anaged:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  537.276398]  ? __cpuset_node_allowed+0x136/0x540
[  537.280170] lowmem_reserve[]: 0 0 0 0
[  537.285705]  ? __isolate_free_page+0x4f0/0x4f0
[  537.311527] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  537.316278]  ? wake_all_kswapds+0x14d/0x300
[  537.320048] lowmem_reserve[]: 0 0 0 0
[  537.324647]  __alloc_pages_slowpath+0x227e/0x2900
[  537.352204] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  537.356538]  ? warn_alloc+0x110/0x110
[  537.360301] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  537.365146]  ? __lock_acquire+0x53b/0x4700
[  537.377256] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  537.381073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  537.395871] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  537.400105]  ? should_fail+0x14d/0x85c
[  537.411092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  537.416614]  ? warn_alloc+0x110/0x110
[  537.432029] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  537.435917]  ? __isolate_free_page+0x4f0/0x4f0
[  537.444732] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  537.448527]  __alloc_pages_nodemask+0x5ce/0x710
[  537.457089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  537.461703]  ? __alloc_pages_slowpath+0x2900/0x2900
[  537.470525] 258 total pagecache pages
[  537.475196]  cache_grow_begin+0x9c/0x8c0
[  537.483747] 0 pages in swap cache
[  537.488749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  537.492527] Swap cache stats: add 0, delete 0, find 0/0
[  537.496576]  ? __cpuset_node_allowed+0x136/0x540
[  537.500007] Free swap  = 0kB
[  537.505532]  fallback_alloc+0x1fd/0x2d0
[  537.510866] Total swap = 0kB
[  537.510872] 1965979 pages RAM
[  537.515622]  ____cache_alloc_node+0x1be/0x1e0
[  537.518610] 0 pages HighMem/MovableOnly
[  537.518616] 339412 pages reserved
[  537.522583]  kmem_cache_alloc+0x1f5/0x710
[  537.525576] 0 pages cma reserved
[  537.528675]  ? ___ratelimit+0x2c8/0x595
[  537.533211] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  537.537117]  skb_clone+0x150/0x3b0
[  537.540607] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  537.544684]  deliver_clone+0x46/0xc0
[  537.578009]  br_flood+0x4da/0x710
[  537.581492]  br_handle_frame_finish+0x6b6/0x14c0
[  537.586251]  ? br_handle_local_finish+0x1a0/0x1a0
[  537.591094]  ? __lock_is_held+0xb6/0x140
[  537.595153]  ? check_preemption_disabled+0x48/0x290
[  537.600171]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  537.605504]  ? nf_hook_slow+0xf3/0x1f0
[  537.609401]  br_nf_hook_thresh+0x2ec/0x380
[  537.613636]  ? br_handle_local_finish+0x1a0/0x1a0
[  537.618477]  ? setup_pre_routing+0x4b0/0x4b0
[  537.622889]  ? br_handle_local_finish+0x1a0/0x1a0
[  537.627737]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  537.632929]  br_nf_pre_routing_finish+0x8db/0x1710
[  537.637855]  ? br_handle_local_finish+0x1a0/0x1a0
[  537.642697]  ? br_nf_pre_routing+0x1090/0x13a0
[  537.647288]  ? br_nf_forward_arp+0xd20/0xd20
[  537.651697]  ? lock_downgrade+0x810/0x810
[  537.655846]  ? kasan_check_read+0x11/0x20
[  537.659996]  br_nf_pre_routing+0x7e7/0x13a0
[  537.664331]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  537.669613]  ? br_nf_forward_arp+0xd20/0xd20
[  537.674045]  nf_hook_slow+0xbf/0x1f0
[  537.677768]  br_handle_frame+0x95b/0x1450
[  537.681917]  ? kfree_skbmem+0xc5/0x150
[  537.685810]  ? br_handle_frame_finish+0x14c0/0x14c0
[  537.690831]  ? br_handle_local_finish+0x1a0/0x1a0
[  537.695683]  ? br_handle_frame_finish+0x14c0/0x14c0
[  537.700702]  __netif_receive_skb_core+0xa96/0x3010
[  537.705633]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  537.710652]  ? netif_receive_skb+0x5a0/0x5a0
[  537.715081]  ? mark_held_locks+0x100/0x100
[  537.719315]  ? ip_local_deliver+0x520/0x520
[  537.723641]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  537.728917]  ? process_backlog+0x23c/0x750
[  537.733156]  __netif_receive_skb_one_core+0xa8/0x1a0
[  537.738262]  ? __netif_receive_skb_core+0x3010/0x3010
[  537.743453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  537.748992]  ? check_preemption_disabled+0x48/0x290
[  537.754029]  ? lock_acquire+0x16f/0x3f0
[  537.758005]  __netif_receive_skb+0x2c/0x1c0
[  537.762342]  process_backlog+0x206/0x750
[  537.766401]  ? net_rx_action+0x27b/0x1070
[  537.770552]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  537.775140]  net_rx_action+0x4fa/0x1070
[  537.779121]  ? napi_complete_done+0x4b0/0x4b0
[  537.783623]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  537.789077]  __do_softirq+0x266/0x95a
[  537.792888]  ? takeover_tasklets+0x7b0/0x7b0
[  537.797297]  run_ksoftirqd+0x8e/0x110
[  537.801097]  smpboot_thread_fn+0x6ab/0xa10
[  537.805338]  ? sort_range+0x30/0x30
[  537.808964]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  537.814499]  ? __kthread_parkme+0xfb/0x1b0
[  537.818739]  kthread+0x357/0x430
[  537.822108]  ? sort_range+0x30/0x30
[  537.825738]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  537.831275]  ret_from_fork+0x3a/0x50
[  537.835000] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  537.835272] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  537.841690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  537.853000] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  537.862286] Call Trace:
[  537.877413]  <IRQ>
[  537.879574]  dump_stack+0x172/0x1f0
[  537.883210]  warn_alloc.cold+0x87/0x17f
[  537.887183]  ? zone_watermark_ok_safe+0x260/0x260
[  537.892036]  ? wakeup_kcompactd+0x21f/0x550
[  537.896357]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  537.901891]  ? __cpuset_node_allowed+0x136/0x540
[  537.906653]  ? __isolate_free_page+0x4f0/0x4f0
[  537.911232]  ? wake_all_kswapds+0x14d/0x300
[  537.915561]  __alloc_pages_slowpath+0x227e/0x2900
[  537.920423]  ? warn_alloc+0x110/0x110
[  537.924232]  ? __lock_acquire+0x53b/0x4700
[  537.928467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  537.934016]  ? should_fail+0x14d/0x85c
[  537.937900]  ? warn_alloc+0x110/0x110
[  537.941699]  ? __isolate_free_page+0x4f0/0x4f0
[  537.946280]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  537.951824]  __alloc_pages_nodemask+0x5ce/0x710
[  537.956495]  ? __alloc_pages_slowpath+0x2900/0x2900
[  537.961517]  ? find_held_lock+0x35/0x130
[  537.965584]  cache_grow_begin+0x9c/0x8c0
[  537.969649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  537.975182]  ? __cpuset_node_allowed+0x136/0x540
[  537.979937]  fallback_alloc+0x1fd/0x2d0
[  537.983915]  ____cache_alloc_node+0x1be/0x1e0
[  537.988411]  kmem_cache_alloc+0x1f5/0x710
[  537.992560]  ? mark_held_locks+0xb1/0x100
[  537.996707]  ? __netdev_alloc_skb+0x367/0x470
[  538.001207]  __build_skb+0x3e/0x310
[  538.004836]  __netdev_alloc_skb+0x2ba/0x470
[  538.009166]  send_hsr_supervision_frame+0x110/0xf20
[  538.014182]  ? lock_acquire+0x16f/0x3f0
[  538.018160]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  538.023183]  hsr_announce+0x12f/0x430
[  538.026989]  call_timer_fn+0x190/0x720
[  538.030892]  ? send_hsr_supervision_frame+0xf20/0xf20
[  538.036080]  ? process_timeout+0x40/0x40
[  538.040143]  ? run_timer_softirq+0x647/0x1700
[  538.044645]  ? trace_hardirqs_on+0x67/0x230
[  538.048963]  ? kasan_check_read+0x11/0x20
[  538.053130]  ? send_hsr_supervision_frame+0xf20/0xf20
[  538.058326]  run_timer_softirq+0x652/0x1700
[  538.062651]  ? add_timer+0xbe0/0xbe0
[  538.066366]  ? __lock_is_held+0xb6/0x140
[  538.070442]  ? check_preemption_disabled+0x48/0x290
[  538.075460]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  538.080911]  __do_softirq+0x266/0x95a
[  538.084708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  538.090252]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  538.095795]  irq_exit+0x180/0x1d0
[  538.099256]  smp_apic_timer_interrupt+0x14a/0x570
[  538.104100]  apic_timer_interrupt+0xf/0x20
[  538.108328]  </IRQ>
[  538.110566] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  538.115846] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  538.134743] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  538.142447] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  538.149714] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  538.156997] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  538.164267] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  538.171531] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  538.178811]  ? arch_local_irq_restore+0x49/0x56
[  538.183483]  dump_stack+0x1d9/0x1f0
[  538.187115]  dump_header+0x10f/0xb6c
[  538.190828]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  538.195931]  ? ___ratelimit+0x60/0x595
[  538.199816]  ? do_raw_spin_unlock+0x57/0x270
[  538.204227]  oom_kill_process.cold+0x10/0x6f5
[  538.208724]  ? lock_downgrade+0x810/0x810
[  538.212873]  ? kasan_check_read+0x11/0x20
[  538.217030]  out_of_memory+0x79a/0x1280
[  538.221023]  ? oom_killer_disable+0x280/0x280
[  538.225520]  ? mutex_trylock+0x18e/0x1e0
[  538.229580]  ? __alloc_pages_slowpath+0xcda/0x2900
[  538.234510]  __alloc_pages_slowpath+0x2113/0x2900
[  538.239366]  ? warn_alloc+0x110/0x110
[  538.243175]  ? __lock_is_held+0xb6/0x140
[  538.247244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  538.252782]  ? should_fail+0x14d/0x85c
[  538.256681]  __alloc_pages_nodemask+0x5ce/0x710
[  538.261352]  ? __alloc_pages_slowpath+0x2900/0x2900
[  538.266370]  ? __page_cache_alloc+0x131/0x460
[  538.270864]  ? find_held_lock+0x35/0x130
[  538.274926]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  538.280467]  alloc_pages_current+0x107/0x210
[  538.284880]  __page_cache_alloc+0x2bd/0x460
[  538.289200]  ? kasan_check_read+0x11/0x20
[  538.293362]  filemap_fault+0xff7/0x2400
[  538.297482]  ? __lock_page_or_retry+0x1020/0x1020
[  538.302328]  ? lock_acquire+0x16f/0x3f0
[  538.306300]  ? ext4_filemap_fault+0x7b/0xaf
[  538.310626]  ext4_filemap_fault+0x83/0xaf
[  538.314777]  __do_fault+0x116/0x4e0
[  538.318408]  __handle_mm_fault+0x2cbd/0x3f20
[  538.322823]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  538.327666]  ? find_held_lock+0x35/0x130
[  538.331727]  ? handle_mm_fault+0x322/0xb30
[  538.335987]  ? kasan_check_read+0x11/0x20
[  538.340137]  handle_mm_fault+0x43f/0xb30
[  538.344206]  __do_page_fault+0x5da/0xd60
[  538.348280]  do_page_fault+0x71/0x581
[  538.352079]  ? page_fault+0x8/0x30
[  538.355623]  page_fault+0x1e/0x30
[  538.359073] RIP: 0033:0x7f045a631000
[  538.362801] Code: Bad RIP value.
[  538.366163] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  538.371524] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  538.378789] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  538.386057] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  538.393322] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  538.400590] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  538.407876] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  538.407880] warn_alloc_show_mem: 1 callbacks suppressed
[  538.407885] Mem-Info:
[  538.414630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  538.414636] Call Trace:
[  538.420014] active_anon:46284 inactive_anon:191 isolated_anon:0
[  538.420014]  active_file:10 inactive_file:4 isolated_file:0
[  538.420014]  unevictable:0 dirty:0 writeback:0 unstable:0
[  538.420014]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  538.420014]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  538.420014]  free:12836 free_pcp:334 free_cma:0
[  538.422395]  dump_stack+0x172/0x1f0
[  538.431739] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  538.431765] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  538.434328]  warn_alloc.cold+0x87/0x17f
[  538.467269] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  538.470895]  ? zone_watermark_ok_safe+0x260/0x260
[  538.498274] lowmem_reserve[]: 0 2553 2555 2555
[  538.523947]  ? wakeup_kcompactd+0x21f/0x550
[  538.523978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  538.527927] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  538.554049]  ? __cpuset_node_allowed+0x136/0x540
[  538.558873] lowmem_reserve[]: 0 0 2 2
[  538.563461]  ? __isolate_free_page+0x4f0/0x4f0
[  538.567758] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  538.573291]  ? wake_all_kswapds+0x14d/0x300
[  538.602061] lowmem_reserve[]: 0 0 0 0
[  538.606826]  __alloc_pages_slowpath+0x227e/0x2900
[  538.610599] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  538.615187]  ? warn_alloc+0x110/0x110
[  538.640994] lowmem_reserve[]: 0 0 0 0
[  538.645317]  ? __lock_acquire+0x53b/0x4700
[  538.649091] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  538.653931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  538.681499] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  538.685297]  ? should_fail+0x14d/0x85c
[  538.689072] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  538.693303]  ? warn_alloc+0x110/0x110
[  538.705411] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  538.710962]  ? __isolate_free_page+0x4f0/0x4f0
[  538.725767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  538.729649]  __alloc_pages_nodemask+0x5ce/0x710
[  538.740668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  538.744455]  ? __alloc_pages_slowpath+0x2900/0x2900
[  538.759864] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  538.764442]  cache_grow_begin+0x9c/0x8c0
[  538.773544] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  538.778208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  538.786759] 258 total pagecache pages
[  538.791766]  ? __cpuset_node_allowed+0x136/0x540
[  538.800582] 0 pages in swap cache
[  538.804630]  fallback_alloc+0x1fd/0x2d0
[  538.813190] Swap cache stats: add 0, delete 0, find 0/0
[  538.818718]  ____cache_alloc_node+0x1be/0x1e0
[  538.822494] Free swap  = 0kB
[  538.827242]  kmem_cache_alloc+0x1f5/0x710
[  538.830665] Total swap = 0kB
[  538.830673] 1965979 pages RAM
[  538.834641]  ? ___ratelimit+0x2c8/0x595
[  538.839981] 0 pages HighMem/MovableOnly
[  538.844476]  skb_clone+0x150/0x3b0
[  538.847462] 339412 pages reserved
[  538.847467] 0 pages cma reserved
[  538.851609]  deliver_clone+0x46/0xc0
[  538.854713] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  538.857702]  br_flood+0x4da/0x710
[  538.895411]  br_handle_frame_finish+0x6b6/0x14c0
[  538.900175]  ? br_handle_local_finish+0x1a0/0x1a0
[  538.905021]  ? __lock_is_held+0xb6/0x140
[  538.909088]  ? check_preemption_disabled+0x48/0x290
[  538.914105]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  538.919123]  ? nf_hook_slow+0xf3/0x1f0
[  538.923017]  br_nf_hook_thresh+0x2ec/0x380
[  538.927255]  ? br_handle_local_finish+0x1a0/0x1a0
[  538.932101]  ? setup_pre_routing+0x4b0/0x4b0
[  538.936514]  ? br_handle_local_finish+0x1a0/0x1a0
[  538.941356]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  538.946552]  br_nf_pre_routing_finish+0x8db/0x1710
[  538.951479]  ? br_handle_local_finish+0x1a0/0x1a0
[  538.956327]  ? br_nf_pre_routing+0x1090/0x13a0
[  538.960929]  ? br_nf_forward_arp+0xd20/0xd20
[  538.965341]  ? lock_downgrade+0x810/0x810
[  538.969498]  ? kasan_check_read+0x11/0x20
[  538.973649]  br_nf_pre_routing+0x7e7/0x13a0
[  538.977976]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  538.983169]  ? br_nf_forward_arp+0xd20/0xd20
[  538.987587]  nf_hook_slow+0xbf/0x1f0
[  538.991304]  br_handle_frame+0x95b/0x1450
[  538.995448]  ? kfree_skbmem+0xc5/0x150
[  538.999339]  ? br_handle_frame_finish+0x14c0/0x14c0
[  539.004360]  ? br_handle_local_finish+0x1a0/0x1a0
[  539.009212]  ? br_handle_frame_finish+0x14c0/0x14c0
[  539.014231]  __netif_receive_skb_core+0xa96/0x3010
[  539.019163]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  539.024179]  ? netif_receive_skb+0x5a0/0x5a0
[  539.028591]  ? mark_held_locks+0x100/0x100
[  539.032825]  ? ip_local_deliver+0x520/0x520
[  539.037153]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  539.042433]  ? process_backlog+0x23c/0x750
[  539.046679]  __netif_receive_skb_one_core+0xa8/0x1a0
[  539.051785]  ? __netif_receive_skb_core+0x3010/0x3010
[  539.056979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  539.062514]  ? check_preemption_disabled+0x48/0x290
[  539.067618]  ? lock_acquire+0x16f/0x3f0
[  539.071593]  __netif_receive_skb+0x2c/0x1c0
[  539.075930]  process_backlog+0x206/0x750
[  539.079992]  ? net_rx_action+0x27b/0x1070
[  539.084139]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  539.088725]  net_rx_action+0x4fa/0x1070
[  539.092707]  ? napi_complete_done+0x4b0/0x4b0
[  539.097213]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  539.102674]  __do_softirq+0x266/0x95a
[  539.106484]  ? takeover_tasklets+0x7b0/0x7b0
[  539.110893]  run_ksoftirqd+0x8e/0x110
[  539.114709]  smpboot_thread_fn+0x6ab/0xa10
[  539.118956]  ? sort_range+0x30/0x30
[  539.122580]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  539.128117]  ? __kthread_parkme+0xfb/0x1b0
[  539.132356]  kthread+0x357/0x430
[  539.135719]  ? sort_range+0x30/0x30
[  539.139347]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  539.144884]  ret_from_fork+0x3a/0x50
[  539.148622] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  539.148812] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  539.155288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  539.155292] Call Trace:
[  539.155298]  <IRQ>
[  539.155314]  dump_stack+0x172/0x1f0
[  539.155333]  warn_alloc.cold+0x87/0x17f
[  539.166539] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  539.175839]  ? zone_watermark_ok_safe+0x260/0x260
[  539.205515]  ? wakeup_kcompactd+0x21f/0x550
[  539.209840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  539.215374]  ? __cpuset_node_allowed+0x136/0x540
[  539.220137]  ? __isolate_free_page+0x4f0/0x4f0
[  539.224719]  ? wake_all_kswapds+0x14d/0x300
[  539.229047]  __alloc_pages_slowpath+0x227e/0x2900
[  539.233920]  ? warn_alloc+0x110/0x110
[  539.237723]  ? __lock_acquire+0x53b/0x4700
[  539.241958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  539.247493]  ? should_fail+0x14d/0x85c
[  539.251382]  ? warn_alloc+0x110/0x110
[  539.255185]  ? __isolate_free_page+0x4f0/0x4f0
[  539.259766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  539.265312]  __alloc_pages_nodemask+0x5ce/0x710
[  539.269984]  ? __alloc_pages_slowpath+0x2900/0x2900
[  539.275004]  ? find_held_lock+0x35/0x130
[  539.279071]  cache_grow_begin+0x9c/0x8c0
[  539.283137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  539.288681]  ? __cpuset_node_allowed+0x136/0x540
[  539.293437]  fallback_alloc+0x1fd/0x2d0
[  539.297420]  ____cache_alloc_node+0x1be/0x1e0
[  539.301930]  kmem_cache_alloc+0x1f5/0x710
[  539.306076]  ? mark_held_locks+0xb1/0x100
[  539.310220]  ? add_timer+0x463/0xbe0
[  539.313937]  ? __netdev_alloc_skb+0x367/0x470
[  539.318437]  __build_skb+0x3e/0x310
[  539.322065]  __netdev_alloc_skb+0x2ba/0x470
[  539.326395]  send_hsr_supervision_frame+0x110/0xf20
[  539.331410]  ? lock_acquire+0x16f/0x3f0
[  539.335389]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  539.340410]  hsr_announce+0x12f/0x430
[  539.344216]  call_timer_fn+0x190/0x720
[  539.348104]  ? send_hsr_supervision_frame+0xf20/0xf20
[  539.353293]  ? process_timeout+0x40/0x40
[  539.357352]  ? run_timer_softirq+0x647/0x1700
[  539.361847]  ? trace_hardirqs_on+0x67/0x230
[  539.366184]  ? kasan_check_read+0x11/0x20
[  539.370337]  ? send_hsr_supervision_frame+0xf20/0xf20
[  539.375526]  run_timer_softirq+0x652/0x1700
[  539.379851]  ? add_timer+0xbe0/0xbe0
[  539.383578]  ? __lock_is_held+0xb6/0x140
[  539.387640]  ? check_preemption_disabled+0x48/0x290
[  539.392660]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  539.398119]  __do_softirq+0x266/0x95a
[  539.401922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  539.407455]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  539.413000]  irq_exit+0x180/0x1d0
[  539.416452]  smp_apic_timer_interrupt+0x14a/0x570
[  539.421301]  apic_timer_interrupt+0xf/0x20
[  539.425532]  </IRQ>
[  539.427775] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  539.433054] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  539.451953] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  539.459658] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  539.466928] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  539.474199] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  539.481506] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  539.488773] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  539.496061]  ? arch_local_irq_restore+0x49/0x56
[  539.500733]  dump_stack+0x1d9/0x1f0
[  539.504371]  dump_header+0x10f/0xb6c
[  539.508086]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  539.513192]  ? ___ratelimit+0x60/0x595
[  539.517080]  ? do_raw_spin_unlock+0x57/0x270
[  539.521495]  oom_kill_process.cold+0x10/0x6f5
[  539.525993]  ? lock_downgrade+0x810/0x810
[  539.530145]  ? kasan_check_read+0x11/0x20
[  539.534296]  out_of_memory+0x79a/0x1280
[  539.538278]  ? oom_killer_disable+0x280/0x280
[  539.542779]  ? mutex_trylock+0x18e/0x1e0
[  539.546839]  ? __alloc_pages_slowpath+0xcda/0x2900
[  539.551783]  __alloc_pages_slowpath+0x2113/0x2900
[  539.556639]  ? warn_alloc+0x110/0x110
[  539.560438]  ? __lock_is_held+0xb6/0x140
[  539.564562]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  539.570103]  ? should_fail+0x14d/0x85c
[  539.574005]  __alloc_pages_nodemask+0x5ce/0x710
[  539.578677]  ? __alloc_pages_slowpath+0x2900/0x2900
[  539.583692]  ? __page_cache_alloc+0x131/0x460
[  539.588190]  ? find_held_lock+0x35/0x130
[  539.592252]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  539.597796]  alloc_pages_current+0x107/0x210
[  539.602703]  __page_cache_alloc+0x2bd/0x460
[  539.607028]  ? kasan_check_read+0x11/0x20
[  539.611180]  filemap_fault+0xff7/0x2400
[  539.615166]  ? __lock_page_or_retry+0x1020/0x1020
[  539.620013]  ? lock_acquire+0x16f/0x3f0
[  539.623986]  ? ext4_filemap_fault+0x7b/0xaf
[  539.628313]  ext4_filemap_fault+0x83/0xaf
[  539.632464]  __do_fault+0x116/0x4e0
[  539.636091]  __handle_mm_fault+0x2cbd/0x3f20
[  539.640507]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  539.645348]  ? find_held_lock+0x35/0x130
[  539.649407]  ? handle_mm_fault+0x322/0xb30
[  539.653654]  ? kasan_check_read+0x11/0x20
[  539.657807]  handle_mm_fault+0x43f/0xb30
[  539.661885]  __do_page_fault+0x5da/0xd60
[  539.665954]  do_page_fault+0x71/0x581
[  539.669758]  ? page_fault+0x8/0x30
[  539.673296]  page_fault+0x1e/0x30
[  539.676748] RIP: 0033:0x7f045a631000
[  539.680478] Code: Bad RIP value.
[  539.683874] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  539.689237] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  539.696503] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  539.703767] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  539.711036] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  539.718303] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  539.725592] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  539.725597] warn_alloc_show_mem: 1 callbacks suppressed
[  539.725601] Mem-Info:
[  539.732359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  539.737724] active_anon:46284 inactive_anon:191 isolated_anon:0
[  539.737724]  active_file:10 inactive_file:4 isolated_file:0
[  539.737724]  unevictable:0 dirty:0 writeback:0 unstable:0
[  539.737724]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  539.737724]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  539.737724]  free:12836 free_pcp:334 free_cma:0
[  539.740097] Call Trace:
[  539.749460] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  539.782321]  dump_stack+0x172/0x1f0
[  539.784917] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  539.812306]  warn_alloc.cold+0x87/0x17f
[  539.815908] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  539.841577]  ? zone_watermark_ok_safe+0x260/0x260
[  539.845520] lowmem_reserve[]: 0 2553 2555 2555
[  539.871628]  ? wakeup_kcompactd+0x21f/0x550
[  539.876445] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  539.881025]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  539.885319] lowmem_reserve[]: 0 0 2 2
[  539.914121]  ? __cpuset_node_allowed+0x136/0x540
[  539.919650] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  539.923452]  ? __isolate_free_page+0x4f0/0x4f0
[  539.928175] lowmem_reserve[]: 0 0 0 0
[  539.954036]  ? wake_all_kswapds+0x14d/0x300
[  539.958595] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  539.962393]  __alloc_pages_slowpath+0x227e/0x2900
[  539.966685] lowmem_reserve[]: 0 0 0 0
[  539.994282]  ? warn_alloc+0x110/0x110
[  539.999093] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  540.002892]  ? __lock_acquire+0x53b/0x4700
[  540.006664] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  540.018797]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  540.023009] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  540.037840]  ? should_fail+0x14d/0x85c
[  540.043357] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  540.054357]  ? warn_alloc+0x110/0x110
[  540.058226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  540.073645]  ? __isolate_free_page+0x4f0/0x4f0
[  540.077430] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  540.086255]  __alloc_pages_nodemask+0x5ce/0x710
[  540.090811] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  540.099386]  ? __alloc_pages_slowpath+0x2900/0x2900
[  540.104040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  540.112879]  cache_grow_begin+0x9c/0x8c0
[  540.117865] 258 total pagecache pages
[  540.126431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  540.130482] 0 pages in swap cache
[  540.134270]  ? __cpuset_node_allowed+0x136/0x540
[  540.139785] Swap cache stats: add 0, delete 0, find 0/0
[  540.143227]  fallback_alloc+0x1fd/0x2d0
[  540.147959] Free swap  = 0kB
[  540.153317]  ____cache_alloc_node+0x1be/0x1e0
[  540.157259] Total swap = 0kB
[  540.157265] 1965979 pages RAM
[  540.160278]  kmem_cache_alloc+0x1f5/0x710
[  540.164746] 0 pages HighMem/MovableOnly
[  540.164752] 339412 pages reserved
[  540.167763]  ? ___ratelimit+0x2c8/0x595
[  540.170856] 0 pages cma reserved
[  540.170998] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  540.175019]  skb_clone+0x150/0x3b0
[  540.205638]  deliver_clone+0x46/0xc0
[  540.209379]  br_flood+0x4da/0x710
[  540.212851]  br_handle_frame_finish+0x6b6/0x14c0
[  540.217614]  ? br_handle_local_finish+0x1a0/0x1a0
[  540.222460]  ? __lock_is_held+0xb6/0x140
[  540.226519]  ? check_preemption_disabled+0x48/0x290
[  540.231541]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  540.236566]  ? nf_hook_slow+0xf3/0x1f0
[  540.240460]  br_nf_hook_thresh+0x2ec/0x380
[  540.244697]  ? br_handle_local_finish+0x1a0/0x1a0
[  540.249541]  ? setup_pre_routing+0x4b0/0x4b0
[  540.253961]  ? br_handle_local_finish+0x1a0/0x1a0
[  540.258824]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  540.264021]  br_nf_pre_routing_finish+0x8db/0x1710
[  540.268950]  ? br_handle_local_finish+0x1a0/0x1a0
[  540.273791]  ? br_nf_pre_routing+0x1090/0x13a0
[  540.278392]  ? br_nf_forward_arp+0xd20/0xd20
[  540.282823]  ? lock_downgrade+0x810/0x810
[  540.286977]  ? kasan_check_read+0x11/0x20
[  540.291125]  br_nf_pre_routing+0x7e7/0x13a0
[  540.295454]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  540.300652]  ? br_nf_forward_arp+0xd20/0xd20
[  540.305071]  nf_hook_slow+0xbf/0x1f0
[  540.308791]  br_handle_frame+0x95b/0x1450
[  540.312951]  ? kfree_skbmem+0xc5/0x150
[  540.316862]  ? br_handle_frame_finish+0x14c0/0x14c0
[  540.321887]  ? br_handle_local_finish+0x1a0/0x1a0
[  540.326733]  ? br_handle_frame_finish+0x14c0/0x14c0
[  540.331751]  __netif_receive_skb_core+0xa96/0x3010
[  540.336684]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  540.341702]  ? netif_receive_skb+0x5a0/0x5a0
[  540.346115]  ? mark_held_locks+0x100/0x100
[  540.350347]  ? ip_local_deliver+0x520/0x520
[  540.354671]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  540.359946]  ? process_backlog+0x23c/0x750
[  540.364188]  __netif_receive_skb_one_core+0xa8/0x1a0
[  540.369290]  ? __netif_receive_skb_core+0x3010/0x3010
[  540.374483]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  540.380018]  ? check_preemption_disabled+0x48/0x290
[  540.385031]  ? lock_acquire+0x16f/0x3f0
[  540.389012]  __netif_receive_skb+0x2c/0x1c0
[  540.393333]  process_backlog+0x206/0x750
[  540.397389]  ? net_rx_action+0x27b/0x1070
[  540.401539]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  540.406133]  net_rx_action+0x4fa/0x1070
[  540.410114]  ? napi_complete_done+0x4b0/0x4b0
[  540.414615]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  540.420070]  __do_softirq+0x266/0x95a
[  540.423881]  ? takeover_tasklets+0x7b0/0x7b0
[  540.428286]  run_ksoftirqd+0x8e/0x110
[  540.432083]  smpboot_thread_fn+0x6ab/0xa10
[  540.436317]  ? sort_range+0x30/0x30
[  540.439943]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  540.445478]  ? __kthread_parkme+0xfb/0x1b0
[  540.449717]  kthread+0x357/0x430
[  540.453085]  ? sort_range+0x30/0x30
[  540.456711]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  540.462252]  ret_from_fork+0x3a/0x50
[  540.465983] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  540.466209] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  540.472650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  540.472655] Call Trace:
[  540.472660]  <IRQ>
[  540.472676]  dump_stack+0x172/0x1f0
[  540.472696]  warn_alloc.cold+0x87/0x17f
[  540.483991] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  540.493286]  ? zone_watermark_ok_safe+0x260/0x260
[  540.522943]  ? wakeup_kcompactd+0x21f/0x550
[  540.527267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  540.532815]  ? __cpuset_node_allowed+0x136/0x540
[  540.537577]  ? __isolate_free_page+0x4f0/0x4f0
[  540.542154]  ? wake_all_kswapds+0x14d/0x300
[  540.546484]  __alloc_pages_slowpath+0x227e/0x2900
[  540.551343]  ? warn_alloc+0x110/0x110
[  540.555152]  ? __lock_acquire+0x53b/0x4700
[  540.559387]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  540.564922]  ? should_fail+0x14d/0x85c
[  540.568832]  ? warn_alloc+0x110/0x110
[  540.572635]  ? __isolate_free_page+0x4f0/0x4f0
[  540.577218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  540.582759]  __alloc_pages_nodemask+0x5ce/0x710
[  540.587447]  ? __alloc_pages_slowpath+0x2900/0x2900
[  540.592467]  ? find_held_lock+0x35/0x130
[  540.596530]  cache_grow_begin+0x9c/0x8c0
[  540.600594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  540.606128]  ? __cpuset_node_allowed+0x136/0x540
[  540.610885]  fallback_alloc+0x1fd/0x2d0
[  540.614861]  ____cache_alloc_node+0x1be/0x1e0
[  540.619357]  kmem_cache_alloc+0x1f5/0x710
[  540.623500]  ? mark_held_locks+0xb1/0x100
[  540.627644]  ? add_timer+0x463/0xbe0
[  540.631356]  ? __netdev_alloc_skb+0x367/0x470
[  540.635852]  __build_skb+0x3e/0x310
[  540.639479]  __netdev_alloc_skb+0x2ba/0x470
[  540.643820]  send_hsr_supervision_frame+0x110/0xf20
[  540.648836]  ? lock_acquire+0x16f/0x3f0
[  540.652818]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  540.657843]  hsr_announce+0x12f/0x430
[  540.661649]  call_timer_fn+0x190/0x720
[  540.665538]  ? send_hsr_supervision_frame+0xf20/0xf20
[  540.670726]  ? process_timeout+0x40/0x40
[  540.674796]  ? run_timer_softirq+0x647/0x1700
[  540.679297]  ? trace_hardirqs_on+0x67/0x230
[  540.683618]  ? kasan_check_read+0x11/0x20
[  540.687787]  ? send_hsr_supervision_frame+0xf20/0xf20
[  540.692977]  run_timer_softirq+0x652/0x1700
[  540.697302]  ? add_timer+0xbe0/0xbe0
[  540.701014]  ? __lock_is_held+0xb6/0x140
[  540.705078]  ? check_preemption_disabled+0x48/0x290
[  540.710099]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  540.715554]  __do_softirq+0x266/0x95a
[  540.719353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  540.724887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  540.730431]  irq_exit+0x180/0x1d0
[  540.733883]  smp_apic_timer_interrupt+0x14a/0x570
[  540.738728]  apic_timer_interrupt+0xf/0x20
[  540.742972]  </IRQ>
[  540.745213] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  540.750488] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  540.769813] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  540.777524] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  540.784814] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  540.792084] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  540.799350] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  540.806615] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  540.813907]  ? arch_local_irq_restore+0x49/0x56
[  540.818585]  dump_stack+0x1d9/0x1f0
[  540.822217]  dump_header+0x10f/0xb6c
[  540.825932]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  540.831036]  ? ___ratelimit+0x60/0x595
[  540.834926]  ? do_raw_spin_unlock+0x57/0x270
[  540.839338]  oom_kill_process.cold+0x10/0x6f5
[  540.843841]  ? lock_downgrade+0x810/0x810
[  540.847995]  ? kasan_check_read+0x11/0x20
[  540.852151]  out_of_memory+0x79a/0x1280
[  540.856130]  ? oom_killer_disable+0x280/0x280
[  540.860629]  ? mutex_trylock+0x18e/0x1e0
[  540.864689]  ? __alloc_pages_slowpath+0xcda/0x2900
[  540.869620]  __alloc_pages_slowpath+0x2113/0x2900
[  540.874480]  ? warn_alloc+0x110/0x110
[  540.878283]  ? __lock_is_held+0xb6/0x140
[  540.882344]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  540.887882]  ? should_fail+0x14d/0x85c
[  540.891793]  __alloc_pages_nodemask+0x5ce/0x710
[  540.896553]  ? __alloc_pages_slowpath+0x2900/0x2900
[  540.901571]  ? __page_cache_alloc+0x131/0x460
[  540.906065]  ? find_held_lock+0x35/0x130
[  540.910127]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  540.915666]  alloc_pages_current+0x107/0x210
[  540.920077]  __page_cache_alloc+0x2bd/0x460
[  540.924395]  ? kasan_check_read+0x11/0x20
[  540.928543]  filemap_fault+0xff7/0x2400
[  540.932534]  ? __lock_page_or_retry+0x1020/0x1020
[  540.937381]  ? lock_acquire+0x16f/0x3f0
[  540.941356]  ? ext4_filemap_fault+0x7b/0xaf
[  540.945688]  ext4_filemap_fault+0x83/0xaf
[  540.949839]  __do_fault+0x116/0x4e0
[  540.953468]  __handle_mm_fault+0x2cbd/0x3f20
[  540.957882]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  540.962725]  ? find_held_lock+0x35/0x130
[  540.966803]  ? handle_mm_fault+0x322/0xb30
[  540.971045]  ? kasan_check_read+0x11/0x20
[  540.975267]  handle_mm_fault+0x43f/0xb30
[  540.979334]  __do_page_fault+0x5da/0xd60
[  540.983401]  do_page_fault+0x71/0x581
[  540.987204]  ? page_fault+0x8/0x30
[  540.990761]  page_fault+0x1e/0x30
[  540.994218] RIP: 0033:0x7f045a631000
[  540.997947] Code: Bad RIP value.
[  541.001305] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  541.006664] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  541.013933] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  541.021204] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  541.028472] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  541.035814] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  541.043143] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  541.043147] warn_alloc_show_mem: 1 callbacks suppressed
[  541.043152] Mem-Info:
[  541.049903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  541.055268] active_anon:46284 inactive_anon:191 isolated_anon:0
[  541.055268]  active_file:10 inactive_file:4 isolated_file:0
[  541.055268]  unevictable:0 dirty:0 writeback:0 unstable:0
[  541.055268]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  541.055268]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  541.055268]  free:12836 free_pcp:334 free_cma:0
[  541.057641] Call Trace:
[  541.067005] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  541.099855]  dump_stack+0x172/0x1f0
[  541.102434] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  541.129823]  warn_alloc.cold+0x87/0x17f
[  541.133425] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  541.159095]  ? zone_watermark_ok_safe+0x260/0x260
[  541.163039] lowmem_reserve[]: 0 2553 2555 2555
[  541.189148]  ? wakeup_kcompactd+0x21f/0x550
[  541.193966] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  541.198556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  541.202848] lowmem_reserve[]: 0 0 2 2
[  541.231649]  ? __cpuset_node_allowed+0x136/0x540
[  541.237162] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  541.240966]  ? __isolate_free_page+0x4f0/0x4f0
[  541.245696] lowmem_reserve[]: 0 0 0 0
[  541.271549]  ? wake_all_kswapds+0x14d/0x300
[  541.276105] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  541.279910]  __alloc_pages_slowpath+0x227e/0x2900
[  541.284199] lowmem_reserve[]: 0 0 0 0
[  541.311798]  ? warn_alloc+0x110/0x110
[  541.316605] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  541.320404]  ? __lock_acquire+0x53b/0x4700
[  541.324175] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  541.336309]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  541.340514] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  541.355341]  ? should_fail+0x14d/0x85c
[  541.360854] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  541.371855]  ? warn_alloc+0x110/0x110
[  541.375736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  541.391152]  ? __isolate_free_page+0x4f0/0x4f0
[  541.394933] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  541.403764]  __alloc_pages_nodemask+0x5ce/0x710
[  541.408321] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  541.416974]  ? __alloc_pages_slowpath+0x2900/0x2900
[  541.421622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  541.430459]  cache_grow_begin+0x9c/0x8c0
[  541.435436] 258 total pagecache pages
[  541.444006]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  541.448052] 0 pages in swap cache
[  541.451840]  ? __cpuset_node_allowed+0x136/0x540
[  541.457354] Swap cache stats: add 0, delete 0, find 0/0
[  541.460796]  fallback_alloc+0x1fd/0x2d0
[  541.465525] Free swap  = 0kB
[  541.470885]  ____cache_alloc_node+0x1be/0x1e0
[  541.474833] Total swap = 0kB
[  541.477846]  kmem_cache_alloc+0x1f5/0x710
[  541.482314] 1965979 pages RAM
[  541.485325]  ? ___ratelimit+0x2c8/0x595
[  541.489442] 0 pages HighMem/MovableOnly
[  541.489447] 339412 pages reserved
[  541.492553]  skb_clone+0x150/0x3b0
[  541.496500] 0 pages cma reserved
[  541.500470]  deliver_clone+0x46/0xc0
[  541.504023] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  541.507446]  br_flood+0x4da/0x710
[  541.530236]  br_handle_frame_finish+0x6b6/0x14c0
[  541.535000]  ? br_handle_local_finish+0x1a0/0x1a0
[  541.539846]  ? __lock_is_held+0xb6/0x140
[  541.543905]  ? check_preemption_disabled+0x48/0x290
[  541.548924]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  541.553944]  ? nf_hook_slow+0xf3/0x1f0
[  541.557835]  br_nf_hook_thresh+0x2ec/0x380
[  541.562077]  ? br_handle_local_finish+0x1a0/0x1a0
[  541.566919]  ? setup_pre_routing+0x4b0/0x4b0
[  541.571333]  ? br_handle_local_finish+0x1a0/0x1a0
[  541.576175]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  541.581370]  br_nf_pre_routing_finish+0x8db/0x1710
[  541.586303]  ? br_handle_local_finish+0x1a0/0x1a0
[  541.591148]  ? br_nf_pre_routing+0x1090/0x13a0
[  541.595754]  ? br_nf_forward_arp+0xd20/0xd20
[  541.600164]  ? lock_downgrade+0x810/0x810
[  541.604617]  ? kasan_check_read+0x11/0x20
[  541.608779]  br_nf_pre_routing+0x7e7/0x13a0
[  541.613103]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  541.618299]  ? br_nf_forward_arp+0xd20/0xd20
[  541.622729]  nf_hook_slow+0xbf/0x1f0
[  541.626456]  br_handle_frame+0x95b/0x1450
[  541.630604]  ? kfree_skbmem+0xc5/0x150
[  541.634496]  ? br_handle_frame_finish+0x14c0/0x14c0
[  541.639516]  ? br_handle_local_finish+0x1a0/0x1a0
[  541.644362]  ? br_handle_frame_finish+0x14c0/0x14c0
[  541.649380]  __netif_receive_skb_core+0xa96/0x3010
[  541.654311]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  541.659329]  ? netif_receive_skb+0x5a0/0x5a0
[  541.663742]  ? mark_held_locks+0x100/0x100
[  541.667976]  ? ip_local_deliver+0x520/0x520
[  541.672303]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  541.677579]  ? process_backlog+0x23c/0x750
[  541.681820]  __netif_receive_skb_one_core+0xa8/0x1a0
[  541.686921]  ? __netif_receive_skb_core+0x3010/0x3010
[  541.692110]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  541.697647]  ? check_preemption_disabled+0x48/0x290
[  541.702687]  ? lock_acquire+0x16f/0x3f0
[  541.706666]  __netif_receive_skb+0x2c/0x1c0
[  541.711007]  process_backlog+0x206/0x750
[  541.715065]  ? net_rx_action+0x27b/0x1070
[  541.719211]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  541.723797]  net_rx_action+0x4fa/0x1070
[  541.727781]  ? napi_complete_done+0x4b0/0x4b0
[  541.732281]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  541.737734]  __do_softirq+0x266/0x95a
[  541.741543]  ? takeover_tasklets+0x7b0/0x7b0
[  541.745951]  run_ksoftirqd+0x8e/0x110
[  541.749751]  smpboot_thread_fn+0x6ab/0xa10
[  541.753989]  ? sort_range+0x30/0x30
[  541.757615]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  541.763153]  ? __kthread_parkme+0xfb/0x1b0
[  541.767393]  kthread+0x357/0x430
[  541.770758]  ? sort_range+0x30/0x30
[  541.774383]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  541.779921]  ret_from_fork+0x3a/0x50
[  541.783686] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  541.784030] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  541.790361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  541.790368] Call Trace:
[  541.801610] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  541.810892]  <IRQ>
[  541.828166]  dump_stack+0x172/0x1f0
[  541.831798]  warn_alloc.cold+0x87/0x17f
[  541.835775]  ? zone_watermark_ok_safe+0x260/0x260
[  541.840616]  ? wakeup_kcompactd+0x21f/0x550
[  541.844942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  541.850480]  ? __cpuset_node_allowed+0x136/0x540
[  541.855244]  ? __isolate_free_page+0x4f0/0x4f0
[  541.859824]  ? wake_all_kswapds+0x14d/0x300
[  541.864150]  __alloc_pages_slowpath+0x227e/0x2900
[  541.869008]  ? warn_alloc+0x110/0x110
[  541.872816]  ? __lock_acquire+0x53b/0x4700
[  541.877050]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  541.882591]  ? should_fail+0x14d/0x85c
[  541.886477]  ? warn_alloc+0x110/0x110
[  541.890280]  ? __isolate_free_page+0x4f0/0x4f0
[  541.894868]  __alloc_pages_nodemask+0x5ce/0x710
[  541.899540]  ? __alloc_pages_slowpath+0x2900/0x2900
[  541.904572]  cache_grow_begin+0x9c/0x8c0
[  541.908633]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  541.914180]  ? __cpuset_node_allowed+0x136/0x540
[  541.918945]  fallback_alloc+0x1fd/0x2d0
[  541.922929]  ____cache_alloc_node+0x1be/0x1e0
[  541.927430]  kmem_cache_alloc_node+0xe3/0x710
[  541.931934]  ? ipv6_get_ifaddr+0x343/0x4b0
[  541.936173]  __alloc_skb+0xd5/0x5e0
[  541.939801]  ? skb_scrub_packet+0x440/0x440
[  541.944125]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  541.949580]  ? refcount_inc_checked+0x70/0x70
[  541.954080]  ndisc_alloc_skb+0x13c/0x340
[  541.958147]  ndisc_send_rs+0x32d/0x6d0
[  541.962042]  addrconf_rs_timer+0x30f/0x680
[  541.966280]  ? ipv6_get_lladdr+0x490/0x490
[  541.970520]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  541.975981]  call_timer_fn+0x190/0x720
[  541.979869]  ? ipv6_get_lladdr+0x490/0x490
[  541.984102]  ? process_timeout+0x40/0x40
[  541.988164]  ? run_timer_softirq+0x647/0x1700
[  541.992678]  ? trace_hardirqs_on+0x67/0x230
[  541.996998]  ? kasan_check_read+0x11/0x20
[  542.001151]  ? ipv6_get_lladdr+0x490/0x490
[  542.005384]  run_timer_softirq+0x652/0x1700
[  542.009710]  ? add_timer+0xbe0/0xbe0
[  542.013425]  ? __lock_is_held+0xb6/0x140
[  542.017482]  ? check_preemption_disabled+0x48/0x290
[  542.022506]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  542.027967]  __do_softirq+0x266/0x95a
[  542.031769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  542.037301]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  542.042846]  irq_exit+0x180/0x1d0
[  542.046301]  smp_apic_timer_interrupt+0x14a/0x570
[  542.051154]  apic_timer_interrupt+0xf/0x20
[  542.055380]  </IRQ>
[  542.057617] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  542.062916] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  542.081813] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  542.089519] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  542.096789] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  542.104058] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  542.111327] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  542.118592] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  542.125878]  ? arch_local_irq_restore+0x49/0x56
[  542.130554]  dump_stack+0x1d9/0x1f0
[  542.134189]  dump_header+0x10f/0xb6c
[  542.137907]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  542.143015]  ? ___ratelimit+0x60/0x595
[  542.146905]  ? do_raw_spin_unlock+0x57/0x270
[  542.151318]  oom_kill_process.cold+0x10/0x6f5
[  542.155815]  ? lock_downgrade+0x810/0x810
[  542.159966]  ? kasan_check_read+0x11/0x20
[  542.164116]  out_of_memory+0x79a/0x1280
[  542.168104]  ? oom_killer_disable+0x280/0x280
[  542.172600]  ? mutex_trylock+0x18e/0x1e0
[  542.176667]  ? __alloc_pages_slowpath+0xcda/0x2900
[  542.181599]  __alloc_pages_slowpath+0x2113/0x2900
[  542.186458]  ? warn_alloc+0x110/0x110
[  542.190255]  ? __lock_is_held+0xb6/0x140
[  542.194315]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  542.199852]  ? should_fail+0x14d/0x85c
[  542.203757]  __alloc_pages_nodemask+0x5ce/0x710
[  542.208431]  ? __alloc_pages_slowpath+0x2900/0x2900
[  542.213447]  ? __page_cache_alloc+0x131/0x460
[  542.217946]  ? find_held_lock+0x35/0x130
[  542.222012]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  542.227556]  alloc_pages_current+0x107/0x210
[  542.231970]  __page_cache_alloc+0x2bd/0x460
[  542.236290]  ? kasan_check_read+0x11/0x20
[  542.240442]  filemap_fault+0xff7/0x2400
[  542.244428]  ? __lock_page_or_retry+0x1020/0x1020
[  542.249272]  ? lock_acquire+0x16f/0x3f0
[  542.253244]  ? ext4_filemap_fault+0x7b/0xaf
[  542.257575]  ext4_filemap_fault+0x83/0xaf
[  542.261723]  __do_fault+0x116/0x4e0
[  542.265351]  __handle_mm_fault+0x2cbd/0x3f20
[  542.269764]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  542.274606]  ? find_held_lock+0x35/0x130
[  542.278685]  ? handle_mm_fault+0x322/0xb30
[  542.282928]  ? kasan_check_read+0x11/0x20
[  542.287081]  handle_mm_fault+0x43f/0xb30
[  542.291149]  __do_page_fault+0x5da/0xd60
[  542.295218]  do_page_fault+0x71/0x581
[  542.299104]  ? page_fault+0x8/0x30
[  542.302659]  page_fault+0x1e/0x30
[  542.306108] RIP: 0033:0x7f045a631000
[  542.309926] Code: Bad RIP value.
[  542.313288] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  542.318657] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  542.325922] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  542.333192] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  542.340456] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  542.347722] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  542.355009] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  542.355014] warn_alloc_show_mem: 1 callbacks suppressed
[  542.355019] Mem-Info:
[  542.361771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  542.367137] active_anon:46284 inactive_anon:191 isolated_anon:0
[  542.367137]  active_file:10 inactive_file:4 isolated_file:0
[  542.367137]  unevictable:0 dirty:0 writeback:0 unstable:0
[  542.367137]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  542.367137]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  542.367137]  free:12836 free_pcp:334 free_cma:0
[  542.369509] Call Trace:
[  542.378871] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  542.411730]  dump_stack+0x172/0x1f0
[  542.414309] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  542.441702]  warn_alloc.cold+0x87/0x17f
[  542.445304] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  542.470978]  ? zone_watermark_ok_safe+0x260/0x260
[  542.474923] lowmem_reserve[]: 0 2553 2555 2555
[  542.501033]  ? wakeup_kcompactd+0x21f/0x550
[  542.505847] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  542.510423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  542.514712] lowmem_reserve[]: 0 0 2 2
[  542.543509]  ? __cpuset_node_allowed+0x136/0x540
[  542.549020] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  542.552822]  ? __isolate_free_page+0x4f0/0x4f0
[  542.557550] lowmem_reserve[]: 0 0 0 0
[  542.583390]  ? wake_all_kswapds+0x14d/0x300
[  542.587949] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  542.591752]  __alloc_pages_slowpath+0x227e/0x2900
[  542.596042] lowmem_reserve[]: 0 0 0 0
[  542.623642]  ? warn_alloc+0x110/0x110
[  542.628448] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  542.632244]  ? __lock_acquire+0x53b/0x4700
[  542.636014] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  542.648146]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  542.652350] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  542.667178]  ? should_fail+0x14d/0x85c
[  542.672692] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  542.683689]  ? warn_alloc+0x110/0x110
[  542.687556] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  542.702976]  ? __isolate_free_page+0x4f0/0x4f0
[  542.706757] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  542.715582]  __alloc_pages_nodemask+0x5ce/0x710
[  542.720151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  542.728714]  ? __alloc_pages_slowpath+0x2900/0x2900
[  542.733362] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  542.742193]  cache_grow_begin+0x9c/0x8c0
[  542.747174] 258 total pagecache pages
[  542.755741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  542.759784] 0 pages in swap cache
[  542.763569]  ? __cpuset_node_allowed+0x136/0x540
[  542.769378] Swap cache stats: add 0, delete 0, find 0/0
[  542.769385] Free swap  = 0kB
[  542.772845]  fallback_alloc+0x1fd/0x2d0
[  542.777573] Total swap = 0kB
[  542.782946]  ____cache_alloc_node+0x1be/0x1e0
[  542.785942] 1965979 pages RAM
[  542.789909]  kmem_cache_alloc+0x1f5/0x710
[  542.792904] 0 pages HighMem/MovableOnly
[  542.797390]  ? ___ratelimit+0x2c8/0x595
[  542.800468] 339412 pages reserved
[  542.800474] 0 pages cma reserved
[  542.804626]  skb_clone+0x150/0x3b0
[  542.808646] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  542.812553]  deliver_clone+0x46/0xc0
[  542.816127] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  542.819346]  br_flood+0x4da/0x710
[  542.848829]  br_handle_frame_finish+0x6b6/0x14c0
[  542.853601]  ? br_handle_local_finish+0x1a0/0x1a0
[  542.858445]  ? __lock_is_held+0xb6/0x140
[  542.862504]  ? check_preemption_disabled+0x48/0x290
[  542.867519]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  542.872535]  ? nf_hook_slow+0xf3/0x1f0
[  542.876425]  br_nf_hook_thresh+0x2ec/0x380
[  542.880661]  ? br_handle_local_finish+0x1a0/0x1a0
[  542.885504]  ? setup_pre_routing+0x4b0/0x4b0
[  542.889918]  ? br_handle_local_finish+0x1a0/0x1a0
[  542.894764]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  542.899960]  br_nf_pre_routing_finish+0x8db/0x1710
[  542.904891]  ? br_handle_local_finish+0x1a0/0x1a0
[  542.909732]  ? br_nf_pre_routing+0x1090/0x13a0
[  542.914324]  ? br_nf_forward_arp+0xd20/0xd20
[  542.918736]  ? lock_downgrade+0x810/0x810
[  542.922884]  ? kasan_check_read+0x11/0x20
[  542.927035]  br_nf_pre_routing+0x7e7/0x13a0
[  542.931361]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  542.936553]  ? br_nf_forward_arp+0xd20/0xd20
[  542.940982]  nf_hook_slow+0xbf/0x1f0
[  542.944704]  br_handle_frame+0x95b/0x1450
[  542.948851]  ? kfree_skbmem+0xc5/0x150
[  542.952741]  ? br_handle_frame_finish+0x14c0/0x14c0
[  542.957763]  ? br_handle_local_finish+0x1a0/0x1a0
[  542.962614]  ? br_handle_frame_finish+0x14c0/0x14c0
[  542.967630]  __netif_receive_skb_core+0xa96/0x3010
[  542.972579]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  542.977609]  ? netif_receive_skb+0x5a0/0x5a0
[  542.982024]  ? mark_held_locks+0x100/0x100
[  542.986258]  ? ip_local_deliver+0x520/0x520
[  542.990597]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  542.995875]  ? process_backlog+0x23c/0x750
[  543.000110]  __netif_receive_skb_one_core+0xa8/0x1a0
[  543.005211]  ? __netif_receive_skb_core+0x3010/0x3010
[  543.010401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  543.015935]  ? check_preemption_disabled+0x48/0x290
[  543.020946]  ? lock_acquire+0x16f/0x3f0
[  543.024921]  __netif_receive_skb+0x2c/0x1c0
[  543.029239]  process_backlog+0x206/0x750
[  543.033299]  ? net_rx_action+0x27b/0x1070
[  543.037447]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  543.042031]  net_rx_action+0x4fa/0x1070
[  543.046014]  ? napi_complete_done+0x4b0/0x4b0
[  543.050514]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  543.055967]  __do_softirq+0x266/0x95a
[  543.059775]  ? takeover_tasklets+0x7b0/0x7b0
[  543.064184]  run_ksoftirqd+0x8e/0x110
[  543.068043]  smpboot_thread_fn+0x6ab/0xa10
[  543.072282]  ? sort_range+0x30/0x30
[  543.075909]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  543.081444]  ? __kthread_parkme+0xfb/0x1b0
[  543.085679]  kthread+0x357/0x430
[  543.089040]  ? sort_range+0x30/0x30
[  543.092665]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  543.098201]  ret_from_fork+0x3a/0x50
[  543.101934] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  543.102157] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  543.108599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  543.108603] Call Trace:
[  543.108608]  <IRQ>
[  543.108626]  dump_stack+0x172/0x1f0
[  543.108646]  warn_alloc.cold+0x87/0x17f
[  543.119940] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  543.129242]  ? zone_watermark_ok_safe+0x260/0x260
[  543.158911]  ? wakeup_kcompactd+0x21f/0x550
[  543.163236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  543.168774]  ? __cpuset_node_allowed+0x136/0x540
[  543.173537]  ? __isolate_free_page+0x4f0/0x4f0
[  543.178136]  ? wake_all_kswapds+0x14d/0x300
[  543.182463]  __alloc_pages_slowpath+0x227e/0x2900
[  543.187320]  ? warn_alloc+0x110/0x110
[  543.191125]  ? __lock_acquire+0x53b/0x4700
[  543.195358]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  543.200892]  ? should_fail+0x14d/0x85c
[  543.204779]  ? warn_alloc+0x110/0x110
[  543.208602]  ? __isolate_free_page+0x4f0/0x4f0
[  543.213180]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  543.218722]  __alloc_pages_nodemask+0x5ce/0x710
[  543.223396]  ? __alloc_pages_slowpath+0x2900/0x2900
[  543.228415]  ? find_held_lock+0x35/0x130
[  543.232477]  cache_grow_begin+0x9c/0x8c0
[  543.236538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  543.242090]  ? __cpuset_node_allowed+0x136/0x540
[  543.246855]  fallback_alloc+0x1fd/0x2d0
[  543.250834]  ____cache_alloc_node+0x1be/0x1e0
[  543.255334]  kmem_cache_alloc+0x1f5/0x710
[  543.259477]  ? mark_held_locks+0xb1/0x100
[  543.263623]  ? trace_hardirqs_on+0x67/0x230
[  543.267948]  ? __netdev_alloc_skb+0x367/0x470
[  543.272444]  __build_skb+0x3e/0x310
[  543.276074]  __netdev_alloc_skb+0x2ba/0x470
[  543.280402]  send_hsr_supervision_frame+0x110/0xf20
[  543.285417]  ? lock_acquire+0x16f/0x3f0
[  543.289396]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  543.294413]  hsr_announce+0x12f/0x430
[  543.298217]  call_timer_fn+0x190/0x720
[  543.302108]  ? send_hsr_supervision_frame+0xf20/0xf20
[  543.307293]  ? process_timeout+0x40/0x40
[  543.311354]  ? run_timer_softirq+0x647/0x1700
[  543.315854]  ? trace_hardirqs_on+0x67/0x230
[  543.320172]  ? kasan_check_read+0x11/0x20
[  543.324324]  ? send_hsr_supervision_frame+0xf20/0xf20
[  543.329517]  run_timer_softirq+0x652/0x1700
[  543.333855]  ? add_timer+0xbe0/0xbe0
[  543.337603]  ? __lock_is_held+0xb6/0x140
[  543.341662]  ? check_preemption_disabled+0x48/0x290
[  543.346683]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  543.352135]  __do_softirq+0x266/0x95a
[  543.355935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  543.361471]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  543.367018]  irq_exit+0x180/0x1d0
[  543.370470]  smp_apic_timer_interrupt+0x14a/0x570
[  543.375313]  apic_timer_interrupt+0xf/0x20
[  543.379555]  </IRQ>
[  543.381799] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  543.387079] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  543.405978] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  543.413683] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  543.420953] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  543.428218] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  543.435484] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  543.442749] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  543.450028]  ? arch_local_irq_restore+0x49/0x56
[  543.454698]  dump_stack+0x1d9/0x1f0
[  543.458329]  dump_header+0x10f/0xb6c
[  543.462042]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  543.467143]  ? ___ratelimit+0x60/0x595
[  543.471032]  ? do_raw_spin_unlock+0x57/0x270
[  543.475442]  oom_kill_process.cold+0x10/0x6f5
[  543.479935]  ? lock_downgrade+0x810/0x810
[  543.484085]  ? kasan_check_read+0x11/0x20
[  543.488234]  out_of_memory+0x79a/0x1280
[  543.492211]  ? oom_killer_disable+0x280/0x280
[  543.496706]  ? mutex_trylock+0x18e/0x1e0
[  543.500767]  ? __alloc_pages_slowpath+0xcda/0x2900
[  543.505707]  __alloc_pages_slowpath+0x2113/0x2900
[  543.510580]  ? warn_alloc+0x110/0x110
[  543.514383]  ? __lock_is_held+0xb6/0x140
[  543.518442]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  543.523977]  ? should_fail+0x14d/0x85c
[  543.527882]  __alloc_pages_nodemask+0x5ce/0x710
[  543.532563]  ? __alloc_pages_slowpath+0x2900/0x2900
[  543.537581]  ? __page_cache_alloc+0x131/0x460
[  543.542076]  ? find_held_lock+0x35/0x130
[  543.546138]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  543.551681]  alloc_pages_current+0x107/0x210
[  543.556088]  __page_cache_alloc+0x2bd/0x460
[  543.560405]  ? kasan_check_read+0x11/0x20
[  543.564573]  filemap_fault+0xff7/0x2400
[  543.568572]  ? __lock_page_or_retry+0x1020/0x1020
[  543.573419]  ? lock_acquire+0x16f/0x3f0
[  543.577389]  ? ext4_filemap_fault+0x7b/0xaf
[  543.581724]  ext4_filemap_fault+0x83/0xaf
[  543.585870]  __do_fault+0x116/0x4e0
[  543.589497]  __handle_mm_fault+0x2cbd/0x3f20
[  543.593923]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  543.598765]  ? find_held_lock+0x35/0x130
[  543.603380]  ? handle_mm_fault+0x322/0xb30
[  543.607632]  ? kasan_check_read+0x11/0x20
[  543.611789]  handle_mm_fault+0x43f/0xb30
[  543.615862]  __do_page_fault+0x5da/0xd60
[  543.619933]  do_page_fault+0x71/0x581
[  543.623743]  ? page_fault+0x8/0x30
[  543.627285]  page_fault+0x1e/0x30
[  543.630740] RIP: 0033:0x7f045a631000
[  543.634470] Code: Bad RIP value.
