842614]  ? _raw_spin_unlock+0x2c/0x50
[  666.846768]  ? oom_badness+0xe6/0xaa0
[  666.850587]  ? oom_evaluate_task+0x540/0x540
[  666.855005]  ? find_held_lock+0x36/0x1c0
[  666.859097]  ? out_of_memory+0x974/0x14c0
[  666.863256]  ? lock_downgrade+0x900/0x900
[  666.867412]  ? check_preemption_disabled+0x48/0x200
[  666.872438]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  666.878241]  ? kasan_check_read+0x11/0x20
[  666.882397]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  666.887679]  ? rcu_bh_qs+0xc0/0xc0
[  666.891227]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  666.896247]  ? oom_evaluate_task+0x302/0x540
[  666.900665]  out_of_memory+0xa86/0x14c0
[  666.904700]  ? oom_killer_disable+0x3a0/0x3a0
[  666.909201]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  666.914144]  ? __mutex_add_waiter+0x2a0/0x2a0
[  666.918657]  __alloc_pages_slowpath+0x2318/0x2d80
[  666.923545]  ? warn_alloc+0x120/0x120
[  666.927354]  ? __radix_tree_lookup+0x4c0/0x4c0
[  666.931955]  ? find_get_entry+0x2f2/0xc40
[  666.936123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.941672]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  666.946607]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  666.952170]  ? should_fail+0x22d/0xd01
[  666.956092]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  666.961204]  ? __lock_is_held+0xb5/0x140
[  666.965308]  ? __lock_is_held+0xb5/0x140
[  666.969395]  ? ___might_sleep+0x1ed/0x300
[  666.973547]  ? lock_release+0x970/0x970
[  666.977529]  ? arch_local_save_flags+0x40/0x40
[  666.982132]  ? __might_sleep+0x95/0x190
[  666.986120]  __alloc_pages_nodemask+0xa80/0xde0
[  666.990831]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  666.995868]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  667.001667]  ? kasan_check_read+0x11/0x20
[  667.005828]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.011123]  ? graph_lock+0x170/0x170
[  667.014930]  ? print_usage_bug+0xc0/0xc0
[  667.019002]  ? graph_lock+0x170/0x170
[  667.022814]  ? graph_lock+0x170/0x170
[  667.026622]  ? __do_page_cache_readahead+0x7ce/0x980
[  667.031754]  ? find_held_lock+0x36/0x1c0
[  667.035827]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  667.041383]  alloc_pages_current+0x10c/0x210
[  667.045796]  ? lock_downgrade+0x900/0x900
[  667.049957]  __page_cache_alloc+0x38f/0x5b0
[  667.054290]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  667.060093]  ? kasan_check_read+0x11/0x20
[  667.064250]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.069539]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  667.074217]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.079760]  ? check_preemption_disabled+0x48/0x200
[  667.084812]  filemap_fault+0x1594/0x25f0
[  667.088897]  ? __lock_page_or_retry+0xa00/0xa00
[  667.093568]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  667.099395]  ? kasan_check_read+0x11/0x20
[  667.103569]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.109083]  ? rcu_bh_qs+0xc0/0xc0
[  667.112632]  ? find_held_lock+0x36/0x1c0
[  667.116704]  ? filemap_map_pages+0xdea/0x1980
[  667.121218]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  667.127035]  ? find_get_pages_range_tag+0x1320/0x1320
[  667.132235]  ? unwind_dump+0x190/0x190
[  667.136130]  ? graph_lock+0x170/0x170
[  667.139938]  ? is_bpf_text_address+0xd3/0x170
[  667.144445]  ? __kernel_text_address+0xd/0x40
[  667.148956]  ? lock_acquire+0x1ed/0x520
[  667.152935]  ? ext4_filemap_fault+0x7a/0xad
[  667.157264]  ? lock_release+0x970/0x970
[  667.161247]  ? arch_local_save_flags+0x40/0x40
[  667.165828]  ? save_stack+0x43/0xd0
[  667.169456]  ? __kasan_slab_free+0x102/0x150
[  667.173864]  ? kasan_slab_free+0xe/0x10
[  667.177841]  ? kfree+0xcf/0x230
[  667.181127]  ? print_usage_bug+0xc0/0xc0
[  667.185188]  ? __vfs_read+0x117/0x9b0
[  667.189006]  ? down_read+0xb0/0x1d0
[  667.192642]  ? ext4_filemap_fault+0x7a/0xad
[  667.196966]  ? __down_interruptible+0x700/0x700
[  667.201661]  ext4_filemap_fault+0x82/0xad
[  667.205813]  __do_fault+0x100/0x6b0
[  667.209450]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  667.214905]  ? print_bad_pte+0x6c0/0x6c0
[  667.218968]  ? __kasan_slab_free+0x119/0x150
[  667.223379]  ? pmd_val+0x88/0x100
[  667.226836]  ? add_mm_counter_fast+0xd0/0xd0
[  667.231248]  ? pmd_val+0x88/0x100
[  667.234702]  ? add_mm_counter_fast+0xd0/0xd0
[  667.239116]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.244662]  __handle_mm_fault+0x3709/0x53e0
[  667.249083]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  667.253928]  ? graph_lock+0x170/0x170
[  667.257732]  ? print_usage_bug+0xc0/0xc0
[  667.261803]  ? graph_lock+0x170/0x170
[  667.265605]  ? graph_lock+0x170/0x170
[  667.269430]  ? handle_mm_fault+0x42a/0xc70
[  667.273673]  ? lock_downgrade+0x900/0x900
[  667.277821]  ? check_preemption_disabled+0x48/0x200
[  667.282848]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  667.288647]  ? kasan_check_read+0x11/0x20
[  667.292799]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.298085]  ? rcu_bh_qs+0xc0/0xc0
[  667.301628]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  667.307084]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.312627]  ? check_preemption_disabled+0x48/0x200
[  667.317655]  handle_mm_fault+0x54f/0xc70
[  667.321728]  ? __handle_mm_fault+0x53e0/0x53e0
[  667.326320]  ? find_vma+0x34/0x190
[  667.329870]  __do_page_fault+0x67d/0xed0
[  667.333944]  ? mm_fault_error+0x380/0x380
[  667.338097]  ? trace_hardirqs_off+0xb8/0x300
[  667.342512]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  667.347879]  ? trace_hardirqs_on+0x310/0x310
[  667.352306]  do_page_fault+0xf2/0x7e0
[  667.356112]  ? vmalloc_sync_all+0x30/0x30
[  667.360267]  ? error_entry+0x70/0xd0
[  667.363988]  ? trace_hardirqs_off_caller+0xbb/0x300
[  667.369012]  ? trace_hardirqs_on_caller+0xc0/0x300
[  667.373967]  ? syscall_return_slowpath+0x5e0/0x5e0
[  667.378896]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  667.383741]  ? trace_hardirqs_off+0x300/0x300
[  667.388236]  ? trace_hardirqs_off_caller+0x300/0x300
[  667.393351]  ? prepare_exit_to_usermode+0x291/0x3b0
[  667.398372]  ? page_fault+0x8/0x30
[  667.401919]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  667.406768]  ? page_fault+0x8/0x30
[  667.410316]  page_fault+0x1e/0x30
[  667.413769] RIP: 0033:0x7f60147c71fd
[  667.417487] Code: Bad RIP value.
[  667.420849] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  667.426211] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  667.433486] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  667.440779] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  667.448055] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  667.455324] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  667.462623] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  667.462706] aoe: skb alloc failure
[  667.469561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  667.469571] Call Trace:
[  667.473176] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  667.482463]  dump_stack+0x1c4/0x2b4
[  667.485033] rsyslogd cpuset=
[  667.495085]  ? dump_stack_print_info.cold.2+0x52/0x52
[  667.498688] /
[  667.501713]  warn_alloc.cold.118+0xb7/0x1bd
[  667.506875]  mems_allowed=0
[  667.508584]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  667.520652]  ? lock_downgrade+0x900/0x900
[  667.524816]  ? trace_hardirqs_off+0xb8/0x300
[  667.529236]  ? trace_hardirqs_off+0xb8/0x300
[  667.533658]  __alloc_pages_slowpath+0x2667/0x2d80
[  667.538541]  ? warn_alloc+0x120/0x120
[  667.542352]  ? warn_alloc+0x120/0x120
[  667.546159]  ? print_usage_bug+0xc0/0xc0
[  667.550225]  ? warn_alloc+0x120/0x120
[  667.554041]  ? print_usage_bug+0xc0/0xc0
[  667.558110]  ? __lock_acquire+0x7ec/0x4ec0
[  667.562346]  ? __lock_acquire+0x7ec/0x4ec0
[  667.566586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.572130]  ? should_fail+0x22d/0xd01
[  667.576035]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  667.581146]  ? __lock_acquire+0x7ec/0x4ec0
[  667.585387]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  667.590490]  ? __lock_acquire+0x7ec/0x4ec0
[  667.594723]  ? should_fail+0x22d/0xd01
[  667.598610]  ? print_usage_bug+0xc0/0xc0
[  667.602681]  ? mark_held_locks+0x130/0x130
[  667.606927]  ? mark_held_locks+0x130/0x130
[  667.611183]  ? graph_lock+0x170/0x170
[  667.614988]  ? print_usage_bug+0xc0/0xc0
[  667.619061]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  667.623821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.629362]  ? check_preemption_disabled+0x48/0x200
[  667.634381]  ? check_preemption_disabled+0x48/0x200
[  667.639410]  ? __lock_is_held+0xb5/0x140
[  667.643483]  __alloc_pages_nodemask+0xa80/0xde0
[  667.648171]  ? graph_lock+0x170/0x170
[  667.651981]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  667.656996]  ? graph_lock+0x170/0x170
[  667.660826]  ? find_held_lock+0x36/0x1c0
[  667.664903]  ? ____cache_alloc_node+0x1c7/0x1e0
[  667.669840]  ? lock_downgrade+0x900/0x900
[  667.674003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.679563]  cache_grow_begin+0x91/0x8c0
[  667.683629]  ? do_raw_spin_unlock+0xa7/0x2f0
[  667.688054]  fallback_alloc+0x203/0x2e0
[  667.692057]  ____cache_alloc_node+0x1c7/0x1e0
[  667.696566]  kmem_cache_alloc_node+0xe3/0x730
[  667.701070]  ? ipv6_get_ifaddr+0x42e/0x620
[  667.705326]  __alloc_skb+0x119/0x770
[  667.709056]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.714341]  ? skb_scrub_packet+0x490/0x490
[  667.718664]  ? lock_downgrade+0x900/0x900
[  667.722826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.728371]  ? refcount_sub_and_test_checked+0x203/0x310
[  667.733833]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  667.739288]  ? addrconf_rs_timer+0x6f0/0x6f0
[  667.743718]  ndisc_alloc_skb+0x144/0x340
[  667.747797]  ndisc_send_rs+0x331/0x6e0
[  667.751697]  addrconf_rs_timer+0x3c0/0x6f0
[  667.755942]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.760194]  call_timer_fn+0x272/0x920
[  667.764083]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.768328]  ? process_timeout+0x40/0x40
[  667.772393]  ? find_held_lock+0x36/0x1c0
[  667.776466]  ? __run_timers+0x7da/0xc70
[  667.780448]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.784955]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.789536]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.793776]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  667.798372]  ? trace_hardirqs_on+0xbd/0x310
[  667.802692]  ? kasan_check_read+0x11/0x20
[  667.806839]  ? __run_timers+0x7da/0xc70
[  667.810822]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  667.816289]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.820527]  __run_timers+0x7e5/0xc70
[  667.824330]  ? find_held_lock+0x36/0x1c0
[  667.828409]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  667.833804]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.838306]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.842814]  ? lockdep_hardirqs_on+0x421/0x5c0
[  667.847398]  ? trace_hardirqs_on+0xbd/0x310
[  667.851733]  ? kasan_check_read+0x11/0x20
[  667.855895]  ? finish_task_switch+0x1f5/0x900
[  667.860415]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  667.865867]  ? compat_start_thread+0x80/0x80
[  667.870298]  ? pvclock_read_flags+0x160/0x160
[  667.874803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.880342]  ? check_preemption_disabled+0x48/0x200
[  667.885374]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  667.890916]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  667.896198]  ? rcu_pm_notify+0xc0/0xc0
[  667.900103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.905643]  ? check_preemption_disabled+0x48/0x200
[  667.910672]  run_timer_softirq+0x52/0xb0
[  667.914734]  ? rcu_read_lock_sched_held+0x108/0x120
[  667.919752]  __do_softirq+0x30b/0xad8
[  667.923573]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  667.928675]  ? trace_hardirqs_off_caller+0x300/0x300
[  667.933811]  ? smpboot_thread_fn+0x334/0xa00
[  667.938229]  ? schedule+0x108/0x460
[  667.941872]  ? trace_hardirqs_off+0xb8/0x300
[  667.946282]  ? smpboot_thread_fn+0x68b/0xa00
[  667.950695]  ? trace_hardirqs_on+0x310/0x310
[  667.955112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.960840]  ? check_preemption_disabled+0x48/0x200
[  667.965866]  ? takeover_tasklets+0xa90/0xa90
[  667.970279]  run_ksoftirqd+0x94/0x100
[  667.974084]  smpboot_thread_fn+0x68b/0xa00
[  667.978328]  ? sort_range+0x30/0x30
[  667.981959]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  667.987067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.992605]  ? __kthread_parkme+0xfb/0x1a0
[  667.997171]  kthread+0x35a/0x420
[  668.000545]  ? sort_range+0x30/0x30
[  668.004174]  ? kthread_bind+0x40/0x40
[  668.007983]  ret_from_fork+0x3a/0x50
[  668.011738] warn_alloc_show_mem: 1 callbacks suppressed
[  668.011763] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  668.011765] Mem-Info:
[  668.011813] active_anon:49550 inactive_anon:372 isolated_anon:0
[  668.011813]  active_file:21 inactive_file:14 isolated_file:0
[  668.011813]  unevictable:0 dirty:0 writeback:0 unstable:0
[  668.011813]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  668.011813]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  668.011813]  free:13755 free_pcp:502 free_cma:0
[  668.017145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  668.023993] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  668.026394] Call Trace:
[  668.059265] Node 0 
[  668.068619]  <IRQ>
[  668.096307] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  668.098879]  dump_stack+0x1c4/0x2b4
[  668.101108] lowmem_reserve[]:
[  668.103268]  ? dump_stack_print_info.cold.2+0x52/0x52
[  668.128743]  0 2815
[  668.132397]  warn_alloc.cold.118+0xb7/0x1bd
[  668.135471]  6318
[  668.141010]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  668.143243]  6318
[  668.147568]  ? lock_downgrade+0x900/0x900
[  668.154457]  ? trace_hardirqs_off+0xb8/0x300
[  668.156495] Node 0 
[  668.160645]  ? trace_hardirqs_off+0xb8/0x300
[  668.165064] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  668.167280]  __alloc_pages_slowpath+0x2667/0x2d80
[  668.171664] lowmem_reserve[]:
[  668.198239]  ? warn_alloc+0x120/0x120
[  668.203039]  0
[  668.206150]  ? warn_alloc+0x120/0x120
[  668.209920]  0 3503
[  668.211735]  ? print_usage_bug+0xc0/0xc0
[  668.215515]  3503
[  668.217753]  ? warn_alloc+0x120/0x120
[  668.223862]  ? print_usage_bug+0xc0/0xc0
[  668.227643] Node 0 
[  668.231701]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  668.231739] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  668.233949]  ? ktime_get+0x2e1/0x440
[  668.238940] lowmem_reserve[]: 0
[  668.267402]  ? check_preemption_disabled+0x48/0x200
[  668.271099]  0
[  668.274378]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.279369]  0 0
[  668.281184]  ? should_fail+0x22d/0xd01
[  668.286700] Node 0 
[  668.288673]  ? kasan_check_read+0x11/0x20
[  668.292536] DMA: 1*4kB 
[  668.294785]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  668.298915] (U) 
[  668.301503]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  668.306847] 0*8kB 
[  668.308823]  ? __lock_acquire+0x7ec/0x4ec0
[  668.313908] 0*16kB 
[  668.316061]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  668.320272] 1*32kB 
[  668.322510]  ? should_fail+0x22d/0xd01
[  668.327596] (U) 
[  668.329841]  ? mark_held_locks+0x130/0x130
[  668.333698] 2*64kB (U) 
[  668.335687]  ? mark_held_locks+0x130/0x130
[  668.339906] 1*128kB 
[  668.342492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.346705] (U) 
[  668.349045]  ? graph_lock+0x170/0x170
[  668.354552] 1*256kB (U) 
[  668.356538]  ? mark_held_locks+0xc7/0x130
[  668.360318] 0*512kB 
[  668.362992]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  668.367121] 1*1024kB 
[  668.369442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.374429] (U) 1*2048kB 
[  668.376851]  ? check_preemption_disabled+0x48/0x200
[  668.382362] (M) 3*4096kB 
[  668.385130]  ? check_preemption_disabled+0x48/0x200
[  668.390118] (M) = 15908kB
[  668.392896]  ? __lock_is_held+0xb5/0x140
[  668.397884] Node 0 
[  668.400643]  __alloc_pages_nodemask+0xa80/0xde0
[  668.404672] DMA32: 3*4kB 
[  668.406918]  ? graph_lock+0x170/0x170
[  668.411565] (UM) 
[  668.414324]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  668.418100] 0*8kB 3*16kB 
[  668.420174]  ? graph_lock+0x170/0x170
[  668.425166] (UM) 1*32kB 
[  668.427941]  ? find_held_lock+0x36/0x1c0
[  668.431713] (M) 
[  668.434392]  ? ____cache_alloc_node+0x1c7/0x1e0
[  668.438422] 2*64kB (M) 
[  668.440408]  ? lock_downgrade+0x900/0x900
[  668.445055] 3*128kB 
[  668.447643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.451766] (M) 
[  668.454091]  cache_grow_begin+0x91/0x8c0
[  668.459598] 2*256kB (M) 
[  668.461585]  ? do_raw_spin_unlock+0xa7/0x2f0
[  668.465617] 3*512kB (M) 
[  668.468312]  fallback_alloc+0x203/0x2e0
[  668.472683] 4*1024kB (UM) 
[  668.475371]  ____cache_alloc_node+0x1c7/0x1e0
[  668.479328] 3*2048kB 
[  668.482175]  kmem_cache_alloc_node+0xe3/0x730
[  668.486651] (M) 
[  668.489062]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  668.493529] 3*4096kB (M) 
[  668.495525]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  668.500601] = 25180kB
[  668.500610] Node 0 
[  668.503396]  __alloc_skb+0x119/0x770
[  668.507928] Normal: 2623*4kB 
[  668.510350]  ? calc_wheel_index+0x220/0x220
[  668.512557] (UME) 197*8kB 
[  668.516291]  ? skb_scrub_packet+0x490/0x490
[  668.519375] (UME) 
[  668.523704]  ? vprintk_default+0x28/0x30
[  668.526530] 18*16kB 
[  668.530846]  ? vprintk_func+0x85/0x181
[  668.532976] (UM) 
[  668.537046]  ? printk+0xa7/0xcf
[  668.539355] 18*32kB 
[  668.543239]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  668.545281] (UM) 
[  668.548570]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  668.550873] 17*64kB 
[  668.555624]  new_skb+0x26/0x1c0
[  668.557668] (UM) 
[  668.562245]  aoecmd_cfg+0x279/0x7f0
[  668.564549] 0*128kB 0*256kB 
[  668.567838]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  668.569873] 0*512kB 0*1024kB 
[  668.573512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.576511] 0*2048kB 
[  668.580841]  ? check_preemption_disabled+0x48/0x200
[  668.583928] 0*4096kB 
[  668.589463]  ? check_preemption_disabled+0x48/0x200
[  668.591856] = 14020kB
[  668.596877]  ? __lock_is_held+0xb5/0x140
[  668.599271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  668.604298]  discover_timer+0x50/0x60
[  668.606683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.610736]  call_timer_fn+0x272/0x920
[  668.619556] 414 total pagecache pages
[  668.623355]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  668.631920] 0 pages in swap cache
[  668.635802]  ? process_timeout+0x40/0x40
[  668.635819]  ? find_held_lock+0x36/0x1c0
[  668.639604] Swap cache stats: add 0, delete 0, find 0/0
[  668.639614] Free swap  = 0kB
[  668.644459]  ? mark_held_locks+0xc7/0x130
[  668.647887] Total swap = 0kB
[  668.651945]  ? _raw_spin_unlock_irq+0x27/0x80
[  668.655984] 1965979 pages RAM
[  668.661348]  ? _raw_spin_unlock_irq+0x27/0x80
[  668.664341] 0 pages HighMem/MovableOnly
[  668.664351] 343324 pages reserved
[  668.668496]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  668.671495] 0 pages cma reserved
[  668.675986]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  668.679139] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  668.683564]  ? trace_hardirqs_on+0xbd/0x310
[  668.683577]  ? kasan_check_read+0x11/0x20
[  668.683598]  ? __run_timers+0x7da/0xc70
[  668.687613] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  668.691008]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  668.695850] ksoftirqd/1 cpuset=
[  668.699226]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  668.703776] /
[  668.710272]  __run_timers+0x7e5/0xc70
[  668.714577]  mems_allowed=0
[  668.718732]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  668.760305]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  668.765329]  ? graph_lock+0x170/0x170
[  668.769148]  ? print_usage_bug+0xc0/0xc0
[  668.773210]  ? lock_release+0x970/0x970
[  668.777196]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  668.782398]  ? find_held_lock+0x36/0x1c0
[  668.786473]  ? graph_lock+0x170/0x170
[  668.790298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.795851]  ? check_preemption_disabled+0x48/0x200
[  668.800896]  ? __lock_is_held+0xb5/0x140
[  668.804970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.810514]  ? check_preemption_disabled+0x48/0x200
[  668.815546]  run_timer_softirq+0x52/0xb0
[  668.819612]  ? rcu_read_lock_sched_held+0x108/0x120
[  668.824636]  __do_softirq+0x30b/0xad8
[  668.828455]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  668.833581]  ? pvclock_read_flags+0x160/0x160
[  668.838081]  ? lapic_next_event+0x5a/0x90
[  668.842236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.847779]  ? check_preemption_disabled+0x48/0x200
[  668.852800]  ? check_preemption_disabled+0x48/0x200
[  668.857832]  ? kvm_clock_read+0x18/0x30
[  668.861816]  ? kvm_sched_clock_read+0x9/0x20
[  668.866236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.871780]  ? check_preemption_disabled+0x48/0x200
[  668.876819]  irq_exit+0x17f/0x1c0
[  668.880289]  smp_apic_timer_interrupt+0x1cb/0x760
[  668.885135]  ? smp_reschedule_interrupt+0x109/0x650
[  668.890160]  ? smp_call_function_single_interrupt+0x650/0x650
[  668.896055]  ? interrupt_entry+0xb5/0xf0
[  668.900132]  ? trace_hardirqs_off_caller+0xbb/0x300
[  668.905152]  ? trace_hardirqs_off_caller+0xbb/0x300
[  668.910176]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  668.915036]  ? trace_hardirqs_off+0x300/0x300
[  668.919538]  ? trace_hardirqs_off+0x300/0x300
[  668.924048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.929594]  ? check_preemption_disabled+0x48/0x200
[  668.934612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.940166]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  668.945034]  apic_timer_interrupt+0xf/0x20
[  668.949269]  </IRQ>
[  668.951538] RIP: 0010:console_unlock+0x1017/0x11a0
[  668.956493] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  668.975403] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  668.983121] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  668.990394] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  668.997864] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  669.005142] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  669.012416] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  669.019715]  ? netconsole_netdev_event+0x280/0x280
[  669.024665]  ? console_unlock+0x100e/0x11a0
[  669.029015]  ? devkmsg_read+0xbb0/0xbb0
[  669.033009]  ? lock_release+0x970/0x970
[  669.037004]  ? retint_kernel+0x2d/0x2d
[  669.040928]  vprintk_emit+0x33d/0x930
[  669.044741]  ? wake_up_klogd+0x180/0x180
[  669.048811]  ? __lock_acquire+0x6f0/0x4ec0
[  669.053057]  ? __lock_acquire+0x7ec/0x4ec0
[  669.057305]  ? mark_held_locks+0x121/0x130
[  669.061553]  ? print_usage_bug+0xc0/0xc0
[  669.065631]  ? vprintk_default+0x28/0x30
[  669.069696]  ? vprintk_func+0x85/0x181
[  669.073596]  vprintk_default+0x28/0x30
[  669.077494]  vprintk_func+0x7e/0x181
[  669.081217]  printk+0xa7/0xcf
[  669.084333]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  669.089110]  show_free_areas.cold.119+0x1ab4/0x215d
[  669.094156]  ? si_meminfo_node+0x260/0x260
[  669.098396]  ? __lock_acquire+0x7ec/0x4ec0
[  669.102637]  ? update_load_avg+0x387/0x2470
[  669.107159]  ? __lock_acquire+0x7ec/0x4ec0
[  669.111401]  ? __lock_acquire+0x7ec/0x4ec0
[  669.115662]  ? mark_held_locks+0x130/0x130
[  669.119899]  ? mark_held_locks+0x130/0x130
[  669.124144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.129687]  ? graph_lock+0x170/0x170
[  669.133498]  ? put_dec+0x3b/0xf0
[  669.136874]  ? number+0x972/0xca0
[  669.140333]  ? __lock_acquire+0x7ec/0x4ec0
[  669.144572]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  669.150117]  ? find_held_lock+0x36/0x1c0
[  669.154199]  ? serial8250_console_write+0x8b3/0xb10
[  669.159222]  ? lock_downgrade+0x900/0x900
[  669.163381]  ? graph_lock+0x170/0x170
[  669.167187]  ? graph_lock+0x170/0x170
[  669.170997]  ? print_usage_bug+0xc0/0xc0
[  669.175073]  ? do_raw_spin_unlock+0xa7/0x2f0
[  669.179488]  ? trace_hardirqs_on+0x310/0x310
[  669.183914]  ? wq_watchdog_touch+0x9c/0xfe
[  669.188153]  ? io_serial_in+0x11/0x90
[  669.191972]  ? find_held_lock+0x36/0x1c0
[  669.196057]  ? mark_held_locks+0xc7/0x130
[  669.200218]  ? netconsole_netdev_event+0x280/0x280
[  669.205150]  ? console_unlock+0xfe2/0x11a0
[  669.209392]  ? lockdep_hardirqs_on+0x421/0x5c0
[  669.213981]  ? trace_hardirqs_on+0xbd/0x310
[  669.218312]  ? vprintk_emit+0x33d/0x930
[  669.222298]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  669.227752]  ? kasan_check_write+0x14/0x20
[  669.232016]  ? do_raw_spin_lock+0xc1/0x200
[  669.236278]  ? netconsole_netdev_event+0x280/0x280
[  669.241222]  ? console_unlock+0x98e/0x11a0
[  669.245473]  ? devkmsg_read+0xbb0/0xbb0
[  669.249452]  ? vprintk_emit+0x7f7/0x930
[  669.253432]  ? lock_release+0x970/0x970
[  669.257414]  ? preempt_count_add+0x7d/0x160
[  669.261740]  ? wake_up_klogd+0x11a/0x180
[  669.265807]  ? console_device+0xc0/0xc0
[  669.269791]  ? do_raw_spin_lock+0xc1/0x200
[  669.274051]  ? vprintk_emit+0x268/0x930
[  669.278056]  ? wake_up_klogd+0x180/0x180
[  669.282127]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  669.286889]  ? trace_hardirqs_off_caller+0x300/0x300
[  669.291998]  ? retint_kernel+0x1b/0x2d
[  669.295898]  ? trace_hardirqs_on+0x310/0x310
[  669.300325]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  669.305109]  ? retint_kernel+0x2d/0x2d
[  669.309010]  ? vprintk_default+0x28/0x30
[  669.313087]  ? vprintk_func+0x85/0x181
[  669.316976]  ? arch_local_irq_restore+0x45/0x52
[  669.321656]  ? printk+0xa7/0xcf
[  669.324943]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  669.329730]  ? show_mem+0x1e/0x17b
[  669.333291]  show_mem+0x34/0x17b
[  669.336670]  dump_header+0x2f1/0xf72
[  669.340400]  ? pagefault_out_of_memory+0x197/0x197
[  669.345344]  ? mark_held_locks+0x130/0x130
[  669.349584]  ? __lock_acquire+0x7ec/0x4ec0
[  669.353829]  ? mem_cgroup_charge_statistics+0x780/0x780
[  669.359199]  ? print_usage_bug+0xc0/0xc0
[  669.363274]  ? print_usage_bug+0xc0/0xc0
[  669.367359]  ? graph_lock+0x170/0x170
[  669.371161]  ? graph_lock+0x170/0x170
[  669.374966]  ? print_usage_bug+0xc0/0xc0
[  669.379042]  ? print_usage_bug+0xc0/0xc0
[  669.383121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.388673]  ? find_held_lock+0x36/0x1c0
[  669.392747]  ? mark_held_locks+0xc7/0x130
[  669.396904]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  669.402012]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  669.407135]  ? lockdep_hardirqs_on+0x421/0x5c0
[  669.411725]  ? trace_hardirqs_on+0xbd/0x310
[  669.416056]  ? kasan_check_read+0x11/0x20
[  669.420213]  ? ___ratelimit+0x36f/0x655
[  669.424200]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  669.429655]  ? trace_hardirqs_on+0x310/0x310
[  669.434071]  ? lock_downgrade+0x900/0x900
[  669.438237]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  669.443357]  ? ___ratelimit+0xaa/0x655
[  669.447255]  ? idr_get_free+0xec0/0xec0
[  669.451239]  ? kasan_check_write+0x14/0x20
[  669.455481]  ? do_raw_spin_lock+0xc1/0x200
[  669.459732]  oom_kill_process.cold.27+0x10/0x903
[  669.464497]  ? graph_lock+0x170/0x170
[  669.468308]  ? _raw_spin_unlock+0x2c/0x50
[  669.472461]  ? oom_badness+0xe6/0xaa0
[  669.476272]  ? oom_evaluate_task+0x540/0x540
[  669.480700]  ? find_held_lock+0x36/0x1c0
[  669.484776]  ? out_of_memory+0x974/0x14c0
[  669.488934]  ? lock_downgrade+0x900/0x900
[  669.493089]  ? check_preemption_disabled+0x48/0x200
[  669.498119]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.503918]  ? kasan_check_read+0x11/0x20
[  669.508072]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  669.513357]  ? rcu_bh_qs+0xc0/0xc0
[  669.516906]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  669.521928]  ? oom_evaluate_task+0x302/0x540
[  669.526351]  out_of_memory+0xa86/0x14c0
[  669.530345]  ? oom_killer_disable+0x3a0/0x3a0
[  669.534850]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  669.539785]  ? __mutex_add_waiter+0x2a0/0x2a0
[  669.544308]  __alloc_pages_slowpath+0x2318/0x2d80
[  669.549191]  ? warn_alloc+0x120/0x120
[  669.552996]  ? __radix_tree_lookup+0x4c0/0x4c0
[  669.557605]  ? find_get_entry+0x2f2/0xc40
[  669.561767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.567317]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  669.572252]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.577798]  ? should_fail+0x22d/0xd01
[  669.581698]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  669.586804]  ? __lock_is_held+0xb5/0x140
[  669.590904]  ? __lock_is_held+0xb5/0x140
[  669.594986]  ? ___might_sleep+0x1ed/0x300
[  669.599144]  ? lock_release+0x970/0x970
[  669.603129]  ? arch_local_save_flags+0x40/0x40
[  669.607733]  ? __might_sleep+0x95/0x190
[  669.611719]  __alloc_pages_nodemask+0xa80/0xde0
[  669.616400]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  669.621427]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.627224]  ? kasan_check_read+0x11/0x20
[  669.631379]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  669.636667]  ? graph_lock+0x170/0x170
[  669.640475]  ? print_usage_bug+0xc0/0xc0
[  669.644542]  ? graph_lock+0x170/0x170
[  669.648348]  ? graph_lock+0x170/0x170
[  669.652152]  ? __do_page_cache_readahead+0x7ce/0x980
[  669.657272]  ? find_held_lock+0x36/0x1c0
[  669.661352]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  669.666901]  alloc_pages_current+0x10c/0x210
[  669.671313]  ? lock_downgrade+0x900/0x900
[  669.675471]  __page_cache_alloc+0x38f/0x5b0
[  669.679798]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.685597]  ? kasan_check_read+0x11/0x20
[  669.689750]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  669.695043]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  669.699722]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.705266]  ? check_preemption_disabled+0x48/0x200
[  669.710305]  filemap_fault+0x1594/0x25f0
[  669.714393]  ? __lock_page_or_retry+0xa00/0xa00
[  669.719070]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.724877]  ? kasan_check_read+0x11/0x20
[  669.729043]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  669.734326]  ? rcu_bh_qs+0xc0/0xc0
[  669.737876]  ? find_held_lock+0x36/0x1c0
[  669.741955]  ? filemap_map_pages+0xdea/0x1980
[  669.746467]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.752279]  ? find_get_pages_range_tag+0x1320/0x1320
[  669.757487]  ? unwind_dump+0x190/0x190
[  669.761385]  ? graph_lock+0x170/0x170
[  669.765199]  ? is_bpf_text_address+0xd3/0x170
[  669.769705]  ? __kernel_text_address+0xd/0x40
[  669.774219]  ? lock_acquire+0x1ed/0x520
[  669.778206]  ? ext4_filemap_fault+0x7a/0xad
[  669.782538]  ? lock_release+0x970/0x970
[  669.786519]  ? arch_local_save_flags+0x40/0x40
[  669.791102]  ? save_stack+0x43/0xd0
[  669.794728]  ? __kasan_slab_free+0x102/0x150
[  669.799137]  ? kasan_slab_free+0xe/0x10
[  669.803113]  ? kfree+0xcf/0x230
[  669.806396]  ? print_usage_bug+0xc0/0xc0
[  669.810461]  ? __vfs_read+0x117/0x9b0
[  669.814277]  ? down_read+0xb0/0x1d0
[  669.817914]  ? ext4_filemap_fault+0x7a/0xad
[  669.822240]  ? __down_interruptible+0x700/0x700
[  669.826933]  ext4_filemap_fault+0x82/0xad
[  669.831088]  __do_fault+0x100/0x6b0
[  669.834724]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  669.840185]  ? print_bad_pte+0x6c0/0x6c0
[  669.844253]  ? __kasan_slab_free+0x119/0x150
[  669.848672]  ? pmd_val+0x88/0x100
[  669.852129]  ? add_mm_counter_fast+0xd0/0xd0
[  669.856540]  ? pmd_val+0x88/0x100
[  669.859997]  ? add_mm_counter_fast+0xd0/0xd0
[  669.864423]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.869973]  __handle_mm_fault+0x3709/0x53e0
[  669.874397]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  669.879245]  ? graph_lock+0x170/0x170
[  669.883056]  ? print_usage_bug+0xc0/0xc0
[  669.887124]  ? graph_lock+0x170/0x170
[  669.890925]  ? graph_lock+0x170/0x170
[  669.894752]  ? handle_mm_fault+0x42a/0xc70
[  669.898993]  ? lock_downgrade+0x900/0x900
[  669.903151]  ? check_preemption_disabled+0x48/0x200
[  669.908183]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  669.913983]  ? kasan_check_read+0x11/0x20
[  669.918143]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  669.923427]  ? rcu_bh_qs+0xc0/0xc0
[  669.926971]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  669.932439]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.937978]  ? check_preemption_disabled+0x48/0x200
[  669.943010]  handle_mm_fault+0x54f/0xc70
[  669.947094]  ? __handle_mm_fault+0x53e0/0x53e0
[  669.951709]  ? find_vma+0x34/0x190
[  669.955303]  __do_page_fault+0x67d/0xed0
[  669.959402]  ? mm_fault_error+0x380/0x380
[  669.963559]  ? trace_hardirqs_off+0xb8/0x300
[  669.967983]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  669.973362]  ? trace_hardirqs_on+0x310/0x310
[  669.977782]  do_page_fault+0xf2/0x7e0
[  669.981594]  ? vmalloc_sync_all+0x30/0x30
[  669.985746]  ? error_entry+0x70/0xd0
[  669.989463]  ? trace_hardirqs_off_caller+0xbb/0x300
[  669.994484]  ? trace_hardirqs_on_caller+0xc0/0x300
[  669.999627]  ? syscall_return_slowpath+0x5e0/0x5e0
[  670.004567]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  670.009428]  ? trace_hardirqs_off+0x300/0x300
[  670.013933]  ? trace_hardirqs_off_caller+0x300/0x300
[  670.019055]  ? prepare_exit_to_usermode+0x291/0x3b0
[  670.024082]  ? page_fault+0x8/0x30
[  670.027631]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  670.032481]  ? page_fault+0x8/0x30
[  670.036040]  page_fault+0x1e/0x30
[  670.039496] RIP: 0033:0x7f60147c71fd
[  670.043215] Code: Bad RIP value.
