0.0-rc1-next-20181109+ #110
[  678.566805] Mem-Info:
[  678.566842] active_anon:145353 inactive_anon:195 isolated_anon:0
[  678.566842]  active_file:10 inactive_file:15 isolated_file:0
[  678.566842]  unevictable:0 dirty:0 writeback:0 unstable:0
[  678.566842]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  678.566842]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  678.566842]  free:13766 free_pcp:87 free_cma:0
[  678.572188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.572198] Call Trace:
[  678.580707] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.583112]  <IRQ>
[  678.616090] 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
[  678.625483]  dump_stack+0x244/0x39d
[  678.628057] lowmem_reserve[]: 0 2818 6321 6321
[  678.655670]  ? dump_stack_print_info.cold.1+0x20/0x20
[  678.657806] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.683949]  warn_alloc.cold.116+0xb7/0x1bd
[  678.687550] lowmem_reserve[]: 0 0 3503 3503
[  678.692157]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  678.697331] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  678.724508]  ? lock_downgrade+0x900/0x900
[  678.728813] lowmem_reserve[]: 0 0 0 0
[  678.733151]  ? trace_hardirqs_off+0xb8/0x310
[  678.737972] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  678.766892]  ? trace_hardirqs_off+0xb8/0x310
[  678.771031] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  678.774840]  __alloc_pages_slowpath+0x26fe/0x2e30
[  678.779581] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  678.793145]  ? warn_alloc+0x120/0x120
[  678.797528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.812649]  ? warn_alloc+0x120/0x120
[  678.817484] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.832919]  ? warn_alloc+0x120/0x120
[  678.836712] 280 total pagecache pages
[  678.845569]  ? print_usage_bug+0xc0/0xc0
[  678.849342] 0 pages in swap cache
[  678.857915]  ? print_usage_bug+0xc0/0xc0
[  678.861702] Swap cache stats: add 0, delete 0, find 0/0
[  678.865507]  ? ktime_get+0x2c1/0x400
[  678.869556] Free swap  = 0kB
[  678.869571] Total swap = 0kB
[  678.873042]  ? check_preemption_disabled+0x48/0x280
[  678.877081] 1965979 pages RAM
[  678.882448]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  678.886160] 0 pages HighMem/MovableOnly
[  678.889182]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.892181] 342854 pages reserved
[  678.897197]  ? should_fail+0x22d/0xd01
[  678.900284] 0 pages cma reserved
[  678.904781]  ? kasan_check_read+0x11/0x20
[  678.929117]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  678.934244]  ? __lock_acquire+0x62f/0x4c20
[  678.938494]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  678.943602]  ? should_fail+0x22d/0xd01
[  678.947497]  ? print_usage_bug+0xc0/0xc0
[  678.951596]  ? mark_held_locks+0x130/0x130
[  678.955850]  ? mark_held_locks+0x130/0x130
[  678.960093]  ? check_preemption_disabled+0x48/0x280
[  678.965129]  ? graph_lock+0x270/0x270
[  678.968946]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  678.973721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.979271]  ? check_preemption_disabled+0x48/0x280
[  678.984309]  ? __lock_is_held+0xb5/0x140
[  678.988389]  __alloc_pages_nodemask+0xa7b/0xdd0
[  678.993078]  ? graph_lock+0x270/0x270
[  678.996893]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  679.001935]  ? find_held_lock+0x36/0x1c0
[  679.006016]  ? ____cache_alloc_node+0x1c7/0x1e0
[  679.010700]  ? lock_downgrade+0x900/0x900
[  679.014867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.020444]  cache_grow_begin+0xa5/0x8c0
[  679.024532]  ? do_raw_spin_unlock+0xa7/0x330
[  679.028979]  fallback_alloc+0x204/0x2e0
[  679.032971]  ____cache_alloc_node+0x1c7/0x1e0
[  679.037484]  kmem_cache_alloc_node+0xe3/0x730
[  679.041988]  ? __kmalloc_node_track_caller+0x50/0x70
[  679.047107]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.052665]  __alloc_skb+0x114/0x770
[  679.056393]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  679.061770]  ? netdev_alloc_frag+0x1f0/0x1f0
[  679.066196]  ? vprintk_default+0x28/0x30
[  679.070266]  ? vprintk_func+0x85/0x181
[  679.074164]  ? printk+0xa7/0xcf
[  679.077454]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  679.082241]  new_skb+0x26/0x1c0
[  679.085538]  aoecmd_cfg+0x279/0x7f0
[  679.089202]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  679.093567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.099146]  ? __lock_is_held+0xb5/0x140
[  679.103233]  discover_timer+0x50/0x60
[  679.107049]  call_timer_fn+0x26d/0x920
[  679.110951]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.115810]  ? process_timeout+0x40/0x40
[  679.119895]  ? mark_held_locks+0xc7/0x130
[  679.124056]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.128584]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.133103]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.137971]  ? lockdep_hardirqs_on+0x296/0x5b0
[  679.142585]  ? trace_hardirqs_on+0xbd/0x310
[  679.146930]  ? kasan_check_read+0x11/0x20
[  679.151094]  ? __run_timers+0x7d5/0xc60
[  679.155083]  ? trace_hardirqs_off_caller+0x300/0x300
[  679.160231]  ? tcp_compressed_ack_kick+0x220/0x220
[  679.165352]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  679.170204]  __run_timers+0x7e0/0xc60
[  679.174022]  ? timer_fixup_init+0x70/0x70
[  679.178181]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  679.183208]  ? graph_lock+0x270/0x270
[  679.187026]  ? print_usage_bug+0xc0/0xc0
[  679.191100]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  679.196313]  ? find_held_lock+0x36/0x1c0
[  679.200390]  ? graph_lock+0x270/0x270
[  679.204204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.209750]  ? check_preemption_disabled+0x48/0x280
[  679.214786]  ? __lock_is_held+0xb5/0x140
[  679.218856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.224404]  ? check_preemption_disabled+0x48/0x280
[  679.229439]  run_timer_softirq+0x52/0xb0
[  679.233512]  ? rcu_read_lock_sched_held+0x14f/0x180
[  679.238543]  __do_softirq+0x308/0xb7e
[  679.242365]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  679.246873]  ? lock_downgrade+0x900/0x900
[  679.251029]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  679.256150]  ? pvclock_read_flags+0x160/0x160
[  679.260654]  ? lapic_next_event+0x5a/0x90
[  679.264815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.270366]  ? kvm_clock_read+0x18/0x30
[  679.274348]  ? kvm_sched_clock_read+0x9/0x20
[  679.278769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.284311]  ? check_preemption_disabled+0x48/0x280
[  679.289343]  irq_exit+0x17f/0x1c0
[  679.292807]  smp_apic_timer_interrupt+0x1cb/0x760
[  679.297661]  ? smp_call_function_single_interrupt+0x640/0x640
[  679.303556]  ? interrupt_entry+0xb5/0xc0
[  679.307639]  ? trace_hardirqs_off_caller+0xbb/0x300
[  679.312664]  ? trace_hardirqs_off_caller+0xbb/0x300
[  679.317694]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  679.322543]  ? trace_hardirqs_on_caller+0x310/0x310
[  679.327576]  ? trace_hardirqs_on_caller+0x310/0x310
[  679.332602]  ? task_prio+0x50/0x50
[  679.336153]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.341703]  ? check_preemption_disabled+0x48/0x280
[  679.346734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  679.351602]  apic_timer_interrupt+0xf/0x20
[  679.355836]  </IRQ>
[  679.358083] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  679.363200] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  679.382117] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  679.389840] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  679.397113] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  679.404384] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  679.411658] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  679.418933] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  679.426237]  ? shrink_page_list+0x7e89/0xccd0
[  679.430779]  ? page_evictable+0x540/0x540
[  679.435317]  ? rb_erase_cached+0xc78/0x3720
[  679.439656]  ? rb_next+0x140/0x140
[  679.443255]  ? rb_erase_cached+0xc78/0x3720
[  679.447593]  ? rb_next+0x140/0x140
[  679.451146]  ? rb_erase_cached+0xc78/0x3720
[  679.455481]  ? rb_next+0x140/0x140
[  679.459025]  ? rb_erase_cached+0xc78/0x3720
[  679.463359]  ? graph_lock+0x270/0x270
[  679.467174]  ? __update_load_avg_se+0x5eb/0xae0
[  679.471856]  ? __update_load_avg_blocked_se+0x690/0x690
[  679.477228]  ? rb_erase_cached+0xc78/0x3720
[  679.481554]  ? graph_lock+0x270/0x270
[  679.485378]  ? rb_next+0x140/0x140
[  679.488931]  ? update_load_avg+0x387/0x2470
[  679.493271]  ? rb_erase_cached+0xc78/0x3720
[  679.497611]  ? rb_erase_cached+0xc78/0x3720
[  679.501940]  ? graph_lock+0x270/0x270
[  679.505756]  ? rb_next+0x140/0x140
[  679.509298]  ? rb_next+0x140/0x140
[  679.512849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.518405]  ? graph_lock+0x270/0x270
[  679.522214]  ? __lock_is_held+0xb5/0x140
[  679.526289]  ? print_usage_bug+0xc0/0xc0
[  679.530356]  ? print_usage_bug+0xc0/0xc0
[  679.534421]  ? __update_load_avg_blocked_se+0x690/0x690
[  679.539797]  ? rb_next+0x140/0x140
[  679.543361]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.548904]  ? __isolate_lru_page+0xd05/0x1540
[  679.553512]  ? mark_held_locks+0x130/0x130
[  679.557765]  ? __lock_acquire+0x62f/0x4c20
[  679.562022]  ? __lock_acquire+0x62f/0x4c20
[  679.566271]  ? __update_load_avg_blocked_se+0x690/0x690
[  679.571646]  ? __update_load_avg_se+0xae0/0xae0
[  679.576321]  ? graph_lock+0x270/0x270
[  679.580134]  ? graph_lock+0x270/0x270
[  679.583935]  ? graph_lock+0x270/0x270
[  679.587745]  ? print_usage_bug+0xc0/0xc0
[  679.591816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.597362]  ? check_preemption_disabled+0x48/0x280
[  679.602399]  ? trace_hardirqs_off+0xb8/0x310
[  679.606812]  ? check_preemption_disabled+0x48/0x280
[  679.611834]  ? trace_hardirqs_on+0x310/0x310
[  679.616253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.621797]  ? check_preemption_disabled+0x48/0x280
[  679.626829]  ? move_active_pages_to_lru+0x15df/0x1c00
[  679.632035]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.637590]  ? __isolate_lru_page+0xd05/0x1540
[  679.642186]  ? putback_lru_page+0x280/0x280
[  679.646541]  ? mark_held_locks+0x130/0x130
[  679.650801]  ? mark_held_locks+0xc7/0x130
[  679.654964]  ? free_unref_page_list+0xd1b/0x11e0
[  679.659726]  ? free_unref_page_list+0xd1b/0x11e0
[  679.664494]  ? trace_hardirqs_on+0xbd/0x310
[  679.668823]  ? shrink_active_list+0x14fb/0x1f00
[  679.673501]  ? trace_hardirqs_off_caller+0x300/0x300
[  679.678611]  ? graph_lock+0x270/0x270
[  679.682432]  ? graph_lock+0x270/0x270
[  679.686242]  ? print_usage_bug+0xc0/0xc0
[  679.690317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.695861]  ? check_preemption_disabled+0x48/0x280
[  679.700895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.706444]  ? check_preemption_disabled+0x48/0x280
[  679.711468]  ? __lock_is_held+0xb5/0x140
[  679.715539]  ? __this_cpu_preempt_check+0x1c/0x20
[  679.720401]  ? __mod_zone_page_state+0x8a/0xf0
[  679.724995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.730537]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  679.735762]  ? __isolate_lru_page+0x1540/0x1540
[  679.740439]  ? print_usage_bug+0xc0/0xc0
[  679.744518]  ? print_usage_bug+0xc0/0xc0
[  679.748598]  ? print_usage_bug+0xc0/0xc0
[  679.752673]  ? __lock_acquire+0x62f/0x4c20
[  679.756923]  ? shrink_inactive_list+0x1c50/0x1c50
[  679.761782]  ? __lock_acquire+0x62f/0x4c20
[  679.766029]  ? mark_held_locks+0x130/0x130
[  679.770273]  ? __lock_acquire+0x62f/0x4c20
[  679.774523]  ? graph_lock+0x270/0x270
[  679.778331]  ? mark_held_locks+0x130/0x130
[  679.782580]  ? print_usage_bug+0xc0/0xc0
[  679.786659]  ? print_usage_bug+0xc0/0xc0
[  679.790733]  ? find_held_lock+0x36/0x1c0
[  679.794812]  ? mark_held_locks+0xc7/0x130
[  679.798971]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.803475]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.807980]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  679.812590]  ? trace_hardirqs_on+0xbd/0x310
[  679.816923]  ? kasan_check_read+0x11/0x20
[  679.821081]  ? shrink_inactive_list+0x975/0x1c50
[  679.825847]  ? trace_hardirqs_off_caller+0x300/0x300
[  679.830955]  ? trace_hardirqs_on+0x310/0x310
[  679.835376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.840924]  ? check_preemption_disabled+0x48/0x280
[  679.845955]  shrink_inactive_list+0x9af/0x1c50
[  679.850567]  ? putback_inactive_pages+0x27e0/0x27e0
[  679.855607]  ? kasan_check_read+0x11/0x20
[  679.859769]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  679.865058]  ? kasan_check_read+0x11/0x20
[  679.869220]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  679.874247]  ? blk_lld_busy+0xa0/0xa0
[  679.878066]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  679.883010]  ? rcu_read_unlock+0x33/0x60
[  679.887081]  ? mem_cgroup_iter+0x514/0x1160
[  679.891416]  shrink_node_memcg+0x784/0x18d0
[  679.895763]  ? shrink_active_list+0x1f00/0x1f00
[  679.900435]  ? queue_work_on+0x148/0x1e0
[  679.904504]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  679.909099]  ? trace_hardirqs_on+0xbd/0x310
[  679.913428]  ? vmpressure+0x271/0x340
[  679.917240]  ? trace_hardirqs_off_caller+0x300/0x300
[  679.922357]  ? cgroup_procs_write_finish+0xf0/0xf0
[  679.927318]  shrink_node+0x3bc/0x16b0
[  679.931125]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  679.936435]  ? shrink_node_memcg+0x18d0/0x18d0
[  679.941028]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  679.945622]  ? trace_hardirqs_on+0xbd/0x310
[  679.949949]  ? vmpressure+0x271/0x340
[  679.953758]  ? do_raw_spin_unlock+0xa7/0x330
[  679.958171]  ? do_raw_spin_trylock+0x270/0x270
[  679.962770]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  679.968312]  ? __cpuset_node_allowed+0x19b/0x660
[  679.973075]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  679.978798]  ? vmpressure+0x1a2/0x340
[  679.982615]  do_try_to_free_pages+0x3e7/0x1290
[  679.987205]  ? graph_lock+0x270/0x270
[  679.991028]  ? shrink_node+0x16b0/0x16b0
[  679.995125]  ? __lock_is_held+0xb5/0x140
[  679.999205]  try_to_free_pages+0x4cb/0xb90
[  680.003455]  ? do_try_to_free_pages+0x1290/0x1290
[  680.008318]  ? kasan_check_read+0x11/0x20
[  680.012476]  ? psi_memstall_enter+0x240/0x2b0
[  680.016984]  ? trace_hardirqs_off_caller+0x300/0x300
[  680.022096]  ? lock_pin_lock+0x350/0x350
[  680.026181]  ? _raw_spin_unlock_irq+0x60/0x80
[  680.030683]  ? psi_memstall_enter+0x240/0x2b0
[  680.035189]  ? psi_memstall_tick+0x230/0x230
[  680.039619]  __alloc_pages_slowpath+0xa14/0x2e30
[  680.044413]  ? warn_alloc+0x120/0x120
[  680.048238]  ? graph_lock+0x270/0x270
[  680.052046]  ? graph_lock+0x270/0x270
[  680.056336]  ? print_usage_bug+0xc0/0xc0
[  680.060416]  ? graph_lock+0x270/0x270
[  680.064228]  ? graph_lock+0x270/0x270
[  680.068041]  ? check_preemption_disabled+0x48/0x280
[  680.073066]  ? check_preemption_disabled+0x48/0x280
[  680.078104]  ? __lock_is_held+0xb5/0x140
[  680.082195]  ? find_get_entry+0xa87/0x1120
[  680.086441]  ? lock_downgrade+0x900/0x900
[  680.090602]  ? check_preemption_disabled+0x48/0x280
[  680.095638]  ? __lock_is_held+0xb5/0x140
[  680.099726]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.105191]  ? __might_sleep+0x95/0x190
[  680.109213]  __alloc_pages_nodemask+0xa7b/0xdd0
[  680.113900]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  680.118932]  ? find_held_lock+0x36/0x1c0
[  680.123012]  ? find_get_entry+0xa87/0x1120
[  680.127257]  ? lock_downgrade+0x900/0x900
[  680.131414]  ? check_preemption_disabled+0x48/0x280
[  680.136445]  ? kasan_check_read+0x11/0x20
[  680.140608]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  680.146158]  alloc_pages_current+0x173/0x350
[  680.150597]  __page_cache_alloc+0x3ce/0x570
[  680.154925]  ? find_get_entry+0xaae/0x1120
[  680.159176]  ? generic_perform_write+0x6a0/0x6a0
[  680.163954]  ? graph_lock+0x270/0x270
[  680.168539]  pagecache_get_page+0x396/0xf00
[  680.172889]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  680.177654]  ? __lock_is_held+0xb5/0x140
[  680.181743]  ? graph_lock+0x270/0x270
[  680.185576]  ? graph_lock+0x270/0x270
[  680.189390]  ? __lock_is_held+0xb5/0x140
[  680.193469]  ? __lock_is_held+0xb5/0x140
[  680.197572]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.203036]  ? __getblk_gfp+0x129/0x1030
[  680.207112]  ? __might_sleep+0x95/0x190
[  680.211104]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  680.215878]  ? ext4_mb_good_group+0x730/0x730
[  680.220384]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.225928]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  680.231215]  ? _raw_spin_unlock+0x2c/0x50
[  680.235382]  ? ext4_has_free_clusters+0x670/0x670
[  680.240233]  ? debug_check_no_obj_freed+0x305/0x58d
[  680.245269]  ? graph_lock+0x270/0x270
[  680.249074]  ? __lock_acquire+0x62f/0x4c20
[  680.253314]  ? do_raw_spin_unlock+0xa7/0x330
[  680.257732]  ? trace_hardirqs_on+0x310/0x310
[  680.262154]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  680.267176]  ? ext4_get_group_desc+0x1c6/0x2c0
[  680.271768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.277314]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  680.282857]  ? graph_lock+0x270/0x270
[  680.286673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.292219]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  680.297686]  ? __lock_is_held+0xb5/0x140
[  680.301760]  ? graph_lock+0x270/0x270
[  680.305592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.311141]  ? check_preemption_disabled+0x48/0x280
[  680.316179]  ? __lock_is_held+0xb5/0x140
[  680.320262]  ext4_free_blocks+0xbc4/0x3500
[  680.324530]  ? ext4_mb_new_blocks+0x4820/0x4820
[  680.329221]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  680.334506]  ? rcu_read_unlock_special+0x370/0x370
[  680.339441]  ? rcu_softirq_qs+0x20/0x20
[  680.343416]  ? unwind_dump+0x190/0x190
[  680.347323]  ? is_bpf_text_address+0xd3/0x170
[  680.351842]  ? kernel_text_address+0x79/0xf0
[  680.356262]  ? __kernel_text_address+0xd/0x40
[  680.360766]  ? unwind_get_return_address+0x61/0xa0
[  680.365710]  ? __save_stack_trace+0x8d/0xf0
[  680.370063]  ? kasan_kmalloc+0xc7/0xe0
[  680.373955]  ? __kmalloc+0x15b/0x760
[  680.377675]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  680.382610]  ? ext4_ext_truncate+0x1cc/0x220
[  680.387028]  ? ext4_truncate+0xe41/0x1650
[  680.391184]  ? ext4_evict_inode+0xab6/0x1ad0
[  680.395596]  ? evict+0x4b9/0x980
[  680.398965]  ? iput+0x674/0xa90
[  680.402252]  ? dentry_unlink_inode+0x461/0x5e0
[  680.406840]  ? __dentry_kill+0x44c/0x7a0
[  680.410908]  ? dentry_kill+0xc9/0x680
[  680.414711]  ? dput.part.25+0x660/0x860
[  680.418691]  ? dput+0x15/0x20
[  680.421804]  ? path_put+0x31/0x70
[  680.425264]  ? free_fs_struct+0x22/0x60
[  680.429244]  ? exit_fs+0xf3/0x130
[  680.432704]  ? do_exit+0xec4/0x2620
[  680.436341]  ? do_group_exit+0x177/0x440
[  680.440403]  ? get_signal+0x8a8/0x1970
[  680.444295]  ? do_signal+0x9c/0x21c0
[  680.448016]  ? exit_to_usermode_loop+0x2e5/0x380
[  680.452779]  ? do_syscall_64+0x6be/0x820
[  680.456847]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  680.462230]  ? lock_downgrade+0x900/0x900
[  680.466386]  ? graph_lock+0x270/0x270
[  680.470192]  ? trace_hardirqs_off_caller+0x300/0x300
[  680.475303]  ? ___cache_free+0x2e/0x380
[  680.479287]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.484832]  ? check_preemption_disabled+0x48/0x280
[  680.489863]  ? graph_lock+0x270/0x270
[  680.493677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.499227]  ? check_preemption_disabled+0x48/0x280
[  680.504263]  ? __lock_is_held+0xb5/0x140
[  680.508352]  ext4_ext_remove_space+0x2536/0x5ad0
[  680.513153]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  680.518442]  ? graph_lock+0x270/0x270
[  680.522281]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.527744]  ? ext4_journalled_invalidatepage+0x50/0x50
[  680.533122]  ? find_held_lock+0x36/0x1c0
[  680.537204]  ? ext4_es_remove_extent+0x147/0x4f0
[  680.541971]  ? lock_downgrade+0x900/0x900
[  680.546131]  ? ext4_es_scan+0x950/0x950
[  680.550121]  ? kasan_check_write+0x14/0x20
[  680.554363]  ? do_raw_write_lock+0x14f/0x310
[  680.558778]  ? do_raw_write_trylock+0x270/0x270
[  680.563470]  ? _raw_write_unlock+0x2c/0x50
[  680.567720]  ? ext4_es_remove_extent+0x14c/0x4f0
[  680.572488]  ? ext4_journal_check_start+0x18e/0x220
[  680.577521]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  680.582313]  ? down_write+0x8a/0x130
[  680.586032]  ? ext4_truncate+0xde1/0x1650
[  680.590198]  ext4_ext_truncate+0x1cc/0x220
[  680.594449]  ext4_truncate+0xe41/0x1650
[  680.598442]  ? ext4_punch_hole+0x1220/0x1220
[  680.602864]  ? ext4_evict_inode+0xa5a/0x1ad0
[  680.607282]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  680.612223]  ? __might_sleep+0x95/0x190
[  680.616219]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.621769]  ? ext4_evict_inode+0x917/0x1ad0
[  680.626189]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  680.631920]  ? rcu_read_lock_sched_held+0x14f/0x180
[  680.636949]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.642499]  ? __sb_start_write+0x1b2/0x370
[  680.646920]  ext4_evict_inode+0xab6/0x1ad0
[  680.651174]  ? ext4_da_write_begin+0x12c0/0x12c0
[  680.655941]  ? inode_wait_for_writeback+0x2f/0x40
[  680.660793]  ? lock_downgrade+0x900/0x900
[  680.664955]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.670503]  ? __inode_wait_for_writeback+0x2cf/0x380
[  680.675708]  ? kasan_check_read+0x11/0x20
[  680.679863]  ? do_raw_spin_unlock+0xa7/0x330
[  680.684278]  ? do_raw_spin_trylock+0x270/0x270
[  680.688884]  ? ext4_da_write_begin+0x12c0/0x12c0
[  680.693652]  evict+0x4b9/0x980
[  680.696859]  ? destroy_inode+0x200/0x200
[  680.700958]  ? iput+0x66c/0xa90
[  680.704271]  ? lock_downgrade+0x900/0x900
[  680.708438]  ? kasan_check_read+0x11/0x20
[  680.712604]  ? do_raw_spin_trylock+0x270/0x270
[  680.717207]  iput+0x674/0xa90
[  680.720329]  ? inode_add_lru+0x2a0/0x2a0
[  680.724431]  ? fsnotify_destroy_marks+0x1d2/0x270
[  680.729285]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  680.734755]  ? find_held_lock+0x36/0x1c0
[  680.738842]  dentry_unlink_inode+0x461/0x5e0
[  680.743266]  ? d_lru_del+0x130/0x130
[  680.747002]  ? kasan_check_read+0x11/0x20
[  680.751166]  ? do_raw_spin_trylock+0x270/0x270
[  680.755765]  ? lockref_get_not_dead+0x90/0x90
[  680.760289]  __dentry_kill+0x44c/0x7a0
[  680.764191]  ? d_drop+0x70/0x70
[  680.767481]  ? lock_downgrade+0x900/0x900
[  680.771659]  dentry_kill+0xc9/0x680
[  680.775306]  dput.part.25+0x660/0x860
[  680.779119]  ? shrink_dcache_sb+0x350/0x350
[  680.783452]  ? kasan_check_read+0x11/0x20
[  680.787612]  ? do_raw_spin_unlock+0xa7/0x330
[  680.792035]  ? do_raw_spin_trylock+0x270/0x270
[  680.796641]  dput+0x15/0x20
[  680.799597]  path_put+0x31/0x70
[  680.802887]  free_fs_struct+0x22/0x60
[  680.806694]  exit_fs+0xf3/0x130
[  680.810010]  do_exit+0xec4/0x2620
[  680.813471]  ? do_raw_spin_unlock+0xa7/0x330
[  680.817896]  ? mm_update_next_owner+0x990/0x990
[  680.822585]  ? graph_lock+0x270/0x270
[  680.826401]  ? find_held_lock+0x36/0x1c0
[  680.830482]  ? __lock_acquire+0x62f/0x4c20
[  680.834726]  ? lock_downgrade+0x900/0x900
[  680.838900]  ? mark_held_locks+0x130/0x130
[  680.843148]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  680.848354]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  680.853464]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.859007]  ? futex_wait+0x5ec/0xa50
[  680.862826]  ? futex_wait_setup+0x3e0/0x3e0
[  680.867167]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  680.872277]  ? futex_wake+0x304/0x760
[  680.876097]  ? graph_lock+0x270/0x270
[  680.879926]  ? memset+0x31/0x40
[  680.883230]  ? find_held_lock+0x36/0x1c0
[  680.887312]  ? get_signal+0x953/0x1970
[  680.891212]  ? _raw_spin_unlock_irq+0x27/0x80
[  680.895609] syz-executor0: page allocation failure: order:1, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  680.895721]  ? _raw_spin_unlock_irq+0x27/0x80
[  680.906204] syz-executor0 cpuset=syz0 mems_allowed=0
[  680.910706]  do_group_exit+0x177/0x440
[  680.919681]  ? trace_hardirqs_off_caller+0x300/0x300
[  680.924790]  ? __ia32_sys_exit+0x50/0x50
[  680.928867]  get_signal+0x8a8/0x1970
[  680.932602]  ? ptrace_notify+0x130/0x130
[  680.936684]  ? find_held_lock+0x36/0x1c0
[  680.940760]  ? __might_fault+0x12b/0x1e0
[  680.944832]  do_signal+0x9c/0x21c0
[  680.948381]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.953835]  ? posix_ktime_get_ts+0x15/0x20
[  680.958164]  ? trace_hardirqs_off_caller+0x300/0x300
[  680.963279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.968826]  ? setup_sigcontext+0x7d0/0x7d0
[  680.973159]  ? exit_to_usermode_loop+0x8c/0x380
[  680.977835]  ? exit_to_usermode_loop+0x8c/0x380
[  680.982514]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  680.987109]  ? trace_hardirqs_on+0xbd/0x310
[  680.991434]  ? do_syscall_64+0x6be/0x820
[  680.995502]  ? __x64_sys_futex+0x47f/0x6a0
[  680.999752]  exit_to_usermode_loop+0x2e5/0x380
[  681.004343]  ? __bpf_trace_sys_exit+0x30/0x30
[  681.008850]  ? ret_from_fork+0x15/0x50
[  681.012749]  do_syscall_64+0x6be/0x820
[  681.016641]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  681.022012]  ? syscall_return_slowpath+0x5e0/0x5e0
[  681.026951]  ? trace_hardirqs_on_caller+0x310/0x310
[  681.031975]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  681.036998]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  681.043671]  ? __switch_to_asm+0x40/0x70
[  681.047738]  ? __switch_to_asm+0x34/0x70
[  681.051814]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.057108]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  681.062304] RIP: 0033:0x457569
[  681.065521] Code: Bad RIP value.
[  681.068900] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  681.076614] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  681.083888] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  681.091159] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  681.098430] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  681.105702] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  681.113010] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  681.113100] aoe: skb alloc failure
[  681.121608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.121615] Call Trace:
[  681.121643]  dump_stack+0x244/0x39d
[  681.121668]  ? dump_stack_print_info.cold.1+0x20/0x20
[  681.125276] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  681.134585]  warn_alloc.cold.116+0xb7/0x1bd
[  681.137152] syz-executor5 cpuset=syz5 mems_allowed=0
[  681.140781]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.171202]  ? lock_downgrade+0x900/0x900
[  681.175379]  ? trace_hardirqs_off+0xb8/0x310
[  681.179805]  ? trace_hardirqs_off+0xb8/0x310
[  681.184233]  __alloc_pages_slowpath+0x26fe/0x2e30
[  681.189123]  ? warn_alloc+0x120/0x120
[  681.192940]  ? warn_alloc+0x120/0x120
[  681.196755]  ? warn_alloc+0x120/0x120
[  681.200572]  ? __lock_is_held+0xb5/0x140
[  681.204651]  ? print_usage_bug+0xc0/0xc0
[  681.208723]  ? print_usage_bug+0xc0/0xc0
[  681.212809]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.218355]  ? should_fail+0x22d/0xd01
[  681.222256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.227370]  ? __lock_acquire+0x62f/0x4c20
[  681.231630]  ? should_fail+0x22d/0xd01
[  681.235525]  ? mark_held_locks+0x130/0x130
[  681.239785]  ? mark_held_locks+0x130/0x130
[  681.244032]  ? mark_held_locks+0x130/0x130
[  681.248288]  ? graph_lock+0x270/0x270
[  681.252117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.257664]  ? check_preemption_disabled+0x48/0x280
[  681.262701]  ? __lock_is_held+0xb5/0x140
[  681.266781]  __alloc_pages_nodemask+0xa7b/0xdd0
[  681.271459]  ? graph_lock+0x270/0x270
[  681.275272]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  681.280308]  ? find_held_lock+0x36/0x1c0
[  681.284388]  ? ____cache_alloc_node+0x1c7/0x1e0
[  681.289071]  ? lock_downgrade+0x900/0x900
[  681.293238]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  681.298787]  cache_grow_begin+0xa5/0x8c0
[  681.302853]  ? do_raw_spin_unlock+0xa7/0x330
[  681.307278]  fallback_alloc+0x204/0x2e0
[  681.311267]  ____cache_alloc_node+0x1c7/0x1e0
[  681.315775]  kmem_cache_alloc_node_trace+0xe7/0x740
[  681.320803]  ? save_stack+0xa9/0xd0
[  681.324448]  __kmalloc_node_track_caller+0x3c/0x70
[  681.329392]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  681.334159]  pskb_expand_head+0x230/0x10f0
[  681.338406]  ? check_preemption_disabled+0x48/0x280
[  681.343437]  ? memcpy+0x45/0x50
[  681.346728]  ? __copy_skb_header+0x350/0x6b0
[  681.351143]  ? skb_release_data+0x880/0x880
[  681.355471]  ? __alloc_skb+0x770/0x770
[  681.359463]  ? __lock_is_held+0xb5/0x140
[  681.363543]  ? kasan_check_write+0x14/0x20
[  681.367794]  ? __skb_clone+0x6c7/0xa00
[  681.371691]  ? __copy_skb_header+0x6b0/0x6b0
[  681.376106]  ? kmem_cache_alloc+0x33a/0x730
[  681.380440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.385991]  skb_ensure_writable+0x3dd/0x640
[  681.390412]  ? skb_checksum_setup+0xaa0/0xaa0
[  681.394916]  ? preempt_notifier_register+0x200/0x200
[  681.400028]  ? __switch_to_asm+0x34/0x70
[  681.404105]  ? __switch_to_asm+0x34/0x70
[  681.408172]  ? __switch_to_asm+0x40/0x70
[  681.412241]  ? __switch_to_asm+0x34/0x70
[  681.416307]  ? __switch_to_asm+0x40/0x70
[  681.420378]  ? __switch_to_asm+0x40/0x70
[  681.424449]  ? __switch_to_asm+0x34/0x70
[  681.428525]  ? __switch_to_asm+0x34/0x70
[  681.432610]  ? __switch_to_asm+0x40/0x70
[  681.436689]  ? __switch_to_asm+0x34/0x70
[  681.440800]  bpf_clone_redirect+0x14a/0x490
[  681.445150]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  681.450196]  ? __sched_text_start+0x8/0x8
[  681.454375]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  681.459157]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  681.463763]  ? retint_kernel+0x2d/0x2d
[  681.467677]  ? find_held_lock+0x36/0x1c0
[  681.471764]  ? lock_acquire+0x1ed/0x520
[  681.475755]  ? bpf_test_run+0x3cb/0x780
[  681.479751]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.485305]  ? check_preemption_disabled+0x48/0x280
[  681.490350]  ? kasan_check_read+0x11/0x20
[  681.494513]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  681.499807]  ? rcu_softirq_qs+0x20/0x20
[  681.503799]  ? preempt_schedule+0x4d/0x60
[  681.507964]  ? ___preempt_schedule+0x16/0x18
[  681.512397]  ? bpf_test_run+0x25d/0x780
[  681.516410]  ? netlink_diag_dump+0x2a0/0x2a0
[  681.520839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.526400]  ? bpf_test_init.isra.10+0x70/0x100
[  681.531092]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  681.535872]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  681.540755]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  681.546309]  ? fput+0x130/0x1a0
[  681.549600]  ? __bpf_prog_get+0x9b/0x290
[  681.553684]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  681.558539]  ? bpf_prog_test_run+0x130/0x1a0
[  681.562977]  ? __x64_sys_bpf+0x3d8/0x520
[  681.567051]  ? bpf_prog_get+0x20/0x20
[  681.570896]  ? do_syscall_64+0x1b9/0x820
[  681.574975]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  681.580367]  ? syscall_return_slowpath+0x5e0/0x5e0
[  681.585320]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.590192]  ? trace_hardirqs_on_caller+0x310/0x310
[  681.595237]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  681.600279]  ? prepare_exit_to_usermode+0x291/0x3b0
[  681.605313]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.610175]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  681.615571] warn_alloc_show_mem: 1 callbacks suppressed
[  681.615585] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  681.615588] Mem-Info:
[  681.615625] active_anon:145353 inactive_anon:195 isolated_anon:0
[  681.615625]  active_file:10 inactive_file:15 isolated_file:0
[  681.615625]  unevictable:0 dirty:0 writeback:0 unstable:0
[  681.615625]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  681.615625]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  681.615625]  free:13766 free_pcp:87 free_cma:0
[  681.620975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.629480] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.631885] Call Trace:
[  681.664850] 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
[  681.674203]  <IRQ>
[  681.701784] lowmem_reserve[]: 0 2818 6321 6321
[  681.704382]  dump_stack+0x244/0x39d
[  681.730478] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.732638]  ? dump_stack_print_info.cold.1+0x20/0x20
[  681.737196] lowmem_reserve[]: 0 0 3503 3503
[  681.740833]  warn_alloc.cold.116+0xb7/0x1bd
[  681.767970] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  681.773195]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.777495] lowmem_reserve[]: 0 0 0 0
[  681.781823]  ? lock_downgrade+0x900/0x900
[  681.810702] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  681.815567]  ? trace_hardirqs_off+0xb8/0x310
[  681.819340] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  681.823491]  ? trace_hardirqs_off+0xb8/0x310
[  681.837017] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  681.841449]  __alloc_pages_slowpath+0x26fe/0x2e30
[  681.856512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.860943]  ? warn_alloc+0x120/0x120
[  681.876341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.876353] 280 total pagecache pages
[  681.881217]  ? warn_alloc+0x120/0x120
[  681.890037] 0 pages in swap cache
[  681.893838]  ? warn_alloc+0x120/0x120
[  681.902401] Swap cache stats: add 0, delete 0, find 0/0
[  681.906207]  ? print_usage_bug+0xc0/0xc0
[  681.909989] Free swap  = 0kB
[  681.913451]  ? print_usage_bug+0xc0/0xc0
[  681.917236] Total swap = 0kB
[  681.922616]  ? ktime_get+0x2c1/0x400
[  681.926659] 1965979 pages RAM
[  681.929687]  ? check_preemption_disabled+0x48/0x280
[  681.933726] 0 pages HighMem/MovableOnly
[  681.936746]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  681.940434] 342854 pages reserved
[  681.940443] 0 pages cma reserved
[  681.943555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.949123] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  681.952536]  ? should_fail+0x22d/0xd01
[  681.957026] syz-executor0 cpuset=syz0 mems_allowed=0
[  681.960496]  ? kasan_check_read+0x11/0x20
[  681.992984]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.998098]  ? __lock_acquire+0x62f/0x4c20
[  682.002346]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  682.007464]  ? should_fail+0x22d/0xd01
[  682.011372]  ? print_usage_bug+0xc0/0xc0
[  682.015453]  ? mark_held_locks+0x130/0x130
[  682.019703]  ? mark_held_locks+0x130/0x130
[  682.023950]  ? check_preemption_disabled+0x48/0x280
[  682.028982]  ? graph_lock+0x270/0x270
[  682.032791]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  682.037554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.043110]  ? check_preemption_disabled+0x48/0x280
[  682.048144]  ? __lock_is_held+0xb5/0x140
[  682.052225]  __alloc_pages_nodemask+0xa7b/0xdd0
[  682.057410]  ? graph_lock+0x270/0x270
[  682.061222]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  682.066257]  ? find_held_lock+0x36/0x1c0
[  682.070333]  ? ____cache_alloc_node+0x1c7/0x1e0
[  682.075010]  ? lock_downgrade+0x900/0x900
[  682.079351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.084904]  cache_grow_begin+0xa5/0x8c0
[  682.088973]  ? do_raw_spin_unlock+0xa7/0x330
[  682.093396]  fallback_alloc+0x204/0x2e0
[  682.097382]  ____cache_alloc_node+0x1c7/0x1e0
[  682.101894]  kmem_cache_alloc_node+0xe3/0x730
[  682.106395]  ? __kmalloc_node_track_caller+0x50/0x70
[  682.111510]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.117063]  __alloc_skb+0x114/0x770
[  682.120788]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  682.126168]  ? netdev_alloc_frag+0x1f0/0x1f0
[  682.130607]  ? vprintk_default+0x28/0x30
[  682.134678]  ? vprintk_func+0x85/0x181
[  682.138586]  ? printk+0xa7/0xcf
[  682.141875]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  682.146657]  new_skb+0x26/0x1c0
[  682.149943]  aoecmd_cfg+0x279/0x7f0
[  682.153594]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  682.157950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.163509]  ? __lock_is_held+0xb5/0x140
[  682.168291]  discover_timer+0x50/0x60
[  682.172104]  call_timer_fn+0x26d/0x920
[  682.175997]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.180846]  ? process_timeout+0x40/0x40
[  682.184927]  ? mark_held_locks+0xc7/0x130
[  682.189092]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.193603]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.198109]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.202969]  ? lockdep_hardirqs_on+0x296/0x5b0
[  682.207577]  ? trace_hardirqs_on+0xbd/0x310
[  682.211913]  ? kasan_check_read+0x11/0x20
[  682.216068]  ? __run_timers+0x7d5/0xc60
[  682.220053]  ? trace_hardirqs_off_caller+0x300/0x300
[  682.225179]  ? tcp_compressed_ack_kick+0x220/0x220
[  682.230122]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  682.234971]  __run_timers+0x7e0/0xc60
[  682.238790]  ? timer_fixup_init+0x70/0x70
[  682.242944]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  682.247975]  ? graph_lock+0x270/0x270
[  682.251789]  ? print_usage_bug+0xc0/0xc0
[  682.255863]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  682.261068]  ? find_held_lock+0x36/0x1c0
[  682.265148]  ? graph_lock+0x270/0x270
[  682.268964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.274512]  ? check_preemption_disabled+0x48/0x280
[  682.279567]  ? __lock_is_held+0xb5/0x140
[  682.283641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.289192]  ? check_preemption_disabled+0x48/0x280
[  682.294224]  run_timer_softirq+0x52/0xb0
[  682.298292]  ? rcu_read_lock_sched_held+0x14f/0x180
[  682.303320]  __do_softirq+0x308/0xb7e
[  682.307153]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  682.311658]  ? lock_downgrade+0x900/0x900
[  682.315816]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  682.320934]  ? pvclock_read_flags+0x160/0x160
[  682.325439]  ? lapic_next_event+0x5a/0x90
[  682.329605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.335159]  ? kvm_clock_read+0x18/0x30
[  682.339139]  ? kvm_sched_clock_read+0x9/0x20
[  682.343575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.349122]  ? check_preemption_disabled+0x48/0x280
[  682.354156]  irq_exit+0x17f/0x1c0
[  682.357621]  smp_apic_timer_interrupt+0x1cb/0x760
[  682.362471]  ? smp_call_function_single_interrupt+0x640/0x640
[  682.368363]  ? interrupt_entry+0xb5/0xc0
[  682.372435]  ? trace_hardirqs_off_caller+0xbb/0x300
[  682.377460]  ? trace_hardirqs_off_caller+0xbb/0x300
[  682.382484]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.387339]  ? trace_hardirqs_on_caller+0x310/0x310
[  682.392366]  ? trace_hardirqs_on_caller+0x310/0x310
[  682.397388]  ? task_prio+0x50/0x50
[  682.400939]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.406482]  ? check_preemption_disabled+0x48/0x280
[  682.411513]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.416377]  apic_timer_interrupt+0xf/0x20
[  682.420610]  </IRQ>
[  682.422873] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  682.427984] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  682.446904] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  682.454627] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  682.461897] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  682.469171] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  682.476438] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  682.483708] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  682.491004]  ? shrink_page_list+0x7e89/0xccd0
[  682.495537]  ? page_evictable+0x540/0x540
[  682.500055]  ? rb_erase_cached+0xc78/0x3720
[  682.504388]  ? rb_next+0x140/0x140
[  682.507981]  ? rb_erase_cached+0xc78/0x3720
[  682.512311]  ? rb_next+0x140/0x140
[  682.515858]  ? rb_erase_cached+0xc78/0x3720
[  682.520187]  ? rb_next+0x140/0x140
[  682.523733]  ? rb_erase_cached+0xc78/0x3720
[  682.528064]  ? graph_lock+0x270/0x270
[  682.531875]  ? __update_load_avg_se+0x5eb/0xae0
[  682.536574]  ? __update_load_avg_blocked_se+0x690/0x690
[  682.541949]  ? rb_erase_cached+0xc78/0x3720
[  682.546270]  ? graph_lock+0x270/0x270
[  682.550076]  ? rb_next+0x140/0x140
[  682.553622]  ? update_load_avg+0x387/0x2470
[  682.557958]  ? rb_erase_cached+0xc78/0x3720
[  682.562289]  ? rb_erase_cached+0xc78/0x3720
[  682.566618]  ? graph_lock+0x270/0x270
[  682.570432]  ? rb_next+0x140/0x140
[  682.573971]  ? rb_next+0x140/0x140
[  682.577517]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.583075]  ? graph_lock+0x270/0x270
[  682.586881]  ? __lock_is_held+0xb5/0x140
[  682.590949]  ? print_usage_bug+0xc0/0xc0
[  682.595011]  ? print_usage_bug+0xc0/0xc0
[  682.599075]  ? __update_load_avg_blocked_se+0x690/0x690
[  682.604458]  ? rb_next+0x140/0x140
[  682.608023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.613576]  ? __isolate_lru_page+0xd05/0x1540
[  682.618183]  ? mark_held_locks+0x130/0x130
[  682.622433]  ? __lock_acquire+0x62f/0x4c20
[  682.626684]  ? __lock_acquire+0x62f/0x4c20
[  682.630928]  ? __update_load_avg_blocked_se+0x690/0x690
[  682.636298]  ? __update_load_avg_se+0xae0/0xae0
[  682.640979]  ? graph_lock+0x270/0x270
[  682.644787]  ? graph_lock+0x270/0x270
[  682.648599]  ? graph_lock+0x270/0x270
[  682.652405]  ? print_usage_bug+0xc0/0xc0
[  682.656469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.662007]  ? check_preemption_disabled+0x48/0x280
[  682.667036]  ? trace_hardirqs_off+0xb8/0x310
[  682.671446]  ? check_preemption_disabled+0x48/0x280
[  682.676465]  ? trace_hardirqs_on+0x310/0x310
[  682.680880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.686422]  ? check_preemption_disabled+0x48/0x280
[  682.691454]  ? move_active_pages_to_lru+0x15df/0x1c00
[  682.696659]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.702227]  ? __isolate_lru_page+0xd05/0x1540
[  682.706835]  ? putback_lru_page+0x280/0x280
[  682.711189]  ? mark_held_locks+0x130/0x130
[  682.715436]  ? mark_held_locks+0xc7/0x130
[  682.719596]  ? free_unref_page_list+0xd1b/0x11e0
[  682.724354]  ? free_unref_page_list+0xd1b/0x11e0
[  682.729118]  ? trace_hardirqs_on+0xbd/0x310
[  682.733444]  ? shrink_active_list+0x14fb/0x1f00
[  682.738120]  ? trace_hardirqs_off_caller+0x300/0x300
[  682.743228]  ? graph_lock+0x270/0x270
[  682.747040]  ? graph_lock+0x270/0x270
[  682.750841]  ? print_usage_bug+0xc0/0xc0
[  682.754909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.760473]  ? check_preemption_disabled+0x48/0x280
[  682.765510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.771050]  ? check_preemption_disabled+0x48/0x280
[  682.776070]  ? __lock_is_held+0xb5/0x140
[  682.780139]  ? __this_cpu_preempt_check+0x1c/0x20
[  682.784989]  ? __mod_zone_page_state+0x8a/0xf0
[  682.789592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.795139]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  682.800355]  ? __isolate_lru_page+0x1540/0x1540
[  682.805033]  ? print_usage_bug+0xc0/0xc0
[  682.809121]  ? print_usage_bug+0xc0/0xc0
[  682.813189]  ? print_usage_bug+0xc0/0xc0
[  682.817261]  ? __lock_acquire+0x62f/0x4c20
[  682.821510]  ? shrink_inactive_list+0x1c50/0x1c50
[  682.826364]  ? __lock_acquire+0x62f/0x4c20
[  682.830630]  ? mark_held_locks+0x130/0x130
[  682.834867]  ? __lock_acquire+0x62f/0x4c20
[  682.839118]  ? graph_lock+0x270/0x270
[  682.842921]  ? mark_held_locks+0x130/0x130
[  682.847161]  ? print_usage_bug+0xc0/0xc0
[  682.851229]  ? print_usage_bug+0xc0/0xc0
[  682.855297]  ? find_held_lock+0x36/0x1c0
[  682.859370]  ? mark_held_locks+0xc7/0x130
[  682.863524]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.868035]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.872534]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  682.877137]  ? trace_hardirqs_on+0xbd/0x310
[  682.881464]  ? kasan_check_read+0x11/0x20
[  682.885619]  ? shrink_inactive_list+0x975/0x1c50
[  682.890377]  ? trace_hardirqs_off_caller+0x300/0x300
[  682.895486]  ? trace_hardirqs_on+0x310/0x310
[  682.899900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.905439]  ? check_preemption_disabled+0x48/0x280
[  682.910469]  shrink_inactive_list+0x9af/0x1c50
[  682.915069]  ? putback_inactive_pages+0x27e0/0x27e0
[  682.920096]  ? kasan_check_read+0x11/0x20
[  682.924248]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  682.929527]  ? kasan_check_read+0x11/0x20
[  682.933689]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  682.938711]  ? blk_lld_busy+0xa0/0xa0
[  682.942519]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  682.947461]  ? rcu_read_unlock+0x33/0x60
[  682.951521]  ? mem_cgroup_iter+0x514/0x1160
[  682.955860]  shrink_node_memcg+0x784/0x18d0
[  682.960202]  ? shrink_active_list+0x1f00/0x1f00
[  682.964870]  ? queue_work_on+0x148/0x1e0
[  682.968938]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  682.973528]  ? trace_hardirqs_on+0xbd/0x310
[  682.977863]  ? vmpressure+0x271/0x340
[  682.981668]  ? trace_hardirqs_off_caller+0x300/0x300
[  682.986783]  ? cgroup_procs_write_finish+0xf0/0xf0
[  682.991733]  shrink_node+0x3bc/0x16b0
[  682.995538]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  683.000858]  ? shrink_node_memcg+0x18d0/0x18d0
[  683.005444]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  683.010050]  ? trace_hardirqs_on+0xbd/0x310
[  683.014385]  ? vmpressure+0x271/0x340
[  683.018190]  ? do_raw_spin_unlock+0xa7/0x330
[  683.022602]  ? do_raw_spin_trylock+0x270/0x270
[  683.027193]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  683.032736]  ? __cpuset_node_allowed+0x19b/0x660
[  683.037496]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  683.043209]  ? vmpressure+0x1a2/0x340
[  683.047026]  do_try_to_free_pages+0x3e7/0x1290
[  683.051613]  ? graph_lock+0x270/0x270
[  683.055897]  ? shrink_node+0x16b0/0x16b0
[  683.059966]  ? __lock_is_held+0xb5/0x140
[  683.064043]  try_to_free_pages+0x4cb/0xb90
[  683.068286]  ? do_try_to_free_pages+0x1290/0x1290
[  683.073142]  ? kasan_check_read+0x11/0x20
[  683.077295]  ? psi_memstall_enter+0x240/0x2b0
[  683.081797]  ? trace_hardirqs_off_caller+0x300/0x300
[  683.086903]  ? lock_pin_lock+0x350/0x350
[  683.090980]  ? _raw_spin_unlock_irq+0x60/0x80
[  683.095477]  ? psi_memstall_enter+0x240/0x2b0
[  683.099978]  ? psi_memstall_tick+0x230/0x230
[  683.104402]  __alloc_pages_slowpath+0xa14/0x2e30
[  683.109193]  ? warn_alloc+0x120/0x120
[  683.113010]  ? graph_lock+0x270/0x270
[  683.116812]  ? graph_lock+0x270/0x270
[  683.120614]  ? print_usage_bug+0xc0/0xc0
[  683.124681]  ? graph_lock+0x270/0x270
[  683.128483]  ? graph_lock+0x270/0x270
[  683.132288]  ? check_preemption_disabled+0x48/0x280
[  683.137309]  ? check_preemption_disabled+0x48/0x280
[  683.142341]  ? __lock_is_held+0xb5/0x140
[  683.146425]  ? find_get_entry+0xa87/0x1120
[  683.150668]  ? lock_downgrade+0x900/0x900
[  683.154823]  ? check_preemption_disabled+0x48/0x280
[  683.159852]  ? __lock_is_held+0xb5/0x140
[  683.164126]  ? perf_trace_sched_process_exec+0x860/0x860
[  683.169598]  ? __might_sleep+0x95/0x190
[  683.173588]  __alloc_pages_nodemask+0xa7b/0xdd0
[  683.178275]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  683.183312]  ? find_held_lock+0x36/0x1c0
[  683.187384]  ? find_get_entry+0xa87/0x1120
[  683.191625]  ? lock_downgrade+0x900/0x900
[  683.195776]  ? check_preemption_disabled+0x48/0x280
[  683.200801]  ? kasan_check_read+0x11/0x20
[  683.204957]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  683.210506]  alloc_pages_current+0x173/0x350
[  683.214928]  __page_cache_alloc+0x3ce/0x570
[  683.219253]  ? find_get_entry+0xaae/0x1120
[  683.223493]  ? generic_perform_write+0x6a0/0x6a0
[  683.228253]  ? graph_lock+0x270/0x270
[  683.232064]  pagecache_get_page+0x396/0xf00
[  683.236398]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  683.241153]  ? __lock_is_held+0xb5/0x140
[  683.245243]  ? graph_lock+0x270/0x270
[  683.249058]  ? graph_lock+0x270/0x270
[  683.252865]  ? __lock_is_held+0xb5/0x140
[  683.256946]  ? __lock_is_held+0xb5/0x140
[  683.261023]  ? perf_trace_sched_process_exec+0x860/0x860
[  683.266479]  ? __getblk_gfp+0x129/0x1030
[  683.270543]  ? __might_sleep+0x95/0x190
[  683.274534]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  683.279348]  ? ext4_mb_good_group+0x730/0x730
[  683.283848]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.289392]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  683.294673]  ? _raw_spin_unlock+0x2c/0x50
[  683.298831]  ? ext4_has_free_clusters+0x670/0x670
[  683.303676]  ? debug_check_no_obj_freed+0x305/0x58d
[  683.308707]  ? graph_lock+0x270/0x270
[  683.312511]  ? __lock_acquire+0x62f/0x4c20
[  683.316747]  ? do_raw_spin_unlock+0xa7/0x330
[  683.321160]  ? trace_hardirqs_on+0x310/0x310
[  683.325582]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  683.330605]  ? ext4_get_group_desc+0x1c6/0x2c0
[  683.335194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.340734]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  683.346275]  ? graph_lock+0x270/0x270
[  683.350083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.355627]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  683.361088]  ? __lock_is_held+0xb5/0x140
[  683.365167]  ? graph_lock+0x270/0x270
[  683.368981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.374523]  ? check_preemption_disabled+0x48/0x280
[  683.379553]  ? __lock_is_held+0xb5/0x140
[  683.383640]  ext4_free_blocks+0xbc4/0x3500
[  683.387906]  ? ext4_mb_new_blocks+0x4820/0x4820
[  683.392583]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  683.397866]  ? rcu_read_unlock_special+0x370/0x370
[  683.402800]  ? rcu_softirq_qs+0x20/0x20
[  683.406779]  ? unwind_dump+0x190/0x190
[  683.410696]  ? is_bpf_text_address+0xd3/0x170
[  683.415193]  ? kernel_text_address+0x79/0xf0
[  683.419610]  ? __kernel_text_address+0xd/0x40
[  683.424110]  ? unwind_get_return_address+0x61/0xa0
[  683.429043]  ? __save_stack_trace+0x8d/0xf0
[  683.433392]  ? kasan_kmalloc+0xc7/0xe0
[  683.437282]  ? __kmalloc+0x15b/0x760
[  683.441021]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  683.445951]  ? ext4_ext_truncate+0x1cc/0x220
[  683.450361]  ? ext4_truncate+0xe41/0x1650
[  683.454510]  ? ext4_evict_inode+0xab6/0x1ad0
[  683.458917]  ? evict+0x4b9/0x980
[  683.462284]  ? iput+0x674/0xa90
[  683.465591]  ? dentry_unlink_inode+0x461/0x5e0
[  683.470174]  ? __dentry_kill+0x44c/0x7a0
[  683.474235]  ? dentry_kill+0xc9/0x680
[  683.478036]  ? dput.part.25+0x660/0x860
[  683.482009]  ? dput+0x15/0x20
[  683.485116]  ? path_put+0x31/0x70
[  683.488576]  ? free_fs_struct+0x22/0x60
[  683.492553]  ? exit_fs+0xf3/0x130
[  683.496016]  ? do_exit+0xec4/0x2620
[  683.499647]  ? do_group_exit+0x177/0x440
[  683.503707]  ? get_signal+0x8a8/0x1970
[  683.507600]  ? do_signal+0x9c/0x21c0
[  683.511319]  ? exit_to_usermode_loop+0x2e5/0x380
[  683.516076]  ? do_syscall_64+0x6be/0x820
[  683.520146]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  683.525529]  ? lock_downgrade+0x900/0x900
[  683.529700]  ? graph_lock+0x270/0x270
[  683.533510]  ? trace_hardirqs_off_caller+0x300/0x300
[  683.538620]  ? ___cache_free+0x2e/0x380
[  683.542604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.548172]  ? check_preemption_disabled+0x48/0x280
[  683.553212]  ? graph_lock+0x270/0x270
[  683.557031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.562613]  ? check_preemption_disabled+0x48/0x280
[  683.567661]  ? __lock_is_held+0xb5/0x140
[  683.571761]  ext4_ext_remove_space+0x2536/0x5ad0
[  683.576568]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  683.581855]  ? graph_lock+0x270/0x270
[  683.585666]  ? perf_trace_sched_process_exec+0x860/0x860
[  683.591124]  ? ext4_journalled_invalidatepage+0x50/0x50
[  683.596496]  ? find_held_lock+0x36/0x1c0
[  683.600584]  ? ext4_es_remove_extent+0x147/0x4f0
[  683.605344]  ? lock_downgrade+0x900/0x900
[  683.609578]  ? ext4_es_scan+0x950/0x950
[  683.613593]  ? kasan_check_write+0x14/0x20
[  683.617854]  ? do_raw_write_lock+0x14f/0x310
[  683.622266]  ? do_raw_write_trylock+0x270/0x270
[  683.626954]  ? _raw_write_unlock+0x2c/0x50
[  683.631191]  ? ext4_es_remove_extent+0x14c/0x4f0
[  683.635949]  ? ext4_journal_check_start+0x18e/0x220
[  683.640968]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  683.645737]  ? down_write+0x8a/0x130
[  683.649452]  ? ext4_truncate+0xde1/0x1650
[  683.653610]  ext4_ext_truncate+0x1cc/0x220
[  683.657854]  ext4_truncate+0xe41/0x1650
[  683.661837]  ? ext4_punch_hole+0x1220/0x1220
[  683.666245]  ? ext4_evict_inode+0xa5a/0x1ad0
[  683.670662]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  683.675598]  ? __might_sleep+0x95/0x190
[  683.679594]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.685138]  ? ext4_evict_inode+0x917/0x1ad0
[  683.689560]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  683.695286]  ? rcu_read_lock_sched_held+0x14f/0x180
[  683.700311]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.705852]  ? __sb_start_write+0x1b2/0x370
[  683.710185]  ext4_evict_inode+0xab6/0x1ad0
[  683.714429]  ? ext4_da_write_begin+0x12c0/0x12c0
[  683.719190]  ? inode_wait_for_writeback+0x2f/0x40
[  683.724038]  ? lock_downgrade+0x900/0x900
[  683.728191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.733731]  ? __inode_wait_for_writeback+0x2cf/0x380
[  683.739016]  ? kasan_check_read+0x11/0x20
[  683.743169]  ? do_raw_spin_unlock+0xa7/0x330
[  683.747591]  ? do_raw_spin_trylock+0x270/0x270
[  683.752194]  ? ext4_da_write_begin+0x12c0/0x12c0
[  683.756954]  evict+0x4b9/0x980
[  683.760167]  ? destroy_inode+0x200/0x200
[  683.764256]  ? iput+0x66c/0xa90
[  683.767541]  ? lock_downgrade+0x900/0x900
[  683.771803]  ? kasan_check_read+0x11/0x20
[  683.775958]  ? do_raw_spin_trylock+0x270/0x270
[  683.780560]  iput+0x674/0xa90
[  683.783679]  ? inode_add_lru+0x2a0/0x2a0
[  683.787759]  ? fsnotify_destroy_marks+0x1d2/0x270
[  683.792608]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  683.798070]  ? find_held_lock+0x36/0x1c0
[  683.802162]  dentry_unlink_inode+0x461/0x5e0
[  683.806593]  ? d_lru_del+0x130/0x130
[  683.810323]  ? kasan_check_read+0x11/0x20
[  683.814479]  ? do_raw_spin_trylock+0x270/0x270
[  683.819068]  ? lockref_get_not_dead+0x90/0x90
[  683.823596]  __dentry_kill+0x44c/0x7a0
[  683.827495]  ? d_drop+0x70/0x70
[  683.830782]  ? lock_downgrade+0x900/0x900
[  683.834952]  dentry_kill+0xc9/0x680
[  683.838596]  dput.part.25+0x660/0x860
[  683.842405]  ? shrink_dcache_sb+0x350/0x350
[  683.846737]  ? kasan_check_read+0x11/0x20
[  683.850894]  ? do_raw_spin_unlock+0xa7/0x330
[  683.855308]  ? do_raw_spin_trylock+0x270/0x270
[  683.859915]  dput+0x15/0x20
[  683.862856]  path_put+0x31/0x70
[  683.866142]  free_fs_struct+0x22/0x60
[  683.869948]  exit_fs+0xf3/0x130
[  683.873238]  do_exit+0xec4/0x2620
[  683.876695]  ? do_raw_spin_unlock+0xa7/0x330
[  683.881117]  ? mm_update_next_owner+0x990/0x990
[  683.885792]  ? graph_lock+0x270/0x270
[  683.889609]  ? find_held_lock+0x36/0x1c0
[  683.893685]  ? __lock_acquire+0x62f/0x4c20
[  683.897925]  ? lock_downgrade+0x900/0x900
[  683.902093]  ? mark_held_locks+0x130/0x130
[  683.906335]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  683.911538]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  683.916662]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.922208]  ? futex_wait+0x5ec/0xa50
[  683.926023]  ? futex_wait_setup+0x3e0/0x3e0
[  683.930363]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  683.935473]  ? futex_wake+0x304/0x760
[  683.939286]  ? graph_lock+0x270/0x270
[  683.943106]  ? memset+0x31/0x40
[  683.946396]  ? find_held_lock+0x36/0x1c0
[  683.950471]  ? get_signal+0x953/0x1970
[  683.954373]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.958874]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.963385]  do_group_exit+0x177/0x440
[  683.967282]  ? trace_hardirqs_off_caller+0x300/0x300
[  683.972397]  ? __ia32_sys_exit+0x50/0x50
[  683.976472]  get_signal+0x8a8/0x1970
[  683.980199]  ? ptrace_notify+0x130/0x130
[  683.984281]  ? find_held_lock+0x36/0x1c0
[  683.988357]  ? __might_fault+0x12b/0x1e0
[  683.992429]  do_signal+0x9c/0x21c0
[  683.995977]  ? perf_trace_sched_process_exec+0x860/0x860
[  684.001429]  ? posix_ktime_get_ts+0x15/0x20
[  684.005763]  ? trace_hardirqs_off_caller+0x300/0x300
[  684.010881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.016427]  ? setup_sigcontext+0x7d0/0x7d0
[  684.020761]  ? exit_to_usermode_loop+0x8c/0x380
[  684.025434]  ? exit_to_usermode_loop+0x8c/0x380
[  684.030120]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  684.034712]  ? trace_hardirqs_on+0xbd/0x310
[  684.039040]  ? do_syscall_64+0x6be/0x820
[  684.043110]  ? __x64_sys_futex+0x47f/0x6a0
[  684.047361]  exit_to_usermode_loop+0x2e5/0x380
[  684.051955]  ? __bpf_trace_sys_exit+0x30/0x30
[  684.056940]  ? ret_from_fork+0x15/0x50
[  684.060838]  do_syscall_64+0x6be/0x820
[  684.064731]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  684.070108]  ? syscall_return_slowpath+0x5e0/0x5e0
[  684.075064]  ? trace_hardirqs_on_caller+0x310/0x310
[  684.080089]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  684.085114]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  684.091808]  ? __switch_to_asm+0x40/0x70
[  684.095870]  ? __switch_to_asm+0x34/0x70
[  684.099945]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  684.104806]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  684.109998] RIP: 0033:0x457569
[  684.113212] Code: Bad RIP value.
[  684.116589] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  684.124302] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  684.131588] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  684.138858] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  684.146132] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  684.153408] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  684.160720] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  684.160812] aoe: skb alloc failure
[  684.169323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  684.169329] Call Trace:
[  684.169336]  <IRQ>
[  684.169361]  dump_stack+0x244/0x39d
[  684.169377]  ? dump_stack_print_info.cold.1+0x20/0x20
[  684.169403]  warn_alloc.cold.116+0xb7/0x1bd
[  684.169421]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  684.172993] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  684.182337]  ? lock_downgrade+0x900/0x900
[  684.184900] syz-executor5 cpuset=syz5 mems_allowed=0
[  684.187060]  ? trace_hardirqs_off+0xb8/0x310
[  684.229127]  ? trace_hardirqs_off+0xb8/0x310
[  684.233572]  __alloc_pages_slowpath+0x26fe/0x2e30
[  684.238475]  ? warn_alloc+0x120/0x120
[  684.242307]  ? warn_alloc+0x120/0x120
[  684.246129]  ? warn_alloc+0x120/0x120
[  684.249949]  ? print_usage_bug+0xc0/0xc0
[  684.254026]  ? graph_lock+0x270/0x270
[  684.257839]  ? update_load_avg+0x387/0x2470
[  684.262193]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  684.267248]  ? print_usage_bug+0xc0/0xc0
[  684.271352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.276914]  ? should_fail+0x22d/0xd01
[  684.280824]  ? __lock_acquire+0x62f/0x4c20
[  684.285082]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.290201]  ? __lock_acquire+0x62f/0x4c20
[  684.294451]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.299571]  ? __lock_acquire+0x62f/0x4c20
[  684.303820]  ? should_fail+0x22d/0xd01
[  684.307731]  ? mark_held_locks+0x130/0x130
[  684.311980]  ? mark_held_locks+0x130/0x130
[  684.316218]  ? try_to_wake_up+0x11c/0x1490
[  684.320457]  ? lock_downgrade+0x900/0x900
[  684.324614]  ? graph_lock+0x270/0x270
[  684.328420]  ? print_usage_bug+0xc0/0xc0
[  684.332484]  ? trace_hardirqs_off+0xb8/0x310
[  684.336900]  ? kasan_check_read+0x11/0x20
[  684.341062]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.346648]  ? check_preemption_disabled+0x48/0x280
[  684.351685]  ? __lock_is_held+0xb5/0x140
[  684.355759]  __alloc_pages_nodemask+0xa7b/0xdd0
[  684.360435]  ? graph_lock+0x270/0x270
[  684.364246]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  684.369279]  ? find_held_lock+0x36/0x1c0
[  684.373447]  ? ____cache_alloc_node+0x1c7/0x1e0
[  684.378123]  ? lock_downgrade+0x900/0x900
[  684.382287]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.387846]  cache_grow_begin+0xa5/0x8c0
[  684.391921]  ? do_raw_spin_unlock+0xa7/0x330
[  684.396345]  fallback_alloc+0x204/0x2e0
[  684.400334]  ____cache_alloc_node+0x1c7/0x1e0
[  684.404840]  kmem_cache_alloc_node+0xe3/0x730
[  684.409340]  ? ipv6_get_ifaddr+0x42e/0x620
[  684.413588]  __alloc_skb+0x114/0x770
[  684.417308]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  684.422599]  ? netdev_alloc_frag+0x1f0/0x1f0
[  684.427018]  ? lock_downgrade+0x900/0x900
[  684.431181]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.436729]  ? refcount_sub_and_test_checked+0x203/0x310
[  684.442193]  ? refcount_dec_if_one+0x180/0x180
[  684.446787]  ? addrconf_rs_timer+0x690/0x690
[  684.451217]  ndisc_alloc_skb+0x144/0x340
[  684.455292]  ndisc_send_rs+0x331/0x6e0
[  684.459189]  addrconf_rs_timer+0x314/0x690
[  684.463434]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.467684]  call_timer_fn+0x26d/0x920
[  684.471579]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.475826]  ? process_timeout+0x40/0x40
[  684.479906]  ? __run_timers+0x7d5/0xc60
[  684.483896]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.488403]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.492908]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.497151]  ? lockdep_hardirqs_on+0x296/0x5b0
[  684.501745]  ? trace_hardirqs_on+0xbd/0x310
[  684.506077]  ? kasan_check_read+0x11/0x20
[  684.510233]  ? __run_timers+0x7d5/0xc60
[  684.514216]  ? trace_hardirqs_off_caller+0x300/0x300
[  684.519347]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.523593]  __run_timers+0x7e0/0xc60
[  684.527413]  ? timer_fixup_init+0x70/0x70
[  684.531567]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  684.536594]  ? graph_lock+0x270/0x270
[  684.540406]  ? enqueue_hrtimer+0x1a0/0x560
[  684.544653]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  684.549859]  ? find_held_lock+0x36/0x1c0
[  684.553932]  ? graph_lock+0x270/0x270
[  684.557747]  ? pvclock_read_flags+0x160/0x160
[  684.562250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.567799]  ? check_preemption_disabled+0x48/0x280
[  684.572835]  ? __lock_is_held+0xb5/0x140
[  684.576903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.582453]  ? check_preemption_disabled+0x48/0x280
[  684.587486]  run_timer_softirq+0x52/0xb0
[  684.591553]  ? rcu_read_lock_sched_held+0x14f/0x180
[  684.596576]  __do_softirq+0x308/0xb7e
[  684.600390]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  684.604889]  ? lock_downgrade+0x900/0x900
[  684.609045]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  684.614167]  ? pvclock_read_flags+0x160/0x160
[  684.618672]  ? lapic_next_event+0x5a/0x90
[  684.622829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.628386]  ? kvm_clock_read+0x18/0x30
[  684.632364]  ? kvm_sched_clock_read+0x9/0x20
[  684.636780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.642323]  ? check_preemption_disabled+0x48/0x280
[  684.647353]  irq_exit+0x17f/0x1c0
[  684.650813]  smp_apic_timer_interrupt+0x1cb/0x760
[  684.655655]  ? smp_reschedule_interrupt+0x109/0x650
[  684.660674]  ? smp_call_function_single_interrupt+0x640/0x640
[  684.666565]  ? interrupt_entry+0xb5/0xc0
[  684.670634]  ? trace_hardirqs_off_caller+0xbb/0x300
[  684.675664]  ? trace_hardirqs_off_caller+0xbb/0x300
[  684.680711]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  684.685577]  ? trace_hardirqs_on_caller+0x310/0x310
[  684.690611]  ? trace_hardirqs_on_caller+0x310/0x310
[  684.695647]  ? task_prio+0x50/0x50
[  684.699202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.704745]  ? check_preemption_disabled+0x48/0x280
[  684.709773]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  684.714633]  apic_timer_interrupt+0xf/0x20
[  684.718864]  </IRQ>
[  684.721107] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  684.726996] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  684.745914] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  684.753642] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  684.760919] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  684.768195] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  684.775472] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  684.782749] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  684.790070]  ? save_stack+0xa9/0xd0
[  684.793722]  __kmalloc_node_track_caller+0x3c/0x70
[  684.798660]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  684.803424]  pskb_expand_head+0x230/0x10f0
[  684.807664]  ? check_preemption_disabled+0x48/0x280
[  684.812690]  ? memcpy+0x45/0x50
[  684.815998]  ? __copy_skb_header+0x350/0x6b0
[  684.820422]  ? skb_release_data+0x880/0x880
[  684.824756]  ? __alloc_skb+0x770/0x770
[  684.828663]  ? __lock_is_held+0xb5/0x140
[  684.832740]  ? kasan_check_write+0x14/0x20
[  684.836979]  ? __skb_clone+0x6c7/0xa00
[  684.840870]  ? __copy_skb_header+0x6b0/0x6b0
[  684.845278]  ? kmem_cache_alloc+0x33a/0x730
[  684.849610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.855157]  skb_ensure_writable+0x3dd/0x640
[  684.859572]  ? skb_checksum_setup+0xaa0/0xaa0
[  684.864079]  ? preempt_notifier_register+0x200/0x200
[  684.869189]  ? __switch_to_asm+0x34/0x70
[  684.873263]  ? __switch_to_asm+0x34/0x70
[  684.877333]  ? __switch_to_asm+0x40/0x70
[  684.881398]  ? __switch_to_asm+0x34/0x70
[  684.885461]  ? __switch_to_asm+0x40/0x70
[  684.889532]  ? __switch_to_asm+0x40/0x70
[  684.893605]  ? __switch_to_asm+0x34/0x70
[  684.897674]  ? __switch_to_asm+0x34/0x70
[  684.901738]  ? __switch_to_asm+0x40/0x70
[  684.905801]  ? __switch_to_asm+0x34/0x70
[  684.909878]  bpf_clone_redirect+0x14a/0x490
[  684.914214]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  684.919240]  ? __sched_text_start+0x8/0x8
[  684.923400]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  684.928167]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  684.932750]  ? retint_kernel+0x2d/0x2d
[  684.936650]  ? find_held_lock+0x36/0x1c0
[  684.940728]  ? lock_acquire+0x1ed/0x520
[  684.944707]  ? bpf_test_run+0x3cb/0x780
[  684.948688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.954231]  ? check_preemption_disabled+0x48/0x280
[  684.959263]  ? kasan_check_read+0x11/0x20
[  684.963415]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  684.968715]  ? rcu_softirq_qs+0x20/0x20
[  684.972701]  ? preempt_schedule+0x4d/0x60
[  684.976859]  ? ___preempt_schedule+0x16/0x18
[  684.981283]  ? bpf_test_run+0x25d/0x780
[  684.985275]  ? netlink_diag_dump+0x2a0/0x2a0
[  684.989696]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.995236]  ? bpf_test_init.isra.10+0x70/0x100
[  684.999920]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  685.004695]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  685.009547]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  685.015099]  ? fput+0x130/0x1a0
[  685.018387]  ? __bpf_prog_get+0x9b/0x290
[  685.022455]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  685.027300]  ? bpf_prog_test_run+0x130/0x1a0
[  685.031722]  ? __x64_sys_bpf+0x3d8/0x520
[  685.035786]  ? bpf_prog_get+0x20/0x20
[  685.039609]  ? do_syscall_64+0x1b9/0x820
[  685.043685]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  685.049061]  ? syscall_return_slowpath+0x5e0/0x5e0
[  685.054002]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.058858]  ? trace_hardirqs_on_caller+0x310/0x310
[  685.063885]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  685.068951]  ? prepare_exit_to_usermode+0x291/0x3b0
[  685.073986]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.078861]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  685.084262] warn_alloc_show_mem: 1 callbacks suppressed
[  685.084276] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  685.084279] Mem-Info:
[  685.084311] active_anon:145353 inactive_anon:195 isolated_anon:0
[  685.084311]  active_file:10 inactive_file:15 isolated_file:0
[  685.084311]  unevictable:0 dirty:0 writeback:0 unstable:0
[  685.084311]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  685.084311]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  685.084311]  free:13766 free_pcp:87 free_cma:0
[  685.089693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.098214] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  685.100628] Call Trace:
[  685.133604] 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
[  685.142970]  <IRQ>
[  685.171049] lowmem_reserve[]: 0 2818 6321 6321
[  685.173676]  dump_stack+0x244/0x39d
[  685.199778] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  685.201950]  ? dump_stack_print_info.cold.1+0x20/0x20
[  685.206516] lowmem_reserve[]: 0 0 3503 3503
[  685.210148]  warn_alloc.cold.116+0xb7/0x1bd
[  685.237293] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  685.242496]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  685.246783] lowmem_reserve[]: 0 0 0 0
[  685.251120]  ? lock_downgrade+0x900/0x900
[  685.280007] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  685.284875]  ? trace_hardirqs_off+0xb8/0x310
[  685.288650] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  685.292813]  ? trace_hardirqs_off+0xb8/0x310
[  685.306331] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  685.310764]  __alloc_pages_slowpath+0x26fe/0x2e30
[  685.325836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  685.330279]  ? warn_alloc+0x120/0x120
[  685.345683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  685.350535]  ? warn_alloc+0x120/0x120
[  685.359344] 280 total pagecache pages
[  685.363150]  ? __lock_acquire+0x62f/0x4c20
[  685.371707] 0 pages in swap cache
[  685.375522]  ? warn_alloc+0x120/0x120
[  685.379306] Swap cache stats: add 0, delete 0, find 0/0
[  685.383537]  ? print_usage_bug+0xc0/0xc0
[  685.386975] Free swap  = 0kB
[  685.390774]  ? print_usage_bug+0xc0/0xc0
[  685.396119] Total swap = 0kB
[  685.400178]  ? mark_held_locks+0x130/0x130
[  685.403175] 1965979 pages RAM
[  685.407241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.410236] 0 pages HighMem/MovableOnly
[  685.414472]  ? should_fail+0x22d/0xd01
[  685.417560] 342854 pages reserved
[  685.423100]  ? graph_lock+0x270/0x270
[  685.427053] 0 pages cma reserved
[  685.430942]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  685.434471] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  685.438170]  ? __lock_acquire+0x62f/0x4c20
[  685.438188]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  685.438204]  ? should_fail+0x22d/0xd01
[  685.441675] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  685.446667]  ? mark_held_locks+0x130/0x130
[  685.453136] syz-executor0 cpuset=syz0 mems_allowed=0
[  685.457375]  ? mark_held_locks+0x130/0x130
[  685.490370]  ? lock_downgrade+0x900/0x900
[  685.494531]  ? graph_lock+0x270/0x270
[  685.498340]  ? graph_lock+0x270/0x270
[  685.502159]  ? graph_lock+0x270/0x270
[  685.505996]  ? do_raw_spin_unlock+0xa7/0x330
[  685.510433]  ? trace_hardirqs_on+0x310/0x310
[  685.514857]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.520406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.525950]  ? check_preemption_disabled+0x48/0x280
[  685.530984]  ? __lock_is_held+0xb5/0x140
[  685.535057]  __alloc_pages_nodemask+0xa7b/0xdd0
[  685.539734]  ? graph_lock+0x270/0x270
[  685.543547]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  685.548589]  ? find_held_lock+0x36/0x1c0
[  685.552670]  ? ____cache_alloc_node+0x1c7/0x1e0
[  685.557346]  ? lock_downgrade+0x900/0x900
[  685.561509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.567060]  cache_grow_begin+0xa5/0x8c0
[  685.571130]  ? do_raw_spin_unlock+0xa7/0x330
[  685.575548]  fallback_alloc+0x204/0x2e0
[  685.579542]  ____cache_alloc_node+0x1c7/0x1e0
[  685.584052]  kmem_cache_alloc_node+0xe3/0x730
[  685.588551]  ? __kmalloc_node_track_caller+0x50/0x70
[  685.593670]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.599222]  __alloc_skb+0x114/0x770
[  685.602938]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  685.608307]  ? netdev_alloc_frag+0x1f0/0x1f0
[  685.612727]  ? vprintk_default+0x28/0x30
[  685.616794]  ? vprintk_func+0x85/0x181
[  685.620688]  ? printk+0xa7/0xcf
[  685.623994]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  685.628762]  new_skb+0x26/0x1c0
[  685.632045]  aoecmd_cfg+0x279/0x7f0
[  685.635681]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  685.640013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.645573]  ? __lock_is_held+0xb5/0x140
[  685.649659]  discover_timer+0x50/0x60
[  685.653466]  call_timer_fn+0x26d/0x920
[  685.657358]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.662203]  ? process_timeout+0x40/0x40
[  685.666280]  ? mark_held_locks+0xc7/0x130
[  685.670440]  ? _raw_spin_unlock_irq+0x27/0x80
[  685.674941]  ? _raw_spin_unlock_irq+0x27/0x80
[  685.679445]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.684300]  ? lockdep_hardirqs_on+0x296/0x5b0
[  685.688891]  ? trace_hardirqs_on+0xbd/0x310
[  685.693219]  ? kasan_check_read+0x11/0x20
[  685.697379]  ? __run_timers+0x7d5/0xc60
[  685.701362]  ? trace_hardirqs_off_caller+0x300/0x300
[  685.706483]  ? tcp_compressed_ack_kick+0x220/0x220
[  685.711428]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  685.716273]  __run_timers+0x7e0/0xc60
[  685.720092]  ? timer_fixup_init+0x70/0x70
[  685.724249]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  685.729271]  ? graph_lock+0x270/0x270
[  685.733079]  ? print_usage_bug+0xc0/0xc0
[  685.737149]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  685.742350]  ? find_held_lock+0x36/0x1c0
[  685.746422]  ? graph_lock+0x270/0x270
[  685.750235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.755777]  ? check_preemption_disabled+0x48/0x280
[  685.760803]  ? __lock_is_held+0xb5/0x140
[  685.764873]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.770411]  ? check_preemption_disabled+0x48/0x280
[  685.775441]  run_timer_softirq+0x52/0xb0
[  685.779507]  ? rcu_read_lock_sched_held+0x14f/0x180
[  685.784531]  __do_softirq+0x308/0xb7e
[  685.788379]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  685.792879]  ? lock_downgrade+0x900/0x900
[  685.797037]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  685.802157]  ? pvclock_read_flags+0x160/0x160
[  685.806660]  ? lapic_next_event+0x5a/0x90
[  685.810816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.816364]  ? kvm_clock_read+0x18/0x30
[  685.820342]  ? kvm_sched_clock_read+0x9/0x20
[  685.824775]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.830318]  ? check_preemption_disabled+0x48/0x280
[  685.835348]  irq_exit+0x17f/0x1c0
[  685.838805]  smp_apic_timer_interrupt+0x1cb/0x760
[  685.843654]  ? smp_call_function_single_interrupt+0x640/0x640
[  685.849546]  ? interrupt_entry+0xb5/0xc0
[  685.853623]  ? trace_hardirqs_off_caller+0xbb/0x300
[  685.858646]  ? trace_hardirqs_off_caller+0xbb/0x300
[  685.863671]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.868519]  ? trace_hardirqs_on_caller+0x310/0x310
[  685.873544]  ? trace_hardirqs_on_caller+0x310/0x310
[  685.878593]  ? task_prio+0x50/0x50
[  685.882142]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.887686]  ? check_preemption_disabled+0x48/0x280
[  685.892717]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.897587]  apic_timer_interrupt+0xf/0x20
[  685.901819]  </IRQ>
[  685.904062] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  685.909172] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  685.928089] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  685.935810] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  685.943086] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  685.950359] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  685.957631] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  685.964902] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  685.972203]  ? shrink_page_list+0x7e89/0xccd0
[  685.976734]  ? page_evictable+0x540/0x540
[  685.981248]  ? rb_erase_cached+0xc78/0x3720
[  685.985589]  ? rb_next+0x140/0x140
[  685.989186]  ? rb_erase_cached+0xc78/0x3720
[  685.993517]  ? rb_next+0x140/0x140
[  685.997069]  ? rb_erase_cached+0xc78/0x3720
[  686.001400]  ? rb_next+0x140/0x140
[  686.004944]  ? rb_erase_cached+0xc78/0x3720
[  686.009280]  ? graph_lock+0x270/0x270
[  686.013092]  ? __update_load_avg_se+0x5eb/0xae0
[  686.017772]  ? __update_load_avg_blocked_se+0x690/0x690
[  686.023144]  ? rb_erase_cached+0xc78/0x3720
[  686.027468]  ? graph_lock+0x270/0x270
[  686.031278]  ? rb_next+0x140/0x140
[  686.034827]  ? update_load_avg+0x387/0x2470
[  686.039164]  ? rb_erase_cached+0xc78/0x3720
[  686.043497]  ? rb_erase_cached+0xc78/0x3720
[  686.047818]  ? graph_lock+0x270/0x270
[  686.051630]  ? rb_next+0x140/0x140
[  686.055637]  ? rb_next+0x140/0x140
[  686.059188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.064740]  ? graph_lock+0x270/0x270
[  686.068546]  ? __lock_is_held+0xb5/0x140
[  686.072632]  ? print_usage_bug+0xc0/0xc0
[  686.076698]  ? print_usage_bug+0xc0/0xc0
[  686.080765]  ? __update_load_avg_blocked_se+0x690/0x690
[  686.086139]  ? rb_next+0x140/0x140
[  686.089703]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.095244]  ? __isolate_lru_page+0xd05/0x1540
[  686.099851]  ? mark_held_locks+0x130/0x130
[  686.104097]  ? __lock_acquire+0x62f/0x4c20
[  686.108348]  ? __lock_acquire+0x62f/0x4c20
[  686.112608]  ? __update_load_avg_blocked_se+0x690/0x690
[  686.117979]  ? __update_load_avg_se+0xae0/0xae0
[  686.122650]  ? graph_lock+0x270/0x270
[  686.126464]  ? graph_lock+0x270/0x270
[  686.130267]  ? graph_lock+0x270/0x270
[  686.134070]  ? print_usage_bug+0xc0/0xc0
[  686.138139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.143682]  ? check_preemption_disabled+0x48/0x280
[  686.148717]  ? trace_hardirqs_off+0xb8/0x310
[  686.153130]  ? check_preemption_disabled+0x48/0x280
[  686.158153]  ? trace_hardirqs_on+0x310/0x310
[  686.162577]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.168845]  ? check_preemption_disabled+0x48/0x280
[  686.173889]  ? move_active_pages_to_lru+0x15df/0x1c00
[  686.179117]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.184691]  ? __isolate_lru_page+0xd05/0x1540
[  686.189298]  ? putback_lru_page+0x280/0x280
[  686.193646]  ? mark_held_locks+0x130/0x130
[  686.197891]  ? mark_held_locks+0xc7/0x130
[  686.202048]  ? free_unref_page_list+0xd1b/0x11e0
[  686.206815]  ? free_unref_page_list+0xd1b/0x11e0
[  686.211590]  ? trace_hardirqs_on+0xbd/0x310
[  686.215926]  ? shrink_active_list+0x14fb/0x1f00
[  686.220600]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.225709]  ? graph_lock+0x270/0x270
[  686.229523]  ? graph_lock+0x270/0x270
[  686.233332]  ? print_usage_bug+0xc0/0xc0
[  686.237403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.242944]  ? check_preemption_disabled+0x48/0x280
[  686.247972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.253512]  ? check_preemption_disabled+0x48/0x280
[  686.258533]  ? __lock_is_held+0xb5/0x140
[  686.262614]  ? __this_cpu_preempt_check+0x1c/0x20
[  686.267461]  ? __mod_zone_page_state+0x8a/0xf0
[  686.272054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.277606]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  686.282818]  ? __isolate_lru_page+0x1540/0x1540
[  686.287493]  ? print_usage_bug+0xc0/0xc0
[  686.291598]  ? print_usage_bug+0xc0/0xc0
[  686.295668]  ? print_usage_bug+0xc0/0xc0
[  686.299740]  ? __lock_acquire+0x62f/0x4c20
[  686.303992]  ? shrink_inactive_list+0x1c50/0x1c50
[  686.308848]  ? __lock_acquire+0x62f/0x4c20
[  686.313093]  ? mark_held_locks+0x130/0x130
[  686.317329]  ? __lock_acquire+0x62f/0x4c20
[  686.321594]  ? graph_lock+0x270/0x270
[  686.325397]  ? mark_held_locks+0x130/0x130
[  686.329641]  ? print_usage_bug+0xc0/0xc0
[  686.333712]  ? print_usage_bug+0xc0/0xc0
[  686.337781]  ? find_held_lock+0x36/0x1c0
[  686.341856]  ? mark_held_locks+0xc7/0x130
[  686.346015]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.350515]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.355016]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  686.359605]  ? trace_hardirqs_on+0xbd/0x310
[  686.363931]  ? kasan_check_read+0x11/0x20
[  686.368085]  ? shrink_inactive_list+0x975/0x1c50
[  686.372851]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.377960]  ? trace_hardirqs_on+0x310/0x310
[  686.382376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.387918]  ? check_preemption_disabled+0x48/0x280
[  686.392946]  shrink_inactive_list+0x9af/0x1c50
[  686.397543]  ? putback_inactive_pages+0x27e0/0x27e0
[  686.402593]  ? kasan_check_read+0x11/0x20
[  686.406747]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  686.412027]  ? kasan_check_read+0x11/0x20
[  686.416181]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  686.421205]  ? blk_lld_busy+0xa0/0xa0
[  686.425020]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  686.429955]  ? rcu_read_unlock+0x33/0x60
[  686.434019]  ? mem_cgroup_iter+0x514/0x1160
[  686.438353]  shrink_node_memcg+0x784/0x18d0
[  686.442698]  ? shrink_active_list+0x1f00/0x1f00
[  686.447366]  ? queue_work_on+0x148/0x1e0
[  686.451433]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  686.456020]  ? trace_hardirqs_on+0xbd/0x310
[  686.460344]  ? vmpressure+0x271/0x340
[  686.464149]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.469260]  ? cgroup_procs_write_finish+0xf0/0xf0
[  686.474216]  shrink_node+0x3bc/0x16b0
[  686.478022]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  686.483326]  ? shrink_node_memcg+0x18d0/0x18d0
[  686.487915]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  686.492505]  ? trace_hardirqs_on+0xbd/0x310
[  686.496834]  ? vmpressure+0x271/0x340
[  686.500644]  ? do_raw_spin_unlock+0xa7/0x330
[  686.505058]  ? do_raw_spin_trylock+0x270/0x270
[  686.509657]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  686.515201]  ? __cpuset_node_allowed+0x19b/0x660
[  686.519965]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  686.525683]  ? vmpressure+0x1a2/0x340
[  686.529500]  do_try_to_free_pages+0x3e7/0x1290
[  686.534089]  ? graph_lock+0x270/0x270
[  686.537910]  ? shrink_node+0x16b0/0x16b0
[  686.541980]  ? __lock_is_held+0xb5/0x140
[  686.546063]  try_to_free_pages+0x4cb/0xb90
[  686.550306]  ? do_try_to_free_pages+0x1290/0x1290
[  686.555184]  ? kasan_check_read+0x11/0x20
[  686.559336]  ? psi_memstall_enter+0x240/0x2b0
[  686.563835]  ? trace_hardirqs_off_caller+0x300/0x300
[  686.568943]  ? lock_pin_lock+0x350/0x350
[  686.573022]  ? _raw_spin_unlock_irq+0x60/0x80
[  686.577525]  ? psi_memstall_enter+0x240/0x2b0
[  686.582049]  ? psi_memstall_tick+0x230/0x230
[  686.586474]  __alloc_pages_slowpath+0xa14/0x2e30
[  686.591270]  ? warn_alloc+0x120/0x120
[  686.595089]  ? graph_lock+0x270/0x270
[  686.598894]  ? graph_lock+0x270/0x270
[  686.602696]  ? print_usage_bug+0xc0/0xc0
[  686.606760]  ? graph_lock+0x270/0x270
[  686.610572]  ? graph_lock+0x270/0x270
[  686.614381]  ? check_preemption_disabled+0x48/0x280
[  686.619405]  ? check_preemption_disabled+0x48/0x280
[  686.624433]  ? __lock_is_held+0xb5/0x140
[  686.628518]  ? find_get_entry+0xa87/0x1120
[  686.632768]  ? lock_downgrade+0x900/0x900
[  686.636924]  ? check_preemption_disabled+0x48/0x280
[  686.641956]  ? __lock_is_held+0xb5/0x140
[  686.646038]  ? perf_trace_sched_process_exec+0x860/0x860
[  686.651499]  ? __might_sleep+0x95/0x190
[  686.655486]  __alloc_pages_nodemask+0xa7b/0xdd0
[  686.660168]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  686.665202]  ? find_held_lock+0x36/0x1c0
[  686.669286]  ? find_get_entry+0xa87/0x1120
[  686.673531]  ? lock_downgrade+0x900/0x900
[  686.677695]  ? check_preemption_disabled+0x48/0x280
[  686.682723]  ? kasan_check_read+0x11/0x20
[  686.686899]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  686.692453]  alloc_pages_current+0x173/0x350
[  686.696876]  __page_cache_alloc+0x3ce/0x570
[  686.701202]  ? find_get_entry+0xaae/0x1120
[  686.705442]  ? generic_perform_write+0x6a0/0x6a0
[  686.710201]  ? graph_lock+0x270/0x270
[  686.714015]  pagecache_get_page+0x396/0xf00
[  686.718347]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  686.723106]  ? __lock_is_held+0xb5/0x140
[  686.727187]  ? graph_lock+0x270/0x270
[  686.731010]  ? graph_lock+0x270/0x270
[  686.734819]  ? __lock_is_held+0xb5/0x140
[  686.738899]  ? __lock_is_held+0xb5/0x140
[  686.742980]  ? perf_trace_sched_process_exec+0x860/0x860
[  686.748438]  ? __getblk_gfp+0x129/0x1030
[  686.752508]  ? __might_sleep+0x95/0x190
[  686.756492]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  686.761268]  ? ext4_mb_good_group+0x730/0x730
[  686.765784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.771325]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  686.776612]  ? _raw_spin_unlock+0x2c/0x50
[  686.780770]  ? ext4_has_free_clusters+0x670/0x670
[  686.785623]  ? debug_check_no_obj_freed+0x305/0x58d
[  686.790658]  ? graph_lock+0x270/0x270
[  686.794463]  ? __lock_acquire+0x62f/0x4c20
[  686.798699]  ? do_raw_spin_unlock+0xa7/0x330
[  686.803113]  ? trace_hardirqs_on+0x310/0x310
[  686.807529]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  686.812584]  ? ext4_get_group_desc+0x1c6/0x2c0
[  686.817187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.822734]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  686.828279]  ? graph_lock+0x270/0x270
[  686.832089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.837637]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  686.843099]  ? __lock_is_held+0xb5/0x140
[  686.847169]  ? graph_lock+0x270/0x270
[  686.850984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.856526]  ? check_preemption_disabled+0x48/0x280
[  686.861584]  ? __lock_is_held+0xb5/0x140
[  686.865670]  ext4_free_blocks+0xbc4/0x3500
[  686.869932]  ? ext4_mb_new_blocks+0x4820/0x4820
[  686.874628]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  686.879914]  ? rcu_read_unlock_special+0x370/0x370
[  686.884844]  ? rcu_softirq_qs+0x20/0x20
[  686.888821]  ? unwind_dump+0x190/0x190
[  686.892726]  ? is_bpf_text_address+0xd3/0x170
[  686.897237]  ? kernel_text_address+0x79/0xf0
[  686.901657]  ? __kernel_text_address+0xd/0x40
[  686.906158]  ? unwind_get_return_address+0x61/0xa0
[  686.911108]  ? __save_stack_trace+0x8d/0xf0
[  686.915469]  ? kasan_kmalloc+0xc7/0xe0
[  686.919361]  ? __kmalloc+0x15b/0x760
[  686.923076]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  686.928011]  ? ext4_ext_truncate+0x1cc/0x220
[  686.932419]  ? ext4_truncate+0xe41/0x1650
[  686.936580]  ? ext4_evict_inode+0xab6/0x1ad0
[  686.940990]  ? evict+0x4b9/0x980
[  686.944355]  ? iput+0x674/0xa90
[  686.947650]  ? dentry_unlink_inode+0x461/0x5e0
[  686.952230]  ? __dentry_kill+0x44c/0x7a0
[  686.956292]  ? dentry_kill+0xc9/0x680
[  686.960094]  ? dput.part.25+0x660/0x860
[  686.964071]  ? dput+0x15/0x20
[  686.967185]  ? path_put+0x31/0x70
[  686.970649]  ? free_fs_struct+0x22/0x60
[  686.974648]  ? exit_fs+0xf3/0x130
[  686.978120]  ? do_exit+0xec4/0x2620
[  686.981760]  ? do_group_exit+0x177/0x440
[  686.985829]  ? get_signal+0x8a8/0x1970
[  686.989728]  ? do_signal+0x9c/0x21c0
[  686.993463]  ? exit_to_usermode_loop+0x2e5/0x380
[  686.998235]  ? do_syscall_64+0x6be/0x820
[  687.002306]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  687.007695]  ? lock_downgrade+0x900/0x900
[  687.011860]  ? graph_lock+0x270/0x270
[  687.015670]  ? trace_hardirqs_off_caller+0x300/0x300
[  687.020790]  ? ___cache_free+0x2e/0x380
[  687.024774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.030317]  ? check_preemption_disabled+0x48/0x280
[  687.035346]  ? graph_lock+0x270/0x270
[  687.039158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.044702]  ? check_preemption_disabled+0x48/0x280
[  687.049738]  ? __lock_is_held+0xb5/0x140
[  687.053819]  ext4_ext_remove_space+0x2536/0x5ad0
[  687.059041]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  687.064330]  ? graph_lock+0x270/0x270
[  687.068141]  ? perf_trace_sched_process_exec+0x860/0x860
[  687.073611]  ? ext4_journalled_invalidatepage+0x50/0x50
[  687.078992]  ? find_held_lock+0x36/0x1c0
[  687.083078]  ? ext4_es_remove_extent+0x147/0x4f0
[  687.087853]  ? lock_downgrade+0x900/0x900
[  687.092007]  ? ext4_es_scan+0x950/0x950
[  687.095993]  ? kasan_check_write+0x14/0x20
[  687.100231]  ? do_raw_write_lock+0x14f/0x310
[  687.104657]  ? do_raw_write_trylock+0x270/0x270
[  687.109348]  ? _raw_write_unlock+0x2c/0x50
[  687.113597]  ? ext4_es_remove_extent+0x14c/0x4f0
[  687.118357]  ? ext4_journal_check_start+0x18e/0x220
[  687.123384]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  687.128155]  ? down_write+0x8a/0x130
[  687.131870]  ? ext4_truncate+0xde1/0x1650
[  687.136034]  ext4_ext_truncate+0x1cc/0x220
[  687.140283]  ext4_truncate+0xe41/0x1650
[  687.144274]  ? ext4_punch_hole+0x1220/0x1220
[  687.148692]  ? ext4_evict_inode+0xa5a/0x1ad0
[  687.153117]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  687.158062]  ? __might_sleep+0x95/0x190
[  687.162056]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.167876]  ? ext4_evict_inode+0x917/0x1ad0
[  687.172293]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  687.178016]  ? rcu_read_lock_sched_held+0x14f/0x180
[  687.183042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.188598]  ? __sb_start_write+0x1b2/0x370
[  687.192931]  ext4_evict_inode+0xab6/0x1ad0
[  687.197180]  ? ext4_da_write_begin+0x12c0/0x12c0
[  687.201954]  ? inode_wait_for_writeback+0x2f/0x40
[  687.206806]  ? lock_downgrade+0x900/0x900
[  687.210961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.216524]  ? __inode_wait_for_writeback+0x2cf/0x380
[  687.221728]  ? kasan_check_read+0x11/0x20
[  687.225881]  ? do_raw_spin_unlock+0xa7/0x330
[  687.230296]  ? do_raw_spin_trylock+0x270/0x270
[  687.234907]  ? ext4_da_write_begin+0x12c0/0x12c0
[  687.239673]  evict+0x4b9/0x980
[  687.242882]  ? destroy_inode+0x200/0x200
[  687.246950]  ? iput+0x66c/0xa90
[  687.250242]  ? lock_downgrade+0x900/0x900
[  687.254410]  ? kasan_check_read+0x11/0x20
[  687.258573]  ? do_raw_spin_trylock+0x270/0x270
[  687.263176]  iput+0x674/0xa90
[  687.266292]  ? inode_add_lru+0x2a0/0x2a0
[  687.270365]  ? fsnotify_destroy_marks+0x1d2/0x270
[  687.275218]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  687.280680]  ? find_held_lock+0x36/0x1c0
[  687.284761]  dentry_unlink_inode+0x461/0x5e0
[  687.289185]  ? d_lru_del+0x130/0x130
[  687.292913]  ? kasan_check_read+0x11/0x20
[  687.297080]  ? do_raw_spin_trylock+0x270/0x270
[  687.301691]  ? lockref_get_not_dead+0x90/0x90
[  687.306205]  __dentry_kill+0x44c/0x7a0
[  687.310102]  ? d_drop+0x70/0x70
[  687.313390]  ? lock_downgrade+0x900/0x900
[  687.317559]  dentry_kill+0xc9/0x680
[  687.321203]  dput.part.25+0x660/0x860
[  687.325013]  ? shrink_dcache_sb+0x350/0x350
[  687.329340]  ? kasan_check_read+0x11/0x20
[  687.333492]  ? do_raw_spin_unlock+0xa7/0x330
[  687.337903]  ? do_raw_spin_trylock+0x270/0x270
[  687.342491]  dput+0x15/0x20
[  687.345428]  path_put+0x31/0x70
[  687.348715]  free_fs_struct+0x22/0x60
[  687.352518]  exit_fs+0xf3/0x130
[  687.355807]  do_exit+0xec4/0x2620
[  687.359283]  ? do_raw_spin_unlock+0xa7/0x330
[  687.363703]  ? mm_update_next_owner+0x990/0x990
[  687.368374]  ? graph_lock+0x270/0x270
[  687.372181]  ? find_held_lock+0x36/0x1c0
[  687.376255]  ? __lock_acquire+0x62f/0x4c20
[  687.380491]  ? lock_downgrade+0x900/0x900
[  687.384660]  ? mark_held_locks+0x130/0x130
[  687.388901]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  687.394104]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  687.399234]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.404770]  ? futex_wait+0x5ec/0xa50
[  687.408585]  ? futex_wait_setup+0x3e0/0x3e0
[  687.412922]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  687.418033]  ? futex_wake+0x304/0x760
[  687.421848]  ? graph_lock+0x270/0x270
[  687.425690]  ? memset+0x31/0x40
[  687.428981]  ? find_held_lock+0x36/0x1c0
[  687.433062]  ? get_signal+0x953/0x1970
[  687.436961]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.441461]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.445969]  do_group_exit+0x177/0x440
[  687.449867]  ? trace_hardirqs_off_caller+0x300/0x300
[  687.454976]  ? __ia32_sys_exit+0x50/0x50
[  687.459051]  get_signal+0x8a8/0x1970
[  687.462779]  ? ptrace_notify+0x130/0x130
[  687.466860]  ? find_held_lock+0x36/0x1c0
[  687.470938]  ? __might_fault+0x12b/0x1e0
[  687.475014]  do_signal+0x9c/0x21c0
[  687.478556]  ? perf_trace_sched_process_exec+0x860/0x860
[  687.484017]  ? posix_ktime_get_ts+0x15/0x20
[  687.488346]  ? trace_hardirqs_off_caller+0x300/0x300
[  687.493455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.499000]  ? setup_sigcontext+0x7d0/0x7d0
[  687.503332]  ? exit_to_usermode_loop+0x8c/0x380
[  687.508020]  ? exit_to_usermode_loop+0x8c/0x380
[  687.512706]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  687.517296]  ? trace_hardirqs_on+0xbd/0x310
[  687.521629]  ? do_syscall_64+0x6be/0x820
[  687.525703]  ? __x64_sys_futex+0x47f/0x6a0
[  687.529948]  exit_to_usermode_loop+0x2e5/0x380
[  687.534537]  ? __bpf_trace_sys_exit+0x30/0x30
[  687.539048]  ? ret_from_fork+0x15/0x50
[  687.542975]  do_syscall_64+0x6be/0x820
[  687.546863]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  687.552232]  ? syscall_return_slowpath+0x5e0/0x5e0
[  687.557169]  ? trace_hardirqs_on_caller+0x310/0x310
[  687.562194]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  687.567222]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  687.573900]  ? __switch_to_asm+0x40/0x70
[  687.577964]  ? __switch_to_asm+0x34/0x70
[  687.582037]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  687.586896]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  687.592086] RIP: 0033:0x457569
[  687.595300] Code: Bad RIP value.
[  687.598670] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  687.606400] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  687.613708] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  687.620981] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  687.628249] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  687.635519] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  687.642821] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  687.642940] aoe: skb alloc failure
[  687.651412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  687.651418] Call Trace:
[  687.651425]  <IRQ>
[  687.651448]  dump_stack+0x244/0x39d
[  687.651468]  ? dump_stack_print_info.cold.1+0x20/0x20
[  687.655063] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  687.664363]  warn_alloc.cold.116+0xb7/0x1bd
[  687.666920] syz-executor5 cpuset=syz5 mems_allowed=0
[  687.669076]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  687.702594]  ? lock_downgrade+0x900/0x900
[  687.706760]  ? trace_hardirqs_off+0xb8/0x310
[  687.711186]  ? trace_hardirqs_off+0xb8/0x310
[  687.715783]  __alloc_pages_slowpath+0x26fe/0x2e30
[  687.720666]  ? warn_alloc+0x120/0x120
[  687.724477]  ? warn_alloc+0x120/0x120
[  687.728284]  ? warn_alloc+0x120/0x120
[  687.732096]  ? print_usage_bug+0xc0/0xc0
[  687.736163]  ? print_usage_bug+0xc0/0xc0
[  687.740232]  ? trace_hardirqs_off+0xb8/0x310
[  687.744646]  ? kasan_check_read+0x11/0x20
[  687.748795]  ? do_raw_spin_unlock+0xa7/0x330
[  687.753210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.758750]  ? should_fail+0x22d/0xd01
[  687.762729]  ? mark_held_locks+0x130/0x130
[  687.766975]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  687.772091]  ? __lock_acquire+0x62f/0x4c20
[  687.776333]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  687.781441]  ? should_fail+0x22d/0xd01
[  687.785345]  ? mark_held_locks+0x130/0x130
[  687.789589]  ? mark_held_locks+0x130/0x130
[  687.793828]  ? print_usage_bug+0xc0/0xc0
[  687.797898]  ? find_held_lock+0x36/0x1c0
[  687.801964]  ? graph_lock+0x270/0x270
[  687.805780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.811323]  ? check_preemption_disabled+0x48/0x280
[  687.816355]  ? __lock_is_held+0xb5/0x140
[  687.820430]  __alloc_pages_nodemask+0xa7b/0xdd0
[  687.825108]  ? graph_lock+0x270/0x270
[  687.828921]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  687.833953]  ? find_held_lock+0x36/0x1c0
[  687.838042]  ? ____cache_alloc_node+0x1c7/0x1e0
[  687.842721]  ? lock_downgrade+0x900/0x900
[  687.846883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.852434]  cache_grow_begin+0xa5/0x8c0
[  687.856497]  ? do_raw_spin_unlock+0xa7/0x330
[  687.860916]  fallback_alloc+0x204/0x2e0
[  687.864899]  ____cache_alloc_node+0x1c7/0x1e0
[  687.869406]  kmem_cache_alloc_node+0xe3/0x730
[  687.873905]  ? mark_held_locks+0xc7/0x130
[  687.878071]  __alloc_skb+0x114/0x770
[  687.881793]  ? netdev_alloc_frag+0x1f0/0x1f0
[  687.886207]  ? do_raw_spin_trylock+0x270/0x270
[  687.890793]  ? kmem_cache_alloc_trace+0x353/0x750
[  687.895643]  ? queue_work_on+0x12c/0x1e0
[  687.899714]  ? switchdev_port_obj_del+0xdc/0x440
[  687.904479]  ? switchdev_trans_item_enqueue+0x260/0x260
[  687.909847]  ? mod_timer+0x62c/0x1550
[  687.913657]  ? wake_up_klogd+0x180/0x180
[  687.917728]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  687.922764]  __br_mdb_notify+0x4ff/0x15d0
[  687.926929]  ? __br_mdb_add+0x7f0/0x7f0
[  687.930926]  ? graph_lock+0x270/0x270
[  687.934742]  ? br_multicast_group_expired+0x96/0x610
[  687.939859]  br_mdb_notify+0x310/0x410
[  687.943754]  ? br_mdb_dump+0x27b0/0x27b0
[  687.947824]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.953373]  br_multicast_group_expired+0x1bc/0x610
[  687.958399]  ? br_mdb_free+0x80/0x80
[  687.962126]  call_timer_fn+0x26d/0x920
[  687.966016]  ? br_mdb_free+0x80/0x80
[  687.969735]  ? process_timeout+0x40/0x40
[  687.973807]  ? __run_timers+0x7d5/0xc60
[  687.977790]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.982293]  ? _raw_spin_unlock_irq+0x27/0x80
[  687.986791]  ? br_mdb_free+0x80/0x80
[  687.990514]  ? lockdep_hardirqs_on+0x296/0x5b0
[  687.995113]  ? trace_hardirqs_on+0xbd/0x310
[  687.999442]  ? kasan_check_read+0x11/0x20
[  688.003595]  ? __run_timers+0x7d5/0xc60
[  688.007589]  ? trace_hardirqs_off_caller+0x300/0x300
[  688.012708]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.016956]  ? br_mdb_free+0x80/0x80
[  688.020674]  __run_timers+0x7e0/0xc60
[  688.024490]  ? timer_fixup_init+0x70/0x70
[  688.028646]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  688.033674]  ? graph_lock+0x270/0x270
[  688.037484]  ? enqueue_hrtimer+0x1a0/0x560
[  688.041732]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  688.046945]  ? find_held_lock+0x36/0x1c0
[  688.051053]  ? graph_lock+0x270/0x270
[  688.054870]  ? pvclock_read_flags+0x160/0x160
[  688.059646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.065195]  ? check_preemption_disabled+0x48/0x280
[  688.070255]  ? __lock_is_held+0xb5/0x140
[  688.074341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.079896]  ? check_preemption_disabled+0x48/0x280
[  688.084931]  run_timer_softirq+0x52/0xb0
[  688.089004]  ? rcu_read_lock_sched_held+0x14f/0x180
[  688.094037]  __do_softirq+0x308/0xb7e
[  688.097861]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  688.102369]  ? lock_downgrade+0x900/0x900
[  688.106534]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  688.111657]  ? pvclock_read_flags+0x160/0x160
[  688.116164]  ? lapic_next_event+0x5a/0x90
[  688.120322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.125871]  ? kvm_clock_read+0x18/0x30
[  688.129852]  ? kvm_sched_clock_read+0x9/0x20
[  688.134269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.139814]  ? check_preemption_disabled+0x48/0x280
[  688.144846]  irq_exit+0x17f/0x1c0
[  688.148314]  smp_apic_timer_interrupt+0x1cb/0x760
[  688.153158]  ? smp_reschedule_interrupt+0x109/0x650
[  688.158182]  ? smp_call_function_single_interrupt+0x640/0x640
[  688.164092]  ? interrupt_entry+0xb5/0xc0
[  688.168168]  ? trace_hardirqs_off_caller+0xbb/0x300
[  688.173193]  ? trace_hardirqs_off_caller+0xbb/0x300
[  688.178222]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.183243]  ? trace_hardirqs_on_caller+0x310/0x310
[  688.188265]  ? trace_hardirqs_on_caller+0x310/0x310
[  688.193286]  ? task_prio+0x50/0x50
[  688.196834]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.202381]  ? check_preemption_disabled+0x48/0x280
[  688.207410]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.212265]  apic_timer_interrupt+0xf/0x20
[  688.216502]  </IRQ>
[  688.218749] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  688.224638] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  688.243547] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  688.251268] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  688.258545] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  688.265822] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  688.273102] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  688.280377] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  688.287692]  ? save_stack+0xa9/0xd0
[  688.291335]  __kmalloc_node_track_caller+0x3c/0x70
[  688.296279]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  688.301054]  pskb_expand_head+0x230/0x10f0
[  688.305309]  ? check_preemption_disabled+0x48/0x280
[  688.310353]  ? memcpy+0x45/0x50
[  688.313652]  ? __copy_skb_header+0x350/0x6b0
[  688.318073]  ? skb_release_data+0x880/0x880
[  688.322400]  ? __alloc_skb+0x770/0x770
[  688.326335]  ? __lock_is_held+0xb5/0x140
[  688.330409]  ? kasan_check_write+0x14/0x20
[  688.334646]  ? __skb_clone+0x6c7/0xa00
[  688.338540]  ? __copy_skb_header+0x6b0/0x6b0
[  688.342951]  ? kmem_cache_alloc+0x33a/0x730
[  688.347282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.352831]  skb_ensure_writable+0x3dd/0x640
[  688.357251]  ? skb_checksum_setup+0xaa0/0xaa0
[  688.361754]  ? preempt_notifier_register+0x200/0x200
[  688.366867]  ? __switch_to_asm+0x34/0x70
[  688.370937]  ? __switch_to_asm+0x34/0x70
[  688.375001]  ? __switch_to_asm+0x40/0x70
[  688.379063]  ? __switch_to_asm+0x34/0x70
[  688.383132]  ? __switch_to_asm+0x40/0x70
[  688.387197]  ? __switch_to_asm+0x40/0x70
[  688.391264]  ? __switch_to_asm+0x34/0x70
[  688.395333]  ? __switch_to_asm+0x34/0x70
[  688.399398]  ? __switch_to_asm+0x40/0x70
[  688.403463]  ? __switch_to_asm+0x34/0x70
[  688.407535]  bpf_clone_redirect+0x14a/0x490
[  688.411874]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  688.416894]  ? __sched_text_start+0x8/0x8
[  688.421052]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  688.425825]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  688.430415]  ? retint_kernel+0x2d/0x2d
[  688.434316]  ? find_held_lock+0x36/0x1c0
[  688.438391]  ? lock_acquire+0x1ed/0x520
[  688.442373]  ? bpf_test_run+0x3cb/0x780
[  688.446357]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.451901]  ? check_preemption_disabled+0x48/0x280
[  688.456932]  ? kasan_check_read+0x11/0x20
[  688.461092]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  688.466372]  ? rcu_softirq_qs+0x20/0x20
[  688.470355]  ? preempt_schedule+0x4d/0x60
[  688.474509]  ? ___preempt_schedule+0x16/0x18
[  688.478955]  ? bpf_test_run+0x25d/0x780
[  688.482965]  ? netlink_diag_dump+0x2a0/0x2a0
[  688.487379]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.492922]  ? bpf_test_init.isra.10+0x70/0x100
[  688.497606]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  688.502380]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  688.507343]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  688.512889]  ? fput+0x130/0x1a0
[  688.516180]  ? __bpf_prog_get+0x9b/0x290
[  688.520257]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  688.525120]  ? bpf_prog_test_run+0x130/0x1a0
[  688.529555]  ? __x64_sys_bpf+0x3d8/0x520
[  688.533633]  ? bpf_prog_get+0x20/0x20
[  688.537465]  ? do_syscall_64+0x1b9/0x820
[  688.541532]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  688.546906]  ? syscall_return_slowpath+0x5e0/0x5e0
[  688.551839]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.556694]  ? trace_hardirqs_on_caller+0x310/0x310
[  688.561722]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  688.566748]  ? prepare_exit_to_usermode+0x291/0x3b0
[  688.571772]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.576632]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  688.582021] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  688.582055] warn_alloc_show_mem: 1 callbacks suppressed
[  688.582061] Mem-Info:
[  688.590535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.595909] active_anon:145353 inactive_anon:195 isolated_anon:0
[  688.595909]  active_file:10 inactive_file:15 isolated_file:0
[  688.595909]  unevictable:0 dirty:0 writeback:0 unstable:0
[  688.595909]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  688.595909]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  688.595909]  free:13766 free_pcp:87 free_cma:0
[  688.598282] Call Trace:
[  688.607690] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  688.640632]  <IRQ>
[  688.643215] 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
[  688.670822]  dump_stack+0x244/0x39d
[  688.672949] lowmem_reserve[]: 0 2818 6321 6321
[  688.699061]  ? dump_stack_print_info.cold.1+0x20/0x20
[  688.702672] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.707262]  warn_alloc.cold.116+0xb7/0x1bd
[  688.712420] lowmem_reserve[]: 0 0 3503 3503
[  688.739586]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  688.743887] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  688.748211]  ? lock_downgrade+0x900/0x900
[  688.753031] lowmem_reserve[]: 0 0 0 0
[  688.781925]  ? trace_hardirqs_off+0xb8/0x310
[  688.786050] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  688.789851]  ? trace_hardirqs_off+0xb8/0x310
[  688.794241] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  688.807769]  __alloc_pages_slowpath+0x26fe/0x2e30
[  688.812162] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  688.827269]  ? warn_alloc+0x120/0x120
[  688.832080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  688.847524]  ? warn_alloc+0x120/0x120
[  688.851310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  688.860140]  ? warn_alloc+0x120/0x120
[  688.863922] 280 total pagecache pages
[  688.872501]  ? print_usage_bug+0xc0/0xc0
[  688.876288] 0 pages in swap cache
[  688.880088]  ? print_usage_bug+0xc0/0xc0
[  688.884133] Swap cache stats: add 0, delete 0, find 0/0
[  688.887595]  ? ktime_get+0x2c1/0x400
[  688.891639] Free swap  = 0kB
[  688.897019]  ? check_preemption_disabled+0x48/0x280
[  688.900706] Total swap = 0kB
[  688.900716] 1965979 pages RAM
[  688.903738]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  688.908732] 0 pages HighMem/MovableOnly
[  688.911756]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.914845] 342854 pages reserved
[  688.919372]  ? should_fail+0x22d/0xd01
[  688.923328] 0 pages cma reserved
[  688.928876]  ? kasan_check_read+0x11/0x20
[  688.932530] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  688.936200]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.939548] syz-executor0 cpuset=syz0 mems_allowed=0
[  688.943724]  ? __lock_acquire+0x62f/0x4c20
[  688.968671]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.973779]  ? should_fail+0x22d/0xd01
[  688.977678]  ? print_usage_bug+0xc0/0xc0
[  688.981758]  ? mark_held_locks+0x130/0x130
[  688.986007]  ? mark_held_locks+0x130/0x130
[  688.990254]  ? check_preemption_disabled+0x48/0x280
[  688.995309]  ? graph_lock+0x270/0x270
[  688.999139]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  689.003928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.009483]  ? check_preemption_disabled+0x48/0x280
[  689.014522]  ? __lock_is_held+0xb5/0x140
[  689.018621]  __alloc_pages_nodemask+0xa7b/0xdd0
[  689.023306]  ? graph_lock+0x270/0x270
[  689.027122]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  689.032163]  ? find_held_lock+0x36/0x1c0
[  689.036244]  ? ____cache_alloc_node+0x1c7/0x1e0
[  689.040924]  ? lock_downgrade+0x900/0x900
[  689.045086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.050645]  cache_grow_begin+0xa5/0x8c0
[  689.054714]  ? do_raw_spin_unlock+0xa7/0x330
[  689.059647]  fallback_alloc+0x204/0x2e0
[  689.063634]  ____cache_alloc_node+0x1c7/0x1e0
[  689.068141]  kmem_cache_alloc_node+0xe3/0x730
[  689.072641]  ? __kmalloc_node_track_caller+0x50/0x70
[  689.077758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.083312]  __alloc_skb+0x114/0x770
[  689.087034]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  689.092439]  ? netdev_alloc_frag+0x1f0/0x1f0
[  689.096867]  ? vprintk_default+0x28/0x30
[  689.100931]  ? vprintk_func+0x85/0x181
[  689.104824]  ? printk+0xa7/0xcf
[  689.108108]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  689.112881]  new_skb+0x26/0x1c0
[  689.116171]  aoecmd_cfg+0x279/0x7f0
[  689.119808]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  689.124147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.129703]  ? __lock_is_held+0xb5/0x140
[  689.133785]  discover_timer+0x50/0x60
[  689.137612]  call_timer_fn+0x26d/0x920
[  689.141508]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  689.146358]  ? process_timeout+0x40/0x40
[  689.150435]  ? mark_held_locks+0xc7/0x130
[  689.154604]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.159109]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.163927]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  689.168785]  ? lockdep_hardirqs_on+0x296/0x5b0
[  689.173376]  ? trace_hardirqs_on+0xbd/0x310
[  689.177704]  ? kasan_check_read+0x11/0x20
[  689.181860]  ? __run_timers+0x7d5/0xc60
[  689.185848]  ? trace_hardirqs_off_caller+0x300/0x300
[  689.190967]  ? tcp_compressed_ack_kick+0x220/0x220
[  689.195912]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  689.200761]  __run_timers+0x7e0/0xc60
[  689.204586]  ? timer_fixup_init+0x70/0x70
[  689.208744]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  689.213779]  ? graph_lock+0x270/0x270
[  689.217609]  ? print_usage_bug+0xc0/0xc0
[  689.221686]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  689.226899]  ? find_held_lock+0x36/0x1c0
[  689.230976]  ? graph_lock+0x270/0x270
[  689.234789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.240345]  ? check_preemption_disabled+0x48/0x280
[  689.245386]  ? __lock_is_held+0xb5/0x140
[  689.249455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.255007]  ? check_preemption_disabled+0x48/0x280
[  689.260038]  run_timer_softirq+0x52/0xb0
[  689.264109]  ? rcu_read_lock_sched_held+0x14f/0x180
[  689.269136]  __do_softirq+0x308/0xb7e
[  689.272952]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  689.277456]  ? lock_downgrade+0x900/0x900
[  689.281616]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  689.286741]  ? pvclock_read_flags+0x160/0x160
[  689.291249]  ? lapic_next_event+0x5a/0x90
[  689.295409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.300960]  ? kvm_clock_read+0x18/0x30
[  689.304940]  ? kvm_sched_clock_read+0x9/0x20
[  689.309357]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.314904]  ? check_preemption_disabled+0x48/0x280
[  689.319937]  irq_exit+0x17f/0x1c0
[  689.323401]  smp_apic_timer_interrupt+0x1cb/0x760
[  689.328255]  ? smp_call_function_single_interrupt+0x640/0x640
[  689.334148]  ? interrupt_entry+0xb5/0xc0
[  689.338232]  ? trace_hardirqs_off_caller+0xbb/0x300
[  689.343259]  ? trace_hardirqs_off_caller+0xbb/0x300
[  689.348288]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  689.353140]  ? trace_hardirqs_on_caller+0x310/0x310
[  689.358159]  ? trace_hardirqs_on_caller+0x310/0x310
[  689.363182]  ? task_prio+0x50/0x50
[  689.366732]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.372283]  ? check_preemption_disabled+0x48/0x280
[  689.377318]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  689.382174]  apic_timer_interrupt+0xf/0x20
[  689.386409]  </IRQ>
[  689.388660] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  689.393771] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  689.412694] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  689.420425] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  689.427700] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  689.434974] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  689.442251] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  689.449523] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  689.456828]  ? shrink_page_list+0x7e89/0xccd0
[  689.461369]  ? page_evictable+0x540/0x540
[  689.465900]  ? rb_erase_cached+0xc78/0x3720
[  689.470244]  ? rb_next+0x140/0x140
[  689.473841]  ? rb_erase_cached+0xc78/0x3720
[  689.478186]  ? rb_next+0x140/0x140
[  689.481734]  ? rb_erase_cached+0xc78/0x3720
[  689.486073]  ? rb_next+0x140/0x140
[  689.489629]  ? rb_erase_cached+0xc78/0x3720
[  689.493971]  ? graph_lock+0x270/0x270
[  689.497788]  ? __update_load_avg_se+0x5eb/0xae0
[  689.502506]  ? __update_load_avg_blocked_se+0x690/0x690
[  689.507887]  ? rb_erase_cached+0xc78/0x3720
[  689.512223]  ? graph_lock+0x270/0x270
[  689.516044]  ? rb_next+0x140/0x140
[  689.519601]  ? update_load_avg+0x387/0x2470
[  689.523945]  ? rb_erase_cached+0xc78/0x3720
[  689.528280]  ? rb_erase_cached+0xc78/0x3720
[  689.532611]  ? graph_lock+0x270/0x270
[  689.536417]  ? rb_next+0x140/0x140
[  689.539959]  ? rb_next+0x140/0x140
[  689.543521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.549073]  ? graph_lock+0x270/0x270
[  689.552885]  ? __lock_is_held+0xb5/0x140
[  689.556959]  ? print_usage_bug+0xc0/0xc0
[  689.561026]  ? print_usage_bug+0xc0/0xc0
[  689.565099]  ? __update_load_avg_blocked_se+0x690/0x690
[  689.570501]  ? rb_next+0x140/0x140
[  689.574063]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.579609]  ? __isolate_lru_page+0xd05/0x1540
[  689.584217]  ? mark_held_locks+0x130/0x130
[  689.588466]  ? __lock_acquire+0x62f/0x4c20
[  689.592723]  ? __lock_acquire+0x62f/0x4c20
[  689.596969]  ? __update_load_avg_blocked_se+0x690/0x690
[  689.602339]  ? __update_load_avg_se+0xae0/0xae0
[  689.607039]  ? graph_lock+0x270/0x270
[  689.610851]  ? graph_lock+0x270/0x270
[  689.614657]  ? graph_lock+0x270/0x270
[  689.618477]  ? print_usage_bug+0xc0/0xc0
[  689.622583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.628127]  ? check_preemption_disabled+0x48/0x280
[  689.633160]  ? trace_hardirqs_off+0xb8/0x310
[  689.637616]  ? check_preemption_disabled+0x48/0x280
[  689.642642]  ? trace_hardirqs_on+0x310/0x310
[  689.647061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.652638]  ? check_preemption_disabled+0x48/0x280
[  689.657688]  ? move_active_pages_to_lru+0x15df/0x1c00
[  689.662897]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.668486]  ? __isolate_lru_page+0xd05/0x1540
[  689.673078]  ? putback_lru_page+0x280/0x280
[  689.677450]  ? mark_held_locks+0x130/0x130
[  689.681698]  ? mark_held_locks+0xc7/0x130
[  689.685862]  ? free_unref_page_list+0xd1b/0x11e0
[  689.690627]  ? free_unref_page_list+0xd1b/0x11e0
[  689.695397]  ? trace_hardirqs_on+0xbd/0x310
[  689.699729]  ? shrink_active_list+0x14fb/0x1f00
[  689.704413]  ? trace_hardirqs_off_caller+0x300/0x300
[  689.709528]  ? graph_lock+0x270/0x270
[  689.713352]  ? graph_lock+0x270/0x270
[  689.717161]  ? print_usage_bug+0xc0/0xc0
[  689.721239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.726790]  ? check_preemption_disabled+0x48/0x280
[  689.731851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.737406]  ? check_preemption_disabled+0x48/0x280
[  689.742433]  ? __lock_is_held+0xb5/0x140
[  689.746508]  ? __this_cpu_preempt_check+0x1c/0x20
[  689.751372]  ? __mod_zone_page_state+0x8a/0xf0
[  689.755969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.761525]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  689.766749]  ? __isolate_lru_page+0x1540/0x1540
[  689.771425]  ? print_usage_bug+0xc0/0xc0
[  689.775513]  ? print_usage_bug+0xc0/0xc0
[  689.779586]  ? print_usage_bug+0xc0/0xc0
[  689.783672]  ? __lock_acquire+0x62f/0x4c20
[  689.787927]  ? shrink_inactive_list+0x1c50/0x1c50
[  689.792789]  ? __lock_acquire+0x62f/0x4c20
[  689.797033]  ? mark_held_locks+0x130/0x130
[  689.801271]  ? __lock_acquire+0x62f/0x4c20
[  689.805523]  ? graph_lock+0x270/0x270
[  689.809326]  ? mark_held_locks+0x130/0x130
[  689.813565]  ? print_usage_bug+0xc0/0xc0
[  689.817644]  ? print_usage_bug+0xc0/0xc0
[  689.821721]  ? find_held_lock+0x36/0x1c0
[  689.825803]  ? mark_held_locks+0xc7/0x130
[  689.829962]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.834462]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.838961]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  689.843552]  ? trace_hardirqs_on+0xbd/0x310
[  689.847883]  ? kasan_check_read+0x11/0x20
[  689.852036]  ? shrink_inactive_list+0x975/0x1c50
[  689.856803]  ? trace_hardirqs_off_caller+0x300/0x300
[  689.861913]  ? trace_hardirqs_on+0x310/0x310
[  689.866331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.871877]  ? check_preemption_disabled+0x48/0x280
[  689.876911]  shrink_inactive_list+0x9af/0x1c50
[  689.881522]  ? putback_inactive_pages+0x27e0/0x27e0
[  689.886586]  ? kasan_check_read+0x11/0x20
[  689.890745]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  689.896032]  ? kasan_check_read+0x11/0x20
[  689.900198]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  689.905222]  ? blk_lld_busy+0xa0/0xa0
[  689.909045]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  689.913983]  ? rcu_read_unlock+0x33/0x60
[  689.918053]  ? mem_cgroup_iter+0x514/0x1160
[  689.922391]  shrink_node_memcg+0x784/0x18d0
[  689.926734]  ? shrink_active_list+0x1f00/0x1f00
[  689.931411]  ? queue_work_on+0x148/0x1e0
[  689.935484]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  689.940083]  ? trace_hardirqs_on+0xbd/0x310
[  689.944421]  ? vmpressure+0x271/0x340
[  689.948238]  ? trace_hardirqs_off_caller+0x300/0x300
[  689.953374]  ? cgroup_procs_write_finish+0xf0/0xf0
[  689.958335]  shrink_node+0x3bc/0x16b0
[  689.962161]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  689.967477]  ? shrink_node_memcg+0x18d0/0x18d0
[  689.972068]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  689.976667]  ? trace_hardirqs_on+0xbd/0x310
[  689.981000]  ? vmpressure+0x271/0x340
[  689.984813]  ? do_raw_spin_unlock+0xa7/0x330
[  689.989231]  ? do_raw_spin_trylock+0x270/0x270
[  689.993835]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  689.999391]  ? __cpuset_node_allowed+0x19b/0x660
[  690.004166]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  690.009896]  ? vmpressure+0x1a2/0x340
[  690.013718]  do_try_to_free_pages+0x3e7/0x1290
[  690.018317]  ? graph_lock+0x270/0x270
[  690.022146]  ? shrink_node+0x16b0/0x16b0
[  690.026221]  ? __lock_is_held+0xb5/0x140
[  690.030305]  try_to_free_pages+0x4cb/0xb90
[  690.034556]  ? do_try_to_free_pages+0x1290/0x1290
[  690.039453]  ? kasan_check_read+0x11/0x20
[  690.043613]  ? psi_memstall_enter+0x240/0x2b0
[  690.048123]  ? trace_hardirqs_off_caller+0x300/0x300
[  690.053256]  ? lock_pin_lock+0x350/0x350
[  690.057846]  ? _raw_spin_unlock_irq+0x60/0x80
[  690.062349]  ? psi_memstall_enter+0x240/0x2b0
[  690.066856]  ? psi_memstall_tick+0x230/0x230
[  690.071286]  __alloc_pages_slowpath+0xa14/0x2e30
[  690.076088]  ? warn_alloc+0x120/0x120
[  690.079911]  ? graph_lock+0x270/0x270
[  690.083717]  ? graph_lock+0x270/0x270
[  690.087520]  ? print_usage_bug+0xc0/0xc0
[  690.091597]  ? graph_lock+0x270/0x270
[  690.095424]  ? graph_lock+0x270/0x270
[  690.099269]  ? check_preemption_disabled+0x48/0x280
[  690.104310]  ? check_preemption_disabled+0x48/0x280
[  690.109354]  ? __lock_is_held+0xb5/0x140
[  690.113446]  ? find_get_entry+0xa87/0x1120
[  690.117701]  ? lock_downgrade+0x900/0x900
[  690.121857]  ? check_preemption_disabled+0x48/0x280
[  690.126895]  ? __lock_is_held+0xb5/0x140
[  690.130984]  ? perf_trace_sched_process_exec+0x860/0x860
[  690.136458]  ? __might_sleep+0x95/0x190
[  690.140457]  __alloc_pages_nodemask+0xa7b/0xdd0
[  690.145155]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  690.150188]  ? find_held_lock+0x36/0x1c0
[  690.154266]  ? find_get_entry+0xa87/0x1120
[  690.158512]  ? lock_downgrade+0x900/0x900
[  690.162666]  ? check_preemption_disabled+0x48/0x280
[  690.168431]  ? kasan_check_read+0x11/0x20
[  690.172599]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  690.178150]  alloc_pages_current+0x173/0x350
[  690.182586]  __page_cache_alloc+0x3ce/0x570
[  690.186913]  ? find_get_entry+0xaae/0x1120
[  690.191160]  ? generic_perform_write+0x6a0/0x6a0
[  690.195923]  ? graph_lock+0x270/0x270
[  690.199738]  pagecache_get_page+0x396/0xf00
[  690.204076]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  690.208855]  ? __lock_is_held+0xb5/0x140
[  690.212921]  ? graph_lock+0x270/0x270
[  690.216738]  ? graph_lock+0x270/0x270
[  690.220546]  ? __lock_is_held+0xb5/0x140
[  690.224647]  ? __lock_is_held+0xb5/0x140
[  690.228740]  ? perf_trace_sched_process_exec+0x860/0x860
[  690.234197]  ? __getblk_gfp+0x129/0x1030
[  690.238266]  ? __might_sleep+0x95/0x190
[  690.242338]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  690.247109]  ? ext4_mb_good_group+0x730/0x730
[  690.251613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.257171]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  690.262456]  ? _raw_spin_unlock+0x2c/0x50
[  690.266618]  ? ext4_has_free_clusters+0x670/0x670
[  690.271491]  ? debug_check_no_obj_freed+0x305/0x58d
[  690.276525]  ? graph_lock+0x270/0x270
[  690.280332]  ? __lock_acquire+0x62f/0x4c20
[  690.284581]  ? do_raw_spin_unlock+0xa7/0x330
[  690.288997]  ? trace_hardirqs_on+0x310/0x310
[  690.293415]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  690.298436]  ? ext4_get_group_desc+0x1c6/0x2c0
[  690.303028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.308578]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  690.314121]  ? graph_lock+0x270/0x270
[  690.317934]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.323478]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  690.328940]  ? __lock_is_held+0xb5/0x140
[  690.333009]  ? graph_lock+0x270/0x270
[  690.336821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.342365]  ? check_preemption_disabled+0x48/0x280
[  690.347399]  ? __lock_is_held+0xb5/0x140
[  690.351482]  ext4_free_blocks+0xbc4/0x3500
[  690.355748]  ? ext4_mb_new_blocks+0x4820/0x4820
[  690.360425]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  690.365724]  ? rcu_read_unlock_special+0x370/0x370
[  690.370659]  ? rcu_softirq_qs+0x20/0x20
[  690.374636]  ? unwind_dump+0x190/0x190
[  690.378537]  ? is_bpf_text_address+0xd3/0x170
[  690.383049]  ? kernel_text_address+0x79/0xf0
[  690.387463]  ? __kernel_text_address+0xd/0x40
[  690.391962]  ? unwind_get_return_address+0x61/0xa0
[  690.396899]  ? __save_stack_trace+0x8d/0xf0
[  690.401247]  ? kasan_kmalloc+0xc7/0xe0
[  690.405138]  ? __kmalloc+0x15b/0x760
[  690.408853]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  690.413788]  ? ext4_ext_truncate+0x1cc/0x220
[  690.418198]  ? ext4_truncate+0xe41/0x1650
[  690.422348]  ? ext4_evict_inode+0xab6/0x1ad0
[  690.426756]  ? evict+0x4b9/0x980
[  690.430123]  ? iput+0x674/0xa90
[  690.433409]  ? dentry_unlink_inode+0x461/0x5e0
[  690.437994]  ? __dentry_kill+0x44c/0x7a0
[  690.442060]  ? dentry_kill+0xc9/0x680
[  690.445867]  ? dput.part.25+0x660/0x860
[  690.449844]  ? dput+0x15/0x20
[  690.452964]  ? path_put+0x31/0x70
[  690.456440]  ? free_fs_struct+0x22/0x60
[  690.460438]  ? exit_fs+0xf3/0x130
[  690.463908]  ? do_exit+0xec4/0x2620
[  690.467537]  ? do_group_exit+0x177/0x440
[  690.471619]  ? get_signal+0x8a8/0x1970
[  690.475513]  ? do_signal+0x9c/0x21c0
[  690.479237]  ? exit_to_usermode_loop+0x2e5/0x380
[  690.484015]  ? do_syscall_64+0x6be/0x820
[  690.488091]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  690.493470]  ? lock_downgrade+0x900/0x900
[  690.497629]  ? graph_lock+0x270/0x270
[  690.501435]  ? trace_hardirqs_off_caller+0x300/0x300
[  690.506539]  ? ___cache_free+0x2e/0x380
[  690.510531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.516083]  ? check_preemption_disabled+0x48/0x280
[  690.521108]  ? graph_lock+0x270/0x270
[  690.524914]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.530457]  ? check_preemption_disabled+0x48/0x280
[  690.535500]  ? __lock_is_held+0xb5/0x140
[  690.539596]  ext4_ext_remove_space+0x2536/0x5ad0
[  690.544390]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  690.549674]  ? graph_lock+0x270/0x270
[  690.553484]  ? perf_trace_sched_process_exec+0x860/0x860
[  690.558946]  ? ext4_journalled_invalidatepage+0x50/0x50
[  690.564315]  ? find_held_lock+0x36/0x1c0
[  690.568390]  ? ext4_es_remove_extent+0x147/0x4f0
[  690.573151]  ? lock_downgrade+0x900/0x900
[  690.577301]  ? ext4_es_scan+0x950/0x950
[  690.581284]  ? kasan_check_write+0x14/0x20
[  690.585518]  ? do_raw_write_lock+0x14f/0x310
[  690.589926]  ? do_raw_write_trylock+0x270/0x270
[  690.594621]  ? _raw_write_unlock+0x2c/0x50
[  690.598859]  ? ext4_es_remove_extent+0x14c/0x4f0
[  690.603616]  ? ext4_journal_check_start+0x18e/0x220
[  690.608643]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  690.613412]  ? down_write+0x8a/0x130
[  690.617126]  ? ext4_truncate+0xde1/0x1650
[  690.621283]  ext4_ext_truncate+0x1cc/0x220
[  690.625539]  ext4_truncate+0xe41/0x1650
[  690.629542]  ? ext4_punch_hole+0x1220/0x1220
[  690.633968]  ? ext4_evict_inode+0xa5a/0x1ad0
[  690.638382]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  690.643317]  ? __might_sleep+0x95/0x190
[  690.647306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.652849]  ? ext4_evict_inode+0x917/0x1ad0
[  690.657265]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  690.662986]  ? rcu_read_lock_sched_held+0x14f/0x180
[  690.668010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.673551]  ? __sb_start_write+0x1b2/0x370
[  690.677897]  ext4_evict_inode+0xab6/0x1ad0
[  690.682144]  ? ext4_da_write_begin+0x12c0/0x12c0
[  690.686905]  ? inode_wait_for_writeback+0x2f/0x40
[  690.691753]  ? lock_downgrade+0x900/0x900
[  690.695905]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.701444]  ? __inode_wait_for_writeback+0x2cf/0x380
[  690.706644]  ? kasan_check_read+0x11/0x20
[  690.710792]  ? do_raw_spin_unlock+0xa7/0x330
[  690.715201]  ? do_raw_spin_trylock+0x270/0x270
[  690.719806]  ? ext4_da_write_begin+0x12c0/0x12c0
[  690.724578]  evict+0x4b9/0x980
[  690.727782]  ? destroy_inode+0x200/0x200
[  690.731853]  ? iput+0x66c/0xa90
[  690.735142]  ? lock_downgrade+0x900/0x900
[  690.739302]  ? kasan_check_read+0x11/0x20
[  690.743470]  ? do_raw_spin_trylock+0x270/0x270
[  690.748067]  iput+0x674/0xa90
[  690.751184]  ? inode_add_lru+0x2a0/0x2a0
[  690.755256]  ? fsnotify_destroy_marks+0x1d2/0x270
[  690.760105]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  690.765587]  ? find_held_lock+0x36/0x1c0
[  690.769704]  dentry_unlink_inode+0x461/0x5e0
[  690.774119]  ? d_lru_del+0x130/0x130
[  690.777846]  ? kasan_check_read+0x11/0x20
[  690.781996]  ? do_raw_spin_trylock+0x270/0x270
[  690.786598]  ? lockref_get_not_dead+0x90/0x90
[  690.791110]  __dentry_kill+0x44c/0x7a0
[  690.795004]  ? d_drop+0x70/0x70
[  690.798285]  ? lock_downgrade+0x900/0x900
[  690.802482]  dentry_kill+0xc9/0x680
[  690.806113]  dput.part.25+0x660/0x860
[  690.809931]  ? shrink_dcache_sb+0x350/0x350
[  690.814258]  ? kasan_check_read+0x11/0x20
[  690.818407]  ? do_raw_spin_unlock+0xa7/0x330
[  690.822815]  ? do_raw_spin_trylock+0x270/0x270
[  690.827422]  dput+0x15/0x20
[  690.830361]  path_put+0x31/0x70
[  690.833648]  free_fs_struct+0x22/0x60
[  690.837451]  exit_fs+0xf3/0x130
[  690.840739]  do_exit+0xec4/0x2620
[  690.844197]  ? do_raw_spin_unlock+0xa7/0x330
[  690.848618]  ? mm_update_next_owner+0x990/0x990
[  690.853292]  ? graph_lock+0x270/0x270
[  690.857109]  ? find_held_lock+0x36/0x1c0
[  690.861188]  ? __lock_acquire+0x62f/0x4c20
[  690.865422]  ? lock_downgrade+0x900/0x900
[  690.869604]  ? mark_held_locks+0x130/0x130
[  690.873847]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  690.879045]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  690.884158]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.889697]  ? futex_wait+0x5ec/0xa50
[  690.893524]  ? futex_wait_setup+0x3e0/0x3e0
[  690.897882]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  690.902986]  ? futex_wake+0x304/0x760
[  690.906800]  ? graph_lock+0x270/0x270
[  690.910627]  ? memset+0x31/0x40
[  690.913914]  ? find_held_lock+0x36/0x1c0
[  690.917989]  ? get_signal+0x953/0x1970
[  690.921898]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.926415]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.930928]  do_group_exit+0x177/0x440
[  690.934848]  ? trace_hardirqs_off_caller+0x300/0x300
[  690.939959]  ? __ia32_sys_exit+0x50/0x50
[  690.944033]  get_signal+0x8a8/0x1970
[  690.947756]  ? ptrace_notify+0x130/0x130
[  690.951836]  ? find_held_lock+0x36/0x1c0
[  690.955915]  ? __might_fault+0x12b/0x1e0
[  690.959987]  do_signal+0x9c/0x21c0
[  690.963529]  ? perf_trace_sched_process_exec+0x860/0x860
[  690.968987]  ? posix_ktime_get_ts+0x15/0x20
[  690.973313]  ? trace_hardirqs_off_caller+0x300/0x300
[  690.978423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.983968]  ? setup_sigcontext+0x7d0/0x7d0
[  690.988302]  ? exit_to_usermode_loop+0x8c/0x380
[  690.992973]  ? exit_to_usermode_loop+0x8c/0x380
[  690.997659]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  691.002259]  ? trace_hardirqs_on+0xbd/0x310
[  691.006596]  ? do_syscall_64+0x6be/0x820
[  691.010663]  ? __x64_sys_futex+0x47f/0x6a0
[  691.014910]  exit_to_usermode_loop+0x2e5/0x380
[  691.019496]  ? __bpf_trace_sys_exit+0x30/0x30
[  691.024001]  ? ret_from_fork+0x15/0x50
[  691.027897]  do_syscall_64+0x6be/0x820
[  691.031809]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  691.037175]  ? syscall_return_slowpath+0x5e0/0x5e0
[  691.042115]  ? trace_hardirqs_on_caller+0x310/0x310
[  691.047137]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  691.052159]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  691.059278]  ? __switch_to_asm+0x40/0x70
[  691.063342]  ? __switch_to_asm+0x34/0x70
[  691.067415]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  691.072271]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  691.077464] RIP: 0033:0x457569
[  691.080676] Code: Bad RIP value.