[  543.637831] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  543.643191] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  543.650461] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  543.657728] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  543.664995] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  543.672263] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  543.679555] warn_alloc_show_mem: 1 callbacks suppressed
[  543.679564] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  543.679566] Mem-Info:
[  543.679595] active_anon:46284 inactive_anon:191 isolated_anon:0
[  543.679595]  active_file:10 inactive_file:4 isolated_file:0
[  543.679595]  unevictable:0 dirty:0 writeback:0 unstable:0
[  543.679595]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  543.679595]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  543.679595]  free:12836 free_pcp:334 free_cma:0
[  543.684936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  543.691700] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  543.694080] Call Trace:
[  543.726968] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  543.736310]  dump_stack+0x172/0x1f0
[  543.763689] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  543.766280]  warn_alloc.cold+0x87/0x17f
[  543.791928] lowmem_reserve[]: 0 2553 2555 2555
[  543.795557]  ? zone_watermark_ok_safe+0x260/0x260
[  543.821642] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  543.825619]  ? wakeup_kcompactd+0x21f/0x550
[  543.830169] lowmem_reserve[]: 0 0 2 2
[  543.835011]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  543.863784] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  543.868106]  ? __cpuset_node_allowed+0x136/0x540
[  543.871880] lowmem_reserve[]: 0 0 0 0
[  543.878205]  ? __isolate_free_page+0x4f0/0x4f0
[  543.904028] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  543.908785]  ? wake_all_kswapds+0x14d/0x300
[  543.912557] lowmem_reserve[]: 0 0 0 0
[  543.917141]  __alloc_pages_slowpath+0x227e/0x2900
[  543.944903] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  543.949272]  ? warn_alloc+0x110/0x110
[  543.953032] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  543.957882]  ? __lock_acquire+0x53b/0x4700
[  543.969986] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  543.973792]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  543.988592] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  543.992825]  ? should_fail+0x14d/0x85c
[  544.003809] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  544.009336]  ? warn_alloc+0x110/0x110
[  544.024749] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  544.024760] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  544.028643]  ? __isolate_free_page+0x4f0/0x4f0
[  544.037451] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  544.037458] 258 total pagecache pages
[  544.041266]  __alloc_pages_nodemask+0x5ce/0x710
[  544.049820] 0 pages in swap cache
[  544.058644]  ? __alloc_pages_slowpath+0x2900/0x2900
[  544.063199] Swap cache stats: add 0, delete 0, find 0/0
[  544.063205] Free swap  = 0kB
[  544.072825]  cache_grow_begin+0x9c/0x8c0
[  544.076591] Total swap = 0kB
[  544.081257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  544.084685] 1965979 pages RAM
[  544.089727]  ? __cpuset_node_allowed+0x136/0x540
[  544.095068] 0 pages HighMem/MovableOnly
[  544.098079]  fallback_alloc+0x1fd/0x2d0
[  544.102110] 339412 pages reserved
[  544.102116] 0 pages cma reserved
[  544.105133]  ____cache_alloc_node+0x1be/0x1e0
[  544.110851] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  544.113785]  kmem_cache_alloc+0x1f5/0x710
[  544.154214]  ? ___ratelimit+0x2c8/0x595
[  544.158200]  skb_clone+0x150/0x3b0
[  544.161751]  deliver_clone+0x46/0xc0
[  544.165481]  br_flood+0x4da/0x710
[  544.168947]  br_handle_frame_finish+0x6b6/0x14c0
[  544.173710]  ? br_handle_local_finish+0x1a0/0x1a0
[  544.178554]  ? __lock_is_held+0xb6/0x140
[  544.182613]  ? check_preemption_disabled+0x48/0x290
[  544.187627]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  544.192646]  ? nf_hook_slow+0xf3/0x1f0
[  544.196536]  br_nf_hook_thresh+0x2ec/0x380
[  544.200774]  ? br_handle_local_finish+0x1a0/0x1a0
[  544.205617]  ? setup_pre_routing+0x4b0/0x4b0
[  544.210033]  ? br_handle_local_finish+0x1a0/0x1a0
[  544.214878]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  544.220074]  br_nf_pre_routing_finish+0x8db/0x1710
[  544.225002]  ? br_handle_local_finish+0x1a0/0x1a0
[  544.229843]  ? br_nf_pre_routing+0x1090/0x13a0
[  544.234433]  ? br_nf_forward_arp+0xd20/0xd20
[  544.238853]  ? lock_downgrade+0x810/0x810
[  544.243006]  ? kasan_check_read+0x11/0x20
[  544.247158]  br_nf_pre_routing+0x7e7/0x13a0
[  544.251496]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  544.256692]  ? br_nf_forward_arp+0xd20/0xd20
[  544.261106]  nf_hook_slow+0xbf/0x1f0
[  544.264824]  br_handle_frame+0x95b/0x1450
[  544.268972]  ? kfree_skbmem+0xc5/0x150
[  544.272866]  ? br_handle_frame_finish+0x14c0/0x14c0
[  544.277888]  ? br_handle_local_finish+0x1a0/0x1a0
[  544.282735]  ? br_handle_frame_finish+0x14c0/0x14c0
[  544.287749]  __netif_receive_skb_core+0xa96/0x3010
[  544.292684]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  544.297786]  ? netif_receive_skb+0x5a0/0x5a0
[  544.302200]  ? mark_held_locks+0x100/0x100
[  544.306441]  ? ip_local_deliver+0x520/0x520
[  544.310782]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  544.316057]  ? process_backlog+0x23c/0x750
[  544.320294]  __netif_receive_skb_one_core+0xa8/0x1a0
[  544.325396]  ? __netif_receive_skb_core+0x3010/0x3010
[  544.330585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  544.336125]  ? check_preemption_disabled+0x48/0x290
[  544.341140]  ? lock_acquire+0x16f/0x3f0
[  544.345116]  __netif_receive_skb+0x2c/0x1c0
[  544.349437]  process_backlog+0x206/0x750
[  544.353513]  ? net_rx_action+0x27b/0x1070
[  544.357664]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  544.362250]  net_rx_action+0x4fa/0x1070
[  544.366234]  ? napi_complete_done+0x4b0/0x4b0
[  544.370737]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  544.376191]  __do_softirq+0x266/0x95a
[  544.380003]  ? takeover_tasklets+0x7b0/0x7b0
[  544.384409]  run_ksoftirqd+0x8e/0x110
[  544.388213]  smpboot_thread_fn+0x6ab/0xa10
[  544.392464]  ? sort_range+0x30/0x30
[  544.396093]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  544.401635]  ? __kthread_parkme+0xfb/0x1b0
[  544.405870]  kthread+0x357/0x430
[  544.409230]  ? sort_range+0x30/0x30
[  544.412859]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  544.418402]  ret_from_fork+0x3a/0x50
[  544.422133] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  544.422324] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  544.428803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  544.428808] Call Trace:
[  544.428813]  <IRQ>
[  544.428831]  dump_stack+0x172/0x1f0
[  544.428850]  warn_alloc.cold+0x87/0x17f
[  544.440060] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  544.449405]  ? zone_watermark_ok_safe+0x260/0x260
[  544.479082]  ? wakeup_kcompactd+0x21f/0x550
[  544.483408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  544.488954]  ? __cpuset_node_allowed+0x136/0x540
[  544.493720]  ? __isolate_free_page+0x4f0/0x4f0
[  544.498317]  ? wake_all_kswapds+0x14d/0x300
[  544.502643]  __alloc_pages_slowpath+0x227e/0x2900
[  544.507760]  ? warn_alloc+0x110/0x110
[  544.511566]  ? __lock_acquire+0x53b/0x4700
[  544.515797]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  544.521331]  ? should_fail+0x14d/0x85c
[  544.525215]  ? warn_alloc+0x110/0x110
[  544.529015]  ? __isolate_free_page+0x4f0/0x4f0
[  544.533595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  544.539140]  __alloc_pages_nodemask+0x5ce/0x710
[  544.543814]  ? __alloc_pages_slowpath+0x2900/0x2900
[  544.548836]  ? find_held_lock+0x35/0x130
[  544.552902]  cache_grow_begin+0x9c/0x8c0
[  544.556963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  544.562498]  ? __cpuset_node_allowed+0x136/0x540
[  544.567258]  fallback_alloc+0x1fd/0x2d0
[  544.571234]  ____cache_alloc_node+0x1be/0x1e0
[  544.575731]  kmem_cache_alloc+0x1f5/0x710
[  544.579877]  ? mark_held_locks+0xb1/0x100
[  544.584028]  ? __netdev_alloc_skb+0x367/0x470
[  544.588527]  __build_skb+0x3e/0x310
[  544.592159]  __netdev_alloc_skb+0x2ba/0x470
[  544.596487]  send_hsr_supervision_frame+0x110/0xf20
[  544.601501]  ? lock_acquire+0x16f/0x3f0
[  544.605478]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  544.610500]  hsr_announce+0x12f/0x430
[  544.614305]  call_timer_fn+0x190/0x720
[  544.618193]  ? send_hsr_supervision_frame+0xf20/0xf20
[  544.623385]  ? process_timeout+0x40/0x40
[  544.627454]  ? run_timer_softirq+0x647/0x1700
[  544.631959]  ? trace_hardirqs_on+0x67/0x230
[  544.636277]  ? kasan_check_read+0x11/0x20
[  544.640443]  ? send_hsr_supervision_frame+0xf20/0xf20
[  544.645634]  run_timer_softirq+0x652/0x1700
[  544.649960]  ? add_timer+0xbe0/0xbe0
[  544.653682]  ? __lock_is_held+0xb6/0x140
[  544.657743]  ? check_preemption_disabled+0x48/0x290
[  544.662767]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  544.668306]  __do_softirq+0x266/0x95a
[  544.672108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  544.677643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  544.683186]  irq_exit+0x180/0x1d0
[  544.686638]  smp_apic_timer_interrupt+0x14a/0x570
[  544.691483]  apic_timer_interrupt+0xf/0x20
[  544.695714]  </IRQ>
[  544.697952] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  544.703232] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  544.722127] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  544.729834] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  544.737104] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  544.744374] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  544.751639] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  544.758904] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  544.766189]  ? arch_local_irq_restore+0x49/0x56
[  544.771196]  dump_stack+0x1d9/0x1f0
[  544.774833]  dump_header+0x10f/0xb6c
[  544.778550]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  544.783656]  ? ___ratelimit+0x60/0x595
[  544.787548]  ? do_raw_spin_unlock+0x57/0x270
[  544.791959]  oom_kill_process.cold+0x10/0x6f5
[  544.796482]  ? lock_downgrade+0x810/0x810
[  544.800637]  ? kasan_check_read+0x11/0x20
[  544.804793]  out_of_memory+0x79a/0x1280
[  544.808774]  ? oom_killer_disable+0x280/0x280
[  544.813274]  ? mutex_trylock+0x18e/0x1e0
[  544.817335]  ? __alloc_pages_slowpath+0xcda/0x2900
[  544.822264]  __alloc_pages_slowpath+0x2113/0x2900
[  544.827121]  ? warn_alloc+0x110/0x110
[  544.830921]  ? __lock_is_held+0xb6/0x140
[  544.834983]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  544.840519]  ? should_fail+0x14d/0x85c
[  544.844433]  __alloc_pages_nodemask+0x5ce/0x710
[  544.849103]  ? __alloc_pages_slowpath+0x2900/0x2900
[  544.854117]  ? __page_cache_alloc+0x131/0x460
[  544.858611]  ? find_held_lock+0x35/0x130
[  544.862682]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  544.868221]  alloc_pages_current+0x107/0x210
[  544.874100]  __page_cache_alloc+0x2bd/0x460
[  544.879289]  ? kasan_check_read+0x11/0x20
[  544.883444]  filemap_fault+0xff7/0x2400
[  544.887443]  ? __lock_page_or_retry+0x1020/0x1020
[  544.892290]  ? lock_acquire+0x16f/0x3f0
[  544.896264]  ? ext4_filemap_fault+0x7b/0xaf
[  544.900594]  ext4_filemap_fault+0x83/0xaf
[  544.904834]  __do_fault+0x116/0x4e0
[  544.908464]  __handle_mm_fault+0x2cbd/0x3f20
[  544.912880]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  544.917718]  ? find_held_lock+0x35/0x130
[  544.921777]  ? handle_mm_fault+0x322/0xb30
[  544.926023]  ? kasan_check_read+0x11/0x20
[  544.930180]  handle_mm_fault+0x43f/0xb30
[  544.934249]  __do_page_fault+0x5da/0xd60
[  544.938318]  do_page_fault+0x71/0x581
[  544.942119]  ? page_fault+0x8/0x30
[  544.945669]  page_fault+0x1e/0x30
[  544.949119] RIP: 0033:0x7f045a631000
[  544.952844] Code: Bad RIP value.
[  544.956202] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  544.961562] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  544.968828] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  544.976091] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  544.983360] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  544.990624] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  544.997913] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  544.997917] warn_alloc_show_mem: 1 callbacks suppressed
[  544.997922] Mem-Info:
[  545.004677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  545.010044] active_anon:46284 inactive_anon:191 isolated_anon:0
[  545.010044]  active_file:10 inactive_file:4 isolated_file:0
[  545.010044]  unevictable:0 dirty:0 writeback:0 unstable:0
[  545.010044]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  545.010044]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  545.010044]  free:12836 free_pcp:334 free_cma:0
[  545.012458] Call Trace:
[  545.021821] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  545.054674]  dump_stack+0x172/0x1f0
[  545.057253] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  545.084643]  warn_alloc.cold+0x87/0x17f
[  545.088248] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  545.113916]  ? zone_watermark_ok_safe+0x260/0x260
[  545.117947] lowmem_reserve[]: 0 2553 2555 2555
[  545.144056]  ? wakeup_kcompactd+0x21f/0x550
[  545.148868] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  545.153450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.157747] lowmem_reserve[]: 0 0 2 2
[  545.186540]  ? __cpuset_node_allowed+0x136/0x540
[  545.192050] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  545.195854]  ? __isolate_free_page+0x4f0/0x4f0
[  545.200582] lowmem_reserve[]: 0 0 0 0
[  545.226430]  ? wake_all_kswapds+0x14d/0x300
[  545.230985] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  545.234785]  __alloc_pages_slowpath+0x227e/0x2900
[  545.239077] lowmem_reserve[]: 0 0 0 0
[  545.266668]  ? warn_alloc+0x110/0x110
[  545.271479] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  545.275277]  ? __lock_acquire+0x53b/0x4700
[  545.279052] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  545.291269]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  545.295477] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  545.310295]  ? should_fail+0x14d/0x85c
[  545.315808] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  545.326807]  ? warn_alloc+0x110/0x110
[  545.330679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  545.346096]  ? __isolate_free_page+0x4f0/0x4f0
[  545.349878] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  545.358706]  __alloc_pages_nodemask+0x5ce/0x710
[  545.363263] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  545.371863]  ? __alloc_pages_slowpath+0x2900/0x2900
[  545.376511] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  545.385347]  cache_grow_begin+0x9c/0x8c0
[  545.390377] 258 total pagecache pages
[  545.398944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.402987] 0 pages in swap cache
[  545.406773]  ? __cpuset_node_allowed+0x136/0x540
[  545.412283] Swap cache stats: add 0, delete 0, find 0/0
[  545.412289] Free swap  = 0kB
[  545.415737]  fallback_alloc+0x1fd/0x2d0
[  545.420465] Total swap = 0kB
[  545.420472] 1965979 pages RAM
[  545.425829]  ____cache_alloc_node+0x1be/0x1e0
[  545.428815] 0 pages HighMem/MovableOnly
[  545.428821] 339412 pages reserved
[  545.432787]  kmem_cache_alloc+0x1f5/0x710
[  545.435783] 0 pages cma reserved
[  545.438881]  ? ___ratelimit+0x2c8/0x595
[  545.443474] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  545.447336]  skb_clone+0x150/0x3b0
[  545.478030]  deliver_clone+0x46/0xc0
[  545.481744]  br_flood+0x4da/0x710
[  545.485205]  br_handle_frame_finish+0x6b6/0x14c0
[  545.490054]  ? br_handle_local_finish+0x1a0/0x1a0
[  545.494895]  ? __lock_is_held+0xb6/0x140
[  545.498960]  ? check_preemption_disabled+0x48/0x290
[  545.503977]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  545.508995]  ? nf_hook_slow+0xf3/0x1f0
[  545.512888]  br_nf_hook_thresh+0x2ec/0x380
[  545.517125]  ? br_handle_local_finish+0x1a0/0x1a0
[  545.521968]  ? setup_pre_routing+0x4b0/0x4b0
[  545.526394]  ? br_handle_local_finish+0x1a0/0x1a0
[  545.531236]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  545.536428]  br_nf_pre_routing_finish+0x8db/0x1710
[  545.541370]  ? br_handle_local_finish+0x1a0/0x1a0
[  545.546216]  ? br_nf_pre_routing+0x1090/0x13a0
[  545.550802]  ? br_nf_forward_arp+0xd20/0xd20
[  545.555213]  ? lock_downgrade+0x810/0x810
[  545.559391]  ? kasan_check_read+0x11/0x20
[  545.563541]  br_nf_pre_routing+0x7e7/0x13a0
[  545.567868]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  545.573063]  ? br_nf_forward_arp+0xd20/0xd20
[  545.577479]  nf_hook_slow+0xbf/0x1f0
[  545.581197]  br_handle_frame+0x95b/0x1450
[  545.585362]  ? kfree_skbmem+0xc5/0x150
[  545.589256]  ? br_handle_frame_finish+0x14c0/0x14c0
[  545.594280]  ? br_handle_local_finish+0x1a0/0x1a0
[  545.599132]  ? br_handle_frame_finish+0x14c0/0x14c0
[  545.604451]  __netif_receive_skb_core+0xa96/0x3010
[  545.609387]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  545.614403]  ? netif_receive_skb+0x5a0/0x5a0
[  545.618816]  ? mark_held_locks+0x100/0x100
[  545.623052]  ? ip_local_deliver+0x520/0x520
[  545.627384]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  545.632663]  ? process_backlog+0x23c/0x750
[  545.636898]  __netif_receive_skb_one_core+0xa8/0x1a0
[  545.642005]  ? __netif_receive_skb_core+0x3010/0x3010
[  545.647194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.652731]  ? check_preemption_disabled+0x48/0x290
[  545.657741]  ? lock_acquire+0x16f/0x3f0
[  545.661721]  __netif_receive_skb+0x2c/0x1c0
[  545.666040]  process_backlog+0x206/0x750
[  545.670103]  ? net_rx_action+0x27b/0x1070
[  545.674250]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  545.678835]  net_rx_action+0x4fa/0x1070
[  545.682815]  ? napi_complete_done+0x4b0/0x4b0
[  545.687318]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  545.692787]  __do_softirq+0x266/0x95a
[  545.696598]  ? takeover_tasklets+0x7b0/0x7b0
[  545.701006]  run_ksoftirqd+0x8e/0x110
[  545.704815]  smpboot_thread_fn+0x6ab/0xa10
[  545.709053]  ? sort_range+0x30/0x30
[  545.712678]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  545.718212]  ? __kthread_parkme+0xfb/0x1b0
[  545.722448]  kthread+0x357/0x430
[  545.725812]  ? sort_range+0x30/0x30
[  545.729436]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  545.734976]  ret_from_fork+0x3a/0x50
[  545.738701] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  545.738935] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  545.745373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  545.745377] Call Trace:
[  545.745382]  <IRQ>
[  545.745399]  dump_stack+0x172/0x1f0
[  545.745419]  warn_alloc.cold+0x87/0x17f
[  545.756716] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  545.766009]  ? zone_watermark_ok_safe+0x260/0x260
[  545.795680]  ? wakeup_kcompactd+0x21f/0x550
[  545.800003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.805539]  ? __cpuset_node_allowed+0x136/0x540
[  545.810303]  ? __isolate_free_page+0x4f0/0x4f0
[  545.814902]  ? wake_all_kswapds+0x14d/0x300
[  545.819232]  __alloc_pages_slowpath+0x227e/0x2900
[  545.824087]  ? warn_alloc+0x110/0x110
[  545.827890]  ? __lock_acquire+0x53b/0x4700
[  545.832125]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  545.837659]  ? should_fail+0x14d/0x85c
[  545.841546]  ? warn_alloc+0x110/0x110
[  545.845360]  ? __isolate_free_page+0x4f0/0x4f0
[  545.849943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  545.855489]  __alloc_pages_nodemask+0x5ce/0x710
[  545.860163]  ? __alloc_pages_slowpath+0x2900/0x2900
[  545.865182]  ? find_held_lock+0x35/0x130
[  545.869245]  cache_grow_begin+0x9c/0x8c0
[  545.873309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.878861]  ? __cpuset_node_allowed+0x136/0x540
[  545.883615]  fallback_alloc+0x1fd/0x2d0
[  545.887600]  ____cache_alloc_node+0x1be/0x1e0
[  545.892095]  kmem_cache_alloc+0x1f5/0x710
[  545.896244]  ? mark_held_locks+0xb1/0x100
[  545.900393]  ? add_timer+0x463/0xbe0
[  545.904110]  ? __netdev_alloc_skb+0x367/0x470
[  545.908607]  __build_skb+0x3e/0x310
[  545.912237]  __netdev_alloc_skb+0x2ba/0x470
[  545.916565]  send_hsr_supervision_frame+0x110/0xf20
[  545.921591]  ? lock_acquire+0x16f/0x3f0
[  545.925572]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  545.930595]  hsr_announce+0x12f/0x430
[  545.934396]  call_timer_fn+0x190/0x720
[  545.938284]  ? send_hsr_supervision_frame+0xf20/0xf20
[  545.943489]  ? process_timeout+0x40/0x40
[  545.947547]  ? run_timer_softirq+0x647/0x1700
[  545.952046]  ? trace_hardirqs_on+0x67/0x230
[  545.956370]  ? kasan_check_read+0x11/0x20
[  545.960519]  ? send_hsr_supervision_frame+0xf20/0xf20
[  545.965709]  run_timer_softirq+0x652/0x1700
[  545.970034]  ? add_timer+0xbe0/0xbe0
[  545.973745]  ? __lock_is_held+0xb6/0x140
[  545.977806]  ? check_preemption_disabled+0x48/0x290
[  545.982829]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  545.988280]  __do_softirq+0x266/0x95a
[  545.992088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  545.997618]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  546.003165]  irq_exit+0x180/0x1d0
[  546.006623]  smp_apic_timer_interrupt+0x14a/0x570
[  546.011465]  apic_timer_interrupt+0xf/0x20
[  546.015691]  </IRQ>
[  546.017933] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  546.023212] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  546.042108] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  546.049812] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  546.057080] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  546.064347] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  546.071613] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  546.078882] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  546.086162]  ? arch_local_irq_restore+0x49/0x56
[  546.090833]  dump_stack+0x1d9/0x1f0
[  546.094469]  dump_header+0x10f/0xb6c
[  546.098181]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  546.103279]  ? ___ratelimit+0x60/0x595
[  546.107176]  ? do_raw_spin_unlock+0x57/0x270
[  546.111590]  oom_kill_process.cold+0x10/0x6f5
[  546.116086]  ? lock_downgrade+0x810/0x810
[  546.120233]  ? kasan_check_read+0x11/0x20
[  546.124384]  out_of_memory+0x79a/0x1280
[  546.128368]  ? oom_killer_disable+0x280/0x280
[  546.132868]  ? mutex_trylock+0x18e/0x1e0
[  546.136925]  ? __alloc_pages_slowpath+0xcda/0x2900
[  546.141855]  __alloc_pages_slowpath+0x2113/0x2900
[  546.146713]  ? warn_alloc+0x110/0x110
[  546.150515]  ? __lock_is_held+0xb6/0x140
[  546.154576]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  546.160113]  ? should_fail+0x14d/0x85c
[  546.164011]  __alloc_pages_nodemask+0x5ce/0x710
[  546.168681]  ? __alloc_pages_slowpath+0x2900/0x2900
[  546.173693]  ? __page_cache_alloc+0x131/0x460
[  546.178191]  ? find_held_lock+0x35/0x130
[  546.182251]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  546.187789]  alloc_pages_current+0x107/0x210
[  546.192202]  __page_cache_alloc+0x2bd/0x460
[  546.196523]  ? kasan_check_read+0x11/0x20
[  546.200679]  filemap_fault+0xff7/0x2400
[  546.204667]  ? __lock_page_or_retry+0x1020/0x1020
[  546.209510]  ? lock_acquire+0x16f/0x3f0
[  546.213481]  ? ext4_filemap_fault+0x7b/0xaf
[  546.217811]  ext4_filemap_fault+0x83/0xaf
[  546.221960]  __do_fault+0x116/0x4e0
[  546.225588]  __handle_mm_fault+0x2cbd/0x3f20
[  546.230001]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  546.234840]  ? find_held_lock+0x35/0x130
[  546.238898]  ? handle_mm_fault+0x322/0xb30
[  546.243143]  ? kasan_check_read+0x11/0x20
[  546.247307]  handle_mm_fault+0x43f/0xb30
[  546.251374]  __do_page_fault+0x5da/0xd60
[  546.255442]  do_page_fault+0x71/0x581
[  546.259246]  ? page_fault+0x8/0x30
[  546.262786]  page_fault+0x1e/0x30
[  546.266236] RIP: 0033:0x7f045a631000
[  546.269969] Code: Bad RIP value.
[  546.273328] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  546.278772] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  546.286041] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  546.293317] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  546.300756] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  546.308020] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  546.315317] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  546.315322] warn_alloc_show_mem: 1 callbacks suppressed
[  546.315327] Mem-Info:
[  546.322083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  546.327489] active_anon:46284 inactive_anon:191 isolated_anon:0
[  546.327489]  active_file:10 inactive_file:4 isolated_file:0
[  546.327489]  unevictable:0 dirty:0 writeback:0 unstable:0
[  546.327489]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  546.327489]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  546.327489]  free:12836 free_pcp:334 free_cma:0
[  546.329863] Call Trace:
[  546.339255] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  546.372108]  dump_stack+0x172/0x1f0
[  546.374690] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  546.402080]  warn_alloc.cold+0x87/0x17f
[  546.405682] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  546.431353]  ? zone_watermark_ok_safe+0x260/0x260
[  546.435344] lowmem_reserve[]: 0 2553 2555 2555
[  546.461457]  ? wakeup_kcompactd+0x21f/0x550
[  546.466281] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  546.470858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  546.475153] lowmem_reserve[]: 0 0 2 2
[  546.503946]  ? __cpuset_node_allowed+0x136/0x540
[  546.509462] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  546.513276]  ? __isolate_free_page+0x4f0/0x4f0
[  546.517995] lowmem_reserve[]: 0 0 0 0
[  546.543843]  ? wake_all_kswapds+0x14d/0x300
[  546.548403] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  546.552207]  __alloc_pages_slowpath+0x227e/0x2900
[  546.556502] lowmem_reserve[]: 0 0 0 0
[  546.584092]  ? warn_alloc+0x110/0x110
[  546.588901] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  546.592700]  ? __lock_acquire+0x53b/0x4700
[  546.596472] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  546.608645]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  546.612892] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  546.627709]  ? should_fail+0x14d/0x85c
[  546.633221] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  546.644220]  ? warn_alloc+0x110/0x110
[  546.648093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  546.663546]  ? __isolate_free_page+0x4f0/0x4f0
[  546.667329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  546.676159]  __alloc_pages_nodemask+0x5ce/0x710
[  546.680752] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  546.689323]  ? __alloc_pages_slowpath+0x2900/0x2900
[  546.693997] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  546.694008] 258 total pagecache pages
[  546.702844]  cache_grow_begin+0x9c/0x8c0
[  546.707832] 0 pages in swap cache
[  546.716396]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  546.720169] Swap cache stats: add 0, delete 0, find 0/0
[  546.720175] Free swap  = 0kB
[  546.724227]  ? __cpuset_node_allowed+0x136/0x540
[  546.727668] Total swap = 0kB
[  546.733197]  fallback_alloc+0x1fd/0x2d0
[  546.738536] 1965979 pages RAM
[  546.741579]  ____cache_alloc_node+0x1be/0x1e0
[  546.746304] 0 pages HighMem/MovableOnly
[  546.746310] 339412 pages reserved
[  546.749321]  kmem_cache_alloc+0x1f5/0x710
[  546.753284] 0 pages cma reserved
[  546.756381]  ? ___ratelimit+0x2c8/0x595
[  546.760973] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  546.764819]  skb_clone+0x150/0x3b0
[  546.795819]  deliver_clone+0x46/0xc0
[  546.799540]  br_flood+0x4da/0x710
[  546.803009]  br_handle_frame_finish+0x6b6/0x14c0
[  546.807769]  ? br_handle_local_finish+0x1a0/0x1a0
[  546.812615]  ? __lock_is_held+0xb6/0x140
[  546.816675]  ? check_preemption_disabled+0x48/0x290
[  546.821690]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  546.826705]  ? nf_hook_slow+0xf3/0x1f0
[  546.830600]  br_nf_hook_thresh+0x2ec/0x380
[  546.834839]  ? br_handle_local_finish+0x1a0/0x1a0
[  546.839684]  ? setup_pre_routing+0x4b0/0x4b0
[  546.844099]  ? br_handle_local_finish+0x1a0/0x1a0
[  546.848943]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  546.854140]  br_nf_pre_routing_finish+0x8db/0x1710
[  546.859067]  ? br_handle_local_finish+0x1a0/0x1a0
[  546.863912]  ? br_nf_pre_routing+0x1090/0x13a0
[  546.868500]  ? br_nf_forward_arp+0xd20/0xd20
[  546.872912]  ? lock_downgrade+0x810/0x810
[  546.877065]  ? kasan_check_read+0x11/0x20
[  546.881393]  br_nf_pre_routing+0x7e7/0x13a0
[  546.885762]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  546.890953]  ? br_nf_forward_arp+0xd20/0xd20
[  546.895372]  nf_hook_slow+0xbf/0x1f0
[  546.899094]  br_handle_frame+0x95b/0x1450
[  546.903258]  ? kfree_skbmem+0xc5/0x150
[  546.907150]  ? br_handle_frame_finish+0x14c0/0x14c0
[  546.912173]  ? br_handle_local_finish+0x1a0/0x1a0
[  546.917021]  ? br_handle_frame_finish+0x14c0/0x14c0
[  546.922038]  __netif_receive_skb_core+0xa96/0x3010
[  546.926973]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  546.931999]  ? netif_receive_skb+0x5a0/0x5a0
[  546.936409]  ? mark_held_locks+0x100/0x100
[  546.940641]  ? ip_local_deliver+0x520/0x520
[  546.944965]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  546.950257]  ? process_backlog+0x23c/0x750
[  546.954494]  __netif_receive_skb_one_core+0xa8/0x1a0
[  546.959598]  ? __netif_receive_skb_core+0x3010/0x3010
[  546.964791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  546.970338]  ? check_preemption_disabled+0x48/0x290
[  546.975356]  ? lock_acquire+0x16f/0x3f0
[  546.979335]  __netif_receive_skb+0x2c/0x1c0
[  546.983657]  process_backlog+0x206/0x750
[  546.987718]  ? net_rx_action+0x27b/0x1070
[  546.991864]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  546.996449]  net_rx_action+0x4fa/0x1070
[  547.000430]  ? napi_complete_done+0x4b0/0x4b0
[  547.004933]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  547.010388]  __do_softirq+0x266/0x95a
[  547.014195]  ? takeover_tasklets+0x7b0/0x7b0
[  547.018621]  run_ksoftirqd+0x8e/0x110
[  547.022419]  smpboot_thread_fn+0x6ab/0xa10
[  547.026657]  ? sort_range+0x30/0x30
[  547.030286]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  547.035824]  ? __kthread_parkme+0xfb/0x1b0
[  547.040063]  kthread+0x357/0x430
[  547.043430]  ? sort_range+0x30/0x30
[  547.047055]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  547.052595]  ret_from_fork+0x3a/0x50
[  547.056323] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  547.056776] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  547.062998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  547.063003] Call Trace:
[  547.063008]  <IRQ>
[  547.063024]  dump_stack+0x172/0x1f0
[  547.063044]  warn_alloc.cold+0x87/0x17f
[  547.074272] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  547.083604]  ? zone_watermark_ok_safe+0x260/0x260
[  547.113265]  ? wakeup_kcompactd+0x21f/0x550
[  547.117587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  547.123119]  ? __cpuset_node_allowed+0x136/0x540
[  547.127880]  ? __isolate_free_page+0x4f0/0x4f0
[  547.132470]  ? wake_all_kswapds+0x14d/0x300
[  547.136794]  __alloc_pages_slowpath+0x227e/0x2900
[  547.141652]  ? warn_alloc+0x110/0x110
[  547.145450]  ? __lock_acquire+0x53b/0x4700
[  547.149686]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  547.155227]  ? should_fail+0x14d/0x85c
[  547.159110]  ? warn_alloc+0x110/0x110
[  547.162908]  ? __isolate_free_page+0x4f0/0x4f0
[  547.167486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  547.173027]  __alloc_pages_nodemask+0x5ce/0x710
[  547.177690]  ? __alloc_pages_slowpath+0x2900/0x2900
[  547.182706]  ? find_held_lock+0x35/0x130
[  547.186760]  cache_grow_begin+0x9c/0x8c0
[  547.190809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  547.196334]  ? __cpuset_node_allowed+0x136/0x540
[  547.201078]  fallback_alloc+0x1fd/0x2d0
[  547.205042]  ____cache_alloc_node+0x1be/0x1e0
[  547.209524]  kmem_cache_alloc+0x1f5/0x710
[  547.213659]  ? mark_held_locks+0xb1/0x100
[  547.217799]  ? __netdev_alloc_skb+0x367/0x470
[  547.222302]  __build_skb+0x3e/0x310
[  547.225922]  __netdev_alloc_skb+0x2ba/0x470
[  547.230238]  send_hsr_supervision_frame+0x110/0xf20
[  547.235246]  ? lock_acquire+0x16f/0x3f0
[  547.239234]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  547.244248]  hsr_announce+0x12f/0x430
[  547.248043]  call_timer_fn+0x190/0x720
[  547.251935]  ? send_hsr_supervision_frame+0xf20/0xf20
[  547.257117]  ? process_timeout+0x40/0x40
[  547.261165]  ? run_timer_softirq+0x647/0x1700
[  547.265661]  ? trace_hardirqs_on+0x67/0x230
[  547.269974]  ? kasan_check_read+0x11/0x20
[  547.274119]  ? send_hsr_supervision_frame+0xf20/0xf20
[  547.279300]  run_timer_softirq+0x652/0x1700
[  547.283618]  ? add_timer+0xbe0/0xbe0
[  547.287321]  ? __lock_is_held+0xb6/0x140
[  547.291390]  ? check_preemption_disabled+0x48/0x290
[  547.296403]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  547.301844]  __do_softirq+0x266/0x95a
[  547.305636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  547.311165]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  547.316706]  irq_exit+0x180/0x1d0
[  547.320148]  smp_apic_timer_interrupt+0x14a/0x570
[  547.324985]  apic_timer_interrupt+0xf/0x20
[  547.329210]  </IRQ>
[  547.331438] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  547.336713] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  547.355601] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  547.363297] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  547.370553] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  547.377812] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  547.385093] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  547.392349] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  547.399618]  ? arch_local_irq_restore+0x49/0x56
[  547.404279]  dump_stack+0x1d9/0x1f0
[  547.407901]  dump_header+0x10f/0xb6c
[  547.411606]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  547.416701]  ? ___ratelimit+0x60/0x595
[  547.420577]  ? do_raw_spin_unlock+0x57/0x270
[  547.424978]  oom_kill_process.cold+0x10/0x6f5
[  547.429467]  ? lock_downgrade+0x810/0x810
[  547.433606]  ? kasan_check_read+0x11/0x20
[  547.437747]  out_of_memory+0x79a/0x1280
[  547.441716]  ? oom_killer_disable+0x280/0x280
[  547.446210]  ? mutex_trylock+0x18e/0x1e0
[  547.450256]  ? __alloc_pages_slowpath+0xcda/0x2900
[  547.455181]  __alloc_pages_slowpath+0x2113/0x2900
[  547.460028]  ? warn_alloc+0x110/0x110
[  547.463816]  ? __lock_is_held+0xb6/0x140
[  547.467870]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  547.473395]  ? should_fail+0x14d/0x85c
[  547.477281]  __alloc_pages_nodemask+0x5ce/0x710
[  547.482050]  ? __alloc_pages_slowpath+0x2900/0x2900
[  547.487052]  ? __page_cache_alloc+0x131/0x460
[  547.491537]  ? find_held_lock+0x35/0x130
[  547.495588]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  547.501117]  alloc_pages_current+0x107/0x210
[  547.505515]  __page_cache_alloc+0x2bd/0x460
[  547.509822]  ? kasan_check_read+0x11/0x20
[  547.513956]  filemap_fault+0xff7/0x2400
[  547.517925]  ? __lock_page_or_retry+0x1020/0x1020
[  547.522755]  ? lock_acquire+0x16f/0x3f0
[  547.526717]  ? ext4_filemap_fault+0x7b/0xaf
[  547.531039]  ext4_filemap_fault+0x83/0xaf
[  547.535198]  __do_fault+0x116/0x4e0
[  547.538816]  __handle_mm_fault+0x2cbd/0x3f20
[  547.543217]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  547.548042]  ? find_held_lock+0x35/0x130
[  547.552086]  ? handle_mm_fault+0x322/0xb30
[  547.556312]  ? kasan_check_read+0x11/0x20
[  547.560451]  handle_mm_fault+0x43f/0xb30
[  547.564522]  __do_page_fault+0x5da/0xd60
[  547.568576]  do_page_fault+0x71/0x581
[  547.572363]  ? page_fault+0x8/0x30
[  547.575888]  page_fault+0x1e/0x30
[  547.579330] RIP: 0033:0x7f045a631000
[  547.583041] Code: Bad RIP value.
[  547.586387] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  547.591731] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  547.598985] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  547.606503] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  547.613769] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  547.621019] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  547.628287] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  547.628291] warn_alloc_show_mem: 1 callbacks suppressed
[  547.628296] Mem-Info:
[  547.635041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  547.640389] active_anon:46284 inactive_anon:191 isolated_anon:0
[  547.640389]  active_file:10 inactive_file:4 isolated_file:0
[  547.640389]  unevictable:0 dirty:0 writeback:0 unstable:0
[  547.640389]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  547.640389]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  547.640389]  free:12836 free_pcp:334 free_cma:0
[  547.642853] Call Trace:
[  547.652199] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  547.685327]  dump_stack+0x172/0x1f0
[  547.687886] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  547.715264]  warn_alloc.cold+0x87/0x17f
[  547.718855] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  547.744509]  ? zone_watermark_ok_safe+0x260/0x260
[  547.748444] lowmem_reserve[]: 0 2553 2555 2555
[  547.774622]  ? wakeup_kcompactd+0x21f/0x550
[  547.779437] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  547.783999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  547.788279] lowmem_reserve[]: 0 0 2 2
[  547.817078]  ? __cpuset_node_allowed+0x136/0x540
[  547.822574] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  547.826361]  ? __isolate_free_page+0x4f0/0x4f0
[  547.831075] lowmem_reserve[]: 0 0 0 0
[  547.856897]  ? wake_all_kswapds+0x14d/0x300
[  547.861444] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  547.865229]  __alloc_pages_slowpath+0x227e/0x2900
[  547.869507] lowmem_reserve[]: 0 0 0 0
[  547.897081]  ? warn_alloc+0x110/0x110
[  547.901877] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  547.905663]  ? __lock_acquire+0x53b/0x4700
[  547.909425] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  547.921540]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  547.925740] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  547.940545]  ? should_fail+0x14d/0x85c
[  547.946050] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  547.957030]  ? warn_alloc+0x110/0x110
[  547.960885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  547.976290]  ? __isolate_free_page+0x4f0/0x4f0
[  547.980056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  547.988868]  __alloc_pages_nodemask+0x5ce/0x710
[  547.993416] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  548.002078]  ? __alloc_pages_slowpath+0x2900/0x2900
[  548.006727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  548.006732] 258 total pagecache pages
[  548.015727]  cache_grow_begin+0x9c/0x8c0
[  548.020705] 0 pages in swap cache
[  548.029252]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  548.033015] Swap cache stats: add 0, delete 0, find 0/0
[  548.037051]  ? __cpuset_node_allowed+0x136/0x540
[  548.040470] Free swap  = 0kB
[  548.045981]  fallback_alloc+0x1fd/0x2d0
[  548.051307] Total swap = 0kB
[  548.056041]  ____cache_alloc_node+0x1be/0x1e0
[  548.059032] 1965979 pages RAM
[  548.062982]  kmem_cache_alloc+0x1f5/0x710
[  548.065962] 0 pages HighMem/MovableOnly
[  548.065967] 339412 pages reserved
[  548.070440]  ? ___ratelimit+0x2c8/0x595
[  548.073506] 0 pages cma reserved
[  548.077637]  skb_clone+0x150/0x3b0
[  548.081693] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  548.085003]  deliver_clone+0x46/0xc0
[  548.111773]  br_flood+0x4da/0x710
[  548.115224]  br_handle_frame_finish+0x6b6/0x14c0
[  548.119970]  ? br_handle_local_finish+0x1a0/0x1a0
[  548.124987]  ? __lock_is_held+0xb6/0x140
[  548.129034]  ? check_preemption_disabled+0x48/0x290
[  548.134151]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  548.139157]  ? nf_hook_slow+0xf3/0x1f0
[  548.143035]  br_nf_hook_thresh+0x2ec/0x380
[  548.147262]  ? br_handle_local_finish+0x1a0/0x1a0
[  548.152100]  ? setup_pre_routing+0x4b0/0x4b0
[  548.156504]  ? br_handle_local_finish+0x1a0/0x1a0
[  548.161339]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  548.166516]  br_nf_pre_routing_finish+0x8db/0x1710
[  548.171435]  ? br_handle_local_finish+0x1a0/0x1a0
[  548.176263]  ? br_nf_pre_routing+0x1090/0x13a0
[  548.180837]  ? br_nf_forward_arp+0xd20/0xd20
[  548.185237]  ? lock_downgrade+0x810/0x810
[  548.189371]  ? kasan_check_read+0x11/0x20
[  548.193527]  br_nf_pre_routing+0x7e7/0x13a0
[  548.197855]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  548.203043]  ? br_nf_forward_arp+0xd20/0xd20
[  548.207558]  nf_hook_slow+0xbf/0x1f0
[  548.211281]  br_handle_frame+0x95b/0x1450
[  548.215421]  ? kfree_skbmem+0xc5/0x150
[  548.219304]  ? br_handle_frame_finish+0x14c0/0x14c0
[  548.224320]  ? br_handle_local_finish+0x1a0/0x1a0
[  548.229156]  ? br_handle_frame_finish+0x14c0/0x14c0
[  548.234169]  __netif_receive_skb_core+0xa96/0x3010
[  548.239117]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  548.244138]  ? netif_receive_skb+0x5a0/0x5a0
[  548.248535]  ? mark_held_locks+0x100/0x100
[  548.252758]  ? ip_local_deliver+0x520/0x520
[  548.257071]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  548.262359]  ? process_backlog+0x23c/0x750
[  548.266596]  __netif_receive_skb_one_core+0xa8/0x1a0
[  548.271684]  ? __netif_receive_skb_core+0x3010/0x3010
[  548.276867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  548.282421]  ? check_preemption_disabled+0x48/0x290
[  548.287444]  ? lock_acquire+0x16f/0x3f0
[  548.291410]  __netif_receive_skb+0x2c/0x1c0
[  548.295720]  process_backlog+0x206/0x750
[  548.299771]  ? net_rx_action+0x27b/0x1070
[  548.303906]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  548.308492]  net_rx_action+0x4fa/0x1070
[  548.312456]  ? napi_complete_done+0x4b0/0x4b0
[  548.316939]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  548.322382]  __do_softirq+0x266/0x95a
[  548.326178]  ? takeover_tasklets+0x7b0/0x7b0
[  548.330573]  run_ksoftirqd+0x8e/0x110
[  548.334370]  smpboot_thread_fn+0x6ab/0xa10
[  548.338595]  ? sort_range+0x30/0x30
[  548.342203]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  548.347728]  ? __kthread_parkme+0xfb/0x1b0
[  548.352040]  kthread+0x357/0x430
[  548.355412]  ? sort_range+0x30/0x30
[  548.359025]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  548.364546]  ret_from_fork+0x3a/0x50
[  548.368262] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  548.368466] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  548.374906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  548.374910] Call Trace:
[  548.374914]  <IRQ>
[  548.374926]  dump_stack+0x172/0x1f0
[  548.374942]  warn_alloc.cold+0x87/0x17f
[  548.386223] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  548.395516]  ? zone_watermark_ok_safe+0x260/0x260
[  548.425112]  ? wakeup_kcompactd+0x21f/0x550
[  548.429421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  548.434951]  ? __cpuset_node_allowed+0x136/0x540
[  548.439717]  ? __isolate_free_page+0x4f0/0x4f0
[  548.444286]  ? wake_all_kswapds+0x14d/0x300
[  548.448601]  __alloc_pages_slowpath+0x227e/0x2900
[  548.453447]  ? warn_alloc+0x110/0x110
[  548.457235]  ? __lock_acquire+0x53b/0x4700
[  548.461465]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  548.466983]  ? should_fail+0x14d/0x85c
[  548.470849]  ? warn_alloc+0x110/0x110
[  548.474635]  ? __isolate_free_page+0x4f0/0x4f0
[  548.479205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  548.484737]  __alloc_pages_nodemask+0x5ce/0x710
[  548.489398]  ? __alloc_pages_slowpath+0x2900/0x2900
[  548.494410]  ? find_held_lock+0x35/0x130
[  548.498471]  cache_grow_begin+0x9c/0x8c0
[  548.502529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  548.508052]  ? __cpuset_node_allowed+0x136/0x540
[  548.512793]  fallback_alloc+0x1fd/0x2d0
[  548.516758]  ____cache_alloc_node+0x1be/0x1e0
[  548.521244]  kmem_cache_alloc+0x1f5/0x710
[  548.525375]  ? mark_held_locks+0xb1/0x100
[  548.529505]  ? add_timer+0x463/0xbe0
[  548.533211]  ? __netdev_alloc_skb+0x367/0x470
[  548.537698]  __build_skb+0x3e/0x310
[  548.541312]  __netdev_alloc_skb+0x2ba/0x470
[  548.545625]  send_hsr_supervision_frame+0x110/0xf20
[  548.550621]  ? lock_acquire+0x16f/0x3f0
[  548.554589]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  548.559680]  hsr_announce+0x12f/0x430
[  548.563466]  call_timer_fn+0x190/0x720
[  548.567342]  ? send_hsr_supervision_frame+0xf20/0xf20
[  548.572520]  ? process_timeout+0x40/0x40
[  548.576669]  ? run_timer_softirq+0x647/0x1700
[  548.581153]  ? trace_hardirqs_on+0x67/0x230
[  548.585455]  ? kasan_check_read+0x11/0x20
[  548.589589]  ? send_hsr_supervision_frame+0xf20/0xf20
[  548.594765]  run_timer_softirq+0x652/0x1700
[  548.599085]  ? add_timer+0xbe0/0xbe0
[  548.602798]  ? __lock_is_held+0xb6/0x140
[  548.606847]  ? check_preemption_disabled+0x48/0x290
[  548.611855]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  548.617291]  __do_softirq+0x266/0x95a
[  548.621086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  548.626607]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  548.632139]  irq_exit+0x180/0x1d0
[  548.635577]  smp_apic_timer_interrupt+0x14a/0x570
[  548.640404]  apic_timer_interrupt+0xf/0x20
[  548.644616]  </IRQ>
[  548.646839] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  548.652102] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  548.670981] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  548.678683] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  548.686043] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  548.693296] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  548.700549] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  548.707823] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  548.715104]  ? arch_local_irq_restore+0x49/0x56
[  548.719766]  dump_stack+0x1d9/0x1f0
[  548.723387]  dump_header+0x10f/0xb6c
[  548.727090]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  548.732175]  ? ___ratelimit+0x60/0x595
[  548.736049]  ? do_raw_spin_unlock+0x57/0x270
[  548.740478]  oom_kill_process.cold+0x10/0x6f5
[  548.744958]  ? lock_downgrade+0x810/0x810
[  548.749096]  ? kasan_check_read+0x11/0x20
[  548.753238]  out_of_memory+0x79a/0x1280
[  548.757207]  ? oom_killer_disable+0x280/0x280
[  548.761696]  ? mutex_trylock+0x18e/0x1e0
[  548.765763]  ? __alloc_pages_slowpath+0xcda/0x2900
[  548.771018]  __alloc_pages_slowpath+0x2113/0x2900
[  548.775889]  ? warn_alloc+0x110/0x110
[  548.779676]  ? __lock_is_held+0xb6/0x140
[  548.783722]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  548.789242]  ? should_fail+0x14d/0x85c
[  548.793145]  __alloc_pages_nodemask+0x5ce/0x710
[  548.797808]  ? __alloc_pages_slowpath+0x2900/0x2900
[  548.802810]  ? __page_cache_alloc+0x131/0x460
[  548.807296]  ? find_held_lock+0x35/0x130
[  548.811347]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  548.816874]  alloc_pages_current+0x107/0x210
[  548.821271]  __page_cache_alloc+0x2bd/0x460
[  548.825592]  ? kasan_check_read+0x11/0x20
[  548.829733]  filemap_fault+0xff7/0x2400
[  548.833701]  ? __lock_page_or_retry+0x1020/0x1020
[  548.838555]  ? lock_acquire+0x16f/0x3f0
[  548.842515]  ? ext4_filemap_fault+0x7b/0xaf
[  548.846826]  ext4_filemap_fault+0x83/0xaf
[  548.850958]  __do_fault+0x116/0x4e0
[  548.854579]  __handle_mm_fault+0x2cbd/0x3f20
[  548.858975]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  548.863798]  ? find_held_lock+0x35/0x130
[  548.867845]  ? handle_mm_fault+0x322/0xb30
[  548.872082]  ? kasan_check_read+0x11/0x20
[  548.876215]  handle_mm_fault+0x43f/0xb30
[  548.880291]  __do_page_fault+0x5da/0xd60
[  548.884348]  do_page_fault+0x71/0x581
[  548.888141]  ? page_fault+0x8/0x30
[  548.891665]  page_fault+0x1e/0x30
[  548.895103] RIP: 0033:0x7f045a631000
[  548.898819] Code: Bad RIP value.