[  670.046583] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  670.051948] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  670.059218] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  670.066494] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  670.073764] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  670.081042] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  670.088347] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  670.088412] aoe: skb alloc failure
[  670.095293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.095300] Call Trace:
[  670.095324]  dump_stack+0x1c4/0x2b4
[  670.095340]  ? dump_stack_print_info.cold.2+0x52/0x52
[  670.095370]  warn_alloc.cold.118+0xb7/0x1bd
[  670.098929] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  670.108253]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  670.110817] rsyslogd cpuset=
[  670.114444]  ? lock_downgrade+0x900/0x900
[  670.119610] /
[  670.123935]  ? trace_hardirqs_off+0xb8/0x300
[  670.133964]  mems_allowed=0
[  670.138812]  ? trace_hardirqs_off+0xb8/0x300
[  670.159391]  __alloc_pages_slowpath+0x2667/0x2d80
[  670.164273]  ? warn_alloc+0x120/0x120
[  670.168092]  ? warn_alloc+0x120/0x120
[  670.171905]  ? print_usage_bug+0xc0/0xc0
[  670.175973]  ? warn_alloc+0x120/0x120
[  670.179798]  ? print_usage_bug+0xc0/0xc0
[  670.183873]  ? __lock_acquire+0x7ec/0x4ec0
[  670.188116]  ? __lock_acquire+0x7ec/0x4ec0
[  670.192359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.197903]  ? should_fail+0x22d/0xd01
[  670.201809]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.206919]  ? __lock_acquire+0x7ec/0x4ec0
[  670.211166]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.216272]  ? __lock_acquire+0x7ec/0x4ec0
[  670.220510]  ? should_fail+0x22d/0xd01
[  670.224419]  ? mark_held_locks+0x130/0x130
[  670.228673]  ? mark_held_locks+0x130/0x130
[  670.232916]  ? graph_lock+0x170/0x170
[  670.236721]  ? graph_lock+0x170/0x170
[  670.240527]  ? graph_lock+0x170/0x170
[  670.244334]  ? print_usage_bug+0xc0/0xc0
[  670.248401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.253947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.259491]  ? check_preemption_disabled+0x48/0x200
[  670.264511]  ? check_preemption_disabled+0x48/0x200
[  670.269543]  ? __lock_is_held+0xb5/0x140
[  670.273618]  __alloc_pages_nodemask+0xa80/0xde0
[  670.278295]  ? graph_lock+0x170/0x170
[  670.282119]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  670.287137]  ? graph_lock+0x170/0x170
[  670.290961]  ? find_held_lock+0x36/0x1c0
[  670.295048]  ? ____cache_alloc_node+0x1c7/0x1e0
[  670.299728]  ? lock_downgrade+0x900/0x900
[  670.303888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.309439]  cache_grow_begin+0x91/0x8c0
[  670.313506]  ? do_raw_spin_unlock+0xa7/0x2f0
[  670.317927]  fallback_alloc+0x203/0x2e0
[  670.321918]  ____cache_alloc_node+0x1c7/0x1e0
[  670.326427]  kmem_cache_alloc_node+0xe3/0x730
[  670.330927]  ? ipv6_get_ifaddr+0x42e/0x620
[  670.335182]  __alloc_skb+0x119/0x770
[  670.338904]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  670.344191]  ? skb_scrub_packet+0x490/0x490
[  670.348516]  ? lock_downgrade+0x900/0x900
[  670.352678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.358224]  ? refcount_sub_and_test_checked+0x203/0x310
[  670.363684]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  670.369142]  ? addrconf_rs_timer+0x6f0/0x6f0
[  670.373571]  ndisc_alloc_skb+0x144/0x340
[  670.377650]  ndisc_send_rs+0x331/0x6e0
[  670.381553]  addrconf_rs_timer+0x3c0/0x6f0
[  670.385814]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.390080]  call_timer_fn+0x272/0x920
[  670.393975]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.398223]  ? process_timeout+0x40/0x40
[  670.402290]  ? find_held_lock+0x36/0x1c0
[  670.406371]  ? __run_timers+0x7da/0xc70
[  670.410353]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.414853]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.419350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.423588]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  670.428178]  ? trace_hardirqs_on+0xbd/0x310
[  670.432503]  ? kasan_check_read+0x11/0x20
[  670.436654]  ? __run_timers+0x7da/0xc70
[  670.440633]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  670.446094]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.450341]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.454584]  __run_timers+0x7e5/0xc70
[  670.458388]  ? find_held_lock+0x36/0x1c0
[  670.462471]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  670.467840]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.472342]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.476841]  ? lockdep_hardirqs_on+0x421/0x5c0
[  670.481428]  ? trace_hardirqs_on+0xbd/0x310
[  670.485752]  ? kasan_check_read+0x11/0x20
[  670.489911]  ? finish_task_switch+0x1f5/0x900
[  670.494416]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  670.499872]  ? compat_start_thread+0x80/0x80
[  670.504317]  ? pvclock_read_flags+0x160/0x160
[  670.508836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.514379]  ? check_preemption_disabled+0x48/0x200
[  670.519454]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  670.525005]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  670.530302]  ? rcu_pm_notify+0xc0/0xc0
[  670.534202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.539746]  ? check_preemption_disabled+0x48/0x200
[  670.544790]  run_timer_softirq+0x52/0xb0
[  670.548857]  ? rcu_read_lock_sched_held+0x108/0x120
[  670.553882]  __do_softirq+0x30b/0xad8
[  670.557703]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  670.562817]  ? trace_hardirqs_off_caller+0x300/0x300
[  670.567928]  ? smpboot_thread_fn+0x334/0xa00
[  670.572347]  ? schedule+0x108/0x460
[  670.575994]  ? trace_hardirqs_off+0xb8/0x300
[  670.580419]  ? smpboot_thread_fn+0x68b/0xa00
[  670.584835]  ? trace_hardirqs_on+0x310/0x310
[  670.589254]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.594802]  ? check_preemption_disabled+0x48/0x200
[  670.599830]  ? takeover_tasklets+0xa90/0xa90
[  670.604254]  run_ksoftirqd+0x94/0x100
[  670.608062]  smpboot_thread_fn+0x68b/0xa00
[  670.612307]  ? sort_range+0x30/0x30
[  670.615944]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  670.621057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.626601]  ? __kthread_parkme+0xfb/0x1a0
[  670.630852]  kthread+0x35a/0x420
[  670.634226]  ? sort_range+0x30/0x30
[  670.637854]  ? kthread_bind+0x40/0x40
[  670.641666]  ret_from_fork+0x3a/0x50
[  670.645401] warn_alloc_show_mem: 1 callbacks suppressed
[  670.645413] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  670.645415] Mem-Info:
[  670.645447] active_anon:49550 inactive_anon:372 isolated_anon:0
[  670.645447]  active_file:21 inactive_file:14 isolated_file:0
[  670.645447]  unevictable:0 dirty:0 writeback:0 unstable:0
[  670.645447]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  670.645447]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  670.645447]  free:13755 free_pcp:502 free_cma:0
[  670.650786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.650796] Call Trace:
[  670.657666] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  670.660080]  <IRQ>
[  670.692951] Node 0 
[  670.702313]  dump_stack+0x1c4/0x2b4
[  670.704901] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  670.732582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  670.734693] lowmem_reserve[]:
[  670.736942]  warn_alloc.cold.118+0xb7/0x1bd
[  670.740534]  0 2815
[  670.766065]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  670.771232]  6318
[  670.774344]  ? lock_downgrade+0x900/0x900
[  670.778635]  6318
[  670.780889]  ? trace_hardirqs_off+0xb8/0x300
[  670.785707] Node 0 
[  670.787770]  ? trace_hardirqs_off+0xb8/0x300
[  670.791923] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  670.793966]  __alloc_pages_slowpath+0x2667/0x2d80
[  670.798344] lowmem_reserve[]: 0
[  670.800624]  ? warn_alloc+0x120/0x120
[  670.804977]  0 3503
[  670.831532]  ? __lock_acquire+0x7ec/0x4ec0
[  670.836354]  3503
[  670.839640]  ? warn_alloc+0x120/0x120
[  670.843421] Node 0 
[  670.845656]  ? print_usage_bug+0xc0/0xc0
[  670.849895] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  670.851934]  ? warn_alloc+0x120/0x120
[  670.855712] lowmem_reserve[]:
[  670.857950]  ? print_usage_bug+0xc0/0xc0
[  670.861988]  0 0
[  670.890471]  ? mark_held_locks+0x130/0x130
[  670.894249]  0
[  670.897356]  ? mark_held_locks+0x130/0x130
[  670.901388]  0
[  670.903377]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.907594] Node 0 
[  670.909401]  ? should_fail+0x22d/0xd01
[  670.913611] DMA: 
[  670.915413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.920933] 1*4kB 
[  670.923168]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.927040] (U) 
[  670.929101]  ? __lock_acquire+0x7ec/0x4ec0
[  670.934621] 0*8kB 
[  670.936771]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.941861] 0*16kB 
[  670.943836]  ? should_fail+0x22d/0xd01
[  670.948047] 1*32kB (U) 
[  670.950214]  ? mark_held_locks+0x130/0x130
[  670.955300] 2*64kB 
[  670.957565]  ? mark_held_locks+0x130/0x130
[  670.961425] (U) 
[  670.964014]  ? graph_lock+0x170/0x170
[  670.968233] 1*128kB (U) 
[  670.970479]  ? graph_lock+0x170/0x170
[  670.974690] 1*256kB (U) 
[  670.976681]  ? print_usage_bug+0xc0/0xc0
[  670.980456] 0*512kB 1*1024kB 
[  670.983152]  ? do_raw_spin_unlock+0xa7/0x2f0
[  670.986936] (U) 1*2048kB 
[  670.989617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.993651] (M) 3*4096kB 
[  670.996770]  ? check_preemption_disabled+0x48/0x200
[  671.001161] (M) 
[  671.003914]  ? check_preemption_disabled+0x48/0x200
[  671.003941]  ? __lock_is_held+0xb5/0x140
[  671.009451] = 15908kB
[  671.009460] Node 0 
[  671.012231]  __alloc_pages_nodemask+0xa80/0xde0
[  671.017229] DMA32: 3*4kB 
[  671.019215]  ? graph_lock+0x170/0x170
[  671.024211] (UM) 
[  671.028272]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  671.030660] 0*8kB 3*16kB 
[  671.032907]  ? graph_lock+0x170/0x170
[  671.037557] (UM) 
[  671.040328]  ? find_held_lock+0x36/0x1c0
[  671.044104] 1*32kB 
[  671.046175]  ? ____cache_alloc_node+0x1c7/0x1e0
[  671.051155] (M) 2*64kB 
[  671.053923]  ? lock_downgrade+0x900/0x900
[  671.057701] (M) 
[  671.059766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.063799] 3*128kB (M) 
[  671.066057]  cache_grow_begin+0x91/0x8c0
[  671.070700] 2*256kB (M) 
[  671.073302]  ? do_raw_spin_unlock+0xa7/0x2f0
[  671.077425] 3*512kB 
[  671.079402]  fallback_alloc+0x203/0x2e0
[  671.084912] (M) 
[  671.087587]  ____cache_alloc_node+0x1c7/0x1e0
[  671.091637] 4*1024kB (UM) 
[  671.094328]  kmem_cache_alloc_node+0xe3/0x730
[  671.098710] 3*2048kB (M) 
[  671.101051]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  671.105525] 3*4096kB (M) 
[  671.107524]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  671.111995] = 25180kB
[  671.112004] Node 0 
[  671.114864]  __alloc_skb+0x119/0x770
[  671.119326] Normal: 2623*4kB 
[  671.122098]  ? calc_wheel_index+0x220/0x220
[  671.127177] (UME) 
[  671.129937]  ? skb_scrub_packet+0x490/0x490
[  671.134504] 197*8kB 
[  671.136921]  ? vprintk_default+0x28/0x30
[  671.139135] (UME) 
[  671.142843]  ? vprintk_func+0x85/0x181
[  671.145940] 18*16kB 
[  671.150259]  ? printk+0xa7/0xcf
[  671.152388] (UM) 
[  671.156751]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  671.159316] 18*32kB 
[  671.163376]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  671.165503] (UM) 
[  671.169392]  new_skb+0x26/0x1c0
[  671.171697] 17*64kB 
[  671.174974]  aoecmd_cfg+0x279/0x7f0
[  671.177012] (UM) 0*128kB 
[  671.181791]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  671.184098] 0*256kB 0*512kB 
[  671.188689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.190736] 0*1024kB 
[  671.194014]  ? check_preemption_disabled+0x48/0x200
[  671.196323] 0*2048kB 0*4096kB 
[  671.199956]  ? check_preemption_disabled+0x48/0x200
[  671.202690] = 14020kB
[  671.202706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.207036]  ? __lock_is_held+0xb5/0x140
[  671.210044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.215591]  discover_timer+0x50/0x60
[  671.217979] 414 total pagecache pages
[  671.222993]  call_timer_fn+0x272/0x920
[  671.226170] 0 pages in swap cache
[  671.231198]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  671.233593] Swap cache stats: add 0, delete 0, find 0/0
[  671.233603] Free swap  = 0kB
[  671.242454]  ? process_timeout+0x40/0x40
[  671.246498] Total swap = 0kB
[  671.255071]  ? find_held_lock+0x36/0x1c0
[  671.258853] 1965979 pages RAM
[  671.262653]  ? mark_held_locks+0xc7/0x130
[  671.266516] 0 pages HighMem/MovableOnly
[  671.269966]  ? _raw_spin_unlock_irq+0x27/0x80
[  671.274790] 343324 pages reserved
[  671.280151]  ? _raw_spin_unlock_irq+0x27/0x80
[  671.283154] 0 pages cma reserved
[  671.287211]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  671.290283] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  671.294267]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  671.294293]  ? trace_hardirqs_on+0xbd/0x310
[  671.294311]  ? kasan_check_read+0x11/0x20
[  671.297477] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  671.301548]  ? __run_timers+0x7da/0xc70
[  671.305506] ksoftirqd/1 cpuset=
[  671.309998]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  671.313432] /
[  671.317935]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  671.321276]  mems_allowed=0
[  671.326123]  __run_timers+0x7e5/0xc70
[  671.381831]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  671.387201]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  671.392222]  ? graph_lock+0x170/0x170
[  671.396045]  ? print_usage_bug+0xc0/0xc0
[  671.400108]  ? lock_release+0x970/0x970
[  671.404088]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  671.409299]  ? find_held_lock+0x36/0x1c0
[  671.413371]  ? graph_lock+0x170/0x170
[  671.417181]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.422724]  ? check_preemption_disabled+0x48/0x200
[  671.427761]  ? __lock_is_held+0xb5/0x140
[  671.431831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.437373]  ? check_preemption_disabled+0x48/0x200
[  671.442403]  run_timer_softirq+0x52/0xb0
[  671.446470]  ? rcu_read_lock_sched_held+0x108/0x120
[  671.451498]  __do_softirq+0x30b/0xad8
[  671.455323]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  671.460439]  ? pvclock_read_flags+0x160/0x160
[  671.464937]  ? lapic_next_event+0x5a/0x90
[  671.469104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.474642]  ? check_preemption_disabled+0x48/0x200
[  671.479658]  ? check_preemption_disabled+0x48/0x200
[  671.484683]  ? kvm_clock_read+0x18/0x30
[  671.488663]  ? kvm_sched_clock_read+0x9/0x20
[  671.493081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.498625]  ? check_preemption_disabled+0x48/0x200
[  671.503658]  irq_exit+0x17f/0x1c0
[  671.507121]  smp_apic_timer_interrupt+0x1cb/0x760
[  671.511965]  ? smp_reschedule_interrupt+0x109/0x650
[  671.516989]  ? smp_call_function_single_interrupt+0x650/0x650
[  671.522886]  ? interrupt_entry+0xb5/0xf0
[  671.526954]  ? trace_hardirqs_off_caller+0xbb/0x300
[  671.531981]  ? trace_hardirqs_off_caller+0xbb/0x300
[  671.537030]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  671.541885]  ? trace_hardirqs_off+0x300/0x300
[  671.546384]  ? trace_hardirqs_off+0x300/0x300
[  671.550885]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.556428]  ? check_preemption_disabled+0x48/0x200
[  671.561456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.567012]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  671.571916]  apic_timer_interrupt+0xf/0x20
[  671.576152]  </IRQ>
[  671.578397] RIP: 0010:console_unlock+0x1017/0x11a0
[  671.583331] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  671.602232] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  671.609944] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  671.617213] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  671.624484] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  671.631753] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  671.639036] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  671.646326]  ? netconsole_netdev_event+0x280/0x280
[  671.651271]  ? console_unlock+0x100e/0x11a0
[  671.655630]  ? devkmsg_read+0xbb0/0xbb0
[  671.659617]  ? lock_release+0x970/0x970
[  671.663603]  ? retint_kernel+0x2d/0x2d
[  671.667513]  vprintk_emit+0x33d/0x930
[  671.671330]  ? wake_up_klogd+0x180/0x180
[  671.675404]  ? __lock_acquire+0x6f0/0x4ec0
[  671.679643]  ? __lock_acquire+0x7ec/0x4ec0
[  671.683901]  ? mark_held_locks+0x121/0x130
[  671.688182]  ? print_usage_bug+0xc0/0xc0
[  671.692260]  ? vprintk_default+0x28/0x30
[  671.696336]  ? vprintk_func+0x85/0x181
[  671.700241]  vprintk_default+0x28/0x30
[  671.704138]  vprintk_func+0x7e/0x181
[  671.707866]  printk+0xa7/0xcf
[  671.710982]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  671.715769]  show_free_areas.cold.119+0x1ab4/0x215d
[  671.720813]  ? si_meminfo_node+0x260/0x260
[  671.725064]  ? __lock_acquire+0x7ec/0x4ec0
[  671.729309]  ? update_load_avg+0x387/0x2470
[  671.733643]  ? __lock_acquire+0x7ec/0x4ec0
[  671.737884]  ? __lock_acquire+0x7ec/0x4ec0
[  671.742149]  ? mark_held_locks+0x130/0x130
[  671.746392]  ? mark_held_locks+0x130/0x130
[  671.750640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.756191]  ? graph_lock+0x170/0x170
[  671.759997]  ? put_dec+0x3b/0xf0
[  671.763378]  ? number+0x972/0xca0
[  671.766833]  ? __lock_acquire+0x7ec/0x4ec0
[  671.771079]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  671.776624]  ? find_held_lock+0x36/0x1c0
[  671.780700]  ? serial8250_console_write+0x8b3/0xb10
[  671.785725]  ? lock_downgrade+0x900/0x900
[  671.789879]  ? graph_lock+0x170/0x170
[  671.793681]  ? graph_lock+0x170/0x170
[  671.797486]  ? print_usage_bug+0xc0/0xc0
[  671.801555]  ? do_raw_spin_unlock+0xa7/0x2f0
[  671.805970]  ? trace_hardirqs_on+0x310/0x310
[  671.810387]  ? wq_watchdog_touch+0x9c/0xfe
[  671.814625]  ? io_serial_in+0x11/0x90
[  671.818437]  ? find_held_lock+0x36/0x1c0
[  671.822510]  ? mark_held_locks+0xc7/0x130
[  671.826667]  ? netconsole_netdev_event+0x280/0x280
[  671.831605]  ? console_unlock+0xfe2/0x11a0
[  671.835848]  ? lockdep_hardirqs_on+0x421/0x5c0
[  671.840435]  ? trace_hardirqs_on+0xbd/0x310
[  671.844764]  ? vprintk_emit+0x33d/0x930
[  671.848744]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  671.854198]  ? kasan_check_write+0x14/0x20
[  671.858442]  ? do_raw_spin_lock+0xc1/0x200
[  671.862687]  ? netconsole_netdev_event+0x280/0x280
[  671.867624]  ? console_unlock+0x98e/0x11a0
[  671.871877]  ? devkmsg_read+0xbb0/0xbb0
[  671.875853]  ? vprintk_emit+0x7f7/0x930
[  671.879836]  ? lock_release+0x970/0x970
[  671.883815]  ? preempt_count_add+0x7d/0x160
[  671.888145]  ? wake_up_klogd+0x11a/0x180
[  671.892215]  ? console_device+0xc0/0xc0
[  671.896200]  ? do_raw_spin_lock+0xc1/0x200
[  671.900453]  ? vprintk_emit+0x268/0x930
[  671.904440]  ? wake_up_klogd+0x180/0x180
[  671.908506]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  671.913270]  ? trace_hardirqs_off_caller+0x300/0x300
[  671.918383]  ? retint_kernel+0x1b/0x2d
[  671.922277]  ? trace_hardirqs_on+0x310/0x310
[  671.926712]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  671.931479]  ? retint_kernel+0x2d/0x2d
[  671.935376]  ? vprintk_default+0x28/0x30
[  671.939441]  ? vprintk_func+0x85/0x181
[  671.943335]  ? arch_local_irq_restore+0x45/0x52
[  671.948012]  ? printk+0xa7/0xcf
[  671.951317]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  671.956097]  ? show_mem+0x1e/0x17b
[  671.959648]  show_mem+0x34/0x17b
[  671.963034]  dump_header+0x2f1/0xf72
[  671.966772]  ? pagefault_out_of_memory+0x197/0x197
[  671.972067]  ? mark_held_locks+0x130/0x130
[  671.976311]  ? __lock_acquire+0x7ec/0x4ec0
[  671.980550]  ? mem_cgroup_charge_statistics+0x780/0x780
[  671.985917]  ? print_usage_bug+0xc0/0xc0
[  671.989985]  ? print_usage_bug+0xc0/0xc0
[  671.994071]  ? graph_lock+0x170/0x170
[  671.998394]  ? graph_lock+0x170/0x170
[  672.002201]  ? print_usage_bug+0xc0/0xc0
[  672.006268]  ? print_usage_bug+0xc0/0xc0
[  672.010355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.015899]  ? find_held_lock+0x36/0x1c0
[  672.019973]  ? mark_held_locks+0xc7/0x130
[  672.024132]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  672.029238]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  672.034344]  ? lockdep_hardirqs_on+0x421/0x5c0
[  672.038935]  ? trace_hardirqs_on+0xbd/0x310
[  672.043265]  ? kasan_check_read+0x11/0x20
[  672.047428]  ? ___ratelimit+0x36f/0x655
[  672.051410]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  672.056869]  ? trace_hardirqs_on+0x310/0x310
[  672.061290]  ? lock_downgrade+0x900/0x900
[  672.065451]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  672.070567]  ? ___ratelimit+0xaa/0x655
[  672.074463]  ? idr_get_free+0xec0/0xec0
[  672.078440]  ? kasan_check_write+0x14/0x20
[  672.082682]  ? do_raw_spin_lock+0xc1/0x200
[  672.086928]  oom_kill_process.cold.27+0x10/0x903
[  672.091690]  ? graph_lock+0x170/0x170
[  672.095497]  ? _raw_spin_unlock+0x2c/0x50
[  672.099651]  ? oom_badness+0xe6/0xaa0
[  672.103466]  ? oom_evaluate_task+0x540/0x540
[  672.107885]  ? find_held_lock+0x36/0x1c0
[  672.111957]  ? out_of_memory+0x974/0x14c0
[  672.116113]  ? lock_downgrade+0x900/0x900
[  672.120993]  ? check_preemption_disabled+0x48/0x200
[  672.126042]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.131843]  ? kasan_check_read+0x11/0x20
[  672.136000]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.141296]  ? rcu_bh_qs+0xc0/0xc0
[  672.144846]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  672.149870]  ? oom_evaluate_task+0x302/0x540
[  672.154294]  out_of_memory+0xa86/0x14c0
[  672.158294]  ? oom_killer_disable+0x3a0/0x3a0
[  672.162794]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  672.167730]  ? __mutex_add_waiter+0x2a0/0x2a0
[  672.172245]  __alloc_pages_slowpath+0x2318/0x2d80
[  672.177125]  ? warn_alloc+0x120/0x120
[  672.180931]  ? __radix_tree_lookup+0x4c0/0x4c0
[  672.185538]  ? find_get_entry+0x2f2/0xc40
[  672.189700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.195243]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  672.200179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.205723]  ? should_fail+0x22d/0xd01
[  672.209620]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.214726]  ? __lock_is_held+0xb5/0x140
[  672.218821]  ? __lock_is_held+0xb5/0x140
[  672.222905]  ? ___might_sleep+0x1ed/0x300
[  672.227059]  ? lock_release+0x970/0x970
[  672.231050]  ? arch_local_save_flags+0x40/0x40
[  672.235653]  ? __might_sleep+0x95/0x190
[  672.239639]  __alloc_pages_nodemask+0xa80/0xde0
[  672.244407]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  672.249430]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.255228]  ? kasan_check_read+0x11/0x20
[  672.259383]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.264671]  ? graph_lock+0x170/0x170
[  672.268476]  ? print_usage_bug+0xc0/0xc0
[  672.272544]  ? graph_lock+0x170/0x170
[  672.276346]  ? graph_lock+0x170/0x170
[  672.280156]  ? __do_page_cache_readahead+0x7ce/0x980
[  672.285271]  ? find_held_lock+0x36/0x1c0
[  672.289352]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  672.294901]  alloc_pages_current+0x10c/0x210
[  672.299315]  ? lock_downgrade+0x900/0x900
[  672.303473]  __page_cache_alloc+0x38f/0x5b0
[  672.307797]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.313600]  ? kasan_check_read+0x11/0x20
[  672.317762]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.323057]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  672.327734]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.333279]  ? check_preemption_disabled+0x48/0x200
[  672.338318]  filemap_fault+0x1594/0x25f0
[  672.342398]  ? __lock_page_or_retry+0xa00/0xa00
[  672.347069]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.352868]  ? kasan_check_read+0x11/0x20
[  672.357031]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.362320]  ? rcu_bh_qs+0xc0/0xc0
[  672.365869]  ? find_held_lock+0x36/0x1c0
[  672.369946]  ? filemap_map_pages+0xdea/0x1980
[  672.374456]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.380266]  ? find_get_pages_range_tag+0x1320/0x1320
[  672.385466]  ? unwind_dump+0x190/0x190
[  672.389364]  ? graph_lock+0x170/0x170
[  672.393173]  ? is_bpf_text_address+0xd3/0x170
[  672.397678]  ? __kernel_text_address+0xd/0x40
[  672.402196]  ? lock_acquire+0x1ed/0x520
[  672.406180]  ? ext4_filemap_fault+0x7a/0xad
[  672.410516]  ? lock_release+0x970/0x970
[  672.414494]  ? arch_local_save_flags+0x40/0x40
[  672.419075]  ? save_stack+0x43/0xd0
[  672.422706]  ? __kasan_slab_free+0x102/0x150
[  672.427118]  ? kasan_slab_free+0xe/0x10
[  672.431095]  ? kfree+0xcf/0x230
[  672.434383]  ? print_usage_bug+0xc0/0xc0
[  672.438447]  ? __vfs_read+0x117/0x9b0
[  672.442262]  ? down_read+0xb0/0x1d0
[  672.445900]  ? ext4_filemap_fault+0x7a/0xad
[  672.450228]  ? __down_interruptible+0x700/0x700
[  672.454925]  ext4_filemap_fault+0x82/0xad
[  672.459084]  __do_fault+0x100/0x6b0
[  672.462723]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  672.468181]  ? print_bad_pte+0x6c0/0x6c0
[  672.472245]  ? __kasan_slab_free+0x119/0x150
[  672.476661]  ? pmd_val+0x88/0x100
[  672.480120]  ? add_mm_counter_fast+0xd0/0xd0
[  672.484531]  ? pmd_val+0x88/0x100
[  672.487990]  ? add_mm_counter_fast+0xd0/0xd0
[  672.492415]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.497963]  __handle_mm_fault+0x3709/0x53e0
[  672.502389]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  672.507236]  ? graph_lock+0x170/0x170
[  672.511047]  ? print_usage_bug+0xc0/0xc0
[  672.515121]  ? graph_lock+0x170/0x170
[  672.518929]  ? graph_lock+0x170/0x170
[  672.522758]  ? handle_mm_fault+0x42a/0xc70
[  672.527002]  ? lock_downgrade+0x900/0x900
[  672.531163]  ? check_preemption_disabled+0x48/0x200
[  672.536191]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  672.541988]  ? kasan_check_read+0x11/0x20
[  672.546153]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.551438]  ? rcu_bh_qs+0xc0/0xc0
[  672.554981]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  672.560436]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.565976]  ? check_preemption_disabled+0x48/0x200
[  672.571006]  handle_mm_fault+0x54f/0xc70
[  672.575087]  ? __handle_mm_fault+0x53e0/0x53e0
[  672.579677]  ? find_vma+0x34/0x190
[  672.583231]  __do_page_fault+0x67d/0xed0
[  672.587315]  ? mm_fault_error+0x380/0x380
[  672.591465]  ? trace_hardirqs_off+0xb8/0x300
[  672.595878]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  672.601257]  ? trace_hardirqs_on+0x310/0x310
[  672.605695]  do_page_fault+0xf2/0x7e0
[  672.609503]  ? vmalloc_sync_all+0x30/0x30
[  672.613655]  ? error_entry+0x70/0xd0
[  672.617377]  ? trace_hardirqs_off_caller+0xbb/0x300
[  672.622400]  ? trace_hardirqs_on_caller+0xc0/0x300
[  672.627338]  ? syscall_return_slowpath+0x5e0/0x5e0
[  672.632271]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  672.637130]  ? trace_hardirqs_off+0x300/0x300
[  672.641631]  ? trace_hardirqs_off_caller+0x300/0x300
[  672.646743]  ? prepare_exit_to_usermode+0x291/0x3b0
[  672.651761]  ? page_fault+0x8/0x30
[  672.655318]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  672.660173]  ? page_fault+0x8/0x30
[  672.663718]  page_fault+0x1e/0x30
[  672.667179] RIP: 0033:0x7f60147c71fd
[  672.670900] Code: Bad RIP value.