[  691.084042] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  691.091753] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  691.099024] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  691.106292] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  691.113575] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  691.120846] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  691.128145] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  691.128237] aoe: skb alloc failure
[  691.136740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  691.136746] Call Trace:
[  691.136754]  <IRQ>
[  691.136777]  dump_stack+0x244/0x39d
[  691.136795]  ? dump_stack_print_info.cold.1+0x20/0x20
[  691.136823]  warn_alloc.cold.116+0xb7/0x1bd
[  691.140378] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  691.149703]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  691.152265] syz-executor5 cpuset=syz5 mems_allowed=0
[  691.154420]  ? lock_downgrade+0x900/0x900
[  691.192513]  ? trace_hardirqs_off+0xb8/0x310
[  691.196938]  ? trace_hardirqs_off+0xb8/0x310
[  691.201362]  __alloc_pages_slowpath+0x26fe/0x2e30
[  691.206249]  ? warn_alloc+0x120/0x120
[  691.210088]  ? warn_alloc+0x120/0x120
[  691.213896]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  691.218918]  ? warn_alloc+0x120/0x120
[  691.222728]  ? print_usage_bug+0xc0/0xc0
[  691.226803]  ? print_usage_bug+0xc0/0xc0
[  691.230870]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  691.236087]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.241627]  ? should_fail+0x22d/0xd01
[  691.245524]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  691.250642]  ? __lock_acquire+0x62f/0x4c20
[  691.254887]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  691.259988]  ? should_fail+0x22d/0xd01
[  691.263893]  ? mark_held_locks+0x130/0x130
[  691.268135]  ? mark_held_locks+0x130/0x130
[  691.272371]  ? print_usage_bug+0xc0/0xc0
[  691.276442]  ? find_held_lock+0x36/0x1c0
[  691.280510]  ? graph_lock+0x270/0x270
[  691.284322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.289862]  ? check_preemption_disabled+0x48/0x280
[  691.294896]  ? __lock_is_held+0xb5/0x140
[  691.298981]  __alloc_pages_nodemask+0xa7b/0xdd0
[  691.303673]  ? graph_lock+0x270/0x270
[  691.307495]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  691.312534]  ? find_held_lock+0x36/0x1c0
[  691.316620]  ? ____cache_alloc_node+0x1c7/0x1e0
[  691.321295]  ? lock_downgrade+0x900/0x900
[  691.325460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.331009]  cache_grow_begin+0xa5/0x8c0
[  691.335084]  ? do_raw_spin_unlock+0xa7/0x330
[  691.339509]  fallback_alloc+0x204/0x2e0
[  691.343496]  ____cache_alloc_node+0x1c7/0x1e0
[  691.348006]  kmem_cache_alloc_node+0xe3/0x730
[  691.352509]  ? mark_held_locks+0xc7/0x130
[  691.356669]  __alloc_skb+0x114/0x770
[  691.360390]  ? netdev_alloc_frag+0x1f0/0x1f0
[  691.364804]  ? do_raw_spin_trylock+0x270/0x270
[  691.369394]  ? kmem_cache_alloc_trace+0x353/0x750
[  691.374244]  ? queue_work_on+0x12c/0x1e0
[  691.378316]  ? switchdev_port_obj_del+0xdc/0x440
[  691.383083]  ? switchdev_trans_item_enqueue+0x260/0x260
[  691.388460]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  691.393488]  __br_mdb_notify+0x4ff/0x15d0
[  691.397657]  ? __br_mdb_add+0x7f0/0x7f0
[  691.401647]  ? graph_lock+0x270/0x270
[  691.405464]  ? br_multicast_group_expired+0x96/0x610
[  691.410583]  ? lock_downgrade+0x900/0x900
[  691.414745]  br_mdb_notify+0x310/0x410
[  691.418646]  ? br_mdb_dump+0x27b0/0x27b0
[  691.422722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.428272]  br_multicast_group_expired+0x1bc/0x610
[  691.433295]  ? br_mdb_free+0x80/0x80
[  691.437024]  call_timer_fn+0x26d/0x920
[  691.440914]  ? br_mdb_free+0x80/0x80
[  691.444631]  ? process_timeout+0x40/0x40
[  691.448705]  ? __run_timers+0x7d5/0xc60
[  691.452689]  ? _raw_spin_unlock_irq+0x27/0x80
[  691.457189]  ? _raw_spin_unlock_irq+0x27/0x80
[  691.461690]  ? br_mdb_free+0x80/0x80
[  691.465411]  ? lockdep_hardirqs_on+0x296/0x5b0
[  691.470006]  ? trace_hardirqs_on+0xbd/0x310
[  691.474334]  ? kasan_check_read+0x11/0x20
[  691.478485]  ? __run_timers+0x7d5/0xc60
[  691.482463]  ? trace_hardirqs_off_caller+0x300/0x300
[  691.487584]  ? br_mdb_free+0x80/0x80
[  691.491306]  ? br_mdb_free+0x80/0x80
[  691.495020]  __run_timers+0x7e0/0xc60
[  691.498837]  ? timer_fixup_init+0x70/0x70
[  691.502991]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  691.508012]  ? graph_lock+0x270/0x270
[  691.511821]  ? enqueue_hrtimer+0x1a0/0x560
[  691.516065]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  691.521272]  ? find_held_lock+0x36/0x1c0
[  691.525342]  ? graph_lock+0x270/0x270
[  691.529151]  ? pvclock_read_flags+0x160/0x160
[  691.533653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.539195]  ? check_preemption_disabled+0x48/0x280
[  691.544223]  ? __lock_is_held+0xb5/0x140
[  691.548293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.553837]  ? check_preemption_disabled+0x48/0x280
[  691.558861]  run_timer_softirq+0x52/0xb0
[  691.562933]  ? rcu_read_lock_sched_held+0x14f/0x180
[  691.567951]  __do_softirq+0x308/0xb7e
[  691.571760]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  691.576258]  ? lock_downgrade+0x900/0x900
[  691.580412]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  691.585531]  ? pvclock_read_flags+0x160/0x160
[  691.590039]  ? lapic_next_event+0x5a/0x90
[  691.594198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.599747]  ? kvm_clock_read+0x18/0x30
[  691.603726]  ? kvm_sched_clock_read+0x9/0x20
[  691.608141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.613687]  ? check_preemption_disabled+0x48/0x280
[  691.618719]  irq_exit+0x17f/0x1c0
[  691.622179]  smp_apic_timer_interrupt+0x1cb/0x760
[  691.627026]  ? smp_reschedule_interrupt+0x109/0x650
[  691.632045]  ? smp_call_function_single_interrupt+0x640/0x640
[  691.637943]  ? interrupt_entry+0xb5/0xc0
[  691.642010]  ? trace_hardirqs_off_caller+0xbb/0x300
[  691.647027]  ? trace_hardirqs_off_caller+0xbb/0x300
[  691.652078]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  691.656926]  ? trace_hardirqs_on_caller+0x310/0x310
[  691.661941]  ? trace_hardirqs_on_caller+0x310/0x310
[  691.666964]  ? task_prio+0x50/0x50
[  691.670512]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.676052]  ? check_preemption_disabled+0x48/0x280
[  691.681092]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  691.685952]  apic_timer_interrupt+0xf/0x20
[  691.690187]  </IRQ>
[  691.692431] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  691.698360] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  691.717267] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  691.724976] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  691.732250] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  691.739522] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  691.746795] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  691.754082] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  691.761419]  ? save_stack+0xa9/0xd0
[  691.765066]  __kmalloc_node_track_caller+0x3c/0x70
[  691.770007]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  691.774773]  pskb_expand_head+0x230/0x10f0
[  691.779013]  ? check_preemption_disabled+0x48/0x280
[  691.784049]  ? memcpy+0x45/0x50
[  691.787350]  ? __copy_skb_header+0x350/0x6b0
[  691.791766]  ? skb_release_data+0x880/0x880
[  691.796095]  ? __alloc_skb+0x770/0x770
[  691.799999]  ? __lock_is_held+0xb5/0x140
[  691.804081]  ? kasan_check_write+0x14/0x20
[  691.808322]  ? __skb_clone+0x6c7/0xa00
[  691.812214]  ? __copy_skb_header+0x6b0/0x6b0
[  691.816637]  ? kmem_cache_alloc+0x33a/0x730
[  691.820964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.826513]  skb_ensure_writable+0x3dd/0x640
[  691.830928]  ? skb_checksum_setup+0xaa0/0xaa0
[  691.835428]  ? preempt_notifier_register+0x200/0x200
[  691.840536]  ? __switch_to_asm+0x34/0x70
[  691.844609]  ? __switch_to_asm+0x34/0x70
[  691.848677]  ? __switch_to_asm+0x40/0x70
[  691.852739]  ? __switch_to_asm+0x34/0x70
[  691.856804]  ? __switch_to_asm+0x40/0x70
[  691.860868]  ? __switch_to_asm+0x40/0x70
[  691.864934]  ? __switch_to_asm+0x34/0x70
[  691.868998]  ? __switch_to_asm+0x34/0x70
[  691.873059]  ? __switch_to_asm+0x40/0x70
[  691.877129]  ? __switch_to_asm+0x34/0x70
[  691.881201]  bpf_clone_redirect+0x14a/0x490
[  691.885540]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  691.890576]  ? __sched_text_start+0x8/0x8
[  691.894731]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  691.899497]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  691.904092]  ? retint_kernel+0x2d/0x2d
[  691.907988]  ? find_held_lock+0x36/0x1c0
[  691.912092]  ? lock_acquire+0x1ed/0x520
[  691.916080]  ? bpf_test_run+0x3cb/0x780
[  691.920062]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.925609]  ? check_preemption_disabled+0x48/0x280
[  691.930634]  ? kasan_check_read+0x11/0x20
[  691.934784]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  691.940065]  ? rcu_softirq_qs+0x20/0x20
[  691.944059]  ? preempt_schedule+0x4d/0x60
[  691.948221]  ? ___preempt_schedule+0x16/0x18
[  691.952657]  ? bpf_test_run+0x25d/0x780
[  691.956655]  ? netlink_diag_dump+0x2a0/0x2a0
[  691.961077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.966618]  ? bpf_test_init.isra.10+0x70/0x100
[  691.971294]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  691.976074]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  691.980925]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  691.986467]  ? fput+0x130/0x1a0
[  691.989751]  ? __bpf_prog_get+0x9b/0x290
[  691.993820]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  691.998664]  ? bpf_prog_test_run+0x130/0x1a0
[  692.003084]  ? __x64_sys_bpf+0x3d8/0x520
[  692.007152]  ? bpf_prog_get+0x20/0x20
[  692.010980]  ? do_syscall_64+0x1b9/0x820
[  692.015055]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  692.020433]  ? syscall_return_slowpath+0x5e0/0x5e0
[  692.025363]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.030241]  ? trace_hardirqs_on_caller+0x310/0x310
[  692.035271]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  692.040290]  ? prepare_exit_to_usermode+0x291/0x3b0
[  692.045316]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.050173]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  692.055757] warn_alloc_show_mem: 1 callbacks suppressed
[  692.055770] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  692.055773] Mem-Info:
[  692.055806] active_anon:145353 inactive_anon:195 isolated_anon:0
[  692.055806]  active_file:10 inactive_file:15 isolated_file:0
[  692.055806]  unevictable:0 dirty:0 writeback:0 unstable:0
[  692.055806]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  692.055806]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  692.055806]  free:13766 free_pcp:87 free_cma:0
[  692.061149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  692.069645] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  692.072044] Call Trace:
[  692.105046] 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
[  692.114432]  <IRQ>
[  692.142030] lowmem_reserve[]: 0 2818 6321 6321
[  692.144634]  dump_stack+0x244/0x39d
[  692.170734] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  692.172907]  ? dump_stack_print_info.cold.1+0x20/0x20
[  692.177449] lowmem_reserve[]: 0 0 3503 3503
[  692.181093]  warn_alloc.cold.116+0xb7/0x1bd
[  692.208241] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  692.213447]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  692.217741] lowmem_reserve[]: 0 0 0 0
[  692.222069]  ? lock_downgrade+0x900/0x900
[  692.250945] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  692.255811]  ? trace_hardirqs_off+0xb8/0x310
[  692.259578] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  692.263743]  ? trace_hardirqs_off+0xb8/0x310
[  692.277252] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  692.281698]  __alloc_pages_slowpath+0x26fe/0x2e30
[  692.296769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  692.301207]  ? warn_alloc+0x120/0x120
[  692.316609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  692.316621] 280 total pagecache pages
[  692.321485]  ? warn_alloc+0x120/0x120
[  692.330297] 0 pages in swap cache
[  692.334099]  ? __lock_acquire+0x62f/0x4c20
[  692.342661] Swap cache stats: add 0, delete 0, find 0/0
[  692.346465]  ? warn_alloc+0x120/0x120
[  692.350244] Free swap  = 0kB
[  692.353697]  ? print_usage_bug+0xc0/0xc0
[  692.357906] Total swap = 0kB
[  692.357915] 1965979 pages RAM
[  692.363282]  ? print_usage_bug+0xc0/0xc0
[  692.367058] 0 pages HighMem/MovableOnly
[  692.367074] 342854 pages reserved
[  692.370089]  ? mark_held_locks+0x130/0x130
[  692.370111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.374152] 0 pages cma reserved
[  692.377168]  ? should_fail+0x22d/0xd01
[  692.380462] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  692.384321]  ? graph_lock+0x270/0x270
[  692.388277] syz-executor0 cpuset=syz0 mems_allowed=0
[  692.391733]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  692.433167]  ? __lock_acquire+0x62f/0x4c20
[  692.437413]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  692.442517]  ? should_fail+0x22d/0xd01
[  692.446422]  ? mark_held_locks+0x130/0x130
[  692.450665]  ? mark_held_locks+0x130/0x130
[  692.454903]  ? lock_downgrade+0x900/0x900
[  692.459057]  ? graph_lock+0x270/0x270
[  692.462862]  ? graph_lock+0x270/0x270
[  692.466667]  ? graph_lock+0x270/0x270
[  692.470471]  ? do_raw_spin_unlock+0xa7/0x330
[  692.474886]  ? trace_hardirqs_on+0x310/0x310
[  692.479303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.484856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.490407]  ? check_preemption_disabled+0x48/0x280
[  692.495447]  ? __lock_is_held+0xb5/0x140
[  692.499530]  __alloc_pages_nodemask+0xa7b/0xdd0
[  692.504227]  ? graph_lock+0x270/0x270
[  692.508040]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  692.513072]  ? find_held_lock+0x36/0x1c0
[  692.517152]  ? ____cache_alloc_node+0x1c7/0x1e0
[  692.521830]  ? lock_downgrade+0x900/0x900
[  692.525992]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.531542]  cache_grow_begin+0xa5/0x8c0
[  692.535625]  ? do_raw_spin_unlock+0xa7/0x330
[  692.540043]  fallback_alloc+0x204/0x2e0
[  692.544027]  ____cache_alloc_node+0x1c7/0x1e0
[  692.548703]  kmem_cache_alloc_node+0xe3/0x730
[  692.553196]  ? __kmalloc_node_track_caller+0x50/0x70
[  692.558312]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.563861]  __alloc_skb+0x114/0x770
[  692.567587]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  692.572956]  ? netdev_alloc_frag+0x1f0/0x1f0
[  692.577374]  ? vprintk_default+0x28/0x30
[  692.581438]  ? vprintk_func+0x85/0x181
[  692.585333]  ? printk+0xa7/0xcf
[  692.588618]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  692.593386]  new_skb+0x26/0x1c0
[  692.596673]  aoecmd_cfg+0x279/0x7f0
[  692.600307]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  692.604642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.610201]  ? __lock_is_held+0xb5/0x140
[  692.614279]  discover_timer+0x50/0x60
[  692.618084]  call_timer_fn+0x26d/0x920
[  692.621978]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  692.626823]  ? process_timeout+0x40/0x40
[  692.630915]  ? mark_held_locks+0xc7/0x130
[  692.635071]  ? _raw_spin_unlock_irq+0x27/0x80
[  692.639583]  ? _raw_spin_unlock_irq+0x27/0x80
[  692.644086]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  692.648941]  ? lockdep_hardirqs_on+0x296/0x5b0
[  692.653531]  ? trace_hardirqs_on+0xbd/0x310
[  692.657870]  ? kasan_check_read+0x11/0x20
[  692.662023]  ? __run_timers+0x7d5/0xc60
[  692.666001]  ? trace_hardirqs_off_caller+0x300/0x300
[  692.671114]  ? tcp_compressed_ack_kick+0x220/0x220
[  692.676058]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  692.680906]  __run_timers+0x7e0/0xc60
[  692.684727]  ? timer_fixup_init+0x70/0x70
[  692.688884]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  692.693909]  ? graph_lock+0x270/0x270
[  692.697730]  ? print_usage_bug+0xc0/0xc0
[  692.701801]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  692.707003]  ? find_held_lock+0x36/0x1c0
[  692.711072]  ? graph_lock+0x270/0x270
[  692.714883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.720428]  ? check_preemption_disabled+0x48/0x280
[  692.725456]  ? __lock_is_held+0xb5/0x140
[  692.729523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.735067]  ? check_preemption_disabled+0x48/0x280
[  692.740093]  run_timer_softirq+0x52/0xb0
[  692.744163]  ? rcu_read_lock_sched_held+0x14f/0x180
[  692.749185]  __do_softirq+0x308/0xb7e
[  692.752991]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  692.757486]  ? lock_downgrade+0x900/0x900
[  692.761642]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  692.766761]  ? pvclock_read_flags+0x160/0x160
[  692.771267]  ? lapic_next_event+0x5a/0x90
[  692.775429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.780974]  ? kvm_clock_read+0x18/0x30
[  692.784964]  ? kvm_sched_clock_read+0x9/0x20
[  692.789381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.794930]  ? check_preemption_disabled+0x48/0x280
[  692.799958]  irq_exit+0x17f/0x1c0
[  692.803419]  smp_apic_timer_interrupt+0x1cb/0x760
[  692.808268]  ? smp_call_function_single_interrupt+0x640/0x640
[  692.814159]  ? interrupt_entry+0xb5/0xc0
[  692.818226]  ? trace_hardirqs_off_caller+0xbb/0x300
[  692.823243]  ? trace_hardirqs_off_caller+0xbb/0x300
[  692.828266]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.833130]  ? trace_hardirqs_on_caller+0x310/0x310
[  692.838147]  ? trace_hardirqs_on_caller+0x310/0x310
[  692.843166]  ? task_prio+0x50/0x50
[  692.846716]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.852258]  ? check_preemption_disabled+0x48/0x280
[  692.857284]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.862141]  apic_timer_interrupt+0xf/0x20
[  692.866371]  </IRQ>
[  692.868613] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  692.873724] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  692.892627] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  692.900337] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  692.907604] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  692.914873] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  692.922141] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  692.929409] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  692.936704]  ? shrink_page_list+0x7e89/0xccd0
[  692.941240]  ? page_evictable+0x540/0x540
[  692.945757]  ? rb_erase_cached+0xc78/0x3720
[  692.950084]  ? rb_next+0x140/0x140
[  692.953679]  ? rb_erase_cached+0xc78/0x3720
[  692.958010]  ? rb_next+0x140/0x140
[  692.961566]  ? rb_erase_cached+0xc78/0x3720
[  692.965900]  ? rb_next+0x140/0x140
[  692.969442]  ? rb_erase_cached+0xc78/0x3720
[  692.973775]  ? graph_lock+0x270/0x270
[  692.977590]  ? __update_load_avg_se+0x5eb/0xae0
[  692.982269]  ? __update_load_avg_blocked_se+0x690/0x690
[  692.987640]  ? rb_erase_cached+0xc78/0x3720
[  692.991970]  ? graph_lock+0x270/0x270
[  692.995779]  ? rb_next+0x140/0x140
[  692.999322]  ? update_load_avg+0x387/0x2470
[  693.003660]  ? rb_erase_cached+0xc78/0x3720
[  693.007999]  ? rb_erase_cached+0xc78/0x3720
[  693.012321]  ? graph_lock+0x270/0x270
[  693.016134]  ? rb_next+0x140/0x140
[  693.019676]  ? rb_next+0x140/0x140
[  693.023250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.028809]  ? graph_lock+0x270/0x270
[  693.032613]  ? __lock_is_held+0xb5/0x140
[  693.036689]  ? print_usage_bug+0xc0/0xc0
[  693.040755]  ? print_usage_bug+0xc0/0xc0
[  693.044820]  ? __update_load_avg_blocked_se+0x690/0x690
[  693.050197]  ? rb_next+0x140/0x140
[  693.053755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.059789]  ? __isolate_lru_page+0xd05/0x1540
[  693.064403]  ? mark_held_locks+0x130/0x130
[  693.068678]  ? __lock_acquire+0x62f/0x4c20
[  693.072933]  ? __lock_acquire+0x62f/0x4c20
[  693.077179]  ? __update_load_avg_blocked_se+0x690/0x690
[  693.082565]  ? __update_load_avg_se+0xae0/0xae0
[  693.087272]  ? graph_lock+0x270/0x270
[  693.091089]  ? graph_lock+0x270/0x270
[  693.094893]  ? graph_lock+0x270/0x270
[  693.098704]  ? print_usage_bug+0xc0/0xc0
[  693.102782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.108339]  ? check_preemption_disabled+0x48/0x280
[  693.113398]  ? trace_hardirqs_off+0xb8/0x310
[  693.117813]  ? check_preemption_disabled+0x48/0x280
[  693.122837]  ? trace_hardirqs_on+0x310/0x310
[  693.127253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.132802]  ? check_preemption_disabled+0x48/0x280
[  693.137834]  ? move_active_pages_to_lru+0x15df/0x1c00
[  693.143046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.148606]  ? __isolate_lru_page+0xd05/0x1540
[  693.153198]  ? putback_lru_page+0x280/0x280
[  693.157549]  ? mark_held_locks+0x130/0x130
[  693.161813]  ? mark_held_locks+0xc7/0x130
[  693.166205]  ? free_unref_page_list+0xd1b/0x11e0
[  693.170970]  ? free_unref_page_list+0xd1b/0x11e0
[  693.175743]  ? trace_hardirqs_on+0xbd/0x310
[  693.180078]  ? shrink_active_list+0x14fb/0x1f00
[  693.184767]  ? trace_hardirqs_off_caller+0x300/0x300
[  693.189889]  ? graph_lock+0x270/0x270
[  693.193710]  ? graph_lock+0x270/0x270
[  693.197518]  ? print_usage_bug+0xc0/0xc0
[  693.201600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.207155]  ? check_preemption_disabled+0x48/0x280
[  693.212195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.217751]  ? check_preemption_disabled+0x48/0x280
[  693.222780]  ? __lock_is_held+0xb5/0x140
[  693.226853]  ? __this_cpu_preempt_check+0x1c/0x20
[  693.231707]  ? __mod_zone_page_state+0x8a/0xf0
[  693.236303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.241858]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  693.247084]  ? __isolate_lru_page+0x1540/0x1540
[  693.251766]  ? print_usage_bug+0xc0/0xc0
[  693.255851]  ? print_usage_bug+0xc0/0xc0
[  693.259922]  ? print_usage_bug+0xc0/0xc0
[  693.264004]  ? __lock_acquire+0x62f/0x4c20
[  693.268256]  ? shrink_inactive_list+0x1c50/0x1c50
[  693.273123]  ? __lock_acquire+0x62f/0x4c20
[  693.277379]  ? mark_held_locks+0x130/0x130
[  693.281655]  ? __lock_acquire+0x62f/0x4c20
[  693.285921]  ? graph_lock+0x270/0x270
[  693.289731]  ? mark_held_locks+0x130/0x130
[  693.294004]  ? print_usage_bug+0xc0/0xc0
[  693.298086]  ? print_usage_bug+0xc0/0xc0
[  693.302161]  ? find_held_lock+0x36/0x1c0
[  693.306245]  ? mark_held_locks+0xc7/0x130
[  693.310407]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.314919]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.319435]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  693.324053]  ? trace_hardirqs_on+0xbd/0x310
[  693.328395]  ? kasan_check_read+0x11/0x20
[  693.332553]  ? shrink_inactive_list+0x975/0x1c50
[  693.337331]  ? trace_hardirqs_off_caller+0x300/0x300
[  693.342453]  ? trace_hardirqs_on+0x310/0x310
[  693.346882]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.352435]  ? check_preemption_disabled+0x48/0x280
[  693.357483]  shrink_inactive_list+0x9af/0x1c50
[  693.362096]  ? putback_inactive_pages+0x27e0/0x27e0
[  693.367194]  ? kasan_check_read+0x11/0x20
[  693.371364]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  693.376685]  ? kasan_check_read+0x11/0x20
[  693.380885]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  693.385923]  ? blk_lld_busy+0xa0/0xa0
[  693.389759]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  693.394710]  ? rcu_read_unlock+0x33/0x60
[  693.398793]  ? mem_cgroup_iter+0x514/0x1160
[  693.403174]  shrink_node_memcg+0x784/0x18d0
[  693.407556]  ? shrink_active_list+0x1f00/0x1f00
[  693.412270]  ? queue_work_on+0x148/0x1e0
[  693.416359]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  693.420977]  ? trace_hardirqs_on+0xbd/0x310
[  693.425313]  ? vmpressure+0x271/0x340
[  693.429128]  ? trace_hardirqs_off_caller+0x300/0x300
[  693.434262]  ? cgroup_procs_write_finish+0xf0/0xf0
[  693.439219]  shrink_node+0x3bc/0x16b0
[  693.443030]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  693.448345]  ? shrink_node_memcg+0x18d0/0x18d0
[  693.452936]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  693.457529]  ? trace_hardirqs_on+0xbd/0x310
[  693.461861]  ? vmpressure+0x271/0x340
[  693.465673]  ? do_raw_spin_unlock+0xa7/0x330
[  693.470090]  ? do_raw_spin_trylock+0x270/0x270
[  693.474691]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  693.480238]  ? __cpuset_node_allowed+0x19b/0x660
[  693.485005]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  693.490727]  ? vmpressure+0x1a2/0x340
[  693.494550]  do_try_to_free_pages+0x3e7/0x1290
[  693.499148]  ? graph_lock+0x270/0x270
[  693.502973]  ? shrink_node+0x16b0/0x16b0
[  693.507042]  ? __lock_is_held+0xb5/0x140
[  693.511124]  try_to_free_pages+0x4cb/0xb90
[  693.515372]  ? do_try_to_free_pages+0x1290/0x1290
[  693.520231]  ? kasan_check_read+0x11/0x20
[  693.524386]  ? psi_memstall_enter+0x240/0x2b0
[  693.528892]  ? trace_hardirqs_off_caller+0x300/0x300
[  693.534006]  ? lock_pin_lock+0x350/0x350
[  693.538087]  ? _raw_spin_unlock_irq+0x60/0x80
[  693.542596]  ? psi_memstall_enter+0x240/0x2b0
[  693.547098]  ? psi_memstall_tick+0x230/0x230
[  693.551531]  __alloc_pages_slowpath+0xa14/0x2e30
[  693.556319]  ? warn_alloc+0x120/0x120
[  693.560137]  ? graph_lock+0x270/0x270
[  693.563966]  ? graph_lock+0x270/0x270
[  693.567768]  ? print_usage_bug+0xc0/0xc0
[  693.571831]  ? graph_lock+0x270/0x270
[  693.575638]  ? graph_lock+0x270/0x270
[  693.579444]  ? check_preemption_disabled+0x48/0x280
[  693.584469]  ? check_preemption_disabled+0x48/0x280
[  693.589506]  ? __lock_is_held+0xb5/0x140
[  693.593606]  ? find_get_entry+0xa87/0x1120
[  693.597860]  ? lock_downgrade+0x900/0x900
[  693.602019]  ? check_preemption_disabled+0x48/0x280
[  693.607062]  ? __lock_is_held+0xb5/0x140
[  693.611155]  ? perf_trace_sched_process_exec+0x860/0x860
[  693.616644]  ? __might_sleep+0x95/0x190
[  693.620643]  __alloc_pages_nodemask+0xa7b/0xdd0
[  693.625341]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  693.630386]  ? find_held_lock+0x36/0x1c0
[  693.634469]  ? find_get_entry+0xa87/0x1120
[  693.638720]  ? lock_downgrade+0x900/0x900
[  693.642880]  ? check_preemption_disabled+0x48/0x280
[  693.647921]  ? kasan_check_read+0x11/0x20
[  693.652087]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  693.657650]  alloc_pages_current+0x173/0x350
[  693.662075]  __page_cache_alloc+0x3ce/0x570
[  693.666410]  ? find_get_entry+0xaae/0x1120
[  693.670661]  ? generic_perform_write+0x6a0/0x6a0
[  693.675427]  ? graph_lock+0x270/0x270
[  693.679245]  pagecache_get_page+0x396/0xf00
[  693.683591]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  693.688352]  ? __lock_is_held+0xb5/0x140
[  693.692419]  ? graph_lock+0x270/0x270
[  693.696237]  ? graph_lock+0x270/0x270
[  693.700049]  ? __lock_is_held+0xb5/0x140
[  693.704131]  ? __lock_is_held+0xb5/0x140
[  693.708219]  ? perf_trace_sched_process_exec+0x860/0x860
[  693.713684]  ? __getblk_gfp+0x129/0x1030
[  693.717757]  ? __might_sleep+0x95/0x190
[  693.721744]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  693.726524]  ? ext4_mb_good_group+0x730/0x730
[  693.731032]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.736590]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  693.741886]  ? _raw_spin_unlock+0x2c/0x50
[  693.746054]  ? ext4_has_free_clusters+0x670/0x670
[  693.750910]  ? debug_check_no_obj_freed+0x305/0x58d
[  693.755951]  ? graph_lock+0x270/0x270
[  693.759758]  ? __lock_acquire+0x62f/0x4c20
[  693.764003]  ? do_raw_spin_unlock+0xa7/0x330
[  693.768426]  ? trace_hardirqs_on+0x310/0x310
[  693.772853]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  693.777884]  ? ext4_get_group_desc+0x1c6/0x2c0
[  693.782486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.788050]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  693.793618]  ? graph_lock+0x270/0x270
[  693.797444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.803010]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  693.808494]  ? __lock_is_held+0xb5/0x140
[  693.812583]  ? graph_lock+0x270/0x270
[  693.816413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.821983]  ? check_preemption_disabled+0x48/0x280
[  693.827040]  ? __lock_is_held+0xb5/0x140
[  693.831136]  ext4_free_blocks+0xbc4/0x3500
[  693.835416]  ? ext4_mb_new_blocks+0x4820/0x4820
[  693.840104]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  693.845399]  ? rcu_read_unlock_special+0x370/0x370
[  693.850348]  ? rcu_softirq_qs+0x20/0x20
[  693.854327]  ? unwind_dump+0x190/0x190
[  693.858239]  ? is_bpf_text_address+0xd3/0x170
[  693.862753]  ? kernel_text_address+0x79/0xf0
[  693.867181]  ? __kernel_text_address+0xd/0x40
[  693.871700]  ? unwind_get_return_address+0x61/0xa0
[  693.876662]  ? __save_stack_trace+0x8d/0xf0
[  693.881027]  ? kasan_kmalloc+0xc7/0xe0
[  693.884933]  ? __kmalloc+0x15b/0x760
[  693.888666]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  693.893617]  ? ext4_ext_truncate+0x1cc/0x220
[  693.898035]  ? ext4_truncate+0xe41/0x1650
[  693.902192]  ? ext4_evict_inode+0xab6/0x1ad0
[  693.906608]  ? evict+0x4b9/0x980
[  693.909985]  ? iput+0x674/0xa90
[  693.913277]  ? dentry_unlink_inode+0x461/0x5e0
[  693.917875]  ? __dentry_kill+0x44c/0x7a0
[  693.921952]  ? dentry_kill+0xc9/0x680
[  693.925770]  ? dput.part.25+0x660/0x860
[  693.929751]  ? dput+0x15/0x20
[  693.932859]  ? path_put+0x31/0x70
[  693.936318]  ? free_fs_struct+0x22/0x60
[  693.940292]  ? exit_fs+0xf3/0x130
[  693.943760]  ? do_exit+0xec4/0x2620
[  693.947390]  ? do_group_exit+0x177/0x440
[  693.951455]  ? get_signal+0x8a8/0x1970
[  693.955350]  ? do_signal+0x9c/0x21c0
[  693.959074]  ? exit_to_usermode_loop+0x2e5/0x380
[  693.963838]  ? do_syscall_64+0x6be/0x820
[  693.967917]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  693.973299]  ? lock_downgrade+0x900/0x900
[  693.977458]  ? graph_lock+0x270/0x270
[  693.981269]  ? trace_hardirqs_off_caller+0x300/0x300
[  693.986381]  ? ___cache_free+0x2e/0x380
[  693.990365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.995912]  ? check_preemption_disabled+0x48/0x280
[  694.000940]  ? graph_lock+0x270/0x270
[  694.004755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.010309]  ? check_preemption_disabled+0x48/0x280
[  694.015345]  ? __lock_is_held+0xb5/0x140
[  694.019429]  ext4_ext_remove_space+0x2536/0x5ad0
[  694.024227]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  694.029515]  ? graph_lock+0x270/0x270
[  694.033323]  ? perf_trace_sched_process_exec+0x860/0x860
[  694.038788]  ? ext4_journalled_invalidatepage+0x50/0x50
[  694.044167]  ? find_held_lock+0x36/0x1c0
[  694.048255]  ? ext4_es_remove_extent+0x147/0x4f0
[  694.053027]  ? lock_downgrade+0x900/0x900
[  694.057658]  ? ext4_es_scan+0x950/0x950
[  694.061655]  ? kasan_check_write+0x14/0x20
[  694.065919]  ? do_raw_write_lock+0x14f/0x310
[  694.070340]  ? do_raw_write_trylock+0x270/0x270
[  694.075042]  ? _raw_write_unlock+0x2c/0x50
[  694.079294]  ? ext4_es_remove_extent+0x14c/0x4f0
[  694.084067]  ? ext4_journal_check_start+0x18e/0x220
[  694.089114]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  694.093905]  ? down_write+0x8a/0x130
[  694.097633]  ? ext4_truncate+0xde1/0x1650
[  694.101802]  ext4_ext_truncate+0x1cc/0x220
[  694.106058]  ext4_truncate+0xe41/0x1650
[  694.110050]  ? ext4_punch_hole+0x1220/0x1220
[  694.114471]  ? ext4_evict_inode+0xa5a/0x1ad0
[  694.118892]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  694.123833]  ? __might_sleep+0x95/0x190
[  694.127834]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.133396]  ? ext4_evict_inode+0x917/0x1ad0
[  694.137826]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  694.143582]  ? rcu_read_lock_sched_held+0x14f/0x180
[  694.148625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.154187]  ? __sb_start_write+0x1b2/0x370
[  694.158527]  ext4_evict_inode+0xab6/0x1ad0
[  694.162793]  ? ext4_da_write_begin+0x12c0/0x12c0
[  694.168165]  ? inode_wait_for_writeback+0x2f/0x40
[  694.173027]  ? lock_downgrade+0x900/0x900
[  694.177192]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.182752]  ? __inode_wait_for_writeback+0x2cf/0x380
[  694.187968]  ? kasan_check_read+0x11/0x20
[  694.192132]  ? do_raw_spin_unlock+0xa7/0x330
[  694.196562]  ? do_raw_spin_trylock+0x270/0x270
[  694.201182]  ? ext4_da_write_begin+0x12c0/0x12c0
[  694.205957]  evict+0x4b9/0x980
[  694.209166]  ? destroy_inode+0x200/0x200
[  694.213236]  ? iput+0x66c/0xa90
[  694.216528]  ? lock_downgrade+0x900/0x900
[  694.220707]  ? kasan_check_read+0x11/0x20
[  694.224878]  ? do_raw_spin_trylock+0x270/0x270
[  694.229497]  iput+0x674/0xa90
[  694.232627]  ? inode_add_lru+0x2a0/0x2a0
[  694.236716]  ? fsnotify_destroy_marks+0x1d2/0x270
[  694.241600]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  694.247079]  ? find_held_lock+0x36/0x1c0
[  694.251177]  dentry_unlink_inode+0x461/0x5e0
[  694.255626]  ? d_lru_del+0x130/0x130
[  694.259366]  ? kasan_check_read+0x11/0x20
[  694.263536]  ? do_raw_spin_trylock+0x270/0x270
[  694.268146]  ? lockref_get_not_dead+0x90/0x90
[  694.272668]  __dentry_kill+0x44c/0x7a0
[  694.276578]  ? d_drop+0x70/0x70
[  694.279868]  ? lock_downgrade+0x900/0x900
[  694.284047]  dentry_kill+0xc9/0x680
[  694.287694]  dput.part.25+0x660/0x860
[  694.291507]  ? shrink_dcache_sb+0x350/0x350
[  694.295848]  ? kasan_check_read+0x11/0x20
[  694.300008]  ? do_raw_spin_unlock+0xa7/0x330
[  694.304429]  ? do_raw_spin_trylock+0x270/0x270
[  694.309036]  dput+0x15/0x20
[  694.311981]  path_put+0x31/0x70
[  694.315272]  free_fs_struct+0x22/0x60
[  694.319093]  exit_fs+0xf3/0x130
[  694.322418]  do_exit+0xec4/0x2620
[  694.325883]  ? do_raw_spin_unlock+0xa7/0x330
[  694.330310]  ? mm_update_next_owner+0x990/0x990
[  694.334995]  ? graph_lock+0x270/0x270
[  694.338815]  ? find_held_lock+0x36/0x1c0
[  694.342922]  ? __lock_acquire+0x62f/0x4c20
[  694.347169]  ? lock_downgrade+0x900/0x900
[  694.351343]  ? mark_held_locks+0x130/0x130
[  694.355596]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  694.360810]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  694.365925]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.371472]  ? futex_wait+0x5ec/0xa50
[  694.375293]  ? futex_wait_setup+0x3e0/0x3e0
[  694.379634]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  694.384744]  ? futex_wake+0x304/0x760
[  694.388577]  ? graph_lock+0x270/0x270
[  694.392397]  ? memset+0x31/0x40
[  694.395691]  ? find_held_lock+0x36/0x1c0
[  694.399769]  ? get_signal+0x953/0x1970
[  694.403674]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.408187]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.412708]  do_group_exit+0x177/0x440
[  694.416616]  ? trace_hardirqs_off_caller+0x300/0x300
[  694.421736]  ? __ia32_sys_exit+0x50/0x50
[  694.425822]  get_signal+0x8a8/0x1970
[  694.429577]  ? ptrace_notify+0x130/0x130
[  694.433671]  ? find_held_lock+0x36/0x1c0
[  694.437754]  ? __might_fault+0x12b/0x1e0
[  694.441831]  do_signal+0x9c/0x21c0
[  694.445381]  ? perf_trace_sched_process_exec+0x860/0x860
[  694.450852]  ? posix_ktime_get_ts+0x15/0x20
[  694.455201]  ? trace_hardirqs_off_caller+0x300/0x300
[  694.460335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.465901]  ? setup_sigcontext+0x7d0/0x7d0
[  694.470252]  ? exit_to_usermode_loop+0x8c/0x380
[  694.474946]  ? exit_to_usermode_loop+0x8c/0x380
[  694.479636]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  694.484243]  ? trace_hardirqs_on+0xbd/0x310
[  694.488601]  ? do_syscall_64+0x6be/0x820
[  694.492686]  ? __x64_sys_futex+0x47f/0x6a0
[  694.496952]  exit_to_usermode_loop+0x2e5/0x380
[  694.501565]  ? __bpf_trace_sys_exit+0x30/0x30
[  694.506100]  ? ret_from_fork+0x15/0x50
[  694.510010]  do_syscall_64+0x6be/0x820
[  694.513911]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  694.519291]  ? syscall_return_slowpath+0x5e0/0x5e0
[  694.524242]  ? trace_hardirqs_on_caller+0x310/0x310
[  694.529275]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  694.534305]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  694.541000]  ? __switch_to_asm+0x40/0x70
[  694.545073]  ? __switch_to_asm+0x34/0x70
[  694.549152]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.554016]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  694.559218] RIP: 0033:0x457569
[  694.562432] Code: Bad RIP value.
[  694.565798] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  694.573524] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  694.580818] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  694.588113] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  694.595412] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  694.602786] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  694.610107] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  694.610201] aoe: skb alloc failure
[  694.618737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.618744] Call Trace:
[  694.618752]  <IRQ>
[  694.618780]  dump_stack+0x244/0x39d
[  694.618796]  ? dump_stack_print_info.cold.1+0x20/0x20
[  694.618821]  warn_alloc.cold.116+0xb7/0x1bd
[  694.618843]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  694.622435] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  694.631789]  ? lock_downgrade+0x900/0x900
[  694.634359] syz-executor5 cpuset=syz5 mems_allowed=0
[  694.636523]  ? trace_hardirqs_off+0xb8/0x310
[  694.678693]  ? trace_hardirqs_off+0xb8/0x310
[  694.683127]  __alloc_pages_slowpath+0x26fe/0x2e30
[  694.688013]  ? warn_alloc+0x120/0x120
[  694.691832]  ? warn_alloc+0x120/0x120
[  694.695649]  ? warn_alloc+0x120/0x120
[  694.699463]  ? print_usage_bug+0xc0/0xc0
[  694.703527]  ? __lock_is_held+0xb5/0x140
[  694.707599]  ? print_usage_bug+0xc0/0xc0
[  694.711671]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  694.716707]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.722250]  ? should_fail+0x22d/0xd01
[  694.726161]  ? print_usage_bug+0xc0/0xc0
[  694.730237]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  694.735348]  ? __lock_acquire+0x62f/0x4c20
[  694.739591]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  694.744705]  ? should_fail+0x22d/0xd01
[  694.748620]  ? mark_held_locks+0x130/0x130
[  694.752866]  ? mark_held_locks+0x130/0x130
[  694.757113]  ? print_usage_bug+0xc0/0xc0
[  694.761185]  ? find_held_lock+0x36/0x1c0
[  694.765259]  ? graph_lock+0x270/0x270
[  694.769079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.774633]  ? check_preemption_disabled+0x48/0x280
[  694.779666]  ? __lock_is_held+0xb5/0x140
[  694.783741]  __alloc_pages_nodemask+0xa7b/0xdd0
[  694.788415]  ? graph_lock+0x270/0x270
[  694.792230]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  694.797269]  ? find_held_lock+0x36/0x1c0
[  694.801347]  ? ____cache_alloc_node+0x1c7/0x1e0
[  694.806026]  ? lock_downgrade+0x900/0x900
[  694.810191]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.815749]  cache_grow_begin+0xa5/0x8c0
[  694.819822]  ? do_raw_spin_unlock+0xa7/0x330
[  694.824252]  fallback_alloc+0x204/0x2e0
[  694.828246]  ____cache_alloc_node+0x1c7/0x1e0
[  694.832756]  kmem_cache_alloc_node+0xe3/0x730
[  694.837261]  ? mark_held_locks+0xc7/0x130
[  694.841426]  __alloc_skb+0x114/0x770
[  694.845153]  ? netdev_alloc_frag+0x1f0/0x1f0
[  694.849571]  ? do_raw_spin_trylock+0x270/0x270
[  694.854170]  ? kmem_cache_alloc_trace+0x353/0x750
[  694.859026]  ? queue_work_on+0x12c/0x1e0
[  694.863105]  ? switchdev_port_obj_del+0xdc/0x440
[  694.867874]  ? switchdev_trans_item_enqueue+0x260/0x260
[  694.873256]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  694.878299]  __br_mdb_notify+0x4ff/0x15d0
[  694.882459]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  694.887589]  ? __br_mdb_add+0x7f0/0x7f0
[  694.891583]  ? mark_held_locks+0x130/0x130
[  694.895838]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  694.900967]  ? debug_object_assert_init+0x368/0x4b0
[  694.906013]  ? debug_object_init_on_stack+0x20/0x20
[  694.911054]  ? graph_lock+0x270/0x270
[  694.914886]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.920457]  br_mdb_notify+0x310/0x410
[  694.924376]  ? br_mdb_dump+0x27b0/0x27b0
[  694.928476]  br_multicast_del_pg+0x3df/0x790
[  694.932913]  ? br_mdb_ip_get+0x940/0x940
[  694.937003]  ? rwlock_bug.part.2+0x90/0x90
[  694.941268]  ? __lock_is_held+0xb5/0x140
[  694.945362]  br_multicast_port_group_expired+0x189/0x1e0
[  694.950843]  call_timer_fn+0x26d/0x920
[  694.954761]  ? br_multicast_del_pg+0x790/0x790
[  694.959371]  ? process_timeout+0x40/0x40
[  694.963476]  ? __run_timers+0x7d5/0xc60
[  694.967477]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.971998]  ? _raw_spin_unlock_irq+0x27/0x80
[  694.976511]  ? br_multicast_del_pg+0x790/0x790
[  694.981127]  ? lockdep_hardirqs_on+0x296/0x5b0
[  694.985734]  ? trace_hardirqs_on+0xbd/0x310
[  694.990082]  ? kasan_check_read+0x11/0x20
[  694.994254]  ? __run_timers+0x7d5/0xc60
[  694.998252]  ? trace_hardirqs_off_caller+0x300/0x300
[  695.003383]  ? br_mdb_free+0x80/0x80
[  695.007135]  ? br_multicast_del_pg+0x790/0x790
[  695.011742]  __run_timers+0x7e0/0xc60
[  695.015580]  ? timer_fixup_init+0x70/0x70
[  695.019759]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  695.024804]  ? graph_lock+0x270/0x270
[  695.028632]  ? enqueue_hrtimer+0x1a0/0x560
[  695.032892]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  695.038124]  ? find_held_lock+0x36/0x1c0
[  695.042218]  ? graph_lock+0x270/0x270
[  695.046043]  ? pvclock_read_flags+0x160/0x160
[  695.050563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.056124]  ? check_preemption_disabled+0x48/0x280
[  695.061170]  ? __lock_is_held+0xb5/0x140
[  695.065267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.070816]  ? check_preemption_disabled+0x48/0x280
[  695.075855]  run_timer_softirq+0x52/0xb0
[  695.079934]  ? rcu_read_lock_sched_held+0x14f/0x180
[  695.084964]  __do_softirq+0x308/0xb7e
[  695.088787]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  695.093297]  ? lock_downgrade+0x900/0x900
[  695.097466]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  695.102596]  ? pvclock_read_flags+0x160/0x160
[  695.107120]  ? lapic_next_event+0x5a/0x90
[  695.111286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.116850]  ? kvm_clock_read+0x18/0x30
[  695.120834]  ? kvm_sched_clock_read+0x9/0x20
[  695.125257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.130809]  ? check_preemption_disabled+0x48/0x280
[  695.135844]  irq_exit+0x17f/0x1c0
[  695.139309]  smp_apic_timer_interrupt+0x1cb/0x760
[  695.144161]  ? smp_reschedule_interrupt+0x109/0x650
[  695.149198]  ? smp_call_function_single_interrupt+0x640/0x640
[  695.155108]  ? interrupt_entry+0xb5/0xc0
[  695.159185]  ? trace_hardirqs_off_caller+0xbb/0x300
[  695.164725]  ? trace_hardirqs_off_caller+0xbb/0x300
[  695.169761]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.174617]  ? trace_hardirqs_on_caller+0x310/0x310
[  695.179649]  ? trace_hardirqs_on_caller+0x310/0x310
[  695.184692]  ? task_prio+0x50/0x50
[  695.188262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.193825]  ? check_preemption_disabled+0x48/0x280
[  695.198878]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.203753]  apic_timer_interrupt+0xf/0x20
[  695.208002]  </IRQ>
[  695.210264] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  695.216168] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  695.235097] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  695.242834] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  695.250126] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  695.257423] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  695.264723] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  695.272014] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  695.279351]  ? save_stack+0xa9/0xd0
[  695.283029]  __kmalloc_node_track_caller+0x3c/0x70
[  695.288003]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  695.292802]  pskb_expand_head+0x230/0x10f0
[  695.297064]  ? check_preemption_disabled+0x48/0x280
[  695.302131]  ? memcpy+0x45/0x50
[  695.305439]  ? __copy_skb_header+0x350/0x6b0
[  695.309873]  ? skb_release_data+0x880/0x880
[  695.314219]  ? __alloc_skb+0x770/0x770
[  695.318142]  ? __lock_is_held+0xb5/0x140
[  695.322230]  ? kasan_check_write+0x14/0x20
[  695.326501]  ? __skb_clone+0x6c7/0xa00
[  695.330402]  ? __copy_skb_header+0x6b0/0x6b0
[  695.334818]  ? kmem_cache_alloc+0x33a/0x730
[  695.339154]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.344725]  skb_ensure_writable+0x3dd/0x640
[  695.349168]  ? skb_checksum_setup+0xaa0/0xaa0
[  695.353693]  ? preempt_notifier_register+0x200/0x200
[  695.358822]  ? __switch_to_asm+0x34/0x70
[  695.362905]  ? __switch_to_asm+0x34/0x70
[  695.366985]  ? __switch_to_asm+0x40/0x70
[  695.371082]  ? __switch_to_asm+0x34/0x70
[  695.375169]  ? __switch_to_asm+0x40/0x70
[  695.379252]  ? __switch_to_asm+0x40/0x70
[  695.383327]  ? __switch_to_asm+0x34/0x70
[  695.387397]  ? __switch_to_asm+0x34/0x70
[  695.391482]  ? __switch_to_asm+0x40/0x70
[  695.395572]  ? __switch_to_asm+0x34/0x70
[  695.399664]  bpf_clone_redirect+0x14a/0x490
[  695.404008]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  695.409045]  ? __sched_text_start+0x8/0x8
[  695.413217]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  695.417992]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  695.422594]  ? retint_kernel+0x2d/0x2d
[  695.426495]  ? find_held_lock+0x36/0x1c0
[  695.430587]  ? lock_acquire+0x1ed/0x520
[  695.434591]  ? bpf_test_run+0x3cb/0x780
[  695.438587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.444147]  ? check_preemption_disabled+0x48/0x280
[  695.449185]  ? kasan_check_read+0x11/0x20
[  695.453344]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.458637]  ? rcu_softirq_qs+0x20/0x20
[  695.462627]  ? preempt_schedule+0x4d/0x60
[  695.466800]  ? ___preempt_schedule+0x16/0x18
[  695.471247]  ? bpf_test_run+0x25d/0x780
[  695.475265]  ? netlink_diag_dump+0x2a0/0x2a0
[  695.479707]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.485267]  ? bpf_test_init.isra.10+0x70/0x100
[  695.489960]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  695.494738]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  695.499593]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  695.505142]  ? fput+0x130/0x1a0
[  695.508427]  ? __bpf_prog_get+0x9b/0x290
[  695.512500]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  695.517345]  ? bpf_prog_test_run+0x130/0x1a0
[  695.521765]  ? __x64_sys_bpf+0x3d8/0x520
[  695.525830]  ? bpf_prog_get+0x20/0x20
[  695.529658]  ? do_syscall_64+0x1b9/0x820
[  695.533731]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  695.539108]  ? syscall_return_slowpath+0x5e0/0x5e0
[  695.544044]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.548903]  ? trace_hardirqs_on_caller+0x310/0x310
[  695.553929]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  695.558959]  ? prepare_exit_to_usermode+0x291/0x3b0
[  695.563985]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  695.568843]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  695.574234] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  695.574268] warn_alloc_show_mem: 1 callbacks suppressed
[  695.574275] Mem-Info:
[  695.582755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  695.588136] active_anon:145353 inactive_anon:195 isolated_anon:0
[  695.588136]  active_file:10 inactive_file:15 isolated_file:0
[  695.588136]  unevictable:0 dirty:0 writeback:0 unstable:0
[  695.588136]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  695.588136]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  695.588136]  free:13766 free_pcp:87 free_cma:0
[  695.590514] Call Trace:
[  695.599914] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  695.632868]  <IRQ>
[  695.635455] 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
[  695.663065]  dump_stack+0x244/0x39d
[  695.665201] lowmem_reserve[]: 0 2818 6321 6321
[  695.691338]  ? dump_stack_print_info.cold.1+0x20/0x20
[  695.694959] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  695.699579]  warn_alloc.cold.116+0xb7/0x1bd
[  695.704759] lowmem_reserve[]: 0 0 3503 3503
[  695.731955]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  695.736263] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  695.740591]  ? lock_downgrade+0x900/0x900
[  695.745411] lowmem_reserve[]: 0 0 0 0
[  695.774342]  ? trace_hardirqs_off+0xb8/0x310
[  695.778468] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  695.782270]  ? trace_hardirqs_off+0xb8/0x310
[  695.786655] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  695.800215]  __alloc_pages_slowpath+0x26fe/0x2e30
[  695.804605] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  695.819733]  ? warn_alloc+0x120/0x120
[  695.824550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.842856]  ? warn_alloc+0x120/0x120
[  695.846643] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.855477]  ? __lock_acquire+0x62f/0x4c20
[  695.859258] 280 total pagecache pages
[  695.867833]  ? warn_alloc+0x120/0x120
[  695.872051] 0 pages in swap cache
[  695.875847]  ? print_usage_bug+0xc0/0xc0
[  695.879628] Swap cache stats: add 0, delete 0, find 0/0
[  695.883071]  ? print_usage_bug+0xc0/0xc0
[  695.887118] Free swap  = 0kB
[  695.892480]  ? mark_held_locks+0x130/0x130
[  695.896519] Total swap = 0kB
[  695.899537]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.903748] 1965979 pages RAM
[  695.906769]  ? should_fail+0x22d/0xd01
[  695.912288] 0 pages HighMem/MovableOnly
[  695.915390]  ? graph_lock+0x270/0x270
[  695.919256] 342854 pages reserved
[  695.923229]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.927014] 0 pages cma reserved
[  695.930469]  ? __lock_acquire+0x62f/0x4c20
[  695.935738] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  695.938918]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.943133] syz-executor0 cpuset=syz0 mems_allowed=0
[  695.953620]  ? should_fail+0x22d/0xd01
[  695.967698]  ? mark_held_locks+0x130/0x130
[  695.971942]  ? mark_held_locks+0x130/0x130
[  695.976178]  ? lock_downgrade+0x900/0x900
[  695.980327]  ? graph_lock+0x270/0x270
[  695.984132]  ? graph_lock+0x270/0x270
[  695.987939]  ? graph_lock+0x270/0x270
[  695.991740]  ? do_raw_spin_unlock+0xa7/0x330
[  695.996154]  ? trace_hardirqs_on+0x310/0x310
[  696.000567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.006117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.011664]  ? check_preemption_disabled+0x48/0x280
[  696.016698]  ? __lock_is_held+0xb5/0x140
[  696.020768]  __alloc_pages_nodemask+0xa7b/0xdd0
[  696.025447]  ? graph_lock+0x270/0x270
[  696.029265]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  696.034312]  ? find_held_lock+0x36/0x1c0
[  696.038407]  ? ____cache_alloc_node+0x1c7/0x1e0
[  696.043104]  ? lock_downgrade+0x900/0x900
[  696.047269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.052832]  cache_grow_begin+0xa5/0x8c0
[  696.057407]  ? do_raw_spin_unlock+0xa7/0x330
[  696.061836]  fallback_alloc+0x204/0x2e0
[  696.065821]  ____cache_alloc_node+0x1c7/0x1e0
[  696.070325]  kmem_cache_alloc_node+0xe3/0x730
[  696.074824]  ? __kmalloc_node_track_caller+0x50/0x70
[  696.079939]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.085494]  __alloc_skb+0x114/0x770
[  696.089216]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  696.094602]  ? netdev_alloc_frag+0x1f0/0x1f0
[  696.099025]  ? vprintk_default+0x28/0x30
[  696.103093]  ? vprintk_func+0x85/0x181
[  696.106990]  ? printk+0xa7/0xcf
[  696.110278]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  696.115054]  new_skb+0x26/0x1c0
[  696.118348]  aoecmd_cfg+0x279/0x7f0
[  696.121984]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  696.126323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.131884]  ? __lock_is_held+0xb5/0x140
[  696.135974]  discover_timer+0x50/0x60
[  696.139786]  call_timer_fn+0x26d/0x920
[  696.143688]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  696.148545]  ? process_timeout+0x40/0x40
[  696.152648]  ? mark_held_locks+0xc7/0x130
[  696.156812]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.161315]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.165816]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  696.171417]  ? lockdep_hardirqs_on+0x296/0x5b0
[  696.176013]  ? trace_hardirqs_on+0xbd/0x310
[  696.180342]  ? kasan_check_read+0x11/0x20
[  696.184498]  ? __run_timers+0x7d5/0xc60
[  696.188486]  ? trace_hardirqs_off_caller+0x300/0x300
[  696.193613]  ? tcp_compressed_ack_kick+0x220/0x220
[  696.198567]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  696.203425]  __run_timers+0x7e0/0xc60
[  696.207243]  ? timer_fixup_init+0x70/0x70
[  696.211403]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  696.216431]  ? graph_lock+0x270/0x270
[  696.220253]  ? print_usage_bug+0xc0/0xc0
[  696.224328]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  696.229539]  ? find_held_lock+0x36/0x1c0
[  696.233633]  ? graph_lock+0x270/0x270
[  696.237449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.242998]  ? check_preemption_disabled+0x48/0x280
[  696.248038]  ? __lock_is_held+0xb5/0x140
[  696.252104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.257654]  ? check_preemption_disabled+0x48/0x280
[  696.262687]  run_timer_softirq+0x52/0xb0
[  696.266758]  ? rcu_read_lock_sched_held+0x14f/0x180
[  696.271785]  __do_softirq+0x308/0xb7e
[  696.275609]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  696.280114]  ? lock_downgrade+0x900/0x900
[  696.284272]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  696.289395]  ? pvclock_read_flags+0x160/0x160
[  696.293900]  ? lapic_next_event+0x5a/0x90
[  696.298055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.303610]  ? kvm_clock_read+0x18/0x30
[  696.307611]  ? kvm_sched_clock_read+0x9/0x20
[  696.312037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.317603]  ? check_preemption_disabled+0x48/0x280
[  696.322642]  irq_exit+0x17f/0x1c0
[  696.326106]  smp_apic_timer_interrupt+0x1cb/0x760
[  696.330961]  ? smp_call_function_single_interrupt+0x640/0x640
[  696.336862]  ? interrupt_entry+0xb5/0xc0
[  696.340930]  ? trace_hardirqs_off_caller+0xbb/0x300
[  696.345948]  ? trace_hardirqs_off_caller+0xbb/0x300
[  696.350972]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.355820]  ? trace_hardirqs_on_caller+0x310/0x310
[  696.360838]  ? trace_hardirqs_on_caller+0x310/0x310
[  696.365860]  ? task_prio+0x50/0x50
[  696.369407]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.374953]  ? check_preemption_disabled+0x48/0x280
[  696.379984]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.384841]  apic_timer_interrupt+0xf/0x20
[  696.389074]  </IRQ>
[  696.391320] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  696.396431] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  696.415348] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  696.423076] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  696.430356] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  696.437644] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  696.444927] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  696.452209] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  696.459518]  ? shrink_page_list+0x7e89/0xccd0
[  696.464053]  ? page_evictable+0x540/0x540
[  696.468575]  ? rb_erase_cached+0xc78/0x3720
[  696.472914]  ? rb_next+0x140/0x140
[  696.476513]  ? rb_erase_cached+0xc78/0x3720
[  696.480847]  ? rb_next+0x140/0x140
[  696.484396]  ? rb_erase_cached+0xc78/0x3720
[  696.488732]  ? rb_next+0x140/0x140
[  696.492277]  ? rb_erase_cached+0xc78/0x3720
[  696.496620]  ? graph_lock+0x270/0x270
[  696.500433]  ? __update_load_avg_se+0x5eb/0xae0
[  696.505114]  ? __update_load_avg_blocked_se+0x690/0x690
[  696.510491]  ? rb_erase_cached+0xc78/0x3720
[  696.514817]  ? graph_lock+0x270/0x270
[  696.518632]  ? rb_next+0x140/0x140
[  696.522178]  ? update_load_avg+0x387/0x2470
[  696.526529]  ? rb_erase_cached+0xc78/0x3720
[  696.530901]  ? rb_erase_cached+0xc78/0x3720
[  696.535247]  ? graph_lock+0x270/0x270
[  696.539068]  ? rb_next+0x140/0x140
[  696.542613]  ? rb_next+0x140/0x140
[  696.546162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.551715]  ? graph_lock+0x270/0x270
[  696.555522]  ? __lock_is_held+0xb5/0x140
[  696.559615]  ? print_usage_bug+0xc0/0xc0
[  696.563682]  ? print_usage_bug+0xc0/0xc0
[  696.567747]  ? __update_load_avg_blocked_se+0x690/0x690
[  696.573125]  ? rb_next+0x140/0x140
[  696.576708]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.582258]  ? __isolate_lru_page+0xd05/0x1540
[  696.586866]  ? mark_held_locks+0x130/0x130
[  696.591122]  ? __lock_acquire+0x62f/0x4c20
[  696.595375]  ? __lock_acquire+0x62f/0x4c20
[  696.599625]  ? __update_load_avg_blocked_se+0x690/0x690
[  696.605001]  ? __update_load_avg_se+0xae0/0xae0
[  696.609686]  ? graph_lock+0x270/0x270
[  696.613505]  ? graph_lock+0x270/0x270
[  696.617316]  ? graph_lock+0x270/0x270
[  696.621134]  ? print_usage_bug+0xc0/0xc0
[  696.625212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.630758]  ? check_preemption_disabled+0x48/0x280
[  696.635792]  ? trace_hardirqs_off+0xb8/0x310
[  696.640205]  ? check_preemption_disabled+0x48/0x280
[  696.645227]  ? trace_hardirqs_on+0x310/0x310
[  696.649642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.655180]  ? check_preemption_disabled+0x48/0x280
[  696.660206]  ? move_active_pages_to_lru+0x15df/0x1c00
[  696.665407]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.670946]  ? __isolate_lru_page+0xd05/0x1540
[  696.675534]  ? putback_lru_page+0x280/0x280
[  696.679888]  ? mark_held_locks+0x130/0x130
[  696.684135]  ? mark_held_locks+0xc7/0x130
[  696.688290]  ? free_unref_page_list+0xd1b/0x11e0
[  696.693047]  ? free_unref_page_list+0xd1b/0x11e0
[  696.697812]  ? trace_hardirqs_on+0xbd/0x310
[  696.702139]  ? shrink_active_list+0x14fb/0x1f00
[  696.706816]  ? trace_hardirqs_off_caller+0x300/0x300
[  696.711925]  ? graph_lock+0x270/0x270
[  696.715747]  ? graph_lock+0x270/0x270
[  696.719556]  ? print_usage_bug+0xc0/0xc0
[  696.723643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.729188]  ? check_preemption_disabled+0x48/0x280
[  696.734307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.739850]  ? check_preemption_disabled+0x48/0x280
[  696.744872]  ? __lock_is_held+0xb5/0x140
[  696.748942]  ? __this_cpu_preempt_check+0x1c/0x20
[  696.753789]  ? __mod_zone_page_state+0x8a/0xf0
[  696.758377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.763917]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  696.769131]  ? __isolate_lru_page+0x1540/0x1540
[  696.773802]  ? print_usage_bug+0xc0/0xc0
[  696.777897]  ? print_usage_bug+0xc0/0xc0
[  696.781960]  ? print_usage_bug+0xc0/0xc0
[  696.786033]  ? __lock_acquire+0x62f/0x4c20
[  696.790275]  ? shrink_inactive_list+0x1c50/0x1c50
[  696.795138]  ? __lock_acquire+0x62f/0x4c20
[  696.799403]  ? mark_held_locks+0x130/0x130
[  696.803654]  ? __lock_acquire+0x62f/0x4c20
[  696.807907]  ? graph_lock+0x270/0x270
[  696.811712]  ? mark_held_locks+0x130/0x130
[  696.815960]  ? print_usage_bug+0xc0/0xc0
[  696.820035]  ? print_usage_bug+0xc0/0xc0
[  696.824110]  ? find_held_lock+0x36/0x1c0
[  696.828183]  ? mark_held_locks+0xc7/0x130
[  696.832341]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.836841]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.841345]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  696.845939]  ? trace_hardirqs_on+0xbd/0x310
[  696.850270]  ? kasan_check_read+0x11/0x20
[  696.854429]  ? shrink_inactive_list+0x975/0x1c50
[  696.859195]  ? trace_hardirqs_off_caller+0x300/0x300
[  696.864308]  ? trace_hardirqs_on+0x310/0x310
[  696.868726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.874273]  ? check_preemption_disabled+0x48/0x280
[  696.879304]  shrink_inactive_list+0x9af/0x1c50
[  696.883904]  ? putback_inactive_pages+0x27e0/0x27e0
[  696.888934]  ? kasan_check_read+0x11/0x20
[  696.893089]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  696.898380]  ? kasan_check_read+0x11/0x20
[  696.902533]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  696.907587]  ? blk_lld_busy+0xa0/0xa0
[  696.911401]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  696.916334]  ? rcu_read_unlock+0x33/0x60
[  696.920394]  ? mem_cgroup_iter+0x514/0x1160
[  696.924727]  shrink_node_memcg+0x784/0x18d0
[  696.929070]  ? shrink_active_list+0x1f00/0x1f00
[  696.933744]  ? queue_work_on+0x148/0x1e0
[  696.937812]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  696.942399]  ? trace_hardirqs_on+0xbd/0x310
[  696.946725]  ? vmpressure+0x271/0x340
[  696.950530]  ? trace_hardirqs_off_caller+0x300/0x300
[  696.955654]  ? cgroup_procs_write_finish+0xf0/0xf0
[  696.960615]  shrink_node+0x3bc/0x16b0
[  696.964419]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  696.969724]  ? shrink_node_memcg+0x18d0/0x18d0
[  696.974308]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  696.978894]  ? trace_hardirqs_on+0xbd/0x310
[  696.983216]  ? vmpressure+0x271/0x340
[  696.987020]  ? do_raw_spin_unlock+0xa7/0x330
[  696.991429]  ? do_raw_spin_trylock+0x270/0x270
[  696.996021]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  697.001577]  ? __cpuset_node_allowed+0x19b/0x660
[  697.006344]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  697.012057]  ? vmpressure+0x1a2/0x340
[  697.015875]  do_try_to_free_pages+0x3e7/0x1290
[  697.020459]  ? graph_lock+0x270/0x270
[  697.024281]  ? shrink_node+0x16b0/0x16b0
[  697.028359]  ? __lock_is_held+0xb5/0x140
[  697.032435]  try_to_free_pages+0x4cb/0xb90
[  697.036685]  ? do_try_to_free_pages+0x1290/0x1290
[  697.041541]  ? kasan_check_read+0x11/0x20
[  697.045702]  ? psi_memstall_enter+0x240/0x2b0
[  697.050202]  ? trace_hardirqs_off_caller+0x300/0x300
[  697.055809]  ? lock_pin_lock+0x350/0x350
[  697.059886]  ? _raw_spin_unlock_irq+0x60/0x80
[  697.064389]  ? psi_memstall_enter+0x240/0x2b0
[  697.068888]  ? psi_memstall_tick+0x230/0x230
[  697.073318]  __alloc_pages_slowpath+0xa14/0x2e30
[  697.078103]  ? warn_alloc+0x120/0x120
[  697.081924]  ? graph_lock+0x270/0x270
[  697.085730]  ? graph_lock+0x270/0x270
[  697.089533]  ? print_usage_bug+0xc0/0xc0
[  697.093610]  ? graph_lock+0x270/0x270
[  697.097413]  ? graph_lock+0x270/0x270
[  697.101221]  ? check_preemption_disabled+0x48/0x280
[  697.106245]  ? check_preemption_disabled+0x48/0x280
[  697.111279]  ? __lock_is_held+0xb5/0x140
[  697.115379]  ? find_get_entry+0xa87/0x1120
[  697.119634]  ? lock_downgrade+0x900/0x900
[  697.123795]  ? check_preemption_disabled+0x48/0x280
[  697.128855]  ? __lock_is_held+0xb5/0x140
[  697.132965]  ? perf_trace_sched_process_exec+0x860/0x860
[  697.138454]  ? __might_sleep+0x95/0x190
[  697.142455]  __alloc_pages_nodemask+0xa7b/0xdd0
[  697.147152]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  697.152204]  ? find_held_lock+0x36/0x1c0
[  697.156301]  ? find_get_entry+0xa87/0x1120
[  697.160551]  ? lock_downgrade+0x900/0x900
[  697.165019]  ? check_preemption_disabled+0x48/0x280
[  697.170054]  ? kasan_check_read+0x11/0x20
[  697.174221]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  697.179797]  alloc_pages_current+0x173/0x350
[  697.184240]  __page_cache_alloc+0x3ce/0x570
[  697.188594]  ? find_get_entry+0xaae/0x1120
[  697.192843]  ? generic_perform_write+0x6a0/0x6a0
[  697.197610]  ? graph_lock+0x270/0x270
[  697.201423]  pagecache_get_page+0x396/0xf00
[  697.205762]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  697.210530]  ? __lock_is_held+0xb5/0x140
[  697.214610]  ? graph_lock+0x270/0x270
[  697.218424]  ? graph_lock+0x270/0x270
[  697.222237]  ? __lock_is_held+0xb5/0x140
[  697.226315]  ? __lock_is_held+0xb5/0x140
[  697.230401]  ? perf_trace_sched_process_exec+0x860/0x860
[  697.235869]  ? __getblk_gfp+0x129/0x1030
[  697.239939]  ? __might_sleep+0x95/0x190
[  697.243929]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  697.248706]  ? ext4_mb_good_group+0x730/0x730
[  697.253218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.258772]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  697.264076]  ? _raw_spin_unlock+0x2c/0x50
[  697.268253]  ? ext4_has_free_clusters+0x670/0x670
[  697.273111]  ? debug_check_no_obj_freed+0x305/0x58d
[  697.278156]  ? graph_lock+0x270/0x270
[  697.281964]  ? __lock_acquire+0x62f/0x4c20
[  697.286204]  ? do_raw_spin_unlock+0xa7/0x330
[  697.290624]  ? trace_hardirqs_on+0x310/0x310
[  697.295045]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  697.300069]  ? ext4_get_group_desc+0x1c6/0x2c0
[  697.304667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.310219]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  697.315771]  ? graph_lock+0x270/0x270
[  697.319599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.325154]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  697.330658]  ? __lock_is_held+0xb5/0x140
[  697.334742]  ? graph_lock+0x270/0x270
[  697.338563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.344127]  ? check_preemption_disabled+0x48/0x280
[  697.349165]  ? __lock_is_held+0xb5/0x140
[  697.353253]  ext4_free_blocks+0xbc4/0x3500
[  697.357523]  ? ext4_mb_new_blocks+0x4820/0x4820
[  697.362203]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.367511]  ? rcu_read_unlock_special+0x370/0x370
[  697.372451]  ? rcu_softirq_qs+0x20/0x20
[  697.376431]  ? unwind_dump+0x190/0x190
[  697.380339]  ? is_bpf_text_address+0xd3/0x170
[  697.384849]  ? kernel_text_address+0x79/0xf0
[  697.389280]  ? __kernel_text_address+0xd/0x40
[  697.393810]  ? unwind_get_return_address+0x61/0xa0
[  697.398776]  ? __save_stack_trace+0x8d/0xf0
[  697.403166]  ? kasan_kmalloc+0xc7/0xe0
[  697.407085]  ? __kmalloc+0x15b/0x760
[  697.410826]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  697.415871]  ? ext4_ext_truncate+0x1cc/0x220
[  697.420305]  ? ext4_truncate+0xe41/0x1650
[  697.424470]  ? ext4_evict_inode+0xab6/0x1ad0
[  697.428896]  ? evict+0x4b9/0x980
[  697.432278]  ? iput+0x674/0xa90
[  697.435582]  ? dentry_unlink_inode+0x461/0x5e0
[  697.440190]  ? __dentry_kill+0x44c/0x7a0
[  697.444273]  ? dentry_kill+0xc9/0x680
[  697.448097]  ? dput.part.25+0x660/0x860
[  697.452094]  ? dput+0x15/0x20
[  697.455224]  ? path_put+0x31/0x70
[  697.458688]  ? free_fs_struct+0x22/0x60
[  697.462669]  ? exit_fs+0xf3/0x130
[  697.466146]  ? do_exit+0xec4/0x2620
[  697.469805]  ? do_group_exit+0x177/0x440
[  697.473883]  ? get_signal+0x8a8/0x1970
[  697.477778]  ? do_signal+0x9c/0x21c0
[  697.481502]  ? exit_to_usermode_loop+0x2e5/0x380
[  697.486266]  ? do_syscall_64+0x6be/0x820
[  697.490349]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  697.495736]  ? lock_downgrade+0x900/0x900
[  697.499900]  ? graph_lock+0x270/0x270
[  697.503713]  ? trace_hardirqs_off_caller+0x300/0x300
[  697.508826]  ? ___cache_free+0x2e/0x380
[  697.512816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.518370]  ? check_preemption_disabled+0x48/0x280
[  697.523403]  ? graph_lock+0x270/0x270
[  697.527222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.532783]  ? check_preemption_disabled+0x48/0x280
[  697.537842]  ? __lock_is_held+0xb5/0x140
[  697.541943]  ext4_ext_remove_space+0x2536/0x5ad0
[  697.546741]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  697.552037]  ? graph_lock+0x270/0x270
[  697.555851]  ? perf_trace_sched_process_exec+0x860/0x860
[  697.561312]  ? ext4_journalled_invalidatepage+0x50/0x50
[  697.566698]  ? find_held_lock+0x36/0x1c0
[  697.570778]  ? ext4_es_remove_extent+0x147/0x4f0
[  697.575548]  ? lock_downgrade+0x900/0x900
[  697.579718]  ? ext4_es_scan+0x950/0x950
[  697.583705]  ? kasan_check_write+0x14/0x20
[  697.587948]  ? do_raw_write_lock+0x14f/0x310
[  697.592362]  ? do_raw_write_trylock+0x270/0x270
[  697.597052]  ? _raw_write_unlock+0x2c/0x50
[  697.601297]  ? ext4_es_remove_extent+0x14c/0x4f0
[  697.606055]  ? ext4_journal_check_start+0x18e/0x220
[  697.611080]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  697.615858]  ? down_write+0x8a/0x130
[  697.619588]  ? ext4_truncate+0xde1/0x1650
[  697.623761]  ext4_ext_truncate+0x1cc/0x220
[  697.628006]  ext4_truncate+0xe41/0x1650
[  697.631989]  ? ext4_punch_hole+0x1220/0x1220
[  697.636402]  ? ext4_evict_inode+0xa5a/0x1ad0
[  697.640815]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  697.645749]  ? __might_sleep+0x95/0x190
[  697.649739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.655279]  ? ext4_evict_inode+0x917/0x1ad0
[  697.659702]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  697.665422]  ? rcu_read_lock_sched_held+0x14f/0x180
[  697.670444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.675986]  ? __sb_start_write+0x1b2/0x370
[  697.680321]  ext4_evict_inode+0xab6/0x1ad0
[  697.684570]  ? ext4_da_write_begin+0x12c0/0x12c0
[  697.689347]  ? inode_wait_for_writeback+0x2f/0x40
[  697.694215]  ? lock_downgrade+0x900/0x900
[  697.698384]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.703934]  ? __inode_wait_for_writeback+0x2cf/0x380
[  697.709135]  ? kasan_check_read+0x11/0x20
[  697.713287]  ? do_raw_spin_unlock+0xa7/0x330
[  697.717730]  ? do_raw_spin_trylock+0x270/0x270
[  697.722333]  ? ext4_da_write_begin+0x12c0/0x12c0
[  697.727093]  evict+0x4b9/0x980
[  697.730298]  ? destroy_inode+0x200/0x200
[  697.734365]  ? iput+0x66c/0xa90
[  697.737654]  ? lock_downgrade+0x900/0x900
[  697.741818]  ? kasan_check_read+0x11/0x20
[  697.745975]  ? do_raw_spin_trylock+0x270/0x270
[  697.750581]  iput+0x674/0xa90
[  697.753703]  ? inode_add_lru+0x2a0/0x2a0
[  697.757778]  ? fsnotify_destroy_marks+0x1d2/0x270
[  697.762630]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  697.768111]  ? find_held_lock+0x36/0x1c0
[  697.772191]  dentry_unlink_inode+0x461/0x5e0
[  697.776618]  ? d_lru_del+0x130/0x130
[  697.780342]  ? kasan_check_read+0x11/0x20
[  697.784494]  ? do_raw_spin_trylock+0x270/0x270
[  697.789081]  ? lockref_get_not_dead+0x90/0x90
[  697.793602]  __dentry_kill+0x44c/0x7a0
[  697.797502]  ? d_drop+0x70/0x70
[  697.800784]  ? lock_downgrade+0x900/0x900
[  697.804950]  dentry_kill+0xc9/0x680
[  697.808589]  dput.part.25+0x660/0x860
[  697.812397]  ? shrink_dcache_sb+0x350/0x350
[  697.816724]  ? kasan_check_read+0x11/0x20
[  697.820879]  ? do_raw_spin_unlock+0xa7/0x330
[  697.825296]  ? do_raw_spin_trylock+0x270/0x270
[  697.829888]  dput+0x15/0x20
[  697.832833]  path_put+0x31/0x70
[  697.836126]  free_fs_struct+0x22/0x60
[  697.839947]  exit_fs+0xf3/0x130
[  697.843245]  do_exit+0xec4/0x2620
[  697.846701]  ? do_raw_spin_unlock+0xa7/0x330
[  697.851121]  ? mm_update_next_owner+0x990/0x990
[  697.855794]  ? graph_lock+0x270/0x270
[  697.859609]  ? find_held_lock+0x36/0x1c0
[  697.863687]  ? __lock_acquire+0x62f/0x4c20
[  697.867926]  ? lock_downgrade+0x900/0x900
[  697.872090]  ? mark_held_locks+0x130/0x130
[  697.876330]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  697.881534]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  697.886640]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.892178]  ? futex_wait+0x5ec/0xa50
[  697.895993]  ? futex_wait_setup+0x3e0/0x3e0
[  697.900330]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  697.905463]  ? futex_wake+0x304/0x760
[  697.909278]  ? graph_lock+0x270/0x270
[  697.913113]  ? memset+0x31/0x40
[  697.916414]  ? find_held_lock+0x36/0x1c0
[  697.920486]  ? get_signal+0x953/0x1970
[  697.924380]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.928880]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.933387]  do_group_exit+0x177/0x440
[  697.937282]  ? trace_hardirqs_off_caller+0x300/0x300
[  697.942395]  ? __ia32_sys_exit+0x50/0x50
[  697.946468]  get_signal+0x8a8/0x1970
[  697.950204]  ? ptrace_notify+0x130/0x130
[  697.954311]  ? find_held_lock+0x36/0x1c0
[  697.958391]  ? __might_fault+0x12b/0x1e0
[  697.962463]  do_signal+0x9c/0x21c0
[  697.966007]  ? perf_trace_sched_process_exec+0x860/0x860
[  697.971462]  ? posix_ktime_get_ts+0x15/0x20
[  697.975801]  ? trace_hardirqs_off_caller+0x300/0x300
[  697.980933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.986493]  ? setup_sigcontext+0x7d0/0x7d0
[  697.990831]  ? exit_to_usermode_loop+0x8c/0x380
[  697.995507]  ? exit_to_usermode_loop+0x8c/0x380
[  698.000185]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  698.004778]  ? trace_hardirqs_on+0xbd/0x310
[  698.009130]  ? do_syscall_64+0x6be/0x820
[  698.013199]  ? __x64_sys_futex+0x47f/0x6a0
[  698.017448]  exit_to_usermode_loop+0x2e5/0x380
[  698.022044]  ? __bpf_trace_sys_exit+0x30/0x30
[  698.026552]  ? ret_from_fork+0x15/0x50
[  698.030454]  do_syscall_64+0x6be/0x820
[  698.034346]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  698.039717]  ? syscall_return_slowpath+0x5e0/0x5e0
[  698.044656]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.049699]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  698.054727]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  698.061910]  ? __switch_to_asm+0x40/0x70
[  698.065974]  ? __switch_to_asm+0x34/0x70
[  698.070051]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.074910]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  698.080109] RIP: 0033:0x457569
[  698.083326] Code: Bad RIP value.
[  698.086690] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  698.094406] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  698.101685] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  698.108975] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  698.116273] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  698.123581] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  698.130902] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  698.131015] aoe: skb alloc failure
[  698.139514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.139521] Call Trace:
[  698.139529]  <IRQ>
[  698.139556]  dump_stack+0x244/0x39d
[  698.139573]  ? dump_stack_print_info.cold.1+0x20/0x20
[  698.139598]  warn_alloc.cold.116+0xb7/0x1bd
[  698.139612]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  698.139635]  ? lock_downgrade+0x900/0x900
[  698.143209] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  698.152557]  ? trace_hardirqs_off+0xb8/0x310
[  698.155140] syz-executor5 cpuset=syz5 mems_allowed=0
[  698.157296]  ? trace_hardirqs_off+0xb8/0x310
[  698.203807]  __alloc_pages_slowpath+0x26fe/0x2e30
[  698.208708]  ? warn_alloc+0x120/0x120
[  698.212524]  ? warn_alloc+0x120/0x120
[  698.216341]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  698.221373]  ? warn_alloc+0x120/0x120
[  698.225193]  ? print_usage_bug+0xc0/0xc0
[  698.229270]  ? print_usage_bug+0xc0/0xc0
[  698.233350]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  698.238582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.244156]  ? should_fail+0x22d/0xd01
[  698.248081]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.253213]  ? __lock_acquire+0x62f/0x4c20
[  698.257472]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.262601]  ? should_fail+0x22d/0xd01
[  698.266520]  ? mark_held_locks+0x130/0x130
[  698.270770]  ? mark_held_locks+0x130/0x130
[  698.275021]  ? print_usage_bug+0xc0/0xc0
[  698.279112]  ? find_held_lock+0x36/0x1c0
[  698.283188]  ? graph_lock+0x270/0x270
[  698.287005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.292566]  ? check_preemption_disabled+0x48/0x280
[  698.297608]  ? __lock_is_held+0xb5/0x140
[  698.301692]  __alloc_pages_nodemask+0xa7b/0xdd0
[  698.306397]  ? graph_lock+0x270/0x270
[  698.310217]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  698.315264]  ? find_held_lock+0x36/0x1c0
[  698.319351]  ? ____cache_alloc_node+0x1c7/0x1e0
[  698.324039]  ? lock_downgrade+0x900/0x900
[  698.328218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.333778]  cache_grow_begin+0xa5/0x8c0
[  698.337854]  ? do_raw_spin_unlock+0xa7/0x330
[  698.342286]  fallback_alloc+0x204/0x2e0
[  698.346284]  ____cache_alloc_node+0x1c7/0x1e0
[  698.350808]  kmem_cache_alloc_node+0xe3/0x730
[  698.355331]  ? mark_held_locks+0xc7/0x130
[  698.359518]  __alloc_skb+0x114/0x770
[  698.363261]  ? netdev_alloc_frag+0x1f0/0x1f0
[  698.367704]  ? do_raw_spin_trylock+0x270/0x270
[  698.372318]  ? kmem_cache_alloc_trace+0x353/0x750
[  698.377186]  ? queue_work_on+0x12c/0x1e0
[  698.381276]  ? switchdev_port_obj_del+0xdc/0x440
[  698.386062]  ? switchdev_trans_item_enqueue+0x260/0x260
[  698.391469]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  698.396524]  __br_mdb_notify+0x4ff/0x15d0
[  698.400698]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  698.405846]  ? __br_mdb_add+0x7f0/0x7f0
[  698.409847]  ? mark_held_locks+0x130/0x130
[  698.414118]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  698.419247]  ? debug_object_assert_init+0x368/0x4b0
[  698.424299]  ? debug_object_init_on_stack+0x20/0x20
[  698.429433]  ? graph_lock+0x270/0x270
[  698.433270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.438852]  br_mdb_notify+0x310/0x410
[  698.442769]  ? br_mdb_dump+0x27b0/0x27b0
[  698.446871]  br_multicast_del_pg+0x3df/0x790
[  698.451309]  ? br_mdb_ip_get+0x940/0x940
[  698.455392]  ? rwlock_bug.part.2+0x90/0x90
[  698.459654]  ? __lock_is_held+0xb5/0x140
[  698.463747]  br_multicast_port_group_expired+0x189/0x1e0
[  698.469218]  call_timer_fn+0x26d/0x920
[  698.473127]  ? br_multicast_del_pg+0x790/0x790
[  698.477725]  ? process_timeout+0x40/0x40
[  698.481817]  ? __run_timers+0x7d5/0xc60
[  698.485826]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.490351]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.494870]  ? br_multicast_del_pg+0x790/0x790
[  698.499471]  ? lockdep_hardirqs_on+0x296/0x5b0
[  698.504084]  ? trace_hardirqs_on+0xbd/0x310
[  698.508423]  ? kasan_check_read+0x11/0x20
[  698.512583]  ? __run_timers+0x7d5/0xc60
[  698.516576]  ? trace_hardirqs_off_caller+0x300/0x300
[  698.521701]  ? br_multicast_del_pg+0x790/0x790
[  698.526303]  ? br_multicast_del_pg+0x790/0x790
[  698.530905]  __run_timers+0x7e0/0xc60
[  698.534731]  ? timer_fixup_init+0x70/0x70
[  698.538898]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  698.543951]  ? graph_lock+0x270/0x270
[  698.547789]  ? enqueue_hrtimer+0x1a0/0x560
[  698.552058]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  698.557293]  ? find_held_lock+0x36/0x1c0
[  698.561389]  ? graph_lock+0x270/0x270
[  698.565218]  ? pvclock_read_flags+0x160/0x160
[  698.569744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.575312]  ? check_preemption_disabled+0x48/0x280
[  698.580368]  ? __lock_is_held+0xb5/0x140
[  698.584465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.590034]  ? check_preemption_disabled+0x48/0x280
[  698.595099]  run_timer_softirq+0x52/0xb0
[  698.599196]  ? rcu_read_lock_sched_held+0x14f/0x180
[  698.604250]  __do_softirq+0x308/0xb7e
[  698.608092]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  698.612614]  ? lock_downgrade+0x900/0x900
[  698.616796]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  698.621934]  ? pvclock_read_flags+0x160/0x160
[  698.626465]  ? lapic_next_event+0x5a/0x90
[  698.630645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.636226]  ? kvm_clock_read+0x18/0x30
[  698.640238]  ? kvm_sched_clock_read+0x9/0x20
[  698.644680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.650250]  ? check_preemption_disabled+0x48/0x280
[  698.655307]  irq_exit+0x17f/0x1c0
[  698.658785]  smp_apic_timer_interrupt+0x1cb/0x760
[  698.663647]  ? smp_reschedule_interrupt+0x109/0x650
[  698.668691]  ? smp_call_function_single_interrupt+0x640/0x640
[  698.674613]  ? interrupt_entry+0xb5/0xc0
[  698.678709]  ? trace_hardirqs_off_caller+0xbb/0x300
[  698.683758]  ? trace_hardirqs_off_caller+0xbb/0x300
[  698.688809]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.693684]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.698731]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.703782]  ? task_prio+0x50/0x50
[  698.707353]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.712924]  ? check_preemption_disabled+0x48/0x280
[  698.717980]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.722867]  apic_timer_interrupt+0xf/0x20
[  698.727143]  </IRQ>
[  698.729413] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  698.735327] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  698.754261] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  698.761998] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  698.769292] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  698.776590] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  698.783889] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  698.791185] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  698.798522]  ? save_stack+0xa9/0xd0
[  698.802191]  __kmalloc_node_track_caller+0x3c/0x70
[  698.807159]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  698.811950]  pskb_expand_head+0x230/0x10f0
[  698.816212]  ? check_preemption_disabled+0x48/0x280
[  698.821263]  ? memcpy+0x45/0x50
[  698.824569]  ? __copy_skb_header+0x350/0x6b0
[  698.829003]  ? skb_release_data+0x880/0x880
[  698.833349]  ? __alloc_skb+0x770/0x770
[  698.837273]  ? __lock_is_held+0xb5/0x140
[  698.841376]  ? kasan_check_write+0x14/0x20
[  698.845634]  ? __skb_clone+0x6c7/0xa00
[  698.849545]  ? __copy_skb_header+0x6b0/0x6b0
[  698.853981]  ? kmem_cache_alloc+0x33a/0x730
[  698.858331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.863905]  skb_ensure_writable+0x3dd/0x640
[  698.868347]  ? skb_checksum_setup+0xaa0/0xaa0
[  698.872877]  ? preempt_notifier_register+0x200/0x200
[  698.878008]  ? __switch_to_asm+0x34/0x70
[  698.882098]  ? __switch_to_asm+0x34/0x70
[  698.886171]  ? __switch_to_asm+0x40/0x70
[  698.890239]  ? __switch_to_asm+0x34/0x70
[  698.894310]  ? __switch_to_asm+0x40/0x70
[  698.898386]  ? __switch_to_asm+0x40/0x70
[  698.902456]  ? __switch_to_asm+0x34/0x70
[  698.906528]  ? __switch_to_asm+0x34/0x70
[  698.910600]  ? __switch_to_asm+0x40/0x70
[  698.914676]  ? __switch_to_asm+0x34/0x70
[  698.918763]  bpf_clone_redirect+0x14a/0x490
[  698.923114]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  698.928150]  ? __sched_text_start+0x8/0x8
[  698.932317]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  698.937099]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  698.941702]  ? retint_kernel+0x2d/0x2d
[  698.945610]  ? find_held_lock+0x36/0x1c0
[  698.949698]  ? lock_acquire+0x1ed/0x520
[  698.953686]  ? bpf_test_run+0x3cb/0x780
[  698.957677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.963235]  ? check_preemption_disabled+0x48/0x280
[  698.968280]  ? kasan_check_read+0x11/0x20
[  698.972445]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.977742]  ? rcu_softirq_qs+0x20/0x20
[  698.981735]  ? preempt_schedule+0x4d/0x60
[  698.985897]  ? ___preempt_schedule+0x16/0x18
[  698.990331]  ? bpf_test_run+0x25d/0x780
[  698.994327]  ? netlink_diag_dump+0x2a0/0x2a0
[  698.998753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.004313]  ? bpf_test_init.isra.10+0x70/0x100
[  699.009009]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  699.013893]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  699.018769]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  699.024339]  ? fput+0x130/0x1a0
[  699.027648]  ? __bpf_prog_get+0x9b/0x290
[  699.031745]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  699.036617]  ? bpf_prog_test_run+0x130/0x1a0
[  699.041059]  ? __x64_sys_bpf+0x3d8/0x520
[  699.045157]  ? bpf_prog_get+0x20/0x20
[  699.049004]  ? do_syscall_64+0x1b9/0x820
[  699.053096]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  699.058492]  ? syscall_return_slowpath+0x5e0/0x5e0
[  699.063451]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.068327]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.073373]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  699.078420]  ? prepare_exit_to_usermode+0x291/0x3b0
[  699.083470]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.088391]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  699.093794] warn_alloc_show_mem: 1 callbacks suppressed
[  699.093808] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  699.093810] Mem-Info:
[  699.093843] active_anon:145353 inactive_anon:195 isolated_anon:0
[  699.093843]  active_file:10 inactive_file:15 isolated_file:0
[  699.093843]  unevictable:0 dirty:0 writeback:0 unstable:0
[  699.093843]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  699.093843]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  699.093843]  free:13766 free_pcp:87 free_cma:0
[  699.099211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  699.107730] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  699.110148] Call Trace:
[  699.143128] 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
[  699.152505]  <IRQ>
[  699.180577] lowmem_reserve[]: 0 2818 6321 6321
[  699.183215]  dump_stack+0x244/0x39d
[  699.209321] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  699.211494]  ? dump_stack_print_info.cold.1+0x20/0x20
[  699.216051] lowmem_reserve[]: 0 0 3503 3503
[  699.219703]  warn_alloc.cold.116+0xb7/0x1bd
[  699.246845] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  699.252061]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  699.256367] lowmem_reserve[]: 0 0 0 0
[  699.260710]  ? lock_downgrade+0x900/0x900
[  699.289600] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  699.294468]  ? trace_hardirqs_off+0xb8/0x310
[  699.298240] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  699.302390]  ? trace_hardirqs_off+0xb8/0x310
[  699.315902] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  699.320385]  __alloc_pages_slowpath+0x26fe/0x2e30
[  699.335462] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  699.339903]  ? warn_alloc+0x120/0x120
[  699.355301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  699.355318] 280 total pagecache pages
[  699.360187]  ? warn_alloc+0x120/0x120
[  699.369008] 0 pages in swap cache
[  699.372813]  ? __lock_acquire+0x62f/0x4c20
[  699.381374] Swap cache stats: add 0, delete 0, find 0/0
[  699.385202]  ? warn_alloc+0x120/0x120
[  699.388986] Free swap  = 0kB
[  699.392443]  ? print_usage_bug+0xc0/0xc0
[  699.396657] Total swap = 0kB
[  699.402032]  ? print_usage_bug+0xc0/0xc0
[  699.405807] 1965979 pages RAM
[  699.408828]  ? mark_held_locks+0x130/0x130
[  699.412869] 0 pages HighMem/MovableOnly
[  699.415890]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.419926] 342854 pages reserved
[  699.423031]  ? should_fail+0x22d/0xd01
[  699.427244] 0 pages cma reserved
[  699.431220]  ? graph_lock+0x270/0x270
[  699.437034] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  699.440195]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.444064] syz-executor0 cpuset=syz0 mems_allowed=0
[  699.447434]  ? __lock_acquire+0x62f/0x4c20
[  699.476115]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.481222]  ? should_fail+0x22d/0xd01
[  699.485127]  ? mark_held_locks+0x130/0x130
[  699.489376]  ? mark_held_locks+0x130/0x130
[  699.493614]  ? lock_downgrade+0x900/0x900
[  699.497765]  ? graph_lock+0x270/0x270
[  699.501566]  ? graph_lock+0x270/0x270
[  699.505378]  ? graph_lock+0x270/0x270
[  699.509181]  ? do_raw_spin_unlock+0xa7/0x330
[  699.513605]  ? trace_hardirqs_on+0x310/0x310
[  699.518021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.523586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.529165]  ? check_preemption_disabled+0x48/0x280
[  699.534222]  ? __lock_is_held+0xb5/0x140
[  699.538306]  __alloc_pages_nodemask+0xa7b/0xdd0
[  699.542984]  ? graph_lock+0x270/0x270
[  699.546796]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  699.551841]  ? find_held_lock+0x36/0x1c0
[  699.555946]  ? ____cache_alloc_node+0x1c7/0x1e0
[  699.560628]  ? lock_downgrade+0x900/0x900
[  699.564787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.570340]  cache_grow_begin+0xa5/0x8c0
[  699.574431]  ? do_raw_spin_unlock+0xa7/0x330
[  699.578873]  fallback_alloc+0x204/0x2e0
[  699.582872]  ____cache_alloc_node+0x1c7/0x1e0
[  699.587384]  kmem_cache_alloc_node+0xe3/0x730
[  699.591881]  ? __kmalloc_node_track_caller+0x50/0x70
[  699.596993]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.602544]  __alloc_skb+0x114/0x770
[  699.606267]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  699.611642]  ? netdev_alloc_frag+0x1f0/0x1f0
[  699.616063]  ? vprintk_default+0x28/0x30
[  699.620126]  ? vprintk_func+0x85/0x181
[  699.624017]  ? printk+0xa7/0xcf
[  699.627298]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  699.632066]  new_skb+0x26/0x1c0
[  699.635352]  aoecmd_cfg+0x279/0x7f0
[  699.638989]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  699.643321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.648872]  ? __lock_is_held+0xb5/0x140
[  699.652950]  discover_timer+0x50/0x60
[  699.656754]  call_timer_fn+0x26d/0x920
[  699.660647]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.665493]  ? process_timeout+0x40/0x40
[  699.669565]  ? mark_held_locks+0xc7/0x130
[  699.673733]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.678231]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.682729]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.687582]  ? lockdep_hardirqs_on+0x296/0x5b0
[  699.692172]  ? trace_hardirqs_on+0xbd/0x310
[  699.696496]  ? kasan_check_read+0x11/0x20
[  699.700671]  ? __run_timers+0x7d5/0xc60
[  699.704653]  ? trace_hardirqs_off_caller+0x300/0x300
[  699.709769]  ? tcp_compressed_ack_kick+0x220/0x220
[  699.714706]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  699.719554]  __run_timers+0x7e0/0xc60
[  699.723376]  ? timer_fixup_init+0x70/0x70
[  699.727533]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  699.732552]  ? graph_lock+0x270/0x270
[  699.736370]  ? print_usage_bug+0xc0/0xc0
[  699.740440]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  699.745645]  ? find_held_lock+0x36/0x1c0
[  699.749715]  ? graph_lock+0x270/0x270
[  699.753528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.759069]  ? check_preemption_disabled+0x48/0x280
[  699.764099]  ? __lock_is_held+0xb5/0x140
[  699.768167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.773709]  ? check_preemption_disabled+0x48/0x280
[  699.778733]  run_timer_softirq+0x52/0xb0
[  699.782803]  ? rcu_read_lock_sched_held+0x14f/0x180
[  699.787825]  __do_softirq+0x308/0xb7e
[  699.791636]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  699.796134]  ? lock_downgrade+0x900/0x900
[  699.800290]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  699.805408]  ? pvclock_read_flags+0x160/0x160
[  699.809910]  ? lapic_next_event+0x5a/0x90
[  699.814067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.819619]  ? kvm_clock_read+0x18/0x30
[  699.823605]  ? kvm_sched_clock_read+0x9/0x20
[  699.828051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.833598]  ? check_preemption_disabled+0x48/0x280
[  699.838630]  irq_exit+0x17f/0x1c0
[  699.842086]  smp_apic_timer_interrupt+0x1cb/0x760
[  699.846937]  ? smp_call_function_single_interrupt+0x640/0x640
[  699.852831]  ? interrupt_entry+0xb5/0xc0
[  699.856921]  ? trace_hardirqs_off_caller+0xbb/0x300
[  699.861939]  ? trace_hardirqs_off_caller+0xbb/0x300
[  699.866957]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.871801]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.876818]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.881840]  ? task_prio+0x50/0x50
[  699.885384]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.890925]  ? check_preemption_disabled+0x48/0x280
[  699.895954]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.900806]  apic_timer_interrupt+0xf/0x20
[  699.905038]  </IRQ>
[  699.907281] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  699.912391] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  699.931300] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  699.939016] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  699.946285] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  699.953553] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  699.960829] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  699.968098] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  699.975404]  ? shrink_page_list+0x7e89/0xccd0
[  699.979941]  ? page_evictable+0x540/0x540
[  699.984450]  ? rb_erase_cached+0xc78/0x3720
[  699.988783]  ? rb_next+0x140/0x140
[  699.992378]  ? rb_erase_cached+0xc78/0x3720
[  699.996710]  ? rb_next+0x140/0x140
[  700.000260]  ? rb_erase_cached+0xc78/0x3720
[  700.004597]  ? rb_next+0x140/0x140
[  700.008150]  ? rb_erase_cached+0xc78/0x3720
[  700.012486]  ? graph_lock+0x270/0x270
[  700.016294]  ? __update_load_avg_se+0x5eb/0xae0
[  700.020972]  ? __update_load_avg_blocked_se+0x690/0x690
[  700.026352]  ? rb_erase_cached+0xc78/0x3720
[  700.030679]  ? graph_lock+0x270/0x270
[  700.034491]  ? rb_next+0x140/0x140
[  700.038038]  ? update_load_avg+0x387/0x2470
[  700.042375]  ? rb_erase_cached+0xc78/0x3720
[  700.046710]  ? rb_erase_cached+0xc78/0x3720
[  700.051039]  ? graph_lock+0x270/0x270
[  700.054848]  ? rb_next+0x140/0x140
[  700.058869]  ? rb_next+0x140/0x140
[  700.062417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.067966]  ? graph_lock+0x270/0x270
[  700.071772]  ? __lock_is_held+0xb5/0x140
[  700.075845]  ? print_usage_bug+0xc0/0xc0
[  700.079913]  ? print_usage_bug+0xc0/0xc0
[  700.083978]  ? __update_load_avg_blocked_se+0x690/0x690
[  700.089349]  ? rb_next+0x140/0x140
[  700.092909]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.098449]  ? __isolate_lru_page+0xd05/0x1540
[  700.103055]  ? mark_held_locks+0x130/0x130
[  700.107319]  ? __lock_acquire+0x62f/0x4c20
[  700.111582]  ? __lock_acquire+0x62f/0x4c20
[  700.115826]  ? __update_load_avg_blocked_se+0x690/0x690
[  700.121204]  ? __update_load_avg_se+0xae0/0xae0
[  700.125873]  ? graph_lock+0x270/0x270
[  700.129684]  ? graph_lock+0x270/0x270
[  700.133487]  ? graph_lock+0x270/0x270
[  700.137293]  ? print_usage_bug+0xc0/0xc0
[  700.141355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.146908]  ? check_preemption_disabled+0x48/0x280
[  700.151943]  ? trace_hardirqs_off+0xb8/0x310
[  700.156357]  ? check_preemption_disabled+0x48/0x280
[  700.161378]  ? trace_hardirqs_on+0x310/0x310
[  700.165793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.172147]  ? check_preemption_disabled+0x48/0x280
[  700.177175]  ? move_active_pages_to_lru+0x15df/0x1c00
[  700.182376]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.187913]  ? __isolate_lru_page+0xd05/0x1540
[  700.192501]  ? putback_lru_page+0x280/0x280
[  700.196850]  ? mark_held_locks+0x130/0x130
[  700.201093]  ? mark_held_locks+0xc7/0x130
[  700.205249]  ? free_unref_page_list+0xd1b/0x11e0
[  700.210009]  ? free_unref_page_list+0xd1b/0x11e0
[  700.214772]  ? trace_hardirqs_on+0xbd/0x310
[  700.219101]  ? shrink_active_list+0x14fb/0x1f00
[  700.223802]  ? trace_hardirqs_off_caller+0x300/0x300
[  700.228917]  ? graph_lock+0x270/0x270
[  700.232737]  ? graph_lock+0x270/0x270
[  700.236539]  ? print_usage_bug+0xc0/0xc0
[  700.240618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.246158]  ? check_preemption_disabled+0x48/0x280
[  700.251187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.256731]  ? check_preemption_disabled+0x48/0x280
[  700.261747]  ? __lock_is_held+0xb5/0x140
[  700.266335]  ? __this_cpu_preempt_check+0x1c/0x20
[  700.271181]  ? __mod_zone_page_state+0x8a/0xf0
[  700.275775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.281319]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  700.286532]  ? __isolate_lru_page+0x1540/0x1540
[  700.291214]  ? print_usage_bug+0xc0/0xc0
[  700.295289]  ? print_usage_bug+0xc0/0xc0
[  700.299357]  ? print_usage_bug+0xc0/0xc0
[  700.303429]  ? __lock_acquire+0x62f/0x4c20
[  700.307672]  ? shrink_inactive_list+0x1c50/0x1c50
[  700.312526]  ? __lock_acquire+0x62f/0x4c20
[  700.316768]  ? mark_held_locks+0x130/0x130
[  700.321004]  ? __lock_acquire+0x62f/0x4c20
[  700.325249]  ? graph_lock+0x270/0x270
[  700.329054]  ? mark_held_locks+0x130/0x130
[  700.333292]  ? print_usage_bug+0xc0/0xc0
[  700.337359]  ? print_usage_bug+0xc0/0xc0
[  700.341429]  ? find_held_lock+0x36/0x1c0
[  700.345502]  ? mark_held_locks+0xc7/0x130
[  700.349662]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.354163]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.358663]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  700.363251]  ? trace_hardirqs_on+0xbd/0x310
[  700.367589]  ? kasan_check_read+0x11/0x20
[  700.371765]  ? shrink_inactive_list+0x975/0x1c50
[  700.376537]  ? trace_hardirqs_off_caller+0x300/0x300
[  700.381661]  ? trace_hardirqs_on+0x310/0x310
[  700.386083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.391636]  ? check_preemption_disabled+0x48/0x280
[  700.396677]  shrink_inactive_list+0x9af/0x1c50
[  700.401295]  ? putback_inactive_pages+0x27e0/0x27e0
[  700.406340]  ? kasan_check_read+0x11/0x20
[  700.410502]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  700.415796]  ? kasan_check_read+0x11/0x20
[  700.419953]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  700.424984]  ? blk_lld_busy+0xa0/0xa0
[  700.428801]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  700.433740]  ? rcu_read_unlock+0x33/0x60
[  700.437902]  ? mem_cgroup_iter+0x514/0x1160
[  700.442252]  shrink_node_memcg+0x784/0x18d0
[  700.446620]  ? shrink_active_list+0x1f00/0x1f00
[  700.451306]  ? queue_work_on+0x148/0x1e0
[  700.455388]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  700.459992]  ? trace_hardirqs_on+0xbd/0x310
[  700.464325]  ? vmpressure+0x271/0x340
[  700.468136]  ? trace_hardirqs_off_caller+0x300/0x300
[  700.473254]  ? cgroup_procs_write_finish+0xf0/0xf0
[  700.478214]  shrink_node+0x3bc/0x16b0
[  700.482027]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  700.487338]  ? shrink_node_memcg+0x18d0/0x18d0
[  700.491929]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  700.496518]  ? trace_hardirqs_on+0xbd/0x310
[  700.500848]  ? vmpressure+0x271/0x340
[  700.504663]  ? do_raw_spin_unlock+0xa7/0x330
[  700.509085]  ? do_raw_spin_trylock+0x270/0x270
[  700.513689]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  700.519237]  ? __cpuset_node_allowed+0x19b/0x660
[  700.524004]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  700.529719]  ? vmpressure+0x1a2/0x340
[  700.533549]  do_try_to_free_pages+0x3e7/0x1290
[  700.538160]  ? graph_lock+0x270/0x270
[  700.541983]  ? shrink_node+0x16b0/0x16b0
[  700.546050]  ? __lock_is_held+0xb5/0x140
[  700.550128]  try_to_free_pages+0x4cb/0xb90
[  700.554372]  ? do_try_to_free_pages+0x1290/0x1290
[  700.559236]  ? kasan_check_read+0x11/0x20
[  700.563389]  ? psi_memstall_enter+0x240/0x2b0
[  700.567893]  ? trace_hardirqs_off_caller+0x300/0x300
[  700.573003]  ? lock_pin_lock+0x350/0x350
[  700.577084]  ? _raw_spin_unlock_irq+0x60/0x80
[  700.581596]  ? psi_memstall_enter+0x240/0x2b0
[  700.586096]  ? psi_memstall_tick+0x230/0x230
[  700.590522]  __alloc_pages_slowpath+0xa14/0x2e30
[  700.595314]  ? warn_alloc+0x120/0x120
[  700.599134]  ? graph_lock+0x270/0x270
[  700.602937]  ? graph_lock+0x270/0x270
[  700.606740]  ? print_usage_bug+0xc0/0xc0
[  700.610803]  ? graph_lock+0x270/0x270
[  700.614613]  ? graph_lock+0x270/0x270
[  700.618421]  ? check_preemption_disabled+0x48/0x280
[  700.623443]  ? check_preemption_disabled+0x48/0x280
[  700.628477]  ? __lock_is_held+0xb5/0x140
[  700.632558]  ? find_get_entry+0xa87/0x1120
[  700.636814]  ? lock_downgrade+0x900/0x900
[  700.640975]  ? check_preemption_disabled+0x48/0x280
[  700.646022]  ? __lock_is_held+0xb5/0x140
[  700.650105]  ? perf_trace_sched_process_exec+0x860/0x860
[  700.655584]  ? __might_sleep+0x95/0x190
[  700.659592]  __alloc_pages_nodemask+0xa7b/0xdd0
[  700.664277]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  700.669315]  ? find_held_lock+0x36/0x1c0
[  700.673391]  ? find_get_entry+0xa87/0x1120
[  700.677635]  ? lock_downgrade+0x900/0x900
[  700.681786]  ? check_preemption_disabled+0x48/0x280
[  700.686814]  ? kasan_check_read+0x11/0x20
[  700.690971]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  700.696522]  alloc_pages_current+0x173/0x350
[  700.700944]  __page_cache_alloc+0x3ce/0x570
[  700.705270]  ? find_get_entry+0xaae/0x1120
[  700.709513]  ? generic_perform_write+0x6a0/0x6a0
[  700.714276]  ? graph_lock+0x270/0x270
[  700.718094]  pagecache_get_page+0x396/0xf00
[  700.722434]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  700.727198]  ? __lock_is_held+0xb5/0x140
[  700.731269]  ? graph_lock+0x270/0x270
[  700.735087]  ? graph_lock+0x270/0x270
[  700.738911]  ? __lock_is_held+0xb5/0x140
[  700.743003]  ? __lock_is_held+0xb5/0x140
[  700.747091]  ? perf_trace_sched_process_exec+0x860/0x860
[  700.752566]  ? __getblk_gfp+0x129/0x1030
[  700.756644]  ? __might_sleep+0x95/0x190
[  700.760630]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  700.765407]  ? ext4_mb_good_group+0x730/0x730
[  700.769917]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.775469]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  700.780757]  ? _raw_spin_unlock+0x2c/0x50
[  700.784921]  ? ext4_has_free_clusters+0x670/0x670
[  700.789773]  ? debug_check_no_obj_freed+0x305/0x58d
[  700.794809]  ? graph_lock+0x270/0x270
[  700.798615]  ? __lock_acquire+0x62f/0x4c20
[  700.802857]  ? do_raw_spin_unlock+0xa7/0x330
[  700.807271]  ? trace_hardirqs_on+0x310/0x310
[  700.811693]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  700.816717]  ? ext4_get_group_desc+0x1c6/0x2c0
[  700.821313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.826860]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  700.832411]  ? graph_lock+0x270/0x270
[  700.836232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.841802]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  700.847270]  ? __lock_is_held+0xb5/0x140
[  700.851339]  ? graph_lock+0x270/0x270
[  700.855152]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.860704]  ? check_preemption_disabled+0x48/0x280
[  700.865738]  ? __lock_is_held+0xb5/0x140
[  700.869824]  ext4_free_blocks+0xbc4/0x3500
[  700.874086]  ? ext4_mb_new_blocks+0x4820/0x4820
[  700.878758]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.884034]  ? rcu_read_unlock_special+0x370/0x370
[  700.888968]  ? rcu_softirq_qs+0x20/0x20
[  700.892941]  ? unwind_dump+0x190/0x190
[  700.896843]  ? is_bpf_text_address+0xd3/0x170
[  700.901344]  ? kernel_text_address+0x79/0xf0
[  700.905756]  ? __kernel_text_address+0xd/0x40
[  700.910251]  ? unwind_get_return_address+0x61/0xa0
[  700.915188]  ? __save_stack_trace+0x8d/0xf0
[  700.919536]  ? kasan_kmalloc+0xc7/0xe0
[  700.923437]  ? __kmalloc+0x15b/0x760
[  700.927154]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  700.932086]  ? ext4_ext_truncate+0x1cc/0x220
[  700.936498]  ? ext4_truncate+0xe41/0x1650
[  700.940645]  ? ext4_evict_inode+0xab6/0x1ad0
[  700.945059]  ? evict+0x4b9/0x980
[  700.948422]  ? iput+0x674/0xa90
[  700.951705]  ? dentry_unlink_inode+0x461/0x5e0
[  700.956289]  ? __dentry_kill+0x44c/0x7a0
[  700.960349]  ? dentry_kill+0xc9/0x680
[  700.964149]  ? dput.part.25+0x660/0x860
[  700.968121]  ? dput+0x15/0x20
[  700.971231]  ? path_put+0x31/0x70
[  700.974691]  ? free_fs_struct+0x22/0x60
[  700.978669]  ? exit_fs+0xf3/0x130
[  700.982126]  ? do_exit+0xec4/0x2620
[  700.985755]  ? do_group_exit+0x177/0x440
[  700.989813]  ? get_signal+0x8a8/0x1970
[  700.993702]  ? do_signal+0x9c/0x21c0
[  700.997420]  ? exit_to_usermode_loop+0x2e5/0x380
[  701.002176]  ? do_syscall_64+0x6be/0x820
[  701.006245]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  701.011620]  ? lock_downgrade+0x900/0x900
[  701.015776]  ? graph_lock+0x270/0x270
[  701.019591]  ? trace_hardirqs_off_caller+0x300/0x300
[  701.024700]  ? ___cache_free+0x2e/0x380
[  701.028682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.034226]  ? check_preemption_disabled+0x48/0x280
[  701.039251]  ? graph_lock+0x270/0x270
[  701.043064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.048607]  ? check_preemption_disabled+0x48/0x280
[  701.053642]  ? __lock_is_held+0xb5/0x140
[  701.058156]  ext4_ext_remove_space+0x2536/0x5ad0
[  701.062950]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  701.068236]  ? graph_lock+0x270/0x270
[  701.072048]  ? perf_trace_sched_process_exec+0x860/0x860
[  701.077506]  ? ext4_journalled_invalidatepage+0x50/0x50
[  701.082876]  ? find_held_lock+0x36/0x1c0
[  701.086950]  ? ext4_es_remove_extent+0x147/0x4f0
[  701.091710]  ? lock_downgrade+0x900/0x900
[  701.095860]  ? ext4_es_scan+0x950/0x950
[  701.099843]  ? kasan_check_write+0x14/0x20
[  701.104080]  ? do_raw_write_lock+0x14f/0x310
[  701.108491]  ? do_raw_write_trylock+0x270/0x270
[  701.113176]  ? _raw_write_unlock+0x2c/0x50
[  701.117416]  ? ext4_es_remove_extent+0x14c/0x4f0
[  701.122174]  ? ext4_journal_check_start+0x18e/0x220
[  701.127196]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  701.131963]  ? down_write+0x8a/0x130
[  701.135677]  ? ext4_truncate+0xde1/0x1650
[  701.139838]  ext4_ext_truncate+0x1cc/0x220
[  701.144079]  ext4_truncate+0xe41/0x1650
[  701.148062]  ? ext4_punch_hole+0x1220/0x1220
[  701.152500]  ? ext4_evict_inode+0xa5a/0x1ad0
[  701.156916]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  701.161851]  ? __might_sleep+0x95/0x190
[  701.166024]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.171593]  ? ext4_evict_inode+0x917/0x1ad0
[  701.176019]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  701.181741]  ? rcu_read_lock_sched_held+0x14f/0x180
[  701.186767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.192315]  ? __sb_start_write+0x1b2/0x370
[  701.196652]  ext4_evict_inode+0xab6/0x1ad0
[  701.200904]  ? ext4_da_write_begin+0x12c0/0x12c0
[  701.205671]  ? inode_wait_for_writeback+0x2f/0x40
[  701.210524]  ? lock_downgrade+0x900/0x900
[  701.214685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.220229]  ? __inode_wait_for_writeback+0x2cf/0x380
[  701.225434]  ? kasan_check_read+0x11/0x20
[  701.229589]  ? do_raw_spin_unlock+0xa7/0x330
[  701.234002]  ? do_raw_spin_trylock+0x270/0x270
[  701.238607]  ? ext4_da_write_begin+0x12c0/0x12c0
[  701.243367]  evict+0x4b9/0x980
[  701.246565]  ? destroy_inode+0x200/0x200
[  701.250640]  ? iput+0x66c/0xa90
[  701.253925]  ? lock_downgrade+0x900/0x900
[  701.258087]  ? kasan_check_read+0x11/0x20
[  701.262244]  ? do_raw_spin_trylock+0x270/0x270
[  701.266842]  iput+0x674/0xa90
[  701.269952]  ? inode_add_lru+0x2a0/0x2a0
[  701.274044]  ? fsnotify_destroy_marks+0x1d2/0x270
[  701.278897]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  701.284358]  ? find_held_lock+0x36/0x1c0
[  701.288437]  dentry_unlink_inode+0x461/0x5e0
[  701.292854]  ? d_lru_del+0x130/0x130
[  701.296586]  ? kasan_check_read+0x11/0x20
[  701.300746]  ? do_raw_spin_trylock+0x270/0x270
[  701.305336]  ? lockref_get_not_dead+0x90/0x90
[  701.309848]  __dentry_kill+0x44c/0x7a0
[  701.313743]  ? d_drop+0x70/0x70
[  701.317036]  ? lock_downgrade+0x900/0x900
[  701.321205]  dentry_kill+0xc9/0x680
[  701.324839]  dput.part.25+0x660/0x860
[  701.328649]  ? shrink_dcache_sb+0x350/0x350
[  701.332974]  ? kasan_check_read+0x11/0x20
[  701.337127]  ? do_raw_spin_unlock+0xa7/0x330
[  701.341539]  ? do_raw_spin_trylock+0x270/0x270
[  701.346131]  dput+0x15/0x20
[  701.349071]  path_put+0x31/0x70
[  701.352355]  free_fs_struct+0x22/0x60
[  701.356164]  exit_fs+0xf3/0x130
[  701.359465]  do_exit+0xec4/0x2620
[  701.362919]  ? do_raw_spin_unlock+0xa7/0x330
[  701.367339]  ? mm_update_next_owner+0x990/0x990
[  701.372014]  ? graph_lock+0x270/0x270
[  701.375823]  ? find_held_lock+0x36/0x1c0
[  701.379903]  ? __lock_acquire+0x62f/0x4c20
[  701.384141]  ? lock_downgrade+0x900/0x900
[  701.388307]  ? mark_held_locks+0x130/0x130
[  701.392551]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  701.397760]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  701.402867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.408410]  ? futex_wait+0x5ec/0xa50
[  701.412225]  ? futex_wait_setup+0x3e0/0x3e0
[  701.416559]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  701.421675]  ? futex_wake+0x304/0x760
[  701.425493]  ? graph_lock+0x270/0x270
[  701.429308]  ? memset+0x31/0x40
[  701.432603]  ? find_held_lock+0x36/0x1c0
[  701.436676]  ? get_signal+0x953/0x1970
[  701.440572]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.445078]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.449597]  do_group_exit+0x177/0x440
[  701.453499]  ? trace_hardirqs_off_caller+0x300/0x300
[  701.458610]  ? __ia32_sys_exit+0x50/0x50
[  701.462688]  get_signal+0x8a8/0x1970
[  701.466415]  ? ptrace_notify+0x130/0x130
[  701.470490]  ? find_held_lock+0x36/0x1c0
[  701.474565]  ? __might_fault+0x12b/0x1e0
[  701.478646]  do_signal+0x9c/0x21c0
[  701.482186]  ? perf_trace_sched_process_exec+0x860/0x860
[  701.487639]  ? posix_ktime_get_ts+0x15/0x20
[  701.491966]  ? trace_hardirqs_off_caller+0x300/0x300
[  701.497079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.502625]  ? setup_sigcontext+0x7d0/0x7d0
[  701.506957]  ? exit_to_usermode_loop+0x8c/0x380
[  701.511629]  ? exit_to_usermode_loop+0x8c/0x380
[  701.516307]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  701.520899]  ? trace_hardirqs_on+0xbd/0x310
[  701.525229]  ? do_syscall_64+0x6be/0x820
[  701.529298]  ? __x64_sys_futex+0x47f/0x6a0
[  701.533548]  exit_to_usermode_loop+0x2e5/0x380
[  701.538149]  ? __bpf_trace_sys_exit+0x30/0x30
[  701.542658]  ? ret_from_fork+0x15/0x50
[  701.546554]  do_syscall_64+0x6be/0x820
[  701.550455]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  701.555824]  ? syscall_return_slowpath+0x5e0/0x5e0
[  701.560762]  ? trace_hardirqs_on_caller+0x310/0x310
[  701.565781]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  701.570804]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  701.577479]  ? __switch_to_asm+0x40/0x70
[  701.581542]  ? __switch_to_asm+0x34/0x70
[  701.585620]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  701.590479]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  701.595673] RIP: 0033:0x457569
[  701.598886] Code: Bad RIP value.
[  701.602249] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  701.609960] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  701.617233] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  701.624507] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  701.631778] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  701.639046] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  701.646345] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  701.646436] aoe: skb alloc failure
[  701.654940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.654946] Call Trace:
[  701.654954]  <IRQ>
[  701.654977]  dump_stack+0x244/0x39d
[  701.654998]  ? dump_stack_print_info.cold.1+0x20/0x20
[  701.658597] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  701.667940]  warn_alloc.cold.116+0xb7/0x1bd
[  701.670507] syz-executor5 cpuset=syz5 mems_allowed=0
[  701.672662]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  701.706162]  ? lock_downgrade+0x900/0x900
[  701.710334]  ? trace_hardirqs_off+0xb8/0x310
[  701.714753]  ? trace_hardirqs_off+0xb8/0x310
[  701.719181]  __alloc_pages_slowpath+0x26fe/0x2e30
[  701.724060]  ? warn_alloc+0x120/0x120
[  701.727876]  ? warn_alloc+0x120/0x120
[  701.731687]  ? warn_alloc+0x120/0x120
[  701.735497]  ? print_usage_bug+0xc0/0xc0
[  701.739576]  ? print_usage_bug+0xc0/0xc0
[  701.743642]  ? __lock_acquire+0x62f/0x4c20
[  701.747893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.753431]  ? should_fail+0x22d/0xd01
[  701.757324]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.762430]  ? __lock_acquire+0x62f/0x4c20
[  701.766683]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.771793]  ? should_fail+0x22d/0xd01
[  701.775698]  ? mark_held_locks+0x130/0x130
[  701.779940]  ? mark_held_locks+0x130/0x130
[  701.784178]  ? print_usage_bug+0xc0/0xc0
[  701.788248]  ? find_held_lock+0x36/0x1c0
[  701.792313]  ? graph_lock+0x270/0x270
[  701.796127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.801669]  ? check_preemption_disabled+0x48/0x280
[  701.806697]  ? __lock_is_held+0xb5/0x140
[  701.810768]  __alloc_pages_nodemask+0xa7b/0xdd0
[  701.815441]  ? graph_lock+0x270/0x270
[  701.819248]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  701.824277]  ? find_held_lock+0x36/0x1c0
[  701.828350]  ? ____cache_alloc_node+0x1c7/0x1e0
[  701.833024]  ? lock_downgrade+0x900/0x900
[  701.837182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.842744]  cache_grow_begin+0xa5/0x8c0
[  701.846811]  ? do_raw_spin_unlock+0xa7/0x330
[  701.851234]  fallback_alloc+0x204/0x2e0
[  701.855233]  ____cache_alloc_node+0x1c7/0x1e0
[  701.859739]  kmem_cache_alloc_node+0xe3/0x730
[  701.864242]  ? mark_held_locks+0xc7/0x130
[  701.868403]  __alloc_skb+0x114/0x770
[  701.872126]  ? netdev_alloc_frag+0x1f0/0x1f0
[  701.876542]  ? do_raw_spin_trylock+0x270/0x270
[  701.881136]  ? kmem_cache_alloc_trace+0x353/0x750
[  701.885989]  ? queue_work_on+0x12c/0x1e0
[  701.890061]  ? switchdev_port_obj_del+0xdc/0x440
[  701.894827]  ? switchdev_trans_item_enqueue+0x260/0x260
[  701.900195]  ? __queue_work+0x667/0x1440
[  701.904261]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  701.909293]  __br_mdb_notify+0x4ff/0x15d0
[  701.913456]  ? __br_mdb_add+0x7f0/0x7f0
[  701.917446]  ? graph_lock+0x270/0x270
[  701.921258]  ? br_multicast_group_expired+0x96/0x610
[  701.926368]  ? estimation_timer+0x5d0/0x890
[  701.930704]  br_mdb_notify+0x310/0x410
[  701.934606]  ? br_mdb_dump+0x27b0/0x27b0
[  701.938687]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.944234]  br_multicast_group_expired+0x1bc/0x610
[  701.949256]  ? br_mdb_free+0x80/0x80
[  701.952983]  call_timer_fn+0x26d/0x920
[  701.956878]  ? br_mdb_free+0x80/0x80
[  701.960601]  ? process_timeout+0x40/0x40
[  701.964673]  ? __run_timers+0x7d5/0xc60
[  701.968655]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.973164]  ? _raw_spin_unlock_irq+0x27/0x80
[  701.977660]  ? br_mdb_free+0x80/0x80
[  701.981377]  ? lockdep_hardirqs_on+0x296/0x5b0
[  701.985965]  ? trace_hardirqs_on+0xbd/0x310
[  701.990291]  ? kasan_check_read+0x11/0x20
[  701.994441]  ? __run_timers+0x7d5/0xc60
[  701.998422]  ? trace_hardirqs_off_caller+0x300/0x300
[  702.003552]  ? br_mdb_free+0x80/0x80
[  702.007279]  __run_timers+0x7e0/0xc60
[  702.011101]  ? timer_fixup_init+0x70/0x70
[  702.015255]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  702.020282]  ? graph_lock+0x270/0x270
[  702.024096]  ? enqueue_hrtimer+0x1a0/0x560
[  702.028338]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  702.033541]  ? find_held_lock+0x36/0x1c0
[  702.037614]  ? graph_lock+0x270/0x270
[  702.041422]  ? pvclock_read_flags+0x160/0x160
[  702.045926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.051468]  ? check_preemption_disabled+0x48/0x280
[  702.056772]  ? __lock_is_held+0xb5/0x140
[  702.060856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.066405]  ? check_preemption_disabled+0x48/0x280
[  702.071439]  run_timer_softirq+0x52/0xb0
[  702.075515]  ? rcu_read_lock_sched_held+0x14f/0x180
[  702.080535]  __do_softirq+0x308/0xb7e
[  702.084345]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  702.088872]  ? lock_downgrade+0x900/0x900
[  702.093032]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  702.098150]  ? pvclock_read_flags+0x160/0x160
[  702.102657]  ? lapic_next_event+0x5a/0x90
[  702.106818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.112396]  ? kvm_clock_read+0x18/0x30
[  702.116373]  ? kvm_sched_clock_read+0x9/0x20
[  702.120786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.126329]  ? check_preemption_disabled+0x48/0x280
[  702.131364]  irq_exit+0x17f/0x1c0
[  702.134823]  smp_apic_timer_interrupt+0x1cb/0x760
[  702.139677]  ? smp_reschedule_interrupt+0x109/0x650
[  702.144696]  ? smp_call_function_single_interrupt+0x640/0x640
[  702.150588]  ? interrupt_entry+0xb5/0xc0
[  702.154656]  ? trace_hardirqs_off_caller+0xbb/0x300
[  702.159676]  ? trace_hardirqs_off_caller+0xbb/0x300
[  702.164698]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.169547]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.174565]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.179628]  ? task_prio+0x50/0x50
[  702.183180]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.188722]  ? check_preemption_disabled+0x48/0x280
[  702.193747]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.198598]  apic_timer_interrupt+0xf/0x20
[  702.202833]  </IRQ>
[  702.205084] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  702.210971] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  702.229874] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  702.237593] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  702.244865] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  702.252135] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  702.259405] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  702.267111] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  702.274417]  ? save_stack+0xa9/0xd0
[  702.278059]  __kmalloc_node_track_caller+0x3c/0x70
[  702.283003]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  702.287766]  pskb_expand_head+0x230/0x10f0
[  702.292005]  ? check_preemption_disabled+0x48/0x280
[  702.297058]  ? memcpy+0x45/0x50
[  702.300348]  ? __copy_skb_header+0x350/0x6b0
[  702.304761]  ? skb_release_data+0x880/0x880
[  702.309087]  ? __alloc_skb+0x770/0x770
[  702.312986]  ? __lock_is_held+0xb5/0x140
[  702.317056]  ? kasan_check_write+0x14/0x20
[  702.321296]  ? __skb_clone+0x6c7/0xa00
[  702.325186]  ? __copy_skb_header+0x6b0/0x6b0
[  702.329594]  ? kmem_cache_alloc+0x33a/0x730
[  702.333925]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.339470]  skb_ensure_writable+0x3dd/0x640
[  702.343884]  ? skb_checksum_setup+0xaa0/0xaa0
[  702.348386]  ? preempt_notifier_register+0x200/0x200
[  702.353490]  ? __switch_to_asm+0x34/0x70
[  702.357554]  ? __switch_to_asm+0x34/0x70
[  702.361619]  ? __switch_to_asm+0x40/0x70
[  702.365683]  ? __switch_to_asm+0x34/0x70
[  702.369744]  ? __switch_to_asm+0x40/0x70
[  702.373811]  ? __switch_to_asm+0x40/0x70
[  702.377873]  ? __switch_to_asm+0x34/0x70
[  702.381942]  ? __switch_to_asm+0x34/0x70
[  702.386003]  ? __switch_to_asm+0x40/0x70
[  702.390065]  ? __switch_to_asm+0x34/0x70
[  702.394140]  bpf_clone_redirect+0x14a/0x490
[  702.398478]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  702.403497]  ? __sched_text_start+0x8/0x8
[  702.407654]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  702.412421]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  702.417005]  ? retint_kernel+0x2d/0x2d
[  702.420898]  ? find_held_lock+0x36/0x1c0
[  702.425002]  ? lock_acquire+0x1ed/0x520
[  702.428980]  ? bpf_test_run+0x3cb/0x780
[  702.432960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.438518]  ? check_preemption_disabled+0x48/0x280
[  702.443545]  ? kasan_check_read+0x11/0x20
[  702.447694]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.452970]  ? rcu_softirq_qs+0x20/0x20
[  702.456951]  ? preempt_schedule+0x4d/0x60
[  702.461108]  ? ___preempt_schedule+0x16/0x18
[  702.465525]  ? bpf_test_run+0x25d/0x780
[  702.469511]  ? netlink_diag_dump+0x2a0/0x2a0
[  702.473928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.479475]  ? bpf_test_init.isra.10+0x70/0x100
[  702.484153]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  702.488920]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  702.493763]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  702.499306]  ? fput+0x130/0x1a0
[  702.502588]  ? __bpf_prog_get+0x9b/0x290
[  702.506656]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  702.511500]  ? bpf_prog_test_run+0x130/0x1a0
[  702.515918]  ? __x64_sys_bpf+0x3d8/0x520
[  702.519979]  ? bpf_prog_get+0x20/0x20
[  702.523802]  ? do_syscall_64+0x1b9/0x820
[  702.527869]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  702.533236]  ? syscall_return_slowpath+0x5e0/0x5e0
[  702.538169]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.543016]  ? trace_hardirqs_on_caller+0x310/0x310
[  702.548041]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  702.553068]  ? prepare_exit_to_usermode+0x291/0x3b0
[  702.558104]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  702.562962]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  702.568344] warn_alloc_show_mem: 1 callbacks suppressed
[  702.568357] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  702.568359] Mem-Info:
[  702.568391] active_anon:145353 inactive_anon:195 isolated_anon:0
[  702.568391]  active_file:10 inactive_file:15 isolated_file:0
[  702.568391]  unevictable:0 dirty:0 writeback:0 unstable:0
[  702.568391]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  702.568391]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  702.568391]  free:13766 free_pcp:87 free_cma:0
[  702.573750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  702.582243] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  702.584648] Call Trace:
[  702.617611] 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
[  702.626960]  <IRQ>
[  702.654527] lowmem_reserve[]: 0 2818 6321 6321
[  702.657138]  dump_stack+0x244/0x39d
[  702.683219] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  702.685374]  ? dump_stack_print_info.cold.1+0x20/0x20
[  702.689926] lowmem_reserve[]: 0 0 3503 3503
[  702.693587]  warn_alloc.cold.116+0xb7/0x1bd
[  702.720700] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  702.725898]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  702.730195] lowmem_reserve[]: 0 0 0 0
[  702.734515]  ? lock_downgrade+0x900/0x900
[  702.763484] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  702.768338]  ? trace_hardirqs_off+0xb8/0x310
[  702.772113] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  702.776264]  ? trace_hardirqs_off+0xb8/0x310
[  702.789768] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  702.794184]  __alloc_pages_slowpath+0x26fe/0x2e30
[  702.809250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.813673]  ? warn_alloc+0x120/0x120
[  702.829084] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.833925]  ? warn_alloc+0x120/0x120
[  702.842742] 280 total pagecache pages
[  702.846554]  ? __lock_acquire+0x62f/0x4c20
[  702.855116] 0 pages in swap cache
[  702.858918]  ? warn_alloc+0x120/0x120
[  702.862693] Swap cache stats: add 0, delete 0, find 0/0
[  702.862703] Free swap  = 0kB
[  702.866935]  ? print_usage_bug+0xc0/0xc0
[  702.870366] Total swap = 0kB
[  702.874161]  ? print_usage_bug+0xc0/0xc0
[  702.879510] 1965979 pages RAM
[  702.882544]  ? mark_held_locks+0x130/0x130
[  702.886579] 0 pages HighMem/MovableOnly
[  702.886590] 342854 pages reserved
[  702.889619]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.893661] 0 pages cma reserved
[  702.896763]  ? should_fail+0x22d/0xd01
[  702.901173] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  702.904946]  ? graph_lock+0x270/0x270
[  702.908382] syz-executor0 cpuset=syz0 mems_allowed=0
[  702.913916]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  702.945590]  ? __lock_acquire+0x62f/0x4c20
[  702.949832]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  702.954938]  ? should_fail+0x22d/0xd01
[  702.958836]  ? mark_held_locks+0x130/0x130
[  702.963075]  ? mark_held_locks+0x130/0x130
[  702.967310]  ? lock_downgrade+0x900/0x900
[  702.971459]  ? graph_lock+0x270/0x270
[  702.975262]  ? graph_lock+0x270/0x270
[  702.979066]  ? graph_lock+0x270/0x270
[  702.982872]  ? do_raw_spin_unlock+0xa7/0x330
[  702.987283]  ? trace_hardirqs_on+0x310/0x310
[  702.991694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.997235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.002773]  ? check_preemption_disabled+0x48/0x280
[  703.007811]  ? __lock_is_held+0xb5/0x140
[  703.011879]  __alloc_pages_nodemask+0xa7b/0xdd0
[  703.016553]  ? graph_lock+0x270/0x270
[  703.020375]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  703.025408]  ? find_held_lock+0x36/0x1c0
[  703.029479]  ? ____cache_alloc_node+0x1c7/0x1e0
[  703.034156]  ? lock_downgrade+0x900/0x900
[  703.038321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.043873]  cache_grow_begin+0xa5/0x8c0
[  703.047942]  ? do_raw_spin_unlock+0xa7/0x330
[  703.052387]  fallback_alloc+0x204/0x2e0
[  703.056845]  ____cache_alloc_node+0x1c7/0x1e0
[  703.061353]  kmem_cache_alloc_node+0xe3/0x730
[  703.065850]  ? __kmalloc_node_track_caller+0x50/0x70
[  703.070957]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.076504]  __alloc_skb+0x114/0x770
[  703.080217]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  703.085596]  ? netdev_alloc_frag+0x1f0/0x1f0
[  703.090019]  ? vprintk_default+0x28/0x30
[  703.094083]  ? vprintk_func+0x85/0x181
[  703.097975]  ? printk+0xa7/0xcf
[  703.101255]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  703.106024]  new_skb+0x26/0x1c0
[  703.109305]  aoecmd_cfg+0x279/0x7f0
[  703.112941]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  703.117301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.122862]  ? __lock_is_held+0xb5/0x140
[  703.126935]  discover_timer+0x50/0x60
[  703.130736]  call_timer_fn+0x26d/0x920
[  703.134629]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  703.139475]  ? process_timeout+0x40/0x40
[  703.143548]  ? mark_held_locks+0xc7/0x130
[  703.147715]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.152213]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.156707]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  703.161550]  ? lockdep_hardirqs_on+0x296/0x5b0
[  703.166150]  ? trace_hardirqs_on+0xbd/0x310
[  703.170473]  ? kasan_check_read+0x11/0x20
[  703.174834]  ? __run_timers+0x7d5/0xc60
[  703.178811]  ? trace_hardirqs_off_caller+0x300/0x300
[  703.183921]  ? tcp_compressed_ack_kick+0x220/0x220
[  703.188860]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  703.193702]  __run_timers+0x7e0/0xc60
[  703.197514]  ? timer_fixup_init+0x70/0x70
[  703.201668]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  703.206686]  ? graph_lock+0x270/0x270
[  703.210491]  ? print_usage_bug+0xc0/0xc0
[  703.214555]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  703.219762]  ? find_held_lock+0x36/0x1c0
[  703.223830]  ? graph_lock+0x270/0x270
[  703.227639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.233186]  ? check_preemption_disabled+0x48/0x280
[  703.238215]  ? __lock_is_held+0xb5/0x140
[  703.242285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.247824]  ? check_preemption_disabled+0x48/0x280
[  703.252846]  run_timer_softirq+0x52/0xb0
[  703.256909]  ? rcu_read_lock_sched_held+0x14f/0x180
[  703.261927]  __do_softirq+0x308/0xb7e
[  703.265734]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  703.270230]  ? lock_downgrade+0x900/0x900
[  703.274388]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  703.279503]  ? pvclock_read_flags+0x160/0x160
[  703.284001]  ? lapic_next_event+0x5a/0x90
[  703.288157]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.293705]  ? kvm_clock_read+0x18/0x30
[  703.297681]  ? kvm_sched_clock_read+0x9/0x20
[  703.302091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.308243]  ? check_preemption_disabled+0x48/0x280
[  703.313284]  irq_exit+0x17f/0x1c0
[  703.316753]  smp_apic_timer_interrupt+0x1cb/0x760
[  703.321605]  ? smp_call_function_single_interrupt+0x640/0x640
[  703.327494]  ? interrupt_entry+0xb5/0xc0
[  703.331561]  ? trace_hardirqs_off_caller+0xbb/0x300
[  703.336587]  ? trace_hardirqs_off_caller+0xbb/0x300
[  703.341611]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.346456]  ? trace_hardirqs_on_caller+0x310/0x310
[  703.351472]  ? trace_hardirqs_on_caller+0x310/0x310
[  703.356493]  ? task_prio+0x50/0x50
[  703.360038]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.365590]  ? check_preemption_disabled+0x48/0x280
[  703.370616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.375471]  apic_timer_interrupt+0xf/0x20
[  703.379702]  </IRQ>
[  703.381943] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  703.387052] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  703.405952] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  703.413660] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  703.420928] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  703.428195] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  703.435463] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  703.442733] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  703.450021]  ? shrink_page_list+0x7e89/0xccd0
[  703.454552]  ? page_evictable+0x540/0x540
[  703.459069]  ? rb_erase_cached+0xc78/0x3720
[  703.463401]  ? rb_next+0x140/0x140
[  703.466998]  ? rb_erase_cached+0xc78/0x3720
[  703.471334]  ? rb_next+0x140/0x140
[  703.474881]  ? rb_erase_cached+0xc78/0x3720
[  703.479212]  ? rb_next+0x140/0x140
[  703.482757]  ? rb_erase_cached+0xc78/0x3720
[  703.487090]  ? graph_lock+0x270/0x270
[  703.490894]  ? __update_load_avg_se+0x5eb/0xae0
[  703.495568]  ? __update_load_avg_blocked_se+0x690/0x690
[  703.500979]  ? rb_erase_cached+0xc78/0x3720
[  703.505303]  ? graph_lock+0x270/0x270
[  703.509109]  ? rb_next+0x140/0x140
[  703.512655]  ? update_load_avg+0x387/0x2470
[  703.516987]  ? rb_erase_cached+0xc78/0x3720
[  703.521322]  ? rb_erase_cached+0xc78/0x3720
[  703.525647]  ? graph_lock+0x270/0x270
[  703.529452]  ? rb_next+0x140/0x140
[  703.532993]  ? rb_next+0x140/0x140
[  703.536539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.542085]  ? graph_lock+0x270/0x270
[  703.545891]  ? __lock_is_held+0xb5/0x140
[  703.549960]  ? print_usage_bug+0xc0/0xc0
[  703.554023]  ? print_usage_bug+0xc0/0xc0
[  703.558088]  ? __update_load_avg_blocked_se+0x690/0x690
[  703.563459]  ? rb_next+0x140/0x140
[  703.567013]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.572552]  ? __isolate_lru_page+0xd05/0x1540
[  703.577161]  ? mark_held_locks+0x130/0x130
[  703.581407]  ? __lock_acquire+0x62f/0x4c20
[  703.585654]  ? __lock_acquire+0x62f/0x4c20
[  703.589933]  ? __update_load_avg_blocked_se+0x690/0x690
[  703.595304]  ? __update_load_avg_se+0xae0/0xae0
[  703.599971]  ? graph_lock+0x270/0x270
[  703.603781]  ? graph_lock+0x270/0x270
[  703.607584]  ? graph_lock+0x270/0x270
[  703.611391]  ? print_usage_bug+0xc0/0xc0
[  703.615458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.620998]  ? check_preemption_disabled+0x48/0x280
[  703.626028]  ? trace_hardirqs_off+0xb8/0x310
[  703.630436]  ? check_preemption_disabled+0x48/0x280
[  703.635457]  ? trace_hardirqs_on+0x310/0x310
[  703.639868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.645410]  ? check_preemption_disabled+0x48/0x280
[  703.650449]  ? move_active_pages_to_lru+0x15df/0x1c00
[  703.655648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.661187]  ? __isolate_lru_page+0xd05/0x1540
[  703.665777]  ? putback_lru_page+0x280/0x280
[  703.670170]  ? mark_held_locks+0x130/0x130
[  703.674435]  ? mark_held_locks+0xc7/0x130
[  703.678591]  ? free_unref_page_list+0xd1b/0x11e0
[  703.683358]  ? free_unref_page_list+0xd1b/0x11e0
[  703.688123]  ? trace_hardirqs_on+0xbd/0x310
[  703.692449]  ? shrink_active_list+0x14fb/0x1f00
[  703.697125]  ? trace_hardirqs_off_caller+0x300/0x300
[  703.702232]  ? graph_lock+0x270/0x270
[  703.706047]  ? graph_lock+0x270/0x270
[  703.709848]  ? print_usage_bug+0xc0/0xc0
[  703.713918]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.719461]  ? check_preemption_disabled+0x48/0x280
[  703.724485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.730029]  ? check_preemption_disabled+0x48/0x280
[  703.735047]  ? __lock_is_held+0xb5/0x140
[  703.739115]  ? __this_cpu_preempt_check+0x1c/0x20
[  703.743968]  ? __mod_zone_page_state+0x8a/0xf0
[  703.748557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.754104]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  703.759317]  ? __isolate_lru_page+0x1540/0x1540
[  703.763988]  ? print_usage_bug+0xc0/0xc0
[  703.768067]  ? print_usage_bug+0xc0/0xc0
[  703.772131]  ? print_usage_bug+0xc0/0xc0
[  703.776206]  ? __lock_acquire+0x62f/0x4c20
[  703.780449]  ? shrink_inactive_list+0x1c50/0x1c50
[  703.785301]  ? __lock_acquire+0x62f/0x4c20
[  703.789544]  ? mark_held_locks+0x130/0x130
[  703.793786]  ? __lock_acquire+0x62f/0x4c20
[  703.798036]  ? graph_lock+0x270/0x270
[  703.801837]  ? mark_held_locks+0x130/0x130
[  703.806073]  ? print_usage_bug+0xc0/0xc0
[  703.810147]  ? print_usage_bug+0xc0/0xc0
[  703.814220]  ? find_held_lock+0x36/0x1c0
[  703.818296]  ? mark_held_locks+0xc7/0x130
[  703.822455]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.826955]  ? _raw_spin_unlock_irq+0x27/0x80
[  703.831453]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  703.836039]  ? trace_hardirqs_on+0xbd/0x310
[  703.840366]  ? kasan_check_read+0x11/0x20
[  703.844525]  ? shrink_inactive_list+0x975/0x1c50
[  703.849283]  ? trace_hardirqs_off_caller+0x300/0x300
[  703.854391]  ? trace_hardirqs_on+0x310/0x310
[  703.858806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.864375]  ? check_preemption_disabled+0x48/0x280
[  703.869405]  shrink_inactive_list+0x9af/0x1c50
[  703.874002]  ? putback_inactive_pages+0x27e0/0x27e0
[  703.879025]  ? kasan_check_read+0x11/0x20
[  703.883175]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  703.888488]  ? kasan_check_read+0x11/0x20
[  703.892647]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  703.897671]  ? blk_lld_busy+0xa0/0xa0
[  703.901482]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  703.906419]  ? rcu_read_unlock+0x33/0x60
[  703.910481]  ? mem_cgroup_iter+0x514/0x1160
[  703.914809]  shrink_node_memcg+0x784/0x18d0
[  703.919152]  ? shrink_active_list+0x1f00/0x1f00
[  703.923820]  ? queue_work_on+0x148/0x1e0
[  703.927889]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  703.932481]  ? trace_hardirqs_on+0xbd/0x310
[  703.936806]  ? vmpressure+0x271/0x340
[  703.940613]  ? trace_hardirqs_off_caller+0x300/0x300
[  703.945726]  ? cgroup_procs_write_finish+0xf0/0xf0
[  703.950678]  shrink_node+0x3bc/0x16b0
[  703.954480]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  703.959783]  ? shrink_node_memcg+0x18d0/0x18d0
[  703.964368]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  703.968956]  ? trace_hardirqs_on+0xbd/0x310
[  703.973278]  ? vmpressure+0x271/0x340
[  703.977083]  ? do_raw_spin_unlock+0xa7/0x330
[  703.981494]  ? do_raw_spin_trylock+0x270/0x270
[  703.986088]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.991635]  ? __cpuset_node_allowed+0x19b/0x660
[  703.996395]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  704.002109]  ? vmpressure+0x1a2/0x340
[  704.005923]  do_try_to_free_pages+0x3e7/0x1290
[  704.010602]  ? graph_lock+0x270/0x270
[  704.014426]  ? shrink_node+0x16b0/0x16b0
[  704.018491]  ? __lock_is_held+0xb5/0x140
[  704.022571]  try_to_free_pages+0x4cb/0xb90
[  704.026820]  ? do_try_to_free_pages+0x1290/0x1290
[  704.031679]  ? kasan_check_read+0x11/0x20
[  704.035828]  ? psi_memstall_enter+0x240/0x2b0
[  704.040328]  ? trace_hardirqs_off_caller+0x300/0x300
[  704.045432]  ? lock_pin_lock+0x350/0x350
[  704.049510]  ? _raw_spin_unlock_irq+0x60/0x80
[  704.054008]  ? psi_memstall_enter+0x240/0x2b0
[  704.059048]  ? psi_memstall_tick+0x230/0x230
[  704.063471]  __alloc_pages_slowpath+0xa14/0x2e30
[  704.068255]  ? warn_alloc+0x120/0x120
[  704.072070]  ? graph_lock+0x270/0x270
[  704.075874]  ? graph_lock+0x270/0x270
[  704.079674]  ? print_usage_bug+0xc0/0xc0
[  704.083739]  ? graph_lock+0x270/0x270
[  704.087540]  ? graph_lock+0x270/0x270
[  704.091358]  ? check_preemption_disabled+0x48/0x280
[  704.096380]  ? check_preemption_disabled+0x48/0x280
[  704.101406]  ? __lock_is_held+0xb5/0x140
[  704.105489]  ? find_get_entry+0xa87/0x1120
[  704.109729]  ? lock_downgrade+0x900/0x900
[  704.113880]  ? check_preemption_disabled+0x48/0x280
[  704.118911]  ? __lock_is_held+0xb5/0x140
[  704.122988]  ? perf_trace_sched_process_exec+0x860/0x860
[  704.128448]  ? __might_sleep+0x95/0x190
[  704.132433]  __alloc_pages_nodemask+0xa7b/0xdd0
[  704.137112]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  704.142145]  ? find_held_lock+0x36/0x1c0
[  704.146220]  ? find_get_entry+0xa87/0x1120
[  704.150460]  ? lock_downgrade+0x900/0x900
[  704.154620]  ? check_preemption_disabled+0x48/0x280
[  704.159649]  ? kasan_check_read+0x11/0x20
[  704.163803]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  704.170111]  alloc_pages_current+0x173/0x350
[  704.174529]  __page_cache_alloc+0x3ce/0x570
[  704.178860]  ? find_get_entry+0xaae/0x1120
[  704.183101]  ? generic_perform_write+0x6a0/0x6a0
[  704.187858]  ? graph_lock+0x270/0x270
[  704.191672]  pagecache_get_page+0x396/0xf00
[  704.196002]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  704.200756]  ? __lock_is_held+0xb5/0x140
[  704.204821]  ? graph_lock+0x270/0x270
[  704.208636]  ? graph_lock+0x270/0x270
[  704.212448]  ? __lock_is_held+0xb5/0x140
[  704.216522]  ? __lock_is_held+0xb5/0x140
[  704.220622]  ? perf_trace_sched_process_exec+0x860/0x860
[  704.226081]  ? __getblk_gfp+0x129/0x1030
[  704.230152]  ? __might_sleep+0x95/0x190
[  704.234140]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  704.238913]  ? ext4_mb_good_group+0x730/0x730
[  704.243418]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.248963]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  704.254253]  ? _raw_spin_unlock+0x2c/0x50
[  704.258438]  ? ext4_has_free_clusters+0x670/0x670
[  704.263285]  ? debug_check_no_obj_freed+0x305/0x58d
[  704.268317]  ? graph_lock+0x270/0x270
[  704.272121]  ? __lock_acquire+0x62f/0x4c20
[  704.276356]  ? do_raw_spin_unlock+0xa7/0x330
[  704.280768]  ? trace_hardirqs_on+0x310/0x310
[  704.285184]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  704.290200]  ? ext4_get_group_desc+0x1c6/0x2c0
[  704.294790]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.300326]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  704.305890]  ? graph_lock+0x270/0x270
[  704.309700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.315242]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  704.320699]  ? __lock_is_held+0xb5/0x140
[  704.324767]  ? graph_lock+0x270/0x270
[  704.328595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.334138]  ? check_preemption_disabled+0x48/0x280
[  704.339164]  ? __lock_is_held+0xb5/0x140
[  704.343248]  ext4_free_blocks+0xbc4/0x3500
[  704.347518]  ? ext4_mb_new_blocks+0x4820/0x4820
[  704.352192]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  704.357474]  ? rcu_read_unlock_special+0x370/0x370
[  704.362407]  ? rcu_softirq_qs+0x20/0x20
[  704.366380]  ? unwind_dump+0x190/0x190
[  704.370296]  ? is_bpf_text_address+0xd3/0x170
[  704.374798]  ? kernel_text_address+0x79/0xf0
[  704.379212]  ? __kernel_text_address+0xd/0x40
[  704.383709]  ? unwind_get_return_address+0x61/0xa0
[  704.388649]  ? __save_stack_trace+0x8d/0xf0
[  704.393001]  ? kasan_kmalloc+0xc7/0xe0
[  704.396910]  ? __kmalloc+0x15b/0x760
[  704.400636]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  704.405572]  ? ext4_ext_truncate+0x1cc/0x220
[  704.409985]  ? ext4_truncate+0xe41/0x1650
[  704.414132]  ? ext4_evict_inode+0xab6/0x1ad0
[  704.418546]  ? evict+0x4b9/0x980
[  704.421924]  ? iput+0x674/0xa90
[  704.425207]  ? dentry_unlink_inode+0x461/0x5e0
[  704.429791]  ? __dentry_kill+0x44c/0x7a0
[  704.433849]  ? dentry_kill+0xc9/0x680
[  704.437648]  ? dput.part.25+0x660/0x860
[  704.441628]  ? dput+0x15/0x20
[  704.444735]  ? path_put+0x31/0x70
[  704.448195]  ? free_fs_struct+0x22/0x60
[  704.452185]  ? exit_fs+0xf3/0x130
[  704.455657]  ? do_exit+0xec4/0x2620
[  704.459298]  ? do_group_exit+0x177/0x440
[  704.463365]  ? get_signal+0x8a8/0x1970
[  704.467256]  ? do_signal+0x9c/0x21c0
[  704.470974]  ? exit_to_usermode_loop+0x2e5/0x380
[  704.475729]  ? do_syscall_64+0x6be/0x820
[  704.479793]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  704.485168]  ? lock_downgrade+0x900/0x900
[  704.489324]  ? graph_lock+0x270/0x270
[  704.493126]  ? trace_hardirqs_off_caller+0x300/0x300
[  704.498232]  ? ___cache_free+0x2e/0x380
[  704.502210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.507749]  ? check_preemption_disabled+0x48/0x280
[  704.512769]  ? graph_lock+0x270/0x270
[  704.516587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.522130]  ? check_preemption_disabled+0x48/0x280
[  704.527161]  ? __lock_is_held+0xb5/0x140
[  704.531243]  ext4_ext_remove_space+0x2536/0x5ad0
[  704.536032]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  704.541320]  ? graph_lock+0x270/0x270
[  704.545128]  ? perf_trace_sched_process_exec+0x860/0x860
[  704.550598]  ? ext4_journalled_invalidatepage+0x50/0x50
[  704.555970]  ? find_held_lock+0x36/0x1c0
[  704.560045]  ? ext4_es_remove_extent+0x147/0x4f0
[  704.564803]  ? lock_downgrade+0x900/0x900
[  704.568952]  ? ext4_es_scan+0x950/0x950
[  704.572935]  ? kasan_check_write+0x14/0x20
[  704.577171]  ? do_raw_write_lock+0x14f/0x310
[  704.581594]  ? do_raw_write_trylock+0x270/0x270
[  704.586281]  ? _raw_write_unlock+0x2c/0x50
[  704.590518]  ? ext4_es_remove_extent+0x14c/0x4f0
[  704.595291]  ? ext4_journal_check_start+0x18e/0x220
[  704.600313]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  704.605083]  ? down_write+0x8a/0x130
[  704.608800]  ? ext4_truncate+0xde1/0x1650
[  704.612957]  ext4_ext_truncate+0x1cc/0x220
[  704.617201]  ext4_truncate+0xe41/0x1650
[  704.621184]  ? ext4_punch_hole+0x1220/0x1220
[  704.625608]  ? ext4_evict_inode+0xa5a/0x1ad0
[  704.630024]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  704.634954]  ? __might_sleep+0x95/0x190
[  704.638939]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.644477]  ? ext4_evict_inode+0x917/0x1ad0
[  704.648939]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  704.654660]  ? rcu_read_lock_sched_held+0x14f/0x180
[  704.659685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.665227]  ? __sb_start_write+0x1b2/0x370
[  704.669556]  ext4_evict_inode+0xab6/0x1ad0
[  704.673814]  ? ext4_da_write_begin+0x12c0/0x12c0
[  704.678599]  ? inode_wait_for_writeback+0x2f/0x40
[  704.683461]  ? lock_downgrade+0x900/0x900
[  704.687623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.693164]  ? __inode_wait_for_writeback+0x2cf/0x380
[  704.698364]  ? kasan_check_read+0x11/0x20
[  704.702513]  ? do_raw_spin_unlock+0xa7/0x330
[  704.706922]  ? do_raw_spin_trylock+0x270/0x270
[  704.711529]  ? ext4_da_write_begin+0x12c0/0x12c0
[  704.716295]  evict+0x4b9/0x980
[  704.719495]  ? destroy_inode+0x200/0x200
[  704.723559]  ? iput+0x66c/0xa90
[  704.726863]  ? lock_downgrade+0x900/0x900
[  704.731026]  ? kasan_check_read+0x11/0x20
[  704.735177]  ? do_raw_spin_trylock+0x270/0x270
[  704.739778]  iput+0x674/0xa90
[  704.742889]  ? inode_add_lru+0x2a0/0x2a0
[  704.746959]  ? fsnotify_destroy_marks+0x1d2/0x270
[  704.751804]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  704.757259]  ? find_held_lock+0x36/0x1c0
[  704.761333]  dentry_unlink_inode+0x461/0x5e0
[  704.765746]  ? d_lru_del+0x130/0x130
[  704.769470]  ? kasan_check_read+0x11/0x20
[  704.773626]  ? do_raw_spin_trylock+0x270/0x270
[  704.778214]  ? lockref_get_not_dead+0x90/0x90
[  704.782722]  __dentry_kill+0x44c/0x7a0
[  704.786616]  ? d_drop+0x70/0x70
[  704.789900]  ? lock_downgrade+0x900/0x900
[  704.794070]  dentry_kill+0xc9/0x680
[  704.797705]  dput.part.25+0x660/0x860
[  704.801514]  ? shrink_dcache_sb+0x350/0x350
[  704.805839]  ? kasan_check_read+0x11/0x20
[  704.809986]  ? do_raw_spin_unlock+0xa7/0x330
[  704.814394]  ? do_raw_spin_trylock+0x270/0x270
[  704.818983]  dput+0x15/0x20
[  704.821922]  path_put+0x31/0x70
[  704.825207]  free_fs_struct+0x22/0x60
[  704.829009]  exit_fs+0xf3/0x130
[  704.832299]  do_exit+0xec4/0x2620
[  704.835751]  ? do_raw_spin_unlock+0xa7/0x330
[  704.840171]  ? mm_update_next_owner+0x990/0x990
[  704.844854]  ? graph_lock+0x270/0x270
[  704.848666]  ? find_held_lock+0x36/0x1c0
[  704.852743]  ? __lock_acquire+0x62f/0x4c20
[  704.856978]  ? lock_downgrade+0x900/0x900
[  704.861146]  ? mark_held_locks+0x130/0x130
[  704.865384]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  704.870597]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  704.875704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.881259]  ? futex_wait+0x5ec/0xa50
[  704.885069]  ? futex_wait_setup+0x3e0/0x3e0
[  704.889407]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  704.894514]  ? futex_wake+0x304/0x760
[  704.898341]  ? graph_lock+0x270/0x270
[  704.902155]  ? memset+0x31/0x40
[  704.905445]  ? find_held_lock+0x36/0x1c0
[  704.909529]  ? get_signal+0x953/0x1970
[  704.913423]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.917922]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.922427]  do_group_exit+0x177/0x440
[  704.926329]  ? trace_hardirqs_off_caller+0x300/0x300
[  704.931434]  ? __ia32_sys_exit+0x50/0x50
[  704.935509]  get_signal+0x8a8/0x1970
[  704.939233]  ? ptrace_notify+0x130/0x130
[  704.943311]  ? find_held_lock+0x36/0x1c0
[  704.947385]  ? __might_fault+0x12b/0x1e0
[  704.951455]  do_signal+0x9c/0x21c0
[  704.954997]  ? perf_trace_sched_process_exec+0x860/0x860
[  704.960445]  ? posix_ktime_get_ts+0x15/0x20
[  704.964773]  ? trace_hardirqs_off_caller+0x300/0x300
[  704.969879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.975424]  ? setup_sigcontext+0x7d0/0x7d0
[  704.979754]  ? exit_to_usermode_loop+0x8c/0x380
[  704.984426]  ? exit_to_usermode_loop+0x8c/0x380
[  704.989099]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  704.993694]  ? trace_hardirqs_on+0xbd/0x310
[  704.998022]  ? do_syscall_64+0x6be/0x820
[  705.002088]  ? __x64_sys_futex+0x47f/0x6a0
[  705.006347]  exit_to_usermode_loop+0x2e5/0x380
[  705.010953]  ? __bpf_trace_sys_exit+0x30/0x30
[  705.015461]  ? ret_from_fork+0x15/0x50
[  705.019357]  do_syscall_64+0x6be/0x820
[  705.023250]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  705.028621]  ? syscall_return_slowpath+0x5e0/0x5e0
[  705.033558]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.038602]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  705.043628]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  705.050312]  ? __switch_to_asm+0x40/0x70
[  705.054375]  ? __switch_to_asm+0x34/0x70
[  705.058940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.063797]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  705.068990] RIP: 0033:0x457569
[  705.072201] Code: Bad RIP value.