[  548.902166] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  548.907512] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  548.914767] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  548.922021] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  548.929277] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  548.936530] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  548.943798] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  548.943802] warn_alloc_show_mem: 1 callbacks suppressed
[  548.943811] Mem-Info:
[  548.950548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  548.955902] active_anon:46284 inactive_anon:191 isolated_anon:0
[  548.955902]  active_file:10 inactive_file:4 isolated_file:0
[  548.955902]  unevictable:0 dirty:0 writeback:0 unstable:0
[  548.955902]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  548.955902]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  548.955902]  free:12836 free_pcp:334 free_cma:0
[  548.958268] Call Trace:
[  548.967616] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  549.000458]  dump_stack+0x172/0x1f0
[  549.003023] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  549.030480]  warn_alloc.cold+0x87/0x17f
[  549.034070] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  549.059811]  ? zone_watermark_ok_safe+0x260/0x260
[  549.063758] lowmem_reserve[]: 0 2553 2555 2555
[  549.089844]  ? wakeup_kcompactd+0x21f/0x550
[  549.094647] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  549.099226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.103507] lowmem_reserve[]: 0 0 2 2
[  549.132392]  ? __cpuset_node_allowed+0x136/0x540
[  549.137892] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  549.141677]  ? __isolate_free_page+0x4f0/0x4f0
[  549.146389] lowmem_reserve[]: 0 0 0 0
[  549.172308]  ? wake_all_kswapds+0x14d/0x300
[  549.176865] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  549.180662]  __alloc_pages_slowpath+0x227e/0x2900
[  549.184943] lowmem_reserve[]: 0 0 0 0
[  549.212516]  ? warn_alloc+0x110/0x110
[  549.217314] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  549.221095]  ? __lock_acquire+0x53b/0x4700
[  549.224855] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  549.236973]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  549.241166] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  549.255973]  ? should_fail+0x14d/0x85c
[  549.261472] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  549.272453]  ? warn_alloc+0x110/0x110
[  549.276306] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  549.291710]  ? __isolate_free_page+0x4f0/0x4f0
[  549.295476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  549.304291]  __alloc_pages_nodemask+0x5ce/0x710
[  549.308837] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  549.317482]  ? __alloc_pages_slowpath+0x2900/0x2900
[  549.322111] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  549.322116] 258 total pagecache pages
[  549.330942]  cache_grow_begin+0x9c/0x8c0
[  549.335917] 0 pages in swap cache
[  549.344465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.348232] Swap cache stats: add 0, delete 0, find 0/0
[  549.352266]  ? __cpuset_node_allowed+0x136/0x540
[  549.355685] Free swap  = 0kB
[  549.361199]  fallback_alloc+0x1fd/0x2d0
[  549.366524] Total swap = 0kB
[  549.366529] 1965979 pages RAM
[  549.371265]  ____cache_alloc_node+0x1be/0x1e0
[  549.374253] 0 pages HighMem/MovableOnly
[  549.378207]  kmem_cache_alloc+0x1f5/0x710
[  549.381188] 339412 pages reserved
[  549.381193] 0 pages cma reserved
[  549.384275]  ? ___ratelimit+0x2c8/0x595
[  549.384296]  skb_clone+0x150/0x3b0
[  549.388875] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  549.392714]  deliver_clone+0x46/0xc0
[  549.427040]  br_flood+0x4da/0x710
[  549.430483]  br_handle_frame_finish+0x6b6/0x14c0
[  549.435229]  ? br_handle_local_finish+0x1a0/0x1a0
[  549.440058]  ? __lock_is_held+0xb6/0x140
[  549.444108]  ? check_preemption_disabled+0x48/0x290
[  549.449108]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  549.454112]  ? nf_hook_slow+0xf3/0x1f0
[  549.457985]  br_nf_hook_thresh+0x2ec/0x380
[  549.462229]  ? br_handle_local_finish+0x1a0/0x1a0
[  549.467070]  ? setup_pre_routing+0x4b0/0x4b0
[  549.471473]  ? br_handle_local_finish+0x1a0/0x1a0
[  549.476305]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  549.481486]  br_nf_pre_routing_finish+0x8db/0x1710
[  549.486396]  ? br_handle_local_finish+0x1a0/0x1a0
[  549.491224]  ? br_nf_pre_routing+0x1090/0x13a0
[  549.495796]  ? br_nf_forward_arp+0xd20/0xd20
[  549.500187]  ? lock_downgrade+0x810/0x810
[  549.504317]  ? kasan_check_read+0x11/0x20
[  549.508466]  br_nf_pre_routing+0x7e7/0x13a0
[  549.512778]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  549.517956]  ? br_nf_forward_arp+0xd20/0xd20
[  549.522357]  nf_hook_slow+0xbf/0x1f0
[  549.526067]  br_handle_frame+0x95b/0x1450
[  549.530201]  ? kfree_skbmem+0xc5/0x150
[  549.534082]  ? br_handle_frame_finish+0x14c0/0x14c0
[  549.539090]  ? br_handle_local_finish+0x1a0/0x1a0
[  549.543920]  ? br_handle_frame_finish+0x14c0/0x14c0
[  549.548920]  __netif_receive_skb_core+0xa96/0x3010
[  549.553838]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  549.558837]  ? netif_receive_skb+0x5a0/0x5a0
[  549.563234]  ? mark_held_locks+0x100/0x100
[  549.567457]  ? ip_local_deliver+0x520/0x520
[  549.571771]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  549.577033]  ? process_backlog+0x23c/0x750
[  549.581260]  __netif_receive_skb_one_core+0xa8/0x1a0
[  549.586371]  ? __netif_receive_skb_core+0x3010/0x3010
[  549.591544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.597079]  ? check_preemption_disabled+0x48/0x290
[  549.602278]  ? lock_acquire+0x16f/0x3f0
[  549.606243]  __netif_receive_skb+0x2c/0x1c0
[  549.610550]  process_backlog+0x206/0x750
[  549.614594]  ? net_rx_action+0x27b/0x1070
[  549.618725]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  549.623298]  net_rx_action+0x4fa/0x1070
[  549.627262]  ? napi_complete_done+0x4b0/0x4b0
[  549.631756]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  549.637215]  __do_softirq+0x266/0x95a
[  549.641013]  ? takeover_tasklets+0x7b0/0x7b0
[  549.645404]  run_ksoftirqd+0x8e/0x110
[  549.649189]  smpboot_thread_fn+0x6ab/0xa10
[  549.653428]  ? sort_range+0x30/0x30
[  549.657038]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  549.662561]  ? __kthread_parkme+0xfb/0x1b0
[  549.666783]  kthread+0x357/0x430
[  549.670133]  ? sort_range+0x30/0x30
[  549.673758]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  549.679281]  ret_from_fork+0x3a/0x50
[  549.683002] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  549.683500] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  549.689654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  549.689659] Call Trace:
[  549.714086]  <IRQ>
[  549.716223]  dump_stack+0x172/0x1f0
[  549.719848]  warn_alloc.cold+0x87/0x17f
[  549.723809]  ? zone_watermark_ok_safe+0x260/0x260
[  549.728641]  ? wakeup_kcompactd+0x21f/0x550
[  549.732946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.738466]  ? __cpuset_node_allowed+0x136/0x540
[  549.743210]  ? __isolate_free_page+0x4f0/0x4f0
[  549.747778]  ? wake_all_kswapds+0x14d/0x300
[  549.752093]  __alloc_pages_slowpath+0x227e/0x2900
[  549.756930]  ? warn_alloc+0x110/0x110
[  549.760718]  ? __lock_acquire+0x53b/0x4700
[  549.764933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  549.770451]  ? should_fail+0x14d/0x85c
[  549.774321]  ? warn_alloc+0x110/0x110
[  549.778106]  ? __isolate_free_page+0x4f0/0x4f0
[  549.782676]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  549.788376]  __alloc_pages_nodemask+0x5ce/0x710
[  549.793030]  ? __alloc_pages_slowpath+0x2900/0x2900
[  549.798035]  ? find_held_lock+0x35/0x130
[  549.802097]  cache_grow_begin+0x9c/0x8c0
[  549.806143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.811760]  ? __cpuset_node_allowed+0x136/0x540
[  549.816499]  fallback_alloc+0x1fd/0x2d0
[  549.820460]  ____cache_alloc_node+0x1be/0x1e0
[  549.824942]  kmem_cache_alloc+0x1f5/0x710
[  549.829074]  ? mark_held_locks+0xb1/0x100
[  549.833211]  ? __netdev_alloc_skb+0x367/0x470
[  549.837783]  __build_skb+0x3e/0x310
[  549.841401]  __netdev_alloc_skb+0x2ba/0x470
[  549.845710]  send_hsr_supervision_frame+0x110/0xf20
[  549.850712]  ? lock_acquire+0x16f/0x3f0
[  549.854671]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  549.859673]  hsr_announce+0x12f/0x430
[  549.863458]  call_timer_fn+0x190/0x720
[  549.867331]  ? send_hsr_supervision_frame+0xf20/0xf20
[  549.872602]  ? process_timeout+0x40/0x40
[  549.876644]  ? run_timer_softirq+0x647/0x1700
[  549.881244]  ? trace_hardirqs_on+0x67/0x230
[  549.885578]  ? kasan_check_read+0x11/0x20
[  549.889715]  ? send_hsr_supervision_frame+0xf20/0xf20
[  549.894888]  run_timer_softirq+0x652/0x1700
[  549.899212]  ? add_timer+0xbe0/0xbe0
[  549.902912]  ? __lock_is_held+0xb6/0x140
[  549.906958]  ? check_preemption_disabled+0x48/0x290
[  549.911976]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  549.917416]  __do_softirq+0x266/0x95a
[  549.921199]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  549.926723]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  549.932253]  irq_exit+0x180/0x1d0
[  549.935692]  smp_apic_timer_interrupt+0x14a/0x570
[  549.940527]  apic_timer_interrupt+0xf/0x20
[  549.944743]  </IRQ>
[  549.946973] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  549.952241] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  549.971125] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  549.978821] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  549.986073] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  549.993323] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  550.000577] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  550.007833] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  550.015110]  ? arch_local_irq_restore+0x49/0x56
[  550.019774]  dump_stack+0x1d9/0x1f0
[  550.023406]  dump_header+0x10f/0xb6c
[  550.027105]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  550.032192]  ? ___ratelimit+0x60/0x595
[  550.036081]  ? do_raw_spin_unlock+0x57/0x270
[  550.040475]  oom_kill_process.cold+0x10/0x6f5
[  550.044964]  ? lock_downgrade+0x810/0x810
[  550.049105]  ? kasan_check_read+0x11/0x20
[  550.053242]  out_of_memory+0x79a/0x1280
[  550.057213]  ? oom_killer_disable+0x280/0x280
[  550.061696]  ? mutex_trylock+0x18e/0x1e0
[  550.065746]  ? __alloc_pages_slowpath+0xcda/0x2900
[  550.070662]  __alloc_pages_slowpath+0x2113/0x2900
[  550.075503]  ? warn_alloc+0x110/0x110
[  550.079293]  ? __lock_is_held+0xb6/0x140
[  550.083359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  550.088894]  ? should_fail+0x14d/0x85c
[  550.092778]  __alloc_pages_nodemask+0x5ce/0x710
[  550.097736]  ? __alloc_pages_slowpath+0x2900/0x2900
[  550.102737]  ? __page_cache_alloc+0x131/0x460
[  550.107225]  ? find_held_lock+0x35/0x130
[  550.111275]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  550.116796]  alloc_pages_current+0x107/0x210
[  550.121208]  __page_cache_alloc+0x2bd/0x460
[  550.125530]  ? kasan_check_read+0x11/0x20
[  550.129665]  filemap_fault+0xff7/0x2400
[  550.133635]  ? __lock_page_or_retry+0x1020/0x1020
[  550.138469]  ? lock_acquire+0x16f/0x3f0
[  550.142523]  ? ext4_filemap_fault+0x7b/0xaf
[  550.146860]  ext4_filemap_fault+0x83/0xaf
[  550.150997]  __do_fault+0x116/0x4e0
[  550.154701]  __handle_mm_fault+0x2cbd/0x3f20
[  550.159104]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  550.163939]  ? find_held_lock+0x35/0x130
[  550.167992]  ? handle_mm_fault+0x322/0xb30
[  550.172233]  ? kasan_check_read+0x11/0x20
[  550.176373]  handle_mm_fault+0x43f/0xb30
[  550.180427]  __do_page_fault+0x5da/0xd60
[  550.184485]  do_page_fault+0x71/0x581
[  550.188275]  ? page_fault+0x8/0x30
[  550.191803]  page_fault+0x1e/0x30
[  550.195262] RIP: 0033:0x7f045a631000
[  550.198981] Code: Bad RIP value.
[  550.202328] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  550.207678] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  550.214930] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  550.222192] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  550.229449] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  550.236699] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  550.243975] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  550.243979] warn_alloc_show_mem: 1 callbacks suppressed
[  550.243983] Mem-Info:
[  550.250716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  550.256078] active_anon:46284 inactive_anon:191 isolated_anon:0
[  550.256078]  active_file:10 inactive_file:4 isolated_file:0
[  550.256078]  unevictable:0 dirty:0 writeback:0 unstable:0
[  550.256078]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  550.256078]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  550.256078]  free:12836 free_pcp:334 free_cma:0
[  550.258451] Call Trace:
[  550.267797] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  550.300738]  dump_stack+0x172/0x1f0
[  550.303308] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  550.330679]  warn_alloc.cold+0x87/0x17f
[  550.334268] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  550.359929]  ? zone_watermark_ok_safe+0x260/0x260
[  550.363867] lowmem_reserve[]: 0 2553 2555 2555
[  550.389954]  ? wakeup_kcompactd+0x21f/0x550
[  550.389966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  550.394792] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  550.399353]  ? __cpuset_node_allowed+0x136/0x540
[  550.403639] lowmem_reserve[]: 0 0 2 2
[  550.409160]  ? __isolate_free_page+0x4f0/0x4f0
[  550.437925] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  550.442687]  ? wake_all_kswapds+0x14d/0x300
[  550.446448] lowmem_reserve[]: 0 0 0 0
[  550.451015]  __alloc_pages_slowpath+0x227e/0x2900
[  550.476931] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  550.481247]  ? warn_alloc+0x110/0x110
[  550.485000] lowmem_reserve[]: 0 0 0 0
[  550.489824]  ? __lock_acquire+0x53b/0x4700
[  550.517381] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  550.521170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  550.524940] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  550.529158]  ? should_fail+0x14d/0x85c
[  550.541255] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  550.546791]  ? warn_alloc+0x110/0x110
[  550.561582] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  550.565449]  ? __isolate_free_page+0x4f0/0x4f0
[  550.576419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  550.580201]  __alloc_pages_nodemask+0x5ce/0x710
[  550.595595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  550.600272]  ? __alloc_pages_slowpath+0x2900/0x2900
[  550.609174] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  550.613825]  cache_grow_begin+0x9c/0x8c0
[  550.622458] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  550.622463] 258 total pagecache pages
[  550.627455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  550.636259] 0 pages in swap cache
[  550.640290]  ? __cpuset_node_allowed+0x136/0x540
[  550.648830] Swap cache stats: add 0, delete 0, find 0/0
[  550.652610]  fallback_alloc+0x1fd/0x2d0
[  550.658122] Free swap  = 0kB
[  550.661555]  ____cache_alloc_node+0x1be/0x1e0
[  550.666290] Total swap = 0kB
[  550.666295] 1965979 pages RAM
[  550.671643]  kmem_cache_alloc_node+0xe3/0x710
[  550.675582] 0 pages HighMem/MovableOnly
[  550.675587] 339412 pages reserved
[  550.678583]  ? ipv6_get_ifaddr+0x343/0x4b0
[  550.683034] 0 pages cma reserved
[  550.683263] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  550.686043]  __alloc_skb+0xd5/0x5e0
[  550.724399]  ? skb_scrub_packet+0x440/0x440
[  550.728705]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  550.734241]  ? refcount_inc_checked+0x70/0x70
[  550.738725]  ndisc_alloc_skb+0x13c/0x340
[  550.742773]  ndisc_send_rs+0x32d/0x6d0
[  550.746644]  addrconf_rs_timer+0x30f/0x680
[  550.750869]  ? ipv6_get_lladdr+0x490/0x490
[  550.755099]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  550.760536]  call_timer_fn+0x190/0x720
[  550.764427]  ? ipv6_get_lladdr+0x490/0x490
[  550.769104]  ? process_timeout+0x40/0x40
[  550.773148]  ? run_timer_softirq+0x647/0x1700
[  550.777628]  ? trace_hardirqs_on+0x67/0x230
[  550.781955]  ? kasan_check_read+0x11/0x20
[  550.786093]  ? ipv6_get_lladdr+0x490/0x490
[  550.790310]  run_timer_softirq+0x652/0x1700
[  550.794622]  ? add_timer+0xbe0/0xbe0
[  550.798325]  ? kvm_clock_read+0x18/0x30
[  550.802283]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  550.807802]  ? check_preemption_disabled+0x48/0x290
[  550.812807]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  550.818243]  __do_softirq+0x266/0x95a
[  550.822032]  ? preempt_schedule_common+0x4f/0xe0
[  550.826798]  ? takeover_tasklets+0x7b0/0x7b0
[  550.831189]  run_ksoftirqd+0x8e/0x110
[  550.834976]  smpboot_thread_fn+0x6ab/0xa10
[  550.839212]  ? sort_range+0x30/0x30
[  550.842823]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  550.848347]  ? __kthread_parkme+0xfb/0x1b0
[  550.852580]  kthread+0x357/0x430
[  550.855946]  ? sort_range+0x30/0x30
[  550.859559]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  550.865100]  ret_from_fork+0x3a/0x50
[  550.868813] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  550.868890] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  550.875469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  550.875474] Call Trace:
[  550.875479]  <IRQ>
[  550.875492]  dump_stack+0x172/0x1f0
[  550.875508]  warn_alloc.cold+0x87/0x17f
[  550.882016] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  550.891299]  ? zone_watermark_ok_safe+0x260/0x260
[  550.920989]  ? wakeup_kcompactd+0x21f/0x550
[  550.925295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  550.930813]  ? __cpuset_node_allowed+0x136/0x540
[  550.935556]  ? __isolate_free_page+0x4f0/0x4f0
[  550.940122]  ? wake_all_kswapds+0x14d/0x300
[  550.944436]  __alloc_pages_slowpath+0x227e/0x2900
[  550.949274]  ? warn_alloc+0x110/0x110
[  550.953064]  ? __lock_acquire+0x53b/0x4700
[  550.957282]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  550.962804]  ? should_fail+0x14d/0x85c
[  550.966765]  ? warn_alloc+0x110/0x110
[  550.970568]  ? __isolate_free_page+0x4f0/0x4f0
[  550.975139]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  550.980663]  __alloc_pages_nodemask+0x5ce/0x710
[  550.985315]  ? __alloc_pages_slowpath+0x2900/0x2900
[  550.990320]  ? find_held_lock+0x35/0x130
[  550.994366]  cache_grow_begin+0x9c/0x8c0
[  550.998411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  551.003939]  ? __cpuset_node_allowed+0x136/0x540
[  551.008679]  fallback_alloc+0x1fd/0x2d0
[  551.012639]  ____cache_alloc_node+0x1be/0x1e0
[  551.017117]  kmem_cache_alloc+0x1f5/0x710
[  551.021259]  ? mark_held_locks+0xb1/0x100
[  551.025392]  ? __netdev_alloc_skb+0x367/0x470
[  551.029882]  __build_skb+0x3e/0x310
[  551.033493]  __netdev_alloc_skb+0x2ba/0x470
[  551.037803]  send_hsr_supervision_frame+0x110/0xf20
[  551.042799]  ? lock_acquire+0x16f/0x3f0
[  551.046761]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  551.051763]  hsr_announce+0x12f/0x430
[  551.055554]  call_timer_fn+0x190/0x720
[  551.059430]  ? send_hsr_supervision_frame+0xf20/0xf20
[  551.064619]  ? process_timeout+0x40/0x40
[  551.068671]  ? run_timer_softirq+0x647/0x1700
[  551.073153]  ? trace_hardirqs_on+0x67/0x230
[  551.077459]  ? kasan_check_read+0x11/0x20
[  551.081593]  ? send_hsr_supervision_frame+0xf20/0xf20
[  551.086771]  run_timer_softirq+0x652/0x1700
[  551.091092]  ? add_timer+0xbe0/0xbe0
[  551.094789]  ? __lock_is_held+0xb6/0x140
[  551.098838]  ? check_preemption_disabled+0x48/0x290
[  551.103853]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  551.109300]  __do_softirq+0x266/0x95a
[  551.113095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  551.118614]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  551.124147]  irq_exit+0x180/0x1d0
[  551.127690]  smp_apic_timer_interrupt+0x14a/0x570
[  551.132515]  apic_timer_interrupt+0xf/0x20
[  551.136726]  </IRQ>
[  551.138953] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  551.144215] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  551.163099] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  551.170790] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  551.178040] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  551.185290] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  551.192539] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  551.199800] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  551.207064]  ? arch_local_irq_restore+0x49/0x56
[  551.211720]  dump_stack+0x1d9/0x1f0
[  551.215334]  dump_header+0x10f/0xb6c
[  551.219035]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  551.224133]  ? ___ratelimit+0x60/0x595
[  551.228004]  ? do_raw_spin_unlock+0x57/0x270
[  551.232402]  oom_kill_process.cold+0x10/0x6f5
[  551.236898]  ? lock_downgrade+0x810/0x810
[  551.241149]  ? kasan_check_read+0x11/0x20
[  551.245383]  out_of_memory+0x79a/0x1280
[  551.249351]  ? oom_killer_disable+0x280/0x280
[  551.253838]  ? mutex_trylock+0x18e/0x1e0
[  551.257886]  ? __alloc_pages_slowpath+0xcda/0x2900
[  551.262803]  __alloc_pages_slowpath+0x2113/0x2900
[  551.267642]  ? warn_alloc+0x110/0x110
[  551.271432]  ? __lock_is_held+0xb6/0x140
[  551.275479]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  551.281003]  ? should_fail+0x14d/0x85c
[  551.284889]  __alloc_pages_nodemask+0x5ce/0x710
[  551.289543]  ? __alloc_pages_slowpath+0x2900/0x2900
[  551.294544]  ? __page_cache_alloc+0x131/0x460
[  551.299024]  ? find_held_lock+0x35/0x130
[  551.303072]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  551.308609]  alloc_pages_current+0x107/0x210
[  551.313014]  __page_cache_alloc+0x2bd/0x460
[  551.317316]  ? kasan_check_read+0x11/0x20
[  551.321452]  filemap_fault+0xff7/0x2400
[  551.325421]  ? __lock_page_or_retry+0x1020/0x1020
[  551.330250]  ? lock_acquire+0x16f/0x3f0
[  551.334205]  ? ext4_filemap_fault+0x7b/0xaf
[  551.338516]  ext4_filemap_fault+0x83/0xaf
[  551.342652]  __do_fault+0x116/0x4e0
[  551.346277]  __handle_mm_fault+0x2cbd/0x3f20
[  551.350674]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  551.355513]  ? find_held_lock+0x35/0x130
[  551.359557]  ? handle_mm_fault+0x322/0xb30
[  551.363783]  ? kasan_check_read+0x11/0x20
[  551.367916]  handle_mm_fault+0x43f/0xb30
[  551.371967]  __do_page_fault+0x5da/0xd60
[  551.376021]  do_page_fault+0x71/0x581
[  551.379811]  ? page_fault+0x8/0x30
[  551.383430]  page_fault+0x1e/0x30
[  551.386882] RIP: 0033:0x7f045a631000
[  551.390608] Code: Bad RIP value.
[  551.393960] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  551.399312] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  551.406568] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  551.413821] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  551.421083] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  551.428337] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  551.435608] warn_alloc_show_mem: 1 callbacks suppressed
[  551.435616] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  551.435618] Mem-Info:
[  551.435643] active_anon:46284 inactive_anon:191 isolated_anon:0
[  551.435643]  active_file:10 inactive_file:4 isolated_file:0
[  551.435643]  unevictable:0 dirty:0 writeback:0 unstable:0
[  551.435643]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  551.435643]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  551.435643]  free:12836 free_pcp:334 free_cma:0
[  551.440972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  551.447714] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  551.450084] Call Trace:
[  551.482950] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  551.492284]  dump_stack+0x172/0x1f0
[  551.519654] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  551.522222]  warn_alloc.cold+0x87/0x17f
[  551.547854] lowmem_reserve[]: 0 2553 2555 2555
[  551.551465]  ? zone_watermark_ok_safe+0x260/0x260
[  551.577538] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  551.581512]  ? wakeup_kcompactd+0x21f/0x550
[  551.586054] lowmem_reserve[]: 0 0 2 2
[  551.590888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  551.619970] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  551.624278]  ? __cpuset_node_allowed+0x136/0x540
[  551.628034] lowmem_reserve[]: 0 0 0 0
[  551.633564]  ? __isolate_free_page+0x4f0/0x4f0
[  551.659489] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  551.664248]  ? wake_all_kswapds+0x14d/0x300
[  551.668011] lowmem_reserve[]: 0 0 0 0
[  551.672581]  __alloc_pages_slowpath+0x227e/0x2900
[  551.700124] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  551.704459]  ? warn_alloc+0x110/0x110
[  551.708215] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  551.713040]  ? __lock_acquire+0x53b/0x4700
[  551.725135] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  551.728923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  551.743715] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  551.747932]  ? should_fail+0x14d/0x85c
[  551.758909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  551.764416]  ? warn_alloc+0x110/0x110
[  551.779820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  551.783683]  ? __isolate_free_page+0x4f0/0x4f0
[  551.792483] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  551.796264]  __alloc_pages_nodemask+0x5ce/0x710
[  551.804887] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  551.804893] 258 total pagecache pages
[  551.809489]  ? __alloc_pages_slowpath+0x2900/0x2900
[  551.818298] 0 pages in swap cache
[  551.822949]  cache_grow_begin+0x9c/0x8c0
[  551.831481] Swap cache stats: add 0, delete 0, find 0/0
[  551.835276]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  551.840257] Free swap  = 0kB
[  551.843696]  ? __cpuset_node_allowed+0x136/0x540
[  551.847719] Total swap = 0kB
[  551.847724] 1965979 pages RAM
[  551.853066]  fallback_alloc+0x1fd/0x2d0
[  551.858608] 0 pages HighMem/MovableOnly
[  551.861606]  ____cache_alloc_node+0x1be/0x1e0
[  551.866320] 339412 pages reserved
[  551.866325] 0 pages cma reserved
[  551.869324]  kmem_cache_alloc_node+0xe3/0x710
[  551.872502] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  551.876351]  ? ipv6_get_ifaddr+0x343/0x4b0
[  551.912504]  __alloc_skb+0xd5/0x5e0
[  551.916115]  ? skb_scrub_packet+0x440/0x440
[  551.920437]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  551.925875]  ? refcount_inc_checked+0x70/0x70
[  551.930360]  ndisc_alloc_skb+0x13c/0x340
[  551.934409]  ndisc_send_rs+0x32d/0x6d0
[  551.938298]  addrconf_rs_timer+0x30f/0x680
[  551.942524]  ? ipv6_get_lladdr+0x490/0x490
[  551.946751]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  551.952189]  call_timer_fn+0x190/0x720
[  551.956065]  ? ipv6_get_lladdr+0x490/0x490
[  551.960283]  ? process_timeout+0x40/0x40
[  551.964326]  ? run_timer_softirq+0x647/0x1700
[  551.968814]  ? trace_hardirqs_on+0x67/0x230
[  551.973208]  ? kasan_check_read+0x11/0x20
[  551.977346]  ? ipv6_get_lladdr+0x490/0x490
[  551.981659]  run_timer_softirq+0x652/0x1700
[  551.985973]  ? add_timer+0xbe0/0xbe0
[  551.989674]  ? kvm_clock_read+0x18/0x30
[  551.993639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  551.999167]  ? check_preemption_disabled+0x48/0x290
[  552.004175]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  552.009631]  __do_softirq+0x266/0x95a
[  552.013415]  ? preempt_schedule_common+0x4f/0xe0
[  552.018166]  ? takeover_tasklets+0x7b0/0x7b0
[  552.022562]  run_ksoftirqd+0x8e/0x110
[  552.026378]  smpboot_thread_fn+0x6ab/0xa10
[  552.030598]  ? sort_range+0x30/0x30
[  552.034206]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  552.039725]  ? __kthread_parkme+0xfb/0x1b0
[  552.043954]  kthread+0x357/0x430
[  552.047325]  ? sort_range+0x30/0x30
[  552.050949]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  552.056471]  ret_from_fork+0x3a/0x50
[  552.060180] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  552.060260] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  552.066823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  552.066828] Call Trace:
[  552.066833]  <IRQ>
[  552.066845]  dump_stack+0x172/0x1f0
[  552.066862]  warn_alloc.cold+0x87/0x17f
[  552.073381] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  552.082654]  ? zone_watermark_ok_safe+0x260/0x260
[  552.112427]  ? wakeup_kcompactd+0x21f/0x550
[  552.116732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  552.122253]  ? __cpuset_node_allowed+0x136/0x540
[  552.126996]  ? __isolate_free_page+0x4f0/0x4f0
[  552.131558]  ? wake_all_kswapds+0x14d/0x300
[  552.135870]  __alloc_pages_slowpath+0x227e/0x2900
[  552.140706]  ? warn_alloc+0x110/0x110
[  552.144493]  ? __lock_acquire+0x53b/0x4700
[  552.148712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  552.154233]  ? should_fail+0x14d/0x85c
[  552.158103]  ? warn_alloc+0x110/0x110
[  552.161892]  ? __isolate_free_page+0x4f0/0x4f0
[  552.166465]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  552.171991]  __alloc_pages_nodemask+0x5ce/0x710
[  552.176649]  ? __alloc_pages_slowpath+0x2900/0x2900
[  552.181656]  ? find_held_lock+0x35/0x130
[  552.185704]  cache_grow_begin+0x9c/0x8c0
[  552.189753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  552.195281]  ? __cpuset_node_allowed+0x136/0x540
[  552.200039]  fallback_alloc+0x1fd/0x2d0
[  552.204014]  ____cache_alloc_node+0x1be/0x1e0
[  552.208499]  kmem_cache_alloc+0x1f5/0x710
[  552.212631]  ? mark_held_locks+0xb1/0x100
[  552.216758]  ? add_timer+0x463/0xbe0
[  552.220465]  ? __netdev_alloc_skb+0x367/0x470
[  552.224951]  __build_skb+0x3e/0x310
[  552.228565]  __netdev_alloc_skb+0x2ba/0x470
[  552.232872]  send_hsr_supervision_frame+0x110/0xf20
[  552.237878]  ? lock_acquire+0x16f/0x3f0
[  552.241836]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  552.246840]  hsr_announce+0x12f/0x430
[  552.250625]  call_timer_fn+0x190/0x720
[  552.254499]  ? send_hsr_supervision_frame+0xf20/0xf20
[  552.259671]  ? process_timeout+0x40/0x40
[  552.263720]  ? run_timer_softirq+0x647/0x1700
[  552.268209]  ? trace_hardirqs_on+0x67/0x230
[  552.272514]  ? kasan_check_read+0x11/0x20
[  552.276654]  ? send_hsr_supervision_frame+0xf20/0xf20
[  552.281832]  run_timer_softirq+0x652/0x1700
[  552.286139]  ? add_timer+0xbe0/0xbe0
[  552.289841]  ? __lock_is_held+0xb6/0x140
[  552.293889]  ? check_preemption_disabled+0x48/0x290
[  552.298894]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  552.304345]  __do_softirq+0x266/0x95a
[  552.308126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  552.313648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  552.319282]  irq_exit+0x180/0x1d0
[  552.322719]  smp_apic_timer_interrupt+0x14a/0x570
[  552.327551]  apic_timer_interrupt+0xf/0x20
[  552.331768]  </IRQ>
[  552.333992] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  552.339268] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  552.358156] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  552.365846] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  552.373098] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  552.380360] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  552.387614] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  552.394871] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  552.402151]  ? arch_local_irq_restore+0x49/0x56
[  552.406833]  dump_stack+0x1d9/0x1f0
[  552.410631]  dump_header+0x10f/0xb6c
[  552.414415]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  552.419594]  ? ___ratelimit+0x60/0x595
[  552.423476]  ? do_raw_spin_unlock+0x57/0x270
[  552.427875]  oom_kill_process.cold+0x10/0x6f5
[  552.432364]  ? lock_downgrade+0x810/0x810
[  552.436498]  ? kasan_check_read+0x11/0x20
[  552.440636]  out_of_memory+0x79a/0x1280
[  552.444699]  ? oom_killer_disable+0x280/0x280
[  552.449187]  ? mutex_trylock+0x18e/0x1e0
[  552.453236]  ? __alloc_pages_slowpath+0xcda/0x2900
[  552.458152]  __alloc_pages_slowpath+0x2113/0x2900
[  552.463005]  ? warn_alloc+0x110/0x110
[  552.466788]  ? __lock_is_held+0xb6/0x140
[  552.470919]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  552.476439]  ? should_fail+0x14d/0x85c
[  552.480340]  __alloc_pages_nodemask+0x5ce/0x710
[  552.485015]  ? __alloc_pages_slowpath+0x2900/0x2900
[  552.490020]  ? __page_cache_alloc+0x131/0x460
[  552.494511]  ? find_held_lock+0x35/0x130
[  552.498559]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  552.504084]  alloc_pages_current+0x107/0x210
[  552.508485]  __page_cache_alloc+0x2bd/0x460
[  552.512796]  ? kasan_check_read+0x11/0x20
[  552.517054]  filemap_fault+0xff7/0x2400
[  552.521035]  ? __lock_page_or_retry+0x1020/0x1020
[  552.525897]  ? lock_acquire+0x16f/0x3f0
[  552.529859]  ? ext4_filemap_fault+0x7b/0xaf
[  552.534190]  ext4_filemap_fault+0x83/0xaf
[  552.538323]  __do_fault+0x116/0x4e0
[  552.541935]  __handle_mm_fault+0x2cbd/0x3f20
[  552.546333]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  552.551169]  ? find_held_lock+0x35/0x130
[  552.555216]  ? handle_mm_fault+0x322/0xb30
[  552.559441]  ? kasan_check_read+0x11/0x20
[  552.563582]  handle_mm_fault+0x43f/0xb30
[  552.567631]  __do_page_fault+0x5da/0xd60
[  552.571682]  do_page_fault+0x71/0x581
[  552.575465]  ? page_fault+0x8/0x30
[  552.578995]  page_fault+0x1e/0x30
[  552.582437] RIP: 0033:0x7f045a631000
[  552.586177] Code: Bad RIP value.
[  552.589527] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  552.594872] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  552.602383] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  552.609633] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  552.616899] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  552.624150] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  552.631415] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  552.631419] warn_alloc_show_mem: 1 callbacks suppressed
[  552.631423] Mem-Info:
[  552.638156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  552.643506] active_anon:46284 inactive_anon:191 isolated_anon:0
[  552.643506]  active_file:10 inactive_file:4 isolated_file:0
[  552.643506]  unevictable:0 dirty:0 writeback:0 unstable:0
[  552.643506]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  552.643506]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  552.643506]  free:12836 free_pcp:334 free_cma:0
[  552.643531] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  552.645904] Call Trace:
[  552.655265] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  552.688108]  dump_stack+0x172/0x1f0
[  552.715485] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  552.718054]  warn_alloc.cold+0x87/0x17f
[  552.743686] lowmem_reserve[]: 0 2553 2555 2555
[  552.747305]  ? zone_watermark_ok_safe+0x260/0x260
[  552.773600] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  552.777572]  ? wakeup_kcompactd+0x21f/0x550
[  552.782112] lowmem_reserve[]: 0 0 2 2
[  552.786937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  552.815696] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  552.820006]  ? __cpuset_node_allowed+0x136/0x540
[  552.823768] lowmem_reserve[]: 0 0 0 0
[  552.829296]  ? __isolate_free_page+0x4f0/0x4f0
[  552.855220] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  552.859970]  ? wake_all_kswapds+0x14d/0x300
[  552.863753] lowmem_reserve[]: 0 0 0 0
[  552.868324]  __alloc_pages_slowpath+0x227e/0x2900
[  552.895866] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  552.900184]  ? warn_alloc+0x110/0x110
[  552.903936] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  552.908761]  ? __lock_acquire+0x53b/0x4700
[  552.920855] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  552.924640]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  552.939513] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  552.943729]  ? should_fail+0x14d/0x85c
[  552.954721] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  552.960255]  ? warn_alloc+0x110/0x110
[  552.975659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  552.979521]  ? __isolate_free_page+0x4f0/0x4f0
[  552.988333] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  552.992114]  __alloc_pages_nodemask+0x5ce/0x710
[  553.000646] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  553.000652] 258 total pagecache pages
[  553.005212]  ? __alloc_pages_slowpath+0x2900/0x2900
[  553.014017] 0 pages in swap cache
[  553.018671]  cache_grow_begin+0x9c/0x8c0
[  553.027211] Swap cache stats: add 0, delete 0, find 0/0
[  553.030987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.035971] Free swap  = 0kB
[  553.039401]  ? __cpuset_node_allowed+0x136/0x540
[  553.043422] Total swap = 0kB
[  553.043428] 1965979 pages RAM
[  553.048774]  fallback_alloc+0x1fd/0x2d0
[  553.054272] 0 pages HighMem/MovableOnly
[  553.054277] 339412 pages reserved
[  553.057278]  ____cache_alloc_node+0x1be/0x1e0
[  553.061992] 0 pages cma reserved
[  553.062825] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  553.065026]  kmem_cache_alloc_node+0xe3/0x710
[  553.104102]  ? ipv6_get_ifaddr+0x343/0x4b0
[  553.108336]  __alloc_skb+0xd5/0x5e0
[  553.111952]  ? skb_scrub_packet+0x440/0x440
[  553.116264]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  553.121816]  ? refcount_inc_checked+0x70/0x70
[  553.126306]  ndisc_alloc_skb+0x13c/0x340
[  553.130357]  ndisc_send_rs+0x32d/0x6d0
[  553.134239]  addrconf_rs_timer+0x30f/0x680
[  553.138469]  ? ipv6_get_lladdr+0x490/0x490
[  553.142701]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  553.148143]  call_timer_fn+0x190/0x720
[  553.152016]  ? ipv6_get_lladdr+0x490/0x490
[  553.156233]  ? process_timeout+0x40/0x40
[  553.160282]  ? run_timer_softirq+0x647/0x1700
[  553.164766]  ? trace_hardirqs_on+0x67/0x230
[  553.169072]  ? kasan_check_read+0x11/0x20
[  553.173207]  ? ipv6_get_lladdr+0x490/0x490
[  553.177428]  run_timer_softirq+0x652/0x1700
[  553.181740]  ? add_timer+0xbe0/0xbe0
[  553.185445]  ? kvm_clock_read+0x18/0x30
[  553.189408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.194930]  ? check_preemption_disabled+0x48/0x290
[  553.199939]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  553.205381]  __do_softirq+0x266/0x95a
[  553.209182]  ? preempt_schedule_common+0x4f/0xe0
[  553.213940]  ? takeover_tasklets+0x7b0/0x7b0
[  553.218333]  run_ksoftirqd+0x8e/0x110
[  553.222119]  smpboot_thread_fn+0x6ab/0xa10
[  553.226342]  ? sort_range+0x30/0x30
[  553.229969]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  553.235506]  ? __kthread_parkme+0xfb/0x1b0
[  553.239740]  kthread+0x357/0x430
[  553.243105]  ? sort_range+0x30/0x30
[  553.246727]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  553.252249]  ret_from_fork+0x3a/0x50
[  553.255970] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  553.256034] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  553.262618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  553.262622] Call Trace:
[  553.262628]  <IRQ>
[  553.262640]  dump_stack+0x172/0x1f0
[  553.262656]  warn_alloc.cold+0x87/0x17f
[  553.269157] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  553.278446]  ? zone_watermark_ok_safe+0x260/0x260
[  553.308059]  ? wakeup_kcompactd+0x21f/0x550
[  553.312367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.317885]  ? __cpuset_node_allowed+0x136/0x540
[  553.322801]  ? __isolate_free_page+0x4f0/0x4f0
[  553.327396]  ? wake_all_kswapds+0x14d/0x300
[  553.331707]  __alloc_pages_slowpath+0x227e/0x2900
[  553.336543]  ? warn_alloc+0x110/0x110
[  553.340330]  ? __lock_acquire+0x53b/0x4700
[  553.344660]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  553.350194]  ? should_fail+0x14d/0x85c
[  553.354061]  ? warn_alloc+0x110/0x110
[  553.357853]  ? __isolate_free_page+0x4f0/0x4f0
[  553.362421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  553.367956]  __alloc_pages_nodemask+0x5ce/0x710
[  553.372617]  ? __alloc_pages_slowpath+0x2900/0x2900
[  553.377723]  ? find_held_lock+0x35/0x130
[  553.381769]  cache_grow_begin+0x9c/0x8c0
[  553.385821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.391340]  ? __cpuset_node_allowed+0x136/0x540
[  553.396083]  fallback_alloc+0x1fd/0x2d0
[  553.400053]  ____cache_alloc_node+0x1be/0x1e0
[  553.404543]  kmem_cache_alloc+0x1f5/0x710
[  553.408680]  ? mark_held_locks+0xb1/0x100
[  553.412928]  ? __netdev_alloc_skb+0x367/0x470
[  553.417423]  __build_skb+0x3e/0x310
[  553.421037]  __netdev_alloc_skb+0x2ba/0x470
[  553.425438]  send_hsr_supervision_frame+0x110/0xf20
[  553.430443]  ? lock_acquire+0x16f/0x3f0
[  553.434412]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  553.439415]  hsr_announce+0x12f/0x430
[  553.443207]  call_timer_fn+0x190/0x720
[  553.447097]  ? send_hsr_supervision_frame+0xf20/0xf20
[  553.452288]  ? process_timeout+0x40/0x40
[  553.456332]  ? run_timer_softirq+0x647/0x1700
[  553.460817]  ? trace_hardirqs_on+0x67/0x230
[  553.465143]  ? kasan_check_read+0x11/0x20
[  553.469290]  ? send_hsr_supervision_frame+0xf20/0xf20
[  553.474461]  run_timer_softirq+0x652/0x1700
[  553.478794]  ? add_timer+0xbe0/0xbe0
[  553.482494]  ? __lock_is_held+0xb6/0x140
[  553.486536]  ? check_preemption_disabled+0x48/0x290
[  553.491539]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  553.496987]  __do_softirq+0x266/0x95a
[  553.500775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.506293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  553.511833]  irq_exit+0x180/0x1d0
[  553.515270]  smp_apic_timer_interrupt+0x14a/0x570
[  553.520103]  apic_timer_interrupt+0xf/0x20
[  553.524336]  </IRQ>
[  553.526565] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  553.531831] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  553.550716] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  553.558405] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  553.565663] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  553.572931] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  553.580179] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  553.587431] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  553.594697]  ? arch_local_irq_restore+0x49/0x56
[  553.599389]  dump_stack+0x1d9/0x1f0
[  553.603199]  dump_header+0x10f/0xb6c
[  553.606924]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  553.612016]  ? ___ratelimit+0x60/0x595
[  553.615888]  ? do_raw_spin_unlock+0x57/0x270
[  553.620284]  oom_kill_process.cold+0x10/0x6f5
[  553.624767]  ? lock_downgrade+0x810/0x810
[  553.628909]  ? kasan_check_read+0x11/0x20
[  553.633049]  out_of_memory+0x79a/0x1280
[  553.637027]  ? oom_killer_disable+0x280/0x280
[  553.641513]  ? mutex_trylock+0x18e/0x1e0
[  553.645557]  ? __alloc_pages_slowpath+0xcda/0x2900
[  553.650472]  __alloc_pages_slowpath+0x2113/0x2900
[  553.655308]  ? warn_alloc+0x110/0x110
[  553.659091]  ? __lock_is_held+0xb6/0x140
[  553.663146]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  553.668665]  ? should_fail+0x14d/0x85c
[  553.672544]  __alloc_pages_nodemask+0x5ce/0x710
[  553.677201]  ? __alloc_pages_slowpath+0x2900/0x2900
[  553.682199]  ? __page_cache_alloc+0x131/0x460
[  553.686677]  ? find_held_lock+0x35/0x130
[  553.690727]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  553.696253]  alloc_pages_current+0x107/0x210
[  553.700658]  __page_cache_alloc+0x2bd/0x460
[  553.704970]  ? kasan_check_read+0x11/0x20
[  553.709119]  filemap_fault+0xff7/0x2400
[  553.713103]  ? __lock_page_or_retry+0x1020/0x1020
[  553.717932]  ? lock_acquire+0x16f/0x3f0
[  553.721894]  ? ext4_filemap_fault+0x7b/0xaf
[  553.726225]  ext4_filemap_fault+0x83/0xaf
[  553.730358]  __do_fault+0x116/0x4e0
[  553.733972]  __handle_mm_fault+0x2cbd/0x3f20
[  553.738374]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  553.743199]  ? find_held_lock+0x35/0x130
[  553.747270]  ? handle_mm_fault+0x322/0xb30
[  553.751497]  ? kasan_check_read+0x11/0x20
[  553.755642]  handle_mm_fault+0x43f/0xb30
[  553.759697]  __do_page_fault+0x5da/0xd60
[  553.763749]  do_page_fault+0x71/0x581
[  553.767533]  ? page_fault+0x8/0x30
[  553.771058]  page_fault+0x1e/0x30
[  553.774494] RIP: 0033:0x7f045a631000
[  553.778210] Code: Bad RIP value.
[  553.781559] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  553.786905] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  553.794159] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  553.801412] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  553.808668] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  553.815922] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  553.823191] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  553.823195] warn_alloc_show_mem: 1 callbacks suppressed
[  553.823200] Mem-Info:
[  553.829951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  553.835306] active_anon:46284 inactive_anon:191 isolated_anon:0
[  553.835306]  active_file:10 inactive_file:4 isolated_file:0
[  553.835306]  unevictable:0 dirty:0 writeback:0 unstable:0
[  553.835306]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  553.835306]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  553.835306]  free:12836 free_pcp:334 free_cma:0
[  553.837670] Call Trace:
[  553.847015] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  553.879863]  dump_stack+0x172/0x1f0
[  553.882431] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  553.909804]  warn_alloc.cold+0x87/0x17f
[  553.913399] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  553.939055]  ? zone_watermark_ok_safe+0x260/0x260
[  553.942995] lowmem_reserve[]: 0 2553 2555 2555
[  553.969088]  ? wakeup_kcompactd+0x21f/0x550
[  553.973891] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  553.978458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  553.982766] lowmem_reserve[]: 0 0 2 2
[  554.011543]  ? __cpuset_node_allowed+0x136/0x540
[  554.017045] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  554.020831]  ? __isolate_free_page+0x4f0/0x4f0
[  554.025544] lowmem_reserve[]: 0 0 0 0
[  554.051373]  ? wake_all_kswapds+0x14d/0x300
[  554.055923] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  554.059708]  __alloc_pages_slowpath+0x227e/0x2900
[  554.063985] lowmem_reserve[]: 0 0 0 0
[  554.091569]  ? warn_alloc+0x110/0x110
[  554.096370] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  554.100152]  ? __lock_acquire+0x53b/0x4700
[  554.103916] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  554.116034]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  554.120234] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  554.135047]  ? should_fail+0x14d/0x85c
[  554.140547] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  554.151534]  ? warn_alloc+0x110/0x110
[  554.155390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  554.170803]  ? __isolate_free_page+0x4f0/0x4f0
[  554.174574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  554.183390]  __alloc_pages_nodemask+0x5ce/0x710
[  554.187950] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  554.196597]  ? __alloc_pages_slowpath+0x2900/0x2900
[  554.201230] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  554.210047]  cache_grow_begin+0x9c/0x8c0
[  554.215022] 258 total pagecache pages
[  554.223571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.227607] 0 pages in swap cache
[  554.231381]  ? __cpuset_node_allowed+0x136/0x540
[  554.236885] Swap cache stats: add 0, delete 0, find 0/0
[  554.240342]  fallback_alloc+0x1fd/0x2d0
[  554.245067] Free swap  = 0kB
[  554.250426]  ____cache_alloc_node+0x1be/0x1e0
[  554.254377] Total swap = 0kB
[  554.257376]  kmem_cache_alloc_node+0xe3/0x710
[  554.261858] 1965979 pages RAM
[  554.264857]  ? ipv6_get_ifaddr+0x343/0x4b0
[  554.264875]  __alloc_skb+0xd5/0x5e0
[  554.269329] 0 pages HighMem/MovableOnly
[  554.272422]  ? skb_scrub_packet+0x440/0x440
[  554.276621] 339412 pages reserved
[  554.280265]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  554.284194] 0 pages cma reserved
[  554.284357] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  554.288498]  ? refcount_inc_checked+0x70/0x70
[  554.317638]  ndisc_alloc_skb+0x13c/0x340
[  554.321689]  ndisc_send_rs+0x32d/0x6d0
[  554.325562]  addrconf_rs_timer+0x30f/0x680
[  554.329790]  ? ipv6_get_lladdr+0x490/0x490
[  554.334014]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  554.339533]  call_timer_fn+0x190/0x720
[  554.343496]  ? ipv6_get_lladdr+0x490/0x490
[  554.347721]  ? process_timeout+0x40/0x40
[  554.351783]  ? run_timer_softirq+0x647/0x1700
[  554.356289]  ? trace_hardirqs_on+0x67/0x230
[  554.360629]  ? kasan_check_read+0x11/0x20
[  554.364772]  ? ipv6_get_lladdr+0x490/0x490
[  554.369022]  run_timer_softirq+0x652/0x1700
[  554.373341]  ? add_timer+0xbe0/0xbe0
[  554.377044]  ? kvm_clock_read+0x18/0x30
[  554.381009]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.386534]  ? check_preemption_disabled+0x48/0x290
[  554.391537]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  554.396978]  __do_softirq+0x266/0x95a
[  554.400769]  ? preempt_schedule_common+0x4f/0xe0
[  554.405524]  ? takeover_tasklets+0x7b0/0x7b0
[  554.409921]  run_ksoftirqd+0x8e/0x110
[  554.413712]  smpboot_thread_fn+0x6ab/0xa10
[  554.417939]  ? sort_range+0x30/0x30
[  554.421646]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  554.427176]  ? __kthread_parkme+0xfb/0x1b0
[  554.431413]  kthread+0x357/0x430
[  554.434773]  ? sort_range+0x30/0x30
[  554.438388]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  554.443911]  ret_from_fork+0x3a/0x50
[  554.447632] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  554.447711] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  554.454277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  554.454281] Call Trace:
[  554.454287]  <IRQ>
[  554.454299]  dump_stack+0x172/0x1f0
[  554.454316]  warn_alloc.cold+0x87/0x17f
[  554.460991] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  554.470284]  ? zone_watermark_ok_safe+0x260/0x260
[  554.500002]  ? wakeup_kcompactd+0x21f/0x550
[  554.504325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.509847]  ? __cpuset_node_allowed+0x136/0x540
[  554.514620]  ? __isolate_free_page+0x4f0/0x4f0
[  554.519206]  ? wake_all_kswapds+0x14d/0x300
[  554.523521]  __alloc_pages_slowpath+0x227e/0x2900
[  554.531923]  ? warn_alloc+0x110/0x110
[  554.535715]  ? __lock_acquire+0x53b/0x4700
[  554.539933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  554.545456]  ? should_fail+0x14d/0x85c
[  554.549434]  ? warn_alloc+0x110/0x110
[  554.553237]  ? __isolate_free_page+0x4f0/0x4f0
[  554.557804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  554.563340]  __alloc_pages_nodemask+0x5ce/0x710
[  554.568008]  ? __alloc_pages_slowpath+0x2900/0x2900
[  554.573017]  ? find_held_lock+0x35/0x130
[  554.577067]  cache_grow_begin+0x9c/0x8c0
[  554.581116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.586638]  ? __cpuset_node_allowed+0x136/0x540
[  554.591384]  fallback_alloc+0x1fd/0x2d0
[  554.595349]  ____cache_alloc_node+0x1be/0x1e0
[  554.599842]  kmem_cache_alloc+0x1f5/0x710
[  554.603989]  ? mark_held_locks+0xb1/0x100
[  554.608127]  ? __netdev_alloc_skb+0x367/0x470
[  554.612612]  __build_skb+0x3e/0x310
[  554.616229]  __netdev_alloc_skb+0x2ba/0x470
[  554.620542]  send_hsr_supervision_frame+0x110/0xf20
[  554.625548]  ? lock_acquire+0x16f/0x3f0
[  554.629523]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  554.634529]  hsr_announce+0x12f/0x430
[  554.638362]  call_timer_fn+0x190/0x720
[  554.642239]  ? send_hsr_supervision_frame+0xf20/0xf20
[  554.647433]  ? process_timeout+0x40/0x40
[  554.651480]  ? run_timer_softirq+0x647/0x1700
[  554.655973]  ? trace_hardirqs_on+0x67/0x230
[  554.660284]  ? kasan_check_read+0x11/0x20
[  554.664445]  ? send_hsr_supervision_frame+0xf20/0xf20
[  554.669624]  run_timer_softirq+0x652/0x1700
[  554.673940]  ? add_timer+0xbe0/0xbe0
[  554.677638]  ? __lock_is_held+0xb6/0x140
[  554.681686]  ? check_preemption_disabled+0x48/0x290
[  554.686692]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  554.692147]  __do_softirq+0x266/0x95a
[  554.695929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.701451]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  554.706980]  irq_exit+0x180/0x1d0
[  554.710431]  smp_apic_timer_interrupt+0x14a/0x570
[  554.715262]  apic_timer_interrupt+0xf/0x20
[  554.719488]  </IRQ>
[  554.721715] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  554.726988] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  554.746135] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  554.753827] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  554.761084] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  554.768664] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  554.775935] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  554.783183] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  554.790452]  ? arch_local_irq_restore+0x49/0x56
[  554.795106]  dump_stack+0x1d9/0x1f0
[  554.798722]  dump_header+0x10f/0xb6c
[  554.802424]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  554.807709]  ? ___ratelimit+0x60/0x595
[  554.811588]  ? do_raw_spin_unlock+0x57/0x270
[  554.815993]  oom_kill_process.cold+0x10/0x6f5
[  554.820473]  ? lock_downgrade+0x810/0x810
[  554.824609]  ? kasan_check_read+0x11/0x20
[  554.828760]  out_of_memory+0x79a/0x1280
[  554.832735]  ? oom_killer_disable+0x280/0x280
[  554.837214]  ? mutex_trylock+0x18e/0x1e0
[  554.841257]  ? __alloc_pages_slowpath+0xcda/0x2900
[  554.846173]  __alloc_pages_slowpath+0x2113/0x2900
[  554.851017]  ? warn_alloc+0x110/0x110
[  554.854816]  ? __lock_is_held+0xb6/0x140
[  554.858865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  554.864384]  ? should_fail+0x14d/0x85c
[  554.868264]  __alloc_pages_nodemask+0x5ce/0x710
[  554.872924]  ? __alloc_pages_slowpath+0x2900/0x2900
[  554.877927]  ? __page_cache_alloc+0x131/0x460
[  554.882405]  ? find_held_lock+0x35/0x130
[  554.886452]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  554.891994]  alloc_pages_current+0x107/0x210
[  554.896394]  __page_cache_alloc+0x2bd/0x460
[  554.900704]  ? kasan_check_read+0x11/0x20
[  554.904843]  filemap_fault+0xff7/0x2400
[  554.908827]  ? __lock_page_or_retry+0x1020/0x1020
[  554.913663]  ? lock_acquire+0x16f/0x3f0
[  554.917628]  ? ext4_filemap_fault+0x7b/0xaf
[  554.921950]  ext4_filemap_fault+0x83/0xaf
[  554.926090]  __do_fault+0x116/0x4e0
[  554.929710]  __handle_mm_fault+0x2cbd/0x3f20
[  554.934113]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  554.938938]  ? find_held_lock+0x35/0x130
[  554.942986]  ? handle_mm_fault+0x322/0xb30
[  554.947224]  ? kasan_check_read+0x11/0x20
[  554.951368]  handle_mm_fault+0x43f/0xb30
[  554.955417]  __do_page_fault+0x5da/0xd60
[  554.959492]  do_page_fault+0x71/0x581
[  554.963279]  ? page_fault+0x8/0x30
[  554.966809]  page_fault+0x1e/0x30
[  554.970246] RIP: 0033:0x7f045a631000
[  554.973972] Code: Bad RIP value.