[  672.674265] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  672.679639] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  672.686909] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  672.694180] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  672.701466] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  672.708735] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  672.716043] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  672.716107] aoe: skb alloc failure
[  672.722981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  672.722987] Call Trace:
[  672.723006]  dump_stack+0x1c4/0x2b4
[  672.723036]  ? dump_stack_print_info.cold.2+0x52/0x52
[  672.723066]  warn_alloc.cold.118+0xb7/0x1bd
[  672.726611] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  672.735958]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  672.738524] rsyslogd cpuset=
[  672.742168]  ? lock_downgrade+0x900/0x900
[  672.747337] /
[  672.751667]  ? trace_hardirqs_off+0xb8/0x300
[  672.761712]  mems_allowed=0
[  672.766557]  ? trace_hardirqs_off+0xb8/0x300
[  672.787285]  __alloc_pages_slowpath+0x2667/0x2d80
[  672.792169]  ? warn_alloc+0x120/0x120
[  672.795981]  ? warn_alloc+0x120/0x120
[  672.799794]  ? print_usage_bug+0xc0/0xc0
[  672.803863]  ? warn_alloc+0x120/0x120
[  672.807671]  ? print_usage_bug+0xc0/0xc0
[  672.811740]  ? __lock_acquire+0x7ec/0x4ec0
[  672.815976]  ? __lock_acquire+0x7ec/0x4ec0
[  672.820222]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.825767]  ? should_fail+0x22d/0xd01
[  672.829674]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.834779]  ? __lock_acquire+0x7ec/0x4ec0
[  672.839048]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.844162]  ? __lock_acquire+0x7ec/0x4ec0
[  672.848399]  ? should_fail+0x22d/0xd01
[  672.852302]  ? mark_held_locks+0x130/0x130
[  672.856548]  ? mark_held_locks+0x130/0x130
[  672.860803]  ? graph_lock+0x170/0x170
[  672.864606]  ? print_usage_bug+0xc0/0xc0
[  672.868676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.874217]  ? check_preemption_disabled+0x48/0x200
[  672.879232]  ? check_preemption_disabled+0x48/0x200
[  672.884270]  ? __lock_is_held+0xb5/0x140
[  672.888348]  __alloc_pages_nodemask+0xa80/0xde0
[  672.893038]  ? graph_lock+0x170/0x170
[  672.896856]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  672.901874]  ? graph_lock+0x170/0x170
[  672.905697]  ? find_held_lock+0x36/0x1c0
[  672.909777]  ? ____cache_alloc_node+0x1c7/0x1e0
[  672.914464]  ? lock_downgrade+0x900/0x900
[  672.918630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.924183]  cache_grow_begin+0x91/0x8c0
[  672.928253]  ? do_raw_spin_unlock+0xa7/0x2f0
[  672.932677]  fallback_alloc+0x203/0x2e0
[  672.936668]  ____cache_alloc_node+0x1c7/0x1e0
[  672.941181]  kmem_cache_alloc_node+0xe3/0x730
[  672.945689]  ? ipv6_get_ifaddr+0x42e/0x620
[  672.949944]  __alloc_skb+0x119/0x770
[  672.953668]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  672.958959]  ? skb_scrub_packet+0x490/0x490
[  672.963289]  ? lock_downgrade+0x900/0x900
[  672.967453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.972996]  ? refcount_sub_and_test_checked+0x203/0x310
[  672.978466]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  672.983924]  ? addrconf_rs_timer+0x6f0/0x6f0
[  672.988353]  ndisc_alloc_skb+0x144/0x340
[  672.992427]  ndisc_send_rs+0x331/0x6e0
[  672.996328]  addrconf_rs_timer+0x3c0/0x6f0
[  673.000578]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.004840]  call_timer_fn+0x272/0x920
[  673.008733]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.012975]  ? process_timeout+0x40/0x40
[  673.017048]  ? find_held_lock+0x36/0x1c0
[  673.021128]  ? __run_timers+0x7da/0xc70
[  673.025109]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.029610]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.034109]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.038351]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  673.042945]  ? trace_hardirqs_on+0xbd/0x310
[  673.047270]  ? kasan_check_read+0x11/0x20
[  673.051429]  ? __run_timers+0x7da/0xc70
[  673.055410]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  673.060869]  ? work_on_cpu_safe+0x90/0x90
[  673.065037]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.069281]  __run_timers+0x7e5/0xc70
[  673.073084]  ? find_held_lock+0x36/0x1c0
[  673.077166]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  673.082534]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.087040]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.091542]  ? lockdep_hardirqs_on+0x421/0x5c0
[  673.096130]  ? trace_hardirqs_on+0xbd/0x310
[  673.100465]  ? kasan_check_read+0x11/0x20
[  673.105127]  ? finish_task_switch+0x1f5/0x900
[  673.109630]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  673.115086]  ? compat_start_thread+0x80/0x80
[  673.119525]  ? pvclock_read_flags+0x160/0x160
[  673.124038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.129583]  ? check_preemption_disabled+0x48/0x200
[  673.134612]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  673.140154]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  673.145443]  ? rcu_pm_notify+0xc0/0xc0
[  673.149342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.154886]  ? check_preemption_disabled+0x48/0x200
[  673.159917]  run_timer_softirq+0x52/0xb0
[  673.163982]  ? rcu_read_lock_sched_held+0x108/0x120
[  673.169007]  __do_softirq+0x30b/0xad8
[  673.172842]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  673.177950]  ? trace_hardirqs_off_caller+0x300/0x300
[  673.183064]  ? smpboot_thread_fn+0x334/0xa00
[  673.187486]  ? schedule+0x108/0x460
[  673.191131]  ? trace_hardirqs_off+0xb8/0x300
[  673.195543]  ? smpboot_thread_fn+0x68b/0xa00
[  673.199960]  ? trace_hardirqs_on+0x310/0x310
[  673.204374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.209914]  ? check_preemption_disabled+0x48/0x200
[  673.214944]  ? takeover_tasklets+0xa90/0xa90
[  673.219361]  run_ksoftirqd+0x94/0x100
[  673.223168]  smpboot_thread_fn+0x68b/0xa00
[  673.227413]  ? sort_range+0x30/0x30
[  673.231054]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  673.236163]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.241705]  ? __kthread_parkme+0xfb/0x1a0
[  673.245948]  kthread+0x35a/0x420
[  673.249317]  ? sort_range+0x30/0x30
[  673.252947]  ? kthread_bind+0x40/0x40
[  673.256757]  ret_from_fork+0x3a/0x50
[  673.260505] warn_alloc_show_mem: 1 callbacks suppressed
[  673.260517] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  673.260519] Mem-Info:
[  673.260552] active_anon:49550 inactive_anon:372 isolated_anon:0
[  673.260552]  active_file:21 inactive_file:14 isolated_file:0
[  673.260552]  unevictable:0 dirty:0 writeback:0 unstable:0
[  673.260552]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  673.260552]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  673.260552]  free:13755 free_pcp:502 free_cma:0
[  673.265893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  673.272737] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  673.275142] Call Trace:
[  673.308013] Node 0 
[  673.317369]  <IRQ>
[  673.345062] 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
[  673.347620]  dump_stack+0x1c4/0x2b4
[  673.349839] lowmem_reserve[]:
[  673.351989]  ? dump_stack_print_info.cold.2+0x52/0x52
[  673.377469]  0
[  673.381106]  warn_alloc.cold.118+0xb7/0x1bd
[  673.384185]  2815
[  673.389372]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  673.391153]  6318 6318
[  673.395481]  ? lock_downgrade+0x900/0x900
[  673.397529] Node 0 
[  673.402374]  ? trace_hardirqs_off+0xb8/0x300
[  673.404873] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  673.408996]  ? trace_hardirqs_off+0xb8/0x300
[  673.411213] lowmem_reserve[]:
[  673.415625]  __alloc_pages_slowpath+0x2667/0x2d80
[  673.442137]  0 0
[  673.446583]  ? warn_alloc+0x120/0x120
[  673.449649]  3503
[  673.454496]  ? __lock_acquire+0x7ec/0x4ec0
[  673.456452]  3503
[  673.460251]  ? warn_alloc+0x120/0x120
[  673.462297] Node 0 
[  673.466527]  ? print_usage_bug+0xc0/0xc0
[  673.468601] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  673.472374]  ? warn_alloc+0x120/0x120
[  673.474584] lowmem_reserve[]: 0
[  673.478652]  ? print_usage_bug+0xc0/0xc0
[  673.507087]  0
[  673.510886]  ? mark_held_locks+0x130/0x130
[  673.514149]  0
[  673.518207]  ? mark_held_locks+0x130/0x130
[  673.519988]  0
[  673.524241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.526035] Node 0 
[  673.530272]  ? should_fail+0x22d/0xd01
[  673.532060] DMA: 
[  673.537594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.539816] 1*4kB 
[  673.543704]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  673.545752] (U) 
[  673.551296]  ? __lock_acquire+0x7ec/0x4ec0
[  673.553420] 0*8kB 
[  673.558522]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  673.560483] 0*16kB 
[  673.564722]  ? should_fail+0x22d/0xd01
[  673.566854] 1*32kB 
[  673.571952]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  673.574166] (U) 
[  673.578069]  ? mark_held_locks+0x130/0x130
[  673.580277] 2*64kB (U) 
[  673.585844]  ? mark_held_locks+0x130/0x130
[  673.587808] 1*128kB 
[  673.592049]  ? graph_lock+0x170/0x170
[  673.594614] (U) 
[  673.598848]  ? graph_lock+0x170/0x170
[  673.601151] 1*256kB (U) 
[  673.604959]  ? print_usage_bug+0xc0/0xc0
[  673.606913] 0*512kB 1*1024kB 
[  673.610716]  ? do_raw_spin_unlock+0xa7/0x2f0
[  673.610735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.613388] (U) 
[  673.617447]  ? check_preemption_disabled+0x48/0x200
[  673.620547] 1*2048kB (M) 
[  673.624968]  ? check_preemption_disabled+0x48/0x200
[  673.630484] 3*4096kB 
[  673.632464]  ? __lock_is_held+0xb5/0x140
[  673.637454] (M) 
[  673.640213]  __alloc_pages_nodemask+0xa80/0xde0
[  673.645208] = 15908kB
[  673.647638]  ? graph_lock+0x170/0x170
[  673.651685] Node 0 
[  673.653661]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  673.658308] DMA32: 
[  673.660715]  ? graph_lock+0x170/0x170
[  673.664497] 3*4kB 
[  673.666741]  ? find_held_lock+0x36/0x1c0
[  673.671723] (UM) 0*8kB 
[  673.673981]  ? ____cache_alloc_node+0x1c7/0x1e0
[  673.677758] 3*16kB 
[  673.679904]  ? lock_downgrade+0x900/0x900
[  673.683941] (UM) 1*32kB 
[  673.686540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.691176] (M) 2*64kB 
[  673.693424]  cache_grow_begin+0x91/0x8c0
[  673.697549] (M) 
[  673.700223]  ? do_raw_spin_unlock+0xa7/0x2f0
[  673.705731] 3*128kB (M) 
[  673.708364]  fallback_alloc+0x203/0x2e0
[  673.712388] 2*256kB (M) 
[  673.714377]  ____cache_alloc_node+0x1c7/0x1e0
[  673.718755] 3*512kB (M) 
[  673.721441]  kmem_cache_alloc_node+0xe3/0x730
[  673.725394] 4*1024kB 
[  673.728081]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  673.732556] (UM) 
[  673.735231]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  673.739701] 3*2048kB (M) 
[  673.742129]  __alloc_skb+0x119/0x770
[  673.747207] 3*4096kB 
[  673.749274]  ? calc_wheel_index+0x220/0x220
[  673.753836] (M) 
[  673.756594]  ? skb_scrub_packet+0x490/0x490
[  673.760288] = 25180kB
[  673.760297] Node 0 
[  673.762715]  ? vprintk_default+0x28/0x30
[  673.767009] Normal: 
[  673.768991]  ? vprintk_func+0x85/0x181
[  673.773299] 2623*4kB 
[  673.775711]  ? printk+0xa7/0xcf
[  673.777940] (UME) 
[  673.782003]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  673.784315] 197*8kB 
[  673.788203]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  673.790592] (UME) 
[  673.793871]  new_skb+0x26/0x1c0
[  673.796002] 18*16kB 
[  673.800764]  aoecmd_cfg+0x279/0x7f0
[  673.803072] (UM) 
[  673.807655]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  673.809899] 18*32kB 
[  673.813180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.815482] (UM) 
[  673.819107]  ? check_preemption_disabled+0x48/0x200
[  673.821155] 17*64kB 
[  673.825473]  ? check_preemption_disabled+0x48/0x200
[  673.827778] (UM) 
[  673.833332]  ? __lock_is_held+0xb5/0x140
[  673.835362] 0*128kB 0*256kB 
[  673.840395]  discover_timer+0x50/0x60
[  673.842696] 0*512kB 
[  673.847710]  call_timer_fn+0x272/0x920
[  673.849756] 0*1024kB 
[  673.853813]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  673.856816] 0*2048kB 
[  673.860618]  ? process_timeout+0x40/0x40
[  673.862921] 0*4096kB 
[  673.866809]  ? find_held_lock+0x36/0x1c0
[  673.869200] = 14020kB
[  673.874051]  ? mark_held_locks+0xc7/0x130
[  673.876448] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  673.880505]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.882904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  673.886960]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.889363] 414 total pagecache pages
[  673.893523]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  673.902343] 0 pages in swap cache
[  673.906830]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  673.915386] Swap cache stats: add 0, delete 0, find 0/0
[  673.915396] Free swap  = 0kB
[  673.919894]  ? trace_hardirqs_on+0xbd/0x310
[  673.923675] Total swap = 0kB
[  673.928515]  ? kasan_check_read+0x11/0x20
[  673.931952] 1965979 pages RAM
[  673.936530]  ? __run_timers+0x7da/0xc70
[  673.941868] 0 pages HighMem/MovableOnly
[  673.941878] 343324 pages reserved
[  673.944897]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  673.949195] 0 pages cma reserved
[  673.952236]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  673.956427] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  673.959467]  __run_timers+0x7e5/0xc70
[  673.963547] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  673.967410]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  673.970837] ksoftirqd/1 cpuset=
[  673.976299]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  673.979639] /
[  673.984478]  ? graph_lock+0x170/0x170
[  673.990952]  mems_allowed=0
[  673.994748]  ? print_usage_bug+0xc0/0xc0
[  674.031276]  ? lock_release+0x970/0x970
[  674.035266]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  674.040477]  ? find_held_lock+0x36/0x1c0
[  674.044547]  ? graph_lock+0x170/0x170
[  674.048358]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.053902]  ? check_preemption_disabled+0x48/0x200
[  674.058938]  ? __lock_is_held+0xb5/0x140
[  674.063007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.068560]  ? check_preemption_disabled+0x48/0x200
[  674.073590]  run_timer_softirq+0x52/0xb0
[  674.077655]  ? rcu_read_lock_sched_held+0x108/0x120
[  674.082678]  __do_softirq+0x30b/0xad8
[  674.086498]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  674.091615]  ? pvclock_read_flags+0x160/0x160
[  674.096117]  ? lapic_next_event+0x5a/0x90
[  674.100272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.105818]  ? check_preemption_disabled+0x48/0x200
[  674.110835]  ? check_preemption_disabled+0x48/0x200
[  674.115865]  ? kvm_clock_read+0x18/0x30
[  674.119845]  ? kvm_sched_clock_read+0x9/0x20
[  674.124265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.129829]  ? check_preemption_disabled+0x48/0x200
[  674.134865]  irq_exit+0x17f/0x1c0
[  674.138328]  smp_apic_timer_interrupt+0x1cb/0x760
[  674.143178]  ? smp_reschedule_interrupt+0x109/0x650
[  674.148205]  ? smp_call_function_single_interrupt+0x650/0x650
[  674.154095]  ? interrupt_entry+0xb5/0xf0
[  674.158168]  ? trace_hardirqs_off_caller+0xbb/0x300
[  674.163187]  ? trace_hardirqs_off_caller+0xbb/0x300
[  674.168210]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  674.173061]  ? trace_hardirqs_off+0x300/0x300
[  674.177558]  ? trace_hardirqs_off+0x300/0x300
[  674.182063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.187606]  ? check_preemption_disabled+0x48/0x200
[  674.192624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.198176]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  674.203044]  apic_timer_interrupt+0xf/0x20
[  674.207280]  </IRQ>
[  674.209535] RIP: 0010:console_unlock+0x1017/0x11a0
[  674.214467] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  674.233367] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  674.241084] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  674.248353] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  674.255625] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  674.262896] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  674.270168] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  674.277456]  ? netconsole_netdev_event+0x280/0x280
[  674.282404]  ? console_unlock+0x100e/0x11a0
[  674.286751]  ? devkmsg_read+0xbb0/0xbb0
[  674.290736]  ? lock_release+0x970/0x970
[  674.294720]  ? retint_kernel+0x2d/0x2d
[  674.298635]  vprintk_emit+0x33d/0x930
[  674.302448]  ? wake_up_klogd+0x180/0x180
[  674.306518]  ? __lock_acquire+0x6f0/0x4ec0
[  674.310758]  ? __lock_acquire+0x7ec/0x4ec0
[  674.314997]  ? mark_held_locks+0x121/0x130
[  674.319249]  ? print_usage_bug+0xc0/0xc0
[  674.323335]  ? vprintk_default+0x28/0x30
[  674.327402]  ? vprintk_func+0x85/0x181
[  674.331312]  vprintk_default+0x28/0x30
[  674.335206]  vprintk_func+0x7e/0x181
[  674.338928]  printk+0xa7/0xcf
[  674.342054]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  674.346833]  show_free_areas.cold.119+0x1ab4/0x215d
[  674.351881]  ? si_meminfo_node+0x260/0x260
[  674.356121]  ? __lock_acquire+0x7ec/0x4ec0
[  674.360362]  ? update_load_avg+0x387/0x2470
[  674.364693]  ? __lock_acquire+0x7ec/0x4ec0
[  674.368945]  ? __lock_acquire+0x7ec/0x4ec0
[  674.373200]  ? mark_held_locks+0x130/0x130
[  674.377440]  ? mark_held_locks+0x130/0x130
[  674.381685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.387224]  ? graph_lock+0x170/0x170
[  674.391037]  ? put_dec+0x3b/0xf0
[  674.394414]  ? number+0x972/0xca0
[  674.397875]  ? __lock_acquire+0x7ec/0x4ec0
[  674.402113]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  674.407656]  ? find_held_lock+0x36/0x1c0
[  674.411746]  ? serial8250_console_write+0x8b3/0xb10
[  674.416771]  ? lock_downgrade+0x900/0x900
[  674.420935]  ? graph_lock+0x170/0x170
[  674.424751]  ? graph_lock+0x170/0x170
[  674.428556]  ? print_usage_bug+0xc0/0xc0
[  674.432619]  ? do_raw_spin_unlock+0xa7/0x2f0
[  674.437041]  ? trace_hardirqs_on+0x310/0x310
[  674.441458]  ? wq_watchdog_touch+0x9c/0xfe
[  674.445701]  ? io_serial_in+0x11/0x90
[  674.449512]  ? find_held_lock+0x36/0x1c0
[  674.453609]  ? mark_held_locks+0xc7/0x130
[  674.457769]  ? netconsole_netdev_event+0x280/0x280
[  674.462702]  ? console_unlock+0xfe2/0x11a0
[  674.466941]  ? lockdep_hardirqs_on+0x421/0x5c0
[  674.471531]  ? trace_hardirqs_on+0xbd/0x310
[  674.475858]  ? vprintk_emit+0x33d/0x930
[  674.479837]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  674.485299]  ? kasan_check_write+0x14/0x20
[  674.489541]  ? do_raw_spin_lock+0xc1/0x200
[  674.493786]  ? netconsole_netdev_event+0x280/0x280
[  674.498723]  ? console_unlock+0x98e/0x11a0
[  674.502977]  ? devkmsg_read+0xbb0/0xbb0
[  674.506957]  ? vprintk_emit+0x7f7/0x930
[  674.510942]  ? lock_release+0x970/0x970
[  674.514924]  ? preempt_count_add+0x7d/0x160
[  674.519266]  ? wake_up_klogd+0x11a/0x180
[  674.523342]  ? console_device+0xc0/0xc0
[  674.527328]  ? do_raw_spin_lock+0xc1/0x200
[  674.531581]  ? vprintk_emit+0x268/0x930
[  674.535566]  ? wake_up_klogd+0x180/0x180
[  674.539633]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  674.544397]  ? trace_hardirqs_off_caller+0x300/0x300
[  674.549501]  ? retint_kernel+0x1b/0x2d
[  674.553391]  ? trace_hardirqs_on+0x310/0x310
[  674.557817]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  674.562588]  ? retint_kernel+0x2d/0x2d
[  674.566490]  ? vprintk_default+0x28/0x30
[  674.570557]  ? vprintk_func+0x85/0x181
[  674.574446]  ? arch_local_irq_restore+0x45/0x52
[  674.579120]  ? printk+0xa7/0xcf
[  674.582411]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  674.587183]  ? show_mem+0x1e/0x17b
[  674.590732]  show_mem+0x34/0x17b
[  674.594113]  dump_header+0x2f1/0xf72
[  674.597846]  ? pagefault_out_of_memory+0x197/0x197
[  674.602787]  ? mark_held_locks+0x130/0x130
[  674.607038]  ? __lock_acquire+0x7ec/0x4ec0
[  674.611279]  ? mem_cgroup_charge_statistics+0x780/0x780
[  674.616653]  ? print_usage_bug+0xc0/0xc0
[  674.620720]  ? print_usage_bug+0xc0/0xc0
[  674.624795]  ? graph_lock+0x170/0x170
[  674.628600]  ? graph_lock+0x170/0x170
[  674.632406]  ? print_usage_bug+0xc0/0xc0
[  674.636472]  ? print_usage_bug+0xc0/0xc0
[  674.640548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.646098]  ? find_held_lock+0x36/0x1c0
[  674.650172]  ? mark_held_locks+0xc7/0x130
[  674.654328]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  674.659440]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  674.664550]  ? lockdep_hardirqs_on+0x421/0x5c0
[  674.669138]  ? trace_hardirqs_on+0xbd/0x310
[  674.673465]  ? kasan_check_read+0x11/0x20
[  674.677641]  ? ___ratelimit+0x36f/0x655
[  674.681624]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  674.687082]  ? trace_hardirqs_on+0x310/0x310
[  674.691498]  ? lock_downgrade+0x900/0x900
[  674.695677]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  674.700831]  ? ___ratelimit+0xaa/0x655
[  674.704727]  ? idr_get_free+0xec0/0xec0
[  674.708708]  ? kasan_check_write+0x14/0x20
[  674.712947]  ? do_raw_spin_lock+0xc1/0x200
[  674.717193]  oom_kill_process.cold.27+0x10/0x903
[  674.721959]  ? graph_lock+0x170/0x170
[  674.725765]  ? _raw_spin_unlock+0x2c/0x50
[  674.729917]  ? oom_badness+0xe6/0xaa0
[  674.733730]  ? oom_evaluate_task+0x540/0x540
[  674.738147]  ? find_held_lock+0x36/0x1c0
[  674.742221]  ? out_of_memory+0x974/0x14c0
[  674.746379]  ? lock_downgrade+0x900/0x900
[  674.750534]  ? check_preemption_disabled+0x48/0x200
[  674.755563]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  674.761366]  ? kasan_check_read+0x11/0x20
[  674.765523]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  674.770806]  ? rcu_bh_qs+0xc0/0xc0
[  674.774357]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  674.779376]  ? oom_evaluate_task+0x302/0x540
[  674.783793]  out_of_memory+0xa86/0x14c0
[  674.787782]  ? oom_killer_disable+0x3a0/0x3a0
[  674.792292]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  674.797235]  ? __mutex_add_waiter+0x2a0/0x2a0
[  674.801751]  __alloc_pages_slowpath+0x2318/0x2d80
[  674.806636]  ? warn_alloc+0x120/0x120
[  674.810439]  ? __radix_tree_lookup+0x4c0/0x4c0
[  674.815049]  ? find_get_entry+0x2f2/0xc40
[  674.819215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.824760]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  674.829693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.835235]  ? should_fail+0x22d/0xd01
[  674.839135]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  674.844243]  ? __lock_is_held+0xb5/0x140
[  674.848356]  ? __lock_is_held+0xb5/0x140
[  674.852443]  ? ___might_sleep+0x1ed/0x300
[  674.856591]  ? lock_release+0x970/0x970
[  674.860572]  ? arch_local_save_flags+0x40/0x40
[  674.865177]  ? __might_sleep+0x95/0x190
[  674.869161]  __alloc_pages_nodemask+0xa80/0xde0
[  674.873847]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  674.878870]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  674.884668]  ? kasan_check_read+0x11/0x20
[  674.888825]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  674.894108]  ? graph_lock+0x170/0x170
[  674.897913]  ? print_usage_bug+0xc0/0xc0
[  674.901981]  ? graph_lock+0x170/0x170
[  674.905785]  ? graph_lock+0x170/0x170
[  674.909593]  ? __do_page_cache_readahead+0x7ce/0x980
[  674.914710]  ? find_held_lock+0x36/0x1c0
[  674.918782]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  674.924328]  alloc_pages_current+0x10c/0x210
[  674.928737]  ? lock_downgrade+0x900/0x900
[  674.932896]  __page_cache_alloc+0x38f/0x5b0
[  674.937223]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  674.943035]  ? kasan_check_read+0x11/0x20
[  674.947191]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  674.952500]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  674.957188]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.962728]  ? check_preemption_disabled+0x48/0x200
[  674.967783]  filemap_fault+0x1594/0x25f0
[  674.971890]  ? __lock_page_or_retry+0xa00/0xa00
[  674.976563]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  674.982359]  ? kasan_check_read+0x11/0x20
[  674.986512]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  674.991794]  ? rcu_bh_qs+0xc0/0xc0
[  674.995342]  ? find_held_lock+0x36/0x1c0
[  674.999418]  ? filemap_map_pages+0xdea/0x1980
[  675.003931]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  675.009744]  ? find_get_pages_range_tag+0x1320/0x1320
[  675.014943]  ? unwind_dump+0x190/0x190
[  675.018842]  ? graph_lock+0x170/0x170
[  675.022655]  ? is_bpf_text_address+0xd3/0x170
[  675.027163]  ? __kernel_text_address+0xd/0x40
[  675.031689]  ? lock_acquire+0x1ed/0x520
[  675.035671]  ? ext4_filemap_fault+0x7a/0xad
[  675.040009]  ? lock_release+0x970/0x970
[  675.043997]  ? arch_local_save_flags+0x40/0x40
[  675.048589]  ? save_stack+0x43/0xd0
[  675.052215]  ? __kasan_slab_free+0x102/0x150
[  675.056627]  ? kasan_slab_free+0xe/0x10
[  675.060603]  ? kfree+0xcf/0x230
[  675.063888]  ? print_usage_bug+0xc0/0xc0
[  675.067950]  ? __vfs_read+0x117/0x9b0
[  675.071807]  ? down_read+0xb0/0x1d0
[  675.075453]  ? ext4_filemap_fault+0x7a/0xad
[  675.079784]  ? __down_interruptible+0x700/0x700
[  675.084478]  ext4_filemap_fault+0x82/0xad
[  675.088658]  __do_fault+0x100/0x6b0
[  675.092297]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  675.097755]  ? print_bad_pte+0x6c0/0x6c0
[  675.101833]  ? __kasan_slab_free+0x119/0x150
[  675.106462]  ? pmd_val+0x88/0x100
[  675.109930]  ? add_mm_counter_fast+0xd0/0xd0
[  675.114333]  ? pmd_val+0x88/0x100
[  675.117826]  ? add_mm_counter_fast+0xd0/0xd0
[  675.122246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.127794]  __handle_mm_fault+0x3709/0x53e0
[  675.132220]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  675.137067]  ? graph_lock+0x170/0x170
[  675.140874]  ? print_usage_bug+0xc0/0xc0
[  675.144942]  ? graph_lock+0x170/0x170
[  675.148750]  ? graph_lock+0x170/0x170
[  675.152579]  ? handle_mm_fault+0x42a/0xc70
[  675.156821]  ? lock_downgrade+0x900/0x900
[  675.160987]  ? check_preemption_disabled+0x48/0x200
[  675.166033]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  675.171835]  ? kasan_check_read+0x11/0x20
[  675.175988]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  675.181279]  ? rcu_bh_qs+0xc0/0xc0
[  675.184834]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  675.190309]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.195851]  ? check_preemption_disabled+0x48/0x200
[  675.200879]  handle_mm_fault+0x54f/0xc70
[  675.204954]  ? __handle_mm_fault+0x53e0/0x53e0
[  675.209554]  ? find_vma+0x34/0x190
[  675.213107]  __do_page_fault+0x67d/0xed0
[  675.217181]  ? mm_fault_error+0x380/0x380
[  675.221336]  ? trace_hardirqs_off+0xb8/0x300
[  675.225751]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  675.231119]  ? trace_hardirqs_on+0x310/0x310
[  675.235539]  do_page_fault+0xf2/0x7e0
[  675.239345]  ? vmalloc_sync_all+0x30/0x30
[  675.243496]  ? error_entry+0x70/0xd0
[  675.247218]  ? trace_hardirqs_off_caller+0xbb/0x300
[  675.252238]  ? trace_hardirqs_on_caller+0xc0/0x300
[  675.257175]  ? syscall_return_slowpath+0x5e0/0x5e0
[  675.262108]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  675.266954]  ? trace_hardirqs_off+0x300/0x300
[  675.271451]  ? trace_hardirqs_off_caller+0x300/0x300
[  675.276566]  ? prepare_exit_to_usermode+0x291/0x3b0
[  675.281588]  ? page_fault+0x8/0x30
[  675.285136]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  675.289986]  ? page_fault+0x8/0x30
[  675.293544]  page_fault+0x1e/0x30
[  675.297003] RIP: 0033:0x7f60147c71fd
[  675.300728] Code: Bad RIP value.