[  705.075561] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  705.083285] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  705.090554] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  705.097838] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  705.105111] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  705.112379] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  705.119690] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  705.119780] aoe: skb alloc failure
[  705.128284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  705.128290] Call Trace:
[  705.128297]  <IRQ>
[  705.128320]  dump_stack+0x244/0x39d
[  705.128339]  ? dump_stack_print_info.cold.1+0x20/0x20
[  705.128367]  warn_alloc.cold.116+0xb7/0x1bd
[  705.131919] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  705.141252]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  705.143818] syz-executor5 cpuset=syz5 mems_allowed=0
[  705.145971]  ? lock_downgrade+0x900/0x900
[  705.184108]  ? trace_hardirqs_off+0xb8/0x310
[  705.188534]  ? trace_hardirqs_off+0xb8/0x310
[  705.192963]  __alloc_pages_slowpath+0x26fe/0x2e30
[  705.197837]  ? warn_alloc+0x120/0x120
[  705.201646]  ? warn_alloc+0x120/0x120
[  705.205452]  ? graph_lock+0x270/0x270
[  705.209267]  ? warn_alloc+0x120/0x120
[  705.213084]  ? print_usage_bug+0xc0/0xc0
[  705.217147]  ? idle_cpu+0x1d0/0x1d0
[  705.220786]  ? kvm_sched_clock_read+0x9/0x20
[  705.225223]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  705.230251]  ? print_usage_bug+0xc0/0xc0
[  705.234324]  ? __lock_is_held+0xb5/0x140
[  705.238394]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.243938]  ? should_fail+0x22d/0xd01
[  705.247836]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.252949]  ? __lock_acquire+0x62f/0x4c20
[  705.257196]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.262312]  ? __lock_acquire+0x62f/0x4c20
[  705.266574]  ? should_fail+0x22d/0xd01
[  705.270486]  ? mark_held_locks+0x130/0x130
[  705.274732]  ? mark_held_locks+0x130/0x130
[  705.278984]  ? __enqueue_entity+0x10d/0x1f0
[  705.283355]  ? graph_lock+0x270/0x270
[  705.287177]  ? print_usage_bug+0xc0/0xc0
[  705.291243]  ? __lock_acquire+0x62f/0x4c20
[  705.295490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.301035]  ? check_preemption_disabled+0x48/0x280
[  705.306071]  ? __lock_is_held+0xb5/0x140
[  705.310168]  __alloc_pages_nodemask+0xa7b/0xdd0
[  705.314844]  ? graph_lock+0x270/0x270
[  705.318657]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  705.323691]  ? find_held_lock+0x36/0x1c0
[  705.327766]  ? ____cache_alloc_node+0x1c7/0x1e0
[  705.332438]  ? lock_downgrade+0x900/0x900
[  705.336602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.342149]  cache_grow_begin+0xa5/0x8c0
[  705.346230]  ? do_raw_spin_unlock+0xa7/0x330
[  705.350653]  fallback_alloc+0x204/0x2e0
[  705.354638]  ____cache_alloc_node+0x1c7/0x1e0
[  705.359140]  kmem_cache_alloc_node+0xe3/0x730
[  705.363637]  ? ipv6_get_ifaddr+0x42e/0x620
[  705.367895]  __alloc_skb+0x114/0x770
[  705.371613]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.376898]  ? netdev_alloc_frag+0x1f0/0x1f0
[  705.381316]  ? lock_downgrade+0x900/0x900
[  705.385473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.391018]  ? refcount_sub_and_test_checked+0x203/0x310
[  705.396479]  ? refcount_dec_if_one+0x180/0x180
[  705.401064]  ? addrconf_rs_timer+0x690/0x690
[  705.405493]  ndisc_alloc_skb+0x144/0x340
[  705.409570]  ndisc_send_rs+0x331/0x6e0
[  705.413468]  addrconf_rs_timer+0x314/0x690
[  705.417713]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.421966]  call_timer_fn+0x26d/0x920
[  705.425853]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.430096]  ? process_timeout+0x40/0x40
[  705.434173]  ? __run_timers+0x7d5/0xc60
[  705.438155]  ? _raw_spin_unlock_irq+0x27/0x80
[  705.442653]  ? _raw_spin_unlock_irq+0x27/0x80
[  705.447152]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.451395]  ? lockdep_hardirqs_on+0x296/0x5b0
[  705.455986]  ? trace_hardirqs_on+0xbd/0x310
[  705.460314]  ? kasan_check_read+0x11/0x20
[  705.464462]  ? __run_timers+0x7d5/0xc60
[  705.468445]  ? trace_hardirqs_off_caller+0x300/0x300
[  705.473575]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.477816]  __run_timers+0x7e0/0xc60
[  705.481630]  ? timer_fixup_init+0x70/0x70
[  705.485783]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  705.490803]  ? graph_lock+0x270/0x270
[  705.494612]  ? enqueue_hrtimer+0x1a0/0x560
[  705.498849]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  705.504048]  ? find_held_lock+0x36/0x1c0
[  705.508123]  ? graph_lock+0x270/0x270
[  705.511932]  ? pvclock_read_flags+0x160/0x160
[  705.516440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.521983]  ? check_preemption_disabled+0x48/0x280
[  705.527013]  ? __lock_is_held+0xb5/0x140
[  705.531084]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.536629]  ? check_preemption_disabled+0x48/0x280
[  705.541654]  run_timer_softirq+0x52/0xb0
[  705.545729]  ? rcu_read_lock_sched_held+0x14f/0x180
[  705.550749]  __do_softirq+0x308/0xb7e
[  705.554560]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  705.559071]  ? lock_downgrade+0x900/0x900
[  705.563230]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  705.568348]  ? pvclock_read_flags+0x160/0x160
[  705.572850]  ? lapic_next_event+0x5a/0x90
[  705.577008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.582558]  ? kvm_clock_read+0x18/0x30
[  705.586543]  ? kvm_sched_clock_read+0x9/0x20
[  705.590972]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.596512]  ? check_preemption_disabled+0x48/0x280
[  705.601544]  irq_exit+0x17f/0x1c0
[  705.605008]  smp_apic_timer_interrupt+0x1cb/0x760
[  705.609866]  ? smp_reschedule_interrupt+0x109/0x650
[  705.614891]  ? smp_call_function_single_interrupt+0x640/0x640
[  705.620797]  ? interrupt_entry+0xb5/0xc0
[  705.624869]  ? trace_hardirqs_off_caller+0xbb/0x300
[  705.629902]  ? trace_hardirqs_off_caller+0xbb/0x300
[  705.634923]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.639774]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.644791]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.649814]  ? task_prio+0x50/0x50
[  705.653359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.658898]  ? check_preemption_disabled+0x48/0x280
[  705.663924]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.668777]  apic_timer_interrupt+0xf/0x20
[  705.673008]  </IRQ>
[  705.675249] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  705.681136] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  705.700042] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  705.707761] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  705.715029] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  705.722299] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  705.729576] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  705.736846] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  705.744151]  ? save_stack+0xa9/0xd0
[  705.747798]  __kmalloc_node_track_caller+0x3c/0x70
[  705.752734]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  705.757497]  pskb_expand_head+0x230/0x10f0
[  705.761745]  ? check_preemption_disabled+0x48/0x280
[  705.766775]  ? memcpy+0x45/0x50
[  705.770058]  ? __copy_skb_header+0x350/0x6b0
[  705.774478]  ? skb_release_data+0x880/0x880
[  705.778802]  ? __alloc_skb+0x770/0x770
[  705.782705]  ? __lock_is_held+0xb5/0x140
[  705.786781]  ? kasan_check_write+0x14/0x20
[  705.791018]  ? __skb_clone+0x6c7/0xa00
[  705.794911]  ? __copy_skb_header+0x6b0/0x6b0
[  705.799319]  ? kmem_cache_alloc+0x33a/0x730
[  705.803649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.809196]  skb_ensure_writable+0x3dd/0x640
[  705.813612]  ? skb_checksum_setup+0xaa0/0xaa0
[  705.818120]  ? preempt_notifier_register+0x200/0x200
[  705.823228]  ? __switch_to_asm+0x34/0x70
[  705.827290]  ? __switch_to_asm+0x34/0x70
[  705.831353]  ? __switch_to_asm+0x40/0x70
[  705.835415]  ? __switch_to_asm+0x34/0x70
[  705.839476]  ? __switch_to_asm+0x40/0x70
[  705.843545]  ? __switch_to_asm+0x40/0x70
[  705.847615]  ? __switch_to_asm+0x34/0x70
[  705.851682]  ? __switch_to_asm+0x34/0x70
[  705.855743]  ? __switch_to_asm+0x40/0x70
[  705.859807]  ? __switch_to_asm+0x34/0x70
[  705.863879]  bpf_clone_redirect+0x14a/0x490
[  705.868218]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  705.873237]  ? __sched_text_start+0x8/0x8
[  705.877392]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  705.882160]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  705.886744]  ? retint_kernel+0x2d/0x2d
[  705.890642]  ? find_held_lock+0x36/0x1c0
[  705.894714]  ? lock_acquire+0x1ed/0x520
[  705.898695]  ? bpf_test_run+0x3cb/0x780
[  705.902675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.908215]  ? check_preemption_disabled+0x48/0x280
[  705.913244]  ? kasan_check_read+0x11/0x20
[  705.917396]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.922675]  ? rcu_softirq_qs+0x20/0x20
[  705.926655]  ? preempt_schedule+0x4d/0x60
[  705.930806]  ? ___preempt_schedule+0x16/0x18
[  705.935223]  ? bpf_test_run+0x25d/0x780
[  705.939210]  ? netlink_diag_dump+0x2a0/0x2a0
[  705.943626]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.949167]  ? bpf_test_init.isra.10+0x70/0x100
[  705.953846]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  705.958616]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  705.963460]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  705.969004]  ? fput+0x130/0x1a0
[  705.972290]  ? __bpf_prog_get+0x9b/0x290
[  705.976359]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  705.981201]  ? bpf_prog_test_run+0x130/0x1a0
[  705.985619]  ? __x64_sys_bpf+0x3d8/0x520
[  705.989681]  ? bpf_prog_get+0x20/0x20
[  705.993506]  ? do_syscall_64+0x1b9/0x820
[  705.997582]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  706.002952]  ? syscall_return_slowpath+0x5e0/0x5e0
[  706.007887]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.012735]  ? trace_hardirqs_on_caller+0x310/0x310
[  706.017754]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  706.022778]  ? prepare_exit_to_usermode+0x291/0x3b0
[  706.027803]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.032662]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  706.038047] warn_alloc_show_mem: 1 callbacks suppressed
[  706.038060] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  706.038062] Mem-Info:
[  706.038101] active_anon:145353 inactive_anon:195 isolated_anon:0
[  706.038101]  active_file:10 inactive_file:15 isolated_file:0
[  706.038101]  unevictable:0 dirty:0 writeback:0 unstable:0
[  706.038101]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  706.038101]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  706.038101]  free:13766 free_pcp:87 free_cma:0
[  706.043451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  706.051968] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  706.054372] Call Trace:
[  706.087604] 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
[  706.096963]  <IRQ>
[  706.124538] lowmem_reserve[]: 0 2818 6321 6321
[  706.127153]  dump_stack+0x244/0x39d
[  706.153248] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  706.155408]  ? dump_stack_print_info.cold.1+0x20/0x20
[  706.159955] lowmem_reserve[]: 0 0 3503 3503
[  706.163610]  warn_alloc.cold.116+0xb7/0x1bd
[  706.190736] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  706.195932]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  706.200229] lowmem_reserve[]: 0 0 0 0
[  706.204555]  ? lock_downgrade+0x900/0x900
[  706.233434] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  706.238301]  ? trace_hardirqs_off+0xb8/0x310
[  706.242085] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  706.246238]  ? trace_hardirqs_off+0xb8/0x310
[  706.259760] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  706.264189]  __alloc_pages_slowpath+0x26fe/0x2e30
[  706.279257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  706.283695]  ? warn_alloc+0x120/0x120
[  706.299093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  706.299103] 280 total pagecache pages
[  706.303954]  ? warn_alloc+0x120/0x120
[  706.312768] 0 pages in swap cache
[  706.316583]  ? __lock_acquire+0x62f/0x4c20
[  706.325148] Swap cache stats: add 0, delete 0, find 0/0
[  706.328943]  ? warn_alloc+0x120/0x120
[  706.332730] Free swap  = 0kB
[  706.336180]  ? print_usage_bug+0xc0/0xc0
[  706.340394] Total swap = 0kB
[  706.345756]  ? print_usage_bug+0xc0/0xc0
[  706.349537] 1965979 pages RAM
[  706.352574]  ? mark_held_locks+0x130/0x130
[  706.356608] 0 pages HighMem/MovableOnly
[  706.359629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.363665] 342854 pages reserved
[  706.366767]  ? should_fail+0x22d/0xd01
[  706.370979] 0 pages cma reserved
[  706.374969]  ? graph_lock+0x270/0x270
[  706.380567] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  706.383952]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.387952] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  706.391201]  ? __lock_acquire+0x62f/0x4c20
[  706.395001] syz-executor0 cpuset=syz0 mems_allowed=0
[  706.401490]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.431478]  ? should_fail+0x22d/0xd01
[  706.435380]  ? mark_held_locks+0x130/0x130
[  706.439622]  ? mark_held_locks+0x130/0x130
[  706.443860]  ? lock_downgrade+0x900/0x900
[  706.448009]  ? graph_lock+0x270/0x270
[  706.451812]  ? graph_lock+0x270/0x270
[  706.455618]  ? graph_lock+0x270/0x270
[  706.459424]  ? do_raw_spin_unlock+0xa7/0x330
[  706.463836]  ? trace_hardirqs_on+0x310/0x310
[  706.468252]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.473792]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.479338]  ? check_preemption_disabled+0x48/0x280
[  706.484388]  ? __lock_is_held+0xb5/0x140
[  706.488459]  __alloc_pages_nodemask+0xa7b/0xdd0
[  706.493132]  ? graph_lock+0x270/0x270
[  706.496944]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  706.501988]  ? find_held_lock+0x36/0x1c0
[  706.506064]  ? ____cache_alloc_node+0x1c7/0x1e0
[  706.510755]  ? lock_downgrade+0x900/0x900
[  706.514919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.520465]  cache_grow_begin+0xa5/0x8c0
[  706.524543]  ? do_raw_spin_unlock+0xa7/0x330
[  706.528982]  fallback_alloc+0x204/0x2e0
[  706.532976]  ____cache_alloc_node+0x1c7/0x1e0
[  706.537482]  kmem_cache_alloc_node+0xe3/0x730
[  706.541978]  ? __kmalloc_node_track_caller+0x50/0x70
[  706.547087]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.552637]  __alloc_skb+0x114/0x770
[  706.556354]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  706.561724]  ? netdev_alloc_frag+0x1f0/0x1f0
[  706.566147]  ? vprintk_default+0x28/0x30
[  706.570213]  ? vprintk_func+0x85/0x181
[  706.574105]  ? printk+0xa7/0xcf
[  706.577391]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  706.582160]  new_skb+0x26/0x1c0
[  706.585445]  aoecmd_cfg+0x279/0x7f0
[  706.589085]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  706.593420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.598976]  ? __lock_is_held+0xb5/0x140
[  706.603055]  discover_timer+0x50/0x60
[  706.606861]  call_timer_fn+0x26d/0x920
[  706.610749]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  706.615606]  ? process_timeout+0x40/0x40
[  706.619685]  ? mark_held_locks+0xc7/0x130
[  706.623842]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.628340]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.632841]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  706.637690]  ? lockdep_hardirqs_on+0x296/0x5b0
[  706.642278]  ? trace_hardirqs_on+0xbd/0x310
[  706.646613]  ? kasan_check_read+0x11/0x20
[  706.650762]  ? __run_timers+0x7d5/0xc60
[  706.654744]  ? trace_hardirqs_off_caller+0x300/0x300
[  706.659856]  ? tcp_compressed_ack_kick+0x220/0x220
[  706.664804]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  706.669651]  __run_timers+0x7e0/0xc60
[  706.673466]  ? timer_fixup_init+0x70/0x70
[  706.677624]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  706.682646]  ? graph_lock+0x270/0x270
[  706.686459]  ? print_usage_bug+0xc0/0xc0
[  706.690528]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  706.695729]  ? find_held_lock+0x36/0x1c0
[  706.699801]  ? graph_lock+0x270/0x270
[  706.703619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.709161]  ? check_preemption_disabled+0x48/0x280
[  706.714195]  ? __lock_is_held+0xb5/0x140
[  706.718262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.723806]  ? check_preemption_disabled+0x48/0x280
[  706.728834]  run_timer_softirq+0x52/0xb0
[  706.732899]  ? rcu_read_lock_sched_held+0x14f/0x180
[  706.737919]  __do_softirq+0x308/0xb7e
[  706.741729]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  706.746227]  ? lock_downgrade+0x900/0x900
[  706.750383]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  706.755500]  ? pvclock_read_flags+0x160/0x160
[  706.760003]  ? lapic_next_event+0x5a/0x90
[  706.764162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.769711]  ? kvm_clock_read+0x18/0x30
[  706.773693]  ? kvm_sched_clock_read+0x9/0x20
[  706.778111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.783654]  ? check_preemption_disabled+0x48/0x280
[  706.788687]  irq_exit+0x17f/0x1c0
[  706.792150]  smp_apic_timer_interrupt+0x1cb/0x760
[  706.797001]  ? smp_call_function_single_interrupt+0x640/0x640
[  706.802907]  ? interrupt_entry+0xb5/0xc0
[  706.806975]  ? trace_hardirqs_off_caller+0xbb/0x300
[  706.811992]  ? trace_hardirqs_off_caller+0xbb/0x300
[  706.817012]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.821859]  ? trace_hardirqs_on_caller+0x310/0x310
[  706.826883]  ? trace_hardirqs_on_caller+0x310/0x310
[  706.831911]  ? task_prio+0x50/0x50
[  706.835466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.841014]  ? check_preemption_disabled+0x48/0x280
[  706.846043]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.850925]  apic_timer_interrupt+0xf/0x20
[  706.855164]  </IRQ>
[  706.857412] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  706.862521] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  706.881427] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  706.889145] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  706.896429] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  706.903714] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  706.911002] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  706.918280] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  706.925594]  ? shrink_page_list+0x7e89/0xccd0
[  706.930125]  ? page_evictable+0x540/0x540
[  706.934651]  ? rb_erase_cached+0xc78/0x3720
[  706.938985]  ? rb_next+0x140/0x140
[  706.942592]  ? rb_erase_cached+0xc78/0x3720
[  706.946924]  ? rb_next+0x140/0x140
[  706.950474]  ? rb_erase_cached+0xc78/0x3720
[  706.954803]  ? rb_next+0x140/0x140
[  706.958349]  ? rb_erase_cached+0xc78/0x3720
[  706.962685]  ? graph_lock+0x270/0x270
[  706.966495]  ? __update_load_avg_se+0x5eb/0xae0
[  706.971174]  ? __update_load_avg_blocked_se+0x690/0x690
[  706.976545]  ? rb_erase_cached+0xc78/0x3720
[  706.980881]  ? graph_lock+0x270/0x270
[  706.984692]  ? rb_next+0x140/0x140
[  706.988235]  ? update_load_avg+0x387/0x2470
[  706.992583]  ? rb_erase_cached+0xc78/0x3720
[  706.996919]  ? rb_erase_cached+0xc78/0x3720
[  707.001242]  ? graph_lock+0x270/0x270
[  707.005050]  ? rb_next+0x140/0x140
[  707.008598]  ? rb_next+0x140/0x140
[  707.012150]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.017699]  ? graph_lock+0x270/0x270
[  707.021504]  ? __lock_is_held+0xb5/0x140
[  707.025584]  ? print_usage_bug+0xc0/0xc0
[  707.029649]  ? print_usage_bug+0xc0/0xc0
[  707.033712]  ? __update_load_avg_blocked_se+0x690/0x690
[  707.039082]  ? rb_next+0x140/0x140
[  707.042641]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.048182]  ? __isolate_lru_page+0xd05/0x1540
[  707.052788]  ? mark_held_locks+0x130/0x130
[  707.057472]  ? __lock_acquire+0x62f/0x4c20
[  707.061722]  ? __lock_acquire+0x62f/0x4c20
[  707.065967]  ? __update_load_avg_blocked_se+0x690/0x690
[  707.071338]  ? __update_load_avg_se+0xae0/0xae0
[  707.076008]  ? graph_lock+0x270/0x270
[  707.079817]  ? graph_lock+0x270/0x270
[  707.083623]  ? graph_lock+0x270/0x270
[  707.087430]  ? print_usage_bug+0xc0/0xc0
[  707.091494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.097034]  ? check_preemption_disabled+0x48/0x280
[  707.102068]  ? trace_hardirqs_off+0xb8/0x310
[  707.106501]  ? check_preemption_disabled+0x48/0x280
[  707.111521]  ? trace_hardirqs_on+0x310/0x310
[  707.115940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.121485]  ? check_preemption_disabled+0x48/0x280
[  707.126513]  ? move_active_pages_to_lru+0x15df/0x1c00
[  707.131712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.137255]  ? __isolate_lru_page+0xd05/0x1540
[  707.141848]  ? putback_lru_page+0x280/0x280
[  707.146197]  ? mark_held_locks+0x130/0x130
[  707.150443]  ? mark_held_locks+0xc7/0x130
[  707.154608]  ? free_unref_page_list+0xd1b/0x11e0
[  707.159368]  ? free_unref_page_list+0xd1b/0x11e0
[  707.164331]  ? trace_hardirqs_on+0xbd/0x310
[  707.168661]  ? shrink_active_list+0x14fb/0x1f00
[  707.173343]  ? trace_hardirqs_off_caller+0x300/0x300
[  707.178448]  ? graph_lock+0x270/0x270
[  707.182265]  ? graph_lock+0x270/0x270
[  707.186069]  ? print_usage_bug+0xc0/0xc0
[  707.190144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.195685]  ? check_preemption_disabled+0x48/0x280
[  707.200723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.206276]  ? check_preemption_disabled+0x48/0x280
[  707.211314]  ? __lock_is_held+0xb5/0x140
[  707.215384]  ? __this_cpu_preempt_check+0x1c/0x20
[  707.220233]  ? __mod_zone_page_state+0x8a/0xf0
[  707.224823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.230371]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  707.235587]  ? __isolate_lru_page+0x1540/0x1540
[  707.240263]  ? print_usage_bug+0xc0/0xc0
[  707.244343]  ? print_usage_bug+0xc0/0xc0
[  707.248408]  ? print_usage_bug+0xc0/0xc0
[  707.252479]  ? __lock_acquire+0x62f/0x4c20
[  707.256723]  ? shrink_inactive_list+0x1c50/0x1c50
[  707.261575]  ? __lock_acquire+0x62f/0x4c20
[  707.265820]  ? mark_held_locks+0x130/0x130
[  707.270059]  ? __lock_acquire+0x62f/0x4c20
[  707.274304]  ? graph_lock+0x270/0x270
[  707.278109]  ? mark_held_locks+0x130/0x130
[  707.282377]  ? print_usage_bug+0xc0/0xc0
[  707.286452]  ? print_usage_bug+0xc0/0xc0
[  707.290532]  ? find_held_lock+0x36/0x1c0
[  707.294641]  ? mark_held_locks+0xc7/0x130
[  707.298804]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.303308]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.307826]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  707.312435]  ? trace_hardirqs_on+0xbd/0x310
[  707.316783]  ? kasan_check_read+0x11/0x20
[  707.320933]  ? shrink_inactive_list+0x975/0x1c50
[  707.325722]  ? trace_hardirqs_off_caller+0x300/0x300
[  707.330825]  ? trace_hardirqs_on+0x310/0x310
[  707.335241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.340782]  ? check_preemption_disabled+0x48/0x280
[  707.345812]  shrink_inactive_list+0x9af/0x1c50
[  707.350412]  ? putback_inactive_pages+0x27e0/0x27e0
[  707.355439]  ? kasan_check_read+0x11/0x20
[  707.359597]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  707.364882]  ? kasan_check_read+0x11/0x20
[  707.369031]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  707.374080]  ? blk_lld_busy+0xa0/0xa0
[  707.377893]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  707.382826]  ? rcu_read_unlock+0x33/0x60
[  707.386892]  ? mem_cgroup_iter+0x514/0x1160
[  707.391221]  shrink_node_memcg+0x784/0x18d0
[  707.395566]  ? shrink_active_list+0x1f00/0x1f00
[  707.400240]  ? queue_work_on+0x148/0x1e0
[  707.404306]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  707.408894]  ? trace_hardirqs_on+0xbd/0x310
[  707.413216]  ? vmpressure+0x271/0x340
[  707.417019]  ? trace_hardirqs_off_caller+0x300/0x300
[  707.422134]  ? cgroup_procs_write_finish+0xf0/0xf0
[  707.427081]  shrink_node+0x3bc/0x16b0
[  707.430884]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  707.436190]  ? shrink_node_memcg+0x18d0/0x18d0
[  707.440774]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  707.445387]  ? trace_hardirqs_on+0xbd/0x310
[  707.449719]  ? vmpressure+0x271/0x340
[  707.453527]  ? do_raw_spin_unlock+0xa7/0x330
[  707.457966]  ? do_raw_spin_trylock+0x270/0x270
[  707.462562]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  707.468110]  ? __cpuset_node_allowed+0x19b/0x660
[  707.472873]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  707.478591]  ? vmpressure+0x1a2/0x340
[  707.482412]  do_try_to_free_pages+0x3e7/0x1290
[  707.487002]  ? graph_lock+0x270/0x270
[  707.490823]  ? shrink_node+0x16b0/0x16b0
[  707.494889]  ? __lock_is_held+0xb5/0x140
[  707.498968]  try_to_free_pages+0x4cb/0xb90
[  707.503214]  ? do_try_to_free_pages+0x1290/0x1290
[  707.508077]  ? kasan_check_read+0x11/0x20
[  707.512230]  ? psi_memstall_enter+0x240/0x2b0
[  707.516736]  ? trace_hardirqs_off_caller+0x300/0x300
[  707.521846]  ? lock_pin_lock+0x350/0x350
[  707.525925]  ? _raw_spin_unlock_irq+0x60/0x80
[  707.530424]  ? psi_memstall_enter+0x240/0x2b0
[  707.534926]  ? psi_memstall_tick+0x230/0x230
[  707.539349]  __alloc_pages_slowpath+0xa14/0x2e30
[  707.544140]  ? warn_alloc+0x120/0x120
[  707.547961]  ? graph_lock+0x270/0x270
[  707.551762]  ? graph_lock+0x270/0x270
[  707.555566]  ? print_usage_bug+0xc0/0xc0
[  707.559638]  ? graph_lock+0x270/0x270
[  707.563439]  ? graph_lock+0x270/0x270
[  707.567255]  ? check_preemption_disabled+0x48/0x280
[  707.572318]  ? check_preemption_disabled+0x48/0x280
[  707.577352]  ? __lock_is_held+0xb5/0x140
[  707.581437]  ? find_get_entry+0xa87/0x1120
[  707.585673]  ? lock_downgrade+0x900/0x900
[  707.589823]  ? check_preemption_disabled+0x48/0x280
[  707.594848]  ? __lock_is_held+0xb5/0x140
[  707.598932]  ? perf_trace_sched_process_exec+0x860/0x860
[  707.604393]  ? __might_sleep+0x95/0x190
[  707.608375]  __alloc_pages_nodemask+0xa7b/0xdd0
[  707.613054]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  707.618091]  ? find_held_lock+0x36/0x1c0
[  707.622170]  ? find_get_entry+0xa87/0x1120
[  707.626409]  ? lock_downgrade+0x900/0x900
[  707.630565]  ? check_preemption_disabled+0x48/0x280
[  707.635606]  ? kasan_check_read+0x11/0x20
[  707.639764]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  707.645315]  alloc_pages_current+0x173/0x350
[  707.649745]  __page_cache_alloc+0x3ce/0x570
[  707.654075]  ? find_get_entry+0xaae/0x1120
[  707.658349]  ? generic_perform_write+0x6a0/0x6a0
[  707.663120]  ? graph_lock+0x270/0x270
[  707.666938]  pagecache_get_page+0x396/0xf00
[  707.671280]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  707.676053]  ? __lock_is_held+0xb5/0x140
[  707.680126]  ? graph_lock+0x270/0x270
[  707.683945]  ? graph_lock+0x270/0x270
[  707.687761]  ? __lock_is_held+0xb5/0x140
[  707.691846]  ? __lock_is_held+0xb5/0x140
[  707.695933]  ? perf_trace_sched_process_exec+0x860/0x860
[  707.701404]  ? __getblk_gfp+0x129/0x1030
[  707.705479]  ? __might_sleep+0x95/0x190
[  707.709488]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  707.714265]  ? ext4_mb_good_group+0x730/0x730
[  707.718770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.724313]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  707.729603]  ? _raw_spin_unlock+0x2c/0x50
[  707.733769]  ? ext4_has_free_clusters+0x670/0x670
[  707.738623]  ? debug_check_no_obj_freed+0x305/0x58d
[  707.743671]  ? graph_lock+0x270/0x270
[  707.747492]  ? __lock_acquire+0x62f/0x4c20
[  707.751730]  ? do_raw_spin_unlock+0xa7/0x330
[  707.756149]  ? trace_hardirqs_on+0x310/0x310
[  707.760568]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  707.765607]  ? ext4_get_group_desc+0x1c6/0x2c0
[  707.770203]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.775748]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  707.781297]  ? graph_lock+0x270/0x270
[  707.785115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.790679]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  707.796159]  ? __lock_is_held+0xb5/0x140
[  707.800238]  ? graph_lock+0x270/0x270
[  707.804064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.809632]  ? check_preemption_disabled+0x48/0x280
[  707.814696]  ? __lock_is_held+0xb5/0x140
[  707.818786]  ext4_free_blocks+0xbc4/0x3500
[  707.823052]  ? ext4_mb_new_blocks+0x4820/0x4820
[  707.827732]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.833018]  ? rcu_read_unlock_special+0x370/0x370
[  707.837949]  ? rcu_softirq_qs+0x20/0x20
[  707.841927]  ? unwind_dump+0x190/0x190
[  707.845833]  ? is_bpf_text_address+0xd3/0x170
[  707.850352]  ? kernel_text_address+0x79/0xf0
[  707.854770]  ? __kernel_text_address+0xd/0x40
[  707.859374]  ? unwind_get_return_address+0x61/0xa0
[  707.864309]  ? __save_stack_trace+0x8d/0xf0
[  707.868659]  ? kasan_kmalloc+0xc7/0xe0
[  707.872545]  ? __kmalloc+0x15b/0x760
[  707.876290]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  707.881224]  ? ext4_ext_truncate+0x1cc/0x220
[  707.885638]  ? ext4_truncate+0xe41/0x1650
[  707.889787]  ? ext4_evict_inode+0xab6/0x1ad0
[  707.894213]  ? evict+0x4b9/0x980
[  707.897577]  ? iput+0x674/0xa90
[  707.900865]  ? dentry_unlink_inode+0x461/0x5e0
[  707.905452]  ? __dentry_kill+0x44c/0x7a0
[  707.909512]  ? dentry_kill+0xc9/0x680
[  707.913319]  ? dput.part.25+0x660/0x860
[  707.917296]  ? dput+0x15/0x20
[  707.920404]  ? path_put+0x31/0x70
[  707.923864]  ? free_fs_struct+0x22/0x60
[  707.927841]  ? exit_fs+0xf3/0x130
[  707.931300]  ? do_exit+0xec4/0x2620
[  707.934930]  ? do_group_exit+0x177/0x440
[  707.938993]  ? get_signal+0x8a8/0x1970
[  707.942887]  ? do_signal+0x9c/0x21c0
[  707.946612]  ? exit_to_usermode_loop+0x2e5/0x380
[  707.951372]  ? do_syscall_64+0x6be/0x820
[  707.955438]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  707.960818]  ? lock_downgrade+0x900/0x900
[  707.964974]  ? graph_lock+0x270/0x270
[  707.968782]  ? trace_hardirqs_off_caller+0x300/0x300
[  707.973894]  ? ___cache_free+0x2e/0x380
[  707.977876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.983419]  ? check_preemption_disabled+0x48/0x280
[  707.988449]  ? graph_lock+0x270/0x270
[  707.992271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.997829]  ? check_preemption_disabled+0x48/0x280
[  708.002860]  ? __lock_is_held+0xb5/0x140
[  708.006947]  ext4_ext_remove_space+0x2536/0x5ad0
[  708.011745]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  708.017056]  ? graph_lock+0x270/0x270
[  708.020876]  ? perf_trace_sched_process_exec+0x860/0x860
[  708.026367]  ? ext4_journalled_invalidatepage+0x50/0x50
[  708.031742]  ? find_held_lock+0x36/0x1c0
[  708.035820]  ? ext4_es_remove_extent+0x147/0x4f0
[  708.040600]  ? lock_downgrade+0x900/0x900
[  708.044754]  ? ext4_es_scan+0x950/0x950
[  708.048764]  ? kasan_check_write+0x14/0x20
[  708.053028]  ? do_raw_write_lock+0x14f/0x310
[  708.057908]  ? do_raw_write_trylock+0x270/0x270
[  708.062609]  ? _raw_write_unlock+0x2c/0x50
[  708.066860]  ? ext4_es_remove_extent+0x14c/0x4f0
[  708.071622]  ? ext4_journal_check_start+0x18e/0x220
[  708.076647]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  708.081425]  ? down_write+0x8a/0x130
[  708.085137]  ? ext4_truncate+0xde1/0x1650
[  708.089290]  ext4_ext_truncate+0x1cc/0x220
[  708.093537]  ext4_truncate+0xe41/0x1650
[  708.097538]  ? ext4_punch_hole+0x1220/0x1220
[  708.101960]  ? ext4_evict_inode+0xa5a/0x1ad0
[  708.106377]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  708.111311]  ? __might_sleep+0x95/0x190
[  708.115300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.120841]  ? ext4_evict_inode+0x917/0x1ad0
[  708.125259]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  708.130992]  ? rcu_read_lock_sched_held+0x14f/0x180
[  708.136015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.141573]  ? __sb_start_write+0x1b2/0x370
[  708.145928]  ext4_evict_inode+0xab6/0x1ad0
[  708.150177]  ? ext4_da_write_begin+0x12c0/0x12c0
[  708.154938]  ? inode_wait_for_writeback+0x2f/0x40
[  708.159790]  ? lock_downgrade+0x900/0x900
[  708.163943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.170239]  ? __inode_wait_for_writeback+0x2cf/0x380
[  708.175439]  ? kasan_check_read+0x11/0x20
[  708.179602]  ? do_raw_spin_unlock+0xa7/0x330
[  708.184015]  ? do_raw_spin_trylock+0x270/0x270
[  708.188621]  ? ext4_da_write_begin+0x12c0/0x12c0
[  708.193379]  evict+0x4b9/0x980
[  708.196591]  ? destroy_inode+0x200/0x200
[  708.200664]  ? iput+0x66c/0xa90
[  708.203949]  ? lock_downgrade+0x900/0x900
[  708.208109]  ? kasan_check_read+0x11/0x20
[  708.212277]  ? do_raw_spin_trylock+0x270/0x270
[  708.216872]  iput+0x674/0xa90
[  708.219987]  ? inode_add_lru+0x2a0/0x2a0
[  708.224057]  ? fsnotify_destroy_marks+0x1d2/0x270
[  708.228905]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  708.234358]  ? find_held_lock+0x36/0x1c0
[  708.238454]  dentry_unlink_inode+0x461/0x5e0
[  708.242867]  ? d_lru_del+0x130/0x130
[  708.246602]  ? kasan_check_read+0x11/0x20
[  708.250755]  ? do_raw_spin_trylock+0x270/0x270
[  708.255347]  ? lockref_get_not_dead+0x90/0x90
[  708.259858]  __dentry_kill+0x44c/0x7a0
[  708.263752]  ? d_drop+0x70/0x70
[  708.267037]  ? lock_downgrade+0x900/0x900
[  708.271205]  dentry_kill+0xc9/0x680
[  708.274846]  dput.part.25+0x660/0x860
[  708.278652]  ? shrink_dcache_sb+0x350/0x350
[  708.282978]  ? kasan_check_read+0x11/0x20
[  708.287129]  ? do_raw_spin_unlock+0xa7/0x330
[  708.291539]  ? do_raw_spin_trylock+0x270/0x270
[  708.296141]  dput+0x15/0x20
[  708.299078]  path_put+0x31/0x70
[  708.302363]  free_fs_struct+0x22/0x60
[  708.306173]  exit_fs+0xf3/0x130
[  708.309466]  do_exit+0xec4/0x2620
[  708.312928]  ? do_raw_spin_unlock+0xa7/0x330
[  708.317352]  ? mm_update_next_owner+0x990/0x990
[  708.322028]  ? graph_lock+0x270/0x270
[  708.325853]  ? find_held_lock+0x36/0x1c0
[  708.329934]  ? __lock_acquire+0x62f/0x4c20
[  708.334176]  ? lock_downgrade+0x900/0x900
[  708.338350]  ? mark_held_locks+0x130/0x130
[  708.342602]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  708.347806]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  708.352913]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.358463]  ? futex_wait+0x5ec/0xa50
[  708.362277]  ? futex_wait_setup+0x3e0/0x3e0
[  708.366626]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  708.371745]  ? futex_wake+0x304/0x760
[  708.375576]  ? graph_lock+0x270/0x270
[  708.379399]  ? memset+0x31/0x40
[  708.382689]  ? find_held_lock+0x36/0x1c0
[  708.386763]  ? get_signal+0x953/0x1970
[  708.390663]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.395166]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.399687]  do_group_exit+0x177/0x440
[  708.403592]  ? trace_hardirqs_off_caller+0x300/0x300
[  708.408700]  ? __ia32_sys_exit+0x50/0x50
[  708.412773]  get_signal+0x8a8/0x1970
[  708.416499]  ? ptrace_notify+0x130/0x130
[  708.420596]  ? find_held_lock+0x36/0x1c0
[  708.424670]  ? __might_fault+0x12b/0x1e0
[  708.428739]  do_signal+0x9c/0x21c0
[  708.432282]  ? perf_trace_sched_process_exec+0x860/0x860
[  708.437744]  ? posix_ktime_get_ts+0x15/0x20
[  708.442074]  ? trace_hardirqs_off_caller+0x300/0x300
[  708.447189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.452734]  ? setup_sigcontext+0x7d0/0x7d0
[  708.457069]  ? exit_to_usermode_loop+0x8c/0x380
[  708.461743]  ? exit_to_usermode_loop+0x8c/0x380
[  708.466418]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  708.471003]  ? trace_hardirqs_on+0xbd/0x310
[  708.475331]  ? do_syscall_64+0x6be/0x820
[  708.479401]  ? __x64_sys_futex+0x47f/0x6a0
[  708.483649]  exit_to_usermode_loop+0x2e5/0x380
[  708.488246]  ? __bpf_trace_sys_exit+0x30/0x30
[  708.492754]  ? ret_from_fork+0x15/0x50
[  708.496650]  do_syscall_64+0x6be/0x820
[  708.500541]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  708.505925]  ? syscall_return_slowpath+0x5e0/0x5e0
[  708.510863]  ? trace_hardirqs_on_caller+0x310/0x310
[  708.515884]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  708.520907]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  708.527592]  ? __switch_to_asm+0x40/0x70
[  708.531666]  ? __switch_to_asm+0x34/0x70
[  708.535736]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  708.540602]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  708.545797] RIP: 0033:0x457569
[  708.549011] Code: Bad RIP value.
[  708.552372] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  708.560081] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  708.567368] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  708.574639] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  708.581914] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  708.589188] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  708.596492] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  708.596630] aoe: skb alloc failure
[  708.605091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.605097] Call Trace:
[  708.605104]  <IRQ>
[  708.605128]  dump_stack+0x244/0x39d
[  708.605147]  ? dump_stack_print_info.cold.1+0x20/0x20
[  708.608707] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  708.618042]  warn_alloc.cold.116+0xb7/0x1bd
[  708.620606] syz-executor5 cpuset=syz5 mems_allowed=0
[  708.622756]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  708.656276]  ? lock_downgrade+0x900/0x900
[  708.660443]  ? trace_hardirqs_off+0xb8/0x310
[  708.664873]  ? trace_hardirqs_off+0xb8/0x310
[  708.669298]  __alloc_pages_slowpath+0x26fe/0x2e30
[  708.674175]  ? warn_alloc+0x120/0x120
[  708.677982]  ? warn_alloc+0x120/0x120
[  708.681792]  ? warn_alloc+0x120/0x120
[  708.685598]  ? print_usage_bug+0xc0/0xc0
[  708.689669]  ? print_usage_bug+0xc0/0xc0
[  708.693740]  ? find_held_lock+0x36/0x1c0
[  708.697805]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.703378]  ? should_fail+0x22d/0xd01
[  708.707283]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.712395]  ? __lock_acquire+0x62f/0x4c20
[  708.716637]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.721742]  ? should_fail+0x22d/0xd01
[  708.725646]  ? mark_held_locks+0x130/0x130
[  708.729890]  ? mark_held_locks+0x130/0x130
[  708.734129]  ? print_usage_bug+0xc0/0xc0
[  708.738238]  ? find_held_lock+0x36/0x1c0
[  708.742302]  ? graph_lock+0x270/0x270
[  708.746116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.751657]  ? check_preemption_disabled+0x48/0x280
[  708.756686]  ? __lock_is_held+0xb5/0x140
[  708.760778]  __alloc_pages_nodemask+0xa7b/0xdd0
[  708.765452]  ? graph_lock+0x270/0x270
[  708.769259]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  708.774291]  ? find_held_lock+0x36/0x1c0
[  708.778365]  ? ____cache_alloc_node+0x1c7/0x1e0
[  708.783040]  ? lock_downgrade+0x900/0x900
[  708.787202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.792747]  cache_grow_begin+0xa5/0x8c0
[  708.796810]  ? do_raw_spin_unlock+0xa7/0x330
[  708.801229]  fallback_alloc+0x204/0x2e0
[  708.805224]  ____cache_alloc_node+0x1c7/0x1e0
[  708.809738]  kmem_cache_alloc_node+0xe3/0x730
[  708.814248]  ? mark_held_locks+0xc7/0x130
[  708.818419]  __alloc_skb+0x114/0x770
[  708.822164]  ? netdev_alloc_frag+0x1f0/0x1f0
[  708.826612]  ? do_raw_spin_trylock+0x270/0x270
[  708.831225]  ? kmem_cache_alloc_trace+0x353/0x750
[  708.836093]  ? queue_work_on+0x12c/0x1e0
[  708.840170]  ? switchdev_port_obj_del+0xdc/0x440
[  708.844930]  ? switchdev_trans_item_enqueue+0x260/0x260
[  708.850300]  ? mod_timer+0x62c/0x1550
[  708.854108]  ? wake_up_klogd+0x180/0x180
[  708.858173]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  708.863211]  __br_mdb_notify+0x4ff/0x15d0
[  708.867374]  ? __br_mdb_add+0x7f0/0x7f0
[  708.871365]  ? graph_lock+0x270/0x270
[  708.875183]  ? br_multicast_group_expired+0x96/0x610
[  708.880299]  br_mdb_notify+0x310/0x410
[  708.884191]  ? br_mdb_dump+0x27b0/0x27b0
[  708.888260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.893812]  br_multicast_group_expired+0x1bc/0x610
[  708.898837]  ? br_mdb_free+0x80/0x80
[  708.902564]  call_timer_fn+0x26d/0x920
[  708.906477]  ? br_mdb_free+0x80/0x80
[  708.910193]  ? process_timeout+0x40/0x40
[  708.914280]  ? __run_timers+0x7d5/0xc60
[  708.918261]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.922761]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.927267]  ? br_mdb_free+0x80/0x80
[  708.930986]  ? lockdep_hardirqs_on+0x296/0x5b0
[  708.935573]  ? trace_hardirqs_on+0xbd/0x310
[  708.939901]  ? kasan_check_read+0x11/0x20
[  708.944054]  ? __run_timers+0x7d5/0xc60
[  708.948038]  ? trace_hardirqs_off_caller+0x300/0x300
[  708.953157]  ? br_mdb_free+0x80/0x80
[  708.956878]  __run_timers+0x7e0/0xc60
[  708.960692]  ? timer_fixup_init+0x70/0x70
[  708.964850]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  708.969873]  ? graph_lock+0x270/0x270
[  708.973691]  ? enqueue_hrtimer+0x1a0/0x560
[  708.977930]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  708.983132]  ? find_held_lock+0x36/0x1c0
[  708.987202]  ? graph_lock+0x270/0x270
[  708.991016]  ? pvclock_read_flags+0x160/0x160
[  708.995521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.001064]  ? check_preemption_disabled+0x48/0x280
[  709.006103]  ? __lock_is_held+0xb5/0x140
[  709.010173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.015716]  ? check_preemption_disabled+0x48/0x280
[  709.020741]  run_timer_softirq+0x52/0xb0
[  709.024808]  ? rcu_read_lock_sched_held+0x14f/0x180
[  709.029837]  __do_softirq+0x308/0xb7e
[  709.033650]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  709.038152]  ? lock_downgrade+0x900/0x900
[  709.042309]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  709.047423]  ? pvclock_read_flags+0x160/0x160
[  709.051923]  ? lapic_next_event+0x5a/0x90
[  709.056078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.061636]  ? kvm_clock_read+0x18/0x30
[  709.065613]  ? kvm_sched_clock_read+0x9/0x20
[  709.070029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.075569]  ? check_preemption_disabled+0x48/0x280
[  709.080597]  irq_exit+0x17f/0x1c0
[  709.084057]  smp_apic_timer_interrupt+0x1cb/0x760
[  709.088905]  ? smp_reschedule_interrupt+0x109/0x650
[  709.093929]  ? smp_call_function_single_interrupt+0x640/0x640
[  709.099820]  ? interrupt_entry+0xb5/0xc0
[  709.103893]  ? trace_hardirqs_off_caller+0xbb/0x300
[  709.108912]  ? trace_hardirqs_off_caller+0xbb/0x300
[  709.113933]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.118786]  ? trace_hardirqs_on_caller+0x310/0x310
[  709.123804]  ? trace_hardirqs_on_caller+0x310/0x310
[  709.128822]  ? task_prio+0x50/0x50
[  709.132374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.137918]  ? check_preemption_disabled+0x48/0x280
[  709.142949]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.147806]  apic_timer_interrupt+0xf/0x20
[  709.152038]  </IRQ>
[  709.154284] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  709.160176] Code: 3f 7e 0f 85 32 ff ff ff e8 63 c0 3d ff e9 28 ff ff ff e8 da 13 c3 ff 48 83 3d d2 3e 8f 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 c2 b9
[  709.179554] RSP: 0000:ffff880189ea7498 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  709.187282] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  709.194550] RDX: 0000000000000000 RSI: ffff8801b173c900 RDI: 0000000000000282
[  709.201826] RBP: ffff880189ea7510 R08: ffff8801b173c080 R09: 0000000000000000
[  709.209096] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800c40
[  709.216364] R13: ffff8801da800c40 R14: 0000000000000000 R15: 0000000000000282
[  709.223683]  ? save_stack+0xa9/0xd0
[  709.227326]  __kmalloc_node_track_caller+0x3c/0x70
[  709.232264]  __kmalloc_reserve.isra.38+0xcc/0xe0
[  709.237035]  pskb_expand_head+0x230/0x10f0
[  709.241273]  ? check_preemption_disabled+0x48/0x280
[  709.246297]  ? memcpy+0x45/0x50
[  709.249592]  ? __copy_skb_header+0x350/0x6b0
[  709.254018]  ? skb_release_data+0x880/0x880
[  709.258364]  ? __alloc_skb+0x770/0x770
[  709.262264]  ? __lock_is_held+0xb5/0x140
[  709.266336]  ? kasan_check_write+0x14/0x20
[  709.270579]  ? __skb_clone+0x6c7/0xa00
[  709.274476]  ? __copy_skb_header+0x6b0/0x6b0
[  709.278885]  ? kmem_cache_alloc+0x33a/0x730
[  709.283214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.288764]  skb_ensure_writable+0x3dd/0x640
[  709.293180]  ? skb_checksum_setup+0xaa0/0xaa0
[  709.297685]  ? preempt_notifier_register+0x200/0x200
[  709.302795]  ? __switch_to_asm+0x34/0x70
[  709.306864]  ? __switch_to_asm+0x34/0x70
[  709.310925]  ? __switch_to_asm+0x40/0x70
[  709.314992]  ? __switch_to_asm+0x34/0x70
[  709.319058]  ? __switch_to_asm+0x40/0x70
[  709.323129]  ? __switch_to_asm+0x40/0x70
[  709.327191]  ? __switch_to_asm+0x34/0x70
[  709.331305]  ? __switch_to_asm+0x34/0x70
[  709.335367]  ? __switch_to_asm+0x40/0x70
[  709.339432]  ? __switch_to_asm+0x34/0x70
[  709.343504]  bpf_clone_redirect+0x14a/0x490
[  709.347840]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  709.352863]  ? __sched_text_start+0x8/0x8
[  709.357018]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  709.361784]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  709.366370]  ? retint_kernel+0x2d/0x2d
[  709.370265]  ? find_held_lock+0x36/0x1c0
[  709.374335]  ? lock_acquire+0x1ed/0x520
[  709.378314]  ? bpf_test_run+0x3cb/0x780
[  709.382294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.387837]  ? check_preemption_disabled+0x48/0x280
[  709.392863]  ? kasan_check_read+0x11/0x20
[  709.397012]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  709.402289]  ? rcu_softirq_qs+0x20/0x20
[  709.406270]  ? preempt_schedule+0x4d/0x60
[  709.410423]  ? ___preempt_schedule+0x16/0x18
[  709.414843]  ? bpf_test_run+0x25d/0x780
[  709.418830]  ? netlink_diag_dump+0x2a0/0x2a0
[  709.423244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.428785]  ? bpf_test_init.isra.10+0x70/0x100
[  709.433463]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  709.438232]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  709.443086]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  709.448651]  ? fput+0x130/0x1a0
[  709.451936]  ? __bpf_prog_get+0x9b/0x290
[  709.456005]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  709.460866]  ? bpf_prog_test_run+0x130/0x1a0
[  709.465281]  ? __x64_sys_bpf+0x3d8/0x520
[  709.469346]  ? bpf_prog_get+0x20/0x20
[  709.473175]  ? do_syscall_64+0x1b9/0x820
[  709.477242]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  709.482612]  ? syscall_return_slowpath+0x5e0/0x5e0
[  709.487545]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.492405]  ? trace_hardirqs_on_caller+0x310/0x310
[  709.497426]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  709.502446]  ? prepare_exit_to_usermode+0x291/0x3b0
[  709.507472]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  709.512328]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  709.517709] warn_alloc_show_mem: 1 callbacks suppressed
[  709.517723] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  709.517725] Mem-Info:
[  709.517756] active_anon:145353 inactive_anon:195 isolated_anon:0
[  709.517756]  active_file:10 inactive_file:15 isolated_file:0
[  709.517756]  unevictable:0 dirty:0 writeback:0 unstable:0
[  709.517756]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  709.517756]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  709.517756]  free:13766 free_pcp:87 free_cma:0
[  709.523110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  709.531609] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  709.531618] 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
[  709.534052] Call Trace:
[  709.567019] lowmem_reserve[]: 0 2818 6321 6321
[  709.576395]  <IRQ>
[  709.603996] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  709.630171]  dump_stack+0x244/0x39d
[  709.632739] lowmem_reserve[]: 0 0 3503 3503
[  709.637328]  ? dump_stack_print_info.cold.1+0x20/0x20
[  709.639475] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  709.666693]  warn_alloc.cold.116+0xb7/0x1bd
[  709.670300] lowmem_reserve[]: 0 0 0 0
[  709.674635]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  709.679805] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  709.708725]  ? lock_downgrade+0x900/0x900
[  709.713029] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  709.716834]  ? trace_hardirqs_off+0xb8/0x310
[  709.721654] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  709.735202]  ? trace_hardirqs_off+0xb8/0x310
[  709.739337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  709.754445]  __alloc_pages_slowpath+0x26fe/0x2e30
[  709.758857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  709.774330]  ? warn_alloc+0x120/0x120
[  709.778707] 280 total pagecache pages
[  709.787604]  ? warn_alloc+0x120/0x120
[  709.792438] 0 pages in swap cache
[  709.801041]  ? __lock_acquire+0x62f/0x4c20
[  709.804824] Swap cache stats: add 0, delete 0, find 0/0
[  709.808631]  ? warn_alloc+0x120/0x120
[  709.812410] Free swap  = 0kB
[  709.815867]  ? print_usage_bug+0xc0/0xc0
[  709.820088] Total swap = 0kB
[  709.825463]  ? print_usage_bug+0xc0/0xc0
[  709.829243] 1965979 pages RAM
[  709.832297]  ? mark_held_locks+0x130/0x130
[  709.836334] 0 pages HighMem/MovableOnly
[  709.839361]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.843403] 342854 pages reserved
[  709.846514]  ? should_fail+0x22d/0xd01
[  709.850728] 0 pages cma reserved
[  709.854711]  ? graph_lock+0x270/0x270
[  709.874759]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.879886]  ? __lock_acquire+0x62f/0x4c20
[  709.880001] kworker/1:4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  709.884134]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.894451] kworker/1:4 cpuset=/ mems_allowed=0
[  709.899587]  ? should_fail+0x22d/0xd01
[  709.908184]  ? mark_held_locks+0x130/0x130
[  709.912432]  ? mark_held_locks+0x130/0x130
[  709.916677]  ? lock_downgrade+0x900/0x900
[  709.920831]  ? graph_lock+0x270/0x270
[  709.924638]  ? graph_lock+0x270/0x270
[  709.928459]  ? graph_lock+0x270/0x270
[  709.932267]  ? do_raw_spin_unlock+0xa7/0x330
[  709.936689]  ? trace_hardirqs_on+0x310/0x310
[  709.941115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.946668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.952226]  ? check_preemption_disabled+0x48/0x280
[  709.957284]  ? __lock_is_held+0xb5/0x140
[  709.961365]  __alloc_pages_nodemask+0xa7b/0xdd0
[  709.966048]  ? graph_lock+0x270/0x270
[  709.969867]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  709.974909]  ? find_held_lock+0x36/0x1c0
[  709.978995]  ? ____cache_alloc_node+0x1c7/0x1e0
[  709.983673]  ? lock_downgrade+0x900/0x900
[  709.987839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.993400]  cache_grow_begin+0xa5/0x8c0
[  709.997476]  ? do_raw_spin_unlock+0xa7/0x330
[  710.001902]  fallback_alloc+0x204/0x2e0
[  710.005892]  ____cache_alloc_node+0x1c7/0x1e0
[  710.010405]  kmem_cache_alloc_node+0xe3/0x730
[  710.014912]  ? __kmalloc_node_track_caller+0x50/0x70
[  710.020029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.025594]  __alloc_skb+0x114/0x770
[  710.029313]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  710.034693]  ? netdev_alloc_frag+0x1f0/0x1f0
[  710.039123]  ? vprintk_default+0x28/0x30
[  710.043195]  ? vprintk_func+0x85/0x181
[  710.047097]  ? printk+0xa7/0xcf
[  710.050383]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  710.055651]  new_skb+0x26/0x1c0
[  710.058940]  aoecmd_cfg+0x279/0x7f0
[  710.062588]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  710.066925]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.072484]  ? __lock_is_held+0xb5/0x140
[  710.076578]  discover_timer+0x50/0x60
[  710.080393]  call_timer_fn+0x26d/0x920
[  710.084297]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  710.089146]  ? process_timeout+0x40/0x40
[  710.093232]  ? mark_held_locks+0xc7/0x130
[  710.097403]  ? _raw_spin_unlock_irq+0x27/0x80
[  710.101910]  ? _raw_spin_unlock_irq+0x27/0x80
[  710.106421]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  710.111289]  ? lockdep_hardirqs_on+0x296/0x5b0
[  710.115897]  ? trace_hardirqs_on+0xbd/0x310
[  710.120233]  ? kasan_check_read+0x11/0x20
[  710.124387]  ? __run_timers+0x7d5/0xc60
[  710.128367]  ? trace_hardirqs_off_caller+0x300/0x300
[  710.133484]  ? tcp_compressed_ack_kick+0x220/0x220
[  710.138430]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  710.143272]  __run_timers+0x7e0/0xc60
[  710.147087]  ? timer_fixup_init+0x70/0x70
[  710.151245]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  710.156270]  ? graph_lock+0x270/0x270
[  710.160084]  ? print_usage_bug+0xc0/0xc0
[  710.164150]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  710.170082]  ? find_held_lock+0x36/0x1c0
[  710.174151]  ? graph_lock+0x270/0x270
[  710.177965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.183511]  ? check_preemption_disabled+0x48/0x280
[  710.188540]  ? __lock_is_held+0xb5/0x140
[  710.192619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.198158]  ? check_preemption_disabled+0x48/0x280
[  710.203182]  run_timer_softirq+0x52/0xb0
[  710.207254]  ? rcu_read_lock_sched_held+0x14f/0x180
[  710.212275]  __do_softirq+0x308/0xb7e
[  710.216088]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  710.220601]  ? lock_downgrade+0x900/0x900
[  710.224759]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  710.229877]  ? pvclock_read_flags+0x160/0x160
[  710.234375]  ? lapic_next_event+0x5a/0x90
[  710.238552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.244108]  ? kvm_clock_read+0x18/0x30
[  710.248090]  ? kvm_sched_clock_read+0x9/0x20
[  710.252506]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.258048]  ? check_preemption_disabled+0x48/0x280
[  710.263083]  irq_exit+0x17f/0x1c0
[  710.266546]  smp_apic_timer_interrupt+0x1cb/0x760
[  710.271407]  ? smp_call_function_single_interrupt+0x640/0x640
[  710.277296]  ? interrupt_entry+0xb5/0xc0
[  710.281364]  ? trace_hardirqs_off_caller+0xbb/0x300
[  710.286385]  ? trace_hardirqs_off_caller+0xbb/0x300
[  710.291407]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.296254]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.301269]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.306286]  ? task_prio+0x50/0x50
[  710.309831]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.315374]  ? check_preemption_disabled+0x48/0x280
[  710.320396]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.325251]  apic_timer_interrupt+0xf/0x20
[  710.329485]  </IRQ>
[  710.331729] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  710.336842] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  710.355762] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  710.363482] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  710.370757] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  710.378036] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  710.385312] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  710.392595] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  710.399903]  ? shrink_page_list+0x7e89/0xccd0
[  710.404438]  ? page_evictable+0x540/0x540
[  710.408957]  ? rb_erase_cached+0xc78/0x3720
[  710.413300]  ? rb_next+0x140/0x140
[  710.416925]  ? rb_erase_cached+0xc78/0x3720
[  710.421263]  ? rb_next+0x140/0x140
[  710.424817]  ? rb_erase_cached+0xc78/0x3720
[  710.429149]  ? rb_next+0x140/0x140
[  710.432695]  ? rb_erase_cached+0xc78/0x3720
[  710.437034]  ? graph_lock+0x270/0x270
[  710.440847]  ? __update_load_avg_se+0x5eb/0xae0
[  710.445525]  ? __update_load_avg_blocked_se+0x690/0x690
[  710.450898]  ? rb_erase_cached+0xc78/0x3720
[  710.455220]  ? graph_lock+0x270/0x270
[  710.459029]  ? rb_next+0x140/0x140
[  710.462585]  ? update_load_avg+0x387/0x2470
[  710.466937]  ? rb_erase_cached+0xc78/0x3720
[  710.471281]  ? rb_erase_cached+0xc78/0x3720
[  710.475620]  ? graph_lock+0x270/0x270
[  710.479432]  ? rb_next+0x140/0x140
[  710.482972]  ? rb_next+0x140/0x140
[  710.486524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.492078]  ? graph_lock+0x270/0x270
[  710.495887]  ? __lock_is_held+0xb5/0x140
[  710.499961]  ? print_usage_bug+0xc0/0xc0
[  710.504027]  ? print_usage_bug+0xc0/0xc0
[  710.508098]  ? __update_load_avg_blocked_se+0x690/0x690
[  710.513486]  ? rb_next+0x140/0x140
[  710.517056]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.522636]  ? __isolate_lru_page+0xd05/0x1540
[  710.527253]  ? mark_held_locks+0x130/0x130
[  710.531508]  ? __lock_acquire+0x62f/0x4c20
[  710.535764]  ? __lock_acquire+0x62f/0x4c20
[  710.540011]  ? __update_load_avg_blocked_se+0x690/0x690
[  710.545390]  ? __update_load_avg_se+0xae0/0xae0
[  710.550068]  ? graph_lock+0x270/0x270
[  710.553882]  ? graph_lock+0x270/0x270
[  710.557684]  ? graph_lock+0x270/0x270
[  710.561493]  ? print_usage_bug+0xc0/0xc0
[  710.565559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.571123]  ? check_preemption_disabled+0x48/0x280
[  710.576163]  ? trace_hardirqs_off+0xb8/0x310
[  710.580594]  ? check_preemption_disabled+0x48/0x280
[  710.585623]  ? trace_hardirqs_on+0x310/0x310
[  710.590046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.595608]  ? check_preemption_disabled+0x48/0x280
[  710.600643]  ? move_active_pages_to_lru+0x15df/0x1c00
[  710.605849]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.611396]  ? __isolate_lru_page+0xd05/0x1540
[  710.615993]  ? putback_lru_page+0x280/0x280
[  710.620362]  ? mark_held_locks+0x130/0x130
[  710.624620]  ? mark_held_locks+0xc7/0x130
[  710.628799]  ? free_unref_page_list+0xd1b/0x11e0
[  710.633564]  ? free_unref_page_list+0xd1b/0x11e0
[  710.638347]  ? trace_hardirqs_on+0xbd/0x310
[  710.642681]  ? shrink_active_list+0x14fb/0x1f00
[  710.647366]  ? trace_hardirqs_off_caller+0x300/0x300
[  710.652477]  ? graph_lock+0x270/0x270
[  710.656293]  ? graph_lock+0x270/0x270
[  710.660097]  ? print_usage_bug+0xc0/0xc0
[  710.664170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.669713]  ? check_preemption_disabled+0x48/0x280
[  710.674747]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.680289]  ? check_preemption_disabled+0x48/0x280
[  710.685312]  ? __lock_is_held+0xb5/0x140
[  710.689385]  ? __this_cpu_preempt_check+0x1c/0x20
[  710.694234]  ? __mod_zone_page_state+0x8a/0xf0
[  710.698835]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.704382]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  710.709616]  ? __isolate_lru_page+0x1540/0x1540
[  710.714299]  ? print_usage_bug+0xc0/0xc0
[  710.718382]  ? print_usage_bug+0xc0/0xc0
[  710.722446]  ? print_usage_bug+0xc0/0xc0
[  710.726522]  ? __lock_acquire+0x62f/0x4c20
[  710.730766]  ? shrink_inactive_list+0x1c50/0x1c50
[  710.735626]  ? __lock_acquire+0x62f/0x4c20
[  710.739870]  ? mark_held_locks+0x130/0x130
[  710.744108]  ? __lock_acquire+0x62f/0x4c20
[  710.748357]  ? graph_lock+0x270/0x270
[  710.752160]  ? mark_held_locks+0x130/0x130
[  710.756400]  ? print_usage_bug+0xc0/0xc0
[  710.760473]  ? print_usage_bug+0xc0/0xc0
[  710.764546]  ? find_held_lock+0x36/0x1c0
[  710.768638]  ? mark_held_locks+0xc7/0x130
[  710.772799]  ? _raw_spin_unlock_irq+0x27/0x80
[  710.777306]  ? _raw_spin_unlock_irq+0x27/0x80
[  710.781817]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  710.786409]  ? trace_hardirqs_on+0xbd/0x310
[  710.790735]  ? kasan_check_read+0x11/0x20
[  710.794886]  ? shrink_inactive_list+0x975/0x1c50
[  710.799646]  ? trace_hardirqs_off_caller+0x300/0x300
[  710.804762]  ? trace_hardirqs_on+0x310/0x310
[  710.809177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.814722]  ? check_preemption_disabled+0x48/0x280
[  710.819750]  shrink_inactive_list+0x9af/0x1c50
[  710.824364]  ? putback_inactive_pages+0x27e0/0x27e0
[  710.829397]  ? kasan_check_read+0x11/0x20
[  710.833547]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  710.838840]  ? kasan_check_read+0x11/0x20
[  710.842992]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  710.848019]  ? blk_lld_busy+0xa0/0xa0
[  710.851830]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  710.856765]  ? rcu_read_unlock+0x33/0x60
[  710.860832]  ? mem_cgroup_iter+0x514/0x1160
[  710.865164]  shrink_node_memcg+0x784/0x18d0
[  710.869520]  ? shrink_active_list+0x1f00/0x1f00
[  710.874199]  ? queue_work_on+0x148/0x1e0
[  710.878277]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  710.882872]  ? trace_hardirqs_on+0xbd/0x310
[  710.887201]  ? vmpressure+0x271/0x340
[  710.891006]  ? trace_hardirqs_off_caller+0x300/0x300
[  710.896122]  ? cgroup_procs_write_finish+0xf0/0xf0
[  710.901082]  shrink_node+0x3bc/0x16b0
[  710.904889]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  710.910194]  ? shrink_node_memcg+0x18d0/0x18d0
[  710.914779]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  710.919368]  ? trace_hardirqs_on+0xbd/0x310
[  710.923699]  ? vmpressure+0x271/0x340
[  710.927507]  ? do_raw_spin_unlock+0xa7/0x330
[  710.931929]  ? do_raw_spin_trylock+0x270/0x270
[  710.936523]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.942062]  ? __cpuset_node_allowed+0x19b/0x660
[  710.946823]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  710.952543]  ? vmpressure+0x1a2/0x340
[  710.956378]  do_try_to_free_pages+0x3e7/0x1290
[  710.960970]  ? graph_lock+0x270/0x270
[  710.964790]  ? shrink_node+0x16b0/0x16b0
[  710.968861]  ? __lock_is_held+0xb5/0x140
[  710.972945]  try_to_free_pages+0x4cb/0xb90
[  710.977188]  ? do_try_to_free_pages+0x1290/0x1290
[  710.982045]  ? kasan_check_read+0x11/0x20
[  710.986194]  ? psi_memstall_enter+0x240/0x2b0
[  710.990701]  ? trace_hardirqs_off_caller+0x300/0x300
[  710.995808]  ? lock_pin_lock+0x350/0x350
[  710.999892]  ? _raw_spin_unlock_irq+0x60/0x80
[  711.004393]  ? psi_memstall_enter+0x240/0x2b0
[  711.008895]  ? psi_memstall_tick+0x230/0x230
[  711.013321]  __alloc_pages_slowpath+0xa14/0x2e30
[  711.018114]  ? warn_alloc+0x120/0x120
[  711.021934]  ? graph_lock+0x270/0x270
[  711.025736]  ? graph_lock+0x270/0x270
[  711.029536]  ? print_usage_bug+0xc0/0xc0
[  711.033613]  ? graph_lock+0x270/0x270
[  711.037418]  ? graph_lock+0x270/0x270
[  711.041224]  ? check_preemption_disabled+0x48/0x280
[  711.046255]  ? check_preemption_disabled+0x48/0x280
[  711.051291]  ? __lock_is_held+0xb5/0x140
[  711.055867]  ? find_get_entry+0xa87/0x1120
[  711.060116]  ? lock_downgrade+0x900/0x900
[  711.064272]  ? check_preemption_disabled+0x48/0x280
[  711.069311]  ? __lock_is_held+0xb5/0x140
[  711.073408]  ? perf_trace_sched_process_exec+0x860/0x860
[  711.078881]  ? __might_sleep+0x95/0x190
[  711.082866]  __alloc_pages_nodemask+0xa7b/0xdd0
[  711.087549]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  711.092605]  ? find_held_lock+0x36/0x1c0
[  711.096685]  ? find_get_entry+0xa87/0x1120
[  711.100930]  ? lock_downgrade+0x900/0x900
[  711.105084]  ? check_preemption_disabled+0x48/0x280
[  711.110114]  ? kasan_check_read+0x11/0x20
[  711.114271]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  711.119825]  alloc_pages_current+0x173/0x350
[  711.124247]  __page_cache_alloc+0x3ce/0x570
[  711.128586]  ? find_get_entry+0xaae/0x1120
[  711.132834]  ? generic_perform_write+0x6a0/0x6a0
[  711.137607]  ? graph_lock+0x270/0x270
[  711.141425]  pagecache_get_page+0x396/0xf00
[  711.145759]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  711.150526]  ? __lock_is_held+0xb5/0x140
[  711.154609]  ? graph_lock+0x270/0x270
[  711.158442]  ? graph_lock+0x270/0x270
[  711.162257]  ? __lock_is_held+0xb5/0x140
[  711.166526]  ? __lock_is_held+0xb5/0x140
[  711.170617]  ? perf_trace_sched_process_exec+0x860/0x860
[  711.176084]  ? __getblk_gfp+0x129/0x1030
[  711.180157]  ? __might_sleep+0x95/0x190
[  711.184145]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  711.188918]  ? ext4_mb_good_group+0x730/0x730
[  711.193421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.198977]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  711.204268]  ? _raw_spin_unlock+0x2c/0x50
[  711.208431]  ? ext4_has_free_clusters+0x670/0x670
[  711.213280]  ? debug_check_no_obj_freed+0x305/0x58d
[  711.218315]  ? graph_lock+0x270/0x270
[  711.222117]  ? __lock_acquire+0x62f/0x4c20
[  711.226359]  ? do_raw_spin_unlock+0xa7/0x330
[  711.230773]  ? trace_hardirqs_on+0x310/0x310
[  711.235195]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  711.240218]  ? ext4_get_group_desc+0x1c6/0x2c0
[  711.244814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.250359]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  711.255903]  ? graph_lock+0x270/0x270
[  711.259718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.265268]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  711.270751]  ? __lock_is_held+0xb5/0x140
[  711.274829]  ? graph_lock+0x270/0x270
[  711.278641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.284187]  ? check_preemption_disabled+0x48/0x280
[  711.289221]  ? __lock_is_held+0xb5/0x140
[  711.293308]  ext4_free_blocks+0xbc4/0x3500
[  711.297574]  ? ext4_mb_new_blocks+0x4820/0x4820
[  711.302259]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  711.307550]  ? rcu_read_unlock_special+0x370/0x370
[  711.312488]  ? rcu_softirq_qs+0x20/0x20
[  711.316466]  ? unwind_dump+0x190/0x190
[  711.320367]  ? is_bpf_text_address+0xd3/0x170
[  711.324869]  ? kernel_text_address+0x79/0xf0
[  711.329288]  ? __kernel_text_address+0xd/0x40
[  711.333793]  ? unwind_get_return_address+0x61/0xa0
[  711.338729]  ? __save_stack_trace+0x8d/0xf0
[  711.343081]  ? kasan_kmalloc+0xc7/0xe0
[  711.346972]  ? __kmalloc+0x15b/0x760
[  711.350695]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  711.355630]  ? ext4_ext_truncate+0x1cc/0x220
[  711.360044]  ? ext4_truncate+0xe41/0x1650
[  711.364194]  ? ext4_evict_inode+0xab6/0x1ad0
[  711.368612]  ? evict+0x4b9/0x980
[  711.371983]  ? iput+0x674/0xa90
[  711.375273]  ? dentry_unlink_inode+0x461/0x5e0
[  711.379859]  ? __dentry_kill+0x44c/0x7a0
[  711.383925]  ? dentry_kill+0xc9/0x680
[  711.387728]  ? dput.part.25+0x660/0x860
[  711.391722]  ? dput+0x15/0x20
[  711.394830]  ? path_put+0x31/0x70
[  711.398289]  ? free_fs_struct+0x22/0x60
[  711.402267]  ? exit_fs+0xf3/0x130
[  711.405725]  ? do_exit+0xec4/0x2620
[  711.409355]  ? do_group_exit+0x177/0x440
[  711.413421]  ? get_signal+0x8a8/0x1970
[  711.417315]  ? do_signal+0x9c/0x21c0
[  711.421035]  ? exit_to_usermode_loop+0x2e5/0x380
[  711.425799]  ? do_syscall_64+0x6be/0x820
[  711.429869]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  711.435250]  ? lock_downgrade+0x900/0x900
[  711.439410]  ? graph_lock+0x270/0x270
[  711.443221]  ? trace_hardirqs_off_caller+0x300/0x300
[  711.448332]  ? ___cache_free+0x2e/0x380
[  711.452316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.457862]  ? check_preemption_disabled+0x48/0x280
[  711.462893]  ? graph_lock+0x270/0x270
[  711.466703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.472248]  ? check_preemption_disabled+0x48/0x280
[  711.477282]  ? __lock_is_held+0xb5/0x140
[  711.481365]  ext4_ext_remove_space+0x2536/0x5ad0
[  711.486162]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  711.491447]  ? graph_lock+0x270/0x270
[  711.495258]  ? perf_trace_sched_process_exec+0x860/0x860
[  711.500731]  ? ext4_journalled_invalidatepage+0x50/0x50
[  711.506108]  ? find_held_lock+0x36/0x1c0
[  711.510188]  ? ext4_es_remove_extent+0x147/0x4f0
[  711.514949]  ? lock_downgrade+0x900/0x900
[  711.519103]  ? ext4_es_scan+0x950/0x950
[  711.523087]  ? kasan_check_write+0x14/0x20
[  711.527328]  ? do_raw_write_lock+0x14f/0x310
[  711.531747]  ? do_raw_write_trylock+0x270/0x270
[  711.536436]  ? _raw_write_unlock+0x2c/0x50
[  711.540676]  ? ext4_es_remove_extent+0x14c/0x4f0
[  711.545435]  ? ext4_journal_check_start+0x18e/0x220
[  711.550458]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  711.555235]  ? down_write+0x8a/0x130
[  711.558951]  ? ext4_truncate+0xde1/0x1650
[  711.563112]  ext4_ext_truncate+0x1cc/0x220
[  711.567360]  ext4_truncate+0xe41/0x1650
[  711.571346]  ? ext4_punch_hole+0x1220/0x1220
[  711.575762]  ? ext4_evict_inode+0xa5a/0x1ad0
[  711.580175]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  711.585119]  ? __might_sleep+0x95/0x190
[  711.589112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.594655]  ? ext4_evict_inode+0x917/0x1ad0
[  711.599070]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  711.604798]  ? rcu_read_lock_sched_held+0x14f/0x180
[  711.609825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.615372]  ? __sb_start_write+0x1b2/0x370
[  711.619731]  ext4_evict_inode+0xab6/0x1ad0
[  711.623981]  ? ext4_da_write_begin+0x12c0/0x12c0
[  711.628749]  ? inode_wait_for_writeback+0x2f/0x40
[  711.633613]  ? lock_downgrade+0x900/0x900
[  711.637778]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.643325]  ? __inode_wait_for_writeback+0x2cf/0x380
[  711.648531]  ? kasan_check_read+0x11/0x20
[  711.652697]  ? do_raw_spin_unlock+0xa7/0x330
[  711.657115]  ? do_raw_spin_trylock+0x270/0x270
[  711.661724]  ? ext4_da_write_begin+0x12c0/0x12c0
[  711.666491]  evict+0x4b9/0x980
[  711.669699]  ? destroy_inode+0x200/0x200
[  711.673772]  ? iput+0x66c/0xa90
[  711.677069]  ? lock_downgrade+0x900/0x900
[  711.681233]  ? kasan_check_read+0x11/0x20
[  711.685388]  ? do_raw_spin_trylock+0x270/0x270
[  711.689992]  iput+0x674/0xa90
[  711.693111]  ? inode_add_lru+0x2a0/0x2a0
[  711.697191]  ? fsnotify_destroy_marks+0x1d2/0x270
[  711.702044]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  711.707507]  ? find_held_lock+0x36/0x1c0
[  711.711595]  dentry_unlink_inode+0x461/0x5e0
[  711.716017]  ? d_lru_del+0x130/0x130
[  711.719748]  ? kasan_check_read+0x11/0x20
[  711.723902]  ? do_raw_spin_trylock+0x270/0x270
[  711.728496]  ? lockref_get_not_dead+0x90/0x90
[  711.733018]  __dentry_kill+0x44c/0x7a0
[  711.736934]  ? d_drop+0x70/0x70
[  711.740218]  ? lock_downgrade+0x900/0x900
[  711.744394]  dentry_kill+0xc9/0x680
[  711.748035]  dput.part.25+0x660/0x860
[  711.751847]  ? shrink_dcache_sb+0x350/0x350
[  711.756184]  ? kasan_check_read+0x11/0x20
[  711.760338]  ? do_raw_spin_unlock+0xa7/0x330
[  711.764755]  ? do_raw_spin_trylock+0x270/0x270
[  711.769352]  dput+0x15/0x20
[  711.772296]  path_put+0x31/0x70
[  711.775580]  free_fs_struct+0x22/0x60
[  711.779396]  exit_fs+0xf3/0x130
[  711.782692]  do_exit+0xec4/0x2620
[  711.786152]  ? do_raw_spin_unlock+0xa7/0x330
[  711.790577]  ? mm_update_next_owner+0x990/0x990
[  711.795258]  ? graph_lock+0x270/0x270
[  711.799071]  ? find_held_lock+0x36/0x1c0
[  711.803181]  ? __lock_acquire+0x62f/0x4c20
[  711.807421]  ? lock_downgrade+0x900/0x900
[  711.811595]  ? mark_held_locks+0x130/0x130
[  711.815840]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  711.821044]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  711.826154]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.831726]  ? futex_wait+0x5ec/0xa50
[  711.835565]  ? futex_wait_setup+0x3e0/0x3e0
[  711.839925]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  711.845046]  ? futex_wake+0x304/0x760
[  711.848864]  ? graph_lock+0x270/0x270
[  711.852695]  ? memset+0x31/0x40
[  711.855990]  ? find_held_lock+0x36/0x1c0
[  711.860067]  ? get_signal+0x953/0x1970
[  711.863971]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.868469]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.872978]  do_group_exit+0x177/0x440
[  711.876874]  ? trace_hardirqs_off_caller+0x300/0x300
[  711.881982]  ? __ia32_sys_exit+0x50/0x50
[  711.886061]  get_signal+0x8a8/0x1970
[  711.889790]  ? ptrace_notify+0x130/0x130
[  711.893874]  ? find_held_lock+0x36/0x1c0
[  711.897953]  ? __might_fault+0x12b/0x1e0
[  711.902030]  do_signal+0x9c/0x21c0
[  711.905574]  ? perf_trace_sched_process_exec+0x860/0x860
[  711.911046]  ? posix_ktime_get_ts+0x15/0x20
[  711.915380]  ? trace_hardirqs_off_caller+0x300/0x300
[  711.920489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.926037]  ? setup_sigcontext+0x7d0/0x7d0
[  711.930374]  ? exit_to_usermode_loop+0x8c/0x380
[  711.935046]  ? exit_to_usermode_loop+0x8c/0x380
[  711.939722]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  711.944322]  ? trace_hardirqs_on+0xbd/0x310
[  711.948648]  ? do_syscall_64+0x6be/0x820
[  711.952716]  ? __x64_sys_futex+0x47f/0x6a0
[  711.956966]  exit_to_usermode_loop+0x2e5/0x380
[  711.961560]  ? __bpf_trace_sys_exit+0x30/0x30
[  711.966073]  ? ret_from_fork+0x15/0x50
[  711.969974]  do_syscall_64+0x6be/0x820
[  711.973873]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  711.979242]  ? syscall_return_slowpath+0x5e0/0x5e0
[  711.984181]  ? trace_hardirqs_on_caller+0x310/0x310
[  711.989204]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  711.994231]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  712.000901]  ? __switch_to_asm+0x40/0x70
[  712.004965]  ? __switch_to_asm+0x34/0x70
[  712.009041]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  712.013902]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  712.019096] RIP: 0033:0x457569
[  712.022311] Code: Bad RIP value.
[  712.025674] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  712.033387] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  712.040655] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  712.047927] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  712.055645] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  712.062919] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  712.070223] CPU: 1 PID: 6512 Comm: kworker/1:4 Not tainted 4.20.0-rc1-next-20181109+ #110
[  712.070316] aoe: skb alloc failure
[  712.078553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  712.078578] Workqueue: events_long br_fdb_cleanup
[  712.078586] Call Trace:
[  712.078608]  dump_stack+0x244/0x39d
[  712.078629]  ? dump_stack_print_info.cold.1+0x20/0x20
[  712.082193] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.091528]  warn_alloc.cold.116+0xb7/0x1bd
[  712.096345] syz-executor5 cpuset=syz5 mems_allowed=0
[  712.098935]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  712.132444]  ? lock_downgrade+0x900/0x900
[  712.136614]  ? trace_hardirqs_off+0xb8/0x310
[  712.141041]  ? trace_hardirqs_off+0xb8/0x310
[  712.145466]  __alloc_pages_slowpath+0x26fe/0x2e30
[  712.150346]  ? warn_alloc+0x120/0x120
[  712.154155]  ? print_usage_bug+0xc0/0xc0
[  712.158221]  ? warn_alloc+0x120/0x120
[  712.162034]  ? warn_alloc+0x120/0x120
[  712.165846]  ? print_usage_bug+0xc0/0xc0
[  712.169916]  ? print_usage_bug+0xc0/0xc0
[  712.173984]  ? print_usage_bug+0xc0/0xc0
[  712.178052]  ? print_usage_bug+0xc0/0xc0
[  712.182139]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.187686]  ? should_fail+0x22d/0xd01
[  712.191577]  ? __lock_acquire+0x62f/0x4c20
[  712.195824]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.200938]  ? __lock_acquire+0x62f/0x4c20
[  712.205186]  ? __lock_acquire+0x62f/0x4c20
[  712.209427]  ? should_fail+0x22d/0xd01
[  712.213334]  ? mark_held_locks+0x130/0x130
[  712.217585]  ? mark_held_locks+0x130/0x130
[  712.221842]  ? graph_lock+0x270/0x270
[  712.225648]  ? mark_held_locks+0x130/0x130
[  712.229900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.235446]  ? check_preemption_disabled+0x48/0x280
[  712.240484]  ? __lock_is_held+0xb5/0x140
[  712.244563]  __alloc_pages_nodemask+0xa7b/0xdd0
[  712.249240]  ? graph_lock+0x270/0x270
[  712.253052]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  712.258098]  ? find_held_lock+0x36/0x1c0
[  712.262180]  ? ____cache_alloc_node+0x1c7/0x1e0
[  712.266868]  ? lock_downgrade+0x900/0x900
[  712.271044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.276593]  cache_grow_begin+0xa5/0x8c0
[  712.280663]  ? do_raw_spin_unlock+0xa7/0x330
[  712.285095]  fallback_alloc+0x204/0x2e0
[  712.289088]  ____cache_alloc_node+0x1c7/0x1e0
[  712.293601]  kmem_cache_alloc_node+0xe3/0x730
[  712.298110]  ? kasan_check_read+0x11/0x20
[  712.302268]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.307563]  __alloc_skb+0x114/0x770
[  712.311291]  ? netdev_alloc_frag+0x1f0/0x1f0
[  712.315714]  ? call_switchdev_notifiers+0x43/0x60
[  712.320567]  ? br_switchdev_fdb_notify+0xd1/0x5d0
[  712.325422]  ? br_switchdev_set_port_flag+0x3c0/0x3c0
[  712.330630]  ? kasan_check_read+0x11/0x20
[  712.334788]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.340073]  ? rcu_read_unlock_special+0x370/0x370
[  712.345023]  fdb_notify+0x9e/0x180
[  712.348575]  fdb_delete+0x7fe/0x11f0
[  712.352306]  ? fdb_create+0x1710/0x1710
[  712.356296]  ? trace_hardirqs_on+0xbd/0x310
[  712.360631]  ? work_fn+0x5e6/0x7d0
[  712.364192]  ? lock_acquire+0x1ed/0x520
[  712.368176]  ? br_fdb_cleanup+0x186/0x630
[  712.372342]  ? kasan_check_write+0x14/0x20
[  712.376583]  ? do_raw_spin_lock+0x14f/0x350
[  712.380916]  ? rwlock_bug.part.2+0x90/0x90
[  712.385154]  ? rcu_softirq_qs+0x20/0x20
[  712.389147]  br_fdb_cleanup+0x4f0/0x630
[  712.393139]  ? br_fdb_change_mac_address+0x540/0x540
[  712.398250]  ? __lock_is_held+0xb5/0x140
[  712.402334]  process_one_work+0xc8b/0x1c40
[  712.406578]  ? mark_held_locks+0x130/0x130
[  712.410834]  ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[  712.415515]  ? __switch_to_asm+0x34/0x70
[  712.419583]  ? __switch_to_asm+0x34/0x70
[  712.423656]  ? __switch_to_asm+0x40/0x70
[  712.427725]  ? __switch_to_asm+0x34/0x70
[  712.431792]  ? __switch_to_asm+0x40/0x70
[  712.435863]  ? __switch_to_asm+0x34/0x70
[  712.439934]  ? __switch_to_asm+0x34/0x70
[  712.444002]  ? __switch_to_asm+0x34/0x70
[  712.448072]  ? __switch_to_asm+0x40/0x70
[  712.452149]  ? __switch_to_asm+0x34/0x70
[  712.456219]  ? __switch_to_asm+0x40/0x70
[  712.460285]  ? __switch_to_asm+0x34/0x70
[  712.464379]  ? __sched_text_start+0x8/0x8
[  712.468538]  ? graph_lock+0x270/0x270
[  712.472358]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  712.476982]  ? find_held_lock+0x36/0x1c0
[  712.481061]  ? lock_acquire+0x1ed/0x520
[  712.485044]  ? worker_thread+0x3e0/0x1390
[  712.489209]  ? kasan_check_write+0x14/0x20
[  712.493452]  ? do_raw_spin_lock+0x14f/0x350
[  712.497776]  ? __schedule+0x21d0/0x21d0
[  712.501756]  ? rwlock_bug.part.2+0x90/0x90
[  712.505998]  ? trace_hardirqs_on+0x310/0x310
[  712.510432]  worker_thread+0x17f/0x1390
[  712.514418]  ? preempt_notifier_register+0x200/0x200
[  712.519561]  ? process_one_work+0x1c40/0x1c40
[  712.524074]  ? __schedule+0x8d7/0x21d0
[  712.527986]  ? __sched_text_start+0x8/0x8
[  712.532167]  ? __kthread_parkme+0xce/0x1a0
[  712.536418]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.541532]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.546650]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  712.551241]  ? trace_hardirqs_on+0xbd/0x310
[  712.555573]  ? kasan_check_read+0x11/0x20
[  712.559730]  ? __kthread_parkme+0xce/0x1a0
[  712.563975]  ? trace_hardirqs_off_caller+0x300/0x300
[  712.569092]  ? __schedule+0x21d0/0x21d0
[  712.573091]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  712.578203]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.583753]  ? __kthread_parkme+0xfb/0x1a0
[  712.588000]  ? process_one_work+0x1c40/0x1c40
[  712.592502]  kthread+0x35a/0x440
[  712.595878]  ? kthread_stop+0x8f0/0x8f0
[  712.599870]  ret_from_fork+0x3a/0x50
[  712.603605] warn_alloc_show_mem: 1 callbacks suppressed
[  712.603619] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  712.603622] Mem-Info:
[  712.603657] active_anon:145353 inactive_anon:195 isolated_anon:0
[  712.603657]  active_file:10 inactive_file:15 isolated_file:0
[  712.603657]  unevictable:0 dirty:0 writeback:0 unstable:0
[  712.603657]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  712.603657]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  712.603657]  free:13766 free_pcp:87 free_cma:0
[  712.609004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  712.609014] Call Trace:
[  712.617529] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  712.619941]  <IRQ>
[  712.652924] 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
[  712.662351]  dump_stack+0x244/0x39d
[  712.664915] lowmem_reserve[]: 0 2818 6321 6321
[  712.692534]  ? dump_stack_print_info.cold.1+0x20/0x20
[  712.694677] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  712.720823]  warn_alloc.cold.116+0xb7/0x1bd
[  712.724437] lowmem_reserve[]: 0 0 3503 3503
[  712.729033]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  712.734204] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  712.761386]  ? lock_downgrade+0x900/0x900
[  712.765693] lowmem_reserve[]: 0 0 0 0
[  712.770028]  ? trace_hardirqs_off+0xb8/0x310
[  712.774850] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  712.803771]  ? trace_hardirqs_off+0xb8/0x310
[  712.807903] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  712.811713]  __alloc_pages_slowpath+0x26fe/0x2e30
[  712.816097] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  712.829673]  ? warn_alloc+0x120/0x120
[  712.834056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  712.849159]  ? warn_alloc+0x120/0x120
[  712.853992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  712.869445]  ? __lock_acquire+0x62f/0x4c20
[  712.873228] 280 total pagecache pages
[  712.882089]  ? warn_alloc+0x120/0x120
[  712.885885] 0 pages in swap cache
[  712.894469]  ? print_usage_bug+0xc0/0xc0
[  712.898687] Swap cache stats: add 0, delete 0, find 0/0
[  712.902486]  ? print_usage_bug+0xc0/0xc0
[  712.906269] Free swap  = 0kB
[  712.909728]  ? mark_held_locks+0x130/0x130
[  712.913763] Total swap = 0kB
[  712.913773] 1965979 pages RAM
[  712.919145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.923183] 0 pages HighMem/MovableOnly
[  712.926205]  ? should_fail+0x22d/0xd01
[  712.930412] 342854 pages reserved
[  712.930422] 0 pages cma reserved
[  712.933465]  ? graph_lock+0x270/0x270
[  712.937009] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.942092]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.946059] ksoftirqd/1 cpuset=/ mems_allowed=0
[  712.949950]  ? __lock_acquire+0x62f/0x4c20
[  712.984833]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.989943]  ? should_fail+0x22d/0xd01
[  712.993849]  ? mark_held_locks+0x130/0x130
[  712.998092]  ? mark_held_locks+0x130/0x130
[  713.002334]  ? lock_downgrade+0x900/0x900
[  713.006491]  ? graph_lock+0x270/0x270
[  713.010301]  ? graph_lock+0x270/0x270
[  713.014109]  ? graph_lock+0x270/0x270
[  713.017920]  ? do_raw_spin_unlock+0xa7/0x330
[  713.022355]  ? trace_hardirqs_on+0x310/0x310
[  713.026774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.032320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.037868]  ? check_preemption_disabled+0x48/0x280
[  713.042906]  ? __lock_is_held+0xb5/0x140
[  713.046985]  __alloc_pages_nodemask+0xa7b/0xdd0
[  713.051665]  ? graph_lock+0x270/0x270
[  713.055913]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  713.060954]  ? find_held_lock+0x36/0x1c0
[  713.065040]  ? ____cache_alloc_node+0x1c7/0x1e0
[  713.069728]  ? lock_downgrade+0x900/0x900
[  713.073896]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.079455]  cache_grow_begin+0xa5/0x8c0
[  713.083527]  ? do_raw_spin_unlock+0xa7/0x330
[  713.087948]  fallback_alloc+0x204/0x2e0
[  713.091936]  ____cache_alloc_node+0x1c7/0x1e0
[  713.096443]  kmem_cache_alloc_node+0xe3/0x730
[  713.100944]  ? __kmalloc_node_track_caller+0x50/0x70
[  713.106060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.111618]  __alloc_skb+0x114/0x770
[  713.115338]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  713.120721]  ? netdev_alloc_frag+0x1f0/0x1f0
[  713.125146]  ? vprintk_default+0x28/0x30
[  713.129235]  ? vprintk_func+0x85/0x181
[  713.133134]  ? printk+0xa7/0xcf
[  713.136427]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  713.141214]  new_skb+0x26/0x1c0
[  713.144507]  aoecmd_cfg+0x279/0x7f0
[  713.148154]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  713.152501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.158081]  ? __lock_is_held+0xb5/0x140
[  713.162173]  discover_timer+0x50/0x60
[  713.166232]  call_timer_fn+0x26d/0x920
[  713.170136]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.174998]  ? process_timeout+0x40/0x40
[  713.179089]  ? mark_held_locks+0xc7/0x130
[  713.183261]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.187769]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.192287]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.197156]  ? lockdep_hardirqs_on+0x296/0x5b0
[  713.201763]  ? trace_hardirqs_on+0xbd/0x310
[  713.206096]  ? kasan_check_read+0x11/0x20
[  713.210260]  ? __run_timers+0x7d5/0xc60
[  713.214254]  ? trace_hardirqs_off_caller+0x300/0x300
[  713.219384]  ? tcp_compressed_ack_kick+0x220/0x220
[  713.224362]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  713.229225]  __run_timers+0x7e0/0xc60
[  713.233051]  ? timer_fixup_init+0x70/0x70
[  713.237217]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  713.242250]  ? graph_lock+0x270/0x270
[  713.246071]  ? print_usage_bug+0xc0/0xc0
[  713.250149]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  713.255363]  ? find_held_lock+0x36/0x1c0
[  713.259447]  ? graph_lock+0x270/0x270
[  713.263272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.268828]  ? check_preemption_disabled+0x48/0x280
[  713.273867]  ? __lock_is_held+0xb5/0x140
[  713.277946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.283516]  ? check_preemption_disabled+0x48/0x280
[  713.288573]  run_timer_softirq+0x52/0xb0
[  713.292679]  ? rcu_read_lock_sched_held+0x14f/0x180
[  713.297720]  __do_softirq+0x308/0xb7e
[  713.301547]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  713.306069]  ? lock_downgrade+0x900/0x900
[  713.310260]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  713.315400]  ? pvclock_read_flags+0x160/0x160
[  713.319921]  ? lapic_next_event+0x5a/0x90
[  713.324091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.329665]  ? kvm_clock_read+0x18/0x30
[  713.333666]  ? kvm_sched_clock_read+0x9/0x20
[  713.338104]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.343676]  ? check_preemption_disabled+0x48/0x280
[  713.348763]  irq_exit+0x17f/0x1c0
[  713.352257]  smp_apic_timer_interrupt+0x1cb/0x760
[  713.357186]  ? smp_call_function_single_interrupt+0x640/0x640
[  713.363174]  ? interrupt_entry+0xb5/0xc0
[  713.367270]  ? trace_hardirqs_off_caller+0xbb/0x300
[  713.372348]  ? trace_hardirqs_off_caller+0xbb/0x300
[  713.377420]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.382302]  ? trace_hardirqs_on_caller+0x310/0x310
[  713.387356]  ? trace_hardirqs_on_caller+0x310/0x310
[  713.392408]  ? task_prio+0x50/0x50
[  713.396007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.401703]  ? check_preemption_disabled+0x48/0x280
[  713.406759]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.411662]  apic_timer_interrupt+0xf/0x20
[  713.415916]  </IRQ>
[  713.418184] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  713.423322] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  713.442266] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  713.450154] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  713.457467] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  713.464783] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  713.472094] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  713.479409] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  713.486861]  ? shrink_page_list+0x7e89/0xccd0
[  713.491423]  ? page_evictable+0x540/0x540
[  713.495997]  ? rb_erase_cached+0xc78/0x3720
[  713.500355]  ? rb_next+0x140/0x140
[  713.503972]  ? rb_erase_cached+0xc78/0x3720
[  713.508327]  ? rb_next+0x140/0x140
[  713.511895]  ? rb_erase_cached+0xc78/0x3720
[  713.516265]  ? rb_next+0x140/0x140
[  713.519830]  ? rb_erase_cached+0xc78/0x3720
[  713.524187]  ? graph_lock+0x270/0x270
[  713.528017]  ? __update_load_avg_se+0x5eb/0xae0
[  713.532720]  ? __update_load_avg_blocked_se+0x690/0x690
[  713.538116]  ? rb_erase_cached+0xc78/0x3720
[  713.542467]  ? graph_lock+0x270/0x270
[  713.546304]  ? rb_next+0x140/0x140
[  713.549873]  ? update_load_avg+0x387/0x2470
[  713.554313]  ? rb_erase_cached+0xc78/0x3720
[  713.558677]  ? rb_erase_cached+0xc78/0x3720
[  713.563029]  ? graph_lock+0x270/0x270
[  713.566864]  ? rb_next+0x140/0x140
[  713.570424]  ? rb_next+0x140/0x140
[  713.573996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.579606]  ? graph_lock+0x270/0x270
[  713.583439]  ? __lock_is_held+0xb5/0x140
[  713.587531]  ? print_usage_bug+0xc0/0xc0
[  713.591643]  ? print_usage_bug+0xc0/0xc0
[  713.595734]  ? __update_load_avg_blocked_se+0x690/0x690
[  713.601137]  ? rb_next+0x140/0x140
[  713.604724]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.610292]  ? __isolate_lru_page+0xd05/0x1540
[  713.614924]  ? mark_held_locks+0x130/0x130
[  713.619201]  ? __lock_acquire+0x62f/0x4c20
[  713.623490]  ? __lock_acquire+0x62f/0x4c20
[  713.627766]  ? __update_load_avg_blocked_se+0x690/0x690
[  713.633174]  ? __update_load_avg_se+0xae0/0xae0
[  713.637873]  ? graph_lock+0x270/0x270
[  713.641713]  ? graph_lock+0x270/0x270
[  713.645542]  ? graph_lock+0x270/0x270
[  713.649411]  ? print_usage_bug+0xc0/0xc0
[  713.653505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.659081]  ? check_preemption_disabled+0x48/0x280
[  713.664147]  ? trace_hardirqs_off+0xb8/0x310
[  713.668620]  ? check_preemption_disabled+0x48/0x280
[  713.673750]  ? trace_hardirqs_on+0x310/0x310
[  713.678265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.683842]  ? check_preemption_disabled+0x48/0x280
[  713.688901]  ? move_active_pages_to_lru+0x15df/0x1c00
[  713.694137]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.699719]  ? __isolate_lru_page+0xd05/0x1540
[  713.704342]  ? putback_lru_page+0x280/0x280
[  713.708717]  ? mark_held_locks+0x130/0x130
[  713.713071]  ? mark_held_locks+0xc7/0x130
[  713.717257]  ? free_unref_page_list+0xd1b/0x11e0
[  713.722048]  ? free_unref_page_list+0xd1b/0x11e0
[  713.726846]  ? trace_hardirqs_on+0xbd/0x310
[  713.731206]  ? shrink_active_list+0x14fb/0x1f00
[  713.735914]  ? trace_hardirqs_off_caller+0x300/0x300
[  713.741055]  ? graph_lock+0x270/0x270
[  713.744906]  ? graph_lock+0x270/0x270
[  713.748741]  ? print_usage_bug+0xc0/0xc0
[  713.752843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.758415]  ? check_preemption_disabled+0x48/0x280
[  713.763480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.769058]  ? check_preemption_disabled+0x48/0x280
[  713.774103]  ? __lock_is_held+0xb5/0x140
[  713.778199]  ? __this_cpu_preempt_check+0x1c/0x20
[  713.783069]  ? __mod_zone_page_state+0x8a/0xf0
[  713.787693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.793268]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  713.798519]  ? __isolate_lru_page+0x1540/0x1540
[  713.803225]  ? print_usage_bug+0xc0/0xc0
[  713.807341]  ? print_usage_bug+0xc0/0xc0
[  713.811443]  ? print_usage_bug+0xc0/0xc0
[  713.815550]  ? __lock_acquire+0x62f/0x4c20
[  713.819859]  ? shrink_inactive_list+0x1c50/0x1c50
[  713.824751]  ? __lock_acquire+0x62f/0x4c20
[  713.829028]  ? mark_held_locks+0x130/0x130
[  713.833288]  ? __lock_acquire+0x62f/0x4c20
[  713.837555]  ? graph_lock+0x270/0x270
[  713.841412]  ? mark_held_locks+0x130/0x130
[  713.845676]  ? print_usage_bug+0xc0/0xc0
[  713.849768]  ? print_usage_bug+0xc0/0xc0
[  713.853866]  ? find_held_lock+0x36/0x1c0
[  713.857959]  ? mark_held_locks+0xc7/0x130
[  713.862137]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.866663]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.871188]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  713.875800]  ? trace_hardirqs_on+0xbd/0x310
[  713.880147]  ? kasan_check_read+0x11/0x20
[  713.884321]  ? shrink_inactive_list+0x975/0x1c50
[  713.889105]  ? trace_hardirqs_off_caller+0x300/0x300
[  713.894241]  ? trace_hardirqs_on+0x310/0x310
[  713.898685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.904259]  ? check_preemption_disabled+0x48/0x280
[  713.909317]  shrink_inactive_list+0x9af/0x1c50
[  713.913940]  ? putback_inactive_pages+0x27e0/0x27e0
[  713.918988]  ? kasan_check_read+0x11/0x20
[  713.923164]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  713.928470]  ? kasan_check_read+0x11/0x20
[  713.932652]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  713.937705]  ? blk_lld_busy+0xa0/0xa0
[  713.941540]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  713.946528]  ? rcu_read_unlock+0x33/0x60
[  713.950634]  ? mem_cgroup_iter+0x514/0x1160
[  713.954995]  shrink_node_memcg+0x784/0x18d0
[  713.959363]  ? shrink_active_list+0x1f00/0x1f00
[  713.964061]  ? queue_work_on+0x148/0x1e0
[  713.968265]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  713.972878]  ? trace_hardirqs_on+0xbd/0x310
[  713.977221]  ? vmpressure+0x271/0x340
[  713.981045]  ? trace_hardirqs_off_caller+0x300/0x300
[  713.986180]  ? cgroup_procs_write_finish+0xf0/0xf0
[  713.991156]  shrink_node+0x3bc/0x16b0
[  713.994981]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  714.000310]  ? shrink_node_memcg+0x18d0/0x18d0
[  714.004916]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  714.009645]  ? trace_hardirqs_on+0xbd/0x310
[  714.013993]  ? vmpressure+0x271/0x340
[  714.017816]  ? do_raw_spin_unlock+0xa7/0x330
[  714.022246]  ? do_raw_spin_trylock+0x270/0x270
[  714.026860]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  714.032422]  ? __cpuset_node_allowed+0x19b/0x660
[  714.037203]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  714.042939]  ? vmpressure+0x1a2/0x340
[  714.046778]  do_try_to_free_pages+0x3e7/0x1290
[  714.051382]  ? graph_lock+0x270/0x270
[  714.055551]  ? shrink_node+0x16b0/0x16b0
[  714.059677]  ? __lock_is_held+0xb5/0x140
[  714.063777]  try_to_free_pages+0x4cb/0xb90
[  714.068042]  ? do_try_to_free_pages+0x1290/0x1290
[  714.072920]  ? kasan_check_read+0x11/0x20
[  714.077088]  ? psi_memstall_enter+0x240/0x2b0
[  714.081641]  ? trace_hardirqs_off_caller+0x300/0x300
[  714.086768]  ? lock_pin_lock+0x350/0x350
[  714.090863]  ? _raw_spin_unlock_irq+0x60/0x80
[  714.095384]  ? psi_memstall_enter+0x240/0x2b0
[  714.099948]  ? psi_memstall_tick+0x230/0x230
[  714.104397]  __alloc_pages_slowpath+0xa14/0x2e30
[  714.109209]  ? warn_alloc+0x120/0x120
[  714.113046]  ? graph_lock+0x270/0x270
[  714.116869]  ? graph_lock+0x270/0x270
[  714.120690]  ? print_usage_bug+0xc0/0xc0
[  714.124773]  ? graph_lock+0x270/0x270
[  714.128624]  ? graph_lock+0x270/0x270
[  714.132451]  ? check_preemption_disabled+0x48/0x280
[  714.137491]  ? check_preemption_disabled+0x48/0x280
[  714.142540]  ? __lock_is_held+0xb5/0x140
[  714.146679]  ? find_get_entry+0xa87/0x1120
[  714.150949]  ? lock_downgrade+0x900/0x900
[  714.155133]  ? check_preemption_disabled+0x48/0x280
[  714.160209]  ? __lock_is_held+0xb5/0x140
[  714.164324]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.169817]  ? __might_sleep+0x95/0x190
[  714.173831]  __alloc_pages_nodemask+0xa7b/0xdd0
[  714.178544]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  714.183678]  ? find_held_lock+0x36/0x1c0
[  714.187787]  ? find_get_entry+0xa87/0x1120
[  714.192051]  ? lock_downgrade+0x900/0x900
[  714.196219]  ? check_preemption_disabled+0x48/0x280
[  714.201266]  ? kasan_check_read+0x11/0x20
[  714.205436]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  714.211005]  alloc_pages_current+0x173/0x350
[  714.215447]  __page_cache_alloc+0x3ce/0x570
[  714.219790]  ? find_get_entry+0xaae/0x1120
[  714.224050]  ? generic_perform_write+0x6a0/0x6a0
[  714.228830]  ? graph_lock+0x270/0x270
[  714.232668]  pagecache_get_page+0x396/0xf00
[  714.237018]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  714.241794]  ? __lock_is_held+0xb5/0x140
[  714.245880]  ? graph_lock+0x270/0x270
[  714.249713]  ? graph_lock+0x270/0x270
[  714.253541]  ? __lock_is_held+0xb5/0x140
[  714.257668]  ? __lock_is_held+0xb5/0x140
[  714.261777]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.267268]  ? __getblk_gfp+0x129/0x1030
[  714.271358]  ? __might_sleep+0x95/0x190
[  714.275357]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  714.280148]  ? ext4_mb_good_group+0x730/0x730
[  714.284667]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.290228]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  714.295532]  ? _raw_spin_unlock+0x2c/0x50
[  714.299713]  ? ext4_has_free_clusters+0x670/0x670
[  714.304605]  ? debug_check_no_obj_freed+0x305/0x58d
[  714.309668]  ? graph_lock+0x270/0x270
[  714.313487]  ? __lock_acquire+0x62f/0x4c20
[  714.317957]  ? do_raw_spin_unlock+0xa7/0x330
[  714.322412]  ? trace_hardirqs_on+0x310/0x310
[  714.326853]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  714.331896]  ? ext4_get_group_desc+0x1c6/0x2c0
[  714.336512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.342177]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  714.347741]  ? graph_lock+0x270/0x270
[  714.351568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.357172]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  714.362655]  ? __lock_is_held+0xb5/0x140
[  714.366741]  ? graph_lock+0x270/0x270
[  714.370565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.376175]  ? check_preemption_disabled+0x48/0x280
[  714.381398]  ? __lock_is_held+0xb5/0x140
[  714.385499]  ext4_free_blocks+0xbc4/0x3500
[  714.389784]  ? ext4_mb_new_blocks+0x4820/0x4820
[  714.394477]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.399778]  ? rcu_read_unlock_special+0x370/0x370
[  714.404729]  ? rcu_softirq_qs+0x20/0x20
[  714.408724]  ? unwind_dump+0x190/0x190
[  714.412665]  ? is_bpf_text_address+0xd3/0x170
[  714.417185]  ? kernel_text_address+0x79/0xf0
[  714.421646]  ? __kernel_text_address+0xd/0x40
[  714.426165]  ? unwind_get_return_address+0x61/0xa0
[  714.431120]  ? __save_stack_trace+0x8d/0xf0
[  714.435486]  ? kasan_kmalloc+0xc7/0xe0
[  714.439399]  ? __kmalloc+0x15b/0x760
[  714.443132]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  714.448089]  ? ext4_ext_truncate+0x1cc/0x220
[  714.452528]  ? ext4_truncate+0xe41/0x1650
[  714.456712]  ? ext4_evict_inode+0xab6/0x1ad0
[  714.461144]  ? evict+0x4b9/0x980
[  714.464524]  ? iput+0x674/0xa90
[  714.467825]  ? dentry_unlink_inode+0x461/0x5e0
[  714.472428]  ? __dentry_kill+0x44c/0x7a0
[  714.476507]  ? dentry_kill+0xc9/0x680
[  714.480325]  ? dput.part.25+0x660/0x860
[  714.484317]  ? dput+0x15/0x20
[  714.487443]  ? path_put+0x31/0x70
[  714.491012]  ? free_fs_struct+0x22/0x60
[  714.495003]  ? exit_fs+0xf3/0x130
[  714.498476]  ? do_exit+0xec4/0x2620
[  714.502199]  ? do_group_exit+0x177/0x440
[  714.506281]  ? get_signal+0x8a8/0x1970
[  714.510187]  ? do_signal+0x9c/0x21c0
[  714.513921]  ? exit_to_usermode_loop+0x2e5/0x380
[  714.518777]  ? do_syscall_64+0x6be/0x820
[  714.522877]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  714.528285]  ? lock_downgrade+0x900/0x900
[  714.532468]  ? graph_lock+0x270/0x270
[  714.536314]  ? trace_hardirqs_off_caller+0x300/0x300
[  714.541456]  ? ___cache_free+0x2e/0x380
[  714.545480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.551065]  ? check_preemption_disabled+0x48/0x280
[  714.556122]  ? graph_lock+0x270/0x270
[  714.559956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.565516]  ? check_preemption_disabled+0x48/0x280
[  714.570565]  ? __lock_is_held+0xb5/0x140
[  714.574703]  ext4_ext_remove_space+0x2536/0x5ad0
[  714.579522]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  714.584831]  ? graph_lock+0x270/0x270
[  714.588665]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.594146]  ? ext4_journalled_invalidatepage+0x50/0x50
[  714.599539]  ? find_held_lock+0x36/0x1c0
[  714.603664]  ? ext4_es_remove_extent+0x147/0x4f0
[  714.608456]  ? lock_downgrade+0x900/0x900
[  714.612641]  ? ext4_es_scan+0x950/0x950
[  714.616659]  ? kasan_check_write+0x14/0x20
[  714.620912]  ? do_raw_write_lock+0x14f/0x310
[  714.625341]  ? do_raw_write_trylock+0x270/0x270
[  714.630168]  ? _raw_write_unlock+0x2c/0x50
[  714.634428]  ? ext4_es_remove_extent+0x14c/0x4f0
[  714.639211]  ? ext4_journal_check_start+0x18e/0x220
[  714.644257]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  714.649057]  ? down_write+0x8a/0x130
[  714.652795]  ? ext4_truncate+0xde1/0x1650
[  714.656971]  ext4_ext_truncate+0x1cc/0x220
[  714.661237]  ext4_truncate+0xe41/0x1650
[  714.665241]  ? ext4_punch_hole+0x1220/0x1220
[  714.669676]  ? ext4_evict_inode+0xa5a/0x1ad0
[  714.674114]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  714.679071]  ? __might_sleep+0x95/0x190
[  714.683081]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.688664]  ? ext4_evict_inode+0x917/0x1ad0
[  714.693098]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  714.698844]  ? rcu_read_lock_sched_held+0x14f/0x180
[  714.703885]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.709449]  ? __sb_start_write+0x1b2/0x370
[  714.713800]  ext4_evict_inode+0xab6/0x1ad0
[  714.718153]  ? ext4_da_write_begin+0x12c0/0x12c0
[  714.722937]  ? inode_wait_for_writeback+0x2f/0x40
[  714.727804]  ? lock_downgrade+0x900/0x900
[  714.731980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.737543]  ? __inode_wait_for_writeback+0x2cf/0x380
[  714.742793]  ? kasan_check_read+0x11/0x20
[  714.746966]  ? do_raw_spin_unlock+0xa7/0x330
[  714.751395]  ? do_raw_spin_trylock+0x270/0x270
[  714.756014]  ? ext4_da_write_begin+0x12c0/0x12c0
[  714.760798]  evict+0x4b9/0x980
[  714.764021]  ? destroy_inode+0x200/0x200
[  714.768113]  ? iput+0x66c/0xa90
[  714.771418]  ? lock_downgrade+0x900/0x900
[  714.775627]  ? kasan_check_read+0x11/0x20
[  714.779874]  ? do_raw_spin_trylock+0x270/0x270
[  714.784489]  iput+0x674/0xa90
[  714.787645]  ? inode_add_lru+0x2a0/0x2a0
[  714.791736]  ? fsnotify_destroy_marks+0x1d2/0x270
[  714.796630]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  714.802105]  ? find_held_lock+0x36/0x1c0
[  714.806196]  dentry_unlink_inode+0x461/0x5e0
[  714.810652]  ? d_lru_del+0x130/0x130
[  714.814393]  ? kasan_check_read+0x11/0x20
[  714.818654]  ? do_raw_spin_trylock+0x270/0x270
[  714.823342]  ? lockref_get_not_dead+0x90/0x90
[  714.827879]  __dentry_kill+0x44c/0x7a0
[  714.831793]  ? d_drop+0x70/0x70
[  714.835095]  ? lock_downgrade+0x900/0x900
[  714.839284]  dentry_kill+0xc9/0x680
[  714.843039]  dput.part.25+0x660/0x860
[  714.846866]  ? shrink_dcache_sb+0x350/0x350
[  714.851207]  ? kasan_check_read+0x11/0x20
[  714.855377]  ? do_raw_spin_unlock+0xa7/0x330
[  714.859802]  ? do_raw_spin_trylock+0x270/0x270
[  714.864408]  dput+0x15/0x20
[  714.867361]  path_put+0x31/0x70
[  714.870664]  free_fs_struct+0x22/0x60
[  714.874484]  exit_fs+0xf3/0x130
[  714.877791]  do_exit+0xec4/0x2620
[  714.881264]  ? do_raw_spin_unlock+0xa7/0x330
[  714.885704]  ? mm_update_next_owner+0x990/0x990
[  714.890395]  ? graph_lock+0x270/0x270
[  714.894223]  ? find_held_lock+0x36/0x1c0
[  714.898317]  ? __lock_acquire+0x62f/0x4c20
[  714.902600]  ? lock_downgrade+0x900/0x900
[  714.906793]  ? mark_held_locks+0x130/0x130
[  714.911054]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  714.916272]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  714.921395]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.926954]  ? futex_wait+0x5ec/0xa50
[  714.930782]  ? futex_wait_setup+0x3e0/0x3e0
[  714.935132]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  714.940256]  ? futex_wake+0x304/0x760
[  714.944094]  ? graph_lock+0x270/0x270
[  714.947930]  ? memset+0x31/0x40
[  714.951239]  ? find_held_lock+0x36/0x1c0
[  714.955326]  ? get_signal+0x953/0x1970
[  714.959240]  ? _raw_spin_unlock_irq+0x27/0x80
[  714.963760]  ? _raw_spin_unlock_irq+0x27/0x80
[  714.968287]  do_group_exit+0x177/0x440
[  714.972200]  ? trace_hardirqs_off_caller+0x300/0x300
[  714.977331]  ? __ia32_sys_exit+0x50/0x50
[  714.981425]  get_signal+0x8a8/0x1970
[  714.985173]  ? ptrace_notify+0x130/0x130
[  714.989275]  ? find_held_lock+0x36/0x1c0
[  714.993371]  ? __might_fault+0x12b/0x1e0
[  714.997462]  do_signal+0x9c/0x21c0
[  715.001026]  ? perf_trace_sched_process_exec+0x860/0x860
[  715.006494]  ? posix_ktime_get_ts+0x15/0x20
[  715.010940]  ? trace_hardirqs_off_caller+0x300/0x300
[  715.016069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.021646]  ? setup_sigcontext+0x7d0/0x7d0
[  715.025997]  ? exit_to_usermode_loop+0x8c/0x380
[  715.030687]  ? exit_to_usermode_loop+0x8c/0x380
[  715.035379]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  715.039987]  ? trace_hardirqs_on+0xbd/0x310
[  715.044352]  ? do_syscall_64+0x6be/0x820
[  715.048439]  ? __x64_sys_futex+0x47f/0x6a0
[  715.052704]  exit_to_usermode_loop+0x2e5/0x380
[  715.057313]  ? __bpf_trace_sys_exit+0x30/0x30
[  715.061847]  ? ret_from_fork+0x15/0x50
[  715.065782]  do_syscall_64+0x6be/0x820
[  715.069711]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  715.075117]  ? syscall_return_slowpath+0x5e0/0x5e0
[  715.080083]  ? trace_hardirqs_on_caller+0x310/0x310
[  715.085141]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  715.090285]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  715.096993]  ? __switch_to_asm+0x40/0x70
[  715.101079]  ? __switch_to_asm+0x34/0x70
[  715.105170]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  715.110051]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  715.115264] RIP: 0033:0x457569
[  715.118488] Code: Bad RIP value.
[  715.122000] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  715.129733] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  715.137090] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  715.144518] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  715.151815] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  715.159108] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  715.166675] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  715.166768] aoe: skb alloc failure
[  715.174847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.174858] Call Trace:
[  715.178530] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  715.187799]  dump_stack+0x244/0x39d
[  715.190375] syz-executor5 cpuset=syz5 mems_allowed=0
[  715.200884]  ? dump_stack_print_info.cold.1+0x20/0x20
[  715.214870]  warn_alloc.cold.116+0xb7/0x1bd
[  715.219222]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  715.224099]  ? lock_downgrade+0x900/0x900
[  715.228407]  ? trace_hardirqs_off+0xb8/0x310
[  715.232846]  ? trace_hardirqs_off+0xb8/0x310
[  715.237284]  __alloc_pages_slowpath+0x26fe/0x2e30
[  715.242178]  ? warn_alloc+0x120/0x120
[  715.246008]  ? warn_alloc+0x120/0x120
[  715.249836]  ? warn_alloc+0x120/0x120
[  715.253663]  ? print_usage_bug+0xc0/0xc0
[  715.257748]  ? print_usage_bug+0xc0/0xc0
[  715.261836]  ? print_usage_bug+0xc0/0xc0
[  715.265917]  ? kasan_check_read+0x11/0x20
[  715.270093]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.275395]  ? rcu_read_unlock_special+0x370/0x370
[  715.280351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.285913]  ? should_fail+0x22d/0xd01
[  715.289914]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.295181]  ? __lock_acquire+0x62f/0x4c20
[  715.299457]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.304612]  ? __lock_acquire+0x62f/0x4c20
[  715.308876]  ? should_fail+0x22d/0xd01
[  715.312802]  ? mark_held_locks+0x130/0x130
[  715.317065]  ? mark_held_locks+0x130/0x130
[  715.321345]  ? graph_lock+0x270/0x270
[  715.325167]  ? print_usage_bug+0xc0/0xc0
[  715.329255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.334818]  ? check_preemption_disabled+0x48/0x280
[  715.339880]  ? __lock_is_held+0xb5/0x140
[  715.344005]  __alloc_pages_nodemask+0xa7b/0xdd0
[  715.348699]  ? graph_lock+0x270/0x270
[  715.352529]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  715.357610]  ? find_held_lock+0x36/0x1c0
[  715.361711]  ? ____cache_alloc_node+0x1c7/0x1e0
[  715.366444]  ? lock_downgrade+0x900/0x900
[  715.370647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.376292]  cache_grow_begin+0xa5/0x8c0
[  715.380381]  ? do_raw_spin_unlock+0xa7/0x330
[  715.384825]  fallback_alloc+0x204/0x2e0
[  715.388833]  ____cache_alloc_node+0x1c7/0x1e0
[  715.393359]  kmem_cache_alloc_node+0xe3/0x730
[  715.397880]  ? ipv6_get_ifaddr+0x42e/0x620
[  715.402146]  __alloc_skb+0x114/0x770
[  715.405882]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.411183]  ? netdev_alloc_frag+0x1f0/0x1f0
[  715.415635]  ? lock_downgrade+0x900/0x900
[  715.419817]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.425384]  ? refcount_sub_and_test_checked+0x203/0x310
[  715.430866]  ? refcount_dec_if_one+0x180/0x180
[  715.435610]  ? addrconf_rs_timer+0x690/0x690
[  715.440058]  ndisc_alloc_skb+0x144/0x340
[  715.444150]  ndisc_send_rs+0x331/0x6e0
[  715.448064]  addrconf_rs_timer+0x314/0x690
[  715.452330]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.456626]  call_timer_fn+0x26d/0x920
[  715.460537]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.464822]  ? process_timeout+0x40/0x40
[  715.468913]  ? __run_timers+0x7d5/0xc60
[  715.472921]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.477448]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.481971]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.486247]  ? lockdep_hardirqs_on+0x296/0x5b0
[  715.490859]  ? trace_hardirqs_on+0xbd/0x310
[  715.495328]  ? kasan_check_read+0x11/0x20
[  715.499500]  ? __run_timers+0x7d5/0xc60
[  715.503508]  ? trace_hardirqs_off_caller+0x300/0x300
[  715.508673]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.512932]  __run_timers+0x7e0/0xc60
[  715.516766]  ? timer_fixup_init+0x70/0x70
[  715.520938]  ? trace_hardirqs_on+0xbd/0x310
[  715.525284]  ? kasan_check_read+0x11/0x20
[  715.529461]  ? finish_task_switch+0x1f4/0x920
[  715.533985]  ? trace_hardirqs_off_caller+0x300/0x300
[  715.539119]  ? compat_start_thread+0x80/0x80
[  715.543558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.549156]  ? kasan_check_write+0x14/0x20
[  715.553419]  ? finish_task_switch+0x2f4/0x920
[  715.557971]  ? __switch_to_asm+0x40/0x70
[  715.562061]  ? __switch_to_asm+0x34/0x70
[  715.566163]  ? pvclock_read_flags+0x160/0x160
[  715.570680]  ? __switch_to_asm+0x40/0x70
[  715.574767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.580326]  ? check_preemption_disabled+0x48/0x280
[  715.585380]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  715.590945]  ? rcu_pm_notify+0xc0/0xc0
[  715.594860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.600428]  ? check_preemption_disabled+0x48/0x280
[  715.605477]  run_timer_softirq+0x52/0xb0
[  715.609563]  ? rcu_read_lock_sched_held+0x14f/0x180
[  715.614654]  __do_softirq+0x308/0xb7e
[  715.618489]  ? trace_hardirqs_on_caller+0xc0/0x310
[  715.623448]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  715.628602]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  715.634079]  ? retint_kernel+0x2d/0x2d
[  715.638017]  ? trace_hardirqs_off+0xb8/0x310
[  715.642453]  ? smpboot_thread_fn+0x68b/0xa00
[  715.646886]  ? trace_hardirqs_on+0x310/0x310
[  715.651319]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.656877]  ? check_preemption_disabled+0x48/0x280
[  715.661913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.667471]  ? takeover_tasklets+0xa90/0xa90
[  715.671904]  run_ksoftirqd+0x5e/0x100
[  715.675728]  smpboot_thread_fn+0x68b/0xa00
[  715.679988]  ? sort_range+0x30/0x30
[  715.683651]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  715.688776]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.694343]  ? __kthread_parkme+0xfb/0x1a0
[  715.698631]  ? sort_range+0x30/0x30
[  715.702280]  kthread+0x35a/0x440
[  715.705668]  ? kthread_stop+0x8f0/0x8f0
[  715.709669]  ret_from_fork+0x3a/0x50
[  715.713418] warn_alloc_show_mem: 1 callbacks suppressed
[  715.713432] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  715.713435] Mem-Info:
[  715.713470] active_anon:145353 inactive_anon:195 isolated_anon:0
[  715.713470]  active_file:10 inactive_file:15 isolated_file:0
[  715.713470]  unevictable:0 dirty:0 writeback:0 unstable:0
[  715.713470]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  715.713470]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  715.713470]  free:13766 free_pcp:87 free_cma:0
[  715.718847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.727369] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  715.729798] Call Trace:
[  715.762946] 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
[  715.772507]  <IRQ>
[  715.800105] lowmem_reserve[]: 0 2818 6321 6321
[  715.802740]  dump_stack+0x244/0x39d
[  715.828969] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  715.831158]  ? dump_stack_print_info.cold.1+0x20/0x20
[  715.835714] lowmem_reserve[]: 0 0 3503 3503
[  715.839377]  warn_alloc.cold.116+0xb7/0x1bd
[  715.866793] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  715.872012]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  715.876317] lowmem_reserve[]: 0 0 0 0
[  715.880809]  ? lock_downgrade+0x900/0x900
[  715.909705] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  715.914615]  ? trace_hardirqs_off+0xb8/0x310
[  715.918403] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  715.922608]  ? trace_hardirqs_off+0xb8/0x310
[  715.936216] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  715.940660]  __alloc_pages_slowpath+0x26fe/0x2e30
[  715.955760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  715.960220]  ? warn_alloc+0x120/0x120
[  715.975647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  715.975658] 280 total pagecache pages
[  715.980536]  ? warn_alloc+0x120/0x120
[  715.989373] 0 pages in swap cache
[  715.993202]  ? warn_alloc+0x120/0x120
[  716.001860] Swap cache stats: add 0, delete 0, find 0/0
[  716.001871] Free swap  = 0kB
[  716.005695]  ? print_usage_bug+0xc0/0xc0
[  716.009681] Total swap = 0kB
[  716.013155]  ? print_usage_bug+0xc0/0xc0
[  716.016952] 1965979 pages RAM
[  716.022332]  ? ktime_get+0x2c1/0x400
[  716.025408] 0 pages HighMem/MovableOnly
[  716.029487]  ? check_preemption_disabled+0x48/0x280
[  716.032520] 342854 pages reserved
[  716.036623]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  716.039725] 0 pages cma reserved
[  716.039825] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  716.043472]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.076431]  ? should_fail+0x22d/0xd01
[  716.080350]  ? kasan_check_read+0x11/0x20
[  716.084525]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  716.089670]  ? __lock_acquire+0x62f/0x4c20
[  716.093939]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  716.099075]  ? should_fail+0x22d/0xd01
[  716.102993]  ? print_usage_bug+0xc0/0xc0
[  716.107253]  ? mark_held_locks+0x130/0x130
[  716.111523]  ? mark_held_locks+0x130/0x130
[  716.115786]  ? check_preemption_disabled+0x48/0x280
[  716.120840]  ? graph_lock+0x270/0x270
[  716.124666]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  716.129453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.135020]  ? check_preemption_disabled+0x48/0x280
[  716.140073]  ? __lock_is_held+0xb5/0x140
[  716.144254]  __alloc_pages_nodemask+0xa7b/0xdd0
[  716.148948]  ? graph_lock+0x270/0x270
[  716.152783]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  716.157840]  ? find_held_lock+0x36/0x1c0
[  716.161954]  ? ____cache_alloc_node+0x1c7/0x1e0
[  716.166658]  ? lock_downgrade+0x900/0x900
[  716.170841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.176417]  cache_grow_begin+0xa5/0x8c0
[  716.180503]  ? do_raw_spin_unlock+0xa7/0x330
[  716.184945]  fallback_alloc+0x204/0x2e0
[  716.188964]  ____cache_alloc_node+0x1c7/0x1e0
[  716.193489]  kmem_cache_alloc_node+0xe3/0x730
[  716.198008]  ? __kmalloc_node_track_caller+0x50/0x70
[  716.203140]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.208714]  __alloc_skb+0x114/0x770
[  716.212454]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  716.217850]  ? netdev_alloc_frag+0x1f0/0x1f0
[  716.222295]  ? vprintk_default+0x28/0x30
[  716.226384]  ? vprintk_func+0x85/0x181
[  716.230298]  ? printk+0xa7/0xcf
[  716.233640]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  716.238523]  new_skb+0x26/0x1c0
[  716.241828]  aoecmd_cfg+0x279/0x7f0
[  716.245504]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  716.249867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.255446]  ? __lock_is_held+0xb5/0x140
[  716.259659]  discover_timer+0x50/0x60
[  716.263486]  call_timer_fn+0x26d/0x920
[  716.267394]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  716.272263]  ? process_timeout+0x40/0x40
[  716.276360]  ? mark_held_locks+0xc7/0x130
[  716.280535]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.285053]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.289569]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  716.294472]  ? lockdep_hardirqs_on+0x296/0x5b0
[  716.299078]  ? trace_hardirqs_on+0xbd/0x310
[  716.303425]  ? kasan_check_read+0x11/0x20
[  716.307639]  ? __run_timers+0x7d5/0xc60
[  716.311652]  ? trace_hardirqs_off_caller+0x300/0x300
[  716.316785]  ? tcp_compressed_ack_kick+0x220/0x220
[  716.321820]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  716.326685]  __run_timers+0x7e0/0xc60
[  716.330524]  ? timer_fixup_init+0x70/0x70
[  716.334700]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  716.339743]  ? graph_lock+0x270/0x270
[  716.343616]  ? print_usage_bug+0xc0/0xc0
[  716.347712]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  716.352937]  ? find_held_lock+0x36/0x1c0
[  716.357029]  ? graph_lock+0x270/0x270
[  716.360858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.366419]  ? check_preemption_disabled+0x48/0x280
[  716.371468]  ? __lock_is_held+0xb5/0x140
[  716.375559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.381161]  ? check_preemption_disabled+0x48/0x280
[  716.386206]  run_timer_softirq+0x52/0xb0
[  716.390297]  ? rcu_read_lock_sched_held+0x14f/0x180
[  716.395338]  __do_softirq+0x308/0xb7e
[  716.399165]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  716.403697]  ? lock_downgrade+0x900/0x900
[  716.407871]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  716.413010]  ? pvclock_read_flags+0x160/0x160
[  716.417532]  ? lapic_next_event+0x5a/0x90
[  716.421708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.427292]  ? kvm_clock_read+0x18/0x30
[  716.431302]  ? kvm_sched_clock_read+0x9/0x20
[  716.435741]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.441423]  ? check_preemption_disabled+0x48/0x280
[  716.446476]  irq_exit+0x17f/0x1c0
[  716.449958]  smp_apic_timer_interrupt+0x1cb/0x760
[  716.454823]  ? smp_call_function_single_interrupt+0x640/0x640
[  716.460734]  ? interrupt_entry+0xb5/0xc0
[  716.464819]  ? trace_hardirqs_off_caller+0xbb/0x300
[  716.469861]  ? trace_hardirqs_off_caller+0xbb/0x300
[  716.474903]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.479988]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.485032]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.490078]  ? task_prio+0x50/0x50
[  716.493649]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.499212]  ? check_preemption_disabled+0x48/0x280
[  716.504259]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.509138]  apic_timer_interrupt+0xf/0x20
[  716.513389]  </IRQ>
[  716.515653] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  716.520777] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  716.539709] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  716.547447] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  716.554740] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  716.562037] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  716.569332] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  716.576667] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  716.583989]  ? shrink_page_list+0x7e89/0xccd0
[  716.588550]  ? page_evictable+0x540/0x540
[  716.593138]  ? rb_erase_cached+0xc78/0x3720
[  716.597490]  ? rb_next+0x140/0x140
[  716.601117]  ? rb_erase_cached+0xc78/0x3720
[  716.605468]  ? rb_next+0x140/0x140
[  716.609047]  ? rb_erase_cached+0xc78/0x3720
[  716.613395]  ? rb_next+0x140/0x140
[  716.616963]  ? rb_erase_cached+0xc78/0x3720
[  716.621316]  ? graph_lock+0x270/0x270
[  716.625142]  ? __update_load_avg_se+0x5eb/0xae0
[  716.629850]  ? __update_load_avg_blocked_se+0x690/0x690
[  716.635244]  ? rb_erase_cached+0xc78/0x3720
[  716.639615]  ? graph_lock+0x270/0x270
[  716.643447]  ? rb_next+0x140/0x140
[  716.647017]  ? update_load_avg+0x387/0x2470
[  716.651379]  ? rb_erase_cached+0xc78/0x3720
[  716.655737]  ? rb_erase_cached+0xc78/0x3720
[  716.660092]  ? graph_lock+0x270/0x270
[  716.663926]  ? rb_next+0x140/0x140
[  716.667485]  ? rb_next+0x140/0x140
[  716.671056]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.676655]  ? graph_lock+0x270/0x270
[  716.680479]  ? __lock_is_held+0xb5/0x140
[  716.684600]  ? print_usage_bug+0xc0/0xc0
[  716.688699]  ? print_usage_bug+0xc0/0xc0
[  716.692780]  ? __update_load_avg_blocked_se+0x690/0x690
[  716.698178]  ? rb_next+0x140/0x140
[  716.701762]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.707322]  ? __isolate_lru_page+0xd05/0x1540
[  716.711988]  ? mark_held_locks+0x130/0x130
[  716.716277]  ? __lock_acquire+0x62f/0x4c20
[  716.720549]  ? __lock_acquire+0x62f/0x4c20
[  716.724847]  ? __update_load_avg_blocked_se+0x690/0x690
[  716.730235]  ? __update_load_avg_se+0xae0/0xae0
[  716.734923]  ? graph_lock+0x270/0x270
[  716.738755]  ? graph_lock+0x270/0x270
[  716.742612]  ? graph_lock+0x270/0x270
[  716.746446]  ? print_usage_bug+0xc0/0xc0
[  716.750539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.756139]  ? check_preemption_disabled+0x48/0x280
[  716.761196]  ? trace_hardirqs_off+0xb8/0x310
[  716.765649]  ? check_preemption_disabled+0x48/0x280
[  716.770698]  ? trace_hardirqs_on+0x310/0x310
[  716.775135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.780700]  ? check_preemption_disabled+0x48/0x280
[  716.785753]  ? move_active_pages_to_lru+0x15df/0x1c00
[  716.790980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.796544]  ? __isolate_lru_page+0xd05/0x1540
[  716.801186]  ? putback_lru_page+0x280/0x280
[  716.805552]  ? mark_held_locks+0x130/0x130
[  716.809850]  ? mark_held_locks+0xc7/0x130
[  716.814024]  ? free_unref_page_list+0xd1b/0x11e0
[  716.818802]  ? free_unref_page_list+0xd1b/0x11e0
[  716.823619]  ? trace_hardirqs_on+0xbd/0x310
[  716.827972]  ? shrink_active_list+0x14fb/0x1f00
[  716.832667]  ? trace_hardirqs_off_caller+0x300/0x300
[  716.837796]  ? graph_lock+0x270/0x270
[  716.841669]  ? graph_lock+0x270/0x270
[  716.845640]  ? print_usage_bug+0xc0/0xc0
[  716.849731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.855306]  ? check_preemption_disabled+0x48/0x280
[  716.860363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.865934]  ? check_preemption_disabled+0x48/0x280
[  716.871062]  ? __lock_is_held+0xb5/0x140
[  716.875158]  ? __this_cpu_preempt_check+0x1c/0x20
[  716.880029]  ? __mod_zone_page_state+0x8a/0xf0
[  716.884657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.890224]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  716.895478]  ? __isolate_lru_page+0x1540/0x1540
[  716.900173]  ? print_usage_bug+0xc0/0xc0
[  716.904351]  ? print_usage_bug+0xc0/0xc0
[  716.908441]  ? print_usage_bug+0xc0/0xc0
[  716.912537]  ? __lock_acquire+0x62f/0x4c20
[  716.916834]  ? shrink_inactive_list+0x1c50/0x1c50
[  716.921712]  ? __lock_acquire+0x62f/0x4c20
[  716.925974]  ? mark_held_locks+0x130/0x130
[  716.930237]  ? __lock_acquire+0x62f/0x4c20
[  716.934506]  ? graph_lock+0x270/0x270
[  716.938328]  ? mark_held_locks+0x130/0x130
[  716.942619]  ? print_usage_bug+0xc0/0xc0
[  716.946720]  ? print_usage_bug+0xc0/0xc0
[  716.950809]  ? find_held_lock+0x36/0x1c0
[  716.954903]  ? mark_held_locks+0xc7/0x130
[  716.959102]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.963676]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.968229]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  716.972846]  ? trace_hardirqs_on+0xbd/0x310
[  716.977199]  ? kasan_check_read+0x11/0x20
[  716.981376]  ? shrink_inactive_list+0x975/0x1c50
[  716.986247]  ? trace_hardirqs_off_caller+0x300/0x300
[  716.991378]  ? trace_hardirqs_on+0x310/0x310
[  716.995813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.001376]  ? check_preemption_disabled+0x48/0x280
[  717.006425]  shrink_inactive_list+0x9af/0x1c50
[  717.011047]  ? putback_inactive_pages+0x27e0/0x27e0
[  717.016094]  ? kasan_check_read+0x11/0x20
[  717.020268]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  717.025609]  ? kasan_check_read+0x11/0x20
[  717.029792]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  717.034837]  ? blk_lld_busy+0xa0/0xa0
[  717.038694]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  717.043653]  ? rcu_read_unlock+0x33/0x60
[  717.047742]  ? mem_cgroup_iter+0x514/0x1160
[  717.052099]  shrink_node_memcg+0x784/0x18d0
[  717.056470]  ? shrink_active_list+0x1f00/0x1f00
[  717.061168]  ? queue_work_on+0x148/0x1e0
[  717.065271]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  717.069918]  ? trace_hardirqs_on+0xbd/0x310
[  717.074395]  ? vmpressure+0x271/0x340
[  717.078226]  ? trace_hardirqs_off_caller+0x300/0x300
[  717.083537]  ? cgroup_procs_write_finish+0xf0/0xf0
[  717.088543]  shrink_node+0x3bc/0x16b0
[  717.092408]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  717.097747]  ? shrink_node_memcg+0x18d0/0x18d0
[  717.102364]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  717.106983]  ? trace_hardirqs_on+0xbd/0x310
[  717.111330]  ? vmpressure+0x271/0x340
[  717.115155]  ? do_raw_spin_unlock+0xa7/0x330
[  717.119615]  ? do_raw_spin_trylock+0x270/0x270
[  717.124237]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.129801]  ? __cpuset_node_allowed+0x19b/0x660
[  717.134618]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  717.140362]  ? vmpressure+0x1a2/0x340
[  717.144198]  do_try_to_free_pages+0x3e7/0x1290
[  717.148810]  ? graph_lock+0x270/0x270
[  717.152675]  ? shrink_node+0x16b0/0x16b0
[  717.156771]  ? __lock_is_held+0xb5/0x140
[  717.160877]  try_to_free_pages+0x4cb/0xb90
[  717.164996] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  717.165436]  ? do_try_to_free_pages+0x1290/0x1290
[  717.175956] syz-executor0 cpuset=syz0 mems_allowed=0
[  717.180832]  ? kasan_check_read+0x11/0x20
[  717.190103]  ? psi_memstall_enter+0x240/0x2b0
[  717.194653]  ? trace_hardirqs_off_caller+0x300/0x300
[  717.199780]  ? lock_pin_lock+0x350/0x350
[  717.203882]  ? _raw_spin_unlock_irq+0x60/0x80
[  717.208400]  ? psi_memstall_enter+0x240/0x2b0
[  717.212940]  ? psi_memstall_tick+0x230/0x230
[  717.217393]  __alloc_pages_slowpath+0xa14/0x2e30
[  717.222204]  ? warn_alloc+0x120/0x120
[  717.226042]  ? graph_lock+0x270/0x270
[  717.229865]  ? graph_lock+0x270/0x270
[  717.233688]  ? print_usage_bug+0xc0/0xc0
[  717.237772]  ? graph_lock+0x270/0x270
[  717.241621]  ? graph_lock+0x270/0x270
[  717.245448]  ? check_preemption_disabled+0x48/0x280
[  717.250486]  ? check_preemption_disabled+0x48/0x280
[  717.255535]  ? __lock_is_held+0xb5/0x140
[  717.259667]  ? find_get_entry+0xa87/0x1120
[  717.263938]  ? lock_downgrade+0x900/0x900
[  717.268122]  ? check_preemption_disabled+0x48/0x280
[  717.273171]  ? __lock_is_held+0xb5/0x140
[  717.277269]  ? perf_trace_sched_process_exec+0x860/0x860
[  717.282767]  ? __might_sleep+0x95/0x190
[  717.286770]  __alloc_pages_nodemask+0xa7b/0xdd0
[  717.291469]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  717.296516]  ? find_held_lock+0x36/0x1c0
[  717.300646]  ? find_get_entry+0xa87/0x1120
[  717.304909]  ? lock_downgrade+0x900/0x900
[  717.309081]  ? check_preemption_disabled+0x48/0x280
[  717.314271]  ? kasan_check_read+0x11/0x20
[  717.318449]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  717.324036]  alloc_pages_current+0x173/0x350
[  717.328478]  __page_cache_alloc+0x3ce/0x570
[  717.332824]  ? find_get_entry+0xaae/0x1120
[  717.337095]  ? generic_perform_write+0x6a0/0x6a0
[  717.341878]  ? graph_lock+0x270/0x270
[  717.345717]  pagecache_get_page+0x396/0xf00
[  717.350400]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  717.355179]  ? __lock_is_held+0xb5/0x140
[  717.359266]  ? graph_lock+0x270/0x270
[  717.363097]  ? graph_lock+0x270/0x270
[  717.366928]  ? __lock_is_held+0xb5/0x140
[  717.371024]  ? __lock_is_held+0xb5/0x140
[  717.375130]  ? perf_trace_sched_process_exec+0x860/0x860
[  717.380668]  ? __getblk_gfp+0x129/0x1030
[  717.384781]  ? __might_sleep+0x95/0x190
[  717.388802]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  717.393638]  ? ext4_mb_good_group+0x730/0x730
[  717.398174]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.403749]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  717.409061]  ? _raw_spin_unlock+0x2c/0x50
[  717.413250]  ? ext4_has_free_clusters+0x670/0x670
[  717.418123]  ? debug_check_no_obj_freed+0x305/0x58d
[  717.423188]  ? graph_lock+0x270/0x270
[  717.427012]  ? __lock_acquire+0x62f/0x4c20
[  717.431271]  ? do_raw_spin_unlock+0xa7/0x330
[  717.435711]  ? trace_hardirqs_on+0x310/0x310
[  717.440150]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  717.445191]  ? ext4_get_group_desc+0x1c6/0x2c0
[  717.449807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.455370]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  717.460936]  ? graph_lock+0x270/0x270
[  717.464768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.470356]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  717.475844]  ? __lock_is_held+0xb5/0x140
[  717.479934]  ? graph_lock+0x270/0x270
[  717.483763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.489327]  ? check_preemption_disabled+0x48/0x280
[  717.494383]  ? __lock_is_held+0xb5/0x140
[  717.498494]  ext4_free_blocks+0xbc4/0x3500
[  717.502782]  ? ext4_mb_new_blocks+0x4820/0x4820
[  717.507482]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.512790]  ? rcu_read_unlock_special+0x370/0x370
[  717.517745]  ? rcu_softirq_qs+0x20/0x20
[  717.521745]  ? unwind_dump+0x190/0x190
[  717.525672]  ? is_bpf_text_address+0xd3/0x170
[  717.530196]  ? kernel_text_address+0x79/0xf0
[  717.534654]  ? __kernel_text_address+0xd/0x40
[  717.539176]  ? unwind_get_return_address+0x61/0xa0
[  717.544134]  ? __save_stack_trace+0x8d/0xf0
[  717.548505]  ? kasan_kmalloc+0xc7/0xe0
[  717.552417]  ? __kmalloc+0x15b/0x760
[  717.556156]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  717.561107]  ? ext4_ext_truncate+0x1cc/0x220
[  717.565539]  ? ext4_truncate+0xe41/0x1650
[  717.569744]  ? ext4_evict_inode+0xab6/0x1ad0
[  717.574171]  ? evict+0x4b9/0x980
[  717.577555]  ? iput+0x674/0xa90
[  717.580893]  ? dentry_unlink_inode+0x461/0x5e0
[  717.585500]  ? __dentry_kill+0x44c/0x7a0
[  717.589610]  ? dentry_kill+0xc9/0x680
[  717.593440]  ? dput.part.25+0x660/0x860
[  717.597430]  ? dput+0x15/0x20
[  717.600561]  ? path_put+0x31/0x70
[  717.604070]  ? free_fs_struct+0x22/0x60
[  717.608066]  ? exit_fs+0xf3/0x130
[  717.611541]  ? do_exit+0xec4/0x2620
[  717.615216]  ? do_group_exit+0x177/0x440
[  717.619295]  ? get_signal+0x8a8/0x1970
[  717.623203]  ? do_signal+0x9c/0x21c0
[  717.626942]  ? exit_to_usermode_loop+0x2e5/0x380
[  717.631730]  ? do_syscall_64+0x6be/0x820
[  717.635816]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  717.641214]  ? lock_downgrade+0x900/0x900
[  717.645395]  ? graph_lock+0x270/0x270
[  717.649233]  ? trace_hardirqs_off_caller+0x300/0x300
[  717.654369]  ? ___cache_free+0x2e/0x380
[  717.658376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.663939]  ? check_preemption_disabled+0x48/0x280
[  717.668985]  ? graph_lock+0x270/0x270
[  717.672936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.678501]  ? check_preemption_disabled+0x48/0x280
[  717.683555]  ? __lock_is_held+0xb5/0x140
[  717.687693]  ext4_ext_remove_space+0x2536/0x5ad0
[  717.692507]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  717.697847]  ? graph_lock+0x270/0x270
[  717.701678]  ? perf_trace_sched_process_exec+0x860/0x860
[  717.707290]  ? ext4_journalled_invalidatepage+0x50/0x50
[  717.712706]  ? find_held_lock+0x36/0x1c0
[  717.716806]  ? ext4_es_remove_extent+0x147/0x4f0
[  717.721619]  ? lock_downgrade+0x900/0x900
[  717.725797]  ? ext4_es_scan+0x950/0x950
[  717.729806]  ? kasan_check_write+0x14/0x20
[  717.734064]  ? do_raw_write_lock+0x14f/0x310
[  717.738497]  ? do_raw_write_trylock+0x270/0x270
[  717.743207]  ? _raw_write_unlock+0x2c/0x50
[  717.747469]  ? ext4_es_remove_extent+0x14c/0x4f0
[  717.752245]  ? ext4_journal_check_start+0x18e/0x220
[  717.757290]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  717.762080]  ? down_write+0x8a/0x130
[  717.765820]  ? ext4_truncate+0xde1/0x1650
[  717.770001]  ext4_ext_truncate+0x1cc/0x220
[  717.774267]  ext4_truncate+0xe41/0x1650
[  717.778272]  ? ext4_punch_hole+0x1220/0x1220
[  717.782705]  ? ext4_evict_inode+0xa5a/0x1ad0
[  717.787143]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  717.792104]  ? __might_sleep+0x95/0x190
[  717.796117]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.801686]  ? ext4_evict_inode+0x917/0x1ad0
[  717.806151]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  717.811901]  ? rcu_read_lock_sched_held+0x14f/0x180
[  717.816956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.822531]  ? __sb_start_write+0x1b2/0x370
[  717.826982]  ext4_evict_inode+0xab6/0x1ad0
[  717.831263]  ? ext4_da_write_begin+0x12c0/0x12c0
[  717.836054]  ? inode_wait_for_writeback+0x2f/0x40
[  717.840936]  ? lock_downgrade+0x900/0x900
[  717.845131]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.850713]  ? __inode_wait_for_writeback+0x2cf/0x380
[  717.855950]  ? kasan_check_read+0x11/0x20
[  717.860134]  ? do_raw_spin_unlock+0xa7/0x330
[  717.864612]  ? do_raw_spin_trylock+0x270/0x270
[  717.869245]  ? ext4_da_write_begin+0x12c0/0x12c0
[  717.874063]  evict+0x4b9/0x980
[  717.877294]  ? destroy_inode+0x200/0x200
[  717.881388]  ? iput+0x66c/0xa90
[  717.884698]  ? lock_downgrade+0x900/0x900
[  717.888879]  ? kasan_check_read+0x11/0x20
[  717.893056]  ? do_raw_spin_trylock+0x270/0x270
[  717.897679]  iput+0x674/0xa90
[  717.900819]  ? inode_add_lru+0x2a0/0x2a0
[  717.904915]  ? fsnotify_destroy_marks+0x1d2/0x270
[  717.909784]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  717.915263]  ? find_held_lock+0x36/0x1c0
[  717.919360]  dentry_unlink_inode+0x461/0x5e0
[  717.923801]  ? d_lru_del+0x130/0x130
[  717.927552]  ? kasan_check_read+0x11/0x20
[  717.931770]  ? do_raw_spin_trylock+0x270/0x270
[  717.936383]  ? lockref_get_not_dead+0x90/0x90
[  717.940923]  __dentry_kill+0x44c/0x7a0
[  717.944865]  ? d_drop+0x70/0x70
[  717.948171]  ? lock_downgrade+0x900/0x900
[  717.952366]  dentry_kill+0xc9/0x680
[  717.956030]  dput.part.25+0x660/0x860
[  717.959858]  ? shrink_dcache_sb+0x350/0x350
[  717.964204]  ? kasan_check_read+0x11/0x20
[  717.968379]  ? do_raw_spin_unlock+0xa7/0x330
[  717.972819]  ? do_raw_spin_trylock+0x270/0x270
[  717.977437]  dput+0x15/0x20
[  717.980401]  path_put+0x31/0x70
[  717.983865]  free_fs_struct+0x22/0x60
[  717.987708]  exit_fs+0xf3/0x130
[  717.991033]  do_exit+0xec4/0x2620
[  717.994530]  ? do_raw_spin_unlock+0xa7/0x330
[  717.998977]  ? mm_update_next_owner+0x990/0x990
[  718.003676]  ? graph_lock+0x270/0x270
[  718.007638]  ? find_held_lock+0x36/0x1c0
[  718.011752]  ? __lock_acquire+0x62f/0x4c20
[  718.016024]  ? lock_downgrade+0x900/0x900
[  718.020376]  ? mark_held_locks+0x130/0x130
[  718.024661]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  718.029923]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  718.035077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.040665]  ? futex_wait+0x5ec/0xa50
[  718.044513]  ? futex_wait_setup+0x3e0/0x3e0
[  718.048887]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  718.054030]  ? futex_wake+0x304/0x760
[  718.058443]  ? graph_lock+0x270/0x270
[  718.062412]  ? memset+0x31/0x40
[  718.065736]  ? find_held_lock+0x36/0x1c0
[  718.069842]  ? get_signal+0x953/0x1970
[  718.073770]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.078307]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.082856]  do_group_exit+0x177/0x440
[  718.086790]  ? trace_hardirqs_off_caller+0x300/0x300
[  718.091938]  ? __ia32_sys_exit+0x50/0x50
[  718.096049]  get_signal+0x8a8/0x1970
[  718.099812]  ? ptrace_notify+0x130/0x130
[  718.103925]  ? find_held_lock+0x36/0x1c0
[  718.108040]  ? __might_fault+0x12b/0x1e0
[  718.112234]  do_signal+0x9c/0x21c0
[  718.115886]  ? perf_trace_sched_process_exec+0x860/0x860
[  718.121373]  ? posix_ktime_get_ts+0x15/0x20
[  718.125740]  ? trace_hardirqs_off_caller+0x300/0x300
[  718.130890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.136474]  ? setup_sigcontext+0x7d0/0x7d0
[  718.140846]  ? exit_to_usermode_loop+0x8c/0x380
[  718.145558]  ? exit_to_usermode_loop+0x8c/0x380
[  718.150308]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  718.154930]  ? trace_hardirqs_on+0xbd/0x310
[  718.159293]  ? do_syscall_64+0x6be/0x820
[  718.163385]  ? __x64_sys_futex+0x47f/0x6a0
[  718.167665]  exit_to_usermode_loop+0x2e5/0x380
[  718.172273]  ? __bpf_trace_sys_exit+0x30/0x30
[  718.176797]  ? ret_from_fork+0x15/0x50
[  718.180721]  do_syscall_64+0x6be/0x820
[  718.184649]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  718.190055]  ? syscall_return_slowpath+0x5e0/0x5e0
[  718.195018]  ? trace_hardirqs_on_caller+0x310/0x310
[  718.200070]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  718.205116]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  718.211907]  ? __switch_to_asm+0x40/0x70
[  718.215998]  ? __switch_to_asm+0x34/0x70
[  718.220091]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  718.224976]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  718.230192] RIP: 0033:0x457569
[  718.233455] Code: Bad RIP value.