[  554.977320] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  554.982668] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  554.989920] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  554.997176] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  555.004433] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  555.011692] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  555.018966] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  555.018971] warn_alloc_show_mem: 1 callbacks suppressed
[  555.018975] Mem-Info:
[  555.025723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  555.031093] active_anon:46284 inactive_anon:191 isolated_anon:0
[  555.031093]  active_file:10 inactive_file:4 isolated_file:0
[  555.031093]  unevictable:0 dirty:0 writeback:0 unstable:0
[  555.031093]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  555.031093]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  555.031093]  free:12836 free_pcp:334 free_cma:0
[  555.033457] Call Trace:
[  555.042814] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  555.075743]  dump_stack+0x172/0x1f0
[  555.078309] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  555.105692]  warn_alloc.cold+0x87/0x17f
[  555.109306] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  555.134960]  ? zone_watermark_ok_safe+0x260/0x260
[  555.138893] lowmem_reserve[]: 0 2553 2555 2555
[  555.164988]  ? wakeup_kcompactd+0x21f/0x550
[  555.169793] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  555.174360]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.178653] lowmem_reserve[]: 0 0 2 2
[  555.207431]  ? __cpuset_node_allowed+0x136/0x540
[  555.212942] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  555.216734]  ? __isolate_free_page+0x4f0/0x4f0
[  555.221447] lowmem_reserve[]: 0 0 0 0
[  555.247279]  ? wake_all_kswapds+0x14d/0x300
[  555.251826] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  555.255644]  __alloc_pages_slowpath+0x227e/0x2900
[  555.259924] lowmem_reserve[]: 0 0 0 0
[  555.287508]  ? warn_alloc+0x110/0x110
[  555.292305] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  555.296090]  ? __lock_acquire+0x53b/0x4700
[  555.299865] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  555.311987]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  555.316184] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  555.330990]  ? should_fail+0x14d/0x85c
[  555.336488] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  555.347480]  ? warn_alloc+0x110/0x110
[  555.351346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  555.366759]  ? __isolate_free_page+0x4f0/0x4f0
[  555.366778]  __alloc_pages_nodemask+0x5ce/0x710
[  555.370543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  555.379354]  ? __alloc_pages_slowpath+0x2900/0x2900
[  555.383908] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  555.388576]  cache_grow_begin+0x9c/0x8c0
[  555.397206] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  555.397211] 258 total pagecache pages
[  555.402226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.411033] 0 pages in swap cache
[  555.415070]  ? __cpuset_node_allowed+0x136/0x540
[  555.423616] Swap cache stats: add 0, delete 0, find 0/0
[  555.427395]  fallback_alloc+0x1fd/0x2d0
[  555.432895] Free swap  = 0kB
[  555.436330]  ____cache_alloc_node+0x1be/0x1e0
[  555.441043] Total swap = 0kB
[  555.441049] 1965979 pages RAM
[  555.446393]  kmem_cache_alloc_node+0xe3/0x710
[  555.450329] 0 pages HighMem/MovableOnly
[  555.450334] 339412 pages reserved
[  555.453432]  ? ipv6_get_ifaddr+0x343/0x4b0
[  555.457887] 0 pages cma reserved
[  555.460903]  __alloc_skb+0xd5/0x5e0
[  555.464092] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  555.468450]  ? skb_scrub_packet+0x440/0x440
[  555.503562]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  555.509000]  ? refcount_inc_checked+0x70/0x70
[  555.513494]  ndisc_alloc_skb+0x13c/0x340
[  555.517639]  ndisc_send_rs+0x32d/0x6d0
[  555.521521]  addrconf_rs_timer+0x30f/0x680
[  555.525752]  ? ipv6_get_lladdr+0x490/0x490
[  555.529992]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  555.535437]  call_timer_fn+0x190/0x720
[  555.539312]  ? ipv6_get_lladdr+0x490/0x490
[  555.543532]  ? process_timeout+0x40/0x40
[  555.547578]  ? run_timer_softirq+0x647/0x1700
[  555.552060]  ? trace_hardirqs_on+0x67/0x230
[  555.556369]  ? kasan_check_read+0x11/0x20
[  555.560507]  ? ipv6_get_lladdr+0x490/0x490
[  555.564732]  run_timer_softirq+0x652/0x1700
[  555.569049]  ? add_timer+0xbe0/0xbe0
[  555.572752]  ? kvm_clock_read+0x18/0x30
[  555.576716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.582253]  ? check_preemption_disabled+0x48/0x290
[  555.587350]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  555.592794]  __do_softirq+0x266/0x95a
[  555.596604]  ? preempt_schedule_common+0x4f/0xe0
[  555.601611]  ? takeover_tasklets+0x7b0/0x7b0
[  555.606015]  run_ksoftirqd+0x8e/0x110
[  555.609800]  smpboot_thread_fn+0x6ab/0xa10
[  555.614029]  ? sort_range+0x30/0x30
[  555.617730]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  555.623254]  ? __kthread_parkme+0xfb/0x1b0
[  555.627483]  kthread+0x357/0x430
[  555.630836]  ? sort_range+0x30/0x30
[  555.634447]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  555.639979]  ret_from_fork+0x3a/0x50
[  555.643699] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  555.643771] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  555.650358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  555.656890] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  555.666144] Call Trace:
[  555.681335]  <IRQ>
[  555.683482]  dump_stack+0x172/0x1f0
[  555.687218]  warn_alloc.cold+0x87/0x17f
[  555.691185]  ? zone_watermark_ok_safe+0x260/0x260
[  555.696024]  ? wakeup_kcompactd+0x21f/0x550
[  555.700335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.705942]  ? __cpuset_node_allowed+0x136/0x540
[  555.710776]  ? __isolate_free_page+0x4f0/0x4f0
[  555.715339]  ? wake_all_kswapds+0x14d/0x300
[  555.719651]  __alloc_pages_slowpath+0x227e/0x2900
[  555.724494]  ? warn_alloc+0x110/0x110
[  555.728280]  ? __lock_acquire+0x53b/0x4700
[  555.732498]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  555.738025]  ? should_fail+0x14d/0x85c
[  555.741911]  ? warn_alloc+0x110/0x110
[  555.745707]  ? __isolate_free_page+0x4f0/0x4f0
[  555.750278]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  555.755810]  __alloc_pages_nodemask+0x5ce/0x710
[  555.760547]  ? __alloc_pages_slowpath+0x2900/0x2900
[  555.765558]  ? find_held_lock+0x35/0x130
[  555.769614]  cache_grow_begin+0x9c/0x8c0
[  555.773673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.779198]  ? __cpuset_node_allowed+0x136/0x540
[  555.783938]  fallback_alloc+0x1fd/0x2d0
[  555.787909]  ____cache_alloc_node+0x1be/0x1e0
[  555.792389]  kmem_cache_alloc+0x1f5/0x710
[  555.796516]  ? mark_held_locks+0xb1/0x100
[  555.800653]  ? __netdev_alloc_skb+0x367/0x470
[  555.805222]  __build_skb+0x3e/0x310
[  555.808843]  __netdev_alloc_skb+0x2ba/0x470
[  555.813159]  send_hsr_supervision_frame+0x110/0xf20
[  555.818160]  ? lock_acquire+0x16f/0x3f0
[  555.822123]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  555.827125]  hsr_announce+0x12f/0x430
[  555.830910]  call_timer_fn+0x190/0x720
[  555.834782]  ? send_hsr_supervision_frame+0xf20/0xf20
[  555.839954]  ? process_timeout+0x40/0x40
[  555.844010]  ? run_timer_softirq+0x647/0x1700
[  555.848594]  ? trace_hardirqs_on+0x67/0x230
[  555.852900]  ? kasan_check_read+0x11/0x20
[  555.857035]  ? send_hsr_supervision_frame+0xf20/0xf20
[  555.862224]  run_timer_softirq+0x652/0x1700
[  555.866542]  ? add_timer+0xbe0/0xbe0
[  555.870241]  ? __lock_is_held+0xb6/0x140
[  555.874287]  ? check_preemption_disabled+0x48/0x290
[  555.879297]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  555.884742]  __do_softirq+0x266/0x95a
[  555.888529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  555.894060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  555.899601]  irq_exit+0x180/0x1d0
[  555.903044]  smp_apic_timer_interrupt+0x14a/0x570
[  555.908054]  apic_timer_interrupt+0xf/0x20
[  555.912278]  </IRQ>
[  555.914501] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  555.919765] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  555.938670] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  555.946365] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  555.953619] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  555.960872] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  555.968128] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  555.975393] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  555.982659]  ? arch_local_irq_restore+0x49/0x56
[  555.987324]  dump_stack+0x1d9/0x1f0
[  555.990946]  dump_header+0x10f/0xb6c
[  555.994658]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  555.999748]  ? ___ratelimit+0x60/0x595
[  556.003658]  ? do_raw_spin_unlock+0x57/0x270
[  556.008058]  oom_kill_process.cold+0x10/0x6f5
[  556.012573]  ? lock_downgrade+0x810/0x810
[  556.016720]  ? kasan_check_read+0x11/0x20
[  556.020964]  out_of_memory+0x79a/0x1280
[  556.024929]  ? oom_killer_disable+0x280/0x280
[  556.029415]  ? mutex_trylock+0x18e/0x1e0
[  556.033468]  ? __alloc_pages_slowpath+0xcda/0x2900
[  556.038397]  __alloc_pages_slowpath+0x2113/0x2900
[  556.043238]  ? warn_alloc+0x110/0x110
[  556.047025]  ? __lock_is_held+0xb6/0x140
[  556.051071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.056593]  ? should_fail+0x14d/0x85c
[  556.060494]  __alloc_pages_nodemask+0x5ce/0x710
[  556.065160]  ? __alloc_pages_slowpath+0x2900/0x2900
[  556.070167]  ? __page_cache_alloc+0x131/0x460
[  556.074652]  ? find_held_lock+0x35/0x130
[  556.078708]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  556.084237]  alloc_pages_current+0x107/0x210
[  556.088639]  __page_cache_alloc+0x2bd/0x460
[  556.092948]  ? kasan_check_read+0x11/0x20
[  556.097090]  filemap_fault+0xff7/0x2400
[  556.101067]  ? __lock_page_or_retry+0x1020/0x1020
[  556.105902]  ? lock_acquire+0x16f/0x3f0
[  556.109861]  ? ext4_filemap_fault+0x7b/0xaf
[  556.114194]  ext4_filemap_fault+0x83/0xaf
[  556.118331]  __do_fault+0x116/0x4e0
[  556.121954]  __handle_mm_fault+0x2cbd/0x3f20
[  556.126359]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  556.131189]  ? find_held_lock+0x35/0x130
[  556.135242]  ? handle_mm_fault+0x322/0xb30
[  556.139488]  ? kasan_check_read+0x11/0x20
[  556.143627]  handle_mm_fault+0x43f/0xb30
[  556.147691]  __do_page_fault+0x5da/0xd60
[  556.151751]  do_page_fault+0x71/0x581
[  556.155546]  ? page_fault+0x8/0x30
[  556.159075]  page_fault+0x1e/0x30
[  556.162514] RIP: 0033:0x7f045a631000
[  556.166228] Code: Bad RIP value.
[  556.169578] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  556.174949] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  556.182205] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  556.189459] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  556.196717] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  556.203969] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  556.211241] warn_alloc_show_mem: 1 callbacks suppressed
[  556.211250] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  556.211251] Mem-Info:
[  556.211280] active_anon:46284 inactive_anon:191 isolated_anon:0
[  556.211280]  active_file:10 inactive_file:4 isolated_file:0
[  556.211280]  unevictable:0 dirty:0 writeback:0 unstable:0
[  556.211280]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  556.211280]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  556.211280]  free:12836 free_pcp:334 free_cma:0
[  556.216602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  556.216607] Call Trace:
[  556.223364] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  556.225764]  dump_stack+0x172/0x1f0
[  556.258732] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  556.268055]  warn_alloc.cold+0x87/0x17f
[  556.270605] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  556.298000]  ? zone_watermark_ok_safe+0x260/0x260
[  556.301593] lowmem_reserve[]: 0 2553 2555 2555
[  556.327261]  ? wakeup_kcompactd+0x21f/0x550
[  556.331197] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  556.357492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.362300] lowmem_reserve[]: 0 0 2 2
[  556.366874]  ? __cpuset_node_allowed+0x136/0x540
[  556.371159] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  556.399945]  ? __isolate_free_page+0x4f0/0x4f0
[  556.405444] lowmem_reserve[]: 0 0 0 0
[  556.409233]  ? wake_all_kswapds+0x14d/0x300
[  556.413966] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  556.439891]  __alloc_pages_slowpath+0x227e/0x2900
[  556.444431] lowmem_reserve[]: 0 0 0 0
[  556.448223]  ? warn_alloc+0x110/0x110
[  556.452502] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  556.480066]  ? __lock_acquire+0x53b/0x4700
[  556.484873] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  556.488659]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.492426] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  556.504545]  ? should_fail+0x14d/0x85c
[  556.508746] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  556.523562]  ? warn_alloc+0x110/0x110
[  556.529072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  556.540055]  ? __isolate_free_page+0x4f0/0x4f0
[  556.543911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  556.559433]  __alloc_pages_nodemask+0x5ce/0x710
[  556.563201] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  556.572013]  ? __alloc_pages_slowpath+0x2900/0x2900
[  556.576563] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  556.576569] 258 total pagecache pages
[  556.585141]  cache_grow_begin+0x9c/0x8c0
[  556.589780] 0 pages in swap cache
[  556.598588]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.603573] Swap cache stats: add 0, delete 0, find 0/0
[  556.612123]  ? __cpuset_node_allowed+0x136/0x540
[  556.615905] Free swap  = 0kB
[  556.619943]  fallback_alloc+0x1fd/0x2d0
[  556.623357] Total swap = 0kB
[  556.628874]  ____cache_alloc_node+0x1be/0x1e0
[  556.634200] 1965979 pages RAM
[  556.638934]  kmem_cache_alloc_node+0xe3/0x710
[  556.641916] 0 pages HighMem/MovableOnly
[  556.645872]  ? ipv6_get_ifaddr+0x343/0x4b0
[  556.648850] 339412 pages reserved
[  556.648855] 0 pages cma reserved
[  556.653331]  __alloc_skb+0xd5/0x5e0
[  556.656584] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  556.660873]  ? skb_scrub_packet+0x440/0x440
[  556.695993]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  556.701430]  ? refcount_inc_checked+0x70/0x70
[  556.705916]  ndisc_alloc_skb+0x13c/0x340
[  556.709966]  ndisc_send_rs+0x32d/0x6d0
[  556.713846]  addrconf_rs_timer+0x30f/0x680
[  556.718073]  ? ipv6_get_lladdr+0x490/0x490
[  556.722298]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  556.727740]  call_timer_fn+0x190/0x720
[  556.731618]  ? ipv6_get_lladdr+0x490/0x490
[  556.735840]  ? process_timeout+0x40/0x40
[  556.739900]  ? run_timer_softirq+0x647/0x1700
[  556.744478]  ? trace_hardirqs_on+0x67/0x230
[  556.748786]  ? kasan_check_read+0x11/0x20
[  556.752924]  ? ipv6_get_lladdr+0x490/0x490
[  556.757149]  run_timer_softirq+0x652/0x1700
[  556.761458]  ? add_timer+0xbe0/0xbe0
[  556.765161]  ? kvm_clock_read+0x18/0x30
[  556.769634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.775177]  ? check_preemption_disabled+0x48/0x290
[  556.780186]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  556.785627]  __do_softirq+0x266/0x95a
[  556.789414]  ? preempt_schedule_common+0x4f/0xe0
[  556.794163]  ? takeover_tasklets+0x7b0/0x7b0
[  556.798558]  run_ksoftirqd+0x8e/0x110
[  556.802344]  smpboot_thread_fn+0x6ab/0xa10
[  556.806578]  ? sort_range+0x30/0x30
[  556.810196]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  556.815729]  ? __kthread_parkme+0xfb/0x1b0
[  556.819951]  kthread+0x357/0x430
[  556.823303]  ? sort_range+0x30/0x30
[  556.826915]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  556.832439]  ret_from_fork+0x3a/0x50
[  556.836172] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  556.836258] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  556.842838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  556.842842] Call Trace:
[  556.842848]  <IRQ>
[  556.842859]  dump_stack+0x172/0x1f0
[  556.842876]  warn_alloc.cold+0x87/0x17f
[  556.849388] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  556.858662]  ? zone_watermark_ok_safe+0x260/0x260
[  556.888262]  ? wakeup_kcompactd+0x21f/0x550
[  556.892572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.898090]  ? __cpuset_node_allowed+0x136/0x540
[  556.902835]  ? __isolate_free_page+0x4f0/0x4f0
[  556.907405]  ? wake_all_kswapds+0x14d/0x300
[  556.911720]  __alloc_pages_slowpath+0x227e/0x2900
[  556.916573]  ? warn_alloc+0x110/0x110
[  556.920372]  ? __lock_acquire+0x53b/0x4700
[  556.924593]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.930119]  ? should_fail+0x14d/0x85c
[  556.933990]  ? warn_alloc+0x110/0x110
[  556.937777]  ? __isolate_free_page+0x4f0/0x4f0
[  556.942346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.947882]  __alloc_pages_nodemask+0x5ce/0x710
[  556.952546]  ? __alloc_pages_slowpath+0x2900/0x2900
[  556.957552]  ? find_held_lock+0x35/0x130
[  556.961604]  cache_grow_begin+0x9c/0x8c0
[  556.965785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.971323]  ? __cpuset_node_allowed+0x136/0x540
[  556.976070]  fallback_alloc+0x1fd/0x2d0
[  556.980036]  ____cache_alloc_node+0x1be/0x1e0
[  556.984522]  kmem_cache_alloc+0x1f5/0x710
[  556.988653]  ? mark_held_locks+0xb1/0x100
[  556.992785]  ? __netdev_alloc_skb+0x367/0x470
[  556.997289]  __build_skb+0x3e/0x310
[  557.000906]  __netdev_alloc_skb+0x2ba/0x470
[  557.005232]  send_hsr_supervision_frame+0x110/0xf20
[  557.010229]  ? lock_acquire+0x16f/0x3f0
[  557.014187]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  557.019192]  hsr_announce+0x12f/0x430
[  557.022982]  call_timer_fn+0x190/0x720
[  557.026942]  ? send_hsr_supervision_frame+0xf20/0xf20
[  557.032130]  ? process_timeout+0x40/0x40
[  557.036178]  ? run_timer_softirq+0x647/0x1700
[  557.040664]  ? trace_hardirqs_on+0x67/0x230
[  557.044968]  ? kasan_check_read+0x11/0x20
[  557.049106]  ? send_hsr_supervision_frame+0xf20/0xf20
[  557.054282]  run_timer_softirq+0x652/0x1700
[  557.058592]  ? add_timer+0xbe0/0xbe0
[  557.062291]  ? __lock_is_held+0xb6/0x140
[  557.066339]  ? check_preemption_disabled+0x48/0x290
[  557.071357]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  557.076799]  __do_softirq+0x266/0x95a
[  557.080586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  557.086110]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  557.091645]  irq_exit+0x180/0x1d0
[  557.095088]  smp_apic_timer_interrupt+0x14a/0x570
[  557.099931]  apic_timer_interrupt+0xf/0x20
[  557.104246]  </IRQ>
[  557.106573] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  557.111861] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  557.130847] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  557.138887] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  557.146139] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  557.153501] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  557.160759] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  557.168012] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  557.175292]  ? arch_local_irq_restore+0x49/0x56
[  557.179951]  dump_stack+0x1d9/0x1f0
[  557.183568]  dump_header+0x10f/0xb6c
[  557.187279]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  557.192365]  ? ___ratelimit+0x60/0x595
[  557.196235]  ? do_raw_spin_unlock+0x57/0x270
[  557.200632]  oom_kill_process.cold+0x10/0x6f5
[  557.205113]  ? lock_downgrade+0x810/0x810
[  557.209252]  ? kasan_check_read+0x11/0x20
[  557.213393]  out_of_memory+0x79a/0x1280
[  557.217362]  ? oom_killer_disable+0x280/0x280
[  557.221850]  ? mutex_trylock+0x18e/0x1e0
[  557.225895]  ? __alloc_pages_slowpath+0xcda/0x2900
[  557.230831]  __alloc_pages_slowpath+0x2113/0x2900
[  557.235673]  ? warn_alloc+0x110/0x110
[  557.239472]  ? __lock_is_held+0xb6/0x140
[  557.243538]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  557.249061]  ? should_fail+0x14d/0x85c
[  557.252943]  __alloc_pages_nodemask+0x5ce/0x710
[  557.257621]  ? __alloc_pages_slowpath+0x2900/0x2900
[  557.262620]  ? __page_cache_alloc+0x131/0x460
[  557.267096]  ? find_held_lock+0x35/0x130
[  557.271141]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  557.276670]  alloc_pages_current+0x107/0x210
[  557.281154]  __page_cache_alloc+0x2bd/0x460
[  557.285464]  ? kasan_check_read+0x11/0x20
[  557.289604]  filemap_fault+0xff7/0x2400
[  557.293577]  ? __lock_page_or_retry+0x1020/0x1020
[  557.298414]  ? lock_acquire+0x16f/0x3f0
[  557.302414]  ? ext4_filemap_fault+0x7b/0xaf
[  557.306738]  ext4_filemap_fault+0x83/0xaf
[  557.310872]  __do_fault+0x116/0x4e0
[  557.314488]  __handle_mm_fault+0x2cbd/0x3f20
[  557.318891]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  557.323715]  ? find_held_lock+0x35/0x130
[  557.327853]  ? handle_mm_fault+0x322/0xb30
[  557.332081]  ? kasan_check_read+0x11/0x20
[  557.336219]  handle_mm_fault+0x43f/0xb30
[  557.340275]  __do_page_fault+0x5da/0xd60
[  557.344338]  do_page_fault+0x71/0x581
[  557.348213]  ? page_fault+0x8/0x30
[  557.351740]  page_fault+0x1e/0x30
[  557.355175] RIP: 0033:0x7f045a631000
[  557.358885] Code: Bad RIP value.
[  557.362242] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  557.367599] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  557.374851] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  557.382203] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  557.389459] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  557.396714] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  557.403986] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  557.403991] warn_alloc_show_mem: 1 callbacks suppressed
[  557.403995] Mem-Info:
[  557.410739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  557.416091] active_anon:46284 inactive_anon:191 isolated_anon:0
[  557.416091]  active_file:10 inactive_file:4 isolated_file:0
[  557.416091]  unevictable:0 dirty:0 writeback:0 unstable:0
[  557.416091]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  557.416091]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  557.416091]  free:12836 free_pcp:334 free_cma:0
[  557.418455] Call Trace:
[  557.427902] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  557.460828]  dump_stack+0x172/0x1f0
[  557.463396] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  557.490767]  warn_alloc.cold+0x87/0x17f
[  557.494357] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  557.520011]  ? zone_watermark_ok_safe+0x260/0x260
[  557.523954] lowmem_reserve[]: 0 2553 2555 2555
[  557.550044]  ? wakeup_kcompactd+0x21f/0x550
[  557.554854] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  557.559418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  557.563707] lowmem_reserve[]: 0 0 2 2
[  557.592484]  ? __cpuset_node_allowed+0x136/0x540
[  557.597988] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  557.602017]  ? __isolate_free_page+0x4f0/0x4f0
[  557.606740] lowmem_reserve[]: 0 0 0 0
[  557.632579]  ? wake_all_kswapds+0x14d/0x300
[  557.637123] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  557.640911]  __alloc_pages_slowpath+0x227e/0x2900
[  557.645187] lowmem_reserve[]: 0 0 0 0
[  557.672769]  ? warn_alloc+0x110/0x110
[  557.677568] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  557.681440]  ? __lock_acquire+0x53b/0x4700
[  557.685300] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  557.697428]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  557.701621] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  557.716432]  ? should_fail+0x14d/0x85c
[  557.721934] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  557.732913]  ? warn_alloc+0x110/0x110
[  557.732928]  ? __isolate_free_page+0x4f0/0x4f0
[  557.736898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  557.752317]  __alloc_pages_nodemask+0x5ce/0x710
[  557.756081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  557.760638]  ? __alloc_pages_slowpath+0x2900/0x2900
[  557.769452] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  557.769461] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  557.774125]  cache_grow_begin+0x9c/0x8c0
[  557.782669] 258 total pagecache pages
[  557.787664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  557.796477] 0 pages in swap cache
[  557.805025]  ? __cpuset_node_allowed+0x136/0x540
[  557.809154] Swap cache stats: add 0, delete 0, find 0/0
[  557.812932]  fallback_alloc+0x1fd/0x2d0
[  557.818431] Free swap  = 0kB
[  557.821867]  ____cache_alloc_node+0x1be/0x1e0
[  557.826581] Total swap = 0kB
[  557.826587] 1965979 pages RAM
[  557.831930]  kmem_cache_alloc_node+0xe3/0x710
[  557.835861] 0 pages HighMem/MovableOnly
[  557.835865] 339412 pages reserved
[  557.838864]  ? ipv6_get_ifaddr+0x343/0x4b0
[  557.843330] 0 pages cma reserved
[  557.846366]  __alloc_skb+0xd5/0x5e0
[  557.849544] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  557.854028]  ? skb_scrub_packet+0x440/0x440
[  557.889240]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  557.894686]  ? refcount_inc_checked+0x70/0x70
[  557.899177]  ndisc_alloc_skb+0x13c/0x340
[  557.903232]  ndisc_send_rs+0x32d/0x6d0
[  557.907115]  addrconf_rs_timer+0x30f/0x680
[  557.911342]  ? ipv6_get_lladdr+0x490/0x490
[  557.915574]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  557.921045]  call_timer_fn+0x190/0x720
[  557.924925]  ? ipv6_get_lladdr+0x490/0x490
[  557.929150]  ? process_timeout+0x40/0x40
[  557.933201]  ? run_timer_softirq+0x647/0x1700
[  557.937684]  ? trace_hardirqs_on+0x67/0x230
[  557.941992]  ? kasan_check_read+0x11/0x20
[  557.946124]  ? ipv6_get_lladdr+0x490/0x490
[  557.950347]  run_timer_softirq+0x652/0x1700
[  557.954663]  ? add_timer+0xbe0/0xbe0
[  557.958377]  ? kvm_clock_read+0x18/0x30
[  557.962338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  557.967874]  ? check_preemption_disabled+0x48/0x290
[  557.972883]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  557.978321]  __do_softirq+0x266/0x95a
[  557.982108]  ? preempt_schedule_common+0x4f/0xe0
[  557.986859]  ? takeover_tasklets+0x7b0/0x7b0
[  557.991277]  run_ksoftirqd+0x8e/0x110
[  557.995063]  smpboot_thread_fn+0x6ab/0xa10
[  557.999292]  ? sort_range+0x30/0x30
[  558.002908]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  558.008434]  ? __kthread_parkme+0xfb/0x1b0
[  558.012690]  kthread+0x357/0x430
[  558.016047]  ? sort_range+0x30/0x30
[  558.019662]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  558.025195]  ret_from_fork+0x3a/0x50
[  558.028907] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  558.028971] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  558.035553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  558.035557] Call Trace:
[  558.035563]  <IRQ>
[  558.035576]  dump_stack+0x172/0x1f0
[  558.035591]  warn_alloc.cold+0x87/0x17f
[  558.042167] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  558.051381]  ? zone_watermark_ok_safe+0x260/0x260
[  558.081072]  ? wakeup_kcompactd+0x21f/0x550
[  558.085380]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  558.090900]  ? __cpuset_node_allowed+0x136/0x540
[  558.095645]  ? __isolate_free_page+0x4f0/0x4f0
[  558.100228]  ? wake_all_kswapds+0x14d/0x300
[  558.104565]  __alloc_pages_slowpath+0x227e/0x2900
[  558.109426]  ? warn_alloc+0x110/0x110
[  558.113216]  ? __lock_acquire+0x53b/0x4700
[  558.117433]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.122954]  ? should_fail+0x14d/0x85c
[  558.126824]  ? warn_alloc+0x110/0x110
[  558.130615]  ? __isolate_free_page+0x4f0/0x4f0
[  558.135184]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.140729]  __alloc_pages_nodemask+0x5ce/0x710
[  558.145389]  ? __alloc_pages_slowpath+0x2900/0x2900
[  558.150401]  ? find_held_lock+0x35/0x130
[  558.154458]  cache_grow_begin+0x9c/0x8c0
[  558.158511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  558.164035]  ? __cpuset_node_allowed+0x136/0x540
[  558.168777]  fallback_alloc+0x1fd/0x2d0
[  558.172742]  ____cache_alloc_node+0x1be/0x1e0
[  558.177260]  kmem_cache_alloc+0x1f5/0x710
[  558.181394]  ? mark_held_locks+0xb1/0x100
[  558.185529]  ? add_timer+0x463/0xbe0
[  558.189234]  ? __netdev_alloc_skb+0x367/0x470
[  558.193724]  __build_skb+0x3e/0x310
[  558.197358]  __netdev_alloc_skb+0x2ba/0x470
[  558.201670]  send_hsr_supervision_frame+0x110/0xf20
[  558.206671]  ? lock_acquire+0x16f/0x3f0
[  558.210635]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  558.215642]  hsr_announce+0x12f/0x430
[  558.219441]  call_timer_fn+0x190/0x720
[  558.223314]  ? send_hsr_supervision_frame+0xf20/0xf20
[  558.228518]  ? process_timeout+0x40/0x40
[  558.232565]  ? run_timer_softirq+0x647/0x1700
[  558.237047]  ? trace_hardirqs_on+0x67/0x230
[  558.241357]  ? kasan_check_read+0x11/0x20
[  558.245493]  ? send_hsr_supervision_frame+0xf20/0xf20
[  558.250674]  run_timer_softirq+0x652/0x1700
[  558.254986]  ? add_timer+0xbe0/0xbe0
[  558.258682]  ? __lock_is_held+0xb6/0x140
[  558.262731]  ? check_preemption_disabled+0x48/0x290
[  558.267743]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  558.273272]  __do_softirq+0x266/0x95a
[  558.277095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  558.282619]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.288148]  irq_exit+0x180/0x1d0
[  558.291599]  smp_apic_timer_interrupt+0x14a/0x570
[  558.296433]  apic_timer_interrupt+0xf/0x20
[  558.300648]  </IRQ>
[  558.302874] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  558.308140] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  558.327022] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  558.334711] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  558.341963] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  558.349214] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  558.356487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  558.363748] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  558.371025]  ? arch_local_irq_restore+0x49/0x56
[  558.375686]  dump_stack+0x1d9/0x1f0
[  558.379305]  dump_header+0x10f/0xb6c
[  558.383016]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  558.388105]  ? ___ratelimit+0x60/0x595
[  558.391978]  ? do_raw_spin_unlock+0x57/0x270
[  558.396376]  oom_kill_process.cold+0x10/0x6f5
[  558.400947]  ? lock_downgrade+0x810/0x810
[  558.405082]  ? kasan_check_read+0x11/0x20
[  558.409223]  out_of_memory+0x79a/0x1280
[  558.413198]  ? oom_killer_disable+0x280/0x280
[  558.417681]  ? mutex_trylock+0x18e/0x1e0
[  558.421725]  ? __alloc_pages_slowpath+0xcda/0x2900
[  558.426643]  __alloc_pages_slowpath+0x2113/0x2900
[  558.431568]  ? warn_alloc+0x110/0x110
[  558.435354]  ? __lock_is_held+0xb6/0x140
[  558.439402]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.444921]  ? should_fail+0x14d/0x85c
[  558.448802]  __alloc_pages_nodemask+0x5ce/0x710
[  558.453469]  ? __alloc_pages_slowpath+0x2900/0x2900
[  558.458473]  ? __page_cache_alloc+0x131/0x460
[  558.462978]  ? find_held_lock+0x35/0x130
[  558.467130]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  558.472656]  alloc_pages_current+0x107/0x210
[  558.477057]  __page_cache_alloc+0x2bd/0x460
[  558.481363]  ? kasan_check_read+0x11/0x20
[  558.485506]  filemap_fault+0xff7/0x2400
[  558.489483]  ? __lock_page_or_retry+0x1020/0x1020
[  558.494316]  ? lock_acquire+0x16f/0x3f0
[  558.498275]  ? ext4_filemap_fault+0x7b/0xaf
[  558.502586]  ext4_filemap_fault+0x83/0xaf
[  558.506720]  __do_fault+0x116/0x4e0
[  558.510336]  __handle_mm_fault+0x2cbd/0x3f20
[  558.514730]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  558.519557]  ? find_held_lock+0x35/0x130
[  558.523602]  ? handle_mm_fault+0x322/0xb30
[  558.527831]  ? kasan_check_read+0x11/0x20
[  558.531968]  handle_mm_fault+0x43f/0xb30
[  558.536020]  __do_page_fault+0x5da/0xd60
[  558.540077]  do_page_fault+0x71/0x581
[  558.543858]  ? page_fault+0x8/0x30
[  558.547381]  page_fault+0x1e/0x30
[  558.550814] RIP: 0033:0x7f045a631000
[  558.554527] Code: Bad RIP value.
[  558.557875] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  558.563226] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  558.570481] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  558.577733] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  558.584986] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  558.592243] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  558.599618] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  558.599623] warn_alloc_show_mem: 1 callbacks suppressed
[  558.599627] Mem-Info:
[  558.606362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  558.611717] active_anon:46284 inactive_anon:191 isolated_anon:0
[  558.611717]  active_file:10 inactive_file:4 isolated_file:0
[  558.611717]  unevictable:0 dirty:0 writeback:0 unstable:0
[  558.611717]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  558.611717]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  558.611717]  free:12836 free_pcp:334 free_cma:0
[  558.614081] Call Trace:
[  558.623428] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  558.656267]  dump_stack+0x172/0x1f0
[  558.658835] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  558.686292]  warn_alloc.cold+0x87/0x17f
[  558.689883] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  558.715555]  ? zone_watermark_ok_safe+0x260/0x260
[  558.719495] lowmem_reserve[]: 0 2553 2555 2555
[  558.745590]  ? wakeup_kcompactd+0x21f/0x550
[  558.750392] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  558.754951]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  558.759235] lowmem_reserve[]: 0 0 2 2
[  558.788647]  ? __cpuset_node_allowed+0x136/0x540
[  558.794153] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  558.797940]  ? __isolate_free_page+0x4f0/0x4f0
[  558.802653] lowmem_reserve[]: 0 0 0 0
[  558.828567]  ? wake_all_kswapds+0x14d/0x300
[  558.833112] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  558.836895]  __alloc_pages_slowpath+0x227e/0x2900
[  558.841172] lowmem_reserve[]: 0 0 0 0
[  558.868757]  ? warn_alloc+0x110/0x110
[  558.873561] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  558.877345]  ? __lock_acquire+0x53b/0x4700
[  558.881112] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  558.893229]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.897432] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  558.912242]  ? should_fail+0x14d/0x85c
[  558.917740] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  558.928809]  ? warn_alloc+0x110/0x110
[  558.932667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  558.948071]  ? __isolate_free_page+0x4f0/0x4f0
[  558.951841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  558.960650]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  558.965207] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  558.973851]  __alloc_pages_nodemask+0x5ce/0x710
[  558.979440] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  558.979445] 258 total pagecache pages
[  558.988261]  ? __alloc_pages_slowpath+0x2900/0x2900
[  558.992912] 0 pages in swap cache
[  559.001463]  ? find_held_lock+0x35/0x130
[  559.005226] Swap cache stats: add 0, delete 0, find 0/0
[  559.010217]  cache_grow_begin+0x9c/0x8c0
[  559.013634] Free swap  = 0kB
[  559.017669]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.022995] Total swap = 0kB
[  559.027046]  ? __cpuset_node_allowed+0x136/0x540
[  559.030036] 1965979 pages RAM
[  559.035554]  fallback_alloc+0x1fd/0x2d0
[  559.038535] 0 pages HighMem/MovableOnly
[  559.038540] 339412 pages reserved
[  559.043280]  ____cache_alloc_node+0x1be/0x1e0
[  559.046347] 0 pages cma reserved
[  559.046522] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  559.050311]  kmem_cache_alloc+0x1f5/0x710
[  559.081968]  ? mark_held_locks+0xb1/0x100
[  559.086127]  ? __netdev_alloc_skb+0x367/0x470
[  559.090628]  __build_skb+0x3e/0x310
[  559.094246]  __netdev_alloc_skb+0x2ba/0x470
[  559.098558]  send_hsr_supervision_frame+0x110/0xf20
[  559.103559]  ? lock_acquire+0x16f/0x3f0
[  559.107523]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  559.112615]  hsr_announce+0x12f/0x430
[  559.116405]  call_timer_fn+0x190/0x720
[  559.120278]  ? send_hsr_supervision_frame+0xf20/0xf20
[  559.125453]  ? process_timeout+0x40/0x40
[  559.129529]  ? run_timer_softirq+0x647/0x1700
[  559.134129]  ? trace_hardirqs_on+0x67/0x230
[  559.138443]  ? kasan_check_read+0x11/0x20
[  559.142593]  ? send_hsr_supervision_frame+0xf20/0xf20
[  559.147768]  run_timer_softirq+0x652/0x1700
[  559.152077]  ? add_timer+0xbe0/0xbe0
[  559.155778]  ? kvm_clock_read+0x18/0x30
[  559.159738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.165261]  ? check_preemption_disabled+0x48/0x290
[  559.170275]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  559.175717]  __do_softirq+0x266/0x95a
[  559.179506]  ? preempt_schedule_common+0x4f/0xe0
[  559.184262]  ? takeover_tasklets+0x7b0/0x7b0
[  559.188671]  run_ksoftirqd+0x8e/0x110
[  559.192464]  smpboot_thread_fn+0x6ab/0xa10
[  559.196696]  ? sort_range+0x30/0x30
[  559.200307]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  559.205832]  ? __kthread_parkme+0xfb/0x1b0
[  559.210055]  kthread+0x357/0x430
[  559.213430]  ? sort_range+0x30/0x30
[  559.217040]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  559.222569]  ret_from_fork+0x3a/0x50
[  559.226372] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  559.226497] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  559.233023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  559.254885] Call Trace:
[  559.257446]  <IRQ>
[  559.259584]  dump_stack+0x172/0x1f0
[  559.263200]  warn_alloc.cold+0x87/0x17f
[  559.267231]  ? zone_watermark_ok_safe+0x260/0x260
[  559.272059]  ? wakeup_kcompactd+0x21f/0x550
[  559.276363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.281885]  ? __cpuset_node_allowed+0x136/0x540
[  559.286632]  ? __isolate_free_page+0x4f0/0x4f0
[  559.291201]  ? wake_all_kswapds+0x14d/0x300
[  559.295512]  __alloc_pages_slowpath+0x227e/0x2900
[  559.300352]  ? warn_alloc+0x110/0x110
[  559.304143]  ? __lock_acquire+0x53b/0x4700
[  559.308371]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  559.313992]  ? should_fail+0x14d/0x85c
[  559.317860]  ? warn_alloc+0x110/0x110
[  559.321663]  ? __isolate_free_page+0x4f0/0x4f0
[  559.326232]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  559.331759]  __alloc_pages_nodemask+0x5ce/0x710
[  559.336420]  ? __alloc_pages_slowpath+0x2900/0x2900
[  559.341426]  ? find_held_lock+0x35/0x130
[  559.345486]  cache_grow_begin+0x9c/0x8c0
[  559.349532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.355149]  ? __cpuset_node_allowed+0x136/0x540
[  559.359890]  fallback_alloc+0x1fd/0x2d0
[  559.363855]  ____cache_alloc_node+0x1be/0x1e0
[  559.368348]  kmem_cache_alloc+0x1f5/0x710
[  559.372485]  ? mark_held_locks+0xb1/0x100
[  559.376663]  ? __netdev_alloc_skb+0x367/0x470
[  559.381153]  __build_skb+0x3e/0x310
[  559.384773]  __netdev_alloc_skb+0x2ba/0x470
[  559.389100]  send_hsr_supervision_frame+0x110/0xf20
[  559.394096]  ? lock_acquire+0x16f/0x3f0
[  559.398057]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  559.403059]  hsr_announce+0x12f/0x430
[  559.406843]  call_timer_fn+0x190/0x720
[  559.410714]  ? send_hsr_supervision_frame+0xf20/0xf20
[  559.415889]  ? process_timeout+0x40/0x40
[  559.419932]  ? run_timer_softirq+0x647/0x1700
[  559.424416]  ? trace_hardirqs_on+0x67/0x230
[  559.428725]  ? kasan_check_read+0x11/0x20
[  559.432863]  ? send_hsr_supervision_frame+0xf20/0xf20
[  559.438038]  run_timer_softirq+0x652/0x1700
[  559.442350]  ? add_timer+0xbe0/0xbe0
[  559.446049]  ? __lock_is_held+0xb6/0x140
[  559.450097]  ? check_preemption_disabled+0x48/0x290
[  559.455106]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  559.460544]  __do_softirq+0x266/0x95a
[  559.464331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.469953]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  559.475490]  irq_exit+0x180/0x1d0
[  559.478930]  smp_apic_timer_interrupt+0x14a/0x570
[  559.483759]  apic_timer_interrupt+0xf/0x20
[  559.487995]  </IRQ>
[  559.490221] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  559.495486] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  559.514368] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  559.522060] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  559.529322] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  559.536572] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  559.543822] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  559.551072] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  559.558342]  ? arch_local_irq_restore+0x49/0x56
[  559.563001]  dump_stack+0x1d9/0x1f0
[  559.566619]  dump_header+0x10f/0xb6c
[  559.570318]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  559.575414]  ? ___ratelimit+0x60/0x595
[  559.579305]  ? do_raw_spin_unlock+0x57/0x270
[  559.583705]  oom_kill_process.cold+0x10/0x6f5
[  559.588187]  ? lock_downgrade+0x810/0x810
[  559.592320]  ? kasan_check_read+0x11/0x20
[  559.596457]  out_of_memory+0x79a/0x1280
[  559.600949]  ? oom_killer_disable+0x280/0x280
[  559.605437]  ? mutex_trylock+0x18e/0x1e0
[  559.609480]  ? __alloc_pages_slowpath+0xcda/0x2900
[  559.614403]  __alloc_pages_slowpath+0x2113/0x2900
[  559.619242]  ? warn_alloc+0x110/0x110
[  559.623209]  ? __lock_is_held+0xb6/0x140
[  559.627258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  559.632780]  ? should_fail+0x14d/0x85c
[  559.636660]  __alloc_pages_nodemask+0x5ce/0x710
[  559.641487]  ? __alloc_pages_slowpath+0x2900/0x2900
[  559.646488]  ? __page_cache_alloc+0x131/0x460
[  559.651057]  ? find_held_lock+0x35/0x130
[  559.655106]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  559.660637]  alloc_pages_current+0x107/0x210
[  559.665031]  __page_cache_alloc+0x2bd/0x460
[  559.669340]  ? kasan_check_read+0x11/0x20
[  559.673477]  filemap_fault+0xff7/0x2400
[  559.677450]  ? __lock_page_or_retry+0x1020/0x1020
[  559.682277]  ? lock_acquire+0x16f/0x3f0
[  559.686234]  ? ext4_filemap_fault+0x7b/0xaf
[  559.690550]  ext4_filemap_fault+0x83/0xaf
[  559.694686]  __do_fault+0x116/0x4e0
[  559.698304]  __handle_mm_fault+0x2cbd/0x3f20
[  559.702714]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  559.707538]  ? find_held_lock+0x35/0x130
[  559.711607]  ? handle_mm_fault+0x322/0xb30
[  559.715845]  ? kasan_check_read+0x11/0x20
[  559.719985]  handle_mm_fault+0x43f/0xb30
[  559.724050]  __do_page_fault+0x5da/0xd60
[  559.728104]  do_page_fault+0x71/0x581
[  559.731896]  ? page_fault+0x8/0x30
[  559.735417]  page_fault+0x1e/0x30
[  559.738856] RIP: 0033:0x7f045a631000
[  559.742567] Code: Bad RIP value.
[  559.745912] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  559.751269] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  559.758533] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  559.765786] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  559.773038] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  559.780299] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  559.787588] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  559.787593] warn_alloc_show_mem: 1 callbacks suppressed
[  559.787597] Mem-Info:
[  559.794334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  559.799690] active_anon:46284 inactive_anon:191 isolated_anon:0
[  559.799690]  active_file:10 inactive_file:4 isolated_file:0
[  559.799690]  unevictable:0 dirty:0 writeback:0 unstable:0
[  559.799690]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  559.799690]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  559.799690]  free:12836 free_pcp:334 free_cma:0
[  559.802053] Call Trace:
[  559.811405] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  559.844246]  dump_stack+0x172/0x1f0
[  559.846811] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  559.874183]  warn_alloc.cold+0x87/0x17f
[  559.877771] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  559.903440]  ? zone_watermark_ok_safe+0x260/0x260
[  559.907376] lowmem_reserve[]: 0 2553 2555 2555
[  559.933581]  ? wakeup_kcompactd+0x21f/0x550
[  559.938384] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  559.942961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  559.947253] lowmem_reserve[]: 0 0 2 2
[  559.976028]  ? __cpuset_node_allowed+0x136/0x540
[  559.981622] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  559.985408]  ? __isolate_free_page+0x4f0/0x4f0
[  559.990123] lowmem_reserve[]: 0 0 0 0
[  560.015944]  ? wake_all_kswapds+0x14d/0x300
[  560.020503] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  560.024298]  __alloc_pages_slowpath+0x227e/0x2900
[  560.028579] lowmem_reserve[]: 0 0 0 0
[  560.056164]  ? warn_alloc+0x110/0x110
[  560.060972] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  560.064754]  ? __lock_acquire+0x53b/0x4700
[  560.068515] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  560.080632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.084829] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  560.099720]  ? should_fail+0x14d/0x85c
[  560.099726]  ? warn_alloc+0x110/0x110
[  560.099734]  ? __isolate_free_page+0x4f0/0x4f0
[  560.099741]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.099751]  __alloc_pages_nodemask+0x5ce/0x710
[  560.099761]  ? __alloc_pages_slowpath+0x2900/0x2900
[  560.099771]  ? find_held_lock+0x35/0x130
[  560.099781]  cache_grow_begin+0x9c/0x8c0
[  560.099789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.099796]  ? __cpuset_node_allowed+0x136/0x540
[  560.099804]  fallback_alloc+0x1fd/0x2d0
[  560.099814]  ____cache_alloc_node+0x1be/0x1e0
[  560.099823]  kmem_cache_alloc+0x1f5/0x710
[  560.099829]  ? mark_held_locks+0xb1/0x100
[  560.099845]  ? trace_hardirqs_on+0x67/0x230
[  560.099856]  ? __netdev_alloc_skb+0x367/0x470
[  560.099865]  __build_skb+0x3e/0x310
[  560.099873]  __netdev_alloc_skb+0x2ba/0x470
[  560.099888]  send_hsr_supervision_frame+0x110/0xf20
[  560.099893]  ? lock_acquire+0x16f/0x3f0
[  560.099902]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  560.099911]  hsr_announce+0x12f/0x430
[  560.099921]  call_timer_fn+0x190/0x720
[  560.099929]  ? send_hsr_supervision_frame+0xf20/0xf20
[  560.099936]  ? process_timeout+0x40/0x40
[  560.099943]  ? run_timer_softirq+0x647/0x1700
[  560.099963]  ? trace_hardirqs_on+0x67/0x230
[  560.099970]  ? kasan_check_read+0x11/0x20
[  560.099978]  ? send_hsr_supervision_frame+0xf20/0xf20
[  560.099985]  run_timer_softirq+0x652/0x1700
[  560.099995]  ? add_timer+0xbe0/0xbe0
[  560.100005]  ? kvm_clock_read+0x18/0x30
[  560.100012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.100020]  ? check_preemption_disabled+0x48/0x290
[  560.100031]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  560.100042]  __do_softirq+0x266/0x95a
[  560.100049]  ? preempt_schedule_common+0x4f/0xe0
[  560.100061]  ? takeover_tasklets+0x7b0/0x7b0
[  560.100068]  run_ksoftirqd+0x8e/0x110
[  560.100075]  smpboot_thread_fn+0x6ab/0xa10
[  560.100092]  ? sort_range+0x30/0x30
[  560.100104]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  560.105607] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  560.116594]  ? __kthread_parkme+0xfb/0x1b0
[  560.120456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  560.124243]  kthread+0x357/0x430
[  560.128795] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  560.134310]  ? sort_range+0x30/0x30
[  560.138949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  560.144028]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  560.148052] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  560.148057] 258 total pagecache pages
[  560.152097]  ret_from_fork+0x3a/0x50
[  560.157605] 0 pages in swap cache
[  560.162694] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  560.166275] Swap cache stats: add 0, delete 0, find 0/0
[  560.166281] Free swap  = 0kB
[  560.170759] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  560.174876] Total swap = 0kB
[  560.178998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  560.183291] 1965979 pages RAM
[  560.187767] Call Trace:
[  560.191390] 0 pages HighMem/MovableOnly
[  560.195688]  dump_stack+0x172/0x1f0
[  560.200664] 339412 pages reserved
[  560.200670] 0 pages cma reserved
[  560.204627]  warn_alloc.cold+0x87/0x17f
[  560.209685] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  560.213386]  ? zone_watermark_ok_safe+0x260/0x260
[  560.461595]  ? wakeup_kcompactd+0x21f/0x550
[  560.465903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.471424]  ? __cpuset_node_allowed+0x136/0x540
[  560.476168]  ? __isolate_free_page+0x4f0/0x4f0
[  560.480737]  ? wake_all_kswapds+0x14d/0x300
[  560.485057]  __alloc_pages_slowpath+0x227e/0x2900
[  560.489906]  ? warn_alloc+0x110/0x110
[  560.493698]  ? __lock_acquire+0x53b/0x4700
[  560.498013]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.503535]  ? should_fail+0x14d/0x85c
[  560.507428]  ? warn_alloc+0x110/0x110
[  560.511212]  ? __isolate_free_page+0x4f0/0x4f0
[  560.515788]  __alloc_pages_nodemask+0x5ce/0x710
[  560.520448]  ? __alloc_pages_slowpath+0x2900/0x2900
[  560.525487]  cache_grow_begin+0x9c/0x8c0
[  560.529534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.535062]  ? __cpuset_node_allowed+0x136/0x540
[  560.539839]  fallback_alloc+0x1fd/0x2d0
[  560.543806]  ____cache_alloc_node+0x1be/0x1e0
[  560.548288]  kmem_cache_alloc_node+0xe3/0x710
[  560.552772]  ? ipv6_get_ifaddr+0x343/0x4b0
[  560.557001]  __alloc_skb+0xd5/0x5e0
[  560.560614]  ? skb_scrub_packet+0x440/0x440
[  560.564926]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  560.570364]  ? refcount_inc_checked+0x70/0x70
[  560.574853]  ndisc_alloc_skb+0x13c/0x340
[  560.578907]  ndisc_send_rs+0x32d/0x6d0
[  560.582808]  addrconf_rs_timer+0x30f/0x680
[  560.587043]  ? ipv6_get_lladdr+0x490/0x490
[  560.591305]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  560.596755]  call_timer_fn+0x190/0x720
[  560.600714]  ? ipv6_get_lladdr+0x490/0x490
[  560.604954]  ? process_timeout+0x40/0x40
[  560.609008]  ? ipv6_get_lladdr+0x490/0x490
[  560.613329]  run_timer_softirq+0x652/0x1700
[  560.617640]  ? add_timer+0xbe0/0xbe0
[  560.621339]  ? kvm_clock_read+0x18/0x30
[  560.625301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.630830]  ? check_preemption_disabled+0x48/0x290
[  560.635837]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  560.641277]  __do_softirq+0x266/0x95a
[  560.645066]  ? preempt_schedule_common+0x4f/0xe0
[  560.649815]  ? takeover_tasklets+0x7b0/0x7b0
[  560.654208]  run_ksoftirqd+0x8e/0x110
[  560.658110]  smpboot_thread_fn+0x6ab/0xa10
[  560.662331]  ? sort_range+0x30/0x30
[  560.665940]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  560.671463]  ? __kthread_parkme+0xfb/0x1b0
[  560.675797]  kthread+0x357/0x430
[  560.679160]  ? sort_range+0x30/0x30
[  560.682793]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  560.688319]  ret_from_fork+0x3a/0x50
[  560.692037] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  560.692094] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  560.698770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  560.698774] Call Trace:
[  560.698779]  <IRQ>
[  560.698791]  dump_stack+0x172/0x1f0
[  560.698806]  warn_alloc.cold+0x87/0x17f
[  560.705382] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  560.714640]  ? zone_watermark_ok_safe+0x260/0x260
[  560.744346]  ? wakeup_kcompactd+0x21f/0x550
[  560.748655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.754175]  ? __cpuset_node_allowed+0x136/0x540
[  560.758919]  ? __isolate_free_page+0x4f0/0x4f0
[  560.763502]  ? wake_all_kswapds+0x14d/0x300
[  560.768091]  __alloc_pages_slowpath+0x227e/0x2900
[  560.772931]  ? warn_alloc+0x110/0x110
[  560.776715]  ? __lock_acquire+0x53b/0x4700
[  560.780933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.786458]  ? should_fail+0x14d/0x85c
[  560.790346]  ? warn_alloc+0x110/0x110
[  560.794130]  ? __isolate_free_page+0x4f0/0x4f0
[  560.798691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.804226]  __alloc_pages_nodemask+0x5ce/0x710
[  560.808888]  ? __alloc_pages_slowpath+0x2900/0x2900
[  560.813898]  ? find_held_lock+0x35/0x130
[  560.817961]  cache_grow_begin+0x9c/0x8c0
[  560.822009]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.827535]  ? __cpuset_node_allowed+0x136/0x540
[  560.832286]  fallback_alloc+0x1fd/0x2d0
[  560.836251]  ____cache_alloc_node+0x1be/0x1e0
[  560.840737]  kmem_cache_alloc+0x1f5/0x710
[  560.844884]  ? mark_held_locks+0xb1/0x100
[  560.849044]  ? add_timer+0x463/0xbe0
[  560.852762]  ? __netdev_alloc_skb+0x367/0x470
[  560.857244]  __build_skb+0x3e/0x310
[  560.860857]  __netdev_alloc_skb+0x2ba/0x470
[  560.865172]  send_hsr_supervision_frame+0x110/0xf20
[  560.870171]  ? lock_acquire+0x16f/0x3f0
[  560.874128]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  560.879226]  hsr_announce+0x12f/0x430
[  560.883019]  call_timer_fn+0x190/0x720
[  560.886899]  ? send_hsr_supervision_frame+0xf20/0xf20
[  560.892075]  ? process_timeout+0x40/0x40
[  560.896119]  ? run_timer_softirq+0x647/0x1700
[  560.900602]  ? trace_hardirqs_on+0x67/0x230
[  560.904910]  ? kasan_check_read+0x11/0x20
[  560.909046]  ? send_hsr_supervision_frame+0xf20/0xf20
[  560.914221]  run_timer_softirq+0x652/0x1700
[  560.918544]  ? add_timer+0xbe0/0xbe0
[  560.922287]  ? __lock_is_held+0xb6/0x140
[  560.926344]  ? check_preemption_disabled+0x48/0x290
[  560.931355]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  560.936796]  __do_softirq+0x266/0x95a
[  560.940683]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  560.946207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  560.951734]  irq_exit+0x180/0x1d0
[  560.955176]  smp_apic_timer_interrupt+0x14a/0x570
[  560.960017]  apic_timer_interrupt+0xf/0x20
[  560.964236]  </IRQ>
[  560.966464] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  560.971724] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  560.990609] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  560.998302] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  561.005552] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  561.012803] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  561.020052] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  561.027306] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  561.034570]  ? arch_local_irq_restore+0x49/0x56
[  561.039228]  dump_stack+0x1d9/0x1f0
[  561.042847]  dump_header+0x10f/0xb6c
[  561.046543]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  561.051630]  ? ___ratelimit+0x60/0x595
[  561.055499]  ? do_raw_spin_unlock+0x57/0x270
[  561.059894]  oom_kill_process.cold+0x10/0x6f5
[  561.064377]  ? lock_downgrade+0x810/0x810
[  561.068510]  ? kasan_check_read+0x11/0x20
[  561.072647]  out_of_memory+0x79a/0x1280
[  561.076611]  ? oom_killer_disable+0x280/0x280
[  561.081090]  ? mutex_trylock+0x18e/0x1e0
[  561.085135]  ? __alloc_pages_slowpath+0xcda/0x2900
[  561.090049]  __alloc_pages_slowpath+0x2113/0x2900
[  561.094889]  ? warn_alloc+0x110/0x110
[  561.098679]  ? __lock_is_held+0xb6/0x140
[  561.102730]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  561.108259]  ? should_fail+0x14d/0x85c
[  561.112142]  __alloc_pages_nodemask+0x5ce/0x710
[  561.116823]  ? __alloc_pages_slowpath+0x2900/0x2900
[  561.121828]  ? __page_cache_alloc+0x131/0x460
[  561.126326]  ? find_held_lock+0x35/0x130
[  561.130378]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  561.135905]  alloc_pages_current+0x107/0x210
[  561.140298]  __page_cache_alloc+0x2bd/0x460
[  561.144602]  ? kasan_check_read+0x11/0x20
[  561.148740]  filemap_fault+0xff7/0x2400
[  561.152707]  ? __lock_page_or_retry+0x1020/0x1020
[  561.157535]  ? lock_acquire+0x16f/0x3f0
[  561.161493]  ? ext4_filemap_fault+0x7b/0xaf
[  561.165912]  ext4_filemap_fault+0x83/0xaf
[  561.170053]  __do_fault+0x116/0x4e0
[  561.173666]  __handle_mm_fault+0x2cbd/0x3f20
[  561.178066]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  561.182894]  ? find_held_lock+0x35/0x130
[  561.186950]  ? handle_mm_fault+0x322/0xb30
[  561.191180]  ? kasan_check_read+0x11/0x20
[  561.195314]  handle_mm_fault+0x43f/0xb30
[  561.199361]  __do_page_fault+0x5da/0xd60
[  561.203411]  do_page_fault+0x71/0x581
[  561.207195]  ? page_fault+0x8/0x30
[  561.210725]  page_fault+0x1e/0x30
[  561.214162] RIP: 0033:0x7f045a631000
[  561.217875] Code: Bad RIP value.