[  675.304092] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  675.309457] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  675.316725] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  675.323993] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  675.331271] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  675.338549] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  675.345852] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  675.345918] aoe: skb alloc failure
[  675.352797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  675.352803] Call Trace:
[  675.352823]  dump_stack+0x1c4/0x2b4
[  675.352842]  ? dump_stack_print_info.cold.2+0x52/0x52
[  675.352870]  warn_alloc.cold.118+0xb7/0x1bd
[  675.356418] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  675.365750]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  675.368317] rsyslogd cpuset=
[  675.371947]  ? lock_downgrade+0x900/0x900
[  675.377118] /
[  675.381443]  ? trace_hardirqs_off+0xb8/0x300
[  675.391475]  mems_allowed=0
[  675.396322]  ? trace_hardirqs_off+0xb8/0x300
[  675.416882]  __alloc_pages_slowpath+0x2667/0x2d80
[  675.421769]  ? warn_alloc+0x120/0x120
[  675.425588]  ? warn_alloc+0x120/0x120
[  675.429397]  ? print_usage_bug+0xc0/0xc0
[  675.433463]  ? warn_alloc+0x120/0x120
[  675.437274]  ? print_usage_bug+0xc0/0xc0
[  675.441349]  ? mark_held_locks+0x130/0x130
[  675.445586]  ? should_fail+0x22d/0xd01
[  675.449485]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.455035]  ? should_fail+0x22d/0xd01
[  675.458928]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  675.464049]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  675.469163]  ? __lock_acquire+0x7ec/0x4ec0
[  675.473408]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  675.478517]  ? __lock_acquire+0x7ec/0x4ec0
[  675.482760]  ? should_fail+0x22d/0xd01
[  675.486672]  ? mark_held_locks+0x130/0x130
[  675.490921]  ? mark_held_locks+0x130/0x130
[  675.495165]  ? graph_lock+0x170/0x170
[  675.498972]  ? graph_lock+0x170/0x170
[  675.502780]  ? print_usage_bug+0xc0/0xc0
[  675.506856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.512395]  ? check_preemption_disabled+0x48/0x200
[  675.517413]  ? check_preemption_disabled+0x48/0x200
[  675.522448]  ? __lock_is_held+0xb5/0x140
[  675.526521]  __alloc_pages_nodemask+0xa80/0xde0
[  675.531197]  ? graph_lock+0x170/0x170
[  675.535008]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  675.540043]  ? graph_lock+0x170/0x170
[  675.543866]  ? find_held_lock+0x36/0x1c0
[  675.547947]  ? ____cache_alloc_node+0x1c7/0x1e0
[  675.552624]  ? lock_downgrade+0x900/0x900
[  675.556793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.562343]  cache_grow_begin+0x91/0x8c0
[  675.566416]  ? do_raw_spin_unlock+0xa7/0x2f0
[  675.570840]  fallback_alloc+0x203/0x2e0
[  675.574829]  ____cache_alloc_node+0x1c7/0x1e0
[  675.579336]  kmem_cache_alloc_node+0xe3/0x730
[  675.583841]  ? ipv6_get_ifaddr+0x42e/0x620
[  675.588096]  __alloc_skb+0x119/0x770
[  675.591823]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  675.597110]  ? skb_scrub_packet+0x490/0x490
[  675.601438]  ? lock_downgrade+0x900/0x900
[  675.605604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.611144]  ? refcount_sub_and_test_checked+0x203/0x310
[  675.616606]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  675.622065]  ? addrconf_rs_timer+0x6f0/0x6f0
[  675.626494]  ndisc_alloc_skb+0x144/0x340
[  675.630566]  ndisc_send_rs+0x331/0x6e0
[  675.634466]  addrconf_rs_timer+0x3c0/0x6f0
[  675.638714]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.642969]  call_timer_fn+0x272/0x920
[  675.646866]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.651112]  ? process_timeout+0x40/0x40
[  675.655179]  ? find_held_lock+0x36/0x1c0
[  675.659261]  ? __run_timers+0x7da/0xc70
[  675.663247]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.667750]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.672251]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.676494]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  675.681081]  ? trace_hardirqs_on+0xbd/0x310
[  675.685405]  ? kasan_check_read+0x11/0x20
[  675.689555]  ? __run_timers+0x7da/0xc70
[  675.693535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  675.699007]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.703260]  __run_timers+0x7e5/0xc70
[  675.707066]  ? find_held_lock+0x36/0x1c0
[  675.711147]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  675.716520]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.721050]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.725558]  ? lockdep_hardirqs_on+0x421/0x5c0
[  675.730146]  ? trace_hardirqs_on+0xbd/0x310
[  675.734471]  ? kasan_check_read+0x11/0x20
[  675.738623]  ? finish_task_switch+0x1f5/0x900
[  675.743130]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  675.748586]  ? compat_start_thread+0x80/0x80
[  675.753030]  ? pvclock_read_flags+0x160/0x160
[  675.757534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.763078]  ? check_preemption_disabled+0x48/0x200
[  675.768110]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  675.773655]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  675.778942]  ? rcu_pm_notify+0xc0/0xc0
[  675.782834]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.788374]  ? check_preemption_disabled+0x48/0x200
[  675.793403]  run_timer_softirq+0x52/0xb0
[  675.797480]  ? rcu_read_lock_sched_held+0x108/0x120
[  675.802506]  __do_softirq+0x30b/0xad8
[  675.806331]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  675.811439]  ? trace_hardirqs_off_caller+0x300/0x300
[  675.816548]  ? smpboot_thread_fn+0x334/0xa00
[  675.820971]  ? schedule+0x108/0x460
[  675.824619]  ? trace_hardirqs_off+0xb8/0x300
[  675.829042]  ? smpboot_thread_fn+0x68b/0xa00
[  675.833464]  ? trace_hardirqs_on+0x310/0x310
[  675.837880]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.843423]  ? check_preemption_disabled+0x48/0x200
[  675.848447]  ? takeover_tasklets+0xa90/0xa90
[  675.852866]  run_ksoftirqd+0x94/0x100
[  675.856677]  smpboot_thread_fn+0x68b/0xa00
[  675.860921]  ? sort_range+0x30/0x30
[  675.864558]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  675.869668]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.875213]  ? __kthread_parkme+0xfb/0x1a0
[  675.879462]  kthread+0x35a/0x420
[  675.882835]  ? sort_range+0x30/0x30
[  675.886475]  ? kthread_bind+0x40/0x40
[  675.890288]  ret_from_fork+0x3a/0x50
[  675.894035] warn_alloc_show_mem: 1 callbacks suppressed
[  675.894047] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  675.894050] Mem-Info:
[  675.894082] active_anon:49550 inactive_anon:372 isolated_anon:0
[  675.894082]  active_file:21 inactive_file:14 isolated_file:0
[  675.894082]  unevictable:0 dirty:0 writeback:0 unstable:0
[  675.894082]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  675.894082]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  675.894082]  free:13755 free_pcp:502 free_cma:0
[  675.899425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  675.906270] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.906280] Node 0 
[  675.908711] Call Trace:
[  675.941614] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  675.941624] lowmem_reserve[]:
[  675.950982]  <IRQ>
[  675.978647]  0
[  675.980892]  dump_stack+0x1c4/0x2b4
[  675.983445]  2815 6318
[  676.009423]  ? dump_stack_print_info.cold.2+0x52/0x52
[  676.012509]  6318
[  676.014668]  warn_alloc.cold.118+0xb7/0x1bd
[  676.016446] Node 0 
[  676.020071]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  676.022577] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  676.027739]  ? lock_downgrade+0x900/0x900
[  676.029787] lowmem_reserve[]:
[  676.034107]  ? trace_hardirqs_off+0xb8/0x300
[  676.036323]  0
[  676.041165]  ? trace_hardirqs_off+0xb8/0x300
[  676.067681]  0 3503
[  676.071847]  __alloc_pages_slowpath+0x2667/0x2d80
[  676.074916]  3503
[  676.079359]  ? warn_alloc+0x120/0x120
[  676.081119] Node 0 
[  676.085528]  ? __lock_acquire+0x7ec/0x4ec0
[  676.087774] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  676.092592]  ? warn_alloc+0x120/0x120
[  676.094637] lowmem_reserve[]:
[  676.098438]  ? print_usage_bug+0xc0/0xc0
[  676.100655]  0
[  676.104890]  ? warn_alloc+0x120/0x120
[  676.133319]  0 0
[  676.137137]  ? print_usage_bug+0xc0/0xc0
[  676.140214]  0
[  676.144294]  ? mark_held_locks+0x130/0x130
[  676.146070] Node 0 
[  676.149866]  ? mark_held_locks+0x130/0x130
[  676.151814] DMA: 1*4kB 
[  676.155893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.157677] (U) 
[  676.161913]  ? should_fail+0x22d/0xd01
[  676.164130] 0*8kB 
[  676.168366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.170931] 0*16kB 
[  676.176466]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  676.178425] 1*32kB 
[  676.182318]  ? __lock_acquire+0x7ec/0x4ec0
[  676.184450] (U) 
[  676.189987]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  676.192197] 2*64kB (U) 
[  676.197315]  ? should_fail+0x22d/0xd01
[  676.199536] 1*128kB 
[  676.203766]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  676.205724] (U) 
[  676.210834]  ? mark_held_locks+0x130/0x130
[  676.213385] 1*256kB (U) 
[  676.217279]  ? mark_held_locks+0x130/0x130
[  676.219579] 0*512kB 1*1024kB 
[  676.225127]  ? graph_lock+0x170/0x170
[  676.227083] (U) 
[  676.231319]  ? graph_lock+0x170/0x170
[  676.233975] 1*2048kB 
[  676.238210]  ? print_usage_bug+0xc0/0xc0
[  676.241301] (M) 
[  676.245102]  ? do_raw_spin_unlock+0xa7/0x2f0
[  676.247058] 3*4096kB 
[  676.250870]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.253263] (M) 
[  676.257326]  ? check_preemption_disabled+0x48/0x200
[  676.259293] = 15908kB
[  676.263700]  ? check_preemption_disabled+0x48/0x200
[  676.266098] Node 0 
[  676.271643]  ? __lock_is_held+0xb5/0x140
[  676.273597] DMA32: 
[  676.278616]  __alloc_pages_nodemask+0xa80/0xde0
[  676.281008] 3*4kB 
[  676.286040]  ? graph_lock+0x170/0x170
[  676.288263] (UM) 
[  676.292331]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  676.294549] 0*8kB 
[  676.299213]  ? graph_lock+0x170/0x170
[  676.301351] 3*16kB 
[  676.305158]  ? find_held_lock+0x36/0x1c0
[  676.307191] (UM) 
[  676.312216]  ? ____cache_alloc_node+0x1c7/0x1e0
[  676.314340] 1*32kB 
[  676.318136]  ? lock_downgrade+0x900/0x900
[  676.320355] (M) 
[  676.324420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.326460] 2*64kB 
[  676.331133]  cache_grow_begin+0x91/0x8c0
[  676.333354] (M) 
[  676.337505]  ? do_raw_spin_unlock+0xa7/0x2f0
[  676.339465] 3*128kB 
[  676.345002]  fallback_alloc+0x203/0x2e0
[  676.347214] (M) 
[  676.351288]  ____cache_alloc_node+0x1c7/0x1e0
[  676.353229] 2*256kB (M) 
[  676.357651]  kmem_cache_alloc_node+0xe3/0x730
[  676.359954] 3*512kB 
[  676.363930]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  676.365890] (M) 
[  676.370390]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  676.373048] 4*1024kB 
[  676.377543]  __alloc_skb+0x119/0x770
[  676.379844] (UM) 
[  676.384946]  ? calc_wheel_index+0x220/0x220
[  676.386899] 3*2048kB 
[  676.391482]  ? skb_scrub_packet+0x490/0x490
[  676.393874] (M) 
[  676.397593]  ? vprintk_default+0x28/0x30
[  676.399635] 3*4096kB 
[  676.403949]  ? vprintk_func+0x85/0x181
[  676.406344] (M) 
[  676.410665]  ? printk+0xa7/0xcf
[  676.412616] = 25180kB
[  676.412625] Node 0 
[  676.416686]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  676.419068] Normal: 2623*4kB 
[  676.422965]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  676.424921] (UME) 
[  676.428201]  new_skb+0x26/0x1c0
[  676.430596] 197*8kB 
[  676.432833]  aoecmd_cfg+0x279/0x7f0
[  676.437572] (UME) 
[  676.440681]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  676.445232] 18*16kB (UM) 
[  676.447396]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.450649] 18*32kB (UM) 
[  676.452982]  ? check_preemption_disabled+0x48/0x200
[  676.456591] 17*64kB 
[  676.458739]  ? check_preemption_disabled+0x48/0x200
[  676.463049] (UM) 
[  676.465814]  ? __lock_is_held+0xb5/0x140
[  676.471324] 0*128kB 
[  676.474086]  discover_timer+0x50/0x60
[  676.479093] 0*256kB 0*512kB 
[  676.481426]  call_timer_fn+0x272/0x920
[  676.486413] 0*1024kB 0*2048kB 
[  676.488484]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  676.492534] 0*4096kB 
[  676.494854]  ? process_timeout+0x40/0x40
[  676.498636] = 14020kB
[  676.501652]  ? find_held_lock+0x36/0x1c0
[  676.505525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  676.508716]  ? mark_held_locks+0xc7/0x130
[  676.513542] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  676.515944]  ? _raw_spin_unlock_irq+0x27/0x80
[  676.519988] 414 total pagecache pages
[  676.522401]  ? _raw_spin_unlock_irq+0x27/0x80
[  676.526549] 0 pages in swap cache
[  676.535377]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  676.539502] Swap cache stats: add 0, delete 0, find 0/0
[  676.539513] Free swap  = 0kB
[  676.548087]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  676.552556] Total swap = 0kB
[  676.552566] 1965979 pages RAM
[  676.556364]  ? trace_hardirqs_on+0xbd/0x310
[  676.560841] 0 pages HighMem/MovableOnly
[  676.564296]  ? kasan_check_read+0x11/0x20
[  676.569107] 343324 pages reserved
[  676.569117] 0 pages cma reserved
[  676.574477]  ? __run_timers+0x7da/0xc70
[  676.577542] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  676.582065]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  676.585163] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  676.588185]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  676.592480] ksoftirqd/1 cpuset=
[  676.596454]  __run_timers+0x7e5/0xc70
[  676.600577] /
[  676.604047]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  676.607388]  mems_allowed=0
[  676.611356]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  676.660430]  ? graph_lock+0x170/0x170
[  676.664244]  ? print_usage_bug+0xc0/0xc0
[  676.668312]  ? lock_release+0x970/0x970
[  676.672303]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  676.677510]  ? find_held_lock+0x36/0x1c0
[  676.681585]  ? graph_lock+0x170/0x170
[  676.685398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.690937]  ? check_preemption_disabled+0x48/0x200
[  676.695968]  ? __lock_is_held+0xb5/0x140
[  676.700048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.705593]  ? check_preemption_disabled+0x48/0x200
[  676.710624]  run_timer_softirq+0x52/0xb0
[  676.714688]  ? rcu_read_lock_sched_held+0x108/0x120
[  676.719711]  __do_softirq+0x30b/0xad8
[  676.723528]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  676.728645]  ? pvclock_read_flags+0x160/0x160
[  676.733148]  ? lapic_next_event+0x5a/0x90
[  676.737307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.742849]  ? check_preemption_disabled+0x48/0x200
[  676.747869]  ? check_preemption_disabled+0x48/0x200
[  676.752901]  ? kvm_clock_read+0x18/0x30
[  676.756881]  ? kvm_sched_clock_read+0x9/0x20
[  676.761302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.766841]  ? check_preemption_disabled+0x48/0x200
[  676.771875]  irq_exit+0x17f/0x1c0
[  676.775338]  smp_apic_timer_interrupt+0x1cb/0x760
[  676.780188]  ? smp_reschedule_interrupt+0x109/0x650
[  676.785211]  ? smp_call_function_single_interrupt+0x650/0x650
[  676.791101]  ? interrupt_entry+0xb5/0xf0
[  676.795172]  ? trace_hardirqs_off_caller+0xbb/0x300
[  676.800193]  ? trace_hardirqs_off_caller+0xbb/0x300
[  676.805215]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  676.810066]  ? trace_hardirqs_off+0x300/0x300
[  676.814565]  ? trace_hardirqs_off+0x300/0x300
[  676.819069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.824608]  ? check_preemption_disabled+0x48/0x200
[  676.829630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.835179]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  676.840046]  apic_timer_interrupt+0xf/0x20
[  676.844279]  </IRQ>
[  676.846544] RIP: 0010:console_unlock+0x1017/0x11a0
[  676.851498] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  676.870402] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  676.878115] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  676.885389] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  676.892656] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  676.899924] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  676.907192] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  676.914483]  ? netconsole_netdev_event+0x280/0x280
[  676.919429]  ? console_unlock+0x100e/0x11a0
[  676.923781]  ? devkmsg_read+0xbb0/0xbb0
[  676.927769]  ? lock_release+0x970/0x970
[  676.931752]  ? retint_kernel+0x2d/0x2d
[  676.935665]  vprintk_emit+0x33d/0x930
[  676.939483]  ? wake_up_klogd+0x180/0x180
[  676.943552]  ? __lock_acquire+0x6f0/0x4ec0
[  676.947791]  ? __lock_acquire+0x7ec/0x4ec0
[  676.952057]  ? mark_held_locks+0x121/0x130
[  676.956329]  ? print_usage_bug+0xc0/0xc0
[  676.960412]  ? vprintk_default+0x28/0x30
[  676.964566]  ? vprintk_func+0x85/0x181
[  676.968471]  vprintk_default+0x28/0x30
[  676.972367]  vprintk_func+0x7e/0x181
[  676.976091]  printk+0xa7/0xcf
[  676.979206]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  676.983984]  show_free_areas.cold.119+0x1ab4/0x215d
[  676.989052]  ? si_meminfo_node+0x260/0x260
[  676.993304]  ? __lock_acquire+0x7ec/0x4ec0
[  676.997772]  ? update_load_avg+0x387/0x2470
[  677.002125]  ? __lock_acquire+0x7ec/0x4ec0
[  677.006363]  ? __lock_acquire+0x7ec/0x4ec0
[  677.010623]  ? mark_held_locks+0x130/0x130
[  677.014862]  ? mark_held_locks+0x130/0x130
[  677.019108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.024651]  ? graph_lock+0x170/0x170
[  677.028461]  ? put_dec+0x3b/0xf0
[  677.031836]  ? number+0x972/0xca0
[  677.035303]  ? __lock_acquire+0x7ec/0x4ec0
[  677.039548]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  677.045096]  ? find_held_lock+0x36/0x1c0
[  677.049175]  ? serial8250_console_write+0x8b3/0xb10
[  677.054201]  ? lock_downgrade+0x900/0x900
[  677.058356]  ? graph_lock+0x170/0x170
[  677.062164]  ? graph_lock+0x170/0x170
[  677.065972]  ? print_usage_bug+0xc0/0xc0
[  677.070045]  ? do_raw_spin_unlock+0xa7/0x2f0
[  677.074466]  ? trace_hardirqs_on+0x310/0x310
[  677.078882]  ? wq_watchdog_touch+0x9c/0xfe
[  677.083124]  ? io_serial_in+0x11/0x90
[  677.086941]  ? find_held_lock+0x36/0x1c0
[  677.091015]  ? mark_held_locks+0xc7/0x130
[  677.095187]  ? netconsole_netdev_event+0x280/0x280
[  677.100123]  ? console_unlock+0xfe2/0x11a0
[  677.104525]  ? lockdep_hardirqs_on+0x421/0x5c0
[  677.109104]  ? trace_hardirqs_on+0xbd/0x310
[  677.113435]  ? vprintk_emit+0x33d/0x930
[  677.117420]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  677.122873]  ? kasan_check_write+0x14/0x20
[  677.127117]  ? do_raw_spin_lock+0xc1/0x200
[  677.131362]  ? netconsole_netdev_event+0x280/0x280
[  677.136303]  ? console_unlock+0x98e/0x11a0
[  677.140559]  ? devkmsg_read+0xbb0/0xbb0
[  677.144538]  ? vprintk_emit+0x7f7/0x930
[  677.148520]  ? lock_release+0x970/0x970
[  677.152502]  ? preempt_count_add+0x7d/0x160
[  677.156833]  ? wake_up_klogd+0x11a/0x180
[  677.160899]  ? console_device+0xc0/0xc0
[  677.164885]  ? do_raw_spin_lock+0xc1/0x200
[  677.169148]  ? vprintk_emit+0x268/0x930
[  677.173137]  ? wake_up_klogd+0x180/0x180
[  677.177208]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  677.181973]  ? trace_hardirqs_off_caller+0x300/0x300
[  677.187086]  ? retint_kernel+0x1b/0x2d
[  677.190980]  ? trace_hardirqs_on+0x310/0x310
[  677.195408]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  677.200184]  ? retint_kernel+0x2d/0x2d
[  677.204089]  ? vprintk_default+0x28/0x30
[  677.208848]  ? vprintk_func+0x85/0x181
[  677.212742]  ? arch_local_irq_restore+0x45/0x52
[  677.217420]  ? printk+0xa7/0xcf
[  677.220706]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  677.225475]  ? show_mem+0x1e/0x17b
[  677.229032]  show_mem+0x34/0x17b
[  677.232417]  dump_header+0x2f1/0xf72
[  677.236147]  ? pagefault_out_of_memory+0x197/0x197
[  677.241091]  ? mark_held_locks+0x130/0x130
[  677.245342]  ? __lock_acquire+0x7ec/0x4ec0
[  677.249582]  ? mem_cgroup_charge_statistics+0x780/0x780
[  677.254953]  ? print_usage_bug+0xc0/0xc0
[  677.259027]  ? print_usage_bug+0xc0/0xc0
[  677.263102]  ? graph_lock+0x170/0x170
[  677.266902]  ? graph_lock+0x170/0x170
[  677.270706]  ? print_usage_bug+0xc0/0xc0
[  677.274768]  ? print_usage_bug+0xc0/0xc0
[  677.278842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.284392]  ? find_held_lock+0x36/0x1c0
[  677.288468]  ? mark_held_locks+0xc7/0x130
[  677.292627]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  677.297743]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  677.302859]  ? lockdep_hardirqs_on+0x421/0x5c0
[  677.307456]  ? trace_hardirqs_on+0xbd/0x310
[  677.311779]  ? kasan_check_read+0x11/0x20
[  677.315939]  ? ___ratelimit+0x36f/0x655
[  677.319919]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  677.325388]  ? trace_hardirqs_on+0x310/0x310
[  677.329809]  ? lock_downgrade+0x900/0x900
[  677.333971]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  677.339081]  ? ___ratelimit+0xaa/0x655
[  677.342980]  ? idr_get_free+0xec0/0xec0
[  677.346957]  ? kasan_check_write+0x14/0x20
[  677.351196]  ? do_raw_spin_lock+0xc1/0x200
[  677.355446]  oom_kill_process.cold.27+0x10/0x903
[  677.360207]  ? graph_lock+0x170/0x170
[  677.364011]  ? _raw_spin_unlock+0x2c/0x50
[  677.368187]  ? oom_badness+0xe6/0xaa0
[  677.372001]  ? oom_evaluate_task+0x540/0x540
[  677.376434]  ? find_held_lock+0x36/0x1c0
[  677.380513]  ? out_of_memory+0x974/0x14c0
[  677.384672]  ? lock_downgrade+0x900/0x900
[  677.388827]  ? check_preemption_disabled+0x48/0x200
[  677.393856]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.399658]  ? kasan_check_read+0x11/0x20
[  677.403816]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  677.409098]  ? rcu_bh_qs+0xc0/0xc0
[  677.412650]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  677.417668]  ? oom_evaluate_task+0x302/0x540
[  677.422087]  out_of_memory+0xa86/0x14c0
[  677.426077]  ? oom_killer_disable+0x3a0/0x3a0
[  677.430578]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  677.435513]  ? __mutex_add_waiter+0x2a0/0x2a0
[  677.440054]  __alloc_pages_slowpath+0x2318/0x2d80
[  677.444939]  ? warn_alloc+0x120/0x120
[  677.448743]  ? __radix_tree_lookup+0x4c0/0x4c0
[  677.453349]  ? find_get_entry+0x2f2/0xc40
[  677.457511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.463064]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  677.467999]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.473550]  ? should_fail+0x22d/0xd01
[  677.477454]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  677.482564]  ? __lock_is_held+0xb5/0x140
[  677.486662]  ? __lock_is_held+0xb5/0x140
[  677.490747]  ? ___might_sleep+0x1ed/0x300
[  677.494901]  ? lock_release+0x970/0x970
[  677.498883]  ? arch_local_save_flags+0x40/0x40
[  677.503487]  ? __might_sleep+0x95/0x190
[  677.507473]  __alloc_pages_nodemask+0xa80/0xde0
[  677.512154]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  677.517177]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.522980]  ? kasan_check_read+0x11/0x20
[  677.527160]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  677.532447]  ? graph_lock+0x170/0x170
[  677.536257]  ? print_usage_bug+0xc0/0xc0
[  677.540333]  ? graph_lock+0x170/0x170
[  677.544140]  ? graph_lock+0x170/0x170
[  677.547945]  ? __do_page_cache_readahead+0x7ce/0x980
[  677.553064]  ? find_held_lock+0x36/0x1c0
[  677.557139]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  677.562684]  alloc_pages_current+0x10c/0x210
[  677.567097]  ? lock_downgrade+0x900/0x900
[  677.571255]  __page_cache_alloc+0x38f/0x5b0
[  677.575593]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.581394]  ? kasan_check_read+0x11/0x20
[  677.585547]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  677.590832]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  677.595510]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.601061]  ? check_preemption_disabled+0x48/0x200
[  677.606091]  filemap_fault+0x1594/0x25f0
[  677.610174]  ? __lock_page_or_retry+0xa00/0xa00
[  677.614848]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.620648]  ? kasan_check_read+0x11/0x20
[  677.624805]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  677.630095]  ? rcu_bh_qs+0xc0/0xc0
[  677.633641]  ? find_held_lock+0x36/0x1c0
[  677.637715]  ? filemap_map_pages+0xdea/0x1980
[  677.642231]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.648055]  ? find_get_pages_range_tag+0x1320/0x1320
[  677.653256]  ? unwind_dump+0x190/0x190
[  677.657157]  ? graph_lock+0x170/0x170
[  677.660972]  ? is_bpf_text_address+0xd3/0x170
[  677.665479]  ? __kernel_text_address+0xd/0x40
[  677.669996]  ? lock_acquire+0x1ed/0x520
[  677.673983]  ? ext4_filemap_fault+0x7a/0xad
[  677.678325]  ? lock_release+0x970/0x970
[  677.682309]  ? arch_local_save_flags+0x40/0x40
[  677.686892]  ? save_stack+0x43/0xd0
[  677.690518]  ? __kasan_slab_free+0x102/0x150
[  677.694930]  ? kasan_slab_free+0xe/0x10
[  677.698908]  ? kfree+0xcf/0x230
[  677.702193]  ? print_usage_bug+0xc0/0xc0
[  677.706259]  ? __vfs_read+0x117/0x9b0
[  677.710106]  ? down_read+0xb0/0x1d0
[  677.713754]  ? ext4_filemap_fault+0x7a/0xad
[  677.718089]  ? __down_interruptible+0x700/0x700
[  677.722782]  ext4_filemap_fault+0x82/0xad
[  677.726944]  __do_fault+0x100/0x6b0
[  677.730578]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  677.736045]  ? print_bad_pte+0x6c0/0x6c0
[  677.740125]  ? __kasan_slab_free+0x119/0x150
[  677.744544]  ? pmd_val+0x88/0x100
[  677.748003]  ? add_mm_counter_fast+0xd0/0xd0
[  677.752424]  ? pmd_val+0x88/0x100
[  677.755884]  ? add_mm_counter_fast+0xd0/0xd0
[  677.760310]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.765866]  __handle_mm_fault+0x3709/0x53e0
[  677.770316]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  677.775176]  ? graph_lock+0x170/0x170
[  677.778985]  ? print_usage_bug+0xc0/0xc0
[  677.783064]  ? graph_lock+0x170/0x170
[  677.786871]  ? graph_lock+0x170/0x170
[  677.790698]  ? handle_mm_fault+0x42a/0xc70
[  677.794936]  ? lock_downgrade+0x900/0x900
[  677.799094]  ? check_preemption_disabled+0x48/0x200
[  677.804121]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  677.809919]  ? kasan_check_read+0x11/0x20
[  677.814077]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  677.819361]  ? rcu_bh_qs+0xc0/0xc0
[  677.822905]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  677.828360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.833904]  ? check_preemption_disabled+0x48/0x200
[  677.838933]  handle_mm_fault+0x54f/0xc70
[  677.843006]  ? __handle_mm_fault+0x53e0/0x53e0
[  677.847609]  ? find_vma+0x34/0x190
[  677.851162]  __do_page_fault+0x67d/0xed0
[  677.855236]  ? mm_fault_error+0x380/0x380
[  677.859387]  ? trace_hardirqs_off+0xb8/0x300
[  677.863800]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  677.869174]  ? trace_hardirqs_on+0x310/0x310
[  677.873603]  do_page_fault+0xf2/0x7e0
[  677.877410]  ? vmalloc_sync_all+0x30/0x30
[  677.881563]  ? error_entry+0x70/0xd0
[  677.885309]  ? trace_hardirqs_off_caller+0xbb/0x300
[  677.890420]  ? trace_hardirqs_on_caller+0xc0/0x300
[  677.895357]  ? syscall_return_slowpath+0x5e0/0x5e0
[  677.900294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  677.905143]  ? trace_hardirqs_off+0x300/0x300
[  677.909642]  ? trace_hardirqs_off_caller+0x300/0x300
[  677.914753]  ? prepare_exit_to_usermode+0x291/0x3b0
[  677.919776]  ? page_fault+0x8/0x30
[  677.923329]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  677.928197]  ? page_fault+0x8/0x30
[  677.931744]  page_fault+0x1e/0x30
[  677.935200] RIP: 0033:0x7f60147c71fd
[  677.938916] Code: Bad RIP value.
