332]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.243620]  ? rcu_softirq_qs+0x20/0x20
[  694.247609]  ? preempt_schedule+0x4d/0x60
[  694.251768]  ? ___preempt_schedule+0x16/0x18
[  694.256208]  ? bpf_test_run+0x25d/0x780
[  694.260203]  ? netlink_diag_dump+0x2a0/0x2a0
[  694.264621]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  694.269833]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  694.274609]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  694.279482]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  694.285028]  ? fput+0x130/0x1a0
[  694.288325]  ? __bpf_prog_get+0x9b/0x290
[  694.292401]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  694.297250]  ? bpf_prog_test_run+0x130/0x1a0
[  694.301673]  ? __x64_sys_bpf+0x3d8/0x520
[  694.305741]  ? bpf_prog_get+0x20/0x20
[  694.309558]  ? bpf_prog_get+0x20/0x20
[  694.313377]  ? do_syscall_64+0x1b9/0x820
[  694.317450]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  694.322827]  ? syscall_return_slowpath+0x5e0/0x5e0
[  694.327773]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.332637]  ? trace_hardirqs_on_caller+0x310/0x310
[  694.337679]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  694.342706]  ? prepare_exit_to_usermode+0x291/0x3b0
[  694.347737]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.352604]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  694.357992] warn_alloc_show_mem: 1 callbacks suppressed
[  694.358004] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  694.358006] Mem-Info:
[  694.358049] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  694.358049]  active_file:14 inactive_file:12 isolated_file:0
[  694.358049]  unevictable:0 dirty:0 writeback:0 unstable:0
[  694.358049]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  694.358049]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  694.358049]  free:13708 free_pcp:294 free_cma:0
[  694.363391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.369292] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  694.371700] Call Trace:
[  694.404765] Node 0 
[  694.414130]  <IRQ>
[  694.442022] 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
[  694.444621]  dump_stack+0x244/0x39d
[  694.446828] lowmem_reserve[]:
[  694.448982]  ? dump_stack_print_info.cold.1+0x20/0x20
[  694.474489]  0
[  694.478143]  warn_alloc.cold.117+0xb7/0x1bd
[  694.481216]  2819
[  694.486405]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  694.488192]  6323
[  694.492533]  ? lock_downgrade+0x900/0x900
[  694.494583]  6323
[  694.499434]  ? trace_hardirqs_off+0xb8/0x310
[  694.505627]  ? trace_hardirqs_off+0xb8/0x310
[  694.507672] Node 0 
[  694.512088]  __alloc_pages_slowpath+0x2660/0x2d70
[  694.516499] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  694.518744]  ? warn_alloc+0x120/0x120
[  694.523542] lowmem_reserve[]:
[  694.550959]  ? pvclock_read_flags+0x160/0x160
[  694.554746]  0
[  694.557864]  ? warn_alloc+0x120/0x120
[  694.562355]  0
[  694.564160]  ? print_usage_bug+0xc0/0xc0
[  694.567941]  3503
[  694.569746]  ? warn_alloc+0x120/0x120
[  694.573799]  3503
[  694.575872]  ? print_usage_bug+0xc0/0xc0
[  694.581717]  ? ktime_get+0x2c1/0x400
[  694.585761] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  694.589524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.589551]  ? check_preemption_disabled+0x48/0x280
[  694.618639] lowmem_reserve[]:
[  694.624202]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  694.629551]  0 0
[  694.632672]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.637141]  0 0
[  694.639831]  ? should_fail+0x22d/0xd01
[  694.645345] Node 0 
[  694.647327]  ? kasan_check_read+0x11/0x20
[  694.651196] DMA: 
[  694.653441]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  694.657574] 1*4kB 
[  694.659639]  ? __lock_acquire+0x62f/0x4c20
[  694.664719] (U) 
[  694.666873]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  694.671094] 0*8kB 0*16kB 
[  694.673089]  ? should_fail+0x22d/0xd01
[  694.678190] 1*32kB 
[  694.680949]  ? print_usage_bug+0xc0/0xc0
[  694.684823] (U) 
[  694.687068]  ? mark_held_locks+0x130/0x130
[  694.691116] 2*64kB 
[  694.693092]  ? mark_held_locks+0x130/0x130
[  694.697307] (U) 
[  694.699556]  ? check_preemption_disabled+0x48/0x280
[  694.703760] 1*128kB (U) 
[  694.705759]  ? zap_class+0x640/0x640
[  694.710748] 1*256kB (U) 
[  694.713443]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  694.717137] 0*512kB 
[  694.719816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.724546] 1*1024kB (U) 
[  694.726885]  ? check_preemption_disabled+0x48/0x280
[  694.732398] 1*2048kB (M) 
[  694.735176]  ? __lock_is_held+0xb5/0x140
[  694.740163] 3*4096kB (M) 
[  694.742938]  __alloc_pages_nodemask+0xa80/0xde0
[  694.746972] = 15908kB
[  694.746982] Node 0 
[  694.749742]  ? zap_class+0x640/0x640
[  694.754394] DMA32: 
[  694.756812]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  694.759035] 5*4kB 
[  694.762752]  ? find_held_lock+0x36/0x1c0
[  694.764964] (UM) 
[  694.769988]  ? ____cache_alloc_node+0x1c7/0x1e0
[  694.772116] 2*8kB 
[  694.776178]  ? lock_downgrade+0x900/0x900
[  694.778226] (UM) 
[  694.782905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.785038] 3*16kB 
[  694.789183]  cache_grow_begin+0xa5/0x8c0
[  694.791226] (M) 
[  694.796765]  ? do_raw_spin_unlock+0xa7/0x330
[  694.799000] 3*32kB 
[  694.803068]  fallback_alloc+0x204/0x2e0
[  694.805026] (UM) 
[  694.809440]  ____cache_alloc_node+0x1c7/0x1e0
[  694.811659] 2*64kB 
[  694.815643]  kmem_cache_alloc_node+0xe3/0x730
[  694.817690] (M) 
[  694.822197]  ? lockdep_hardirqs_on+0x296/0x5b0
[  694.824418] 2*128kB 
[  694.828923]  __alloc_skb+0x119/0x770
[  694.830875] (M) 
[  694.835466]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  694.837768] 4*256kB 
[  694.841495]  ? netdev_alloc_frag+0x1f0/0x1f0
[  694.843457] (M) 
[  694.848829]  ? vprintk_default+0x28/0x30
[  694.851132] 4*512kB 
[  694.855550]  ? vprintk_func+0x85/0x181
[  694.857504] (UM) 
[  694.861568]  ? printk+0xa7/0xcf
[  694.863875] 3*1024kB 
[  694.867761]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  694.869817] (UM) 
[  694.873110]  new_skb+0x26/0x1c0
[  694.875499] 3*2048kB 
[  694.880651]  aoecmd_cfg+0x279/0x7f0
[  694.882691] (M) 
[  694.885975]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  694.888362] 3*4096kB 
[  694.892005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.893959] (M) 
[  694.898286]  ? __lock_is_held+0xb5/0x140
[  694.900671] = 25140kB
[  694.906213]  discover_timer+0x50/0x60
[  694.908170] Node 0 
[  694.912234]  call_timer_fn+0x272/0x920
[  694.914624] Normal: 
[  694.918424]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  694.920644] 1714*4kB 
[  694.924533]  ? process_timeout+0x40/0x40
[  694.926840] (UME) 
[  694.931687]  ? mark_held_locks+0xc7/0x130
[  694.934067] 596*8kB (UMEH) 
[  694.938142]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.940274] 89*16kB 
[  694.944424]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.947336] (UME) 
[  694.951832]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  694.954137] 20*32kB 
[  694.958637]  ? lockdep_hardirqs_on+0x296/0x5b0
[  694.960767] (UMH) 
[  694.965621]  ? trace_hardirqs_on+0xbd/0x310
[  694.967925] 2*64kB 
[  694.972510]  ? kasan_check_read+0x11/0x20
[  694.974640] (UH) 
[  694.978963]  ? __run_timers+0x7da/0xc70
[  694.981181] 0*128kB 
[  694.985332]  ? trace_hardirqs_off_caller+0x310/0x310
[  694.987377] 0*256kB 
[  694.991358]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  694.993655] 0*512kB 
[  694.998757]  __run_timers+0x7e5/0xc70
[  695.001062] 0*1024kB 0*2048kB 
[  695.005928]  ? timer_fixup_init+0x70/0x70
[  695.008230] 0*4096kB 
[  695.012032]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  695.015214] = 13816kB
[  695.019362]  ? zap_class+0x640/0x640
[  695.021762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.026811]  ? print_usage_bug+0xc0/0xc0
[  695.029213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.032943]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  695.041757] 9839 total pagecache pages
[  695.045831]  ? find_held_lock+0x36/0x1c0
[  695.054394] 0 pages in swap cache
[  695.059584]  ? zap_class+0x640/0x640
[  695.063451] Swap cache stats: add 0, delete 0, find 0/0
[  695.063461] Free swap  = 0kB
[  695.067538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.070964] Total swap = 0kB
[  695.070974] 1965979 pages RAM
[  695.074693]  ? check_preemption_disabled+0x48/0x280
[  695.080035] 0 pages HighMem/MovableOnly
[  695.083059]  ? __lock_is_held+0xb5/0x140
[  695.088578] 342293 pages reserved
[  695.091599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.094687] 0 pages cma reserved
[  695.099702]  ? check_preemption_disabled+0x48/0x280
[  695.104115] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  695.107724]  run_timer_softirq+0x52/0xb0
[  695.111160] ksoftirqd/0 cpuset=
[  695.116692]  ? rcu_read_lock_sched_held+0x14f/0x180
[  695.116713]  __do_softirq+0x308/0xb7e
[  695.120254] /
[  695.125275]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  695.125288]  ? lock_downgrade+0x900/0x900
[  695.125309]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  695.125336]  ? pvclock_read_flags+0x160/0x160
[  695.125354]  ? lapic_next_event+0x5a/0x90
[  695.125370]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.135798]  mems_allowed=0
[  695.139867]  ? kvm_clock_read+0x18/0x30
[  695.188387]  ? kvm_sched_clock_read+0x9/0x20
[  695.192814]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.198359]  ? check_preemption_disabled+0x48/0x280
[  695.203399]  irq_exit+0x17f/0x1c0
[  695.206868]  smp_apic_timer_interrupt+0x1cb/0x760
[  695.211719]  ? smp_reschedule_interrupt+0x109/0x650
[  695.216742]  ? smp_call_function_single_interrupt+0x650/0x650
[  695.222631]  ? interrupt_entry+0xb5/0xc0
[  695.226711]  ? trace_hardirqs_off_caller+0xbb/0x310
[  695.231730]  ? trace_hardirqs_off_caller+0xbb/0x310
[  695.236754]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.241610]  ? trace_hardirqs_on_caller+0x310/0x310
[  695.246627]  ? trace_hardirqs_on_caller+0x310/0x310
[  695.251649]  ? task_prio+0x50/0x50
[  695.255201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.260745]  ? check_preemption_disabled+0x48/0x280
[  695.265791]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.270653]  apic_timer_interrupt+0xf/0x20
[  695.274905]  </IRQ>
[  695.277150] RIP: 0010:dump_stack+0x20e/0x39d
[  695.281583] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  695.300503] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  695.308225] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  695.315498] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  695.322806] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  695.330096] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  695.337386] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  695.344685]  ? dump_stack+0x205/0x39d
[  695.348519]  ? dump_stack_print_info.cold.1+0x20/0x20
[  695.353736]  dump_header+0x27b/0xf72
[  695.357467]  ? mark_held_locks+0x130/0x130
[  695.361721]  ? pagefault_out_of_memory+0x197/0x197
[  695.366697]  ? __lock_acquire+0x62f/0x4c20
[  695.370949]  ? zap_class+0x640/0x640
[  695.374677]  ? percpu_ref_get_many+0x240/0x240
[  695.379265]  ? print_usage_bug+0xc0/0xc0
[  695.383333]  ? print_usage_bug+0xc0/0xc0
[  695.387406]  ? zap_class+0x640/0x640
[  695.391126]  ? print_usage_bug+0xc0/0xc0
[  695.395192]  ? print_usage_bug+0xc0/0xc0
[  695.399283]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.404831]  ? find_held_lock+0x36/0x1c0
[  695.408919]  ? mark_held_locks+0xc7/0x130
[  695.413075]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  695.418189]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  695.423558]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  695.428153]  ? trace_hardirqs_on+0xbd/0x310
[  695.432480]  ? kasan_check_read+0x11/0x20
[  695.436653]  ? ___ratelimit+0x3b4/0x672
[  695.440661]  ? trace_hardirqs_off_caller+0x310/0x310
[  695.445788]  ? trace_hardirqs_on+0x310/0x310
[  695.450227]  ? lock_downgrade+0x900/0x900
[  695.454388]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  695.459503]  ? ___ratelimit+0x3b9/0x672
[  695.463486]  ? idr_get_free+0xec0/0xec0
[  695.467468]  ? find_held_lock+0x36/0x1c0
[  695.471554]  oom_kill_process.cold.27+0x10/0x903
[  695.476318]  ? zap_class+0x640/0x640
[  695.480047]  ? check_preemption_disabled+0x48/0x280
[  695.485077]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  695.490018]  ? kasan_check_read+0x11/0x20
[  695.494184]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.499476]  ? oom_evaluate_task+0x540/0x540
[  695.503909]  ? find_held_lock+0x36/0x1c0
[  695.507991]  ? out_of_memory+0x974/0x1430
[  695.512157]  ? lock_downgrade+0x900/0x900
[  695.516310]  ? check_preemption_disabled+0x48/0x280
[  695.521339]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  695.526275]  ? kasan_check_read+0x11/0x20
[  695.530434]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.535717]  ? rcu_softirq_qs+0x20/0x20
[  695.539702]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.545262]  ? oom_evaluate_task+0x302/0x540
[  695.549683]  out_of_memory+0xa84/0x1430
[  695.553678]  ? oom_killer_disable+0x3a0/0x3a0
[  695.558177]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  695.563116]  ? __mutex_add_waiter+0x2a0/0x2a0
[  695.567629]  __alloc_pages_slowpath+0x22d4/0x2d70
[  695.572512]  ? warn_alloc+0x120/0x120
[  695.576328]  ? rcu_softirq_qs+0x20/0x20
[  695.580336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.585879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.591428]  ? should_fail+0x22d/0xd01
[  695.595328]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.600444]  ? zap_class+0x640/0x640
[  695.604191]  ? __lock_is_held+0xb5/0x140
[  695.608269]  ? mark_held_locks+0x130/0x130
[  695.612517]  ? lock_release+0xa00/0xa00
[  695.616504]  ? perf_trace_sched_process_exec+0x860/0x860
[  695.621974]  ? __might_sleep+0x95/0x190
[  695.625963]  __alloc_pages_nodemask+0xa80/0xde0
[  695.630654]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  695.635676]  ? __page_cache_alloc+0x191/0x5c0
[  695.640177]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  695.645114]  ? kasan_check_read+0x11/0x20
[  695.649271]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.654561]  ? zap_class+0x640/0x640
[  695.658288]  ? zap_class+0x640/0x640
[  695.662008]  ? zap_class+0x640/0x640
[  695.665725]  ? __do_page_cache_readahead+0x7ce/0x980
[  695.670837]  ? find_held_lock+0x36/0x1c0
[  695.674912]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  695.680464]  alloc_pages_current+0x173/0x350
[  695.684888]  __page_cache_alloc+0x38c/0x5c0
[  695.689218]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  695.694154]  ? kasan_check_read+0x11/0x20
[  695.698315]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.703599]  ? generic_perform_write+0x6a0/0x6a0
[  695.708361]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.713906]  ? check_preemption_disabled+0x48/0x280
[  695.718937]  filemap_fault+0x1594/0x25f0
[  695.723021]  ? __lock_page_or_retry+0xa00/0xa00
[  695.727700]  ? mark_held_locks+0x130/0x130
[  695.731948]  ? rcu_softirq_qs+0x20/0x20
[  695.735949]  ? remove_wait_queue+0x1a6/0x360
[  695.740367]  ? trace_hardirqs_off_caller+0x310/0x310
[  695.745484]  ? filemap_map_pages+0xe04/0x1990
[  695.749999]  ? print_usage_bug+0xc0/0xc0
[  695.754071]  ? add_wait_queue+0x2b0/0x2b0
[  695.758230]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  695.763162]  ? print_usage_bug+0xc0/0xc0
[  695.767233]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  695.772794]  ? fput+0x130/0x1a0
[  695.776094]  ? poll_freewait+0x1d6/0x260
[  695.780164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.785976]  ? print_usage_bug+0xc0/0xc0
[  695.790051]  ? __lock_acquire+0x62f/0x4c20
[  695.794309]  ? lock_acquire+0x1ed/0x520
[  695.798293]  ? ext4_filemap_fault+0x7a/0xad
[  695.802637]  ? lock_release+0xa00/0xa00
[  695.806628]  ? perf_trace_sched_process_exec+0x860/0x860
[  695.812099]  ? print_usage_bug+0xc0/0xc0
[  695.816167]  ? print_usage_bug+0xc0/0xc0
[  695.820248]  ? down_read+0x8d/0x120
[  695.823884]  ? ext4_filemap_fault+0x7a/0xad
[  695.828214]  ? __down_interruptible+0x700/0x700
[  695.832902]  ext4_filemap_fault+0x82/0xad
[  695.837074]  __do_fault+0x100/0x6b0
[  695.840724]  ? pmd_devmap_trans_unstable+0x220/0x220
[  695.845842]  ? mark_held_locks+0x130/0x130
[  695.850086]  ? mark_held_locks+0x130/0x130
[  695.854326]  ? find_held_lock+0x36/0x1c0
[  695.858402]  ? zap_class+0x640/0x640
[  695.862119]  ? find_held_lock+0x36/0x1c0
[  695.866185]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.871736]  __handle_mm_fault+0x307c/0x5920
[  695.876148]  ? poll_select_copy_remaining+0x18c/0x6a0
[  695.881352]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  695.886209]  ? __might_fault+0x12b/0x1e0
[  695.890276]  ? lock_downgrade+0x900/0x900
[  695.894442]  ? zap_class+0x640/0x640
[  695.898158]  ? zap_class+0x640/0x640
[  695.901884]  ? find_held_lock+0x36/0x1c0
[  695.905960]  ? handle_mm_fault+0x42a/0xc70
[  695.910198]  ? lock_downgrade+0x900/0x900
[  695.914351]  ? check_preemption_disabled+0x48/0x280
[  695.919379]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  695.924311]  ? kasan_check_read+0x11/0x20
[  695.928467]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.933751]  ? rcu_softirq_qs+0x20/0x20
[  695.937738]  ? trace_hardirqs_off_caller+0x310/0x310
[  695.942848]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.948392]  ? check_preemption_disabled+0x48/0x280
[  695.953425]  handle_mm_fault+0x54f/0xc70
[  695.957499]  ? __handle_mm_fault+0x5920/0x5920
[  695.962097]  ? find_vma+0x34/0x190
[  695.965651]  __do_page_fault+0x5e8/0xe60
[  695.969720]  ? trace_hardirqs_off+0xb8/0x310
[  695.974149]  do_page_fault+0xf2/0x7e0
[  695.977958]  ? vmalloc_sync_all+0x30/0x30
[  695.982119]  ? error_entry+0x70/0xd0
[  695.985840]  ? trace_hardirqs_off_caller+0xbb/0x310
[  695.990859]  ? trace_hardirqs_on_caller+0xc0/0x310
[  695.995805]  ? syscall_return_slowpath+0x5e0/0x5e0
[  696.000744]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.005594]  ? trace_hardirqs_on_caller+0x310/0x310
[  696.010613]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  696.016075]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  696.021100]  ? prepare_exit_to_usermode+0x291/0x3b0
[  696.026125]  ? page_fault+0x8/0x30
[  696.029672]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.034534]  ? page_fault+0x8/0x30
[  696.038101]  page_fault+0x1e/0x30
[  696.041563] RIP: 0033:0x7f01c7eacdd3
[  696.045298] Code: Bad RIP value.
[  696.048664] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  696.054033] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  696.061307] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  696.068595] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  696.075868] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  696.083137] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  696.090461] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  696.090549] aoe: skb alloc failure
[  696.096970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  696.096975] Call Trace:
[  696.097000]  dump_stack+0x244/0x39d
[  696.097021]  ? dump_stack_print_info.cold.1+0x20/0x20
[  696.100585] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  696.109912]  warn_alloc.cold.117+0xb7/0x1bd
[  696.112471] init cpuset=
[  696.116098]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  696.121269] /
[  696.130994]  ? lock_downgrade+0x900/0x900
[  696.135300]  mems_allowed=0
[  696.137980]  ? trace_hardirqs_off+0xb8/0x310
[  696.155987]  ? trace_hardirqs_off+0xb8/0x310
[  696.160412]  __alloc_pages_slowpath+0x2660/0x2d70
[  696.165293]  ? warn_alloc+0x120/0x120
[  696.169124]  ? ring_buffer_record_is_on+0xe1/0x130
[  696.174067]  ? warn_alloc+0x120/0x120
[  696.177875]  ? print_usage_bug+0xc0/0xc0
[  696.181938]  ? warn_alloc+0x120/0x120
[  696.185744]  ? print_usage_bug+0xc0/0xc0
[  696.189854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.195402]  ? should_fail+0x22d/0xd01
[  696.199308]  ? __lock_acquire+0x62f/0x4c20
[  696.203552]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  696.208686]  ? __lock_acquire+0x62f/0x4c20
[  696.212941]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  696.218059]  ? __lock_acquire+0x62f/0x4c20
[  696.222307]  ? should_fail+0x22d/0xd01
[  696.226222]  ? mark_held_locks+0x130/0x130
[  696.230488]  ? mark_held_locks+0x130/0x130
[  696.234751]  ? zap_class+0x640/0x640
[  696.238484]  ? print_usage_bug+0xc0/0xc0
[  696.242575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.248125]  ? check_preemption_disabled+0x48/0x280
[  696.253165]  ? __lock_is_held+0xb5/0x140
[  696.257241]  __alloc_pages_nodemask+0xa80/0xde0
[  696.261916]  ? zap_class+0x640/0x640
[  696.265642]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  696.270714]  ? find_held_lock+0x36/0x1c0
[  696.274812]  ? ____cache_alloc_node+0x1c7/0x1e0
[  696.279505]  ? lock_downgrade+0x900/0x900
[  696.283665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.289213]  cache_grow_begin+0xa5/0x8c0
[  696.293282]  ? do_raw_spin_unlock+0xa7/0x330
[  696.297704]  fallback_alloc+0x204/0x2e0
[  696.301715]  ____cache_alloc_node+0x1c7/0x1e0
[  696.306221]  kmem_cache_alloc_node+0xe3/0x730
[  696.310722]  ? ipv6_get_ifaddr+0x42e/0x620
[  696.314977]  __alloc_skb+0x119/0x770
[  696.318704]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  696.324011]  ? netdev_alloc_frag+0x1f0/0x1f0
[  696.328436]  ? lock_downgrade+0x900/0x900
[  696.332604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.338159]  ? refcount_sub_and_test_checked+0x203/0x310
[  696.343638]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  696.349123]  ? addrconf_rs_timer+0x690/0x690
[  696.353553]  ndisc_alloc_skb+0x144/0x340
[  696.357641]  ndisc_send_rs+0x331/0x6e0
[  696.361552]  addrconf_rs_timer+0x314/0x690
[  696.365859]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.370133]  call_timer_fn+0x272/0x920
[  696.374037]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.378302]  ? process_timeout+0x40/0x40
[  696.382382]  ? __run_timers+0x7da/0xc70
[  696.386391]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.390893]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.395394]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.399637]  ? lockdep_hardirqs_on+0x296/0x5b0
[  696.404228]  ? trace_hardirqs_on+0xbd/0x310
[  696.408556]  ? kasan_check_read+0x11/0x20
[  696.412716]  ? __run_timers+0x7da/0xc70
[  696.416695]  ? trace_hardirqs_off_caller+0x310/0x310
[  696.421815]  ? __queue_work+0x1440/0x1440
[  696.425975]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.430307]  __run_timers+0x7e5/0xc70
[  696.434135]  ? timer_fixup_init+0x70/0x70
[  696.438295]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.442807]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.447323]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  696.451912]  ? trace_hardirqs_on+0xbd/0x310
[  696.456243]  ? kasan_check_read+0x11/0x20
[  696.460503]  ? finish_task_switch+0x1f4/0x910
[  696.465008]  ? trace_hardirqs_off_caller+0x310/0x310
[  696.470127]  ? compat_start_thread+0x80/0x80
[  696.474568]  ? pvclock_read_flags+0x160/0x160
[  696.479075]  ? __switch_to_asm+0x34/0x70
[  696.483410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.488963]  ? check_preemption_disabled+0x48/0x280
[  696.494014]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  696.499565]  ? rcu_pm_notify+0xc0/0xc0
[  696.503459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.509001]  ? check_preemption_disabled+0x48/0x280
[  696.514033]  run_timer_softirq+0x52/0xb0
[  696.518108]  ? rcu_read_lock_sched_held+0x14f/0x180
[  696.523133]  __do_softirq+0x308/0xb7e
[  696.526959]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  696.532307]  ? trace_hardirqs_off+0xb8/0x310
[  696.536731]  ? rcu_irq_enter+0x18c/0x310
[  696.540817]  ? schedule+0x108/0x460
[  696.544464]  ? trace_hardirqs_off+0xb8/0x310
[  696.548885]  ? smpboot_thread_fn+0x68b/0xa00
[  696.553298]  ? trace_hardirqs_on+0x310/0x310
[  696.557715]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.563258]  ? check_preemption_disabled+0x48/0x280
[  696.568285]  ? takeover_tasklets+0xa90/0xa90
[  696.572705]  run_ksoftirqd+0x5e/0x100
[  696.576512]  smpboot_thread_fn+0x68b/0xa00
[  696.580755]  ? sort_range+0x30/0x30
[  696.584573]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  696.589685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.595231]  ? __kthread_parkme+0xfb/0x1a0
[  696.599481]  kthread+0x35a/0x420
[  696.602857]  ? sort_range+0x30/0x30
[  696.606488]  ? kthread_stop+0x900/0x900
[  696.610471]  ret_from_fork+0x3a/0x50
[  696.614215] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  696.614223] warn_alloc_show_mem: 1 callbacks suppressed
[  696.614232] Mem-Info:
[  696.620130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  696.625506] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  696.625506]  active_file:14 inactive_file:12 isolated_file:0
[  696.625506]  unevictable:0 dirty:0 writeback:0 unstable:0
[  696.625506]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  696.625506]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  696.625506]  free:13708 free_pcp:294 free_cma:0
[  696.627890] Call Trace:
[  696.637291] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.670339]  <IRQ>
[  696.672925] Node 0 
[  696.700807]  dump_stack+0x244/0x39d
[  696.702965] 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
[  696.705185]  ? dump_stack_print_info.cold.1+0x20/0x20
[  696.708789] lowmem_reserve[]: 0
[  696.734341]  warn_alloc.cold.117+0xb7/0x1bd
[  696.739529]  2819
[  696.742829]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  696.747133]  6323
[  696.749199]  ? lock_downgrade+0x900/0x900
[  696.754030]  6323
[  696.756102]  ? trace_hardirqs_off+0xb8/0x310
[  696.762291]  ? trace_hardirqs_off+0xb8/0x310
[  696.766685] Node 0 DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  696.771128]  __alloc_pages_slowpath+0x2660/0x2d70
[  696.771174]  ? warn_alloc+0x120/0x120
[  696.798649] lowmem_reserve[]:
[  696.803514]  ? __lock_acquire+0x62f/0x4c20
[  696.807285]  0
[  696.810393]  ? __lock_acquire+0x62f/0x4c20
[  696.814609]  0
[  696.816416]  ? warn_alloc+0x120/0x120
[  696.820637]  3503
[  696.822463]  ? print_usage_bug+0xc0/0xc0
[  696.826245]  3503
[  696.828308]  ? warn_alloc+0x120/0x120
[  696.834417]  ? print_usage_bug+0xc0/0xc0
[  696.838199] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  696.842294]  ? mark_held_locks+0x130/0x130
[  696.842311]  ? mark_held_locks+0x130/0x130
[  696.871379] lowmem_reserve[]:
[  696.875638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.879839]  0
[  696.882950]  ? should_fail+0x22d/0xd01
[  696.888464]  0
[  696.890271]  ? zap_class+0x640/0x640
[  696.894139]  0
[  696.895951]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  696.899644]  0
[  696.901452]  ? __lock_acquire+0x62f/0x4c20
[  696.908348]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  696.912563] Node 0 
[  696.917664]  ? should_fail+0x22d/0xd01
[  696.917667] DMA: 1*4kB 
[  696.919918]  ? mark_held_locks+0x130/0x130
[  696.923790] (U) 
[  696.926374]  ? mark_held_locks+0x130/0x130
[  696.930593] 0*8kB 
[  696.932572]  ? lock_downgrade+0x900/0x900
[  696.936800] 0*16kB 
[  696.938949]  ? zap_class+0x640/0x640
[  696.943080] 1*32kB 
[  696.945313]  ? zap_class+0x640/0x640
[  696.949010] (U) 
[  696.951249]  ? zap_class+0x640/0x640
[  696.954956] 2*64kB 
[  696.956935]  ? do_raw_spin_unlock+0xa7/0x330
[  696.960629] (U) 
[  696.962872]  ? trace_hardirqs_on+0x310/0x310
[  696.967262] 1*128kB 
[  696.969247]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.973637] (U) 
[  696.975965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.981483] 1*256kB 
[  696.983463]  ? check_preemption_disabled+0x48/0x280
[  696.988979] (U) 
[  696.991313]  ? __lock_is_held+0xb5/0x140
[  696.996302] 0*512kB 1*1024kB 
[  696.998297]  __alloc_pages_nodemask+0xa80/0xde0
[  697.002336] (U) 
[  697.005443]  ? zap_class+0x640/0x640
[  697.010102] 1*2048kB 
[  697.012092]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  697.015796] (M) 
[  697.018238]  ? find_held_lock+0x36/0x1c0
[  697.023236] 3*4096kB 
[  697.025226]  ? ____cache_alloc_node+0x1c7/0x1e0
[  697.029262] (M) 
[  697.031677]  ? lock_downgrade+0x900/0x900
[  697.036325] = 15908kB
[  697.038309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.042434] Node 0 
[  697.044849]  cache_grow_begin+0xa5/0x8c0
[  697.050384] DMA32: 
[  697.052631]  ? do_raw_spin_unlock+0xa7/0x330
[  697.056671] 5*4kB 
[  697.058918]  fallback_alloc+0x204/0x2e0
[  697.063308] (UM) 
[  697.065472]  ____cache_alloc_node+0x1c7/0x1e0
[  697.069430] 2*8kB 
[  697.071499]  kmem_cache_alloc_node+0xe3/0x730
[  697.075972] (UM) 
[  697.078124]  ? lockdep_hardirqs_on+0x296/0x5b0
[  697.082601] 3*16kB 
[  697.084700]  __alloc_skb+0x119/0x770
[  697.089259] (M) 
[  697.091502]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  697.095192] 3*32kB 
[  697.097173]  ? netdev_alloc_frag+0x1f0/0x1f0
[  697.102518] (UM) 
[  697.104767]  ? vprintk_default+0x28/0x30
[  697.109151] 2*64kB 
[  697.111212]  ? vprintk_func+0x85/0x181
[  697.115251] (M) 2*128kB 
[  697.117499]  ? printk+0xa7/0xcf
[  697.121367] (M) 
[  697.124041]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  697.127309] 4*256kB 
[  697.129302]  new_skb+0x26/0x1c0
[  697.134030] (M) 
[  697.136357]  aoecmd_cfg+0x279/0x7f0
[  697.139618] 4*512kB 
[  697.141605]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  697.145210] (UM) 
[  697.147537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.151838] 3*1024kB 
[  697.153911]  ? __lock_is_held+0xb5/0x140
[  697.159419] (UM) 3*2048kB 
[  697.161859]  discover_timer+0x50/0x60
[  697.165891] (M) 
[  697.168741]  call_timer_fn+0x272/0x920
[  697.172521] 3*4096kB 
[  697.174499]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  697.178368] (M) 
[  697.180790]  ? process_timeout+0x40/0x40
[  697.185617] = 25140kB
[  697.187601]  ? mark_held_locks+0xc7/0x130
[  697.191638] Node 0 
[  697.194053]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.198188] Normal: 
[  697.200430]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.204907] 1714*4kB 
[  697.207233]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  697.211711] (UME) 
[  697.214125]  ? lockdep_hardirqs_on+0x296/0x5b0
[  697.218950] 596*8kB 
[  697.221104]  ? trace_hardirqs_on+0xbd/0x310
[  697.225666] (UMEH) 
[  697.227996]  ? kasan_check_read+0x11/0x20
[  697.232298] 89*16kB 
[  697.234541]  ? __run_timers+0x7da/0xc70
[  697.238664] (UME) 20*32kB 
[  697.241001]  ? trace_hardirqs_off_caller+0x310/0x310
[  697.244958] (UMH) 
[  697.247820]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  697.252896] 2*64kB 
[  697.255053]  __run_timers+0x7e5/0xc70
[  697.259881] (UH) 
[  697.262133]  ? timer_fixup_init+0x70/0x70
[  697.265906] 0*128kB 
[  697.267986]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  697.272112] 0*256kB 0*512kB 
[  697.274448]  ? zap_class+0x640/0x640
[  697.279448] 0*1024kB 
[  697.282471]  ? print_usage_bug+0xc0/0xc0
[  697.286168] 0*2048kB 
[  697.288585]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  697.292627] 0*4096kB 
[  697.295040]  ? find_held_lock+0x36/0x1c0
[  697.300214] = 13816kB
[  697.302626]  ? zap_class+0x640/0x640
[  697.306675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.309085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.312794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.321625]  ? check_preemption_disabled+0x48/0x280
[  697.327145] 9839 total pagecache pages
[  697.335725]  ? __lock_is_held+0xb5/0x140
[  697.340727] 0 pages in swap cache
[  697.344612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.348660] Swap cache stats: add 0, delete 0, find 0/0
[  697.352111]  ? check_preemption_disabled+0x48/0x280
[  697.357629] Free swap  = 0kB
[  697.362996]  run_timer_softirq+0x52/0xb0
[  697.367999] Total swap = 0kB
[  697.371023]  ? rcu_read_lock_sched_held+0x14f/0x180
[  697.375070] 1965979 pages RAM
[  697.378093]  __do_softirq+0x308/0xb7e
[  697.383090] 0 pages HighMem/MovableOnly
[  697.386195]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  697.389979] 342293 pages reserved
[  697.393955]  ? lock_downgrade+0x900/0x900
[  697.398433] 0 pages cma reserved
[  697.401898]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  697.406111] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  697.409395]  ? pvclock_read_flags+0x160/0x160
[  697.414590] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  697.421163]  ? lapic_next_event+0x5a/0x90
[  697.425645] ksoftirqd/0 cpuset=
[  697.435958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.440090] /
[  697.443384]  ? kvm_clock_read+0x18/0x30
[  697.448902]  mems_allowed=0
[  697.450619]  ? kvm_sched_clock_read+0x9/0x20
[  697.461912]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.467461]  ? check_preemption_disabled+0x48/0x280
[  697.472499]  irq_exit+0x17f/0x1c0
[  697.475966]  smp_apic_timer_interrupt+0x1cb/0x760
[  697.480828]  ? smp_reschedule_interrupt+0x109/0x650
[  697.485865]  ? smp_call_function_single_interrupt+0x650/0x650
[  697.491769]  ? interrupt_entry+0xb5/0xc0
[  697.495860]  ? trace_hardirqs_off_caller+0xbb/0x310
[  697.500891]  ? trace_hardirqs_off_caller+0xbb/0x310
[  697.505926]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  697.510793]  ? trace_hardirqs_on_caller+0x310/0x310
[  697.515822]  ? trace_hardirqs_on_caller+0x310/0x310
[  697.520855]  ? task_prio+0x50/0x50
[  697.524411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.529960]  ? check_preemption_disabled+0x48/0x280
[  697.534994]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  697.539865]  apic_timer_interrupt+0xf/0x20
[  697.544103]  </IRQ>
[  697.546351] RIP: 0010:dump_stack+0x20e/0x39d
[  697.550769] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  697.569712] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  697.577440] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  697.584721] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  697.592008] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  697.599304] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  697.606606] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  697.613918]  ? dump_stack+0x205/0x39d
[  697.617748]  ? dump_stack_print_info.cold.1+0x20/0x20
[  697.622972]  dump_header+0x27b/0xf72
[  697.626705]  ? mark_held_locks+0x130/0x130
[  697.630951]  ? pagefault_out_of_memory+0x197/0x197
[  697.635898]  ? __lock_acquire+0x62f/0x4c20
[  697.640138]  ? zap_class+0x640/0x640
[  697.643863]  ? percpu_ref_get_many+0x240/0x240
[  697.648453]  ? print_usage_bug+0xc0/0xc0
[  697.652521]  ? print_usage_bug+0xc0/0xc0
[  697.656600]  ? zap_class+0x640/0x640
[  697.660325]  ? print_usage_bug+0xc0/0xc0
[  697.664393]  ? print_usage_bug+0xc0/0xc0
[  697.668473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.674023]  ? find_held_lock+0x36/0x1c0
[  697.678105]  ? mark_held_locks+0xc7/0x130
[  697.682266]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  697.687376]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  697.692488]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  697.697081]  ? trace_hardirqs_on+0xbd/0x310
[  697.701408]  ? kasan_check_read+0x11/0x20
[  697.705571]  ? ___ratelimit+0x3b4/0x672
[  697.709557]  ? trace_hardirqs_off_caller+0x310/0x310
[  697.714668]  ? trace_hardirqs_on+0x310/0x310
[  697.719086]  ? lock_downgrade+0x900/0x900
[  697.723254]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  697.728371]  ? ___ratelimit+0x3b9/0x672
[  697.732363]  ? idr_get_free+0xec0/0xec0
[  697.736347]  ? find_held_lock+0x36/0x1c0
[  697.740436]  oom_kill_process.cold.27+0x10/0x903
[  697.745202]  ? zap_class+0x640/0x640
[  697.748930]  ? check_preemption_disabled+0x48/0x280
[  697.753976]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  697.758917]  ? kasan_check_read+0x11/0x20
[  697.763082]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.768372]  ? oom_evaluate_task+0x540/0x540
[  697.772801]  ? find_held_lock+0x36/0x1c0
[  697.776886]  ? out_of_memory+0x974/0x1430
[  697.781043]  ? lock_downgrade+0x900/0x900
[  697.785203]  ? check_preemption_disabled+0x48/0x280
[  697.790237]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  697.795177]  ? kasan_check_read+0x11/0x20
[  697.799338]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.804649]  ? rcu_softirq_qs+0x20/0x20
[  697.808639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.814187]  ? oom_evaluate_task+0x302/0x540
[  697.818613]  out_of_memory+0xa84/0x1430
[  697.822614]  ? oom_killer_disable+0x3a0/0x3a0
[  697.827117]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  697.832056]  ? __mutex_add_waiter+0x2a0/0x2a0
[  697.836585]  __alloc_pages_slowpath+0x22d4/0x2d70
[  697.841467]  ? warn_alloc+0x120/0x120
[  697.845277]  ? rcu_softirq_qs+0x20/0x20
[  697.849292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.854839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.860393]  ? should_fail+0x22d/0xd01
[  697.864293]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  697.869407]  ? zap_class+0x640/0x640
[  697.873156]  ? __lock_is_held+0xb5/0x140
[  697.877239]  ? mark_held_locks+0x130/0x130
[  697.881486]  ? lock_release+0xa00/0xa00
[  697.885830]  ? perf_trace_sched_process_exec+0x860/0x860
[  697.891303]  ? __might_sleep+0x95/0x190
[  697.895305]  __alloc_pages_nodemask+0xa80/0xde0
[  697.899994]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  697.905020]  ? __page_cache_alloc+0x191/0x5c0
[  697.909527]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  697.914470]  ? kasan_check_read+0x11/0x20
[  697.918635]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.923940]  ? zap_class+0x640/0x640
[  697.927674]  ? zap_class+0x640/0x640
[  697.931392]  ? zap_class+0x640/0x640
[  697.935117]  ? __do_page_cache_readahead+0x7ce/0x980
[  697.940237]  ? find_held_lock+0x36/0x1c0
[  697.944311]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  697.949869]  alloc_pages_current+0x173/0x350
[  697.954296]  __page_cache_alloc+0x38c/0x5c0
[  697.958627]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  697.963569]  ? kasan_check_read+0x11/0x20
[  697.967729]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.973016]  ? generic_perform_write+0x6a0/0x6a0
[  697.977790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.983339]  ? check_preemption_disabled+0x48/0x280
[  697.988372]  filemap_fault+0x1594/0x25f0
[  697.992456]  ? __lock_page_or_retry+0xa00/0xa00
[  697.997136]  ? mark_held_locks+0x130/0x130
[  698.001383]  ? rcu_softirq_qs+0x20/0x20
[  698.005371]  ? remove_wait_queue+0x1a6/0x360
[  698.009801]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.014924]  ? filemap_map_pages+0xe04/0x1990
[  698.019440]  ? print_usage_bug+0xc0/0xc0
[  698.023509]  ? add_wait_queue+0x2b0/0x2b0
[  698.027674]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  698.032608]  ? print_usage_bug+0xc0/0xc0
[  698.036682]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  698.042227]  ? fput+0x130/0x1a0
[  698.045520]  ? poll_freewait+0x1d6/0x260
[  698.049595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.055147]  ? print_usage_bug+0xc0/0xc0
[  698.059222]  ? __lock_acquire+0x62f/0x4c20
[  698.063478]  ? lock_acquire+0x1ed/0x520
[  698.067465]  ? ext4_filemap_fault+0x7a/0xad
[  698.071811]  ? lock_release+0xa00/0xa00
[  698.075808]  ? perf_trace_sched_process_exec+0x860/0x860
[  698.081266]  ? print_usage_bug+0xc0/0xc0
[  698.085335]  ? print_usage_bug+0xc0/0xc0
[  698.089417]  ? down_read+0x8d/0x120
[  698.093053]  ? ext4_filemap_fault+0x7a/0xad
[  698.097387]  ? __down_interruptible+0x700/0x700
[  698.102079]  ext4_filemap_fault+0x82/0xad
[  698.106244]  __do_fault+0x100/0x6b0
[  698.109902]  ? pmd_devmap_trans_unstable+0x220/0x220
[  698.115024]  ? mark_held_locks+0x130/0x130
[  698.119273]  ? mark_held_locks+0x130/0x130
[  698.123511]  ? find_held_lock+0x36/0x1c0
[  698.127591]  ? zap_class+0x640/0x640
[  698.131312]  ? find_held_lock+0x36/0x1c0
[  698.135384]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.140940]  __handle_mm_fault+0x307c/0x5920
[  698.145358]  ? poll_select_copy_remaining+0x18c/0x6a0
[  698.150574]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  698.155441]  ? __might_fault+0x12b/0x1e0
[  698.159513]  ? lock_downgrade+0x900/0x900
[  698.163686]  ? zap_class+0x640/0x640
[  698.167405]  ? zap_class+0x640/0x640
[  698.171161]  ? find_held_lock+0x36/0x1c0
[  698.175244]  ? handle_mm_fault+0x42a/0xc70
[  698.179489]  ? lock_downgrade+0x900/0x900
[  698.183644]  ? check_preemption_disabled+0x48/0x280
[  698.188679]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  698.193632]  ? kasan_check_read+0x11/0x20
[  698.197816]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.203109]  ? rcu_softirq_qs+0x20/0x20
[  698.207094]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.212204]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.217749]  ? check_preemption_disabled+0x48/0x280
[  698.222802]  handle_mm_fault+0x54f/0xc70
[  698.226878]  ? __handle_mm_fault+0x5920/0x5920
[  698.231477]  ? find_vma+0x34/0x190
[  698.235033]  __do_page_fault+0x5e8/0xe60
[  698.239104]  ? trace_hardirqs_off+0xb8/0x310
[  698.243535]  do_page_fault+0xf2/0x7e0
[  698.247353]  ? vmalloc_sync_all+0x30/0x30
[  698.251515]  ? error_entry+0x70/0xd0
[  698.255240]  ? trace_hardirqs_off_caller+0xbb/0x310
[  698.260273]  ? trace_hardirqs_on_caller+0xc0/0x310
[  698.265222]  ? syscall_return_slowpath+0x5e0/0x5e0
[  698.270158]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.275015]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.280039]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  698.285506]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  698.290532]  ? prepare_exit_to_usermode+0x291/0x3b0
[  698.295593]  ? page_fault+0x8/0x30
[  698.299155]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.304017]  ? page_fault+0x8/0x30
[  698.307573]  page_fault+0x1e/0x30
[  698.311040] RIP: 0033:0x7f01c7eacdd3
[  698.314777] Code: Bad RIP value.
[  698.318162] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  698.323540] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  698.330825] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  698.338110] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  698.345392] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  698.352681] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  698.359996] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  698.360079] aoe: skb alloc failure
[  698.366521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.366527] Call Trace:
[  698.366554]  dump_stack+0x244/0x39d
[  698.366575]  ? dump_stack_print_info.cold.1+0x20/0x20
[  698.366603]  warn_alloc.cold.117+0xb7/0x1bd
[  698.370159] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  698.379523]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  698.382098] init cpuset=
[  698.385730]  ? lock_downgrade+0x900/0x900
[  698.390904] /
[  698.395243]  ? trace_hardirqs_off+0xb8/0x310
[  698.404935]  mems_allowed=0
[  698.409780]  ? trace_hardirqs_off+0xb8/0x310
[  698.430035]  __alloc_pages_slowpath+0x2660/0x2d70
[  698.434926]  ? warn_alloc+0x120/0x120
[  698.438743]  ? ring_buffer_record_is_on+0xe1/0x130
[  698.443682]  ? warn_alloc+0x120/0x120
[  698.447511]  ? print_usage_bug+0xc0/0xc0
[  698.451579]  ? warn_alloc+0x120/0x120
[  698.455390]  ? print_usage_bug+0xc0/0xc0
[  698.459465]  ? __lock_acquire+0x62f/0x4c20
[  698.463712]  ? __lock_acquire+0x62f/0x4c20
[  698.467967]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.473518]  ? should_fail+0x22d/0xd01
[  698.477428]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.482538]  ? __lock_acquire+0x62f/0x4c20
[  698.486796]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.491905]  ? __lock_acquire+0x62f/0x4c20
[  698.496144]  ? should_fail+0x22d/0xd01
[  698.500033]  ? find_held_lock+0x36/0x1c0
[  698.504114]  ? mark_held_locks+0x130/0x130
[  698.508360]  ? mark_held_locks+0x130/0x130
[  698.512597]  ? zap_class+0x640/0x640
[  698.516321]  ? mark_held_locks+0xc7/0x130
[  698.520479]  ? do_raw_spin_unlock+0xa7/0x330
[  698.524898]  ? zap_class+0x640/0x640
[  698.528830]  ? print_usage_bug+0xc0/0xc0
[  698.532911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.538476]  ? check_preemption_disabled+0x48/0x280
[  698.543509]  ? __lock_is_held+0xb5/0x140
[  698.547586]  __alloc_pages_nodemask+0xa80/0xde0
[  698.552267]  ? zap_class+0x640/0x640
[  698.556003]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  698.561038]  ? find_held_lock+0x36/0x1c0
[  698.565129]  ? ____cache_alloc_node+0x1c7/0x1e0
[  698.569811]  ? lock_downgrade+0x900/0x900
[  698.573978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.579529]  cache_grow_begin+0xa5/0x8c0
[  698.583605]  ? do_raw_spin_unlock+0xa7/0x330
[  698.588030]  fallback_alloc+0x204/0x2e0
[  698.592024]  ____cache_alloc_node+0x1c7/0x1e0
[  698.596540]  kmem_cache_alloc_node+0xe3/0x730
[  698.601052]  ? ipv6_get_ifaddr+0x42e/0x620
[  698.605305]  __alloc_skb+0x119/0x770
[  698.609026]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.614321]  ? netdev_alloc_frag+0x1f0/0x1f0
[  698.618739]  ? lock_downgrade+0x900/0x900
[  698.622906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.628454]  ? refcount_sub_and_test_checked+0x203/0x310
[  698.633921]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  698.639383]  ? addrconf_rs_timer+0x690/0x690
[  698.643824]  ndisc_alloc_skb+0x144/0x340
[  698.647900]  ndisc_send_rs+0x331/0x6e0
[  698.651810]  addrconf_rs_timer+0x314/0x690
[  698.656067]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.660332]  call_timer_fn+0x272/0x920
[  698.664225]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.668472]  ? process_timeout+0x40/0x40
[  698.672549]  ? __run_timers+0x7da/0xc70
[  698.676538]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.681050]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.685548]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.689803]  ? lockdep_hardirqs_on+0x296/0x5b0
[  698.694397]  ? trace_hardirqs_on+0xbd/0x310
[  698.698731]  ? kasan_check_read+0x11/0x20
[  698.702888]  ? __run_timers+0x7da/0xc70
[  698.706874]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.711990]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.716271]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.720517]  __run_timers+0x7e5/0xc70
[  698.724362]  ? timer_fixup_init+0x70/0x70
[  698.728524]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.733030]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.737540]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  698.742134]  ? trace_hardirqs_on+0xbd/0x310
[  698.746467]  ? kasan_check_read+0x11/0x20
[  698.750635]  ? finish_task_switch+0x1f4/0x910
[  698.755143]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.760258]  ? compat_start_thread+0x80/0x80
[  698.764706]  ? pvclock_read_flags+0x160/0x160
[  698.769211]  ? __switch_to_asm+0x34/0x70
[  698.773280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.778824]  ? check_preemption_disabled+0x48/0x280
[  698.783862]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  698.789407]  ? rcu_pm_notify+0xc0/0xc0
[  698.793303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.798846]  ? check_preemption_disabled+0x48/0x280
[  698.803881]  run_timer_softirq+0x52/0xb0
[  698.807951]  ? rcu_read_lock_sched_held+0x14f/0x180
[  698.812976]  __do_softirq+0x308/0xb7e
[  698.816809]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  698.821918]  ? trace_hardirqs_off+0xb8/0x310
[  698.826334]  ? rcu_irq_enter+0x18c/0x310
[  698.830409]  ? schedule+0x108/0x460
[  698.834059]  ? trace_hardirqs_off+0xb8/0x310
[  698.838475]  ? smpboot_thread_fn+0x68b/0xa00
[  698.842892]  ? trace_hardirqs_on+0x310/0x310
[  698.847311]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.852855]  ? check_preemption_disabled+0x48/0x280
[  698.857882]  ? takeover_tasklets+0xa90/0xa90
[  698.862301]  run_ksoftirqd+0x5e/0x100
[  698.866108]  smpboot_thread_fn+0x68b/0xa00
[  698.870358]  ? sort_range+0x30/0x30
[  698.873997]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  698.879106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.884654]  ? __kthread_parkme+0xfb/0x1a0
[  698.888905]  kthread+0x35a/0x420
[  698.892278]  ? sort_range+0x30/0x30
[  698.895911]  ? kthread_stop+0x900/0x900
[  698.899900]  ret_from_fork+0x3a/0x50
[  698.903658] warn_alloc_show_mem: 1 callbacks suppressed
[  698.903671] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  698.903673] Mem-Info:
[  698.903705] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  698.903705]  active_file:14 inactive_file:12 isolated_file:0
[  698.903705]  unevictable:0 dirty:0 writeback:0 unstable:0
[  698.903705]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  698.903705]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  698.903705]  free:13708 free_pcp:294 free_cma:0
[  698.909056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.909065] Call Trace:
[  698.914967] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  698.917379]  <IRQ>
[  698.950443] Node 0 
[  698.959838]  dump_stack+0x244/0x39d
[  698.962430] 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
[  698.990290]  ? dump_stack_print_info.cold.1+0x20/0x20
[  698.992427] lowmem_reserve[]:
[  698.994680]  warn_alloc.cold.117+0xb7/0x1bd
[  698.998271]  0 2819
[  699.023821]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  699.028995]  6323
[  699.032107]  ? lock_downgrade+0x900/0x900
[  699.036407]  6323
[  699.038661]  ? trace_hardirqs_off+0xb8/0x310
[  699.045552]  ? trace_hardirqs_off+0xb8/0x310
[  699.049671] Node 0 
[  699.051745]  __alloc_pages_slowpath+0x2660/0x2d70
[  699.056155] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  699.060573]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  699.062753] lowmem_reserve[]: 0
[  699.067624]  ? warn_alloc+0x120/0x120
[  699.094514]  0
[  699.100335]  ? __lock_acquire+0x62f/0x4c20
[  699.103589]  3503
[  699.107390]  ? __lock_acquire+0x62f/0x4c20
[  699.109176]  3503
[  699.113412]  ? warn_alloc+0x120/0x120
[  699.119692]  ? print_usage_bug+0xc0/0xc0
[  699.121735] Node 0 
[  699.125538]  ? warn_alloc+0x120/0x120
[  699.129611] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  699.131830]  ? print_usage_bug+0xc0/0xc0
[  699.135602] lowmem_reserve[]: 0
[  699.164085]  ? mark_held_locks+0x130/0x130
[  699.168135]  0
[  699.171420]  ? mark_held_locks+0x130/0x130
[  699.175637]  0
[  699.177447]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.181662]  0
[  699.183470]  ? should_fail+0x22d/0xd01
[  699.188990] Node 0 
[  699.190807]  ? zap_class+0x640/0x640
[  699.194670] DMA: 1*4kB 
[  699.196926]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.200616] (U) 
[  699.203209]  ? __lock_acquire+0x62f/0x4c20
[  699.208285] 0*8kB 0*16kB 
[  699.210281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.214489] 1*32kB (U) 
[  699.217267]  ? should_fail+0x22d/0xd01
[  699.222353] 2*64kB 
[  699.224959]  ? mark_held_locks+0x130/0x130
[  699.228846] (U) 
[  699.231095]  ? mark_held_locks+0x130/0x130
[  699.235311] 1*128kB 
[  699.237291]  ? lock_downgrade+0x900/0x900
[  699.241507] (U) 
[  699.243837]  ? zap_class+0x640/0x640
[  699.247970] 1*256kB 
[  699.249948]  ? zap_class+0x640/0x640
[  699.253645] (U) 
[  699.255972]  ? zap_class+0x640/0x640
[  699.259672] 0*512kB 
[  699.261657]  ? do_raw_spin_unlock+0xa7/0x330
[  699.265343] 1*1024kB (U) 
[  699.267680]  ? trace_hardirqs_on+0x310/0x310
[  699.272066] 1*2048kB (M) 
[  699.274840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.279224] 3*4096kB (M) 
[  699.281999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.287519] = 15908kB
[  699.290286]  ? check_preemption_disabled+0x48/0x280
[  699.295812] Node 0 
[  699.298234]  ? __lock_is_held+0xb5/0x140
[  699.303224] DMA32: 
[  699.305471]  __alloc_pages_nodemask+0xa80/0xde0
[  699.309509] 5*4kB 
[  699.311747]  ? zap_class+0x640/0x640
[  699.316394] (UM) 
[  699.318554]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  699.322245] 2*8kB 
[  699.324316]  ? find_held_lock+0x36/0x1c0
[  699.329305] (UM) 
[  699.331462]  ? ____cache_alloc_node+0x1c7/0x1e0
[  699.335498] 3*16kB 
[  699.337565]  ? lock_downgrade+0x900/0x900
[  699.342213] (M) 
[  699.344457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.348581] 3*32kB 
[  699.350565]  cache_grow_begin+0xa5/0x8c0
[  699.356079] (UM) 
[  699.358326]  ? do_raw_spin_unlock+0xa7/0x330
[  699.362365] 2*64kB 
[  699.364438]  fallback_alloc+0x204/0x2e0
[  699.368820] (M) 
[  699.371068]  ____cache_alloc_node+0x1c7/0x1e0
[  699.375031] 2*128kB 
[  699.377012]  kmem_cache_alloc_node+0xe3/0x730
[  699.381486] (M) 
[  699.383820]  ? lockdep_hardirqs_on+0x296/0x5b0
[  699.388298] 4*256kB 
[  699.390282]  __alloc_skb+0x119/0x770
[  699.394839] (M) 
[  699.397172]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  699.400859] 4*512kB (UM) 
[  699.402856]  ? netdev_alloc_frag+0x1f0/0x1f0
[  699.408199] 3*1024kB 
[  699.410972]  ? vprintk_default+0x28/0x30
[  699.415353] (UM) 
[  699.417768]  ? vprintk_func+0x85/0x181
[  699.422333] 3*2048kB (M) 
[  699.424414]  ? printk+0xa7/0xcf
[  699.428275] 3*4096kB (M) 
[  699.431047]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  699.434312] = 25140kB
[  699.437080]  new_skb+0x26/0x1c0
[  699.441816] Node 0 
[  699.444233]  aoecmd_cfg+0x279/0x7f0
[  699.447490] Normal: 
[  699.449736]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  699.453342] 1714*4kB 
[  699.455675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.459968] (UME) 596*8kB 
[  699.462416]  ? __lock_is_held+0xb5/0x140
[  699.467928] (UMEH) 
[  699.470794]  discover_timer+0x50/0x60
[  699.474829] 89*16kB 
[  699.477077]  call_timer_fn+0x272/0x920
[  699.480861] (UME) 
[  699.483186]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.487065] 20*32kB 
[  699.489218]  ? process_timeout+0x40/0x40
[  699.494035] (UMH) 2*64kB 
[  699.496392]  ? mark_held_locks+0xc7/0x130
[  699.500421] (UH) 0*128kB 
[  699.503197]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.507326] 0*256kB 
[  699.510091]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.514565] 0*512kB 
[  699.516902]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.521382] 0*1024kB 
[  699.523713]  ? lockdep_hardirqs_on+0x296/0x5b0
[  699.528532] 0*2048kB 
[  699.530951]  ? trace_hardirqs_on+0xbd/0x310
[  699.535514] 0*4096kB 
[  699.537933]  ? kasan_check_read+0x11/0x20
[  699.542236] = 13816kB
[  699.544648]  ? __run_timers+0x7da/0xc70
[  699.548780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  699.551197]  ? trace_hardirqs_off_caller+0x310/0x310
[  699.555161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  699.555171] 9839 total pagecache pages
[  699.564021]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.569106] 0 pages in swap cache
[  699.577682]  __run_timers+0x7e5/0xc70
[  699.581546] Swap cache stats: add 0, delete 0, find 0/0
[  699.581552] Free swap  = 0kB
[  699.581562] Total swap = 0kB
[  699.586421]  ? timer_fixup_init+0x70/0x70
[  699.589851] 1965979 pages RAM
[  699.593670]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  699.599010] 0 pages HighMem/MovableOnly
[  699.599020] 342293 pages reserved
[  699.602048]  ? zap_class+0x640/0x640
[  699.605056] 0 pages cma reserved
[  699.609216]  ? print_usage_bug+0xc0/0xc0
[  699.612388] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  699.617328]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  699.617347]  ? find_held_lock+0x36/0x1c0
[  699.617365]  ? zap_class+0x640/0x640
[  699.617384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.621422] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  699.624812]  ? check_preemption_disabled+0x48/0x280
[  699.628506] ksoftirqd/0 cpuset=
[  699.631887]  ? __lock_is_held+0xb5/0x140
[  699.635924] /
[  699.642430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.647615]  mems_allowed=0
[  699.651683]  ? check_preemption_disabled+0x48/0x280
[  699.698804]  run_timer_softirq+0x52/0xb0
[  699.702887]  ? rcu_read_lock_sched_held+0x14f/0x180
[  699.707930]  __do_softirq+0x308/0xb7e
[  699.711750]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  699.716266]  ? lock_downgrade+0x900/0x900
[  699.720441]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  699.725576]  ? pvclock_read_flags+0x160/0x160
[  699.730096]  ? lapic_next_event+0x5a/0x90
[  699.734262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.739852]  ? kvm_clock_read+0x18/0x30
[  699.743849]  ? kvm_sched_clock_read+0x9/0x20
[  699.748271]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.753835]  ? check_preemption_disabled+0x48/0x280
[  699.758880]  irq_exit+0x17f/0x1c0
[  699.762353]  smp_apic_timer_interrupt+0x1cb/0x760
[  699.767209]  ? smp_reschedule_interrupt+0x109/0x650
[  699.772244]  ? smp_call_function_single_interrupt+0x650/0x650
[  699.778148]  ? interrupt_entry+0xb5/0xc0
[  699.782229]  ? trace_hardirqs_off_caller+0xbb/0x310
[  699.787264]  ? trace_hardirqs_off_caller+0xbb/0x310
[  699.792315]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.797184]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.802215]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.807245]  ? task_prio+0x50/0x50
[  699.810808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.816366]  ? check_preemption_disabled+0x48/0x280
[  699.821407]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.826279]  apic_timer_interrupt+0xf/0x20
[  699.830519]  </IRQ>
[  699.832775] RIP: 0010:dump_stack+0x20e/0x39d
[  699.837211] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  699.856135] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  699.863880] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  699.871169] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  699.878461] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  699.885751] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  699.893049] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  699.900368]  ? dump_stack+0x205/0x39d
[  699.904197]  ? dump_stack_print_info.cold.1+0x20/0x20
[  699.909419]  dump_header+0x27b/0xf72
[  699.913159]  ? mark_held_locks+0x130/0x130
[  699.917410]  ? pagefault_out_of_memory+0x197/0x197
[  699.922364]  ? __lock_acquire+0x62f/0x4c20
[  699.926610]  ? zap_class+0x640/0x640
[  699.930337]  ? percpu_ref_get_many+0x240/0x240
[  699.934931]  ? print_usage_bug+0xc0/0xc0
[  699.939003]  ? print_usage_bug+0xc0/0xc0
[  699.943082]  ? zap_class+0x640/0x640
[  699.946812]  ? print_usage_bug+0xc0/0xc0
[  699.950888]  ? print_usage_bug+0xc0/0xc0
[  699.954964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.960517]  ? find_held_lock+0x36/0x1c0
[  699.964601]  ? mark_held_locks+0xc7/0x130
[  699.968766]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  699.973889]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  699.979009]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  699.983606]  ? trace_hardirqs_on+0xbd/0x310
[  699.988022]  ? kasan_check_read+0x11/0x20
[  699.992180]  ? ___ratelimit+0x3b4/0x672
[  699.996169]  ? trace_hardirqs_off_caller+0x310/0x310
[  700.001285]  ? trace_hardirqs_on+0x310/0x310
[  700.005704]  ? lock_downgrade+0x900/0x900
[  700.009871]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  700.014987]  ? ___ratelimit+0x3b9/0x672
[  700.018973]  ? idr_get_free+0xec0/0xec0
[  700.022963]  ? find_held_lock+0x36/0x1c0
[  700.027050]  oom_kill_process.cold.27+0x10/0x903
[  700.031834]  ? zap_class+0x640/0x640
[  700.035565]  ? check_preemption_disabled+0x48/0x280
[  700.040605]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  700.045545]  ? kasan_check_read+0x11/0x20
[  700.049717]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.055010]  ? oom_evaluate_task+0x540/0x540
[  700.059429]  ? find_held_lock+0x36/0x1c0
[  700.063515]  ? out_of_memory+0x974/0x1430
[  700.067678]  ? lock_downgrade+0x900/0x900
[  700.071834]  ? check_preemption_disabled+0x48/0x280
[  700.076868]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  700.081813]  ? kasan_check_read+0x11/0x20
[  700.085974]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.091262]  ? rcu_softirq_qs+0x20/0x20
[  700.095247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.100806]  ? oom_evaluate_task+0x302/0x540
[  700.105234]  out_of_memory+0xa84/0x1430
[  700.109231]  ? oom_killer_disable+0x3a0/0x3a0
[  700.113736]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  700.118677]  ? __mutex_add_waiter+0x2a0/0x2a0
[  700.123194]  __alloc_pages_slowpath+0x22d4/0x2d70
[  700.128079]  ? warn_alloc+0x120/0x120
[  700.131893]  ? rcu_softirq_qs+0x20/0x20
[  700.135907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.141452]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.146997]  ? should_fail+0x22d/0xd01
[  700.150898]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  700.156018]  ? zap_class+0x640/0x640
[  700.159765]  ? __lock_is_held+0xb5/0x140
[  700.163857]  ? mark_held_locks+0x130/0x130
[  700.168107]  ? lock_release+0xa00/0xa00
[  700.172094]  ? perf_trace_sched_process_exec+0x860/0x860
[  700.177569]  ? __might_sleep+0x95/0x190
[  700.181565]  __alloc_pages_nodemask+0xa80/0xde0
[  700.186252]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  700.191275]  ? __page_cache_alloc+0x191/0x5c0
[  700.195778]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  700.200728]  ? kasan_check_read+0x11/0x20
[  700.204883]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.210173]  ? zap_class+0x640/0x640
[  700.213901]  ? zap_class+0x640/0x640
[  700.217618]  ? zap_class+0x640/0x640
[  700.221338]  ? __do_page_cache_readahead+0x7ce/0x980
[  700.226456]  ? find_held_lock+0x36/0x1c0
[  700.230534]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  700.236117]  alloc_pages_current+0x173/0x350
[  700.240544]  __page_cache_alloc+0x38c/0x5c0
[  700.244887]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  700.249824]  ? kasan_check_read+0x11/0x20
[  700.253984]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.259273]  ? generic_perform_write+0x6a0/0x6a0
[  700.264037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.269590]  ? check_preemption_disabled+0x48/0x280
[  700.274624]  filemap_fault+0x1594/0x25f0
[  700.278706]  ? __lock_page_or_retry+0xa00/0xa00
[  700.283386]  ? mark_held_locks+0x130/0x130
[  700.287637]  ? rcu_softirq_qs+0x20/0x20
[  700.291622]  ? remove_wait_queue+0x1a6/0x360
[  700.296039]  ? trace_hardirqs_off_caller+0x310/0x310
[  700.301160]  ? filemap_map_pages+0xe04/0x1990
[  700.305676]  ? print_usage_bug+0xc0/0xc0
[  700.309751]  ? add_wait_queue+0x2b0/0x2b0
[  700.313919]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  700.318851]  ? print_usage_bug+0xc0/0xc0
[  700.322924]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  700.328466]  ? fput+0x130/0x1a0
[  700.331758]  ? poll_freewait+0x1d6/0x260
[  700.335846]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.341398]  ? print_usage_bug+0xc0/0xc0
[  700.345472]  ? __lock_acquire+0x62f/0x4c20
[  700.349729]  ? lock_acquire+0x1ed/0x520
[  700.353713]  ? ext4_filemap_fault+0x7a/0xad
[  700.358049]  ? lock_release+0xa00/0xa00
[  700.362039]  ? perf_trace_sched_process_exec+0x860/0x860
[  700.367499]  ? print_usage_bug+0xc0/0xc0
[  700.371573]  ? print_usage_bug+0xc0/0xc0
[  700.375659]  ? down_read+0x8d/0x120
[  700.379295]  ? ext4_filemap_fault+0x7a/0xad
[  700.383626]  ? __down_interruptible+0x700/0x700
[  700.388316]  ext4_filemap_fault+0x82/0xad
[  700.392475]  __do_fault+0x100/0x6b0
[  700.396117]  ? pmd_devmap_trans_unstable+0x220/0x220
[  700.401229]  ? mark_held_locks+0x130/0x130
[  700.405473]  ? mark_held_locks+0x130/0x130
[  700.409714]  ? find_held_lock+0x36/0x1c0
[  700.413793]  ? zap_class+0x640/0x640
[  700.417513]  ? find_held_lock+0x36/0x1c0
[  700.421586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.427142]  __handle_mm_fault+0x307c/0x5920
[  700.431566]  ? poll_select_copy_remaining+0x18c/0x6a0
[  700.436775]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  700.441647]  ? __might_fault+0x12b/0x1e0
[  700.445720]  ? lock_downgrade+0x900/0x900
[  700.449911]  ? zap_class+0x640/0x640
[  700.453632]  ? zap_class+0x640/0x640
[  700.457360]  ? find_held_lock+0x36/0x1c0
[  700.461524]  ? handle_mm_fault+0x42a/0xc70
[  700.465796]  ? lock_downgrade+0x900/0x900
[  700.469956]  ? check_preemption_disabled+0x48/0x280
[  700.474990]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  700.479928]  ? kasan_check_read+0x11/0x20
[  700.484084]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.489370]  ? rcu_softirq_qs+0x20/0x20
[  700.493355]  ? trace_hardirqs_off_caller+0x310/0x310
[  700.498466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.504010]  ? check_preemption_disabled+0x48/0x280
[  700.509044]  handle_mm_fault+0x54f/0xc70
[  700.513118]  ? __handle_mm_fault+0x5920/0x5920
[  700.517714]  ? find_vma+0x34/0x190
[  700.521268]  __do_page_fault+0x5e8/0xe60
[  700.525333]  ? trace_hardirqs_off+0xb8/0x310
[  700.530289]  do_page_fault+0xf2/0x7e0
[  700.534101]  ? vmalloc_sync_all+0x30/0x30
[  700.538260]  ? error_entry+0x70/0xd0
[  700.541996]  ? trace_hardirqs_off_caller+0xbb/0x310
[  700.547019]  ? trace_hardirqs_on_caller+0xc0/0x310
[  700.551960]  ? syscall_return_slowpath+0x5e0/0x5e0
[  700.556896]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  700.561747]  ? trace_hardirqs_on_caller+0x310/0x310
[  700.566778]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  700.572510]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  700.577540]  ? prepare_exit_to_usermode+0x291/0x3b0
[  700.582575]  ? page_fault+0x8/0x30
[  700.586128]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  700.590983]  ? page_fault+0x8/0x30
[  700.594531]  page_fault+0x1e/0x30
[  700.597997] RIP: 0033:0x7f01c7eacdd3
[  700.601735] Code: Bad RIP value.
[  700.605101] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  700.610472] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  700.617744] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  700.625016] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  700.632297] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  700.639581] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  700.646894] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  700.646974] aoe: skb alloc failure
[  700.653401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  700.653411] Call Trace:
[  700.657016] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  700.666311]  dump_stack+0x244/0x39d
[  700.668878] init cpuset=
[  700.678583]  ? dump_stack_print_info.cold.1+0x20/0x20
[  700.682193] /
[  700.684881]  warn_alloc.cold.117+0xb7/0x1bd
[  700.690046]  mems_allowed=0
[  700.691767]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  700.703850]  ? lock_downgrade+0x900/0x900
[  700.708013]  ? trace_hardirqs_off+0xb8/0x310
[  700.712440]  ? trace_hardirqs_off+0xb8/0x310
[  700.716868]  __alloc_pages_slowpath+0x2660/0x2d70
[  700.721753]  ? warn_alloc+0x120/0x120
[  700.725574]  ? warn_alloc+0x120/0x120
[  700.729385]  ? print_usage_bug+0xc0/0xc0
[  700.733454]  ? warn_alloc+0x120/0x120
[  700.737264]  ? print_usage_bug+0xc0/0xc0
[  700.741335]  ? __lock_acquire+0x62f/0x4c20
[  700.745575]  ? __lock_acquire+0x62f/0x4c20
[  700.749825]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.755371]  ? should_fail+0x22d/0xd01
[  700.759269]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  700.764381]  ? __lock_acquire+0x62f/0x4c20
[  700.768628]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  700.773734]  ? __lock_acquire+0x62f/0x4c20
[  700.777973]  ? should_fail+0x22d/0xd01
[  700.781871]  ? find_held_lock+0x36/0x1c0
[  700.785949]  ? mark_held_locks+0x130/0x130
[  700.790195]  ? mark_held_locks+0x130/0x130
[  700.794521]  ? zap_class+0x640/0x640
[  700.798239]  ? zap_class+0x640/0x640
[  700.801960]  ? print_usage_bug+0xc0/0xc0
[  700.806027]  ? do_raw_spin_unlock+0xa7/0x330
[  700.810448]  ? zap_class+0x640/0x640
[  700.814172]  ? print_usage_bug+0xc0/0xc0
[  700.818239]  ? wq_watchdog_touch+0x9c/0xfe
[  700.822482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.828031]  ? check_preemption_disabled+0x48/0x280
[  700.833073]  ? __lock_is_held+0xb5/0x140
[  700.837153]  __alloc_pages_nodemask+0xa80/0xde0
[  700.841832]  ? zap_class+0x640/0x640
[  700.845561]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  700.850599]  ? find_held_lock+0x36/0x1c0
[  700.854680]  ? ____cache_alloc_node+0x1c7/0x1e0
[  700.859357]  ? lock_downgrade+0x900/0x900
[  700.863524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.869080]  cache_grow_begin+0xa5/0x8c0
[  700.873154]  ? do_raw_spin_unlock+0xa7/0x330
[  700.877578]  fallback_alloc+0x204/0x2e0
[  700.881568]  ____cache_alloc_node+0x1c7/0x1e0
[  700.886081]  kmem_cache_alloc_node+0xe3/0x730
[  700.890586]  ? ipv6_get_ifaddr+0x42e/0x620
[  700.894841]  __alloc_skb+0x119/0x770
[  700.898564]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.903861]  ? netdev_alloc_frag+0x1f0/0x1f0
[  700.908280]  ? lock_downgrade+0x900/0x900
[  700.912442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.917986]  ? refcount_sub_and_test_checked+0x203/0x310
[  700.923446]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  700.928902]  ? addrconf_rs_timer+0x690/0x690
[  700.933332]  ndisc_alloc_skb+0x144/0x340
[  700.937407]  ndisc_send_rs+0x331/0x6e0
[  700.941309]  addrconf_rs_timer+0x314/0x690
[  700.945558]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.949826]  call_timer_fn+0x272/0x920
[  700.953724]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.957965]  ? process_timeout+0x40/0x40
[  700.962044]  ? __run_timers+0x7da/0xc70
[  700.966039]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.970551]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.975056]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.979300]  ? lockdep_hardirqs_on+0x296/0x5b0
[  700.983892]  ? trace_hardirqs_on+0xbd/0x310
[  700.988220]  ? kasan_check_read+0x11/0x20
[  700.992377]  ? __run_timers+0x7da/0xc70
[  700.996358]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.001490]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  701.005737]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  701.009978]  __run_timers+0x7e5/0xc70
[  701.013806]  ? timer_fixup_init+0x70/0x70
[  701.017968]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.022470]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.026975]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  701.031565]  ? trace_hardirqs_on+0xbd/0x310
[  701.035894]  ? kasan_check_read+0x11/0x20
[  701.040059]  ? finish_task_switch+0x1f4/0x910
[  701.044564]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.049686]  ? compat_start_thread+0x80/0x80
[  701.054130]  ? pvclock_read_flags+0x160/0x160
[  701.058632]  ? __switch_to_asm+0x34/0x70
[  701.062704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.068252]  ? check_preemption_disabled+0x48/0x280
[  701.073286]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  701.078831]  ? rcu_pm_notify+0xc0/0xc0
[  701.082741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.088287]  ? check_preemption_disabled+0x48/0x280
[  701.093320]  run_timer_softirq+0x52/0xb0
[  701.097386]  ? rcu_read_lock_sched_held+0x14f/0x180
[  701.102411]  __do_softirq+0x308/0xb7e
[  701.106233]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  701.111343]  ? trace_hardirqs_off+0xb8/0x310
[  701.115759]  ? rcu_irq_enter+0x18c/0x310
[  701.119847]  ? schedule+0x108/0x460
[  701.123490]  ? trace_hardirqs_off+0xb8/0x310
[  701.127905]  ? smpboot_thread_fn+0x68b/0xa00
[  701.132322]  ? trace_hardirqs_on+0x310/0x310
[  701.136743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.142286]  ? check_preemption_disabled+0x48/0x280
[  701.147318]  ? takeover_tasklets+0xa90/0xa90
[  701.151737]  run_ksoftirqd+0x5e/0x100
[  701.155578]  smpboot_thread_fn+0x68b/0xa00
[  701.159842]  ? sort_range+0x30/0x30
[  701.163481]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  701.168615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.174158]  ? __kthread_parkme+0xfb/0x1a0
[  701.178454]  kthread+0x35a/0x420
[  701.181829]  ? sort_range+0x30/0x30
[  701.185464]  ? kthread_stop+0x900/0x900
[  701.189449]  ret_from_fork+0x3a/0x50
[  701.193184] warn_alloc_show_mem: 1 callbacks suppressed
[  701.193196] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  701.193198] Mem-Info:
[  701.193230] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  701.193230]  active_file:14 inactive_file:12 isolated_file:0
[  701.193230]  unevictable:0 dirty:0 writeback:0 unstable:0
[  701.193230]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  701.193230]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  701.193230]  free:13708 free_pcp:294 free_cma:0
[  701.198588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.204492] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  701.206926] Call Trace:
[  701.239997] Node 0 
[  701.249377]  <IRQ>
[  701.277265] 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
[  701.279855]  dump_stack+0x244/0x39d
[  701.282069] lowmem_reserve[]:
[  701.284225]  ? dump_stack_print_info.cold.1+0x20/0x20
[  701.309718]  0 2819
[  701.313397]  warn_alloc.cold.117+0xb7/0x1bd
[  701.316464]  6323
[  701.321689]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  701.323903]  6323
[  701.328235]  ? lock_downgrade+0x900/0x900
[  701.335134]  ? trace_hardirqs_off+0xb8/0x310
[  701.337175] Node 0 
[  701.341333]  ? trace_hardirqs_off+0xb8/0x310
[  701.345747] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  701.347974]  __alloc_pages_slowpath+0x2660/0x2d70
[  701.352358] lowmem_reserve[]:
[  701.379307]  ? warn_alloc+0x120/0x120
[  701.384109]  0
[  701.387224]  ? pvclock_read_flags+0x160/0x160
[  701.390998]  0
[  701.392811]  ? warn_alloc+0x120/0x120
[  701.397294]  3503
[  701.399099]  ? print_usage_bug+0xc0/0xc0
[  701.402894]  3503
[  701.404968]  ? warn_alloc+0x120/0x120
[  701.409028] Node 0 
[  701.411093]  ? print_usage_bug+0xc0/0xc0
[  701.414903] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  701.417114]  ? ktime_get+0x2c1/0x400
[  701.421371] lowmem_reserve[]: 0
[  701.449843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.453540]  0
[  701.456829]  ? check_preemption_disabled+0x48/0x280
[  701.462345]  0
[  701.464150]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  701.469144]  0
[  701.470958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.475436] Node 0 
[  701.477247]  ? should_fail+0x22d/0xd01
[  701.482762] DMA: 
[  701.485011]  ? kasan_check_read+0x11/0x20
[  701.488881] 1*4kB 
[  701.490945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.495080] (U) 
[  701.497233]  ? __lock_acquire+0x62f/0x4c20
[  701.502313] 0*8kB 0*16kB 
[  701.504305]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.508520] 1*32kB 
[  701.511278]  ? should_fail+0x22d/0xd01
[  701.516363] (U) 
[  701.518603]  ? print_usage_bug+0xc0/0xc0
[  701.522472] 2*64kB 
[  701.524454]  ? mark_held_locks+0x130/0x130
[  701.528492] (U) 
[  701.530728]  ? mark_held_locks+0x130/0x130
[  701.534949] 1*128kB 
[  701.536927]  ? check_preemption_disabled+0x48/0x280
[  701.541142] (U) 
[  701.543472]  ? zap_class+0x640/0x640
[  701.548467] 1*256kB 
[  701.550448]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  701.554139] (U) 
[  701.556468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.561204] 0*512kB 
[  701.563180]  ? check_preemption_disabled+0x48/0x280
[  701.568700] 1*1024kB 
[  701.571031]  ? __lock_is_held+0xb5/0x140
[  701.576027] (U) 
[  701.578443]  __alloc_pages_nodemask+0xa80/0xde0
[  701.582483] 1*2048kB 
[  701.584460]  ? zap_class+0x640/0x640
[  701.589110] (M) 
[  701.591523]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  701.595221] 3*4096kB 
[  701.597204]  ? find_held_lock+0x36/0x1c0
[  701.602192] (M) 
[  701.604614]  ? ____cache_alloc_node+0x1c7/0x1e0
[  701.608651] = 15908kB
[  701.610630]  ? lock_downgrade+0x900/0x900
[  701.615280] Node 0 
[  701.617696]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.621825] DMA32: 
[  701.624071]  cache_grow_begin+0xa5/0x8c0
[  701.629591] 5*4kB 
[  701.631831]  ? do_raw_spin_unlock+0xa7/0x330
[  701.635883] (UM) 
[  701.638043]  fallback_alloc+0x204/0x2e0
[  701.642436] 2*8kB 
[  701.644504]  ____cache_alloc_node+0x1c7/0x1e0
[  701.648460] (UM) 
[  701.650611]  kmem_cache_alloc_node+0xe3/0x730
[  701.655091] 3*16kB 
[  701.657158]  ? lockdep_hardirqs_on+0x296/0x5b0
[  701.661637] (M) 
[  701.663884]  __alloc_skb+0x119/0x770
[  701.668439] 3*32kB (UM) 
[  701.670432]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  701.674125] 2*64kB 
[  701.676807]  ? netdev_alloc_frag+0x1f0/0x1f0
[  701.682150] (M) 
[  701.684397]  ? vprintk_default+0x28/0x30
[  701.688781] 2*128kB 
[  701.690765]  ? vprintk_func+0x85/0x181
[  701.694818] (M) 
[  701.697145]  ? printk+0xa7/0xcf
[  701.701017] 4*256kB 
[  701.702995]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  701.706253] (M) 
[  701.708594]  new_skb+0x26/0x1c0
[  701.713323] 4*512kB 
[  701.715326]  aoecmd_cfg+0x279/0x7f0
[  701.718584] (UM) 
[  701.720917]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  701.724525] 3*1024kB 
[  701.726597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.730896] (UM) 
[  701.733315]  ? __lock_is_held+0xb5/0x140
[  701.738823] 3*2048kB (M) 
[  701.740913]  discover_timer+0x50/0x60
[  701.744942] 3*4096kB (M) 
[  701.747720]  call_timer_fn+0x272/0x920
[  701.751501] = 25140kB
[  701.754258]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  701.758130] Node 0 
[  701.760541]  ? process_timeout+0x40/0x40
[  701.765367] Normal: 
[  701.767610]  ? mark_held_locks+0xc7/0x130
[  701.771648] 1714*4kB 
[  701.773974]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.778104] (UME) 
[  701.780521]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.785000] 596*8kB 
[  701.787143]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  701.787160]  ? lockdep_hardirqs_on+0x296/0x5b0
[  701.791644] (UMEH) 
[  701.793976]  ? trace_hardirqs_on+0xbd/0x310
[  701.798807] 89*16kB 
[  701.803392]  ? kasan_check_read+0x11/0x20
[  701.805610] (UME) 
[  701.809934]  ? __run_timers+0x7da/0xc70
[  701.812232] 20*32kB (UMH) 
[  701.816389]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.818524] 2*64kB 
[  701.822519]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  701.825328] (UH) 
[  701.830433]  __run_timers+0x7e5/0xc70
[  701.832653] 0*128kB 
[  701.837506]  ? timer_fixup_init+0x70/0x70
[  701.839546] 0*256kB 
[  701.843349]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  701.845655] 0*512kB 
[  701.849815]  ? zap_class+0x640/0x640
[  701.852125] 0*1024kB 
[  701.857144]  ? print_usage_bug+0xc0/0xc0
[  701.859450] 0*2048kB 
[  701.863167]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  701.865552] 0*4096kB = 13816kB
[  701.869626]  ? find_held_lock+0x36/0x1c0
[  701.872027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  701.877212]  ? zap_class+0x640/0x640
[  701.880391] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  701.884449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.893266] 9839 total pagecache pages
[  701.896979]  ? check_preemption_disabled+0x48/0x280
[  701.905540] 0 pages in swap cache
[  701.911082]  ? __lock_is_held+0xb5/0x140
[  701.914953] Swap cache stats: add 0, delete 0, find 0/0
[  701.919967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.923401] Free swap  = 0kB
[  701.927462]  ? check_preemption_disabled+0x48/0x280
[  701.932815] Total swap = 0kB
[  701.938361]  run_timer_softirq+0x52/0xb0
[  701.941355] 1965979 pages RAM
[  701.946376]  ? rcu_read_lock_sched_held+0x14f/0x180
[  701.949379] 0 pages HighMem/MovableOnly
[  701.953446]  __do_softirq+0x308/0xb7e
[  701.956529] 342293 pages reserved
[  701.961556]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  701.965505] 0 pages cma reserved
[  701.969337]  ? lock_downgrade+0x900/0x900
[  701.972869] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  701.977279]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  701.977305]  ? pvclock_read_flags+0x160/0x160
[  701.977325]  ? lapic_next_event+0x5a/0x90
[  701.980929] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  701.984829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.991305] ksoftirqd/0 cpuset=
[  701.996416]  ? kvm_clock_read+0x18/0x30
[  702.000896] /
[  702.005046]  ? kvm_sched_clock_read+0x9/0x20
[  702.015349]  mems_allowed=0
[  702.020896]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.042694]  ? check_preemption_disabled+0x48/0x280
[  702.047734]  irq_exit+0x17f/0x1c0
[  702.051202]  smp_apic_timer_interrupt+0x1cb/0x760
[  702.056050]  ? smp_reschedule_interrupt+0x109/0x650
[  702.061077]  ? smp_call_function_single_interrupt+0x650/0x650
[  702.066969]  ? interrupt_entry+0xb5/0xc0
[  702.071041]  ? trace_hardirqs_off_caller+0xbb/0x310
[  702.076065]  ? trace_hardirqs_off_caller+0xbb/0x310
[  702.081094]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.085945]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.091056]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.096081]  ? task_prio+0x50/0x50
[  702.099631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.105178]  ? check_preemption_disabled+0x48/0x280
[  702.110210]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.115077]  apic_timer_interrupt+0xf/0x20
[  702.119312]  </IRQ>
[  702.121565] RIP: 0010:dump_stack+0x20e/0x39d
[  702.125986] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  702.144904] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  702.152622] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  702.159898] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  702.167169] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  702.174447] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  702.181720] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  702.189027]  ? dump_stack+0x205/0x39d
[  702.192853]  ? dump_stack_print_info.cold.1+0x20/0x20
[  702.198067]  dump_header+0x27b/0xf72
[  702.201812]  ? mark_held_locks+0x130/0x130
[  702.206064]  ? pagefault_out_of_memory+0x197/0x197
[  702.211009]  ? __lock_acquire+0x62f/0x4c20
[  702.215248]  ? zap_class+0x640/0x640
[  702.218976]  ? percpu_ref_get_many+0x240/0x240
[  702.223572]  ? print_usage_bug+0xc0/0xc0
[  702.227640]  ? print_usage_bug+0xc0/0xc0
[  702.231726]  ? zap_class+0x640/0x640
[  702.235451]  ? print_usage_bug+0xc0/0xc0
[  702.239518]  ? print_usage_bug+0xc0/0xc0
[  702.243599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.249146]  ? find_held_lock+0x36/0x1c0
[  702.253227]  ? mark_held_locks+0xc7/0x130
[  702.257386]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  702.262499]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  702.267607]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  702.272200]  ? trace_hardirqs_on+0xbd/0x310
[  702.276528]  ? kasan_check_read+0x11/0x20
[  702.280694]  ? ___ratelimit+0x3b4/0x672
[  702.284678]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.289799]  ? trace_hardirqs_on+0x310/0x310
[  702.294221]  ? lock_downgrade+0x900/0x900
[  702.298384]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  702.303499]  ? ___ratelimit+0x3b9/0x672
[  702.307486]  ? idr_get_free+0xec0/0xec0
[  702.311463]  ? find_held_lock+0x36/0x1c0
[  702.315545]  oom_kill_process.cold.27+0x10/0x903
[  702.320313]  ? zap_class+0x640/0x640
[  702.324033]  ? check_preemption_disabled+0x48/0x280
[  702.329064]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  702.333999]  ? kasan_check_read+0x11/0x20
[  702.338158]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.343448]  ? oom_evaluate_task+0x540/0x540
[  702.347872]  ? find_held_lock+0x36/0x1c0
[  702.351949]  ? out_of_memory+0x974/0x1430
[  702.356108]  ? lock_downgrade+0x900/0x900
[  702.360261]  ? check_preemption_disabled+0x48/0x280
[  702.365293]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  702.370229]  ? kasan_check_read+0x11/0x20
[  702.374387]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.379673]  ? rcu_softirq_qs+0x20/0x20
[  702.383657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.389200]  ? oom_evaluate_task+0x302/0x540
[  702.393621]  out_of_memory+0xa84/0x1430
[  702.397618]  ? oom_killer_disable+0x3a0/0x3a0
[  702.402123]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  702.407061]  ? __mutex_add_waiter+0x2a0/0x2a0
[  702.411583]  __alloc_pages_slowpath+0x22d4/0x2d70
[  702.416467]  ? warn_alloc+0x120/0x120
[  702.420274]  ? rcu_softirq_qs+0x20/0x20
[  702.424284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.429835]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.435386]  ? should_fail+0x22d/0xd01
[  702.439289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  702.444399]  ? zap_class+0x640/0x640
[  702.448148]  ? __lock_is_held+0xb5/0x140
[  702.452227]  ? mark_held_locks+0x130/0x130
[  702.456471]  ? lock_release+0xa00/0xa00
[  702.460454]  ? perf_trace_sched_process_exec+0x860/0x860
[  702.465924]  ? __might_sleep+0x95/0x190
[  702.469914]  __alloc_pages_nodemask+0xa80/0xde0
[  702.474604]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  702.479627]  ? __page_cache_alloc+0x191/0x5c0
[  702.484142]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  702.489089]  ? kasan_check_read+0x11/0x20
[  702.493246]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.498535]  ? zap_class+0x640/0x640
[  702.502270]  ? zap_class+0x640/0x640
[  702.505987]  ? zap_class+0x640/0x640
[  702.509707]  ? __do_page_cache_readahead+0x7ce/0x980
[  702.514832]  ? find_held_lock+0x36/0x1c0
[  702.518899]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  702.524448]  alloc_pages_current+0x173/0x350
[  702.529338]  __page_cache_alloc+0x38c/0x5c0
[  702.533669]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  702.538600]  ? kasan_check_read+0x11/0x20
[  702.542753]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.548044]  ? generic_perform_write+0x6a0/0x6a0
[  702.552835]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.558380]  ? check_preemption_disabled+0x48/0x280
[  702.563408]  filemap_fault+0x1594/0x25f0
[  702.567487]  ? __lock_page_or_retry+0xa00/0xa00
[  702.572162]  ? mark_held_locks+0x130/0x130
[  702.576406]  ? rcu_softirq_qs+0x20/0x20
[  702.580386]  ? remove_wait_queue+0x1a6/0x360
[  702.584807]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.589921]  ? filemap_map_pages+0xe04/0x1990
[  702.594433]  ? print_usage_bug+0xc0/0xc0
[  702.598502]  ? add_wait_queue+0x2b0/0x2b0
[  702.602655]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  702.607592]  ? print_usage_bug+0xc0/0xc0
[  702.611660]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  702.617202]  ? fput+0x130/0x1a0
[  702.620489]  ? poll_freewait+0x1d6/0x260
[  702.624562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.630128]  ? print_usage_bug+0xc0/0xc0
[  702.634203]  ? __lock_acquire+0x62f/0x4c20
[  702.638454]  ? lock_acquire+0x1ed/0x520
[  702.642435]  ? ext4_filemap_fault+0x7a/0xad
[  702.646769]  ? lock_release+0xa00/0xa00
[  702.650757]  ? perf_trace_sched_process_exec+0x860/0x860
[  702.656225]  ? print_usage_bug+0xc0/0xc0
[  702.660294]  ? print_usage_bug+0xc0/0xc0
[  702.664372]  ? down_read+0x8d/0x120
[  702.668001]  ? ext4_filemap_fault+0x7a/0xad
[  702.672348]  ? __down_interruptible+0x700/0x700
[  702.677047]  ext4_filemap_fault+0x82/0xad
[  702.681203]  __do_fault+0x100/0x6b0
[  702.684851]  ? pmd_devmap_trans_unstable+0x220/0x220
[  702.689966]  ? mark_held_locks+0x130/0x130
[  702.694205]  ? mark_held_locks+0x130/0x130
[  702.698442]  ? find_held_lock+0x36/0x1c0
[  702.702511]  ? zap_class+0x640/0x640
[  702.706226]  ? find_held_lock+0x36/0x1c0
[  702.710297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.715858]  __handle_mm_fault+0x307c/0x5920
[  702.720282]  ? poll_select_copy_remaining+0x18c/0x6a0
[  702.725491]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  702.730351]  ? __might_fault+0x12b/0x1e0
[  702.734445]  ? lock_downgrade+0x900/0x900
[  702.738647]  ? zap_class+0x640/0x640
[  702.742366]  ? zap_class+0x640/0x640
[  702.746093]  ? find_held_lock+0x36/0x1c0
[  702.750171]  ? handle_mm_fault+0x42a/0xc70
[  702.754422]  ? lock_downgrade+0x900/0x900
[  702.758578]  ? check_preemption_disabled+0x48/0x280
[  702.763611]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  702.768542]  ? kasan_check_read+0x11/0x20
[  702.772714]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.777995]  ? rcu_softirq_qs+0x20/0x20
[  702.781972]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.787096]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.792639]  ? check_preemption_disabled+0x48/0x280
[  702.797699]  handle_mm_fault+0x54f/0xc70
[  702.801779]  ? __handle_mm_fault+0x5920/0x5920
[  702.806387]  ? find_vma+0x34/0x190
[  702.809961]  __do_page_fault+0x5e8/0xe60
[  702.814031]  ? trace_hardirqs_off+0xb8/0x310
[  702.818459]  do_page_fault+0xf2/0x7e0
[  702.822268]  ? vmalloc_sync_all+0x30/0x30
[  702.826424]  ? error_entry+0x70/0xd0
[  702.830143]  ? trace_hardirqs_off_caller+0xbb/0x310
[  702.835162]  ? trace_hardirqs_on_caller+0xc0/0x310
[  702.840097]  ? syscall_return_slowpath+0x5e0/0x5e0
[  702.845035]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.849885]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.854913]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  702.860377]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  702.865400]  ? prepare_exit_to_usermode+0x291/0x3b0
[  702.870445]  ? page_fault+0x8/0x30
[  702.873995]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.878850]  ? page_fault+0x8/0x30
[  702.882397]  page_fault+0x1e/0x30
[  702.885854] RIP: 0033:0x7f01c7eacdd3
[  702.889594] Code: Bad RIP value.
[  702.892958] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  702.898331] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  702.905600] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  702.912871] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  702.920142] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  702.927414] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  702.934723] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  702.934812] aoe: skb alloc failure
[  702.941256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  702.941267] Call Trace:
[  702.944911] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  702.954176]  dump_stack+0x244/0x39d
[  702.956744] init cpuset=
[  702.966454]  ? dump_stack_print_info.cold.1+0x20/0x20
[  702.970063] /
[  702.972749]  warn_alloc.cold.117+0xb7/0x1bd
[  702.977916]  mems_allowed=0
[  702.979635]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  702.991710]  ? lock_downgrade+0x900/0x900
[  702.995873]  ? trace_hardirqs_off+0xb8/0x310
[  703.000292]  ? trace_hardirqs_off+0xb8/0x310
[  703.004717]  __alloc_pages_slowpath+0x2660/0x2d70
[  703.009597]  ? warn_alloc+0x120/0x120
[  703.013411]  ? warn_alloc+0x120/0x120
[  703.017222]  ? print_usage_bug+0xc0/0xc0
[  703.021291]  ? warn_alloc+0x120/0x120
[  703.025099]  ? print_usage_bug+0xc0/0xc0
[  703.029191]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.034737]  ? wake_up_klogd+0x11a/0x180
[  703.038812]  ? console_device+0xc0/0xc0
[  703.042806]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.048354]  ? should_fail+0x22d/0xd01
[  703.052256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  703.057366]  ? __lock_acquire+0x62f/0x4c20
[  703.061611]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  703.066719]  ? should_fail+0x22d/0xd01
[  703.070621]  ? mark_held_locks+0x130/0x130
[  703.074864]  ? mark_held_locks+0x130/0x130
[  703.079106]  ? kasan_check_read+0x11/0x20
[  703.083260]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.088544]  ? rcu_softirq_qs+0x20/0x20
[  703.092564]  ? vprintk_default+0x28/0x30
[  703.096634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.102174]  ? check_preemption_disabled+0x48/0x280
[  703.107203]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  703.112747]  ? rcu_pm_notify+0xc0/0xc0
[  703.116648]  __alloc_pages_nodemask+0xa80/0xde0
[  703.121332]  ? zap_class+0x640/0x640
[  703.125062]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  703.130095]  ? find_held_lock+0x36/0x1c0
[  703.134170]  ? ____cache_alloc_node+0x1c7/0x1e0
[  703.138843]  ? lock_downgrade+0x900/0x900
[  703.143013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.148588]  cache_grow_begin+0xa5/0x8c0
[  703.152655]  ? do_raw_spin_unlock+0xa7/0x330
[  703.157093]  fallback_alloc+0x204/0x2e0
[  703.161097]  ____cache_alloc_node+0x1c7/0x1e0
[  703.165617]  kmem_cache_alloc+0x1f8/0x730
[  703.169773]  ? put_dec+0x3b/0xf0
[  703.173186]  __build_skb+0xab/0x430
[  703.176837]  ? skb_try_coalesce+0x1b70/0x1b70
[  703.181337]  ? find_held_lock+0x36/0x1c0
[  703.185404]  ? __alloc_pages_nodemask+0xde0/0xde0
[  703.190254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.195806]  ? check_preemption_disabled+0x48/0x280
[  703.200835]  __napi_alloc_skb+0x1d6/0x310
[  703.204999]  page_to_skb.isra.41+0xee/0x8d0
[  703.209329]  ? check_preemption_disabled+0x48/0x280
[  703.214355]  ? virtnet_cpu_online+0x40/0x40
[  703.218701]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.223632]  ? kasan_check_read+0x11/0x20
[  703.227794]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.233086]  ? rcu_softirq_qs+0x20/0x20
[  703.237086]  receive_mergeable+0x155d/0x3a90
[  703.241505]  ? netconsole_netdev_event+0x280/0x280
[  703.246449]  ? virtnet_probe+0x2240/0x2240
[  703.250726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.256288]  ? netconsole_netdev_event+0x280/0x280
[  703.261515]  ? console_unlock+0x8d8/0x1160
[  703.265764]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  703.270461]  ? lock_release+0xa00/0xa00
[  703.274442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.279983]  ? wake_up_klogd+0x11a/0x180
[  703.284058]  ? console_device+0xc0/0xc0
[  703.288041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.293603]  ? vprintk_emit+0x268/0x930
[  703.297587]  ? wake_up_klogd+0x180/0x180
[  703.301656]  ? find_held_lock+0x36/0x1c0
[  703.305734]  ? print_usage_bug+0xc0/0xc0
[  703.309818]  ? ___ratelimit+0x3b4/0x672
[  703.313812]  ? lock_downgrade+0x900/0x900
[  703.317968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.323513]  ? print_usage_bug+0xc0/0xc0
[  703.327576]  ? trace_hardirqs_off+0xb8/0x310
[  703.332010]  ? kasan_check_read+0x11/0x20
[  703.336160]  ? zap_class+0x640/0x640
[  703.339911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.345451]  ? check_preemption_disabled+0x48/0x280
[  703.350480]  ? __lock_is_held+0xb5/0x140
[  703.354565]  ? rcu_read_lock_sched_held+0x14f/0x180
[  703.359587]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  703.365147]  ? tg_unthrottle_up+0x220/0x220
[  703.369489]  ? update_load_avg+0x13b8/0x2470
[  703.373930]  ? print_usage_bug+0xc0/0xc0
[  703.378020]  ? attach_entity_load_avg+0x860/0x860
[  703.382874]  ? __lock_acquire+0x62f/0x4c20
[  703.387123]  ? zap_class+0x640/0x640
[  703.390842]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  703.395871]  ? __lock_acquire+0x62f/0x4c20
[  703.400120]  ? zap_class+0x640/0x640
[  703.403847]  ? mark_held_locks+0x130/0x130
[  703.408093]  ? cpuacct_charge+0x265/0x440
[  703.412255]  ? find_held_lock+0x36/0x1c0
[  703.416330]  ? update_curr+0x4cf/0xbd0
[  703.420235]  receive_buf+0xb3c/0x3270
[  703.424250]  ? print_usage_bug+0xc0/0xc0
[  703.428317]  ? rcu_softirq_qs+0x20/0x20
[  703.432307]  ? receive_mergeable+0x3a90/0x3a90
[  703.436897]  ? update_curr+0x4ec/0xbd0
[  703.440806]  ? print_usage_bug+0xc0/0xc0
[  703.444892]  ? find_held_lock+0x36/0x1c0
[  703.448974]  ? try_to_wake_up+0x10a/0x12e0
[  703.453224]  ? lock_downgrade+0x900/0x900
[  703.457411]  ? trace_hardirqs_off+0xb8/0x310
[  703.461834]  ? kasan_check_read+0x11/0x20
[  703.465984]  ? do_raw_spin_unlock+0xa7/0x330
[  703.470400]  ? trace_hardirqs_on+0x310/0x310
[  703.474832]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  703.479939]  ? try_to_wake_up+0x10a/0x12e0
[  703.484183]  ? find_held_lock+0x36/0x1c0
[  703.488258]  ? migrate_swap_stop+0x8a0/0x8a0
[  703.492674]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.498216]  ? radix_tree_descend+0x13c/0x2e0
[  703.502720]  ? plist_requeue+0x620/0x620
[  703.506798]  ? lock_downgrade+0x900/0x900
[  703.510962]  ? zap_class+0x640/0x640
[  703.514681]  ? find_held_lock+0x36/0x1c0
[  703.518745]  ? zap_class+0x640/0x640
[  703.522460]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.528001]  ? __radix_tree_lookup+0x358/0x4c0
[  703.532590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.538138]  ? vring_use_dma_api+0xa5/0xc0
[  703.542377]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.547921]  ? vring_unmap_one+0x5a/0x410
[  703.552079]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.557619]  ? detach_buf+0x34b/0x5d0
[  703.561439]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  703.566997]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  703.571753]  ? lock_downgrade+0x900/0x900
[  703.575923]  ? detach_buf+0x5d0/0x5d0
[  703.579733]  ? __lock_acquire+0x62f/0x4c20
[  703.583970]  ? do_raw_spin_unlock+0xa7/0x330
[  703.588384]  ? do_raw_spin_trylock+0x270/0x270
[  703.592977]  virtnet_poll+0x421/0x105f
[  703.596885]  ? receive_buf+0x3270/0x3270
[  703.600970]  ? flush_rcu_work+0x90/0x90
[  703.604955]  ? net_rx_action+0x4b5/0x19b0
[  703.609111]  ? net_rx_action+0x4b5/0x19b0
[  703.613265]  ? lockdep_hardirqs_on+0x296/0x5b0
[  703.617865]  ? call_timer_fn+0x2c0/0x920
[  703.621933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.627488]  ? check_preemption_disabled+0x48/0x280
[  703.632529]  net_rx_action+0x7fa/0x19b0
[  703.636554]  ? napi_complete_done+0x7a0/0x7a0
[  703.641069]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  703.646096]  ? find_held_lock+0x36/0x1c0
[  703.650171]  ? __run_timers+0xa20/0xc70
[  703.654166]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.658666]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.663164]  ? __queue_work+0x1440/0x1440
[  703.667317]  ? lockdep_hardirqs_on+0x296/0x5b0
[  703.671909]  ? trace_hardirqs_on+0xbd/0x310
[  703.676240]  ? kasan_check_read+0x11/0x20
[  703.680405]  ? __run_timers+0xa20/0xc70
[  703.684390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.689952]  ? _raw_spin_unlock_irq+0x60/0x80
[  703.694467]  ? __run_timers+0xa4a/0xc70
[  703.698458]  ? timer_fixup_init+0x70/0x70
[  703.702612]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.707122]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.711625]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  703.716225]  ? trace_hardirqs_on+0xbd/0x310
[  703.720551]  ? kasan_check_read+0x11/0x20
[  703.724707]  ? finish_task_switch+0x1f4/0x910
[  703.729207]  ? trace_hardirqs_off_caller+0x310/0x310
[  703.734319]  ? compat_start_thread+0x80/0x80
[  703.738754]  ? pvclock_read_flags+0x160/0x160
[  703.743270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.748817]  ? check_preemption_disabled+0x48/0x280
[  703.753871]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  703.759447]  ? rcu_pm_notify+0xc0/0xc0
[  703.763362]  __do_softirq+0x308/0xb7e
[  703.767180]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  703.772290]  ? trace_hardirqs_off+0xb8/0x310
[  703.776709]  ? rcu_irq_enter+0x18c/0x310
[  703.780781]  ? schedule+0x108/0x460
[  703.784444]  ? trace_hardirqs_off+0xb8/0x310
[  703.788858]  ? smpboot_thread_fn+0x68b/0xa00
[  703.793283]  ? trace_hardirqs_on+0x310/0x310
[  703.797698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.803253]  ? check_preemption_disabled+0x48/0x280
[  703.808280]  ? takeover_tasklets+0xa90/0xa90
[  703.812706]  run_ksoftirqd+0x5e/0x100
[  703.816511]  smpboot_thread_fn+0x68b/0xa00
[  703.820755]  ? sort_range+0x30/0x30
[  703.824399]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  703.829506]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.835057]  ? __kthread_parkme+0xfb/0x1a0
[  703.839312]  kthread+0x35a/0x420
[  703.842694]  ? sort_range+0x30/0x30
[  703.846321]  ? kthread_stop+0x900/0x900
[  703.850306]  ret_from_fork+0x3a/0x50
[  703.854044] warn_alloc_show_mem: 1 callbacks suppressed
[  703.854054] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  703.854057] Mem-Info:
[  703.854088] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  703.854088]  active_file:14 inactive_file:12 isolated_file:0
[  703.854088]  unevictable:0 dirty:0 writeback:0 unstable:0
[  703.854088]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  703.854088]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  703.854088]  free:13708 free_pcp:294 free_cma:0
[  703.859457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  703.865349] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  703.867761] Call Trace:
[  703.900850] Node 0 
[  703.910231]  <IRQ>
[  703.938106] 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
[  703.940703]  dump_stack+0x244/0x39d
[  703.942913] lowmem_reserve[]:
[  703.945085]  ? dump_stack_print_info.cold.1+0x20/0x20
[  703.970590]  0 2819
[  703.974272]  warn_alloc.cold.117+0xb7/0x1bd
[  703.977337]  6323 6323
[  703.982540]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  703.989079]  ? lock_downgrade+0x900/0x900
[  703.991569] Node 0 
[  703.996413]  ? trace_hardirqs_off+0xb8/0x310
[  704.000582] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  704.000589] lowmem_reserve[]:
[  704.002834]  ? trace_hardirqs_off+0xb8/0x310
[  704.007220]  0
[  704.034140]  __alloc_pages_slowpath+0x2660/0x2d70
[  704.037239]  0
[  704.041676]  ? warn_alloc+0x120/0x120
[  704.043437]  3503
[  704.048287]  ? pvclock_read_flags+0x160/0x160
[  704.050071]  3503
[  704.053869]  ? warn_alloc+0x120/0x120
[  704.060434]  ? print_usage_bug+0xc0/0xc0
[  704.062481] Node 0 
[  704.066281]  ? warn_alloc+0x120/0x120
[  704.070368] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  704.072590]  ? print_usage_bug+0xc0/0xc0
[  704.076370] lowmem_reserve[]:
[  704.104826]  ? ktime_get+0x2c1/0x400
[  704.108873]  0
[  704.112012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.115706]  0
[  704.117509]  ? check_preemption_disabled+0x48/0x280
[  704.123024]  0
[  704.124831]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  704.129827]  0
[  704.131643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.137925]  ? should_fail+0x22d/0xd01
[  704.143439] Node 0 
[  704.147324]  ? kasan_check_read+0x11/0x20
[  704.147335] DMA: 
[  704.149577]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.153718] 1*4kB 
[  704.155813]  ? __lock_acquire+0x62f/0x4c20
[  704.160898] (U) 
[  704.163055]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.167277] 0*8kB 
[  704.169253]  ? should_fail+0x22d/0xd01
[  704.174337] 0*16kB 
[  704.176484]  ? print_usage_bug+0xc0/0xc0
[  704.180356] 1*32kB 
[  704.182598]  ? mark_held_locks+0x130/0x130
[  704.186636] (U) 
[  704.188876]  ? mark_held_locks+0x130/0x130
[  704.193087] 2*64kB (U) 
[  704.195067]  ? check_preemption_disabled+0x48/0x280
[  704.195090]  ? zap_class+0x640/0x640
[  704.199308] 1*128kB 
[  704.201896]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  704.206887] (U) 
[  704.210604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.212910] 1*256kB 
[  704.217666]  ? check_preemption_disabled+0x48/0x280
[  704.219624] (U) 
[  704.225177]  ? __lock_is_held+0xb5/0x140
[  704.227478] 0*512kB 
[  704.232495]  __alloc_pages_nodemask+0xa80/0xde0
[  704.234454] 1*1024kB 
[  704.238525]  ? zap_class+0x640/0x640
[  704.240831] (U) 
[  704.245500]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  704.247922] 1*2048kB 
[  704.251645]  ? find_held_lock+0x36/0x1c0
[  704.253607] (M) 
[  704.258629]  ? ____cache_alloc_node+0x1c7/0x1e0
[  704.261019] 3*4096kB 
[  704.265080]  ? lock_downgrade+0x900/0x900
[  704.267043] (M) 
[  704.271717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.274131] = 15908kB
[  704.278276]  cache_grow_begin+0xa5/0x8c0
[  704.280235] Node 0 
[  704.285796]  ? do_raw_spin_unlock+0xa7/0x330
[  704.288190] DMA32: 
[  704.292253]  fallback_alloc+0x204/0x2e0
[  704.294470] 5*4kB 
[  704.298882]  ____cache_alloc_node+0x1c7/0x1e0
[  704.301096] (UM) 
[  704.305074]  kmem_cache_alloc_node+0xe3/0x730
[  704.307206] 2*8kB 
[  704.311701]  ? lockdep_hardirqs_on+0x296/0x5b0
[  704.313748] (UM) 
[  704.318247]  __alloc_skb+0x119/0x770
[  704.320376] 3*16kB 
[  704.324962]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  704.327002] (M) 
[  704.330712]  ? netdev_alloc_frag+0x1f0/0x1f0
[  704.332934] 3*32kB 
[  704.338301]  ? vprintk_default+0x28/0x30
[  704.340252] (UM) 
[  704.344663]  ? vprintk_func+0x85/0x181
[  704.346886] 2*64kB 
[  704.350943]  ? printk+0xa7/0xcf
[  704.352990] (M) 
[  704.356879]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  704.359100] 2*128kB 
[  704.362413]  new_skb+0x26/0x1c0
[  704.364373] (M) 
[  704.369127]  aoecmd_cfg+0x279/0x7f0
[  704.371435] 4*256kB 
[  704.374735]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  704.376688] (M) 
[  704.380320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.382625] 4*512kB 
[  704.386956]  ? __lock_is_held+0xb5/0x140
[  704.388912] (UM) 
[  704.394455]  discover_timer+0x50/0x60
[  704.396753] 3*1024kB 
[  704.400833]  call_timer_fn+0x272/0x920
[  704.402886] (UM) 
[  704.406783]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  704.409186] 3*2048kB 
[  704.413076]  ? process_timeout+0x40/0x40
[  704.415122] (M) 
[  704.419972]  ? mark_held_locks+0xc7/0x130
[  704.422359] 3*4096kB 
[  704.426420]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.428372] (M) = 25140kB
[  704.432528]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.434923] Node 0 
[  704.439418]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  704.442162] Normal: 
[  704.446659]  ? lockdep_hardirqs_on+0x296/0x5b0
[  704.448882] 1714*4kB 
[  704.453730]  ? trace_hardirqs_on+0xbd/0x310
[  704.456035] (UME) 
[  704.460625]  ? kasan_check_read+0x11/0x20
[  704.463018] 596*8kB 
[  704.467342]  ? __run_timers+0x7da/0xc70
[  704.469470] (UMEH) 
[  704.473624]  ? trace_hardirqs_off_caller+0x310/0x310
[  704.475933] 89*16kB 
[  704.479927]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  704.482137] (UME) 
[  704.487251]  __run_timers+0x7e5/0xc70
[  704.489564] 20*32kB 
[  704.494422]  ? timer_fixup_init+0x70/0x70
[  704.496547] (UMH) 
[  704.500357]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  704.502657] 2*64kB (UH) 
[  704.506823]  ? zap_class+0x640/0x640
[  704.508950] 0*128kB 0*256kB 
[  704.513978]  ? print_usage_bug+0xc0/0xc0
[  704.516629] 0*512kB 
[  704.520346]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  704.523340] 0*1024kB 
[  704.527400]  ? find_held_lock+0x36/0x1c0
[  704.529895] 0*2048kB 0*4096kB 
[  704.535106]  ? zap_class+0x640/0x640
[  704.537494] = 13816kB
[  704.541563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.544733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  704.548712]  ? check_preemption_disabled+0x48/0x280
[  704.551120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  704.556652]  ? __lock_is_held+0xb5/0x140
[  704.565468] 9839 total pagecache pages
[  704.570486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.579047] 0 pages in swap cache
[  704.583131]  ? check_preemption_disabled+0x48/0x280
[  704.587056] Swap cache stats: add 0, delete 0, find 0/0
[  704.592594]  run_timer_softirq+0x52/0xb0
[  704.596022] Free swap  = 0kB
[  704.601041]  ? rcu_read_lock_sched_held+0x14f/0x180
[  704.606381] Total swap = 0kB
[  704.606390] 1965979 pages RAM
[  704.610463]  __do_softirq+0x308/0xb7e
[  704.613462] 0 pages HighMem/MovableOnly
[  704.618479]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  704.621476] 342293 pages reserved
[  704.624609]  ? lock_downgrade+0x900/0x900
[  704.628380] 0 pages cma reserved
[  704.628538] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  704.632368]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  704.636844] ksoftirqd/0 cpuset=
[  704.640306]  ? pvclock_read_flags+0x160/0x160
[  704.644426] /
[  704.647812]  ? lapic_next_event+0x5a/0x90
[  704.658120]  mems_allowed=0
[  704.663219]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.685300]  ? kvm_clock_read+0x18/0x30
[  704.689279]  ? kvm_sched_clock_read+0x9/0x20
[  704.693693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.699235]  ? check_preemption_disabled+0x48/0x280
[  704.704281]  irq_exit+0x17f/0x1c0
[  704.707746]  smp_apic_timer_interrupt+0x1cb/0x760
[  704.712597]  ? smp_reschedule_interrupt+0x109/0x650
[  704.717620]  ? smp_call_function_single_interrupt+0x650/0x650
[  704.723515]  ? interrupt_entry+0xb5/0xc0
[  704.727591]  ? trace_hardirqs_off_caller+0xbb/0x310
[  704.732612]  ? trace_hardirqs_off_caller+0xbb/0x310
[  704.737664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  704.742513]  ? trace_hardirqs_on_caller+0x310/0x310
[  704.747535]  ? trace_hardirqs_on_caller+0x310/0x310
[  704.752573]  ? task_prio+0x50/0x50
[  704.756120]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.761675]  ? check_preemption_disabled+0x48/0x280
[  704.766726]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  704.771611]  apic_timer_interrupt+0xf/0x20
[  704.775868]  </IRQ>
[  704.778133] RIP: 0010:dump_stack+0x20e/0x39d
[  704.782568] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  704.801488] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  704.809230] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  704.816524] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  704.823830] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  704.831132] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  704.838418] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  704.845741]  ? dump_stack+0x205/0x39d
[  704.849612]  ? dump_stack_print_info.cold.1+0x20/0x20
[  704.854851]  dump_header+0x27b/0xf72
[  704.858588]  ? mark_held_locks+0x130/0x130
[  704.862850]  ? pagefault_out_of_memory+0x197/0x197
[  704.867802]  ? __lock_acquire+0x62f/0x4c20
[  704.872042]  ? zap_class+0x640/0x640
[  704.875780]  ? percpu_ref_get_many+0x240/0x240
[  704.880383]  ? print_usage_bug+0xc0/0xc0
[  704.884456]  ? print_usage_bug+0xc0/0xc0
[  704.888532]  ? zap_class+0x640/0x640
[  704.892262]  ? print_usage_bug+0xc0/0xc0
[  704.896334]  ? print_usage_bug+0xc0/0xc0
[  704.900408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.905957]  ? find_held_lock+0x36/0x1c0
[  704.910036]  ? mark_held_locks+0xc7/0x130
[  704.914201]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  704.919313]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  704.924425]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  704.929014]  ? trace_hardirqs_on+0xbd/0x310
[  704.933340]  ? kasan_check_read+0x11/0x20
[  704.937496]  ? ___ratelimit+0x3b4/0x672
[  704.941492]  ? trace_hardirqs_off_caller+0x310/0x310
[  704.946599]  ? trace_hardirqs_on+0x310/0x310
[  704.951012]  ? lock_downgrade+0x900/0x900
[  704.955177]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  704.960290]  ? ___ratelimit+0x3b9/0x672
[  704.964275]  ? idr_get_free+0xec0/0xec0
[  704.968255]  ? find_held_lock+0x36/0x1c0
[  704.972338]  oom_kill_process.cold.27+0x10/0x903
[  704.977102]  ? zap_class+0x640/0x640
[  704.980834]  ? check_preemption_disabled+0x48/0x280
[  704.985869]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  704.990811]  ? kasan_check_read+0x11/0x20
[  704.994969]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.000262]  ? oom_evaluate_task+0x540/0x540
[  705.004690]  ? find_held_lock+0x36/0x1c0
[  705.008778]  ? out_of_memory+0x974/0x1430
[  705.012954]  ? lock_downgrade+0x900/0x900
[  705.017113]  ? check_preemption_disabled+0x48/0x280
[  705.022158]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.027183]  ? kasan_check_read+0x11/0x20
[  705.031342]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.036639]  ? rcu_softirq_qs+0x20/0x20
[  705.040631]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.046179]  ? oom_evaluate_task+0x302/0x540
[  705.050624]  out_of_memory+0xa84/0x1430
[  705.054619]  ? oom_killer_disable+0x3a0/0x3a0
[  705.059128]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  705.064077]  ? __mutex_add_waiter+0x2a0/0x2a0
[  705.068601]  __alloc_pages_slowpath+0x22d4/0x2d70
[  705.073484]  ? warn_alloc+0x120/0x120
[  705.077297]  ? rcu_softirq_qs+0x20/0x20
[  705.081305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.086852]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.092400]  ? should_fail+0x22d/0xd01
[  705.096332]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.101446]  ? zap_class+0x640/0x640
[  705.105193]  ? __lock_is_held+0xb5/0x140
[  705.109274]  ? mark_held_locks+0x130/0x130
[  705.113515]  ? lock_release+0xa00/0xa00
[  705.117535]  ? perf_trace_sched_process_exec+0x860/0x860
[  705.123008]  ? __might_sleep+0x95/0x190
[  705.126995]  __alloc_pages_nodemask+0xa80/0xde0
[  705.131679]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  705.136741]  ? __page_cache_alloc+0x191/0x5c0
[  705.141259]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.146206]  ? kasan_check_read+0x11/0x20
[  705.150362]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.155652]  ? zap_class+0x640/0x640
[  705.159396]  ? zap_class+0x640/0x640
[  705.163143]  ? zap_class+0x640/0x640
[  705.166867]  ? __do_page_cache_readahead+0x7ce/0x980
[  705.171987]  ? find_held_lock+0x36/0x1c0
[  705.176059]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  705.181609]  alloc_pages_current+0x173/0x350
[  705.186032]  __page_cache_alloc+0x38c/0x5c0
[  705.190362]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.195299]  ? kasan_check_read+0x11/0x20
[  705.199456]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.204745]  ? generic_perform_write+0x6a0/0x6a0
[  705.209507]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.215049]  ? check_preemption_disabled+0x48/0x280
[  705.220080]  filemap_fault+0x1594/0x25f0
[  705.224160]  ? __lock_page_or_retry+0xa00/0xa00
[  705.228840]  ? mark_held_locks+0x130/0x130
[  705.233083]  ? rcu_softirq_qs+0x20/0x20
[  705.237066]  ? remove_wait_queue+0x1a6/0x360
[  705.241483]  ? trace_hardirqs_off_caller+0x310/0x310
[  705.246610]  ? filemap_map_pages+0xe04/0x1990
[  705.251117]  ? print_usage_bug+0xc0/0xc0
[  705.255187]  ? add_wait_queue+0x2b0/0x2b0
[  705.259342]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  705.264272]  ? print_usage_bug+0xc0/0xc0
[  705.268343]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  705.273887]  ? fput+0x130/0x1a0
[  705.277191]  ? poll_freewait+0x1d6/0x260
[  705.281258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.286819]  ? print_usage_bug+0xc0/0xc0
[  705.290903]  ? __lock_acquire+0x62f/0x4c20
[  705.295159]  ? lock_acquire+0x1ed/0x520
[  705.299142]  ? ext4_filemap_fault+0x7a/0xad
[  705.303487]  ? lock_release+0xa00/0xa00
[  705.307489]  ? perf_trace_sched_process_exec+0x860/0x860
[  705.312948]  ? print_usage_bug+0xc0/0xc0
[  705.317015]  ? print_usage_bug+0xc0/0xc0
[  705.321096]  ? down_read+0x8d/0x120
[  705.324729]  ? ext4_filemap_fault+0x7a/0xad
[  705.329063]  ? __down_interruptible+0x700/0x700
[  705.333754]  ext4_filemap_fault+0x82/0xad
[  705.337919]  __do_fault+0x100/0x6b0
[  705.341564]  ? pmd_devmap_trans_unstable+0x220/0x220
[  705.346675]  ? mark_held_locks+0x130/0x130
[  705.350914]  ? mark_held_locks+0x130/0x130
[  705.355150]  ? find_held_lock+0x36/0x1c0
[  705.359220]  ? zap_class+0x640/0x640
[  705.362939]  ? find_held_lock+0x36/0x1c0
[  705.367011]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.372566]  __handle_mm_fault+0x307c/0x5920
[  705.376982]  ? poll_select_copy_remaining+0x18c/0x6a0
[  705.382199]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  705.387056]  ? __might_fault+0x12b/0x1e0
[  705.391126]  ? lock_downgrade+0x900/0x900
[  705.395292]  ? zap_class+0x640/0x640
[  705.399033]  ? zap_class+0x640/0x640
[  705.402762]  ? find_held_lock+0x36/0x1c0
[  705.406855]  ? handle_mm_fault+0x42a/0xc70
[  705.411107]  ? lock_downgrade+0x900/0x900
[  705.415267]  ? check_preemption_disabled+0x48/0x280
[  705.420309]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.425622]  ? kasan_check_read+0x11/0x20
[  705.429809]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.435096]  ? rcu_softirq_qs+0x20/0x20
[  705.439078]  ? trace_hardirqs_off_caller+0x310/0x310
[  705.444196]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.449757]  ? check_preemption_disabled+0x48/0x280
[  705.454816]  handle_mm_fault+0x54f/0xc70
[  705.458895]  ? __handle_mm_fault+0x5920/0x5920
[  705.463497]  ? find_vma+0x34/0x190
[  705.467064]  __do_page_fault+0x5e8/0xe60
[  705.471138]  ? trace_hardirqs_off+0xb8/0x310
[  705.475608]  do_page_fault+0xf2/0x7e0
[  705.479432]  ? vmalloc_sync_all+0x30/0x30
[  705.483637]  ? error_entry+0x70/0xd0
[  705.487361]  ? trace_hardirqs_off_caller+0xbb/0x310
[  705.492386]  ? trace_hardirqs_on_caller+0xc0/0x310
[  705.497322]  ? syscall_return_slowpath+0x5e0/0x5e0
[  705.502258]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.507112]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.512142]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  705.517604]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  705.522633]  ? prepare_exit_to_usermode+0x291/0x3b0
[  705.527657]  ? page_fault+0x8/0x30
[  705.531203]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.536061]  ? page_fault+0x8/0x30
[  705.539623]  page_fault+0x1e/0x30
[  705.543082] RIP: 0033:0x7f01c7eacdd3
[  705.546830] Code: Bad RIP value.
[  705.550200] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  705.555571] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  705.562843] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  705.570122] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  705.577404] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  705.584685] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  705.591990] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  705.592093] aoe: skb alloc failure
[  705.598500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  705.598507] Call Trace:
[  705.598531]  dump_stack+0x244/0x39d
[  705.598550]  ? dump_stack_print_info.cold.1+0x20/0x20
[  705.602112] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  705.611453]  warn_alloc.cold.117+0xb7/0x1bd
[  705.614020] init cpuset=
[  705.617647]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  705.622824] /
[  705.632540]  ? lock_downgrade+0x900/0x900
[  705.636849]  mems_allowed=0
[  705.639549]  ? trace_hardirqs_off+0xb8/0x310
[  705.657553]  ? trace_hardirqs_off+0xb8/0x310
[  705.661981]  __alloc_pages_slowpath+0x2660/0x2d70
[  705.666874]  ? warn_alloc+0x120/0x120
[  705.670684]  ? warn_alloc+0x120/0x120
[  705.674509]  ? print_usage_bug+0xc0/0xc0
[  705.678593]  ? warn_alloc+0x120/0x120
[  705.682400]  ? print_usage_bug+0xc0/0xc0
[  705.686469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.692028]  ? wake_up_klogd+0x11a/0x180
[  705.696108]  ? console_device+0xc0/0xc0
[  705.700092]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.705661]  ? should_fail+0x22d/0xd01
[  705.709567]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.714715]  ? __lock_acquire+0x62f/0x4c20
[  705.718958]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.724080]  ? should_fail+0x22d/0xd01
[  705.727985]  ? mark_held_locks+0x130/0x130
[  705.732232]  ? mark_held_locks+0x130/0x130
[  705.736473]  ? kasan_check_read+0x11/0x20
[  705.740627]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.745911]  ? rcu_softirq_qs+0x20/0x20
[  705.749897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.755440]  ? check_preemption_disabled+0x48/0x280
[  705.760482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.766023]  ? check_preemption_disabled+0x48/0x280
[  705.771062]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  705.776602]  ? rcu_pm_notify+0xc0/0xc0
[  705.780504]  __alloc_pages_nodemask+0xa80/0xde0
[  705.785181]  ? zap_class+0x640/0x640
[  705.788906]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  705.793936]  ? find_held_lock+0x36/0x1c0
[  705.798029]  ? ____cache_alloc_node+0x1c7/0x1e0
[  705.802722]  ? lock_downgrade+0x900/0x900
[  705.806880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.812427]  cache_grow_begin+0xa5/0x8c0
[  705.816501]  ? do_raw_spin_unlock+0xa7/0x330
[  705.820927]  fallback_alloc+0x204/0x2e0
[  705.824945]  ____cache_alloc_node+0x1c7/0x1e0
[  705.829450]  kmem_cache_alloc+0x1f8/0x730
[  705.833604]  ? put_dec+0x3b/0xf0
[  705.836984]  __build_skb+0xab/0x430
[  705.840617]  ? skb_try_coalesce+0x1b70/0x1b70
[  705.845123]  ? __alloc_pages_nodemask+0xde0/0xde0
[  705.849976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.855533]  ? check_preemption_disabled+0x48/0x280
[  705.860564]  __napi_alloc_skb+0x1d6/0x310
[  705.864729]  page_to_skb.isra.41+0xee/0x8d0
[  705.869063]  ? check_preemption_disabled+0x48/0x280
[  705.874096]  ? virtnet_cpu_online+0x40/0x40
[  705.878421]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.883353]  ? kasan_check_read+0x11/0x20
[  705.887507]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.892808]  ? rcu_softirq_qs+0x20/0x20
[  705.896826]  receive_mergeable+0x155d/0x3a90
[  705.901256]  ? virtnet_probe+0x2240/0x2240
[  705.905496]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.911074]  ? netconsole_netdev_event+0x280/0x280
[  705.916041]  ? console_unlock+0x8d8/0x1160
[  705.920311]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  705.925017]  ? lock_release+0xa00/0xa00
[  705.929016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.934561]  ? wake_up_klogd+0x11a/0x180
[  705.938628]  ? console_device+0xc0/0xc0
[  705.942621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.948182]  ? vprintk_emit+0x268/0x930
[  705.952169]  ? wake_up_klogd+0x180/0x180
[  705.956237]  ? find_held_lock+0x36/0x1c0
[  705.960308]  ? print_usage_bug+0xc0/0xc0
[  705.964383]  ? ___ratelimit+0x3b4/0x672
[  705.968381]  ? lock_downgrade+0x900/0x900
[  705.972560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.978103]  ? print_usage_bug+0xc0/0xc0
[  705.982172]  ? trace_hardirqs_off+0xb8/0x310
[  705.986586]  ? kasan_check_read+0x11/0x20
[  705.990749]  ? zap_class+0x640/0x640
[  705.994543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.000096]  ? check_preemption_disabled+0x48/0x280
[  706.005128]  ? __lock_is_held+0xb5/0x140
[  706.009208]  ? rcu_read_lock_sched_held+0x14f/0x180
[  706.014232]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  706.019810]  ? tg_unthrottle_up+0x220/0x220
[  706.024153]  ? update_load_avg+0x13b8/0x2470
[  706.028570]  ? print_usage_bug+0xc0/0xc0
[  706.032644]  ? attach_entity_load_avg+0x860/0x860
[  706.037496]  ? __lock_acquire+0x62f/0x4c20
[  706.041734]  ? zap_class+0x640/0x640
[  706.045479]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  706.050505]  ? __lock_acquire+0x62f/0x4c20
[  706.054750]  ? zap_class+0x640/0x640
[  706.058479]  ? mark_held_locks+0x130/0x130
[  706.062755]  ? cpuacct_charge+0x265/0x440
[  706.066922]  ? find_held_lock+0x36/0x1c0
[  706.071003]  ? update_curr+0x4cf/0xbd0
[  706.074906]  receive_buf+0xb3c/0x3270
[  706.078724]  ? print_usage_bug+0xc0/0xc0
[  706.082798]  ? rcu_softirq_qs+0x20/0x20
[  706.086812]  ? receive_mergeable+0x3a90/0x3a90
[  706.091424]  ? update_curr+0x4ec/0xbd0
[  706.095328]  ? print_usage_bug+0xc0/0xc0
[  706.099402]  ? find_held_lock+0x36/0x1c0
[  706.103482]  ? try_to_wake_up+0x10a/0x12e0
[  706.107727]  ? lock_downgrade+0x900/0x900
[  706.111889]  ? trace_hardirqs_off+0xb8/0x310
[  706.116303]  ? kasan_check_read+0x11/0x20
[  706.120457]  ? do_raw_spin_unlock+0xa7/0x330
[  706.124873]  ? trace_hardirqs_on+0x310/0x310
[  706.129303]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  706.134417]  ? try_to_wake_up+0x10a/0x12e0
[  706.138652]  ? find_held_lock+0x36/0x1c0
[  706.142728]  ? migrate_swap_stop+0x8a0/0x8a0
[  706.147145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.152692]  ? radix_tree_descend+0x13c/0x2e0
[  706.157227]  ? plist_requeue+0x620/0x620
[  706.161296]  ? lock_downgrade+0x900/0x900
[  706.165456]  ? zap_class+0x640/0x640
[  706.169176]  ? find_held_lock+0x36/0x1c0
[  706.173241]  ? zap_class+0x640/0x640
[  706.176962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.182510]  ? __radix_tree_lookup+0x358/0x4c0
[  706.187109]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.192669]  ? vring_use_dma_api+0xa5/0xc0
[  706.196923]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  706.202468]  ? vring_unmap_one+0x5a/0x410
[  706.206625]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  706.212179]  ? detach_buf+0x34b/0x5d0
[  706.216007]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  706.221554]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  706.226318]  ? lock_downgrade+0x900/0x900
[  706.230479]  ? detach_buf+0x5d0/0x5d0
[  706.234283]  ? __lock_acquire+0x62f/0x4c20
[  706.238523]  ? do_raw_spin_unlock+0xa7/0x330
[  706.242951]  ? do_raw_spin_trylock+0x270/0x270
[  706.247549]  virtnet_poll+0x421/0x105f
[  706.251462]  ? receive_buf+0x3270/0x3270
[  706.255538]  ? flush_rcu_work+0x90/0x90
[  706.259583]  ? net_rx_action+0x4b5/0x19b0
[  706.263752]  ? net_rx_action+0x4b5/0x19b0
[  706.267912]  ? lockdep_hardirqs_on+0x296/0x5b0
[  706.272511]  ? call_timer_fn+0x2c0/0x920
[  706.276589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.282133]  ? check_preemption_disabled+0x48/0x280
[  706.287166]  net_rx_action+0x7fa/0x19b0
[  706.291166]  ? napi_complete_done+0x7a0/0x7a0
[  706.295663]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  706.300693]  ? find_held_lock+0x36/0x1c0
[  706.304770]  ? __run_timers+0xa20/0xc70
[  706.308797]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.313298]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.317830]  ? __queue_work+0x1440/0x1440
[  706.321986]  ? lockdep_hardirqs_on+0x296/0x5b0
[  706.326571]  ? trace_hardirqs_on+0xbd/0x310
[  706.330908]  ? kasan_check_read+0x11/0x20
[  706.335090]  ? __run_timers+0xa20/0xc70
[  706.339083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.344632]  ? _raw_spin_unlock_irq+0x60/0x80
[  706.349140]  ? __run_timers+0xa4a/0xc70
[  706.353130]  ? timer_fixup_init+0x70/0x70
[  706.357285]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.361782]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.366294]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  706.370881]  ? trace_hardirqs_on+0xbd/0x310
[  706.375209]  ? kasan_check_read+0x11/0x20
[  706.379361]  ? finish_task_switch+0x1f4/0x910
[  706.383864]  ? trace_hardirqs_off_caller+0x310/0x310
[  706.388989]  ? compat_start_thread+0x80/0x80
[  706.393426]  ? pvclock_read_flags+0x160/0x160
[  706.397928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.403472]  ? check_preemption_disabled+0x48/0x280
[  706.408521]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  706.414073]  ? rcu_pm_notify+0xc0/0xc0
[  706.417990]  __do_softirq+0x308/0xb7e
[  706.421831]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  706.426958]  ? trace_hardirqs_off+0xb8/0x310
[  706.431379]  ? rcu_irq_enter+0x18c/0x310
[  706.435458]  ? schedule+0x108/0x460
[  706.439119]  ? trace_hardirqs_off+0xb8/0x310
[  706.443539]  ? smpboot_thread_fn+0x68b/0xa00
[  706.447955]  ? trace_hardirqs_on+0x310/0x310
[  706.452370]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.457914]  ? check_preemption_disabled+0x48/0x280
[  706.462945]  ? takeover_tasklets+0xa90/0xa90
[  706.467365]  run_ksoftirqd+0x5e/0x100
[  706.471198]  smpboot_thread_fn+0x68b/0xa00
[  706.475441]  ? sort_range+0x30/0x30
[  706.479081]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  706.484192]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.489737]  ? __kthread_parkme+0xfb/0x1a0
[  706.493987]  kthread+0x35a/0x420
[  706.497359]  ? sort_range+0x30/0x30
[  706.500991]  ? kthread_stop+0x900/0x900
[  706.504973]  ret_from_fork+0x3a/0x50
[  706.508724] warn_alloc_show_mem: 1 callbacks suppressed
[  706.508735] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  706.508737] Mem-Info:
[  706.508781] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  706.508781]  active_file:14 inactive_file:12 isolated_file:0
[  706.508781]  unevictable:0 dirty:0 writeback:0 unstable:0
[  706.508781]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  706.508781]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  706.508781]  free:13708 free_pcp:294 free_cma:0
[  706.514185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  706.520082] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  706.522504] Call Trace:
[  706.555804] Node 0 
[  706.565187]  <IRQ>
[  706.593071] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  706.595664]  dump_stack+0x244/0x39d
[  706.597883] lowmem_reserve[]:
[  706.600040]  ? dump_stack_print_info.cold.1+0x20/0x20
[  706.625539]  0
[  706.629190]  warn_alloc.cold.117+0xb7/0x1bd
[  706.632281]  2819
[  706.637473]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  706.639259]  6323
[  706.643586]  ? lock_downgrade+0x900/0x900
[  706.645631]  6323
[  706.650475]  ? trace_hardirqs_off+0xb8/0x310
[  706.656691]  ? trace_hardirqs_off+0xb8/0x310
[  706.658742] Node 0 
[  706.663155]  __alloc_pages_slowpath+0x2660/0x2d70
[  706.667564] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  706.669828]  ? warn_alloc+0x120/0x120
[  706.674624] lowmem_reserve[]:
[  706.701524]  ? __lock_acquire+0x62f/0x4c20
[  706.705301]  0 0
[  706.708431]  ? __lock_acquire+0x62f/0x4c20
[  706.712661]  3503
[  706.714665]  ? warn_alloc+0x120/0x120
[  706.718890]  3503
[  706.720997]  ? print_usage_bug+0xc0/0xc0
[  706.724808] Node 0 
[  706.726887]  ? warn_alloc+0x120/0x120
[  706.730974] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  706.733192]  ? print_usage_bug+0xc0/0xc0
[  706.736974] lowmem_reserve[]:
[  706.765484]  ? mark_held_locks+0x130/0x130
[  706.769549]  0
[  706.772664]  ? mark_held_locks+0x130/0x130
[  706.776884]  0
[  706.778692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.782916]  0
[  706.784723]  ? should_fail+0x22d/0xd01
[  706.790241]  0
[  706.792041]  ? zap_class+0x640/0x640
[  706.792061]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.797737]  ? __lock_acquire+0x62f/0x4c20
[  706.801445] Node 0 
[  706.806549]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.811282] DMA: 
[  706.813523]  ? should_fail+0x22d/0xd01
[  706.818623] 1*4kB 
[  706.820701]  ? mark_held_locks+0x130/0x130
[  706.824566] (U) 
[  706.826715]  ? mark_held_locks+0x130/0x130
[  706.830937] 0*8kB 
[  706.832914]  ? lock_downgrade+0x900/0x900
[  706.837133] 0*16kB 
[  706.839283]  ? zap_class+0x640/0x640
[  706.843414] 1*32kB 
[  706.845648]  ? zap_class+0x640/0x640
[  706.849343] (U) 
[  706.851595]  ? zap_class+0x640/0x640
[  706.855289] 2*64kB (U) 
[  706.857279]  ? do_raw_spin_unlock+0xa7/0x330
[  706.860972] 1*128kB 
[  706.863563]  ? trace_hardirqs_on+0x310/0x310
[  706.867959] (U) 1*256kB 
[  706.870297]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.874680] (U) 0*512kB 
[  706.877364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.882884] 1*1024kB 
[  706.885560]  ? check_preemption_disabled+0x48/0x280
[  706.891074] (U) 
[  706.893494]  ? __lock_is_held+0xb5/0x140
[  706.898479] 1*2048kB (M) 
[  706.900469]  __alloc_pages_nodemask+0xa80/0xde0
[  706.904541] 3*4096kB 
[  706.907298]  ? zap_class+0x640/0x640
[  706.911947] (M) 
[  706.914363]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  706.918060] = 15908kB
[  706.920043]  ? find_held_lock+0x36/0x1c0
[  706.925060] Node 0 
[  706.927479]  ? ____cache_alloc_node+0x1c7/0x1e0
[  706.931522] DMA32: 5*4kB 
[  706.933817]  ? lock_downgrade+0x900/0x900
[  706.938462] (UM) 
[  706.941225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.945349] 2*8kB 
[  706.947413]  cache_grow_begin+0xa5/0x8c0
[  706.952930] (UM) 
[  706.955101]  ? do_raw_spin_unlock+0xa7/0x330
[  706.959140] 3*16kB 
[  706.961212]  fallback_alloc+0x204/0x2e0
[  706.965601] (M) 
[  706.967841]  ____cache_alloc_node+0x1c7/0x1e0
[  706.971809] 3*32kB 
[  706.973802]  kmem_cache_alloc_node+0xe3/0x730
[  706.978273] (UM) 
[  706.980514]  ? lockdep_hardirqs_on+0x296/0x5b0
[  706.984982] 2*64kB (M) 
[  706.987067]  __alloc_skb+0x119/0x770
[  706.991627] 2*128kB 
[  706.994217]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  706.997907] (M) 
[  707.000239]  ? netdev_alloc_frag+0x1f0/0x1f0
[  707.005583] 4*256kB 
[  707.007574]  ? vprintk_default+0x28/0x30
[  707.011955] (M) 
[  707.014285]  ? vprintk_func+0x85/0x181
[  707.018321] 4*512kB (UM) 
[  707.020308]  ? printk+0xa7/0xcf
[  707.024176] 3*1024kB 
[  707.026943]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  707.030204] (UM) 
[  707.032625]  new_skb+0x26/0x1c0
[  707.037348] 3*2048kB (M) 
[  707.039433]  aoecmd_cfg+0x279/0x7f0
[  707.042691] 3*4096kB 
[  707.045451]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  707.049059] (M) 
[  707.051472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.055770] = 25140kB
[  707.057839]  ? __lock_is_held+0xb5/0x140
[  707.063351] Node 0 
[  707.065769]  discover_timer+0x50/0x60
[  707.069835] Normal: 1714*4kB 
[  707.072117]  call_timer_fn+0x272/0x920
[  707.075896] (UME) 
[  707.079000]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  707.082868] 596*8kB 
[  707.085027]  ? process_timeout+0x40/0x40
[  707.089867] (UMEH) 
[  707.092202]  ? mark_held_locks+0xc7/0x130
[  707.096234] 89*16kB (UME) 
[  707.098484]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.102614] 20*32kB 
[  707.105462]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.109938] (UMH) 
[  707.112277]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  707.116749] 2*64kB (UH) 
[  707.118912]  ? lockdep_hardirqs_on+0x296/0x5b0
[  707.123729] 0*128kB 0*256kB 
[  707.126429]  ? trace_hardirqs_on+0xbd/0x310
[  707.131015] 0*512kB 
[  707.134049]  ? kasan_check_read+0x11/0x20
[  707.138353] 0*1024kB 
[  707.140683]  ? __run_timers+0x7da/0xc70
[  707.144813] 0*2048kB 
[  707.147240]  ? trace_hardirqs_off_caller+0x310/0x310
[  707.151193] 0*4096kB 
[  707.153614]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  707.158682] = 13816kB
[  707.158697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  707.161107]  __run_timers+0x7e5/0xc70
[  707.165939] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  707.168353]  ? timer_fixup_init+0x70/0x70
[  707.177163] 9839 total pagecache pages
[  707.180973]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  707.189543] 0 pages in swap cache
[  707.193698]  ? zap_class+0x640/0x640
[  707.197590] Swap cache stats: add 0, delete 0, find 0/0
[  707.202606]  ? print_usage_bug+0xc0/0xc0
[  707.206043] Free swap  = 0kB
[  707.209766]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  707.215107] Total swap = 0kB
[  707.219172]  ? find_held_lock+0x36/0x1c0
[  707.222168] 1965979 pages RAM
[  707.227356]  ? zap_class+0x640/0x640
[  707.230357] 0 pages HighMem/MovableOnly
[  707.234418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.237498] 342293 pages reserved
[  707.237508] 0 pages cma reserved
[  707.241221]  ? check_preemption_disabled+0x48/0x280
[  707.253832] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  707.254161]  ? __lock_is_held+0xb5/0x140
[  707.254180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.257719] kworker/0:5 cpuset=
[  707.262745]  ? check_preemption_disabled+0x48/0x280
[  707.262771]  run_timer_softirq+0x52/0xb0
[  707.273247] /
[  707.277232]  ? rcu_read_lock_sched_held+0x14f/0x180
[  707.277253]  __do_softirq+0x308/0xb7e
[  707.277271]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  707.277290]  ? lock_downgrade+0x900/0x900
[  707.277310]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  707.277336]  ? pvclock_read_flags+0x160/0x160
[  707.282974]  mems_allowed=0
[  707.286259]  ? lapic_next_event+0x5a/0x90
[  707.331171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.336721]  ? kvm_clock_read+0x18/0x30
[  707.340697]  ? kvm_sched_clock_read+0x9/0x20
[  707.345130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.350679]  ? check_preemption_disabled+0x48/0x280
[  707.355733]  irq_exit+0x17f/0x1c0
[  707.359234]  smp_apic_timer_interrupt+0x1cb/0x760
[  707.364086]  ? smp_reschedule_interrupt+0x109/0x650
[  707.369108]  ? smp_call_function_single_interrupt+0x650/0x650
[  707.375007]  ? interrupt_entry+0xb5/0xc0
[  707.379089]  ? trace_hardirqs_off_caller+0xbb/0x310
[  707.384109]  ? trace_hardirqs_off_caller+0xbb/0x310
[  707.389143]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  707.393991]  ? trace_hardirqs_on_caller+0x310/0x310
[  707.399009]  ? trace_hardirqs_on_caller+0x310/0x310
[  707.404031]  ? task_prio+0x50/0x50
[  707.407593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.413152]  ? check_preemption_disabled+0x48/0x280
[  707.418185]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  707.423331]  apic_timer_interrupt+0xf/0x20
[  707.427573]  </IRQ>
[  707.429823] RIP: 0010:dump_stack+0x20e/0x39d
[  707.434262] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  707.453177] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  707.460898] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  707.468167] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  707.475441] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  707.482712] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  707.489985] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  707.497287]  ? dump_stack+0x205/0x39d
[  707.501110]  ? dump_stack_print_info.cold.1+0x20/0x20
[  707.506321]  dump_header+0x27b/0xf72
[  707.510051]  ? mark_held_locks+0x130/0x130
[  707.514298]  ? pagefault_out_of_memory+0x197/0x197
[  707.519240]  ? __lock_acquire+0x62f/0x4c20
[  707.523480]  ? zap_class+0x640/0x640
[  707.527202]  ? percpu_ref_get_many+0x240/0x240
[  707.531816]  ? print_usage_bug+0xc0/0xc0
[  707.535881]  ? print_usage_bug+0xc0/0xc0
[  707.539967]  ? zap_class+0x640/0x640
[  707.543699]  ? print_usage_bug+0xc0/0xc0
[  707.547767]  ? print_usage_bug+0xc0/0xc0
[  707.551850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.557419]  ? find_held_lock+0x36/0x1c0
[  707.561496]  ? mark_held_locks+0xc7/0x130
[  707.565657]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  707.570767]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  707.575919]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  707.580506]  ? trace_hardirqs_on+0xbd/0x310
[  707.584837]  ? kasan_check_read+0x11/0x20
[  707.589009]  ? ___ratelimit+0x3b4/0x672
[  707.592986]  ? trace_hardirqs_off_caller+0x310/0x310
[  707.598094]  ? trace_hardirqs_on+0x310/0x310
[  707.602509]  ? lock_downgrade+0x900/0x900
[  707.606669]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  707.611785]  ? ___ratelimit+0x3b9/0x672
[  707.615781]  ? idr_get_free+0xec0/0xec0
[  707.619773]  ? find_held_lock+0x36/0x1c0
[  707.623866]  oom_kill_process.cold.27+0x10/0x903
[  707.628633]  ? zap_class+0x640/0x640
[  707.632351]  ? check_preemption_disabled+0x48/0x280
[  707.637385]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  707.642321]  ? kasan_check_read+0x11/0x20
[  707.646479]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.651770]  ? oom_evaluate_task+0x540/0x540
[  707.656214]  ? find_held_lock+0x36/0x1c0
[  707.660291]  ? out_of_memory+0x974/0x1430
[  707.664445]  ? lock_downgrade+0x900/0x900
[  707.668595]  ? check_preemption_disabled+0x48/0x280
[  707.673652]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  707.678588]  ? kasan_check_read+0x11/0x20
[  707.682744]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.688029]  ? rcu_softirq_qs+0x20/0x20
[  707.692028]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.697588]  ? oom_evaluate_task+0x302/0x540
[  707.702014]  out_of_memory+0xa84/0x1430
[  707.706006]  ? oom_killer_disable+0x3a0/0x3a0
[  707.710514]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  707.715472]  ? __mutex_add_waiter+0x2a0/0x2a0
[  707.719992]  __alloc_pages_slowpath+0x22d4/0x2d70
[  707.724871]  ? warn_alloc+0x120/0x120
[  707.728679]  ? rcu_softirq_qs+0x20/0x20
[  707.732686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.738235]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.743780]  ? should_fail+0x22d/0xd01
[  707.747692]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  707.752813]  ? zap_class+0x640/0x640
[  707.756562]  ? __lock_is_held+0xb5/0x140
[  707.760670]  ? mark_held_locks+0x130/0x130
[  707.764912]  ? lock_release+0xa00/0xa00
[  707.768910]  ? perf_trace_sched_process_exec+0x860/0x860
[  707.774381]  ? __might_sleep+0x95/0x190
[  707.778371]  __alloc_pages_nodemask+0xa80/0xde0
[  707.783052]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  707.788099]  ? __page_cache_alloc+0x191/0x5c0
[  707.792636]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  707.797585]  ? kasan_check_read+0x11/0x20
[  707.801741]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.807045]  ? zap_class+0x640/0x640
[  707.810774]  ? zap_class+0x640/0x640
[  707.814498]  ? zap_class+0x640/0x640
[  707.818230]  ? __do_page_cache_readahead+0x7ce/0x980
[  707.823342]  ? find_held_lock+0x36/0x1c0
[  707.827416]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  707.832963]  alloc_pages_current+0x173/0x350
[  707.837387]  __page_cache_alloc+0x38c/0x5c0
[  707.841715]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  707.846652]  ? kasan_check_read+0x11/0x20
[  707.850864]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.856170]  ? generic_perform_write+0x6a0/0x6a0
[  707.860935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.866481]  ? check_preemption_disabled+0x48/0x280
[  707.871516]  filemap_fault+0x1594/0x25f0
[  707.875604]  ? __lock_page_or_retry+0xa00/0xa00
[  707.880283]  ? mark_held_locks+0x130/0x130
[  707.884529]  ? rcu_softirq_qs+0x20/0x20
[  707.888558]  ? remove_wait_queue+0x1a6/0x360
[  707.892974]  ? trace_hardirqs_off_caller+0x310/0x310
[  707.898092]  ? filemap_map_pages+0xe04/0x1990
[  707.902610]  ? print_usage_bug+0xc0/0xc0
[  707.906683]  ? add_wait_queue+0x2b0/0x2b0
[  707.910840]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  707.915776]  ? print_usage_bug+0xc0/0xc0
[  707.919866]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  707.925410]  ? fput+0x130/0x1a0
[  707.928699]  ? poll_freewait+0x1d6/0x260
[  707.932762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.938317]  ? print_usage_bug+0xc0/0xc0
[  707.942388]  ? __lock_acquire+0x62f/0x4c20
[  707.946641]  ? lock_acquire+0x1ed/0x520
[  707.950620]  ? ext4_filemap_fault+0x7a/0xad
[  707.954955]  ? lock_release+0xa00/0xa00
[  707.958935]  ? perf_trace_sched_process_exec+0x860/0x860
[  707.964394]  ? print_usage_bug+0xc0/0xc0
[  707.968459]  ? print_usage_bug+0xc0/0xc0
[  707.972550]  ? down_read+0x8d/0x120
[  707.976189]  ? ext4_filemap_fault+0x7a/0xad
[  707.980519]  ? __down_interruptible+0x700/0x700
[  707.985211]  ext4_filemap_fault+0x82/0xad
[  707.989369]  __do_fault+0x100/0x6b0
[  707.993006]  ? pmd_devmap_trans_unstable+0x220/0x220
[  707.998143]  ? mark_held_locks+0x130/0x130
[  708.002383]  ? mark_held_locks+0x130/0x130
[  708.006618]  ? find_held_lock+0x36/0x1c0
[  708.010686]  ? zap_class+0x640/0x640
[  708.014406]  ? find_held_lock+0x36/0x1c0
[  708.018480]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.024033]  __handle_mm_fault+0x307c/0x5920
[  708.028449]  ? poll_select_copy_remaining+0x18c/0x6a0
[  708.033653]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  708.038508]  ? __might_fault+0x12b/0x1e0
[  708.042584]  ? lock_downgrade+0x900/0x900
[  708.046748]  ? zap_class+0x640/0x640
[  708.050465]  ? zap_class+0x640/0x640
[  708.054200]  ? find_held_lock+0x36/0x1c0
[  708.058276]  ? handle_mm_fault+0x42a/0xc70
[  708.062524]  ? lock_downgrade+0x900/0x900
[  708.066704]  ? check_preemption_disabled+0x48/0x280
[  708.071731]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.076664]  ? kasan_check_read+0x11/0x20
[  708.080828]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.086136]  ? rcu_softirq_qs+0x20/0x20
[  708.090123]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.095231]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.100775]  ? check_preemption_disabled+0x48/0x280
[  708.105824]  handle_mm_fault+0x54f/0xc70
[  708.109895]  ? __handle_mm_fault+0x5920/0x5920
[  708.114530]  ? find_vma+0x34/0x190
[  708.118091]  __do_page_fault+0x5e8/0xe60
[  708.122152]  ? trace_hardirqs_off+0xb8/0x310
[  708.126587]  do_page_fault+0xf2/0x7e0
[  708.130395]  ? vmalloc_sync_all+0x30/0x30
[  708.134558]  ? error_entry+0x70/0xd0
[  708.138279]  ? trace_hardirqs_off_caller+0xbb/0x310
[  708.143296]  ? trace_hardirqs_on_caller+0xc0/0x310
[  708.148253]  ? syscall_return_slowpath+0x5e0/0x5e0
[  708.153201]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  708.158107]  ? trace_hardirqs_on_caller+0x310/0x310
[  708.163163]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  708.168623]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  708.173645]  ? prepare_exit_to_usermode+0x291/0x3b0
[  708.178674]  ? page_fault+0x8/0x30
[  708.182223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  708.187082]  ? page_fault+0x8/0x30
[  708.190631]  page_fault+0x1e/0x30
[  708.194103] RIP: 0033:0x7f01c7eacdd3
[  708.197845] Code: Bad RIP value.