[  561.221222] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  561.226573] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  561.233825] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  561.241076] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  561.248337] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  561.255589] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  561.262858] warn_alloc_show_mem: 2 callbacks suppressed
[  561.262867] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  561.262869] Mem-Info:
[  561.262897] active_anon:46284 inactive_anon:191 isolated_anon:0
[  561.262897]  active_file:10 inactive_file:4 isolated_file:0
[  561.262897]  unevictable:0 dirty:0 writeback:0 unstable:0
[  561.262897]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  561.262897]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  561.262897]  free:12836 free_pcp:334 free_cma:0
[  561.268232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  561.274970] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.277336] Call Trace:
[  561.310202] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.319521]  dump_stack+0x172/0x1f0
[  561.346892] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  561.349457]  warn_alloc.cold+0x87/0x17f
[  561.375092] lowmem_reserve[]: 0 2553 2555 2555
[  561.378707]  ? zone_watermark_ok_safe+0x260/0x260
[  561.404780] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  561.408740]  ? wakeup_kcompactd+0x21f/0x550
[  561.413377] lowmem_reserve[]: 0 0 2 2
[  561.418202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  561.446970] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.451272]  ? __cpuset_node_allowed+0x136/0x540
[  561.455034] lowmem_reserve[]: 0 0 0 0
[  561.460650]  ? __isolate_free_page+0x4f0/0x4f0
[  561.486460] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  561.491196]  ? wake_all_kswapds+0x14d/0x300
[  561.494970] lowmem_reserve[]: 0 0 0 0
[  561.499535]  __alloc_pages_slowpath+0x227e/0x2900
[  561.527078] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  561.531476]  ? warn_alloc+0x110/0x110
[  561.535245] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  561.540068]  ? __lock_acquire+0x53b/0x4700
[  561.552162] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  561.555945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  561.570739] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  561.575059]  ? should_fail+0x14d/0x85c
[  561.586039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  561.591548]  ? warn_alloc+0x110/0x110
[  561.607426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  561.611390]  ? __isolate_free_page+0x4f0/0x4f0
[  561.620197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  561.623980]  __alloc_pages_nodemask+0x5ce/0x710
[  561.632515] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  561.632521] 258 total pagecache pages
[  561.637088]  ? __alloc_pages_slowpath+0x2900/0x2900
[  561.645902] 0 pages in swap cache
[  561.650554]  cache_grow_begin+0x9c/0x8c0
[  561.659085] Swap cache stats: add 0, delete 0, find 0/0
[  561.662862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  561.667841] Free swap  = 0kB
[  561.671277]  ? __cpuset_node_allowed+0x136/0x540
[  561.675314] Total swap = 0kB
[  561.680670]  fallback_alloc+0x1fd/0x2d0
[  561.686178] 1965979 pages RAM
[  561.689181]  ____cache_alloc_node+0x1be/0x1e0
[  561.693891] 0 pages HighMem/MovableOnly
[  561.693896] 339412 pages reserved
[  561.696894]  kmem_cache_alloc_node+0xe3/0x710
[  561.700829] 0 pages cma reserved
[  561.701041] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  561.703924]  ? ipv6_get_ifaddr+0x343/0x4b0
[  561.740060]  __alloc_skb+0xd5/0x5e0
[  561.743717]  ? skb_scrub_packet+0x440/0x440
[  561.748027]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  561.753466]  ? refcount_inc_checked+0x70/0x70
[  561.757958]  ndisc_alloc_skb+0x13c/0x340
[  561.762009]  ndisc_send_rs+0x32d/0x6d0
[  561.765883]  addrconf_rs_timer+0x30f/0x680
[  561.770111]  ? ipv6_get_lladdr+0x490/0x490
[  561.774334]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  561.779775]  call_timer_fn+0x190/0x720
[  561.783647]  ? ipv6_get_lladdr+0x490/0x490
[  561.787884]  ? process_timeout+0x40/0x40
[  561.791929]  ? run_timer_softirq+0x647/0x1700
[  561.796416]  ? trace_hardirqs_on+0x67/0x230
[  561.800731]  ? kasan_check_read+0x11/0x20
[  561.804884]  ? ipv6_get_lladdr+0x490/0x490
[  561.809109]  run_timer_softirq+0x652/0x1700
[  561.813424]  ? add_timer+0xbe0/0xbe0
[  561.817126]  ? kvm_clock_read+0x18/0x30
[  561.821096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  561.826620]  ? check_preemption_disabled+0x48/0x290
[  561.831743]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  561.837189]  __do_softirq+0x266/0x95a
[  561.840975]  ? preempt_schedule_common+0x4f/0xe0
[  561.845845]  ? takeover_tasklets+0x7b0/0x7b0
[  561.850245]  run_ksoftirqd+0x8e/0x110
[  561.854031]  smpboot_thread_fn+0x6ab/0xa10
[  561.858258]  ? sort_range+0x30/0x30
[  561.861873]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  561.867501]  ? __kthread_parkme+0xfb/0x1b0
[  561.871729]  kthread+0x357/0x430
[  561.875082]  ? sort_range+0x30/0x30
[  561.878713]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  561.884259]  ret_from_fork+0x3a/0x50
[  561.888062] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  561.888123] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  561.894715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  561.894719] Call Trace:
[  561.894725]  <IRQ>
[  561.894737]  dump_stack+0x172/0x1f0
[  561.894753]  warn_alloc.cold+0x87/0x17f
[  561.901352] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  561.910632]  ? zone_watermark_ok_safe+0x260/0x260
[  561.940245]  ? wakeup_kcompactd+0x21f/0x550
[  561.944559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  561.950079]  ? __cpuset_node_allowed+0x136/0x540
[  561.954839]  ? __isolate_free_page+0x4f0/0x4f0
[  561.959407]  ? wake_all_kswapds+0x14d/0x300
[  561.963743]  __alloc_pages_slowpath+0x227e/0x2900
[  561.968604]  ? warn_alloc+0x110/0x110
[  561.972411]  ? __lock_acquire+0x53b/0x4700
[  561.976731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  561.982257]  ? should_fail+0x14d/0x85c
[  561.986125]  ? warn_alloc+0x110/0x110
[  561.989922]  ? __isolate_free_page+0x4f0/0x4f0
[  561.994486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  562.000011]  __alloc_pages_nodemask+0x5ce/0x710
[  562.004671]  ? __alloc_pages_slowpath+0x2900/0x2900
[  562.009676]  ? find_held_lock+0x35/0x130
[  562.013724]  cache_grow_begin+0x9c/0x8c0
[  562.017779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  562.023297]  ? __cpuset_node_allowed+0x136/0x540
[  562.028041]  fallback_alloc+0x1fd/0x2d0
[  562.032025]  ____cache_alloc_node+0x1be/0x1e0
[  562.036516]  kmem_cache_alloc+0x1f5/0x710
[  562.040643]  ? mark_held_locks+0xb1/0x100
[  562.044778]  ? trace_hardirqs_on+0x67/0x230
[  562.049090]  ? __netdev_alloc_skb+0x367/0x470
[  562.053571]  __build_skb+0x3e/0x310
[  562.057191]  __netdev_alloc_skb+0x2ba/0x470
[  562.061505]  send_hsr_supervision_frame+0x110/0xf20
[  562.066506]  ? lock_acquire+0x16f/0x3f0
[  562.070468]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  562.075490]  hsr_announce+0x12f/0x430
[  562.079300]  call_timer_fn+0x190/0x720
[  562.083181]  ? send_hsr_supervision_frame+0xf20/0xf20
[  562.088357]  ? process_timeout+0x40/0x40
[  562.092400]  ? run_timer_softirq+0x647/0x1700
[  562.096882]  ? trace_hardirqs_on+0x67/0x230
[  562.101191]  ? kasan_check_read+0x11/0x20
[  562.105328]  ? send_hsr_supervision_frame+0xf20/0xf20
[  562.110521]  run_timer_softirq+0x652/0x1700
[  562.114836]  ? add_timer+0xbe0/0xbe0
[  562.118536]  ? __lock_is_held+0xb6/0x140
[  562.122584]  ? check_preemption_disabled+0x48/0x290
[  562.127592]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  562.133051]  __do_softirq+0x266/0x95a
[  562.136836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  562.142360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  562.147914]  irq_exit+0x180/0x1d0
[  562.151355]  smp_apic_timer_interrupt+0x14a/0x570
[  562.156189]  apic_timer_interrupt+0xf/0x20
[  562.160504]  </IRQ>
[  562.162728] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  562.168010] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  562.186895] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  562.194593] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  562.201848] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  562.209196] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  562.216453] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  562.223978] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  562.231249]  ? arch_local_irq_restore+0x49/0x56
[  562.235913]  dump_stack+0x1d9/0x1f0
[  562.239528]  dump_header+0x10f/0xb6c
[  562.243237]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  562.248339]  ? ___ratelimit+0x60/0x595
[  562.252216]  ? do_raw_spin_unlock+0x57/0x270
[  562.256611]  oom_kill_process.cold+0x10/0x6f5
[  562.261090]  ? lock_downgrade+0x810/0x810
[  562.265227]  ? kasan_check_read+0x11/0x20
[  562.269361]  out_of_memory+0x79a/0x1280
[  562.273324]  ? oom_killer_disable+0x280/0x280
[  562.277802]  ? mutex_trylock+0x18e/0x1e0
[  562.281844]  ? __alloc_pages_slowpath+0xcda/0x2900
[  562.286761]  __alloc_pages_slowpath+0x2113/0x2900
[  562.291603]  ? warn_alloc+0x110/0x110
[  562.295395]  ? __lock_is_held+0xb6/0x140
[  562.299446]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  562.304989]  ? should_fail+0x14d/0x85c
[  562.308875]  __alloc_pages_nodemask+0x5ce/0x710
[  562.313567]  ? __alloc_pages_slowpath+0x2900/0x2900
[  562.318570]  ? __page_cache_alloc+0x131/0x460
[  562.323062]  ? find_held_lock+0x35/0x130
[  562.327107]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  562.332630]  alloc_pages_current+0x107/0x210
[  562.337030]  __page_cache_alloc+0x2bd/0x460
[  562.341438]  ? kasan_check_read+0x11/0x20
[  562.345661]  filemap_fault+0xff7/0x2400
[  562.349628]  ? __lock_page_or_retry+0x1020/0x1020
[  562.354476]  ? lock_acquire+0x16f/0x3f0
[  562.358476]  ? ext4_filemap_fault+0x7b/0xaf
[  562.362791]  ext4_filemap_fault+0x83/0xaf
[  562.366921]  __do_fault+0x116/0x4e0
[  562.370532]  __handle_mm_fault+0x2cbd/0x3f20
[  562.374947]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  562.379776]  ? find_held_lock+0x35/0x130
[  562.383841]  ? handle_mm_fault+0x322/0xb30
[  562.388074]  ? kasan_check_read+0x11/0x20
[  562.392210]  handle_mm_fault+0x43f/0xb30
[  562.396278]  __do_page_fault+0x5da/0xd60
[  562.400335]  do_page_fault+0x71/0x581
[  562.404119]  ? page_fault+0x8/0x30
[  562.407651]  page_fault+0x1e/0x30
[  562.411119] RIP: 0033:0x7f045a631000
[  562.414837] Code: Bad RIP value.
[  562.418185] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  562.423532] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  562.430787] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  562.438037] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  562.445291] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  562.452544] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  562.459818] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  562.459822] warn_alloc_show_mem: 1 callbacks suppressed
[  562.459826] Mem-Info:
[  562.466558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  562.471918] active_anon:46284 inactive_anon:191 isolated_anon:0
[  562.471918]  active_file:10 inactive_file:4 isolated_file:0
[  562.471918]  unevictable:0 dirty:0 writeback:0 unstable:0
[  562.471918]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  562.471918]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  562.471918]  free:12836 free_pcp:334 free_cma:0
[  562.474278] Call Trace:
[  562.483628] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  562.516657]  dump_stack+0x172/0x1f0
[  562.519222] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  562.546710]  warn_alloc.cold+0x87/0x17f
[  562.550299] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  562.576054]  ? zone_watermark_ok_safe+0x260/0x260
[  562.579996] lowmem_reserve[]: 0 2553 2555 2555
[  562.606084]  ? wakeup_kcompactd+0x21f/0x550
[  562.610889] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  562.615450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  562.619735] lowmem_reserve[]: 0 0 2 2
[  562.648600]  ? __cpuset_node_allowed+0x136/0x540
[  562.654099] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  562.657905]  ? __isolate_free_page+0x4f0/0x4f0
[  562.662619] lowmem_reserve[]: 0 0 0 0
[  562.688452]  ? wake_all_kswapds+0x14d/0x300
[  562.692998] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  562.696781]  __alloc_pages_slowpath+0x227e/0x2900
[  562.701060] lowmem_reserve[]: 0 0 0 0
[  562.728653]  ? warn_alloc+0x110/0x110
[  562.733453] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  562.737249]  ? __lock_acquire+0x53b/0x4700
[  562.741014] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  562.753130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  562.757325] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  562.772668]  ? should_fail+0x14d/0x85c
[  562.778172] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  562.789154]  ? warn_alloc+0x110/0x110
[  562.793008] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.808419]  ? __isolate_free_page+0x4f0/0x4f0
[  562.812188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.821021]  __alloc_pages_nodemask+0x5ce/0x710
[  562.825668] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.834219]  ? __alloc_pages_slowpath+0x2900/0x2900
[  562.838857] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.847683]  cache_grow_begin+0x9c/0x8c0
[  562.852655] 258 total pagecache pages
[  562.861208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  562.865251] 0 pages in swap cache
[  562.869020]  ? __cpuset_node_allowed+0x136/0x540
[  562.874632] Swap cache stats: add 0, delete 0, find 0/0
[  562.878158]  fallback_alloc+0x1fd/0x2d0
[  562.882903] Free swap  = 0kB
[  562.888335]  ____cache_alloc_node+0x1be/0x1e0
[  562.892395] Total swap = 0kB
[  562.895392]  kmem_cache_alloc_node+0xe3/0x710
[  562.899855] 1965979 pages RAM
[  562.902858]  ? ipv6_get_ifaddr+0x343/0x4b0
[  562.907314] 0 pages HighMem/MovableOnly
[  562.910401]  __alloc_skb+0xd5/0x5e0
[  562.914596] 339412 pages reserved
[  562.914600] 0 pages cma reserved
[  562.914748] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  562.918561]  ? skb_scrub_packet+0x440/0x440
[  562.945625]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  562.951067]  ? refcount_inc_checked+0x70/0x70
[  562.955641]  ndisc_alloc_skb+0x13c/0x340
[  562.959691]  ndisc_send_rs+0x32d/0x6d0
[  562.963596]  addrconf_rs_timer+0x30f/0x680
[  562.967825]  ? ipv6_get_lladdr+0x490/0x490
[  562.972058]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  562.977496]  call_timer_fn+0x190/0x720
[  562.981367]  ? ipv6_get_lladdr+0x490/0x490
[  562.985606]  ? process_timeout+0x40/0x40
[  562.989651]  ? run_timer_softirq+0x647/0x1700
[  562.994134]  ? trace_hardirqs_on+0x67/0x230
[  562.998453]  ? kasan_check_read+0x11/0x20
[  563.002592]  ? ipv6_get_lladdr+0x490/0x490
[  563.006813]  run_timer_softirq+0x652/0x1700
[  563.011141]  ? add_timer+0xbe0/0xbe0
[  563.014846]  ? kvm_clock_read+0x18/0x30
[  563.018806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  563.024335]  ? check_preemption_disabled+0x48/0x290
[  563.029339]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  563.034783]  __do_softirq+0x266/0x95a
[  563.038574]  ? preempt_schedule_common+0x4f/0xe0
[  563.043325]  ? takeover_tasklets+0x7b0/0x7b0
[  563.047716]  run_ksoftirqd+0x8e/0x110
[  563.051499]  smpboot_thread_fn+0x6ab/0xa10
[  563.055724]  ? sort_range+0x30/0x30
[  563.059337]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  563.064859]  ? __kthread_parkme+0xfb/0x1b0
[  563.069083]  kthread+0x357/0x430
[  563.072439]  ? sort_range+0x30/0x30
[  563.076055]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  563.081578]  ret_from_fork+0x3a/0x50
[  563.085324] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  563.085383] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  563.091970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  563.091993] Call Trace:
[  563.098678] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  563.107805]  <IRQ>
[  563.125051]  dump_stack+0x172/0x1f0
[  563.128678]  warn_alloc.cold+0x87/0x17f
[  563.132728]  ? zone_watermark_ok_safe+0x260/0x260
[  563.137560]  ? wakeup_kcompactd+0x21f/0x550
[  563.141869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  563.147478]  ? __cpuset_node_allowed+0x136/0x540
[  563.152222]  ? __isolate_free_page+0x4f0/0x4f0
[  563.156787]  ? wake_all_kswapds+0x14d/0x300
[  563.161099]  __alloc_pages_slowpath+0x227e/0x2900
[  563.165940]  ? warn_alloc+0x110/0x110
[  563.169728]  ? __lock_acquire+0x53b/0x4700
[  563.173953]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  563.179487]  ? should_fail+0x14d/0x85c
[  563.183357]  ? warn_alloc+0x110/0x110
[  563.187146]  ? __isolate_free_page+0x4f0/0x4f0
[  563.191735]  __alloc_pages_nodemask+0x5ce/0x710
[  563.196392]  ? __alloc_pages_slowpath+0x2900/0x2900
[  563.201417]  cache_grow_begin+0x9c/0x8c0
[  563.205466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  563.210986]  ? __cpuset_node_allowed+0x136/0x540
[  563.215743]  fallback_alloc+0x1fd/0x2d0
[  563.219709]  ____cache_alloc_node+0x1be/0x1e0
[  563.224194]  kmem_cache_alloc_node+0xe3/0x710
[  563.228679]  ? ipv6_get_ifaddr+0x343/0x4b0
[  563.232929]  __alloc_skb+0xd5/0x5e0
[  563.236548]  ? skb_scrub_packet+0x440/0x440
[  563.240856]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  563.246293]  ? refcount_inc_checked+0x70/0x70
[  563.250799]  ndisc_alloc_skb+0x13c/0x340
[  563.254872]  ndisc_send_rs+0x32d/0x6d0
[  563.258754]  addrconf_rs_timer+0x30f/0x680
[  563.262981]  ? ipv6_get_lladdr+0x490/0x490
[  563.267210]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  563.272656]  call_timer_fn+0x190/0x720
[  563.276528]  ? ipv6_get_lladdr+0x490/0x490
[  563.280746]  ? process_timeout+0x40/0x40
[  563.284790]  ? run_timer_softirq+0x647/0x1700
[  563.289279]  ? trace_hardirqs_on+0x67/0x230
[  563.293596]  ? kasan_check_read+0x11/0x20
[  563.297728]  ? ipv6_get_lladdr+0x490/0x490
[  563.301945]  run_timer_softirq+0x652/0x1700
[  563.306266]  ? add_timer+0xbe0/0xbe0
[  563.309982]  ? __lock_is_held+0xb6/0x140
[  563.314030]  ? check_preemption_disabled+0x48/0x290
[  563.319036]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  563.324476]  __do_softirq+0x266/0x95a
[  563.328270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  563.333791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  563.339328]  irq_exit+0x180/0x1d0
[  563.342765]  smp_apic_timer_interrupt+0x14a/0x570
[  563.347596]  apic_timer_interrupt+0xf/0x20
[  563.351812]  </IRQ>
[  563.354037] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  563.359317] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  563.378200] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  563.385893] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  563.393238] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  563.400494] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  563.407755] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  563.415039] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  563.422307]  ? arch_local_irq_restore+0x49/0x56
[  563.427055]  dump_stack+0x1d9/0x1f0
[  563.430671]  dump_header+0x10f/0xb6c
[  563.434371]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  563.439461]  ? ___ratelimit+0x60/0x595
[  563.443336]  ? do_raw_spin_unlock+0x57/0x270
[  563.447731]  oom_kill_process.cold+0x10/0x6f5
[  563.452212]  ? lock_downgrade+0x810/0x810
[  563.456361]  ? kasan_check_read+0x11/0x20
[  563.460501]  out_of_memory+0x79a/0x1280
[  563.464472]  ? oom_killer_disable+0x280/0x280
[  563.469057]  ? mutex_trylock+0x18e/0x1e0
[  563.473104]  ? __alloc_pages_slowpath+0xcda/0x2900
[  563.478030]  __alloc_pages_slowpath+0x2113/0x2900
[  563.482880]  ? warn_alloc+0x110/0x110
[  563.486668]  ? __lock_is_held+0xb6/0x140
[  563.490724]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  563.496261]  ? should_fail+0x14d/0x85c
[  563.500147]  __alloc_pages_nodemask+0x5ce/0x710
[  563.504812]  ? __alloc_pages_slowpath+0x2900/0x2900
[  563.509819]  ? __page_cache_alloc+0x131/0x460
[  563.514301]  ? find_held_lock+0x35/0x130
[  563.518441]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  563.523973]  alloc_pages_current+0x107/0x210
[  563.528373]  __page_cache_alloc+0x2bd/0x460
[  563.532684]  ? kasan_check_read+0x11/0x20
[  563.536820]  filemap_fault+0xff7/0x2400
[  563.540795]  ? __lock_page_or_retry+0x1020/0x1020
[  563.545645]  ? lock_acquire+0x16f/0x3f0
[  563.549617]  ? ext4_filemap_fault+0x7b/0xaf
[  563.553936]  ext4_filemap_fault+0x83/0xaf
[  563.558075]  __do_fault+0x116/0x4e0
[  563.561706]  __handle_mm_fault+0x2cbd/0x3f20
[  563.566105]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  563.570933]  ? find_held_lock+0x35/0x130
[  563.574991]  ? handle_mm_fault+0x322/0xb30
[  563.579222]  ? kasan_check_read+0x11/0x20
[  563.583357]  handle_mm_fault+0x43f/0xb30
[  563.587409]  __do_page_fault+0x5da/0xd60
[  563.591461]  do_page_fault+0x71/0x581
[  563.595247]  ? page_fault+0x8/0x30
[  563.599292]  page_fault+0x1e/0x30
[  563.602730] RIP: 0033:0x7f045a631000
[  563.606441] Code: Bad RIP value.
[  563.609796] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  563.615141] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  563.622391] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  563.629644] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  563.636900] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  563.644152] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  563.651421] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  563.651426] warn_alloc_show_mem: 1 callbacks suppressed
[  563.651430] Mem-Info:
[  563.658165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  563.663526] active_anon:46284 inactive_anon:191 isolated_anon:0
[  563.663526]  active_file:10 inactive_file:4 isolated_file:0
[  563.663526]  unevictable:0 dirty:0 writeback:0 unstable:0
[  563.663526]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  563.663526]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  563.663526]  free:12836 free_pcp:334 free_cma:0
[  563.665892] Call Trace:
[  563.675238] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  563.708168]  dump_stack+0x172/0x1f0
[  563.710733] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  563.738119]  warn_alloc.cold+0x87/0x17f
[  563.741707] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  563.767361]  ? zone_watermark_ok_safe+0x260/0x260
[  563.771298] lowmem_reserve[]: 0 2553 2555 2555
[  563.797480]  ? wakeup_kcompactd+0x21f/0x550
[  563.802285] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  563.806870]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  563.811165] lowmem_reserve[]: 0 0 2 2
[  563.839943]  ? __cpuset_node_allowed+0x136/0x540
[  563.845453] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  563.849325]  ? __isolate_free_page+0x4f0/0x4f0
[  563.854035] lowmem_reserve[]: 0 0 0 0
[  563.879864]  ? wake_all_kswapds+0x14d/0x300
[  563.884411] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  563.888195]  __alloc_pages_slowpath+0x227e/0x2900
[  563.892474] lowmem_reserve[]: 0 0 0 0
[  563.920262]  ? warn_alloc+0x110/0x110
[  563.925059] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  563.928839]  ? __lock_acquire+0x53b/0x4700
[  563.932613] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  563.944743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  563.948950] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  563.963779]  ? should_fail+0x14d/0x85c
[  563.969279] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  563.980260]  ? warn_alloc+0x110/0x110
[  563.980275]  ? __isolate_free_page+0x4f0/0x4f0
[  563.984131] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  563.999541]  __alloc_pages_nodemask+0x5ce/0x710
[  564.003315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  564.007876]  ? __alloc_pages_slowpath+0x2900/0x2900
[  564.016679] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  564.021419]  cache_grow_begin+0x9c/0x8c0
[  564.029952] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  564.034955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  564.043767] 258 total pagecache pages
[  564.047807]  ? __cpuset_node_allowed+0x136/0x540
[  564.056440] 0 pages in swap cache
[  564.061963]  fallback_alloc+0x1fd/0x2d0
[  564.065728] Swap cache stats: add 0, delete 0, find 0/0
[  564.070464]  ____cache_alloc_node+0x1be/0x1e0
[  564.073875] Free swap  = 0kB
[  564.077827]  kmem_cache_alloc_node+0xe3/0x710
[  564.083163] Total swap = 0kB
[  564.083168] 1965979 pages RAM
[  564.087642]  ? ipv6_get_ifaddr+0x343/0x4b0
[  564.090618] 0 pages HighMem/MovableOnly
[  564.090623] 339412 pages reserved
[  564.095100]  __alloc_skb+0xd5/0x5e0
[  564.098078] 0 pages cma reserved
[  564.101170]  ? skb_scrub_packet+0x440/0x440
[  564.105429] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  564.109331]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  564.109344]  ? refcount_inc_checked+0x70/0x70
[  564.112872] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  564.116401]  ndisc_alloc_skb+0x13c/0x340
[  564.156694]  ndisc_send_rs+0x32d/0x6d0
[  564.160577]  addrconf_rs_timer+0x30f/0x680
[  564.164797]  ? ipv6_get_lladdr+0x490/0x490
[  564.169019]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  564.174454]  call_timer_fn+0x190/0x720
[  564.178330]  ? ipv6_get_lladdr+0x490/0x490
[  564.182557]  ? process_timeout+0x40/0x40
[  564.186601]  ? run_timer_softirq+0x647/0x1700
[  564.191087]  ? trace_hardirqs_on+0x67/0x230
[  564.195397]  ? kasan_check_read+0x11/0x20
[  564.199532]  ? ipv6_get_lladdr+0x490/0x490
[  564.203759]  run_timer_softirq+0x652/0x1700
[  564.208075]  ? add_timer+0xbe0/0xbe0
[  564.211771]  ? kvm_clock_read+0x18/0x30
[  564.215736]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  564.221365]  ? check_preemption_disabled+0x48/0x290
[  564.226372]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  564.231818]  __do_softirq+0x266/0x95a
[  564.235606]  ? preempt_schedule_common+0x4f/0xe0
[  564.240355]  ? takeover_tasklets+0x7b0/0x7b0
[  564.244754]  run_ksoftirqd+0x8e/0x110
[  564.248552]  smpboot_thread_fn+0x6ab/0xa10
[  564.252776]  ? sort_range+0x30/0x30
[  564.256384]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  564.261907]  ? __kthread_parkme+0xfb/0x1b0
[  564.266144]  kthread+0x357/0x430
[  564.269526]  ? sort_range+0x30/0x30
[  564.273135]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  564.278659]  ret_from_fork+0x3a/0x50
[  564.282371] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  564.282419] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  564.289018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  564.289022] Call Trace:
[  564.289027]  <IRQ>
[  564.289040]  dump_stack+0x172/0x1f0
[  564.289056]  warn_alloc.cold+0x87/0x17f
[  564.295595] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  564.304853]  ? zone_watermark_ok_safe+0x260/0x260
[  564.334429]  ? wakeup_kcompactd+0x21f/0x550
[  564.338751]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  564.344274]  ? __cpuset_node_allowed+0x136/0x540
[  564.349016]  ? __isolate_free_page+0x4f0/0x4f0
[  564.353578]  ? wake_all_kswapds+0x14d/0x300
[  564.357890]  __alloc_pages_slowpath+0x227e/0x2900
[  564.362738]  ? warn_alloc+0x110/0x110
[  564.366524]  ? __lock_acquire+0x53b/0x4700
[  564.370743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  564.376262]  ? should_fail+0x14d/0x85c
[  564.380148]  ? warn_alloc+0x110/0x110
[  564.383937]  ? __isolate_free_page+0x4f0/0x4f0
[  564.388533]  __alloc_pages_nodemask+0x5ce/0x710
[  564.393206]  ? __alloc_pages_slowpath+0x2900/0x2900
[  564.398218]  cache_grow_begin+0x9c/0x8c0
[  564.402267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  564.407789]  ? __cpuset_node_allowed+0x136/0x540
[  564.412529]  fallback_alloc+0x1fd/0x2d0
[  564.416495]  ____cache_alloc_node+0x1be/0x1e0
[  564.420985]  kmem_cache_alloc_node+0xe3/0x710
[  564.425492]  ? ipv6_get_ifaddr+0x343/0x4b0
[  564.429739]  __alloc_skb+0xd5/0x5e0
[  564.433355]  ? skb_scrub_packet+0x440/0x440
[  564.437665]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  564.443102]  ? refcount_inc_checked+0x70/0x70
[  564.447608]  ndisc_alloc_skb+0x13c/0x340
[  564.451658]  ndisc_send_rs+0x32d/0x6d0
[  564.455533]  addrconf_rs_timer+0x30f/0x680
[  564.459848]  ? ipv6_get_lladdr+0x490/0x490
[  564.464076]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  564.469604]  call_timer_fn+0x190/0x720
[  564.473479]  ? ipv6_get_lladdr+0x490/0x490
[  564.477790]  ? process_timeout+0x40/0x40
[  564.481835]  ? run_timer_softirq+0x647/0x1700
[  564.486318]  ? trace_hardirqs_on+0x67/0x230
[  564.490628]  ? kasan_check_read+0x11/0x20
[  564.494766]  ? ipv6_get_lladdr+0x490/0x490
[  564.498986]  run_timer_softirq+0x652/0x1700
[  564.503312]  ? add_timer+0xbe0/0xbe0
[  564.507116]  ? __lock_is_held+0xb6/0x140
[  564.511162]  ? check_preemption_disabled+0x48/0x290
[  564.516172]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  564.521612]  __do_softirq+0x266/0x95a
[  564.525399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  564.530920]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  564.536448]  irq_exit+0x180/0x1d0
[  564.539887]  smp_apic_timer_interrupt+0x14a/0x570
[  564.544807]  apic_timer_interrupt+0xf/0x20
[  564.549025]  </IRQ>
[  564.551255] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  564.556615] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  564.575499] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  564.583189] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  564.590446] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  564.597713] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  564.605066] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  564.612336] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  564.619602]  ? arch_local_irq_restore+0x49/0x56
[  564.624257]  dump_stack+0x1d9/0x1f0
[  564.627871]  dump_header+0x10f/0xb6c
[  564.631570]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  564.636655]  ? ___ratelimit+0x60/0x595
[  564.640523]  ? do_raw_spin_unlock+0x57/0x270
[  564.644916]  oom_kill_process.cold+0x10/0x6f5
[  564.649400]  ? lock_downgrade+0x810/0x810
[  564.653540]  ? kasan_check_read+0x11/0x20
[  564.657677]  out_of_memory+0x79a/0x1280
[  564.661657]  ? oom_killer_disable+0x280/0x280
[  564.666139]  ? mutex_trylock+0x18e/0x1e0
[  564.670186]  ? __alloc_pages_slowpath+0xcda/0x2900
[  564.675103]  __alloc_pages_slowpath+0x2113/0x2900
[  564.679948]  ? warn_alloc+0x110/0x110
[  564.683738]  ? __lock_is_held+0xb6/0x140
[  564.687787]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  564.693306]  ? should_fail+0x14d/0x85c
[  564.697190]  __alloc_pages_nodemask+0x5ce/0x710
[  564.701848]  ? __alloc_pages_slowpath+0x2900/0x2900
[  564.706847]  ? __page_cache_alloc+0x131/0x460
[  564.711340]  ? find_held_lock+0x35/0x130
[  564.715401]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  564.720926]  alloc_pages_current+0x107/0x210
[  564.725322]  __page_cache_alloc+0x2bd/0x460
[  564.729625]  ? kasan_check_read+0x11/0x20
[  564.733846]  filemap_fault+0xff7/0x2400
[  564.737818]  ? __lock_page_or_retry+0x1020/0x1020
[  564.742648]  ? lock_acquire+0x16f/0x3f0
[  564.746613]  ? ext4_filemap_fault+0x7b/0xaf
[  564.750930]  ext4_filemap_fault+0x83/0xaf
[  564.755071]  __do_fault+0x116/0x4e0
[  564.758692]  __handle_mm_fault+0x2cbd/0x3f20
[  564.763089]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  564.768180]  ? find_held_lock+0x35/0x130
[  564.772230]  ? handle_mm_fault+0x322/0xb30
[  564.776463]  ? kasan_check_read+0x11/0x20
[  564.780600]  handle_mm_fault+0x43f/0xb30
[  564.784654]  __do_page_fault+0x5da/0xd60
[  564.788720]  do_page_fault+0x71/0x581
[  564.792612]  ? page_fault+0x8/0x30
[  564.796135]  page_fault+0x1e/0x30
[  564.799571] RIP: 0033:0x7f045a631000
[  564.803293] Code: Bad RIP value.
[  564.806685] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  564.812137] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  564.819479] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  564.826737] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  564.833993] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  564.841243] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  564.848511] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  564.848515] warn_alloc_show_mem: 1 callbacks suppressed
[  564.848519] Mem-Info:
[  564.855255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  564.860608] active_anon:46284 inactive_anon:191 isolated_anon:0
[  564.860608]  active_file:10 inactive_file:4 isolated_file:0
[  564.860608]  unevictable:0 dirty:0 writeback:0 unstable:0
[  564.860608]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  564.860608]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  564.860608]  free:12836 free_pcp:334 free_cma:0
[  564.862974] Call Trace:
[  564.872315] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  564.905157]  dump_stack+0x172/0x1f0
[  564.907723] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  564.935098]  warn_alloc.cold+0x87/0x17f
[  564.938686] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  564.964340]  ? zone_watermark_ok_safe+0x260/0x260
[  564.968279] lowmem_reserve[]: 0 2553 2555 2555
[  564.994366]  ? wakeup_kcompactd+0x21f/0x550
[  564.999171] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  565.003735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.008015] lowmem_reserve[]: 0 0 2 2
[  565.036799]  ? __cpuset_node_allowed+0x136/0x540
[  565.042301] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  565.046087]  ? __isolate_free_page+0x4f0/0x4f0
[  565.050799] lowmem_reserve[]: 0 0 0 0
[  565.076628]  ? wake_all_kswapds+0x14d/0x300
[  565.081316] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  565.085114]  __alloc_pages_slowpath+0x227e/0x2900
[  565.089392] lowmem_reserve[]: 0 0 0 0
[  565.117164]  ? warn_alloc+0x110/0x110
[  565.121963] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  565.125751]  ? __lock_acquire+0x53b/0x4700
[  565.129512] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  565.141631]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  565.145831] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  565.160646]  ? should_fail+0x14d/0x85c
[  565.166146] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  565.177127]  ? warn_alloc+0x110/0x110
[  565.180987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.196393]  ? __isolate_free_page+0x4f0/0x4f0
[  565.200161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.208975]  __alloc_pages_nodemask+0x5ce/0x710
[  565.213532] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.222169]  ? __alloc_pages_slowpath+0x2900/0x2900
[  565.226809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.235630]  cache_grow_begin+0x9c/0x8c0
[  565.240609] 258 total pagecache pages
[  565.249164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.253196] 0 pages in swap cache
[  565.256968]  ? __cpuset_node_allowed+0x136/0x540
[  565.262472] Swap cache stats: add 0, delete 0, find 0/0
[  565.265901]  fallback_alloc+0x1fd/0x2d0
[  565.265919]  ____cache_alloc_node+0x1be/0x1e0
[  565.270653] Free swap  = 0kB
[  565.276009]  kmem_cache_alloc_node+0xe3/0x710
[  565.279958] Total swap = 0kB
[  565.284541]  ? ipv6_get_ifaddr+0x343/0x4b0
[  565.287520] 1965979 pages RAM
[  565.292011]  __alloc_skb+0xd5/0x5e0
[  565.295001] 0 pages HighMem/MovableOnly
[  565.299216]  ? skb_scrub_packet+0x440/0x440
[  565.302284] 339412 pages reserved
[  565.302289] 0 pages cma reserved
[  565.305896]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  565.309901] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  565.314139]  ? refcount_inc_checked+0x70/0x70
[  565.314159]  ndisc_alloc_skb+0x13c/0x340
[  565.314176]  ndisc_send_rs+0x32d/0x6d0
[  565.317710] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  565.320948]  addrconf_rs_timer+0x30f/0x680
[  565.361809]  ? ipv6_get_lladdr+0x490/0x490
[  565.366053]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  565.371490]  call_timer_fn+0x190/0x720
[  565.375367]  ? ipv6_get_lladdr+0x490/0x490
[  565.379599]  ? process_timeout+0x40/0x40
[  565.383666]  ? run_timer_softirq+0x647/0x1700
[  565.388150]  ? trace_hardirqs_on+0x67/0x230
[  565.392456]  ? kasan_check_read+0x11/0x20
[  565.396607]  ? ipv6_get_lladdr+0x490/0x490
[  565.400836]  run_timer_softirq+0x652/0x1700
[  565.405147]  ? add_timer+0xbe0/0xbe0
[  565.408856]  ? kvm_clock_read+0x18/0x30
[  565.412844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.418371]  ? check_preemption_disabled+0x48/0x290
[  565.423384]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  565.428828]  __do_softirq+0x266/0x95a
[  565.432616]  ? preempt_schedule_common+0x4f/0xe0
[  565.437373]  ? takeover_tasklets+0x7b0/0x7b0
[  565.441773]  run_ksoftirqd+0x8e/0x110
[  565.445561]  smpboot_thread_fn+0x6ab/0xa10
[  565.449783]  ? sort_range+0x30/0x30
[  565.453410]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  565.458943]  ? __kthread_parkme+0xfb/0x1b0
[  565.463168]  kthread+0x357/0x430
[  565.466521]  ? sort_range+0x30/0x30
[  565.470131]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  565.475653]  ret_from_fork+0x3a/0x50
[  565.479379] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  565.479431] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  565.486023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  565.486027] Call Trace:
[  565.486032]  <IRQ>
[  565.486045]  dump_stack+0x172/0x1f0
[  565.486060]  warn_alloc.cold+0x87/0x17f
[  565.492665] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  565.501862]  ? zone_watermark_ok_safe+0x260/0x260
[  565.531455]  ? wakeup_kcompactd+0x21f/0x550
[  565.535761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.541282]  ? __cpuset_node_allowed+0x136/0x540
[  565.546030]  ? __isolate_free_page+0x4f0/0x4f0
[  565.550598]  ? wake_all_kswapds+0x14d/0x300
[  565.554914]  __alloc_pages_slowpath+0x227e/0x2900
[  565.559758]  ? warn_alloc+0x110/0x110
[  565.563543]  ? __lock_acquire+0x53b/0x4700
[  565.567763]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  565.573284]  ? should_fail+0x14d/0x85c
[  565.577152]  ? warn_alloc+0x110/0x110
[  565.580958]  ? __isolate_free_page+0x4f0/0x4f0
[  565.585526]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  565.591057]  __alloc_pages_nodemask+0x5ce/0x710
[  565.595716]  ? __alloc_pages_slowpath+0x2900/0x2900
[  565.600941]  ? find_held_lock+0x35/0x130
[  565.604997]  cache_grow_begin+0x9c/0x8c0
[  565.609047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.614568]  ? __cpuset_node_allowed+0x136/0x540
[  565.619314]  fallback_alloc+0x1fd/0x2d0
[  565.623286]  ____cache_alloc_node+0x1be/0x1e0
[  565.627774]  kmem_cache_alloc+0x1f5/0x710
[  565.631914]  ? mark_held_locks+0xb1/0x100
[  565.636049]  ? __netdev_alloc_skb+0x367/0x470
[  565.640531]  __build_skb+0x3e/0x310
[  565.644141]  __netdev_alloc_skb+0x2ba/0x470
[  565.648458]  send_hsr_supervision_frame+0x110/0xf20
[  565.653456]  ? lock_acquire+0x16f/0x3f0
[  565.657416]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  565.662423]  hsr_announce+0x12f/0x430
[  565.666216]  call_timer_fn+0x190/0x720
[  565.670093]  ? send_hsr_supervision_frame+0xf20/0xf20
[  565.675270]  ? process_timeout+0x40/0x40
[  565.679316]  ? run_timer_softirq+0x647/0x1700
[  565.683799]  ? trace_hardirqs_on+0x67/0x230
[  565.688107]  ? kasan_check_read+0x11/0x20
[  565.692249]  ? send_hsr_supervision_frame+0xf20/0xf20
[  565.697427]  run_timer_softirq+0x652/0x1700
[  565.701739]  ? add_timer+0xbe0/0xbe0
[  565.705437]  ? __lock_is_held+0xb6/0x140
[  565.709499]  ? check_preemption_disabled+0x48/0x290
[  565.714506]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  565.719961]  __do_softirq+0x266/0x95a
[  565.723748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  565.729362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  565.734979]  irq_exit+0x180/0x1d0
[  565.738418]  smp_apic_timer_interrupt+0x14a/0x570
[  565.743246]  apic_timer_interrupt+0xf/0x20
[  565.747479]  </IRQ>
[  565.749707] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  565.754987] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  565.773955] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  565.781648] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  565.788909] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  565.796181] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  565.803432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  565.810687] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  565.817976]  ? arch_local_irq_restore+0x49/0x56
[  565.822631]  dump_stack+0x1d9/0x1f0
[  565.826254]  dump_header+0x10f/0xb6c
[  565.829955]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  565.835061]  ? ___ratelimit+0x60/0x595
[  565.838938]  ? do_raw_spin_unlock+0x57/0x270
[  565.843358]  oom_kill_process.cold+0x10/0x6f5
[  565.847850]  ? lock_downgrade+0x810/0x810
[  565.851989]  ? kasan_check_read+0x11/0x20
[  565.856126]  out_of_memory+0x79a/0x1280
[  565.860102]  ? oom_killer_disable+0x280/0x280
[  565.864592]  ? mutex_trylock+0x18e/0x1e0
[  565.868635]  ? __alloc_pages_slowpath+0xcda/0x2900
[  565.873550]  __alloc_pages_slowpath+0x2113/0x2900
[  565.878403]  ? warn_alloc+0x110/0x110
[  565.882192]  ? __lock_is_held+0xb6/0x140
[  565.886239]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  565.891775]  ? should_fail+0x14d/0x85c
[  565.895661]  __alloc_pages_nodemask+0x5ce/0x710
[  565.900324]  ? __alloc_pages_slowpath+0x2900/0x2900
[  565.905336]  ? __page_cache_alloc+0x131/0x460
[  565.909817]  ? find_held_lock+0x35/0x130
[  565.913872]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  565.919400]  alloc_pages_current+0x107/0x210
[  565.923801]  __page_cache_alloc+0x2bd/0x460
[  565.928110]  ? kasan_check_read+0x11/0x20
[  565.932252]  filemap_fault+0xff7/0x2400
[  565.936229]  ? __lock_page_or_retry+0x1020/0x1020
[  565.941065]  ? lock_acquire+0x16f/0x3f0
[  565.945029]  ? ext4_filemap_fault+0x7b/0xaf
[  565.949356]  ext4_filemap_fault+0x83/0xaf
[  565.953496]  __do_fault+0x116/0x4e0
[  565.957114]  __handle_mm_fault+0x2cbd/0x3f20
[  565.961513]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  565.966340]  ? find_held_lock+0x35/0x130
[  565.970389]  ? handle_mm_fault+0x322/0xb30
[  565.974635]  ? kasan_check_read+0x11/0x20
[  565.978771]  handle_mm_fault+0x43f/0xb30
[  565.982847]  __do_page_fault+0x5da/0xd60
[  565.986905]  do_page_fault+0x71/0x581
[  565.990694]  ? page_fault+0x8/0x30
[  565.994221]  page_fault+0x1e/0x30
[  565.997656] RIP: 0033:0x7f045a631000
[  566.001367] Code: Bad RIP value.
[  566.004717] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  566.010073] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  566.017342] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  566.024597] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  566.031850] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  566.039105] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  566.046385] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  566.046389] warn_alloc_show_mem: 1 callbacks suppressed
[  566.046393] Mem-Info:
[  566.053133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  566.058503] active_anon:46284 inactive_anon:191 isolated_anon:0
[  566.058503]  active_file:10 inactive_file:4 isolated_file:0
[  566.058503]  unevictable:0 dirty:0 writeback:0 unstable:0
[  566.058503]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  566.058503]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  566.058503]  free:12836 free_pcp:334 free_cma:0
[  566.060868] Call Trace:
[  566.070244] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.103082]  dump_stack+0x172/0x1f0
[  566.105654] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.133118]  warn_alloc.cold+0x87/0x17f
[  566.136710] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  566.162366]  ? zone_watermark_ok_safe+0x260/0x260
[  566.166305] lowmem_reserve[]: 0 2553 2555 2555
[  566.192482]  ? wakeup_kcompactd+0x21f/0x550
[  566.197290] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  566.201860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.206159] lowmem_reserve[]: 0 0 2 2
[  566.235116]  ? __cpuset_node_allowed+0x136/0x540
[  566.240715] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  566.244592]  ? __isolate_free_page+0x4f0/0x4f0
[  566.249392] lowmem_reserve[]: 0 0 0 0
[  566.275226]  ? wake_all_kswapds+0x14d/0x300
[  566.279772] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  566.283571]  __alloc_pages_slowpath+0x227e/0x2900
[  566.287869] lowmem_reserve[]: 0 0 0 0
[  566.315617]  ? warn_alloc+0x110/0x110
[  566.320428] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  566.324211]  ? __lock_acquire+0x53b/0x4700
[  566.327975] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  566.340085]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  566.344283] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  566.359184]  ? should_fail+0x14d/0x85c
[  566.364685] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  566.375666]  ? warn_alloc+0x110/0x110
[  566.379519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  566.394923]  ? __isolate_free_page+0x4f0/0x4f0
[  566.398692] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  566.407507]  __alloc_pages_nodemask+0x5ce/0x710
[  566.412056] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  566.420605]  ? __alloc_pages_slowpath+0x2900/0x2900
[  566.425238] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  566.425243] 258 total pagecache pages
[  566.434066]  cache_grow_begin+0x9c/0x8c0
[  566.439046] 0 pages in swap cache
[  566.447594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.451359] Swap cache stats: add 0, delete 0, find 0/0
[  566.455396]  ? __cpuset_node_allowed+0x136/0x540
[  566.458817] Free swap  = 0kB
[  566.464423]  fallback_alloc+0x1fd/0x2d0
[  566.469776] Total swap = 0kB
[  566.474513]  ____cache_alloc_node+0x1be/0x1e0
[  566.477493] 1965979 pages RAM
[  566.481446]  kmem_cache_alloc_node+0xe3/0x710
[  566.484599] 0 pages HighMem/MovableOnly
[  566.484604] 339412 pages reserved
[  566.489078]  ? ipv6_get_ifaddr+0x343/0x4b0
[  566.492143] 0 pages cma reserved
[  566.496641]  __alloc_skb+0xd5/0x5e0
[  566.500755] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  566.504007]  ? skb_scrub_packet+0x440/0x440
[  566.531739]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  566.537348]  ? refcount_inc_checked+0x70/0x70
[  566.541837]  ndisc_alloc_skb+0x13c/0x340
[  566.545884]  ndisc_send_rs+0x32d/0x6d0
[  566.549769]  addrconf_rs_timer+0x30f/0x680
[  566.553991]  ? ipv6_get_lladdr+0x490/0x490
[  566.558314]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  566.563751]  call_timer_fn+0x190/0x720
[  566.567624]  ? ipv6_get_lladdr+0x490/0x490
[  566.571867]  ? process_timeout+0x40/0x40
[  566.575928]  ? run_timer_softirq+0x647/0x1700
[  566.580411]  ? trace_hardirqs_on+0x67/0x230
[  566.584713]  ? kasan_check_read+0x11/0x20
[  566.588846]  ? ipv6_get_lladdr+0x490/0x490
[  566.593068]  run_timer_softirq+0x652/0x1700
[  566.597380]  ? add_timer+0xbe0/0xbe0
[  566.601078]  ? kvm_clock_read+0x18/0x30
[  566.605145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.610665]  ? check_preemption_disabled+0x48/0x290
[  566.615666]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  566.621109]  __do_softirq+0x266/0x95a
[  566.624894]  ? preempt_schedule_common+0x4f/0xe0
[  566.629641]  ? takeover_tasklets+0x7b0/0x7b0
[  566.634041]  run_ksoftirqd+0x8e/0x110
[  566.637843]  smpboot_thread_fn+0x6ab/0xa10
[  566.642087]  ? sort_range+0x30/0x30
[  566.645696]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  566.651217]  ? __kthread_parkme+0xfb/0x1b0
[  566.655438]  kthread+0x357/0x430
[  566.658789]  ? sort_range+0x30/0x30
[  566.662397]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  566.667918]  ret_from_fork+0x3a/0x50
[  566.671628] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  566.671686] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  566.678284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  566.678288] Call Trace:
[  566.678293]  <IRQ>
[  566.678305]  dump_stack+0x172/0x1f0
[  566.678320]  warn_alloc.cold+0x87/0x17f
[  566.684833] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  566.694111]  ? zone_watermark_ok_safe+0x260/0x260
[  566.723708]  ? wakeup_kcompactd+0x21f/0x550
[  566.728017]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.733539]  ? __cpuset_node_allowed+0x136/0x540
[  566.738293]  ? __isolate_free_page+0x4f0/0x4f0
[  566.742856]  ? wake_all_kswapds+0x14d/0x300
[  566.747163]  __alloc_pages_slowpath+0x227e/0x2900
[  566.752014]  ? warn_alloc+0x110/0x110
[  566.755825]  ? __lock_acquire+0x53b/0x4700
[  566.760065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  566.765583]  ? should_fail+0x14d/0x85c
[  566.769455]  ? warn_alloc+0x110/0x110
[  566.773238]  ? __isolate_free_page+0x4f0/0x4f0
[  566.777801]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  566.783331]  __alloc_pages_nodemask+0x5ce/0x710
[  566.787987]  ? __alloc_pages_slowpath+0x2900/0x2900
[  566.792990]  ? find_held_lock+0x35/0x130
[  566.797039]  cache_grow_begin+0x9c/0x8c0
[  566.801083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.806625]  ? __cpuset_node_allowed+0x136/0x540
[  566.811375]  fallback_alloc+0x1fd/0x2d0
[  566.815339]  ____cache_alloc_node+0x1be/0x1e0
[  566.819826]  kmem_cache_alloc+0x1f5/0x710
[  566.823956]  ? mark_held_locks+0xb1/0x100
[  566.828215]  ? __netdev_alloc_skb+0x367/0x470
[  566.832802]  __build_skb+0x3e/0x310
[  566.836414]  __netdev_alloc_skb+0x2ba/0x470
[  566.840815]  send_hsr_supervision_frame+0x110/0xf20
[  566.845813]  ? lock_acquire+0x16f/0x3f0
[  566.849780]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  566.854784]  hsr_announce+0x12f/0x430
[  566.858573]  call_timer_fn+0x190/0x720
[  566.862444]  ? send_hsr_supervision_frame+0xf20/0xf20
[  566.867618]  ? process_timeout+0x40/0x40
[  566.871662]  ? run_timer_softirq+0x647/0x1700
[  566.876144]  ? trace_hardirqs_on+0x67/0x230
[  566.880444]  ? kasan_check_read+0x11/0x20
[  566.884667]  ? send_hsr_supervision_frame+0xf20/0xf20
[  566.889838]  run_timer_softirq+0x652/0x1700
[  566.894250]  ? add_timer+0xbe0/0xbe0
[  566.897950]  ? __lock_is_held+0xb6/0x140
[  566.902003]  ? check_preemption_disabled+0x48/0x290
[  566.907010]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  566.912446]  __do_softirq+0x266/0x95a
[  566.916232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  566.921754]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  566.927285]  irq_exit+0x180/0x1d0
[  566.930739]  smp_apic_timer_interrupt+0x14a/0x570
[  566.935575]  apic_timer_interrupt+0xf/0x20
[  566.939795]  </IRQ>
[  566.942031] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  566.947308] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  566.966276] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  566.973966] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  566.981228] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  566.988491] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  566.995748] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  567.003004] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  567.010273]  ? arch_local_irq_restore+0x49/0x56
[  567.014932]  dump_stack+0x1d9/0x1f0
[  567.018549]  dump_header+0x10f/0xb6c
[  567.022269]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  567.027363]  ? ___ratelimit+0x60/0x595
[  567.031234]  ? do_raw_spin_unlock+0x57/0x270
[  567.035626]  oom_kill_process.cold+0x10/0x6f5
[  567.040118]  ? lock_downgrade+0x810/0x810
[  567.044253]  ? kasan_check_read+0x11/0x20
[  567.048387]  out_of_memory+0x79a/0x1280
[  567.052351]  ? oom_killer_disable+0x280/0x280
[  567.056833]  ? mutex_trylock+0x18e/0x1e0
[  567.060907]  ? __alloc_pages_slowpath+0xcda/0x2900
[  567.065821]  __alloc_pages_slowpath+0x2113/0x2900
[  567.070661]  ? warn_alloc+0x110/0x110
[  567.074445]  ? __lock_is_held+0xb6/0x140
[  567.078493]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  567.084014]  ? should_fail+0x14d/0x85c
[  567.087900]  __alloc_pages_nodemask+0x5ce/0x710
[  567.092571]  ? __alloc_pages_slowpath+0x2900/0x2900
[  567.097573]  ? __page_cache_alloc+0x131/0x460
[  567.102055]  ? find_held_lock+0x35/0x130
[  567.106110]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  567.111643]  alloc_pages_current+0x107/0x210
[  567.116043]  __page_cache_alloc+0x2bd/0x460
[  567.120351]  ? kasan_check_read+0x11/0x20
[  567.124492]  filemap_fault+0xff7/0x2400
[  567.128478]  ? __lock_page_or_retry+0x1020/0x1020
[  567.133328]  ? lock_acquire+0x16f/0x3f0
[  567.137308]  ? ext4_filemap_fault+0x7b/0xaf
[  567.141642]  ext4_filemap_fault+0x83/0xaf
[  567.145774]  __do_fault+0x116/0x4e0
[  567.149392]  __handle_mm_fault+0x2cbd/0x3f20
[  567.153802]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  567.158629]  ? find_held_lock+0x35/0x130
[  567.162675]  ? handle_mm_fault+0x322/0xb30
[  567.167015]  ? kasan_check_read+0x11/0x20
[  567.171192]  handle_mm_fault+0x43f/0xb30
[  567.175242]  __do_page_fault+0x5da/0xd60
[  567.179295]  do_page_fault+0x71/0x581
[  567.183200]  ? page_fault+0x8/0x30
[  567.186732]  page_fault+0x1e/0x30
[  567.190176] RIP: 0033:0x7f045a631000
[  567.193889] Code: Bad RIP value.