[  718.236841] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  718.244608] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  718.251916] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  718.259228] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  718.266526] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  718.273825] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  718.281160] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  718.281277] aoe: skb alloc failure
[  718.289777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  718.289784] Call Trace:
[  718.289815]  dump_stack+0x244/0x39d
[  718.289832]  ? dump_stack_print_info.cold.1+0x20/0x20
[  718.289861]  warn_alloc.cold.116+0xb7/0x1bd
[  718.289882]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  718.293472] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  718.302837]  ? lock_downgrade+0x900/0x900
[  718.305420] syz-executor5 cpuset=syz5 mems_allowed=0
[  718.309081]  ? trace_hardirqs_off+0xb8/0x310
[  718.347795]  ? trace_hardirqs_off+0xb8/0x310
[  718.352249]  __alloc_pages_slowpath+0x26fe/0x2e30
[  718.357164]  ? warn_alloc+0x120/0x120
[  718.361007]  ? graph_lock+0x270/0x270
[  718.364838]  ? warn_alloc+0x120/0x120
[  718.368676]  ? warn_alloc+0x120/0x120
[  718.372504]  ? __lock_acquire+0x62f/0x4c20
[  718.376772]  ? print_usage_bug+0xc0/0xc0
[  718.380875]  ? print_usage_bug+0xc0/0xc0
[  718.384983]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.390553]  ? should_fail+0x22d/0xd01
[  718.394510]  ? find_held_lock+0x36/0x1c0
[  718.398657]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  718.403803]  ? __lock_acquire+0x62f/0x4c20
[  718.408075]  ? should_fail+0x22d/0xd01
[  718.412004]  ? __update_load_avg_blocked_se+0x690/0x690
[  718.417418]  ? mark_held_locks+0x130/0x130
[  718.421689]  ? mark_held_locks+0x130/0x130
[  718.425957]  ? __lock_acquire+0x62f/0x4c20
[  718.430225]  ? update_load_avg+0x387/0x2470
[  718.434609]  ? is_bpf_text_address+0xd3/0x170
[  718.439143]  ? graph_lock+0x270/0x270
[  718.442986]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.448555]  ? check_preemption_disabled+0x48/0x280
[  718.453645]  ? __lock_is_held+0xb5/0x140
[  718.457856]  __alloc_pages_nodemask+0xa7b/0xdd0
[  718.462555]  ? graph_lock+0x270/0x270
[  718.466664]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  718.471733]  ? find_held_lock+0x36/0x1c0
[  718.475840]  ? ____cache_alloc_node+0x1c7/0x1e0
[  718.480551]  ? lock_downgrade+0x900/0x900
[  718.484773]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  718.490353]  cache_grow_begin+0xa5/0x8c0
[  718.494449]  ? do_raw_spin_unlock+0xa7/0x330
[  718.498912]  fallback_alloc+0x204/0x2e0
[  718.502925]  ____cache_alloc_node+0x1c7/0x1e0
[  718.507453]  kmem_cache_alloc+0x1f8/0x730
[  718.511661]  skb_clone+0x1bb/0x500
[  718.515232]  ? finish_task_switch+0x1b4/0x920
[  718.519756]  ? skb_split+0x11e0/0x11e0
[  718.523675]  ? preempt_notifier_register+0x200/0x200
[  718.528823]  ? __switch_to_asm+0x34/0x70
[  718.532934]  ? __switch_to_asm+0x34/0x70
[  718.537042]  ? __switch_to_asm+0x40/0x70
[  718.541130]  ? __switch_to_asm+0x34/0x70
[  718.545210]  ? __switch_to_asm+0x40/0x70
[  718.549292]  ? __switch_to_asm+0x34/0x70
[  718.553376]  ? __switch_to_asm+0x40/0x70
[  718.557459]  ? __switch_to_asm+0x34/0x70
[  718.561540]  ? __switch_to_asm+0x34/0x70
[  718.565644]  ? __switch_to_asm+0x40/0x70
[  718.569723]  ? __switch_to_asm+0x34/0x70
[  718.573814]  bpf_clone_redirect+0xb9/0x490
[  718.578065]  ? __schedule+0x8d7/0x21d0
[  718.581982]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  718.587029]  ? __sched_text_start+0x8/0x8
[  718.591197]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  718.595975]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  718.600584]  ? retint_kernel+0x2d/0x2d
[  718.604499]  ? find_held_lock+0x36/0x1c0
[  718.608595]  ? lock_acquire+0x1ed/0x520
[  718.612594]  ? bpf_test_run+0x3cb/0x780
[  718.616599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.622152]  ? check_preemption_disabled+0x48/0x280
[  718.627186]  ? kasan_check_read+0x11/0x20
[  718.631342]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.636636]  ? rcu_softirq_qs+0x20/0x20
[  718.640626]  ? preempt_schedule+0x4d/0x60
[  718.644795]  ? ___preempt_schedule+0x16/0x18
[  718.649231]  ? bpf_test_run+0x25d/0x780
[  718.653228]  ? netlink_diag_dump+0x2a0/0x2a0
[  718.657656]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.663209]  ? bpf_test_init.isra.10+0x70/0x100
[  718.667894]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  718.672675]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  718.677531]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  718.683079]  ? fput+0x130/0x1a0
[  718.686375]  ? __bpf_prog_get+0x9b/0x290
[  718.690457]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  718.695312]  ? bpf_prog_test_run+0x130/0x1a0
[  718.699737]  ? __x64_sys_bpf+0x3d8/0x520
[  718.703814]  ? bpf_prog_get+0x20/0x20
[  718.707650]  ? do_syscall_64+0x1b9/0x820
[  718.711729]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  718.717114]  ? syscall_return_slowpath+0x5e0/0x5e0
[  718.722058]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  718.726928]  ? trace_hardirqs_on_caller+0x310/0x310
[  718.731960]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  718.736993]  ? prepare_exit_to_usermode+0x291/0x3b0
[  718.742030]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  718.746898]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  718.752322] warn_alloc_show_mem: 1 callbacks suppressed
[  718.752336] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  718.752338] Mem-Info:
[  718.752376] active_anon:145353 inactive_anon:195 isolated_anon:0
[  718.752376]  active_file:10 inactive_file:15 isolated_file:0
[  718.752376]  unevictable:0 dirty:0 writeback:0 unstable:0
[  718.752376]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  718.752376]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  718.752376]  free:13766 free_pcp:87 free_cma:0
[  718.757732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  718.766258] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.768679] Call Trace:
[  718.801667] 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
[  718.811035]  <IRQ>
[  718.838637] lowmem_reserve[]: 0 2818 6321 6321
[  718.841245]  dump_stack+0x244/0x39d
[  718.867354] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.869525]  ? dump_stack_print_info.cold.1+0x20/0x20
[  718.874071] lowmem_reserve[]: 0 0 3503 3503
[  718.877747]  warn_alloc.cold.116+0xb7/0x1bd
[  718.904891] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  718.910125]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  718.914433] lowmem_reserve[]: 0 0 0 0
[  718.918765]  ? lock_downgrade+0x900/0x900
[  718.947645] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  718.952501]  ? trace_hardirqs_off+0xb8/0x310
[  718.956274] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  718.960434]  ? trace_hardirqs_off+0xb8/0x310
[  718.973935] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  718.978354]  __alloc_pages_slowpath+0x26fe/0x2e30
[  718.993423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.997849]  ? warn_alloc+0x120/0x120
[  719.013250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  719.018089]  ? warn_alloc+0x120/0x120
[  719.026919] 280 total pagecache pages
[  719.030725]  ? __lock_acquire+0x62f/0x4c20
[  719.039286] 0 pages in swap cache
[  719.043084]  ? warn_alloc+0x120/0x120
[  719.046876] Swap cache stats: add 0, delete 0, find 0/0
[  719.051114]  ? print_usage_bug+0xc0/0xc0
[  719.054555] Free swap  = 0kB
[  719.058362]  ? print_usage_bug+0xc0/0xc0
[  719.063712] Total swap = 0kB
[  719.067788]  ? mark_held_locks+0x130/0x130
[  719.070792] 1965979 pages RAM
[  719.074857]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.077864] 0 pages HighMem/MovableOnly
[  719.082098]  ? should_fail+0x22d/0xd01
[  719.085191] 342854 pages reserved
[  719.090729]  ? graph_lock+0x270/0x270
[  719.094703] 0 pages cma reserved
[  719.098601]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.114290]  ? __lock_acquire+0x62f/0x4c20
[  719.118538]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.123659]  ? should_fail+0x22d/0xd01
[  719.127590]  ? mark_held_locks+0x130/0x130
[  719.131836]  ? mark_held_locks+0x130/0x130
[  719.136086]  ? lock_downgrade+0x900/0x900
[  719.140247]  ? graph_lock+0x270/0x270
[  719.144052]  ? graph_lock+0x270/0x270
[  719.147860]  ? graph_lock+0x270/0x270
[  719.151671]  ? do_raw_spin_unlock+0xa7/0x330
[  719.156095]  ? trace_hardirqs_on+0x310/0x310
[  719.160514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.166255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.171799]  ? check_preemption_disabled+0x48/0x280
[  719.176838]  ? __lock_is_held+0xb5/0x140
[  719.180911]  __alloc_pages_nodemask+0xa7b/0xdd0
[  719.185596]  ? graph_lock+0x270/0x270
[  719.189410]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  719.194442]  ? find_held_lock+0x36/0x1c0
[  719.198524]  ? ____cache_alloc_node+0x1c7/0x1e0
[  719.203205]  ? lock_downgrade+0x900/0x900
[  719.207379]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.212927]  cache_grow_begin+0xa5/0x8c0
[  719.216997]  ? do_raw_spin_unlock+0xa7/0x330
[  719.221418]  fallback_alloc+0x204/0x2e0
[  719.225404]  ____cache_alloc_node+0x1c7/0x1e0
[  719.229917]  kmem_cache_alloc_node+0xe3/0x730
[  719.234417]  ? __kmalloc_node_track_caller+0x50/0x70
[  719.239531]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.245087]  __alloc_skb+0x114/0x770
[  719.248808]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  719.254184]  ? netdev_alloc_frag+0x1f0/0x1f0
[  719.258621]  ? vprintk_default+0x28/0x30
[  719.262695]  ? vprintk_func+0x85/0x181
[  719.266597]  ? printk+0xa7/0xcf
[  719.269890]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  719.274667]  new_skb+0x26/0x1c0
[  719.277957]  aoecmd_cfg+0x279/0x7f0
[  719.281603]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  719.285940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.291499]  ? __lock_is_held+0xb5/0x140
[  719.295579]  discover_timer+0x50/0x60
[  719.299395]  call_timer_fn+0x26d/0x920
[  719.303290]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  719.308137]  ? process_timeout+0x40/0x40
[  719.312220]  ? mark_held_locks+0xc7/0x130
[  719.316382]  ? _raw_spin_unlock_irq+0x27/0x80
[  719.320897]  ? _raw_spin_unlock_irq+0x27/0x80
[  719.325401]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  719.330252]  ? lockdep_hardirqs_on+0x296/0x5b0
[  719.334853]  ? trace_hardirqs_on+0xbd/0x310
[  719.339190]  ? kasan_check_read+0x11/0x20
[  719.343355]  ? __run_timers+0x7d5/0xc60
[  719.347344]  ? trace_hardirqs_off_caller+0x300/0x300
[  719.352465]  ? tcp_compressed_ack_kick+0x220/0x220
[  719.357414]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  719.362275]  __run_timers+0x7e0/0xc60
[  719.366095]  ? timer_fixup_init+0x70/0x70
[  719.370256]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  719.375286]  ? graph_lock+0x270/0x270
[  719.379102]  ? print_usage_bug+0xc0/0xc0
[  719.383175]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  719.388382]  ? find_held_lock+0x36/0x1c0
[  719.392459]  ? graph_lock+0x270/0x270
[  719.396274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.401821]  ? check_preemption_disabled+0x48/0x280
[  719.406853]  ? __lock_is_held+0xb5/0x140
[  719.410925]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.416498]  ? check_preemption_disabled+0x48/0x280
[  719.421532]  run_timer_softirq+0x52/0xb0
[  719.425609]  ? rcu_read_lock_sched_held+0x14f/0x180
[  719.430634]  __do_softirq+0x308/0xb7e
[  719.434448]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  719.438952]  ? lock_downgrade+0x900/0x900
[  719.443112]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  719.448236]  ? pvclock_read_flags+0x160/0x160
[  719.452745]  ? lapic_next_event+0x5a/0x90
[  719.456903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.462456]  ? kvm_clock_read+0x18/0x30
[  719.466443]  ? kvm_sched_clock_read+0x9/0x20
[  719.470893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.476451]  ? check_preemption_disabled+0x48/0x280
[  719.481507]  irq_exit+0x17f/0x1c0
[  719.484983]  smp_apic_timer_interrupt+0x1cb/0x760
[  719.489861]  ? smp_call_function_single_interrupt+0x640/0x640
[  719.495765]  ? interrupt_entry+0xb5/0xc0
[  719.499839]  ? trace_hardirqs_off_caller+0xbb/0x300
[  719.504859]  ? trace_hardirqs_off_caller+0xbb/0x300
[  719.509883]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.514735]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.519754]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.524777]  ? task_prio+0x50/0x50
[  719.528327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.533874]  ? check_preemption_disabled+0x48/0x280
[  719.538906]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.543763]  apic_timer_interrupt+0xf/0x20
[  719.548001]  </IRQ>
[  719.550249] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  719.555365] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  719.574278] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  719.581999] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  719.589274] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  719.596550] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  719.603832] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  719.611109] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  719.618432]  ? shrink_page_list+0x7e89/0xccd0
[  719.622968]  ? page_evictable+0x540/0x540
[  719.627503]  ? rb_erase_cached+0xc78/0x3720
[  719.631837]  ? rb_next+0x140/0x140
[  719.635442]  ? rb_erase_cached+0xc78/0x3720
[  719.639776]  ? rb_next+0x140/0x140
[  719.643328]  ? rb_erase_cached+0xc78/0x3720
[  719.647660]  ? rb_next+0x140/0x140
[  719.651210]  ? rb_erase_cached+0xc78/0x3720
[  719.655551]  ? graph_lock+0x270/0x270
[  719.659377]  ? __update_load_avg_se+0x5eb/0xae0
[  719.664060]  ? __update_load_avg_blocked_se+0x690/0x690
[  719.669434]  ? rb_erase_cached+0xc78/0x3720
[  719.673761]  ? graph_lock+0x270/0x270
[  719.677573]  ? rb_next+0x140/0x140
[  719.681131]  ? update_load_avg+0x387/0x2470
[  719.685472]  ? rb_erase_cached+0xc78/0x3720
[  719.689811]  ? rb_erase_cached+0xc78/0x3720
[  719.694136]  ? graph_lock+0x270/0x270
[  719.697949]  ? rb_next+0x140/0x140
[  719.701493]  ? rb_next+0x140/0x140
[  719.705048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.710604]  ? graph_lock+0x270/0x270
[  719.714410]  ? __lock_is_held+0xb5/0x140
[  719.718487]  ? print_usage_bug+0xc0/0xc0
[  719.722553]  ? print_usage_bug+0xc0/0xc0
[  719.726625]  ? __update_load_avg_blocked_se+0x690/0x690
[  719.731998]  ? rb_next+0x140/0x140
[  719.735563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.741116]  ? __isolate_lru_page+0xd05/0x1540
[  719.745724]  ? mark_held_locks+0x130/0x130
[  719.749980]  ? __lock_acquire+0x62f/0x4c20
[  719.754235]  ? __lock_acquire+0x62f/0x4c20
[  719.758482]  ? __update_load_avg_blocked_se+0x690/0x690
[  719.763855]  ? __update_load_avg_se+0xae0/0xae0
[  719.768529]  ? graph_lock+0x270/0x270
[  719.772345]  ? graph_lock+0x270/0x270
[  719.776155]  ? graph_lock+0x270/0x270
[  719.779969]  ? print_usage_bug+0xc0/0xc0
[  719.784048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.789608]  ? check_preemption_disabled+0x48/0x280
[  719.794654]  ? trace_hardirqs_off+0xb8/0x310
[  719.799073]  ? check_preemption_disabled+0x48/0x280
[  719.804104]  ? trace_hardirqs_on+0x310/0x310
[  719.808532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.814081]  ? check_preemption_disabled+0x48/0x280
[  719.819120]  ? move_active_pages_to_lru+0x15df/0x1c00
[  719.824335]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.829881]  ? __isolate_lru_page+0xd05/0x1540
[  719.834478]  ? putback_lru_page+0x280/0x280
[  719.838827]  ? mark_held_locks+0x130/0x130
[  719.843076]  ? mark_held_locks+0xc7/0x130
[  719.847241]  ? free_unref_page_list+0xd1b/0x11e0
[  719.852008]  ? free_unref_page_list+0xd1b/0x11e0
[  719.856777]  ? trace_hardirqs_on+0xbd/0x310
[  719.861114]  ? shrink_active_list+0x14fb/0x1f00
[  719.865795]  ? trace_hardirqs_off_caller+0x300/0x300
[  719.870902]  ? graph_lock+0x270/0x270
[  719.874719]  ? graph_lock+0x270/0x270
[  719.878531]  ? print_usage_bug+0xc0/0xc0
[  719.882610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.888160]  ? check_preemption_disabled+0x48/0x280
[  719.893190]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.898735]  ? check_preemption_disabled+0x48/0x280
[  719.903757]  ? __lock_is_held+0xb5/0x140
[  719.907827]  ? __this_cpu_preempt_check+0x1c/0x20
[  719.912677]  ? __mod_zone_page_state+0x8a/0xf0
[  719.917273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.922819]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  719.928036]  ? __isolate_lru_page+0x1540/0x1540
[  719.932711]  ? print_usage_bug+0xc0/0xc0
[  719.936793]  ? print_usage_bug+0xc0/0xc0
[  719.940857]  ? print_usage_bug+0xc0/0xc0
[  719.944937]  ? __lock_acquire+0x62f/0x4c20
[  719.949183]  ? shrink_inactive_list+0x1c50/0x1c50
[  719.954047]  ? __lock_acquire+0x62f/0x4c20
[  719.958295]  ? mark_held_locks+0x130/0x130
[  719.962538]  ? __lock_acquire+0x62f/0x4c20
[  719.966793]  ? graph_lock+0x270/0x270
[  719.970608]  ? mark_held_locks+0x130/0x130
[  719.974848]  ? print_usage_bug+0xc0/0xc0
[  719.978922]  ? print_usage_bug+0xc0/0xc0
[  719.982996]  ? find_held_lock+0x36/0x1c0
[  719.987077]  ? mark_held_locks+0xc7/0x130
[  719.991238]  ? _raw_spin_unlock_irq+0x27/0x80
[  719.995741]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.000247]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  720.004853]  ? trace_hardirqs_on+0xbd/0x310
[  720.009186]  ? kasan_check_read+0x11/0x20
[  720.013353]  ? shrink_inactive_list+0x975/0x1c50
[  720.018121]  ? trace_hardirqs_off_caller+0x300/0x300
[  720.023236]  ? trace_hardirqs_on+0x310/0x310
[  720.027656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.033202]  ? check_preemption_disabled+0x48/0x280
[  720.038238]  shrink_inactive_list+0x9af/0x1c50
[  720.042842]  ? putback_inactive_pages+0x27e0/0x27e0
[  720.047871]  ? kasan_check_read+0x11/0x20
[  720.052025]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  720.057855]  ? kasan_check_read+0x11/0x20
[  720.062028]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  720.067080]  ? blk_lld_busy+0xa0/0xa0
[  720.070905]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  720.075848]  ? rcu_read_unlock+0x33/0x60
[  720.079917]  ? mem_cgroup_iter+0x514/0x1160
[  720.084253]  shrink_node_memcg+0x784/0x18d0
[  720.088617]  ? shrink_active_list+0x1f00/0x1f00
[  720.093294]  ? queue_work_on+0x148/0x1e0
[  720.097368]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  720.101960]  ? trace_hardirqs_on+0xbd/0x310
[  720.106290]  ? vmpressure+0x271/0x340
[  720.110101]  ? trace_hardirqs_off_caller+0x300/0x300
[  720.115220]  ? cgroup_procs_write_finish+0xf0/0xf0
[  720.120176]  shrink_node+0x3bc/0x16b0
[  720.123987]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  720.129304]  ? shrink_node_memcg+0x18d0/0x18d0
[  720.133897]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  720.138494]  ? trace_hardirqs_on+0xbd/0x310
[  720.142830]  ? vmpressure+0x271/0x340
[  720.146645]  ? do_raw_spin_unlock+0xa7/0x330
[  720.151062]  ? do_raw_spin_trylock+0x270/0x270
[  720.155660]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  720.161208]  ? __cpuset_node_allowed+0x19b/0x660
[  720.165975]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  720.171696]  ? vmpressure+0x1a2/0x340
[  720.175516]  do_try_to_free_pages+0x3e7/0x1290
[  720.180115]  ? graph_lock+0x270/0x270
[  720.183941]  ? shrink_node+0x16b0/0x16b0
[  720.188008]  ? __lock_is_held+0xb5/0x140
[  720.192089]  try_to_free_pages+0x4cb/0xb90
[  720.196342]  ? do_try_to_free_pages+0x1290/0x1290
[  720.201202]  ? kasan_check_read+0x11/0x20
[  720.205357]  ? psi_memstall_enter+0x240/0x2b0
[  720.209870]  ? trace_hardirqs_off_caller+0x300/0x300
[  720.214980]  ? lock_pin_lock+0x350/0x350
[  720.219060]  ? _raw_spin_unlock_irq+0x60/0x80
[  720.223563]  ? psi_memstall_enter+0x240/0x2b0
[  720.228091]  ? psi_memstall_tick+0x230/0x230
[  720.232519]  __alloc_pages_slowpath+0xa14/0x2e30
[  720.237329]  ? warn_alloc+0x120/0x120
[  720.241155]  ? graph_lock+0x270/0x270
[  720.244960]  ? graph_lock+0x270/0x270
[  720.248767]  ? print_usage_bug+0xc0/0xc0
[  720.252835]  ? graph_lock+0x270/0x270
[  720.256645]  ? graph_lock+0x270/0x270
[  720.260456]  ? check_preemption_disabled+0x48/0x280
[  720.265486]  ? check_preemption_disabled+0x48/0x280
[  720.270519]  ? __lock_is_held+0xb5/0x140
[  720.274624]  ? find_get_entry+0xa87/0x1120
[  720.278867]  ? lock_downgrade+0x900/0x900
[  720.283028]  ? check_preemption_disabled+0x48/0x280
[  720.288060]  ? __lock_is_held+0xb5/0x140
[  720.292145]  ? perf_trace_sched_process_exec+0x860/0x860
[  720.297621]  ? __might_sleep+0x95/0x190
[  720.301620]  __alloc_pages_nodemask+0xa7b/0xdd0
[  720.306309]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  720.311345]  ? find_held_lock+0x36/0x1c0
[  720.315425]  ? find_get_entry+0xa87/0x1120
[  720.319674]  ? lock_downgrade+0x900/0x900
[  720.323826]  ? check_preemption_disabled+0x48/0x280
[  720.328862]  ? kasan_check_read+0x11/0x20
[  720.333017]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  720.338571]  alloc_pages_current+0x173/0x350
[  720.343011]  __page_cache_alloc+0x3ce/0x570
[  720.347343]  ? find_get_entry+0xaae/0x1120
[  720.351602]  ? generic_perform_write+0x6a0/0x6a0
[  720.356371]  ? graph_lock+0x270/0x270
[  720.360206]  pagecache_get_page+0x396/0xf00
[  720.364539]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  720.369308]  ? __lock_is_held+0xb5/0x140
[  720.373373]  ? graph_lock+0x270/0x270
[  720.377191]  ? graph_lock+0x270/0x270
[  720.381006]  ? __lock_is_held+0xb5/0x140
[  720.385089]  ? __lock_is_held+0xb5/0x140
[  720.389173]  ? perf_trace_sched_process_exec+0x860/0x860
[  720.394639]  ? __getblk_gfp+0x129/0x1030
[  720.398711]  ? __might_sleep+0x95/0x190
[  720.402701]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  720.407480]  ? ext4_mb_good_group+0x730/0x730
[  720.411988]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.417551]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  720.422846]  ? _raw_spin_unlock+0x2c/0x50
[  720.427012]  ? ext4_has_free_clusters+0x670/0x670
[  720.431866]  ? debug_check_no_obj_freed+0x305/0x58d
[  720.436904]  ? graph_lock+0x270/0x270
[  720.440717]  ? __lock_acquire+0x62f/0x4c20
[  720.444961]  ? do_raw_spin_unlock+0xa7/0x330
[  720.449378]  ? trace_hardirqs_on+0x310/0x310
[  720.453814]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  720.458845]  ? ext4_get_group_desc+0x1c6/0x2c0
[  720.463460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.469007]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  720.474553]  ? graph_lock+0x270/0x270
[  720.478376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.483928]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  720.489393]  ? __lock_is_held+0xb5/0x140
[  720.493465]  ? graph_lock+0x270/0x270
[  720.497284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.502826]  ? check_preemption_disabled+0x48/0x280
[  720.507863]  ? __lock_is_held+0xb5/0x140
[  720.511949]  ext4_free_blocks+0xbc4/0x3500
[  720.516217]  ? ext4_mb_new_blocks+0x4820/0x4820
[  720.520897]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.526190]  ? rcu_read_unlock_special+0x370/0x370
[  720.531146]  ? rcu_softirq_qs+0x20/0x20
[  720.535134]  ? unwind_dump+0x190/0x190
[  720.539042]  ? is_bpf_text_address+0xd3/0x170
[  720.543562]  ? kernel_text_address+0x79/0xf0
[  720.548001]  ? __kernel_text_address+0xd/0x40
[  720.552511]  ? unwind_get_return_address+0x61/0xa0
[  720.557453]  ? __save_stack_trace+0x8d/0xf0
[  720.561806]  ? kasan_kmalloc+0xc7/0xe0
[  720.565702]  ? __kmalloc+0x15b/0x760
[  720.569430]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  720.574377]  ? ext4_ext_truncate+0x1cc/0x220
[  720.578798]  ? ext4_truncate+0xe41/0x1650
[  720.582956]  ? ext4_evict_inode+0xab6/0x1ad0
[  720.587376]  ? evict+0x4b9/0x980
[  720.590758]  ? iput+0x674/0xa90
[  720.594048]  ? dentry_unlink_inode+0x461/0x5e0
[  720.598640]  ? __dentry_kill+0x44c/0x7a0
[  720.602713]  ? dentry_kill+0xc9/0x680
[  720.606519]  ? dput.part.25+0x660/0x860
[  720.610504]  ? dput+0x15/0x20
[  720.613622]  ? path_put+0x31/0x70
[  720.617086]  ? free_fs_struct+0x22/0x60
[  720.621065]  ? exit_fs+0xf3/0x130
[  720.624529]  ? do_exit+0xec4/0x2620
[  720.628167]  ? do_group_exit+0x177/0x440
[  720.632234]  ? get_signal+0x8a8/0x1970
[  720.636125]  ? do_signal+0x9c/0x21c0
[  720.639849]  ? exit_to_usermode_loop+0x2e5/0x380
[  720.644619]  ? do_syscall_64+0x6be/0x820
[  720.648697]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  720.654079]  ? lock_downgrade+0x900/0x900
[  720.658242]  ? graph_lock+0x270/0x270
[  720.662052]  ? trace_hardirqs_off_caller+0x300/0x300
[  720.667167]  ? ___cache_free+0x2e/0x380
[  720.671154]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.676706]  ? check_preemption_disabled+0x48/0x280
[  720.681738]  ? graph_lock+0x270/0x270
[  720.685557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.691120]  ? check_preemption_disabled+0x48/0x280
[  720.696161]  ? __lock_is_held+0xb5/0x140
[  720.700250]  ext4_ext_remove_space+0x2536/0x5ad0
[  720.705050]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  720.710335]  ? graph_lock+0x270/0x270
[  720.714166]  ? perf_trace_sched_process_exec+0x860/0x860
[  720.719642]  ? ext4_journalled_invalidatepage+0x50/0x50
[  720.725018]  ? find_held_lock+0x36/0x1c0
[  720.729105]  ? ext4_es_remove_extent+0x147/0x4f0
[  720.733872]  ? lock_downgrade+0x900/0x900
[  720.738025]  ? ext4_es_scan+0x950/0x950
[  720.742014]  ? kasan_check_write+0x14/0x20
[  720.746264]  ? do_raw_write_lock+0x14f/0x310
[  720.750683]  ? do_raw_write_trylock+0x270/0x270
[  720.755399]  ? _raw_write_unlock+0x2c/0x50
[  720.759646]  ? ext4_es_remove_extent+0x14c/0x4f0
[  720.764407]  ? ext4_journal_check_start+0x18e/0x220
[  720.769448]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  720.774222]  ? down_write+0x8a/0x130
[  720.777946]  ? ext4_truncate+0xde1/0x1650
[  720.782105]  ext4_ext_truncate+0x1cc/0x220
[  720.786367]  ext4_truncate+0xe41/0x1650
[  720.790355]  ? ext4_punch_hole+0x1220/0x1220
[  720.794772]  ? ext4_evict_inode+0xa5a/0x1ad0
[  720.799190]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  720.804128]  ? __might_sleep+0x95/0x190
[  720.808122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.813672]  ? ext4_evict_inode+0x917/0x1ad0
[  720.818091]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  720.823817]  ? rcu_read_lock_sched_held+0x14f/0x180
[  720.828844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.834391]  ? __sb_start_write+0x1b2/0x370
[  720.838732]  ext4_evict_inode+0xab6/0x1ad0
[  720.842981]  ? ext4_da_write_begin+0x12c0/0x12c0
[  720.847763]  ? inode_wait_for_writeback+0x2f/0x40
[  720.852624]  ? lock_downgrade+0x900/0x900
[  720.856793]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.862357]  ? __inode_wait_for_writeback+0x2cf/0x380
[  720.867569]  ? kasan_check_read+0x11/0x20
[  720.871748]  ? do_raw_spin_unlock+0xa7/0x330
[  720.876173]  ? do_raw_spin_trylock+0x270/0x270
[  720.880782]  ? ext4_da_write_begin+0x12c0/0x12c0
[  720.885548]  evict+0x4b9/0x980
[  720.888764]  ? destroy_inode+0x200/0x200
[  720.892836]  ? iput+0x66c/0xa90
[  720.896130]  ? lock_downgrade+0x900/0x900
[  720.900307]  ? kasan_check_read+0x11/0x20
[  720.904472]  ? do_raw_spin_trylock+0x270/0x270
[  720.909078]  iput+0x674/0xa90
[  720.912198]  ? inode_add_lru+0x2a0/0x2a0
[  720.916277]  ? fsnotify_destroy_marks+0x1d2/0x270
[  720.921138]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  720.926618]  ? find_held_lock+0x36/0x1c0
[  720.930703]  dentry_unlink_inode+0x461/0x5e0
[  720.935126]  ? d_lru_del+0x130/0x130
[  720.938859]  ? kasan_check_read+0x11/0x20
[  720.943017]  ? do_raw_spin_trylock+0x270/0x270
[  720.947620]  ? lockref_get_not_dead+0x90/0x90
[  720.952153]  __dentry_kill+0x44c/0x7a0
[  720.956053]  ? d_drop+0x70/0x70
[  720.959343]  ? lock_downgrade+0x900/0x900
[  720.963517]  dentry_kill+0xc9/0x680
[  720.967159]  dput.part.25+0x660/0x860
[  720.970968]  ? shrink_dcache_sb+0x350/0x350
[  720.975300]  ? kasan_check_read+0x11/0x20
[  720.979454]  ? do_raw_spin_unlock+0xa7/0x330
[  720.983911]  ? do_raw_spin_trylock+0x270/0x270
[  720.988506]  dput+0x15/0x20
[  720.991451]  path_put+0x31/0x70
[  720.994740]  free_fs_struct+0x22/0x60
[  720.998551]  exit_fs+0xf3/0x130
[  721.001858]  do_exit+0xec4/0x2620
[  721.005316]  ? do_raw_spin_unlock+0xa7/0x330
[  721.009742]  ? mm_update_next_owner+0x990/0x990
[  721.014419]  ? graph_lock+0x270/0x270
[  721.018230]  ? find_held_lock+0x36/0x1c0
[  721.022309]  ? __lock_acquire+0x62f/0x4c20
[  721.026552]  ? lock_downgrade+0x900/0x900
[  721.030745]  ? mark_held_locks+0x130/0x130
[  721.035000]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  721.040205]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  721.045316]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.050856]  ? futex_wait+0x5ec/0xa50
[  721.054674]  ? futex_wait_setup+0x3e0/0x3e0
[  721.055004] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  721.059468]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  721.069955] syz-executor0 cpuset=syz0 mems_allowed=0
[  721.075064]  ? futex_wake+0x304/0x760
[  721.083959]  ? graph_lock+0x270/0x270
[  721.087777]  ? memset+0x31/0x40
[  721.091068]  ? find_held_lock+0x36/0x1c0
[  721.095146]  ? get_signal+0x953/0x1970
[  721.099044]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.103545]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.108073]  do_group_exit+0x177/0x440
[  721.111973]  ? trace_hardirqs_off_caller+0x300/0x300
[  721.117083]  ? __ia32_sys_exit+0x50/0x50
[  721.121163]  get_signal+0x8a8/0x1970
[  721.124892]  ? ptrace_notify+0x130/0x130
[  721.128985]  ? find_held_lock+0x36/0x1c0
[  721.133064]  ? __might_fault+0x12b/0x1e0
[  721.137137]  do_signal+0x9c/0x21c0
[  721.140691]  ? perf_trace_sched_process_exec+0x860/0x860
[  721.146144]  ? posix_ktime_get_ts+0x15/0x20
[  721.150481]  ? trace_hardirqs_off_caller+0x300/0x300
[  721.155608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.161159]  ? setup_sigcontext+0x7d0/0x7d0
[  721.165697]  ? exit_to_usermode_loop+0x8c/0x380
[  721.170373]  ? exit_to_usermode_loop+0x8c/0x380
[  721.175052]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  721.179648]  ? trace_hardirqs_on+0xbd/0x310
[  721.183977]  ? do_syscall_64+0x6be/0x820
[  721.188049]  ? __x64_sys_futex+0x47f/0x6a0
[  721.192310]  exit_to_usermode_loop+0x2e5/0x380
[  721.196903]  ? __bpf_trace_sys_exit+0x30/0x30
[  721.201414]  ? ret_from_fork+0x15/0x50
[  721.205317]  do_syscall_64+0x6be/0x820
[  721.209214]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  721.214594]  ? syscall_return_slowpath+0x5e0/0x5e0
[  721.219541]  ? trace_hardirqs_on_caller+0x310/0x310
[  721.224563]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  721.229618]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  721.236294]  ? __switch_to_asm+0x40/0x70
[  721.240358]  ? __switch_to_asm+0x34/0x70
[  721.244436]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.249322]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  721.254518] RIP: 0033:0x457569
[  721.257736] Code: Bad RIP value.
[  721.261104] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  721.268817] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  721.276090] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  721.283368] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  721.290644] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  721.297921] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  721.305235] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  721.305326] aoe: skb alloc failure
[  721.313838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.313849] Call Trace:
[  721.317496] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  721.326753]  dump_stack+0x244/0x39d
[  721.329312] syz-executor5 cpuset=syz5 mems_allowed=0
[  721.339820]  ? dump_stack_print_info.cold.1+0x20/0x20
[  721.353737]  warn_alloc.cold.116+0xb7/0x1bd
[  721.358075]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  721.362953]  ? lock_downgrade+0x900/0x900
[  721.367136]  ? trace_hardirqs_off+0xb8/0x310
[  721.371564]  ? trace_hardirqs_off+0xb8/0x310
[  721.376024]  __alloc_pages_slowpath+0x26fe/0x2e30
[  721.380910]  ? warn_alloc+0x120/0x120
[  721.384727]  ? graph_lock+0x270/0x270
[  721.388541]  ? warn_alloc+0x120/0x120
[  721.392360]  ? warn_alloc+0x120/0x120
[  721.396179]  ? __lock_acquire+0x62f/0x4c20
[  721.400430]  ? print_usage_bug+0xc0/0xc0
[  721.404505]  ? print_usage_bug+0xc0/0xc0
[  721.408596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.414146]  ? should_fail+0x22d/0xd01
[  721.418045]  ? find_held_lock+0x36/0x1c0
[  721.422125]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  721.427245]  ? __lock_acquire+0x62f/0x4c20
[  721.431495]  ? should_fail+0x22d/0xd01
[  721.435402]  ? __update_load_avg_blocked_se+0x690/0x690
[  721.440791]  ? mark_held_locks+0x130/0x130
[  721.445042]  ? mark_held_locks+0x130/0x130
[  721.449288]  ? __lock_acquire+0x62f/0x4c20
[  721.453538]  ? graph_lock+0x270/0x270
[  721.457355]  ? __lock_is_held+0xb5/0x140
[  721.461432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.466976]  ? check_preemption_disabled+0x48/0x280
[  721.472014]  ? __lock_is_held+0xb5/0x140
[  721.476098]  __alloc_pages_nodemask+0xa7b/0xdd0
[  721.480789]  ? graph_lock+0x270/0x270
[  721.484626]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  721.489693]  ? find_held_lock+0x36/0x1c0
[  721.493782]  ? ____cache_alloc_node+0x1c7/0x1e0
[  721.498475]  ? lock_downgrade+0x900/0x900
[  721.502673]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  721.508259]  cache_grow_begin+0xa5/0x8c0
[  721.512356]  ? do_raw_spin_unlock+0xa7/0x330
[  721.516802]  fallback_alloc+0x204/0x2e0
[  721.520796]  ____cache_alloc_node+0x1c7/0x1e0
[  721.525318]  kmem_cache_alloc+0x1f8/0x730
[  721.529495]  skb_clone+0x1bb/0x500
[  721.533054]  ? finish_task_switch+0x1b4/0x920
[  721.537572]  ? skb_split+0x11e0/0x11e0
[  721.541488]  ? preempt_notifier_register+0x200/0x200
[  721.546612]  ? __switch_to_asm+0x34/0x70
[  721.550691]  ? __switch_to_asm+0x34/0x70
[  721.554760]  ? __switch_to_asm+0x40/0x70
[  721.558845]  ? __switch_to_asm+0x34/0x70
[  721.562925]  ? __switch_to_asm+0x40/0x70
[  721.566996]  ? __switch_to_asm+0x34/0x70
[  721.571068]  ? __switch_to_asm+0x40/0x70
[  721.575147]  ? __switch_to_asm+0x34/0x70
[  721.579233]  ? __switch_to_asm+0x34/0x70
[  721.583308]  ? __switch_to_asm+0x40/0x70
[  721.587386]  ? __switch_to_asm+0x34/0x70
[  721.591481]  bpf_clone_redirect+0xb9/0x490
[  721.595728]  ? __schedule+0x8d7/0x21d0
[  721.599652]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  721.604689]  ? __sched_text_start+0x8/0x8
[  721.608854]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  721.613631]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  721.618234]  ? retint_kernel+0x2d/0x2d
[  721.622141]  ? find_held_lock+0x36/0x1c0
[  721.626228]  ? lock_acquire+0x1ed/0x520
[  721.630214]  ? bpf_test_run+0x3cb/0x780
[  721.634199]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.639750]  ? check_preemption_disabled+0x48/0x280
[  721.644788]  ? kasan_check_read+0x11/0x20
[  721.648954]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.654242]  ? rcu_softirq_qs+0x20/0x20
[  721.658229]  ? preempt_schedule+0x4d/0x60
[  721.662389]  ? ___preempt_schedule+0x16/0x18
[  721.666820]  ? bpf_test_run+0x25d/0x780
[  721.670818]  ? netlink_diag_dump+0x2a0/0x2a0
[  721.675243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.680789]  ? bpf_test_init.isra.10+0x70/0x100
[  721.685476]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  721.690256]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  721.695121]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  721.700676]  ? fput+0x130/0x1a0
[  721.703966]  ? __bpf_prog_get+0x9b/0x290
[  721.708046]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  721.712901]  ? bpf_prog_test_run+0x130/0x1a0
[  721.717324]  ? __x64_sys_bpf+0x3d8/0x520
[  721.721393]  ? bpf_prog_get+0x20/0x20
[  721.725225]  ? do_syscall_64+0x1b9/0x820
[  721.729297]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  721.734678]  ? syscall_return_slowpath+0x5e0/0x5e0
[  721.739619]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.744480]  ? trace_hardirqs_on_caller+0x310/0x310
[  721.749507]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  721.754539]  ? prepare_exit_to_usermode+0x291/0x3b0
[  721.759591]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.764467]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  721.769855] warn_alloc_show_mem: 1 callbacks suppressed
[  721.769869] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  721.769872] Mem-Info:
[  721.769909] active_anon:145353 inactive_anon:195 isolated_anon:0
[  721.769909]  active_file:10 inactive_file:15 isolated_file:0
[  721.769909]  unevictable:0 dirty:0 writeback:0 unstable:0
[  721.769909]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  721.769909]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  721.769909]  free:13766 free_pcp:87 free_cma:0
[  721.775264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.783780] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.786193] Call Trace:
[  721.819180] 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
[  721.828552]  <IRQ>
[  721.856162] lowmem_reserve[]: 0 2818 6321 6321
[  721.858767]  dump_stack+0x244/0x39d
[  721.884877] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  721.887053]  ? dump_stack_print_info.cold.1+0x20/0x20
[  721.891604] lowmem_reserve[]: 0 0 3503 3503
[  721.895262]  warn_alloc.cold.116+0xb7/0x1bd
[  721.922400] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  721.927616]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  721.931904] lowmem_reserve[]: 0 0 0 0
[  721.936243]  ? lock_downgrade+0x900/0x900
[  721.965126] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  721.969991]  ? trace_hardirqs_off+0xb8/0x310
[  721.973764] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  721.977919]  ? trace_hardirqs_off+0xb8/0x310
[  721.991416] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  721.995852]  __alloc_pages_slowpath+0x26fe/0x2e30
[  722.010924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  722.015357]  ? warn_alloc+0x120/0x120
[  722.030745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  722.030756] 280 total pagecache pages
[  722.035616]  ? warn_alloc+0x120/0x120
[  722.044428] 0 pages in swap cache
[  722.048228]  ? warn_alloc+0x120/0x120
[  722.057080] Swap cache stats: add 0, delete 0, find 0/0
[  722.057097] Free swap  = 0kB
[  722.060903]  ? print_usage_bug+0xc0/0xc0
[  722.064681] Total swap = 0kB
[  722.068136]  ? print_usage_bug+0xc0/0xc0
[  722.071918] 1965979 pages RAM
[  722.077286]  ? ktime_get+0x2c1/0x400
[  722.080286] 0 pages HighMem/MovableOnly
[  722.084354]  ? check_preemption_disabled+0x48/0x280
[  722.087356] 342854 pages reserved
[  722.091423]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  722.094509] 0 pages cma reserved
[  722.098223]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.124007]  ? should_fail+0x22d/0xd01
[  722.127908]  ? kasan_check_read+0x11/0x20
[  722.132067]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.137184]  ? __lock_acquire+0x62f/0x4c20
[  722.141430]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.146535]  ? should_fail+0x22d/0xd01
[  722.150439]  ? print_usage_bug+0xc0/0xc0
[  722.154528]  ? mark_held_locks+0x130/0x130
[  722.155037] kworker/1:4: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  722.158785]  ? mark_held_locks+0x130/0x130
[  722.169128] kworker/1:4 cpuset=/ mems_allowed=0
[  722.173380]  ? check_preemption_disabled+0x48/0x280
[  722.173408]  ? graph_lock+0x270/0x270
[  722.186910]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  722.191678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.197225]  ? check_preemption_disabled+0x48/0x280
[  722.202269]  ? __lock_is_held+0xb5/0x140
[  722.206357]  __alloc_pages_nodemask+0xa7b/0xdd0
[  722.211033]  ? graph_lock+0x270/0x270
[  722.214848]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  722.219879]  ? find_held_lock+0x36/0x1c0
[  722.223962]  ? ____cache_alloc_node+0x1c7/0x1e0
[  722.228647]  ? lock_downgrade+0x900/0x900
[  722.232812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.238365]  cache_grow_begin+0xa5/0x8c0
[  722.242434]  ? do_raw_spin_unlock+0xa7/0x330
[  722.246860]  fallback_alloc+0x204/0x2e0
[  722.250851]  ____cache_alloc_node+0x1c7/0x1e0
[  722.255357]  kmem_cache_alloc_node+0xe3/0x730
[  722.259864]  ? __kmalloc_node_track_caller+0x50/0x70
[  722.264986]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.270535]  __alloc_skb+0x114/0x770
[  722.274263]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  722.279634]  ? netdev_alloc_frag+0x1f0/0x1f0
[  722.284057]  ? vprintk_default+0x28/0x30
[  722.288124]  ? vprintk_func+0x85/0x181
[  722.292040]  ? printk+0xa7/0xcf
[  722.295325]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  722.300100]  new_skb+0x26/0x1c0
[  722.303388]  aoecmd_cfg+0x279/0x7f0
[  722.307027]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  722.311362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.316939]  ? __lock_is_held+0xb5/0x140
[  722.321028]  discover_timer+0x50/0x60
[  722.324839]  call_timer_fn+0x26d/0x920
[  722.328735]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.333595]  ? process_timeout+0x40/0x40
[  722.337687]  ? mark_held_locks+0xc7/0x130
[  722.341844]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.346348]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.350845]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.355699]  ? lockdep_hardirqs_on+0x296/0x5b0
[  722.360291]  ? trace_hardirqs_on+0xbd/0x310
[  722.364636]  ? kasan_check_read+0x11/0x20
[  722.368789]  ? __run_timers+0x7d5/0xc60
[  722.372777]  ? trace_hardirqs_off_caller+0x300/0x300
[  722.377895]  ? tcp_compressed_ack_kick+0x220/0x220
[  722.382840]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  722.387688]  __run_timers+0x7e0/0xc60
[  722.391504]  ? timer_fixup_init+0x70/0x70
[  722.395666]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  722.400688]  ? graph_lock+0x270/0x270
[  722.404498]  ? print_usage_bug+0xc0/0xc0
[  722.408572]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  722.413793]  ? find_held_lock+0x36/0x1c0
[  722.417867]  ? graph_lock+0x270/0x270
[  722.421680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.427222]  ? check_preemption_disabled+0x48/0x280
[  722.432261]  ? __lock_is_held+0xb5/0x140
[  722.436335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.441896]  ? check_preemption_disabled+0x48/0x280
[  722.446928]  run_timer_softirq+0x52/0xb0
[  722.450997]  ? rcu_read_lock_sched_held+0x14f/0x180
[  722.456020]  __do_softirq+0x308/0xb7e
[  722.459833]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  722.464333]  ? lock_downgrade+0x900/0x900
[  722.468493]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  722.473623]  ? pvclock_read_flags+0x160/0x160
[  722.478138]  ? lapic_next_event+0x5a/0x90
[  722.482295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.487851]  ? kvm_clock_read+0x18/0x30
[  722.491829]  ? kvm_sched_clock_read+0x9/0x20
[  722.496247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.501797]  ? check_preemption_disabled+0x48/0x280
[  722.506833]  irq_exit+0x17f/0x1c0
[  722.510297]  smp_apic_timer_interrupt+0x1cb/0x760
[  722.515148]  ? smp_call_function_single_interrupt+0x640/0x640
[  722.521046]  ? interrupt_entry+0xb5/0xc0
[  722.525123]  ? trace_hardirqs_off_caller+0xbb/0x300
[  722.530154]  ? trace_hardirqs_off_caller+0xbb/0x300
[  722.535186]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.540040]  ? trace_hardirqs_on_caller+0x310/0x310
[  722.545062]  ? trace_hardirqs_on_caller+0x310/0x310
[  722.550085]  ? task_prio+0x50/0x50
[  722.553636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.559182]  ? check_preemption_disabled+0x48/0x280
[  722.564218]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.569079]  apic_timer_interrupt+0xf/0x20
[  722.573335]  </IRQ>
[  722.575587] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  722.580705] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  722.599620] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  722.607338] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  722.614612] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  722.621888] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  722.629159] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  722.636431] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  722.643732]  ? shrink_page_list+0x7e89/0xccd0
[  722.648268]  ? page_evictable+0x540/0x540
[  722.652809]  ? rb_erase_cached+0xc78/0x3720
[  722.657142]  ? rb_next+0x140/0x140
[  722.660743]  ? rb_erase_cached+0xc78/0x3720
[  722.665075]  ? rb_next+0x140/0x140
[  722.668627]  ? rb_erase_cached+0xc78/0x3720
[  722.672963]  ? rb_next+0x140/0x140
[  722.676508]  ? rb_erase_cached+0xc78/0x3720
[  722.680845]  ? graph_lock+0x270/0x270
[  722.684654]  ? __update_load_avg_se+0x5eb/0xae0
[  722.689336]  ? __update_load_avg_blocked_se+0x690/0x690
[  722.694712]  ? rb_erase_cached+0xc78/0x3720
[  722.699038]  ? graph_lock+0x270/0x270
[  722.702850]  ? rb_next+0x140/0x140
[  722.706398]  ? update_load_avg+0x387/0x2470
[  722.710736]  ? rb_erase_cached+0xc78/0x3720
[  722.715073]  ? rb_erase_cached+0xc78/0x3720
[  722.719404]  ? graph_lock+0x270/0x270
[  722.723212]  ? rb_next+0x140/0x140
[  722.726752]  ? rb_next+0x140/0x140
[  722.730302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.735855]  ? graph_lock+0x270/0x270
[  722.739667]  ? __lock_is_held+0xb5/0x140
[  722.743744]  ? print_usage_bug+0xc0/0xc0
[  722.747809]  ? print_usage_bug+0xc0/0xc0
[  722.751874]  ? __update_load_avg_blocked_se+0x690/0x690
[  722.757254]  ? rb_next+0x140/0x140
[  722.760817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.766360]  ? __isolate_lru_page+0xd05/0x1540
[  722.770967]  ? mark_held_locks+0x130/0x130
[  722.775219]  ? __lock_acquire+0x62f/0x4c20
[  722.779474]  ? __lock_acquire+0x62f/0x4c20
[  722.783721]  ? __update_load_avg_blocked_se+0x690/0x690
[  722.789114]  ? __update_load_avg_se+0xae0/0xae0
[  722.793808]  ? graph_lock+0x270/0x270
[  722.797672]  ? graph_lock+0x270/0x270
[  722.801492]  ? graph_lock+0x270/0x270
[  722.805320]  ? print_usage_bug+0xc0/0xc0
[  722.809392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.814937]  ? check_preemption_disabled+0x48/0x280
[  722.819974]  ? trace_hardirqs_off+0xb8/0x310
[  722.824388]  ? check_preemption_disabled+0x48/0x280
[  722.829415]  ? trace_hardirqs_on+0x310/0x310
[  722.833834]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.839463]  ? check_preemption_disabled+0x48/0x280
[  722.844495]  ? move_active_pages_to_lru+0x15df/0x1c00
[  722.849700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.855247]  ? __isolate_lru_page+0xd05/0x1540
[  722.859842]  ? putback_lru_page+0x280/0x280
[  722.864194]  ? mark_held_locks+0x130/0x130
[  722.868449]  ? mark_held_locks+0xc7/0x130
[  722.872616]  ? free_unref_page_list+0xd1b/0x11e0
[  722.877378]  ? free_unref_page_list+0xd1b/0x11e0
[  722.882144]  ? trace_hardirqs_on+0xbd/0x310
[  722.886476]  ? shrink_active_list+0x14fb/0x1f00
[  722.891151]  ? trace_hardirqs_off_caller+0x300/0x300
[  722.896266]  ? graph_lock+0x270/0x270
[  722.900083]  ? graph_lock+0x270/0x270
[  722.903906]  ? print_usage_bug+0xc0/0xc0
[  722.907977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.913521]  ? check_preemption_disabled+0x48/0x280
[  722.918550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.924106]  ? check_preemption_disabled+0x48/0x280
[  722.929128]  ? __lock_is_held+0xb5/0x140
[  722.933197]  ? __this_cpu_preempt_check+0x1c/0x20
[  722.938046]  ? __mod_zone_page_state+0x8a/0xf0
[  722.942652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.948196]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  722.953409]  ? __isolate_lru_page+0x1540/0x1540
[  722.958082]  ? print_usage_bug+0xc0/0xc0
[  722.962164]  ? print_usage_bug+0xc0/0xc0
[  722.966229]  ? print_usage_bug+0xc0/0xc0
[  722.970301]  ? __lock_acquire+0x62f/0x4c20
[  722.974546]  ? shrink_inactive_list+0x1c50/0x1c50
[  722.979407]  ? __lock_acquire+0x62f/0x4c20
[  722.983653]  ? mark_held_locks+0x130/0x130
[  722.987897]  ? __lock_acquire+0x62f/0x4c20
[  722.992150]  ? graph_lock+0x270/0x270
[  722.995961]  ? mark_held_locks+0x130/0x130
[  723.000202]  ? print_usage_bug+0xc0/0xc0
[  723.004275]  ? print_usage_bug+0xc0/0xc0
[  723.008347]  ? find_held_lock+0x36/0x1c0
[  723.012423]  ? mark_held_locks+0xc7/0x130
[  723.016595]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.021097]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.025614]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  723.030219]  ? trace_hardirqs_on+0xbd/0x310
[  723.034547]  ? kasan_check_read+0x11/0x20
[  723.038708]  ? shrink_inactive_list+0x975/0x1c50
[  723.043473]  ? trace_hardirqs_off_caller+0x300/0x300
[  723.048596]  ? trace_hardirqs_on+0x310/0x310
[  723.053020]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.059037]  ? check_preemption_disabled+0x48/0x280
[  723.064074]  shrink_inactive_list+0x9af/0x1c50
[  723.068679]  ? putback_inactive_pages+0x27e0/0x27e0
[  723.073712]  ? kasan_check_read+0x11/0x20
[  723.077870]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  723.083162]  ? kasan_check_read+0x11/0x20
[  723.087318]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  723.092353]  ? blk_lld_busy+0xa0/0xa0
[  723.096168]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  723.101111]  ? rcu_read_unlock+0x33/0x60
[  723.105179]  ? mem_cgroup_iter+0x514/0x1160
[  723.109517]  shrink_node_memcg+0x784/0x18d0
[  723.113866]  ? shrink_active_list+0x1f00/0x1f00
[  723.118548]  ? queue_work_on+0x148/0x1e0
[  723.122629]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  723.127224]  ? trace_hardirqs_on+0xbd/0x310
[  723.131555]  ? vmpressure+0x271/0x340
[  723.135385]  ? trace_hardirqs_off_caller+0x300/0x300
[  723.140502]  ? cgroup_procs_write_finish+0xf0/0xf0
[  723.145464]  shrink_node+0x3bc/0x16b0
[  723.149276]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  723.154608]  ? shrink_node_memcg+0x18d0/0x18d0
[  723.159200]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  723.163976]  ? trace_hardirqs_on+0xbd/0x310
[  723.168308]  ? vmpressure+0x271/0x340
[  723.172116]  ? do_raw_spin_unlock+0xa7/0x330
[  723.176533]  ? do_raw_spin_trylock+0x270/0x270
[  723.181132]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  723.186676]  ? __cpuset_node_allowed+0x19b/0x660
[  723.191441]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  723.197163]  ? vmpressure+0x1a2/0x340
[  723.200985]  do_try_to_free_pages+0x3e7/0x1290
[  723.205587]  ? graph_lock+0x270/0x270
[  723.209435]  ? shrink_node+0x16b0/0x16b0
[  723.213504]  ? __lock_is_held+0xb5/0x140
[  723.217595]  try_to_free_pages+0x4cb/0xb90
[  723.221846]  ? do_try_to_free_pages+0x1290/0x1290
[  723.226712]  ? kasan_check_read+0x11/0x20
[  723.230869]  ? psi_memstall_enter+0x240/0x2b0
[  723.235372]  ? trace_hardirqs_off_caller+0x300/0x300
[  723.240526]  ? lock_pin_lock+0x350/0x350
[  723.244613]  ? _raw_spin_unlock_irq+0x60/0x80
[  723.249119]  ? psi_memstall_enter+0x240/0x2b0
[  723.253628]  ? psi_memstall_tick+0x230/0x230
[  723.258060]  __alloc_pages_slowpath+0xa14/0x2e30
[  723.262880]  ? warn_alloc+0x120/0x120
[  723.266733]  ? graph_lock+0x270/0x270
[  723.270556]  ? graph_lock+0x270/0x270
[  723.274385]  ? print_usage_bug+0xc0/0xc0
[  723.278451]  ? graph_lock+0x270/0x270
[  723.282257]  ? graph_lock+0x270/0x270
[  723.286067]  ? check_preemption_disabled+0x48/0x280
[  723.291096]  ? check_preemption_disabled+0x48/0x280
[  723.296135]  ? __lock_is_held+0xb5/0x140
[  723.300223]  ? find_get_entry+0xa87/0x1120
[  723.304468]  ? lock_downgrade+0x900/0x900
[  723.308630]  ? check_preemption_disabled+0x48/0x280
[  723.313665]  ? __lock_is_held+0xb5/0x140
[  723.317748]  ? perf_trace_sched_process_exec+0x860/0x860
[  723.323233]  ? __might_sleep+0x95/0x190
[  723.327221]  __alloc_pages_nodemask+0xa7b/0xdd0
[  723.331906]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  723.336944]  ? find_held_lock+0x36/0x1c0
[  723.341022]  ? find_get_entry+0xa87/0x1120
[  723.345266]  ? lock_downgrade+0x900/0x900
[  723.349422]  ? check_preemption_disabled+0x48/0x280
[  723.354455]  ? kasan_check_read+0x11/0x20
[  723.358621]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  723.364179]  alloc_pages_current+0x173/0x350
[  723.368609]  __page_cache_alloc+0x3ce/0x570
[  723.372942]  ? find_get_entry+0xaae/0x1120
[  723.377187]  ? generic_perform_write+0x6a0/0x6a0
[  723.381957]  ? graph_lock+0x270/0x270
[  723.385776]  pagecache_get_page+0x396/0xf00
[  723.390118]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  723.394877]  ? __lock_is_held+0xb5/0x140
[  723.398948]  ? graph_lock+0x270/0x270
[  723.402769]  ? graph_lock+0x270/0x270
[  723.406579]  ? __lock_is_held+0xb5/0x140
[  723.410667]  ? __lock_is_held+0xb5/0x140
[  723.414750]  ? perf_trace_sched_process_exec+0x860/0x860
[  723.420213]  ? __getblk_gfp+0x129/0x1030
[  723.424282]  ? __might_sleep+0x95/0x190
[  723.428271]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  723.433043]  ? ext4_mb_good_group+0x730/0x730
[  723.437556]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.443103]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  723.448392]  ? _raw_spin_unlock+0x2c/0x50
[  723.452558]  ? ext4_has_free_clusters+0x670/0x670
[  723.457415]  ? debug_check_no_obj_freed+0x305/0x58d
[  723.462451]  ? graph_lock+0x270/0x270
[  723.466260]  ? __lock_acquire+0x62f/0x4c20
[  723.470500]  ? do_raw_spin_unlock+0xa7/0x330
[  723.474918]  ? trace_hardirqs_on+0x310/0x310
[  723.479348]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  723.484374]  ? ext4_get_group_desc+0x1c6/0x2c0
[  723.488976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.494528]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  723.500079]  ? graph_lock+0x270/0x270
[  723.503894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.509442]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  723.514904]  ? __lock_is_held+0xb5/0x140
[  723.518976]  ? graph_lock+0x270/0x270
[  723.522791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.528347]  ? check_preemption_disabled+0x48/0x280
[  723.533406]  ? __lock_is_held+0xb5/0x140
[  723.537499]  ext4_free_blocks+0xbc4/0x3500
[  723.541763]  ? ext4_mb_new_blocks+0x4820/0x4820
[  723.546442]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  723.551728]  ? rcu_read_unlock_special+0x370/0x370
[  723.556690]  ? rcu_softirq_qs+0x20/0x20
[  723.560670]  ? unwind_dump+0x190/0x190
[  723.564581]  ? is_bpf_text_address+0xd3/0x170
[  723.569104]  ? kernel_text_address+0x79/0xf0
[  723.573528]  ? __kernel_text_address+0xd/0x40
[  723.578053]  ? unwind_get_return_address+0x61/0xa0
[  723.582994]  ? __save_stack_trace+0x8d/0xf0
[  723.587347]  ? kasan_kmalloc+0xc7/0xe0
[  723.591239]  ? __kmalloc+0x15b/0x760
[  723.594982]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  723.599920]  ? ext4_ext_truncate+0x1cc/0x220
[  723.604338]  ? ext4_truncate+0xe41/0x1650
[  723.608489]  ? ext4_evict_inode+0xab6/0x1ad0
[  723.612904]  ? evict+0x4b9/0x980
[  723.616275]  ? iput+0x674/0xa90
[  723.619566]  ? dentry_unlink_inode+0x461/0x5e0
[  723.624162]  ? __dentry_kill+0x44c/0x7a0
[  723.628232]  ? dentry_kill+0xc9/0x680
[  723.632037]  ? dput.part.25+0x660/0x860
[  723.636013]  ? dput+0x15/0x20
[  723.639127]  ? path_put+0x31/0x70
[  723.642589]  ? free_fs_struct+0x22/0x60
[  723.646575]  ? exit_fs+0xf3/0x130
[  723.650045]  ? do_exit+0xec4/0x2620
[  723.653675]  ? do_group_exit+0x177/0x440
[  723.657744]  ? get_signal+0x8a8/0x1970
[  723.661638]  ? do_signal+0x9c/0x21c0
[  723.665364]  ? exit_to_usermode_loop+0x2e5/0x380
[  723.670144]  ? do_syscall_64+0x6be/0x820
[  723.674221]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  723.679616]  ? lock_downgrade+0x900/0x900
[  723.683775]  ? graph_lock+0x270/0x270
[  723.687600]  ? trace_hardirqs_off_caller+0x300/0x300
[  723.692723]  ? ___cache_free+0x2e/0x380
[  723.696709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.702257]  ? check_preemption_disabled+0x48/0x280
[  723.707292]  ? graph_lock+0x270/0x270
[  723.711110]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.716661]  ? check_preemption_disabled+0x48/0x280
[  723.721699]  ? __lock_is_held+0xb5/0x140
[  723.725791]  ext4_ext_remove_space+0x2536/0x5ad0
[  723.730589]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  723.735892]  ? graph_lock+0x270/0x270
[  723.739709]  ? perf_trace_sched_process_exec+0x860/0x860
[  723.745180]  ? ext4_journalled_invalidatepage+0x50/0x50
[  723.750566]  ? find_held_lock+0x36/0x1c0
[  723.754658]  ? ext4_es_remove_extent+0x147/0x4f0
[  723.759428]  ? lock_downgrade+0x900/0x900
[  723.763589]  ? ext4_es_scan+0x950/0x950
[  723.767584]  ? kasan_check_write+0x14/0x20
[  723.771856]  ? do_raw_write_lock+0x14f/0x310
[  723.776278]  ? do_raw_write_trylock+0x270/0x270
[  723.780986]  ? _raw_write_unlock+0x2c/0x50
[  723.785236]  ? ext4_es_remove_extent+0x14c/0x4f0
[  723.790008]  ? ext4_journal_check_start+0x18e/0x220
[  723.795040]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  723.799817]  ? down_write+0x8a/0x130
[  723.803539]  ? ext4_truncate+0xde1/0x1650
[  723.807704]  ext4_ext_truncate+0x1cc/0x220
[  723.811962]  ext4_truncate+0xe41/0x1650
[  723.815953]  ? ext4_punch_hole+0x1220/0x1220
[  723.820374]  ? ext4_evict_inode+0xa5a/0x1ad0
[  723.824797]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  723.829769]  ? __might_sleep+0x95/0x190
[  723.833766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.839318]  ? ext4_evict_inode+0x917/0x1ad0
[  723.843741]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  723.849477]  ? rcu_read_lock_sched_held+0x14f/0x180
[  723.854513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.860070]  ? __sb_start_write+0x1b2/0x370
[  723.864415]  ext4_evict_inode+0xab6/0x1ad0
[  723.868672]  ? ext4_da_write_begin+0x12c0/0x12c0
[  723.873445]  ? inode_wait_for_writeback+0x2f/0x40
[  723.878307]  ? lock_downgrade+0x900/0x900
[  723.882476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.888035]  ? __inode_wait_for_writeback+0x2cf/0x380
[  723.893252]  ? kasan_check_read+0x11/0x20
[  723.897424]  ? do_raw_spin_unlock+0xa7/0x330
[  723.901856]  ? do_raw_spin_trylock+0x270/0x270
[  723.906475]  ? ext4_da_write_begin+0x12c0/0x12c0
[  723.911257]  evict+0x4b9/0x980
[  723.914476]  ? destroy_inode+0x200/0x200
[  723.918560]  ? iput+0x66c/0xa90
[  723.921869]  ? lock_downgrade+0x900/0x900
[  723.926050]  ? kasan_check_read+0x11/0x20
[  723.930219]  ? do_raw_spin_trylock+0x270/0x270
[  723.934833]  iput+0x674/0xa90
[  723.937963]  ? inode_add_lru+0x2a0/0x2a0
[  723.942056]  ? fsnotify_destroy_marks+0x1d2/0x270
[  723.946924]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  723.952401]  ? find_held_lock+0x36/0x1c0
[  723.956493]  dentry_unlink_inode+0x461/0x5e0
[  723.960926]  ? d_lru_del+0x130/0x130
[  723.964665]  ? kasan_check_read+0x11/0x20
[  723.968836]  ? do_raw_spin_trylock+0x270/0x270
[  723.973453]  ? lockref_get_not_dead+0x90/0x90
[  723.977982]  __dentry_kill+0x44c/0x7a0
[  723.981930]  ? d_drop+0x70/0x70
[  723.985228]  ? lock_downgrade+0x900/0x900
[  723.989420]  dentry_kill+0xc9/0x680
[  723.993076]  dput.part.25+0x660/0x860
[  723.996896]  ? shrink_dcache_sb+0x350/0x350
[  724.001234]  ? kasan_check_read+0x11/0x20
[  724.005404]  ? do_raw_spin_unlock+0xa7/0x330
[  724.009833]  ? do_raw_spin_trylock+0x270/0x270
[  724.014438]  dput+0x15/0x20
[  724.017394]  path_put+0x31/0x70
[  724.020691]  free_fs_struct+0x22/0x60
[  724.024514]  exit_fs+0xf3/0x130
[  724.027817]  do_exit+0xec4/0x2620
[  724.031286]  ? do_raw_spin_unlock+0xa7/0x330
[  724.035722]  ? mm_update_next_owner+0x990/0x990
[  724.040415]  ? graph_lock+0x270/0x270
[  724.044239]  ? find_held_lock+0x36/0x1c0
[  724.048332]  ? __lock_acquire+0x62f/0x4c20
[  724.052600]  ? lock_downgrade+0x900/0x900
[  724.057287]  ? mark_held_locks+0x130/0x130
[  724.061543]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  724.066766]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  724.071896]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.077454]  ? futex_wait+0x5ec/0xa50
[  724.081284]  ? futex_wait_setup+0x3e0/0x3e0
[  724.085656]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  724.090780]  ? futex_wake+0x304/0x760
[  724.094630]  ? graph_lock+0x270/0x270
[  724.098466]  ? memset+0x31/0x40
[  724.101777]  ? find_held_lock+0x36/0x1c0
[  724.105869]  ? get_signal+0x953/0x1970
[  724.109792]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.114322]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.118860]  do_group_exit+0x177/0x440
[  724.122779]  ? trace_hardirqs_off_caller+0x300/0x300
[  724.127920]  ? __ia32_sys_exit+0x50/0x50
[  724.132024]  get_signal+0x8a8/0x1970
[  724.135779]  ? ptrace_notify+0x130/0x130
[  724.139883]  ? find_held_lock+0x36/0x1c0
[  724.143982]  ? __might_fault+0x12b/0x1e0
[  724.148077]  do_signal+0x9c/0x21c0
[  724.151650]  ? perf_trace_sched_process_exec+0x860/0x860
[  724.157132]  ? posix_ktime_get_ts+0x15/0x20
[  724.161499]  ? trace_hardirqs_off_caller+0x300/0x300
[  724.166647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.172210]  ? setup_sigcontext+0x7d0/0x7d0
[  724.176566]  ? exit_to_usermode_loop+0x8c/0x380
[  724.181272]  ? exit_to_usermode_loop+0x8c/0x380
[  724.185975]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  724.190598]  ? trace_hardirqs_on+0xbd/0x310
[  724.194976]  ? do_syscall_64+0x6be/0x820
[  724.199073]  ? __x64_sys_futex+0x47f/0x6a0
[  724.203338]  exit_to_usermode_loop+0x2e5/0x380
[  724.207944]  ? __bpf_trace_sys_exit+0x30/0x30
[  724.212469]  ? ret_from_fork+0x15/0x50
[  724.216381]  do_syscall_64+0x6be/0x820
[  724.220284]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  724.225672]  ? syscall_return_slowpath+0x5e0/0x5e0
[  724.230629]  ? trace_hardirqs_on_caller+0x310/0x310
[  724.235672]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  724.240709]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  724.247399]  ? __switch_to_asm+0x40/0x70
[  724.251499]  ? __switch_to_asm+0x34/0x70
[  724.255602]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  724.260473]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  724.265678] RIP: 0033:0x457569
[  724.268900] Code: Bad RIP value.
[  724.272272] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  724.279996] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  724.287287] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  724.294595] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  724.302073] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  724.309369] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  724.316703] CPU: 1 PID: 6512 Comm: kworker/1:4 Not tainted 4.20.0-rc1-next-20181109+ #110
[  724.316792] aoe: skb alloc failure
[  724.325062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.325096] Workqueue: events_long br_fdb_cleanup
[  724.325104] Call Trace:
[  724.325129]  dump_stack+0x244/0x39d
[  724.325148]  ? dump_stack_print_info.cold.1+0x20/0x20
[  724.325176]  warn_alloc.cold.116+0xb7/0x1bd
[  724.329140] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  724.338109]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  724.342939] syz-executor5 cpuset=syz5 mems_allowed=0
[  724.345543]  ? lock_downgrade+0x900/0x900
[  724.383305]  ? trace_hardirqs_off+0xb8/0x310
[  724.387760]  ? trace_hardirqs_off+0xb8/0x310
[  724.392209]  __alloc_pages_slowpath+0x26fe/0x2e30
[  724.397123]  ? warn_alloc+0x120/0x120
[  724.400965]  ? warn_alloc+0x120/0x120
[  724.404800]  ? warn_alloc+0x120/0x120
[  724.408635]  ? print_usage_bug+0xc0/0xc0
[  724.412725]  ? rb_erase+0x3710/0x3710
[  724.416562]  ? print_usage_bug+0xc0/0xc0
[  724.420659]  ? mark_held_locks+0x130/0x130
[  724.424925]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.430495]  ? should_fail+0x22d/0xd01
[  724.434407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.439532]  ? __lock_acquire+0x62f/0x4c20
[  724.443785]  ? __lock_acquire+0x62f/0x4c20
[  724.448029]  ? should_fail+0x22d/0xd01
[  724.451936]  ? mark_held_locks+0x130/0x130
[  724.456191]  ? mark_held_locks+0x130/0x130
[  724.460447]  ? graph_lock+0x270/0x270
[  724.464266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.469822]  ? check_preemption_disabled+0x48/0x280
[  724.474861]  ? __lock_is_held+0xb5/0x140
[  724.478944]  __alloc_pages_nodemask+0xa7b/0xdd0
[  724.483626]  ? graph_lock+0x270/0x270
[  724.487450]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  724.492496]  ? find_held_lock+0x36/0x1c0
[  724.496585]  ? ____cache_alloc_node+0x1c7/0x1e0
[  724.501272]  ? lock_downgrade+0x900/0x900
[  724.505445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.511010]  cache_grow_begin+0xa5/0x8c0
[  724.515085]  ? do_raw_spin_unlock+0xa7/0x330
[  724.519523]  fallback_alloc+0x204/0x2e0
[  724.523517]  ____cache_alloc_node+0x1c7/0x1e0
[  724.528042]  kmem_cache_alloc_node+0xe3/0x730
[  724.532555]  ? kasan_check_read+0x11/0x20
[  724.536719]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.542020]  __alloc_skb+0x114/0x770
[  724.545750]  ? netdev_alloc_frag+0x1f0/0x1f0
[  724.550183]  ? call_switchdev_notifiers+0x43/0x60
[  724.555041]  ? br_switchdev_fdb_notify+0xd1/0x5d0
[  724.559907]  ? br_switchdev_set_port_flag+0x3c0/0x3c0
[  724.565127]  ? kasan_check_read+0x11/0x20
[  724.569292]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.574598]  ? rcu_read_unlock_special+0x370/0x370
[  724.579564]  fdb_notify+0x9e/0x180
[  724.583128]  fdb_delete+0x7fe/0x11f0
[  724.586868]  ? fdb_create+0x1710/0x1710
[  724.590860]  ? trace_hardirqs_on+0xbd/0x310
[  724.595207]  ? find_held_lock+0x36/0x1c0
[  724.599297]  ? lock_acquire+0x1ed/0x520
[  724.603294]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  724.607909]  ? kasan_check_write+0x14/0x20
[  724.612165]  ? do_raw_spin_lock+0x14f/0x350
[  724.616502]  ? br_fdb_cleanup+0x501/0x630
[  724.620671]  ? rwlock_bug.part.2+0x90/0x90
[  724.624930]  ? ___preempt_schedule+0x16/0x18
[  724.629374]  br_fdb_cleanup+0x4f0/0x630
[  724.633375]  ? br_fdb_change_mac_address+0x540/0x540
[  724.638501]  ? __lock_is_held+0xb5/0x140
[  724.642595]  process_one_work+0xc8b/0x1c40
[  724.646855]  ? mark_held_locks+0x130/0x130
[  724.651128]  ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[  724.655831]  ? __switch_to_asm+0x34/0x70
[  724.659923]  ? __switch_to_asm+0x34/0x70
[  724.664017]  ? __switch_to_asm+0x40/0x70
[  724.668117]  ? __switch_to_asm+0x34/0x70
[  724.672214]  ? __switch_to_asm+0x40/0x70
[  724.676312]  ? __switch_to_asm+0x34/0x70
[  724.680405]  ? __switch_to_asm+0x34/0x70
[  724.684498]  ? __switch_to_asm+0x34/0x70
[  724.688579]  ? __switch_to_asm+0x40/0x70
[  724.692673]  ? __switch_to_asm+0x34/0x70
[  724.696760]  ? __switch_to_asm+0x40/0x70
[  724.700849]  ? __switch_to_asm+0x34/0x70
[  724.704955]  ? __sched_text_start+0x8/0x8
[  724.709129]  ? graph_lock+0x270/0x270
[  724.712968]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  724.717581]  ? find_held_lock+0x36/0x1c0
[  724.721678]  ? lock_acquire+0x1ed/0x520
[  724.725666]  ? worker_thread+0x3e0/0x1390
[  724.729840]  ? kasan_check_write+0x14/0x20
[  724.734087]  ? do_raw_spin_lock+0x14f/0x350
[  724.738436]  ? __schedule+0x21d0/0x21d0
[  724.742435]  ? rwlock_bug.part.2+0x90/0x90
[  724.746691]  ? trace_hardirqs_on+0x310/0x310
[  724.751145]  worker_thread+0x17f/0x1390
[  724.755151]  ? preempt_notifier_register+0x200/0x200
[  724.760300]  ? process_one_work+0x1c40/0x1c40
[  724.764833]  ? __schedule+0x8d7/0x21d0
[  724.768761]  ? __sched_text_start+0x8/0x8
[  724.772982]  ? __kthread_parkme+0xce/0x1a0
[  724.777262]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  724.782398]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  724.787534]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  724.792143]  ? trace_hardirqs_on+0xbd/0x310
[  724.796491]  ? kasan_check_read+0x11/0x20
[  724.800669]  ? __kthread_parkme+0xce/0x1a0
[  724.804925]  ? trace_hardirqs_off_caller+0x300/0x300
[  724.810057]  ? __schedule+0x21d0/0x21d0
[  724.814071]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  724.819209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.824781]  ? __kthread_parkme+0xfb/0x1a0
[  724.829056]  ? process_one_work+0x1c40/0x1c40
[  724.833584]  kthread+0x35a/0x440
[  724.836976]  ? kthread_stop+0x8f0/0x8f0
[  724.840980]  ret_from_fork+0x3a/0x50
[  724.844731] warn_alloc_show_mem: 1 callbacks suppressed
[  724.844746] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  724.844748] Mem-Info:
[  724.844784] active_anon:145353 inactive_anon:195 isolated_anon:0
[  724.844784]  active_file:10 inactive_file:15 isolated_file:0
[  724.844784]  unevictable:0 dirty:0 writeback:0 unstable:0
[  724.844784]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  724.844784]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  724.844784]  free:13766 free_pcp:87 free_cma:0
[  724.850147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.858664] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  724.861079] Call Trace:
[  724.894063] 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
[  724.903437]  <IRQ>
[  724.931039] lowmem_reserve[]: 0 2818 6321 6321
[  724.933646]  dump_stack+0x244/0x39d
[  724.959753] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  724.961930]  ? dump_stack_print_info.cold.1+0x20/0x20
[  724.966477] lowmem_reserve[]: 0 0 3503 3503
[  724.970140]  warn_alloc.cold.116+0xb7/0x1bd
[  724.997281] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  725.002496]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  725.006799] lowmem_reserve[]: 0 0 0 0
[  725.011141]  ? lock_downgrade+0x900/0x900
[  725.040026] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  725.044893]  ? trace_hardirqs_off+0xb8/0x310
[  725.048664] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  725.052842]  ? trace_hardirqs_off+0xb8/0x310
[  725.066357] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  725.070791]  __alloc_pages_slowpath+0x26fe/0x2e30
[  725.085876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  725.090323]  ? warn_alloc+0x120/0x120
[  725.105745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  725.110621]  ? warn_alloc+0x120/0x120
[  725.119438] 280 total pagecache pages
[  725.123262]  ? warn_alloc+0x120/0x120
[  725.131838] 0 pages in swap cache
[  725.135654]  ? print_usage_bug+0xc0/0xc0
[  725.139425] Swap cache stats: add 0, delete 0, find 0/0
[  725.139436] Free swap  = 0kB
[  725.143240]  ? print_usage_bug+0xc0/0xc0
[  725.146670] Total swap = 0kB
[  725.146680] 1965979 pages RAM
[  725.150755]  ? trace_hardirqs_off+0xb8/0x310
[  725.156111] 0 pages HighMem/MovableOnly
[  725.159147]  ? kasan_check_read+0x11/0x20
[  725.163184] 342854 pages reserved
[  725.163193] 0 pages cma reserved
[  725.166561]  ? do_raw_spin_unlock+0xa7/0x330
[  725.193383]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.198933]  ? should_fail+0x22d/0xd01
[  725.202835]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.207952]  ? __lock_acquire+0x62f/0x4c20
[  725.212200]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.217310]  ? should_fail+0x22d/0xd01
[  725.221224]  ? mark_held_locks+0x130/0x130
[  725.225348] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  725.225467]  ? mark_held_locks+0x130/0x130
[  725.235778] ksoftirqd/1 cpuset=/ mems_allowed=0
[  725.240011]  ? print_usage_bug+0xc0/0xc0
[  725.240029]  ? graph_lock+0x270/0x270
[  725.252530]  ? find_held_lock+0x36/0x1c0
[  725.256607]  ? graph_lock+0x270/0x270
[  725.260424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.265970]  ? check_preemption_disabled+0x48/0x280
[  725.271007]  ? __lock_is_held+0xb5/0x140
[  725.275088]  __alloc_pages_nodemask+0xa7b/0xdd0
[  725.279766]  ? graph_lock+0x270/0x270
[  725.283581]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  725.288631]  ? find_held_lock+0x36/0x1c0
[  725.292709]  ? ____cache_alloc_node+0x1c7/0x1e0
[  725.297393]  ? lock_downgrade+0x900/0x900
[  725.301557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.307111]  cache_grow_begin+0xa5/0x8c0
[  725.311186]  ? do_raw_spin_unlock+0xa7/0x330
[  725.315616]  fallback_alloc+0x204/0x2e0
[  725.319611]  ____cache_alloc_node+0x1c7/0x1e0
[  725.324125]  kmem_cache_alloc_node+0xe3/0x730
[  725.328637]  ? mark_held_locks+0xc7/0x130
[  725.332801]  __alloc_skb+0x114/0x770
[  725.336528]  ? netdev_alloc_frag+0x1f0/0x1f0
[  725.340947]  ? do_raw_spin_trylock+0x270/0x270
[  725.345541]  ? kmem_cache_alloc_trace+0x353/0x750
[  725.350397]  ? queue_work_on+0x12c/0x1e0
[  725.354472]  ? switchdev_port_obj_del+0xdc/0x440
[  725.359240]  ? switchdev_trans_item_enqueue+0x260/0x260
[  725.364621]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  725.369659]  __br_mdb_notify+0x4ff/0x15d0
[  725.373821]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  725.378945]  ? __br_mdb_add+0x7f0/0x7f0
[  725.382936]  ? mark_held_locks+0x130/0x130
[  725.387186]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  725.392302]  ? debug_object_assert_init+0x368/0x4b0
[  725.397330]  ? debug_object_init_on_stack+0x20/0x20
[  725.402349]  ? graph_lock+0x270/0x270
[  725.406164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.411723]  br_mdb_notify+0x310/0x410
[  725.415629]  ? br_mdb_dump+0x27b0/0x27b0
[  725.419712]  br_multicast_del_pg+0x3df/0x790
[  725.424137]  ? br_mdb_ip_get+0x940/0x940
[  725.428209]  ? rwlock_bug.part.2+0x90/0x90
[  725.432457]  ? __lock_is_held+0xb5/0x140
[  725.436536]  br_multicast_port_group_expired+0x189/0x1e0
[  725.441996]  call_timer_fn+0x26d/0x920
[  725.445890]  ? br_multicast_del_pg+0x790/0x790
[  725.450477]  ? process_timeout+0x40/0x40
[  725.454554]  ? mark_held_locks+0xc7/0x130
[  725.458714]  ? _raw_spin_unlock_irq+0x27/0x80
[  725.463213]  ? _raw_spin_unlock_irq+0x27/0x80
[  725.467714]  ? br_multicast_del_pg+0x790/0x790
[  725.472305]  ? lockdep_hardirqs_on+0x296/0x5b0
[  725.476902]  ? trace_hardirqs_on+0xbd/0x310
[  725.481236]  ? kasan_check_read+0x11/0x20
[  725.485393]  ? __run_timers+0x7d5/0xc60
[  725.489380]  ? trace_hardirqs_off_caller+0x300/0x300
[  725.494504]  ? br_multicast_del_pg+0x790/0x790
[  725.499092]  __run_timers+0x7e0/0xc60
[  725.502912]  ? timer_fixup_init+0x70/0x70
[  725.507068]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  725.512095]  ? graph_lock+0x270/0x270
[  725.515909]  ? print_usage_bug+0xc0/0xc0
[  725.519977]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  725.525182]  ? find_held_lock+0x36/0x1c0
[  725.529256]  ? graph_lock+0x270/0x270
[  725.533071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.538618]  ? check_preemption_disabled+0x48/0x280
[  725.543651]  ? __lock_is_held+0xb5/0x140
[  725.547718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.553266]  ? check_preemption_disabled+0x48/0x280
[  725.558298]  run_timer_softirq+0x52/0xb0
[  725.562368]  ? rcu_read_lock_sched_held+0x14f/0x180
[  725.567391]  __do_softirq+0x308/0xb7e
[  725.571227]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  725.575734]  ? lock_downgrade+0x900/0x900
[  725.579889]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  725.585013]  ? pvclock_read_flags+0x160/0x160
[  725.589519]  ? lapic_next_event+0x5a/0x90
[  725.593689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.599248]  ? kvm_clock_read+0x18/0x30
[  725.603230]  ? kvm_sched_clock_read+0x9/0x20
[  725.607739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.613283]  ? check_preemption_disabled+0x48/0x280
[  725.618342]  irq_exit+0x17f/0x1c0
[  725.621805]  smp_apic_timer_interrupt+0x1cb/0x760
[  725.626665]  ? smp_call_function_single_interrupt+0x640/0x640
[  725.632557]  ? interrupt_entry+0xb5/0xc0
[  725.636634]  ? trace_hardirqs_off_caller+0xbb/0x300
[  725.641658]  ? trace_hardirqs_off_caller+0xbb/0x300
[  725.646682]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  725.651532]  ? trace_hardirqs_on_caller+0x310/0x310
[  725.656552]  ? trace_hardirqs_on_caller+0x310/0x310
[  725.661577]  ? task_prio+0x50/0x50
[  725.665132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.670678]  ? check_preemption_disabled+0x48/0x280
[  725.675706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  725.680562]  apic_timer_interrupt+0xf/0x20
[  725.684812]  </IRQ>
[  725.687070] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  725.692182] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  725.711094] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  725.718814] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  725.726090] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  725.733388] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  725.740662] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  725.747932] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  725.755243]  ? shrink_page_list+0x7e89/0xccd0
[  725.759786]  ? page_evictable+0x540/0x540
[  725.764314]  ? rb_erase_cached+0xc78/0x3720
[  725.768662]  ? rb_next+0x140/0x140
[  725.772285]  ? rb_erase_cached+0xc78/0x3720
[  725.776641]  ? rb_next+0x140/0x140
[  725.780209]  ? rb_erase_cached+0xc78/0x3720
[  725.784551]  ? rb_next+0x140/0x140
[  725.788101]  ? rb_erase_cached+0xc78/0x3720
[  725.792443]  ? graph_lock+0x270/0x270
[  725.796255]  ? __update_load_avg_se+0x5eb/0xae0
[  725.800936]  ? __update_load_avg_blocked_se+0x690/0x690
[  725.806308]  ? rb_erase_cached+0xc78/0x3720
[  725.810634]  ? graph_lock+0x270/0x270
[  725.814444]  ? rb_next+0x140/0x140
[  725.817997]  ? update_load_avg+0x387/0x2470
[  725.822337]  ? rb_erase_cached+0xc78/0x3720
[  725.826674]  ? rb_erase_cached+0xc78/0x3720
[  725.831005]  ? graph_lock+0x270/0x270
[  725.834812]  ? rb_next+0x140/0x140
[  725.838355]  ? rb_next+0x140/0x140
[  725.841908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.847461]  ? graph_lock+0x270/0x270
[  725.851264]  ? __lock_is_held+0xb5/0x140
[  725.855336]  ? print_usage_bug+0xc0/0xc0
[  725.859403]  ? print_usage_bug+0xc0/0xc0
[  725.863469]  ? __update_load_avg_blocked_se+0x690/0x690
[  725.868841]  ? rb_next+0x140/0x140
[  725.872404]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.877948]  ? __isolate_lru_page+0xd05/0x1540
[  725.882552]  ? mark_held_locks+0x130/0x130
[  725.886800]  ? __lock_acquire+0x62f/0x4c20
[  725.891052]  ? __lock_acquire+0x62f/0x4c20
[  725.895293]  ? __update_load_avg_blocked_se+0x690/0x690
[  725.900666]  ? __update_load_avg_se+0xae0/0xae0
[  725.905343]  ? graph_lock+0x270/0x270
[  725.909156]  ? graph_lock+0x270/0x270
[  725.912960]  ? graph_lock+0x270/0x270
[  725.916770]  ? print_usage_bug+0xc0/0xc0
[  725.920837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.926385]  ? check_preemption_disabled+0x48/0x280
[  725.931424]  ? trace_hardirqs_off+0xb8/0x310
[  725.935839]  ? check_preemption_disabled+0x48/0x280
[  725.940865]  ? trace_hardirqs_on+0x310/0x310
[  725.945282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.950823]  ? check_preemption_disabled+0x48/0x280
[  725.955861]  ? move_active_pages_to_lru+0x15df/0x1c00
[  725.961062]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.966608]  ? __isolate_lru_page+0xd05/0x1540
[  725.971201]  ? putback_lru_page+0x280/0x280
[  725.975550]  ? mark_held_locks+0x130/0x130
[  725.979795]  ? mark_held_locks+0xc7/0x130
[  725.983950]  ? free_unref_page_list+0xd1b/0x11e0
[  725.988713]  ? free_unref_page_list+0xd1b/0x11e0
[  725.993481]  ? trace_hardirqs_on+0xbd/0x310
[  725.997810]  ? shrink_active_list+0x14fb/0x1f00
[  726.002484]  ? trace_hardirqs_off_caller+0x300/0x300
[  726.007601]  ? graph_lock+0x270/0x270
[  726.011423]  ? graph_lock+0x270/0x270
[  726.015232]  ? print_usage_bug+0xc0/0xc0
[  726.019302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.024847]  ? check_preemption_disabled+0x48/0x280
[  726.029880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.035422]  ? check_preemption_disabled+0x48/0x280
[  726.040445]  ? __lock_is_held+0xb5/0x140
[  726.044516]  ? __this_cpu_preempt_check+0x1c/0x20
[  726.049370]  ? __mod_zone_page_state+0x8a/0xf0
[  726.053966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.060031]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  726.065255]  ? __isolate_lru_page+0x1540/0x1540
[  726.069933]  ? print_usage_bug+0xc0/0xc0
[  726.074016]  ? print_usage_bug+0xc0/0xc0
[  726.078083]  ? print_usage_bug+0xc0/0xc0
[  726.082167]  ? __lock_acquire+0x62f/0x4c20
[  726.086414]  ? shrink_inactive_list+0x1c50/0x1c50
[  726.091294]  ? __lock_acquire+0x62f/0x4c20
[  726.095540]  ? mark_held_locks+0x130/0x130
[  726.099795]  ? __lock_acquire+0x62f/0x4c20
[  726.104048]  ? graph_lock+0x270/0x270
[  726.107854]  ? mark_held_locks+0x130/0x130
[  726.112097]  ? print_usage_bug+0xc0/0xc0
[  726.116172]  ? print_usage_bug+0xc0/0xc0
[  726.120246]  ? find_held_lock+0x36/0x1c0
[  726.124320]  ? mark_held_locks+0xc7/0x130
[  726.128476]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.132979]  ? _raw_spin_unlock_irq+0x27/0x80
[  726.137477]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  726.142072]  ? trace_hardirqs_on+0xbd/0x310
[  726.146404]  ? kasan_check_read+0x11/0x20
[  726.150565]  ? shrink_inactive_list+0x975/0x1c50
[  726.155345]  ? trace_hardirqs_off_caller+0x300/0x300
[  726.160457]  ? trace_hardirqs_on+0x310/0x310
[  726.164877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.171166]  ? check_preemption_disabled+0x48/0x280
[  726.176198]  shrink_inactive_list+0x9af/0x1c50
[  726.180804]  ? putback_inactive_pages+0x27e0/0x27e0
[  726.185830]  ? kasan_check_read+0x11/0x20
[  726.189985]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  726.195274]  ? kasan_check_read+0x11/0x20
[  726.199426]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  726.204452]  ? blk_lld_busy+0xa0/0xa0
[  726.208265]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  726.213205]  ? rcu_read_unlock+0x33/0x60
[  726.217276]  ? mem_cgroup_iter+0x514/0x1160
[  726.221626]  shrink_node_memcg+0x784/0x18d0
[  726.225971]  ? shrink_active_list+0x1f00/0x1f00
[  726.230647]  ? queue_work_on+0x148/0x1e0
[  726.234737]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  726.239337]  ? trace_hardirqs_on+0xbd/0x310
[  726.243670]  ? vmpressure+0x271/0x340
[  726.247487]  ? trace_hardirqs_off_caller+0x300/0x300
[  726.252616]  ? cgroup_procs_write_finish+0xf0/0xf0
[  726.257576]  shrink_node+0x3bc/0x16b0
[  726.261403]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  726.266713]  ? shrink_node_memcg+0x18d0/0x18d0
[  726.271299]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  726.275889]  ? trace_hardirqs_on+0xbd/0x310
[  726.280220]  ? vmpressure+0x271/0x340
[  726.284028]  ? do_raw_spin_unlock+0xa7/0x330
[  726.288440]  ? do_raw_spin_trylock+0x270/0x270
[  726.293042]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  726.298600]  ? __cpuset_node_allowed+0x19b/0x660
[  726.303365]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  726.309081]  ? vmpressure+0x1a2/0x340
[  726.312899]  do_try_to_free_pages+0x3e7/0x1290
[  726.317488]  ? graph_lock+0x270/0x270
[  726.321310]  ? shrink_node+0x16b0/0x16b0
[  726.325380]  ? __lock_is_held+0xb5/0x140
[  726.329461]  try_to_free_pages+0x4cb/0xb90
[  726.333711]  ? do_try_to_free_pages+0x1290/0x1290
[  726.338571]  ? kasan_check_read+0x11/0x20
[  726.342742]  ? psi_memstall_enter+0x240/0x2b0
[  726.347245]  ? trace_hardirqs_off_caller+0x300/0x300
[  726.352354]  ? lock_pin_lock+0x350/0x350
[  726.356434]  ? _raw_spin_unlock_irq+0x60/0x80
[  726.360939]  ? psi_memstall_enter+0x240/0x2b0
[  726.365441]  ? psi_memstall_tick+0x230/0x230
[  726.369873]  __alloc_pages_slowpath+0xa14/0x2e30
[  726.374678]  ? warn_alloc+0x120/0x120
[  726.378502]  ? graph_lock+0x270/0x270
[  726.382306]  ? graph_lock+0x270/0x270
[  726.386112]  ? print_usage_bug+0xc0/0xc0
[  726.390178]  ? graph_lock+0x270/0x270
[  726.393983]  ? graph_lock+0x270/0x270
[  726.397793]  ? check_preemption_disabled+0x48/0x280
[  726.402817]  ? check_preemption_disabled+0x48/0x280
[  726.407852]  ? __lock_is_held+0xb5/0x140
[  726.411943]  ? find_get_entry+0xa87/0x1120
[  726.416184]  ? lock_downgrade+0x900/0x900
[  726.420336]  ? check_preemption_disabled+0x48/0x280
[  726.425370]  ? __lock_is_held+0xb5/0x140
[  726.429455]  ? perf_trace_sched_process_exec+0x860/0x860
[  726.434921]  ? __might_sleep+0x95/0x190
[  726.438910]  __alloc_pages_nodemask+0xa7b/0xdd0
[  726.443612]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  726.448686]  ? find_held_lock+0x36/0x1c0
[  726.452827]  ? find_get_entry+0xa87/0x1120
[  726.457086]  ? lock_downgrade+0x900/0x900
[  726.461252]  ? check_preemption_disabled+0x48/0x280
[  726.466292]  ? kasan_check_read+0x11/0x20
[  726.470460]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  726.476024]  alloc_pages_current+0x173/0x350
[  726.480460]  __page_cache_alloc+0x3ce/0x570
[  726.484799]  ? find_get_entry+0xaae/0x1120
[  726.489053]  ? generic_perform_write+0x6a0/0x6a0
[  726.493823]  ? graph_lock+0x270/0x270
[  726.497654]  pagecache_get_page+0x396/0xf00
[  726.501997]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  726.506851]  ? __lock_is_held+0xb5/0x140
[  726.510925]  ? graph_lock+0x270/0x270
[  726.514748]  ? graph_lock+0x270/0x270
[  726.518567]  ? __lock_is_held+0xb5/0x140
[  726.522668]  ? __lock_is_held+0xb5/0x140
[  726.526758]  ? perf_trace_sched_process_exec+0x860/0x860
[  726.532232]  ? __getblk_gfp+0x129/0x1030
[  726.536330]  ? __might_sleep+0x95/0x190
[  726.540351]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  726.545152]  ? ext4_mb_good_group+0x730/0x730
[  726.549674]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.555229]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  726.560528]  ? _raw_spin_unlock+0x2c/0x50
[  726.564702]  ? ext4_has_free_clusters+0x670/0x670
[  726.569564]  ? debug_check_no_obj_freed+0x305/0x58d
[  726.574630]  ? graph_lock+0x270/0x270
[  726.578448]  ? __lock_acquire+0x62f/0x4c20
[  726.582695]  ? do_raw_spin_unlock+0xa7/0x330
[  726.587117]  ? trace_hardirqs_on+0x310/0x310
[  726.591547]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  726.596596]  ? ext4_get_group_desc+0x1c6/0x2c0
[  726.601202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.606755]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  726.612307]  ? graph_lock+0x270/0x270
[  726.616140]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.621722]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  726.627217]  ? __lock_is_held+0xb5/0x140
[  726.631298]  ? graph_lock+0x270/0x270
[  726.635123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.640674]  ? check_preemption_disabled+0x48/0x280
[  726.645716]  ? __lock_is_held+0xb5/0x140
[  726.649802]  ext4_free_blocks+0xbc4/0x3500
[  726.654074]  ? ext4_mb_new_blocks+0x4820/0x4820
[  726.658755]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.664043]  ? rcu_read_unlock_special+0x370/0x370
[  726.668982]  ? rcu_softirq_qs+0x20/0x20
[  726.672963]  ? unwind_dump+0x190/0x190
[  726.676872]  ? is_bpf_text_address+0xd3/0x170
[  726.681379]  ? kernel_text_address+0x79/0xf0
[  726.685798]  ? __kernel_text_address+0xd/0x40
[  726.690304]  ? unwind_get_return_address+0x61/0xa0
[  726.695249]  ? __save_stack_trace+0x8d/0xf0
[  726.699629]  ? kasan_kmalloc+0xc7/0xe0
[  726.703548]  ? __kmalloc+0x15b/0x760
[  726.707305]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  726.712254]  ? ext4_ext_truncate+0x1cc/0x220
[  726.716678]  ? ext4_truncate+0xe41/0x1650
[  726.720839]  ? ext4_evict_inode+0xab6/0x1ad0
[  726.725255]  ? evict+0x4b9/0x980
[  726.728632]  ? iput+0x674/0xa90
[  726.731919]  ? dentry_unlink_inode+0x461/0x5e0
[  726.736511]  ? __dentry_kill+0x44c/0x7a0
[  726.740590]  ? dentry_kill+0xc9/0x680
[  726.744412]  ? dput.part.25+0x660/0x860
[  726.748404]  ? dput+0x15/0x20
[  726.751516]  ? path_put+0x31/0x70
[  726.754979]  ? free_fs_struct+0x22/0x60
[  726.758979]  ? exit_fs+0xf3/0x130
[  726.762439]  ? do_exit+0xec4/0x2620
[  726.766073]  ? do_group_exit+0x177/0x440
[  726.770135]  ? get_signal+0x8a8/0x1970
[  726.774027]  ? do_signal+0x9c/0x21c0
[  726.777747]  ? exit_to_usermode_loop+0x2e5/0x380
[  726.782508]  ? do_syscall_64+0x6be/0x820
[  726.786586]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  726.791975]  ? lock_downgrade+0x900/0x900
[  726.796133]  ? graph_lock+0x270/0x270
[  726.799940]  ? trace_hardirqs_off_caller+0x300/0x300
[  726.805050]  ? ___cache_free+0x2e/0x380
[  726.809033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.814577]  ? check_preemption_disabled+0x48/0x280
[  726.819635]  ? graph_lock+0x270/0x270
[  726.823450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.829021]  ? check_preemption_disabled+0x48/0x280
[  726.834083]  ? __lock_is_held+0xb5/0x140
[  726.838184]  ext4_ext_remove_space+0x2536/0x5ad0
[  726.842998]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  726.848301]  ? graph_lock+0x270/0x270
[  726.852122]  ? perf_trace_sched_process_exec+0x860/0x860
[  726.857626]  ? ext4_journalled_invalidatepage+0x50/0x50
[  726.863010]  ? find_held_lock+0x36/0x1c0
[  726.867089]  ? ext4_es_remove_extent+0x147/0x4f0
[  726.871854]  ? lock_downgrade+0x900/0x900
[  726.876011]  ? ext4_es_scan+0x950/0x950
[  726.879998]  ? kasan_check_write+0x14/0x20
[  726.884241]  ? do_raw_write_lock+0x14f/0x310
[  726.888659]  ? do_raw_write_trylock+0x270/0x270
[  726.893350]  ? _raw_write_unlock+0x2c/0x50
[  726.897607]  ? ext4_es_remove_extent+0x14c/0x4f0
[  726.902373]  ? ext4_journal_check_start+0x18e/0x220
[  726.907404]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  726.912182]  ? down_write+0x8a/0x130
[  726.915903]  ? ext4_truncate+0xde1/0x1650
[  726.920065]  ext4_ext_truncate+0x1cc/0x220
[  726.924309]  ext4_truncate+0xe41/0x1650
[  726.928294]  ? ext4_punch_hole+0x1220/0x1220
[  726.932711]  ? ext4_evict_inode+0xa5a/0x1ad0
[  726.937125]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  726.942059]  ? __might_sleep+0x95/0x190
[  726.946051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.951611]  ? ext4_evict_inode+0x917/0x1ad0
[  726.956031]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  726.961851]  ? rcu_read_lock_sched_held+0x14f/0x180
[  726.966875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.972421]  ? __sb_start_write+0x1b2/0x370
[  726.976751]  ext4_evict_inode+0xab6/0x1ad0
[  726.981002]  ? ext4_da_write_begin+0x12c0/0x12c0
[  726.985766]  ? inode_wait_for_writeback+0x2f/0x40
[  726.990640]  ? lock_downgrade+0x900/0x900
[  726.994794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.000349]  ? __inode_wait_for_writeback+0x2cf/0x380
[  727.005553]  ? kasan_check_read+0x11/0x20
[  727.009723]  ? do_raw_spin_unlock+0xa7/0x330
[  727.014145]  ? do_raw_spin_trylock+0x270/0x270
[  727.018749]  ? ext4_da_write_begin+0x12c0/0x12c0
[  727.023514]  evict+0x4b9/0x980
[  727.026720]  ? destroy_inode+0x200/0x200
[  727.030805]  ? iput+0x66c/0xa90
[  727.034096]  ? lock_downgrade+0x900/0x900
[  727.038261]  ? kasan_check_read+0x11/0x20
[  727.042415]  ? do_raw_spin_trylock+0x270/0x270
[  727.047016]  iput+0x674/0xa90
[  727.050134]  ? inode_add_lru+0x2a0/0x2a0
[  727.054213]  ? fsnotify_destroy_marks+0x1d2/0x270
[  727.059557]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  727.065036]  ? find_held_lock+0x36/0x1c0
[  727.069113]  dentry_unlink_inode+0x461/0x5e0
[  727.073534]  ? d_lru_del+0x130/0x130
[  727.077262]  ? kasan_check_read+0x11/0x20
[  727.081421]  ? do_raw_spin_trylock+0x270/0x270
[  727.086013]  ? lockref_get_not_dead+0x90/0x90
[  727.090534]  __dentry_kill+0x44c/0x7a0
[  727.094433]  ? d_drop+0x70/0x70
[  727.097724]  ? lock_downgrade+0x900/0x900
[  727.101895]  dentry_kill+0xc9/0x680
[  727.105536]  dput.part.25+0x660/0x860
[  727.109347]  ? shrink_dcache_sb+0x350/0x350
[  727.113678]  ? kasan_check_read+0x11/0x20
[  727.117837]  ? do_raw_spin_unlock+0xa7/0x330
[  727.122251]  ? do_raw_spin_trylock+0x270/0x270
[  727.126850]  dput+0x15/0x20
[  727.129798]  path_put+0x31/0x70
[  727.133086]  free_fs_struct+0x22/0x60
[  727.136893]  exit_fs+0xf3/0x130
[  727.140186]  do_exit+0xec4/0x2620
[  727.143643]  ? do_raw_spin_unlock+0xa7/0x330
[  727.148070]  ? mm_update_next_owner+0x990/0x990
[  727.152748]  ? graph_lock+0x270/0x270
[  727.156558]  ? find_held_lock+0x36/0x1c0
[  727.160655]  ? __lock_acquire+0x62f/0x4c20
[  727.165091]  ? lock_downgrade+0x900/0x900
[  727.169263]  ? mark_held_locks+0x130/0x130
[  727.173504]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  727.178709]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  727.183823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.189368]  ? futex_wait+0x5ec/0xa50
[  727.193181]  ? futex_wait_setup+0x3e0/0x3e0
[  727.197522]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  727.202634]  ? futex_wake+0x304/0x760
[  727.206452]  ? graph_lock+0x270/0x270
[  727.210275]  ? memset+0x31/0x40
[  727.213580]  ? find_held_lock+0x36/0x1c0
[  727.217678]  ? get_signal+0x953/0x1970
[  727.221590]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.226120]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.230658]  do_group_exit+0x177/0x440
[  727.234577]  ? trace_hardirqs_off_caller+0x300/0x300
[  727.239704]  ? __ia32_sys_exit+0x50/0x50
[  727.243790]  get_signal+0x8a8/0x1970
[  727.247523]  ? ptrace_notify+0x130/0x130
[  727.251610]  ? find_held_lock+0x36/0x1c0
[  727.255690]  ? __might_fault+0x12b/0x1e0
[  727.259766]  do_signal+0x9c/0x21c0
[  727.263327]  ? perf_trace_sched_process_exec+0x860/0x860
[  727.268785]  ? posix_ktime_get_ts+0x15/0x20
[  727.273117]  ? trace_hardirqs_off_caller+0x300/0x300
[  727.278235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.283789]  ? setup_sigcontext+0x7d0/0x7d0
[  727.288129]  ? exit_to_usermode_loop+0x8c/0x380
[  727.292825]  ? exit_to_usermode_loop+0x8c/0x380
[  727.297509]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  727.302100]  ? trace_hardirqs_on+0xbd/0x310
[  727.306433]  ? do_syscall_64+0x6be/0x820
[  727.310501]  ? __x64_sys_futex+0x47f/0x6a0
[  727.314751]  exit_to_usermode_loop+0x2e5/0x380
[  727.319346]  ? __bpf_trace_sys_exit+0x30/0x30
[  727.323855]  ? ret_from_fork+0x15/0x50
[  727.327761]  do_syscall_64+0x6be/0x820
[  727.331662]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  727.337034]  ? syscall_return_slowpath+0x5e0/0x5e0
[  727.341974]  ? trace_hardirqs_on_caller+0x310/0x310
[  727.347001]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  727.352025]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  727.358698]  ? __switch_to_asm+0x40/0x70
[  727.362768]  ? __switch_to_asm+0x34/0x70
[  727.366842]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  727.371698]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  727.376904] RIP: 0033:0x457569
[  727.380117] Code: Bad RIP value.
[  727.383486] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  727.391204] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  727.398476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  727.405752] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  727.413022] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  727.420293] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  727.427603] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  727.427826] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  727.435772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.446252] syz-executor5 cpuset=syz5 mems_allowed=0
[  727.455609] Call Trace:
[  727.463308]  dump_stack+0x244/0x39d
[  727.466945]  ? dump_stack_print_info.cold.1+0x20/0x20
[  727.472161]  warn_alloc.cold.116+0xb7/0x1bd
[  727.476503]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  727.481549]  ? lock_downgrade+0x900/0x900
[  727.485735]  ? trace_hardirqs_off+0xb8/0x310
[  727.490171]  ? trace_hardirqs_off+0xb8/0x310
[  727.494621]  __alloc_pages_slowpath+0x26fe/0x2e30
[  727.499518]  ? warn_alloc+0x120/0x120
[  727.503337]  ? warn_alloc+0x120/0x120
[  727.507150]  ? warn_alloc+0x120/0x120
[  727.510964]  ? print_usage_bug+0xc0/0xc0
[  727.515036]  ? print_usage_bug+0xc0/0xc0
[  727.519122]  ? print_usage_bug+0xc0/0xc0
[  727.523195]  ? kasan_check_read+0x11/0x20
[  727.527352]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.532638]  ? rcu_read_unlock_special+0x370/0x370
[  727.537589]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.543136]  ? should_fail+0x22d/0xd01
[  727.547031]  ? __lock_acquire+0x62f/0x4c20
[  727.551272]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.556380]  ? __lock_acquire+0x62f/0x4c20
[  727.560623]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.565730]  ? __lock_acquire+0x62f/0x4c20
[  727.569969]  ? should_fail+0x22d/0xd01
[  727.573875]  ? mark_held_locks+0x130/0x130
[  727.578123]  ? mark_held_locks+0x130/0x130
[  727.582370]  ? __enqueue_entity+0x10d/0x1f0
[  727.586702]  ? graph_lock+0x270/0x270
[  727.590509]  ? print_usage_bug+0xc0/0xc0
[  727.594575]  ? enqueue_entity+0x34b/0x20d0
[  727.598831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.604374]  ? check_preemption_disabled+0x48/0x280
[  727.609408]  ? __lock_is_held+0xb5/0x140
[  727.613481]  __alloc_pages_nodemask+0xa7b/0xdd0
[  727.618154]  ? graph_lock+0x270/0x270
[  727.621967]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  727.627003]  ? find_held_lock+0x36/0x1c0
[  727.631083]  ? ____cache_alloc_node+0x1c7/0x1e0
[  727.635765]  ? lock_downgrade+0x900/0x900
[  727.639936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.645487]  cache_grow_begin+0xa5/0x8c0
[  727.649560]  ? do_raw_spin_unlock+0xa7/0x330
[  727.653993]  fallback_alloc+0x204/0x2e0
[  727.657980]  ____cache_alloc_node+0x1c7/0x1e0
[  727.662488]  kmem_cache_alloc_node+0xe3/0x730
[  727.666994]  ? ipv6_get_ifaddr+0x42e/0x620
[  727.671248]  __alloc_skb+0x114/0x770
[  727.674969]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.680258]  ? netdev_alloc_frag+0x1f0/0x1f0
[  727.684677]  ? lock_downgrade+0x900/0x900
[  727.688846]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.694393]  ? refcount_sub_and_test_checked+0x203/0x310
[  727.699862]  ? refcount_dec_if_one+0x180/0x180
[  727.704453]  ? addrconf_rs_timer+0x690/0x690
[  727.708885]  ndisc_alloc_skb+0x144/0x340
[  727.712963]  ndisc_send_rs+0x331/0x6e0
[  727.716867]  addrconf_rs_timer+0x314/0x690
[  727.721118]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.725384]  call_timer_fn+0x26d/0x920
[  727.729290]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.733540]  ? process_timeout+0x40/0x40
[  727.737631]  ? __run_timers+0x7d5/0xc60
[  727.741636]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.746153]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.750667]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.754926]  ? lockdep_hardirqs_on+0x296/0x5b0
[  727.759535]  ? trace_hardirqs_on+0xbd/0x310
[  727.763891]  ? kasan_check_read+0x11/0x20
[  727.768070]  ? __run_timers+0x7d5/0xc60
[  727.772070]  ? trace_hardirqs_off_caller+0x300/0x300
[  727.777200]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.781438]  __run_timers+0x7e0/0xc60
[  727.785264]  ? timer_fixup_init+0x70/0x70
[  727.789429]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.793933]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.798441]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  727.803032]  ? trace_hardirqs_on+0xbd/0x310
[  727.807360]  ? kasan_check_read+0x11/0x20
[  727.811521]  ? finish_task_switch+0x1f4/0x920
[  727.816030]  ? trace_hardirqs_off_caller+0x300/0x300
[  727.821146]  ? compat_start_thread+0x80/0x80
[  727.825597]  ? pvclock_read_flags+0x160/0x160
[  727.830115]  ? __switch_to_asm+0x34/0x70
[  727.834190]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.839742]  ? check_preemption_disabled+0x48/0x280
[  727.845140]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  727.850692]  ? rcu_pm_notify+0xc0/0xc0
[  727.854599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.860153]  ? check_preemption_disabled+0x48/0x280
[  727.865188]  run_timer_softirq+0x52/0xb0
[  727.869259]  ? rcu_read_lock_sched_held+0x14f/0x180
[  727.874284]  __do_softirq+0x308/0xb7e
[  727.878105]  ? trace_hardirqs_on_caller+0xc0/0x310
[  727.883044]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  727.888157]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  727.893625]  ? retint_kernel+0x2d/0x2d
[  727.897544]  ? trace_hardirqs_off+0xb8/0x310
[  727.901963]  ? smpboot_thread_fn+0x68b/0xa00
[  727.906553]  ? trace_hardirqs_on+0x310/0x310
[  727.910974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.916547]  ? check_preemption_disabled+0x48/0x280
[  727.921589]  ? takeover_tasklets+0xa90/0xa90
[  727.926007]  run_ksoftirqd+0x5e/0x100
[  727.929818]  smpboot_thread_fn+0x68b/0xa00
[  727.934062]  ? sort_range+0x30/0x30
[  727.937709]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  727.942822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.948365]  ? __kthread_parkme+0xfb/0x1a0
[  727.952621]  ? sort_range+0x30/0x30
[  727.956258]  kthread+0x35a/0x440
[  727.959639]  ? kthread_stop+0x8f0/0x8f0
[  727.963637]  ret_from_fork+0x3a/0x50
[  727.967374] warn_alloc_show_mem: 1 callbacks suppressed
[  727.967387] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  727.967390] Mem-Info:
[  727.967424] active_anon:145353 inactive_anon:195 isolated_anon:0
[  727.967424]  active_file:10 inactive_file:15 isolated_file:0
[  727.967424]  unevictable:0 dirty:0 writeback:0 unstable:0
[  727.967424]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  727.967424]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  727.967424]  free:13766 free_pcp:87 free_cma:0
[  727.972776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.981278] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.983690] Call Trace:
[  728.016841] 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
[  728.026212]  <IRQ>
[  728.053807] lowmem_reserve[]: 0 2818 6321 6321
[  728.056889]  dump_stack+0x244/0x39d
[  728.082995] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  728.085166]  ? dump_stack_print_info.cold.1+0x20/0x20
[  728.089710] lowmem_reserve[]: 0 0 3503 3503
[  728.093363]  warn_alloc.cold.116+0xb7/0x1bd
[  728.120485] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  728.125681]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  728.129973] lowmem_reserve[]: 0 0 0 0
[  728.134308]  ? lock_downgrade+0x900/0x900
[  728.163176] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  728.168786]  ? trace_hardirqs_off+0xb8/0x310
[  728.172562] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  728.176729]  ? trace_hardirqs_off+0xb8/0x310
[  728.190237] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  728.194659]  __alloc_pages_slowpath+0x26fe/0x2e30
[  728.209728] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.214155]  ? warn_alloc+0x120/0x120
[  728.229549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.229560] 280 total pagecache pages
[  728.234408]  ? warn_alloc+0x120/0x120
[  728.243230] 0 pages in swap cache
[  728.247027]  ? warn_alloc+0x120/0x120
[  728.255578] Swap cache stats: add 0, delete 0, find 0/0
[  728.255595] Free swap  = 0kB
[  728.255600] Total swap = 0kB
[  728.259405]  ? print_usage_bug+0xc0/0xc0
[  728.263184] 1965979 pages RAM
[  728.266637]  ? print_usage_bug+0xc0/0xc0
[  728.270410] 0 pages HighMem/MovableOnly
[  728.270420] 342854 pages reserved
[  728.275782]  ? mark_held_locks+0x130/0x130
[  728.278780] 0 pages cma reserved
[  728.281813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.285937] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  728.288959]  ? should_fail+0x22d/0xd01
[  728.293070] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  728.296977]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.300414] ksoftirqd/1 cpuset=/ mems_allowed=0
[  728.304653]  ? __lock_acquire+0x62f/0x4c20
[  728.348143]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.353250]  ? should_fail+0x22d/0xd01
[  728.357152]  ? mark_held_locks+0x130/0x130
[  728.361395]  ? mark_held_locks+0x130/0x130
[  728.365633]  ? print_usage_bug+0xc0/0xc0
[  728.369711]  ? find_held_lock+0x36/0x1c0
[  728.373782]  ? graph_lock+0x270/0x270
[  728.377605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.383151]  ? check_preemption_disabled+0x48/0x280
[  728.388183]  ? __lock_is_held+0xb5/0x140
[  728.392256]  __alloc_pages_nodemask+0xa7b/0xdd0
[  728.396929]  ? graph_lock+0x270/0x270
[  728.400740]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  728.405775]  ? find_held_lock+0x36/0x1c0
[  728.409853]  ? ____cache_alloc_node+0x1c7/0x1e0
[  728.414529]  ? lock_downgrade+0x900/0x900
[  728.418693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.424243]  cache_grow_begin+0xa5/0x8c0
[  728.428310]  ? do_raw_spin_unlock+0xa7/0x330
[  728.432734]  fallback_alloc+0x204/0x2e0
[  728.436719]  ____cache_alloc_node+0x1c7/0x1e0
[  728.441228]  kmem_cache_alloc_node+0xe3/0x730
[  728.445732]  ? mark_held_locks+0xc7/0x130
[  728.449898]  __alloc_skb+0x114/0x770
[  728.453626]  ? netdev_alloc_frag+0x1f0/0x1f0
[  728.458040]  ? do_raw_spin_trylock+0x270/0x270
[  728.462640]  ? kmem_cache_alloc_trace+0x353/0x750
[  728.467494]  ? queue_work_on+0x12c/0x1e0
[  728.471573]  ? switchdev_port_obj_del+0xdc/0x440
[  728.476349]  ? switchdev_trans_item_enqueue+0x260/0x260
[  728.481744]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  728.486787]  __br_mdb_notify+0x4ff/0x15d0
[  728.490947]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  728.496067]  ? __br_mdb_add+0x7f0/0x7f0
[  728.500054]  ? mark_held_locks+0x130/0x130
[  728.504319]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  728.509441]  ? debug_object_assert_init+0x368/0x4b0
[  728.514465]  ? debug_object_init_on_stack+0x20/0x20
[  728.519501]  ? graph_lock+0x270/0x270
[  728.523309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.528866]  br_mdb_notify+0x310/0x410
[  728.532764]  ? br_mdb_dump+0x27b0/0x27b0
[  728.536848]  br_multicast_del_pg+0x3df/0x790
[  728.541272]  ? br_mdb_ip_get+0x940/0x940
[  728.545347]  ? rwlock_bug.part.2+0x90/0x90
[  728.549601]  ? __lock_is_held+0xb5/0x140
[  728.553688]  br_multicast_port_group_expired+0x189/0x1e0
[  728.559162]  call_timer_fn+0x26d/0x920
[  728.563067]  ? br_multicast_del_pg+0x790/0x790
[  728.567665]  ? process_timeout+0x40/0x40
[  728.571748]  ? mark_held_locks+0xc7/0x130
[  728.575911]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.580418]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.584929]  ? br_multicast_del_pg+0x790/0x790
[  728.589535]  ? lockdep_hardirqs_on+0x296/0x5b0
[  728.594141]  ? trace_hardirqs_on+0xbd/0x310
[  728.598483]  ? kasan_check_read+0x11/0x20
[  728.602656]  ? __run_timers+0x7d5/0xc60
[  728.606649]  ? trace_hardirqs_off_caller+0x300/0x300
[  728.611775]  ? br_multicast_del_pg+0x790/0x790
[  728.616381]  ? br_multicast_del_pg+0x790/0x790
[  728.620977]  __run_timers+0x7e0/0xc60
[  728.624799]  ? timer_fixup_init+0x70/0x70
[  728.628959]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  728.633990]  ? graph_lock+0x270/0x270
[  728.637805]  ? print_usage_bug+0xc0/0xc0
[  728.641874]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  728.647080]  ? find_held_lock+0x36/0x1c0
[  728.651153]  ? graph_lock+0x270/0x270
[  728.654968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.660514]  ? check_preemption_disabled+0x48/0x280
[  728.665552]  ? __lock_is_held+0xb5/0x140
[  728.669626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.675172]  ? check_preemption_disabled+0x48/0x280
[  728.680201]  run_timer_softirq+0x52/0xb0
[  728.684272]  ? rcu_read_lock_sched_held+0x14f/0x180
[  728.689312]  __do_softirq+0x308/0xb7e
[  728.693124]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  728.697631]  ? lock_downgrade+0x900/0x900
[  728.701788]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  728.706904]  ? pvclock_read_flags+0x160/0x160
[  728.711408]  ? lapic_next_event+0x5a/0x90
[  728.715567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.721125]  ? kvm_clock_read+0x18/0x30
[  728.725105]  ? kvm_sched_clock_read+0x9/0x20
[  728.729523]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.735067]  ? check_preemption_disabled+0x48/0x280
[  728.740100]  irq_exit+0x17f/0x1c0
[  728.743562]  smp_apic_timer_interrupt+0x1cb/0x760
[  728.748414]  ? smp_call_function_single_interrupt+0x640/0x640
[  728.754306]  ? interrupt_entry+0xb5/0xc0
[  728.758386]  ? trace_hardirqs_off_caller+0xbb/0x300
[  728.763408]  ? trace_hardirqs_off_caller+0xbb/0x300
[  728.768429]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.773277]  ? trace_hardirqs_on_caller+0x310/0x310
[  728.778296]  ? trace_hardirqs_on_caller+0x310/0x310
[  728.783318]  ? task_prio+0x50/0x50
[  728.786865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.792413]  ? check_preemption_disabled+0x48/0x280
[  728.797451]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.802308]  apic_timer_interrupt+0xf/0x20
[  728.806550]  </IRQ>
[  728.808799] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  728.813910] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  728.832816] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  728.840532] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  728.847805] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  728.855081] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  728.862351] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  728.869623] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  728.876924]  ? shrink_page_list+0x7e89/0xccd0
[  728.881460]  ? page_evictable+0x540/0x540
[  728.885990]  ? rb_erase_cached+0xc78/0x3720
[  728.890325]  ? rb_next+0x140/0x140
[  728.893924]  ? rb_erase_cached+0xc78/0x3720
[  728.898288]  ? rb_next+0x140/0x140
[  728.901839]  ? rb_erase_cached+0xc78/0x3720
[  728.906181]  ? rb_next+0x140/0x140
[  728.909725]  ? rb_erase_cached+0xc78/0x3720
[  728.914062]  ? graph_lock+0x270/0x270
[  728.917872]  ? __update_load_avg_se+0x5eb/0xae0
[  728.922551]  ? __update_load_avg_blocked_se+0x690/0x690
[  728.927929]  ? rb_erase_cached+0xc78/0x3720
[  728.932256]  ? graph_lock+0x270/0x270
[  728.936067]  ? rb_next+0x140/0x140
[  728.939618]  ? update_load_avg+0x387/0x2470
[  728.943957]  ? rb_erase_cached+0xc78/0x3720
[  728.948296]  ? rb_erase_cached+0xc78/0x3720
[  728.952627]  ? graph_lock+0x270/0x270
[  728.956438]  ? rb_next+0x140/0x140
[  728.959980]  ? rb_next+0x140/0x140
[  728.963531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.969086]  ? graph_lock+0x270/0x270
[  728.972896]  ? __lock_is_held+0xb5/0x140
[  728.976969]  ? print_usage_bug+0xc0/0xc0
[  728.981039]  ? print_usage_bug+0xc0/0xc0
[  728.985100]  ? __update_load_avg_blocked_se+0x690/0x690
[  728.990477]  ? rb_next+0x140/0x140
[  728.994038]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.999580]  ? __isolate_lru_page+0xd05/0x1540
[  729.004203]  ? mark_held_locks+0x130/0x130
[  729.008459]  ? __lock_acquire+0x62f/0x4c20
[  729.012712]  ? __lock_acquire+0x62f/0x4c20
[  729.016956]  ? __update_load_avg_blocked_se+0x690/0x690
[  729.022329]  ? __update_load_avg_se+0xae0/0xae0
[  729.027001]  ? graph_lock+0x270/0x270
[  729.030819]  ? graph_lock+0x270/0x270
[  729.034628]  ? graph_lock+0x270/0x270
[  729.038440]  ? print_usage_bug+0xc0/0xc0
[  729.042507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.048050]  ? check_preemption_disabled+0x48/0x280
[  729.053085]  ? trace_hardirqs_off+0xb8/0x310
[  729.058016]  ? check_preemption_disabled+0x48/0x280
[  729.063042]  ? trace_hardirqs_on+0x310/0x310
[  729.067457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.072996]  ? check_preemption_disabled+0x48/0x280
[  729.078033]  ? move_active_pages_to_lru+0x15df/0x1c00
[  729.083241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.088792]  ? __isolate_lru_page+0xd05/0x1540
[  729.093380]  ? putback_lru_page+0x280/0x280
[  729.097727]  ? mark_held_locks+0x130/0x130
[  729.101971]  ? mark_held_locks+0xc7/0x130
[  729.106125]  ? free_unref_page_list+0xd1b/0x11e0
[  729.110887]  ? free_unref_page_list+0xd1b/0x11e0
[  729.115656]  ? trace_hardirqs_on+0xbd/0x310
[  729.119984]  ? shrink_active_list+0x14fb/0x1f00
[  729.124656]  ? trace_hardirqs_off_caller+0x300/0x300
[  729.129763]  ? graph_lock+0x270/0x270
[  729.133578]  ? graph_lock+0x270/0x270
[  729.137402]  ? print_usage_bug+0xc0/0xc0
[  729.141473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.147019]  ? check_preemption_disabled+0x48/0x280
[  729.152046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.157608]  ? check_preemption_disabled+0x48/0x280
[  729.162799]  ? __lock_is_held+0xb5/0x140
[  729.166864]  ? __this_cpu_preempt_check+0x1c/0x20
[  729.171714]  ? __mod_zone_page_state+0x8a/0xf0
[  729.176306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.181849]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  729.187063]  ? __isolate_lru_page+0x1540/0x1540
[  729.191739]  ? print_usage_bug+0xc0/0xc0
[  729.195827]  ? print_usage_bug+0xc0/0xc0
[  729.199894]  ? print_usage_bug+0xc0/0xc0
[  729.203968]  ? __lock_acquire+0x62f/0x4c20
[  729.208208]  ? shrink_inactive_list+0x1c50/0x1c50
[  729.213066]  ? __lock_acquire+0x62f/0x4c20
[  729.217308]  ? mark_held_locks+0x130/0x130
[  729.221550]  ? __lock_acquire+0x62f/0x4c20
[  729.225802]  ? graph_lock+0x270/0x270
[  729.229626]  ? mark_held_locks+0x130/0x130
[  729.233875]  ? print_usage_bug+0xc0/0xc0
[  729.237951]  ? print_usage_bug+0xc0/0xc0
[  729.242023]  ? find_held_lock+0x36/0x1c0
[  729.246100]  ? mark_held_locks+0xc7/0x130
[  729.250263]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.254767]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.259266]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  729.263896]  ? trace_hardirqs_on+0xbd/0x310
[  729.268225]  ? kasan_check_read+0x11/0x20
[  729.272379]  ? shrink_inactive_list+0x975/0x1c50
[  729.277141]  ? trace_hardirqs_off_caller+0x300/0x300
[  729.282247]  ? trace_hardirqs_on+0x310/0x310
[  729.286673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.292215]  ? check_preemption_disabled+0x48/0x280
[  729.297245]  shrink_inactive_list+0x9af/0x1c50
[  729.301847]  ? putback_inactive_pages+0x27e0/0x27e0
[  729.306877]  ? kasan_check_read+0x11/0x20
[  729.311048]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  729.316335]  ? kasan_check_read+0x11/0x20
[  729.320489]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  729.325514]  ? blk_lld_busy+0xa0/0xa0
[  729.329327]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  729.334266]  ? rcu_read_unlock+0x33/0x60
[  729.338332]  ? mem_cgroup_iter+0x514/0x1160
[  729.342668]  shrink_node_memcg+0x784/0x18d0
[  729.347014]  ? shrink_active_list+0x1f00/0x1f00
[  729.351691]  ? queue_work_on+0x148/0x1e0
[  729.355764]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  729.360354]  ? trace_hardirqs_on+0xbd/0x310
[  729.364681]  ? vmpressure+0x271/0x340
[  729.368489]  ? trace_hardirqs_off_caller+0x300/0x300
[  729.373611]  ? cgroup_procs_write_finish+0xf0/0xf0
[  729.378565]  shrink_node+0x3bc/0x16b0
[  729.382381]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  729.387691]  ? shrink_node_memcg+0x18d0/0x18d0
[  729.392281]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  729.396876]  ? trace_hardirqs_on+0xbd/0x310
[  729.401209]  ? vmpressure+0x271/0x340
[  729.405021]  ? do_raw_spin_unlock+0xa7/0x330
[  729.409438]  ? do_raw_spin_trylock+0x270/0x270
[  729.414038]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  729.419649]  ? __cpuset_node_allowed+0x19b/0x660
[  729.424418]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  729.430145]  ? vmpressure+0x1a2/0x340
[  729.433966]  do_try_to_free_pages+0x3e7/0x1290
[  729.438557]  ? graph_lock+0x270/0x270
[  729.442382]  ? shrink_node+0x16b0/0x16b0
[  729.446454]  ? __lock_is_held+0xb5/0x140
[  729.450558]  try_to_free_pages+0x4cb/0xb90
[  729.454829]  ? do_try_to_free_pages+0x1290/0x1290
[  729.459691]  ? kasan_check_read+0x11/0x20
[  729.463849]  ? psi_memstall_enter+0x240/0x2b0
[  729.468353]  ? trace_hardirqs_off_caller+0x300/0x300
[  729.473472]  ? lock_pin_lock+0x350/0x350
[  729.477554]  ? _raw_spin_unlock_irq+0x60/0x80
[  729.482057]  ? psi_memstall_enter+0x240/0x2b0
[  729.486557]  ? psi_memstall_tick+0x230/0x230
[  729.490988]  __alloc_pages_slowpath+0xa14/0x2e30
[  729.495878]  ? warn_alloc+0x120/0x120
[  729.499703]  ? graph_lock+0x270/0x270
[  729.503510]  ? graph_lock+0x270/0x270
[  729.507315]  ? print_usage_bug+0xc0/0xc0
[  729.511379]  ? graph_lock+0x270/0x270
[  729.515184]  ? graph_lock+0x270/0x270
[  729.518993]  ? check_preemption_disabled+0x48/0x280
[  729.524027]  ? check_preemption_disabled+0x48/0x280
[  729.529059]  ? __lock_is_held+0xb5/0x140
[  729.533144]  ? find_get_entry+0xa87/0x1120
[  729.537388]  ? lock_downgrade+0x900/0x900
[  729.541541]  ? check_preemption_disabled+0x48/0x280
[  729.546569]  ? __lock_is_held+0xb5/0x140
[  729.550666]  ? perf_trace_sched_process_exec+0x860/0x860
[  729.556131]  ? __might_sleep+0x95/0x190
[  729.560116]  __alloc_pages_nodemask+0xa7b/0xdd0
[  729.564802]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  729.569836]  ? find_held_lock+0x36/0x1c0
[  729.573911]  ? find_get_entry+0xa87/0x1120
[  729.578150]  ? lock_downgrade+0x900/0x900
[  729.582303]  ? check_preemption_disabled+0x48/0x280
[  729.587334]  ? kasan_check_read+0x11/0x20
[  729.591490]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  729.597042]  alloc_pages_current+0x173/0x350
[  729.601465]  __page_cache_alloc+0x3ce/0x570
[  729.605791]  ? find_get_entry+0xaae/0x1120
[  729.610034]  ? generic_perform_write+0x6a0/0x6a0
[  729.614805]  ? graph_lock+0x270/0x270
[  729.618633]  pagecache_get_page+0x396/0xf00
[  729.622968]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  729.627730]  ? __lock_is_held+0xb5/0x140
[  729.631797]  ? graph_lock+0x270/0x270
[  729.635622]  ? graph_lock+0x270/0x270
[  729.639436]  ? __lock_is_held+0xb5/0x140
[  729.643511]  ? __lock_is_held+0xb5/0x140
[  729.647599]  ? perf_trace_sched_process_exec+0x860/0x860
[  729.653060]  ? __getblk_gfp+0x129/0x1030
[  729.657127]  ? __might_sleep+0x95/0x190
[  729.661113]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  729.665891]  ? ext4_mb_good_group+0x730/0x730
[  729.670396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.675939]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  729.681224]  ? _raw_spin_unlock+0x2c/0x50
[  729.685386]  ? ext4_has_free_clusters+0x670/0x670
[  729.690257]  ? debug_check_no_obj_freed+0x305/0x58d
[  729.695290]  ? graph_lock+0x270/0x270
[  729.699095]  ? __lock_acquire+0x62f/0x4c20
[  729.703337]  ? do_raw_spin_unlock+0xa7/0x330
[  729.707754]  ? trace_hardirqs_on+0x310/0x310
[  729.712172]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  729.717197]  ? ext4_get_group_desc+0x1c6/0x2c0
[  729.721788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.727358]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  729.732909]  ? graph_lock+0x270/0x270
[  729.736719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.742266]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  729.747731]  ? __lock_is_held+0xb5/0x140
[  729.751805]  ? graph_lock+0x270/0x270
[  729.755623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.761177]  ? check_preemption_disabled+0x48/0x280
[  729.766219]  ? __lock_is_held+0xb5/0x140
[  729.770303]  ext4_free_blocks+0xbc4/0x3500
[  729.774571]  ? ext4_mb_new_blocks+0x4820/0x4820
[  729.779253]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.784537]  ? rcu_read_unlock_special+0x370/0x370
[  729.789470]  ? rcu_softirq_qs+0x20/0x20
[  729.793445]  ? unwind_dump+0x190/0x190
[  729.797347]  ? is_bpf_text_address+0xd3/0x170
[  729.801859]  ? kernel_text_address+0x79/0xf0
[  729.806276]  ? __kernel_text_address+0xd/0x40
[  729.810775]  ? unwind_get_return_address+0x61/0xa0
[  729.815721]  ? __save_stack_trace+0x8d/0xf0
[  729.820073]  ? kasan_kmalloc+0xc7/0xe0
[  729.823978]  ? __kmalloc+0x15b/0x760
[  729.827694]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  729.832644]  ? ext4_ext_truncate+0x1cc/0x220
[  729.837092]  ? ext4_truncate+0xe41/0x1650
[  729.841244]  ? ext4_evict_inode+0xab6/0x1ad0
[  729.845659]  ? evict+0x4b9/0x980
[  729.849033]  ? iput+0x674/0xa90
[  729.852332]  ? dentry_unlink_inode+0x461/0x5e0
[  729.856918]  ? __dentry_kill+0x44c/0x7a0
[  729.860983]  ? dentry_kill+0xc9/0x680
[  729.864786]  ? dput.part.25+0x660/0x860
[  729.868763]  ? dput+0x15/0x20
[  729.871872]  ? path_put+0x31/0x70
[  729.875329]  ? free_fs_struct+0x22/0x60
[  729.879304]  ? exit_fs+0xf3/0x130
[  729.882762]  ? do_exit+0xec4/0x2620
[  729.886393]  ? do_group_exit+0x177/0x440
[  729.890457]  ? get_signal+0x8a8/0x1970
[  729.894355]  ? do_signal+0x9c/0x21c0
[  729.898076]  ? exit_to_usermode_loop+0x2e5/0x380
[  729.902835]  ? do_syscall_64+0x6be/0x820
[  729.906906]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  729.912283]  ? lock_downgrade+0x900/0x900
[  729.916437]  ? graph_lock+0x270/0x270
[  729.920242]  ? trace_hardirqs_off_caller+0x300/0x300
[  729.925359]  ? ___cache_free+0x2e/0x380
[  729.929345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.934891]  ? check_preemption_disabled+0x48/0x280
[  729.939917]  ? graph_lock+0x270/0x270
[  729.943732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.949274]  ? check_preemption_disabled+0x48/0x280
[  729.954303]  ? __lock_is_held+0xb5/0x140
[  729.958386]  ext4_ext_remove_space+0x2536/0x5ad0
[  729.963179]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  729.968467]  ? graph_lock+0x270/0x270
[  729.972277]  ? perf_trace_sched_process_exec+0x860/0x860
[  729.977739]  ? ext4_journalled_invalidatepage+0x50/0x50
[  729.983112]  ? find_held_lock+0x36/0x1c0
[  729.987193]  ? ext4_es_remove_extent+0x147/0x4f0
[  729.991954]  ? lock_downgrade+0x900/0x900
[  729.996108]  ? ext4_es_scan+0x950/0x950
[  730.000092]  ? kasan_check_write+0x14/0x20
[  730.004336]  ? do_raw_write_lock+0x14f/0x310
[  730.008754]  ? do_raw_write_trylock+0x270/0x270
[  730.013445]  ? _raw_write_unlock+0x2c/0x50
[  730.017684]  ? ext4_es_remove_extent+0x14c/0x4f0
[  730.022441]  ? ext4_journal_check_start+0x18e/0x220
[  730.027469]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  730.032238]  ? down_write+0x8a/0x130
[  730.035959]  ? ext4_truncate+0xde1/0x1650
[  730.040119]  ext4_ext_truncate+0x1cc/0x220
[  730.044367]  ext4_truncate+0xe41/0x1650
[  730.048352]  ? ext4_punch_hole+0x1220/0x1220
[  730.052765]  ? ext4_evict_inode+0xa5a/0x1ad0
[  730.057687]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  730.062631]  ? __might_sleep+0x95/0x190
[  730.066630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.072183]  ? ext4_evict_inode+0x917/0x1ad0
[  730.076620]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  730.082341]  ? rcu_read_lock_sched_held+0x14f/0x180
[  730.087366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.092920]  ? __sb_start_write+0x1b2/0x370
[  730.097259]  ext4_evict_inode+0xab6/0x1ad0
[  730.101506]  ? ext4_da_write_begin+0x12c0/0x12c0
[  730.106267]  ? inode_wait_for_writeback+0x2f/0x40
[  730.111121]  ? lock_downgrade+0x900/0x900
[  730.115295]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.120852]  ? __inode_wait_for_writeback+0x2cf/0x380
[  730.126053]  ? kasan_check_read+0x11/0x20
[  730.130209]  ? do_raw_spin_unlock+0xa7/0x330
[  730.134628]  ? do_raw_spin_trylock+0x270/0x270
[  730.139233]  ? ext4_da_write_begin+0x12c0/0x12c0
[  730.143999]  evict+0x4b9/0x980
[  730.147205]  ? destroy_inode+0x200/0x200
[  730.151280]  ? iput+0x66c/0xa90
[  730.154568]  ? lock_downgrade+0x900/0x900
[  730.158745]  ? kasan_check_read+0x11/0x20
[  730.162897]  ? do_raw_spin_trylock+0x270/0x270
[  730.168188]  iput+0x674/0xa90
[  730.171306]  ? inode_add_lru+0x2a0/0x2a0
[  730.175384]  ? fsnotify_destroy_marks+0x1d2/0x270
[  730.180238]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  730.185698]  ? find_held_lock+0x36/0x1c0
[  730.189776]  dentry_unlink_inode+0x461/0x5e0
[  730.194193]  ? d_lru_del+0x130/0x130
[  730.197919]  ? kasan_check_read+0x11/0x20
[  730.202074]  ? do_raw_spin_trylock+0x270/0x270
[  730.206668]  ? lockref_get_not_dead+0x90/0x90
[  730.211182]  __dentry_kill+0x44c/0x7a0
[  730.215082]  ? d_drop+0x70/0x70
[  730.218370]  ? lock_downgrade+0x900/0x900
[  730.222547]  dentry_kill+0xc9/0x680
[  730.226205]  dput.part.25+0x660/0x860
[  730.230018]  ? shrink_dcache_sb+0x350/0x350
[  730.234350]  ? kasan_check_read+0x11/0x20
[  730.238516]  ? do_raw_spin_unlock+0xa7/0x330
[  730.242928]  ? do_raw_spin_trylock+0x270/0x270
[  730.247523]  dput+0x15/0x20
[  730.250463]  path_put+0x31/0x70
[  730.253781]  free_fs_struct+0x22/0x60
[  730.257592]  exit_fs+0xf3/0x130
[  730.260890]  do_exit+0xec4/0x2620
[  730.264349]  ? do_raw_spin_unlock+0xa7/0x330
[  730.268789]  ? mm_update_next_owner+0x990/0x990
[  730.273465]  ? graph_lock+0x270/0x270
[  730.277278]  ? find_held_lock+0x36/0x1c0
[  730.281358]  ? __lock_acquire+0x62f/0x4c20
[  730.285611]  ? lock_downgrade+0x900/0x900
[  730.289784]  ? mark_held_locks+0x130/0x130
[  730.294027]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  730.299231]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  730.304340]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.309885]  ? futex_wait+0x5ec/0xa50
[  730.313701]  ? futex_wait_setup+0x3e0/0x3e0
[  730.318040]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  730.323147]  ? futex_wake+0x304/0x760
[  730.326963]  ? graph_lock+0x270/0x270
[  730.330783]  ? memset+0x31/0x40
[  730.334076]  ? find_held_lock+0x36/0x1c0
[  730.338148]  ? get_signal+0x953/0x1970
[  730.342045]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.346550]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.351071]  do_group_exit+0x177/0x440
[  730.354968]  ? trace_hardirqs_off_caller+0x300/0x300
[  730.360078]  ? __ia32_sys_exit+0x50/0x50
[  730.364153]  get_signal+0x8a8/0x1970
[  730.367879]  ? ptrace_notify+0x130/0x130
[  730.371959]  ? find_held_lock+0x36/0x1c0
[  730.376035]  ? __might_fault+0x12b/0x1e0
[  730.380115]  do_signal+0x9c/0x21c0
[  730.383663]  ? perf_trace_sched_process_exec+0x860/0x860
[  730.389120]  ? posix_ktime_get_ts+0x15/0x20
[  730.393453]  ? trace_hardirqs_off_caller+0x300/0x300
[  730.398570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.404143]  ? setup_sigcontext+0x7d0/0x7d0
[  730.408478]  ? exit_to_usermode_loop+0x8c/0x380
[  730.413153]  ? exit_to_usermode_loop+0x8c/0x380
[  730.417838]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  730.422443]  ? trace_hardirqs_on+0xbd/0x310
[  730.426772]  ? do_syscall_64+0x6be/0x820
[  730.430842]  ? __x64_sys_futex+0x47f/0x6a0
[  730.435093]  exit_to_usermode_loop+0x2e5/0x380
[  730.439685]  ? __bpf_trace_sys_exit+0x30/0x30
[  730.444193]  ? ret_from_fork+0x15/0x50
[  730.448089]  do_syscall_64+0x6be/0x820
[  730.451984]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  730.457355]  ? syscall_return_slowpath+0x5e0/0x5e0
[  730.462295]  ? trace_hardirqs_on_caller+0x310/0x310
[  730.467320]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  730.472344]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  730.479017]  ? __switch_to_asm+0x40/0x70
[  730.483084]  ? __switch_to_asm+0x34/0x70
[  730.487156]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  730.492011]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  730.497201] RIP: 0033:0x457569
[  730.500414] Code: Bad RIP value.