[  708.201212] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  708.206591] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  708.213873] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  708.221156] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  708.228437] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  708.235711] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  708.243022] CPU: 0 PID: 9506 Comm: kworker/0:5 Not tainted 4.19.0+ #134
[  708.243124] aoe: skb alloc failure
[  708.249822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.249846] Workqueue: events_long br_fdb_cleanup
[  708.249856] Call Trace:
[  708.249878]  dump_stack+0x244/0x39d
[  708.253433] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  708.262767]  ? dump_stack_print_info.cold.1+0x20/0x20
[  708.267591] init cpuset=
[  708.270189]  warn_alloc.cold.117+0xb7/0x1bd
[  708.273784] /
[  708.283503]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  708.288674]  mems_allowed=0
[  708.291346]  ? lock_downgrade+0x900/0x900
[  708.309257]  ? trace_hardirqs_off+0xb8/0x310
[  708.313683]  ? trace_hardirqs_off+0xb8/0x310
[  708.318116]  __alloc_pages_slowpath+0x2660/0x2d70
[  708.323002]  ? warn_alloc+0x120/0x120
[  708.326820]  ? __bfs+0xb0/0x780
[  708.330108]  ? warn_alloc+0x120/0x120
[  708.333920]  ? print_usage_bug+0xc0/0xc0
[  708.337986]  ? lockdep_on+0x50/0x50
[  708.341623]  ? print_bfs_bug+0x80/0x80
[  708.345519]  ? __lock_is_held+0xb5/0x140
[  708.349594]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.355143]  ? should_fail+0x22d/0xd01
[  708.359034]  ? mark_held_locks+0x130/0x130
[  708.363303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.368418]  ? __lock_acquire+0x62f/0x4c20
[  708.372669]  ? __lock_acquire+0x2aff/0x4c20
[  708.376999]  ? should_fail+0x22d/0xd01
[  708.380908]  ? mark_held_locks+0x130/0x130
[  708.385153]  ? mark_held_locks+0x130/0x130
[  708.389400]  ? __lock_acquire+0x62f/0x4c20
[  708.393648]  ? zap_class+0x640/0x640
[  708.397373]  ? __update_load_avg_blocked_se+0x690/0x690
[  708.402765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.408336]  ? check_preemption_disabled+0x48/0x280
[  708.413387]  ? __lock_is_held+0xb5/0x140
[  708.417472]  __alloc_pages_nodemask+0xa80/0xde0
[  708.422165]  ? zap_class+0x640/0x640
[  708.425897]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  708.430936]  ? find_held_lock+0x36/0x1c0
[  708.435015]  ? ____cache_alloc_node+0x1c7/0x1e0
[  708.439717]  ? lock_downgrade+0x900/0x900
[  708.443900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.449454]  cache_grow_begin+0xa5/0x8c0
[  708.453533]  ? do_raw_spin_unlock+0xa7/0x330
[  708.458000]  fallback_alloc+0x204/0x2e0
[  708.462015]  ____cache_alloc_node+0x1c7/0x1e0
[  708.466525]  kmem_cache_alloc_node+0xe3/0x730
[  708.471040]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.475982]  ? kasan_check_read+0x11/0x20
[  708.480142]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.485435]  __alloc_skb+0x119/0x770
[  708.489162]  ? netdev_alloc_frag+0x1f0/0x1f0
[  708.493584]  ? call_switchdev_notifiers+0x43/0x60
[  708.498442]  ? br_switchdev_fdb_notify+0xd1/0x5d0
[  708.503293]  ? br_switchdev_set_port_flag+0x3c0/0x3c0
[  708.508497]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.513434]  ? kasan_check_read+0x11/0x20
[  708.517599]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.522886]  ? rcu_softirq_qs+0x20/0x20
[  708.526872]  fdb_notify+0x9e/0x180
[  708.530585]  fdb_delete+0x803/0x1200
[  708.534318]  ? fdb_create+0x1710/0x1710
[  708.538303]  ? ip_vs_info_seq_show+0x1030/0x1030
[  708.543069]  ? lock_downgrade+0x900/0x900
[  708.547243]  ? lock_acquire+0x1ed/0x520
[  708.551241]  ? br_fdb_cleanup+0x186/0x630
[  708.555403]  ? kasan_check_read+0x11/0x20
[  708.559560]  ? do_raw_spin_lock+0x14f/0x350
[  708.563893]  ? rwlock_bug.part.2+0x90/0x90
[  708.568140]  ? rcu_softirq_qs+0x20/0x20
[  708.572137]  br_fdb_cleanup+0x4f0/0x630
[  708.576126]  ? br_fdb_change_mac_address+0x540/0x540
[  708.581236]  ? __lock_is_held+0xb5/0x140
[  708.585324]  process_one_work+0xc90/0x1c40
[  708.589566]  ? mark_held_locks+0x130/0x130
[  708.593831]  ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[  708.598510]  ? __switch_to_asm+0x40/0x70
[  708.602577]  ? __switch_to_asm+0x40/0x70
[  708.606648]  ? __switch_to_asm+0x34/0x70
[  708.610713]  ? __switch_to_asm+0x40/0x70
[  708.614777]  ? __switch_to_asm+0x34/0x70
[  708.618849]  ? __switch_to_asm+0x40/0x70
[  708.622917]  ? __switch_to_asm+0x34/0x70
[  708.626983]  ? __switch_to_asm+0x40/0x70
[  708.631067]  ? __schedule+0x8d7/0x21d0
[  708.634963]  ? __switch_to_asm+0x34/0x70
[  708.639026]  ? __switch_to_asm+0x40/0x70
[  708.643115]  ? zap_class+0x640/0x640
[  708.646843]  ? __sched_text_start+0x8/0x8
[  708.650997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.656548]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  708.661154]  ? lock_acquire+0x1ed/0x520
[  708.665138]  ? worker_thread+0x3e0/0x1390
[  708.669304]  ? kasan_check_read+0x11/0x20
[  708.673460]  ? do_raw_spin_lock+0x14f/0x350
[  708.677788]  ? kasan_check_read+0x11/0x20
[  708.681954]  ? rwlock_bug.part.2+0x90/0x90
[  708.686197]  ? trace_hardirqs_on+0x310/0x310
[  708.690636]  worker_thread+0x17f/0x1390
[  708.694620]  ? __switch_to_asm+0x34/0x70
[  708.698708]  ? process_one_work+0x1c40/0x1c40
[  708.703220]  ? zap_class+0x640/0x640
[  708.706944]  ? find_held_lock+0x36/0x1c0
[  708.711037]  ? __kthread_parkme+0xce/0x1a0
[  708.715290]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  708.720405]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  708.725525]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  708.730116]  ? trace_hardirqs_on+0xbd/0x310
[  708.734444]  ? kasan_check_read+0x11/0x20
[  708.738616]  ? __kthread_parkme+0xce/0x1a0
[  708.742871]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.747988]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.753112]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  708.758245]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.763823]  ? __kthread_parkme+0xfb/0x1a0
[  708.768076]  kthread+0x35a/0x420
[  708.771456]  ? process_one_work+0x1c40/0x1c40
[  708.775953]  ? kthread_stop+0x900/0x900
[  708.779941]  ret_from_fork+0x3a/0x50
[  708.783685] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  708.783702] warn_alloc_show_mem: 1 callbacks suppressed
[  708.783707] Mem-Info:
[  708.789596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.794977] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  708.794977]  active_file:14 inactive_file:12 isolated_file:0
[  708.794977]  unevictable:0 dirty:0 writeback:0 unstable:0
[  708.794977]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  708.794977]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  708.794977]  free:13708 free_pcp:294 free_cma:0
[  708.797355] Call Trace:
[  708.806755] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  708.839803]  <IRQ>
[  708.842386] Node 0 
[  708.870255]  dump_stack+0x244/0x39d
[  708.872415] 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
[  708.874632]  ? dump_stack_print_info.cold.1+0x20/0x20
[  708.878231] lowmem_reserve[]: 0
[  708.903774]  warn_alloc.cold.117+0xb7/0x1bd
[  708.908953]  2819
[  708.912253]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  708.916574]  6323
[  708.918643]  ? lock_downgrade+0x900/0x900
[  708.923464]  6323
[  708.925535]  ? trace_hardirqs_off+0xb8/0x310
[  708.931731]  ? trace_hardirqs_off+0xb8/0x310
[  708.936118] Node 0 DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  708.940603]  __alloc_pages_slowpath+0x2660/0x2d70
[  708.940642]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  708.968111] lowmem_reserve[]: 0
[  708.973006]  ? warn_alloc+0x120/0x120
[  708.978767]  0
[  708.982060]  ? __lock_acquire+0x62f/0x4c20
[  708.985850]  3503
[  708.987660]  ? __lock_acquire+0x62f/0x4c20
[  708.991880]  3503
[  708.993945]  ? warn_alloc+0x120/0x120
[  709.000225]  ? print_usage_bug+0xc0/0xc0
[  709.004009] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  709.008129]  ? warn_alloc+0x120/0x120
[  709.008147]  ? print_usage_bug+0xc0/0xc0
[  709.037198] lowmem_reserve[]: 0
[  709.041046]  ? mark_held_locks+0x130/0x130
[  709.045080]  0
[  709.048364]  ? mark_held_locks+0x130/0x130
[  709.052583]  0
[  709.054391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.058605]  0
[  709.060418]  ? should_fail+0x22d/0xd01
[  709.065935] Node 0 
[  709.067744]  ? zap_class+0x640/0x640
[  709.071611] DMA: 
[  709.073858]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.077577] 1*4kB 
[  709.079613]  ? __lock_acquire+0x62f/0x4c20
[  709.084699] (U) 
[  709.086863]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.091099] 0*8kB 
[  709.093083]  ? should_fail+0x22d/0xd01
[  709.098168] 0*16kB 
[  709.100334]  ? mark_held_locks+0x130/0x130
[  709.104194] 1*32kB 
[  709.106432]  ? mark_held_locks+0x130/0x130
[  709.110646] (U) 
[  709.112887]  ? lock_downgrade+0x900/0x900
[  709.117109] 2*64kB 
[  709.119084]  ? zap_class+0x640/0x640
[  709.123213] (U) 
[  709.125451]  ? zap_class+0x640/0x640
[  709.129144] 1*128kB (U) 
[  709.131131]  ? zap_class+0x640/0x640
[  709.134828] 1*256kB 
[  709.137503]  ? do_raw_spin_unlock+0xa7/0x330
[  709.141188] (U) 0*512kB 
[  709.143527]  ? trace_hardirqs_on+0x310/0x310
[  709.147920] 1*1024kB 
[  709.150614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.155007] (U) 
[  709.157426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.162940] 1*2048kB (M) 
[  709.164937]  ? check_preemption_disabled+0x48/0x280
[  709.170461] 3*4096kB 
[  709.173240]  ? __lock_is_held+0xb5/0x140
[  709.178242] (M) 
[  709.180703]  __alloc_pages_nodemask+0xa80/0xde0
[  709.184735] = 15908kB
[  709.186717]  ? zap_class+0x640/0x640
[  709.191372] Node 0 
[  709.193805]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  709.197483] DMA32: 5*4kB 
[  709.199746]  ? find_held_lock+0x36/0x1c0
[  709.204748] (UM) 
[  709.207525]  ? ____cache_alloc_node+0x1c7/0x1e0
[  709.211556] 2*8kB (UM) 
[  709.213640]  ? lock_downgrade+0x900/0x900
[  709.218289] 3*16kB 
[  709.220883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.225006] (M) 
[  709.227249]  cache_grow_begin+0xa5/0x8c0
[  709.232769] 3*32kB 
[  709.234765]  ? do_raw_spin_unlock+0xa7/0x330
[  709.238811] (UM) 
[  709.241056]  fallback_alloc+0x204/0x2e0
[  709.245448] 2*64kB 
[  709.247518]  ____cache_alloc_node+0x1c7/0x1e0
[  709.251470] (M) 
[  709.253712]  kmem_cache_alloc_node+0xe3/0x730
[  709.258185] 2*128kB 
[  709.260166]  ? lockdep_hardirqs_on+0x296/0x5b0
[  709.264637] (M) 
[  709.266967]  __alloc_skb+0x119/0x770
[  709.271543] 4*256kB 
[  709.273537]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  709.277218] (M) 4*512kB 
[  709.279561]  ? netdev_alloc_frag+0x1f0/0x1f0
[  709.284895] (UM) 
[  709.287580]  ? vprintk_default+0x28/0x30
[  709.291958] 3*1024kB 
[  709.294023]  ? vprintk_func+0x85/0x181
[  709.298061] (UM) 
[  709.300483]  ? printk+0xa7/0xcf
[  709.304350] 3*2048kB 
[  709.306413]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  709.309672] (M) 
[  709.312097]  new_skb+0x26/0x1c0
[  709.316822] 3*4096kB (M) 
[  709.318819]  aoecmd_cfg+0x279/0x7f0
[  709.322081] = 25140kB
[  709.324838]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  709.328451] Node 0 
[  709.330863]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.335161] Normal: 
[  709.337402]  ? __lock_is_held+0xb5/0x140
[  709.342914] 1714*4kB 
[  709.345265]  discover_timer+0x50/0x60
[  709.349301] (UME) 
[  709.351714]  call_timer_fn+0x272/0x920
[  709.355491] 596*8kB (UMEH) 
[  709.357652]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  709.361515] 89*16kB (UME) 
[  709.364456]  ? process_timeout+0x40/0x40
[  709.369276] 20*32kB (UMH) 
[  709.372137]  ? mark_held_locks+0xc7/0x130
[  709.376177] 2*64kB (UH) 
[  709.379047]  ? _raw_spin_unlock_irq+0x27/0x80
[  709.383172] 0*128kB 0*256kB 
[  709.385853]  ? _raw_spin_unlock_irq+0x27/0x80
[  709.390325] 0*512kB 0*1024kB 
[  709.393353]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  709.397822] 0*2048kB 0*4096kB 
[  709.400952]  ? lockdep_hardirqs_on+0x296/0x5b0
[  709.405770] = 13816kB
[  709.405786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  709.408991]  ? trace_hardirqs_on+0xbd/0x310
[  709.413561] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  709.415999]  ? kasan_check_read+0x11/0x20
[  709.425029] 9839 total pagecache pages
[  709.429353]  ? __run_timers+0x7da/0xc70
[  709.437919] 0 pages in swap cache
[  709.442058]  ? trace_hardirqs_off_caller+0x310/0x310
[  709.445937] Swap cache stats: add 0, delete 0, find 0/0
[  709.449916]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  709.453344] Free swap  = 0kB
[  709.458450]  __run_timers+0x7e5/0xc70
[  709.463810] Total swap = 0kB
[  709.468662]  ? timer_fixup_init+0x70/0x70
[  709.471652] 1965979 pages RAM
[  709.475452]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  709.478456] 0 pages HighMem/MovableOnly
[  709.482613]  ? zap_class+0x640/0x640
[  709.485698] 342293 pages reserved
[  709.490713]  ? print_usage_bug+0xc0/0xc0
[  709.494669] 0 pages cma reserved
[  709.498402]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  709.504679] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  709.505907]  ? find_held_lock+0x36/0x1c0
[  709.509259] syz-executor3 cpuset=
[  709.514459]  ? zap_class+0x640/0x640
[  709.524937] syz3
[  709.529002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.532437]  mems_allowed=0
[  709.536152]  ? check_preemption_disabled+0x48/0x280
[  709.551597]  ? __lock_is_held+0xb5/0x140
[  709.555668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.561222]  ? check_preemption_disabled+0x48/0x280
[  709.566253]  run_timer_softirq+0x52/0xb0
[  709.570319]  ? rcu_read_lock_sched_held+0x14f/0x180
[  709.575347]  __do_softirq+0x308/0xb7e
[  709.579156]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  709.583656]  ? lock_downgrade+0x900/0x900
[  709.587825]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  709.592948]  ? pvclock_read_flags+0x160/0x160
[  709.597453]  ? lapic_next_event+0x5a/0x90
[  709.601607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.607151]  ? kvm_clock_read+0x18/0x30
[  709.611164]  ? kvm_sched_clock_read+0x9/0x20
[  709.615580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.621126]  ? check_preemption_disabled+0x48/0x280
[  709.626160]  irq_exit+0x17f/0x1c0
[  709.629623]  smp_apic_timer_interrupt+0x1cb/0x760
[  709.634473]  ? smp_reschedule_interrupt+0x109/0x650
[  709.639510]  ? smp_call_function_single_interrupt+0x650/0x650
[  709.645398]  ? interrupt_entry+0xb5/0xc0
[  709.649471]  ? trace_hardirqs_off_caller+0xbb/0x310
[  709.654487]  ? trace_hardirqs_off_caller+0xbb/0x310
[  709.659524]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.664373]  ? trace_hardirqs_on_caller+0x310/0x310
[  709.669389]  ? trace_hardirqs_on_caller+0x310/0x310
[  709.674408]  ? task_prio+0x50/0x50
[  709.677955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.683523]  ? check_preemption_disabled+0x48/0x280
[  709.688562]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.693421]  apic_timer_interrupt+0xf/0x20
[  709.697652]  </IRQ>
[  709.699902] RIP: 0010:dump_stack+0x20e/0x39d
[  709.704342] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  709.723247] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  709.731001] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  709.738274] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  709.745550] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  709.752833] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  709.760104] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  709.767414]  ? dump_stack+0x205/0x39d
[  709.771234]  ? dump_stack_print_info.cold.1+0x20/0x20
[  709.776451]  dump_header+0x27b/0xf72
[  709.780182]  ? mark_held_locks+0x130/0x130
[  709.784425]  ? pagefault_out_of_memory+0x197/0x197
[  709.789368]  ? __lock_acquire+0x62f/0x4c20
[  709.793603]  ? zap_class+0x640/0x640
[  709.797328]  ? percpu_ref_get_many+0x240/0x240
[  709.801923]  ? print_usage_bug+0xc0/0xc0
[  709.805990]  ? print_usage_bug+0xc0/0xc0
[  709.810058]  ? zap_class+0x640/0x640
[  709.813779]  ? print_usage_bug+0xc0/0xc0
[  709.817851]  ? print_usage_bug+0xc0/0xc0
[  709.821945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.827490]  ? find_held_lock+0x36/0x1c0
[  709.831570]  ? mark_held_locks+0xc7/0x130
[  709.835729]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  709.840838]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  709.845945]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  709.850534]  ? trace_hardirqs_on+0xbd/0x310
[  709.854881]  ? kasan_check_read+0x11/0x20
[  709.859058]  ? ___ratelimit+0x3b4/0x672
[  709.863060]  ? trace_hardirqs_off_caller+0x310/0x310
[  709.868173]  ? trace_hardirqs_on+0x310/0x310
[  709.872604]  ? lock_downgrade+0x900/0x900
[  709.876766]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  709.881885]  ? ___ratelimit+0x3b9/0x672
[  709.885882]  ? idr_get_free+0xec0/0xec0
[  709.889858]  ? find_held_lock+0x36/0x1c0
[  709.893942]  oom_kill_process.cold.27+0x10/0x903
[  709.898702]  ? zap_class+0x640/0x640
[  709.902418]  ? check_preemption_disabled+0x48/0x280
[  709.907447]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  709.912380]  ? kasan_check_read+0x11/0x20
[  709.916533]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  709.921841]  ? oom_evaluate_task+0x540/0x540
[  709.926259]  ? find_held_lock+0x36/0x1c0
[  709.930333]  ? out_of_memory+0x974/0x1430
[  709.934490]  ? lock_downgrade+0x900/0x900
[  709.938641]  ? check_preemption_disabled+0x48/0x280
[  709.943665]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  709.948595]  ? kasan_check_read+0x11/0x20
[  709.952766]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  709.958060]  ? rcu_softirq_qs+0x20/0x20
[  709.962049]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.967593]  ? oom_evaluate_task+0x302/0x540
[  709.972012]  out_of_memory+0xa84/0x1430
[  709.976031]  ? oom_killer_disable+0x3a0/0x3a0
[  709.980533]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  709.985472]  ? __mutex_add_waiter+0x2a0/0x2a0
[  709.989985]  __alloc_pages_slowpath+0x22d4/0x2d70
[  709.994866]  ? warn_alloc+0x120/0x120
[  709.998671]  ? rcu_softirq_qs+0x20/0x20
[  710.002689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.008230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.013801]  ? should_fail+0x22d/0xd01
[  710.017713]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  710.022835]  ? zap_class+0x640/0x640
[  710.026586]  ? __lock_is_held+0xb5/0x140
[  710.030664]  ? mark_held_locks+0x130/0x130
[  710.034907]  ? lock_release+0xa00/0xa00
[  710.038927]  ? perf_trace_sched_process_exec+0x860/0x860
[  710.044396]  ? __might_sleep+0x95/0x190
[  710.048380]  __alloc_pages_nodemask+0xa80/0xde0
[  710.053062]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  710.058086]  ? __page_cache_alloc+0x191/0x5c0
[  710.062591]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.067546]  ? kasan_check_read+0x11/0x20
[  710.071735]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.077031]  ? zap_class+0x640/0x640
[  710.080763]  ? zap_class+0x640/0x640
[  710.084515]  ? zap_class+0x640/0x640
[  710.088254]  ? __do_page_cache_readahead+0x7ce/0x980
[  710.093393]  ? find_held_lock+0x36/0x1c0
[  710.097462]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  710.103012]  alloc_pages_current+0x173/0x350
[  710.107432]  __page_cache_alloc+0x38c/0x5c0
[  710.111756]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.116695]  ? kasan_check_read+0x11/0x20
[  710.120851]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.126135]  ? generic_perform_write+0x6a0/0x6a0
[  710.130897]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.136443]  ? check_preemption_disabled+0x48/0x280
[  710.141509]  filemap_fault+0x1594/0x25f0
[  710.145608]  ? __lock_page_or_retry+0xa00/0xa00
[  710.150286]  ? mark_held_locks+0x130/0x130
[  710.154531]  ? rcu_softirq_qs+0x20/0x20
[  710.158521]  ? remove_wait_queue+0x1a6/0x360
[  710.162953]  ? trace_hardirqs_off_caller+0x310/0x310
[  710.168068]  ? filemap_map_pages+0xe04/0x1990
[  710.172588]  ? print_usage_bug+0xc0/0xc0
[  710.176656]  ? add_wait_queue+0x2b0/0x2b0
[  710.180819]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  710.185752]  ? print_usage_bug+0xc0/0xc0
[  710.189832]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.195373]  ? fput+0x130/0x1a0
[  710.198673]  ? poll_freewait+0x1d6/0x260
[  710.202739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.208288]  ? print_usage_bug+0xc0/0xc0
[  710.212365]  ? __lock_acquire+0x62f/0x4c20
[  710.216620]  ? lock_acquire+0x1ed/0x520
[  710.220604]  ? ext4_filemap_fault+0x7a/0xad
[  710.224938]  ? lock_release+0xa00/0xa00
[  710.228921]  ? perf_trace_sched_process_exec+0x860/0x860
[  710.234376]  ? print_usage_bug+0xc0/0xc0
[  710.238442]  ? print_usage_bug+0xc0/0xc0
[  710.242532]  ? down_read+0x8d/0x120
[  710.246184]  ? ext4_filemap_fault+0x7a/0xad
[  710.250510]  ? __down_interruptible+0x700/0x700
[  710.255195]  ext4_filemap_fault+0x82/0xad
[  710.259352]  __do_fault+0x100/0x6b0
[  710.262993]  ? pmd_devmap_trans_unstable+0x220/0x220
[  710.268102]  ? mark_held_locks+0x130/0x130
[  710.272343]  ? mark_held_locks+0x130/0x130
[  710.276585]  ? find_held_lock+0x36/0x1c0
[  710.280652]  ? zap_class+0x640/0x640
[  710.284383]  ? find_held_lock+0x36/0x1c0
[  710.288450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.294013]  __handle_mm_fault+0x307c/0x5920
[  710.298424]  ? poll_select_copy_remaining+0x18c/0x6a0
[  710.303626]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  710.308479]  ? __might_fault+0x12b/0x1e0
[  710.312545]  ? lock_downgrade+0x900/0x900
[  710.316714]  ? zap_class+0x640/0x640
[  710.320426]  ? zap_class+0x640/0x640
[  710.324154]  ? find_held_lock+0x36/0x1c0
[  710.328227]  ? handle_mm_fault+0x42a/0xc70
[  710.332470]  ? lock_downgrade+0x900/0x900
[  710.336625]  ? check_preemption_disabled+0x48/0x280
[  710.341653]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.346606]  ? kasan_check_read+0x11/0x20
[  710.350760]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.356049]  ? rcu_softirq_qs+0x20/0x20
[  710.360031]  ? trace_hardirqs_off_caller+0x310/0x310
[  710.365141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.370684]  ? check_preemption_disabled+0x48/0x280
[  710.375725]  handle_mm_fault+0x54f/0xc70
[  710.379802]  ? __handle_mm_fault+0x5920/0x5920
[  710.384407]  ? find_vma+0x34/0x190
[  710.387958]  __do_page_fault+0x5e8/0xe60
[  710.392020]  ? trace_hardirqs_off+0xb8/0x310
[  710.396454]  do_page_fault+0xf2/0x7e0
[  710.400264]  ? vmalloc_sync_all+0x30/0x30
[  710.404425]  ? error_entry+0x70/0xd0
[  710.408145]  ? trace_hardirqs_off_caller+0xbb/0x310
[  710.413162]  ? trace_hardirqs_on_caller+0xc0/0x310
[  710.418097]  ? syscall_return_slowpath+0x5e0/0x5e0
[  710.423034]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.427889]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.432911]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  710.438366]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  710.443393]  ? prepare_exit_to_usermode+0x291/0x3b0
[  710.448415]  ? page_fault+0x8/0x30
[  710.451960]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.456827]  ? page_fault+0x8/0x30
[  710.460380]  page_fault+0x1e/0x30
[  710.463837] RIP: 0033:0x7f01c7eacdd3
[  710.467588] Code: Bad RIP value.
[  710.470955] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  710.476326] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  710.483607] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  710.490876] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  710.498150] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  710.505422] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  710.512740] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  710.512829] aoe: skb alloc failure
[  710.519693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.519700] Call Trace:
[  710.519723]  dump_stack+0x244/0x39d
[  710.519745]  ? dump_stack_print_info.cold.1+0x20/0x20
[  710.523304] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  710.532844]  warn_alloc.cold.117+0xb7/0x1bd
[  710.535424] init cpuset=
[  710.539073]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  710.544237] /
[  710.553943]  ? lock_downgrade+0x900/0x900
[  710.558248]  mems_allowed=0
[  710.560922]  ? trace_hardirqs_off+0xb8/0x310
[  710.578914]  ? trace_hardirqs_off+0xb8/0x310
[  710.583338]  __alloc_pages_slowpath+0x2660/0x2d70
[  710.588222]  ? warn_alloc+0x120/0x120
[  710.592036]  ? warn_alloc+0x120/0x120
[  710.595857]  ? print_usage_bug+0xc0/0xc0
[  710.599925]  ? warn_alloc+0x120/0x120
[  710.603731]  ? print_usage_bug+0xc0/0xc0
[  710.607816]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.613369]  ? should_fail+0x22d/0xd01
[  710.617260]  ? find_held_lock+0x36/0x1c0
[  710.621331]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  710.626458]  ? __lock_acquire+0x62f/0x4c20
[  710.630719]  ? __lock_acquire+0x62f/0x4c20
[  710.634995]  ? should_fail+0x22d/0xd01
[  710.638887]  ? check_preemption_disabled+0x48/0x280
[  710.643929]  ? mark_held_locks+0x130/0x130
[  710.648200]  ? mark_held_locks+0x130/0x130
[  710.652442]  ? __lock_acquire+0x62f/0x4c20
[  710.656687]  ? zap_class+0x640/0x640
[  710.660408]  ? __lock_is_held+0xb5/0x140
[  710.664495]  ? __account_cfs_rq_runtime+0x790/0x790
[  710.669546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.675100]  ? check_preemption_disabled+0x48/0x280
[  710.680146]  ? __lock_is_held+0xb5/0x140
[  710.684223]  __alloc_pages_nodemask+0xa80/0xde0
[  710.688901]  ? zap_class+0x640/0x640
[  710.692628]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  710.697663]  ? find_held_lock+0x36/0x1c0
[  710.701740]  ? ____cache_alloc_node+0x1c7/0x1e0
[  710.706416]  ? lock_downgrade+0x900/0x900
[  710.710581]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.716131]  cache_grow_begin+0xa5/0x8c0
[  710.720201]  ? do_raw_spin_unlock+0xa7/0x330
[  710.724627]  fallback_alloc+0x204/0x2e0
[  710.728618]  ____cache_alloc_node+0x1c7/0x1e0
[  710.733136]  kmem_cache_alloc+0x1f8/0x730
[  710.737311]  skb_clone+0x1bb/0x500
[  710.740859]  ? finish_task_switch+0x1b4/0x910
[  710.745371]  ? skb_split+0x11e0/0x11e0
[  710.749275]  ? preempt_notifier_register+0x200/0x200
[  710.754388]  ? __switch_to_asm+0x34/0x70
[  710.758456]  ? __switch_to_asm+0x34/0x70
[  710.762521]  ? __switch_to_asm+0x40/0x70
[  710.766587]  ? __switch_to_asm+0x34/0x70
[  710.770667]  ? __switch_to_asm+0x40/0x70
[  710.774733]  ? __switch_to_asm+0x34/0x70
[  710.778808]  ? __switch_to_asm+0x40/0x70
[  710.782895]  ? __switch_to_asm+0x34/0x70
[  710.786964]  ? __switch_to_asm+0x34/0x70
[  710.791030]  ? __switch_to_asm+0x40/0x70
[  710.795103]  ? __switch_to_asm+0x34/0x70
[  710.799192]  bpf_clone_redirect+0xb9/0x490
[  710.803438]  ? __schedule+0x8d7/0x21d0
[  710.807344]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  710.812372]  ? __sched_text_start+0x8/0x8
[  710.816534]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  710.821129]  ? find_held_lock+0x36/0x1c0
[  710.825207]  ? lock_acquire+0x1ed/0x520
[  710.829187]  ? bpf_test_run+0x3cb/0x780
[  710.833168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.838714]  ? check_preemption_disabled+0x48/0x280
[  710.843746]  ? kasan_check_read+0x11/0x20
[  710.847903]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.853190]  ? rcu_softirq_qs+0x20/0x20
[  710.857181]  ? preempt_schedule+0x4d/0x60
[  710.861344]  ? ___preempt_schedule+0x16/0x18
[  710.865776]  ? bpf_test_run+0x25d/0x780
[  710.869779]  ? netlink_diag_dump+0x2a0/0x2a0
[  710.874205]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  710.879411]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  710.884183]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  710.889034]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.894587]  ? fput+0x130/0x1a0
[  710.897882]  ? __bpf_prog_get+0x9b/0x290
[  710.901972]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  710.906831]  ? bpf_prog_test_run+0x130/0x1a0
[  710.911255]  ? __x64_sys_bpf+0x3d8/0x520
[  710.915324]  ? bpf_prog_get+0x20/0x20
[  710.919143]  ? bpf_prog_get+0x20/0x20
[  710.922962]  ? do_syscall_64+0x1b9/0x820
[  710.927035]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  710.932412]  ? syscall_return_slowpath+0x5e0/0x5e0
[  710.937347]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.942197]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.947222]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  710.952247]  ? prepare_exit_to_usermode+0x291/0x3b0
[  710.957279]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.962141]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  710.967527] warn_alloc_show_mem: 1 callbacks suppressed
[  710.967539] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  710.967541] Mem-Info:
[  710.967576] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  710.967576]  active_file:14 inactive_file:12 isolated_file:0
[  710.967576]  unevictable:0 dirty:0 writeback:0 unstable:0
[  710.967576]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  710.967576]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  710.967576]  free:13708 free_pcp:294 free_cma:0
[  710.972933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.978838] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  710.981242] Call Trace:
[  711.014300] Node 0 
[  711.023660]  <IRQ>
[  711.051561] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  711.054134]  dump_stack+0x244/0x39d
[  711.056336] lowmem_reserve[]: 0
[  711.058512]  ? dump_stack_print_info.cold.1+0x20/0x20
[  711.083995]  2819 6323
[  711.087652]  warn_alloc.cold.117+0xb7/0x1bd
[  711.090903]  6323
[  711.096099]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  711.102901]  ? lock_downgrade+0x900/0x900
[  711.104944] Node 0 
[  711.109789]  ? trace_hardirqs_off+0xb8/0x310
[  711.113952] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  711.116164]  ? trace_hardirqs_off+0xb8/0x310
[  711.120553] lowmem_reserve[]:
[  711.147473]  __alloc_pages_slowpath+0x2660/0x2d70
[  711.151887]  0
[  711.155022]  ? warn_alloc+0x120/0x120
[  711.159832]  0
[  711.161642]  ? __lock_acquire+0x62f/0x4c20
[  711.165426]  3503
[  711.167229]  ? __lock_acquire+0x62f/0x4c20
[  711.171446]  3503
[  711.173514]  ? warn_alloc+0x120/0x120
[  711.179810]  ? print_usage_bug+0xc0/0xc0
[  711.183592] Node 0 
[  711.187664]  ? warn_alloc+0x120/0x120
[  711.187710] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  711.187718] lowmem_reserve[]:
[  711.189956]  ? print_usage_bug+0xc0/0xc0
[  711.193732]  0 0
[  711.222222]  ? mark_held_locks+0x130/0x130
[  711.225309]  0
[  711.229370]  ? mark_held_locks+0x130/0x130
[  711.231327]  0
[  711.235571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.241588]  ? should_fail+0x22d/0xd01
[  711.243370] Node 0 
[  711.248906]  ? zap_class+0x640/0x640
[  711.252776] DMA: 
[  711.255024]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  711.258719] 1*4kB 
[  711.260787]  ? __lock_acquire+0x62f/0x4c20
[  711.265880] (U) 
[  711.268036]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  711.272251] 0*8kB 
[  711.274231]  ? should_fail+0x22d/0xd01
[  711.279315] 0*16kB 
[  711.281473]  ? mark_held_locks+0x130/0x130
[  711.285337] 1*32kB 
[  711.287577]  ? mark_held_locks+0x130/0x130
[  711.291789] (U) 
[  711.294043]  ? lock_downgrade+0x900/0x900
[  711.298266] 2*64kB 
[  711.300245]  ? zap_class+0x640/0x640
[  711.304370] (U) 1*128kB 
[  711.306632]  ? zap_class+0x640/0x640
[  711.310342] (U) 
[  711.313015]  ? zap_class+0x640/0x640
[  711.316707] 1*256kB (U) 
[  711.318699]  ? do_raw_spin_unlock+0xa7/0x330
[  711.322402] 0*512kB 1*1024kB 
[  711.325096]  ? trace_hardirqs_on+0x310/0x310
[  711.329496] (U) 
[  711.332627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.337017] 1*2048kB 
[  711.338995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.344514] (M) 
[  711.346941]  ? check_preemption_disabled+0x48/0x280
[  711.352451] 3*4096kB (M) 
[  711.354447]  ? __lock_is_held+0xb5/0x140
[  711.359437] = 15908kB
[  711.362198]  __alloc_pages_nodemask+0xa80/0xde0
[  711.366235] Node 0 
[  711.368647]  ? zap_class+0x640/0x640
[  711.373300] DMA32: 
[  711.375552]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  711.379249] 5*4kB 
[  711.381497]  ? find_held_lock+0x36/0x1c0
[  711.386487] (UM) 
[  711.388642]  ? ____cache_alloc_node+0x1c7/0x1e0
[  711.392678] 2*8kB 
[  711.394745]  ? lock_downgrade+0x900/0x900
[  711.399394] (UM) 
[  711.401562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.405680] 3*16kB 
[  711.407743]  cache_grow_begin+0xa5/0x8c0
[  711.413260] (M) 
[  711.415513]  ? do_raw_spin_unlock+0xa7/0x330
[  711.419561] 3*32kB (UM) 
[  711.421862]  fallback_alloc+0x204/0x2e0
[  711.426244] 2*64kB (M) 
[  711.428930]  ____cache_alloc_node+0x1c7/0x1e0
[  711.432880] 2*128kB (M) 
[  711.435475]  kmem_cache_alloc_node+0xe3/0x730
[  711.439967] 4*256kB 
[  711.442666]  ? lockdep_hardirqs_on+0x296/0x5b0
[  711.447140] (M) 
[  711.449471]  __alloc_skb+0x119/0x770
[  711.454030] 4*512kB 
[  711.456010]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  711.459703] (UM) 
[  711.462030]  ? netdev_alloc_frag+0x1f0/0x1f0
[  711.467373] 3*1024kB 
[  711.469446]  ? vprintk_default+0x28/0x30
[  711.473828] (UM) 3*2048kB 
[  711.476289]  ? vprintk_func+0x85/0x181
[  711.480320] (M) 3*4096kB 
[  711.483176]  ? printk+0xa7/0xcf
[  711.487045] (M) 
[  711.489842]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  711.493106] = 25140kB
[  711.495092]  new_skb+0x26/0x1c0
[  711.499828] Node 0 
[  711.502242]  aoecmd_cfg+0x279/0x7f0
[  711.505502] Normal: 
[  711.507743]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  711.511345] 1714*4kB 
[  711.513671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.517973] (UME) 
[  711.520396]  ? __lock_is_held+0xb5/0x140
[  711.525907] 596*8kB 
[  711.528073]  discover_timer+0x50/0x60
[  711.532134] (UMEH) 
[  711.534463]  call_timer_fn+0x272/0x920
[  711.538240] 89*16kB 
[  711.540476]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  711.544345] (UME) 
[  711.546669]  ? process_timeout+0x40/0x40
[  711.551487] 20*32kB (UMH) 
[  711.553654]  ? mark_held_locks+0xc7/0x130
[  711.557701] 2*64kB 
[  711.560546]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.564673] (UH) 
[  711.566913]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.571385] 0*128kB 0*256kB 
[  711.573461]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  711.577950] 0*512kB 
[  711.580968]  ? lockdep_hardirqs_on+0x296/0x5b0
[  711.585790] 0*1024kB 
[  711.588126]  ? trace_hardirqs_on+0xbd/0x310
[  711.592682] 0*2048kB 0*4096kB 
[  711.595128]  ? kasan_check_read+0x11/0x20
[  711.599444] = 13816kB
[  711.602636]  ? __run_timers+0x7da/0xc70
[  711.606771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  711.609177]  ? trace_hardirqs_off_caller+0x310/0x310
[  711.613139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  711.621978]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  711.627054] 9839 total pagecache pages
[  711.635646]  __run_timers+0x7e5/0xc70
[  711.640473] 0 pages in swap cache
[  711.644369]  ? timer_fixup_init+0x70/0x70
[  711.648147] Swap cache stats: add 0, delete 0, find 0/0
[  711.651599]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  711.655726] Free swap  = 0kB
[  711.655748] Total swap = 0kB
[  711.661122]  ? zap_class+0x640/0x640
[  711.666119] 1965979 pages RAM
[  711.669136]  ? print_usage_bug+0xc0/0xc0
[  711.672158] 0 pages HighMem/MovableOnly
[  711.675883]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  711.678984] 342293 pages reserved
[  711.683051]  ? find_held_lock+0x36/0x1c0
[  711.687011] 0 pages cma reserved
[  711.692204]  ? zap_class+0x640/0x640
[  711.697429] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  711.699728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.703084] syz-executor3 cpuset=
[  711.706815]  ? check_preemption_disabled+0x48/0x280
[  711.717301] syz3
[  711.722868]  ? __lock_is_held+0xb5/0x140
[  711.726290]  mems_allowed=0
[  711.731304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.745774]  ? check_preemption_disabled+0x48/0x280
[  711.750835]  run_timer_softirq+0x52/0xb0
[  711.754909]  ? rcu_read_lock_sched_held+0x14f/0x180
[  711.759939]  __do_softirq+0x308/0xb7e
[  711.763750]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  711.768250]  ? lock_downgrade+0x900/0x900
[  711.772412]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  711.777549]  ? pvclock_read_flags+0x160/0x160
[  711.782064]  ? lapic_next_event+0x5a/0x90
[  711.786222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.791773]  ? kvm_clock_read+0x18/0x30
[  711.795772]  ? kvm_sched_clock_read+0x9/0x20
[  711.800221]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.805770]  ? check_preemption_disabled+0x48/0x280
[  711.810835]  irq_exit+0x17f/0x1c0
[  711.814324]  smp_apic_timer_interrupt+0x1cb/0x760
[  711.819173]  ? smp_reschedule_interrupt+0x109/0x650
[  711.824198]  ? smp_call_function_single_interrupt+0x650/0x650
[  711.830090]  ? interrupt_entry+0xb5/0xc0
[  711.834161]  ? trace_hardirqs_off_caller+0xbb/0x310
[  711.839184]  ? trace_hardirqs_off_caller+0xbb/0x310
[  711.844211]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  711.849060]  ? trace_hardirqs_on_caller+0x310/0x310
[  711.854083]  ? trace_hardirqs_on_caller+0x310/0x310
[  711.859105]  ? task_prio+0x50/0x50
[  711.862655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.868198]  ? check_preemption_disabled+0x48/0x280
[  711.873227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  711.878089]  apic_timer_interrupt+0xf/0x20
[  711.882329]  </IRQ>
[  711.884578] RIP: 0010:dump_stack+0x20e/0x39d
[  711.888995] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  711.907901] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  711.915622] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  711.922892] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  711.930163] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  711.937432] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  711.944719] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  711.952020]  ? dump_stack+0x205/0x39d
[  711.955848]  ? dump_stack_print_info.cold.1+0x20/0x20
[  711.961059]  dump_header+0x27b/0xf72
[  711.964800]  ? mark_held_locks+0x130/0x130
[  711.969049]  ? pagefault_out_of_memory+0x197/0x197
[  711.973996]  ? __lock_acquire+0x62f/0x4c20
[  711.978234]  ? zap_class+0x640/0x640
[  711.981966]  ? percpu_ref_get_many+0x240/0x240
[  711.986605]  ? print_usage_bug+0xc0/0xc0
[  711.990671]  ? print_usage_bug+0xc0/0xc0
[  711.994744]  ? zap_class+0x640/0x640
[  711.998468]  ? print_usage_bug+0xc0/0xc0
[  712.002534]  ? print_usage_bug+0xc0/0xc0
[  712.006616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.012168]  ? find_held_lock+0x36/0x1c0
[  712.016246]  ? mark_held_locks+0xc7/0x130
[  712.020410]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.025517]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.030663]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  712.035263]  ? trace_hardirqs_on+0xbd/0x310
[  712.039590]  ? kasan_check_read+0x11/0x20
[  712.043748]  ? ___ratelimit+0x3b4/0x672
[  712.047742]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.052857]  ? trace_hardirqs_on+0x310/0x310
[  712.057277]  ? lock_downgrade+0x900/0x900
[  712.061437]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  712.066549]  ? ___ratelimit+0x3b9/0x672
[  712.070539]  ? idr_get_free+0xec0/0xec0
[  712.074521]  ? find_held_lock+0x36/0x1c0
[  712.078606]  oom_kill_process.cold.27+0x10/0x903
[  712.083374]  ? zap_class+0x640/0x640
[  712.087094]  ? check_preemption_disabled+0x48/0x280
[  712.092127]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.097063]  ? kasan_check_read+0x11/0x20
[  712.101227]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.106520]  ? oom_evaluate_task+0x540/0x540
[  712.110966]  ? find_held_lock+0x36/0x1c0
[  712.115055]  ? out_of_memory+0x974/0x1430
[  712.119210]  ? lock_downgrade+0x900/0x900
[  712.123366]  ? check_preemption_disabled+0x48/0x280
[  712.128397]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.133336]  ? kasan_check_read+0x11/0x20
[  712.137495]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.142802]  ? rcu_softirq_qs+0x20/0x20
[  712.146815]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.152361]  ? oom_evaluate_task+0x302/0x540
[  712.156784]  out_of_memory+0xa84/0x1430
[  712.160802]  ? oom_killer_disable+0x3a0/0x3a0
[  712.165307]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  712.170251]  ? __mutex_add_waiter+0x2a0/0x2a0
[  712.174781]  __alloc_pages_slowpath+0x22d4/0x2d70
[  712.179671]  ? warn_alloc+0x120/0x120
[  712.183483]  ? rcu_softirq_qs+0x20/0x20
[  712.187493]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.193043]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.198596]  ? should_fail+0x22d/0xd01
[  712.202492]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.207607]  ? zap_class+0x640/0x640
[  712.211351]  ? __lock_is_held+0xb5/0x140
[  712.215429]  ? mark_held_locks+0x130/0x130
[  712.219670]  ? lock_release+0xa00/0xa00
[  712.223654]  ? perf_trace_sched_process_exec+0x860/0x860
[  712.229131]  ? __might_sleep+0x95/0x190
[  712.233126]  __alloc_pages_nodemask+0xa80/0xde0
[  712.237819]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  712.242853]  ? __page_cache_alloc+0x191/0x5c0
[  712.247355]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.252296]  ? kasan_check_read+0x11/0x20
[  712.256457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.261745]  ? zap_class+0x640/0x640
[  712.265471]  ? zap_class+0x640/0x640
[  712.269191]  ? zap_class+0x640/0x640
[  712.272911]  ? __do_page_cache_readahead+0x7ce/0x980
[  712.278025]  ? find_held_lock+0x36/0x1c0
[  712.282122]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  712.287680]  alloc_pages_current+0x173/0x350
[  712.292108]  __page_cache_alloc+0x38c/0x5c0
[  712.296436]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.301373]  ? kasan_check_read+0x11/0x20
[  712.305531]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.310829]  ? generic_perform_write+0x6a0/0x6a0
[  712.315597]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.321145]  ? check_preemption_disabled+0x48/0x280
[  712.326177]  filemap_fault+0x1594/0x25f0
[  712.330259]  ? __lock_page_or_retry+0xa00/0xa00
[  712.334940]  ? mark_held_locks+0x130/0x130
[  712.339188]  ? rcu_softirq_qs+0x20/0x20
[  712.343175]  ? remove_wait_queue+0x1a6/0x360
[  712.347593]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.352716]  ? filemap_map_pages+0xe04/0x1990
[  712.357225]  ? print_usage_bug+0xc0/0xc0
[  712.361298]  ? add_wait_queue+0x2b0/0x2b0
[  712.365454]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  712.370387]  ? print_usage_bug+0xc0/0xc0
[  712.374455]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  712.380000]  ? fput+0x130/0x1a0
[  712.383287]  ? poll_freewait+0x1d6/0x260
[  712.387354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.392902]  ? print_usage_bug+0xc0/0xc0
[  712.396978]  ? __lock_acquire+0x62f/0x4c20
[  712.401235]  ? lock_acquire+0x1ed/0x520
[  712.405216]  ? ext4_filemap_fault+0x7a/0xad
[  712.409549]  ? lock_release+0xa00/0xa00
[  712.413545]  ? perf_trace_sched_process_exec+0x860/0x860
[  712.419003]  ? print_usage_bug+0xc0/0xc0
[  712.423071]  ? print_usage_bug+0xc0/0xc0
[  712.427157]  ? down_read+0x8d/0x120
[  712.430789]  ? ext4_filemap_fault+0x7a/0xad
[  712.435132]  ? __down_interruptible+0x700/0x700
[  712.439824]  ext4_filemap_fault+0x82/0xad
[  712.443985]  __do_fault+0x100/0x6b0
[  712.447619]  ? pmd_devmap_trans_unstable+0x220/0x220
[  712.452742]  ? mark_held_locks+0x130/0x130
[  712.457010]  ? mark_held_locks+0x130/0x130
[  712.461262]  ? find_held_lock+0x36/0x1c0
[  712.465330]  ? zap_class+0x640/0x640
[  712.469050]  ? find_held_lock+0x36/0x1c0
[  712.473117]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.478666]  __handle_mm_fault+0x307c/0x5920
[  712.483081]  ? poll_select_copy_remaining+0x18c/0x6a0
[  712.488288]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  712.493141]  ? __might_fault+0x12b/0x1e0
[  712.497208]  ? lock_downgrade+0x900/0x900
[  712.501373]  ? zap_class+0x640/0x640
[  712.505093]  ? zap_class+0x640/0x640
[  712.508824]  ? find_held_lock+0x36/0x1c0
[  712.512917]  ? handle_mm_fault+0x42a/0xc70
[  712.517160]  ? lock_downgrade+0x900/0x900
[  712.521316]  ? check_preemption_disabled+0x48/0x280
[  712.526344]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.531764]  ? kasan_check_read+0x11/0x20
[  712.535930]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.541217]  ? rcu_softirq_qs+0x20/0x20
[  712.545195]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.550306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.555848]  ? check_preemption_disabled+0x48/0x280
[  712.560876]  handle_mm_fault+0x54f/0xc70
[  712.564959]  ? __handle_mm_fault+0x5920/0x5920
[  712.569585]  ? find_vma+0x34/0x190
[  712.573147]  __do_page_fault+0x5e8/0xe60
[  712.577210]  ? trace_hardirqs_off+0xb8/0x310
[  712.581634]  do_page_fault+0xf2/0x7e0
[  712.585444]  ? vmalloc_sync_all+0x30/0x30
[  712.589599]  ? error_entry+0x70/0xd0
[  712.593329]  ? trace_hardirqs_off_caller+0xbb/0x310
[  712.598348]  ? trace_hardirqs_on_caller+0xc0/0x310
[  712.603282]  ? syscall_return_slowpath+0x5e0/0x5e0
[  712.608215]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  712.613103]  ? trace_hardirqs_on_caller+0x310/0x310
[  712.618131]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  712.623590]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  712.628613]  ? prepare_exit_to_usermode+0x291/0x3b0
[  712.633643]  ? page_fault+0x8/0x30
[  712.637225]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  712.642077]  ? page_fault+0x8/0x30
[  712.645626]  page_fault+0x1e/0x30
[  712.649109] RIP: 0033:0x7f01c7eacdd3
[  712.652864] Code: Bad RIP value.
[  712.656229] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  712.661599] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  712.668883] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  712.676158] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  712.683429] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  712.690698] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  712.698007] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  712.698086] aoe: skb alloc failure
[  712.704958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  712.704965] Call Trace:
[  712.704991]  dump_stack+0x244/0x39d
[  712.705012]  ? dump_stack_print_info.cold.1+0x20/0x20
[  712.708578] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.717928]  warn_alloc.cold.117+0xb7/0x1bd
[  712.720493] init cpuset=
[  712.724134]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  712.729296] /
[  712.739008]  ? lock_downgrade+0x900/0x900
[  712.743316]  mems_allowed=0
[  712.746024]  ? trace_hardirqs_off+0xb8/0x310
[  712.764048]  ? trace_hardirqs_off+0xb8/0x310
[  712.768483]  __alloc_pages_slowpath+0x2660/0x2d70
[  712.773368]  ? warn_alloc+0x120/0x120
[  712.777183]  ? warn_alloc+0x120/0x120
[  712.780994]  ? print_usage_bug+0xc0/0xc0
[  712.785067]  ? warn_alloc+0x120/0x120
[  712.788881]  ? print_usage_bug+0xc0/0xc0
[  712.792958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.798504]  ? should_fail+0x22d/0xd01
[  712.802396]  ? find_held_lock+0x36/0x1c0
[  712.806469]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.811576]  ? __lock_acquire+0x62f/0x4c20
[  712.815843]  ? __lock_acquire+0x62f/0x4c20
[  712.820088]  ? should_fail+0x22d/0xd01
[  712.823980]  ? check_preemption_disabled+0x48/0x280
[  712.829017]  ? mark_held_locks+0x130/0x130
[  712.833262]  ? mark_held_locks+0x130/0x130
[  712.837504]  ? __lock_acquire+0x62f/0x4c20
[  712.841746]  ? zap_class+0x640/0x640
[  712.845462]  ? __lock_is_held+0xb5/0x140
[  712.849544]  ? __account_cfs_rq_runtime+0x790/0x790
[  712.854578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.860122]  ? check_preemption_disabled+0x48/0x280
[  712.865154]  ? __lock_is_held+0xb5/0x140
[  712.869231]  __alloc_pages_nodemask+0xa80/0xde0
[  712.873903]  ? zap_class+0x640/0x640
[  712.877628]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  712.882677]  ? find_held_lock+0x36/0x1c0
[  712.886768]  ? ____cache_alloc_node+0x1c7/0x1e0
[  712.891454]  ? lock_downgrade+0x900/0x900
[  712.895627]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  712.901179]  cache_grow_begin+0xa5/0x8c0
[  712.905251]  ? do_raw_spin_unlock+0xa7/0x330
[  712.909676]  fallback_alloc+0x204/0x2e0
[  712.913669]  ____cache_alloc_node+0x1c7/0x1e0
[  712.918178]  kmem_cache_alloc+0x1f8/0x730
[  712.922346]  skb_clone+0x1bb/0x500
[  712.925894]  ? finish_task_switch+0x2f4/0x910
[  712.930393]  ? skb_split+0x11e0/0x11e0
[  712.934291]  ? preempt_notifier_register+0x200/0x200
[  712.939401]  ? __switch_to_asm+0x34/0x70
[  712.943468]  ? __switch_to_asm+0x34/0x70
[  712.947536]  ? __switch_to_asm+0x40/0x70
[  712.951602]  ? __switch_to_asm+0x34/0x70
[  712.955672]  ? __switch_to_asm+0x40/0x70
[  712.959737]  ? __switch_to_asm+0x34/0x70
[  712.963813]  ? __switch_to_asm+0x40/0x70
[  712.967883]  ? __switch_to_asm+0x34/0x70
[  712.971969]  ? __switch_to_asm+0x34/0x70
[  712.976050]  ? __switch_to_asm+0x40/0x70
[  712.980135]  ? __switch_to_asm+0x34/0x70
[  712.984217]  bpf_clone_redirect+0xb9/0x490
[  712.988465]  ? __schedule+0x8d7/0x21d0
[  712.992365]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  712.997396]  ? __sched_text_start+0x8/0x8
[  713.001558]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  713.006153]  ? find_held_lock+0x36/0x1c0
[  713.010228]  ? lock_acquire+0x1ed/0x520
[  713.014209]  ? bpf_test_run+0x3cb/0x780
[  713.018190]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.023734]  ? check_preemption_disabled+0x48/0x280
[  713.028765]  ? kasan_check_read+0x11/0x20
[  713.032936]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  713.038225]  ? rcu_softirq_qs+0x20/0x20
[  713.042211]  ? preempt_schedule+0x4d/0x60
[  713.046368]  ? ___preempt_schedule+0x16/0x18
[  713.050801]  ? bpf_test_run+0x25d/0x780
[  713.054805]  ? netlink_diag_dump+0x2a0/0x2a0
[  713.059230]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  713.064437]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  713.069209]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  713.074066]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  713.079624]  ? fput+0x130/0x1a0
[  713.082929]  ? __bpf_prog_get+0x9b/0x290
[  713.087003]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  713.091857]  ? bpf_prog_test_run+0x130/0x1a0
[  713.096278]  ? __x64_sys_bpf+0x3d8/0x520
[  713.100348]  ? bpf_prog_get+0x20/0x20
[  713.104168]  ? bpf_prog_get+0x20/0x20
[  713.107988]  ? do_syscall_64+0x1b9/0x820
[  713.112062]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  713.117440]  ? syscall_return_slowpath+0x5e0/0x5e0
[  713.122373]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.127225]  ? trace_hardirqs_on_caller+0x310/0x310
[  713.132249]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  713.137277]  ? prepare_exit_to_usermode+0x291/0x3b0
[  713.142308]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.147170]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  713.152554] warn_alloc_show_mem: 1 callbacks suppressed
[  713.152573] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  713.152575] Mem-Info:
[  713.152611] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  713.152611]  active_file:14 inactive_file:12 isolated_file:0
[  713.152611]  unevictable:0 dirty:0 writeback:0 unstable:0
[  713.152611]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  713.152611]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  713.152611]  free:13708 free_pcp:294 free_cma:0
[  713.157958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  713.163860] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  713.166267] Call Trace:
[  713.199317] Node 0 
[  713.208671]  <IRQ>
[  713.236584] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  713.239155]  dump_stack+0x244/0x39d
[  713.241356] lowmem_reserve[]: 0
[  713.243517]  ? dump_stack_print_info.cold.1+0x20/0x20
[  713.269003]  2819
[  713.272651]  warn_alloc.cold.117+0xb7/0x1bd
[  713.275916]  6323
[  713.281105]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  713.283153]  6323
[  713.287480]  ? lock_downgrade+0x900/0x900
[  713.294390]  ? trace_hardirqs_off+0xb8/0x310
[  713.296432] Node 0 
[  713.300587]  ? trace_hardirqs_off+0xb8/0x310
[  713.305006] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  713.307217]  __alloc_pages_slowpath+0x2660/0x2d70
[  713.311608] lowmem_reserve[]:
[  713.338563]  ? warn_alloc+0x120/0x120
[  713.343358]  0
[  713.346468]  ? __lock_acquire+0x62f/0x4c20
[  713.350247]  0
[  713.352050]  ? __lock_acquire+0x62f/0x4c20
[  713.356268]  3503
[  713.358077]  ? warn_alloc+0x120/0x120
[  713.362299]  3503
[  713.364374]  ? print_usage_bug+0xc0/0xc0
[  713.368155] Node 0 
[  713.370222]  ? warn_alloc+0x120/0x120
[  713.374299] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  713.376507]  ? print_usage_bug+0xc0/0xc0
[  713.380282] lowmem_reserve[]: 0
[  713.408762]  ? mark_held_locks+0x130/0x130
[  713.412810]  0 0
[  713.416100]  ? mark_held_locks+0x130/0x130
[  713.420315]  0
[  713.422467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.428495]  ? should_fail+0x22d/0xd01
[  713.434011] Node 0 
[  713.437894]  ? zap_class+0x640/0x640
[  713.437905] DMA: 
[  713.440160]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.443855] 1*4kB 
[  713.445917]  ? __lock_acquire+0x62f/0x4c20
[  713.451001] (U) 
[  713.453154]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.457367] 0*8kB 
[  713.459345]  ? should_fail+0x22d/0xd01
[  713.464432] 0*16kB 
[  713.466592]  ? mark_held_locks+0x130/0x130
[  713.470454] 1*32kB 
[  713.472691]  ? mark_held_locks+0x130/0x130
[  713.476920] (U) 
[  713.479161]  ? lock_downgrade+0x900/0x900
[  713.483378] 2*64kB 
[  713.485357]  ? zap_class+0x640/0x640
[  713.489485] (U) 
[  713.491738]  ? zap_class+0x640/0x640
[  713.495430] 1*128kB (U) 
[  713.497415]  ? zap_class+0x640/0x640
[  713.501116] 1*256kB 
[  713.503802]  ? do_raw_spin_unlock+0xa7/0x330
[  713.507495] (U) 
[  713.509828]  ? trace_hardirqs_on+0x310/0x310
[  713.514220] 0*512kB 
[  713.516196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.520604] 1*1024kB 
[  713.522935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.528451] (U) 
[  713.530866]  ? check_preemption_disabled+0x48/0x280
[  713.536381] 1*2048kB 
[  713.538362]  ? __lock_is_held+0xb5/0x140
[  713.543358] (M) 
[  713.545774]  __alloc_pages_nodemask+0xa80/0xde0
[  713.549813] 3*4096kB (M) 
[  713.551819]  ? zap_class+0x640/0x640
[  713.556466] = 15908kB
[  713.556476] Node 0 
[  713.559239]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  713.562944] DMA32: 
[  713.565368]  ? find_held_lock+0x36/0x1c0
[  713.567584] 5*4kB 
[  713.572607]  ? ____cache_alloc_node+0x1c7/0x1e0
[  713.574830] (UM) 
[  713.578892]  ? lock_downgrade+0x900/0x900
[  713.581021] 2*8kB (UM) 
[  713.585706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.587752] 3*16kB 
[  713.591904]  cache_grow_begin+0xa5/0x8c0
[  713.594471] (M) 
[  713.600009]  ? do_raw_spin_unlock+0xa7/0x330
[  713.602230] 3*32kB 
[  713.606293]  fallback_alloc+0x204/0x2e0
[  713.608249] (UM) 
[  713.612659]  ____cache_alloc_node+0x1c7/0x1e0
[  713.614881] 2*64kB 
[  713.618859]  kmem_cache_alloc_node+0xe3/0x730
[  713.620914] (M) 
[  713.625409]  ? lockdep_hardirqs_on+0x296/0x5b0
[  713.627632] 2*128kB 
[  713.632132]  __alloc_skb+0x119/0x770
[  713.634087] (M) 
[  713.638674]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  713.640976] 4*256kB 
[  713.644689]  ? netdev_alloc_frag+0x1f0/0x1f0
[  713.646649] (M) 
[  713.652021]  ? vprintk_default+0x28/0x30
[  713.654323] 4*512kB 
[  713.658736]  ? vprintk_func+0x85/0x181
[  713.660719] (UM) 
[  713.664781]  ? printk+0xa7/0xcf
[  713.667096] 3*1024kB (UM) 
[  713.670995]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  713.673041] 3*2048kB (M) 
[  713.676343]  new_skb+0x26/0x1c0
[  713.679165] 3*4096kB 
[  713.683924]  aoecmd_cfg+0x279/0x7f0
[  713.686662] (M) 
[  713.689949]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  713.692341] = 25140kB
[  713.695970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.697933] Node 0 
[  713.702260]  ? __lock_is_held+0xb5/0x140
[  713.704647] Normal: 
[  713.710192]  discover_timer+0x50/0x60
[  713.712407] 1714*4kB 
[  713.716472]  call_timer_fn+0x272/0x920
[  713.718776] (UME) 
[  713.722595]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.724993] 596*8kB 
[  713.728879]  ? process_timeout+0x40/0x40
[  713.731015] (UMEH) 
[  713.735864]  ? mark_held_locks+0xc7/0x130
[  713.738164] 89*16kB (UME) 
[  713.742242]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.744453] 20*32kB (UMH) 
[  713.748613]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.751444] 2*64kB 
[  713.755944]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.758767] (UH) 0*128kB 
[  713.763281]  ? lockdep_hardirqs_on+0x296/0x5b0
[  713.765502] 0*256kB 
[  713.770345]  ? trace_hardirqs_on+0xbd/0x310
[  713.773086] 0*512kB 0*1024kB 
[  713.777686]  ? kasan_check_read+0x11/0x20
[  713.779988] 0*2048kB 0*4096kB 
[  713.784323]  ? __run_timers+0x7da/0xc70
[  713.787410] = 13816kB
[  713.791566]  ? trace_hardirqs_off_caller+0x310/0x310
[  713.794747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  713.798725]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.801117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  713.806215]  __run_timers+0x7e5/0xc70
[  713.815035] 9839 total pagecache pages
[  713.819890]  ? timer_fixup_init+0x70/0x70
[  713.828446] 0 pages in swap cache
[  713.832245]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  713.836116] Swap cache stats: add 0, delete 0, find 0/0
[  713.836126] Free swap  = 0kB
[  713.840278]  ? zap_class+0x640/0x640
[  713.843718] Total swap = 0kB
[  713.843728] 1965979 pages RAM
[  713.848746]  ? print_usage_bug+0xc0/0xc0
[  713.854090] 0 pages HighMem/MovableOnly
[  713.857117]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  713.860823] 342293 pages reserved
[  713.863845]  ? find_held_lock+0x36/0x1c0
[  713.866933] 0 pages cma reserved
[  713.870996]  ? zap_class+0x640/0x640
[  713.875109] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  713.880150]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.883588] syz-executor3 cpuset=
[  713.887672]  ? check_preemption_disabled+0x48/0x280
[  713.891020] syz3
[  713.894743]  ? __lock_is_held+0xb5/0x140
[  713.905208]  mems_allowed=0
[  713.910744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.933685]  ? check_preemption_disabled+0x48/0x280
[  713.938723]  run_timer_softirq+0x52/0xb0
[  713.942804]  ? rcu_read_lock_sched_held+0x14f/0x180
[  713.947836]  __do_softirq+0x308/0xb7e
[  713.951648]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  713.956152]  ? lock_downgrade+0x900/0x900
[  713.960312]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  713.965431]  ? pvclock_read_flags+0x160/0x160
[  713.969938]  ? lapic_next_event+0x5a/0x90
[  713.974097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.979647]  ? kvm_clock_read+0x18/0x30
[  713.983630]  ? kvm_sched_clock_read+0x9/0x20
[  713.988047]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.993594]  ? check_preemption_disabled+0x48/0x280
[  713.998635]  irq_exit+0x17f/0x1c0
[  714.002118]  smp_apic_timer_interrupt+0x1cb/0x760
[  714.006970]  ? smp_reschedule_interrupt+0x109/0x650
[  714.011998]  ? smp_call_function_single_interrupt+0x650/0x650
[  714.017893]  ? interrupt_entry+0xb5/0xc0
[  714.021966]  ? trace_hardirqs_off_caller+0xbb/0x310
[  714.026984]  ? trace_hardirqs_off_caller+0xbb/0x310
[  714.032009]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.036862]  ? trace_hardirqs_on_caller+0x310/0x310
[  714.041894]  ? trace_hardirqs_on_caller+0x310/0x310
[  714.046917]  ? task_prio+0x50/0x50
[  714.050466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.056011]  ? check_preemption_disabled+0x48/0x280
[  714.061041]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.065907]  apic_timer_interrupt+0xf/0x20
[  714.070144]  </IRQ>
[  714.072392] RIP: 0010:dump_stack+0x20e/0x39d
[  714.076819] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  714.095730] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  714.103447] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  714.110721] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  714.117994] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  714.125269] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  714.132542] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  714.139857]  ? dump_stack+0x205/0x39d
[  714.143683]  ? dump_stack_print_info.cold.1+0x20/0x20
[  714.148895]  dump_header+0x27b/0xf72
[  714.152627]  ? mark_held_locks+0x130/0x130
[  714.156872]  ? pagefault_out_of_memory+0x197/0x197
[  714.161828]  ? __lock_acquire+0x62f/0x4c20
[  714.166069]  ? zap_class+0x640/0x640
[  714.169804]  ? percpu_ref_get_many+0x240/0x240
[  714.174398]  ? print_usage_bug+0xc0/0xc0
[  714.178466]  ? print_usage_bug+0xc0/0xc0
[  714.182538]  ? zap_class+0x640/0x640
[  714.186266]  ? print_usage_bug+0xc0/0xc0
[  714.190332]  ? print_usage_bug+0xc0/0xc0
[  714.194407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.199955]  ? find_held_lock+0x36/0x1c0
[  714.204035]  ? mark_held_locks+0xc7/0x130
[  714.208198]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  714.213310]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  714.218427]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  714.223020]  ? trace_hardirqs_on+0xbd/0x310
[  714.227351]  ? kasan_check_read+0x11/0x20
[  714.231507]  ? ___ratelimit+0x3b4/0x672
[  714.235492]  ? trace_hardirqs_off_caller+0x310/0x310
[  714.240602]  ? trace_hardirqs_on+0x310/0x310
[  714.245019]  ? lock_downgrade+0x900/0x900
[  714.249185]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  714.254301]  ? ___ratelimit+0x3b9/0x672
[  714.258291]  ? idr_get_free+0xec0/0xec0
[  714.262273]  ? find_held_lock+0x36/0x1c0
[  714.266359]  oom_kill_process.cold.27+0x10/0x903
[  714.271121]  ? zap_class+0x640/0x640
[  714.274841]  ? check_preemption_disabled+0x48/0x280
[  714.279875]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.284819]  ? kasan_check_read+0x11/0x20
[  714.288977]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.294265]  ? oom_evaluate_task+0x540/0x540
[  714.298687]  ? find_held_lock+0x36/0x1c0
[  714.302769]  ? out_of_memory+0x974/0x1430
[  714.306940]  ? lock_downgrade+0x900/0x900
[  714.311096]  ? check_preemption_disabled+0x48/0x280
[  714.316124]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.321058]  ? kasan_check_read+0x11/0x20
[  714.325216]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.330503]  ? rcu_softirq_qs+0x20/0x20
[  714.334489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.340035]  ? oom_evaluate_task+0x302/0x540
[  714.344460]  out_of_memory+0xa84/0x1430
[  714.348453]  ? oom_killer_disable+0x3a0/0x3a0
[  714.352955]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  714.357899]  ? __mutex_add_waiter+0x2a0/0x2a0
[  714.362415]  __alloc_pages_slowpath+0x22d4/0x2d70
[  714.367298]  ? warn_alloc+0x120/0x120
[  714.371107]  ? rcu_softirq_qs+0x20/0x20
[  714.375118]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.380664]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.386213]  ? should_fail+0x22d/0xd01
[  714.390116]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  714.395230]  ? zap_class+0x640/0x640
[  714.398976]  ? __lock_is_held+0xb5/0x140
[  714.403058]  ? mark_held_locks+0x130/0x130
[  714.407304]  ? lock_release+0xa00/0xa00
[  714.411290]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.416762]  ? __might_sleep+0x95/0x190
[  714.420760]  __alloc_pages_nodemask+0xa80/0xde0
[  714.425453]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  714.430527]  ? __page_cache_alloc+0x191/0x5c0
[  714.435042]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.439980]  ? kasan_check_read+0x11/0x20
[  714.444139]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.449428]  ? zap_class+0x640/0x640
[  714.453160]  ? zap_class+0x640/0x640
[  714.456877]  ? zap_class+0x640/0x640
[  714.460600]  ? __do_page_cache_readahead+0x7ce/0x980
[  714.465717]  ? find_held_lock+0x36/0x1c0
[  714.470155]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  714.475707]  alloc_pages_current+0x173/0x350
[  714.480135]  __page_cache_alloc+0x38c/0x5c0
[  714.484465]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.489398]  ? kasan_check_read+0x11/0x20
[  714.493553]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.498846]  ? generic_perform_write+0x6a0/0x6a0
[  714.503609]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.509157]  ? check_preemption_disabled+0x48/0x280
[  714.514192]  filemap_fault+0x1594/0x25f0
[  714.518278]  ? __lock_page_or_retry+0xa00/0xa00
[  714.522959]  ? mark_held_locks+0x130/0x130
[  714.527203]  ? rcu_softirq_qs+0x20/0x20
[  714.531684]  ? remove_wait_queue+0x1a6/0x360
[  714.536101]  ? trace_hardirqs_off_caller+0x310/0x310
[  714.541217]  ? filemap_map_pages+0xe04/0x1990
[  714.545733]  ? print_usage_bug+0xc0/0xc0
[  714.549814]  ? add_wait_queue+0x2b0/0x2b0
[  714.553973]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  714.558910]  ? print_usage_bug+0xc0/0xc0
[  714.562986]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  714.568531]  ? fput+0x130/0x1a0
[  714.571832]  ? poll_freewait+0x1d6/0x260
[  714.575901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.581453]  ? print_usage_bug+0xc0/0xc0
[  714.585529]  ? __lock_acquire+0x62f/0x4c20
[  714.589812]  ? lock_acquire+0x1ed/0x520
[  714.593833]  ? ext4_filemap_fault+0x7a/0xad
[  714.598175]  ? lock_release+0xa00/0xa00
[  714.602162]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.607619]  ? print_usage_bug+0xc0/0xc0
[  714.611692]  ? print_usage_bug+0xc0/0xc0
[  714.615775]  ? down_read+0x8d/0x120
[  714.619420]  ? ext4_filemap_fault+0x7a/0xad
[  714.623747]  ? __down_interruptible+0x700/0x700
[  714.628445]  ext4_filemap_fault+0x82/0xad
[  714.632603]  __do_fault+0x100/0x6b0
[  714.636247]  ? pmd_devmap_trans_unstable+0x220/0x220
[  714.641363]  ? mark_held_locks+0x130/0x130
[  714.645609]  ? mark_held_locks+0x130/0x130
[  714.649852]  ? find_held_lock+0x36/0x1c0
[  714.653926]  ? zap_class+0x640/0x640
[  714.657643]  ? find_held_lock+0x36/0x1c0
[  714.661716]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.667266]  __handle_mm_fault+0x307c/0x5920
[  714.671679]  ? poll_select_copy_remaining+0x18c/0x6a0
[  714.676883]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  714.681738]  ? __might_fault+0x12b/0x1e0
[  714.685816]  ? lock_downgrade+0x900/0x900
[  714.689984]  ? zap_class+0x640/0x640
[  714.693705]  ? zap_class+0x640/0x640
[  714.697434]  ? find_held_lock+0x36/0x1c0
[  714.701513]  ? handle_mm_fault+0x42a/0xc70
[  714.705756]  ? lock_downgrade+0x900/0x900
[  714.709915]  ? check_preemption_disabled+0x48/0x280
[  714.714948]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.719887]  ? kasan_check_read+0x11/0x20
[  714.724046]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.729333]  ? rcu_softirq_qs+0x20/0x20
[  714.733313]  ? trace_hardirqs_off_caller+0x310/0x310
[  714.738427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.743969]  ? check_preemption_disabled+0x48/0x280
[  714.749002]  handle_mm_fault+0x54f/0xc70
[  714.753073]  ? __handle_mm_fault+0x5920/0x5920
[  714.757668]  ? find_vma+0x34/0x190
[  714.761223]  __do_page_fault+0x5e8/0xe60
[  714.765289]  ? trace_hardirqs_off+0xb8/0x310
[  714.769718]  do_page_fault+0xf2/0x7e0
[  714.773528]  ? vmalloc_sync_all+0x30/0x30
[  714.777693]  ? error_entry+0x70/0xd0
[  714.781414]  ? trace_hardirqs_off_caller+0xbb/0x310
[  714.786433]  ? trace_hardirqs_on_caller+0xc0/0x310
[  714.791373]  ? syscall_return_slowpath+0x5e0/0x5e0
[  714.796311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.801163]  ? trace_hardirqs_on_caller+0x310/0x310
[  714.806186]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  714.811645]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  714.816675]  ? prepare_exit_to_usermode+0x291/0x3b0
[  714.821702]  ? page_fault+0x8/0x30
[  714.825256]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.830110]  ? page_fault+0x8/0x30
[  714.833659]  page_fault+0x1e/0x30
[  714.837120] RIP: 0033:0x7f01c7eacdd3
[  714.840853] Code: Bad RIP value.
[  714.844221] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  714.849595] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  714.856876] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  714.864150] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  714.871423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  714.878700] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  714.886005] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  714.886085] aoe: skb alloc failure
[  714.892952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  714.892962] Call Trace:
[  714.896572] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  714.905860]  dump_stack+0x244/0x39d
[  714.908431] init cpuset=
[  714.918139]  ? dump_stack_print_info.cold.1+0x20/0x20
[  714.921747] /
[  714.924430]  warn_alloc.cold.117+0xb7/0x1bd
[  714.929609]  mems_allowed=0
[  714.931326]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  714.943402]  ? lock_downgrade+0x900/0x900
[  714.947569]  ? trace_hardirqs_off+0xb8/0x310
[  714.951996]  ? trace_hardirqs_off+0xb8/0x310
[  714.956426]  __alloc_pages_slowpath+0x2660/0x2d70
[  714.961315]  ? warn_alloc+0x120/0x120
[  714.965131]  ? warn_alloc+0x120/0x120
[  714.968942]  ? print_usage_bug+0xc0/0xc0
[  714.973016]  ? warn_alloc+0x120/0x120
[  714.976842]  ? print_usage_bug+0xc0/0xc0
[  714.980926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.986475]  ? should_fail+0x22d/0xd01
[  714.990368]  ? find_held_lock+0x36/0x1c0
[  714.994446]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  714.999558]  ? __lock_acquire+0x62f/0x4c20
[  715.003816]  ? __lock_acquire+0x62f/0x4c20
[  715.008070]  ? should_fail+0x22d/0xd01
[  715.011964]  ? check_preemption_disabled+0x48/0x280
[  715.017009]  ? mark_held_locks+0x130/0x130
[  715.021256]  ? mark_held_locks+0x130/0x130
[  715.025496]  ? print_usage_bug+0xc0/0xc0
[  715.029573]  ? zap_class+0x640/0x640
[  715.033303]  ? update_curr+0x344/0xbd0
[  715.037203]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.042749]  ? check_preemption_disabled+0x48/0x280
[  715.047786]  ? __lock_is_held+0xb5/0x140
[  715.051875]  __alloc_pages_nodemask+0xa80/0xde0
[  715.056550]  ? zap_class+0x640/0x640
[  715.060279]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  715.065316]  ? find_held_lock+0x36/0x1c0
[  715.069396]  ? ____cache_alloc_node+0x1c7/0x1e0
[  715.074080]  ? lock_downgrade+0x900/0x900
[  715.078248]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  715.083810]  cache_grow_begin+0xa5/0x8c0
[  715.087884]  ? do_raw_spin_unlock+0xa7/0x330
[  715.092310]  fallback_alloc+0x204/0x2e0
[  715.096300]  ____cache_alloc_node+0x1c7/0x1e0
[  715.100821]  kmem_cache_alloc+0x1f8/0x730
[  715.104993]  skb_clone+0x1bb/0x500
[  715.108546]  ? skb_split+0x11e0/0x11e0
[  715.112445]  ? kasan_check_read+0x11/0x20
[  715.116606]  ? __schedule+0x168a/0x21d0
[  715.120594]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.125705]  ? lock_pin_lock+0x350/0x350
[  715.129804]  bpf_clone_redirect+0xb9/0x490
[  715.134064]  ? __schedule+0x168a/0x21d0
[  715.138057]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  715.143099]  ? __sched_text_start+0x8/0x8
[  715.147267]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  715.151864]  ? find_held_lock+0x36/0x1c0
[  715.155944]  ? lock_acquire+0x1ed/0x520
[  715.159933]  ? bpf_test_run+0x3cb/0x780
[  715.163921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.169468]  ? check_preemption_disabled+0x48/0x280
[  715.174503]  ? kasan_check_read+0x11/0x20
[  715.178664]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.183956]  ? rcu_softirq_qs+0x20/0x20
[  715.187943]  ? preempt_schedule+0x4d/0x60
[  715.192102]  ? ___preempt_schedule+0x16/0x18
[  715.196531]  ? bpf_test_run+0x25d/0x780
[  715.200529]  ? netlink_diag_dump+0x2a0/0x2a0
[  715.204946]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  715.210154]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  715.214949]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  715.219824]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  715.225373]  ? fput+0x130/0x1a0
[  715.228671]  ? __bpf_prog_get+0x9b/0x290
[  715.232745]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  715.237600]  ? bpf_prog_test_run+0x130/0x1a0
[  715.242026]  ? __x64_sys_bpf+0x3d8/0x520
[  715.246102]  ? bpf_prog_get+0x20/0x20
[  715.249926]  ? bpf_prog_get+0x20/0x20
[  715.253746]  ? do_syscall_64+0x1b9/0x820
[  715.257840]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  715.263219]  ? syscall_return_slowpath+0x5e0/0x5e0
[  715.268158]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  715.273016]  ? trace_hardirqs_on_caller+0x310/0x310
[  715.278041]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  715.283082]  ? prepare_exit_to_usermode+0x291/0x3b0
[  715.288114]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  715.292980]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  715.298380] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  715.298386] warn_alloc_show_mem: 1 callbacks suppressed
[  715.298395] Mem-Info:
[  715.304289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.309670] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  715.309670]  active_file:14 inactive_file:12 isolated_file:0
[  715.309670]  unevictable:0 dirty:0 writeback:0 unstable:0
[  715.309670]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  715.309670]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  715.309670]  free:13708 free_pcp:294 free_cma:0
[  715.312051] Call Trace:
[  715.321462] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  715.354483]  <IRQ>
[  715.357067] Node 0 
[  715.384915]  dump_stack+0x244/0x39d
[  715.387085] 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
[  715.389289]  ? dump_stack_print_info.cold.1+0x20/0x20
[  715.392898] lowmem_reserve[]:
[  715.418415]  warn_alloc.cold.117+0xb7/0x1bd
[  715.423819]  0 2819
[  715.426945]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  715.431245]  6323 6323
[  715.433512]  ? lock_downgrade+0x900/0x900
[  715.440846]  ? trace_hardirqs_off+0xb8/0x310
[  715.444975] Node 0 DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  715.449441]  ? trace_hardirqs_off+0xb8/0x310
[  715.449465]  __alloc_pages_slowpath+0x2660/0x2d70
[  715.476936] lowmem_reserve[]: 0
[  715.481386]  ? warn_alloc+0x120/0x120
[  715.486185]  0
[  715.489472]  ? pvclock_read_flags+0x160/0x160
[  715.493252]  3503
[  715.495054]  ? warn_alloc+0x120/0x120
[  715.499530]  3503
[  715.501610]  ? print_usage_bug+0xc0/0xc0
[  715.505398] Node 0 
[  715.507462]  ? warn_alloc+0x120/0x120
[  715.511538] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  715.513745]  ? print_usage_bug+0xc0/0xc0
[  715.517530] lowmem_reserve[]:
[  715.545990]  ? ktime_get+0x2c1/0x400
[  715.550035]  0 0
[  715.553151]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.556843]  0
[  715.558838]  ? check_preemption_disabled+0x48/0x280
[  715.564390]  0
[  715.566207]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  715.573013]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.577490] Node 0 
[  715.583027]  ? should_fail+0x22d/0xd01
[  715.583030] DMA: 1*4kB 
[  715.585274]  ? kasan_check_read+0x11/0x20
[  715.589144] (U) 
[  715.591735]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.595865] 0*8kB 
[  715.597842]  ? __lock_acquire+0x62f/0x4c20
[  715.602926] 0*16kB 
[  715.605086]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.609311] 1*32kB (U) 
[  715.611565]  ? should_fail+0x22d/0xd01
[  715.616644] 2*64kB 
[  715.619225]  ? print_usage_bug+0xc0/0xc0
[  715.623096] (U) 
[  715.625348]  ? mark_held_locks+0x130/0x130
[  715.629383] 1*128kB (U) 
[  715.631370]  ? mark_held_locks+0x130/0x130
[  715.635601] 1*256kB (U) 
[  715.638281]  ? check_preemption_disabled+0x48/0x280
[  715.642489] 0*512kB 1*1024kB 
[  715.645196]  ? zap_class+0x640/0x640
[  715.650191] (U) 
[  715.653300]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  715.656992] 1*2048kB 
[  715.658991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.663725] (M) 
[  715.666138]  ? check_preemption_disabled+0x48/0x280
[  715.671662] 3*4096kB 
[  715.673645]  ? __lock_is_held+0xb5/0x140
[  715.678641] (M) 
[  715.681055]  __alloc_pages_nodemask+0xa80/0xde0
[  715.685119] = 15908kB
[  715.685129] Node 0 
[  715.687109]  ? zap_class+0x640/0x640
[  715.691754] DMA32: 5*4kB 
[  715.694178]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  715.696398] (UM) 
[  715.700118]  ? find_held_lock+0x36/0x1c0
[  715.702855] 2*8kB 
[  715.707877]  ? ____cache_alloc_node+0x1c7/0x1e0
[  715.709910] (UM) 3*16kB 
[  715.713980]  ? lock_downgrade+0x900/0x900
[  715.716111] (M) 
[  715.720782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.723531] 3*32kB 
[  715.727679]  cache_grow_begin+0xa5/0x8c0
[  715.729630] (UM) 2*64kB 
[  715.735177]  ? do_raw_spin_unlock+0xa7/0x330
[  715.737394] (M) 
[  715.741456]  fallback_alloc+0x204/0x2e0
[  715.744108] 2*128kB 
[  715.748520]  ____cache_alloc_node+0x1c7/0x1e0
[  715.750475] (M) 
[  715.754451]  kmem_cache_alloc_node+0xe3/0x730
[  715.756754] 4*256kB (M) 
[  715.761269]  ? lockdep_hardirqs_on+0x296/0x5b0
[  715.763226] 4*512kB (UM) 
[  715.767735]  __alloc_skb+0x119/0x770
[  715.770388] 3*1024kB 
[  715.774972]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  715.777702] (UM) 3*2048kB 
[  715.781425]  ? netdev_alloc_frag+0x1f0/0x1f0
[  715.783825] (M) 
[  715.789193]  ? vprintk_default+0x28/0x30
[  715.792038] 3*4096kB 
[  715.796447]  ? vprintk_func+0x85/0x181
[  715.798404] (M) 
[  715.802468]  ? printk+0xa7/0xcf
[  715.804863] = 25140kB
[  715.808749]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  715.810704] Node 0 
[  715.814002]  new_skb+0x26/0x1c0
[  715.816388] Normal: 
[  715.821149]  aoecmd_cfg+0x279/0x7f0
[  715.823368] 1714*4kB 
[  715.826653]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  715.828948] (UME) 596*8kB 
[  715.832589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.834980] (UMEH) 
[  715.839312]  ? __lock_is_held+0xb5/0x140
[  715.842127] 89*16kB (UME) 
[  715.847683]  discover_timer+0x50/0x60
[  715.849893] 20*32kB (UMH) 
[  715.853965]  call_timer_fn+0x272/0x920
[  715.856783] 2*64kB (UH) 
[  715.860603]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  715.863431] 0*128kB 
[  715.867319]  ? process_timeout+0x40/0x40
[  715.869973] 0*256kB 
[  715.874826]  ? mark_held_locks+0xc7/0x130
[  715.877131] 0*512kB 
[  715.881197]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.883500] 0*1024kB 
[  715.887650]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.889959] 0*2048kB 
[  715.894452]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  715.896847] 0*4096kB = 13816kB
[  715.901363]  ? lockdep_hardirqs_on+0x296/0x5b0
[  715.903765] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  715.908599]  ? trace_hardirqs_on+0xbd/0x310
[  715.911814] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  715.916392]  ? kasan_check_read+0x11/0x20
[  715.925210] 9839 total pagecache pages
[  715.929556]  ? __run_timers+0x7da/0xc70
[  715.938132] 0 pages in swap cache
[  715.942276]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.946152] Swap cache stats: add 0, delete 0, find 0/0
[  715.950132]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  715.953562] Free swap  = 0kB
[  715.953567] Total swap = 0kB
[  715.958668]  __run_timers+0x7e5/0xc70
[  715.964043] 1965979 pages RAM
[  715.968905]  ? timer_fixup_init+0x70/0x70
[  715.971904] 0 pages HighMem/MovableOnly
[  715.971914] 342293 pages reserved
[  715.974953]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  715.978748] 0 pages cma reserved
[  715.981855]  ? zap_class+0x640/0x640
[  715.986149] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  715.989972]  ? print_usage_bug+0xc0/0xc0
[  715.993409] syz-executor3 cpuset=
[  715.998430]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  716.001776] syz3
[  716.005502]  ? find_held_lock+0x36/0x1c0
[  716.015970]  mems_allowed=0
[  716.020028]  ? zap_class+0x640/0x640
[  716.041296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.046844]  ? check_preemption_disabled+0x48/0x280
[  716.051877]  ? __lock_is_held+0xb5/0x140
[  716.055947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.061488]  ? check_preemption_disabled+0x48/0x280
[  716.066519]  run_timer_softirq+0x52/0xb0
[  716.070621]  ? rcu_read_lock_sched_held+0x14f/0x180
[  716.075658]  __do_softirq+0x308/0xb7e
[  716.079482]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  716.084020]  ? lock_downgrade+0x900/0x900
[  716.088194]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  716.093313]  ? pvclock_read_flags+0x160/0x160
[  716.097828]  ? lapic_next_event+0x5a/0x90
[  716.101983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.107536]  ? kvm_clock_read+0x18/0x30
[  716.111517]  ? kvm_sched_clock_read+0x9/0x20
[  716.115958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.121505]  ? check_preemption_disabled+0x48/0x280
[  716.126572]  irq_exit+0x17f/0x1c0
[  716.130037]  smp_apic_timer_interrupt+0x1cb/0x760
[  716.134886]  ? smp_reschedule_interrupt+0x109/0x650
[  716.139954]  ? smp_call_function_single_interrupt+0x650/0x650
[  716.145844]  ? interrupt_entry+0xb5/0xc0
[  716.149912]  ? trace_hardirqs_off_caller+0xbb/0x310
[  716.154933]  ? trace_hardirqs_off_caller+0xbb/0x310
[  716.159982]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.164843]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.169858]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.174877]  ? task_prio+0x50/0x50
[  716.178425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.183968]  ? check_preemption_disabled+0x48/0x280
[  716.188997]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.193873]  apic_timer_interrupt+0xf/0x20
[  716.198128]  </IRQ>
[  716.200375] RIP: 0010:dump_stack+0x20e/0x39d
[  716.204794] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  716.223710] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  716.231450] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  716.238720] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  716.245992] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  716.253260] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  716.260528] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  716.267830]  ? dump_stack+0x205/0x39d
[  716.271648]  ? dump_stack_print_info.cold.1+0x20/0x20
[  716.276886]  dump_header+0x27b/0xf72
[  716.280618]  ? mark_held_locks+0x130/0x130
[  716.284863]  ? pagefault_out_of_memory+0x197/0x197
[  716.289812]  ? __lock_acquire+0x62f/0x4c20
[  716.294049]  ? zap_class+0x640/0x640
[  716.297793]  ? percpu_ref_get_many+0x240/0x240
[  716.302391]  ? print_usage_bug+0xc0/0xc0
[  716.306460]  ? print_usage_bug+0xc0/0xc0
[  716.310553]  ? zap_class+0x640/0x640
[  716.314280]  ? print_usage_bug+0xc0/0xc0
[  716.318348]  ? print_usage_bug+0xc0/0xc0
[  716.322420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.327965]  ? find_held_lock+0x36/0x1c0
[  716.332036]  ? mark_held_locks+0xc7/0x130
[  716.336189]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  716.341296]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  716.346406]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  716.351004]  ? trace_hardirqs_on+0xbd/0x310
[  716.355334]  ? kasan_check_read+0x11/0x20
[  716.359488]  ? ___ratelimit+0x3b4/0x672
[  716.363466]  ? trace_hardirqs_off_caller+0x310/0x310
[  716.368590]  ? trace_hardirqs_on+0x310/0x310
[  716.373020]  ? lock_downgrade+0x900/0x900
[  716.377207]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  716.382319]  ? ___ratelimit+0x3b9/0x672
[  716.386320]  ? idr_get_free+0xec0/0xec0
[  716.390297]  ? find_held_lock+0x36/0x1c0
[  716.394377]  oom_kill_process.cold.27+0x10/0x903
[  716.399141]  ? zap_class+0x640/0x640
[  716.402863]  ? check_preemption_disabled+0x48/0x280
[  716.407893]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  716.412839]  ? kasan_check_read+0x11/0x20
[  716.416993]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.422282]  ? oom_evaluate_task+0x540/0x540
[  716.426702]  ? find_held_lock+0x36/0x1c0
[  716.430782]  ? out_of_memory+0x974/0x1430
[  716.434950]  ? lock_downgrade+0x900/0x900
[  716.439104]  ? check_preemption_disabled+0x48/0x280
[  716.444130]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  716.449066]  ? kasan_check_read+0x11/0x20
[  716.453222]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.458504]  ? rcu_softirq_qs+0x20/0x20
[  716.462487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.468030]  ? oom_evaluate_task+0x302/0x540
[  716.472454]  out_of_memory+0xa84/0x1430
[  716.476446]  ? oom_killer_disable+0x3a0/0x3a0
[  716.480963]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  716.485898]  ? __mutex_add_waiter+0x2a0/0x2a0
[  716.490851]  __alloc_pages_slowpath+0x22d4/0x2d70
[  716.495733]  ? warn_alloc+0x120/0x120
[  716.499539]  ? rcu_softirq_qs+0x20/0x20
[  716.503547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.509096]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.514640]  ? should_fail+0x22d/0xd01
[  716.518538]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  716.523666]  ? zap_class+0x640/0x640
[  716.527487]  ? __lock_is_held+0xb5/0x140
[  716.532039]  ? mark_held_locks+0x130/0x130
[  716.536283]  ? lock_release+0xa00/0xa00
[  716.540264]  ? perf_trace_sched_process_exec+0x860/0x860
[  716.545732]  ? __might_sleep+0x95/0x190
[  716.549721]  __alloc_pages_nodemask+0xa80/0xde0
[  716.554404]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  716.559427]  ? __page_cache_alloc+0x191/0x5c0
[  716.563930]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  716.568864]  ? kasan_check_read+0x11/0x20
[  716.573030]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.578311]  ? zap_class+0x640/0x640
[  716.582037]  ? zap_class+0x640/0x640
[  716.585754]  ? zap_class+0x640/0x640
[  716.589470]  ? __do_page_cache_readahead+0x7ce/0x980
[  716.594590]  ? find_held_lock+0x36/0x1c0
[  716.598679]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  716.604228]  alloc_pages_current+0x173/0x350
[  716.608650]  __page_cache_alloc+0x38c/0x5c0
[  716.612977]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  716.617923]  ? kasan_check_read+0x11/0x20
[  716.622075]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.627360]  ? generic_perform_write+0x6a0/0x6a0
[  716.632122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.637668]  ? check_preemption_disabled+0x48/0x280
[  716.642701]  filemap_fault+0x1594/0x25f0
[  716.646786]  ? __lock_page_or_retry+0xa00/0xa00
[  716.651476]  ? mark_held_locks+0x130/0x130
[  716.655715]  ? rcu_softirq_qs+0x20/0x20
[  716.659701]  ? remove_wait_queue+0x1a6/0x360
[  716.664116]  ? trace_hardirqs_off_caller+0x310/0x310
[  716.669229]  ? filemap_map_pages+0xe04/0x1990
[  716.673739]  ? print_usage_bug+0xc0/0xc0
[  716.677813]  ? add_wait_queue+0x2b0/0x2b0
[  716.681972]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  716.686907]  ? print_usage_bug+0xc0/0xc0
[  716.690977]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  716.696521]  ? fput+0x130/0x1a0
[  716.699819]  ? poll_freewait+0x1d6/0x260
[  716.703893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.709442]  ? print_usage_bug+0xc0/0xc0
[  716.713518]  ? __lock_acquire+0x62f/0x4c20
[  716.717774]  ? lock_acquire+0x1ed/0x520
[  716.721762]  ? ext4_filemap_fault+0x7a/0xad
[  716.726103]  ? lock_release+0xa00/0xa00
[  716.730083]  ? perf_trace_sched_process_exec+0x860/0x860
[  716.735543]  ? print_usage_bug+0xc0/0xc0
[  716.739613]  ? print_usage_bug+0xc0/0xc0
[  716.743692]  ? down_read+0x8d/0x120
[  716.747323]  ? ext4_filemap_fault+0x7a/0xad
[  716.751667]  ? __down_interruptible+0x700/0x700
[  716.756355]  ext4_filemap_fault+0x82/0xad
[  716.760522]  __do_fault+0x100/0x6b0
[  716.764160]  ? pmd_devmap_trans_unstable+0x220/0x220
[  716.769282]  ? mark_held_locks+0x130/0x130
[  716.773528]  ? mark_held_locks+0x130/0x130
[  716.777769]  ? find_held_lock+0x36/0x1c0
[  716.781851]  ? zap_class+0x640/0x640
[  716.785598]  ? find_held_lock+0x36/0x1c0
[  716.789672]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.795222]  __handle_mm_fault+0x307c/0x5920
[  716.799898]  ? poll_select_copy_remaining+0x18c/0x6a0
[  716.805127]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  716.809993]  ? __might_fault+0x12b/0x1e0
[  716.814063]  ? lock_downgrade+0x900/0x900
[  716.818251]  ? zap_class+0x640/0x640
[  716.821990]  ? zap_class+0x640/0x640
[  716.825714]  ? find_held_lock+0x36/0x1c0
[  716.829789]  ? handle_mm_fault+0x42a/0xc70
[  716.834042]  ? lock_downgrade+0x900/0x900
[  716.838192]  ? check_preemption_disabled+0x48/0x280
[  716.843224]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  716.848158]  ? kasan_check_read+0x11/0x20
[  716.852311]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.857601]  ? rcu_softirq_qs+0x20/0x20
[  716.861583]  ? trace_hardirqs_off_caller+0x310/0x310
[  716.866692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.872233]  ? check_preemption_disabled+0x48/0x280
[  716.877268]  handle_mm_fault+0x54f/0xc70
[  716.881339]  ? __handle_mm_fault+0x5920/0x5920
[  716.885934]  ? find_vma+0x34/0x190
[  716.889486]  __do_page_fault+0x5e8/0xe60
[  716.893549]  ? trace_hardirqs_off+0xb8/0x310
[  716.897978]  do_page_fault+0xf2/0x7e0
[  716.901784]  ? vmalloc_sync_all+0x30/0x30
[  716.905953]  ? error_entry+0x70/0xd0
[  716.909674]  ? trace_hardirqs_off_caller+0xbb/0x310
[  716.914696]  ? trace_hardirqs_on_caller+0xc0/0x310
[  716.919643]  ? syscall_return_slowpath+0x5e0/0x5e0
[  716.924582]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.929435]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.934457]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  716.939911]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  716.944937]  ? prepare_exit_to_usermode+0x291/0x3b0
[  716.949961]  ? page_fault+0x8/0x30
[  716.953509]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.958361]  ? page_fault+0x8/0x30
[  716.961910]  page_fault+0x1e/0x30
[  716.965369] RIP: 0033:0x7f01c7eacdd3
[  716.969105] Code: Bad RIP value.
[  716.972476] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  716.977859] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  716.985139] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  716.992409] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  716.999681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  717.006951] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  717.014270] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  717.014349] aoe: skb alloc failure
[  717.021215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  717.021225] Call Trace:
[  717.024838] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  717.034124]  dump_stack+0x244/0x39d
[  717.036697] init cpuset=
[  717.046417]  ? dump_stack_print_info.cold.1+0x20/0x20
[  717.050026] /
[  717.052710]  warn_alloc.cold.117+0xb7/0x1bd
[  717.057874]  mems_allowed=0
[  717.059588]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  717.071676]  ? lock_downgrade+0x900/0x900
[  717.075852]  ? trace_hardirqs_off+0xb8/0x310
[  717.080274]  ? trace_hardirqs_off+0xb8/0x310
[  717.084699]  __alloc_pages_slowpath+0x2660/0x2d70
[  717.089583]  ? warn_alloc+0x120/0x120
[  717.093398]  ? warn_alloc+0x120/0x120
[  717.097207]  ? print_usage_bug+0xc0/0xc0
[  717.101279]  ? warn_alloc+0x120/0x120
[  717.105096]  ? print_usage_bug+0xc0/0xc0
[  717.109179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.114726]  ? should_fail+0x22d/0xd01
[  717.118617]  ? find_held_lock+0x36/0x1c0
[  717.122690]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.127809]  ? __lock_acquire+0x62f/0x4c20
[  717.132065]  ? __lock_acquire+0x62f/0x4c20
[  717.136313]  ? should_fail+0x22d/0xd01
[  717.140208]  ? check_preemption_disabled+0x48/0x280
[  717.145241]  ? mark_held_locks+0x130/0x130
[  717.149486]  ? mark_held_locks+0x130/0x130
[  717.153737]  ? print_usage_bug+0xc0/0xc0
[  717.157825]  ? zap_class+0x640/0x640
[  717.161551]  ? update_curr+0x344/0xbd0
[  717.165450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.170995]  ? check_preemption_disabled+0x48/0x280
[  717.176027]  ? __lock_is_held+0xb5/0x140
[  717.180106]  __alloc_pages_nodemask+0xa80/0xde0
[  717.184781]  ? zap_class+0x640/0x640
[  717.188514]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  717.193553]  ? find_held_lock+0x36/0x1c0
[  717.197634]  ? ____cache_alloc_node+0x1c7/0x1e0
[  717.202312]  ? lock_downgrade+0x900/0x900
[  717.206475]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.212025]  cache_grow_begin+0xa5/0x8c0
[  717.216097]  ? do_raw_spin_unlock+0xa7/0x330
[  717.220521]  fallback_alloc+0x204/0x2e0
[  717.224513]  ____cache_alloc_node+0x1c7/0x1e0
[  717.229046]  kmem_cache_alloc+0x1f8/0x730
[  717.233219]  skb_clone+0x1bb/0x500
[  717.236768]  ? skb_split+0x11e0/0x11e0
[  717.240674]  ? kasan_check_read+0x11/0x20
[  717.244848]  ? __schedule+0x168a/0x21d0
[  717.248840]  ? trace_hardirqs_off_caller+0x310/0x310
[  717.253952]  ? lock_pin_lock+0x350/0x350
[  717.258054]  bpf_clone_redirect+0xb9/0x490
[  717.262305]  ? __schedule+0x168a/0x21d0
[  717.266296]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  717.271324]  ? __sched_text_start+0x8/0x8
[  717.275484]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  717.280084]  ? find_held_lock+0x36/0x1c0
[  717.284165]  ? lock_acquire+0x1ed/0x520
[  717.288146]  ? bpf_test_run+0x3cb/0x780
[  717.292134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.297681]  ? check_preemption_disabled+0x48/0x280
[  717.302709]  ? kasan_check_read+0x11/0x20
[  717.306868]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.312154]  ? rcu_softirq_qs+0x20/0x20
[  717.316139]  ? preempt_schedule+0x4d/0x60
[  717.320299]  ? ___preempt_schedule+0x16/0x18
[  717.324723]  ? bpf_test_run+0x25d/0x780
[  717.328720]  ? netlink_diag_dump+0x2a0/0x2a0
[  717.333136]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  717.338346]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  717.343120]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  717.347968]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.353513]  ? fput+0x130/0x1a0
[  717.356817]  ? __bpf_prog_get+0x9b/0x290
[  717.360891]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  717.365744]  ? bpf_prog_test_run+0x130/0x1a0
[  717.370166]  ? __x64_sys_bpf+0x3d8/0x520
[  717.374236]  ? bpf_prog_get+0x20/0x20
[  717.378066]  ? bpf_prog_get+0x20/0x20
[  717.381886]  ? do_syscall_64+0x1b9/0x820
[  717.385959]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  717.391333]  ? syscall_return_slowpath+0x5e0/0x5e0
[  717.396272]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  717.401125]  ? trace_hardirqs_on_caller+0x310/0x310
[  717.406154]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  717.411179]  ? prepare_exit_to_usermode+0x291/0x3b0
[  717.416211]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  717.421333]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  717.426724] warn_alloc_show_mem: 1 callbacks suppressed
[  717.426736] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  717.426739] Mem-Info:
[  717.426776] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  717.426776]  active_file:14 inactive_file:12 isolated_file:0
[  717.426776]  unevictable:0 dirty:0 writeback:0 unstable:0
[  717.426776]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  717.426776]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  717.426776]  free:13708 free_pcp:294 free_cma:0
[  717.432124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  717.438024] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  717.440432] Call Trace:
[  717.473477] Node 0 
[  717.482830]  <IRQ>
[  717.510715] 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
[  717.513279]  dump_stack+0x244/0x39d
[  717.515493] lowmem_reserve[]:
[  717.517648]  ? dump_stack_print_info.cold.1+0x20/0x20
[  717.543146]  0
[  717.546787]  warn_alloc.cold.117+0xb7/0x1bd
[  717.549877]  2819
[  717.555066]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  717.556856]  6323
[  717.561180]  ? lock_downgrade+0x900/0x900
[  717.563224]  6323
[  717.568074]  ? trace_hardirqs_off+0xb8/0x310
[  717.570125] Node 0 
[  717.574274]  ? trace_hardirqs_off+0xb8/0x310
[  717.576346] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  717.580775]  __alloc_pages_slowpath+0x2660/0x2d70
[  717.582997] lowmem_reserve[]:
[  717.587436]  ? warn_alloc+0x120/0x120
[  717.614292]  0 0
[  717.619158]  ? pvclock_read_flags+0x160/0x160
[  717.622236]  3503
[  717.626038]  ? warn_alloc+0x120/0x120
[  717.627992]  3503
[  717.632500]  ? print_usage_bug+0xc0/0xc0
[  717.634549] Node 0 
[  717.638350]  ? warn_alloc+0x120/0x120
[  717.640427] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  717.644461]  ? print_usage_bug+0xc0/0xc0
[  717.646679] lowmem_reserve[]:
[  717.650480]  ? ktime_get+0x2c1/0x400
[  717.678913]  0
[  717.682989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.686081]  0
[  717.689809]  ? check_preemption_disabled+0x48/0x280
[  717.691590]  0
[  717.697127]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  717.698932]  0
[  717.703951]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.710234]  ? should_fail+0x22d/0xd01
[  717.712021] Node 0 
[  717.717559]  ? kasan_check_read+0x11/0x20
[  717.721426] DMA: 
[  717.723667]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.727818] 1*4kB 
[  717.729885]  ? __lock_acquire+0x62f/0x4c20
[  717.734971] (U) 
[  717.737137]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.741353] 0*8kB 
[  717.743328]  ? should_fail+0x22d/0xd01
[  717.748416] 0*16kB 
[  717.750575]  ? print_usage_bug+0xc0/0xc0
[  717.754456] 1*32kB 
[  717.756703]  ? mark_held_locks+0x130/0x130
[  717.760735] (U) 2*64kB 
[  717.762983]  ? mark_held_locks+0x130/0x130
[  717.767202] (U) 
[  717.769790]  ? check_preemption_disabled+0x48/0x280
[  717.774038] 1*128kB (U) 
[  717.776031]  ? zap_class+0x640/0x640
[  717.781019] 1*256kB (U) 
[  717.783703]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  717.787389] 0*512kB 1*1024kB 
[  717.790082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.794818] (U) 1*2048kB 
[  717.797933]  ? check_preemption_disabled+0x48/0x280
[  717.803451] (M) 
[  717.806218]  ? __lock_is_held+0xb5/0x140
[  717.811212] 3*4096kB 
[  717.813193]  __alloc_pages_nodemask+0xa80/0xde0
[  717.817237] (M) 
[  717.819654]  ? zap_class+0x640/0x640
[  717.824307] = 15908kB
[  717.826281]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  717.829976] Node 0 
[  717.832399]  ? find_held_lock+0x36/0x1c0
[  717.837393] DMA32: 
[  717.839641]  ? ____cache_alloc_node+0x1c7/0x1e0
[  717.843680] 5*4kB 
[  717.845923]  ? lock_downgrade+0x900/0x900
[  717.850566] (UM) 2*8kB 
[  717.852731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.856859] (UM) 
[  717.859447]  cache_grow_begin+0xa5/0x8c0
[  717.864965] 3*16kB 
[  717.867029]  ? do_raw_spin_unlock+0xa7/0x330
[  717.871070] (M) 
[  717.873311]  fallback_alloc+0x204/0x2e0
[  717.877698] 3*32kB 
[  717.879676]  ____cache_alloc_node+0x1c7/0x1e0
[  717.883630] (UM) 
[  717.885870]  kmem_cache_alloc_node+0xe3/0x730
[  717.890346] 2*64kB 
[  717.892411]  ? lockdep_hardirqs_on+0x296/0x5b0
[  717.896886] (M) 
[  717.899130]  __alloc_skb+0x119/0x770
[  717.903682] 2*128kB (M) 
[  717.905676]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  717.909365] 4*256kB (M) 
[  717.912057]  ? netdev_alloc_frag+0x1f0/0x1f0
[  717.917404] 4*512kB (UM) 
[  717.920094]  ? vprintk_default+0x28/0x30
[  717.924472] 3*1024kB (UM) 
[  717.927244]  ? vprintk_func+0x85/0x181
[  717.931281] 3*2048kB (M) 
[  717.934142]  ? printk+0xa7/0xcf
[  717.938011] 3*4096kB 
[  717.940774]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  717.944036] (M) 
[  717.946456]  new_skb+0x26/0x1c0
[  717.951187] = 25140kB
[  717.953165]  aoecmd_cfg+0x279/0x7f0
[  717.956428] Node 0 
[  717.958844]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  717.962451] Normal: 
[  717.964689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.968992] 1714*4kB 
[  717.971320]  ? __lock_is_held+0xb5/0x140
[  717.976834] (UME) 
[  717.979281]  discover_timer+0x50/0x60
[  717.983334] 596*8kB 
[  717.985491]  call_timer_fn+0x272/0x920
[  717.989272] (UMEH) 
[  717.991604]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  717.995467] 89*16kB (UME) 
[  717.997717]  ? process_timeout+0x40/0x40
[  718.002541] 20*32kB 
[  718.005398]  ? mark_held_locks+0xc7/0x130
[  718.009439] (UMH) 
[  718.011769]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.015895] 2*64kB 
[  718.018047]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.022531] (UH) 
[  718.024768]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  718.029239] 0*128kB 0*256kB 
[  718.031315]  ? lockdep_hardirqs_on+0x296/0x5b0
[  718.036141] 0*512kB 
[  718.039159]  ? trace_hardirqs_on+0xbd/0x310
[  718.043722] 0*1024kB 
[  718.046048]  ? kasan_check_read+0x11/0x20
[  718.050350] 0*2048kB 0*4096kB 
[  718.052776]  ? __run_timers+0x7da/0xc70
[  718.056903] = 13816kB
[  718.060118]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.064088] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.066502]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  718.071615] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.080470]  __run_timers+0x7e5/0xc70
[  718.085294] 9839 total pagecache pages
[  718.093880]  ? timer_fixup_init+0x70/0x70
[  718.097686] 0 pages in swap cache
[  718.101576]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  718.105704] Swap cache stats: add 0, delete 0, find 0/0
[  718.109150]  ? zap_class+0x640/0x640
[  718.114149] Free swap  = 0kB
[  718.119513]  ? print_usage_bug+0xc0/0xc0
[  718.123208] Total swap = 0kB
[  718.126232]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  718.130273] 1965979 pages RAM
[  718.133294]  ? find_held_lock+0x36/0x1c0
[  718.138487] 0 pages HighMem/MovableOnly
[  718.141603]  ? zap_class+0x640/0x640
[  718.145650] 342293 pages reserved
[  718.149627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.153319] 0 pages cma reserved
[  718.156777]  ? check_preemption_disabled+0x48/0x280
[  718.162440] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  718.165670]  ? __lock_is_held+0xb5/0x140
[  718.170669] syz-executor3 cpuset=
[  718.181156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.185200] syz3
[  718.188656]  ? check_preemption_disabled+0x48/0x280
[  718.194180]  mems_allowed=0
[  718.196158]  run_timer_softirq+0x52/0xb0
[  718.208155]  ? rcu_read_lock_sched_held+0x14f/0x180
[  718.213186]  __do_softirq+0x308/0xb7e
[  718.216996]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  718.221499]  ? lock_downgrade+0x900/0x900
[  718.225662]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  718.230784]  ? pvclock_read_flags+0x160/0x160
[  718.235296]  ? lapic_next_event+0x5a/0x90
[  718.239450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.245002]  ? kvm_clock_read+0x18/0x30
[  718.248981]  ? kvm_sched_clock_read+0x9/0x20
[  718.253394]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.258935]  ? check_preemption_disabled+0x48/0x280
[  718.263969]  irq_exit+0x17f/0x1c0
[  718.267433]  smp_apic_timer_interrupt+0x1cb/0x760
[  718.272281]  ? smp_reschedule_interrupt+0x109/0x650
[  718.277304]  ? smp_call_function_single_interrupt+0x650/0x650
[  718.283215]  ? interrupt_entry+0xb5/0xc0
[  718.287301]  ? trace_hardirqs_off_caller+0xbb/0x310
[  718.292323]  ? trace_hardirqs_off_caller+0xbb/0x310
[  718.297348]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  718.302195]  ? trace_hardirqs_on_caller+0x310/0x310
[  718.307216]  ? trace_hardirqs_on_caller+0x310/0x310
[  718.312240]  ? task_prio+0x50/0x50
[  718.315784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.321333]  ? check_preemption_disabled+0x48/0x280
[  718.326364]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  718.331222]  apic_timer_interrupt+0xf/0x20
[  718.335456]  </IRQ>
[  718.337699] RIP: 0010:dump_stack+0x20e/0x39d
[  718.342115] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  718.361023] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  718.368738] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  718.376013] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  718.383289] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  718.390559] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  718.397849] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  718.405148]  ? dump_stack+0x205/0x39d
[  718.408972]  ? dump_stack_print_info.cold.1+0x20/0x20
[  718.414187]  dump_header+0x27b/0xf72
[  718.417919]  ? mark_held_locks+0x130/0x130
[  718.422161]  ? pagefault_out_of_memory+0x197/0x197
[  718.427119]  ? __lock_acquire+0x62f/0x4c20
[  718.431359]  ? zap_class+0x640/0x640
[  718.435084]  ? percpu_ref_get_many+0x240/0x240
[  718.439675]  ? print_usage_bug+0xc0/0xc0
[  718.443743]  ? print_usage_bug+0xc0/0xc0
[  718.447824]  ? zap_class+0x640/0x640
[  718.451547]  ? print_usage_bug+0xc0/0xc0
[  718.455618]  ? print_usage_bug+0xc0/0xc0
[  718.459696]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.465245]  ? find_held_lock+0x36/0x1c0
[  718.469324]  ? mark_held_locks+0xc7/0x130
[  718.473481]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  718.478594]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  718.483705]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  718.488315]  ? trace_hardirqs_on+0xbd/0x310
[  718.492651]  ? kasan_check_read+0x11/0x20
[  718.496814]  ? ___ratelimit+0x3b4/0x672
[  718.500821]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.505949]  ? trace_hardirqs_on+0x310/0x310
[  718.510364]  ? lock_downgrade+0x900/0x900
[  718.514526]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  718.519644]  ? ___ratelimit+0x3b9/0x672
[  718.523646]  ? idr_get_free+0xec0/0xec0
[  718.527628]  ? find_held_lock+0x36/0x1c0
[  718.531909]  oom_kill_process.cold.27+0x10/0x903
[  718.536670]  ? zap_class+0x640/0x640
[  718.540391]  ? check_preemption_disabled+0x48/0x280
[  718.545419]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  718.550353]  ? kasan_check_read+0x11/0x20
[  718.554508]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.559793]  ? oom_evaluate_task+0x540/0x540
[  718.564222]  ? find_held_lock+0x36/0x1c0
[  718.568302]  ? out_of_memory+0x974/0x1430
[  718.572456]  ? lock_downgrade+0x900/0x900
[  718.576612]  ? check_preemption_disabled+0x48/0x280
[  718.581637]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  718.586577]  ? kasan_check_read+0x11/0x20
[  718.590729]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.596020]  ? rcu_softirq_qs+0x20/0x20
[  718.600007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.605549]  ? oom_evaluate_task+0x302/0x540
[  718.609972]  out_of_memory+0xa84/0x1430
[  718.613968]  ? oom_killer_disable+0x3a0/0x3a0
[  718.618472]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  718.623414]  ? __mutex_add_waiter+0x2a0/0x2a0
[  718.627928]  __alloc_pages_slowpath+0x22d4/0x2d70
[  718.632837]  ? warn_alloc+0x120/0x120
[  718.636641]  ? rcu_softirq_qs+0x20/0x20
[  718.640646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.646191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.651734]  ? should_fail+0x22d/0xd01
[  718.655645]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  718.660759]  ? zap_class+0x640/0x640
[  718.664507]  ? __lock_is_held+0xb5/0x140
[  718.668628]  ? mark_held_locks+0x130/0x130
[  718.672872]  ? lock_release+0xa00/0xa00
[  718.676861]  ? perf_trace_sched_process_exec+0x860/0x860
[  718.682329]  ? __might_sleep+0x95/0x190
[  718.686316]  __alloc_pages_nodemask+0xa80/0xde0
[  718.690998]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  718.696018]  ? __page_cache_alloc+0x191/0x5c0
[  718.700522]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  718.705471]  ? kasan_check_read+0x11/0x20
[  718.709627]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.714910]  ? zap_class+0x640/0x640
[  718.718637]  ? zap_class+0x640/0x640
[  718.722355]  ? zap_class+0x640/0x640
[  718.726077]  ? __do_page_cache_readahead+0x7ce/0x980
[  718.731192]  ? find_held_lock+0x36/0x1c0
[  718.735266]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  718.740856]  alloc_pages_current+0x173/0x350
[  718.745278]  __page_cache_alloc+0x38c/0x5c0
[  718.749609]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  718.754540]  ? kasan_check_read+0x11/0x20
[  718.758733]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.764035]  ? generic_perform_write+0x6a0/0x6a0
[  718.768811]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.774355]  ? check_preemption_disabled+0x48/0x280
[  718.779388]  filemap_fault+0x1594/0x25f0
[  718.783470]  ? __lock_page_or_retry+0xa00/0xa00
[  718.788149]  ? mark_held_locks+0x130/0x130
[  718.792388]  ? rcu_softirq_qs+0x20/0x20
[  718.796373]  ? remove_wait_queue+0x1a6/0x360
[  718.800790]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.805915]  ? filemap_map_pages+0xe04/0x1990
[  718.810424]  ? print_usage_bug+0xc0/0xc0
[  718.814493]  ? add_wait_queue+0x2b0/0x2b0
[  718.818652]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  718.823586]  ? print_usage_bug+0xc0/0xc0
[  718.827654]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  718.833197]  ? fput+0x130/0x1a0
[  718.836490]  ? poll_freewait+0x1d6/0x260
[  718.840554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.846113]  ? print_usage_bug+0xc0/0xc0
[  718.850188]  ? __lock_acquire+0x62f/0x4c20
[  718.854441]  ? lock_acquire+0x1ed/0x520
[  718.858420]  ? ext4_filemap_fault+0x7a/0xad
[  718.862753]  ? lock_release+0xa00/0xa00
[  718.866733]  ? perf_trace_sched_process_exec+0x860/0x860
[  718.872189]  ? print_usage_bug+0xc0/0xc0
[  718.876256]  ? print_usage_bug+0xc0/0xc0
[  718.880339]  ? down_read+0x8d/0x120
[  718.883974]  ? ext4_filemap_fault+0x7a/0xad
[  718.888301]  ? __down_interruptible+0x700/0x700
[  718.892990]  ext4_filemap_fault+0x82/0xad
[  718.897148]  __do_fault+0x100/0x6b0
[  718.900788]  ? pmd_devmap_trans_unstable+0x220/0x220
[  718.905912]  ? mark_held_locks+0x130/0x130
[  718.910153]  ? mark_held_locks+0x130/0x130
[  718.914409]  ? find_held_lock+0x36/0x1c0
[  718.918480]  ? zap_class+0x640/0x640
[  718.922199]  ? find_held_lock+0x36/0x1c0
[  718.926269]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.931829]  __handle_mm_fault+0x307c/0x5920
[  718.936247]  ? poll_select_copy_remaining+0x18c/0x6a0
[  718.941559]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  718.946424]  ? __might_fault+0x12b/0x1e0
[  718.950490]  ? lock_downgrade+0x900/0x900
[  718.954656]  ? zap_class+0x640/0x640
[  718.958375]  ? zap_class+0x640/0x640
[  718.962102]  ? find_held_lock+0x36/0x1c0
[  718.966181]  ? handle_mm_fault+0x42a/0xc70
[  718.970422]  ? lock_downgrade+0x900/0x900
[  718.974581]  ? check_preemption_disabled+0x48/0x280
[  718.979608]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  718.984576]  ? kasan_check_read+0x11/0x20
[  718.988732]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.994019]  ? rcu_softirq_qs+0x20/0x20
[  718.998003]  ? trace_hardirqs_off_caller+0x310/0x310
[  719.003110]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.008654]  ? check_preemption_disabled+0x48/0x280
[  719.013685]  handle_mm_fault+0x54f/0xc70
[  719.017754]  ? __handle_mm_fault+0x5920/0x5920
[  719.022347]  ? find_vma+0x34/0x190
[  719.025898]  __do_page_fault+0x5e8/0xe60
[  719.029963]  ? trace_hardirqs_off+0xb8/0x310
[  719.034389]  do_page_fault+0xf2/0x7e0
[  719.038195]  ? vmalloc_sync_all+0x30/0x30
[  719.042353]  ? error_entry+0x70/0xd0
[  719.046072]  ? trace_hardirqs_off_caller+0xbb/0x310
[  719.051091]  ? trace_hardirqs_on_caller+0xc0/0x310
[  719.056026]  ? syscall_return_slowpath+0x5e0/0x5e0
[  719.060963]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.065823]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.070849]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  719.076307]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  719.081330]  ? prepare_exit_to_usermode+0x291/0x3b0
[  719.086351]  ? page_fault+0x8/0x30
[  719.089901]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.094751]  ? page_fault+0x8/0x30
[  719.098298]  page_fault+0x1e/0x30
[  719.101755] RIP: 0033:0x7f01c7eacdd3
[  719.105488] Code: Bad RIP value.
[  719.108856] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  719.114227] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  719.121496] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  719.128769] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  719.136067] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  719.143341] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  719.150647] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  719.150726] aoe: skb alloc failure
[  719.157592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  719.157599] Call Trace:
[  719.157621]  dump_stack+0x244/0x39d
[  719.157647]  ? dump_stack_print_info.cold.1+0x20/0x20
[  719.161207] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  719.170566]  warn_alloc.cold.117+0xb7/0x1bd
[  719.173132] init cpuset=
[  719.176760]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  719.181948] /
[  719.191670]  ? lock_downgrade+0x900/0x900
[  719.195979]  mems_allowed=0
[  719.198654]  ? trace_hardirqs_off+0xb8/0x310
[  719.216635]  ? trace_hardirqs_off+0xb8/0x310
[  719.221058]  __alloc_pages_slowpath+0x2660/0x2d70
[  719.225949]  ? warn_alloc+0x120/0x120
[  719.229762]  ? warn_alloc+0x120/0x120
[  719.233582]  ? print_usage_bug+0xc0/0xc0
[  719.237666]  ? warn_alloc+0x120/0x120
[  719.241492]  ? print_usage_bug+0xc0/0xc0
[  719.245605]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.251153]  ? should_fail+0x22d/0xd01
[  719.255050]  ? find_held_lock+0x36/0x1c0
[  719.259152]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.264264]  ? __lock_acquire+0x62f/0x4c20
[  719.268509]  ? __lock_acquire+0x62f/0x4c20
[  719.272748]  ? should_fail+0x22d/0xd01
[  719.276675]  ? check_preemption_disabled+0x48/0x280
[  719.281708]  ? mark_held_locks+0x130/0x130
[  719.285957]  ? mark_held_locks+0x130/0x130
[  719.290194]  ? print_usage_bug+0xc0/0xc0
[  719.294274]  ? zap_class+0x640/0x640
[  719.298000]  ? update_curr+0x344/0xbd0
[  719.301898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.307441]  ? check_preemption_disabled+0x48/0x280
[  719.312472]  ? __lock_is_held+0xb5/0x140
[  719.316546]  __alloc_pages_nodemask+0xa80/0xde0
[  719.321220]  ? zap_class+0x640/0x640
[  719.324950]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  719.329986]  ? find_held_lock+0x36/0x1c0
[  719.334075]  ? ____cache_alloc_node+0x1c7/0x1e0
[  719.338751]  ? lock_downgrade+0x900/0x900
[  719.342914]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  719.348462]  cache_grow_begin+0xa5/0x8c0
[  719.352530]  ? do_raw_spin_unlock+0xa7/0x330
[  719.356954]  fallback_alloc+0x204/0x2e0
[  719.360942]  ____cache_alloc_node+0x1c7/0x1e0
[  719.365452]  kmem_cache_alloc+0x1f8/0x730
[  719.369627]  skb_clone+0x1bb/0x500
[  719.373198]  ? skb_split+0x11e0/0x11e0
[  719.377108]  ? kasan_check_read+0x11/0x20
[  719.381270]  ? __schedule+0x168a/0x21d0
[  719.385253]  ? trace_hardirqs_off_caller+0x310/0x310
[  719.390364]  ? lock_pin_lock+0x350/0x350
[  719.394449]  bpf_clone_redirect+0xb9/0x490
[  719.398699]  ? __schedule+0x168a/0x21d0
[  719.402686]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  719.407712]  ? __sched_text_start+0x8/0x8
[  719.411871]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  719.416552]  ? find_held_lock+0x36/0x1c0
[  719.420866]  ? lock_acquire+0x1ed/0x520
[  719.424852]  ? bpf_test_run+0x3cb/0x780
[  719.428840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.434387]  ? check_preemption_disabled+0x48/0x280
[  719.439414]  ? kasan_check_read+0x11/0x20
[  719.443573]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.448863]  ? rcu_softirq_qs+0x20/0x20
[  719.452850]  ? preempt_schedule+0x4d/0x60
[  719.457005]  ? ___preempt_schedule+0x16/0x18
[  719.461428]  ? bpf_test_run+0x25d/0x780
[  719.465421]  ? netlink_diag_dump+0x2a0/0x2a0
[  719.469842]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  719.475049]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  719.479836]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  719.484689]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  719.490232]  ? fput+0x130/0x1a0
[  719.493523]  ? __bpf_prog_get+0x9b/0x290
[  719.497593]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  719.502448]  ? bpf_prog_test_run+0x130/0x1a0
[  719.506870]  ? __x64_sys_bpf+0x3d8/0x520
[  719.510945]  ? bpf_prog_get+0x20/0x20
[  719.514768]  ? bpf_prog_get+0x20/0x20
[  719.518619]  ? do_syscall_64+0x1b9/0x820
[  719.522707]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  719.528087]  ? syscall_return_slowpath+0x5e0/0x5e0
[  719.533035]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.537903]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.542926]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  719.547952]  ? prepare_exit_to_usermode+0x291/0x3b0
[  719.552981]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.557849]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  719.563254] warn_alloc_show_mem: 1 callbacks suppressed
[  719.563266] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  719.563268] Mem-Info:
[  719.563304] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  719.563304]  active_file:14 inactive_file:12 isolated_file:0
[  719.563304]  unevictable:0 dirty:0 writeback:0 unstable:0
[  719.563304]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  719.563304]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  719.563304]  free:13708 free_pcp:294 free_cma:0
[  719.568654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  719.574552] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  719.576968] Call Trace:
[  719.610016] Node 0 
[  719.619366]  <IRQ>
[  719.647233] 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
[  719.649818]  dump_stack+0x244/0x39d
[  719.652044] lowmem_reserve[]: 0
[  719.654212]  ? dump_stack_print_info.cold.1+0x20/0x20
[  719.679703]  2819 6323
[  719.683353]  warn_alloc.cold.117+0xb7/0x1bd
[  719.686597]  6323
[  719.691820]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  719.694299] Node 0 
[  719.698624]  ? lock_downgrade+0x900/0x900
[  719.700700] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  719.705517]  ? trace_hardirqs_off+0xb8/0x310
[  719.707731] lowmem_reserve[]:
[  719.711880]  ? trace_hardirqs_off+0xb8/0x310
[  719.738748]  0 0
[  719.743172]  __alloc_pages_slowpath+0x2660/0x2d70
[  719.746255]  3503
[  719.750704]  ? warn_alloc+0x120/0x120
[  719.752639]  3503
[  719.757487]  ? __lock_acquire+0x62f/0x4c20
[  719.763375]  ? __lock_acquire+0x62f/0x4c20
[  719.765423] Node 0 
[  719.769656]  ? warn_alloc+0x120/0x120
[  719.773905] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  719.776112]  ? print_usage_bug+0xc0/0xc0
[  719.779892] lowmem_reserve[]:
[  719.808361]  ? warn_alloc+0x120/0x120
[  719.812406]  0
[  719.815511]  ? print_usage_bug+0xc0/0xc0
[  719.819288]  0 0
[  719.821107]  ? mark_held_locks+0x130/0x130
[  719.825162]  0
[  719.827143]  ? mark_held_locks+0x130/0x130
[  719.833167]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.837401] Node 0 
[  719.842938]  ? should_fail+0x22d/0xd01
[  719.842941] DMA: 1*4kB 
[  719.845184]  ? zap_class+0x640/0x640
[  719.849047] (U) 0*8kB 
[  719.851645]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.855355] 0*16kB 
[  719.857857]  ? __lock_acquire+0x62f/0x4c20
[  719.862947] 1*32kB 
[  719.865186]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.869403] (U) 
[  719.871643]  ? should_fail+0x22d/0xd01
[  719.876742] 2*64kB 
[  719.878725]  ? mark_held_locks+0x130/0x130
[  719.882590] (U) 
[  719.884836]  ? mark_held_locks+0x130/0x130
[  719.889056] 1*128kB 
[  719.891032]  ? lock_downgrade+0x900/0x900
[  719.895249] (U) 
[  719.897587]  ? zap_class+0x640/0x640
[  719.901704] 1*256kB 
[  719.903680]  ? zap_class+0x640/0x640
[  719.907375] (U) 
[  719.909698]  ? zap_class+0x640/0x640
[  719.913389] 0*512kB 1*1024kB 
[  719.915382]  ? do_raw_spin_unlock+0xa7/0x330
[  719.919075] (U) 1*2048kB 
[  719.922194]  ? trace_hardirqs_on+0x310/0x310
[  719.926583] (M) 
[  719.929342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.933733] 3*4096kB 
[  719.935708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.941243] (M) 
[  719.943672]  ? check_preemption_disabled+0x48/0x280
[  719.949216] = 15908kB
[  719.951201]  ? __lock_is_held+0xb5/0x140
[  719.956195] Node 0 
[  719.958610]  __alloc_pages_nodemask+0xa80/0xde0
[  719.962661] DMA32: 5*4kB 
[  719.964909]  ? zap_class+0x640/0x640
[  719.969559] (UM) 
[  719.972327]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  719.976034] 2*8kB (UM) 
[  719.978119]  ? find_held_lock+0x36/0x1c0
[  719.983110] 3*16kB (M) 
[  719.985714]  ? ____cache_alloc_node+0x1c7/0x1e0
[  719.989752] 3*32kB 
[  719.992335]  ? lock_downgrade+0x900/0x900
[  719.996988] (UM) 
[  719.999227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.003352] 2*64kB (M) 
[  720.005442]  cache_grow_begin+0xa5/0x8c0
[  720.010970] 2*128kB (M) 
[  720.013607]  ? do_raw_spin_unlock+0xa7/0x330
[  720.017646] 4*256kB (M) 
[  720.020337]  fallback_alloc+0x204/0x2e0
[  720.024724] 4*512kB 
[  720.027402]  ____cache_alloc_node+0x1c7/0x1e0
[  720.031356] (UM) 
[  720.033684]  kmem_cache_alloc_node+0xe3/0x730
[  720.038161] 3*1024kB 
[  720.040224]  ? lockdep_hardirqs_on+0x296/0x5b0
[  720.044700] (UM) 
[  720.047135]  __alloc_skb+0x119/0x770
[  720.051691] 3*2048kB (M) 
[  720.053774]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  720.057486] 3*4096kB 
[  720.060245]  ? netdev_alloc_frag+0x1f0/0x1f0
[  720.065603] (M) = 25140kB
[  720.068052]  ? vprintk_default+0x28/0x30
[  720.072454] Node 0 
[  720.075213]  ? vprintk_func+0x85/0x181
[  720.079255] Normal: 
[  720.081494]  ? printk+0xa7/0xcf
[  720.085366] 1714*4kB 
[  720.087702]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  720.090970] (UME) 596*8kB 
[  720.093402]  new_skb+0x26/0x1c0
[  720.098130] (UMEH) 
[  720.101001]  aoecmd_cfg+0x279/0x7f0
[  720.104256] 89*16kB (UME) 
[  720.106509]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  720.110109] 20*32kB (UMH) 
[  720.112991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.117311] 2*64kB (UH) 
[  720.120176]  ? __lock_is_held+0xb5/0x140
[  720.125704] 0*128kB 
[  720.128380]  discover_timer+0x50/0x60
[  720.132416] 0*256kB 
[  720.134745]  call_timer_fn+0x272/0x920
[  720.138535] 0*512kB 0*1024kB 
[  720.140883]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  720.144749] 0*2048kB 0*4096kB 
[  720.147883]  ? process_timeout+0x40/0x40
[  720.152707] = 13816kB
[  720.155908]  ? mark_held_locks+0xc7/0x130
[  720.159973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  720.162383]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.166516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  720.175343]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.179827] 9839 total pagecache pages
[  720.188404]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  720.192889] 0 pages in swap cache
[  720.196771]  ? lockdep_hardirqs_on+0x296/0x5b0
[  720.201620] Swap cache stats: add 0, delete 0, find 0/0
[  720.205070]  ? trace_hardirqs_on+0xbd/0x310
[  720.209641] Free swap  = 0kB
[  720.215004]  ? kasan_check_read+0x11/0x20
[  720.219304] Total swap = 0kB
[  720.222322]  ? __run_timers+0x7da/0xc70
[  720.226452] 1965979 pages RAM
[  720.229471]  ? trace_hardirqs_off_caller+0x310/0x310
[  720.233426] 0 pages HighMem/MovableOnly
[  720.236545]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  720.241631] 342293 pages reserved
[  720.245626]  __run_timers+0x7e5/0xc70
[  720.250452] 0 pages cma reserved
[  720.253936]  ? timer_fixup_init+0x70/0x70
[  720.257924] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  720.261088]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  720.265221] ksoftirqd/0 cpuset=
[  720.275548]  ? zap_class+0x640/0x640
[  720.280551] /
[  720.283844]  ? print_usage_bug+0xc0/0xc0
[  720.287542]  mems_allowed=0
[  720.289263]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  720.301419]  ? find_held_lock+0x36/0x1c0
[  720.305489]  ? zap_class+0x640/0x640
[  720.309214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.314761]  ? check_preemption_disabled+0x48/0x280
[  720.319792]  ? __lock_is_held+0xb5/0x140
[  720.323872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.329416]  ? check_preemption_disabled+0x48/0x280
[  720.334460]  run_timer_softirq+0x52/0xb0
[  720.338527]  ? rcu_read_lock_sched_held+0x14f/0x180
[  720.343557]  __do_softirq+0x308/0xb7e
[  720.347375]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  720.351891]  ? lock_downgrade+0x900/0x900
[  720.356068]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  720.361191]  ? pvclock_read_flags+0x160/0x160
[  720.365693]  ? lapic_next_event+0x5a/0x90
[  720.369848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.375411]  ? kvm_clock_read+0x18/0x30
[  720.379393]  ? kvm_sched_clock_read+0x9/0x20
[  720.383819]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.389363]  ? check_preemption_disabled+0x48/0x280
[  720.394424]  irq_exit+0x17f/0x1c0
[  720.397889]  smp_apic_timer_interrupt+0x1cb/0x760
[  720.402737]  ? smp_reschedule_interrupt+0x109/0x650
[  720.407760]  ? smp_call_function_single_interrupt+0x650/0x650
[  720.413650]  ? interrupt_entry+0xb5/0xc0
[  720.417716]  ? trace_hardirqs_off_caller+0xbb/0x310
[  720.422736]  ? trace_hardirqs_off_caller+0xbb/0x310
[  720.427770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  720.432631]  ? trace_hardirqs_on_caller+0x310/0x310
[  720.437648]  ? trace_hardirqs_on_caller+0x310/0x310
[  720.442679]  ? task_prio+0x50/0x50
[  720.446241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.451782]  ? check_preemption_disabled+0x48/0x280
[  720.456828]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  720.461686]  apic_timer_interrupt+0xf/0x20
[  720.465955]  </IRQ>
[  720.468202] RIP: 0010:dump_stack+0x20e/0x39d
[  720.472619] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  720.491525] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  720.499245] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  720.506517] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  720.513790] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  720.521071] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  720.528824] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  720.536120]  ? dump_stack+0x205/0x39d
[  720.539945]  ? dump_stack_print_info.cold.1+0x20/0x20
[  720.545156]  dump_header+0x27b/0xf72
[  720.548886]  ? mark_held_locks+0x130/0x130
[  720.553146]  ? pagefault_out_of_memory+0x197/0x197
[  720.558108]  ? __lock_acquire+0x62f/0x4c20
[  720.562362]  ? zap_class+0x640/0x640
[  720.566087]  ? percpu_ref_get_many+0x240/0x240
[  720.570676]  ? print_usage_bug+0xc0/0xc0
[  720.574748]  ? print_usage_bug+0xc0/0xc0
[  720.578827]  ? zap_class+0x640/0x640
[  720.582554]  ? print_usage_bug+0xc0/0xc0
[  720.586625]  ? print_usage_bug+0xc0/0xc0
[  720.590698]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.596243]  ? find_held_lock+0x36/0x1c0
[  720.600321]  ? mark_held_locks+0xc7/0x130
[  720.604482]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  720.609593]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  720.614702]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  720.619290]  ? trace_hardirqs_on+0xbd/0x310
[  720.623639]  ? kasan_check_read+0x11/0x20
[  720.627813]  ? ___ratelimit+0x3b4/0x672
[  720.631808]  ? trace_hardirqs_off_caller+0x310/0x310
[  720.636918]  ? trace_hardirqs_on+0x310/0x310
[  720.641333]  ? lock_downgrade+0x900/0x900
[  720.645495]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  720.650605]  ? ___ratelimit+0x3b9/0x672
[  720.654602]  ? idr_get_free+0xec0/0xec0
[  720.658602]  ? find_held_lock+0x36/0x1c0
[  720.662679]  oom_kill_process.cold.27+0x10/0x903
[  720.667442]  ? zap_class+0x640/0x640
[  720.671160]  ? check_preemption_disabled+0x48/0x280
[  720.676194]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  720.681133]  ? kasan_check_read+0x11/0x20
[  720.685289]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.690582]  ? oom_evaluate_task+0x540/0x540
[  720.694998]  ? find_held_lock+0x36/0x1c0
[  720.699072]  ? out_of_memory+0x974/0x1430
[  720.703227]  ? lock_downgrade+0x900/0x900
[  720.707377]  ? check_preemption_disabled+0x48/0x280
[  720.712402]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  720.717335]  ? kasan_check_read+0x11/0x20
[  720.721487]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.726770]  ? rcu_softirq_qs+0x20/0x20
[  720.730826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.736375]  ? oom_evaluate_task+0x302/0x540
[  720.740795]  out_of_memory+0xa84/0x1430
[  720.744797]  ? oom_killer_disable+0x3a0/0x3a0
[  720.749311]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  720.754250]  ? __mutex_add_waiter+0x2a0/0x2a0
[  720.758764]  __alloc_pages_slowpath+0x22d4/0x2d70
[  720.763643]  ? warn_alloc+0x120/0x120
[  720.767451]  ? rcu_softirq_qs+0x20/0x20
[  720.771456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.777029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.782578]  ? should_fail+0x22d/0xd01
[  720.786477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  720.791591]  ? zap_class+0x640/0x640
[  720.795347]  ? __lock_is_held+0xb5/0x140
[  720.799422]  ? mark_held_locks+0x130/0x130
[  720.803663]  ? lock_release+0xa00/0xa00
[  720.807647]  ? perf_trace_sched_process_exec+0x860/0x860
[  720.813114]  ? __might_sleep+0x95/0x190
[  720.817116]  __alloc_pages_nodemask+0xa80/0xde0
[  720.821798]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  720.826839]  ? __page_cache_alloc+0x191/0x5c0
[  720.831344]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  720.836302]  ? kasan_check_read+0x11/0x20
[  720.840461]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.845744]  ? zap_class+0x640/0x640
[  720.849471]  ? zap_class+0x640/0x640
[  720.853186]  ? zap_class+0x640/0x640
[  720.856914]  ? __do_page_cache_readahead+0x7ce/0x980
[  720.862027]  ? find_held_lock+0x36/0x1c0
[  720.866119]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  720.871669]  alloc_pages_current+0x173/0x350
[  720.876093]  __page_cache_alloc+0x38c/0x5c0
[  720.880426]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  720.885363]  ? kasan_check_read+0x11/0x20
[  720.889515]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.894809]  ? generic_perform_write+0x6a0/0x6a0
[  720.899579]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.905124]  ? check_preemption_disabled+0x48/0x280
[  720.910154]  filemap_fault+0x1594/0x25f0
[  720.914233]  ? __lock_page_or_retry+0xa00/0xa00
[  720.918920]  ? mark_held_locks+0x130/0x130
[  720.923160]  ? rcu_softirq_qs+0x20/0x20
[  720.927142]  ? remove_wait_queue+0x1a6/0x360
[  720.931569]  ? trace_hardirqs_off_caller+0x310/0x310
[  720.936686]  ? filemap_map_pages+0xe04/0x1990
[  720.941198]  ? print_usage_bug+0xc0/0xc0
[  720.945267]  ? add_wait_queue+0x2b0/0x2b0
[  720.949420]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  720.954362]  ? print_usage_bug+0xc0/0xc0
[  720.958434]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  720.963979]  ? fput+0x130/0x1a0
[  720.967269]  ? poll_freewait+0x1d6/0x260
[  720.971333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.976879]  ? print_usage_bug+0xc0/0xc0
[  720.980954]  ? __lock_acquire+0x62f/0x4c20
[  720.985207]  ? lock_acquire+0x1ed/0x520
[  720.989194]  ? ext4_filemap_fault+0x7a/0xad
[  720.993526]  ? lock_release+0xa00/0xa00
[  720.997510]  ? perf_trace_sched_process_exec+0x860/0x860
[  721.002981]  ? print_usage_bug+0xc0/0xc0
[  721.007046]  ? print_usage_bug+0xc0/0xc0
[  721.011125]  ? down_read+0x8d/0x120
[  721.014758]  ? ext4_filemap_fault+0x7a/0xad
[  721.019084]  ? __down_interruptible+0x700/0x700
[  721.023772]  ext4_filemap_fault+0x82/0xad
[  721.027935]  __do_fault+0x100/0x6b0
[  721.031576]  ? pmd_devmap_trans_unstable+0x220/0x220
[  721.036690]  ? mark_held_locks+0x130/0x130
[  721.040930]  ? mark_held_locks+0x130/0x130
[  721.045191]  ? find_held_lock+0x36/0x1c0
[  721.049269]  ? zap_class+0x640/0x640
[  721.052992]  ? find_held_lock+0x36/0x1c0
[  721.057059]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.062608]  __handle_mm_fault+0x307c/0x5920
[  721.067023]  ? poll_select_copy_remaining+0x18c/0x6a0
[  721.072226]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  721.077079]  ? __might_fault+0x12b/0x1e0
[  721.081150]  ? lock_downgrade+0x900/0x900
[  721.085312]  ? zap_class+0x640/0x640
[  721.089030]  ? zap_class+0x640/0x640
[  721.092754]  ? find_held_lock+0x36/0x1c0
[  721.096839]  ? handle_mm_fault+0x42a/0xc70
[  721.101081]  ? lock_downgrade+0x900/0x900
[  721.105238]  ? check_preemption_disabled+0x48/0x280
[  721.110287]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  721.115221]  ? kasan_check_read+0x11/0x20
[  721.119376]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.124672]  ? rcu_softirq_qs+0x20/0x20
[  721.128650]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.133779]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.139339]  ? check_preemption_disabled+0x48/0x280
[  721.144368]  handle_mm_fault+0x54f/0xc70
[  721.148436]  ? __handle_mm_fault+0x5920/0x5920
[  721.153027]  ? find_vma+0x34/0x190
[  721.156585]  __do_page_fault+0x5e8/0xe60
[  721.160650]  ? trace_hardirqs_off+0xb8/0x310
[  721.165090]  do_page_fault+0xf2/0x7e0
[  721.168902]  ? vmalloc_sync_all+0x30/0x30
[  721.173087]  ? error_entry+0x70/0xd0
[  721.176820]  ? trace_hardirqs_off_caller+0xbb/0x310
[  721.181840]  ? trace_hardirqs_on_caller+0xc0/0x310
[  721.186778]  ? syscall_return_slowpath+0x5e0/0x5e0
[  721.191718]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.196571]  ? trace_hardirqs_on_caller+0x310/0x310
[  721.201598]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  721.207073]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  721.212102]  ? prepare_exit_to_usermode+0x291/0x3b0
[  721.217122]  ? page_fault+0x8/0x30
[  721.220671]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.225525]  ? page_fault+0x8/0x30
[  721.229087]  page_fault+0x1e/0x30
[  721.232545] RIP: 0033:0x7f01c7eacdd3
[  721.236287] Code: Bad RIP value.