[  567.197247] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  567.202593] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  567.209846] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  567.217102] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  567.224358] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  567.231611] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  567.238889] warn_alloc_show_mem: 1 callbacks suppressed
[  567.238898] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  567.238900] Mem-Info:
[  567.238928] active_anon:46284 inactive_anon:191 isolated_anon:0
[  567.238928]  active_file:10 inactive_file:4 isolated_file:0
[  567.238928]  unevictable:0 dirty:0 writeback:0 unstable:0
[  567.238928]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  567.238928]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  567.238928]  free:12836 free_pcp:334 free_cma:0
[  567.244256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  567.250990] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  567.253356] Call Trace:
[  567.286315] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  567.295809]  dump_stack+0x172/0x1f0
[  567.323287] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  567.325859]  warn_alloc.cold+0x87/0x17f
[  567.351498] lowmem_reserve[]: 0 2553 2555 2555
[  567.355124]  ? zone_watermark_ok_safe+0x260/0x260
[  567.381194] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  567.385175]  ? wakeup_kcompactd+0x21f/0x550
[  567.385188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  567.389733] lowmem_reserve[]: 0 0 2 2
[  567.394571]  ? __cpuset_node_allowed+0x136/0x540
[  567.423337] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  567.427649]  ? __isolate_free_page+0x4f0/0x4f0
[  567.433146] lowmem_reserve[]: 0 0 0 0
[  567.436925]  ? wake_all_kswapds+0x14d/0x300
[  567.441647] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  567.467480]  __alloc_pages_slowpath+0x227e/0x2900
[  567.472020] lowmem_reserve[]: 0 0 0 0
[  567.475813]  ? warn_alloc+0x110/0x110
[  567.480088] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  567.507653]  ? __lock_acquire+0x53b/0x4700
[  567.512584] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  567.516368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  567.520131] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  567.532240]  ? should_fail+0x14d/0x85c
[  567.536444] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  567.551265]  ? warn_alloc+0x110/0x110
[  567.556775] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.567764]  ? __isolate_free_page+0x4f0/0x4f0
[  567.571638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.587154]  __alloc_pages_nodemask+0x5ce/0x710
[  567.590923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.600056]  ? __alloc_pages_slowpath+0x2900/0x2900
[  567.604608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.613172]  cache_grow_begin+0x9c/0x8c0
[  567.617798] 258 total pagecache pages
[  567.626612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  567.631602] 0 pages in swap cache
[  567.640146]  ? __cpuset_node_allowed+0x136/0x540
[  567.644187] Swap cache stats: add 0, delete 0, find 0/0
[  567.647971]  fallback_alloc+0x1fd/0x2d0
[  567.653469] Free swap  = 0kB
[  567.656907]  ____cache_alloc_node+0x1be/0x1e0
[  567.661626] Total swap = 0kB
[  567.666980]  kmem_cache_alloc_node+0xe3/0x710
[  567.670919] 1965979 pages RAM
[  567.673921]  ? ipv6_get_ifaddr+0x343/0x4b0
[  567.678379] 0 pages HighMem/MovableOnly
[  567.678384] 339412 pages reserved
[  567.681386]  __alloc_skb+0xd5/0x5e0
[  567.685837] 0 pages cma reserved
[  567.688919]  ? skb_scrub_packet+0x440/0x440
[  567.693221] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  567.697066]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  567.697079]  ? refcount_inc_checked+0x70/0x70
[  567.733934]  ndisc_alloc_skb+0x13c/0x340
[  567.737980]  ndisc_send_rs+0x32d/0x6d0
[  567.741854]  addrconf_rs_timer+0x30f/0x680
[  567.746075]  ? ipv6_get_lladdr+0x490/0x490
[  567.750300]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  567.755737]  call_timer_fn+0x190/0x720
[  567.759609]  ? ipv6_get_lladdr+0x490/0x490
[  567.763840]  ? process_timeout+0x40/0x40
[  567.767880]  ? run_timer_softirq+0x647/0x1700
[  567.772359]  ? trace_hardirqs_on+0x67/0x230
[  567.776666]  ? kasan_check_read+0x11/0x20
[  567.780799]  ? ipv6_get_lladdr+0x490/0x490
[  567.785018]  run_timer_softirq+0x652/0x1700
[  567.789329]  ? add_timer+0xbe0/0xbe0
[  567.793025]  ? kvm_clock_read+0x18/0x30
[  567.796988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  567.802510]  ? check_preemption_disabled+0x48/0x290
[  567.807525]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  567.812963]  __do_softirq+0x266/0x95a
[  567.816749]  ? preempt_schedule_common+0x4f/0xe0
[  567.821496]  ? takeover_tasklets+0x7b0/0x7b0
[  567.825887]  run_ksoftirqd+0x8e/0x110
[  567.829677]  smpboot_thread_fn+0x6ab/0xa10
[  567.833900]  ? sort_range+0x30/0x30
[  567.837512]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  567.843040]  ? __kthread_parkme+0xfb/0x1b0
[  567.847263]  kthread+0x357/0x430
[  567.850632]  ? sort_range+0x30/0x30
[  567.854244]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  567.859764]  ret_from_fork+0x3a/0x50
[  567.863477] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  567.863533] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  567.870125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  567.876704] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  567.885925] Call Trace:
[  567.901021]  <IRQ>
[  567.903165]  dump_stack+0x172/0x1f0
[  567.906781]  warn_alloc.cold+0x87/0x17f
[  567.910753]  ? zone_watermark_ok_safe+0x260/0x260
[  567.915580]  ? wakeup_kcompactd+0x21f/0x550
[  567.919973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  567.925496]  ? __cpuset_node_allowed+0x136/0x540
[  567.930250]  ? __isolate_free_page+0x4f0/0x4f0
[  567.934823]  ? wake_all_kswapds+0x14d/0x300
[  567.939139]  __alloc_pages_slowpath+0x227e/0x2900
[  567.943979]  ? warn_alloc+0x110/0x110
[  567.947770]  ? __lock_acquire+0x53b/0x4700
[  567.952167]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  567.957692]  ? should_fail+0x14d/0x85c
[  567.961580]  ? warn_alloc+0x110/0x110
[  567.965369]  ? __isolate_free_page+0x4f0/0x4f0
[  567.969946]  __alloc_pages_nodemask+0x5ce/0x710
[  567.974612]  ? __alloc_pages_slowpath+0x2900/0x2900
[  567.979630]  cache_grow_begin+0x9c/0x8c0
[  567.983869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  567.989391]  ? __cpuset_node_allowed+0x136/0x540
[  567.994140]  fallback_alloc+0x1fd/0x2d0
[  567.998117]  ____cache_alloc_node+0x1be/0x1e0
[  568.002623]  kmem_cache_alloc_node+0xe3/0x710
[  568.007109]  __alloc_skb+0xd5/0x5e0
[  568.010725]  ? skb_scrub_packet+0x440/0x440
[  568.015033]  ? __lock_acquire+0x53b/0x4700
[  568.019251]  ? lock_downgrade+0x810/0x810
[  568.023389]  xfrm_send_policy_notify+0xd73/0x1810
[  568.028233]  ? mark_held_locks+0x100/0x100
[  568.032542]  ? xfrm_send_acquire+0xbb0/0xbb0
[  568.036936]  ? kasan_check_read+0x11/0x20
[  568.041068]  ? xfrm_send_acquire+0xbb0/0xbb0
[  568.045563]  km_policy_notify+0xd3/0x200
[  568.049635]  km_policy_expired+0xa2/0xe0
[  568.053684]  ? km_policy_notify+0x200/0x200
[  568.058000]  ? lock_acquire+0x16f/0x3f0
[  568.061964]  ? kasan_check_write+0x14/0x20
[  568.066194]  xfrm_policy_timer+0x599/0x660
[  568.070504]  call_timer_fn+0x190/0x720
[  568.074377]  ? xfrm_policy_requeue+0x730/0x730
[  568.078953]  ? process_timeout+0x40/0x40
[  568.083003]  ? run_timer_softirq+0x647/0x1700
[  568.087489]  ? trace_hardirqs_on+0x67/0x230
[  568.091800]  ? kasan_check_read+0x11/0x20
[  568.095938]  ? xfrm_policy_requeue+0x730/0x730
[  568.100530]  run_timer_softirq+0x652/0x1700
[  568.104844]  ? add_timer+0xbe0/0xbe0
[  568.108549]  ? __lock_is_held+0xb6/0x140
[  568.112620]  ? check_preemption_disabled+0x48/0x290
[  568.117641]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  568.123094]  __do_softirq+0x266/0x95a
[  568.126884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  568.132416]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  568.137944]  irq_exit+0x180/0x1d0
[  568.141422]  smp_apic_timer_interrupt+0x14a/0x570
[  568.146270]  apic_timer_interrupt+0xf/0x20
[  568.150486]  </IRQ>
[  568.152728] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  568.157993] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  568.176878] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  568.184657] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  568.191913] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  568.199170] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  568.206421] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  568.213677] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  568.220939]  ? arch_local_irq_restore+0x49/0x56
[  568.225599]  dump_stack+0x1d9/0x1f0
[  568.229217]  dump_header+0x10f/0xb6c
[  568.232952]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  568.238045]  ? ___ratelimit+0x60/0x595
[  568.241917]  ? do_raw_spin_unlock+0x57/0x270
[  568.246317]  oom_kill_process.cold+0x10/0x6f5
[  568.250796]  ? lock_downgrade+0x810/0x810
[  568.254931]  ? kasan_check_read+0x11/0x20
[  568.259068]  out_of_memory+0x79a/0x1280
[  568.263031]  ? oom_killer_disable+0x280/0x280
[  568.267515]  ? mutex_trylock+0x18e/0x1e0
[  568.271563]  ? __alloc_pages_slowpath+0xcda/0x2900
[  568.276479]  __alloc_pages_slowpath+0x2113/0x2900
[  568.281316]  ? warn_alloc+0x110/0x110
[  568.285126]  ? __lock_is_held+0xb6/0x140
[  568.289191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  568.294720]  ? should_fail+0x14d/0x85c
[  568.298612]  __alloc_pages_nodemask+0x5ce/0x710
[  568.303276]  ? __alloc_pages_slowpath+0x2900/0x2900
[  568.308281]  ? __page_cache_alloc+0x131/0x460
[  568.312761]  ? find_held_lock+0x35/0x130
[  568.316812]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  568.322339]  alloc_pages_current+0x107/0x210
[  568.326736]  __page_cache_alloc+0x2bd/0x460
[  568.331041]  ? kasan_check_read+0x11/0x20
[  568.335180]  filemap_fault+0xff7/0x2400
[  568.339153]  ? __lock_page_or_retry+0x1020/0x1020
[  568.343980]  ? lock_acquire+0x16f/0x3f0
[  568.347937]  ? ext4_filemap_fault+0x7b/0xaf
[  568.352251]  ext4_filemap_fault+0x83/0xaf
[  568.356389]  __do_fault+0x116/0x4e0
[  568.360013]  __handle_mm_fault+0x2cbd/0x3f20
[  568.364423]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  568.369264]  ? find_held_lock+0x35/0x130
[  568.373315]  ? handle_mm_fault+0x322/0xb30
[  568.377567]  ? kasan_check_read+0x11/0x20
[  568.381708]  handle_mm_fault+0x43f/0xb30
[  568.385757]  __do_page_fault+0x5da/0xd60
[  568.389807]  do_page_fault+0x71/0x581
[  568.393591]  ? page_fault+0x8/0x30
[  568.397119]  page_fault+0x1e/0x30
[  568.400559] RIP: 0033:0x7f045a631000
[  568.404282] Code: Bad RIP value.
[  568.407632] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  568.413076] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  568.420329] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  568.427588] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  568.434857] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  568.442114] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  568.449386] warn_alloc_show_mem: 1 callbacks suppressed
[  568.449393] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  568.449394] Mem-Info:
[  568.449419] active_anon:46284 inactive_anon:191 isolated_anon:0
[  568.449419]  active_file:10 inactive_file:4 isolated_file:0
[  568.449419]  unevictable:0 dirty:0 writeback:0 unstable:0
[  568.449419]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  568.449419]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  568.449419]  free:12836 free_pcp:334 free_cma:0
[  568.454744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  568.461480] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  568.463846] Call Trace:
[  568.496843] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  568.506164]  dump_stack+0x172/0x1f0
[  568.533640] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  568.536207]  warn_alloc.cold+0x87/0x17f
[  568.561978] lowmem_reserve[]: 0 2553 2555 2555
[  568.565691]  ? zone_watermark_ok_safe+0x260/0x260
[  568.591858] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  568.595833]  ? wakeup_kcompactd+0x21f/0x550
[  568.600393] lowmem_reserve[]: 0 0 2 2
[  568.605220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  568.634092] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  568.638399]  ? __cpuset_node_allowed+0x136/0x540
[  568.642166] lowmem_reserve[]: 0 0 0 0
[  568.647688]  ? __isolate_free_page+0x4f0/0x4f0
[  568.673613] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  568.678369]  ? wake_all_kswapds+0x14d/0x300
[  568.682133] lowmem_reserve[]: 0 0 0 0
[  568.686698]  __alloc_pages_slowpath+0x227e/0x2900
[  568.714242] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  568.718560]  ? warn_alloc+0x110/0x110
[  568.722315] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  568.727155]  ? __lock_acquire+0x53b/0x4700
[  568.739248] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  568.743023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  568.743034]  ? should_fail+0x14d/0x85c
[  568.757908] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  568.762115]  ? warn_alloc+0x110/0x110
[  568.762129]  ? __isolate_free_page+0x4f0/0x4f0
[  568.773400] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  568.778919]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  568.782771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  568.798183]  __alloc_pages_nodemask+0x5ce/0x710
[  568.801947] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  568.806502]  ? __alloc_pages_slowpath+0x2900/0x2900
[  568.815303] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  568.820815]  ? find_held_lock+0x35/0x130
[  568.829349] 258 total pagecache pages
[  568.834004]  cache_grow_begin+0x9c/0x8c0
[  568.842813] 0 pages in swap cache
[  568.847887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  568.856441] Swap cache stats: add 0, delete 0, find 0/0
[  568.860476]  ? __cpuset_node_allowed+0x136/0x540
[  568.864243] Free swap  = 0kB
[  568.868292]  fallback_alloc+0x1fd/0x2d0
[  568.871709] Total swap = 0kB
[  568.877233]  ____cache_alloc_node+0x1be/0x1e0
[  568.882556] 1965979 pages RAM
[  568.887288]  kmem_cache_alloc+0x1f5/0x710
[  568.890285] 0 pages HighMem/MovableOnly
[  568.894233]  ? mark_held_locks+0xb1/0x100
[  568.897215] 339412 pages reserved
[  568.901685]  ? trace_hardirqs_on+0x67/0x230
[  568.904757] 0 pages cma reserved
[  568.908885]  ? __netdev_alloc_skb+0x367/0x470
[  568.912950] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  568.916949]  __build_skb+0x3e/0x310
[  568.948377]  __netdev_alloc_skb+0x2ba/0x470
[  568.952692]  send_hsr_supervision_frame+0x110/0xf20
[  568.957692]  ? lock_acquire+0x16f/0x3f0
[  568.961685]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  568.966688]  hsr_announce+0x12f/0x430
[  568.970564]  call_timer_fn+0x190/0x720
[  568.974440]  ? send_hsr_supervision_frame+0xf20/0xf20
[  568.979617]  ? process_timeout+0x40/0x40
[  568.983747]  ? run_timer_softirq+0x647/0x1700
[  568.988229]  ? trace_hardirqs_on+0x67/0x230
[  568.992536]  ? kasan_check_read+0x11/0x20
[  568.996683]  ? send_hsr_supervision_frame+0xf20/0xf20
[  569.001862]  run_timer_softirq+0x652/0x1700
[  569.006172]  ? add_timer+0xbe0/0xbe0
[  569.009869]  ? kvm_clock_read+0x18/0x30
[  569.013830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  569.019351]  ? check_preemption_disabled+0x48/0x290
[  569.024354]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  569.029788]  __do_softirq+0x266/0x95a
[  569.033571]  ? preempt_schedule_common+0x4f/0xe0
[  569.038325]  ? takeover_tasklets+0x7b0/0x7b0
[  569.042714]  run_ksoftirqd+0x8e/0x110
[  569.046500]  smpboot_thread_fn+0x6ab/0xa10
[  569.050755]  ? sort_range+0x30/0x30
[  569.054364]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  569.059884]  ? __kthread_parkme+0xfb/0x1b0
[  569.064104]  kthread+0x357/0x430
[  569.067454]  ? sort_range+0x30/0x30
[  569.071068]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  569.076591]  ret_from_fork+0x3a/0x50
[  569.080406] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  569.080533] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  569.087052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  569.087057] Call Trace:
[  569.111489]  <IRQ>
[  569.113754]  dump_stack+0x172/0x1f0
[  569.117374]  warn_alloc.cold+0x87/0x17f
[  569.121333]  ? zone_watermark_ok_safe+0x260/0x260
[  569.126163]  ? wakeup_kcompactd+0x21f/0x550
[  569.130469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  569.136005]  ? __cpuset_node_allowed+0x136/0x540
[  569.140765]  ? __isolate_free_page+0x4f0/0x4f0
[  569.145332]  ? wake_all_kswapds+0x14d/0x300
[  569.149730]  __alloc_pages_slowpath+0x227e/0x2900
[  569.154593]  ? warn_alloc+0x110/0x110
[  569.158383]  ? __lock_acquire+0x53b/0x4700
[  569.162623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  569.168158]  ? should_fail+0x14d/0x85c
[  569.172039]  ? warn_alloc+0x110/0x110
[  569.175827]  ? __isolate_free_page+0x4f0/0x4f0
[  569.180393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  569.185918]  __alloc_pages_nodemask+0x5ce/0x710
[  569.190591]  ? __alloc_pages_slowpath+0x2900/0x2900
[  569.195597]  ? find_held_lock+0x35/0x130
[  569.199646]  cache_grow_begin+0x9c/0x8c0
[  569.203704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  569.209220]  ? __cpuset_node_allowed+0x136/0x540
[  569.213958]  fallback_alloc+0x1fd/0x2d0
[  569.217922]  ____cache_alloc_node+0x1be/0x1e0
[  569.222403]  kmem_cache_alloc+0x1f5/0x710
[  569.226533]  ? mark_held_locks+0xb1/0x100
[  569.230671]  ? __netdev_alloc_skb+0x367/0x470
[  569.235150]  __build_skb+0x3e/0x310
[  569.238763]  __netdev_alloc_skb+0x2ba/0x470
[  569.243071]  send_hsr_supervision_frame+0x110/0xf20
[  569.248070]  ? lock_acquire+0x16f/0x3f0
[  569.252029]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  569.257033]  hsr_announce+0x12f/0x430
[  569.260823]  call_timer_fn+0x190/0x720
[  569.264698]  ? send_hsr_supervision_frame+0xf20/0xf20
[  569.269875]  ? process_timeout+0x40/0x40
[  569.273920]  ? run_timer_softirq+0x647/0x1700
[  569.278403]  ? trace_hardirqs_on+0x67/0x230
[  569.282709]  ? kasan_check_read+0x11/0x20
[  569.286848]  ? send_hsr_supervision_frame+0xf20/0xf20
[  569.292124]  run_timer_softirq+0x652/0x1700
[  569.296438]  ? add_timer+0xbe0/0xbe0
[  569.300136]  ? __lock_is_held+0xb6/0x140
[  569.304181]  ? check_preemption_disabled+0x48/0x290
[  569.309197]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  569.314649]  __do_softirq+0x266/0x95a
[  569.318433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  569.324067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  569.329596]  irq_exit+0x180/0x1d0
[  569.333033]  smp_apic_timer_interrupt+0x14a/0x570
[  569.337858]  apic_timer_interrupt+0xf/0x20
[  569.342070]  </IRQ>
[  569.344297] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  569.349564] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  569.368553] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  569.376248] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  569.383499] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  569.390753] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  569.398001] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  569.405251] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  569.412522]  ? arch_local_irq_restore+0x49/0x56
[  569.417216]  dump_stack+0x1d9/0x1f0
[  569.420834]  dump_header+0x10f/0xb6c
[  569.424535]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  569.429642]  ? ___ratelimit+0x60/0x595
[  569.433601]  ? do_raw_spin_unlock+0x57/0x270
[  569.437998]  oom_kill_process.cold+0x10/0x6f5
[  569.442491]  ? lock_downgrade+0x810/0x810
[  569.446626]  ? kasan_check_read+0x11/0x20
[  569.450772]  out_of_memory+0x79a/0x1280
[  569.454740]  ? oom_killer_disable+0x280/0x280
[  569.459222]  ? mutex_trylock+0x18e/0x1e0
[  569.463264]  ? __alloc_pages_slowpath+0xcda/0x2900
[  569.468197]  __alloc_pages_slowpath+0x2113/0x2900
[  569.473036]  ? warn_alloc+0x110/0x110
[  569.476817]  ? __lock_is_held+0xb6/0x140
[  569.480865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  569.486385]  ? should_fail+0x14d/0x85c
[  569.490272]  __alloc_pages_nodemask+0x5ce/0x710
[  569.494931]  ? __alloc_pages_slowpath+0x2900/0x2900
[  569.499930]  ? __page_cache_alloc+0x131/0x460
[  569.504406]  ? find_held_lock+0x35/0x130
[  569.508455]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  569.513984]  alloc_pages_current+0x107/0x210
[  569.518380]  __page_cache_alloc+0x2bd/0x460
[  569.522687]  ? kasan_check_read+0x11/0x20
[  569.526819]  filemap_fault+0xff7/0x2400
[  569.530784]  ? __lock_page_or_retry+0x1020/0x1020
[  569.535698]  ? lock_acquire+0x16f/0x3f0
[  569.539744]  ? ext4_filemap_fault+0x7b/0xaf
[  569.544056]  ext4_filemap_fault+0x83/0xaf
[  569.548193]  __do_fault+0x116/0x4e0
[  569.551805]  __handle_mm_fault+0x2cbd/0x3f20
[  569.556199]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  569.561034]  ? find_held_lock+0x35/0x130
[  569.565083]  ? handle_mm_fault+0x322/0xb30
[  569.569312]  ? kasan_check_read+0x11/0x20
[  569.573451]  handle_mm_fault+0x43f/0xb30
[  569.577510]  __do_page_fault+0x5da/0xd60
[  569.581571]  do_page_fault+0x71/0x581
[  569.585448]  ? page_fault+0x8/0x30
[  569.588977]  page_fault+0x1e/0x30
[  569.592433] RIP: 0033:0x7f045a631000
[  569.596144] Code: Bad RIP value.
[  569.599713] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  569.605086] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  569.612429] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  569.619700] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  569.627060] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  569.634312] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  569.641589] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  569.641593] warn_alloc_show_mem: 1 callbacks suppressed
[  569.641598] Mem-Info:
[  569.648341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  569.653693] active_anon:46284 inactive_anon:191 isolated_anon:0
[  569.653693]  active_file:10 inactive_file:4 isolated_file:0
[  569.653693]  unevictable:0 dirty:0 writeback:0 unstable:0
[  569.653693]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  569.653693]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  569.653693]  free:12836 free_pcp:334 free_cma:0
[  569.656056] Call Trace:
[  569.665433] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  569.698283]  dump_stack+0x172/0x1f0
[  569.700851] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  569.728227]  warn_alloc.cold+0x87/0x17f
[  569.731816] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  569.757559]  ? zone_watermark_ok_safe+0x260/0x260
[  569.761495] lowmem_reserve[]: 0 2553 2555 2555
[  569.787587]  ? wakeup_kcompactd+0x21f/0x550
[  569.787601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  569.792407] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  569.796973]  ? __cpuset_node_allowed+0x136/0x540
[  569.801263] lowmem_reserve[]: 0 0 2 2
[  569.806794]  ? __isolate_free_page+0x4f0/0x4f0
[  569.835567] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  569.840323]  ? wake_all_kswapds+0x14d/0x300
[  569.844084] lowmem_reserve[]: 0 0 0 0
[  569.848660]  __alloc_pages_slowpath+0x227e/0x2900
[  569.874465] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  569.878796]  ? warn_alloc+0x110/0x110
[  569.882547] lowmem_reserve[]: 0 0 0 0
[  569.887374]  ? __lock_acquire+0x53b/0x4700
[  569.914929] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  569.918710]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  569.922482] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  569.926717]  ? should_fail+0x14d/0x85c
[  569.938813] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  569.944327]  ? warn_alloc+0x110/0x110
[  569.959113] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  569.962986]  ? __isolate_free_page+0x4f0/0x4f0
[  569.973952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  569.977730]  __alloc_pages_nodemask+0x5ce/0x710
[  569.993124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  569.997682]  ? __alloc_pages_slowpath+0x2900/0x2900
[  570.006494] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  570.011157]  cache_grow_begin+0x9c/0x8c0
[  570.019700] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  570.024692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.033532] 258 total pagecache pages
[  570.037572]  ? __cpuset_node_allowed+0x136/0x540
[  570.046120] 0 pages in swap cache
[  570.051631]  fallback_alloc+0x1fd/0x2d0
[  570.055398] Swap cache stats: add 0, delete 0, find 0/0
[  570.060251]  ____cache_alloc_node+0x1be/0x1e0
[  570.063666] Free swap  = 0kB
[  570.067623]  kmem_cache_alloc_node+0xe3/0x710
[  570.072963] Total swap = 0kB
[  570.077445]  ? ipv6_get_ifaddr+0x343/0x4b0
[  570.080431] 1965979 pages RAM
[  570.084911]  __alloc_skb+0xd5/0x5e0
[  570.087890] 0 pages HighMem/MovableOnly
[  570.092103]  ? skb_scrub_packet+0x440/0x440
[  570.095273] 339412 pages reserved
[  570.098881]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  570.102816] 0 pages cma reserved
[  570.107115]  ? refcount_inc_checked+0x70/0x70
[  570.110701] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  570.115965]  ndisc_alloc_skb+0x13c/0x340
[  570.140092]  ndisc_send_rs+0x32d/0x6d0
[  570.144074]  addrconf_rs_timer+0x30f/0x680
[  570.148299]  ? ipv6_get_lladdr+0x490/0x490
[  570.152524]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  570.157964]  call_timer_fn+0x190/0x720
[  570.161843]  ? ipv6_get_lladdr+0x490/0x490
[  570.166064]  ? process_timeout+0x40/0x40
[  570.170111]  ? run_timer_softirq+0x647/0x1700
[  570.174612]  ? trace_hardirqs_on+0x67/0x230
[  570.178923]  ? kasan_check_read+0x11/0x20
[  570.183061]  ? ipv6_get_lladdr+0x490/0x490
[  570.187282]  run_timer_softirq+0x652/0x1700
[  570.191595]  ? add_timer+0xbe0/0xbe0
[  570.195297]  ? kvm_clock_read+0x18/0x30
[  570.199265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.204807]  ? check_preemption_disabled+0x48/0x290
[  570.209899]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  570.215337]  __do_softirq+0x266/0x95a
[  570.219122]  ? preempt_schedule_common+0x4f/0xe0
[  570.223871]  ? takeover_tasklets+0x7b0/0x7b0
[  570.228268]  run_ksoftirqd+0x8e/0x110
[  570.232056]  smpboot_thread_fn+0x6ab/0xa10
[  570.236284]  ? sort_range+0x30/0x30
[  570.239892]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  570.245418]  ? __kthread_parkme+0xfb/0x1b0
[  570.249665]  kthread+0x357/0x430
[  570.253017]  ? sort_range+0x30/0x30
[  570.256632]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  570.262159]  ret_from_fork+0x3a/0x50
[  570.265872] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  570.265935] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  570.272517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  570.272522] Call Trace:
[  570.279103] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  570.288335]  <IRQ>
[  570.305586]  dump_stack+0x172/0x1f0
[  570.309225]  warn_alloc.cold+0x87/0x17f
[  570.313183]  ? zone_watermark_ok_safe+0x260/0x260
[  570.318037]  ? wakeup_kcompactd+0x21f/0x550
[  570.322342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.327863]  ? __cpuset_node_allowed+0x136/0x540
[  570.332613]  ? __isolate_free_page+0x4f0/0x4f0
[  570.337181]  ? wake_all_kswapds+0x14d/0x300
[  570.341503]  __alloc_pages_slowpath+0x227e/0x2900
[  570.346355]  ? warn_alloc+0x110/0x110
[  570.350143]  ? __lock_acquire+0x53b/0x4700
[  570.354367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  570.359892]  ? should_fail+0x14d/0x85c
[  570.363767]  ? warn_alloc+0x110/0x110
[  570.367556]  ? __isolate_free_page+0x4f0/0x4f0
[  570.372127]  __alloc_pages_nodemask+0x5ce/0x710
[  570.376788]  ? __alloc_pages_slowpath+0x2900/0x2900
[  570.381814]  cache_grow_begin+0x9c/0x8c0
[  570.385863]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.391389]  ? __cpuset_node_allowed+0x136/0x540
[  570.396164]  fallback_alloc+0x1fd/0x2d0
[  570.400132]  ____cache_alloc_node+0x1be/0x1e0
[  570.404617]  kmem_cache_alloc_node+0xe3/0x710
[  570.409099]  ? ipv6_get_ifaddr+0x343/0x4b0
[  570.413333]  __alloc_skb+0xd5/0x5e0
[  570.416946]  ? skb_scrub_packet+0x440/0x440
[  570.421257]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  570.426698]  ? refcount_inc_checked+0x70/0x70
[  570.431195]  ndisc_alloc_skb+0x13c/0x340
[  570.435337]  ndisc_send_rs+0x32d/0x6d0
[  570.439225]  addrconf_rs_timer+0x30f/0x680
[  570.443455]  ? ipv6_get_lladdr+0x490/0x490
[  570.447681]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  570.453117]  call_timer_fn+0x190/0x720
[  570.456988]  ? ipv6_get_lladdr+0x490/0x490
[  570.461209]  ? process_timeout+0x40/0x40
[  570.465251]  ? run_timer_softirq+0x647/0x1700
[  570.469747]  ? trace_hardirqs_on+0x67/0x230
[  570.474053]  ? kasan_check_read+0x11/0x20
[  570.478199]  ? ipv6_get_lladdr+0x490/0x490
[  570.482421]  run_timer_softirq+0x652/0x1700
[  570.486734]  ? add_timer+0xbe0/0xbe0
[  570.490435]  ? __lock_is_held+0xb6/0x140
[  570.494482]  ? check_preemption_disabled+0x48/0x290
[  570.499488]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  570.504926]  __do_softirq+0x266/0x95a
[  570.508706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.514229]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  570.519753]  irq_exit+0x180/0x1d0
[  570.523210]  smp_apic_timer_interrupt+0x14a/0x570
[  570.528038]  apic_timer_interrupt+0xf/0x20
[  570.532251]  </IRQ>
[  570.534479] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  570.539742] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  570.558626] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  570.566322] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  570.573572] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  570.580821] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  570.588091] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  570.595344] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  570.602609]  ? arch_local_irq_restore+0x49/0x56
[  570.607268]  dump_stack+0x1d9/0x1f0
[  570.610883]  dump_header+0x10f/0xb6c
[  570.614587]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  570.619679]  ? ___ratelimit+0x60/0x595
[  570.623562]  ? do_raw_spin_unlock+0x57/0x270
[  570.627961]  oom_kill_process.cold+0x10/0x6f5
[  570.632445]  ? lock_downgrade+0x810/0x810
[  570.636582]  ? kasan_check_read+0x11/0x20
[  570.640716]  out_of_memory+0x79a/0x1280
[  570.644680]  ? oom_killer_disable+0x280/0x280
[  570.649163]  ? mutex_trylock+0x18e/0x1e0
[  570.653216]  ? __alloc_pages_slowpath+0xcda/0x2900
[  570.658134]  __alloc_pages_slowpath+0x2113/0x2900
[  570.662974]  ? warn_alloc+0x110/0x110
[  570.666780]  ? __lock_is_held+0xb6/0x140
[  570.670828]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  570.676357]  ? should_fail+0x14d/0x85c
[  570.680244]  __alloc_pages_nodemask+0x5ce/0x710
[  570.684900]  ? __alloc_pages_slowpath+0x2900/0x2900
[  570.689901]  ? __page_cache_alloc+0x131/0x460
[  570.694395]  ? find_held_lock+0x35/0x130
[  570.698451]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  570.703976]  alloc_pages_current+0x107/0x210
[  570.708370]  __page_cache_alloc+0x2bd/0x460
[  570.712802]  ? kasan_check_read+0x11/0x20
[  570.717026]  filemap_fault+0xff7/0x2400
[  570.720999]  ? __lock_page_or_retry+0x1020/0x1020
[  570.725918]  ? lock_acquire+0x16f/0x3f0
[  570.729874]  ? ext4_filemap_fault+0x7b/0xaf
[  570.734193]  ext4_filemap_fault+0x83/0xaf
[  570.738330]  __do_fault+0x116/0x4e0
[  570.741952]  __handle_mm_fault+0x2cbd/0x3f20
[  570.746361]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  570.751202]  ? find_held_lock+0x35/0x130
[  570.755253]  ? handle_mm_fault+0x322/0xb30
[  570.759482]  ? kasan_check_read+0x11/0x20
[  570.763625]  handle_mm_fault+0x43f/0xb30
[  570.767911]  __do_page_fault+0x5da/0xd60
[  570.771970]  do_page_fault+0x71/0x581
[  570.775756]  ? page_fault+0x8/0x30
[  570.779279]  page_fault+0x1e/0x30
[  570.782717] RIP: 0033:0x7f045a631000
[  570.786450] Code: Bad RIP value.
[  570.789799] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  570.795145] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  570.802404] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  570.809662] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  570.816919] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  570.824188] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  570.831564] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  570.831568] warn_alloc_show_mem: 1 callbacks suppressed
[  570.831572] Mem-Info:
[  570.838307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  570.843660] active_anon:46284 inactive_anon:191 isolated_anon:0
[  570.843660]  active_file:10 inactive_file:4 isolated_file:0
[  570.843660]  unevictable:0 dirty:0 writeback:0 unstable:0
[  570.843660]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  570.843660]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  570.843660]  free:12836 free_pcp:334 free_cma:0
[  570.846023] Call Trace:
[  570.855455] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  570.888407]  dump_stack+0x172/0x1f0
[  570.890970] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  570.918345]  warn_alloc.cold+0x87/0x17f
[  570.921934] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  570.947606]  ? zone_watermark_ok_safe+0x260/0x260
[  570.951540] lowmem_reserve[]: 0 2553 2555 2555
[  570.977630]  ? wakeup_kcompactd+0x21f/0x550
[  570.982434] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  570.986994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  570.991276] lowmem_reserve[]: 0 0 2 2
[  571.020052]  ? __cpuset_node_allowed+0x136/0x540
[  571.025560] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  571.029348]  ? __isolate_free_page+0x4f0/0x4f0
[  571.034062] lowmem_reserve[]: 0 0 0 0
[  571.059895]  ? wake_all_kswapds+0x14d/0x300
[  571.064434] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  571.068216]  __alloc_pages_slowpath+0x227e/0x2900
[  571.072493] lowmem_reserve[]: 0 0 0 0
[  571.100068]  ? warn_alloc+0x110/0x110
[  571.104957] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  571.108742]  ? __lock_acquire+0x53b/0x4700
[  571.112504] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  571.124619]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.128819] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  571.143636]  ? should_fail+0x14d/0x85c
[  571.149138] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  571.160129]  ? warn_alloc+0x110/0x110
[  571.163984] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  571.179400]  ? __isolate_free_page+0x4f0/0x4f0
[  571.183173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  571.191993]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.196545] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  571.205094]  __alloc_pages_nodemask+0x5ce/0x710
[  571.210681] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  571.219490]  ? __alloc_pages_slowpath+0x2900/0x2900
[  571.224124] 258 total pagecache pages
[  571.232682]  ? find_held_lock+0x35/0x130
[  571.237668] 0 pages in swap cache
[  571.241444]  cache_grow_begin+0x9c/0x8c0
[  571.245555] Swap cache stats: add 0, delete 0, find 0/0
[  571.248981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  571.253004] Free swap  = 0kB
[  571.258370]  ? __cpuset_node_allowed+0x136/0x540
[  571.263889] Total swap = 0kB
[  571.266891]  fallback_alloc+0x1fd/0x2d0
[  571.271610] 1965979 pages RAM
[  571.274615]  ____cache_alloc_node+0x1be/0x1e0
[  571.278552] 0 pages HighMem/MovableOnly
[  571.281637]  kmem_cache_alloc+0x1f5/0x710
[  571.286117] 339412 pages reserved
[  571.286122] 0 pages cma reserved
[  571.290081]  ? mark_held_locks+0xb1/0x100
[  571.294271] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  571.297629]  ? __netdev_alloc_skb+0x367/0x470
[  571.301077] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  571.305104]  __build_skb+0x3e/0x310
[  571.331927]  __netdev_alloc_skb+0x2ba/0x470
[  571.336244]  send_hsr_supervision_frame+0x110/0xf20
[  571.341259]  ? lock_acquire+0x16f/0x3f0
[  571.345220]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  571.350224]  hsr_announce+0x12f/0x430
[  571.354015]  call_timer_fn+0x190/0x720
[  571.357901]  ? send_hsr_supervision_frame+0xf20/0xf20
[  571.363095]  ? process_timeout+0x40/0x40
[  571.367165]  ? run_timer_softirq+0x647/0x1700
[  571.371652]  ? trace_hardirqs_on+0x67/0x230
[  571.375953]  ? kasan_check_read+0x11/0x20
[  571.380086]  ? send_hsr_supervision_frame+0xf20/0xf20
[  571.385273]  run_timer_softirq+0x652/0x1700
[  571.389585]  ? add_timer+0xbe0/0xbe0
[  571.393285]  ? kvm_clock_read+0x18/0x30
[  571.397243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  571.402767]  ? check_preemption_disabled+0x48/0x290
[  571.407774]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  571.413226]  __do_softirq+0x266/0x95a
[  571.417014]  ? preempt_schedule_common+0x4f/0xe0
[  571.421782]  ? takeover_tasklets+0x7b0/0x7b0
[  571.426174]  run_ksoftirqd+0x8e/0x110
[  571.429962]  smpboot_thread_fn+0x6ab/0xa10
[  571.434186]  ? sort_range+0x30/0x30
[  571.437812]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  571.443346]  ? __kthread_parkme+0xfb/0x1b0
[  571.447584]  kthread+0x357/0x430
[  571.450933]  ? sort_range+0x30/0x30
[  571.454543]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  571.460063]  ret_from_fork+0x3a/0x50
[  571.463769] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  571.463937] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  571.470417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  571.492306] Call Trace:
[  571.494867]  <IRQ>
[  571.497004]  dump_stack+0x172/0x1f0
[  571.500821]  warn_alloc.cold+0x87/0x17f
[  571.504781]  ? zone_watermark_ok_safe+0x260/0x260
[  571.509611]  ? wakeup_kcompactd+0x21f/0x550
[  571.513919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  571.519440]  ? __cpuset_node_allowed+0x136/0x540
[  571.524188]  ? __isolate_free_page+0x4f0/0x4f0
[  571.528755]  ? wake_all_kswapds+0x14d/0x300
[  571.533064]  __alloc_pages_slowpath+0x227e/0x2900
[  571.537947]  ? warn_alloc+0x110/0x110
[  571.541737]  ? __lock_acquire+0x53b/0x4700
[  571.545990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.551512]  ? should_fail+0x14d/0x85c
[  571.555386]  ? warn_alloc+0x110/0x110
[  571.559176]  ? __isolate_free_page+0x4f0/0x4f0
[  571.563743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.569300]  __alloc_pages_nodemask+0x5ce/0x710
[  571.574057]  ? __alloc_pages_slowpath+0x2900/0x2900
[  571.579065]  ? find_held_lock+0x35/0x130
[  571.583118]  cache_grow_begin+0x9c/0x8c0
[  571.587171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  571.592690]  ? __cpuset_node_allowed+0x136/0x540
[  571.597440]  fallback_alloc+0x1fd/0x2d0
[  571.601652]  ____cache_alloc_node+0x1be/0x1e0
[  571.606136]  kmem_cache_alloc+0x1f5/0x710
[  571.610266]  ? mark_held_locks+0xb1/0x100
[  571.614394]  ? trace_hardirqs_on+0x67/0x230
[  571.618700]  ? __netdev_alloc_skb+0x367/0x470
[  571.623195]  __build_skb+0x3e/0x310
[  571.626807]  __netdev_alloc_skb+0x2ba/0x470
[  571.631142]  send_hsr_supervision_frame+0x110/0xf20
[  571.636144]  ? lock_acquire+0x16f/0x3f0
[  571.640113]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  571.645115]  hsr_announce+0x12f/0x430
[  571.648903]  call_timer_fn+0x190/0x720
[  571.652776]  ? send_hsr_supervision_frame+0xf20/0xf20
[  571.657954]  ? process_timeout+0x40/0x40
[  571.662020]  ? run_timer_softirq+0x647/0x1700
[  571.666507]  ? trace_hardirqs_on+0x67/0x230
[  571.670816]  ? kasan_check_read+0x11/0x20
[  571.674951]  ? send_hsr_supervision_frame+0xf20/0xf20
[  571.680132]  run_timer_softirq+0x652/0x1700
[  571.684444]  ? add_timer+0xbe0/0xbe0
[  571.688149]  ? __lock_is_held+0xb6/0x140
[  571.692200]  ? check_preemption_disabled+0x48/0x290
[  571.697205]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  571.702644]  __do_softirq+0x266/0x95a
[  571.706427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  571.711945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.717473]  irq_exit+0x180/0x1d0
[  571.720911]  smp_apic_timer_interrupt+0x14a/0x570
[  571.725740]  apic_timer_interrupt+0xf/0x20
[  571.729955]  </IRQ>
[  571.732180] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  571.737444] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  571.756425] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  571.764118] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  571.771370] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  571.778622] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  571.785872] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  571.793126] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  571.800396]  ? arch_local_irq_restore+0x49/0x56
[  571.805056]  dump_stack+0x1d9/0x1f0
[  571.808685]  dump_header+0x10f/0xb6c
[  571.812389]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  571.817476]  ? ___ratelimit+0x60/0x595
[  571.821350]  ? do_raw_spin_unlock+0x57/0x270
[  571.825756]  oom_kill_process.cold+0x10/0x6f5
[  571.830234]  ? lock_downgrade+0x810/0x810
[  571.834372]  ? kasan_check_read+0x11/0x20
[  571.838507]  out_of_memory+0x79a/0x1280
[  571.842472]  ? oom_killer_disable+0x280/0x280
[  571.846953]  ? mutex_trylock+0x18e/0x1e0
[  571.851000]  ? __alloc_pages_slowpath+0xcda/0x2900
[  571.855932]  __alloc_pages_slowpath+0x2113/0x2900
[  571.860780]  ? warn_alloc+0x110/0x110
[  571.864567]  ? __lock_is_held+0xb6/0x140
[  571.868616]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  571.874138]  ? should_fail+0x14d/0x85c
[  571.878017]  __alloc_pages_nodemask+0x5ce/0x710
[  571.882671]  ? __alloc_pages_slowpath+0x2900/0x2900
[  571.887685]  ? __page_cache_alloc+0x131/0x460
[  571.892162]  ? find_held_lock+0x35/0x130
[  571.896207]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  571.901744]  alloc_pages_current+0x107/0x210
[  571.906137]  __page_cache_alloc+0x2bd/0x460
[  571.910442]  ? kasan_check_read+0x11/0x20
[  571.914577]  filemap_fault+0xff7/0x2400
[  571.918550]  ? __lock_page_or_retry+0x1020/0x1020
[  571.923382]  ? lock_acquire+0x16f/0x3f0
[  571.927344]  ? ext4_filemap_fault+0x7b/0xaf
[  571.931656]  ext4_filemap_fault+0x83/0xaf
[  571.935786]  __do_fault+0x116/0x4e0
[  571.939401]  __handle_mm_fault+0x2cbd/0x3f20
[  571.943796]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  571.948635]  ? find_held_lock+0x35/0x130
[  571.952684]  ? handle_mm_fault+0x322/0xb30
[  571.956913]  ? kasan_check_read+0x11/0x20
[  571.961050]  handle_mm_fault+0x43f/0xb30
[  571.965108]  __do_page_fault+0x5da/0xd60
[  571.969164]  do_page_fault+0x71/0x581
[  571.972946]  ? page_fault+0x8/0x30
[  571.976472]  page_fault+0x1e/0x30
[  571.979910] RIP: 0033:0x7f045a631000
[  571.983631] Code: Bad RIP value.
[  571.986973] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  571.992320] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  571.999576] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  572.006829] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  572.014080] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  572.021329] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  572.028600] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  572.028605] warn_alloc_show_mem: 1 callbacks suppressed
[  572.028609] Mem-Info:
[  572.035346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  572.040709] active_anon:46284 inactive_anon:191 isolated_anon:0
[  572.040709]  active_file:10 inactive_file:4 isolated_file:0
[  572.040709]  unevictable:0 dirty:0 writeback:0 unstable:0
[  572.040709]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  572.040709]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  572.040709]  free:12836 free_pcp:334 free_cma:0
[  572.043072] Call Trace:
[  572.052528] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  572.085454]  dump_stack+0x172/0x1f0
[  572.088016] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  572.115484]  warn_alloc.cold+0x87/0x17f
[  572.119081] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  572.144737]  ? zone_watermark_ok_safe+0x260/0x260
[  572.148675] lowmem_reserve[]: 0 2553 2555 2555
[  572.174769]  ? wakeup_kcompactd+0x21f/0x550
[  572.179574] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  572.184135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.188430] lowmem_reserve[]: 0 0 2 2
[  572.217212]  ? __cpuset_node_allowed+0x136/0x540
[  572.222713] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  572.226499]  ? __isolate_free_page+0x4f0/0x4f0
[  572.231231] lowmem_reserve[]: 0 0 0 0
[  572.257076]  ? wake_all_kswapds+0x14d/0x300
[  572.261620] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  572.265409]  __alloc_pages_slowpath+0x227e/0x2900
[  572.269690] lowmem_reserve[]: 0 0 0 0
[  572.297368]  ? warn_alloc+0x110/0x110
[  572.302173] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  572.305962]  ? __lock_acquire+0x53b/0x4700
[  572.309733] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  572.321867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  572.326069] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  572.340875]  ? should_fail+0x14d/0x85c
[  572.346376] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  572.357361]  ? warn_alloc+0x110/0x110
[  572.361230] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  572.376652]  ? __isolate_free_page+0x4f0/0x4f0
[  572.380424] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  572.389241]  __alloc_pages_nodemask+0x5ce/0x710
[  572.393788] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  572.402339]  ? __alloc_pages_slowpath+0x2900/0x2900
[  572.406975] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  572.415793]  cache_grow_begin+0x9c/0x8c0
[  572.420869] 258 total pagecache pages
[  572.429419]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.433452] 0 pages in swap cache
[  572.437221]  ? __cpuset_node_allowed+0x136/0x540
[  572.442726] Swap cache stats: add 0, delete 0, find 0/0
[  572.446157]  fallback_alloc+0x1fd/0x2d0
[  572.450875] Free swap  = 0kB
[  572.456237]  ____cache_alloc_node+0x1be/0x1e0
[  572.460186] Total swap = 0kB
[  572.463186]  kmem_cache_alloc_node+0xe3/0x710
[  572.467645] 1965979 pages RAM
[  572.470644]  ? ipv6_get_ifaddr+0x343/0x4b0
[  572.475100] 0 pages HighMem/MovableOnly
[  572.475106] 339412 pages reserved
[  572.478194]  __alloc_skb+0xd5/0x5e0
[  572.482387] 0 pages cma reserved
[  572.482516] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  572.486346]  ? skb_scrub_packet+0x440/0x440
[  572.513303]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  572.518791]  ? refcount_inc_checked+0x70/0x70
[  572.523303]  ndisc_alloc_skb+0x13c/0x340
[  572.527352]  ndisc_send_rs+0x32d/0x6d0
[  572.531226]  addrconf_rs_timer+0x30f/0x680
[  572.535447]  ? ipv6_get_lladdr+0x490/0x490
[  572.539766]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  572.545222]  call_timer_fn+0x190/0x720
[  572.549098]  ? ipv6_get_lladdr+0x490/0x490
[  572.553317]  ? process_timeout+0x40/0x40
[  572.557362]  ? run_timer_softirq+0x647/0x1700
[  572.561842]  ? trace_hardirqs_on+0x67/0x230
[  572.566143]  ? kasan_check_read+0x11/0x20
[  572.570289]  ? ipv6_get_lladdr+0x490/0x490
[  572.574508]  run_timer_softirq+0x652/0x1700
[  572.578818]  ? add_timer+0xbe0/0xbe0
[  572.582528]  ? kvm_clock_read+0x18/0x30
[  572.586498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.592025]  ? check_preemption_disabled+0x48/0x290
[  572.597029]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  572.602473]  __do_softirq+0x266/0x95a
[  572.606258]  ? preempt_schedule_common+0x4f/0xe0
[  572.611011]  ? takeover_tasklets+0x7b0/0x7b0
[  572.615408]  run_ksoftirqd+0x8e/0x110
[  572.619192]  smpboot_thread_fn+0x6ab/0xa10
[  572.623414]  ? sort_range+0x30/0x30
[  572.627025]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  572.632550]  ? __kthread_parkme+0xfb/0x1b0
[  572.636774]  kthread+0x357/0x430
[  572.640124]  ? sort_range+0x30/0x30
[  572.643734]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  572.649272]  ret_from_fork+0x3a/0x50
[  572.652982] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  572.653044] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  572.659629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  572.659634] Call Trace:
[  572.666200] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  572.675431]  <IRQ>
[  572.692677]  dump_stack+0x172/0x1f0
[  572.696299]  warn_alloc.cold+0x87/0x17f
[  572.700285]  ? zone_watermark_ok_safe+0x260/0x260
[  572.705117]  ? wakeup_kcompactd+0x21f/0x550
[  572.709424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.714948]  ? __cpuset_node_allowed+0x136/0x540
[  572.719697]  ? __isolate_free_page+0x4f0/0x4f0
[  572.724276]  ? wake_all_kswapds+0x14d/0x300
[  572.728590]  __alloc_pages_slowpath+0x227e/0x2900
[  572.733430]  ? warn_alloc+0x110/0x110
[  572.737217]  ? __lock_acquire+0x53b/0x4700
[  572.741441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  572.747079]  ? should_fail+0x14d/0x85c
[  572.750952]  ? warn_alloc+0x110/0x110
[  572.754737]  ? __isolate_free_page+0x4f0/0x4f0
[  572.759305]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  572.764831]  __alloc_pages_nodemask+0x5ce/0x710
[  572.769656]  ? __alloc_pages_slowpath+0x2900/0x2900
[  572.774673]  ? find_held_lock+0x35/0x130
[  572.778722]  cache_grow_begin+0x9c/0x8c0
[  572.782778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.788302]  ? __cpuset_node_allowed+0x136/0x540
[  572.793043]  fallback_alloc+0x1fd/0x2d0
[  572.797008]  ____cache_alloc_node+0x1be/0x1e0
[  572.801500]  kmem_cache_alloc+0x1f5/0x710
[  572.805650]  ? mark_held_locks+0xb1/0x100
[  572.809791]  ? __netdev_alloc_skb+0x367/0x470
[  572.814283]  __build_skb+0x3e/0x310
[  572.817893]  __netdev_alloc_skb+0x2ba/0x470
[  572.822205]  send_hsr_supervision_frame+0x110/0xf20
[  572.827205]  ? lock_acquire+0x16f/0x3f0
[  572.831164]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  572.836168]  hsr_announce+0x12f/0x430
[  572.840063]  call_timer_fn+0x190/0x720
[  572.843953]  ? send_hsr_supervision_frame+0xf20/0xf20
[  572.849138]  ? process_timeout+0x40/0x40
[  572.853186]  ? run_timer_softirq+0x647/0x1700
[  572.857671]  ? trace_hardirqs_on+0x67/0x230
[  572.861980]  ? kasan_check_read+0x11/0x20
[  572.866125]  ? send_hsr_supervision_frame+0xf20/0xf20
[  572.871416]  run_timer_softirq+0x652/0x1700
[  572.875728]  ? add_timer+0xbe0/0xbe0
[  572.879428]  ? __lock_is_held+0xb6/0x140
[  572.883476]  ? check_preemption_disabled+0x48/0x290
[  572.888483]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  572.893922]  __do_softirq+0x266/0x95a
[  572.897708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  572.903231]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  572.908764]  irq_exit+0x180/0x1d0
[  572.912207]  smp_apic_timer_interrupt+0x14a/0x570
[  572.917043]  apic_timer_interrupt+0xf/0x20
[  572.921260]  </IRQ>
[  572.923488] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  572.928753] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  572.947636] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  572.955328] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  572.962579] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  572.969953] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  572.977211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  572.984468] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  572.991838]  ? arch_local_irq_restore+0x49/0x56
[  572.996506]  dump_stack+0x1d9/0x1f0
[  573.000125]  dump_header+0x10f/0xb6c
[  573.003822]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  573.008915]  ? ___ratelimit+0x60/0x595
[  573.012787]  ? do_raw_spin_unlock+0x57/0x270
[  573.017183]  oom_kill_process.cold+0x10/0x6f5
[  573.021662]  ? lock_downgrade+0x810/0x810
[  573.025902]  ? kasan_check_read+0x11/0x20
[  573.030057]  out_of_memory+0x79a/0x1280
[  573.034024]  ? oom_killer_disable+0x280/0x280
[  573.038510]  ? mutex_trylock+0x18e/0x1e0
[  573.042554]  ? __alloc_pages_slowpath+0xcda/0x2900
[  573.047473]  __alloc_pages_slowpath+0x2113/0x2900
[  573.052312]  ? warn_alloc+0x110/0x110
[  573.056096]  ? __lock_is_held+0xb6/0x140
[  573.060143]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  573.065683]  ? should_fail+0x14d/0x85c
[  573.069564]  __alloc_pages_nodemask+0x5ce/0x710
[  573.074220]  ? __alloc_pages_slowpath+0x2900/0x2900
[  573.079223]  ? __page_cache_alloc+0x131/0x460
[  573.083704]  ? find_held_lock+0x35/0x130
[  573.087764]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  573.093289]  alloc_pages_current+0x107/0x210
[  573.097683]  __page_cache_alloc+0x2bd/0x460
[  573.101989]  ? kasan_check_read+0x11/0x20
[  573.106121]  filemap_fault+0xff7/0x2400
[  573.110094]  ? __lock_page_or_retry+0x1020/0x1020
[  573.114928]  ? lock_acquire+0x16f/0x3f0
[  573.118892]  ? ext4_filemap_fault+0x7b/0xaf
[  573.123201]  ext4_filemap_fault+0x83/0xaf
[  573.127336]  __do_fault+0x116/0x4e0
[  573.130960]  __handle_mm_fault+0x2cbd/0x3f20
[  573.135444]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  573.140271]  ? find_held_lock+0x35/0x130
[  573.144321]  ? handle_mm_fault+0x322/0xb30
[  573.148551]  ? kasan_check_read+0x11/0x20
[  573.152684]  handle_mm_fault+0x43f/0xb30
[  573.156736]  __do_page_fault+0x5da/0xd60
[  573.160786]  do_page_fault+0x71/0x581
[  573.164570]  ? page_fault+0x8/0x30
[  573.168095]  page_fault+0x1e/0x30
[  573.171530] RIP: 0033:0x7f045a631000
[  573.175245] Code: Bad RIP value.