[  677.942288] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  677.947660] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  677.954933] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  677.962206] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  677.969480] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  677.976750] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  677.984057] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  677.984088] rcu: INFO: rcu_preempt self-detected stall on CPU
[  677.990996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  677.991005] Call Trace:
[  677.997393] rcu: 	0-...!: (86 ticks this GP) idle=786/1/0x4000000000000004 softirq=71722/71722 fqs=1 
[  678.006434]  dump_stack+0x1c4/0x2b4
[  678.006452]  ? dump_stack_print_info.cold.2+0x52/0x52
[  678.006480]  warn_alloc.cold.118+0xb7/0x1bd
[  678.006496]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  678.006515]  ? lock_downgrade+0x900/0x900
[  678.006537]  ? trace_hardirqs_off+0xb8/0x300
[  678.006558]  ? trace_hardirqs_off+0xb8/0x300
[  678.006581]  __alloc_pages_slowpath+0x2667/0x2d80
[  678.006624]  ? warn_alloc+0x120/0x120
[  678.006644]  ? warn_alloc+0x120/0x120
[  678.006659]  ? print_usage_bug+0xc0/0xc0
[  678.006674]  ? warn_alloc+0x120/0x120
[  678.009615] rcu: 	
[  678.018976]  ? print_usage_bug+0xc0/0xc0
[  678.022591]  (t=10519 jiffies g=93673 q=1)
[  678.027779]  ? __lock_acquire+0x7ec/0x4ec0
[  678.032098] rcu: rcu_preempt kthread starved for 8514 jiffies! g93673 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  678.036930]  ? __lock_acquire+0x7ec/0x4ec0
[  678.041063] rcu: RCU grace-period kthread stack dump:
[  678.045486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.049873] rcu_preempt     R
[  678.054736]  ? should_fail+0x22d/0xd01
[  678.054765]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  678.058554]   running task    
[  678.062358]  ? __lock_acquire+0x7ec/0x4ec0
[  678.066405] 23064    10      2 0x80000000
[  678.070201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  678.072336] Call Trace:
[  678.076395]  ? __lock_acquire+0x7ec/0x4ec0
[  678.080626]  __schedule+0x86c/0x1ed0
[  678.084849]  ? should_fail+0x22d/0xd01
[  678.095249]  ? __sched_text_start+0x8/0x8
[  678.099459]  ? print_usage_bug+0xc0/0xc0
[  678.099486]  ? mark_held_locks+0x130/0x130
[  678.104662]  ? __mod_timer+0x6f6/0x1870
[  678.110188]  ? mark_held_locks+0x130/0x130
[  678.113296]  ? add_timer_on+0x9f0/0x9f0
[  678.117171]  ? graph_lock+0x170/0x170
[  678.122259]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.125473]  ? print_usage_bug+0xc0/0xc0
[  678.129700]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.133842]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  678.133862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.138960]  ? trace_hardirqs_on+0xbd/0x310
[  678.141537]  ? check_preemption_disabled+0x48/0x200
[  678.145759]  ? kasan_check_read+0x11/0x20
[  678.149463]  ? check_preemption_disabled+0x48/0x200
[  678.153344]  ? prepare_to_swait_event+0x25a/0x800
[  678.157486]  ? __lock_is_held+0xb5/0x140
[  678.161535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  678.165760]  __alloc_pages_nodemask+0xa80/0xde0
[  678.169729]  schedule+0xfe/0x460
[  678.173947]  ? graph_lock+0x170/0x170
[  678.177912]  ? __schedule+0x1ed0/0x1ed0
[  678.181701]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  678.186803]  ? prepare_to_swait_event+0x25a/0x800
[  678.190854]  ? graph_lock+0x170/0x170
[  678.195962]  ? __init_swait_queue_head+0x150/0x150
[  678.200714]  ? find_held_lock+0x36/0x1c0
[  678.206237]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  678.210555]  ? ____cache_alloc_node+0x1c7/0x1e0
[  678.215554]  ? __lockdep_init_map+0x105/0x590
[  678.219692]  ? lock_downgrade+0x900/0x900
[  678.224699]  ? lockdep_init_map+0x9/0x10
[  678.229535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.233584]  schedule_timeout+0x140/0x260
[  678.239036]  cache_grow_begin+0x91/0x8c0
[  678.243707]  ? usleep_range+0x1a0/0x1a0
[  678.247065]  ? do_raw_spin_unlock+0xa7/0x2f0
[  678.250856]  ? __next_timer_interrupt+0x1a0/0x1a0
[  678.254825]  fallback_alloc+0x203/0x2e0
[  678.259828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.264662]  ____cache_alloc_node+0x1c7/0x1e0
[  678.268452]  rcu_gp_kthread+0x9d9/0x2310
[  678.273367]  kmem_cache_alloc_node+0xe3/0x730
[  678.277437]  ? rcu_gp_init+0x1830/0x1830
[  678.282509]  ? ipv6_get_ifaddr+0x42e/0x620
[  678.287167]  ? update_curr+0x344/0xbe0
[  678.291663]  __alloc_skb+0x119/0x770
[  678.295798]  ? graph_lock+0x170/0x170
[  678.295815]  ? __account_cfs_rq_runtime+0x790/0x790
[  678.299874]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  678.305401]  ? __lock_acquire+0x7ec/0x4ec0
[  678.309542]  ? skb_scrub_packet+0x490/0x490
[  678.313596]  ? graph_lock+0x170/0x170
[  678.317556]  ? lock_downgrade+0x900/0x900
[  678.321963]  ? mark_held_locks+0x130/0x130
[  678.326798]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.330758]  ? __lock_is_held+0xb5/0x140
[  678.336284]  ? refcount_sub_and_test_checked+0x203/0x310
[  678.340771]  ? __account_cfs_rq_runtime+0x790/0x790
[  678.344831]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  678.349329]  ? set_next_entity+0x30c/0xc40
[  678.353373]  ? addrconf_rs_timer+0x6f0/0x6f0
[  678.357597]  ? mark_held_locks+0x130/0x130
[  678.361487]  ndisc_alloc_skb+0x144/0x340
[  678.365184]  ? rcu_read_lock_sched_held+0x108/0x120
[  678.368977]  ndisc_send_rs+0x331/0x6e0
[  678.373981]  ? select_task_rq_fair+0x34f0/0x34f0
[  678.379248]  addrconf_rs_timer+0x3c0/0x6f0
[  678.383472]  ? __enqueue_entity+0x10d/0x1f0
[  678.387791]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  678.391576]  ? graph_lock+0x170/0x170
[  678.395722]  call_timer_fn+0x272/0x920
[  678.399934]  ? lock_repin_lock+0x250/0x430
[  678.405461]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  678.409512]  ? graph_lock+0x170/0x170
[  678.414958]  ? process_timeout+0x40/0x40
[  678.419965]  ? put_prev_task_stop+0x300/0xa10
[  678.425399]  ? find_held_lock+0x36/0x1c0
[  678.429652]  ? lock_repin_lock+0x250/0x430
[  678.434062]  ? __run_timers+0x7da/0xc70
[  678.438291]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.442337]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.447341]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.451217]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.455963]  ? lockdep_hardirqs_on+0x421/0x5c0
[  678.460187]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  678.464496]  ? trace_hardirqs_on+0xbd/0x310
[  678.468717]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  678.472510]  ? kasan_check_read+0x11/0x20
[  678.476392]  ? trace_hardirqs_on+0xbd/0x310
[  678.480620]  ? mark_held_locks+0x130/0x130
[  678.484838]  ? kasan_check_read+0x11/0x20
[  678.488628]  ? audit_add_watch+0xae1/0xdc0
[  678.492678]  ? __run_timers+0x7da/0xc70
[  678.497165]  ? kasan_check_write+0x14/0x20
[  678.501214]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  678.505438]  ? finish_task_switch+0x2f5/0x900
[  678.509403]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  678.513890]  ? __switch_to_asm+0x40/0x70
[  678.518381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  678.522864]  ? preempt_notifier_register+0x200/0x200
[  678.527354]  __run_timers+0x7e5/0xc70
[  678.531922]  ? __switch_to_asm+0x34/0x70
[  678.536146]  ? find_held_lock+0x36/0x1c0
[  678.540458]  ? __switch_to_asm+0x34/0x70
[  678.545051]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  678.549182]  ? __switch_to_asm+0x40/0x70
[  678.553498]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.557726]  ? __switch_to_asm+0x40/0x70
[  678.561861]  ? _raw_spin_unlock_irq+0x27/0x80
[  678.566083]  ? __switch_to_asm+0x34/0x70
[  678.570056]  ? lockdep_hardirqs_on+0x421/0x5c0
[  678.574290]  ? __switch_to_asm+0x40/0x70
[  678.579724]  ? trace_hardirqs_on+0xbd/0x310
[  678.584208]  ? __switch_to_asm+0x34/0x70
[  678.588431]  ? kasan_check_read+0x11/0x20
[  678.592487]  ? __switch_to_asm+0x34/0x70
[  678.596718]  ? finish_task_switch+0x1f5/0x900
[  678.601828]  ? __switch_to_asm+0x40/0x70
[  678.605624]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  678.609672]  ? __switch_to_asm+0x40/0x70
[  678.613722]  ? compat_start_thread+0x80/0x80
[  678.617770]  ? __switch_to_asm+0x34/0x70
[  678.623146]  ? pvclock_read_flags+0x160/0x160
[  678.627177]  ? __switch_to_asm+0x40/0x70
[  678.631684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.635735]  ? __schedule+0x874/0x1ed0
[  678.640217]  ? check_preemption_disabled+0x48/0x200
[  678.644266]  ? __switch_to_asm+0x40/0x70
[  678.648843]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  678.652886]  ? __switch_to_asm+0x40/0x70
[  678.657204]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  678.661256]  ? graph_lock+0x170/0x170
[  678.665390]  ? rcu_pm_notify+0xc0/0xc0
[  678.669471]  ? __sched_text_start+0x8/0x8
[  678.673956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.678014]  ? find_held_lock+0x36/0x1c0
[  678.683461]  ? check_preemption_disabled+0x48/0x200
[  678.687518]  ? __kthread_parkme+0xce/0x1a0
[  678.691915]  run_timer_softirq+0x52/0xb0
[  678.695964]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.700446]  ? rcu_read_lock_sched_held+0x108/0x120
[  678.704494]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.710030]  __do_softirq+0x30b/0xad8
[  678.713910]  ? lockdep_hardirqs_on+0x421/0x5c0
[  678.718930]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  678.722976]  ? trace_hardirqs_on+0xbd/0x310
[  678.728494]  ? trace_hardirqs_off_caller+0x300/0x300
[  678.728512]  ? smpboot_thread_fn+0x334/0xa00
[  678.732569]  ? kasan_check_read+0x11/0x20
[  678.737840]  ? schedule+0x108/0x460
[  678.741632]  ? __kthread_parkme+0xce/0x1a0
[  678.745513]  ? trace_hardirqs_off+0xb8/0x300
[  678.749643]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  678.755170]  ? smpboot_thread_fn+0x68b/0xa00
[  678.759219]  ? kasan_check_write+0x14/0x20
[  678.764225]  ? trace_hardirqs_on+0x310/0x310
[  678.768457]  ? do_raw_spin_lock+0xc1/0x200
[  678.772511]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.777606]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  678.782609]  ? check_preemption_disabled+0x48/0x200
[  678.787701]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.791496]  ? takeover_tasklets+0xa90/0xa90
[  678.796067]  ? __kthread_parkme+0xfb/0x1a0
[  678.801161]  run_ksoftirqd+0x94/0x100
[  678.805475]  kthread+0x35a/0x420
[  678.810568]  smpboot_thread_fn+0x68b/0xa00
[  678.814969]  ? rcu_gp_init+0x1830/0x1830
[  678.819107]  ? sort_range+0x30/0x30
[  678.822723]  ? kthread_bind+0x40/0x40
[  678.826951]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  678.831345]  ret_from_fork+0x3a/0x50
[  678.836795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.841196] NMI backtrace for cpu 0
[  678.845413]  ? __kthread_parkme+0xfb/0x1a0
[  678.928804]  kthread+0x35a/0x420
[  678.932176]  ? sort_range+0x30/0x30
[  678.935809]  ? kthread_bind+0x40/0x40
[  678.939619]  ret_from_fork+0x3a/0x50
[  678.943363] warn_alloc_show_mem: 1 callbacks suppressed
[  678.943376] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  678.943378] Mem-Info:
[  678.943411] active_anon:49550 inactive_anon:372 isolated_anon:0
[  678.943411]  active_file:21 inactive_file:14 isolated_file:0
[  678.943411]  unevictable:0 dirty:0 writeback:0 unstable:0
[  678.943411]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  678.943411]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  678.943411]  free:13755 free_pcp:502 free_cma:0
[  678.948748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.955597] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.958010] Call Trace:
[  678.990892] Node 0 
[  679.000239]  <IRQ>
[  679.027924] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  679.030498]  dump_stack+0x1c4/0x2b4
[  679.032716] lowmem_reserve[]:
[  679.034872]  ? dump_stack_print_info.cold.2+0x52/0x52
[  679.060346]  0 2815
[  679.063988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.067069]  6318 6318
[  679.072267]  ? trace_hardirqs_off+0xb8/0x300
[  679.074488] Node 0 
[  679.080038]  nmi_cpu_backtrace.cold.3+0x63/0xa2
[  679.082540] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  679.086923]  ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[  679.089132] lowmem_reserve[]: 0
[  679.093809]  nmi_trigger_cpumask_backtrace+0x1b3/0x1ed
[  679.120819]  0 3503
[  679.126037]  arch_trigger_cpumask_backtrace+0x14/0x20
[  679.129285]  3503
[  679.134577]  rcu_dump_cpu_stacks+0x175/0x1c2
[  679.136804] Node 0 
[  679.141992]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  679.144072] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  679.148456]  print_cpu_stall.cold.78+0x2d3/0x524
[  679.150661] lowmem_reserve[]: 0
[  679.155691]  ? rcu_dynticks_snap+0x30/0x30
[  679.184116]  0 0
[  679.188888]  ? lock_downgrade+0x900/0x900
[  679.192139]  0
[  679.196385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.198341] Node 0 
[  679.202484]  ? check_preemption_disabled+0x48/0x200
[  679.204269] DMA: 
[  679.209812]  ? check_preemption_disabled+0x48/0x200
[  679.212038] 1*4kB 
[  679.217056]  ? rcu_test_sync_prims+0x30/0x30
[  679.219102] (U) 
[  679.224122]  ? __lock_is_held+0xb5/0x140
[  679.226249] 0*8kB 
[  679.230653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.232612] 0*16kB 
[  679.236669]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.238806] 1*32kB 
[  679.244338]  ? check_preemption_disabled+0x48/0x200
[  679.246555] (U) 
[  679.252097]  rcu_check_callbacks+0xfd9/0x1990
[  679.254312] 2*64kB 
[  679.259335]  ? rcu_cpu_stall_reset+0x220/0x220
[  679.261294] (U) 
[  679.265789]  ? lock_release+0x970/0x970
[  679.268005] 1*128kB (U) 
[  679.272615]  ? graph_lock+0x170/0x170
[  679.274560] 1*256kB (U) 
[  679.278548]  ? graph_lock+0x170/0x170
[  679.281205] 0*512kB 
[  679.285004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.287664] 1*1024kB 
[  679.291462]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  679.293763] (U) 
[  679.299303]  ? kvm_vcpu_ready_for_interrupt_injection+0x1a0/0x1a0
[  679.301696] 1*2048kB 
[  679.306295]  ? graph_lock+0x170/0x170
[  679.308232] (M) 
[  679.314462]  ? timekeeping_advance+0x3cc/0xc00
[  679.316856] 3*4096kB 
[  679.320653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.322608] (M) 
[  679.327190]  ? check_preemption_disabled+0x48/0x200
[  679.329598] = 15908kB
[  679.329608] Node 0 
[  679.335146]  ? check_preemption_disabled+0x48/0x200
[  679.337095] DMA32: 3*4kB 
[  679.342125]  ? trace_hardirqs_off+0xb8/0x300
[  679.344508] (UM) 
[  679.346746]  ? __lock_is_held+0xb5/0x140
[  679.351740] 0*8kB 3*16kB 
[  679.354511]  ? trace_hardirqs_on+0x310/0x310
[  679.358897] (UM) 
[  679.360957]  ? check_preemption_disabled+0x48/0x200
[  679.365001] 1*32kB 
[  679.367771]  ? raise_softirq+0x199/0x420
[  679.372164] (M) 2*64kB 
[  679.374242]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  679.379238] (M) 
[  679.381479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.385520] 3*128kB 
[  679.388102]  ? check_preemption_disabled+0x48/0x200
[  679.392756] (M) 
[  679.394738]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  679.400251] 2*256kB (M) 
[  679.402593]  ? hrtimer_run_queues+0x9a/0x400
[  679.407581] 3*512kB (M) 
[  679.409567]  ? run_local_timers+0x19b/0x230
[  679.415082] 4*1024kB 
[  679.417748]  ? timer_clear_idle+0x90/0x90
[  679.422141] (UM) 
[  679.424813]  ? debug_smp_processor_id+0x1c/0x20
[  679.429116] 3*2048kB 
[  679.431529]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  679.435656] (M) 
[  679.437724]  ? account_process_tick+0x282/0x350
[  679.442365] 3*4096kB (M) 
[  679.444789]  update_process_times+0x2d/0x70
[  679.450737] = 25180kB
[  679.450746] Node 0 
[  679.452723]  tick_sched_handle+0x9f/0x180
[  679.457362] Normal: 2623*4kB 
[  679.460131]  tick_sched_timer+0x45/0x130
[  679.464431] (UME) 
[  679.466839]  __hrtimer_run_queues+0x41c/0x10d0
[  679.469062] 197*8kB 
[  679.473210]  ? tick_sched_do_timer+0x1a0/0x1a0
[  679.476337] (UME) 
[  679.480400]  ? hrtimer_start_range_ns+0xe00/0xe00
[  679.482529] 18*16kB 
[  679.487114]  ? pvclock_read_flags+0x160/0x160
[  679.489414] (UM) 
[  679.493994]  ? trace_hardirqs_on+0x310/0x310
[  679.496119] 18*32kB (UM) 
[  679.500971]  ? graph_lock+0x170/0x170
[  679.503280] 17*64kB 
[  679.507824]  ? kvm_clock_read+0x18/0x30
[  679.509875] (UM) 
[  679.514299]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  679.517039] 0*128kB 
[  679.520863]  ? ktime_get_update_offsets_now+0x3b6/0x550
[  679.523167] 0*256kB 
[  679.527146]  ? do_timer+0x50/0x50
[  679.529189] 0*512kB 
[  679.534204]  ? trace_hardirqs_on+0x310/0x310
[  679.536515] 0*1024kB 
[  679.541874]  ? do_raw_spin_lock+0xc1/0x200
[  679.544176] 0*2048kB 
[  679.547630]  hrtimer_interrupt+0x313/0x780
[  679.549937] 0*4096kB 
[  679.554361]  smp_apic_timer_interrupt+0x1a1/0x760
[  679.556729] = 14020kB
[  679.556745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  679.560975]  ? smp_call_function_single_interrupt+0x650/0x650
[  679.563373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  679.567602]  ? interrupt_entry+0xb5/0xf0
[  679.569993] 414 total pagecache pages
[  679.570011] 0 pages in swap cache
[  679.574861]  ? trace_hardirqs_off_caller+0xbb/0x300
[  679.577256] Swap cache stats: add 0, delete 0, find 0/0
[  679.586099]  ? ____cache_alloc_node+0x1c7/0x1e0
[  679.591958] Free swap  = 0kB
[  679.591969] Total swap = 0kB
[  679.600547]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  679.604587] 1965979 pages RAM
[  679.608388]  ? trace_hardirqs_off+0x300/0x300
[  679.611819] 0 pages HighMem/MovableOnly
[  679.611829] 343324 pages reserved
[  679.616885]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  679.622191] 0 pages cma reserved
[  679.626863]  apic_timer_interrupt+0xf/0x20
[  679.629929] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  679.632881] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  679.632898] Code: 40 7e 0f 85 32 ff ff ff e8 05 d3 3e ff e9 28 ff ff ff e8 1c 30 c3 ff 48 83 3d bc 7e b0 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 f2 7a
[  679.632911] RSP: 0000:ffff8801dac073d8 EFLAGS: 00000282
[  679.637810] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  679.640839]  ORIG_RAX: ffffffffffffff13
[  679.645325] ksoftirqd/1 cpuset=
[  679.649294] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff10037bf8d7b
[  679.652739] / mems_allowed=0
[  679.657588] RDX: 0000000000000000 RSI: ffff8801bdfc6be0 RDI: 0000000000000282
[  679.736832] RBP: ffff8801dac07448 R08: ffff8801bdfc6bd8 R09: 0000000000000002
[  679.744104] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: ffff8801d9be7680
[  679.751377] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000282
[  679.758665]  ? apic_timer_interrupt+0xa/0x20
[  679.763106]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  679.768218]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  679.772830]  __alloc_skb+0x119/0x770
[  679.776553]  ? calc_wheel_index+0x220/0x220
[  679.780904]  ? skb_scrub_packet+0x490/0x490
[  679.785242]  ? vprintk_default+0x28/0x30
[  679.789323]  ? vprintk_func+0x85/0x181
[  679.793221]  ? printk+0xa7/0xcf
[  679.796507]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  679.801275]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  679.805876]  new_skb+0x26/0x1c0
[  679.809164]  aoecmd_cfg+0x279/0x7f0
[  679.812800]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  679.817137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.822678]  ? check_preemption_disabled+0x48/0x200
[  679.827695]  ? check_preemption_disabled+0x48/0x200
[  679.832733]  ? __lock_is_held+0xb5/0x140
[  679.836812]  discover_timer+0x50/0x60
[  679.840623]  call_timer_fn+0x272/0x920
[  679.844518]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.849370]  ? process_timeout+0x40/0x40
[  679.853435]  ? find_held_lock+0x36/0x1c0
[  679.857534]  ? mark_held_locks+0xc7/0x130
[  679.861694]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.866196]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.870693]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.875570]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  679.880162]  ? trace_hardirqs_on+0xbd/0x310
[  679.884489]  ? kasan_check_read+0x11/0x20
[  679.888641]  ? __run_timers+0x7da/0xc70
[  679.892622]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  679.898097]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.902950]  __run_timers+0x7e5/0xc70
[  679.906779]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  679.912174]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  679.917198]  ? graph_lock+0x170/0x170
[  679.921009]  ? print_usage_bug+0xc0/0xc0
[  679.925093]  ? lock_release+0x970/0x970
[  679.929076]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  679.934277]  ? find_held_lock+0x36/0x1c0
[  679.938378]  ? graph_lock+0x170/0x170
[  679.942201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.947739]  ? check_preemption_disabled+0x48/0x200
[  679.952785]  ? __lock_is_held+0xb5/0x140
[  679.956872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.962420]  ? check_preemption_disabled+0x48/0x200
[  679.967450]  run_timer_softirq+0x52/0xb0
[  679.971519]  ? rcu_read_lock_sched_held+0x108/0x120
[  679.976541]  __do_softirq+0x30b/0xad8
[  679.980359]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  679.985476]  ? pvclock_read_flags+0x160/0x160
[  679.989978]  ? lapic_next_event+0x5a/0x90
[  679.994133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.000142]  ? check_preemption_disabled+0x48/0x200
[  680.005162]  ? check_preemption_disabled+0x48/0x200
[  680.010194]  ? kvm_clock_read+0x18/0x30
[  680.014177]  ? kvm_sched_clock_read+0x9/0x20
[  680.018594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.024135]  ? check_preemption_disabled+0x48/0x200
[  680.029169]  irq_exit+0x17f/0x1c0
[  680.032629]  smp_apic_timer_interrupt+0x1cb/0x760
[  680.037476]  ? smp_reschedule_interrupt+0x109/0x650
[  680.042506]  ? smp_call_function_single_interrupt+0x650/0x650
[  680.048397]  ? interrupt_entry+0xb5/0xf0
[  680.052467]  ? trace_hardirqs_off_caller+0xbb/0x300
[  680.057489]  ? trace_hardirqs_off_caller+0xbb/0x300
[  680.062514]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  680.067363]  ? trace_hardirqs_off+0x300/0x300
[  680.071863]  ? trace_hardirqs_off+0x300/0x300
[  680.076372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.081913]  ? check_preemption_disabled+0x48/0x200
[  680.086938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.092488]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  680.097346]  apic_timer_interrupt+0xf/0x20
[  680.101578]  </IRQ>
[  680.103827] RIP: 0010:console_unlock+0x1017/0x11a0
[  680.108759] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  680.128067] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  680.135788] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  680.143077] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  680.150352] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  680.157627] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  680.164903] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  680.172195]  ? netconsole_netdev_event+0x280/0x280
[  680.177139]  ? console_unlock+0x100e/0x11a0
[  680.181487]  ? devkmsg_read+0xbb0/0xbb0
[  680.185472]  ? lock_release+0x970/0x970
[  680.189453]  ? retint_kernel+0x2d/0x2d
[  680.193365]  vprintk_emit+0x33d/0x930
[  680.197183]  ? wake_up_klogd+0x180/0x180
[  680.201252]  ? __lock_acquire+0x6f0/0x4ec0
[  680.205497]  ? __lock_acquire+0x7ec/0x4ec0
[  680.209736]  ? mark_held_locks+0x121/0x130
[  680.213978]  ? print_usage_bug+0xc0/0xc0
[  680.218063]  ? vprintk_default+0x28/0x30
[  680.222131]  ? vprintk_func+0x85/0x181
[  680.226047]  vprintk_default+0x28/0x30
[  680.229970]  vprintk_func+0x7e/0x181
[  680.233694]  printk+0xa7/0xcf
[  680.236810]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  680.241595]  show_free_areas.cold.119+0x1ab4/0x215d
[  680.246642]  ? si_meminfo_node+0x260/0x260
[  680.250885]  ? __lock_acquire+0x7ec/0x4ec0
[  680.255126]  ? update_load_avg+0x387/0x2470
[  680.259462]  ? __lock_acquire+0x7ec/0x4ec0
[  680.263704]  ? __lock_acquire+0x7ec/0x4ec0
[  680.267966]  ? mark_held_locks+0x130/0x130
[  680.272210]  ? mark_held_locks+0x130/0x130
[  680.276456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.281999]  ? graph_lock+0x170/0x170
[  680.285818]  ? put_dec+0x3b/0xf0
[  680.289190]  ? number+0x972/0xca0
[  680.292654]  ? __lock_acquire+0x7ec/0x4ec0
[  680.296893]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  680.302440]  ? find_held_lock+0x36/0x1c0
[  680.306520]  ? serial8250_console_write+0x8b3/0xb10
[  680.311540]  ? lock_downgrade+0x900/0x900
[  680.315693]  ? graph_lock+0x170/0x170
[  680.319501]  ? graph_lock+0x170/0x170
[  680.323312]  ? print_usage_bug+0xc0/0xc0
[  680.327375]  ? do_raw_spin_unlock+0xa7/0x2f0
[  680.331792]  ? trace_hardirqs_on+0x310/0x310
[  680.336213]  ? wq_watchdog_touch+0x9c/0xfe
[  680.340455]  ? io_serial_in+0x11/0x90
[  680.344270]  ? find_held_lock+0x36/0x1c0
[  680.348362]  ? mark_held_locks+0xc7/0x130
[  680.352520]  ? netconsole_netdev_event+0x280/0x280
[  680.357456]  ? console_unlock+0xfe2/0x11a0
[  680.361695]  ? lockdep_hardirqs_on+0x421/0x5c0
[  680.366291]  ? trace_hardirqs_on+0xbd/0x310
[  680.370623]  ? vprintk_emit+0x33d/0x930
[  680.374601]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  680.380061]  ? kasan_check_write+0x14/0x20
[  680.384310]  ? do_raw_spin_lock+0xc1/0x200
[  680.388561]  ? netconsole_netdev_event+0x280/0x280
[  680.393495]  ? console_unlock+0x98e/0x11a0
[  680.397747]  ? devkmsg_read+0xbb0/0xbb0
[  680.401722]  ? vprintk_emit+0x7f7/0x930
[  680.405702]  ? lock_release+0x970/0x970
[  680.409706]  ? preempt_count_add+0x7d/0x160
[  680.414054]  ? wake_up_klogd+0x11a/0x180
[  680.418122]  ? console_device+0xc0/0xc0
[  680.422102]  ? do_raw_spin_lock+0xc1/0x200
[  680.426350]  ? vprintk_emit+0x268/0x930
[  680.430336]  ? wake_up_klogd+0x180/0x180
[  680.434401]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  680.439165]  ? trace_hardirqs_off_caller+0x300/0x300
[  680.444271]  ? retint_kernel+0x1b/0x2d
[  680.448176]  ? trace_hardirqs_on+0x310/0x310
[  680.452603]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  680.457374]  ? retint_kernel+0x2d/0x2d
[  680.461274]  ? vprintk_default+0x28/0x30
[  680.465385]  ? vprintk_func+0x85/0x181
[  680.469305]  ? arch_local_irq_restore+0x45/0x52
[  680.473980]  ? printk+0xa7/0xcf