[  730.503780] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  730.511505] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  730.518779] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  730.526047] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  730.533315] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  730.540610] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  730.547916] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  730.548115] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  730.556105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.566574] syz-executor5 cpuset=syz5 mems_allowed=0
[  730.575926] Call Trace:
[  730.583620]  dump_stack+0x244/0x39d
[  730.587264]  ? dump_stack_print_info.cold.1+0x20/0x20
[  730.592472]  warn_alloc.cold.116+0xb7/0x1bd
[  730.596804]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  730.601661]  ? lock_downgrade+0x900/0x900
[  730.605828]  ? trace_hardirqs_off+0xb8/0x310
[  730.610248]  ? trace_hardirqs_off+0xb8/0x310
[  730.614675]  __alloc_pages_slowpath+0x26fe/0x2e30
[  730.619559]  ? warn_alloc+0x120/0x120
[  730.623372]  ? print_usage_bug+0xc0/0xc0
[  730.627438]  ? warn_alloc+0x120/0x120
[  730.631250]  ? warn_alloc+0x120/0x120
[  730.635063]  ? print_usage_bug+0xc0/0xc0
[  730.639140]  ? print_usage_bug+0xc0/0xc0
[  730.643210]  ? __lock_acquire+0x62f/0x4c20
[  730.647463]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.653006]  ? should_fail+0x22d/0xd01
[  730.656908]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.662022]  ? __lock_acquire+0x62f/0x4c20
[  730.666270]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.671379]  ? __lock_acquire+0x62f/0x4c20
[  730.675619]  ? should_fail+0x22d/0xd01
[  730.679517]  ? find_held_lock+0x36/0x1c0
[  730.683591]  ? mark_held_locks+0x130/0x130
[  730.687839]  ? mark_held_locks+0x130/0x130
[  730.692079]  ? graph_lock+0x270/0x270
[  730.695889]  ? graph_lock+0x270/0x270
[  730.699702]  ? print_usage_bug+0xc0/0xc0
[  730.703770]  ? do_raw_spin_unlock+0xa7/0x330
[  730.708185]  ? graph_lock+0x270/0x270
[  730.711995]  ? print_usage_bug+0xc0/0xc0
[  730.716063]  ? wq_watchdog_touch+0x9c/0xfe
[  730.720315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.725865]  ? check_preemption_disabled+0x48/0x280
[  730.730899]  ? __lock_is_held+0xb5/0x140
[  730.734978]  __alloc_pages_nodemask+0xa7b/0xdd0
[  730.739659]  ? graph_lock+0x270/0x270
[  730.743473]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  730.748509]  ? find_held_lock+0x36/0x1c0
[  730.752604]  ? ____cache_alloc_node+0x1c7/0x1e0
[  730.757296]  ? lock_downgrade+0x900/0x900
[  730.761467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.767019]  cache_grow_begin+0xa5/0x8c0
[  730.771087]  ? do_raw_spin_unlock+0xa7/0x330
[  730.775521]  fallback_alloc+0x204/0x2e0
[  730.779516]  ____cache_alloc_node+0x1c7/0x1e0
[  730.784027]  kmem_cache_alloc_node+0xe3/0x730
[  730.788539]  ? ipv6_get_ifaddr+0x42e/0x620
[  730.792798]  __alloc_skb+0x114/0x770
[  730.796519]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.801813]  ? netdev_alloc_frag+0x1f0/0x1f0
[  730.806237]  ? lock_downgrade+0x900/0x900
[  730.810407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.815958]  ? refcount_sub_and_test_checked+0x203/0x310
[  730.821426]  ? refcount_dec_if_one+0x180/0x180
[  730.826025]  ? addrconf_rs_timer+0x690/0x690
[  730.830461]  ndisc_alloc_skb+0x144/0x340
[  730.834537]  ndisc_send_rs+0x331/0x6e0
[  730.838448]  addrconf_rs_timer+0x314/0x690
[  730.842699]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.846952]  call_timer_fn+0x26d/0x920
[  730.850846]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.855086]  ? process_timeout+0x40/0x40
[  730.859166]  ? __run_timers+0x7d5/0xc60
[  730.863153]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.867657]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.872156]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.876405]  ? lockdep_hardirqs_on+0x296/0x5b0
[  730.880995]  ? trace_hardirqs_on+0xbd/0x310
[  730.885320]  ? kasan_check_read+0x11/0x20
[  730.889480]  ? __run_timers+0x7d5/0xc60
[  730.893466]  ? trace_hardirqs_off_caller+0x300/0x300
[  730.898595]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.902860]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  730.907106]  __run_timers+0x7e0/0xc60
[  730.910924]  ? timer_fixup_init+0x70/0x70
[  730.915082]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.919586]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.924101]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  730.928696]  ? trace_hardirqs_on+0xbd/0x310
[  730.933022]  ? kasan_check_read+0x11/0x20
[  730.937179]  ? finish_task_switch+0x1f4/0x920
[  730.941683]  ? trace_hardirqs_off_caller+0x300/0x300
[  730.946795]  ? compat_start_thread+0x80/0x80
[  730.951250]  ? pvclock_read_flags+0x160/0x160
[  730.955754]  ? __switch_to_asm+0x34/0x70
[  730.959825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.965374]  ? check_preemption_disabled+0x48/0x280
[  730.970414]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  730.975974]  ? rcu_pm_notify+0xc0/0xc0
[  730.979875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.985422]  ? check_preemption_disabled+0x48/0x280
[  730.990457]  run_timer_softirq+0x52/0xb0
[  730.994528]  ? rcu_read_lock_sched_held+0x14f/0x180
[  730.999564]  __do_softirq+0x308/0xb7e
[  731.003379]  ? trace_hardirqs_on_caller+0xc0/0x310
[  731.008322]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  731.013440]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  731.018898]  ? retint_kernel+0x2d/0x2d
[  731.022814]  ? trace_hardirqs_off+0xb8/0x310
[  731.027230]  ? smpboot_thread_fn+0x68b/0xa00
[  731.031655]  ? trace_hardirqs_on+0x310/0x310
[  731.036072]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.041627]  ? check_preemption_disabled+0x48/0x280
[  731.046654]  ? takeover_tasklets+0xa90/0xa90
[  731.051072]  run_ksoftirqd+0x5e/0x100
[  731.054888]  smpboot_thread_fn+0x68b/0xa00
[  731.059145]  ? sort_range+0x30/0x30
[  731.062789]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  731.067911]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.073461]  ? __kthread_parkme+0xfb/0x1a0
[  731.077708]  ? sort_range+0x30/0x30
[  731.081345]  kthread+0x35a/0x440
[  731.084740]  ? kthread_stop+0x8f0/0x8f0
[  731.088741]  ret_from_fork+0x3a/0x50
[  731.092512] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  731.092519] warn_alloc_show_mem: 1 callbacks suppressed
[  731.092528] Mem-Info:
[  731.101045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  731.106435] active_anon:145353 inactive_anon:195 isolated_anon:0
[  731.106435]  active_file:10 inactive_file:15 isolated_file:0
[  731.106435]  unevictable:0 dirty:0 writeback:0 unstable:0
[  731.106435]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  731.106435]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  731.106435]  free:13766 free_pcp:87 free_cma:0
[  731.108819] Call Trace:
[  731.118228] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  731.151186]  <IRQ>
[  731.153773] 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
[  731.181559]  dump_stack+0x244/0x39d
[  731.183706] lowmem_reserve[]: 0 2818 6321 6321
[  731.209850]  ? dump_stack_print_info.cold.1+0x20/0x20
[  731.213457] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  731.218054]  warn_alloc.cold.116+0xb7/0x1bd
[  731.223215] lowmem_reserve[]: 0 0 3503 3503
[  731.250401]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  731.254712] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  731.259044]  ? lock_downgrade+0x900/0x900
[  731.263851] lowmem_reserve[]: 0 0 0 0
[  731.292784]  ? trace_hardirqs_off+0xb8/0x310
[  731.296918] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  731.300732]  ? trace_hardirqs_off+0xb8/0x310
[  731.305117] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  731.318666]  __alloc_pages_slowpath+0x26fe/0x2e30
[  731.323057] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  731.338186]  ? warn_alloc+0x120/0x120
[  731.342997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.358445]  ? warn_alloc+0x120/0x120
[  731.362236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.371083]  ? warn_alloc+0x120/0x120
[  731.374863] 280 total pagecache pages
[  731.383463]  ? print_usage_bug+0xc0/0xc0
[  731.387260] 0 pages in swap cache
[  731.391082]  ? __lock_acquire+0x62f/0x4c20
[  731.395128] Swap cache stats: add 0, delete 0, find 0/0
[  731.398585]  ? print_usage_bug+0xc0/0xc0
[  731.402811] Free swap  = 0kB
[  731.408184]  ? print_usage_bug+0xc0/0xc0
[  731.412215] Total swap = 0kB
[  731.412225] 1965979 pages RAM
[  731.415252]  ? rcu_softirq_qs+0x20/0x20
[  731.419304] 0 pages HighMem/MovableOnly
[  731.422346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.425422] 342854 pages reserved
[  731.425432] 0 pages cma reserved
[  731.429407]  ? should_fail+0x22d/0xd01
[  731.433477] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  731.438903]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.438922]  ? __lock_acquire+0x62f/0x4c20
[  731.438940]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.442475] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  731.445782]  ? __lock_acquire+0x62f/0x4c20
[  731.449656] ksoftirqd/1 cpuset=/ mems_allowed=0
[  731.456165]  ? should_fail+0x22d/0xd01
[  731.493654]  ? mark_held_locks+0x130/0x130
[  731.497902]  ? mark_held_locks+0x130/0x130
[  731.502167]  ? __lock_acquire+0x62f/0x4c20
[  731.506429]  ? graph_lock+0x270/0x270
[  731.510238]  ? mark_held_locks+0x130/0x130
[  731.514476]  ? print_usage_bug+0xc0/0xc0
[  731.518553]  ? graph_lock+0x270/0x270
[  731.522365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.527908]  ? check_preemption_disabled+0x48/0x280
[  731.532953]  ? __lock_is_held+0xb5/0x140
[  731.537028]  __alloc_pages_nodemask+0xa7b/0xdd0
[  731.541706]  ? graph_lock+0x270/0x270
[  731.545515]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  731.550550]  ? find_held_lock+0x36/0x1c0
[  731.554635]  ? ____cache_alloc_node+0x1c7/0x1e0
[  731.559318]  ? lock_downgrade+0x900/0x900
[  731.563482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.569057]  cache_grow_begin+0xa5/0x8c0
[  731.573127]  ? do_raw_spin_unlock+0xa7/0x330
[  731.577556]  fallback_alloc+0x204/0x2e0
[  731.581551]  ____cache_alloc_node+0x1c7/0x1e0
[  731.586075]  kmem_cache_alloc_node+0xe3/0x730
[  731.590584]  ? do_raw_spin_unlock+0xa7/0x330
[  731.595007]  ? do_raw_spin_trylock+0x270/0x270
[  731.599611]  __alloc_skb+0x114/0x770
[  731.603338]  ? netdev_alloc_frag+0x1f0/0x1f0
[  731.607756]  ? atomic_notifier_call_chain+0xc6/0x190
[  731.612871]  ? lock_downgrade+0x900/0x900
[  731.617026]  ? check_preemption_disabled+0x48/0x280
[  731.622057]  ? kasan_check_read+0x11/0x20
[  731.626208]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  731.631492]  ? rcu_read_unlock_special+0x370/0x370
[  731.636434]  ? do_raw_write_trylock+0x270/0x270
[  731.641124]  __neigh_notify+0x8c/0x160
[  731.645023]  ? neigh_connected_output+0x780/0x780
[  731.649873]  neigh_timer_handler+0x6cb/0xdf0
[  731.654285]  ? check_preemption_disabled+0x48/0x280
[  731.659316]  ? neigh_periodic_work+0xc60/0xc60
[  731.663906]  ? __lock_is_held+0xb5/0x140
[  731.667985]  call_timer_fn+0x26d/0x920
[  731.671881]  ? neigh_periodic_work+0xc60/0xc60
[  731.676467]  ? process_timeout+0x40/0x40
[  731.680546]  ? mark_held_locks+0xc7/0x130
[  731.684709]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.689214]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.693735]  ? neigh_periodic_work+0xc60/0xc60
[  731.698329]  ? lockdep_hardirqs_on+0x296/0x5b0
[  731.702921]  ? trace_hardirqs_on+0xbd/0x310
[  731.707250]  ? kasan_check_read+0x11/0x20
[  731.711404]  ? __run_timers+0x7d5/0xc60
[  731.715397]  ? trace_hardirqs_off_caller+0x300/0x300
[  731.720525]  ? neigh_periodic_work+0xc60/0xc60
[  731.725111]  __run_timers+0x7e0/0xc60
[  731.728935]  ? timer_fixup_init+0x70/0x70
[  731.733092]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  731.738114]  ? graph_lock+0x270/0x270
[  731.741944]  ? print_usage_bug+0xc0/0xc0
[  731.746018]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  731.751224]  ? find_held_lock+0x36/0x1c0
[  731.755295]  ? graph_lock+0x270/0x270
[  731.759107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.764652]  ? check_preemption_disabled+0x48/0x280
[  731.769688]  ? __lock_is_held+0xb5/0x140
[  731.773756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.779298]  ? check_preemption_disabled+0x48/0x280
[  731.784324]  run_timer_softirq+0x52/0xb0
[  731.788394]  ? rcu_read_lock_sched_held+0x14f/0x180
[  731.793417]  __do_softirq+0x308/0xb7e
[  731.797230]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  731.801731]  ? lock_downgrade+0x900/0x900
[  731.805888]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  731.811006]  ? pvclock_read_flags+0x160/0x160
[  731.815512]  ? lapic_next_event+0x5a/0x90
[  731.819670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.825221]  ? kvm_clock_read+0x18/0x30
[  731.829203]  ? kvm_sched_clock_read+0x9/0x20
[  731.833626]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.839168]  ? check_preemption_disabled+0x48/0x280
[  731.844198]  irq_exit+0x17f/0x1c0
[  731.847663]  smp_apic_timer_interrupt+0x1cb/0x760
[  731.852514]  ? smp_call_function_single_interrupt+0x640/0x640
[  731.858425]  ? interrupt_entry+0xb5/0xc0
[  731.862492]  ? trace_hardirqs_off_caller+0xbb/0x300
[  731.867512]  ? trace_hardirqs_off_caller+0xbb/0x300
[  731.872535]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.877382]  ? trace_hardirqs_on_caller+0x310/0x310
[  731.882399]  ? trace_hardirqs_on_caller+0x310/0x310
[  731.887421]  ? task_prio+0x50/0x50
[  731.890967]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.896507]  ? check_preemption_disabled+0x48/0x280
[  731.901533]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.906394]  apic_timer_interrupt+0xf/0x20
[  731.910629]  </IRQ>
[  731.912878] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  731.917991] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  731.936899] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  731.944625] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  731.951894] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  731.959164] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  731.966435] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  731.973711] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  731.981016]  ? shrink_page_list+0x7e89/0xccd0
[  731.985556]  ? page_evictable+0x540/0x540
[  731.990089]  ? rb_erase_cached+0xc78/0x3720
[  731.994421]  ? rb_next+0x140/0x140
[  731.998018]  ? rb_erase_cached+0xc78/0x3720
[  732.002361]  ? rb_next+0x140/0x140
[  732.005910]  ? rb_erase_cached+0xc78/0x3720
[  732.010243]  ? rb_next+0x140/0x140
[  732.013791]  ? rb_erase_cached+0xc78/0x3720
[  732.018127]  ? graph_lock+0x270/0x270
[  732.021936]  ? __update_load_avg_se+0x5eb/0xae0
[  732.026619]  ? __update_load_avg_blocked_se+0x690/0x690
[  732.031996]  ? rb_erase_cached+0xc78/0x3720
[  732.036328]  ? graph_lock+0x270/0x270
[  732.040137]  ? rb_next+0x140/0x140
[  732.043681]  ? update_load_avg+0x387/0x2470
[  732.048017]  ? rb_erase_cached+0xc78/0x3720
[  732.052361]  ? rb_erase_cached+0xc78/0x3720
[  732.057156]  ? graph_lock+0x270/0x270
[  732.060966]  ? rb_next+0x140/0x140
[  732.064511]  ? rb_next+0x140/0x140
[  732.068061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.073633]  ? graph_lock+0x270/0x270
[  732.077442]  ? __lock_is_held+0xb5/0x140
[  732.081517]  ? print_usage_bug+0xc0/0xc0
[  732.085594]  ? print_usage_bug+0xc0/0xc0
[  732.089666]  ? __update_load_avg_blocked_se+0x690/0x690
[  732.095039]  ? rb_next+0x140/0x140
[  732.098615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.104160]  ? __isolate_lru_page+0xd05/0x1540
[  732.108767]  ? mark_held_locks+0x130/0x130
[  732.113023]  ? __lock_acquire+0x62f/0x4c20
[  732.117276]  ? __lock_acquire+0x62f/0x4c20
[  732.121520]  ? __update_load_avg_blocked_se+0x690/0x690
[  732.126896]  ? __update_load_avg_se+0xae0/0xae0
[  732.131571]  ? graph_lock+0x270/0x270
[  732.135396]  ? graph_lock+0x270/0x270
[  732.139202]  ? graph_lock+0x270/0x270
[  732.143010]  ? print_usage_bug+0xc0/0xc0
[  732.147079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.152628]  ? check_preemption_disabled+0x48/0x280
[  732.157665]  ? trace_hardirqs_off+0xb8/0x310
[  732.162397]  ? check_preemption_disabled+0x48/0x280
[  732.168220]  ? trace_hardirqs_on+0x310/0x310
[  732.172639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.178182]  ? check_preemption_disabled+0x48/0x280
[  732.183216]  ? move_active_pages_to_lru+0x15df/0x1c00
[  732.188419]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.193960]  ? __isolate_lru_page+0xd05/0x1540
[  732.198553]  ? putback_lru_page+0x280/0x280
[  732.202913]  ? mark_held_locks+0x130/0x130
[  732.207160]  ? mark_held_locks+0xc7/0x130
[  732.211318]  ? free_unref_page_list+0xd1b/0x11e0
[  732.216082]  ? free_unref_page_list+0xd1b/0x11e0
[  732.220858]  ? trace_hardirqs_on+0xbd/0x310
[  732.225194]  ? shrink_active_list+0x14fb/0x1f00
[  732.229874]  ? trace_hardirqs_off_caller+0x300/0x300
[  732.234983]  ? graph_lock+0x270/0x270
[  732.238805]  ? graph_lock+0x270/0x270
[  732.242622]  ? print_usage_bug+0xc0/0xc0
[  732.246704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.252249]  ? check_preemption_disabled+0x48/0x280
[  732.257281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.262828]  ? check_preemption_disabled+0x48/0x280
[  732.267869]  ? __lock_is_held+0xb5/0x140
[  732.271941]  ? __this_cpu_preempt_check+0x1c/0x20
[  732.276792]  ? __mod_zone_page_state+0x8a/0xf0
[  732.281387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.286928]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  732.292142]  ? __isolate_lru_page+0x1540/0x1540
[  732.296820]  ? print_usage_bug+0xc0/0xc0
[  732.300902]  ? print_usage_bug+0xc0/0xc0
[  732.304967]  ? print_usage_bug+0xc0/0xc0
[  732.309046]  ? __lock_acquire+0x62f/0x4c20
[  732.313292]  ? shrink_inactive_list+0x1c50/0x1c50
[  732.318159]  ? __lock_acquire+0x62f/0x4c20
[  732.322401]  ? mark_held_locks+0x130/0x130
[  732.326644]  ? __lock_acquire+0x62f/0x4c20
[  732.330896]  ? graph_lock+0x270/0x270
[  732.334710]  ? mark_held_locks+0x130/0x130
[  732.338950]  ? print_usage_bug+0xc0/0xc0
[  732.343029]  ? print_usage_bug+0xc0/0xc0
[  732.347098]  ? find_held_lock+0x36/0x1c0
[  732.351174]  ? mark_held_locks+0xc7/0x130
[  732.355334]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.359834]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.364344]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  732.368943]  ? trace_hardirqs_on+0xbd/0x310
[  732.373366]  ? kasan_check_read+0x11/0x20
[  732.377532]  ? shrink_inactive_list+0x975/0x1c50
[  732.382304]  ? trace_hardirqs_off_caller+0x300/0x300
[  732.387419]  ? trace_hardirqs_on+0x310/0x310
[  732.391843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.397386]  ? check_preemption_disabled+0x48/0x280
[  732.402509]  shrink_inactive_list+0x9af/0x1c50
[  732.407112]  ? putback_inactive_pages+0x27e0/0x27e0
[  732.412143]  ? kasan_check_read+0x11/0x20
[  732.416300]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  732.421595]  ? kasan_check_read+0x11/0x20
[  732.425758]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  732.430783]  ? blk_lld_busy+0xa0/0xa0
[  732.434604]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  732.439540]  ? rcu_read_unlock+0x33/0x60
[  732.443612]  ? mem_cgroup_iter+0x514/0x1160
[  732.447945]  shrink_node_memcg+0x784/0x18d0
[  732.452294]  ? shrink_active_list+0x1f00/0x1f00
[  732.456968]  ? queue_work_on+0x148/0x1e0
[  732.461039]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  732.465638]  ? trace_hardirqs_on+0xbd/0x310
[  732.469972]  ? vmpressure+0x271/0x340
[  732.473794]  ? trace_hardirqs_off_caller+0x300/0x300
[  732.478911]  ? cgroup_procs_write_finish+0xf0/0xf0
[  732.483865]  shrink_node+0x3bc/0x16b0
[  732.487675]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  732.492987]  ? shrink_node_memcg+0x18d0/0x18d0
[  732.497579]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  732.502187]  ? trace_hardirqs_on+0xbd/0x310
[  732.506516]  ? vmpressure+0x271/0x340
[  732.510324]  ? do_raw_spin_unlock+0xa7/0x330
[  732.514741]  ? do_raw_spin_trylock+0x270/0x270
[  732.519339]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  732.524883]  ? __cpuset_node_allowed+0x19b/0x660
[  732.529654]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  732.535372]  ? vmpressure+0x1a2/0x340
[  732.539192]  do_try_to_free_pages+0x3e7/0x1290
[  732.543797]  ? graph_lock+0x270/0x270
[  732.547640]  ? shrink_node+0x16b0/0x16b0
[  732.551709]  ? __lock_is_held+0xb5/0x140
[  732.555793]  try_to_free_pages+0x4cb/0xb90
[  732.560044]  ? do_try_to_free_pages+0x1290/0x1290
[  732.564903]  ? kasan_check_read+0x11/0x20
[  732.569054]  ? psi_memstall_enter+0x240/0x2b0
[  732.573574]  ? trace_hardirqs_off_caller+0x300/0x300
[  732.578697]  ? lock_pin_lock+0x350/0x350
[  732.582774]  ? _raw_spin_unlock_irq+0x60/0x80
[  732.587275]  ? psi_memstall_enter+0x240/0x2b0
[  732.591776]  ? psi_memstall_tick+0x230/0x230
[  732.596205]  __alloc_pages_slowpath+0xa14/0x2e30
[  732.600999]  ? warn_alloc+0x120/0x120
[  732.604818]  ? graph_lock+0x270/0x270
[  732.608628]  ? graph_lock+0x270/0x270
[  732.612433]  ? print_usage_bug+0xc0/0xc0
[  732.616499]  ? graph_lock+0x270/0x270
[  732.620304]  ? graph_lock+0x270/0x270
[  732.624113]  ? check_preemption_disabled+0x48/0x280
[  732.629140]  ? check_preemption_disabled+0x48/0x280
[  732.634182]  ? __lock_is_held+0xb5/0x140
[  732.638291]  ? find_get_entry+0xa87/0x1120
[  732.642534]  ? lock_downgrade+0x900/0x900
[  732.646699]  ? check_preemption_disabled+0x48/0x280
[  732.651728]  ? __lock_is_held+0xb5/0x140
[  732.655811]  ? perf_trace_sched_process_exec+0x860/0x860
[  732.661279]  ? __might_sleep+0x95/0x190
[  732.665268]  __alloc_pages_nodemask+0xa7b/0xdd0
[  732.669951]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  732.674980]  ? find_held_lock+0x36/0x1c0
[  732.679057]  ? find_get_entry+0xa87/0x1120
[  732.683298]  ? lock_downgrade+0x900/0x900
[  732.687448]  ? check_preemption_disabled+0x48/0x280
[  732.692475]  ? kasan_check_read+0x11/0x20
[  732.696635]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  732.702188]  alloc_pages_current+0x173/0x350
[  732.706639]  __page_cache_alloc+0x3ce/0x570
[  732.710980]  ? find_get_entry+0xaae/0x1120
[  732.715221]  ? generic_perform_write+0x6a0/0x6a0
[  732.719981]  ? graph_lock+0x270/0x270
[  732.723794]  pagecache_get_page+0x396/0xf00
[  732.728130]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  732.732892]  ? __lock_is_held+0xb5/0x140
[  732.736961]  ? graph_lock+0x270/0x270
[  732.740777]  ? graph_lock+0x270/0x270
[  732.744593]  ? __lock_is_held+0xb5/0x140
[  732.748683]  ? __lock_is_held+0xb5/0x140
[  732.752770]  ? perf_trace_sched_process_exec+0x860/0x860
[  732.758234]  ? __getblk_gfp+0x129/0x1030
[  732.762303]  ? __might_sleep+0x95/0x190
[  732.766290]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  732.771061]  ? ext4_mb_good_group+0x730/0x730
[  732.775563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.781119]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  732.786405]  ? _raw_spin_unlock+0x2c/0x50
[  732.790563]  ? ext4_has_free_clusters+0x670/0x670
[  732.795420]  ? debug_check_no_obj_freed+0x305/0x58d
[  732.800461]  ? graph_lock+0x270/0x270
[  732.804264]  ? __lock_acquire+0x62f/0x4c20
[  732.808503]  ? do_raw_spin_unlock+0xa7/0x330
[  732.812916]  ? trace_hardirqs_on+0x310/0x310
[  732.817348]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  732.822372]  ? ext4_get_group_desc+0x1c6/0x2c0
[  732.826963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.832519]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  732.838064]  ? graph_lock+0x270/0x270
[  732.841875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.847426]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  732.852903]  ? __lock_is_held+0xb5/0x140
[  732.856971]  ? graph_lock+0x270/0x270
[  732.860784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.866324]  ? check_preemption_disabled+0x48/0x280
[  732.871365]  ? __lock_is_held+0xb5/0x140
[  732.875450]  ext4_free_blocks+0xbc4/0x3500
[  732.879718]  ? ext4_mb_new_blocks+0x4820/0x4820
[  732.884394]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  732.889679]  ? rcu_read_unlock_special+0x370/0x370
[  732.894623]  ? rcu_softirq_qs+0x20/0x20
[  732.898612]  ? unwind_dump+0x190/0x190
[  732.902518]  ? is_bpf_text_address+0xd3/0x170
[  732.907022]  ? kernel_text_address+0x79/0xf0
[  732.911438]  ? __kernel_text_address+0xd/0x40
[  732.915940]  ? unwind_get_return_address+0x61/0xa0
[  732.920881]  ? __save_stack_trace+0x8d/0xf0
[  732.925233]  ? kasan_kmalloc+0xc7/0xe0
[  732.929123]  ? __kmalloc+0x15b/0x760
[  732.932841]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  732.937776]  ? ext4_ext_truncate+0x1cc/0x220
[  732.942188]  ? ext4_truncate+0xe41/0x1650
[  732.946339]  ? ext4_evict_inode+0xab6/0x1ad0
[  732.950758]  ? evict+0x4b9/0x980
[  732.954129]  ? iput+0x674/0xa90
[  732.957414]  ? dentry_unlink_inode+0x461/0x5e0
[  732.962001]  ? __dentry_kill+0x44c/0x7a0
[  732.966068]  ? dentry_kill+0xc9/0x680
[  732.969875]  ? dput.part.25+0x660/0x860
[  732.973852]  ? dput+0x15/0x20
[  732.976968]  ? path_put+0x31/0x70
[  732.980427]  ? free_fs_struct+0x22/0x60
[  732.984404]  ? exit_fs+0xf3/0x130
[  732.987864]  ? do_exit+0xec4/0x2620
[  732.991497]  ? do_group_exit+0x177/0x440
[  732.995561]  ? get_signal+0x8a8/0x1970
[  732.999460]  ? do_signal+0x9c/0x21c0
[  733.003180]  ? exit_to_usermode_loop+0x2e5/0x380
[  733.007956]  ? do_syscall_64+0x6be/0x820
[  733.012024]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  733.017403]  ? lock_downgrade+0x900/0x900
[  733.021562]  ? graph_lock+0x270/0x270
[  733.025383]  ? trace_hardirqs_off_caller+0x300/0x300
[  733.030498]  ? ___cache_free+0x2e/0x380
[  733.034485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.040034]  ? check_preemption_disabled+0x48/0x280
[  733.045064]  ? graph_lock+0x270/0x270
[  733.048900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.054446]  ? check_preemption_disabled+0x48/0x280
[  733.059925]  ? __lock_is_held+0xb5/0x140
[  733.064009]  ext4_ext_remove_space+0x2536/0x5ad0
[  733.068809]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  733.074098]  ? graph_lock+0x270/0x270
[  733.077909]  ? perf_trace_sched_process_exec+0x860/0x860
[  733.083371]  ? ext4_journalled_invalidatepage+0x50/0x50
[  733.088745]  ? find_held_lock+0x36/0x1c0
[  733.092822]  ? ext4_es_remove_extent+0x147/0x4f0
[  733.097601]  ? lock_downgrade+0x900/0x900
[  733.101760]  ? ext4_es_scan+0x950/0x950
[  733.105746]  ? kasan_check_write+0x14/0x20
[  733.109988]  ? do_raw_write_lock+0x14f/0x310
[  733.114401]  ? do_raw_write_trylock+0x270/0x270
[  733.119090]  ? _raw_write_unlock+0x2c/0x50
[  733.123332]  ? ext4_es_remove_extent+0x14c/0x4f0
[  733.128092]  ? ext4_journal_check_start+0x18e/0x220
[  733.133119]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  733.137890]  ? down_write+0x8a/0x130
[  733.141623]  ? ext4_truncate+0xde1/0x1650
[  733.145788]  ext4_ext_truncate+0x1cc/0x220
[  733.150034]  ext4_truncate+0xe41/0x1650
[  733.154023]  ? ext4_punch_hole+0x1220/0x1220
[  733.158435]  ? ext4_evict_inode+0xa5a/0x1ad0
[  733.163071]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  733.167995]  ? __might_sleep+0x95/0x190
[  733.172038]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.177580]  ? ext4_evict_inode+0x917/0x1ad0
[  733.182005]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  733.187734]  ? rcu_read_lock_sched_held+0x14f/0x180
[  733.192761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.198304]  ? __sb_start_write+0x1b2/0x370
[  733.202648]  ext4_evict_inode+0xab6/0x1ad0
[  733.206897]  ? ext4_da_write_begin+0x12c0/0x12c0
[  733.211663]  ? inode_wait_for_writeback+0x2f/0x40
[  733.216529]  ? lock_downgrade+0x900/0x900
[  733.220695]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.226241]  ? __inode_wait_for_writeback+0x2cf/0x380
[  733.231453]  ? kasan_check_read+0x11/0x20
[  733.235609]  ? do_raw_spin_unlock+0xa7/0x330
[  733.240031]  ? do_raw_spin_trylock+0x270/0x270
[  733.244660]  ? ext4_da_write_begin+0x12c0/0x12c0
[  733.249426]  evict+0x4b9/0x980
[  733.252635]  ? destroy_inode+0x200/0x200
[  733.256708]  ? iput+0x66c/0xa90
[  733.260000]  ? lock_downgrade+0x900/0x900
[  733.264160]  ? kasan_check_read+0x11/0x20
[  733.268323]  ? do_raw_spin_trylock+0x270/0x270
[  733.272920]  iput+0x674/0xa90
[  733.276033]  ? inode_add_lru+0x2a0/0x2a0
[  733.280110]  ? fsnotify_destroy_marks+0x1d2/0x270
[  733.284963]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  733.290425]  ? find_held_lock+0x36/0x1c0
[  733.294504]  dentry_unlink_inode+0x461/0x5e0
[  733.298919]  ? d_lru_del+0x130/0x130
[  733.302648]  ? kasan_check_read+0x11/0x20
[  733.306806]  ? do_raw_spin_trylock+0x270/0x270
[  733.311400]  ? lockref_get_not_dead+0x90/0x90
[  733.315914]  __dentry_kill+0x44c/0x7a0
[  733.319810]  ? d_drop+0x70/0x70
[  733.323097]  ? lock_downgrade+0x900/0x900
[  733.327269]  dentry_kill+0xc9/0x680
[  733.330906]  dput.part.25+0x660/0x860
[  733.334713]  ? shrink_dcache_sb+0x350/0x350
[  733.339044]  ? kasan_check_read+0x11/0x20
[  733.343202]  ? do_raw_spin_unlock+0xa7/0x330
[  733.347621]  ? do_raw_spin_trylock+0x270/0x270
[  733.352219]  dput+0x15/0x20
[  733.355159]  path_put+0x31/0x70
[  733.358456]  free_fs_struct+0x22/0x60
[  733.362257]  exit_fs+0xf3/0x130
[  733.365549]  do_exit+0xec4/0x2620
[  733.369011]  ? do_raw_spin_unlock+0xa7/0x330
[  733.373430]  ? mm_update_next_owner+0x990/0x990
[  733.378192]  ? graph_lock+0x270/0x270
[  733.382000]  ? find_held_lock+0x36/0x1c0
[  733.386076]  ? __lock_acquire+0x62f/0x4c20
[  733.390320]  ? lock_downgrade+0x900/0x900
[  733.394490]  ? mark_held_locks+0x130/0x130
[  733.398734]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  733.403936]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  733.409046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.414583]  ? futex_wait+0x5ec/0xa50
[  733.418403]  ? futex_wait_setup+0x3e0/0x3e0
[  733.422761]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  733.427868]  ? futex_wake+0x304/0x760
[  733.431686]  ? graph_lock+0x270/0x270
[  733.435503]  ? memset+0x31/0x40
[  733.438794]  ? find_held_lock+0x36/0x1c0
[  733.442871]  ? get_signal+0x953/0x1970
[  733.446767]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.451270]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.455778]  do_group_exit+0x177/0x440
[  733.459699]  ? trace_hardirqs_off_caller+0x300/0x300
[  733.464814]  ? __ia32_sys_exit+0x50/0x50
[  733.468893]  get_signal+0x8a8/0x1970
[  733.472628]  ? ptrace_notify+0x130/0x130
[  733.476708]  ? find_held_lock+0x36/0x1c0
[  733.480783]  ? __might_fault+0x12b/0x1e0
[  733.484855]  do_signal+0x9c/0x21c0
[  733.488401]  ? perf_trace_sched_process_exec+0x860/0x860
[  733.493853]  ? posix_ktime_get_ts+0x15/0x20
[  733.498185]  ? trace_hardirqs_off_caller+0x300/0x300
[  733.503326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.508870]  ? setup_sigcontext+0x7d0/0x7d0
[  733.513213]  ? exit_to_usermode_loop+0x8c/0x380
[  733.517885]  ? exit_to_usermode_loop+0x8c/0x380
[  733.522562]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  733.527158]  ? trace_hardirqs_on+0xbd/0x310
[  733.531485]  ? do_syscall_64+0x6be/0x820
[  733.535555]  ? __x64_sys_futex+0x47f/0x6a0
[  733.539808]  exit_to_usermode_loop+0x2e5/0x380
[  733.544401]  ? __bpf_trace_sys_exit+0x30/0x30
[  733.548909]  ? ret_from_fork+0x15/0x50
[  733.552807]  do_syscall_64+0x6be/0x820
[  733.556699]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  733.562073]  ? syscall_return_slowpath+0x5e0/0x5e0
[  733.567018]  ? trace_hardirqs_on_caller+0x310/0x310
[  733.572042]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  733.577101]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  733.583777]  ? __switch_to_asm+0x40/0x70
[  733.587869]  ? __switch_to_asm+0x34/0x70
[  733.591941]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  733.596800]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  733.602009] RIP: 0033:0x457569
[  733.605224] Code: Bad RIP value.
[  733.608590] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  733.616311] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  733.623589] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  733.630878] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  733.638164] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  733.645451] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  733.652766] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  733.652955] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  733.660939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  733.660950] Call Trace:
[  733.671438] syz-executor5 cpuset=syz5 mems_allowed=0
[  733.680811]  dump_stack+0x244/0x39d
[  733.692108]  ? dump_stack_print_info.cold.1+0x20/0x20
[  733.697320]  warn_alloc.cold.116+0xb7/0x1bd
[  733.701649]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  733.706514]  ? lock_downgrade+0x900/0x900
[  733.710678]  ? trace_hardirqs_off+0xb8/0x310
[  733.715105]  ? trace_hardirqs_off+0xb8/0x310
[  733.719540]  __alloc_pages_slowpath+0x26fe/0x2e30
[  733.724421]  ? warn_alloc+0x120/0x120
[  733.728234]  ? print_usage_bug+0xc0/0xc0
[  733.732320]  ? warn_alloc+0x120/0x120
[  733.736134]  ? warn_alloc+0x120/0x120
[  733.739947]  ? print_usage_bug+0xc0/0xc0
[  733.744024]  ? print_usage_bug+0xc0/0xc0
[  733.748092]  ? __lock_acquire+0x62f/0x4c20
[  733.752349]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.757894]  ? should_fail+0x22d/0xd01
[  733.761789]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.766901]  ? __lock_acquire+0x62f/0x4c20
[  733.771149]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.776255]  ? __lock_acquire+0x62f/0x4c20
[  733.780493]  ? should_fail+0x22d/0xd01
[  733.784391]  ? find_held_lock+0x36/0x1c0
[  733.788472]  ? mark_held_locks+0x130/0x130
[  733.792724]  ? mark_held_locks+0x130/0x130
[  733.796965]  ? graph_lock+0x270/0x270
[  733.800777]  ? graph_lock+0x270/0x270
[  733.804596]  ? print_usage_bug+0xc0/0xc0
[  733.808675]  ? do_raw_spin_unlock+0xa7/0x330
[  733.813106]  ? graph_lock+0x270/0x270
[  733.816922]  ? print_usage_bug+0xc0/0xc0
[  733.820992]  ? wq_watchdog_touch+0x9c/0xfe
[  733.825245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.830798]  ? check_preemption_disabled+0x48/0x280
[  733.835836]  ? __lock_is_held+0xb5/0x140
[  733.839915]  __alloc_pages_nodemask+0xa7b/0xdd0
[  733.844609]  ? graph_lock+0x270/0x270
[  733.848429]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  733.853470]  ? find_held_lock+0x36/0x1c0
[  733.857551]  ? ____cache_alloc_node+0x1c7/0x1e0
[  733.862244]  ? lock_downgrade+0x900/0x900
[  733.866437]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.871998]  cache_grow_begin+0xa5/0x8c0
[  733.876076]  ? do_raw_spin_unlock+0xa7/0x330
[  733.880511]  fallback_alloc+0x204/0x2e0
[  733.884513]  ____cache_alloc_node+0x1c7/0x1e0
[  733.889026]  kmem_cache_alloc_node+0xe3/0x730
[  733.893532]  ? ipv6_get_ifaddr+0x42e/0x620
[  733.897791]  __alloc_skb+0x114/0x770
[  733.901511]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.906804]  ? netdev_alloc_frag+0x1f0/0x1f0
[  733.911233]  ? lock_downgrade+0x900/0x900
[  733.915412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.920973]  ? refcount_sub_and_test_checked+0x203/0x310
[  733.926446]  ? refcount_dec_if_one+0x180/0x180
[  733.931055]  ? addrconf_rs_timer+0x690/0x690
[  733.935487]  ndisc_alloc_skb+0x144/0x340
[  733.939570]  ndisc_send_rs+0x331/0x6e0
[  733.943481]  addrconf_rs_timer+0x314/0x690
[  733.947733]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  733.951993]  call_timer_fn+0x26d/0x920
[  733.955889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  733.960137]  ? process_timeout+0x40/0x40
[  733.964216]  ? __run_timers+0x7d5/0xc60
[  733.968207]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.972718]  ? _raw_spin_unlock_irq+0x27/0x80
[  733.977224]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  733.981487]  ? lockdep_hardirqs_on+0x296/0x5b0
[  733.986102]  ? trace_hardirqs_on+0xbd/0x310
[  733.990440]  ? kasan_check_read+0x11/0x20
[  733.994608]  ? __run_timers+0x7d5/0xc60
[  733.998611]  ? trace_hardirqs_off_caller+0x300/0x300
[  734.003731]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.007993]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.012241]  __run_timers+0x7e0/0xc60
[  734.016064]  ? timer_fixup_init+0x70/0x70
[  734.020248]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.024758]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.029271]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  734.033868]  ? trace_hardirqs_on+0xbd/0x310
[  734.038200]  ? kasan_check_read+0x11/0x20
[  734.042364]  ? finish_task_switch+0x1f4/0x920
[  734.046874]  ? trace_hardirqs_off_caller+0x300/0x300
[  734.051988]  ? compat_start_thread+0x80/0x80
[  734.056787]  ? pvclock_read_flags+0x160/0x160
[  734.061291]  ? __switch_to_asm+0x34/0x70
[  734.065361]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.070905]  ? check_preemption_disabled+0x48/0x280
[  734.075942]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  734.081492]  ? rcu_pm_notify+0xc0/0xc0
[  734.085392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.090937]  ? check_preemption_disabled+0x48/0x280
[  734.095969]  run_timer_softirq+0x52/0xb0
[  734.100038]  ? rcu_read_lock_sched_held+0x14f/0x180
[  734.105063]  __do_softirq+0x308/0xb7e
[  734.108880]  ? trace_hardirqs_on_caller+0xc0/0x310
[  734.113824]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  734.118935]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  734.124394]  ? retint_kernel+0x2d/0x2d
[  734.128309]  ? trace_hardirqs_off+0xb8/0x310
[  734.132730]  ? smpboot_thread_fn+0x68b/0xa00
[  734.137145]  ? trace_hardirqs_on+0x310/0x310
[  734.141565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.147118]  ? check_preemption_disabled+0x48/0x280
[  734.152141]  ? takeover_tasklets+0xa90/0xa90
[  734.156561]  run_ksoftirqd+0x5e/0x100
[  734.160375]  smpboot_thread_fn+0x68b/0xa00
[  734.164620]  ? sort_range+0x30/0x30
[  734.168265]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  734.173381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.178926]  ? __kthread_parkme+0xfb/0x1a0
[  734.183175]  ? sort_range+0x30/0x30
[  734.186819]  kthread+0x35a/0x440
[  734.190195]  ? kthread_stop+0x8f0/0x8f0
[  734.194181]  ret_from_fork+0x3a/0x50
[  734.197923] warn_alloc_show_mem: 1 callbacks suppressed
[  734.197937] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  734.197939] Mem-Info:
[  734.197973] active_anon:145353 inactive_anon:195 isolated_anon:0
[  734.197973]  active_file:10 inactive_file:15 isolated_file:0
[  734.197973]  unevictable:0 dirty:0 writeback:0 unstable:0
[  734.197973]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  734.197973]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  734.197973]  free:13766 free_pcp:87 free_cma:0
[  734.203332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  734.211838] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.214246] Call Trace:
[  734.247224] 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
[  734.256595]  <IRQ>
[  734.284183] lowmem_reserve[]: 0 2818 6321 6321
[  734.286785]  dump_stack+0x244/0x39d
[  734.312881] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.315052]  ? dump_stack_print_info.cold.1+0x20/0x20
[  734.319608] lowmem_reserve[]: 0 0 3503 3503
[  734.323254]  warn_alloc.cold.116+0xb7/0x1bd
[  734.350381] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  734.355596]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  734.359882] lowmem_reserve[]: 0 0 0 0
[  734.364211]  ? lock_downgrade+0x900/0x900
[  734.393087] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  734.397947]  ? trace_hardirqs_off+0xb8/0x310
[  734.401720] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  734.405872]  ? trace_hardirqs_off+0xb8/0x310
[  734.419377] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  734.423799]  __alloc_pages_slowpath+0x26fe/0x2e30
[  734.439075] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  734.443508]  ? warn_alloc+0x120/0x120
[  734.458905] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  734.463748]  ? warn_alloc+0x120/0x120
[  734.472560] 280 total pagecache pages
[  734.476371]  ? warn_alloc+0x120/0x120
[  734.484934] 0 pages in swap cache
[  734.488734]  ? print_usage_bug+0xc0/0xc0
[  734.492517] Swap cache stats: add 0, delete 0, find 0/0
[  734.496313]  ? enqueue_hrtimer+0x1a0/0x560
[  734.499749] Free swap  = 0kB
[  734.503813]  ? print_usage_bug+0xc0/0xc0
[  734.509154] Total swap = 0kB
[  734.513390]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  734.516390] 1965979 pages RAM
[  734.520456]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.523454] 0 pages HighMem/MovableOnly
[  734.528640]  ? should_fail+0x22d/0xd01
[  734.531743] 342854 pages reserved
[  734.537283]  ? __lock_acquire+0x62f/0x4c20
[  734.541233] 0 pages cma reserved
[  734.545129]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  734.548659] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  734.552800]  ? __lock_acquire+0x62f/0x4c20
[  734.556345] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  734.561253]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  734.567732] ksoftirqd/1 cpuset=/ mems_allowed=0
[  734.571971]  ? __lock_acquire+0x62f/0x4c20
[  734.571987]  ? should_fail+0x22d/0xd01
[  734.600154]  ? mark_held_locks+0x130/0x130
[  734.604399]  ? mark_held_locks+0x130/0x130
[  734.608651]  ? graph_lock+0x270/0x270
[  734.612460]  ? print_usage_bug+0xc0/0xc0
[  734.616535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.622077]  ? check_preemption_disabled+0x48/0x280
[  734.627110]  ? __lock_is_held+0xb5/0x140
[  734.631184]  __alloc_pages_nodemask+0xa7b/0xdd0
[  734.635860]  ? graph_lock+0x270/0x270
[  734.639674]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  734.644709]  ? find_held_lock+0x36/0x1c0
[  734.648789]  ? ____cache_alloc_node+0x1c7/0x1e0
[  734.653464]  ? lock_downgrade+0x900/0x900
[  734.657635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.663272]  cache_grow_begin+0xa5/0x8c0
[  734.667366]  ? do_raw_spin_unlock+0xa7/0x330
[  734.671791]  fallback_alloc+0x204/0x2e0
[  734.675784]  ____cache_alloc_node+0x1c7/0x1e0
[  734.680307]  kmem_cache_alloc_node+0xe3/0x730
[  734.684809]  ? ipv6_get_ifaddr+0x42e/0x620
[  734.689065]  __alloc_skb+0x114/0x770
[  734.692783]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  734.698068]  ? netdev_alloc_frag+0x1f0/0x1f0
[  734.702484]  ? lock_downgrade+0x900/0x900
[  734.706647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.712192]  ? refcount_sub_and_test_checked+0x203/0x310
[  734.717660]  ? refcount_dec_if_one+0x180/0x180
[  734.722254]  ? addrconf_rs_timer+0x690/0x690
[  734.726680]  ndisc_alloc_skb+0x144/0x340
[  734.730749]  ndisc_send_rs+0x331/0x6e0
[  734.734661]  addrconf_rs_timer+0x314/0x690
[  734.738907]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.743161]  call_timer_fn+0x26d/0x920
[  734.747055]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.751295]  ? process_timeout+0x40/0x40
[  734.755372]  ? mark_held_locks+0xc7/0x130
[  734.759541]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.764043]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.768563]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.772817]  ? lockdep_hardirqs_on+0x296/0x5b0
[  734.777407]  ? trace_hardirqs_on+0xbd/0x310
[  734.781738]  ? kasan_check_read+0x11/0x20
[  734.785888]  ? __run_timers+0x7d5/0xc60
[  734.789873]  ? trace_hardirqs_off_caller+0x300/0x300
[  734.794993]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  734.799227]  __run_timers+0x7e0/0xc60
[  734.803040]  ? timer_fixup_init+0x70/0x70
[  734.807195]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  734.812223]  ? graph_lock+0x270/0x270
[  734.816031]  ? print_usage_bug+0xc0/0xc0
[  734.820101]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  734.825302]  ? find_held_lock+0x36/0x1c0
[  734.829378]  ? graph_lock+0x270/0x270
[  734.833192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.838733]  ? check_preemption_disabled+0x48/0x280
[  734.843761]  ? __lock_is_held+0xb5/0x140
[  734.847831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.853370]  ? check_preemption_disabled+0x48/0x280
[  734.858417]  run_timer_softirq+0x52/0xb0
[  734.862483]  ? rcu_read_lock_sched_held+0x14f/0x180
[  734.867517]  __do_softirq+0x308/0xb7e
[  734.871326]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  734.875824]  ? lock_downgrade+0x900/0x900
[  734.879989]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  734.885106]  ? pvclock_read_flags+0x160/0x160
[  734.889620]  ? lapic_next_event+0x5a/0x90
[  734.893778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.899329]  ? kvm_clock_read+0x18/0x30
[  734.903310]  ? kvm_sched_clock_read+0x9/0x20
[  734.907729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.913281]  ? check_preemption_disabled+0x48/0x280
[  734.918314]  irq_exit+0x17f/0x1c0
[  734.921778]  smp_apic_timer_interrupt+0x1cb/0x760
[  734.926632]  ? smp_call_function_single_interrupt+0x640/0x640
[  734.932527]  ? interrupt_entry+0xb5/0xc0
[  734.936615]  ? trace_hardirqs_off_caller+0xbb/0x300
[  734.941638]  ? trace_hardirqs_off_caller+0xbb/0x300
[  734.946665]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.951513]  ? trace_hardirqs_on_caller+0x310/0x310
[  734.956532]  ? trace_hardirqs_on_caller+0x310/0x310
[  734.961557]  ? task_prio+0x50/0x50
[  734.965124]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.970672]  ? check_preemption_disabled+0x48/0x280
[  734.975701]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  734.980558]  apic_timer_interrupt+0xf/0x20
[  734.984804]  </IRQ>
[  734.987047] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  734.992160] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  735.011069] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  735.018783] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  735.026057] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  735.033331] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  735.040630] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  735.047900] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  735.055657]  ? shrink_page_list+0x7e89/0xccd0
[  735.060193]  ? page_evictable+0x540/0x540
[  735.064739]  ? rb_erase_cached+0xc78/0x3720
[  735.069076]  ? rb_next+0x140/0x140
[  735.072697]  ? rb_erase_cached+0xc78/0x3720
[  735.077038]  ? rb_next+0x140/0x140
[  735.080594]  ? rb_erase_cached+0xc78/0x3720
[  735.084937]  ? rb_next+0x140/0x140
[  735.088480]  ? rb_erase_cached+0xc78/0x3720
[  735.092818]  ? graph_lock+0x270/0x270
[  735.096639]  ? __update_load_avg_se+0x5eb/0xae0
[  735.101319]  ? __update_load_avg_blocked_se+0x690/0x690
[  735.106691]  ? rb_erase_cached+0xc78/0x3720
[  735.111016]  ? graph_lock+0x270/0x270
[  735.114827]  ? rb_next+0x140/0x140
[  735.118372]  ? update_load_avg+0x387/0x2470
[  735.122709]  ? rb_erase_cached+0xc78/0x3720
[  735.127049]  ? rb_erase_cached+0xc78/0x3720
[  735.131410]  ? graph_lock+0x270/0x270
[  735.135218]  ? rb_next+0x140/0x140
[  735.138758]  ? rb_next+0x140/0x140
[  735.142322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.147872]  ? graph_lock+0x270/0x270
[  735.151675]  ? __lock_is_held+0xb5/0x140
[  735.155754]  ? print_usage_bug+0xc0/0xc0
[  735.159831]  ? print_usage_bug+0xc0/0xc0
[  735.164055]  ? __update_load_avg_blocked_se+0x690/0x690
[  735.169433]  ? rb_next+0x140/0x140
[  735.173009]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.178549]  ? __isolate_lru_page+0xd05/0x1540
[  735.183165]  ? mark_held_locks+0x130/0x130
[  735.187412]  ? __lock_acquire+0x62f/0x4c20
[  735.191668]  ? __lock_acquire+0x62f/0x4c20
[  735.195912]  ? __update_load_avg_blocked_se+0x690/0x690
[  735.201282]  ? __update_load_avg_se+0xae0/0xae0
[  735.205954]  ? graph_lock+0x270/0x270
[  735.209768]  ? graph_lock+0x270/0x270
[  735.213573]  ? graph_lock+0x270/0x270
[  735.217385]  ? print_usage_bug+0xc0/0xc0
[  735.221454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.226999]  ? check_preemption_disabled+0x48/0x280
[  735.232037]  ? trace_hardirqs_off+0xb8/0x310
[  735.236451]  ? check_preemption_disabled+0x48/0x280
[  735.241471]  ? trace_hardirqs_on+0x310/0x310
[  735.245884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.251427]  ? check_preemption_disabled+0x48/0x280
[  735.256460]  ? move_active_pages_to_lru+0x15df/0x1c00
[  735.261662]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.267201]  ? __isolate_lru_page+0xd05/0x1540
[  735.271796]  ? putback_lru_page+0x280/0x280
[  735.276145]  ? mark_held_locks+0x130/0x130
[  735.280392]  ? mark_held_locks+0xc7/0x130
[  735.284549]  ? free_unref_page_list+0xd1b/0x11e0
[  735.289309]  ? free_unref_page_list+0xd1b/0x11e0
[  735.294075]  ? trace_hardirqs_on+0xbd/0x310
[  735.298401]  ? shrink_active_list+0x14fb/0x1f00
[  735.303079]  ? trace_hardirqs_off_caller+0x300/0x300
[  735.308187]  ? graph_lock+0x270/0x270
[  735.312004]  ? graph_lock+0x270/0x270
[  735.315816]  ? print_usage_bug+0xc0/0xc0
[  735.319897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.325443]  ? check_preemption_disabled+0x48/0x280
[  735.330510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.336056]  ? check_preemption_disabled+0x48/0x280
[  735.341078]  ? __lock_is_held+0xb5/0x140
[  735.345149]  ? __this_cpu_preempt_check+0x1c/0x20
[  735.350001]  ? __mod_zone_page_state+0x8a/0xf0
[  735.354596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.360150]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  735.365367]  ? __isolate_lru_page+0x1540/0x1540
[  735.370043]  ? print_usage_bug+0xc0/0xc0
[  735.374127]  ? print_usage_bug+0xc0/0xc0
[  735.378193]  ? print_usage_bug+0xc0/0xc0
[  735.382271]  ? __lock_acquire+0x62f/0x4c20
[  735.386518]  ? shrink_inactive_list+0x1c50/0x1c50
[  735.391373]  ? __lock_acquire+0x62f/0x4c20
[  735.395630]  ? mark_held_locks+0x130/0x130
[  735.399869]  ? __lock_acquire+0x62f/0x4c20
[  735.404118]  ? graph_lock+0x270/0x270
[  735.407921]  ? mark_held_locks+0x130/0x130
[  735.412160]  ? print_usage_bug+0xc0/0xc0
[  735.416234]  ? print_usage_bug+0xc0/0xc0
[  735.420305]  ? find_held_lock+0x36/0x1c0
[  735.424382]  ? mark_held_locks+0xc7/0x130
[  735.428544]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.433047]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.437550]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  735.442145]  ? trace_hardirqs_on+0xbd/0x310
[  735.446469]  ? kasan_check_read+0x11/0x20
[  735.450631]  ? shrink_inactive_list+0x975/0x1c50
[  735.455395]  ? trace_hardirqs_off_caller+0x300/0x300
[  735.460524]  ? trace_hardirqs_on+0x310/0x310
[  735.464940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.470486]  ? check_preemption_disabled+0x48/0x280
[  735.475515]  shrink_inactive_list+0x9af/0x1c50
[  735.480116]  ? putback_inactive_pages+0x27e0/0x27e0
[  735.485149]  ? kasan_check_read+0x11/0x20
[  735.489303]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  735.494593]  ? kasan_check_read+0x11/0x20
[  735.498753]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  735.503777]  ? blk_lld_busy+0xa0/0xa0
[  735.507597]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  735.512557]  ? rcu_read_unlock+0x33/0x60
[  735.516639]  ? mem_cgroup_iter+0x514/0x1160
[  735.520975]  shrink_node_memcg+0x784/0x18d0
[  735.525328]  ? shrink_active_list+0x1f00/0x1f00
[  735.530010]  ? queue_work_on+0x148/0x1e0
[  735.534084]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  735.538675]  ? trace_hardirqs_on+0xbd/0x310
[  735.542999]  ? vmpressure+0x271/0x340
[  735.546808]  ? trace_hardirqs_off_caller+0x300/0x300
[  735.551922]  ? cgroup_procs_write_finish+0xf0/0xf0
[  735.556875]  shrink_node+0x3bc/0x16b0
[  735.560680]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  735.565988]  ? shrink_node_memcg+0x18d0/0x18d0
[  735.570577]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  735.575182]  ? trace_hardirqs_on+0xbd/0x310
[  735.579507]  ? vmpressure+0x271/0x340
[  735.583316]  ? do_raw_spin_unlock+0xa7/0x330
[  735.587729]  ? do_raw_spin_trylock+0x270/0x270
[  735.592329]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.597884]  ? __cpuset_node_allowed+0x19b/0x660
[  735.602649]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  735.608391]  ? vmpressure+0x1a2/0x340
[  735.612206]  do_try_to_free_pages+0x3e7/0x1290
[  735.616801]  ? graph_lock+0x270/0x270
[  735.620639]  ? shrink_node+0x16b0/0x16b0
[  735.624713]  ? __lock_is_held+0xb5/0x140
[  735.628795]  try_to_free_pages+0x4cb/0xb90
[  735.633041]  ? do_try_to_free_pages+0x1290/0x1290
[  735.637903]  ? kasan_check_read+0x11/0x20
[  735.642056]  ? psi_memstall_enter+0x240/0x2b0
[  735.646558]  ? trace_hardirqs_off_caller+0x300/0x300
[  735.651692]  ? lock_pin_lock+0x350/0x350
[  735.655770]  ? _raw_spin_unlock_irq+0x60/0x80
[  735.660270]  ? psi_memstall_enter+0x240/0x2b0
[  735.664769]  ? psi_memstall_tick+0x230/0x230
[  735.669195]  __alloc_pages_slowpath+0xa14/0x2e30
[  735.673986]  ? warn_alloc+0x120/0x120
[  735.677808]  ? graph_lock+0x270/0x270
[  735.681623]  ? graph_lock+0x270/0x270
[  735.685431]  ? print_usage_bug+0xc0/0xc0
[  735.689500]  ? graph_lock+0x270/0x270
[  735.693309]  ? graph_lock+0x270/0x270
[  735.697113]  ? check_preemption_disabled+0x48/0x280
[  735.702139]  ? check_preemption_disabled+0x48/0x280
[  735.707174]  ? __lock_is_held+0xb5/0x140
[  735.711262]  ? find_get_entry+0xa87/0x1120
[  735.715504]  ? lock_downgrade+0x900/0x900
[  735.719658]  ? check_preemption_disabled+0x48/0x280
[  735.724697]  ? __lock_is_held+0xb5/0x140
[  735.728800]  ? perf_trace_sched_process_exec+0x860/0x860
[  735.734266]  ? __might_sleep+0x95/0x190
[  735.738254]  __alloc_pages_nodemask+0xa7b/0xdd0
[  735.742937]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  735.747968]  ? find_held_lock+0x36/0x1c0
[  735.752043]  ? find_get_entry+0xa87/0x1120
[  735.756288]  ? lock_downgrade+0x900/0x900
[  735.760440]  ? check_preemption_disabled+0x48/0x280
[  735.765471]  ? kasan_check_read+0x11/0x20
[  735.769633]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  735.775182]  alloc_pages_current+0x173/0x350
[  735.779617]  __page_cache_alloc+0x3ce/0x570
[  735.783948]  ? find_get_entry+0xaae/0x1120
[  735.788189]  ? generic_perform_write+0x6a0/0x6a0
[  735.792951]  ? graph_lock+0x270/0x270
[  735.796764]  pagecache_get_page+0x396/0xf00
[  735.801096]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  735.805856]  ? __lock_is_held+0xb5/0x140
[  735.809923]  ? graph_lock+0x270/0x270
[  735.813739]  ? graph_lock+0x270/0x270
[  735.817552]  ? __lock_is_held+0xb5/0x140
[  735.821643]  ? __lock_is_held+0xb5/0x140
[  735.825725]  ? perf_trace_sched_process_exec+0x860/0x860
[  735.831199]  ? __getblk_gfp+0x129/0x1030
[  735.835268]  ? __might_sleep+0x95/0x190
[  735.839252]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  735.844027]  ? ext4_mb_good_group+0x730/0x730
[  735.848529]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.854072]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  735.859357]  ? _raw_spin_unlock+0x2c/0x50
[  735.863516]  ? ext4_has_free_clusters+0x670/0x670
[  735.868365]  ? debug_check_no_obj_freed+0x305/0x58d
[  735.873396]  ? graph_lock+0x270/0x270
[  735.877203]  ? __lock_acquire+0x62f/0x4c20
[  735.881445]  ? do_raw_spin_unlock+0xa7/0x330
[  735.885864]  ? trace_hardirqs_on+0x310/0x310
[  735.890283]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  735.895304]  ? ext4_get_group_desc+0x1c6/0x2c0
[  735.899900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.905443]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  735.910989]  ? graph_lock+0x270/0x270
[  735.914807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.920354]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  735.925814]  ? __lock_is_held+0xb5/0x140
[  735.929883]  ? graph_lock+0x270/0x270
[  735.933701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.939248]  ? check_preemption_disabled+0x48/0x280
[  735.944287]  ? __lock_is_held+0xb5/0x140
[  735.948372]  ext4_free_blocks+0xbc4/0x3500
[  735.952648]  ? ext4_mb_new_blocks+0x4820/0x4820
[  735.957324]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.962618]  ? rcu_read_unlock_special+0x370/0x370
[  735.967552]  ? rcu_softirq_qs+0x20/0x20
[  735.971533]  ? unwind_dump+0x190/0x190
[  735.975439]  ? is_bpf_text_address+0xd3/0x170
[  735.979939]  ? kernel_text_address+0x79/0xf0
[  735.984359]  ? __kernel_text_address+0xd/0x40
[  735.988857]  ? unwind_get_return_address+0x61/0xa0
[  735.993795]  ? __save_stack_trace+0x8d/0xf0
[  735.998143]  ? kasan_kmalloc+0xc7/0xe0
[  736.002038]  ? __kmalloc+0x15b/0x760
[  736.005761]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  736.010710]  ? ext4_ext_truncate+0x1cc/0x220
[  736.015124]  ? ext4_truncate+0xe41/0x1650
[  736.019279]  ? ext4_evict_inode+0xab6/0x1ad0
[  736.023694]  ? evict+0x4b9/0x980
[  736.027062]  ? iput+0x674/0xa90
[  736.030346]  ? dentry_unlink_inode+0x461/0x5e0
[  736.034932]  ? __dentry_kill+0x44c/0x7a0
[  736.039000]  ? dentry_kill+0xc9/0x680
[  736.042802]  ? dput.part.25+0x660/0x860
[  736.046780]  ? dput+0x15/0x20
[  736.049893]  ? path_put+0x31/0x70
[  736.053351]  ? free_fs_struct+0x22/0x60
[  736.057843]  ? exit_fs+0xf3/0x130
[  736.061304]  ? do_exit+0xec4/0x2620
[  736.064945]  ? do_group_exit+0x177/0x440
[  736.069006]  ? get_signal+0x8a8/0x1970
[  736.072897]  ? do_signal+0x9c/0x21c0
[  736.076625]  ? exit_to_usermode_loop+0x2e5/0x380
[  736.081392]  ? do_syscall_64+0x6be/0x820
[  736.085464]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  736.090837]  ? lock_downgrade+0x900/0x900
[  736.094994]  ? graph_lock+0x270/0x270
[  736.098805]  ? trace_hardirqs_off_caller+0x300/0x300
[  736.103915]  ? ___cache_free+0x2e/0x380
[  736.107904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.113447]  ? check_preemption_disabled+0x48/0x280
[  736.118474]  ? graph_lock+0x270/0x270
[  736.122286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.127831]  ? check_preemption_disabled+0x48/0x280
[  736.132868]  ? __lock_is_held+0xb5/0x140
[  736.136956]  ext4_ext_remove_space+0x2536/0x5ad0
[  736.141755]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  736.147045]  ? graph_lock+0x270/0x270
[  736.150853]  ? perf_trace_sched_process_exec+0x860/0x860
[  736.156312]  ? ext4_journalled_invalidatepage+0x50/0x50
[  736.161691]  ? find_held_lock+0x36/0x1c0
[  736.165768]  ? ext4_es_remove_extent+0x147/0x4f0
[  736.170536]  ? lock_downgrade+0x900/0x900
[  736.174693]  ? ext4_es_scan+0x950/0x950
[  736.178679]  ? kasan_check_write+0x14/0x20
[  736.182924]  ? do_raw_write_lock+0x14f/0x310
[  736.187341]  ? do_raw_write_trylock+0x270/0x270
[  736.192028]  ? _raw_write_unlock+0x2c/0x50
[  736.196275]  ? ext4_es_remove_extent+0x14c/0x4f0
[  736.201035]  ? ext4_journal_check_start+0x18e/0x220
[  736.206064]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  736.210839]  ? down_write+0x8a/0x130
[  736.214556]  ? ext4_truncate+0xde1/0x1650
[  736.218722]  ext4_ext_truncate+0x1cc/0x220
[  736.222966]  ext4_truncate+0xe41/0x1650
[  736.226949]  ? ext4_punch_hole+0x1220/0x1220
[  736.231361]  ? ext4_evict_inode+0xa5a/0x1ad0
[  736.235773]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  736.240710]  ? __might_sleep+0x95/0x190
[  736.244700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.250244]  ? ext4_evict_inode+0x917/0x1ad0
[  736.254670]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  736.260398]  ? rcu_read_lock_sched_held+0x14f/0x180
[  736.265423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.270970]  ? __sb_start_write+0x1b2/0x370
[  736.275303]  ext4_evict_inode+0xab6/0x1ad0
[  736.279550]  ? ext4_da_write_begin+0x12c0/0x12c0
[  736.284318]  ? inode_wait_for_writeback+0x2f/0x40
[  736.289184]  ? lock_downgrade+0x900/0x900
[  736.293345]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.298896]  ? __inode_wait_for_writeback+0x2cf/0x380
[  736.304100]  ? kasan_check_read+0x11/0x20
[  736.308257]  ? do_raw_spin_unlock+0xa7/0x330
[  736.312672]  ? do_raw_spin_trylock+0x270/0x270
[  736.317273]  ? ext4_da_write_begin+0x12c0/0x12c0
[  736.322037]  evict+0x4b9/0x980
[  736.325241]  ? destroy_inode+0x200/0x200
[  736.329311]  ? iput+0x66c/0xa90
[  736.332611]  ? lock_downgrade+0x900/0x900
[  736.336780]  ? kasan_check_read+0x11/0x20
[  736.340931]  ? do_raw_spin_trylock+0x270/0x270
[  736.345531]  iput+0x674/0xa90
[  736.348647]  ? inode_add_lru+0x2a0/0x2a0
[  736.352721]  ? fsnotify_destroy_marks+0x1d2/0x270
[  736.357572]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  736.363048]  ? find_held_lock+0x36/0x1c0
[  736.367128]  dentry_unlink_inode+0x461/0x5e0
[  736.371558]  ? d_lru_del+0x130/0x130
[  736.375298]  ? kasan_check_read+0x11/0x20
[  736.379455]  ? do_raw_spin_trylock+0x270/0x270
[  736.384045]  ? lockref_get_not_dead+0x90/0x90
[  736.388564]  __dentry_kill+0x44c/0x7a0
[  736.392474]  ? d_drop+0x70/0x70
[  736.395765]  ? lock_downgrade+0x900/0x900
[  736.399936]  dentry_kill+0xc9/0x680
[  736.403578]  dput.part.25+0x660/0x860
[  736.407403]  ? shrink_dcache_sb+0x350/0x350
[  736.411731]  ? kasan_check_read+0x11/0x20
[  736.415888]  ? do_raw_spin_unlock+0xa7/0x330
[  736.420305]  ? do_raw_spin_trylock+0x270/0x270
[  736.424902]  dput+0x15/0x20
[  736.427844]  path_put+0x31/0x70
[  736.431134]  free_fs_struct+0x22/0x60
[  736.434940]  exit_fs+0xf3/0x130
[  736.438231]  do_exit+0xec4/0x2620
[  736.441720]  ? do_raw_spin_unlock+0xa7/0x330
[  736.446143]  ? mm_update_next_owner+0x990/0x990
[  736.450826]  ? graph_lock+0x270/0x270
[  736.454644]  ? find_held_lock+0x36/0x1c0
[  736.458720]  ? __lock_acquire+0x62f/0x4c20
[  736.462958]  ? lock_downgrade+0x900/0x900
[  736.467138]  ? mark_held_locks+0x130/0x130
[  736.471382]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  736.476605]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  736.481718]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.487259]  ? futex_wait+0x5ec/0xa50
[  736.491075]  ? futex_wait_setup+0x3e0/0x3e0
[  736.495416]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  736.500525]  ? futex_wake+0x304/0x760
[  736.504344]  ? graph_lock+0x270/0x270
[  736.508162]  ? memset+0x31/0x40
[  736.511454]  ? find_held_lock+0x36/0x1c0
[  736.515528]  ? get_signal+0x953/0x1970
[  736.519426]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.523930]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.528444]  do_group_exit+0x177/0x440
[  736.532346]  ? trace_hardirqs_off_caller+0x300/0x300
[  736.537460]  ? __ia32_sys_exit+0x50/0x50
[  736.541549]  get_signal+0x8a8/0x1970
[  736.545280]  ? ptrace_notify+0x130/0x130
[  736.549362]  ? find_held_lock+0x36/0x1c0
[  736.553443]  ? __might_fault+0x12b/0x1e0
[  736.557516]  do_signal+0x9c/0x21c0
[  736.561063]  ? perf_trace_sched_process_exec+0x860/0x860
[  736.566520]  ? posix_ktime_get_ts+0x15/0x20
[  736.570851]  ? trace_hardirqs_off_caller+0x300/0x300
[  736.575967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.581516]  ? setup_sigcontext+0x7d0/0x7d0
[  736.585854]  ? exit_to_usermode_loop+0x8c/0x380
[  736.590533]  ? exit_to_usermode_loop+0x8c/0x380
[  736.595211]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  736.599810]  ? trace_hardirqs_on+0xbd/0x310
[  736.604140]  ? do_syscall_64+0x6be/0x820
[  736.608212]  ? __x64_sys_futex+0x47f/0x6a0
[  736.612469]  exit_to_usermode_loop+0x2e5/0x380
[  736.617063]  ? __bpf_trace_sys_exit+0x30/0x30
[  736.621577]  ? ret_from_fork+0x15/0x50
[  736.625494]  do_syscall_64+0x6be/0x820
[  736.629398]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  736.634775]  ? syscall_return_slowpath+0x5e0/0x5e0
[  736.639719]  ? trace_hardirqs_on_caller+0x310/0x310
[  736.644746]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  736.649775]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  736.656454]  ? __switch_to_asm+0x40/0x70
[  736.660522]  ? __switch_to_asm+0x34/0x70
[  736.664613]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  736.669475]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  736.674689] RIP: 0033:0x457569
[  736.677906] Code: Bad RIP value.
[  736.681272] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  736.688986] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  736.696261] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  736.703530] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  736.710799] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  736.718068] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  736.725376] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  736.725472] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  736.733533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  736.733544] Call Trace:
[  736.740196] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  736.749399]  dump_stack+0x244/0x39d
[  736.751960] syz-executor5 cpuset=syz5 mems_allowed=0
[  736.762455]  ? dump_stack_print_info.cold.1+0x20/0x20
[  736.776365]  warn_alloc.cold.116+0xb7/0x1bd
[  736.780697]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  736.785587]  ? lock_downgrade+0x900/0x900
[  736.789756]  ? trace_hardirqs_off+0xb8/0x310
[  736.794178]  ? trace_hardirqs_off+0xb8/0x310
[  736.798609]  __alloc_pages_slowpath+0x26fe/0x2e30
[  736.803492]  ? warn_alloc+0x120/0x120
[  736.807302]  ? print_usage_bug+0xc0/0xc0
[  736.811367]  ? warn_alloc+0x120/0x120
[  736.815185]  ? warn_alloc+0x120/0x120
[  736.818993]  ? print_usage_bug+0xc0/0xc0
[  736.823060]  ? print_usage_bug+0xc0/0xc0
[  736.827140]  ? print_usage_bug+0xc0/0xc0
[  736.831209]  ? __lock_acquire+0x62f/0x4c20
[  736.835459]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.841014]  ? should_fail+0x22d/0xd01
[  736.844908]  ? __lock_acquire+0x62f/0x4c20
[  736.849158]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.854265]  ? __lock_acquire+0x62f/0x4c20
[  736.858510]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.863619]  ? __lock_acquire+0x62f/0x4c20
[  736.867860]  ? should_fail+0x22d/0xd01
[  736.871769]  ? mark_held_locks+0x130/0x130
[  736.876018]  ? mark_held_locks+0x130/0x130
[  736.880259]  ? graph_lock+0x270/0x270
[  736.884077]  ? graph_lock+0x270/0x270
[  736.887890]  ? print_usage_bug+0xc0/0xc0
[  736.891959]  ? mark_held_locks+0x130/0x130
[  736.896206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.901754]  ? check_preemption_disabled+0x48/0x280
[  736.906794]  ? __lock_is_held+0xb5/0x140
[  736.910882]  __alloc_pages_nodemask+0xa7b/0xdd0
[  736.915562]  ? graph_lock+0x270/0x270
[  736.919382]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  736.924418]  ? find_held_lock+0x36/0x1c0
[  736.928498]  ? ____cache_alloc_node+0x1c7/0x1e0
[  736.933177]  ? lock_downgrade+0x900/0x900
[  736.937348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.942899]  cache_grow_begin+0xa5/0x8c0
[  736.946975]  ? do_raw_spin_unlock+0xa7/0x330
[  736.951406]  fallback_alloc+0x204/0x2e0
[  736.955401]  ____cache_alloc_node+0x1c7/0x1e0
[  736.959913]  kmem_cache_alloc_node+0xe3/0x730
[  736.964418]  ? ipv6_get_ifaddr+0x42e/0x620
[  736.968693]  __alloc_skb+0x114/0x770
[  736.972422]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  736.977718]  ? netdev_alloc_frag+0x1f0/0x1f0
[  736.982141]  ? lock_downgrade+0x900/0x900
[  736.986308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.991857]  ? refcount_sub_and_test_checked+0x203/0x310
[  736.997322]  ? refcount_dec_if_one+0x180/0x180
[  737.001914]  ? addrconf_rs_timer+0x690/0x690
[  737.006346]  ndisc_alloc_skb+0x144/0x340
[  737.010430]  ndisc_send_rs+0x331/0x6e0
[  737.014329]  addrconf_rs_timer+0x314/0x690
[  737.018578]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.022844]  call_timer_fn+0x26d/0x920
[  737.026738]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.030982]  ? process_timeout+0x40/0x40
[  737.035058]  ? __run_timers+0x7d5/0xc60
[  737.039046]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.043549]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.048058]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.052309]  ? lockdep_hardirqs_on+0x296/0x5b0
[  737.056906]  ? trace_hardirqs_on+0xbd/0x310
[  737.061236]  ? kasan_check_read+0x11/0x20
[  737.065395]  ? __run_timers+0x7d5/0xc60
[  737.069378]  ? trace_hardirqs_off_caller+0x300/0x300
[  737.074504]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.078745]  __run_timers+0x7e0/0xc60
[  737.082565]  ? timer_fixup_init+0x70/0x70
[  737.086732]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.091238]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.095748]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  737.100343]  ? trace_hardirqs_on+0xbd/0x310
[  737.104677]  ? kasan_check_read+0x11/0x20
[  737.108840]  ? finish_task_switch+0x1f4/0x920
[  737.113357]  ? trace_hardirqs_off_caller+0x300/0x300
[  737.118480]  ? compat_start_thread+0x80/0x80
[  737.122924]  ? pvclock_read_flags+0x160/0x160
[  737.127440]  ? __switch_to_asm+0x34/0x70
[  737.131515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.137063]  ? check_preemption_disabled+0x48/0x280
[  737.142111]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  737.147665]  ? rcu_pm_notify+0xc0/0xc0
[  737.151575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.157131]  ? check_preemption_disabled+0x48/0x280
[  737.162173]  run_timer_softirq+0x52/0xb0
[  737.166780]  ? rcu_read_lock_sched_held+0x14f/0x180
[  737.171808]  __do_softirq+0x308/0xb7e
[  737.175627]  ? trace_hardirqs_on_caller+0xc0/0x310
[  737.180569]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  737.185687]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  737.191145]  ? retint_kernel+0x2d/0x2d
[  737.195073]  ? trace_hardirqs_off+0xb8/0x310
[  737.199495]  ? smpboot_thread_fn+0x68b/0xa00
[  737.203915]  ? trace_hardirqs_on+0x310/0x310
[  737.208335]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.213890]  ? check_preemption_disabled+0x48/0x280
[  737.218922]  ? takeover_tasklets+0xa90/0xa90
[  737.223341]  run_ksoftirqd+0x5e/0x100
[  737.227151]  smpboot_thread_fn+0x68b/0xa00
[  737.231397]  ? sort_range+0x30/0x30
[  737.235035]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  737.240147]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.245694]  ? __kthread_parkme+0xfb/0x1a0
[  737.249937]  ? sort_range+0x30/0x30
[  737.253570]  kthread+0x35a/0x440
[  737.256956]  ? kthread_stop+0x8f0/0x8f0
[  737.260964]  ret_from_fork+0x3a/0x50
[  737.264711] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  737.264718] warn_alloc_show_mem: 1 callbacks suppressed
[  737.264726] Mem-Info:
[  737.273231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.278617] active_anon:145353 inactive_anon:195 isolated_anon:0
[  737.278617]  active_file:10 inactive_file:15 isolated_file:0
[  737.278617]  unevictable:0 dirty:0 writeback:0 unstable:0
[  737.278617]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  737.278617]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  737.278617]  free:13766 free_pcp:87 free_cma:0
[  737.280994] Call Trace:
[  737.290392] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  737.323352]  <IRQ>
[  737.325937] 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
[  737.353545]  dump_stack+0x244/0x39d
[  737.355684] lowmem_reserve[]: 0 2818 6321 6321
[  737.381809]  ? dump_stack_print_info.cold.1+0x20/0x20
[  737.385418] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  737.390010]  warn_alloc.cold.116+0xb7/0x1bd
[  737.395164] lowmem_reserve[]: 0 0 3503 3503
[  737.422367]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  737.426690] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  737.431015]  ? lock_downgrade+0x900/0x900
[  737.435834] lowmem_reserve[]: 0 0 0 0
[  737.464743]  ? trace_hardirqs_off+0xb8/0x310
[  737.468869] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  737.472671]  ? trace_hardirqs_off+0xb8/0x310
[  737.477058] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  737.490617]  __alloc_pages_slowpath+0x26fe/0x2e30
[  737.495002] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  737.510124]  ? warn_alloc+0x120/0x120
[  737.514945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.530378]  ? print_usage_bug+0xc0/0xc0
[  737.534161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.542994]  ? warn_alloc+0x120/0x120
[  737.547039] 280 total pagecache pages
[  737.555622]  ? warn_alloc+0x120/0x120
[  737.559403] 0 pages in swap cache
[  737.563202]  ? print_usage_bug+0xc0/0xc0
[  737.566983] Swap cache stats: add 0, delete 0, find 0/0
[  737.570432]  ? kvm_clock_read+0x18/0x30
[  737.574469] Free swap  = 0kB
[  737.579832]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  737.583784] Total swap = 0kB
[  737.586809]  ? print_usage_bug+0xc0/0xc0
[  737.591801] 1965979 pages RAM
[  737.594821]  ? __lock_acquire+0x62f/0x4c20
[  737.598856] 0 pages HighMem/MovableOnly
[  737.598865] 342854 pages reserved
[  737.601977]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.606191] 0 pages cma reserved
[  737.610164]  ? should_fail+0x22d/0xd01
[  737.613695] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  737.619134]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.619154]  ? __lock_acquire+0x62f/0x4c20
[  737.619172]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.622754] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  737.626413]  ? __lock_acquire+0x62f/0x4c20
[  737.632889] ksoftirqd/1 cpuset=/ mems_allowed=0
[  737.637983]  ? should_fail+0x22d/0xd01
[  737.638010]  ? mark_held_locks+0x130/0x130
[  737.674629]  ? mark_held_locks+0x130/0x130
[  737.678884]  ? graph_lock+0x270/0x270
[  737.682688]  ? print_usage_bug+0xc0/0xc0
[  737.686765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.692305]  ? check_preemption_disabled+0x48/0x280
[  737.697339]  ? __lock_is_held+0xb5/0x140
[  737.701412]  __alloc_pages_nodemask+0xa7b/0xdd0
[  737.706086]  ? graph_lock+0x270/0x270
[  737.709899]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  737.714932]  ? find_held_lock+0x36/0x1c0
[  737.719011]  ? ____cache_alloc_node+0x1c7/0x1e0
[  737.723708]  ? lock_downgrade+0x900/0x900
[  737.727881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.733432]  cache_grow_begin+0xa5/0x8c0
[  737.737528]  ? do_raw_spin_unlock+0xa7/0x330
[  737.741954]  fallback_alloc+0x204/0x2e0
[  737.745941]  ____cache_alloc_node+0x1c7/0x1e0
[  737.750447]  kmem_cache_alloc_node+0xe3/0x730
[  737.754950]  ? ipv6_get_ifaddr+0x42e/0x620
[  737.759198]  __alloc_skb+0x114/0x770
[  737.762914]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.768198]  ? netdev_alloc_frag+0x1f0/0x1f0
[  737.772619]  ? lock_downgrade+0x900/0x900
[  737.776780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.782327]  ? refcount_sub_and_test_checked+0x203/0x310
[  737.787793]  ? refcount_dec_if_one+0x180/0x180
[  737.792381]  ? addrconf_rs_timer+0x690/0x690
[  737.796805]  ndisc_alloc_skb+0x144/0x340
[  737.800876]  ndisc_send_rs+0x331/0x6e0
[  737.804789]  addrconf_rs_timer+0x314/0x690
[  737.809040]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.813297]  call_timer_fn+0x26d/0x920
[  737.817187]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.821425]  ? process_timeout+0x40/0x40
[  737.825500]  ? mark_held_locks+0xc7/0x130
[  737.829662]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.834164]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.838660]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.842902]  ? lockdep_hardirqs_on+0x296/0x5b0
[  737.847490]  ? trace_hardirqs_on+0xbd/0x310
[  737.851818]  ? kasan_check_read+0x11/0x20
[  737.855980]  ? __run_timers+0x7d5/0xc60
[  737.859994]  ? trace_hardirqs_off_caller+0x300/0x300
[  737.865115]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  737.869357]  __run_timers+0x7e0/0xc60
[  737.873173]  ? timer_fixup_init+0x70/0x70
[  737.877328]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  737.882352]  ? graph_lock+0x270/0x270
[  737.886160]  ? print_usage_bug+0xc0/0xc0
[  737.890229]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  737.895462]  ? find_held_lock+0x36/0x1c0
[  737.899536]  ? graph_lock+0x270/0x270
[  737.903350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.908896]  ? check_preemption_disabled+0x48/0x280
[  737.913927]  ? __lock_is_held+0xb5/0x140
[  737.917995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.923537]  ? check_preemption_disabled+0x48/0x280
[  737.928563]  run_timer_softirq+0x52/0xb0
[  737.932638]  ? rcu_read_lock_sched_held+0x14f/0x180
[  737.937659]  __do_softirq+0x308/0xb7e
[  737.941469]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  737.945969]  ? lock_downgrade+0x900/0x900
[  737.950128]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  737.955246]  ? pvclock_read_flags+0x160/0x160
[  737.959752]  ? lapic_next_event+0x5a/0x90
[  737.963912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.969484]  ? kvm_clock_read+0x18/0x30
[  737.973462]  ? kvm_sched_clock_read+0x9/0x20
[  737.977880]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.983423]  ? check_preemption_disabled+0x48/0x280
[  737.988456]  irq_exit+0x17f/0x1c0
[  737.991916]  smp_apic_timer_interrupt+0x1cb/0x760
[  737.996769]  ? smp_call_function_single_interrupt+0x640/0x640
[  738.002661]  ? interrupt_entry+0xb5/0xc0
[  738.006735]  ? trace_hardirqs_off_caller+0xbb/0x300
[  738.011759]  ? trace_hardirqs_off_caller+0xbb/0x300
[  738.016785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  738.021653]  ? trace_hardirqs_on_caller+0x310/0x310
[  738.026682]  ? trace_hardirqs_on_caller+0x310/0x310
[  738.031707]  ? task_prio+0x50/0x50
[  738.035258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.040805]  ? check_preemption_disabled+0x48/0x280
[  738.045835]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  738.050690]  apic_timer_interrupt+0xf/0x20
[  738.054924]  </IRQ>
[  738.057682] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  738.062797] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  738.081708] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  738.089426] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  738.096698] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  738.103968] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  738.111239] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  738.118515] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  738.125818]  ? shrink_page_list+0x7e89/0xccd0
[  738.130354]  ? page_evictable+0x540/0x540
[  738.134898]  ? rb_erase_cached+0xc78/0x3720
[  738.139233]  ? rb_next+0x140/0x140
[  738.142834]  ? rb_erase_cached+0xc78/0x3720
[  738.147164]  ? rb_next+0x140/0x140
[  738.150711]  ? rb_erase_cached+0xc78/0x3720
[  738.155044]  ? rb_next+0x140/0x140
[  738.158605]  ? rb_erase_cached+0xc78/0x3720
[  738.162943]  ? graph_lock+0x270/0x270
[  738.167527]  ? __update_load_avg_se+0x5eb/0xae0
[  738.172211]  ? __update_load_avg_blocked_se+0x690/0x690
[  738.177583]  ? rb_erase_cached+0xc78/0x3720
[  738.181923]  ? graph_lock+0x270/0x270
[  738.185736]  ? rb_next+0x140/0x140
[  738.189286]  ? update_load_avg+0x387/0x2470
[  738.193641]  ? rb_erase_cached+0xc78/0x3720
[  738.198014]  ? rb_erase_cached+0xc78/0x3720
[  738.202351]  ? graph_lock+0x270/0x270
[  738.206159]  ? rb_next+0x140/0x140
[  738.209703]  ? rb_next+0x140/0x140
[  738.213265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.218825]  ? graph_lock+0x270/0x270
[  738.222634]  ? __lock_is_held+0xb5/0x140
[  738.226709]  ? print_usage_bug+0xc0/0xc0
[  738.230777]  ? print_usage_bug+0xc0/0xc0
[  738.234841]  ? __update_load_avg_blocked_se+0x690/0x690
[  738.240215]  ? rb_next+0x140/0x140
[  738.243780]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.249325]  ? __isolate_lru_page+0xd05/0x1540
[  738.253927]  ? mark_held_locks+0x130/0x130
[  738.258176]  ? __lock_acquire+0x62f/0x4c20
[  738.262428]  ? __lock_acquire+0x62f/0x4c20
[  738.266675]  ? __update_load_avg_blocked_se+0x690/0x690
[  738.272051]  ? __update_load_avg_se+0xae0/0xae0
[  738.276721]  ? graph_lock+0x270/0x270
[  738.280538]  ? graph_lock+0x270/0x270
[  738.284339]  ? graph_lock+0x270/0x270
[  738.288149]  ? print_usage_bug+0xc0/0xc0
[  738.292215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.297765]  ? check_preemption_disabled+0x48/0x280
[  738.302802]  ? trace_hardirqs_off+0xb8/0x310
[  738.307217]  ? check_preemption_disabled+0x48/0x280
[  738.312245]  ? trace_hardirqs_on+0x310/0x310
[  738.316662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.322213]  ? check_preemption_disabled+0x48/0x280
[  738.327246]  ? move_active_pages_to_lru+0x15df/0x1c00
[  738.332448]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.337993]  ? __isolate_lru_page+0xd05/0x1540
[  738.342595]  ? putback_lru_page+0x280/0x280
[  738.346950]  ? mark_held_locks+0x130/0x130
[  738.351200]  ? mark_held_locks+0xc7/0x130
[  738.355357]  ? free_unref_page_list+0xd1b/0x11e0
[  738.360118]  ? free_unref_page_list+0xd1b/0x11e0
[  738.364884]  ? trace_hardirqs_on+0xbd/0x310
[  738.369213]  ? shrink_active_list+0x14fb/0x1f00
[  738.373894]  ? trace_hardirqs_off_caller+0x300/0x300
[  738.379003]  ? graph_lock+0x270/0x270
[  738.382821]  ? graph_lock+0x270/0x270
[  738.386635]  ? print_usage_bug+0xc0/0xc0
[  738.390716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.396260]  ? check_preemption_disabled+0x48/0x280
[  738.401291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.406834]  ? check_preemption_disabled+0x48/0x280
[  738.411856]  ? __lock_is_held+0xb5/0x140
[  738.415929]  ? __this_cpu_preempt_check+0x1c/0x20
[  738.420776]  ? __mod_zone_page_state+0x8a/0xf0
[  738.425371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.430917]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  738.436130]  ? __isolate_lru_page+0x1540/0x1540
[  738.440804]  ? print_usage_bug+0xc0/0xc0
[  738.444884]  ? print_usage_bug+0xc0/0xc0
[  738.448947]  ? print_usage_bug+0xc0/0xc0
[  738.453024]  ? __lock_acquire+0x62f/0x4c20
[  738.457278]  ? shrink_inactive_list+0x1c50/0x1c50
[  738.462134]  ? __lock_acquire+0x62f/0x4c20
[  738.466377]  ? mark_held_locks+0x130/0x130
[  738.470632]  ? __lock_acquire+0x62f/0x4c20
[  738.474882]  ? graph_lock+0x270/0x270
[  738.478688]  ? mark_held_locks+0x130/0x130
[  738.482926]  ? print_usage_bug+0xc0/0xc0
[  738.487023]  ? print_usage_bug+0xc0/0xc0
[  738.491096]  ? find_held_lock+0x36/0x1c0
[  738.495172]  ? mark_held_locks+0xc7/0x130
[  738.499331]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.503833]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.508335]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  738.512926]  ? trace_hardirqs_on+0xbd/0x310
[  738.517258]  ? kasan_check_read+0x11/0x20
[  738.521414]  ? shrink_inactive_list+0x975/0x1c50
[  738.526178]  ? trace_hardirqs_off_caller+0x300/0x300
[  738.531312]  ? trace_hardirqs_on+0x310/0x310
[  738.535728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.541271]  ? check_preemption_disabled+0x48/0x280
[  738.546301]  shrink_inactive_list+0x9af/0x1c50
[  738.550901]  ? putback_inactive_pages+0x27e0/0x27e0
[  738.555931]  ? kasan_check_read+0x11/0x20
[  738.560088]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  738.565375]  ? kasan_check_read+0x11/0x20
[  738.569530]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  738.574556]  ? blk_lld_busy+0xa0/0xa0
[  738.578376]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  738.583319]  ? rcu_read_unlock+0x33/0x60
[  738.587387]  ? mem_cgroup_iter+0x514/0x1160
[  738.591725]  shrink_node_memcg+0x784/0x18d0
[  738.596075]  ? shrink_active_list+0x1f00/0x1f00
[  738.600749]  ? queue_work_on+0x148/0x1e0
[  738.604819]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  738.609411]  ? trace_hardirqs_on+0xbd/0x310
[  738.613738]  ? vmpressure+0x271/0x340
[  738.617544]  ? trace_hardirqs_off_caller+0x300/0x300
[  738.622659]  ? cgroup_procs_write_finish+0xf0/0xf0
[  738.627628]  shrink_node+0x3bc/0x16b0
[  738.631438]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  738.636746]  ? shrink_node_memcg+0x18d0/0x18d0
[  738.641334]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  738.645924]  ? trace_hardirqs_on+0xbd/0x310
[  738.650250]  ? vmpressure+0x271/0x340
[  738.654056]  ? do_raw_spin_unlock+0xa7/0x330
[  738.658469]  ? do_raw_spin_trylock+0x270/0x270
[  738.663061]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.668616]  ? __cpuset_node_allowed+0x19b/0x660
[  738.673381]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  738.679098]  ? vmpressure+0x1a2/0x340
[  738.682917]  do_try_to_free_pages+0x3e7/0x1290
[  738.687504]  ? graph_lock+0x270/0x270
[  738.691332]  ? shrink_node+0x16b0/0x16b0
[  738.695400]  ? __lock_is_held+0xb5/0x140
[  738.699479]  try_to_free_pages+0x4cb/0xb90
[  738.703730]  ? do_try_to_free_pages+0x1290/0x1290
[  738.708598]  ? kasan_check_read+0x11/0x20
[  738.712765]  ? psi_memstall_enter+0x240/0x2b0
[  738.717278]  ? trace_hardirqs_off_caller+0x300/0x300
[  738.722388]  ? lock_pin_lock+0x350/0x350
[  738.726470]  ? _raw_spin_unlock_irq+0x60/0x80
[  738.730976]  ? psi_memstall_enter+0x240/0x2b0
[  738.735481]  ? psi_memstall_tick+0x230/0x230
[  738.739913]  __alloc_pages_slowpath+0xa14/0x2e30
[  738.744708]  ? warn_alloc+0x120/0x120
[  738.748529]  ? graph_lock+0x270/0x270
[  738.752333]  ? graph_lock+0x270/0x270
[  738.756139]  ? print_usage_bug+0xc0/0xc0
[  738.760204]  ? graph_lock+0x270/0x270
[  738.764005]  ? graph_lock+0x270/0x270
[  738.767810]  ? check_preemption_disabled+0x48/0x280
[  738.772835]  ? check_preemption_disabled+0x48/0x280
[  738.777870]  ? __lock_is_held+0xb5/0x140
[  738.781955]  ? find_get_entry+0xa87/0x1120
[  738.786196]  ? lock_downgrade+0x900/0x900
[  738.790350]  ? check_preemption_disabled+0x48/0x280
[  738.795381]  ? __lock_is_held+0xb5/0x140
[  738.799462]  ? perf_trace_sched_process_exec+0x860/0x860
[  738.804945]  ? __might_sleep+0x95/0x190
[  738.808931]  __alloc_pages_nodemask+0xa7b/0xdd0
[  738.813627]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  738.818660]  ? find_held_lock+0x36/0x1c0
[  738.822737]  ? find_get_entry+0xa87/0x1120
[  738.826983]  ? lock_downgrade+0x900/0x900
[  738.831137]  ? check_preemption_disabled+0x48/0x280
[  738.836168]  ? kasan_check_read+0x11/0x20
[  738.840322]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  738.845871]  alloc_pages_current+0x173/0x350
[  738.850292]  __page_cache_alloc+0x3ce/0x570
[  738.854626]  ? find_get_entry+0xaae/0x1120
[  738.858876]  ? generic_perform_write+0x6a0/0x6a0
[  738.863639]  ? graph_lock+0x270/0x270
[  738.867454]  pagecache_get_page+0x396/0xf00
[  738.871788]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  738.876545]  ? __lock_is_held+0xb5/0x140
[  738.880640]  ? graph_lock+0x270/0x270
[  738.884455]  ? graph_lock+0x270/0x270
[  738.888265]  ? __lock_is_held+0xb5/0x140
[  738.892340]  ? __lock_is_held+0xb5/0x140
[  738.896424]  ? perf_trace_sched_process_exec+0x860/0x860
[  738.901886]  ? __getblk_gfp+0x129/0x1030
[  738.905958]  ? __might_sleep+0x95/0x190
[  738.909953]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  738.914728]  ? ext4_mb_good_group+0x730/0x730
[  738.919233]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.924778]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  738.930062]  ? _raw_spin_unlock+0x2c/0x50
[  738.934219]  ? ext4_has_free_clusters+0x670/0x670
[  738.939070]  ? debug_check_no_obj_freed+0x305/0x58d
[  738.944124]  ? graph_lock+0x270/0x270
[  738.947925]  ? __lock_acquire+0x62f/0x4c20
[  738.952166]  ? do_raw_spin_unlock+0xa7/0x330
[  738.956581]  ? trace_hardirqs_on+0x310/0x310
[  738.961023]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  738.966047]  ? ext4_get_group_desc+0x1c6/0x2c0
[  738.970647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.976190]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  738.981731]  ? graph_lock+0x270/0x270
[  738.985539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.991098]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  738.996566]  ? __lock_is_held+0xb5/0x140
[  739.000648]  ? graph_lock+0x270/0x270
[  739.004458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.010005]  ? check_preemption_disabled+0x48/0x280
[  739.015036]  ? __lock_is_held+0xb5/0x140
[  739.019119]  ext4_free_blocks+0xbc4/0x3500
[  739.023384]  ? ext4_mb_new_blocks+0x4820/0x4820
[  739.028058]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.033340]  ? rcu_read_unlock_special+0x370/0x370
[  739.038273]  ? rcu_softirq_qs+0x20/0x20
[  739.042249]  ? unwind_dump+0x190/0x190
[  739.046152]  ? is_bpf_text_address+0xd3/0x170
[  739.050655]  ? kernel_text_address+0x79/0xf0
[  739.055070]  ? __kernel_text_address+0xd/0x40
[  739.059572]  ? unwind_get_return_address+0x61/0xa0
[  739.064521]  ? __save_stack_trace+0x8d/0xf0
[  739.068870]  ? kasan_kmalloc+0xc7/0xe0
[  739.072761]  ? __kmalloc+0x15b/0x760
[  739.076479]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  739.081409]  ? ext4_ext_truncate+0x1cc/0x220
[  739.085821]  ? ext4_truncate+0xe41/0x1650
[  739.089972]  ? ext4_evict_inode+0xab6/0x1ad0
[  739.094380]  ? evict+0x4b9/0x980
[  739.097751]  ? iput+0x674/0xa90
[  739.101037]  ? dentry_unlink_inode+0x461/0x5e0
[  739.105626]  ? __dentry_kill+0x44c/0x7a0
[  739.109690]  ? dentry_kill+0xc9/0x680
[  739.113493]  ? dput.part.25+0x660/0x860
[  739.117469]  ? dput+0x15/0x20
[  739.120581]  ? path_put+0x31/0x70
[  739.124056]  ? free_fs_struct+0x22/0x60
[  739.128034]  ? exit_fs+0xf3/0x130
[  739.131504]  ? do_exit+0xec4/0x2620
[  739.135135]  ? do_group_exit+0x177/0x440
[  739.139199]  ? get_signal+0x8a8/0x1970
[  739.143085]  ? do_signal+0x9c/0x21c0
[  739.146806]  ? exit_to_usermode_loop+0x2e5/0x380
[  739.151561]  ? do_syscall_64+0x6be/0x820
[  739.155645]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  739.161018]  ? lock_downgrade+0x900/0x900
[  739.165333]  ? graph_lock+0x270/0x270
[  739.169152]  ? trace_hardirqs_off_caller+0x300/0x300
[  739.174262]  ? ___cache_free+0x2e/0x380
[  739.178243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.183784]  ? check_preemption_disabled+0x48/0x280
[  739.188807]  ? graph_lock+0x270/0x270
[  739.192620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.198164]  ? check_preemption_disabled+0x48/0x280
[  739.203196]  ? __lock_is_held+0xb5/0x140
[  739.207300]  ext4_ext_remove_space+0x2536/0x5ad0
[  739.212090]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  739.217376]  ? graph_lock+0x270/0x270
[  739.221195]  ? perf_trace_sched_process_exec+0x860/0x860
[  739.226658]  ? ext4_journalled_invalidatepage+0x50/0x50
[  739.232033]  ? find_held_lock+0x36/0x1c0
[  739.236105]  ? ext4_es_remove_extent+0x147/0x4f0
[  739.240870]  ? lock_downgrade+0x900/0x900
[  739.245021]  ? ext4_es_scan+0x950/0x950
[  739.249018]  ? kasan_check_write+0x14/0x20
[  739.253254]  ? do_raw_write_lock+0x14f/0x310
[  739.257669]  ? do_raw_write_trylock+0x270/0x270
[  739.262355]  ? _raw_write_unlock+0x2c/0x50
[  739.266609]  ? ext4_es_remove_extent+0x14c/0x4f0
[  739.271380]  ? ext4_journal_check_start+0x18e/0x220
[  739.276404]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  739.281194]  ? down_write+0x8a/0x130
[  739.284910]  ? ext4_truncate+0xde1/0x1650
[  739.289077]  ext4_ext_truncate+0x1cc/0x220
[  739.293320]  ext4_truncate+0xe41/0x1650
[  739.297310]  ? ext4_punch_hole+0x1220/0x1220
[  739.301722]  ? ext4_evict_inode+0xa5a/0x1ad0
[  739.306138]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  739.311075]  ? __might_sleep+0x95/0x190
[  739.315066]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.320616]  ? ext4_evict_inode+0x917/0x1ad0
[  739.325034]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  739.330759]  ? rcu_read_lock_sched_held+0x14f/0x180
[  739.335785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.341331]  ? __sb_start_write+0x1b2/0x370
[  739.345672]  ext4_evict_inode+0xab6/0x1ad0
[  739.349921]  ? ext4_da_write_begin+0x12c0/0x12c0
[  739.354684]  ? inode_wait_for_writeback+0x2f/0x40
[  739.359530]  ? lock_downgrade+0x900/0x900
[  739.364031]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.369576]  ? __inode_wait_for_writeback+0x2cf/0x380
[  739.374783]  ? kasan_check_read+0x11/0x20
[  739.378933]  ? do_raw_spin_unlock+0xa7/0x330
[  739.383344]  ? do_raw_spin_trylock+0x270/0x270
[  739.387956]  ? ext4_da_write_begin+0x12c0/0x12c0
[  739.392715]  evict+0x4b9/0x980
[  739.395919]  ? destroy_inode+0x200/0x200
[  739.399988]  ? iput+0x66c/0xa90
[  739.403274]  ? lock_downgrade+0x900/0x900
[  739.407436]  ? kasan_check_read+0x11/0x20
[  739.411591]  ? do_raw_spin_trylock+0x270/0x270
[  739.416197]  iput+0x674/0xa90
[  739.419307]  ? inode_add_lru+0x2a0/0x2a0
[  739.423383]  ? fsnotify_destroy_marks+0x1d2/0x270
[  739.428235]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  739.433695]  ? find_held_lock+0x36/0x1c0
[  739.437772]  dentry_unlink_inode+0x461/0x5e0
[  739.442201]  ? d_lru_del+0x130/0x130
[  739.446020]  ? kasan_check_read+0x11/0x20
[  739.450172]  ? do_raw_spin_trylock+0x270/0x270
[  739.454767]  ? lockref_get_not_dead+0x90/0x90
[  739.459295]  __dentry_kill+0x44c/0x7a0
[  739.463194]  ? d_drop+0x70/0x70
[  739.466477]  ? lock_downgrade+0x900/0x900
[  739.470648]  dentry_kill+0xc9/0x680
[  739.474287]  dput.part.25+0x660/0x860
[  739.478095]  ? shrink_dcache_sb+0x350/0x350
[  739.482419]  ? kasan_check_read+0x11/0x20
[  739.486571]  ? do_raw_spin_unlock+0xa7/0x330
[  739.490988]  ? do_raw_spin_trylock+0x270/0x270
[  739.495582]  dput+0x15/0x20
[  739.498523]  path_put+0x31/0x70
[  739.501822]  free_fs_struct+0x22/0x60
[  739.505634]  exit_fs+0xf3/0x130
[  739.508930]  do_exit+0xec4/0x2620
[  739.512393]  ? do_raw_spin_unlock+0xa7/0x330
[  739.516826]  ? mm_update_next_owner+0x990/0x990
[  739.521502]  ? graph_lock+0x270/0x270
[  739.525311]  ? find_held_lock+0x36/0x1c0
[  739.529385]  ? __lock_acquire+0x62f/0x4c20
[  739.533632]  ? lock_downgrade+0x900/0x900
[  739.537799]  ? mark_held_locks+0x130/0x130
[  739.542041]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  739.547269]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  739.552377]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.557917]  ? futex_wait+0x5ec/0xa50
[  739.561734]  ? futex_wait_setup+0x3e0/0x3e0
[  739.566067]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  739.571174]  ? futex_wake+0x304/0x760
[  739.574992]  ? graph_lock+0x270/0x270
[  739.578807]  ? memset+0x31/0x40
[  739.582101]  ? find_held_lock+0x36/0x1c0
[  739.586174]  ? get_signal+0x953/0x1970
[  739.590069]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.594569]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.599082]  do_group_exit+0x177/0x440
[  739.602977]  ? trace_hardirqs_off_caller+0x300/0x300
[  739.608085]  ? __ia32_sys_exit+0x50/0x50
[  739.612174]  get_signal+0x8a8/0x1970
[  739.615905]  ? ptrace_notify+0x130/0x130
[  739.619991]  ? find_held_lock+0x36/0x1c0
[  739.624076]  ? __might_fault+0x12b/0x1e0
[  739.628160]  do_signal+0x9c/0x21c0
[  739.631703]  ? perf_trace_sched_process_exec+0x860/0x860
[  739.637156]  ? posix_ktime_get_ts+0x15/0x20
[  739.641481]  ? trace_hardirqs_off_caller+0x300/0x300
[  739.646587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.652144]  ? setup_sigcontext+0x7d0/0x7d0
[  739.656479]  ? exit_to_usermode_loop+0x8c/0x380
[  739.661153]  ? exit_to_usermode_loop+0x8c/0x380
[  739.665826]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  739.670413]  ? trace_hardirqs_on+0xbd/0x310
[  739.674744]  ? do_syscall_64+0x6be/0x820
[  739.678809]  ? __x64_sys_futex+0x47f/0x6a0
[  739.683056]  exit_to_usermode_loop+0x2e5/0x380
[  739.687655]  ? __bpf_trace_sys_exit+0x30/0x30
[  739.692170]  ? ret_from_fork+0x15/0x50
[  739.696067]  do_syscall_64+0x6be/0x820
[  739.699962]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  739.705332]  ? syscall_return_slowpath+0x5e0/0x5e0
[  739.710271]  ? trace_hardirqs_on_caller+0x310/0x310
[  739.715292]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  739.720313]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  739.726985]  ? __switch_to_asm+0x40/0x70
[  739.731052]  ? __switch_to_asm+0x34/0x70
[  739.735124]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  739.739985]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  739.745174] RIP: 0033:0x457569
[  739.748388] Code: Bad RIP value.
[  739.751750] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  739.759458] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  739.766731] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  739.774000] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  739.781270] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  739.788538] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  739.795841] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  739.795962] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  739.804002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  739.804011] Call Trace:
[  739.810627] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  739.819870]  dump_stack+0x244/0x39d
[  739.822438] syz-executor5 cpuset=syz5 mems_allowed=0
[  739.832934]  ? dump_stack_print_info.cold.1+0x20/0x20
[  739.846911]  warn_alloc.cold.116+0xb7/0x1bd
[  739.851243]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  739.856097]  ? lock_downgrade+0x900/0x900
[  739.860265]  ? trace_hardirqs_off+0xb8/0x310
[  739.864690]  ? trace_hardirqs_off+0xb8/0x310
[  739.869117]  __alloc_pages_slowpath+0x26fe/0x2e30
[  739.873996]  ? warn_alloc+0x120/0x120
[  739.877824]  ? warn_alloc+0x120/0x120
[  739.881641]  ? warn_alloc+0x120/0x120
[  739.885452]  ? print_usage_bug+0xc0/0xc0
[  739.889520]  ? print_usage_bug+0xc0/0xc0
[  739.893597]  ? print_usage_bug+0xc0/0xc0
[  739.897665]  ? kasan_check_read+0x11/0x20
[  739.901816]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  739.907105]  ? rcu_read_unlock_special+0x370/0x370
[  739.912045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.917594]  ? should_fail+0x22d/0xd01
[  739.921488]  ? __lock_acquire+0x62f/0x4c20
[  739.925728]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  739.930836]  ? __lock_acquire+0x62f/0x4c20
[  739.935080]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  739.940190]  ? __lock_acquire+0x62f/0x4c20
[  739.944428]  ? should_fail+0x22d/0xd01
[  739.948329]  ? mark_held_locks+0x130/0x130
[  739.952575]  ? mark_held_locks+0x130/0x130
[  739.956834]  ? __enqueue_entity+0x10d/0x1f0
[  739.961162]  ? graph_lock+0x270/0x270
[  739.964979]  ? print_usage_bug+0xc0/0xc0
[  739.969041]  ? enqueue_entity+0x34b/0x20d0
[  739.973282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.978824]  ? check_preemption_disabled+0x48/0x280
[  739.983858]  ? __lock_is_held+0xb5/0x140
[  739.987929]  __alloc_pages_nodemask+0xa7b/0xdd0
[  739.992617]  ? graph_lock+0x270/0x270
[  739.996437]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  740.001482]  ? find_held_lock+0x36/0x1c0
[  740.005561]  ? ____cache_alloc_node+0x1c7/0x1e0
[  740.010247]  ? lock_downgrade+0x900/0x900
[  740.014414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.019965]  cache_grow_begin+0xa5/0x8c0
[  740.024037]  ? do_raw_spin_unlock+0xa7/0x330
[  740.028475]  fallback_alloc+0x204/0x2e0
[  740.032464]  ____cache_alloc_node+0x1c7/0x1e0
[  740.036972]  kmem_cache_alloc_node+0xe3/0x730
[  740.041473]  ? ipv6_get_ifaddr+0x42e/0x620
[  740.045731]  __alloc_skb+0x114/0x770
[  740.049464]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.054761]  ? netdev_alloc_frag+0x1f0/0x1f0
[  740.059388]  ? lock_downgrade+0x900/0x900
[  740.063562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.069112]  ? refcount_sub_and_test_checked+0x203/0x310
[  740.074570]  ? refcount_dec_if_one+0x180/0x180
[  740.079174]  ? addrconf_rs_timer+0x690/0x690
[  740.083623]  ndisc_alloc_skb+0x144/0x340
[  740.087710]  ndisc_send_rs+0x331/0x6e0
[  740.091603]  addrconf_rs_timer+0x314/0x690
[  740.095849]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  740.100118]  call_timer_fn+0x26d/0x920
[  740.104020]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  740.108273]  ? process_timeout+0x40/0x40
[  740.112361]  ? __run_timers+0x7d5/0xc60
[  740.116343]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.120844]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.125350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  740.129592]  ? lockdep_hardirqs_on+0x296/0x5b0
[  740.134182]  ? trace_hardirqs_on+0xbd/0x310
[  740.138518]  ? kasan_check_read+0x11/0x20
[  740.142682]  ? __run_timers+0x7d5/0xc60
[  740.146669]  ? trace_hardirqs_off_caller+0x300/0x300
[  740.151792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  740.156028]  __run_timers+0x7e0/0xc60
[  740.159860]  ? timer_fixup_init+0x70/0x70
[  740.164016]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.168523]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.173032]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  740.177649]  ? trace_hardirqs_on+0xbd/0x310
[  740.181984]  ? kasan_check_read+0x11/0x20
[  740.186144]  ? finish_task_switch+0x1f4/0x920
[  740.190647]  ? trace_hardirqs_off_caller+0x300/0x300
[  740.195755]  ? compat_start_thread+0x80/0x80
[  740.200193]  ? pvclock_read_flags+0x160/0x160
[  740.204698]  ? __switch_to_asm+0x34/0x70
[  740.208768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.214318]  ? check_preemption_disabled+0x48/0x280
[  740.219343]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  740.224884]  ? rcu_pm_notify+0xc0/0xc0
[  740.228779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.234339]  ? check_preemption_disabled+0x48/0x280
[  740.239367]  run_timer_softirq+0x52/0xb0
[  740.243431]  ? rcu_read_lock_sched_held+0x14f/0x180
[  740.248450]  __do_softirq+0x308/0xb7e
[  740.252262]  ? trace_hardirqs_on_caller+0xc0/0x310
[  740.257196]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  740.262309]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  740.267771]  ? retint_kernel+0x2d/0x2d
[  740.271686]  ? trace_hardirqs_off+0xb8/0x310
[  740.276123]  ? smpboot_thread_fn+0x68b/0xa00
[  740.280547]  ? trace_hardirqs_on+0x310/0x310
[  740.284970]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.290509]  ? check_preemption_disabled+0x48/0x280
[  740.295551]  ? takeover_tasklets+0xa90/0xa90
[  740.299982]  run_ksoftirqd+0x5e/0x100
[  740.303787]  smpboot_thread_fn+0x68b/0xa00
[  740.308029]  ? sort_range+0x30/0x30
[  740.311674]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  740.316781]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.322319]  ? __kthread_parkme+0xfb/0x1a0
[  740.326576]  ? sort_range+0x30/0x30
[  740.330204]  kthread+0x35a/0x440
[  740.333572]  ? kthread_stop+0x8f0/0x8f0
[  740.337551]  ret_from_fork+0x3a/0x50
[  740.341281] warn_alloc_show_mem: 1 callbacks suppressed
[  740.341294] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  740.341296] Mem-Info:
[  740.341329] active_anon:145353 inactive_anon:195 isolated_anon:0
[  740.341329]  active_file:10 inactive_file:15 isolated_file:0
[  740.341329]  unevictable:0 dirty:0 writeback:0 unstable:0
[  740.341329]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  740.341329]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  740.341329]  free:13766 free_pcp:87 free_cma:0
[  740.346680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.355177] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  740.357578] Call Trace:
[  740.390542] 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
[  740.399908]  <IRQ>
[  740.427608] lowmem_reserve[]: 0 2818 6321 6321
[  740.430224]  dump_stack+0x244/0x39d
[  740.456303] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  740.458465]  ? dump_stack_print_info.cold.1+0x20/0x20
[  740.463038] lowmem_reserve[]: 0 0 3503 3503
[  740.466688]  warn_alloc.cold.116+0xb7/0x1bd
[  740.493812] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  740.499000]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  740.503310] lowmem_reserve[]: 0 0 0 0
[  740.507669]  ? lock_downgrade+0x900/0x900
[  740.536535] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  740.541384]  ? trace_hardirqs_off+0xb8/0x310
[  740.545157] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  740.549342]  ? trace_hardirqs_off+0xb8/0x310
[  740.562843] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  740.567258]  __alloc_pages_slowpath+0x26fe/0x2e30
[  740.582322] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  740.586744]  ? warn_alloc+0x120/0x120
[  740.602144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  740.606987]  ? warn_alloc+0x120/0x120
[  740.615800] 280 total pagecache pages
[  740.619614]  ? warn_alloc+0x120/0x120
[  740.628171] 0 pages in swap cache
[  740.631967]  ? print_usage_bug+0xc0/0xc0
[  740.635760] Swap cache stats: add 0, delete 0, find 0/0
[  740.639552]  ? print_usage_bug+0xc0/0xc0
[  740.642986] Free swap  = 0kB
[  740.647046]  ? hrtimer_start_range_ns+0xde0/0xde0
[  740.652389] Total swap = 0kB
[  740.656444]  ? print_usage_bug+0xc0/0xc0
[  740.659444] 1965979 pages RAM
[  740.664283]  ? print_usage_bug+0xc0/0xc0
[  740.667282] 0 pages HighMem/MovableOnly
[  740.671343]  ? print_usage_bug+0xc0/0xc0
[  740.674428] 342854 pages reserved
[  740.678511]  ? kvm_clock_read+0x18/0x30
[  740.682456] 0 pages cma reserved
[  740.682555] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  740.686526]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.686541]  ? should_fail+0x22d/0xd01
[  740.686558]  ? print_usage_bug+0xc0/0xc0
[  740.717292]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.722439]  ? __lock_acquire+0x62f/0x4c20
[  740.726683]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.731791]  ? should_fail+0x22d/0xd01
[  740.735687]  ? __lock_acquire+0x62f/0x4c20
[  740.739948]  ? mark_held_locks+0x130/0x130
[  740.744199]  ? mark_held_locks+0x130/0x130
[  740.748440]  ? mark_held_locks+0x130/0x130
[  740.752694]  ? graph_lock+0x270/0x270
[  740.756505]  ? mark_held_locks+0x130/0x130
[  740.760768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.766347]  ? check_preemption_disabled+0x48/0x280
[  740.771377]  ? __lock_is_held+0xb5/0x140
[  740.775459]  __alloc_pages_nodemask+0xa7b/0xdd0
[  740.780161]  ? graph_lock+0x270/0x270
[  740.783965]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  740.789001]  ? find_held_lock+0x36/0x1c0
[  740.793077]  ? ____cache_alloc_node+0x1c7/0x1e0
[  740.797755]  ? lock_downgrade+0x900/0x900
[  740.801914]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.807464]  cache_grow_begin+0xa5/0x8c0
[  740.811530]  ? do_raw_spin_unlock+0xa7/0x330
[  740.815949]  fallback_alloc+0x204/0x2e0
[  740.819934]  ____cache_alloc_node+0x1c7/0x1e0
[  740.824438]  kmem_cache_alloc_node+0xe3/0x730
[  740.828938]  ? lockdep_hardirqs_on+0x296/0x5b0
[  740.833535]  __alloc_skb+0x114/0x770
[  740.837252]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  740.842626]  ? netdev_alloc_frag+0x1f0/0x1f0
[  740.847044]  ? lock_acquire+0x1ed/0x520
[  740.851023]  ? aoecmd_cfg+0x108/0x7f0
[  740.854829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.860378]  ? check_preemption_disabled+0x48/0x280
[  740.865426]  ? kasan_check_read+0x11/0x20
[  740.869578]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.874869]  ? rcu_softirq_qs+0x20/0x20
[  740.878857]  ? do_raw_spin_trylock+0x270/0x270
[  740.883471]  new_skb+0x26/0x1c0
[  740.886759]  aoecmd_cfg+0x279/0x7f0
[  740.890396]  ? find_held_lock+0x36/0x1c0
[  740.894472]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  740.898817]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.904377]  ? check_preemption_disabled+0x48/0x280
[  740.909425]  ? __lock_is_held+0xb5/0x140
[  740.913506]  discover_timer+0x50/0x60
[  740.917317]  call_timer_fn+0x26d/0x920
[  740.921230]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  740.926109]  ? process_timeout+0x40/0x40
[  740.930190]  ? mark_held_locks+0xc7/0x130
[  740.934384]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.938888]  ? _raw_spin_unlock_irq+0x27/0x80
[  740.943391]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  740.948245]  ? lockdep_hardirqs_on+0x296/0x5b0
[  740.952852]  ? trace_hardirqs_on+0xbd/0x310
[  740.957183]  ? kasan_check_read+0x11/0x20
[  740.961341]  ? __run_timers+0x7d5/0xc60
[  740.965332]  ? trace_hardirqs_off_caller+0x300/0x300
[  740.970460]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  740.975310]  __run_timers+0x7e0/0xc60
[  740.979126]  ? timer_fixup_init+0x70/0x70
[  740.983286]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  740.988318]  ? graph_lock+0x270/0x270
[  740.992130]  ? print_usage_bug+0xc0/0xc0
[  740.996202]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  741.001434]  ? find_held_lock+0x36/0x1c0
[  741.005504]  ? graph_lock+0x270/0x270
[  741.009314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.014859]  ? check_preemption_disabled+0x48/0x280
[  741.019894]  ? __lock_is_held+0xb5/0x140
[  741.023965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.029519]  ? check_preemption_disabled+0x48/0x280
[  741.034555]  run_timer_softirq+0x52/0xb0
[  741.038629]  ? rcu_read_lock_sched_held+0x14f/0x180
[  741.043651]  __do_softirq+0x308/0xb7e
[  741.047461]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  741.051970]  ? lock_downgrade+0x900/0x900
[  741.056126]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  741.061266]  ? pvclock_read_flags+0x160/0x160
[  741.065768]  ? lapic_next_event+0x5a/0x90
[  741.069936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.075483]  ? kvm_clock_read+0x18/0x30
[  741.079473]  ? kvm_sched_clock_read+0x9/0x20
[  741.083898]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.089441]  ? check_preemption_disabled+0x48/0x280
[  741.094494]  irq_exit+0x17f/0x1c0
[  741.097969]  smp_apic_timer_interrupt+0x1cb/0x760
[  741.102831]  ? smp_call_function_single_interrupt+0x640/0x640
[  741.108724]  ? interrupt_entry+0xb5/0xc0
[  741.112804]  ? trace_hardirqs_off_caller+0xbb/0x300
[  741.117827]  ? trace_hardirqs_off_caller+0xbb/0x300
[  741.122850]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  741.127697]  ? trace_hardirqs_on_caller+0x310/0x310
[  741.132716]  ? trace_hardirqs_on_caller+0x310/0x310
[  741.137738]  ? task_prio+0x50/0x50
[  741.141283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.146823]  ? check_preemption_disabled+0x48/0x280
[  741.151850]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  741.156705]  apic_timer_interrupt+0xf/0x20
[  741.160935]  </IRQ>
[  741.163346] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  741.168462] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  741.187364] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  741.195086] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  741.202359] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  741.209636] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  741.216910] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  741.224177] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  741.231475]  ? shrink_page_list+0x7e89/0xccd0
[  741.236010]  ? page_evictable+0x540/0x540
[  741.240627]  ? rb_erase_cached+0xc78/0x3720
[  741.244962]  ? rb_next+0x140/0x140
[  741.248557]  ? rb_erase_cached+0xc78/0x3720
[  741.252886]  ? rb_next+0x140/0x140
[  741.256434]  ? rb_erase_cached+0xc78/0x3720
[  741.260766]  ? rb_next+0x140/0x140
[  741.264312]  ? rb_erase_cached+0xc78/0x3720
[  741.268662]  ? graph_lock+0x270/0x270
[  741.272486]  ? __update_load_avg_se+0x5eb/0xae0
[  741.277176]  ? __update_load_avg_blocked_se+0x690/0x690
[  741.282568]  ? rb_erase_cached+0xc78/0x3720
[  741.286898]  ? graph_lock+0x270/0x270
[  741.290709]  ? rb_next+0x140/0x140
[  741.294252]  ? update_load_avg+0x387/0x2470
[  741.298587]  ? rb_erase_cached+0xc78/0x3720
[  741.302927]  ? rb_erase_cached+0xc78/0x3720
[  741.307256]  ? graph_lock+0x270/0x270
[  741.311118]  ? rb_next+0x140/0x140
[  741.314657]  ? rb_next+0x140/0x140
[  741.318211]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.323809]  ? graph_lock+0x270/0x270
[  741.327621]  ? __lock_is_held+0xb5/0x140
[  741.331708]  ? print_usage_bug+0xc0/0xc0
[  741.335799]  ? print_usage_bug+0xc0/0xc0
[  741.339862]  ? __update_load_avg_blocked_se+0x690/0x690
[  741.345243]  ? rb_next+0x140/0x140
[  741.348803]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.354346]  ? __isolate_lru_page+0xd05/0x1540
[  741.358949]  ? mark_held_locks+0x130/0x130
[  741.363197]  ? __lock_acquire+0x62f/0x4c20
[  741.367468]  ? __lock_acquire+0x62f/0x4c20
[  741.371727]  ? __update_load_avg_blocked_se+0x690/0x690
[  741.377094]  ? __update_load_avg_se+0xae0/0xae0
[  741.381761]  ? graph_lock+0x270/0x270
[  741.385581]  ? graph_lock+0x270/0x270
[  741.389385]  ? graph_lock+0x270/0x270
[  741.393190]  ? print_usage_bug+0xc0/0xc0
[  741.397259]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.402806]  ? check_preemption_disabled+0x48/0x280
[  741.407857]  ? trace_hardirqs_off+0xb8/0x310
[  741.412274]  ? check_preemption_disabled+0x48/0x280
[  741.417298]  ? trace_hardirqs_on+0x310/0x310
[  741.421713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.427268]  ? check_preemption_disabled+0x48/0x280
[  741.432325]  ? move_active_pages_to_lru+0x15df/0x1c00
[  741.437523]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.443063]  ? __isolate_lru_page+0xd05/0x1540
[  741.447653]  ? putback_lru_page+0x280/0x280
[  741.451994]  ? mark_held_locks+0x130/0x130
[  741.456257]  ? mark_held_locks+0xc7/0x130
[  741.460412]  ? free_unref_page_list+0xd1b/0x11e0
[  741.465174]  ? free_unref_page_list+0xd1b/0x11e0
[  741.469939]  ? trace_hardirqs_on+0xbd/0x310
[  741.474265]  ? shrink_active_list+0x14fb/0x1f00
[  741.478940]  ? trace_hardirqs_off_caller+0x300/0x300
[  741.484044]  ? graph_lock+0x270/0x270
[  741.487864]  ? graph_lock+0x270/0x270
[  741.491671]  ? print_usage_bug+0xc0/0xc0
[  741.495753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.501293]  ? check_preemption_disabled+0x48/0x280
[  741.506321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.511859]  ? check_preemption_disabled+0x48/0x280
[  741.516885]  ? __lock_is_held+0xb5/0x140
[  741.520956]  ? __this_cpu_preempt_check+0x1c/0x20
[  741.525809]  ? __mod_zone_page_state+0x8a/0xf0
[  741.530448]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.535988]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  741.541200]  ? __isolate_lru_page+0x1540/0x1540
[  741.545884]  ? print_usage_bug+0xc0/0xc0
[  741.549972]  ? print_usage_bug+0xc0/0xc0
[  741.554055]  ? print_usage_bug+0xc0/0xc0
[  741.558132]  ? __lock_acquire+0x62f/0x4c20
[  741.562373]  ? shrink_inactive_list+0x1c50/0x1c50
[  741.567232]  ? __lock_acquire+0x62f/0x4c20
[  741.571470]  ? mark_held_locks+0x130/0x130
[  741.575710]  ? __lock_acquire+0x62f/0x4c20
[  741.579963]  ? graph_lock+0x270/0x270
[  741.583769]  ? mark_held_locks+0x130/0x130
[  741.588008]  ? print_usage_bug+0xc0/0xc0
[  741.592115]  ? print_usage_bug+0xc0/0xc0
[  741.596188]  ? find_held_lock+0x36/0x1c0
[  741.600260]  ? mark_held_locks+0xc7/0x130
[  741.604427]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.608935]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.613444]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  741.618042]  ? trace_hardirqs_on+0xbd/0x310
[  741.622376]  ? kasan_check_read+0x11/0x20
[  741.626539]  ? shrink_inactive_list+0x975/0x1c50
[  741.631300]  ? trace_hardirqs_off_caller+0x300/0x300
[  741.636409]  ? trace_hardirqs_on+0x310/0x310
[  741.640821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.646364]  ? check_preemption_disabled+0x48/0x280
[  741.651389]  shrink_inactive_list+0x9af/0x1c50
[  741.656002]  ? putback_inactive_pages+0x27e0/0x27e0
[  741.661027]  ? kasan_check_read+0x11/0x20
[  741.665183]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  741.670475]  ? kasan_check_read+0x11/0x20
[  741.674644]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  741.679677]  ? blk_lld_busy+0xa0/0xa0
[  741.683505]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  741.688444]  ? rcu_read_unlock+0x33/0x60
[  741.692514]  ? mem_cgroup_iter+0x514/0x1160
[  741.694967] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  741.696853]  shrink_node_memcg+0x784/0x18d0
[  741.707348] syz-executor0 cpuset=syz0 mems_allowed=0
[  741.711693]  ? shrink_active_list+0x1f00/0x1f00
[  741.721530]  ? queue_work_on+0x148/0x1e0
[  741.725612]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  741.730201]  ? trace_hardirqs_on+0xbd/0x310
[  741.734528]  ? vmpressure+0x271/0x340
[  741.738336]  ? trace_hardirqs_off_caller+0x300/0x300
[  741.743446]  ? cgroup_procs_write_finish+0xf0/0xf0
[  741.748404]  shrink_node+0x3bc/0x16b0
[  741.752231]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  741.757547]  ? shrink_node_memcg+0x18d0/0x18d0
[  741.762130]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  741.766718]  ? trace_hardirqs_on+0xbd/0x310
[  741.771044]  ? vmpressure+0x271/0x340
[  741.774848]  ? do_raw_spin_unlock+0xa7/0x330
[  741.779259]  ? do_raw_spin_trylock+0x270/0x270
[  741.783858]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  741.789401]  ? __cpuset_node_allowed+0x19b/0x660
[  741.794175]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  741.799897]  ? vmpressure+0x1a2/0x340
[  741.803709]  do_try_to_free_pages+0x3e7/0x1290
[  741.808293]  ? graph_lock+0x270/0x270
[  741.812119]  ? shrink_node+0x16b0/0x16b0
[  741.816197]  ? __lock_is_held+0xb5/0x140
[  741.820267]  try_to_free_pages+0x4cb/0xb90
[  741.824532]  ? do_try_to_free_pages+0x1290/0x1290
[  741.829388]  ? kasan_check_read+0x11/0x20
[  741.833549]  ? psi_memstall_enter+0x240/0x2b0
[  741.838047]  ? trace_hardirqs_off_caller+0x300/0x300
[  741.843150]  ? lock_pin_lock+0x350/0x350
[  741.847224]  ? _raw_spin_unlock_irq+0x60/0x80
[  741.851720]  ? psi_memstall_enter+0x240/0x2b0
[  741.856215]  ? psi_memstall_tick+0x230/0x230
[  741.860669]  __alloc_pages_slowpath+0xa14/0x2e30
[  741.865459]  ? warn_alloc+0x120/0x120
[  741.869277]  ? graph_lock+0x270/0x270
[  741.873091]  ? graph_lock+0x270/0x270
[  741.876912]  ? print_usage_bug+0xc0/0xc0
[  741.880990]  ? graph_lock+0x270/0x270
[  741.884791]  ? graph_lock+0x270/0x270
[  741.888608]  ? check_preemption_disabled+0x48/0x280
[  741.893649]  ? check_preemption_disabled+0x48/0x280
[  741.898683]  ? __lock_is_held+0xb5/0x140
[  741.902786]  ? find_get_entry+0xa87/0x1120
[  741.907029]  ? lock_downgrade+0x900/0x900
[  741.911193]  ? check_preemption_disabled+0x48/0x280
[  741.916222]  ? __lock_is_held+0xb5/0x140
[  741.920300]  ? perf_trace_sched_process_exec+0x860/0x860
[  741.925762]  ? __might_sleep+0x95/0x190
[  741.929754]  __alloc_pages_nodemask+0xa7b/0xdd0
[  741.934432]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  741.939461]  ? find_held_lock+0x36/0x1c0
[  741.943544]  ? find_get_entry+0xa87/0x1120
[  741.947781]  ? lock_downgrade+0x900/0x900
[  741.951934]  ? check_preemption_disabled+0x48/0x280
[  741.956966]  ? kasan_check_read+0x11/0x20
[  741.961121]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  741.966671]  alloc_pages_current+0x173/0x350
[  741.971089]  __page_cache_alloc+0x3ce/0x570
[  741.975421]  ? find_get_entry+0xaae/0x1120
[  741.979660]  ? generic_perform_write+0x6a0/0x6a0
[  741.984421]  ? graph_lock+0x270/0x270
[  741.988233]  pagecache_get_page+0x396/0xf00
[  741.992563]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  741.997331]  ? __lock_is_held+0xb5/0x140
[  742.001396]  ? graph_lock+0x270/0x270
[  742.005219]  ? graph_lock+0x270/0x270
[  742.009074]  ? __lock_is_held+0xb5/0x140
[  742.013155]  ? __lock_is_held+0xb5/0x140
[  742.017251]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.022714]  ? __getblk_gfp+0x129/0x1030
[  742.026817]  ? __might_sleep+0x95/0x190
[  742.030813]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  742.035583]  ? ext4_mb_good_group+0x730/0x730
[  742.040112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.045655]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  742.050938]  ? _raw_spin_unlock+0x2c/0x50
[  742.055112]  ? ext4_has_free_clusters+0x670/0x670
[  742.060473]  ? debug_check_no_obj_freed+0x305/0x58d
[  742.065505]  ? graph_lock+0x270/0x270
[  742.069325]  ? __lock_acquire+0x62f/0x4c20
[  742.073563]  ? do_raw_spin_unlock+0xa7/0x330
[  742.078002]  ? trace_hardirqs_on+0x310/0x310
[  742.082424]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  742.087441]  ? ext4_get_group_desc+0x1c6/0x2c0
[  742.092034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.097703]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  742.103266]  ? graph_lock+0x270/0x270
[  742.107107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.112670]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  742.118138]  ? __lock_is_held+0xb5/0x140
[  742.122236]  ? graph_lock+0x270/0x270
[  742.126047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.131596]  ? check_preemption_disabled+0x48/0x280
[  742.136645]  ? __lock_is_held+0xb5/0x140
[  742.140729]  ext4_free_blocks+0xbc4/0x3500
[  742.144991]  ? ext4_mb_new_blocks+0x4820/0x4820
[  742.149671]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.154953]  ? rcu_read_unlock_special+0x370/0x370
[  742.159886]  ? rcu_softirq_qs+0x20/0x20
[  742.163862]  ? unwind_dump+0x190/0x190
[  742.168498]  ? is_bpf_text_address+0xd3/0x170
[  742.173003]  ? kernel_text_address+0x79/0xf0
[  742.177421]  ? __kernel_text_address+0xd/0x40
[  742.181919]  ? unwind_get_return_address+0x61/0xa0
[  742.186856]  ? __save_stack_trace+0x8d/0xf0
[  742.191206]  ? kasan_kmalloc+0xc7/0xe0
[  742.195095]  ? __kmalloc+0x15b/0x760
[  742.198818]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  742.203754]  ? ext4_ext_truncate+0x1cc/0x220
[  742.208166]  ? ext4_truncate+0xe41/0x1650
[  742.212322]  ? ext4_evict_inode+0xab6/0x1ad0
[  742.216728]  ? evict+0x4b9/0x980
[  742.220097]  ? iput+0x674/0xa90
[  742.223401]  ? dentry_unlink_inode+0x461/0x5e0
[  742.227992]  ? __dentry_kill+0x44c/0x7a0
[  742.232052]  ? dentry_kill+0xc9/0x680
[  742.235854]  ? dput.part.25+0x660/0x860
[  742.239828]  ? dput+0x15/0x20
[  742.242939]  ? path_put+0x31/0x70
[  742.246392]  ? free_fs_struct+0x22/0x60
[  742.250364]  ? exit_fs+0xf3/0x130
[  742.253821]  ? do_exit+0xec4/0x2620
[  742.257450]  ? do_group_exit+0x177/0x440
[  742.261517]  ? get_signal+0x8a8/0x1970
[  742.265403]  ? do_signal+0x9c/0x21c0
[  742.269127]  ? exit_to_usermode_loop+0x2e5/0x380
[  742.273883]  ? do_syscall_64+0x6be/0x820
[  742.277948]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  742.283319]  ? lock_downgrade+0x900/0x900
[  742.287470]  ? graph_lock+0x270/0x270
[  742.291303]  ? trace_hardirqs_off_caller+0x300/0x300
[  742.296432]  ? ___cache_free+0x2e/0x380
[  742.300410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.305954]  ? check_preemption_disabled+0x48/0x280
[  742.310975]  ? graph_lock+0x270/0x270
[  742.314784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.320322]  ? check_preemption_disabled+0x48/0x280
[  742.325369]  ? __lock_is_held+0xb5/0x140
[  742.329480]  ext4_ext_remove_space+0x2536/0x5ad0
[  742.334276]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  742.339556]  ? graph_lock+0x270/0x270
[  742.343373]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.348834]  ? ext4_journalled_invalidatepage+0x50/0x50
[  742.354217]  ? find_held_lock+0x36/0x1c0
[  742.358296]  ? ext4_es_remove_extent+0x147/0x4f0
[  742.363056]  ? lock_downgrade+0x900/0x900
[  742.367221]  ? ext4_es_scan+0x950/0x950
[  742.371223]  ? kasan_check_write+0x14/0x20
[  742.375492]  ? do_raw_write_lock+0x14f/0x310
[  742.379913]  ? do_raw_write_trylock+0x270/0x270
[  742.384618]  ? _raw_write_unlock+0x2c/0x50
[  742.388882]  ? ext4_es_remove_extent+0x14c/0x4f0
[  742.393645]  ? ext4_journal_check_start+0x18e/0x220
[  742.398681]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  742.403461]  ? down_write+0x8a/0x130
[  742.407187]  ? ext4_truncate+0xde1/0x1650
[  742.411351]  ext4_ext_truncate+0x1cc/0x220
[  742.415599]  ext4_truncate+0xe41/0x1650
[  742.419600]  ? ext4_punch_hole+0x1220/0x1220
[  742.424016]  ? ext4_evict_inode+0xa5a/0x1ad0
[  742.428478]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  742.433407]  ? __might_sleep+0x95/0x190
[  742.437411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.442952]  ? ext4_evict_inode+0x917/0x1ad0
[  742.447380]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  742.453101]  ? rcu_read_lock_sched_held+0x14f/0x180
[  742.458154]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.463722]  ? __sb_start_write+0x1b2/0x370
[  742.468054]  ext4_evict_inode+0xab6/0x1ad0
[  742.472301]  ? ext4_da_write_begin+0x12c0/0x12c0
[  742.477091]  ? inode_wait_for_writeback+0x2f/0x40
[  742.481940]  ? lock_downgrade+0x900/0x900
[  742.486093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.491640]  ? __inode_wait_for_writeback+0x2cf/0x380
[  742.496836]  ? kasan_check_read+0x11/0x20
[  742.500993]  ? do_raw_spin_unlock+0xa7/0x330
[  742.505401]  ? do_raw_spin_trylock+0x270/0x270
[  742.509997]  ? ext4_da_write_begin+0x12c0/0x12c0
[  742.514790]  evict+0x4b9/0x980
[  742.517993]  ? destroy_inode+0x200/0x200
[  742.522059]  ? iput+0x66c/0xa90
[  742.525347]  ? lock_downgrade+0x900/0x900
[  742.529525]  ? kasan_check_read+0x11/0x20
[  742.533678]  ? do_raw_spin_trylock+0x270/0x270
[  742.538274]  iput+0x674/0xa90
[  742.541383]  ? inode_add_lru+0x2a0/0x2a0
[  742.545472]  ? fsnotify_destroy_marks+0x1d2/0x270
[  742.550318]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  742.555776]  ? find_held_lock+0x36/0x1c0
[  742.559848]  dentry_unlink_inode+0x461/0x5e0
[  742.564263]  ? d_lru_del+0x130/0x130
[  742.567994]  ? kasan_check_read+0x11/0x20
[  742.572169]  ? do_raw_spin_trylock+0x270/0x270
[  742.576761]  ? lockref_get_not_dead+0x90/0x90
[  742.581272]  __dentry_kill+0x44c/0x7a0
[  742.585181]  ? d_drop+0x70/0x70
[  742.588481]  ? lock_downgrade+0x900/0x900
[  742.592655]  dentry_kill+0xc9/0x680
[  742.596292]  dput.part.25+0x660/0x860
[  742.600099]  ? shrink_dcache_sb+0x350/0x350
[  742.604428]  ? kasan_check_read+0x11/0x20
[  742.608578]  ? do_raw_spin_unlock+0xa7/0x330
[  742.613003]  ? do_raw_spin_trylock+0x270/0x270
[  742.617622]  dput+0x15/0x20
[  742.620559]  path_put+0x31/0x70
[  742.623850]  free_fs_struct+0x22/0x60
[  742.627658]  exit_fs+0xf3/0x130
[  742.630948]  do_exit+0xec4/0x2620
[  742.634412]  ? do_raw_spin_unlock+0xa7/0x330
[  742.638833]  ? mm_update_next_owner+0x990/0x990
[  742.643543]  ? graph_lock+0x270/0x270
[  742.647353]  ? find_held_lock+0x36/0x1c0
[  742.651457]  ? __lock_acquire+0x62f/0x4c20
[  742.655691]  ? lock_downgrade+0x900/0x900
[  742.659871]  ? mark_held_locks+0x130/0x130
[  742.664129]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  742.669344]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  742.674461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.679999]  ? futex_wait+0x5ec/0xa50
[  742.683813]  ? futex_wait_setup+0x3e0/0x3e0
[  742.688155]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  742.693265]  ? futex_wake+0x304/0x760
[  742.697081]  ? graph_lock+0x270/0x270
[  742.700914]  ? memset+0x31/0x40
[  742.704209]  ? find_held_lock+0x36/0x1c0
[  742.708284]  ? get_signal+0x953/0x1970
[  742.712188]  ? _raw_spin_unlock_irq+0x27/0x80
[  742.716694]  ? _raw_spin_unlock_irq+0x27/0x80
[  742.721204]  do_group_exit+0x177/0x440
[  742.725101]  ? trace_hardirqs_off_caller+0x300/0x300
[  742.730211]  ? __ia32_sys_exit+0x50/0x50
[  742.734309]  get_signal+0x8a8/0x1970
[  742.738039]  ? ptrace_notify+0x130/0x130
[  742.742125]  ? find_held_lock+0x36/0x1c0
[  742.746215]  ? __might_fault+0x12b/0x1e0
[  742.750286]  do_signal+0x9c/0x21c0
[  742.753830]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.759280]  ? posix_ktime_get_ts+0x15/0x20
[  742.763628]  ? trace_hardirqs_off_caller+0x300/0x300
[  742.768739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.774282]  ? setup_sigcontext+0x7d0/0x7d0
[  742.778629]  ? exit_to_usermode_loop+0x8c/0x380
[  742.783303]  ? exit_to_usermode_loop+0x8c/0x380
[  742.787984]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  742.792572]  ? trace_hardirqs_on+0xbd/0x310
[  742.796913]  ? do_syscall_64+0x6be/0x820
[  742.800985]  ? __x64_sys_futex+0x47f/0x6a0
[  742.805241]  exit_to_usermode_loop+0x2e5/0x380
[  742.809846]  ? __bpf_trace_sys_exit+0x30/0x30
[  742.814354]  ? ret_from_fork+0x15/0x50
[  742.818265]  do_syscall_64+0x6be/0x820
[  742.822155]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  742.827528]  ? syscall_return_slowpath+0x5e0/0x5e0
[  742.832476]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.837495]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  742.842517]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  742.849191]  ? __switch_to_asm+0x40/0x70
[  742.853257]  ? __switch_to_asm+0x34/0x70
[  742.857342]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.862199]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  742.867408] RIP: 0033:0x457569
[  742.870630] Code: Bad RIP value.