[  721.239669] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  721.245050] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  721.252348] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  721.259619] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  721.266890] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  721.274161] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  721.281464] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  721.281543] aoe: skb alloc failure
[  721.287972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.287977] Call Trace:
[  721.287997]  dump_stack+0x244/0x39d
[  721.288021]  ? dump_stack_print_info.cold.1+0x20/0x20
[  721.291619] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  721.300950]  warn_alloc.cold.117+0xb7/0x1bd
[  721.303511] init cpuset=
[  721.307141]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  721.312317] /
[  721.322021]  ? lock_downgrade+0x900/0x900
[  721.326335]  mems_allowed=0
[  721.329005]  ? trace_hardirqs_off+0xb8/0x310
[  721.347069]  ? trace_hardirqs_off+0xb8/0x310
[  721.351490]  __alloc_pages_slowpath+0x2660/0x2d70
[  721.356369]  ? warn_alloc+0x120/0x120
[  721.360189]  ? warn_alloc+0x120/0x120
[  721.364005]  ? print_usage_bug+0xc0/0xc0
[  721.368075]  ? warn_alloc+0x120/0x120
[  721.371881]  ? update_curr+0x4cf/0xbd0
[  721.375774]  ? print_usage_bug+0xc0/0xc0
[  721.379876]  ? receive_buf+0xb3c/0x3270
[  721.383897]  ? receive_buf+0xa48/0x3270
[  721.387939]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.393486]  ? should_fail+0x22d/0xd01
[  721.397377]  ? __msecs_to_jiffies+0x4a/0x60
[  721.401711]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  721.406840]  ? __lock_acquire+0x62f/0x4c20
[  721.411095]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  721.416199]  ? __lock_acquire+0x62f/0x4c20
[  721.420437]  ? should_fail+0x22d/0xd01
[  721.424612]  ? mark_held_locks+0x130/0x130
[  721.428857]  ? mark_held_locks+0x130/0x130
[  721.433108]  ? zap_class+0x640/0x640
[  721.436841]  ? print_usage_bug+0xc0/0xc0
[  721.440921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.446468]  ? check_preemption_disabled+0x48/0x280
[  721.451502]  ? __lock_is_held+0xb5/0x140
[  721.455595]  __alloc_pages_nodemask+0xa80/0xde0
[  721.460271]  ? zap_class+0x640/0x640
[  721.463999]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  721.469035]  ? find_held_lock+0x36/0x1c0
[  721.473116]  ? ____cache_alloc_node+0x1c7/0x1e0
[  721.477796]  ? lock_downgrade+0x900/0x900
[  721.481968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.487518]  cache_grow_begin+0xa5/0x8c0
[  721.491585]  ? do_raw_spin_unlock+0xa7/0x330
[  721.496013]  fallback_alloc+0x204/0x2e0
[  721.499998]  ____cache_alloc_node+0x1c7/0x1e0
[  721.504503]  kmem_cache_alloc_node+0xe3/0x730
[  721.509007]  ? ipv6_get_ifaddr+0x42e/0x620
[  721.513257]  __alloc_skb+0x119/0x770
[  721.516981]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.522282]  ? netdev_alloc_frag+0x1f0/0x1f0
[  721.526701]  ? lock_downgrade+0x900/0x900
[  721.530878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.536441]  ? refcount_sub_and_test_checked+0x203/0x310
[  721.541906]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  721.547361]  ? addrconf_rs_timer+0x690/0x690
[  721.551787]  ndisc_alloc_skb+0x144/0x340
[  721.555865]  ndisc_send_rs+0x331/0x6e0
[  721.559763]  addrconf_rs_timer+0x314/0x690
[  721.564008]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  721.568263]  call_timer_fn+0x272/0x920
[  721.572157]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  721.576397]  ? process_timeout+0x40/0x40
[  721.580472]  ? __run_timers+0x7da/0xc70
[  721.584456]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.588955]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.593453]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  721.597691]  ? lockdep_hardirqs_on+0x296/0x5b0
[  721.602280]  ? trace_hardirqs_on+0xbd/0x310
[  721.606605]  ? kasan_check_read+0x11/0x20
[  721.610757]  ? __run_timers+0x7da/0xc70
[  721.614735]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.619858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  721.624102]  __run_timers+0x7e5/0xc70
[  721.627920]  ? timer_fixup_init+0x70/0x70
[  721.632081]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.636596]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.641136]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  721.645723]  ? trace_hardirqs_on+0xbd/0x310
[  721.650046]  ? kasan_check_read+0x11/0x20
[  721.654202]  ? finish_task_switch+0x1f4/0x910
[  721.658716]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.663833]  ? compat_start_thread+0x80/0x80
[  721.668272]  ? pvclock_read_flags+0x160/0x160
[  721.672824]  ? __switch_to_asm+0x34/0x70
[  721.676893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.682464]  ? check_preemption_disabled+0x48/0x280
[  721.687523]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  721.693073]  ? rcu_pm_notify+0xc0/0xc0
[  721.696969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.702510]  ? check_preemption_disabled+0x48/0x280
[  721.707544]  run_timer_softirq+0x52/0xb0
[  721.711612]  ? rcu_read_lock_sched_held+0x14f/0x180
[  721.716634]  __do_softirq+0x308/0xb7e
[  721.720453]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  721.725561]  ? trace_hardirqs_off+0xb8/0x310
[  721.729985]  ? rcu_irq_enter+0x18c/0x310
[  721.734088]  ? schedule+0x108/0x460
[  721.737751]  ? trace_hardirqs_off+0xb8/0x310
[  721.742182]  ? smpboot_thread_fn+0x68b/0xa00
[  721.746595]  ? trace_hardirqs_on+0x310/0x310
[  721.751061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.756608]  ? check_preemption_disabled+0x48/0x280
[  721.761633]  ? takeover_tasklets+0xa90/0xa90
[  721.766048]  run_ksoftirqd+0x5e/0x100
[  721.769871]  smpboot_thread_fn+0x68b/0xa00
[  721.774123]  ? sort_range+0x30/0x30
[  721.777758]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  721.782865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.788406]  ? __kthread_parkme+0xfb/0x1a0
[  721.792669]  kthread+0x35a/0x420
[  721.796038]  ? sort_range+0x30/0x30
[  721.799673]  ? kthread_stop+0x900/0x900
[  721.803655]  ret_from_fork+0x3a/0x50
[  721.807388] warn_alloc_show_mem: 1 callbacks suppressed
[  721.807400] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  721.807402] Mem-Info:
[  721.807433] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  721.807433]  active_file:14 inactive_file:12 isolated_file:0
[  721.807433]  unevictable:0 dirty:0 writeback:0 unstable:0
[  721.807433]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  721.807433]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  721.807433]  free:13708 free_pcp:294 free_cma:0
[  721.812787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.818693] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.821117] Call Trace:
[  721.854199] Node 0 
[  721.863587]  <IRQ>
[  721.891447] 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
[  721.894011]  dump_stack+0x244/0x39d
[  721.896229] lowmem_reserve[]:
[  721.898380]  ? dump_stack_print_info.cold.1+0x20/0x20
[  721.923877]  0
[  721.927514]  warn_alloc.cold.117+0xb7/0x1bd
[  721.930584]  2819 6323
[  721.935786]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  721.937579]  6323
[  721.941900]  ? lock_downgrade+0x900/0x900
[  721.949224]  ? trace_hardirqs_off+0xb8/0x310
[  721.951265] Node 0 
[  721.955417]  ? trace_hardirqs_off+0xb8/0x310
[  721.959839] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  721.962057]  __alloc_pages_slowpath+0x2660/0x2d70
[  721.966450] lowmem_reserve[]:
[  721.993366]  ? warn_alloc+0x120/0x120
[  721.998166]  0
[  722.001275]  ? __lock_acquire+0x62f/0x4c20
[  722.005059]  0
[  722.006860]  ? __lock_acquire+0x62f/0x4c20
[  722.011078]  3503
[  722.012917]  ? warn_alloc+0x120/0x120
[  722.017134]  3503
[  722.019198]  ? print_usage_bug+0xc0/0xc0
[  722.025036]  ? warn_alloc+0x120/0x120
[  722.029083] Node 0 
[  722.032878]  ? print_usage_bug+0xc0/0xc0
[  722.032910] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  722.032918] lowmem_reserve[]:
[  722.035155]  ? mark_held_locks+0x130/0x130
[  722.039198]  0
[  722.067690]  ? mark_held_locks+0x130/0x130
[  722.070772]  0 0
[  722.075026]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.076819]  0
[  722.081056]  ? should_fail+0x22d/0xd01
[  722.088547]  ? zap_class+0x640/0x640
[  722.090352] Node 0 
[  722.094241]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.097935] DMA: 
[  722.100170]  ? __lock_acquire+0x62f/0x4c20
[  722.105255] 1*4kB 
[  722.107319]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.111535] (U) 
[  722.113686]  ? should_fail+0x22d/0xd01
[  722.118780] 0*8kB 0*16kB 
[  722.120792]  ? mark_held_locks+0x130/0x130
[  722.124662] 1*32kB 
[  722.127416]  ? mark_held_locks+0x130/0x130
[  722.131634] (U) 
[  722.133870]  ? lock_downgrade+0x900/0x900
[  722.138091] 2*64kB 
[  722.140066]  ? zap_class+0x640/0x640
[  722.144204] (U) 
[  722.146438]  ? zap_class+0x640/0x640
[  722.150130] 1*128kB (U) 
[  722.152113]  ? zap_class+0x640/0x640
[  722.155810] 1*256kB (U) 
[  722.158493]  ? do_raw_spin_unlock+0xa7/0x330
[  722.162188] 0*512kB 
[  722.164871]  ? trace_hardirqs_on+0x310/0x310
[  722.169267] 1*1024kB (U) 
[  722.171605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.175987] 1*2048kB (M) 
[  722.178781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.184303] 3*4096kB 
[  722.187059]  ? check_preemption_disabled+0x48/0x280
[  722.192580] (M) 
[  722.195000]  ? __lock_is_held+0xb5/0x140
[  722.200016] = 15908kB
[  722.201995]  __alloc_pages_nodemask+0xa80/0xde0
[  722.206039] Node 0 
[  722.208446]  ? zap_class+0x640/0x640
[  722.213091] DMA32: 5*4kB 
[  722.215339]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  722.219030] (UM) 
[  722.221794]  ? find_held_lock+0x36/0x1c0
[  722.226792] 2*8kB 
[  722.228871]  ? ____cache_alloc_node+0x1c7/0x1e0
[  722.232909] (UM) 
[  722.235057]  ? lock_downgrade+0x900/0x900
[  722.239705] 3*16kB (M) 
[  722.241809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.245940] 3*32kB 
[  722.248527]  cache_grow_begin+0xa5/0x8c0
[  722.254056] (UM) 
[  722.256299]  ? do_raw_spin_unlock+0xa7/0x330
[  722.260344] 2*64kB 
[  722.262413]  fallback_alloc+0x204/0x2e0
[  722.266798] (M) 
[  722.269050]  ____cache_alloc_node+0x1c7/0x1e0
[  722.273008] 2*128kB 
[  722.274986]  kmem_cache_alloc_node+0xe3/0x730
[  722.279462] (M) 
[  722.281785]  ? lockdep_hardirqs_on+0x296/0x5b0
[  722.286264] 4*256kB (M) 
[  722.288256]  __alloc_skb+0x119/0x770
[  722.292837] 4*512kB 
[  722.295523]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  722.299214] (UM) 
[  722.301537]  ? netdev_alloc_frag+0x1f0/0x1f0
[  722.306901] 3*1024kB 
[  722.308972]  ? vprintk_default+0x28/0x30
[  722.313356] (UM) 
[  722.315767]  ? vprintk_func+0x85/0x181
[  722.319820] 3*2048kB 
[  722.321884]  ? printk+0xa7/0xcf
[  722.325753] (M) 
[  722.328180]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  722.331442] 3*4096kB 
[  722.333430]  new_skb+0x26/0x1c0
[  722.338157] (M) 
[  722.340595]  aoecmd_cfg+0x279/0x7f0
[  722.343841] = 25140kB
[  722.343850] Node 0 
[  722.345842]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  722.349446] Normal: 
[  722.351860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.354081] 1714*4kB 
[  722.358410]  ? __lock_is_held+0xb5/0x140
[  722.360711] (UME) 
[  722.366256]  discover_timer+0x50/0x60
[  722.368643] 596*8kB 
[  722.372710]  call_timer_fn+0x272/0x920
[  722.374832] (UMEH) 89*16kB 
[  722.378641]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.380963] (UME) 
[  722.384852]  ? process_timeout+0x40/0x40
[  722.387760] 20*32kB (UMH) 
[  722.392618]  ? mark_held_locks+0xc7/0x130
[  722.394766] 2*64kB 
[  722.398850]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.401685] (UH) 
[  722.405843]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.408071] 0*128kB 
[  722.412592]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.414636] 0*256kB 
[  722.419127]  ? lockdep_hardirqs_on+0x296/0x5b0
[  722.421436] 0*512kB 
[  722.426282]  ? trace_hardirqs_on+0xbd/0x310
[  722.428583] 0*1024kB 0*2048kB 
[  722.433199]  ? kasan_check_read+0x11/0x20
[  722.435504] 0*4096kB 
[  722.439830]  ? __run_timers+0x7da/0xc70
[  722.443006] = 13816kB
[  722.447150]  ? trace_hardirqs_off_caller+0x310/0x310
[  722.449548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  722.453528]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.455919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  722.461015]  __run_timers+0x7e5/0xc70
[  722.469835] 9839 total pagecache pages
[  722.474685]  ? timer_fixup_init+0x70/0x70
[  722.483239] 0 pages in swap cache
[  722.487052]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  722.490932] Swap cache stats: add 0, delete 0, find 0/0
[  722.495084]  ? zap_class+0x640/0x640
[  722.498523] Free swap  = 0kB
[  722.503540]  ? print_usage_bug+0xc0/0xc0
[  722.508900] Total swap = 0kB
[  722.512614]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  722.515612] 1965979 pages RAM
[  722.519688]  ? find_held_lock+0x36/0x1c0
[  722.522680] 0 pages HighMem/MovableOnly
[  722.522689] 342293 pages reserved
[  722.527877]  ? zap_class+0x640/0x640
[  722.531168] 0 pages cma reserved
[  722.531263] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  722.535248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.535264]  ? check_preemption_disabled+0x48/0x280
[  722.535287]  ? __lock_is_held+0xb5/0x140
[  722.539541] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  722.542697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.546412] ksoftirqd/0 cpuset=
[  722.549781]  ? check_preemption_disabled+0x48/0x280
[  722.556272] /
[  722.561827]  run_timer_softirq+0x52/0xb0
[  722.566842]  mems_allowed=0
[  722.570900]  ? rcu_read_lock_sched_held+0x14f/0x180
[  722.608694]  __do_softirq+0x308/0xb7e
[  722.612504]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  722.617015]  ? lock_downgrade+0x900/0x900
[  722.621189]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  722.626313]  ? pvclock_read_flags+0x160/0x160
[  722.630826]  ? lapic_next_event+0x5a/0x90
[  722.634981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.640535]  ? kvm_clock_read+0x18/0x30
[  722.644528]  ? kvm_sched_clock_read+0x9/0x20
[  722.648945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.654513]  ? check_preemption_disabled+0x48/0x280
[  722.659560]  irq_exit+0x17f/0x1c0
[  722.663035]  smp_apic_timer_interrupt+0x1cb/0x760
[  722.667889]  ? smp_reschedule_interrupt+0x109/0x650
[  722.672911]  ? smp_call_function_single_interrupt+0x650/0x650
[  722.678810]  ? interrupt_entry+0xb5/0xc0
[  722.682893]  ? trace_hardirqs_off_caller+0xbb/0x310
[  722.687923]  ? trace_hardirqs_off_caller+0xbb/0x310
[  722.692957]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.697823]  ? trace_hardirqs_on_caller+0x310/0x310
[  722.702845]  ? trace_hardirqs_on_caller+0x310/0x310
[  722.707866]  ? task_prio+0x50/0x50
[  722.711413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.716966]  ? check_preemption_disabled+0x48/0x280
[  722.722015]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.726871]  apic_timer_interrupt+0xf/0x20
[  722.731106]  </IRQ>
[  722.733347] RIP: 0010:dump_stack+0x20e/0x39d
[  722.737762] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  722.756667] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  722.764382] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  722.771667] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  722.778947] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  722.786217] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  722.793485] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  722.800774]  ? dump_stack+0x205/0x39d
[  722.804608]  ? dump_stack_print_info.cold.1+0x20/0x20
[  722.809827]  dump_header+0x27b/0xf72
[  722.813561]  ? mark_held_locks+0x130/0x130
[  722.817821]  ? pagefault_out_of_memory+0x197/0x197
[  722.822775]  ? __lock_acquire+0x62f/0x4c20
[  722.827043]  ? zap_class+0x640/0x640
[  722.830773]  ? percpu_ref_get_many+0x240/0x240
[  722.835392]  ? print_usage_bug+0xc0/0xc0
[  722.839459]  ? print_usage_bug+0xc0/0xc0
[  722.843528]  ? zap_class+0x640/0x640
[  722.847270]  ? print_usage_bug+0xc0/0xc0
[  722.851337]  ? print_usage_bug+0xc0/0xc0
[  722.855410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.860955]  ? find_held_lock+0x36/0x1c0
[  722.865031]  ? mark_held_locks+0xc7/0x130
[  722.869188]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  722.874298]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  722.879406]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  722.883994]  ? trace_hardirqs_on+0xbd/0x310
[  722.888319]  ? kasan_check_read+0x11/0x20
[  722.892476]  ? ___ratelimit+0x3b4/0x672
[  722.896456]  ? trace_hardirqs_off_caller+0x310/0x310
[  722.901594]  ? trace_hardirqs_on+0x310/0x310
[  722.906005]  ? lock_downgrade+0x900/0x900
[  722.910166]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  722.915279]  ? ___ratelimit+0x3b9/0x672
[  722.919264]  ? idr_get_free+0xec0/0xec0
[  722.923244]  ? find_held_lock+0x36/0x1c0
[  722.927324]  oom_kill_process.cold.27+0x10/0x903
[  722.932084]  ? zap_class+0x640/0x640
[  722.935814]  ? check_preemption_disabled+0x48/0x280
[  722.940845]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  722.945783]  ? kasan_check_read+0x11/0x20
[  722.949964]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  722.955253]  ? oom_evaluate_task+0x540/0x540
[  722.959670]  ? find_held_lock+0x36/0x1c0
[  722.963779]  ? out_of_memory+0x974/0x1430
[  722.967943]  ? lock_downgrade+0x900/0x900
[  722.972098]  ? check_preemption_disabled+0x48/0x280
[  722.977125]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  722.982061]  ? kasan_check_read+0x11/0x20
[  722.986232]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  722.991516]  ? rcu_softirq_qs+0x20/0x20
[  722.995503]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.001045]  ? oom_evaluate_task+0x302/0x540
[  723.005464]  out_of_memory+0xa84/0x1430
[  723.009456]  ? oom_killer_disable+0x3a0/0x3a0
[  723.013958]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  723.018895]  ? __mutex_add_waiter+0x2a0/0x2a0
[  723.023408]  __alloc_pages_slowpath+0x22d4/0x2d70
[  723.028288]  ? warn_alloc+0x120/0x120
[  723.032097]  ? rcu_softirq_qs+0x20/0x20
[  723.036108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.041655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.047199]  ? should_fail+0x22d/0xd01
[  723.051100]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  723.056211]  ? zap_class+0x640/0x640
[  723.059958]  ? __lock_is_held+0xb5/0x140
[  723.064039]  ? mark_held_locks+0x130/0x130
[  723.068284]  ? lock_release+0xa00/0xa00
[  723.072268]  ? perf_trace_sched_process_exec+0x860/0x860
[  723.077743]  ? __might_sleep+0x95/0x190
[  723.081732]  __alloc_pages_nodemask+0xa80/0xde0
[  723.086419]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  723.091444]  ? __page_cache_alloc+0x191/0x5c0
[  723.095946]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  723.100879]  ? kasan_check_read+0x11/0x20
[  723.105059]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  723.110345]  ? zap_class+0x640/0x640
[  723.114069]  ? zap_class+0x640/0x640
[  723.117786]  ? zap_class+0x640/0x640
[  723.121516]  ? __do_page_cache_readahead+0x7ce/0x980
[  723.126630]  ? find_held_lock+0x36/0x1c0
[  723.130716]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  723.136268]  alloc_pages_current+0x173/0x350
[  723.140690]  __page_cache_alloc+0x38c/0x5c0
[  723.145018]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  723.149971]  ? kasan_check_read+0x11/0x20
[  723.154126]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  723.159412]  ? generic_perform_write+0x6a0/0x6a0
[  723.164174]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.169716]  ? check_preemption_disabled+0x48/0x280
[  723.174744]  filemap_fault+0x1594/0x25f0
[  723.178834]  ? __lock_page_or_retry+0xa00/0xa00
[  723.183512]  ? mark_held_locks+0x130/0x130
[  723.187752]  ? rcu_softirq_qs+0x20/0x20
[  723.191736]  ? remove_wait_queue+0x1a6/0x360
[  723.196154]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.201268]  ? filemap_map_pages+0xe04/0x1990
[  723.205777]  ? print_usage_bug+0xc0/0xc0
[  723.209859]  ? add_wait_queue+0x2b0/0x2b0
[  723.214032]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  723.218961]  ? print_usage_bug+0xc0/0xc0
[  723.223040]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  723.228589]  ? fput+0x130/0x1a0
[  723.231875]  ? poll_freewait+0x1d6/0x260
[  723.235939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.241489]  ? print_usage_bug+0xc0/0xc0
[  723.245562]  ? __lock_acquire+0x62f/0x4c20
[  723.249828]  ? lock_acquire+0x1ed/0x520
[  723.253833]  ? ext4_filemap_fault+0x7a/0xad
[  723.258170]  ? lock_release+0xa00/0xa00
[  723.262166]  ? perf_trace_sched_process_exec+0x860/0x860
[  723.267625]  ? print_usage_bug+0xc0/0xc0
[  723.271694]  ? print_usage_bug+0xc0/0xc0
[  723.275782]  ? down_read+0x8d/0x120
[  723.279425]  ? ext4_filemap_fault+0x7a/0xad
[  723.283753]  ? __down_interruptible+0x700/0x700
[  723.288441]  ext4_filemap_fault+0x82/0xad
[  723.292600]  __do_fault+0x100/0x6b0
[  723.296236]  ? pmd_devmap_trans_unstable+0x220/0x220
[  723.301351]  ? mark_held_locks+0x130/0x130
[  723.305595]  ? mark_held_locks+0x130/0x130
[  723.309835]  ? find_held_lock+0x36/0x1c0
[  723.313903]  ? zap_class+0x640/0x640
[  723.317630]  ? find_held_lock+0x36/0x1c0
[  723.321710]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.327257]  __handle_mm_fault+0x307c/0x5920
[  723.331669]  ? poll_select_copy_remaining+0x18c/0x6a0
[  723.336877]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  723.341733]  ? __might_fault+0x12b/0x1e0
[  723.345828]  ? lock_downgrade+0x900/0x900
[  723.349991]  ? zap_class+0x640/0x640
[  723.353719]  ? zap_class+0x640/0x640
[  723.357444]  ? find_held_lock+0x36/0x1c0
[  723.361517]  ? handle_mm_fault+0x42a/0xc70
[  723.365767]  ? lock_downgrade+0x900/0x900
[  723.369939]  ? check_preemption_disabled+0x48/0x280
[  723.374967]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  723.379905]  ? kasan_check_read+0x11/0x20
[  723.384087]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  723.389372]  ? rcu_softirq_qs+0x20/0x20
[  723.393351]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.398469]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.404010]  ? check_preemption_disabled+0x48/0x280
[  723.409039]  handle_mm_fault+0x54f/0xc70
[  723.413198]  ? __handle_mm_fault+0x5920/0x5920
[  723.417827]  ? find_vma+0x34/0x190
[  723.421651]  __do_page_fault+0x5e8/0xe60
[  723.425720]  ? trace_hardirqs_off+0xb8/0x310
[  723.430146]  do_page_fault+0xf2/0x7e0
[  723.433953]  ? vmalloc_sync_all+0x30/0x30
[  723.438111]  ? error_entry+0x70/0xd0
[  723.441836]  ? trace_hardirqs_off_caller+0xbb/0x310
[  723.446856]  ? trace_hardirqs_on_caller+0xc0/0x310
[  723.451792]  ? syscall_return_slowpath+0x5e0/0x5e0
[  723.456738]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  723.461591]  ? trace_hardirqs_on_caller+0x310/0x310
[  723.466621]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  723.472097]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  723.477125]  ? prepare_exit_to_usermode+0x291/0x3b0
[  723.482164]  ? page_fault+0x8/0x30
[  723.485727]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  723.490595]  ? page_fault+0x8/0x30
[  723.494156]  page_fault+0x1e/0x30
[  723.497612] RIP: 0033:0x7f01c7eacdd3
[  723.501343] Code: Bad RIP value.
[  723.504708] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  723.510074] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  723.517348] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  723.524621] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  723.531894] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  723.539182] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  723.546491] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  723.546580] aoe: skb alloc failure
[  723.552998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  723.553007] Call Trace:
[  723.556613] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  723.565913]  dump_stack+0x244/0x39d
[  723.568480] init cpuset=
[  723.578186]  ? dump_stack_print_info.cold.1+0x20/0x20
[  723.581819] /
[  723.584502]  warn_alloc.cold.117+0xb7/0x1bd
[  723.589669]  mems_allowed=0
[  723.591383]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  723.603451]  ? lock_downgrade+0x900/0x900
[  723.607618]  ? trace_hardirqs_off+0xb8/0x310
[  723.612038]  ? trace_hardirqs_off+0xb8/0x310
[  723.616467]  __alloc_pages_slowpath+0x2660/0x2d70
[  723.621348]  ? warn_alloc+0x120/0x120
[  723.625158]  ? warn_alloc+0x120/0x120
[  723.628968]  ? print_usage_bug+0xc0/0xc0
[  723.633036]  ? warn_alloc+0x120/0x120
[  723.636852]  ? update_curr+0x4cf/0xbd0
[  723.640746]  ? print_usage_bug+0xc0/0xc0
[  723.644820]  ? lock_downgrade+0x900/0x900
[  723.648978]  ? check_preemption_disabled+0x48/0x280
[  723.654008]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  723.658944]  ? kasan_check_read+0x11/0x20
[  723.663105]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.668648]  ? should_fail+0x22d/0xd01
[  723.672549]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  723.677708]  ? __lock_acquire+0x62f/0x4c20
[  723.681954]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  723.687086]  ? __lock_acquire+0x62f/0x4c20
[  723.691353]  ? should_fail+0x22d/0xd01
[  723.695270]  ? mark_held_locks+0x130/0x130
[  723.699513]  ? mark_held_locks+0x130/0x130
[  723.703763]  ? zap_class+0x640/0x640
[  723.707512]  ? print_usage_bug+0xc0/0xc0
[  723.711606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.717148]  ? check_preemption_disabled+0x48/0x280
[  723.722189]  ? __lock_is_held+0xb5/0x140
[  723.726260]  __alloc_pages_nodemask+0xa80/0xde0
[  723.730938]  ? zap_class+0x640/0x640
[  723.734661]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  723.739694]  ? find_held_lock+0x36/0x1c0
[  723.743769]  ? ____cache_alloc_node+0x1c7/0x1e0
[  723.748453]  ? lock_downgrade+0x900/0x900
[  723.752628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.758192]  cache_grow_begin+0xa5/0x8c0
[  723.762258]  ? do_raw_spin_unlock+0xa7/0x330
[  723.766678]  fallback_alloc+0x204/0x2e0
[  723.770662]  ____cache_alloc_node+0x1c7/0x1e0
[  723.775167]  kmem_cache_alloc_node+0xe3/0x730
[  723.779667]  ? ipv6_get_ifaddr+0x42e/0x620
[  723.783934]  __alloc_skb+0x119/0x770
[  723.787652]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  723.792962]  ? netdev_alloc_frag+0x1f0/0x1f0
[  723.797372]  ? lock_downgrade+0x900/0x900
[  723.801531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.807081]  ? refcount_sub_and_test_checked+0x203/0x310
[  723.812553]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  723.818018]  ? addrconf_rs_timer+0x690/0x690
[  723.822470]  ndisc_alloc_skb+0x144/0x340
[  723.826539]  ndisc_send_rs+0x331/0x6e0
[  723.830437]  addrconf_rs_timer+0x314/0x690
[  723.834692]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  723.838944]  call_timer_fn+0x272/0x920
[  723.842838]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  723.847084]  ? process_timeout+0x40/0x40
[  723.851162]  ? __run_timers+0x7da/0xc70
[  723.855155]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.859652]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.864149]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  723.868386]  ? lockdep_hardirqs_on+0x296/0x5b0
[  723.872972]  ? trace_hardirqs_on+0xbd/0x310
[  723.877294]  ? kasan_check_read+0x11/0x20
[  723.881472]  ? __run_timers+0x7da/0xc70
[  723.885488]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.890619]  ? prandom_seed_full_state+0x3b0/0x3b0
[  723.895560]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  723.899797]  __run_timers+0x7e5/0xc70
[  723.903625]  ? timer_fixup_init+0x70/0x70
[  723.907796]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.912309]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.916821]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  723.921410]  ? trace_hardirqs_on+0xbd/0x310
[  723.925744]  ? kasan_check_read+0x11/0x20
[  723.929913]  ? finish_task_switch+0x1f4/0x910
[  723.934416]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.939553]  ? compat_start_thread+0x80/0x80
[  723.944002]  ? pvclock_read_flags+0x160/0x160
[  723.948500]  ? __switch_to_asm+0x34/0x70
[  723.952607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.958146]  ? check_preemption_disabled+0x48/0x280
[  723.963176]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  723.968718]  ? rcu_pm_notify+0xc0/0xc0
[  723.972611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.978155]  ? check_preemption_disabled+0x48/0x280
[  723.983181]  run_timer_softirq+0x52/0xb0
[  723.987244]  ? rcu_read_lock_sched_held+0x14f/0x180
[  723.992264]  __do_softirq+0x308/0xb7e
[  723.996089]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  724.001217]  ? trace_hardirqs_off+0xb8/0x310
[  724.005643]  ? rcu_irq_enter+0x18c/0x310
[  724.009714]  ? schedule+0x108/0x460
[  724.013358]  ? trace_hardirqs_off+0xb8/0x310
[  724.017825]  ? smpboot_thread_fn+0x68b/0xa00
[  724.022239]  ? trace_hardirqs_on+0x310/0x310
[  724.026650]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.032204]  ? check_preemption_disabled+0x48/0x280
[  724.037230]  ? takeover_tasklets+0xa90/0xa90
[  724.041649]  run_ksoftirqd+0x5e/0x100
[  724.045455]  smpboot_thread_fn+0x68b/0xa00
[  724.049714]  ? sort_range+0x30/0x30
[  724.053352]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  724.058460]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.064005]  ? __kthread_parkme+0xfb/0x1a0
[  724.068258]  kthread+0x35a/0x420
[  724.071632]  ? sort_range+0x30/0x30
[  724.075271]  ? kthread_stop+0x900/0x900
[  724.079254]  ret_from_fork+0x3a/0x50
[  724.082987] warn_alloc_show_mem: 1 callbacks suppressed
[  724.082998] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  724.083000] Mem-Info:
[  724.083032] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  724.083032]  active_file:14 inactive_file:12 isolated_file:0
[  724.083032]  unevictable:0 dirty:0 writeback:0 unstable:0
[  724.083032]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  724.083032]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  724.083032]  free:13708 free_pcp:294 free_cma:0
[  724.088384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.094278] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  724.096694] Call Trace:
[  724.129738] Node 0 
[  724.139134]  <IRQ>
[  724.166994] 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
[  724.169565]  dump_stack+0x244/0x39d
[  724.171788] lowmem_reserve[]:
[  724.173957]  ? dump_stack_print_info.cold.1+0x20/0x20
[  724.199440]  0
[  724.203100]  warn_alloc.cold.117+0xb7/0x1bd
[  724.206201]  2819
[  724.211409]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  724.213193]  6323
[  724.217517]  ? lock_downgrade+0x900/0x900
[  724.219580]  6323
[  724.224438]  ? trace_hardirqs_off+0xb8/0x310
[  724.230631]  ? trace_hardirqs_off+0xb8/0x310
[  724.232676] Node 0 
[  724.237092]  __alloc_pages_slowpath+0x2660/0x2d70
[  724.241507] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  724.243754]  ? warn_alloc+0x120/0x120
[  724.248534] lowmem_reserve[]: 0
[  724.275457]  ? pvclock_read_flags+0x160/0x160
[  724.279245]  0
[  724.282541]  ? warn_alloc+0x120/0x120
[  724.287020]  3503
[  724.288833]  ? print_usage_bug+0xc0/0xc0
[  724.292612]  3503
[  724.294677]  ? warn_alloc+0x120/0x120
[  724.300783]  ? print_usage_bug+0xc0/0xc0
[  724.304574] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  724.308647]  ? ktime_get+0x2c1/0x400
[  724.337700] lowmem_reserve[]: 0 0
[  724.341428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.341445]  ? check_preemption_disabled+0x48/0x280
[  724.344886]  0
[  724.350424]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  724.355441]  0
[  724.357244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.361722] Node 0 
[  724.363529]  ? should_fail+0x22d/0xd01
[  724.369044] DMA: 
[  724.371286]  ? kasan_check_read+0x11/0x20
[  724.375150] 1*4kB 
[  724.377232]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.381359] (U) 
[  724.383512]  ? __lock_acquire+0x62f/0x4c20
[  724.388595] 0*8kB 
[  724.390583]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.394819] 0*16kB 
[  724.397058]  ? should_fail+0x22d/0xd01
[  724.402141] 1*32kB (U) 
[  724.404388]  ? print_usage_bug+0xc0/0xc0
[  724.408255] 2*64kB 
[  724.410848]  ? mark_held_locks+0x130/0x130
[  724.414883] (U) 
[  724.417123]  ? mark_held_locks+0x130/0x130
[  724.421373] 1*128kB (U) 
[  724.423360]  ? check_preemption_disabled+0x48/0x280
[  724.427568] 1*256kB (U) 0*512kB 
[  724.430278]  ? zap_class+0x640/0x640
[  724.435273] 1*1024kB (U) 
[  724.438653]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  724.442341] 1*2048kB (M) 
[  724.445129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.449870] 3*4096kB 
[  724.452625]  ? check_preemption_disabled+0x48/0x280
[  724.458141] (M) 
[  724.460558]  ? __lock_is_held+0xb5/0x140
[  724.465554] = 15908kB
[  724.467573]  __alloc_pages_nodemask+0xa80/0xde0
[  724.471621] Node 0 
[  724.474032]  ? zap_class+0x640/0x640
[  724.478683] DMA32: 
[  724.480922]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  724.484621] 5*4kB 
[  724.486864]  ? find_held_lock+0x36/0x1c0
[  724.491872] (UM) 
[  724.494030]  ? ____cache_alloc_node+0x1c7/0x1e0
[  724.498075] 2*8kB 
[  724.500134]  ? lock_downgrade+0x900/0x900
[  724.504779] (UM) 
[  724.506940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.511073] 3*16kB 
[  724.513129]  cache_grow_begin+0xa5/0x8c0
[  724.518645] (M) 
[  724.520885]  ? do_raw_spin_unlock+0xa7/0x330
[  724.524931] 3*32kB 
[  724.526911]  fallback_alloc+0x204/0x2e0
[  724.531424] (UM) 2*64kB 
[  724.533692]  ____cache_alloc_node+0x1c7/0x1e0
[  724.537652] (M) 2*128kB 
[  724.540340]  kmem_cache_alloc_node+0xe3/0x730
[  724.544820] (M) 
[  724.547495]  ? lockdep_hardirqs_on+0x296/0x5b0
[  724.551970] 4*256kB 
[  724.553949]  __alloc_skb+0x119/0x770
[  724.558521] (M) 
[  724.560881]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  724.564583] 4*512kB 
[  724.566560]  ? netdev_alloc_frag+0x1f0/0x1f0
[  724.571907] (UM) 
[  724.574243]  ? vprintk_default+0x28/0x30
[  724.578625] 3*1024kB 
[  724.580691]  ? vprintk_func+0x85/0x181
[  724.584723] (UM) 3*2048kB 
[  724.587145]  ? printk+0xa7/0xcf
[  724.591013] (M) 
[  724.593862]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  724.597138] 3*4096kB 
[  724.599123]  new_skb+0x26/0x1c0
[  724.603847] (M) 
[  724.606261]  aoecmd_cfg+0x279/0x7f0
[  724.609539] = 25140kB
[  724.611524]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  724.615132] Node 0 
[  724.617551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.621850] Normal: 
[  724.624101]  ? __lock_is_held+0xb5/0x140
[  724.629625] 1714*4kB 
[  724.631967]  discover_timer+0x50/0x60
[  724.636005] (UME) 
[  724.638417]  call_timer_fn+0x272/0x920
[  724.642193] 596*8kB (UMEH) 
[  724.644354]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  724.648218] 89*16kB (UME) 
[  724.651161]  ? process_timeout+0x40/0x40
[  724.655995] 20*32kB 
[  724.658849]  ? mark_held_locks+0xc7/0x130
[  724.662886] (UMH) 
[  724.665211]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.669336] 2*64kB 
[  724.671484]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.675961] (UH) 
[  724.678197]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  724.682671] 0*128kB 0*256kB 
[  724.684745]  ? lockdep_hardirqs_on+0x296/0x5b0
[  724.689583] 0*512kB 
[  724.692614]  ? trace_hardirqs_on+0xbd/0x310
[  724.697171] 0*1024kB 0*2048kB 
[  724.699506]  ? kasan_check_read+0x11/0x20
[  724.703814] 0*4096kB 
[  724.707006]  ? __run_timers+0x7da/0xc70
[  724.711147] = 13816kB
[  724.713558]  ? trace_hardirqs_off_caller+0x310/0x310
[  724.717520] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  724.719932]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  724.725014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  724.733845]  __run_timers+0x7e5/0xc70
[  724.738698] 9839 total pagecache pages
[  724.747281]  ? timer_fixup_init+0x70/0x70
[  724.751062] 0 pages in swap cache
[  724.754950]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  724.759089] Swap cache stats: add 0, delete 0, find 0/0
[  724.762539]  ? zap_class+0x640/0x640
[  724.767538] Free swap  = 0kB
[  724.772906]  ? print_usage_bug+0xc0/0xc0
[  724.776599] Total swap = 0kB
[  724.779620]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  724.783658] 1965979 pages RAM
[  724.786677]  ? find_held_lock+0x36/0x1c0
[  724.791846] 0 pages HighMem/MovableOnly
[  724.794950]  ? zap_class+0x640/0x640
[  724.798991] 342293 pages reserved
[  724.802962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.806666] 0 pages cma reserved
[  724.810116]  ? check_preemption_disabled+0x48/0x280
[  724.815712] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  724.819004]  ? __lock_is_held+0xb5/0x140
[  724.824109] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  724.830513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.834557] ksoftirqd/0 cpuset=
[  724.844874]  ? check_preemption_disabled+0x48/0x280
[  724.850389] /
[  724.853677]  run_timer_softirq+0x52/0xb0
[  724.858691]  mems_allowed=0
[  724.860407]  ? rcu_read_lock_sched_held+0x14f/0x180
[  724.872387]  __do_softirq+0x308/0xb7e
[  724.876196]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  724.880695]  ? lock_downgrade+0x900/0x900
[  724.884856]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  724.889979]  ? pvclock_read_flags+0x160/0x160
[  724.894482]  ? lapic_next_event+0x5a/0x90
[  724.898636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.904184]  ? kvm_clock_read+0x18/0x30
[  724.908163]  ? kvm_sched_clock_read+0x9/0x20
[  724.912613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.918153]  ? check_preemption_disabled+0x48/0x280
[  724.923186]  irq_exit+0x17f/0x1c0
[  724.926677]  smp_apic_timer_interrupt+0x1cb/0x760
[  724.931524]  ? smp_reschedule_interrupt+0x109/0x650
[  724.936550]  ? smp_call_function_single_interrupt+0x650/0x650
[  724.942446]  ? interrupt_entry+0xb5/0xc0
[  724.946515]  ? trace_hardirqs_off_caller+0xbb/0x310
[  724.951547]  ? trace_hardirqs_off_caller+0xbb/0x310
[  724.956581]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  724.961427]  ? trace_hardirqs_on_caller+0x310/0x310
[  724.966448]  ? trace_hardirqs_on_caller+0x310/0x310
[  724.971466]  ? task_prio+0x50/0x50
[  724.975014]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.980556]  ? check_preemption_disabled+0x48/0x280
[  724.985598]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  724.990498]  apic_timer_interrupt+0xf/0x20
[  724.994782]  </IRQ>
[  724.997048] RIP: 0010:dump_stack+0x20e/0x39d
[  725.001463] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  725.020408] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  725.028126] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  725.035399] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  725.042670] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  725.049943] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  725.057215] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  725.064505]  ? dump_stack+0x205/0x39d
[  725.068326]  ? dump_stack_print_info.cold.1+0x20/0x20
[  725.073566]  dump_header+0x27b/0xf72
[  725.077307]  ? mark_held_locks+0x130/0x130
[  725.081552]  ? pagefault_out_of_memory+0x197/0x197
[  725.086521]  ? __lock_acquire+0x62f/0x4c20
[  725.090757]  ? zap_class+0x640/0x640
[  725.094480]  ? percpu_ref_get_many+0x240/0x240
[  725.099070]  ? print_usage_bug+0xc0/0xc0
[  725.103138]  ? print_usage_bug+0xc0/0xc0
[  725.107208]  ? zap_class+0x640/0x640
[  725.110940]  ? print_usage_bug+0xc0/0xc0
[  725.115017]  ? print_usage_bug+0xc0/0xc0
[  725.119095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.124642]  ? find_held_lock+0x36/0x1c0
[  725.128731]  ? mark_held_locks+0xc7/0x130
[  725.132890]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  725.137999]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  725.143108]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  725.147698]  ? trace_hardirqs_on+0xbd/0x310
[  725.152023]  ? kasan_check_read+0x11/0x20
[  725.156181]  ? ___ratelimit+0x3b4/0x672
[  725.160161]  ? trace_hardirqs_off_caller+0x310/0x310
[  725.165273]  ? trace_hardirqs_on+0x310/0x310
[  725.169715]  ? lock_downgrade+0x900/0x900
[  725.173888]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  725.179015]  ? ___ratelimit+0x3b9/0x672
[  725.182999]  ? idr_get_free+0xec0/0xec0
[  725.186975]  ? find_held_lock+0x36/0x1c0
[  725.191056]  oom_kill_process.cold.27+0x10/0x903
[  725.195829]  ? zap_class+0x640/0x640
[  725.199549]  ? check_preemption_disabled+0x48/0x280
[  725.204591]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  725.209525]  ? kasan_check_read+0x11/0x20
[  725.213678]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  725.218962]  ? oom_evaluate_task+0x540/0x540
[  725.223390]  ? find_held_lock+0x36/0x1c0
[  725.227468]  ? out_of_memory+0x974/0x1430
[  725.231626]  ? lock_downgrade+0x900/0x900
[  725.235776]  ? check_preemption_disabled+0x48/0x280
[  725.240834]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  725.245770]  ? kasan_check_read+0x11/0x20
[  725.249933]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  725.255215]  ? rcu_softirq_qs+0x20/0x20
[  725.259197]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.264755]  ? oom_evaluate_task+0x302/0x540
[  725.269175]  out_of_memory+0xa84/0x1430
[  725.273171]  ? oom_killer_disable+0x3a0/0x3a0
[  725.277670]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  725.282610]  ? __mutex_add_waiter+0x2a0/0x2a0
[  725.287124]  __alloc_pages_slowpath+0x22d4/0x2d70
[  725.292004]  ? warn_alloc+0x120/0x120
[  725.295832]  ? rcu_softirq_qs+0x20/0x20
[  725.299849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.305398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.310945]  ? should_fail+0x22d/0xd01
[  725.314854]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.319967]  ? zap_class+0x640/0x640
[  725.323715]  ? __lock_is_held+0xb5/0x140
[  725.327819]  ? mark_held_locks+0x130/0x130
[  725.332071]  ? lock_release+0xa00/0xa00
[  725.336080]  ? perf_trace_sched_process_exec+0x860/0x860
[  725.341550]  ? __might_sleep+0x95/0x190
[  725.345539]  __alloc_pages_nodemask+0xa80/0xde0
[  725.350240]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  725.355269]  ? __page_cache_alloc+0x191/0x5c0
[  725.359769]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  725.364712]  ? kasan_check_read+0x11/0x20
[  725.368864]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  725.374150]  ? zap_class+0x640/0x640
[  725.377892]  ? zap_class+0x640/0x640
[  725.381609]  ? zap_class+0x640/0x640
[  725.385342]  ? __do_page_cache_readahead+0x7ce/0x980
[  725.390457]  ? find_held_lock+0x36/0x1c0
[  725.394531]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  725.400081]  alloc_pages_current+0x173/0x350
[  725.404502]  __page_cache_alloc+0x38c/0x5c0
[  725.408837]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  725.413770]  ? kasan_check_read+0x11/0x20
[  725.417952]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  725.423445]  ? generic_perform_write+0x6a0/0x6a0
[  725.428208]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.433751]  ? check_preemption_disabled+0x48/0x280
[  725.438783]  filemap_fault+0x1594/0x25f0
[  725.442876]  ? __lock_page_or_retry+0xa00/0xa00
[  725.447580]  ? mark_held_locks+0x130/0x130
[  725.451831]  ? rcu_softirq_qs+0x20/0x20
[  725.455824]  ? remove_wait_queue+0x1a6/0x360
[  725.460240]  ? trace_hardirqs_off_caller+0x310/0x310
[  725.465352]  ? filemap_map_pages+0xe04/0x1990
[  725.469864]  ? print_usage_bug+0xc0/0xc0
[  725.473987]  ? add_wait_queue+0x2b0/0x2b0
[  725.478166]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  725.483101]  ? print_usage_bug+0xc0/0xc0
[  725.487193]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  725.492740]  ? fput+0x130/0x1a0
[  725.496028]  ? poll_freewait+0x1d6/0x260
[  725.500094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.505642]  ? print_usage_bug+0xc0/0xc0
[  725.509714]  ? __lock_acquire+0x62f/0x4c20
[  725.513970]  ? lock_acquire+0x1ed/0x520
[  725.517975]  ? ext4_filemap_fault+0x7a/0xad
[  725.522320]  ? lock_release+0xa00/0xa00
[  725.526301]  ? perf_trace_sched_process_exec+0x860/0x860
[  725.531771]  ? print_usage_bug+0xc0/0xc0
[  725.535846]  ? print_usage_bug+0xc0/0xc0
[  725.539929]  ? down_read+0x8d/0x120
[  725.543590]  ? ext4_filemap_fault+0x7a/0xad
[  725.547917]  ? __down_interruptible+0x700/0x700
[  725.552609]  ext4_filemap_fault+0x82/0xad
[  725.556771]  __do_fault+0x100/0x6b0
[  725.560443]  ? pmd_devmap_trans_unstable+0x220/0x220
[  725.565573]  ? mark_held_locks+0x130/0x130
[  725.569826]  ? mark_held_locks+0x130/0x130
[  725.574066]  ? find_held_lock+0x36/0x1c0
[  725.578136]  ? zap_class+0x640/0x640
[  725.581856]  ? find_held_lock+0x36/0x1c0
[  725.585927]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.591482]  __handle_mm_fault+0x307c/0x5920
[  725.595898]  ? poll_select_copy_remaining+0x18c/0x6a0
[  725.601103]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  725.605960]  ? __might_fault+0x12b/0x1e0
[  725.610029]  ? lock_downgrade+0x900/0x900
[  725.614193]  ? zap_class+0x640/0x640
[  725.617915]  ? zap_class+0x640/0x640
[  725.621640]  ? find_held_lock+0x36/0x1c0
[  725.625721]  ? handle_mm_fault+0x42a/0xc70
[  725.629967]  ? lock_downgrade+0x900/0x900
[  725.634125]  ? check_preemption_disabled+0x48/0x280
[  725.639158]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  725.644095]  ? kasan_check_read+0x11/0x20
[  725.648257]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  725.653559]  ? rcu_softirq_qs+0x20/0x20
[  725.657546]  ? trace_hardirqs_off_caller+0x310/0x310
[  725.662673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.668219]  ? check_preemption_disabled+0x48/0x280
[  725.673254]  handle_mm_fault+0x54f/0xc70
[  725.677327]  ? __handle_mm_fault+0x5920/0x5920
[  725.681923]  ? find_vma+0x34/0x190
[  725.685480]  __do_page_fault+0x5e8/0xe60
[  725.689549]  ? trace_hardirqs_off+0xb8/0x310
[  725.693981]  do_page_fault+0xf2/0x7e0
[  725.697790]  ? vmalloc_sync_all+0x30/0x30
[  725.701961]  ? error_entry+0x70/0xd0
[  725.705681]  ? trace_hardirqs_off_caller+0xbb/0x310
[  725.710718]  ? trace_hardirqs_on_caller+0xc0/0x310
[  725.715673]  ? syscall_return_slowpath+0x5e0/0x5e0
[  725.720611]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  725.725465]  ? trace_hardirqs_on_caller+0x310/0x310
[  725.730504]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  725.735964]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  725.740991]  ? prepare_exit_to_usermode+0x291/0x3b0
[  725.746022]  ? page_fault+0x8/0x30
[  725.749581]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  725.754437]  ? page_fault+0x8/0x30
[  725.758004]  page_fault+0x1e/0x30
[  725.761463] RIP: 0033:0x7f01c7eacdd3
[  725.765197] Code: Bad RIP value.
[  725.768573] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  725.773949] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  725.781222] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  725.788496] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  725.795769] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  725.803065] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  725.810373] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  725.810455] aoe: skb alloc failure
[  725.816885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.816890] Call Trace:
[  725.816914]  dump_stack+0x244/0x39d
[  725.816939]  ? dump_stack_print_info.cold.1+0x20/0x20
[  725.820501] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  725.829846]  warn_alloc.cold.117+0xb7/0x1bd
[  725.832402] init cpuset=
[  725.836029]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  725.841201] /
[  725.850925]  ? lock_downgrade+0x900/0x900
[  725.855236]  mems_allowed=0
[  725.857915]  ? trace_hardirqs_off+0xb8/0x310
[  725.875911]  ? trace_hardirqs_off+0xb8/0x310
[  725.880359]  __alloc_pages_slowpath+0x2660/0x2d70
[  725.885246]  ? warn_alloc+0x120/0x120
[  725.889062]  ? warn_alloc+0x120/0x120
[  725.892880]  ? print_usage_bug+0xc0/0xc0
[  725.896951]  ? warn_alloc+0x120/0x120
[  725.900758]  ? print_usage_bug+0xc0/0xc0
[  725.904835]  ? __lock_acquire+0x62f/0x4c20
[  725.909101]  ? __lock_acquire+0x62f/0x4c20
[  725.913352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.918908]  ? should_fail+0x22d/0xd01
[  725.922817]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.927931]  ? __lock_acquire+0x62f/0x4c20
[  725.932184]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.937318]  ? __lock_acquire+0x62f/0x4c20
[  725.941558]  ? should_fail+0x22d/0xd01
[  725.945453]  ? find_held_lock+0x36/0x1c0
[  725.949536]  ? mark_held_locks+0x130/0x130
[  725.953782]  ? mark_held_locks+0x130/0x130
[  725.958028]  ? zap_class+0x640/0x640
[  725.961753]  ? mark_held_locks+0xc7/0x130
[  725.965913]  ? do_raw_spin_unlock+0xa7/0x330
[  725.970330]  ? zap_class+0x640/0x640
[  725.974052]  ? print_usage_bug+0xc0/0xc0
[  725.978129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.983672]  ? check_preemption_disabled+0x48/0x280
[  725.988709]  ? __lock_is_held+0xb5/0x140
[  725.992790]  __alloc_pages_nodemask+0xa80/0xde0
[  725.997477]  ? zap_class+0x640/0x640
[  726.001204]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  726.006238]  ? find_held_lock+0x36/0x1c0
[  726.010316]  ? ____cache_alloc_node+0x1c7/0x1e0
[  726.014991]  ? lock_downgrade+0x900/0x900
[  726.019158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.024709]  cache_grow_begin+0xa5/0x8c0
[  726.028785]  ? do_raw_spin_unlock+0xa7/0x330
[  726.033224]  fallback_alloc+0x204/0x2e0
[  726.037212]  ____cache_alloc_node+0x1c7/0x1e0
[  726.041725]  kmem_cache_alloc_node+0xe3/0x730
[  726.046227]  ? ipv6_get_ifaddr+0x42e/0x620
[  726.050483]  __alloc_skb+0x119/0x770
[  726.054206]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.059494]  ? netdev_alloc_frag+0x1f0/0x1f0
[  726.063912]  ? lock_downgrade+0x900/0x900
[  726.068084]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.073632]  ? refcount_sub_and_test_checked+0x203/0x310
[  726.079100]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  726.084560]  ? addrconf_rs_timer+0x690/0x690
[  726.088993]  ndisc_alloc_skb+0x144/0x340
[  726.093076]  ndisc_send_rs+0x331/0x6e0
[  726.096980]  addrconf_rs_timer+0x314/0x690
[  726.101231]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  726.105498]  call_timer_fn+0x272/0x920
[  726.109392]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  726.113638]  ? process_timeout+0x40/0x40
[  726.117715]  ? __run_timers+0x7da/0xc70
[  726.121702]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.126206]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.130709]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  726.134957]  ? lockdep_hardirqs_on+0x296/0x5b0
[  726.139550]  ? trace_hardirqs_on+0xbd/0x310
[  726.143911]  ? kasan_check_read+0x11/0x20
[  726.148075]  ? __run_timers+0x7da/0xc70
[  726.152060]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.157197]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  726.161443]  __run_timers+0x7e5/0xc70
[  726.165265]  ? timer_fixup_init+0x70/0x70
[  726.169430]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.173938]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.178448]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  726.183052]  ? trace_hardirqs_on+0xbd/0x310
[  726.187387]  ? kasan_check_read+0x11/0x20
[  726.191545]  ? finish_task_switch+0x1f4/0x910
[  726.196050]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.201175]  ? compat_start_thread+0x80/0x80
[  726.205618]  ? pvclock_read_flags+0x160/0x160
[  726.210125]  ? __switch_to_asm+0x34/0x70
[  726.214196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.219742]  ? check_preemption_disabled+0x48/0x280
[  726.224778]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  726.230337]  ? rcu_pm_notify+0xc0/0xc0
[  726.234243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.239793]  ? check_preemption_disabled+0x48/0x280
[  726.244858]  run_timer_softirq+0x52/0xb0
[  726.248940]  ? rcu_read_lock_sched_held+0x14f/0x180
[  726.253983]  __do_softirq+0x308/0xb7e
[  726.257830]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  726.262955]  ? trace_hardirqs_off+0xb8/0x310
[  726.267387]  ? rcu_irq_enter+0x18c/0x310
[  726.271478]  ? schedule+0x108/0x460
[  726.275133]  ? trace_hardirqs_off+0xb8/0x310
[  726.279560]  ? smpboot_thread_fn+0x68b/0xa00
[  726.283989]  ? trace_hardirqs_on+0x310/0x310
[  726.288421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.293980]  ? check_preemption_disabled+0x48/0x280
[  726.299023]  ? takeover_tasklets+0xa90/0xa90
[  726.303459]  run_ksoftirqd+0x5e/0x100
[  726.307277]  smpboot_thread_fn+0x68b/0xa00
[  726.311532]  ? sort_range+0x30/0x30
[  726.315174]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  726.320285]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.325844]  ? __kthread_parkme+0xfb/0x1a0
[  726.330102]  kthread+0x35a/0x420
[  726.333482]  ? sort_range+0x30/0x30
[  726.337115]  ? kthread_stop+0x900/0x900
[  726.341109]  ret_from_fork+0x3a/0x50
[  726.344857] warn_alloc_show_mem: 1 callbacks suppressed
[  726.344869] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  726.344871] Mem-Info:
[  726.344903] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  726.344903]  active_file:14 inactive_file:12 isolated_file:0
[  726.344903]  unevictable:0 dirty:0 writeback:0 unstable:0
[  726.344903]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  726.344903]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  726.344903]  free:13708 free_pcp:294 free_cma:0
[  726.350261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  726.356168] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  726.358576] Call Trace:
[  726.391651] Node 0 
[  726.401018]  <IRQ>
[  726.428894] 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
[  726.431492]  dump_stack+0x244/0x39d
[  726.433701] lowmem_reserve[]: 0
[  726.435871]  ? dump_stack_print_info.cold.1+0x20/0x20
[  726.461355]  2819 6323
[  726.465026]  warn_alloc.cold.117+0xb7/0x1bd
[  726.468268]  6323
[  726.473470]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  726.475956] Node 0 
[  726.480284]  ? lock_downgrade+0x900/0x900
[  726.482353] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  726.487179]  ? trace_hardirqs_off+0xb8/0x310
[  726.489393] lowmem_reserve[]:
[  726.493548]  ? trace_hardirqs_off+0xb8/0x310
[  726.520437]  0
[  726.524890]  __alloc_pages_slowpath+0x2660/0x2d70
[  726.527956]  0
[  726.532938]  ? warn_alloc+0x120/0x120
[  726.534699]  3503
[  726.539545]  ? __lock_acquire+0x62f/0x4c20
[  726.541330]  3503
[  726.545127]  ? __lock_acquire+0x62f/0x4c20
[  726.551402]  ? warn_alloc+0x120/0x120
[  726.553448] Node 0 
[  726.557680]  ? print_usage_bug+0xc0/0xc0
[  726.561491] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  726.563701]  ? warn_alloc+0x120/0x120
[  726.567742] lowmem_reserve[]:
[  726.596236]  ? print_usage_bug+0xc0/0xc0
[  726.600044]  0
[  726.603158]  ? mark_held_locks+0x130/0x130
[  726.607201]  0
[  726.609011]  ? mark_held_locks+0x130/0x130
[  726.613228]  0
[  726.615032]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.619250]  0
[  726.621067]  ? should_fail+0x22d/0xd01
[  726.628401]  ? zap_class+0x640/0x640
[  726.632270] Node 0 DMA: 
[  726.635997]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  726.636001] 1*4kB (U) 
[  726.638685]  ? __lock_acquire+0x62f/0x4c20
[  726.643789] 0*8kB 
[  726.646311]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  726.650524] 0*16kB 
[  726.652681]  ? should_fail+0x22d/0xd01
[  726.657787] 1*32kB 
[  726.660060]  ? mark_held_locks+0x130/0x130
[  726.663918] (U) 
[  726.666159]  ? mark_held_locks+0x130/0x130
[  726.670377] 2*64kB 
[  726.672357]  ? lock_downgrade+0x900/0x900
[  726.676577] (U) 
[  726.678837]  ? zap_class+0x640/0x640
[  726.682976] 1*128kB 
[  726.684959]  ? zap_class+0x640/0x640
[  726.688653] (U) 
[  726.691001]  ? zap_class+0x640/0x640
[  726.694698] 1*256kB 
[  726.696679]  ? do_raw_spin_unlock+0xa7/0x330
[  726.700372] (U) 
[  726.702700]  ? trace_hardirqs_on+0x310/0x310
[  726.707087] 0*512kB 1*1024kB 
[  726.709080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.713473] (U) 
[  726.716585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.722101] 1*2048kB 
[  726.724077]  ? check_preemption_disabled+0x48/0x280
[  726.729597] (M) 
[  726.732013]  ? __lock_is_held+0xb5/0x140
[  726.737006] 3*4096kB 
[  726.738988]  __alloc_pages_nodemask+0xa80/0xde0
[  726.743027] (M) 
[  726.745435]  ? zap_class+0x640/0x640
[  726.750093] = 15908kB
[  726.752068]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  726.755769] Node 0 
[  726.758184]  ? find_held_lock+0x36/0x1c0
[  726.763176] DMA32: 
[  726.765424]  ? ____cache_alloc_node+0x1c7/0x1e0
[  726.769483] 5*4kB 
[  726.771740]  ? lock_downgrade+0x900/0x900
[  726.776390] (UM) 
[  726.778547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.782673] 2*8kB 
[  726.784738]  cache_grow_begin+0xa5/0x8c0
[  726.790254] (UM) 
[  726.792411]  ? do_raw_spin_unlock+0xa7/0x330
[  726.796451] 3*16kB 
[  726.798520]  fallback_alloc+0x204/0x2e0
[  726.802907] (M) 
[  726.805151]  ____cache_alloc_node+0x1c7/0x1e0
[  726.809103] 3*32kB 
[  726.811079]  kmem_cache_alloc_node+0xe3/0x730
[  726.815557] (UM) 
[  726.817803]  ? lockdep_hardirqs_on+0x296/0x5b0
[  726.822289] 2*64kB 
[  726.824357]  __alloc_skb+0x119/0x770
[  726.828914] (M) 
[  726.831159]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  726.834853] 2*128kB 
[  726.836840]  ? netdev_alloc_frag+0x1f0/0x1f0
[  726.842184] (M) 
[  726.844520]  ? vprintk_default+0x28/0x30
[  726.848904] 4*256kB 
[  726.850886]  ? vprintk_func+0x85/0x181
[  726.854930] (M) 
[  726.857254]  ? printk+0xa7/0xcf
[  726.861124] 4*512kB 
[  726.863102]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  726.866363] (UM) 
[  726.868700]  new_skb+0x26/0x1c0
[  726.873418] 3*1024kB (UM) 
[  726.875498]  aoecmd_cfg+0x279/0x7f0
[  726.878759] 3*2048kB 
[  726.881615]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  726.885217] (M) 
[  726.887633]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.891930] 3*4096kB 
[  726.893912]  ? __lock_is_held+0xb5/0x140
[  726.899421] (M) 
[  726.901849]  discover_timer+0x50/0x60
[  726.905883] = 25140kB
[  726.907864]  call_timer_fn+0x272/0x920
[  726.911642] Node 0 
[  726.914053]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  726.917927] Normal: 
[  726.920164]  ? process_timeout+0x40/0x40
[  726.924989] 1714*4kB 
[  726.927324]  ? mark_held_locks+0xc7/0x130
[  726.931358] (UME) 
[  726.933772]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.937892] 596*8kB (UMEH) 
[  726.940074]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.944550] 89*16kB (UME) 
[  726.947495]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  726.951964] 20*32kB (UMH) 
[  726.954831]  ? lockdep_hardirqs_on+0x296/0x5b0
[  726.959654] 2*64kB 
[  726.962497]  ? trace_hardirqs_on+0xbd/0x310
[  726.967058] (UH) 
[  726.969299]  ? kasan_check_read+0x11/0x20
[  726.973602] 0*128kB 
[  726.975670]  ? __run_timers+0x7da/0xc70
[  726.979795] 0*256kB 
[  726.982133]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.986091] 0*512kB 
[  726.988433]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  726.993508] 0*1024kB 
[  726.995850]  __run_timers+0x7e5/0xc70
[  727.000669] 0*2048kB 
[  727.003102]  ? timer_fixup_init+0x70/0x70
[  727.006881] 0*4096kB 
[  727.009298]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  727.013433] = 13816kB
[  727.015850]  ? zap_class+0x640/0x640
[  727.020894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  727.023310]  ? print_usage_bug+0xc0/0xc0
[  727.027013] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  727.035862]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  727.039905] 9839 total pagecache pages
[  727.048496]  ? find_held_lock+0x36/0x1c0
[  727.053670] 0 pages in swap cache
[  727.057560]  ? zap_class+0x640/0x640
[  727.061604] Swap cache stats: add 0, delete 0, find 0/0
[  727.065061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.068758] Free swap  = 0kB
[  727.074120]  ? check_preemption_disabled+0x48/0x280
[  727.079636] Total swap = 0kB
[  727.082664]  ? __lock_is_held+0xb5/0x140
[  727.087654] 1965979 pages RAM
[  727.090679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.094725] 0 pages HighMem/MovableOnly
[  727.097838]  ? check_preemption_disabled+0x48/0x280
[  727.103355] 342293 pages reserved
[  727.107336]  run_timer_softirq+0x52/0xb0
[  727.112323] 0 pages cma reserved
[  727.112463] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  727.115788]  ? rcu_read_lock_sched_held+0x14f/0x180
[  727.115819]  __do_softirq+0x308/0xb7e
[  727.115837]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  727.119973] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  727.123282]  ? lock_downgrade+0x900/0x900
[  727.129762] ksoftirqd/0 cpuset=
[  727.134791]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  727.138567] /
[  727.143080]  ? pvclock_read_flags+0x160/0x160
[  727.153375]  mems_allowed=0
[  727.157545]  ? lapic_next_event+0x5a/0x90
[  727.179177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.184736]  ? kvm_clock_read+0x18/0x30
[  727.188739]  ? kvm_sched_clock_read+0x9/0x20
[  727.193179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.198724]  ? check_preemption_disabled+0x48/0x280
[  727.203765]  irq_exit+0x17f/0x1c0
[  727.207230]  smp_apic_timer_interrupt+0x1cb/0x760
[  727.212075]  ? smp_reschedule_interrupt+0x109/0x650
[  727.217101]  ? smp_call_function_single_interrupt+0x650/0x650
[  727.222997]  ? interrupt_entry+0xb5/0xc0
[  727.227067]  ? trace_hardirqs_off_caller+0xbb/0x310
[  727.232090]  ? trace_hardirqs_off_caller+0xbb/0x310
[  727.237118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  727.241968]  ? trace_hardirqs_on_caller+0x310/0x310
[  727.246986]  ? trace_hardirqs_on_caller+0x310/0x310
[  727.252008]  ? task_prio+0x50/0x50
[  727.255556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.261103]  ? check_preemption_disabled+0x48/0x280
[  727.266139]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  727.270999]  apic_timer_interrupt+0xf/0x20
[  727.275235]  </IRQ>
[  727.277481] RIP: 0010:dump_stack+0x20e/0x39d
[  727.281897] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  727.300985] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  727.308708] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  727.315987] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  727.323264] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  727.330537] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  727.337824] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  727.345130]  ? dump_stack+0x205/0x39d
[  727.348955]  ? dump_stack_print_info.cold.1+0x20/0x20
[  727.354177]  dump_header+0x27b/0xf72
[  727.357917]  ? mark_held_locks+0x130/0x130
[  727.362166]  ? pagefault_out_of_memory+0x197/0x197
[  727.367113]  ? __lock_acquire+0x62f/0x4c20
[  727.371351]  ? zap_class+0x640/0x640
[  727.375075]  ? percpu_ref_get_many+0x240/0x240
[  727.379669]  ? print_usage_bug+0xc0/0xc0
[  727.383739]  ? print_usage_bug+0xc0/0xc0
[  727.387821]  ? zap_class+0x640/0x640
[  727.391548]  ? print_usage_bug+0xc0/0xc0
[  727.395622]  ? print_usage_bug+0xc0/0xc0
[  727.399701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.405255]  ? find_held_lock+0x36/0x1c0
[  727.409335]  ? mark_held_locks+0xc7/0x130
[  727.413497]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  727.418611]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  727.424018]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  727.428613]  ? trace_hardirqs_on+0xbd/0x310
[  727.432944]  ? kasan_check_read+0x11/0x20
[  727.437102]  ? ___ratelimit+0x3b4/0x672
[  727.441085]  ? trace_hardirqs_off_caller+0x310/0x310
[  727.446199]  ? trace_hardirqs_on+0x310/0x310
[  727.450615]  ? lock_downgrade+0x900/0x900
[  727.454777]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  727.459899]  ? ___ratelimit+0x3b9/0x672
[  727.463884]  ? idr_get_free+0xec0/0xec0
[  727.467865]  ? find_held_lock+0x36/0x1c0
[  727.471962]  oom_kill_process.cold.27+0x10/0x903
[  727.476728]  ? zap_class+0x640/0x640
[  727.480446]  ? check_preemption_disabled+0x48/0x280
[  727.485480]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  727.490416]  ? kasan_check_read+0x11/0x20
[  727.494584]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.499874]  ? oom_evaluate_task+0x540/0x540
[  727.504300]  ? find_held_lock+0x36/0x1c0
[  727.508383]  ? out_of_memory+0x974/0x1430
[  727.512540]  ? lock_downgrade+0x900/0x900
[  727.516698]  ? check_preemption_disabled+0x48/0x280
[  727.521725]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  727.526681]  ? kasan_check_read+0x11/0x20
[  727.530850]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.536136]  ? rcu_softirq_qs+0x20/0x20
[  727.540125]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.545773]  ? oom_evaluate_task+0x302/0x540
[  727.550208]  out_of_memory+0xa84/0x1430
[  727.554200]  ? oom_killer_disable+0x3a0/0x3a0
[  727.558706]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  727.563650]  ? __mutex_add_waiter+0x2a0/0x2a0
[  727.568170]  __alloc_pages_slowpath+0x22d4/0x2d70
[  727.573056]  ? warn_alloc+0x120/0x120
[  727.576870]  ? rcu_softirq_qs+0x20/0x20
[  727.580881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.586429]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.591982]  ? should_fail+0x22d/0xd01
[  727.595890]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.601017]  ? zap_class+0x640/0x640
[  727.604769]  ? __lock_is_held+0xb5/0x140
[  727.608859]  ? mark_held_locks+0x130/0x130
[  727.613106]  ? lock_release+0xa00/0xa00
[  727.617093]  ? perf_trace_sched_process_exec+0x860/0x860
[  727.622575]  ? __might_sleep+0x95/0x190
[  727.626564]  __alloc_pages_nodemask+0xa80/0xde0
[  727.631263]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  727.636290]  ? __page_cache_alloc+0x191/0x5c0
[  727.640796]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  727.645742]  ? kasan_check_read+0x11/0x20
[  727.649906]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.655198]  ? zap_class+0x640/0x640
[  727.658935]  ? zap_class+0x640/0x640
[  727.662659]  ? zap_class+0x640/0x640
[  727.666380]  ? __do_page_cache_readahead+0x7ce/0x980
[  727.671499]  ? find_held_lock+0x36/0x1c0
[  727.675579]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  727.681138]  alloc_pages_current+0x173/0x350
[  727.685575]  __page_cache_alloc+0x38c/0x5c0
[  727.689909]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  727.694846]  ? kasan_check_read+0x11/0x20
[  727.699009]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.704305]  ? generic_perform_write+0x6a0/0x6a0
[  727.709076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.714625]  ? check_preemption_disabled+0x48/0x280
[  727.719666]  filemap_fault+0x1594/0x25f0
[  727.723770]  ? __lock_page_or_retry+0xa00/0xa00
[  727.728461]  ? mark_held_locks+0x130/0x130
[  727.732706]  ? rcu_softirq_qs+0x20/0x20
[  727.736696]  ? remove_wait_queue+0x1a6/0x360
[  727.741116]  ? trace_hardirqs_off_caller+0x310/0x310
[  727.746231]  ? filemap_map_pages+0xe04/0x1990
[  727.750745]  ? print_usage_bug+0xc0/0xc0
[  727.754822]  ? add_wait_queue+0x2b0/0x2b0
[  727.758984]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  727.763938]  ? print_usage_bug+0xc0/0xc0
[  727.768010]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  727.773553]  ? fput+0x130/0x1a0
[  727.776895]  ? poll_freewait+0x1d6/0x260
[  727.780965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.786518]  ? print_usage_bug+0xc0/0xc0
[  727.790597]  ? __lock_acquire+0x62f/0x4c20
[  727.794857]  ? lock_acquire+0x1ed/0x520
[  727.798848]  ? ext4_filemap_fault+0x7a/0xad
[  727.803184]  ? lock_release+0xa00/0xa00
[  727.807164]  ? perf_trace_sched_process_exec+0x860/0x860
[  727.812623]  ? print_usage_bug+0xc0/0xc0
[  727.816694]  ? print_usage_bug+0xc0/0xc0
[  727.820775]  ? down_read+0x8d/0x120
[  727.824417]  ? ext4_filemap_fault+0x7a/0xad
[  727.828745]  ? __down_interruptible+0x700/0x700
[  727.833434]  ext4_filemap_fault+0x82/0xad
[  727.837598]  __do_fault+0x100/0x6b0
[  727.841236]  ? pmd_devmap_trans_unstable+0x220/0x220
[  727.846355]  ? mark_held_locks+0x130/0x130
[  727.850607]  ? mark_held_locks+0x130/0x130
[  727.854846]  ? find_held_lock+0x36/0x1c0
[  727.858917]  ? zap_class+0x640/0x640
[  727.862634]  ? find_held_lock+0x36/0x1c0
[  727.866701]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.872249]  __handle_mm_fault+0x307c/0x5920
[  727.876663]  ? poll_select_copy_remaining+0x18c/0x6a0
[  727.881872]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  727.886728]  ? __might_fault+0x12b/0x1e0
[  727.890799]  ? lock_downgrade+0x900/0x900
[  727.894979]  ? zap_class+0x640/0x640
[  727.898696]  ? zap_class+0x640/0x640
[  727.902419]  ? find_held_lock+0x36/0x1c0
[  727.906492]  ? handle_mm_fault+0x42a/0xc70
[  727.910738]  ? lock_downgrade+0x900/0x900
[  727.914899]  ? check_preemption_disabled+0x48/0x280
[  727.919949]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  727.924899]  ? kasan_check_read+0x11/0x20
[  727.929069]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.934355]  ? rcu_softirq_qs+0x20/0x20
[  727.938338]  ? trace_hardirqs_off_caller+0x310/0x310
[  727.943447]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.948994]  ? check_preemption_disabled+0x48/0x280
[  727.954031]  handle_mm_fault+0x54f/0xc70
[  727.958104]  ? __handle_mm_fault+0x5920/0x5920
[  727.962704]  ? find_vma+0x34/0x190
[  727.966260]  __do_page_fault+0x5e8/0xe60
[  727.970326]  ? trace_hardirqs_off+0xb8/0x310
[  727.974755]  do_page_fault+0xf2/0x7e0
[  727.978590]  ? vmalloc_sync_all+0x30/0x30
[  727.982746]  ? error_entry+0x70/0xd0
[  727.986469]  ? trace_hardirqs_off_caller+0xbb/0x310
[  727.991492]  ? trace_hardirqs_on_caller+0xc0/0x310
[  727.996430]  ? syscall_return_slowpath+0x5e0/0x5e0
[  728.001363]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.006216]  ? trace_hardirqs_on_caller+0x310/0x310
[  728.011238]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  728.016697]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  728.021724]  ? prepare_exit_to_usermode+0x291/0x3b0
[  728.026750]  ? page_fault+0x8/0x30
[  728.030301]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.035156]  ? page_fault+0x8/0x30
[  728.038703]  page_fault+0x1e/0x30
[  728.042162] RIP: 0033:0x7f01c7eacdd3
[  728.045897] Code: Bad RIP value.
[  728.049263] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  728.054634] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  728.061911] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  728.069189] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  728.076461] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  728.083736] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  728.091055] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  728.091147] aoe: skb alloc failure
[  728.097571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  728.097577] Call Trace:
[  728.097604]  dump_stack+0x244/0x39d
[  728.097622]  ? dump_stack_print_info.cold.1+0x20/0x20
[  728.097650]  warn_alloc.cold.117+0xb7/0x1bd
[  728.101205] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  728.110532]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  728.113097] init cpuset=
[  728.116727]  ? lock_downgrade+0x900/0x900
[  728.121900] /
[  728.126238]  ? trace_hardirqs_off+0xb8/0x310
[  728.135926]  mems_allowed=0
[  728.140774]  ? trace_hardirqs_off+0xb8/0x310
[  728.160998]  __alloc_pages_slowpath+0x2660/0x2d70
[  728.165971]  ? warn_alloc+0x120/0x120
[  728.169781]  ? warn_alloc+0x120/0x120
[  728.173602]  ? print_usage_bug+0xc0/0xc0
[  728.177676]  ? warn_alloc+0x120/0x120
[  728.181487]  ? print_usage_bug+0xc0/0xc0
[  728.185556]  ? __lock_acquire+0x62f/0x4c20
[  728.189794]  ? __lock_acquire+0x62f/0x4c20
[  728.194049]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.199600]  ? should_fail+0x22d/0xd01
[  728.203498]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.208605]  ? __lock_acquire+0x62f/0x4c20
[  728.212867]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.217977]  ? __lock_acquire+0x62f/0x4c20
[  728.222213]  ? should_fail+0x22d/0xd01
[  728.226113]  ? find_held_lock+0x36/0x1c0
[  728.230187]  ? mark_held_locks+0x130/0x130
[  728.234430]  ? mark_held_locks+0x130/0x130
[  728.238700]  ? zap_class+0x640/0x640
[  728.242451]  ? zap_class+0x640/0x640
[  728.246172]  ? print_usage_bug+0xc0/0xc0
[  728.250241]  ? do_raw_spin_unlock+0xa7/0x330
[  728.254679]  ? zap_class+0x640/0x640
[  728.258399]  ? print_usage_bug+0xc0/0xc0
[  728.262461]  ? wq_watchdog_touch+0x9c/0xfe
[  728.266705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.272250]  ? check_preemption_disabled+0x48/0x280
[  728.277284]  ? __lock_is_held+0xb5/0x140
[  728.281357]  __alloc_pages_nodemask+0xa80/0xde0
[  728.286032]  ? zap_class+0x640/0x640
[  728.289755]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  728.294788]  ? find_held_lock+0x36/0x1c0
[  728.298875]  ? ____cache_alloc_node+0x1c7/0x1e0
[  728.303565]  ? lock_downgrade+0x900/0x900
[  728.307738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.313292]  cache_grow_begin+0xa5/0x8c0
[  728.317362]  ? do_raw_spin_unlock+0xa7/0x330
[  728.321782]  fallback_alloc+0x204/0x2e0
[  728.325778]  ____cache_alloc_node+0x1c7/0x1e0
[  728.330292]  kmem_cache_alloc_node+0xe3/0x730
[  728.334794]  ? ipv6_get_ifaddr+0x42e/0x620
[  728.339056]  __alloc_skb+0x119/0x770
[  728.342782]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  728.348083]  ? netdev_alloc_frag+0x1f0/0x1f0
[  728.352499]  ? lock_downgrade+0x900/0x900
[  728.356661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.362207]  ? refcount_sub_and_test_checked+0x203/0x310
[  728.367678]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  728.373160]  ? addrconf_rs_timer+0x690/0x690
[  728.377618]  ndisc_alloc_skb+0x144/0x340
[  728.381694]  ndisc_send_rs+0x331/0x6e0
[  728.385592]  addrconf_rs_timer+0x314/0x690
[  728.389846]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  728.394109]  call_timer_fn+0x272/0x920
[  728.398005]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  728.402250]  ? process_timeout+0x40/0x40
[  728.406328]  ? __run_timers+0x7da/0xc70
[  728.410315]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.414821]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.419319]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  728.423562]  ? lockdep_hardirqs_on+0x296/0x5b0
[  728.428193]  ? trace_hardirqs_on+0xbd/0x310
[  728.432521]  ? kasan_check_read+0x11/0x20
[  728.436674]  ? __run_timers+0x7da/0xc70
[  728.440659]  ? trace_hardirqs_off_caller+0x310/0x310
[  728.445771]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  728.450023]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  728.454264]  __run_timers+0x7e5/0xc70
[  728.458113]  ? timer_fixup_init+0x70/0x70
[  728.462282]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.466780]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.471293]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  728.475882]  ? trace_hardirqs_on+0xbd/0x310
[  728.480212]  ? kasan_check_read+0x11/0x20
[  728.484368]  ? finish_task_switch+0x1f4/0x910
[  728.488866]  ? trace_hardirqs_off_caller+0x310/0x310
[  728.493980]  ? compat_start_thread+0x80/0x80
[  728.498449]  ? pvclock_read_flags+0x160/0x160
[  728.502954]  ? __switch_to_asm+0x34/0x70
[  728.507024]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.512571]  ? check_preemption_disabled+0x48/0x280
[  728.517604]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  728.523151]  ? rcu_pm_notify+0xc0/0xc0
[  728.527047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.532878]  ? check_preemption_disabled+0x48/0x280
[  728.537915]  run_timer_softirq+0x52/0xb0
[  728.541981]  ? rcu_read_lock_sched_held+0x14f/0x180
[  728.547009]  __do_softirq+0x308/0xb7e
[  728.550839]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  728.555948]  ? trace_hardirqs_off+0xb8/0x310
[  728.560362]  ? rcu_irq_enter+0x18c/0x310
[  728.564442]  ? schedule+0x108/0x460
[  728.568089]  ? trace_hardirqs_off+0xb8/0x310
[  728.572505]  ? smpboot_thread_fn+0x68b/0xa00
[  728.576919]  ? trace_hardirqs_on+0x310/0x310
[  728.581334]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.586881]  ? check_preemption_disabled+0x48/0x280
[  728.591912]  ? takeover_tasklets+0xa90/0xa90
[  728.596333]  run_ksoftirqd+0x5e/0x100
[  728.600143]  smpboot_thread_fn+0x68b/0xa00
[  728.604387]  ? sort_range+0x30/0x30
[  728.608199]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  728.613307]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.618851]  ? __kthread_parkme+0xfb/0x1a0
[  728.623123]  kthread+0x35a/0x420
[  728.626496]  ? sort_range+0x30/0x30
[  728.630126]  ? kthread_stop+0x900/0x900
[  728.634128]  ret_from_fork+0x3a/0x50
[  728.637879] warn_alloc_show_mem: 1 callbacks suppressed
[  728.637891] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  728.637893] Mem-Info:
[  728.637925] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  728.637925]  active_file:14 inactive_file:12 isolated_file:0
[  728.637925]  unevictable:0 dirty:0 writeback:0 unstable:0
[  728.637925]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  728.637925]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  728.637925]  free:13708 free_pcp:294 free_cma:0
[  728.643279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  728.649184] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  728.651590] Call Trace:
[  728.684680] Node 0 
[  728.694040]  <IRQ>
[  728.721911] 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
[  728.724483]  dump_stack+0x244/0x39d
[  728.726692] lowmem_reserve[]:
[  728.728854]  ? dump_stack_print_info.cold.1+0x20/0x20
[  728.754352]  0
[  728.758011]  warn_alloc.cold.117+0xb7/0x1bd
[  728.761077]  2819
[  728.766269]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  728.768052]  6323
[  728.772399]  ? lock_downgrade+0x900/0x900
[  728.774447]  6323
[  728.779302]  ? trace_hardirqs_off+0xb8/0x310
[  728.785495]  ? trace_hardirqs_off+0xb8/0x310
[  728.787541] Node 0 
[  728.791957]  __alloc_pages_slowpath+0x2660/0x2d70
[  728.796367] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  728.798610]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  728.803406] lowmem_reserve[]:
[  728.830329]  ? warn_alloc+0x120/0x120
[  728.836110]  0
[  728.839220]  ? __lock_acquire+0x62f/0x4c20
[  728.843002]  0
[  728.844801]  ? __lock_acquire+0x62f/0x4c20
[  728.849025]  3503
[  728.850856]  ? warn_alloc+0x120/0x120
[  728.855077]  3503
[  728.857139]  ? print_usage_bug+0xc0/0xc0
[  728.862987]  ? warn_alloc+0x120/0x120
[  728.867031] Node 0 
[  728.870854]  ? print_usage_bug+0xc0/0xc0
[  728.870885] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  728.870894] lowmem_reserve[]:
[  728.873129]  ? mark_held_locks+0x130/0x130
[  728.877180]  0
[  728.905681]  ? mark_held_locks+0x130/0x130
[  728.908794]  0
[  728.913063]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.914854]  0
[  728.919096]  ? should_fail+0x22d/0xd01
[  728.920882]  0
[  728.926417]  ? zap_class+0x640/0x640
[  728.932098]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.933880] Node 0 
[  728.937619]  ? __lock_acquire+0x62f/0x4c20
[  728.942712] DMA: 
[  728.944958]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.949171] 1*4kB 
[  728.951234]  ? should_fail+0x22d/0xd01
[  728.956318] (U) 
[  728.958478]  ? mark_held_locks+0x130/0x130
[  728.962341] 0*8kB 
[  728.964315]  ? mark_held_locks+0x130/0x130
[  728.968532] 0*16kB 
[  728.970684]  ? lock_downgrade+0x900/0x900
[  728.974903] 1*32kB 
[  728.977136]  ? zap_class+0x640/0x640
[  728.981272] (U) 
[  728.983513]  ? zap_class+0x640/0x640
[  728.987204] 2*64kB (U) 
[  728.989191]  ? zap_class+0x640/0x640
[  728.992887] 1*128kB 
[  728.995473]  ? do_raw_spin_unlock+0xa7/0x330
[  728.999167] (U) 
[  729.001492]  ? trace_hardirqs_on+0x310/0x310
[  729.005879] 1*256kB (U) 
[  729.007867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.012286] 0*512kB 
[  729.014957]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.020478] 1*1024kB 
[  729.022824]  ? check_preemption_disabled+0x48/0x280
[  729.028338] (U) 
[  729.030767]  ? __lock_is_held+0xb5/0x140
[  729.035760] 1*2048kB (M) 
[  729.037776]  __alloc_pages_nodemask+0xa80/0xde0
[  729.041823] 3*4096kB 
[  729.044588]  ? zap_class+0x640/0x640
[  729.049237] (M) 
[  729.051652]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  729.055337] = 15908kB
[  729.055346] Node 0 
[  729.057329]  ? find_held_lock+0x36/0x1c0
[  729.062313] DMA32: 5*4kB 
[  729.064745]  ? ____cache_alloc_node+0x1c7/0x1e0
[  729.066954] (UM) 
[  729.071017]  ? lock_downgrade+0x900/0x900
[  729.073755] 2*8kB 
[  729.078431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.080487] (UM) 
[  729.084638]  cache_grow_begin+0xa5/0x8c0
[  729.086768] 3*16kB 
[  729.092308]  ? do_raw_spin_unlock+0xa7/0x330
[  729.094349] (M) 
[  729.098420]  fallback_alloc+0x204/0x2e0
[  729.100633] 3*32kB 
[  729.105041]  ____cache_alloc_node+0x1c7/0x1e0
[  729.106999] (UM) 
[  729.110977]  kmem_cache_alloc_node+0xe3/0x730
[  729.113197] 2*64kB 
[  729.117693]  ? lockdep_hardirqs_on+0x296/0x5b0
[  729.119749] (M) 
[  729.124290]  __alloc_skb+0x119/0x770
[  729.126511] 2*128kB 
[  729.131103]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  729.133057] (M) 
[  729.136786]  ? netdev_alloc_frag+0x1f0/0x1f0
[  729.139089] 4*256kB 
[  729.144460]  ? vprintk_default+0x28/0x30
[  729.146413] (M) 
[  729.150828]  ? vprintk_func+0x85/0x181
[  729.153129] 4*512kB (UM) 
[  729.157199]  ? printk+0xa7/0xcf
[  729.159160] 3*1024kB 
[  729.163050]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  729.165822] (UM) 
[  729.169130]  new_skb+0x26/0x1c0
[  729.171514] 3*2048kB 
[  729.176268]  aoecmd_cfg+0x279/0x7f0
[  729.178312] (M) 
[  729.181600]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  729.183994] 3*4096kB 
[  729.187623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.189580] (M) 
[  729.193913]  ? __lock_is_held+0xb5/0x140
[  729.196300] = 25140kB
[  729.201852]  discover_timer+0x50/0x60
[  729.203804] Node 0 
[  729.207876]  call_timer_fn+0x272/0x920
[  729.210262] Normal: 
[  729.214066]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  729.216291] 1714*4kB 
[  729.220177]  ? process_timeout+0x40/0x40
[  729.222484] (UME) 
[  729.227335]  ? mark_held_locks+0xc7/0x130
[  729.229725] 596*8kB 
[  729.233787]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.235917] (UMEH) 
[  729.240068]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.242379] 89*16kB 
[  729.246889]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  729.249100] (UME) 20*32kB 
[  729.253616]  ? lockdep_hardirqs_on+0x296/0x5b0
[  729.255926] (UMH) 
[  729.260771]  ? trace_hardirqs_on+0xbd/0x310
[  729.263596] 2*64kB 
[  729.268181]  ? kasan_check_read+0x11/0x20
[  729.270313] (UH) 
[  729.274632]  ? __run_timers+0x7da/0xc70
[  729.276863] 0*128kB 
[  729.281014]  ? trace_hardirqs_off_caller+0x310/0x310
[  729.283058] 0*256kB 
[  729.287041]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  729.289354] 0*512kB 
[  729.294474]  __run_timers+0x7e5/0xc70
[  729.296802] 0*1024kB 
[  729.301672]  ? timer_fixup_init+0x70/0x70
[  729.303971] 0*2048kB 
[  729.307771]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  729.310175] 0*4096kB 
[  729.314324]  ? zap_class+0x640/0x640
[  729.316717] = 13816kB
[  729.321733]  ? print_usage_bug+0xc0/0xc0
[  729.324133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  729.327872]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  729.330268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  729.334327]  ? find_held_lock+0x36/0x1c0
[  729.343144] 9839 total pagecache pages
[  729.348336]  ? zap_class+0x640/0x640
[  729.356927] 0 pages in swap cache
[  729.360986]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.364857] Swap cache stats: add 0, delete 0, find 0/0
[  729.368567]  ? check_preemption_disabled+0x48/0x280
[  729.372000] Free swap  = 0kB
[  729.377545]  ? __lock_is_held+0xb5/0x140
[  729.382886] Total swap = 0kB
[  729.387918]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.390959] 1965979 pages RAM
[  729.395039]  ? check_preemption_disabled+0x48/0x280
[  729.398053] 0 pages HighMem/MovableOnly
[  729.403625]  run_timer_softirq+0x52/0xb0
[  729.406693] 342293 pages reserved
[  729.406701] 0 pages cma reserved
[  729.411727]  ? rcu_read_lock_sched_held+0x14f/0x180
[  729.415763] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  729.419744]  __do_softirq+0x308/0xb7e
[  729.423456] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  729.426757]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  729.431753] ksoftirqd/0 cpuset=
[  729.438247]  ? lock_downgrade+0x900/0x900
[  729.442031] /
[  729.452349]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  729.456832]  mems_allowed=0
[  729.460119]  ? pvclock_read_flags+0x160/0x160
[  729.478492]  ? lapic_next_event+0x5a/0x90
[  729.482646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.488201]  ? kvm_clock_read+0x18/0x30
[  729.492185]  ? kvm_sched_clock_read+0x9/0x20
[  729.496605]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.502160]  ? check_preemption_disabled+0x48/0x280
[  729.507211]  irq_exit+0x17f/0x1c0
[  729.510674]  smp_apic_timer_interrupt+0x1cb/0x760
[  729.515534]  ? smp_reschedule_interrupt+0x109/0x650
[  729.520558]  ? smp_call_function_single_interrupt+0x650/0x650
[  729.526460]  ? interrupt_entry+0xb5/0xc0
[  729.530530]  ? trace_hardirqs_off_caller+0xbb/0x310
[  729.535566]  ? trace_hardirqs_off_caller+0xbb/0x310
[  729.540627]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  729.545477]  ? trace_hardirqs_on_caller+0x310/0x310
[  729.550496]  ? trace_hardirqs_on_caller+0x310/0x310
[  729.555522]  ? task_prio+0x50/0x50
[  729.559071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.564619]  ? check_preemption_disabled+0x48/0x280
[  729.569649]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  729.574510]  apic_timer_interrupt+0xf/0x20
[  729.578746]  </IRQ>
[  729.581004] RIP: 0010:dump_stack+0x20e/0x39d
[  729.585419] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  729.604329] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  729.612051] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  729.619332] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  729.626609] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  729.633886] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  729.641159] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  729.648478]  ? dump_stack+0x205/0x39d
[  729.652305]  ? dump_stack_print_info.cold.1+0x20/0x20
[  729.657524]  dump_header+0x27b/0xf72
[  729.661256]  ? mark_held_locks+0x130/0x130
[  729.665502]  ? pagefault_out_of_memory+0x197/0x197
[  729.670450]  ? __lock_acquire+0x62f/0x4c20
[  729.674690]  ? zap_class+0x640/0x640
[  729.678415]  ? percpu_ref_get_many+0x240/0x240
[  729.683008]  ? print_usage_bug+0xc0/0xc0
[  729.687097]  ? print_usage_bug+0xc0/0xc0
[  729.691177]  ? zap_class+0x640/0x640
[  729.694902]  ? print_usage_bug+0xc0/0xc0
[  729.698976]  ? print_usage_bug+0xc0/0xc0
[  729.703055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.708633]  ? find_held_lock+0x36/0x1c0
[  729.712737]  ? mark_held_locks+0xc7/0x130
[  729.716901]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  729.722014]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  729.727132]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  729.731729]  ? trace_hardirqs_on+0xbd/0x310
[  729.736059]  ? kasan_check_read+0x11/0x20
[  729.740220]  ? ___ratelimit+0x3b4/0x672
[  729.744208]  ? trace_hardirqs_off_caller+0x310/0x310
[  729.749319]  ? trace_hardirqs_on+0x310/0x310
[  729.753740]  ? lock_downgrade+0x900/0x900
[  729.757905]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  729.763020]  ? ___ratelimit+0x3b9/0x672
[  729.767009]  ? idr_get_free+0xec0/0xec0
[  729.770991]  ? find_held_lock+0x36/0x1c0
[  729.775075]  oom_kill_process.cold.27+0x10/0x903
[  729.779852]  ? zap_class+0x640/0x640
[  729.783585]  ? check_preemption_disabled+0x48/0x280
[  729.788628]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  729.793566]  ? kasan_check_read+0x11/0x20
[  729.797733]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.803028]  ? oom_evaluate_task+0x540/0x540
[  729.807451]  ? find_held_lock+0x36/0x1c0
[  729.811538]  ? out_of_memory+0x974/0x1430
[  729.815705]  ? lock_downgrade+0x900/0x900
[  729.819862]  ? check_preemption_disabled+0x48/0x280
[  729.824905]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  729.829851]  ? kasan_check_read+0x11/0x20
[  729.834019]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.839309]  ? rcu_softirq_qs+0x20/0x20
[  729.843302]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.848858]  ? oom_evaluate_task+0x302/0x540
[  729.853290]  out_of_memory+0xa84/0x1430
[  729.857291]  ? oom_killer_disable+0x3a0/0x3a0
[  729.861796]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  729.866756]  ? __mutex_add_waiter+0x2a0/0x2a0
[  729.871280]  __alloc_pages_slowpath+0x22d4/0x2d70
[  729.876196]  ? warn_alloc+0x120/0x120
[  729.880013]  ? rcu_softirq_qs+0x20/0x20
[  729.884033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.889590]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.895144]  ? should_fail+0x22d/0xd01
[  729.899053]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  729.904175]  ? zap_class+0x640/0x640
[  729.907926]  ? __lock_is_held+0xb5/0x140
[  729.912034]  ? mark_held_locks+0x130/0x130
[  729.916280]  ? lock_release+0xa00/0xa00
[  729.920275]  ? perf_trace_sched_process_exec+0x860/0x860
[  729.925749]  ? __might_sleep+0x95/0x190
[  729.929739]  __alloc_pages_nodemask+0xa80/0xde0
[  729.934428]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  729.939454]  ? __page_cache_alloc+0x191/0x5c0
[  729.943964]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  729.948904]  ? kasan_check_read+0x11/0x20
[  729.953060]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.958347]  ? zap_class+0x640/0x640
[  729.962074]  ? zap_class+0x640/0x640
[  729.965792]  ? zap_class+0x640/0x640
[  729.969518]  ? __do_page_cache_readahead+0x7ce/0x980
[  729.974635]  ? find_held_lock+0x36/0x1c0
[  729.978716]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  729.984268]  alloc_pages_current+0x173/0x350
[  729.988696]  __page_cache_alloc+0x38c/0x5c0
[  729.993032]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  729.997966]  ? kasan_check_read+0x11/0x20
[  730.002152]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.007456]  ? generic_perform_write+0x6a0/0x6a0
[  730.012225]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.017773]  ? check_preemption_disabled+0x48/0x280
[  730.022850]  filemap_fault+0x1594/0x25f0
[  730.026940]  ? __lock_page_or_retry+0xa00/0xa00
[  730.031626]  ? mark_held_locks+0x130/0x130
[  730.035881]  ? rcu_softirq_qs+0x20/0x20
[  730.039874]  ? remove_wait_queue+0x1a6/0x360
[  730.044297]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.049423]  ? filemap_map_pages+0xe04/0x1990
[  730.053943]  ? print_usage_bug+0xc0/0xc0
[  730.058017]  ? add_wait_queue+0x2b0/0x2b0
[  730.062176]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  730.067116]  ? print_usage_bug+0xc0/0xc0
[  730.071189]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  730.076734]  ? fput+0x130/0x1a0
[  730.080022]  ? poll_freewait+0x1d6/0x260
[  730.084089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.089646]  ? print_usage_bug+0xc0/0xc0
[  730.093725]  ? __lock_acquire+0x62f/0x4c20
[  730.097984]  ? lock_acquire+0x1ed/0x520
[  730.101972]  ? ext4_filemap_fault+0x7a/0xad
[  730.106309]  ? lock_release+0xa00/0xa00
[  730.110293]  ? perf_trace_sched_process_exec+0x860/0x860
[  730.115757]  ? print_usage_bug+0xc0/0xc0
[  730.119839]  ? print_usage_bug+0xc0/0xc0
[  730.123926]  ? down_read+0x8d/0x120
[  730.127565]  ? ext4_filemap_fault+0x7a/0xad
[  730.131938]  ? __down_interruptible+0x700/0x700
[  730.136654]  ext4_filemap_fault+0x82/0xad
[  730.140830]  __do_fault+0x100/0x6b0
[  730.144475]  ? pmd_devmap_trans_unstable+0x220/0x220
[  730.149600]  ? mark_held_locks+0x130/0x130
[  730.153854]  ? mark_held_locks+0x130/0x130
[  730.158094]  ? find_held_lock+0x36/0x1c0
[  730.162170]  ? zap_class+0x640/0x640
[  730.165898]  ? find_held_lock+0x36/0x1c0
[  730.169973]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.175544]  __handle_mm_fault+0x307c/0x5920
[  730.179990]  ? poll_select_copy_remaining+0x18c/0x6a0
[  730.185203]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  730.190061]  ? __might_fault+0x12b/0x1e0
[  730.194135]  ? lock_downgrade+0x900/0x900
[  730.198305]  ? zap_class+0x640/0x640
[  730.202030]  ? zap_class+0x640/0x640
[  730.205758]  ? find_held_lock+0x36/0x1c0
[  730.209848]  ? handle_mm_fault+0x42a/0xc70
[  730.214096]  ? lock_downgrade+0x900/0x900
[  730.218254]  ? check_preemption_disabled+0x48/0x280
[  730.223285]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  730.228233]  ? kasan_check_read+0x11/0x20
[  730.232393]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.237681]  ? rcu_softirq_qs+0x20/0x20
[  730.241664]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.246780]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.252334]  ? check_preemption_disabled+0x48/0x280
[  730.257369]  handle_mm_fault+0x54f/0xc70
[  730.261442]  ? __handle_mm_fault+0x5920/0x5920
[  730.266039]  ? find_vma+0x34/0x190
[  730.269603]  __do_page_fault+0x5e8/0xe60
[  730.273688]  ? trace_hardirqs_off+0xb8/0x310
[  730.278117]  do_page_fault+0xf2/0x7e0
[  730.281929]  ? vmalloc_sync_all+0x30/0x30
[  730.286086]  ? error_entry+0x70/0xd0
[  730.289821]  ? trace_hardirqs_off_caller+0xbb/0x310
[  730.294855]  ? trace_hardirqs_on_caller+0xc0/0x310
[  730.299802]  ? syscall_return_slowpath+0x5e0/0x5e0
[  730.304766]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  730.309681]  ? trace_hardirqs_on_caller+0x310/0x310
[  730.314708]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  730.320176]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  730.325210]  ? prepare_exit_to_usermode+0x291/0x3b0
[  730.330248]  ? page_fault+0x8/0x30
[  730.333800]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  730.338698]  ? page_fault+0x8/0x30
[  730.342250]  page_fault+0x1e/0x30
[  730.345720] RIP: 0033:0x7f01c7eacdd3
[  730.349452] Code: Bad RIP value.
[  730.352826] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  730.358198] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  730.365476] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  730.372760] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  730.380041] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  730.387325] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  730.394651] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  730.394759] aoe: skb alloc failure
[  730.401187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.401210] Call Trace:
[  730.404905] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  730.414158]  dump_stack+0x244/0x39d
[  730.416719] init cpuset=
[  730.426436]  ? dump_stack_print_info.cold.1+0x20/0x20
[  730.430044] /
[  730.432741]  warn_alloc.cold.117+0xb7/0x1bd
[  730.437905]  mems_allowed=0
[  730.439619]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  730.451699]  ? lock_downgrade+0x900/0x900
[  730.455877]  ? trace_hardirqs_off+0xb8/0x310
[  730.460296]  ? trace_hardirqs_off+0xb8/0x310
[  730.464721]  __alloc_pages_slowpath+0x2660/0x2d70
[  730.469602]  ? warn_alloc+0x120/0x120
[  730.473417]  ? warn_alloc+0x120/0x120
[  730.477228]  ? print_usage_bug+0xc0/0xc0
[  730.481301]  ? warn_alloc+0x120/0x120
[  730.485114]  ? print_usage_bug+0xc0/0xc0
[  730.489186]  ? __lock_acquire+0x62f/0x4c20
[  730.493425]  ? __lock_acquire+0x62f/0x4c20
[  730.497688]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.503237]  ? should_fail+0x22d/0xd01
[  730.507138]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.512248]  ? __lock_acquire+0x62f/0x4c20
[  730.516497]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.521621]  ? __lock_acquire+0x62f/0x4c20
[  730.525873]  ? should_fail+0x22d/0xd01
[  730.530169]  ? find_held_lock+0x36/0x1c0
[  730.534246]  ? mark_held_locks+0x130/0x130
[  730.538491]  ? mark_held_locks+0x130/0x130
[  730.542740]  ? zap_class+0x640/0x640
[  730.546457]  ? zap_class+0x640/0x640
[  730.550182]  ? print_usage_bug+0xc0/0xc0
[  730.554248]  ? do_raw_spin_unlock+0xa7/0x330
[  730.558681]  ? zap_class+0x640/0x640
[  730.562419]  ? print_usage_bug+0xc0/0xc0
[  730.566481]  ? wq_watchdog_touch+0x9c/0xfe
[  730.570739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.576289]  ? check_preemption_disabled+0x48/0x280
[  730.581331]  ? __lock_is_held+0xb5/0x140
[  730.585427]  __alloc_pages_nodemask+0xa80/0xde0
[  730.590130]  ? zap_class+0x640/0x640
[  730.593859]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  730.598896]  ? find_held_lock+0x36/0x1c0
[  730.602982]  ? ____cache_alloc_node+0x1c7/0x1e0
[  730.607657]  ? lock_downgrade+0x900/0x900
[  730.611822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.617397]  cache_grow_begin+0xa5/0x8c0
[  730.621468]  ? do_raw_spin_unlock+0xa7/0x330
[  730.625910]  fallback_alloc+0x204/0x2e0
[  730.629901]  ____cache_alloc_node+0x1c7/0x1e0
[  730.634410]  kmem_cache_alloc_node+0xe3/0x730
[  730.638911]  ? ipv6_get_ifaddr+0x42e/0x620
[  730.643165]  __alloc_skb+0x119/0x770
[  730.646887]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.652177]  ? netdev_alloc_frag+0x1f0/0x1f0
[  730.656608]  ? lock_downgrade+0x900/0x900
[  730.660829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.666377]  ? refcount_sub_and_test_checked+0x203/0x310
[  730.671856]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  730.677313]  ? addrconf_rs_timer+0x690/0x690
[  730.681755]  ndisc_alloc_skb+0x144/0x340
[  730.685858]  ndisc_send_rs+0x331/0x6e0
[  730.689772]  addrconf_rs_timer+0x314/0x690
[  730.694035]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.698293]  call_timer_fn+0x272/0x920
[  730.702195]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.706437]  ? process_timeout+0x40/0x40
[  730.710528]  ? __run_timers+0x7da/0xc70
[  730.714515]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.719015]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.723522]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.727761]  ? lockdep_hardirqs_on+0x296/0x5b0
[  730.732351]  ? trace_hardirqs_on+0xbd/0x310
[  730.736675]  ? kasan_check_read+0x11/0x20
[  730.740835]  ? __run_timers+0x7da/0xc70
[  730.744826]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.749952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.754190]  __run_timers+0x7e5/0xc70
[  730.758011]  ? timer_fixup_init+0x70/0x70
[  730.762169]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.766670]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.771172]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  730.775782]  ? trace_hardirqs_on+0xbd/0x310
[  730.780116]  ? kasan_check_read+0x11/0x20
[  730.784269]  ? finish_task_switch+0x1f4/0x910
[  730.788780]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.793937]  ? compat_start_thread+0x80/0x80
[  730.798375]  ? pvclock_read_flags+0x160/0x160
[  730.802876]  ? __switch_to_asm+0x34/0x70
[  730.806947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.812503]  ? check_preemption_disabled+0x48/0x280
[  730.817549]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  730.823106]  ? rcu_pm_notify+0xc0/0xc0
[  730.827001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.832549]  ? check_preemption_disabled+0x48/0x280
[  730.837579]  run_timer_softirq+0x52/0xb0
[  730.841649]  ? rcu_read_lock_sched_held+0x14f/0x180
[  730.846679]  __do_softirq+0x308/0xb7e
[  730.850507]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  730.855618]  ? trace_hardirqs_off+0xb8/0x310
[  730.860033]  ? rcu_irq_enter+0x18c/0x310
[  730.864114]  ? schedule+0x108/0x460
[  730.867758]  ? trace_hardirqs_off+0xb8/0x310
[  730.872177]  ? smpboot_thread_fn+0x68b/0xa00
[  730.876587]  ? trace_hardirqs_on+0x310/0x310
[  730.881003]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.886545]  ? check_preemption_disabled+0x48/0x280
[  730.891574]  ? takeover_tasklets+0xa90/0xa90
[  730.895996]  run_ksoftirqd+0x5e/0x100
[  730.899816]  smpboot_thread_fn+0x68b/0xa00
[  730.904068]  ? sort_range+0x30/0x30
[  730.907714]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  730.912833]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.918376]  ? __kthread_parkme+0xfb/0x1a0
[  730.922619]  kthread+0x35a/0x420
[  730.925992]  ? sort_range+0x30/0x30
[  730.929622]  ? kthread_stop+0x900/0x900
[  730.933604]  ret_from_fork+0x3a/0x50
[  730.937338] warn_alloc_show_mem: 1 callbacks suppressed
[  730.937349] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  730.937351] Mem-Info:
[  730.937382] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  730.937382]  active_file:14 inactive_file:12 isolated_file:0
[  730.937382]  unevictable:0 dirty:0 writeback:0 unstable:0
[  730.937382]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  730.937382]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  730.937382]  free:13708 free_pcp:294 free_cma:0
[  730.942739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.948632] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  730.951041] Call Trace:
[  730.984116] Node 0 
[  730.993487]  <IRQ>
[  731.021361] 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
[  731.023938]  dump_stack+0x244/0x39d
[  731.026138] lowmem_reserve[]: 0
[  731.028300]  ? dump_stack_print_info.cold.1+0x20/0x20
[  731.053884]  2819 6323
[  731.057544]  warn_alloc.cold.117+0xb7/0x1bd
[  731.060785]  6323
[  731.065997]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  731.068479] Node 0 
[  731.072835]  ? lock_downgrade+0x900/0x900
[  731.074923] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  731.079765]  ? trace_hardirqs_off+0xb8/0x310
[  731.081990] lowmem_reserve[]:
[  731.086141]  ? trace_hardirqs_off+0xb8/0x310
[  731.113012]  0 0
[  731.117449]  __alloc_pages_slowpath+0x2660/0x2d70
[  731.120527]  3503
[  731.124982]  ? warn_alloc+0x120/0x120
[  731.126919]  3503
[  731.131786]  ? pvclock_read_flags+0x160/0x160
[  731.137627]  ? warn_alloc+0x120/0x120
[  731.139681] Node 0 
[  731.144176]  ? print_usage_bug+0xc0/0xc0
[  731.147982] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  731.150192]  ? warn_alloc+0x120/0x120
[  731.154240] lowmem_reserve[]:
[  731.182712]  ? print_usage_bug+0xc0/0xc0
[  731.186497]  0
[  731.189623]  ? ktime_get+0x2c1/0x400
[  731.193678]  0
[  731.195498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.199192]  0
[  731.200997]  ? check_preemption_disabled+0x48/0x280
[  731.206514]  0
[  731.209374]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  731.216189]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.220665] Node 0 
[  731.226203]  ? should_fail+0x22d/0xd01
[  731.226213] DMA: 
[  731.228449]  ? kasan_check_read+0x11/0x20
[  731.232331] 1*4kB 
[  731.234398]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.238523] (U) 
[  731.240674]  ? __lock_acquire+0x62f/0x4c20
[  731.245754] 0*8kB 
[  731.247734]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.251949] 0*16kB 
[  731.254101]  ? should_fail+0x22d/0xd01
[  731.259188] 1*32kB 
[  731.261426]  ? print_usage_bug+0xc0/0xc0
[  731.265293] (U) 
[  731.267538]  ? mark_held_locks+0x130/0x130
[  731.271566] 2*64kB (U) 
[  731.273589]  ? mark_held_locks+0x130/0x130
[  731.277796] 1*128kB (U) 
[  731.280411]  ? check_preemption_disabled+0x48/0x280
[  731.284630] 1*256kB 
[  731.287305]  ? zap_class+0x640/0x640
[  731.292299] (U) 
[  731.294628]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  731.298316] 0*512kB 1*1024kB 
[  731.300303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.305040] (U) 
[  731.308146]  ? check_preemption_disabled+0x48/0x280
[  731.313665] 1*2048kB 
[  731.315672]  ? __lock_is_held+0xb5/0x140
[  731.320661] (M) 
[  731.323091]  __alloc_pages_nodemask+0xa80/0xde0
[  731.327134] 3*4096kB 
[  731.329106]  ? zap_class+0x640/0x640
[  731.333756] (M) 
[  731.336171]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  731.339877] = 15908kB
[  731.341868]  ? find_held_lock+0x36/0x1c0
[  731.346857] Node 0 
[  731.349272]  ? ____cache_alloc_node+0x1c7/0x1e0
[  731.353309] DMA32: 
[  731.355548]  ? lock_downgrade+0x900/0x900
[  731.360195] 5*4kB 
[  731.362445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.366570] (UM) 
[  731.368728]  cache_grow_begin+0xa5/0x8c0
[  731.374252] 2*8kB 
[  731.376315]  ? do_raw_spin_unlock+0xa7/0x330
[  731.380353] (UM) 
[  731.382508]  fallback_alloc+0x204/0x2e0
[  731.386886] 3*16kB (M) 
[  731.388964]  ____cache_alloc_node+0x1c7/0x1e0
[  731.392910] 3*32kB (UM) 
[  731.395506]  kmem_cache_alloc_node+0xe3/0x730
[  731.399982] 2*64kB 
[  731.402684]  ? lockdep_hardirqs_on+0x296/0x5b0
[  731.407157] (M) 
[  731.409399]  __alloc_skb+0x119/0x770
[  731.413956] 2*128kB (M) 
[  731.415964]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  731.419653] 4*256kB 
[  731.422676]  ? netdev_alloc_frag+0x1f0/0x1f0
[  731.428017] (M) 
[  731.430349]  ? vprintk_default+0x28/0x30
[  731.434738] 4*512kB (UM) 
[  731.436756]  ? vprintk_func+0x85/0x181
[  731.440800] 3*1024kB (UM) 
[  731.443592]  ? printk+0xa7/0xcf
[  731.447465] 3*2048kB (M) 
[  731.450324]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  731.453587] 3*4096kB 
[  731.456356]  new_skb+0x26/0x1c0
[  731.461080] (M) 
[  731.463492]  aoecmd_cfg+0x279/0x7f0
[  731.466756] = 25140kB
[  731.468740]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  731.472347] Node 0 
[  731.474766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.479060] Normal: 1714*4kB 
[  731.481319]  ? __lock_is_held+0xb5/0x140
[  731.486834] (UME) 
[  731.489956]  discover_timer+0x50/0x60
[  731.493983] 596*8kB (UMEH) 
[  731.496147]  call_timer_fn+0x272/0x920
[  731.499917] 89*16kB (UME) 
[  731.502861]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  731.506725] 20*32kB (UMH) 
[  731.509602]  ? process_timeout+0x40/0x40
[  731.514429] 2*64kB 
[  731.517281]  ? mark_held_locks+0xc7/0x130
[  731.521318] (UH) 
[  731.523559]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.527690] 0*128kB 
[  731.529762]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.534244] 0*256kB 0*512kB 
[  731.536586]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  731.541059] 0*1024kB 
[  731.544079]  ? lockdep_hardirqs_on+0x296/0x5b0
[  731.548904] 0*2048kB 0*4096kB 
[  731.551328]  ? trace_hardirqs_on+0xbd/0x310
[  731.555884] = 13816kB
[  731.555900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.559099]  ? kasan_check_read+0x11/0x20
[  731.563407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.565826]  ? __run_timers+0x7da/0xc70
[  731.574644] 9839 total pagecache pages
[  731.578805]  ? trace_hardirqs_off_caller+0x310/0x310
[  731.587379] 0 pages in swap cache
[  731.591381]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  731.595239] Swap cache stats: add 0, delete 0, find 0/0
[  731.600347]  __run_timers+0x7e5/0xc70
[  731.603782] Free swap  = 0kB
[  731.608644]  ? timer_fixup_init+0x70/0x70
[  731.613982] Total swap = 0kB
[  731.617789]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  731.620792] 1965979 pages RAM
[  731.624949]  ? zap_class+0x640/0x640
[  731.627951] 0 pages HighMem/MovableOnly
[  731.632969]  ? print_usage_bug+0xc0/0xc0
[  731.636054] 342293 pages reserved
[  731.639776]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  731.643723] 0 pages cma reserved
[  731.647785]  ? find_held_lock+0x36/0x1c0
[  731.651308] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  731.656411]  ? zap_class+0x640/0x640
[  731.656431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.656449]  ? check_preemption_disabled+0x48/0x280
[  731.659878] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  731.663889]  ? __lock_is_held+0xb5/0x140
[  731.670362] ksoftirqd/0 cpuset=
[  731.674088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.679608] /
[  731.684635]  ? check_preemption_disabled+0x48/0x280
[  731.694938]  mems_allowed=0
[  731.699017]  run_timer_softirq+0x52/0xb0
[  731.721497]  ? rcu_read_lock_sched_held+0x14f/0x180
[  731.726534]  __do_softirq+0x308/0xb7e
[  731.730346]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  731.734852]  ? lock_downgrade+0x900/0x900
[  731.739014]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  731.744136]  ? pvclock_read_flags+0x160/0x160
[  731.748641]  ? lapic_next_event+0x5a/0x90
[  731.752802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.758367]  ? kvm_clock_read+0x18/0x30
[  731.762350]  ? kvm_sched_clock_read+0x9/0x20
[  731.766796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.772375]  ? check_preemption_disabled+0x48/0x280
[  731.777412]  irq_exit+0x17f/0x1c0
[  731.780875]  smp_apic_timer_interrupt+0x1cb/0x760
[  731.785726]  ? smp_reschedule_interrupt+0x109/0x650
[  731.790777]  ? smp_call_function_single_interrupt+0x650/0x650
[  731.796677]  ? interrupt_entry+0xb5/0xc0
[  731.800766]  ? trace_hardirqs_off_caller+0xbb/0x310
[  731.805788]  ? trace_hardirqs_off_caller+0xbb/0x310
[  731.810840]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.815717]  ? trace_hardirqs_on_caller+0x310/0x310
[  731.820733]  ? trace_hardirqs_on_caller+0x310/0x310
[  731.825766]  ? task_prio+0x50/0x50
[  731.829315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.834860]  ? check_preemption_disabled+0x48/0x280
[  731.839895]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.844763]  apic_timer_interrupt+0xf/0x20
[  731.849002]  </IRQ>
[  731.851248] RIP: 0010:dump_stack+0x20e/0x39d
[  731.855691] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  731.874613] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  731.882337] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  731.889617] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  731.896918] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  731.904195] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  731.911468] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  731.918772]  ? dump_stack+0x205/0x39d
[  731.922622]  ? dump_stack_print_info.cold.1+0x20/0x20
[  731.927846]  dump_header+0x27b/0xf72
[  731.931586]  ? mark_held_locks+0x130/0x130
[  731.935843]  ? pagefault_out_of_memory+0x197/0x197
[  731.940789]  ? __lock_acquire+0x62f/0x4c20
[  731.945036]  ? zap_class+0x640/0x640
[  731.948759]  ? percpu_ref_get_many+0x240/0x240
[  731.953350]  ? print_usage_bug+0xc0/0xc0
[  731.957425]  ? print_usage_bug+0xc0/0xc0
[  731.961502]  ? zap_class+0x640/0x640
[  731.965228]  ? print_usage_bug+0xc0/0xc0
[  731.969295]  ? print_usage_bug+0xc0/0xc0
[  731.973372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.978924]  ? find_held_lock+0x36/0x1c0
[  731.983005]  ? mark_held_locks+0xc7/0x130
[  731.987189]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  731.992298]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  731.997408]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  732.002000]  ? trace_hardirqs_on+0xbd/0x310
[  732.006328]  ? kasan_check_read+0x11/0x20
[  732.010484]  ? ___ratelimit+0x3b4/0x672
[  732.014463]  ? trace_hardirqs_off_caller+0x310/0x310
[  732.019570]  ? trace_hardirqs_on+0x310/0x310
[  732.023998]  ? lock_downgrade+0x900/0x900
[  732.028160]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  732.033275]  ? ___ratelimit+0x3b9/0x672
[  732.037258]  ? idr_get_free+0xec0/0xec0
[  732.041234]  ? find_held_lock+0x36/0x1c0
[  732.045317]  oom_kill_process.cold.27+0x10/0x903
[  732.050077]  ? zap_class+0x640/0x640
[  732.053807]  ? check_preemption_disabled+0x48/0x280
[  732.058880]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  732.063842]  ? kasan_check_read+0x11/0x20
[  732.068002]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.073289]  ? oom_evaluate_task+0x540/0x540
[  732.077705]  ? find_held_lock+0x36/0x1c0
[  732.081784]  ? out_of_memory+0x974/0x1430
[  732.085956]  ? lock_downgrade+0x900/0x900
[  732.090109]  ? check_preemption_disabled+0x48/0x280
[  732.095163]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  732.100095]  ? kasan_check_read+0x11/0x20
[  732.104248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.109532]  ? rcu_softirq_qs+0x20/0x20
[  732.113520]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.119076]  ? oom_evaluate_task+0x302/0x540
[  732.123514]  out_of_memory+0xa84/0x1430
[  732.127508]  ? oom_killer_disable+0x3a0/0x3a0
[  732.132010]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  732.136953]  ? __mutex_add_waiter+0x2a0/0x2a0
[  732.141465]  __alloc_pages_slowpath+0x22d4/0x2d70
[  732.146347]  ? warn_alloc+0x120/0x120
[  732.150156]  ? rcu_softirq_qs+0x20/0x20
[  732.154162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.159705]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.165253]  ? should_fail+0x22d/0xd01
[  732.169154]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  732.174265]  ? zap_class+0x640/0x640
[  732.178012]  ? __lock_is_held+0xb5/0x140
[  732.182105]  ? mark_held_locks+0x130/0x130
[  732.186351]  ? lock_release+0xa00/0xa00
[  732.190334]  ? perf_trace_sched_process_exec+0x860/0x860
[  732.195806]  ? __might_sleep+0x95/0x190
[  732.199807]  __alloc_pages_nodemask+0xa80/0xde0
[  732.204502]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  732.209524]  ? __page_cache_alloc+0x191/0x5c0
[  732.214023]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  732.218958]  ? kasan_check_read+0x11/0x20
[  732.223126]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.228414]  ? zap_class+0x640/0x640
[  732.232139]  ? zap_class+0x640/0x640
[  732.235857]  ? zap_class+0x640/0x640
[  732.239586]  ? __do_page_cache_readahead+0x7ce/0x980
[  732.244701]  ? find_held_lock+0x36/0x1c0
[  732.248785]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  732.254343]  alloc_pages_current+0x173/0x350
[  732.258778]  __page_cache_alloc+0x38c/0x5c0
[  732.263112]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  732.268046]  ? kasan_check_read+0x11/0x20
[  732.272199]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.277483]  ? generic_perform_write+0x6a0/0x6a0
[  732.282244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.287799]  ? check_preemption_disabled+0x48/0x280
[  732.292863]  filemap_fault+0x1594/0x25f0
[  732.296950]  ? __lock_page_or_retry+0xa00/0xa00
[  732.301630]  ? mark_held_locks+0x130/0x130
[  732.305884]  ? rcu_softirq_qs+0x20/0x20
[  732.309898]  ? remove_wait_queue+0x1a6/0x360
[  732.314328]  ? trace_hardirqs_off_caller+0x310/0x310
[  732.319442]  ? filemap_map_pages+0xe04/0x1990
[  732.323976]  ? print_usage_bug+0xc0/0xc0
[  732.328044]  ? add_wait_queue+0x2b0/0x2b0
[  732.332196]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  732.337126]  ? print_usage_bug+0xc0/0xc0
[  732.341192]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  732.346733]  ? fput+0x130/0x1a0
[  732.350022]  ? poll_freewait+0x1d6/0x260
[  732.354086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.359634]  ? print_usage_bug+0xc0/0xc0
[  732.363710]  ? __lock_acquire+0x62f/0x4c20
[  732.367987]  ? lock_acquire+0x1ed/0x520
[  732.371970]  ? ext4_filemap_fault+0x7a/0xad
[  732.376314]  ? lock_release+0xa00/0xa00
[  732.380310]  ? perf_trace_sched_process_exec+0x860/0x860
[  732.385793]  ? print_usage_bug+0xc0/0xc0
[  732.389867]  ? print_usage_bug+0xc0/0xc0
[  732.393950]  ? down_read+0x8d/0x120
[  732.397590]  ? ext4_filemap_fault+0x7a/0xad
[  732.401920]  ? __down_interruptible+0x700/0x700
[  732.406608]  ext4_filemap_fault+0x82/0xad
[  732.410765]  __do_fault+0x100/0x6b0
[  732.414403]  ? pmd_devmap_trans_unstable+0x220/0x220
[  732.419513]  ? mark_held_locks+0x130/0x130
[  732.423755]  ? mark_held_locks+0x130/0x130
[  732.428008]  ? find_held_lock+0x36/0x1c0
[  732.432081]  ? zap_class+0x640/0x640
[  732.435799]  ? find_held_lock+0x36/0x1c0
[  732.439877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.445434]  __handle_mm_fault+0x307c/0x5920
[  732.449864]  ? poll_select_copy_remaining+0x18c/0x6a0
[  732.455092]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  732.459950]  ? __might_fault+0x12b/0x1e0
[  732.464017]  ? lock_downgrade+0x900/0x900
[  732.468186]  ? zap_class+0x640/0x640
[  732.471913]  ? zap_class+0x640/0x640
[  732.475637]  ? find_held_lock+0x36/0x1c0
[  732.479714]  ? handle_mm_fault+0x42a/0xc70
[  732.483955]  ? lock_downgrade+0x900/0x900
[  732.488106]  ? check_preemption_disabled+0x48/0x280
[  732.493145]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  732.498095]  ? kasan_check_read+0x11/0x20
[  732.502250]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.507534]  ? rcu_softirq_qs+0x20/0x20
[  732.511528]  ? trace_hardirqs_off_caller+0x310/0x310
[  732.516639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.522181]  ? check_preemption_disabled+0x48/0x280
[  732.527223]  handle_mm_fault+0x54f/0xc70
[  732.531807]  ? __handle_mm_fault+0x5920/0x5920
[  732.536413]  ? find_vma+0x34/0x190
[  732.539976]  __do_page_fault+0x5e8/0xe60
[  732.544041]  ? trace_hardirqs_off+0xb8/0x310
[  732.548468]  do_page_fault+0xf2/0x7e0
[  732.552274]  ? vmalloc_sync_all+0x30/0x30
[  732.556428]  ? error_entry+0x70/0xd0
[  732.560151]  ? trace_hardirqs_off_caller+0xbb/0x310
[  732.565184]  ? trace_hardirqs_on_caller+0xc0/0x310
[  732.570135]  ? syscall_return_slowpath+0x5e0/0x5e0
[  732.575072]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  732.579927]  ? trace_hardirqs_on_caller+0x310/0x310
[  732.584950]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  732.590411]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  732.595435]  ? prepare_exit_to_usermode+0x291/0x3b0
[  732.600459]  ? page_fault+0x8/0x30
[  732.604007]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  732.608872]  ? page_fault+0x8/0x30
[  732.612447]  page_fault+0x1e/0x30
[  732.615906] RIP: 0033:0x7f01c7eacdd3
[  732.619638] Code: Bad RIP value.
[  732.623002] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  732.628372] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  732.635653] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  732.642931] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  732.650209] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  732.657484] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  732.664796] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  732.664885] aoe: skb alloc failure
[  732.671314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  732.671324] Call Trace:
[  732.674943] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  732.684228]  dump_stack+0x244/0x39d
[  732.686790] init cpuset=
[  732.696542]  ? dump_stack_print_info.cold.1+0x20/0x20
[  732.700151] /
[  732.702843]  warn_alloc.cold.117+0xb7/0x1bd
[  732.708017]  mems_allowed=0
[  732.709747]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  732.721833]  ? lock_downgrade+0x900/0x900
[  732.726000]  ? trace_hardirqs_off+0xb8/0x310
[  732.730422]  ? trace_hardirqs_off+0xb8/0x310
[  732.734853]  __alloc_pages_slowpath+0x2660/0x2d70
[  732.739735]  ? warn_alloc+0x120/0x120
[  732.743550]  ? warn_alloc+0x120/0x120
[  732.747369]  ? print_usage_bug+0xc0/0xc0
[  732.751434]  ? warn_alloc+0x120/0x120
[  732.755241]  ? print_usage_bug+0xc0/0xc0
[  732.759333]  ? __lock_acquire+0x62f/0x4c20
[  732.763591]  ? __lock_acquire+0x62f/0x4c20
[  732.767851]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.773401]  ? should_fail+0x22d/0xd01
[  732.777302]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  732.782412]  ? __lock_acquire+0x62f/0x4c20
[  732.786658]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  732.791764]  ? __lock_acquire+0x62f/0x4c20
[  732.796006]  ? should_fail+0x22d/0xd01
[  732.799902]  ? find_held_lock+0x36/0x1c0
[  732.803979]  ? mark_held_locks+0x130/0x130
[  732.808223]  ? mark_held_locks+0x130/0x130
[  732.812459]  ? zap_class+0x640/0x640
[  732.816179]  ? zap_class+0x640/0x640
[  732.819900]  ? print_usage_bug+0xc0/0xc0
[  732.823984]  ? do_raw_spin_unlock+0xa7/0x330
[  732.828398]  ? zap_class+0x640/0x640
[  732.832119]  ? print_usage_bug+0xc0/0xc0
[  732.836183]  ? wq_watchdog_touch+0x9c/0xfe
[  732.840427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.845971]  ? check_preemption_disabled+0x48/0x280
[  732.851007]  ? __lock_is_held+0xb5/0x140
[  732.855085]  __alloc_pages_nodemask+0xa80/0xde0
[  732.859762]  ? zap_class+0x640/0x640
[  732.863520]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  732.868552]  ? find_held_lock+0x36/0x1c0
[  732.872628]  ? ____cache_alloc_node+0x1c7/0x1e0
[  732.877303]  ? lock_downgrade+0x900/0x900
[  732.881464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.887015]  cache_grow_begin+0xa5/0x8c0
[  732.891091]  ? do_raw_spin_unlock+0xa7/0x330
[  732.895511]  fallback_alloc+0x204/0x2e0
[  732.899523]  ____cache_alloc_node+0x1c7/0x1e0
[  732.904048]  kmem_cache_alloc_node+0xe3/0x730
[  732.908554]  ? ipv6_get_ifaddr+0x42e/0x620
[  732.912817]  __alloc_skb+0x119/0x770
[  732.916541]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.921832]  ? netdev_alloc_frag+0x1f0/0x1f0
[  732.926245]  ? lock_downgrade+0x900/0x900
[  732.930406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.935954]  ? refcount_sub_and_test_checked+0x203/0x310
[  732.941415]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  732.946877]  ? addrconf_rs_timer+0x690/0x690
[  732.951306]  ndisc_alloc_skb+0x144/0x340
[  732.955378]  ndisc_send_rs+0x331/0x6e0
[  732.959277]  addrconf_rs_timer+0x314/0x690
[  732.963522]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  732.967782]  call_timer_fn+0x272/0x920
[  732.971682]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  732.975924]  ? process_timeout+0x40/0x40
[  732.980002]  ? __run_timers+0x7da/0xc70
[  732.983990]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.988491]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.992994]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  732.997235]  ? lockdep_hardirqs_on+0x296/0x5b0
[  733.001843]  ? trace_hardirqs_on+0xbd/0x310
[  733.006189]  ? kasan_check_read+0x11/0x20
[  733.010346]  ? __run_timers+0x7da/0xc70
[  733.014330]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.019449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  733.023695]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  733.027936]  __run_timers+0x7e5/0xc70
[  733.031762]  ? timer_fixup_init+0x70/0x70
[  733.035920]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.040426]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.044930]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  733.049530]  ? trace_hardirqs_on+0xbd/0x310
[  733.053858]  ? kasan_check_read+0x11/0x20
[  733.058016]  ? finish_task_switch+0x1f4/0x910
[  733.062537]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.067658]  ? compat_start_thread+0x80/0x80
[  733.072111]  ? pvclock_read_flags+0x160/0x160
[  733.076612]  ? __switch_to_asm+0x34/0x70
[  733.080695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.086250]  ? check_preemption_disabled+0x48/0x280
[  733.091282]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  733.096852]  ? rcu_pm_notify+0xc0/0xc0
[  733.100748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.106289]  ? check_preemption_disabled+0x48/0x280
[  733.111320]  run_timer_softirq+0x52/0xb0
[  733.115405]  ? rcu_read_lock_sched_held+0x14f/0x180
[  733.120452]  __do_softirq+0x308/0xb7e
[  733.124289]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  733.129402]  ? trace_hardirqs_off+0xb8/0x310
[  733.133830]  ? rcu_irq_enter+0x18c/0x310
[  733.137924]  ? schedule+0x108/0x460
[  733.141569]  ? trace_hardirqs_off+0xb8/0x310
[  733.145988]  ? smpboot_thread_fn+0x68b/0xa00
[  733.150403]  ? trace_hardirqs_on+0x310/0x310
[  733.154844]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.160391]  ? check_preemption_disabled+0x48/0x280
[  733.165423]  ? takeover_tasklets+0xa90/0xa90
[  733.169848]  run_ksoftirqd+0x5e/0x100
[  733.173669]  smpboot_thread_fn+0x68b/0xa00
[  733.177940]  ? sort_range+0x30/0x30
[  733.181588]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  733.186698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.192248]  ? __kthread_parkme+0xfb/0x1a0
[  733.196494]  kthread+0x35a/0x420
[  733.199868]  ? sort_range+0x30/0x30
[  733.203497]  ? kthread_stop+0x900/0x900
[  733.207481]  ret_from_fork+0x3a/0x50
[  733.211214] warn_alloc_show_mem: 1 callbacks suppressed
[  733.211226] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  733.211228] Mem-Info:
[  733.211259] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  733.211259]  active_file:14 inactive_file:12 isolated_file:0
[  733.211259]  unevictable:0 dirty:0 writeback:0 unstable:0
[  733.211259]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  733.211259]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  733.211259]  free:13708 free_pcp:294 free_cma:0
[  733.216612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  733.222509] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  733.224911] Call Trace:
[  733.257981] Node 0 
[  733.267344]  <IRQ>
[  733.295230] 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
[  733.297818]  dump_stack+0x244/0x39d
[  733.300025] lowmem_reserve[]: 0
[  733.302194]  ? dump_stack_print_info.cold.1+0x20/0x20
[  733.327686]  2819
[  733.331342]  warn_alloc.cold.117+0xb7/0x1bd
[  733.334577]  6323 6323
[  733.339792]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  733.346168]  ? lock_downgrade+0x900/0x900
[  733.348649] Node 0 
[  733.353503]  ? trace_hardirqs_off+0xb8/0x310
[  733.357651] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  733.359871]  ? trace_hardirqs_off+0xb8/0x310
[  733.364255] lowmem_reserve[]:
[  733.391176]  __alloc_pages_slowpath+0x2660/0x2d70
[  733.395584]  0 0
[  733.398738]  ? warn_alloc+0x120/0x120
[  733.403535]  3503 3503
[  733.405562]  ? pvclock_read_flags+0x160/0x160
[  733.411863]  ? warn_alloc+0x120/0x120
[  733.416337] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  733.420243]  ? print_usage_bug+0xc0/0xc0
[  733.420259]  ? warn_alloc+0x120/0x120
[  733.449851] lowmem_reserve[]:
[  733.453976]  ? print_usage_bug+0xc0/0xc0
[  733.457750]  0
[  733.460858]  ? ktime_get+0x2c1/0x400
[  733.464900]  0
[  733.466703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.470400]  0
[  733.472204]  ? check_preemption_disabled+0x48/0x280
[  733.477734]  0
[  733.479553]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  733.484549] Node 0 
[  733.486362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.490834] DMA: 1*4kB 
[  733.493105]  ? should_fail+0x22d/0xd01
[  733.498633] (U) 
[  733.501225]  ? kasan_check_read+0x11/0x20
[  733.505095] 0*8kB 
[  733.507121]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.511258] 0*16kB 
[  733.513414]  ? __lock_acquire+0x62f/0x4c20
[  733.518509] 1*32kB 
[  733.520764]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.524978] (U) 
[  733.527218]  ? should_fail+0x22d/0xd01
[  733.532296] 2*64kB (U) 
[  733.534302]  ? print_usage_bug+0xc0/0xc0
[  733.538165] 1*128kB 
[  733.540758]  ? mark_held_locks+0x130/0x130
[  733.544793] (U) 
[  733.547126]  ? mark_held_locks+0x130/0x130
[  733.551342] 1*256kB 
[  733.553320]  ? check_preemption_disabled+0x48/0x280
[  733.557530] (U) 
[  733.559877]  ? zap_class+0x640/0x640
[  733.564863] 0*512kB 1*1024kB 
[  733.566866]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  733.570555] (U) 
[  733.573670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.578398] 1*2048kB (M) 
[  733.580393]  ? check_preemption_disabled+0x48/0x280
[  733.585915] 3*4096kB (M) 
[  733.588690]  ? __lock_is_held+0xb5/0x140
[  733.593673] = 15908kB
[  733.593682] Node 0 
[  733.596453]  __alloc_pages_nodemask+0xa80/0xde0
[  733.600487] DMA32: 5*4kB 
[  733.602944]  ? zap_class+0x640/0x640
[  733.605163] (UM) 
[  733.609841]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  733.612585] 2*8kB 
[  733.616307]  ? find_held_lock+0x36/0x1c0
[  733.618347] (UM) 
[  733.623372]  ? ____cache_alloc_node+0x1c7/0x1e0
[  733.625511] 3*16kB 
[  733.629583]  ? lock_downgrade+0x900/0x900
[  733.631618] (M) 
[  733.636294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.638515] 3*32kB 
[  733.642664]  cache_grow_begin+0xa5/0x8c0
[  733.644615] (UM) 
[  733.650157]  ? do_raw_spin_unlock+0xa7/0x330
[  733.652372] 2*64kB 
[  733.656436]  fallback_alloc+0x204/0x2e0
[  733.658482] (M) 
[  733.662893]  ____cache_alloc_node+0x1c7/0x1e0
[  733.665108] 2*128kB 
[  733.669084]  kmem_cache_alloc_node+0xe3/0x730
[  733.671043] (M) 
[  733.675556]  ? lockdep_hardirqs_on+0x296/0x5b0
[  733.677864] 4*256kB 
[  733.682361]  __alloc_skb+0x119/0x770
[  733.684316] (M) 
[  733.688901]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  733.691224] 4*512kB 
[  733.694935]  ? netdev_alloc_frag+0x1f0/0x1f0
[  733.696891] (UM) 
[  733.702262]  ? vprintk_default+0x28/0x30
[  733.704566] 3*1024kB 
[  733.709018]  ? vprintk_func+0x85/0x181
[  733.711063] (UM) 
[  733.715122]  ? printk+0xa7/0xcf
[  733.717513] 3*2048kB 
[  733.721397]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  733.723443] (M) 
[  733.726734]  new_skb+0x26/0x1c0
[  733.729109] 3*4096kB (M) 
[  733.733906]  aoecmd_cfg+0x279/0x7f0
[  733.735863] = 25140kB
[  733.739145]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  733.741882] Node 0 
[  733.745512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.747901] Normal: 
[  733.752228]  ? __lock_is_held+0xb5/0x140
[  733.754438] 1714*4kB 
[  733.759997]  discover_timer+0x50/0x60
[  733.762296] (UME) 
[  733.766374]  call_timer_fn+0x272/0x920
[  733.768797] 596*8kB 
[  733.772609]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  733.774740] (UMEH) 
[  733.778626]  ? process_timeout+0x40/0x40
[  733.780936] 89*16kB 
[  733.785785]  ? mark_held_locks+0xc7/0x130
[  733.788001] (UME) 
[  733.792066]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.794375] 20*32kB 
[  733.798521]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.800673] (UMH) 
[  733.805166]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  733.807474] 2*64kB 
[  733.811970]  ? lockdep_hardirqs_on+0x296/0x5b0
[  733.814101] (UH) 
[  733.818953]  ? trace_hardirqs_on+0xbd/0x310
[  733.821170] 0*128kB 
[  733.825754]  ? kasan_check_read+0x11/0x20
[  733.827798] 0*256kB 
[  733.832127]  ? __run_timers+0x7da/0xc70
[  733.834434] 0*512kB 
[  733.838613]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.840927] 0*1024kB 0*2048kB 
[  733.844922]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  733.847219] 0*4096kB 
[  733.852332]  __run_timers+0x7e5/0xc70
[  733.855508] = 13816kB
[  733.860361]  ? timer_fixup_init+0x70/0x70
[  733.862765] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  733.866567]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  733.868966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  733.873105]  ? zap_class+0x640/0x640
[  733.881925] 9839 total pagecache pages
[  733.886959]  ? print_usage_bug+0xc0/0xc0
[  733.895523] 0 pages in swap cache
[  733.899241]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  733.903101] Swap cache stats: add 0, delete 0, find 0/0
[  733.903111] Free swap  = 0kB
[  733.907174]  ? find_held_lock+0x36/0x1c0
[  733.910609] Total swap = 0kB
[  733.915797]  ? zap_class+0x640/0x640
[  733.921163] 1965979 pages RAM
[  733.924185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.928228] 0 pages HighMem/MovableOnly
[  733.931256]  ? check_preemption_disabled+0x48/0x280
[  733.934951] 342293 pages reserved
[  733.938063]  ? __lock_is_held+0xb5/0x140
[  733.943582] 0 pages cma reserved
[  733.947562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.952646] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  733.956019]  ? check_preemption_disabled+0x48/0x280
[  733.956056]  run_timer_softirq+0x52/0xb0
[  733.956072]  ? rcu_read_lock_sched_held+0x14f/0x180
[  733.960399] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  733.963507]  __do_softirq+0x308/0xb7e
[  733.969025] ksoftirqd/0 cpuset=
[  733.975517]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  733.980515] /
[  733.984573]  ? lock_downgrade+0x900/0x900
[  733.984602]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  733.989599]  mems_allowed=0
[  733.999945]  ? pvclock_read_flags+0x160/0x160
[  734.029879]  ? lapic_next_event+0x5a/0x90
[  734.034048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.039603]  ? kvm_clock_read+0x18/0x30
[  734.043592]  ? kvm_sched_clock_read+0x9/0x20
[  734.048023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.053569]  ? check_preemption_disabled+0x48/0x280
[  734.058617]  irq_exit+0x17f/0x1c0
[  734.062080]  smp_apic_timer_interrupt+0x1cb/0x760
[  734.066929]  ? smp_reschedule_interrupt+0x109/0x650
[  734.071951]  ? smp_call_function_single_interrupt+0x650/0x650
[  734.077849]  ? interrupt_entry+0xb5/0xc0
[  734.081923]  ? trace_hardirqs_off_caller+0xbb/0x310
[  734.086939]  ? trace_hardirqs_off_caller+0xbb/0x310
[  734.091964]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.096825]  ? trace_hardirqs_on_caller+0x310/0x310
[  734.101847]  ? trace_hardirqs_on_caller+0x310/0x310
[  734.106869]  ? task_prio+0x50/0x50
[  734.110420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.115988]  ? check_preemption_disabled+0x48/0x280
[  734.122406]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.127269]  apic_timer_interrupt+0xf/0x20
[  734.131503]  </IRQ>
[  734.133747] RIP: 0010:dump_stack+0x20e/0x39d
[  734.138161] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  734.157071] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  734.164807] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  734.172088] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  734.179363] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  734.186631] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  734.193913] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  734.201218]  ? dump_stack+0x205/0x39d
[  734.205043]  ? dump_stack_print_info.cold.1+0x20/0x20
[  734.210257]  dump_header+0x27b/0xf72
[  734.213994]  ? mark_held_locks+0x130/0x130
[  734.218240]  ? pagefault_out_of_memory+0x197/0x197
[  734.223186]  ? __lock_acquire+0x62f/0x4c20
[  734.227422]  ? zap_class+0x640/0x640
[  734.231143]  ? percpu_ref_get_many+0x240/0x240
[  734.235730]  ? print_usage_bug+0xc0/0xc0
[  734.239825]  ? print_usage_bug+0xc0/0xc0
[  734.243898]  ? zap_class+0x640/0x640
[  734.247620]  ? print_usage_bug+0xc0/0xc0
[  734.251684]  ? print_usage_bug+0xc0/0xc0
[  734.255760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.261317]  ? find_held_lock+0x36/0x1c0
[  734.265398]  ? mark_held_locks+0xc7/0x130
[  734.269569]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  734.274694]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  734.279801]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  734.284401]  ? trace_hardirqs_on+0xbd/0x310
[  734.288755]  ? kasan_check_read+0x11/0x20
[  734.292942]  ? ___ratelimit+0x3b4/0x672
[  734.296945]  ? trace_hardirqs_off_caller+0x310/0x310
[  734.302057]  ? trace_hardirqs_on+0x310/0x310
[  734.306475]  ? lock_downgrade+0x900/0x900
[  734.310638]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  734.315752]  ? ___ratelimit+0x3b9/0x672
[  734.319737]  ? idr_get_free+0xec0/0xec0
[  734.323716]  ? find_held_lock+0x36/0x1c0
[  734.327797]  oom_kill_process.cold.27+0x10/0x903
[  734.332598]  ? zap_class+0x640/0x640
[  734.336347]  ? check_preemption_disabled+0x48/0x280
[  734.341380]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  734.346316]  ? kasan_check_read+0x11/0x20
[  734.350474]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.355765]  ? oom_evaluate_task+0x540/0x540
[  734.360182]  ? find_held_lock+0x36/0x1c0
[  734.364263]  ? out_of_memory+0x974/0x1430
[  734.368415]  ? lock_downgrade+0x900/0x900
[  734.372567]  ? check_preemption_disabled+0x48/0x280
[  734.377606]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  734.382545]  ? kasan_check_read+0x11/0x20
[  734.386706]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.391993]  ? rcu_softirq_qs+0x20/0x20
[  734.395978]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.401523]  ? oom_evaluate_task+0x302/0x540
[  734.405943]  out_of_memory+0xa84/0x1430
[  734.409949]  ? oom_killer_disable+0x3a0/0x3a0
[  734.414507]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  734.419445]  ? __mutex_add_waiter+0x2a0/0x2a0
[  734.423987]  __alloc_pages_slowpath+0x22d4/0x2d70
[  734.428875]  ? warn_alloc+0x120/0x120
[  734.432686]  ? rcu_softirq_qs+0x20/0x20
[  734.436691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.442245]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.447791]  ? should_fail+0x22d/0xd01
[  734.451702]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  734.456846]  ? zap_class+0x640/0x640
[  734.460630]  ? __lock_is_held+0xb5/0x140
[  734.464711]  ? mark_held_locks+0x130/0x130
[  734.468959]  ? lock_release+0xa00/0xa00
[  734.472964]  ? perf_trace_sched_process_exec+0x860/0x860
[  734.478438]  ? __might_sleep+0x95/0x190
[  734.482424]  __alloc_pages_nodemask+0xa80/0xde0
[  734.487110]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  734.492165]  ? __page_cache_alloc+0x191/0x5c0
[  734.496668]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  734.501607]  ? kasan_check_read+0x11/0x20
[  734.505761]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.511046]  ? zap_class+0x640/0x640
[  734.514777]  ? zap_class+0x640/0x640
[  734.518504]  ? zap_class+0x640/0x640
[  734.522223]  ? __do_page_cache_readahead+0x7ce/0x980
[  734.527336]  ? find_held_lock+0x36/0x1c0
[  734.531882]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  734.537434]  alloc_pages_current+0x173/0x350
[  734.541866]  __page_cache_alloc+0x38c/0x5c0
[  734.546192]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  734.551125]  ? kasan_check_read+0x11/0x20
[  734.555282]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.560571]  ? generic_perform_write+0x6a0/0x6a0
[  734.565340]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.570884]  ? check_preemption_disabled+0x48/0x280
[  734.575916]  filemap_fault+0x1594/0x25f0
[  734.579995]  ? __lock_page_or_retry+0xa00/0xa00
[  734.584676]  ? mark_held_locks+0x130/0x130
[  734.588947]  ? rcu_softirq_qs+0x20/0x20
[  734.592931]  ? remove_wait_queue+0x1a6/0x360
[  734.597345]  ? trace_hardirqs_off_caller+0x310/0x310
[  734.602461]  ? filemap_map_pages+0xe04/0x1990
[  734.606972]  ? print_usage_bug+0xc0/0xc0
[  734.611043]  ? add_wait_queue+0x2b0/0x2b0
[  734.615199]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  734.620133]  ? print_usage_bug+0xc0/0xc0
[  734.624204]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  734.629749]  ? fput+0x130/0x1a0
[  734.633036]  ? poll_freewait+0x1d6/0x260
[  734.637100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.642665]  ? print_usage_bug+0xc0/0xc0
[  734.646764]  ? __lock_acquire+0x62f/0x4c20
[  734.651020]  ? lock_acquire+0x1ed/0x520
[  734.655005]  ? ext4_filemap_fault+0x7a/0xad
[  734.659340]  ? lock_release+0xa00/0xa00
[  734.663321]  ? perf_trace_sched_process_exec+0x860/0x860
[  734.668777]  ? print_usage_bug+0xc0/0xc0
[  734.672855]  ? print_usage_bug+0xc0/0xc0
[  734.676933]  ? down_read+0x8d/0x120
[  734.680600]  ? ext4_filemap_fault+0x7a/0xad
[  734.684940]  ? __down_interruptible+0x700/0x700
[  734.689626]  ext4_filemap_fault+0x82/0xad
[  734.693798]  __do_fault+0x100/0x6b0
[  734.697446]  ? pmd_devmap_trans_unstable+0x220/0x220
[  734.702558]  ? mark_held_locks+0x130/0x130
[  734.706827]  ? mark_held_locks+0x130/0x130
[  734.711067]  ? find_held_lock+0x36/0x1c0
[  734.715139]  ? zap_class+0x640/0x640
[  734.718860]  ? find_held_lock+0x36/0x1c0
[  734.722936]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.728487]  __handle_mm_fault+0x307c/0x5920
[  734.732917]  ? poll_select_copy_remaining+0x18c/0x6a0
[  734.738125]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  734.742979]  ? __might_fault+0x12b/0x1e0
[  734.747047]  ? lock_downgrade+0x900/0x900
[  734.751213]  ? zap_class+0x640/0x640
[  734.754956]  ? zap_class+0x640/0x640
[  734.758694]  ? find_held_lock+0x36/0x1c0
[  734.762769]  ? handle_mm_fault+0x42a/0xc70
[  734.767009]  ? lock_downgrade+0x900/0x900
[  734.771187]  ? check_preemption_disabled+0x48/0x280
[  734.776218]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  734.781158]  ? kasan_check_read+0x11/0x20
[  734.785314]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.790623]  ? rcu_softirq_qs+0x20/0x20
[  734.794603]  ? trace_hardirqs_off_caller+0x310/0x310
[  734.799712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.805253]  ? check_preemption_disabled+0x48/0x280
[  734.810286]  handle_mm_fault+0x54f/0xc70
[  734.814354]  ? __handle_mm_fault+0x5920/0x5920
[  734.818966]  ? find_vma+0x34/0x190
[  734.822522]  __do_page_fault+0x5e8/0xe60
[  734.826607]  ? trace_hardirqs_off+0xb8/0x310
[  734.831033]  do_page_fault+0xf2/0x7e0
[  734.834859]  ? vmalloc_sync_all+0x30/0x30
[  734.839020]  ? error_entry+0x70/0xd0
[  734.842738]  ? trace_hardirqs_off_caller+0xbb/0x310
[  734.847757]  ? trace_hardirqs_on_caller+0xc0/0x310
[  734.852694]  ? syscall_return_slowpath+0x5e0/0x5e0
[  734.857633]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.862480]  ? trace_hardirqs_on_caller+0x310/0x310
[  734.867515]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  734.873000]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  734.878023]  ? prepare_exit_to_usermode+0x291/0x3b0
[  734.883060]  ? page_fault+0x8/0x30
[  734.886637]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.891487]  ? page_fault+0x8/0x30
[  734.895035]  page_fault+0x1e/0x30
[  734.898490] RIP: 0033:0x7f01c7eacdd3
[  734.902236] Code: Bad RIP value.