[  680.477266]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  680.482051]  ? show_mem+0x1e/0x17b
[  680.485606]  show_mem+0x34/0x17b
[  680.488999]  dump_header+0x2f1/0xf72
[  680.492751]  ? pagefault_out_of_memory+0x197/0x197
[  680.497687]  ? mark_held_locks+0x130/0x130
[  680.501925]  ? __lock_acquire+0x7ec/0x4ec0
[  680.506168]  ? mem_cgroup_charge_statistics+0x780/0x780
[  680.511540]  ? print_usage_bug+0xc0/0xc0
[  680.515604]  ? print_usage_bug+0xc0/0xc0
[  680.519682]  ? graph_lock+0x170/0x170
[  680.523483]  ? graph_lock+0x170/0x170
[  680.527298]  ? print_usage_bug+0xc0/0xc0
[  680.531365]  ? print_usage_bug+0xc0/0xc0
[  680.535452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.540998]  ? find_held_lock+0x36/0x1c0
[  680.545087]  ? mark_held_locks+0xc7/0x130
[  680.549243]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  680.554368]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  680.559479]  ? lockdep_hardirqs_on+0x421/0x5c0
[  680.564072]  ? trace_hardirqs_on+0xbd/0x310
[  680.568400]  ? kasan_check_read+0x11/0x20
[  680.572557]  ? ___ratelimit+0x36f/0x655
[  680.576540]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  680.582001]  ? trace_hardirqs_on+0x310/0x310
[  680.586424]  ? lock_downgrade+0x900/0x900
[  680.590585]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  680.595694]  ? ___ratelimit+0xaa/0x655
[  680.599594]  ? idr_get_free+0xec0/0xec0
[  680.603576]  ? kasan_check_write+0x14/0x20
[  680.607843]  ? do_raw_spin_lock+0xc1/0x200
[  680.612093]  oom_kill_process.cold.27+0x10/0x903
[  680.616855]  ? graph_lock+0x170/0x170
[  680.620661]  ? _raw_spin_unlock+0x2c/0x50
[  680.624827]  ? oom_badness+0xe6/0xaa0
[  680.628640]  ? oom_evaluate_task+0x540/0x540
[  680.633059]  ? find_held_lock+0x36/0x1c0
[  680.637137]  ? out_of_memory+0x974/0x14c0
[  680.641296]  ? lock_downgrade+0x900/0x900
[  680.645446]  ? check_preemption_disabled+0x48/0x200
[  680.650476]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  680.656286]  ? kasan_check_read+0x11/0x20
[  680.660444]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  680.665725]  ? rcu_bh_qs+0xc0/0xc0
[  680.669277]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  680.674312]  ? oom_evaluate_task+0x302/0x540
[  680.678732]  out_of_memory+0xa86/0x14c0
[  680.682720]  ? oom_killer_disable+0x3a0/0x3a0
[  680.687222]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  680.692158]  ? __mutex_add_waiter+0x2a0/0x2a0
[  680.696671]  __alloc_pages_slowpath+0x2318/0x2d80
[  680.701554]  ? warn_alloc+0x120/0x120
[  680.705360]  ? __radix_tree_lookup+0x4c0/0x4c0
[  680.709964]  ? find_get_entry+0x2f2/0xc40
[  680.714132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.719678]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  680.724616]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.730160]  ? should_fail+0x22d/0xd01
[  680.734066]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  680.739176]  ? __lock_is_held+0xb5/0x140
[  680.743275]  ? __lock_is_held+0xb5/0x140
[  680.747372]  ? ___might_sleep+0x1ed/0x300
[  680.751526]  ? lock_release+0x970/0x970
[  680.755510]  ? arch_local_save_flags+0x40/0x40
[  680.760111]  ? __might_sleep+0x95/0x190
[  680.764100]  __alloc_pages_nodemask+0xa80/0xde0
[  680.768782]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  680.773812]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  680.779615]  ? kasan_check_read+0x11/0x20
[  680.783771]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  680.789061]  ? graph_lock+0x170/0x170
[  680.792867]  ? print_usage_bug+0xc0/0xc0
[  680.796935]  ? graph_lock+0x170/0x170
[  680.800740]  ? graph_lock+0x170/0x170
[  680.804548]  ? __do_page_cache_readahead+0x7ce/0x980
[  680.809664]  ? find_held_lock+0x36/0x1c0
[  680.813737]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  680.819291]  alloc_pages_current+0x10c/0x210
[  680.823708]  ? lock_downgrade+0x900/0x900
[  680.827872]  __page_cache_alloc+0x38f/0x5b0
[  680.832228]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  680.838036]  ? kasan_check_read+0x11/0x20
[  680.842196]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  680.847482]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  680.852161]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.857789]  ? check_preemption_disabled+0x48/0x200
[  680.862822]  filemap_fault+0x1594/0x25f0
[  680.866903]  ? __lock_page_or_retry+0xa00/0xa00
[  680.871584]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  680.877386]  ? kasan_check_read+0x11/0x20
[  680.881542]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  680.886827]  ? rcu_bh_qs+0xc0/0xc0
[  680.890378]  ? find_held_lock+0x36/0x1c0
[  680.894457]  ? filemap_map_pages+0xdea/0x1980
[  680.898969]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  680.904780]  ? find_get_pages_range_tag+0x1320/0x1320
[  680.909982]  ? unwind_dump+0x190/0x190
[  680.913892]  ? graph_lock+0x170/0x170
[  680.917709]  ? is_bpf_text_address+0xd3/0x170
[  680.922224]  ? __kernel_text_address+0xd/0x40
[  680.926739]  ? lock_acquire+0x1ed/0x520
[  680.930722]  ? ext4_filemap_fault+0x7a/0xad
[  680.935067]  ? lock_release+0x970/0x970
[  680.939052]  ? arch_local_save_flags+0x40/0x40
[  680.943637]  ? save_stack+0x43/0xd0
[  680.947266]  ? __kasan_slab_free+0x102/0x150
[  680.951698]  ? kasan_slab_free+0xe/0x10
[  680.955718]  ? kfree+0xcf/0x230
[  680.959014]  ? print_usage_bug+0xc0/0xc0
[  680.963089]  ? __vfs_read+0x117/0x9b0
[  680.966912]  ? down_read+0xb0/0x1d0
[  680.970548]  ? ext4_filemap_fault+0x7a/0xad
[  680.974873]  ? __down_interruptible+0x700/0x700
[  680.979568]  ext4_filemap_fault+0x82/0xad
[  680.983773]  __do_fault+0x100/0x6b0
[  680.987412]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  680.992870]  ? print_bad_pte+0x6c0/0x6c0
[  680.997065]  ? __kasan_slab_free+0x119/0x150
[  681.001501]  ? pmd_val+0x88/0x100
[  681.004964]  ? add_mm_counter_fast+0xd0/0xd0
[  681.009381]  ? pmd_val+0x88/0x100
[  681.012838]  ? add_mm_counter_fast+0xd0/0xd0
[  681.017260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.022819]  __handle_mm_fault+0x3709/0x53e0
[  681.027263]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  681.032119]  ? graph_lock+0x170/0x170
[  681.035924]  ? print_usage_bug+0xc0/0xc0
[  681.039994]  ? graph_lock+0x170/0x170
[  681.043806]  ? graph_lock+0x170/0x170
[  681.047637]  ? handle_mm_fault+0x42a/0xc70
[  681.051875]  ? lock_downgrade+0x900/0x900
[  681.056033]  ? check_preemption_disabled+0x48/0x200
[  681.061070]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  681.066868]  ? kasan_check_read+0x11/0x20
[  681.071029]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  681.076319]  ? rcu_bh_qs+0xc0/0xc0
[  681.079864]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  681.085323]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.090865]  ? check_preemption_disabled+0x48/0x200
[  681.095897]  handle_mm_fault+0x54f/0xc70
[  681.099968]  ? __handle_mm_fault+0x53e0/0x53e0
[  681.104714]  ? find_vma+0x34/0x190
[  681.108256]  __do_page_fault+0x67d/0xed0
[  681.112339]  ? mm_fault_error+0x380/0x380
[  681.116494]  ? trace_hardirqs_off+0xb8/0x300
[  681.120909]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  681.126276]  ? trace_hardirqs_on+0x310/0x310
[  681.130704]  do_page_fault+0xf2/0x7e0
[  681.134512]  ? vmalloc_sync_all+0x30/0x30
[  681.138665]  ? error_entry+0x70/0xd0
[  681.142384]  ? trace_hardirqs_off_caller+0xbb/0x300
[  681.147404]  ? trace_hardirqs_on_caller+0xc0/0x300
[  681.152347]  ? syscall_return_slowpath+0x5e0/0x5e0
[  681.157304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.162164]  ? trace_hardirqs_off+0x300/0x300
[  681.166666]  ? trace_hardirqs_off_caller+0x300/0x300
[  681.171788]  ? prepare_exit_to_usermode+0x291/0x3b0
[  681.176812]  ? page_fault+0x8/0x30
[  681.180361]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.185216]  ? page_fault+0x8/0x30
[  681.188762]  page_fault+0x1e/0x30
[  681.192216] RIP: 0033:0x7f60147c71fd
[  681.195933] Code: Bad RIP value.
[  681.199300] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  681.204667] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  681.211939] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  681.219212] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  681.226481] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  681.233751] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  681.241062] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  681.241489] aoe: skb alloc failure
[  681.248001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.248007] Call Trace:
[  681.248038]  dump_stack+0x1c4/0x2b4
[  681.248057]  ? dump_stack_print_info.cold.2+0x52/0x52
[  681.251615] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  681.260975]  warn_alloc.cold.118+0xb7/0x1bd
[  681.263533] rsyslogd cpuset=
[  681.267176]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.272348] /
[  681.282399]  ? lock_downgrade+0x900/0x900
[  681.286701]  mems_allowed=0
[  681.289720]  ? trace_hardirqs_off+0xb8/0x300
[  681.307728]  ? trace_hardirqs_off+0xb8/0x300
[  681.312155]  __alloc_pages_slowpath+0x2667/0x2d80
[  681.317046]  ? warn_alloc+0x120/0x120
[  681.320862]  ? warn_alloc+0x120/0x120
[  681.324670]  ? print_usage_bug+0xc0/0xc0
[  681.328736]  ? warn_alloc+0x120/0x120
[  681.332544]  ? print_usage_bug+0xc0/0xc0
[  681.336612]  ? __lock_acquire+0x7ec/0x4ec0
[  681.340856]  ? __lock_acquire+0x7ec/0x4ec0
[  681.345097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.350642]  ? should_fail+0x22d/0xd01
[  681.354543]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.359651]  ? __lock_acquire+0x7ec/0x4ec0
[  681.363899]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.369006]  ? __lock_acquire+0x7ec/0x4ec0
[  681.373256]  ? should_fail+0x22d/0xd01
[  681.377158]  ? mark_held_locks+0x130/0x130
[  681.381416]  ? mark_held_locks+0x130/0x130
[  681.385659]  ? graph_lock+0x170/0x170
[  681.389461]  ? graph_lock+0x170/0x170
[  681.393268]  ? graph_lock+0x170/0x170
[  681.397075]  ? print_usage_bug+0xc0/0xc0
[  681.401142]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.406685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.412229]  ? check_preemption_disabled+0x48/0x200
[  681.417248]  ? check_preemption_disabled+0x48/0x200
[  681.422281]  ? __lock_is_held+0xb5/0x140
[  681.426355]  __alloc_pages_nodemask+0xa80/0xde0
[  681.431045]  ? graph_lock+0x170/0x170
[  681.434859]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  681.439881]  ? graph_lock+0x170/0x170
[  681.443717]  ? find_held_lock+0x36/0x1c0
[  681.447801]  ? ____cache_alloc_node+0x1c7/0x1e0
[  681.452479]  ? lock_downgrade+0x900/0x900
[  681.456657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.462211]  cache_grow_begin+0x91/0x8c0
[  681.466279]  ? do_raw_spin_unlock+0xa7/0x2f0
[  681.470713]  fallback_alloc+0x203/0x2e0
[  681.474700]  ____cache_alloc_node+0x1c7/0x1e0
[  681.479209]  kmem_cache_alloc_node+0xe3/0x730
[  681.483709]  ? ipv6_get_ifaddr+0x42e/0x620
[  681.487963]  __alloc_skb+0x119/0x770
[  681.491681]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  681.496984]  ? skb_scrub_packet+0x490/0x490
[  681.501320]  ? lock_downgrade+0x900/0x900
[  681.505486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.511040]  ? refcount_sub_and_test_checked+0x203/0x310
[  681.516500]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  681.521963]  ? addrconf_rs_timer+0x6f0/0x6f0
[  681.526390]  ndisc_alloc_skb+0x144/0x340
[  681.530467]  ndisc_send_rs+0x331/0x6e0
[  681.534366]  addrconf_rs_timer+0x3c0/0x6f0
[  681.538613]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.542873]  call_timer_fn+0x272/0x920
[  681.546770]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.551032]  ? process_timeout+0x40/0x40
[  681.555101]  ? find_held_lock+0x36/0x1c0
[  681.559179]  ? __run_timers+0x7da/0xc70
[  681.563164]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.567664]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.572164]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.576407]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  681.580996]  ? trace_hardirqs_on+0xbd/0x310
[  681.585331]  ? kasan_check_read+0x11/0x20
[  681.589487]  ? __run_timers+0x7da/0xc70
[  681.593466]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  681.598927]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.603174]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.607418]  __run_timers+0x7e5/0xc70
[  681.611222]  ? find_held_lock+0x36/0x1c0
[  681.615303]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  681.620676]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.625187]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.629691]  ? lockdep_hardirqs_on+0x421/0x5c0
[  681.634298]  ? trace_hardirqs_on+0xbd/0x310
[  681.638621]  ? kasan_check_read+0x11/0x20
[  681.642795]  ? finish_task_switch+0x1f5/0x900
[  681.647301]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  681.652757]  ? compat_start_thread+0x80/0x80
[  681.657203]  ? pvclock_read_flags+0x160/0x160
[  681.661709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.667251]  ? check_preemption_disabled+0x48/0x200
[  681.672281]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  681.677828]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  681.683117]  ? rcu_pm_notify+0xc0/0xc0
[  681.687008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.692563]  ? check_preemption_disabled+0x48/0x200
[  681.697593]  run_timer_softirq+0x52/0xb0
[  681.701657]  ? rcu_read_lock_sched_held+0x108/0x120
[  681.706683]  __do_softirq+0x30b/0xad8
[  681.710502]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  681.715610]  ? trace_hardirqs_off_caller+0x300/0x300
[  681.720723]  ? smpboot_thread_fn+0x334/0xa00
[  681.725148]  ? schedule+0x108/0x460
[  681.728798]  ? trace_hardirqs_off+0xb8/0x300
[  681.733226]  ? smpboot_thread_fn+0x68b/0xa00
[  681.737641]  ? trace_hardirqs_on+0x310/0x310
[  681.742059]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.747599]  ? check_preemption_disabled+0x48/0x200
[  681.752622]  ? takeover_tasklets+0xa90/0xa90
[  681.757045]  run_ksoftirqd+0x94/0x100
[  681.760856]  smpboot_thread_fn+0x68b/0xa00
[  681.765097]  ? sort_range+0x30/0x30
[  681.768731]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  681.773837]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.779382]  ? __kthread_parkme+0xfb/0x1a0
[  681.783631]  kthread+0x35a/0x420
[  681.786999]  ? sort_range+0x30/0x30
[  681.790637]  ? kthread_bind+0x40/0x40
[  681.794445]  ret_from_fork+0x3a/0x50
[  681.798177] Mem-Info:
[  681.798189] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  681.798202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.800620] active_anon:49550 inactive_anon:372 isolated_anon:0
[  681.800620]  active_file:21 inactive_file:14 isolated_file:0
[  681.800620]  unevictable:0 dirty:0 writeback:0 unstable:0
[  681.800620]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  681.800620]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  681.800620]  free:13755 free_pcp:502 free_cma:0
[  681.807436] Call Trace:
[  681.816833] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.849681]  <IRQ>
[  681.852257] Node 0 
[  681.879929]  dump_stack+0x1c4/0x2b4
[  681.882085] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.884302]  ? dump_stack_print_info.cold.2+0x52/0x52
[  681.887903] lowmem_reserve[]:
[  681.913416]  warn_alloc.cold.118+0xb7/0x1bd
[  681.918603]  0
[  681.921710]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.926011]  2815
[  681.927823]  ? lock_downgrade+0x900/0x900
[  681.932636]  6318 6318
[  681.934714]  ? trace_hardirqs_off+0xb8/0x300
[  681.941341]  ? trace_hardirqs_off+0xb8/0x300
[  681.945726] Node 0 DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.950159]  __alloc_pages_slowpath+0x2667/0x2d80
[  681.950205]  ? warn_alloc+0x120/0x120
[  681.977311] lowmem_reserve[]: 0
[  681.982172]  ? __lock_acquire+0x7ec/0x4ec0
[  681.985950]  0
[  681.989231]  ? warn_alloc+0x120/0x120
[  681.993448]  3503
[  681.995255]  ? print_usage_bug+0xc0/0xc0
[  681.999238]  3503
[  682.001323]  ? warn_alloc+0x120/0x120
[  682.005367] Node 0 
[  682.007428]  ? print_usage_bug+0xc0/0xc0
[  682.011235] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  682.013443]  ? mark_held_locks+0x130/0x130
[  682.017484] lowmem_reserve[]:
[  682.045936]  ? mark_held_locks+0x130/0x130
[  682.050151]  0
[  682.053257]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.057461]  0 0
[  682.059278]  ? should_fail+0x22d/0xd01
[  682.064791]  0
[  682.066780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.070653] Node 0 
[  682.072456]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  682.077962] DMA: 1*4kB 
[  682.080211]  ? __lock_acquire+0x7ec/0x4ec0
[  682.085287] (U) 0*8kB 
[  682.087882]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  682.092095] 0*16kB 
[  682.094589]  ? should_fail+0x22d/0xd01
[  682.099675] 1*32kB 
[  682.101908]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  682.105774] (U) 
[  682.108027]  ? mark_held_locks+0x130/0x130
[  682.113538] 2*64kB 
[  682.115513]  ? mark_held_locks+0x130/0x130
[  682.119729] (U) 
[  682.121968]  ? graph_lock+0x170/0x170
[  682.126184] 1*128kB 
[  682.128161]  ? graph_lock+0x170/0x170
[  682.131939] (U) 
[  682.134265]  ? print_usage_bug+0xc0/0xc0
[  682.138050] 1*256kB 
[  682.140032]  ? do_raw_spin_unlock+0xa7/0x2f0
[  682.144071] (U) 
[  682.146394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.150791] 0*512kB 
[  682.152756]  ? check_preemption_disabled+0x48/0x200
[  682.158271] 1*1024kB 
[  682.160600]  ? check_preemption_disabled+0x48/0x200
[  682.165599] (U) 
[  682.168029]  ? __lock_is_held+0xb5/0x140
[  682.173026] 1*2048kB 
[  682.175003]  __alloc_pages_nodemask+0xa80/0xde0
[  682.179047] (M) 
[  682.181459]  ? graph_lock+0x170/0x170
[  682.186102] 3*4096kB (M) 
[  682.188088]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  682.191861] = 15908kB
[  682.191871] Node 0 
[  682.194632]  ? graph_lock+0x170/0x170
[  682.199621] DMA32: 3*4kB 
[  682.202061]  ? find_held_lock+0x36/0x1c0
[  682.204272] (UM) 
[  682.208082]  ? ____cache_alloc_node+0x1c7/0x1e0
[  682.210817] 0*8kB 
[  682.214878]  ? lock_downgrade+0x900/0x900
[  682.216926] 3*16kB 
[  682.221595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.223723] (UM) 
[  682.227869]  cache_grow_begin+0x91/0x8c0
[  682.230078] 1*32kB (M) 
[  682.235627]  ? do_raw_spin_unlock+0xa7/0x2f0
[  682.237666] 2*64kB (M) 
[  682.241741]  fallback_alloc+0x203/0x2e0
[  682.244301] 3*128kB 
[  682.248710]  ____cache_alloc_node+0x1c7/0x1e0
[  682.251261] (M) 2*256kB 
[  682.255258]  kmem_cache_alloc_node+0xe3/0x730
[  682.257556] (M) 3*512kB 
[  682.262069]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  682.264717] (M) 
[  682.269214]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  682.271869] 4*1024kB 
[  682.276977]  __alloc_skb+0x119/0x770
[  682.278933] (UM) 
[  682.283518]  ? calc_wheel_index+0x220/0x220
[  682.285909] 3*2048kB 
[  682.289622]  ? skb_scrub_packet+0x490/0x490
[  682.291666] (M) 
[  682.295995]  ? vprintk_default+0x28/0x30
[  682.298375] 3*4096kB (M) 
[  682.302701]  ? vprintk_func+0x85/0x181
[  682.304668] = 25180kB
[  682.308729]  ? printk+0xa7/0xcf
[  682.311467] Node 0 
[  682.315353]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  682.317742] Normal: 
[  682.321028]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  682.323244] 2623*4kB 
[  682.328006]  new_skb+0x26/0x1c0
[  682.330317] (UME) 
[  682.334898]  aoecmd_cfg+0x279/0x7f0
[  682.337285] 197*8kB (UME) 
[  682.340575]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  682.342707] 18*16kB 
[  682.346337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.349155] (UM) 18*32kB 
[  682.353485]  ? check_preemption_disabled+0x48/0x200
[  682.355798] (UM) 
[  682.361334]  ? check_preemption_disabled+0x48/0x200
[  682.364070] 17*64kB (UM) 
[  682.369103]  ? __lock_is_held+0xb5/0x140
[  682.371141] 0*128kB 
[  682.376161]  discover_timer+0x50/0x60
[  682.378897] 0*256kB 0*512kB 
[  682.382969]  call_timer_fn+0x272/0x920
[  682.385265] 0*1024kB 0*2048kB 
[  682.389076]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.392072] 0*4096kB = 14020kB
[  682.395970]  ? process_timeout+0x40/0x40
[  682.399150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  682.403986]  ? find_held_lock+0x36/0x1c0
[  682.407166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  682.411224]  ? mark_held_locks+0xc7/0x130
[  682.420043] 414 total pagecache pages
[  682.424106]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.432663] 0 pages in swap cache
[  682.436808]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.440594] Swap cache stats: add 0, delete 0, find 0/0
[  682.445087]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.448519] Free swap  = 0kB
[  682.453014]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  682.458395] Total swap = 0kB
[  682.463241]  ? trace_hardirqs_on+0xbd/0x310
[  682.466243] 1965979 pages RAM
[  682.470820]  ? kasan_check_read+0x11/0x20
[  682.473821] 0 pages HighMem/MovableOnly
[  682.478145]  ? __run_timers+0x7da/0xc70
[  682.481224] 343324 pages reserved
[  682.481234] 0 pages cma reserved
[  682.485382]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  682.489409] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  682.493331]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.493346]  __run_timers+0x7e5/0xc70
[  682.493374]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  682.496867] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  682.500176]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  682.505605] ksoftirqd/1 cpuset=
[  682.512096]  ? graph_lock+0x170/0x170
[  682.516918] /
[  682.520719]  ? print_usage_bug+0xc0/0xc0
[  682.526059]  mems_allowed=0
[  682.557170]  ? lock_release+0x970/0x970
[  682.561157]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  682.566362]  ? find_held_lock+0x36/0x1c0
[  682.570436]  ? graph_lock+0x170/0x170
[  682.574251]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.579797]  ? check_preemption_disabled+0x48/0x200
[  682.584832]  ? __lock_is_held+0xb5/0x140
[  682.588904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.594442]  ? check_preemption_disabled+0x48/0x200
[  682.599475]  run_timer_softirq+0x52/0xb0
[  682.603541]  ? rcu_read_lock_sched_held+0x108/0x120
[  682.608567]  __do_softirq+0x30b/0xad8
[  682.612387]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  682.617505]  ? pvclock_read_flags+0x160/0x160
[  682.622004]  ? lapic_next_event+0x5a/0x90
[  682.626170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.631711]  ? check_preemption_disabled+0x48/0x200
[  682.636727]  ? check_preemption_disabled+0x48/0x200
[  682.641757]  ? kvm_clock_read+0x18/0x30
[  682.645739]  ? kvm_sched_clock_read+0x9/0x20
[  682.650159]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.655697]  ? check_preemption_disabled+0x48/0x200
[  682.660733]  irq_exit+0x17f/0x1c0
[  682.664194]  smp_apic_timer_interrupt+0x1cb/0x760
[  682.669052]  ? smp_reschedule_interrupt+0x109/0x650
[  682.674079]  ? smp_call_function_single_interrupt+0x650/0x650
[  682.679997]  ? interrupt_entry+0xb5/0xf0
[  682.684078]  ? trace_hardirqs_off_caller+0xbb/0x300
[  682.689097]  ? trace_hardirqs_off_caller+0xbb/0x300
[  682.694123]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.698975]  ? trace_hardirqs_off+0x300/0x300
[  682.703475]  ? trace_hardirqs_off+0x300/0x300
[  682.707980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.713523]  ? check_preemption_disabled+0x48/0x200
[  682.718541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.724092]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.728950]  apic_timer_interrupt+0xf/0x20
[  682.733184]  </IRQ>
[  682.735429] RIP: 0010:console_unlock+0x1017/0x11a0
[  682.740365] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  682.759270] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  682.766990] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  682.774265] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  682.781544] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  682.788812] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  682.796081] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  682.803368]  ? netconsole_netdev_event+0x280/0x280
[  682.808318]  ? console_unlock+0x100e/0x11a0
[  682.812666]  ? devkmsg_read+0xbb0/0xbb0
[  682.816654]  ? lock_release+0x970/0x970
[  682.820633]  ? retint_kernel+0x2d/0x2d
[  682.824548]  vprintk_emit+0x33d/0x930
[  682.828365]  ? wake_up_klogd+0x180/0x180
[  682.832434]  ? __lock_acquire+0x6f0/0x4ec0
[  682.836673]  ? __lock_acquire+0x7ec/0x4ec0
[  682.840911]  ? mark_held_locks+0x121/0x130
[  682.845156]  ? print_usage_bug+0xc0/0xc0
[  682.849237]  ? vprintk_default+0x28/0x30
[  682.853306]  ? vprintk_func+0x85/0x181
[  682.857208]  vprintk_default+0x28/0x30
[  682.861102]  vprintk_func+0x7e/0x181
[  682.864825]  printk+0xa7/0xcf
[  682.867941]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  682.872723]  show_free_areas.cold.119+0x1ab4/0x215d
[  682.877767]  ? si_meminfo_node+0x260/0x260
[  682.882009]  ? __lock_acquire+0x7ec/0x4ec0
[  682.886259]  ? update_load_avg+0x387/0x2470
[  682.890598]  ? __lock_acquire+0x7ec/0x4ec0
[  682.894838]  ? __lock_acquire+0x7ec/0x4ec0
[  682.899094]  ? mark_held_locks+0x130/0x130
[  682.903336]  ? mark_held_locks+0x130/0x130
[  682.907585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.913126]  ? graph_lock+0x170/0x170
[  682.916932]  ? put_dec+0x3b/0xf0
[  682.920308]  ? number+0x972/0xca0
[  682.923765]  ? __lock_acquire+0x7ec/0x4ec0
[  682.928006]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  682.933564]  ? find_held_lock+0x36/0x1c0
[  682.937641]  ? serial8250_console_write+0x8b3/0xb10
[  682.942667]  ? lock_downgrade+0x900/0x900
[  682.946823]  ? graph_lock+0x170/0x170
[  682.950628]  ? graph_lock+0x170/0x170
[  682.954456]  ? print_usage_bug+0xc0/0xc0
[  682.958541]  ? do_raw_spin_unlock+0xa7/0x2f0
[  682.962963]  ? trace_hardirqs_on+0x310/0x310
[  682.967375]  ? wq_watchdog_touch+0x9c/0xfe
[  682.971621]  ? io_serial_in+0x11/0x90
[  682.975431]  ? find_held_lock+0x36/0x1c0
[  682.979504]  ? mark_held_locks+0xc7/0x130
[  682.983663]  ? netconsole_netdev_event+0x280/0x280
[  682.988595]  ? console_unlock+0xfe2/0x11a0
[  682.992836]  ? lockdep_hardirqs_on+0x421/0x5c0
[  682.997427]  ? trace_hardirqs_on+0xbd/0x310
[  683.001757]  ? vprintk_emit+0x33d/0x930
[  683.005740]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  683.011195]  ? kasan_check_write+0x14/0x20
[  683.015437]  ? do_raw_spin_lock+0xc1/0x200