[  573.178592] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  573.184029] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  573.191281] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  573.198544] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  573.205796] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  573.213134] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  573.220399] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  573.220403] warn_alloc_show_mem: 1 callbacks suppressed
[  573.220407] Mem-Info:
[  573.227144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  573.232492] active_anon:46284 inactive_anon:191 isolated_anon:0
[  573.232492]  active_file:10 inactive_file:4 isolated_file:0
[  573.232492]  unevictable:0 dirty:0 writeback:0 unstable:0
[  573.232492]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  573.232492]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  573.232492]  free:12836 free_pcp:334 free_cma:0
[  573.234852] Call Trace:
[  573.244202] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  573.277040]  dump_stack+0x172/0x1f0
[  573.279606] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  573.306981]  warn_alloc.cold+0x87/0x17f
[  573.310568] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  573.336219]  ? zone_watermark_ok_safe+0x260/0x260
[  573.340165] lowmem_reserve[]: 0 2553 2555 2555
[  573.366257]  ? wakeup_kcompactd+0x21f/0x550
[  573.371166] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  573.375726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  573.380127] lowmem_reserve[]: 0 0 2 2
[  573.408911]  ? __cpuset_node_allowed+0x136/0x540
[  573.414422] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  573.418212]  ? __isolate_free_page+0x4f0/0x4f0
[  573.422933] lowmem_reserve[]: 0 0 0 0
[  573.448763]  ? wake_all_kswapds+0x14d/0x300
[  573.453319] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  573.457121]  __alloc_pages_slowpath+0x227e/0x2900
[  573.461403] lowmem_reserve[]: 0 0 0 0
[  573.488975]  ? warn_alloc+0x110/0x110
[  573.493770] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  573.497557]  ? __lock_acquire+0x53b/0x4700
[  573.501321] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  573.513439]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  573.517632] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  573.532441]  ? should_fail+0x14d/0x85c
[  573.537944] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  573.548945]  ? warn_alloc+0x110/0x110
[  573.552802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  573.568210]  ? __isolate_free_page+0x4f0/0x4f0
[  573.571983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  573.580794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  573.585350] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  573.593903]  __alloc_pages_nodemask+0x5ce/0x710
[  573.599628] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  573.608468]  ? __alloc_pages_slowpath+0x2900/0x2900
[  573.613092] 258 total pagecache pages
[  573.621650]  ? find_held_lock+0x35/0x130
[  573.626721] 0 pages in swap cache
[  573.630530]  cache_grow_begin+0x9c/0x8c0
[  573.634555] Swap cache stats: add 0, delete 0, find 0/0
[  573.637984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  573.642011] Free swap  = 0kB
[  573.647354]  ? __cpuset_node_allowed+0x136/0x540
[  573.652857] Total swap = 0kB
[  573.655960]  fallback_alloc+0x1fd/0x2d0
[  573.660681] 1965979 pages RAM
[  573.663683]  ____cache_alloc_node+0x1be/0x1e0
[  573.667615] 0 pages HighMem/MovableOnly
[  573.667620] 339412 pages reserved
[  573.670724]  kmem_cache_alloc+0x1f5/0x710
[  573.675187] 0 pages cma reserved
[  573.675355] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  573.679158]  ? mark_held_locks+0xb1/0x100
[  573.706571]  ? trace_hardirqs_on+0x67/0x230
[  573.710882]  ? __netdev_alloc_skb+0x367/0x470
[  573.715374]  __build_skb+0x3e/0x310
[  573.718987]  __netdev_alloc_skb+0x2ba/0x470
[  573.723298]  send_hsr_supervision_frame+0x110/0xf20
[  573.728294]  ? lock_acquire+0x16f/0x3f0
[  573.732257]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  573.737352]  hsr_announce+0x12f/0x430
[  573.741141]  call_timer_fn+0x190/0x720
[  573.745014]  ? send_hsr_supervision_frame+0xf20/0xf20
[  573.750192]  ? process_timeout+0x40/0x40
[  573.754239]  ? run_timer_softirq+0x647/0x1700
[  573.758723]  ? trace_hardirqs_on+0x67/0x230
[  573.763026]  ? kasan_check_read+0x11/0x20
[  573.767156]  ? send_hsr_supervision_frame+0xf20/0xf20
[  573.772333]  run_timer_softirq+0x652/0x1700
[  573.776649]  ? add_timer+0xbe0/0xbe0
[  573.780361]  ? kvm_clock_read+0x18/0x30
[  573.784316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  573.789836]  ? check_preemption_disabled+0x48/0x290
[  573.794842]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  573.800277]  __do_softirq+0x266/0x95a
[  573.804061]  ? preempt_schedule_common+0x4f/0xe0
[  573.808808]  ? takeover_tasklets+0x7b0/0x7b0
[  573.813199]  run_ksoftirqd+0x8e/0x110
[  573.816981]  smpboot_thread_fn+0x6ab/0xa10
[  573.821202]  ? sort_range+0x30/0x30
[  573.824830]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  573.830352]  ? __kthread_parkme+0xfb/0x1b0
[  573.834571]  kthread+0x357/0x430
[  573.837917]  ? sort_range+0x30/0x30
[  573.841524]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  573.847161]  ret_from_fork+0x3a/0x50
[  573.850870] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  573.850998] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  573.857521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  573.857526] Call Trace:
[  573.881948]  <IRQ>
[  573.884081]  dump_stack+0x172/0x1f0
[  573.887781]  warn_alloc.cold+0x87/0x17f
[  573.891771]  ? zone_watermark_ok_safe+0x260/0x260
[  573.896602]  ? wakeup_kcompactd+0x21f/0x550
[  573.900911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  573.906435]  ? __cpuset_node_allowed+0x136/0x540
[  573.911186]  ? __isolate_free_page+0x4f0/0x4f0
[  573.915756]  ? wake_all_kswapds+0x14d/0x300
[  573.920067]  __alloc_pages_slowpath+0x227e/0x2900
[  573.924932]  ? warn_alloc+0x110/0x110
[  573.928741]  ? __lock_acquire+0x53b/0x4700
[  573.932961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  573.938478]  ? should_fail+0x14d/0x85c
[  573.942344]  ? warn_alloc+0x110/0x110
[  573.946133]  ? __isolate_free_page+0x4f0/0x4f0
[  573.950704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  573.956230]  __alloc_pages_nodemask+0x5ce/0x710
[  573.960894]  ? __alloc_pages_slowpath+0x2900/0x2900
[  573.965900]  ? find_held_lock+0x35/0x130
[  573.969947]  cache_grow_begin+0x9c/0x8c0
[  573.974000]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  573.979522]  ? __cpuset_node_allowed+0x136/0x540
[  573.984265]  fallback_alloc+0x1fd/0x2d0
[  573.988316]  ____cache_alloc_node+0x1be/0x1e0
[  573.992801]  kmem_cache_alloc+0x1f5/0x710
[  573.997038]  ? mark_held_locks+0xb1/0x100
[  574.001182]  ? __netdev_alloc_skb+0x367/0x470
[  574.005672]  __build_skb+0x3e/0x310
[  574.009285]  __netdev_alloc_skb+0x2ba/0x470
[  574.013597]  send_hsr_supervision_frame+0x110/0xf20
[  574.018598]  ? lock_acquire+0x16f/0x3f0
[  574.022573]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  574.027663]  hsr_announce+0x12f/0x430
[  574.031469]  call_timer_fn+0x190/0x720
[  574.035350]  ? send_hsr_supervision_frame+0xf20/0xf20
[  574.040522]  ? process_timeout+0x40/0x40
[  574.044569]  ? run_timer_softirq+0x647/0x1700
[  574.049051]  ? trace_hardirqs_on+0x67/0x230
[  574.053370]  ? kasan_check_read+0x11/0x20
[  574.057599]  ? send_hsr_supervision_frame+0xf20/0xf20
[  574.062784]  run_timer_softirq+0x652/0x1700
[  574.067097]  ? add_timer+0xbe0/0xbe0
[  574.070796]  ? __lock_is_held+0xb6/0x140
[  574.074858]  ? check_preemption_disabled+0x48/0x290
[  574.079875]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  574.085317]  __do_softirq+0x266/0x95a
[  574.089100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  574.094617]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  574.100150]  irq_exit+0x180/0x1d0
[  574.103588]  smp_apic_timer_interrupt+0x14a/0x570
[  574.108431]  apic_timer_interrupt+0xf/0x20
[  574.112652]  </IRQ>
[  574.114879] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  574.120146] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  574.139029] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  574.146716] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  574.153981] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  574.161339] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  574.168592] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  574.175854] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  574.183128]  ? arch_local_irq_restore+0x49/0x56
[  574.187789]  dump_stack+0x1d9/0x1f0
[  574.191411]  dump_header+0x10f/0xb6c
[  574.195112]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  574.200205]  ? ___ratelimit+0x60/0x595
[  574.204091]  ? do_raw_spin_unlock+0x57/0x270
[  574.208494]  oom_kill_process.cold+0x10/0x6f5
[  574.213242]  ? lock_downgrade+0x810/0x810
[  574.217376]  ? kasan_check_read+0x11/0x20
[  574.221510]  out_of_memory+0x79a/0x1280
[  574.225474]  ? oom_killer_disable+0x280/0x280
[  574.229958]  ? mutex_trylock+0x18e/0x1e0
[  574.234002]  ? __alloc_pages_slowpath+0xcda/0x2900
[  574.238920]  __alloc_pages_slowpath+0x2113/0x2900
[  574.243761]  ? warn_alloc+0x110/0x110
[  574.247549]  ? __lock_is_held+0xb6/0x140
[  574.251592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  574.257115]  ? should_fail+0x14d/0x85c
[  574.260999]  __alloc_pages_nodemask+0x5ce/0x710
[  574.265659]  ? __alloc_pages_slowpath+0x2900/0x2900
[  574.270660]  ? __page_cache_alloc+0x131/0x460
[  574.275138]  ? find_held_lock+0x35/0x130
[  574.279208]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  574.284740]  alloc_pages_current+0x107/0x210
[  574.289138]  __page_cache_alloc+0x2bd/0x460
[  574.293441]  ? kasan_check_read+0x11/0x20
[  574.297580]  filemap_fault+0xff7/0x2400
[  574.301551]  ? __lock_page_or_retry+0x1020/0x1020
[  574.306386]  ? lock_acquire+0x16f/0x3f0
[  574.310362]  ? ext4_filemap_fault+0x7b/0xaf
[  574.314783]  ext4_filemap_fault+0x83/0xaf
[  574.318933]  __do_fault+0x116/0x4e0
[  574.322553]  __handle_mm_fault+0x2cbd/0x3f20
[  574.326954]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  574.331783]  ? find_held_lock+0x35/0x130
[  574.335830]  ? handle_mm_fault+0x322/0xb30
[  574.340067]  ? kasan_check_read+0x11/0x20
[  574.344205]  handle_mm_fault+0x43f/0xb30
[  574.348344]  __do_page_fault+0x5da/0xd60
[  574.352400]  do_page_fault+0x71/0x581
[  574.356198]  ? page_fault+0x8/0x30
[  574.359727]  page_fault+0x1e/0x30
[  574.363165] RIP: 0033:0x7f045a631000
[  574.366884] Code: Bad RIP value.
[  574.370232] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  574.375665] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  574.382918] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  574.390183] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  574.397435] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  574.404689] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  574.411958] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  574.411962] warn_alloc_show_mem: 1 callbacks suppressed
[  574.411966] Mem-Info:
[  574.418712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  574.424061] active_anon:46284 inactive_anon:191 isolated_anon:0
[  574.424061]  active_file:10 inactive_file:4 isolated_file:0
[  574.424061]  unevictable:0 dirty:0 writeback:0 unstable:0
[  574.424061]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  574.424061]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  574.424061]  free:12836 free_pcp:334 free_cma:0
[  574.426427] Call Trace:
[  574.435774] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  574.468613]  dump_stack+0x172/0x1f0
[  574.471192] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  574.498568]  warn_alloc.cold+0x87/0x17f
[  574.502155] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  574.527811]  ? zone_watermark_ok_safe+0x260/0x260
[  574.531750] lowmem_reserve[]: 0 2553 2555 2555
[  574.557849]  ? wakeup_kcompactd+0x21f/0x550
[  574.562663] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  574.567228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  574.571511] lowmem_reserve[]: 0 0 2 2
[  574.600292]  ? __cpuset_node_allowed+0x136/0x540
[  574.605793] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  574.609573]  ? __isolate_free_page+0x4f0/0x4f0
[  574.614284] lowmem_reserve[]: 0 0 0 0
[  574.640112]  ? wake_all_kswapds+0x14d/0x300
[  574.644669] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  574.648455]  __alloc_pages_slowpath+0x227e/0x2900
[  574.652742] lowmem_reserve[]: 0 0 0 0
[  574.680316]  ? warn_alloc+0x110/0x110
[  574.685115] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  574.688984]  ? __lock_acquire+0x53b/0x4700
[  574.692748] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  574.704860]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  574.709057] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  574.723863]  ? should_fail+0x14d/0x85c
[  574.729361] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  574.740429]  ? warn_alloc+0x110/0x110
[  574.744374] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.759780]  ? __isolate_free_page+0x4f0/0x4f0
[  574.763633] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.772927]  __alloc_pages_nodemask+0x5ce/0x710
[  574.777476] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.786028]  ? __alloc_pages_slowpath+0x2900/0x2900
[  574.790661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.799478]  cache_grow_begin+0x9c/0x8c0
[  574.804449] 258 total pagecache pages
[  574.813000]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  574.817035] 0 pages in swap cache
[  574.820814]  ? __cpuset_node_allowed+0x136/0x540
[  574.826317] Swap cache stats: add 0, delete 0, find 0/0
[  574.829749]  fallback_alloc+0x1fd/0x2d0
[  574.834467] Free swap  = 0kB
[  574.839821]  ____cache_alloc_node+0x1be/0x1e0
[  574.843755] Total swap = 0kB
[  574.843761] 1965979 pages RAM
[  574.846756]  kmem_cache_alloc_node+0xe3/0x710
[  574.851240] 0 pages HighMem/MovableOnly
[  574.854236]  ? ipv6_get_ifaddr+0x343/0x4b0
[  574.857303] 339412 pages reserved
[  574.861777]  __alloc_skb+0xd5/0x5e0
[  574.865818] 0 pages cma reserved
[  574.870029]  ? skb_scrub_packet+0x440/0x440
[  574.873632] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  574.877053]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  574.902427]  ? refcount_inc_checked+0x70/0x70
[  574.906912]  ndisc_alloc_skb+0x13c/0x340
[  574.910976]  ndisc_send_rs+0x32d/0x6d0
[  574.914850]  addrconf_rs_timer+0x30f/0x680
[  574.919071]  ? ipv6_get_lladdr+0x490/0x490
[  574.923293]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  574.928731]  call_timer_fn+0x190/0x720
[  574.932603]  ? ipv6_get_lladdr+0x490/0x490
[  574.936826]  ? process_timeout+0x40/0x40
[  574.940885]  ? run_timer_softirq+0x647/0x1700
[  574.945369]  ? trace_hardirqs_on+0x67/0x230
[  574.949677]  ? kasan_check_read+0x11/0x20
[  574.953813]  ? ipv6_get_lladdr+0x490/0x490
[  574.958035]  run_timer_softirq+0x652/0x1700
[  574.962353]  ? add_timer+0xbe0/0xbe0
[  574.966058]  ? kvm_clock_read+0x18/0x30
[  574.970022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  574.975553]  ? check_preemption_disabled+0x48/0x290
[  574.980563]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  574.986002]  __do_softirq+0x266/0x95a
[  574.989785]  ? preempt_schedule_common+0x4f/0xe0
[  574.994539]  ? takeover_tasklets+0x7b0/0x7b0
[  574.998952]  run_ksoftirqd+0x8e/0x110
[  575.002736]  smpboot_thread_fn+0x6ab/0xa10
[  575.006954]  ? sort_range+0x30/0x30
[  575.010571]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  575.016097]  ? __kthread_parkme+0xfb/0x1b0
[  575.020320]  kthread+0x357/0x430
[  575.023672]  ? sort_range+0x30/0x30
[  575.027283]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  575.032810]  ret_from_fork+0x3a/0x50
[  575.036519] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  575.036584] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  575.043164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  575.043169] Call Trace:
[  575.043174]  <IRQ>
[  575.043185]  dump_stack+0x172/0x1f0
[  575.043200]  warn_alloc.cold+0x87/0x17f
[  575.049771] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  575.058990]  ? zone_watermark_ok_safe+0x260/0x260
[  575.088678]  ? wakeup_kcompactd+0x21f/0x550
[  575.092981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  575.098512]  ? __cpuset_node_allowed+0x136/0x540
[  575.103344]  ? __isolate_free_page+0x4f0/0x4f0
[  575.107909]  ? wake_all_kswapds+0x14d/0x300
[  575.112239]  __alloc_pages_slowpath+0x227e/0x2900
[  575.117083]  ? warn_alloc+0x110/0x110
[  575.120871]  ? __lock_acquire+0x53b/0x4700
[  575.125091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  575.130610]  ? should_fail+0x14d/0x85c
[  575.134479]  ? warn_alloc+0x110/0x110
[  575.138263]  ? __isolate_free_page+0x4f0/0x4f0
[  575.142835]  __alloc_pages_nodemask+0x5ce/0x710
[  575.147493]  ? __alloc_pages_slowpath+0x2900/0x2900
[  575.152501]  cache_grow_begin+0x9c/0x8c0
[  575.156543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  575.162064]  ? __cpuset_node_allowed+0x136/0x540
[  575.166804]  fallback_alloc+0x1fd/0x2d0
[  575.170869]  ____cache_alloc_node+0x1be/0x1e0
[  575.175347]  kmem_cache_alloc_node+0xe3/0x710
[  575.179829]  ? ipv6_get_ifaddr+0x343/0x4b0
[  575.184060]  __alloc_skb+0xd5/0x5e0
[  575.187669]  ? skb_scrub_packet+0x440/0x440
[  575.191973]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  575.197409]  ? refcount_inc_checked+0x70/0x70
[  575.201892]  ndisc_alloc_skb+0x13c/0x340
[  575.205938]  ndisc_send_rs+0x32d/0x6d0
[  575.209815]  addrconf_rs_timer+0x30f/0x680
[  575.214053]  ? ipv6_get_lladdr+0x490/0x490
[  575.218276]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  575.223712]  call_timer_fn+0x190/0x720
[  575.227603]  ? ipv6_get_lladdr+0x490/0x490
[  575.231822]  ? process_timeout+0x40/0x40
[  575.235869]  ? run_timer_softirq+0x647/0x1700
[  575.240351]  ? trace_hardirqs_on+0x67/0x230
[  575.244668]  ? kasan_check_read+0x11/0x20
[  575.248824]  ? ipv6_get_lladdr+0x490/0x490
[  575.253050]  run_timer_softirq+0x652/0x1700
[  575.257362]  ? add_timer+0xbe0/0xbe0
[  575.261071]  ? __lock_is_held+0xb6/0x140
[  575.265150]  ? check_preemption_disabled+0x48/0x290
[  575.270157]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  575.275685]  __do_softirq+0x266/0x95a
[  575.279493]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  575.285018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  575.290558]  irq_exit+0x180/0x1d0
[  575.293997]  smp_apic_timer_interrupt+0x14a/0x570
[  575.298836]  apic_timer_interrupt+0xf/0x20
[  575.303057]  </IRQ>
[  575.305285] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  575.310554] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  575.329436] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  575.337136] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  575.344389] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  575.351641] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  575.358902] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  575.366155] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  575.373417]  ? arch_local_irq_restore+0x49/0x56
[  575.378093]  dump_stack+0x1d9/0x1f0
[  575.381714]  dump_header+0x10f/0xb6c
[  575.385417]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  575.390506]  ? ___ratelimit+0x60/0x595
[  575.394382]  ? do_raw_spin_unlock+0x57/0x270
[  575.398780]  oom_kill_process.cold+0x10/0x6f5
[  575.403273]  ? lock_downgrade+0x810/0x810
[  575.407426]  ? kasan_check_read+0x11/0x20
[  575.411565]  out_of_memory+0x79a/0x1280
[  575.415532]  ? oom_killer_disable+0x280/0x280
[  575.420017]  ? mutex_trylock+0x18e/0x1e0
[  575.424059]  ? __alloc_pages_slowpath+0xcda/0x2900
[  575.428978]  __alloc_pages_slowpath+0x2113/0x2900
[  575.433820]  ? warn_alloc+0x110/0x110
[  575.437603]  ? __lock_is_held+0xb6/0x140
[  575.441646]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  575.447163]  ? should_fail+0x14d/0x85c
[  575.451062]  __alloc_pages_nodemask+0x5ce/0x710
[  575.455717]  ? __alloc_pages_slowpath+0x2900/0x2900
[  575.460715]  ? __page_cache_alloc+0x131/0x460
[  575.465217]  ? find_held_lock+0x35/0x130
[  575.469269]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  575.474796]  alloc_pages_current+0x107/0x210
[  575.479191]  __page_cache_alloc+0x2bd/0x460
[  575.483495]  ? kasan_check_read+0x11/0x20
[  575.487627]  filemap_fault+0xff7/0x2400
[  575.491592]  ? __lock_page_or_retry+0x1020/0x1020
[  575.496420]  ? lock_acquire+0x16f/0x3f0
[  575.500374]  ? ext4_filemap_fault+0x7b/0xaf
[  575.504683]  ext4_filemap_fault+0x83/0xaf
[  575.508816]  __do_fault+0x116/0x4e0
[  575.512427]  __handle_mm_fault+0x2cbd/0x3f20
[  575.516840]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  575.521666]  ? find_held_lock+0x35/0x130
[  575.525717]  ? handle_mm_fault+0x322/0xb30
[  575.529958]  ? kasan_check_read+0x11/0x20
[  575.534110]  handle_mm_fault+0x43f/0xb30
[  575.538190]  __do_page_fault+0x5da/0xd60
[  575.542249]  do_page_fault+0x71/0x581
[  575.546038]  ? page_fault+0x8/0x30
[  575.549568]  page_fault+0x1e/0x30
[  575.553097] RIP: 0033:0x7f045a631000
[  575.556809] Code: Bad RIP value.
[  575.560183] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  575.565537] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  575.572902] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  575.580163] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  575.587424] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  575.594682] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  575.602156] warn_alloc_show_mem: 1 callbacks suppressed
[  575.602166] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  575.602167] Mem-Info:
[  575.602198] active_anon:46284 inactive_anon:191 isolated_anon:0
[  575.602198]  active_file:10 inactive_file:4 isolated_file:0
[  575.602198]  unevictable:0 dirty:0 writeback:0 unstable:0
[  575.602198]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  575.602198]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  575.602198]  free:12836 free_pcp:334 free_cma:0
[  575.607522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  575.607528] Call Trace:
[  575.614270] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  575.616759]  dump_stack+0x172/0x1f0
[  575.649619] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  575.658945]  warn_alloc.cold+0x87/0x17f
[  575.661489] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  575.688883]  ? zone_watermark_ok_safe+0x260/0x260
[  575.692563] lowmem_reserve[]: 0 2553 2555 2555
[  575.718307]  ? wakeup_kcompactd+0x21f/0x550
[  575.722244] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  575.748333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  575.753140] lowmem_reserve[]: 0 0 2 2
[  575.757709]  ? __cpuset_node_allowed+0x136/0x540
[  575.762096] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  575.790879]  ? __isolate_free_page+0x4f0/0x4f0
[  575.796392] lowmem_reserve[]: 0 0 0 0
[  575.800169]  ? wake_all_kswapds+0x14d/0x300
[  575.804897] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  575.830733]  __alloc_pages_slowpath+0x227e/0x2900
[  575.835269] lowmem_reserve[]: 0 0 0 0
[  575.839064]  ? warn_alloc+0x110/0x110
[  575.843340] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  575.870906]  ? __lock_acquire+0x53b/0x4700
[  575.875707] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  575.879495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  575.883263] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  575.895377]  ? should_fail+0x14d/0x85c
[  575.899576] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  575.914380]  ? warn_alloc+0x110/0x110
[  575.919886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  575.930885]  ? __isolate_free_page+0x4f0/0x4f0
[  575.934739] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  575.950145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  575.953914] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  575.962737]  __alloc_pages_nodemask+0x5ce/0x710
[  575.967284] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  575.975832]  ? __alloc_pages_slowpath+0x2900/0x2900
[  575.981420] 258 total pagecache pages
[  575.990254]  ? find_held_lock+0x35/0x130
[  575.994898] 0 pages in swap cache
[  576.003445]  cache_grow_begin+0x9c/0x8c0
[  576.008426] Swap cache stats: add 0, delete 0, find 0/0
[  576.012204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.016227] Free swap  = 0kB
[  576.019654]  ? __cpuset_node_allowed+0x136/0x540
[  576.023687] Total swap = 0kB
[  576.023692] 1965979 pages RAM
[  576.029036]  fallback_alloc+0x1fd/0x2d0
[  576.034534] 0 pages HighMem/MovableOnly
[  576.034539] 339412 pages reserved
[  576.037536]  ____cache_alloc_node+0x1be/0x1e0
[  576.042250] 0 pages cma reserved
[  576.045256]  kmem_cache_alloc+0x1f5/0x710
[  576.048389] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  576.052280]  ? mark_held_locks+0xb1/0x100
[  576.052295]  ? __netdev_alloc_skb+0x367/0x470
[  576.056304] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  576.059666]  __build_skb+0x3e/0x310
[  576.102538]  __netdev_alloc_skb+0x2ba/0x470
[  576.106946]  send_hsr_supervision_frame+0x110/0xf20
[  576.111946]  ? lock_acquire+0x16f/0x3f0
[  576.115905]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  576.120909]  hsr_announce+0x12f/0x430
[  576.124702]  call_timer_fn+0x190/0x720
[  576.128587]  ? send_hsr_supervision_frame+0xf20/0xf20
[  576.133763]  ? process_timeout+0x40/0x40
[  576.137811]  ? run_timer_softirq+0x647/0x1700
[  576.142311]  ? trace_hardirqs_on+0x67/0x230
[  576.146616]  ? kasan_check_read+0x11/0x20
[  576.150750]  ? send_hsr_supervision_frame+0xf20/0xf20
[  576.155921]  run_timer_softirq+0x652/0x1700
[  576.160236]  ? add_timer+0xbe0/0xbe0
[  576.163935]  ? kvm_clock_read+0x18/0x30
[  576.167901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.173421]  ? check_preemption_disabled+0x48/0x290
[  576.178428]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  576.183870]  __do_softirq+0x266/0x95a
[  576.187652]  ? preempt_schedule_common+0x4f/0xe0
[  576.192399]  ? takeover_tasklets+0x7b0/0x7b0
[  576.196792]  run_ksoftirqd+0x8e/0x110
[  576.200579]  smpboot_thread_fn+0x6ab/0xa10
[  576.204803]  ? sort_range+0x30/0x30
[  576.208434]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  576.213982]  ? __kthread_parkme+0xfb/0x1b0
[  576.218206]  kthread+0x357/0x430
[  576.221558]  ? sort_range+0x30/0x30
[  576.225191]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  576.230718]  ret_from_fork+0x3a/0x50
[  576.234426] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  576.234568] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  576.241099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  576.263044] Call Trace:
[  576.265618]  <IRQ>
[  576.267756]  dump_stack+0x172/0x1f0
[  576.271368]  warn_alloc.cold+0x87/0x17f
[  576.275325]  ? zone_watermark_ok_safe+0x260/0x260
[  576.280159]  ? wakeup_kcompactd+0x21f/0x550
[  576.284486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.290007]  ? __cpuset_node_allowed+0x136/0x540
[  576.294848]  ? __isolate_free_page+0x4f0/0x4f0
[  576.299420]  ? wake_all_kswapds+0x14d/0x300
[  576.303907]  __alloc_pages_slowpath+0x227e/0x2900
[  576.308751]  ? warn_alloc+0x110/0x110
[  576.312624]  ? __lock_acquire+0x53b/0x4700
[  576.316840]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  576.322357]  ? should_fail+0x14d/0x85c
[  576.326231]  ? warn_alloc+0x110/0x110
[  576.330020]  ? __isolate_free_page+0x4f0/0x4f0
[  576.334596]  __alloc_pages_nodemask+0x5ce/0x710
[  576.339253]  ? __alloc_pages_slowpath+0x2900/0x2900
[  576.344260]  cache_grow_begin+0x9c/0x8c0
[  576.348306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.353840]  ? __cpuset_node_allowed+0x136/0x540
[  576.358585]  fallback_alloc+0x1fd/0x2d0
[  576.362551]  ____cache_alloc_node+0x1be/0x1e0
[  576.367036]  kmem_cache_alloc_node+0xe3/0x710
[  576.371617]  ? ipv6_get_ifaddr+0x343/0x4b0
[  576.375839]  __alloc_skb+0xd5/0x5e0
[  576.379454]  ? skb_scrub_packet+0x440/0x440
[  576.383760]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  576.389193]  ? refcount_inc_checked+0x70/0x70
[  576.393697]  ndisc_alloc_skb+0x13c/0x340
[  576.397743]  ndisc_send_rs+0x32d/0x6d0
[  576.401707]  addrconf_rs_timer+0x30f/0x680
[  576.405933]  ? ipv6_get_lladdr+0x490/0x490
[  576.410169]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  576.415605]  call_timer_fn+0x190/0x720
[  576.419474]  ? ipv6_get_lladdr+0x490/0x490
[  576.423696]  ? process_timeout+0x40/0x40
[  576.427743]  ? run_timer_softirq+0x647/0x1700
[  576.432225]  ? trace_hardirqs_on+0x67/0x230
[  576.436528]  ? kasan_check_read+0x11/0x20
[  576.440670]  ? ipv6_get_lladdr+0x490/0x490
[  576.444893]  run_timer_softirq+0x652/0x1700
[  576.449205]  ? add_timer+0xbe0/0xbe0
[  576.452902]  ? __lock_is_held+0xb6/0x140
[  576.456948]  ? check_preemption_disabled+0x48/0x290
[  576.461965]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  576.467402]  __do_softirq+0x266/0x95a
[  576.471187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.476705]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  576.482229]  irq_exit+0x180/0x1d0
[  576.485678]  smp_apic_timer_interrupt+0x14a/0x570
[  576.490509]  apic_timer_interrupt+0xf/0x20
[  576.494721]  </IRQ>
[  576.496944] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  576.502204] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  576.521097] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  576.528785] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  576.536034] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  576.543283] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  576.550532] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  576.557784] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  576.565080]  ? arch_local_irq_restore+0x49/0x56
[  576.569735]  dump_stack+0x1d9/0x1f0
[  576.573350]  dump_header+0x10f/0xb6c
[  576.577046]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  576.582135]  ? ___ratelimit+0x60/0x595
[  576.586004]  ? do_raw_spin_unlock+0x57/0x270
[  576.590396]  oom_kill_process.cold+0x10/0x6f5
[  576.594877]  ? lock_downgrade+0x810/0x810
[  576.599032]  ? kasan_check_read+0x11/0x20
[  576.603175]  out_of_memory+0x79a/0x1280
[  576.607141]  ? oom_killer_disable+0x280/0x280
[  576.611624]  ? mutex_trylock+0x18e/0x1e0
[  576.615678]  ? __alloc_pages_slowpath+0xcda/0x2900
[  576.620596]  __alloc_pages_slowpath+0x2113/0x2900
[  576.625434]  ? warn_alloc+0x110/0x110
[  576.629222]  ? __lock_is_held+0xb6/0x140
[  576.633266]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  576.638783]  ? should_fail+0x14d/0x85c
[  576.642671]  __alloc_pages_nodemask+0x5ce/0x710
[  576.647327]  ? __alloc_pages_slowpath+0x2900/0x2900
[  576.652327]  ? __page_cache_alloc+0x131/0x460
[  576.656808]  ? find_held_lock+0x35/0x130
[  576.660854]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  576.666382]  alloc_pages_current+0x107/0x210
[  576.670777]  __page_cache_alloc+0x2bd/0x460
[  576.675099]  ? kasan_check_read+0x11/0x20
[  576.679238]  filemap_fault+0xff7/0x2400
[  576.683209]  ? __lock_page_or_retry+0x1020/0x1020
[  576.688130]  ? lock_acquire+0x16f/0x3f0
[  576.692093]  ? ext4_filemap_fault+0x7b/0xaf
[  576.696413]  ext4_filemap_fault+0x83/0xaf
[  576.700547]  __do_fault+0x116/0x4e0
[  576.704165]  __handle_mm_fault+0x2cbd/0x3f20
[  576.708560]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  576.713381]  ? find_held_lock+0x35/0x130
[  576.717440]  ? handle_mm_fault+0x322/0xb30
[  576.721673]  ? kasan_check_read+0x11/0x20
[  576.725807]  handle_mm_fault+0x43f/0xb30
[  576.729961]  __do_page_fault+0x5da/0xd60
[  576.734021]  do_page_fault+0x71/0x581
[  576.737807]  ? page_fault+0x8/0x30
[  576.741330]  page_fault+0x1e/0x30
[  576.744866] RIP: 0033:0x7f045a631000
[  576.748577] Code: Bad RIP value.
[  576.751926] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  576.757274] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  576.764524] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  576.772046] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  576.779301] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  576.786555] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  576.793819] warn_alloc_show_mem: 1 callbacks suppressed
[  576.793827] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  576.793829] Mem-Info:
[  576.793854] active_anon:46284 inactive_anon:191 isolated_anon:0
[  576.793854]  active_file:10 inactive_file:4 isolated_file:0
[  576.793854]  unevictable:0 dirty:0 writeback:0 unstable:0
[  576.793854]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  576.793854]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  576.793854]  free:12836 free_pcp:334 free_cma:0
[  576.799184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  576.805925] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  576.808294] Call Trace:
[  576.841383] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  576.850715]  dump_stack+0x172/0x1f0
[  576.878082] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  576.880663]  warn_alloc.cold+0x87/0x17f
[  576.906297] lowmem_reserve[]: 0 2553 2555 2555
[  576.909918]  ? zone_watermark_ok_safe+0x260/0x260
[  576.935991] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  576.939960]  ? wakeup_kcompactd+0x21f/0x550
[  576.944507] lowmem_reserve[]: 0 0 2 2
[  576.949335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  576.978099] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  576.982406]  ? __cpuset_node_allowed+0x136/0x540
[  576.986174] lowmem_reserve[]: 0 0 0 0
[  576.991700]  ? __isolate_free_page+0x4f0/0x4f0
[  577.017513] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  577.022257]  ? wake_all_kswapds+0x14d/0x300
[  577.026046] lowmem_reserve[]: 0 0 0 0
[  577.030622]  __alloc_pages_slowpath+0x227e/0x2900
[  577.058164] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  577.062491]  ? warn_alloc+0x110/0x110
[  577.066247] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  577.071077]  ? __lock_acquire+0x53b/0x4700
[  577.083172] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  577.086968]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.101757] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  577.105981]  ? should_fail+0x14d/0x85c
[  577.116959] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  577.122466]  ? warn_alloc+0x110/0x110
[  577.122482]  ? __isolate_free_page+0x4f0/0x4f0
[  577.137891] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  577.141760]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.150567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  577.154350]  __alloc_pages_nodemask+0x5ce/0x710
[  577.158901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  577.167454]  ? __alloc_pages_slowpath+0x2900/0x2900
[  577.172960] 258 total pagecache pages
[  577.181781]  ? find_held_lock+0x35/0x130
[  577.186427] 0 pages in swap cache
[  577.194984]  cache_grow_begin+0x9c/0x8c0
[  577.199966] Swap cache stats: add 0, delete 0, find 0/0
[  577.203746]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  577.207772] Free swap  = 0kB
[  577.211206]  ? __cpuset_node_allowed+0x136/0x540
[  577.215232] Total swap = 0kB
[  577.215239] 1965979 pages RAM
[  577.220589]  fallback_alloc+0x1fd/0x2d0
[  577.226091] 0 pages HighMem/MovableOnly
[  577.226097] 339412 pages reserved
[  577.229109]  ____cache_alloc_node+0x1be/0x1e0
[  577.233826] 0 pages cma reserved
[  577.236823]  kmem_cache_alloc+0x1f5/0x710
[  577.239951] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  577.243844]  ? mark_held_locks+0xb1/0x100
[  577.243858]  ? __netdev_alloc_skb+0x367/0x470
[  577.243874]  __build_skb+0x3e/0x310
[  577.247873] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  577.251252]  __netdev_alloc_skb+0x2ba/0x470
[  577.298420]  send_hsr_supervision_frame+0x110/0xf20
[  577.303422]  ? lock_acquire+0x16f/0x3f0
[  577.307389]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  577.312393]  hsr_announce+0x12f/0x430
[  577.316180]  call_timer_fn+0x190/0x720
[  577.320055]  ? send_hsr_supervision_frame+0xf20/0xf20
[  577.325228]  ? process_timeout+0x40/0x40
[  577.329278]  ? run_timer_softirq+0x647/0x1700
[  577.333763]  ? trace_hardirqs_on+0x67/0x230
[  577.338073]  ? kasan_check_read+0x11/0x20
[  577.342228]  ? send_hsr_supervision_frame+0xf20/0xf20
[  577.347406]  run_timer_softirq+0x652/0x1700
[  577.351806]  ? add_timer+0xbe0/0xbe0
[  577.355513]  ? kvm_clock_read+0x18/0x30
[  577.359479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  577.365001]  ? check_preemption_disabled+0x48/0x290
[  577.370011]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  577.375454]  __do_softirq+0x266/0x95a
[  577.379259]  ? preempt_schedule_common+0x4f/0xe0
[  577.384010]  ? takeover_tasklets+0x7b0/0x7b0
[  577.388404]  run_ksoftirqd+0x8e/0x110
[  577.392190]  smpboot_thread_fn+0x6ab/0xa10
[  577.396419]  ? sort_range+0x30/0x30
[  577.400029]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  577.405551]  ? __kthread_parkme+0xfb/0x1b0
[  577.409778]  kthread+0x357/0x430
[  577.413152]  ? sort_range+0x30/0x30
[  577.416800]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  577.422328]  ret_from_fork+0x3a/0x50
[  577.426042] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  577.426314] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  577.432688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  577.432693] Call Trace:
[  577.432698]  <IRQ>
[  577.432710]  dump_stack+0x172/0x1f0
[  577.432727]  warn_alloc.cold+0x87/0x17f
[  577.443917] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  577.453204]  ? zone_watermark_ok_safe+0x260/0x260
[  577.482789]  ? wakeup_kcompactd+0x21f/0x550
[  577.487098]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  577.492616]  ? __cpuset_node_allowed+0x136/0x540
[  577.497361]  ? __isolate_free_page+0x4f0/0x4f0
[  577.501928]  ? wake_all_kswapds+0x14d/0x300
[  577.506236]  __alloc_pages_slowpath+0x227e/0x2900
[  577.511076]  ? warn_alloc+0x110/0x110
[  577.514867]  ? __lock_acquire+0x53b/0x4700
[  577.519084]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.524606]  ? should_fail+0x14d/0x85c
[  577.528483]  ? warn_alloc+0x110/0x110
[  577.532266]  ? __isolate_free_page+0x4f0/0x4f0
[  577.536833]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.542357]  __alloc_pages_nodemask+0x5ce/0x710
[  577.547010]  ? __alloc_pages_slowpath+0x2900/0x2900
[  577.552016]  ? find_held_lock+0x35/0x130
[  577.556069]  cache_grow_begin+0x9c/0x8c0
[  577.560119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  577.565652]  ? __cpuset_node_allowed+0x136/0x540
[  577.570398]  fallback_alloc+0x1fd/0x2d0
[  577.574375]  ____cache_alloc_node+0x1be/0x1e0
[  577.578856]  kmem_cache_alloc+0x1f5/0x710
[  577.582998]  ? mark_held_locks+0xb1/0x100
[  577.587138]  ? __netdev_alloc_skb+0x367/0x470
[  577.591621]  __build_skb+0x3e/0x310
[  577.595232]  __netdev_alloc_skb+0x2ba/0x470
[  577.599828]  send_hsr_supervision_frame+0x110/0xf20
[  577.604836]  ? lock_acquire+0x16f/0x3f0
[  577.608803]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  577.613917]  hsr_announce+0x12f/0x430
[  577.617720]  call_timer_fn+0x190/0x720
[  577.621597]  ? send_hsr_supervision_frame+0xf20/0xf20
[  577.626774]  ? process_timeout+0x40/0x40
[  577.630829]  ? run_timer_softirq+0x647/0x1700
[  577.635331]  ? trace_hardirqs_on+0x67/0x230
[  577.639641]  ? kasan_check_read+0x11/0x20
[  577.643779]  ? send_hsr_supervision_frame+0xf20/0xf20
[  577.648957]  run_timer_softirq+0x652/0x1700
[  577.653268]  ? add_timer+0xbe0/0xbe0
[  577.656967]  ? __lock_is_held+0xb6/0x140
[  577.661123]  ? check_preemption_disabled+0x48/0x290
[  577.666128]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  577.671571]  __do_softirq+0x266/0x95a
[  577.675365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  577.680898]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.686427]  irq_exit+0x180/0x1d0
[  577.689863]  smp_apic_timer_interrupt+0x14a/0x570
[  577.694696]  apic_timer_interrupt+0xf/0x20
[  577.698913]  </IRQ>
[  577.701140] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  577.706417] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  577.725304] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  577.733011] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  577.740270] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  577.747522] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  577.754770] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  577.762022] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  577.769283]  ? arch_local_irq_restore+0x49/0x56
[  577.773939]  dump_stack+0x1d9/0x1f0
[  577.777565]  dump_header+0x10f/0xb6c
[  577.781263]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  577.786352]  ? ___ratelimit+0x60/0x595
[  577.790226]  ? do_raw_spin_unlock+0x57/0x270
[  577.794624]  oom_kill_process.cold+0x10/0x6f5
[  577.799103]  ? lock_downgrade+0x810/0x810
[  577.803239]  ? kasan_check_read+0x11/0x20
[  577.807980]  out_of_memory+0x79a/0x1280
[  577.811942]  ? oom_killer_disable+0x280/0x280
[  577.816420]  ? mutex_trylock+0x18e/0x1e0
[  577.820468]  ? __alloc_pages_slowpath+0xcda/0x2900
[  577.825386]  __alloc_pages_slowpath+0x2113/0x2900
[  577.830224]  ? warn_alloc+0x110/0x110
[  577.834005]  ? __lock_is_held+0xb6/0x140
[  577.838048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  577.843567]  ? should_fail+0x14d/0x85c
[  577.847447]  __alloc_pages_nodemask+0x5ce/0x710
[  577.852103]  ? __alloc_pages_slowpath+0x2900/0x2900
[  577.857104]  ? __page_cache_alloc+0x131/0x460
[  577.861583]  ? find_held_lock+0x35/0x130
[  577.865628]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  577.871155]  alloc_pages_current+0x107/0x210
[  577.875556]  __page_cache_alloc+0x2bd/0x460
[  577.879953]  ? kasan_check_read+0x11/0x20
[  577.884091]  filemap_fault+0xff7/0x2400
[  577.888061]  ? __lock_page_or_retry+0x1020/0x1020
[  577.892891]  ? lock_acquire+0x16f/0x3f0
[  577.896873]  ? ext4_filemap_fault+0x7b/0xaf
[  577.901185]  ext4_filemap_fault+0x83/0xaf
[  577.905316]  __do_fault+0x116/0x4e0
[  577.908941]  __handle_mm_fault+0x2cbd/0x3f20
[  577.913342]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  577.918191]  ? find_held_lock+0x35/0x130
[  577.922239]  ? handle_mm_fault+0x322/0xb30
[  577.926466]  ? kasan_check_read+0x11/0x20
[  577.930601]  handle_mm_fault+0x43f/0xb30
[  577.934650]  __do_page_fault+0x5da/0xd60
[  577.938704]  do_page_fault+0x71/0x581
[  577.942489]  ? page_fault+0x8/0x30
[  577.946139]  page_fault+0x1e/0x30
[  577.949574] RIP: 0033:0x7f045a631000
[  577.953285] Code: Bad RIP value.
[  577.956631] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  577.961977] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  577.969233] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  577.976502] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  577.983755] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  577.991014] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  577.998295] warn_alloc_show_mem: 1 callbacks suppressed
[  577.998304] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  577.998305] Mem-Info:
[  577.998332] active_anon:46284 inactive_anon:191 isolated_anon:0
[  577.998332]  active_file:10 inactive_file:4 isolated_file:0
[  577.998332]  unevictable:0 dirty:0 writeback:0 unstable:0
[  577.998332]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  577.998332]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  577.998332]  free:12836 free_pcp:334 free_cma:0
[  578.003664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  578.010414] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  578.012780] Call Trace:
[  578.045668] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  578.054989]  dump_stack+0x172/0x1f0
[  578.082355] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  578.084925]  warn_alloc.cold+0x87/0x17f
[  578.110559] lowmem_reserve[]: 0 2553 2555 2555
[  578.114171]  ? zone_watermark_ok_safe+0x260/0x260
[  578.140238] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  578.144193]  ? wakeup_kcompactd+0x21f/0x550
[  578.148836] lowmem_reserve[]: 0 0 2 2
[  578.153658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  578.182421] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  578.186726]  ? __cpuset_node_allowed+0x136/0x540
[  578.190506] lowmem_reserve[]: 0 0 0 0
[  578.196031]  ? __isolate_free_page+0x4f0/0x4f0
[  578.221840] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  578.226578]  ? wake_all_kswapds+0x14d/0x300
[  578.230343] lowmem_reserve[]: 0 0 0 0
[  578.234933]  __alloc_pages_slowpath+0x227e/0x2900
[  578.262478] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  578.266793]  ? warn_alloc+0x110/0x110
[  578.270548] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  578.275367]  ? __lock_acquire+0x53b/0x4700
[  578.287461] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  578.291246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  578.306149] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  578.310368]  ? should_fail+0x14d/0x85c
[  578.321345] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  578.326855]  ? warn_alloc+0x110/0x110
[  578.342253] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  578.346132]  ? __isolate_free_page+0x4f0/0x4f0
[  578.354945] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  578.358726]  __alloc_pages_nodemask+0x5ce/0x710
[  578.367272] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  578.367277] 258 total pagecache pages
[  578.371931]  ? __alloc_pages_slowpath+0x2900/0x2900
[  578.380734] 0 pages in swap cache
[  578.385385]  cache_grow_begin+0x9c/0x8c0
[  578.393923] Swap cache stats: add 0, delete 0, find 0/0
[  578.397703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  578.402685] Free swap  = 0kB
[  578.406113]  ? __cpuset_node_allowed+0x136/0x540
[  578.410146] Total swap = 0kB
[  578.415488]  fallback_alloc+0x1fd/0x2d0
[  578.420994] 1965979 pages RAM
[  578.423996]  ____cache_alloc_node+0x1be/0x1e0
[  578.428712] 0 pages HighMem/MovableOnly
[  578.431713]  kmem_cache_alloc+0x1f5/0x710
[  578.435646] 339412 pages reserved
[  578.435651] 0 pages cma reserved
[  578.438822]  ? ___ratelimit+0x2c8/0x595
[  578.443402] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  578.447244]  skb_clone+0x150/0x3b0
[  578.477889]  deliver_clone+0x46/0xc0
[  578.481594]  br_flood+0x4da/0x710
[  578.485044]  br_handle_frame_finish+0x6b6/0x14c0
[  578.489790]  ? br_handle_local_finish+0x1a0/0x1a0
[  578.494632]  ? __lock_is_held+0xb6/0x140
[  578.498678]  ? check_preemption_disabled+0x48/0x290
[  578.503694]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  578.508699]  ? nf_hook_slow+0xf3/0x1f0
[  578.512576]  br_nf_hook_thresh+0x2ec/0x380
[  578.516810]  ? br_handle_local_finish+0x1a0/0x1a0
[  578.521658]  ? setup_pre_routing+0x4b0/0x4b0
[  578.526060]  ? br_handle_local_finish+0x1a0/0x1a0
[  578.530902]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  578.536080]  br_nf_pre_routing_finish+0x8db/0x1710
[  578.541003]  ? br_handle_local_finish+0x1a0/0x1a0
[  578.545848]  ? br_nf_pre_routing+0x1090/0x13a0
[  578.550419]  ? br_nf_forward_arp+0xd20/0xd20
[  578.554812]  ? lock_downgrade+0x810/0x810
[  578.558945]  ? kasan_check_read+0x11/0x20
[  578.563083]  br_nf_pre_routing+0x7e7/0x13a0
[  578.567399]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  578.572583]  ? br_nf_forward_arp+0xd20/0xd20
[  578.576983]  nf_hook_slow+0xbf/0x1f0
[  578.580691]  br_handle_frame+0x95b/0x1450
[  578.584829]  ? try_to_wake_up+0xc6/0xff0
[  578.589059]  ? br_handle_frame_finish+0x14c0/0x14c0
[  578.594064]  ? br_handle_local_finish+0x1a0/0x1a0
[  578.598991]  ? br_handle_frame_finish+0x14c0/0x14c0
[  578.604027]  __netif_receive_skb_core+0xa96/0x3010
[  578.608945]  ? __queue_work+0x518/0x1180
[  578.612991]  ? __lock_acquire+0x490/0x4700
[  578.617213]  ? netif_receive_skb+0x5a0/0x5a0
[  578.621612]  ? mark_held_locks+0x100/0x100
[  578.625834]  ? mark_held_locks+0x100/0x100
[  578.630055]  ? call_timer_fn+0x1de/0x720
[  578.634190]  __netif_receive_skb_one_core+0xa8/0x1a0
[  578.639279]  ? run_timer_softirq+0xe33/0x1700
[  578.643861]  ? __netif_receive_skb_core+0x3010/0x3010
[  578.649035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  578.654576]  ? check_preemption_disabled+0x48/0x290
[  578.659580]  ? lock_acquire+0x16f/0x3f0
[  578.663543]  __netif_receive_skb+0x2c/0x1c0
[  578.667855]  process_backlog+0x206/0x750
[  578.671899]  ? net_rx_action+0x27b/0x1070
[  578.676033]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  578.680623]  net_rx_action+0x4fa/0x1070
[  578.684592]  ? napi_complete_done+0x4b0/0x4b0
[  578.689076]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  578.694601]  __do_softirq+0x266/0x95a
[  578.698387]  ? preempt_schedule_common+0x4f/0xe0
[  578.703137]  ? takeover_tasklets+0x7b0/0x7b0
[  578.707547]  run_ksoftirqd+0x8e/0x110
[  578.711343]  smpboot_thread_fn+0x6ab/0xa10
[  578.715562]  ? sort_range+0x30/0x30
[  578.719173]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  578.724695]  ? __kthread_parkme+0xfb/0x1b0
[  578.728915]  kthread+0x357/0x430
[  578.732261]  ? sort_range+0x30/0x30
[  578.735874]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  578.741395]  ret_from_fork+0x3a/0x50
[  578.745115] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  578.745292] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  578.751758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  578.751763] Call Trace:
[  578.763152] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  578.772661]  <IRQ>
[  578.789986]  dump_stack+0x172/0x1f0
[  578.793602]  warn_alloc.cold+0x87/0x17f
[  578.797561]  ? zone_watermark_ok_safe+0x260/0x260
[  578.802386]  ? wakeup_kcompactd+0x21f/0x550
[  578.806704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  578.812232]  ? __cpuset_node_allowed+0x136/0x540
[  578.816976]  ? __isolate_free_page+0x4f0/0x4f0
[  578.821546]  ? wake_all_kswapds+0x14d/0x300
[  578.825858]  __alloc_pages_slowpath+0x227e/0x2900
[  578.830720]  ? warn_alloc+0x110/0x110
[  578.834517]  ? __lock_acquire+0x53b/0x4700
[  578.838737]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  578.844255]  ? should_fail+0x14d/0x85c
[  578.848126]  ? warn_alloc+0x110/0x110
[  578.851921]  ? __isolate_free_page+0x4f0/0x4f0
[  578.856494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  578.862021]  __alloc_pages_nodemask+0x5ce/0x710
[  578.866682]  ? __alloc_pages_slowpath+0x2900/0x2900
[  578.871695]  ? find_held_lock+0x35/0x130
[  578.875760]  cache_grow_begin+0x9c/0x8c0
[  578.879804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  578.885319]  ? __cpuset_node_allowed+0x136/0x540
[  578.890059]  fallback_alloc+0x1fd/0x2d0
[  578.894020]  ____cache_alloc_node+0x1be/0x1e0
[  578.898502]  kmem_cache_alloc+0x1f5/0x710
[  578.902646]  ? mark_held_locks+0xb1/0x100
[  578.906784]  ? __netdev_alloc_skb+0x367/0x470
[  578.911269]  __build_skb+0x3e/0x310
[  578.914884]  __netdev_alloc_skb+0x2ba/0x470
[  578.919216]  send_hsr_supervision_frame+0x110/0xf20
[  578.924210]  ? lock_acquire+0x16f/0x3f0
[  578.928278]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  578.933292]  hsr_announce+0x12f/0x430
[  578.937080]  call_timer_fn+0x190/0x720
[  578.940967]  ? send_hsr_supervision_frame+0xf20/0xf20
[  578.946142]  ? process_timeout+0x40/0x40
[  578.950198]  ? run_timer_softirq+0x647/0x1700
[  578.954683]  ? trace_hardirqs_on+0x67/0x230
[  578.958991]  ? kasan_check_read+0x11/0x20
[  578.963223]  ? send_hsr_supervision_frame+0xf20/0xf20
[  578.968406]  run_timer_softirq+0x652/0x1700
[  578.972718]  ? add_timer+0xbe0/0xbe0
[  578.976417]  ? __lock_is_held+0xb6/0x140
[  578.980476]  ? check_preemption_disabled+0x48/0x290
[  578.985484]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  578.990921]  __do_softirq+0x266/0x95a
[  578.994714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  579.000263]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  579.005789]  irq_exit+0x180/0x1d0
[  579.009228]  smp_apic_timer_interrupt+0x14a/0x570
[  579.014061]  apic_timer_interrupt+0xf/0x20
[  579.018270]  </IRQ>
[  579.020495] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  579.025756] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  579.044740] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  579.052431] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  579.059688] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  579.066945] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  579.074198] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  579.081454] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  579.088723]  ? arch_local_irq_restore+0x49/0x56
[  579.093377]  dump_stack+0x1d9/0x1f0
[  579.096993]  dump_header+0x10f/0xb6c
[  579.100689]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  579.105778]  ? ___ratelimit+0x60/0x595
[  579.109755]  ? do_raw_spin_unlock+0x57/0x270
[  579.114154]  oom_kill_process.cold+0x10/0x6f5
[  579.118647]  ? lock_downgrade+0x810/0x810
[  579.122783]  ? kasan_check_read+0x11/0x20
[  579.126917]  out_of_memory+0x79a/0x1280
[  579.130887]  ? oom_killer_disable+0x280/0x280
[  579.135385]  ? mutex_trylock+0x18e/0x1e0
[  579.139436]  ? __alloc_pages_slowpath+0xcda/0x2900
[  579.144353]  __alloc_pages_slowpath+0x2113/0x2900
[  579.149196]  ? warn_alloc+0x110/0x110
[  579.152982]  ? __lock_is_held+0xb6/0x140
[  579.157136]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  579.162670]  ? should_fail+0x14d/0x85c
[  579.166665]  __alloc_pages_nodemask+0x5ce/0x710
[  579.171323]  ? __alloc_pages_slowpath+0x2900/0x2900
[  579.176320]  ? __page_cache_alloc+0x131/0x460
[  579.180799]  ? find_held_lock+0x35/0x130
[  579.184874]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  579.190401]  alloc_pages_current+0x107/0x210
[  579.194799]  __page_cache_alloc+0x2bd/0x460
[  579.199119]  ? kasan_check_read+0x11/0x20
[  579.203255]  filemap_fault+0xff7/0x2400
[  579.207226]  ? __lock_page_or_retry+0x1020/0x1020
[  579.212054]  ? lock_acquire+0x16f/0x3f0
[  579.216100]  ? ext4_filemap_fault+0x7b/0xaf
[  579.220415]  ext4_filemap_fault+0x83/0xaf
[  579.224552]  __do_fault+0x116/0x4e0
[  579.228168]  __handle_mm_fault+0x2cbd/0x3f20
[  579.232572]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  579.237397]  ? find_held_lock+0x35/0x130
[  579.241450]  ? handle_mm_fault+0x322/0xb30
[  579.245704]  ? kasan_check_read+0x11/0x20
[  579.249839]  handle_mm_fault+0x43f/0xb30
[  579.253894]  __do_page_fault+0x5da/0xd60
[  579.258032]  do_page_fault+0x71/0x581
[  579.261816]  ? page_fault+0x8/0x30
[  579.265339]  page_fault+0x1e/0x30
[  579.268774] RIP: 0033:0x7f045a631000
[  579.272480] Code: Bad RIP value.