[  734.905612] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  734.910999] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  734.918288] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  734.925562] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  734.932847] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  734.940121] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  734.947427] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  734.947505] aoe: skb alloc failure
[  734.953934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  734.953940] Call Trace:
[  734.953962]  dump_stack+0x244/0x39d
[  734.953981]  ? dump_stack_print_info.cold.1+0x20/0x20
[  734.957539] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  734.966876]  warn_alloc.cold.117+0xb7/0x1bd
[  734.969432] init cpuset=
[  734.973059]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  734.978229] /
[  734.987939]  ? lock_downgrade+0x900/0x900
[  734.992244]  mems_allowed=0
[  734.994916]  ? trace_hardirqs_off+0xb8/0x310
[  735.012912]  ? trace_hardirqs_off+0xb8/0x310
[  735.017337]  __alloc_pages_slowpath+0x2660/0x2d70
[  735.022231]  ? warn_alloc+0x120/0x120
[  735.026041]  ? warn_alloc+0x120/0x120
[  735.029858]  ? print_usage_bug+0xc0/0xc0
[  735.033925]  ? warn_alloc+0x120/0x120
[  735.037732]  ? print_usage_bug+0xc0/0xc0
[  735.041797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.047347]  ? wake_up_klogd+0x11a/0x180
[  735.051413]  ? console_device+0xc0/0xc0
[  735.055391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.060936]  ? should_fail+0x22d/0xd01
[  735.064843]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  735.069953]  ? __lock_acquire+0x62f/0x4c20
[  735.074197]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  735.079305]  ? should_fail+0x22d/0xd01
[  735.083208]  ? mark_held_locks+0x130/0x130
[  735.087453]  ? mark_held_locks+0x130/0x130
[  735.091694]  ? kasan_check_read+0x11/0x20
[  735.095857]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.101141]  ? rcu_softirq_qs+0x20/0x20
[  735.105129]  ? vprintk_default+0x28/0x30
[  735.109195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.114754]  ? check_preemption_disabled+0x48/0x280
[  735.119785]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  735.125424]  ? rcu_pm_notify+0xc0/0xc0
[  735.129338]  __alloc_pages_nodemask+0xa80/0xde0
[  735.134015]  ? zap_class+0x640/0x640
[  735.137738]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  735.142770]  ? find_held_lock+0x36/0x1c0
[  735.146878]  ? ____cache_alloc_node+0x1c7/0x1e0
[  735.151551]  ? lock_downgrade+0x900/0x900
[  735.155709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.161255]  cache_grow_begin+0xa5/0x8c0
[  735.165328]  ? do_raw_spin_unlock+0xa7/0x330
[  735.169750]  fallback_alloc+0x204/0x2e0
[  735.173737]  ____cache_alloc_node+0x1c7/0x1e0
[  735.178241]  kmem_cache_alloc+0x1f8/0x730
[  735.182395]  ? put_dec+0x3b/0xf0
[  735.185783]  __build_skb+0xab/0x430
[  735.189423]  ? skb_try_coalesce+0x1b70/0x1b70
[  735.193930]  ? find_held_lock+0x36/0x1c0
[  735.198000]  ? __alloc_pages_nodemask+0xde0/0xde0
[  735.202852]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.208419]  ? check_preemption_disabled+0x48/0x280
[  735.213444]  __napi_alloc_skb+0x1d6/0x310
[  735.217632]  page_to_skb.isra.41+0xee/0x8d0
[  735.223176]  ? check_preemption_disabled+0x48/0x280
[  735.228206]  ? virtnet_cpu_online+0x40/0x40
[  735.232534]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  735.237469]  ? kasan_check_read+0x11/0x20
[  735.241621]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.246903]  ? rcu_softirq_qs+0x20/0x20
[  735.250895]  receive_mergeable+0x155d/0x3a90
[  735.255318]  ? netconsole_netdev_event+0x280/0x280
[  735.260264]  ? virtnet_probe+0x2240/0x2240
[  735.264502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.270053]  ? netconsole_netdev_event+0x280/0x280
[  735.275000]  ? console_unlock+0x8d8/0x1160
[  735.279251]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  735.283956]  ? lock_release+0xa00/0xa00
[  735.287945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.293487]  ? wake_up_klogd+0x11a/0x180
[  735.297552]  ? console_device+0xc0/0xc0
[  735.301532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.307087]  ? vprintk_emit+0x268/0x930
[  735.311071]  ? wake_up_klogd+0x180/0x180
[  735.315143]  ? find_held_lock+0x36/0x1c0
[  735.319211]  ? print_usage_bug+0xc0/0xc0
[  735.323289]  ? ___ratelimit+0x3b4/0x672
[  735.327269]  ? lock_downgrade+0x900/0x900
[  735.331420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.336961]  ? print_usage_bug+0xc0/0xc0
[  735.341027]  ? trace_hardirqs_off+0xb8/0x310
[  735.345439]  ? kasan_check_read+0x11/0x20
[  735.349597]  ? zap_class+0x640/0x640
[  735.353315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.358856]  ? check_preemption_disabled+0x48/0x280
[  735.363890]  ? __lock_is_held+0xb5/0x140
[  735.367971]  ? rcu_read_lock_sched_held+0x14f/0x180
[  735.372997]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  735.378540]  ? tg_unthrottle_up+0x220/0x220
[  735.382881]  ? update_load_avg+0x13b8/0x2470
[  735.387304]  ? print_usage_bug+0xc0/0xc0
[  735.391372]  ? print_usage_bug+0xc0/0xc0
[  735.395436]  ? print_usage_bug+0xc0/0xc0
[  735.399504]  ? __lock_acquire+0x62f/0x4c20
[  735.403757]  ? zap_class+0x640/0x640
[  735.407473]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  735.412524]  ? __lock_acquire+0x62f/0x4c20
[  735.416769]  ? __lock_acquire+0x62f/0x4c20
[  735.421238]  ? __lock_acquire+0x62f/0x4c20
[  735.425490]  ? mark_held_locks+0x130/0x130
[  735.429761]  ? mark_held_locks+0x130/0x130
[  735.434002]  ? mark_held_locks+0x130/0x130
[  735.438237]  ? find_held_lock+0x36/0x1c0
[  735.442316]  ? update_curr+0x4cf/0xbd0
[  735.446222]  receive_buf+0xb3c/0x3270
[  735.450072]  ? print_usage_bug+0xc0/0xc0
[  735.454149]  ? rcu_softirq_qs+0x20/0x20
[  735.458142]  ? receive_mergeable+0x3a90/0x3a90
[  735.462730]  ? update_curr+0x4ec/0xbd0
[  735.466621]  ? zap_class+0x640/0x640
[  735.470341]  ? print_usage_bug+0xc0/0xc0
[  735.474411]  ? find_held_lock+0x36/0x1c0
[  735.478486]  ? try_to_wake_up+0x10a/0x12e0
[  735.482725]  ? lock_downgrade+0x900/0x900
[  735.486884]  ? trace_hardirqs_off+0xb8/0x310
[  735.491297]  ? kasan_check_read+0x11/0x20
[  735.495450]  ? do_raw_spin_unlock+0xa7/0x330
[  735.499867]  ? trace_hardirqs_on+0x310/0x310
[  735.504295]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  735.509407]  ? try_to_wake_up+0x10a/0x12e0
[  735.513646]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  735.518756]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  735.523864]  ? lockdep_hardirqs_on+0x296/0x5b0
[  735.528456]  ? migrate_swap_stop+0x8a0/0x8a0
[  735.532868]  ? trace_hardirqs_off_caller+0x310/0x310
[  735.538019]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.543564]  ? radix_tree_descend+0x13c/0x2e0
[  735.548073]  ? plist_requeue+0x620/0x620
[  735.552148]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  735.557276]  ? zap_class+0x640/0x640
[  735.560998]  ? find_held_lock+0x36/0x1c0
[  735.565061]  ? zap_class+0x640/0x640
[  735.568786]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.574338]  ? __radix_tree_lookup+0x358/0x4c0
[  735.578930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.584475]  ? vring_use_dma_api+0xa5/0xc0
[  735.588727]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.594272]  ? vring_unmap_one+0x5a/0x410
[  735.598432]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.603972]  ? detach_buf+0x34b/0x5d0
[  735.607787]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  735.613337]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  735.618103]  ? lock_downgrade+0x900/0x900
[  735.622264]  ? detach_buf+0x5d0/0x5d0
[  735.626074]  ? __lock_acquire+0x62f/0x4c20
[  735.630321]  ? do_raw_spin_unlock+0xa7/0x330
[  735.634738]  ? do_raw_spin_trylock+0x270/0x270
[  735.639332]  virtnet_poll+0x421/0x105f
[  735.643239]  ? receive_buf+0x3270/0x3270
[  735.647315]  ? flush_rcu_work+0x90/0x90
[  735.651300]  ? net_rx_action+0x4b5/0x19b0
[  735.655455]  ? net_rx_action+0x4b5/0x19b0
[  735.659610]  ? lockdep_hardirqs_on+0x296/0x5b0
[  735.664208]  ? call_timer_fn+0x2c0/0x920
[  735.668275]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.673827]  ? check_preemption_disabled+0x48/0x280
[  735.678861]  net_rx_action+0x7fa/0x19b0
[  735.682873]  ? napi_complete_done+0x7a0/0x7a0
[  735.687373]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  735.692423]  ? find_held_lock+0x36/0x1c0
[  735.696502]  ? __run_timers+0xa20/0xc70
[  735.700484]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.704992]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.709495]  ? __queue_work+0x1440/0x1440
[  735.713651]  ? lockdep_hardirqs_on+0x296/0x5b0
[  735.718239]  ? trace_hardirqs_on+0xbd/0x310
[  735.722564]  ? kasan_check_read+0x11/0x20
[  735.726804]  ? __run_timers+0xa20/0xc70
[  735.730804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.736365]  ? _raw_spin_unlock_irq+0x60/0x80
[  735.740875]  ? __run_timers+0xa4a/0xc70
[  735.744874]  ? timer_fixup_init+0x70/0x70
[  735.749030]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.753533]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.758064]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  735.762662]  ? trace_hardirqs_on+0xbd/0x310
[  735.766997]  ? kasan_check_read+0x11/0x20
[  735.771157]  ? finish_task_switch+0x1f4/0x910
[  735.775658]  ? trace_hardirqs_off_caller+0x310/0x310
[  735.780780]  ? compat_start_thread+0x80/0x80
[  735.785223]  ? pvclock_read_flags+0x160/0x160
[  735.789724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.795265]  ? check_preemption_disabled+0x48/0x280
[  735.800300]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  735.805848]  ? rcu_pm_notify+0xc0/0xc0
[  735.809761]  __do_softirq+0x308/0xb7e
[  735.813579]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  735.818686]  ? trace_hardirqs_off+0xb8/0x310
[  735.823102]  ? rcu_irq_enter+0x18c/0x310
[  735.827179]  ? schedule+0x108/0x460
[  735.830834]  ? trace_hardirqs_off+0xb8/0x310
[  735.835249]  ? smpboot_thread_fn+0x68b/0xa00
[  735.839661]  ? trace_hardirqs_on+0x310/0x310
[  735.844106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.849649]  ? check_preemption_disabled+0x48/0x280
[  735.854677]  ? takeover_tasklets+0xa90/0xa90
[  735.859101]  run_ksoftirqd+0x5e/0x100
[  735.862913]  smpboot_thread_fn+0x68b/0xa00
[  735.867157]  ? sort_range+0x30/0x30
[  735.870792]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  735.875912]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.881454]  ? __kthread_parkme+0xfb/0x1a0
[  735.885714]  kthread+0x35a/0x420
[  735.889091]  ? sort_range+0x30/0x30
[  735.892721]  ? kthread_stop+0x900/0x900
[  735.896720]  ret_from_fork+0x3a/0x50
[  735.900458] warn_alloc_show_mem: 1 callbacks suppressed
[  735.900470] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  735.900472] Mem-Info:
[  735.900503] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  735.900503]  active_file:14 inactive_file:12 isolated_file:0
[  735.900503]  unevictable:0 dirty:0 writeback:0 unstable:0
[  735.900503]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  735.900503]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  735.900503]  free:13708 free_pcp:294 free_cma:0
[  735.905858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  735.911751] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  735.914157] Call Trace:
[  735.947207] Node 0 
[  735.956555]  <IRQ>
[  735.984417] 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
[  735.986984]  dump_stack+0x244/0x39d
[  735.989189] lowmem_reserve[]: 0
[  735.991353]  ? dump_stack_print_info.cold.1+0x20/0x20
[  736.016848]  2819
[  736.020488]  warn_alloc.cold.117+0xb7/0x1bd
[  736.023741]  6323
[  736.028935]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  736.030975]  6323
[  736.035307]  ? lock_downgrade+0x900/0x900
[  736.037352] Node 0 
[  736.042200]  ? trace_hardirqs_off+0xb8/0x310
[  736.044269] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  736.048391]  ? trace_hardirqs_off+0xb8/0x310
[  736.050602] lowmem_reserve[]: 0
[  736.055032]  __alloc_pages_slowpath+0x2660/0x2d70
[  736.081917]  0 3503
[  736.086368]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  736.089597]  3503
[  736.094464]  ? warn_alloc+0x120/0x120
[  736.096679] Node 0 
[  736.102476]  ? __lock_acquire+0x62f/0x4c20
[  736.104549] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  736.108321]  ? __lock_acquire+0x62f/0x4c20
[  736.110536] lowmem_reserve[]: 0
[  736.114782]  ? warn_alloc+0x120/0x120
[  736.143217]  0 0
[  736.147485]  ? print_usage_bug+0xc0/0xc0
[  736.150742]  0
[  736.154557]  ? warn_alloc+0x120/0x120
[  736.156518] Node 0 
[  736.160588]  ? print_usage_bug+0xc0/0xc0
[  736.162364] DMA: 
[  736.166171]  ? mark_held_locks+0x130/0x130
[  736.168391] 1*4kB 
[  736.172449]  ? mark_held_locks+0x130/0x130
[  736.174497] (U) 
[  736.178745]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.180871] 0*8kB 0*16kB 
[  736.185118]  ? should_fail+0x22d/0xd01
[  736.187101] 1*32kB 
[  736.192615]  ? zap_class+0x640/0x640
[  736.195359] (U) 
[  736.199247]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.201463] 2*64kB 
[  736.205173]  ? __lock_acquire+0x62f/0x4c20
[  736.207130] (U) 
[  736.212233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.214454] 1*128kB 
[  736.218686]  ? should_fail+0x22d/0xd01
[  736.220642] (U) 
[  736.225754]  ? mark_held_locks+0x130/0x130
[  736.228054] 1*256kB 
[  736.231939]  ? mark_held_locks+0x130/0x130
[  736.233897] (U) 
[  736.238135]  ? lock_downgrade+0x900/0x900
[  736.240441] 0*512kB 
[  736.244681]  ? zap_class+0x640/0x640
[  736.246657] 1*1024kB 
[  736.250802]  ? zap_class+0x640/0x640
[  736.253118] (U) 
[  736.256840]  ? zap_class+0x640/0x640
[  736.259237] 1*2048kB 
[  736.262969]  ? do_raw_spin_unlock+0xa7/0x330
[  736.264926] (M) 
[  736.268639]  ? trace_hardirqs_on+0x310/0x310
[  736.271035] 3*4096kB 
[  736.275440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.275456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.277420] (M) 
[  736.281840]  ? check_preemption_disabled+0x48/0x280
[  736.284227] = 15908kB
[  736.284236] Node 0 
[  736.289795]  ? __lock_is_held+0xb5/0x140
[  736.295310] DMA32: 
[  736.297291]  __alloc_pages_nodemask+0xa80/0xde0
[  736.302286] 5*4kB 
[  736.304706]  ? zap_class+0x640/0x640
[  736.306922] (UM) 2*8kB 
[  736.310994]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  736.313213] (UM) 
[  736.317886]  ? find_held_lock+0x36/0x1c0
[  736.320014] 3*16kB 
[  736.323734]  ? ____cache_alloc_node+0x1c7/0x1e0
[  736.326296] (M) 
[  736.331325]  ? lock_downgrade+0x900/0x900
[  736.333368] 3*32kB (UM) 
[  736.337441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.339656] 2*64kB 
[  736.344331]  cache_grow_begin+0xa5/0x8c0
[  736.346286] (M) 
[  736.350439]  ? do_raw_spin_unlock+0xa7/0x330
[  736.353096] 2*128kB 
[  736.358636]  fallback_alloc+0x204/0x2e0
[  736.360850] (M) 
[  736.364916]  ____cache_alloc_node+0x1c7/0x1e0
[  736.366883] 4*256kB 
[  736.371290]  kmem_cache_alloc_node+0xe3/0x730
[  736.373613] (M) 
[  736.377594]  ? lockdep_hardirqs_on+0x296/0x5b0
[  736.379563] 4*512kB 
[  736.384067]  __alloc_skb+0x119/0x770
[  736.386370] (UM) 
[  736.390874]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  736.392832] 3*1024kB 
[  736.397414]  ? netdev_alloc_frag+0x1f0/0x1f0
[  736.399719] (UM) 
[  736.403440]  ? vprintk_default+0x28/0x30
[  736.405483] 3*2048kB 
[  736.410852]  ? vprintk_func+0x85/0x181
[  736.413245] (M) 
[  736.417664]  ? printk+0xa7/0xcf
[  736.419710] 3*4096kB 
[  736.423775]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  736.426170] (M) 
[  736.430069]  new_skb+0x26/0x1c0
[  736.432027] = 25140kB
[  736.435321]  aoecmd_cfg+0x279/0x7f0
[  736.437712] Node 0 
[  736.442471]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  736.444425] Normal: 
[  736.447705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.450101] 1714*4kB 
[  736.453747]  ? __lock_is_held+0xb5/0x140
[  736.455966] (UME) 
[  736.460293]  discover_timer+0x50/0x60
[  736.462588] 596*8kB (UMEH) 
[  736.468142]  call_timer_fn+0x272/0x920
[  736.470531] 89*16kB 
[  736.474616]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  736.476748] (UME) 
[  736.480547]  ? process_timeout+0x40/0x40
[  736.483463] 20*32kB 
[  736.487355]  ? mark_held_locks+0xc7/0x130
[  736.489658] (UMH) 
[  736.494502]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.496650] 2*64kB 
[  736.500709]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.503019] (UH) 
[  736.507166]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  736.509294] 0*128kB 0*256kB 
[  736.513797]  ? lockdep_hardirqs_on+0x296/0x5b0
[  736.516038] 0*512kB 
[  736.520531]  ? trace_hardirqs_on+0xbd/0x310
[  736.522579] 0*1024kB 0*2048kB 
[  736.527431]  ? kasan_check_read+0x11/0x20
[  736.530675] 0*4096kB = 13816kB
[  736.535288]  ? __run_timers+0x7da/0xc70
[  736.537597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  736.537611] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  736.541930]  ? trace_hardirqs_off_caller+0x310/0x310
[  736.545109] 9839 total pagecache pages
[  736.549265]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  736.552441] 0 pages in swap cache
[  736.556408]  __run_timers+0x7e5/0xc70
[  736.565228] Swap cache stats: add 0, delete 0, find 0/0
[  736.573805]  ? timer_fixup_init+0x70/0x70
[  736.578888] Free swap  = 0kB
[  736.582777]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  736.587604] Total swap = 0kB
[  736.591055]  ? zap_class+0x640/0x640
[  736.594843] 1965979 pages RAM
[  736.600206]  ? print_usage_bug+0xc0/0xc0
[  736.604330] 0 pages HighMem/MovableOnly
[  736.604340] 342293 pages reserved
[  736.607374]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  736.612371] 0 pages cma reserved
[  736.615391]  ? find_held_lock+0x36/0x1c0
[  736.619265] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  736.622190]  ? zap_class+0x640/0x640
[  736.626232] ksoftirqd/0 cpuset=
[  736.630210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.633663] /
[  736.638871]  ? check_preemption_disabled+0x48/0x280
[  736.642221]  mems_allowed=0
[  736.646284]  ? __lock_is_held+0xb5/0x140
[  736.682742]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.688286]  ? check_preemption_disabled+0x48/0x280
[  736.693317]  run_timer_softirq+0x52/0xb0
[  736.697381]  ? rcu_read_lock_sched_held+0x14f/0x180
[  736.702407]  __do_softirq+0x308/0xb7e
[  736.706215]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  736.710723]  ? lock_downgrade+0x900/0x900
[  736.714895]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  736.720040]  ? pvclock_read_flags+0x160/0x160
[  736.724566]  ? lapic_next_event+0x5a/0x90
[  736.728743]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.734294]  ? kvm_clock_read+0x18/0x30
[  736.738274]  ? kvm_sched_clock_read+0x9/0x20
[  736.742692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.748238]  ? check_preemption_disabled+0x48/0x280
[  736.753272]  irq_exit+0x17f/0x1c0
[  736.756746]  smp_apic_timer_interrupt+0x1cb/0x760
[  736.761609]  ? smp_reschedule_interrupt+0x109/0x650
[  736.766636]  ? smp_call_function_single_interrupt+0x650/0x650
[  736.772550]  ? interrupt_entry+0xb5/0xc0
[  736.776635]  ? trace_hardirqs_off_caller+0xbb/0x310
[  736.781704]  ? trace_hardirqs_off_caller+0xbb/0x310
[  736.786745]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  736.791608]  ? trace_hardirqs_on_caller+0x310/0x310
[  736.796649]  ? trace_hardirqs_on_caller+0x310/0x310
[  736.801686]  ? task_prio+0x50/0x50
[  736.805233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.810779]  ? check_preemption_disabled+0x48/0x280
[  736.815827]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  736.820691]  apic_timer_interrupt+0xf/0x20
[  736.824923]  </IRQ>
[  736.827169] RIP: 0010:dump_stack+0x20e/0x39d
[  736.831592] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  736.850499] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  736.858214] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  736.865486] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  736.872760] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  736.880044] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  736.887313] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  736.894616]  ? dump_stack+0x205/0x39d
[  736.898438]  ? dump_stack_print_info.cold.1+0x20/0x20
[  736.903651]  dump_header+0x27b/0xf72
[  736.907379]  ? mark_held_locks+0x130/0x130
[  736.911621]  ? pagefault_out_of_memory+0x197/0x197
[  736.916563]  ? __lock_acquire+0x62f/0x4c20
[  736.920805]  ? zap_class+0x640/0x640
[  736.924538]  ? percpu_ref_get_many+0x240/0x240
[  736.929130]  ? print_usage_bug+0xc0/0xc0
[  736.933195]  ? print_usage_bug+0xc0/0xc0
[  736.937269]  ? zap_class+0x640/0x640
[  736.940992]  ? print_usage_bug+0xc0/0xc0
[  736.945058]  ? print_usage_bug+0xc0/0xc0
[  736.949134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.954679]  ? find_held_lock+0x36/0x1c0
[  736.958755]  ? mark_held_locks+0xc7/0x130
[  736.962914]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  736.968026]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  736.973139]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  736.977729]  ? trace_hardirqs_on+0xbd/0x310
[  736.982057]  ? kasan_check_read+0x11/0x20
[  736.986213]  ? ___ratelimit+0x3b4/0x672
[  736.990196]  ? trace_hardirqs_off_caller+0x310/0x310
[  736.995307]  ? trace_hardirqs_on+0x310/0x310
[  736.999721]  ? lock_downgrade+0x900/0x900
[  737.003881]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  737.008992]  ? ___ratelimit+0x3b9/0x672
[  737.012977]  ? idr_get_free+0xec0/0xec0
[  737.016957]  ? find_held_lock+0x36/0x1c0
[  737.021037]  oom_kill_process.cold.27+0x10/0x903
[  737.025799]  ? zap_class+0x640/0x640
[  737.029526]  ? check_preemption_disabled+0x48/0x280
[  737.034556]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.039497]  ? kasan_check_read+0x11/0x20
[  737.043651]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.048939]  ? oom_evaluate_task+0x540/0x540
[  737.053357]  ? find_held_lock+0x36/0x1c0
[  737.057433]  ? out_of_memory+0x974/0x1430
[  737.061594]  ? lock_downgrade+0x900/0x900
[  737.065745]  ? check_preemption_disabled+0x48/0x280
[  737.070771]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.075709]  ? kasan_check_read+0x11/0x20
[  737.079863]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.085149]  ? rcu_softirq_qs+0x20/0x20
[  737.089137]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.094683]  ? oom_evaluate_task+0x302/0x540
[  737.099108]  out_of_memory+0xa84/0x1430
[  737.103099]  ? oom_killer_disable+0x3a0/0x3a0
[  737.107604]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  737.112544]  ? __mutex_add_waiter+0x2a0/0x2a0
[  737.117064]  __alloc_pages_slowpath+0x22d4/0x2d70
[  737.121948]  ? warn_alloc+0x120/0x120
[  737.125755]  ? rcu_softirq_qs+0x20/0x20
[  737.129757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.135302]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.140852]  ? should_fail+0x22d/0xd01
[  737.144752]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.149865]  ? zap_class+0x640/0x640
[  737.153623]  ? __lock_is_held+0xb5/0x140
[  737.157700]  ? mark_held_locks+0x130/0x130
[  737.161943]  ? lock_release+0xa00/0xa00
[  737.165927]  ? perf_trace_sched_process_exec+0x860/0x860
[  737.171398]  ? __might_sleep+0x95/0x190
[  737.175388]  __alloc_pages_nodemask+0xa80/0xde0
[  737.180074]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  737.185096]  ? __page_cache_alloc+0x191/0x5c0
[  737.189604]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.194538]  ? kasan_check_read+0x11/0x20
[  737.198693]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.203975]  ? zap_class+0x640/0x640
[  737.207704]  ? zap_class+0x640/0x640
[  737.211423]  ? zap_class+0x640/0x640
[  737.215141]  ? __do_page_cache_readahead+0x7ce/0x980
[  737.220256]  ? find_held_lock+0x36/0x1c0
[  737.224328]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  737.229877]  alloc_pages_current+0x173/0x350
[  737.234296]  __page_cache_alloc+0x38c/0x5c0
[  737.238624]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.243560]  ? kasan_check_read+0x11/0x20
[  737.247724]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.253011]  ? generic_perform_write+0x6a0/0x6a0
[  737.257773]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.263316]  ? check_preemption_disabled+0x48/0x280
[  737.268344]  filemap_fault+0x1594/0x25f0
[  737.272426]  ? __lock_page_or_retry+0xa00/0xa00
[  737.277102]  ? mark_held_locks+0x130/0x130
[  737.281342]  ? rcu_softirq_qs+0x20/0x20
[  737.285325]  ? remove_wait_queue+0x1a6/0x360
[  737.289738]  ? trace_hardirqs_off_caller+0x310/0x310
[  737.294857]  ? filemap_map_pages+0xe04/0x1990
[  737.299458]  ? print_usage_bug+0xc0/0xc0
[  737.303528]  ? add_wait_queue+0x2b0/0x2b0
[  737.307682]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  737.312613]  ? print_usage_bug+0xc0/0xc0
[  737.316685]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  737.322227]  ? fput+0x130/0x1a0
[  737.325515]  ? poll_freewait+0x1d6/0x260
[  737.329599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.335151]  ? print_usage_bug+0xc0/0xc0
[  737.339223]  ? __lock_acquire+0x62f/0x4c20
[  737.343479]  ? lock_acquire+0x1ed/0x520
[  737.347458]  ? ext4_filemap_fault+0x7a/0xad
[  737.351803]  ? lock_release+0xa00/0xa00
[  737.355824]  ? perf_trace_sched_process_exec+0x860/0x860
[  737.361286]  ? print_usage_bug+0xc0/0xc0
[  737.365371]  ? print_usage_bug+0xc0/0xc0
[  737.369475]  ? down_read+0x8d/0x120
[  737.373140]  ? ext4_filemap_fault+0x7a/0xad
[  737.377468]  ? __down_interruptible+0x700/0x700
[  737.382153]  ext4_filemap_fault+0x82/0xad
[  737.386312]  __do_fault+0x100/0x6b0
[  737.389950]  ? pmd_devmap_trans_unstable+0x220/0x220
[  737.395062]  ? mark_held_locks+0x130/0x130
[  737.399300]  ? mark_held_locks+0x130/0x130
[  737.403539]  ? find_held_lock+0x36/0x1c0
[  737.407614]  ? zap_class+0x640/0x640
[  737.411329]  ? find_held_lock+0x36/0x1c0
[  737.415416]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.421218]  __handle_mm_fault+0x307c/0x5920
[  737.425635]  ? poll_select_copy_remaining+0x18c/0x6a0
[  737.430851]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  737.435709]  ? __might_fault+0x12b/0x1e0
[  737.439776]  ? lock_downgrade+0x900/0x900
[  737.443947]  ? zap_class+0x640/0x640
[  737.447664]  ? zap_class+0x640/0x640
[  737.451390]  ? find_held_lock+0x36/0x1c0
[  737.455468]  ? handle_mm_fault+0x42a/0xc70
[  737.459705]  ? lock_downgrade+0x900/0x900
[  737.463857]  ? check_preemption_disabled+0x48/0x280
[  737.468885]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.473831]  ? kasan_check_read+0x11/0x20
[  737.477985]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.483266]  ? rcu_softirq_qs+0x20/0x20
[  737.487243]  ? trace_hardirqs_off_caller+0x310/0x310
[  737.492356]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.497895]  ? check_preemption_disabled+0x48/0x280
[  737.502924]  handle_mm_fault+0x54f/0xc70
[  737.506993]  ? __handle_mm_fault+0x5920/0x5920
[  737.511589]  ? find_vma+0x34/0x190
[  737.515152]  __do_page_fault+0x5e8/0xe60
[  737.519214]  ? trace_hardirqs_off+0xb8/0x310
[  737.523640]  do_page_fault+0xf2/0x7e0
[  737.527446]  ? vmalloc_sync_all+0x30/0x30
[  737.531603]  ? error_entry+0x70/0xd0
[  737.535321]  ? trace_hardirqs_off_caller+0xbb/0x310
[  737.540344]  ? trace_hardirqs_on_caller+0xc0/0x310
[  737.545280]  ? syscall_return_slowpath+0x5e0/0x5e0
[  737.550213]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  737.555076]  ? trace_hardirqs_on_caller+0x310/0x310
[  737.560096]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  737.565556]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  737.570588]  ? prepare_exit_to_usermode+0x291/0x3b0
[  737.575647]  ? page_fault+0x8/0x30
[  737.579367]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  737.584222]  ? page_fault+0x8/0x30
[  737.587767]  page_fault+0x1e/0x30
[  737.591226] RIP: 0033:0x7f01c7eacdd3
[  737.594956] Code: Bad RIP value.
[  737.598320] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  737.603692] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  737.610963] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  737.618240] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  737.625529] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  737.632804] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  737.640115] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  737.640195] aoe: skb alloc failure
[  737.646635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.646641] Call Trace:
[  737.646660]  dump_stack+0x244/0x39d
[  737.646685]  ? dump_stack_print_info.cold.1+0x20/0x20
[  737.650404] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  737.659581]  warn_alloc.cold.117+0xb7/0x1bd
[  737.662147] init cpuset=
[  737.665771]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  737.670946] /
[  737.680649]  ? lock_downgrade+0x900/0x900
[  737.684979]  mems_allowed=0
[  737.687661]  ? trace_hardirqs_off+0xb8/0x310
[  737.705648]  ? trace_hardirqs_off+0xb8/0x310
[  737.710070]  __alloc_pages_slowpath+0x2660/0x2d70
[  737.714958]  ? warn_alloc+0x120/0x120
[  737.718769]  ? warn_alloc+0x120/0x120
[  737.722581]  ? print_usage_bug+0xc0/0xc0
[  737.726646]  ? warn_alloc+0x120/0x120
[  737.730452]  ? print_usage_bug+0xc0/0xc0
[  737.734520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.740065]  ? wake_up_klogd+0x11a/0x180
[  737.744139]  ? console_device+0xc0/0xc0
[  737.748119]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.753662]  ? should_fail+0x22d/0xd01
[  737.757560]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.762667]  ? __lock_acquire+0x62f/0x4c20
[  737.766911]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.772022]  ? should_fail+0x22d/0xd01
[  737.775955]  ? mark_held_locks+0x130/0x130
[  737.780199]  ? mark_held_locks+0x130/0x130
[  737.784437]  ? kasan_check_read+0x11/0x20
[  737.788606]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.793888]  ? rcu_softirq_qs+0x20/0x20
[  737.797880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.803420]  ? check_preemption_disabled+0x48/0x280
[  737.808448]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.813987]  ? check_preemption_disabled+0x48/0x280
[  737.819016]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  737.824559]  ? rcu_pm_notify+0xc0/0xc0
[  737.828456]  __alloc_pages_nodemask+0xa80/0xde0
[  737.833130]  ? zap_class+0x640/0x640
[  737.836861]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  737.841896]  ? find_held_lock+0x36/0x1c0
[  737.845973]  ? ____cache_alloc_node+0x1c7/0x1e0
[  737.850654]  ? lock_downgrade+0x900/0x900
[  737.854827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.860380]  cache_grow_begin+0xa5/0x8c0
[  737.864450]  ? do_raw_spin_unlock+0xa7/0x330
[  737.868873]  fallback_alloc+0x204/0x2e0
[  737.872864]  ____cache_alloc_node+0x1c7/0x1e0
[  737.877367]  kmem_cache_alloc+0x1f8/0x730
[  737.881520]  ? put_dec+0x3b/0xf0
[  737.884902]  __build_skb+0xab/0x430
[  737.888536]  ? skb_try_coalesce+0x1b70/0x1b70
[  737.893042]  ? __alloc_pages_nodemask+0xde0/0xde0
[  737.897897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.903438]  ? check_preemption_disabled+0x48/0x280
[  737.908464]  __napi_alloc_skb+0x1d6/0x310
[  737.912626]  page_to_skb.isra.41+0xee/0x8d0
[  737.916954]  ? check_preemption_disabled+0x48/0x280
[  737.921982]  ? virtnet_cpu_online+0x40/0x40
[  737.926310]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.931249]  ? kasan_check_read+0x11/0x20
[  737.935403]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.940686]  ? rcu_softirq_qs+0x20/0x20
[  737.944678]  receive_mergeable+0x155d/0x3a90
[  737.949113]  ? virtnet_probe+0x2240/0x2240
[  737.953352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.958900]  ? netconsole_netdev_event+0x280/0x280
[  737.963848]  ? console_unlock+0x8d8/0x1160
[  737.968107]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  737.972787]  ? lock_release+0xa00/0xa00
[  737.976777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.982318]  ? wake_up_klogd+0x11a/0x180
[  737.986385]  ? console_device+0xc0/0xc0
[  737.990365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.995916]  ? vprintk_emit+0x268/0x930
[  737.999900]  ? wake_up_klogd+0x180/0x180
[  738.003969]  ? find_held_lock+0x36/0x1c0
[  738.008037]  ? print_usage_bug+0xc0/0xc0
[  738.012131]  ? ___ratelimit+0x3b4/0x672
[  738.016119]  ? lock_downgrade+0x900/0x900
[  738.020271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.025823]  ? print_usage_bug+0xc0/0xc0
[  738.029907]  ? trace_hardirqs_off+0xb8/0x310
[  738.034323]  ? kasan_check_read+0x11/0x20
[  738.038473]  ? zap_class+0x640/0x640
[  738.042200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.047766]  ? check_preemption_disabled+0x48/0x280
[  738.052810]  ? __lock_is_held+0xb5/0x140
[  738.056904]  ? rcu_read_lock_sched_held+0x14f/0x180
[  738.061947]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  738.067491]  ? tg_unthrottle_up+0x220/0x220
[  738.071848]  ? update_load_avg+0x13b8/0x2470
[  738.076262]  ? print_usage_bug+0xc0/0xc0
[  738.080333]  ? print_usage_bug+0xc0/0xc0
[  738.084397]  ? print_usage_bug+0xc0/0xc0
[  738.088466]  ? __lock_acquire+0x62f/0x4c20
[  738.092703]  ? zap_class+0x640/0x640
[  738.096434]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  738.101461]  ? __lock_acquire+0x62f/0x4c20
[  738.105708]  ? __lock_acquire+0x62f/0x4c20
[  738.109944]  ? __lock_acquire+0x62f/0x4c20
[  738.114192]  ? mark_held_locks+0x130/0x130
[  738.118438]  ? mark_held_locks+0x130/0x130
[  738.122674]  ? mark_held_locks+0x130/0x130
[  738.126910]  ? find_held_lock+0x36/0x1c0
[  738.130985]  ? update_curr+0x4cf/0xbd0
[  738.134886]  receive_buf+0xb3c/0x3270
[  738.138698]  ? print_usage_bug+0xc0/0xc0
[  738.142764]  ? rcu_softirq_qs+0x20/0x20
[  738.146756]  ? receive_mergeable+0x3a90/0x3a90
[  738.151346]  ? update_curr+0x4ec/0xbd0
[  738.155243]  ? zap_class+0x640/0x640
[  738.158961]  ? print_usage_bug+0xc0/0xc0
[  738.163038]  ? find_held_lock+0x36/0x1c0
[  738.167123]  ? try_to_wake_up+0x10a/0x12e0
[  738.171363]  ? lock_downgrade+0x900/0x900
[  738.175523]  ? trace_hardirqs_off+0xb8/0x310
[  738.179941]  ? kasan_check_read+0x11/0x20
[  738.184099]  ? do_raw_spin_unlock+0xa7/0x330
[  738.188511]  ? trace_hardirqs_on+0x310/0x310
[  738.192938]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  738.198050]  ? try_to_wake_up+0x10a/0x12e0
[  738.202294]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  738.207401]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  738.212508]  ? lockdep_hardirqs_on+0x296/0x5b0
[  738.217105]  ? migrate_swap_stop+0x8a0/0x8a0
[  738.221522]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.226630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.232177]  ? radix_tree_descend+0x13c/0x2e0
[  738.236679]  ? plist_requeue+0x620/0x620
[  738.240750]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  738.245863]  ? zap_class+0x640/0x640
[  738.249583]  ? find_held_lock+0x36/0x1c0
[  738.253651]  ? zap_class+0x640/0x640
[  738.257369]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.262913]  ? __radix_tree_lookup+0x358/0x4c0
[  738.267503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.273045]  ? vring_use_dma_api+0xa5/0xc0
[  738.277288]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.282839]  ? vring_unmap_one+0x5a/0x410
[  738.287002]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.292541]  ? detach_buf+0x34b/0x5d0
[  738.296355]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  738.301896]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  738.306653]  ? lock_downgrade+0x900/0x900
[  738.310812]  ? detach_buf+0x5d0/0x5d0
[  738.314628]  ? __lock_acquire+0x62f/0x4c20
[  738.318864]  ? do_raw_spin_unlock+0xa7/0x330
[  738.323281]  ? do_raw_spin_trylock+0x270/0x270
[  738.327874]  virtnet_poll+0x421/0x105f
[  738.331780]  ? receive_buf+0x3270/0x3270
[  738.335888]  ? flush_rcu_work+0x90/0x90
[  738.339877]  ? net_rx_action+0x4b5/0x19b0
[  738.344028]  ? net_rx_action+0x4b5/0x19b0
[  738.348182]  ? lockdep_hardirqs_on+0x296/0x5b0
[  738.352783]  ? call_timer_fn+0x2c0/0x920
[  738.356861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.362408]  ? check_preemption_disabled+0x48/0x280
[  738.367435]  net_rx_action+0x7fa/0x19b0
[  738.371431]  ? napi_complete_done+0x7a0/0x7a0
[  738.375937]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  738.380963]  ? find_held_lock+0x36/0x1c0
[  738.385048]  ? __run_timers+0xa20/0xc70
[  738.389037]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.393535]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.398034]  ? __queue_work+0x1440/0x1440
[  738.402187]  ? lockdep_hardirqs_on+0x296/0x5b0
[  738.406780]  ? trace_hardirqs_on+0xbd/0x310
[  738.411115]  ? kasan_check_read+0x11/0x20
[  738.415268]  ? __run_timers+0xa20/0xc70
[  738.419254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.424805]  ? _raw_spin_unlock_irq+0x60/0x80
[  738.429339]  ? __run_timers+0xa4a/0xc70
[  738.433332]  ? timer_fixup_init+0x70/0x70
[  738.437502]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.442001]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.446503]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  738.451098]  ? trace_hardirqs_on+0xbd/0x310
[  738.455426]  ? kasan_check_read+0x11/0x20
[  738.459583]  ? finish_task_switch+0x1f4/0x910
[  738.464107]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.469238]  ? compat_start_thread+0x80/0x80
[  738.473676]  ? pvclock_read_flags+0x160/0x160
[  738.478176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.483719]  ? check_preemption_disabled+0x48/0x280
[  738.488756]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  738.494297]  ? rcu_pm_notify+0xc0/0xc0
[  738.498208]  __do_softirq+0x308/0xb7e
[  738.502049]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  738.507159]  ? trace_hardirqs_off+0xb8/0x310
[  738.511570]  ? rcu_irq_enter+0x18c/0x310
[  738.515644]  ? schedule+0x108/0x460
[  738.519285]  ? trace_hardirqs_off+0xb8/0x310
[  738.523700]  ? smpboot_thread_fn+0x68b/0xa00
[  738.528328]  ? trace_hardirqs_on+0x310/0x310
[  738.532733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.538276]  ? check_preemption_disabled+0x48/0x280
[  738.543299]  ? takeover_tasklets+0xa90/0xa90
[  738.547715]  run_ksoftirqd+0x5e/0x100
[  738.551522]  smpboot_thread_fn+0x68b/0xa00
[  738.555765]  ? sort_range+0x30/0x30
[  738.559396]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  738.564509]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.570058]  ? __kthread_parkme+0xfb/0x1a0
[  738.574315]  kthread+0x35a/0x420
[  738.577689]  ? sort_range+0x30/0x30
[  738.581321]  ? kthread_stop+0x900/0x900
[  738.585312]  ret_from_fork+0x3a/0x50
[  738.589053] warn_alloc_show_mem: 1 callbacks suppressed
[  738.589064] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  738.589067] Mem-Info:
[  738.589106] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  738.589106]  active_file:14 inactive_file:12 isolated_file:0
[  738.589106]  unevictable:0 dirty:0 writeback:0 unstable:0
[  738.589106]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  738.589106]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  738.589106]  free:13708 free_pcp:294 free_cma:0
[  738.594454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  738.600348] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  738.602753] Call Trace:
[  738.635827] Node 0 
[  738.645197]  <IRQ>
[  738.673099] 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
[  738.675675]  dump_stack+0x244/0x39d
[  738.677881] lowmem_reserve[]: 0
[  738.680049]  ? dump_stack_print_info.cold.1+0x20/0x20
[  738.705542]  2819
[  738.709198]  warn_alloc.cold.117+0xb7/0x1bd
[  738.712444]  6323
[  738.717663]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  738.719706]  6323
[  738.724033]  ? lock_downgrade+0x900/0x900
[  738.726072] Node 0 
[  738.730923]  ? trace_hardirqs_off+0xb8/0x310
[  738.732986] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  738.737111]  ? trace_hardirqs_off+0xb8/0x310
[  738.739326] lowmem_reserve[]:
[  738.743745]  __alloc_pages_slowpath+0x2660/0x2d70
[  738.770623]  0 0
[  738.775095]  ? warn_alloc+0x120/0x120
[  738.778146]  3503
[  738.782995]  ? warn_alloc+0x120/0x120
[  738.784946]  3503
[  738.788749]  ? print_usage_bug+0xc0/0xc0
[  738.794599]  ? warn_alloc+0x120/0x120
[  738.796645] Node 0 
[  738.800705]  ? print_usage_bug+0xc0/0xc0
[  738.804510] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  738.806721]  ? idle_cpu+0x1d0/0x1d0
[  738.810759] lowmem_reserve[]: 0
[  738.839267]  ? kvm_sched_clock_read+0x9/0x20
[  738.842867]  0 0
[  738.846164]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  738.850546]  0
[  738.852538]  ? find_next_bit+0x104/0x130
[  738.857532] Node 0 
[  738.859346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.863385] DMA: 1*4kB 
[  738.865636]  ? should_fail+0x22d/0xd01
[  738.871153] (U) 
[  738.873743]  ? __lock_acquire+0x62f/0x4c20
[  738.877611] 0*8kB 
[  738.879595]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  738.883806] 0*16kB 
[  738.885963]  ? __lock_acquire+0x62f/0x4c20
[  738.891065] 1*32kB 
[  738.893303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  738.897515] (U) 
[  738.899752]  ? __lock_acquire+0x62f/0x4c20
[  738.904851] 2*64kB 
[  738.906850]  ? should_fail+0x22d/0xd01
[  738.911057] (U) 1*128kB 
[  738.913314]  ? mark_held_locks+0x130/0x130
[  738.917192] (U) 
[  738.919871]  ? mark_held_locks+0x130/0x130
[  738.924088] 1*256kB 
[  738.926085]  ? try_to_wake_up+0x10a/0x12e0
[  738.930300] (U) 
[  738.932626]  ? zap_class+0x640/0x640
[  738.936843] 0*512kB 1*1024kB 
[  738.938838]  ? print_usage_bug+0xc0/0xc0
[  738.942534] (U) 
[  738.945645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.949685] 1*2048kB 
[  738.951663]  ? check_preemption_disabled+0x48/0x280
[  738.957178] (M) 
[  738.959605]  ? __lock_is_held+0xb5/0x140
[  738.964585] 3*4096kB (M) 
[  738.966576]  __alloc_pages_nodemask+0xa80/0xde0
[  738.970615] = 15908kB
[  738.973374]  ? zap_class+0x640/0x640
[  738.978024] Node 0 
[  738.980437]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  738.984129] DMA32: 
[  738.986374]  ? find_held_lock+0x36/0x1c0
[  738.991363] 5*4kB 
[  738.993617]  ? ____cache_alloc_node+0x1c7/0x1e0
[  738.997654] (UM) 
[  738.999805]  ? lock_downgrade+0x900/0x900
[  739.004457] 2*8kB (UM) 
[  739.006543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.010670] 3*16kB 
[  739.013259]  cache_grow_begin+0xa5/0x8c0
[  739.018773] (M) 
[  739.021029]  ? do_raw_spin_unlock+0xa7/0x330
[  739.025062] 3*32kB 
[  739.027048]  fallback_alloc+0x204/0x2e0
[  739.031429] (UM) 
[  739.033677]  ____cache_alloc_node+0x1c7/0x1e0
[  739.037624] 2*64kB 
[  739.039693]  kmem_cache_alloc_node+0xe3/0x730
[  739.044164] (M) 
[  739.046402]  ? ipv6_get_ifaddr+0x42e/0x620
[  739.050872] 2*128kB (M) 
[  739.052873]  __alloc_skb+0x119/0x770
[  739.057087] 4*256kB 
[  739.059763]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.063450] (M) 
[  739.065777]  ? netdev_alloc_frag+0x1f0/0x1f0
[  739.071037] 4*512kB 
[  739.073016]  ? lock_downgrade+0x900/0x900
[  739.077397] (UM) 3*1024kB 
[  739.079737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.083861] (UM) 
[  739.086708]  ? refcount_sub_and_test_checked+0x203/0x310
[  739.092217] 3*2048kB (M) 
[  739.094295]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  739.099720] 3*4096kB (M) 
[  739.102491]  ? addrconf_rs_timer+0x690/0x690
[  739.107916] = 25140kB
[  739.107925] Node 0 
[  739.110694]  ndisc_alloc_skb+0x144/0x340
[  739.115074] Normal: 
[  739.117484]  ndisc_send_rs+0x331/0x6e0
[  739.119706] 1714*4kB 
[  739.123785]  addrconf_rs_timer+0x314/0x690
[  739.126095] (UME) 
[  739.129984]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  739.132376] 596*8kB 
[  739.136624]  call_timer_fn+0x272/0x920
[  739.138743] (UMEH) 
[  739.142974]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  739.145281] 89*16kB 
[  739.149166]  ? process_timeout+0x40/0x40
[  739.151388] (UME) 
[  739.155636]  ? mark_held_locks+0xc7/0x130
[  739.157936] 20*32kB 
[  739.161997]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.164129] (UMH) 
[  739.168276]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.170591] 2*64kB 
[  739.175085]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  739.177226] (UH) 
[  739.181724]  ? lockdep_hardirqs_on+0x296/0x5b0
[  739.183963] 0*128kB 
[  739.188197]  ? trace_hardirqs_on+0xbd/0x310
[  739.190241] 0*256kB 
[  739.194831]  ? kasan_check_read+0x11/0x20
[  739.194849]  ? __run_timers+0x7da/0xc70
[  739.197158] 0*512kB 
[  739.201483]  ? trace_hardirqs_off_caller+0x310/0x310
[  739.203808] 0*1024kB 
[  739.207977]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  739.211919] 0*2048kB 0*4096kB 
[  739.214254]  __run_timers+0x7e5/0xc70
[  739.219360] = 13816kB
[  739.221783]  ? timer_fixup_init+0x70/0x70
[  739.226000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  739.229188]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  739.232974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  739.235376]  ? zap_class+0x640/0x640
[  739.239508] 9839 total pagecache pages
[  739.248345]  ? print_usage_bug+0xc0/0xc0
[  739.253344] 0 pages in swap cache
[  739.261924]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  739.265619] Swap cache stats: add 0, delete 0, find 0/0
[  739.269506]  ? find_held_lock+0x36/0x1c0
[  739.273545] Free swap  = 0kB
[  739.277014]  ? zap_class+0x640/0x640
[  739.282185] Total swap = 0kB
[  739.287552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.291594] 1965979 pages RAM
[  739.294617]  ? check_preemption_disabled+0x48/0x280
[  739.298313] 0 pages HighMem/MovableOnly
[  739.301342]  ? __lock_is_held+0xb5/0x140
[  739.306855] 342293 pages reserved
[  739.309966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.314964] 0 pages cma reserved
[  739.318938]  ? check_preemption_disabled+0x48/0x280
[  739.323113] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  739.326434]  run_timer_softirq+0x52/0xb0
[  739.331951] ksoftirqd/0 cpuset=
[  739.335315]  ? rcu_read_lock_sched_held+0x14f/0x180
[  739.340317] /
[  739.350636]  __do_softirq+0x308/0xb7e
[  739.354678]  mems_allowed=0
[  739.357953]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  739.375851]  ? lock_downgrade+0x900/0x900
[  739.380013]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  739.385134]  ? pvclock_read_flags+0x160/0x160
[  739.389637]  ? lapic_next_event+0x5a/0x90
[  739.393791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.399353]  ? kvm_clock_read+0x18/0x30
[  739.403335]  ? kvm_sched_clock_read+0x9/0x20
[  739.407753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.413294]  ? check_preemption_disabled+0x48/0x280
[  739.418328]  irq_exit+0x17f/0x1c0
[  739.421982]  smp_apic_timer_interrupt+0x1cb/0x760
[  739.426840]  ? smp_reschedule_interrupt+0x109/0x650
[  739.431870]  ? smp_call_function_single_interrupt+0x650/0x650
[  739.437759]  ? interrupt_entry+0xb5/0xc0
[  739.441835]  ? trace_hardirqs_off_caller+0xbb/0x310
[  739.446855]  ? trace_hardirqs_off_caller+0xbb/0x310
[  739.451878]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  739.456730]  ? trace_hardirqs_on_caller+0x310/0x310
[  739.461750]  ? trace_hardirqs_on_caller+0x310/0x310
[  739.466769]  ? task_prio+0x50/0x50
[  739.470317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.475861]  ? check_preemption_disabled+0x48/0x280
[  739.480892]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  739.485754]  apic_timer_interrupt+0xf/0x20
[  739.489991]  </IRQ>
[  739.492244] RIP: 0010:dump_stack+0x20e/0x39d
[  739.496662] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  739.515566] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  739.523638] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  739.530945] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  739.538235] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  739.545529] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  739.552803] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  739.560108]  ? dump_stack+0x205/0x39d
[  739.563952]  ? dump_stack_print_info.cold.1+0x20/0x20
[  739.570031]  dump_header+0x27b/0xf72
[  739.573758]  ? mark_held_locks+0x130/0x130
[  739.578059]  ? pagefault_out_of_memory+0x197/0x197
[  739.583001]  ? __lock_acquire+0x62f/0x4c20
[  739.587238]  ? zap_class+0x640/0x640
[  739.590965]  ? percpu_ref_get_many+0x240/0x240
[  739.595550]  ? print_usage_bug+0xc0/0xc0
[  739.599620]  ? print_usage_bug+0xc0/0xc0
[  739.603689]  ? zap_class+0x640/0x640
[  739.607408]  ? print_usage_bug+0xc0/0xc0
[  739.611474]  ? print_usage_bug+0xc0/0xc0
[  739.615566]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.621127]  ? find_held_lock+0x36/0x1c0
[  739.625202]  ? mark_held_locks+0xc7/0x130
[  739.629362]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  739.634472]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  739.639588]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  739.644179]  ? trace_hardirqs_on+0xbd/0x310
[  739.648503]  ? kasan_check_read+0x11/0x20
[  739.652662]  ? ___ratelimit+0x3b4/0x672
[  739.656640]  ? trace_hardirqs_off_caller+0x310/0x310
[  739.661747]  ? trace_hardirqs_on+0x310/0x310
[  739.666158]  ? lock_downgrade+0x900/0x900
[  739.670318]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  739.675429]  ? ___ratelimit+0x3b9/0x672
[  739.679411]  ? idr_get_free+0xec0/0xec0
[  739.683412]  ? find_held_lock+0x36/0x1c0
[  739.687489]  oom_kill_process.cold.27+0x10/0x903
[  739.692248]  ? zap_class+0x640/0x640
[  739.695967]  ? check_preemption_disabled+0x48/0x280
[  739.700996]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  739.705934]  ? kasan_check_read+0x11/0x20
[  739.710088]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.715379]  ? oom_evaluate_task+0x540/0x540
[  739.719796]  ? find_held_lock+0x36/0x1c0
[  739.723887]  ? out_of_memory+0x974/0x1430
[  739.728042]  ? lock_downgrade+0x900/0x900
[  739.732195]  ? check_preemption_disabled+0x48/0x280
[  739.737224]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  739.742160]  ? kasan_check_read+0x11/0x20
[  739.746316]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.751603]  ? rcu_softirq_qs+0x20/0x20
[  739.755594]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.761143]  ? oom_evaluate_task+0x302/0x540
[  739.765564]  out_of_memory+0xa84/0x1430
[  739.769560]  ? oom_killer_disable+0x3a0/0x3a0
[  739.774092]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  739.779031]  ? __mutex_add_waiter+0x2a0/0x2a0
[  739.783548]  __alloc_pages_slowpath+0x22d4/0x2d70
[  739.788434]  ? warn_alloc+0x120/0x120
[  739.792238]  ? rcu_softirq_qs+0x20/0x20
[  739.796246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.801811]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.807372]  ? should_fail+0x22d/0xd01
[  739.811291]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  739.816402]  ? zap_class+0x640/0x640
[  739.820150]  ? __lock_is_held+0xb5/0x140
[  739.824231]  ? mark_held_locks+0x130/0x130
[  739.828475]  ? lock_release+0xa00/0xa00
[  739.832469]  ? perf_trace_sched_process_exec+0x860/0x860
[  739.837973]  ? __might_sleep+0x95/0x190
[  739.841968]  __alloc_pages_nodemask+0xa80/0xde0
[  739.846649]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  739.851670]  ? __page_cache_alloc+0x191/0x5c0
[  739.856172]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  739.861119]  ? kasan_check_read+0x11/0x20
[  739.865276]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.870560]  ? zap_class+0x640/0x640
[  739.874292]  ? zap_class+0x640/0x640
[  739.878008]  ? zap_class+0x640/0x640
[  739.881738]  ? __do_page_cache_readahead+0x7ce/0x980
[  739.886874]  ? find_held_lock+0x36/0x1c0
[  739.890948]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  739.896496]  alloc_pages_current+0x173/0x350
[  739.900916]  __page_cache_alloc+0x38c/0x5c0
[  739.905239]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  739.910172]  ? kasan_check_read+0x11/0x20
[  739.914325]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.919613]  ? generic_perform_write+0x6a0/0x6a0
[  739.924375]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.929919]  ? check_preemption_disabled+0x48/0x280
[  739.934947]  filemap_fault+0x1594/0x25f0
[  739.939043]  ? __lock_page_or_retry+0xa00/0xa00
[  739.943730]  ? mark_held_locks+0x130/0x130
[  739.947972]  ? rcu_softirq_qs+0x20/0x20
[  739.951962]  ? remove_wait_queue+0x1a6/0x360
[  739.956378]  ? trace_hardirqs_off_caller+0x310/0x310
[  739.961492]  ? filemap_map_pages+0xe04/0x1990
[  739.966001]  ? print_usage_bug+0xc0/0xc0
[  739.970073]  ? add_wait_queue+0x2b0/0x2b0
[  739.974229]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  739.979160]  ? print_usage_bug+0xc0/0xc0
[  739.983230]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  739.988774]  ? fput+0x130/0x1a0
[  739.992063]  ? poll_freewait+0x1d6/0x260
[  739.996129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.001676]  ? print_usage_bug+0xc0/0xc0
[  740.005747]  ? __lock_acquire+0x62f/0x4c20
[  740.010018]  ? lock_acquire+0x1ed/0x520
[  740.014001]  ? ext4_filemap_fault+0x7a/0xad
[  740.018333]  ? lock_release+0xa00/0xa00
[  740.022313]  ? perf_trace_sched_process_exec+0x860/0x860
[  740.027779]  ? print_usage_bug+0xc0/0xc0
[  740.031865]  ? print_usage_bug+0xc0/0xc0
[  740.035942]  ? down_read+0x8d/0x120
[  740.039573]  ? ext4_filemap_fault+0x7a/0xad
[  740.043909]  ? __down_interruptible+0x700/0x700
[  740.048614]  ext4_filemap_fault+0x82/0xad
[  740.052773]  __do_fault+0x100/0x6b0
[  740.056408]  ? pmd_devmap_trans_unstable+0x220/0x220
[  740.061518]  ? mark_held_locks+0x130/0x130
[  740.065765]  ? mark_held_locks+0x130/0x130
[  740.069999]  ? find_held_lock+0x36/0x1c0
[  740.074070]  ? zap_class+0x640/0x640
[  740.077791]  ? find_held_lock+0x36/0x1c0
[  740.081879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.087426]  __handle_mm_fault+0x307c/0x5920
[  740.091845]  ? poll_select_copy_remaining+0x18c/0x6a0
[  740.097052]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  740.101910]  ? __might_fault+0x12b/0x1e0
[  740.105979]  ? lock_downgrade+0x900/0x900
[  740.110142]  ? zap_class+0x640/0x640
[  740.113858]  ? zap_class+0x640/0x640
[  740.117590]  ? find_held_lock+0x36/0x1c0
[  740.121667]  ? handle_mm_fault+0x42a/0xc70
[  740.125909]  ? lock_downgrade+0x900/0x900
[  740.130065]  ? check_preemption_disabled+0x48/0x280
[  740.135114]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.140052]  ? kasan_check_read+0x11/0x20
[  740.144208]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.149495]  ? rcu_softirq_qs+0x20/0x20
[  740.153472]  ? trace_hardirqs_off_caller+0x310/0x310
[  740.158587]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.164133]  ? check_preemption_disabled+0x48/0x280
[  740.169172]  handle_mm_fault+0x54f/0xc70
[  740.173249]  ? __handle_mm_fault+0x5920/0x5920
[  740.177852]  ? find_vma+0x34/0x190
[  740.181417]  __do_page_fault+0x5e8/0xe60
[  740.185480]  ? trace_hardirqs_off+0xb8/0x310
[  740.189907]  do_page_fault+0xf2/0x7e0
[  740.193717]  ? vmalloc_sync_all+0x30/0x30
[  740.197873]  ? error_entry+0x70/0xd0
[  740.201614]  ? trace_hardirqs_off_caller+0xbb/0x310
[  740.206635]  ? trace_hardirqs_on_caller+0xc0/0x310
[  740.211601]  ? syscall_return_slowpath+0x5e0/0x5e0
[  740.216549]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  740.221400]  ? trace_hardirqs_on_caller+0x310/0x310
[  740.226419]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  740.231876]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  740.236901]  ? prepare_exit_to_usermode+0x291/0x3b0
[  740.241924]  ? page_fault+0x8/0x30
[  740.245477]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  740.250330]  ? page_fault+0x8/0x30
[  740.253876]  page_fault+0x1e/0x30
[  740.257336] RIP: 0033:0x7f01c7eacdd3
[  740.261074] Code: Bad RIP value.
[  740.264441] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  740.269805] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  740.277116] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  740.284389] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  740.291661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  740.298934] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  740.306267] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  740.306351] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  740.312777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.312799] Call Trace:
[  740.319404] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  740.328665]  dump_stack+0x244/0x39d
[  740.331233] init cpuset=
[  740.340942]  ? dump_stack_print_info.cold.1+0x20/0x20
[  740.344561] /
[  740.347243]  warn_alloc.cold.117+0xb7/0x1bd
[  740.352421]  mems_allowed=0
[  740.354147]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  740.366241]  ? lock_downgrade+0x900/0x900
[  740.370405]  ? trace_hardirqs_off+0xb8/0x310
[  740.374834]  ? trace_hardirqs_off+0xb8/0x310
[  740.379260]  __alloc_pages_slowpath+0x2660/0x2d70
[  740.384145]  ? warn_alloc+0x120/0x120
[  740.387973]  ? warn_alloc+0x120/0x120
[  740.391789]  ? print_usage_bug+0xc0/0xc0
[  740.395876]  ? warn_alloc+0x120/0x120
[  740.399680]  ? print_usage_bug+0xc0/0xc0
[  740.403746]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.409289]  ? wake_up_klogd+0x11a/0x180
[  740.413355]  ? console_device+0xc0/0xc0
[  740.417335]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.422879]  ? should_fail+0x22d/0xd01
[  740.426775]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.431890]  ? __lock_acquire+0x62f/0x4c20
[  740.436134]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.441268]  ? should_fail+0x22d/0xd01
[  740.445218]  ? mark_held_locks+0x130/0x130
[  740.449458]  ? mark_held_locks+0x130/0x130
[  740.453697]  ? kasan_check_read+0x11/0x20
[  740.457851]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.463168]  ? rcu_softirq_qs+0x20/0x20
[  740.467152]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.472697]  ? check_preemption_disabled+0x48/0x280
[  740.477723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.483269]  ? check_preemption_disabled+0x48/0x280
[  740.488295]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  740.493843]  ? rcu_pm_notify+0xc0/0xc0
[  740.497745]  __alloc_pages_nodemask+0xa80/0xde0
[  740.502440]  ? zap_class+0x640/0x640
[  740.506172]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  740.511215]  ? find_held_lock+0x36/0x1c0
[  740.515291]  ? ____cache_alloc_node+0x1c7/0x1e0
[  740.519969]  ? lock_downgrade+0x900/0x900
[  740.524141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.529894]  cache_grow_begin+0xa5/0x8c0
[  740.533968]  ? do_raw_spin_unlock+0xa7/0x330
[  740.538388]  fallback_alloc+0x204/0x2e0
[  740.542378]  ____cache_alloc_node+0x1c7/0x1e0
[  740.546885]  kmem_cache_alloc+0x1f8/0x730
[  740.551077]  ? put_dec+0x3b/0xf0
[  740.554465]  __build_skb+0xab/0x430
[  740.558102]  ? skb_try_coalesce+0x1b70/0x1b70
[  740.562622]  ? __alloc_pages_nodemask+0xde0/0xde0
[  740.567482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.573028]  ? check_preemption_disabled+0x48/0x280
[  740.578057]  __napi_alloc_skb+0x1d6/0x310
[  740.582224]  page_to_skb.isra.41+0xee/0x8d0
[  740.586558]  ? check_preemption_disabled+0x48/0x280
[  740.591599]  ? virtnet_cpu_online+0x40/0x40
[  740.595929]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.600863]  ? kasan_check_read+0x11/0x20
[  740.605018]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.610304]  ? rcu_softirq_qs+0x20/0x20
[  740.614297]  receive_mergeable+0x155d/0x3a90
[  740.618726]  ? virtnet_probe+0x2240/0x2240
[  740.622973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.628522]  ? netconsole_netdev_event+0x280/0x280
[  740.633457]  ? console_unlock+0x8d8/0x1160
[  740.637707]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  740.642385]  ? lock_release+0xa00/0xa00
[  740.646377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.651915]  ? wake_up_klogd+0x11a/0x180
[  740.655983]  ? console_device+0xc0/0xc0
[  740.659965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.665531]  ? vprintk_emit+0x268/0x930
[  740.669518]  ? wake_up_klogd+0x180/0x180
[  740.673589]  ? find_held_lock+0x36/0x1c0
[  740.677684]  ? print_usage_bug+0xc0/0xc0
[  740.681756]  ? ___ratelimit+0x3b4/0x672
[  740.685759]  ? lock_downgrade+0x900/0x900
[  740.689919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.695462]  ? print_usage_bug+0xc0/0xc0
[  740.699525]  ? trace_hardirqs_off+0xb8/0x310
[  740.703940]  ? kasan_check_read+0x11/0x20
[  740.708114]  ? zap_class+0x640/0x640
[  740.711850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.717420]  ? check_preemption_disabled+0x48/0x280
[  740.722451]  ? __lock_is_held+0xb5/0x140
[  740.726532]  ? rcu_read_lock_sched_held+0x14f/0x180
[  740.731556]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  740.737106]  ? tg_unthrottle_up+0x220/0x220
[  740.741459]  ? update_load_avg+0x13b8/0x2470
[  740.745877]  ? print_usage_bug+0xc0/0xc0
[  740.749952]  ? print_usage_bug+0xc0/0xc0
[  740.754017]  ? print_usage_bug+0xc0/0xc0
[  740.758091]  ? __lock_acquire+0x62f/0x4c20
[  740.762333]  ? zap_class+0x640/0x640
[  740.766063]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  740.771120]  ? __lock_acquire+0x62f/0x4c20
[  740.775364]  ? __lock_acquire+0x62f/0x4c20
[  740.779602]  ? __lock_acquire+0x62f/0x4c20
[  740.783859]  ? mark_held_locks+0x130/0x130
[  740.788110]  ? mark_held_locks+0x130/0x130
[  740.792348]  ? mark_held_locks+0x130/0x130
[  740.796583]  ? find_held_lock+0x36/0x1c0
[  740.800667]  ? update_curr+0x4cf/0xbd0
[  740.804571]  receive_buf+0xb3c/0x3270
[  740.808381]  ? print_usage_bug+0xc0/0xc0
[  740.812454]  ? rcu_softirq_qs+0x20/0x20
[  740.816444]  ? receive_mergeable+0x3a90/0x3a90
[  740.821040]  ? update_curr+0x4ec/0xbd0
[  740.824940]  ? zap_class+0x640/0x640
[  740.828660]  ? print_usage_bug+0xc0/0xc0
[  740.832732]  ? find_held_lock+0x36/0x1c0
[  740.836812]  ? try_to_wake_up+0x10a/0x12e0
[  740.841065]  ? lock_downgrade+0x900/0x900
[  740.845231]  ? trace_hardirqs_off+0xb8/0x310
[  740.849643]  ? kasan_check_read+0x11/0x20
[  740.853800]  ? do_raw_spin_unlock+0xa7/0x330
[  740.858224]  ? trace_hardirqs_on+0x310/0x310
[  740.862653]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  740.867766]  ? try_to_wake_up+0x10a/0x12e0
[  740.872008]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  740.877121]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  740.882234]  ? lockdep_hardirqs_on+0x296/0x5b0
[  740.886836]  ? migrate_swap_stop+0x8a0/0x8a0
[  740.891256]  ? trace_hardirqs_off_caller+0x310/0x310
[  740.896366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.901909]  ? radix_tree_descend+0x13c/0x2e0
[  740.906412]  ? plist_requeue+0x620/0x620
[  740.910483]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  740.915594]  ? zap_class+0x640/0x640
[  740.919316]  ? find_held_lock+0x36/0x1c0
[  740.923380]  ? zap_class+0x640/0x640
[  740.927106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.932651]  ? __radix_tree_lookup+0x358/0x4c0
[  740.937242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.942786]  ? vring_use_dma_api+0xa5/0xc0
[  740.947035]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  740.952575]  ? vring_unmap_one+0x5a/0x410
[  740.956730]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  740.962272]  ? detach_buf+0x34b/0x5d0
[  740.966100]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  740.971647]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  740.976409]  ? lock_downgrade+0x900/0x900
[  740.980568]  ? detach_buf+0x5d0/0x5d0
[  740.984373]  ? __lock_acquire+0x62f/0x4c20
[  740.988611]  ? do_raw_spin_unlock+0xa7/0x330
[  740.993025]  ? do_raw_spin_trylock+0x270/0x270
[  740.997623]  virtnet_poll+0x421/0x105f
[  741.001532]  ? receive_buf+0x3270/0x3270
[  741.005606]  ? flush_rcu_work+0x90/0x90
[  741.009598]  ? net_rx_action+0x4b5/0x19b0
[  741.013752]  ? net_rx_action+0x4b5/0x19b0
[  741.017909]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.022517]  ? call_timer_fn+0x2c0/0x920
[  741.026583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.032131]  ? check_preemption_disabled+0x48/0x280
[  741.037161]  net_rx_action+0x7fa/0x19b0
[  741.041158]  ? napi_complete_done+0x7a0/0x7a0
[  741.045658]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  741.050686]  ? find_held_lock+0x36/0x1c0
[  741.054763]  ? __run_timers+0xa20/0xc70
[  741.058747]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.063247]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.067747]  ? __queue_work+0x1440/0x1440
[  741.071912]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.076499]  ? trace_hardirqs_on+0xbd/0x310
[  741.080838]  ? kasan_check_read+0x11/0x20
[  741.084994]  ? __run_timers+0xa20/0xc70
[  741.089001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.094549]  ? _raw_spin_unlock_irq+0x60/0x80
[  741.099053]  ? __run_timers+0xa4a/0xc70
[  741.103051]  ? timer_fixup_init+0x70/0x70
[  741.107208]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.111710]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.116211]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  741.120802]  ? trace_hardirqs_on+0xbd/0x310
[  741.125138]  ? kasan_check_read+0x11/0x20
[  741.129296]  ? finish_task_switch+0x1f4/0x910
[  741.133795]  ? trace_hardirqs_off_caller+0x310/0x310
[  741.138919]  ? compat_start_thread+0x80/0x80
[  741.143361]  ? pvclock_read_flags+0x160/0x160
[  741.147863]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.153417]  ? check_preemption_disabled+0x48/0x280
[  741.158448]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  741.163994]  ? rcu_pm_notify+0xc0/0xc0
[  741.167908]  __do_softirq+0x308/0xb7e
[  741.171729]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  741.176861]  ? trace_hardirqs_off+0xb8/0x310
[  741.181274]  ? rcu_irq_enter+0x18c/0x310
[  741.185346]  ? schedule+0x108/0x460
[  741.188988]  ? trace_hardirqs_off+0xb8/0x310
[  741.193402]  ? smpboot_thread_fn+0x68b/0xa00
[  741.197837]  ? trace_hardirqs_on+0x310/0x310
[  741.202252]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.207794]  ? check_preemption_disabled+0x48/0x280
[  741.212847]  ? takeover_tasklets+0xa90/0xa90
[  741.217265]  run_ksoftirqd+0x5e/0x100
[  741.221070]  smpboot_thread_fn+0x68b/0xa00
[  741.225322]  ? sort_range+0x30/0x30
[  741.228958]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  741.234075]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.239627]  ? __kthread_parkme+0xfb/0x1a0
[  741.243882]  kthread+0x35a/0x420
[  741.247265]  ? sort_range+0x30/0x30
[  741.250905]  ? kthread_stop+0x900/0x900
[  741.254908]  ret_from_fork+0x3a/0x50
[  741.258644] warn_alloc_show_mem: 1 callbacks suppressed
[  741.258656] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  741.258658] Mem-Info:
[  741.258690] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  741.258690]  active_file:14 inactive_file:12 isolated_file:0
[  741.258690]  unevictable:0 dirty:0 writeback:0 unstable:0
[  741.258690]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  741.258690]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  741.258690]  free:13708 free_pcp:294 free_cma:0
[  741.264039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  741.269934] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  741.272336] Call Trace:
[  741.305394] Node 0 
[  741.314755]  <IRQ>
[  741.342632] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.345205]  dump_stack+0x244/0x39d
[  741.347418] lowmem_reserve[]:
[  741.349589]  ? dump_stack_print_info.cold.1+0x20/0x20
[  741.375060]  0 2819
[  741.378721]  warn_alloc.cold.117+0xb7/0x1bd
[  741.381793]  6323
[  741.386987]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  741.389199]  6323
[  741.393532]  ? lock_downgrade+0x900/0x900
[  741.395577] Node 0 
[  741.400431]  ? trace_hardirqs_off+0xb8/0x310
[  741.402524] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  741.406666]  ? trace_hardirqs_off+0xb8/0x310
[  741.408882] lowmem_reserve[]:
[  741.413296]  __alloc_pages_slowpath+0x2660/0x2d70
[  741.440430]  0
[  741.444904]  ? warn_alloc+0x120/0x120
[  741.447968]  0
[  741.452814]  ? warn_alloc+0x120/0x120
[  741.454622]  3503
[  741.458434]  ? print_usage_bug+0xc0/0xc0
[  741.460227]  3503
[  741.464111]  ? warn_alloc+0x120/0x120
[  741.470221]  ? print_usage_bug+0xc0/0xc0
[  741.472270] Node 0 
[  741.476071]  ? __lock_acquire+0x62f/0x4c20
[  741.480149] Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  741.482360]  ? __lock_acquire+0x62f/0x4c20
[  741.486566] lowmem_reserve[]: 0
[  741.515067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.519476]  0
[  741.522774]  ? should_fail+0x22d/0xd01
[  741.528314]  0
[  741.530143]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  741.534002]  0
[  741.535827]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  741.542886]  ? __lock_acquire+0x62f/0x4c20
[  741.547967] Node 0 DMA: 
[  741.552214]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  741.552232]  ? __lock_acquire+0x62f/0x4c20
[  741.554890] 1*4kB 
[  741.559990]  ? should_fail+0x22d/0xd01
[  741.560010]  ? rcu_irq_exit+0x1a2/0x390
[  741.564229] (U) 
[  741.566390]  ? mark_held_locks+0x130/0x130
[  741.570253] 0*8kB 
[  741.574229]  ? mark_held_locks+0x130/0x130
[  741.576190] 0*16kB 
[  741.580425]  ? mark_held_locks+0xc7/0x130
[  741.582557] 1*32kB 
[  741.586800]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  741.589021] (U) 
[  741.593186]  ? zap_class+0x640/0x640
[  741.595407] 2*64kB 
[  741.600438]  ? print_usage_bug+0xc0/0xc0
[  741.602388] (U) 1*128kB 
[  741.606131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.608353] (U) 
[  741.612468]  ? check_preemption_disabled+0x48/0x280
[  741.615122] 1*256kB 
[  741.620682]  ? __lock_is_held+0xb5/0x140
[  741.622636] (U) 
[  741.627659]  __alloc_pages_nodemask+0xa80/0xde0
[  741.629960] 0*512kB 1*1024kB 
[  741.634027]  ? zap_class+0x640/0x640
[  741.635985] (U) 
[  741.640657]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  741.643745] 1*2048kB 
[  741.647465]  ? find_held_lock+0x36/0x1c0
[  741.649419] (M) 
[  741.654441]  ? ____cache_alloc_node+0x1c7/0x1e0
[  741.656835] 3*4096kB 
[  741.660902]  ? lock_downgrade+0x900/0x900
[  741.662860] (M) 
[  741.667535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.669921] = 15908kB
[  741.674068]  cache_grow_begin+0xa5/0x8c0
[  741.676031] Node 0 
[  741.681568]  ? do_raw_spin_unlock+0xa7/0x330
[  741.683986] DMA32: 
[  741.688072]  fallback_alloc+0x204/0x2e0
[  741.690293] 5*4kB 
[  741.694726]  ____cache_alloc_node+0x1c7/0x1e0
[  741.696947] (UM) 
[  741.700939]  kmem_cache_alloc_node+0xe3/0x730
[  741.703070] 2*8kB 
[  741.707569]  ? ipv6_get_ifaddr+0x42e/0x620
[  741.709612] (UM) 3*16kB 
[  741.714126]  __alloc_skb+0x119/0x770
[  741.716249] (M) 
[  741.720490]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  741.723138] 3*32kB 
[  741.726858]  ? netdev_alloc_frag+0x1f0/0x1f0
[  741.728815] (UM) 
[  741.734115]  ? lock_downgrade+0x900/0x900
[  741.736337] 2*64kB 
[  741.740750]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.742788] (M) 
[  741.746937]  ? refcount_sub_and_test_checked+0x203/0x310
[  741.749155] 2*128kB 
[  741.754694]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  741.756653] (M) 
[  741.762099]  ? addrconf_rs_timer+0x690/0x690
[  741.762125]  ndisc_alloc_skb+0x144/0x340
[  741.764424] 4*256kB 
[  741.769873]  ndisc_send_rs+0x331/0x6e0
[  741.771836] (M) 
[  741.776248]  addrconf_rs_timer+0x314/0x690
[  741.780328] 4*512kB 
[  741.782652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  741.786518] (UM) 
[  741.788520]  call_timer_fn+0x272/0x920
[  741.792734] 3*1024kB 
[  741.795057]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  741.799268] (UM) 3*2048kB 
[  741.801341]  ? process_timeout+0x40/0x40
[  741.805210] (M) 
[  741.807638]  ? mark_held_locks+0xc7/0x130
[  741.811859] 3*4096kB 
[  741.814703]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.818743] (M) 
[  741.820723]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.824857] = 25140kB
[  741.827264]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  741.831741] Node 0 
[  741.833717]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.838190] Normal: 1714*4kB 
[  741.840617]  ? trace_hardirqs_on+0xbd/0x310
[  741.844837] (UME) 
[  741.847077]  ? kasan_check_read+0x11/0x20
[  741.851642] 596*8kB 
[  741.854750]  ? __run_timers+0x7da/0xc70
[  741.859048] (UMEH) 
[  741.861201]  ? trace_hardirqs_off_caller+0x310/0x310
[  741.865329] 89*16kB 
[  741.867654]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  741.871607] (UME) 
[  741.873858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  741.878945] 20*32kB 
[  741.881269]  __run_timers+0x7e5/0xc70
[  741.885501] (UMH) 
[  741.887666]  ? timer_fixup_init+0x70/0x70
[  741.891873] 2*64kB 
[  741.894200]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  741.897980] (UH) 
[  741.900131]  ? zap_class+0x640/0x640
[  741.904263] 0*128kB 
[  741.906500]  ? print_usage_bug+0xc0/0xc0
[  741.911495] 0*256kB 
[  741.913565]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  741.917261] 0*512kB 
[  741.919600]  ? find_held_lock+0x36/0x1c0
[  741.923633] 0*1024kB 
[  741.925957]  ? zap_class+0x640/0x640
[  741.931131] 0*2048kB 
[  741.933458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.937491] 0*4096kB = 13816kB
[  741.939913]  ? check_preemption_disabled+0x48/0x280
[  741.943616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  741.946023]  ? __lock_is_held+0xb5/0x140
[  741.951559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  741.954753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.959750] 9839 total pagecache pages
[  741.968596]  ? check_preemption_disabled+0x48/0x280
[  741.972637] 0 pages in swap cache
[  741.981218]  run_timer_softirq+0x52/0xb0
[  741.986765] Swap cache stats: add 0, delete 0, find 0/0
[  741.990649]  ? rcu_read_lock_sched_held+0x14f/0x180
[  741.995643] Free swap  = 0kB
[  741.999104]  __do_softirq+0x308/0xb7e
[  742.003151] Total swap = 0kB
[  742.008514]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  742.013514] 1965979 pages RAM
[  742.016533]  ? lock_downgrade+0x900/0x900
[  742.020314] 0 pages HighMem/MovableOnly
[  742.023337]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  742.027808] 342293 pages reserved
[  742.030928]  ? pvclock_read_flags+0x160/0x160
[  742.035047] 0 pages cma reserved
[  742.039027]  ? lapic_next_event+0x5a/0x90
[  742.044275] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  742.047599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.052071] ksoftirqd/0 cpuset=
[  742.055446]  ? kvm_clock_read+0x18/0x30
[  742.059573] /
[  742.069900]  ? kvm_sched_clock_read+0x9/0x20
[  742.075421]  mems_allowed=0
[  742.078695]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.097224]  ? check_preemption_disabled+0x48/0x280
[  742.102256]  irq_exit+0x17f/0x1c0
[  742.105744]  smp_apic_timer_interrupt+0x1cb/0x760
[  742.110594]  ? smp_reschedule_interrupt+0x109/0x650
[  742.115623]  ? smp_call_function_single_interrupt+0x650/0x650
[  742.121513]  ? interrupt_entry+0xb5/0xc0
[  742.125586]  ? trace_hardirqs_off_caller+0xbb/0x310
[  742.130615]  ? trace_hardirqs_off_caller+0xbb/0x310
[  742.135640]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.140487]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.145508]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.150541]  ? task_prio+0x50/0x50
[  742.154086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.159640]  ? check_preemption_disabled+0x48/0x280
[  742.164667]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.169533]  apic_timer_interrupt+0xf/0x20
[  742.173770]  </IRQ>
[  742.176043] RIP: 0010:dump_stack+0x20e/0x39d
[  742.180457] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  742.199380] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  742.207095] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  742.214366] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  742.221639] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  742.228912] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  742.236185] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  742.243481]  ? dump_stack+0x205/0x39d
[  742.247327]  ? dump_stack_print_info.cold.1+0x20/0x20
[  742.252543]  dump_header+0x27b/0xf72
[  742.256278]  ? mark_held_locks+0x130/0x130
[  742.260520]  ? pagefault_out_of_memory+0x197/0x197
[  742.265461]  ? __lock_acquire+0x62f/0x4c20
[  742.269696]  ? zap_class+0x640/0x640
[  742.273420]  ? percpu_ref_get_many+0x240/0x240
[  742.278006]  ? print_usage_bug+0xc0/0xc0
[  742.282093]  ? print_usage_bug+0xc0/0xc0
[  742.286196]  ? zap_class+0x640/0x640
[  742.289918]  ? print_usage_bug+0xc0/0xc0
[  742.293984]  ? print_usage_bug+0xc0/0xc0
[  742.298057]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.303609]  ? find_held_lock+0x36/0x1c0
[  742.307687]  ? mark_held_locks+0xc7/0x130
[  742.311862]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  742.316996]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  742.322104]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  742.326693]  ? trace_hardirqs_on+0xbd/0x310
[  742.331031]  ? kasan_check_read+0x11/0x20
[  742.335187]  ? ___ratelimit+0x3b4/0x672
[  742.339171]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.344280]  ? trace_hardirqs_on+0x310/0x310
[  742.348699]  ? lock_downgrade+0x900/0x900
[  742.352865]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  742.357979]  ? ___ratelimit+0x3b9/0x672
[  742.361966]  ? idr_get_free+0xec0/0xec0
[  742.365949]  ? find_held_lock+0x36/0x1c0
[  742.370028]  oom_kill_process.cold.27+0x10/0x903
[  742.374790]  ? zap_class+0x640/0x640
[  742.378519]  ? check_preemption_disabled+0x48/0x280
[  742.383546]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.388486]  ? kasan_check_read+0x11/0x20
[  742.392639]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.397925]  ? oom_evaluate_task+0x540/0x540
[  742.402341]  ? find_held_lock+0x36/0x1c0
[  742.406417]  ? out_of_memory+0x974/0x1430
[  742.410571]  ? lock_downgrade+0x900/0x900
[  742.414738]  ? check_preemption_disabled+0x48/0x280
[  742.419766]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.424711]  ? kasan_check_read+0x11/0x20
[  742.428872]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.434156]  ? rcu_softirq_qs+0x20/0x20
[  742.438141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.443685]  ? oom_evaluate_task+0x302/0x540
[  742.448115]  out_of_memory+0xa84/0x1430
[  742.452108]  ? oom_killer_disable+0x3a0/0x3a0
[  742.456619]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  742.461562]  ? __mutex_add_waiter+0x2a0/0x2a0
[  742.466078]  __alloc_pages_slowpath+0x22d4/0x2d70
[  742.471009]  ? warn_alloc+0x120/0x120
[  742.474816]  ? rcu_softirq_qs+0x20/0x20
[  742.478845]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.484392]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.489940]  ? should_fail+0x22d/0xd01
[  742.493845]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  742.498958]  ? zap_class+0x640/0x640
[  742.502704]  ? __lock_is_held+0xb5/0x140
[  742.506781]  ? mark_held_locks+0x130/0x130
[  742.511034]  ? lock_release+0xa00/0xa00
[  742.515015]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.520500]  ? __might_sleep+0x95/0x190
[  742.524513]  __alloc_pages_nodemask+0xa80/0xde0
[  742.529732]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  742.534755]  ? __page_cache_alloc+0x191/0x5c0
[  742.539256]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.544210]  ? kasan_check_read+0x11/0x20
[  742.548406]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.553692]  ? zap_class+0x640/0x640
[  742.557441]  ? zap_class+0x640/0x640
[  742.561183]  ? zap_class+0x640/0x640
[  742.564927]  ? __do_page_cache_readahead+0x7ce/0x980
[  742.570051]  ? find_held_lock+0x36/0x1c0
[  742.574151]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  742.579710]  alloc_pages_current+0x173/0x350
[  742.584148]  __page_cache_alloc+0x38c/0x5c0
[  742.588481]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.593444]  ? kasan_check_read+0x11/0x20
[  742.597633]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.602930]  ? generic_perform_write+0x6a0/0x6a0
[  742.607704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.613283]  ? check_preemption_disabled+0x48/0x280
[  742.618327]  filemap_fault+0x1594/0x25f0
[  742.622417]  ? __lock_page_or_retry+0xa00/0xa00
[  742.627101]  ? mark_held_locks+0x130/0x130
[  742.631357]  ? rcu_softirq_qs+0x20/0x20
[  742.635356]  ? remove_wait_queue+0x1a6/0x360
[  742.639777]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.644912]  ? filemap_map_pages+0xe04/0x1990
[  742.649446]  ? print_usage_bug+0xc0/0xc0
[  742.653525]  ? add_wait_queue+0x2b0/0x2b0
[  742.657688]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  742.662630]  ? print_usage_bug+0xc0/0xc0
[  742.666700]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  742.672246]  ? fput+0x130/0x1a0
[  742.675536]  ? poll_freewait+0x1d6/0x260
[  742.679606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.685164]  ? print_usage_bug+0xc0/0xc0
[  742.689241]  ? __lock_acquire+0x62f/0x4c20
[  742.693498]  ? lock_acquire+0x1ed/0x520
[  742.697484]  ? ext4_filemap_fault+0x7a/0xad
[  742.701831]  ? lock_release+0xa00/0xa00
[  742.705816]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.711299]  ? print_usage_bug+0xc0/0xc0
[  742.715368]  ? print_usage_bug+0xc0/0xc0
[  742.719449]  ? down_read+0x8d/0x120
[  742.723081]  ? ext4_filemap_fault+0x7a/0xad
[  742.727415]  ? __down_interruptible+0x700/0x700
[  742.732120]  ext4_filemap_fault+0x82/0xad
[  742.736285]  __do_fault+0x100/0x6b0
[  742.739925]  ? pmd_devmap_trans_unstable+0x220/0x220
[  742.745042]  ? mark_held_locks+0x130/0x130
[  742.749286]  ? mark_held_locks+0x130/0x130
[  742.753526]  ? find_held_lock+0x36/0x1c0
[  742.757616]  ? zap_class+0x640/0x640
[  742.761345]  ? find_held_lock+0x36/0x1c0
[  742.765420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.770973]  __handle_mm_fault+0x307c/0x5920
[  742.775387]  ? poll_select_copy_remaining+0x18c/0x6a0
[  742.780623]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  742.785482]  ? __might_fault+0x12b/0x1e0
[  742.789555]  ? lock_downgrade+0x900/0x900
[  742.793726]  ? zap_class+0x640/0x640
[  742.797447]  ? zap_class+0x640/0x640
[  742.801174]  ? find_held_lock+0x36/0x1c0
[  742.805255]  ? handle_mm_fault+0x42a/0xc70
[  742.809504]  ? lock_downgrade+0x900/0x900
[  742.813680]  ? check_preemption_disabled+0x48/0x280
[  742.818736]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.823687]  ? kasan_check_read+0x11/0x20
[  742.827859]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.833156]  ? rcu_softirq_qs+0x20/0x20
[  742.837141]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.842262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.847831]  ? check_preemption_disabled+0x48/0x280
[  742.852887]  handle_mm_fault+0x54f/0xc70
[  742.856965]  ? __handle_mm_fault+0x5920/0x5920
[  742.861561]  ? find_vma+0x34/0x190
[  742.865123]  __do_page_fault+0x5e8/0xe60
[  742.869192]  ? trace_hardirqs_off+0xb8/0x310
[  742.873649]  do_page_fault+0xf2/0x7e0
[  742.877466]  ? vmalloc_sync_all+0x30/0x30
[  742.881627]  ? error_entry+0x70/0xd0
[  742.885349]  ? trace_hardirqs_off_caller+0xbb/0x310
[  742.890379]  ? trace_hardirqs_on_caller+0xc0/0x310
[  742.895320]  ? syscall_return_slowpath+0x5e0/0x5e0
[  742.900258]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.905117]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.910142]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  742.915635]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  742.920678]  ? prepare_exit_to_usermode+0x291/0x3b0
[  742.925711]  ? page_fault+0x8/0x30
[  742.929267]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.934134]  ? page_fault+0x8/0x30
[  742.937696]  page_fault+0x1e/0x30
[  742.941158] RIP: 0033:0x7f01c7eacdd3
[  742.944895] Code: Bad RIP value.
[  742.948259] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  742.953648] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  742.960944] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  742.968234] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  742.975530] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  742.982834] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  742.990172] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  742.990255] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  742.996694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  742.996700] Call Trace:
[  742.996726]  dump_stack+0x244/0x39d
[  742.996745]  ? dump_stack_print_info.cold.1+0x20/0x20
[  743.003325] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  743.012651]  warn_alloc.cold.117+0xb7/0x1bd
[  743.015217] init cpuset=
[  743.018858]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  743.024025] /
[  743.033750]  ? lock_downgrade+0x900/0x900
[  743.038057]  mems_allowed=0
[  743.040740]  ? trace_hardirqs_off+0xb8/0x310
[  743.058737]  ? trace_hardirqs_off+0xb8/0x310
[  743.063169]  __alloc_pages_slowpath+0x2660/0x2d70
[  743.068055]  ? warn_alloc+0x120/0x120
[  743.071872]  ? warn_alloc+0x120/0x120
[  743.075683]  ? print_usage_bug+0xc0/0xc0
[  743.079757]  ? warn_alloc+0x120/0x120
[  743.083565]  ? print_usage_bug+0xc0/0xc0
[  743.087642]  ? lock_downgrade+0x900/0x900
[  743.091796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.097359]  ? should_fail+0x22d/0xd01
[  743.101260]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.106371]  ? __lock_acquire+0x62f/0x4c20
[  743.110621]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.115735]  ? should_fail+0x22d/0xd01
[  743.119646]  ? mark_held_locks+0x130/0x130
[  743.123893]  ? mark_held_locks+0x130/0x130
[  743.128138]  ? debug_check_no_obj_freed+0x305/0x58d
[  743.133176]  ? drain_local_pages_wq+0x40/0x40
[  743.137683]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.142278]  ? trace_hardirqs_on+0xbd/0x310
[  743.146658]  ? kasan_check_read+0x11/0x20
[  743.150833]  ? debug_check_no_obj_freed+0x305/0x58d
[  743.155864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.161407]  ? check_preemption_disabled+0x48/0x280
[  743.166445]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  743.171999]  ? rcu_pm_notify+0xc0/0xc0
[  743.175907]  __alloc_pages_nodemask+0xa80/0xde0
[  743.180587]  ? zap_class+0x640/0x640
[  743.184322]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  743.189358]  ? find_held_lock+0x36/0x1c0
[  743.193438]  ? ____cache_alloc_node+0x1c7/0x1e0
[  743.198124]  ? lock_downgrade+0x900/0x900
[  743.202286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.207847]  cache_grow_begin+0xa5/0x8c0
[  743.211926]  ? do_raw_spin_unlock+0xa7/0x330
[  743.216348]  fallback_alloc+0x204/0x2e0
[  743.220338]  ____cache_alloc_node+0x1c7/0x1e0
[  743.224858]  kmem_cache_alloc+0x1f8/0x730
[  743.229024]  ? put_dec+0x3b/0xf0
[  743.232408]  __build_skb+0xab/0x430
[  743.236071]  ? skb_try_coalesce+0x1b70/0x1b70
[  743.240599]  ? __alloc_pages_nodemask+0xde0/0xde0
[  743.245453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.251003]  ? check_preemption_disabled+0x48/0x280
[  743.256036]  __napi_alloc_skb+0x1d6/0x310
[  743.260205]  page_to_skb.isra.41+0xee/0x8d0
[  743.264541]  ? check_preemption_disabled+0x48/0x280
[  743.269579]  ? virtnet_cpu_online+0x40/0x40
[  743.273911]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  743.278858]  ? kasan_check_read+0x11/0x20
[  743.283019]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  743.288315]  ? rcu_softirq_qs+0x20/0x20
[  743.292323]  receive_mergeable+0x155d/0x3a90
[  743.296759]  ? virtnet_probe+0x2240/0x2240
[  743.301003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.306559]  ? netconsole_netdev_event+0x280/0x280
[  743.311500]  ? console_unlock+0x8d8/0x1160
[  743.315758]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  743.320457]  ? lock_release+0xa00/0xa00
[  743.324458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.330002]  ? wake_up_klogd+0x11a/0x180
[  743.334070]  ? console_device+0xc0/0xc0
[  743.338054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.343611]  ? vprintk_emit+0x268/0x930
[  743.347599]  ? wake_up_klogd+0x180/0x180
[  743.351668]  ? find_held_lock+0x36/0x1c0
[  743.355740]  ? print_usage_bug+0xc0/0xc0
[  743.359832]  ? ___ratelimit+0x3b4/0x672
[  743.363816]  ? lock_downgrade+0x900/0x900
[  743.367981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.373527]  ? print_usage_bug+0xc0/0xc0
[  743.377591]  ? trace_hardirqs_off+0xb8/0x310
[  743.382005]  ? kasan_check_read+0x11/0x20
[  743.386161]  ? zap_class+0x640/0x640
[  743.389886]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.395429]  ? check_preemption_disabled+0x48/0x280
[  743.400469]  ? __lock_is_held+0xb5/0x140
[  743.404578]  ? rcu_read_lock_sched_held+0x14f/0x180
[  743.409610]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  743.415180]  ? tg_unthrottle_up+0x220/0x220
[  743.419518]  ? update_load_avg+0x13b8/0x2470
[  743.424211]  ? print_usage_bug+0xc0/0xc0
[  743.428281]  ? print_usage_bug+0xc0/0xc0
[  743.432347]  ? print_usage_bug+0xc0/0xc0
[  743.436418]  ? __lock_acquire+0x62f/0x4c20
[  743.440657]  ? zap_class+0x640/0x640
[  743.444374]  ? __alloc_pages_slowpath+0x2660/0x2d70
[  743.449403]  ? __lock_acquire+0x62f/0x4c20
[  743.453647]  ? __lock_acquire+0x62f/0x4c20
[  743.457912]  ? __lock_acquire+0x62f/0x4c20
[  743.462163]  ? mark_held_locks+0x130/0x130
[  743.466407]  ? mark_held_locks+0x130/0x130
[  743.470649]  ? mark_held_locks+0x130/0x130
[  743.474887]  ? find_held_lock+0x36/0x1c0
[  743.478969]  ? update_curr+0x4cf/0xbd0
[  743.482876]  receive_buf+0xb3c/0x3270
[  743.486692]  ? print_usage_bug+0xc0/0xc0
[  743.490763]  ? rcu_softirq_qs+0x20/0x20
[  743.494789]  ? receive_mergeable+0x3a90/0x3a90
[  743.499390]  ? update_curr+0x4ec/0xbd0
[  743.503282]  ? zap_class+0x640/0x640
[  743.507004]  ? print_usage_bug+0xc0/0xc0
[  743.511079]  ? find_held_lock+0x36/0x1c0
[  743.515162]  ? try_to_wake_up+0x10a/0x12e0
[  743.519402]  ? lock_downgrade+0x900/0x900
[  743.523561]  ? trace_hardirqs_off+0xb8/0x310
[  743.527976]  ? kasan_check_read+0x11/0x20
[  743.532128]  ? do_raw_spin_unlock+0xa7/0x330
[  743.536539]  ? trace_hardirqs_on+0x310/0x310
[  743.540971]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  743.546088]  ? try_to_wake_up+0x10a/0x12e0
[  743.550329]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  743.555436]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  743.560545]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.565141]  ? migrate_swap_stop+0x8a0/0x8a0
[  743.569557]  ? trace_hardirqs_off_caller+0x310/0x310
[  743.574666]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.580208]  ? radix_tree_descend+0x13c/0x2e0
[  743.584712]  ? plist_requeue+0x620/0x620
[  743.588782]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  743.593891]  ? zap_class+0x640/0x640
[  743.597615]  ? find_held_lock+0x36/0x1c0
[  743.601681]  ? zap_class+0x640/0x640
[  743.605402]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.610953]  ? __radix_tree_lookup+0x358/0x4c0
[  743.615564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.621141]  ? vring_use_dma_api+0xa5/0xc0
[  743.625382]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  743.630948]  ? vring_unmap_one+0x5a/0x410
[  743.635113]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  743.640658]  ? detach_buf+0x34b/0x5d0
[  743.644478]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  743.650034]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  743.654804]  ? lock_downgrade+0x900/0x900
[  743.658969]  ? detach_buf+0x5d0/0x5d0
[  743.662785]  ? __lock_acquire+0x62f/0x4c20
[  743.667034]  ? do_raw_spin_unlock+0xa7/0x330
[  743.671448]  ? do_raw_spin_trylock+0x270/0x270
[  743.676045]  virtnet_poll+0x421/0x105f
[  743.679957]  ? receive_buf+0x3270/0x3270
[  743.684070]  ? flush_rcu_work+0x90/0x90
[  743.688073]  ? net_rx_action+0x4b5/0x19b0
[  743.692234]  ? net_rx_action+0x4b5/0x19b0
[  743.696388]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.700992]  ? call_timer_fn+0x2c0/0x920
[  743.705061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.710610]  ? check_preemption_disabled+0x48/0x280
[  743.715657]  net_rx_action+0x7fa/0x19b0
[  743.719675]  ? napi_complete_done+0x7a0/0x7a0
[  743.724176]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  743.729200]  ? find_held_lock+0x36/0x1c0
[  743.733299]  ? __run_timers+0xa20/0xc70
[  743.737283]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.741784]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.746292]  ? __queue_work+0x1440/0x1440
[  743.750445]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.755032]  ? trace_hardirqs_on+0xbd/0x310
[  743.759359]  ? kasan_check_read+0x11/0x20
[  743.763514]  ? __run_timers+0xa20/0xc70
[  743.767503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.773056]  ? _raw_spin_unlock_irq+0x60/0x80
[  743.777570]  ? __run_timers+0xa4a/0xc70
[  743.781575]  ? timer_fixup_init+0x70/0x70
[  743.785731]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.790232]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.794734]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  743.799323]  ? trace_hardirqs_on+0xbd/0x310
[  743.803653]  ? kasan_check_read+0x11/0x20
[  743.807809]  ? finish_task_switch+0x1f4/0x910
[  743.812320]  ? trace_hardirqs_off_caller+0x310/0x310
[  743.817434]  ? compat_start_thread+0x80/0x80
[  743.821877]  ? pvclock_read_flags+0x160/0x160
[  743.826382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.831926]  ? check_preemption_disabled+0x48/0x280
[  743.836961]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  743.842528]  ? rcu_pm_notify+0xc0/0xc0
[  743.846437]  __do_softirq+0x308/0xb7e
[  743.850258]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  743.855408]  ? trace_hardirqs_off+0xb8/0x310
[  743.859832]  ? rcu_irq_enter+0x18c/0x310
[  743.863925]  ? schedule+0x108/0x460
[  743.867571]  ? trace_hardirqs_off+0xb8/0x310
[  743.871989]  ? smpboot_thread_fn+0x68b/0xa00
[  743.876414]  ? trace_hardirqs_on+0x310/0x310
[  743.880839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.886382]  ? check_preemption_disabled+0x48/0x280
[  743.891422]  ? takeover_tasklets+0xa90/0xa90
[  743.895849]  run_ksoftirqd+0x5e/0x100
[  743.899659]  smpboot_thread_fn+0x68b/0xa00
[  743.903907]  ? sort_range+0x30/0x30
[  743.907568]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  743.912679]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.918225]  ? __kthread_parkme+0xfb/0x1a0
[  743.922474]  kthread+0x35a/0x420
[  743.925850]  ? sort_range+0x30/0x30
[  743.929481]  ? kthread_stop+0x900/0x900
[  743.933468]  ret_from_fork+0x3a/0x50
[  743.937205] warn_alloc_show_mem: 1 callbacks suppressed
[  743.937217] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  743.937219] Mem-Info:
[  743.937250] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  743.937250]  active_file:14 inactive_file:12 isolated_file:0
[  743.937250]  unevictable:0 dirty:0 writeback:0 unstable:0
[  743.937250]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  743.937250]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  743.937250]  free:13708 free_pcp:294 free_cma:0
[  743.942606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  743.948500] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  743.950906] Call Trace:
[  743.983966] Node 0 
[  743.993327]  <IRQ>
[  744.021206] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  744.023786]  dump_stack+0x244/0x39d
[  744.025992] lowmem_reserve[]: 0
[  744.028165]  ? dump_stack_print_info.cold.1+0x20/0x20
[  744.053660]  2819
[  744.057323]  warn_alloc.cold.117+0xb7/0x1bd
[  744.060567]  6323
[  744.065791]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  744.067838]  6323
[  744.072183]  ? lock_downgrade+0x900/0x900
[  744.079070]  ? trace_hardirqs_off+0xb8/0x310
[  744.081110] Node 0 
[  744.085261]  ? trace_hardirqs_off+0xb8/0x310
[  744.089677] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  744.091898]  __alloc_pages_slowpath+0x2660/0x2d70
[  744.096273] lowmem_reserve[]: 0
[  744.123227]  ? warn_alloc+0x120/0x120
[  744.128034]  0
[  744.131326]  ? warn_alloc+0x120/0x120
[  744.135095]  3503 3503
[  744.136915]  ? print_usage_bug+0xc0/0xc0
[  744.143186]  ? warn_alloc+0x120/0x120
[  744.147228] Node 0 Normal free:13784kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  744.151058]  ? print_usage_bug+0xc0/0xc0
[  744.151074]  ? __lock_acquire+0x62f/0x4c20
[  744.180131] lowmem_reserve[]: 0
[  744.184226]  ? __lock_acquire+0x62f/0x4c20
[  744.188449]  0 0
[  744.191744]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.195956]  0
[  744.197937]  ? should_fail+0x22d/0xd01
[  744.203454] Node 0 
[  744.205259]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  744.209120] DMA: 1*4kB 
[  744.211369]  ? __lock_acquire+0x62f/0x4c20
[  744.216448] (U) 0*8kB 
[  744.219055]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  744.223266] 0*16kB 
[  744.225788]  ? __lock_acquire+0x62f/0x4c20
[  744.230900] 1*32kB 
[  744.233148]  ? should_fail+0x22d/0xd01
[  744.237361] (U) 
[  744.239601]  ? find_held_lock+0x36/0x1c0
[  744.243481] 2*64kB 
[  744.245465]  ? mark_held_locks+0x130/0x130
[  744.249499] (U) 
[  744.251760]  ? mark_held_locks+0x130/0x130
[  744.255975] 1*128kB 
[  744.257954]  ? zap_class+0x640/0x640
[  744.262172] (U) 
[  744.264495]  ? zap_class+0x640/0x640
[  744.268185] 1*256kB (U) 
[  744.270171]  ? print_usage_bug+0xc0/0xc0
[  744.273861] 0*512kB 1*1024kB 
[  744.276555]  ? do_raw_spin_unlock+0xa7/0x330
[  744.280608] (U) 
[  744.283740]  ? zap_class+0x640/0x640
[  744.288133] 1*2048kB 
[  744.290110]  ? print_usage_bug+0xc0/0xc0
[  744.293803] (M) 
[  744.296225]  ? wq_watchdog_touch+0x9c/0xfe
[  744.300267] 3*4096kB 
[  744.302243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.306458] (M) 
[  744.308884]  ? check_preemption_disabled+0x48/0x280
[  744.314396] = 15908kB
[  744.314406] Node 0 
[  744.316392]  ? __lock_is_held+0xb5/0x140
[  744.321380] DMA32: 5*4kB 
[  744.323804]  __alloc_pages_nodemask+0xa80/0xde0
[  744.326015] (UM) 
[  744.330076]  ? zap_class+0x640/0x640
[  744.332830] 2*8kB 
[  744.337502]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  744.339547] (UM) 
[  744.343266]  ? find_held_lock+0x36/0x1c0
[  744.345403] 3*16kB 
[  744.350428]  ? ____cache_alloc_node+0x1c7/0x1e0
[  744.352466] (M) 
[  744.356545]  ? lock_downgrade+0x900/0x900
[  744.358760] 3*32kB (UM) 
[  744.363444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.365398] 2*64kB 
[  744.369544]  cache_grow_begin+0xa5/0x8c0
[  744.372218] (M) 
[  744.377767]  ? do_raw_spin_unlock+0xa7/0x330
[  744.379987] 2*128kB 
[  744.384055]  fallback_alloc+0x204/0x2e0
[  744.386008] (M) 
[  744.390418]  ____cache_alloc_node+0x1c7/0x1e0
[  744.392728] 4*256kB 
[  744.396702]  kmem_cache_alloc_node+0xe3/0x730
[  744.398651] (M) 4*512kB 
[  744.403159]  ? ipv6_get_ifaddr+0x42e/0x620
[  744.405465] (UM) 
[  744.409970]  __alloc_skb+0x119/0x770
[  744.412621] 3*1024kB 
[  744.416863]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  744.418908] (UM) 
[  744.422623]  ? netdev_alloc_frag+0x1f0/0x1f0
[  744.425020] 3*2048kB 
[  744.430300]  ? lock_downgrade+0x900/0x900
[  744.432343] (M) 
[  744.436756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.439146] 3*4096kB 
[  744.443295]  ? refcount_sub_and_test_checked+0x203/0x310
[  744.445251] (M) 
[  744.450799]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  744.453226] = 25140kB
[  744.458675]  ? addrconf_rs_timer+0x690/0x690
[  744.460640] Node 0 
[  744.466110]  ndisc_alloc_skb+0x144/0x340
[  744.468496] Normal: 1714*4kB 
[  744.472924]  ndisc_send_rs+0x331/0x6e0
[  744.475139] (UME) 
[  744.479207]  addrconf_rs_timer+0x314/0x690
[  744.482292] 596*8kB 
[  744.486183]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  744.488312] (UMEH) 
[  744.492559]  call_timer_fn+0x272/0x920
[  744.494859] 89*16kB 
[  744.499092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  744.501315] (UME) 
[  744.505202]  ? process_timeout+0x40/0x40
[  744.507514] 21*32kB 
[  744.511754]  ? mark_held_locks+0xc7/0x130
[  744.513881] (UMH) 
[  744.517945]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.520251] 2*64kB 
[  744.524397]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.526531] (UH) 
[  744.531529]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  744.531547]  ? lockdep_hardirqs_on+0x296/0x5b0
[  744.533774] 0*128kB 
[  744.538267]  ? trace_hardirqs_on+0xbd/0x310
[  744.540306] 0*256kB 0*512kB 
[  744.544552]  ? kasan_check_read+0x11/0x20
[  744.549114] 0*1024kB 
[  744.551438]  ? __run_timers+0x7da/0xc70
[  744.555740] 0*2048kB 
[  744.558764]  ? trace_hardirqs_off_caller+0x310/0x310
[  744.562898] 0*4096kB = 13848kB
[  744.565337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  744.569297] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  744.571702]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  744.576802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  744.580004]  __run_timers+0x7e5/0xc70
[  744.584220] 9839 total pagecache pages
[  744.593069]  ? timer_fixup_init+0x70/0x70
[  744.597285] 0 pages in swap cache
[  744.605861]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  744.609662] Swap cache stats: add 0, delete 0, find 0/0
[  744.613546]  ? zap_class+0x640/0x640
[  744.617674] Free swap  = 0kB
[  744.621125]  ? print_usage_bug+0xc0/0xc0
[  744.626124] Total swap = 0kB
[  744.631490]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  744.635184] 1965979 pages RAM
[  744.638208]  ? find_held_lock+0x36/0x1c0
[  744.642247] 0 pages HighMem/MovableOnly
[  744.645270]  ? zap_class+0x640/0x640
[  744.650439] 342293 pages reserved
[  744.653545]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.657591] 0 pages cma reserved
[  744.661567]  ? check_preemption_disabled+0x48/0x280
[  744.682653]  ? __lock_is_held+0xb5/0x140
[  744.685248] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  744.686727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.697201] syz-executor3 cpuset=
[  744.702736]  ? check_preemption_disabled+0x48/0x280
[  744.702739] syz3 mems_allowed=0
[  744.706203]  run_timer_softirq+0x52/0xb0
[  744.718532]  ? rcu_read_lock_sched_held+0x14f/0x180
[  744.723562]  __do_softirq+0x308/0xb7e
[  744.727389]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  744.731899]  ? lock_downgrade+0x900/0x900
[  744.736069]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  744.741187]  ? pvclock_read_flags+0x160/0x160
[  744.745716]  ? lapic_next_event+0x5a/0x90
[  744.749888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.755449]  ? kvm_clock_read+0x18/0x30
[  744.759428]  ? kvm_sched_clock_read+0x9/0x20
[  744.763855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.769399]  ? check_preemption_disabled+0x48/0x280
[  744.774433]  irq_exit+0x17f/0x1c0
[  744.777897]  smp_apic_timer_interrupt+0x1cb/0x760
[  744.782744]  ? smp_reschedule_interrupt+0x109/0x650
[  744.787783]  ? smp_call_function_single_interrupt+0x650/0x650
[  744.793673]  ? interrupt_entry+0xb5/0xc0
[  744.797752]  ? trace_hardirqs_off_caller+0xbb/0x310
[  744.802775]  ? trace_hardirqs_off_caller+0xbb/0x310
[  744.807796]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.812652]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.817681]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.822711]  ? task_prio+0x50/0x50
[  744.826257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.831811]  ? check_preemption_disabled+0x48/0x280
[  744.836859]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.841720]  apic_timer_interrupt+0xf/0x20
[  744.845952]  </IRQ>
[  744.848211] RIP: 0010:dump_stack+0x20e/0x39d
[  744.852624] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  744.871563] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  744.879285] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  744.886554] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  744.893846] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  744.901119] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  744.908389] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  744.915683]  ? dump_stack+0x205/0x39d
[  744.919507]  ? dump_stack_print_info.cold.1+0x20/0x20
[  744.924719]  dump_header+0x27b/0xf72
[  744.928452]  ? mark_held_locks+0x130/0x130
[  744.932695]  ? pagefault_out_of_memory+0x197/0x197
[  744.937633]  ? __lock_acquire+0x62f/0x4c20
[  744.941868]  ? zap_class+0x640/0x640
[  744.945595]  ? percpu_ref_get_many+0x240/0x240
[  744.950186]  ? print_usage_bug+0xc0/0xc0
[  744.954263]  ? print_usage_bug+0xc0/0xc0
[  744.958333]  ? zap_class+0x640/0x640
[  744.962053]  ? print_usage_bug+0xc0/0xc0
[  744.966121]  ? print_usage_bug+0xc0/0xc0
[  744.970194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.975762]  ? find_held_lock+0x36/0x1c0
[  744.979858]  ? mark_held_locks+0xc7/0x130
[  744.984019]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  744.989128]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  744.994236]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  744.998831]  ? trace_hardirqs_on+0xbd/0x310
[  745.003158]  ? kasan_check_read+0x11/0x20
[  745.007316]  ? ___ratelimit+0x3b4/0x672
[  745.011297]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.016406]  ? trace_hardirqs_on+0x310/0x310
[  745.020827]  ? lock_downgrade+0x900/0x900
[  745.024992]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  745.030103]  ? ___ratelimit+0x3b9/0x672
[  745.034093]  ? idr_get_free+0xec0/0xec0
[  745.038073]  ? find_held_lock+0x36/0x1c0
[  745.042157]  oom_kill_process.cold.27+0x10/0x903
[  745.046930]  ? zap_class+0x640/0x640
[  745.050648]  ? check_preemption_disabled+0x48/0x280
[  745.055676]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.060617]  ? kasan_check_read+0x11/0x20
[  745.064775]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.070063]  ? oom_evaluate_task+0x540/0x540
[  745.074482]  ? find_held_lock+0x36/0x1c0
[  745.078562]  ? out_of_memory+0x974/0x1430
[  745.082746]  ? lock_downgrade+0x900/0x900
[  745.086920]  ? check_preemption_disabled+0x48/0x280
[  745.091982]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.096919]  ? kasan_check_read+0x11/0x20
[  745.101078]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.106365]  ? rcu_softirq_qs+0x20/0x20
[  745.110351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.115896]  ? oom_evaluate_task+0x302/0x540
[  745.120326]  out_of_memory+0xa84/0x1430
[  745.124317]  ? oom_killer_disable+0x3a0/0x3a0
[  745.128842]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  745.133799]  ? __mutex_add_waiter+0x2a0/0x2a0
[  745.138320]  __alloc_pages_slowpath+0x22d4/0x2d70
[  745.143199]  ? warn_alloc+0x120/0x120
[  745.147006]  ? rcu_softirq_qs+0x20/0x20
[  745.151015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.156557]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.162121]  ? should_fail+0x22d/0xd01
[  745.166018]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  745.171128]  ? zap_class+0x640/0x640
[  745.174883]  ? __lock_is_held+0xb5/0x140
[  745.178983]  ? mark_held_locks+0x130/0x130
[  745.183232]  ? lock_release+0xa00/0xa00
[  745.187214]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.192684]  ? __might_sleep+0x95/0x190
[  745.196666]  __alloc_pages_nodemask+0xa80/0xde0
[  745.201366]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  745.206387]  ? __page_cache_alloc+0x191/0x5c0
[  745.210915]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.215873]  ? kasan_check_read+0x11/0x20
[  745.220035]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.225321]  ? zap_class+0x640/0x640
[  745.229052]  ? zap_class+0x640/0x640
[  745.232772]  ? zap_class+0x640/0x640
[  745.236488]  ? __do_page_cache_readahead+0x7ce/0x980
[  745.241642]  ? find_held_lock+0x36/0x1c0
[  745.245715]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  745.251266]  alloc_pages_current+0x173/0x350
[  745.255702]  __page_cache_alloc+0x38c/0x5c0
[  745.260042]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.264977]  ? kasan_check_read+0x11/0x20
[  745.269154]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.274440]  ? generic_perform_write+0x6a0/0x6a0
[  745.279208]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.284759]  ? check_preemption_disabled+0x48/0x280
[  745.289789]  filemap_fault+0x1594/0x25f0
[  745.293889]  ? __lock_page_or_retry+0xa00/0xa00
[  745.298567]  ? mark_held_locks+0x130/0x130
[  745.302816]  ? rcu_softirq_qs+0x20/0x20
[  745.306857]  ? remove_wait_queue+0x1a6/0x360
[  745.311286]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.316401]  ? filemap_map_pages+0xe04/0x1990
[  745.320914]  ? print_usage_bug+0xc0/0xc0
[  745.325610]  ? add_wait_queue+0x2b0/0x2b0
[  745.329771]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  745.334704]  ? print_usage_bug+0xc0/0xc0
[  745.338772]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  745.344325]  ? fput+0x130/0x1a0
[  745.347616]  ? poll_freewait+0x1d6/0x260
[  745.351686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.357239]  ? print_usage_bug+0xc0/0xc0
[  745.361314]  ? __lock_acquire+0x62f/0x4c20
[  745.365567]  ? lock_acquire+0x1ed/0x520
[  745.369553]  ? ext4_filemap_fault+0x7a/0xad
[  745.373904]  ? lock_release+0xa00/0xa00
[  745.377888]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.383392]  ? print_usage_bug+0xc0/0xc0
[  745.387463]  ? print_usage_bug+0xc0/0xc0
[  745.391554]  ? down_read+0x8d/0x120
[  745.395219]  ? ext4_filemap_fault+0x7a/0xad
[  745.399561]  ? __down_interruptible+0x700/0x700
[  745.404253]  ext4_filemap_fault+0x82/0xad
[  745.408408]  __do_fault+0x100/0x6b0
[  745.412051]  ? pmd_devmap_trans_unstable+0x220/0x220
[  745.417278]  ? mark_held_locks+0x130/0x130
[  745.421729]  ? mark_held_locks+0x130/0x130
[  745.425965]  ? find_held_lock+0x36/0x1c0
[  745.430060]  ? zap_class+0x640/0x640
[  745.433780]  ? find_held_lock+0x36/0x1c0
[  745.437853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.443401]  __handle_mm_fault+0x307c/0x5920
[  745.447816]  ? poll_select_copy_remaining+0x18c/0x6a0
[  745.453031]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  745.457887]  ? __might_fault+0x12b/0x1e0
[  745.461971]  ? lock_downgrade+0x900/0x900
[  745.466139]  ? zap_class+0x640/0x640
[  745.469862]  ? zap_class+0x640/0x640
[  745.473592]  ? find_held_lock+0x36/0x1c0
[  745.477670]  ? handle_mm_fault+0x42a/0xc70
[  745.481908]  ? lock_downgrade+0x900/0x900
[  745.486077]  ? check_preemption_disabled+0x48/0x280
[  745.491141]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.496090]  ? kasan_check_read+0x11/0x20
[  745.500247]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.505549]  ? rcu_softirq_qs+0x20/0x20
[  745.509526]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.514636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.520183]  ? check_preemption_disabled+0x48/0x280
[  745.525216]  handle_mm_fault+0x54f/0xc70
[  745.529286]  ? __handle_mm_fault+0x5920/0x5920
[  745.533880]  ? find_vma+0x34/0x190
[  745.537432]  __do_page_fault+0x5e8/0xe60
[  745.541512]  ? trace_hardirqs_off+0xb8/0x310
[  745.545937]  do_page_fault+0xf2/0x7e0
[  745.549771]  ? vmalloc_sync_all+0x30/0x30
[  745.553927]  ? error_entry+0x70/0xd0
[  745.557653]  ? trace_hardirqs_off_caller+0xbb/0x310
[  745.562686]  ? trace_hardirqs_on_caller+0xc0/0x310
[  745.567644]  ? syscall_return_slowpath+0x5e0/0x5e0
[  745.572578]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  745.577460]  ? trace_hardirqs_on_caller+0x310/0x310
[  745.582483]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  745.587944]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  745.592966]  ? prepare_exit_to_usermode+0x291/0x3b0
[  745.597995]  ? page_fault+0x8/0x30
[  745.601560]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  745.606420]  ? page_fault+0x8/0x30
[  745.609970]  page_fault+0x1e/0x30
[  745.613430] RIP: 0033:0x7f01c7eacdd3
[  745.617175] Code: Bad RIP value.
[  745.620552] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  745.625927] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  745.633222] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  745.640491] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  745.647759] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  745.655042] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  745.662355] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  745.662438] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  745.669300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.669307] Call Trace:
[  745.669334]  dump_stack+0x244/0x39d
[  745.669354]  ? dump_stack_print_info.cold.1+0x20/0x20
[  745.675971] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  745.685217]  warn_alloc.cold.117+0xb7/0x1bd
[  745.687780] init cpuset=
[  745.691407]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  745.696580] /
[  745.706288]  ? lock_downgrade+0x900/0x900
[  745.710608]  mems_allowed=0
[  745.713326]  ? trace_hardirqs_off+0xb8/0x310
[  745.731355]  ? trace_hardirqs_off+0xb8/0x310
[  745.735784]  __alloc_pages_slowpath+0x2660/0x2d70
[  745.740676]  ? warn_alloc+0x120/0x120
[  745.744501]  ? warn_alloc+0x120/0x120
[  745.748313]  ? print_usage_bug+0xc0/0xc0
[  745.752379]  ? warn_alloc+0x120/0x120
[  745.756192]  ? print_usage_bug+0xc0/0xc0
[  745.760273]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.765827]  ? should_fail+0x22d/0xd01
[  745.769722]  ? find_held_lock+0x36/0x1c0
[  745.773797]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  745.778951]  ? __lock_acquire+0x62f/0x4c20
[  745.783200]  ? __lock_acquire+0x62f/0x4c20
[  745.787439]  ? should_fail+0x22d/0xd01
[  745.791330]  ? check_preemption_disabled+0x48/0x280
[  745.796366]  ? mark_held_locks+0x130/0x130
[  745.800614]  ? mark_held_locks+0x130/0x130
[  745.804861]  ? __lock_acquire+0x62f/0x4c20
[  745.809113]  ? zap_class+0x640/0x640
[  745.812842]  ? __lock_is_held+0xb5/0x140
[  745.816937]  ? __account_cfs_rq_runtime+0x790/0x790
[  745.821971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.827518]  ? check_preemption_disabled+0x48/0x280
[  745.832589]  ? __lock_is_held+0xb5/0x140
[  745.836698]  __alloc_pages_nodemask+0xa80/0xde0
[  745.841394]  ? zap_class+0x640/0x640
[  745.845125]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  745.850175]  ? find_held_lock+0x36/0x1c0
[  745.854254]  ? ____cache_alloc_node+0x1c7/0x1e0
[  745.858935]  ? lock_downgrade+0x900/0x900
[  745.863109]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  745.868667]  cache_grow_begin+0xa5/0x8c0
[  745.872747]  ? do_raw_spin_unlock+0xa7/0x330
[  745.877172]  fallback_alloc+0x204/0x2e0
[  745.881173]  ____cache_alloc_node+0x1c7/0x1e0
[  745.885707]  kmem_cache_alloc+0x1f8/0x730
[  745.889882]  skb_clone+0x1bb/0x500
[  745.893432]  ? finish_task_switch+0x2f4/0x910
[  745.897941]  ? skb_split+0x11e0/0x11e0
[  745.901847]  ? preempt_notifier_register+0x200/0x200
[  745.906960]  ? __switch_to_asm+0x34/0x70
[  745.911026]  ? __switch_to_asm+0x34/0x70
[  745.915128]  ? __switch_to_asm+0x40/0x70
[  745.919193]  ? __switch_to_asm+0x34/0x70
[  745.923264]  ? __switch_to_asm+0x40/0x70
[  745.927332]  ? __switch_to_asm+0x34/0x70
[  745.931397]  ? __switch_to_asm+0x40/0x70
[  745.935461]  ? __switch_to_asm+0x34/0x70
[  745.939529]  ? __switch_to_asm+0x34/0x70
[  745.943609]  ? __switch_to_asm+0x40/0x70
[  745.947681]  ? __switch_to_asm+0x34/0x70
[  745.951767]  bpf_clone_redirect+0xb9/0x490
[  745.956041]  ? __schedule+0x8d7/0x21d0
[  745.959972]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  745.965006]  ? __sched_text_start+0x8/0x8
[  745.969169]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  745.973761]  ? find_held_lock+0x36/0x1c0
[  745.977845]  ? lock_acquire+0x1ed/0x520
[  745.981859]  ? bpf_test_run+0x3cb/0x780
[  745.985850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.991398]  ? check_preemption_disabled+0x48/0x280
[  745.996432]  ? kasan_check_read+0x11/0x20
[  746.000594]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  746.005881]  ? rcu_softirq_qs+0x20/0x20
[  746.009871]  ? preempt_schedule+0x4d/0x60
[  746.014029]  ? ___preempt_schedule+0x16/0x18
[  746.018457]  ? bpf_test_run+0x25d/0x780
[  746.022454]  ? netlink_diag_dump+0x2a0/0x2a0
[  746.026897]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  746.032111]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  746.036885]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  746.041732]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  746.047274]  ? fput+0x130/0x1a0
[  746.050565]  ? __bpf_prog_get+0x9b/0x290
[  746.054637]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  746.059486]  ? bpf_prog_test_run+0x130/0x1a0
[  746.063936]  ? __x64_sys_bpf+0x3d8/0x520
[  746.068007]  ? bpf_prog_get+0x20/0x20
[  746.071843]  ? bpf_prog_get+0x20/0x20
[  746.075684]  ? do_syscall_64+0x1b9/0x820
[  746.079758]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  746.085143]  ? syscall_return_slowpath+0x5e0/0x5e0
[  746.090082]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.094943]  ? trace_hardirqs_on_caller+0x310/0x310
[  746.099971]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  746.105000]  ? prepare_exit_to_usermode+0x291/0x3b0
[  746.110032]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.114892]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  746.120279] warn_alloc_show_mem: 1 callbacks suppressed
[  746.120291] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  746.120293] Mem-Info:
[  746.120329] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  746.120329]  active_file:14 inactive_file:12 isolated_file:0
[  746.120329]  unevictable:0 dirty:0 writeback:0 unstable:0
[  746.120329]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  746.120329]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  746.120329]  free:13716 free_pcp:294 free_cma:0
[  746.125679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.131580] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.133994] Call Trace:
[  746.167048] Node 0 
[  746.176423]  <IRQ>
[  746.204297] 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
[  746.206870]  dump_stack+0x244/0x39d
[  746.209075] lowmem_reserve[]: 0
[  746.211241]  ? dump_stack_print_info.cold.1+0x20/0x20
[  746.236720]  2819 6323
[  746.240373]  warn_alloc.cold.117+0xb7/0x1bd
[  746.243612]  6323
[  746.248845]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  746.251323] Node 0 
[  746.255645]  ? lock_downgrade+0x900/0x900
[  746.257717] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  746.262538]  ? trace_hardirqs_off+0xb8/0x310
[  746.264751] lowmem_reserve[]:
[  746.268900]  ? trace_hardirqs_off+0xb8/0x310
[  746.295774]  0 0
[  746.300215]  __alloc_pages_slowpath+0x2660/0x2d70
[  746.303295]  3503
[  746.307730]  ? warn_alloc+0x120/0x120
[  746.309658]  3503
[  746.314514]  ? warn_alloc+0x120/0x120
[  746.316570] Node 0 
[  746.320390]  ? print_usage_bug+0xc0/0xc0
[  746.322464] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  746.326233]  ? warn_alloc+0x120/0x120
[  746.328454] lowmem_reserve[]:
[  746.332521]  ? print_usage_bug+0xc0/0xc0
[  746.360956]  0 0
[  746.364774]  ? idle_cpu+0x1d0/0x1d0
[  746.367862]  0
[  746.371948]  ? kvm_sched_clock_read+0x9/0x20
[  746.373894]  0
[  746.377563]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  746.379348] Node 0 
[  746.383769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.385555] DMA: 
[  746.390574]  ? should_fail+0x22d/0xd01
[  746.392792] 1*4kB 
[  746.398336]  ? __lock_is_held+0xb5/0x140
[  746.400379] (U) 
[  746.404274]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.406408] 0*8kB 
[  746.410471]  ? __lock_acquire+0x62f/0x4c20
[  746.412421] 0*16kB 1*32kB 
[  746.417539]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.419682] (U) 
[  746.423933]  ? __lock_acquire+0x62f/0x4c20
[  746.426758] 2*64kB 
[  746.431868]  ? should_fail+0x22d/0xd01
[  746.433836] (U) 
[  746.438083]  ? mark_held_locks+0x130/0x130
[  746.440289] 1*128kB (U) 
[  746.444187]  ? mark_held_locks+0x130/0x130
[  746.446147] 1*256kB 
[  746.450383]  ? account_entity_enqueue+0x3a3/0x660
[  746.453024] (U) 0*512kB 
[  746.457270]  ? zap_class+0x640/0x640
[  746.459567] 1*1024kB (U) 
[  746.464427]  ? print_usage_bug+0xc0/0xc0
[  746.467090] 1*2048kB 
[  746.470801]  ? rcu_softirq_qs+0x20/0x20
[  746.473537] (M) 
[  746.477605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.479998] 3*4096kB 
[  746.483979]  ? check_preemption_disabled+0x48/0x280
[  746.485937] (M) 
[  746.491482]  ? __lock_is_held+0xb5/0x140
[  746.493869] = 15908kB
[  746.493879] Node 0 
[  746.498901]  __alloc_pages_nodemask+0xa80/0xde0
[  746.500850] DMA32: 5*4kB 
[  746.504925]  ? zap_class+0x640/0x640
[  746.507316] (UM) 2*8kB 
[  746.509592]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  746.514229] (UM) 3*16kB 
[  746.517027]  ? find_held_lock+0x36/0x1c0
[  746.520708] (M) 3*32kB 
[  746.523316]  ? ____cache_alloc_node+0x1c7/0x1e0
[  746.528637] (UM) 2*64kB 
[  746.531328]  ? lock_downgrade+0x900/0x900
[  746.535407] (M) 2*128kB 
[  746.538012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.542655] (M) 
[  746.545348]  cache_grow_begin+0xa5/0x8c0
[  746.549474] 4*256kB (M) 
[  746.552158]  ? do_raw_spin_unlock+0xa7/0x330
[  746.557674] 4*512kB 
[  746.559654]  fallback_alloc+0x204/0x2e0
[  746.563691] (UM) 
[  746.566370]  ____cache_alloc_node+0x1c7/0x1e0
[  746.570750] 3*1024kB (UM) 
[  746.573087]  kmem_cache_alloc_node+0xe3/0x730
[  746.577050] 3*2048kB 
[  746.579115]  ? ipv6_get_ifaddr+0x42e/0x620
[  746.583595] (M) 
[  746.586447]  __alloc_skb+0x119/0x770
[  746.590916] 3*4096kB (M) 
[  746.593341]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  746.597558] = 25140kB
[  746.599538]  ? netdev_alloc_frag+0x1f0/0x1f0
[  746.603234] Node 0 
[  746.605993]  ? lock_downgrade+0x900/0x900
[  746.611259] Normal: 1714*4kB 
[  746.613685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.618072] (UME) 
[  746.620318]  ? refcount_sub_and_test_checked+0x203/0x310
[  746.624437] 596*8kB (UMEH) 
[  746.627555]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  746.633075] 89*16kB 
[  746.635226]  ? addrconf_rs_timer+0x690/0x690
[  746.640661] (UME) 
[  746.643658]  ndisc_alloc_skb+0x144/0x340
[  746.649090] 21*32kB 
[  746.651409]  ndisc_send_rs+0x331/0x6e0
[  746.655791] (UMH) 2*64kB 
[  746.657964]  addrconf_rs_timer+0x314/0x690
[  746.662005] (UH) 
[  746.664329]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  746.668192] 0*128kB 0*256kB 
[  746.670975]  call_timer_fn+0x272/0x920
[  746.675181] 0*512kB 
[  746.677257]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  746.681467] 0*1024kB 0*2048kB 
[  746.684500]  ? process_timeout+0x40/0x40
[  746.688370] 0*4096kB 
[  746.690701]  ? mark_held_locks+0xc7/0x130
[  746.694911] = 13848kB
[  746.698106]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.702157] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  746.704559]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.708718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  746.711137]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  746.715615] 9839 total pagecache pages
[  746.724454]  ? lockdep_hardirqs_on+0x296/0x5b0
[  746.728957] 0 pages in swap cache
[  746.737532]  ? trace_hardirqs_on+0xbd/0x310
[  746.741763] Swap cache stats: add 0, delete 0, find 0/0
[  746.745647]  ? kasan_check_read+0x11/0x20
[  746.750211] Free swap  = 0kB
[  746.753668]  ? __run_timers+0x7da/0xc70
[  746.757967] Total swap = 0kB
[  746.763329]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.767458] 1965979 pages RAM
[  746.770486]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  746.774426] 0 pages HighMem/MovableOnly
[  746.774436] 342293 pages reserved
[  746.777459]  __run_timers+0x7e5/0xc70
[  746.782535] 0 pages cma reserved
[  746.787538] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  746.789910]  ? timer_fixup_init+0x70/0x70
[  746.793866] syz-executor3 cpuset=
[  746.797318]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  746.801105] syz3
[  746.804470]  ? zap_class+0x640/0x640
[  746.814944]  mems_allowed=0
[  746.819088]  ? print_usage_bug+0xc0/0xc0
[  746.840197]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  746.845403]  ? find_held_lock+0x36/0x1c0
[  746.849476]  ? zap_class+0x640/0x640
[  746.853206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.858757]  ? check_preemption_disabled+0x48/0x280
[  746.863787]  ? __lock_is_held+0xb5/0x140
[  746.867871]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.873416]  ? check_preemption_disabled+0x48/0x280
[  746.878451]  run_timer_softirq+0x52/0xb0
[  746.882520]  ? rcu_read_lock_sched_held+0x14f/0x180
[  746.887547]  __do_softirq+0x308/0xb7e
[  746.891359]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  746.895862]  ? lock_downgrade+0x900/0x900
[  746.900022]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  746.905144]  ? pvclock_read_flags+0x160/0x160
[  746.909653]  ? lapic_next_event+0x5a/0x90
[  746.913808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.919397]  ? kvm_clock_read+0x18/0x30
[  746.923375]  ? kvm_sched_clock_read+0x9/0x20
[  746.927794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.933346]  ? check_preemption_disabled+0x48/0x280
[  746.938380]  irq_exit+0x17f/0x1c0
[  746.941856]  smp_apic_timer_interrupt+0x1cb/0x760
[  746.946706]  ? smp_reschedule_interrupt+0x109/0x650
[  746.951734]  ? smp_call_function_single_interrupt+0x650/0x650
[  746.957629]  ? interrupt_entry+0xb5/0xc0
[  746.961697]  ? trace_hardirqs_off_caller+0xbb/0x310
[  746.966718]  ? trace_hardirqs_off_caller+0xbb/0x310
[  746.971744]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.976598]  ? trace_hardirqs_on_caller+0x310/0x310
[  746.981619]  ? trace_hardirqs_on_caller+0x310/0x310
[  746.986642]  ? task_prio+0x50/0x50
[  746.990191]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.995736]  ? check_preemption_disabled+0x48/0x280
[  747.000767]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  747.005634]  apic_timer_interrupt+0xf/0x20
[  747.009883]  </IRQ>
[  747.012132] RIP: 0010:dump_stack+0x20e/0x39d
[  747.016563] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  747.035488] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  747.043206] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  747.050479] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  747.057765] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  747.065040] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  747.072316] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  747.079624]  ? dump_stack+0x205/0x39d
[  747.083451]  ? dump_stack_print_info.cold.1+0x20/0x20
[  747.088667]  dump_header+0x27b/0xf72
[  747.092397]  ? mark_held_locks+0x130/0x130
[  747.096640]  ? pagefault_out_of_memory+0x197/0x197
[  747.101584]  ? __lock_acquire+0x62f/0x4c20
[  747.105835]  ? zap_class+0x640/0x640
[  747.109559]  ? percpu_ref_get_many+0x240/0x240
[  747.114156]  ? print_usage_bug+0xc0/0xc0
[  747.118220]  ? print_usage_bug+0xc0/0xc0
[  747.122290]  ? zap_class+0x640/0x640
[  747.126011]  ? print_usage_bug+0xc0/0xc0
[  747.130077]  ? print_usage_bug+0xc0/0xc0
[  747.134153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.139702]  ? find_held_lock+0x36/0x1c0
[  747.143777]  ? mark_held_locks+0xc7/0x130
[  747.147939]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  747.153054]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  747.158164]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  747.162758]  ? trace_hardirqs_on+0xbd/0x310
[  747.167084]  ? kasan_check_read+0x11/0x20
[  747.171239]  ? ___ratelimit+0x3b4/0x672
[  747.175224]  ? trace_hardirqs_off_caller+0x310/0x310
[  747.180332]  ? trace_hardirqs_on+0x310/0x310
[  747.184747]  ? lock_downgrade+0x900/0x900
[  747.188908]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  747.194022]  ? ___ratelimit+0x3b9/0x672
[  747.198018]  ? idr_get_free+0xec0/0xec0
[  747.202000]  ? find_held_lock+0x36/0x1c0
[  747.206082]  oom_kill_process.cold.27+0x10/0x903
[  747.210854]  ? zap_class+0x640/0x640
[  747.214573]  ? check_preemption_disabled+0x48/0x280
[  747.219613]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  747.224546]  ? kasan_check_read+0x11/0x20
[  747.228701]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  747.233994]  ? oom_evaluate_task+0x540/0x540
[  747.238415]  ? find_held_lock+0x36/0x1c0
[  747.242495]  ? out_of_memory+0x974/0x1430
[  747.246654]  ? lock_downgrade+0x900/0x900
[  747.250805]  ? check_preemption_disabled+0x48/0x280
[  747.255852]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  747.260788]  ? kasan_check_read+0x11/0x20
[  747.264952]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  747.270239]  ? rcu_softirq_qs+0x20/0x20
[  747.274226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.279769]  ? oom_evaluate_task+0x302/0x540
[  747.284191]  out_of_memory+0xa84/0x1430
[  747.288184]  ? oom_killer_disable+0x3a0/0x3a0
[  747.292687]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  747.297625]  ? __mutex_add_waiter+0x2a0/0x2a0
[  747.302143]  __alloc_pages_slowpath+0x22d4/0x2d70
[  747.307029]  ? warn_alloc+0x120/0x120
[  747.310843]  ? rcu_softirq_qs+0x20/0x20
[  747.314889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.320434]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.325984]  ? should_fail+0x22d/0xd01
[  747.329883]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  747.334997]  ? zap_class+0x640/0x640
[  747.338742]  ? __lock_is_held+0xb5/0x140
[  747.342830]  ? mark_held_locks+0x130/0x130
[  747.347079]  ? lock_release+0xa00/0xa00
[  747.351063]  ? perf_trace_sched_process_exec+0x860/0x860
[  747.356538]  ? __might_sleep+0x95/0x190
[  747.360524]  __alloc_pages_nodemask+0xa80/0xde0
[  747.365207]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  747.370232]  ? __page_cache_alloc+0x191/0x5c0
[  747.374744]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  747.379681]  ? kasan_check_read+0x11/0x20
[  747.383847]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  747.389139]  ? zap_class+0x640/0x640
[  747.392873]  ? zap_class+0x640/0x640
[  747.396598]  ? zap_class+0x640/0x640
[  747.400318]  ? __do_page_cache_readahead+0x7ce/0x980
[  747.405434]  ? find_held_lock+0x36/0x1c0
[  747.409508]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  747.415060]  alloc_pages_current+0x173/0x350
[  747.419493]  __page_cache_alloc+0x38c/0x5c0
[  747.424009]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  747.428947]  ? kasan_check_read+0x11/0x20
[  747.433107]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  747.438392]  ? generic_perform_write+0x6a0/0x6a0
[  747.443154]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.448705]  ? check_preemption_disabled+0x48/0x280
[  747.453737]  filemap_fault+0x1594/0x25f0
[  747.457831]  ? __lock_page_or_retry+0xa00/0xa00
[  747.462525]  ? mark_held_locks+0x130/0x130
[  747.466784]  ? rcu_softirq_qs+0x20/0x20
[  747.470802]  ? remove_wait_queue+0x1a6/0x360
[  747.475250]  ? trace_hardirqs_off_caller+0x310/0x310
[  747.480395]  ? filemap_map_pages+0xe04/0x1990
[  747.484939]  ? print_usage_bug+0xc0/0xc0
[  747.489035]  ? add_wait_queue+0x2b0/0x2b0
[  747.493227]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  747.498190]  ? print_usage_bug+0xc0/0xc0
[  747.502295]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  747.507880]  ? fput+0x130/0x1a0
[  747.511200]  ? poll_freewait+0x1d6/0x260
[  747.515298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.520894]  ? print_usage_bug+0xc0/0xc0
[  747.525011]  ? __lock_acquire+0x62f/0x4c20
[  747.529306]  ? lock_acquire+0x1ed/0x520
[  747.533326]  ? ext4_filemap_fault+0x7a/0xad
[  747.537703]  ? lock_release+0xa00/0xa00
[  747.541712]  ? perf_trace_sched_process_exec+0x860/0x860
[  747.547213]  ? print_usage_bug+0xc0/0xc0
[  747.551296]  ? print_usage_bug+0xc0/0xc0
[  747.555387]  ? down_read+0x8d/0x120
[  747.559025]  ? ext4_filemap_fault+0x7a/0xad
[  747.563361]  ? __down_interruptible+0x700/0x700
[  747.568057]  ext4_filemap_fault+0x82/0xad
[  747.572218]  __do_fault+0x100/0x6b0
[  747.575865]  ? pmd_devmap_trans_unstable+0x220/0x220
[  747.580988]  ? mark_held_locks+0x130/0x130
[  747.585242]  ? mark_held_locks+0x130/0x130
[  747.589485]  ? find_held_lock+0x36/0x1c0
[  747.593567]  ? zap_class+0x640/0x640
[  747.597303]  ? find_held_lock+0x36/0x1c0
[  747.601386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.606946]  __handle_mm_fault+0x307c/0x5920
[  747.611367]  ? poll_select_copy_remaining+0x18c/0x6a0
[  747.616599]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  747.621463]  ? __might_fault+0x12b/0x1e0
[  747.625538]  ? lock_downgrade+0x900/0x900
[  747.629707]  ? zap_class+0x640/0x640
[  747.633425]  ? zap_class+0x640/0x640
[  747.637150]  ? find_held_lock+0x36/0x1c0
[  747.641244]  ? handle_mm_fault+0x42a/0xc70
[  747.645494]  ? lock_downgrade+0x900/0x900
[  747.649646]  ? check_preemption_disabled+0x48/0x280
[  747.654677]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  747.659617]  ? kasan_check_read+0x11/0x20
[  747.663778]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  747.669075]  ? rcu_softirq_qs+0x20/0x20
[  747.673079]  ? trace_hardirqs_off_caller+0x310/0x310
[  747.678206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.683749]  ? check_preemption_disabled+0x48/0x280
[  747.688782]  handle_mm_fault+0x54f/0xc70
[  747.692863]  ? __handle_mm_fault+0x5920/0x5920
[  747.697461]  ? find_vma+0x34/0x190
[  747.701016]  __do_page_fault+0x5e8/0xe60
[  747.705087]  ? trace_hardirqs_off+0xb8/0x310
[  747.709525]  do_page_fault+0xf2/0x7e0
[  747.713336]  ? vmalloc_sync_all+0x30/0x30
[  747.717497]  ? error_entry+0x70/0xd0
[  747.721220]  ? trace_hardirqs_off_caller+0xbb/0x310
[  747.726243]  ? trace_hardirqs_on_caller+0xc0/0x310
[  747.731182]  ? syscall_return_slowpath+0x5e0/0x5e0
[  747.736122]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  747.740978]  ? trace_hardirqs_on_caller+0x310/0x310
[  747.745998]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  747.751464]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  747.756490]  ? prepare_exit_to_usermode+0x291/0x3b0
[  747.761523]  ? page_fault+0x8/0x30
[  747.765077]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  747.769947]  ? page_fault+0x8/0x30
[  747.773495]  page_fault+0x1e/0x30
[  747.776955] RIP: 0033:0x7f01c7eacdd3
[  747.780689] Code: Bad RIP value.