[  683.019687]  ? netconsole_netdev_event+0x280/0x280
[  683.024623]  ? console_unlock+0x98e/0x11a0
[  683.028874]  ? devkmsg_read+0xbb0/0xbb0
[  683.032850]  ? vprintk_emit+0x7f7/0x930
[  683.036832]  ? lock_release+0x970/0x970
[  683.040809]  ? preempt_count_add+0x7d/0x160
[  683.045138]  ? wake_up_klogd+0x11a/0x180
[  683.049210]  ? console_device+0xc0/0xc0
[  683.053191]  ? do_raw_spin_lock+0xc1/0x200
[  683.057445]  ? vprintk_emit+0x268/0x930
[  683.061435]  ? wake_up_klogd+0x180/0x180
[  683.065503]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  683.070267]  ? trace_hardirqs_off_caller+0x300/0x300
[  683.075384]  ? retint_kernel+0x1b/0x2d
[  683.079278]  ? trace_hardirqs_on+0x310/0x310
[  683.083708]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  683.088481]  ? retint_kernel+0x2d/0x2d
[  683.092391]  ? vprintk_default+0x28/0x30
[  683.096461]  ? vprintk_func+0x85/0x181
[  683.100351]  ? arch_local_irq_restore+0x45/0x52
[  683.105251]  ? printk+0xa7/0xcf
[  683.108546]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  683.113323]  ? show_mem+0x1e/0x17b
[  683.116877]  show_mem+0x34/0x17b
[  683.120256]  dump_header+0x2f1/0xf72
[  683.123990]  ? pagefault_out_of_memory+0x197/0x197
[  683.128940]  ? mark_held_locks+0x130/0x130
[  683.133181]  ? __lock_acquire+0x7ec/0x4ec0
[  683.137425]  ? mem_cgroup_charge_statistics+0x780/0x780
[  683.142797]  ? print_usage_bug+0xc0/0xc0
[  683.146864]  ? print_usage_bug+0xc0/0xc0
[  683.150936]  ? graph_lock+0x170/0x170
[  683.154742]  ? graph_lock+0x170/0x170
[  683.158546]  ? print_usage_bug+0xc0/0xc0
[  683.162609]  ? print_usage_bug+0xc0/0xc0
[  683.166684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.172237]  ? find_held_lock+0x36/0x1c0
[  683.176318]  ? mark_held_locks+0xc7/0x130
[  683.180473]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  683.185581]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  683.190687]  ? lockdep_hardirqs_on+0x421/0x5c0
[  683.195275]  ? trace_hardirqs_on+0xbd/0x310
[  683.199618]  ? kasan_check_read+0x11/0x20
[  683.203773]  ? ___ratelimit+0x36f/0x655
[  683.207756]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  683.213211]  ? trace_hardirqs_on+0x310/0x310
[  683.217626]  ? lock_downgrade+0x900/0x900
[  683.221790]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  683.226899]  ? ___ratelimit+0xaa/0x655
[  683.230796]  ? idr_get_free+0xec0/0xec0
[  683.234780]  ? kasan_check_write+0x14/0x20
[  683.239030]  ? do_raw_spin_lock+0xc1/0x200
[  683.243287]  oom_kill_process.cold.27+0x10/0x903
[  683.248055]  ? graph_lock+0x170/0x170
[  683.251864]  ? _raw_spin_unlock+0x2c/0x50
[  683.256034]  ? oom_badness+0xe6/0xaa0
[  683.259861]  ? oom_evaluate_task+0x540/0x540
[  683.264291]  ? find_held_lock+0x36/0x1c0
[  683.268369]  ? out_of_memory+0x974/0x14c0
[  683.272524]  ? lock_downgrade+0x900/0x900
[  683.276673]  ? check_preemption_disabled+0x48/0x200
[  683.281704]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.287503]  ? kasan_check_read+0x11/0x20
[  683.291658]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  683.296940]  ? rcu_bh_qs+0xc0/0xc0
[  683.300489]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  683.305507]  ? oom_evaluate_task+0x302/0x540
[  683.309924]  out_of_memory+0xa86/0x14c0
[  683.313917]  ? oom_killer_disable+0x3a0/0x3a0
[  683.318421]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  683.323360]  ? __mutex_add_waiter+0x2a0/0x2a0
[  683.327873]  __alloc_pages_slowpath+0x2318/0x2d80
[  683.332756]  ? warn_alloc+0x120/0x120
[  683.336566]  ? __radix_tree_lookup+0x4c0/0x4c0
[  683.341171]  ? find_get_entry+0x2f2/0xc40
[  683.345334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.350876]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  683.355812]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.361358]  ? should_fail+0x22d/0xd01
[  683.365263]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.370378]  ? __lock_is_held+0xb5/0x140
[  683.374476]  ? __lock_is_held+0xb5/0x140
[  683.378559]  ? ___might_sleep+0x1ed/0x300
[  683.382712]  ? lock_release+0x970/0x970
[  683.386694]  ? arch_local_save_flags+0x40/0x40
[  683.391305]  ? __might_sleep+0x95/0x190
[  683.395296]  __alloc_pages_nodemask+0xa80/0xde0
[  683.399979]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  683.405005]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.410819]  ? kasan_check_read+0x11/0x20
[  683.414976]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  683.420265]  ? graph_lock+0x170/0x170
[  683.424078]  ? print_usage_bug+0xc0/0xc0
[  683.428147]  ? graph_lock+0x170/0x170
[  683.431953]  ? graph_lock+0x170/0x170
[  683.435759]  ? __do_page_cache_readahead+0x7ce/0x980
[  683.440877]  ? find_held_lock+0x36/0x1c0
[  683.444947]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  683.450498]  alloc_pages_current+0x10c/0x210
[  683.454914]  ? lock_downgrade+0x900/0x900
[  683.459073]  __page_cache_alloc+0x38f/0x5b0
[  683.463402]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.469202]  ? kasan_check_read+0x11/0x20
[  683.473360]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  683.478663]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  683.483338]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.488880]  ? check_preemption_disabled+0x48/0x200
[  683.493907]  filemap_fault+0x1594/0x25f0
[  683.497987]  ? __lock_page_or_retry+0xa00/0xa00
[  683.502668]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.508473]  ? kasan_check_read+0x11/0x20
[  683.512640]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  683.517924]  ? rcu_bh_qs+0xc0/0xc0
[  683.521476]  ? find_held_lock+0x36/0x1c0
[  683.525558]  ? filemap_map_pages+0xdea/0x1980
[  683.530071]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.535884]  ? find_get_pages_range_tag+0x1320/0x1320
[  683.541080]  ? unwind_dump+0x190/0x190
[  683.544977]  ? graph_lock+0x170/0x170
[  683.548787]  ? is_bpf_text_address+0xd3/0x170
[  683.553305]  ? __kernel_text_address+0xd/0x40
[  683.557826]  ? lock_acquire+0x1ed/0x520
[  683.561810]  ? ext4_filemap_fault+0x7a/0xad
[  683.566149]  ? lock_release+0x970/0x970
[  683.570132]  ? arch_local_save_flags+0x40/0x40
[  683.574718]  ? save_stack+0x43/0xd0
[  683.578346]  ? __kasan_slab_free+0x102/0x150
[  683.582754]  ? kasan_slab_free+0xe/0x10
[  683.586731]  ? kfree+0xcf/0x230
[  683.590029]  ? print_usage_bug+0xc0/0xc0
[  683.594100]  ? __vfs_read+0x117/0x9b0
[  683.597917]  ? down_read+0xb0/0x1d0
[  683.601548]  ? ext4_filemap_fault+0x7a/0xad
[  683.605878]  ? __down_interruptible+0x700/0x700
[  683.610577]  ext4_filemap_fault+0x82/0xad
[  683.614732]  __do_fault+0x100/0x6b0
[  683.618370]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  683.623827]  ? print_bad_pte+0x6c0/0x6c0
[  683.627893]  ? __kasan_slab_free+0x119/0x150
[  683.632309]  ? pmd_val+0x88/0x100
[  683.635770]  ? add_mm_counter_fast+0xd0/0xd0
[  683.640193]  ? pmd_val+0x88/0x100
[  683.643653]  ? add_mm_counter_fast+0xd0/0xd0
[  683.648075]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.653622]  __handle_mm_fault+0x3709/0x53e0
[  683.658056]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  683.662904]  ? graph_lock+0x170/0x170
[  683.666709]  ? print_usage_bug+0xc0/0xc0
[  683.670805]  ? graph_lock+0x170/0x170
[  683.674608]  ? graph_lock+0x170/0x170
[  683.678438]  ? handle_mm_fault+0x42a/0xc70
[  683.682677]  ? lock_downgrade+0x900/0x900
[  683.686827]  ? check_preemption_disabled+0x48/0x200
[  683.691860]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  683.697662]  ? kasan_check_read+0x11/0x20
[  683.701817]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  683.707099]  ? rcu_bh_qs+0xc0/0xc0
[  683.710645]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  683.716106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.721649]  ? check_preemption_disabled+0x48/0x200
[  683.726686]  handle_mm_fault+0x54f/0xc70
[  683.730756]  ? __handle_mm_fault+0x53e0/0x53e0
[  683.735349]  ? find_vma+0x34/0x190
[  683.738901]  __do_page_fault+0x67d/0xed0
[  683.742981]  ? mm_fault_error+0x380/0x380
[  683.747146]  ? trace_hardirqs_off+0xb8/0x300
[  683.751561]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  683.756931]  ? trace_hardirqs_on+0x310/0x310
[  683.761350]  do_page_fault+0xf2/0x7e0
[  683.765158]  ? vmalloc_sync_all+0x30/0x30
[  683.769322]  ? error_entry+0x70/0xd0
[  683.773079]  ? trace_hardirqs_off_caller+0xbb/0x300
[  683.778098]  ? trace_hardirqs_on_caller+0xc0/0x300
[  683.783040]  ? syscall_return_slowpath+0x5e0/0x5e0
[  683.787978]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  683.792829]  ? trace_hardirqs_off+0x300/0x300
[  683.797326]  ? trace_hardirqs_off_caller+0x300/0x300
[  683.802438]  ? prepare_exit_to_usermode+0x291/0x3b0
[  683.807457]  ? page_fault+0x8/0x30
[  683.811007]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  683.815867]  ? page_fault+0x8/0x30
[  683.819416]  page_fault+0x1e/0x30
[  683.822875] RIP: 0033:0x7f60147c71fd
[  683.826598] Code: Bad RIP value.
[  683.829961] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  683.835328] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  683.842601] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  683.849874] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  683.857147] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  683.864420] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  683.871720] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  683.871793] aoe: skb alloc failure
[  683.878656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  683.878661] Call Trace:
[  683.878681]  dump_stack+0x1c4/0x2b4
[  683.878703]  ? dump_stack_print_info.cold.2+0x52/0x52
[  683.882304] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  683.891597]  warn_alloc.cold.118+0xb7/0x1bd
[  683.894154] rsyslogd cpuset=
[  683.897794]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  683.902958] /
[  683.913026]  ? lock_downgrade+0x900/0x900
[  683.917328]  mems_allowed=0
[  683.920347]  ? trace_hardirqs_off+0xb8/0x300
[  683.938343]  ? trace_hardirqs_off+0xb8/0x300
[  683.942771]  __alloc_pages_slowpath+0x2667/0x2d80
[  683.947663]  ? warn_alloc+0x120/0x120
[  683.951479]  ? warn_alloc+0x120/0x120
[  683.955295]  ? print_usage_bug+0xc0/0xc0
[  683.959363]  ? warn_alloc+0x120/0x120
[  683.963168]  ? print_usage_bug+0xc0/0xc0
[  683.967236]  ? __lock_acquire+0x7ec/0x4ec0
[  683.971474]  ? __lock_acquire+0x7ec/0x4ec0
[  683.975717]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.981270]  ? should_fail+0x22d/0xd01
[  683.985174]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.990281]  ? __lock_acquire+0x7ec/0x4ec0
[  683.994528]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.999949]  ? __lock_acquire+0x7ec/0x4ec0
[  684.004188]  ? should_fail+0x22d/0xd01
[  684.008096]  ? mark_held_locks+0x130/0x130
[  684.012340]  ? mark_held_locks+0x130/0x130
[  684.016578]  ? graph_lock+0x170/0x170
[  684.020386]  ? graph_lock+0x170/0x170
[  684.024192]  ? graph_lock+0x170/0x170
[  684.027994]  ? print_usage_bug+0xc0/0xc0
[  684.032067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.037611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.043158]  ? check_preemption_disabled+0x48/0x200
[  684.048180]  ? check_preemption_disabled+0x48/0x200
[  684.053217]  ? __lock_is_held+0xb5/0x140
[  684.057290]  __alloc_pages_nodemask+0xa80/0xde0
[  684.061966]  ? graph_lock+0x170/0x170
[  684.065777]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  684.070805]  ? graph_lock+0x170/0x170
[  684.074625]  ? find_held_lock+0x36/0x1c0
[  684.078707]  ? ____cache_alloc_node+0x1c7/0x1e0
[  684.083385]  ? lock_downgrade+0x900/0x900
[  684.087548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.093099]  cache_grow_begin+0x91/0x8c0
[  684.097168]  ? do_raw_spin_unlock+0xa7/0x2f0
[  684.101592]  fallback_alloc+0x203/0x2e0
[  684.105585]  ____cache_alloc_node+0x1c7/0x1e0
[  684.110094]  kmem_cache_alloc_node+0xe3/0x730
[  684.114595]  ? ipv6_get_ifaddr+0x42e/0x620
[  684.118849]  __alloc_skb+0x119/0x770
[  684.122571]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  684.127863]  ? skb_scrub_packet+0x490/0x490
[  684.132192]  ? lock_downgrade+0x900/0x900
[  684.136356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.141898]  ? refcount_sub_and_test_checked+0x203/0x310
[  684.147363]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  684.152823]  ? addrconf_rs_timer+0x6f0/0x6f0
[  684.157250]  ndisc_alloc_skb+0x144/0x340
[  684.161325]  ndisc_send_rs+0x331/0x6e0
[  684.165230]  addrconf_rs_timer+0x3c0/0x6f0
[  684.169478]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.173735]  call_timer_fn+0x272/0x920
[  684.177628]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.181874]  ? process_timeout+0x40/0x40
[  684.185942]  ? find_held_lock+0x36/0x1c0
[  684.190029]  ? __run_timers+0x7da/0xc70
[  684.194023]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.198525]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.203036]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.207281]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  684.211880]  ? trace_hardirqs_on+0xbd/0x310
[  684.216205]  ? kasan_check_read+0x11/0x20
[  684.220359]  ? __run_timers+0x7da/0xc70
[  684.224339]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  684.229809]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.234068]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.238310]  __run_timers+0x7e5/0xc70
[  684.242113]  ? find_held_lock+0x36/0x1c0
[  684.246193]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  684.251562]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.256061]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.260561]  ? lockdep_hardirqs_on+0x421/0x5c0
[  684.265151]  ? trace_hardirqs_on+0xbd/0x310
[  684.269476]  ? kasan_check_read+0x11/0x20
[  684.273629]  ? finish_task_switch+0x1f5/0x900
[  684.278132]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  684.283592]  ? compat_start_thread+0x80/0x80
[  684.288038]  ? pvclock_read_flags+0x160/0x160
[  684.292542]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.298087]  ? check_preemption_disabled+0x48/0x200
[  684.303117]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  684.308660]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  684.313950]  ? rcu_pm_notify+0xc0/0xc0
[  684.317847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.323398]  ? check_preemption_disabled+0x48/0x200
[  684.328432]  run_timer_softirq+0x52/0xb0
[  684.332497]  ? rcu_read_lock_sched_held+0x108/0x120
[  684.337519]  __do_softirq+0x30b/0xad8
[  684.341337]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  684.346534]  ? trace_hardirqs_off_caller+0x300/0x300
[  684.351648]  ? smpboot_thread_fn+0x334/0xa00
[  684.356070]  ? schedule+0x108/0x460
[  684.359715]  ? trace_hardirqs_off+0xb8/0x300
[  684.364129]  ? smpboot_thread_fn+0x68b/0xa00
[  684.368544]  ? trace_hardirqs_on+0x310/0x310
[  684.372961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.378505]  ? check_preemption_disabled+0x48/0x200
[  684.383528]  ? takeover_tasklets+0xa90/0xa90
[  684.387947]  run_ksoftirqd+0x94/0x100
[  684.391751]  smpboot_thread_fn+0x68b/0xa00
[  684.396003]  ? sort_range+0x30/0x30
[  684.399650]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  684.404759]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.410307]  ? __kthread_parkme+0xfb/0x1a0
[  684.414558]  kthread+0x35a/0x420
[  684.417928]  ? sort_range+0x30/0x30
[  684.421558]  ? kthread_bind+0x40/0x40
[  684.425367]  ret_from_fork+0x3a/0x50
[  684.429100] warn_alloc_show_mem: 1 callbacks suppressed
[  684.429113] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  684.429115] Mem-Info:
[  684.429146] active_anon:49550 inactive_anon:372 isolated_anon:0
[  684.429146]  active_file:21 inactive_file:14 isolated_file:0
[  684.429146]  unevictable:0 dirty:0 writeback:0 unstable:0
[  684.429146]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  684.429146]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  684.429146]  free:13755 free_pcp:502 free_cma:0
[  684.434495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  684.441349] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  684.443753] Call Trace:
[  684.476626] Node 0 
[  684.485979]  <IRQ>
[  684.513667] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  684.516236]  dump_stack+0x1c4/0x2b4
[  684.518448] lowmem_reserve[]:
[  684.520602]  ? dump_stack_print_info.cold.2+0x52/0x52
[  684.546100]  0
[  684.549746]  warn_alloc.cold.118+0xb7/0x1bd
[  684.552900]  2815
[  684.558090]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  684.559875]  6318
[  684.564197]  ? lock_downgrade+0x900/0x900
[  684.566240]  6318
[  684.571090]  ? trace_hardirqs_off+0xb8/0x300
[  684.577289]  ? trace_hardirqs_off+0xb8/0x300
[  684.579408] Node 0 
[  684.583849]  __alloc_pages_slowpath+0x2667/0x2d80
[  684.588265] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  684.590519]  ? warn_alloc+0x120/0x120
[  684.595308] lowmem_reserve[]:
[  684.621878]  ? warn_alloc+0x120/0x120
[  684.625665]  0
[  684.628777]  ? print_usage_bug+0xc0/0xc0
[  684.632551]  0 3503
[  684.634367]  ? warn_alloc+0x120/0x120
[  684.638412]  3503
[  684.640657]  ? print_usage_bug+0xc0/0xc0
[  684.644441] Node 0 
[  684.646508]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  684.650575] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  684.652785]  ? ktime_get+0x2e1/0x440
[  684.657776] lowmem_reserve[]:
[  684.686256]  ? check_preemption_disabled+0x48/0x200
[  684.689950]  0
[  684.693061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.698047]  0 0
[  684.699865]  ? should_fail+0x22d/0xd01
[  684.705382]  0
[  684.707361]  ? kasan_check_read+0x11/0x20
[  684.711227] Node 0 
[  684.713040]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  684.717160] DMA: 1*4kB 
[  684.719409]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.724661] (U) 
[  684.727246]  ? __lock_acquire+0x7ec/0x4ec0
[  684.732327] 0*8kB 
[  684.734309]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.738520] 0*16kB 1*32kB 
[  684.740684]  ? should_fail+0x22d/0xd01
[  684.745765] (U) 
[  684.748619]  ? mark_held_locks+0x130/0x130
[  684.752477] 2*64kB 
[  684.754451]  ? mark_held_locks+0x130/0x130
[  684.758667] (U) 
[  684.760994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.765208] 1*128kB 
[  684.767188]  ? graph_lock+0x170/0x170
[  684.772697] (U) 
[  684.775031]  ? mark_held_locks+0xc7/0x130
[  684.778808] 1*256kB (U) 
[  684.780833]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  684.784959] 0*512kB 
[  684.787637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.792630] 1*1024kB 
[  684.794951]  ? check_preemption_disabled+0x48/0x200
[  684.800465] (U) 
[  684.802873]  ? check_preemption_disabled+0x48/0x200
[  684.807861] 1*2048kB (M) 
[  684.809855]  ? __lock_is_held+0xb5/0x140
[  684.814839] 3*4096kB (M) 
[  684.817612]  __alloc_pages_nodemask+0xa80/0xde0
[  684.821644] = 15908kB
[  684.821654] Node 0 
[  684.824414]  ? graph_lock+0x170/0x170
[  684.829056] DMA32: 3*4kB 
[  684.831483]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  684.833695] (UM) 
[  684.837495]  ? graph_lock+0x170/0x170
[  684.840229] 0*8kB 3*16kB 
[  684.845265]  ? find_held_lock+0x36/0x1c0
[  684.847292] (UM) 1*32kB 
[  684.851115]  ? ____cache_alloc_node+0x1c7/0x1e0
[  684.853838] (M) 2*64kB 
[  684.857909]  ? lock_downgrade+0x900/0x900
[  684.860566] (M) 
[  684.865241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.867805] 3*128kB 
[  684.871953]  cache_grow_begin+0x91/0x8c0
[  684.873907] (M) 
[  684.879446]  ? do_raw_spin_unlock+0xa7/0x2f0
[  684.881748] 2*256kB 
[  684.885815]  fallback_alloc+0x203/0x2e0
[  684.887759] (M) 3*512kB 
[  684.892187]  ____cache_alloc_node+0x1c7/0x1e0
[  684.894487] (M) 
[  684.898460]  kmem_cache_alloc_node+0xe3/0x730
[  684.901105] 4*1024kB (UM) 
[  684.905608]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  684.907557] 3*2048kB (M) 
[  684.912069]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  684.914891] 3*4096kB (M) 
[  684.920005]  __alloc_skb+0x119/0x770
[  684.922745] = 25180kB
[  684.927324]  ? calc_wheel_index+0x220/0x220
[  684.930069] Node 0 
[  684.933782]  ? skb_scrub_packet+0x490/0x490
[  684.936176] Normal: 2623*4kB 
[  684.940514]  ? vprintk_default+0x28/0x30
[  684.942723] (UME) 
[  684.947046]  ? vprintk_func+0x85/0x181
[  684.950135] 197*8kB 
[  684.954195]  ? printk+0xa7/0xcf
[  684.956326] (UME) 
[  684.960215]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  684.962520] 18*16kB 
[  684.965807]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  684.967940] (UM) 
[  684.972693]  new_skb+0x26/0x1c0
[  684.974993] 18*32kB (UM) 
[  684.979590]  aoecmd_cfg+0x279/0x7f0
[  684.981640] 17*64kB 
[  684.984917]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  684.987652] (UM) 
[  684.991289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.993588] 0*128kB 
[  684.998124]  ? check_preemption_disabled+0x48/0x200
[  685.000171] 0*256kB 
[  685.005708]  ? check_preemption_disabled+0x48/0x200
[  685.008026] 0*512kB 
[  685.013055]  ? __lock_is_held+0xb5/0x140
[  685.015353] 0*1024kB 
[  685.020379]  discover_timer+0x50/0x60
[  685.022677] 0*2048kB 
[  685.026735]  call_timer_fn+0x272/0x920
[  685.029124] 0*4096kB 
[  685.032921]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.035313] = 14020kB
[  685.039198]  ? process_timeout+0x40/0x40
[  685.041598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  685.046433]  ? find_held_lock+0x36/0x1c0
[  685.048835] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  685.052897]  ? mark_held_locks+0xc7/0x130
[  685.061711] 414 total pagecache pages
[  685.065770]  ? _raw_spin_unlock_irq+0x27/0x80
[  685.074335] 0 pages in swap cache
[  685.078475]  ? _raw_spin_unlock_irq+0x27/0x80
[  685.082252] Swap cache stats: add 0, delete 0, find 0/0
[  685.082262] Free swap  = 0kB
[  685.086765]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.090223] Total swap = 0kB
[  685.090233] 1965979 pages RAM
[  685.094731]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  685.100071] 0 pages HighMem/MovableOnly
[  685.103089]  ? trace_hardirqs_on+0xbd/0x310
[  685.108400] 343324 pages reserved
[  685.108411] 0 pages cma reserved
[  685.111432]  ? kasan_check_read+0x11/0x20
[  685.114592] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  685.119104]  ? __run_timers+0x7da/0xc70
[  685.123152] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  685.127385]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  685.130817] ksoftirqd/1 cpuset=
[  685.134201]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.138320] /
[  685.144815]  __run_timers+0x7e5/0xc70
[  685.148769]  mems_allowed=0
[  685.159090]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  685.186413]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  685.191435]  ? graph_lock+0x170/0x170
[  685.195249]  ? print_usage_bug+0xc0/0xc0
[  685.199317]  ? lock_release+0x970/0x970
[  685.203302]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  685.208504]  ? find_held_lock+0x36/0x1c0
[  685.212578]  ? graph_lock+0x170/0x170
[  685.216388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.221927]  ? check_preemption_disabled+0x48/0x200
[  685.226963]  ? __lock_is_held+0xb5/0x140
[  685.231045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.236588]  ? check_preemption_disabled+0x48/0x200
[  685.241621]  run_timer_softirq+0x52/0xb0
[  685.245692]  ? rcu_read_lock_sched_held+0x108/0x120
[  685.250715]  __do_softirq+0x30b/0xad8
[  685.254545]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  685.259665]  ? pvclock_read_flags+0x160/0x160
[  685.264171]  ? lapic_next_event+0x5a/0x90
[  685.268330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.273870]  ? check_preemption_disabled+0x48/0x200
[  685.278891]  ? check_preemption_disabled+0x48/0x200
[  685.283917]  ? kvm_clock_read+0x18/0x30
[  685.287900]  ? kvm_sched_clock_read+0x9/0x20
[  685.292323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.297862]  ? check_preemption_disabled+0x48/0x200
[  685.302896]  irq_exit+0x17f/0x1c0
[  685.306366]  smp_apic_timer_interrupt+0x1cb/0x760
[  685.311217]  ? smp_reschedule_interrupt+0x109/0x650
[  685.316244]  ? smp_call_function_single_interrupt+0x650/0x650
[  685.322132]  ? interrupt_entry+0xb5/0xf0
[  685.326200]  ? trace_hardirqs_off_caller+0xbb/0x300
[  685.331221]  ? trace_hardirqs_off_caller+0xbb/0x300
[  685.336241]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.341091]  ? trace_hardirqs_off+0x300/0x300
[  685.345593]  ? trace_hardirqs_off+0x300/0x300
[  685.350093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.355634]  ? check_preemption_disabled+0x48/0x200
[  685.360658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.366212]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.371078]  apic_timer_interrupt+0xf/0x20
[  685.375309]  </IRQ>
[  685.377557] RIP: 0010:console_unlock+0x1017/0x11a0
[  685.382495] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 5a 91 5d 00 e9 08 f4 ff ff e8 80
[  685.401401] RSP: 0000:ffff8801bd5154d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  685.409119] RAX: ffff8801bdfc62c0 RBX: 0000000000000200 RCX: 1ffff10037bf8d76
[  685.416386] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293
[  685.423658] RBP: ffff8801bd515630 R08: ffff8801bdfc6bb0 R09: 0000000000000006
[  685.430927] R10: 0000000000000000 R11: ffff8801bdfc62c0 R12: dffffc0000000000
[  685.438199] R13: ffffffff848d7760 R14: ffffffff89d9bf90 R15: dffffc0000000000
[  685.445487]  ? netconsole_netdev_event+0x280/0x280
[  685.450435]  ? console_unlock+0x100e/0x11a0
[  685.454783]  ? devkmsg_read+0xbb0/0xbb0
[  685.458769]  ? lock_release+0x970/0x970
[  685.462761]  ? retint_kernel+0x2d/0x2d
[  685.466676]  vprintk_emit+0x33d/0x930
[  685.470488]  ? wake_up_klogd+0x180/0x180
[  685.474560]  ? __lock_acquire+0x6f0/0x4ec0
[  685.478799]  ? __lock_acquire+0x7ec/0x4ec0
[  685.483050]  ? mark_held_locks+0x121/0x130
[  685.487299]  ? print_usage_bug+0xc0/0xc0
[  685.491373]  ? vprintk_default+0x28/0x30
[  685.495439]  ? vprintk_func+0x85/0x181
[  685.499346]  vprintk_default+0x28/0x30
[  685.503239]  vprintk_func+0x7e/0x181
[  685.506964]  printk+0xa7/0xcf
[  685.510075]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  685.514854]  show_free_areas.cold.119+0x1ab4/0x215d
[  685.519903]  ? si_meminfo_node+0x260/0x260
[  685.524150]  ? __lock_acquire+0x7ec/0x4ec0
[  685.528399]  ? update_load_avg+0x387/0x2470
[  685.532729]  ? __lock_acquire+0x7ec/0x4ec0
[  685.536971]  ? __lock_acquire+0x7ec/0x4ec0
[  685.541236]  ? mark_held_locks+0x130/0x130