[  742.873999] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  742.881708] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  742.888988] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  742.896259] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  742.903529] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  742.910799] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  742.918112] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  742.918204] aoe: skb alloc failure
[  742.926710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  742.926716] Call Trace:
[  742.926743]  dump_stack+0x244/0x39d
[  742.926763]  ? dump_stack_print_info.cold.1+0x20/0x20
[  742.926795]  warn_alloc.cold.116+0xb7/0x1bd
[  742.930350] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  742.939681]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  742.942243] syz-executor5 cpuset=syz5 mems_allowed=0
[  742.945874]  ? lock_downgrade+0x900/0x900
[  742.979900]  ? trace_hardirqs_off+0xb8/0x310
[  742.984324]  ? trace_hardirqs_off+0xb8/0x310
[  742.988750]  __alloc_pages_slowpath+0x26fe/0x2e30
[  742.993633]  ? warn_alloc+0x120/0x120
[  742.997446]  ? graph_lock+0x270/0x270
[  743.001252]  ? warn_alloc+0x120/0x120
[  743.005087]  ? warn_alloc+0x120/0x120
[  743.008899]  ? __lock_acquire+0x62f/0x4c20
[  743.013154]  ? print_usage_bug+0xc0/0xc0
[  743.017223]  ? print_usage_bug+0xc0/0xc0
[  743.021331]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.026889]  ? should_fail+0x22d/0xd01
[  743.030789]  ? find_held_lock+0x36/0x1c0
[  743.034860]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.039972]  ? __lock_acquire+0x62f/0x4c20
[  743.044219]  ? should_fail+0x22d/0xd01
[  743.048121]  ? __update_load_avg_blocked_se+0x690/0x690
[  743.053534]  ? mark_held_locks+0x130/0x130
[  743.057788]  ? mark_held_locks+0x130/0x130
[  743.062027]  ? __lock_acquire+0x62f/0x4c20
[  743.066286]  ? graph_lock+0x270/0x270
[  743.070091]  ? __lock_is_held+0xb5/0x140
[  743.074212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.079758]  ? check_preemption_disabled+0x48/0x280
[  743.084792]  ? __lock_is_held+0xb5/0x140
[  743.088866]  __alloc_pages_nodemask+0xa7b/0xdd0
[  743.093543]  ? graph_lock+0x270/0x270
[  743.097367]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  743.102439]  ? find_held_lock+0x36/0x1c0
[  743.106530]  ? ____cache_alloc_node+0x1c7/0x1e0
[  743.111209]  ? lock_downgrade+0x900/0x900
[  743.115383]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  743.120951]  cache_grow_begin+0xa5/0x8c0
[  743.125021]  ? do_raw_spin_unlock+0xa7/0x330
[  743.129442]  fallback_alloc+0x204/0x2e0
[  743.133429]  ____cache_alloc_node+0x1c7/0x1e0
[  743.137937]  kmem_cache_alloc+0x1f8/0x730
[  743.142119]  skb_clone+0x1bb/0x500
[  743.145669]  ? finish_task_switch+0x1b4/0x920
[  743.150172]  ? skb_split+0x11e0/0x11e0
[  743.154088]  ? preempt_notifier_register+0x200/0x200
[  743.159205]  ? __switch_to_asm+0x34/0x70
[  743.163273]  ? __switch_to_asm+0x34/0x70
[  743.167851]  ? __switch_to_asm+0x40/0x70
[  743.171916]  ? __switch_to_asm+0x34/0x70
[  743.175979]  ? __switch_to_asm+0x40/0x70
[  743.180044]  ? __switch_to_asm+0x34/0x70
[  743.184118]  ? __switch_to_asm+0x40/0x70
[  743.188186]  ? __switch_to_asm+0x34/0x70
[  743.192255]  ? __switch_to_asm+0x34/0x70
[  743.196333]  ? __switch_to_asm+0x40/0x70
[  743.200423]  ? __switch_to_asm+0x34/0x70
[  743.204526]  bpf_clone_redirect+0xb9/0x490
[  743.208783]  ? __schedule+0x8d7/0x21d0
[  743.212685]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  743.217711]  ? __sched_text_start+0x8/0x8
[  743.221866]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  743.226639]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  743.231235]  ? retint_kernel+0x2d/0x2d
[  743.235147]  ? find_held_lock+0x36/0x1c0
[  743.239260]  ? lock_acquire+0x1ed/0x520
[  743.243241]  ? bpf_test_run+0x3cb/0x780
[  743.247226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.252771]  ? check_preemption_disabled+0x48/0x280
[  743.257806]  ? kasan_check_read+0x11/0x20
[  743.261974]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  743.267256]  ? rcu_softirq_qs+0x20/0x20
[  743.271239]  ? preempt_schedule+0x4d/0x60
[  743.275397]  ? ___preempt_schedule+0x16/0x18
[  743.279822]  ? bpf_test_run+0x25d/0x780
[  743.283815]  ? netlink_diag_dump+0x2a0/0x2a0
[  743.288235]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.293776]  ? bpf_test_init.isra.10+0x70/0x100
[  743.298464]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  743.303279]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  743.308134]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  743.313706]  ? fput+0x130/0x1a0
[  743.316998]  ? __bpf_prog_get+0x9b/0x290
[  743.321089]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  743.325940]  ? bpf_prog_test_run+0x130/0x1a0
[  743.330361]  ? __x64_sys_bpf+0x3d8/0x520
[  743.334437]  ? bpf_prog_get+0x20/0x20
[  743.338266]  ? do_syscall_64+0x1b9/0x820
[  743.342349]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  743.347724]  ? syscall_return_slowpath+0x5e0/0x5e0
[  743.352666]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.357526]  ? trace_hardirqs_on_caller+0x310/0x310
[  743.362558]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  743.367595]  ? prepare_exit_to_usermode+0x291/0x3b0
[  743.372630]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.377497]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  743.382884] warn_alloc_show_mem: 1 callbacks suppressed
[  743.382897] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  743.382900] Mem-Info:
[  743.382935] active_anon:145353 inactive_anon:195 isolated_anon:0
[  743.382935]  active_file:10 inactive_file:15 isolated_file:0
[  743.382935]  unevictable:0 dirty:0 writeback:0 unstable:0
[  743.382935]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  743.382935]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  743.382935]  free:13766 free_pcp:87 free_cma:0
[  743.388300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  743.396804] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  743.399208] Call Trace:
[  743.432196] 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
[  743.441579]  <IRQ>
[  743.469273] lowmem_reserve[]: 0 2818 6321 6321
[  743.471894]  dump_stack+0x244/0x39d
[  743.498005] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  743.500175]  ? dump_stack_print_info.cold.1+0x20/0x20
[  743.504719] lowmem_reserve[]: 0 0 3503 3503
[  743.508357]  warn_alloc.cold.116+0xb7/0x1bd
[  743.535483] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  743.540680]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  743.544985] lowmem_reserve[]: 0 0 0 0
[  743.549308]  ? lock_downgrade+0x900/0x900
[  743.578182] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  743.583035]  ? trace_hardirqs_off+0xb8/0x310
[  743.586811] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  743.590959]  ? trace_hardirqs_off+0xb8/0x310
[  743.604456] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  743.608882]  __alloc_pages_slowpath+0x26fe/0x2e30
[  743.623953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  743.628391]  ? warn_alloc+0x120/0x120
[  743.643786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  743.643796] 280 total pagecache pages
[  743.648646]  ? warn_alloc+0x120/0x120
[  743.657464] 0 pages in swap cache
[  743.661273]  ? __lock_acquire+0x62f/0x4c20
[  743.669826] Swap cache stats: add 0, delete 0, find 0/0
[  743.673634]  ? warn_alloc+0x120/0x120
[  743.677418] Free swap  = 0kB
[  743.680872]  ? print_usage_bug+0xc0/0xc0
[  743.685111] Total swap = 0kB
[  743.690464]  ? print_usage_bug+0xc0/0xc0
[  743.694245] 1965979 pages RAM
[  743.697290]  ? mark_held_locks+0x130/0x130
[  743.701328] 0 pages HighMem/MovableOnly
[  743.704362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.708394] 342854 pages reserved
[  743.708404] 0 pages cma reserved
[  743.711524]  ? should_fail+0x22d/0xd01
[  743.735896]  ? graph_lock+0x270/0x270
[  743.739709]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.744820]  ? __lock_acquire+0x62f/0x4c20
[  743.749064]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.754205]  ? should_fail+0x22d/0xd01
[  743.758173]  ? mark_held_locks+0x130/0x130
[  743.762433]  ? mark_held_locks+0x130/0x130
[  743.766675]  ? lock_downgrade+0x900/0x900
[  743.770832]  ? graph_lock+0x270/0x270
[  743.774642]  ? graph_lock+0x270/0x270
[  743.778450]  ? graph_lock+0x270/0x270
[  743.782253]  ? do_raw_spin_unlock+0xa7/0x330
[  743.786668]  ? trace_hardirqs_on+0x310/0x310
[  743.791082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.796632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.802197]  ? check_preemption_disabled+0x48/0x280
[  743.807256]  ? __lock_is_held+0xb5/0x140
[  743.811363]  __alloc_pages_nodemask+0xa7b/0xdd0
[  743.816039]  ? graph_lock+0x270/0x270
[  743.819850]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  743.824882]  ? find_held_lock+0x36/0x1c0
[  743.828964]  ? ____cache_alloc_node+0x1c7/0x1e0
[  743.833653]  ? lock_downgrade+0x900/0x900
[  743.837811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.843361]  cache_grow_begin+0xa5/0x8c0
[  743.847429]  ? do_raw_spin_unlock+0xa7/0x330
[  743.851853]  fallback_alloc+0x204/0x2e0
[  743.855846]  ____cache_alloc_node+0x1c7/0x1e0
[  743.860353]  kmem_cache_alloc_node+0xe3/0x730
[  743.864856]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.869451]  __alloc_skb+0x114/0x770
[  743.873170]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  743.878542]  ? netdev_alloc_frag+0x1f0/0x1f0
[  743.882961]  ? vprintk_default+0x28/0x30
[  743.887024]  ? vprintk_func+0x85/0x181
[  743.890922]  ? printk+0xa7/0xcf
[  743.894207]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  743.898975]  ? do_raw_spin_trylock+0x270/0x270
[  743.903565]  new_skb+0x26/0x1c0
[  743.906866]  aoecmd_cfg+0x279/0x7f0
[  743.910502]  ? find_held_lock+0x36/0x1c0
[  743.914583]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  743.918936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.924490]  ? __lock_is_held+0xb5/0x140
[  743.928565]  discover_timer+0x50/0x60
[  743.932386]  call_timer_fn+0x26d/0x920
[  743.936280]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  743.941132]  ? process_timeout+0x40/0x40
[  743.945236]  ? mark_held_locks+0xc7/0x130
[  743.949400]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.953901]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.958411]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  743.963271]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.967861]  ? trace_hardirqs_on+0xbd/0x310
[  743.972203]  ? kasan_check_read+0x11/0x20
[  743.976378]  ? __run_timers+0x7d5/0xc60
[  743.980356]  ? trace_hardirqs_off_caller+0x300/0x300
[  743.985478]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  743.990329]  __run_timers+0x7e0/0xc60
[  743.994144]  ? timer_fixup_init+0x70/0x70
[  743.998300]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  744.003324]  ? graph_lock+0x270/0x270
[  744.007141]  ? print_usage_bug+0xc0/0xc0
[  744.011213]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  744.016413]  ? find_held_lock+0x36/0x1c0
[  744.020482]  ? graph_lock+0x270/0x270
[  744.024309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.029855]  ? check_preemption_disabled+0x48/0x280
[  744.034902]  ? __lock_is_held+0xb5/0x140
[  744.039005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.044545]  ? check_preemption_disabled+0x48/0x280
[  744.049575]  run_timer_softirq+0x52/0xb0
[  744.053654]  ? rcu_read_lock_sched_held+0x14f/0x180
[  744.059155]  __do_softirq+0x308/0xb7e
[  744.062977]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  744.067479]  ? lock_downgrade+0x900/0x900
[  744.071985]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  744.077104]  ? pvclock_read_flags+0x160/0x160
[  744.081651]  ? lapic_next_event+0x5a/0x90
[  744.085811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.091371]  ? kvm_clock_read+0x18/0x30
[  744.095349]  ? kvm_sched_clock_read+0x9/0x20
[  744.099763]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.105315]  ? check_preemption_disabled+0x48/0x280
[  744.110343]  irq_exit+0x17f/0x1c0
[  744.113802]  smp_apic_timer_interrupt+0x1cb/0x760
[  744.118656]  ? smp_call_function_single_interrupt+0x640/0x640
[  744.124562]  ? interrupt_entry+0xb5/0xc0
[  744.128672]  ? trace_hardirqs_off_caller+0xbb/0x300
[  744.133704]  ? trace_hardirqs_off_caller+0xbb/0x300
[  744.138732]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.143579]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.148635]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.153656]  ? task_prio+0x50/0x50
[  744.157202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.162742]  ? check_preemption_disabled+0x48/0x280
[  744.168569]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.173450]  apic_timer_interrupt+0xf/0x20
[  744.177687]  </IRQ>
[  744.179946] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  744.185055] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  744.203962] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  744.211707] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  744.218979] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  744.226250] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  744.233524] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  744.240808] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  744.248117]  ? shrink_page_list+0x7e89/0xccd0
[  744.252661]  ? page_evictable+0x540/0x540
[  744.257182]  ? rb_erase_cached+0xc78/0x3720
[  744.261514]  ? rb_next+0x140/0x140
[  744.265111]  ? rb_erase_cached+0xc78/0x3720
[  744.269440]  ? rb_next+0x140/0x140
[  744.273013]  ? rb_erase_cached+0xc78/0x3720
[  744.277359]  ? rb_next+0x140/0x140
[  744.280906]  ? rb_erase_cached+0xc78/0x3720
[  744.285240]  ? graph_lock+0x270/0x270
[  744.289051]  ? __update_load_avg_se+0x5eb/0xae0
[  744.293739]  ? __update_load_avg_blocked_se+0x690/0x690
[  744.299107]  ? rb_erase_cached+0xc78/0x3720
[  744.303442]  ? graph_lock+0x270/0x270
[  744.307251]  ? rb_next+0x140/0x140
[  744.310821]  ? update_load_avg+0x387/0x2470
[  744.315156]  ? rb_erase_cached+0xc78/0x3720
[  744.319495]  ? rb_erase_cached+0xc78/0x3720
[  744.323825]  ? graph_lock+0x270/0x270
[  744.327642]  ? rb_next+0x140/0x140
[  744.331200]  ? rb_next+0x140/0x140
[  744.334747]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.340327]  ? graph_lock+0x270/0x270
[  744.344145]  ? __lock_is_held+0xb5/0x140
[  744.348242]  ? print_usage_bug+0xc0/0xc0
[  744.352312]  ? print_usage_bug+0xc0/0xc0
[  744.356373]  ? __update_load_avg_blocked_se+0x690/0x690
[  744.361745]  ? rb_next+0x140/0x140
[  744.365301]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.370860]  ? __isolate_lru_page+0xd05/0x1540
[  744.375464]  ? mark_held_locks+0x130/0x130
[  744.379711]  ? __lock_acquire+0x62f/0x4c20
[  744.383962]  ? __lock_acquire+0x62f/0x4c20
[  744.388209]  ? __update_load_avg_blocked_se+0x690/0x690
[  744.393580]  ? __update_load_avg_se+0xae0/0xae0
[  744.398276]  ? graph_lock+0x270/0x270
[  744.402090]  ? graph_lock+0x270/0x270
[  744.405893]  ? graph_lock+0x270/0x270
[  744.409704]  ? print_usage_bug+0xc0/0xc0
[  744.413770]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.419314]  ? check_preemption_disabled+0x48/0x280
[  744.424347]  ? trace_hardirqs_off+0xb8/0x310
[  744.428759]  ? check_preemption_disabled+0x48/0x280
[  744.433783]  ? trace_hardirqs_on+0x310/0x310
[  744.438201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.443741]  ? check_preemption_disabled+0x48/0x280
[  744.448772]  ? move_active_pages_to_lru+0x15df/0x1c00
[  744.453979]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.459518]  ? __isolate_lru_page+0xd05/0x1540
[  744.464105]  ? putback_lru_page+0x280/0x280
[  744.468454]  ? mark_held_locks+0x130/0x130
[  744.472726]  ? mark_held_locks+0xc7/0x130
[  744.476898]  ? free_unref_page_list+0xd1b/0x11e0
[  744.481656]  ? free_unref_page_list+0xd1b/0x11e0
[  744.486421]  ? trace_hardirqs_on+0xbd/0x310
[  744.490747]  ? shrink_active_list+0x14fb/0x1f00
[  744.495425]  ? trace_hardirqs_off_caller+0x300/0x300
[  744.500529]  ? graph_lock+0x270/0x270
[  744.504359]  ? graph_lock+0x270/0x270
[  744.508164]  ? print_usage_bug+0xc0/0xc0
[  744.512237]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.517781]  ? check_preemption_disabled+0x48/0x280
[  744.522807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.528386]  ? check_preemption_disabled+0x48/0x280
[  744.533418]  ? __lock_is_held+0xb5/0x140
[  744.537492]  ? __this_cpu_preempt_check+0x1c/0x20
[  744.542340]  ? __mod_zone_page_state+0x8a/0xf0
[  744.546946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.552509]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  744.557722]  ? __isolate_lru_page+0x1540/0x1540
[  744.562392]  ? print_usage_bug+0xc0/0xc0
[  744.566493]  ? print_usage_bug+0xc0/0xc0
[  744.570563]  ? print_usage_bug+0xc0/0xc0
[  744.574650]  ? __lock_acquire+0x62f/0x4c20
[  744.578896]  ? shrink_inactive_list+0x1c50/0x1c50
[  744.583751]  ? __lock_acquire+0x62f/0x4c20
[  744.587994]  ? mark_held_locks+0x130/0x130
[  744.592236]  ? __lock_acquire+0x62f/0x4c20
[  744.596489]  ? graph_lock+0x270/0x270
[  744.600295]  ? mark_held_locks+0x130/0x130
[  744.604533]  ? print_usage_bug+0xc0/0xc0
[  744.608618]  ? print_usage_bug+0xc0/0xc0
[  744.612691]  ? find_held_lock+0x36/0x1c0
[  744.616768]  ? mark_held_locks+0xc7/0x130
[  744.620925]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.625452]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.629972]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  744.634560]  ? trace_hardirqs_on+0xbd/0x310
[  744.638894]  ? kasan_check_read+0x11/0x20
[  744.643048]  ? shrink_inactive_list+0x975/0x1c50
[  744.647815]  ? trace_hardirqs_off_caller+0x300/0x300
[  744.652925]  ? trace_hardirqs_on+0x310/0x310
[  744.657351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.662898]  ? check_preemption_disabled+0x48/0x280
[  744.667928]  shrink_inactive_list+0x9af/0x1c50
[  744.672532]  ? putback_inactive_pages+0x27e0/0x27e0
[  744.677564]  ? kasan_check_read+0x11/0x20
[  744.681733]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  744.687018]  ? kasan_check_read+0x11/0x20
[  744.691172]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  744.696198]  ? blk_lld_busy+0xa0/0xa0
[  744.700012]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  744.704953]  ? rcu_read_unlock+0x33/0x60
[  744.709020]  ? mem_cgroup_iter+0x514/0x1160
[  744.713354]  shrink_node_memcg+0x784/0x18d0
[  744.717733]  ? shrink_active_list+0x1f00/0x1f00
[  744.722403]  ? queue_work_on+0x148/0x1e0
[  744.726473]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  744.731060]  ? trace_hardirqs_on+0xbd/0x310
[  744.735387]  ? vmpressure+0x271/0x340
[  744.739194]  ? trace_hardirqs_off_caller+0x300/0x300
[  744.744308]  ? cgroup_procs_write_finish+0xf0/0xf0
[  744.749268]  shrink_node+0x3bc/0x16b0
[  744.753075]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  744.758388]  ? shrink_node_memcg+0x18d0/0x18d0
[  744.762975]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  744.767568]  ? trace_hardirqs_on+0xbd/0x310
[  744.771905]  ? vmpressure+0x271/0x340
[  744.775711]  ? do_raw_spin_unlock+0xa7/0x330
[  744.780120]  ? do_raw_spin_trylock+0x270/0x270
[  744.784717]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  744.790257]  ? __cpuset_node_allowed+0x19b/0x660
[  744.795020]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  744.800738]  ? vmpressure+0x1a2/0x340
[  744.804560]  do_try_to_free_pages+0x3e7/0x1290
[  744.809153]  ? graph_lock+0x270/0x270
[  744.812972]  ? shrink_node+0x16b0/0x16b0
[  744.817038]  ? __lock_is_held+0xb5/0x140
[  744.821119]  try_to_free_pages+0x4cb/0xb90
[  744.825374]  ? do_try_to_free_pages+0x1290/0x1290
[  744.830235]  ? kasan_check_read+0x11/0x20
[  744.834388]  ? psi_memstall_enter+0x240/0x2b0
[  744.838891]  ? trace_hardirqs_off_caller+0x300/0x300
[  744.843998]  ? lock_pin_lock+0x350/0x350
[  744.848078]  ? _raw_spin_unlock_irq+0x60/0x80
[  744.852576]  ? psi_memstall_enter+0x240/0x2b0
[  744.857085]  ? psi_memstall_tick+0x230/0x230
[  744.861519]  __alloc_pages_slowpath+0xa14/0x2e30
[  744.866311]  ? warn_alloc+0x120/0x120
[  744.870131]  ? graph_lock+0x270/0x270
[  744.873942]  ? graph_lock+0x270/0x270
[  744.877754]  ? print_usage_bug+0xc0/0xc0
[  744.881828]  ? graph_lock+0x270/0x270
[  744.885651]  ? graph_lock+0x270/0x270
[  744.889459]  ? check_preemption_disabled+0x48/0x280
[  744.894496]  ? check_preemption_disabled+0x48/0x280
[  744.899537]  ? __lock_is_held+0xb5/0x140
[  744.903635]  ? find_get_entry+0xa87/0x1120
[  744.907876]  ? lock_downgrade+0x900/0x900
[  744.912027]  ? check_preemption_disabled+0x48/0x280
[  744.917057]  ? __lock_is_held+0xb5/0x140
[  744.921141]  ? perf_trace_sched_process_exec+0x860/0x860
[  744.926619]  ? __might_sleep+0x95/0x190
[  744.930621]  __alloc_pages_nodemask+0xa7b/0xdd0
[  744.935305]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  744.940335]  ? find_held_lock+0x36/0x1c0
[  744.944410]  ? find_get_entry+0xa87/0x1120
[  744.948650]  ? lock_downgrade+0x900/0x900
[  744.952803]  ? check_preemption_disabled+0x48/0x280
[  744.957831]  ? kasan_check_read+0x11/0x20
[  744.961989]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  744.967542]  alloc_pages_current+0x173/0x350
[  744.971967]  __page_cache_alloc+0x3ce/0x570
[  744.976297]  ? find_get_entry+0xaae/0x1120
[  744.980538]  ? generic_perform_write+0x6a0/0x6a0
[  744.985298]  ? graph_lock+0x270/0x270
[  744.989110]  pagecache_get_page+0x396/0xf00
[  744.993447]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  744.998208]  ? __lock_is_held+0xb5/0x140
[  745.002275]  ? graph_lock+0x270/0x270
[  745.006092]  ? graph_lock+0x270/0x270
[  745.009899]  ? __lock_is_held+0xb5/0x140
[  745.013977]  ? __lock_is_held+0xb5/0x140
[  745.018071]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.023557]  ? __getblk_gfp+0x129/0x1030
[  745.027637]  ? __might_sleep+0x95/0x190
[  745.031635]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  745.036408]  ? ext4_mb_good_group+0x730/0x730
[  745.040911]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.046455]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  745.051741]  ? _raw_spin_unlock+0x2c/0x50
[  745.056358]  ? ext4_has_free_clusters+0x670/0x670
[  745.061205]  ? debug_check_no_obj_freed+0x305/0x58d
[  745.066239]  ? graph_lock+0x270/0x270
[  745.070045]  ? __lock_acquire+0x62f/0x4c20
[  745.074286]  ? do_raw_spin_unlock+0xa7/0x330
[  745.078701]  ? trace_hardirqs_on+0x310/0x310
[  745.083117]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  745.088139]  ? ext4_get_group_desc+0x1c6/0x2c0
[  745.092732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.098270]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  745.103810]  ? graph_lock+0x270/0x270
[  745.107628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.113178]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  745.118645]  ? __lock_is_held+0xb5/0x140
[  745.122716]  ? graph_lock+0x270/0x270
[  745.126525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.132066]  ? check_preemption_disabled+0x48/0x280
[  745.137095]  ? __lock_is_held+0xb5/0x140
[  745.141175]  ext4_free_blocks+0xbc4/0x3500
[  745.145435]  ? ext4_mb_new_blocks+0x4820/0x4820
[  745.150112]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.155415]  ? rcu_read_unlock_special+0x370/0x370
[  745.160350]  ? rcu_softirq_qs+0x20/0x20
[  745.164510]  ? unwind_dump+0x190/0x190
[  745.168430]  ? is_bpf_text_address+0xd3/0x170
[  745.172932]  ? kernel_text_address+0x79/0xf0
[  745.177348]  ? __kernel_text_address+0xd/0x40
[  745.181846]  ? unwind_get_return_address+0x61/0xa0
[  745.186786]  ? __save_stack_trace+0x8d/0xf0
[  745.191162]  ? kasan_kmalloc+0xc7/0xe0
[  745.195053]  ? __kmalloc+0x15b/0x760
[  745.198772]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  745.203703]  ? ext4_ext_truncate+0x1cc/0x220
[  745.208116]  ? ext4_truncate+0xe41/0x1650
[  745.212277]  ? ext4_evict_inode+0xab6/0x1ad0
[  745.216689]  ? evict+0x4b9/0x980
[  745.220058]  ? iput+0x674/0xa90
[  745.223337]  ? dentry_unlink_inode+0x461/0x5e0
[  745.227922]  ? __dentry_kill+0x44c/0x7a0
[  745.231984]  ? dentry_kill+0xc9/0x680
[  745.235787]  ? dput.part.25+0x660/0x860
[  745.239766]  ? dput+0x15/0x20
[  745.242874]  ? path_put+0x31/0x70
[  745.246330]  ? free_fs_struct+0x22/0x60
[  745.250302]  ? exit_fs+0xf3/0x130
[  745.253760]  ? do_exit+0xec4/0x2620
[  745.257392]  ? do_group_exit+0x177/0x440
[  745.261452]  ? get_signal+0x8a8/0x1970
[  745.265349]  ? do_signal+0x9c/0x21c0
[  745.269100]  ? exit_to_usermode_loop+0x2e5/0x380
[  745.273858]  ? do_syscall_64+0x6be/0x820
[  745.277928]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  745.283298]  ? lock_downgrade+0x900/0x900
[  745.287470]  ? graph_lock+0x270/0x270
[  745.291308]  ? trace_hardirqs_off_caller+0x300/0x300
[  745.296419]  ? ___cache_free+0x2e/0x380
[  745.300399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.305940]  ? check_preemption_disabled+0x48/0x280
[  745.310960]  ? graph_lock+0x270/0x270
[  745.314770]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.320312]  ? check_preemption_disabled+0x48/0x280
[  745.325341]  ? __lock_is_held+0xb5/0x140
[  745.329420]  ext4_ext_remove_space+0x2536/0x5ad0
[  745.334213]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  745.339495]  ? graph_lock+0x270/0x270
[  745.343307]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.348768]  ? ext4_journalled_invalidatepage+0x50/0x50
[  745.354144]  ? find_held_lock+0x36/0x1c0
[  745.358221]  ? ext4_es_remove_extent+0x147/0x4f0
[  745.362996]  ? lock_downgrade+0x900/0x900
[  745.367149]  ? ext4_es_scan+0x950/0x950
[  745.371129]  ? kasan_check_write+0x14/0x20
[  745.375370]  ? do_raw_write_lock+0x14f/0x310
[  745.379807]  ? do_raw_write_trylock+0x270/0x270
[  745.384491]  ? _raw_write_unlock+0x2c/0x50
[  745.388754]  ? ext4_es_remove_extent+0x14c/0x4f0
[  745.393511]  ? ext4_journal_check_start+0x18e/0x220
[  745.398532]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  745.403303]  ? down_write+0x8a/0x130
[  745.407019]  ? ext4_truncate+0xde1/0x1650
[  745.411178]  ext4_ext_truncate+0x1cc/0x220
[  745.415421]  ext4_truncate+0xe41/0x1650
[  745.419408]  ? ext4_punch_hole+0x1220/0x1220
[  745.423817]  ? ext4_evict_inode+0xa5a/0x1ad0
[  745.428239]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  745.433172]  ? __might_sleep+0x95/0x190
[  745.437177]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.442720]  ? ext4_evict_inode+0x917/0x1ad0
[  745.447147]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  745.452871]  ? rcu_read_lock_sched_held+0x14f/0x180
[  745.457896]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.463488]  ? __sb_start_write+0x1b2/0x370
[  745.467822]  ext4_evict_inode+0xab6/0x1ad0
[  745.472068]  ? ext4_da_write_begin+0x12c0/0x12c0
[  745.476835]  ? inode_wait_for_writeback+0x2f/0x40
[  745.481684]  ? lock_downgrade+0x900/0x900
[  745.485840]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.491380]  ? __inode_wait_for_writeback+0x2cf/0x380
[  745.496577]  ? kasan_check_read+0x11/0x20
[  745.500732]  ? do_raw_spin_unlock+0xa7/0x330
[  745.505147]  ? do_raw_spin_trylock+0x270/0x270
[  745.509746]  ? ext4_da_write_begin+0x12c0/0x12c0
[  745.514506]  evict+0x4b9/0x980
[  745.517725]  ? destroy_inode+0x200/0x200
[  745.521799]  ? iput+0x66c/0xa90
[  745.525088]  ? lock_downgrade+0x900/0x900
[  745.529250]  ? kasan_check_read+0x11/0x20
[  745.533402]  ? do_raw_spin_trylock+0x270/0x270
[  745.538025]  iput+0x674/0xa90
[  745.541157]  ? inode_add_lru+0x2a0/0x2a0
[  745.545230]  ? fsnotify_destroy_marks+0x1d2/0x270
[  745.550081]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  745.555542]  ? find_held_lock+0x36/0x1c0
[  745.559619]  dentry_unlink_inode+0x461/0x5e0
[  745.564036]  ? d_lru_del+0x130/0x130
[  745.567758]  ? kasan_check_read+0x11/0x20
[  745.571910]  ? do_raw_spin_trylock+0x270/0x270
[  745.576498]  ? lockref_get_not_dead+0x90/0x90
[  745.581021]  __dentry_kill+0x44c/0x7a0
[  745.584930]  ? d_drop+0x70/0x70
[  745.588225]  ? lock_downgrade+0x900/0x900
[  745.592393]  dentry_kill+0xc9/0x680
[  745.596028]  dput.part.25+0x660/0x860
[  745.599833]  ? shrink_dcache_sb+0x350/0x350
[  745.604159]  ? kasan_check_read+0x11/0x20
[  745.608309]  ? do_raw_spin_unlock+0xa7/0x330
[  745.612720]  ? do_raw_spin_trylock+0x270/0x270
[  745.617314]  dput+0x15/0x20
[  745.620262]  path_put+0x31/0x70
[  745.623573]  free_fs_struct+0x22/0x60
[  745.627387]  exit_fs+0xf3/0x130
[  745.630674]  do_exit+0xec4/0x2620
[  745.634140]  ? do_raw_spin_unlock+0xa7/0x330
[  745.638560]  ? mm_update_next_owner+0x990/0x990
[  745.643236]  ? graph_lock+0x270/0x270
[  745.647045]  ? find_held_lock+0x36/0x1c0
[  745.651129]  ? __lock_acquire+0x62f/0x4c20
[  745.655366]  ? lock_downgrade+0x900/0x900
[  745.659546]  ? mark_held_locks+0x130/0x130
[  745.663805]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  745.669028]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  745.674135]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.679676]  ? futex_wait+0x5ec/0xa50
[  745.683488]  ? futex_wait_setup+0x3e0/0x3e0
[  745.687821]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  745.692931]  ? futex_wake+0x304/0x760
[  745.696744]  ? graph_lock+0x270/0x270
[  745.700565]  ? memset+0x31/0x40
[  745.703877]  ? find_held_lock+0x36/0x1c0
[  745.707993]  ? get_signal+0x953/0x1970
[  745.711906]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.716402]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.720907]  do_group_exit+0x177/0x440
[  745.724803]  ? trace_hardirqs_off_caller+0x300/0x300
[  745.729910]  ? __ia32_sys_exit+0x50/0x50
[  745.733984]  get_signal+0x8a8/0x1970
[  745.737710]  ? ptrace_notify+0x130/0x130
[  745.741785]  ? find_held_lock+0x36/0x1c0
[  745.745858]  ? __might_fault+0x12b/0x1e0
[  745.746739] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  745.749931]  do_signal+0x9c/0x21c0
[  745.760418] syz-executor0 cpuset=syz0 mems_allowed=0
[  745.763958]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.774496]  ? posix_ktime_get_ts+0x15/0x20
[  745.778826]  ? trace_hardirqs_off_caller+0x300/0x300
[  745.783948]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.789491]  ? setup_sigcontext+0x7d0/0x7d0
[  745.793824]  ? exit_to_usermode_loop+0x8c/0x380
[  745.798501]  ? exit_to_usermode_loop+0x8c/0x380
[  745.803177]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  745.807764]  ? trace_hardirqs_on+0xbd/0x310
[  745.812087]  ? do_syscall_64+0x6be/0x820
[  745.816154]  ? __x64_sys_futex+0x47f/0x6a0
[  745.820419]  exit_to_usermode_loop+0x2e5/0x380
[  745.825007]  ? __bpf_trace_sys_exit+0x30/0x30
[  745.829510]  ? ret_from_fork+0x15/0x50
[  745.833409]  do_syscall_64+0x6be/0x820
[  745.837302]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  745.842672]  ? syscall_return_slowpath+0x5e0/0x5e0
[  745.847614]  ? trace_hardirqs_on_caller+0x310/0x310
[  745.852645]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  745.857666]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  745.864352]  ? __switch_to_asm+0x40/0x70
[  745.868428]  ? __switch_to_asm+0x34/0x70
[  745.872499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  745.877364]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  745.882556] RIP: 0033:0x457569
[  745.885771] Code: Bad RIP value.
[  745.889130] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  745.896838] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  745.904115] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  745.911401] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  745.918702] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  745.925975] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  745.933274] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  745.933352] aoe: skb alloc failure
[  745.941859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.941866] Call Trace:
[  745.941887]  dump_stack+0x244/0x39d
[  745.941908]  ? dump_stack_print_info.cold.1+0x20/0x20
[  745.941937]  warn_alloc.cold.116+0xb7/0x1bd
[  745.945521] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  745.954813]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  745.957384] syz-executor5 cpuset=syz5 mems_allowed=0
[  745.961015]  ? lock_downgrade+0x900/0x900
[  745.995032]  ? trace_hardirqs_off+0xb8/0x310
[  745.999469]  ? trace_hardirqs_off+0xb8/0x310
[  746.003905]  __alloc_pages_slowpath+0x26fe/0x2e30
[  746.008784]  ? warn_alloc+0x120/0x120
[  746.012641]  ? graph_lock+0x270/0x270
[  746.016448]  ? warn_alloc+0x120/0x120
[  746.020263]  ? warn_alloc+0x120/0x120
[  746.024067]  ? __lock_acquire+0x62f/0x4c20
[  746.028308]  ? print_usage_bug+0xc0/0xc0
[  746.032376]  ? print_usage_bug+0xc0/0xc0
[  746.036458]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.042000]  ? should_fail+0x22d/0xd01
[  746.045906]  ? find_held_lock+0x36/0x1c0
[  746.049973]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.055083]  ? __lock_acquire+0x62f/0x4c20
[  746.059603]  ? should_fail+0x22d/0xd01
[  746.063529]  ? __update_load_avg_blocked_se+0x690/0x690
[  746.068906]  ? mark_held_locks+0x130/0x130
[  746.073150]  ? mark_held_locks+0x130/0x130
[  746.077393]  ? __lock_acquire+0x62f/0x4c20
[  746.081649]  ? graph_lock+0x270/0x270
[  746.085469]  ? __lock_is_held+0xb5/0x140
[  746.089544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.095092]  ? check_preemption_disabled+0x48/0x280
[  746.100138]  ? __lock_is_held+0xb5/0x140
[  746.104223]  __alloc_pages_nodemask+0xa7b/0xdd0
[  746.108912]  ? graph_lock+0x270/0x270
[  746.112740]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  746.117774]  ? find_held_lock+0x36/0x1c0
[  746.121854]  ? ____cache_alloc_node+0x1c7/0x1e0
[  746.126543]  ? lock_downgrade+0x900/0x900
[  746.130712]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  746.136273]  cache_grow_begin+0xa5/0x8c0
[  746.140341]  ? do_raw_spin_unlock+0xa7/0x330
[  746.144767]  fallback_alloc+0x204/0x2e0
[  746.148785]  ____cache_alloc_node+0x1c7/0x1e0
[  746.153294]  kmem_cache_alloc+0x1f8/0x730
[  746.157462]  skb_clone+0x1bb/0x500
[  746.161011]  ? finish_task_switch+0x2f4/0x920
[  746.165514]  ? skb_split+0x11e0/0x11e0
[  746.169423]  ? preempt_notifier_register+0x200/0x200
[  746.174534]  ? __switch_to_asm+0x34/0x70
[  746.178599]  ? __switch_to_asm+0x34/0x70
[  746.182664]  ? __switch_to_asm+0x40/0x70
[  746.186731]  ? __switch_to_asm+0x34/0x70
[  746.190799]  ? __switch_to_asm+0x40/0x70
[  746.194862]  ? __switch_to_asm+0x34/0x70
[  746.198929]  ? __switch_to_asm+0x40/0x70
[  746.202995]  ? __switch_to_asm+0x34/0x70
[  746.207061]  ? __switch_to_asm+0x34/0x70
[  746.211132]  ? __switch_to_asm+0x40/0x70
[  746.215242]  ? __switch_to_asm+0x34/0x70
[  746.219331]  bpf_clone_redirect+0xb9/0x490
[  746.223679]  ? __schedule+0x8d7/0x21d0
[  746.227581]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  746.232604]  ? __sched_text_start+0x8/0x8
[  746.236762]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  746.241528]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.246119]  ? retint_kernel+0x2d/0x2d
[  746.250015]  ? find_held_lock+0x36/0x1c0
[  746.254096]  ? lock_acquire+0x1ed/0x520
[  746.258079]  ? bpf_test_run+0x3cb/0x780
[  746.262063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.267674]  ? check_preemption_disabled+0x48/0x280
[  746.272705]  ? kasan_check_read+0x11/0x20
[  746.276860]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  746.282139]  ? rcu_softirq_qs+0x20/0x20
[  746.286124]  ? preempt_schedule+0x4d/0x60
[  746.290281]  ? ___preempt_schedule+0x16/0x18
[  746.294703]  ? bpf_test_run+0x25d/0x780
[  746.298694]  ? netlink_diag_dump+0x2a0/0x2a0
[  746.303121]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.308661]  ? bpf_test_init.isra.10+0x70/0x100
[  746.313366]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  746.318165]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  746.323010]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  746.328551]  ? fput+0x130/0x1a0
[  746.331837]  ? __bpf_prog_get+0x9b/0x290
[  746.335905]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  746.340750]  ? bpf_prog_test_run+0x130/0x1a0
[  746.345167]  ? __x64_sys_bpf+0x3d8/0x520
[  746.349232]  ? bpf_prog_get+0x20/0x20
[  746.353116]  ? do_syscall_64+0x1b9/0x820
[  746.357197]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  746.362566]  ? syscall_return_slowpath+0x5e0/0x5e0
[  746.367514]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.372396]  ? trace_hardirqs_on_caller+0x310/0x310
[  746.377419]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  746.382444]  ? prepare_exit_to_usermode+0x291/0x3b0
[  746.387474]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.392331]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  746.397732] warn_alloc_show_mem: 1 callbacks suppressed
[  746.397746] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  746.397748] Mem-Info:
[  746.397783] active_anon:145353 inactive_anon:195 isolated_anon:0
[  746.397783]  active_file:10 inactive_file:15 isolated_file:0
[  746.397783]  unevictable:0 dirty:0 writeback:0 unstable:0
[  746.397783]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  746.397783]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  746.397783]  free:13766 free_pcp:87 free_cma:0
[  746.403139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.411642] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.411652] 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
[  746.414086] Call Trace:
[  746.447043] lowmem_reserve[]: 0 2818 6321 6321
[  746.456408]  <IRQ>
[  746.483986] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  746.510101]  dump_stack+0x244/0x39d
[  746.512671] lowmem_reserve[]: 0 0 3503 3503
[  746.517266]  ? dump_stack_print_info.cold.1+0x20/0x20
[  746.519403] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  746.546562]  warn_alloc.cold.116+0xb7/0x1bd
[  746.550167] lowmem_reserve[]: 0 0 0 0
[  746.554505]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  746.559675] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  746.588578]  ? lock_downgrade+0x900/0x900
[  746.592896] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  746.596715]  ? trace_hardirqs_off+0xb8/0x310
[  746.601544] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  746.615068]  ? trace_hardirqs_off+0xb8/0x310
[  746.619203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  746.634307]  __alloc_pages_slowpath+0x26fe/0x2e30
[  746.638732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  746.654187]  ? warn_alloc+0x120/0x120
[  746.658567] 280 total pagecache pages
[  746.667403]  ? warn_alloc+0x120/0x120
[  746.672248] 0 pages in swap cache
[  746.680838]  ? warn_alloc+0x120/0x120
[  746.684626] Swap cache stats: add 0, delete 0, find 0/0
[  746.688424]  ? print_usage_bug+0xc0/0xc0
[  746.692199] Free swap  = 0kB
[  746.695659]  ? print_usage_bug+0xc0/0xc0
[  746.699439] Total swap = 0kB
[  746.704806]  ? ktime_get+0x2c1/0x400
[  746.708846] 1965979 pages RAM
[  746.711863]  ? check_preemption_disabled+0x48/0x280
[  746.715909] 0 pages HighMem/MovableOnly
[  746.718927]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  746.722627] 342854 pages reserved
[  746.725732]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.730740] 0 pages cma reserved
[  746.734714]  ? should_fail+0x22d/0xd01
[  746.755447]  ? kasan_check_read+0x11/0x20
[  746.759600]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.764719]  ? __lock_acquire+0x62f/0x4c20
[  746.769134]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.774237]  ? should_fail+0x22d/0xd01
[  746.778128]  ? print_usage_bug+0xc0/0xc0
[  746.782207]  ? mark_held_locks+0x130/0x130
[  746.786464]  ? mark_held_locks+0x130/0x130
[  746.790701]  ? check_preemption_disabled+0x48/0x280
[  746.795729]  ? graph_lock+0x270/0x270
[  746.799534]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  746.804293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.809842]  ? check_preemption_disabled+0x48/0x280
[  746.814880]  ? __lock_is_held+0xb5/0x140
[  746.818960]  __alloc_pages_nodemask+0xa7b/0xdd0
[  746.823651]  ? graph_lock+0x270/0x270
[  746.827476]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  746.832513]  ? find_held_lock+0x36/0x1c0
[  746.836589]  ? ____cache_alloc_node+0x1c7/0x1e0
[  746.841271]  ? lock_downgrade+0x900/0x900
[  746.845430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.850977]  cache_grow_begin+0xa5/0x8c0
[  746.855041]  ? do_raw_spin_unlock+0xa7/0x330
[  746.859461]  fallback_alloc+0x204/0x2e0
[  746.863456]  ____cache_alloc_node+0x1c7/0x1e0
[  746.867999]  kmem_cache_alloc_node+0xe3/0x730
[  746.872496]  ? lockdep_hardirqs_on+0x296/0x5b0
[  746.877094]  __alloc_skb+0x114/0x770
[  746.880809]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  746.886182]  ? netdev_alloc_frag+0x1f0/0x1f0
[  746.890604]  ? vprintk_default+0x28/0x30
[  746.894680]  ? vprintk_func+0x85/0x181
[  746.898613]  ? printk+0xa7/0xcf
[  746.901904]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  746.906671]  ? do_raw_spin_trylock+0x270/0x270
[  746.911259]  new_skb+0x26/0x1c0
[  746.914552]  aoecmd_cfg+0x279/0x7f0
[  746.918186]  ? find_held_lock+0x36/0x1c0
[  746.922251]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  746.926582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.932140]  ? __lock_is_held+0xb5/0x140
[  746.936225]  discover_timer+0x50/0x60
[  746.940043]  call_timer_fn+0x26d/0x920
[  746.943947]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  746.948799]  ? process_timeout+0x40/0x40
[  746.952876]  ? mark_held_locks+0xc7/0x130
[  746.957032]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.961533]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.966033]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  746.970882]  ? lockdep_hardirqs_on+0x296/0x5b0
[  746.975470]  ? trace_hardirqs_on+0xbd/0x310
[  746.979797]  ? kasan_check_read+0x11/0x20
[  746.983949]  ? __run_timers+0x7d5/0xc60
[  746.987933]  ? trace_hardirqs_off_caller+0x300/0x300
[  746.993050]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  746.997918]  __run_timers+0x7e0/0xc60
[  747.001763]  ? timer_fixup_init+0x70/0x70
[  747.005938]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  747.010959]  ? graph_lock+0x270/0x270
[  747.014780]  ? print_usage_bug+0xc0/0xc0
[  747.018862]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  747.024067]  ? find_held_lock+0x36/0x1c0
[  747.028139]  ? graph_lock+0x270/0x270
[  747.031958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.037502]  ? check_preemption_disabled+0x48/0x280
[  747.042532]  ? __lock_is_held+0xb5/0x140
[  747.046597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.052146]  ? check_preemption_disabled+0x48/0x280
[  747.057682]  run_timer_softirq+0x52/0xb0
[  747.061747]  ? rcu_read_lock_sched_held+0x14f/0x180
[  747.066776]  __do_softirq+0x308/0xb7e
[  747.070587]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  747.075100]  ? lock_downgrade+0x900/0x900
[  747.079260]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  747.084377]  ? pvclock_read_flags+0x160/0x160
[  747.088877]  ? lapic_next_event+0x5a/0x90
[  747.093033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.098584]  ? kvm_clock_read+0x18/0x30
[  747.102576]  ? kvm_sched_clock_read+0x9/0x20
[  747.107004]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.112550]  ? check_preemption_disabled+0x48/0x280
[  747.117637]  irq_exit+0x17f/0x1c0
[  747.121124]  smp_apic_timer_interrupt+0x1cb/0x760
[  747.125984]  ? smp_call_function_single_interrupt+0x640/0x640
[  747.131916]  ? interrupt_entry+0xb5/0xc0
[  747.135986]  ? trace_hardirqs_off_caller+0xbb/0x300
[  747.141005]  ? trace_hardirqs_off_caller+0xbb/0x300
[  747.146025]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  747.150873]  ? trace_hardirqs_on_caller+0x310/0x310
[  747.155892]  ? trace_hardirqs_on_caller+0x310/0x310
[  747.160915]  ? task_prio+0x50/0x50
[  747.164636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.170186]  ? check_preemption_disabled+0x48/0x280
[  747.175227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  747.180122]  apic_timer_interrupt+0xf/0x20
[  747.184353]  </IRQ>
[  747.186598] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  747.191728] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  747.210641] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  747.218360] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  747.225639] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  747.232911] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  747.240184] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  747.247458] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  747.254750]  ? shrink_page_list+0x7e89/0xccd0
[  747.259287]  ? page_evictable+0x540/0x540
[  747.263873]  ? rb_erase_cached+0xc78/0x3720
[  747.268222]  ? rb_next+0x140/0x140
[  747.271819]  ? rb_erase_cached+0xc78/0x3720
[  747.276149]  ? rb_next+0x140/0x140
[  747.279697]  ? rb_erase_cached+0xc78/0x3720
[  747.284034]  ? rb_next+0x140/0x140
[  747.287580]  ? rb_erase_cached+0xc78/0x3720
[  747.291926]  ? graph_lock+0x270/0x270
[  747.295736]  ? __update_load_avg_se+0x5eb/0xae0
[  747.300414]  ? __update_load_avg_blocked_se+0x690/0x690
[  747.305786]  ? rb_erase_cached+0xc78/0x3720
[  747.310115]  ? graph_lock+0x270/0x270
[  747.313936]  ? rb_next+0x140/0x140
[  747.317481]  ? update_load_avg+0x387/0x2470
[  747.321816]  ? rb_erase_cached+0xc78/0x3720
[  747.326155]  ? rb_erase_cached+0xc78/0x3720
[  747.330482]  ? graph_lock+0x270/0x270
[  747.334308]  ? rb_next+0x140/0x140
[  747.337850]  ? rb_next+0x140/0x140
[  747.341401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.346963]  ? graph_lock+0x270/0x270
[  747.350786]  ? __lock_is_held+0xb5/0x140
[  747.354860]  ? print_usage_bug+0xc0/0xc0
[  747.358928]  ? print_usage_bug+0xc0/0xc0
[  747.362990]  ? __update_load_avg_blocked_se+0x690/0x690
[  747.368359]  ? rb_next+0x140/0x140
[  747.371967]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.377511]  ? __isolate_lru_page+0xd05/0x1540
[  747.382132]  ? mark_held_locks+0x130/0x130
[  747.386391]  ? __lock_acquire+0x62f/0x4c20
[  747.390652]  ? __lock_acquire+0x62f/0x4c20
[  747.394893]  ? __update_load_avg_blocked_se+0x690/0x690
[  747.400289]  ? __update_load_avg_se+0xae0/0xae0
[  747.404970]  ? graph_lock+0x270/0x270
[  747.408805]  ? graph_lock+0x270/0x270
[  747.412616]  ? graph_lock+0x270/0x270
[  747.416423]  ? print_usage_bug+0xc0/0xc0
[  747.420488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.426031]  ? check_preemption_disabled+0x48/0x280
[  747.431067]  ? trace_hardirqs_off+0xb8/0x310
[  747.435480]  ? check_preemption_disabled+0x48/0x280
[  747.440528]  ? trace_hardirqs_on+0x310/0x310
[  747.444973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.450513]  ? check_preemption_disabled+0x48/0x280
[  747.455542]  ? move_active_pages_to_lru+0x15df/0x1c00
[  747.460755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.466295]  ? __isolate_lru_page+0xd05/0x1540
[  747.470884]  ? putback_lru_page+0x280/0x280
[  747.475231]  ? mark_held_locks+0x130/0x130
[  747.479475]  ? mark_held_locks+0xc7/0x130
[  747.483636]  ? free_unref_page_list+0xd1b/0x11e0
[  747.488412]  ? free_unref_page_list+0xd1b/0x11e0
[  747.493188]  ? trace_hardirqs_on+0xbd/0x310
[  747.497526]  ? shrink_active_list+0x14fb/0x1f00
[  747.502204]  ? trace_hardirqs_off_caller+0x300/0x300
[  747.507332]  ? graph_lock+0x270/0x270
[  747.511195]  ? graph_lock+0x270/0x270
[  747.514998]  ? print_usage_bug+0xc0/0xc0
[  747.519066]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.524642]  ? check_preemption_disabled+0x48/0x280
[  747.529675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.535219]  ? check_preemption_disabled+0x48/0x280
[  747.540250]  ? __lock_is_held+0xb5/0x140
[  747.544320]  ? __this_cpu_preempt_check+0x1c/0x20
[  747.549182]  ? __mod_zone_page_state+0x8a/0xf0
[  747.553776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.559319]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  747.564531]  ? __isolate_lru_page+0x1540/0x1540
[  747.569203]  ? print_usage_bug+0xc0/0xc0
[  747.573280]  ? print_usage_bug+0xc0/0xc0
[  747.577349]  ? print_usage_bug+0xc0/0xc0
[  747.581485]  ? __lock_acquire+0x62f/0x4c20
[  747.585738]  ? shrink_inactive_list+0x1c50/0x1c50
[  747.590593]  ? __lock_acquire+0x62f/0x4c20
[  747.594839]  ? mark_held_locks+0x130/0x130
[  747.599078]  ? __lock_acquire+0x62f/0x4c20
[  747.603351]  ? graph_lock+0x270/0x270
[  747.607161]  ? mark_held_locks+0x130/0x130
[  747.611400]  ? print_usage_bug+0xc0/0xc0
[  747.615471]  ? print_usage_bug+0xc0/0xc0
[  747.619537]  ? find_held_lock+0x36/0x1c0
[  747.623625]  ? mark_held_locks+0xc7/0x130
[  747.627798]  ? _raw_spin_unlock_irq+0x27/0x80
[  747.632297]  ? _raw_spin_unlock_irq+0x27/0x80
[  747.636810]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  747.641397]  ? trace_hardirqs_on+0xbd/0x310
[  747.645729]  ? kasan_check_read+0x11/0x20
[  747.649883]  ? shrink_inactive_list+0x975/0x1c50
[  747.654647]  ? trace_hardirqs_off_caller+0x300/0x300
[  747.659761]  ? trace_hardirqs_on+0x310/0x310
[  747.664213]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.669778]  ? check_preemption_disabled+0x48/0x280
[  747.674809]  shrink_inactive_list+0x9af/0x1c50
[  747.679410]  ? putback_inactive_pages+0x27e0/0x27e0
[  747.684434]  ? kasan_check_read+0x11/0x20
[  747.688588]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  747.693875]  ? kasan_check_read+0x11/0x20
[  747.698031]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  747.703056]  ? blk_lld_busy+0xa0/0xa0
[  747.706865]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  747.711804]  ? rcu_read_unlock+0x33/0x60
[  747.715867]  ? mem_cgroup_iter+0x514/0x1160
[  747.720200]  shrink_node_memcg+0x784/0x18d0
[  747.724545]  ? shrink_active_list+0x1f00/0x1f00
[  747.729218]  ? queue_work_on+0x148/0x1e0
[  747.733305]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  747.734987] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  747.737900]  ? trace_hardirqs_on+0xbd/0x310
[  747.748383] syz-executor0 cpuset=syz0 mems_allowed=0
[  747.752712]  ? vmpressure+0x271/0x340
[  747.761604]  ? trace_hardirqs_off_caller+0x300/0x300
[  747.766730]  ? cgroup_procs_write_finish+0xf0/0xf0
[  747.771684]  shrink_node+0x3bc/0x16b0
[  747.775490]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  747.780796]  ? shrink_node_memcg+0x18d0/0x18d0
[  747.785380]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  747.789970]  ? trace_hardirqs_on+0xbd/0x310
[  747.794294]  ? vmpressure+0x271/0x340
[  747.798103]  ? do_raw_spin_unlock+0xa7/0x330
[  747.802515]  ? do_raw_spin_trylock+0x270/0x270
[  747.807106]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  747.812659]  ? __cpuset_node_allowed+0x19b/0x660
[  747.817448]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  747.823157]  ? vmpressure+0x1a2/0x340
[  747.826970]  do_try_to_free_pages+0x3e7/0x1290
[  747.831553]  ? graph_lock+0x270/0x270
[  747.835372]  ? shrink_node+0x16b0/0x16b0
[  747.839437]  ? __lock_is_held+0xb5/0x140
[  747.843523]  try_to_free_pages+0x4cb/0xb90
[  747.847764]  ? do_try_to_free_pages+0x1290/0x1290
[  747.852630]  ? kasan_check_read+0x11/0x20
[  747.856799]  ? psi_memstall_enter+0x240/0x2b0
[  747.861318]  ? trace_hardirqs_off_caller+0x300/0x300
[  747.866433]  ? lock_pin_lock+0x350/0x350
[  747.870522]  ? _raw_spin_unlock_irq+0x60/0x80
[  747.875029]  ? psi_memstall_enter+0x240/0x2b0
[  747.879531]  ? psi_memstall_tick+0x230/0x230
[  747.883961]  __alloc_pages_slowpath+0xa14/0x2e30
[  747.888746]  ? warn_alloc+0x120/0x120
[  747.892565]  ? graph_lock+0x270/0x270
[  747.896375]  ? graph_lock+0x270/0x270
[  747.900178]  ? print_usage_bug+0xc0/0xc0
[  747.904239]  ? graph_lock+0x270/0x270
[  747.908038]  ? graph_lock+0x270/0x270
[  747.911844]  ? check_preemption_disabled+0x48/0x280
[  747.916874]  ? check_preemption_disabled+0x48/0x280
[  747.921901]  ? __lock_is_held+0xb5/0x140
[  747.925982]  ? find_get_entry+0xa87/0x1120
[  747.930220]  ? lock_downgrade+0x900/0x900
[  747.934387]  ? check_preemption_disabled+0x48/0x280
[  747.939413]  ? __lock_is_held+0xb5/0x140
[  747.943492]  ? perf_trace_sched_process_exec+0x860/0x860
[  747.948967]  ? __might_sleep+0x95/0x190
[  747.952952]  __alloc_pages_nodemask+0xa7b/0xdd0
[  747.957637]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  747.962668]  ? find_held_lock+0x36/0x1c0
[  747.966743]  ? find_get_entry+0xa87/0x1120
[  747.970985]  ? lock_downgrade+0x900/0x900
[  747.975141]  ? check_preemption_disabled+0x48/0x280
[  747.980169]  ? kasan_check_read+0x11/0x20
[  747.984323]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  747.989875]  alloc_pages_current+0x173/0x350
[  747.994305]  __page_cache_alloc+0x3ce/0x570
[  747.998661]  ? find_get_entry+0xaae/0x1120
[  748.002901]  ? generic_perform_write+0x6a0/0x6a0
[  748.009577]  ? graph_lock+0x270/0x270
[  748.013402]  pagecache_get_page+0x396/0xf00
[  748.017749]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  748.022517]  ? __lock_is_held+0xb5/0x140
[  748.026601]  ? graph_lock+0x270/0x270
[  748.030497]  ? graph_lock+0x270/0x270
[  748.034311]  ? __lock_is_held+0xb5/0x140
[  748.038394]  ? __lock_is_held+0xb5/0x140
[  748.042483]  ? perf_trace_sched_process_exec+0x860/0x860
[  748.047937]  ? __getblk_gfp+0x129/0x1030
[  748.052003]  ? __might_sleep+0x95/0x190
[  748.056466]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  748.061242]  ? ext4_mb_good_group+0x730/0x730
[  748.065755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.071297]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  748.076578]  ? _raw_spin_unlock+0x2c/0x50
[  748.080751]  ? ext4_has_free_clusters+0x670/0x670
[  748.085612]  ? debug_check_no_obj_freed+0x305/0x58d
[  748.090656]  ? graph_lock+0x270/0x270
[  748.094467]  ? __lock_acquire+0x62f/0x4c20
[  748.099228]  ? do_raw_spin_unlock+0xa7/0x330
[  748.103644]  ? trace_hardirqs_on+0x310/0x310
[  748.108087]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  748.113124]  ? ext4_get_group_desc+0x1c6/0x2c0
[  748.117745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.123282]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  748.128840]  ? graph_lock+0x270/0x270
[  748.132670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.138215]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  748.143678]  ? __lock_is_held+0xb5/0x140
[  748.147745]  ? graph_lock+0x270/0x270
[  748.151552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.157122]  ? check_preemption_disabled+0x48/0x280
[  748.162151]  ? __lock_is_held+0xb5/0x140
[  748.166234]  ext4_free_blocks+0xbc4/0x3500
[  748.170497]  ? ext4_mb_new_blocks+0x4820/0x4820
[  748.175172]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.180922]  ? rcu_read_unlock_special+0x370/0x370
[  748.185866]  ? rcu_softirq_qs+0x20/0x20
[  748.189846]  ? unwind_dump+0x190/0x190
[  748.193753]  ? is_bpf_text_address+0xd3/0x170
[  748.198253]  ? kernel_text_address+0x79/0xf0
[  748.202667]  ? __kernel_text_address+0xd/0x40
[  748.207223]  ? unwind_get_return_address+0x61/0xa0
[  748.212178]  ? __save_stack_trace+0x8d/0xf0
[  748.216524]  ? kasan_kmalloc+0xc7/0xe0
[  748.220420]  ? __kmalloc+0x15b/0x760
[  748.224142]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  748.229069]  ? ext4_ext_truncate+0x1cc/0x220
[  748.233482]  ? ext4_truncate+0xe41/0x1650
[  748.237635]  ? ext4_evict_inode+0xab6/0x1ad0
[  748.242058]  ? evict+0x4b9/0x980
[  748.245431]  ? iput+0x674/0xa90
[  748.248712]  ? dentry_unlink_inode+0x461/0x5e0
[  748.253290]  ? __dentry_kill+0x44c/0x7a0
[  748.257359]  ? dentry_kill+0xc9/0x680
[  748.261169]  ? dput.part.25+0x660/0x860
[  748.265159]  ? dput+0x15/0x20
[  748.268279]  ? path_put+0x31/0x70
[  748.271739]  ? free_fs_struct+0x22/0x60
[  748.275716]  ? exit_fs+0xf3/0x130
[  748.279186]  ? do_exit+0xec4/0x2620
[  748.282825]  ? do_group_exit+0x177/0x440
[  748.286882]  ? get_signal+0x8a8/0x1970
[  748.290767]  ? do_signal+0x9c/0x21c0
[  748.294482]  ? exit_to_usermode_loop+0x2e5/0x380
[  748.299239]  ? do_syscall_64+0x6be/0x820
[  748.303306]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  748.308692]  ? lock_downgrade+0x900/0x900
[  748.312843]  ? graph_lock+0x270/0x270
[  748.316647]  ? trace_hardirqs_off_caller+0x300/0x300
[  748.321751]  ? ___cache_free+0x2e/0x380
[  748.325758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.331296]  ? check_preemption_disabled+0x48/0x280
[  748.336318]  ? graph_lock+0x270/0x270
[  748.340133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.345677]  ? check_preemption_disabled+0x48/0x280
[  748.350707]  ? __lock_is_held+0xb5/0x140
[  748.354788]  ext4_ext_remove_space+0x2536/0x5ad0
[  748.359629]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  748.364911]  ? graph_lock+0x270/0x270
[  748.368719]  ? perf_trace_sched_process_exec+0x860/0x860
[  748.374197]  ? ext4_journalled_invalidatepage+0x50/0x50
[  748.379565]  ? find_held_lock+0x36/0x1c0
[  748.383684]  ? ext4_es_remove_extent+0x147/0x4f0
[  748.388442]  ? lock_downgrade+0x900/0x900
[  748.392611]  ? ext4_es_scan+0x950/0x950
[  748.396602]  ? kasan_check_write+0x14/0x20
[  748.400849]  ? do_raw_write_lock+0x14f/0x310
[  748.405295]  ? do_raw_write_trylock+0x270/0x270
[  748.409980]  ? _raw_write_unlock+0x2c/0x50
[  748.414216]  ? ext4_es_remove_extent+0x14c/0x4f0
[  748.418982]  ? ext4_journal_check_start+0x18e/0x220
[  748.424002]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  748.428771]  ? down_write+0x8a/0x130
[  748.432484]  ? ext4_truncate+0xde1/0x1650
[  748.436643]  ext4_ext_truncate+0x1cc/0x220
[  748.440898]  ext4_truncate+0xe41/0x1650
[  748.444882]  ? ext4_punch_hole+0x1220/0x1220
[  748.449288]  ? ext4_evict_inode+0xa5a/0x1ad0
[  748.453702]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  748.458638]  ? __might_sleep+0x95/0x190
[  748.462636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.468176]  ? ext4_evict_inode+0x917/0x1ad0
[  748.472613]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  748.478377]  ? rcu_read_lock_sched_held+0x14f/0x180
[  748.483400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.488940]  ? __sb_start_write+0x1b2/0x370
[  748.493268]  ext4_evict_inode+0xab6/0x1ad0
[  748.497510]  ? ext4_da_write_begin+0x12c0/0x12c0
[  748.502269]  ? inode_wait_for_writeback+0x2f/0x40
[  748.507115]  ? lock_downgrade+0x900/0x900
[  748.511284]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.516842]  ? __inode_wait_for_writeback+0x2cf/0x380
[  748.522042]  ? kasan_check_read+0x11/0x20
[  748.526189]  ? do_raw_spin_unlock+0xa7/0x330
[  748.530619]  ? do_raw_spin_trylock+0x270/0x270
[  748.535227]  ? ext4_da_write_begin+0x12c0/0x12c0
[  748.539990]  evict+0x4b9/0x980
[  748.543194]  ? destroy_inode+0x200/0x200
[  748.547266]  ? iput+0x66c/0xa90
[  748.550547]  ? lock_downgrade+0x900/0x900
[  748.554705]  ? kasan_check_read+0x11/0x20
[  748.558856]  ? do_raw_spin_trylock+0x270/0x270
[  748.563455]  iput+0x674/0xa90
[  748.566568]  ? inode_add_lru+0x2a0/0x2a0
[  748.570656]  ? fsnotify_destroy_marks+0x1d2/0x270
[  748.575504]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  748.580961]  ? find_held_lock+0x36/0x1c0
[  748.585035]  dentry_unlink_inode+0x461/0x5e0
[  748.589452]  ? d_lru_del+0x130/0x130
[  748.593179]  ? kasan_check_read+0x11/0x20
[  748.597342]  ? do_raw_spin_trylock+0x270/0x270
[  748.601940]  ? lockref_get_not_dead+0x90/0x90
[  748.606451]  __dentry_kill+0x44c/0x7a0
[  748.610348]  ? d_drop+0x70/0x70
[  748.613638]  ? lock_downgrade+0x900/0x900
[  748.617807]  dentry_kill+0xc9/0x680
[  748.621440]  dput.part.25+0x660/0x860
[  748.625247]  ? shrink_dcache_sb+0x350/0x350
[  748.629569]  ? kasan_check_read+0x11/0x20
[  748.633729]  ? do_raw_spin_unlock+0xa7/0x330
[  748.638155]  ? do_raw_spin_trylock+0x270/0x270
[  748.642753]  dput+0x15/0x20
[  748.645704]  path_put+0x31/0x70
[  748.648999]  free_fs_struct+0x22/0x60
[  748.652801]  exit_fs+0xf3/0x130
[  748.656089]  do_exit+0xec4/0x2620
[  748.659545]  ? do_raw_spin_unlock+0xa7/0x330
[  748.663965]  ? mm_update_next_owner+0x990/0x990
[  748.668640]  ? graph_lock+0x270/0x270
[  748.672449]  ? find_held_lock+0x36/0x1c0
[  748.676524]  ? __lock_acquire+0x62f/0x4c20
[  748.680760]  ? lock_downgrade+0x900/0x900
[  748.684957]  ? mark_held_locks+0x130/0x130
[  748.689196]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  748.694400]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  748.699504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.705039]  ? futex_wait+0x5ec/0xa50
[  748.708850]  ? futex_wait_setup+0x3e0/0x3e0
[  748.713183]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  748.718310]  ? futex_wake+0x304/0x760
[  748.722131]  ? graph_lock+0x270/0x270
[  748.725945]  ? memset+0x31/0x40
[  748.729229]  ? find_held_lock+0x36/0x1c0
[  748.733293]  ? get_signal+0x953/0x1970
[  748.737202]  ? _raw_spin_unlock_irq+0x27/0x80
[  748.741704]  ? _raw_spin_unlock_irq+0x27/0x80
[  748.746211]  do_group_exit+0x177/0x440
[  748.750123]  ? trace_hardirqs_off_caller+0x300/0x300
[  748.755261]  ? __ia32_sys_exit+0x50/0x50
[  748.759395]  get_signal+0x8a8/0x1970
[  748.763121]  ? ptrace_notify+0x130/0x130
[  748.767196]  ? find_held_lock+0x36/0x1c0
[  748.771286]  ? __might_fault+0x12b/0x1e0
[  748.775371]  do_signal+0x9c/0x21c0
[  748.778942]  ? perf_trace_sched_process_exec+0x860/0x860
[  748.784400]  ? posix_ktime_get_ts+0x15/0x20
[  748.788728]  ? trace_hardirqs_off_caller+0x300/0x300
[  748.793861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.799405]  ? setup_sigcontext+0x7d0/0x7d0
[  748.803740]  ? exit_to_usermode_loop+0x8c/0x380
[  748.808417]  ? exit_to_usermode_loop+0x8c/0x380
[  748.813101]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  748.817686]  ? trace_hardirqs_on+0xbd/0x310
[  748.822010]  ? do_syscall_64+0x6be/0x820
[  748.826077]  ? __x64_sys_futex+0x47f/0x6a0
[  748.830323]  exit_to_usermode_loop+0x2e5/0x380
[  748.834908]  ? __bpf_trace_sys_exit+0x30/0x30
[  748.839427]  ? ret_from_fork+0x15/0x50
[  748.843337]  do_syscall_64+0x6be/0x820
[  748.847228]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  748.852603]  ? syscall_return_slowpath+0x5e0/0x5e0
[  748.857548]  ? trace_hardirqs_on_caller+0x310/0x310
[  748.862569]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  748.867617]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  748.874291]  ? __switch_to_asm+0x40/0x70
[  748.878354]  ? __switch_to_asm+0x34/0x70
[  748.882434]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.887293]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  748.892481] RIP: 0033:0x457569
[  748.895703] Code: Bad RIP value.
[  748.899073] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  748.906786] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  748.914061] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  748.921331] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  748.928613] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  748.935885] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  748.943193] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  748.943309] aoe: skb alloc failure
[  748.951797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  748.951803] Call Trace:
[  748.951830]  dump_stack+0x244/0x39d
[  748.951851]  ? dump_stack_print_info.cold.1+0x20/0x20
[  748.951882]  warn_alloc.cold.116+0xb7/0x1bd
[  748.955472] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  748.964766]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  748.967330] syz-executor5 cpuset=syz5 mems_allowed=0
[  748.970965]  ? lock_downgrade+0x900/0x900
[  749.005036]  ? trace_hardirqs_off+0xb8/0x310
[  749.009478]  ? trace_hardirqs_off+0xb8/0x310
[  749.013905]  __alloc_pages_slowpath+0x26fe/0x2e30
[  749.018795]  ? warn_alloc+0x120/0x120
[  749.022607]  ? graph_lock+0x270/0x270
[  749.026421]  ? warn_alloc+0x120/0x120
[  749.030237]  ? warn_alloc+0x120/0x120
[  749.034048]  ? __lock_acquire+0x62f/0x4c20
[  749.038289]  ? print_usage_bug+0xc0/0xc0
[  749.042371]  ? print_usage_bug+0xc0/0xc0
[  749.046454]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.051999]  ? should_fail+0x22d/0xd01
[  749.055894]  ? find_held_lock+0x36/0x1c0
[  749.059962]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.065070]  ? __lock_acquire+0x62f/0x4c20
[  749.069312]  ? should_fail+0x22d/0xd01
[  749.073239]  ? __update_load_avg_blocked_se+0x690/0x690
[  749.078621]  ? mark_held_locks+0x130/0x130
[  749.082869]  ? mark_held_locks+0x130/0x130
[  749.087124]  ? __lock_acquire+0x62f/0x4c20
[  749.091370]  ? graph_lock+0x270/0x270
[  749.095181]  ? __lock_is_held+0xb5/0x140
[  749.099260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.104814]  ? check_preemption_disabled+0x48/0x280
[  749.109850]  ? __lock_is_held+0xb5/0x140
[  749.113941]  __alloc_pages_nodemask+0xa7b/0xdd0
[  749.118618]  ? graph_lock+0x270/0x270
[  749.122437]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  749.127484]  ? find_held_lock+0x36/0x1c0
[  749.131563]  ? ____cache_alloc_node+0x1c7/0x1e0
[  749.136245]  ? lock_downgrade+0x900/0x900
[  749.140419]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  749.145967]  cache_grow_begin+0xa5/0x8c0
[  749.150043]  ? do_raw_spin_unlock+0xa7/0x330
[  749.154482]  fallback_alloc+0x204/0x2e0
[  749.158467]  ____cache_alloc_node+0x1c7/0x1e0
[  749.163461]  kmem_cache_alloc+0x1f8/0x730
[  749.167634]  skb_clone+0x1bb/0x500
[  749.171183]  ? finish_task_switch+0x1b4/0x920
[  749.175685]  ? skb_split+0x11e0/0x11e0
[  749.179578]  ? preempt_notifier_register+0x200/0x200
[  749.184719]  ? __switch_to_asm+0x34/0x70
[  749.188790]  ? __switch_to_asm+0x34/0x70
[  749.192858]  ? __switch_to_asm+0x40/0x70
[  749.196931]  ? __switch_to_asm+0x34/0x70
[  749.201000]  ? __switch_to_asm+0x40/0x70
[  749.205068]  ? __switch_to_asm+0x34/0x70
[  749.209134]  ? __switch_to_asm+0x40/0x70
[  749.213197]  ? __switch_to_asm+0x34/0x70
[  749.217279]  ? __switch_to_asm+0x34/0x70
[  749.221345]  ? __switch_to_asm+0x40/0x70
[  749.225412]  ? __switch_to_asm+0x34/0x70
[  749.229487]  bpf_clone_redirect+0xb9/0x490
[  749.233728]  ? __schedule+0x8d7/0x21d0
[  749.237647]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  749.242670]  ? __sched_text_start+0x8/0x8
[  749.246823]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  749.251625]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  749.256226]  ? retint_kernel+0x2d/0x2d
[  749.260131]  ? find_held_lock+0x36/0x1c0
[  749.264222]  ? lock_acquire+0x1ed/0x520
[  749.268224]  ? bpf_test_run+0x3cb/0x780
[  749.272207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.277749]  ? check_preemption_disabled+0x48/0x280
[  749.282776]  ? kasan_check_read+0x11/0x20
[  749.286928]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  749.292209]  ? rcu_softirq_qs+0x20/0x20
[  749.296192]  ? preempt_schedule+0x4d/0x60
[  749.300345]  ? ___preempt_schedule+0x16/0x18
[  749.304766]  ? bpf_test_run+0x25d/0x780
[  749.308759]  ? netlink_diag_dump+0x2a0/0x2a0
[  749.313183]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.318724]  ? bpf_test_init.isra.10+0x70/0x100
[  749.323429]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  749.328214]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  749.333067]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  749.338626]  ? fput+0x130/0x1a0
[  749.341914]  ? __bpf_prog_get+0x9b/0x290
[  749.345989]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  749.350835]  ? bpf_prog_test_run+0x130/0x1a0
[  749.355256]  ? __x64_sys_bpf+0x3d8/0x520
[  749.359325]  ? bpf_prog_get+0x20/0x20
[  749.363158]  ? do_syscall_64+0x1b9/0x820
[  749.367232]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  749.372613]  ? syscall_return_slowpath+0x5e0/0x5e0
[  749.377547]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.382396]  ? trace_hardirqs_on_caller+0x310/0x310
[  749.387417]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  749.392439]  ? prepare_exit_to_usermode+0x291/0x3b0
[  749.397470]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  749.402338]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  749.407723] warn_alloc_show_mem: 1 callbacks suppressed
[  749.407738] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  749.407740] Mem-Info:
[  749.407776] active_anon:145353 inactive_anon:195 isolated_anon:0
[  749.407776]  active_file:10 inactive_file:15 isolated_file:0
[  749.407776]  unevictable:0 dirty:0 writeback:0 unstable:0
[  749.407776]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  749.407776]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  749.407776]  free:13766 free_pcp:87 free_cma:0
[  749.413116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  749.413126] Call Trace:
[  749.421649] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  749.424054]  <IRQ>
[  749.457014] 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
[  749.466388]  dump_stack+0x244/0x39d
[  749.468946] lowmem_reserve[]: 0 2818 6321 6321
[  749.496553]  ? dump_stack_print_info.cold.1+0x20/0x20
[  749.498706] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  749.524832]  warn_alloc.cold.116+0xb7/0x1bd
[  749.528431] lowmem_reserve[]: 0 0 3503 3503
[  749.533010]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  749.538183] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  749.565355]  ? lock_downgrade+0x900/0x900
[  749.569663] lowmem_reserve[]: 0 0 0 0
[  749.573999]  ? trace_hardirqs_off+0xb8/0x310
[  749.578837] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  749.607787]  ? trace_hardirqs_off+0xb8/0x310
[  749.611921] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  749.615732]  __alloc_pages_slowpath+0x26fe/0x2e30
[  749.620112] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  749.633689]  ? warn_alloc+0x120/0x120
[  749.638068] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  749.653192]  ? warn_alloc+0x120/0x120
[  749.658021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  749.673471]  ? warn_alloc+0x120/0x120
[  749.677255] 280 total pagecache pages
[  749.686103]  ? print_usage_bug+0xc0/0xc0
[  749.689896] 0 pages in swap cache
[  749.698471]  ? print_usage_bug+0xc0/0xc0
[  749.702253] Swap cache stats: add 0, delete 0, find 0/0
[  749.706061]  ? ktime_get+0x2c1/0x400
[  749.710139] Free swap  = 0kB
[  749.713606]  ? check_preemption_disabled+0x48/0x280
[  749.717674] Total swap = 0kB
[  749.723054]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  749.726749] 1965979 pages RAM
[  749.729791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.734786] 0 pages HighMem/MovableOnly
[  749.737808]  ? should_fail+0x22d/0xd01
[  749.742292] 342854 pages reserved
[  749.745398]  ? kasan_check_read+0x11/0x20
[  749.750910] 0 pages cma reserved
[  749.754882]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.774809]  ? __lock_acquire+0x62f/0x4c20
[  749.779057]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.784196]  ? should_fail+0x22d/0xd01
[  749.788139]  ? print_usage_bug+0xc0/0xc0
[  749.792215]  ? mark_held_locks+0x130/0x130
[  749.796463]  ? mark_held_locks+0x130/0x130
[  749.800704]  ? check_preemption_disabled+0x48/0x280
[  749.805738]  ? graph_lock+0x270/0x270
[  749.809564]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  749.814326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.819876]  ? check_preemption_disabled+0x48/0x280
[  749.824906]  ? __lock_is_held+0xb5/0x140
[  749.828983]  __alloc_pages_nodemask+0xa7b/0xdd0
[  749.833661]  ? graph_lock+0x270/0x270
[  749.837484]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  749.842538]  ? find_held_lock+0x36/0x1c0
[  749.846645]  ? ____cache_alloc_node+0x1c7/0x1e0
[  749.851342]  ? lock_downgrade+0x900/0x900
[  749.855511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.861082]  cache_grow_begin+0xa5/0x8c0
[  749.865164]  ? do_raw_spin_unlock+0xa7/0x330
[  749.869616]  fallback_alloc+0x204/0x2e0
[  749.873606]  ____cache_alloc_node+0x1c7/0x1e0
[  749.878131]  kmem_cache_alloc_node+0xe3/0x730
[  749.882668]  ? lockdep_hardirqs_on+0x296/0x5b0
[  749.887280]  __alloc_skb+0x114/0x770
[  749.891008]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  749.896382]  ? netdev_alloc_frag+0x1f0/0x1f0
[  749.900810]  ? vprintk_default+0x28/0x30
[  749.904878]  ? vprintk_func+0x85/0x181
[  749.908773]  ? printk+0xa7/0xcf
[  749.912059]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  749.916826]  ? do_raw_spin_trylock+0x270/0x270
[  749.921418]  new_skb+0x26/0x1c0
[  749.924706]  aoecmd_cfg+0x279/0x7f0
[  749.928341]  ? find_held_lock+0x36/0x1c0
[  749.932411]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  749.936756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.942313]  ? __lock_is_held+0xb5/0x140
[  749.946394]  discover_timer+0x50/0x60
[  749.950202]  call_timer_fn+0x26d/0x920
[  749.954091]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  749.958936]  ? process_timeout+0x40/0x40
[  749.963011]  ? mark_held_locks+0xc7/0x130
[  749.967205]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.971706]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.976203]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  749.981054]  ? lockdep_hardirqs_on+0x296/0x5b0
[  749.985681]  ? trace_hardirqs_on+0xbd/0x310
[  749.990006]  ? kasan_check_read+0x11/0x20
[  749.994158]  ? __run_timers+0x7d5/0xc60
[  749.998164]  ? trace_hardirqs_off_caller+0x300/0x300
[  750.003284]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  750.008129]  __run_timers+0x7e0/0xc60
[  750.011950]  ? timer_fixup_init+0x70/0x70
[  750.016107]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  750.021134]  ? graph_lock+0x270/0x270
[  750.024950]  ? print_usage_bug+0xc0/0xc0
[  750.029030]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  750.034234]  ? find_held_lock+0x36/0x1c0
[  750.038308]  ? graph_lock+0x270/0x270
[  750.042121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.047668]  ? check_preemption_disabled+0x48/0x280
[  750.052700]  ? __lock_is_held+0xb5/0x140
[  750.057260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.062819]  ? check_preemption_disabled+0x48/0x280
[  750.067846]  run_timer_softirq+0x52/0xb0
[  750.071914]  ? rcu_read_lock_sched_held+0x14f/0x180
[  750.076940]  __do_softirq+0x308/0xb7e
[  750.080753]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  750.085255]  ? lock_downgrade+0x900/0x900
[  750.089410]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  750.094524]  ? pvclock_read_flags+0x160/0x160
[  750.099029]  ? lapic_next_event+0x5a/0x90
[  750.103182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.108731]  ? kvm_clock_read+0x18/0x30
[  750.112710]  ? kvm_sched_clock_read+0x9/0x20
[  750.117137]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.122695]  ? check_preemption_disabled+0x48/0x280
[  750.127725]  irq_exit+0x17f/0x1c0
[  750.131199]  smp_apic_timer_interrupt+0x1cb/0x760
[  750.136048]  ? smp_call_function_single_interrupt+0x640/0x640
[  750.141946]  ? interrupt_entry+0xb5/0xc0
[  750.146014]  ? trace_hardirqs_off_caller+0xbb/0x300
[  750.151034]  ? trace_hardirqs_off_caller+0xbb/0x300
[  750.156056]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.160909]  ? trace_hardirqs_on_caller+0x310/0x310
[  750.165932]  ? trace_hardirqs_on_caller+0x310/0x310
[  750.171750]  ? task_prio+0x50/0x50
[  750.175310]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.180859]  ? check_preemption_disabled+0x48/0x280
[  750.185888]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.190746]  apic_timer_interrupt+0xf/0x20
[  750.194978]  </IRQ>
[  750.197226] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  750.202335] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  750.221248] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  750.228961] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  750.236231] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  750.243511] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  750.250779] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  750.258064] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  750.265399]  ? shrink_page_list+0x7e89/0xccd0
[  750.269971]  ? page_evictable+0x540/0x540
[  750.274467]  ? rb_erase_cached+0xc78/0x3720
[  750.278826]  ? rb_next+0x140/0x140
[  750.282422]  ? rb_erase_cached+0xc78/0x3720
[  750.286755]  ? rb_next+0x140/0x140
[  750.290325]  ? rb_erase_cached+0xc78/0x3720
[  750.294659]  ? rb_next+0x140/0x140
[  750.298206]  ? rb_erase_cached+0xc78/0x3720
[  750.302553]  ? graph_lock+0x270/0x270
[  750.306361]  ? __update_load_avg_se+0x5eb/0xae0
[  750.311037]  ? __update_load_avg_blocked_se+0x690/0x690
[  750.316412]  ? rb_erase_cached+0xc78/0x3720
[  750.320737]  ? graph_lock+0x270/0x270
[  750.324544]  ? rb_next+0x140/0x140
[  750.328101]  ? update_load_avg+0x387/0x2470
[  750.332448]  ? rb_erase_cached+0xc78/0x3720
[  750.336788]  ? rb_erase_cached+0xc78/0x3720
[  750.341115]  ? graph_lock+0x270/0x270
[  750.344926]  ? rb_next+0x140/0x140
[  750.348469]  ? rb_next+0x140/0x140
[  750.352026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.357590]  ? graph_lock+0x270/0x270
[  750.361413]  ? __lock_is_held+0xb5/0x140
[  750.365486]  ? print_usage_bug+0xc0/0xc0
[  750.369550]  ? print_usage_bug+0xc0/0xc0
[  750.373625]  ? __update_load_avg_blocked_se+0x690/0x690
[  750.379002]  ? rb_next+0x140/0x140
[  750.382561]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.388112]  ? __isolate_lru_page+0xd05/0x1540
[  750.392716]  ? mark_held_locks+0x130/0x130
[  750.396965]  ? __lock_acquire+0x62f/0x4c20
[  750.401239]  ? __lock_acquire+0x62f/0x4c20
[  750.405477]  ? __update_load_avg_blocked_se+0x690/0x690
[  750.410851]  ? __update_load_avg_se+0xae0/0xae0
[  750.415526]  ? graph_lock+0x270/0x270
[  750.419362]  ? graph_lock+0x270/0x270
[  750.423172]  ? graph_lock+0x270/0x270
[  750.426980]  ? print_usage_bug+0xc0/0xc0
[  750.431048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.436602]  ? check_preemption_disabled+0x48/0x280
[  750.441647]  ? trace_hardirqs_off+0xb8/0x310
[  750.446061]  ? check_preemption_disabled+0x48/0x280
[  750.451086]  ? trace_hardirqs_on+0x310/0x310
[  750.455502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.461045]  ? check_preemption_disabled+0x48/0x280
[  750.466074]  ? move_active_pages_to_lru+0x15df/0x1c00
[  750.471301]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.476853]  ? __isolate_lru_page+0xd05/0x1540
[  750.481446]  ? putback_lru_page+0x280/0x280
[  750.485792]  ? mark_held_locks+0x130/0x130
[  750.490038]  ? mark_held_locks+0xc7/0x130
[  750.494194]  ? free_unref_page_list+0xd1b/0x11e0
[  750.498956]  ? free_unref_page_list+0xd1b/0x11e0
[  750.503723]  ? trace_hardirqs_on+0xbd/0x310
[  750.508053]  ? shrink_active_list+0x14fb/0x1f00
[  750.512731]  ? trace_hardirqs_off_caller+0x300/0x300
[  750.517842]  ? graph_lock+0x270/0x270
[  750.521661]  ? graph_lock+0x270/0x270
[  750.525473]  ? print_usage_bug+0xc0/0xc0
[  750.529552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.535113]  ? check_preemption_disabled+0x48/0x280
[  750.540150]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.545699]  ? check_preemption_disabled+0x48/0x280
[  750.550748]  ? __lock_is_held+0xb5/0x140
[  750.554827]  ? __this_cpu_preempt_check+0x1c/0x20
[  750.559682]  ? __mod_zone_page_state+0x8a/0xf0
[  750.564275]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.569825]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  750.575042]  ? __isolate_lru_page+0x1540/0x1540
[  750.579723]  ? print_usage_bug+0xc0/0xc0
[  750.583806]  ? print_usage_bug+0xc0/0xc0
[  750.587874]  ? print_usage_bug+0xc0/0xc0
[  750.591946]  ? __lock_acquire+0x62f/0x4c20
[  750.596197]  ? shrink_inactive_list+0x1c50/0x1c50
[  750.601056]  ? __lock_acquire+0x62f/0x4c20
[  750.605307]  ? mark_held_locks+0x130/0x130
[  750.609552]  ? __lock_acquire+0x62f/0x4c20
[  750.613806]  ? graph_lock+0x270/0x270
[  750.617644]  ? mark_held_locks+0x130/0x130
[  750.621882]  ? print_usage_bug+0xc0/0xc0
[  750.625953]  ? print_usage_bug+0xc0/0xc0
[  750.630034]  ? find_held_lock+0x36/0x1c0
[  750.634110]  ? mark_held_locks+0xc7/0x130
[  750.638290]  ? _raw_spin_unlock_irq+0x27/0x80
[  750.642799]  ? _raw_spin_unlock_irq+0x27/0x80
[  750.647310]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  750.651902]  ? trace_hardirqs_on+0xbd/0x310
[  750.656227]  ? kasan_check_read+0x11/0x20
[  750.660398]  ? shrink_inactive_list+0x975/0x1c50
[  750.665159]  ? trace_hardirqs_off_caller+0x300/0x300
[  750.670269]  ? trace_hardirqs_on+0x310/0x310
[  750.674688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.680231]  ? check_preemption_disabled+0x48/0x280
[  750.685262]  shrink_inactive_list+0x9af/0x1c50
[  750.689861]  ? putback_inactive_pages+0x27e0/0x27e0
[  750.694888]  ? kasan_check_read+0x11/0x20
[  750.699057]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  750.704342]  ? kasan_check_read+0x11/0x20
[  750.708505]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  750.713528]  ? blk_lld_busy+0xa0/0xa0
[  750.717351]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  750.722294]  ? rcu_read_unlock+0x33/0x60
[  750.726357]  ? mem_cgroup_iter+0x514/0x1160
[  750.730691]  shrink_node_memcg+0x784/0x18d0
[  750.735034]  ? shrink_active_list+0x1f00/0x1f00
[  750.739704]  ? queue_work_on+0x148/0x1e0
[  750.743772]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  750.748366]  ? trace_hardirqs_on+0xbd/0x310
[  750.752704]  ? vmpressure+0x271/0x340
[  750.756514]  ? trace_hardirqs_off_caller+0x300/0x300
[  750.761655]  ? cgroup_procs_write_finish+0xf0/0xf0
[  750.766624]  shrink_node+0x3bc/0x16b0
[  750.770429]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  750.775736]  ? shrink_node_memcg+0x18d0/0x18d0
[  750.780323]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  750.784910]  ? trace_hardirqs_on+0xbd/0x310
[  750.789250]  ? vmpressure+0x271/0x340
[  750.793081]  ? do_raw_spin_unlock+0xa7/0x330
[  750.797505]  ? do_raw_spin_trylock+0x270/0x270
[  750.802098]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  750.807672]  ? __cpuset_node_allowed+0x19b/0x660
[  750.812437]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  750.818151]  ? vmpressure+0x1a2/0x340
[  750.821969]  do_try_to_free_pages+0x3e7/0x1290
[  750.826556]  ? graph_lock+0x270/0x270
[  750.830391]  ? shrink_node+0x16b0/0x16b0
[  750.834464]  ? __lock_is_held+0xb5/0x140
[  750.838584]  try_to_free_pages+0x4cb/0xb90
[  750.842888]  ? do_try_to_free_pages+0x1290/0x1290
[  750.847745]  ? kasan_check_read+0x11/0x20
[  750.851895]  ? psi_memstall_enter+0x240/0x2b0
[  750.856398]  ? trace_hardirqs_off_caller+0x300/0x300
[  750.861506]  ? lock_pin_lock+0x350/0x350
[  750.865583]  ? _raw_spin_unlock_irq+0x60/0x80
[  750.870114]  ? psi_memstall_enter+0x240/0x2b0
[  750.874640]  ? psi_memstall_tick+0x230/0x230
[  750.879066]  __alloc_pages_slowpath+0xa14/0x2e30
[  750.883854]  ? warn_alloc+0x120/0x120
[  750.887672]  ? graph_lock+0x270/0x270
[  750.891474]  ? graph_lock+0x270/0x270
[  750.895276]  ? print_usage_bug+0xc0/0xc0
[  750.899340]  ? graph_lock+0x270/0x270
[  750.903168]  ? graph_lock+0x270/0x270
[  750.906983]  ? check_preemption_disabled+0x48/0x280
[  750.912006]  ? check_preemption_disabled+0x48/0x280
[  750.917034]  ? __lock_is_held+0xb5/0x140
[  750.921119]  ? find_get_entry+0xa87/0x1120
[  750.925360]  ? lock_downgrade+0x900/0x900
[  750.929509]  ? check_preemption_disabled+0x48/0x280
[  750.934537]  ? __lock_is_held+0xb5/0x140
[  750.938632]  ? perf_trace_sched_process_exec+0x860/0x860
[  750.944097]  ? __might_sleep+0x95/0x190
[  750.948104]  __alloc_pages_nodemask+0xa7b/0xdd0
[  750.952788]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  750.957823]  ? find_held_lock+0x36/0x1c0
[  750.961898]  ? find_get_entry+0xa87/0x1120
[  750.966138]  ? lock_downgrade+0x900/0x900
[  750.970303]  ? check_preemption_disabled+0x48/0x280
[  750.975360]  ? kasan_check_read+0x11/0x20
[  750.979516]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  750.985082]  alloc_pages_current+0x173/0x350
[  750.989511]  __page_cache_alloc+0x3ce/0x570
[  750.993834]  ? find_get_entry+0xaae/0x1120
[  750.998076]  ? generic_perform_write+0x6a0/0x6a0
[  751.002840]  ? graph_lock+0x270/0x270
[  751.006662]  pagecache_get_page+0x396/0xf00
[  751.010997]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  751.015760]  ? __lock_is_held+0xb5/0x140
[  751.019831]  ? graph_lock+0x270/0x270
[  751.023654]  ? graph_lock+0x270/0x270
[  751.027484]  ? __lock_is_held+0xb5/0x140
[  751.031566]  ? __lock_is_held+0xb5/0x140
[  751.035659]  ? perf_trace_sched_process_exec+0x860/0x860
[  751.041120]  ? __getblk_gfp+0x129/0x1030
[  751.045208]  ? __might_sleep+0x95/0x190
[  751.049197]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  751.053968]  ? ext4_mb_good_group+0x730/0x730
[  751.058965]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.064508]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  751.069796]  ? _raw_spin_unlock+0x2c/0x50
[  751.073962]  ? ext4_has_free_clusters+0x670/0x670
[  751.078818]  ? debug_check_no_obj_freed+0x305/0x58d
[  751.083849]  ? graph_lock+0x270/0x270
[  751.087662]  ? __lock_acquire+0x62f/0x4c20
[  751.091899]  ? do_raw_spin_unlock+0xa7/0x330
[  751.096314]  ? trace_hardirqs_on+0x310/0x310
[  751.100736]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  751.105760]  ? ext4_get_group_desc+0x1c6/0x2c0
[  751.110352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.115892]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  751.121431]  ? graph_lock+0x270/0x270
[  751.125236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.130783]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  751.136246]  ? __lock_is_held+0xb5/0x140
[  751.140327]  ? graph_lock+0x270/0x270
[  751.144139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.149684]  ? check_preemption_disabled+0x48/0x280
[  751.154713]  ? __lock_is_held+0xb5/0x140
[  751.158800]  ext4_free_blocks+0xbc4/0x3500
[  751.163074]  ? ext4_mb_new_blocks+0x4820/0x4820
[  751.167941]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.173242]  ? rcu_read_unlock_special+0x370/0x370
[  751.178178]  ? rcu_softirq_qs+0x20/0x20
[  751.182159]  ? unwind_dump+0x190/0x190
[  751.186068]  ? is_bpf_text_address+0xd3/0x170
[  751.190575]  ? kernel_text_address+0x79/0xf0
[  751.194994]  ? __kernel_text_address+0xd/0x40
[  751.199517]  ? unwind_get_return_address+0x61/0xa0
[  751.204455]  ? __save_stack_trace+0x8d/0xf0
[  751.208809]  ? kasan_kmalloc+0xc7/0xe0
[  751.212702]  ? __kmalloc+0x15b/0x760
[  751.216421]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  751.221368]  ? ext4_ext_truncate+0x1cc/0x220
[  751.225780]  ? ext4_truncate+0xe41/0x1650
[  751.229932]  ? ext4_evict_inode+0xab6/0x1ad0
[  751.234343]  ? evict+0x4b9/0x980
[  751.237717]  ? iput+0x674/0xa90
[  751.241006]  ? dentry_unlink_inode+0x461/0x5e0
[  751.245592]  ? __dentry_kill+0x44c/0x7a0
[  751.249669]  ? dentry_kill+0xc9/0x680
[  751.253482]  ? dput.part.25+0x660/0x860
[  751.257458]  ? dput+0x15/0x20
[  751.260576]  ? path_put+0x31/0x70
[  751.264045]  ? free_fs_struct+0x22/0x60
[  751.268024]  ? exit_fs+0xf3/0x130
[  751.271482]  ? do_exit+0xec4/0x2620
[  751.275116]  ? do_group_exit+0x177/0x440
[  751.279187]  ? get_signal+0x8a8/0x1970
[  751.283097]  ? do_signal+0x9c/0x21c0
[  751.286821]  ? exit_to_usermode_loop+0x2e5/0x380
[  751.291580]  ? do_syscall_64+0x6be/0x820
[  751.295659]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  751.301039]  ? lock_downgrade+0x900/0x900
[  751.305197]  ? graph_lock+0x270/0x270
[  751.309013]  ? trace_hardirqs_off_caller+0x300/0x300
[  751.314137]  ? ___cache_free+0x2e/0x380
[  751.318119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.323670]  ? check_preemption_disabled+0x48/0x280
[  751.328715]  ? graph_lock+0x270/0x270
[  751.332532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.338079]  ? check_preemption_disabled+0x48/0x280
[  751.343115]  ? __lock_is_held+0xb5/0x140
[  751.347198]  ext4_ext_remove_space+0x2536/0x5ad0
[  751.351993]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  751.357287]  ? graph_lock+0x270/0x270
[  751.361103]  ? perf_trace_sched_process_exec+0x860/0x860
[  751.366581]  ? ext4_journalled_invalidatepage+0x50/0x50
[  751.371977]  ? find_held_lock+0x36/0x1c0
[  751.376064]  ? ext4_es_remove_extent+0x147/0x4f0
[  751.380831]  ? lock_downgrade+0x900/0x900
[  751.384988]  ? ext4_es_scan+0x950/0x950
[  751.388981]  ? kasan_check_write+0x14/0x20
[  751.393227]  ? do_raw_write_lock+0x14f/0x310
[  751.397654]  ? do_raw_write_trylock+0x270/0x270
[  751.402346]  ? _raw_write_unlock+0x2c/0x50
[  751.406618]  ? ext4_es_remove_extent+0x14c/0x4f0
[  751.411379]  ? ext4_journal_check_start+0x18e/0x220
[  751.416423]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  751.421195]  ? down_write+0x8a/0x130
[  751.424918]  ? ext4_truncate+0xde1/0x1650
[  751.429084]  ext4_ext_truncate+0x1cc/0x220
[  751.433342]  ext4_truncate+0xe41/0x1650
[  751.437331]  ? ext4_punch_hole+0x1220/0x1220
[  751.441745]  ? ext4_evict_inode+0xa5a/0x1ad0
[  751.446164]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  751.451100]  ? __might_sleep+0x95/0x190
[  751.455093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.460641]  ? ext4_evict_inode+0x917/0x1ad0
[  751.465063]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  751.470790]  ? rcu_read_lock_sched_held+0x14f/0x180
[  751.475815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.481356]  ? __sb_start_write+0x1b2/0x370
[  751.485696]  ext4_evict_inode+0xab6/0x1ad0
[  751.489946]  ? ext4_da_write_begin+0x12c0/0x12c0
[  751.494708]  ? inode_wait_for_writeback+0x2f/0x40
[  751.499556]  ? lock_downgrade+0x900/0x900
[  751.503715]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.509270]  ? __inode_wait_for_writeback+0x2cf/0x380
[  751.514511]  ? kasan_check_read+0x11/0x20
[  751.518666]  ? do_raw_spin_unlock+0xa7/0x330
[  751.523076]  ? do_raw_spin_trylock+0x270/0x270
[  751.527680]  ? ext4_da_write_begin+0x12c0/0x12c0
[  751.532444]  evict+0x4b9/0x980
[  751.535652]  ? destroy_inode+0x200/0x200
[  751.539722]  ? iput+0x66c/0xa90
[  751.543011]  ? lock_downgrade+0x900/0x900
[  751.547179]  ? kasan_check_read+0x11/0x20
[  751.551336]  ? do_raw_spin_trylock+0x270/0x270
[  751.555937]  iput+0x674/0xa90
[  751.559053]  ? inode_add_lru+0x2a0/0x2a0
[  751.563128]  ? fsnotify_destroy_marks+0x1d2/0x270
[  751.567980]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  751.573439]  ? find_held_lock+0x36/0x1c0
[  751.577515]  dentry_unlink_inode+0x461/0x5e0
[  751.581934]  ? d_lru_del+0x130/0x130
[  751.585659]  ? kasan_check_read+0x11/0x20
[  751.589820]  ? do_raw_spin_trylock+0x270/0x270
[  751.594411]  ? lockref_get_not_dead+0x90/0x90
[  751.598927]  __dentry_kill+0x44c/0x7a0
[  751.602823]  ? d_drop+0x70/0x70
[  751.606107]  ? lock_downgrade+0x900/0x900
[  751.610289]  dentry_kill+0xc9/0x680
[  751.613929]  dput.part.25+0x660/0x860
[  751.617739]  ? shrink_dcache_sb+0x350/0x350
[  751.622068]  ? kasan_check_read+0x11/0x20
[  751.626223]  ? do_raw_spin_unlock+0xa7/0x330
[  751.630644]  ? do_raw_spin_trylock+0x270/0x270
[  751.635237]  dput+0x15/0x20
[  751.638178]  path_put+0x31/0x70
[  751.641475]  free_fs_struct+0x22/0x60
[  751.645281]  exit_fs+0xf3/0x130
[  751.648570]  do_exit+0xec4/0x2620
[  751.652042]  ? do_raw_spin_unlock+0xa7/0x330
[  751.656501]  ? mm_update_next_owner+0x990/0x990
[  751.661174]  ? graph_lock+0x270/0x270
[  751.664991]  ? find_held_lock+0x36/0x1c0
[  751.669067]  ? __lock_acquire+0x62f/0x4c20
[  751.673307]  ? lock_downgrade+0x900/0x900
[  751.677477]  ? mark_held_locks+0x130/0x130
[  751.681740]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  751.686943]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  751.692049]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.697590]  ? futex_wait+0x5ec/0xa50
[  751.701419]  ? futex_wait_setup+0x3e0/0x3e0
[  751.705760]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  751.710868]  ? futex_wake+0x304/0x760
[  751.714685]  ? graph_lock+0x270/0x270
[  751.718512]  ? memset+0x31/0x40
[  751.721825]  ? find_held_lock+0x36/0x1c0
[  751.725908]  ? get_signal+0x953/0x1970
[  751.729810]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.734308]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.738817]  do_group_exit+0x177/0x440
[  751.742712]  ? trace_hardirqs_off_caller+0x300/0x300
[  751.747822]  ? __ia32_sys_exit+0x50/0x50
[  751.751898]  get_signal+0x8a8/0x1970
[  751.755642]  ? ptrace_notify+0x130/0x130
[  751.759720]  ? find_held_lock+0x36/0x1c0
[  751.763795]  ? __might_fault+0x12b/0x1e0
[  751.767881]  do_signal+0x9c/0x21c0
[  751.771428]  ? perf_trace_sched_process_exec+0x860/0x860
[  751.776883]  ? posix_ktime_get_ts+0x15/0x20
[  751.781210]  ? trace_hardirqs_off_caller+0x300/0x300
[  751.786325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.791869]  ? setup_sigcontext+0x7d0/0x7d0
[  751.794985] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  751.796206]  ? exit_to_usermode_loop+0x8c/0x380
[  751.806698] syz-executor0 cpuset=syz0 mems_allowed=0
[  751.811372]  ? exit_to_usermode_loop+0x8c/0x380
[  751.821125]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  751.825719]  ? trace_hardirqs_on+0xbd/0x310
[  751.830052]  ? do_syscall_64+0x6be/0x820
[  751.834121]  ? __x64_sys_futex+0x47f/0x6a0
[  751.838383]  exit_to_usermode_loop+0x2e5/0x380
[  751.842975]  ? __bpf_trace_sys_exit+0x30/0x30
[  751.847510]  ? ret_from_fork+0x15/0x50
[  751.851440]  do_syscall_64+0x6be/0x820
[  751.855360]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  751.860727]  ? syscall_return_slowpath+0x5e0/0x5e0
[  751.865668]  ? trace_hardirqs_on_caller+0x310/0x310
[  751.870689]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  751.875727]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  751.882440]  ? __switch_to_asm+0x40/0x70
[  751.886502]  ? __switch_to_asm+0x34/0x70
[  751.890569]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  751.895432]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  751.900642] RIP: 0033:0x457569
[  751.903854] Code: Bad RIP value.
[  751.907241] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  751.914950] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  751.922225] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  751.929497] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  751.936766] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  751.944038] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  751.951362] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  751.951464] aoe: skb alloc failure
[  751.959963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  751.959970] Call Trace:
[  751.959996]  dump_stack+0x244/0x39d
[  751.960019]  ? dump_stack_print_info.cold.1+0x20/0x20
[  751.963583] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  751.972918]  warn_alloc.cold.116+0xb7/0x1bd
[  751.975486] syz-executor5 cpuset=syz5 mems_allowed=0
[  751.979130]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  752.009021]  ? lock_downgrade+0x900/0x900
[  752.013187]  ? trace_hardirqs_off+0xb8/0x310
[  752.017615]  ? trace_hardirqs_off+0xb8/0x310
[  752.022047]  __alloc_pages_slowpath+0x26fe/0x2e30
[  752.026933]  ? warn_alloc+0x120/0x120
[  752.030743]  ? graph_lock+0x270/0x270
[  752.034555]  ? warn_alloc+0x120/0x120
[  752.038367]  ? warn_alloc+0x120/0x120
[  752.042172]  ? __lock_acquire+0x62f/0x4c20
[  752.046425]  ? print_usage_bug+0xc0/0xc0
[  752.050512]  ? print_usage_bug+0xc0/0xc0
[  752.054588]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.060328]  ? should_fail+0x22d/0xd01
[  752.064221]  ? find_held_lock+0x36/0x1c0
[  752.068289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.073402]  ? __lock_acquire+0x62f/0x4c20
[  752.077646]  ? should_fail+0x22d/0xd01
[  752.081537]  ? __update_load_avg_blocked_se+0x690/0x690
[  752.086912]  ? mark_held_locks+0x130/0x130
[  752.091154]  ? mark_held_locks+0x130/0x130
[  752.095397]  ? __lock_acquire+0x62f/0x4c20
[  752.099643]  ? graph_lock+0x270/0x270
[  752.103465]  ? __lock_is_held+0xb5/0x140
[  752.107548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.113094]  ? check_preemption_disabled+0x48/0x280
[  752.118143]  ? __lock_is_held+0xb5/0x140
[  752.122248]  __alloc_pages_nodemask+0xa7b/0xdd0
[  752.126957]  ? graph_lock+0x270/0x270
[  752.130775]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  752.135838]  ? find_held_lock+0x36/0x1c0
[  752.139915]  ? ____cache_alloc_node+0x1c7/0x1e0
[  752.144594]  ? lock_downgrade+0x900/0x900
[  752.148762]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.154325]  cache_grow_begin+0xa5/0x8c0
[  752.158387]  ? do_raw_spin_unlock+0xa7/0x330
[  752.162847]  fallback_alloc+0x204/0x2e0
[  752.166837]  ____cache_alloc_node+0x1c7/0x1e0
[  752.171356]  kmem_cache_alloc+0x1f8/0x730
[  752.175525]  skb_clone+0x1bb/0x500
[  752.179074]  ? finish_task_switch+0x1b4/0x920
[  752.183603]  ? skb_split+0x11e0/0x11e0
[  752.187503]  ? preempt_notifier_register+0x200/0x200
[  752.192613]  ? __switch_to_asm+0x34/0x70
[  752.196684]  ? __switch_to_asm+0x34/0x70
[  752.200750]  ? __switch_to_asm+0x40/0x70
[  752.204819]  ? __switch_to_asm+0x34/0x70
[  752.208885]  ? __switch_to_asm+0x40/0x70
[  752.212956]  ? __switch_to_asm+0x34/0x70
[  752.217026]  ? __switch_to_asm+0x40/0x70
[  752.221095]  ? __switch_to_asm+0x34/0x70
[  752.225185]  ? __switch_to_asm+0x34/0x70
[  752.229256]  ? __switch_to_asm+0x40/0x70
[  752.233323]  ? __switch_to_asm+0x34/0x70
[  752.237404]  bpf_clone_redirect+0xb9/0x490
[  752.241649]  ? __schedule+0x8d7/0x21d0
[  752.245552]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  752.250579]  ? __sched_text_start+0x8/0x8
[  752.254740]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  752.259519]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  752.264115]  ? retint_kernel+0x2d/0x2d
[  752.268026]  ? find_held_lock+0x36/0x1c0
[  752.272121]  ? lock_acquire+0x1ed/0x520
[  752.276118]  ? bpf_test_run+0x3cb/0x780
[  752.280104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.285655]  ? check_preemption_disabled+0x48/0x280
[  752.290686]  ? kasan_check_read+0x11/0x20
[  752.294846]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  752.300129]  ? rcu_softirq_qs+0x20/0x20
[  752.304118]  ? preempt_schedule+0x4d/0x60
[  752.308271]  ? ___preempt_schedule+0x16/0x18
[  752.312706]  ? bpf_test_run+0x25d/0x780
[  752.316703]  ? netlink_diag_dump+0x2a0/0x2a0
[  752.321126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.326672]  ? bpf_test_init.isra.10+0x70/0x100
[  752.331352]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  752.336130]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  752.340978]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.346534]  ? fput+0x130/0x1a0
[  752.349831]  ? __bpf_prog_get+0x9b/0x290
[  752.353899]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  752.358754]  ? bpf_prog_test_run+0x130/0x1a0
[  752.363174]  ? __x64_sys_bpf+0x3d8/0x520
[  752.367242]  ? bpf_prog_get+0x20/0x20
[  752.371068]  ? do_syscall_64+0x1b9/0x820
[  752.375145]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  752.380515]  ? syscall_return_slowpath+0x5e0/0x5e0
[  752.385449]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.390303]  ? trace_hardirqs_on_caller+0x310/0x310
[  752.395336]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  752.400366]  ? prepare_exit_to_usermode+0x291/0x3b0
[  752.405398]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.410263]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  752.415657] warn_alloc_show_mem: 1 callbacks suppressed
[  752.415670] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  752.415673] Mem-Info:
[  752.415708] active_anon:145353 inactive_anon:195 isolated_anon:0
[  752.415708]  active_file:10 inactive_file:15 isolated_file:0
[  752.415708]  unevictable:0 dirty:0 writeback:0 unstable:0
[  752.415708]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  752.415708]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  752.415708]  free:13766 free_pcp:87 free_cma:0
[  752.421060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.429564] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  752.431970] Call Trace:
[  752.464946] 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
[  752.474354]  <IRQ>
[  752.501937] lowmem_reserve[]: 0 2818 6321 6321
[  752.504555]  dump_stack+0x244/0x39d
[  752.530654] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  752.532847]  ? dump_stack_print_info.cold.1+0x20/0x20
[  752.537409] lowmem_reserve[]: 0 0 3503 3503
[  752.541043]  warn_alloc.cold.116+0xb7/0x1bd
[  752.568188] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  752.573447]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  752.577735] lowmem_reserve[]: 0 0 0 0
[  752.582060]  ? lock_downgrade+0x900/0x900
[  752.610966] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  752.615843]  ? trace_hardirqs_off+0xb8/0x310
[  752.619621] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  752.623771]  ? trace_hardirqs_off+0xb8/0x310
[  752.637296] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  752.641740]  __alloc_pages_slowpath+0x26fe/0x2e30
[  752.656820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  752.661253]  ? warn_alloc+0x120/0x120
[  752.676660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  752.681507]  ? warn_alloc+0x120/0x120
[  752.690327] 280 total pagecache pages
[  752.694140]  ? __lock_acquire+0x62f/0x4c20
[  752.702703] 0 pages in swap cache
[  752.706500]  ? warn_alloc+0x120/0x120
[  752.710292] Swap cache stats: add 0, delete 0, find 0/0
[  752.714531]  ? print_usage_bug+0xc0/0xc0
[  752.717965] Free swap  = 0kB
[  752.721763]  ? print_usage_bug+0xc0/0xc0
[  752.727136] Total swap = 0kB
[  752.727145] 1965979 pages RAM
[  752.731222]  ? mark_held_locks+0x130/0x130
[  752.734231] 0 pages HighMem/MovableOnly
[  752.738306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.741302] 342854 pages reserved
[  752.744402]  ? should_fail+0x22d/0xd01
[  752.748614] 0 pages cma reserved
[  752.768821]  ? graph_lock+0x270/0x270
[  752.772645]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.777772]  ? __lock_acquire+0x62f/0x4c20
[  752.782027]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.787134]  ? should_fail+0x22d/0xd01
[  752.791058]  ? mark_held_locks+0x130/0x130
[  752.795300]  ? mark_held_locks+0x130/0x130
[  752.799537]  ? lock_downgrade+0x900/0x900
[  752.803686]  ? graph_lock+0x270/0x270
[  752.807495]  ? graph_lock+0x270/0x270
[  752.811298]  ? graph_lock+0x270/0x270
[  752.815106]  ? do_raw_spin_unlock+0xa7/0x330
[  752.819545]  ? trace_hardirqs_on+0x310/0x310
[  752.823976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.829531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.835079]  ? check_preemption_disabled+0x48/0x280
[  752.840111]  ? __lock_is_held+0xb5/0x140
[  752.844192]  __alloc_pages_nodemask+0xa7b/0xdd0
[  752.848865]  ? graph_lock+0x270/0x270
[  752.852679]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  752.857742]  ? find_held_lock+0x36/0x1c0
[  752.861839]  ? ____cache_alloc_node+0x1c7/0x1e0
[  752.866516]  ? lock_downgrade+0x900/0x900
[  752.870699]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.876247]  cache_grow_begin+0xa5/0x8c0
[  752.880317]  ? do_raw_spin_unlock+0xa7/0x330
[  752.884739]  fallback_alloc+0x204/0x2e0
[  752.888724]  ____cache_alloc_node+0x1c7/0x1e0
[  752.893233]  kmem_cache_alloc_node+0xe3/0x730
[  752.897737]  ? lockdep_hardirqs_on+0x296/0x5b0
[  752.902343]  __alloc_skb+0x114/0x770
[  752.906062]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  752.911458]  ? netdev_alloc_frag+0x1f0/0x1f0
[  752.915885]  ? vprintk_default+0x28/0x30
[  752.919953]  ? vprintk_func+0x85/0x181
[  752.923845]  ? printk+0xa7/0xcf
[  752.927149]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  752.931914]  ? do_raw_spin_trylock+0x270/0x270
[  752.936504]  new_skb+0x26/0x1c0
[  752.939788]  aoecmd_cfg+0x279/0x7f0
[  752.943421]  ? find_held_lock+0x36/0x1c0
[  752.947488]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  752.951821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.957376]  ? __lock_is_held+0xb5/0x140
[  752.961454]  discover_timer+0x50/0x60
[  752.965260]  call_timer_fn+0x26d/0x920
[  752.969170]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  752.974017]  ? process_timeout+0x40/0x40
[  752.978094]  ? mark_held_locks+0xc7/0x130
[  752.982253]  ? _raw_spin_unlock_irq+0x27/0x80
[  752.986760]  ? _raw_spin_unlock_irq+0x27/0x80
[  752.991259]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  752.996110]  ? lockdep_hardirqs_on+0x296/0x5b0
[  753.000702]  ? trace_hardirqs_on+0xbd/0x310
[  753.005030]  ? kasan_check_read+0x11/0x20
[  753.009185]  ? __run_timers+0x7d5/0xc60
[  753.013169]  ? trace_hardirqs_off_caller+0x300/0x300
[  753.018294]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  753.023144]  __run_timers+0x7e0/0xc60
[  753.026960]  ? timer_fixup_init+0x70/0x70
[  753.031115]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  753.036164]  ? graph_lock+0x270/0x270
[  753.040015]  ? print_usage_bug+0xc0/0xc0
[  753.044083]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  753.049286]  ? find_held_lock+0x36/0x1c0
[  753.053363]  ? graph_lock+0x270/0x270
[  753.057182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.062733]  ? check_preemption_disabled+0x48/0x280
[  753.067769]  ? __lock_is_held+0xb5/0x140
[  753.071841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.077394]  ? check_preemption_disabled+0x48/0x280
[  753.082446]  run_timer_softirq+0x52/0xb0
[  753.086513]  ? rcu_read_lock_sched_held+0x14f/0x180
[  753.091534]  __do_softirq+0x308/0xb7e
[  753.095344]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  753.099848]  ? lock_downgrade+0x900/0x900
[  753.104005]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  753.109151]  ? pvclock_read_flags+0x160/0x160
[  753.113671]  ? lapic_next_event+0x5a/0x90
[  753.117858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.123415]  ? kvm_clock_read+0x18/0x30
[  753.127393]  ? kvm_sched_clock_read+0x9/0x20
[  753.131809]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.137350]  ? check_preemption_disabled+0x48/0x280
[  753.142383]  irq_exit+0x17f/0x1c0
[  753.145845]  smp_apic_timer_interrupt+0x1cb/0x760
[  753.150704]  ? smp_call_function_single_interrupt+0x640/0x640
[  753.156620]  ? interrupt_entry+0xb5/0xc0
[  753.160705]  ? trace_hardirqs_off_caller+0xbb/0x300
[  753.165918]  ? trace_hardirqs_off_caller+0xbb/0x300
[  753.170941]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  753.175793]  ? trace_hardirqs_on_caller+0x310/0x310
[  753.180823]  ? trace_hardirqs_on_caller+0x310/0x310
[  753.185848]  ? task_prio+0x50/0x50
[  753.189426]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.194970]  ? check_preemption_disabled+0x48/0x280
[  753.199996]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  753.204852]  apic_timer_interrupt+0xf/0x20
[  753.209092]  </IRQ>
[  753.211360] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  753.216469] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  753.235392] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  753.243105] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  753.250393] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  753.257687] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  753.264957] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  753.272226] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  753.279556]  ? shrink_page_list+0x7e89/0xccd0
[  753.284086]  ? page_evictable+0x540/0x540
[  753.288657]  ? rb_erase_cached+0xc78/0x3720
[  753.292992]  ? rb_next+0x140/0x140
[  753.296598]  ? rb_erase_cached+0xc78/0x3720
[  753.300936]  ? rb_next+0x140/0x140
[  753.304482]  ? rb_erase_cached+0xc78/0x3720
[  753.308817]  ? rb_next+0x140/0x140
[  753.312394]  ? rb_erase_cached+0xc78/0x3720
[  753.316729]  ? graph_lock+0x270/0x270
[  753.320534]  ? __update_load_avg_se+0x5eb/0xae0
[  753.325223]  ? __update_load_avg_blocked_se+0x690/0x690
[  753.330620]  ? rb_erase_cached+0xc78/0x3720
[  753.334957]  ? graph_lock+0x270/0x270
[  753.338766]  ? rb_next+0x140/0x140
[  753.342339]  ? update_load_avg+0x387/0x2470
[  753.346671]  ? rb_erase_cached+0xc78/0x3720
[  753.351019]  ? rb_erase_cached+0xc78/0x3720
[  753.355346]  ? graph_lock+0x270/0x270
[  753.359166]  ? rb_next+0x140/0x140
[  753.362719]  ? rb_next+0x140/0x140
[  753.366265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.371816]  ? graph_lock+0x270/0x270
[  753.375629]  ? __lock_is_held+0xb5/0x140
[  753.379709]  ? print_usage_bug+0xc0/0xc0
[  753.383775]  ? print_usage_bug+0xc0/0xc0
[  753.387838]  ? __update_load_avg_blocked_se+0x690/0x690
[  753.393212]  ? rb_next+0x140/0x140
[  753.396796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.402342]  ? __isolate_lru_page+0xd05/0x1540
[  753.406943]  ? mark_held_locks+0x130/0x130
[  753.411213]  ? __lock_acquire+0x62f/0x4c20
[  753.415485]  ? __lock_acquire+0x62f/0x4c20
[  753.419730]  ? __update_load_avg_blocked_se+0x690/0x690
[  753.425102]  ? __update_load_avg_se+0xae0/0xae0
[  753.429794]  ? graph_lock+0x270/0x270
[  753.433629]  ? graph_lock+0x270/0x270
[  753.437444]  ? graph_lock+0x270/0x270
[  753.441249]  ? print_usage_bug+0xc0/0xc0
[  753.445313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.450883]  ? check_preemption_disabled+0x48/0x280
[  753.455921]  ? trace_hardirqs_off+0xb8/0x310
[  753.460336]  ? check_preemption_disabled+0x48/0x280
[  753.465360]  ? trace_hardirqs_on+0x310/0x310
[  753.469772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.475328]  ? check_preemption_disabled+0x48/0x280
[  753.480367]  ? move_active_pages_to_lru+0x15df/0x1c00
[  753.485572]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.491114]  ? __isolate_lru_page+0xd05/0x1540
[  753.495708]  ? putback_lru_page+0x280/0x280
[  753.500092]  ? mark_held_locks+0x130/0x130
[  753.504371]  ? mark_held_locks+0xc7/0x130
[  753.508540]  ? free_unref_page_list+0xd1b/0x11e0
[  753.513302]  ? free_unref_page_list+0xd1b/0x11e0
[  753.518065]  ? trace_hardirqs_on+0xbd/0x310
[  753.522427]  ? shrink_active_list+0x14fb/0x1f00
[  753.527102]  ? trace_hardirqs_off_caller+0x300/0x300
[  753.532203]  ? graph_lock+0x270/0x270
[  753.536023]  ? graph_lock+0x270/0x270
[  753.539825]  ? print_usage_bug+0xc0/0xc0
[  753.543895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.549438]  ? check_preemption_disabled+0x48/0x280
[  753.554474]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.560027]  ? check_preemption_disabled+0x48/0x280
[  753.565097]  ? __lock_is_held+0xb5/0x140
[  753.569187]  ? __this_cpu_preempt_check+0x1c/0x20
[  753.574033]  ? __mod_zone_page_state+0x8a/0xf0
[  753.578631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.584183]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  753.589399]  ? __isolate_lru_page+0x1540/0x1540
[  753.594083]  ? print_usage_bug+0xc0/0xc0
[  753.598165]  ? print_usage_bug+0xc0/0xc0
[  753.602229]  ? print_usage_bug+0xc0/0xc0
[  753.606301]  ? __lock_acquire+0x62f/0x4c20
[  753.610540]  ? shrink_inactive_list+0x1c50/0x1c50
[  753.615438]  ? __lock_acquire+0x62f/0x4c20
[  753.619716]  ? mark_held_locks+0x130/0x130
[  753.623957]  ? __lock_acquire+0x62f/0x4c20
[  753.628212]  ? graph_lock+0x270/0x270
[  753.632017]  ? mark_held_locks+0x130/0x130
[  753.636262]  ? print_usage_bug+0xc0/0xc0
[  753.640341]  ? print_usage_bug+0xc0/0xc0
[  753.644409]  ? find_held_lock+0x36/0x1c0
[  753.648495]  ? mark_held_locks+0xc7/0x130
[  753.652652]  ? _raw_spin_unlock_irq+0x27/0x80
[  753.657151]  ? _raw_spin_unlock_irq+0x27/0x80
[  753.661667]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  753.666255]  ? trace_hardirqs_on+0xbd/0x310
[  753.670592]  ? kasan_check_read+0x11/0x20
[  753.674760]  ? shrink_inactive_list+0x975/0x1c50
[  753.679522]  ? trace_hardirqs_off_caller+0x300/0x300
[  753.684639]  ? trace_hardirqs_on+0x310/0x310
[  753.689054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.694608]  ? check_preemption_disabled+0x48/0x280
[  753.699659]  shrink_inactive_list+0x9af/0x1c50
[  753.704261]  ? putback_inactive_pages+0x27e0/0x27e0
[  753.704988] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  753.709290]  ? kasan_check_read+0x11/0x20
[  753.719772] syz-executor0 cpuset=syz0 mems_allowed=0
[  753.723922]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  753.734290]  ? kasan_check_read+0x11/0x20
[  753.738444]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  753.743478]  ? blk_lld_busy+0xa0/0xa0
[  753.747288]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  753.752223]  ? rcu_read_unlock+0x33/0x60
[  753.756286]  ? mem_cgroup_iter+0x514/0x1160
[  753.760627]  shrink_node_memcg+0x784/0x18d0
[  753.764985]  ? shrink_active_list+0x1f00/0x1f00
[  753.769659]  ? queue_work_on+0x148/0x1e0
[  753.773735]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  753.778327]  ? trace_hardirqs_on+0xbd/0x310
[  753.782654]  ? vmpressure+0x271/0x340
[  753.786462]  ? trace_hardirqs_off_caller+0x300/0x300
[  753.791573]  ? cgroup_procs_write_finish+0xf0/0xf0
[  753.796536]  shrink_node+0x3bc/0x16b0
[  753.800342]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  753.805654]  ? shrink_node_memcg+0x18d0/0x18d0
[  753.810245]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  753.814842]  ? trace_hardirqs_on+0xbd/0x310
[  753.819171]  ? vmpressure+0x271/0x340
[  753.822979]  ? do_raw_spin_unlock+0xa7/0x330
[  753.827391]  ? do_raw_spin_trylock+0x270/0x270
[  753.832026]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  753.837566]  ? __cpuset_node_allowed+0x19b/0x660
[  753.842325]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  753.848038]  ? vmpressure+0x1a2/0x340
[  753.851855]  do_try_to_free_pages+0x3e7/0x1290
[  753.856443]  ? graph_lock+0x270/0x270
[  753.860264]  ? shrink_node+0x16b0/0x16b0
[  753.864338]  ? __lock_is_held+0xb5/0x140
[  753.868423]  try_to_free_pages+0x4cb/0xb90
[  753.872677]  ? do_try_to_free_pages+0x1290/0x1290
[  753.877534]  ? kasan_check_read+0x11/0x20
[  753.881685]  ? psi_memstall_enter+0x240/0x2b0
[  753.886222]  ? trace_hardirqs_off_caller+0x300/0x300
[  753.891338]  ? lock_pin_lock+0x350/0x350
[  753.895412]  ? _raw_spin_unlock_irq+0x60/0x80
[  753.899907]  ? psi_memstall_enter+0x240/0x2b0
[  753.904405]  ? psi_memstall_tick+0x230/0x230
[  753.908825]  __alloc_pages_slowpath+0xa14/0x2e30
[  753.913617]  ? warn_alloc+0x120/0x120
[  753.917435]  ? graph_lock+0x270/0x270
[  753.921236]  ? graph_lock+0x270/0x270
[  753.925038]  ? print_usage_bug+0xc0/0xc0
[  753.929104]  ? graph_lock+0x270/0x270
[  753.932908]  ? graph_lock+0x270/0x270
[  753.936717]  ? check_preemption_disabled+0x48/0x280
[  753.941740]  ? check_preemption_disabled+0x48/0x280
[  753.946769]  ? __lock_is_held+0xb5/0x140
[  753.950855]  ? find_get_entry+0xa87/0x1120
[  753.955095]  ? lock_downgrade+0x900/0x900
[  753.959271]  ? check_preemption_disabled+0x48/0x280
[  753.964313]  ? __lock_is_held+0xb5/0x140
[  753.968390]  ? perf_trace_sched_process_exec+0x860/0x860
[  753.973852]  ? __might_sleep+0x95/0x190
[  753.977837]  __alloc_pages_nodemask+0xa7b/0xdd0
[  753.982518]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  753.987551]  ? find_held_lock+0x36/0x1c0
[  753.991634]  ? find_get_entry+0xa87/0x1120
[  753.995878]  ? lock_downgrade+0x900/0x900
[  754.000027]  ? check_preemption_disabled+0x48/0x280
[  754.005054]  ? kasan_check_read+0x11/0x20
[  754.009211]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  754.014762]  alloc_pages_current+0x173/0x350
[  754.019189]  __page_cache_alloc+0x3ce/0x570
[  754.023514]  ? find_get_entry+0xaae/0x1120
[  754.027768]  ? generic_perform_write+0x6a0/0x6a0
[  754.032524]  ? graph_lock+0x270/0x270
[  754.036363]  pagecache_get_page+0x396/0xf00
[  754.040695]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  754.045453]  ? __lock_is_held+0xb5/0x140
[  754.049534]  ? graph_lock+0x270/0x270
[  754.053348]  ? graph_lock+0x270/0x270
[  754.057700]  ? __lock_is_held+0xb5/0x140
[  754.061778]  ? __lock_is_held+0xb5/0x140
[  754.065859]  ? perf_trace_sched_process_exec+0x860/0x860
[  754.071321]  ? __getblk_gfp+0x129/0x1030
[  754.075389]  ? __might_sleep+0x95/0x190
[  754.079374]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  754.084179]  ? ext4_mb_good_group+0x730/0x730
[  754.088713]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.094253]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  754.099535]  ? _raw_spin_unlock+0x2c/0x50
[  754.103693]  ? ext4_has_free_clusters+0x670/0x670
[  754.108540]  ? debug_check_no_obj_freed+0x305/0x58d
[  754.113572]  ? graph_lock+0x270/0x270
[  754.117383]  ? __lock_acquire+0x62f/0x4c20
[  754.121637]  ? do_raw_spin_unlock+0xa7/0x330
[  754.126050]  ? trace_hardirqs_on+0x310/0x310
[  754.130485]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  754.135506]  ? ext4_get_group_desc+0x1c6/0x2c0
[  754.140098]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.145655]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  754.151198]  ? graph_lock+0x270/0x270
[  754.155013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.160563]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  754.166022]  ? __lock_is_held+0xb5/0x140
[  754.170891]  ? graph_lock+0x270/0x270
[  754.174713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.180253]  ? check_preemption_disabled+0x48/0x280
[  754.185284]  ? __lock_is_held+0xb5/0x140
[  754.189367]  ext4_free_blocks+0xbc4/0x3500
[  754.193642]  ? ext4_mb_new_blocks+0x4820/0x4820
[  754.198319]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  754.203656]  ? rcu_read_unlock_special+0x370/0x370
[  754.208614]  ? rcu_softirq_qs+0x20/0x20
[  754.212590]  ? unwind_dump+0x190/0x190
[  754.216509]  ? is_bpf_text_address+0xd3/0x170
[  754.221014]  ? kernel_text_address+0x79/0xf0
[  754.225426]  ? __kernel_text_address+0xd/0x40
[  754.229926]  ? unwind_get_return_address+0x61/0xa0
[  754.234865]  ? __save_stack_trace+0x8d/0xf0
[  754.239217]  ? kasan_kmalloc+0xc7/0xe0
[  754.243131]  ? __kmalloc+0x15b/0x760
[  754.246851]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  754.251780]  ? ext4_ext_truncate+0x1cc/0x220
[  754.256194]  ? ext4_truncate+0xe41/0x1650
[  754.260339]  ? ext4_evict_inode+0xab6/0x1ad0
[  754.264748]  ? evict+0x4b9/0x980
[  754.268117]  ? iput+0x674/0xa90
[  754.271404]  ? dentry_unlink_inode+0x461/0x5e0
[  754.275987]  ? __dentry_kill+0x44c/0x7a0
[  754.280051]  ? dentry_kill+0xc9/0x680
[  754.283881]  ? dput.part.25+0x660/0x860
[  754.287855]  ? dput+0x15/0x20
[  754.290963]  ? path_put+0x31/0x70
[  754.294417]  ? free_fs_struct+0x22/0x60
[  754.298389]  ? exit_fs+0xf3/0x130
[  754.301845]  ? do_exit+0xec4/0x2620
[  754.305475]  ? do_group_exit+0x177/0x440
[  754.309536]  ? get_signal+0x8a8/0x1970
[  754.313427]  ? do_signal+0x9c/0x21c0
[  754.317144]  ? exit_to_usermode_loop+0x2e5/0x380
[  754.321989]  ? do_syscall_64+0x6be/0x820
[  754.326055]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  754.331429]  ? lock_downgrade+0x900/0x900
[  754.335606]  ? graph_lock+0x270/0x270
[  754.339420]  ? trace_hardirqs_off_caller+0x300/0x300
[  754.344527]  ? ___cache_free+0x2e/0x380
[  754.348510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.354051]  ? check_preemption_disabled+0x48/0x280
[  754.359079]  ? graph_lock+0x270/0x270
[  754.362888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.368432]  ? check_preemption_disabled+0x48/0x280
[  754.373461]  ? __lock_is_held+0xb5/0x140
[  754.377546]  ext4_ext_remove_space+0x2536/0x5ad0
[  754.382339]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  754.387630]  ? graph_lock+0x270/0x270
[  754.391437]  ? perf_trace_sched_process_exec+0x860/0x860
[  754.396893]  ? ext4_journalled_invalidatepage+0x50/0x50
[  754.402277]  ? find_held_lock+0x36/0x1c0
[  754.406352]  ? ext4_es_remove_extent+0x147/0x4f0
[  754.411111]  ? lock_downgrade+0x900/0x900
[  754.415263]  ? ext4_es_scan+0x950/0x950
[  754.419245]  ? kasan_check_write+0x14/0x20
[  754.423483]  ? do_raw_write_lock+0x14f/0x310
[  754.427897]  ? do_raw_write_trylock+0x270/0x270
[  754.432585]  ? _raw_write_unlock+0x2c/0x50
[  754.436842]  ? ext4_es_remove_extent+0x14c/0x4f0
[  754.441604]  ? ext4_journal_check_start+0x18e/0x220
[  754.446640]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  754.451410]  ? down_write+0x8a/0x130
[  754.455125]  ? ext4_truncate+0xde1/0x1650
[  754.459283]  ext4_ext_truncate+0x1cc/0x220
[  754.463526]  ext4_truncate+0xe41/0x1650
[  754.467508]  ? ext4_punch_hole+0x1220/0x1220
[  754.471917]  ? ext4_evict_inode+0xa5a/0x1ad0
[  754.476332]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  754.481268]  ? __might_sleep+0x95/0x190
[  754.485251]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.490802]  ? ext4_evict_inode+0x917/0x1ad0
[  754.495219]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  754.500941]  ? rcu_read_lock_sched_held+0x14f/0x180
[  754.505963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.511505]  ? __sb_start_write+0x1b2/0x370
[  754.515836]  ext4_evict_inode+0xab6/0x1ad0
[  754.520084]  ? ext4_da_write_begin+0x12c0/0x12c0
[  754.524845]  ? inode_wait_for_writeback+0x2f/0x40
[  754.529694]  ? lock_downgrade+0x900/0x900
[  754.533851]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.539398]  ? __inode_wait_for_writeback+0x2cf/0x380
[  754.544606]  ? kasan_check_read+0x11/0x20
[  754.548767]  ? do_raw_spin_unlock+0xa7/0x330
[  754.553177]  ? do_raw_spin_trylock+0x270/0x270
[  754.557775]  ? ext4_da_write_begin+0x12c0/0x12c0
[  754.562542]  evict+0x4b9/0x980
[  754.565742]  ? destroy_inode+0x200/0x200
[  754.569808]  ? iput+0x66c/0xa90
[  754.573099]  ? lock_downgrade+0x900/0x900
[  754.577266]  ? kasan_check_read+0x11/0x20
[  754.581421]  ? do_raw_spin_trylock+0x270/0x270
[  754.586020]  iput+0x674/0xa90
[  754.589135]  ? inode_add_lru+0x2a0/0x2a0
[  754.593222]  ? fsnotify_destroy_marks+0x1d2/0x270
[  754.598075]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  754.603531]  ? find_held_lock+0x36/0x1c0
[  754.607620]  dentry_unlink_inode+0x461/0x5e0
[  754.612056]  ? d_lru_del+0x130/0x130
[  754.615778]  ? kasan_check_read+0x11/0x20
[  754.619935]  ? do_raw_spin_trylock+0x270/0x270
[  754.624522]  ? lockref_get_not_dead+0x90/0x90
[  754.629031]  __dentry_kill+0x44c/0x7a0
[  754.632929]  ? d_drop+0x70/0x70
[  754.636217]  ? lock_downgrade+0x900/0x900
[  754.640387]  dentry_kill+0xc9/0x680
[  754.644020]  dput.part.25+0x660/0x860
[  754.647826]  ? shrink_dcache_sb+0x350/0x350
[  754.652148]  ? kasan_check_read+0x11/0x20
[  754.656298]  ? do_raw_spin_unlock+0xa7/0x330
[  754.660712]  ? do_raw_spin_trylock+0x270/0x270
[  754.665300]  dput+0x15/0x20
[  754.668239]  path_put+0x31/0x70
[  754.671522]  free_fs_struct+0x22/0x60
[  754.675324]  exit_fs+0xf3/0x130
[  754.678628]  do_exit+0xec4/0x2620
[  754.682085]  ? do_raw_spin_unlock+0xa7/0x330
[  754.686508]  ? mm_update_next_owner+0x990/0x990
[  754.691180]  ? graph_lock+0x270/0x270
[  754.694986]  ? find_held_lock+0x36/0x1c0
[  754.699063]  ? __lock_acquire+0x62f/0x4c20
[  754.703303]  ? lock_downgrade+0x900/0x900
[  754.707474]  ? mark_held_locks+0x130/0x130
[  754.711719]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  754.716942]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  754.722050]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.727590]  ? futex_wait+0x5ec/0xa50
[  754.731422]  ? futex_wait_setup+0x3e0/0x3e0
[  754.735760]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  754.740866]  ? futex_wake+0x304/0x760
[  754.744676]  ? graph_lock+0x270/0x270
[  754.748493]  ? memset+0x31/0x40
[  754.751782]  ? find_held_lock+0x36/0x1c0
[  754.755852]  ? get_signal+0x953/0x1970
[  754.759751]  ? _raw_spin_unlock_irq+0x27/0x80
[  754.764249]  ? _raw_spin_unlock_irq+0x27/0x80
[  754.768761]  do_group_exit+0x177/0x440
[  754.772658]  ? trace_hardirqs_off_caller+0x300/0x300
[  754.777767]  ? __ia32_sys_exit+0x50/0x50
[  754.781845]  get_signal+0x8a8/0x1970
[  754.785574]  ? ptrace_notify+0x130/0x130
[  754.789663]  ? find_held_lock+0x36/0x1c0
[  754.793742]  ? __might_fault+0x12b/0x1e0
[  754.797813]  do_signal+0x9c/0x21c0
[  754.801355]  ? perf_trace_sched_process_exec+0x860/0x860
[  754.806810]  ? posix_ktime_get_ts+0x15/0x20
[  754.811139]  ? trace_hardirqs_off_caller+0x300/0x300
[  754.816253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.821799]  ? setup_sigcontext+0x7d0/0x7d0
[  754.826132]  ? exit_to_usermode_loop+0x8c/0x380
[  754.830806]  ? exit_to_usermode_loop+0x8c/0x380
[  754.835482]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  754.840071]  ? trace_hardirqs_on+0xbd/0x310
[  754.844397]  ? do_syscall_64+0x6be/0x820
[  754.848464]  ? __x64_sys_futex+0x47f/0x6a0
[  754.852730]  exit_to_usermode_loop+0x2e5/0x380
[  754.857320]  ? __bpf_trace_sys_exit+0x30/0x30
[  754.861822]  ? ret_from_fork+0x15/0x50
[  754.865720]  do_syscall_64+0x6be/0x820
[  754.869622]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  754.874991]  ? syscall_return_slowpath+0x5e0/0x5e0
[  754.879927]  ? trace_hardirqs_on_caller+0x310/0x310
[  754.884946]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  754.889970]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  754.896646]  ? __switch_to_asm+0x40/0x70
[  754.900710]  ? __switch_to_asm+0x34/0x70
[  754.904778]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  754.909644]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  754.914840] RIP: 0033:0x457569
[  754.918051] Code: Bad RIP value.
[  754.921415] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  754.929126] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  754.936397] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  754.943670] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  754.950938] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  754.958205] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  754.965508] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  754.965622] aoe: skb alloc failure
[  754.974108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  754.977753] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  754.987002] Call Trace:
[  754.997495] syz-executor5 cpuset=syz5 mems_allowed=0
[  755.000092]  dump_stack+0x244/0x39d
[  755.008811]  ? dump_stack_print_info.cold.1+0x20/0x20
[  755.014021]  warn_alloc.cold.116+0xb7/0x1bd
[  755.018349]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  755.023209]  ? lock_downgrade+0x900/0x900
[  755.027371]  ? trace_hardirqs_off+0xb8/0x310
[  755.031791]  ? trace_hardirqs_off+0xb8/0x310
[  755.036215]  __alloc_pages_slowpath+0x26fe/0x2e30
[  755.041099]  ? warn_alloc+0x120/0x120
[  755.044916]  ? graph_lock+0x270/0x270
[  755.048726]  ? warn_alloc+0x120/0x120
[  755.052536]  ? warn_alloc+0x120/0x120
[  755.056345]  ? __lock_acquire+0x62f/0x4c20
[  755.060588]  ? print_usage_bug+0xc0/0xc0
[  755.064662]  ? print_usage_bug+0xc0/0xc0
[  755.068742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.074284]  ? should_fail+0x22d/0xd01
[  755.078181]  ? find_held_lock+0x36/0x1c0
[  755.082253]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.087364]  ? __lock_acquire+0x62f/0x4c20
[  755.091608]  ? should_fail+0x22d/0xd01
[  755.095506]  ? __update_load_avg_blocked_se+0x690/0x690
[  755.100887]  ? mark_held_locks+0x130/0x130
[  755.105136]  ? mark_held_locks+0x130/0x130
[  755.109396]  ? __lock_acquire+0x62f/0x4c20
[  755.113642]  ? update_load_avg+0x387/0x2470
[  755.117978]  ? graph_lock+0x270/0x270
[  755.121793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.127335]  ? check_preemption_disabled+0x48/0x280
[  755.132365]  ? __lock_is_held+0xb5/0x140
[  755.136441]  __alloc_pages_nodemask+0xa7b/0xdd0
[  755.141124]  ? graph_lock+0x270/0x270
[  755.144941]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  755.149980]  ? find_held_lock+0x36/0x1c0
[  755.154058]  ? ____cache_alloc_node+0x1c7/0x1e0
[  755.158753]  ? lock_downgrade+0x900/0x900
[  755.163457]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  755.169009]  cache_grow_begin+0xa5/0x8c0
[  755.173077]  ? do_raw_spin_unlock+0xa7/0x330
[  755.177507]  fallback_alloc+0x204/0x2e0
[  755.181498]  ____cache_alloc_node+0x1c7/0x1e0
[  755.186004]  kmem_cache_alloc+0x1f8/0x730
[  755.190171]  skb_clone+0x1bb/0x500
[  755.193721]  ? finish_task_switch+0x1b4/0x920
[  755.198221]  ? skb_split+0x11e0/0x11e0
[  755.202126]  ? preempt_notifier_register+0x200/0x200
[  755.207235]  ? __switch_to_asm+0x34/0x70
[  755.211301]  ? __switch_to_asm+0x34/0x70
[  755.215371]  ? __switch_to_asm+0x40/0x70
[  755.219433]  ? __switch_to_asm+0x34/0x70
[  755.223500]  ? __switch_to_asm+0x40/0x70
[  755.227568]  ? __switch_to_asm+0x34/0x70
[  755.231638]  ? __switch_to_asm+0x40/0x70
[  755.235715]  ? __switch_to_asm+0x34/0x70
[  755.239781]  ? __switch_to_asm+0x34/0x70
[  755.243848]  ? __switch_to_asm+0x40/0x70
[  755.247913]  ? __switch_to_asm+0x34/0x70
[  755.251992]  bpf_clone_redirect+0xb9/0x490
[  755.256234]  ? __schedule+0x8d7/0x21d0
[  755.260137]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  755.265166]  ? __sched_text_start+0x8/0x8
[  755.269324]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  755.274089]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  755.278679]  ? retint_kernel+0x2d/0x2d
[  755.282584]  ? find_held_lock+0x36/0x1c0
[  755.286679]  ? lock_acquire+0x1ed/0x520
[  755.290660]  ? bpf_test_run+0x3cb/0x780
[  755.294645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.300194]  ? check_preemption_disabled+0x48/0x280
[  755.305224]  ? kasan_check_read+0x11/0x20
[  755.309376]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  755.314657]  ? rcu_softirq_qs+0x20/0x20
[  755.318646]  ? preempt_schedule+0x4d/0x60
[  755.322801]  ? ___preempt_schedule+0x16/0x18
[  755.327227]  ? bpf_test_run+0x25d/0x780
[  755.331230]  ? netlink_diag_dump+0x2a0/0x2a0
[  755.335654]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.341200]  ? bpf_test_init.isra.10+0x70/0x100
[  755.345884]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  755.350659]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  755.355522]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  755.361087]  ? fput+0x130/0x1a0
[  755.364380]  ? __bpf_prog_get+0x9b/0x290
[  755.368453]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  755.373309]  ? bpf_prog_test_run+0x130/0x1a0
[  755.377746]  ? __x64_sys_bpf+0x3d8/0x520
[  755.381823]  ? bpf_prog_get+0x20/0x20
[  755.385667]  ? do_syscall_64+0x1b9/0x820
[  755.389738]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  755.395121]  ? syscall_return_slowpath+0x5e0/0x5e0
[  755.400056]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  755.404909]  ? trace_hardirqs_on_caller+0x310/0x310
[  755.409934]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  755.414964]  ? prepare_exit_to_usermode+0x291/0x3b0
[  755.420002]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  755.424877]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  755.430266] warn_alloc_show_mem: 1 callbacks suppressed
[  755.430280] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  755.430283] Mem-Info:
[  755.430318] active_anon:145353 inactive_anon:195 isolated_anon:0
[  755.430318]  active_file:10 inactive_file:15 isolated_file:0
[  755.430318]  unevictable:0 dirty:0 writeback:0 unstable:0
[  755.430318]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  755.430318]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  755.430318]  free:13766 free_pcp:87 free_cma:0
[  755.435672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  755.444178] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.446592] Call Trace:
[  755.479576] 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
[  755.488945]  <IRQ>
[  755.516528] lowmem_reserve[]: 0 2818 6321 6321
[  755.519154]  dump_stack+0x244/0x39d
[  755.545261] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  755.547433]  ? dump_stack_print_info.cold.1+0x20/0x20
[  755.552008] lowmem_reserve[]: 0 0 3503 3503
[  755.555664]  warn_alloc.cold.116+0xb7/0x1bd
[  755.582805] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  755.588016]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  755.592302] lowmem_reserve[]: 0 0 0 0
[  755.596650]  ? lock_downgrade+0x900/0x900
[  755.625531] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  755.630410]  ? trace_hardirqs_off+0xb8/0x310
[  755.634179] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  755.638336]  ? trace_hardirqs_off+0xb8/0x310
[  755.651853] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  755.656292]  __alloc_pages_slowpath+0x26fe/0x2e30
[  755.671371] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  755.675815]  ? warn_alloc+0x120/0x120
[  755.691209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  755.691222] 280 total pagecache pages
[  755.696089]  ? warn_alloc+0x120/0x120
[  755.704920] 0 pages in swap cache
[  755.708733]  ? warn_alloc+0x120/0x120
[  755.717294] Swap cache stats: add 0, delete 0, find 0/0
[  755.717306] Free swap  = 0kB
[  755.721126]  ? print_usage_bug+0xc0/0xc0
[  755.724904] Total swap = 0kB
[  755.724913] 1965979 pages RAM
[  755.728373]  ? print_usage_bug+0xc0/0xc0
[  755.732154] 0 pages HighMem/MovableOnly
[  755.737515]  ? ktime_get+0x2c1/0x400
[  755.740513] 342854 pages reserved
[  755.744573]  ? check_preemption_disabled+0x48/0x280
[  755.747568] 0 pages cma reserved
[  755.750678]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  755.778677]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  755.784219]  ? should_fail+0x22d/0xd01
[  755.788113]  ? kasan_check_read+0x11/0x20
[  755.792269]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.797380]  ? __lock_acquire+0x62f/0x4c20
[  755.801626]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  755.806734]  ? should_fail+0x22d/0xd01
[  755.810632]  ? print_usage_bug+0xc0/0xc0
[  755.814711]  ? mark_held_locks+0x130/0x130
[  755.818952]  ? mark_held_locks+0x130/0x130
[  755.823207]  ? check_preemption_disabled+0x48/0x280
[  755.828235]  ? graph_lock+0x270/0x270
[  755.832043]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  755.836808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.842353]  ? check_preemption_disabled+0x48/0x280
[  755.847387]  ? __lock_is_held+0xb5/0x140
[  755.851461]  __alloc_pages_nodemask+0xa7b/0xdd0
[  755.856140]  ? graph_lock+0x270/0x270
[  755.859952]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  755.864985]  ? find_held_lock+0x36/0x1c0
[  755.869063]  ? ____cache_alloc_node+0x1c7/0x1e0
[  755.873741]  ? lock_downgrade+0x900/0x900
[  755.877903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.883454]  cache_grow_begin+0xa5/0x8c0
[  755.887523]  ? do_raw_spin_unlock+0xa7/0x330
[  755.891948]  fallback_alloc+0x204/0x2e0
[  755.895937]  ____cache_alloc_node+0x1c7/0x1e0
[  755.900447]  kmem_cache_alloc_node+0xe3/0x730
[  755.904953]  ? lockdep_hardirqs_on+0x296/0x5b0
[  755.909553]  __alloc_skb+0x114/0x770
[  755.913274]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  755.918656]  ? netdev_alloc_frag+0x1f0/0x1f0
[  755.923077]  ? vprintk_default+0x28/0x30
[  755.927144]  ? vprintk_func+0x85/0x181
[  755.931039]  ? printk+0xa7/0xcf
[  755.934325]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  755.939090]  ? do_raw_spin_trylock+0x270/0x270
[  755.943683]  new_skb+0x26/0x1c0
[  755.946969]  aoecmd_cfg+0x279/0x7f0
[  755.950607]  ? find_held_lock+0x36/0x1c0
[  755.954681]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  755.959016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.964568]  ? __lock_is_held+0xb5/0x140
[  755.968650]  discover_timer+0x50/0x60
[  755.972457]  call_timer_fn+0x26d/0x920
[  755.976354]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  755.981201]  ? process_timeout+0x40/0x40
[  755.985278]  ? mark_held_locks+0xc7/0x130
[  755.989435]  ? _raw_spin_unlock_irq+0x27/0x80
[  755.993959]  ? _raw_spin_unlock_irq+0x27/0x80
[  755.998459]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  756.003310]  ? lockdep_hardirqs_on+0x296/0x5b0
[  756.007902]  ? trace_hardirqs_on+0xbd/0x310
[  756.012235]  ? kasan_check_read+0x11/0x20
[  756.016385]  ? __run_timers+0x7d5/0xc60
[  756.020368]  ? trace_hardirqs_off_caller+0x300/0x300
[  756.025492]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  756.030334]  __run_timers+0x7e0/0xc60
[  756.034154]  ? timer_fixup_init+0x70/0x70
[  756.038310]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  756.043333]  ? graph_lock+0x270/0x270
[  756.047144]  ? print_usage_bug+0xc0/0xc0
[  756.051212]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  756.056911]  ? find_held_lock+0x36/0x1c0
[  756.060985]  ? graph_lock+0x270/0x270
[  756.064801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.070348]  ? check_preemption_disabled+0x48/0x280
[  756.075380]  ? __lock_is_held+0xb5/0x140
[  756.079449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.084994]  ? check_preemption_disabled+0x48/0x280
[  756.090019]  run_timer_softirq+0x52/0xb0
[  756.094085]  ? rcu_read_lock_sched_held+0x14f/0x180
[  756.099106]  __do_softirq+0x308/0xb7e
[  756.102915]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  756.107417]  ? lock_downgrade+0x900/0x900
[  756.111572]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  756.116700]  ? pvclock_read_flags+0x160/0x160
[  756.121219]  ? lapic_next_event+0x5a/0x90
[  756.125377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.130939]  ? kvm_clock_read+0x18/0x30
[  756.134916]  ? kvm_sched_clock_read+0x9/0x20
[  756.139332]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.144873]  ? check_preemption_disabled+0x48/0x280
[  756.149911]  irq_exit+0x17f/0x1c0
[  756.153370]  smp_apic_timer_interrupt+0x1cb/0x760
[  756.158225]  ? smp_call_function_single_interrupt+0x640/0x640
[  756.164113]  ? interrupt_entry+0xb5/0xc0
[  756.168186]  ? trace_hardirqs_off_caller+0xbb/0x300
[  756.173209]  ? trace_hardirqs_off_caller+0xbb/0x300
[  756.178230]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.183104]  ? trace_hardirqs_on_caller+0x310/0x310
[  756.188126]  ? trace_hardirqs_on_caller+0x310/0x310
[  756.193150]  ? task_prio+0x50/0x50
[  756.196698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.202260]  ? check_preemption_disabled+0x48/0x280
[  756.207288]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  756.212140]  apic_timer_interrupt+0xf/0x20
[  756.216373]  </IRQ>
[  756.218630] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  756.223740] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  756.242654] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  756.250371] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  756.257648] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  756.264921] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  756.272203] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  756.279477] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  756.286780]  ? shrink_page_list+0x7e89/0xccd0
[  756.291314]  ? page_evictable+0x540/0x540
[  756.295850]  ? rb_erase_cached+0xc78/0x3720
[  756.300186]  ? rb_next+0x140/0x140
[  756.303784]  ? rb_erase_cached+0xc78/0x3720
[  756.308116]  ? rb_next+0x140/0x140
[  756.311664]  ? rb_erase_cached+0xc78/0x3720
[  756.315994]  ? rb_next+0x140/0x140
[  756.319540]  ? rb_erase_cached+0xc78/0x3720
[  756.323883]  ? graph_lock+0x270/0x270
[  756.327698]  ? __update_load_avg_se+0x5eb/0xae0
[  756.332377]  ? __update_load_avg_blocked_se+0x690/0x690
[  756.337753]  ? rb_erase_cached+0xc78/0x3720
[  756.342077]  ? graph_lock+0x270/0x270
[  756.345891]  ? rb_next+0x140/0x140
[  756.349439]  ? update_load_avg+0x387/0x2470
[  756.353783]  ? rb_erase_cached+0xc78/0x3720
[  756.358119]  ? rb_erase_cached+0xc78/0x3720
[  756.362451]  ? graph_lock+0x270/0x270
[  756.366259]  ? rb_next+0x140/0x140
[  756.369803]  ? rb_next+0x140/0x140
[  756.373352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.378903]  ? graph_lock+0x270/0x270
[  756.382707]  ? __lock_is_held+0xb5/0x140
[  756.386779]  ? print_usage_bug+0xc0/0xc0
[  756.390852]  ? print_usage_bug+0xc0/0xc0
[  756.394915]  ? __update_load_avg_blocked_se+0x690/0x690
[  756.400304]  ? rb_next+0x140/0x140
[  756.403869]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.409415]  ? __isolate_lru_page+0xd05/0x1540
[  756.414018]  ? mark_held_locks+0x130/0x130
[  756.418269]  ? __lock_acquire+0x62f/0x4c20
[  756.422518]  ? __lock_acquire+0x62f/0x4c20
[  756.426764]  ? __update_load_avg_blocked_se+0x690/0x690
[  756.432136]  ? __update_load_avg_se+0xae0/0xae0
[  756.436811]  ? graph_lock+0x270/0x270
[  756.440635]  ? graph_lock+0x270/0x270
[  756.444450]  ? graph_lock+0x270/0x270
[  756.448266]  ? print_usage_bug+0xc0/0xc0
[  756.452333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.457876]  ? check_preemption_disabled+0x48/0x280
[  756.462928]  ? trace_hardirqs_off+0xb8/0x310
[  756.467342]  ? check_preemption_disabled+0x48/0x280
[  756.472362]  ? trace_hardirqs_on+0x310/0x310
[  756.476777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.482321]  ? check_preemption_disabled+0x48/0x280
[  756.487349]  ? move_active_pages_to_lru+0x15df/0x1c00
[  756.492550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.498092]  ? __isolate_lru_page+0xd05/0x1540
[  756.502684]  ? putback_lru_page+0x280/0x280
[  756.507027]  ? mark_held_locks+0x130/0x130
[  756.511292]  ? mark_held_locks+0xc7/0x130
[  756.515452]  ? free_unref_page_list+0xd1b/0x11e0
[  756.520213]  ? free_unref_page_list+0xd1b/0x11e0
[  756.524978]  ? trace_hardirqs_on+0xbd/0x310
[  756.529305]  ? shrink_active_list+0x14fb/0x1f00
[  756.533977]  ? trace_hardirqs_off_caller+0x300/0x300
[  756.539081]  ? graph_lock+0x270/0x270
[  756.542898]  ? graph_lock+0x270/0x270
[  756.546702]  ? print_usage_bug+0xc0/0xc0
[  756.550776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.556316]  ? check_preemption_disabled+0x48/0x280
[  756.561342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.566887]  ? check_preemption_disabled+0x48/0x280
[  756.571908]  ? __lock_is_held+0xb5/0x140
[  756.575978]  ? __this_cpu_preempt_check+0x1c/0x20
[  756.580825]  ? __mod_zone_page_state+0x8a/0xf0
[  756.585416]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.590958]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  756.596177]  ? __isolate_lru_page+0x1540/0x1540
[  756.600850]  ? print_usage_bug+0xc0/0xc0
[  756.604931]  ? print_usage_bug+0xc0/0xc0
[  756.609001]  ? print_usage_bug+0xc0/0xc0
[  756.613079]  ? __lock_acquire+0x62f/0x4c20
[  756.617324]  ? shrink_inactive_list+0x1c50/0x1c50
[  756.622179]  ? __lock_acquire+0x62f/0x4c20
[  756.626418]  ? mark_held_locks+0x130/0x130
[  756.630661]  ? __lock_acquire+0x62f/0x4c20
[  756.634907]  ? graph_lock+0x270/0x270
[  756.638718]  ? mark_held_locks+0x130/0x130
[  756.642956]  ? print_usage_bug+0xc0/0xc0
[  756.647028]  ? print_usage_bug+0xc0/0xc0
[  756.651097]  ? find_held_lock+0x36/0x1c0
[  756.655180]  ? mark_held_locks+0xc7/0x130
[  756.659342]  ? _raw_spin_unlock_irq+0x27/0x80
[  756.663846]  ? _raw_spin_unlock_irq+0x27/0x80
[  756.668349]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  756.672939]  ? trace_hardirqs_on+0xbd/0x310
[  756.677268]  ? kasan_check_read+0x11/0x20
[  756.681419]  ? shrink_inactive_list+0x975/0x1c50
[  756.686187]  ? trace_hardirqs_off_caller+0x300/0x300
[  756.691295]  ? trace_hardirqs_on+0x310/0x310
[  756.695711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.701254]  ? check_preemption_disabled+0x48/0x280
[  756.706290]  shrink_inactive_list+0x9af/0x1c50
[  756.710892]  ? putback_inactive_pages+0x27e0/0x27e0
[  756.715923]  ? kasan_check_read+0x11/0x20
[  756.720076]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  756.725361]  ? kasan_check_read+0x11/0x20
[  756.729514]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  756.734537]  ? blk_lld_busy+0xa0/0xa0
[  756.738369]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  756.743303]  ? rcu_read_unlock+0x33/0x60
[  756.747371]  ? mem_cgroup_iter+0x514/0x1160
[  756.751706]  shrink_node_memcg+0x784/0x18d0
[  756.756049]  ? shrink_active_list+0x1f00/0x1f00
[  756.760720]  ? queue_work_on+0x148/0x1e0
[  756.764792]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  756.769381]  ? trace_hardirqs_on+0xbd/0x310
[  756.773710]  ? vmpressure+0x271/0x340
[  756.777529]  ? trace_hardirqs_off_caller+0x300/0x300
[  756.782653]  ? cgroup_procs_write_finish+0xf0/0xf0
[  756.787618]  shrink_node+0x3bc/0x16b0
[  756.791428]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  756.796734]  ? shrink_node_memcg+0x18d0/0x18d0
[  756.801323]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  756.805910]  ? trace_hardirqs_on+0xbd/0x310
[  756.810240]  ? vmpressure+0x271/0x340
[  756.814045]  ? do_raw_spin_unlock+0xa7/0x330
[  756.818455]  ? do_raw_spin_trylock+0x270/0x270
[  756.823053]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.828608]  ? __cpuset_node_allowed+0x19b/0x660
[  756.833379]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  756.839097]  ? vmpressure+0x1a2/0x340
[  756.842911]  do_try_to_free_pages+0x3e7/0x1290
[  756.847502]  ? graph_lock+0x270/0x270
[  756.851325]  ? shrink_node+0x16b0/0x16b0
[  756.855392]  ? __lock_is_held+0xb5/0x140
[  756.859472]  try_to_free_pages+0x4cb/0xb90
[  756.863721]  ? do_try_to_free_pages+0x1290/0x1290
[  756.868579]  ? kasan_check_read+0x11/0x20
[  756.872746]  ? psi_memstall_enter+0x240/0x2b0
[  756.877249]  ? trace_hardirqs_off_caller+0x300/0x300
[  756.882355]  ? lock_pin_lock+0x350/0x350
[  756.886432]  ? _raw_spin_unlock_irq+0x60/0x80
[  756.890931]  ? psi_memstall_enter+0x240/0x2b0
[  756.895435]  ? psi_memstall_tick+0x230/0x230
[  756.899860]  __alloc_pages_slowpath+0xa14/0x2e30
[  756.904659]  ? warn_alloc+0x120/0x120
[  756.908481]  ? graph_lock+0x270/0x270
[  756.912287]  ? graph_lock+0x270/0x270
[  756.916097]  ? print_usage_bug+0xc0/0xc0
[  756.920166]  ? graph_lock+0x270/0x270
[  756.923968]  ? graph_lock+0x270/0x270
[  756.927776]  ? check_preemption_disabled+0x48/0x280
[  756.932802]  ? check_preemption_disabled+0x48/0x280
[  756.937836]  ? __lock_is_held+0xb5/0x140
[  756.941923]  ? find_get_entry+0xa87/0x1120
[  756.946166]  ? lock_downgrade+0x900/0x900
[  756.950316]  ? check_preemption_disabled+0x48/0x280
[  756.955345]  ? __lock_is_held+0xb5/0x140
[  756.959434]  ? perf_trace_sched_process_exec+0x860/0x860
[  756.964896]  ? __might_sleep+0x95/0x190
[  756.968894]  __alloc_pages_nodemask+0xa7b/0xdd0
[  756.973579]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  756.978638]  ? find_held_lock+0x36/0x1c0
[  756.982721]  ? find_get_entry+0xa87/0x1120
[  756.986966]  ? lock_downgrade+0x900/0x900
[  756.991119]  ? check_preemption_disabled+0x48/0x280
[  756.996179]  ? kasan_check_read+0x11/0x20
[  757.000334]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  757.005883]  alloc_pages_current+0x173/0x350
[  757.010306]  __page_cache_alloc+0x3ce/0x570
[  757.014645]  ? find_get_entry+0xaae/0x1120
[  757.018889]  ? generic_perform_write+0x6a0/0x6a0
[  757.023655]  ? graph_lock+0x270/0x270
[  757.027470]  pagecache_get_page+0x396/0xf00
[  757.031810]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  757.036571]  ? __lock_is_held+0xb5/0x140
[  757.040648]  ? graph_lock+0x270/0x270
[  757.044465]  ? graph_lock+0x270/0x270
[  757.048276]  ? __lock_is_held+0xb5/0x140
[  757.052357]  ? __lock_is_held+0xb5/0x140
[  757.056902]  ? perf_trace_sched_process_exec+0x860/0x860
[  757.062362]  ? __getblk_gfp+0x129/0x1030
[  757.066435]  ? __might_sleep+0x95/0x190
[  757.070419]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  757.075193]  ? ext4_mb_good_group+0x730/0x730
[  757.079696]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.085239]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  757.090524]  ? _raw_spin_unlock+0x2c/0x50
[  757.094690]  ? ext4_has_free_clusters+0x670/0x670
[  757.099538]  ? debug_check_no_obj_freed+0x305/0x58d
[  757.104568]  ? graph_lock+0x270/0x270
[  757.108378]  ? __lock_acquire+0x62f/0x4c20
[  757.112628]  ? do_raw_spin_unlock+0xa7/0x330
[  757.117048]  ? trace_hardirqs_on+0x310/0x310
[  757.121475]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  757.126498]  ? ext4_get_group_desc+0x1c6/0x2c0
[  757.131090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.136641]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  757.142186]  ? graph_lock+0x270/0x270
[  757.145996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.151547]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  757.157011]  ? __lock_is_held+0xb5/0x140
[  757.161079]  ? graph_lock+0x270/0x270
[  757.165018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.170559]  ? check_preemption_disabled+0x48/0x280
[  757.175597]  ? __lock_is_held+0xb5/0x140
[  757.179685]  ext4_free_blocks+0xbc4/0x3500
[  757.183949]  ? ext4_mb_new_blocks+0x4820/0x4820
[  757.188631]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  757.193917]  ? rcu_read_unlock_special+0x370/0x370
[  757.198849]  ? rcu_softirq_qs+0x20/0x20
[  757.202829]  ? unwind_dump+0x190/0x190
[  757.206733]  ? is_bpf_text_address+0xd3/0x170
[  757.211238]  ? kernel_text_address+0x79/0xf0
[  757.215654]  ? __kernel_text_address+0xd/0x40
[  757.220155]  ? unwind_get_return_address+0x61/0xa0
[  757.225094]  ? __save_stack_trace+0x8d/0xf0
[  757.229450]  ? kasan_kmalloc+0xc7/0xe0
[  757.233343]  ? __kmalloc+0x15b/0x760
[  757.237065]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  757.242000]  ? ext4_ext_truncate+0x1cc/0x220
[  757.246413]  ? ext4_truncate+0xe41/0x1650
[  757.250562]  ? ext4_evict_inode+0xab6/0x1ad0
[  757.254984]  ? evict+0x4b9/0x980
[  757.258350]  ? iput+0x674/0xa90
[  757.261638]  ? dentry_unlink_inode+0x461/0x5e0
[  757.266228]  ? __dentry_kill+0x44c/0x7a0
[  757.270290]  ? dentry_kill+0xc9/0x680
[  757.274094]  ? dput.part.25+0x660/0x860
[  757.278109]  ? dput+0x15/0x20
[  757.281226]  ? path_put+0x31/0x70
[  757.284707]  ? free_fs_struct+0x22/0x60
[  757.288684]  ? exit_fs+0xf3/0x130
[  757.292142]  ? do_exit+0xec4/0x2620
[  757.295776]  ? do_group_exit+0x177/0x440
[  757.299837]  ? get_signal+0x8a8/0x1970
[  757.303724]  ? do_signal+0x9c/0x21c0
[  757.307459]  ? exit_to_usermode_loop+0x2e5/0x380
[  757.312219]  ? do_syscall_64+0x6be/0x820
[  757.316291]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  757.321667]  ? lock_downgrade+0x900/0x900
[  757.325826]  ? graph_lock+0x270/0x270
[  757.329643]  ? trace_hardirqs_off_caller+0x300/0x300
[  757.334752]  ? ___cache_free+0x2e/0x380
[  757.338738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.344283]  ? check_preemption_disabled+0x48/0x280
[  757.349310]  ? graph_lock+0x270/0x270
[  757.353123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.358691]  ? check_preemption_disabled+0x48/0x280
[  757.363729]  ? __lock_is_held+0xb5/0x140
[  757.367813]  ext4_ext_remove_space+0x2536/0x5ad0
[  757.372619]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  757.377908]  ? graph_lock+0x270/0x270
[  757.381720]  ? perf_trace_sched_process_exec+0x860/0x860
[  757.387183]  ? ext4_journalled_invalidatepage+0x50/0x50
[  757.392561]  ? find_held_lock+0x36/0x1c0
[  757.396648]  ? ext4_es_remove_extent+0x147/0x4f0
[  757.401414]  ? lock_downgrade+0x900/0x900
[  757.405575]  ? ext4_es_scan+0x950/0x950
[  757.409575]  ? kasan_check_write+0x14/0x20
[  757.413827]  ? do_raw_write_lock+0x14f/0x310
[  757.418246]  ? do_raw_write_trylock+0x270/0x270
[  757.422942]  ? _raw_write_unlock+0x2c/0x50
[  757.427191]  ? ext4_es_remove_extent+0x14c/0x4f0
[  757.431952]  ? ext4_journal_check_start+0x18e/0x220
[  757.436982]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  757.441757]  ? down_write+0x8a/0x130
[  757.445480]  ? ext4_truncate+0xde1/0x1650
[  757.449651]  ext4_ext_truncate+0x1cc/0x220
[  757.453898]  ext4_truncate+0xe41/0x1650
[  757.457885]  ? ext4_punch_hole+0x1220/0x1220
[  757.462300]  ? ext4_evict_inode+0xa5a/0x1ad0
[  757.466719]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  757.471656]  ? __might_sleep+0x95/0x190
[  757.475669]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.481213]  ? ext4_evict_inode+0x917/0x1ad0
[  757.485641]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  757.491387]  ? rcu_read_lock_sched_held+0x14f/0x180
[  757.496415]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.501961]  ? __sb_start_write+0x1b2/0x370
[  757.506294]  ext4_evict_inode+0xab6/0x1ad0
[  757.510540]  ? ext4_da_write_begin+0x12c0/0x12c0
[  757.515302]  ? inode_wait_for_writeback+0x2f/0x40
[  757.520156]  ? lock_downgrade+0x900/0x900
[  757.524309]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.529852]  ? __inode_wait_for_writeback+0x2cf/0x380
[  757.535051]  ? kasan_check_read+0x11/0x20
[  757.539202]  ? do_raw_spin_unlock+0xa7/0x330
[  757.543628]  ? do_raw_spin_trylock+0x270/0x270
[  757.548232]  ? ext4_da_write_begin+0x12c0/0x12c0
[  757.552990]  evict+0x4b9/0x980
[  757.556195]  ? destroy_inode+0x200/0x200
[  757.560267]  ? iput+0x66c/0xa90
[  757.563551]  ? lock_downgrade+0x900/0x900
[  757.567714]  ? kasan_check_read+0x11/0x20
[  757.571866]  ? do_raw_spin_trylock+0x270/0x270
[  757.576464]  iput+0x674/0xa90
[  757.579577]  ? inode_add_lru+0x2a0/0x2a0
[  757.583660]  ? fsnotify_destroy_marks+0x1d2/0x270
[  757.588515]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  757.593975]  ? find_held_lock+0x36/0x1c0
[  757.598051]  dentry_unlink_inode+0x461/0x5e0
[  757.602466]  ? d_lru_del+0x130/0x130
[  757.606192]  ? kasan_check_read+0x11/0x20
[  757.610353]  ? do_raw_spin_trylock+0x270/0x270
[  757.614947]  ? lockref_get_not_dead+0x90/0x90
[  757.619463]  __dentry_kill+0x44c/0x7a0
[  757.623360]  ? d_drop+0x70/0x70
[  757.626654]  ? lock_downgrade+0x900/0x900
[  757.630827]  dentry_kill+0xc9/0x680
[  757.634470]  dput.part.25+0x660/0x860
[  757.638283]  ? shrink_dcache_sb+0x350/0x350
[  757.642638]  ? kasan_check_read+0x11/0x20
[  757.646815]  ? do_raw_spin_unlock+0xa7/0x330
[  757.651227]  ? do_raw_spin_trylock+0x270/0x270
[  757.655820]  dput+0x15/0x20
[  757.658758]  path_put+0x31/0x70
[  757.662043]  free_fs_struct+0x22/0x60
[  757.665847]  exit_fs+0xf3/0x130
[  757.669141]  do_exit+0xec4/0x2620
[  757.672610]  ? do_raw_spin_unlock+0xa7/0x330
[  757.677040]  ? mm_update_next_owner+0x990/0x990
[  757.681718]  ? graph_lock+0x270/0x270
[  757.685530]  ? find_held_lock+0x36/0x1c0
[  757.689623]  ? __lock_acquire+0x62f/0x4c20
[  757.693861]  ? lock_downgrade+0x900/0x900
[  757.698033]  ? mark_held_locks+0x130/0x130
[  757.702273]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  757.707475]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  757.712584]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.718134]  ? futex_wait+0x5ec/0xa50
[  757.721950]  ? futex_wait_setup+0x3e0/0x3e0
[  757.726293]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  757.731401]  ? futex_wake+0x304/0x760
[  757.735218]  ? graph_lock+0x270/0x270
[  757.739036]  ? memset+0x31/0x40
[  757.742329]  ? find_held_lock+0x36/0x1c0
[  757.746402]  ? get_signal+0x953/0x1970
[  757.750305]  ? _raw_spin_unlock_irq+0x27/0x80
[  757.754808]  ? _raw_spin_unlock_irq+0x27/0x80
[  757.759318]  do_group_exit+0x177/0x440
[  757.763213]  ? trace_hardirqs_off_caller+0x300/0x300
[  757.768322]  ? __ia32_sys_exit+0x50/0x50
[  757.772398]  get_signal+0x8a8/0x1970
[  757.776134]  ? ptrace_notify+0x130/0x130
[  757.780219]  ? find_held_lock+0x36/0x1c0
[  757.784298]  ? __might_fault+0x12b/0x1e0
[  757.788375]  do_signal+0x9c/0x21c0
[  757.791927]  ? perf_trace_sched_process_exec+0x860/0x860
[  757.797380]  ? posix_ktime_get_ts+0x15/0x20
[  757.801714]  ? trace_hardirqs_off_caller+0x300/0x300
[  757.806826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.812370]  ? setup_sigcontext+0x7d0/0x7d0
[  757.814999] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  757.816703]  ? exit_to_usermode_loop+0x8c/0x380
[  757.827194] syz-executor0 cpuset=syz0 mems_allowed=0
[  757.831868]  ? exit_to_usermode_loop+0x8c/0x380
[  757.841643]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  757.846239]  ? trace_hardirqs_on+0xbd/0x310
[  757.850565]  ? do_syscall_64+0x6be/0x820
[  757.854648]  ? __x64_sys_futex+0x47f/0x6a0
[  757.858900]  exit_to_usermode_loop+0x2e5/0x380
[  757.863496]  ? __bpf_trace_sys_exit+0x30/0x30
[  757.868006]  ? ret_from_fork+0x15/0x50
[  757.871907]  do_syscall_64+0x6be/0x820
[  757.875804]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  757.881180]  ? syscall_return_slowpath+0x5e0/0x5e0
[  757.886123]  ? trace_hardirqs_on_caller+0x310/0x310
[  757.891155]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  757.896194]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  757.902877]  ? __switch_to_asm+0x40/0x70
[  757.906947]  ? __switch_to_asm+0x34/0x70
[  757.911026]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  757.915887]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  757.921084] RIP: 0033:0x457569
[  757.924296] Code: Bad RIP value.