[  747.784054] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  747.789425] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  747.796714] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  747.804015] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  747.811312] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  747.818620] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  747.826043] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  747.826136] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  747.833028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  747.833041] Call Trace:
[  747.839750] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  747.848912]  dump_stack+0x244/0x39d
[  747.848933]  ? dump_stack_print_info.cold.1+0x20/0x20
[  747.851706] init cpuset=
[  747.861435]  warn_alloc.cold.117+0xb7/0x1bd
[  747.865239] /
[  747.870347]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  747.870368]  ? lock_downgrade+0x900/0x900
[  747.870394]  ? trace_hardirqs_off+0xb8/0x310
[  747.870417]  ? trace_hardirqs_off+0xb8/0x310
[  747.870442]  __alloc_pages_slowpath+0x2660/0x2d70
[  747.870491]  ? warn_alloc+0x120/0x120
[  747.873235]  mems_allowed=0
[  747.877559]  ? warn_alloc+0x120/0x120
[  747.912379]  ? print_usage_bug+0xc0/0xc0
[  747.916451]  ? warn_alloc+0x120/0x120
[  747.920261]  ? print_usage_bug+0xc0/0xc0
[  747.924339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.929888]  ? should_fail+0x22d/0xd01
[  747.933780]  ? find_held_lock+0x36/0x1c0
[  747.937863]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  747.942987]  ? __lock_acquire+0x62f/0x4c20
[  747.947234]  ? __lock_acquire+0x62f/0x4c20
[  747.951475]  ? should_fail+0x22d/0xd01
[  747.955367]  ? check_preemption_disabled+0x48/0x280
[  747.960402]  ? mark_held_locks+0x130/0x130
[  747.964653]  ? mark_held_locks+0x130/0x130
[  747.968897]  ? __lock_acquire+0x62f/0x4c20
[  747.973143]  ? zap_class+0x640/0x640
[  747.976869]  ? __lock_is_held+0xb5/0x140
[  747.980939]  ? __account_cfs_rq_runtime+0x790/0x790
[  747.985970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.991521]  ? check_preemption_disabled+0x48/0x280
[  747.996565]  ? __lock_is_held+0xb5/0x140
[  748.000650]  __alloc_pages_nodemask+0xa80/0xde0
[  748.005332]  ? zap_class+0x640/0x640
[  748.009061]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  748.014111]  ? find_held_lock+0x36/0x1c0
[  748.018192]  ? ____cache_alloc_node+0x1c7/0x1e0
[  748.022878]  ? lock_downgrade+0x900/0x900
[  748.027046]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  748.032602]  cache_grow_begin+0xa5/0x8c0
[  748.036681]  ? do_raw_spin_unlock+0xa7/0x330
[  748.041115]  fallback_alloc+0x204/0x2e0
[  748.045114]  ____cache_alloc_node+0x1c7/0x1e0
[  748.049626]  kmem_cache_alloc+0x1f8/0x730
[  748.053794]  skb_clone+0x1bb/0x500
[  748.057346]  ? finish_task_switch+0x1b4/0x910
[  748.061859]  ? skb_split+0x11e0/0x11e0
[  748.065763]  ? preempt_notifier_register+0x200/0x200
[  748.070881]  ? __switch_to_asm+0x34/0x70
[  748.074962]  ? __switch_to_asm+0x34/0x70
[  748.079033]  ? __switch_to_asm+0x40/0x70
[  748.083129]  ? __switch_to_asm+0x34/0x70
[  748.087200]  ? __switch_to_asm+0x40/0x70
[  748.091269]  ? __switch_to_asm+0x34/0x70
[  748.095337]  ? __switch_to_asm+0x40/0x70
[  748.099404]  ? __switch_to_asm+0x34/0x70
[  748.103495]  ? __switch_to_asm+0x34/0x70
[  748.107577]  ? __switch_to_asm+0x40/0x70
[  748.111648]  ? __switch_to_asm+0x34/0x70
[  748.115738]  bpf_clone_redirect+0xb9/0x490
[  748.119989]  ? __schedule+0x8d7/0x21d0
[  748.123894]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  748.128934]  ? __sched_text_start+0x8/0x8
[  748.134154]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  748.138760]  ? find_held_lock+0x36/0x1c0
[  748.142857]  ? lock_acquire+0x1ed/0x520
[  748.146859]  ? bpf_test_run+0x3cb/0x780
[  748.150859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.156415]  ? check_preemption_disabled+0x48/0x280
[  748.161452]  ? kasan_check_read+0x11/0x20
[  748.165619]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.170918]  ? rcu_softirq_qs+0x20/0x20
[  748.174948]  ? preempt_schedule+0x4d/0x60
[  748.179115]  ? ___preempt_schedule+0x16/0x18
[  748.183552]  ? bpf_test_run+0x25d/0x780
[  748.187553]  ? netlink_diag_dump+0x2a0/0x2a0
[  748.191981]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  748.197198]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  748.201985]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  748.206850]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  748.212403]  ? fput+0x130/0x1a0
[  748.215700]  ? __bpf_prog_get+0x9b/0x290
[  748.219777]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  748.224636]  ? bpf_prog_test_run+0x130/0x1a0
[  748.229067]  ? __x64_sys_bpf+0x3d8/0x520
[  748.233149]  ? bpf_prog_get+0x20/0x20
[  748.236976]  ? bpf_prog_get+0x20/0x20
[  748.240800]  ? do_syscall_64+0x1b9/0x820
[  748.244885]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  748.250264]  ? syscall_return_slowpath+0x5e0/0x5e0
[  748.255199]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.260062]  ? trace_hardirqs_on_caller+0x310/0x310
[  748.265104]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  748.270137]  ? prepare_exit_to_usermode+0x291/0x3b0
[  748.275174]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.280041]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  748.285433] warn_alloc_show_mem: 1 callbacks suppressed
[  748.285445] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  748.285448] Mem-Info:
[  748.285484] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  748.285484]  active_file:14 inactive_file:12 isolated_file:0
[  748.285484]  unevictable:0 dirty:0 writeback:0 unstable:0
[  748.285484]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  748.285484]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  748.285484]  free:13716 free_pcp:294 free_cma:0
[  748.290842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  748.296750] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  748.299159] Call Trace:
[  748.332225] Node 0 
[  748.341599]  <IRQ>
[  748.369486] 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
[  748.372068]  dump_stack+0x244/0x39d
[  748.374274] lowmem_reserve[]: 0
[  748.376450]  ? dump_stack_print_info.cold.1+0x20/0x20
[  748.401945]  2819
[  748.405610]  warn_alloc.cold.117+0xb7/0x1bd
[  748.408852]  6323 6323
[  748.414073]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  748.420460]  ? lock_downgrade+0x900/0x900
[  748.422939] Node 0 
[  748.427806]  ? trace_hardirqs_off+0xb8/0x310
[  748.432052] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  748.434277]  ? trace_hardirqs_off+0xb8/0x310
[  748.438652] lowmem_reserve[]: 0
[  748.465598]  __alloc_pages_slowpath+0x2660/0x2d70
[  748.469994]  0
[  748.473322]  ? warn_alloc+0x120/0x120
[  748.478136]  3503
[  748.479972]  ? warn_alloc+0x120/0x120
[  748.483743]  3503
[  748.485844]  ? print_usage_bug+0xc0/0xc0
[  748.489623] Node 0 
[  748.491698]  ? warn_alloc+0x120/0x120
[  748.495773] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  748.497994]  ? print_usage_bug+0xc0/0xc0
[  748.501768] lowmem_reserve[]: 0
[  748.530784]  ? __lock_acquire+0x62f/0x4c20
[  748.534853]  0
[  748.538143]  ? __lock_acquire+0x62f/0x4c20
[  748.542357]  0
[  748.544170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.548378]  0
[  748.550190]  ? should_fail+0x22d/0xd01
[  748.555705] Node 0 
[  748.557521]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.561381] DMA: 
[  748.563637]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  748.568884] 1*4kB 
[  748.570970]  ? __lock_acquire+0x62f/0x4c20
[  748.576145] (U) 
[  748.578309]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  748.582520] 0*8kB 
[  748.584501]  ? __lock_acquire+0x62f/0x4c20
[  748.589575] 0*16kB 1*32kB 
[  748.591756]  ? should_fail+0x22d/0xd01
[  748.595957] (U) 2*64kB 
[  748.598840]  ? rcu_irq_exit+0x1a2/0x390
[  748.602780] (U) 1*128kB 
[  748.605397]  ? mark_held_locks+0x130/0x130
[  748.609342] (U) 1*256kB 
[  748.612038]  ? mark_held_locks+0x130/0x130
[  748.616239] (U) 0*512kB 
[  748.618934]  ? __lock_acquire+0x62f/0x4c20
[  748.623140] 1*1024kB 
[  748.625820]  ? try_to_wake_up+0x10a/0x12e0
[  748.630035] (U) 1*2048kB 
[  748.632462]  ? zap_class+0x640/0x640
[  748.636677] (M) 
[  748.639444]  ? lock_downgrade+0x900/0x900
[  748.643143] 3*4096kB 
[  748.645129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.649252] (M) 
[  748.651672]  ? check_preemption_disabled+0x48/0x280
[  748.657183] = 15908kB
[  748.657193] Node 0 
[  748.659184]  ? __lock_is_held+0xb5/0x140
[  748.664181] DMA32: 
[  748.666615]  __alloc_pages_nodemask+0xa80/0xde0
[  748.668819] 5*4kB 
[  748.672898]  ? zap_class+0x640/0x640
[  748.675119] (UM) 
[  748.679802]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  748.681937] 2*8kB 
[  748.685667]  ? find_held_lock+0x36/0x1c0
[  748.687704] (UM) 
[  748.692744]  ? ____cache_alloc_node+0x1c7/0x1e0
[  748.694874] 3*16kB 
[  748.698946]  ? lock_downgrade+0x900/0x900
[  748.700989] (M) 
[  748.705686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.707910] 3*32kB (UM) 
[  748.712095]  cache_grow_begin+0xa5/0x8c0
[  748.714047] 2*64kB (M) 
[  748.719620]  ? do_raw_spin_unlock+0xa7/0x330
[  748.722295] 2*128kB 
[  748.726374]  fallback_alloc+0x204/0x2e0
[  748.728939] (M) 
[  748.733369]  ____cache_alloc_node+0x1c7/0x1e0
[  748.735671] 4*256kB 
[  748.739659]  kmem_cache_alloc_node+0xe3/0x730
[  748.741611] (M) 
[  748.746114]  ? do_raw_spin_unlock+0xa7/0x330
[  748.746133]  ? do_raw_spin_trylock+0x270/0x270
[  748.748445] 4*512kB 
[  748.752967]  __alloc_skb+0x119/0x770
[  748.754918] (UM) 
[  748.759342]  ? netdev_alloc_frag+0x1f0/0x1f0
[  748.763906] 3*1024kB 
[  748.766245]  ? atomic_notifier_call_chain+0xc6/0x190
[  748.769932] (UM) 
[  748.772003]  ? lock_downgrade+0x900/0x900
[  748.776401] 3*2048kB 
[  748.778833]  ? check_preemption_disabled+0x48/0x280
[  748.783914] (M) 3*4096kB 
[  748.786011]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.790131] (M) 
[  748.792557]  ? kasan_check_read+0x11/0x20
[  748.797558] = 25140kB
[  748.800339]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.805246] Node 0 
[  748.807248]  ? rcu_softirq_qs+0x20/0x20
[  748.811374] Normal: 
[  748.813796]  ? kasan_check_read+0x11/0x20
[  748.819056] 1714*4kB 
[  748.821307]  ? do_raw_write_trylock+0x270/0x270
[  748.825259] (UME) 
[  748.827602]  __neigh_notify+0x8c/0x160
[  748.831721] 596*8kB 
[  748.834145]  ? neigh_connected_output+0x780/0x780
[  748.838796] (UMEH) 
[  748.840977]  neigh_timer_handler+0x6cb/0xdf0
[  748.844849] 89*16kB (UME) 
[  748.847207]  ? check_preemption_disabled+0x48/0x280
[  748.852038] 21*32kB 
[  748.854307]  ? __neigh_for_each_release+0x520/0x520
[  748.858687] (UMH) 
[  748.861553]  ? __lock_is_held+0xb5/0x140
[  748.866549] 2*64kB 
[  748.868890]  call_timer_fn+0x272/0x920
[  748.873880] (UH) 
[  748.876038]  ? __neigh_for_each_release+0x520/0x520
[  748.880069] 0*128kB 0*256kB 
[  748.882325]  ? process_timeout+0x40/0x40
[  748.886184] 0*512kB 0*1024kB 
[  748.888268]  ? mark_held_locks+0xc7/0x130
[  748.893864] 0*2048kB 0*4096kB 
[  748.896908]  ? _raw_spin_unlock_irq+0x27/0x80
[  748.900945] = 13848kB
[  748.904050]  ? _raw_spin_unlock_irq+0x27/0x80
[  748.908187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  748.911377]  ? __neigh_for_each_release+0x520/0x520
[  748.915861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  748.915871] 9839 total pagecache pages
[  748.918291]  ? lockdep_hardirqs_on+0x296/0x5b0
[  748.922773] 0 pages in swap cache
[  748.931632]  ? trace_hardirqs_on+0xbd/0x310
[  748.936631] Swap cache stats: add 0, delete 0, find 0/0
[  748.945221]  ? kasan_check_read+0x11/0x20
[  748.949081] Free swap  = 0kB
[  748.949095] Total swap = 0kB
[  748.953681]  ? __run_timers+0x7da/0xc70
[  748.957114] 1965979 pages RAM
[  748.961439]  ? trace_hardirqs_off_caller+0x310/0x310
[  748.966784] 0 pages HighMem/MovableOnly
[  748.970953]  ? __neigh_for_each_release+0x520/0x520
[  748.973929] 342293 pages reserved
[  748.973939] 0 pages cma reserved
[  748.976962]  __run_timers+0x7e5/0xc70
[  748.981142] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  748.984034]  ? timer_fixup_init+0x70/0x70
[  748.989122] syz-executor3 cpuset=
[  748.993098]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  748.998104] syz3
[  749.001558]  ? zap_class+0x640/0x640
[  749.004907]  mems_allowed=0
[  749.008708]  ? print_usage_bug+0xc0/0xc0
[  749.044416]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  749.049627]  ? find_held_lock+0x36/0x1c0
[  749.053701]  ? zap_class+0x640/0x640
[  749.057428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.062974]  ? check_preemption_disabled+0x48/0x280
[  749.068024]  ? __lock_is_held+0xb5/0x140
[  749.072093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.077637]  ? check_preemption_disabled+0x48/0x280
[  749.082669]  run_timer_softirq+0x52/0xb0
[  749.086738]  ? rcu_read_lock_sched_held+0x14f/0x180
[  749.091762]  __do_softirq+0x308/0xb7e
[  749.095570]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  749.100072]  ? lock_downgrade+0x900/0x900
[  749.104230]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  749.109349]  ? pvclock_read_flags+0x160/0x160
[  749.113865]  ? lapic_next_event+0x5a/0x90
[  749.118022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.123577]  ? kvm_clock_read+0x18/0x30
[  749.127678]  ? kvm_sched_clock_read+0x9/0x20
[  749.132097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.137641]  ? check_preemption_disabled+0x48/0x280
[  749.142675]  irq_exit+0x17f/0x1c0
[  749.146139]  smp_apic_timer_interrupt+0x1cb/0x760
[  749.150984]  ? smp_reschedule_interrupt+0x109/0x650
[  749.156007]  ? smp_call_function_single_interrupt+0x650/0x650
[  749.161909]  ? interrupt_entry+0xb5/0xc0
[  749.165983]  ? trace_hardirqs_off_caller+0xbb/0x310
[  749.171004]  ? trace_hardirqs_off_caller+0xbb/0x310
[  749.176034]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.180925]  ? trace_hardirqs_on_caller+0x310/0x310
[  749.185946]  ? trace_hardirqs_on_caller+0x310/0x310
[  749.190972]  ? task_prio+0x50/0x50
[  749.194518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.200077]  ? check_preemption_disabled+0x48/0x280
[  749.205119]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.209999]  apic_timer_interrupt+0xf/0x20
[  749.214232]  </IRQ>
[  749.216494] RIP: 0010:dump_stack+0x20e/0x39d
[  749.220917] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  749.239882] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  749.247620] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  749.254912] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  749.262187] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  749.269463] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  749.276755] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  749.284055]  ? dump_stack+0x205/0x39d
[  749.287884]  ? dump_stack_print_info.cold.1+0x20/0x20
[  749.293095]  dump_header+0x27b/0xf72
[  749.296852]  ? mark_held_locks+0x130/0x130
[  749.301097]  ? pagefault_out_of_memory+0x197/0x197
[  749.306039]  ? __lock_acquire+0x62f/0x4c20
[  749.310279]  ? zap_class+0x640/0x640
[  749.314029]  ? percpu_ref_get_many+0x240/0x240
[  749.318634]  ? print_usage_bug+0xc0/0xc0
[  749.322697]  ? print_usage_bug+0xc0/0xc0
[  749.326770]  ? zap_class+0x640/0x640
[  749.330493]  ? print_usage_bug+0xc0/0xc0
[  749.334559]  ? print_usage_bug+0xc0/0xc0
[  749.338638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.344195]  ? find_held_lock+0x36/0x1c0
[  749.348286]  ? mark_held_locks+0xc7/0x130
[  749.352445]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  749.357611]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  749.362723]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  749.367313]  ? trace_hardirqs_on+0xbd/0x310
[  749.371638]  ? kasan_check_read+0x11/0x20
[  749.375797]  ? ___ratelimit+0x3b4/0x672
[  749.379785]  ? trace_hardirqs_off_caller+0x310/0x310
[  749.384895]  ? trace_hardirqs_on+0x310/0x310
[  749.389312]  ? lock_downgrade+0x900/0x900
[  749.393483]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  749.398608]  ? ___ratelimit+0x3b9/0x672
[  749.402595]  ? idr_get_free+0xec0/0xec0
[  749.406570]  ? find_held_lock+0x36/0x1c0
[  749.410658]  oom_kill_process.cold.27+0x10/0x903
[  749.415431]  ? zap_class+0x640/0x640
[  749.419158]  ? check_preemption_disabled+0x48/0x280
[  749.424409]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  749.429347]  ? kasan_check_read+0x11/0x20
[  749.433503]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.438789]  ? oom_evaluate_task+0x540/0x540
[  749.443233]  ? find_held_lock+0x36/0x1c0
[  749.447325]  ? out_of_memory+0x974/0x1430
[  749.451480]  ? lock_downgrade+0x900/0x900
[  749.455670]  ? check_preemption_disabled+0x48/0x280
[  749.460726]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  749.465670]  ? kasan_check_read+0x11/0x20
[  749.469851]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.475144]  ? rcu_softirq_qs+0x20/0x20
[  749.479129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.484683]  ? oom_evaluate_task+0x302/0x540
[  749.489120]  out_of_memory+0xa84/0x1430
[  749.493128]  ? oom_killer_disable+0x3a0/0x3a0
[  749.497644]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  749.502585]  ? __mutex_add_waiter+0x2a0/0x2a0
[  749.507137]  __alloc_pages_slowpath+0x22d4/0x2d70
[  749.512025]  ? warn_alloc+0x120/0x120
[  749.515843]  ? rcu_softirq_qs+0x20/0x20
[  749.519864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.525417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.530968]  ? should_fail+0x22d/0xd01
[  749.534873]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.539983]  ? zap_class+0x640/0x640
[  749.543727]  ? __lock_is_held+0xb5/0x140
[  749.547810]  ? mark_held_locks+0x130/0x130
[  749.552060]  ? lock_release+0xa00/0xa00
[  749.556049]  ? perf_trace_sched_process_exec+0x860/0x860
[  749.561520]  ? __might_sleep+0x95/0x190
[  749.565509]  __alloc_pages_nodemask+0xa80/0xde0
[  749.570193]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  749.575219]  ? __page_cache_alloc+0x191/0x5c0
[  749.579735]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  749.584684]  ? kasan_check_read+0x11/0x20
[  749.588852]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.594140]  ? zap_class+0x640/0x640
[  749.597874]  ? zap_class+0x640/0x640
[  749.601595]  ? zap_class+0x640/0x640
[  749.605314]  ? __do_page_cache_readahead+0x7ce/0x980
[  749.610432]  ? find_held_lock+0x36/0x1c0
[  749.614504]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  749.620055]  alloc_pages_current+0x173/0x350
[  749.624476]  __page_cache_alloc+0x38c/0x5c0
[  749.628800]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  749.633740]  ? kasan_check_read+0x11/0x20
[  749.637913]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.643200]  ? generic_perform_write+0x6a0/0x6a0
[  749.647963]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.653507]  ? check_preemption_disabled+0x48/0x280
[  749.658552]  filemap_fault+0x1594/0x25f0
[  749.662672]  ? __lock_page_or_retry+0xa00/0xa00
[  749.667346]  ? mark_held_locks+0x130/0x130
[  749.671596]  ? rcu_softirq_qs+0x20/0x20
[  749.675580]  ? remove_wait_queue+0x1a6/0x360
[  749.680006]  ? trace_hardirqs_off_caller+0x310/0x310
[  749.685123]  ? filemap_map_pages+0xe04/0x1990
[  749.689639]  ? print_usage_bug+0xc0/0xc0
[  749.693710]  ? add_wait_queue+0x2b0/0x2b0
[  749.697868]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  749.702801]  ? print_usage_bug+0xc0/0xc0
[  749.706884]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  749.712436]  ? fput+0x130/0x1a0
[  749.715728]  ? poll_freewait+0x1d6/0x260
[  749.719805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.725376]  ? print_usage_bug+0xc0/0xc0
[  749.729450]  ? __lock_acquire+0x62f/0x4c20
[  749.733702]  ? lock_acquire+0x1ed/0x520
[  749.737685]  ? ext4_filemap_fault+0x7a/0xad
[  749.742019]  ? lock_release+0xa00/0xa00
[  749.746000]  ? perf_trace_sched_process_exec+0x860/0x860
[  749.751456]  ? print_usage_bug+0xc0/0xc0
[  749.755535]  ? print_usage_bug+0xc0/0xc0
[  749.759629]  ? down_read+0x8d/0x120
[  749.763262]  ? ext4_filemap_fault+0x7a/0xad
[  749.767596]  ? __down_interruptible+0x700/0x700
[  749.772285]  ext4_filemap_fault+0x82/0xad
[  749.776443]  __do_fault+0x100/0x6b0
[  749.780078]  ? pmd_devmap_trans_unstable+0x220/0x220
[  749.785195]  ? mark_held_locks+0x130/0x130
[  749.789436]  ? mark_held_locks+0x130/0x130
[  749.793671]  ? find_held_lock+0x36/0x1c0
[  749.797750]  ? zap_class+0x640/0x640
[  749.801465]  ? find_held_lock+0x36/0x1c0
[  749.805532]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.811080]  __handle_mm_fault+0x307c/0x5920
[  749.815496]  ? poll_select_copy_remaining+0x18c/0x6a0
[  749.820700]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  749.825552]  ? __might_fault+0x12b/0x1e0
[  749.829623]  ? lock_downgrade+0x900/0x900
[  749.833785]  ? zap_class+0x640/0x640
[  749.837501]  ? zap_class+0x640/0x640
[  749.841228]  ? find_held_lock+0x36/0x1c0
[  749.845305]  ? handle_mm_fault+0x42a/0xc70
[  749.849545]  ? lock_downgrade+0x900/0x900
[  749.853700]  ? check_preemption_disabled+0x48/0x280
[  749.858730]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  749.863662]  ? kasan_check_read+0x11/0x20
[  749.867838]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.873163]  ? rcu_softirq_qs+0x20/0x20
[  749.877139]  ? trace_hardirqs_off_caller+0x310/0x310
[  749.882245]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.887788]  ? check_preemption_disabled+0x48/0x280
[  749.892836]  handle_mm_fault+0x54f/0xc70
[  749.896907]  ? __handle_mm_fault+0x5920/0x5920
[  749.901498]  ? find_vma+0x34/0x190
[  749.905053]  __do_page_fault+0x5e8/0xe60
[  749.909120]  ? trace_hardirqs_off+0xb8/0x310
[  749.913544]  do_page_fault+0xf2/0x7e0
[  749.917351]  ? vmalloc_sync_all+0x30/0x30
[  749.921506]  ? error_entry+0x70/0xd0
[  749.925223]  ? trace_hardirqs_off_caller+0xbb/0x310
[  749.930239]  ? trace_hardirqs_on_caller+0xc0/0x310
[  749.935175]  ? syscall_return_slowpath+0x5e0/0x5e0
[  749.940134]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.944999]  ? trace_hardirqs_on_caller+0x310/0x310
[  749.950015]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  749.955474]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  749.960495]  ? prepare_exit_to_usermode+0x291/0x3b0
[  749.965528]  ? page_fault+0x8/0x30
[  749.969075]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.973929]  ? page_fault+0x8/0x30
[  749.977476]  page_fault+0x1e/0x30
[  749.980935] RIP: 0033:0x7f01c7eacdd3
[  749.984664] Code: Bad RIP value.
[  749.988044] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  749.993426] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  750.000695] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  750.007964] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  750.015233] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  750.022515] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  750.029854] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  750.030030] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  750.036819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  750.046520] init cpuset=
[  750.055861] Call Trace:
[  750.055872] /
[  750.058540]  dump_stack+0x244/0x39d
[  750.061109]  mems_allowed=0
[  750.062834]  ? dump_stack_print_info.cold.1+0x20/0x20
[  750.074563]  warn_alloc.cold.117+0xb7/0x1bd
[  750.078894]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  750.083758]  ? lock_downgrade+0x900/0x900
[  750.087920]  ? trace_hardirqs_off+0xb8/0x310
[  750.092341]  ? trace_hardirqs_off+0xb8/0x310
[  750.096779]  __alloc_pages_slowpath+0x2660/0x2d70
[  750.101672]  ? warn_alloc+0x120/0x120
[  750.105500]  ? warn_alloc+0x120/0x120
[  750.109310]  ? print_usage_bug+0xc0/0xc0
[  750.113380]  ? warn_alloc+0x120/0x120
[  750.117186]  ? print_usage_bug+0xc0/0xc0
[  750.121266]  ? __lock_acquire+0x62f/0x4c20
[  750.125515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.131064]  ? should_fail+0x22d/0xd01
[  750.134970]  ? find_held_lock+0x36/0x1c0
[  750.139040]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  750.144148]  ? __lock_acquire+0x62f/0x4c20
[  750.148394]  ? __lock_acquire+0x62f/0x4c20
[  750.152635]  ? should_fail+0x22d/0xd01
[  750.156527]  ? check_preemption_disabled+0x48/0x280
[  750.161559]  ? mark_held_locks+0x130/0x130
[  750.165822]  ? mark_held_locks+0x130/0x130
[  750.170103]  ? __lock_acquire+0x62f/0x4c20
[  750.174347]  ? update_load_avg+0x387/0x2470
[  750.178676]  ? zap_class+0x640/0x640
[  750.182413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.187956]  ? check_preemption_disabled+0x48/0x280
[  750.192990]  ? __lock_is_held+0xb5/0x140
[  750.197060]  __alloc_pages_nodemask+0xa80/0xde0
[  750.201739]  ? zap_class+0x640/0x640
[  750.205469]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  750.210500]  ? find_held_lock+0x36/0x1c0
[  750.214588]  ? ____cache_alloc_node+0x1c7/0x1e0
[  750.219264]  ? lock_downgrade+0x900/0x900
[  750.223426]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  750.228976]  cache_grow_begin+0xa5/0x8c0
[  750.233045]  ? do_raw_spin_unlock+0xa7/0x330
[  750.237470]  fallback_alloc+0x204/0x2e0
[  750.241455]  ____cache_alloc_node+0x1c7/0x1e0
[  750.245966]  kmem_cache_alloc+0x1f8/0x730
[  750.250158]  skb_clone+0x1bb/0x500
[  750.253704]  ? finish_task_switch+0x2f4/0x910
[  750.258230]  ? skb_split+0x11e0/0x11e0
[  750.262137]  ? preempt_notifier_register+0x200/0x200
[  750.267248]  ? __switch_to_asm+0x34/0x70
[  750.271325]  ? __switch_to_asm+0x34/0x70
[  750.275390]  ? __switch_to_asm+0x40/0x70
[  750.279454]  ? __switch_to_asm+0x34/0x70
[  750.283531]  ? __switch_to_asm+0x40/0x70
[  750.287595]  ? __switch_to_asm+0x34/0x70
[  750.291665]  ? __switch_to_asm+0x40/0x70
[  750.295768]  ? __switch_to_asm+0x34/0x70
[  750.299855]  ? __switch_to_asm+0x34/0x70
[  750.303923]  ? __switch_to_asm+0x40/0x70
[  750.307987]  ? __switch_to_asm+0x34/0x70
[  750.312070]  bpf_clone_redirect+0xb9/0x490
[  750.316320]  ? __schedule+0x8d7/0x21d0
[  750.320219]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  750.325252]  ? __sched_text_start+0x8/0x8
[  750.329412]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  750.334024]  ? find_held_lock+0x36/0x1c0
[  750.338108]  ? lock_acquire+0x1ed/0x520
[  750.342097]  ? bpf_test_run+0x3cb/0x780
[  750.346081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.351632]  ? check_preemption_disabled+0x48/0x280
[  750.356663]  ? kasan_check_read+0x11/0x20
[  750.360818]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.366120]  ? rcu_softirq_qs+0x20/0x20
[  750.370108]  ? preempt_schedule+0x4d/0x60
[  750.374274]  ? ___preempt_schedule+0x16/0x18
[  750.378702]  ? bpf_test_run+0x25d/0x780
[  750.382695]  ? netlink_diag_dump+0x2a0/0x2a0
[  750.387119]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  750.392326]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  750.397105]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  750.401952]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  750.407499]  ? fput+0x130/0x1a0
[  750.410790]  ? __bpf_prog_get+0x9b/0x290
[  750.414869]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  750.419725]  ? bpf_prog_test_run+0x130/0x1a0
[  750.424170]  ? __x64_sys_bpf+0x3d8/0x520
[  750.428246]  ? bpf_prog_get+0x20/0x20
[  750.432066]  ? bpf_prog_get+0x20/0x20
[  750.435897]  ? do_syscall_64+0x1b9/0x820
[  750.439965]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  750.445342]  ? syscall_return_slowpath+0x5e0/0x5e0
[  750.450278]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.455157]  ? trace_hardirqs_on_caller+0x310/0x310
[  750.460198]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  750.465223]  ? prepare_exit_to_usermode+0x291/0x3b0
[  750.470269]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.475133]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  750.480521] warn_alloc_show_mem: 1 callbacks suppressed
[  750.480533] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  750.480535] Mem-Info:
[  750.480571] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  750.480571]  active_file:14 inactive_file:12 isolated_file:0
[  750.480571]  unevictable:0 dirty:0 writeback:0 unstable:0
[  750.480571]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  750.480571]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  750.480571]  free:13716 free_pcp:294 free_cma:0
[  750.485919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  750.491822] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  750.494232] Call Trace:
[  750.527296] Node 0 
[  750.537168]  <IRQ>
[  750.565038] 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
[  750.567613]  dump_stack+0x244/0x39d
[  750.569815] lowmem_reserve[]:
[  750.571976]  ? dump_stack_print_info.cold.1+0x20/0x20
[  750.597455]  0 2819
[  750.601108]  warn_alloc.cold.117+0xb7/0x1bd
[  750.604196]  6323 6323
[  750.609398]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  750.615950]  ? lock_downgrade+0x900/0x900
[  750.618444] Node 0 
[  750.623301]  ? trace_hardirqs_off+0xb8/0x310
[  750.627459] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  750.629672]  ? trace_hardirqs_off+0xb8/0x310
[  750.634057] lowmem_reserve[]:
[  750.660983]  __alloc_pages_slowpath+0x2660/0x2d70
[  750.665374]  0 0
[  750.668541]  ? warn_alloc+0x120/0x120
[  750.673330]  3503 3503
[  750.675335]  ? warn_alloc+0x120/0x120
[  750.681648]  ? print_usage_bug+0xc0/0xc0
[  750.685427] Node 0 Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  750.689531]  ? warn_alloc+0x120/0x120
[  750.689551]  ? print_usage_bug+0xc0/0xc0
[  750.718600] lowmem_reserve[]: 0
[  750.722455]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  750.726491]  0
[  750.729786]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.734945]  0
[  750.736755]  ? should_fail+0x22d/0xd01
[  750.742266]  0
[  750.744080]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  750.747987] Node 0 
[  750.749790]  ? __lock_acquire+0x62f/0x4c20
[  750.754870] DMA: 
[  750.757116]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  750.761330] 1*4kB 
[  750.763395]  ? __lock_acquire+0x62f/0x4c20
[  750.768474] (U) 
[  750.770632]  ? should_fail+0x22d/0xd01
[  750.774844] 0*8kB 0*16kB 
[  750.776861]  ? mark_held_locks+0x130/0x130
[  750.780734] 1*32kB 
[  750.783505]  ? mark_held_locks+0x130/0x130
[  750.787750] (U) 
[  750.790007]  ? try_to_wake_up+0x10a/0x12e0
[  750.794321] 2*64kB 
[  750.796301]  ? zap_class+0x640/0x640
[  750.800522] (U) 
[  750.802761]  ? print_usage_bug+0xc0/0xc0
[  750.806456] 1*128kB 
[  750.808438]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.812470] (U) 1*256kB 
[  750.814821]  ? check_preemption_disabled+0x48/0x280
[  750.820364] (U) 
[  750.823043]  ? __lock_is_held+0xb5/0x140
[  750.828027] 0*512kB 1*1024kB 
[  750.830021]  __alloc_pages_nodemask+0xa80/0xde0
[  750.834057] (U) 
[  750.837162]  ? zap_class+0x640/0x640
[  750.841809] 1*2048kB (M) 
[  750.843810]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  750.847506] 3*4096kB (M) 
[  750.850292]  ? find_held_lock+0x36/0x1c0
[  750.855277] = 15908kB
[  750.855287] Node 0 
[  750.858055]  ? ____cache_alloc_node+0x1c7/0x1e0
[  750.862082] DMA32: 5*4kB 
[  750.864507]  ? lock_downgrade+0x900/0x900
[  750.866735] (UM) 
[  750.871410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.874139] 2*8kB (UM) 
[  750.878306]  cache_grow_begin+0xa5/0x8c0
[  750.880347] 3*16kB 
[  750.885900]  ? do_raw_spin_unlock+0xa7/0x330
[  750.888460] (M) 3*32kB 
[  750.892541]  fallback_alloc+0x204/0x2e0
[  750.894748] (UM) 2*64kB 
[  750.899179]  ____cache_alloc_node+0x1c7/0x1e0
[  750.901770] (M) 
[  750.905747]  kmem_cache_alloc_node+0xe3/0x730
[  750.908396] 2*128kB 
[  750.912890]  ? ipv6_get_ifaddr+0x42e/0x620
[  750.914854] (M) 
[  750.919354]  __alloc_skb+0x119/0x770
[  750.921653] 4*256kB 
[  750.925893]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.927850] (M) 
[  750.931570]  ? netdev_alloc_frag+0x1f0/0x1f0
[  750.933878] 4*512kB 
[  750.939192]  ? lock_downgrade+0x900/0x900
[  750.941150] (UM) 
[  750.945573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.947890] 3*1024kB 
[  750.952069]  ? refcount_sub_and_test_checked+0x203/0x310
[  750.954114] (UM) 
[  750.959664]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  750.962055] 3*2048kB 
[  750.967505]  ? addrconf_rs_timer+0x690/0x690
[  750.969547] (M) 
[  750.975017]  ndisc_alloc_skb+0x144/0x340
[  750.977399] 3*4096kB (M) 
[  750.981820]  ndisc_send_rs+0x331/0x6e0
[  750.983791] = 25140kB
[  750.987867]  addrconf_rs_timer+0x314/0x690
[  750.990604] Node 0 
[  750.994512]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  750.996907] Normal: 
[  751.001153]  call_timer_fn+0x272/0x920
[  751.003362] 1714*4kB 
[  751.007600]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  751.009924] (UME) 
[  751.013881]  ? process_timeout+0x40/0x40
[  751.016275] 596*8kB 
[  751.020516]  ? mark_held_locks+0xc7/0x130
[  751.022680] (UMEH) 
[  751.026772]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.029072] 89*16kB 
[  751.033236]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.035459] (UME) 
[  751.039957]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  751.042260] 21*32kB (UMH) 
[  751.046771]  ? lockdep_hardirqs_on+0x296/0x5b0
[  751.048903] 2*64kB 
[  751.053137]  ? trace_hardirqs_on+0xbd/0x310
[  751.055973] (UH) 
[  751.060573]  ? kasan_check_read+0x11/0x20
[  751.062804] 0*128kB 
[  751.067162]  ? __run_timers+0x7da/0xc70
[  751.069207] 0*256kB 
[  751.073364]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.075675] 0*512kB 
[  751.079648]  ? __queue_work+0x1440/0x1440
[  751.081949] 0*1024kB 
[  751.087052]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  751.089354] 0*2048kB 
[  751.093503]  __run_timers+0x7e5/0xc70
[  751.095894] 0*4096kB 
[  751.100137]  ? timer_fixup_init+0x70/0x70
[  751.102519] = 13848kB
[  751.106322]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  751.108740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  751.112879]  ? zap_class+0x640/0x640
[  751.115281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  751.120291]  ? print_usage_bug+0xc0/0xc0
[  751.129119] 9839 total pagecache pages
[  751.132856]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  751.141418] 0 pages in swap cache
[  751.145476]  ? find_held_lock+0x36/0x1c0
[  751.149346] Swap cache stats: add 0, delete 0, find 0/0
[  751.154533]  ? zap_class+0x640/0x640
[  751.157970] Free swap  = 0kB
[  751.162031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.167373] Total swap = 0kB
[  751.171092]  ? check_preemption_disabled+0x48/0x280
[  751.174115] 1965979 pages RAM
[  751.179657]  ? __lock_is_held+0xb5/0x140
[  751.182651] 0 pages HighMem/MovableOnly
[  751.187671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.190749] 342293 pages reserved
[  751.190759] 0 pages cma reserved
[  751.194864]  ? check_preemption_disabled+0x48/0x280
[  751.198995] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  751.204369]  run_timer_softirq+0x52/0xb0
[  751.207797] syz-executor3 cpuset=
[  751.211163]  ? rcu_read_lock_sched_held+0x14f/0x180
[  751.216157] syz3
[  751.226645]  __do_softirq+0x308/0xb7e
[  751.230710]  mems_allowed=0
[  751.234171]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  751.252341]  ? lock_downgrade+0x900/0x900
[  751.256507]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  751.261630]  ? pvclock_read_flags+0x160/0x160
[  751.266149]  ? lapic_next_event+0x5a/0x90
[  751.270301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.275857]  ? kvm_clock_read+0x18/0x30
[  751.279851]  ? kvm_sched_clock_read+0x9/0x20
[  751.284291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.289845]  ? check_preemption_disabled+0x48/0x280
[  751.294897]  irq_exit+0x17f/0x1c0
[  751.298375]  smp_apic_timer_interrupt+0x1cb/0x760
[  751.303226]  ? smp_reschedule_interrupt+0x109/0x650
[  751.308251]  ? smp_call_function_single_interrupt+0x650/0x650
[  751.314142]  ? interrupt_entry+0xb5/0xc0
[  751.318212]  ? trace_hardirqs_off_caller+0xbb/0x310
[  751.323230]  ? trace_hardirqs_off_caller+0xbb/0x310
[  751.328256]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  751.333108]  ? trace_hardirqs_on_caller+0x310/0x310
[  751.338128]  ? trace_hardirqs_on_caller+0x310/0x310
[  751.343160]  ? task_prio+0x50/0x50
[  751.346721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.352261]  ? check_preemption_disabled+0x48/0x280
[  751.357289]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  751.362148]  apic_timer_interrupt+0xf/0x20
[  751.366381]  </IRQ>
[  751.368626] RIP: 0010:dump_stack+0x20e/0x39d
[  751.373257] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  751.392163] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  751.399881] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  751.407156] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  751.414429] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  751.421901] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  751.429178] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  751.436510]  ? dump_stack+0x205/0x39d
[  751.440332]  ? dump_stack_print_info.cold.1+0x20/0x20
[  751.445543]  dump_header+0x27b/0xf72
[  751.449274]  ? mark_held_locks+0x130/0x130
[  751.453520]  ? pagefault_out_of_memory+0x197/0x197
[  751.458486]  ? __lock_acquire+0x62f/0x4c20
[  751.462723]  ? zap_class+0x640/0x640
[  751.466455]  ? percpu_ref_get_many+0x240/0x240
[  751.471048]  ? print_usage_bug+0xc0/0xc0
[  751.475126]  ? print_usage_bug+0xc0/0xc0
[  751.479205]  ? zap_class+0x640/0x640
[  751.482939]  ? print_usage_bug+0xc0/0xc0
[  751.487010]  ? print_usage_bug+0xc0/0xc0
[  751.491085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.496650]  ? find_held_lock+0x36/0x1c0
[  751.500745]  ? mark_held_locks+0xc7/0x130
[  751.504909]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  751.510047]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  751.515178]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  751.519775]  ? trace_hardirqs_on+0xbd/0x310
[  751.524117]  ? kasan_check_read+0x11/0x20
[  751.528291]  ? ___ratelimit+0x3b4/0x672
[  751.532275]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.537388]  ? trace_hardirqs_on+0x310/0x310
[  751.541805]  ? lock_downgrade+0x900/0x900
[  751.545979]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  751.551102]  ? ___ratelimit+0x3b9/0x672
[  751.555089]  ? idr_get_free+0xec0/0xec0
[  751.559076]  ? find_held_lock+0x36/0x1c0
[  751.563167]  oom_kill_process.cold.27+0x10/0x903
[  751.567941]  ? zap_class+0x640/0x640
[  751.571672]  ? check_preemption_disabled+0x48/0x280
[  751.576724]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  751.581662]  ? kasan_check_read+0x11/0x20
[  751.585845]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.591146]  ? oom_evaluate_task+0x540/0x540
[  751.595570]  ? find_held_lock+0x36/0x1c0
[  751.599659]  ? out_of_memory+0x974/0x1430
[  751.603848]  ? lock_downgrade+0x900/0x900
[  751.608000]  ? check_preemption_disabled+0x48/0x280
[  751.613057]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  751.617992]  ? kasan_check_read+0x11/0x20
[  751.622153]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.627440]  ? rcu_softirq_qs+0x20/0x20
[  751.631423]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.636969]  ? oom_evaluate_task+0x302/0x540
[  751.641386]  out_of_memory+0xa84/0x1430
[  751.645381]  ? oom_killer_disable+0x3a0/0x3a0
[  751.649892]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  751.654844]  ? __mutex_add_waiter+0x2a0/0x2a0
[  751.659363]  __alloc_pages_slowpath+0x22d4/0x2d70
[  751.664249]  ? warn_alloc+0x120/0x120
[  751.668058]  ? rcu_softirq_qs+0x20/0x20
[  751.672086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.677641]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.683188]  ? should_fail+0x22d/0xd01
[  751.687089]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  751.692203]  ? zap_class+0x640/0x640
[  751.695949]  ? __lock_is_held+0xb5/0x140
[  751.700027]  ? mark_held_locks+0x130/0x130
[  751.704274]  ? lock_release+0xa00/0xa00
[  751.708259]  ? perf_trace_sched_process_exec+0x860/0x860
[  751.713735]  ? __might_sleep+0x95/0x190
[  751.717721]  __alloc_pages_nodemask+0xa80/0xde0
[  751.722405]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  751.727430]  ? __page_cache_alloc+0x191/0x5c0
[  751.731936]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  751.736868]  ? kasan_check_read+0x11/0x20
[  751.741035]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.746314]  ? zap_class+0x640/0x640
[  751.750044]  ? zap_class+0x640/0x640
[  751.753757]  ? zap_class+0x640/0x640
[  751.757475]  ? __do_page_cache_readahead+0x7ce/0x980
[  751.762608]  ? find_held_lock+0x36/0x1c0
[  751.766696]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  751.772250]  alloc_pages_current+0x173/0x350
[  751.776724]  __page_cache_alloc+0x38c/0x5c0
[  751.781053]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  751.786020]  ? kasan_check_read+0x11/0x20
[  751.790181]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.795470]  ? generic_perform_write+0x6a0/0x6a0
[  751.800240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.805789]  ? check_preemption_disabled+0x48/0x280
[  751.810822]  filemap_fault+0x1594/0x25f0
[  751.814941]  ? __lock_page_or_retry+0xa00/0xa00
[  751.819660]  ? mark_held_locks+0x130/0x130
[  751.823974]  ? rcu_softirq_qs+0x20/0x20
[  751.827965]  ? remove_wait_queue+0x1a6/0x360
[  751.832384]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.837500]  ? filemap_map_pages+0xe04/0x1990
[  751.842014]  ? print_usage_bug+0xc0/0xc0
[  751.846087]  ? add_wait_queue+0x2b0/0x2b0
[  751.850243]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  751.855179]  ? print_usage_bug+0xc0/0xc0
[  751.859250]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  751.864810]  ? fput+0x130/0x1a0
[  751.868145]  ? poll_freewait+0x1d6/0x260
[  751.872233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.877784]  ? print_usage_bug+0xc0/0xc0
[  751.881877]  ? __lock_acquire+0x62f/0x4c20
[  751.886130]  ? lock_acquire+0x1ed/0x520
[  751.890115]  ? ext4_filemap_fault+0x7a/0xad
[  751.894450]  ? lock_release+0xa00/0xa00
[  751.898431]  ? perf_trace_sched_process_exec+0x860/0x860
[  751.903888]  ? print_usage_bug+0xc0/0xc0
[  751.907954]  ? print_usage_bug+0xc0/0xc0
[  751.912059]  ? down_read+0x8d/0x120
[  751.915692]  ? ext4_filemap_fault+0x7a/0xad
[  751.920045]  ? __down_interruptible+0x700/0x700
[  751.924727]  ext4_filemap_fault+0x82/0xad
[  751.928906]  __do_fault+0x100/0x6b0
[  751.932545]  ? pmd_devmap_trans_unstable+0x220/0x220
[  751.937663]  ? mark_held_locks+0x130/0x130
[  751.941904]  ? mark_held_locks+0x130/0x130
[  751.946146]  ? find_held_lock+0x36/0x1c0
[  751.950234]  ? zap_class+0x640/0x640
[  751.953953]  ? find_held_lock+0x36/0x1c0
[  751.958023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.963572]  __handle_mm_fault+0x307c/0x5920
[  751.967994]  ? poll_select_copy_remaining+0x18c/0x6a0
[  751.973199]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  751.978061]  ? __might_fault+0x12b/0x1e0
[  751.982130]  ? lock_downgrade+0x900/0x900
[  751.986297]  ? zap_class+0x640/0x640
[  751.990017]  ? zap_class+0x640/0x640
[  751.993766]  ? find_held_lock+0x36/0x1c0
[  751.997851]  ? handle_mm_fault+0x42a/0xc70
[  752.002096]  ? lock_downgrade+0x900/0x900
[  752.006251]  ? check_preemption_disabled+0x48/0x280
[  752.011283]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  752.016218]  ? kasan_check_read+0x11/0x20
[  752.020375]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  752.025676]  ? rcu_softirq_qs+0x20/0x20
[  752.029652]  ? trace_hardirqs_off_caller+0x310/0x310
[  752.034761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.040388]  ? check_preemption_disabled+0x48/0x280
[  752.045418]  handle_mm_fault+0x54f/0xc70
[  752.049491]  ? __handle_mm_fault+0x5920/0x5920
[  752.054095]  ? find_vma+0x34/0x190
[  752.057663]  __do_page_fault+0x5e8/0xe60
[  752.061753]  ? trace_hardirqs_off+0xb8/0x310
[  752.066181]  do_page_fault+0xf2/0x7e0
[  752.069991]  ? vmalloc_sync_all+0x30/0x30
[  752.074174]  ? error_entry+0x70/0xd0
[  752.077893]  ? trace_hardirqs_off_caller+0xbb/0x310
[  752.082914]  ? trace_hardirqs_on_caller+0xc0/0x310
[  752.087856]  ? syscall_return_slowpath+0x5e0/0x5e0
[  752.092801]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.097693]  ? trace_hardirqs_on_caller+0x310/0x310
[  752.102720]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  752.108176]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  752.113200]  ? prepare_exit_to_usermode+0x291/0x3b0
[  752.118223]  ? page_fault+0x8/0x30
[  752.121770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.126625]  ? page_fault+0x8/0x30
[  752.130179]  page_fault+0x1e/0x30
[  752.133677] RIP: 0033:0x7f01c7eacdd3
[  752.137407] Code: Bad RIP value.
[  752.140774] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  752.146145] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  752.153438] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  752.160711] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  752.167981] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  752.175266] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  752.182575] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  752.182665] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  752.189517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.189524] Call Trace:
[  752.189573]  dump_stack+0x244/0x39d
[  752.189593]  ? dump_stack_print_info.cold.1+0x20/0x20
[  752.196253] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  752.205472]  warn_alloc.cold.117+0xb7/0x1bd
[  752.208045] init cpuset=
[  752.211673]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  752.216848] /
[  752.226555]  ? lock_downgrade+0x900/0x900
[  752.230866]  mems_allowed=0
[  752.233544]  ? trace_hardirqs_off+0xb8/0x310
[  752.251540]  ? trace_hardirqs_off+0xb8/0x310
[  752.255968]  __alloc_pages_slowpath+0x2660/0x2d70
[  752.260858]  ? warn_alloc+0x120/0x120
[  752.264675]  ? warn_alloc+0x120/0x120
[  752.268484]  ? print_usage_bug+0xc0/0xc0
[  752.272549]  ? warn_alloc+0x120/0x120
[  752.276359]  ? print_usage_bug+0xc0/0xc0
[  752.280433]  ? __lock_acquire+0x62f/0x4c20
[  752.284721]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.290265]  ? should_fail+0x22d/0xd01
[  752.294157]  ? find_held_lock+0x36/0x1c0
[  752.298233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.303341]  ? __lock_acquire+0x62f/0x4c20
[  752.307586]  ? __lock_acquire+0x62f/0x4c20
[  752.311836]  ? should_fail+0x22d/0xd01
[  752.315733]  ? check_preemption_disabled+0x48/0x280
[  752.320767]  ? mark_held_locks+0x130/0x130
[  752.325012]  ? mark_held_locks+0x130/0x130
[  752.329249]  ? print_usage_bug+0xc0/0xc0
[  752.333322]  ? zap_class+0x640/0x640
[  752.337049]  ? update_curr+0x344/0xbd0
[  752.340948]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.346497]  ? check_preemption_disabled+0x48/0x280
[  752.351532]  ? __lock_is_held+0xb5/0x140
[  752.355610]  __alloc_pages_nodemask+0xa80/0xde0
[  752.360305]  ? zap_class+0x640/0x640
[  752.364032]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  752.369068]  ? find_held_lock+0x36/0x1c0
[  752.373152]  ? ____cache_alloc_node+0x1c7/0x1e0
[  752.377841]  ? lock_downgrade+0x900/0x900
[  752.382007]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.387559]  cache_grow_begin+0xa5/0x8c0
[  752.391633]  ? do_raw_spin_unlock+0xa7/0x330
[  752.396059]  fallback_alloc+0x204/0x2e0
[  752.400053]  ____cache_alloc_node+0x1c7/0x1e0
[  752.404560]  kmem_cache_alloc+0x1f8/0x730
[  752.408732]  skb_clone+0x1bb/0x500
[  752.412281]  ? skb_split+0x11e0/0x11e0
[  752.416177]  ? kasan_check_read+0x11/0x20
[  752.420337]  ? __schedule+0x168a/0x21d0
[  752.424319]  ? trace_hardirqs_off_caller+0x310/0x310
[  752.429432]  ? lock_pin_lock+0x350/0x350
[  752.433521]  bpf_clone_redirect+0xb9/0x490
[  752.437769]  ? __schedule+0x168a/0x21d0
[  752.441760]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  752.446787]  ? __sched_text_start+0x8/0x8
[  752.450948]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  752.455546]  ? find_held_lock+0x36/0x1c0
[  752.459634]  ? lock_acquire+0x1ed/0x520
[  752.463626]  ? bpf_test_run+0x3cb/0x780
[  752.467611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.473158]  ? check_preemption_disabled+0x48/0x280
[  752.478209]  ? kasan_check_read+0x11/0x20
[  752.482369]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  752.487656]  ? rcu_softirq_qs+0x20/0x20
[  752.491646]  ? preempt_schedule+0x4d/0x60
[  752.495805]  ? ___preempt_schedule+0x16/0x18
[  752.500239]  ? bpf_test_run+0x25d/0x780
[  752.504234]  ? netlink_diag_dump+0x2a0/0x2a0
[  752.508655]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  752.513869]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  752.518644]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  752.523491]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.529236]  ? fput+0x130/0x1a0
[  752.532527]  ? __bpf_prog_get+0x9b/0x290
[  752.536598]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  752.541449]  ? bpf_prog_test_run+0x130/0x1a0
[  752.545879]  ? __x64_sys_bpf+0x3d8/0x520
[  752.549953]  ? bpf_prog_get+0x20/0x20
[  752.553779]  ? bpf_prog_get+0x20/0x20
[  752.557609]  ? do_syscall_64+0x1b9/0x820
[  752.561703]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  752.567077]  ? syscall_return_slowpath+0x5e0/0x5e0
[  752.572022]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.576880]  ? trace_hardirqs_on_caller+0x310/0x310
[  752.581907]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  752.586938]  ? prepare_exit_to_usermode+0x291/0x3b0
[  752.591968]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.596838]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  752.602229] warn_alloc_show_mem: 1 callbacks suppressed
[  752.602241] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  752.602244] Mem-Info:
[  752.602279] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  752.602279]  active_file:14 inactive_file:12 isolated_file:0
[  752.602279]  unevictable:0 dirty:0 writeback:0 unstable:0
[  752.602279]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  752.602279]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  752.602279]  free:13716 free_pcp:294 free_cma:0
[  752.607629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.613527] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  752.615931] Call Trace:
[  752.648978] Node 0 
[  752.658359]  <IRQ>
[  752.686484] 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
[  752.689076]  dump_stack+0x244/0x39d
[  752.691286] lowmem_reserve[]:
[  752.693465]  ? dump_stack_print_info.cold.1+0x20/0x20
[  752.718986]  0 2819
[  752.722647]  warn_alloc.cold.117+0xb7/0x1bd
[  752.725720]  6323
[  752.730919]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  752.733139]  6323
[  752.737464]  ? lock_downgrade+0x900/0x900
[  752.744354]  ? trace_hardirqs_off+0xb8/0x310
[  752.746412] Node 0 
[  752.750580]  ? trace_hardirqs_off+0xb8/0x310
[  752.754997] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  752.757210]  __alloc_pages_slowpath+0x2660/0x2d70
[  752.761625] lowmem_reserve[]:
[  752.788584]  ? warn_alloc+0x120/0x120
[  752.793384]  0
[  752.796495]  ? warn_alloc+0x120/0x120
[  752.800280]  0 3503
[  752.802096]  ? print_usage_bug+0xc0/0xc0
[  752.805882]  3503
[  752.808119]  ? warn_alloc+0x120/0x120
[  752.814223]  ? print_usage_bug+0xc0/0xc0
[  752.818024] Node 0 Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  752.822124]  ? print_usage_bug+0xc0/0xc0
[  752.822144]  ? kvm_clock_read+0x18/0x30
[  752.851194] lowmem_reserve[]: 0
[  752.855289]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.859241]  0 0
[  752.862533]  ? should_fail+0x22d/0xd01
[  752.868039]  0
[  752.870056]  ? print_usage_bug+0xc0/0xc0
[  752.873929] Node 0 
[  752.875737]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.879811] DMA: 
[  752.882059]  ? __lock_acquire+0x62f/0x4c20
[  752.887146] 1*4kB 
[  752.889215]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.893427] (U) 
[  752.895586]  ? should_fail+0x22d/0xd01
[  752.900670] 0*8kB 
[  752.902655]  ? mark_held_locks+0x130/0x130
[  752.906520] 0*16kB 
[  752.908680]  ? mark_held_locks+0x130/0x130
[  752.912897] 1*32kB 
[  752.915133]  ? print_usage_bug+0xc0/0xc0
[  752.919350] (U) 
[  752.921635]  ? zap_class+0x640/0x640
[  752.925657] 2*64kB 
[  752.927636]  ? mark_held_locks+0x130/0x130
[  752.931350] (U) 
[  752.933601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.937810] 1*128kB 
[  752.939804]  ? check_preemption_disabled+0x48/0x280
[  752.945322] (U) 
[  752.947670]  ? __lock_is_held+0xb5/0x140
[  752.952692] 1*256kB 
[  752.954683]  __alloc_pages_nodemask+0xa80/0xde0
[  752.958736] (U) 
[  752.961059]  ? zap_class+0x640/0x640
[  752.965707] 0*512kB 1*1024kB 
[  752.967695]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  752.971386] (U) 
[  752.974500]  ? find_held_lock+0x36/0x1c0
[  752.979490] 1*2048kB 
[  752.981485]  ? ____cache_alloc_node+0x1c7/0x1e0
[  752.985517] (M) 
[  752.987940]  ? lock_downgrade+0x900/0x900
[  752.992600] 3*4096kB (M) 
[  752.994601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.998724] = 15908kB
[  753.001483]  cache_grow_begin+0xa5/0x8c0
[  753.007011] Node 0 
[  753.009440]  ? do_raw_spin_unlock+0xa7/0x330
[  753.013476] DMA32: 5*4kB 
[  753.015728]  fallback_alloc+0x204/0x2e0
[  753.020122] (UM) 2*8kB 
[  753.022906]  ____cache_alloc_node+0x1c7/0x1e0
[  753.026860] (UM) 
[  753.029445]  kmem_cache_alloc_node+0xe3/0x730
[  753.033917] 3*16kB (M) 
[  753.035997]  ? lockdep_hardirqs_on+0x296/0x5b0
[  753.040468] 3*32kB (UM) 
[  753.043071]  __alloc_skb+0x119/0x770
[  753.047630] 2*64kB (M) 
[  753.050317]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  753.054008] 2*128kB 
[  753.056597]  ? netdev_alloc_frag+0x1f0/0x1f0
[  753.061936] (M) 
[  753.064261]  ? lock_acquire+0x1ed/0x520
[  753.068650] 4*256kB 
[  753.070644]  ? aoecmd_cfg+0x108/0x7f0
[  753.074631] (M) 
[  753.076980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.080787] 4*512kB 
[  753.082799]  ? check_preemption_disabled+0x48/0x280
[  753.088351] (UM) 
[  753.090679]  ? kasan_check_read+0x11/0x20
[  753.095678] 3*1024kB 
[  753.097744]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.101869] (UM) 
[  753.104281]  ? rcu_softirq_qs+0x20/0x20
[  753.109540] 3*2048kB 
[  753.111617]  new_skb+0x26/0x1c0
[  753.115563] (M) 
[  753.117993]  aoecmd_cfg+0x279/0x7f0
[  753.121252] 3*4096kB 
[  753.123226]  ? find_held_lock+0x36/0x1c0
[  753.126848] (M) 
[  753.129279]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  753.133319] = 25140kB
[  753.135295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.139604] Node 0 
[  753.142021]  ? check_preemption_disabled+0x48/0x280
[  753.147540] Normal: 
[  753.149795]  ? __lock_is_held+0xb5/0x140
[  753.154801] 1714*4kB 
[  753.157139]  discover_timer+0x50/0x60
[  753.161175] (UME) 
[  753.163606]  call_timer_fn+0x272/0x920
[  753.167397] 596*8kB 
[  753.169575]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  753.173443] (UMEH) 
[  753.175768]  ? process_timeout+0x40/0x40
[  753.180585] 89*16kB (UME) 
[  753.182863]  ? mark_held_locks+0xc7/0x130
[  753.186902] 21*32kB 
[  753.189746]  ? _raw_spin_unlock_irq+0x27/0x80
[  753.193870] (UMH) 
[  753.196195]  ? _raw_spin_unlock_irq+0x27/0x80
[  753.200671] 2*64kB 
[  753.202820]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  753.207307] (UH) 
[  753.209546]  ? lockdep_hardirqs_on+0x296/0x5b0
[  753.214387] 0*128kB 
[  753.216454]  ? trace_hardirqs_on+0xbd/0x310
[  753.221016] 0*256kB 
[  753.223343]  ? kasan_check_read+0x11/0x20
[  753.227642] 0*512kB 
[  753.229967]  ? __run_timers+0x7da/0xc70
[  753.234100] 0*1024kB 
[  753.236421]  ? trace_hardirqs_off_caller+0x310/0x310
[  753.240381] 0*2048kB 
[  753.242798]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  753.247875] 0*4096kB 
[  753.250284]  __run_timers+0x7e5/0xc70
[  753.255115] = 13848kB
[  753.257547]  ? timer_fixup_init+0x70/0x70
[  753.261326] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  753.263729]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  753.267867] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  753.276710]  ? zap_class+0x640/0x640
[  753.281731] 9839 total pagecache pages
[  753.290312]  ? print_usage_bug+0xc0/0xc0
[  753.294013] 0 pages in swap cache
[  753.297904]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  753.301944] Swap cache stats: add 0, delete 0, find 0/0
[  753.305395]  ? find_held_lock+0x36/0x1c0
[  753.310562] Free swap  = 0kB
[  753.315926]  ? zap_class+0x640/0x640
[  753.319976] Total swap = 0kB
[  753.322998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.326694] 1965979 pages RAM
[  753.329724]  ? check_preemption_disabled+0x48/0x280
[  753.335247] 0 pages HighMem/MovableOnly
[  753.335257] 342293 pages reserved
[  753.338406]  ? __lock_is_held+0xb5/0x140
[  753.343401] 0 pages cma reserved
[  753.347376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.351019] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  753.354918]  ? check_preemption_disabled+0x48/0x280
[  753.358283] syz-executor3 cpuset=
[  753.363824]  run_timer_softirq+0x52/0xb0
[  753.374309] syz3
[  753.379330]  ? rcu_read_lock_sched_held+0x14f/0x180
[  753.382764]  mems_allowed=0
[  753.386821]  __do_softirq+0x308/0xb7e
[  753.400572]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  753.405079]  ? lock_downgrade+0x900/0x900
[  753.409242]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  753.414362]  ? pvclock_read_flags+0x160/0x160
[  753.418874]  ? lapic_next_event+0x5a/0x90
[  753.423198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.428750]  ? kvm_clock_read+0x18/0x30
[  753.432725]  ? kvm_sched_clock_read+0x9/0x20
[  753.437139]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.442685]  ? check_preemption_disabled+0x48/0x280
[  753.447724]  irq_exit+0x17f/0x1c0
[  753.451192]  smp_apic_timer_interrupt+0x1cb/0x760
[  753.456042]  ? smp_reschedule_interrupt+0x109/0x650
[  753.461068]  ? smp_call_function_single_interrupt+0x650/0x650
[  753.466962]  ? interrupt_entry+0xb5/0xc0
[  753.471035]  ? trace_hardirqs_off_caller+0xbb/0x310
[  753.476054]  ? trace_hardirqs_off_caller+0xbb/0x310
[  753.481079]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  753.485927]  ? trace_hardirqs_on_caller+0x310/0x310
[  753.490947]  ? trace_hardirqs_on_caller+0x310/0x310
[  753.495965]  ? task_prio+0x50/0x50
[  753.499513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.505058]  ? check_preemption_disabled+0x48/0x280
[  753.510090]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  753.514952]  apic_timer_interrupt+0xf/0x20
[  753.519188]  </IRQ>
[  753.521429] RIP: 0010:dump_stack+0x20e/0x39d
[  753.525857] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  753.544766] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  753.552482] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  753.559758] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  753.567034] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  753.574316] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  753.581629] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  753.588970]  ? dump_stack+0x205/0x39d
[  753.592795]  ? dump_stack_print_info.cold.1+0x20/0x20
[  753.598014]  dump_header+0x27b/0xf72
[  753.601745]  ? mark_held_locks+0x130/0x130
[  753.605988]  ? pagefault_out_of_memory+0x197/0x197
[  753.610934]  ? __lock_acquire+0x62f/0x4c20
[  753.615173]  ? zap_class+0x640/0x640
[  753.618897]  ? percpu_ref_get_many+0x240/0x240
[  753.623498]  ? print_usage_bug+0xc0/0xc0
[  753.627571]  ? print_usage_bug+0xc0/0xc0
[  753.631647]  ? zap_class+0x640/0x640
[  753.635366]  ? print_usage_bug+0xc0/0xc0
[  753.639428]  ? print_usage_bug+0xc0/0xc0
[  753.643501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.649051]  ? find_held_lock+0x36/0x1c0
[  753.653126]  ? mark_held_locks+0xc7/0x130
[  753.657288]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  753.662396]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  753.667507]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  753.672096]  ? trace_hardirqs_on+0xbd/0x310
[  753.676421]  ? kasan_check_read+0x11/0x20
[  753.680605]  ? ___ratelimit+0x3b4/0x672
[  753.684589]  ? trace_hardirqs_off_caller+0x310/0x310
[  753.689704]  ? trace_hardirqs_on+0x310/0x310
[  753.694119]  ? lock_downgrade+0x900/0x900
[  753.698282]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  753.703394]  ? ___ratelimit+0x3b9/0x672
[  753.707381]  ? idr_get_free+0xec0/0xec0
[  753.711363]  ? find_held_lock+0x36/0x1c0
[  753.715462]  oom_kill_process.cold.27+0x10/0x903
[  753.720235]  ? zap_class+0x640/0x640
[  753.723970]  ? check_preemption_disabled+0x48/0x280
[  753.729012]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.733964]  ? kasan_check_read+0x11/0x20
[  753.738118]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.743409]  ? oom_evaluate_task+0x540/0x540
[  753.747826]  ? find_held_lock+0x36/0x1c0
[  753.751913]  ? out_of_memory+0x974/0x1430
[  753.756087]  ? lock_downgrade+0x900/0x900
[  753.760241]  ? check_preemption_disabled+0x48/0x280
[  753.765272]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.770207]  ? kasan_check_read+0x11/0x20
[  753.774359]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.779640]  ? rcu_softirq_qs+0x20/0x20
[  753.783627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.789182]  ? oom_evaluate_task+0x302/0x540
[  753.793608]  out_of_memory+0xa84/0x1430
[  753.797613]  ? oom_killer_disable+0x3a0/0x3a0
[  753.802114]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  753.807057]  ? __mutex_add_waiter+0x2a0/0x2a0
[  753.811572]  __alloc_pages_slowpath+0x22d4/0x2d70
[  753.816459]  ? warn_alloc+0x120/0x120
[  753.820272]  ? rcu_softirq_qs+0x20/0x20
[  753.824281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.829823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.835382]  ? should_fail+0x22d/0xd01
[  753.839285]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  753.844398]  ? zap_class+0x640/0x640
[  753.848145]  ? __lock_is_held+0xb5/0x140
[  753.852229]  ? mark_held_locks+0x130/0x130
[  753.856474]  ? lock_release+0xa00/0xa00
[  753.860494]  ? perf_trace_sched_process_exec+0x860/0x860
[  753.865962]  ? __might_sleep+0x95/0x190
[  753.869970]  __alloc_pages_nodemask+0xa80/0xde0
[  753.874653]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  753.879681]  ? __page_cache_alloc+0x191/0x5c0
[  753.884183]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.889117]  ? kasan_check_read+0x11/0x20
[  753.893274]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.898560]  ? zap_class+0x640/0x640
[  753.902310]  ? zap_class+0x640/0x640
[  753.906026]  ? zap_class+0x640/0x640
[  753.909760]  ? __do_page_cache_readahead+0x7ce/0x980
[  753.914880]  ? find_held_lock+0x36/0x1c0
[  753.918953]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  753.924508]  alloc_pages_current+0x173/0x350
[  753.928939]  __page_cache_alloc+0x38c/0x5c0
[  753.933294]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.938229]  ? kasan_check_read+0x11/0x20
[  753.942388]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.947697]  ? generic_perform_write+0x6a0/0x6a0
[  753.952457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.958000]  ? check_preemption_disabled+0x48/0x280
[  753.963053]  filemap_fault+0x1594/0x25f0
[  753.967137]  ? __lock_page_or_retry+0xa00/0xa00
[  753.971818]  ? mark_held_locks+0x130/0x130
[  753.976075]  ? rcu_softirq_qs+0x20/0x20
[  753.980061]  ? remove_wait_queue+0x1a6/0x360
[  753.984474]  ? trace_hardirqs_off_caller+0x310/0x310
[  753.989598]  ? filemap_map_pages+0xe04/0x1990
[  753.994128]  ? print_usage_bug+0xc0/0xc0
[  753.998200]  ? add_wait_queue+0x2b0/0x2b0
[  754.002359]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  754.007296]  ? print_usage_bug+0xc0/0xc0
[  754.011370]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  754.016917]  ? fput+0x130/0x1a0
[  754.020210]  ? poll_freewait+0x1d6/0x260
[  754.024278]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.029837]  ? print_usage_bug+0xc0/0xc0
[  754.033913]  ? __lock_acquire+0x62f/0x4c20
[  754.038176]  ? lock_acquire+0x1ed/0x520
[  754.042160]  ? ext4_filemap_fault+0x7a/0xad
[  754.046495]  ? lock_release+0xa00/0xa00
[  754.050483]  ? perf_trace_sched_process_exec+0x860/0x860
[  754.055946]  ? print_usage_bug+0xc0/0xc0
[  754.060021]  ? print_usage_bug+0xc0/0xc0
[  754.064104]  ? down_read+0x8d/0x120
[  754.067743]  ? ext4_filemap_fault+0x7a/0xad
[  754.072074]  ? __down_interruptible+0x700/0x700
[  754.076770]  ext4_filemap_fault+0x82/0xad
[  754.080929]  __do_fault+0x100/0x6b0
[  754.084568]  ? pmd_devmap_trans_unstable+0x220/0x220
[  754.089684]  ? mark_held_locks+0x130/0x130
[  754.093936]  ? mark_held_locks+0x130/0x130
[  754.098175]  ? find_held_lock+0x36/0x1c0
[  754.102245]  ? zap_class+0x640/0x640
[  754.105966]  ? find_held_lock+0x36/0x1c0
[  754.110035]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.115600]  __handle_mm_fault+0x307c/0x5920
[  754.120042]  ? poll_select_copy_remaining+0x18c/0x6a0
[  754.125250]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  754.130107]  ? __might_fault+0x12b/0x1e0
[  754.134176]  ? lock_downgrade+0x900/0x900
[  754.138346]  ? zap_class+0x640/0x640
[  754.142067]  ? zap_class+0x640/0x640
[  754.145796]  ? find_held_lock+0x36/0x1c0
[  754.149882]  ? handle_mm_fault+0x42a/0xc70
[  754.154126]  ? lock_downgrade+0x900/0x900
[  754.158279]  ? check_preemption_disabled+0x48/0x280
[  754.163309]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  754.168247]  ? kasan_check_read+0x11/0x20
[  754.172410]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  754.177695]  ? rcu_softirq_qs+0x20/0x20
[  754.181687]  ? trace_hardirqs_off_caller+0x310/0x310
[  754.186800]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.192354]  ? check_preemption_disabled+0x48/0x280
[  754.197389]  handle_mm_fault+0x54f/0xc70
[  754.201461]  ? __handle_mm_fault+0x5920/0x5920
[  754.206059]  ? find_vma+0x34/0x190
[  754.209617]  __do_page_fault+0x5e8/0xe60
[  754.213687]  ? trace_hardirqs_off+0xb8/0x310
[  754.218132]  do_page_fault+0xf2/0x7e0
[  754.221943]  ? vmalloc_sync_all+0x30/0x30
[  754.226099]  ? error_entry+0x70/0xd0
[  754.229823]  ? trace_hardirqs_off_caller+0xbb/0x310
[  754.234871]  ? trace_hardirqs_on_caller+0xc0/0x310
[  754.239805]  ? syscall_return_slowpath+0x5e0/0x5e0
[  754.244752]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  754.249640]  ? trace_hardirqs_on_caller+0x310/0x310
[  754.254657]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  754.260160]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  754.265208]  ? prepare_exit_to_usermode+0x291/0x3b0
[  754.270234]  ? page_fault+0x8/0x30
[  754.273785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  754.278645]  ? page_fault+0x8/0x30
[  754.282194]  page_fault+0x1e/0x30
[  754.285655] RIP: 0033:0x7f01c7eacdd3
[  754.289389] Code: Bad RIP value.
[  754.292754] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  754.298124] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  754.305403] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  754.312677] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  754.319973] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  754.327250] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  754.334561] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  754.334648] aoe: skb alloc failure
[  754.341505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  754.341516] Call Trace:
[  754.345127] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  754.354416]  dump_stack+0x244/0x39d
[  754.356976] init cpuset=
[  754.366776]  ? dump_stack_print_info.cold.1+0x20/0x20
[  754.370380] /
[  754.373065]  warn_alloc.cold.117+0xb7/0x1bd
[  754.378230]  mems_allowed=0
[  754.379945]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  754.392029]  ? lock_downgrade+0x900/0x900
[  754.396198]  ? trace_hardirqs_off+0xb8/0x310
[  754.400616]  ? trace_hardirqs_off+0xb8/0x310
[  754.405053]  __alloc_pages_slowpath+0x2660/0x2d70
[  754.409940]  ? warn_alloc+0x120/0x120
[  754.413750]  ? warn_alloc+0x120/0x120
[  754.417557]  ? print_usage_bug+0xc0/0xc0
[  754.421627]  ? warn_alloc+0x120/0x120
[  754.425437]  ? print_usage_bug+0xc0/0xc0
[  754.429516]  ? __lock_acquire+0x62f/0x4c20
[  754.433771]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.439328]  ? should_fail+0x22d/0xd01
[  754.443221]  ? find_held_lock+0x36/0x1c0
[  754.447294]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  754.452403]  ? __lock_acquire+0x62f/0x4c20
[  754.456651]  ? __lock_acquire+0x62f/0x4c20
[  754.460892]  ? should_fail+0x22d/0xd01
[  754.464809]  ? check_preemption_disabled+0x48/0x280
[  754.469863]  ? mark_held_locks+0x130/0x130
[  754.474127]  ? mark_held_locks+0x130/0x130
[  754.478367]  ? print_usage_bug+0xc0/0xc0
[  754.482447]  ? zap_class+0x640/0x640
[  754.486176]  ? update_curr+0x344/0xbd0
[  754.490075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.495624]  ? check_preemption_disabled+0x48/0x280
[  754.500660]  ? __lock_is_held+0xb5/0x140
[  754.504756]  __alloc_pages_nodemask+0xa80/0xde0
[  754.509429]  ? zap_class+0x640/0x640
[  754.513158]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  754.518216]  ? find_held_lock+0x36/0x1c0
[  754.522294]  ? ____cache_alloc_node+0x1c7/0x1e0
[  754.526971]  ? lock_downgrade+0x900/0x900
[  754.531428]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  754.536988]  cache_grow_begin+0xa5/0x8c0
[  754.541064]  ? do_raw_spin_unlock+0xa7/0x330
[  754.545509]  fallback_alloc+0x204/0x2e0
[  754.549497]  ____cache_alloc_node+0x1c7/0x1e0
[  754.554004]  kmem_cache_alloc+0x1f8/0x730
[  754.558172]  skb_clone+0x1bb/0x500
[  754.561900]  ? skb_split+0x11e0/0x11e0
[  754.565799]  ? kasan_check_read+0x11/0x20
[  754.569963]  ? __schedule+0x168a/0x21d0
[  754.573950]  ? trace_hardirqs_off_caller+0x310/0x310
[  754.579060]  ? lock_pin_lock+0x350/0x350
[  754.583152]  bpf_clone_redirect+0xb9/0x490
[  754.587399]  ? __schedule+0x168a/0x21d0
[  754.591389]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  754.596422]  ? __sched_text_start+0x8/0x8
[  754.600586]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  754.605180]  ? find_held_lock+0x36/0x1c0
[  754.609257]  ? lock_acquire+0x1ed/0x520
[  754.613247]  ? bpf_test_run+0x3cb/0x780
[  754.617227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.622773]  ? check_preemption_disabled+0x48/0x280
[  754.627822]  ? kasan_check_read+0x11/0x20
[  754.632021]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  754.637308]  ? rcu_softirq_qs+0x20/0x20
[  754.641327]  ? preempt_schedule+0x4d/0x60
[  754.645484]  ? ___preempt_schedule+0x16/0x18
[  754.649920]  ? bpf_test_run+0x25d/0x780
[  754.653927]  ? netlink_diag_dump+0x2a0/0x2a0
[  754.658374]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  754.663582]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  754.668355]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  754.673208]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  754.678849]  ? fput+0x130/0x1a0
[  754.682147]  ? __bpf_prog_get+0x9b/0x290
[  754.686217]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  754.691072]  ? bpf_prog_test_run+0x130/0x1a0
[  754.695502]  ? __x64_sys_bpf+0x3d8/0x520
[  754.699571]  ? bpf_prog_get+0x20/0x20
[  754.703409]  ? bpf_prog_get+0x20/0x20
[  754.707230]  ? do_syscall_64+0x1b9/0x820
[  754.711302]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  754.716679]  ? syscall_return_slowpath+0x5e0/0x5e0
[  754.721619]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  754.726474]  ? trace_hardirqs_on_caller+0x310/0x310
[  754.731499]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  754.736528]  ? prepare_exit_to_usermode+0x291/0x3b0
[  754.741561]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  754.746450]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  754.751875] warn_alloc_show_mem: 1 callbacks suppressed
[  754.751887] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  754.751889] Mem-Info:
[  754.751925] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  754.751925]  active_file:14 inactive_file:12 isolated_file:0
[  754.751925]  unevictable:0 dirty:0 writeback:0 unstable:0
[  754.751925]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  754.751925]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  754.751925]  free:13716 free_pcp:294 free_cma:0
[  754.757275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  754.763173] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  754.765579] Call Trace:
[  754.798635] Node 0 
[  754.807992]  <IRQ>
[  754.835894] 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
[  754.838466]  dump_stack+0x244/0x39d
[  754.840677] lowmem_reserve[]:
[  754.842843]  ? dump_stack_print_info.cold.1+0x20/0x20
[  754.868324]  0 2819
[  754.872004]  warn_alloc.cold.117+0xb7/0x1bd
[  754.875070]  6323 6323
[  754.880269]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  754.886864]  ? lock_downgrade+0x900/0x900
[  754.889343] Node 0 
[  754.894196]  ? trace_hardirqs_off+0xb8/0x310
[  754.898353] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  754.900563]  ? trace_hardirqs_off+0xb8/0x310
[  754.904950] lowmem_reserve[]:
[  754.931860]  __alloc_pages_slowpath+0x2660/0x2d70
[  754.936264]  0
[  754.939398]  ? warn_alloc+0x120/0x120
[  754.944191]  0 3503
[  754.946024]  ? pvclock_read_flags+0x160/0x160
[  754.949800]  3503
[  754.952054]  ? warn_alloc+0x120/0x120
[  754.956530] Node 0 
[  754.958612]  ? print_usage_bug+0xc0/0xc0
[  754.962447] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  754.964657]  ? warn_alloc+0x120/0x120
[  754.968704] lowmem_reserve[]:
[  754.997180]  ? print_usage_bug+0xc0/0xc0
[  755.000967]  0
[  755.004076]  ? ktime_get+0x2c1/0x400
[  755.008139]  0
[  755.009948]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.013639]  0
[  755.015445]  ? check_preemption_disabled+0x48/0x280
[  755.020966]  0
[  755.022771]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  755.029585]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.034073] Node 0 
[  755.039611]  ? should_fail+0x22d/0xd01
[  755.039614] DMA: 1*4kB 
[  755.041881]  ? kasan_check_read+0x11/0x20
[  755.045740] (U) 0*8kB 
[  755.048335]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.052467] 0*16kB 
[  755.054966]  ? __lock_acquire+0x62f/0x4c20
[  755.060056] 1*32kB (U) 
[  755.062330]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.066567] 2*64kB 
[  755.069162]  ? should_fail+0x22d/0xd01
[  755.074244] (U) 
[  755.076481]  ? print_usage_bug+0xc0/0xc0
[  755.080353] 1*128kB 
[  755.082332]  ? mark_held_locks+0x130/0x130
[  755.086368] (U) 
[  755.088697]  ? mark_held_locks+0x130/0x130
[  755.092924] 1*256kB 
[  755.094899]  ? check_preemption_disabled+0x48/0x280
[  755.099120] (U) 
[  755.101448]  ? zap_class+0x640/0x640
[  755.106449] 0*512kB 
[  755.108427]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  755.112127] 1*1024kB 
[  755.114451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.119186] (U) 
[  755.121612]  ? check_preemption_disabled+0x48/0x280
[  755.127129] 1*2048kB 
[  755.129124]  ? __lock_is_held+0xb5/0x140
[  755.134112] (M) 3*4096kB 
[  755.136536]  __alloc_pages_nodemask+0xa80/0xde0
[  755.140587] (M) 
[  755.143352]  ? zap_class+0x640/0x640
[  755.148004] = 15908kB
[  755.149979]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  755.153700] Node 0 
[  755.156116]  ? find_held_lock+0x36/0x1c0
[  755.161124] DMA32: 
[  755.163380]  ? ____cache_alloc_node+0x1c7/0x1e0
[  755.167434] 5*4kB 
[  755.169669]  ? lock_downgrade+0x900/0x900
[  755.174333] (UM) 
[  755.176490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.180608] 2*8kB (UM) 
[  755.182680]  cache_grow_begin+0xa5/0x8c0
[  755.188196] 3*16kB 
[  755.190782]  ? do_raw_spin_unlock+0xa7/0x330
[  755.194824] (M) 
[  755.197087]  fallback_alloc+0x204/0x2e0
[  755.201474] 3*32kB (UM) 
[  755.203465]  ____cache_alloc_node+0x1c7/0x1e0
[  755.207417] 2*64kB (M) 
[  755.210113]  kmem_cache_alloc_node+0xe3/0x730
[  755.214583] 2*128kB (M) 
[  755.217191]  ? lockdep_hardirqs_on+0x296/0x5b0
[  755.221667] 4*256kB 
[  755.224341]  __alloc_skb+0x119/0x770
[  755.228900] (M) 
[  755.231227]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  755.234916] 4*512kB 
[  755.236893]  ? netdev_alloc_frag+0x1f0/0x1f0
[  755.242237] (UM) 
[  755.244609]  ? vprintk_default+0x28/0x30
[  755.248985] 3*1024kB 
[  755.251072]  ? vprintk_func+0x85/0x181
[  755.255117] (UM) 
[  755.257530]  ? printk+0xa7/0xcf
[  755.261520] 3*2048kB 
[  755.263614]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  755.266885] (M) 
[  755.269351]  new_skb+0x26/0x1c0
[  755.274102] 3*4096kB 
[  755.276081]  aoecmd_cfg+0x279/0x7f0
[  755.279345] (M) 
[  755.281781]  ? find_held_lock+0x36/0x1c0
[  755.285387] = 25140kB
[  755.285397] Node 0 
[  755.287378]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  755.291420] Normal: 1714*4kB 
[  755.293856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.296073] (UME) 
[  755.300404]  ? __lock_is_held+0xb5/0x140
[  755.303486] 596*8kB 
[  755.309027]  discover_timer+0x50/0x60
[  755.311152] (UMEH) 
[  755.315231]  call_timer_fn+0x272/0x920
[  755.317528] 89*16kB (UME) 
[  755.321342]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  755.323560] 21*32kB (UMH) 
[  755.327500]  ? process_timeout+0x40/0x40
[  755.330331] 2*64kB 
[  755.335183]  ? mark_held_locks+0xc7/0x130
[  755.338003] (UH) 
[  755.342069]  ? _raw_spin_unlock_irq+0x27/0x80
[  755.344289] 0*128kB 
[  755.348435]  ? _raw_spin_unlock_irq+0x27/0x80
[  755.350480] 0*256kB 
[  755.354976]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  755.357281] 0*512kB 
[  755.361775]  ? lockdep_hardirqs_on+0x296/0x5b0
[  755.364088] 0*1024kB 0*2048kB 
[  755.368956]  ? trace_hardirqs_on+0xbd/0x310
[  755.371264] 0*4096kB 
[  755.375853]  ? kasan_check_read+0x11/0x20
[  755.379044] = 13848kB
[  755.383368]  ? __run_timers+0x7da/0xc70
[  755.385791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  755.389945]  ? trace_hardirqs_off_caller+0x310/0x310
[  755.392342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  755.396317]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  755.405134] 9839 total pagecache pages
[  755.410238]  __run_timers+0x7e5/0xc70
[  755.418803] 0 pages in swap cache
[  755.423876]  ? timer_fixup_init+0x70/0x70
[  755.427751] Swap cache stats: add 0, delete 0, find 0/0
[  755.431548]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  755.434987] Free swap  = 0kB
[  755.439134]  ? zap_class+0x640/0x640
[  755.444480] Total swap = 0kB
[  755.449502]  ? print_usage_bug+0xc0/0xc0
[  755.452510] 1965979 pages RAM
[  755.456231]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  755.459232] 0 pages HighMem/MovableOnly
[  755.463300]  ? find_held_lock+0x36/0x1c0
[  755.466386] 342293 pages reserved
[  755.471574]  ? zap_class+0x640/0x640
[  755.475531] 0 pages cma reserved
[  755.479604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.483191] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  755.486760]  ? check_preemption_disabled+0x48/0x280
[  755.490119] syz-executor3 cpuset=
[  755.495679]  ? __lock_is_held+0xb5/0x140
[  755.506145] syz3
[  755.511165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.514610]  mems_allowed=0
[  755.518671]  ? check_preemption_disabled+0x48/0x280
[  755.534105]  run_timer_softirq+0x52/0xb0
[  755.538182]  ? rcu_read_lock_sched_held+0x14f/0x180
[  755.543214]  __do_softirq+0x308/0xb7e
[  755.547027]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  755.551527]  ? lock_downgrade+0x900/0x900
[  755.555690]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  755.560816]  ? pvclock_read_flags+0x160/0x160
[  755.565333]  ? lapic_next_event+0x5a/0x90
[  755.569511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.575069]  ? kvm_clock_read+0x18/0x30
[  755.579062]  ? kvm_sched_clock_read+0x9/0x20
[  755.583481]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.589027]  ? check_preemption_disabled+0x48/0x280
[  755.594066]  irq_exit+0x17f/0x1c0
[  755.597534]  smp_apic_timer_interrupt+0x1cb/0x760
[  755.602386]  ? smp_reschedule_interrupt+0x109/0x650
[  755.607410]  ? smp_call_function_single_interrupt+0x650/0x650
[  755.613304]  ? interrupt_entry+0xb5/0xc0
[  755.617375]  ? trace_hardirqs_off_caller+0xbb/0x310
[  755.622422]  ? trace_hardirqs_off_caller+0xbb/0x310
[  755.627450]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  755.632301]  ? trace_hardirqs_on_caller+0x310/0x310
[  755.637324]  ? trace_hardirqs_on_caller+0x310/0x310
[  755.642347]  ? task_prio+0x50/0x50
[  755.645899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.651449]  ? check_preemption_disabled+0x48/0x280
[  755.656481]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  755.661352]  apic_timer_interrupt+0xf/0x20
[  755.665589]  </IRQ>
[  755.667870] RIP: 0010:dump_stack+0x20e/0x39d
[  755.672290] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  755.691195] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  755.698918] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  755.706194] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  755.713472] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  755.720744] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  755.728017] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  755.735320]  ? dump_stack+0x205/0x39d
[  755.739151]  ? dump_stack_print_info.cold.1+0x20/0x20
[  755.744365]  dump_header+0x27b/0xf72
[  755.748098]  ? mark_held_locks+0x130/0x130
[  755.752351]  ? pagefault_out_of_memory+0x197/0x197
[  755.757297]  ? __lock_acquire+0x62f/0x4c20
[  755.761536]  ? zap_class+0x640/0x640
[  755.765257]  ? percpu_ref_get_many+0x240/0x240
[  755.769857]  ? print_usage_bug+0xc0/0xc0
[  755.773947]  ? print_usage_bug+0xc0/0xc0
[  755.778019]  ? zap_class+0x640/0x640
[  755.781758]  ? print_usage_bug+0xc0/0xc0
[  755.785824]  ? print_usage_bug+0xc0/0xc0
[  755.789912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.795464]  ? find_held_lock+0x36/0x1c0
[  755.799543]  ? mark_held_locks+0xc7/0x130
[  755.803703]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  755.808817]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  755.813937]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  755.818646]  ? trace_hardirqs_on+0xbd/0x310
[  755.822977]  ? kasan_check_read+0x11/0x20
[  755.827140]  ? ___ratelimit+0x3b4/0x672
[  755.831122]  ? trace_hardirqs_off_caller+0x310/0x310
[  755.836237]  ? trace_hardirqs_on+0x310/0x310
[  755.840653]  ? lock_downgrade+0x900/0x900
[  755.844819]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  755.849945]  ? ___ratelimit+0x3b9/0x672
[  755.853931]  ? idr_get_free+0xec0/0xec0
[  755.857915]  ? find_held_lock+0x36/0x1c0
[  755.862004]  oom_kill_process.cold.27+0x10/0x903
[  755.866773]  ? zap_class+0x640/0x640
[  755.870503]  ? check_preemption_disabled+0x48/0x280
[  755.875536]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  755.880474]  ? kasan_check_read+0x11/0x20
[  755.884633]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  755.889923]  ? oom_evaluate_task+0x540/0x540
[  755.894346]  ? find_held_lock+0x36/0x1c0
[  755.898428]  ? out_of_memory+0x974/0x1430
[  755.902583]  ? lock_downgrade+0x900/0x900
[  755.906744]  ? check_preemption_disabled+0x48/0x280
[  755.911776]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  755.916720]  ? kasan_check_read+0x11/0x20
[  755.920886]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  755.926190]  ? rcu_softirq_qs+0x20/0x20
[  755.930177]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.935719]  ? oom_evaluate_task+0x302/0x540
[  755.940232]  out_of_memory+0xa84/0x1430
[  755.944229]  ? oom_killer_disable+0x3a0/0x3a0
[  755.948731]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  755.953671]  ? __mutex_add_waiter+0x2a0/0x2a0
[  755.958190]  __alloc_pages_slowpath+0x22d4/0x2d70
[  755.963072]  ? warn_alloc+0x120/0x120
[  755.966881]  ? rcu_softirq_qs+0x20/0x20
[  755.970902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.976448]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.981994]  ? should_fail+0x22d/0xd01
[  755.985895]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.991025]  ? zap_class+0x640/0x640
[  755.994791]  ? __lock_is_held+0xb5/0x140
[  755.998878]  ? mark_held_locks+0x130/0x130
[  756.003121]  ? lock_release+0xa00/0xa00
[  756.007105]  ? perf_trace_sched_process_exec+0x860/0x860
[  756.012582]  ? __might_sleep+0x95/0x190
[  756.016575]  __alloc_pages_nodemask+0xa80/0xde0
[  756.021264]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  756.026293]  ? __page_cache_alloc+0x191/0x5c0
[  756.030801]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  756.035761]  ? kasan_check_read+0x11/0x20
[  756.039926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  756.045213]  ? zap_class+0x640/0x640
[  756.048942]  ? zap_class+0x640/0x640
[  756.052665]  ? zap_class+0x640/0x640
[  756.056385]  ? __do_page_cache_readahead+0x7ce/0x980
[  756.061503]  ? find_held_lock+0x36/0x1c0
[  756.065576]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  756.071131]  alloc_pages_current+0x173/0x350
[  756.075561]  __page_cache_alloc+0x38c/0x5c0
[  756.079900]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  756.084846]  ? kasan_check_read+0x11/0x20
[  756.089003]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  756.094290]  ? generic_perform_write+0x6a0/0x6a0
[  756.099055]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.104606]  ? check_preemption_disabled+0x48/0x280
[  756.109641]  filemap_fault+0x1594/0x25f0
[  756.113741]  ? __lock_page_or_retry+0xa00/0xa00
[  756.118422]  ? mark_held_locks+0x130/0x130
[  756.122670]  ? rcu_softirq_qs+0x20/0x20
[  756.126655]  ? remove_wait_queue+0x1a6/0x360
[  756.131092]  ? trace_hardirqs_off_caller+0x310/0x310
[  756.136306]  ? filemap_map_pages+0xe04/0x1990
[  756.140821]  ? print_usage_bug+0xc0/0xc0
[  756.144903]  ? add_wait_queue+0x2b0/0x2b0
[  756.149062]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  756.154002]  ? print_usage_bug+0xc0/0xc0
[  756.158093]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.163637]  ? fput+0x130/0x1a0
[  756.166931]  ? poll_freewait+0x1d6/0x260
[  756.171001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.176556]  ? print_usage_bug+0xc0/0xc0
[  756.180635]  ? __lock_acquire+0x62f/0x4c20
[  756.184895]  ? lock_acquire+0x1ed/0x520
[  756.188883]  ? ext4_filemap_fault+0x7a/0xad
[  756.193217]  ? lock_release+0xa00/0xa00
[  756.197210]  ? perf_trace_sched_process_exec+0x860/0x860
[  756.202672]  ? print_usage_bug+0xc0/0xc0
[  756.206758]  ? print_usage_bug+0xc0/0xc0
[  756.210853]  ? down_read+0x8d/0x120
[  756.214500]  ? ext4_filemap_fault+0x7a/0xad
[  756.218839]  ? __down_interruptible+0x700/0x700
[  756.223564]  ext4_filemap_fault+0x82/0xad
[  756.227727]  __do_fault+0x100/0x6b0
[  756.231367]  ? pmd_devmap_trans_unstable+0x220/0x220
[  756.236483]  ? mark_held_locks+0x130/0x130
[  756.240729]  ? mark_held_locks+0x130/0x130
[  756.244971]  ? find_held_lock+0x36/0x1c0
[  756.249045]  ? zap_class+0x640/0x640
[  756.252777]  ? find_held_lock+0x36/0x1c0
[  756.256858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.262414]  __handle_mm_fault+0x307c/0x5920
[  756.266843]  ? poll_select_copy_remaining+0x18c/0x6a0
[  756.272056]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  756.276916]  ? __might_fault+0x12b/0x1e0
[  756.280989]  ? lock_downgrade+0x900/0x900
[  756.285160]  ? zap_class+0x640/0x640
[  756.288881]  ? zap_class+0x640/0x640
[  756.292615]  ? find_held_lock+0x36/0x1c0
[  756.296695]  ? handle_mm_fault+0x42a/0xc70
[  756.300941]  ? lock_downgrade+0x900/0x900
[  756.305097]  ? check_preemption_disabled+0x48/0x280
[  756.310128]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  756.315069]  ? kasan_check_read+0x11/0x20
[  756.319235]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  756.324527]  ? rcu_softirq_qs+0x20/0x20
[  756.328510]  ? trace_hardirqs_off_caller+0x310/0x310
[  756.333629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.339178]  ? check_preemption_disabled+0x48/0x280
[  756.344213]  handle_mm_fault+0x54f/0xc70
[  756.348286]  ? __handle_mm_fault+0x5920/0x5920
[  756.352884]  ? find_vma+0x34/0x190
[  756.356439]  __do_page_fault+0x5e8/0xe60
[  756.360509]  ? trace_hardirqs_off+0xb8/0x310
[  756.364943]  do_page_fault+0xf2/0x7e0
[  756.368756]  ? vmalloc_sync_all+0x30/0x30
[  756.372916]  ? error_entry+0x70/0xd0
[  756.376643]  ? trace_hardirqs_off_caller+0xbb/0x310
[  756.381668]  ? trace_hardirqs_on_caller+0xc0/0x310
[  756.386614]  ? syscall_return_slowpath+0x5e0/0x5e0
[  756.391573]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.396437]  ? trace_hardirqs_on_caller+0x310/0x310
[  756.401463]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  756.406948]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  756.411976]  ? prepare_exit_to_usermode+0x291/0x3b0
[  756.417006]  ? page_fault+0x8/0x30
[  756.420560]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.425422]  ? page_fault+0x8/0x30
[  756.428979]  page_fault+0x1e/0x30
[  756.432443] RIP: 0033:0x7f01c7eacdd3
[  756.436183] Code: Bad RIP value.
[  756.439552] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  756.444954] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  756.452228] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  756.459517] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  756.466795] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  756.474076] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  756.481399] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  756.481477] aoe: skb alloc failure
[  756.488346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  756.488353] Call Trace:
[  756.488381]  dump_stack+0x244/0x39d
[  756.488402]  ? dump_stack_print_info.cold.1+0x20/0x20
[  756.488433]  warn_alloc.cold.117+0xb7/0x1bd
[  756.491991] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  756.501338]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  756.503911] init cpuset=
[  756.507543]  ? lock_downgrade+0x900/0x900
[  756.512717] /
[  756.517046]  ? trace_hardirqs_off+0xb8/0x310
[  756.526735]  mems_allowed=0
[  756.531857]  ? trace_hardirqs_off+0xb8/0x310
[  756.552108]  __alloc_pages_slowpath+0x2660/0x2d70
[  756.556996]  ? warn_alloc+0x120/0x120
[  756.560817]  ? warn_alloc+0x120/0x120
[  756.564642]  ? print_usage_bug+0xc0/0xc0
[  756.568715]  ? warn_alloc+0x120/0x120
[  756.572525]  ? print_usage_bug+0xc0/0xc0
[  756.576598]  ? __lock_acquire+0x62f/0x4c20
[  756.580863]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.586414]  ? should_fail+0x22d/0xd01
[  756.590310]  ? find_held_lock+0x36/0x1c0
[  756.594386]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  756.599501]  ? __lock_acquire+0x62f/0x4c20
[  756.603752]  ? __lock_acquire+0x62f/0x4c20
[  756.607999]  ? should_fail+0x22d/0xd01
[  756.611894]  ? check_preemption_disabled+0x48/0x280
[  756.616933]  ? mark_held_locks+0x130/0x130
[  756.621182]  ? mark_held_locks+0x130/0x130
[  756.625425]  ? print_usage_bug+0xc0/0xc0
[  756.629507]  ? zap_class+0x640/0x640
[  756.633238]  ? update_curr+0x344/0xbd0
[  756.637143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.642689]  ? check_preemption_disabled+0x48/0x280
[  756.647727]  ? __lock_is_held+0xb5/0x140
[  756.651806]  __alloc_pages_nodemask+0xa80/0xde0
[  756.656493]  ? zap_class+0x640/0x640
[  756.660219]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  756.665258]  ? find_held_lock+0x36/0x1c0
[  756.669340]  ? ____cache_alloc_node+0x1c7/0x1e0
[  756.674024]  ? lock_downgrade+0x900/0x900
[  756.678194]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.683749]  cache_grow_begin+0xa5/0x8c0
[  756.687822]  ? do_raw_spin_unlock+0xa7/0x330
[  756.692271]  fallback_alloc+0x204/0x2e0
[  756.696260]  ____cache_alloc_node+0x1c7/0x1e0
[  756.700771]  kmem_cache_alloc+0x1f8/0x730
[  756.704965]  skb_clone+0x1bb/0x500
[  756.708517]  ? skb_split+0x11e0/0x11e0
[  756.712419]  ? kasan_check_read+0x11/0x20
[  756.716585]  ? __schedule+0x168a/0x21d0
[  756.720570]  ? trace_hardirqs_off_caller+0x310/0x310
[  756.725680]  ? lock_pin_lock+0x350/0x350
[  756.729769]  bpf_clone_redirect+0xb9/0x490
[  756.734017]  ? __schedule+0x168a/0x21d0
[  756.738011]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  756.743040]  ? __sched_text_start+0x8/0x8
[  756.747203]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  756.751800]  ? find_held_lock+0x36/0x1c0
[  756.755889]  ? lock_acquire+0x1ed/0x520
[  756.759882]  ? bpf_test_run+0x3cb/0x780
[  756.763876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.769445]  ? check_preemption_disabled+0x48/0x280
[  756.774477]  ? kasan_check_read+0x11/0x20
[  756.778638]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  756.783924]  ? rcu_softirq_qs+0x20/0x20
[  756.787911]  ? preempt_schedule+0x4d/0x60
[  756.792069]  ? ___preempt_schedule+0x16/0x18
[  756.796501]  ? bpf_test_run+0x25d/0x780
[  756.800504]  ? netlink_diag_dump+0x2a0/0x2a0
[  756.804929]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  756.810146]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  756.814921]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  756.819772]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.825320]  ? fput+0x130/0x1a0
[  756.828614]  ? __bpf_prog_get+0x9b/0x290
[  756.832689]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  756.837547]  ? bpf_prog_test_run+0x130/0x1a0
[  756.841976]  ? __x64_sys_bpf+0x3d8/0x520
[  756.846051]  ? bpf_prog_get+0x20/0x20
[  756.849880]  ? bpf_prog_get+0x20/0x20
[  756.853702]  ? do_syscall_64+0x1b9/0x820
[  756.857776]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  756.863151]  ? syscall_return_slowpath+0x5e0/0x5e0
[  756.868099]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.872953]  ? trace_hardirqs_on_caller+0x310/0x310
[  756.877979]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  756.883017]  ? prepare_exit_to_usermode+0x291/0x3b0
[  756.888054]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.892932]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  756.898324] warn_alloc_show_mem: 1 callbacks suppressed
[  756.898336] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  756.898339] Mem-Info:
[  756.898375] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  756.898375]  active_file:14 inactive_file:12 isolated_file:0
[  756.898375]  unevictable:0 dirty:0 writeback:0 unstable:0
[  756.898375]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  756.898375]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  756.898375]  free:13716 free_pcp:294 free_cma:0
[  756.903725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  756.909634] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  756.912041] Call Trace:
[  756.945087] Node 0 
[  756.954443]  <IRQ>
[  756.982330] 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
[  756.984905]  dump_stack+0x244/0x39d
[  756.987119] lowmem_reserve[]:
[  756.989276]  ? dump_stack_print_info.cold.1+0x20/0x20
[  757.014757]  0 2819
[  757.018412]  warn_alloc.cold.117+0xb7/0x1bd
[  757.021488]  6323
[  757.026685]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  757.028907]  6323
[  757.033231]  ? lock_downgrade+0x900/0x900
[  757.040124]  ? trace_hardirqs_off+0xb8/0x310
[  757.042170] Node 0 
[  757.046319]  ? trace_hardirqs_off+0xb8/0x310
[  757.050739] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  757.053005]  __alloc_pages_slowpath+0x2660/0x2d70
[  757.057393] lowmem_reserve[]:
[  757.084315]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  757.089121]  0
[  757.092235]  ? warn_alloc+0x120/0x120
[  757.098015]  0
[  757.099823]  ? __lock_acquire+0x62f/0x4c20
[  757.103616]  3503
[  757.105420]  ? __lock_acquire+0x62f/0x4c20
[  757.109637]  3503
[  757.111715]  ? warn_alloc+0x120/0x120
[  757.117997]  ? print_usage_bug+0xc0/0xc0
[  757.121792] Node 0 
[  757.125868]  ? warn_alloc+0x120/0x120
[  757.125906] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  757.125914] lowmem_reserve[]:
[  757.128160]  ? print_usage_bug+0xc0/0xc0
[  757.131940]  0 0
[  757.160408]  ? mark_held_locks+0x130/0x130
[  757.163499]  0
[  757.167559]  ? mark_held_locks+0x130/0x130
[  757.169516]  0
[  757.173769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.179865]  ? should_fail+0x22d/0xd01
[  757.181647] Node 0 
[  757.187181]  ? zap_class+0x640/0x640
[  757.191048] DMA: 
[  757.193291]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  757.196988] 1*4kB 
[  757.199143]  ? __lock_acquire+0x62f/0x4c20
[  757.204228] (U) 
[  757.206379]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  757.210594] 0*8kB 
[  757.212624]  ? should_fail+0x22d/0xd01
[  757.217703] 0*16kB 
[  757.219878]  ? mark_held_locks+0x130/0x130
[  757.223745] 1*32kB 
[  757.226004]  ? mark_held_locks+0x130/0x130
[  757.230220] (U) 
[  757.232465]  ? lock_downgrade+0x900/0x900
[  757.236695] 2*64kB 
[  757.238680]  ? zap_class+0x640/0x640
[  757.242807] (U) 
[  757.245053]  ? zap_class+0x640/0x640
[  757.248748] 1*128kB 
[  757.250721]  ? zap_class+0x640/0x640
[  757.254428] (U) 
[  757.256758]  ? do_raw_spin_unlock+0xa7/0x330
[  757.260452] 1*256kB 
[  757.262431]  ? trace_hardirqs_on+0x310/0x310
[  757.266845] (U) 
[  757.269169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.273567] 0*512kB 
[  757.275572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.281086] 1*1024kB (U) 
[  757.283422]  ? check_preemption_disabled+0x48/0x280
[  757.288934] 1*2048kB (M) 
[  757.291712]  ? __lock_is_held+0xb5/0x140
[  757.296723] 3*4096kB 
[  757.299484]  __alloc_pages_nodemask+0xa80/0xde0
[  757.303520] (M) 
[  757.305929]  ? zap_class+0x640/0x640
[  757.310594] = 15908kB
[  757.312580]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  757.316272] Node 0 
[  757.318687]  ? find_held_lock+0x36/0x1c0
[  757.323682] DMA32: 
[  757.325925]  ? ____cache_alloc_node+0x1c7/0x1e0
[  757.329974] 5*4kB 
[  757.332209]  ? lock_downgrade+0x900/0x900
[  757.336860] (UM) 
[  757.339016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.343144] 2*8kB 
[  757.345223]  cache_grow_begin+0xa5/0x8c0
[  757.350737] (UM) 
[  757.352898]  ? do_raw_spin_unlock+0xa7/0x330
[  757.356940] 3*16kB 
[  757.359021]  fallback_alloc+0x204/0x2e0
[  757.363407] (M) 
[  757.365659]  ____cache_alloc_node+0x1c7/0x1e0
[  757.369645] 3*32kB 
[  757.371624]  kmem_cache_alloc_node+0xe3/0x730
[  757.376101] (UM) 
[  757.378351]  ? lockdep_hardirqs_on+0x296/0x5b0
[  757.382827] 2*64kB 
[  757.384906]  __alloc_skb+0x119/0x770
[  757.389466] (M) 
[  757.391723]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  757.395406] 2*128kB (M) 
[  757.397397]  ? netdev_alloc_frag+0x1f0/0x1f0
[  757.402742] 4*256kB 
[  757.405434]  ? vprintk_default+0x28/0x30
[  757.409816] (M) 
[  757.412153]  ? vprintk_func+0x85/0x181
[  757.416215] 4*512kB 
[  757.418191]  ? printk+0xa7/0xcf
[  757.422286] (UM) 3*1024kB 
[  757.424635]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  757.427898] (UM) 
[  757.430762]  new_skb+0x26/0x1c0
[  757.435490] 3*2048kB 
[  757.437556]  aoecmd_cfg+0x279/0x7f0
[  757.440824] (M) 
[  757.443252]  ? find_held_lock+0x36/0x1c0
[  757.446861] 3*4096kB 
[  757.448856]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  757.452912] (M) 
[  757.455327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.459630] = 25140kB
[  757.461617]  ? __lock_is_held+0xb5/0x140
[  757.467120] Node 0 
[  757.469539]  discover_timer+0x50/0x60
[  757.473575] Normal: 
[  757.475995]  call_timer_fn+0x272/0x920
[  757.479775] 1714*4kB 
[  757.482099]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  757.485983] (UME) 
[  757.488401]  ? process_timeout+0x40/0x40
[  757.493221] 596*8kB 
[  757.495394]  ? mark_held_locks+0xc7/0x130
[  757.499436] (UMEH) 
[  757.501765]  ? _raw_spin_unlock_irq+0x27/0x80
[  757.505899] 89*16kB 
[  757.508140]  ? _raw_spin_unlock_irq+0x27/0x80
[  757.512611] (UME) 
[  757.514942]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  757.519420] 21*32kB 
[  757.521575]  ? lockdep_hardirqs_on+0x296/0x5b0
[  757.526399] (UMH) 
[  757.528752]  ? trace_hardirqs_on+0xbd/0x310
[  757.533325] 2*64kB (UH) 
[  757.535490]  ? kasan_check_read+0x11/0x20
[  757.539785] 0*128kB 0*256kB 
[  757.542471]  ? __run_timers+0x7da/0xc70
[  757.546607] 0*512kB 
[  757.549652]  ? trace_hardirqs_off_caller+0x310/0x310
[  757.553603] 0*1024kB 0*2048kB 
[  757.555952]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  757.561026] 0*4096kB 
[  757.564227]  __run_timers+0x7e5/0xc70
[  757.569050] = 13848kB
[  757.571487]  ? timer_fixup_init+0x70/0x70
[  757.575500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  757.577912]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  757.582046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  757.590891]  ? zap_class+0x640/0x640
[  757.595909] 9839 total pagecache pages
[  757.604505]  ? print_usage_bug+0xc0/0xc0
[  757.608205] 0 pages in swap cache
[  757.612100]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  757.616148] Swap cache stats: add 0, delete 0, find 0/0
[  757.619633]  ? find_held_lock+0x36/0x1c0
[  757.624810] Free swap  = 0kB
[  757.630191]  ? zap_class+0x640/0x640
[  757.634236] Total swap = 0kB
[  757.637262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.640952] 1965979 pages RAM
[  757.643987]  ? check_preemption_disabled+0x48/0x280
[  757.649502] 0 pages HighMem/MovableOnly
[  757.649512] 342293 pages reserved
[  757.652632]  ? __lock_is_held+0xb5/0x140
[  757.657635] 0 pages cma reserved
[  757.661648]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.665269] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  757.669147]  ? check_preemption_disabled+0x48/0x280
[  757.672494] syz-executor3 cpuset=
[  757.678037]  run_timer_softirq+0x52/0xb0
[  757.688525] syz3
[  757.693553]  ? rcu_read_lock_sched_held+0x14f/0x180
[  757.696988]  mems_allowed=0
[  757.701054]  __do_softirq+0x308/0xb7e
[  757.714751]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  757.719256]  ? lock_downgrade+0x900/0x900
[  757.723426]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  757.728554]  ? pvclock_read_flags+0x160/0x160
[  757.733078]  ? lapic_next_event+0x5a/0x90
[  757.737258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.742820]  ? kvm_clock_read+0x18/0x30
[  757.746816]  ? kvm_sched_clock_read+0x9/0x20
[  757.751243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.756791]  ? check_preemption_disabled+0x48/0x280
[  757.761877]  irq_exit+0x17f/0x1c0
[  757.765352]  smp_apic_timer_interrupt+0x1cb/0x760
[  757.770199]  ? smp_reschedule_interrupt+0x109/0x650
[  757.775224]  ? smp_call_function_single_interrupt+0x650/0x650
[  757.781119]  ? interrupt_entry+0xb5/0xc0
[  757.785193]  ? trace_hardirqs_off_caller+0xbb/0x310
[  757.790230]  ? trace_hardirqs_off_caller+0xbb/0x310
[  757.795281]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  757.800132]  ? trace_hardirqs_on_caller+0x310/0x310
[  757.805154]  ? trace_hardirqs_on_caller+0x310/0x310
[  757.810177]  ? task_prio+0x50/0x50
[  757.813723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.819267]  ? check_preemption_disabled+0x48/0x280
[  757.824296]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  757.829162]  apic_timer_interrupt+0xf/0x20
[  757.833396]  </IRQ>
[  757.835639] RIP: 0010:dump_stack+0x20e/0x39d
[  757.840056] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  757.858969] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  757.866689] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  757.873964] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  757.881236] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  757.888507] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  757.895778] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  757.903083]  ? dump_stack+0x205/0x39d
[  757.906924]  ? dump_stack_print_info.cold.1+0x20/0x20
[  757.912135]  dump_header+0x27b/0xf72
[  757.915885]  ? mark_held_locks+0x130/0x130
[  757.920127]  ? pagefault_out_of_memory+0x197/0x197
[  757.925069]  ? __lock_acquire+0x62f/0x4c20
[  757.929304]  ? zap_class+0x640/0x640
[  757.933026]  ? percpu_ref_get_many+0x240/0x240
[  757.937621]  ? print_usage_bug+0xc0/0xc0
[  757.941688]  ? print_usage_bug+0xc0/0xc0
[  757.945762]  ? zap_class+0x640/0x640
[  757.949485]  ? print_usage_bug+0xc0/0xc0
[  757.953565]  ? print_usage_bug+0xc0/0xc0
[  757.957654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.963201]  ? find_held_lock+0x36/0x1c0
[  757.967277]  ? mark_held_locks+0xc7/0x130
[  757.971435]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  757.976543]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  757.981665]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  757.986272]  ? trace_hardirqs_on+0xbd/0x310
[  757.990605]  ? kasan_check_read+0x11/0x20
[  757.994765]  ? ___ratelimit+0x3b4/0x672
[  757.998747]  ? trace_hardirqs_off_caller+0x310/0x310
[  758.003867]  ? trace_hardirqs_on+0x310/0x310
[  758.008283]  ? lock_downgrade+0x900/0x900
[  758.012442]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  758.017555]  ? ___ratelimit+0x3b9/0x672
[  758.021537]  ? idr_get_free+0xec0/0xec0
[  758.025517]  ? find_held_lock+0x36/0x1c0
[  758.029605]  oom_kill_process.cold.27+0x10/0x903
[  758.034381]  ? zap_class+0x640/0x640
[  758.038101]  ? check_preemption_disabled+0x48/0x280
[  758.043132]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  758.048068]  ? kasan_check_read+0x11/0x20
[  758.052225]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.057516]  ? oom_evaluate_task+0x540/0x540
[  758.061947]  ? find_held_lock+0x36/0x1c0
[  758.066028]  ? out_of_memory+0x974/0x1430
[  758.070182]  ? lock_downgrade+0x900/0x900
[  758.074334]  ? check_preemption_disabled+0x48/0x280
[  758.079361]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  758.084296]  ? kasan_check_read+0x11/0x20
[  758.088457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.093742]  ? rcu_softirq_qs+0x20/0x20
[  758.097726]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.103275]  ? oom_evaluate_task+0x302/0x540
[  758.107702]  out_of_memory+0xa84/0x1430
[  758.111694]  ? oom_killer_disable+0x3a0/0x3a0
[  758.116198]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  758.121155]  ? __mutex_add_waiter+0x2a0/0x2a0
[  758.125671]  __alloc_pages_slowpath+0x22d4/0x2d70
[  758.130551]  ? warn_alloc+0x120/0x120
[  758.134357]  ? rcu_softirq_qs+0x20/0x20
[  758.138362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.143936]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.149495]  ? should_fail+0x22d/0xd01
[  758.153407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  758.158515]  ? zap_class+0x640/0x640
[  758.162278]  ? __lock_is_held+0xb5/0x140
[  758.166357]  ? mark_held_locks+0x130/0x130
[  758.170606]  ? lock_release+0xa00/0xa00
[  758.174602]  ? perf_trace_sched_process_exec+0x860/0x860
[  758.180070]  ? __might_sleep+0x95/0x190
[  758.184060]  __alloc_pages_nodemask+0xa80/0xde0
[  758.188748]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  758.193773]  ? __page_cache_alloc+0x191/0x5c0
[  758.198274]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  758.203208]  ? kasan_check_read+0x11/0x20
[  758.207364]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.212651]  ? zap_class+0x640/0x640
[  758.216377]  ? zap_class+0x640/0x640
[  758.220099]  ? zap_class+0x640/0x640
[  758.223817]  ? __do_page_cache_readahead+0x7ce/0x980
[  758.228942]  ? find_held_lock+0x36/0x1c0
[  758.233014]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  758.238609]  alloc_pages_current+0x173/0x350
[  758.243028]  __page_cache_alloc+0x38c/0x5c0
[  758.247366]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  758.252298]  ? kasan_check_read+0x11/0x20
[  758.256453]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.261767]  ? generic_perform_write+0x6a0/0x6a0
[  758.266572]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.272135]  ? check_preemption_disabled+0x48/0x280
[  758.277162]  filemap_fault+0x1594/0x25f0
[  758.281263]  ? __lock_page_or_retry+0xa00/0xa00
[  758.285942]  ? mark_held_locks+0x130/0x130
[  758.290187]  ? rcu_softirq_qs+0x20/0x20
[  758.294172]  ? remove_wait_queue+0x1a6/0x360
[  758.298586]  ? trace_hardirqs_off_caller+0x310/0x310
[  758.303708]  ? filemap_map_pages+0xe04/0x1990
[  758.308228]  ? print_usage_bug+0xc0/0xc0
[  758.312298]  ? add_wait_queue+0x2b0/0x2b0
[  758.316455]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  758.321388]  ? print_usage_bug+0xc0/0xc0
[  758.325460]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.331004]  ? fput+0x130/0x1a0
[  758.334293]  ? poll_freewait+0x1d6/0x260
[  758.338360]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.343909]  ? print_usage_bug+0xc0/0xc0
[  758.348004]  ? __lock_acquire+0x62f/0x4c20
[  758.352261]  ? lock_acquire+0x1ed/0x520
[  758.356245]  ? ext4_filemap_fault+0x7a/0xad
[  758.360579]  ? lock_release+0xa00/0xa00
[  758.364591]  ? perf_trace_sched_process_exec+0x860/0x860
[  758.370081]  ? print_usage_bug+0xc0/0xc0
[  758.374163]  ? print_usage_bug+0xc0/0xc0
[  758.378330]  ? down_read+0x8d/0x120
[  758.381973]  ? ext4_filemap_fault+0x7a/0xad
[  758.386301]  ? __down_interruptible+0x700/0x700
[  758.390990]  ext4_filemap_fault+0x82/0xad
[  758.395147]  __do_fault+0x100/0x6b0
[  758.398794]  ? pmd_devmap_trans_unstable+0x220/0x220
[  758.403909]  ? mark_held_locks+0x130/0x130
[  758.408147]  ? mark_held_locks+0x130/0x130
[  758.412387]  ? find_held_lock+0x36/0x1c0
[  758.416460]  ? zap_class+0x640/0x640
[  758.420175]  ? find_held_lock+0x36/0x1c0
[  758.424267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.429829]  __handle_mm_fault+0x307c/0x5920
[  758.434268]  ? poll_select_copy_remaining+0x18c/0x6a0
[  758.439477]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  758.444336]  ? __might_fault+0x12b/0x1e0
[  758.448408]  ? lock_downgrade+0x900/0x900
[  758.452590]  ? zap_class+0x640/0x640
[  758.456333]  ? zap_class+0x640/0x640
[  758.460073]  ? find_held_lock+0x36/0x1c0
[  758.464170]  ? handle_mm_fault+0x42a/0xc70
[  758.468424]  ? lock_downgrade+0x900/0x900
[  758.472578]  ? check_preemption_disabled+0x48/0x280
[  758.477627]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  758.482603]  ? kasan_check_read+0x11/0x20
[  758.486781]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.492080]  ? rcu_softirq_qs+0x20/0x20
[  758.496071]  ? trace_hardirqs_off_caller+0x310/0x310
[  758.501191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.506745]  ? check_preemption_disabled+0x48/0x280
[  758.511788]  handle_mm_fault+0x54f/0xc70
[  758.515915]  ? __handle_mm_fault+0x5920/0x5920
[  758.520527]  ? find_vma+0x34/0x190
[  758.524087]  __do_page_fault+0x5e8/0xe60
[  758.528663]  ? trace_hardirqs_off+0xb8/0x310
[  758.533099]  do_page_fault+0xf2/0x7e0
[  758.536944]  ? vmalloc_sync_all+0x30/0x30
[  758.541098]  ? error_entry+0x70/0xd0
[  758.544819]  ? trace_hardirqs_off_caller+0xbb/0x310
[  758.549855]  ? trace_hardirqs_on_caller+0xc0/0x310
[  758.554807]  ? syscall_return_slowpath+0x5e0/0x5e0
[  758.559765]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  758.564655]  ? trace_hardirqs_on_caller+0x310/0x310
[  758.569695]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  758.575149]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  758.580182]  ? prepare_exit_to_usermode+0x291/0x3b0
[  758.585210]  ? page_fault+0x8/0x30
[  758.588760]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  758.593665]  ? page_fault+0x8/0x30
[  758.597234]  page_fault+0x1e/0x30
[  758.600699] RIP: 0033:0x7f01c7eacdd3
[  758.604433] Code: Bad RIP value.
[  758.607797] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  758.613182] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  758.620459] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  758.627729] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  758.635009] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  758.642278] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  758.649586] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  758.649684] aoe: skb alloc failure
[  758.656548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  758.656554] Call Trace:
[  758.656581]  dump_stack+0x244/0x39d
[  758.656614]  ? dump_stack_print_info.cold.1+0x20/0x20
[  758.660172] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  758.669515]  warn_alloc.cold.117+0xb7/0x1bd
[  758.672073] init cpuset=
[  758.675717]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  758.680890] /
[  758.690622]  ? lock_downgrade+0x900/0x900
[  758.694931]  mems_allowed=0
[  758.697640]  ? trace_hardirqs_off+0xb8/0x310
[  758.715635]  ? trace_hardirqs_off+0xb8/0x310
[  758.720065]  __alloc_pages_slowpath+0x2660/0x2d70
[  758.724957]  ? warn_alloc+0x120/0x120
[  758.728774]  ? warn_alloc+0x120/0x120
[  758.732587]  ? print_usage_bug+0xc0/0xc0
[  758.736655]  ? warn_alloc+0x120/0x120
[  758.740465]  ? print_usage_bug+0xc0/0xc0
[  758.744536]  ? __lock_acquire+0x62f/0x4c20
[  758.748784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.754334]  ? should_fail+0x22d/0xd01
[  758.758225]  ? find_held_lock+0x36/0x1c0
[  758.762297]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  758.767410]  ? __lock_acquire+0x62f/0x4c20
[  758.771655]  ? __lock_acquire+0x62f/0x4c20
[  758.775894]  ? should_fail+0x22d/0xd01
[  758.779792]  ? check_preemption_disabled+0x48/0x280
[  758.784827]  ? mark_held_locks+0x130/0x130
[  758.789083]  ? mark_held_locks+0x130/0x130
[  758.793325]  ? print_usage_bug+0xc0/0xc0
[  758.797402]  ? zap_class+0x640/0x640
[  758.801130]  ? update_curr+0x344/0xbd0
[  758.805031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.810575]  ? check_preemption_disabled+0x48/0x280
[  758.815619]  ? __lock_is_held+0xb5/0x140
[  758.819695]  __alloc_pages_nodemask+0xa80/0xde0
[  758.824370]  ? zap_class+0x640/0x640
[  758.828104]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  758.833142]  ? find_held_lock+0x36/0x1c0
[  758.837224]  ? ____cache_alloc_node+0x1c7/0x1e0
[  758.841901]  ? lock_downgrade+0x900/0x900
[  758.846064]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.851619]  cache_grow_begin+0xa5/0x8c0
[  758.855713]  ? do_raw_spin_unlock+0xa7/0x330
[  758.860142]  fallback_alloc+0x204/0x2e0
[  758.864147]  ____cache_alloc_node+0x1c7/0x1e0
[  758.868654]  kmem_cache_alloc+0x1f8/0x730
[  758.872821]  skb_clone+0x1bb/0x500
[  758.876383]  ? skb_split+0x11e0/0x11e0
[  758.880277]  ? kasan_check_read+0x11/0x20
[  758.884433]  ? __schedule+0x168a/0x21d0
[  758.888417]  ? trace_hardirqs_off_caller+0x310/0x310
[  758.893539]  ? lock_pin_lock+0x350/0x350
[  758.897639]  bpf_clone_redirect+0xb9/0x490
[  758.901898]  ? __schedule+0x168a/0x21d0
[  758.905888]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  758.910930]  ? __sched_text_start+0x8/0x8
[  758.915102]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  758.919701]  ? find_held_lock+0x36/0x1c0
[  758.923791]  ? lock_acquire+0x1ed/0x520
[  758.927789]  ? bpf_test_run+0x3cb/0x780
[  758.931791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.937355]  ? check_preemption_disabled+0x48/0x280
[  758.942384]  ? kasan_check_read+0x11/0x20
[  758.946540]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.951822]  ? rcu_softirq_qs+0x20/0x20
[  758.955822]  ? preempt_schedule+0x4d/0x60
[  758.959988]  ? ___preempt_schedule+0x16/0x18
[  758.964412]  ? bpf_test_run+0x25d/0x780
[  758.968403]  ? netlink_diag_dump+0x2a0/0x2a0
[  758.972818]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  758.978033]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  758.982805]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  758.987660]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.993204]  ? fput+0x130/0x1a0
[  758.996499]  ? __bpf_prog_get+0x9b/0x290
[  759.000586]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  759.005525]  ? bpf_prog_test_run+0x130/0x1a0
[  759.009975]  ? __x64_sys_bpf+0x3d8/0x520
[  759.014049]  ? bpf_prog_get+0x20/0x20
[  759.017876]  ? bpf_prog_get+0x20/0x20
[  759.021691]  ? do_syscall_64+0x1b9/0x820
[  759.025757]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  759.031148]  ? syscall_return_slowpath+0x5e0/0x5e0
[  759.036101]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.040961]  ? trace_hardirqs_on_caller+0x310/0x310
[  759.045984]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  759.051010]  ? prepare_exit_to_usermode+0x291/0x3b0
[  759.056042]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.060907]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  759.066298] warn_alloc_show_mem: 1 callbacks suppressed
[  759.066310] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  759.066312] Mem-Info:
[  759.066348] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  759.066348]  active_file:14 inactive_file:12 isolated_file:0
[  759.066348]  unevictable:0 dirty:0 writeback:0 unstable:0
[  759.066348]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  759.066348]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  759.066348]  free:13716 free_pcp:294 free_cma:0
[  759.071699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  759.077646] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  759.080059] Call Trace:
[  759.113122] Node 0 
[  759.122484]  <IRQ>
[  759.150366] 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
[  759.152939]  dump_stack+0x244/0x39d
[  759.155146] lowmem_reserve[]: 0
[  759.157313]  ? dump_stack_print_info.cold.1+0x20/0x20
[  759.182797]  2819
[  759.186443]  warn_alloc.cold.117+0xb7/0x1bd
[  759.189686]  6323
[  759.194872]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  759.196920]  6323
[  759.201252]  ? lock_downgrade+0x900/0x900
[  759.203303] Node 0 
[  759.208150]  ? trace_hardirqs_off+0xb8/0x310
[  759.210233] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  759.214368]  ? trace_hardirqs_off+0xb8/0x310
[  759.216597] lowmem_reserve[]: 0 0
[  759.221024]  __alloc_pages_slowpath+0x2660/0x2d70
[  759.247901]  3503 3503
[  759.252349]  ? warn_alloc+0x120/0x120
[  759.260638]  ? __lock_acquire+0x62f/0x4c20
[  759.263121] Node 0 
[  759.266919]  ? __lock_acquire+0x62f/0x4c20
[  759.271162] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  759.273367]  ? warn_alloc+0x120/0x120
[  759.277575] lowmem_reserve[]: 0
[  759.306081]  ? print_usage_bug+0xc0/0xc0
[  759.309869]  0
[  759.313149]  ? warn_alloc+0x120/0x120
[  759.317204]  0
[  759.319008]  ? print_usage_bug+0xc0/0xc0
[  759.322808]  0
[  759.324627]  ? mark_held_locks+0x130/0x130
[  759.330484]  ? mark_held_locks+0x130/0x130
[  759.334705] Node 0 DMA: 
[  759.338958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.338979]  ? should_fail+0x22d/0xd01
[  759.341631] 1*4kB 
[  759.347167]  ? zap_class+0x640/0x640
[  759.351047] (U) 
[  759.353236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  759.356936] 0*8kB 
[  759.358923]  ? __lock_acquire+0x62f/0x4c20
[  759.364007] 0*16kB 
[  759.366171]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  759.370388] 1*32kB 
[  759.372642]  ? should_fail+0x22d/0xd01
[  759.377723] (U) 
[  759.379989]  ? mark_held_locks+0x130/0x130
[  759.383874] 2*64kB 
[  759.385872]  ? mark_held_locks+0x130/0x130
[  759.390102] (U) 
[  759.392347]  ? lock_downgrade+0x900/0x900
[  759.396567] 1*128kB 
[  759.398546]  ? zap_class+0x640/0x640
[  759.402674] (U) 
[  759.404995]  ? zap_class+0x640/0x640
[  759.408712] 1*256kB 
[  759.410683]  ? zap_class+0x640/0x640
[  759.414393] (U) 
[  759.416731]  ? do_raw_spin_unlock+0xa7/0x330
[  759.420425] 0*512kB 
[  759.422625]  ? trace_hardirqs_on+0x310/0x310
[  759.427016] 1*1024kB 
[  759.429352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.433738] (U) 
[  759.436149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.441661] 1*2048kB (M) 
[  759.443650]  ? check_preemption_disabled+0x48/0x280
[  759.449170] 3*4096kB 
[  759.451934]  ? __lock_is_held+0xb5/0x140
[  759.456928] (M) 
[  759.459343]  __alloc_pages_nodemask+0xa80/0xde0
[  759.463387] = 15908kB
[  759.465360]  ? zap_class+0x640/0x640
[  759.470104] Node 0 
[  759.472529]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  759.476225] DMA32: 
[  759.478469]  ? find_held_lock+0x36/0x1c0
[  759.483464] 5*4kB 
[  759.485705]  ? ____cache_alloc_node+0x1c7/0x1e0
[  759.489735] (UM) 2*8kB 
[  759.491900]  ? lock_downgrade+0x900/0x900
[  759.496547] (UM) 
[  759.499135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.503260] 3*16kB (M) 
[  759.505335]  cache_grow_begin+0xa5/0x8c0
[  759.510858] 3*32kB 
[  759.513447]  ? do_raw_spin_unlock+0xa7/0x330
[  759.517487] (UM) 
[  759.519728]  fallback_alloc+0x204/0x2e0
[  759.524118] 2*64kB 
[  759.526183]  ____cache_alloc_node+0x1c7/0x1e0
[  759.530135] (M) 
[  759.532371]  kmem_cache_alloc_node+0xe3/0x730
[  759.536854] 2*128kB 
[  759.538877]  ? lockdep_hardirqs_on+0x296/0x5b0
[  759.543374] (M) 4*256kB 
[  759.545725]  __alloc_skb+0x119/0x770
[  759.550288] (M) 
[  759.552970]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  759.556656] 4*512kB (UM) 
[  759.558669]  ? netdev_alloc_frag+0x1f0/0x1f0
[  759.564005] 3*1024kB (UM) 
[  759.566791]  ? vprintk_default+0x28/0x30
[  759.571175] 3*2048kB (M) 
[  759.574050]  ? vprintk_func+0x85/0x181
[  759.578093] 3*4096kB 
[  759.580857]  ? printk+0xa7/0xcf
[  759.584728] (M) 
[  759.587144]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  759.590402] = 25140kB
[  759.592387]  new_skb+0x26/0x1c0
[  759.597201] Node 0 
[  759.599625]  aoecmd_cfg+0x279/0x7f0
[  759.602902] Normal: 
[  759.605179]  ? find_held_lock+0x36/0x1c0
[  759.608787] 1714*4kB 
[  759.611122]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  759.615161] (UME) 
[  759.617616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.621902] 596*8kB (UMEH) 
[  759.624073]  ? __lock_is_held+0xb5/0x140
[  759.629586] 89*16kB 
[  759.632578]  discover_timer+0x50/0x60
[  759.636626] (UME) 
[  759.638957]  call_timer_fn+0x272/0x920
[  759.642734] 21*32kB 
[  759.644889]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  759.648756] (UMH) 
[  759.651087]  ? process_timeout+0x40/0x40
[  759.655909] 2*64kB (UH) 
[  759.658094]  ? mark_held_locks+0xc7/0x130
[  759.662126] 0*128kB 0*256kB 
[  759.664811]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.668936] 0*512kB 0*1024kB 
[  759.671972]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.676447] 0*2048kB 0*4096kB 
[  759.679568]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  759.684042] = 13848kB
[  759.687238]  ? lockdep_hardirqs_on+0x296/0x5b0
[  759.692071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  759.694479]  ? trace_hardirqs_on+0xbd/0x310
[  759.699049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  759.707888]  ? kasan_check_read+0x11/0x20
[  759.712187] 9839 total pagecache pages
[  759.720769]  ? __run_timers+0x7da/0xc70
[  759.724931] 0 pages in swap cache
[  759.728843]  ? trace_hardirqs_off_caller+0x310/0x310
[  759.732815] Swap cache stats: add 0, delete 0, find 0/0
[  759.736288]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  759.741363] Free swap  = 0kB
[  759.746735]  __run_timers+0x7e5/0xc70
[  759.751556] Total swap = 0kB
[  759.754586]  ? timer_fixup_init+0x70/0x70
[  759.758361] 1965979 pages RAM
[  759.761379]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  759.765511] 0 pages HighMem/MovableOnly
[  759.768617]  ? zap_class+0x640/0x640
[  759.773607] 342293 pages reserved
[  759.773617] 0 pages cma reserved
[  759.777610]  ? print_usage_bug+0xc0/0xc0
[  759.781452] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  759.784759]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  759.788117] syz-executor3 cpuset=
[  759.792185]  ? find_held_lock+0x36/0x1c0
[  759.802655] syz3
[  759.807865]  ? zap_class+0x640/0x640
[  759.811305]  mems_allowed=0
[  759.815380]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.829531]  ? check_preemption_disabled+0x48/0x280
[  759.834570]  ? __lock_is_held+0xb5/0x140
[  759.838643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.844189]  ? check_preemption_disabled+0x48/0x280
[  759.849224]  run_timer_softirq+0x52/0xb0
[  759.853312]  ? rcu_read_lock_sched_held+0x14f/0x180
[  759.858337]  __do_softirq+0x308/0xb7e
[  759.862146]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  759.866644]  ? lock_downgrade+0x900/0x900
[  759.870806]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  759.875939]  ? pvclock_read_flags+0x160/0x160
[  759.880443]  ? lapic_next_event+0x5a/0x90
[  759.884614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.890166]  ? kvm_clock_read+0x18/0x30
[  759.894144]  ? kvm_sched_clock_read+0x9/0x20
[  759.898563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.904111]  ? check_preemption_disabled+0x48/0x280
[  759.909151]  irq_exit+0x17f/0x1c0
[  759.912622]  smp_apic_timer_interrupt+0x1cb/0x760
[  759.917474]  ? smp_reschedule_interrupt+0x109/0x650
[  759.922501]  ? smp_call_function_single_interrupt+0x650/0x650
[  759.928396]  ? interrupt_entry+0xb5/0xc0
[  759.932466]  ? trace_hardirqs_off_caller+0xbb/0x310
[  759.937501]  ? trace_hardirqs_off_caller+0xbb/0x310
[  759.942528]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.947377]  ? trace_hardirqs_on_caller+0x310/0x310
[  759.952396]  ? trace_hardirqs_on_caller+0x310/0x310
[  759.957417]  ? task_prio+0x50/0x50
[  759.960967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.966513]  ? check_preemption_disabled+0x48/0x280
[  759.971546]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.976408]  apic_timer_interrupt+0xf/0x20
[  759.980642]  </IRQ>
[  759.982890] RIP: 0010:dump_stack+0x20e/0x39d
[  759.987308] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  760.006215] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  760.013933] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  760.021210] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  760.028483] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  760.035754] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  760.043024] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  760.050334]  ? dump_stack+0x205/0x39d
[  760.054156]  ? dump_stack_print_info.cold.1+0x20/0x20
[  760.059367]  dump_header+0x27b/0xf72
[  760.063100]  ? mark_held_locks+0x130/0x130
[  760.067347]  ? pagefault_out_of_memory+0x197/0x197
[  760.072287]  ? __lock_acquire+0x62f/0x4c20
[  760.076524]  ? zap_class+0x640/0x640
[  760.080244]  ? percpu_ref_get_many+0x240/0x240
[  760.084830]  ? print_usage_bug+0xc0/0xc0
[  760.088913]  ? print_usage_bug+0xc0/0xc0
[  760.092987]  ? zap_class+0x640/0x640
[  760.096707]  ? print_usage_bug+0xc0/0xc0
[  760.100775]  ? print_usage_bug+0xc0/0xc0
[  760.104875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.110423]  ? find_held_lock+0x36/0x1c0
[  760.114501]  ? mark_held_locks+0xc7/0x130
[  760.118659]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  760.123766]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  760.128878]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  760.133471]  ? trace_hardirqs_on+0xbd/0x310
[  760.137799]  ? kasan_check_read+0x11/0x20
[  760.141973]  ? ___ratelimit+0x3b4/0x672
[  760.145958]  ? trace_hardirqs_off_caller+0x310/0x310
[  760.151070]  ? trace_hardirqs_on+0x310/0x310
[  760.155551]  ? lock_downgrade+0x900/0x900
[  760.159716]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  760.164829]  ? ___ratelimit+0x3b9/0x672
[  760.168842]  ? idr_get_free+0xec0/0xec0
[  760.172846]  ? find_held_lock+0x36/0x1c0
[  760.176928]  oom_kill_process.cold.27+0x10/0x903
[  760.181687]  ? zap_class+0x640/0x640
[  760.185663]  ? check_preemption_disabled+0x48/0x280
[  760.190710]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  760.195642]  ? kasan_check_read+0x11/0x20
[  760.199801]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.205105]  ? oom_evaluate_task+0x540/0x540
[  760.209535]  ? find_held_lock+0x36/0x1c0
[  760.213616]  ? out_of_memory+0x974/0x1430
[  760.217771]  ? lock_downgrade+0x900/0x900
[  760.221922]  ? check_preemption_disabled+0x48/0x280
[  760.226967]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  760.231902]  ? kasan_check_read+0x11/0x20
[  760.236173]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.241458]  ? rcu_softirq_qs+0x20/0x20
[  760.245442]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.250997]  ? oom_evaluate_task+0x302/0x540
[  760.255436]  out_of_memory+0xa84/0x1430
[  760.259429]  ? oom_killer_disable+0x3a0/0x3a0
[  760.263933]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  760.268879]  ? __mutex_add_waiter+0x2a0/0x2a0
[  760.273391]  __alloc_pages_slowpath+0x22d4/0x2d70
[  760.278274]  ? warn_alloc+0x120/0x120
[  760.282085]  ? rcu_softirq_qs+0x20/0x20
[  760.286095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.291639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.297184]  ? should_fail+0x22d/0xd01
[  760.301082]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  760.306194]  ? zap_class+0x640/0x640
[  760.309951]  ? __lock_is_held+0xb5/0x140
[  760.314041]  ? mark_held_locks+0x130/0x130
[  760.318285]  ? lock_release+0xa00/0xa00
[  760.322270]  ? perf_trace_sched_process_exec+0x860/0x860
[  760.327766]  ? __might_sleep+0x95/0x190
[  760.331788]  __alloc_pages_nodemask+0xa80/0xde0
[  760.336493]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  760.341517]  ? __page_cache_alloc+0x191/0x5c0
[  760.346017]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  760.350956]  ? kasan_check_read+0x11/0x20
[  760.355112]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.360398]  ? zap_class+0x640/0x640
[  760.364129]  ? zap_class+0x640/0x640
[  760.367877]  ? zap_class+0x640/0x640
[  760.371606]  ? __do_page_cache_readahead+0x7ce/0x980
[  760.376725]  ? find_held_lock+0x36/0x1c0
[  760.380830]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  760.386392]  alloc_pages_current+0x173/0x350
[  760.390849]  __page_cache_alloc+0x38c/0x5c0
[  760.395179]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  760.400111]  ? kasan_check_read+0x11/0x20
[  760.404270]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.409575]  ? generic_perform_write+0x6a0/0x6a0
[  760.414365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.419909]  ? check_preemption_disabled+0x48/0x280
[  760.424941]  filemap_fault+0x1594/0x25f0
[  760.429041]  ? __lock_page_or_retry+0xa00/0xa00
[  760.433723]  ? mark_held_locks+0x130/0x130
[  760.437996]  ? rcu_softirq_qs+0x20/0x20
[  760.441985]  ? remove_wait_queue+0x1a6/0x360
[  760.446403]  ? trace_hardirqs_off_caller+0x310/0x310
[  760.451525]  ? filemap_map_pages+0xe04/0x1990
[  760.456038]  ? print_usage_bug+0xc0/0xc0
[  760.460114]  ? add_wait_queue+0x2b0/0x2b0
[  760.464275]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  760.469210]  ? print_usage_bug+0xc0/0xc0
[  760.473286]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  760.478842]  ? fput+0x130/0x1a0
[  760.482139]  ? poll_freewait+0x1d6/0x260
[  760.486206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.491799]  ? print_usage_bug+0xc0/0xc0
[  760.495886]  ? __lock_acquire+0x62f/0x4c20
[  760.500145]  ? lock_acquire+0x1ed/0x520
[  760.504135]  ? ext4_filemap_fault+0x7a/0xad
[  760.508473]  ? lock_release+0xa00/0xa00
[  760.512455]  ? perf_trace_sched_process_exec+0x860/0x860
[  760.517921]  ? print_usage_bug+0xc0/0xc0
[  760.521993]  ? print_usage_bug+0xc0/0xc0
[  760.526077]  ? down_read+0x8d/0x120
[  760.530191]  ? ext4_filemap_fault+0x7a/0xad
[  760.534525]  ? __down_interruptible+0x700/0x700
[  760.539217]  ext4_filemap_fault+0x82/0xad
[  760.543373]  __do_fault+0x100/0x6b0
[  760.547014]  ? pmd_devmap_trans_unstable+0x220/0x220
[  760.552130]  ? mark_held_locks+0x130/0x130
[  760.556375]  ? mark_held_locks+0x130/0x130
[  760.560615]  ? find_held_lock+0x36/0x1c0
[  760.564685]  ? zap_class+0x640/0x640
[  760.568407]  ? find_held_lock+0x36/0x1c0
[  760.572483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.578033]  __handle_mm_fault+0x307c/0x5920
[  760.582447]  ? poll_select_copy_remaining+0x18c/0x6a0
[  760.587655]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  760.592509]  ? __might_fault+0x12b/0x1e0
[  760.596581]  ? lock_downgrade+0x900/0x900
[  760.600755]  ? zap_class+0x640/0x640
[  760.604472]  ? zap_class+0x640/0x640
[  760.608200]  ? find_held_lock+0x36/0x1c0
[  760.612280]  ? handle_mm_fault+0x42a/0xc70
[  760.616524]  ? lock_downgrade+0x900/0x900
[  760.620679]  ? check_preemption_disabled+0x48/0x280
[  760.625713]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  760.630649]  ? kasan_check_read+0x11/0x20
[  760.634819]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.640117]  ? rcu_softirq_qs+0x20/0x20
[  760.644135]  ? trace_hardirqs_off_caller+0x310/0x310
[  760.649259]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.654804]  ? check_preemption_disabled+0x48/0x280
[  760.659863]  handle_mm_fault+0x54f/0xc70
[  760.663936]  ? __handle_mm_fault+0x5920/0x5920
[  760.668532]  ? find_vma+0x34/0x190
[  760.672087]  __do_page_fault+0x5e8/0xe60
[  760.676156]  ? trace_hardirqs_off+0xb8/0x310
[  760.680585]  do_page_fault+0xf2/0x7e0
[  760.684403]  ? vmalloc_sync_all+0x30/0x30
[  760.688562]  ? error_entry+0x70/0xd0
[  760.692292]  ? trace_hardirqs_off_caller+0xbb/0x310
[  760.697312]  ? trace_hardirqs_on_caller+0xc0/0x310
[  760.702253]  ? syscall_return_slowpath+0x5e0/0x5e0
[  760.707189]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  760.712047]  ? trace_hardirqs_on_caller+0x310/0x310
[  760.717075]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  760.722549]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  760.727586]  ? prepare_exit_to_usermode+0x291/0x3b0
[  760.732640]  ? page_fault+0x8/0x30
[  760.736217]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  760.741076]  ? page_fault+0x8/0x30
[  760.744633]  page_fault+0x1e/0x30
[  760.748096] RIP: 0033:0x7f01c7eacdd3
[  760.751842] Code: Bad RIP value.