[  685.545477]  ? mark_held_locks+0x130/0x130
[  685.549721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.555261]  ? graph_lock+0x170/0x170
[  685.559078]  ? put_dec+0x3b/0xf0
[  685.562449]  ? number+0x972/0xca0
[  685.565907]  ? __lock_acquire+0x7ec/0x4ec0
[  685.570149]  ? __sanitizer_cov_trace_const_cmp1+0x10/0x20
[  685.575699]  ? find_held_lock+0x36/0x1c0
[  685.579776]  ? serial8250_console_write+0x8b3/0xb10
[  685.584799]  ? lock_downgrade+0x900/0x900
[  685.588955]  ? graph_lock+0x170/0x170
[  685.592845]  ? graph_lock+0x170/0x170
[  685.596652]  ? print_usage_bug+0xc0/0xc0
[  685.600721]  ? do_raw_spin_unlock+0xa7/0x2f0
[  685.605138]  ? trace_hardirqs_on+0x310/0x310
[  685.609552]  ? wq_watchdog_touch+0x9c/0xfe
[  685.613793]  ? io_serial_in+0x11/0x90
[  685.617609]  ? find_held_lock+0x36/0x1c0
[  685.621683]  ? mark_held_locks+0xc7/0x130
[  685.625842]  ? netconsole_netdev_event+0x280/0x280
[  685.630778]  ? console_unlock+0xfe2/0x11a0
[  685.635026]  ? lockdep_hardirqs_on+0x421/0x5c0
[  685.639617]  ? trace_hardirqs_on+0xbd/0x310
[  685.643946]  ? vprintk_emit+0x33d/0x930
[  685.647930]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  685.653388]  ? kasan_check_write+0x14/0x20
[  685.657630]  ? do_raw_spin_lock+0xc1/0x200
[  685.661880]  ? netconsole_netdev_event+0x280/0x280
[  685.666816]  ? console_unlock+0x98e/0x11a0
[  685.671070]  ? devkmsg_read+0xbb0/0xbb0
[  685.675052]  ? vprintk_emit+0x7f7/0x930
[  685.679046]  ? lock_release+0x970/0x970
[  685.683040]  ? preempt_count_add+0x7d/0x160
[  685.687374]  ? wake_up_klogd+0x11a/0x180
[  685.691444]  ? console_device+0xc0/0xc0
[  685.695426]  ? do_raw_spin_lock+0xc1/0x200
[  685.699675]  ? vprintk_emit+0x268/0x930
[  685.703663]  ? wake_up_klogd+0x180/0x180
[  685.707728]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  685.712492]  ? trace_hardirqs_off_caller+0x300/0x300
[  685.717601]  ? retint_kernel+0x1b/0x2d
[  685.721495]  ? trace_hardirqs_on+0x310/0x310
[  685.725921]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  685.730694]  ? retint_kernel+0x2d/0x2d
[  685.734593]  ? vprintk_default+0x28/0x30
[  685.738659]  ? vprintk_func+0x85/0x181
[  685.742552]  ? arch_local_irq_restore+0x45/0x52
[  685.747229]  ? printk+0xa7/0xcf
[  685.750514]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  685.755303]  ? show_mem+0x1e/0x17b
[  685.758855]  show_mem+0x34/0x17b
[  685.762235]  dump_header+0x2f1/0xf72
[  685.765971]  ? pagefault_out_of_memory+0x197/0x197
[  685.770912]  ? mark_held_locks+0x130/0x130
[  685.775152]  ? __lock_acquire+0x7ec/0x4ec0
[  685.779393]  ? mem_cgroup_charge_statistics+0x780/0x780
[  685.784762]  ? print_usage_bug+0xc0/0xc0
[  685.788831]  ? print_usage_bug+0xc0/0xc0
[  685.792903]  ? graph_lock+0x170/0x170
[  685.796704]  ? graph_lock+0x170/0x170
[  685.800512]  ? print_usage_bug+0xc0/0xc0
[  685.804578]  ? print_usage_bug+0xc0/0xc0
[  685.808656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.814207]  ? find_held_lock+0x36/0x1c0
[  685.818307]  ? mark_held_locks+0xc7/0x130
[  685.822471]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  685.827585]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  685.832703]  ? lockdep_hardirqs_on+0x421/0x5c0
[  685.837299]  ? trace_hardirqs_on+0xbd/0x310
[  685.841622]  ? kasan_check_read+0x11/0x20
[  685.845779]  ? ___ratelimit+0x36f/0x655
[  685.849765]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  685.855228]  ? trace_hardirqs_on+0x310/0x310
[  685.859641]  ? lock_downgrade+0x900/0x900
[  685.863802]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  685.868914]  ? ___ratelimit+0xaa/0x655
[  685.872814]  ? idr_get_free+0xec0/0xec0
[  685.876792]  ? kasan_check_write+0x14/0x20
[  685.881045]  ? do_raw_spin_lock+0xc1/0x200
[  685.885304]  oom_kill_process.cold.27+0x10/0x903
[  685.890071]  ? graph_lock+0x170/0x170
[  685.893880]  ? _raw_spin_unlock+0x2c/0x50
[  685.898042]  ? oom_badness+0xe6/0xaa0
[  685.901856]  ? oom_evaluate_task+0x540/0x540
[  685.906289]  ? find_held_lock+0x36/0x1c0
[  685.910371]  ? out_of_memory+0x974/0x14c0
[  685.914528]  ? lock_downgrade+0x900/0x900
[  685.918679]  ? check_preemption_disabled+0x48/0x200
[  685.923708]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  685.929511]  ? kasan_check_read+0x11/0x20
[  685.933663]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  685.938948]  ? rcu_bh_qs+0xc0/0xc0
[  685.942497]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  685.947520]  ? oom_evaluate_task+0x302/0x540
[  685.951975]  out_of_memory+0xa86/0x14c0
[  685.955974]  ? oom_killer_disable+0x3a0/0x3a0
[  685.960478]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  685.965416]  ? __mutex_add_waiter+0x2a0/0x2a0
[  685.969929]  __alloc_pages_slowpath+0x2318/0x2d80
[  685.974815]  ? warn_alloc+0x120/0x120
[  685.978622]  ? __radix_tree_lookup+0x4c0/0x4c0
[  685.983221]  ? find_get_entry+0x2f2/0xc40
[  685.987387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.992932]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  685.998128]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.003675]  ? should_fail+0x22d/0xd01
[  686.007570]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  686.012677]  ? __lock_is_held+0xb5/0x140
[  686.016776]  ? __lock_is_held+0xb5/0x140
[  686.020859]  ? ___might_sleep+0x1ed/0x300
[  686.025011]  ? lock_release+0x970/0x970
[  686.029006]  ? arch_local_save_flags+0x40/0x40
[  686.033620]  ? __might_sleep+0x95/0x190
[  686.037604]  __alloc_pages_nodemask+0xa80/0xde0
[  686.042305]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  686.047327]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  686.053129]  ? kasan_check_read+0x11/0x20
[  686.057289]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.062573]  ? graph_lock+0x170/0x170
[  686.066385]  ? print_usage_bug+0xc0/0xc0
[  686.070452]  ? graph_lock+0x170/0x170
[  686.074259]  ? graph_lock+0x170/0x170
[  686.078069]  ? __do_page_cache_readahead+0x7ce/0x980
[  686.083185]  ? find_held_lock+0x36/0x1c0
[  686.087259]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  686.092810]  alloc_pages_current+0x10c/0x210
[  686.097224]  ? lock_downgrade+0x900/0x900
[  686.101385]  __page_cache_alloc+0x38f/0x5b0
[  686.105715]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  686.111513]  ? kasan_check_read+0x11/0x20
[  686.115671]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.120959]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  686.125632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.131173]  ? check_preemption_disabled+0x48/0x200
[  686.136206]  filemap_fault+0x1594/0x25f0
[  686.140296]  ? __lock_page_or_retry+0xa00/0xa00
[  686.144972]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  686.150772]  ? kasan_check_read+0x11/0x20
[  686.154927]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.160208]  ? rcu_bh_qs+0xc0/0xc0
[  686.163760]  ? find_held_lock+0x36/0x1c0
[  686.167836]  ? filemap_map_pages+0xdea/0x1980
[  686.172369]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  686.178178]  ? find_get_pages_range_tag+0x1320/0x1320
[  686.183377]  ? unwind_dump+0x190/0x190
[  686.187277]  ? graph_lock+0x170/0x170
[  686.191096]  ? is_bpf_text_address+0xd3/0x170
[  686.195605]  ? __kernel_text_address+0xd/0x40
[  686.200119]  ? lock_acquire+0x1ed/0x520
[  686.204110]  ? ext4_filemap_fault+0x7a/0xad
[  686.208445]  ? lock_release+0x970/0x970
[  686.212422]  ? arch_local_save_flags+0x40/0x40
[  686.217003]  ? save_stack+0x43/0xd0
[  686.220641]  ? __kasan_slab_free+0x102/0x150
[  686.225054]  ? kasan_slab_free+0xe/0x10
[  686.229040]  ? kfree+0xcf/0x230
[  686.232325]  ? print_usage_bug+0xc0/0xc0
[  686.236393]  ? __vfs_read+0x117/0x9b0
[  686.240213]  ? down_read+0xb0/0x1d0
[  686.243841]  ? ext4_filemap_fault+0x7a/0xad
[  686.248172]  ? __down_interruptible+0x700/0x700
[  686.252869]  ext4_filemap_fault+0x82/0xad
[  686.257031]  __do_fault+0x100/0x6b0
[  686.260673]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  686.266132]  ? print_bad_pte+0x6c0/0x6c0
[  686.270203]  ? __kasan_slab_free+0x119/0x150
[  686.274617]  ? pmd_val+0x88/0x100
[  686.278077]  ? add_mm_counter_fast+0xd0/0xd0
[  686.282489]  ? pmd_val+0x88/0x100
[  686.285948]  ? add_mm_counter_fast+0xd0/0xd0
[  686.290367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.295914]  __handle_mm_fault+0x3709/0x53e0
[  686.300340]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  686.305191]  ? graph_lock+0x170/0x170
[  686.308997]  ? print_usage_bug+0xc0/0xc0
[  686.313081]  ? graph_lock+0x170/0x170
[  686.316884]  ? graph_lock+0x170/0x170
[  686.320714]  ? handle_mm_fault+0x42a/0xc70
[  686.324952]  ? lock_downgrade+0x900/0x900
[  686.329104]  ? check_preemption_disabled+0x48/0x200
[  686.334133]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  686.339934]  ? kasan_check_read+0x11/0x20
[  686.344087]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.349368]  ? rcu_bh_qs+0xc0/0xc0
[  686.352914]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  686.358370]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.363915]  ? check_preemption_disabled+0x48/0x200
[  686.368952]  handle_mm_fault+0x54f/0xc70
[  686.373035]  ? __handle_mm_fault+0x53e0/0x53e0
[  686.377631]  ? find_vma+0x34/0x190
[  686.381186]  __do_page_fault+0x67d/0xed0
[  686.385267]  ? mm_fault_error+0x380/0x380
[  686.389427]  ? trace_hardirqs_off+0xb8/0x300
[  686.393841]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  686.399213]  ? trace_hardirqs_on+0x310/0x310
[  686.403633]  do_page_fault+0xf2/0x7e0
[  686.407443]  ? vmalloc_sync_all+0x30/0x30
[  686.411597]  ? error_entry+0x70/0xd0
[  686.415322]  ? trace_hardirqs_off_caller+0xbb/0x300
[  686.420343]  ? trace_hardirqs_on_caller+0xc0/0x300
[  686.425276]  ? syscall_return_slowpath+0x5e0/0x5e0
[  686.430221]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  686.435071]  ? trace_hardirqs_off+0x300/0x300
[  686.439574]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.444687]  ? prepare_exit_to_usermode+0x291/0x3b0
[  686.449708]  ? page_fault+0x8/0x30
[  686.453258]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  686.458126]  ? page_fault+0x8/0x30
[  686.461676]  page_fault+0x1e/0x30
[  686.465133] RIP: 0033:0x7f60147c71fd
[  686.468858] Code: Bad RIP value.
[  686.472224] RSP: 002b:00007f6011d66e30 EFLAGS: 00010293
[  686.477595] RAX: 00000000000000b9 RBX: 00000000011c1650 RCX: 00007f60147c71fd
[  686.484867] RDX: 0000000000000fff RSI: 00007f601359b5a0 RDI: 0000000000000004
[  686.492141] RBP: 0000000000000000 R08: 00000000011ac260 R09: 0000000000000000
[  686.499410] R10: 6b205d3539343033 R11: 0000000000000293 R12: 000000000065e420
[  686.506683] R13: 00007f6011d679c0 R14: 00007f6014e0c040 R15: 0000000000000003
[  686.513984] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc2+ #100
[  686.514060] aoe: skb alloc failure
[  686.520931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  686.520941] Call Trace:
[  686.524553] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  686.533837]  dump_stack+0x1c4/0x2b4
[  686.536404] rsyslogd cpuset=
[  686.546457]  ? dump_stack_print_info.cold.2+0x52/0x52
[  686.550062] /
[  686.553095]  warn_alloc.cold.118+0xb7/0x1bd
[  686.558259]  mems_allowed=0
[  686.559995]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  686.572071]  ? lock_downgrade+0x900/0x900
[  686.576237]  ? trace_hardirqs_off+0xb8/0x300
[  686.580658]  ? trace_hardirqs_off+0xb8/0x300
[  686.585082]  __alloc_pages_slowpath+0x2667/0x2d80
[  686.589966]  ? warn_alloc+0x120/0x120
[  686.593778]  ? warn_alloc+0x120/0x120
[  686.597592]  ? print_usage_bug+0xc0/0xc0
[  686.601658]  ? warn_alloc+0x120/0x120
[  686.605469]  ? print_usage_bug+0xc0/0xc0
[  686.609544]  ? __lock_acquire+0x7ec/0x4ec0
[  686.613786]  ? __lock_acquire+0x7ec/0x4ec0
[  686.618041]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.623587]  ? should_fail+0x22d/0xd01
[  686.627487]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  686.632594]  ? __lock_acquire+0x7ec/0x4ec0
[  686.636840]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  686.641950]  ? __lock_acquire+0x7ec/0x4ec0
[  686.646186]  ? should_fail+0x22d/0xd01
[  686.650075]  ? print_usage_bug+0xc0/0xc0
[  686.654152]  ? mark_held_locks+0x130/0x130
[  686.658402]  ? mark_held_locks+0x130/0x130
[  686.662654]  ? graph_lock+0x170/0x170
[  686.666459]  ? print_usage_bug+0xc0/0xc0
[  686.670525]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  686.675285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.680835]  ? check_preemption_disabled+0x48/0x200
[  686.685852]  ? check_preemption_disabled+0x48/0x200
[  686.690890]  ? __lock_is_held+0xb5/0x140
[  686.694977]  __alloc_pages_nodemask+0xa80/0xde0
[  686.699674]  ? graph_lock+0x170/0x170
[  686.703487]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  686.708503]  ? graph_lock+0x170/0x170
[  686.712331]  ? find_held_lock+0x36/0x1c0
[  686.716412]  ? ____cache_alloc_node+0x1c7/0x1e0
[  686.721086]  ? lock_downgrade+0x900/0x900
[  686.725248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.730803]  cache_grow_begin+0x91/0x8c0
[  686.734877]  ? do_raw_spin_unlock+0xa7/0x2f0
[  686.739305]  fallback_alloc+0x203/0x2e0
[  686.743297]  ____cache_alloc_node+0x1c7/0x1e0
[  686.747812]  kmem_cache_alloc_node+0xe3/0x730
[  686.752320]  ? ipv6_get_ifaddr+0x42e/0x620
[  686.756573]  __alloc_skb+0x119/0x770
[  686.760292]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.765579]  ? skb_scrub_packet+0x490/0x490
[  686.769903]  ? lock_downgrade+0x900/0x900
[  686.774071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.779619]  ? refcount_sub_and_test_checked+0x203/0x310
[  686.785080]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  686.790541]  ? addrconf_rs_timer+0x6f0/0x6f0
[  686.794971]  ndisc_alloc_skb+0x144/0x340
[  686.799050]  ndisc_send_rs+0x331/0x6e0
[  686.802953]  addrconf_rs_timer+0x3c0/0x6f0
[  686.807206]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.811465]  call_timer_fn+0x272/0x920
[  686.815363]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.819606]  ? process_timeout+0x40/0x40
[  686.823672]  ? find_held_lock+0x36/0x1c0
[  686.827749]  ? __run_timers+0x7da/0xc70
[  686.831740]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.836241]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.840740]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.844979]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  686.849567]  ? trace_hardirqs_on+0xbd/0x310
[  686.853890]  ? kasan_check_read+0x11/0x20
[  686.858050]  ? __run_timers+0x7da/0xc70
[  686.862042]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  686.867510]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.871759]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.876009]  __run_timers+0x7e5/0xc70
[  686.879826]  ? find_held_lock+0x36/0x1c0
[  686.883903]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  686.889274]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.893775]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.898295]  ? lockdep_hardirqs_on+0x421/0x5c0
[  686.902884]  ? trace_hardirqs_on+0xbd/0x310
[  686.907214]  ? kasan_check_read+0x11/0x20
[  686.911379]  ? finish_task_switch+0x1f5/0x900
[  686.915879]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  686.921343]  ? compat_start_thread+0x80/0x80
[  686.925790]  ? pvclock_read_flags+0x160/0x160
[  686.930293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.935836]  ? check_preemption_disabled+0x48/0x200
[  686.940867]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  686.946407]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  686.951694]  ? rcu_pm_notify+0xc0/0xc0
[  686.955589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.961132]  ? check_preemption_disabled+0x48/0x200
[  686.966162]  run_timer_softirq+0x52/0xb0
[  686.970232]  ? rcu_read_lock_sched_held+0x108/0x120
[  686.975258]  __do_softirq+0x30b/0xad8
[  686.979083]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  686.984190]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.989312]  ? smpboot_thread_fn+0x334/0xa00
[  686.993736]  ? schedule+0x108/0x460
[  686.997378]  ? trace_hardirqs_off+0xb8/0x300
[  687.001795]  ? smpboot_thread_fn+0x68b/0xa00
[  687.006213]  ? trace_hardirqs_on+0x310/0x310
[  687.010628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.016169]  ? check_preemption_disabled+0x48/0x200
[  687.021195]  ? takeover_tasklets+0xa90/0xa90
[  687.025612]  run_ksoftirqd+0x94/0x100
[  687.029422]  smpboot_thread_fn+0x68b/0xa00
[  687.033667]  ? sort_range+0x30/0x30
[  687.037327]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  687.042439]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.047993]  ? __kthread_parkme+0xfb/0x1a0
[  687.052253]  kthread+0x35a/0x420
[  687.055628]  ? sort_range+0x30/0x30
[  687.059257]  ? kthread_bind+0x40/0x40
[  687.063070]  ret_from_fork+0x3a/0x50
[  687.066812] warn_alloc_show_mem: 1 callbacks suppressed
[  687.066824] CPU: 0 PID: 5225 Comm: rsyslogd Not tainted 4.19.0-rc2+ #100
[  687.066827] Mem-Info:
[  687.066858] active_anon:49550 inactive_anon:372 isolated_anon:0
[  687.066858]  active_file:21 inactive_file:14 isolated_file:0
[  687.066858]  unevictable:0 dirty:0 writeback:0 unstable:0
[  687.066858]  slab_reclaimable:9766 slab_unreclaimable:1470561
[  687.066858]  mapped:41138 shmem:379 pagetables:583 bounce:0
[  687.066858]  free:13755 free_pcp:502 free_cma:0
[  687.072210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  687.079066] Node 0 active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164552kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.081469] Call Trace:
[  687.114846] Node 0 
[  687.124213]  <IRQ>
[  687.151912] 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
[  687.154482]  dump_stack+0x1c4/0x2b4
[  687.156686] lowmem_reserve[]: 0 2815
[  687.158872]  ? dump_stack_print_info.cold.2+0x52/0x52
[  687.184365]  6318
[  687.188029]  warn_alloc.cold.118+0xb7/0x1bd
[  687.191701]  6318
[  687.196902]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  687.198943] Node 0 
[  687.203288]  ? lock_downgrade+0x900/0x900
[  687.205356] DMA32 free:25180kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887240kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.210179]  ? trace_hardirqs_off+0xb8/0x300
[  687.212412] lowmem_reserve[]: 0
[  687.216584]  ? trace_hardirqs_off+0xb8/0x300
[  687.243103]  0 3503
[  687.247533]  __alloc_pages_slowpath+0x2667/0x2d80
[  687.250786]  3503
[  687.255219]  ? warn_alloc+0x120/0x120
[  687.257408] Node 0 
[  687.262250]  ? warn_alloc+0x120/0x120
[  687.264317] Normal free:13932kB min:37376kB low:46720kB high:56064kB active_anon:198200kB inactive_anon:1488kB active_file:84kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5408kB pagetables:2332kB bounce:0kB free_pcp:2008kB local_pcp:548kB free_cma:0kB
[  687.264325] lowmem_reserve[]:
[  687.268133]  ? print_usage_bug+0xc0/0xc0
[  687.270346]  0 0
[  687.274155]  ? warn_alloc+0x120/0x120
[  687.302586]  0 0
[  687.305706]  ? print_usage_bug+0xc0/0xc0
[  687.309743] Node 0 
[  687.311724]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  687.315495] DMA: 1*4kB 
[  687.317484]  ? ktime_get+0x2e1/0x440
[  687.321525] (U) 
[  687.323763]  ? check_preemption_disabled+0x48/0x200
[  687.328766] 0*8kB 
[  687.331354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.335052] 0*16kB 1*32kB 
[  687.337049]  ? should_fail+0x22d/0xd01
[  687.342049] (U) 
[  687.344198]  ? kasan_check_read+0x11/0x20
[  687.349712] 2*64kB (U) 
[  687.352569]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  687.356433] 1*128kB 
[  687.358411]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  687.362537] (U) 
[  687.365124]  ? __lock_acquire+0x7ec/0x4ec0
[  687.370387] 1*256kB 
[  687.372714]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  687.377800] (U) 
[  687.379776]  ? should_fail+0x22d/0xd01
[  687.383995] 0*512kB 
[  687.386333]  ? mark_held_locks+0x130/0x130
[  687.391408] 1*1024kB 
[  687.393382]  ? mark_held_locks+0x130/0x130
[  687.397249] (U) 
[  687.399575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.403786] 1*2048kB (M) 
[  687.406210]  ? graph_lock+0x170/0x170
[  687.410418] 3*4096kB 
[  687.412392]  ? mark_held_locks+0xc7/0x130
[  687.417906] (M) 
[  687.420667]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  687.424448] = 15908kB
[  687.426859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.430988] Node 0 
[  687.432962]  ? check_preemption_disabled+0x48/0x200
[  687.437956] DMA32: 
[  687.440366]  ? check_preemption_disabled+0x48/0x200
[  687.445892] 3*4kB 
[  687.448138]  ? __lock_is_held+0xb5/0x140
[  687.453127] (UM) 
[  687.455378]  __alloc_pages_nodemask+0xa80/0xde0
[  687.460375] 0*8kB 
[  687.462522]  ? graph_lock+0x170/0x170
[  687.466562] 3*16kB 
[  687.468633]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  687.473269] (UM) 
[  687.475428]  ? graph_lock+0x170/0x170
[  687.479209] 1*32kB 
[  687.481459]  ? find_held_lock+0x36/0x1c0
[  687.486450] (M) 
[  687.488519]  ? ____cache_alloc_node+0x1c7/0x1e0
[  687.492285] 2*64kB (M) 
[  687.494531]  ? lock_downgrade+0x900/0x900
[  687.498573] 3*128kB 
[  687.500553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.505195] (M) 
[  687.507782]  cache_grow_begin+0x91/0x8c0
[  687.511906] 2*256kB (M) 
[  687.514242]  ? do_raw_spin_unlock+0xa7/0x2f0
[  687.519760] 3*512kB 
[  687.521739]  fallback_alloc+0x203/0x2e0
[  687.525785] (M) 
[  687.528455]  ____cache_alloc_node+0x1c7/0x1e0
[  687.532843] 4*1024kB 
[  687.535168]  kmem_cache_alloc_node+0xe3/0x730
[  687.539120] (UM) 
[  687.541101]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  687.545575] 3*2048kB 
[  687.547983]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  687.552457] (M) 
[  687.554527]  __alloc_skb+0x119/0x770
[  687.559598] 3*4096kB (M) 
[  687.562035]  ? calc_wheel_index+0x220/0x220
[  687.566598] = 25180kB
[  687.568570]  ? skb_scrub_packet+0x490/0x490
[  687.572265] Node 0 
[  687.575045]  ? vprintk_default+0x28/0x30
[  687.579336] Normal: 2623*4kB 
[  687.581752]  ? vprintk_func+0x85/0x181
[  687.586059] (UME) 
[  687.588307]  ? printk+0xa7/0xcf
[  687.592341] 197*8kB (UME) 
[  687.595455]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  687.599319] 18*16kB 
[  687.601467]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  687.604721] (UM) 
[  687.607567]  new_skb+0x26/0x1c0
[  687.612305] 18*32kB 
[  687.614626]  aoecmd_cfg+0x279/0x7f0
[  687.619188] (UM) 
[  687.621256]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  687.624509] 17*64kB (UM) 
[  687.626847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.630454] 0*128kB 
[  687.632521]  ? check_preemption_disabled+0x48/0x200
[  687.636822] 0*256kB 0*512kB 
[  687.639594]  ? check_preemption_disabled+0x48/0x200
[  687.645113] 0*1024kB 
[  687.647444]  ? __lock_is_held+0xb5/0x140
[  687.652436] 0*2048kB 
[  687.655469]  discover_timer+0x50/0x60
[  687.660445] 0*4096kB = 14020kB
[  687.662868]  call_timer_fn+0x272/0x920
[  687.666911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  687.669325]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  687.673111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  687.676305]  ? process_timeout+0x40/0x40
[  687.680166] 414 total pagecache pages
[  687.689009]  ? find_held_lock+0x36/0x1c0
[  687.693849] 0 pages in swap cache
[  687.702430]  ? mark_held_locks+0xc7/0x130
[  687.706461] Swap cache stats: add 0, delete 0, find 0/0
[  687.706472] Free swap  = 0kB
[  687.710274]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.714313] Total swap = 0kB
[  687.717766]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.721896] 1965979 pages RAM
[  687.727262]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  687.730259] 0 pages HighMem/MovableOnly
[  687.734755]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  687.737751] 343324 pages reserved
[  687.742248]  ? trace_hardirqs_on+0xbd/0x310
[  687.745337] 0 pages cma reserved
[  687.750176]  ? kasan_check_read+0x11/0x20
[  687.754201] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  687.758711]  ? __run_timers+0x7da/0xc70
[  687.762245] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  687.766475]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  687.769820] ksoftirqd/1 cpuset=
[  687.773980]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  687.780457] /
[  687.784438]  __run_timers+0x7e5/0xc70
[  687.794723]  mems_allowed=0
[  687.816696]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  687.822068]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  687.827092]  ? graph_lock+0x170/0x170
[  687.830904]  ? print_usage_bug+0xc0/0xc0
[  687.834970]  ? lock_release+0x970/0x970
[  687.838950]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  687.844154]  ? find_held_lock+0x36/0x1c0
[  687.848226]  ? graph_lock+0x170/0x170
[  687.852043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.857588]  ? check_preemption_disabled+0x48/0x200
[  687.862630]  ? __lock_is_held+0xb5/0x140
[  687.866704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.872247]  ? check_preemption_disabled+0x48/0x200
[  687.877290]  run_timer_softirq+0x52/0xb0
[  687.881354]  ? rcu_read_lock_sched_held+0x108/0x120
[  687.886378]  __do_softirq+0x30b/0xad8
[  687.890194]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  687.895312]  ? pvclock_read_flags+0x160/0x160
[  687.899809]  ? lapic_next_event+0x5a/0x90
[  687.903960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.909498]  ? check_preemption_disabled+0x48/0x200
[  687.914512]  ? check_preemption_disabled+0x48/0x200
[  687.919537]  ? kvm_clock_read+0x18/0x30
[  687.923524]  ? kvm_sched_clock_read+0x9/0x20
[  687.927944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.933486]  ? check_preemption_disabled+0x48/0x200
[  687.938519]  irq_exit+0x17f/0x1c0
[  687.941979]  smp_apic_timer_interrupt+0x1cb/0x760
[  687.946824]  ? smp_reschedule_interrupt+0x109/0x650
[  687.951868]  ? smp_call_function_single_interrupt+0x650/0x650
[  687.957773]  ? interrupt_entry+0xb5/0xf0
[  687.961854]  ? trace_hardirqs_off_caller+0xbb/0x300
[  687.966872]  ? trace_hardirqs_off_caller+0xbb/0x300
[  687.971893]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  687.976739]  ? trace_hardirqs_off+0x300/0x300
[  687.981240]  ? trace_hardirqs_off+0x300/0x300
[  687.985737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.991276]  ? check_preemption_disabled+0x48/0x200
[  687.996308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.002387]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.007246]  apic_timer_interrupt+0xf/0x20
[  688.011482]  </IRQ>
[  688.013752] RIP: 0010:console_unlock+0x1017/0x11a0