[  757.927665] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  757.935387] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  757.942689] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  757.949980] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  757.957268] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  757.964565] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  757.971893] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  757.971981] aoe: skb alloc failure
[  757.980496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  757.980503] Call Trace:
[  757.980533]  dump_stack+0x244/0x39d
[  757.980550]  ? dump_stack_print_info.cold.1+0x20/0x20
[  757.980578]  warn_alloc.cold.116+0xb7/0x1bd
[  757.980599]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  757.984186] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  757.993534]  ? lock_downgrade+0x900/0x900
[  757.996108] syz-executor5 cpuset=syz5 mems_allowed=0
[  757.999752]  ? trace_hardirqs_off+0xb8/0x310
[  758.038308]  ? trace_hardirqs_off+0xb8/0x310
[  758.042752]  __alloc_pages_slowpath+0x26fe/0x2e30
[  758.047655]  ? warn_alloc+0x120/0x120
[  758.051478]  ? graph_lock+0x270/0x270
[  758.055466]  ? warn_alloc+0x120/0x120
[  758.059292]  ? warn_alloc+0x120/0x120
[  758.063103]  ? __lock_acquire+0x62f/0x4c20
[  758.067354]  ? print_usage_bug+0xc0/0xc0
[  758.071429]  ? print_usage_bug+0xc0/0xc0
[  758.075511]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.081060]  ? should_fail+0x22d/0xd01
[  758.084961]  ? find_held_lock+0x36/0x1c0
[  758.089042]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  758.094162]  ? __lock_acquire+0x62f/0x4c20
[  758.098416]  ? should_fail+0x22d/0xd01
[  758.102318]  ? __update_load_avg_blocked_se+0x690/0x690
[  758.107708]  ? mark_held_locks+0x130/0x130
[  758.111958]  ? mark_held_locks+0x130/0x130
[  758.116205]  ? __lock_acquire+0x62f/0x4c20
[  758.120453]  ? graph_lock+0x270/0x270
[  758.124274]  ? __lock_is_held+0xb5/0x140
[  758.128353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.133904]  ? check_preemption_disabled+0x48/0x280
[  758.138946]  ? __lock_is_held+0xb5/0x140
[  758.143028]  __alloc_pages_nodemask+0xa7b/0xdd0
[  758.147710]  ? graph_lock+0x270/0x270
[  758.151538]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  758.156588]  ? find_held_lock+0x36/0x1c0
[  758.160677]  ? ____cache_alloc_node+0x1c7/0x1e0
[  758.165362]  ? lock_downgrade+0x900/0x900
[  758.169533]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.175091]  cache_grow_begin+0xa5/0x8c0
[  758.179166]  ? do_raw_spin_unlock+0xa7/0x330
[  758.183598]  fallback_alloc+0x204/0x2e0
[  758.187588]  ____cache_alloc_node+0x1c7/0x1e0
[  758.192097]  kmem_cache_alloc+0x1f8/0x730
[  758.196270]  skb_clone+0x1bb/0x500
[  758.199820]  ? finish_task_switch+0x1b4/0x920
[  758.204328]  ? skb_split+0x11e0/0x11e0
[  758.208232]  ? preempt_notifier_register+0x200/0x200
[  758.213343]  ? __switch_to_asm+0x34/0x70
[  758.217415]  ? __switch_to_asm+0x34/0x70
[  758.221485]  ? __switch_to_asm+0x40/0x70
[  758.225554]  ? __switch_to_asm+0x34/0x70
[  758.229624]  ? __switch_to_asm+0x40/0x70
[  758.233691]  ? __switch_to_asm+0x34/0x70
[  758.237761]  ? __switch_to_asm+0x40/0x70
[  758.241829]  ? __switch_to_asm+0x34/0x70
[  758.245901]  ? __switch_to_asm+0x34/0x70
[  758.249971]  ? __switch_to_asm+0x40/0x70
[  758.254037]  ? __switch_to_asm+0x34/0x70
[  758.258121]  bpf_clone_redirect+0xb9/0x490
[  758.262368]  ? __schedule+0x8d7/0x21d0
[  758.266277]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  758.271306]  ? __sched_text_start+0x8/0x8
[  758.275467]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  758.280236]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  758.284829]  ? retint_kernel+0x2d/0x2d
[  758.288731]  ? find_held_lock+0x36/0x1c0
[  758.292807]  ? lock_acquire+0x1ed/0x520
[  758.296789]  ? bpf_test_run+0x3cb/0x780
[  758.300778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.306323]  ? check_preemption_disabled+0x48/0x280
[  758.311358]  ? kasan_check_read+0x11/0x20
[  758.315515]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  758.320817]  ? rcu_softirq_qs+0x20/0x20
[  758.324802]  ? preempt_schedule+0x4d/0x60
[  758.328958]  ? ___preempt_schedule+0x16/0x18
[  758.333389]  ? bpf_test_run+0x25d/0x780
[  758.337381]  ? netlink_diag_dump+0x2a0/0x2a0
[  758.341802]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.347345]  ? bpf_test_init.isra.10+0x70/0x100
[  758.352026]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  758.356802]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  758.361652]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.367198]  ? fput+0x130/0x1a0
[  758.370485]  ? __bpf_prog_get+0x9b/0x290
[  758.374556]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  758.379405]  ? bpf_prog_test_run+0x130/0x1a0
[  758.383823]  ? __x64_sys_bpf+0x3d8/0x520
[  758.387889]  ? bpf_prog_get+0x20/0x20
[  758.391721]  ? do_syscall_64+0x1b9/0x820
[  758.395790]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  758.401166]  ? syscall_return_slowpath+0x5e0/0x5e0
[  758.406104]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  758.410983]  ? trace_hardirqs_on_caller+0x310/0x310
[  758.416012]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  758.421043]  ? prepare_exit_to_usermode+0x291/0x3b0
[  758.426077]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  758.430937]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  758.436330] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  758.436337] warn_alloc_show_mem: 1 callbacks suppressed
[  758.436345] Mem-Info:
[  758.444849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  758.450231] active_anon:145353 inactive_anon:195 isolated_anon:0
[  758.450231]  active_file:10 inactive_file:15 isolated_file:0
[  758.450231]  unevictable:0 dirty:0 writeback:0 unstable:0
[  758.450231]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  758.450231]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  758.450231]  free:13766 free_pcp:87 free_cma:0
[  758.452609] Call Trace:
[  758.462003] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  758.494952]  <IRQ>
[  758.497536] 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
[  758.525147]  dump_stack+0x244/0x39d
[  758.527280] lowmem_reserve[]: 0 2818 6321 6321
[  758.553407]  ? dump_stack_print_info.cold.1+0x20/0x20
[  758.557010] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.561610]  warn_alloc.cold.116+0xb7/0x1bd
[  758.566763] lowmem_reserve[]: 0 0 3503 3503
[  758.593944]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  758.598258] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  758.602594]  ? lock_downgrade+0x900/0x900
[  758.607403] lowmem_reserve[]: 0 0 0 0
[  758.636332]  ? trace_hardirqs_off+0xb8/0x310
[  758.640471] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  758.644279]  ? trace_hardirqs_off+0xb8/0x310
[  758.648666] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  758.662201]  __alloc_pages_slowpath+0x26fe/0x2e30
[  758.666586] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  758.681715]  ? warn_alloc+0x120/0x120
[  758.686525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.701957]  ? warn_alloc+0x120/0x120
[  758.705745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.714578]  ? __lock_acquire+0x62f/0x4c20
[  758.718373] 280 total pagecache pages
[  758.726949]  ? warn_alloc+0x120/0x120
[  758.731173] 0 pages in swap cache
[  758.734974]  ? print_usage_bug+0xc0/0xc0
[  758.738759] Swap cache stats: add 0, delete 0, find 0/0
[  758.742207]  ? print_usage_bug+0xc0/0xc0
[  758.746258] Free swap  = 0kB
[  758.751628]  ? mark_held_locks+0x130/0x130
[  758.755665] Total swap = 0kB
[  758.758685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.762903] 1965979 pages RAM
[  758.765922]  ? should_fail+0x22d/0xd01
[  758.771458] 0 pages HighMem/MovableOnly
[  758.771468] 342854 pages reserved
[  758.774582]  ? graph_lock+0x270/0x270
[  758.778448] 0 pages cma reserved
[  758.782423]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  758.798107]  ? __lock_acquire+0x62f/0x4c20
[  758.802350]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  758.807462]  ? should_fail+0x22d/0xd01
[  758.811367]  ? mark_held_locks+0x130/0x130
[  758.815627]  ? mark_held_locks+0x130/0x130
[  758.819872]  ? lock_downgrade+0x900/0x900
[  758.824028]  ? graph_lock+0x270/0x270
[  758.827833]  ? graph_lock+0x270/0x270
[  758.831643]  ? graph_lock+0x270/0x270
[  758.835445]  ? do_raw_spin_unlock+0xa7/0x330
[  758.839866]  ? trace_hardirqs_on+0x310/0x310
[  758.844281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.849828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.855371]  ? check_preemption_disabled+0x48/0x280
[  758.860401]  ? __lock_is_held+0xb5/0x140
[  758.864473]  __alloc_pages_nodemask+0xa7b/0xdd0
[  758.869147]  ? graph_lock+0x270/0x270
[  758.872962]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  758.877998]  ? find_held_lock+0x36/0x1c0
[  758.882074]  ? ____cache_alloc_node+0x1c7/0x1e0
[  758.886749]  ? lock_downgrade+0x900/0x900
[  758.890910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.896456]  cache_grow_begin+0xa5/0x8c0
[  758.900522]  ? do_raw_spin_unlock+0xa7/0x330
[  758.904973]  fallback_alloc+0x204/0x2e0
[  758.908959]  ____cache_alloc_node+0x1c7/0x1e0
[  758.913468]  kmem_cache_alloc_node+0xe3/0x730
[  758.917972]  ? lockdep_hardirqs_on+0x296/0x5b0
[  758.922568]  __alloc_skb+0x114/0x770
[  758.926293]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  758.931664]  ? netdev_alloc_frag+0x1f0/0x1f0
[  758.936082]  ? vprintk_default+0x28/0x30
[  758.940151]  ? vprintk_func+0x85/0x181
[  758.944041]  ? printk+0xa7/0xcf
[  758.947327]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  758.952091]  ? do_raw_spin_trylock+0x270/0x270
[  758.956684]  new_skb+0x26/0x1c0
[  758.959970]  aoecmd_cfg+0x279/0x7f0
[  758.963610]  ? find_held_lock+0x36/0x1c0
[  758.967687]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  758.972024]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.977575]  ? __lock_is_held+0xb5/0x140
[  758.981665]  discover_timer+0x50/0x60
[  758.985471]  call_timer_fn+0x26d/0x920
[  758.989362]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  758.994209]  ? process_timeout+0x40/0x40
[  758.998304]  ? mark_held_locks+0xc7/0x130
[  759.002466]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.006969]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.011465]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  759.016313]  ? lockdep_hardirqs_on+0x296/0x5b0
[  759.020905]  ? trace_hardirqs_on+0xbd/0x310
[  759.025235]  ? kasan_check_read+0x11/0x20
[  759.029386]  ? __run_timers+0x7d5/0xc60
[  759.033370]  ? trace_hardirqs_off_caller+0x300/0x300
[  759.038492]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  759.043339]  __run_timers+0x7e0/0xc60
[  759.047157]  ? timer_fixup_init+0x70/0x70
[  759.051312]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  759.056808]  ? graph_lock+0x270/0x270
[  759.060635]  ? print_usage_bug+0xc0/0xc0
[  759.064707]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  759.069912]  ? find_held_lock+0x36/0x1c0
[  759.073994]  ? graph_lock+0x270/0x270
[  759.077811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.083357]  ? check_preemption_disabled+0x48/0x280
[  759.088391]  ? __lock_is_held+0xb5/0x140
[  759.092465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.098011]  ? check_preemption_disabled+0x48/0x280
[  759.103041]  run_timer_softirq+0x52/0xb0
[  759.107197]  ? rcu_read_lock_sched_held+0x14f/0x180
[  759.112225]  __do_softirq+0x308/0xb7e
[  759.116040]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  759.120541]  ? lock_downgrade+0x900/0x900
[  759.124701]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  759.129819]  ? pvclock_read_flags+0x160/0x160
[  759.134322]  ? lapic_next_event+0x5a/0x90
[  759.138481]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.144029]  ? kvm_clock_read+0x18/0x30
[  759.148013]  ? kvm_sched_clock_read+0x9/0x20
[  759.152427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.157969]  ? check_preemption_disabled+0x48/0x280
[  759.163213]  irq_exit+0x17f/0x1c0
[  759.166676]  smp_apic_timer_interrupt+0x1cb/0x760
[  759.171525]  ? smp_call_function_single_interrupt+0x640/0x640
[  759.177421]  ? interrupt_entry+0xb5/0xc0
[  759.181490]  ? trace_hardirqs_off_caller+0xbb/0x300
[  759.186511]  ? trace_hardirqs_off_caller+0xbb/0x300
[  759.191534]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.196385]  ? trace_hardirqs_on_caller+0x310/0x310
[  759.201410]  ? trace_hardirqs_on_caller+0x310/0x310
[  759.206430]  ? task_prio+0x50/0x50
[  759.209982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.215526]  ? check_preemption_disabled+0x48/0x280
[  759.220554]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  759.225410]  apic_timer_interrupt+0xf/0x20
[  759.229641]  </IRQ>
[  759.231885] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  759.236999] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  759.255908] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  759.263627] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  759.270909] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  759.278181] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  759.285537] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  759.292805] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  759.300105]  ? shrink_page_list+0x7e89/0xccd0
[  759.304646]  ? page_evictable+0x540/0x540
[  759.309168]  ? rb_erase_cached+0xc78/0x3720
[  759.313505]  ? rb_next+0x140/0x140
[  759.317103]  ? rb_erase_cached+0xc78/0x3720
[  759.321435]  ? rb_next+0x140/0x140
[  759.324984]  ? rb_erase_cached+0xc78/0x3720
[  759.329317]  ? rb_next+0x140/0x140
[  759.332865]  ? rb_erase_cached+0xc78/0x3720
[  759.337205]  ? graph_lock+0x270/0x270
[  759.341013]  ? __update_load_avg_se+0x5eb/0xae0
[  759.345695]  ? __update_load_avg_blocked_se+0x690/0x690
[  759.351070]  ? rb_erase_cached+0xc78/0x3720
[  759.355424]  ? graph_lock+0x270/0x270
[  759.359242]  ? rb_next+0x140/0x140
[  759.362792]  ? update_load_avg+0x387/0x2470
[  759.367132]  ? rb_erase_cached+0xc78/0x3720
[  759.371468]  ? rb_erase_cached+0xc78/0x3720
[  759.375796]  ? graph_lock+0x270/0x270
[  759.379602]  ? rb_next+0x140/0x140
[  759.383150]  ? rb_next+0x140/0x140
[  759.386704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.392260]  ? graph_lock+0x270/0x270
[  759.396066]  ? __lock_is_held+0xb5/0x140
[  759.400139]  ? print_usage_bug+0xc0/0xc0
[  759.404211]  ? print_usage_bug+0xc0/0xc0
[  759.408280]  ? __update_load_avg_blocked_se+0x690/0x690
[  759.413662]  ? rb_next+0x140/0x140
[  759.417233]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.422777]  ? __isolate_lru_page+0xd05/0x1540
[  759.427384]  ? mark_held_locks+0x130/0x130
[  759.431638]  ? __lock_acquire+0x62f/0x4c20
[  759.435893]  ? __lock_acquire+0x62f/0x4c20
[  759.440135]  ? __update_load_avg_blocked_se+0x690/0x690
[  759.445509]  ? __update_load_avg_se+0xae0/0xae0
[  759.450182]  ? graph_lock+0x270/0x270
[  759.453991]  ? graph_lock+0x270/0x270
[  759.457796]  ? graph_lock+0x270/0x270
[  759.461605]  ? print_usage_bug+0xc0/0xc0
[  759.465683]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.471226]  ? check_preemption_disabled+0x48/0x280
[  759.476259]  ? trace_hardirqs_off+0xb8/0x310
[  759.480670]  ? check_preemption_disabled+0x48/0x280
[  759.485694]  ? trace_hardirqs_on+0x310/0x310
[  759.490112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.495658]  ? check_preemption_disabled+0x48/0x280
[  759.500695]  ? move_active_pages_to_lru+0x15df/0x1c00
[  759.505900]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.511464]  ? __isolate_lru_page+0xd05/0x1540
[  759.516056]  ? putback_lru_page+0x280/0x280
[  759.520403]  ? mark_held_locks+0x130/0x130
[  759.524653]  ? mark_held_locks+0xc7/0x130
[  759.528810]  ? free_unref_page_list+0xd1b/0x11e0
[  759.533574]  ? free_unref_page_list+0xd1b/0x11e0
[  759.538339]  ? trace_hardirqs_on+0xbd/0x310
[  759.542669]  ? shrink_active_list+0x14fb/0x1f00
[  759.547342]  ? trace_hardirqs_off_caller+0x300/0x300
[  759.552447]  ? graph_lock+0x270/0x270
[  759.556264]  ? graph_lock+0x270/0x270
[  759.560074]  ? print_usage_bug+0xc0/0xc0
[  759.564149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.569696]  ? check_preemption_disabled+0x48/0x280
[  759.574729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.580269]  ? check_preemption_disabled+0x48/0x280
[  759.585290]  ? __lock_is_held+0xb5/0x140
[  759.589372]  ? __this_cpu_preempt_check+0x1c/0x20
[  759.594220]  ? __mod_zone_page_state+0x8a/0xf0
[  759.598815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.604356]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  759.609571]  ? __isolate_lru_page+0x1540/0x1540
[  759.614244]  ? print_usage_bug+0xc0/0xc0
[  759.618328]  ? print_usage_bug+0xc0/0xc0
[  759.622395]  ? print_usage_bug+0xc0/0xc0
[  759.626473]  ? __lock_acquire+0x62f/0x4c20
[  759.630716]  ? shrink_inactive_list+0x1c50/0x1c50
[  759.635569]  ? __lock_acquire+0x62f/0x4c20
[  759.639816]  ? mark_held_locks+0x130/0x130
[  759.644055]  ? __lock_acquire+0x62f/0x4c20
[  759.648303]  ? graph_lock+0x270/0x270
[  759.652108]  ? mark_held_locks+0x130/0x130
[  759.656348]  ? print_usage_bug+0xc0/0xc0
[  759.660421]  ? print_usage_bug+0xc0/0xc0
[  759.664490]  ? find_held_lock+0x36/0x1c0
[  759.668565]  ? mark_held_locks+0xc7/0x130
[  759.672728]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.677236]  ? _raw_spin_unlock_irq+0x27/0x80
[  759.681736]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  759.686329]  ? trace_hardirqs_on+0xbd/0x310
[  759.690659]  ? kasan_check_read+0x11/0x20
[  759.694812]  ? shrink_inactive_list+0x975/0x1c50
[  759.699577]  ? trace_hardirqs_off_caller+0x300/0x300
[  759.704686]  ? trace_hardirqs_on+0x310/0x310
[  759.709127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.714679]  ? check_preemption_disabled+0x48/0x280
[  759.719730]  shrink_inactive_list+0x9af/0x1c50
[  759.724335]  ? putback_inactive_pages+0x27e0/0x27e0
[  759.729369]  ? kasan_check_read+0x11/0x20
[  759.733522]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  759.738804]  ? kasan_check_read+0x11/0x20
[  759.742960]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  759.747983]  ? blk_lld_busy+0xa0/0xa0
[  759.751794]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  759.754985] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  759.756735]  ? rcu_read_unlock+0x33/0x60
[  759.767217] syz-executor0 cpuset=syz0 mems_allowed=0
[  759.771280]  ? mem_cgroup_iter+0x514/0x1160
[  759.780694]  shrink_node_memcg+0x784/0x18d0
[  759.785038]  ? shrink_active_list+0x1f00/0x1f00
[  759.789713]  ? queue_work_on+0x148/0x1e0
[  759.793784]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  759.798370]  ? trace_hardirqs_on+0xbd/0x310
[  759.802694]  ? vmpressure+0x271/0x340
[  759.806503]  ? trace_hardirqs_off_caller+0x300/0x300
[  759.811624]  ? cgroup_procs_write_finish+0xf0/0xf0
[  759.816577]  shrink_node+0x3bc/0x16b0
[  759.820383]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  759.825691]  ? shrink_node_memcg+0x18d0/0x18d0
[  759.830283]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  759.834873]  ? trace_hardirqs_on+0xbd/0x310
[  759.839203]  ? vmpressure+0x271/0x340
[  759.843008]  ? do_raw_spin_unlock+0xa7/0x330
[  759.847421]  ? do_raw_spin_trylock+0x270/0x270
[  759.852018]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  759.857562]  ? __cpuset_node_allowed+0x19b/0x660
[  759.862322]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  759.868038]  ? vmpressure+0x1a2/0x340
[  759.871851]  do_try_to_free_pages+0x3e7/0x1290
[  759.876436]  ? graph_lock+0x270/0x270
[  759.880258]  ? shrink_node+0x16b0/0x16b0
[  759.884325]  ? __lock_is_held+0xb5/0x140
[  759.888404]  try_to_free_pages+0x4cb/0xb90
[  759.892657]  ? do_try_to_free_pages+0x1290/0x1290
[  759.897515]  ? kasan_check_read+0x11/0x20
[  759.901665]  ? psi_memstall_enter+0x240/0x2b0
[  759.906169]  ? trace_hardirqs_off_caller+0x300/0x300
[  759.911276]  ? lock_pin_lock+0x350/0x350
[  759.915351]  ? _raw_spin_unlock_irq+0x60/0x80
[  759.919871]  ? psi_memstall_enter+0x240/0x2b0
[  759.924372]  ? psi_memstall_tick+0x230/0x230
[  759.928796]  __alloc_pages_slowpath+0xa14/0x2e30
[  759.933584]  ? warn_alloc+0x120/0x120
[  759.937406]  ? graph_lock+0x270/0x270
[  759.941217]  ? graph_lock+0x270/0x270
[  759.945024]  ? print_usage_bug+0xc0/0xc0
[  759.949093]  ? graph_lock+0x270/0x270
[  759.952896]  ? graph_lock+0x270/0x270
[  759.956705]  ? check_preemption_disabled+0x48/0x280
[  759.961732]  ? check_preemption_disabled+0x48/0x280
[  759.966764]  ? __lock_is_held+0xb5/0x140
[  759.970852]  ? find_get_entry+0xa87/0x1120
[  759.975093]  ? lock_downgrade+0x900/0x900
[  759.979243]  ? check_preemption_disabled+0x48/0x280
[  759.984273]  ? __lock_is_held+0xb5/0x140
[  759.988356]  ? perf_trace_sched_process_exec+0x860/0x860
[  759.993818]  ? __might_sleep+0x95/0x190
[  759.997800]  __alloc_pages_nodemask+0xa7b/0xdd0
[  760.002479]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  760.007510]  ? find_held_lock+0x36/0x1c0
[  760.011583]  ? find_get_entry+0xa87/0x1120
[  760.015834]  ? lock_downgrade+0x900/0x900
[  760.019984]  ? check_preemption_disabled+0x48/0x280
[  760.025010]  ? kasan_check_read+0x11/0x20
[  760.029163]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  760.034736]  alloc_pages_current+0x173/0x350
[  760.039157]  __page_cache_alloc+0x3ce/0x570
[  760.043483]  ? find_get_entry+0xaae/0x1120
[  760.047725]  ? generic_perform_write+0x6a0/0x6a0
[  760.052484]  ? graph_lock+0x270/0x270
[  760.056805]  pagecache_get_page+0x396/0xf00
[  760.061142]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  760.065899]  ? __lock_is_held+0xb5/0x140
[  760.069961]  ? graph_lock+0x270/0x270
[  760.073779]  ? graph_lock+0x270/0x270
[  760.077588]  ? __lock_is_held+0xb5/0x140
[  760.081683]  ? __lock_is_held+0xb5/0x140
[  760.085768]  ? perf_trace_sched_process_exec+0x860/0x860
[  760.091226]  ? __getblk_gfp+0x129/0x1030
[  760.095298]  ? __might_sleep+0x95/0x190
[  760.099285]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  760.104056]  ? ext4_mb_good_group+0x730/0x730
[  760.108561]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.114101]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  760.119385]  ? _raw_spin_unlock+0x2c/0x50
[  760.123544]  ? ext4_has_free_clusters+0x670/0x670
[  760.128390]  ? debug_check_no_obj_freed+0x305/0x58d
[  760.133435]  ? graph_lock+0x270/0x270
[  760.137249]  ? __lock_acquire+0x62f/0x4c20
[  760.141503]  ? do_raw_spin_unlock+0xa7/0x330
[  760.145921]  ? trace_hardirqs_on+0x310/0x310
[  760.150343]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  760.155369]  ? ext4_get_group_desc+0x1c6/0x2c0
[  760.159971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.165522]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  760.171819]  ? graph_lock+0x270/0x270
[  760.175641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.181195]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  760.186664]  ? __lock_is_held+0xb5/0x140
[  760.190740]  ? graph_lock+0x270/0x270
[  760.194569]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.200142]  ? check_preemption_disabled+0x48/0x280
[  760.205186]  ? __lock_is_held+0xb5/0x140
[  760.209268]  ext4_free_blocks+0xbc4/0x3500
[  760.213537]  ? ext4_mb_new_blocks+0x4820/0x4820
[  760.218215]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  760.223500]  ? rcu_read_unlock_special+0x370/0x370
[  760.228433]  ? rcu_softirq_qs+0x20/0x20
[  760.232409]  ? unwind_dump+0x190/0x190
[  760.236320]  ? is_bpf_text_address+0xd3/0x170
[  760.240824]  ? kernel_text_address+0x79/0xf0
[  760.245248]  ? __kernel_text_address+0xd/0x40
[  760.249748]  ? unwind_get_return_address+0x61/0xa0
[  760.254686]  ? __save_stack_trace+0x8d/0xf0
[  760.259033]  ? kasan_kmalloc+0xc7/0xe0
[  760.262922]  ? __kmalloc+0x15b/0x760
[  760.266642]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  760.271593]  ? ext4_ext_truncate+0x1cc/0x220
[  760.276017]  ? ext4_truncate+0xe41/0x1650
[  760.280167]  ? ext4_evict_inode+0xab6/0x1ad0
[  760.284585]  ? evict+0x4b9/0x980
[  760.287959]  ? iput+0x674/0xa90
[  760.291242]  ? dentry_unlink_inode+0x461/0x5e0
[  760.295823]  ? __dentry_kill+0x44c/0x7a0
[  760.299882]  ? dentry_kill+0xc9/0x680
[  760.303683]  ? dput.part.25+0x660/0x860
[  760.307658]  ? dput+0x15/0x20
[  760.310771]  ? path_put+0x31/0x70
[  760.314225]  ? free_fs_struct+0x22/0x60
[  760.318200]  ? exit_fs+0xf3/0x130
[  760.321673]  ? do_exit+0xec4/0x2620
[  760.325302]  ? do_group_exit+0x177/0x440
[  760.329364]  ? get_signal+0x8a8/0x1970
[  760.333267]  ? do_signal+0x9c/0x21c0
[  760.337006]  ? exit_to_usermode_loop+0x2e5/0x380
[  760.341779]  ? do_syscall_64+0x6be/0x820
[  760.345847]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  760.351223]  ? lock_downgrade+0x900/0x900
[  760.355377]  ? graph_lock+0x270/0x270
[  760.359186]  ? trace_hardirqs_off_caller+0x300/0x300
[  760.364303]  ? ___cache_free+0x2e/0x380
[  760.368296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.373844]  ? check_preemption_disabled+0x48/0x280
[  760.378872]  ? graph_lock+0x270/0x270
[  760.382684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.388229]  ? check_preemption_disabled+0x48/0x280
[  760.393263]  ? __lock_is_held+0xb5/0x140
[  760.397345]  ext4_ext_remove_space+0x2536/0x5ad0
[  760.402138]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  760.407429]  ? graph_lock+0x270/0x270
[  760.411239]  ? perf_trace_sched_process_exec+0x860/0x860
[  760.416698]  ? ext4_journalled_invalidatepage+0x50/0x50
[  760.422077]  ? find_held_lock+0x36/0x1c0
[  760.426195]  ? ext4_es_remove_extent+0x147/0x4f0
[  760.430968]  ? lock_downgrade+0x900/0x900
[  760.435122]  ? ext4_es_scan+0x950/0x950
[  760.439109]  ? kasan_check_write+0x14/0x20
[  760.443350]  ? do_raw_write_lock+0x14f/0x310
[  760.447764]  ? do_raw_write_trylock+0x270/0x270
[  760.452451]  ? _raw_write_unlock+0x2c/0x50
[  760.456692]  ? ext4_es_remove_extent+0x14c/0x4f0
[  760.461448]  ? ext4_journal_check_start+0x18e/0x220
[  760.466476]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  760.471246]  ? down_write+0x8a/0x130
[  760.474960]  ? ext4_truncate+0xde1/0x1650
[  760.479206]  ext4_ext_truncate+0x1cc/0x220
[  760.483448]  ext4_truncate+0xe41/0x1650
[  760.487432]  ? ext4_punch_hole+0x1220/0x1220
[  760.491853]  ? ext4_evict_inode+0xa5a/0x1ad0
[  760.496265]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  760.501204]  ? __might_sleep+0x95/0x190
[  760.505191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.510728]  ? ext4_evict_inode+0x917/0x1ad0
[  760.515142]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  760.520868]  ? rcu_read_lock_sched_held+0x14f/0x180
[  760.525892]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.531439]  ? __sb_start_write+0x1b2/0x370
[  760.535798]  ext4_evict_inode+0xab6/0x1ad0
[  760.540051]  ? ext4_da_write_begin+0x12c0/0x12c0
[  760.544812]  ? inode_wait_for_writeback+0x2f/0x40
[  760.549663]  ? lock_downgrade+0x900/0x900
[  760.553822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.559366]  ? __inode_wait_for_writeback+0x2cf/0x380
[  760.564592]  ? kasan_check_read+0x11/0x20
[  760.568757]  ? do_raw_spin_unlock+0xa7/0x330
[  760.573164]  ? do_raw_spin_trylock+0x270/0x270
[  760.577763]  ? ext4_da_write_begin+0x12c0/0x12c0
[  760.582527]  evict+0x4b9/0x980
[  760.585731]  ? destroy_inode+0x200/0x200
[  760.589799]  ? iput+0x66c/0xa90
[  760.593082]  ? lock_downgrade+0x900/0x900
[  760.597240]  ? kasan_check_read+0x11/0x20
[  760.601394]  ? do_raw_spin_trylock+0x270/0x270
[  760.605991]  iput+0x674/0xa90
[  760.609105]  ? inode_add_lru+0x2a0/0x2a0
[  760.613180]  ? fsnotify_destroy_marks+0x1d2/0x270
[  760.618030]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  760.623485]  ? find_held_lock+0x36/0x1c0
[  760.627562]  dentry_unlink_inode+0x461/0x5e0
[  760.631980]  ? d_lru_del+0x130/0x130
[  760.635708]  ? kasan_check_read+0x11/0x20
[  760.639857]  ? do_raw_spin_trylock+0x270/0x270
[  760.644443]  ? lockref_get_not_dead+0x90/0x90
[  760.648953]  __dentry_kill+0x44c/0x7a0
[  760.652851]  ? d_drop+0x70/0x70
[  760.656133]  ? lock_downgrade+0x900/0x900
[  760.660305]  dentry_kill+0xc9/0x680
[  760.663943]  dput.part.25+0x660/0x860
[  760.667749]  ? shrink_dcache_sb+0x350/0x350
[  760.672076]  ? kasan_check_read+0x11/0x20
[  760.676227]  ? do_raw_spin_unlock+0xa7/0x330
[  760.680645]  ? do_raw_spin_trylock+0x270/0x270
[  760.685255]  dput+0x15/0x20
[  760.688197]  path_put+0x31/0x70
[  760.691485]  free_fs_struct+0x22/0x60
[  760.695289]  exit_fs+0xf3/0x130
[  760.698576]  do_exit+0xec4/0x2620
[  760.702040]  ? do_raw_spin_unlock+0xa7/0x330
[  760.706460]  ? mm_update_next_owner+0x990/0x990
[  760.711130]  ? graph_lock+0x270/0x270
[  760.714938]  ? find_held_lock+0x36/0x1c0
[  760.719014]  ? __lock_acquire+0x62f/0x4c20
[  760.723252]  ? lock_downgrade+0x900/0x900
[  760.727422]  ? mark_held_locks+0x130/0x130
[  760.731663]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  760.736867]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  760.741978]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.747516]  ? futex_wait+0x5ec/0xa50
[  760.751332]  ? futex_wait_setup+0x3e0/0x3e0
[  760.755669]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  760.760772]  ? futex_wake+0x304/0x760
[  760.764588]  ? graph_lock+0x270/0x270
[  760.768412]  ? memset+0x31/0x40
[  760.771708]  ? find_held_lock+0x36/0x1c0
[  760.775790]  ? get_signal+0x953/0x1970
[  760.779687]  ? _raw_spin_unlock_irq+0x27/0x80
[  760.784187]  ? _raw_spin_unlock_irq+0x27/0x80
[  760.788697]  do_group_exit+0x177/0x440
[  760.792589]  ? trace_hardirqs_off_caller+0x300/0x300
[  760.797711]  ? __ia32_sys_exit+0x50/0x50
[  760.801784]  get_signal+0x8a8/0x1970
[  760.805550]  ? ptrace_notify+0x130/0x130
[  760.809648]  ? find_held_lock+0x36/0x1c0
[  760.813727]  ? __might_fault+0x12b/0x1e0
[  760.817800]  do_signal+0x9c/0x21c0
[  760.821348]  ? perf_trace_sched_process_exec+0x860/0x860
[  760.826799]  ? posix_ktime_get_ts+0x15/0x20
[  760.831132]  ? trace_hardirqs_off_caller+0x300/0x300
[  760.836246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.841795]  ? setup_sigcontext+0x7d0/0x7d0
[  760.846128]  ? exit_to_usermode_loop+0x8c/0x380
[  760.850807]  ? exit_to_usermode_loop+0x8c/0x380
[  760.855486]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  760.860075]  ? trace_hardirqs_on+0xbd/0x310
[  760.864403]  ? do_syscall_64+0x6be/0x820
[  760.868470]  ? __x64_sys_futex+0x47f/0x6a0
[  760.872720]  exit_to_usermode_loop+0x2e5/0x380
[  760.877310]  ? __bpf_trace_sys_exit+0x30/0x30
[  760.881820]  ? ret_from_fork+0x15/0x50
[  760.885723]  do_syscall_64+0x6be/0x820
[  760.889641]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  760.895014]  ? syscall_return_slowpath+0x5e0/0x5e0
[  760.899959]  ? trace_hardirqs_on_caller+0x310/0x310
[  760.904986]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  760.910015]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  760.916714]  ? __switch_to_asm+0x40/0x70
[  760.920809]  ? __switch_to_asm+0x34/0x70
[  760.924895]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  760.929752]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  760.934944] RIP: 0033:0x457569
[  760.938156] Code: Bad RIP value.
[  760.941528] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  760.949235] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  760.956508] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  760.963779] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  760.971048] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  760.978324] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  760.985677] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  760.985773] aoe: skb alloc failure
[  760.994275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  760.994287] Call Trace:
[  760.997903] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  761.007201]  dump_stack+0x244/0x39d
[  761.009761] syz-executor5 cpuset=syz5 mems_allowed=0
[  761.020261]  ? dump_stack_print_info.cold.1+0x20/0x20
[  761.034189]  warn_alloc.cold.116+0xb7/0x1bd
[  761.038534]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  761.043391]  ? lock_downgrade+0x900/0x900
[  761.047559]  ? trace_hardirqs_off+0xb8/0x310
[  761.051981]  ? trace_hardirqs_off+0xb8/0x310
[  761.056408]  __alloc_pages_slowpath+0x26fe/0x2e30
[  761.061291]  ? warn_alloc+0x120/0x120
[  761.065121]  ? graph_lock+0x270/0x270
[  761.068939]  ? warn_alloc+0x120/0x120
[  761.072756]  ? warn_alloc+0x120/0x120
[  761.076570]  ? __lock_acquire+0x62f/0x4c20
[  761.080815]  ? print_usage_bug+0xc0/0xc0
[  761.084887]  ? print_usage_bug+0xc0/0xc0
[  761.088972]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.094520]  ? should_fail+0x22d/0xd01
[  761.098417]  ? find_held_lock+0x36/0x1c0
[  761.102489]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  761.107621]  ? __lock_acquire+0x62f/0x4c20
[  761.111884]  ? should_fail+0x22d/0xd01
[  761.115781]  ? __update_load_avg_blocked_se+0x690/0x690
[  761.121165]  ? mark_held_locks+0x130/0x130
[  761.125411]  ? mark_held_locks+0x130/0x130
[  761.129659]  ? __lock_acquire+0x62f/0x4c20
[  761.133909]  ? graph_lock+0x270/0x270
[  761.137718]  ? __lock_is_held+0xb5/0x140
[  761.141799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.147348]  ? check_preemption_disabled+0x48/0x280
[  761.152386]  ? __lock_is_held+0xb5/0x140
[  761.156470]  __alloc_pages_nodemask+0xa7b/0xdd0
[  761.161160]  ? graph_lock+0x270/0x270
[  761.165464]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  761.170507]  ? find_held_lock+0x36/0x1c0
[  761.174594]  ? ____cache_alloc_node+0x1c7/0x1e0
[  761.179304]  ? lock_downgrade+0x900/0x900
[  761.183470]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  761.189024]  cache_grow_begin+0xa5/0x8c0
[  761.193105]  ? do_raw_spin_unlock+0xa7/0x330
[  761.197556]  fallback_alloc+0x204/0x2e0
[  761.201551]  ____cache_alloc_node+0x1c7/0x1e0
[  761.206061]  kmem_cache_alloc+0x1f8/0x730
[  761.210230]  skb_clone+0x1bb/0x500
[  761.213781]  ? finish_task_switch+0x1b4/0x920
[  761.218286]  ? skb_split+0x11e0/0x11e0
[  761.222186]  ? preempt_notifier_register+0x200/0x200
[  761.227301]  ? __switch_to_asm+0x34/0x70
[  761.231372]  ? __switch_to_asm+0x34/0x70
[  761.235442]  ? __switch_to_asm+0x40/0x70
[  761.239522]  ? __switch_to_asm+0x34/0x70
[  761.243598]  ? __switch_to_asm+0x40/0x70
[  761.247677]  ? __switch_to_asm+0x34/0x70
[  761.251748]  ? __switch_to_asm+0x40/0x70
[  761.255822]  ? __switch_to_asm+0x34/0x70
[  761.259894]  ? __switch_to_asm+0x34/0x70
[  761.263960]  ? __switch_to_asm+0x40/0x70
[  761.268026]  ? __switch_to_asm+0x34/0x70
[  761.272106]  bpf_clone_redirect+0xb9/0x490
[  761.276355]  ? __schedule+0x8d7/0x21d0
[  761.280255]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  761.285277]  ? __sched_text_start+0x8/0x8
[  761.289436]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  761.294202]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  761.298797]  ? retint_kernel+0x2d/0x2d
[  761.302697]  ? find_held_lock+0x36/0x1c0
[  761.306776]  ? lock_acquire+0x1ed/0x520
[  761.310756]  ? bpf_test_run+0x3cb/0x780
[  761.314740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.320289]  ? check_preemption_disabled+0x48/0x280
[  761.325321]  ? kasan_check_read+0x11/0x20
[  761.329477]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  761.334764]  ? rcu_softirq_qs+0x20/0x20
[  761.338749]  ? preempt_schedule+0x4d/0x60
[  761.342906]  ? ___preempt_schedule+0x16/0x18
[  761.347336]  ? bpf_test_run+0x25d/0x780
[  761.351327]  ? netlink_diag_dump+0x2a0/0x2a0
[  761.355749]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.361292]  ? bpf_test_init.isra.10+0x70/0x100
[  761.365977]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  761.370749]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  761.375598]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  761.381154]  ? fput+0x130/0x1a0
[  761.384445]  ? __bpf_prog_get+0x9b/0x290
[  761.388516]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  761.393366]  ? bpf_prog_test_run+0x130/0x1a0
[  761.397793]  ? __x64_sys_bpf+0x3d8/0x520
[  761.401862]  ? bpf_prog_get+0x20/0x20
[  761.405694]  ? do_syscall_64+0x1b9/0x820
[  761.409771]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  761.415156]  ? syscall_return_slowpath+0x5e0/0x5e0
[  761.420097]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  761.424961]  ? trace_hardirqs_on_caller+0x310/0x310
[  761.429992]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  761.435024]  ? prepare_exit_to_usermode+0x291/0x3b0
[  761.440058]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  761.444924]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  761.450321] warn_alloc_show_mem: 1 callbacks suppressed
[  761.450335] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  761.450337] Mem-Info:
[  761.450373] active_anon:145353 inactive_anon:195 isolated_anon:0
[  761.450373]  active_file:10 inactive_file:15 isolated_file:0
[  761.450373]  unevictable:0 dirty:0 writeback:0 unstable:0
[  761.450373]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  761.450373]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  761.450373]  free:13766 free_pcp:87 free_cma:0
[  761.455718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  761.455724] Call Trace:
[  761.455735]  <IRQ>
[  761.464256] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  761.466687]  dump_stack+0x244/0x39d
[  761.499672] 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
[  761.509050]  ? dump_stack_print_info.cold.1+0x20/0x20
[  761.511599] lowmem_reserve[]: 0 2818 6321 6321
[  761.513775]  warn_alloc.cold.116+0xb7/0x1bd
[  761.541349] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  761.544989]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  761.571072] lowmem_reserve[]: 0 0 3503 3503
[  761.576316]  ? lock_downgrade+0x900/0x900
[  761.580872] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  761.585197]  ? trace_hardirqs_off+0xb8/0x310
[  761.612338] lowmem_reserve[]: 0 0 0 0
[  761.617202]  ? trace_hardirqs_off+0xb8/0x310
[  761.621506] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  761.625664]  __alloc_pages_slowpath+0x26fe/0x2e30
[  761.654547] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  761.659012]  ? warn_alloc+0x120/0x120
[  761.662768] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  761.667189]  ? warn_alloc+0x120/0x120
[  761.680717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.685566]  ? warn_alloc+0x120/0x120
[  761.700668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.704475]  ? print_usage_bug+0xc0/0xc0
[  761.719884] 280 total pagecache pages
[  761.723689]  ? print_usage_bug+0xc0/0xc0
[  761.732510] 0 pages in swap cache
[  761.736310]  ? ktime_get+0x2c1/0x400
[  761.744867] Swap cache stats: add 0, delete 0, find 0/0
[  761.748935]  ? check_preemption_disabled+0x48/0x280
[  761.752731] Free swap  = 0kB
[  761.756789]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  761.760220] Total swap = 0kB
[  761.760229] 1965979 pages RAM
[  761.763948]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.769282] 0 pages HighMem/MovableOnly
[  761.769292] 342854 pages reserved
[  761.774306]  ? should_fail+0x22d/0xd01
[  761.777308] 0 pages cma reserved
[  761.781805]  ? kasan_check_read+0x11/0x20
[  761.812201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  761.817315]  ? __lock_acquire+0x62f/0x4c20
[  761.821561]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  761.826671]  ? should_fail+0x22d/0xd01
[  761.830564]  ? print_usage_bug+0xc0/0xc0
[  761.834647]  ? mark_held_locks+0x130/0x130
[  761.838909]  ? mark_held_locks+0x130/0x130
[  761.843148]  ? check_preemption_disabled+0x48/0x280
[  761.848181]  ? graph_lock+0x270/0x270
[  761.851992]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  761.856758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.862303]  ? check_preemption_disabled+0x48/0x280
[  761.867336]  ? __lock_is_held+0xb5/0x140
[  761.871413]  __alloc_pages_nodemask+0xa7b/0xdd0
[  761.876089]  ? graph_lock+0x270/0x270
[  761.879899]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  761.884932]  ? find_held_lock+0x36/0x1c0
[  761.889018]  ? ____cache_alloc_node+0x1c7/0x1e0
[  761.893696]  ? lock_downgrade+0x900/0x900
[  761.897860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.903409]  cache_grow_begin+0xa5/0x8c0
[  761.907475]  ? do_raw_spin_unlock+0xa7/0x330
[  761.911897]  fallback_alloc+0x204/0x2e0
[  761.915884]  ____cache_alloc_node+0x1c7/0x1e0
[  761.920389]  kmem_cache_alloc_node+0xe3/0x730
[  761.924891]  ? lockdep_hardirqs_on+0x296/0x5b0
[  761.929501]  __alloc_skb+0x114/0x770
[  761.933216]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  761.938590]  ? netdev_alloc_frag+0x1f0/0x1f0
[  761.943028]  ? vprintk_default+0x28/0x30
[  761.947093]  ? vprintk_func+0x85/0x181
[  761.950986]  ? printk+0xa7/0xcf
[  761.954281]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  761.959276]  ? do_raw_spin_trylock+0x270/0x270
[  761.963865]  new_skb+0x26/0x1c0
[  761.967169]  aoecmd_cfg+0x279/0x7f0
[  761.970800]  ? find_held_lock+0x36/0x1c0
[  761.974866]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  761.979235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.984810]  ? __lock_is_held+0xb5/0x140
[  761.988886]  discover_timer+0x50/0x60
[  761.992691]  call_timer_fn+0x26d/0x920
[  761.996627]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  762.001476]  ? process_timeout+0x40/0x40
[  762.005562]  ? mark_held_locks+0xc7/0x130
[  762.009744]  ? _raw_spin_unlock_irq+0x27/0x80
[  762.014244]  ? _raw_spin_unlock_irq+0x27/0x80
[  762.018742]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  762.023586]  ? lockdep_hardirqs_on+0x296/0x5b0
[  762.028212]  ? trace_hardirqs_on+0xbd/0x310
[  762.032547]  ? kasan_check_read+0x11/0x20
[  762.036719]  ? __run_timers+0x7d5/0xc60
[  762.040699]  ? trace_hardirqs_off_caller+0x300/0x300
[  762.045817]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  762.050664]  __run_timers+0x7e0/0xc60
[  762.054477]  ? timer_fixup_init+0x70/0x70
[  762.059089]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  762.064115]  ? graph_lock+0x270/0x270
[  762.067930]  ? print_usage_bug+0xc0/0xc0
[  762.071997]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  762.077210]  ? find_held_lock+0x36/0x1c0
[  762.081299]  ? graph_lock+0x270/0x270
[  762.085121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.090665]  ? check_preemption_disabled+0x48/0x280
[  762.095708]  ? __lock_is_held+0xb5/0x140
[  762.099776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.105325]  ? check_preemption_disabled+0x48/0x280
[  762.110369]  run_timer_softirq+0x52/0xb0
[  762.114451]  ? rcu_read_lock_sched_held+0x14f/0x180
[  762.119471]  __do_softirq+0x308/0xb7e
[  762.123303]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  762.127812]  ? lock_downgrade+0x900/0x900
[  762.131970]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  762.137088]  ? pvclock_read_flags+0x160/0x160
[  762.141589]  ? lapic_next_event+0x5a/0x90
[  762.145755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.151313]  ? kvm_clock_read+0x18/0x30
[  762.155290]  ? kvm_sched_clock_read+0x9/0x20
[  762.159707]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.165254]  ? check_preemption_disabled+0x48/0x280
[  762.170287]  irq_exit+0x17f/0x1c0
[  762.173750]  smp_apic_timer_interrupt+0x1cb/0x760
[  762.178598]  ? smp_call_function_single_interrupt+0x640/0x640
[  762.184503]  ? interrupt_entry+0xb5/0xc0
[  762.188570]  ? trace_hardirqs_off_caller+0xbb/0x300
[  762.193596]  ? trace_hardirqs_off_caller+0xbb/0x300
[  762.198643]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.203494]  ? trace_hardirqs_on_caller+0x310/0x310
[  762.208513]  ? trace_hardirqs_on_caller+0x310/0x310
[  762.213562]  ? task_prio+0x50/0x50
[  762.217127]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.222674]  ? check_preemption_disabled+0x48/0x280
[  762.227705]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  762.232559]  apic_timer_interrupt+0xf/0x20
[  762.236812]  </IRQ>
[  762.239060] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  762.244172] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  762.263092] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  762.270820] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  762.278093] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  762.285366] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  762.292641] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  762.299915] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  762.307212]  ? shrink_page_list+0x7e89/0xccd0
[  762.311746]  ? page_evictable+0x540/0x540
[  762.316262]  ? rb_erase_cached+0xc78/0x3720
[  762.320593]  ? rb_next+0x140/0x140
[  762.324212]  ? rb_erase_cached+0xc78/0x3720
[  762.328545]  ? rb_next+0x140/0x140
[  762.332103]  ? rb_erase_cached+0xc78/0x3720
[  762.336459]  ? rb_next+0x140/0x140
[  762.340004]  ? rb_erase_cached+0xc78/0x3720
[  762.344376]  ? graph_lock+0x270/0x270
[  762.348241]  ? __update_load_avg_se+0x5eb/0xae0
[  762.352927]  ? __update_load_avg_blocked_se+0x690/0x690
[  762.358315]  ? rb_erase_cached+0xc78/0x3720
[  762.362650]  ? graph_lock+0x270/0x270
[  762.366463]  ? rb_next+0x140/0x140
[  762.370008]  ? update_load_avg+0x387/0x2470
[  762.374351]  ? rb_erase_cached+0xc78/0x3720
[  762.378698]  ? rb_erase_cached+0xc78/0x3720
[  762.383028]  ? graph_lock+0x270/0x270
[  762.386867]  ? rb_next+0x140/0x140
[  762.390438]  ? rb_next+0x140/0x140
[  762.393983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.399567]  ? graph_lock+0x270/0x270
[  762.403364]  ? __lock_is_held+0xb5/0x140
[  762.407434]  ? print_usage_bug+0xc0/0xc0
[  762.411501]  ? print_usage_bug+0xc0/0xc0
[  762.415567]  ? __update_load_avg_blocked_se+0x690/0x690
[  762.420949]  ? rb_next+0x140/0x140
[  762.424518]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.430061]  ? __isolate_lru_page+0xd05/0x1540
[  762.434698]  ? mark_held_locks+0x130/0x130
[  762.438952]  ? __lock_acquire+0x62f/0x4c20
[  762.443204]  ? __lock_acquire+0x62f/0x4c20
[  762.447452]  ? __update_load_avg_blocked_se+0x690/0x690
[  762.452827]  ? __update_load_avg_se+0xae0/0xae0
[  762.457503]  ? graph_lock+0x270/0x270
[  762.461313]  ? graph_lock+0x270/0x270
[  762.465117]  ? graph_lock+0x270/0x270
[  762.468939]  ? print_usage_bug+0xc0/0xc0
[  762.473007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.478557]  ? check_preemption_disabled+0x48/0x280
[  762.483610]  ? trace_hardirqs_off+0xb8/0x310
[  762.488063]  ? check_preemption_disabled+0x48/0x280
[  762.493084]  ? trace_hardirqs_on+0x310/0x310
[  762.497497]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.503036]  ? check_preemption_disabled+0x48/0x280
[  762.508066]  ? move_active_pages_to_lru+0x15df/0x1c00
[  762.513268]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.518812]  ? __isolate_lru_page+0xd05/0x1540
[  762.523399]  ? putback_lru_page+0x280/0x280
[  762.527785]  ? mark_held_locks+0x130/0x130
[  762.532033]  ? mark_held_locks+0xc7/0x130
[  762.536189]  ? free_unref_page_list+0xd1b/0x11e0
[  762.540963]  ? free_unref_page_list+0xd1b/0x11e0
[  762.545736]  ? trace_hardirqs_on+0xbd/0x310
[  762.550100]  ? shrink_active_list+0x14fb/0x1f00
[  762.554777]  ? trace_hardirqs_off_caller+0x300/0x300
[  762.559896]  ? graph_lock+0x270/0x270
[  762.563720]  ? graph_lock+0x270/0x270
[  762.567541]  ? print_usage_bug+0xc0/0xc0
[  762.571641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.577193]  ? check_preemption_disabled+0x48/0x280
[  762.582232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.587778]  ? check_preemption_disabled+0x48/0x280
[  762.592806]  ? __lock_is_held+0xb5/0x140
[  762.596883]  ? __this_cpu_preempt_check+0x1c/0x20
[  762.601737]  ? __mod_zone_page_state+0x8a/0xf0
[  762.606342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.611895]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  762.617137]  ? __isolate_lru_page+0x1540/0x1540
[  762.621861]  ? print_usage_bug+0xc0/0xc0
[  762.625945]  ? print_usage_bug+0xc0/0xc0
[  762.630011]  ? print_usage_bug+0xc0/0xc0
[  762.634087]  ? __lock_acquire+0x62f/0x4c20
[  762.638337]  ? shrink_inactive_list+0x1c50/0x1c50
[  762.643214]  ? __lock_acquire+0x62f/0x4c20
[  762.647461]  ? mark_held_locks+0x130/0x130
[  762.651702]  ? __lock_acquire+0x62f/0x4c20
[  762.655955]  ? graph_lock+0x270/0x270
[  762.659760]  ? mark_held_locks+0x130/0x130
[  762.664012]  ? print_usage_bug+0xc0/0xc0
[  762.668089]  ? print_usage_bug+0xc0/0xc0
[  762.672162]  ? find_held_lock+0x36/0x1c0
[  762.676238]  ? mark_held_locks+0xc7/0x130
[  762.680398]  ? _raw_spin_unlock_irq+0x27/0x80
[  762.684900]  ? _raw_spin_unlock_irq+0x27/0x80
[  762.689410]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  762.694000]  ? trace_hardirqs_on+0xbd/0x310
[  762.698331]  ? kasan_check_read+0x11/0x20
[  762.702491]  ? shrink_inactive_list+0x975/0x1c50
[  762.707256]  ? trace_hardirqs_off_caller+0x300/0x300
[  762.712368]  ? trace_hardirqs_on+0x310/0x310
[  762.716787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.722346]  ? check_preemption_disabled+0x48/0x280
[  762.727387]  shrink_inactive_list+0x9af/0x1c50
[  762.731998]  ? putback_inactive_pages+0x27e0/0x27e0
[  762.737032]  ? kasan_check_read+0x11/0x20
[  762.741191]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  762.746481]  ? kasan_check_read+0x11/0x20
[  762.750655]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  762.755692]  ? blk_lld_busy+0xa0/0xa0
[  762.759509]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  762.764453]  ? rcu_read_unlock+0x33/0x60
[  762.768526]  ? mem_cgroup_iter+0x514/0x1160
[  762.772871]  shrink_node_memcg+0x784/0x18d0
[  762.777220]  ? shrink_active_list+0x1f00/0x1f00
[  762.781901]  ? queue_work_on+0x148/0x1e0
[  762.785982]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  762.790589]  ? trace_hardirqs_on+0xbd/0x310
[  762.794958]  ? vmpressure+0x271/0x340
[  762.798771]  ? trace_hardirqs_off_caller+0x300/0x300
[  762.803889]  ? cgroup_procs_write_finish+0xf0/0xf0
[  762.808853]  shrink_node+0x3bc/0x16b0
[  762.812675]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  762.818002]  ? shrink_node_memcg+0x18d0/0x18d0
[  762.822613]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  762.827241]  ? trace_hardirqs_on+0xbd/0x310
[  762.831576]  ? vmpressure+0x271/0x340
[  762.835399]  ? do_raw_spin_unlock+0xa7/0x330
[  762.839832]  ? do_raw_spin_trylock+0x270/0x270
[  762.844433]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  762.849985]  ? __cpuset_node_allowed+0x19b/0x660
[  762.854756]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  762.860512]  ? vmpressure+0x1a2/0x340
[  762.864369]  do_try_to_free_pages+0x3e7/0x1290
[  762.868967]  ? graph_lock+0x270/0x270
[  762.872796]  ? shrink_node+0x16b0/0x16b0
[  762.876868]  ? __lock_is_held+0xb5/0x140
[  762.880950]  try_to_free_pages+0x4cb/0xb90
[  762.885201]  ? do_try_to_free_pages+0x1290/0x1290
[  762.890066]  ? kasan_check_read+0x11/0x20
[  762.894228]  ? psi_memstall_enter+0x240/0x2b0
[  762.898741]  ? trace_hardirqs_off_caller+0x300/0x300
[  762.903861]  ? lock_pin_lock+0x350/0x350
[  762.907948]  ? _raw_spin_unlock_irq+0x60/0x80
[  762.912459]  ? psi_memstall_enter+0x240/0x2b0
[  762.916966]  ? psi_memstall_tick+0x230/0x230
[  762.921403]  __alloc_pages_slowpath+0xa14/0x2e30
[  762.926200]  ? warn_alloc+0x120/0x120
[  762.930025]  ? graph_lock+0x270/0x270
[  762.933840]  ? graph_lock+0x270/0x270
[  762.937664]  ? print_usage_bug+0xc0/0xc0
[  762.941732]  ? graph_lock+0x270/0x270
[  762.945541]  ? graph_lock+0x270/0x270
[  762.949360]  ? check_preemption_disabled+0x48/0x280
[  762.954386]  ? check_preemption_disabled+0x48/0x280
[  762.959425]  ? __lock_is_held+0xb5/0x140
[  762.963511]  ? find_get_entry+0xa87/0x1120
[  762.967767]  ? lock_downgrade+0x900/0x900
[  762.971933]  ? check_preemption_disabled+0x48/0x280
[  762.976978]  ? __lock_is_held+0xb5/0x140
[  762.981069]  ? perf_trace_sched_process_exec+0x860/0x860
[  762.986541]  ? __might_sleep+0x95/0x190
[  762.990534]  __alloc_pages_nodemask+0xa7b/0xdd0
[  762.995220]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  763.000273]  ? find_held_lock+0x36/0x1c0
[  763.004354]  ? find_get_entry+0xa87/0x1120
[  763.008600]  ? lock_downgrade+0x900/0x900
[  763.012804]  ? check_preemption_disabled+0x48/0x280
[  763.017837]  ? kasan_check_read+0x11/0x20
[  763.021996]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  763.027577]  alloc_pages_current+0x173/0x350
[  763.032017]  __page_cache_alloc+0x3ce/0x570
[  763.036348]  ? find_get_entry+0xaae/0x1120
[  763.040592]  ? generic_perform_write+0x6a0/0x6a0
[  763.045383]  ? graph_lock+0x270/0x270
[  763.049215]  pagecache_get_page+0x396/0xf00
[  763.053553]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  763.058790]  ? __lock_is_held+0xb5/0x140
[  763.062861]  ? graph_lock+0x270/0x270
[  763.066681]  ? graph_lock+0x270/0x270
[  763.070491]  ? __lock_is_held+0xb5/0x140
[  763.074573]  ? __lock_is_held+0xb5/0x140
[  763.078702]  ? perf_trace_sched_process_exec+0x860/0x860
[  763.084168]  ? __getblk_gfp+0x129/0x1030
[  763.088247]  ? __might_sleep+0x95/0x190
[  763.092239]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  763.097023]  ? ext4_mb_good_group+0x730/0x730
[  763.101537]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.107095]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  763.112399]  ? _raw_spin_unlock+0x2c/0x50
[  763.116577]  ? ext4_has_free_clusters+0x670/0x670
[  763.121453]  ? debug_check_no_obj_freed+0x305/0x58d
[  763.126499]  ? graph_lock+0x270/0x270
[  763.130322]  ? __lock_acquire+0x62f/0x4c20
[  763.134581]  ? do_raw_spin_unlock+0xa7/0x330
[  763.139025]  ? trace_hardirqs_on+0x310/0x310
[  763.143457]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  763.148498]  ? ext4_get_group_desc+0x1c6/0x2c0
[  763.153107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.158689]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  763.164544]  ? graph_lock+0x270/0x270
[  763.168375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.173926]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  763.179398]  ? __lock_is_held+0xb5/0x140
[  763.183477]  ? graph_lock+0x270/0x270
[  763.187292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.192841]  ? check_preemption_disabled+0x48/0x280
[  763.197876]  ? __lock_is_held+0xb5/0x140
[  763.201958]  ext4_free_blocks+0xbc4/0x3500
[  763.206225]  ? ext4_mb_new_blocks+0x4820/0x4820
[  763.210904]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  763.216191]  ? rcu_read_unlock_special+0x370/0x370
[  763.221128]  ? rcu_softirq_qs+0x20/0x20
[  763.225111]  ? unwind_dump+0x190/0x190
[  763.229017]  ? is_bpf_text_address+0xd3/0x170
[  763.233522]  ? kernel_text_address+0x79/0xf0
[  763.237945]  ? __kernel_text_address+0xd/0x40
[  763.242447]  ? unwind_get_return_address+0x61/0xa0
[  763.247386]  ? __save_stack_trace+0x8d/0xf0
[  763.251738]  ? kasan_kmalloc+0xc7/0xe0
[  763.255642]  ? __kmalloc+0x15b/0x760
[  763.259372]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  763.264317]  ? ext4_ext_truncate+0x1cc/0x220
[  763.268745]  ? ext4_truncate+0xe41/0x1650
[  763.272894]  ? ext4_evict_inode+0xab6/0x1ad0
[  763.277304]  ? evict+0x4b9/0x980
[  763.280672]  ? iput+0x674/0xa90
[  763.283958]  ? dentry_unlink_inode+0x461/0x5e0
[  763.288544]  ? __dentry_kill+0x44c/0x7a0
[  763.292631]  ? dentry_kill+0xc9/0x680
[  763.296437]  ? dput.part.25+0x660/0x860
[  763.300412]  ? dput+0x15/0x20
[  763.303520]  ? path_put+0x31/0x70
[  763.306980]  ? free_fs_struct+0x22/0x60
[  763.310958]  ? exit_fs+0xf3/0x130
[  763.314417]  ? do_exit+0xec4/0x2620
[  763.318062]  ? do_group_exit+0x177/0x440
[  763.322124]  ? get_signal+0x8a8/0x1970
[  763.326016]  ? do_signal+0x9c/0x21c0
[  763.329738]  ? exit_to_usermode_loop+0x2e5/0x380
[  763.334509]  ? do_syscall_64+0x6be/0x820
[  763.338583]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  763.344002]  ? lock_downgrade+0x900/0x900
[  763.348168]  ? graph_lock+0x270/0x270
[  763.351981]  ? trace_hardirqs_off_caller+0x300/0x300
[  763.357091]  ? ___cache_free+0x2e/0x380
[  763.361077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.366650]  ? check_preemption_disabled+0x48/0x280
[  763.371679]  ? graph_lock+0x270/0x270
[  763.375494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.381040]  ? check_preemption_disabled+0x48/0x280
[  763.386079]  ? __lock_is_held+0xb5/0x140
[  763.390184]  ext4_ext_remove_space+0x2536/0x5ad0
[  763.394986]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  763.400293]  ? graph_lock+0x270/0x270
[  763.404116]  ? perf_trace_sched_process_exec+0x860/0x860
[  763.409597]  ? ext4_journalled_invalidatepage+0x50/0x50
[  763.415003]  ? find_held_lock+0x36/0x1c0
[  763.419099]  ? ext4_es_remove_extent+0x147/0x4f0
[  763.423877]  ? lock_downgrade+0x900/0x900
[  763.428047]  ? ext4_es_scan+0x950/0x950
[  763.432044]  ? kasan_check_write+0x14/0x20
[  763.436294]  ? do_raw_write_lock+0x14f/0x310
[  763.440724]  ? do_raw_write_trylock+0x270/0x270
[  763.445424]  ? _raw_write_unlock+0x2c/0x50
[  763.449684]  ? ext4_es_remove_extent+0x14c/0x4f0
[  763.454463]  ? ext4_journal_check_start+0x18e/0x220
[  763.459508]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  763.464308]  ? down_write+0x8a/0x130
[  763.468036]  ? ext4_truncate+0xde1/0x1650
[  763.472211]  ext4_ext_truncate+0x1cc/0x220
[  763.476474]  ext4_truncate+0xe41/0x1650
[  763.480478]  ? ext4_punch_hole+0x1220/0x1220
[  763.484913]  ? ext4_evict_inode+0xa5a/0x1ad0
[  763.489345]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  763.494300]  ? __might_sleep+0x95/0x190
[  763.498309]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.503871]  ? ext4_evict_inode+0x917/0x1ad0
[  763.508315]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  763.514054]  ? rcu_read_lock_sched_held+0x14f/0x180
[  763.519097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.524665]  ? __sb_start_write+0x1b2/0x370
[  763.529016]  ext4_evict_inode+0xab6/0x1ad0
[  763.533277]  ? ext4_da_write_begin+0x12c0/0x12c0
[  763.538047]  ? inode_wait_for_writeback+0x2f/0x40
[  763.542898]  ? lock_downgrade+0x900/0x900
[  763.547052]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.552596]  ? __inode_wait_for_writeback+0x2cf/0x380
[  763.557819]  ? kasan_check_read+0x11/0x20
[  763.561982]  ? do_raw_spin_unlock+0xa7/0x330
[  763.566396]  ? do_raw_spin_trylock+0x270/0x270
[  763.571000]  ? ext4_da_write_begin+0x12c0/0x12c0
[  763.575766]  evict+0x4b9/0x980
[  763.578975]  ? destroy_inode+0x200/0x200
[  763.583047]  ? iput+0x66c/0xa90
[  763.586335]  ? lock_downgrade+0x900/0x900
[  763.590501]  ? kasan_check_read+0x11/0x20
[  763.594662]  ? do_raw_spin_trylock+0x270/0x270
[  763.599264]  iput+0x674/0xa90
[  763.602382]  ? inode_add_lru+0x2a0/0x2a0
[  763.606459]  ? fsnotify_destroy_marks+0x1d2/0x270
[  763.611316]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  763.616785]  ? find_held_lock+0x36/0x1c0
[  763.620867]  dentry_unlink_inode+0x461/0x5e0
[  763.625289]  ? d_lru_del+0x130/0x130
[  763.629016]  ? kasan_check_read+0x11/0x20
[  763.633172]  ? do_raw_spin_trylock+0x270/0x270
[  763.637769]  ? lockref_get_not_dead+0x90/0x90
[  763.642284]  __dentry_kill+0x44c/0x7a0
[  763.646187]  ? d_drop+0x70/0x70
[  763.649471]  ? lock_downgrade+0x900/0x900
[  763.653655]  dentry_kill+0xc9/0x680
[  763.657311]  dput.part.25+0x660/0x860
[  763.661118]  ? shrink_dcache_sb+0x350/0x350
[  763.665463]  ? kasan_check_read+0x11/0x20
[  763.669632]  ? do_raw_spin_unlock+0xa7/0x330
[  763.674062]  ? do_raw_spin_trylock+0x270/0x270
[  763.678694]  dput+0x15/0x20
[  763.681663]  path_put+0x31/0x70
[  763.684952]  free_fs_struct+0x22/0x60
[  763.688768]  exit_fs+0xf3/0x130
[  763.692063]  do_exit+0xec4/0x2620
[  763.695552]  ? do_raw_spin_unlock+0xa7/0x330
[  763.699985]  ? mm_update_next_owner+0x990/0x990
[  763.704673]  ? graph_lock+0x270/0x270
[  763.708499]  ? find_held_lock+0x36/0x1c0
[  763.712600]  ? __lock_acquire+0x62f/0x4c20
[  763.716866]  ? lock_downgrade+0x900/0x900
[  763.721047]  ? mark_held_locks+0x130/0x130
[  763.725302]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  763.730520]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  763.735659]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.741228]  ? futex_wait+0x5ec/0xa50
[  763.745056]  ? futex_wait_setup+0x3e0/0x3e0
[  763.749413]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  763.754542]  ? futex_wake+0x304/0x760
[  763.758377]  ? graph_lock+0x270/0x270
[  763.762210]  ? memset+0x31/0x40
[  763.765513]  ? find_held_lock+0x36/0x1c0
[  763.769597]  ? get_signal+0x953/0x1970
[  763.773518]  ? _raw_spin_unlock_irq+0x27/0x80
[  763.778037]  ? _raw_spin_unlock_irq+0x27/0x80
[  763.782571]  do_group_exit+0x177/0x440
[  763.786495]  ? trace_hardirqs_off_caller+0x300/0x300
[  763.791648]  ? __ia32_sys_exit+0x50/0x50
[  763.795741]  get_signal+0x8a8/0x1970
[  763.799481]  ? ptrace_notify+0x130/0x130
[  763.803593]  ? find_held_lock+0x36/0x1c0
[  763.807700]  ? __might_fault+0x12b/0x1e0
[  763.811780]  do_signal+0x9c/0x21c0
[  763.815329]  ? perf_trace_sched_process_exec+0x860/0x860
[  763.820782]  ? posix_ktime_get_ts+0x15/0x20
[  763.825018] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  763.825111]  ? trace_hardirqs_off_caller+0x300/0x300
[  763.835636] syz-executor0 cpuset=syz0 mems_allowed=0
[  763.840772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.851437]  ? setup_sigcontext+0x7d0/0x7d0
[  763.855810]  ? exit_to_usermode_loop+0x8c/0x380
[  763.860509]  ? exit_to_usermode_loop+0x8c/0x380
[  763.865208]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  763.869822]  ? trace_hardirqs_on+0xbd/0x310
[  763.874159]  ? do_syscall_64+0x6be/0x820
[  763.878234]  ? __x64_sys_futex+0x47f/0x6a0
[  763.882485]  exit_to_usermode_loop+0x2e5/0x380
[  763.887081]  ? __bpf_trace_sys_exit+0x30/0x30
[  763.891598]  ? ret_from_fork+0x15/0x50
[  763.895524]  do_syscall_64+0x6be/0x820
[  763.899430]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  763.904816]  ? syscall_return_slowpath+0x5e0/0x5e0
[  763.909767]  ? trace_hardirqs_on_caller+0x310/0x310
[  763.914799]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  763.919831]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  763.926539]  ? __switch_to_asm+0x40/0x70
[  763.930624]  ? __switch_to_asm+0x34/0x70
[  763.934704]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  763.939571]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  763.944780] RIP: 0033:0x457569
[  763.948002] Code: Bad RIP value.
[  763.951363] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  763.959072] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  763.966343] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  763.973626] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  763.980899] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  763.988174] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  763.995482] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  763.995573] aoe: skb alloc failure
[  764.004078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  764.004089] Call Trace:
[  764.007780] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  764.017040]  dump_stack+0x244/0x39d
[  764.019613] syz-executor5 cpuset=syz5 mems_allowed=0
[  764.030101]  ? dump_stack_print_info.cold.1+0x20/0x20
[  764.044002]  warn_alloc.cold.116+0xb7/0x1bd
[  764.048336]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  764.053195]  ? lock_downgrade+0x900/0x900
[  764.057631]  ? trace_hardirqs_off+0xb8/0x310
[  764.062054]  ? trace_hardirqs_off+0xb8/0x310
[  764.066477]  __alloc_pages_slowpath+0x26fe/0x2e30
[  764.071361]  ? warn_alloc+0x120/0x120
[  764.075179]  ? graph_lock+0x270/0x270
[  764.078994]  ? warn_alloc+0x120/0x120
[  764.082807]  ? warn_alloc+0x120/0x120
[  764.086615]  ? __lock_acquire+0x62f/0x4c20
[  764.090865]  ? print_usage_bug+0xc0/0xc0
[  764.094940]  ? print_usage_bug+0xc0/0xc0
[  764.099018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.104562]  ? should_fail+0x22d/0xd01
[  764.108459]  ? find_held_lock+0x36/0x1c0
[  764.112533]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  764.117650]  ? __lock_acquire+0x62f/0x4c20
[  764.121900]  ? should_fail+0x22d/0xd01
[  764.125804]  ? __update_load_avg_blocked_se+0x690/0x690
[  764.131186]  ? mark_held_locks+0x130/0x130
[  764.135456]  ? mark_held_locks+0x130/0x130
[  764.139701]  ? __lock_acquire+0x62f/0x4c20
[  764.143952]  ? graph_lock+0x270/0x270
[  764.147760]  ? __lock_is_held+0xb5/0x140
[  764.151836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.157385]  ? check_preemption_disabled+0x48/0x280
[  764.162421]  ? __lock_is_held+0xb5/0x140
[  764.166512]  __alloc_pages_nodemask+0xa7b/0xdd0
[  764.171187]  ? graph_lock+0x270/0x270
[  764.175001]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  764.180034]  ? find_held_lock+0x36/0x1c0
[  764.184125]  ? ____cache_alloc_node+0x1c7/0x1e0
[  764.188910]  ? lock_downgrade+0x900/0x900
[  764.193098]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  764.198687]  cache_grow_begin+0xa5/0x8c0
[  764.202786]  ? do_raw_spin_unlock+0xa7/0x330
[  764.207232]  fallback_alloc+0x204/0x2e0
[  764.211232]  ____cache_alloc_node+0x1c7/0x1e0
[  764.215759]  kmem_cache_alloc+0x1f8/0x730
[  764.219946]  skb_clone+0x1bb/0x500
[  764.223539]  ? finish_task_switch+0x1b4/0x920
[  764.228057]  ? skb_split+0x11e0/0x11e0
[  764.231968]  ? preempt_notifier_register+0x200/0x200
[  764.237092]  ? __switch_to_asm+0x34/0x70
[  764.241178]  ? __switch_to_asm+0x34/0x70
[  764.245250]  ? __switch_to_asm+0x40/0x70
[  764.249340]  ? __switch_to_asm+0x34/0x70
[  764.253407]  ? __switch_to_asm+0x40/0x70
[  764.257471]  ? __switch_to_asm+0x34/0x70
[  764.261536]  ? __switch_to_asm+0x40/0x70
[  764.265606]  ? __switch_to_asm+0x34/0x70
[  764.269682]  ? __switch_to_asm+0x34/0x70
[  764.273779]  ? __switch_to_asm+0x40/0x70
[  764.277848]  ? __switch_to_asm+0x34/0x70
[  764.281928]  bpf_clone_redirect+0xb9/0x490
[  764.286177]  ? __schedule+0x8d7/0x21d0
[  764.290090]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  764.295156]  ? __sched_text_start+0x8/0x8
[  764.299334]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  764.304115]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  764.308722]  ? retint_kernel+0x2d/0x2d
[  764.312658]  ? find_held_lock+0x36/0x1c0
[  764.316747]  ? lock_acquire+0x1ed/0x520
[  764.320734]  ? bpf_test_run+0x3cb/0x780
[  764.324731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.330294]  ? check_preemption_disabled+0x48/0x280
[  764.335347]  ? kasan_check_read+0x11/0x20
[  764.339523]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  764.344822]  ? rcu_softirq_qs+0x20/0x20
[  764.348825]  ? preempt_schedule+0x4d/0x60
[  764.353008]  ? ___preempt_schedule+0x16/0x18
[  764.357491]  ? bpf_test_run+0x25d/0x780
[  764.361489]  ? netlink_diag_dump+0x2a0/0x2a0
[  764.365922]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.371468]  ? bpf_test_init.isra.10+0x70/0x100
[  764.376183]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  764.380960]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  764.385820]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  764.391374]  ? fput+0x130/0x1a0
[  764.394670]  ? __bpf_prog_get+0x9b/0x290
[  764.398748]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  764.403601]  ? bpf_prog_test_run+0x130/0x1a0
[  764.408026]  ? __x64_sys_bpf+0x3d8/0x520
[  764.412097]  ? bpf_prog_get+0x20/0x20
[  764.415935]  ? do_syscall_64+0x1b9/0x820
[  764.420018]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  764.425425]  ? syscall_return_slowpath+0x5e0/0x5e0
[  764.430378]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  764.435248]  ? trace_hardirqs_on_caller+0x310/0x310
[  764.440289]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  764.445328]  ? prepare_exit_to_usermode+0x291/0x3b0
[  764.450380]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  764.455255]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  764.460656] warn_alloc_show_mem: 1 callbacks suppressed
[  764.460672] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  764.460674] Mem-Info:
[  764.460709] active_anon:145353 inactive_anon:195 isolated_anon:0
[  764.460709]  active_file:10 inactive_file:15 isolated_file:0
[  764.460709]  unevictable:0 dirty:0 writeback:0 unstable:0
[  764.460709]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  764.460709]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  764.460709]  free:13766 free_pcp:87 free_cma:0
[  764.466064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  764.466075] Call Trace:
[  764.474604] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  764.477033]  <IRQ>
[  764.510016] 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
[  764.519412]  dump_stack+0x244/0x39d
[  764.521989] lowmem_reserve[]: 0 2818 6321 6321
[  764.549624]  ? dump_stack_print_info.cold.1+0x20/0x20
[  764.551749] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  764.577885]  warn_alloc.cold.116+0xb7/0x1bd
[  764.581690] lowmem_reserve[]: 0 0 3503 3503
[  764.586291]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  764.591466] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  764.618665]  ? lock_downgrade+0x900/0x900
[  764.622969] lowmem_reserve[]: 0 0 0 0
[  764.627329]  ? trace_hardirqs_off+0xb8/0x310
[  764.632151] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  764.661065]  ? trace_hardirqs_off+0xb8/0x310
[  764.665221] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  764.669042]  __alloc_pages_slowpath+0x26fe/0x2e30
[  764.673429] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  764.686995]  ? warn_alloc+0x120/0x120
[  764.691391] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  764.706505]  ? warn_alloc+0x120/0x120
[  764.711344] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  764.726799]  ? warn_alloc+0x120/0x120
[  764.730582] 280 total pagecache pages
[  764.739444]  ? print_usage_bug+0xc0/0xc0
[  764.743229] 0 pages in swap cache
[  764.751811]  ? print_usage_bug+0xc0/0xc0
[  764.755599] Swap cache stats: add 0, delete 0, find 0/0
[  764.759415]  ? ktime_get+0x2c1/0x400
[  764.763455] Free swap  = 0kB
[  764.766936]  ? check_preemption_disabled+0x48/0x280
[  764.770977] Total swap = 0kB
[  764.776358]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  764.780061] 1965979 pages RAM
[  764.783093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.788091] 0 pages HighMem/MovableOnly
[  764.788102] 342854 pages reserved
[  764.791142]  ? should_fail+0x22d/0xd01
[  764.795609] 0 pages cma reserved
[  764.818942]  ? kasan_check_read+0x11/0x20
[  764.823098]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  764.828214]  ? __lock_acquire+0x62f/0x4c20
[  764.832469]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  764.837592]  ? should_fail+0x22d/0xd01
[  764.841498]  ? print_usage_bug+0xc0/0xc0
[  764.845572]  ? mark_held_locks+0x130/0x130
[  764.849824]  ? mark_held_locks+0x130/0x130
[  764.854072]  ? check_preemption_disabled+0x48/0x280
[  764.859108]  ? graph_lock+0x270/0x270
[  764.862915]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  764.867682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.873229]  ? check_preemption_disabled+0x48/0x280
[  764.878261]  ? __lock_is_held+0xb5/0x140
[  764.882343]  __alloc_pages_nodemask+0xa7b/0xdd0
[  764.887019]  ? graph_lock+0x270/0x270
[  764.890832]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  764.895864]  ? find_held_lock+0x36/0x1c0
[  764.899950]  ? ____cache_alloc_node+0x1c7/0x1e0
[  764.904639]  ? lock_downgrade+0x900/0x900
[  764.908816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.914368]  cache_grow_begin+0xa5/0x8c0
[  764.918438]  ? do_raw_spin_unlock+0xa7/0x330
[  764.922859]  fallback_alloc+0x204/0x2e0
[  764.926850]  ____cache_alloc_node+0x1c7/0x1e0
[  764.931354]  kmem_cache_alloc_node+0xe3/0x730
[  764.935857]  ? lockdep_hardirqs_on+0x296/0x5b0
[  764.940451]  __alloc_skb+0x114/0x770
[  764.944166]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  764.949553]  ? netdev_alloc_frag+0x1f0/0x1f0
[  764.953973]  ? vprintk_default+0x28/0x30
[  764.958043]  ? vprintk_func+0x85/0x181
[  764.961942]  ? printk+0xa7/0xcf
[  764.965225]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  764.969989]  ? do_raw_spin_trylock+0x270/0x270
[  764.974583]  new_skb+0x26/0x1c0
[  764.977882]  aoecmd_cfg+0x279/0x7f0
[  764.981513]  ? find_held_lock+0x36/0x1c0
[  764.985582]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  764.989949]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.995511]  ? __lock_is_held+0xb5/0x140
[  764.999595]  discover_timer+0x50/0x60
[  765.003414]  call_timer_fn+0x26d/0x920
[  765.007304]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  765.012149]  ? process_timeout+0x40/0x40
[  765.016256]  ? mark_held_locks+0xc7/0x130
[  765.020419]  ? _raw_spin_unlock_irq+0x27/0x80
[  765.024915]  ? _raw_spin_unlock_irq+0x27/0x80
[  765.029414]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  765.034262]  ? lockdep_hardirqs_on+0x296/0x5b0
[  765.038853]  ? trace_hardirqs_on+0xbd/0x310
[  765.043180]  ? kasan_check_read+0x11/0x20
[  765.047331]  ? __run_timers+0x7d5/0xc60
[  765.051315]  ? trace_hardirqs_off_caller+0x300/0x300
[  765.056897]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  765.061742]  __run_timers+0x7e0/0xc60
[  765.065559]  ? timer_fixup_init+0x70/0x70
[  765.069715]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  765.074739]  ? graph_lock+0x270/0x270
[  765.078550]  ? print_usage_bug+0xc0/0xc0
[  765.082632]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  765.087848]  ? find_held_lock+0x36/0x1c0
[  765.091922]  ? graph_lock+0x270/0x270
[  765.095738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.101281]  ? check_preemption_disabled+0x48/0x280
[  765.106311]  ? __lock_is_held+0xb5/0x140
[  765.110378]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.115922]  ? check_preemption_disabled+0x48/0x280
[  765.120950]  run_timer_softirq+0x52/0xb0
[  765.125020]  ? rcu_read_lock_sched_held+0x14f/0x180
[  765.130042]  __do_softirq+0x308/0xb7e
[  765.133850]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  765.138348]  ? lock_downgrade+0x900/0x900
[  765.142506]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  765.147638]  ? pvclock_read_flags+0x160/0x160
[  765.152152]  ? lapic_next_event+0x5a/0x90
[  765.156309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.161861]  ? kvm_clock_read+0x18/0x30
[  765.165965]  ? kvm_sched_clock_read+0x9/0x20
[  765.170379]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.175923]  ? check_preemption_disabled+0x48/0x280
[  765.180962]  irq_exit+0x17f/0x1c0
[  765.184421]  smp_apic_timer_interrupt+0x1cb/0x760
[  765.189271]  ? smp_call_function_single_interrupt+0x640/0x640
[  765.195164]  ? interrupt_entry+0xb5/0xc0
[  765.199233]  ? trace_hardirqs_off_caller+0xbb/0x300
[  765.204254]  ? trace_hardirqs_off_caller+0xbb/0x300
[  765.209286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.214133]  ? trace_hardirqs_on_caller+0x310/0x310
[  765.219157]  ? trace_hardirqs_on_caller+0x310/0x310
[  765.224181]  ? task_prio+0x50/0x50
[  765.227732]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.233275]  ? check_preemption_disabled+0x48/0x280
[  765.238304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  765.243158]  apic_timer_interrupt+0xf/0x20
[  765.247391]  </IRQ>
[  765.249644] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  765.254757] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  765.273676] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  765.281410] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  765.288690] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  765.295974] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  765.303253] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  765.310542] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  765.317856]  ? shrink_page_list+0x7e89/0xccd0
[  765.322392]  ? page_evictable+0x540/0x540
[  765.326935]  ? rb_erase_cached+0xc78/0x3720
[  765.331276]  ? rb_next+0x140/0x140
[  765.334877]  ? rb_erase_cached+0xc78/0x3720
[  765.339212]  ? rb_next+0x140/0x140
[  765.342760]  ? rb_erase_cached+0xc78/0x3720
[  765.347091]  ? rb_next+0x140/0x140
[  765.350644]  ? rb_erase_cached+0xc78/0x3720
[  765.354979]  ? graph_lock+0x270/0x270
[  765.358819]  ? __update_load_avg_se+0x5eb/0xae0
[  765.363498]  ? __update_load_avg_blocked_se+0x690/0x690
[  765.368870]  ? rb_erase_cached+0xc78/0x3720
[  765.373197]  ? graph_lock+0x270/0x270
[  765.377016]  ? rb_next+0x140/0x140
[  765.380590]  ? update_load_avg+0x387/0x2470
[  765.384940]  ? rb_erase_cached+0xc78/0x3720
[  765.389280]  ? rb_erase_cached+0xc78/0x3720
[  765.393640]  ? graph_lock+0x270/0x270
[  765.397452]  ? rb_next+0x140/0x140
[  765.400998]  ? rb_next+0x140/0x140
[  765.404548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.410116]  ? graph_lock+0x270/0x270
[  765.413922]  ? __lock_is_held+0xb5/0x140
[  765.418015]  ? print_usage_bug+0xc0/0xc0
[  765.422087]  ? print_usage_bug+0xc0/0xc0
[  765.426156]  ? __update_load_avg_blocked_se+0x690/0x690
[  765.431545]  ? rb_next+0x140/0x140
[  765.435112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.440661]  ? __isolate_lru_page+0xd05/0x1540
[  765.445288]  ? mark_held_locks+0x130/0x130
[  765.449551]  ? __lock_acquire+0x62f/0x4c20
[  765.453808]  ? __lock_acquire+0x62f/0x4c20
[  765.458061]  ? __update_load_avg_blocked_se+0x690/0x690
[  765.463458]  ? __update_load_avg_se+0xae0/0xae0
[  765.468136]  ? graph_lock+0x270/0x270
[  765.471951]  ? graph_lock+0x270/0x270
[  765.475756]  ? graph_lock+0x270/0x270
[  765.479590]  ? print_usage_bug+0xc0/0xc0
[  765.483674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.489223]  ? check_preemption_disabled+0x48/0x280
[  765.494261]  ? trace_hardirqs_off+0xb8/0x310
[  765.498677]  ? check_preemption_disabled+0x48/0x280
[  765.503705]  ? trace_hardirqs_on+0x310/0x310
[  765.508137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.513705]  ? check_preemption_disabled+0x48/0x280
[  765.518744]  ? move_active_pages_to_lru+0x15df/0x1c00
[  765.523951]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  765.529501]  ? __isolate_lru_page+0xd05/0x1540
[  765.534093]  ? putback_lru_page+0x280/0x280
[  765.538444]  ? mark_held_locks+0x130/0x130
[  765.542692]  ? mark_held_locks+0xc7/0x130
[  765.546847]  ? free_unref_page_list+0xd1b/0x11e0
[  765.551630]  ? free_unref_page_list+0xd1b/0x11e0
[  765.556401]  ? trace_hardirqs_on+0xbd/0x310
[  765.560729]  ? shrink_active_list+0x14fb/0x1f00
[  765.565414]  ? trace_hardirqs_off_caller+0x300/0x300
[  765.570530]  ? graph_lock+0x270/0x270
[  765.574347]  ? graph_lock+0x270/0x270
[  765.578166]  ? print_usage_bug+0xc0/0xc0
[  765.582240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.587782]  ? check_preemption_disabled+0x48/0x280
[  765.592815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.598356]  ? check_preemption_disabled+0x48/0x280
[  765.603375]  ? __lock_is_held+0xb5/0x140
[  765.607453]  ? __this_cpu_preempt_check+0x1c/0x20
[  765.612307]  ? __mod_zone_page_state+0x8a/0xf0
[  765.616916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.622469]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  765.627687]  ? __isolate_lru_page+0x1540/0x1540
[  765.632370]  ? print_usage_bug+0xc0/0xc0
[  765.636457]  ? print_usage_bug+0xc0/0xc0
[  765.640533]  ? print_usage_bug+0xc0/0xc0
[  765.644643]  ? __lock_acquire+0x62f/0x4c20
[  765.648897]  ? shrink_inactive_list+0x1c50/0x1c50
[  765.653753]  ? __lock_acquire+0x62f/0x4c20
[  765.657993]  ? mark_held_locks+0x130/0x130
[  765.662236]  ? __lock_acquire+0x62f/0x4c20
[  765.666487]  ? graph_lock+0x270/0x270
[  765.670297]  ? mark_held_locks+0x130/0x130
[  765.674538]  ? print_usage_bug+0xc0/0xc0
[  765.678628]  ? print_usage_bug+0xc0/0xc0
[  765.682705]  ? find_held_lock+0x36/0x1c0
[  765.686783]  ? mark_held_locks+0xc7/0x130
[  765.690939]  ? _raw_spin_unlock_irq+0x27/0x80
[  765.695440]  ? _raw_spin_unlock_irq+0x27/0x80
[  765.699942]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  765.704532]  ? trace_hardirqs_on+0xbd/0x310
[  765.708870]  ? kasan_check_read+0x11/0x20
[  765.713045]  ? shrink_inactive_list+0x975/0x1c50
[  765.717809]  ? trace_hardirqs_off_caller+0x300/0x300
[  765.722920]  ? trace_hardirqs_on+0x310/0x310
[  765.727399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  765.732951]  ? check_preemption_disabled+0x48/0x280
[  765.737978]  shrink_inactive_list+0x9af/0x1c50
[  765.742576]  ? putback_inactive_pages+0x27e0/0x27e0
[  765.747615]  ? kasan_check_read+0x11/0x20
[  765.751780]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  765.757068]  ? kasan_check_read+0x11/0x20
[  765.761219]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  765.766243]  ? blk_lld_busy+0xa0/0xa0
[  765.770079]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  765.775023]  ? rcu_read_unlock+0x33/0x60
[  765.775042] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  765.775052] syz-executor0 cpuset=syz0 mems_allowed=0
[  765.779115]  ? mem_cgroup_iter+0x514/0x1160
[  765.799046]  shrink_node_memcg+0x784/0x18d0
[  765.803386]  ? shrink_active_list+0x1f00/0x1f00
[  765.808058]  ? queue_work_on+0x148/0x1e0
[  765.812127]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  765.816722]  ? trace_hardirqs_on+0xbd/0x310
[  765.821049]  ? vmpressure+0x271/0x340
[  765.824876]  ? trace_hardirqs_off_caller+0x300/0x300
[  765.829988]  ? cgroup_procs_write_finish+0xf0/0xf0
[  765.834940]  shrink_node+0x3bc/0x16b0
[  765.838756]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  765.844069]  ? shrink_node_memcg+0x18d0/0x18d0
[  765.848667]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  765.853254]  ? trace_hardirqs_on+0xbd/0x310
[  765.857590]  ? vmpressure+0x271/0x340
[  765.861406]  ? do_raw_spin_unlock+0xa7/0x330
[  765.865817]  ? do_raw_spin_trylock+0x270/0x270
[  765.870411]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  765.875957]  ? __cpuset_node_allowed+0x19b/0x660
[  765.880738]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  765.886461]  ? vmpressure+0x1a2/0x340
[  765.890282]  do_try_to_free_pages+0x3e7/0x1290
[  765.894877]  ? graph_lock+0x270/0x270
[  765.898725]  ? shrink_node+0x16b0/0x16b0
[  765.902804]  ? __lock_is_held+0xb5/0x140
[  765.906906]  try_to_free_pages+0x4cb/0xb90
[  765.911156]  ? do_try_to_free_pages+0x1290/0x1290
[  765.916022]  ? kasan_check_read+0x11/0x20
[  765.920179]  ? psi_memstall_enter+0x240/0x2b0
[  765.924686]  ? trace_hardirqs_off_caller+0x300/0x300
[  765.929808]  ? lock_pin_lock+0x350/0x350
[  765.933887]  ? _raw_spin_unlock_irq+0x60/0x80
[  765.938392]  ? psi_memstall_enter+0x240/0x2b0
[  765.942898]  ? psi_memstall_tick+0x230/0x230
[  765.947327]  __alloc_pages_slowpath+0xa14/0x2e30
[  765.952127]  ? warn_alloc+0x120/0x120
[  765.955952]  ? graph_lock+0x270/0x270
[  765.959762]  ? graph_lock+0x270/0x270
[  765.963575]  ? print_usage_bug+0xc0/0xc0
[  765.967658]  ? graph_lock+0x270/0x270
[  765.971489]  ? graph_lock+0x270/0x270
[  765.975326]  ? check_preemption_disabled+0x48/0x280
[  765.980367]  ? check_preemption_disabled+0x48/0x280
[  765.985402]  ? __lock_is_held+0xb5/0x140
[  765.989489]  ? find_get_entry+0xa87/0x1120
[  765.993756]  ? lock_downgrade+0x900/0x900
[  765.997910]  ? check_preemption_disabled+0x48/0x280
[  766.002945]  ? __lock_is_held+0xb5/0x140
[  766.007036]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.012507]  ? __might_sleep+0x95/0x190
[  766.016498]  __alloc_pages_nodemask+0xa7b/0xdd0
[  766.021183]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  766.026234]  ? find_held_lock+0x36/0x1c0
[  766.030309]  ? find_get_entry+0xa87/0x1120
[  766.034564]  ? lock_downgrade+0x900/0x900
[  766.038731]  ? check_preemption_disabled+0x48/0x280
[  766.043765]  ? kasan_check_read+0x11/0x20
[  766.047921]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  766.053479]  alloc_pages_current+0x173/0x350
[  766.058395]  __page_cache_alloc+0x3ce/0x570
[  766.062729]  ? find_get_entry+0xaae/0x1120
[  766.066969]  ? generic_perform_write+0x6a0/0x6a0
[  766.071735]  ? graph_lock+0x270/0x270
[  766.075552]  pagecache_get_page+0x396/0xf00
[  766.079892]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  766.084678]  ? __lock_is_held+0xb5/0x140
[  766.088744]  ? graph_lock+0x270/0x270
[  766.092563]  ? graph_lock+0x270/0x270
[  766.096381]  ? __lock_is_held+0xb5/0x140
[  766.100474]  ? __lock_is_held+0xb5/0x140
[  766.104581]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.110072]  ? __getblk_gfp+0x129/0x1030
[  766.114156]  ? __might_sleep+0x95/0x190
[  766.118146]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  766.122928]  ? ext4_mb_good_group+0x730/0x730
[  766.127429]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.132979]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  766.138267]  ? _raw_spin_unlock+0x2c/0x50
[  766.142445]  ? ext4_has_free_clusters+0x670/0x670
[  766.147299]  ? debug_check_no_obj_freed+0x305/0x58d
[  766.152342]  ? graph_lock+0x270/0x270
[  766.156157]  ? __lock_acquire+0x62f/0x4c20
[  766.160417]  ? do_raw_spin_unlock+0xa7/0x330
[  766.164835]  ? trace_hardirqs_on+0x310/0x310
[  766.169985]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  766.175009]  ? ext4_get_group_desc+0x1c6/0x2c0
[  766.179637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.185183]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  766.190733]  ? graph_lock+0x270/0x270
[  766.194544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.200098]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  766.205559]  ? __lock_is_held+0xb5/0x140
[  766.209640]  ? graph_lock+0x270/0x270
[  766.213454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.221101]  ? check_preemption_disabled+0x48/0x280
[  766.226141]  ? __lock_is_held+0xb5/0x140
[  766.230225]  ext4_free_blocks+0xbc4/0x3500
[  766.234488]  ? ext4_mb_new_blocks+0x4820/0x4820
[  766.239168]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  766.244452]  ? rcu_read_unlock_special+0x370/0x370
[  766.249383]  ? rcu_softirq_qs+0x20/0x20
[  766.253381]  ? unwind_dump+0x190/0x190
[  766.257284]  ? is_bpf_text_address+0xd3/0x170
[  766.261875]  ? kernel_text_address+0x79/0xf0
[  766.266292]  ? __kernel_text_address+0xd/0x40
[  766.270798]  ? unwind_get_return_address+0x61/0xa0
[  766.275746]  ? __save_stack_trace+0x8d/0xf0
[  766.280108]  ? kasan_kmalloc+0xc7/0xe0
[  766.284001]  ? __kmalloc+0x15b/0x760
[  766.287722]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  766.292654]  ? ext4_ext_truncate+0x1cc/0x220
[  766.297067]  ? ext4_truncate+0xe41/0x1650
[  766.301219]  ? ext4_evict_inode+0xab6/0x1ad0
[  766.305639]  ? evict+0x4b9/0x980
[  766.309006]  ? iput+0x674/0xa90
[  766.312290]  ? dentry_unlink_inode+0x461/0x5e0
[  766.316873]  ? __dentry_kill+0x44c/0x7a0
[  766.320935]  ? dentry_kill+0xc9/0x680
[  766.324739]  ? dput.part.25+0x660/0x860
[  766.328713]  ? dput+0x15/0x20
[  766.331821]  ? path_put+0x31/0x70
[  766.335280]  ? free_fs_struct+0x22/0x60
[  766.339278]  ? exit_fs+0xf3/0x130
[  766.342760]  ? do_exit+0xec4/0x2620
[  766.346385]  ? do_group_exit+0x177/0x440
[  766.350486]  ? get_signal+0x8a8/0x1970
[  766.354374]  ? do_signal+0x9c/0x21c0
[  766.358105]  ? exit_to_usermode_loop+0x2e5/0x380
[  766.362874]  ? do_syscall_64+0x6be/0x820
[  766.366940]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  766.372315]  ? lock_downgrade+0x900/0x900
[  766.376470]  ? graph_lock+0x270/0x270
[  766.380277]  ? trace_hardirqs_off_caller+0x300/0x300
[  766.385387]  ? ___cache_free+0x2e/0x380
[  766.389367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.394918]  ? check_preemption_disabled+0x48/0x280
[  766.399970]  ? graph_lock+0x270/0x270
[  766.403793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.409333]  ? check_preemption_disabled+0x48/0x280
[  766.414364]  ? __lock_is_held+0xb5/0x140
[  766.418449]  ext4_ext_remove_space+0x2536/0x5ad0
[  766.423241]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  766.428525]  ? graph_lock+0x270/0x270
[  766.432347]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.437816]  ? ext4_journalled_invalidatepage+0x50/0x50
[  766.443188]  ? find_held_lock+0x36/0x1c0
[  766.447284]  ? ext4_es_remove_extent+0x147/0x4f0
[  766.452058]  ? lock_downgrade+0x900/0x900
[  766.456236]  ? ext4_es_scan+0x950/0x950
[  766.460228]  ? kasan_check_write+0x14/0x20
[  766.464467]  ? do_raw_write_lock+0x14f/0x310
[  766.468880]  ? do_raw_write_trylock+0x270/0x270
[  766.473579]  ? _raw_write_unlock+0x2c/0x50
[  766.477833]  ? ext4_es_remove_extent+0x14c/0x4f0
[  766.482591]  ? ext4_journal_check_start+0x18e/0x220
[  766.487641]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  766.492417]  ? down_write+0x8a/0x130
[  766.496137]  ? ext4_truncate+0xde1/0x1650
[  766.500301]  ext4_ext_truncate+0x1cc/0x220
[  766.504547]  ext4_truncate+0xe41/0x1650
[  766.508534]  ? ext4_punch_hole+0x1220/0x1220
[  766.512959]  ? ext4_evict_inode+0xa5a/0x1ad0
[  766.517404]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  766.522344]  ? __might_sleep+0x95/0x190
[  766.526339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.531881]  ? ext4_evict_inode+0x917/0x1ad0
[  766.536297]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  766.542019]  ? rcu_read_lock_sched_held+0x14f/0x180
[  766.547080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.552642]  ? __sb_start_write+0x1b2/0x370
[  766.556979]  ext4_evict_inode+0xab6/0x1ad0
[  766.561226]  ? ext4_da_write_begin+0x12c0/0x12c0
[  766.565992]  ? inode_wait_for_writeback+0x2f/0x40
[  766.570848]  ? lock_downgrade+0x900/0x900
[  766.575014]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.580564]  ? __inode_wait_for_writeback+0x2cf/0x380
[  766.585765]  ? kasan_check_read+0x11/0x20
[  766.589929]  ? do_raw_spin_unlock+0xa7/0x330
[  766.594341]  ? do_raw_spin_trylock+0x270/0x270
[  766.598945]  ? ext4_da_write_begin+0x12c0/0x12c0
[  766.603703]  evict+0x4b9/0x980
[  766.606905]  ? destroy_inode+0x200/0x200
[  766.610974]  ? iput+0x66c/0xa90
[  766.614260]  ? lock_downgrade+0x900/0x900
[  766.618419]  ? kasan_check_read+0x11/0x20
[  766.622575]  ? do_raw_spin_trylock+0x270/0x270
[  766.627190]  iput+0x674/0xa90
[  766.630310]  ? inode_add_lru+0x2a0/0x2a0
[  766.634391]  ? fsnotify_destroy_marks+0x1d2/0x270
[  766.639248]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  766.644726]  ? find_held_lock+0x36/0x1c0
[  766.648810]  dentry_unlink_inode+0x461/0x5e0
[  766.653231]  ? d_lru_del+0x130/0x130
[  766.656972]  ? kasan_check_read+0x11/0x20
[  766.661141]  ? do_raw_spin_trylock+0x270/0x270
[  766.665760]  ? lockref_get_not_dead+0x90/0x90
[  766.670279]  __dentry_kill+0x44c/0x7a0
[  766.674178]  ? d_drop+0x70/0x70
[  766.677465]  ? lock_downgrade+0x900/0x900
[  766.681651]  dentry_kill+0xc9/0x680
[  766.685320]  dput.part.25+0x660/0x860
[  766.689144]  ? shrink_dcache_sb+0x350/0x350
[  766.693480]  ? kasan_check_read+0x11/0x20
[  766.697646]  ? do_raw_spin_unlock+0xa7/0x330
[  766.702066]  ? do_raw_spin_trylock+0x270/0x270
[  766.706672]  dput+0x15/0x20
[  766.709629]  path_put+0x31/0x70
[  766.712919]  free_fs_struct+0x22/0x60
[  766.716729]  exit_fs+0xf3/0x130
[  766.720022]  do_exit+0xec4/0x2620
[  766.723484]  ? do_raw_spin_unlock+0xa7/0x330
[  766.727914]  ? mm_update_next_owner+0x990/0x990
[  766.732595]  ? graph_lock+0x270/0x270
[  766.736419]  ? find_held_lock+0x36/0x1c0
[  766.740505]  ? __lock_acquire+0x62f/0x4c20
[  766.744753]  ? lock_downgrade+0x900/0x900
[  766.748924]  ? mark_held_locks+0x130/0x130
[  766.753172]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  766.758403]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  766.763521]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  766.769060]  ? futex_wait+0x5ec/0xa50
[  766.772871]  ? futex_wait_setup+0x3e0/0x3e0
[  766.777207]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  766.782309]  ? futex_wake+0x304/0x760
[  766.786130]  ? graph_lock+0x270/0x270
[  766.789950]  ? memset+0x31/0x40
[  766.793238]  ? find_held_lock+0x36/0x1c0
[  766.797340]  ? get_signal+0x953/0x1970
[  766.801270]  ? _raw_spin_unlock_irq+0x27/0x80
[  766.805770]  ? _raw_spin_unlock_irq+0x27/0x80
[  766.810322]  do_group_exit+0x177/0x440
[  766.814218]  ? trace_hardirqs_off_caller+0x300/0x300
[  766.819327]  ? __ia32_sys_exit+0x50/0x50
[  766.823400]  get_signal+0x8a8/0x1970
[  766.827124]  ? ptrace_notify+0x130/0x130
[  766.831204]  ? find_held_lock+0x36/0x1c0
[  766.835281]  ? __might_fault+0x12b/0x1e0
[  766.839371]  do_signal+0x9c/0x21c0
[  766.842915]  ? perf_trace_sched_process_exec+0x860/0x860
[  766.848368]  ? posix_ktime_get_ts+0x15/0x20
[  766.852696]  ? trace_hardirqs_off_caller+0x300/0x300
[  766.857816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  766.863358]  ? setup_sigcontext+0x7d0/0x7d0
[  766.867690]  ? exit_to_usermode_loop+0x8c/0x380
[  766.872360]  ? exit_to_usermode_loop+0x8c/0x380
[  766.877045]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  766.881645]  ? trace_hardirqs_on+0xbd/0x310
[  766.885973]  ? do_syscall_64+0x6be/0x820
[  766.890044]  ? __x64_sys_futex+0x47f/0x6a0
[  766.894290]  exit_to_usermode_loop+0x2e5/0x380
[  766.898881]  ? __bpf_trace_sys_exit+0x30/0x30
[  766.903387]  ? ret_from_fork+0x15/0x50
[  766.907284]  do_syscall_64+0x6be/0x820
[  766.911184]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  766.916553]  ? syscall_return_slowpath+0x5e0/0x5e0
[  766.921491]  ? trace_hardirqs_on_caller+0x310/0x310
[  766.926518]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  766.931544]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  766.938239]  ? __switch_to_asm+0x40/0x70
[  766.942301]  ? __switch_to_asm+0x34/0x70
[  766.946371]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  766.951241]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  766.956432] RIP: 0033:0x457569
[  766.959658] Code: Bad RIP value.
[  766.963024] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  766.970733] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  766.978006] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  766.985298] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  766.992572] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  766.999856] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  767.007179] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  767.007271] aoe: skb alloc failure
[  767.015781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  767.015787] Call Trace:
[  767.015816]  dump_stack+0x244/0x39d
[  767.015837]  ? dump_stack_print_info.cold.1+0x20/0x20
[  767.015867]  warn_alloc.cold.116+0xb7/0x1bd
[  767.019455] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  767.028774]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  767.031339] syz-executor5 cpuset=syz5 mems_allowed=0
[  767.034975]  ? lock_downgrade+0x900/0x900
[  767.069051]  ? trace_hardirqs_off+0xb8/0x310
[  767.073485]  ? trace_hardirqs_off+0xb8/0x310
[  767.077925]  __alloc_pages_slowpath+0x26fe/0x2e30
[  767.082814]  ? warn_alloc+0x120/0x120
[  767.086626]  ? graph_lock+0x270/0x270
[  767.090440]  ? warn_alloc+0x120/0x120
[  767.094253]  ? warn_alloc+0x120/0x120
[  767.098058]  ? __lock_acquire+0x62f/0x4c20
[  767.102299]  ? print_usage_bug+0xc0/0xc0
[  767.106371]  ? print_usage_bug+0xc0/0xc0
[  767.110450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.116000]  ? should_fail+0x22d/0xd01
[  767.119901]  ? find_held_lock+0x36/0x1c0
[  767.123972]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.129092]  ? __lock_acquire+0x62f/0x4c20
[  767.133352]  ? should_fail+0x22d/0xd01
[  767.137248]  ? __update_load_avg_blocked_se+0x690/0x690
[  767.142639]  ? mark_held_locks+0x130/0x130
[  767.146887]  ? mark_held_locks+0x130/0x130
[  767.151133]  ? __lock_acquire+0x62f/0x4c20
[  767.155392]  ? graph_lock+0x270/0x270
[  767.159199]  ? __lock_is_held+0xb5/0x140
[  767.163273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.169344]  ? check_preemption_disabled+0x48/0x280
[  767.174401]  ? __lock_is_held+0xb5/0x140
[  767.178482]  __alloc_pages_nodemask+0xa7b/0xdd0
[  767.183157]  ? graph_lock+0x270/0x270
[  767.186980]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  767.192014]  ? find_held_lock+0x36/0x1c0
[  767.196092]  ? ____cache_alloc_node+0x1c7/0x1e0
[  767.200787]  ? lock_downgrade+0x900/0x900
[  767.204957]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  767.210510]  cache_grow_begin+0xa5/0x8c0
[  767.214594]  ? do_raw_spin_unlock+0xa7/0x330
[  767.219030]  fallback_alloc+0x204/0x2e0
[  767.223018]  ____cache_alloc_node+0x1c7/0x1e0
[  767.227528]  kmem_cache_alloc+0x1f8/0x730
[  767.231699]  skb_clone+0x1bb/0x500
[  767.235246]  ? finish_task_switch+0x1b4/0x920
[  767.239752]  ? skb_split+0x11e0/0x11e0
[  767.243651]  ? preempt_notifier_register+0x200/0x200
[  767.248764]  ? __switch_to_asm+0x34/0x70
[  767.252836]  ? __switch_to_asm+0x34/0x70
[  767.256903]  ? __switch_to_asm+0x40/0x70
[  767.260969]  ? __switch_to_asm+0x34/0x70
[  767.265035]  ? __switch_to_asm+0x40/0x70
[  767.269100]  ? __switch_to_asm+0x34/0x70
[  767.273176]  ? __switch_to_asm+0x40/0x70
[  767.277251]  ? __switch_to_asm+0x34/0x70
[  767.281318]  ? __switch_to_asm+0x34/0x70
[  767.285383]  ? __switch_to_asm+0x40/0x70
[  767.289447]  ? __switch_to_asm+0x34/0x70
[  767.293525]  bpf_clone_redirect+0xb9/0x490
[  767.297766]  ? __schedule+0x8d7/0x21d0
[  767.301664]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  767.306691]  ? __sched_text_start+0x8/0x8
[  767.310852]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  767.315630]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  767.320223]  ? retint_kernel+0x2d/0x2d
[  767.324129]  ? find_held_lock+0x36/0x1c0
[  767.328205]  ? lock_acquire+0x1ed/0x520
[  767.332188]  ? bpf_test_run+0x3cb/0x780
[  767.336169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.341715]  ? check_preemption_disabled+0x48/0x280
[  767.346746]  ? kasan_check_read+0x11/0x20
[  767.350900]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  767.356185]  ? rcu_softirq_qs+0x20/0x20
[  767.360168]  ? preempt_schedule+0x4d/0x60
[  767.364327]  ? ___preempt_schedule+0x16/0x18
[  767.368757]  ? bpf_test_run+0x25d/0x780
[  767.372756]  ? netlink_diag_dump+0x2a0/0x2a0
[  767.377177]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.382719]  ? bpf_test_init.isra.10+0x70/0x100
[  767.387398]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  767.392190]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  767.397054]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  767.402602]  ? fput+0x130/0x1a0
[  767.405897]  ? __bpf_prog_get+0x9b/0x290
[  767.409966]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  767.414810]  ? bpf_prog_test_run+0x130/0x1a0
[  767.419228]  ? __x64_sys_bpf+0x3d8/0x520
[  767.423296]  ? bpf_prog_get+0x20/0x20
[  767.427162]  ? do_syscall_64+0x1b9/0x820
[  767.431233]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  767.436611]  ? syscall_return_slowpath+0x5e0/0x5e0
[  767.441551]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.446416]  ? trace_hardirqs_on_caller+0x310/0x310
[  767.451442]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  767.456475]  ? prepare_exit_to_usermode+0x291/0x3b0
[  767.461508]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  767.466373]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  767.471759] warn_alloc_show_mem: 1 callbacks suppressed
[  767.471773] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  767.471776] Mem-Info:
[  767.471811] active_anon:145353 inactive_anon:195 isolated_anon:0
[  767.471811]  active_file:10 inactive_file:15 isolated_file:0
[  767.471811]  unevictable:0 dirty:0 writeback:0 unstable:0
[  767.471811]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  767.471811]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  767.471811]  free:13766 free_pcp:87 free_cma:0
[  767.477162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  767.485664] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  767.488077] Call Trace:
[  767.521051] 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
[  767.530410]  <IRQ>
[  767.557983] lowmem_reserve[]: 0 2818 6321 6321
[  767.560589]  dump_stack+0x244/0x39d
[  767.586689] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  767.588857]  ? dump_stack_print_info.cold.1+0x20/0x20
[  767.593405] lowmem_reserve[]: 0 0 3503 3503
[  767.597053]  warn_alloc.cold.116+0xb7/0x1bd
[  767.624189] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  767.629390]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  767.633687] lowmem_reserve[]: 0 0 0 0
[  767.638031]  ? lock_downgrade+0x900/0x900
[  767.666919] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  767.671799]  ? trace_hardirqs_off+0xb8/0x310
[  767.675561] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  767.679726]  ? trace_hardirqs_off+0xb8/0x310
[  767.693235] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  767.697666]  __alloc_pages_slowpath+0x26fe/0x2e30
[  767.712743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  767.717189]  ? warn_alloc+0x120/0x120
[  767.732585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  767.732597] 280 total pagecache pages
[  767.737518]  ? warn_alloc+0x120/0x120
[  767.746340] 0 pages in swap cache
[  767.750152]  ? __lock_acquire+0x62f/0x4c20
[  767.758703] Swap cache stats: add 0, delete 0, find 0/0
[  767.758714] Free swap  = 0kB
[  767.762523]  ? warn_alloc+0x120/0x120
[  767.766298] Total swap = 0kB
[  767.769759]  ? print_usage_bug+0xc0/0xc0
[  767.773966] 1965979 pages RAM
[  767.779334]  ? print_usage_bug+0xc0/0xc0
[  767.782333] 0 pages HighMem/MovableOnly
[  767.782342] 342854 pages reserved
[  767.786151]  ? mark_held_locks+0x130/0x130
[  767.789146] 0 pages cma reserved
[  767.793214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  767.820916]  ? should_fail+0x22d/0xd01
[  767.824897]  ? graph_lock+0x270/0x270
[  767.828712]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.833821]  ? __lock_acquire+0x62f/0x4c20
[  767.838078]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  767.843191]  ? should_fail+0x22d/0xd01
[  767.847123]  ? mark_held_locks+0x130/0x130
[  767.851368]  ? mark_held_locks+0x130/0x130
[  767.855609]  ? lock_downgrade+0x900/0x900
[  767.859776]  ? graph_lock+0x270/0x270
[  767.863578]  ? graph_lock+0x270/0x270
[  767.867387]  ? graph_lock+0x270/0x270
[  767.871189]  ? do_raw_spin_unlock+0xa7/0x330
[  767.875604]  ? trace_hardirqs_on+0x310/0x310
[  767.880030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.885582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.891125]  ? check_preemption_disabled+0x48/0x280
[  767.896169]  ? __lock_is_held+0xb5/0x140
[  767.900247]  __alloc_pages_nodemask+0xa7b/0xdd0
[  767.904921]  ? graph_lock+0x270/0x270
[  767.908739]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  767.913772]  ? find_held_lock+0x36/0x1c0
[  767.917849]  ? ____cache_alloc_node+0x1c7/0x1e0
[  767.922524]  ? lock_downgrade+0x900/0x900
[  767.926686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  767.932237]  cache_grow_begin+0xa5/0x8c0
[  767.936305]  ? do_raw_spin_unlock+0xa7/0x330
[  767.940728]  fallback_alloc+0x204/0x2e0
[  767.944717]  ____cache_alloc_node+0x1c7/0x1e0
[  767.949230]  kmem_cache_alloc_node+0xe3/0x730
[  767.953739]  ? lockdep_hardirqs_on+0x296/0x5b0
[  767.958341]  __alloc_skb+0x114/0x770
[  767.962058]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  767.967436]  ? netdev_alloc_frag+0x1f0/0x1f0
[  767.971863]  ? vprintk_default+0x28/0x30
[  767.975935]  ? vprintk_func+0x85/0x181
[  767.979827]  ? printk+0xa7/0xcf
[  767.983108]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  767.987876]  ? do_raw_spin_trylock+0x270/0x270
[  767.992466]  new_skb+0x26/0x1c0
[  767.995751]  aoecmd_cfg+0x279/0x7f0
[  767.999390]  ? find_held_lock+0x36/0x1c0
[  768.003468]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  768.007822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.013377]  ? __lock_is_held+0xb5/0x140
[  768.017459]  discover_timer+0x50/0x60
[  768.021265]  call_timer_fn+0x26d/0x920
[  768.025162]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.030009]  ? process_timeout+0x40/0x40
[  768.034082]  ? mark_held_locks+0xc7/0x130
[  768.038248]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.042750]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.047252]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.052110]  ? lockdep_hardirqs_on+0x296/0x5b0
[  768.057188]  ? trace_hardirqs_on+0xbd/0x310
[  768.061513]  ? kasan_check_read+0x11/0x20
[  768.065669]  ? __run_timers+0x7d5/0xc60
[  768.069654]  ? trace_hardirqs_off_caller+0x300/0x300
[  768.074779]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  768.079638]  __run_timers+0x7e0/0xc60
[  768.083454]  ? timer_fixup_init+0x70/0x70
[  768.087630]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  768.092662]  ? graph_lock+0x270/0x270
[  768.096476]  ? print_usage_bug+0xc0/0xc0
[  768.100542]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  768.105747]  ? find_held_lock+0x36/0x1c0
[  768.109820]  ? graph_lock+0x270/0x270
[  768.113644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.119186]  ? check_preemption_disabled+0x48/0x280
[  768.124215]  ? __lock_is_held+0xb5/0x140
[  768.128282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.133827]  ? check_preemption_disabled+0x48/0x280
[  768.138854]  run_timer_softirq+0x52/0xb0
[  768.142920]  ? rcu_read_lock_sched_held+0x14f/0x180
[  768.147942]  __do_softirq+0x308/0xb7e
[  768.151753]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  768.156257]  ? lock_downgrade+0x900/0x900
[  768.160411]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  768.165528]  ? pvclock_read_flags+0x160/0x160
[  768.170713]  ? lapic_next_event+0x5a/0x90
[  768.174873]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.180422]  ? kvm_clock_read+0x18/0x30
[  768.184402]  ? kvm_sched_clock_read+0x9/0x20
[  768.188821]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.194363]  ? check_preemption_disabled+0x48/0x280
[  768.199397]  irq_exit+0x17f/0x1c0
[  768.202859]  smp_apic_timer_interrupt+0x1cb/0x760
[  768.207711]  ? smp_call_function_single_interrupt+0x640/0x640
[  768.213611]  ? interrupt_entry+0xb5/0xc0
[  768.217687]  ? trace_hardirqs_off_caller+0xbb/0x300
[  768.222710]  ? trace_hardirqs_off_caller+0xbb/0x300
[  768.227735]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  768.232585]  ? trace_hardirqs_on_caller+0x310/0x310
[  768.237631]  ? trace_hardirqs_on_caller+0x310/0x310
[  768.242656]  ? task_prio+0x50/0x50
[  768.246206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.251749]  ? check_preemption_disabled+0x48/0x280
[  768.256782]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  768.261650]  apic_timer_interrupt+0xf/0x20
[  768.265883]  </IRQ>
[  768.268126] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  768.273235] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  768.292141] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  768.299877] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  768.307165] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  768.314447] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  768.321738] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  768.329020] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  768.336329]  ? shrink_page_list+0x7e89/0xccd0
[  768.340873]  ? page_evictable+0x540/0x540
[  768.345397]  ? rb_erase_cached+0xc78/0x3720
[  768.349735]  ? rb_next+0x140/0x140
[  768.353336]  ? rb_erase_cached+0xc78/0x3720
[  768.357676]  ? rb_next+0x140/0x140
[  768.361229]  ? rb_erase_cached+0xc78/0x3720
[  768.365567]  ? rb_next+0x140/0x140
[  768.369118]  ? rb_erase_cached+0xc78/0x3720
[  768.373457]  ? graph_lock+0x270/0x270
[  768.377268]  ? __update_load_avg_se+0x5eb/0xae0
[  768.381951]  ? __update_load_avg_blocked_se+0x690/0x690
[  768.387334]  ? rb_erase_cached+0xc78/0x3720
[  768.391662]  ? graph_lock+0x270/0x270
[  768.395479]  ? rb_next+0x140/0x140
[  768.399024]  ? update_load_avg+0x387/0x2470
[  768.403366]  ? rb_erase_cached+0xc78/0x3720
[  768.407710]  ? rb_erase_cached+0xc78/0x3720
[  768.412038]  ? graph_lock+0x270/0x270
[  768.415850]  ? rb_next+0x140/0x140
[  768.419424]  ? rb_next+0x140/0x140
[  768.422980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.428540]  ? graph_lock+0x270/0x270
[  768.432346]  ? __lock_is_held+0xb5/0x140
[  768.436428]  ? print_usage_bug+0xc0/0xc0
[  768.440512]  ? print_usage_bug+0xc0/0xc0
[  768.444592]  ? __update_load_avg_blocked_se+0x690/0x690
[  768.449995]  ? rb_next+0x140/0x140
[  768.453568]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.459139]  ? __isolate_lru_page+0xd05/0x1540
[  768.463766]  ? mark_held_locks+0x130/0x130
[  768.468030]  ? __lock_acquire+0x62f/0x4c20
[  768.472297]  ? __lock_acquire+0x62f/0x4c20
[  768.476554]  ? __update_load_avg_blocked_se+0x690/0x690
[  768.481940]  ? __update_load_avg_se+0xae0/0xae0
[  768.486640]  ? graph_lock+0x270/0x270
[  768.490462]  ? graph_lock+0x270/0x270
[  768.494276]  ? graph_lock+0x270/0x270
[  768.498093]  ? print_usage_bug+0xc0/0xc0
[  768.502172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.507724]  ? check_preemption_disabled+0x48/0x280
[  768.512767]  ? trace_hardirqs_off+0xb8/0x310
[  768.517194]  ? check_preemption_disabled+0x48/0x280
[  768.522228]  ? trace_hardirqs_on+0x310/0x310
[  768.526658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.532208]  ? check_preemption_disabled+0x48/0x280
[  768.537239]  ? move_active_pages_to_lru+0x15df/0x1c00
[  768.542443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  768.548010]  ? __isolate_lru_page+0xd05/0x1540
[  768.552616]  ? putback_lru_page+0x280/0x280
[  768.556970]  ? mark_held_locks+0x130/0x130
[  768.561222]  ? mark_held_locks+0xc7/0x130
[  768.565386]  ? free_unref_page_list+0xd1b/0x11e0
[  768.570155]  ? free_unref_page_list+0xd1b/0x11e0
[  768.574925]  ? trace_hardirqs_on+0xbd/0x310
[  768.579267]  ? shrink_active_list+0x14fb/0x1f00
[  768.583966]  ? trace_hardirqs_off_caller+0x300/0x300
[  768.589088]  ? graph_lock+0x270/0x270
[  768.592921]  ? graph_lock+0x270/0x270
[  768.596739]  ? print_usage_bug+0xc0/0xc0
[  768.600822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.606387]  ? check_preemption_disabled+0x48/0x280
[  768.611434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.616995]  ? check_preemption_disabled+0x48/0x280
[  768.622029]  ? __lock_is_held+0xb5/0x140
[  768.626115]  ? __this_cpu_preempt_check+0x1c/0x20
[  768.630978]  ? __mod_zone_page_state+0x8a/0xf0
[  768.635583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.641152]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  768.646382]  ? __isolate_lru_page+0x1540/0x1540
[  768.651069]  ? print_usage_bug+0xc0/0xc0
[  768.655197]  ? print_usage_bug+0xc0/0xc0
[  768.659288]  ? print_usage_bug+0xc0/0xc0
[  768.663375]  ? __lock_acquire+0x62f/0x4c20
[  768.667640]  ? shrink_inactive_list+0x1c50/0x1c50
[  768.672500]  ? __lock_acquire+0x62f/0x4c20
[  768.676742]  ? mark_held_locks+0x130/0x130
[  768.680982]  ? __lock_acquire+0x62f/0x4c20
[  768.685234]  ? graph_lock+0x270/0x270
[  768.689041]  ? mark_held_locks+0x130/0x130
[  768.693308]  ? print_usage_bug+0xc0/0xc0
[  768.697394]  ? print_usage_bug+0xc0/0xc0
[  768.701464]  ? find_held_lock+0x36/0x1c0
[  768.705543]  ? mark_held_locks+0xc7/0x130
[  768.709706]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.714209]  ? _raw_spin_unlock_irq+0x27/0x80
[  768.718714]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  768.723303]  ? trace_hardirqs_on+0xbd/0x310
[  768.727642]  ? kasan_check_read+0x11/0x20
[  768.731799]  ? shrink_inactive_list+0x975/0x1c50
[  768.736568]  ? trace_hardirqs_off_caller+0x300/0x300
[  768.741684]  ? trace_hardirqs_on+0x310/0x310
[  768.746105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  768.751655]  ? check_preemption_disabled+0x48/0x280
[  768.756698]  shrink_inactive_list+0x9af/0x1c50
[  768.761305]  ? putback_inactive_pages+0x27e0/0x27e0
[  768.766345]  ? kasan_check_read+0x11/0x20
[  768.770525]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  768.775810]  ? kasan_check_read+0x11/0x20
[  768.779966]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  768.784989]  ? blk_lld_busy+0xa0/0xa0
[  768.788814]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  768.793768]  ? rcu_read_unlock+0x33/0x60
[  768.797843]  ? mem_cgroup_iter+0x514/0x1160
[  768.802199]  shrink_node_memcg+0x784/0x18d0
[  768.806551]  ? shrink_active_list+0x1f00/0x1f00
[  768.811229]  ? queue_work_on+0x148/0x1e0
[  768.815309]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  768.819909]  ? trace_hardirqs_on+0xbd/0x310
[  768.824241]  ? vmpressure+0x271/0x340
[  768.828057]  ? trace_hardirqs_off_caller+0x300/0x300
[  768.833192]  ? cgroup_procs_write_finish+0xf0/0xf0
[  768.838155]  shrink_node+0x3bc/0x16b0
[  768.841969]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  768.847288]  ? shrink_node_memcg+0x18d0/0x18d0
[  768.851882]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  768.856477]  ? trace_hardirqs_on+0xbd/0x310
[  768.860820]  ? vmpressure+0x271/0x340
[  768.864645]  ? do_raw_spin_unlock+0xa7/0x330
[  768.869065]  ? do_raw_spin_trylock+0x270/0x270
[  768.873670]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  768.879224]  ? __cpuset_node_allowed+0x19b/0x660
[  768.883990]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  768.889716]  ? vmpressure+0x1a2/0x340
[  768.893539]  do_try_to_free_pages+0x3e7/0x1290
[  768.898129]  ? graph_lock+0x270/0x270
[  768.901958]  ? shrink_node+0x16b0/0x16b0
[  768.906035]  ? __lock_is_held+0xb5/0x140
[  768.910132]  try_to_free_pages+0x4cb/0xb90
[  768.914396]  ? do_try_to_free_pages+0x1290/0x1290
[  768.919262]  ? kasan_check_read+0x11/0x20
[  768.923430]  ? psi_memstall_enter+0x240/0x2b0
[  768.927942]  ? trace_hardirqs_off_caller+0x300/0x300
[  768.933059]  ? lock_pin_lock+0x350/0x350
[  768.937166]  ? _raw_spin_unlock_irq+0x60/0x80
[  768.941670]  ? psi_memstall_enter+0x240/0x2b0
[  768.946181]  ? psi_memstall_tick+0x230/0x230
[  768.950628]  __alloc_pages_slowpath+0xa14/0x2e30
[  768.955423]  ? warn_alloc+0x120/0x120
[  768.959262]  ? graph_lock+0x270/0x270
[  768.963066]  ? graph_lock+0x270/0x270
[  768.966878]  ? print_usage_bug+0xc0/0xc0
[  768.970954]  ? graph_lock+0x270/0x270
[  768.974771]  ? graph_lock+0x270/0x270
[  768.978591]  ? check_preemption_disabled+0x48/0x280
[  768.983643]  ? check_preemption_disabled+0x48/0x280
[  768.988681]  ? __lock_is_held+0xb5/0x140
[  768.992782]  ? find_get_entry+0xa87/0x1120
[  768.997028]  ? lock_downgrade+0x900/0x900
[  769.001194]  ? check_preemption_disabled+0x48/0x280
[  769.006231]  ? __lock_is_held+0xb5/0x140
[  769.010317]  ? perf_trace_sched_process_exec+0x860/0x860
[  769.015787]  ? __might_sleep+0x95/0x190
[  769.019781]  __alloc_pages_nodemask+0xa7b/0xdd0
[  769.024466]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  769.029504]  ? find_held_lock+0x36/0x1c0
[  769.033594]  ? find_get_entry+0xa87/0x1120
[  769.037859]  ? lock_downgrade+0x900/0x900
[  769.042013]  ? check_preemption_disabled+0x48/0x280
[  769.047044]  ? kasan_check_read+0x11/0x20
[  769.051201]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  769.057254]  alloc_pages_current+0x173/0x350
[  769.061682]  __page_cache_alloc+0x3ce/0x570
[  769.066012]  ? find_get_entry+0xaae/0x1120
[  769.070256]  ? generic_perform_write+0x6a0/0x6a0
[  769.075019]  ? graph_lock+0x270/0x270
[  769.078837]  pagecache_get_page+0x396/0xf00
[  769.083195]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  769.087983]  ? __lock_is_held+0xb5/0x140
[  769.092048]  ? graph_lock+0x270/0x270
[  769.095884]  ? graph_lock+0x270/0x270
[  769.099713]  ? __lock_is_held+0xb5/0x140
[  769.103792]  ? __lock_is_held+0xb5/0x140
[  769.107877]  ? perf_trace_sched_process_exec+0x860/0x860
[  769.113348]  ? __getblk_gfp+0x129/0x1030
[  769.117433]  ? __might_sleep+0x95/0x190
[  769.121424]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  769.126198]  ? ext4_mb_good_group+0x730/0x730
[  769.130702]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.136248]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  769.141531]  ? _raw_spin_unlock+0x2c/0x50
[  769.145734]  ? ext4_has_free_clusters+0x670/0x670
[  769.150617]  ? debug_check_no_obj_freed+0x305/0x58d
[  769.155673]  ? graph_lock+0x270/0x270
[  769.159475]  ? __lock_acquire+0x62f/0x4c20
[  769.163887]  ? do_raw_spin_unlock+0xa7/0x330
[  769.168307]  ? trace_hardirqs_on+0x310/0x310
[  769.172731]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  769.177766]  ? ext4_get_group_desc+0x1c6/0x2c0
[  769.182357]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.187910]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  769.193453]  ? graph_lock+0x270/0x270
[  769.197289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.202844]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  769.208318]  ? __lock_is_held+0xb5/0x140
[  769.212403]  ? graph_lock+0x270/0x270
[  769.216219]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.221786]  ? check_preemption_disabled+0x48/0x280
[  769.226830]  ? __lock_is_held+0xb5/0x140
[  769.230913]  ext4_free_blocks+0xbc4/0x3500
[  769.235181]  ? ext4_mb_new_blocks+0x4820/0x4820
[  769.239862]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  769.245155]  ? rcu_read_unlock_special+0x370/0x370
[  769.250104]  ? rcu_softirq_qs+0x20/0x20
[  769.254093]  ? unwind_dump+0x190/0x190
[  769.258002]  ? is_bpf_text_address+0xd3/0x170
[  769.262507]  ? kernel_text_address+0x79/0xf0
[  769.266925]  ? __kernel_text_address+0xd/0x40
[  769.271425]  ? unwind_get_return_address+0x61/0xa0
[  769.276374]  ? __save_stack_trace+0x8d/0xf0
[  769.280733]  ? kasan_kmalloc+0xc7/0xe0
[  769.284625]  ? __kmalloc+0x15b/0x760
[  769.288350]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  769.293281]  ? ext4_ext_truncate+0x1cc/0x220
[  769.297693]  ? ext4_truncate+0xe41/0x1650
[  769.301843]  ? ext4_evict_inode+0xab6/0x1ad0
[  769.306253]  ? evict+0x4b9/0x980
[  769.309626]  ? iput+0x674/0xa90
[  769.312909]  ? dentry_unlink_inode+0x461/0x5e0
[  769.317493]  ? __dentry_kill+0x44c/0x7a0
[  769.321558]  ? dentry_kill+0xc9/0x680
[  769.325364]  ? dput.part.25+0x660/0x860
[  769.329337]  ? dput+0x15/0x20
[  769.332448]  ? path_put+0x31/0x70
[  769.335904]  ? free_fs_struct+0x22/0x60
[  769.339878]  ? exit_fs+0xf3/0x130
[  769.343337]  ? do_exit+0xec4/0x2620
[  769.346966]  ? do_group_exit+0x177/0x440
[  769.351027]  ? get_signal+0x8a8/0x1970
[  769.354919]  ? do_signal+0x9c/0x21c0
[  769.358658]  ? exit_to_usermode_loop+0x2e5/0x380
[  769.363415]  ? do_syscall_64+0x6be/0x820
[  769.367484]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  769.372858]  ? lock_downgrade+0x900/0x900
[  769.377016]  ? graph_lock+0x270/0x270
[  769.380826]  ? trace_hardirqs_off_caller+0x300/0x300
[  769.385936]  ? ___cache_free+0x2e/0x380
[  769.389919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.395465]  ? check_preemption_disabled+0x48/0x280
[  769.400523]  ? graph_lock+0x270/0x270
[  769.404333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.409878]  ? check_preemption_disabled+0x48/0x280
[  769.414912]  ? __lock_is_held+0xb5/0x140
[  769.419002]  ext4_ext_remove_space+0x2536/0x5ad0
[  769.423793]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  769.429079]  ? graph_lock+0x270/0x270
[  769.432886]  ? perf_trace_sched_process_exec+0x860/0x860
[  769.438348]  ? ext4_journalled_invalidatepage+0x50/0x50
[  769.443725]  ? find_held_lock+0x36/0x1c0
[  769.447804]  ? ext4_es_remove_extent+0x147/0x4f0
[  769.452570]  ? lock_downgrade+0x900/0x900
[  769.456735]  ? ext4_es_scan+0x950/0x950
[  769.460722]  ? kasan_check_write+0x14/0x20
[  769.464972]  ? do_raw_write_lock+0x14f/0x310
[  769.469389]  ? do_raw_write_trylock+0x270/0x270
[  769.474074]  ? _raw_write_unlock+0x2c/0x50
[  769.478330]  ? ext4_es_remove_extent+0x14c/0x4f0
[  769.483123]  ? ext4_journal_check_start+0x18e/0x220
[  769.488154]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  769.492925]  ? down_write+0x8a/0x130
[  769.496654]  ? ext4_truncate+0xde1/0x1650
[  769.500815]  ext4_ext_truncate+0x1cc/0x220
[  769.505060]  ext4_truncate+0xe41/0x1650
[  769.509048]  ? ext4_punch_hole+0x1220/0x1220
[  769.513463]  ? ext4_evict_inode+0xa5a/0x1ad0
[  769.517898]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  769.522837]  ? __might_sleep+0x95/0x190
[  769.526827]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.532372]  ? ext4_evict_inode+0x917/0x1ad0
[  769.536789]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  769.542517]  ? rcu_read_lock_sched_held+0x14f/0x180
[  769.547564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.553105]  ? __sb_start_write+0x1b2/0x370
[  769.557439]  ext4_evict_inode+0xab6/0x1ad0
[  769.561685]  ? ext4_da_write_begin+0x12c0/0x12c0
[  769.566451]  ? inode_wait_for_writeback+0x2f/0x40
[  769.571301]  ? lock_downgrade+0x900/0x900
[  769.575454]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.581000]  ? __inode_wait_for_writeback+0x2cf/0x380
[  769.586201]  ? kasan_check_read+0x11/0x20
[  769.590357]  ? do_raw_spin_unlock+0xa7/0x330
[  769.594770]  ? do_raw_spin_trylock+0x270/0x270
[  769.599371]  ? ext4_da_write_begin+0x12c0/0x12c0
[  769.604138]  evict+0x4b9/0x980
[  769.607351]  ? destroy_inode+0x200/0x200
[  769.611421]  ? iput+0x66c/0xa90
[  769.614720]  ? lock_downgrade+0x900/0x900
[  769.618882]  ? kasan_check_read+0x11/0x20
[  769.623034]  ? do_raw_spin_trylock+0x270/0x270
[  769.627636]  iput+0x674/0xa90
[  769.630755]  ? inode_add_lru+0x2a0/0x2a0
[  769.634830]  ? fsnotify_destroy_marks+0x1d2/0x270
[  769.639687]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  769.645153]  ? find_held_lock+0x36/0x1c0
[  769.649228]  dentry_unlink_inode+0x461/0x5e0
[  769.653650]  ? d_lru_del+0x130/0x130
[  769.657399]  ? kasan_check_read+0x11/0x20
[  769.661549]  ? do_raw_spin_trylock+0x270/0x270
[  769.666144]  ? lockref_get_not_dead+0x90/0x90
[  769.670667]  __dentry_kill+0x44c/0x7a0
[  769.674561]  ? d_drop+0x70/0x70
[  769.677845]  ? lock_downgrade+0x900/0x900
[  769.682018]  dentry_kill+0xc9/0x680
[  769.685662]  dput.part.25+0x660/0x860
[  769.689469]  ? shrink_dcache_sb+0x350/0x350
[  769.693799]  ? kasan_check_read+0x11/0x20
[  769.697955]  ? do_raw_spin_unlock+0xa7/0x330
[  769.702363]  ? do_raw_spin_trylock+0x270/0x270
[  769.706982]  dput+0x15/0x20
[  769.709921]  path_put+0x31/0x70
[  769.713204]  free_fs_struct+0x22/0x60
[  769.717006]  exit_fs+0xf3/0x130
[  769.720345]  do_exit+0xec4/0x2620
[  769.723819]  ? do_raw_spin_unlock+0xa7/0x330
[  769.728255]  ? mm_update_next_owner+0x990/0x990
[  769.732933]  ? graph_lock+0x270/0x270
[  769.736743]  ? find_held_lock+0x36/0x1c0
[  769.740826]  ? __lock_acquire+0x62f/0x4c20
[  769.745065]  ? lock_downgrade+0x900/0x900
[  769.749239]  ? mark_held_locks+0x130/0x130
[  769.753486]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  769.758695]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  769.763803]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  769.769340]  ? futex_wait+0x5ec/0xa50
[  769.773152]  ? futex_wait_setup+0x3e0/0x3e0
[  769.777490]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  769.782599]  ? futex_wake+0x304/0x760
[  769.786420]  ? graph_lock+0x270/0x270
[  769.790238]  ? memset+0x31/0x40
[  769.793530]  ? find_held_lock+0x36/0x1c0
[  769.797614]  ? get_signal+0x953/0x1970
[  769.801527]  ? _raw_spin_unlock_irq+0x27/0x80
[  769.806027]  ? _raw_spin_unlock_irq+0x27/0x80
[  769.810533]  do_group_exit+0x177/0x440
[  769.814452]  ? trace_hardirqs_off_caller+0x300/0x300
[  769.819563]  ? __ia32_sys_exit+0x50/0x50
[  769.823645]  get_signal+0x8a8/0x1970
[  769.824989] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  769.827371]  ? ptrace_notify+0x130/0x130
[  769.837849] syz-executor0 cpuset=syz0 mems_allowed=0
[  769.841914]  ? find_held_lock+0x36/0x1c0
[  769.851062]  ? __might_fault+0x12b/0x1e0
[  769.855135]  do_signal+0x9c/0x21c0
[  769.858678]  ? perf_trace_sched_process_exec+0x860/0x860
[  769.864127]  ? posix_ktime_get_ts+0x15/0x20
[  769.868452]  ? trace_hardirqs_off_caller+0x300/0x300
[  769.873564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  769.879111]  ? setup_sigcontext+0x7d0/0x7d0
[  769.883443]  ? exit_to_usermode_loop+0x8c/0x380
[  769.888128]  ? exit_to_usermode_loop+0x8c/0x380
[  769.892804]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  769.897390]  ? trace_hardirqs_on+0xbd/0x310
[  769.901718]  ? do_syscall_64+0x6be/0x820
[  769.905792]  ? __x64_sys_futex+0x47f/0x6a0
[  769.910038]  exit_to_usermode_loop+0x2e5/0x380
[  769.914632]  ? __bpf_trace_sys_exit+0x30/0x30
[  769.919140]  ? ret_from_fork+0x15/0x50
[  769.923043]  do_syscall_64+0x6be/0x820
[  769.926934]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  769.932303]  ? syscall_return_slowpath+0x5e0/0x5e0
[  769.937243]  ? trace_hardirqs_on_caller+0x310/0x310
[  769.942262]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  769.947288]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  769.953967]  ? __switch_to_asm+0x40/0x70
[  769.958032]  ? __switch_to_asm+0x34/0x70
[  769.962105]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  769.967021]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  769.972214] RIP: 0033:0x457569
[  769.975429] Code: Bad RIP value.