[  760.755214] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  760.760603] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  760.767880] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  760.775159] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  760.782697] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  760.789968] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  760.797280] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  760.797358] aoe: skb alloc failure
[  760.804229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  760.804236] Call Trace:
[  760.804265]  dump_stack+0x244/0x39d
[  760.804285]  ? dump_stack_print_info.cold.1+0x20/0x20
[  760.807858] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  760.817202]  warn_alloc.cold.117+0xb7/0x1bd
[  760.819765] init cpuset=
[  760.823399]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  760.828568] /
[  760.838292]  ? lock_downgrade+0x900/0x900
[  760.842607]  mems_allowed=0
[  760.845286]  ? trace_hardirqs_off+0xb8/0x310
[  760.863323]  ? trace_hardirqs_off+0xb8/0x310
[  760.867769]  __alloc_pages_slowpath+0x2660/0x2d70
[  760.872664]  ? warn_alloc+0x120/0x120
[  760.876486]  ? warn_alloc+0x120/0x120
[  760.880302]  ? print_usage_bug+0xc0/0xc0
[  760.884373]  ? warn_alloc+0x120/0x120
[  760.888188]  ? print_usage_bug+0xc0/0xc0
[  760.892263]  ? __lock_acquire+0x62f/0x4c20
[  760.896511]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.902062]  ? should_fail+0x22d/0xd01
[  760.905966]  ? find_held_lock+0x36/0x1c0
[  760.910044]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  760.915156]  ? __lock_acquire+0x62f/0x4c20
[  760.919405]  ? __lock_acquire+0x62f/0x4c20
[  760.923651]  ? should_fail+0x22d/0xd01
[  760.927547]  ? check_preemption_disabled+0x48/0x280
[  760.932586]  ? mark_held_locks+0x130/0x130
[  760.936849]  ? mark_held_locks+0x130/0x130
[  760.941092]  ? print_usage_bug+0xc0/0xc0
[  760.945174]  ? zap_class+0x640/0x640
[  760.948900]  ? update_curr+0x344/0xbd0
[  760.952813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.958366]  ? check_preemption_disabled+0x48/0x280
[  760.963402]  ? __lock_is_held+0xb5/0x140
[  760.967478]  __alloc_pages_nodemask+0xa80/0xde0
[  760.972156]  ? zap_class+0x640/0x640
[  760.975885]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  760.980920]  ? find_held_lock+0x36/0x1c0
[  760.985001]  ? ____cache_alloc_node+0x1c7/0x1e0
[  760.989692]  ? lock_downgrade+0x900/0x900
[  760.993870]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  760.999421]  cache_grow_begin+0xa5/0x8c0
[  761.003491]  ? do_raw_spin_unlock+0xa7/0x330
[  761.007918]  fallback_alloc+0x204/0x2e0
[  761.011918]  ____cache_alloc_node+0x1c7/0x1e0
[  761.016425]  kmem_cache_alloc+0x1f8/0x730
[  761.020604]  skb_clone+0x1bb/0x500
[  761.024149]  ? skb_split+0x11e0/0x11e0
[  761.028073]  ? kasan_check_read+0x11/0x20
[  761.032237]  ? __schedule+0x168a/0x21d0
[  761.036232]  ? trace_hardirqs_off_caller+0x310/0x310
[  761.041344]  ? lock_pin_lock+0x350/0x350
[  761.045434]  bpf_clone_redirect+0xb9/0x490
[  761.049688]  ? __schedule+0x168a/0x21d0
[  761.053681]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  761.058712]  ? __sched_text_start+0x8/0x8
[  761.062891]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  761.067491]  ? find_held_lock+0x36/0x1c0
[  761.071572]  ? lock_acquire+0x1ed/0x520
[  761.075558]  ? bpf_test_run+0x3cb/0x780
[  761.079566]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.085124]  ? check_preemption_disabled+0x48/0x280
[  761.090175]  ? kasan_check_read+0x11/0x20
[  761.094339]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  761.099657]  ? rcu_softirq_qs+0x20/0x20
[  761.103647]  ? preempt_schedule+0x4d/0x60
[  761.107814]  ? ___preempt_schedule+0x16/0x18
[  761.112253]  ? bpf_test_run+0x25d/0x780
[  761.116280]  ? netlink_diag_dump+0x2a0/0x2a0
[  761.120704]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  761.125930]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  761.130715]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  761.135575]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  761.141144]  ? fput+0x130/0x1a0
[  761.144441]  ? __bpf_prog_get+0x9b/0x290
[  761.148545]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  761.153400]  ? bpf_prog_test_run+0x130/0x1a0
[  761.157827]  ? __x64_sys_bpf+0x3d8/0x520
[  761.161913]  ? bpf_prog_get+0x20/0x20
[  761.165737]  ? bpf_prog_get+0x20/0x20
[  761.169556]  ? do_syscall_64+0x1b9/0x820
[  761.173628]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  761.179012]  ? syscall_return_slowpath+0x5e0/0x5e0
[  761.183955]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  761.188817]  ? trace_hardirqs_on_caller+0x310/0x310
[  761.193866]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  761.198900]  ? prepare_exit_to_usermode+0x291/0x3b0
[  761.203932]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  761.208794]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  761.214188] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  761.214195] warn_alloc_show_mem: 1 callbacks suppressed
[  761.214203] Mem-Info:
[  761.220102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  761.225489] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  761.225489]  active_file:14 inactive_file:12 isolated_file:0
[  761.225489]  unevictable:0 dirty:0 writeback:0 unstable:0
[  761.225489]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  761.225489]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  761.225489]  free:13716 free_pcp:294 free_cma:0
[  761.227872] Call Trace:
[  761.237274] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  761.270319]  <IRQ>
[  761.272904] Node 0 
[  761.300954]  dump_stack+0x244/0x39d
[  761.303130] 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
[  761.305338]  ? dump_stack_print_info.cold.1+0x20/0x20
[  761.308934] lowmem_reserve[]: 0
[  761.334468]  warn_alloc.cold.117+0xb7/0x1bd
[  761.339634]  2819
[  761.342919]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  761.347215]  6323 6323
[  761.349295]  ? lock_downgrade+0x900/0x900
[  761.354122] Node 0 
[  761.356631]  ? trace_hardirqs_off+0xb8/0x310
[  761.360795] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  761.363008]  ? trace_hardirqs_off+0xb8/0x310
[  761.367398] lowmem_reserve[]: 0
[  761.394316]  __alloc_pages_slowpath+0x2660/0x2d70
[  761.398696]  0 3503
[  761.402014]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  761.406815]  3503
[  761.409069]  ? warn_alloc+0x120/0x120
[  761.414852] Node 0 
[  761.416923]  ? __lock_acquire+0x62f/0x4c20
[  761.421220] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  761.423433]  ? __lock_acquire+0x62f/0x4c20
[  761.427640] lowmem_reserve[]: 0
[  761.456148]  ? warn_alloc+0x120/0x120
[  761.460405]  0
[  761.463685]  ? print_usage_bug+0xc0/0xc0
[  761.467462]  0
[  761.469264]  ? warn_alloc+0x120/0x120
[  761.473330]  0
[  761.475132]  ? print_usage_bug+0xc0/0xc0
[  761.480717]  ? mark_held_locks+0x130/0x130
[  761.484760] Node 0 
[  761.488990]  ? mark_held_locks+0x130/0x130
[  761.488994] DMA: 1*4kB 
[  761.491241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.495458] (U) 
[  761.498048]  ? should_fail+0x22d/0xd01
[  761.503568] 0*8kB 0*16kB 
[  761.505582]  ? zap_class+0x640/0x640
[  761.509450] 1*32kB 
[  761.512212]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  761.515909] (U) 
[  761.518150]  ? __lock_acquire+0x62f/0x4c20
[  761.523231] 2*64kB 
[  761.525215]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  761.529424] (U) 
[  761.531679]  ? should_fail+0x22d/0xd01
[  761.536769] 1*128kB (U) 
[  761.538768]  ? mark_held_locks+0x130/0x130
[  761.542624] 1*256kB (U) 
[  761.545314]  ? mark_held_locks+0x130/0x130
[  761.549530] 0*512kB 
[  761.552200]  ? lock_downgrade+0x900/0x900
[  761.556417] 1*1024kB 
[  761.558764]  ? zap_class+0x640/0x640
[  761.562908] (U) 
[  761.565328]  ? zap_class+0x640/0x640
[  761.569031] 1*2048kB 
[  761.571007]  ? zap_class+0x640/0x640
[  761.574702] (M) 
[  761.577120]  ? do_raw_spin_unlock+0xa7/0x330
[  761.580816] 3*4096kB 
[  761.582822]  ? trace_hardirqs_on+0x310/0x310
[  761.587216] (M) 
[  761.589632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.594025] = 15908kB
[  761.596005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.601527] Node 0 
[  761.604637]  ? check_preemption_disabled+0x48/0x280
[  761.610155] DMA32: 
[  761.612409]  ? __lock_is_held+0xb5/0x140
[  761.617419] 5*4kB 
[  761.619662]  __alloc_pages_nodemask+0xa80/0xde0
[  761.623703] (UM) 
[  761.625872]  ? zap_class+0x640/0x640
[  761.630525] 2*8kB 
[  761.632605]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  761.636292] (UM) 
[  761.638483]  ? find_held_lock+0x36/0x1c0
[  761.643473] 3*16kB (M) 
[  761.645559]  ? ____cache_alloc_node+0x1c7/0x1e0
[  761.649597] 3*32kB 
[  761.652188]  ? lock_downgrade+0x900/0x900
[  761.656844] (UM) 
[  761.659085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.663218] 2*64kB 
[  761.665285]  cache_grow_begin+0xa5/0x8c0
[  761.670801] (M) 
[  761.673045]  ? do_raw_spin_unlock+0xa7/0x330
[  761.677090] 2*128kB 
[  761.679075]  fallback_alloc+0x204/0x2e0
[  761.683460] (M) 
[  761.685787]  ____cache_alloc_node+0x1c7/0x1e0
[  761.689757] 4*256kB (M) 
[  761.691751]  kmem_cache_alloc_node+0xe3/0x730
[  761.696230] 4*512kB 
[  761.698905]  ? lockdep_hardirqs_on+0x296/0x5b0
[  761.703385] (UM) 
[  761.705730]  __alloc_skb+0x119/0x770
[  761.710282] 3*1024kB (UM) 
[  761.712362]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  761.716063] 3*2048kB 
[  761.718910]  ? netdev_alloc_frag+0x1f0/0x1f0
[  761.724245] (M) 3*4096kB 
[  761.726676]  ? vprintk_default+0x28/0x30
[  761.731055] (M) 
[  761.733814]  ? vprintk_func+0x85/0x181
[  761.737865] = 25140kB
[  761.739851]  ? printk+0xa7/0xcf
[  761.743719] Node 0 
[  761.746135]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  761.749395] Normal: 
[  761.751645]  new_skb+0x26/0x1c0
[  761.756375] 1714*4kB 
[  761.758705]  aoecmd_cfg+0x279/0x7f0
[  761.761963] (UME) 
[  761.764375]  ? find_held_lock+0x36/0x1c0
[  761.767982] 596*8kB 
[  761.770133]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  761.774175] (UMEH) 
[  761.776501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.780800] 89*16kB 
[  761.783043]  ? __lock_is_held+0xb5/0x140
[  761.788558] (UME) 
[  761.790894]  discover_timer+0x50/0x60
[  761.794926] 21*32kB (UMH) 
[  761.797091]  call_timer_fn+0x272/0x920
[  761.800869] 2*64kB (UH) 
[  761.803729]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  761.807603] 0*128kB 0*256kB 
[  761.810319]  ? process_timeout+0x40/0x40
[  761.815145] 0*512kB 
[  761.818188]  ? mark_held_locks+0xc7/0x130
[  761.822220] 0*1024kB 0*2048kB 
[  761.824558]  ? _raw_spin_unlock_irq+0x27/0x80
[  761.828686] 0*4096kB 
[  761.831883]  ? _raw_spin_unlock_irq+0x27/0x80
[  761.836360] = 13848kB
[  761.836376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.838786]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  761.843270] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.845679]  ? lockdep_hardirqs_on+0x296/0x5b0
[  761.854503] 9839 total pagecache pages
[  761.859367]  ? trace_hardirqs_on+0xbd/0x310
[  761.867935] 0 pages in swap cache
[  761.872529]  ? kasan_check_read+0x11/0x20
[  761.876397] Swap cache stats: add 0, delete 0, find 0/0
[  761.880727]  ? __run_timers+0x7da/0xc70
[  761.884330] Free swap  = 0kB
[  761.888482]  ? trace_hardirqs_off_caller+0x310/0x310
[  761.893823] Total swap = 0kB
[  761.897843]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  761.900826] 1965979 pages RAM
[  761.905943]  __run_timers+0x7e5/0xc70
[  761.908942] 0 pages HighMem/MovableOnly
[  761.913792]  ? timer_fixup_init+0x70/0x70
[  761.916880] 342293 pages reserved
[  761.920682]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  761.924659] 0 pages cma reserved
[  761.928807]  ? zap_class+0x640/0x640
[  761.932382] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  761.937256]  ? print_usage_bug+0xc0/0xc0
[  761.940603] syz-executor3 cpuset=syz3
[  761.944330]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  761.954820]  mems_allowed=0
[  761.958901]  ? find_held_lock+0x36/0x1c0
[  761.974858]  ? zap_class+0x640/0x640
[  761.978593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.984146]  ? check_preemption_disabled+0x48/0x280
[  761.989181]  ? __lock_is_held+0xb5/0x140
[  761.993248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.998794]  ? check_preemption_disabled+0x48/0x280
[  762.003827]  run_timer_softirq+0x52/0xb0
[  762.007904]  ? rcu_read_lock_sched_held+0x14f/0x180
[  762.012932]  __do_softirq+0x308/0xb7e
[  762.016746]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  762.021249]  ? lock_downgrade+0x900/0x900
[  762.025417]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  762.030534]  ? pvclock_read_flags+0x160/0x160
[  762.035036]  ? lapic_next_event+0x5a/0x90
[  762.039192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.044745]  ? kvm_clock_read+0x18/0x30
[  762.048756]  ? kvm_sched_clock_read+0x9/0x20
[  762.053189]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.058740]  ? check_preemption_disabled+0x48/0x280
[  762.063801]  irq_exit+0x17f/0x1c0
[  762.067292]  smp_apic_timer_interrupt+0x1cb/0x760
[  762.072140]  ? smp_reschedule_interrupt+0x109/0x650
[  762.077164]  ? smp_call_function_single_interrupt+0x650/0x650
[  762.083057]  ? interrupt_entry+0xb5/0xc0
[  762.087148]  ? trace_hardirqs_off_caller+0xbb/0x310
[  762.092168]  ? trace_hardirqs_off_caller+0xbb/0x310
[  762.097191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.102038]  ? trace_hardirqs_on_caller+0x310/0x310
[  762.107056]  ? trace_hardirqs_on_caller+0x310/0x310
[  762.112077]  ? task_prio+0x50/0x50
[  762.115632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.121175]  ? check_preemption_disabled+0x48/0x280
[  762.126206]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.131072]  apic_timer_interrupt+0xf/0x20
[  762.135326]  </IRQ>
[  762.137570] RIP: 0010:dump_stack+0x20e/0x39d
[  762.142001] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  762.160920] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  762.168643] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  762.175917] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  762.183187] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  762.190458] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  762.197729] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  762.205032]  ? dump_stack+0x205/0x39d
[  762.208864]  ? dump_stack_print_info.cold.1+0x20/0x20
[  762.214078]  dump_header+0x27b/0xf72
[  762.217815]  ? mark_held_locks+0x130/0x130
[  762.222077]  ? pagefault_out_of_memory+0x197/0x197
[  762.227023]  ? __lock_acquire+0x62f/0x4c20
[  762.231258]  ? zap_class+0x640/0x640
[  762.234993]  ? percpu_ref_get_many+0x240/0x240
[  762.239633]  ? print_usage_bug+0xc0/0xc0
[  762.243699]  ? print_usage_bug+0xc0/0xc0
[  762.247769]  ? zap_class+0x640/0x640
[  762.251488]  ? print_usage_bug+0xc0/0xc0
[  762.255552]  ? print_usage_bug+0xc0/0xc0
[  762.259627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.265186]  ? find_held_lock+0x36/0x1c0
[  762.269266]  ? mark_held_locks+0xc7/0x130
[  762.273425]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  762.278545]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  762.283679]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  762.288267]  ? trace_hardirqs_on+0xbd/0x310
[  762.292594]  ? kasan_check_read+0x11/0x20
[  762.296759]  ? ___ratelimit+0x3b4/0x672
[  762.300789]  ? trace_hardirqs_off_caller+0x310/0x310
[  762.305936]  ? trace_hardirqs_on+0x310/0x310
[  762.310354]  ? lock_downgrade+0x900/0x900
[  762.314518]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  762.319641]  ? ___ratelimit+0x3b9/0x672
[  762.323638]  ? idr_get_free+0xec0/0xec0
[  762.327623]  ? find_held_lock+0x36/0x1c0
[  762.331711]  oom_kill_process.cold.27+0x10/0x903
[  762.336472]  ? zap_class+0x640/0x640
[  762.340190]  ? check_preemption_disabled+0x48/0x280
[  762.345239]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  762.350176]  ? kasan_check_read+0x11/0x20
[  762.354334]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  762.359633]  ? oom_evaluate_task+0x540/0x540
[  762.364061]  ? find_held_lock+0x36/0x1c0
[  762.368141]  ? out_of_memory+0x974/0x1430
[  762.372295]  ? lock_downgrade+0x900/0x900
[  762.376445]  ? check_preemption_disabled+0x48/0x280
[  762.381472]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  762.386409]  ? kasan_check_read+0x11/0x20
[  762.390562]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  762.395858]  ? rcu_softirq_qs+0x20/0x20
[  762.399853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.405403]  ? oom_evaluate_task+0x302/0x540
[  762.409825]  out_of_memory+0xa84/0x1430
[  762.413831]  ? oom_killer_disable+0x3a0/0x3a0
[  762.418344]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  762.423282]  ? __mutex_add_waiter+0x2a0/0x2a0
[  762.427824]  __alloc_pages_slowpath+0x22d4/0x2d70
[  762.432726]  ? warn_alloc+0x120/0x120
[  762.436533]  ? rcu_softirq_qs+0x20/0x20
[  762.440541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.446083]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.451654]  ? should_fail+0x22d/0xd01
[  762.455552]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  762.460668]  ? zap_class+0x640/0x640
[  762.464414]  ? __lock_is_held+0xb5/0x140
[  762.468492]  ? mark_held_locks+0x130/0x130
[  762.472748]  ? lock_release+0xa00/0xa00
[  762.476735]  ? perf_trace_sched_process_exec+0x860/0x860
[  762.482203]  ? __might_sleep+0x95/0x190
[  762.486189]  __alloc_pages_nodemask+0xa80/0xde0
[  762.490878]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  762.495902]  ? __page_cache_alloc+0x191/0x5c0
[  762.500407]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  762.505351]  ? kasan_check_read+0x11/0x20
[  762.509513]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  762.514830]  ? zap_class+0x640/0x640
[  762.518577]  ? zap_class+0x640/0x640
[  762.522300]  ? zap_class+0x640/0x640
[  762.526020]  ? __do_page_cache_readahead+0x7ce/0x980
[  762.531642]  ? find_held_lock+0x36/0x1c0
[  762.535731]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  762.541294]  alloc_pages_current+0x173/0x350
[  762.545716]  __page_cache_alloc+0x38c/0x5c0
[  762.550044]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  762.554977]  ? kasan_check_read+0x11/0x20
[  762.559133]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  762.564422]  ? generic_perform_write+0x6a0/0x6a0
[  762.569192]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.574735]  ? check_preemption_disabled+0x48/0x280
[  762.579770]  filemap_fault+0x1594/0x25f0
[  762.583886]  ? __lock_page_or_retry+0xa00/0xa00
[  762.588596]  ? mark_held_locks+0x130/0x130
[  762.592863]  ? rcu_softirq_qs+0x20/0x20
[  762.596856]  ? remove_wait_queue+0x1a6/0x360
[  762.601272]  ? trace_hardirqs_off_caller+0x310/0x310
[  762.606386]  ? filemap_map_pages+0xe04/0x1990
[  762.610894]  ? print_usage_bug+0xc0/0xc0
[  762.614975]  ? add_wait_queue+0x2b0/0x2b0
[  762.619132]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  762.624083]  ? print_usage_bug+0xc0/0xc0
[  762.628153]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  762.633707]  ? fput+0x130/0x1a0
[  762.636995]  ? poll_freewait+0x1d6/0x260
[  762.641062]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.646616]  ? print_usage_bug+0xc0/0xc0
[  762.650726]  ? __lock_acquire+0x62f/0x4c20
[  762.654981]  ? lock_acquire+0x1ed/0x520
[  762.659000]  ? ext4_filemap_fault+0x7a/0xad
[  762.663353]  ? lock_release+0xa00/0xa00
[  762.667331]  ? perf_trace_sched_process_exec+0x860/0x860
[  762.672785]  ? print_usage_bug+0xc0/0xc0
[  762.676861]  ? print_usage_bug+0xc0/0xc0
[  762.680940]  ? down_read+0x8d/0x120
[  762.684571]  ? ext4_filemap_fault+0x7a/0xad
[  762.688926]  ? __down_interruptible+0x700/0x700
[  762.693636]  ext4_filemap_fault+0x82/0xad
[  762.697796]  __do_fault+0x100/0x6b0
[  762.701445]  ? pmd_devmap_trans_unstable+0x220/0x220
[  762.706582]  ? mark_held_locks+0x130/0x130
[  762.710826]  ? mark_held_locks+0x130/0x130
[  762.715076]  ? find_held_lock+0x36/0x1c0
[  762.719147]  ? zap_class+0x640/0x640
[  762.722882]  ? find_held_lock+0x36/0x1c0
[  762.726952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.732505]  __handle_mm_fault+0x307c/0x5920
[  762.736921]  ? poll_select_copy_remaining+0x18c/0x6a0
[  762.742148]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  762.747019]  ? __might_fault+0x12b/0x1e0
[  762.751099]  ? lock_downgrade+0x900/0x900
[  762.755263]  ? zap_class+0x640/0x640
[  762.758979]  ? zap_class+0x640/0x640
[  762.762716]  ? find_held_lock+0x36/0x1c0
[  762.766854]  ? handle_mm_fault+0x42a/0xc70
[  762.771137]  ? lock_downgrade+0x900/0x900
[  762.775288]  ? check_preemption_disabled+0x48/0x280
[  762.780319]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  762.785255]  ? kasan_check_read+0x11/0x20
[  762.789413]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  762.794708]  ? rcu_softirq_qs+0x20/0x20
[  762.798685]  ? trace_hardirqs_off_caller+0x310/0x310
[  762.803795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.809357]  ? check_preemption_disabled+0x48/0x280
[  762.814387]  handle_mm_fault+0x54f/0xc70
[  762.818496]  ? __handle_mm_fault+0x5920/0x5920
[  762.823118]  ? find_vma+0x34/0x190
[  762.826672]  __do_page_fault+0x5e8/0xe60
[  762.830752]  ? trace_hardirqs_off+0xb8/0x310
[  762.835176]  do_page_fault+0xf2/0x7e0
[  762.838986]  ? vmalloc_sync_all+0x30/0x30
[  762.843141]  ? error_entry+0x70/0xd0
[  762.846870]  ? trace_hardirqs_off_caller+0xbb/0x310
[  762.851895]  ? trace_hardirqs_on_caller+0xc0/0x310
[  762.856832]  ? syscall_return_slowpath+0x5e0/0x5e0
[  762.861783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.866648]  ? trace_hardirqs_on_caller+0x310/0x310
[  762.871705]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  762.877160]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  762.882183]  ? prepare_exit_to_usermode+0x291/0x3b0
[  762.887205]  ? page_fault+0x8/0x30
[  762.890753]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.895648]  ? page_fault+0x8/0x30
[  762.899195]  page_fault+0x1e/0x30
[  762.902656] RIP: 0033:0x7f01c7eacdd3
[  762.906399] Code: Bad RIP value.
[  762.909770] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  762.915168] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  762.922442] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  762.929714] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  762.937014] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  762.944288] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  762.951614] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  762.951698] aoe: skb alloc failure
[  762.958555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  762.958561] Call Trace:
[  762.958589]  dump_stack+0x244/0x39d
[  762.958619]  ? dump_stack_print_info.cold.1+0x20/0x20
[  762.962181] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  762.971532]  warn_alloc.cold.117+0xb7/0x1bd
[  762.974087] init cpuset=
[  762.977719]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  762.982890] /
[  762.992599]  ? lock_downgrade+0x900/0x900
[  762.996908]  mems_allowed=0
[  762.999584]  ? trace_hardirqs_off+0xb8/0x310
[  763.017579]  ? trace_hardirqs_off+0xb8/0x310
[  763.022022]  __alloc_pages_slowpath+0x2660/0x2d70
[  763.026916]  ? warn_alloc+0x120/0x120
[  763.030733]  ? warn_alloc+0x120/0x120
[  763.034558]  ? print_usage_bug+0xc0/0xc0
[  763.038626]  ? warn_alloc+0x120/0x120
[  763.042434]  ? print_usage_bug+0xc0/0xc0
[  763.046505]  ? __lock_acquire+0x62f/0x4c20
[  763.050752]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.056298]  ? should_fail+0x22d/0xd01
[  763.060191]  ? find_held_lock+0x36/0x1c0
[  763.064288]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  763.069414]  ? __lock_acquire+0x62f/0x4c20
[  763.073697]  ? __lock_acquire+0x62f/0x4c20
[  763.077972]  ? should_fail+0x22d/0xd01
[  763.081876]  ? check_preemption_disabled+0x48/0x280
[  763.086917]  ? mark_held_locks+0x130/0x130
[  763.091166]  ? mark_held_locks+0x130/0x130
[  763.095404]  ? print_usage_bug+0xc0/0xc0
[  763.099480]  ? zap_class+0x640/0x640
[  763.103220]  ? update_curr+0x344/0xbd0
[  763.107123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.112671]  ? check_preemption_disabled+0x48/0x280
[  763.117719]  ? __lock_is_held+0xb5/0x140
[  763.121793]  __alloc_pages_nodemask+0xa80/0xde0
[  763.126482]  ? zap_class+0x640/0x640
[  763.130246]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  763.135282]  ? find_held_lock+0x36/0x1c0
[  763.139366]  ? ____cache_alloc_node+0x1c7/0x1e0
[  763.144044]  ? lock_downgrade+0x900/0x900
[  763.148210]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  763.153762]  cache_grow_begin+0xa5/0x8c0
[  763.157845]  ? do_raw_spin_unlock+0xa7/0x330
[  763.162275]  fallback_alloc+0x204/0x2e0
[  763.166267]  ____cache_alloc_node+0x1c7/0x1e0
[  763.170777]  kmem_cache_alloc+0x1f8/0x730
[  763.174964]  skb_clone+0x1bb/0x500
[  763.178513]  ? skb_split+0x11e0/0x11e0
[  763.182426]  ? kasan_check_read+0x11/0x20
[  763.186589]  ? __schedule+0x168a/0x21d0
[  763.190572]  ? trace_hardirqs_off_caller+0x310/0x310
[  763.195681]  ? lock_pin_lock+0x350/0x350
[  763.199796]  bpf_clone_redirect+0xb9/0x490
[  763.204048]  ? __schedule+0x168a/0x21d0
[  763.208035]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  763.213065]  ? __sched_text_start+0x8/0x8
[  763.217237]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  763.221845]  ? find_held_lock+0x36/0x1c0
[  763.225925]  ? lock_acquire+0x1ed/0x520
[  763.229938]  ? bpf_test_run+0x3cb/0x780
[  763.233919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.239462]  ? check_preemption_disabled+0x48/0x280
[  763.244492]  ? kasan_check_read+0x11/0x20
[  763.248650]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  763.253957]  ? rcu_softirq_qs+0x20/0x20
[  763.257959]  ? preempt_schedule+0x4d/0x60
[  763.262140]  ? ___preempt_schedule+0x16/0x18
[  763.266567]  ? bpf_test_run+0x25d/0x780
[  763.270600]  ? netlink_diag_dump+0x2a0/0x2a0
[  763.275034]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  763.280279]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  763.285110]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  763.289960]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  763.295509]  ? fput+0x130/0x1a0
[  763.298848]  ? __bpf_prog_get+0x9b/0x290
[  763.302925]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  763.307778]  ? bpf_prog_test_run+0x130/0x1a0
[  763.312206]  ? __x64_sys_bpf+0x3d8/0x520
[  763.316277]  ? bpf_prog_get+0x20/0x20
[  763.320105]  ? bpf_prog_get+0x20/0x20
[  763.323927]  ? do_syscall_64+0x1b9/0x820
[  763.328033]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  763.333405]  ? syscall_return_slowpath+0x5e0/0x5e0
[  763.338377]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  763.343228]  ? trace_hardirqs_on_caller+0x310/0x310
[  763.348256]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  763.353298]  ? prepare_exit_to_usermode+0x291/0x3b0
[  763.358327]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  763.363192]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  763.368580] warn_alloc_show_mem: 1 callbacks suppressed
[  763.368592] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  763.368595] Mem-Info:
[  763.368635] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  763.368635]  active_file:14 inactive_file:12 isolated_file:0
[  763.368635]  unevictable:0 dirty:0 writeback:0 unstable:0
[  763.368635]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  763.368635]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  763.368635]  free:13716 free_pcp:294 free_cma:0
[  763.373991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  763.379894] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  763.382299] Call Trace:
[  763.415360] Node 0 
[  763.424947]  <IRQ>
[  763.452851] 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
[  763.455414]  dump_stack+0x244/0x39d
[  763.457622] lowmem_reserve[]:
[  763.459778]  ? dump_stack_print_info.cold.1+0x20/0x20
[  763.485262]  0 2819
[  763.488919]  warn_alloc.cold.117+0xb7/0x1bd
[  763.491988]  6323
[  763.497179]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  763.499402]  6323
[  763.503746]  ? lock_downgrade+0x900/0x900
[  763.510647]  ? trace_hardirqs_off+0xb8/0x310
[  763.512693] Node 0 
[  763.516851]  ? trace_hardirqs_off+0xb8/0x310
[  763.521270] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  763.523487]  __alloc_pages_slowpath+0x2660/0x2d70
[  763.527866] lowmem_reserve[]: 0
[  763.554819]  ? warn_alloc+0x120/0x120
[  763.559621]  0
[  763.562932]  ? __lock_acquire+0x62f/0x4c20
[  763.566711]  3503
[  763.568512]  ? __lock_acquire+0x62f/0x4c20
[  763.572730]  3503
[  763.574803]  ? warn_alloc+0x120/0x120
[  763.581093]  ? print_usage_bug+0xc0/0xc0
[  763.584884] Node 0 
[  763.588952]  ? warn_alloc+0x120/0x120
[  763.588988] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  763.588995] lowmem_reserve[]:
[  763.591238]  ? print_usage_bug+0xc0/0xc0
[  763.595020]  0
[  763.623484]  ? mark_held_locks+0x130/0x130
[  763.626578]  0
[  763.630645]  ? mark_held_locks+0x130/0x130
[  763.632430]  0
[  763.636678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.638461]  0
[  763.642722]  ? should_fail+0x22d/0xd01
[  763.650068]  ? zap_class+0x640/0x640
[  763.651856] Node 0 
[  763.655744]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  763.659430] DMA: 1*4kB 
[  763.661676]  ? __lock_acquire+0x62f/0x4c20
[  763.666759] (U) 
[  763.669346]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  763.673563] 0*8kB 
[  763.675539]  ? should_fail+0x22d/0xd01
[  763.680622] 0*16kB 
[  763.682780]  ? mark_held_locks+0x130/0x130
[  763.686639] 1*32kB 
[  763.688892]  ? mark_held_locks+0x130/0x130
[  763.693124] (U) 2*64kB 
[  763.695378]  ? lock_downgrade+0x900/0x900
[  763.699592] (U) 
[  763.702184]  ? zap_class+0x640/0x640
[  763.706314] 1*128kB 
[  763.708287]  ? zap_class+0x640/0x640
[  763.711979] (U) 1*256kB 
[  763.714316]  ? zap_class+0x640/0x640
[  763.718012] (U) 
[  763.720684]  ? do_raw_spin_unlock+0xa7/0x330
[  763.724383] 0*512kB 1*1024kB 
[  763.726374]  ? trace_hardirqs_on+0x310/0x310
[  763.730775] (U) 
[  763.733911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.738304] 1*2048kB (M) 
[  763.740292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.745821] 3*4096kB 
[  763.748590]  ? check_preemption_disabled+0x48/0x280
[  763.754119] (M) 
[  763.756536]  ? __lock_is_held+0xb5/0x140
[  763.761539] = 15908kB
[  763.763517]  __alloc_pages_nodemask+0xa80/0xde0
[  763.767559] Node 0 
[  763.769969]  ? zap_class+0x640/0x640
[  763.774618] DMA32: 
[  763.776862]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  763.780557] 5*4kB 
[  763.783062]  ? find_held_lock+0x36/0x1c0
[  763.788052] (UM) 
[  763.790221]  ? ____cache_alloc_node+0x1c7/0x1e0
[  763.794257] 2*8kB 
[  763.796320]  ? lock_downgrade+0x900/0x900
[  763.800972] (UM) 
[  763.803127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.807254] 3*16kB 
[  763.809316]  cache_grow_begin+0xa5/0x8c0
[  763.814850] (M) 
[  763.817089]  ? do_raw_spin_unlock+0xa7/0x330
[  763.821140] 3*32kB 
[  763.823119]  fallback_alloc+0x204/0x2e0
[  763.827507] (UM) 
[  763.829748]  ____cache_alloc_node+0x1c7/0x1e0
[  763.833701] 2*64kB 
[  763.835777]  kmem_cache_alloc_node+0xe3/0x730
[  763.840251] (M) 2*128kB 
[  763.842499]  ? lockdep_hardirqs_on+0x296/0x5b0
[  763.846969] (M) 4*256kB 
[  763.849666]  __alloc_skb+0x119/0x770
[  763.854223] (M) 
[  763.856904]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  763.860596] 4*512kB 
[  763.862579]  ? netdev_alloc_frag+0x1f0/0x1f0
[  763.867914] (UM) 3*1024kB 
[  763.870259]  ? vprintk_default+0x28/0x30
[  763.874637] (UM) 3*2048kB 
[  763.877491]  ? vprintk_func+0x85/0x181
[  763.881550] (M) 
[  763.884395]  ? printk+0xa7/0xcf
[  763.888265] 3*4096kB 
[  763.890258]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  763.893531] (M) 
[  763.895949]  new_skb+0x26/0x1c0
[  763.900687] = 25140kB
[  763.900696] Node 0 
[  763.902677]  aoecmd_cfg+0x279/0x7f0
[  763.905938] Normal: 
[  763.908349]  ? find_held_lock+0x36/0x1c0
[  763.910575] 1714*4kB 
[  763.914216]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  763.916537] (UME) 
[  763.920630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.923022] 596*8kB 
[  763.927350]  ? __lock_is_held+0xb5/0x140
[  763.929468] (UMEH) 89*16kB 
[  763.935036]  discover_timer+0x50/0x60
[  763.937335] (UME) 
[  763.941400]  call_timer_fn+0x272/0x920
[  763.944315] 21*32kB 
[  763.948133]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  763.950269] (UMH) 
[  763.954159]  ? process_timeout+0x40/0x40
[  763.956480] 2*64kB 
[  763.961329]  ? mark_held_locks+0xc7/0x130
[  763.963454] (UH) 
[  763.967518]  ? _raw_spin_unlock_irq+0x27/0x80
[  763.969735] 0*128kB 
[  763.973885]  ? _raw_spin_unlock_irq+0x27/0x80
[  763.975928] 0*256kB 0*512kB 
[  763.980431]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  763.982746] 0*1024kB 
[  763.987241]  ? lockdep_hardirqs_on+0x296/0x5b0
[  763.990239] 0*2048kB 0*4096kB 
[  763.995091]  ? trace_hardirqs_on+0xbd/0x310
[  763.997490] = 13848kB
[  764.002080]  ? kasan_check_read+0x11/0x20
[  764.005263] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  764.009589]  ? __run_timers+0x7da/0xc70
[  764.012017] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  764.016160]  ? trace_hardirqs_off_caller+0x310/0x310
[  764.025015] 9839 total pagecache pages
[  764.029019]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  764.037585] 0 pages in swap cache
[  764.042687]  __run_timers+0x7e5/0xc70
[  764.046556] Swap cache stats: add 0, delete 0, find 0/0
[  764.051419]  ? timer_fixup_init+0x70/0x70
[  764.054854] Free swap  = 0kB
[  764.058662]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  764.064005] Total swap = 0kB
[  764.068155]  ? zap_class+0x640/0x640
[  764.071156] 1965979 pages RAM
[  764.076203]  ? print_usage_bug+0xc0/0xc0
[  764.079203] 0 pages HighMem/MovableOnly
[  764.082917]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  764.086035] 342293 pages reserved
[  764.090094]  ? find_held_lock+0x36/0x1c0
[  764.094051] 0 pages cma reserved
[  764.099244]  ? zap_class+0x640/0x640
[  764.102826] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  764.106743]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.110096] syz-executor3 cpuset=
[  764.113811]  ? check_preemption_disabled+0x48/0x280
[  764.124279] syz3
[  764.129875]  ? __lock_is_held+0xb5/0x140
[  764.133313]  mems_allowed=0
[  764.138326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.152795]  ? check_preemption_disabled+0x48/0x280
[  764.157827]  run_timer_softirq+0x52/0xb0
[  764.161917]  ? rcu_read_lock_sched_held+0x14f/0x180
[  764.166962]  __do_softirq+0x308/0xb7e
[  764.170769]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  764.175272]  ? lock_downgrade+0x900/0x900
[  764.179464]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  764.184619]  ? pvclock_read_flags+0x160/0x160
[  764.189132]  ? lapic_next_event+0x5a/0x90
[  764.193292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.198850]  ? kvm_clock_read+0x18/0x30
[  764.202832]  ? kvm_sched_clock_read+0x9/0x20
[  764.207262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.212802]  ? check_preemption_disabled+0x48/0x280
[  764.217864]  irq_exit+0x17f/0x1c0
[  764.221325]  smp_apic_timer_interrupt+0x1cb/0x760
[  764.226177]  ? smp_reschedule_interrupt+0x109/0x650
[  764.231203]  ? smp_call_function_single_interrupt+0x650/0x650
[  764.237114]  ? interrupt_entry+0xb5/0xc0
[  764.241180]  ? trace_hardirqs_off_caller+0xbb/0x310
[  764.246210]  ? trace_hardirqs_off_caller+0xbb/0x310
[  764.251234]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  764.256083]  ? trace_hardirqs_on_caller+0x310/0x310
[  764.261100]  ? trace_hardirqs_on_caller+0x310/0x310
[  764.266137]  ? task_prio+0x50/0x50
[  764.269685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.275243]  ? check_preemption_disabled+0x48/0x280
[  764.280286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  764.285162]  apic_timer_interrupt+0xf/0x20
[  764.289401]  </IRQ>
[  764.291658] RIP: 0010:dump_stack+0x20e/0x39d
[  764.296069] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  764.314972] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  764.322687] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  764.329967] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  764.337241] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  764.344514] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  764.351787] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  764.359081]  ? dump_stack+0x205/0x39d
[  764.362911]  ? dump_stack_print_info.cold.1+0x20/0x20
[  764.368119]  dump_header+0x27b/0xf72
[  764.371859]  ? mark_held_locks+0x130/0x130
[  764.376105]  ? pagefault_out_of_memory+0x197/0x197
[  764.381063]  ? __lock_acquire+0x62f/0x4c20
[  764.385301]  ? zap_class+0x640/0x640
[  764.389032]  ? percpu_ref_get_many+0x240/0x240
[  764.393622]  ? print_usage_bug+0xc0/0xc0
[  764.397701]  ? print_usage_bug+0xc0/0xc0
[  764.401774]  ? zap_class+0x640/0x640
[  764.405496]  ? print_usage_bug+0xc0/0xc0
[  764.409559]  ? print_usage_bug+0xc0/0xc0
[  764.413639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.419187]  ? find_held_lock+0x36/0x1c0
[  764.423262]  ? mark_held_locks+0xc7/0x130
[  764.427424]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  764.432535]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  764.437648]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  764.442242]  ? trace_hardirqs_on+0xbd/0x310
[  764.446582]  ? kasan_check_read+0x11/0x20
[  764.450742]  ? ___ratelimit+0x3b4/0x672
[  764.454720]  ? trace_hardirqs_off_caller+0x310/0x310
[  764.459828]  ? trace_hardirqs_on+0x310/0x310
[  764.464252]  ? lock_downgrade+0x900/0x900
[  764.468423]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  764.473537]  ? ___ratelimit+0x3b9/0x672
[  764.477521]  ? idr_get_free+0xec0/0xec0
[  764.481518]  ? find_held_lock+0x36/0x1c0
[  764.485597]  oom_kill_process.cold.27+0x10/0x903
[  764.490367]  ? zap_class+0x640/0x640
[  764.494085]  ? check_preemption_disabled+0x48/0x280
[  764.499138]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  764.504074]  ? kasan_check_read+0x11/0x20
[  764.508249]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.513544]  ? oom_evaluate_task+0x540/0x540
[  764.517959]  ? find_held_lock+0x36/0x1c0
[  764.522034]  ? out_of_memory+0x974/0x1430
[  764.526283]  ? lock_downgrade+0x900/0x900
[  764.530934]  ? check_preemption_disabled+0x48/0x280
[  764.535969]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  764.540902]  ? kasan_check_read+0x11/0x20
[  764.545058]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.550343]  ? rcu_softirq_qs+0x20/0x20
[  764.554329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.559879]  ? oom_evaluate_task+0x302/0x540
[  764.564298]  out_of_memory+0xa84/0x1430
[  764.568290]  ? oom_killer_disable+0x3a0/0x3a0
[  764.572795]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  764.577736]  ? __mutex_add_waiter+0x2a0/0x2a0
[  764.582249]  __alloc_pages_slowpath+0x22d4/0x2d70
[  764.587131]  ? warn_alloc+0x120/0x120
[  764.590939]  ? rcu_softirq_qs+0x20/0x20
[  764.594947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.600495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.606055]  ? should_fail+0x22d/0xd01
[  764.609951]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  764.615062]  ? zap_class+0x640/0x640
[  764.618805]  ? __lock_is_held+0xb5/0x140
[  764.622892]  ? mark_held_locks+0x130/0x130
[  764.627135]  ? lock_release+0xa00/0xa00
[  764.631118]  ? perf_trace_sched_process_exec+0x860/0x860
[  764.636617]  ? __might_sleep+0x95/0x190
[  764.640618]  __alloc_pages_nodemask+0xa80/0xde0
[  764.645298]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  764.650339]  ? __page_cache_alloc+0x191/0x5c0
[  764.654855]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  764.659791]  ? kasan_check_read+0x11/0x20
[  764.663949]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.669234]  ? zap_class+0x640/0x640
[  764.672960]  ? zap_class+0x640/0x640
[  764.676679]  ? zap_class+0x640/0x640
[  764.680396]  ? __do_page_cache_readahead+0x7ce/0x980
[  764.685506]  ? find_held_lock+0x36/0x1c0
[  764.689579]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  764.695147]  alloc_pages_current+0x173/0x350
[  764.699567]  __page_cache_alloc+0x38c/0x5c0
[  764.703962]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  764.708898]  ? kasan_check_read+0x11/0x20
[  764.713052]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.718357]  ? generic_perform_write+0x6a0/0x6a0
[  764.723119]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.728665]  ? check_preemption_disabled+0x48/0x280
[  764.733694]  filemap_fault+0x1594/0x25f0
[  764.737794]  ? __lock_page_or_retry+0xa00/0xa00
[  764.742469]  ? mark_held_locks+0x130/0x130
[  764.746726]  ? rcu_softirq_qs+0x20/0x20
[  764.750710]  ? remove_wait_queue+0x1a6/0x360
[  764.755126]  ? trace_hardirqs_off_caller+0x310/0x310
[  764.760258]  ? filemap_map_pages+0xe04/0x1990
[  764.764771]  ? print_usage_bug+0xc0/0xc0
[  764.768855]  ? add_wait_queue+0x2b0/0x2b0
[  764.773026]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  764.777955]  ? print_usage_bug+0xc0/0xc0
[  764.782020]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  764.787561]  ? fput+0x130/0x1a0
[  764.790880]  ? poll_freewait+0x1d6/0x260
[  764.794949]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.800497]  ? print_usage_bug+0xc0/0xc0
[  764.804570]  ? __lock_acquire+0x62f/0x4c20
[  764.808852]  ? lock_acquire+0x1ed/0x520
[  764.812845]  ? ext4_filemap_fault+0x7a/0xad
[  764.817179]  ? lock_release+0xa00/0xa00
[  764.821158]  ? perf_trace_sched_process_exec+0x860/0x860
[  764.826619]  ? print_usage_bug+0xc0/0xc0
[  764.830700]  ? print_usage_bug+0xc0/0xc0
[  764.834790]  ? down_read+0x8d/0x120
[  764.838417]  ? ext4_filemap_fault+0x7a/0xad
[  764.842754]  ? __down_interruptible+0x700/0x700
[  764.847444]  ext4_filemap_fault+0x82/0xad
[  764.851615]  __do_fault+0x100/0x6b0
[  764.855262]  ? pmd_devmap_trans_unstable+0x220/0x220
[  764.860372]  ? mark_held_locks+0x130/0x130
[  764.864647]  ? mark_held_locks+0x130/0x130
[  764.868911]  ? find_held_lock+0x36/0x1c0
[  764.872992]  ? zap_class+0x640/0x640
[  764.876711]  ? find_held_lock+0x36/0x1c0
[  764.880777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.886357]  __handle_mm_fault+0x307c/0x5920
[  764.890780]  ? poll_select_copy_remaining+0x18c/0x6a0
[  764.896005]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  764.900879]  ? __might_fault+0x12b/0x1e0
[  764.904945]  ? lock_downgrade+0x900/0x900
[  764.909103]  ? zap_class+0x640/0x640
[  764.912822]  ? zap_class+0x640/0x640
[  764.916595]  ? find_held_lock+0x36/0x1c0
[  764.920680]  ? handle_mm_fault+0x42a/0xc70
[  764.924921]  ? lock_downgrade+0x900/0x900
[  764.929075]  ? check_preemption_disabled+0x48/0x280
[  764.934102]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  764.939055]  ? kasan_check_read+0x11/0x20
[  764.943223]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.948504]  ? rcu_softirq_qs+0x20/0x20
[  764.952485]  ? trace_hardirqs_off_caller+0x310/0x310
[  764.957594]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.963144]  ? check_preemption_disabled+0x48/0x280
[  764.968172]  handle_mm_fault+0x54f/0xc70
[  764.972240]  ? __handle_mm_fault+0x5920/0x5920
[  764.976832]  ? find_vma+0x34/0x190
[  764.980396]  __do_page_fault+0x5e8/0xe60
[  764.984463]  ? trace_hardirqs_off+0xb8/0x310
[  764.988914]  do_page_fault+0xf2/0x7e0
[  764.992725]  ? vmalloc_sync_all+0x30/0x30
[  764.996893]  ? error_entry+0x70/0xd0
[  765.000617]  ? trace_hardirqs_off_caller+0xbb/0x310
[  765.005636]  ? trace_hardirqs_on_caller+0xc0/0x310
[  765.010570]  ? syscall_return_slowpath+0x5e0/0x5e0
[  765.015534]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.020384]  ? trace_hardirqs_on_caller+0x310/0x310
[  765.025402]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  765.030868]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  765.035896]  ? prepare_exit_to_usermode+0x291/0x3b0
[  765.040921]  ? page_fault+0x8/0x30
[  765.044489]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.049341]  ? page_fault+0x8/0x30
[  765.052902]  page_fault+0x1e/0x30
[  765.056364] RIP: 0033:0x7f01c7eacdd3
[  765.060099] Code: Bad RIP value.
[  765.063465] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  765.068858] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  765.076133] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  765.083402] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  765.090672] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  765.097955] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  765.105264] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  765.105344] aoe: skb alloc failure
[  765.112211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  765.112222] Call Trace:
[  765.115882] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  765.125148]  dump_stack+0x244/0x39d
[  765.127710] init cpuset=
[  765.137421]  ? dump_stack_print_info.cold.1+0x20/0x20
[  765.141029] /
[  765.143739]  warn_alloc.cold.117+0xb7/0x1bd
[  765.148918]  mems_allowed=0
[  765.150633]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  765.162713]  ? lock_downgrade+0x900/0x900
[  765.166919]  ? trace_hardirqs_off+0xb8/0x310
[  765.171343]  ? trace_hardirqs_off+0xb8/0x310
[  765.175782]  __alloc_pages_slowpath+0x2660/0x2d70
[  765.180677]  ? warn_alloc+0x120/0x120
[  765.184491]  ? warn_alloc+0x120/0x120
[  765.188300]  ? print_usage_bug+0xc0/0xc0
[  765.192369]  ? warn_alloc+0x120/0x120
[  765.196176]  ? print_usage_bug+0xc0/0xc0
[  765.200250]  ? __lock_acquire+0x62f/0x4c20
[  765.204503]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.210048]  ? should_fail+0x22d/0xd01
[  765.213946]  ? find_held_lock+0x36/0x1c0
[  765.218029]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  765.223142]  ? __lock_acquire+0x62f/0x4c20
[  765.227389]  ? __lock_acquire+0x62f/0x4c20
[  765.231630]  ? should_fail+0x22d/0xd01
[  765.235521]  ? check_preemption_disabled+0x48/0x280
[  765.240566]  ? mark_held_locks+0x130/0x130
[  765.244829]  ? mark_held_locks+0x130/0x130
[  765.249109]  ? print_usage_bug+0xc0/0xc0
[  765.253196]  ? zap_class+0x640/0x640
[  765.256924]  ? update_curr+0x344/0xbd0
[  765.260823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.266376]  ? check_preemption_disabled+0x48/0x280
[  765.271430]  ? __lock_is_held+0xb5/0x140
[  765.275520]  __alloc_pages_nodemask+0xa80/0xde0
[  765.280208]  ? zap_class+0x640/0x640
[  765.283933]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  765.288966]  ? find_held_lock+0x36/0x1c0
[  765.293043]  ? ____cache_alloc_node+0x1c7/0x1e0
[  765.297720]  ? lock_downgrade+0x900/0x900
[  765.301890]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  765.307442]  cache_grow_begin+0xa5/0x8c0
[  765.311510]  ? do_raw_spin_unlock+0xa7/0x330
[  765.315937]  fallback_alloc+0x204/0x2e0
[  765.319922]  ____cache_alloc_node+0x1c7/0x1e0
[  765.324440]  kmem_cache_alloc+0x1f8/0x730
[  765.328697]  skb_clone+0x1bb/0x500
[  765.332245]  ? skb_split+0x11e0/0x11e0
[  765.336140]  ? kasan_check_read+0x11/0x20
[  765.340308]  ? __schedule+0x168a/0x21d0
[  765.344312]  ? trace_hardirqs_off_caller+0x310/0x310
[  765.349422]  ? lock_pin_lock+0x350/0x350
[  765.353509]  bpf_clone_redirect+0xb9/0x490
[  765.357775]  ? __schedule+0x168a/0x21d0
[  765.361785]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  765.366861]  ? __sched_text_start+0x8/0x8
[  765.371050]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  765.375667]  ? find_held_lock+0x36/0x1c0
[  765.379743]  ? lock_acquire+0x1ed/0x520
[  765.383725]  ? bpf_test_run+0x3cb/0x780
[  765.387711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.393257]  ? check_preemption_disabled+0x48/0x280
[  765.398296]  ? kasan_check_read+0x11/0x20
[  765.402457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  765.407742]  ? rcu_softirq_qs+0x20/0x20
[  765.411728]  ? preempt_schedule+0x4d/0x60
[  765.415885]  ? ___preempt_schedule+0x16/0x18
[  765.420312]  ? bpf_test_run+0x25d/0x780
[  765.424498]  ? netlink_diag_dump+0x2a0/0x2a0
[  765.428916]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  765.434127]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  765.438902]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  765.443761]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  765.449304]  ? fput+0x130/0x1a0
[  765.452595]  ? __bpf_prog_get+0x9b/0x290
[  765.456666]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  765.461519]  ? bpf_prog_test_run+0x130/0x1a0
[  765.465948]  ? __x64_sys_bpf+0x3d8/0x520
[  765.470031]  ? bpf_prog_get+0x20/0x20
[  765.473871]  ? bpf_prog_get+0x20/0x20
[  765.477687]  ? do_syscall_64+0x1b9/0x820
[  765.481756]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  765.487131]  ? syscall_return_slowpath+0x5e0/0x5e0
[  765.492067]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.496923]  ? trace_hardirqs_on_caller+0x310/0x310
[  765.501972]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  765.506998]  ? prepare_exit_to_usermode+0x291/0x3b0
[  765.512028]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.516895]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  765.522283] warn_alloc_show_mem: 1 callbacks suppressed
[  765.522296] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  765.522298] Mem-Info:
[  765.522333] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  765.522333]  active_file:14 inactive_file:12 isolated_file:0
[  765.522333]  unevictable:0 dirty:0 writeback:0 unstable:0
[  765.522333]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  765.522333]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  765.522333]  free:13716 free_pcp:294 free_cma:0
[  765.527684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  765.533579] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  765.536001] Call Trace:
[  765.569065] Node 0 
[  765.578421]  <IRQ>
[  765.606302] 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
[  765.608892]  dump_stack+0x244/0x39d
[  765.611108] lowmem_reserve[]:
[  765.613259]  ? dump_stack_print_info.cold.1+0x20/0x20
[  765.638750]  0
[  765.642397]  warn_alloc.cold.117+0xb7/0x1bd
[  765.645467]  2819
[  765.650693]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  765.652501]  6323
[  765.656835]  ? lock_downgrade+0x900/0x900
[  765.658886]  6323
[  765.663733]  ? trace_hardirqs_off+0xb8/0x310
[  765.665777] Node 0 
[  765.669932]  ? trace_hardirqs_off+0xb8/0x310
[  765.672004] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  765.676388]  __alloc_pages_slowpath+0x2660/0x2d70
[  765.678597] lowmem_reserve[]: 0
[  765.683048]  ? warn_alloc+0x120/0x120
[  765.709901]  0
[  765.714769]  ? pvclock_read_flags+0x160/0x160
[  765.718023]  3503
[  765.721819]  ? warn_alloc+0x120/0x120
[  765.723622]  3503
[  765.728123]  ? print_usage_bug+0xc0/0xc0
[  765.733975]  ? warn_alloc+0x120/0x120
[  765.736028] Node 0 
[  765.740088]  ? print_usage_bug+0xc0/0xc0
[  765.743904] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  765.746121]  ? ktime_get+0x2c1/0x400
[  765.750174] lowmem_reserve[]:
[  765.778636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.782343]  0
[  765.785449]  ? check_preemption_disabled+0x48/0x280
[  765.790961]  0 0
[  765.792782]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  765.797777]  0
[  765.799757]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.804238] Node 0 
[  765.806049]  ? should_fail+0x22d/0xd01
[  765.811564] DMA: 
[  765.813819]  ? kasan_check_read+0x11/0x20
[  765.817683] 1*4kB 
[  765.819745]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  765.823871] (U) 
[  765.826024]  ? __lock_acquire+0x62f/0x4c20
[  765.831109] 0*8kB 
[  765.833094]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  765.837311] 0*16kB 
[  765.839460]  ? should_fail+0x22d/0xd01
[  765.844545] 1*32kB 
[  765.846786]  ? print_usage_bug+0xc0/0xc0
[  765.850655] (U) 
[  765.852899]  ? mark_held_locks+0x130/0x130
[  765.856938] 2*64kB 
[  765.858917]  ? mark_held_locks+0x130/0x130
[  765.863134] (U) 
[  765.865371]  ? check_preemption_disabled+0x48/0x280
[  765.869599] 1*128kB 
[  765.871594]  ? zap_class+0x640/0x640
[  765.876596] (U) 1*256kB 
[  765.878954]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  765.883014] (U) 
[  765.885688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.890421] 0*512kB 1*1024kB 
[  765.892412]  ? check_preemption_disabled+0x48/0x280
[  765.897938] (U) 
[  765.901049]  ? __lock_is_held+0xb5/0x140
[  765.906039] 1*2048kB (M) 
[  765.908035]  __alloc_pages_nodemask+0xa80/0xde0
[  765.912078] 3*4096kB 
[  765.914832]  ? zap_class+0x640/0x640
[  765.919492] (M) 
[  765.921922]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  765.925620] = 15908kB
[  765.927612]  ? find_held_lock+0x36/0x1c0
[  765.932597] Node 0 
[  765.935019]  ? ____cache_alloc_node+0x1c7/0x1e0
[  765.939055] DMA32: 
[  765.941299]  ? lock_downgrade+0x900/0x900
[  765.945948] 5*4kB 
[  765.948192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.952318] (UM) 
[  765.954472]  cache_grow_begin+0xa5/0x8c0
[  765.959986] 2*8kB 
[  765.962060]  ? do_raw_spin_unlock+0xa7/0x330
[  765.966107] (UM) 
[  765.968256]  fallback_alloc+0x204/0x2e0
[  765.972642] 3*16kB 
[  765.974706]  ____cache_alloc_node+0x1c7/0x1e0
[  765.978658] (M) 
[  765.980899]  kmem_cache_alloc_node+0xe3/0x730
[  765.985374] 3*32kB 
[  765.987350]  ? lockdep_hardirqs_on+0x296/0x5b0
[  765.991824] (UM) 
[  765.994077]  __alloc_skb+0x119/0x770
[  765.998634] 2*64kB 
[  766.000701]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  766.004390] (M) 
[  766.006632]  ? netdev_alloc_frag+0x1f0/0x1f0
[  766.011977] 2*128kB (M) 
[  766.013978]  ? vprintk_default+0x28/0x30
[  766.018361] 4*256kB 
[  766.021033]  ? vprintk_func+0x85/0x181
[  766.025076] (M) 
[  766.027404]  ? printk+0xa7/0xcf
[  766.031273] 4*512kB 
[  766.033250]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  766.036508] (UM) 
[  766.038874]  new_skb+0x26/0x1c0
[  766.043597] 3*1024kB (UM) 
[  766.045679]  aoecmd_cfg+0x279/0x7f0
[  766.048949] 3*2048kB 
[  766.051797]  ? find_held_lock+0x36/0x1c0
[  766.055404] (M) 
[  766.057817]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  766.061866] 3*4096kB 
[  766.063855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.068155] (M) 
[  766.070576]  ? __lock_is_held+0xb5/0x140
[  766.076087] = 25140kB
[  766.078075]  discover_timer+0x50/0x60
[  766.082110] Node 0 
[  766.084545]  call_timer_fn+0x272/0x920
[  766.088325] Normal: 
[  766.090563]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  766.094432] 1714*4kB 
[  766.096759]  ? process_timeout+0x40/0x40
[  766.101578] (UME) 
[  766.104002]  ? mark_held_locks+0xc7/0x130
[  766.108042] 596*8kB 
[  766.110195]  ? _raw_spin_unlock_irq+0x27/0x80
[  766.114322] (UMEH) 
[  766.116648]  ? _raw_spin_unlock_irq+0x27/0x80
[  766.121127] 89*16kB 
[  766.123369]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  766.127871] (UME) 
[  766.130203]  ? lockdep_hardirqs_on+0x296/0x5b0
[  766.135028] 21*32kB 
[  766.137177]  ? trace_hardirqs_on+0xbd/0x310
[  766.141736] (UMH) 
[  766.144067]  ? kasan_check_read+0x11/0x20
[  766.148367] 2*64kB 
[  766.150525]  ? __run_timers+0x7da/0xc70
[  766.154650] (UH) 
[  766.156895]  ? trace_hardirqs_off_caller+0x310/0x310
[  766.160852] 0*128kB 0*256kB 
[  766.162942]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  766.168034] 0*512kB 
[  766.171084]  __run_timers+0x7e5/0xc70
[  766.175903] 0*1024kB 0*2048kB 
[  766.178249]  ? timer_fixup_init+0x70/0x70
[  766.182012] 0*4096kB = 13848kB
[  766.185214]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  766.189349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  766.192532]  ? zap_class+0x640/0x640
[  766.197537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  766.206370]  ? print_usage_bug+0xc0/0xc0
[  766.210062] 9839 total pagecache pages
[  766.218643]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  766.222688] 0 pages in swap cache
[  766.226590]  ? find_held_lock+0x36/0x1c0
[  766.231784] Swap cache stats: add 0, delete 0, find 0/0
[  766.235234]  ? zap_class+0x640/0x640
[  766.239281] Free swap  = 0kB
[  766.244647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.248343] Total swap = 0kB
[  766.251366]  ? check_preemption_disabled+0x48/0x280
[  766.256890] 1965979 pages RAM
[  766.259933]  ? __lock_is_held+0xb5/0x140
[  766.264920] 0 pages HighMem/MovableOnly
[  766.264930] 342293 pages reserved
[  766.268048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.272091] 0 pages cma reserved
[  766.276064]  ? check_preemption_disabled+0x48/0x280
[  766.279671] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  766.285046]  run_timer_softirq+0x52/0xb0
[  766.288394] syz-executor3 cpuset=
[  766.293412]  ? rcu_read_lock_sched_held+0x14f/0x180
[  766.303882] syz3
[  766.307949]  __do_softirq+0x308/0xb7e
[  766.311387]  mems_allowed=0
[  766.316400]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  766.329550]  ? lock_downgrade+0x900/0x900
[  766.333710]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  766.338890]  ? pvclock_read_flags+0x160/0x160
[  766.343422]  ? lapic_next_event+0x5a/0x90
[  766.347579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.353133]  ? kvm_clock_read+0x18/0x30
[  766.357115]  ? kvm_sched_clock_read+0x9/0x20
[  766.361525]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.367075]  ? check_preemption_disabled+0x48/0x280
[  766.372113]  irq_exit+0x17f/0x1c0
[  766.375633]  smp_apic_timer_interrupt+0x1cb/0x760
[  766.380496]  ? smp_reschedule_interrupt+0x109/0x650
[  766.385518]  ? smp_call_function_single_interrupt+0x650/0x650
[  766.391408]  ? interrupt_entry+0xb5/0xc0
[  766.395481]  ? trace_hardirqs_off_caller+0xbb/0x310
[  766.400501]  ? trace_hardirqs_off_caller+0xbb/0x310
[  766.405526]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  766.410373]  ? trace_hardirqs_on_caller+0x310/0x310
[  766.415389]  ? trace_hardirqs_on_caller+0x310/0x310
[  766.420412]  ? task_prio+0x50/0x50
[  766.423962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.429507]  ? check_preemption_disabled+0x48/0x280
[  766.434537]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  766.439395]  apic_timer_interrupt+0xf/0x20
[  766.443647]  </IRQ>
[  766.445890] RIP: 0010:dump_stack+0x20e/0x39d
[  766.450317] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  766.469222] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  766.476940] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  766.484216] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  766.491486] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  766.498756] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  766.506028] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  766.513346]  ? dump_stack+0x205/0x39d
[  766.517169]  ? dump_stack_print_info.cold.1+0x20/0x20
[  766.522378]  dump_header+0x27b/0xf72
[  766.526147]  ? mark_held_locks+0x130/0x130
[  766.530628]  ? pagefault_out_of_memory+0x197/0x197
[  766.535583]  ? __lock_acquire+0x62f/0x4c20
[  766.539824]  ? zap_class+0x640/0x640
[  766.543581]  ? percpu_ref_get_many+0x240/0x240
[  766.548175]  ? print_usage_bug+0xc0/0xc0
[  766.552252]  ? print_usage_bug+0xc0/0xc0
[  766.556321]  ? zap_class+0x640/0x640
[  766.560039]  ? print_usage_bug+0xc0/0xc0
[  766.564102]  ? print_usage_bug+0xc0/0xc0
[  766.568180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.573728]  ? find_held_lock+0x36/0x1c0
[  766.577805]  ? mark_held_locks+0xc7/0x130
[  766.581971]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  766.587083]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  766.592191]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  766.596805]  ? trace_hardirqs_on+0xbd/0x310
[  766.601138]  ? kasan_check_read+0x11/0x20
[  766.605297]  ? ___ratelimit+0x3b4/0x672
[  766.609276]  ? trace_hardirqs_off_caller+0x310/0x310
[  766.614382]  ? trace_hardirqs_on+0x310/0x310
[  766.618794]  ? lock_downgrade+0x900/0x900
[  766.622954]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  766.628065]  ? ___ratelimit+0x3b9/0x672
[  766.632049]  ? idr_get_free+0xec0/0xec0
[  766.636029]  ? find_held_lock+0x36/0x1c0
[  766.640123]  oom_kill_process.cold.27+0x10/0x903
[  766.644897]  ? zap_class+0x640/0x640
[  766.648618]  ? check_preemption_disabled+0x48/0x280
[  766.653654]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  766.658585]  ? kasan_check_read+0x11/0x20
[  766.662742]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  766.668031]  ? oom_evaluate_task+0x540/0x540
[  766.672450]  ? find_held_lock+0x36/0x1c0
[  766.676526]  ? out_of_memory+0x974/0x1430
[  766.680679]  ? lock_downgrade+0x900/0x900
[  766.684830]  ? check_preemption_disabled+0x48/0x280
[  766.689875]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  766.694812]  ? kasan_check_read+0x11/0x20
[  766.698986]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  766.704267]  ? rcu_softirq_qs+0x20/0x20
[  766.708246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.713793]  ? oom_evaluate_task+0x302/0x540
[  766.718215]  out_of_memory+0xa84/0x1430
[  766.722205]  ? oom_killer_disable+0x3a0/0x3a0
[  766.726707]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  766.731654]  ? __mutex_add_waiter+0x2a0/0x2a0
[  766.736176]  __alloc_pages_slowpath+0x22d4/0x2d70
[  766.741055]  ? warn_alloc+0x120/0x120
[  766.744864]  ? rcu_softirq_qs+0x20/0x20
[  766.748879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.754427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.759971]  ? should_fail+0x22d/0xd01
[  766.763881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  766.768991]  ? zap_class+0x640/0x640
[  766.772758]  ? __lock_is_held+0xb5/0x140
[  766.776845]  ? mark_held_locks+0x130/0x130
[  766.781089]  ? lock_release+0xa00/0xa00
[  766.785086]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.790566]  ? __might_sleep+0x95/0x190
[  766.794546]  __alloc_pages_nodemask+0xa80/0xde0
[  766.799226]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  766.804249]  ? __page_cache_alloc+0x191/0x5c0
[  766.808748]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  766.813681]  ? kasan_check_read+0x11/0x20
[  766.817835]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  766.823127]  ? zap_class+0x640/0x640
[  766.826901]  ? zap_class+0x640/0x640
[  766.830623]  ? zap_class+0x640/0x640
[  766.834340]  ? __do_page_cache_readahead+0x7ce/0x980
[  766.839450]  ? find_held_lock+0x36/0x1c0
[  766.843521]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  766.849073]  alloc_pages_current+0x173/0x350
[  766.853506]  __page_cache_alloc+0x38c/0x5c0
[  766.857832]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  766.862777]  ? kasan_check_read+0x11/0x20
[  766.866929]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  766.872211]  ? generic_perform_write+0x6a0/0x6a0
[  766.876980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.882525]  ? check_preemption_disabled+0x48/0x280
[  766.887557]  filemap_fault+0x1594/0x25f0
[  766.891640]  ? __lock_page_or_retry+0xa00/0xa00
[  766.896318]  ? mark_held_locks+0x130/0x130
[  766.900561]  ? rcu_softirq_qs+0x20/0x20
[  766.904559]  ? remove_wait_queue+0x1a6/0x360
[  766.909002]  ? trace_hardirqs_off_caller+0x310/0x310
[  766.914128]  ? filemap_map_pages+0xe04/0x1990
[  766.918656]  ? print_usage_bug+0xc0/0xc0
[  766.922724]  ? add_wait_queue+0x2b0/0x2b0
[  766.926879]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  766.931809]  ? print_usage_bug+0xc0/0xc0
[  766.935895]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  766.941438]  ? fput+0x130/0x1a0
[  766.944736]  ? poll_freewait+0x1d6/0x260
[  766.948823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.954394]  ? print_usage_bug+0xc0/0xc0
[  766.958465]  ? __lock_acquire+0x62f/0x4c20
[  766.962736]  ? lock_acquire+0x1ed/0x520
[  766.966717]  ? ext4_filemap_fault+0x7a/0xad
[  766.971048]  ? lock_release+0xa00/0xa00
[  766.975030]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.980488]  ? print_usage_bug+0xc0/0xc0
[  766.984559]  ? print_usage_bug+0xc0/0xc0
[  766.988642]  ? down_read+0x8d/0x120
[  766.992273]  ? ext4_filemap_fault+0x7a/0xad
[  766.996600]  ? __down_interruptible+0x700/0x700
[  767.001291]  ext4_filemap_fault+0x82/0xad
[  767.005451]  __do_fault+0x100/0x6b0
[  767.009111]  ? pmd_devmap_trans_unstable+0x220/0x220
[  767.014246]  ? mark_held_locks+0x130/0x130
[  767.018489]  ? mark_held_locks+0x130/0x130
[  767.022735]  ? find_held_lock+0x36/0x1c0
[  767.026805]  ? zap_class+0x640/0x640
[  767.030534]  ? find_held_lock+0x36/0x1c0
[  767.034600]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.040151]  __handle_mm_fault+0x307c/0x5920
[  767.044566]  ? poll_select_copy_remaining+0x18c/0x6a0
[  767.049765]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  767.054625]  ? __might_fault+0x12b/0x1e0
[  767.058695]  ? lock_downgrade+0x900/0x900
[  767.062864]  ? zap_class+0x640/0x640
[  767.066581]  ? zap_class+0x640/0x640
[  767.070312]  ? find_held_lock+0x36/0x1c0
[  767.074401]  ? handle_mm_fault+0x42a/0xc70
[  767.078640]  ? lock_downgrade+0x900/0x900
[  767.082791]  ? check_preemption_disabled+0x48/0x280
[  767.087815]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  767.092759]  ? kasan_check_read+0x11/0x20
[  767.096918]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  767.102203]  ? rcu_softirq_qs+0x20/0x20
[  767.106199]  ? trace_hardirqs_off_caller+0x310/0x310
[  767.111324]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.116873]  ? check_preemption_disabled+0x48/0x280
[  767.121901]  handle_mm_fault+0x54f/0xc70
[  767.125993]  ? __handle_mm_fault+0x5920/0x5920
[  767.130614]  ? find_vma+0x34/0x190
[  767.134172]  __do_page_fault+0x5e8/0xe60
[  767.138238]  ? trace_hardirqs_off+0xb8/0x310
[  767.142661]  do_page_fault+0xf2/0x7e0
[  767.146472]  ? vmalloc_sync_all+0x30/0x30
[  767.150634]  ? error_entry+0x70/0xd0
[  767.154354]  ? trace_hardirqs_off_caller+0xbb/0x310
[  767.159372]  ? trace_hardirqs_on_caller+0xc0/0x310
[  767.164312]  ? syscall_return_slowpath+0x5e0/0x5e0
[  767.169248]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.174097]  ? trace_hardirqs_on_caller+0x310/0x310
[  767.179131]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  767.184585]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  767.189628]  ? prepare_exit_to_usermode+0x291/0x3b0
[  767.194655]  ? page_fault+0x8/0x30
[  767.198206]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.203076]  ? page_fault+0x8/0x30
[  767.206629]  page_fault+0x1e/0x30
[  767.210084] RIP: 0033:0x7f01c7eacdd3
[  767.213812] Code: Bad RIP value.
[  767.217190] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  767.222581] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  767.229865] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  767.237227] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  767.244499] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  767.251768] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  767.259091] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  767.259170] aoe: skb alloc failure
[  767.266057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  767.266063] Call Trace:
[  767.266101]  dump_stack+0x244/0x39d
[  767.266131]  ? dump_stack_print_info.cold.1+0x20/0x20
[  767.269696] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  767.279038]  warn_alloc.cold.117+0xb7/0x1bd
[  767.281597] init cpuset=
[  767.285263]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  767.290433] /
[  767.300145]  ? lock_downgrade+0x900/0x900
[  767.304449]  mems_allowed=0
[  767.307128]  ? trace_hardirqs_off+0xb8/0x310
[  767.325134]  ? trace_hardirqs_off+0xb8/0x310
[  767.329572]  __alloc_pages_slowpath+0x2660/0x2d70
[  767.334454]  ? warn_alloc+0x120/0x120
[  767.338264]  ? warn_alloc+0x120/0x120
[  767.342088]  ? print_usage_bug+0xc0/0xc0
[  767.346158]  ? warn_alloc+0x120/0x120
[  767.349970]  ? print_usage_bug+0xc0/0xc0
[  767.354042]  ? __lock_acquire+0x62f/0x4c20
[  767.358297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.363855]  ? should_fail+0x22d/0xd01
[  767.367749]  ? find_held_lock+0x36/0x1c0
[  767.371824]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.376961]  ? __lock_acquire+0x62f/0x4c20
[  767.381212]  ? __lock_acquire+0x62f/0x4c20
[  767.385453]  ? should_fail+0x22d/0xd01
[  767.389350]  ? check_preemption_disabled+0x48/0x280
[  767.394387]  ? mark_held_locks+0x130/0x130
[  767.398634]  ? mark_held_locks+0x130/0x130
[  767.402879]  ? print_usage_bug+0xc0/0xc0
[  767.406970]  ? zap_class+0x640/0x640
[  767.410694]  ? update_curr+0x344/0xbd0
[  767.414592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.420138]  ? check_preemption_disabled+0x48/0x280
[  767.425429]  ? __lock_is_held+0xb5/0x140
[  767.429506]  __alloc_pages_nodemask+0xa80/0xde0
[  767.434194]  ? zap_class+0x640/0x640
[  767.437918]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  767.442953]  ? find_held_lock+0x36/0x1c0
[  767.447045]  ? ____cache_alloc_node+0x1c7/0x1e0
[  767.451721]  ? lock_downgrade+0x900/0x900
[  767.455893]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  767.461473]  cache_grow_begin+0xa5/0x8c0
[  767.465545]  ? do_raw_spin_unlock+0xa7/0x330
[  767.469972]  fallback_alloc+0x204/0x2e0
[  767.473960]  ____cache_alloc_node+0x1c7/0x1e0
[  767.478468]  kmem_cache_alloc+0x1f8/0x730
[  767.482663]  skb_clone+0x1bb/0x500
[  767.486227]  ? skb_split+0x11e0/0x11e0
[  767.490130]  ? kasan_check_read+0x11/0x20
[  767.494290]  ? __schedule+0x168a/0x21d0
[  767.498273]  ? trace_hardirqs_off_caller+0x310/0x310
[  767.503383]  ? lock_pin_lock+0x350/0x350
[  767.507470]  bpf_clone_redirect+0xb9/0x490
[  767.511729]  ? __schedule+0x168a/0x21d0
[  767.515740]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  767.520769]  ? __sched_text_start+0x8/0x8
[  767.524944]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  767.529537]  ? find_held_lock+0x36/0x1c0
[  767.533613]  ? lock_acquire+0x1ed/0x520
[  767.537597]  ? bpf_test_run+0x3cb/0x780
[  767.541578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.547139]  ? check_preemption_disabled+0x48/0x280
[  767.552181]  ? kasan_check_read+0x11/0x20
[  767.556339]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  767.561671]  ? rcu_softirq_qs+0x20/0x20
[  767.565657]  ? preempt_schedule+0x4d/0x60
[  767.569816]  ? ___preempt_schedule+0x16/0x18
[  767.574253]  ? bpf_test_run+0x25d/0x780
[  767.578248]  ? netlink_diag_dump+0x2a0/0x2a0
[  767.582666]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  767.587876]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  767.592648]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  767.597495]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  767.603037]  ? fput+0x130/0x1a0
[  767.606328]  ? __bpf_prog_get+0x9b/0x290
[  767.610402]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  767.615266]  ? bpf_prog_test_run+0x130/0x1a0
[  767.619691]  ? __x64_sys_bpf+0x3d8/0x520
[  767.623764]  ? bpf_prog_get+0x20/0x20
[  767.627582]  ? bpf_prog_get+0x20/0x20
[  767.631400]  ? do_syscall_64+0x1b9/0x820
[  767.635471]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  767.640857]  ? syscall_return_slowpath+0x5e0/0x5e0
[  767.645808]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.650669]  ? trace_hardirqs_on_caller+0x310/0x310
[  767.655696]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  767.660725]  ? prepare_exit_to_usermode+0x291/0x3b0
[  767.665758]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.670619]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  767.676009] warn_alloc_show_mem: 1 callbacks suppressed
[  767.676021] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  767.676023] Mem-Info:
[  767.676058] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  767.676058]  active_file:14 inactive_file:12 isolated_file:0
[  767.676058]  unevictable:0 dirty:0 writeback:0 unstable:0
[  767.676058]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  767.676058]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  767.676058]  free:13716 free_pcp:294 free_cma:0
[  767.681412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  767.687310] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  767.689713] Call Trace:
[  767.722775] Node 0 
[  767.732147]  <IRQ>
[  767.760034] 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
[  767.762617]  dump_stack+0x244/0x39d
[  767.764823] lowmem_reserve[]:
[  767.766995]  ? dump_stack_print_info.cold.1+0x20/0x20
[  767.792509]  0
[  767.796180]  warn_alloc.cold.117+0xb7/0x1bd
[  767.799247]  2819
[  767.804456]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  767.806237]  6323
[  767.810566]  ? lock_downgrade+0x900/0x900
[  767.812618]  6323
[  767.817498]  ? trace_hardirqs_off+0xb8/0x310
[  767.823724]  ? trace_hardirqs_off+0xb8/0x310
[  767.825781] Node 0 
[  767.830210]  __alloc_pages_slowpath+0x2660/0x2d70
[  767.834624] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  767.836901]  ? warn_alloc+0x120/0x120
[  767.841700] lowmem_reserve[]:
[  767.868634]  ? __lock_acquire+0x62f/0x4c20
[  767.872428]  0
[  767.875542]  ? __lock_acquire+0x62f/0x4c20
[  767.879755]  0
[  767.881561]  ? warn_alloc+0x120/0x120
[  767.885790]  3503
[  767.887614]  ? print_usage_bug+0xc0/0xc0
[  767.891381]  3503
[  767.893455]  ? warn_alloc+0x120/0x120
[  767.897495] Node 0 
[  767.899562]  ? print_usage_bug+0xc0/0xc0
[  767.903372] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  767.905582]  ? mark_held_locks+0x130/0x130
[  767.909626] lowmem_reserve[]:
[  767.938143]  ? mark_held_locks+0x130/0x130
[  767.942890]  0
[  767.946017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.950222]  0
[  767.952041]  ? should_fail+0x22d/0xd01
[  767.957556]  0
[  767.959366]  ? zap_class+0x640/0x640
[  767.963229]  0
[  767.965052]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.970537]  ? __lock_acquire+0x62f/0x4c20
[  767.975609] Node 0 DMA: 1*4kB 
[  767.979874]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.979891]  ? should_fail+0x22d/0xd01
[  767.983069] (U) 
[  767.988191]  ? mark_held_locks+0x130/0x130
[  767.992051] 0*8kB 
[  767.994033]  ? mark_held_locks+0x130/0x130
[  767.998237] 0*16kB 1*32kB 
[  768.000406]  ? lock_downgrade+0x900/0x900
[  768.004619] (U) 
[  768.007472]  ? zap_class+0x640/0x640
[  768.011624] 2*64kB 
[  768.013623]  ? zap_class+0x640/0x640
[  768.017327] (U) 
[  768.019580]  ? zap_class+0x640/0x640
[  768.023286] 1*128kB 
[  768.025268]  ? do_raw_spin_unlock+0xa7/0x330
[  768.028955] (U) 1*256kB 
[  768.031291]  ? trace_hardirqs_on+0x310/0x310
[  768.035681] (U) 
[  768.038358]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.042765] 0*512kB 
[  768.044751]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.050263] 1*1024kB (U) 
[  768.052598]  ? check_preemption_disabled+0x48/0x280
[  768.058165] 1*2048kB 
[  768.060931]  ? __lock_is_held+0xb5/0x140
[  768.065921] (M) 
[  768.068341]  __alloc_pages_nodemask+0xa80/0xde0
[  768.072383] 3*4096kB 
[  768.074362]  ? zap_class+0x640/0x640
[  768.079012] (M) 
[  768.081425]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  768.085116] = 15908kB
[  768.085126] Node 0 
[  768.087112]  ? find_held_lock+0x36/0x1c0
[  768.092112] DMA32: 
[  768.094529]  ? ____cache_alloc_node+0x1c7/0x1e0
[  768.096743] 5*4kB 
[  768.100809]  ? lock_downgrade+0x900/0x900
[  768.103026] (UM) 
[  768.107702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.109854] 2*8kB 
[  768.114002]  cache_grow_begin+0xa5/0x8c0
[  768.116043] (UM) 
[  768.121598]  ? do_raw_spin_unlock+0xa7/0x330
[  768.123731] 3*16kB 
[  768.127794]  fallback_alloc+0x204/0x2e0
[  768.129846] (M) 
[  768.134262]  ____cache_alloc_node+0x1c7/0x1e0
[  768.136476] 3*32kB 
[  768.140453]  kmem_cache_alloc_node+0xe3/0x730
[  768.142407] (UM) 2*64kB 
[  768.146924]  ? lockdep_hardirqs_on+0x296/0x5b0
[  768.149142] (M) 
[  768.153658]  __alloc_skb+0x119/0x770
[  768.156311] 2*128kB 
[  768.160901]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  768.162859] (M) 
[  768.166569]  ? netdev_alloc_frag+0x1f0/0x1f0
[  768.168879] 4*256kB 
[  768.174271]  ? vprintk_default+0x28/0x30
[  768.176216] (M) 4*512kB 
[  768.180679]  ? vprintk_func+0x85/0x181
[  768.182986] (UM) 
[  768.187051]  ? printk+0xa7/0xcf
[  768.189707] 3*1024kB 
[  768.193592]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  768.195638] (UM) 
[  768.198926]  new_skb+0x26/0x1c0
[  768.201321] 3*2048kB 
[  768.206079]  aoecmd_cfg+0x279/0x7f0
[  768.208158] (M) 
[  768.211437]  ? find_held_lock+0x36/0x1c0
[  768.213834] 3*4096kB 
[  768.217470]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  768.219426] (M) 
[  768.223491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.225884] = 25140kB
[  768.230209]  ? __lock_is_held+0xb5/0x140
[  768.232198] Node 0 
[  768.237740]  discover_timer+0x50/0x60
[  768.240130] Normal: 1714*4kB 
[  768.244205]  call_timer_fn+0x272/0x920
[  768.246419] (UME) 
[  768.250219]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.253311] 596*8kB 
[  768.257200]  ? process_timeout+0x40/0x40
[  768.259330] (UMEH) 
[  768.264176]  ? mark_held_locks+0xc7/0x130
[  768.266475] 89*16kB 
[  768.270552]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.272766] (UME) 
[  768.276914]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.279218] 21*32kB 
[  768.283714]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.285853] (UMH) 
[  768.290351]  ? lockdep_hardirqs_on+0x296/0x5b0
[  768.292658] 2*64kB 
[  768.297501]  ? trace_hardirqs_on+0xbd/0x310
[  768.299625] (UH) 0*128kB 
[  768.304222]  ? kasan_check_read+0x11/0x20
[  768.306437] 0*256kB 
[  768.310758]  ? __run_timers+0x7da/0xc70
[  768.313497] 0*512kB 
[  768.317660]  ? trace_hardirqs_off_caller+0x310/0x310
[  768.319968] 0*1024kB 
[  768.323951]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.326247] 0*2048kB 
[  768.331353]  __run_timers+0x7e5/0xc70
[  768.333747] 0*4096kB 
[  768.338597]  ? timer_fixup_init+0x70/0x70
[  768.341004] = 13848kB
[  768.344803]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  768.347205] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  768.351350]  ? zap_class+0x640/0x640
[  768.353766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  768.358771]  ? print_usage_bug+0xc0/0xc0
[  768.367588] 9839 total pagecache pages
[  768.371306]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  768.379873] 0 pages in swap cache
[  768.383934]  ? find_held_lock+0x36/0x1c0
[  768.387827] Swap cache stats: add 0, delete 0, find 0/0
[  768.393018]  ? zap_class+0x640/0x640
[  768.396452] Free swap  = 0kB
[  768.400520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.405868] Total swap = 0kB
[  768.409587]  ? check_preemption_disabled+0x48/0x280
[  768.412591] 1965979 pages RAM
[  768.418139]  ? __lock_is_held+0xb5/0x140
[  768.421150] 0 pages HighMem/MovableOnly
[  768.426168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.429254] 342293 pages reserved
[  768.429264] 0 pages cma reserved
[  768.433326]  ? check_preemption_disabled+0x48/0x280
[  768.437437] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  768.442823]  run_timer_softirq+0x52/0xb0
[  768.446253] syz-executor3 cpuset=
[  768.449647]  ? rcu_read_lock_sched_held+0x14f/0x180
[  768.454645] syz3
[  768.465137]  __do_softirq+0x308/0xb7e
[  768.469184]  mems_allowed=0
[  768.472644]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  768.490835]  ? lock_downgrade+0x900/0x900
[  768.495008]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  768.500151]  ? pvclock_read_flags+0x160/0x160
[  768.504684]  ? lapic_next_event+0x5a/0x90
[  768.508838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.514411]  ? kvm_clock_read+0x18/0x30
[  768.518392]  ? kvm_sched_clock_read+0x9/0x20
[  768.522809]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.528874]  ? check_preemption_disabled+0x48/0x280
[  768.533912]  irq_exit+0x17f/0x1c0
[  768.537383]  smp_apic_timer_interrupt+0x1cb/0x760
[  768.542233]  ? smp_reschedule_interrupt+0x109/0x650
[  768.547257]  ? smp_call_function_single_interrupt+0x650/0x650
[  768.553148]  ? interrupt_entry+0xb5/0xc0
[  768.557219]  ? trace_hardirqs_off_caller+0xbb/0x310
[  768.562242]  ? trace_hardirqs_off_caller+0xbb/0x310
[  768.567264]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  768.572117]  ? trace_hardirqs_on_caller+0x310/0x310
[  768.577141]  ? trace_hardirqs_on_caller+0x310/0x310
[  768.582160]  ? task_prio+0x50/0x50
[  768.585703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.591244]  ? check_preemption_disabled+0x48/0x280
[  768.596276]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  768.601137]  apic_timer_interrupt+0xf/0x20
[  768.605371]  </IRQ>
[  768.607627] RIP: 0010:dump_stack+0x20e/0x39d
[  768.612048] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  768.631050] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  768.638775] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  768.646055] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  768.653330] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  768.660610] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  768.667885] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  768.675186]  ? dump_stack+0x205/0x39d
[  768.679013]  ? dump_stack_print_info.cold.1+0x20/0x20
[  768.684227]  dump_header+0x27b/0xf72
[  768.687961]  ? mark_held_locks+0x130/0x130
[  768.692207]  ? pagefault_out_of_memory+0x197/0x197
[  768.697152]  ? __lock_acquire+0x62f/0x4c20
[  768.701390]  ? zap_class+0x640/0x640
[  768.705112]  ? percpu_ref_get_many+0x240/0x240
[  768.709703]  ? print_usage_bug+0xc0/0xc0
[  768.713770]  ? print_usage_bug+0xc0/0xc0
[  768.717864]  ? zap_class+0x640/0x640
[  768.721619]  ? print_usage_bug+0xc0/0xc0
[  768.725685]  ? print_usage_bug+0xc0/0xc0
[  768.729757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.735323]  ? find_held_lock+0x36/0x1c0
[  768.739403]  ? mark_held_locks+0xc7/0x130
[  768.743609]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  768.748734]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  768.753875]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  768.758469]  ? trace_hardirqs_on+0xbd/0x310
[  768.762795]  ? kasan_check_read+0x11/0x20
[  768.766965]  ? ___ratelimit+0x3b4/0x672
[  768.770959]  ? trace_hardirqs_off_caller+0x310/0x310
[  768.776097]  ? trace_hardirqs_on+0x310/0x310
[  768.780515]  ? lock_downgrade+0x900/0x900
[  768.784681]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  768.789798]  ? ___ratelimit+0x3b9/0x672
[  768.793781]  ? idr_get_free+0xec0/0xec0
[  768.797757]  ? find_held_lock+0x36/0x1c0
[  768.801871]  oom_kill_process.cold.27+0x10/0x903
[  768.806638]  ? zap_class+0x640/0x640
[  768.810376]  ? check_preemption_disabled+0x48/0x280
[  768.815410]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  768.820346]  ? kasan_check_read+0x11/0x20
[  768.824505]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  768.829792]  ? oom_evaluate_task+0x540/0x540
[  768.834212]  ? find_held_lock+0x36/0x1c0
[  768.838295]  ? out_of_memory+0x974/0x1430
[  768.842450]  ? lock_downgrade+0x900/0x900
[  768.846602]  ? check_preemption_disabled+0x48/0x280
[  768.851654]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  768.856592]  ? kasan_check_read+0x11/0x20
[  768.860757]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  768.866061]  ? rcu_softirq_qs+0x20/0x20
[  768.870069]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.875620]  ? oom_evaluate_task+0x302/0x540
[  768.880080]  out_of_memory+0xa84/0x1430
[  768.884072]  ? oom_killer_disable+0x3a0/0x3a0
[  768.888676]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  768.893633]  ? __mutex_add_waiter+0x2a0/0x2a0
[  768.898150]  __alloc_pages_slowpath+0x22d4/0x2d70
[  768.903061]  ? warn_alloc+0x120/0x120
[  768.906896]  ? rcu_softirq_qs+0x20/0x20
[  768.910905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.916451]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.922012]  ? should_fail+0x22d/0xd01
[  768.925913]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  768.931026]  ? zap_class+0x640/0x640
[  768.934771]  ? __lock_is_held+0xb5/0x140
[  768.938863]  ? mark_held_locks+0x130/0x130
[  768.943106]  ? lock_release+0xa00/0xa00
[  768.947094]  ? perf_trace_sched_process_exec+0x860/0x860
[  768.952565]  ? __might_sleep+0x95/0x190
[  768.956552]  __alloc_pages_nodemask+0xa80/0xde0
[  768.961238]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  768.966258]  ? __page_cache_alloc+0x191/0x5c0
[  768.970760]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  768.975697]  ? kasan_check_read+0x11/0x20
[  768.979860]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  768.985144]  ? zap_class+0x640/0x640
[  768.988877]  ? zap_class+0x640/0x640
[  768.992597]  ? zap_class+0x640/0x640
[  768.996325]  ? __do_page_cache_readahead+0x7ce/0x980
[  769.001437]  ? find_held_lock+0x36/0x1c0
[  769.005509]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  769.011063]  alloc_pages_current+0x173/0x350
[  769.015491]  __page_cache_alloc+0x38c/0x5c0
[  769.019815]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  769.024756]  ? kasan_check_read+0x11/0x20
[  769.028909]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  769.034196]  ? generic_perform_write+0x6a0/0x6a0
[  769.038962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.044508]  ? check_preemption_disabled+0x48/0x280
[  769.049541]  filemap_fault+0x1594/0x25f0
[  769.053627]  ? __lock_page_or_retry+0xa00/0xa00
[  769.058309]  ? mark_held_locks+0x130/0x130
[  769.062567]  ? rcu_softirq_qs+0x20/0x20
[  769.066562]  ? remove_wait_queue+0x1a6/0x360
[  769.070997]  ? trace_hardirqs_off_caller+0x310/0x310
[  769.076110]  ? filemap_map_pages+0xe04/0x1990
[  769.080626]  ? print_usage_bug+0xc0/0xc0
[  769.084694]  ? add_wait_queue+0x2b0/0x2b0
[  769.088856]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  769.093805]  ? print_usage_bug+0xc0/0xc0
[  769.097879]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  769.103421]  ? fput+0x130/0x1a0
[  769.106718]  ? poll_freewait+0x1d6/0x260
[  769.110786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.116339]  ? print_usage_bug+0xc0/0xc0
[  769.120412]  ? __lock_acquire+0x62f/0x4c20
[  769.124665]  ? lock_acquire+0x1ed/0x520
[  769.128651]  ? ext4_filemap_fault+0x7a/0xad
[  769.132985]  ? lock_release+0xa00/0xa00
[  769.136967]  ? perf_trace_sched_process_exec+0x860/0x860
[  769.142426]  ? print_usage_bug+0xc0/0xc0
[  769.146493]  ? print_usage_bug+0xc0/0xc0
[  769.150574]  ? down_read+0x8d/0x120
[  769.154256]  ? ext4_filemap_fault+0x7a/0xad
[  769.158587]  ? __down_interruptible+0x700/0x700
[  769.163280]  ext4_filemap_fault+0x82/0xad
[  769.167442]  __do_fault+0x100/0x6b0
[  769.171076]  ? pmd_devmap_trans_unstable+0x220/0x220
[  769.176227]  ? mark_held_locks+0x130/0x130
[  769.180473]  ? mark_held_locks+0x130/0x130
[  769.184710]  ? find_held_lock+0x36/0x1c0
[  769.188779]  ? zap_class+0x640/0x640
[  769.192498]  ? find_held_lock+0x36/0x1c0
[  769.196565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.202115]  __handle_mm_fault+0x307c/0x5920
[  769.206531]  ? poll_select_copy_remaining+0x18c/0x6a0
[  769.211744]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  769.216602]  ? __might_fault+0x12b/0x1e0
[  769.220679]  ? lock_downgrade+0x900/0x900
[  769.224856]  ? zap_class+0x640/0x640
[  769.228573]  ? zap_class+0x640/0x640
[  769.232308]  ? find_held_lock+0x36/0x1c0
[  769.236388]  ? handle_mm_fault+0x42a/0xc70
[  769.240634]  ? lock_downgrade+0x900/0x900
[  769.244789]  ? check_preemption_disabled+0x48/0x280
[  769.249823]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  769.254770]  ? kasan_check_read+0x11/0x20
[  769.258926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  769.264214]  ? rcu_softirq_qs+0x20/0x20
[  769.268193]  ? trace_hardirqs_off_caller+0x310/0x310
[  769.273306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.278863]  ? check_preemption_disabled+0x48/0x280
[  769.283912]  handle_mm_fault+0x54f/0xc70
[  769.287989]  ? __handle_mm_fault+0x5920/0x5920
[  769.292584]  ? find_vma+0x34/0x190
[  769.296144]  __do_page_fault+0x5e8/0xe60
[  769.300216]  ? trace_hardirqs_off+0xb8/0x310
[  769.304647]  do_page_fault+0xf2/0x7e0
[  769.308458]  ? vmalloc_sync_all+0x30/0x30
[  769.312623]  ? error_entry+0x70/0xd0
[  769.316343]  ? trace_hardirqs_off_caller+0xbb/0x310
[  769.321364]  ? trace_hardirqs_on_caller+0xc0/0x310
[  769.326300]  ? syscall_return_slowpath+0x5e0/0x5e0
[  769.331236]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  769.336085]  ? trace_hardirqs_on_caller+0x310/0x310
[  769.341109]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  769.346573]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  769.351614]  ? prepare_exit_to_usermode+0x291/0x3b0
[  769.356644]  ? page_fault+0x8/0x30
[  769.360198]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  769.365053]  ? page_fault+0x8/0x30
[  769.368600]  page_fault+0x1e/0x30
[  769.372067] RIP: 0033:0x7f01c7eacdd3
[  769.375799] Code: Bad RIP value.
[  769.379167] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  769.384536] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  769.391820] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  769.399097] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  769.406368] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  769.413641] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  769.421167] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  769.421248] aoe: skb alloc failure
[  769.428112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  769.428118] Call Trace:
[  769.428158]  dump_stack+0x244/0x39d
[  769.428180]  ? dump_stack_print_info.cold.1+0x20/0x20
[  769.431743] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  769.441089]  warn_alloc.cold.117+0xb7/0x1bd
[  769.443648] init cpuset=
[  769.447282]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  769.452452] /
[  769.462168]  ? lock_downgrade+0x900/0x900
[  769.466477]  mems_allowed=0
[  769.469184]  ? trace_hardirqs_off+0xb8/0x310
[  769.487226]  ? trace_hardirqs_off+0xb8/0x310
[  769.491670]  __alloc_pages_slowpath+0x2660/0x2d70
[  769.496561]  ? warn_alloc+0x120/0x120
[  769.500377]  ? warn_alloc+0x120/0x120
[  769.504193]  ? print_usage_bug+0xc0/0xc0
[  769.508262]  ? warn_alloc+0x120/0x120
[  769.512090]  ? print_usage_bug+0xc0/0xc0
[  769.516198]  ? __lock_acquire+0x62f/0x4c20
[  769.520451]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.526004]  ? should_fail+0x22d/0xd01
[  769.529904]  ? find_held_lock+0x36/0x1c0
[  769.533984]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  769.539096]  ? __lock_acquire+0x62f/0x4c20
[  769.543351]  ? __lock_acquire+0x62f/0x4c20
[  769.547596]  ? should_fail+0x22d/0xd01
[  769.551491]  ? check_preemption_disabled+0x48/0x280
[  769.556526]  ? mark_held_locks+0x130/0x130
[  769.560779]  ? mark_held_locks+0x130/0x130
[  769.565019]  ? print_usage_bug+0xc0/0xc0
[  769.569099]  ? zap_class+0x640/0x640
[  769.572833]  ? update_curr+0x344/0xbd0
[  769.576749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.582295]  ? check_preemption_disabled+0x48/0x280
[  769.587331]  ? __lock_is_held+0xb5/0x140
[  769.591410]  __alloc_pages_nodemask+0xa80/0xde0
[  769.596087]  ? zap_class+0x640/0x640
[  769.599831]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  769.604894]  ? find_held_lock+0x36/0x1c0
[  769.608974]  ? ____cache_alloc_node+0x1c7/0x1e0
[  769.613654]  ? lock_downgrade+0x900/0x900
[  769.617819]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  769.623382]  cache_grow_begin+0xa5/0x8c0
[  769.627457]  ? do_raw_spin_unlock+0xa7/0x330
[  769.631890]  fallback_alloc+0x204/0x2e0
[  769.635894]  ____cache_alloc_node+0x1c7/0x1e0
[  769.640411]  kmem_cache_alloc+0x1f8/0x730
[  769.644585]  skb_clone+0x1bb/0x500
[  769.648140]  ? skb_split+0x11e0/0x11e0
[  769.652040]  ? kasan_check_read+0x11/0x20
[  769.656199]  ? __schedule+0x168a/0x21d0
[  769.660201]  ? trace_hardirqs_off_caller+0x310/0x310
[  769.665315]  ? lock_pin_lock+0x350/0x350
[  769.669404]  bpf_clone_redirect+0xb9/0x490
[  769.673662]  ? __schedule+0x168a/0x21d0
[  769.677654]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  769.682693]  ? __sched_text_start+0x8/0x8
[  769.686866]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  769.691467]  ? find_held_lock+0x36/0x1c0
[  769.695546]  ? lock_acquire+0x1ed/0x520
[  769.699539]  ? bpf_test_run+0x3cb/0x780
[  769.703523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.709074]  ? check_preemption_disabled+0x48/0x280
[  769.714121]  ? kasan_check_read+0x11/0x20
[  769.718284]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  769.723582]  ? rcu_softirq_qs+0x20/0x20
[  769.727573]  ? preempt_schedule+0x4d/0x60
[  769.731735]  ? ___preempt_schedule+0x16/0x18
[  769.736169]  ? bpf_test_run+0x25d/0x780
[  769.740164]  ? netlink_diag_dump+0x2a0/0x2a0
[  769.744583]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  769.749794]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  769.754570]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  769.759420]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  769.764966]  ? fput+0x130/0x1a0
[  769.768259]  ? __bpf_prog_get+0x9b/0x290
[  769.772337]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  769.777189]  ? bpf_prog_test_run+0x130/0x1a0
[  769.781612]  ? __x64_sys_bpf+0x3d8/0x520
[  769.785688]  ? bpf_prog_get+0x20/0x20
[  769.789511]  ? bpf_prog_get+0x20/0x20
[  769.793333]  ? do_syscall_64+0x1b9/0x820
[  769.797405]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  769.802781]  ? syscall_return_slowpath+0x5e0/0x5e0
[  769.807720]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  769.812575]  ? trace_hardirqs_on_caller+0x310/0x310
[  769.817616]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  769.822647]  ? prepare_exit_to_usermode+0x291/0x3b0
[  769.827681]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  769.832545]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  769.837938] warn_alloc_show_mem: 1 callbacks suppressed
[  769.837950] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  769.837953] Mem-Info:
[  769.837991] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  769.837991]  active_file:14 inactive_file:12 isolated_file:0
[  769.837991]  unevictable:0 dirty:0 writeback:0 unstable:0
[  769.837991]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  769.837991]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  769.837991]  free:13716 free_pcp:294 free_cma:0
[  769.843337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  769.849238] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  769.851644] Call Trace:
[  769.884719] Node 0 
[  769.894082]  <IRQ>
[  769.921952] 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
[  769.924531]  dump_stack+0x244/0x39d
[  769.926741] lowmem_reserve[]:
[  769.928898]  ? dump_stack_print_info.cold.1+0x20/0x20
[  769.954375]  0 2819
[  769.958028]  warn_alloc.cold.117+0xb7/0x1bd
[  769.961112]  6323
[  769.966297]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  769.968516]  6323
[  769.972852]  ? lock_downgrade+0x900/0x900
[  769.979745]  ? trace_hardirqs_off+0xb8/0x310
[  769.981788] Node 0 
[  769.986116]  ? trace_hardirqs_off+0xb8/0x310
[  769.990544] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  769.992757]  __alloc_pages_slowpath+0x2660/0x2d70
[  769.997146] lowmem_reserve[]:
[  770.024073]  ? warn_alloc+0x120/0x120
[  770.028878]  0
[  770.031989]  ? __lock_acquire+0x62f/0x4c20
[  770.035771]  0
[  770.037574]  ? __lock_acquire+0x62f/0x4c20
[  770.041796]  3503
[  770.043603]  ? warn_alloc+0x120/0x120
[  770.047824]  3503
[  770.049899]  ? print_usage_bug+0xc0/0xc0
[  770.055755]  ? warn_alloc+0x120/0x120
[  770.059804] Node 0 
[  770.063601]  ? print_usage_bug+0xc0/0xc0
[  770.063638] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  770.063647] lowmem_reserve[]:
[  770.065890]  ? mark_held_locks+0x130/0x130
[  770.069927]  0 0
[  770.098508]  ? mark_held_locks+0x130/0x130
[  770.101598]  0
[  770.105839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  770.107806]  0
[  770.112063]  ? should_fail+0x22d/0xd01
[  770.119395]  ? zap_class+0x640/0x640
[  770.121182] Node 0 
[  770.125072]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  770.128764] DMA: 
[  770.131004]  ? __lock_acquire+0x62f/0x4c20
[  770.136091] 1*4kB 
[  770.138163]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  770.142372] (U) 0*8kB 
[  770.144558]  ? should_fail+0x22d/0xd01
[  770.149648] 0*16kB 
[  770.152152]  ? mark_held_locks+0x130/0x130
[  770.156020] 1*32kB 
[  770.158258]  ? mark_held_locks+0x130/0x130
[  770.162477] (U) 
[  770.164715]  ? lock_downgrade+0x900/0x900
[  770.168943] 2*64kB 
[  770.170927]  ? zap_class+0x640/0x640
[  770.175054] (U) 1*128kB 
[  770.177302]  ? zap_class+0x640/0x640
[  770.181000] (U) 
[  770.183689]  ? zap_class+0x640/0x640
[  770.187388] 1*256kB 
[  770.189370]  ? do_raw_spin_unlock+0xa7/0x330
[  770.193064] (U) 
[  770.195396]  ? trace_hardirqs_on+0x310/0x310
[  770.199787] 0*512kB 
[  770.201774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.206165] 1*1024kB (U) 
[  770.208500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.214013] 1*2048kB (M) 
[  770.216785]  ? check_preemption_disabled+0x48/0x280
[  770.222308] 3*4096kB 
[  770.225074]  ? __lock_is_held+0xb5/0x140
[  770.230073] (M) 
[  770.232490]  __alloc_pages_nodemask+0xa80/0xde0
[  770.236531] = 15908kB
[  770.238512]  ? zap_class+0x640/0x640
[  770.243164] Node 0 
[  770.245579]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  770.249274] DMA32: 
[  770.251518]  ? find_held_lock+0x36/0x1c0
[  770.256511] 5*4kB 
[  770.258760]  ? ____cache_alloc_node+0x1c7/0x1e0
[  770.262799] (UM) 
[  770.264954]  ? lock_downgrade+0x900/0x900
[  770.269600] 2*8kB (UM) 
[  770.271706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.275834] 3*16kB 
[  770.278431]  cache_grow_begin+0xa5/0x8c0
[  770.283949] (M) 
[  770.286190]  ? do_raw_spin_unlock+0xa7/0x330
[  770.290231] 3*32kB 
[  770.292215]  fallback_alloc+0x204/0x2e0
[  770.296605] (UM) 
[  770.298863]  ____cache_alloc_node+0x1c7/0x1e0
[  770.302815] 2*64kB 
[  770.304892]  kmem_cache_alloc_node+0xe3/0x730
[  770.309367] (M) 
[  770.311611]  ? lockdep_hardirqs_on+0x296/0x5b0
[  770.316075] 2*128kB (M) 
[  770.318073]  __alloc_skb+0x119/0x770
[  770.322627] 4*256kB (M) 
[  770.325318]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  770.329016] 4*512kB 
[  770.331691]  ? netdev_alloc_frag+0x1f0/0x1f0
[  770.337037] (UM) 
[  770.339374]  ? vprintk_default+0x28/0x30
[  770.343758] 3*1024kB 
[  770.345822]  ? vprintk_func+0x85/0x181
[  770.349870] (UM) 
[  770.352285]  ? printk+0xa7/0xcf
[  770.356154] 3*2048kB 
[  770.358218]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  770.361473] (M) 3*4096kB 
[  770.363906]  new_skb+0x26/0x1c0
[  770.368628] (M) = 25140kB
[  770.371402]  aoecmd_cfg+0x279/0x7f0
[  770.374661] Node 0 
[  770.377419]  ? find_held_lock+0x36/0x1c0
[  770.381028] Normal: 
[  770.383269]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  770.387311] 1714*4kB 
[  770.389645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.393950] (UME) 
[  770.396370]  ? __lock_is_held+0xb5/0x140
[  770.401885] 596*8kB 
[  770.404048]  discover_timer+0x50/0x60
[  770.408084] (UMEH) 
[  770.410437]  call_timer_fn+0x272/0x920
[  770.414220] 89*16kB 
[  770.416459]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  770.420327] (UME) 
[  770.422657]  ? process_timeout+0x40/0x40
[  770.427474] 21*32kB (UMH) 
[  770.429654]  ? mark_held_locks+0xc7/0x130
[  770.433691] 2*64kB 
[  770.436539]  ? _raw_spin_unlock_irq+0x27/0x80
[  770.440664] (UH) 
[  770.442930]  ? _raw_spin_unlock_irq+0x27/0x80
[  770.447403] 0*128kB 0*256kB 
[  770.449477]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  770.453956] 0*512kB 
[  770.456976]  ? lockdep_hardirqs_on+0x296/0x5b0
[  770.461799] 0*1024kB 
[  770.464123]  ? trace_hardirqs_on+0xbd/0x310
[  770.464143]  ? kasan_check_read+0x11/0x20
[  770.468707] 0*2048kB 
[  770.471130]  ? __run_timers+0x7da/0xc70
[  770.475433] 0*4096kB 
[  770.479587]  ? trace_hardirqs_off_caller+0x310/0x310
[  770.481978] = 13848kB
[  770.485961]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  770.488353] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  770.493453]  __run_timers+0x7e5/0xc70
[  770.495860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  770.500710]  ? timer_fixup_init+0x70/0x70
[  770.509605] 9839 total pagecache pages
[  770.513412]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  770.521974] 0 pages in swap cache
[  770.526127]  ? zap_class+0x640/0x640
[  770.530204] Swap cache stats: add 0, delete 0, find 0/0
[  770.530215] Free swap  = 0kB
[  770.535248]  ? print_usage_bug+0xc0/0xc0
[  770.538680] Total swap = 0kB
[  770.542400]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  770.547752] 1965979 pages RAM
[  770.550777]  ? find_held_lock+0x36/0x1c0
[  770.554817] 0 pages HighMem/MovableOnly
[  770.557852]  ? zap_class+0x640/0x640
[  770.563025] 342293 pages reserved
[  770.566136]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.570178] 0 pages cma reserved
[  770.574159]  ? check_preemption_disabled+0x48/0x280
[  770.578478] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  770.581326]  ? __lock_is_held+0xb5/0x140
[  770.586855] ksoftirqd/0 cpuset=
[  770.590228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.595226] /
[  770.605542]  ? check_preemption_disabled+0x48/0x280
[  770.609589]  mems_allowed=0
[  770.612884]  run_timer_softirq+0x52/0xb0
[  770.632099]  ? rcu_read_lock_sched_held+0x14f/0x180
[  770.637131]  __do_softirq+0x308/0xb7e
[  770.640951]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  770.645471]  ? lock_downgrade+0x900/0x900
[  770.649650]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  770.654780]  ? pvclock_read_flags+0x160/0x160
[  770.659289]  ? lapic_next_event+0x5a/0x90
[  770.663454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.669008]  ? kvm_clock_read+0x18/0x30
[  770.672990]  ? kvm_sched_clock_read+0x9/0x20
[  770.677413]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  770.682962]  ? check_preemption_disabled+0x48/0x280
[  770.688004]  irq_exit+0x17f/0x1c0
[  770.691473]  smp_apic_timer_interrupt+0x1cb/0x760
[  770.696323]  ? smp_reschedule_interrupt+0x109/0x650
[  770.701352]  ? smp_call_function_single_interrupt+0x650/0x650
[  770.707249]  ? interrupt_entry+0xb5/0xc0
[  770.711322]  ? trace_hardirqs_off_caller+0xbb/0x310
[  770.716343]  ? trace_hardirqs_off_caller+0xbb/0x310
[  770.721412]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  770.726271]  ? trace_hardirqs_on_caller+0x310/0x310
[  770.731293]  ? trace_hardirqs_on_caller+0x310/0x310
[  770.736403]  ? task_prio+0x50/0x50
[  770.739956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.745510]  ? check_preemption_disabled+0x48/0x280
[  770.750545]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  770.755408]  apic_timer_interrupt+0xf/0x20
[  770.759644]  </IRQ>
[  770.761894] RIP: 0010:dump_stack+0x20e/0x39d
[  770.766311] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  770.785220] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  770.792961] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  770.800235] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  770.807510] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  770.814785] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  770.822059] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  770.829366]  ? dump_stack+0x205/0x39d
[  770.833193]  ? dump_stack_print_info.cold.1+0x20/0x20
[  770.838411]  dump_header+0x27b/0xf72
[  770.842149]  ? mark_held_locks+0x130/0x130
[  770.846417]  ? pagefault_out_of_memory+0x197/0x197
[  770.851367]  ? __lock_acquire+0x62f/0x4c20
[  770.855625]  ? zap_class+0x640/0x640
[  770.859369]  ? percpu_ref_get_many+0x240/0x240
[  770.863988]  ? print_usage_bug+0xc0/0xc0
[  770.868076]  ? print_usage_bug+0xc0/0xc0
[  770.872159]  ? zap_class+0x640/0x640
[  770.875888]  ? print_usage_bug+0xc0/0xc0
[  770.879962]  ? print_usage_bug+0xc0/0xc0
[  770.884068]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.889631]  ? find_held_lock+0x36/0x1c0
[  770.893719]  ? mark_held_locks+0xc7/0x130
[  770.897889]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  770.903004]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  770.908128]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  770.912725]  ? trace_hardirqs_on+0xbd/0x310
[  770.917057]  ? kasan_check_read+0x11/0x20
[  770.921219]  ? ___ratelimit+0x3b4/0x672
[  770.925202]  ? trace_hardirqs_off_caller+0x310/0x310
[  770.930319]  ? trace_hardirqs_on+0x310/0x310
[  770.934744]  ? lock_downgrade+0x900/0x900
[  770.938912]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  770.944031]  ? ___ratelimit+0x3b9/0x672
[  770.948042]  ? idr_get_free+0xec0/0xec0
[  770.952024]  ? find_held_lock+0x36/0x1c0
[  770.956113]  oom_kill_process.cold.27+0x10/0x903
[  770.960884]  ? zap_class+0x640/0x640
[  770.964617]  ? check_preemption_disabled+0x48/0x280
[  770.969670]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  770.974616]  ? kasan_check_read+0x11/0x20
[  770.978784]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  770.984081]  ? oom_evaluate_task+0x540/0x540
[  770.988506]  ? find_held_lock+0x36/0x1c0
[  770.992592]  ? out_of_memory+0x974/0x1430
[  770.996757]  ? lock_downgrade+0x900/0x900
[  771.000915]  ? check_preemption_disabled+0x48/0x280
[  771.005950]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  771.010890]  ? kasan_check_read+0x11/0x20
[  771.015055]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  771.020346]  ? rcu_softirq_qs+0x20/0x20
[  771.024335]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.029892]  ? oom_evaluate_task+0x302/0x540
[  771.034320]  out_of_memory+0xa84/0x1430
[  771.038318]  ? oom_killer_disable+0x3a0/0x3a0
[  771.042827]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  771.047779]  ? __mutex_add_waiter+0x2a0/0x2a0
[  771.052299]  __alloc_pages_slowpath+0x22d4/0x2d70
[  771.057369]  ? warn_alloc+0x120/0x120
[  771.061181]  ? rcu_softirq_qs+0x20/0x20
[  771.065196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.070750]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.076306]  ? should_fail+0x22d/0xd01
[  771.080216]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  771.085342]  ? zap_class+0x640/0x640
[  771.089101]  ? __lock_is_held+0xb5/0x140
[  771.093194]  ? mark_held_locks+0x130/0x130
[  771.097443]  ? lock_release+0xa00/0xa00
[  771.101437]  ? perf_trace_sched_process_exec+0x860/0x860
[  771.106919]  ? __might_sleep+0x95/0x190
[  771.110917]  __alloc_pages_nodemask+0xa80/0xde0
[  771.115616]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  771.120656]  ? __page_cache_alloc+0x191/0x5c0
[  771.125186]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  771.130133]  ? kasan_check_read+0x11/0x20
[  771.134306]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  771.139600]  ? zap_class+0x640/0x640
[  771.143342]  ? zap_class+0x640/0x640
[  771.147065]  ? zap_class+0x640/0x640
[  771.150791]  ? __do_page_cache_readahead+0x7ce/0x980
[  771.155916]  ? find_held_lock+0x36/0x1c0
[  771.159994]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  771.165550]  alloc_pages_current+0x173/0x350
[  771.169981]  __page_cache_alloc+0x38c/0x5c0
[  771.174315]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  771.179255]  ? kasan_check_read+0x11/0x20
[  771.183423]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  771.188717]  ? generic_perform_write+0x6a0/0x6a0
[  771.193487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.199044]  ? check_preemption_disabled+0x48/0x280
[  771.204091]  filemap_fault+0x1594/0x25f0
[  771.208195]  ? __lock_page_or_retry+0xa00/0xa00
[  771.212886]  ? mark_held_locks+0x130/0x130
[  771.217136]  ? rcu_softirq_qs+0x20/0x20
[  771.221125]  ? remove_wait_queue+0x1a6/0x360
[  771.225545]  ? trace_hardirqs_off_caller+0x310/0x310
[  771.230681]  ? filemap_map_pages+0xe04/0x1990
[  771.235201]  ? print_usage_bug+0xc0/0xc0
[  771.239277]  ? add_wait_queue+0x2b0/0x2b0
[  771.243438]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  771.248381]  ? print_usage_bug+0xc0/0xc0
[  771.252456]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  771.258005]  ? fput+0x130/0x1a0
[  771.261296]  ? poll_freewait+0x1d6/0x260
[  771.265362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.270915]  ? print_usage_bug+0xc0/0xc0
[  771.274991]  ? __lock_acquire+0x62f/0x4c20
[  771.279250]  ? lock_acquire+0x1ed/0x520
[  771.283241]  ? ext4_filemap_fault+0x7a/0xad
[  771.287582]  ? lock_release+0xa00/0xa00
[  771.291572]  ? perf_trace_sched_process_exec+0x860/0x860
[  771.297040]  ? print_usage_bug+0xc0/0xc0
[  771.301112]  ? print_usage_bug+0xc0/0xc0
[  771.305195]  ? down_read+0x8d/0x120
[  771.308833]  ? ext4_filemap_fault+0x7a/0xad
[  771.313181]  ? __down_interruptible+0x700/0x700
[  771.317890]  ext4_filemap_fault+0x82/0xad
[  771.322057]  __do_fault+0x100/0x6b0
[  771.325702]  ? pmd_devmap_trans_unstable+0x220/0x220
[  771.330824]  ? mark_held_locks+0x130/0x130
[  771.335079]  ? mark_held_locks+0x130/0x130
[  771.339318]  ? find_held_lock+0x36/0x1c0
[  771.343392]  ? zap_class+0x640/0x640
[  771.347113]  ? find_held_lock+0x36/0x1c0
[  771.351190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.356743]  __handle_mm_fault+0x307c/0x5920
[  771.361159]  ? poll_select_copy_remaining+0x18c/0x6a0
[  771.366369]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  771.371248]  ? __might_fault+0x12b/0x1e0
[  771.375321]  ? lock_downgrade+0x900/0x900
[  771.379485]  ? zap_class+0x640/0x640
[  771.383204]  ? zap_class+0x640/0x640
[  771.386933]  ? find_held_lock+0x36/0x1c0
[  771.391021]  ? handle_mm_fault+0x42a/0xc70
[  771.395264]  ? lock_downgrade+0x900/0x900
[  771.399419]  ? check_preemption_disabled+0x48/0x280
[  771.404450]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  771.409388]  ? kasan_check_read+0x11/0x20
[  771.413547]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  771.418834]  ? rcu_softirq_qs+0x20/0x20
[  771.423046]  ? trace_hardirqs_off_caller+0x310/0x310
[  771.428163]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.433707]  ? check_preemption_disabled+0x48/0x280
[  771.438739]  handle_mm_fault+0x54f/0xc70
[  771.442811]  ? __handle_mm_fault+0x5920/0x5920
[  771.447415]  ? find_vma+0x34/0x190
[  771.450971]  __do_page_fault+0x5e8/0xe60
[  771.455042]  ? trace_hardirqs_off+0xb8/0x310
[  771.459471]  do_page_fault+0xf2/0x7e0
[  771.463283]  ? vmalloc_sync_all+0x30/0x30
[  771.467443]  ? error_entry+0x70/0xd0
[  771.471164]  ? trace_hardirqs_off_caller+0xbb/0x310
[  771.476189]  ? trace_hardirqs_on_caller+0xc0/0x310
[  771.481125]  ? syscall_return_slowpath+0x5e0/0x5e0
[  771.486062]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  771.490914]  ? trace_hardirqs_on_caller+0x310/0x310
[  771.495934]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  771.501396]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  771.506426]  ? prepare_exit_to_usermode+0x291/0x3b0
[  771.511453]  ? page_fault+0x8/0x30
[  771.515007]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  771.519873]  ? page_fault+0x8/0x30
[  771.523426]  page_fault+0x1e/0x30
[  771.526887] RIP: 0033:0x7f01c7eacdd3
[  771.530628] Code: Bad RIP value.
[  771.533997] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  771.539373] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  771.546648] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  771.553924] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  771.561199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  771.568474] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  771.575839] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  771.575934] aoe: skb alloc failure
[  771.582361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  771.582371] Call Trace:
[  771.585997] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  771.595276]  dump_stack+0x244/0x39d
[  771.597837] init cpuset=
[  771.607566]  ? dump_stack_print_info.cold.1+0x20/0x20
[  771.611171] /
[  771.613870]  warn_alloc.cold.117+0xb7/0x1bd
[  771.619033]  mems_allowed=0
[  771.620749]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  771.632827]  ? lock_downgrade+0x900/0x900
[  771.637004]  ? trace_hardirqs_off+0xb8/0x310
[  771.641427]  ? trace_hardirqs_off+0xb8/0x310
[  771.645860]  __alloc_pages_slowpath+0x2660/0x2d70
[  771.650744]  ? warn_alloc+0x120/0x120
[  771.654562]  ? warn_alloc+0x120/0x120
[  771.658375]  ? print_usage_bug+0xc0/0xc0
[  771.662444]  ? warn_alloc+0x120/0x120
[  771.666264]  ? print_usage_bug+0xc0/0xc0
[  771.670340]  ? lock_downgrade+0x900/0x900
[  771.674496]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.680045]  ? should_fail+0x22d/0xd01
[  771.683947]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  771.689090]  ? __lock_acquire+0x62f/0x4c20
[  771.693344]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  771.698458]  ? should_fail+0x22d/0xd01
[  771.702366]  ? mark_held_locks+0x130/0x130
[  771.706614]  ? mark_held_locks+0x130/0x130
[  771.710872]  ? debug_check_no_obj_freed+0x305/0x58d
[  771.715915]  ? drain_local_pages_wq+0x40/0x40
[  771.720425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.725979]  ? check_preemption_disabled+0x48/0x280
[  771.731014]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.736646]  ? check_preemption_disabled+0x48/0x280
[  771.741686]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  771.747230]  ? rcu_pm_notify+0xc0/0xc0
[  771.751142]  __alloc_pages_nodemask+0xa80/0xde0
[  771.755823]  ? zap_class+0x640/0x640
[  771.759579]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  771.764614]  ? find_held_lock+0x36/0x1c0
[  771.768694]  ? ____cache_alloc_node+0x1c7/0x1e0
[  771.773371]  ? lock_downgrade+0x900/0x900
[  771.777536]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.783088]  cache_grow_begin+0xa5/0x8c0
[  771.787169]  ? do_raw_spin_unlock+0xa7/0x330
[  771.791597]  fallback_alloc+0x204/0x2e0
[  771.795588]  ____cache_alloc_node+0x1c7/0x1e0
[  771.800098]  kmem_cache_alloc+0x1f8/0x730
[  771.804276]  __build_skb+0xab/0x430
[  771.807913]  ? skb_try_coalesce+0x1b70/0x1b70
[  771.812423]  ? __alloc_pages_nodemask+0xde0/0xde0
[  771.817274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.822820]  ? check_preemption_disabled+0x48/0x280
[  771.827871]  __napi_alloc_skb+0x1d6/0x310
[  771.832044]  page_to_skb.isra.41+0xee/0x8d0
[  771.836379]  ? check_preemption_disabled+0x48/0x280
[  771.841407]  ? virtnet_cpu_online+0x40/0x40
[  771.845765]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  771.850707]  ? kasan_check_read+0x11/0x20
[  771.854883]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  771.860179]  ? rcu_softirq_qs+0x20/0x20
[  771.864183]  receive_mergeable+0x155d/0x3a90
[  771.868622]  ? virtnet_probe+0x2240/0x2240
[  771.872876]  ? do_wait_intr+0x361/0x400
[  771.876869]  ? mark_held_locks+0x130/0x130
[  771.881120]  ? check_usage+0x1aa/0x790
[  771.885025]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.890400]  ? print_usage_bug+0xc0/0xc0
[  771.894471]  ? __update_load_avg_se+0xae0/0xae0
[  771.899145]  ? __lock_is_held+0xb5/0x140
[  771.903228]  ? print_usage_bug+0xc0/0xc0
[  771.907303]  ? __lock_acquire+0x62f/0x4c20
[  771.911548]  ? attach_entity_load_avg+0x860/0x860
[  771.916405]  ? zap_class+0x640/0x640
[  771.920143]  ? zap_class+0x640/0x640
[  771.923881]  ? __update_load_avg_se+0x5eb/0xae0
[  771.928555]  ? mark_held_locks+0x130/0x130
[  771.932807]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.938183]  ? print_usage_bug+0xc0/0xc0
[  771.942264]  ? __update_load_avg_se+0xae0/0xae0
[  771.946942]  ? __lock_is_held+0xb5/0x140
[  771.951030]  ? update_load_avg+0x387/0x2470
[  771.955374]  ? attach_entity_load_avg+0x860/0x860
[  771.960233]  ? zap_class+0x640/0x640
[  771.963961]  ? mark_held_locks+0x130/0x130
[  771.968212]  ? rb_erase+0x3710/0x3710
[  771.972027]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.977403]  ? zap_class+0x640/0x640
[  771.981131]  ? find_held_lock+0x36/0x1c0
[  771.985215]  ? cpuacct_charge+0x265/0x440
[  771.989376]  ? find_held_lock+0x36/0x1c0
[  771.993457]  ? update_curr+0x4cf/0xbd0
[  771.997363]  ? lock_downgrade+0x900/0x900
[  772.001518]  ? check_preemption_disabled+0x48/0x280
[  772.006563]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  772.011499]  ? kasan_check_read+0x11/0x20
[  772.015659]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  772.020956]  ? rcu_softirq_qs+0x20/0x20
[  772.024956]  ? update_curr+0x4ec/0xbd0
[  772.028867]  ? print_usage_bug+0xc0/0xc0
[  772.032938]  ? print_usage_bug+0xc0/0xc0
[  772.037019]  ? __account_cfs_rq_runtime+0x790/0x790
[  772.042057]  ? print_usage_bug+0xc0/0xc0
[  772.046140]  ? __cpu_to_node+0x7d/0xa0
[  772.050042]  ? account_entity_enqueue+0x3a3/0x660
[  772.054905]  receive_buf+0xb3c/0x3270
[  772.058722]  ? enqueue_entity+0x34b/0x20a0
[  772.062978]  ? receive_mergeable+0x3a90/0x3a90
[  772.067569]  ? mark_held_locks+0x130/0x130
[  772.071818]  ? mark_held_locks+0x130/0x130
[  772.076068]  ? print_usage_bug+0xc0/0xc0
[  772.080147]  ? find_held_lock+0x36/0x1c0
[  772.084226]  ? try_to_wake_up+0x10a/0x12e0
[  772.088469]  ? lock_downgrade+0x900/0x900
[  772.092631]  ? trace_hardirqs_off+0xb8/0x310
[  772.097046]  ? kasan_check_read+0x11/0x20
[  772.101205]  ? zap_class+0x640/0x640
[  772.104930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.110477]  ? ring_buffer_record_is_on+0xe1/0x130
[  772.115418]  ? zap_class+0x640/0x640
[  772.119137]  ? zap_class+0x640/0x640
[  772.122864]  ? check_preemption_disabled+0x48/0x280
[  772.127902]  ? find_held_lock+0x36/0x1c0
[  772.132002]  ? zap_class+0x640/0x640
[  772.135737]  ? debug_object_activate+0x402/0x600
[  772.140500]  ? lock_downgrade+0x900/0x900
[  772.144670]  ? find_held_lock+0x36/0x1c0
[  772.148754]  ? mod_timer+0x62c/0x1560
[  772.152562]  ? lock_downgrade+0x900/0x900
[  772.156715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.162286]  ? check_preemption_disabled+0x48/0x280
[  772.167313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.172868]  ? vring_use_dma_api+0xa5/0xc0
[  772.177120]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  772.182668]  ? vring_unmap_one+0x5a/0x410
[  772.186824]  ? trace_hardirqs_on+0x310/0x310
[  772.191254]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  772.196810]  ? detach_buf+0x34b/0x5d0
[  772.200635]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  772.205761]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  772.211312]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  772.216086]  ? detach_buf+0x5d0/0x5d0
[  772.219902]  ? __lock_acquire+0x62f/0x4c20
[  772.224148]  ? do_raw_spin_unlock+0xa7/0x330
[  772.228567]  ? do_raw_spin_trylock+0x270/0x270
[  772.233164]  virtnet_poll+0x421/0x105f
[  772.237084]  ? receive_buf+0x3270/0x3270
[  772.241159]  ? mark_held_locks+0xc7/0x130
[  772.245321]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.249834]  ? lockdep_hardirqs_on+0x296/0x5b0
[  772.254439]  ? net_rx_action+0x4b5/0x19b0
[  772.258604]  ? net_rx_action+0x4b5/0x19b0
[  772.262761]  ? lockdep_hardirqs_on+0x296/0x5b0
[  772.267362]  ? call_timer_fn+0x2c0/0x920
[  772.271434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.276980]  ? check_preemption_disabled+0x48/0x280
[  772.282019]  net_rx_action+0x7fa/0x19b0
[  772.286020]  ? napi_complete_done+0x7a0/0x7a0
[  772.290536]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  772.295568]  ? find_held_lock+0x36/0x1c0
[  772.299650]  ? __run_timers+0xa20/0xc70
[  772.303639]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.308147]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.312651]  ? destroy_worker+0x5e0/0x5e0
[  772.316808]  ? lockdep_hardirqs_on+0x296/0x5b0
[  772.321415]  ? trace_hardirqs_on+0xbd/0x310
[  772.325743]  ? kasan_check_read+0x11/0x20
[  772.329899]  ? __run_timers+0xa20/0xc70
[  772.333900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.339459]  ? _raw_spin_unlock_irq+0x60/0x80
[  772.343968]  ? __run_timers+0xa4a/0xc70
[  772.347967]  ? timer_fixup_init+0x70/0x70
[  772.352137]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.356642]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.361152]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  772.365743]  ? trace_hardirqs_on+0xbd/0x310
[  772.370073]  ? kasan_check_read+0x11/0x20
[  772.374242]  ? finish_task_switch+0x1f4/0x910
[  772.378746]  ? trace_hardirqs_off_caller+0x310/0x310
[  772.384558]  ? compat_start_thread+0x80/0x80
[  772.389003]  ? pvclock_read_flags+0x160/0x160
[  772.393515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.399066]  ? check_preemption_disabled+0x48/0x280
[  772.404104]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  772.409661]  ? rcu_pm_notify+0xc0/0xc0
[  772.413576]  __do_softirq+0x308/0xb7e
[  772.417400]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  772.422514]  ? trace_hardirqs_off+0xb8/0x310
[  772.427000]  ? rcu_irq_enter+0x18c/0x310
[  772.431085]  ? schedule+0x108/0x460
[  772.434743]  ? trace_hardirqs_off+0xb8/0x310
[  772.439164]  ? smpboot_thread_fn+0x68b/0xa00
[  772.443579]  ? trace_hardirqs_on+0x310/0x310
[  772.448000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.453554]  ? check_preemption_disabled+0x48/0x280
[  772.458584]  ? takeover_tasklets+0xa90/0xa90
[  772.463013]  run_ksoftirqd+0x5e/0x100
[  772.466834]  smpboot_thread_fn+0x68b/0xa00
[  772.471105]  ? sort_range+0x30/0x30
[  772.474756]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  772.479876]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.485427]  ? __kthread_parkme+0xfb/0x1a0
[  772.489675]  kthread+0x35a/0x420
[  772.493048]  ? sort_range+0x30/0x30
[  772.496680]  ? kthread_stop+0x900/0x900
[  772.500670]  ret_from_fork+0x3a/0x50
[  772.504408] warn_alloc_show_mem: 1 callbacks suppressed
[  772.504420] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  772.504422] Mem-Info:
[  772.504455] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  772.504455]  active_file:14 inactive_file:12 isolated_file:0
[  772.504455]  unevictable:0 dirty:0 writeback:0 unstable:0
[  772.504455]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  772.504455]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  772.504455]  free:13716 free_pcp:294 free_cma:0
[  772.509807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  772.509817] Call Trace:
[  772.515730] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  772.518144]  <IRQ>
[  772.551499] Node 0 
[  772.560910]  dump_stack+0x244/0x39d
[  772.563499] 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
[  772.591342]  ? dump_stack_print_info.cold.1+0x20/0x20
[  772.593476] lowmem_reserve[]:
[  772.595728]  warn_alloc.cold.117+0xb7/0x1bd
[  772.599323]  0 2819
[  772.624875]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  772.630045]  6323
[  772.633154]  ? lock_downgrade+0x900/0x900
[  772.637456]  6323
[  772.639728]  ? trace_hardirqs_off+0xb8/0x310
[  772.646623]  ? trace_hardirqs_off+0xb8/0x310
[  772.650748] Node 0 
[  772.652819]  __alloc_pages_slowpath+0x2660/0x2d70
[  772.657231] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  772.661649]  ? warn_alloc+0x120/0x120
[  772.663837] lowmem_reserve[]:
[  772.668697]  ? pvclock_read_flags+0x160/0x160
[  772.695587]  0
[  772.699413]  ? warn_alloc+0x120/0x120
[  772.702489]  0
[  772.706999]  ? print_usage_bug+0xc0/0xc0
[  772.708793]  3503
[  772.712619]  ? warn_alloc+0x120/0x120
[  772.714397]  3503
[  772.718457]  ? print_usage_bug+0xc0/0xc0
[  772.724304]  ? ktime_get+0x2c1/0x400
[  772.726355] Node 0 
[  772.730420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.734141] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  772.736353]  ? check_preemption_disabled+0x48/0x280
[  772.741874] lowmem_reserve[]:
[  772.770356]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  772.775361]  0
[  772.778470]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.782936]  0 0
[  772.784754]  ? should_fail+0x22d/0xd01
[  772.790264]  0
[  772.792256]  ? kasan_check_read+0x11/0x20
[  772.796124] Node 0 
[  772.797930]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  772.802053] DMA: 
[  772.804294]  ? __lock_acquire+0x62f/0x4c20
[  772.809377] 1*4kB 
[  772.811444]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  772.815678] (U) 
[  772.817852]  ? should_fail+0x22d/0xd01
[  772.822937] 0*8kB 
[  772.824913]  ? print_usage_bug+0xc0/0xc0
[  772.828783] 0*16kB 
[  772.830939]  ? mark_held_locks+0x130/0x130
[  772.834979] 1*32kB 
[  772.837215]  ? mark_held_locks+0x130/0x130
[  772.841428] (U) 
[  772.843679]  ? check_preemption_disabled+0x48/0x280
[  772.847889] 2*64kB (U) 
[  772.849890]  ? zap_class+0x640/0x640
[  772.854891] 1*128kB 
[  772.857487]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  772.861198] (U) 
[  772.863526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.868256] 1*256kB (U) 
[  772.870241]  ? check_preemption_disabled+0x48/0x280
[  772.875792] 0*512kB 
[  772.878468]  ? __lock_is_held+0xb5/0x140
[  772.883463] 1*1024kB 
[  772.885794]  __alloc_pages_nodemask+0xa80/0xde0
[  772.889833] (U) 
[  772.892253]  ? zap_class+0x640/0x640
[  772.896921] 1*2048kB 
[  772.898922]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  772.902620] (M) 
[  772.905038]  ? find_held_lock+0x36/0x1c0
[  772.910033] 3*4096kB (M) 
[  772.912036]  ? ____cache_alloc_node+0x1c7/0x1e0
[  772.916071] = 15908kB
[  772.918860]  ? lock_downgrade+0x900/0x900
[  772.923506] Node 0 
[  772.926026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.930149] DMA32: 
[  772.932395]  cache_grow_begin+0xa5/0x8c0
[  772.937936] 5*4kB 
[  772.940197]  ? do_raw_spin_unlock+0xa7/0x330
[  772.944230] (UM) 
[  772.946396]  fallback_alloc+0x204/0x2e0
[  772.950780] 2*8kB 
[  772.952863]  ____cache_alloc_node+0x1c7/0x1e0
[  772.956812] (UM) 
[  772.958985]  kmem_cache_alloc_node+0xe3/0x730
[  772.963460] 3*16kB 
[  772.965532]  ? lockdep_hardirqs_on+0x296/0x5b0
[  772.970004] (M) 
[  772.972256]  __alloc_skb+0x119/0x770
[  772.976815] 3*32kB 
[  772.978814]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  772.982514] (UM) 
[  772.984760]  ? netdev_alloc_frag+0x1f0/0x1f0
[  772.990104] 2*64kB 
[  772.992184]  ? vprintk_default+0x28/0x30
[  772.996582] (M) 
[  772.998863]  ? vprintk_func+0x85/0x181
[  773.002897] 2*128kB (M) 
[  773.004894]  ? printk+0xa7/0xcf
[  773.008752] 4*256kB (M) 
[  773.011437]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  773.014695] 4*512kB 
[  773.017375]  new_skb+0x26/0x1c0
[  773.022100] (UM) 
[  773.024435]  aoecmd_cfg+0x279/0x7f0
[  773.027682] 3*1024kB (UM) 
[  773.029758]  ? find_held_lock+0x36/0x1c0
[  773.033367] 3*2048kB 
[  773.036229]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  773.040268] (M) 
[  773.042686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.046987] 3*4096kB 
[  773.049001]  ? __lock_is_held+0xb5/0x140
[  773.054513] (M) 
[  773.056938]  discover_timer+0x50/0x60
[  773.060962] = 25140kB
[  773.060971] Node 0 
[  773.062986]  call_timer_fn+0x272/0x920
[  773.066760] Normal: 
[  773.069178]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  773.071394] 1714*4kB 
[  773.075299]  ? process_timeout+0x40/0x40
[  773.077597] (UME) 
[  773.082465]  ? mark_held_locks+0xc7/0x130
[  773.084860] 596*8kB 
[  773.088931]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.091061] (UMEH) 
[  773.095213]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.097518] 89*16kB 
[  773.102013]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  773.104229] (UME) 
[  773.108738]  ? lockdep_hardirqs_on+0x296/0x5b0
[  773.111038] 21*32kB (UMH) 
[  773.115890]  ? trace_hardirqs_on+0xbd/0x310
[  773.118022] 2*64kB 
[  773.122615]  ? kasan_check_read+0x11/0x20
[  773.125432] (UH) 
[  773.129759]  ? __run_timers+0x7da/0xc70
[  773.131979] 0*128kB 
[  773.136121]  ? trace_hardirqs_off_caller+0x310/0x310
[  773.136149]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  773.138188] 0*256kB 
[  773.142165]  __run_timers+0x7e5/0xc70
[  773.144470] 0*512kB 
[  773.149580]  ? timer_fixup_init+0x70/0x70
[  773.154388] 0*1024kB 0*2048kB 
[  773.156724]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  773.160508] 0*4096kB 
[  773.162827]  ? zap_class+0x640/0x640
[  773.166965] = 13848kB
[  773.170158]  ? print_usage_bug+0xc0/0xc0
[  773.175161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  773.177566]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  773.181268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  773.183674]  ? find_held_lock+0x36/0x1c0
[  773.187729] 9839 total pagecache pages
[  773.196563]  ? zap_class+0x640/0x640
[  773.201739] 0 pages in swap cache
[  773.210324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.214370] Swap cache stats: add 0, delete 0, find 0/0
[  773.218258]  ? check_preemption_disabled+0x48/0x280
[  773.221953] Free swap  = 0kB
[  773.225409]  ? __lock_is_held+0xb5/0x140
[  773.230935] Total swap = 0kB
[  773.236298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.241294] 1965979 pages RAM
[  773.244311]  ? check_preemption_disabled+0x48/0x280
[  773.248365] 0 pages HighMem/MovableOnly
[  773.251392]  run_timer_softirq+0x52/0xb0
[  773.256903] 342293 pages reserved
[  773.260012]  ? rcu_read_lock_sched_held+0x14f/0x180
[  773.265010] 0 pages cma reserved
[  773.268987]  __do_softirq+0x308/0xb7e
[  773.273183] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  773.276483]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  773.281485] ksoftirqd/0 cpuset=
[  773.284860]  ? lock_downgrade+0x900/0x900
[  773.288638] /
[  773.298969]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  773.303446]  mems_allowed=0
[  773.306732]  ? pvclock_read_flags+0x160/0x160
[  773.325085]  ? lapic_next_event+0x5a/0x90
[  773.329260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.334810]  ? kvm_clock_read+0x18/0x30
[  773.338795]  ? kvm_sched_clock_read+0x9/0x20
[  773.343254]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.348798]  ? check_preemption_disabled+0x48/0x280
[  773.353878]  irq_exit+0x17f/0x1c0
[  773.357344]  smp_apic_timer_interrupt+0x1cb/0x760
[  773.362195]  ? smp_reschedule_interrupt+0x109/0x650
[  773.367220]  ? smp_call_function_single_interrupt+0x650/0x650
[  773.373112]  ? interrupt_entry+0xb5/0xc0
[  773.377206]  ? trace_hardirqs_off_caller+0xbb/0x310
[  773.382228]  ? trace_hardirqs_off_caller+0xbb/0x310
[  773.387251]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  773.392113]  ? trace_hardirqs_on_caller+0x310/0x310
[  773.397137]  ? trace_hardirqs_on_caller+0x310/0x310
[  773.402159]  ? task_prio+0x50/0x50
[  773.405727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.411284]  ? check_preemption_disabled+0x48/0x280
[  773.416311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  773.421510]  apic_timer_interrupt+0xf/0x20
[  773.425760]  </IRQ>
[  773.428015] RIP: 0010:dump_stack+0x20e/0x39d
[  773.432429] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  773.451337] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  773.459056] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  773.466326] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  773.473624] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  773.480897] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  773.488167] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  773.495467]  ? dump_stack+0x205/0x39d
[  773.499288]  ? dump_stack_print_info.cold.1+0x20/0x20
[  773.504502]  dump_header+0x27b/0xf72
[  773.508236]  ? mark_held_locks+0x130/0x130
[  773.512480]  ? pagefault_out_of_memory+0x197/0x197
[  773.517420]  ? __lock_acquire+0x62f/0x4c20
[  773.521656]  ? zap_class+0x640/0x640
[  773.525391]  ? percpu_ref_get_many+0x240/0x240
[  773.529978]  ? print_usage_bug+0xc0/0xc0
[  773.534043]  ? print_usage_bug+0xc0/0xc0
[  773.538134]  ? zap_class+0x640/0x640
[  773.541867]  ? print_usage_bug+0xc0/0xc0
[  773.545938]  ? print_usage_bug+0xc0/0xc0
[  773.550026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.555584]  ? find_held_lock+0x36/0x1c0
[  773.559665]  ? mark_held_locks+0xc7/0x130
[  773.563824]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.568940]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.574046]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.578649]  ? trace_hardirqs_on+0xbd/0x310
[  773.583000]  ? kasan_check_read+0x11/0x20
[  773.587158]  ? ___ratelimit+0x3b4/0x672
[  773.591137]  ? trace_hardirqs_off_caller+0x310/0x310
[  773.596249]  ? trace_hardirqs_on+0x310/0x310
[  773.600665]  ? lock_downgrade+0x900/0x900
[  773.604825]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  773.609954]  ? ___ratelimit+0x3b9/0x672
[  773.613940]  ? idr_get_free+0xec0/0xec0
[  773.617933]  ? find_held_lock+0x36/0x1c0
[  773.622010]  oom_kill_process.cold.27+0x10/0x903
[  773.626783]  ? zap_class+0x640/0x640
[  773.630510]  ? check_preemption_disabled+0x48/0x280
[  773.635536]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  773.640479]  ? kasan_check_read+0x11/0x20
[  773.644638]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  773.649925]  ? oom_evaluate_task+0x540/0x540
[  773.654352]  ? find_held_lock+0x36/0x1c0
[  773.658432]  ? out_of_memory+0x974/0x1430
[  773.662585]  ? lock_downgrade+0x900/0x900
[  773.666744]  ? check_preemption_disabled+0x48/0x280
[  773.671769]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  773.676710]  ? kasan_check_read+0x11/0x20
[  773.680869]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  773.686154]  ? rcu_softirq_qs+0x20/0x20
[  773.690140]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.695701]  ? oom_evaluate_task+0x302/0x540
[  773.700127]  out_of_memory+0xa84/0x1430
[  773.704118]  ? oom_killer_disable+0x3a0/0x3a0
[  773.708625]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  773.713589]  ? __mutex_add_waiter+0x2a0/0x2a0
[  773.718114]  __alloc_pages_slowpath+0x22d4/0x2d70
[  773.722996]  ? warn_alloc+0x120/0x120
[  773.726801]  ? rcu_softirq_qs+0x20/0x20
[  773.730809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.736382]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.741965]  ? should_fail+0x22d/0xd01
[  773.745893]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  773.751017]  ? zap_class+0x640/0x640
[  773.754788]  ? __lock_is_held+0xb5/0x140
[  773.758870]  ? mark_held_locks+0x130/0x130
[  773.763116]  ? lock_release+0xa00/0xa00
[  773.767140]  ? perf_trace_sched_process_exec+0x860/0x860
[  773.772613]  ? __might_sleep+0x95/0x190
[  773.776633]  __alloc_pages_nodemask+0xa80/0xde0
[  773.781318]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  773.786343]  ? __page_cache_alloc+0x191/0x5c0
[  773.790932]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  773.795881]  ? kasan_check_read+0x11/0x20
[  773.800042]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  773.805351]  ? zap_class+0x640/0x640
[  773.809076]  ? zap_class+0x640/0x640
[  773.812800]  ? zap_class+0x640/0x640
[  773.816524]  ? __do_page_cache_readahead+0x7ce/0x980
[  773.821642]  ? find_held_lock+0x36/0x1c0
[  773.825715]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  773.831264]  alloc_pages_current+0x173/0x350
[  773.835710]  __page_cache_alloc+0x38c/0x5c0
[  773.840040]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  773.844983]  ? kasan_check_read+0x11/0x20
[  773.849153]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  773.854442]  ? generic_perform_write+0x6a0/0x6a0
[  773.859209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.864751]  ? check_preemption_disabled+0x48/0x280
[  773.869780]  filemap_fault+0x1594/0x25f0
[  773.873870]  ? __lock_page_or_retry+0xa00/0xa00
[  773.878552]  ? mark_held_locks+0x130/0x130
[  773.882792]  ? rcu_softirq_qs+0x20/0x20
[  773.886773]  ? remove_wait_queue+0x1a6/0x360
[  773.891189]  ? trace_hardirqs_off_caller+0x310/0x310
[  773.896304]  ? filemap_map_pages+0xe04/0x1990
[  773.900834]  ? print_usage_bug+0xc0/0xc0
[  773.904935]  ? add_wait_queue+0x2b0/0x2b0
[  773.909089]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  773.914078]  ? print_usage_bug+0xc0/0xc0
[  773.918183]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  773.923727]  ? fput+0x130/0x1a0
[  773.927023]  ? poll_freewait+0x1d6/0x260
[  773.931105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.936665]  ? print_usage_bug+0xc0/0xc0
[  773.940737]  ? __lock_acquire+0x62f/0x4c20
[  773.945014]  ? lock_acquire+0x1ed/0x520
[  773.948995]  ? ext4_filemap_fault+0x7a/0xad
[  773.953328]  ? lock_release+0xa00/0xa00
[  773.957308]  ? perf_trace_sched_process_exec+0x860/0x860
[  773.962772]  ? print_usage_bug+0xc0/0xc0
[  773.966836]  ? print_usage_bug+0xc0/0xc0
[  773.970929]  ? down_read+0x8d/0x120
[  773.974565]  ? ext4_filemap_fault+0x7a/0xad
[  773.978895]  ? __down_interruptible+0x700/0x700
[  773.983583]  ext4_filemap_fault+0x82/0xad
[  773.987746]  __do_fault+0x100/0x6b0
[  773.991385]  ? pmd_devmap_trans_unstable+0x220/0x220
[  773.996513]  ? mark_held_locks+0x130/0x130
[  774.000757]  ? mark_held_locks+0x130/0x130
[  774.004995]  ? find_held_lock+0x36/0x1c0
[  774.009066]  ? zap_class+0x640/0x640
[  774.012782]  ? find_held_lock+0x36/0x1c0
[  774.016861]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.022412]  __handle_mm_fault+0x307c/0x5920
[  774.026858]  ? poll_select_copy_remaining+0x18c/0x6a0
[  774.032072]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  774.036949]  ? __might_fault+0x12b/0x1e0
[  774.041017]  ? lock_downgrade+0x900/0x900
[  774.045183]  ? zap_class+0x640/0x640
[  774.048899]  ? zap_class+0x640/0x640
[  774.052629]  ? find_held_lock+0x36/0x1c0
[  774.056709]  ? handle_mm_fault+0x42a/0xc70
[  774.060961]  ? lock_downgrade+0x900/0x900
[  774.065148]  ? check_preemption_disabled+0x48/0x280
[  774.070178]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  774.075122]  ? kasan_check_read+0x11/0x20
[  774.079289]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  774.084576]  ? rcu_softirq_qs+0x20/0x20
[  774.088565]  ? trace_hardirqs_off_caller+0x310/0x310
[  774.093678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.099224]  ? check_preemption_disabled+0x48/0x280
[  774.104259]  handle_mm_fault+0x54f/0xc70
[  774.108335]  ? __handle_mm_fault+0x5920/0x5920
[  774.112930]  ? find_vma+0x34/0x190
[  774.116486]  __do_page_fault+0x5e8/0xe60
[  774.120554]  ? trace_hardirqs_off+0xb8/0x310
[  774.124984]  do_page_fault+0xf2/0x7e0
[  774.128795]  ? vmalloc_sync_all+0x30/0x30
[  774.132963]  ? error_entry+0x70/0xd0
[  774.136682]  ? trace_hardirqs_off_caller+0xbb/0x310
[  774.141700]  ? trace_hardirqs_on_caller+0xc0/0x310
[  774.146643]  ? syscall_return_slowpath+0x5e0/0x5e0
[  774.151581]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  774.156443]  ? trace_hardirqs_on_caller+0x310/0x310
[  774.161463]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  774.166929]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  774.171957]  ? prepare_exit_to_usermode+0x291/0x3b0
[  774.176988]  ? page_fault+0x8/0x30
[  774.180541]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  774.185393]  ? page_fault+0x8/0x30
[  774.188955]  page_fault+0x1e/0x30
[  774.192413] RIP: 0033:0x7f01c7eacdd3
[  774.196151] Code: Bad RIP value.
[  774.199519] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  774.204893] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  774.212165] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  774.219437] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  774.226725] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  774.233997] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  774.241308] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  774.241390] aoe: skb alloc failure
[  774.247821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  774.247827] Call Trace:
[  774.247907]  dump_stack+0x244/0x39d
[  774.247938]  ? dump_stack_print_info.cold.1+0x20/0x20
[  774.251512] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  774.260862]  warn_alloc.cold.117+0xb7/0x1bd
[  774.263418] init cpuset=
[  774.267049]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  774.272225] /
[  774.281951]  ? lock_downgrade+0x900/0x900
[  774.286259]  mems_allowed=0
[  774.288961]  ? trace_hardirqs_off+0xb8/0x310
[  774.306973]  ? trace_hardirqs_off+0xb8/0x310
[  774.311403]  __alloc_pages_slowpath+0x2660/0x2d70
[  774.316286]  ? warn_alloc+0x120/0x120
[  774.320114]  ? warn_alloc+0x120/0x120
[  774.323942]  ? print_usage_bug+0xc0/0xc0
[  774.328011]  ? warn_alloc+0x120/0x120
[  774.331841]  ? print_usage_bug+0xc0/0xc0
[  774.335934]  ? lock_downgrade+0x900/0x900
[  774.340091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.345658]  ? should_fail+0x22d/0xd01
[  774.349557]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  774.354664]  ? __lock_acquire+0x62f/0x4c20
[  774.358913]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  774.364020]  ? should_fail+0x22d/0xd01
[  774.367925]  ? mark_held_locks+0x130/0x130
[  774.372167]  ? mark_held_locks+0x130/0x130
[  774.376407]  ? debug_check_no_obj_freed+0x305/0x58d
[  774.381436]  ? drain_local_pages_wq+0x40/0x40
[  774.385947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.391499]  ? check_preemption_disabled+0x48/0x280
[  774.396549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.402097]  ? check_preemption_disabled+0x48/0x280
[  774.407137]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  774.412681]  ? rcu_pm_notify+0xc0/0xc0
[  774.416583]  __alloc_pages_nodemask+0xa80/0xde0
[  774.421272]  ? zap_class+0x640/0x640
[  774.424995]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  774.430159]  ? find_held_lock+0x36/0x1c0
[  774.434240]  ? ____cache_alloc_node+0x1c7/0x1e0
[  774.438914]  ? lock_downgrade+0x900/0x900
[  774.443070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.448708]  cache_grow_begin+0xa5/0x8c0
[  774.452775]  ? do_raw_spin_unlock+0xa7/0x330
[  774.457198]  fallback_alloc+0x204/0x2e0
[  774.461188]  ____cache_alloc_node+0x1c7/0x1e0
[  774.465699]  kmem_cache_alloc+0x1f8/0x730
[  774.469877]  __build_skb+0xab/0x430
[  774.473513]  ? skb_try_coalesce+0x1b70/0x1b70
[  774.478021]  ? __alloc_pages_nodemask+0xde0/0xde0
[  774.482877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.488425]  ? check_preemption_disabled+0x48/0x280
[  774.493454]  __napi_alloc_skb+0x1d6/0x310
[  774.497620]  page_to_skb.isra.41+0xee/0x8d0
[  774.501954]  ? check_preemption_disabled+0x48/0x280
[  774.506993]  ? virtnet_cpu_online+0x40/0x40
[  774.511323]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  774.516259]  ? kasan_check_read+0x11/0x20
[  774.520420]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  774.525965]  ? rcu_softirq_qs+0x20/0x20
[  774.530179]  receive_mergeable+0x155d/0x3a90
[  774.534614]  ? virtnet_probe+0x2240/0x2240
[  774.538868]  ? do_wait_intr+0x361/0x400
[  774.542855]  ? mark_held_locks+0x130/0x130
[  774.547097]  ? check_usage+0x1aa/0x790
[  774.551003]  ? __update_load_avg_blocked_se+0x690/0x690
[  774.556376]  ? print_usage_bug+0xc0/0xc0
[  774.560451]  ? __update_load_avg_se+0xae0/0xae0
[  774.565132]  ? __lock_is_held+0xb5/0x140
[  774.569219]  ? print_usage_bug+0xc0/0xc0
[  774.573317]  ? __lock_acquire+0x62f/0x4c20
[  774.577561]  ? attach_entity_load_avg+0x860/0x860
[  774.582419]  ? zap_class+0x640/0x640
[  774.586143]  ? zap_class+0x640/0x640
[  774.589879]  ? __update_load_avg_se+0x5eb/0xae0
[  774.594555]  ? mark_held_locks+0x130/0x130
[  774.598807]  ? __update_load_avg_blocked_se+0x690/0x690
[  774.604181]  ? print_usage_bug+0xc0/0xc0
[  774.608263]  ? __update_load_avg_se+0xae0/0xae0
[  774.612936]  ? __lock_is_held+0xb5/0x140
[  774.617021]  ? update_load_avg+0x387/0x2470
[  774.621361]  ? attach_entity_load_avg+0x860/0x860
[  774.626217]  ? zap_class+0x640/0x640
[  774.629956]  ? mark_held_locks+0x130/0x130
[  774.634202]  ? rb_erase+0x3710/0x3710
[  774.638017]  ? __update_load_avg_blocked_se+0x690/0x690
[  774.643389]  ? zap_class+0x640/0x640
[  774.647106]  ? find_held_lock+0x36/0x1c0
[  774.651194]  ? cpuacct_charge+0x265/0x440
[  774.655351]  ? find_held_lock+0x36/0x1c0
[  774.659430]  ? update_curr+0x4cf/0xbd0
[  774.663332]  ? lock_downgrade+0x900/0x900
[  774.667494]  ? check_preemption_disabled+0x48/0x280
[  774.672524]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  774.677464]  ? kasan_check_read+0x11/0x20
[  774.681650]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  774.686943]  ? rcu_softirq_qs+0x20/0x20
[  774.690950]  ? update_curr+0x4ec/0xbd0
[  774.694854]  ? print_usage_bug+0xc0/0xc0
[  774.698925]  ? print_usage_bug+0xc0/0xc0
[  774.702994]  ? __account_cfs_rq_runtime+0x790/0x790
[  774.708023]  ? print_usage_bug+0xc0/0xc0
[  774.712097]  ? __cpu_to_node+0x7d/0xa0
[  774.716005]  ? account_entity_enqueue+0x3a3/0x660
[  774.720881]  receive_buf+0xb3c/0x3270
[  774.724703]  ? enqueue_entity+0x34b/0x20a0
[  774.728957]  ? receive_mergeable+0x3a90/0x3a90
[  774.733542]  ? mark_held_locks+0x130/0x130
[  774.737790]  ? mark_held_locks+0x130/0x130
[  774.742031]  ? print_usage_bug+0xc0/0xc0
[  774.746105]  ? find_held_lock+0x36/0x1c0
[  774.750189]  ? try_to_wake_up+0x10a/0x12e0
[  774.754430]  ? lock_downgrade+0x900/0x900
[  774.758591]  ? trace_hardirqs_off+0xb8/0x310
[  774.763009]  ? kasan_check_read+0x11/0x20
[  774.767163]  ? zap_class+0x640/0x640
[  774.770895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.776441]  ? ring_buffer_record_is_on+0xe1/0x130
[  774.781377]  ? zap_class+0x640/0x640
[  774.785092]  ? zap_class+0x640/0x640
[  774.788816]  ? check_preemption_disabled+0x48/0x280
[  774.793862]  ? find_held_lock+0x36/0x1c0
[  774.797932]  ? zap_class+0x640/0x640
[  774.801661]  ? debug_object_activate+0x402/0x600
[  774.806434]  ? lock_downgrade+0x900/0x900
[  774.810593]  ? find_held_lock+0x36/0x1c0
[  774.814672]  ? mod_timer+0x62c/0x1560
[  774.818483]  ? lock_downgrade+0x900/0x900
[  774.822635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.828183]  ? check_preemption_disabled+0x48/0x280
[  774.833228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.838776]  ? vring_use_dma_api+0xa5/0xc0
[  774.843016]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  774.848562]  ? vring_unmap_one+0x5a/0x410
[  774.852716]  ? trace_hardirqs_on+0x310/0x310
[  774.857143]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  774.862689]  ? detach_buf+0x34b/0x5d0
[  774.866507]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  774.871617]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  774.877509]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  774.882279]  ? detach_buf+0x5d0/0x5d0
[  774.886089]  ? __lock_acquire+0x62f/0x4c20
[  774.890334]  ? do_raw_spin_unlock+0xa7/0x330
[  774.894771]  ? do_raw_spin_trylock+0x270/0x270
[  774.899371]  virtnet_poll+0x421/0x105f
[  774.903297]  ? receive_buf+0x3270/0x3270
[  774.907366]  ? mark_held_locks+0xc7/0x130
[  774.911523]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.916041]  ? lockdep_hardirqs_on+0x296/0x5b0
[  774.920635]  ? net_rx_action+0x4b5/0x19b0
[  774.924791]  ? net_rx_action+0x4b5/0x19b0
[  774.928945]  ? lockdep_hardirqs_on+0x296/0x5b0
[  774.933543]  ? call_timer_fn+0x2c0/0x920
[  774.937609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.943153]  ? check_preemption_disabled+0x48/0x280
[  774.948183]  net_rx_action+0x7fa/0x19b0
[  774.952178]  ? napi_complete_done+0x7a0/0x7a0
[  774.956676]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  774.961704]  ? find_held_lock+0x36/0x1c0
[  774.965785]  ? __run_timers+0xa20/0xc70
[  774.969789]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.974289]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.978790]  ? destroy_worker+0x5e0/0x5e0
[  774.982944]  ? lockdep_hardirqs_on+0x296/0x5b0
[  774.987533]  ? trace_hardirqs_on+0xbd/0x310
[  774.991867]  ? kasan_check_read+0x11/0x20
[  774.996031]  ? __run_timers+0xa20/0xc70
[  775.000022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.005571]  ? _raw_spin_unlock_irq+0x60/0x80
[  775.010076]  ? __run_timers+0xa4a/0xc70
[  775.014072]  ? timer_fixup_init+0x70/0x70
[  775.018233]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.022736]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.027236]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  775.031825]  ? trace_hardirqs_on+0xbd/0x310
[  775.036161]  ? kasan_check_read+0x11/0x20
[  775.040317]  ? finish_task_switch+0x1f4/0x910
[  775.044819]  ? trace_hardirqs_off_caller+0x310/0x310
[  775.049942]  ? compat_start_thread+0x80/0x80
[  775.054382]  ? pvclock_read_flags+0x160/0x160
[  775.058893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.064439]  ? check_preemption_disabled+0x48/0x280
[  775.069473]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  775.075713]  ? rcu_pm_notify+0xc0/0xc0
[  775.079624]  __do_softirq+0x308/0xb7e
[  775.083445]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  775.088552]  ? trace_hardirqs_off+0xb8/0x310
[  775.092966]  ? rcu_irq_enter+0x18c/0x310
[  775.097039]  ? schedule+0x108/0x460
[  775.100684]  ? trace_hardirqs_off+0xb8/0x310
[  775.105099]  ? smpboot_thread_fn+0x68b/0xa00
[  775.109537]  ? trace_hardirqs_on+0x310/0x310
[  775.113955]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.119498]  ? check_preemption_disabled+0x48/0x280
[  775.124523]  ? takeover_tasklets+0xa90/0xa90
[  775.128941]  run_ksoftirqd+0x5e/0x100
[  775.132775]  smpboot_thread_fn+0x68b/0xa00
[  775.137020]  ? sort_range+0x30/0x30
[  775.140656]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  775.145765]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.151306]  ? __kthread_parkme+0xfb/0x1a0
[  775.155555]  kthread+0x35a/0x420
[  775.158925]  ? sort_range+0x30/0x30
[  775.162556]  ? kthread_stop+0x900/0x900
[  775.166541]  ret_from_fork+0x3a/0x50
[  775.170274] warn_alloc_show_mem: 1 callbacks suppressed
[  775.170286] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  775.170288] Mem-Info:
[  775.170320] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  775.170320]  active_file:14 inactive_file:12 isolated_file:0
[  775.170320]  unevictable:0 dirty:0 writeback:0 unstable:0
[  775.170320]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  775.170320]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  775.170320]  free:13716 free_pcp:294 free_cma:0
[  775.175679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  775.175689] Call Trace:
[  775.181587] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  775.183993]  <IRQ>
[  775.217054] Node 0 
[  775.226434]  dump_stack+0x244/0x39d
[  775.229022] 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
[  775.256884]  ? dump_stack_print_info.cold.1+0x20/0x20
[  775.259019] lowmem_reserve[]:
[  775.261269]  warn_alloc.cold.117+0xb7/0x1bd
[  775.264866]  0 2819
[  775.290398]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  775.295576]  6323
[  775.298689]  ? lock_downgrade+0x900/0x900
[  775.302989]  6323
[  775.305230]  ? trace_hardirqs_off+0xb8/0x310
[  775.310050] Node 0 
[  775.312117]  ? trace_hardirqs_off+0xb8/0x310
[  775.316288] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  775.318333]  __alloc_pages_slowpath+0x2660/0x2d70
[  775.322713] lowmem_reserve[]:
[  775.324975]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  775.329346]  0
[  775.356256]  ? warn_alloc+0x120/0x120
[  775.361085]  0
[  775.364195]  ? __lock_acquire+0x62f/0x4c20
[  775.369968]  3503
[  775.371774]  ? __lock_acquire+0x62f/0x4c20
[  775.375552]  3503
[  775.377355]  ? warn_alloc+0x120/0x120
[  775.383639]  ? print_usage_bug+0xc0/0xc0
[  775.387868] Node 0 
[  775.389935]  ? warn_alloc+0x120/0x120
[  775.393746] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  775.397787]  ? print_usage_bug+0xc0/0xc0
[  775.400002] lowmem_reserve[]: 0
[  775.403814]  ? mark_held_locks+0x130/0x130
[  775.432759]  0
[  775.436835]  ? mark_held_locks+0x130/0x130
[  775.440095]  0 0
[  775.444343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.450366]  ? should_fail+0x22d/0xd01
[  775.452326] Node 0 
[  775.457866]  ? zap_class+0x640/0x640
[  775.457889]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  775.461758] DMA: 
[  775.464007]  ? __lock_acquire+0x62f/0x4c20
[  775.467701] 1*4kB 
[  775.472809]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  775.474859] (U) 
[  775.479094]  ? should_fail+0x22d/0xd01
[  775.481229] 0*8kB 
[  775.486341]  ? mark_held_locks+0x130/0x130
[  775.488295] 0*16kB 
[  775.492181]  ? mark_held_locks+0x130/0x130
[  775.494315] 1*32kB 
[  775.498548]  ? lock_downgrade+0x900/0x900
[  775.500765] (U) 
[  775.505002]  ? zap_class+0x640/0x640
[  775.507221] 2*64kB 
[  775.511366]  ? zap_class+0x640/0x640
[  775.513322] (U) 
[  775.517041]  ? zap_class+0x640/0x640
[  775.519265] 1*128kB 
[  775.522988]  ? do_raw_spin_unlock+0xa7/0x330
[  775.524952] (U) 
[  775.528671]  ? trace_hardirqs_on+0x310/0x310
[  775.530982] 1*256kB 
[  775.535431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.537388] (U) 0*512kB 
[  775.541810]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.544118] 1*1024kB 
[  775.549655]  ? check_preemption_disabled+0x48/0x280
[  775.552304] (U) 
[  775.557857]  ? __lock_is_held+0xb5/0x140
[  775.560243] 1*2048kB 
[  775.565263]  __alloc_pages_nodemask+0xa80/0xde0
[  775.567219] (M) 
[  775.571282]  ? zap_class+0x640/0x640
[  775.573681] 3*4096kB 
[  775.578352]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  775.580307] (M) 
[  775.584032]  ? find_held_lock+0x36/0x1c0
[  775.586424] = 15908kB
[  775.591444]  ? ____cache_alloc_node+0x1c7/0x1e0
[  775.593394] Node 0 
[  775.597466]  ? lock_downgrade+0x900/0x900
[  775.599883] DMA32: 
[  775.604592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.606806] 5*4kB 
[  775.610955]  cache_grow_begin+0xa5/0x8c0
[  775.613169] (UM) 
[  775.618718]  ? do_raw_spin_unlock+0xa7/0x330
[  775.620859] 2*8kB 
[  775.624936]  fallback_alloc+0x204/0x2e0
[  775.626977] (UM) 
[  775.631435]  ____cache_alloc_node+0x1c7/0x1e0
[  775.633576] 3*16kB 
[  775.637558]  kmem_cache_alloc_node+0xe3/0x730
[  775.639597] (M) 
[  775.644099]  ? lockdep_hardirqs_on+0x296/0x5b0
[  775.646330] 3*32kB 
[  775.650836]  __alloc_skb+0x119/0x770
[  775.652804] (UM) 
[  775.657388]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  775.659605] 2*64kB 
[  775.663330]  ? netdev_alloc_frag+0x1f0/0x1f0
[  775.665375] (M) 
[  775.670752]  ? vprintk_default+0x28/0x30
[  775.672964] 2*128kB (M) 
[  775.677380]  ? vprintk_func+0x85/0x181
[  775.679355] 4*256kB 
[  775.683419]  ? printk+0xa7/0xcf
[  775.686075] (M) 
[  775.689964]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  775.692270] 4*512kB 
[  775.695557]  new_skb+0x26/0x1c0
[  775.697504] (UM) 
[  775.702261]  aoecmd_cfg+0x279/0x7f0
[  775.704562] 3*1024kB (UM) 
[  775.707859]  ? find_held_lock+0x36/0x1c0
[  775.709901] 3*2048kB (M) 
[  775.713540]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  775.716361] 3*4096kB (M) 
[  775.720443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.723180] = 25140kB
[  775.727508]  ? __lock_is_held+0xb5/0x140
[  775.730243] Node 0 
[  775.735791]  discover_timer+0x50/0x60
[  775.738177] Normal: 
[  775.742239]  call_timer_fn+0x272/0x920
[  775.744454] 1714*4kB 
[  775.748253]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.750549] (UME) 596*8kB 
[  775.754452]  ? process_timeout+0x40/0x40
[  775.756840] (UMEH) 
[  775.761704]  ? mark_held_locks+0xc7/0x130
[  775.764528] 89*16kB 
[  775.768594]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.770804] (UME) 21*32kB 
[  775.774962]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.777264] (UMH) 
[  775.781753]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.781771]  ? lockdep_hardirqs_on+0x296/0x5b0
[  775.784598] 2*64kB 
[  775.789096]  ? trace_hardirqs_on+0xbd/0x310
[  775.791231] (UH) 
[  775.796077]  ? kasan_check_read+0x11/0x20
[  775.800648] 0*128kB 
[  775.802897]  ? __run_timers+0x7da/0xc70
[  775.807190] 0*256kB 0*512kB 
[  775.809283]  ? trace_hardirqs_off_caller+0x310/0x310
[  775.813405] 0*1024kB 0*2048kB 
[  775.815758]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.819695] 0*4096kB = 13848kB
[  775.822731]  __run_timers+0x7e5/0xc70
[  775.827816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  775.831015]  ? timer_fixup_init+0x70/0x70
[  775.835828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  775.835837] 9839 total pagecache pages
[  775.839046]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  775.842832] 0 pages in swap cache
[  775.851682]  ? zap_class+0x640/0x640
[  775.855816] Swap cache stats: add 0, delete 0, find 0/0
[  775.855826] Free swap  = 0kB
[  775.864419]  ? print_usage_bug+0xc0/0xc0
[  775.868291] Total swap = 0kB
[  775.873316]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  775.876742] 1965979 pages RAM
[  775.880458]  ? find_held_lock+0x36/0x1c0
[  775.885801] 0 pages HighMem/MovableOnly
[  775.888856]  ? zap_class+0x640/0x640
[  775.892914] 342293 pages reserved
[  775.895936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.901103] 0 pages cma reserved
[  775.904215]  ? check_preemption_disabled+0x48/0x280
[  775.908382] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  775.912254]  ? __lock_is_held+0xb5/0x140
[  775.915943] ksoftirqd/0 cpuset=
[  775.919398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.924917] /
[  775.928289]  ? check_preemption_disabled+0x48/0x280
[  775.933289]  mems_allowed=0
[  775.943617]  run_timer_softirq+0x52/0xb0
[  775.970134]  ? rcu_read_lock_sched_held+0x14f/0x180
[  775.975169]  __do_softirq+0x308/0xb7e
[  775.978980]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  775.983481]  ? lock_downgrade+0x900/0x900
[  775.987647]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  775.992773]  ? pvclock_read_flags+0x160/0x160
[  775.997277]  ? lapic_next_event+0x5a/0x90
[  776.001433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.006984]  ? kvm_clock_read+0x18/0x30
[  776.010962]  ? kvm_sched_clock_read+0x9/0x20
[  776.015381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.020927]  ? check_preemption_disabled+0x48/0x280
[  776.025969]  irq_exit+0x17f/0x1c0
[  776.029436]  smp_apic_timer_interrupt+0x1cb/0x760
[  776.034284]  ? smp_reschedule_interrupt+0x109/0x650
[  776.039310]  ? smp_call_function_single_interrupt+0x650/0x650
[  776.045200]  ? interrupt_entry+0xb5/0xc0
[  776.049267]  ? trace_hardirqs_off_caller+0xbb/0x310
[  776.054292]  ? trace_hardirqs_off_caller+0xbb/0x310
[  776.059317]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  776.064165]  ? trace_hardirqs_on_caller+0x310/0x310
[  776.069183]  ? trace_hardirqs_on_caller+0x310/0x310
[  776.074205]  ? task_prio+0x50/0x50
[  776.077754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.083297]  ? check_preemption_disabled+0x48/0x280
[  776.088328]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  776.093190]  apic_timer_interrupt+0xf/0x20
[  776.097424]  </IRQ>
[  776.099668] RIP: 0010:dump_stack+0x20e/0x39d
[  776.104084] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  776.122999] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  776.130726] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  776.138001] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  776.145278] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  776.152550] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  776.159823] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  776.167132]  ? dump_stack+0x205/0x39d
[  776.170955]  ? dump_stack_print_info.cold.1+0x20/0x20
[  776.176167]  dump_header+0x27b/0xf72
[  776.179905]  ? mark_held_locks+0x130/0x130
[  776.184151]  ? pagefault_out_of_memory+0x197/0x197
[  776.189091]  ? __lock_acquire+0x62f/0x4c20
[  776.193333]  ? zap_class+0x640/0x640
[  776.197062]  ? percpu_ref_get_many+0x240/0x240
[  776.201649]  ? print_usage_bug+0xc0/0xc0
[  776.205720]  ? print_usage_bug+0xc0/0xc0
[  776.209797]  ? zap_class+0x640/0x640
[  776.213523]  ? print_usage_bug+0xc0/0xc0
[  776.217591]  ? print_usage_bug+0xc0/0xc0
[  776.221685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.227232]  ? find_held_lock+0x36/0x1c0
[  776.231307]  ? mark_held_locks+0xc7/0x130
[  776.235467]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  776.240575]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  776.245697]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  776.250285]  ? trace_hardirqs_on+0xbd/0x310
[  776.254620]  ? kasan_check_read+0x11/0x20
[  776.258780]  ? ___ratelimit+0x3b4/0x672
[  776.262766]  ? trace_hardirqs_off_caller+0x310/0x310
[  776.267884]  ? trace_hardirqs_on+0x310/0x310
[  776.272299]  ? lock_downgrade+0x900/0x900
[  776.276461]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  776.281575]  ? ___ratelimit+0x3b9/0x672
[  776.285573]  ? idr_get_free+0xec0/0xec0
[  776.289555]  ? find_held_lock+0x36/0x1c0
[  776.293640]  oom_kill_process.cold.27+0x10/0x903
[  776.298402]  ? zap_class+0x640/0x640
[  776.302124]  ? check_preemption_disabled+0x48/0x280
[  776.307156]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  776.312096]  ? kasan_check_read+0x11/0x20
[  776.316260]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.321555]  ? oom_evaluate_task+0x540/0x540
[  776.325982]  ? find_held_lock+0x36/0x1c0
[  776.330068]  ? out_of_memory+0x974/0x1430
[  776.334228]  ? lock_downgrade+0x900/0x900
[  776.338381]  ? check_preemption_disabled+0x48/0x280
[  776.343412]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  776.348351]  ? kasan_check_read+0x11/0x20
[  776.352512]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.357794]  ? rcu_softirq_qs+0x20/0x20
[  776.361782]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.367331]  ? oom_evaluate_task+0x302/0x540
[  776.371751]  out_of_memory+0xa84/0x1430
[  776.375744]  ? oom_killer_disable+0x3a0/0x3a0
[  776.380248]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  776.385191]  ? __mutex_add_waiter+0x2a0/0x2a0
[  776.389705]  __alloc_pages_slowpath+0x22d4/0x2d70
[  776.394592]  ? warn_alloc+0x120/0x120
[  776.398407]  ? rcu_softirq_qs+0x20/0x20
[  776.402415]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.407984]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.413531]  ? should_fail+0x22d/0xd01
[  776.417429]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  776.422543]  ? zap_class+0x640/0x640
[  776.426288]  ? __lock_is_held+0xb5/0x140
[  776.430368]  ? mark_held_locks+0x130/0x130
[  776.434620]  ? lock_release+0xa00/0xa00
[  776.438608]  ? perf_trace_sched_process_exec+0x860/0x860
[  776.444083]  ? __might_sleep+0x95/0x190
[  776.448071]  __alloc_pages_nodemask+0xa80/0xde0
[  776.452756]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  776.457777]  ? __page_cache_alloc+0x191/0x5c0
[  776.462283]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  776.467222]  ? kasan_check_read+0x11/0x20
[  776.471380]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.476667]  ? zap_class+0x640/0x640
[  776.480417]  ? zap_class+0x640/0x640
[  776.484134]  ? zap_class+0x640/0x640
[  776.487866]  ? __do_page_cache_readahead+0x7ce/0x980
[  776.492983]  ? find_held_lock+0x36/0x1c0
[  776.497059]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  776.502618]  alloc_pages_current+0x173/0x350
[  776.507046]  __page_cache_alloc+0x38c/0x5c0
[  776.511374]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  776.516308]  ? kasan_check_read+0x11/0x20
[  776.520465]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.525752]  ? generic_perform_write+0x6a0/0x6a0
[  776.531048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.536596]  ? check_preemption_disabled+0x48/0x280
[  776.541638]  filemap_fault+0x1594/0x25f0
[  776.545718]  ? __lock_page_or_retry+0xa00/0xa00
[  776.550398]  ? mark_held_locks+0x130/0x130
[  776.554645]  ? rcu_softirq_qs+0x20/0x20
[  776.558639]  ? remove_wait_queue+0x1a6/0x360
[  776.563059]  ? trace_hardirqs_off_caller+0x310/0x310
[  776.568177]  ? filemap_map_pages+0xe04/0x1990
[  776.572692]  ? print_usage_bug+0xc0/0xc0
[  776.576761]  ? add_wait_queue+0x2b0/0x2b0
[  776.580920]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  776.585859]  ? print_usage_bug+0xc0/0xc0
[  776.589931]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  776.595475]  ? fput+0x130/0x1a0
[  776.598765]  ? poll_freewait+0x1d6/0x260
[  776.602859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.608416]  ? print_usage_bug+0xc0/0xc0
[  776.612487]  ? __lock_acquire+0x62f/0x4c20
[  776.616767]  ? lock_acquire+0x1ed/0x520
[  776.620762]  ? ext4_filemap_fault+0x7a/0xad
[  776.625099]  ? lock_release+0xa00/0xa00
[  776.629080]  ? perf_trace_sched_process_exec+0x860/0x860
[  776.634538]  ? print_usage_bug+0xc0/0xc0
[  776.638604]  ? print_usage_bug+0xc0/0xc0
[  776.642694]  ? down_read+0x8d/0x120
[  776.646326]  ? ext4_filemap_fault+0x7a/0xad
[  776.650670]  ? __down_interruptible+0x700/0x700
[  776.655361]  ext4_filemap_fault+0x82/0xad
[  776.659521]  __do_fault+0x100/0x6b0
[  776.663161]  ? pmd_devmap_trans_unstable+0x220/0x220
[  776.668275]  ? mark_held_locks+0x130/0x130
[  776.672520]  ? mark_held_locks+0x130/0x130
[  776.676759]  ? find_held_lock+0x36/0x1c0
[  776.680827]  ? zap_class+0x640/0x640
[  776.684564]  ? find_held_lock+0x36/0x1c0
[  776.688638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.696650]  __handle_mm_fault+0x307c/0x5920
[  776.701064]  ? poll_select_copy_remaining+0x18c/0x6a0
[  776.706269]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  776.711139]  ? __might_fault+0x12b/0x1e0
[  776.715229]  ? lock_downgrade+0x900/0x900
[  776.719404]  ? zap_class+0x640/0x640
[  776.723124]  ? zap_class+0x640/0x640
[  776.726862]  ? find_held_lock+0x36/0x1c0
[  776.730946]  ? handle_mm_fault+0x42a/0xc70
[  776.735188]  ? lock_downgrade+0x900/0x900
[  776.739340]  ? check_preemption_disabled+0x48/0x280
[  776.744371]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  776.749307]  ? kasan_check_read+0x11/0x20
[  776.753460]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.758755]  ? rcu_softirq_qs+0x20/0x20
[  776.762733]  ? trace_hardirqs_off_caller+0x310/0x310
[  776.767872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.773422]  ? check_preemption_disabled+0x48/0x280
[  776.778455]  handle_mm_fault+0x54f/0xc70
[  776.782525]  ? __handle_mm_fault+0x5920/0x5920
[  776.787121]  ? find_vma+0x34/0x190
[  776.790674]  __do_page_fault+0x5e8/0xe60
[  776.794740]  ? trace_hardirqs_off+0xb8/0x310
[  776.799168]  do_page_fault+0xf2/0x7e0
[  776.802975]  ? vmalloc_sync_all+0x30/0x30
[  776.807130]  ? error_entry+0x70/0xd0
[  776.810860]  ? trace_hardirqs_off_caller+0xbb/0x310
[  776.815888]  ? trace_hardirqs_on_caller+0xc0/0x310
[  776.820828]  ? syscall_return_slowpath+0x5e0/0x5e0
[  776.825770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  776.830622]  ? trace_hardirqs_on_caller+0x310/0x310
[  776.835643]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  776.841104]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  776.846127]  ? prepare_exit_to_usermode+0x291/0x3b0
[  776.851153]  ? page_fault+0x8/0x30
[  776.854706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  776.859561]  ? page_fault+0x8/0x30
[  776.863119]  page_fault+0x1e/0x30
[  776.866592] RIP: 0033:0x7f01c7eacdd3
[  776.870324] Code: Bad RIP value.
[  776.873693] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  776.879063] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  776.886338] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  776.893616] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  776.900891] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  776.908160] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  776.915469] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  776.915549] aoe: skb alloc failure
[  776.921983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  776.921993] Call Trace:
[  776.925619] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  776.934905]  dump_stack+0x244/0x39d
[  776.937464] init cpuset=
[  776.947171]  ? dump_stack_print_info.cold.1+0x20/0x20
[  776.950796] /
[  776.953479]  warn_alloc.cold.117+0xb7/0x1bd
[  776.958647]  mems_allowed=0
[  776.960364]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  776.972432]  ? lock_downgrade+0x900/0x900
[  776.976593]  ? trace_hardirqs_off+0xb8/0x310
[  776.981012]  ? trace_hardirqs_off+0xb8/0x310
[  776.985438]  __alloc_pages_slowpath+0x2660/0x2d70
[  776.990318]  ? warn_alloc+0x120/0x120
[  776.994134]  ? warn_alloc+0x120/0x120
[  776.997949]  ? print_usage_bug+0xc0/0xc0
[  777.002018]  ? warn_alloc+0x120/0x120
[  777.005826]  ? print_usage_bug+0xc0/0xc0
[  777.009909]  ? lock_downgrade+0x900/0x900
[  777.014067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.019615]  ? should_fail+0x22d/0xd01
[  777.023517]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  777.028626]  ? __lock_acquire+0x62f/0x4c20
[  777.032878]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  777.037992]  ? should_fail+0x22d/0xd01
[  777.041901]  ? mark_held_locks+0x130/0x130
[  777.046146]  ? mark_held_locks+0x130/0x130
[  777.050385]  ? debug_check_no_obj_freed+0x305/0x58d
[  777.055417]  ? drain_local_pages_wq+0x40/0x40
[  777.059920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.065465]  ? check_preemption_disabled+0x48/0x280
[  777.070492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.076043]  ? check_preemption_disabled+0x48/0x280
[  777.081078]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  777.086630]  ? rcu_pm_notify+0xc0/0xc0
[  777.090532]  __alloc_pages_nodemask+0xa80/0xde0
[  777.095209]  ? zap_class+0x640/0x640
[  777.098934]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  777.103970]  ? find_held_lock+0x36/0x1c0
[  777.108051]  ? ____cache_alloc_node+0x1c7/0x1e0
[  777.112731]  ? lock_downgrade+0x900/0x900
[  777.116898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.122449]  cache_grow_begin+0xa5/0x8c0
[  777.126519]  ? do_raw_spin_unlock+0xa7/0x330
[  777.130944]  fallback_alloc+0x204/0x2e0
[  777.134931]  ____cache_alloc_node+0x1c7/0x1e0
[  777.139439]  kmem_cache_alloc+0x1f8/0x730
[  777.143610]  __build_skb+0xab/0x430
[  777.147245]  ? skb_try_coalesce+0x1b70/0x1b70
[  777.151756]  ? __alloc_pages_nodemask+0xde0/0xde0
[  777.156605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.162172]  ? check_preemption_disabled+0x48/0x280
[  777.167205]  __napi_alloc_skb+0x1d6/0x310
[  777.171375]  page_to_skb.isra.41+0xee/0x8d0
[  777.175717]  ? check_preemption_disabled+0x48/0x280
[  777.180755]  ? virtnet_cpu_online+0x40/0x40
[  777.185084]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  777.190023]  ? kasan_check_read+0x11/0x20
[  777.194200]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  777.199484]  ? rcu_softirq_qs+0x20/0x20
[  777.203481]  receive_mergeable+0x155d/0x3a90
[  777.207921]  ? virtnet_probe+0x2240/0x2240
[  777.212165]  ? do_wait_intr+0x361/0x400
[  777.216148]  ? mark_held_locks+0x130/0x130
[  777.220387]  ? check_usage+0x1aa/0x790
[  777.224288]  ? __update_load_avg_blocked_se+0x690/0x690
[  777.229663]  ? print_usage_bug+0xc0/0xc0
[  777.233739]  ? __update_load_avg_se+0xae0/0xae0
[  777.238410]  ? __lock_is_held+0xb5/0x140
[  777.242492]  ? print_usage_bug+0xc0/0xc0
[  777.246566]  ? __lock_acquire+0x62f/0x4c20
[  777.250808]  ? attach_entity_load_avg+0x860/0x860
[  777.255663]  ? zap_class+0x640/0x640
[  777.259404]  ? zap_class+0x640/0x640
[  777.263139]  ? __update_load_avg_se+0x5eb/0xae0
[  777.267810]  ? mark_held_locks+0x130/0x130
[  777.272059]  ? __update_load_avg_blocked_se+0x690/0x690
[  777.277426]  ? print_usage_bug+0xc0/0xc0
[  777.281501]  ? __update_load_avg_se+0xae0/0xae0
[  777.286175]  ? __lock_is_held+0xb5/0x140
[  777.290258]  ? update_load_avg+0x387/0x2470
[  777.294598]  ? attach_entity_load_avg+0x860/0x860
[  777.299461]  ? zap_class+0x640/0x640
[  777.303186]  ? mark_held_locks+0x130/0x130
[  777.307431]  ? rb_erase+0x3710/0x3710
[  777.311242]  ? __update_load_avg_blocked_se+0x690/0x690
[  777.316613]  ? zap_class+0x640/0x640
[  777.320335]  ? find_held_lock+0x36/0x1c0
[  777.324421]  ? cpuacct_charge+0x265/0x440
[  777.328580]  ? find_held_lock+0x36/0x1c0
[  777.332664]  ? update_curr+0x4cf/0xbd0
[  777.336559]  ? lock_downgrade+0x900/0x900
[  777.340712]  ? check_preemption_disabled+0x48/0x280
[  777.345745]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  777.350681]  ? kasan_check_read+0x11/0x20
[  777.354839]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  777.360153]  ? rcu_softirq_qs+0x20/0x20
[  777.364155]  ? update_curr+0x4ec/0xbd0
[  777.368054]  ? print_usage_bug+0xc0/0xc0
[  777.372127]  ? print_usage_bug+0xc0/0xc0
[  777.376195]  ? __account_cfs_rq_runtime+0x790/0x790
[  777.381225]  ? print_usage_bug+0xc0/0xc0
[  777.385297]  ? __cpu_to_node+0x7d/0xa0
[  777.389200]  ? account_entity_enqueue+0x3a3/0x660
[  777.394065]  receive_buf+0xb3c/0x3270
[  777.397894]  ? enqueue_entity+0x34b/0x20a0
[  777.402156]  ? receive_mergeable+0x3a90/0x3a90
[  777.406745]  ? mark_held_locks+0x130/0x130
[  777.410993]  ? mark_held_locks+0x130/0x130
[  777.415230]  ? print_usage_bug+0xc0/0xc0
[  777.419305]  ? find_held_lock+0x36/0x1c0
[  777.423634]  ? try_to_wake_up+0x10a/0x12e0
[  777.427893]  ? lock_downgrade+0x900/0x900
[  777.432055]  ? trace_hardirqs_off+0xb8/0x310
[  777.436467]  ? kasan_check_read+0x11/0x20
[  777.440619]  ? zap_class+0x640/0x640
[  777.444346]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.449898]  ? ring_buffer_record_is_on+0xe1/0x130
[  777.454838]  ? zap_class+0x640/0x640
[  777.458572]  ? zap_class+0x640/0x640
[  777.462291]  ? check_preemption_disabled+0x48/0x280
[  777.467320]  ? find_held_lock+0x36/0x1c0
[  777.471392]  ? zap_class+0x640/0x640
[  777.475129]  ? debug_object_activate+0x402/0x600
[  777.479895]  ? lock_downgrade+0x900/0x900
[  777.484057]  ? find_held_lock+0x36/0x1c0
[  777.488157]  ? mod_timer+0x62c/0x1560
[  777.491970]  ? lock_downgrade+0x900/0x900
[  777.496127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.501675]  ? check_preemption_disabled+0x48/0x280
[  777.506701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.512250]  ? vring_use_dma_api+0xa5/0xc0
[  777.516490]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  777.522032]  ? vring_unmap_one+0x5a/0x410
[  777.526186]  ? trace_hardirqs_on+0x310/0x310
[  777.530606]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  777.536153]  ? detach_buf+0x34b/0x5d0
[  777.539975]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  777.545086]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  777.550634]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  777.555407]  ? detach_buf+0x5d0/0x5d0
[  777.559236]  ? __lock_acquire+0x62f/0x4c20
[  777.563497]  ? do_raw_spin_unlock+0xa7/0x330
[  777.567915]  ? do_raw_spin_trylock+0x270/0x270
[  777.572530]  virtnet_poll+0x421/0x105f
[  777.576445]  ? receive_buf+0x3270/0x3270
[  777.580512]  ? mark_held_locks+0xc7/0x130
[  777.584673]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.589181]  ? lockdep_hardirqs_on+0x296/0x5b0
[  777.593773]  ? net_rx_action+0x4b5/0x19b0
[  777.597932]  ? net_rx_action+0x4b5/0x19b0
[  777.602091]  ? lockdep_hardirqs_on+0x296/0x5b0
[  777.606708]  ? call_timer_fn+0x2c0/0x920
[  777.610775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.616320]  ? check_preemption_disabled+0x48/0x280
[  777.621349]  net_rx_action+0x7fa/0x19b0
[  777.625352]  ? napi_complete_done+0x7a0/0x7a0
[  777.629863]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  777.634897]  ? find_held_lock+0x36/0x1c0
[  777.638998]  ? __run_timers+0xa20/0xc70
[  777.642984]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.647487]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.651994]  ? destroy_worker+0x5e0/0x5e0
[  777.656150]  ? lockdep_hardirqs_on+0x296/0x5b0
[  777.660740]  ? trace_hardirqs_on+0xbd/0x310
[  777.665089]  ? kasan_check_read+0x11/0x20
[  777.669251]  ? __run_timers+0xa20/0xc70
[  777.673243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.678792]  ? _raw_spin_unlock_irq+0x60/0x80
[  777.683298]  ? __run_timers+0xa4a/0xc70
[  777.687291]  ? timer_fixup_init+0x70/0x70
[  777.691445]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.695948]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.700449]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  777.705037]  ? trace_hardirqs_on+0xbd/0x310
[  777.709365]  ? kasan_check_read+0x11/0x20
[  777.713522]  ? finish_task_switch+0x1f4/0x910
[  777.718032]  ? trace_hardirqs_off_caller+0x310/0x310
[  777.723154]  ? compat_start_thread+0x80/0x80
[  777.727599]  ? pvclock_read_flags+0x160/0x160
[  777.732106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.737669]  ? check_preemption_disabled+0x48/0x280
[  777.743054]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  777.748599]  ? rcu_pm_notify+0xc0/0xc0
[  777.752516]  __do_softirq+0x308/0xb7e
[  777.756341]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  777.761453]  ? trace_hardirqs_off+0xb8/0x310
[  777.765875]  ? rcu_irq_enter+0x18c/0x310
[  777.769959]  ? schedule+0x108/0x460
[  777.773606]  ? trace_hardirqs_off+0xb8/0x310
[  777.778022]  ? smpboot_thread_fn+0x68b/0xa00
[  777.782457]  ? trace_hardirqs_on+0x310/0x310
[  777.786881]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.792429]  ? check_preemption_disabled+0x48/0x280
[  777.797454]  ? takeover_tasklets+0xa90/0xa90
[  777.801888]  run_ksoftirqd+0x5e/0x100
[  777.805695]  smpboot_thread_fn+0x68b/0xa00
[  777.809945]  ? sort_range+0x30/0x30
[  777.813583]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  777.818691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.824251]  ? __kthread_parkme+0xfb/0x1a0
[  777.828497]  kthread+0x35a/0x420
[  777.831875]  ? sort_range+0x30/0x30
[  777.835508]  ? kthread_stop+0x900/0x900
[  777.839496]  ret_from_fork+0x3a/0x50
[  777.843241] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  777.843247] warn_alloc_show_mem: 1 callbacks suppressed
[  777.843255] Mem-Info:
[  777.849154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  777.854550] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  777.854550]  active_file:14 inactive_file:12 isolated_file:0
[  777.854550]  unevictable:0 dirty:0 writeback:0 unstable:0
[  777.854550]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  777.854550]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  777.854550]  free:13716 free_pcp:294 free_cma:0
[  777.856929] Call Trace:
[  777.866326] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  777.899356]  <IRQ>
[  777.901937] Node 0 
[  777.929813]  dump_stack+0x244/0x39d
[  777.931970] 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
[  777.934187]  ? dump_stack_print_info.cold.1+0x20/0x20
[  777.937794] lowmem_reserve[]:
[  777.963326]  warn_alloc.cold.117+0xb7/0x1bd
[  777.968489]  0
[  777.971599]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  777.975905]  2819
[  777.977714]  ? lock_downgrade+0x900/0x900
[  777.982537]  6323
[  777.984608]  ? trace_hardirqs_off+0xb8/0x310
[  777.988736]  6323
[  777.990806]  ? trace_hardirqs_off+0xb8/0x310
[  777.997266]  __alloc_pages_slowpath+0x2660/0x2d70
[  778.001652] Node 0 DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  778.006543]  ? warn_alloc+0x120/0x120
[  778.006566]  ? pvclock_read_flags+0x160/0x160
[  778.034039] lowmem_reserve[]: 0
[  778.037862]  ? warn_alloc+0x120/0x120
[  778.042340]  0
[  778.045630]  ? print_usage_bug+0xc0/0xc0
[  778.049401]  3503 3503
[  778.051213]  ? warn_alloc+0x120/0x120
[  778.057755]  ? print_usage_bug+0xc0/0xc0
[  778.061540] Node 0 
[  778.065599]  ? ktime_get+0x2c1/0x400
[  778.065630] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  778.065638] lowmem_reserve[]:
[  778.067883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.071597]  0
[  778.100062]  ? check_preemption_disabled+0x48/0x280
[  778.103155]  0
[  778.108694]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  778.110482]  0
[  778.115497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.117300]  0
[  778.121798]  ? should_fail+0x22d/0xd01
[  778.129139]  ? kasan_check_read+0x11/0x20
[  778.130943] Node 0 
[  778.134838]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  778.138977] DMA: 
[  778.141220]  ? __lock_acquire+0x62f/0x4c20
[  778.146307] 1*4kB 
[  778.148372]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  778.152587] (U) 
[  778.154745]  ? should_fail+0x22d/0xd01
[  778.159826] 0*8kB 0*16kB 
[  778.161828]  ? print_usage_bug+0xc0/0xc0
[  778.165707] 1*32kB 
[  778.168473]  ? mark_held_locks+0x130/0x130
[  778.172510] (U) 
[  778.174765]  ? mark_held_locks+0x130/0x130
[  778.178981] 2*64kB (U) 
[  778.180981]  ? check_preemption_disabled+0x48/0x280
[  778.185190] 1*128kB (U) 
[  778.187795]  ? zap_class+0x640/0x640
[  778.192789] 1*256kB 
[  778.195463]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  778.199155] (U) 
[  778.201487]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.206227] 0*512kB 1*1024kB 
[  778.208218]  ? check_preemption_disabled+0x48/0x280
[  778.213733] (U) 
[  778.216860]  ? __lock_is_held+0xb5/0x140
[  778.221863] 1*2048kB 
[  778.223846]  __alloc_pages_nodemask+0xa80/0xde0
[  778.227895] (M) 
[  778.230306]  ? zap_class+0x640/0x640
[  778.234958] 3*4096kB 
[  778.236944]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  778.240638] (M) 
[  778.243057]  ? find_held_lock+0x36/0x1c0
[  778.248047] = 15908kB
[  778.250032]  ? ____cache_alloc_node+0x1c7/0x1e0
[  778.254068] Node 0 
[  778.256483]  ? lock_downgrade+0x900/0x900
[  778.261135] DMA32: 
[  778.263388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.267511] 5*4kB 
[  778.269754]  cache_grow_begin+0xa5/0x8c0
[  778.275263] (UM) 2*8kB 
[  778.277428]  ? do_raw_spin_unlock+0xa7/0x330
[  778.281459] (UM) 3*16kB 
[  778.284060]  fallback_alloc+0x204/0x2e0
[  778.288437] (M) 3*32kB 
[  778.291125]  ____cache_alloc_node+0x1c7/0x1e0
[  778.295074] (UM) 2*64kB 
[  778.297676]  kmem_cache_alloc_node+0xe3/0x730
[  778.302144] (M) 2*128kB 
[  778.304830]  ? lockdep_hardirqs_on+0x296/0x5b0
[  778.309317] (M) 
[  778.311998]  __alloc_skb+0x119/0x770
[  778.316550] 4*256kB (M) 
[  778.318544]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  778.322230] 4*512kB (UM) 
[  778.324921]  ? netdev_alloc_frag+0x1f0/0x1f0
[  778.330258] 3*1024kB (UM) 
[  778.333040]  ? vprintk_default+0x28/0x30
[  778.337419] 3*2048kB (M) 
[  778.340277]  ? vprintk_func+0x85/0x181
[  778.344325] 3*4096kB 
[  778.347084]  ? printk+0xa7/0xcf
[  778.350956] (M) 
[  778.353372]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  778.356632] = 25140kB
[  778.358629]  new_skb+0x26/0x1c0
[  778.363352] Node 0 
[  778.365766]  aoecmd_cfg+0x279/0x7f0
[  778.369026] Normal: 
[  778.371263]  ? find_held_lock+0x36/0x1c0
[  778.374879] 1714*4kB 
[  778.379552]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  778.383594] (UME) 
[  778.386015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.390314] 596*8kB 
[  778.392473]  ? __lock_is_held+0xb5/0x140
[  778.397988] (UMEH) 
[  778.400324]  discover_timer+0x50/0x60
[  778.404356] 89*16kB 
[  778.406627]  call_timer_fn+0x272/0x920
[  778.410400] (UME) 
[  778.412731]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.416602] 21*32kB 
[  778.418760]  ? process_timeout+0x40/0x40
[  778.423581] (UMH) 
[  778.425914]  ? mark_held_locks+0xc7/0x130
[  778.429947] 2*64kB (UH) 
[  778.432111]  ? _raw_spin_unlock_irq+0x27/0x80
[  778.436253] 0*128kB 
[  778.438934]  ? _raw_spin_unlock_irq+0x27/0x80
[  778.443409] 0*256kB 
[  778.445734]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.450222] 0*512kB 
[  778.452551]  ? lockdep_hardirqs_on+0x296/0x5b0
[  778.457374] 0*1024kB 
[  778.459699]  ? trace_hardirqs_on+0xbd/0x310
[  778.464265] 0*2048kB 
[  778.466681]  ? kasan_check_read+0x11/0x20
[  778.470981] 0*4096kB 
[  778.473399]  ? __run_timers+0x7da/0xc70
[  778.477527] = 13848kB
[  778.479941]  ? trace_hardirqs_off_caller+0x310/0x310
[  778.483905] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  778.486325]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.491406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  778.500253]  __run_timers+0x7e5/0xc70
[  778.505098] 9839 total pagecache pages
[  778.513698]  ? timer_fixup_init+0x70/0x70
[  778.517468] 0 pages in swap cache
[  778.521355]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  778.525478] Swap cache stats: add 0, delete 0, find 0/0
[  778.525488] Free swap  = 0kB
[  778.529483]  ? zap_class+0x640/0x640
[  778.534485] Total swap = 0kB
[  778.539873]  ? print_usage_bug+0xc0/0xc0
[  778.542875] 1965979 pages RAM
[  778.546593]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  778.549601] 0 pages HighMem/MovableOnly
[  778.549611] 342293 pages reserved
[  778.553683]  ? find_held_lock+0x36/0x1c0
[  778.556766] 0 pages cma reserved
[  778.561977]  ? zap_class+0x640/0x640
[  778.566084] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  778.569403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.573462] ksoftirqd/0 cpuset=
[  778.576834]  ? check_preemption_disabled+0x48/0x280
[  778.580542] /
[  778.590886]  ? __lock_is_held+0xb5/0x140
[  778.596405]  mems_allowed=0
[  778.599703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.618945]  ? check_preemption_disabled+0x48/0x280
[  778.623993]  run_timer_softirq+0x52/0xb0
[  778.628062]  ? rcu_read_lock_sched_held+0x14f/0x180
[  778.633089]  __do_softirq+0x308/0xb7e
[  778.636901]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  778.641400]  ? lock_downgrade+0x900/0x900
[  778.645566]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  778.650687]  ? pvclock_read_flags+0x160/0x160
[  778.655192]  ? lapic_next_event+0x5a/0x90
[  778.659351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.664923]  ? kvm_clock_read+0x18/0x30
[  778.668908]  ? kvm_sched_clock_read+0x9/0x20
[  778.673324]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.678876]  ? check_preemption_disabled+0x48/0x280
[  778.683912]  irq_exit+0x17f/0x1c0
[  778.687380]  smp_apic_timer_interrupt+0x1cb/0x760
[  778.692233]  ? smp_reschedule_interrupt+0x109/0x650
[  778.697257]  ? smp_call_function_single_interrupt+0x650/0x650
[  778.703171]  ? interrupt_entry+0xb5/0xc0
[  778.707242]  ? trace_hardirqs_off_caller+0xbb/0x310
[  778.712261]  ? trace_hardirqs_off_caller+0xbb/0x310
[  778.717290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  778.722145]  ? trace_hardirqs_on_caller+0x310/0x310
[  778.727171]  ? trace_hardirqs_on_caller+0x310/0x310
[  778.732201]  ? task_prio+0x50/0x50
[  778.735785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.741343]  ? check_preemption_disabled+0x48/0x280
[  778.746376]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  778.751236]  apic_timer_interrupt+0xf/0x20
[  778.755469]  </IRQ>
[  778.757715] RIP: 0010:dump_stack+0x20e/0x39d
[  778.762133] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  778.781056] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  778.788798] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  778.796092] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  778.803376] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  778.810647] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  778.817923] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  778.825235]  ? dump_stack+0x205/0x39d
[  778.829078]  ? dump_stack_print_info.cold.1+0x20/0x20
[  778.834292]  dump_header+0x27b/0xf72
[  778.838023]  ? mark_held_locks+0x130/0x130
[  778.842268]  ? pagefault_out_of_memory+0x197/0x197
[  778.847209]  ? __lock_acquire+0x62f/0x4c20
[  778.851448]  ? zap_class+0x640/0x640
[  778.855169]  ? percpu_ref_get_many+0x240/0x240
[  778.859759]  ? print_usage_bug+0xc0/0xc0
[  778.863828]  ? print_usage_bug+0xc0/0xc0
[  778.867911]  ? zap_class+0x640/0x640
[  778.871636]  ? print_usage_bug+0xc0/0xc0
[  778.875705]  ? print_usage_bug+0xc0/0xc0
[  778.879781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.885343]  ? find_held_lock+0x36/0x1c0
[  778.889419]  ? mark_held_locks+0xc7/0x130
[  778.893629]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  778.898786]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  778.903913]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  778.908506]  ? trace_hardirqs_on+0xbd/0x310
[  778.912835]  ? kasan_check_read+0x11/0x20
[  778.917020]  ? ___ratelimit+0x3b4/0x672
[  778.921004]  ? trace_hardirqs_off_caller+0x310/0x310
[  778.926113]  ? trace_hardirqs_on+0x310/0x310
[  778.930531]  ? lock_downgrade+0x900/0x900
[  778.934691]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  778.939808]  ? ___ratelimit+0x3b9/0x672
[  778.943832]  ? idr_get_free+0xec0/0xec0
[  778.947833]  ? find_held_lock+0x36/0x1c0
[  778.951929]  oom_kill_process.cold.27+0x10/0x903
[  778.956694]  ? zap_class+0x640/0x640
[  778.960411]  ? check_preemption_disabled+0x48/0x280
[  778.965440]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  778.970374]  ? kasan_check_read+0x11/0x20
[  778.974531]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  778.979816]  ? oom_evaluate_task+0x540/0x540
[  778.984245]  ? find_held_lock+0x36/0x1c0
[  778.988331]  ? out_of_memory+0x974/0x1430
[  778.992485]  ? lock_downgrade+0x900/0x900
[  778.996644]  ? check_preemption_disabled+0x48/0x280
[  779.001674]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  779.006618]  ? kasan_check_read+0x11/0x20
[  779.010815]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.016110]  ? rcu_softirq_qs+0x20/0x20
[  779.020099]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.025648]  ? oom_evaluate_task+0x302/0x540
[  779.030075]  out_of_memory+0xa84/0x1430
[  779.034071]  ? oom_killer_disable+0x3a0/0x3a0
[  779.038581]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  779.043522]  ? __mutex_add_waiter+0x2a0/0x2a0
[  779.048037]  __alloc_pages_slowpath+0x22d4/0x2d70
[  779.052924]  ? warn_alloc+0x120/0x120
[  779.056731]  ? rcu_softirq_qs+0x20/0x20
[  779.060755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.066300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.071856]  ? should_fail+0x22d/0xd01
[  779.075758]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  779.080875]  ? zap_class+0x640/0x640
[  779.084641]  ? __lock_is_held+0xb5/0x140
[  779.088722]  ? mark_held_locks+0x130/0x130
[  779.092978]  ? lock_release+0xa00/0xa00
[  779.096961]  ? perf_trace_sched_process_exec+0x860/0x860
[  779.102433]  ? __might_sleep+0x95/0x190
[  779.106417]  __alloc_pages_nodemask+0xa80/0xde0
[  779.111103]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  779.116127]  ? __page_cache_alloc+0x191/0x5c0
[  779.120636]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  779.125571]  ? kasan_check_read+0x11/0x20
[  779.129729]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.135014]  ? zap_class+0x640/0x640
[  779.138738]  ? zap_class+0x640/0x640
[  779.142456]  ? zap_class+0x640/0x640
[  779.146174]  ? __do_page_cache_readahead+0x7ce/0x980
[  779.151286]  ? find_held_lock+0x36/0x1c0
[  779.155357]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  779.160909]  alloc_pages_current+0x173/0x350
[  779.165336]  __page_cache_alloc+0x38c/0x5c0
[  779.169667]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  779.174603]  ? kasan_check_read+0x11/0x20
[  779.178793]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.184085]  ? generic_perform_write+0x6a0/0x6a0
[  779.188874]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.194422]  ? check_preemption_disabled+0x48/0x280
[  779.199457]  filemap_fault+0x1594/0x25f0
[  779.203541]  ? __lock_page_or_retry+0xa00/0xa00
[  779.208226]  ? mark_held_locks+0x130/0x130
[  779.212471]  ? rcu_softirq_qs+0x20/0x20
[  779.216456]  ? remove_wait_queue+0x1a6/0x360
[  779.220879]  ? trace_hardirqs_off_caller+0x310/0x310
[  779.225997]  ? filemap_map_pages+0xe04/0x1990
[  779.230512]  ? print_usage_bug+0xc0/0xc0
[  779.234583]  ? add_wait_queue+0x2b0/0x2b0
[  779.238746]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  779.243680]  ? print_usage_bug+0xc0/0xc0
[  779.247748]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  779.253292]  ? fput+0x130/0x1a0
[  779.256588]  ? poll_freewait+0x1d6/0x260
[  779.260660]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.266213]  ? print_usage_bug+0xc0/0xc0
[  779.270288]  ? __lock_acquire+0x62f/0x4c20
[  779.274540]  ? lock_acquire+0x1ed/0x520
[  779.278528]  ? ext4_filemap_fault+0x7a/0xad
[  779.282873]  ? lock_release+0xa00/0xa00
[  779.286863]  ? perf_trace_sched_process_exec+0x860/0x860
[  779.292323]  ? print_usage_bug+0xc0/0xc0
[  779.296391]  ? print_usage_bug+0xc0/0xc0
[  779.300471]  ? down_read+0x8d/0x120
[  779.304108]  ? ext4_filemap_fault+0x7a/0xad
[  779.308437]  ? __down_interruptible+0x700/0x700
[  779.313128]  ext4_filemap_fault+0x82/0xad
[  779.317287]  __do_fault+0x100/0x6b0
[  779.320922]  ? pmd_devmap_trans_unstable+0x220/0x220
[  779.326059]  ? mark_held_locks+0x130/0x130
[  779.330307]  ? mark_held_locks+0x130/0x130
[  779.334545]  ? find_held_lock+0x36/0x1c0
[  779.338617]  ? zap_class+0x640/0x640
[  779.342351]  ? find_held_lock+0x36/0x1c0
[  779.346422]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.351974]  __handle_mm_fault+0x307c/0x5920
[  779.356399]  ? poll_select_copy_remaining+0x18c/0x6a0
[  779.361602]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  779.366466]  ? __might_fault+0x12b/0x1e0
[  779.370536]  ? lock_downgrade+0x900/0x900
[  779.374698]  ? zap_class+0x640/0x640
[  779.378413]  ? zap_class+0x640/0x640
[  779.382140]  ? find_held_lock+0x36/0x1c0
[  779.386216]  ? handle_mm_fault+0x42a/0xc70
[  779.390459]  ? lock_downgrade+0x900/0x900
[  779.394618]  ? check_preemption_disabled+0x48/0x280
[  779.399652]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  779.404587]  ? kasan_check_read+0x11/0x20
[  779.408752]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.414037]  ? rcu_softirq_qs+0x20/0x20
[  779.418019]  ? trace_hardirqs_off_caller+0x310/0x310
[  779.423321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.428874]  ? check_preemption_disabled+0x48/0x280
[  779.433908]  handle_mm_fault+0x54f/0xc70
[  779.437982]  ? __handle_mm_fault+0x5920/0x5920
[  779.442581]  ? find_vma+0x34/0x190
[  779.446137]  __do_page_fault+0x5e8/0xe60
[  779.450203]  ? trace_hardirqs_off+0xb8/0x310
[  779.454647]  do_page_fault+0xf2/0x7e0
[  779.458467]  ? vmalloc_sync_all+0x30/0x30
[  779.462628]  ? error_entry+0x70/0xd0
[  779.466348]  ? trace_hardirqs_off_caller+0xbb/0x310
[  779.471366]  ? trace_hardirqs_on_caller+0xc0/0x310
[  779.476305]  ? syscall_return_slowpath+0x5e0/0x5e0
[  779.481242]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  779.486094]  ? trace_hardirqs_on_caller+0x310/0x310
[  779.491116]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  779.496572]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  779.501598]  ? prepare_exit_to_usermode+0x291/0x3b0
[  779.506632]  ? page_fault+0x8/0x30
[  779.510182]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  779.515036]  ? page_fault+0x8/0x30
[  779.518587]  page_fault+0x1e/0x30
[  779.522053] RIP: 0033:0x7f01c7eacdd3
[  779.525788] Code: Bad RIP value.
[  779.529152] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  779.534522] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  779.541792] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  779.549062] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  779.556330] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  779.563603] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  779.570920] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  779.571000] aoe: skb alloc failure
[  779.577432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  779.577438] Call Trace:
[  779.577459]  dump_stack+0x244/0x39d
[  779.577478]  ? dump_stack_print_info.cold.1+0x20/0x20
[  779.577505]  warn_alloc.cold.117+0xb7/0x1bd
[  779.581059] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  779.590382]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  779.592948] init cpuset=
[  779.596578]  ? lock_downgrade+0x900/0x900
[  779.601748] /
[  779.606076]  ? trace_hardirqs_off+0xb8/0x310
[  779.615764]  mems_allowed=0
[  779.620607]  ? trace_hardirqs_off+0xb8/0x310
[  779.641698]  __alloc_pages_slowpath+0x2660/0x2d70
[  779.646579]  ? warn_alloc+0x120/0x120
[  779.650392]  ? warn_alloc+0x120/0x120
[  779.654205]  ? print_usage_bug+0xc0/0xc0
[  779.658270]  ? warn_alloc+0x120/0x120
[  779.662074]  ? print_usage_bug+0xc0/0xc0
[  779.666152]  ? lock_downgrade+0x900/0x900
[  779.670305]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.675864]  ? should_fail+0x22d/0xd01
[  779.679765]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  779.684882]  ? __lock_acquire+0x62f/0x4c20
[  779.689138]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  779.694251]  ? should_fail+0x22d/0xd01
[  779.698158]  ? mark_held_locks+0x130/0x130
[  779.702403]  ? mark_held_locks+0x130/0x130
[  779.706641]  ? debug_check_no_obj_freed+0x305/0x58d
[  779.711672]  ? drain_local_pages_wq+0x40/0x40
[  779.716176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.721723]  ? check_preemption_disabled+0x48/0x280
[  779.726752]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.732294]  ? check_preemption_disabled+0x48/0x280
[  779.737329]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  779.742892]  ? rcu_pm_notify+0xc0/0xc0
[  779.746791]  __alloc_pages_nodemask+0xa80/0xde0
[  779.751468]  ? zap_class+0x640/0x640
[  779.755191]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  779.760223]  ? find_held_lock+0x36/0x1c0
[  779.764298]  ? ____cache_alloc_node+0x1c7/0x1e0
[  779.768983]  ? lock_downgrade+0x900/0x900
[  779.773145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.778691]  cache_grow_begin+0xa5/0x8c0
[  779.782803]  ? do_raw_spin_unlock+0xa7/0x330
[  779.787223]  fallback_alloc+0x204/0x2e0
[  779.791208]  ____cache_alloc_node+0x1c7/0x1e0
[  779.795718]  kmem_cache_alloc+0x1f8/0x730
[  779.799905]  __build_skb+0xab/0x430
[  779.803540]  ? skb_try_coalesce+0x1b70/0x1b70
[  779.808044]  ? __alloc_pages_nodemask+0xde0/0xde0
[  779.812917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.818458]  ? check_preemption_disabled+0x48/0x280
[  779.823488]  __napi_alloc_skb+0x1d6/0x310
[  779.827648]  page_to_skb.isra.41+0xee/0x8d0
[  779.832006]  ? check_preemption_disabled+0x48/0x280
[  779.837032]  ? virtnet_cpu_online+0x40/0x40
[  779.841358]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  779.846295]  ? kasan_check_read+0x11/0x20
[  779.850448]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.855734]  ? rcu_softirq_qs+0x20/0x20
[  779.859730]  receive_mergeable+0x155d/0x3a90
[  779.864166]  ? virtnet_probe+0x2240/0x2240
[  779.868409]  ? do_wait_intr+0x361/0x400
[  779.872384]  ? mark_held_locks+0x130/0x130
[  779.876619]  ? check_usage+0x1aa/0x790
[  779.880519]  ? __update_load_avg_blocked_se+0x690/0x690
[  779.885894]  ? print_usage_bug+0xc0/0xc0
[  779.889964]  ? __update_load_avg_se+0xae0/0xae0
[  779.894636]  ? __lock_is_held+0xb5/0x140
[  779.898740]  ? print_usage_bug+0xc0/0xc0
[  779.902809]  ? __lock_acquire+0x62f/0x4c20
[  779.907049]  ? attach_entity_load_avg+0x860/0x860
[  779.911902]  ? zap_class+0x640/0x640
[  779.915627]  ? zap_class+0x640/0x640
[  779.919356]  ? __update_load_avg_se+0x5eb/0xae0
[  779.924029]  ? mark_held_locks+0x130/0x130
[  779.928275]  ? __update_load_avg_blocked_se+0x690/0x690
[  779.933643]  ? print_usage_bug+0xc0/0xc0
[  779.937732]  ? __update_load_avg_se+0xae0/0xae0
[  779.942402]  ? __lock_is_held+0xb5/0x140
[  779.946486]  ? update_load_avg+0x387/0x2470
[  779.950841]  ? attach_entity_load_avg+0x860/0x860
[  779.955724]  ? zap_class+0x640/0x640
[  779.959447]  ? mark_held_locks+0x130/0x130
[  779.963691]  ? rb_erase+0x3710/0x3710
[  779.967507]  ? __update_load_avg_blocked_se+0x690/0x690
[  779.972887]  ? zap_class+0x640/0x640
[  779.976643]  ? find_held_lock+0x36/0x1c0
[  779.980718]  ? cpuacct_charge+0x265/0x440
[  779.984898]  ? find_held_lock+0x36/0x1c0
[  779.988978]  ? update_curr+0x4cf/0xbd0
[  779.992879]  ? lock_downgrade+0x900/0x900
[  779.997053]  ? check_preemption_disabled+0x48/0x280
[  780.002085]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  780.007024]  ? kasan_check_read+0x11/0x20
[  780.011177]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  780.016463]  ? rcu_softirq_qs+0x20/0x20
[  780.020457]  ? update_curr+0x4ec/0xbd0
[  780.024350]  ? print_usage_bug+0xc0/0xc0
[  780.028413]  ? print_usage_bug+0xc0/0xc0
[  780.032479]  ? __account_cfs_rq_runtime+0x790/0x790
[  780.037504]  ? print_usage_bug+0xc0/0xc0
[  780.041573]  ? __cpu_to_node+0x7d/0xa0
[  780.045508]  ? account_entity_enqueue+0x3a3/0x660
[  780.050371]  receive_buf+0xb3c/0x3270
[  780.054189]  ? enqueue_entity+0x34b/0x20a0
[  780.058462]  ? receive_mergeable+0x3a90/0x3a90
[  780.063048]  ? mark_held_locks+0x130/0x130
[  780.067294]  ? mark_held_locks+0x130/0x130
[  780.071532]  ? print_usage_bug+0xc0/0xc0
[  780.075605]  ? find_held_lock+0x36/0x1c0
[  780.079697]  ? try_to_wake_up+0x10a/0x12e0
[  780.083948]  ? lock_downgrade+0x900/0x900
[  780.088125]  ? trace_hardirqs_off+0xb8/0x310
[  780.092536]  ? kasan_check_read+0x11/0x20
[  780.096689]  ? zap_class+0x640/0x640
[  780.100409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.105955]  ? ring_buffer_record_is_on+0xe1/0x130
[  780.110894]  ? zap_class+0x640/0x640
[  780.114613]  ? zap_class+0x640/0x640
[  780.118331]  ? check_preemption_disabled+0x48/0x280
[  780.123376]  ? find_held_lock+0x36/0x1c0
[  780.127444]  ? zap_class+0x640/0x640
[  780.131168]  ? debug_object_activate+0x402/0x600
[  780.135933]  ? lock_downgrade+0x900/0x900
[  780.140092]  ? find_held_lock+0x36/0x1c0
[  780.144177]  ? mod_timer+0x62c/0x1560
[  780.147994]  ? lock_downgrade+0x900/0x900
[  780.152152]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.157691]  ? check_preemption_disabled+0x48/0x280
[  780.162714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.168276]  ? vring_use_dma_api+0xa5/0xc0
[  780.172515]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  780.178063]  ? vring_unmap_one+0x5a/0x410
[  780.182214]  ? trace_hardirqs_on+0x310/0x310
[  780.186631]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  780.192176]  ? detach_buf+0x34b/0x5d0
[  780.195992]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  780.201103]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  780.206659]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  780.211426]  ? detach_buf+0x5d0/0x5d0
[  780.215235]  ? __lock_acquire+0x62f/0x4c20
[  780.219473]  ? do_raw_spin_unlock+0xa7/0x330
[  780.223889]  ? do_raw_spin_trylock+0x270/0x270
[  780.228486]  virtnet_poll+0x421/0x105f
[  780.232395]  ? receive_buf+0x3270/0x3270
[  780.236480]  ? mark_held_locks+0xc7/0x130
[  780.240641]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.245188]  ? lockdep_hardirqs_on+0x296/0x5b0
[  780.249781]  ? net_rx_action+0x4b5/0x19b0
[  780.253940]  ? net_rx_action+0x4b5/0x19b0
[  780.258102]  ? lockdep_hardirqs_on+0x296/0x5b0
[  780.262702]  ? call_timer_fn+0x2c0/0x920
[  780.266767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.272311]  ? check_preemption_disabled+0x48/0x280
[  780.277339]  net_rx_action+0x7fa/0x19b0
[  780.281354]  ? napi_complete_done+0x7a0/0x7a0
[  780.285861]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  780.290895]  ? find_held_lock+0x36/0x1c0
[  780.294971]  ? __run_timers+0xa20/0xc70
[  780.298957]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.303459]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.307961]  ? destroy_worker+0x5e0/0x5e0
[  780.312111]  ? lockdep_hardirqs_on+0x296/0x5b0
[  780.316730]  ? trace_hardirqs_on+0xbd/0x310
[  780.321086]  ? kasan_check_read+0x11/0x20
[  780.325240]  ? __run_timers+0xa20/0xc70
[  780.329225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.334775]  ? _raw_spin_unlock_irq+0x60/0x80
[  780.339278]  ? __run_timers+0xa4a/0xc70
[  780.343269]  ? timer_fixup_init+0x70/0x70
[  780.347421]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.351919]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.356418]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  780.361007]  ? trace_hardirqs_on+0xbd/0x310
[  780.365333]  ? kasan_check_read+0x11/0x20
[  780.369501]  ? finish_task_switch+0x1f4/0x910
[  780.374006]  ? trace_hardirqs_off_caller+0x310/0x310
[  780.379123]  ? compat_start_thread+0x80/0x80
[  780.383558]  ? pvclock_read_flags+0x160/0x160
[  780.388058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.393602]  ? check_preemption_disabled+0x48/0x280
[  780.398633]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  780.404180]  ? rcu_pm_notify+0xc0/0xc0
[  780.408090]  __do_softirq+0x308/0xb7e
[  780.411936]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  780.417041]  ? trace_hardirqs_off+0xb8/0x310
[  780.421457]  ? rcu_irq_enter+0x18c/0x310
[  780.425533]  ? schedule+0x108/0x460
[  780.429177]  ? trace_hardirqs_off+0xb8/0x310
[  780.433592]  ? smpboot_thread_fn+0x68b/0xa00
[  780.438022]  ? trace_hardirqs_on+0x310/0x310
[  780.442440]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.447982]  ? check_preemption_disabled+0x48/0x280
[  780.453009]  ? takeover_tasklets+0xa90/0xa90
[  780.457423]  run_ksoftirqd+0x5e/0x100
[  780.461231]  smpboot_thread_fn+0x68b/0xa00
[  780.465473]  ? sort_range+0x30/0x30
[  780.469105]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  780.474220]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.479761]  ? __kthread_parkme+0xfb/0x1a0
[  780.484022]  kthread+0x35a/0x420
[  780.487392]  ? sort_range+0x30/0x30
[  780.491021]  ? kthread_stop+0x900/0x900
[  780.495007]  ret_from_fork+0x3a/0x50
[  780.498745] warn_alloc_show_mem: 1 callbacks suppressed
[  780.498757] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  780.498759] Mem-Info:
[  780.498790] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  780.498790]  active_file:14 inactive_file:12 isolated_file:0
[  780.498790]  unevictable:0 dirty:0 writeback:0 unstable:0
[  780.498790]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  780.498790]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  780.498790]  free:13716 free_pcp:294 free_cma:0
[  780.504143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  780.510038] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  780.512441] Call Trace:
[  780.545624] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  780.554990]  <IRQ>
[  780.582819] lowmem_reserve[]: 0
[  780.585430]  dump_stack+0x244/0x39d
[  780.611519]  2819
[  780.613684]  ? dump_stack_print_info.cold.1+0x20/0x20
[  780.616934]  6323
[  780.620574]  warn_alloc.cold.117+0xb7/0x1bd
[  780.622617]  6323
[  780.627821]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  780.629872] Node 0 
[  780.634215]  ? lock_downgrade+0x900/0x900
[  780.636286] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  780.641112]  ? trace_hardirqs_off+0xb8/0x310
[  780.643323] lowmem_reserve[]: 0
[  780.647482]  ? trace_hardirqs_off+0xb8/0x310
[  780.674346]  0 3503
[  780.678789]  __alloc_pages_slowpath+0x2660/0x2d70
[  780.682036]  3503
[  780.686465]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  780.693507]  ? warn_alloc+0x120/0x120
[  780.695550] Node 0 
[  780.701360]  ? __lock_acquire+0x62f/0x4c20
[  780.705171] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5280kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  780.707381]  ? __lock_acquire+0x62f/0x4c20
[  780.711590] lowmem_reserve[]: 0
[  780.740085]  ? warn_alloc+0x120/0x120
[  780.744310]  0
[  780.747604]  ? print_usage_bug+0xc0/0xc0
[  780.751378]  0
[  780.753182]  ? warn_alloc+0x120/0x120
[  780.757223]  0
[  780.759026]  ? print_usage_bug+0xc0/0xc0
[  780.764611]  ? mark_held_locks+0x130/0x130
[  780.768654] Node 0 
[  780.772889]  ? mark_held_locks+0x130/0x130
[  780.772892] DMA: 1*4kB 
[  780.775141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.779357] (U) 
[  780.781946]  ? should_fail+0x22d/0xd01
[  780.787462] 0*8kB 
[  780.789437]  ? zap_class+0x640/0x640
[  780.793304] 0*16kB 1*32kB 
[  780.795468]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  780.799161] (U) 
[  780.802006]  ? __lock_acquire+0x62f/0x4c20
[  780.807097] 2*64kB 
[  780.809074]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  780.813291] (U) 
[  780.815530]  ? should_fail+0x22d/0xd01
[  780.820613] 1*128kB 
[  780.822599]  ? mark_held_locks+0x130/0x130
[  780.826464] (U) 
[  780.828788]  ? mark_held_locks+0x130/0x130
[  780.833000] 1*256kB (U) 
[  780.834984]  ? lock_downgrade+0x900/0x900
[  780.839203] 0*512kB 
[  780.841877]  ? zap_class+0x640/0x640
[  780.846008] 1*1024kB 
[  780.848329]  ? zap_class+0x640/0x640
[  780.852028] (U) 
[  780.854439]  ? zap_class+0x640/0x640
[  780.858141] 1*2048kB 
[  780.860128]  ? do_raw_spin_unlock+0xa7/0x330
[  780.860145]  ? trace_hardirqs_on+0x310/0x310
[  780.863840] (M) 
[  780.866264]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.870652] 3*4096kB 
[  780.875067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.877028] (M) 
[  780.882574]  ? check_preemption_disabled+0x48/0x280
[  780.884958] = 15908kB
[  780.890504]  ? __lock_is_held+0xb5/0x140
[  780.892456] Node 0 
[  780.897473]  __alloc_pages_nodemask+0xa80/0xde0
[  780.899868] DMA32: 
[  780.903927]  ? zap_class+0x640/0x640
[  780.906159] 5*4kB 
[  780.910840]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  780.913067] (UM) 
[  780.916785]  ? find_held_lock+0x36/0x1c0
[  780.918911] 2*8kB 
[  780.923931]  ? ____cache_alloc_node+0x1c7/0x1e0
[  780.925970] (UM) 
[  780.930036]  ? lock_downgrade+0x900/0x900
[  780.932173] 3*16kB 
[  780.936866]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.938907] (M) 
[  780.943057]  cache_grow_begin+0xa5/0x8c0
[  780.945275] 3*32kB 
[  780.950820]  ? do_raw_spin_unlock+0xa7/0x330
[  780.952776] (UM) 
[  780.956839]  fallback_alloc+0x204/0x2e0
[  780.959064] 2*64kB 
[  780.963476]  ____cache_alloc_node+0x1c7/0x1e0
[  780.965518] (M) 
[  780.969492]  kmem_cache_alloc_node+0xe3/0x730
[  780.971719] 2*128kB 
[  780.976219]  ? lockdep_hardirqs_on+0x296/0x5b0
[  780.978176] (M) 
[  780.982677]  __alloc_skb+0x119/0x770
[  780.984978] 4*256kB 
[  780.989570]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  780.991533] (M) 
[  780.995250]  ? netdev_alloc_frag+0x1f0/0x1f0
[  780.997550] 4*512kB (UM) 
[  781.002930]  ? vprintk_default+0x28/0x30
[  781.004886] 3*1024kB 
[  781.009292]  ? vprintk_func+0x85/0x181
[  781.012036] (UM) 
[  781.016099]  ? printk+0xa7/0xcf
[  781.018501] 3*2048kB 
[  781.022388]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  781.024435] (M) 
[  781.027724]  new_skb+0x26/0x1c0
[  781.030107] 3*4096kB 
[  781.034881]  aoecmd_cfg+0x279/0x7f0
[  781.036838] (M) 
[  781.040132]  ? find_held_lock+0x36/0x1c0
[  781.042531] = 25140kB
[  781.046157]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  781.048122] Node 0 
[  781.052180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.054574] Normal: 
[  781.058905]  ? __lock_is_held+0xb5/0x140
[  781.061122] 1714*4kB 
[  781.066664]  discover_timer+0x50/0x60
[  781.068962] (UME) 
[  781.073043]  call_timer_fn+0x272/0x920
[  781.076216] 596*8kB 
[  781.080020]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.082153] (UMEH) 
[  781.086044]  ? process_timeout+0x40/0x40
[  781.088353] 89*16kB (UME) 
[  781.093229]  ? mark_held_locks+0xc7/0x130
[  781.095460] 21*32kB 
[  781.099539]  ? _raw_spin_unlock_irq+0x27/0x80
[  781.102365] (UMH) 
[  781.106515]  ? _raw_spin_unlock_irq+0x27/0x80
[  781.108825] 2*64kB 
[  781.113328]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.115459] (UH) 
[  781.119971]  ? lockdep_hardirqs_on+0x296/0x5b0
[  781.122188] 0*128kB 
[  781.127037]  ? trace_hardirqs_on+0xbd/0x310
[  781.129087] 0*256kB 
[  781.133670]  ? kasan_check_read+0x11/0x20
[  781.133690]  ? __run_timers+0x7da/0xc70
[  781.136000] 0*512kB 
[  781.140323]  ? trace_hardirqs_off_caller+0x310/0x310
[  781.142631] 0*1024kB 
[  781.146809]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.150753] 0*2048kB 
[  781.153082]  __run_timers+0x7e5/0xc70
[  781.158160] 0*4096kB 
[  781.160582]  ? timer_fixup_init+0x70/0x70
[  781.165401] = 13848kB
[  781.167823]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  781.171609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  781.174019]  ? zap_class+0x640/0x640
[  781.178156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  781.180566]  ? print_usage_bug+0xc0/0xc0
[  781.185566] 9839 total pagecache pages
[  781.194405]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  781.198105] 0 pages in swap cache
[  781.206675]  ? find_held_lock+0x36/0x1c0
[  781.210724] Swap cache stats: add 0, delete 0, find 0/0
[  781.214607]  ? zap_class+0x640/0x640
[  781.219777] Free swap  = 0kB
[  781.223229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.227272] Total swap = 0kB
[  781.232640]  ? check_preemption_disabled+0x48/0x280
[  781.236339] 1965979 pages RAM
[  781.239368]  ? __lock_is_held+0xb5/0x140
[  781.244886] 0 pages HighMem/MovableOnly
[  781.247905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.252921] 342293 pages reserved
[  781.256034]  ? check_preemption_disabled+0x48/0x280
[  781.260074] 0 pages cma reserved
[  781.264059]  run_timer_softirq+0x52/0xb0
[  781.285453]  ? rcu_read_lock_sched_held+0x14f/0x180
[  781.287028] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  781.290508]  __do_softirq+0x308/0xb7e
[  781.300999] syz-executor3 cpuset=syz3
[  781.304804]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  781.304822]  ? lock_downgrade+0x900/0x900
[  781.308611]  mems_allowed=0
[  781.313110]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  781.325285]  ? pvclock_read_flags+0x160/0x160
[  781.329801]  ? lapic_next_event+0x5a/0x90
[  781.333958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.339534]  ? kvm_clock_read+0x18/0x30
[  781.343515]  ? kvm_sched_clock_read+0x9/0x20
[  781.347933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.353479]  ? check_preemption_disabled+0x48/0x280
[  781.358515]  irq_exit+0x17f/0x1c0
[  781.361977]  smp_apic_timer_interrupt+0x1cb/0x760
[  781.366831]  ? smp_reschedule_interrupt+0x109/0x650
[  781.371887]  ? smp_call_function_single_interrupt+0x650/0x650
[  781.377790]  ? interrupt_entry+0xb5/0xc0
[  781.381871]  ? trace_hardirqs_off_caller+0xbb/0x310
[  781.386893]  ? trace_hardirqs_off_caller+0xbb/0x310
[  781.391927]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  781.396779]  ? trace_hardirqs_on_caller+0x310/0x310
[  781.401801]  ? trace_hardirqs_on_caller+0x310/0x310
[  781.406823]  ? task_prio+0x50/0x50
[  781.410382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.415929]  ? check_preemption_disabled+0x48/0x280
[  781.421148]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  781.426012]  apic_timer_interrupt+0xf/0x20
[  781.430245]  </IRQ>
[  781.432491] RIP: 0010:dump_stack+0x20e/0x39d
[  781.436912] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  781.455836] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  781.463640] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  781.470929] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  781.478209] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  781.485480] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  781.492753] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  781.500058]  ? dump_stack+0x205/0x39d
[  781.503907]  ? dump_stack_print_info.cold.1+0x20/0x20
[  781.509119]  dump_header+0x27b/0xf72
[  781.512863]  ? mark_held_locks+0x130/0x130
[  781.517112]  ? pagefault_out_of_memory+0x197/0x197
[  781.522057]  ? __lock_acquire+0x62f/0x4c20
[  781.526296]  ? zap_class+0x640/0x640
[  781.530021]  ? percpu_ref_get_many+0x240/0x240
[  781.534610]  ? print_usage_bug+0xc0/0xc0
[  781.538685]  ? print_usage_bug+0xc0/0xc0
[  781.542761]  ? zap_class+0x640/0x640
[  781.546480]  ? print_usage_bug+0xc0/0xc0
[  781.550566]  ? print_usage_bug+0xc0/0xc0
[  781.554673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.560233]  ? find_held_lock+0x36/0x1c0
[  781.564310]  ? mark_held_locks+0xc7/0x130
[  781.568469]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  781.573581]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  781.578691]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  781.583278]  ? trace_hardirqs_on+0xbd/0x310
[  781.587604]  ? kasan_check_read+0x11/0x20
[  781.591768]  ? ___ratelimit+0x3b4/0x672
[  781.595759]  ? trace_hardirqs_off_caller+0x310/0x310
[  781.600889]  ? trace_hardirqs_on+0x310/0x310
[  781.605304]  ? lock_downgrade+0x900/0x900
[  781.609465]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  781.614583]  ? ___ratelimit+0x3b9/0x672
[  781.618575]  ? idr_get_free+0xec0/0xec0
[  781.622556]  ? find_held_lock+0x36/0x1c0
[  781.626656]  oom_kill_process.cold.27+0x10/0x903
[  781.631417]  ? zap_class+0x640/0x640
[  781.635134]  ? check_preemption_disabled+0x48/0x280
[  781.640168]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  781.645106]  ? kasan_check_read+0x11/0x20
[  781.649263]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  781.654549]  ? oom_evaluate_task+0x540/0x540
[  781.658966]  ? find_held_lock+0x36/0x1c0
[  781.663044]  ? out_of_memory+0x974/0x1430
[  781.667199]  ? lock_downgrade+0x900/0x900
[  781.671352]  ? check_preemption_disabled+0x48/0x280
[  781.676412]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  781.681368]  ? kasan_check_read+0x11/0x20
[  781.685541]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  781.690826]  ? rcu_softirq_qs+0x20/0x20
[  781.694820]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.700370]  ? oom_evaluate_task+0x302/0x540
[  781.704790]  out_of_memory+0xa84/0x1430
[  781.708781]  ? oom_killer_disable+0x3a0/0x3a0
[  781.713284]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  781.718230]  ? __mutex_add_waiter+0x2a0/0x2a0
[  781.722746]  __alloc_pages_slowpath+0x22d4/0x2d70
[  781.727631]  ? warn_alloc+0x120/0x120
[  781.731435]  ? rcu_softirq_qs+0x20/0x20
[  781.735444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.740991]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.746537]  ? should_fail+0x22d/0xd01
[  781.750441]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  781.755564]  ? zap_class+0x640/0x640
[  781.759309]  ? __lock_is_held+0xb5/0x140
[  781.763389]  ? mark_held_locks+0x130/0x130
[  781.767637]  ? lock_release+0xa00/0xa00
[  781.771629]  ? perf_trace_sched_process_exec+0x860/0x860
[  781.777097]  ? __might_sleep+0x95/0x190
[  781.781084]  __alloc_pages_nodemask+0xa80/0xde0
[  781.785765]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  781.790805]  ? __page_cache_alloc+0x191/0x5c0
[  781.795321]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  781.800254]  ? kasan_check_read+0x11/0x20
[  781.804407]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  781.809694]  ? zap_class+0x640/0x640
[  781.813418]  ? zap_class+0x640/0x640
[  781.817140]  ? zap_class+0x640/0x640
[  781.820874]  ? __do_page_cache_readahead+0x7ce/0x980
[  781.825987]  ? find_held_lock+0x36/0x1c0
[  781.830060]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  781.835632]  alloc_pages_current+0x173/0x350
[  781.840067]  __page_cache_alloc+0x38c/0x5c0
[  781.844396]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  781.849336]  ? kasan_check_read+0x11/0x20
[  781.853492]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  781.858780]  ? generic_perform_write+0x6a0/0x6a0
[  781.863544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.869089]  ? check_preemption_disabled+0x48/0x280
[  781.874124]  filemap_fault+0x1594/0x25f0
[  781.878207]  ? __lock_page_or_retry+0xa00/0xa00
[  781.882898]  ? mark_held_locks+0x130/0x130
[  781.887145]  ? rcu_softirq_qs+0x20/0x20
[  781.891131]  ? remove_wait_queue+0x1a6/0x360
[  781.895547]  ? trace_hardirqs_off_caller+0x310/0x310
[  781.900661]  ? filemap_map_pages+0xe04/0x1990
[  781.905176]  ? print_usage_bug+0xc0/0xc0
[  781.909247]  ? add_wait_queue+0x2b0/0x2b0
[  781.913406]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  781.918339]  ? print_usage_bug+0xc0/0xc0
[  781.922421]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  781.927968]  ? fput+0x130/0x1a0
[  781.931286]  ? poll_freewait+0x1d6/0x260
[  781.935351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.940915]  ? print_usage_bug+0xc0/0xc0
[  781.944991]  ? __lock_acquire+0x62f/0x4c20
[  781.949247]  ? lock_acquire+0x1ed/0x520
[  781.953232]  ? ext4_filemap_fault+0x7a/0xad
[  781.957564]  ? lock_release+0xa00/0xa00
[  781.961568]  ? perf_trace_sched_process_exec+0x860/0x860
[  781.967024]  ? print_usage_bug+0xc0/0xc0
[  781.971095]  ? print_usage_bug+0xc0/0xc0
[  781.975176]  ? down_read+0x8d/0x120
[  781.978808]  ? ext4_filemap_fault+0x7a/0xad
[  781.983138]  ? __down_interruptible+0x700/0x700
[  781.987826]  ext4_filemap_fault+0x82/0xad
[  781.991993]  __do_fault+0x100/0x6b0
[  781.995645]  ? pmd_devmap_trans_unstable+0x220/0x220
[  782.000757]  ? mark_held_locks+0x130/0x130
[  782.004999]  ? mark_held_locks+0x130/0x130
[  782.009237]  ? find_held_lock+0x36/0x1c0
[  782.013305]  ? zap_class+0x640/0x640
[  782.017034]  ? find_held_lock+0x36/0x1c0
[  782.021130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.026680]  __handle_mm_fault+0x307c/0x5920
[  782.031118]  ? poll_select_copy_remaining+0x18c/0x6a0
[  782.036324]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  782.041178]  ? __might_fault+0x12b/0x1e0
[  782.045268]  ? lock_downgrade+0x900/0x900
[  782.049432]  ? zap_class+0x640/0x640
[  782.053152]  ? zap_class+0x640/0x640
[  782.056886]  ? find_held_lock+0x36/0x1c0
[  782.060967]  ? handle_mm_fault+0x42a/0xc70
[  782.065210]  ? lock_downgrade+0x900/0x900
[  782.069364]  ? check_preemption_disabled+0x48/0x280
[  782.074412]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  782.079346]  ? kasan_check_read+0x11/0x20
[  782.083499]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  782.088783]  ? rcu_softirq_qs+0x20/0x20
[  782.092764]  ? trace_hardirqs_off_caller+0x310/0x310
[  782.097905]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.103445]  ? check_preemption_disabled+0x48/0x280
[  782.108477]  handle_mm_fault+0x54f/0xc70
[  782.112551]  ? __handle_mm_fault+0x5920/0x5920
[  782.117144]  ? find_vma+0x34/0x190
[  782.120697]  __do_page_fault+0x5e8/0xe60
[  782.124764]  ? trace_hardirqs_off+0xb8/0x310
[  782.129193]  do_page_fault+0xf2/0x7e0
[  782.133001]  ? vmalloc_sync_all+0x30/0x30
[  782.137159]  ? error_entry+0x70/0xd0
[  782.140889]  ? trace_hardirqs_off_caller+0xbb/0x310
[  782.145909]  ? trace_hardirqs_on_caller+0xc0/0x310
[  782.150844]  ? syscall_return_slowpath+0x5e0/0x5e0
[  782.155795]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  782.160649]  ? trace_hardirqs_on_caller+0x310/0x310
[  782.165670]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  782.171128]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  782.176153]  ? prepare_exit_to_usermode+0x291/0x3b0
[  782.181189]  ? page_fault+0x8/0x30
[  782.184736]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  782.189590]  ? page_fault+0x8/0x30
[  782.193146]  page_fault+0x1e/0x30
[  782.196603] RIP: 0033:0x7f01c7eacdd3
[  782.200344] Code: Bad RIP value.
[  782.203711] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  782.209104] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  782.216373] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  782.223644] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  782.230917] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  782.238186] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  782.245492] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  782.245571] aoe: skb alloc failure
[  782.252457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  782.252468] Call Trace:
[  782.256105] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  782.265376]  dump_stack+0x244/0x39d
[  782.267936] init cpuset=
[  782.277642]  ? dump_stack_print_info.cold.1+0x20/0x20
[  782.281250] /
[  782.283934]  warn_alloc.cold.117+0xb7/0x1bd
[  782.289101]  mems_allowed=0
[  782.290820]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  782.302904]  ? lock_downgrade+0x900/0x900
[  782.307068]  ? trace_hardirqs_off+0xb8/0x310
[  782.311490]  ? trace_hardirqs_off+0xb8/0x310
[  782.315966]  __alloc_pages_slowpath+0x2660/0x2d70
[  782.320860]  ? warn_alloc+0x120/0x120
[  782.324685]  ? warn_alloc+0x120/0x120
[  782.328495]  ? print_usage_bug+0xc0/0xc0
[  782.332561]  ? warn_alloc+0x120/0x120
[  782.336372]  ? print_usage_bug+0xc0/0xc0
[  782.340446]  ? __lock_acquire+0x62f/0x4c20
[  782.344701]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.350255]  ? should_fail+0x22d/0xd01
[  782.354157]  ? find_held_lock+0x36/0x1c0
[  782.358229]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  782.363340]  ? __lock_acquire+0x62f/0x4c20
[  782.367586]  ? __lock_acquire+0x62f/0x4c20
[  782.371828]  ? should_fail+0x22d/0xd01
[  782.375729]  ? check_preemption_disabled+0x48/0x280
[  782.380761]  ? mark_held_locks+0x130/0x130
[  782.385005]  ? mark_held_locks+0x130/0x130
[  782.389248]  ? __lock_acquire+0x62f/0x4c20
[  782.393494]  ? zap_class+0x640/0x640
[  782.397213]  ? __lock_is_held+0xb5/0x140
[  782.401282]  ? __account_cfs_rq_runtime+0x790/0x790
[  782.406307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.411860]  ? check_preemption_disabled+0x48/0x280
[  782.416901]  ? __lock_is_held+0xb5/0x140
[  782.420982]  __alloc_pages_nodemask+0xa80/0xde0
[  782.425658]  ? zap_class+0x640/0x640
[  782.429387]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  782.434421]  ? find_held_lock+0x36/0x1c0
[  782.438505]  ? ____cache_alloc_node+0x1c7/0x1e0
[  782.443184]  ? lock_downgrade+0x900/0x900
[  782.447351]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  782.452904]  cache_grow_begin+0xa5/0x8c0
[  782.456977]  ? do_raw_spin_unlock+0xa7/0x330
[  782.461400]  fallback_alloc+0x204/0x2e0
[  782.465388]  ____cache_alloc_node+0x1c7/0x1e0
[  782.469901]  kmem_cache_alloc+0x1f8/0x730
[  782.474085]  skb_clone+0x1bb/0x500
[  782.477648]  ? finish_task_switch+0x2f4/0x910
[  782.482157]  ? skb_split+0x11e0/0x11e0
[  782.486054]  ? preempt_notifier_register+0x200/0x200
[  782.491166]  ? __switch_to_asm+0x34/0x70
[  782.495238]  ? __switch_to_asm+0x34/0x70
[  782.499302]  ? __switch_to_asm+0x40/0x70
[  782.503366]  ? __switch_to_asm+0x34/0x70
[  782.507435]  ? __switch_to_asm+0x40/0x70
[  782.511498]  ? __switch_to_asm+0x34/0x70
[  782.515563]  ? __switch_to_asm+0x40/0x70
[  782.519624]  ? __switch_to_asm+0x34/0x70
[  782.523694]  ? __switch_to_asm+0x34/0x70
[  782.527761]  ? __switch_to_asm+0x40/0x70
[  782.532027]  ? __switch_to_asm+0x34/0x70
[  782.536113]  bpf_clone_redirect+0xb9/0x490
[  782.540370]  ? __schedule+0x8d7/0x21d0
[  782.544273]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  782.549301]  ? __sched_text_start+0x8/0x8
[  782.553464]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  782.558067]  ? find_held_lock+0x36/0x1c0
[  782.562161]  ? lock_acquire+0x1ed/0x520
[  782.566144]  ? bpf_test_run+0x3cb/0x780
[  782.570131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.575676]  ? check_preemption_disabled+0x48/0x280
[  782.580706]  ? kasan_check_read+0x11/0x20
[  782.584873]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  782.590161]  ? rcu_softirq_qs+0x20/0x20
[  782.594150]  ? preempt_schedule+0x4d/0x60
[  782.598308]  ? ___preempt_schedule+0x16/0x18
[  782.602765]  ? bpf_test_run+0x25d/0x780
[  782.606761]  ? netlink_diag_dump+0x2a0/0x2a0
[  782.611177]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  782.616381]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  782.621156]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  782.626005]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  782.631549]  ? fput+0x130/0x1a0
[  782.634840]  ? __bpf_prog_get+0x9b/0x290
[  782.638921]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  782.643775]  ? bpf_prog_test_run+0x130/0x1a0
[  782.648200]  ? __x64_sys_bpf+0x3d8/0x520
[  782.652268]  ? bpf_prog_get+0x20/0x20
[  782.656086]  ? bpf_prog_get+0x20/0x20
[  782.659915]  ? do_syscall_64+0x1b9/0x820
[  782.664005]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  782.669382]  ? syscall_return_slowpath+0x5e0/0x5e0
[  782.674329]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  782.679185]  ? trace_hardirqs_on_caller+0x310/0x310
[  782.684214]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  782.689239]  ? prepare_exit_to_usermode+0x291/0x3b0
[  782.694290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  782.699156]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  782.704549] warn_alloc_show_mem: 1 callbacks suppressed
[  782.704561] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  782.704564] Mem-Info:
[  782.704600] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  782.704600]  active_file:14 inactive_file:12 isolated_file:0
[  782.704600]  unevictable:0 dirty:0 writeback:0 unstable:0
[  782.704600]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  782.704600]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  782.704600]  free:13716 free_pcp:294 free_cma:0
[  782.709970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  782.715881] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  782.718287] Call Trace:
[  782.751341] Node 0 
[  782.760699]  <IRQ>
[  782.788564] 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
[  782.791134]  dump_stack+0x244/0x39d
[  782.793349] lowmem_reserve[]:
[  782.795502]  ? dump_stack_print_info.cold.1+0x20/0x20
[  782.820988]  0 2819
[  782.824658]  warn_alloc.cold.117+0xb7/0x1bd
[  782.827720]  6323
[  782.832913]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  782.835134]  6323
[  782.839457]  ? lock_downgrade+0x900/0x900
[  782.846350]  ? trace_hardirqs_off+0xb8/0x310
[  782.848395] Node 0 
[  782.852546]  ? trace_hardirqs_off+0xb8/0x310
[  782.856961] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  782.859178]  __alloc_pages_slowpath+0x2660/0x2d70
[  782.863560] lowmem_reserve[]:
[  782.890483]  ? warn_alloc+0x120/0x120
[  782.895285]  0
[  782.898398]  ? pvclock_read_flags+0x160/0x160
[  782.902168]  0 3503
[  782.903991]  ? warn_alloc+0x120/0x120
[  782.908462]  3503
[  782.910710]  ? print_usage_bug+0xc0/0xc0
[  782.914489] Node 0 
[  782.916553]  ? warn_alloc+0x120/0x120
[  782.920671] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  782.922897]  ? print_usage_bug+0xc0/0xc0
[  782.926670] lowmem_reserve[]: 0
[  782.955145]  ? ktime_get+0x2c1/0x400
[  782.959196]  0
[  782.962478]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.966170]  0
[  782.967977]  ? check_preemption_disabled+0x48/0x280
[  782.973496]  0
[  782.975299]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  782.982100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.986582] Node 0 
[  782.992120]  ? should_fail+0x22d/0xd01
[  782.992134] DMA: 
[  782.994374]  ? kasan_check_read+0x11/0x20
[  782.998243] 1*4kB 
[  783.000307]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  783.004434] (U) 
[  783.006588]  ? __lock_acquire+0x62f/0x4c20
[  783.011664] 0*8kB 0*16kB 
[  783.013661]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  783.017890] 1*32kB 
[  783.020664]  ? should_fail+0x22d/0xd01
[  783.025748] (U) 
[  783.027998]  ? print_usage_bug+0xc0/0xc0
[  783.031873] 2*64kB 
[  783.033865]  ? mark_held_locks+0x130/0x130
[  783.037901] (U) 
[  783.040140]  ? mark_held_locks+0x130/0x130
[  783.044360] 1*128kB 
[  783.046336]  ? check_preemption_disabled+0x48/0x280
[  783.050555] (U) 
[  783.052894]  ? zap_class+0x640/0x640
[  783.057891] 1*256kB 
[  783.059883]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  783.063578] (U) 
[  783.065908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.070638] 0*512kB 1*1024kB 
[  783.072633]  ? check_preemption_disabled+0x48/0x280
[  783.078144] (U) 
[  783.081254]  ? __lock_is_held+0xb5/0x140
[  783.086247] 1*2048kB 
[  783.088232]  __alloc_pages_nodemask+0xa80/0xde0
[  783.092270] (M) 
[  783.094683]  ? zap_class+0x640/0x640
[  783.099335] 3*4096kB 
[  783.101310]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  783.105004] (M) 
[  783.107421]  ? find_held_lock+0x36/0x1c0
[  783.112411] = 15908kB
[  783.114391]  ? ____cache_alloc_node+0x1c7/0x1e0
[  783.118430] Node 0 
[  783.120846]  ? lock_downgrade+0x900/0x900
[  783.125504] DMA32: 
[  783.127750]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.131884] 5*4kB 
[  783.134149]  cache_grow_begin+0xa5/0x8c0
[  783.139667] (UM) 
[  783.141823]  ? do_raw_spin_unlock+0xa7/0x330
[  783.145875] 2*8kB 
[  783.147946]  fallback_alloc+0x204/0x2e0
[  783.152332] (UM) 
[  783.154483]  ____cache_alloc_node+0x1c7/0x1e0
[  783.158440] 3*16kB 
[  783.160504]  kmem_cache_alloc_node+0xe3/0x730
[  783.164977] (M) 
[  783.167220]  ? lockdep_hardirqs_on+0x296/0x5b0
[  783.171690] 3*32kB (UM) 
[  783.173685]  __alloc_skb+0x119/0x770
[  783.178246] 2*64kB (M) 
[  783.180942]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  783.184631] 2*128kB (M) 
[  783.187228]  ? netdev_alloc_frag+0x1f0/0x1f0
[  783.192584] 4*256kB (M) 
[  783.195283]  ? vprintk_default+0x28/0x30
[  783.199665] 4*512kB 
[  783.202342]  ? vprintk_func+0x85/0x181
[  783.206383] (UM) 
[  783.208710]  ? printk+0xa7/0xcf
[  783.212574] 3*1024kB (UM) 
[  783.214652]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  783.217912] 3*2048kB 
[  783.220768]  new_skb+0x26/0x1c0
[  783.225494] (M) 
[  783.227908]  aoecmd_cfg+0x279/0x7f0
[  783.231169] 3*4096kB 
[  783.233149]  ? find_held_lock+0x36/0x1c0
[  783.236755] (M) 
[  783.239170]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  783.243209] = 25140kB
[  783.245204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.249525] Node 0 
[  783.251949]  ? __lock_is_held+0xb5/0x140
[  783.257482] Normal: 
[  783.259727]  discover_timer+0x50/0x60
[  783.263763] 1714*4kB 
[  783.266089]  call_timer_fn+0x272/0x920
[  783.269876] (UME) 
[  783.272286]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  783.276155] 596*8kB 
[  783.278304]  ? process_timeout+0x40/0x40
[  783.283125] (UMEH) 
[  783.285459]  ? mark_held_locks+0xc7/0x130
[  783.289487] 89*16kB (UME) 
[  783.291737]  ? _raw_spin_unlock_irq+0x27/0x80
[  783.295873] 23*32kB 
[  783.298720]  ? _raw_spin_unlock_irq+0x27/0x80
[  783.303199] (UMH) 
[  783.305528]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  783.310007] 2*64kB 
[  783.312164]  ? lockdep_hardirqs_on+0x296/0x5b0
[  783.316985] (UH) 
[  783.319224]  ? trace_hardirqs_on+0xbd/0x310
[  783.323790] 0*128kB 
[  783.325863]  ? kasan_check_read+0x11/0x20
[  783.330174] 0*256kB 0*512kB 
[  783.332535]  ? __run_timers+0x7da/0xc70
[  783.336662] 0*1024kB 
[  783.339700]  ? trace_hardirqs_off_caller+0x310/0x310
[  783.343656] 0*2048kB 
[  783.346075]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  783.351152] 0*4096kB 
[  783.353562]  __run_timers+0x7e5/0xc70
[  783.358398] = 13912kB
[  783.360818]  ? timer_fixup_init+0x70/0x70
[  783.364618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  783.367031]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  783.371170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  783.379999]  ? zap_class+0x640/0x640
[  783.385014] 9839 total pagecache pages
[  783.393596]  ? print_usage_bug+0xc0/0xc0
[  783.397297] 0 pages in swap cache
[  783.401187]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  783.405231] Swap cache stats: add 0, delete 0, find 0/0
[  783.408683]  ? find_held_lock+0x36/0x1c0
[  783.413866] Free swap  = 0kB
[  783.419233]  ? zap_class+0x640/0x640
[  783.423514] Total swap = 0kB
[  783.423524] 1965979 pages RAM
[  783.426553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.430237] 0 pages HighMem/MovableOnly
[  783.430248] 342293 pages reserved
[  783.433287]  ? check_preemption_disabled+0x48/0x280
[  783.436367] 0 pages cma reserved
[  783.436522] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  783.441922]  ? __lock_is_held+0xb5/0x140
[  783.445882] syz-executor3 cpuset=
[  783.449337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.454335] syz3
[  783.457708]  ? check_preemption_disabled+0x48/0x280
[  783.468177]  mems_allowed=0
[  783.472240]  run_timer_softirq+0x52/0xb0
[  783.495200]  ? rcu_read_lock_sched_held+0x14f/0x180
[  783.500229]  __do_softirq+0x308/0xb7e
[  783.504055]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  783.508582]  ? lock_downgrade+0x900/0x900
[  783.512768]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  783.517930]  ? pvclock_read_flags+0x160/0x160
[  783.522446]  ? lapic_next_event+0x5a/0x90
[  783.526600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.532173]  ? kvm_clock_read+0x18/0x30
[  783.536155]  ? kvm_sched_clock_read+0x9/0x20
[  783.540571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  783.547072]  ? check_preemption_disabled+0x48/0x280
[  783.552108]  irq_exit+0x17f/0x1c0
[  783.555580]  smp_apic_timer_interrupt+0x1cb/0x760
[  783.560445]  ? smp_reschedule_interrupt+0x109/0x650
[  783.565470]  ? smp_call_function_single_interrupt+0x650/0x650
[  783.571361]  ? interrupt_entry+0xb5/0xc0
[  783.575433]  ? trace_hardirqs_off_caller+0xbb/0x310
[  783.580454]  ? trace_hardirqs_off_caller+0xbb/0x310
[  783.585479]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  783.590329]  ? trace_hardirqs_on_caller+0x310/0x310
[  783.595347]  ? trace_hardirqs_on_caller+0x310/0x310
[  783.600370]  ? task_prio+0x50/0x50
[  783.603927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.609471]  ? check_preemption_disabled+0x48/0x280
[  783.614500]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  783.619359]  apic_timer_interrupt+0xf/0x20
[  783.623592]  </IRQ>
[  783.625846] RIP: 0010:dump_stack+0x20e/0x39d
[  783.630301] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  783.649214] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  783.656933] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  783.664219] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  783.671489] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  783.678762] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  783.686035] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  783.693338]  ? dump_stack+0x205/0x39d
[  783.697164]  ? dump_stack_print_info.cold.1+0x20/0x20
[  783.702375]  dump_header+0x27b/0xf72
[  783.706106]  ? mark_held_locks+0x130/0x130
[  783.710355]  ? pagefault_out_of_memory+0x197/0x197
[  783.715296]  ? __lock_acquire+0x62f/0x4c20
[  783.719533]  ? zap_class+0x640/0x640
[  783.723254]  ? percpu_ref_get_many+0x240/0x240
[  783.727841]  ? print_usage_bug+0xc0/0xc0
[  783.731936]  ? print_usage_bug+0xc0/0xc0
[  783.736011]  ? zap_class+0x640/0x640
[  783.739731]  ? print_usage_bug+0xc0/0xc0
[  783.743795]  ? print_usage_bug+0xc0/0xc0
[  783.747894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.753443]  ? find_held_lock+0x36/0x1c0
[  783.757520]  ? mark_held_locks+0xc7/0x130
[  783.761677]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  783.766795]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  783.771903]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  783.776490]  ? trace_hardirqs_on+0xbd/0x310
[  783.780817]  ? kasan_check_read+0x11/0x20
[  783.784980]  ? ___ratelimit+0x3b4/0x672
[  783.788959]  ? trace_hardirqs_off_caller+0x310/0x310
[  783.794073]  ? trace_hardirqs_on+0x310/0x310
[  783.798485]  ? lock_downgrade+0x900/0x900
[  783.802658]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  783.807775]  ? ___ratelimit+0x3b9/0x672
[  783.811756]  ? idr_get_free+0xec0/0xec0
[  783.815749]  ? find_held_lock+0x36/0x1c0
[  783.819830]  oom_kill_process.cold.27+0x10/0x903
[  783.824602]  ? zap_class+0x640/0x640
[  783.828329]  ? check_preemption_disabled+0x48/0x280
[  783.833360]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  783.838296]  ? kasan_check_read+0x11/0x20
[  783.842450]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  783.847748]  ? oom_evaluate_task+0x540/0x540
[  783.852168]  ? find_held_lock+0x36/0x1c0
[  783.856249]  ? out_of_memory+0x974/0x1430
[  783.860403]  ? lock_downgrade+0x900/0x900
[  783.864555]  ? check_preemption_disabled+0x48/0x280
[  783.869586]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  783.874525]  ? kasan_check_read+0x11/0x20
[  783.878686]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  783.883968]  ? rcu_softirq_qs+0x20/0x20
[  783.887954]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  783.893501]  ? oom_evaluate_task+0x302/0x540
[  783.897926]  out_of_memory+0xa84/0x1430
[  783.901925]  ? oom_killer_disable+0x3a0/0x3a0
[  783.906429]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  783.911365]  ? __mutex_add_waiter+0x2a0/0x2a0
[  783.915884]  __alloc_pages_slowpath+0x22d4/0x2d70
[  783.920769]  ? warn_alloc+0x120/0x120
[  783.924573]  ? rcu_softirq_qs+0x20/0x20
[  783.928682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  783.934223]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  783.939773]  ? should_fail+0x22d/0xd01
[  783.943671]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  783.948781]  ? zap_class+0x640/0x640
[  783.952525]  ? __lock_is_held+0xb5/0x140
[  783.956613]  ? mark_held_locks+0x130/0x130
[  783.960869]  ? lock_release+0xa00/0xa00
[  783.964861]  ? perf_trace_sched_process_exec+0x860/0x860
[  783.970330]  ? __might_sleep+0x95/0x190
[  783.974313]  __alloc_pages_nodemask+0xa80/0xde0
[  783.978997]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  783.984022]  ? __page_cache_alloc+0x191/0x5c0
[  783.988523]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  783.993461]  ? kasan_check_read+0x11/0x20
[  783.997621]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  784.002916]  ? zap_class+0x640/0x640
[  784.006670]  ? zap_class+0x640/0x640
[  784.010394]  ? zap_class+0x640/0x640
[  784.014116]  ? __do_page_cache_readahead+0x7ce/0x980
[  784.019234]  ? find_held_lock+0x36/0x1c0
[  784.023310]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  784.028874]  alloc_pages_current+0x173/0x350
[  784.033299]  __page_cache_alloc+0x38c/0x5c0
[  784.037655]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  784.042589]  ? kasan_check_read+0x11/0x20
[  784.046750]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  784.052038]  ? generic_perform_write+0x6a0/0x6a0
[  784.056804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  784.062351]  ? check_preemption_disabled+0x48/0x280
[  784.067382]  filemap_fault+0x1594/0x25f0
[  784.071467]  ? __lock_page_or_retry+0xa00/0xa00
[  784.076147]  ? mark_held_locks+0x130/0x130
[  784.080393]  ? rcu_softirq_qs+0x20/0x20
[  784.084379]  ? remove_wait_queue+0x1a6/0x360
[  784.088806]  ? trace_hardirqs_off_caller+0x310/0x310
[  784.093925]  ? filemap_map_pages+0xe04/0x1990
[  784.098437]  ? print_usage_bug+0xc0/0xc0
[  784.102515]  ? add_wait_queue+0x2b0/0x2b0
[  784.106681]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  784.111623]  ? print_usage_bug+0xc0/0xc0
[  784.115701]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  784.121253]  ? fput+0x130/0x1a0
[  784.124545]  ? poll_freewait+0x1d6/0x260
[  784.128624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  784.134184]  ? print_usage_bug+0xc0/0xc0
[  784.138263]  ? __lock_acquire+0x62f/0x4c20
[  784.142520]  ? lock_acquire+0x1ed/0x520
[  784.146506]  ? ext4_filemap_fault+0x7a/0xad
[  784.150840]  ? lock_release+0xa00/0xa00
[  784.154834]  ? perf_trace_sched_process_exec+0x860/0x860
[  784.160305]  ? print_usage_bug+0xc0/0xc0
[  784.164372]  ? print_usage_bug+0xc0/0xc0
[  784.168451]  ? down_read+0x8d/0x120
[  784.172085]  ? ext4_filemap_fault+0x7a/0xad
[  784.176417]  ? __down_interruptible+0x700/0x700
[  784.181110]  ext4_filemap_fault+0x82/0xad
[  784.185270]  __do_fault+0x100/0x6b0
[  784.188907]  ? pmd_devmap_trans_unstable+0x220/0x220
[  784.194021]  ? mark_held_locks+0x130/0x130
[  784.198267]  ? mark_held_locks+0x130/0x130
[  784.202508]  ? find_held_lock+0x36/0x1c0
[  784.206586]  ? zap_class+0x640/0x640
[  784.210308]  ? find_held_lock+0x36/0x1c0
[  784.215346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  784.220904]  __handle_mm_fault+0x307c/0x5920
[  784.225320]  ? poll_select_copy_remaining+0x18c/0x6a0
[  784.230533]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  784.235392]  ? __might_fault+0x12b/0x1e0
[  784.239463]  ? lock_downgrade+0x900/0x900
[  784.243640]  ? zap_class+0x640/0x640
[  784.247364]  ? zap_class+0x640/0x640
[  784.251088]  ? find_held_lock+0x36/0x1c0
[  784.255169]  ? handle_mm_fault+0x42a/0xc70
[  784.259416]  ? lock_downgrade+0x900/0x900
[  784.263573]  ? check_preemption_disabled+0x48/0x280
[  784.268610]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  784.273555]  ? kasan_check_read+0x11/0x20
[  784.277727]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  784.283032]  ? rcu_softirq_qs+0x20/0x20
[  784.287023]  ? trace_hardirqs_off_caller+0x310/0x310
[  784.292141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  784.297693]  ? check_preemption_disabled+0x48/0x280
[  784.302730]  handle_mm_fault+0x54f/0xc70
[  784.306805]  ? __handle_mm_fault+0x5920/0x5920
[  784.311399]  ? find_vma+0x34/0x190
[  784.314966]  __do_page_fault+0x5e8/0xe60
[  784.319127]  ? trace_hardirqs_off+0xb8/0x310
[  784.323564]  do_page_fault+0xf2/0x7e0
[  784.327382]  ? vmalloc_sync_all+0x30/0x30
[  784.331542]  ? error_entry+0x70/0xd0
[  784.335264]  ? trace_hardirqs_off_caller+0xbb/0x310
[  784.340307]  ? trace_hardirqs_on_caller+0xc0/0x310
[  784.345251]  ? syscall_return_slowpath+0x5e0/0x5e0
[  784.350187]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  784.355046]  ? trace_hardirqs_on_caller+0x310/0x310
[  784.360089]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  784.365558]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  784.370587]  ? prepare_exit_to_usermode+0x291/0x3b0
[  784.375625]  ? page_fault+0x8/0x30
[  784.379180]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  784.384039]  ? page_fault+0x8/0x30
[  784.387591]  page_fault+0x1e/0x30
[  784.391057] RIP: 0033:0x7f01c7eacdd3
[  784.394791] Code: Bad RIP value.
[  784.398163] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  784.403531] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  784.410803] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  784.418078] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  784.425358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  784.432643] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  784.439969] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  784.440049] aoe: skb alloc failure
[  784.446932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  784.446938] Call Trace:
[  784.446969]  dump_stack+0x244/0x39d
[  784.446987]  ? dump_stack_print_info.cold.1+0x20/0x20
[  784.447021]  warn_alloc.cold.117+0xb7/0x1bd
[  784.450614] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  784.459962]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  784.462536] init cpuset=
[  784.466194]  ? lock_downgrade+0x900/0x900
[  784.471362] /
[  784.475712]  ? trace_hardirqs_off+0xb8/0x310
[  784.485408]  mems_allowed=0
[  784.490278]  ? trace_hardirqs_off+0xb8/0x310
[  784.510535]  __alloc_pages_slowpath+0x2660/0x2d70
[  784.515426]  ? warn_alloc+0x120/0x120
[  784.519248]  ? warn_alloc+0x120/0x120
[  784.523063]  ? print_usage_bug+0xc0/0xc0
[  784.527136]  ? warn_alloc+0x120/0x120
[  784.531312]  ? print_usage_bug+0xc0/0xc0
[  784.535388]  ? __lock_acquire+0x62f/0x4c20
[  784.539711]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  784.545263]  ? should_fail+0x22d/0xd01
[  784.549157]  ? find_held_lock+0x36/0x1c0
[  784.553236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  784.558351]  ? __lock_acquire+0x62f/0x4c20
[  784.562601]  ? __lock_acquire+0x62f/0x4c20
[  784.566844]  ? should_fail+0x22d/0xd01
[  784.570755]  ? check_preemption_disabled+0x48/0x280
[  784.575798]  ? mark_held_locks+0x130/0x130
[  784.580048]  ? mark_held_locks+0x130/0x130
[  784.584291]  ? print_usage_bug+0xc0/0xc0
[  784.588372]  ? zap_class+0x640/0x640
[  784.592097]  ? update_curr+0x344/0xbd0
[  784.596039]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  784.601585]  ? check_preemption_disabled+0x48/0x280
[  784.606622]  ? __lock_is_held+0xb5/0x140
[  784.610705]  __alloc_pages_nodemask+0xa80/0xde0
[  784.615404]  ? zap_class+0x640/0x640
[  784.619142]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  784.624180]  ? find_held_lock+0x36/0x1c0
[  784.628261]  ? ____cache_alloc_node+0x1c7/0x1e0
[  784.632943]  ? lock_downgrade+0x900/0x900
[  784.637109]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  784.642690]  cache_grow_begin+0xa5/0x8c0
[  784.646766]  ? do_raw_spin_unlock+0xa7/0x330
[  784.651211]  fallback_alloc+0x204/0x2e0
[  784.655206]  ____cache_alloc_node+0x1c7/0x1e0
[  784.659718]  kmem_cache_alloc+0x1f8/0x730
[  784.663896]  skb_clone+0x1bb/0x500
[  784.667452]  ? skb_split+0x11e0/0x11e0
[  784.671350]  ? kasan_check_read+0x11/0x20
[  784.675512]  ? __schedule+0x168a/0x21d0
[  784.679499]  ? trace_hardirqs_off_caller+0x310/0x310
[  784.684610]  ? lock_pin_lock+0x350/0x350
[  784.688702]  bpf_clone_redirect+0xb9/0x490
[  784.692954]  ? __schedule+0x168a/0x21d0
[  784.696945]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  784.701980]  ? __sched_text_start+0x8/0x8
[  784.706154]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  784.710751]  ? find_held_lock+0x36/0x1c0
[  784.714835]  ? lock_acquire+0x1ed/0x520
[  784.718834]  ? bpf_test_run+0x3cb/0x780
[  784.722834]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  784.728398]  ? check_preemption_disabled+0x48/0x280
[  784.733441]  ? kasan_check_read+0x11/0x20
[  784.737614]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  784.742917]  ? rcu_softirq_qs+0x20/0x20
[  784.746919]  ? preempt_schedule+0x4d/0x60
[  784.751085]  ? ___preempt_schedule+0x16/0x18
[  784.755528]  ? bpf_test_run+0x25d/0x780
[  784.759535]  ? netlink_diag_dump+0x2a0/0x2a0
[  784.764836]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  784.770068]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  784.774863]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  784.779725]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  784.785278]  ? fput+0x130/0x1a0
[  784.788579]  ? __bpf_prog_get+0x9b/0x290
[  784.792659]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  784.797544]  ? bpf_prog_test_run+0x130/0x1a0
[  784.801990]  ? __x64_sys_bpf+0x3d8/0x520
[  784.806065]  ? bpf_prog_get+0x20/0x20
[  784.809897]  ? bpf_prog_get+0x20/0x20
[  784.813723]  ? do_syscall_64+0x1b9/0x820
[  784.817799]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  784.823183]  ? syscall_return_slowpath+0x5e0/0x5e0
[  784.828135]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  784.833000]  ? trace_hardirqs_on_caller+0x310/0x310
[  784.838057]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  784.843097]  ? prepare_exit_to_usermode+0x291/0x3b0
[  784.848160]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  784.853037]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  784.858433] warn_alloc_show_mem: 1 callbacks suppressed
[  784.858446] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  784.858448] Mem-Info:
[  784.858483] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  784.858483]  active_file:14 inactive_file:12 isolated_file:0
[  784.858483]  unevictable:0 dirty:0 writeback:0 unstable:0
[  784.858483]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  784.858483]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  784.858483]  free:13716 free_pcp:294 free_cma:0
[  784.863841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  784.869749] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  784.872121] Call Trace:
[  784.872160]  <IRQ>
[  784.905226] Node 0 
[  784.914638]  dump_stack+0x244/0x39d
[  784.942504] 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
[  784.945087]  ? dump_stack_print_info.cold.1+0x20/0x20
[  784.947203] lowmem_reserve[]:
[  784.949452]  warn_alloc.cold.117+0xb7/0x1bd
[  784.953070]  0
[  784.978605]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  784.983772]  2819 6323
[  784.986903]  ? lock_downgrade+0x900/0x900
[  784.991220]  6323
[  784.993030]  ? trace_hardirqs_off+0xb8/0x310
[  785.000363]  ? trace_hardirqs_off+0xb8/0x310
[  785.004490] Node 0 
[  785.006568]  __alloc_pages_slowpath+0x2660/0x2d70
[  785.010984] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  785.015396]  ? warn_alloc+0x120/0x120
[  785.017584] lowmem_reserve[]:
[  785.022433]  ? __lock_acquire+0x62f/0x4c20
[  785.049325]  0
[  785.053153]  ? __lock_acquire+0x62f/0x4c20
[  785.056233]  0
[  785.060471]  ? warn_alloc+0x120/0x120
[  785.062258]  3503
[  785.066505]  ? print_usage_bug+0xc0/0xc0
[  785.068291]  3503
[  785.072097]  ? warn_alloc+0x120/0x120
[  785.078208]  ? print_usage_bug+0xc0/0xc0
[  785.080257] Node 0 
[  785.084059]  ? mark_held_locks+0x130/0x130
[  785.088139] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  785.090365]  ? mark_held_locks+0x130/0x130
[  785.094585] lowmem_reserve[]:
[  785.123074]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  785.127295]  0
[  785.130408]  ? should_fail+0x22d/0xd01
[  785.135923]  0
[  785.137729]  ? zap_class+0x640/0x640
[  785.141603]  0
[  785.143420]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  785.147115]  0
[  785.148925]  ? __lock_acquire+0x62f/0x4c20
[  785.154011] Node 0 
[  785.155829]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  785.160044] DMA: 
[  785.162293]  ? should_fail+0x22d/0xd01
[  785.167375] 1*4kB 
[  785.169453]  ? mark_held_locks+0x130/0x130
[  785.173308] (U) 0*8kB 
[  785.175476]  ? mark_held_locks+0x130/0x130
[  785.179695] 0*16kB 
[  785.182194]  ? lock_downgrade+0x900/0x900
[  785.186409] 1*32kB 
[  785.188646]  ? zap_class+0x640/0x640
[  785.192779] (U) 
[  785.195016]  ? zap_class+0x640/0x640
[  785.198707] 2*64kB (U) 
[  785.200718]  ? zap_class+0x640/0x640
[  785.204424] 1*128kB 
[  785.207012]  ? do_raw_spin_unlock+0xa7/0x330
[  785.210703] (U) 
[  785.213030]  ? trace_hardirqs_on+0x310/0x310
[  785.217412] 1*256kB (U) 
[  785.219403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.223795] 0*512kB 
[  785.226465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.231987] 1*1024kB 
[  785.234314]  ? check_preemption_disabled+0x48/0x280
[  785.239829] (U) 
[  785.242257]  ? __lock_is_held+0xb5/0x140
[  785.247243] 1*2048kB (M) 
[  785.249239]  __alloc_pages_nodemask+0xa80/0xde0
[  785.253283] 3*4096kB 
[  785.256042]  ? zap_class+0x640/0x640
[  785.260696] (M) 
[  785.263110]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  785.266809] = 15908kB
[  785.268792]  ? find_held_lock+0x36/0x1c0
[  785.273780] Node 0 
[  785.276198]  ? ____cache_alloc_node+0x1c7/0x1e0
[  785.280237] DMA32: 
[  785.282474]  ? lock_downgrade+0x900/0x900
[  785.287130] 5*4kB 
[  785.289391]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.293516] (UM) 
[  785.295673]  cache_grow_begin+0xa5/0x8c0
[  785.301186] 2*8kB (UM) 
[  785.303262]  ? do_raw_spin_unlock+0xa7/0x330
[  785.307296] 3*16kB (M) 
[  785.309904]  fallback_alloc+0x204/0x2e0
[  785.314283] 3*32kB (UM) 
[  785.316889]  ____cache_alloc_node+0x1c7/0x1e0
[  785.320841] 2*64kB (M) 
[  785.323535]  kmem_cache_alloc_node+0xe3/0x730
[  785.328019] 2*128kB 
[  785.330608]  ? lockdep_hardirqs_on+0x296/0x5b0
[  785.335082] (M) 
[  785.337411]  __alloc_skb+0x119/0x770
[  785.341977] 4*256kB 
[  785.343965]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  785.347657] (M) 
[  785.349993]  ? netdev_alloc_frag+0x1f0/0x1f0
[  785.355341] 4*512kB 
[  785.357327]  ? vprintk_default+0x28/0x30
[  785.361708] (UM) 
[  785.364033]  ? vprintk_func+0x85/0x181
[  785.368078] 3*1024kB 
[  785.370144]  ? printk+0xa7/0xcf
[  785.374013] (UM) 
[  785.376425]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  785.379689] 3*2048kB 
[  785.381786]  new_skb+0x26/0x1c0
[  785.386517] (M) 
[  785.388935]  aoecmd_cfg+0x279/0x7f0
[  785.392196] 3*4096kB 
[  785.394176]  ? find_held_lock+0x36/0x1c0
[  785.397780] (M) 
[  785.400193]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  785.404234] = 25140kB
[  785.406212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.410513] Node 0 
[  785.412932]  ? __lock_is_held+0xb5/0x140
[  785.418442] Normal: 
[  785.420846]  discover_timer+0x50/0x60
[  785.420871]  call_timer_fn+0x272/0x920
[  785.420891]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  785.424947] 1714*4kB 
[  785.427273]  ? process_timeout+0x40/0x40
[  785.431053] (UME) 
[  785.434959]  ? mark_held_locks+0xc7/0x130
[  785.439874] 596*8kB 
[  785.442286]  ? _raw_spin_unlock_irq+0x27/0x80
[  785.446324] (UMEH) 
[  785.448480]  ? _raw_spin_unlock_irq+0x27/0x80
[  785.452608] 89*16kB 
[  785.454948]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  785.459421] (UME) 
[  785.461695]  ? lockdep_hardirqs_on+0x296/0x5b0
[  785.466167] 23*32kB 
[  785.468491]  ? trace_hardirqs_on+0xbd/0x310
[  785.473312] (UMH) 
[  785.475465]  ? kasan_check_read+0x11/0x20
[  785.480017] 2*64kB (UH) 
[  785.482357]  ? __run_timers+0x7da/0xc70
[  785.486649] 0*128kB 0*256kB 
[  785.488811]  ? trace_hardirqs_off_caller+0x310/0x310
[  785.492945] 0*512kB 
[  785.495647]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  785.499589] 0*1024kB 
[  785.502637]  __run_timers+0x7e5/0xc70
[  785.507707] 0*2048kB 
[  785.510041]  ? timer_fixup_init+0x70/0x70
[  785.514866] 0*4096kB 
[  785.517279]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  785.521053] = 13912kB
[  785.521070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  785.523482]  ? zap_class+0x640/0x640
[  785.527619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  785.530040]  ? print_usage_bug+0xc0/0xc0
[  785.535036] 9839 total pagecache pages
[  785.537451]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  785.546270] 0 pages in swap cache
[  785.549984]  ? find_held_lock+0x36/0x1c0
[  785.558541] Swap cache stats: add 0, delete 0, find 0/0
[  785.562604]  ? zap_class+0x640/0x640
[  785.566470] Free swap  = 0kB
[  785.571662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.575093] Total swap = 0kB
[  785.579159]  ? check_preemption_disabled+0x48/0x280
[  785.584501] 1965979 pages RAM
[  785.588217]  ? __lock_is_held+0xb5/0x140
[  785.591208] 0 pages HighMem/MovableOnly
[  785.591218] 342293 pages reserved
[  785.596754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.599747] 0 pages cma reserved
[  785.599914] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  785.604777]  ? check_preemption_disabled+0x48/0x280
[  785.607872] syz-executor3 cpuset=
[  785.611937]  run_timer_softirq+0x52/0xb0
[  785.615890] syz3
[  785.619341]  ? rcu_read_lock_sched_held+0x14f/0x180
[  785.624872]  mems_allowed=0
[  785.628243]  __do_softirq+0x308/0xb7e
[  785.664926]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  785.669441]  ? lock_downgrade+0x900/0x900
[  785.673603]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  785.678735]  ? pvclock_read_flags+0x160/0x160
[  785.683241]  ? lapic_next_event+0x5a/0x90
[  785.687397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.692973]  ? kvm_clock_read+0x18/0x30
[  785.696954]  ? kvm_sched_clock_read+0x9/0x20
[  785.701372]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  785.706918]  ? check_preemption_disabled+0x48/0x280
[  785.711961]  irq_exit+0x17f/0x1c0
[  785.715429]  smp_apic_timer_interrupt+0x1cb/0x760
[  785.720286]  ? smp_reschedule_interrupt+0x109/0x650
[  785.725332]  ? smp_call_function_single_interrupt+0x650/0x650
[  785.731234]  ? interrupt_entry+0xb5/0xc0
[  785.735316]  ? trace_hardirqs_off_caller+0xbb/0x310
[  785.740334]  ? trace_hardirqs_off_caller+0xbb/0x310
[  785.745361]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  785.750207]  ? trace_hardirqs_on_caller+0x310/0x310
[  785.755229]  ? trace_hardirqs_on_caller+0x310/0x310
[  785.760253]  ? task_prio+0x50/0x50
[  785.763802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.769345]  ? check_preemption_disabled+0x48/0x280
[  785.774377]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  785.779255]  apic_timer_interrupt+0xf/0x20
[  785.783493]  </IRQ>
[  785.785744] RIP: 0010:dump_stack+0x20e/0x39d
[  785.790168] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  785.809088] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  785.816811] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  785.824084] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  785.831356] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  785.838633] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  785.845913] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  785.853225]  ? dump_stack+0x205/0x39d
[  785.857050]  ? dump_stack_print_info.cold.1+0x20/0x20
[  785.862261]  dump_header+0x27b/0xf72
[  785.865995]  ? mark_held_locks+0x130/0x130
[  785.870244]  ? pagefault_out_of_memory+0x197/0x197
[  785.875192]  ? __lock_acquire+0x62f/0x4c20
[  785.879427]  ? zap_class+0x640/0x640
[  785.883152]  ? percpu_ref_get_many+0x240/0x240
[  785.887743]  ? print_usage_bug+0xc0/0xc0
[  785.891827]  ? print_usage_bug+0xc0/0xc0
[  785.895907]  ? zap_class+0x640/0x640
[  785.899645]  ? print_usage_bug+0xc0/0xc0
[  785.903705]  ? print_usage_bug+0xc0/0xc0
[  785.907786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  785.913329]  ? find_held_lock+0x36/0x1c0
[  785.917405]  ? mark_held_locks+0xc7/0x130
[  785.921568]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  785.926678]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  785.931786]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  785.936376]  ? trace_hardirqs_on+0xbd/0x310
[  785.940705]  ? kasan_check_read+0x11/0x20
[  785.944880]  ? ___ratelimit+0x3b4/0x672
[  785.948871]  ? trace_hardirqs_off_caller+0x310/0x310
[  785.953980]  ? trace_hardirqs_on+0x310/0x310
[  785.958395]  ? lock_downgrade+0x900/0x900
[  785.962557]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  785.967675]  ? ___ratelimit+0x3b9/0x672
[  785.971665]  ? idr_get_free+0xec0/0xec0
[  785.975650]  ? find_held_lock+0x36/0x1c0
[  785.979730]  oom_kill_process.cold.27+0x10/0x903
[  785.984502]  ? zap_class+0x640/0x640
[  785.988220]  ? check_preemption_disabled+0x48/0x280
[  785.993256]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  785.998194]  ? kasan_check_read+0x11/0x20
[  786.002346]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.007643]  ? oom_evaluate_task+0x540/0x540
[  786.012066]  ? find_held_lock+0x36/0x1c0
[  786.016141]  ? out_of_memory+0x974/0x1430
[  786.020299]  ? lock_downgrade+0x900/0x900
[  786.024449]  ? check_preemption_disabled+0x48/0x280
[  786.029482]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  786.034419]  ? kasan_check_read+0x11/0x20
[  786.038590]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.043887]  ? rcu_softirq_qs+0x20/0x20
[  786.047889]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.053443]  ? oom_evaluate_task+0x302/0x540
[  786.057882]  out_of_memory+0xa84/0x1430
[  786.061889]  ? oom_killer_disable+0x3a0/0x3a0
[  786.066398]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  786.071343]  ? __mutex_add_waiter+0x2a0/0x2a0
[  786.075869]  __alloc_pages_slowpath+0x22d4/0x2d70
[  786.080752]  ? warn_alloc+0x120/0x120
[  786.084558]  ? rcu_softirq_qs+0x20/0x20
[  786.088567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  786.094115]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.099662]  ? should_fail+0x22d/0xd01
[  786.103563]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  786.108677]  ? zap_class+0x640/0x640
[  786.112420]  ? __lock_is_held+0xb5/0x140
[  786.116496]  ? mark_held_locks+0x130/0x130
[  786.120739]  ? lock_release+0xa00/0xa00
[  786.124721]  ? perf_trace_sched_process_exec+0x860/0x860
[  786.130204]  ? __might_sleep+0x95/0x190
[  786.134194]  __alloc_pages_nodemask+0xa80/0xde0
[  786.138890]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  786.143925]  ? __page_cache_alloc+0x191/0x5c0
[  786.148453]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  786.153391]  ? kasan_check_read+0x11/0x20
[  786.157547]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.162830]  ? zap_class+0x640/0x640
[  786.166567]  ? zap_class+0x640/0x640
[  786.170281]  ? zap_class+0x640/0x640
[  786.174013]  ? __do_page_cache_readahead+0x7ce/0x980
[  786.179138]  ? find_held_lock+0x36/0x1c0
[  786.183236]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  786.188784]  alloc_pages_current+0x173/0x350
[  786.193209]  __page_cache_alloc+0x38c/0x5c0
[  786.197535]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  786.202469]  ? kasan_check_read+0x11/0x20
[  786.206630]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.211914]  ? generic_perform_write+0x6a0/0x6a0
[  786.216675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.222223]  ? check_preemption_disabled+0x48/0x280
[  786.227255]  filemap_fault+0x1594/0x25f0
[  786.231338]  ? __lock_page_or_retry+0xa00/0xa00
[  786.236019]  ? mark_held_locks+0x130/0x130
[  786.240260]  ? rcu_softirq_qs+0x20/0x20
[  786.244241]  ? remove_wait_queue+0x1a6/0x360
[  786.248656]  ? trace_hardirqs_off_caller+0x310/0x310
[  786.253772]  ? filemap_map_pages+0xe04/0x1990
[  786.258281]  ? print_usage_bug+0xc0/0xc0
[  786.262347]  ? add_wait_queue+0x2b0/0x2b0
[  786.266503]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  786.271433]  ? print_usage_bug+0xc0/0xc0
[  786.275503]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  786.281045]  ? fput+0x130/0x1a0
[  786.284332]  ? poll_freewait+0x1d6/0x260
[  786.288399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  786.293949]  ? print_usage_bug+0xc0/0xc0
[  786.298023]  ? __lock_acquire+0x62f/0x4c20
[  786.302278]  ? lock_acquire+0x1ed/0x520
[  786.306261]  ? ext4_filemap_fault+0x7a/0xad
[  786.310594]  ? lock_release+0xa00/0xa00
[  786.314593]  ? perf_trace_sched_process_exec+0x860/0x860
[  786.320054]  ? print_usage_bug+0xc0/0xc0
[  786.324120]  ? print_usage_bug+0xc0/0xc0
[  786.328202]  ? down_read+0x8d/0x120
[  786.331836]  ? ext4_filemap_fault+0x7a/0xad
[  786.336171]  ? __down_interruptible+0x700/0x700
[  786.340862]  ext4_filemap_fault+0x82/0xad
[  786.345016]  __do_fault+0x100/0x6b0
[  786.348652]  ? pmd_devmap_trans_unstable+0x220/0x220
[  786.353764]  ? mark_held_locks+0x130/0x130
[  786.358003]  ? mark_held_locks+0x130/0x130
[  786.362240]  ? find_held_lock+0x36/0x1c0
[  786.366316]  ? zap_class+0x640/0x640
[  786.370030]  ? find_held_lock+0x36/0x1c0
[  786.374103]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.379655]  __handle_mm_fault+0x307c/0x5920
[  786.384065]  ? poll_select_copy_remaining+0x18c/0x6a0
[  786.389265]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  786.394122]  ? __might_fault+0x12b/0x1e0
[  786.398192]  ? lock_downgrade+0x900/0x900
[  786.402355]  ? zap_class+0x640/0x640
[  786.406073]  ? zap_class+0x640/0x640
[  786.409796]  ? find_held_lock+0x36/0x1c0
[  786.413879]  ? handle_mm_fault+0x42a/0xc70
[  786.418121]  ? lock_downgrade+0x900/0x900
[  786.422276]  ? check_preemption_disabled+0x48/0x280
[  786.427306]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  786.432244]  ? kasan_check_read+0x11/0x20
[  786.436396]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.441676]  ? rcu_softirq_qs+0x20/0x20
[  786.445656]  ? trace_hardirqs_off_caller+0x310/0x310
[  786.450765]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.456310]  ? check_preemption_disabled+0x48/0x280
[  786.461343]  handle_mm_fault+0x54f/0xc70
[  786.465416]  ? __handle_mm_fault+0x5920/0x5920
[  786.470007]  ? find_vma+0x34/0x190
[  786.473562]  __do_page_fault+0x5e8/0xe60
[  786.477632]  ? trace_hardirqs_off+0xb8/0x310
[  786.482060]  do_page_fault+0xf2/0x7e0
[  786.485877]  ? vmalloc_sync_all+0x30/0x30
[  786.490035]  ? error_entry+0x70/0xd0
[  786.493757]  ? trace_hardirqs_off_caller+0xbb/0x310
[  786.498776]  ? trace_hardirqs_on_caller+0xc0/0x310
[  786.503712]  ? syscall_return_slowpath+0x5e0/0x5e0
[  786.508647]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  786.513498]  ? trace_hardirqs_on_caller+0x310/0x310
[  786.518514]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  786.523974]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  786.529492]  ? prepare_exit_to_usermode+0x291/0x3b0
[  786.534516]  ? page_fault+0x8/0x30
[  786.538069]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  786.542920]  ? page_fault+0x8/0x30
[  786.546467]  page_fault+0x1e/0x30
[  786.549926] RIP: 0033:0x7f01c7eacdd3
[  786.553661] Code: Bad RIP value.