[  769.978795] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  769.986507] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  769.993777] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  770.001066] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  770.008343] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  770.015613] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  770.022960] CPU: 1 PID: 12380 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181109+ #110
[  770.023051] aoe: skb alloc failure
[  770.031551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  770.031557] Call Trace:
[  770.031584]  dump_stack+0x244/0x39d
[  770.031605]  ? dump_stack_print_info.cold.1+0x20/0x20
[  770.035279] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  770.044584]  warn_alloc.cold.116+0xb7/0x1bd
[  770.047143] syz-executor5 cpuset=syz5 mems_allowed=0
[  770.050778]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  770.081209]  ? lock_downgrade+0x900/0x900
[  770.085384]  ? trace_hardirqs_off+0xb8/0x310
[  770.089820]  ? trace_hardirqs_off+0xb8/0x310
[  770.094244]  __alloc_pages_slowpath+0x26fe/0x2e30
[  770.099138]  ? warn_alloc+0x120/0x120
[  770.102967]  ? graph_lock+0x270/0x270
[  770.106778]  ? warn_alloc+0x120/0x120
[  770.110588]  ? warn_alloc+0x120/0x120
[  770.114400]  ? __lock_acquire+0x62f/0x4c20
[  770.118648]  ? print_usage_bug+0xc0/0xc0
[  770.122720]  ? print_usage_bug+0xc0/0xc0
[  770.126801]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  770.132357]  ? should_fail+0x22d/0xd01
[  770.136253]  ? find_held_lock+0x36/0x1c0
[  770.140323]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  770.145450]  ? __lock_acquire+0x62f/0x4c20
[  770.149700]  ? should_fail+0x22d/0xd01
[  770.153597]  ? __update_load_avg_blocked_se+0x690/0x690
[  770.158980]  ? mark_held_locks+0x130/0x130
[  770.163231]  ? mark_held_locks+0x130/0x130
[  770.167478]  ? __lock_acquire+0x62f/0x4c20
[  770.171723]  ? graph_lock+0x270/0x270
[  770.175526]  ? __lock_is_held+0xb5/0x140
[  770.179596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.185150]  ? check_preemption_disabled+0x48/0x280
[  770.190190]  ? __lock_is_held+0xb5/0x140
[  770.194269]  __alloc_pages_nodemask+0xa7b/0xdd0
[  770.198945]  ? graph_lock+0x270/0x270
[  770.202762]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  770.207797]  ? find_held_lock+0x36/0x1c0
[  770.211873]  ? ____cache_alloc_node+0x1c7/0x1e0
[  770.216553]  ? lock_downgrade+0x900/0x900
[  770.220723]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  770.226276]  cache_grow_begin+0xa5/0x8c0
[  770.230347]  ? do_raw_spin_unlock+0xa7/0x330
[  770.234786]  fallback_alloc+0x204/0x2e0
[  770.238779]  ____cache_alloc_node+0x1c7/0x1e0
[  770.243300]  kmem_cache_alloc+0x1f8/0x730
[  770.247473]  skb_clone+0x1bb/0x500
[  770.251042]  ? finish_task_switch+0x1b4/0x920
[  770.255549]  ? skb_split+0x11e0/0x11e0
[  770.259458]  ? preempt_notifier_register+0x200/0x200
[  770.264586]  ? __switch_to_asm+0x34/0x70
[  770.268687]  ? __switch_to_asm+0x34/0x70
[  770.272781]  ? __switch_to_asm+0x40/0x70
[  770.276849]  ? __switch_to_asm+0x34/0x70
[  770.280923]  ? __switch_to_asm+0x40/0x70
[  770.284989]  ? __switch_to_asm+0x34/0x70
[  770.289053]  ? __switch_to_asm+0x40/0x70
[  770.293119]  ? __switch_to_asm+0x34/0x70
[  770.297197]  ? __switch_to_asm+0x34/0x70
[  770.301264]  ? __switch_to_asm+0x40/0x70
[  770.305333]  ? __switch_to_asm+0x34/0x70
[  770.309416]  bpf_clone_redirect+0xb9/0x490
[  770.313662]  ? __schedule+0x8d7/0x21d0
[  770.317562]  bpf_prog_ad901bcf04accbb1+0xe98/0x1000
[  770.322588]  ? __sched_text_start+0x8/0x8
[  770.326756]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  770.331528]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  770.336133]  ? retint_kernel+0x2d/0x2d
[  770.340037]  ? find_held_lock+0x36/0x1c0
[  770.344117]  ? lock_acquire+0x1ed/0x520
[  770.348104]  ? bpf_test_run+0x3cb/0x780
[  770.352102]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.357683]  ? check_preemption_disabled+0x48/0x280
[  770.362718]  ? kasan_check_read+0x11/0x20
[  770.366873]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  770.372170]  ? rcu_softirq_qs+0x20/0x20
[  770.376160]  ? preempt_schedule+0x4d/0x60
[  770.380321]  ? ___preempt_schedule+0x16/0x18
[  770.384747]  ? bpf_test_run+0x25d/0x780
[  770.388742]  ? netlink_diag_dump+0x2a0/0x2a0
[  770.393169]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  770.398712]  ? bpf_test_init.isra.10+0x70/0x100
[  770.403397]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  770.408175]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  770.413025]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  770.418573]  ? fput+0x130/0x1a0
[  770.421860]  ? __bpf_prog_get+0x9b/0x290
[  770.425936]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  770.430789]  ? bpf_prog_test_run+0x130/0x1a0
[  770.435208]  ? __x64_sys_bpf+0x3d8/0x520
[  770.439273]  ? bpf_prog_get+0x20/0x20
[  770.443104]  ? do_syscall_64+0x1b9/0x820
[  770.447182]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  770.452562]  ? syscall_return_slowpath+0x5e0/0x5e0
[  770.457499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  770.462355]  ? trace_hardirqs_on_caller+0x310/0x310
[  770.467388]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  770.472415]  ? prepare_exit_to_usermode+0x291/0x3b0
[  770.477534]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  770.482398]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  770.487791] warn_alloc_show_mem: 1 callbacks suppressed
[  770.487805] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  770.487807] Mem-Info:
[  770.487844] active_anon:145353 inactive_anon:195 isolated_anon:0
[  770.487844]  active_file:10 inactive_file:15 isolated_file:0
[  770.487844]  unevictable:0 dirty:0 writeback:0 unstable:0
[  770.487844]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  770.487844]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  770.487844]  free:13766 free_pcp:87 free_cma:0
[  770.493193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  770.501709] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  770.504114] Call Trace:
[  770.537089] 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
[  770.546473]  <IRQ>
[  770.574049] lowmem_reserve[]: 0 2818 6321 6321
[  770.576665]  dump_stack+0x244/0x39d
[  770.602771] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  770.604947]  ? dump_stack_print_info.cold.1+0x20/0x20
[  770.609503] lowmem_reserve[]: 0 0 3503 3503
[  770.613150]  warn_alloc.cold.116+0xb7/0x1bd
[  770.640298] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  770.645523]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  770.649819] lowmem_reserve[]: 0 0 0 0
[  770.654153]  ? lock_downgrade+0x900/0x900
[  770.683028] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  770.687888]  ? trace_hardirqs_off+0xb8/0x310
[  770.691659] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  770.695816]  ? trace_hardirqs_off+0xb8/0x310
[  770.709311] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  770.713740]  __alloc_pages_slowpath+0x26fe/0x2e30
[  770.728834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  770.733268]  ? warn_alloc+0x120/0x120
[  770.748661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  770.748673] 280 total pagecache pages
[  770.753527]  ? warn_alloc+0x120/0x120
[  770.762346] 0 pages in swap cache
[  770.766153]  ? warn_alloc+0x120/0x120
[  770.774730] Swap cache stats: add 0, delete 0, find 0/0
[  770.774741] Free swap  = 0kB
[  770.778555]  ? print_usage_bug+0xc0/0xc0
[  770.782322] Total swap = 0kB
[  770.782331] 1965979 pages RAM
[  770.785790]  ? print_usage_bug+0xc0/0xc0
[  770.789571] 0 pages HighMem/MovableOnly
[  770.794938]  ? ktime_get+0x2c1/0x400
[  770.797948] 342854 pages reserved
[  770.802010]  ? check_preemption_disabled+0x48/0x280
[  770.805005] 0 pages cma reserved
[  770.808111]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  770.836130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  770.841678]  ? should_fail+0x22d/0xd01
[  770.845574]  ? kasan_check_read+0x11/0x20
[  770.849735]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  770.854852]  ? __lock_acquire+0x62f/0x4c20
[  770.859094]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  770.864205]  ? should_fail+0x22d/0xd01
[  770.868097]  ? print_usage_bug+0xc0/0xc0
[  770.872170]  ? mark_held_locks+0x130/0x130
[  770.876412]  ? mark_held_locks+0x130/0x130
[  770.880663]  ? check_preemption_disabled+0x48/0x280
[  770.885693]  ? graph_lock+0x270/0x270
[  770.889509]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  770.894273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.899818]  ? check_preemption_disabled+0x48/0x280
[  770.904849]  ? __lock_is_held+0xb5/0x140
[  770.908922]  __alloc_pages_nodemask+0xa7b/0xdd0
[  770.913596]  ? graph_lock+0x270/0x270
[  770.917424]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  770.922461]  ? find_held_lock+0x36/0x1c0
[  770.926540]  ? ____cache_alloc_node+0x1c7/0x1e0
[  770.931215]  ? lock_downgrade+0x900/0x900
[  770.935379]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  770.940933]  cache_grow_begin+0xa5/0x8c0
[  770.945003]  ? do_raw_spin_unlock+0xa7/0x330
[  770.949430]  fallback_alloc+0x204/0x2e0
[  770.953420]  ____cache_alloc_node+0x1c7/0x1e0
[  770.957931]  kmem_cache_alloc_node+0xe3/0x730
[  770.962436]  ? lockdep_hardirqs_on+0x296/0x5b0
[  770.967043]  __alloc_skb+0x114/0x770
[  770.970760]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  770.976135]  ? netdev_alloc_frag+0x1f0/0x1f0
[  770.980558]  ? vprintk_default+0x28/0x30
[  770.984644]  ? vprintk_func+0x85/0x181
[  770.988538]  ? printk+0xa7/0xcf
[  770.991835]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  770.996604]  ? do_raw_spin_trylock+0x270/0x270
[  771.001211]  new_skb+0x26/0x1c0
[  771.004496]  aoecmd_cfg+0x279/0x7f0
[  771.008131]  ? find_held_lock+0x36/0x1c0
[  771.012199]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  771.016635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.022192]  ? __lock_is_held+0xb5/0x140
[  771.026277]  discover_timer+0x50/0x60
[  771.030084]  call_timer_fn+0x26d/0x920
[  771.033977]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  771.038823]  ? process_timeout+0x40/0x40
[  771.042898]  ? mark_held_locks+0xc7/0x130
[  771.047054]  ? _raw_spin_unlock_irq+0x27/0x80
[  771.051553]  ? _raw_spin_unlock_irq+0x27/0x80
[  771.056543]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  771.061398]  ? lockdep_hardirqs_on+0x296/0x5b0
[  771.065994]  ? trace_hardirqs_on+0xbd/0x310
[  771.070320]  ? kasan_check_read+0x11/0x20
[  771.074474]  ? __run_timers+0x7d5/0xc60
[  771.078465]  ? trace_hardirqs_off_caller+0x300/0x300
[  771.083586]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  771.088440]  __run_timers+0x7e0/0xc60
[  771.092256]  ? timer_fixup_init+0x70/0x70
[  771.096415]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  771.101438]  ? graph_lock+0x270/0x270
[  771.105247]  ? print_usage_bug+0xc0/0xc0
[  771.109320]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  771.114524]  ? find_held_lock+0x36/0x1c0
[  771.118595]  ? graph_lock+0x270/0x270
[  771.122422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.127971]  ? check_preemption_disabled+0x48/0x280
[  771.133000]  ? __lock_is_held+0xb5/0x140
[  771.137072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.142632]  ? check_preemption_disabled+0x48/0x280
[  771.147665]  run_timer_softirq+0x52/0xb0
[  771.151734]  ? rcu_read_lock_sched_held+0x14f/0x180
[  771.156757]  __do_softirq+0x308/0xb7e
[  771.160569]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  771.165291]  ? lock_downgrade+0x900/0x900
[  771.169450]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  771.174569]  ? pvclock_read_flags+0x160/0x160
[  771.179071]  ? lapic_next_event+0x5a/0x90
[  771.183228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.188777]  ? kvm_clock_read+0x18/0x30
[  771.192762]  ? kvm_sched_clock_read+0x9/0x20
[  771.197182]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.202728]  ? check_preemption_disabled+0x48/0x280
[  771.207760]  irq_exit+0x17f/0x1c0
[  771.211222]  smp_apic_timer_interrupt+0x1cb/0x760
[  771.216081]  ? smp_call_function_single_interrupt+0x640/0x640
[  771.221997]  ? interrupt_entry+0xb5/0xc0
[  771.226124]  ? trace_hardirqs_off_caller+0xbb/0x300
[  771.231180]  ? trace_hardirqs_off_caller+0xbb/0x300
[  771.236229]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  771.241097]  ? trace_hardirqs_on_caller+0x310/0x310
[  771.246124]  ? trace_hardirqs_on_caller+0x310/0x310
[  771.251150]  ? task_prio+0x50/0x50
[  771.254699]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.260251]  ? check_preemption_disabled+0x48/0x280
[  771.265281]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  771.270143]  apic_timer_interrupt+0xf/0x20
[  771.274379]  </IRQ>
[  771.276626] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  771.281738] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  771.300657] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  771.305380] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  771.308378] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  771.318726] ksoftirqd/1 cpuset=/ mems_allowed=0
[  771.326006] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  771.337944] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  771.345214] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  771.352485] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  771.359789]  ? shrink_page_list+0x7e89/0xccd0
[  771.364329]  ? page_evictable+0x540/0x540
[  771.368850]  ? rb_erase_cached+0xc78/0x3720
[  771.373190]  ? rb_next+0x140/0x140
[  771.376788]  ? rb_erase_cached+0xc78/0x3720
[  771.381124]  ? rb_next+0x140/0x140
[  771.384675]  ? rb_erase_cached+0xc78/0x3720
[  771.389007]  ? rb_next+0x140/0x140
[  771.392549]  ? rb_erase_cached+0xc78/0x3720
[  771.396881]  ? graph_lock+0x270/0x270
[  771.400688]  ? __update_load_avg_se+0x5eb/0xae0
[  771.405370]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.410765]  ? rb_erase_cached+0xc78/0x3720
[  771.415092]  ? graph_lock+0x270/0x270
[  771.418903]  ? rb_next+0x140/0x140
[  771.422445]  ? update_load_avg+0x387/0x2470
[  771.426783]  ? rb_erase_cached+0xc78/0x3720
[  771.431123]  ? rb_erase_cached+0xc78/0x3720
[  771.435455]  ? graph_lock+0x270/0x270
[  771.439264]  ? rb_next+0x140/0x140
[  771.442808]  ? rb_next+0x140/0x140
[  771.446364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.451933]  ? graph_lock+0x270/0x270
[  771.455745]  ? __lock_is_held+0xb5/0x140
[  771.459829]  ? print_usage_bug+0xc0/0xc0
[  771.463902]  ? print_usage_bug+0xc0/0xc0
[  771.467988]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.473376]  ? rb_next+0x140/0x140
[  771.476949]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.482499]  ? __isolate_lru_page+0xd05/0x1540
[  771.487116]  ? mark_held_locks+0x130/0x130
[  771.491378]  ? __lock_acquire+0x62f/0x4c20
[  771.495646]  ? __lock_acquire+0x62f/0x4c20
[  771.499899]  ? __update_load_avg_blocked_se+0x690/0x690
[  771.505278]  ? __update_load_avg_se+0xae0/0xae0
[  771.509963]  ? graph_lock+0x270/0x270
[  771.513786]  ? graph_lock+0x270/0x270
[  771.517600]  ? graph_lock+0x270/0x270
[  771.521446]  ? print_usage_bug+0xc0/0xc0
[  771.525515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.531067]  ? check_preemption_disabled+0x48/0x280
[  771.536101]  ? trace_hardirqs_off+0xb8/0x310
[  771.540515]  ? check_preemption_disabled+0x48/0x280
[  771.545546]  ? trace_hardirqs_on+0x310/0x310
[  771.549968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.555510]  ? check_preemption_disabled+0x48/0x280
[  771.560544]  ? move_active_pages_to_lru+0x15df/0x1c00
[  771.565748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  771.571287]  ? __isolate_lru_page+0xd05/0x1540
[  771.575877]  ? putback_lru_page+0x280/0x280
[  771.580223]  ? mark_held_locks+0x130/0x130
[  771.584477]  ? mark_held_locks+0xc7/0x130
[  771.588667]  ? free_unref_page_list+0xd1b/0x11e0
[  771.593437]  ? free_unref_page_list+0xd1b/0x11e0
[  771.598206]  ? trace_hardirqs_on+0xbd/0x310
[  771.602531]  ? shrink_active_list+0x14fb/0x1f00
[  771.607204]  ? trace_hardirqs_off_caller+0x300/0x300
[  771.612309]  ? graph_lock+0x270/0x270
[  771.616123]  ? graph_lock+0x270/0x270
[  771.619926]  ? print_usage_bug+0xc0/0xc0
[  771.623995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.629543]  ? check_preemption_disabled+0x48/0x280
[  771.634591]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.640153]  ? check_preemption_disabled+0x48/0x280
[  771.645176]  ? __lock_is_held+0xb5/0x140
[  771.649261]  ? __this_cpu_preempt_check+0x1c/0x20
[  771.654114]  ? __mod_zone_page_state+0x8a/0xf0
[  771.658712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.664263]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  771.669494]  ? __isolate_lru_page+0x1540/0x1540
[  771.674190]  ? print_usage_bug+0xc0/0xc0
[  771.678286]  ? print_usage_bug+0xc0/0xc0
[  771.682355]  ? print_usage_bug+0xc0/0xc0
[  771.686433]  ? __lock_acquire+0x62f/0x4c20
[  771.690693]  ? shrink_inactive_list+0x1c50/0x1c50
[  771.695552]  ? __lock_acquire+0x62f/0x4c20
[  771.699803]  ? mark_held_locks+0x130/0x130
[  771.704045]  ? __lock_acquire+0x62f/0x4c20
[  771.708297]  ? graph_lock+0x270/0x270
[  771.712104]  ? mark_held_locks+0x130/0x130
[  771.716351]  ? print_usage_bug+0xc0/0xc0
[  771.720423]  ? print_usage_bug+0xc0/0xc0
[  771.724491]  ? find_held_lock+0x36/0x1c0
[  771.728572]  ? mark_held_locks+0xc7/0x130
[  771.732739]  ? _raw_spin_unlock_irq+0x27/0x80
[  771.737242]  ? _raw_spin_unlock_irq+0x27/0x80
[  771.741745]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  771.746364]  ? trace_hardirqs_on+0xbd/0x310
[  771.750695]  ? kasan_check_read+0x11/0x20
[  771.754852]  ? shrink_inactive_list+0x975/0x1c50
[  771.759633]  ? trace_hardirqs_off_caller+0x300/0x300
[  771.764750]  ? trace_hardirqs_on+0x310/0x310
[  771.769171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  771.774723]  ? check_preemption_disabled+0x48/0x280
[  771.779768]  shrink_inactive_list+0x9af/0x1c50
[  771.784375]  ? putback_inactive_pages+0x27e0/0x27e0
[  771.789409]  ? kasan_check_read+0x11/0x20
[  771.793567]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  771.798856]  ? kasan_check_read+0x11/0x20
[  771.803011]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  771.808041]  ? blk_lld_busy+0xa0/0xa0
[  771.811855]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  771.816813]  ? rcu_read_unlock+0x33/0x60
[  771.820888]  ? mem_cgroup_iter+0x514/0x1160
[  771.825229]  shrink_node_memcg+0x784/0x18d0
[  771.829577]  ? shrink_active_list+0x1f00/0x1f00
[  771.834257]  ? queue_work_on+0x148/0x1e0
[  771.838329]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  771.842927]  ? trace_hardirqs_on+0xbd/0x310
[  771.847276]  ? vmpressure+0x271/0x340
[  771.851085]  ? trace_hardirqs_off_caller+0x300/0x300
[  771.856209]  ? cgroup_procs_write_finish+0xf0/0xf0
[  771.861164]  shrink_node+0x3bc/0x16b0
[  771.864973]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  771.870287]  ? shrink_node_memcg+0x18d0/0x18d0
[  771.874887]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  771.879478]  ? trace_hardirqs_on+0xbd/0x310
[  771.883809]  ? vmpressure+0x271/0x340
[  771.887638]  ? do_raw_spin_unlock+0xa7/0x330
[  771.892064]  ? do_raw_spin_trylock+0x270/0x270
[  771.896665]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  771.902216]  ? __cpuset_node_allowed+0x19b/0x660
[  771.906985]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  771.912708]  ? vmpressure+0x1a2/0x340
[  771.916532]  do_try_to_free_pages+0x3e7/0x1290
[  771.921122]  ? graph_lock+0x270/0x270
[  771.924953]  ? shrink_node+0x16b0/0x16b0
[  771.929029]  ? __lock_is_held+0xb5/0x140
[  771.933111]  try_to_free_pages+0x4cb/0xb90
[  771.937360]  ? do_try_to_free_pages+0x1290/0x1290
[  771.942223]  ? kasan_check_read+0x11/0x20
[  771.946380]  ? psi_memstall_enter+0x240/0x2b0
[  771.950893]  ? trace_hardirqs_off_caller+0x300/0x300
[  771.956002]  ? lock_pin_lock+0x350/0x350
[  771.960078]  ? _raw_spin_unlock_irq+0x60/0x80
[  771.964578]  ? psi_memstall_enter+0x240/0x2b0
[  771.969087]  ? psi_memstall_tick+0x230/0x230
[  771.973512]  __alloc_pages_slowpath+0xa14/0x2e30
[  771.978302]  ? warn_alloc+0x120/0x120
[  771.982132]  ? graph_lock+0x270/0x270
[  771.985942]  ? graph_lock+0x270/0x270
[  771.989764]  ? print_usage_bug+0xc0/0xc0
[  771.993837]  ? graph_lock+0x270/0x270
[  771.997646]  ? graph_lock+0x270/0x270
[  772.001464]  ? check_preemption_disabled+0x48/0x280
[  772.006494]  ? check_preemption_disabled+0x48/0x280
[  772.011531]  ? __lock_is_held+0xb5/0x140
[  772.015645]  ? find_get_entry+0xa87/0x1120
[  772.019892]  ? lock_downgrade+0x900/0x900
[  772.024042]  ? check_preemption_disabled+0x48/0x280
[  772.029067]  ? __lock_is_held+0xb5/0x140
[  772.033148]  ? perf_trace_sched_process_exec+0x860/0x860
[  772.038611]  ? __might_sleep+0x95/0x190
[  772.042628]  __alloc_pages_nodemask+0xa7b/0xdd0
[  772.047316]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  772.052349]  ? find_held_lock+0x36/0x1c0
[  772.056923]  ? find_get_entry+0xa87/0x1120
[  772.061166]  ? lock_downgrade+0x900/0x900
[  772.065320]  ? check_preemption_disabled+0x48/0x280
[  772.070361]  ? kasan_check_read+0x11/0x20
[  772.074526]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  772.080080]  alloc_pages_current+0x173/0x350
[  772.084506]  __page_cache_alloc+0x3ce/0x570
[  772.088843]  ? find_get_entry+0xaae/0x1120
[  772.093106]  ? generic_perform_write+0x6a0/0x6a0
[  772.097891]  ? graph_lock+0x270/0x270
[  772.101733]  pagecache_get_page+0x396/0xf00
[  772.106086]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  772.110853]  ? __lock_is_held+0xb5/0x140
[  772.114918]  ? graph_lock+0x270/0x270
[  772.118741]  ? graph_lock+0x270/0x270
[  772.122554]  ? __lock_is_held+0xb5/0x140
[  772.126645]  ? __lock_is_held+0xb5/0x140
[  772.130728]  ? perf_trace_sched_process_exec+0x860/0x860
[  772.136191]  ? __getblk_gfp+0x129/0x1030
[  772.140258]  ? __might_sleep+0x95/0x190
[  772.144242]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  772.149020]  ? ext4_mb_good_group+0x730/0x730
[  772.153535]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.159085]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  772.164383]  ? _raw_spin_unlock+0x2c/0x50
[  772.169335]  ? ext4_has_free_clusters+0x670/0x670
[  772.174183]  ? debug_check_no_obj_freed+0x305/0x58d
[  772.179216]  ? graph_lock+0x270/0x270
[  772.183017]  ? __lock_acquire+0x62f/0x4c20
[  772.187254]  ? do_raw_spin_unlock+0xa7/0x330
[  772.191686]  ? trace_hardirqs_on+0x310/0x310
[  772.196105]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  772.201128]  ? ext4_get_group_desc+0x1c6/0x2c0
[  772.205727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.211266]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  772.216808]  ? graph_lock+0x270/0x270
[  772.220637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.226196]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  772.231672]  ? __lock_is_held+0xb5/0x140
[  772.235753]  ? graph_lock+0x270/0x270
[  772.239568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.245114]  ? check_preemption_disabled+0x48/0x280
[  772.250142]  ? __lock_is_held+0xb5/0x140
[  772.254223]  ext4_free_blocks+0xbc4/0x3500
[  772.258485]  ? ext4_mb_new_blocks+0x4820/0x4820
[  772.263163]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  772.268447]  ? rcu_read_unlock_special+0x370/0x370
[  772.273391]  ? rcu_softirq_qs+0x20/0x20
[  772.277372]  ? unwind_dump+0x190/0x190
[  772.281275]  ? is_bpf_text_address+0xd3/0x170
[  772.285800]  ? kernel_text_address+0x79/0xf0
[  772.290215]  ? __kernel_text_address+0xd/0x40
[  772.294713]  ? unwind_get_return_address+0x61/0xa0
[  772.299661]  ? __save_stack_trace+0x8d/0xf0
[  772.304006]  ? kasan_kmalloc+0xc7/0xe0
[  772.307898]  ? __kmalloc+0x15b/0x760
[  772.311629]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  772.316576]  ? ext4_ext_truncate+0x1cc/0x220
[  772.321014]  ? ext4_truncate+0xe41/0x1650
[  772.325166]  ? ext4_evict_inode+0xab6/0x1ad0
[  772.329572]  ? evict+0x4b9/0x980
[  772.332961]  ? iput+0x674/0xa90
[  772.336244]  ? dentry_unlink_inode+0x461/0x5e0
[  772.340831]  ? __dentry_kill+0x44c/0x7a0
[  772.344892]  ? dentry_kill+0xc9/0x680
[  772.348697]  ? dput.part.25+0x660/0x860
[  772.352674]  ? dput+0x15/0x20
[  772.355786]  ? path_put+0x31/0x70
[  772.359255]  ? free_fs_struct+0x22/0x60
[  772.363236]  ? exit_fs+0xf3/0x130
[  772.366695]  ? do_exit+0xec4/0x2620
[  772.370325]  ? do_group_exit+0x177/0x440
[  772.374385]  ? get_signal+0x8a8/0x1970
[  772.378280]  ? do_signal+0x9c/0x21c0
[  772.382009]  ? exit_to_usermode_loop+0x2e5/0x380
[  772.386785]  ? do_syscall_64+0x6be/0x820
[  772.390851]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  772.396225]  ? lock_downgrade+0x900/0x900
[  772.400385]  ? graph_lock+0x270/0x270
[  772.404198]  ? trace_hardirqs_off_caller+0x300/0x300
[  772.409303]  ? ___cache_free+0x2e/0x380
[  772.413287]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.418829]  ? check_preemption_disabled+0x48/0x280
[  772.423855]  ? graph_lock+0x270/0x270
[  772.427677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.433222]  ? check_preemption_disabled+0x48/0x280
[  772.438253]  ? __lock_is_held+0xb5/0x140
[  772.442332]  ext4_ext_remove_space+0x2536/0x5ad0
[  772.447134]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  772.452430]  ? graph_lock+0x270/0x270
[  772.456257]  ? perf_trace_sched_process_exec+0x860/0x860
[  772.461727]  ? ext4_journalled_invalidatepage+0x50/0x50
[  772.467105]  ? find_held_lock+0x36/0x1c0
[  772.471197]  ? ext4_es_remove_extent+0x147/0x4f0
[  772.475966]  ? lock_downgrade+0x900/0x900
[  772.480141]  ? ext4_es_scan+0x950/0x950
[  772.484138]  ? kasan_check_write+0x14/0x20
[  772.488387]  ? do_raw_write_lock+0x14f/0x310
[  772.492830]  ? do_raw_write_trylock+0x270/0x270
[  772.497527]  ? _raw_write_unlock+0x2c/0x50
[  772.501772]  ? ext4_es_remove_extent+0x14c/0x4f0
[  772.506532]  ? ext4_journal_check_start+0x18e/0x220
[  772.511556]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  772.516324]  ? down_write+0x8a/0x130
[  772.520052]  ? ext4_truncate+0xde1/0x1650
[  772.524224]  ext4_ext_truncate+0x1cc/0x220
[  772.528468]  ext4_truncate+0xe41/0x1650
[  772.532456]  ? ext4_punch_hole+0x1220/0x1220
[  772.536870]  ? ext4_evict_inode+0xa5a/0x1ad0
[  772.541282]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  772.546215]  ? __might_sleep+0x95/0x190
[  772.550206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.556639]  ? ext4_evict_inode+0x917/0x1ad0
[  772.561078]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  772.566807]  ? rcu_read_lock_sched_held+0x14f/0x180
[  772.571836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.577381]  ? __sb_start_write+0x1b2/0x370
[  772.581718]  ext4_evict_inode+0xab6/0x1ad0
[  772.585969]  ? ext4_da_write_begin+0x12c0/0x12c0
[  772.590739]  ? inode_wait_for_writeback+0x2f/0x40
[  772.595596]  ? lock_downgrade+0x900/0x900
[  772.599770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.605327]  ? __inode_wait_for_writeback+0x2cf/0x380
[  772.610532]  ? kasan_check_read+0x11/0x20
[  772.614695]  ? do_raw_spin_unlock+0xa7/0x330
[  772.619112]  ? do_raw_spin_trylock+0x270/0x270
[  772.623716]  ? ext4_da_write_begin+0x12c0/0x12c0
[  772.628480]  evict+0x4b9/0x980
[  772.631684]  ? destroy_inode+0x200/0x200
[  772.635752]  ? iput+0x66c/0xa90
[  772.639039]  ? lock_downgrade+0x900/0x900
[  772.643202]  ? kasan_check_read+0x11/0x20
[  772.647357]  ? do_raw_spin_trylock+0x270/0x270
[  772.651956]  iput+0x674/0xa90
[  772.655075]  ? inode_add_lru+0x2a0/0x2a0
[  772.659146]  ? fsnotify_destroy_marks+0x1d2/0x270
[  772.664001]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  772.669464]  ? find_held_lock+0x36/0x1c0
[  772.673538]  dentry_unlink_inode+0x461/0x5e0
[  772.677954]  ? d_lru_del+0x130/0x130
[  772.681678]  ? kasan_check_read+0x11/0x20
[  772.685832]  ? do_raw_spin_trylock+0x270/0x270
[  772.690423]  ? lockref_get_not_dead+0x90/0x90
[  772.694934]  __dentry_kill+0x44c/0x7a0
[  772.698836]  ? d_drop+0x70/0x70
[  772.702123]  ? lock_downgrade+0x900/0x900
[  772.706299]  dentry_kill+0xc9/0x680
[  772.709939]  dput.part.25+0x660/0x860
[  772.713744]  ? shrink_dcache_sb+0x350/0x350
[  772.718076]  ? kasan_check_read+0x11/0x20
[  772.722232]  ? do_raw_spin_unlock+0xa7/0x330
[  772.726657]  ? do_raw_spin_trylock+0x270/0x270
[  772.731263]  dput+0x15/0x20
[  772.734213]  path_put+0x31/0x70
[  772.737511]  free_fs_struct+0x22/0x60
[  772.741316]  exit_fs+0xf3/0x130
[  772.744615]  do_exit+0xec4/0x2620
[  772.748076]  ? do_raw_spin_unlock+0xa7/0x330
[  772.752499]  ? mm_update_next_owner+0x990/0x990
[  772.757180]  ? graph_lock+0x270/0x270
[  772.760988]  ? find_held_lock+0x36/0x1c0
[  772.765066]  ? __lock_acquire+0x62f/0x4c20
[  772.769309]  ? lock_downgrade+0x900/0x900
[  772.773478]  ? mark_held_locks+0x130/0x130
[  772.777721]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  772.782923]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  772.788038]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  772.793579]  ? futex_wait+0x5ec/0xa50
[  772.797402]  ? futex_wait_setup+0x3e0/0x3e0
[  772.801774]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  772.806891]  ? futex_wake+0x304/0x760
[  772.810713]  ? graph_lock+0x270/0x270
[  772.814534]  ? memset+0x31/0x40
[  772.817837]  ? find_held_lock+0x36/0x1c0
[  772.821924]  ? get_signal+0x953/0x1970
[  772.825823]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.830328]  ? _raw_spin_unlock_irq+0x27/0x80
[  772.834839]  do_group_exit+0x177/0x440
[  772.838733]  ? trace_hardirqs_off_caller+0x300/0x300
[  772.843853]  ? __ia32_sys_exit+0x50/0x50
[  772.847927]  get_signal+0x8a8/0x1970
[  772.851664]  ? ptrace_notify+0x130/0x130
[  772.855746]  ? find_held_lock+0x36/0x1c0
[  772.859822]  ? __might_fault+0x12b/0x1e0
[  772.863893]  do_signal+0x9c/0x21c0
[  772.867437]  ? perf_trace_sched_process_exec+0x860/0x860
[  772.872887]  ? posix_ktime_get_ts+0x15/0x20
[  772.877213]  ? trace_hardirqs_off_caller+0x300/0x300
[  772.882324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  772.887874]  ? setup_sigcontext+0x7d0/0x7d0
[  772.892204]  ? exit_to_usermode_loop+0x8c/0x380
[  772.896874]  ? exit_to_usermode_loop+0x8c/0x380
[  772.901547]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  772.906131]  ? trace_hardirqs_on+0xbd/0x310
[  772.910455]  ? do_syscall_64+0x6be/0x820
[  772.914534]  ? __x64_sys_futex+0x47f/0x6a0
[  772.918781]  exit_to_usermode_loop+0x2e5/0x380
[  772.923371]  ? __bpf_trace_sys_exit+0x30/0x30
[  772.927883]  ? ret_from_fork+0x15/0x50
[  772.931777]  do_syscall_64+0x6be/0x820
[  772.935672]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  772.941053]  ? syscall_return_slowpath+0x5e0/0x5e0
[  772.945986]  ? trace_hardirqs_on_caller+0x310/0x310
[  772.951006]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  772.956024]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  772.962695]  ? __switch_to_asm+0x40/0x70
[  772.966760]  ? __switch_to_asm+0x34/0x70
[  772.970837]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  772.975711]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  772.980901] RIP: 0033:0x457569
[  772.984146] Code: Bad RIP value.
[  772.987531] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  772.995240] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  773.002509] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  773.009776] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  773.017049] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  773.024321] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  773.031635] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  773.031683] rcu: INFO: rcu_preempt self-detected stall on CPU
[  773.039806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  773.046099] rcu: 	0-....: (1 GPs behind) idle=1fe/1/0x4000000000000004 softirq=19933/19934 fqs=7 
[  773.055023] Call Trace:
[  773.055049]  dump_stack+0x244/0x39d
[  773.055066]  ? dump_stack_print_info.cold.1+0x20/0x20
[  773.055092]  warn_alloc.cold.116+0xb7/0x1bd
[  773.055106]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  773.055165]  ? lock_downgrade+0x900/0x900
[  773.055182]  ? trace_hardirqs_off+0xb8/0x310
[  773.055193]  ? trace_hardirqs_off+0xb8/0x310
[  773.055206]  __alloc_pages_slowpath+0x26fe/0x2e30
[  773.055228]  ? warn_alloc+0x120/0x120
[  773.055239]  ? warn_alloc+0x120/0x120
[  773.055250]  ? warn_alloc+0x120/0x120
[  773.055258]  ? print_usage_bug+0xc0/0xc0
[  773.055266]  ? print_usage_bug+0xc0/0xc0
[  773.055276]  ? print_usage_bug+0xc0/0xc0
[  773.055284]  ? find_held_lock+0x36/0x1c0
[  773.055297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.055306]  ? should_fail+0x22d/0xd01
[  773.055315]  ? try_to_wake_up+0x11c/0x1490
[  773.055324]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  773.055333]  ? __lock_acquire+0x62f/0x4c20
[  773.055342]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  773.055350]  ? __lock_acquire+0x62f/0x4c20
[  773.055356]  ? should_fail+0x22d/0xd01
[  773.055369]  ? mark_held_locks+0x130/0x130
[  773.055379]  ? mark_held_locks+0x130/0x130
[  773.055386]  ? try_to_wake_up+0x11c/0x1490
[  773.055398]  ? graph_lock+0x270/0x270
[  773.055405]  ? print_usage_bug+0xc0/0xc0
[  773.055413]  ? enqueue_entity+0x34b/0x20d0
[  773.055423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.055432]  ? check_preemption_disabled+0x48/0x280
[  773.055445]  ? __lock_is_held+0xb5/0x140
[  773.055456]  __alloc_pages_nodemask+0xa7b/0xdd0
[  773.055463]  ? graph_lock+0x270/0x270
[  773.055474]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  773.055487]  ? find_held_lock+0x36/0x1c0
[  773.055502]  ? ____cache_alloc_node+0x1c7/0x1e0
[  773.055511]  ? lock_downgrade+0x900/0x900
[  773.055523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.055533]  cache_grow_begin+0xa5/0x8c0
[  773.055541]  ? do_raw_spin_unlock+0xa7/0x330
[  773.055553]  fallback_alloc+0x204/0x2e0
[  773.055564]  ____cache_alloc_node+0x1c7/0x1e0
[  773.055575]  kmem_cache_alloc_node+0xe3/0x730
[  773.055584]  ? ipv6_get_ifaddr+0x42e/0x620
[  773.055598]  __alloc_skb+0x114/0x770
[  773.055606]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  773.055621]  ? netdev_alloc_frag+0x1f0/0x1f0
[  773.055634]  ? lock_downgrade+0x900/0x900
[  773.055654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.055680]  ? refcount_sub_and_test_checked+0x203/0x310
[  773.055702]  ? refcount_dec_if_one+0x180/0x180
[  773.055715]  ? addrconf_rs_timer+0x690/0x690
[  773.055739]  ndisc_alloc_skb+0x144/0x340
[  773.055756]  ndisc_send_rs+0x331/0x6e0
[  773.055774]  addrconf_rs_timer+0x314/0x690
[  773.055792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  773.055815]  call_timer_fn+0x26d/0x920
[  773.055828]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  773.065291] rcu: 	 (t=10706 jiffies g=26565 q=15)
[  773.067881]  ? process_timeout+0x40/0x40
[  773.071501] rcu: rcu_preempt kthread starved for 3322 jiffies! g26565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  773.076683]  ? __run_timers+0x7d5/0xc60
[  773.080978] rcu: RCU grace-period kthread stack dump:
[  773.085829]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.089956] rcu_preempt     R  running task    22464    10      2 0x80000000
[  773.094367]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.098756] Call Trace:
[  773.103599]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  773.107397]  __schedule+0x8cf/0x21d0
[  773.111185]  ? lockdep_hardirqs_on+0x296/0x5b0
[  773.114977]  ? __sched_text_start+0x8/0x8
[  773.119028]  ? trace_hardirqs_on+0xbd/0x310
[  773.123072]  ? add_timer_on+0xa10/0xa10
[  773.127147]  ? kasan_check_read+0x11/0x20
[  773.127162]  ? __run_timers+0x7d5/0xc60
[  773.131222]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.136746]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.140641]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.144863]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  773.149954]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.154174]  __run_timers+0x7e0/0xc60
[  773.159267]  ? trace_hardirqs_on+0xbd/0x310
[  773.163503]  ? timer_fixup_init+0x70/0x70
[  773.167605]  ? kasan_check_read+0x11/0x20
[  773.167641]  ? prepare_to_swait_event+0x25a/0x800
[  773.171867]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.176115]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.180376]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.184167]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.188225]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.192447]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.197977]  ? trace_hardirqs_on+0xbd/0x310
[  773.202985]  schedule+0xef/0x370
[  773.207046]  ? kasan_check_read+0x11/0x20
[  773.211702]  ? __schedule+0x21d0/0x21d0
[  773.215493]  ? finish_task_switch+0x1f4/0x920
[  773.220500]  ? __init_swait_queue_head+0x150/0x150
[  773.224559]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.229215]  ? __lockdep_init_map+0x105/0x590
[  773.233354]  ? compat_start_thread+0x80/0x80
[  773.238882]  ? lockdep_init_map+0x9/0x10
[  773.242949]  ? pvclock_read_flags+0x160/0x160
[  773.247337]  schedule_timeout+0x140/0x260
[  773.251298]  ? __switch_to_asm+0x34/0x70
[  773.255786]  ? usleep_range+0x1a0/0x1a0
[  773.260281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.264501]  ? __next_timer_interrupt+0x1a0/0x1a0
[  773.268204]  ? check_preemption_disabled+0x48/0x280
[  773.273478]  rcu_gp_fqs_loop+0x762/0xa80
[  773.277881]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  773.282030]  ? rcu_gp_fqs_check_wake+0x170/0x170
[  773.287550]  ? rcu_pm_notify+0xc0/0xc0
[  773.292995]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.297574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.301968]  ? perf_trace_sched_process_exec+0x860/0x860
[  773.306019]  ? check_preemption_disabled+0x48/0x280
[  773.309908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.314139]  run_timer_softirq+0x52/0xb0
[  773.318362]  ? rcu_gp_init+0x90b/0x1260
[  773.322242]  ? rcu_read_lock_sched_held+0x14f/0x180
[  773.326471]  ? dump_blkd_tasks.isra.49+0xe0/0xe0
[  773.331327]  __do_softirq+0x308/0xb7e
[  773.335397]  ? rcu_accelerate_cbs+0x562/0xae0
[  773.345813]  ? trace_hardirqs_on_caller+0xc0/0x310
[  773.349786]  ? graph_lock+0x270/0x270
[  773.354978]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  773.359478]  ? graph_lock+0x270/0x270
[  773.366666]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  773.371185]  ? __lock_is_held+0xb5/0x140
[  773.373754]  ? retint_kernel+0x2d/0x2d
[  773.373800]  ? trace_hardirqs_off+0xb8/0x310
[  773.378011]  ? __lock_is_held+0xb5/0x140
[  773.381714]  ? smpboot_thread_fn+0x68b/0xa00
[  773.386287]  ? graph_lock+0x270/0x270
[  773.390427]  ? trace_hardirqs_on+0x310/0x310
[  773.394741]  ? rcu_accelerate_cbs+0x562/0xae0
[  773.398712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.402854]  ? find_held_lock+0x36/0x1c0
[  773.406812]  ? check_preemption_disabled+0x48/0x280
[  773.411912]  ? rcu_gp_kthread+0x8d6/0xc70
[  773.416997]  ? takeover_tasklets+0xa90/0xa90
[  773.422094]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.426318]  run_ksoftirqd+0x5e/0x100
[  773.430891]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.434684]  smpboot_thread_fn+0x68b/0xa00
[  773.438993]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.443132]  ? sort_range+0x30/0x30
[  773.447268]  ? trace_hardirqs_on+0xbd/0x310
[  773.452104]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  773.456596]  ? kasan_check_read+0x11/0x20
[  773.461700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.466185]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.471276]  ? __kthread_parkme+0xfb/0x1a0
[  773.475851]  ? perf_trace_sched_process_exec+0x860/0x860
[  773.480945]  ? sort_range+0x30/0x30
[  773.485262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  773.488624]  kthread+0x35a/0x440
[  773.492780]  rcu_gp_kthread+0x341/0xc70
[  773.496762]  ? kthread_stop+0x8f0/0x8f0
[  773.501266]  ? rcu_gp_init+0x1260/0x1260
[  773.506183]  ret_from_fork+0x3a/0x50
[  773.511286]  ? mark_held_locks+0x130/0x130
[  773.515777] warn_alloc_show_mem: 1 callbacks suppressed
[  773.515783] Mem-Info:
[  773.520168]  ? __schedule+0x168b/0x21d0
[  773.524229] active_anon:145353 inactive_anon:195 isolated_anon:0
[  773.524229]  active_file:10 inactive_file:15 isolated_file:0
[  773.524229]  unevictable:0 dirty:0 writeback:0 unstable:0
[  773.524229]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  773.524229]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  773.524229]  free:13766 free_pcp:87 free_cma:0
[  773.528700]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.532850] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  773.536887]  ? _raw_spin_unlock_irq+0x27/0x80
[  773.540838] 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
[  773.546394]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.551211] lowmem_reserve[]: 0 2818 6321 6321
[  773.556231]  ? trace_hardirqs_on+0xbd/0x310
[  773.560267] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  773.565824]  ? kasan_check_read+0x11/0x20
[  773.570556] lowmem_reserve[]: 0 0 3503 3503
[  773.574449]  ? __schedule+0x168b/0x21d0
[  773.579528] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  773.585085]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.590515] lowmem_reserve[]: 0 0 0 0
[  773.595550]  ? lock_pin_lock+0x350/0x350
[  773.601064] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  773.605132]  ? _raw_spin_unlock_irq+0x60/0x80
[  773.609079] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  773.614107]  ? __schedule+0x168b/0x21d0
[  773.618845] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  773.622653]  ? membarrier_private_expedited+0x2a1/0x5c0
[  773.627137] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  773.632059]  ? __sched_text_start+0x8/0x8
[  773.635847] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  773.635857] 280 total pagecache pages
[  773.640964]  ? __sched_text_start+0x8/0x8
[  773.644750] 0 pages in swap cache
[  773.650199]  ? find_held_lock+0x36/0x1c0
[  773.654239] Swap cache stats: add 0, delete 0, find 0/0
[  773.658130]  ? __kthread_parkme+0xce/0x1a0
[  773.662511] Free swap  = 0kB
[  773.662521] Total swap = 0kB
[  773.666594]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.670976] 1965979 pages RAM
[  773.674784]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  773.679164] 0 pages HighMem/MovableOnly
[  773.679174] 342854 pages reserved
[  773.683680]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  773.689191] 0 pages cma reserved
[  773.693253]  ? trace_hardirqs_on+0xbd/0x310
[  773.698331] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  773.702388]  ? kasan_check_read+0x11/0x20
[  773.706880] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  773.711294]  ? __kthread_parkme+0xce/0x1a0
[  773.715082] ksoftirqd/1 cpuset=/ mems_allowed=0
[  773.719578]  ? trace_hardirqs_off_caller+0x300/0x300
[  773.723803] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  773.728387]  ? __schedule+0x21d0/0x21d0
[  773.731996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  773.732005] Call Trace:
[  773.736341]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  773.741428]  dump_stack+0x244/0x39d
[  773.745568]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  773.751093]  ? dump_stack_print_info.cold.1+0x20/0x20
[  773.756190]  ? __kthread_parkme+0xfb/0x1a0
[  773.760419]  warn_alloc.cold.116+0xb7/0x1bd
[  773.765854]  ? rcu_gp_init+0x1260/0x1260
[  773.769472]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  773.774999]  kthread+0x35a/0x440
[  773.778378]  ? lock_downgrade+0x900/0x900
[  773.782340]  ? kthread_stop+0x8f0/0x8f0
[  773.786315]  ? trace_hardirqs_off+0xb8/0x310
[  773.790418]  ret_from_fork+0x3a/0x50
[  773.794129]  ? trace_hardirqs_off+0xb8/0x310
[  773.798369] NMI backtrace for cpu 0
[  773.803717]  __alloc_pages_slowpath+0x26fe/0x2e30
[  774.273048]  ? warn_alloc+0x120/0x120
[  774.276876]  ? print_usage_bug+0xc0/0xc0
[  774.280959]  ? warn_alloc+0x120/0x120
[  774.284783]  ? warn_alloc+0x120/0x120
[  774.288597]  ? print_usage_bug+0xc0/0xc0
[  774.292676]  ? print_usage_bug+0xc0/0xc0
[  774.296744]  ? __lock_acquire+0x62f/0x4c20
[  774.300996]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.306553]  ? should_fail+0x22d/0xd01
[  774.310450]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  774.315574]  ? __lock_acquire+0x62f/0x4c20
[  774.319821]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  774.324923]  ? __lock_acquire+0x62f/0x4c20
[  774.329161]  ? should_fail+0x22d/0xd01
[  774.333055]  ? find_held_lock+0x36/0x1c0
[  774.337142]  ? mark_held_locks+0x130/0x130
[  774.341379]  ? mark_held_locks+0x130/0x130
[  774.345612]  ? graph_lock+0x270/0x270
[  774.349455]  ? mark_held_locks+0xc7/0x130
[  774.353603]  ? do_raw_spin_unlock+0xa7/0x330
[  774.358013]  ? graph_lock+0x270/0x270
[  774.361816]  ? print_usage_bug+0xc0/0xc0
[  774.365887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.371426]  ? check_preemption_disabled+0x48/0x280
[  774.376459]  ? __lock_is_held+0xb5/0x140
[  774.380532]  __alloc_pages_nodemask+0xa7b/0xdd0
[  774.385204]  ? graph_lock+0x270/0x270
[  774.389028]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  774.394066]  ? find_held_lock+0x36/0x1c0
[  774.398147]  ? ____cache_alloc_node+0x1c7/0x1e0
[  774.402824]  ? lock_downgrade+0x900/0x900
[  774.407004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.412550]  cache_grow_begin+0xa5/0x8c0
[  774.416614]  ? do_raw_spin_unlock+0xa7/0x330
[  774.421041]  fallback_alloc+0x204/0x2e0
[  774.425023]  ____cache_alloc_node+0x1c7/0x1e0
[  774.429525]  kmem_cache_alloc_node+0xe3/0x730
[  774.434027]  ? ipv6_get_ifaddr+0x42e/0x620
[  774.438274]  __alloc_skb+0x114/0x770
[  774.441990]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  774.447273]  ? netdev_alloc_frag+0x1f0/0x1f0
[  774.451687]  ? lock_downgrade+0x900/0x900
[  774.455851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.461399]  ? refcount_sub_and_test_checked+0x203/0x310
[  774.466860]  ? refcount_dec_if_one+0x180/0x180
[  774.471450]  ? addrconf_rs_timer+0x690/0x690
[  774.475872]  ndisc_alloc_skb+0x144/0x340
[  774.479943]  ndisc_send_rs+0x331/0x6e0
[  774.483840]  addrconf_rs_timer+0x314/0x690
[  774.488082]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  774.492330]  call_timer_fn+0x26d/0x920
[  774.496223]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  774.500462]  ? process_timeout+0x40/0x40
[  774.504541]  ? __run_timers+0x7d5/0xc60
[  774.508524]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.513022]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.517516]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  774.521761]  ? lockdep_hardirqs_on+0x296/0x5b0
[  774.526347]  ? trace_hardirqs_on+0xbd/0x310
[  774.530692]  ? kasan_check_read+0x11/0x20
[  774.534841]  ? __run_timers+0x7d5/0xc60
[  774.538822]  ? trace_hardirqs_off_caller+0x300/0x300
[  774.543933]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  774.548174]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  774.552408]  __run_timers+0x7e0/0xc60
[  774.556221]  ? timer_fixup_init+0x70/0x70
[  774.560373]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.564904]  ? _raw_spin_unlock_irq+0x27/0x80
[  774.569410]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  774.573998]  ? trace_hardirqs_on+0xbd/0x310
[  774.578324]  ? kasan_check_read+0x11/0x20
[  774.582476]  ? finish_task_switch+0x1f4/0x920
[  774.586986]  ? trace_hardirqs_off_caller+0x300/0x300
[  774.592095]  ? compat_start_thread+0x80/0x80
[  774.596530]  ? pvclock_read_flags+0x160/0x160
[  774.601031]  ? __switch_to_asm+0x34/0x70
[  774.605097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.610645]  ? check_preemption_disabled+0x48/0x280
[  774.615690]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  774.621232]  ? rcu_pm_notify+0xc0/0xc0
[  774.625144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.630698]  ? check_preemption_disabled+0x48/0x280
[  774.635724]  run_timer_softirq+0x52/0xb0
[  774.639788]  ? rcu_read_lock_sched_held+0x14f/0x180
[  774.644807]  __do_softirq+0x308/0xb7e
[  774.648623]  ? trace_hardirqs_on_caller+0xc0/0x310
[  774.653561]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  774.658667]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  774.664122]  ? retint_kernel+0x2d/0x2d
[  774.668038]  ? trace_hardirqs_off+0xb8/0x310
[  774.672453]  ? smpboot_thread_fn+0x68b/0xa00
[  774.676877]  ? trace_hardirqs_on+0x310/0x310
[  774.681295]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.686841]  ? check_preemption_disabled+0x48/0x280
[  774.691865]  ? takeover_tasklets+0xa90/0xa90
[  774.696275]  run_ksoftirqd+0x5e/0x100
[  774.700080]  smpboot_thread_fn+0x68b/0xa00
[  774.704411]  ? sort_range+0x30/0x30
[  774.708046]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  774.713157]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  774.718701]  ? __kthread_parkme+0xfb/0x1a0
[  774.722943]  ? sort_range+0x30/0x30
[  774.726574]  kthread+0x35a/0x440
[  774.729943]  ? kthread_stop+0x8f0/0x8f0
[  774.734024]  ret_from_fork+0x3a/0x50
[  774.737761] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  774.737866] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  774.746264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  774.746269] Call Trace:
[  774.746276]  <IRQ>
[  774.746293]  dump_stack+0x244/0x39d
[  774.746315]  ? dump_stack_print_info.cold.1+0x20/0x20
[  774.752861] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  774.762153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.764720] ksoftirqd/1 cpuset=/ mems_allowed=0
[  774.766869]  ? do_raw_spin_lock+0x14f/0x350
[  774.800461]  nmi_cpu_backtrace.cold.2+0x5c/0xa1
[  774.805143]  ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[  774.810366]  nmi_trigger_cpumask_backtrace+0x1e8/0x22a
[  774.815673]  arch_trigger_cpumask_backtrace+0x14/0x20
[  774.820870]  rcu_dump_cpu_stacks+0x16f/0x1bc
[  774.825288]  print_cpu_stall.cold.70+0x218/0x40a
[  774.830061]  ? print_other_cpu_stall+0x160/0x160
[  774.834821]  ? print_usage_bug+0xc0/0xc0
[  774.838896]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.844446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.849990]  ? do_trace_rcu_torture_read+0x10/0x10
[  774.854926]  ? __this_cpu_preempt_check+0x1c/0x20
[  774.859775]  ? rcu_preempt_need_deferred_qs+0x71/0x190
[  774.865054]  ? __lock_is_held+0xb5/0x140
[  774.869116]  ? __rcu_read_lock+0x90/0x90
[  774.873177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.878732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.884296]  ? check_preemption_disabled+0x48/0x280
[  774.889338]  rcu_check_callbacks+0xf3b/0x13f0
[  774.893855]  ? rcutree_dead_cpu+0x10/0x10
[  774.898022]  ? lock_downgrade+0x900/0x900
[  774.902198]  ? lock_release+0x920/0xa10
[  774.906205]  ? graph_lock+0x270/0x270
[  774.910015]  ? graph_lock+0x270/0x270
[  774.913827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.919372]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  774.923964]  ? kvm_set_tsc_khz+0x540/0x540
[  774.928213]  ? find_held_lock+0x36/0x1c0
[  774.932281]  ? graph_lock+0x270/0x270
[  774.936085]  ? timekeeping_advance+0x3cc/0xc00
[  774.940687]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.946228]  ? check_preemption_disabled+0x48/0x280
[  774.951259]  ? trace_hardirqs_off+0xb8/0x310
[  774.955673]  ? __lock_is_held+0xb5/0x140
[  774.959743]  ? trace_hardirqs_on+0x310/0x310
[  774.964164]  ? check_preemption_disabled+0x48/0x280
[  774.969201]  ? raise_softirq+0x199/0x430
[  774.973263]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  774.977963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  774.983502]  ? check_preemption_disabled+0x48/0x280
[  774.988525]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  774.994065]  ? hrtimer_run_queues+0x9a/0x400
[  774.998482]  ? run_local_timers+0x19b/0x230
[  775.002806]  ? timer_clear_idle+0x90/0x90
[  775.006954]  ? debug_smp_processor_id+0x1c/0x20
[  775.011641]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  775.017639]  ? account_process_tick+0x282/0x350
[  775.022320]  update_process_times+0x2d/0x70
[  775.026664]  tick_sched_handle+0x9f/0x180
[  775.030824]  tick_sched_timer+0x45/0x130
[  775.034894]  __hrtimer_run_queues+0x412/0x10c0
[  775.039490]  ? tick_sched_do_timer+0x1a0/0x1a0
[  775.044085]  ? hrtimer_start_range_ns+0xde0/0xde0
[  775.048939]  ? pvclock_read_flags+0x160/0x160
[  775.053453]  ? trace_hardirqs_on+0x310/0x310
[  775.058391]  ? graph_lock+0x270/0x270
[  775.062207]  ? kvm_clock_read+0x18/0x30
[  775.066209]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  775.071247]  ? ktime_get_update_offsets_now+0x3b3/0x540
[  775.076659]  ? do_timer+0x50/0x50
[  775.080125]  ? rwlock_bug.part.2+0x90/0x90
[  775.084366]  ? trace_hardirqs_on+0x310/0x310
[  775.088779]  ? rcu_softirq_qs+0x20/0x20
[  775.092771]  hrtimer_interrupt+0x313/0x780
[  775.097027]  smp_apic_timer_interrupt+0x1a1/0x760
[  775.101873]  ? smp_call_function_single_interrupt+0x640/0x640
[  775.107763]  ? interrupt_entry+0xb5/0xc0
[  775.111831]  ? trace_hardirqs_off_caller+0xbb/0x300
[  775.116857]  ? ____cache_alloc_node+0x1c7/0x1e0
[  775.121531]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  775.126412]  ? trace_hardirqs_on_caller+0x310/0x310
[  775.131448]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  775.136301]  apic_timer_interrupt+0xf/0x20
[  775.140547] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  775.145928] Code: 3f 7e 0f 85 32 ff ff ff e8 d5 f4 3d ff e9 28 ff ff ff e8 4c 48 c3 ff 48 83 3d 44 73 8f 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 b9
[  775.165024] RSP: 0000:ffff8801dae073d8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[  775.172755] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff10037596da6
[  775.180038] RDX: 0000000000000000 RSI: ffff8801bacb6d38 RDI: 0000000000000282
[  775.187313] RBP: ffff8801dae07448 R08: ffff8801bacb6d30 R09: 0000000000000002
[  775.194586] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff8801d9a1c0c0
[  775.201860] R13: ffff8801d9a1c0c0 R14: 0000000000000000 R15: 0000000000000282
[  775.209149]  ? apic_timer_interrupt+0xa/0x20
[  775.213587]  ? lockdep_hardirqs_on+0x296/0x5b0
[  775.218188]  __alloc_skb+0x114/0x770
[  775.221909]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  775.227279]  ? netdev_alloc_frag+0x1f0/0x1f0
[  775.231702]  ? vprintk_default+0x28/0x30
[  775.235764]  ? vprintk_func+0x85/0x181
[  775.239662]  ? printk+0xa7/0xcf
[  775.242943]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  775.247708]  ? do_raw_spin_trylock+0x270/0x270
[  775.252297]  new_skb+0x26/0x1c0
[  775.255578]  aoecmd_cfg+0x279/0x7f0
[  775.259209]  ? find_held_lock+0x36/0x1c0
[  775.263273]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  775.267606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.273168]  ? __lock_is_held+0xb5/0x140
[  775.277252]  discover_timer+0x50/0x60
[  775.281054]  call_timer_fn+0x26d/0x920
[  775.284949]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.289792]  ? process_timeout+0x40/0x40
[  775.293873]  ? mark_held_locks+0xc7/0x130
[  775.298033]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.302543]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.307039]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.311884]  ? lockdep_hardirqs_on+0x296/0x5b0
[  775.316473]  ? trace_hardirqs_on+0xbd/0x310
[  775.320800]  ? kasan_check_read+0x11/0x20
[  775.324947]  ? __run_timers+0x7d5/0xc60
[  775.328925]  ? trace_hardirqs_off_caller+0x300/0x300
[  775.334046]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  775.338893]  __run_timers+0x7e0/0xc60
[  775.342707]  ? timer_fixup_init+0x70/0x70
[  775.346860]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  775.351884]  ? graph_lock+0x270/0x270
[  775.355694]  ? print_usage_bug+0xc0/0xc0
[  775.359764]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  775.364973]  ? find_held_lock+0x36/0x1c0
[  775.369058]  ? graph_lock+0x270/0x270
[  775.372875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.378420]  ? check_preemption_disabled+0x48/0x280
[  775.383451]  ? __lock_is_held+0xb5/0x140
[  775.387520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.393061]  ? check_preemption_disabled+0x48/0x280
[  775.398088]  run_timer_softirq+0x52/0xb0
[  775.402154]  ? rcu_read_lock_sched_held+0x14f/0x180
[  775.407175]  __do_softirq+0x308/0xb7e
[  775.410985]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  775.415481]  ? lock_downgrade+0x900/0x900
[  775.419637]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  775.424757]  ? pvclock_read_flags+0x160/0x160
[  775.429272]  ? lapic_next_event+0x5a/0x90
[  775.433427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.438971]  ? kvm_clock_read+0x18/0x30
[  775.442945]  ? kvm_sched_clock_read+0x9/0x20
[  775.447358]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.452908]  ? check_preemption_disabled+0x48/0x280
[  775.457959]  irq_exit+0x17f/0x1c0
[  775.461418]  smp_apic_timer_interrupt+0x1cb/0x760
[  775.466267]  ? smp_call_function_single_interrupt+0x640/0x640
[  775.472162]  ? interrupt_entry+0xb5/0xc0
[  775.476235]  ? trace_hardirqs_off_caller+0xbb/0x300
[  775.481267]  ? trace_hardirqs_off_caller+0xbb/0x300
[  775.486314]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  775.491163]  ? trace_hardirqs_on_caller+0x310/0x310
[  775.496184]  ? trace_hardirqs_on_caller+0x310/0x310
[  775.501208]  ? task_prio+0x50/0x50
[  775.504759]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.510301]  ? check_preemption_disabled+0x48/0x280
[  775.515322]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  775.520173]  apic_timer_interrupt+0xf/0x20
[  775.524407]  </IRQ>
[  775.526657] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  775.531764] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  775.550665] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  775.558372] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  775.565644] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  775.572913] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  775.580186] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  775.587458] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  775.594755]  ? shrink_page_list+0x7e89/0xccd0
[  775.599290]  ? page_evictable+0x540/0x540
[  775.603803]  ? rb_erase_cached+0xc78/0x3720
[  775.608147]  ? rb_next+0x140/0x140
[  775.611745]  ? rb_erase_cached+0xc78/0x3720
[  775.616074]  ? rb_next+0x140/0x140
[  775.619619]  ? rb_erase_cached+0xc78/0x3720
[  775.623958]  ? rb_next+0x140/0x140
[  775.627501]  ? rb_erase_cached+0xc78/0x3720
[  775.631835]  ? graph_lock+0x270/0x270
[  775.635650]  ? __update_load_avg_se+0x5eb/0xae0
[  775.640330]  ? __update_load_avg_blocked_se+0x690/0x690
[  775.645704]  ? rb_erase_cached+0xc78/0x3720
[  775.650028]  ? graph_lock+0x270/0x270
[  775.653837]  ? rb_next+0x140/0x140
[  775.657380]  ? update_load_avg+0x387/0x2470
[  775.661723]  ? rb_erase_cached+0xc78/0x3720
[  775.666067]  ? rb_erase_cached+0xc78/0x3720
[  775.670391]  ? graph_lock+0x270/0x270
[  775.674201]  ? rb_next+0x140/0x140
[  775.677743]  ? rb_next+0x140/0x140
[  775.681293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.686846]  ? graph_lock+0x270/0x270
[  775.690655]  ? __lock_is_held+0xb5/0x140
[  775.694728]  ? print_usage_bug+0xc0/0xc0
[  775.698793]  ? print_usage_bug+0xc0/0xc0
[  775.702859]  ? __update_load_avg_blocked_se+0x690/0x690
[  775.708233]  ? rb_next+0x140/0x140
[  775.711798]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.717341]  ? __isolate_lru_page+0xd05/0x1540
[  775.721954]  ? mark_held_locks+0x130/0x130
[  775.726214]  ? __lock_acquire+0x62f/0x4c20
[  775.730470]  ? __lock_acquire+0x62f/0x4c20
[  775.734716]  ? __update_load_avg_blocked_se+0x690/0x690
[  775.740091]  ? __update_load_avg_se+0xae0/0xae0
[  775.744762]  ? graph_lock+0x270/0x270
[  775.748573]  ? graph_lock+0x270/0x270
[  775.752409]  ? graph_lock+0x270/0x270
[  775.756220]  ? print_usage_bug+0xc0/0xc0
[  775.760290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.765830]  ? check_preemption_disabled+0x48/0x280
[  775.770862]  ? trace_hardirqs_off+0xb8/0x310
[  775.775277]  ? check_preemption_disabled+0x48/0x280
[  775.780297]  ? trace_hardirqs_on+0x310/0x310
[  775.784722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.790264]  ? check_preemption_disabled+0x48/0x280
[  775.795296]  ? move_active_pages_to_lru+0x15df/0x1c00
[  775.800494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  775.806037]  ? __isolate_lru_page+0xd05/0x1540
[  775.810633]  ? putback_lru_page+0x280/0x280
[  775.814982]  ? mark_held_locks+0x130/0x130
[  775.819228]  ? mark_held_locks+0xc7/0x130
[  775.823382]  ? free_unref_page_list+0xd1b/0x11e0
[  775.828139]  ? free_unref_page_list+0xd1b/0x11e0
[  775.832901]  ? trace_hardirqs_on+0xbd/0x310
[  775.837224]  ? shrink_active_list+0x14fb/0x1f00
[  775.841895]  ? trace_hardirqs_off_caller+0x300/0x300
[  775.846998]  ? graph_lock+0x270/0x270
[  775.850814]  ? graph_lock+0x270/0x270
[  775.854615]  ? print_usage_bug+0xc0/0xc0
[  775.858701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.864243]  ? check_preemption_disabled+0x48/0x280
[  775.869278]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.874829]  ? check_preemption_disabled+0x48/0x280
[  775.879848]  ? __lock_is_held+0xb5/0x140
[  775.883915]  ? __this_cpu_preempt_check+0x1c/0x20
[  775.888761]  ? __mod_zone_page_state+0x8a/0xf0
[  775.893352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  775.898889]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  775.904101]  ? __isolate_lru_page+0x1540/0x1540
[  775.908770]  ? print_usage_bug+0xc0/0xc0
[  775.912848]  ? print_usage_bug+0xc0/0xc0
[  775.916914]  ? print_usage_bug+0xc0/0xc0
[  775.920988]  ? __lock_acquire+0x62f/0x4c20
[  775.925230]  ? shrink_inactive_list+0x1c50/0x1c50
[  775.930082]  ? __lock_acquire+0x62f/0x4c20
[  775.934324]  ? mark_held_locks+0x130/0x130
[  775.938561]  ? __lock_acquire+0x62f/0x4c20
[  775.942813]  ? graph_lock+0x270/0x270
[  775.946630]  ? mark_held_locks+0x130/0x130
[  775.950869]  ? print_usage_bug+0xc0/0xc0
[  775.954939]  ? print_usage_bug+0xc0/0xc0
[  775.959006]  ? find_held_lock+0x36/0x1c0
[  775.963080]  ? mark_held_locks+0xc7/0x130
[  775.967244]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.971743]  ? _raw_spin_unlock_irq+0x27/0x80
[  775.976248]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  775.980855]  ? trace_hardirqs_on+0xbd/0x310
[  775.985184]  ? kasan_check_read+0x11/0x20
[  775.989337]  ? shrink_inactive_list+0x975/0x1c50
[  775.994108]  ? trace_hardirqs_off_caller+0x300/0x300
[  775.999232]  ? trace_hardirqs_on+0x310/0x310
[  776.003673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.009219]  ? check_preemption_disabled+0x48/0x280
[  776.014249]  shrink_inactive_list+0x9af/0x1c50
[  776.018851]  ? putback_inactive_pages+0x27e0/0x27e0
[  776.023874]  ? kasan_check_read+0x11/0x20
[  776.028026]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  776.033309]  ? kasan_check_read+0x11/0x20
[  776.037469]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  776.042498]  ? blk_lld_busy+0xa0/0xa0
[  776.046308]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  776.051247]  ? rcu_read_unlock+0x33/0x60
[  776.055682]  ? mem_cgroup_iter+0x514/0x1160
[  776.060019]  shrink_node_memcg+0x784/0x18d0
[  776.064366]  ? shrink_active_list+0x1f00/0x1f00
[  776.069048]  ? queue_work_on+0x148/0x1e0
[  776.073116]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  776.077706]  ? trace_hardirqs_on+0xbd/0x310
[  776.082057]  ? vmpressure+0x271/0x340
[  776.085860]  ? trace_hardirqs_off_caller+0x300/0x300
[  776.090975]  ? cgroup_procs_write_finish+0xf0/0xf0
[  776.095920]  shrink_node+0x3bc/0x16b0
[  776.099732]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  776.105046]  ? shrink_node_memcg+0x18d0/0x18d0
[  776.109645]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  776.114237]  ? trace_hardirqs_on+0xbd/0x310
[  776.118562]  ? vmpressure+0x271/0x340
[  776.122368]  ? do_raw_spin_unlock+0xa7/0x330
[  776.126779]  ? do_raw_spin_trylock+0x270/0x270
[  776.131372]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  776.136914]  ? __cpuset_node_allowed+0x19b/0x660
[  776.141676]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  776.147389]  ? vmpressure+0x1a2/0x340
[  776.151205]  do_try_to_free_pages+0x3e7/0x1290
[  776.155790]  ? graph_lock+0x270/0x270
[  776.159609]  ? shrink_node+0x16b0/0x16b0
[  776.163689]  ? __lock_is_held+0xb5/0x140
[  776.168514]  try_to_free_pages+0x4cb/0xb90
[  776.172760]  ? do_try_to_free_pages+0x1290/0x1290
[  776.177630]  ? kasan_check_read+0x11/0x20
[  776.181784]  ? psi_memstall_enter+0x240/0x2b0
[  776.186285]  ? trace_hardirqs_off_caller+0x300/0x300
[  776.191402]  ? lock_pin_lock+0x350/0x350
[  776.195475]  ? _raw_spin_unlock_irq+0x60/0x80
[  776.199984]  ? psi_memstall_enter+0x240/0x2b0
[  776.204491]  ? psi_memstall_tick+0x230/0x230
[  776.208914]  __alloc_pages_slowpath+0xa14/0x2e30
[  776.213703]  ? warn_alloc+0x120/0x120
[  776.217520]  ? graph_lock+0x270/0x270
[  776.221327]  ? graph_lock+0x270/0x270
[  776.225132]  ? print_usage_bug+0xc0/0xc0
[  776.229199]  ? graph_lock+0x270/0x270
[  776.233000]  ? graph_lock+0x270/0x270
[  776.236803]  ? check_preemption_disabled+0x48/0x280
[  776.241828]  ? check_preemption_disabled+0x48/0x280
[  776.246863]  ? __lock_is_held+0xb5/0x140
[  776.250945]  ? find_get_entry+0xa87/0x1120
[  776.255183]  ? lock_downgrade+0x900/0x900
[  776.259333]  ? check_preemption_disabled+0x48/0x280
[  776.264360]  ? __lock_is_held+0xb5/0x140
[  776.268438]  ? perf_trace_sched_process_exec+0x860/0x860
[  776.273901]  ? __might_sleep+0x95/0x190
[  776.277886]  __alloc_pages_nodemask+0xa7b/0xdd0
[  776.282564]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  776.287596]  ? find_held_lock+0x36/0x1c0
[  776.291681]  ? find_get_entry+0xa87/0x1120
[  776.295919]  ? lock_downgrade+0x900/0x900
[  776.300080]  ? check_preemption_disabled+0x48/0x280
[  776.305115]  ? kasan_check_read+0x11/0x20
[  776.309269]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  776.314815]  alloc_pages_current+0x173/0x350
[  776.319234]  __page_cache_alloc+0x3ce/0x570
[  776.323569]  ? find_get_entry+0xaae/0x1120
[  776.327809]  ? generic_perform_write+0x6a0/0x6a0
[  776.332570]  ? graph_lock+0x270/0x270
[  776.336387]  pagecache_get_page+0x396/0xf00
[  776.340726]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  776.345482]  ? __lock_is_held+0xb5/0x140
[  776.349544]  ? graph_lock+0x270/0x270
[  776.353358]  ? graph_lock+0x270/0x270
[  776.357173]  ? __lock_is_held+0xb5/0x140
[  776.361253]  ? __lock_is_held+0xb5/0x140
[  776.365335]  ? perf_trace_sched_process_exec+0x860/0x860
[  776.370792]  ? __getblk_gfp+0x129/0x1030
[  776.374863]  ? __might_sleep+0x95/0x190
[  776.378849]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  776.383634]  ? ext4_mb_good_group+0x730/0x730
[  776.388138]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.393683]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  776.398967]  ? _raw_spin_unlock+0x2c/0x50
[  776.403126]  ? ext4_has_free_clusters+0x670/0x670
[  776.407972]  ? debug_check_no_obj_freed+0x305/0x58d
[  776.413010]  ? graph_lock+0x270/0x270
[  776.416811]  ? __lock_acquire+0x62f/0x4c20
[  776.421050]  ? do_raw_spin_unlock+0xa7/0x330
[  776.425462]  ? trace_hardirqs_on+0x310/0x310
[  776.429882]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  776.434898]  ? ext4_get_group_desc+0x1c6/0x2c0
[  776.439486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.445023]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  776.450825]  ? graph_lock+0x270/0x270
[  776.454647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.460198]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  776.465666]  ? __lock_is_held+0xb5/0x140
[  776.469736]  ? graph_lock+0x270/0x270
[  776.473547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.479089]  ? check_preemption_disabled+0x48/0x280
[  776.484120]  ? __lock_is_held+0xb5/0x140
[  776.488202]  ext4_free_blocks+0xbc4/0x3500
[  776.492465]  ? ext4_mb_new_blocks+0x4820/0x4820
[  776.497148]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  776.502428]  ? rcu_read_unlock_special+0x370/0x370
[  776.507360]  ? rcu_softirq_qs+0x20/0x20
[  776.511340]  ? unwind_dump+0x190/0x190
[  776.515243]  ? is_bpf_text_address+0xd3/0x170
[  776.519746]  ? kernel_text_address+0x79/0xf0
[  776.524162]  ? __kernel_text_address+0xd/0x40
[  776.528658]  ? unwind_get_return_address+0x61/0xa0
[  776.533592]  ? __save_stack_trace+0x8d/0xf0
[  776.537949]  ? kasan_kmalloc+0xc7/0xe0
[  776.541836]  ? __kmalloc+0x15b/0x760
[  776.545551]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  776.550485]  ? ext4_ext_truncate+0x1cc/0x220
[  776.554892]  ? ext4_truncate+0xe41/0x1650
[  776.559038]  ? ext4_evict_inode+0xab6/0x1ad0
[  776.563456]  ? evict+0x4b9/0x980
[  776.566829]  ? iput+0x674/0xa90
[  776.570112]  ? dentry_unlink_inode+0x461/0x5e0
[  776.574698]  ? __dentry_kill+0x44c/0x7a0
[  776.578759]  ? dentry_kill+0xc9/0x680
[  776.582559]  ? dput.part.25+0x660/0x860
[  776.586531]  ? dput+0x15/0x20
[  776.589651]  ? path_put+0x31/0x70
[  776.593182]  ? free_fs_struct+0x22/0x60
[  776.597162]  ? exit_fs+0xf3/0x130
[  776.600632]  ? do_exit+0xec4/0x2620
[  776.604271]  ? do_group_exit+0x177/0x440
[  776.608334]  ? get_signal+0x8a8/0x1970
[  776.612222]  ? do_signal+0x9c/0x21c0
[  776.615939]  ? exit_to_usermode_loop+0x2e5/0x380
[  776.620698]  ? do_syscall_64+0x6be/0x820
[  776.624763]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  776.630132]  ? lock_downgrade+0x900/0x900
[  776.634284]  ? graph_lock+0x270/0x270
[  776.638093]  ? trace_hardirqs_off_caller+0x300/0x300
[  776.643198]  ? ___cache_free+0x2e/0x380
[  776.647183]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.652726]  ? check_preemption_disabled+0x48/0x280
[  776.657765]  ? graph_lock+0x270/0x270
[  776.661578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.667126]  ? check_preemption_disabled+0x48/0x280
[  776.672155]  ? __lock_is_held+0xb5/0x140
[  776.676236]  ext4_ext_remove_space+0x2536/0x5ad0
[  776.681027]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  776.686324]  ? graph_lock+0x270/0x270
[  776.690188]  ? perf_trace_sched_process_exec+0x860/0x860
[  776.695685]  ? ext4_journalled_invalidatepage+0x50/0x50
[  776.701060]  ? find_held_lock+0x36/0x1c0
[  776.705139]  ? ext4_es_remove_extent+0x147/0x4f0
[  776.709900]  ? lock_downgrade+0x900/0x900
[  776.714059]  ? ext4_es_scan+0x950/0x950
[  776.718047]  ? kasan_check_write+0x14/0x20
[  776.722284]  ? do_raw_write_lock+0x14f/0x310
[  776.726700]  ? do_raw_write_trylock+0x270/0x270
[  776.731390]  ? _raw_write_unlock+0x2c/0x50
[  776.735642]  ? ext4_es_remove_extent+0x14c/0x4f0
[  776.740403]  ? ext4_journal_check_start+0x18e/0x220
[  776.745426]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  776.750194]  ? down_write+0x8a/0x130
[  776.753914]  ? ext4_truncate+0xde1/0x1650
[  776.758073]  ext4_ext_truncate+0x1cc/0x220
[  776.762317]  ext4_truncate+0xe41/0x1650
[  776.766301]  ? ext4_punch_hole+0x1220/0x1220
[  776.770747]  ? ext4_evict_inode+0xa5a/0x1ad0
[  776.775163]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  776.780099]  ? __might_sleep+0x95/0x190
[  776.784085]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.789642]  ? ext4_evict_inode+0x917/0x1ad0
[  776.794058]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  776.799780]  ? rcu_read_lock_sched_held+0x14f/0x180
[  776.804806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  776.810350]  ? __sb_start_write+0x1b2/0x370
[  776.814681]  ext4_evict_inode+0xab6/0x1ad0
[  776.818927]  ? ext4_da_write_begin+0x12c0/0x12c0
[  776.823689]  ? inode_wait_for_writeback+0x2f/0x40
[  776.828575]  ? lock_downgrade+0x900/0x900
[  776.832759]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  776.838301]  ? __inode_wait_for_writeback+0x2cf/0x380
[  776.843499]  ? kasan_check_read+0x11/0x20
[  776.847655]  ? do_raw_spin_unlock+0xa7/0x330
[  776.852066]  ? do_raw_spin_trylock+0x270/0x270
[  776.856664]  ? ext4_da_write_begin+0x12c0/0x12c0
[  776.861422]  evict+0x4b9/0x980
[  776.864633]  ? destroy_inode+0x200/0x200
[  776.868706]  ? iput+0x66c/0xa90
[  776.871990]  ? lock_downgrade+0x900/0x900
[  776.876174]  ? kasan_check_read+0x11/0x20
[  776.880323]  ? do_raw_spin_trylock+0x270/0x270
[  776.884931]  iput+0x674/0xa90
[  776.888044]  ? inode_add_lru+0x2a0/0x2a0
[  776.892125]  ? fsnotify_destroy_marks+0x1d2/0x270
[  776.896977]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  776.902444]  ? find_held_lock+0x36/0x1c0
[  776.906529]  dentry_unlink_inode+0x461/0x5e0
[  776.910947]  ? d_lru_del+0x130/0x130
[  776.914676]  ? kasan_check_read+0x11/0x20
[  776.918831]  ? do_raw_spin_trylock+0x270/0x270
[  776.923419]  ? lockref_get_not_dead+0x90/0x90
[  776.927929]  __dentry_kill+0x44c/0x7a0
[  776.931824]  ? d_drop+0x70/0x70
[  776.935108]  ? lock_downgrade+0x900/0x900
[  776.939281]  dentry_kill+0xc9/0x680
[  776.942917]  dput.part.25+0x660/0x860
[  776.946728]  ? shrink_dcache_sb+0x350/0x350
[  776.951054]  ? kasan_check_read+0x11/0x20
[  776.955202]  ? do_raw_spin_unlock+0xa7/0x330
[  776.959620]  ? do_raw_spin_trylock+0x270/0x270
[  776.964220]  dput+0x15/0x20
[  776.967157]  path_put+0x31/0x70
[  776.970442]  free_fs_struct+0x22/0x60
[  776.974247]  exit_fs+0xf3/0x130
[  776.977537]  do_exit+0xec4/0x2620
[  776.980990]  ? do_raw_spin_unlock+0xa7/0x330
[  776.985409]  ? mm_update_next_owner+0x990/0x990
[  776.990087]  ? graph_lock+0x270/0x270
[  776.993895]  ? find_held_lock+0x36/0x1c0
[  776.997970]  ? __lock_acquire+0x62f/0x4c20
[  777.002207]  ? lock_downgrade+0x900/0x900
[  777.006371]  ? mark_held_locks+0x130/0x130
[  777.010609]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  777.015822]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  777.020939]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.026482]  ? futex_wait+0x5ec/0xa50
[  777.030297]  ? futex_wait_setup+0x3e0/0x3e0
[  777.034642]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  777.039746]  ? futex_wake+0x304/0x760
[  777.043560]  ? graph_lock+0x270/0x270
[  777.047373]  ? memset+0x31/0x40
[  777.050673]  ? find_held_lock+0x36/0x1c0
[  777.054746]  ? get_signal+0x953/0x1970
[  777.059145]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.063658]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.068198]  do_group_exit+0x177/0x440
[  777.072102]  ? trace_hardirqs_off_caller+0x300/0x300
[  777.077238]  ? __ia32_sys_exit+0x50/0x50
[  777.081314]  get_signal+0x8a8/0x1970
[  777.085044]  ? ptrace_notify+0x130/0x130
[  777.089131]  ? find_held_lock+0x36/0x1c0
[  777.093233]  ? __might_fault+0x12b/0x1e0
[  777.097310]  do_signal+0x9c/0x21c0
[  777.100854]  ? perf_trace_sched_process_exec+0x860/0x860
[  777.106304]  ? posix_ktime_get_ts+0x15/0x20
[  777.110654]  ? trace_hardirqs_off_caller+0x300/0x300
[  777.115775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.121322]  ? setup_sigcontext+0x7d0/0x7d0
[  777.125670]  ? exit_to_usermode_loop+0x8c/0x380
[  777.130341]  ? exit_to_usermode_loop+0x8c/0x380
[  777.135017]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  777.139600]  ? trace_hardirqs_on+0xbd/0x310
[  777.143957]  ? do_syscall_64+0x6be/0x820
[  777.148023]  ? __x64_sys_futex+0x47f/0x6a0
[  777.152269]  exit_to_usermode_loop+0x2e5/0x380
[  777.156856]  ? __bpf_trace_sys_exit+0x30/0x30
[  777.161361]  ? ret_from_fork+0x15/0x50
[  777.165464]  do_syscall_64+0x6be/0x820
[  777.169359]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  777.174730]  ? syscall_return_slowpath+0x5e0/0x5e0
[  777.179670]  ? trace_hardirqs_on_caller+0x310/0x310
[  777.184690]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  777.189733]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  777.196407]  ? __switch_to_asm+0x40/0x70
[  777.200469]  ? __switch_to_asm+0x34/0x70
[  777.204543]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  777.209402]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  777.214601] RIP: 0033:0x457569
[  777.217832] Code: Bad RIP value.
[  777.221196] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  777.228905] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  777.236174] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  777.243446] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  777.250888] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  777.258157] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  777.265458] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  777.266046] aoe: skb alloc failure
[  777.273617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  777.273633] Call Trace:
[  777.277262] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  777.286526]  dump_stack+0x244/0x39d
[  777.289088] syz-executor5 cpuset=syz5 mems_allowed=0
[  777.299579]  ? dump_stack_print_info.cold.1+0x20/0x20
[  777.313476]  warn_alloc.cold.116+0xb7/0x1bd
[  777.317806]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  777.322660]  ? lock_downgrade+0x900/0x900
[  777.326822]  ? trace_hardirqs_off+0xb8/0x310
[  777.331246]  ? trace_hardirqs_off+0xb8/0x310
[  777.335669]  __alloc_pages_slowpath+0x26fe/0x2e30
[  777.340543]  ? warn_alloc+0x120/0x120
[  777.344350]  ? print_usage_bug+0xc0/0xc0
[  777.348418]  ? warn_alloc+0x120/0x120
[  777.352229]  ? warn_alloc+0x120/0x120
[  777.356038]  ? print_usage_bug+0xc0/0xc0
[  777.360122]  ? print_usage_bug+0xc0/0xc0
[  777.364194]  ? __lock_acquire+0x62f/0x4c20
[  777.368442]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.373982]  ? should_fail+0x22d/0xd01
[  777.377875]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  777.382982]  ? __lock_acquire+0x62f/0x4c20
[  777.387225]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  777.392328]  ? __lock_acquire+0x62f/0x4c20
[  777.396564]  ? should_fail+0x22d/0xd01
[  777.400455]  ? find_held_lock+0x36/0x1c0
[  777.404528]  ? mark_held_locks+0x130/0x130
[  777.408774]  ? mark_held_locks+0x130/0x130
[  777.413013]  ? graph_lock+0x270/0x270
[  777.416816]  ? graph_lock+0x270/0x270
[  777.420620]  ? print_usage_bug+0xc0/0xc0
[  777.424687]  ? do_raw_spin_unlock+0xa7/0x330
[  777.429097]  ? graph_lock+0x270/0x270
[  777.432903]  ? print_usage_bug+0xc0/0xc0
[  777.436965]  ? wq_watchdog_touch+0x9c/0xfe
[  777.441209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.446748]  ? check_preemption_disabled+0x48/0x280
[  777.451790]  ? __lock_is_held+0xb5/0x140
[  777.455863]  __alloc_pages_nodemask+0xa7b/0xdd0
[  777.460537]  ? graph_lock+0x270/0x270
[  777.464348]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  777.469387]  ? find_held_lock+0x36/0x1c0
[  777.473464]  ? ____cache_alloc_node+0x1c7/0x1e0
[  777.478159]  ? lock_downgrade+0x900/0x900
[  777.482319]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.487864]  cache_grow_begin+0xa5/0x8c0
[  777.491928]  ? do_raw_spin_unlock+0xa7/0x330
[  777.496348]  fallback_alloc+0x204/0x2e0
[  777.500358]  ____cache_alloc_node+0x1c7/0x1e0
[  777.504871]  kmem_cache_alloc_node+0xe3/0x730
[  777.509373]  ? ipv6_get_ifaddr+0x42e/0x620
[  777.513622]  __alloc_skb+0x114/0x770
[  777.517337]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  777.522629]  ? netdev_alloc_frag+0x1f0/0x1f0
[  777.527044]  ? lock_downgrade+0x900/0x900
[  777.531206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.536750]  ? refcount_sub_and_test_checked+0x203/0x310
[  777.542235]  ? refcount_dec_if_one+0x180/0x180
[  777.546847]  ? addrconf_rs_timer+0x690/0x690
[  777.551270]  ndisc_alloc_skb+0x144/0x340
[  777.555347]  ndisc_send_rs+0x331/0x6e0
[  777.559264]  addrconf_rs_timer+0x314/0x690
[  777.563519]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  777.567782]  call_timer_fn+0x26d/0x920
[  777.571675]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  777.575911]  ? process_timeout+0x40/0x40
[  777.579981]  ? __run_timers+0x7d5/0xc60
[  777.583964]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.588459]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.592951]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  777.597188]  ? lockdep_hardirqs_on+0x296/0x5b0
[  777.601779]  ? trace_hardirqs_on+0xbd/0x310
[  777.606100]  ? kasan_check_read+0x11/0x20
[  777.610250]  ? __run_timers+0x7d5/0xc60
[  777.614229]  ? trace_hardirqs_off_caller+0x300/0x300
[  777.619350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  777.623612]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  777.627874]  __run_timers+0x7e0/0xc60
[  777.631697]  ? timer_fixup_init+0x70/0x70
[  777.635847]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.640351]  ? _raw_spin_unlock_irq+0x27/0x80
[  777.644849]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  777.649448]  ? trace_hardirqs_on+0xbd/0x310
[  777.653775]  ? kasan_check_read+0x11/0x20
[  777.657929]  ? finish_task_switch+0x1f4/0x920
[  777.662430]  ? trace_hardirqs_off_caller+0x300/0x300
[  777.667551]  ? compat_start_thread+0x80/0x80
[  777.671988]  ? pvclock_read_flags+0x160/0x160
[  777.676485]  ? __switch_to_asm+0x34/0x70
[  777.680549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.686110]  ? check_preemption_disabled+0x48/0x280
[  777.691160]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  777.696718]  ? rcu_pm_notify+0xc0/0xc0
[  777.700611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  777.706191]  ? check_preemption_disabled+0x48/0x280
[  777.711237]  run_timer_softirq+0x52/0xb0
[  777.715326]  ? rcu_read_lock_sched_held+0x14f/0x180
[  777.720345]  __do_softirq+0x308/0xb7e
[  777.724157]  ? trace_hardirqs_on_caller+0xc0/0x310
[  777.729110]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  777.734221]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  777.739672]  ? retint_kernel+0x2d/0x2d
[  777.743590]  ? trace_hardirqs_off+0xb8/0x310
[  777.748005]  ? smpboot_thread_fn+0x68b/0xa00
[  777.752419]  ? trace_hardirqs_on+0x310/0x310
[  777.756839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.762377]  ? check_preemption_disabled+0x48/0x280
[  777.767406]  ? takeover_tasklets+0xa90/0xa90
[  777.771822]  run_ksoftirqd+0x5e/0x100
[  777.775627]  smpboot_thread_fn+0x68b/0xa00
[  777.779870]  ? sort_range+0x30/0x30
[  777.783501]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  777.788610]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  777.794158]  ? __kthread_parkme+0xfb/0x1a0
[  777.798399]  ? sort_range+0x30/0x30
[  777.802029]  kthread+0x35a/0x440
[  777.805404]  ? kthread_stop+0x8f0/0x8f0
[  777.809390]  ret_from_fork+0x3a/0x50
[  777.813121] warn_alloc_show_mem: 1 callbacks suppressed
[  777.813133] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  777.813135] Mem-Info:
[  777.813167] active_anon:145353 inactive_anon:195 isolated_anon:0
[  777.813167]  active_file:10 inactive_file:15 isolated_file:0
[  777.813167]  unevictable:0 dirty:0 writeback:0 unstable:0
[  777.813167]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  777.813167]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  777.813167]  free:13766 free_pcp:87 free_cma:0
[  777.818517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  777.827040] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  777.829451] Call Trace:
[  777.862407] 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
[  777.871754]  <IRQ>
[  777.899328] lowmem_reserve[]: 0 2818 6321 6321
[  777.901917]  dump_stack+0x244/0x39d
[  777.928000] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  777.930158]  ? dump_stack_print_info.cold.1+0x20/0x20
[  777.934716] lowmem_reserve[]: 0 0 3503 3503
[  777.938362]  warn_alloc.cold.116+0xb7/0x1bd
[  777.965508] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  777.970699]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  777.975033] lowmem_reserve[]: 0 0 0 0
[  777.979357]  ? lock_downgrade+0x900/0x900
[  778.008242] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  778.013129]  ? trace_hardirqs_off+0xb8/0x310
[  778.016902] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  778.021067]  ? trace_hardirqs_off+0xb8/0x310
[  778.034596] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  778.039029]  __alloc_pages_slowpath+0x26fe/0x2e30
[  778.054105] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  778.059043]  ? warn_alloc+0x120/0x120
[  778.074452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  778.079304]  ? warn_alloc+0x120/0x120
[  778.088122] 280 total pagecache pages
[  778.091928]  ? warn_alloc+0x120/0x120
[  778.100490] 0 pages in swap cache
[  778.104289]  ? print_usage_bug+0xc0/0xc0
[  778.108093] Swap cache stats: add 0, delete 0, find 0/0
[  778.111888]  ? print_usage_bug+0xc0/0xc0
[  778.115320] Free swap  = 0kB
[  778.119380]  ? ktime_get+0x2c1/0x400
[  778.124759] Total swap = 0kB
[  778.128824]  ? check_preemption_disabled+0x48/0x280
[  778.131822] 1965979 pages RAM
[  778.135532]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  778.138521] 0 pages HighMem/MovableOnly
[  778.138530] 342854 pages reserved
[  778.143554]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.146642] 0 pages cma reserved
[  778.151135]  ? should_fail+0x22d/0xd01
[  778.155194] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  778.158559]  ? kasan_check_read+0x11/0x20
[  778.164305] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  778.168164]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  778.172032] ksoftirqd/1 cpuset=/ mems_allowed=0
[  778.178528]  ? __lock_acquire+0x62f/0x4c20
[  778.206986]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  778.212107]  ? should_fail+0x22d/0xd01
[  778.216014]  ? print_usage_bug+0xc0/0xc0
[  778.220116]  ? mark_held_locks+0x130/0x130
[  778.224356]  ? mark_held_locks+0x130/0x130
[  778.228590]  ? check_preemption_disabled+0x48/0x280
[  778.233641]  ? graph_lock+0x270/0x270
[  778.237496]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  778.242269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.247812]  ? check_preemption_disabled+0x48/0x280
[  778.252855]  ? __lock_is_held+0xb5/0x140
[  778.256925]  __alloc_pages_nodemask+0xa7b/0xdd0
[  778.261661]  ? graph_lock+0x270/0x270
[  778.265474]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  778.270506]  ? find_held_lock+0x36/0x1c0
[  778.274584]  ? ____cache_alloc_node+0x1c7/0x1e0
[  778.279279]  ? lock_downgrade+0x900/0x900
[  778.283442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.288999]  cache_grow_begin+0xa5/0x8c0
[  778.293076]  ? do_raw_spin_unlock+0xa7/0x330
[  778.297507]  fallback_alloc+0x204/0x2e0
[  778.301526]  ____cache_alloc_node+0x1c7/0x1e0
[  778.306047]  kmem_cache_alloc_node+0xe3/0x730
[  778.310551]  ? lockdep_hardirqs_on+0x296/0x5b0
[  778.315175]  __alloc_skb+0x114/0x770
[  778.318892]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  778.324268]  ? netdev_alloc_frag+0x1f0/0x1f0
[  778.328696]  ? vprintk_default+0x28/0x30
[  778.332766]  ? vprintk_func+0x85/0x181
[  778.336671]  ? printk+0xa7/0xcf
[  778.339958]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  778.344725]  ? do_raw_spin_trylock+0x270/0x270
[  778.349319]  new_skb+0x26/0x1c0
[  778.352609]  aoecmd_cfg+0x279/0x7f0
[  778.356277]  ? find_held_lock+0x36/0x1c0
[  778.360346]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  778.364701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.370255]  ? __lock_is_held+0xb5/0x140
[  778.374331]  discover_timer+0x50/0x60
[  778.378133]  call_timer_fn+0x26d/0x920
[  778.382028]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.386873]  ? process_timeout+0x40/0x40
[  778.390955]  ? mark_held_locks+0xc7/0x130
[  778.395124]  ? _raw_spin_unlock_irq+0x27/0x80
[  778.399643]  ? _raw_spin_unlock_irq+0x27/0x80
[  778.404144]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.408999]  ? lockdep_hardirqs_on+0x296/0x5b0
[  778.413606]  ? trace_hardirqs_on+0xbd/0x310
[  778.417944]  ? kasan_check_read+0x11/0x20
[  778.422109]  ? __run_timers+0x7d5/0xc60
[  778.426091]  ? trace_hardirqs_off_caller+0x300/0x300
[  778.431211]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  778.436053]  __run_timers+0x7e0/0xc60
[  778.439868]  ? timer_fixup_init+0x70/0x70
[  778.444026]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  778.449074]  ? graph_lock+0x270/0x270
[  778.452898]  ? print_usage_bug+0xc0/0xc0
[  778.456970]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  778.462172]  ? find_held_lock+0x36/0x1c0
[  778.466244]  ? graph_lock+0x270/0x270
[  778.470057]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.475598]  ? check_preemption_disabled+0x48/0x280
[  778.480662]  ? __lock_is_held+0xb5/0x140
[  778.484734]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.490283]  ? check_preemption_disabled+0x48/0x280
[  778.495320]  run_timer_softirq+0x52/0xb0
[  778.499399]  ? rcu_read_lock_sched_held+0x14f/0x180
[  778.504433]  __do_softirq+0x308/0xb7e
[  778.508255]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  778.512761]  ? lock_downgrade+0x900/0x900
[  778.516927]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  778.522050]  ? pvclock_read_flags+0x160/0x160
[  778.526569]  ? lapic_next_event+0x5a/0x90
[  778.530731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.536291]  ? kvm_clock_read+0x18/0x30
[  778.540274]  ? kvm_sched_clock_read+0x9/0x20
[  778.544706]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.550268]  ? check_preemption_disabled+0x48/0x280
[  778.555323]  irq_exit+0x17f/0x1c0
[  778.558790]  smp_apic_timer_interrupt+0x1cb/0x760
[  778.563660]  ? smp_call_function_single_interrupt+0x640/0x640
[  778.569560]  ? interrupt_entry+0xb5/0xc0
[  778.573648]  ? trace_hardirqs_off_caller+0xbb/0x300
[  778.578679]  ? trace_hardirqs_off_caller+0xbb/0x300
[  778.583711]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  778.588573]  ? trace_hardirqs_on_caller+0x310/0x310
[  778.593602]  ? trace_hardirqs_on_caller+0x310/0x310
[  778.598663]  ? task_prio+0x50/0x50
[  778.602222]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.607777]  ? check_preemption_disabled+0x48/0x280
[  778.612837]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  778.617719]  apic_timer_interrupt+0xf/0x20
[  778.621962]  </IRQ>
[  778.624212] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  778.629327] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  778.648246] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  778.655974] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  778.663253] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  778.670530] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  778.677802] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  778.685076] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  778.692404]  ? shrink_page_list+0x7e89/0xccd0
[  778.696954]  ? page_evictable+0x540/0x540
[  778.701467]  ? rb_erase_cached+0xc78/0x3720
[  778.705801]  ? rb_next+0x140/0x140
[  778.709419]  ? rb_erase_cached+0xc78/0x3720
[  778.713750]  ? rb_next+0x140/0x140
[  778.717297]  ? rb_erase_cached+0xc78/0x3720
[  778.721644]  ? rb_next+0x140/0x140
[  778.725190]  ? rb_erase_cached+0xc78/0x3720
[  778.729522]  ? graph_lock+0x270/0x270
[  778.733332]  ? __update_load_avg_se+0x5eb/0xae0
[  778.738010]  ? __update_load_avg_blocked_se+0x690/0x690
[  778.743406]  ? rb_erase_cached+0xc78/0x3720
[  778.747741]  ? graph_lock+0x270/0x270
[  778.751578]  ? rb_next+0x140/0x140
[  778.755153]  ? update_load_avg+0x387/0x2470
[  778.759514]  ? rb_erase_cached+0xc78/0x3720
[  778.763851]  ? rb_erase_cached+0xc78/0x3720
[  778.768181]  ? graph_lock+0x270/0x270
[  778.771991]  ? rb_next+0x140/0x140
[  778.775534]  ? rb_next+0x140/0x140
[  778.779086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.784657]  ? graph_lock+0x270/0x270
[  778.788471]  ? __lock_is_held+0xb5/0x140
[  778.792548]  ? print_usage_bug+0xc0/0xc0
[  778.796641]  ? print_usage_bug+0xc0/0xc0
[  778.800717]  ? __update_load_avg_blocked_se+0x690/0x690
[  778.806098]  ? rb_next+0x140/0x140
[  778.809673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.815224]  ? __isolate_lru_page+0xd05/0x1540
[  778.819840]  ? mark_held_locks+0x130/0x130
[  778.824108]  ? __lock_acquire+0x62f/0x4c20
[  778.828409]  ? __lock_acquire+0x62f/0x4c20
[  778.832666]  ? __update_load_avg_blocked_se+0x690/0x690
[  778.838053]  ? __update_load_avg_se+0xae0/0xae0
[  778.842735]  ? graph_lock+0x270/0x270
[  778.846561]  ? graph_lock+0x270/0x270
[  778.850374]  ? graph_lock+0x270/0x270
[  778.854196]  ? print_usage_bug+0xc0/0xc0
[  778.858269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.863824]  ? check_preemption_disabled+0x48/0x280
[  778.868894]  ? trace_hardirqs_off+0xb8/0x310
[  778.873316]  ? check_preemption_disabled+0x48/0x280
[  778.878349]  ? trace_hardirqs_on+0x310/0x310
[  778.882774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.888328]  ? check_preemption_disabled+0x48/0x280
[  778.893369]  ? move_active_pages_to_lru+0x15df/0x1c00
[  778.898582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  778.904141]  ? __isolate_lru_page+0xd05/0x1540
[  778.908746]  ? putback_lru_page+0x280/0x280
[  778.913098]  ? mark_held_locks+0x130/0x130
[  778.917349]  ? mark_held_locks+0xc7/0x130
[  778.921508]  ? free_unref_page_list+0xd1b/0x11e0
[  778.926269]  ? free_unref_page_list+0xd1b/0x11e0
[  778.931034]  ? trace_hardirqs_on+0xbd/0x310
[  778.935387]  ? shrink_active_list+0x14fb/0x1f00
[  778.940067]  ? trace_hardirqs_off_caller+0x300/0x300
[  778.945181]  ? graph_lock+0x270/0x270
[  778.949004]  ? graph_lock+0x270/0x270
[  778.952813]  ? print_usage_bug+0xc0/0xc0
[  778.956888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.962442]  ? check_preemption_disabled+0x48/0x280
[  778.967490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.973046]  ? check_preemption_disabled+0x48/0x280
[  778.978071]  ? __lock_is_held+0xb5/0x140
[  778.982141]  ? __this_cpu_preempt_check+0x1c/0x20
[  778.986991]  ? __mod_zone_page_state+0x8a/0xf0
[  778.991619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  778.997170]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  779.002386]  ? __isolate_lru_page+0x1540/0x1540
[  779.007062]  ? print_usage_bug+0xc0/0xc0
[  779.011143]  ? print_usage_bug+0xc0/0xc0
[  779.015212]  ? print_usage_bug+0xc0/0xc0
[  779.019289]  ? __lock_acquire+0x62f/0x4c20
[  779.023535]  ? shrink_inactive_list+0x1c50/0x1c50
[  779.028394]  ? __lock_acquire+0x62f/0x4c20
[  779.032646]  ? mark_held_locks+0x130/0x130
[  779.036885]  ? __lock_acquire+0x62f/0x4c20
[  779.041131]  ? graph_lock+0x270/0x270
[  779.044937]  ? mark_held_locks+0x130/0x130
[  779.049174]  ? print_usage_bug+0xc0/0xc0
[  779.053247]  ? print_usage_bug+0xc0/0xc0
[  779.057765]  ? find_held_lock+0x36/0x1c0
[  779.061845]  ? mark_held_locks+0xc7/0x130
[  779.066004]  ? _raw_spin_unlock_irq+0x27/0x80
[  779.070522]  ? _raw_spin_unlock_irq+0x27/0x80
[  779.075023]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  779.079609]  ? trace_hardirqs_on+0xbd/0x310
[  779.083944]  ? kasan_check_read+0x11/0x20
[  779.088099]  ? shrink_inactive_list+0x975/0x1c50
[  779.092861]  ? trace_hardirqs_off_caller+0x300/0x300
[  779.097967]  ? trace_hardirqs_on+0x310/0x310
[  779.102381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.107946]  ? check_preemption_disabled+0x48/0x280
[  779.112972]  shrink_inactive_list+0x9af/0x1c50
[  779.117573]  ? putback_inactive_pages+0x27e0/0x27e0
[  779.122597]  ? kasan_check_read+0x11/0x20
[  779.126763]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  779.132049]  ? kasan_check_read+0x11/0x20
[  779.136202]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  779.141229]  ? blk_lld_busy+0xa0/0xa0
[  779.145038]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  779.149972]  ? rcu_read_unlock+0x33/0x60
[  779.154032]  ? mem_cgroup_iter+0x514/0x1160
[  779.158361]  shrink_node_memcg+0x784/0x18d0
[  779.162707]  ? shrink_active_list+0x1f00/0x1f00
[  779.167590]  ? queue_work_on+0x148/0x1e0
[  779.171682]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  779.176273]  ? trace_hardirqs_on+0xbd/0x310
[  779.180592]  ? vmpressure+0x271/0x340
[  779.184395]  ? trace_hardirqs_off_caller+0x300/0x300
[  779.189510]  ? cgroup_procs_write_finish+0xf0/0xf0
[  779.194460]  shrink_node+0x3bc/0x16b0
[  779.198269]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  779.203576]  ? shrink_node_memcg+0x18d0/0x18d0
[  779.208171]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  779.212760]  ? trace_hardirqs_on+0xbd/0x310
[  779.217082]  ? vmpressure+0x271/0x340
[  779.220886]  ? do_raw_spin_unlock+0xa7/0x330
[  779.225306]  ? do_raw_spin_trylock+0x270/0x270
[  779.229898]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  779.235452]  ? __cpuset_node_allowed+0x19b/0x660
[  779.240213]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  779.245925]  ? vmpressure+0x1a2/0x340
[  779.249737]  do_try_to_free_pages+0x3e7/0x1290
[  779.254322]  ? graph_lock+0x270/0x270
[  779.258142]  ? shrink_node+0x16b0/0x16b0
[  779.262207]  ? __lock_is_held+0xb5/0x140
[  779.266289]  try_to_free_pages+0x4cb/0xb90
[  779.270534]  ? do_try_to_free_pages+0x1290/0x1290
[  779.275393]  ? kasan_check_read+0x11/0x20
[  779.279542]  ? psi_memstall_enter+0x240/0x2b0
[  779.284043]  ? trace_hardirqs_off_caller+0x300/0x300
[  779.289146]  ? lock_pin_lock+0x350/0x350
[  779.293223]  ? _raw_spin_unlock_irq+0x60/0x80
[  779.297720]  ? psi_memstall_enter+0x240/0x2b0
[  779.302221]  ? psi_memstall_tick+0x230/0x230
[  779.306651]  __alloc_pages_slowpath+0xa14/0x2e30
[  779.311451]  ? warn_alloc+0x120/0x120
[  779.315271]  ? graph_lock+0x270/0x270
[  779.319075]  ? graph_lock+0x270/0x270
[  779.322875]  ? print_usage_bug+0xc0/0xc0
[  779.326942]  ? graph_lock+0x270/0x270
[  779.330747]  ? graph_lock+0x270/0x270
[  779.334556]  ? check_preemption_disabled+0x48/0x280
[  779.339578]  ? check_preemption_disabled+0x48/0x280
[  779.344609]  ? __lock_is_held+0xb5/0x140
[  779.348698]  ? find_get_entry+0xa87/0x1120
[  779.352938]  ? lock_downgrade+0x900/0x900
[  779.357086]  ? check_preemption_disabled+0x48/0x280
[  779.362114]  ? __lock_is_held+0xb5/0x140
[  779.366192]  ? perf_trace_sched_process_exec+0x860/0x860
[  779.371659]  ? __might_sleep+0x95/0x190
[  779.375653]  __alloc_pages_nodemask+0xa7b/0xdd0
[  779.380331]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  779.385363]  ? find_held_lock+0x36/0x1c0
[  779.389437]  ? find_get_entry+0xa87/0x1120
[  779.393679]  ? lock_downgrade+0x900/0x900
[  779.397852]  ? check_preemption_disabled+0x48/0x280
[  779.402879]  ? kasan_check_read+0x11/0x20
[  779.407042]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  779.412587]  alloc_pages_current+0x173/0x350
[  779.417008]  __page_cache_alloc+0x3ce/0x570
[  779.421338]  ? find_get_entry+0xaae/0x1120
[  779.425577]  ? generic_perform_write+0x6a0/0x6a0
[  779.430338]  ? graph_lock+0x270/0x270
[  779.434149]  pagecache_get_page+0x396/0xf00
[  779.438484]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  779.443249]  ? __lock_is_held+0xb5/0x140
[  779.447339]  ? graph_lock+0x270/0x270
[  779.451174]  ? graph_lock+0x270/0x270
[  779.454980]  ? __lock_is_held+0xb5/0x140
[  779.459053]  ? __lock_is_held+0xb5/0x140
[  779.463305]  ? perf_trace_sched_process_exec+0x860/0x860
[  779.468766]  ? __getblk_gfp+0x129/0x1030
[  779.472833]  ? __might_sleep+0x95/0x190
[  779.476819]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  779.481593]  ? ext4_mb_good_group+0x730/0x730
[  779.486124]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.491705]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  779.496988]  ? _raw_spin_unlock+0x2c/0x50
[  779.501154]  ? ext4_has_free_clusters+0x670/0x670
[  779.505999]  ? debug_check_no_obj_freed+0x305/0x58d
[  779.511032]  ? graph_lock+0x270/0x270
[  779.514832]  ? __lock_acquire+0x62f/0x4c20
[  779.519068]  ? do_raw_spin_unlock+0xa7/0x330
[  779.523486]  ? trace_hardirqs_on+0x310/0x310
[  779.527907]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  779.532926]  ? ext4_get_group_desc+0x1c6/0x2c0
[  779.537517]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.543057]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  779.548594]  ? graph_lock+0x270/0x270
[  779.552455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.558001]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  779.563475]  ? __lock_is_held+0xb5/0x140
[  779.567545]  ? graph_lock+0x270/0x270
[  779.571352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.576893]  ? check_preemption_disabled+0x48/0x280
[  779.581923]  ? __lock_is_held+0xb5/0x140
[  779.586001]  ext4_free_blocks+0xbc4/0x3500
[  779.590272]  ? ext4_mb_new_blocks+0x4820/0x4820
[  779.594945]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  779.600223]  ? rcu_read_unlock_special+0x370/0x370
[  779.605152]  ? rcu_softirq_qs+0x20/0x20
[  779.609147]  ? unwind_dump+0x190/0x190
[  779.613052]  ? is_bpf_text_address+0xd3/0x170
[  779.617550]  ? kernel_text_address+0x79/0xf0
[  779.621982]  ? __kernel_text_address+0xd/0x40
[  779.626494]  ? unwind_get_return_address+0x61/0xa0
[  779.631453]  ? __save_stack_trace+0x8d/0xf0
[  779.635808]  ? kasan_kmalloc+0xc7/0xe0
[  779.639693]  ? __kmalloc+0x15b/0x760
[  779.643420]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  779.648366]  ? ext4_ext_truncate+0x1cc/0x220
[  779.652776]  ? ext4_truncate+0xe41/0x1650
[  779.656926]  ? ext4_evict_inode+0xab6/0x1ad0
[  779.661344]  ? evict+0x4b9/0x980
[  779.664709]  ? iput+0x674/0xa90
[  779.668010]  ? dentry_unlink_inode+0x461/0x5e0
[  779.672589]  ? __dentry_kill+0x44c/0x7a0
[  779.676656]  ? dentry_kill+0xc9/0x680
[  779.680460]  ? dput.part.25+0x660/0x860
[  779.684463]  ? dput+0x15/0x20
[  779.687582]  ? path_put+0x31/0x70
[  779.691037]  ? free_fs_struct+0x22/0x60
[  779.695007]  ? exit_fs+0xf3/0x130
[  779.698473]  ? do_exit+0xec4/0x2620
[  779.702106]  ? do_group_exit+0x177/0x440
[  779.706169]  ? get_signal+0x8a8/0x1970
[  779.710056]  ? do_signal+0x9c/0x21c0
[  779.713773]  ? exit_to_usermode_loop+0x2e5/0x380
[  779.718531]  ? do_syscall_64+0x6be/0x820
[  779.722600]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  779.727972]  ? lock_downgrade+0x900/0x900
[  779.732125]  ? graph_lock+0x270/0x270
[  779.735926]  ? trace_hardirqs_off_caller+0x300/0x300
[  779.741066]  ? ___cache_free+0x2e/0x380
[  779.745049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.750589]  ? check_preemption_disabled+0x48/0x280
[  779.755610]  ? graph_lock+0x270/0x270
[  779.759425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.764976]  ? check_preemption_disabled+0x48/0x280
[  779.770002]  ? __lock_is_held+0xb5/0x140
[  779.774078]  ext4_ext_remove_space+0x2536/0x5ad0
[  779.778868]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  779.784148]  ? graph_lock+0x270/0x270
[  779.787953]  ? perf_trace_sched_process_exec+0x860/0x860
[  779.793409]  ? ext4_journalled_invalidatepage+0x50/0x50
[  779.798785]  ? find_held_lock+0x36/0x1c0
[  779.802861]  ? ext4_es_remove_extent+0x147/0x4f0
[  779.807618]  ? lock_downgrade+0x900/0x900
[  779.811772]  ? ext4_es_scan+0x950/0x950
[  779.815755]  ? kasan_check_write+0x14/0x20
[  779.819989]  ? do_raw_write_lock+0x14f/0x310
[  779.824397]  ? do_raw_write_trylock+0x270/0x270
[  779.829079]  ? _raw_write_unlock+0x2c/0x50
[  779.833313]  ? ext4_es_remove_extent+0x14c/0x4f0
[  779.838070]  ? ext4_journal_check_start+0x18e/0x220
[  779.843097]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  779.847864]  ? down_write+0x8a/0x130
[  779.851579]  ? ext4_truncate+0xde1/0x1650
[  779.855736]  ext4_ext_truncate+0x1cc/0x220
[  779.859977]  ext4_truncate+0xe41/0x1650
[  779.863971]  ? ext4_punch_hole+0x1220/0x1220
[  779.868378]  ? ext4_evict_inode+0xa5a/0x1ad0
[  779.872788]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  779.877720]  ? __might_sleep+0x95/0x190
[  779.881706]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.887263]  ? ext4_evict_inode+0x917/0x1ad0
[  779.891678]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  779.897403]  ? rcu_read_lock_sched_held+0x14f/0x180
[  779.902432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  779.907971]  ? __sb_start_write+0x1b2/0x370
[  779.912314]  ext4_evict_inode+0xab6/0x1ad0
[  779.916556]  ? ext4_da_write_begin+0x12c0/0x12c0
[  779.921313]  ? inode_wait_for_writeback+0x2f/0x40
[  779.926158]  ? lock_downgrade+0x900/0x900
[  779.930313]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  779.935854]  ? __inode_wait_for_writeback+0x2cf/0x380
[  779.941052]  ? kasan_check_read+0x11/0x20
[  779.945200]  ? do_raw_spin_unlock+0xa7/0x330
[  779.949614]  ? do_raw_spin_trylock+0x270/0x270
[  779.954216]  ? ext4_da_write_begin+0x12c0/0x12c0
[  779.958978]  evict+0x4b9/0x980
[  779.962188]  ? destroy_inode+0x200/0x200
[  779.966251]  ? iput+0x66c/0xa90
[  779.969536]  ? lock_downgrade+0x900/0x900
[  779.973695]  ? kasan_check_read+0x11/0x20
[  779.977846]  ? do_raw_spin_trylock+0x270/0x270
[  779.982440]  iput+0x674/0xa90
[  779.985552]  ? inode_add_lru+0x2a0/0x2a0
[  779.989623]  ? fsnotify_destroy_marks+0x1d2/0x270
[  779.994476]  ? fsnotify_clear_marks_by_group+0x640/0x640
[  779.999931]  ? find_held_lock+0x36/0x1c0
[  780.004007]  dentry_unlink_inode+0x461/0x5e0
[  780.008422]  ? d_lru_del+0x130/0x130
[  780.012143]  ? kasan_check_read+0x11/0x20
[  780.016299]  ? do_raw_spin_trylock+0x270/0x270
[  780.020891]  ? lockref_get_not_dead+0x90/0x90
[  780.025396]  __dentry_kill+0x44c/0x7a0
[  780.029289]  ? d_drop+0x70/0x70
[  780.032568]  ? lock_downgrade+0x900/0x900
[  780.036734]  dentry_kill+0xc9/0x680
[  780.040378]  dput.part.25+0x660/0x860
[  780.044189]  ? shrink_dcache_sb+0x350/0x350
[  780.048511]  ? kasan_check_read+0x11/0x20
[  780.052666]  ? do_raw_spin_unlock+0xa7/0x330
[  780.057597]  ? do_raw_spin_trylock+0x270/0x270
[  780.062213]  dput+0x15/0x20
[  780.065173]  path_put+0x31/0x70
[  780.068492]  free_fs_struct+0x22/0x60
[  780.072294]  exit_fs+0xf3/0x130
[  780.075586]  do_exit+0xec4/0x2620
[  780.079047]  ? do_raw_spin_unlock+0xa7/0x330
[  780.083466]  ? mm_update_next_owner+0x990/0x990
[  780.088138]  ? graph_lock+0x270/0x270
[  780.091946]  ? find_held_lock+0x36/0x1c0
[  780.096020]  ? __lock_acquire+0x62f/0x4c20
[  780.100258]  ? lock_downgrade+0x900/0x900
[  780.104423]  ? mark_held_locks+0x130/0x130
[  780.108673]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  780.113881]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  780.119000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.124547]  ? futex_wait+0x5ec/0xa50
[  780.128363]  ? futex_wait_setup+0x3e0/0x3e0
[  780.132712]  ? drop_futex_key_refs.isra.14+0x6d/0xe0
[  780.137818]  ? futex_wake+0x304/0x760
[  780.141649]  ? graph_lock+0x270/0x270
[  780.145472]  ? memset+0x31/0x40
[  780.148773]  ? find_held_lock+0x36/0x1c0
[  780.152847]  ? get_signal+0x953/0x1970
[  780.156750]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.161248]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.165756]  do_group_exit+0x177/0x440
[  780.169661]  ? trace_hardirqs_off_caller+0x300/0x300
[  780.174771]  ? __ia32_sys_exit+0x50/0x50
[  780.178847]  get_signal+0x8a8/0x1970
[  780.182571]  ? ptrace_notify+0x130/0x130
[  780.186662]  ? find_held_lock+0x36/0x1c0
[  780.190741]  ? __might_fault+0x12b/0x1e0
[  780.194809]  do_signal+0x9c/0x21c0
[  780.198353]  ? perf_trace_sched_process_exec+0x860/0x860
[  780.203806]  ? posix_ktime_get_ts+0x15/0x20
[  780.208132]  ? trace_hardirqs_off_caller+0x300/0x300
[  780.213270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.218818]  ? setup_sigcontext+0x7d0/0x7d0
[  780.223151]  ? exit_to_usermode_loop+0x8c/0x380
[  780.227822]  ? exit_to_usermode_loop+0x8c/0x380
[  780.232499]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  780.237086]  ? trace_hardirqs_on+0xbd/0x310
[  780.241417]  ? do_syscall_64+0x6be/0x820
[  780.245490]  ? __x64_sys_futex+0x47f/0x6a0
[  780.249738]  exit_to_usermode_loop+0x2e5/0x380
[  780.254326]  ? __bpf_trace_sys_exit+0x30/0x30
[  780.258832]  ? ret_from_fork+0x15/0x50
[  780.262732]  do_syscall_64+0x6be/0x820
[  780.266634]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  780.272005]  ? syscall_return_slowpath+0x5e0/0x5e0
[  780.276944]  ? trace_hardirqs_on_caller+0x310/0x310
[  780.281963]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  780.286988]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[  780.293663]  ? __switch_to_asm+0x40/0x70
[  780.297730]  ? __switch_to_asm+0x34/0x70
[  780.301800]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  780.306664]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  780.311858] RIP: 0033:0x457569
[  780.315083] Code: Bad RIP value.
[  780.318468] RSP: 002b:00007fb5cb2c2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  780.326176] RAX: fffffffffffffe00 RBX: 000000000072bf08 RCX: 0000000000457569
[  780.333445] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08
[  780.340716] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000
[  780.347987] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c
[  780.355260] R13: 00007ffe859f563f R14: 00007fb5cb2c39c0 R15: 0000000000000000
[  780.362564] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.20.0-rc1-next-20181109+ #110
[  780.362675] aoe: skb alloc failure
[  780.370727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  780.370733] Call Trace:
[  780.370758]  dump_stack+0x244/0x39d
[  780.370776]  ? dump_stack_print_info.cold.1+0x20/0x20
[  780.370804]  warn_alloc.cold.116+0xb7/0x1bd
[  780.374366] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  780.383690]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  780.386265] syz-executor5 cpuset=syz5 mems_allowed=0
[  780.389908]  ? lock_downgrade+0x900/0x900
[  780.423927]  ? trace_hardirqs_off+0xb8/0x310
[  780.428346]  ? trace_hardirqs_off+0xb8/0x310
[  780.432769]  __alloc_pages_slowpath+0x26fe/0x2e30
[  780.437646]  ? warn_alloc+0x120/0x120
[  780.441458]  ? print_usage_bug+0xc0/0xc0
[  780.445523]  ? warn_alloc+0x120/0x120
[  780.449332]  ? warn_alloc+0x120/0x120
[  780.453144]  ? print_usage_bug+0xc0/0xc0
[  780.457220]  ? print_usage_bug+0xc0/0xc0
[  780.461288]  ? __lock_acquire+0x62f/0x4c20
[  780.465532]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.471081]  ? should_fail+0x22d/0xd01
[  780.474997]  ? __lock_acquire+0x62f/0x4c20
[  780.479241]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  780.484347]  ? __lock_acquire+0x62f/0x4c20
[  780.488588]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  780.493697]  ? __lock_acquire+0x62f/0x4c20
[  780.497934]  ? should_fail+0x22d/0xd01
[  780.501844]  ? mark_held_locks+0x130/0x130
[  780.506091]  ? mark_held_locks+0x130/0x130
[  780.510335]  ? lock_downgrade+0x900/0x900
[  780.514489]  ? graph_lock+0x270/0x270
[  780.518295]  ? print_usage_bug+0xc0/0xc0
[  780.522364]  ? trace_hardirqs_off+0xb8/0x310
[  780.526777]  ? kasan_check_read+0x11/0x20
[  780.530933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.536485]  ? check_preemption_disabled+0x48/0x280
[  780.541522]  ? __lock_is_held+0xb5/0x140
[  780.545612]  __alloc_pages_nodemask+0xa7b/0xdd0
[  780.550291]  ? graph_lock+0x270/0x270
[  780.554097]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  780.559137]  ? find_held_lock+0x36/0x1c0
[  780.563216]  ? ____cache_alloc_node+0x1c7/0x1e0
[  780.567888]  ? lock_downgrade+0x900/0x900
[  780.572045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.577600]  cache_grow_begin+0xa5/0x8c0
[  780.581665]  ? do_raw_spin_unlock+0xa7/0x330
[  780.586087]  fallback_alloc+0x204/0x2e0
[  780.590073]  ____cache_alloc_node+0x1c7/0x1e0
[  780.594578]  kmem_cache_alloc_node+0xe3/0x730
[  780.599078]  ? ipv6_get_ifaddr+0x42e/0x620
[  780.603325]  __alloc_skb+0x114/0x770
[  780.607039]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  780.612322]  ? netdev_alloc_frag+0x1f0/0x1f0
[  780.616736]  ? lock_downgrade+0x900/0x900
[  780.620900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.626443]  ? refcount_sub_and_test_checked+0x203/0x310
[  780.631903]  ? refcount_dec_if_one+0x180/0x180
[  780.636495]  ? addrconf_rs_timer+0x690/0x690
[  780.640919]  ndisc_alloc_skb+0x144/0x340
[  780.644988]  ndisc_send_rs+0x331/0x6e0
[  780.648895]  addrconf_rs_timer+0x314/0x690
[  780.653166]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  780.657419]  call_timer_fn+0x26d/0x920
[  780.661308]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  780.665550]  ? process_timeout+0x40/0x40
[  780.669621]  ? __run_timers+0x7d5/0xc60
[  780.673607]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.678108]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.682609]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  780.686849]  ? lockdep_hardirqs_on+0x296/0x5b0
[  780.691436]  ? trace_hardirqs_on+0xbd/0x310
[  780.695762]  ? kasan_check_read+0x11/0x20
[  780.699914]  ? __run_timers+0x7d5/0xc60
[  780.703905]  ? trace_hardirqs_off_caller+0x300/0x300
[  780.709027]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  780.713262]  __run_timers+0x7e0/0xc60
[  780.717081]  ? timer_fixup_init+0x70/0x70
[  780.721235]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.725735]  ? _raw_spin_unlock_irq+0x27/0x80
[  780.730247]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  780.734834]  ? trace_hardirqs_on+0xbd/0x310
[  780.739174]  ? kasan_check_read+0x11/0x20
[  780.743329]  ? finish_task_switch+0x1f4/0x920
[  780.747839]  ? trace_hardirqs_off_caller+0x300/0x300
[  780.752948]  ? compat_start_thread+0x80/0x80
[  780.757383]  ? pvclock_read_flags+0x160/0x160
[  780.761886]  ? __switch_to_asm+0x34/0x70
[  780.765957]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.771502]  ? check_preemption_disabled+0x48/0x280
[  780.776531]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  780.782074]  ? rcu_pm_notify+0xc0/0xc0
[  780.785967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  780.791518]  ? check_preemption_disabled+0x48/0x280
[  780.796553]  run_timer_softirq+0x52/0xb0
[  780.800649]  ? rcu_read_lock_sched_held+0x14f/0x180
[  780.805674]  __do_softirq+0x308/0xb7e
[  780.809494]  ? trace_hardirqs_on_caller+0xc0/0x310
[  780.814448]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  780.819568]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  780.825048]  ? retint_kernel+0x2d/0x2d
[  780.828959]  ? trace_hardirqs_off+0xb8/0x310
[  780.833387]  ? smpboot_thread_fn+0x68b/0xa00
[  780.837801]  ? trace_hardirqs_on+0x310/0x310
[  780.842214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.847764]  ? check_preemption_disabled+0x48/0x280
[  780.852783]  ? takeover_tasklets+0xa90/0xa90
[  780.857193]  run_ksoftirqd+0x5e/0x100
[  780.860996]  smpboot_thread_fn+0x68b/0xa00
[  780.865237]  ? sort_range+0x30/0x30
[  780.868873]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  780.873981]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  780.879525]  ? __kthread_parkme+0xfb/0x1a0
[  780.883767]  ? sort_range+0x30/0x30
[  780.887399]  kthread+0x35a/0x440
[  780.890771]  ? kthread_stop+0x8f0/0x8f0
[  780.894757]  ret_from_fork+0x3a/0x50
[  780.898518] warn_alloc_show_mem: 1 callbacks suppressed
[  780.898531] CPU: 0 PID: 8900 Comm: syz-executor5 Not tainted 4.20.0-rc1-next-20181109+ #110
[  780.898533] Mem-Info:
[  780.898565] active_anon:145353 inactive_anon:195 isolated_anon:0
[  780.898565]  active_file:10 inactive_file:15 isolated_file:0
[  780.898565]  unevictable:0 dirty:0 writeback:0 unstable:0
[  780.898565]  slab_reclaimable:8540 slab_unreclaimable:1360680
[  780.898565]  mapped:49154 shmem:255 pagetables:1353 bounce:0
[  780.898565]  free:13766 free_pcp:87 free_cma:0
[  780.903911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  780.903920] Call Trace:
[  780.912426] Node 0 active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:1020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 544768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  780.914831]  <IRQ>
[  780.947792] 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
[  780.957155]  dump_stack+0x244/0x39d
[  780.959716] lowmem_reserve[]: 0 2818 6321 6321
[  780.987314]  ? dump_stack_print_info.cold.1+0x20/0x20
[  780.989440] Node 0 DMA32 free:25188kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888772kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  781.015562]  warn_alloc.cold.116+0xb7/0x1bd
[  781.019153] lowmem_reserve[]: 0 0 3503 3503
[  781.023748]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  781.028916] Node 0 Normal free:13968kB min:37364kB low:46704kB high:56044kB active_anon:581412kB inactive_anon:780kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:7680kB pagetables:5412kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  781.056556]  ? lock_downgrade+0x900/0x900
[  781.060896] lowmem_reserve[]: 0 0 0 0
[  781.065225]  ? trace_hardirqs_off+0xb8/0x310
[  781.070049] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  781.098955]  ? trace_hardirqs_off+0xb8/0x310
[  781.103084] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 3*16kB (M) 3*32kB (UM) 3*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25188kB
[  781.106890]  __alloc_pages_slowpath+0x26fe/0x2e30
[  781.111269] Node 0 Normal: 834*4kB (UME) 431*8kB (UME) 227*16kB (UME) 50*32kB (UME) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 14000kB
[  781.124825]  ? warn_alloc+0x120/0x120
[  781.129212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  781.144309]  ? warn_alloc+0x120/0x120
[  781.149155] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  781.164744]  ? __lock_acquire+0x62f/0x4c20
[  781.168530] 280 total pagecache pages
[  781.177377]  ? warn_alloc+0x120/0x120
[  781.181167] 0 pages in swap cache
[  781.189745]  ? print_usage_bug+0xc0/0xc0
[  781.193962] Swap cache stats: add 0, delete 0, find 0/0
[  781.197768]  ? print_usage_bug+0xc0/0xc0
[  781.201545] Free swap  = 0kB
[  781.204998]  ? mark_held_locks+0x130/0x130
[  781.209033] Total swap = 0kB
[  781.209042] 1965979 pages RAM
[  781.214434]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.218473] 0 pages HighMem/MovableOnly
[  781.221489]  ? should_fail+0x22d/0xd01
[  781.225702] 342854 pages reserved
[  781.225711] 0 pages cma reserved
[  781.228731]  ? graph_lock+0x270/0x270
[  781.231930] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  781.237395]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  781.237411]  ? __lock_acquire+0x62f/0x4c20
[  781.237427]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  781.237442]  ? should_fail+0x22d/0xd01
[  781.241477] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  781.245298]  ? mark_held_locks+0x130/0x130
[  781.248731] ksoftirqd/1 cpuset=/ mems_allowed=0
[  781.252095]  ? mark_held_locks+0x130/0x130
[  781.304062]  ? lock_downgrade+0x900/0x900
[  781.308216]  ? graph_lock+0x270/0x270
[  781.312017]  ? graph_lock+0x270/0x270
[  781.315823]  ? graph_lock+0x270/0x270
[  781.319625]  ? do_raw_spin_unlock+0xa7/0x330
[  781.324048]  ? trace_hardirqs_on+0x310/0x310
[  781.328460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.334007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.339552]  ? check_preemption_disabled+0x48/0x280
[  781.344581]  ? __lock_is_held+0xb5/0x140
[  781.348658]  __alloc_pages_nodemask+0xa7b/0xdd0
[  781.353355]  ? graph_lock+0x270/0x270
[  781.357166]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  781.362196]  ? find_held_lock+0x36/0x1c0
[  781.366269]  ? ____cache_alloc_node+0x1c7/0x1e0
[  781.370945]  ? lock_downgrade+0x900/0x900
[  781.375105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.380688]  cache_grow_begin+0xa5/0x8c0
[  781.384779]  ? do_raw_spin_unlock+0xa7/0x330
[  781.389200]  fallback_alloc+0x204/0x2e0
[  781.393189]  ____cache_alloc_node+0x1c7/0x1e0
[  781.397696]  kmem_cache_alloc_node+0xe3/0x730
[  781.402200]  ? lockdep_hardirqs_on+0x296/0x5b0
[  781.406792]  __alloc_skb+0x114/0x770
[  781.410505]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  781.415876]  ? netdev_alloc_frag+0x1f0/0x1f0
[  781.420301]  ? vprintk_default+0x28/0x30
[  781.424362]  ? vprintk_func+0x85/0x181
[  781.428256]  ? printk+0xa7/0xcf
[  781.431537]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  781.436301]  ? do_raw_spin_trylock+0x270/0x270
[  781.440890]  new_skb+0x26/0x1c0
[  781.444172]  aoecmd_cfg+0x279/0x7f0
[  781.447807]  ? find_held_lock+0x36/0x1c0
[  781.451892]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  781.456234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.461816]  ? __lock_is_held+0xb5/0x140
[  781.465895]  discover_timer+0x50/0x60
[  781.469703]  call_timer_fn+0x26d/0x920
[  781.473608]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.478460]  ? process_timeout+0x40/0x40
[  781.482541]  ? mark_held_locks+0xc7/0x130
[  781.486700]  ? _raw_spin_unlock_irq+0x27/0x80
[  781.491219]  ? _raw_spin_unlock_irq+0x27/0x80
[  781.495716]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.500561]  ? lockdep_hardirqs_on+0x296/0x5b0
[  781.505149]  ? trace_hardirqs_on+0xbd/0x310
[  781.509477]  ? kasan_check_read+0x11/0x20
[  781.513639]  ? __run_timers+0x7d5/0xc60
[  781.517624]  ? trace_hardirqs_off_caller+0x300/0x300
[  781.522752]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  781.527594]  __run_timers+0x7e0/0xc60
[  781.531428]  ? timer_fixup_init+0x70/0x70
[  781.535583]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  781.540605]  ? graph_lock+0x270/0x270
[  781.544422]  ? print_usage_bug+0xc0/0xc0
[  781.548489]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  781.553687]  ? find_held_lock+0x36/0x1c0
[  781.557758]  ? graph_lock+0x270/0x270
[  781.561572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.567114]  ? check_preemption_disabled+0x48/0x280
[  781.572147]  ? __lock_is_held+0xb5/0x140
[  781.576215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.581759]  ? check_preemption_disabled+0x48/0x280
[  781.586786]  run_timer_softirq+0x52/0xb0
[  781.590852]  ? rcu_read_lock_sched_held+0x14f/0x180
[  781.595874]  __do_softirq+0x308/0xb7e
[  781.599681]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  781.604184]  ? lock_downgrade+0x900/0x900
[  781.608336]  ? __irqentry_text_end+0x1f9688/0x1f9688
[  781.613450]  ? pvclock_read_flags+0x160/0x160
[  781.617971]  ? lapic_next_event+0x5a/0x90
[  781.622125]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.627684]  ? kvm_clock_read+0x18/0x30
[  781.631668]  ? kvm_sched_clock_read+0x9/0x20
[  781.636102]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.641650]  ? check_preemption_disabled+0x48/0x280
[  781.646687]  irq_exit+0x17f/0x1c0
[  781.650171]  smp_apic_timer_interrupt+0x1cb/0x760
[  781.655025]  ? smp_call_function_single_interrupt+0x640/0x640
[  781.660919]  ? interrupt_entry+0xb5/0xc0
[  781.664987]  ? trace_hardirqs_off_caller+0xbb/0x300
[  781.670004]  ? trace_hardirqs_off_caller+0xbb/0x300
[  781.675026]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  781.679872]  ? trace_hardirqs_on_caller+0x310/0x310
[  781.684887]  ? trace_hardirqs_on_caller+0x310/0x310
[  781.689906]  ? task_prio+0x50/0x50
[  781.693452]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.698995]  ? check_preemption_disabled+0x48/0x280
[  781.704020]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  781.708876]  apic_timer_interrupt+0xf/0x20
[  781.713108]  </IRQ>
[  781.715355] RIP: 0010:shrink_page_list+0x7e92/0xccd0
[  781.720465] Code: 48 c1 e8 03 80 3c 18 00 0f 85 0d 26 00 00 48 83 3d 82 ae a9 07 00 0f 84 b2 12 00 00 e8 77 5b d7 ff 48 8b bd e8 dc ff ff 57 9d <0f> 1f 44 00 00 e9 27 b8 ff ff e8 5f 5b d7 ff 49 8d 45 ff 48 89 85
[  781.739368] RSP: 0000:ffff880180e3a0d8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  781.747077] RAX: ffff8801bacb6440 RBX: dffffc0000000000 RCX: 1ffff10037596da1
[  781.754347] RDX: 0000000000000000 RSI: ffffffff81a84d39 RDI: 0000000000000293
[  781.761646] RBP: ffff880180e3c478 R08: ffff8801bacb6d08 R09: 0000000000000006
[  781.768915] R10: 0000000000000000 R11: ffff8801bacb6440 R12: ffff880180e3c450
[  781.776186] R13: 0000000000000200 R14: ffffea00061741c8 R15: 000000000000000b
[  781.783479]  ? shrink_page_list+0x7e89/0xccd0
[  781.788008]  ? page_evictable+0x540/0x540
[  781.792515]  ? rb_erase_cached+0xc78/0x3720
[  781.796875]  ? rb_next+0x140/0x140
[  781.800483]  ? rb_erase_cached+0xc78/0x3720
[  781.804815]  ? rb_next+0x140/0x140
[  781.808364]  ? rb_erase_cached+0xc78/0x3720
[  781.812695]  ? rb_next+0x140/0x140
[  781.816239]  ? rb_erase_cached+0xc78/0x3720
[  781.820574]  ? graph_lock+0x270/0x270
[  781.824382]  ? __update_load_avg_se+0x5eb/0xae0
[  781.829086]  ? __update_load_avg_blocked_se+0x690/0x690
[  781.834455]  ? rb_erase_cached+0xc78/0x3720
[  781.838781]  ? graph_lock+0x270/0x270
[  781.842587]  ? rb_next+0x140/0x140
[  781.846132]  ? update_load_avg+0x387/0x2470
[  781.850467]  ? rb_erase_cached+0xc78/0x3720
[  781.854799]  ? rb_erase_cached+0xc78/0x3720
[  781.859120]  ? graph_lock+0x270/0x270
[  781.862928]  ? rb_next+0x140/0x140
[  781.866465]  ? rb_next+0x140/0x140
[  781.870035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.875584]  ? graph_lock+0x270/0x270
[  781.879383]  ? __lock_is_held+0xb5/0x140
[  781.883452]  ? print_usage_bug+0xc0/0xc0
[  781.887520]  ? print_usage_bug+0xc0/0xc0
[  781.891582]  ? __update_load_avg_blocked_se+0x690/0x690
[  781.896954]  ? rb_next+0x140/0x140
[  781.900516]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.906058]  ? __isolate_lru_page+0xd05/0x1540
[  781.910664]  ? mark_held_locks+0x130/0x130
[  781.914913]  ? __lock_acquire+0x62f/0x4c20
[  781.919186]  ? __lock_acquire+0x62f/0x4c20
[  781.923437]  ? __update_load_avg_blocked_se+0x690/0x690
[  781.928806]  ? __update_load_avg_se+0xae0/0xae0
[  781.933479]  ? graph_lock+0x270/0x270
[  781.937290]  ? graph_lock+0x270/0x270
[  781.941092]  ? graph_lock+0x270/0x270
[  781.944899]  ? print_usage_bug+0xc0/0xc0
[  781.948966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.954510]  ? check_preemption_disabled+0x48/0x280
[  781.959541]  ? trace_hardirqs_off+0xb8/0x310
[  781.963955]  ? check_preemption_disabled+0x48/0x280
[  781.968978]  ? trace_hardirqs_on+0x310/0x310
[  781.973391]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  781.978931]  ? check_preemption_disabled+0x48/0x280
[  781.983958]  ? move_active_pages_to_lru+0x15df/0x1c00
[  781.989158]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.994700]  ? __isolate_lru_page+0xd05/0x1540
[  781.999288]  ? putback_lru_page+0x280/0x280
[  782.003634]  ? mark_held_locks+0x130/0x130
[  782.007884]  ? mark_held_locks+0xc7/0x130
[  782.012042]  ? free_unref_page_list+0xd1b/0x11e0
[  782.016800]  ? free_unref_page_list+0xd1b/0x11e0
[  782.021564]  ? trace_hardirqs_on+0xbd/0x310
[  782.025933]  ? shrink_active_list+0x14fb/0x1f00
[  782.030614]  ? trace_hardirqs_off_caller+0x300/0x300
[  782.035724]  ? graph_lock+0x270/0x270
[  782.039539]  ? graph_lock+0x270/0x270
[  782.043342]  ? print_usage_bug+0xc0/0xc0
[  782.047409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.052947]  ? check_preemption_disabled+0x48/0x280
[  782.058501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.064042]  ? check_preemption_disabled+0x48/0x280
[  782.069063]  ? __lock_is_held+0xb5/0x140
[  782.073141]  ? __this_cpu_preempt_check+0x1c/0x20
[  782.077988]  ? __mod_zone_page_state+0x8a/0xf0
[  782.082590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.088140]  ? isolate_lru_pages.isra.57+0xc78/0x19e0
[  782.093352]  ? __isolate_lru_page+0x1540/0x1540
[  782.098021]  ? print_usage_bug+0xc0/0xc0
[  782.102099]  ? print_usage_bug+0xc0/0xc0
[  782.106160]  ? print_usage_bug+0xc0/0xc0
[  782.110234]  ? __lock_acquire+0x62f/0x4c20
[  782.114488]  ? shrink_inactive_list+0x1c50/0x1c50
[  782.119340]  ? __lock_acquire+0x62f/0x4c20
[  782.123582]  ? mark_held_locks+0x130/0x130
[  782.127825]  ? __lock_acquire+0x62f/0x4c20
[  782.132071]  ? graph_lock+0x270/0x270
[  782.135871]  ? mark_held_locks+0x130/0x130
[  782.140107]  ? print_usage_bug+0xc0/0xc0
[  782.144176]  ? print_usage_bug+0xc0/0xc0
[  782.148244]  ? find_held_lock+0x36/0x1c0
[  782.152320]  ? mark_held_locks+0xc7/0x130
[  782.156476]  ? _raw_spin_unlock_irq+0x27/0x80
[  782.160979]  ? _raw_spin_unlock_irq+0x27/0x80
[  782.165500]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  782.170848]  ? trace_hardirqs_on+0xbd/0x310
[  782.175188]  ? kasan_check_read+0x11/0x20
[  782.179339]  ? shrink_inactive_list+0x975/0x1c50
[  782.184107]  ? trace_hardirqs_off_caller+0x300/0x300
[  782.189215]  ? trace_hardirqs_on+0x310/0x310
[  782.193641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.199182]  ? check_preemption_disabled+0x48/0x280
[  782.204209]  shrink_inactive_list+0x9af/0x1c50
[  782.208812]  ? putback_inactive_pages+0x27e0/0x27e0
[  782.213840]  ? kasan_check_read+0x11/0x20
[  782.217989]  ? mem_cgroup_get_nr_swap_pages+0xa1/0x340
[  782.223271]  ? kasan_check_read+0x11/0x20
[  782.227423]  ? mem_cgroup_commit_charge+0xa50/0xa50
[  782.232447]  ? blk_lld_busy+0xa0/0xa0
[  782.236254]  ? throttle_direct_reclaim+0x9e0/0x9e0
[  782.241210]  ? rcu_read_unlock+0x33/0x60
[  782.245288]  ? mem_cgroup_iter+0x514/0x1160
[  782.249627]  shrink_node_memcg+0x784/0x18d0
[  782.253976]  ? shrink_active_list+0x1f00/0x1f00
[  782.258653]  ? queue_work_on+0x148/0x1e0
[  782.262727]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  782.267316]  ? trace_hardirqs_on+0xbd/0x310
[  782.271649]  ? vmpressure+0x271/0x340
[  782.275459]  ? trace_hardirqs_off_caller+0x300/0x300
[  782.280572]  ? cgroup_procs_write_finish+0xf0/0xf0
[  782.285530]  shrink_node+0x3bc/0x16b0
[  782.289334]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  782.294651]  ? shrink_node_memcg+0x18d0/0x18d0
[  782.299237]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  782.303825]  ? trace_hardirqs_on+0xbd/0x310
[  782.308149]  ? vmpressure+0x271/0x340
[  782.311958]  ? do_raw_spin_unlock+0xa7/0x330
[  782.316365]  ? do_raw_spin_trylock+0x270/0x270
[  782.320968]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  782.326507]  ? __cpuset_node_allowed+0x19b/0x660
[  782.331277]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  782.336992]  ? vmpressure+0x1a2/0x340
[  782.340810]  do_try_to_free_pages+0x3e7/0x1290
[  782.345397]  ? graph_lock+0x270/0x270
[  782.349226]  ? shrink_node+0x16b0/0x16b0
[  782.353294]  ? __lock_is_held+0xb5/0x140
[  782.357370]  try_to_free_pages+0x4cb/0xb90
[  782.361613]  ? do_try_to_free_pages+0x1290/0x1290
[  782.366483]  ? kasan_check_read+0x11/0x20
[  782.370647]  ? psi_memstall_enter+0x240/0x2b0
[  782.375148]  ? trace_hardirqs_off_caller+0x300/0x300
[  782.380258]  ? lock_pin_lock+0x350/0x350
[  782.384334]  ? _raw_spin_unlock_irq+0x60/0x80
[  782.388834]  ? psi_memstall_enter+0x240/0x2b0
[  782.393330]  ? psi_memstall_tick+0x230/0x230
[  782.397778]  __alloc_pages_slowpath+0xa14/0x2e30
[  782.402567]  ? warn_alloc+0x120/0x120
[  782.406387]  ? graph_lock+0x270/0x270
[  782.410202]  ? graph_lock+0x270/0x270
[  782.414001]  ? print_usage_bug+0xc0/0xc0
[  782.418065]  ? graph_lock+0x270/0x270
[  782.421867]  ? graph_lock+0x270/0x270
[  782.425671]  ? check_preemption_disabled+0x48/0x280
[  782.430778]  ? check_preemption_disabled+0x48/0x280
[  782.435805]  ? __lock_is_held+0xb5/0x140
[  782.439892]  ? find_get_entry+0xa87/0x1120
[  782.444131]  ? lock_downgrade+0x900/0x900
[  782.448285]  ? check_preemption_disabled+0x48/0x280
[  782.453327]  ? __lock_is_held+0xb5/0x140
[  782.457443]  ? perf_trace_sched_process_exec+0x860/0x860
[  782.462907]  ? __might_sleep+0x95/0x190
[  782.466891]  __alloc_pages_nodemask+0xa7b/0xdd0
[  782.471568]  ? __alloc_pages_slowpath+0x2e30/0x2e30
[  782.476609]  ? find_held_lock+0x36/0x1c0
[  782.480705]  ? find_get_entry+0xa87/0x1120
[  782.484942]  ? lock_downgrade+0x900/0x900
[  782.489096]  ? check_preemption_disabled+0x48/0x280
[  782.494125]  ? kasan_check_read+0x11/0x20
[  782.498282]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  782.503833]  alloc_pages_current+0x173/0x350
[  782.508253]  __page_cache_alloc+0x3ce/0x570
[  782.512579]  ? find_get_entry+0xaae/0x1120
[  782.516817]  ? generic_perform_write+0x6a0/0x6a0
[  782.521577]  ? graph_lock+0x270/0x270
[  782.525413]  pagecache_get_page+0x396/0xf00
[  782.529743]  ? add_to_page_cache_lru+0xdb0/0xdb0
[  782.534497]  ? __lock_is_held+0xb5/0x140
[  782.538562]  ? graph_lock+0x270/0x270
[  782.542378]  ? graph_lock+0x270/0x270
[  782.546187]  ? __lock_is_held+0xb5/0x140
[  782.550260]  ? __lock_is_held+0xb5/0x140
[  782.554343]  ? perf_trace_sched_process_exec+0x860/0x860
[  782.559798]  ? __getblk_gfp+0x129/0x1030
[  782.563864]  ? __might_sleep+0x95/0x190
[  782.567847]  ext4_mb_load_buddy_gfp+0xddf/0x1e70
[  782.572672]  ? ext4_mb_good_group+0x730/0x730
[  782.577172]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.582716]  ? ext4_validate_block_bitmap+0x65b/0x10c0
[  782.588004]  ? _raw_spin_unlock+0x2c/0x50
[  782.592171]  ? ext4_has_free_clusters+0x670/0x670
[  782.597018]  ? debug_check_no_obj_freed+0x305/0x58d
[  782.602046]  ? graph_lock+0x270/0x270
[  782.605850]  ? __lock_acquire+0x62f/0x4c20
[  782.610098]  ? do_raw_spin_unlock+0xa7/0x330
[  782.614511]  ? trace_hardirqs_on+0x310/0x310
[  782.618928]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  782.623945]  ? ext4_get_group_desc+0x1c6/0x2c0
[  782.628535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.634076]  ? ext4_read_block_bitmap_nowait+0x265/0x1f50
[  782.639628]  ? graph_lock+0x270/0x270
[  782.643440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.648986]  ? ext4_free_clusters_after_init+0xb20/0xb20
[  782.654447]  ? __lock_is_held+0xb5/0x140
[  782.658514]  ? graph_lock+0x270/0x270
[  782.662322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.667863]  ? check_preemption_disabled+0x48/0x280
[  782.672888]  ? __lock_is_held+0xb5/0x140
[  782.676968]  ext4_free_blocks+0xbc4/0x3500
[  782.681232]  ? ext4_mb_new_blocks+0x4820/0x4820
[  782.685902]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  782.691182]  ? rcu_read_unlock_special+0x370/0x370
[  782.696112]  ? rcu_softirq_qs+0x20/0x20
[  782.700087]  ? unwind_dump+0x190/0x190
[  782.703991]  ? is_bpf_text_address+0xd3/0x170
[  782.708490]  ? kernel_text_address+0x79/0xf0
[  782.712900]  ? __kernel_text_address+0xd/0x40
[  782.717400]  ? unwind_get_return_address+0x61/0xa0
[  782.722335]  ? __save_stack_trace+0x8d/0xf0
[  782.726700]  ? kasan_kmalloc+0xc7/0xe0
[  782.730588]  ? __kmalloc+0x15b/0x760
[  782.734315]  ? ext4_ext_remove_space+0x26f4/0x5ad0
[  782.739248]  ? ext4_ext_truncate+0x1cc/0x220
[  782.743668]  ? ext4_truncate+0xe41/0x1650
[  782.747817]  ? ext4_evict_inode+0xab6/0x1ad0
[  782.752227]  ? evict+0x4b9/0x980
[  782.755592]  ? iput+0x674/0xa90
[  782.758885]  ? dentry_unlink_inode+0x461/0x5e0
[  782.763466]  ? __dentry_kill+0x44c/0x7a0
[  782.767546]  ? dentry_kill+0xc9/0x680
[  782.771349]  ? dput.part.25+0x660/0x860
[  782.775322]  ? dput+0x15/0x20
[  782.778432]  ? path_put+0x31/0x70
[  782.781886]  ? free_fs_struct+0x22/0x60
[  782.785858]  ? exit_fs+0xf3/0x130
[  782.789317]  ? do_exit+0xec4/0x2620
[  782.792946]  ? do_group_exit+0x177/0x440
[  782.797005]  ? get_signal+0x8a8/0x1970
[  782.800892]  ? do_signal+0x9c/0x21c0
[  782.804608]  ? exit_to_usermode_loop+0x2e5/0x380
[  782.809381]  ? do_syscall_64+0x6be/0x820
[  782.813462]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  782.818837]  ? lock_downgrade+0x900/0x900
[  782.822989]  ? graph_lock+0x270/0x270
[  782.826816]  ? trace_hardirqs_off_caller+0x300/0x300
[  782.831925]  ? ___cache_free+0x2e/0x380
[  782.835926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.841470]  ? check_preemption_disabled+0x48/0x280
[  782.846493]  ? graph_lock+0x270/0x270
[  782.850317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.855854]  ? check_preemption_disabled+0x48/0x280
[  782.860883]  ? __lock_is_held+0xb5/0x140
[  782.864970]  ext4_ext_remove_space+0x2536/0x5ad0
[  782.869771]  ? ext4_ext_index_trans_blocks+0x150/0x150
[  782.875227]  ? graph_lock+0x270/0x270
[  782.879034]  ? perf_trace_sched_process_exec+0x860/0x860
[  782.884492]  ? ext4_journalled_invalidatepage+0x50/0x50
[  782.889867]  ? find_held_lock+0x36/0x1c0
[  782.893944]  ? ext4_es_remove_extent+0x147/0x4f0
[  782.898706]  ? lock_downgrade+0x900/0x900
[  782.902858]  ? ext4_es_scan+0x950/0x950
[  782.906842]  ? kasan_check_write+0x14/0x20
[  782.911081]  ? do_raw_write_lock+0x14f/0x310
[  782.915493]  ? do_raw_write_trylock+0x270/0x270
[  782.920178]  ? _raw_write_unlock+0x2c/0x50
[  782.924420]  ? ext4_es_remove_extent+0x14c/0x4f0
[  782.929177]  ? ext4_journal_check_start+0x18e/0x220
[  782.934194]  ? ext4_es_lookup_extent+0xdd0/0xdd0
[  782.938962]  ? down_write+0x8a/0x130
[  782.942679]  ? ext4_truncate+0xde1/0x1650
[  782.946839]  ext4_ext_truncate+0x1cc/0x220
[  782.951089]  ext4_truncate+0xe41/0x1650
[  782.955075]  ? ext4_punch_hole+0x1220/0x1220
[  782.959483]  ? ext4_evict_inode+0xa5a/0x1ad0
[  782.963894]  ? ext4_expand_extra_isize+0x5b0/0x5b0
[  782.968826]  ? __might_sleep+0x95/0x190
[  782.972813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.978360]  ? ext4_evict_inode+0x917/0x1ad0
[  782.982775]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  782.988494]  ? rcu_read_lock_sched_held+0x14f/0x180
[  782.993519]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  782.999062]  ? __sb_start_write+0x1b2/0x370
[  783.003392]  ext4_evict_inode+0xab6/0x1ad0
[  783.007647]  ? ext4_da_write_begin+0x12c0/0x12c0
[  783.012408]  ? inode_wait_for_writeback+0x2f/0x40
[  783.017259]  ? lock_downgrade+0x900/0x900
[  783.021414]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  783.026954]  ? __inode_wait_for_writeback+0x2cf/0x380
[  783.032151]  ? kasan_check_read+0x11/0x20
[  783.036308]  ? do_raw_spin_unlock+0xa7/0x330
[  783.040725]  ? do_raw_spin_trylock+0x270/0x270
[  783.045327]  ? ext4_da_write_begin+0x12c0/0x12c0