[  786.557028] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  786.562397] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  786.569669] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  786.576950] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  786.584221] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  786.591489] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  786.598792] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  786.598881] aoe: skb alloc failure
[  786.605732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  786.605738] Call Trace:
[  786.605763]  dump_stack+0x244/0x39d
[  786.605784]  ? dump_stack_print_info.cold.1+0x20/0x20
[  786.609347] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  786.618706]  warn_alloc.cold.117+0xb7/0x1bd
[  786.621269] init cpuset=
[  786.624901]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  786.630094] /
[  786.639832]  ? lock_downgrade+0x900/0x900
[  786.644129]  mems_allowed=0
[  786.660425]  ? trace_hardirqs_off+0xb8/0x310
[  786.664853]  ? trace_hardirqs_off+0xb8/0x310
[  786.669295]  __alloc_pages_slowpath+0x2660/0x2d70
[  786.674187]  ? warn_alloc+0x120/0x120
[  786.678003]  ? warn_alloc+0x120/0x120
[  786.681811]  ? print_usage_bug+0xc0/0xc0
[  786.685885]  ? warn_alloc+0x120/0x120
[  786.689695]  ? print_usage_bug+0xc0/0xc0
[  786.693763]  ? __lock_acquire+0x62f/0x4c20
[  786.698008]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.703554]  ? should_fail+0x22d/0xd01
[  786.707448]  ? find_held_lock+0x36/0x1c0
[  786.711520]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  786.716630]  ? __lock_acquire+0x62f/0x4c20
[  786.720883]  ? __lock_acquire+0x62f/0x4c20
[  786.725130]  ? should_fail+0x22d/0xd01
[  786.729024]  ? check_preemption_disabled+0x48/0x280
[  786.734058]  ? mark_held_locks+0x130/0x130
[  786.738317]  ? mark_held_locks+0x130/0x130
[  786.742559]  ? print_usage_bug+0xc0/0xc0
[  786.746638]  ? zap_class+0x640/0x640
[  786.750384]  ? update_curr+0x344/0xbd0
[  786.754280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  786.759826]  ? check_preemption_disabled+0x48/0x280
[  786.764875]  ? __lock_is_held+0xb5/0x140
[  786.768968]  __alloc_pages_nodemask+0xa80/0xde0
[  786.773641]  ? zap_class+0x640/0x640
[  786.777367]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  786.782407]  ? find_held_lock+0x36/0x1c0
[  786.786490]  ? ____cache_alloc_node+0x1c7/0x1e0
[  786.791169]  ? lock_downgrade+0x900/0x900
[  786.795331]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  786.800894]  cache_grow_begin+0xa5/0x8c0
[  786.804965]  ? do_raw_spin_unlock+0xa7/0x330
[  786.809386]  fallback_alloc+0x204/0x2e0
[  786.813371]  ____cache_alloc_node+0x1c7/0x1e0
[  786.817901]  kmem_cache_alloc+0x1f8/0x730
[  786.822094]  skb_clone+0x1bb/0x500
[  786.825675]  ? skb_split+0x11e0/0x11e0
[  786.829563]  ? kasan_check_read+0x11/0x20
[  786.833720]  ? __schedule+0x168a/0x21d0
[  786.837715]  ? trace_hardirqs_off_caller+0x310/0x310
[  786.842846]  ? lock_pin_lock+0x350/0x350
[  786.846969]  bpf_clone_redirect+0xb9/0x490
[  786.851215]  ? __schedule+0x168a/0x21d0
[  786.855203]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  786.860231]  ? __sched_text_start+0x8/0x8
[  786.864397]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  786.868997]  ? find_held_lock+0x36/0x1c0
[  786.873080]  ? lock_acquire+0x1ed/0x520
[  786.877062]  ? bpf_test_run+0x3cb/0x780
[  786.881048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  786.886593]  ? check_preemption_disabled+0x48/0x280
[  786.891621]  ? kasan_check_read+0x11/0x20
[  786.895780]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  786.901064]  ? rcu_softirq_qs+0x20/0x20
[  786.905048]  ? preempt_schedule+0x4d/0x60
[  786.909202]  ? ___preempt_schedule+0x16/0x18
[  786.913624]  ? bpf_test_run+0x25d/0x780
[  786.917617]  ? netlink_diag_dump+0x2a0/0x2a0
[  786.922033]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  786.927236]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  786.932025]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  786.936897]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  786.942447]  ? fput+0x130/0x1a0
[  786.945741]  ? __bpf_prog_get+0x9b/0x290
[  786.949816]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  786.954666]  ? bpf_prog_test_run+0x130/0x1a0
[  786.959086]  ? __x64_sys_bpf+0x3d8/0x520
[  786.963159]  ? bpf_prog_get+0x20/0x20
[  786.966977]  ? bpf_prog_get+0x20/0x20
[  786.970798]  ? do_syscall_64+0x1b9/0x820
[  786.974875]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  786.980249]  ? syscall_return_slowpath+0x5e0/0x5e0
[  786.985201]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  786.990054]  ? trace_hardirqs_on_caller+0x310/0x310
[  786.995108]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  787.000144]  ? prepare_exit_to_usermode+0x291/0x3b0
[  787.005187]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  787.010044]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  787.015435] warn_alloc_show_mem: 1 callbacks suppressed
[  787.015447] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  787.015449] Mem-Info:
[  787.015485] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  787.015485]  active_file:14 inactive_file:12 isolated_file:0
[  787.015485]  unevictable:0 dirty:0 writeback:0 unstable:0
[  787.015485]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  787.015485]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  787.015485]  free:13716 free_pcp:294 free_cma:0
[  787.020832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  787.026744] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  787.029155] Call Trace:
[  787.062203] Node 0 
[  787.071556]  <IRQ>
[  787.099433] 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
[  787.102040]  dump_stack+0x244/0x39d
[  787.104247] lowmem_reserve[]:
[  787.106402]  ? dump_stack_print_info.cold.1+0x20/0x20
[  787.131913]  0
[  787.135550]  warn_alloc.cold.117+0xb7/0x1bd
[  787.138630]  2819
[  787.143821]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  787.145603]  6323
[  787.149935]  ? lock_downgrade+0x900/0x900
[  787.151975]  6323
[  787.156827]  ? trace_hardirqs_off+0xb8/0x310
[  787.158899] Node 0 
[  787.163064]  ? trace_hardirqs_off+0xb8/0x310
[  787.165179] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  787.169562]  __alloc_pages_slowpath+0x2660/0x2d70
[  787.171775] lowmem_reserve[]:
[  787.176210]  ? warn_alloc+0x120/0x120
[  787.203050]  0 0
[  787.207932]  ? __lock_acquire+0x62f/0x4c20
[  787.211014]  3503
[  787.214814]  ? __lock_acquire+0x62f/0x4c20
[  787.216776]  3503
[  787.221021]  ? warn_alloc+0x120/0x120
[  787.227303]  ? print_usage_bug+0xc0/0xc0
[  787.229351] Node 0 
[  787.233158]  ? warn_alloc+0x120/0x120
[  787.237230] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  787.239435]  ? print_usage_bug+0xc0/0xc0
[  787.243211] lowmem_reserve[]: 0
[  787.271680]  ? mark_held_locks+0x130/0x130
[  787.275735]  0
[  787.279018]  ? mark_held_locks+0x130/0x130
[  787.283232]  0 0
[  787.285055]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  787.291272]  ? should_fail+0x22d/0xd01
[  787.296787] Node 0 
[  787.300672]  ? zap_class+0x640/0x640
[  787.300683] DMA: 
[  787.302917]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  787.306611] 1*4kB 
[  787.308678]  ? __lock_acquire+0x62f/0x4c20
[  787.313761] (U) 
[  787.315919]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  787.320142] 0*8kB 0*16kB 
[  787.322138]  ? should_fail+0x22d/0xd01
[  787.327221] 1*32kB 
[  787.330005]  ? mark_held_locks+0x130/0x130
[  787.333875] (U) 
[  787.336112]  ? mark_held_locks+0x130/0x130
[  787.340330] 2*64kB (U) 
[  787.342315]  ? lock_downgrade+0x900/0x900
[  787.346533] 1*128kB 
[  787.349121]  ? zap_class+0x640/0x640
[  787.353254] (U) 
[  787.355581]  ? zap_class+0x640/0x640
[  787.359272] 1*256kB (U) 
[  787.361254]  ? zap_class+0x640/0x640
[  787.364952] 0*512kB 
[  787.367628]  ? do_raw_spin_unlock+0xa7/0x330
[  787.371319] 1*1024kB 
[  787.373649]  ? trace_hardirqs_on+0x310/0x310
[  787.378039] (U) 
[  787.380452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.384832] 1*2048kB (M) 
[  787.386827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.392340] 3*4096kB (M) 
[  787.395109]  ? check_preemption_disabled+0x48/0x280
[  787.400625] = 15908kB
[  787.400634] Node 0 
[  787.403403]  ? __lock_is_held+0xb5/0x140
[  787.408387] DMA32: 5*4kB 
[  787.410824]  __alloc_pages_nodemask+0xa80/0xde0
[  787.413029] (UM) 2*8kB 
[  787.417126]  ? zap_class+0x640/0x640
[  787.419877] (UM) 
[  787.424707]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  787.427277] 3*16kB 
[  787.430996]  ? find_held_lock+0x36/0x1c0
[  787.433035] (M) 
[  787.438056]  ? ____cache_alloc_node+0x1c7/0x1e0
[  787.440278] 3*32kB 
[  787.444336]  ? lock_downgrade+0x900/0x900
[  787.446296] (UM) 
[  787.450972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.453190] 2*64kB 
[  787.457346]  cache_grow_begin+0xa5/0x8c0
[  787.459390] (M) 
[  787.464945]  ? do_raw_spin_unlock+0xa7/0x330
[  787.467160] 2*128kB 
[  787.471232]  fallback_alloc+0x204/0x2e0
[  787.473188] (M) 
[  787.477600]  ____cache_alloc_node+0x1c7/0x1e0
[  787.479901] 4*256kB 
[  787.483882]  kmem_cache_alloc_node+0xe3/0x730
[  787.485852] (M) 
[  787.490353]  ? lockdep_hardirqs_on+0x296/0x5b0
[  787.492656] 4*512kB 
[  787.497157]  __alloc_skb+0x119/0x770
[  787.499104] (UM) 
[  787.503698]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  787.506002] 3*1024kB 
[  787.509714]  ? netdev_alloc_frag+0x1f0/0x1f0
[  787.511757] (UM) 
[  787.517125]  ? vprintk_default+0x28/0x30
[  787.519513] 3*2048kB (M) 
[  787.523956]  ? vprintk_func+0x85/0x181
[  787.525999] 3*4096kB (M) 
[  787.530106]  ? printk+0xa7/0xcf
[  787.532846] = 25140kB
[  787.532866] Node 0 
[  787.536756]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  787.539493] Normal: 
[  787.542785]  new_skb+0x26/0x1c0
[  787.545167] 1714*4kB 
[  787.547403]  aoecmd_cfg+0x279/0x7f0
[  787.552139] (UME) 
[  787.554461]  ? find_held_lock+0x36/0x1c0
[  787.557723] 596*8kB 
[  787.560156]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  787.563808] (UMEH) 
[  787.565972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.570011] 89*16kB 
[  787.572342]  ? __lock_is_held+0xb5/0x140
[  787.576648] (UME) 
[  787.578940]  discover_timer+0x50/0x60
[  787.584451] 23*32kB 
[  787.586773]  call_timer_fn+0x272/0x920
[  787.590814] (UMH) 
[  787.592961]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  787.596741] 2*64kB 
[  787.599062]  ? process_timeout+0x40/0x40
[  787.602931] (UH) 
[  787.605089]  ? mark_held_locks+0xc7/0x130
[  787.609913] 0*128kB 0*256kB 
[  787.612165]  ? _raw_spin_unlock_irq+0x27/0x80
[  787.616206] 0*512kB 
[  787.618271]  ? _raw_spin_unlock_irq+0x27/0x80
[  787.622398] 0*1024kB 
[  787.625411]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  787.629890] 0*2048kB 
[  787.632211]  ? lockdep_hardirqs_on+0x296/0x5b0
[  787.636686] 0*4096kB 
[  787.639105]  ? trace_hardirqs_on+0xbd/0x310
[  787.643932] = 13912kB
[  787.646344]  ? kasan_check_read+0x11/0x20
[  787.650920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  787.653337]  ? __run_timers+0x7da/0xc70
[  787.657645] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  787.660048]  ? trace_hardirqs_off_caller+0x310/0x310
[  787.664179] 9839 total pagecache pages
[  787.673039]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  787.676997] 0 pages in swap cache
[  787.685575]  __run_timers+0x7e5/0xc70
[  787.690679] Swap cache stats: add 0, delete 0, find 0/0
[  787.694568]  ? timer_fixup_init+0x70/0x70
[  787.699385] Free swap  = 0kB
[  787.702839]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  787.706640] Total swap = 0kB
[  787.712006]  ? zap_class+0x640/0x640
[  787.716139] 1965979 pages RAM
[  787.719166]  ? print_usage_bug+0xc0/0xc0
[  787.724155] 0 pages HighMem/MovableOnly
[  787.724165] 342293 pages reserved
[  787.727196]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  787.730881] 0 pages cma reserved
[  787.731054] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  787.733997]  ? find_held_lock+0x36/0x1c0
[  787.738042] syz-executor3 cpuset=
[  787.742017]  ? zap_class+0x640/0x640
[  787.745449] syz3
[  787.750664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.754016]  mems_allowed=0
[  787.764500]  ? check_preemption_disabled+0x48/0x280
[  787.791134]  ? __lock_is_held+0xb5/0x140
[  787.795211]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.800751]  ? check_preemption_disabled+0x48/0x280
[  787.805778]  run_timer_softirq+0x52/0xb0
[  787.809844]  ? rcu_read_lock_sched_held+0x14f/0x180
[  787.814883]  __do_softirq+0x308/0xb7e
[  787.818693]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  787.823205]  ? lock_downgrade+0x900/0x900
[  787.827361]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  787.832517]  ? pvclock_read_flags+0x160/0x160
[  787.837019]  ? lapic_next_event+0x5a/0x90
[  787.841171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.846719]  ? kvm_clock_read+0x18/0x30
[  787.850696]  ? kvm_sched_clock_read+0x9/0x20
[  787.855106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  787.860649]  ? check_preemption_disabled+0x48/0x280
[  787.865708]  irq_exit+0x17f/0x1c0
[  787.869171]  smp_apic_timer_interrupt+0x1cb/0x760
[  787.874018]  ? smp_reschedule_interrupt+0x109/0x650
[  787.879041]  ? smp_call_function_single_interrupt+0x650/0x650
[  787.884946]  ? interrupt_entry+0xb5/0xc0
[  787.889017]  ? trace_hardirqs_off_caller+0xbb/0x310
[  787.894037]  ? trace_hardirqs_off_caller+0xbb/0x310
[  787.899059]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  787.903905]  ? trace_hardirqs_on_caller+0x310/0x310
[  787.908920]  ? trace_hardirqs_on_caller+0x310/0x310
[  787.913952]  ? task_prio+0x50/0x50
[  787.917507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  787.923049]  ? check_preemption_disabled+0x48/0x280
[  787.928073]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  787.932932]  apic_timer_interrupt+0xf/0x20
[  787.937165]  </IRQ>
[  787.939406] RIP: 0010:dump_stack+0x20e/0x39d
[  787.943817] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  787.962717] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  787.970429] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  787.977699] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  787.984973] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  787.992271] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  787.999541] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  788.006842]  ? dump_stack+0x205/0x39d
[  788.010674]  ? dump_stack_print_info.cold.1+0x20/0x20
[  788.015907]  dump_header+0x27b/0xf72
[  788.019641]  ? mark_held_locks+0x130/0x130
[  788.023890]  ? pagefault_out_of_memory+0x197/0x197
[  788.028851]  ? __lock_acquire+0x62f/0x4c20
[  788.033101]  ? zap_class+0x640/0x640
[  788.036819]  ? percpu_ref_get_many+0x240/0x240
[  788.041436]  ? print_usage_bug+0xc0/0xc0
[  788.045500]  ? print_usage_bug+0xc0/0xc0
[  788.049568]  ? zap_class+0x640/0x640
[  788.053297]  ? print_usage_bug+0xc0/0xc0
[  788.057362]  ? print_usage_bug+0xc0/0xc0
[  788.061432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.066979]  ? find_held_lock+0x36/0x1c0
[  788.071057]  ? mark_held_locks+0xc7/0x130
[  788.075215]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  788.080320]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  788.085430]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  788.090017]  ? trace_hardirqs_on+0xbd/0x310
[  788.094343]  ? kasan_check_read+0x11/0x20
[  788.098494]  ? ___ratelimit+0x3b4/0x672
[  788.102477]  ? trace_hardirqs_off_caller+0x310/0x310
[  788.107581]  ? trace_hardirqs_on+0x310/0x310
[  788.111992]  ? lock_downgrade+0x900/0x900
[  788.116164]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  788.121283]  ? ___ratelimit+0x3b9/0x672
[  788.125280]  ? idr_get_free+0xec0/0xec0
[  788.129256]  ? find_held_lock+0x36/0x1c0
[  788.133332]  oom_kill_process.cold.27+0x10/0x903
[  788.138093]  ? zap_class+0x640/0x640
[  788.141810]  ? check_preemption_disabled+0x48/0x280
[  788.146837]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  788.151777]  ? kasan_check_read+0x11/0x20
[  788.155929]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  788.161211]  ? oom_evaluate_task+0x540/0x540
[  788.165630]  ? find_held_lock+0x36/0x1c0
[  788.169707]  ? out_of_memory+0x974/0x1430
[  788.173867]  ? lock_downgrade+0x900/0x900
[  788.178021]  ? check_preemption_disabled+0x48/0x280
[  788.183053]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  788.187985]  ? kasan_check_read+0x11/0x20
[  788.192137]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  788.197419]  ? rcu_softirq_qs+0x20/0x20
[  788.201411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.206951]  ? oom_evaluate_task+0x302/0x540
[  788.211370]  out_of_memory+0xa84/0x1430
[  788.215360]  ? oom_killer_disable+0x3a0/0x3a0
[  788.219868]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  788.224819]  ? __mutex_add_waiter+0x2a0/0x2a0
[  788.229331]  __alloc_pages_slowpath+0x22d4/0x2d70
[  788.234213]  ? warn_alloc+0x120/0x120
[  788.238016]  ? rcu_softirq_qs+0x20/0x20
[  788.242033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.247587]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.253147]  ? should_fail+0x22d/0xd01
[  788.257049]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  788.262155]  ? zap_class+0x640/0x640
[  788.265915]  ? __lock_is_held+0xb5/0x140
[  788.270001]  ? mark_held_locks+0x130/0x130
[  788.274244]  ? lock_release+0xa00/0xa00
[  788.278225]  ? perf_trace_sched_process_exec+0x860/0x860
[  788.283698]  ? __might_sleep+0x95/0x190
[  788.287676]  __alloc_pages_nodemask+0xa80/0xde0
[  788.292379]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  788.297398]  ? __page_cache_alloc+0x191/0x5c0
[  788.301907]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  788.306837]  ? kasan_check_read+0x11/0x20
[  788.310997]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  788.316278]  ? zap_class+0x640/0x640
[  788.320020]  ? zap_class+0x640/0x640
[  788.323738]  ? zap_class+0x640/0x640
[  788.327453]  ? __do_page_cache_readahead+0x7ce/0x980
[  788.332576]  ? find_held_lock+0x36/0x1c0
[  788.336645]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  788.342194]  alloc_pages_current+0x173/0x350
[  788.346611]  __page_cache_alloc+0x38c/0x5c0
[  788.350947]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  788.355887]  ? kasan_check_read+0x11/0x20
[  788.360069]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  788.365352]  ? generic_perform_write+0x6a0/0x6a0
[  788.370113]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.375662]  ? check_preemption_disabled+0x48/0x280
[  788.380692]  filemap_fault+0x1594/0x25f0
[  788.384771]  ? __lock_page_or_retry+0xa00/0xa00
[  788.389449]  ? mark_held_locks+0x130/0x130
[  788.393686]  ? rcu_softirq_qs+0x20/0x20
[  788.397693]  ? remove_wait_queue+0x1a6/0x360
[  788.402117]  ? trace_hardirqs_off_caller+0x310/0x310
[  788.407235]  ? filemap_map_pages+0xe04/0x1990
[  788.411754]  ? print_usage_bug+0xc0/0xc0
[  788.415822]  ? add_wait_queue+0x2b0/0x2b0
[  788.419981]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  788.424912]  ? print_usage_bug+0xc0/0xc0
[  788.428986]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  788.434526]  ? fput+0x130/0x1a0
[  788.437810]  ? poll_freewait+0x1d6/0x260
[  788.441896]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.447443]  ? print_usage_bug+0xc0/0xc0
[  788.451514]  ? __lock_acquire+0x62f/0x4c20
[  788.455766]  ? lock_acquire+0x1ed/0x520
[  788.459747]  ? ext4_filemap_fault+0x7a/0xad
[  788.464081]  ? lock_release+0xa00/0xa00
[  788.468063]  ? perf_trace_sched_process_exec+0x860/0x860
[  788.473520]  ? print_usage_bug+0xc0/0xc0
[  788.477608]  ? print_usage_bug+0xc0/0xc0
[  788.481715]  ? down_read+0x8d/0x120
[  788.485344]  ? ext4_filemap_fault+0x7a/0xad
[  788.489668]  ? __down_interruptible+0x700/0x700
[  788.494354]  ext4_filemap_fault+0x82/0xad
[  788.498508]  __do_fault+0x100/0x6b0
[  788.502143]  ? pmd_devmap_trans_unstable+0x220/0x220
[  788.507258]  ? mark_held_locks+0x130/0x130
[  788.511498]  ? mark_held_locks+0x130/0x130
[  788.515735]  ? find_held_lock+0x36/0x1c0
[  788.519804]  ? zap_class+0x640/0x640
[  788.523517]  ? find_held_lock+0x36/0x1c0
[  788.527588]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.533656]  __handle_mm_fault+0x307c/0x5920
[  788.538088]  ? poll_select_copy_remaining+0x18c/0x6a0
[  788.543306]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  788.548159]  ? __might_fault+0x12b/0x1e0
[  788.552233]  ? lock_downgrade+0x900/0x900
[  788.556397]  ? zap_class+0x640/0x640
[  788.560111]  ? zap_class+0x640/0x640
[  788.563834]  ? find_held_lock+0x36/0x1c0
[  788.567914]  ? handle_mm_fault+0x42a/0xc70
[  788.572164]  ? lock_downgrade+0x900/0x900
[  788.576314]  ? check_preemption_disabled+0x48/0x280
[  788.581343]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  788.586288]  ? kasan_check_read+0x11/0x20
[  788.590439]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  788.595718]  ? rcu_softirq_qs+0x20/0x20
[  788.599701]  ? trace_hardirqs_off_caller+0x310/0x310
[  788.604810]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.610354]  ? check_preemption_disabled+0x48/0x280
[  788.615395]  handle_mm_fault+0x54f/0xc70
[  788.619467]  ? __handle_mm_fault+0x5920/0x5920
[  788.624059]  ? find_vma+0x34/0x190
[  788.627629]  __do_page_fault+0x5e8/0xe60
[  788.631704]  ? trace_hardirqs_off+0xb8/0x310
[  788.636142]  do_page_fault+0xf2/0x7e0
[  788.639948]  ? vmalloc_sync_all+0x30/0x30
[  788.644107]  ? error_entry+0x70/0xd0
[  788.647823]  ? trace_hardirqs_off_caller+0xbb/0x310
[  788.652866]  ? trace_hardirqs_on_caller+0xc0/0x310
[  788.657802]  ? syscall_return_slowpath+0x5e0/0x5e0
[  788.662734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  788.667579]  ? trace_hardirqs_on_caller+0x310/0x310
[  788.672608]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  788.678070]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  788.683099]  ? prepare_exit_to_usermode+0x291/0x3b0
[  788.688123]  ? page_fault+0x8/0x30
[  788.691670]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  788.696520]  ? page_fault+0x8/0x30
[  788.700066]  page_fault+0x1e/0x30
[  788.703520] RIP: 0033:0x7f01c7eacdd3
[  788.707255] Code: Bad RIP value.
[  788.710630] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  788.716003] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  788.723279] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  788.730548] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  788.737838] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  788.745120] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  788.752429] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  788.752472] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  788.759376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  788.759386] Call Trace:
[  788.765610] rcu: 	
[  788.774974]  dump_stack+0x244/0x39d
[  788.777543] (detected by 1, t=10625 jiffies, g=102881, q=13)
[  788.779693]  ? dump_stack_print_info.cold.1+0x20/0x20
[  788.783309] rcu: All QSes seen, last rcu_preempt kthread activity 10337 (4295016031-4295005694), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  788.789107]  warn_alloc.cold.117+0xb7/0x1bd
[  788.794268] init            R
[  788.806928]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  788.811225]   running task    
[  788.814338]  ? lock_downgrade+0x900/0x900
[  788.819159]  8568     1      0 0x80000008
[  788.822354]  ? trace_hardirqs_off+0xb8/0x310
[  788.826476] Call Trace:
[  788.830624]  ? trace_hardirqs_off+0xb8/0x310
[  788.835036]  <IRQ>
[  788.837626]  __alloc_pages_slowpath+0x2660/0x2d70
[  788.842057]  sched_show_task.cold.81+0x2b6/0x30a
[  788.844235]  ? warn_alloc+0x120/0x120
[  788.849054]  ? can_nice.part.74+0x20/0x20
[  788.853801]  ? warn_alloc+0x120/0x120
[  788.857595]  ? vprintk_default+0x28/0x30
[  788.861731]  ? print_usage_bug+0xc0/0xc0
[  788.865518]  ? vprintk_func+0x85/0x181
[  788.869570]  ? warn_alloc+0x120/0x120
[  788.873633]  ? vprintk_func+0x85/0x181
[  788.877510]  ? print_usage_bug+0xc0/0xc0
[  788.881303]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  788.885181]  ? __lock_acquire+0x62f/0x4c20
[  788.889238]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  788.893987]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.898234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.902997]  ? should_fail+0x22d/0xd01
[  788.908527]  print_other_cpu_stall.cold.66+0x7dd/0x8bb
[  788.914048]  ? find_held_lock+0x36/0x1c0
[  788.917936]  ? print_usage_bug+0xc0/0xc0
[  788.923225]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  788.927276]  ? no_context+0xdc/0x9c0
[  788.931328]  ? __lock_acquire+0x62f/0x4c20
[  788.936425]  ? rcu_qs+0x110/0x110
[  788.940140]  ? __lock_acquire+0x62f/0x4c20
[  788.944367]  ? find_held_lock+0x36/0x1c0
[  788.947809]  ? should_fail+0x22d/0xd01
[  788.952035]  ? zap_class+0x640/0x640
[  788.956088]  ? check_preemption_disabled+0x48/0x280
[  788.959965]  ? print_usage_bug+0xc0/0xc0
[  788.963681]  ? mark_held_locks+0x130/0x130
[  788.968683]  ? check_preemption_disabled+0x48/0x280
[  788.972739]  ? mark_held_locks+0x130/0x130
[  788.976964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.981969]  ? print_usage_bug+0xc0/0xc0
[  788.986194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  788.991728]  ? zap_class+0x640/0x640
[  788.995782]  ? do_trace_rcu_torture_read+0x10/0x10
[  789.001312]  ? update_curr+0x344/0xbd0
[  789.005019]  ? rcu_preempt_need_deferred_qs+0x74/0x1f0
[  789.009937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.013816]  ? __lock_is_held+0xb5/0x140
[  789.019087]  ? check_preemption_disabled+0x48/0x280
[  789.024612]  ? __rcu_read_lock+0x50/0x50
[  789.028674]  ? __lock_is_held+0xb5/0x140
[  789.033673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.037732]  __alloc_pages_nodemask+0xa80/0xde0
[  789.041794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.047321]  ? zap_class+0x640/0x640
[  789.051992]  ? check_preemption_disabled+0x48/0x280
[  789.057518]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  789.061228]  rcu_check_callbacks+0xfd7/0x13f0
[  789.066239]  ? find_held_lock+0x36/0x1c0
[  789.071239]  ? rcutree_dead_cpu+0x10/0x10
[  789.075728]  ? ____cache_alloc_node+0x1c7/0x1e0
[  789.079771]  ? lock_downgrade+0x900/0x900
[  789.083995]  ? lock_downgrade+0x900/0x900
[  789.088656]  ? lock_release+0x920/0xa00
[  789.092803]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  789.096948]  ? zap_class+0x640/0x640
[  789.100922]  cache_grow_begin+0xa5/0x8c0
[  789.106447]  ? zap_class+0x640/0x640
[  789.110164]  ? do_raw_spin_unlock+0xa7/0x330
[  789.114212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.117924]  fallback_alloc+0x204/0x2e0
[  789.122321]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  789.127846]  ____cache_alloc_node+0x1c7/0x1e0
[  789.131818]  ? kvm_set_tsc_khz+0x540/0x540
[  789.136394]  kmem_cache_alloc+0x1f8/0x730
[  789.140888]  ? find_held_lock+0x36/0x1c0
[  789.145117]  skb_clone+0x1bb/0x500
[  789.149251]  ? zap_class+0x640/0x640
[  789.153299]  ? skb_split+0x11e0/0x11e0
[  789.156827]  ? timekeeping_advance+0x3cc/0xc00
[  789.160532]  ? kasan_check_read+0x11/0x20
[  789.164421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.168999]  ? __schedule+0x168a/0x21d0
[  789.173161]  ? check_preemption_disabled+0x48/0x280
[  789.178689]  ? trace_hardirqs_off_caller+0x310/0x310
[  789.182660]  ? trace_hardirqs_off+0xb8/0x310
[  789.187662]  ? lock_pin_lock+0x350/0x350
[  789.192752]  ? __lock_is_held+0xb5/0x140
[  789.197171]  bpf_clone_redirect+0xb9/0x490
[  789.201208]  ? trace_hardirqs_on+0x310/0x310
[  789.205264]  ? __schedule+0x168a/0x21d0
[  789.209485]  ? check_preemption_disabled+0x48/0x280
[  789.213893]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  789.217870]  ? raise_softirq+0x199/0x420
[  789.222879]  ? __sched_text_start+0x8/0x8
[  789.227895]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  789.231946]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  789.236113]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.240778]  ? find_held_lock+0x36/0x1c0
[  789.245356]  ? check_preemption_disabled+0x48/0x280
[  789.250894]  ? lock_acquire+0x1ed/0x520
[  789.254951]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  789.259961]  ? bpf_test_run+0x3cb/0x780
[  789.263960]  ? hrtimer_run_queues+0x9a/0x400
[  789.269483]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.273455]  ? run_local_timers+0x19b/0x230
[  789.277853]  ? check_preemption_disabled+0x48/0x280
[  789.283391]  ? timer_clear_idle+0x90/0x90
[  789.287706]  ? kasan_check_read+0x11/0x20
[  789.292730]  ? debug_smp_processor_id+0x1c/0x20
[  789.296885]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  789.301029]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  789.305684]  ? rcu_softirq_qs+0x20/0x20
[  789.310955]  ? account_process_tick+0x282/0x350
[  789.316935]  ? preempt_schedule+0x4d/0x60
[  789.320908]  update_process_times+0x2d/0x70
[  789.325565]  ? ___preempt_schedule+0x16/0x18
[  789.329719]  tick_sched_handle+0x9f/0x180
[  789.334059]  ? bpf_test_run+0x25d/0x780
[  789.338455]  tick_sched_timer+0x45/0x130
[  789.342606]  ? netlink_diag_dump+0x2a0/0x2a0
[  789.346567]  __hrtimer_run_queues+0x41c/0x10d0
[  789.350619]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  789.355027]  ? tick_sched_do_timer+0x1a0/0x1a0
[  789.359606]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  789.364787]  ? hrtimer_start_range_ns+0xe00/0xe00
[  789.369368]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  789.374115]  ? pvclock_read_flags+0x160/0x160
[  789.378942]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  789.378962]  ? fput+0x130/0x1a0
[  789.383799]  ? trace_hardirqs_on+0x310/0x310
[  789.388286]  ? __bpf_prog_get+0x9b/0x290
[  789.393808]  ? zap_class+0x640/0x640
[  789.397081]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  789.401483]  ? kvm_clock_read+0x18/0x30
[  789.405535]  ? bpf_prog_test_run+0x130/0x1a0
[  789.409239]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  789.414078]  ? __x64_sys_bpf+0x3d8/0x520
[  789.418038]  ? ktime_get_update_offsets_now+0x3b3/0x540
[  789.422693]  ? bpf_prog_get+0x20/0x20
[  789.427705]  ? do_timer+0x50/0x50
[  789.431762]  ? bpf_prog_get+0x20/0x20
[  789.437114]  ? rwlock_bug.part.2+0x90/0x90
[  789.440920]  ? do_syscall_64+0x1b9/0x820
[  789.444356]  ? trace_hardirqs_on+0x310/0x310
[  789.448156]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  789.452381]  ? rcu_softirq_qs+0x20/0x20
[  789.456431]  ? syscall_return_slowpath+0x5e0/0x5e0
[  789.460837]  hrtimer_interrupt+0x313/0x780
[  789.466195]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  789.470173]  smp_apic_timer_interrupt+0x1a1/0x760
[  789.475074]  ? trace_hardirqs_on_caller+0x310/0x310
[  789.479302]  ? smp_call_function_single_interrupt+0x650/0x650
[  789.484141]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  789.488972]  ? interrupt_entry+0xb5/0xc0
[  789.493984]  ? prepare_exit_to_usermode+0x291/0x3b0
[  789.499870]  ? trace_hardirqs_off_caller+0xbb/0x310
[  789.504887]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  789.508937]  ? ____cache_alloc_node+0x1c7/0x1e0
[  789.513947]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  789.518963]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  789.523814] warn_alloc_show_mem: 1 callbacks suppressed
[  789.523820] Mem-Info:
[  789.528460]  ? trace_hardirqs_on_caller+0x310/0x310
[  789.533833] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  789.533833]  active_file:14 inactive_file:12 isolated_file:0
[  789.533833]  unevictable:0 dirty:0 writeback:0 unstable:0
[  789.533833]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  789.533833]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  789.533833]  free:13716 free_pcp:294 free_cma:0
[  789.538663]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  789.544051] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  789.546446]  apic_timer_interrupt+0xf/0x20
[  789.551465] Node 0 
[  789.584588] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  789.589441] 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
[  789.617282] Code: 40 7e 0f 85 32 ff ff ff e8 15 92 3e ff e9 28 ff ff ff e8 ac c3 c3 ff 48 83 3d 84 0c 70 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 3b
[  789.621501] lowmem_reserve[]: 0
[  789.623746] RSP: 0000:ffff8801daf073d8 EFLAGS: 00000286
[  789.629089]  2819 6323
[  789.654632]  ORIG_RAX: ffffffffffffff13
[  789.673521]  6323
[  789.676808] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b34812b
[  789.682160] Node 0 
[  789.684658] RDX: 0000000000000000 RSI: ffff8801d9a40960 RDI: 0000000000000286
[  789.688662] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  789.690714] RBP: ffff8801daf07448 R08: ffff8801d9a40958 R09: 0000000000000002
[  789.697966] lowmem_reserve[]: 0
[  789.700214] R10: 0000000000000000 R11: ffff8801d9a40040 R12: ffff8801d9bd2680
[  789.707463]  0 3503
[  789.734359] R13: ffff8801d9bd2680 R14: 0000000000000000 R15: 0000000000000286
[  789.734392]  ? apic_timer_interrupt+0xa/0x20
[  789.741644]  3503
[  789.744951]  ? lockdep_hardirqs_on+0x296/0x5b0
[  789.752182] Node 0 
[  789.754426]  __alloc_skb+0x119/0x770
[  789.761702] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  789.766086]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  789.768127] lowmem_reserve[]:
[  789.772708]  ? netdev_alloc_frag+0x1f0/0x1f0
[  789.774922]  0
[  789.778645]  ? vprintk_default+0x28/0x30
[  789.807063]  0 0
[  789.812447]  ? vprintk_func+0x85/0x181
[  789.815525]  0
[  789.819950]  ? printk+0xa7/0xcf
[  789.821738] Node 0 
[  789.825798]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  789.827754] DMA: 
[  789.831677]  new_skb+0x26/0x1c0
[  789.833450] 1*4kB 
[  789.836732]  aoecmd_cfg+0x279/0x7f0
[  789.838949] (U) 
[  789.843711]  ? find_held_lock+0x36/0x1c0
[  789.845751] 0*8kB 
[  789.849030]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  789.851156] 0*16kB 1*32kB 
[  789.854795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.856757] (U) 
[  789.860826]  ? __lock_is_held+0xb5/0x140
[  789.862956] 2*64kB 
[  789.867286]  discover_timer+0x50/0x60
[  789.870108] (U) 
[  789.875661]  call_timer_fn+0x272/0x920
[  789.877611] 1*128kB (U) 
[  789.881690]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  789.883900] 1*256kB (U) 
[  789.887710]  ? process_timeout+0x40/0x40
[  789.889664] 0*512kB 
[  789.893559]  ? mark_held_locks+0xc7/0x130
[  789.896203] 1*1024kB 
[  789.901050]  ? _raw_spin_unlock_irq+0x27/0x80
[  789.903698] (U) 
[  789.907763]  ? _raw_spin_unlock_irq+0x27/0x80
[  789.910066] 1*2048kB 
[  789.914213]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  789.916599] (M) 3*4096kB 
[  789.921138]  ? lockdep_hardirqs_on+0x296/0x5b0
[  789.921156]  ? trace_hardirqs_on+0xbd/0x310
[  789.923117] (M) 
[  789.927613]  ? kasan_check_read+0x11/0x20
[  789.930002] = 15908kB
[  789.934846]  ? __run_timers+0x7da/0xc70
[  789.937606] Node 0 
[  789.942204]  ? trace_hardirqs_off_caller+0x310/0x310
[  789.946503] DMA32: 
[  789.948487]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  789.952611] 5*4kB 
[  789.955030]  __run_timers+0x7e5/0xc70
[  789.958986] (UM) 
[  789.961233]  ? timer_fixup_init+0x70/0x70
[  789.966313] 2*8kB 
[  789.968555]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  789.973375] (UM) 
[  789.975531]  ? zap_class+0x640/0x640
[  789.979310] 3*16kB (M) 
[  789.981390]  ? print_usage_bug+0xc0/0xc0
[  789.985508] 3*32kB (UM) 
[  789.987677]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  789.992663] 2*64kB (M) 
[  789.994739]  ? find_held_lock+0x36/0x1c0
[  789.998428] 2*128kB (M) 
[  790.001049]  ? zap_class+0x640/0x640
[  790.005084] 4*256kB (M) 
[  790.007765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.012934] 4*512kB 
[  790.015517]  ? check_preemption_disabled+0x48/0x280
[  790.019565] (UM) 
[  790.022242]  ? __lock_is_held+0xb5/0x140
[  790.025933] 3*1024kB 
[  790.028604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.034114] (UM) 3*2048kB 
[  790.036452]  ? check_preemption_disabled+0x48/0x280
[  790.041448] (M) 
[  790.043539]  run_timer_softirq+0x52/0xb0
[  790.047575] 3*4096kB (M) 
[  790.049999]  ? rcu_read_lock_sched_held+0x14f/0x180
[  790.055521] = 25140kB
[  790.058370]  __do_softirq+0x308/0xb7e
[  790.063366] Node 0 
[  790.065346]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  790.069388] Normal: 
[  790.072147]  ? lock_downgrade+0x900/0x900
[  790.077145] 1714*4kB 
[  790.079563]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  790.083343] (UME) 
[  790.085590]  ? pvclock_read_flags+0x160/0x160
[  790.090057] 596*8kB (UMEH) 
[  790.092393]  ? lapic_next_event+0x5a/0x90
[  790.096516] 89*16kB (UME) 
[  790.098944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.104018] 23*32kB (UMH) 
[  790.106181]  ? kvm_clock_read+0x18/0x30
[  790.110650] 2*64kB (UH) 
[  790.113592]  ? kvm_sched_clock_read+0x9/0x20
[  790.117717] 0*128kB 0*256kB 
[  790.120578]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  790.126088] 0*512kB 0*1024kB 
[  790.128948]  ? check_preemption_disabled+0x48/0x280
[  790.132898] 0*2048kB 0*4096kB 
[  790.135591]  irq_exit+0x17f/0x1c0
[  790.139972] = 13912kB
[  790.142992]  smp_apic_timer_interrupt+0x1cb/0x760
[  790.148512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  790.151626]  ? smp_reschedule_interrupt+0x109/0x650
[  790.156619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  790.159816]  ? smp_call_function_single_interrupt+0x650/0x650
[  790.163249] 9839 total pagecache pages
[  790.165659]  ? interrupt_entry+0xb5/0xc0
[  790.170490] 0 pages in swap cache
[  790.179322]  ? trace_hardirqs_off_caller+0xbb/0x310
[  790.184314] Swap cache stats: add 0, delete 0, find 0/0
[  790.184324] Free swap  = 0kB
[  790.192907]  ? trace_hardirqs_off_caller+0xbb/0x310
[  790.198763] Total swap = 0kB
[  790.198772] 1965979 pages RAM
[  790.202667]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  790.206700] 0 pages HighMem/MovableOnly
[  790.206710] 342293 pages reserved
[  790.210165]  ? trace_hardirqs_on_caller+0x310/0x310
[  790.215162] 0 pages cma reserved
[  790.220526]  ? trace_hardirqs_on_caller+0x310/0x310
[  790.223669] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  790.228544]  ? task_prio+0x50/0x50
[  790.231547] syz-executor3 cpuset=
[  790.234659]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.239484] syz3
[  790.243463]  ? check_preemption_disabled+0x48/0x280
[  790.246903]  mems_allowed=0
[  790.251922]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  790.255275] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  790.260290]  apic_timer_interrupt+0xf/0x20
[  790.270757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  790.274288]  </IRQ>
[  790.277731] Call Trace:
[  790.283267] RIP: 0010:dump_stack+0x20e/0x39d
[  790.285234]  dump_stack+0x244/0x39d
[  790.290239] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  790.293164]  ? dump_stack_print_info.cold.1+0x20/0x20
[  790.297993] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293
[  790.304925]  warn_alloc.cold.117+0xb7/0x1bd
[  790.309135]  ORIG_RAX: ffffffffffffff13
[  790.318510]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  790.320788] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  790.323378]  ? lock_downgrade+0x900/0x900
[  790.327787] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  790.331418]  ? trace_hardirqs_off+0xb8/0x310
[  790.350310] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  790.355508]  ? trace_hardirqs_off+0xb8/0x310
[  790.360847] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  790.365183]  __alloc_pages_slowpath+0x2660/0x2d70
[  790.369128] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  790.369160]  ? dump_stack+0x205/0x39d
[  790.374012]  ? warn_alloc+0x120/0x120
[  790.381259]  ? dump_stack_print_info.cold.1+0x20/0x20
[  790.385388]  ? warn_alloc+0x120/0x120
[  790.392667]  dump_header+0x27b/0xf72
[  790.397066]  ? print_usage_bug+0xc0/0xc0
[  790.404342]  ? mark_held_locks+0x130/0x130
[  790.408756]  ? warn_alloc+0x120/0x120
[  790.416033]  ? pagefault_out_of_memory+0x197/0x197
[  790.420875]  ? print_usage_bug+0xc0/0xc0
[  790.428147]  ? __lock_acquire+0x62f/0x4c20
[  790.431939]  ? __lock_acquire+0x62f/0x4c20
[  790.435732]  ? zap_class+0x640/0x640
[  790.440915]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  790.444707]  ? percpu_ref_get_many+0x240/0x240
[  790.448411]  ? should_fail+0x22d/0xd01
[  790.452461]  ? print_usage_bug+0xc0/0xc0
[  790.456683]  ? find_held_lock+0x36/0x1c0
[  790.460475]  ? print_usage_bug+0xc0/0xc0
[  790.465407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  790.469454]  ? zap_class+0x640/0x640
[  790.473678]  ? __lock_acquire+0x62f/0x4c20
[  790.477907]  ? print_usage_bug+0xc0/0xc0
[  790.481615]  ? __lock_acquire+0x62f/0x4c20
[  790.487150]  ? print_usage_bug+0xc0/0xc0
[  790.491722]  ? should_fail+0x22d/0xd01
[  790.491741]  ? check_preemption_disabled+0x48/0x280
[  790.495636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.499685]  ? mark_held_locks+0x130/0x130
[  790.503728]  ? find_held_lock+0x36/0x1c0
[  790.507782]  ? mark_held_locks+0x130/0x130
[  790.512894]  ? mark_held_locks+0xc7/0x130
[  790.516593]  ? print_usage_bug+0xc0/0xc0
[  790.520823]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  790.524883]  ? zap_class+0x640/0x640
[  790.529564]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  790.533621]  ? update_curr+0x344/0xbd0
[  790.537501]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  790.542512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.548037]  ? trace_hardirqs_on+0xbd/0x310
[  790.552265]  ? check_preemption_disabled+0x48/0x280
[  790.556315]  ? kasan_check_read+0x11/0x20
[  790.560545]  ? __lock_is_held+0xb5/0x140
[  790.564687]  ? ___ratelimit+0x3b4/0x672
[  790.568737]  __alloc_pages_nodemask+0xa80/0xde0
[  790.573831]  ? trace_hardirqs_off_caller+0x310/0x310
[  790.577534]  ? zap_class+0x640/0x640
[  790.582636]  ? trace_hardirqs_on+0x310/0x310
[  790.586511]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  790.591082]  ? lock_downgrade+0x900/0x900
[  790.596614]  ? find_held_lock+0x36/0x1c0
[  790.600928]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  790.605940]  ? ____cache_alloc_node+0x1c7/0x1e0
[  790.610077]  ? ___ratelimit+0x3b9/0x672
[  790.614133]  ? lock_downgrade+0x900/0x900
[  790.618098]  ? idr_get_free+0xec0/0xec0
[  790.622758]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  790.627870]  ? find_held_lock+0x36/0x1c0
[  790.631583]  cache_grow_begin+0xa5/0x8c0
[  790.636005]  oom_kill_process.cold.27+0x10/0x903
[  790.641016]  ? do_raw_spin_unlock+0xa7/0x330
[  790.645151]  ? zap_class+0x640/0x640
[  790.649213]  fallback_alloc+0x204/0x2e0
[  790.654304]  ? check_preemption_disabled+0x48/0x280
[  790.658965]  ____cache_alloc_node+0x1c7/0x1e0
[  790.662932]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  790.667073]  kmem_cache_alloc+0x1f8/0x730
[  790.671036]  ? kasan_check_read+0x11/0x20
[  790.676583]  skb_clone+0x1bb/0x500
[  790.680632]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  790.684675]  ? skb_split+0x11e0/0x11e0
[  790.689423]  ? oom_evaluate_task+0x540/0x540
[  790.693821]  ? kasan_check_read+0x11/0x20
[  790.697524]  ? find_held_lock+0x36/0x1c0
[  790.701496]  ? __schedule+0x168a/0x21d0
[  790.706508]  ? out_of_memory+0x974/0x1430
[  790.710992]  ? trace_hardirqs_off_caller+0x310/0x310
[  790.715913]  ? lock_downgrade+0x900/0x900
[  790.720052]  ? lock_pin_lock+0x350/0x350
[  790.724194]  ? check_preemption_disabled+0x48/0x280
[  790.727735]  bpf_clone_redirect+0xb9/0x490
[  790.733014]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  790.736903]  ? __schedule+0x168a/0x21d0
[  790.741301]  ? kasan_check_read+0x11/0x20
[  790.745442]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  790.749492]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  790.753461]  ? __sched_text_start+0x8/0x8
[  790.757598]  ? rcu_softirq_qs+0x20/0x20
[  790.762701]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  790.766838]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  790.770896]  ? find_held_lock+0x36/0x1c0
[  790.775907]  ? oom_evaluate_task+0x302/0x540
[  790.780145]  ? lock_acquire+0x1ed/0x520
[  790.785059]  out_of_memory+0xa84/0x1430
[  790.789023]  ? bpf_test_run+0x3cb/0x780
[  790.793173]  ? oom_killer_disable+0x3a0/0x3a0
[  790.798179]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.803450]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  790.807590]  ? check_preemption_disabled+0x48/0x280
[  790.811565]  ? __mutex_add_waiter+0x2a0/0x2a0
[  790.816139]  ? kasan_check_read+0x11/0x20
[  790.821672]  __alloc_pages_slowpath+0x22d4/0x2d70
[  790.825720]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  790.830143]  ? warn_alloc+0x120/0x120
[  790.834093]  ? rcu_softirq_qs+0x20/0x20
[  790.838058]  ? rcu_softirq_qs+0x20/0x20
[  790.842031]  ? preempt_schedule+0x4d/0x60
[  790.846534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  790.852050]  ? ___preempt_schedule+0x16/0x18
[  790.856971]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  790.862004]  ? bpf_test_run+0x25d/0x780
[  790.866490]  ? should_fail+0x22d/0xd01
[  790.870635]  ? netlink_diag_dump+0x2a0/0x2a0
[  790.875466]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  790.880733]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  790.884521]  ? zap_class+0x640/0x640
[  790.888493]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  790.892472]  ? __lock_is_held+0xb5/0x140
[  790.896599]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  790.902126]  ? mark_held_locks+0x130/0x130
[  790.906526]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  790.912050]  ? lock_release+0xa00/0xa00
[  790.916017]  ? fput+0x130/0x1a0
[  790.919908]  ? perf_trace_sched_process_exec+0x860/0x860
[  790.924318]  ? __bpf_prog_get+0x9b/0x290
[  790.929419]  ? __might_sleep+0x95/0x190
[  790.934596]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  790.938298]  __alloc_pages_nodemask+0xa80/0xde0
[  790.943048]  ? bpf_prog_test_run+0x130/0x1a0
[  790.947103]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  790.951939]  ? __x64_sys_bpf+0x3d8/0x520
[  790.956166]  ? __page_cache_alloc+0x191/0x5c0
[  790.961695]  ? bpf_prog_get+0x20/0x20
[  790.965667]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  790.968942]  ? bpf_prog_get+0x20/0x20
[  790.974377]  ? kasan_check_read+0x11/0x20
[  790.978435]  ? do_syscall_64+0x1b9/0x820
[  790.982397]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  790.987230]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  790.991896]  ? zap_class+0x640/0x640
[  790.996304]  ? syscall_return_slowpath+0x5e0/0x5e0
[  791.001313]  ? zap_class+0x640/0x640
[  791.005361]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  791.005380]  ? trace_hardirqs_on_caller+0x310/0x310
[  791.009876]  ? zap_class+0x640/0x640
[  791.013676]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  791.018597]  ? __do_page_cache_readahead+0x7ce/0x980
[  791.022388]  ? prepare_exit_to_usermode+0x291/0x3b0
[  791.026522]  ? find_held_lock+0x36/0x1c0
[  791.030576]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  791.035840]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  791.041210]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  791.044910]  alloc_pages_current+0x173/0x350
[  791.050311] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  791.053533]  __page_cache_alloc+0x38c/0x5c0
[  791.058363] ksoftirqd/0 cpuset=
[  791.063390]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  791.067087] /
[  791.072104]  ? kasan_check_read+0x11/0x20
[  791.072125]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  791.077214]  mems_allowed=0
[  791.082240]  ? generic_perform_write+0x6a0/0x6a0
[  791.086290] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  791.091129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  791.096647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  791.096656] Call Trace:
[  791.102020]  ? check_preemption_disabled+0x48/0x280
[  791.106419]  dump_stack+0x244/0x39d
[  791.116727]  filemap_fault+0x1594/0x25f0
[  791.121040]  ? dump_stack_print_info.cold.1+0x20/0x20
[  791.124316]  ? __lock_page_or_retry+0xa00/0xa00
[  791.129239]  warn_alloc.cold.117+0xb7/0x1bd
[  791.130939]  ? mark_held_locks+0x130/0x130
[  791.135074]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  791.140349]  ? rcu_softirq_qs+0x20/0x20
[  791.143269]  ? lock_downgrade+0x900/0x900
[  791.148016]  ? remove_wait_queue+0x1a6/0x360
[  791.154500]  ? trace_hardirqs_off+0xb8/0x310
[  791.160023]  ? trace_hardirqs_off_caller+0x310/0x310
[  791.169374]  ? trace_hardirqs_off+0xb8/0x310
[  791.171952]  ? filemap_map_pages+0xe04/0x1990
[  791.176963]  __alloc_pages_slowpath+0x2660/0x2d70
[  791.180588]  ? print_usage_bug+0xc0/0xc0
[  791.184659]  ? warn_alloc+0x120/0x120
[  791.189826]  ? add_wait_queue+0x2b0/0x2b0
[  791.194490]  ? warn_alloc+0x120/0x120
[  791.198803]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  791.203027]  ? print_usage_bug+0xc0/0xc0
[  791.207867]  ? print_usage_bug+0xc0/0xc0
[  791.211834]  ? warn_alloc+0x120/0x120
[  791.215973]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  791.220370]  ? print_usage_bug+0xc0/0xc0
[  791.224771]  ? fput+0x130/0x1a0
[  791.229883]  ? lock_downgrade+0x900/0x900
[  791.234292]  ? poll_freewait+0x1d6/0x260
[  791.238781]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  791.243610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.247664]  ? should_fail+0x22d/0xd01
[  791.251455]  ? print_usage_bug+0xc0/0xc0
[  791.255597]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  791.259388]  ? __lock_acquire+0x62f/0x4c20
[  791.264305]  ? __lock_acquire+0x62f/0x4c20
[  791.268368]  ? lock_acquire+0x1ed/0x520
[  791.272414]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  791.276207]  ? ext4_filemap_fault+0x7a/0xad
[  791.281737]  ? should_fail+0x22d/0xd01
[  791.285786]  ? lock_release+0xa00/0xa00
[  791.289059]  ? mark_held_locks+0x130/0x130
[  791.293195]  ? perf_trace_sched_process_exec+0x860/0x860
[  791.297245]  ? mark_held_locks+0x130/0x130
[  791.302772]  ? print_usage_bug+0xc0/0xc0
[  791.308303]  ? debug_check_no_obj_freed+0x305/0x58d
[  791.312180]  ? print_usage_bug+0xc0/0xc0
[  791.316239]  ? drain_local_pages_wq+0x40/0x40
[  791.321335]  ? down_read+0x8d/0x120
[  791.325554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.329782]  ? ext4_filemap_fault+0x7a/0xad
[  791.333747]  ? check_preemption_disabled+0x48/0x280
[  791.338837]  ? __down_interruptible+0x700/0x700
[  791.343151]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.347039]  ext4_filemap_fault+0x82/0xad
[  791.350996]  ? check_preemption_disabled+0x48/0x280
[  791.355218]  __do_fault+0x100/0x6b0
[  791.360666]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  791.364894]  ? pmd_devmap_trans_unstable+0x220/0x220
[  791.368947]  ? rcu_pm_notify+0xc0/0xc0
[  791.373955]  ? mark_held_locks+0x130/0x130
[  791.378013]  __alloc_pages_nodemask+0xa80/0xde0
[  791.382502]  ? mark_held_locks+0x130/0x130
[  791.386129]  ? zap_class+0x640/0x640
[  791.391670]  ? find_held_lock+0x36/0x1c0
[  791.395989]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  791.400992]  ? zap_class+0x640/0x640
[  791.405656]  ? find_held_lock+0x36/0x1c0
[  791.411177]  ? find_held_lock+0x36/0x1c0
[  791.415323]  ? ____cache_alloc_node+0x1c7/0x1e0
[  791.420326]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  791.424154]  ? lock_downgrade+0x900/0x900
[  791.429692]  __handle_mm_fault+0x307c/0x5920
[  791.434789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.438666]  ? poll_select_copy_remaining+0x18c/0x6a0
[  791.442904]  cache_grow_begin+0xa5/0x8c0
[  791.447565]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  791.451786]  ? do_raw_spin_unlock+0xa7/0x330
[  791.455493]  ? __might_fault+0x12b/0x1e0
[  791.459546]  fallback_alloc+0x204/0x2e0
[  791.464550]  ? lock_downgrade+0x900/0x900
[  791.468256]  ____cache_alloc_node+0x1c7/0x1e0
[  791.472314]  ? zap_class+0x640/0x640
[  791.476359]  kmem_cache_alloc+0x1f8/0x730
[  791.481020]  ? zap_class+0x640/0x640
[  791.486559]  __build_skb+0xab/0x430
[  791.490692]  ? find_held_lock+0x36/0x1c0
[  791.495089]  ? skb_try_coalesce+0x1b70/0x1b70
[  791.500633]  ? handle_mm_fault+0x42a/0xc70
[  791.505801]  ? __alloc_pages_nodemask+0xde0/0xde0
[  791.509851]  ? lock_downgrade+0x900/0x900
[  791.514693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.519094]  ? check_preemption_disabled+0x48/0x280
[  791.523148]  ? check_preemption_disabled+0x48/0x280
[  791.527120]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  791.531263]  __napi_alloc_skb+0x1d6/0x310
[  791.535744]  ? kasan_check_read+0x11/0x20
[  791.539451]  page_to_skb.isra.41+0xee/0x8d0
[  791.543589]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  791.547288]  ? check_preemption_disabled+0x48/0x280
[  791.550910]  ? rcu_softirq_qs+0x20/0x20
[  791.554961]  ? virtnet_cpu_online+0x40/0x40
[  791.559444]  ? trace_hardirqs_off_caller+0x310/0x310
[  791.563670]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  791.568501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  791.572636]  ? kasan_check_read+0x11/0x20
[  791.572654]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  791.578181]  ? check_preemption_disabled+0x48/0x280
[  791.583190]  ? rcu_softirq_qs+0x20/0x20
[  791.588202]  handle_mm_fault+0x54f/0xc70
[  791.593139]  receive_mergeable+0x155d/0x3a90
[  791.597261]  ? __handle_mm_fault+0x5920/0x5920
[  791.601413]  ? virtnet_probe+0x2240/0x2240
[  791.605713]  ? find_vma+0x34/0x190
[  791.610985]  ? attach_entity_load_avg+0x860/0x860
[  791.615989]  __do_page_fault+0x5e8/0xe60
[  791.619958]  ? __update_load_avg_blocked_se+0x690/0x690
[  791.624266]  ? trace_hardirqs_off+0xb8/0x310
[  791.629356]  ? zap_class+0x640/0x640
[  791.634285]  do_page_fault+0xf2/0x7e0
[  791.639804]  ? __update_load_avg_se+0xae0/0xae0
[  791.639819]  ? __lock_is_held+0xb5/0x140
[  791.643961]  ? vmalloc_sync_all+0x30/0x30
[  791.649235]  ? rb_erase+0x3710/0x3710
[  791.654236]  ? error_entry+0x70/0xd0
[  791.658200]  ? zap_class+0x640/0x640
[  791.662252]  ? trace_hardirqs_off_caller+0xbb/0x310
[  791.666651]  ? find_held_lock+0x36/0x1c0
[  791.671226]  ? trace_hardirqs_on_caller+0xc0/0x310
[  791.675458]  ? cpuacct_charge+0x265/0x440
[  791.678983]  ? syscall_return_slowpath+0x5e0/0x5e0
[  791.683810]  ? find_held_lock+0x36/0x1c0
[  791.687877]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  791.693233]  ? update_curr+0x4cf/0xbd0
[  791.697634]  ? trace_hardirqs_on_caller+0x310/0x310
[  791.701330]  ? lock_downgrade+0x900/0x900
[  791.705124]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  791.709790]  ? check_preemption_disabled+0x48/0x280
[  791.709817]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  791.713878]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  791.718014]  ? kasan_check_read+0x11/0x20
[  791.721806]  ? prepare_exit_to_usermode+0x291/0x3b0
[  791.725516]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  791.729225]  ? page_fault+0x8/0x30
[  791.734231]  ? rcu_softirq_qs+0x20/0x20
[  791.738284]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  791.743214]  ? update_curr+0x4ec/0xbd0
[  791.747341]  ? page_fault+0x8/0x30
[  791.752266]  ? __account_cfs_rq_runtime+0x790/0x790
[  791.756315]  page_fault+0x1e/0x30
[  791.761151]  ? print_usage_bug+0xc0/0xc0
[  791.765029] RIP: 0033:0x7f01c7eacdd3
[  791.770041]  ? __cpu_to_node+0x7d/0xa0
[  791.774193] Code: Bad RIP value.
[  791.779620]  ? account_entity_enqueue+0x3a3/0x660
[  791.784631] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  791.789552]  ? __enqueue_entity+0x10d/0x1f0
[  791.798692]  ? __update_load_avg_se+0xae0/0xae0
[  791.803688] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  791.808965]  ? enqueue_entity+0x34b/0x20a0
[  791.812486] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  791.816455]  ? __lock_acquire+0x62f/0x4c20
[  791.821279] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  791.825164]  ? print_usage_bug+0xc0/0xc0
[  791.828684] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  791.828696] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  791.833714]  ? mark_held_locks+0x130/0x130
[  791.837180] rcu: rcu_preempt kthread starved for 10337 jiffies! g102881 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  791.841207]  ? __lock_acquire+0x62f/0x4c20
[  791.844898] rcu: RCU grace-period kthread stack dump:
[  791.844909] rcu_preempt     R
[  791.848789]  ? zap_class+0x640/0x640
[  791.852136]   running task    22392    10      2 0x80000000
[  791.856988]  ? __lock_acquire+0x62f/0x4c20
[  791.862335] Call Trace:
[  791.866659]  ? zap_class+0x640/0x640
[  791.871324]  __schedule+0x8cf/0x21d0
[  791.878585]  ? mark_held_locks+0x130/0x130
[  791.882814]  ? __sched_text_start+0x8/0x8
[  791.890073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.894308]  ? add_timer_on+0xa20/0xa20
[  791.901568]  ? ring_buffer_record_is_on+0xe1/0x130
[  791.905620]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  791.912889]  ? zap_class+0x640/0x640
[  791.920157]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  791.924381]  ? zap_class+0x640/0x640
[  791.934945]  ? trace_hardirqs_on+0xbd/0x310
[  791.939171]  ? check_preemption_disabled+0x48/0x280
[  791.944350]  ? kasan_check_read+0x11/0x20
[  791.947449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  791.951162]  ? prepare_to_swait_event+0x25a/0x800
[  791.956871]  ? check_preemption_disabled+0x48/0x280
[  791.961095]  ? trace_hardirqs_off_caller+0x310/0x310
[  791.963681]  receive_buf+0xb3c/0x3270
[  791.967384]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  791.971084]  ? find_held_lock+0x36/0x1c0
[  791.975316]  schedule+0xfe/0x460
[  791.979446]  ? print_usage_bug+0xc0/0xc0
[  791.984980]  ? __schedule+0x21d0/0x21d0
[  791.988956]  ? receive_mergeable+0x3a90/0x3a90
[  791.993878]  ? prepare_to_swait_event+0x25a/0x800
[  791.998971]  ? print_usage_bug+0xc0/0xc0
[  792.002684]  ? __init_swait_queue_head+0x150/0x150
[  792.007776]  ? find_held_lock+0x36/0x1c0
[  792.011479]  ? __lockdep_init_map+0x105/0x590
[  792.015807]  ? try_to_wake_up+0x10a/0x12e0
[  792.020809]  ? lockdep_init_map+0x9/0x10
[  792.024947]  ? lock_downgrade+0x900/0x900
[  792.030489]  schedule_timeout+0x140/0x260
[  792.035333]  ? trace_hardirqs_off+0xb8/0x310
[  792.040344]  ? usleep_range+0x1a0/0x1a0
[  792.045440]  ? kasan_check_read+0x11/0x20
[  792.049235]  ? __next_timer_interrupt+0x1a0/0x1a0
[  792.054333]  ? do_raw_spin_unlock+0xa7/0x330
[  792.058401]  rcu_gp_fqs_loop+0x762/0xa80
[  792.061750]  ? trace_hardirqs_on+0x310/0x310
[  792.065810]  ? rcu_gp_fqs_check_wake+0x170/0x170
[  792.069779]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  792.074352]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.079197]  ? try_to_wake_up+0x10a/0x12e0
[  792.083259]  ? perf_trace_sched_process_exec+0x860/0x860
[  792.088194]  ? __lock_acquire+0x62f/0x4c20
[  792.092254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.096745]  ? migrate_swap_stop+0x8a0/0x8a0
[  792.100971]  ? rcu_gp_init+0x90b/0x1260
[  792.105016]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  792.109157]  ? __switch_to_asm+0x34/0x70
[  792.113303]  ? radix_tree_descend+0x13c/0x2e0
[  792.117710]  ? dump_blkd_tasks.isra.48+0xe0/0xe0
[  792.121681]  ? plist_requeue+0x620/0x620
[  792.125816]  ? __switch_to_asm+0x40/0x70
[  792.125838]  ? find_held_lock+0x36/0x1c0
[  792.130688]  ? mark_held_locks+0x130/0x130
[  792.135105]  ? zap_class+0x640/0x640
[  792.139173]  ? zap_class+0x640/0x640
[  792.143579]  ? prepare_to_swait_event+0x25a/0x800
[  792.148319]  ? find_held_lock+0x36/0x1c0
[  792.153418]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  792.158507]  ? zap_class+0x640/0x640
[  792.162736]  ? find_held_lock+0x36/0x1c0
[  792.168179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  792.172413]  ? finish_swait+0x25d/0x430
[  792.177937]  ? __radix_tree_lookup+0x358/0x4c0
[  792.182335]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  792.186300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.191832]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  792.195892]  ? vring_use_dma_api+0xa5/0xc0
[  792.200374]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  792.205129]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  792.209172]  ? trace_hardirqs_on+0xbd/0x310
[  792.213223]  ? vring_unmap_one+0x5a/0x410
[  792.217278]  ? kasan_check_read+0x11/0x20
[  792.221503]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  792.225208]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.228911]  ? detach_buf+0x34b/0x5d0
[  792.233744]  ? __init_swait_queue_head+0x150/0x150
[  792.237797]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  792.242899]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  792.246601]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  792.250660]  ? finish_swait+0x25d/0x430
[  792.256188]  ? lock_downgrade+0x900/0x900
[  792.260155]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  792.264728]  ? detach_buf+0x5d0/0x5d0
[  792.269818]  ? swake_up_locked+0x360/0x360
[  792.275343]  ? __lock_acquire+0x62f/0x4c20
[  792.280439]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.284658]  ? do_raw_spin_unlock+0xa7/0x330
[  792.284676]  ? do_raw_spin_trylock+0x270/0x270
[  792.289258]  ? perf_trace_sched_process_exec+0x860/0x860
[  792.294788]  virtnet_poll+0x421/0x105f
[  792.299098]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.303244]  ? receive_buf+0x3270/0x3270
[  792.307378]  rcu_gp_kthread+0x341/0xc70
[  792.312908]  ? flush_rcu_work+0x90/0x90
[  792.317999]  ? rcu_gp_init+0x1260/0x1260
[  792.321793]  ? kasan_check_read+0x11/0x20
[  792.326710]  ? mark_held_locks+0x130/0x130
[  792.332242]  ? net_rx_action+0x4b5/0x19b0
[  792.337337]  ? __schedule+0x168a/0x21d0
[  792.342080]  ? net_rx_action+0x4b5/0x19b0
[  792.346046]  ? _raw_spin_unlock_irq+0x27/0x80
[  792.350188]  ? lockdep_hardirqs_on+0x296/0x5b0
[  792.354763]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  792.358567]  ? call_timer_fn+0x2c0/0x920
[  792.362787]  ? trace_hardirqs_on+0xbd/0x310
[  792.367013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.372110]  ? kasan_check_read+0x11/0x20
[  792.376510]  ? check_preemption_disabled+0x48/0x280
[  792.381087]  ? __schedule+0x168a/0x21d0
[  792.386530]  net_rx_action+0x7fa/0x19b0
[  792.390408]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.396141]  ? napi_complete_done+0x7a0/0x7a0
[  792.400174]  ? lock_pin_lock+0x350/0x350
[  792.404141]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  792.408109]  ? _raw_spin_unlock_irq+0x60/0x80
[  792.412160]  ? find_held_lock+0x36/0x1c0
[  792.416304]  ? __schedule+0x168a/0x21d0
[  792.420537]  ? __run_timers+0xa20/0xc70
[  792.424671]  ? __switch_to_asm+0x40/0x70
[  792.428746]  ? _raw_spin_unlock_irq+0x27/0x80
[  792.432891]  ? __switch_to_asm+0x40/0x70
[  792.437379]  ? _raw_spin_unlock_irq+0x27/0x80
[  792.441963]  ? __update_load_avg_se+0x961/0xae0
[  792.446536]  ? __queue_work+0x1440/0x1440
[  792.450618]  ? __sched_text_start+0x8/0x8
[  792.454929]  ? lockdep_hardirqs_on+0x296/0x5b0
[  792.460462]  ? find_held_lock+0x36/0x1c0
[  792.464613]  ? trace_hardirqs_on+0xbd/0x310
[  792.469653]  ? __kthread_parkme+0xce/0x1a0
[  792.473616]  ? kasan_check_read+0x11/0x20
[  792.477595]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  792.482686]  ? __run_timers+0xa20/0xc70
[  792.487170]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  792.491224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.496242]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  792.500725]  ? _raw_spin_unlock_irq+0x60/0x80
[  792.504773]  ? trace_hardirqs_on+0xbd/0x310
[  792.508746]  ? __run_timers+0xa4a/0xc70
[  792.512718]  ? kasan_check_read+0x11/0x20
[  792.516780]  ? timer_fixup_init+0x70/0x70
[  792.521259]  ? __kthread_parkme+0xce/0x1a0
[  792.525310]  ? _raw_spin_unlock_irq+0x27/0x80
[  792.530278]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.534945]  ? _raw_spin_unlock_irq+0x27/0x80
[  792.539090]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  792.543226]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  792.547796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  792.551843]  ? trace_hardirqs_on+0xbd/0x310
[  792.556165]  ? __kthread_parkme+0xfb/0x1a0
[  792.560392]  ? kasan_check_read+0x11/0x20
[  792.564526]  kthread+0x35a/0x420
[  792.569618]  ? finish_task_switch+0x1f4/0x910
[  792.573587]  ? rcu_gp_init+0x1260/0x1260
[  792.578676]  ? trace_hardirqs_off_caller+0x310/0x310
[  792.584201]  ? kthread_stop+0x900/0x900
[  792.588779]  ? compat_start_thread+0x80/0x80
[  792.593273]  ret_from_fork+0x3a/0x50
[  792.597606]  ? pvclock_read_flags+0x160/0x160
[  792.601687] aoe: skb alloc failure
[  792.605686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  792.605701]  ? check_preemption_disabled+0x48/0x280
[  792.605727]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  792.609901] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  792.614098]  ? rcu_pm_notify+0xc0/0xc0
[  792.618573] init cpuset=
[  792.623689]  __do_softirq+0x308/0xb7e
[  792.628155] /
[  792.633272]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  792.637826]  mems_allowed=0
[  792.643359]  ? trace_hardirqs_off+0xb8/0x310
[  792.743249]  ? rcu_irq_enter+0x18c/0x310
[  792.747326]  ? schedule+0x108/0x460
[  792.750984]  ? trace_hardirqs_off+0xb8/0x310
[  792.755404]  ? smpboot_thread_fn+0x68b/0xa00
[  792.759817]  ? trace_hardirqs_on+0x310/0x310
[  792.764235]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  792.769775]  ? check_preemption_disabled+0x48/0x280
[  792.774805]  ? takeover_tasklets+0xa90/0xa90
[  792.779225]  run_ksoftirqd+0x5e/0x100
[  792.783035]  smpboot_thread_fn+0x68b/0xa00
[  792.787276]  ? sort_range+0x30/0x30
[  792.790910]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  792.796023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  792.801568]  ? __kthread_parkme+0xfb/0x1a0
[  792.805814]  kthread+0x35a/0x420
[  792.809188]  ? sort_range+0x30/0x30
[  792.812817]  ? kthread_stop+0x900/0x900
[  792.816799]  ret_from_fork+0x3a/0x50
[  792.820537] warn_alloc_show_mem: 1 callbacks suppressed
[  792.820548] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  792.820550] Mem-Info:
[  792.820582] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  792.820582]  active_file:14 inactive_file:12 isolated_file:0
[  792.820582]  unevictable:0 dirty:0 writeback:0 unstable:0
[  792.820582]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  792.820582]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  792.820582]  free:13716 free_pcp:294 free_cma:0
[  792.825926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  792.825935] Call Trace:
[  792.831835] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  792.834239]  <IRQ>
[  792.867299] Node 0 
[  792.876672]  dump_stack+0x244/0x39d
[  792.879256] 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
[  792.907096]  ? dump_stack_print_info.cold.1+0x20/0x20
[  792.909223] lowmem_reserve[]:
[  792.911470]  warn_alloc.cold.117+0xb7/0x1bd
[  792.915058]  0 2819
[  792.940578]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  792.945754]  6323
[  792.948873]  ? lock_downgrade+0x900/0x900
[  792.953166]  6323
[  792.955424]  ? trace_hardirqs_off+0xb8/0x310
[  792.960245] Node 0 
[  792.962318]  ? trace_hardirqs_off+0xb8/0x310
[  792.966475] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  792.968528]  __alloc_pages_slowpath+0x2660/0x2d70
[  792.972900] lowmem_reserve[]: 0
[  792.975178]  ? warn_alloc+0x120/0x120
[  792.979543]  0
[  793.006450]  ? __lock_acquire+0x62f/0x4c20
[  793.011264]  3503 3503
[  793.014550]  ? __lock_acquire+0x62f/0x4c20
[  793.020141]  ? warn_alloc+0x120/0x120
[  793.024359] Node 0 
[  793.026854]  ? print_usage_bug+0xc0/0xc0
[  793.031107] Normal free:13816kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  793.034888]  ? warn_alloc+0x120/0x120
[  793.037107] lowmem_reserve[]:
[  793.041172]  ? print_usage_bug+0xc0/0xc0
[  793.069609]  0 0
[  793.073437]  ? mark_held_locks+0x130/0x130
[  793.076515]  0
[  793.080574]  ? mark_held_locks+0x130/0x130
[  793.082535]  0
[  793.086773]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  793.092789]  ? should_fail+0x22d/0xd01
[  793.094569] Node 0 
[  793.100106]  ? zap_class+0x640/0x640
[  793.103980] DMA: 
[  793.106219]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  793.109920] 1*4kB 
[  793.111981]  ? __lock_acquire+0x62f/0x4c20
[  793.117063] (U) 
[  793.119213]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  793.123426] 0*8kB 
[  793.125398]  ? should_fail+0x22d/0xd01
[  793.130484] 0*16kB 
[  793.132644]  ? mark_held_locks+0x130/0x130
[  793.136492] 1*32kB (U) 
[  793.138741]  ? mark_held_locks+0x130/0x130
[  793.142957] 2*64kB 
[  793.145539]  ? lock_downgrade+0x900/0x900
[  793.149755] (U) 
[  793.151991]  ? zap_class+0x640/0x640
[  793.156113] 1*128kB (U) 
[  793.158101]  ? zap_class+0x640/0x640
[  793.161800] 1*256kB 
[  793.164469]  ? zap_class+0x640/0x640
[  793.168167] (U) 
[  793.170484]  ? do_raw_spin_unlock+0xa7/0x330
[  793.170501]  ? trace_hardirqs_on+0x310/0x310
[  793.174208] 0*512kB 
[  793.176185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.180570] 1*1024kB 
[  793.184976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.187284] (U) 
[  793.192818]  ? check_preemption_disabled+0x48/0x280
[  793.195209] 1*2048kB 
[  793.200748]  ? __lock_is_held+0xb5/0x140
[  793.202693] (M) 3*4096kB 
[  793.207723]  __alloc_pages_nodemask+0xa80/0xde0
[  793.210111] (M) 
[  793.214170]  ? zap_class+0x640/0x640
[  793.216912] = 15908kB
[  793.221579]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  793.223538] Node 0 
[  793.227261]  ? find_held_lock+0x36/0x1c0
[  793.229640] DMA32: 5*4kB 
[  793.234670]  ? ____cache_alloc_node+0x1c7/0x1e0
[  793.236894] (UM) 
[  793.240957]  ? lock_downgrade+0x900/0x900
[  793.243696] 2*8kB 
[  793.248364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.250403] (UM) 
[  793.254548]  cache_grow_begin+0xa5/0x8c0
[  793.256682] 3*16kB 
[  793.262219]  ? do_raw_spin_unlock+0xa7/0x330
[  793.264260] (M) 
[  793.268326]  fallback_alloc+0x204/0x2e0
[  793.270547] 3*32kB 
[  793.274954]  ____cache_alloc_node+0x1c7/0x1e0
[  793.276928] (UM) 
[  793.280904]  kmem_cache_alloc_node+0xe3/0x730
[  793.283130] 2*64kB 
[  793.287619]  ? lockdep_hardirqs_on+0x296/0x5b0
[  793.289661] (M) 2*128kB 
[  793.294174]  __alloc_skb+0x119/0x770
[  793.296385] (M) 
[  793.300972]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  793.303612] 4*256kB (M) 
[  793.307342]  ? netdev_alloc_frag+0x1f0/0x1f0
[  793.309302] 4*512kB 
[  793.314671]  ? vprintk_default+0x28/0x30
[  793.317319] (UM) 
[  793.321727]  ? vprintk_func+0x85/0x181
[  793.324035] 3*1024kB 
[  793.328090]  ? printk+0xa7/0xcf
[  793.330140] (UM) 
[  793.334033]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  793.336423] 3*2048kB 
[  793.339709]  new_skb+0x26/0x1c0
[  793.341740] (M) 3*4096kB 
[  793.346505]  aoecmd_cfg+0x279/0x7f0
[  793.348897] (M) 
[  793.352176]  ? find_held_lock+0x36/0x1c0
[  793.354913] = 25140kB
[  793.358539]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  793.360496] Node 0 
[  793.364561]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.366941] Normal: 1714*4kB 
[  793.371278]  ? __lock_is_held+0xb5/0x140
[  793.373492] (UME) 
[  793.379033]  discover_timer+0x50/0x60
[  793.382112] 596*8kB 
[  793.386178]  call_timer_fn+0x272/0x920
[  793.388304] (UMEH) 
[  793.392103]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  793.394409] 89*16kB 
[  793.398292]  ? process_timeout+0x40/0x40
[  793.400512] (UME) 
[  793.405362]  ? mark_held_locks+0xc7/0x130
[  793.407665] 23*32kB 
[  793.411724]  ? _raw_spin_unlock_irq+0x27/0x80
[  793.413854] (UMH) 
[  793.418007]  ? _raw_spin_unlock_irq+0x27/0x80
[  793.420312] 2*64kB 
[  793.424956]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  793.424973]  ? lockdep_hardirqs_on+0x296/0x5b0
[  793.427112] (UH) 
[  793.431608]  ? trace_hardirqs_on+0xbd/0x310
[  793.433818] 0*128kB 0*256kB 
[  793.438672]  ? kasan_check_read+0x11/0x20
[  793.443230] 0*512kB 0*1024kB 
[  793.445308]  ? __run_timers+0x7da/0xc70
[  793.449610] 0*2048kB 
[  793.452638]  ? trace_hardirqs_off_caller+0x310/0x310
[  793.456754] 0*4096kB = 13912kB
[  793.459884]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  793.463835] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  793.466241]  __run_timers+0x7e5/0xc70
[  793.471329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  793.474526]  ? timer_fixup_init+0x70/0x70
[  793.479339] 9839 total pagecache pages
[  793.488175]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  793.491976] 0 pages in swap cache
[  793.500540]  ? zap_class+0x640/0x640
[  793.504671] Swap cache stats: add 0, delete 0, find 0/0
[  793.508551]  ? print_usage_bug+0xc0/0xc0
[  793.513551] Free swap  = 0kB
[  793.517030]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  793.520720] Total swap = 0kB
[  793.526097]  ? find_held_lock+0x36/0x1c0
[  793.530142] 1965979 pages RAM
[  793.533161]  ? zap_class+0x640/0x640
[  793.538334] 0 pages HighMem/MovableOnly
[  793.541358]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.545399] 342293 pages reserved
[  793.548502]  ? check_preemption_disabled+0x48/0x280
[  793.552190] 0 pages cma reserved
[  793.569386] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  793.570208]  ? __lock_is_held+0xb5/0x140
[  793.573564] syz-executor3 cpuset=
[  793.584053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.588092] syz3
[  793.591552]  ? check_preemption_disabled+0x48/0x280
[  793.597075]  mems_allowed=0
[  793.599055]  run_timer_softirq+0x52/0xb0
[  793.611028]  ? rcu_read_lock_sched_held+0x14f/0x180
[  793.616059]  __do_softirq+0x308/0xb7e
[  793.619886]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  793.624400]  ? lock_downgrade+0x900/0x900
[  793.628572]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  793.633699]  ? pvclock_read_flags+0x160/0x160
[  793.638203]  ? lapic_next_event+0x5a/0x90
[  793.642356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.647906]  ? kvm_clock_read+0x18/0x30
[  793.651890]  ? kvm_sched_clock_read+0x9/0x20
[  793.656308]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  793.661882]  ? check_preemption_disabled+0x48/0x280
[  793.666920]  irq_exit+0x17f/0x1c0
[  793.670387]  smp_apic_timer_interrupt+0x1cb/0x760
[  793.675234]  ? smp_reschedule_interrupt+0x109/0x650
[  793.680259]  ? smp_call_function_single_interrupt+0x650/0x650
[  793.686148]  ? interrupt_entry+0xb5/0xc0
[  793.690221]  ? trace_hardirqs_off_caller+0xbb/0x310
[  793.695238]  ? trace_hardirqs_off_caller+0xbb/0x310
[  793.700265]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  793.705112]  ? trace_hardirqs_on_caller+0x310/0x310
[  793.710129]  ? trace_hardirqs_on_caller+0x310/0x310
[  793.715152]  ? task_prio+0x50/0x50
[  793.718700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.724244]  ? check_preemption_disabled+0x48/0x280
[  793.729299]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  793.734158]  apic_timer_interrupt+0xf/0x20
[  793.738390]  </IRQ>
[  793.740644] RIP: 0010:dump_stack+0x20e/0x39d
[  793.745058] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  793.763962] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  793.771682] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  793.778953] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  793.786228] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  793.793501] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  793.800771] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  793.808073]  ? dump_stack+0x205/0x39d
[  793.811907]  ? dump_stack_print_info.cold.1+0x20/0x20
[  793.817125]  dump_header+0x27b/0xf72
[  793.820855]  ? mark_held_locks+0x130/0x130
[  793.825108]  ? pagefault_out_of_memory+0x197/0x197
[  793.830052]  ? __lock_acquire+0x62f/0x4c20
[  793.834302]  ? zap_class+0x640/0x640
[  793.838033]  ? percpu_ref_get_many+0x240/0x240
[  793.842623]  ? print_usage_bug+0xc0/0xc0
[  793.846699]  ? print_usage_bug+0xc0/0xc0
[  793.850769]  ? zap_class+0x640/0x640
[  793.854487]  ? print_usage_bug+0xc0/0xc0
[  793.858548]  ? print_usage_bug+0xc0/0xc0
[  793.862622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  793.868173]  ? find_held_lock+0x36/0x1c0
[  793.872250]  ? mark_held_locks+0xc7/0x130
[  793.876409]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  793.881520]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  793.886634]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  793.891223]  ? trace_hardirqs_on+0xbd/0x310
[  793.895550]  ? kasan_check_read+0x11/0x20
[  793.899707]  ? ___ratelimit+0x3b4/0x672
[  793.903689]  ? trace_hardirqs_off_caller+0x310/0x310
[  793.908798]  ? trace_hardirqs_on+0x310/0x310
[  793.913209]  ? lock_downgrade+0x900/0x900
[  793.917371]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  793.922482]  ? ___ratelimit+0x3b9/0x672
[  793.926468]  ? idr_get_free+0xec0/0xec0
[  793.930452]  ? find_held_lock+0x36/0x1c0
[  793.934533]  oom_kill_process.cold.27+0x10/0x903
[  793.939297]  ? zap_class+0x640/0x640
[  793.943018]  ? check_preemption_disabled+0x48/0x280
[  793.948051]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  793.952983]  ? kasan_check_read+0x11/0x20
[  793.957138]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  793.962428]  ? oom_evaluate_task+0x540/0x540
[  793.966845]  ? find_held_lock+0x36/0x1c0
[  793.970940]  ? out_of_memory+0x974/0x1430
[  793.975094]  ? lock_downgrade+0x900/0x900
[  793.979245]  ? check_preemption_disabled+0x48/0x280
[  793.984278]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  793.989215]  ? kasan_check_read+0x11/0x20
[  793.993376]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  793.998680]  ? rcu_softirq_qs+0x20/0x20
[  794.002679]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.008222]  ? oom_evaluate_task+0x302/0x540
[  794.012650]  out_of_memory+0xa84/0x1430
[  794.016651]  ? oom_killer_disable+0x3a0/0x3a0
[  794.021153]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  794.026092]  ? __mutex_add_waiter+0x2a0/0x2a0
[  794.030605]  __alloc_pages_slowpath+0x22d4/0x2d70
[  794.035492]  ? warn_alloc+0x120/0x120
[  794.039300]  ? rcu_softirq_qs+0x20/0x20
[  794.043306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  794.048852]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.054414]  ? should_fail+0x22d/0xd01
[  794.058316]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  794.063427]  ? zap_class+0x640/0x640
[  794.067178]  ? __lock_is_held+0xb5/0x140
[  794.071258]  ? mark_held_locks+0x130/0x130
[  794.075505]  ? lock_release+0xa00/0xa00
[  794.079489]  ? perf_trace_sched_process_exec+0x860/0x860
[  794.084957]  ? __might_sleep+0x95/0x190
[  794.088952]  __alloc_pages_nodemask+0xa80/0xde0
[  794.093642]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  794.098663]  ? __page_cache_alloc+0x191/0x5c0
[  794.103163]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  794.108095]  ? kasan_check_read+0x11/0x20
[  794.112252]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  794.117536]  ? zap_class+0x640/0x640
[  794.121263]  ? zap_class+0x640/0x640
[  794.124977]  ? zap_class+0x640/0x640
[  794.128695]  ? __do_page_cache_readahead+0x7ce/0x980
[  794.133819]  ? find_held_lock+0x36/0x1c0
[  794.137899]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  794.143454]  alloc_pages_current+0x173/0x350
[  794.147888]  __page_cache_alloc+0x38c/0x5c0
[  794.152221]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  794.157159]  ? kasan_check_read+0x11/0x20
[  794.161315]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  794.166599]  ? generic_perform_write+0x6a0/0x6a0
[  794.171364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.176912]  ? check_preemption_disabled+0x48/0x280
[  794.181944]  filemap_fault+0x1594/0x25f0
[  794.186027]  ? __lock_page_or_retry+0xa00/0xa00
[  794.190703]  ? mark_held_locks+0x130/0x130
[  794.194946]  ? rcu_softirq_qs+0x20/0x20
[  794.198927]  ? remove_wait_queue+0x1a6/0x360
[  794.203345]  ? trace_hardirqs_off_caller+0x310/0x310
[  794.208458]  ? filemap_map_pages+0xe04/0x1990
[  794.212970]  ? print_usage_bug+0xc0/0xc0
[  794.217040]  ? add_wait_queue+0x2b0/0x2b0
[  794.221197]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  794.226128]  ? print_usage_bug+0xc0/0xc0
[  794.230198]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  794.235740]  ? fput+0x130/0x1a0
[  794.239027]  ? poll_freewait+0x1d6/0x260
[  794.243091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  794.248644]  ? print_usage_bug+0xc0/0xc0
[  794.252719]  ? __lock_acquire+0x62f/0x4c20
[  794.256973]  ? lock_acquire+0x1ed/0x520
[  794.260953]  ? ext4_filemap_fault+0x7a/0xad
[  794.265290]  ? lock_release+0xa00/0xa00
[  794.269269]  ? perf_trace_sched_process_exec+0x860/0x860
[  794.274723]  ? print_usage_bug+0xc0/0xc0
[  794.278794]  ? print_usage_bug+0xc0/0xc0
[  794.282881]  ? down_read+0x8d/0x120
[  794.286518]  ? ext4_filemap_fault+0x7a/0xad
[  794.290851]  ? __down_interruptible+0x700/0x700
[  794.295554]  ext4_filemap_fault+0x82/0xad
[  794.299714]  __do_fault+0x100/0x6b0
[  794.303350]  ? pmd_devmap_trans_unstable+0x220/0x220
[  794.308462]  ? mark_held_locks+0x130/0x130
[  794.312703]  ? mark_held_locks+0x130/0x130
[  794.316941]  ? find_held_lock+0x36/0x1c0
[  794.321012]  ? zap_class+0x640/0x640
[  794.324736]  ? find_held_lock+0x36/0x1c0
[  794.328815]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.334365]  __handle_mm_fault+0x307c/0x5920
[  794.338782]  ? poll_select_copy_remaining+0x18c/0x6a0
[  794.343984]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  794.348841]  ? __might_fault+0x12b/0x1e0
[  794.352923]  ? lock_downgrade+0x900/0x900
[  794.357087]  ? zap_class+0x640/0x640
[  794.360806]  ? zap_class+0x640/0x640
[  794.364531]  ? find_held_lock+0x36/0x1c0
[  794.368604]  ? handle_mm_fault+0x42a/0xc70
[  794.372870]  ? lock_downgrade+0x900/0x900
[  794.377028]  ? check_preemption_disabled+0x48/0x280
[  794.382056]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  794.386998]  ? kasan_check_read+0x11/0x20
[  794.391151]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  794.396434]  ? rcu_softirq_qs+0x20/0x20
[  794.400414]  ? trace_hardirqs_off_caller+0x310/0x310
[  794.405522]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.411063]  ? check_preemption_disabled+0x48/0x280
[  794.416093]  handle_mm_fault+0x54f/0xc70
[  794.420162]  ? __handle_mm_fault+0x5920/0x5920
[  794.424762]  ? find_vma+0x34/0x190
[  794.428317]  __do_page_fault+0x5e8/0xe60
[  794.432393]  ? trace_hardirqs_off+0xb8/0x310
[  794.436831]  do_page_fault+0xf2/0x7e0
[  794.440649]  ? vmalloc_sync_all+0x30/0x30
[  794.444808]  ? error_entry+0x70/0xd0
[  794.448539]  ? trace_hardirqs_off_caller+0xbb/0x310
[  794.453561]  ? trace_hardirqs_on_caller+0xc0/0x310
[  794.458495]  ? syscall_return_slowpath+0x5e0/0x5e0
[  794.463427]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  794.468276]  ? trace_hardirqs_on_caller+0x310/0x310
[  794.473295]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  794.478750]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  794.483779]  ? prepare_exit_to_usermode+0x291/0x3b0
[  794.488802]  ? page_fault+0x8/0x30
[  794.492352]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  794.497201]  ? page_fault+0x8/0x30
[  794.500749]  page_fault+0x1e/0x30
[  794.504206] RIP: 0033:0x7f01c7eacdd3
[  794.507949] Code: Bad RIP value.
[  794.511325] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  794.516693] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  794.523963] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  794.531482] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  794.538752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  794.546023] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  794.553336] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  794.553425] aoe: skb alloc failure
[  794.560273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  794.560280] Call Trace:
[  794.560301]  dump_stack+0x244/0x39d
[  794.560327]  ? dump_stack_print_info.cold.1+0x20/0x20
[  794.563929] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  794.573231]  warn_alloc.cold.117+0xb7/0x1bd
[  794.575791] init cpuset=
[  794.579424]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  794.584594] /
[  794.594317]  ? lock_downgrade+0x900/0x900
[  794.598631]  mems_allowed=0
[  794.601304]  ? trace_hardirqs_off+0xb8/0x310
[  794.619316]  ? trace_hardirqs_off+0xb8/0x310
[  794.623746]  __alloc_pages_slowpath+0x2660/0x2d70
[  794.628630]  ? warn_alloc+0x120/0x120
[  794.632454]  ? warn_alloc+0x120/0x120
[  794.636264]  ? print_usage_bug+0xc0/0xc0
[  794.640332]  ? warn_alloc+0x120/0x120
[  794.644147]  ? print_usage_bug+0xc0/0xc0
[  794.648219]  ? __lock_acquire+0x62f/0x4c20
[  794.652464]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  794.658010]  ? should_fail+0x22d/0xd01
[  794.661906]  ? find_held_lock+0x36/0x1c0
[  794.665984]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  794.671096]  ? __lock_acquire+0x62f/0x4c20
[  794.675347]  ? __lock_acquire+0x62f/0x4c20
[  794.679588]  ? should_fail+0x22d/0xd01
[  794.683487]  ? check_preemption_disabled+0x48/0x280
[  794.688527]  ? mark_held_locks+0x130/0x130
[  794.692773]  ? mark_held_locks+0x130/0x130
[  794.697020]  ? __lock_acquire+0x62f/0x4c20
[  794.701267]  ? zap_class+0x640/0x640
[  794.704991]  ? __lock_is_held+0xb5/0x140
[  794.709064]  ? __account_cfs_rq_runtime+0x790/0x790
[  794.714094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  794.719650]  ? check_preemption_disabled+0x48/0x280
[  794.724689]  ? __lock_is_held+0xb5/0x140
[  794.728768]  __alloc_pages_nodemask+0xa80/0xde0
[  794.733458]  ? zap_class+0x640/0x640
[  794.737203]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  794.742239]  ? find_held_lock+0x36/0x1c0
[  794.746319]  ? ____cache_alloc_node+0x1c7/0x1e0
[  794.751001]  ? lock_downgrade+0x900/0x900
[  794.755168]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  794.760720]  cache_grow_begin+0xa5/0x8c0
[  794.764822]  ? do_raw_spin_unlock+0xa7/0x330
[  794.769248]  fallback_alloc+0x204/0x2e0
[  794.773235]  ____cache_alloc_node+0x1c7/0x1e0
[  794.777745]  kmem_cache_alloc+0x1f8/0x730
[  794.781920]  skb_clone+0x1bb/0x500
[  794.785465]  ? finish_task_switch+0x2f4/0x910
[  794.789971]  ? skb_split+0x11e0/0x11e0
[  794.793880]  ? preempt_notifier_register+0x200/0x200
[  794.798995]  ? __switch_to_asm+0x34/0x70
[  794.803061]  ? __switch_to_asm+0x34/0x70
[  794.807132]  ? __switch_to_asm+0x40/0x70
[  794.811203]  ? __switch_to_asm+0x34/0x70
[  794.815270]  ? __switch_to_asm+0x40/0x70
[  794.819340]  ? __switch_to_asm+0x34/0x70
[  794.823407]  ? __switch_to_asm+0x40/0x70
[  794.827472]  ? __switch_to_asm+0x34/0x70
[  794.831542]  ? __switch_to_asm+0x34/0x70
[  794.835608]  ? __switch_to_asm+0x40/0x70
[  794.839677]  ? __switch_to_asm+0x34/0x70
[  794.843765]  bpf_clone_redirect+0xb9/0x490
[  794.848016]  ? __schedule+0x8d7/0x21d0
[  794.851917]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  794.856972]  ? __sched_text_start+0x8/0x8
[  794.861169]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  794.865763]  ? find_held_lock+0x36/0x1c0
[  794.869840]  ? lock_acquire+0x1ed/0x520
[  794.873832]  ? bpf_test_run+0x3cb/0x780
[  794.877823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  794.883369]  ? check_preemption_disabled+0x48/0x280
[  794.888402]  ? kasan_check_read+0x11/0x20
[  794.892571]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  794.897879]  ? rcu_softirq_qs+0x20/0x20
[  794.901891]  ? preempt_schedule+0x4d/0x60
[  794.906066]  ? ___preempt_schedule+0x16/0x18
[  794.910513]  ? bpf_test_run+0x25d/0x780
[  794.914534]  ? netlink_diag_dump+0x2a0/0x2a0
[  794.918960]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  794.924194]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  794.928967]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  794.933820]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  794.939369]  ? fput+0x130/0x1a0
[  794.942665]  ? __bpf_prog_get+0x9b/0x290
[  794.946739]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  794.951589]  ? bpf_prog_test_run+0x130/0x1a0
[  794.956013]  ? __x64_sys_bpf+0x3d8/0x520
[  794.960104]  ? bpf_prog_get+0x20/0x20
[  794.963941]  ? bpf_prog_get+0x20/0x20
[  794.967759]  ? do_syscall_64+0x1b9/0x820
[  794.971830]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  794.977215]  ? syscall_return_slowpath+0x5e0/0x5e0
[  794.982153]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  794.987011]  ? trace_hardirqs_on_caller+0x310/0x310
[  794.992037]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  794.997071]  ? prepare_exit_to_usermode+0x291/0x3b0
[  795.002107]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  795.006975]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  795.012395] warn_alloc_show_mem: 1 callbacks suppressed
[  795.012408] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  795.012410] Mem-Info:
[  795.012446] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  795.012446]  active_file:13 inactive_file:13 isolated_file:0
[  795.012446]  unevictable:0 dirty:0 writeback:0 unstable:0
[  795.012446]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  795.012446]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  795.012446]  free:13732 free_pcp:294 free_cma:0
[  795.017802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  795.023708] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  795.026117] Call Trace:
[  795.059203] Node 0 
[  795.068582]  <IRQ>
[  795.096469] 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
[  795.099046]  dump_stack+0x244/0x39d
[  795.101255] lowmem_reserve[]:
[  795.103411]  ? dump_stack_print_info.cold.1+0x20/0x20
[  795.128912]  0
[  795.132570]  warn_alloc.cold.117+0xb7/0x1bd
[  795.135643]  2819
[  795.140841]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  795.142620]  6323
[  795.146950]  ? lock_downgrade+0x900/0x900
[  795.148992]  6323
[  795.153843]  ? trace_hardirqs_off+0xb8/0x310
[  795.160040]  ? trace_hardirqs_off+0xb8/0x310
[  795.162083] Node 0 
[  795.166499]  __alloc_pages_slowpath+0x2660/0x2d70
[  795.170916] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  795.173154]  ? warn_alloc+0x120/0x120
[  795.177967] lowmem_reserve[]: 0
[  795.204907]  ? pvclock_read_flags+0x160/0x160
[  795.208693]  0
[  795.211984]  ? warn_alloc+0x120/0x120
[  795.216455]  3503
[  795.218264]  ? print_usage_bug+0xc0/0xc0
[  795.222030]  3503
[  795.224106]  ? warn_alloc+0x120/0x120
[  795.228153] Node 0 
[  795.230218]  ? print_usage_bug+0xc0/0xc0
[  795.234028] Normal free:13880kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  795.236258]  ? ktime_get+0x2c1/0x400
[  795.240297] lowmem_reserve[]: 0
[  795.268788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.272493]  0
[  795.275781]  ? check_preemption_disabled+0x48/0x280
[  795.281293]  0
[  795.283100]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  795.288095]  0
[  795.289906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  795.296189]  ? should_fail+0x22d/0xd01
[  795.301704] Node 0 
[  795.305595]  ? kasan_check_read+0x11/0x20
[  795.305599] DMA: 1*4kB 
[  795.307855]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  795.312007] (U) 
[  795.314607]  ? __lock_acquire+0x62f/0x4c20
[  795.319687] 0*8kB 
[  795.321688]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  795.325897] 0*16kB 
[  795.328057]  ? should_fail+0x22d/0xd01
[  795.333146] 1*32kB 
[  795.335398]  ? print_usage_bug+0xc0/0xc0
[  795.339262] (U) 
[  795.341520]  ? mark_held_locks+0x130/0x130
[  795.345553] 2*64kB 
[  795.347539]  ? mark_held_locks+0x130/0x130
[  795.351748] (U) 
[  795.353995]  ? check_preemption_disabled+0x48/0x280
[  795.358211] 1*128kB 
[  795.360205]  ? zap_class+0x640/0x640
[  795.365187] (U) 1*256kB 
[  795.367543]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  795.371228] (U) 
[  795.373917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.378653] 0*512kB 
[  795.380645]  ? check_preemption_disabled+0x48/0x280
[  795.386161] 1*1024kB 
[  795.388505]  ? __lock_is_held+0xb5/0x140
[  795.393490] (U) 
[  795.395923]  __alloc_pages_nodemask+0xa80/0xde0
[  795.399954] 1*2048kB 
[  795.401938]  ? zap_class+0x640/0x640
[  795.406587] (M) 
[  795.409017]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  795.412702] 3*4096kB 
[  795.414694]  ? find_held_lock+0x36/0x1c0
[  795.419669] (M) = 15908kB
[  795.422351]  ? ____cache_alloc_node+0x1c7/0x1e0
[  795.426385] Node 0 
[  795.429157]  ? lock_downgrade+0x900/0x900
[  795.433801] DMA32: 
[  795.436052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.440175] 5*4kB 
[  795.442432]  cache_grow_begin+0xa5/0x8c0
[  795.447936] (UM) 
[  795.450097]  ? do_raw_spin_unlock+0xa7/0x330
[  795.454134] 2*8kB 
[  795.456201]  fallback_alloc+0x204/0x2e0
[  795.460581] (UM) 
[  795.462733]  ____cache_alloc_node+0x1c7/0x1e0
[  795.466687] 3*16kB 
[  795.468749]  kmem_cache_alloc_node+0xe3/0x730
[  795.473217] (M) 3*32kB 
[  795.475468]  ? lockdep_hardirqs_on+0x296/0x5b0
[  795.479941] (UM) 
[  795.482531]  __alloc_skb+0x119/0x770
[  795.487081] 2*64kB (M) 
[  795.489158]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  795.492845] 2*128kB 
[  795.495445]  ? netdev_alloc_frag+0x1f0/0x1f0
[  795.500782] (M) 4*256kB 
[  795.503123]  ? vprintk_default+0x28/0x30
[  795.507508] (M) 
[  795.510185]  ? vprintk_func+0x85/0x181
[  795.514224] 4*512kB (UM) 
[  795.516213]  ? printk+0xa7/0xcf
[  795.520077] 3*1024kB (UM) 
[  795.522846]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  795.526111] 3*2048kB 
[  795.528964]  new_skb+0x26/0x1c0
[  795.533695] (M) 
[  795.536109]  aoecmd_cfg+0x279/0x7f0
[  795.539370] 3*4096kB 
[  795.541344]  ? find_held_lock+0x36/0x1c0
[  795.544953] (M) 
[  795.547367]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  795.551405] = 25140kB
[  795.553382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.557680] Node 0 
[  795.560098]  ? __lock_is_held+0xb5/0x140
[  795.565612] Normal: 
[  795.567872]  discover_timer+0x50/0x60
[  795.571905] 1714*4kB 
[  795.574236]  call_timer_fn+0x272/0x920
[  795.578018] (UME) 
[  795.580442]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  795.584315] 596*8kB 
[  795.586483]  ? process_timeout+0x40/0x40
[  795.591309] (UMEH) 
[  795.593671]  ? mark_held_locks+0xc7/0x130
[  795.597719] 89*16kB 
[  795.600012]  ? _raw_spin_unlock_irq+0x27/0x80
[  795.604147] (UME) 
[  795.606502]  ? _raw_spin_unlock_irq+0x27/0x80
[  795.610979] 23*32kB 
[  795.613137]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  795.617616] (UMH) 
[  795.619953]  ? lockdep_hardirqs_on+0x296/0x5b0
[  795.624773] 2*64kB 
[  795.626936]  ? trace_hardirqs_on+0xbd/0x310
[  795.631492] (UH) 
[  795.633741]  ? kasan_check_read+0x11/0x20
[  795.638039] 0*128kB 
[  795.640110]  ? __run_timers+0x7da/0xc70
[  795.644232] 0*256kB 
[  795.646566]  ? trace_hardirqs_off_caller+0x310/0x310
[  795.650515] 0*512kB 
[  795.652877]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  795.657946] 0*1024kB 
[  795.660279]  __run_timers+0x7e5/0xc70
[  795.665096] 0*2048kB 
[  795.667529]  ? timer_fixup_init+0x70/0x70
[  795.671292] 0*4096kB 
[  795.673707]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  795.677839] = 13912kB
[  795.680263]  ? zap_class+0x640/0x640
[  795.685270] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  795.687687]  ? print_usage_bug+0xc0/0xc0
[  795.691385] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  795.700236]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  795.704278] 9839 total pagecache pages
[  795.712890]  ? find_held_lock+0x36/0x1c0
[  795.718071] 0 pages in swap cache
[  795.721981]  ? zap_class+0x640/0x640
[  795.726022] Swap cache stats: add 0, delete 0, find 0/0
[  795.729489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.733176] Free swap  = 0kB
[  795.738542]  ? check_preemption_disabled+0x48/0x280
[  795.744055] Total swap = 0kB
[  795.747083]  ? __lock_is_held+0xb5/0x140
[  795.752072] 1965979 pages RAM
[  795.755094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.759149] 0 pages HighMem/MovableOnly
[  795.762263]  ? check_preemption_disabled+0x48/0x280
[  795.767782] 342293 pages reserved
[  795.771776]  run_timer_softirq+0x52/0xb0
[  795.776772] 0 pages cma reserved
[  795.780234]  ? rcu_read_lock_sched_held+0x14f/0x180
[  795.792688]  __do_softirq+0x308/0xb7e
[  795.796520]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  795.801033]  ? lock_downgrade+0x900/0x900
[  795.805205]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  795.810333]  ? pvclock_read_flags+0x160/0x160
[  795.814851]  ? lapic_next_event+0x5a/0x90
[  795.816834] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  795.819033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.829516] syz-executor3 cpuset=syz3
[  795.835066]  ? kvm_clock_read+0x18/0x30
[  795.835084]  ? kvm_sched_clock_read+0x9/0x20
[  795.838886]  mems_allowed=0
[  795.842858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  795.855735]  ? check_preemption_disabled+0x48/0x280
[  795.860780]  irq_exit+0x17f/0x1c0
[  795.864245]  smp_apic_timer_interrupt+0x1cb/0x760
[  795.869099]  ? smp_reschedule_interrupt+0x109/0x650
[  795.874123]  ? smp_call_function_single_interrupt+0x650/0x650
[  795.880018]  ? interrupt_entry+0xb5/0xc0
[  795.884088]  ? trace_hardirqs_off_caller+0xbb/0x310
[  795.889109]  ? trace_hardirqs_off_caller+0xbb/0x310
[  795.894134]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  795.898983]  ? trace_hardirqs_on_caller+0x310/0x310
[  795.904002]  ? trace_hardirqs_on_caller+0x310/0x310
[  795.909021]  ? task_prio+0x50/0x50
[  795.912570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  795.918114]  ? check_preemption_disabled+0x48/0x280
[  795.923143]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  795.928005]  apic_timer_interrupt+0xf/0x20
[  795.932239]  </IRQ>
[  795.934481] RIP: 0010:dump_stack+0x20e/0x39d
[  795.938901] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  795.957808] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  795.965526] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  795.972797] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  795.980066] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  795.987445] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  795.994714] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  796.002014]  ? dump_stack+0x205/0x39d
[  796.005834]  ? dump_stack_print_info.cold.1+0x20/0x20
[  796.011057]  dump_header+0x27b/0xf72
[  796.014786]  ? mark_held_locks+0x130/0x130
[  796.019028]  ? pagefault_out_of_memory+0x197/0x197
[  796.023967]  ? __lock_acquire+0x62f/0x4c20
[  796.028204]  ? zap_class+0x640/0x640
[  796.031925]  ? percpu_ref_get_many+0x240/0x240
[  796.036516]  ? print_usage_bug+0xc0/0xc0
[  796.040583]  ? print_usage_bug+0xc0/0xc0
[  796.044655]  ? zap_class+0x640/0x640
[  796.048376]  ? print_usage_bug+0xc0/0xc0
[  796.052438]  ? print_usage_bug+0xc0/0xc0
[  796.056508]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  796.062055]  ? find_held_lock+0x36/0x1c0
[  796.066133]  ? mark_held_locks+0xc7/0x130
[  796.070298]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  796.075403]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  796.080510]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  796.085101]  ? trace_hardirqs_on+0xbd/0x310
[  796.089431]  ? kasan_check_read+0x11/0x20
[  796.093588]  ? ___ratelimit+0x3b4/0x672
[  796.097571]  ? trace_hardirqs_off_caller+0x310/0x310
[  796.102682]  ? trace_hardirqs_on+0x310/0x310
[  796.107185]  ? lock_downgrade+0x900/0x900
[  796.111348]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  796.116458]  ? ___ratelimit+0x3b9/0x672
[  796.120441]  ? idr_get_free+0xec0/0xec0
[  796.124425]  ? find_held_lock+0x36/0x1c0
[  796.128515]  oom_kill_process.cold.27+0x10/0x903
[  796.133292]  ? zap_class+0x640/0x640
[  796.137025]  ? check_preemption_disabled+0x48/0x280
[  796.142058]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  796.146990]  ? kasan_check_read+0x11/0x20
[  796.151148]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  796.156441]  ? oom_evaluate_task+0x540/0x540
[  796.160886]  ? find_held_lock+0x36/0x1c0
[  796.164971]  ? out_of_memory+0x974/0x1430
[  796.169123]  ? lock_downgrade+0x900/0x900
[  796.173274]  ? check_preemption_disabled+0x48/0x280
[  796.178304]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  796.183237]  ? kasan_check_read+0x11/0x20
[  796.187390]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  796.192676]  ? rcu_softirq_qs+0x20/0x20
[  796.196663]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.202217]  ? oom_evaluate_task+0x302/0x540
[  796.206643]  out_of_memory+0xa84/0x1430
[  796.210639]  ? oom_killer_disable+0x3a0/0x3a0
[  796.215140]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  796.220079]  ? __mutex_add_waiter+0x2a0/0x2a0
[  796.224595]  __alloc_pages_slowpath+0x22d4/0x2d70
[  796.229477]  ? warn_alloc+0x120/0x120
[  796.233281]  ? rcu_softirq_qs+0x20/0x20
[  796.237296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  796.242836]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.248391]  ? should_fail+0x22d/0xd01
[  796.252292]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  796.257403]  ? zap_class+0x640/0x640
[  796.261157]  ? __lock_is_held+0xb5/0x140
[  796.265234]  ? mark_held_locks+0x130/0x130
[  796.269478]  ? lock_release+0xa00/0xa00
[  796.273461]  ? perf_trace_sched_process_exec+0x860/0x860
[  796.278931]  ? __might_sleep+0x95/0x190
[  796.282922]  __alloc_pages_nodemask+0xa80/0xde0
[  796.287604]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  796.292645]  ? __page_cache_alloc+0x191/0x5c0
[  796.297150]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  796.302088]  ? kasan_check_read+0x11/0x20
[  796.306246]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  796.311536]  ? zap_class+0x640/0x640
[  796.315267]  ? zap_class+0x640/0x640
[  796.318986]  ? zap_class+0x640/0x640
[  796.322711]  ? __do_page_cache_readahead+0x7ce/0x980
[  796.327833]  ? find_held_lock+0x36/0x1c0
[  796.331915]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  796.337465]  alloc_pages_current+0x173/0x350
[  796.341902]  __page_cache_alloc+0x38c/0x5c0
[  796.346233]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  796.351171]  ? kasan_check_read+0x11/0x20
[  796.355331]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  796.360619]  ? generic_perform_write+0x6a0/0x6a0
[  796.365391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.370935]  ? check_preemption_disabled+0x48/0x280
[  796.375973]  filemap_fault+0x1594/0x25f0
[  796.380070]  ? __lock_page_or_retry+0xa00/0xa00
[  796.384750]  ? mark_held_locks+0x130/0x130
[  796.389000]  ? rcu_softirq_qs+0x20/0x20
[  796.392986]  ? remove_wait_queue+0x1a6/0x360
[  796.397404]  ? trace_hardirqs_off_caller+0x310/0x310
[  796.402521]  ? filemap_map_pages+0xe04/0x1990
[  796.407038]  ? print_usage_bug+0xc0/0xc0
[  796.411109]  ? add_wait_queue+0x2b0/0x2b0
[  796.415264]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  796.420202]  ? print_usage_bug+0xc0/0xc0
[  796.424271]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  796.429819]  ? fput+0x130/0x1a0
[  796.433115]  ? poll_freewait+0x1d6/0x260
[  796.437180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  796.442730]  ? print_usage_bug+0xc0/0xc0
[  796.446804]  ? __lock_acquire+0x62f/0x4c20
[  796.451056]  ? lock_acquire+0x1ed/0x520
[  796.455036]  ? ext4_filemap_fault+0x7a/0xad
[  796.459372]  ? lock_release+0xa00/0xa00
[  796.463355]  ? perf_trace_sched_process_exec+0x860/0x860
[  796.468812]  ? print_usage_bug+0xc0/0xc0
[  796.472889]  ? print_usage_bug+0xc0/0xc0
[  796.476975]  ? down_read+0x8d/0x120
[  796.480607]  ? ext4_filemap_fault+0x7a/0xad
[  796.484949]  ? __down_interruptible+0x700/0x700
[  796.489645]  ext4_filemap_fault+0x82/0xad
[  796.493801]  __do_fault+0x100/0x6b0
[  796.497442]  ? pmd_devmap_trans_unstable+0x220/0x220
[  796.502557]  ? mark_held_locks+0x130/0x130
[  796.506826]  ? mark_held_locks+0x130/0x130
[  796.511068]  ? find_held_lock+0x36/0x1c0
[  796.515141]  ? zap_class+0x640/0x640
[  796.518859]  ? find_held_lock+0x36/0x1c0
[  796.522938]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.528980]  __handle_mm_fault+0x307c/0x5920
[  796.533396]  ? poll_select_copy_remaining+0x18c/0x6a0
[  796.538605]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  796.543467]  ? __might_fault+0x12b/0x1e0
[  796.547539]  ? lock_downgrade+0x900/0x900
[  796.551703]  ? zap_class+0x640/0x640
[  796.555422]  ? zap_class+0x640/0x640
[  796.559146]  ? find_held_lock+0x36/0x1c0
[  796.563231]  ? handle_mm_fault+0x42a/0xc70
[  796.567479]  ? lock_downgrade+0x900/0x900
[  796.571644]  ? check_preemption_disabled+0x48/0x280
[  796.576685]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  796.581621]  ? kasan_check_read+0x11/0x20
[  796.585790]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  796.591088]  ? rcu_softirq_qs+0x20/0x20
[  796.595069]  ? trace_hardirqs_off_caller+0x310/0x310
[  796.600187]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.605732]  ? check_preemption_disabled+0x48/0x280
[  796.610771]  handle_mm_fault+0x54f/0xc70
[  796.614843]  ? __handle_mm_fault+0x5920/0x5920
[  796.619447]  ? find_vma+0x34/0x190
[  796.623003]  __do_page_fault+0x5e8/0xe60
[  796.627077]  ? trace_hardirqs_off+0xb8/0x310
[  796.631509]  do_page_fault+0xf2/0x7e0
[  796.635318]  ? vmalloc_sync_all+0x30/0x30
[  796.639476]  ? error_entry+0x70/0xd0
[  796.643200]  ? trace_hardirqs_off_caller+0xbb/0x310
[  796.648242]  ? trace_hardirqs_on_caller+0xc0/0x310
[  796.653181]  ? syscall_return_slowpath+0x5e0/0x5e0
[  796.658118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  796.662983]  ? trace_hardirqs_on_caller+0x310/0x310
[  796.668015]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  796.673490]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  796.678522]  ? prepare_exit_to_usermode+0x291/0x3b0
[  796.683548]  ? page_fault+0x8/0x30
[  796.687099]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  796.691966]  ? page_fault+0x8/0x30
[  796.695516]  page_fault+0x1e/0x30
[  796.698981] RIP: 0033:0x7f01c7eacdd3
[  796.702714] Code: Bad RIP value.
[  796.706077] RSP: 002b:00007ffd7eaddfb8 EFLAGS: 00010246
[  796.711447] RAX: 0000000000000000 RBX: 00007ffd7eade160 RCX: 00007f01c7eacdd3
[  796.718727] RDX: 0000000000000000 RSI: 00007ffd7eade310 RDI: 000000000000000b
[  796.726007] RBP: 00007ffd7eade310 R08: 00007ffd7eade390 R09: 0000000000000001
[  796.733310] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  796.740601] R13: 00007ffd7eade6f0 R14: 0000000000000000 R15: 0000000000000000
[  796.747945] CPU: 0 PID: 7756 Comm: syz-executor3 Not tainted 4.19.0+ #134
[  796.748024] aoe: skb alloc failure
[  796.754912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  796.754919] Call Trace:
[  796.754951]  dump_stack+0x244/0x39d
[  796.754971]  ? dump_stack_print_info.cold.1+0x20/0x20
[  796.754999]  warn_alloc.cold.117+0xb7/0x1bd
[  796.758565] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  796.767903]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  796.770469] init cpuset=
[  796.774103]  ? lock_downgrade+0x900/0x900
[  796.779271] /
[  796.783601]  ? trace_hardirqs_off+0xb8/0x310
[  796.793284]  mems_allowed=0
[  796.798147]  ? trace_hardirqs_off+0xb8/0x310
[  796.818358]  __alloc_pages_slowpath+0x2660/0x2d70
[  796.823246]  ? warn_alloc+0x120/0x120
[  796.827064]  ? warn_alloc+0x120/0x120
[  796.830885]  ? print_usage_bug+0xc0/0xc0
[  796.834958]  ? warn_alloc+0x120/0x120
[  796.838770]  ? print_usage_bug+0xc0/0xc0
[  796.842844]  ? __lock_acquire+0x62f/0x4c20
[  796.847099]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  796.852651]  ? should_fail+0x22d/0xd01
[  796.856547]  ? find_held_lock+0x36/0x1c0
[  796.860622]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  796.865734]  ? __lock_acquire+0x62f/0x4c20
[  796.869980]  ? __lock_acquire+0x62f/0x4c20
[  796.874224]  ? should_fail+0x22d/0xd01
[  796.878116]  ? check_preemption_disabled+0x48/0x280
[  796.883167]  ? mark_held_locks+0x130/0x130
[  796.887415]  ? mark_held_locks+0x130/0x130
[  796.891661]  ? __lock_acquire+0x62f/0x4c20
[  796.895911]  ? zap_class+0x640/0x640
[  796.899631]  ? __lock_is_held+0xb5/0x140
[  796.903700]  ? __account_cfs_rq_runtime+0x790/0x790
[  796.908730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  796.914280]  ? check_preemption_disabled+0x48/0x280
[  796.919317]  ? __lock_is_held+0xb5/0x140
[  796.923398]  __alloc_pages_nodemask+0xa80/0xde0
[  796.928076]  ? zap_class+0x640/0x640
[  796.931805]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  796.936846]  ? find_held_lock+0x36/0x1c0
[  796.940945]  ? ____cache_alloc_node+0x1c7/0x1e0
[  796.945624]  ? lock_downgrade+0x900/0x900
[  796.949786]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  796.955338]  cache_grow_begin+0xa5/0x8c0
[  796.959412]  ? do_raw_spin_unlock+0xa7/0x330
[  796.963842]  fallback_alloc+0x204/0x2e0
[  796.967839]  ____cache_alloc_node+0x1c7/0x1e0
[  796.972358]  kmem_cache_alloc+0x1f8/0x730
[  796.976528]  skb_clone+0x1bb/0x500
[  796.980080]  ? finish_task_switch+0x1b4/0x910
[  796.984583]  ? skb_split+0x11e0/0x11e0
[  796.988478]  ? preempt_notifier_register+0x200/0x200
[  796.993591]  ? __switch_to_asm+0x34/0x70
[  796.997659]  ? __switch_to_asm+0x34/0x70
[  797.001727]  ? __switch_to_asm+0x40/0x70
[  797.005796]  ? __switch_to_asm+0x34/0x70
[  797.009874]  ? __switch_to_asm+0x40/0x70
[  797.013943]  ? __switch_to_asm+0x34/0x70
[  797.018011]  ? __switch_to_asm+0x40/0x70
[  797.022081]  ? __switch_to_asm+0x34/0x70
[  797.026158]  ? __switch_to_asm+0x34/0x70
[  797.030229]  ? __switch_to_asm+0x40/0x70
[  797.034293]  ? __switch_to_asm+0x34/0x70
[  797.038384]  bpf_clone_redirect+0xb9/0x490
[  797.042637]  ? __schedule+0x8d7/0x21d0
[  797.046540]  bpf_prog_bebbfe2050753572+0xb9f/0x1000
[  797.051574]  ? __sched_text_start+0x8/0x8
[  797.055769]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  797.060362]  ? find_held_lock+0x36/0x1c0
[  797.064436]  ? lock_acquire+0x1ed/0x520
[  797.068417]  ? bpf_test_run+0x3cb/0x780
[  797.072399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.077942]  ? check_preemption_disabled+0x48/0x280
[  797.082973]  ? kasan_check_read+0x11/0x20
[  797.087142]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  797.092430]  ? rcu_softirq_qs+0x20/0x20
[  797.096415]  ? preempt_schedule+0x4d/0x60
[  797.100570]  ? ___preempt_schedule+0x16/0x18
[  797.105000]  ? bpf_test_run+0x25d/0x780
[  797.108995]  ? netlink_diag_dump+0x2a0/0x2a0
[  797.113416]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  797.118632]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  797.123407]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  797.128255]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  797.133795]  ? fput+0x130/0x1a0
[  797.137085]  ? __bpf_prog_get+0x9b/0x290
[  797.141159]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  797.146010]  ? bpf_prog_test_run+0x130/0x1a0
[  797.150433]  ? __x64_sys_bpf+0x3d8/0x520
[  797.154504]  ? bpf_prog_get+0x20/0x20
[  797.158328]  ? bpf_prog_get+0x20/0x20
[  797.162155]  ? do_syscall_64+0x1b9/0x820
[  797.166223]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  797.171598]  ? syscall_return_slowpath+0x5e0/0x5e0
[  797.176532]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  797.181386]  ? trace_hardirqs_on_caller+0x310/0x310
[  797.186411]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  797.191438]  ? prepare_exit_to_usermode+0x291/0x3b0
[  797.196467]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  797.201332]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  797.206740] warn_alloc_show_mem: 1 callbacks suppressed
[  797.206752] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  797.206754] Mem-Info:
[  797.206789] active_anon:50231 inactive_anon:5711 isolated_anon:0
[  797.206789]  active_file:12 inactive_file:14 isolated_file:0
[  797.206789]  unevictable:0 dirty:0 writeback:0 unstable:0
[  797.206789]  slab_reclaimable:9504 slab_unreclaimable:1467597
[  797.206789]  mapped:40979 shmem:9813 pagetables:586 bounce:0
[  797.206789]  free:13732 free_pcp:294 free_cma:0
[  797.212142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  797.212154] Call Trace:
[  797.218062] Node 0 active_anon:200924kB inactive_anon:22844kB active_file:48kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:39252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  797.220471]  <IRQ>
[  797.253533] Node 0 
[  797.262930]  dump_stack+0x244/0x39d
[  797.265525] 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
[  797.293363]  ? dump_stack_print_info.cold.1+0x20/0x20
[  797.295493] lowmem_reserve[]:
[  797.297740]  warn_alloc.cold.117+0xb7/0x1bd
[  797.301345]  0
[  797.326881]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  797.332055]  2819
[  797.335160]  ? lock_downgrade+0x900/0x900
[  797.339459]  6323
[  797.341267]  ? trace_hardirqs_off+0xb8/0x310
[  797.346086]  6323
[  797.348151]  ? trace_hardirqs_off+0xb8/0x310
[  797.354351]  __alloc_pages_slowpath+0x2660/0x2d70
[  797.358758] Node 0 
[  797.360844]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  797.365242] DMA32 free:25140kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:404kB local_pcp:156kB free_cma:0kB
[  797.370055]  ? warn_alloc+0x120/0x120
[  797.372277] lowmem_reserve[]:
[  797.378077]  ? __lock_acquire+0x62f/0x4c20
[  797.404966]  0
[  797.408788]  ? __lock_acquire+0x62f/0x4c20
[  797.411877]  0
[  797.416111]  ? warn_alloc+0x120/0x120
[  797.417910]  3503
[  797.422350]  ? print_usage_bug+0xc0/0xc0
[  797.424144]  3503
[  797.427947]  ? warn_alloc+0x120/0x120
[  797.434050]  ? print_usage_bug+0xc0/0xc0
[  797.436098] Node 0 
[  797.439909]  ? mark_held_locks+0x130/0x130
[  797.443985] Normal free:13880kB min:37352kB low:46688kB high:56024kB active_anon:200924kB inactive_anon:22844kB active_file:48kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5216kB pagetables:2344kB bounce:0kB free_pcp:772kB local_pcp:388kB free_cma:0kB
[  797.446196]  ? mark_held_locks+0x130/0x130
[  797.450412] lowmem_reserve[]:
[  797.478899]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  797.483118]  0
[  797.486227]  ? should_fail+0x22d/0xd01
[  797.491740]  0
[  797.493543]  ? zap_class+0x640/0x640
[  797.497404]  0 0
[  797.499226]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  797.504905]  ? __lock_acquire+0x62f/0x4c20
[  797.509992] Node 0 DMA: 
[  797.514234]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  797.514252]  ? should_fail+0x22d/0xd01
[  797.516914] 1*4kB 
[  797.522030]  ? mark_held_locks+0x130/0x130
[  797.525896] (U) 
[  797.528053]  ? mark_held_locks+0x130/0x130
[  797.532269] 0*8kB 
[  797.534249]  ? lock_downgrade+0x900/0x900
[  797.538466] 0*16kB 
[  797.540612]  ? zap_class+0x640/0x640
[  797.544742] 1*32kB 
[  797.546980]  ? zap_class+0x640/0x640
[  797.550674] (U) 
[  797.552909]  ? zap_class+0x640/0x640
[  797.556598] 2*64kB (U) 
[  797.558603]  ? do_raw_spin_unlock+0xa7/0x330
[  797.562298] 1*128kB 
[  797.564891]  ? trace_hardirqs_on+0x310/0x310
[  797.569278] (U) 
[  797.571602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.575986] 1*256kB (U) 
[  797.577972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.583498] 0*512kB 
[  797.586171]  ? check_preemption_disabled+0x48/0x280
[  797.591689] 1*1024kB 
[  797.594020]  ? __lock_is_held+0xb5/0x140
[  797.599014] (U) 
[  797.601426]  __alloc_pages_nodemask+0xa80/0xde0
[  797.605469] 1*2048kB 
[  797.607442]  ? zap_class+0x640/0x640
[  797.612096] (M) 
[  797.614510]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  797.618206] 3*4096kB 
[  797.620185]  ? find_held_lock+0x36/0x1c0
[  797.625182] (M) 
[  797.627600]  ? ____cache_alloc_node+0x1c7/0x1e0
[  797.631633] = 15908kB
[  797.631642] Node 0 
[  797.633617]  ? lock_downgrade+0x900/0x900
[  797.638268] DMA32: 
[  797.640688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.642910] 5*4kB 
[  797.647065]  cache_grow_begin+0xa5/0x8c0
[  797.649274] (UM) 
[  797.654826]  ? do_raw_spin_unlock+0xa7/0x330
[  797.656962] 2*8kB 
[  797.661023]  fallback_alloc+0x204/0x2e0
[  797.663065] (UM) 
[  797.667476]  ____cache_alloc_node+0x1c7/0x1e0
[  797.669607] 3*16kB 
[  797.673586]  kmem_cache_alloc_node+0xe3/0x730
[  797.675636] (M) 
[  797.680131]  ? lockdep_hardirqs_on+0x296/0x5b0
[  797.682358] 3*32kB 
[  797.686873]  __alloc_skb+0x119/0x770
[  797.688828] (UM) 
[  797.693419]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  797.695634] 2*64kB (M) 
[  797.699356]  ? netdev_alloc_frag+0x1f0/0x1f0
[  797.701393] 2*128kB (M) 
[  797.706785]  ? vprintk_default+0x28/0x30
[  797.709350] 4*256kB 
[  797.713760]  ? vprintk_func+0x85/0x181
[  797.716405] (M) 4*512kB 
[  797.720481]  ? printk+0xa7/0xcf
[  797.722788] (UM) 
[  797.726680]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  797.729326] 3*1024kB (UM) 
[  797.732633]  new_skb+0x26/0x1c0
[  797.734667] 3*2048kB 
[  797.739421]  aoecmd_cfg+0x279/0x7f0
[  797.742248] (M) 
[  797.745529]  ? find_held_lock+0x36/0x1c0
[  797.747922] 3*4096kB 
[  797.751547]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  797.753503] (M) 
[  797.757565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.759960] = 25140kB
[  797.764289]  ? __lock_is_held+0xb5/0x140
[  797.766245] Node 0 
[  797.771797]  discover_timer+0x50/0x60
[  797.774187] Normal: 
[  797.778256]  call_timer_fn+0x272/0x920
[  797.780474] 1714*4kB 
[  797.784273]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  797.786578] (UME) 
[  797.790465]  ? process_timeout+0x40/0x40
[  797.792871] 596*8kB 
[  797.797720]  ? mark_held_locks+0xc7/0x130
[  797.799847] (UMEH) 
[  797.803921]  ? _raw_spin_unlock_irq+0x27/0x80
[  797.806228] 89*16kB 
[  797.810372]  ? _raw_spin_unlock_irq+0x27/0x80
[  797.812588] (UME) 
[  797.817082]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  797.819383] 23*32kB (UMH) 
[  797.823894]  ? lockdep_hardirqs_on+0x296/0x5b0
[  797.826023] 2*64kB (UH) 
[  797.830889]  ? trace_hardirqs_on+0xbd/0x310
[  797.833717] 0*128kB 0*256kB 
[  797.838326]  ? kasan_check_read+0x11/0x20
[  797.840975] 0*512kB 
[  797.845299]  ? __run_timers+0x7da/0xc70
[  797.848300] 0*1024kB 
[  797.852454]  ? trace_hardirqs_off_caller+0x310/0x310
[  797.854762] 0*2048kB 
[  797.858746]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  797.861136] 0*4096kB 
[  797.866235]  __run_timers+0x7e5/0xc70
[  797.868624] = 13912kB
[  797.873493]  ? timer_fixup_init+0x70/0x70
[  797.875894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  797.879685]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  797.882080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  797.886217]  ? zap_class+0x640/0x640
[  797.895050] 9839 total pagecache pages
[  797.900081]  ? print_usage_bug+0xc0/0xc0
[  797.908644] 0 pages in swap cache
[  797.912365]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  797.916236] Swap cache stats: add 0, delete 0, find 0/0
[  797.920296]  ? find_held_lock+0x36/0x1c0
[  797.923731] Free swap  = 0kB
[  797.928919]  ? zap_class+0x640/0x640
[  797.934260] Total swap = 0kB
[  797.934269] 1965979 pages RAM
[  797.938335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.941336] 0 pages HighMem/MovableOnly
[  797.945051]  ? check_preemption_disabled+0x48/0x280
[  797.948042] 342293 pages reserved
[  797.948051] 0 pages cma reserved
[  797.951159]  ? __lock_is_held+0xb5/0x140
[  797.976639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  797.982196]  ? check_preemption_disabled+0x48/0x280
[  797.984495] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  797.987229]  run_timer_softirq+0x52/0xb0
[  797.997713] syz-executor3 cpuset=
[  798.001784]  ? rcu_read_lock_sched_held+0x14f/0x180
[  798.001787] syz3 mems_allowed=0
[  798.005249]  __do_softirq+0x308/0xb7e
[  798.017345]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  798.021845]  ? lock_downgrade+0x900/0x900
[  798.026015]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  798.031135]  ? pvclock_read_flags+0x160/0x160
[  798.035646]  ? lapic_next_event+0x5a/0x90
[  798.039805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  798.045356]  ? kvm_clock_read+0x18/0x30
[  798.049337]  ? kvm_sched_clock_read+0x9/0x20
[  798.053754]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  798.059299]  ? check_preemption_disabled+0x48/0x280
[  798.064331]  irq_exit+0x17f/0x1c0
[  798.067790]  smp_apic_timer_interrupt+0x1cb/0x760
[  798.072651]  ? smp_reschedule_interrupt+0x109/0x650
[  798.077675]  ? smp_call_function_single_interrupt+0x650/0x650
[  798.083562]  ? interrupt_entry+0xb5/0xc0
[  798.087637]  ? trace_hardirqs_off_caller+0xbb/0x310
[  798.092661]  ? trace_hardirqs_off_caller+0xbb/0x310
[  798.097687]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  798.102532]  ? trace_hardirqs_on_caller+0x310/0x310
[  798.107567]  ? trace_hardirqs_on_caller+0x310/0x310
[  798.112588]  ? task_prio+0x50/0x50
[  798.116136]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  798.121678]  ? check_preemption_disabled+0x48/0x280
[  798.126705]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  798.131582]  apic_timer_interrupt+0xf/0x20
[  798.135818]  </IRQ>
[  798.138062] RIP: 0010:dump_stack+0x20e/0x39d
[  798.142477] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a7 18 11 fa 48 83 3d ef ac 80 01 00 74 ad e8 c8 3f ce f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 b5 3f ce f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  798.161382] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  798.169099] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  798.176368] RDX: 0000000000000000 RSI: ffffffff87b14948 RDI: 0000000000000293
[  798.183647] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  798.190922] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  798.198221] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000001
[  798.205520]  ? dump_stack+0x205/0x39d
[  798.209342]  ? dump_stack_print_info.cold.1+0x20/0x20
[  798.214570]  dump_header+0x27b/0xf72
[  798.218311]  ? mark_held_locks+0x130/0x130
[  798.222558]  ? pagefault_out_of_memory+0x197/0x197
[  798.227510]  ? __lock_acquire+0x62f/0x4c20
[  798.231754]  ? zap_class+0x640/0x640
[  798.235484]  ? percpu_ref_get_many+0x240/0x240
[  798.240070]  ? print_usage_bug+0xc0/0xc0
[  798.244140]  ? print_usage_bug+0xc0/0xc0
[  798.248216]  ? zap_class+0x640/0x640
[  798.251945]  ? print_usage_bug+0xc0/0xc0
[  798.256010]  ? print_usage_bug+0xc0/0xc0
[  798.260082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  798.265635]  ? find_held_lock+0x36/0x1c0
[  798.269709]  ? mark_held_locks+0xc7/0x130
[  798.273878]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  798.278987]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  798.284093]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  798.288683]  ? trace_hardirqs_on+0xbd/0x310
[  798.293024]  ? kasan_check_read+0x11/0x20
[  798.297178]  ? ___ratelimit+0x3b4/0x672
[  798.301161]  ? trace_hardirqs_off_caller+0x310/0x310
[  798.306282]  ? trace_hardirqs_on+0x310/0x310
[  798.310701]  ? lock_downgrade+0x900/0x900
[  798.314882]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  798.320035]  ? ___ratelimit+0x3b9/0x672
[  798.324018]  ? idr_get_free+0xec0/0xec0
[  798.327993]  ? find_held_lock+0x36/0x1c0
[  798.332077]  oom_kill_process.cold.27+0x10/0x903
[  798.336837]  ? zap_class+0x640/0x640
[  798.340563]  ? check_preemption_disabled+0x48/0x280
[  798.345590]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  798.350548]  ? kasan_check_read+0x11/0x20
[  798.354702]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  798.359993]  ? oom_evaluate_task+0x540/0x540
[  798.364413]  ? find_held_lock+0x36/0x1c0
[  798.368488]  ? out_of_memory+0x974/0x1430
[  798.372646]  ? lock_downgrade+0x900/0x900
[  798.376798]  ? check_preemption_disabled+0x48/0x280
[  798.381817]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  798.386748]  ? kasan_check_read+0x11/0x20
[  798.390928]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  798.396209]  ? rcu_softirq_qs+0x20/0x20
[  798.400209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  798.405751]  ? oom_evaluate_task+0x302/0x540
[  798.410187]  out_of_memory+0xa84/0x1430
[  798.414196]  ? oom_killer_disable+0x3a0/0x3a0
[  798.418701]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  798.423642]  ? __mutex_add_waiter+0x2a0/0x2a0
[  798.428157]  __alloc_pages_slowpath+0x22d4/0x2d70
[  798.433038]  ? warn_alloc+0x120/0x120
[  798.436847]  ? rcu_softirq_qs+0x20/0x20
[  798.440887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  798.446445]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  798.452011]  ? should_fail+0x22d/0xd01
[  798.455920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  798.461041]  ? zap_class+0x640/0x640
[  798.464819]  ? __lock_is_held+0xb5/0x140
[  798.468918]  ? mark_held_locks+0x130/0x130
[  798.473172]  ? lock_release+0xa00/0xa00
[  798.477156]  ? perf_trace_sched_process_exec+0x860/0x860
[  798.482635]  ? __might_sleep+0x95/0x190
[  798.486621]  __alloc_pages_nodemask+0xa80/0xde0
[  798.491310]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  798.496331]  ? __page_cache_alloc+0x191/0x5c0
[  798.500831]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  798.505800]  ? kasan_check_read+0x11/0x20
[  798.509958]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  798.515246]  ? zap_class+0x640/0x640
[  798.518976]  ? zap_class+0x640/0x640
[  798.522698]  ? zap_class+0x640/0x640
[  798.526423]  ? __do_page_cache_readahead+0x7ce/0x980
[  798.532025]  ? find_held_lock+0x36/0x1c0
[  798.536103]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  798.541668]  alloc_pages_current+0x173/0x350
[  798.546100]  __page_cache_alloc+0x38c/0x5c0
[  798.550430]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  798.555368]  ? kasan_check_read+0x11/0x20
[  798.559534]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  798.564834]  ? generic_perform_write+0x6a0/0x6a0
[  798.569616]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  798.575163]  ? check_preemption_disabled+0x48/0x280
[  798.580199]  filemap_fault+0x1594/0x25f0
[  798.584283]  ? __lock_page_or_retry+0xa00/0xa00
[  798.588963]  ? mark_held_locks+0x130/0x130
[  798.593212]  ? rcu_softirq_qs+0x20/0x20
[  798.597198]  ? remove_wait_queue+0x1a6/0x360
[  798.601613]  ? trace_hardirqs_off_caller+0x310/0x310
[  798.606741]  ? filemap_map_pages+0xe04/0x1990
[  798.611260]  ? print_usage_bug+0xc0/0xc0
[  798.615332]  ? add_wait_queue+0x2b0/0x2b0
[  798.619497]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  798.624436]  ? print_usage_bug+0xc0/0xc0
[  798.628510]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  798.634059]  ? fput+0x130/0x1a0
[  798.637347]  ? poll_freewait+0x1d6/0x260
[  798.641416]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  798.646976]  ? print_usage_bug+0xc0/0xc0
[  798.651055]  ? __lock_acquire+0x62f/0x4c20
[  798.655315]  ? lock_acquire+0x1ed/0x520
[  798.659300]  ? ext4_filemap_fault+0x7a/0xad
[  798.663643]  ? lock_release+0xa00/0xa00
[  798.667624]  ? perf_trace_sched_process_exec+0x860/0x860
[  798.673105]  ? print_usage_bug+0xc0/0xc0
[  798.677175]  ? print_usage_bug+0xc0/0xc0
[  798.681255]  ? down_read+0x8d/0x120
[  798.684901]  ? ext4_filemap_fault+0x7a/0xad
[  798.689233]  ? __down_interruptible+0x700/0x700
[  798.693927]  ext4_filemap_fault+0x82/0xad
[  798.698086]  __do_fault+0x100/0x6b0
[  798.701725]  ? pmd_devmap_trans_unstable+0x220/0x220
[  798.706840]  ? mark_held_locks+0x130/0x130
[  798.711093]  ? mark_held_locks+0x130/0x130
[  798.715330]  ? find_held_lock+0x36/0x1c0
[  798.719403]  ? zap_class+0x640/0x640
[  798.723123]  ? find_held_lock+0x36/0x1c0
[  798.727193]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  798.732746]  __handle_mm_fault+0x307c/0x5920
[  798.737160]  ? poll_select_copy_remaining+0x18c/0x6a0
[  798.742364]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  798.747220]  ? __might_fault+0x12b/0x1e0
[  798.751293]  ? lock_downgrade+0x900/0x900
[  798.755462]  ? zap_class+0x640/0x640
[  798.759191]  ? zap_class+0x640/0x640
[  798.762919]  ? find_held_lock+0x36/0x1c0
[  798.766998]  ? handle_mm_fault+0x42a/0xc70
[  798.771241]  ? lock_downgrade+0x900/0x900
[  798.775395]  ? check_preemption_disabled+0x48/0x280