[  579.275842] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  579.281190] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  579.288442] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  579.295698] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  579.302965] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  579.310394] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  579.317684] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  579.317688] warn_alloc_show_mem: 1 callbacks suppressed
[  579.317692] Mem-Info:
[  579.324430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  579.329786] active_anon:46284 inactive_anon:191 isolated_anon:0
[  579.329786]  active_file:10 inactive_file:4 isolated_file:0
[  579.329786]  unevictable:0 dirty:0 writeback:0 unstable:0
[  579.329786]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  579.329786]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  579.329786]  free:12836 free_pcp:334 free_cma:0
[  579.332162] Call Trace:
[  579.341623] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  579.374550]  dump_stack+0x172/0x1f0
[  579.377121] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  579.404498]  warn_alloc.cold+0x87/0x17f
[  579.408088] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  579.433937]  ? zone_watermark_ok_safe+0x260/0x260
[  579.437871] lowmem_reserve[]: 0 2553 2555 2555
[  579.464051]  ? wakeup_kcompactd+0x21f/0x550
[  579.468855] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  579.473427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  579.477725] lowmem_reserve[]: 0 0 2 2
[  579.506505]  ? __cpuset_node_allowed+0x136/0x540
[  579.512015] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  579.515799]  ? __isolate_free_page+0x4f0/0x4f0
[  579.520511] lowmem_reserve[]: 0 0 0 0
[  579.546430]  ? wake_all_kswapds+0x14d/0x300
[  579.550975] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  579.554760]  __alloc_pages_slowpath+0x227e/0x2900
[  579.559036] lowmem_reserve[]: 0 0 0 0
[  579.586626]  ? warn_alloc+0x110/0x110
[  579.591425] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  579.595207]  ? __lock_acquire+0x53b/0x4700
[  579.599191] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  579.611320]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  579.615512] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  579.630321]  ? should_fail+0x14d/0x85c
[  579.635820] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  579.646919]  ? warn_alloc+0x110/0x110
[  579.650862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  579.666271]  ? __isolate_free_page+0x4f0/0x4f0
[  579.670041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  579.678855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  579.683413] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  579.691968]  __alloc_pages_nodemask+0x5ce/0x710
[  579.697468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  579.697474] 258 total pagecache pages
[  579.706290]  ? __alloc_pages_slowpath+0x2900/0x2900
[  579.710924] 0 pages in swap cache
[  579.719484]  ? find_held_lock+0x35/0x130
[  579.723249] Swap cache stats: add 0, delete 0, find 0/0
[  579.728241]  cache_grow_begin+0x9c/0x8c0
[  579.731654] Free swap  = 0kB
[  579.735691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  579.741017] Total swap = 0kB
[  579.741022] 1965979 pages RAM
[  579.745058]  ? __cpuset_node_allowed+0x136/0x540
[  579.748039] 0 pages HighMem/MovableOnly
[  579.748044] 339412 pages reserved
[  579.753580]  fallback_alloc+0x1fd/0x2d0
[  579.756567] 0 pages cma reserved
[  579.756814] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  579.759659]  ____cache_alloc_node+0x1be/0x1e0
[  579.795972]  kmem_cache_alloc+0x1f5/0x710
[  579.800110]  skb_clone+0x150/0x3b0
[  579.803641]  deliver_clone+0x46/0xc0
[  579.807338]  br_flood+0x4da/0x710
[  579.810813]  br_handle_frame_finish+0x6b6/0x14c0
[  579.815554]  ? find_held_lock+0x35/0x130
[  579.819613]  ? br_handle_local_finish+0x1a0/0x1a0
[  579.824443]  ? lock_downgrade+0x810/0x810
[  579.828577]  ? kasan_check_read+0x11/0x20
[  579.832732]  br_handle_frame+0x82d/0x1450
[  579.836883]  ? kfree_skbmem+0xc5/0x150
[  579.840761]  ? br_handle_frame_finish+0x14c0/0x14c0
[  579.845859]  ? br_handle_local_finish+0x1a0/0x1a0
[  579.850695]  ? br_handle_frame_finish+0x14c0/0x14c0
[  579.855718]  __netif_receive_skb_core+0xa96/0x3010
[  579.860645]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  579.865653]  ? netif_receive_skb+0x5a0/0x5a0
[  579.870048]  ? mark_held_locks+0x100/0x100
[  579.874267]  ? ip_local_deliver+0x520/0x520
[  579.878575]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  579.883841]  ? call_timer_fn+0x1de/0x720
[  579.887887]  ? process_backlog+0x23c/0x750
[  579.892108]  __netif_receive_skb_one_core+0xa8/0x1a0
[  579.897202]  ? __netif_receive_skb_core+0x3010/0x3010
[  579.902400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  579.907942]  ? check_preemption_disabled+0x48/0x290
[  579.912946]  ? lock_acquire+0x16f/0x3f0
[  579.916915]  __netif_receive_skb+0x2c/0x1c0
[  579.921223]  process_backlog+0x206/0x750
[  579.925264]  ? net_rx_action+0x27b/0x1070
[  579.929398]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  579.933970]  net_rx_action+0x4fa/0x1070
[  579.938001]  ? napi_complete_done+0x4b0/0x4b0
[  579.942486]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  579.947928]  __do_softirq+0x266/0x95a
[  579.951712]  ? preempt_schedule_common+0x4f/0xe0
[  579.956547]  ? takeover_tasklets+0x7b0/0x7b0
[  579.960957]  run_ksoftirqd+0x8e/0x110
[  579.964741]  smpboot_thread_fn+0x6ab/0xa10
[  579.968963]  ? sort_range+0x30/0x30
[  579.972573]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  579.978091]  ? __kthread_parkme+0xfb/0x1b0
[  579.982316]  kthread+0x357/0x430
[  579.985665]  ? sort_range+0x30/0x30
[  579.989303]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  579.994823]  ret_from_fork+0x3a/0x50
[  579.998543] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  579.998673] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  580.005194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  580.027060] Call Trace:
[  580.029629]  <IRQ>
[  580.031773]  dump_stack+0x172/0x1f0
[  580.035423]  warn_alloc.cold+0x87/0x17f
[  580.039383]  ? zone_watermark_ok_safe+0x260/0x260
[  580.044213]  ? wakeup_kcompactd+0x21f/0x550
[  580.048516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  580.054034]  ? __cpuset_node_allowed+0x136/0x540
[  580.058798]  ? __isolate_free_page+0x4f0/0x4f0
[  580.063367]  ? wake_all_kswapds+0x14d/0x300
[  580.067680]  __alloc_pages_slowpath+0x227e/0x2900
[  580.072519]  ? warn_alloc+0x110/0x110
[  580.076304]  ? __lock_acquire+0x53b/0x4700
[  580.080519]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.086036]  ? should_fail+0x14d/0x85c
[  580.089922]  ? warn_alloc+0x110/0x110
[  580.093711]  ? __isolate_free_page+0x4f0/0x4f0
[  580.098273]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.103798]  __alloc_pages_nodemask+0x5ce/0x710
[  580.108467]  ? __alloc_pages_slowpath+0x2900/0x2900
[  580.113471]  ? find_held_lock+0x35/0x130
[  580.117519]  cache_grow_begin+0x9c/0x8c0
[  580.121565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  580.127086]  ? __cpuset_node_allowed+0x136/0x540
[  580.131827]  fallback_alloc+0x1fd/0x2d0
[  580.135787]  ____cache_alloc_node+0x1be/0x1e0
[  580.140268]  kmem_cache_alloc+0x1f5/0x710
[  580.144396]  ? mark_held_locks+0xb1/0x100
[  580.148535]  ? trace_hardirqs_on+0x67/0x230
[  580.152843]  ? __netdev_alloc_skb+0x367/0x470
[  580.157324]  __build_skb+0x3e/0x310
[  580.160946]  __netdev_alloc_skb+0x2ba/0x470
[  580.165262]  send_hsr_supervision_frame+0x110/0xf20
[  580.170260]  ? lock_acquire+0x16f/0x3f0
[  580.174220]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  580.179221]  hsr_announce+0x12f/0x430
[  580.183097]  call_timer_fn+0x190/0x720
[  580.186974]  ? send_hsr_supervision_frame+0xf20/0xf20
[  580.192150]  ? process_timeout+0x40/0x40
[  580.196194]  ? run_timer_softirq+0x647/0x1700
[  580.200675]  ? trace_hardirqs_on+0x67/0x230
[  580.204991]  ? kasan_check_read+0x11/0x20
[  580.209131]  ? send_hsr_supervision_frame+0xf20/0xf20
[  580.214310]  run_timer_softirq+0x652/0x1700
[  580.218630]  ? add_timer+0xbe0/0xbe0
[  580.222326]  ? __lock_is_held+0xb6/0x140
[  580.226374]  ? check_preemption_disabled+0x48/0x290
[  580.231381]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  580.236819]  __do_softirq+0x266/0x95a
[  580.240612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  580.246136]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.251672]  irq_exit+0x180/0x1d0
[  580.255112]  smp_apic_timer_interrupt+0x14a/0x570
[  580.259945]  apic_timer_interrupt+0xf/0x20
[  580.264158]  </IRQ>
[  580.266385] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  580.271646] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  580.290528] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  580.298316] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  580.305580] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  580.312849] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  580.320191] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  580.327444] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  580.334712]  ? arch_local_irq_restore+0x49/0x56
[  580.339369]  dump_stack+0x1d9/0x1f0
[  580.342988]  dump_header+0x10f/0xb6c
[  580.346690]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  580.351780]  ? ___ratelimit+0x60/0x595
[  580.355657]  ? do_raw_spin_unlock+0x57/0x270
[  580.360061]  oom_kill_process.cold+0x10/0x6f5
[  580.364542]  ? lock_downgrade+0x810/0x810
[  580.368681]  ? kasan_check_read+0x11/0x20
[  580.372826]  out_of_memory+0x79a/0x1280
[  580.376795]  ? oom_killer_disable+0x280/0x280
[  580.381283]  ? mutex_trylock+0x18e/0x1e0
[  580.385333]  ? __alloc_pages_slowpath+0xcda/0x2900
[  580.390250]  __alloc_pages_slowpath+0x2113/0x2900
[  580.395090]  ? warn_alloc+0x110/0x110
[  580.398880]  ? __lock_is_held+0xb6/0x140
[  580.402924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.408532]  ? should_fail+0x14d/0x85c
[  580.412414]  __alloc_pages_nodemask+0x5ce/0x710
[  580.417069]  ? __alloc_pages_slowpath+0x2900/0x2900
[  580.422067]  ? __page_cache_alloc+0x131/0x460
[  580.426674]  ? find_held_lock+0x35/0x130
[  580.430729]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  580.436257]  alloc_pages_current+0x107/0x210
[  580.440655]  __page_cache_alloc+0x2bd/0x460
[  580.444976]  ? kasan_check_read+0x11/0x20
[  580.449111]  filemap_fault+0xff7/0x2400
[  580.453080]  ? __lock_page_or_retry+0x1020/0x1020
[  580.457910]  ? lock_acquire+0x16f/0x3f0
[  580.461894]  ? ext4_filemap_fault+0x7b/0xaf
[  580.466209]  ext4_filemap_fault+0x83/0xaf
[  580.470348]  __do_fault+0x116/0x4e0
[  580.473962]  __handle_mm_fault+0x2cbd/0x3f20
[  580.478367]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  580.483205]  ? find_held_lock+0x35/0x130
[  580.487253]  ? handle_mm_fault+0x322/0xb30
[  580.491500]  ? kasan_check_read+0x11/0x20
[  580.495638]  handle_mm_fault+0x43f/0xb30
[  580.499698]  __do_page_fault+0x5da/0xd60
[  580.503756]  do_page_fault+0x71/0x581
[  580.507541]  ? page_fault+0x8/0x30
[  580.511067]  page_fault+0x1e/0x30
[  580.514504] RIP: 0033:0x7f045a631000
[  580.518211] Code: Bad RIP value.
[  580.521556] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  580.526904] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  580.534242] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  580.541493] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  580.548855] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  580.556121] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  580.563395] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  580.563399] warn_alloc_show_mem: 1 callbacks suppressed
[  580.563404] Mem-Info:
[  580.570136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  580.575485] active_anon:46284 inactive_anon:191 isolated_anon:0
[  580.575485]  active_file:10 inactive_file:4 isolated_file:0
[  580.575485]  unevictable:0 dirty:0 writeback:0 unstable:0
[  580.575485]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  580.575485]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  580.575485]  free:12836 free_pcp:334 free_cma:0
[  580.577851] Call Trace:
[  580.587196] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  580.620139]  dump_stack+0x172/0x1f0
[  580.622702] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  580.650075]  warn_alloc.cold+0x87/0x17f
[  580.653666] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  580.679333]  ? zone_watermark_ok_safe+0x260/0x260
[  580.683270] lowmem_reserve[]: 0 2553 2555 2555
[  580.709451]  ? wakeup_kcompactd+0x21f/0x550
[  580.714267] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  580.718828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  580.723123] lowmem_reserve[]: 0 0 2 2
[  580.751904]  ? __cpuset_node_allowed+0x136/0x540
[  580.757402] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  580.761184]  ? __isolate_free_page+0x4f0/0x4f0
[  580.766099] lowmem_reserve[]: 0 0 0 0
[  580.792024]  ? wake_all_kswapds+0x14d/0x300
[  580.796567] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  580.800367]  __alloc_pages_slowpath+0x227e/0x2900
[  580.804641] lowmem_reserve[]: 0 0 0 0
[  580.832226]  ? warn_alloc+0x110/0x110
[  580.837021] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  580.840809]  ? __lock_acquire+0x53b/0x4700
[  580.844564] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  580.856691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.860889] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  580.875694]  ? should_fail+0x14d/0x85c
[  580.881192] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  580.892178]  ? warn_alloc+0x110/0x110
[  580.896041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  580.911454]  ? __isolate_free_page+0x4f0/0x4f0
[  580.915225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  580.924039]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  580.928590] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  580.937146]  __alloc_pages_nodemask+0x5ce/0x710
[  580.942648] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  580.951457]  ? __alloc_pages_slowpath+0x2900/0x2900
[  580.956090] 258 total pagecache pages
[  580.964650]  ? find_held_lock+0x35/0x130
[  580.969637] 0 pages in swap cache
[  580.973412]  cache_grow_begin+0x9c/0x8c0
[  580.977442] Swap cache stats: add 0, delete 0, find 0/0
[  580.980906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  580.984935] Free swap  = 0kB
[  580.990302]  ? __cpuset_node_allowed+0x136/0x540
[  580.995806] Total swap = 0kB
[  580.998805]  fallback_alloc+0x1fd/0x2d0
[  581.003531] 1965979 pages RAM
[  581.006528]  ____cache_alloc_node+0x1be/0x1e0
[  581.010467] 0 pages HighMem/MovableOnly
[  581.010472] 339412 pages reserved
[  581.013571]  kmem_cache_alloc+0x1f5/0x710
[  581.018030] 0 pages cma reserved
[  581.018147] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  581.021994]  ? ip_route_input_slow+0x946/0x33b0
[  581.049807]  dst_alloc+0x10e/0x1d0
[  581.053332]  ? lock_downgrade+0x810/0x810
[  581.057470]  rt_dst_alloc+0x83/0x3f0
[  581.061186]  ip_route_input_slow+0x1863/0x33b0
[  581.065761]  ? fib_multipath_hash+0xa70/0xa70
[  581.070243]  ? ___ratelimit+0x2c8/0x595
[  581.074213]  ? trace_hardirqs_off+0x62/0x220
[  581.078620]  ? kasan_check_read+0x11/0x20
[  581.082752]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  581.087838]  ? ___ratelimit+0x60/0x595
[  581.091711]  ip_route_input_rcu+0xde/0xc20
[  581.095932]  ? ip_route_input_slow+0x33b0/0x33b0
[  581.100679]  ? kasan_check_read+0x11/0x20
[  581.104818]  ip_route_input_noref+0x136/0x280
[  581.109300]  ? ip_route_input_rcu+0xc20/0xc20
[  581.113792]  arp_process+0x12ad/0x27c0
[  581.117685]  ? arp_solicit+0x1390/0x1390
[  581.121735]  ? lock_downgrade+0x810/0x810
[  581.125865]  ? kasan_check_read+0x11/0x20
[  581.129996]  arp_rcv+0x6d8/0x920
[  581.133350]  ? parp_redo+0x80/0x80
[  581.136873]  ? __local_bh_enable_ip+0x15a/0x270
[  581.141526]  ? _raw_read_unlock_bh+0x31/0x40
[  581.145917]  ? __local_bh_enable_ip+0x15a/0x270
[  581.150568]  ? arp_solicit+0x1390/0x1390
[  581.154611]  ? trace_hardirqs_on+0x67/0x230
[  581.158917]  ? ebt_do_table+0x1aea/0x1f50
[  581.163046]  ? parp_redo+0x80/0x80
[  581.166573]  __netif_receive_skb_one_core+0x115/0x1a0
[  581.171745]  ? __netif_receive_skb_core+0x3010/0x3010
[  581.176915]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  581.182437]  ? check_preemption_disabled+0x48/0x290
[  581.187437]  ? lock_acquire+0x16f/0x3f0
[  581.191398]  __netif_receive_skb+0x2c/0x1c0
[  581.195709]  netif_receive_skb_internal+0x117/0x660
[  581.200709]  ? dev_cpu_dead+0x920/0x920
[  581.204662]  ? __lock_is_held+0xb6/0x140
[  581.208738]  ? check_preemption_disabled+0x48/0x290
[  581.213772]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  581.219206]  netif_receive_skb+0x6e/0x5a0
[  581.223341]  br_netif_receive_skb+0x107/0x200
[  581.227822]  br_pass_frame_up+0x354/0x730
[  581.231953]  ? br_netif_receive_skb+0x200/0x200
[  581.236606]  ? deliver_clone+0x69/0xc0
[  581.240488]  ? br_port_flags_change+0xa0/0xa0
[  581.244980]  br_handle_frame_finish+0x6e0/0x14c0
[  581.249719]  ? find_held_lock+0x35/0x130
[  581.253773]  ? br_handle_local_finish+0x1a0/0x1a0
[  581.258599]  ? lock_downgrade+0x810/0x810
[  581.262736]  ? kasan_check_read+0x11/0x20
[  581.266874]  br_handle_frame+0x82d/0x1450
[  581.271025]  ? kfree_skbmem+0xc5/0x150
[  581.274901]  ? br_handle_frame_finish+0x14c0/0x14c0
[  581.279905]  ? br_handle_local_finish+0x1a0/0x1a0
[  581.284734]  ? br_handle_frame_finish+0x14c0/0x14c0
[  581.289738]  __netif_receive_skb_core+0xa96/0x3010
[  581.294658]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  581.299676]  ? netif_receive_skb+0x5a0/0x5a0
[  581.304072]  ? mark_held_locks+0x100/0x100
[  581.308291]  ? ip_local_deliver+0x520/0x520
[  581.312608]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  581.317871]  ? call_timer_fn+0x1de/0x720
[  581.321916]  ? process_backlog+0x23c/0x750
[  581.326136]  __netif_receive_skb_one_core+0xa8/0x1a0
[  581.331233]  ? __netif_receive_skb_core+0x3010/0x3010
[  581.336415]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  581.341933]  ? check_preemption_disabled+0x48/0x290
[  581.346930]  ? lock_acquire+0x16f/0x3f0
[  581.350891]  __netif_receive_skb+0x2c/0x1c0
[  581.355196]  process_backlog+0x206/0x750
[  581.359248]  ? net_rx_action+0x27b/0x1070
[  581.363378]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  581.367944]  net_rx_action+0x4fa/0x1070
[  581.371911]  ? napi_complete_done+0x4b0/0x4b0
[  581.376404]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  581.381857]  __do_softirq+0x266/0x95a
[  581.385643]  ? preempt_schedule_common+0x4f/0xe0
[  581.390420]  ? takeover_tasklets+0x7b0/0x7b0
[  581.394817]  run_ksoftirqd+0x8e/0x110
[  581.398607]  smpboot_thread_fn+0x6ab/0xa10
[  581.402830]  ? sort_range+0x30/0x30
[  581.406445]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  581.411971]  ? __kthread_parkme+0xfb/0x1b0
[  581.416200]  kthread+0x357/0x430
[  581.419551]  ? sort_range+0x30/0x30
[  581.423163]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  581.428784]  ret_from_fork+0x3a/0x50
[  581.432501] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  581.432658] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  581.439146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  581.439151] Call Trace:
[  581.463589]  <IRQ>
[  581.465747]  dump_stack+0x172/0x1f0
[  581.469414]  warn_alloc.cold+0x87/0x17f
[  581.473378]  ? zone_watermark_ok_safe+0x260/0x260
[  581.478206]  ? wakeup_kcompactd+0x21f/0x550
[  581.482539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  581.488075]  ? __cpuset_node_allowed+0x136/0x540
[  581.492820]  ? __isolate_free_page+0x4f0/0x4f0
[  581.497407]  ? wake_all_kswapds+0x14d/0x300
[  581.501726]  __alloc_pages_slowpath+0x227e/0x2900
[  581.506579]  ? warn_alloc+0x110/0x110
[  581.510373]  ? __lock_acquire+0x53b/0x4700
[  581.514595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  581.520117]  ? should_fail+0x14d/0x85c
[  581.523986]  ? warn_alloc+0x110/0x110
[  581.527772]  ? __isolate_free_page+0x4f0/0x4f0
[  581.532376]  __alloc_pages_nodemask+0x5ce/0x710
[  581.537035]  ? __alloc_pages_slowpath+0x2900/0x2900
[  581.542048]  cache_grow_begin+0x9c/0x8c0
[  581.546096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  581.551619]  ? __cpuset_node_allowed+0x136/0x540
[  581.556365]  fallback_alloc+0x1fd/0x2d0
[  581.560327]  ____cache_alloc_node+0x1be/0x1e0
[  581.564830]  kmem_cache_alloc_node+0xe3/0x710
[  581.569316]  ? ipv6_get_ifaddr+0x343/0x4b0
[  581.573561]  __alloc_skb+0xd5/0x5e0
[  581.577177]  ? skb_scrub_packet+0x440/0x440
[  581.581488]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  581.586926]  ? refcount_inc_checked+0x70/0x70
[  581.591413]  ndisc_alloc_skb+0x13c/0x340
[  581.595483]  ndisc_send_rs+0x32d/0x6d0
[  581.599656]  addrconf_rs_timer+0x30f/0x680
[  581.603887]  ? ipv6_get_lladdr+0x490/0x490
[  581.608112]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  581.613551]  call_timer_fn+0x190/0x720
[  581.617437]  ? ipv6_get_lladdr+0x490/0x490
[  581.621661]  ? process_timeout+0x40/0x40
[  581.625711]  ? run_timer_softirq+0x647/0x1700
[  581.630197]  ? trace_hardirqs_on+0x67/0x230
[  581.634511]  ? kasan_check_read+0x11/0x20
[  581.638648]  ? ipv6_get_lladdr+0x490/0x490
[  581.642865]  run_timer_softirq+0x652/0x1700
[  581.647174]  ? add_timer+0xbe0/0xbe0
[  581.650875]  ? __lock_is_held+0xb6/0x140
[  581.654922]  ? check_preemption_disabled+0x48/0x290
[  581.659945]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  581.665396]  __do_softirq+0x266/0x95a
[  581.669177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  581.674704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  581.680249]  irq_exit+0x180/0x1d0
[  581.683692]  smp_apic_timer_interrupt+0x14a/0x570
[  581.688523]  apic_timer_interrupt+0xf/0x20
[  581.692739]  </IRQ>
[  581.694965] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  581.700231] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  581.719114] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  581.726824] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  581.734100] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  581.741351] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  581.748611] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  581.755949] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  581.763237]  ? arch_local_irq_restore+0x49/0x56
[  581.767892]  dump_stack+0x1d9/0x1f0
[  581.771511]  dump_header+0x10f/0xb6c
[  581.775215]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  581.780300]  ? ___ratelimit+0x60/0x595
[  581.784170]  ? do_raw_spin_unlock+0x57/0x270
[  581.788568]  oom_kill_process.cold+0x10/0x6f5
[  581.793048]  ? lock_downgrade+0x810/0x810
[  581.797179]  ? kasan_check_read+0x11/0x20
[  581.801406]  out_of_memory+0x79a/0x1280
[  581.805373]  ? oom_killer_disable+0x280/0x280
[  581.809942]  ? mutex_trylock+0x18e/0x1e0
[  581.814003]  ? __alloc_pages_slowpath+0xcda/0x2900
[  581.818916]  __alloc_pages_slowpath+0x2113/0x2900
[  581.823753]  ? warn_alloc+0x110/0x110
[  581.827542]  ? __lock_is_held+0xb6/0x140
[  581.831587]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  581.837105]  ? should_fail+0x14d/0x85c
[  581.840988]  __alloc_pages_nodemask+0x5ce/0x710
[  581.845646]  ? __alloc_pages_slowpath+0x2900/0x2900
[  581.850644]  ? __page_cache_alloc+0x131/0x460
[  581.855128]  ? find_held_lock+0x35/0x130
[  581.859218]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  581.864743]  alloc_pages_current+0x107/0x210
[  581.869143]  __page_cache_alloc+0x2bd/0x460
[  581.873459]  ? kasan_check_read+0x11/0x20
[  581.877598]  filemap_fault+0xff7/0x2400
[  581.881577]  ? __lock_page_or_retry+0x1020/0x1020
[  581.886408]  ? lock_acquire+0x16f/0x3f0
[  581.890376]  ? ext4_filemap_fault+0x7b/0xaf
[  581.894686]  ext4_filemap_fault+0x83/0xaf
[  581.898828]  __do_fault+0x116/0x4e0
[  581.902444]  __handle_mm_fault+0x2cbd/0x3f20
[  581.906843]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  581.911672]  ? find_held_lock+0x35/0x130
[  581.915721]  ? handle_mm_fault+0x322/0xb30
[  581.919949]  ? kasan_check_read+0x11/0x20
[  581.924084]  handle_mm_fault+0x43f/0xb30
[  581.928135]  __do_page_fault+0x5da/0xd60
[  581.932195]  do_page_fault+0x71/0x581
[  581.935981]  ? page_fault+0x8/0x30
[  581.939509]  page_fault+0x1e/0x30
[  581.942949] RIP: 0033:0x7f045a631000
[  581.946670] Code: Bad RIP value.
[  581.950025] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  581.955368] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  581.962641] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  581.969904] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  581.977160] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  581.984424] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  581.991712] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  581.991716] warn_alloc_show_mem: 1 callbacks suppressed
[  581.991720] Mem-Info:
[  581.998456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  582.003807] active_anon:46284 inactive_anon:191 isolated_anon:0
[  582.003807]  active_file:10 inactive_file:4 isolated_file:0
[  582.003807]  unevictable:0 dirty:0 writeback:0 unstable:0
[  582.003807]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  582.003807]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  582.003807]  free:12836 free_pcp:334 free_cma:0
[  582.006193] Call Trace:
[  582.015538] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  582.048375]  dump_stack+0x172/0x1f0
[  582.050943] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  582.078336]  warn_alloc.cold+0x87/0x17f
[  582.081936] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  582.107700]  ? zone_watermark_ok_safe+0x260/0x260
[  582.111632] lowmem_reserve[]: 0 2553 2555 2555
[  582.137729]  ? wakeup_kcompactd+0x21f/0x550
[  582.142529] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  582.147090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.151370] lowmem_reserve[]: 0 0 2 2
[  582.180323]  ? __cpuset_node_allowed+0x136/0x540
[  582.185824] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  582.189609]  ? __isolate_free_page+0x4f0/0x4f0
[  582.194323] lowmem_reserve[]: 0 0 0 0
[  582.220242]  ? wake_all_kswapds+0x14d/0x300
[  582.224793] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  582.228576]  __alloc_pages_slowpath+0x227e/0x2900
[  582.232863] lowmem_reserve[]: 0 0 0 0
[  582.260433]  ? warn_alloc+0x110/0x110
[  582.265241] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  582.269020]  ? __lock_acquire+0x53b/0x4700
[  582.272780] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  582.284896]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  582.289096] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  582.304015]  ? should_fail+0x14d/0x85c
[  582.309516] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  582.320510]  ? warn_alloc+0x110/0x110
[  582.324468] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.339874]  ? __isolate_free_page+0x4f0/0x4f0
[  582.343646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.352454]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  582.357007] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.365559]  __alloc_pages_nodemask+0x5ce/0x710
[  582.371159] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.371165] 258 total pagecache pages
[  582.380090]  ? __alloc_pages_slowpath+0x2900/0x2900
[  582.384750] 0 pages in swap cache
[  582.393297]  ? find_held_lock+0x35/0x130
[  582.397063] Swap cache stats: add 0, delete 0, find 0/0
[  582.402067]  cache_grow_begin+0x9c/0x8c0
[  582.405584] Free swap  = 0kB
[  582.409635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.414962] Total swap = 0kB
[  582.419093]  ? __cpuset_node_allowed+0x136/0x540
[  582.422075] 1965979 pages RAM
[  582.427605]  fallback_alloc+0x1fd/0x2d0
[  582.430586] 0 pages HighMem/MovableOnly
[  582.430591] 339412 pages reserved
[  582.435336]  ____cache_alloc_node+0x1be/0x1e0
[  582.438400] 0 pages cma reserved
[  582.442360]  kmem_cache_alloc+0x1f5/0x710
[  582.446360] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  582.449734]  ? ip_route_input_slow+0x946/0x33b0
[  582.454291] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  582.457553]  dst_alloc+0x10e/0x1d0
[  582.488828]  ? lock_downgrade+0x810/0x810
[  582.492966]  rt_dst_alloc+0x83/0x3f0
[  582.496670]  ip_route_input_slow+0x1863/0x33b0
[  582.501256]  ? fib_multipath_hash+0xa70/0xa70
[  582.505749]  ? br_netif_receive_skb+0x107/0x200
[  582.510406]  ? br_pass_frame_up+0x35c/0x730
[  582.514716]  ? br_netif_receive_skb+0x200/0x200
[  582.519372]  ? deliver_clone+0x69/0xc0
[  582.523249]  ip_route_input_rcu+0xde/0xc20
[  582.527480]  ? ip_route_input_slow+0x33b0/0x33b0
[  582.532227]  ? kasan_check_read+0x11/0x20
[  582.536365]  ip_route_input_noref+0x136/0x280
[  582.540844]  ? ip_route_input_rcu+0xc20/0xc20
[  582.545322]  ? retint_kernel+0x2d/0x2d
[  582.549205]  ? arp_process+0x1181/0x27c0
[  582.553342]  arp_process+0x12ad/0x27c0
[  582.557219]  ? arp_solicit+0x1390/0x1390
[  582.561268]  ? lock_downgrade+0x810/0x810
[  582.565404]  ? kasan_check_read+0x11/0x20
[  582.569544]  arp_rcv+0x6d8/0x920
[  582.572928]  ? parp_redo+0x80/0x80
[  582.576474]  ? arp_solicit+0x1390/0x1390
[  582.580520]  ? call_timer_fn+0x1de/0x720
[  582.584569]  ? process_backlog+0x23c/0x750
[  582.588796]  ? parp_redo+0x80/0x80
[  582.592325]  __netif_receive_skb_one_core+0x115/0x1a0
[  582.597503]  ? __netif_receive_skb_core+0x3010/0x3010
[  582.602680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.608204]  ? check_preemption_disabled+0x48/0x290
[  582.613205]  ? lock_acquire+0x16f/0x3f0
[  582.617168]  __netif_receive_skb+0x2c/0x1c0
[  582.621473]  process_backlog+0x206/0x750
[  582.625533]  ? net_rx_action+0x27b/0x1070
[  582.629664]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  582.634238]  net_rx_action+0x4fa/0x1070
[  582.638205]  ? napi_complete_done+0x4b0/0x4b0
[  582.642704]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  582.648147]  __do_softirq+0x266/0x95a
[  582.651949]  ? preempt_schedule_common+0x4f/0xe0
[  582.656696]  ? takeover_tasklets+0x7b0/0x7b0
[  582.661089]  run_ksoftirqd+0x8e/0x110
[  582.664874]  smpboot_thread_fn+0x6ab/0xa10
[  582.669101]  ? sort_range+0x30/0x30
[  582.672808]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  582.678344]  ? __kthread_parkme+0xfb/0x1b0
[  582.682570]  kthread+0x357/0x430
[  582.685923]  ? sort_range+0x30/0x30
[  582.689534]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  582.695087]  ret_from_fork+0x3a/0x50
[  582.698796] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  582.698937] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  582.705448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  582.727412] Call Trace:
[  582.729976]  <IRQ>
[  582.732111]  dump_stack+0x172/0x1f0
[  582.735733]  warn_alloc.cold+0x87/0x17f
[  582.739696]  ? zone_watermark_ok_safe+0x260/0x260
[  582.744612]  ? wakeup_kcompactd+0x21f/0x550
[  582.749019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.754544]  ? __cpuset_node_allowed+0x136/0x540
[  582.759292]  ? __isolate_free_page+0x4f0/0x4f0
[  582.763857]  ? wake_all_kswapds+0x14d/0x300
[  582.768472]  __alloc_pages_slowpath+0x227e/0x2900
[  582.773312]  ? warn_alloc+0x110/0x110
[  582.777102]  ? __lock_acquire+0x53b/0x4700
[  582.781324]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  582.786847]  ? should_fail+0x14d/0x85c
[  582.790719]  ? warn_alloc+0x110/0x110
[  582.794509]  ? __isolate_free_page+0x4f0/0x4f0
[  582.799086]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  582.804613]  __alloc_pages_nodemask+0x5ce/0x710
[  582.809270]  ? __alloc_pages_slowpath+0x2900/0x2900
[  582.814277]  ? find_held_lock+0x35/0x130
[  582.818335]  cache_grow_begin+0x9c/0x8c0
[  582.822386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.827930]  ? __cpuset_node_allowed+0x136/0x540
[  582.832676]  fallback_alloc+0x1fd/0x2d0
[  582.836641]  ____cache_alloc_node+0x1be/0x1e0
[  582.841129]  kmem_cache_alloc+0x1f5/0x710
[  582.845263]  ? mark_held_locks+0xb1/0x100
[  582.849401]  ? __netdev_alloc_skb+0x367/0x470
[  582.853880]  __build_skb+0x3e/0x310
[  582.857497]  __netdev_alloc_skb+0x2ba/0x470
[  582.861810]  send_hsr_supervision_frame+0x110/0xf20
[  582.866811]  ? lock_acquire+0x16f/0x3f0
[  582.870772]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  582.875778]  hsr_announce+0x12f/0x430
[  582.879572]  call_timer_fn+0x190/0x720
[  582.883456]  ? send_hsr_supervision_frame+0xf20/0xf20
[  582.888628]  ? process_timeout+0x40/0x40
[  582.892671]  ? run_timer_softirq+0x647/0x1700
[  582.897167]  ? trace_hardirqs_on+0x67/0x230
[  582.901477]  ? kasan_check_read+0x11/0x20
[  582.905623]  ? send_hsr_supervision_frame+0xf20/0xf20
[  582.910805]  run_timer_softirq+0x652/0x1700
[  582.915127]  ? add_timer+0xbe0/0xbe0
[  582.918831]  ? __lock_is_held+0xb6/0x140
[  582.922891]  ? check_preemption_disabled+0x48/0x290
[  582.927915]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  582.933356]  __do_softirq+0x266/0x95a
[  582.937148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  582.942670]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  582.948203]  irq_exit+0x180/0x1d0
[  582.951643]  smp_apic_timer_interrupt+0x14a/0x570
[  582.956503]  apic_timer_interrupt+0xf/0x20
[  582.960718]  </IRQ>
[  582.962948] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  582.968211] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  582.987093] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  582.994791] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  583.002041] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  583.009395] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  583.016647] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  583.023900] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  583.031252]  ? arch_local_irq_restore+0x49/0x56
[  583.035910]  dump_stack+0x1d9/0x1f0
[  583.039526]  dump_header+0x10f/0xb6c
[  583.043224]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  583.048317]  ? ___ratelimit+0x60/0x595
[  583.052193]  ? do_raw_spin_unlock+0x57/0x270
[  583.056594]  oom_kill_process.cold+0x10/0x6f5
[  583.061076]  ? lock_downgrade+0x810/0x810
[  583.065216]  ? kasan_check_read+0x11/0x20
[  583.069359]  out_of_memory+0x79a/0x1280
[  583.073338]  ? oom_killer_disable+0x280/0x280
[  583.077822]  ? mutex_trylock+0x18e/0x1e0
[  583.081874]  ? __alloc_pages_slowpath+0xcda/0x2900
[  583.086807]  __alloc_pages_slowpath+0x2113/0x2900
[  583.091651]  ? warn_alloc+0x110/0x110
[  583.095463]  ? __lock_is_held+0xb6/0x140
[  583.099509]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.105033]  ? should_fail+0x14d/0x85c
[  583.108916]  __alloc_pages_nodemask+0x5ce/0x710
[  583.113573]  ? __alloc_pages_slowpath+0x2900/0x2900
[  583.118589]  ? __page_cache_alloc+0x131/0x460
[  583.123077]  ? find_held_lock+0x35/0x130
[  583.127156]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  583.132697]  alloc_pages_current+0x107/0x210
[  583.137115]  __page_cache_alloc+0x2bd/0x460
[  583.141425]  ? kasan_check_read+0x11/0x20
[  583.145589]  filemap_fault+0xff7/0x2400
[  583.149561]  ? __lock_page_or_retry+0x1020/0x1020
[  583.154396]  ? lock_acquire+0x16f/0x3f0
[  583.158360]  ? ext4_filemap_fault+0x7b/0xaf
[  583.162677]  ext4_filemap_fault+0x83/0xaf
[  583.166814]  __do_fault+0x116/0x4e0
[  583.170442]  __handle_mm_fault+0x2cbd/0x3f20
[  583.174838]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  583.179762]  ? find_held_lock+0x35/0x130
[  583.183895]  ? handle_mm_fault+0x322/0xb30
[  583.188121]  ? kasan_check_read+0x11/0x20
[  583.192258]  handle_mm_fault+0x43f/0xb30
[  583.196309]  __do_page_fault+0x5da/0xd60
[  583.200367]  do_page_fault+0x71/0x581
[  583.204151]  ? page_fault+0x8/0x30
[  583.207675]  page_fault+0x1e/0x30
[  583.211111] RIP: 0033:0x7f045a631000
[  583.214826] Code: Bad RIP value.
[  583.218170] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  583.223516] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  583.230768] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  583.238021] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  583.245277] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  583.252529] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  583.259798] warn_alloc_show_mem: 1 callbacks suppressed
[  583.259807] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  583.259808] Mem-Info:
[  583.259833] active_anon:46284 inactive_anon:191 isolated_anon:0
[  583.259833]  active_file:10 inactive_file:4 isolated_file:0
[  583.259833]  unevictable:0 dirty:0 writeback:0 unstable:0
[  583.259833]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  583.259833]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  583.259833]  free:12836 free_pcp:334 free_cma:0
[  583.265171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  583.271905] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  583.274273] Call Trace:
[  583.307142] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  583.316468]  dump_stack+0x172/0x1f0
[  583.343842] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  583.346427]  warn_alloc.cold+0x87/0x17f
[  583.374664] lowmem_reserve[]: 0 2553 2555 2555
[  583.378280]  ? zone_watermark_ok_safe+0x260/0x260
[  583.404353] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  583.408316]  ? wakeup_kcompactd+0x21f/0x550
[  583.412860] lowmem_reserve[]: 0 0 2 2
[  583.417777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  583.446655] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  583.450960]  ? __cpuset_node_allowed+0x136/0x540
[  583.454723] lowmem_reserve[]: 0 0 0 0
[  583.460244]  ? __isolate_free_page+0x4f0/0x4f0
[  583.486058] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  583.490793]  ? wake_all_kswapds+0x14d/0x300
[  583.494556] lowmem_reserve[]: 0 0 0 0
[  583.499124]  __alloc_pages_slowpath+0x227e/0x2900
[  583.526675] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  583.531001]  ? warn_alloc+0x110/0x110
[  583.534754] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  583.539615]  ? __lock_acquire+0x53b/0x4700
[  583.551711] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  583.555514]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.570421] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  583.574637]  ? should_fail+0x14d/0x85c
[  583.585715] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  583.591223]  ? warn_alloc+0x110/0x110
[  583.607097] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  583.610975]  ? __isolate_free_page+0x4f0/0x4f0
[  583.619776] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  583.623551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  583.632103] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  583.636662]  __alloc_pages_nodemask+0x5ce/0x710
[  583.645456] 258 total pagecache pages
[  583.650980]  ? __alloc_pages_slowpath+0x2900/0x2900
[  583.659527] 0 pages in swap cache
[  583.664177]  ? find_held_lock+0x35/0x130
[  583.667946] Swap cache stats: add 0, delete 0, find 0/0
[  583.672940]  cache_grow_begin+0x9c/0x8c0
[  583.676356] Free swap  = 0kB
[  583.680429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  583.685754] Total swap = 0kB
[  583.689797]  ? __cpuset_node_allowed+0x136/0x540
[  583.692776] 1965979 pages RAM
[  583.698291]  fallback_alloc+0x1fd/0x2d0
[  583.701295] 0 pages HighMem/MovableOnly
[  583.701301] 339412 pages reserved
[  583.706042]  ____cache_alloc_node+0x1be/0x1e0
[  583.709106] 0 pages cma reserved
[  583.709221] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  583.713065]  kmem_cache_alloc+0x1f5/0x710
[  583.744661]  ? ip_route_input_slow+0x946/0x33b0
[  583.749321]  dst_alloc+0x10e/0x1d0
[  583.752850]  ? lock_downgrade+0x810/0x810
[  583.756985]  rt_dst_alloc+0x83/0x3f0
[  583.760686]  ip_route_input_slow+0x1863/0x33b0
[  583.765261]  ? fib_multipath_hash+0xa70/0xa70
[  583.769748]  ? smpboot_thread_fn+0x6ab/0xa10
[  583.774143]  ? kthread+0x357/0x430
[  583.777666]  ? ret_from_fork+0x3a/0x50
[  583.781534]  ? find_held_lock+0x35/0x130
[  583.785583]  ? debug_check_no_obj_freed+0x200/0x464
[  583.790584]  ? kasan_check_read+0x11/0x20
[  583.794718]  ip_route_input_rcu+0xde/0xc20
[  583.798939]  ? ip_route_input_slow+0x33b0/0x33b0
[  583.803685]  ? kasan_check_read+0x11/0x20
[  583.807821]  ip_route_input_noref+0x136/0x280
[  583.812300]  ? ip_route_input_rcu+0xc20/0xc20
[  583.816809]  arp_process+0x12ad/0x27c0
[  583.820698]  ? arp_solicit+0x1390/0x1390
[  583.828404]  ? lock_downgrade+0x810/0x810
[  583.832627]  ? kasan_check_read+0x11/0x20
[  583.836761]  arp_rcv+0x6d8/0x920
[  583.840127]  ? parp_redo+0x80/0x80
[  583.843657]  ? arp_solicit+0x1390/0x1390
[  583.847714]  ? call_timer_fn+0x1de/0x720
[  583.851768]  ? process_backlog+0x23c/0x750
[  583.856003]  ? parp_redo+0x80/0x80
[  583.859530]  __netif_receive_skb_one_core+0x115/0x1a0
[  583.864704]  ? __netif_receive_skb_core+0x3010/0x3010
[  583.869880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  583.875407]  ? check_preemption_disabled+0x48/0x290
[  583.880409]  ? lock_acquire+0x16f/0x3f0
[  583.884372]  __netif_receive_skb+0x2c/0x1c0
[  583.888680]  process_backlog+0x206/0x750
[  583.892724]  ? net_rx_action+0x27b/0x1070
[  583.896858]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  583.901429]  net_rx_action+0x4fa/0x1070
[  583.905408]  ? napi_complete_done+0x4b0/0x4b0
[  583.909893]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  583.915335]  __do_softirq+0x266/0x95a
[  583.919120]  ? preempt_schedule_common+0x4f/0xe0
[  583.923866]  ? takeover_tasklets+0x7b0/0x7b0
[  583.928262]  run_ksoftirqd+0x8e/0x110
[  583.932045]  smpboot_thread_fn+0x6ab/0xa10
[  583.936264]  ? sort_range+0x30/0x30
[  583.939875]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  583.945489]  ? __kthread_parkme+0xfb/0x1b0
[  583.949710]  kthread+0x357/0x430
[  583.953059]  ? sort_range+0x30/0x30
[  583.956666]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  583.962199]  ret_from_fork+0x3a/0x50
[  583.965911] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  583.966024] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  583.972558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  583.972563] Call Trace:
[  583.983856] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  583.993135]  <IRQ>
[  584.010363]  dump_stack+0x172/0x1f0
[  584.013974]  warn_alloc.cold+0x87/0x17f
[  584.017931]  ? zone_watermark_ok_safe+0x260/0x260
[  584.022763]  ? wakeup_kcompactd+0x21f/0x550
[  584.027083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.032603]  ? __cpuset_node_allowed+0x136/0x540
[  584.037350]  ? __isolate_free_page+0x4f0/0x4f0
[  584.041914]  ? wake_all_kswapds+0x14d/0x300
[  584.046226]  __alloc_pages_slowpath+0x227e/0x2900
[  584.051178]  ? warn_alloc+0x110/0x110
[  584.054961]  ? __lock_acquire+0x53b/0x4700
[  584.059178]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.064695]  ? should_fail+0x14d/0x85c
[  584.068564]  ? warn_alloc+0x110/0x110
[  584.072352]  ? __isolate_free_page+0x4f0/0x4f0
[  584.076916]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.082442]  __alloc_pages_nodemask+0x5ce/0x710
[  584.087099]  ? __alloc_pages_slowpath+0x2900/0x2900
[  584.092103]  ? find_held_lock+0x35/0x130
[  584.096151]  cache_grow_begin+0x9c/0x8c0
[  584.100196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.105712]  ? __cpuset_node_allowed+0x136/0x540
[  584.110462]  fallback_alloc+0x1fd/0x2d0
[  584.114424]  ____cache_alloc_node+0x1be/0x1e0
[  584.118914]  kmem_cache_alloc+0x1f5/0x710
[  584.123074]  ? mark_held_locks+0xb1/0x100
[  584.127204]  ? add_timer+0x463/0xbe0
[  584.130903]  ? __netdev_alloc_skb+0x367/0x470
[  584.135385]  __build_skb+0x3e/0x310
[  584.139010]  __netdev_alloc_skb+0x2ba/0x470
[  584.143323]  send_hsr_supervision_frame+0x110/0xf20
[  584.148325]  ? lock_acquire+0x16f/0x3f0
[  584.152282]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  584.157287]  hsr_announce+0x12f/0x430
[  584.161070]  call_timer_fn+0x190/0x720
[  584.164940]  ? send_hsr_supervision_frame+0xf20/0xf20
[  584.170115]  ? process_timeout+0x40/0x40
[  584.174161]  ? run_timer_softirq+0x647/0x1700
[  584.178643]  ? trace_hardirqs_on+0x67/0x230
[  584.182964]  ? kasan_check_read+0x11/0x20
[  584.187109]  ? send_hsr_supervision_frame+0xf20/0xf20
[  584.192287]  run_timer_softirq+0x652/0x1700
[  584.196722]  ? add_timer+0xbe0/0xbe0
[  584.200425]  ? __lock_is_held+0xb6/0x140
[  584.204480]  ? check_preemption_disabled+0x48/0x290
[  584.209484]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  584.214918]  __do_softirq+0x266/0x95a
[  584.218700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.224223]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.229754]  irq_exit+0x180/0x1d0
[  584.233190]  smp_apic_timer_interrupt+0x14a/0x570
[  584.238024]  apic_timer_interrupt+0xf/0x20
[  584.242240]  </IRQ>
[  584.244467] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  584.249726] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  584.268606] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  584.276293] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  584.283632] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  584.290988] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  584.298239] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  584.305496] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  584.312761]  ? arch_local_irq_restore+0x49/0x56
[  584.317431]  dump_stack+0x1d9/0x1f0
[  584.321046]  dump_header+0x10f/0xb6c
[  584.324742]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  584.329834]  ? ___ratelimit+0x60/0x595
[  584.333704]  ? do_raw_spin_unlock+0x57/0x270
[  584.338096]  oom_kill_process.cold+0x10/0x6f5
[  584.342575]  ? lock_downgrade+0x810/0x810
[  584.346709]  ? kasan_check_read+0x11/0x20
[  584.350841]  out_of_memory+0x79a/0x1280
[  584.354802]  ? oom_killer_disable+0x280/0x280
[  584.359300]  ? mutex_trylock+0x18e/0x1e0
[  584.363355]  ? __alloc_pages_slowpath+0xcda/0x2900
[  584.368273]  __alloc_pages_slowpath+0x2113/0x2900
[  584.373110]  ? warn_alloc+0x110/0x110
[  584.376898]  ? __lock_is_held+0xb6/0x140
[  584.380945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.386479]  ? should_fail+0x14d/0x85c
[  584.390366]  __alloc_pages_nodemask+0x5ce/0x710
[  584.395022]  ? __alloc_pages_slowpath+0x2900/0x2900
[  584.400025]  ? __page_cache_alloc+0x131/0x460
[  584.404505]  ? find_held_lock+0x35/0x130
[  584.408553]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  584.414090]  alloc_pages_current+0x107/0x210
[  584.418485]  __page_cache_alloc+0x2bd/0x460
[  584.422789]  ? kasan_check_read+0x11/0x20
[  584.426925]  filemap_fault+0xff7/0x2400
[  584.430891]  ? __lock_page_or_retry+0x1020/0x1020
[  584.435722]  ? lock_acquire+0x16f/0x3f0
[  584.439677]  ? ext4_filemap_fault+0x7b/0xaf
[  584.443999]  ext4_filemap_fault+0x83/0xaf
[  584.448128]  __do_fault+0x116/0x4e0
[  584.451744]  __handle_mm_fault+0x2cbd/0x3f20
[  584.456139]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  584.460965]  ? find_held_lock+0x35/0x130
[  584.465018]  ? handle_mm_fault+0x322/0xb30
[  584.469249]  ? kasan_check_read+0x11/0x20
[  584.473382]  handle_mm_fault+0x43f/0xb30
[  584.477447]  __do_page_fault+0x5da/0xd60
[  584.481502]  do_page_fault+0x71/0x581
[  584.485285]  ? page_fault+0x8/0x30
[  584.488809]  page_fault+0x1e/0x30
[  584.492249] RIP: 0033:0x7f045a631000
[  584.495959] Code: Bad RIP value.
[  584.499313] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  584.504654] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  584.511906] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  584.519158] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  584.526410] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  584.533660] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  584.540927] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  584.540931] warn_alloc_show_mem: 1 callbacks suppressed
[  584.540934] Mem-Info:
[  584.547673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  584.553024] active_anon:46284 inactive_anon:191 isolated_anon:0
[  584.553024]  active_file:10 inactive_file:4 isolated_file:0
[  584.553024]  unevictable:0 dirty:0 writeback:0 unstable:0
[  584.553024]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  584.553024]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  584.553024]  free:12836 free_pcp:334 free_cma:0
[  584.555387] Call Trace:
[  584.564753] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  584.597592]  dump_stack+0x172/0x1f0
[  584.600157] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  584.627640]  warn_alloc.cold+0x87/0x17f
[  584.631228] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  584.656969]  ? zone_watermark_ok_safe+0x260/0x260
[  584.660904] lowmem_reserve[]: 0 2553 2555 2555
[  584.687013]  ? wakeup_kcompactd+0x21f/0x550
[  584.691815] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  584.696381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.700749] lowmem_reserve[]: 0 0 2 2
[  584.729532]  ? __cpuset_node_allowed+0x136/0x540
[  584.735052] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  584.738847]  ? __isolate_free_page+0x4f0/0x4f0
[  584.743561] lowmem_reserve[]: 0 0 0 0
[  584.769978]  ? wake_all_kswapds+0x14d/0x300
[  584.774527] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  584.778313]  __alloc_pages_slowpath+0x227e/0x2900
[  584.782589] lowmem_reserve[]: 0 0 0 0
[  584.810167]  ? warn_alloc+0x110/0x110
[  584.814964] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  584.818746]  ? __lock_acquire+0x53b/0x4700
[  584.822506] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  584.834612]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.834625]  ? should_fail+0x14d/0x85c
[  584.838820] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  584.853623]  ? warn_alloc+0x110/0x110
[  584.859122] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  584.862990]  ? __isolate_free_page+0x4f0/0x4f0
[  584.874048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  584.877822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  584.893222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  584.897779]  __alloc_pages_nodemask+0x5ce/0x710
[  584.906579] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  584.912088]  ? __alloc_pages_slowpath+0x2900/0x2900
[  584.920629] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  584.920635] 258 total pagecache pages
[  584.925518]  ? find_held_lock+0x35/0x130
[  584.934321] 0 pages in swap cache
[  584.939308]  cache_grow_begin+0x9c/0x8c0
[  584.947846] Swap cache stats: add 0, delete 0, find 0/0
[  584.951618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  584.955642] Free swap  = 0kB
[  584.959249]  ? __cpuset_node_allowed+0x136/0x540
[  584.963272] Total swap = 0kB
[  584.963278] 1965979 pages RAM
[  584.968632]  fallback_alloc+0x1fd/0x2d0
[  584.974129] 0 pages HighMem/MovableOnly
[  584.977132]  ____cache_alloc_node+0x1be/0x1e0
[  584.981843] 339412 pages reserved
[  584.981848] 0 pages cma reserved
[  584.984845]  kmem_cache_alloc+0x1f5/0x710
[  584.988067] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  584.991872]  skb_clone+0x150/0x3b0
[  585.026990]  deliver_clone+0x46/0xc0
[  585.030711]  br_flood+0x4da/0x710
[  585.034157]  br_handle_frame_finish+0x6b6/0x14c0
[  585.038898]  ? find_held_lock+0x35/0x130
[  585.042954]  ? br_handle_local_finish+0x1a0/0x1a0
[  585.047783]  ? lock_downgrade+0x810/0x810
[  585.051928]  ? kasan_check_read+0x11/0x20
[  585.056063]  br_handle_frame+0x82d/0x1450
[  585.060201]  ? br_handle_frame_finish+0x14c0/0x14c0
[  585.065209]  ? br_handle_local_finish+0x1a0/0x1a0
[  585.070038]  ? br_handle_frame_finish+0x14c0/0x14c0
[  585.075037]  __netif_receive_skb_core+0xa96/0x3010
[  585.079947]  ? lock_downgrade+0x810/0x810
[  585.084101]  ? netif_receive_skb+0x5a0/0x5a0
[  585.088498]  ? mark_held_locks+0x100/0x100
[  585.092713]  ? parp_redo+0x80/0x80
[  585.096263]  ? arp_solicit+0x1390/0x1390
[  585.100308]  ? call_timer_fn+0x1de/0x720
[  585.104351]  ? process_backlog+0x23c/0x750
[  585.108575]  __netif_receive_skb_one_core+0xa8/0x1a0
[  585.113661]  ? __netif_receive_skb_core+0x3010/0x3010
[  585.118843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.124379]  ? check_preemption_disabled+0x48/0x290
[  585.129376]  ? lock_acquire+0x16f/0x3f0
[  585.133334]  __netif_receive_skb+0x2c/0x1c0
[  585.137654]  process_backlog+0x206/0x750
[  585.141733]  ? net_rx_action+0x27b/0x1070
[  585.145882]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  585.150468]  net_rx_action+0x4fa/0x1070
[  585.154430]  ? napi_complete_done+0x4b0/0x4b0
[  585.158925]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  585.164370]  __do_softirq+0x266/0x95a
[  585.168172]  ? preempt_schedule_common+0x4f/0xe0
[  585.173008]  ? takeover_tasklets+0x7b0/0x7b0
[  585.177400]  run_ksoftirqd+0x8e/0x110
[  585.181188]  smpboot_thread_fn+0x6ab/0xa10
[  585.185407]  ? sort_range+0x30/0x30
[  585.189018]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  585.194541]  ? __kthread_parkme+0xfb/0x1b0
[  585.198766]  kthread+0x357/0x430
[  585.202114]  ? sort_range+0x30/0x30
[  585.205734]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  585.211264]  ret_from_fork+0x3a/0x50
[  585.214977] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  585.215101] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  585.221627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  585.243522] Call Trace:
[  585.246108]  <IRQ>
[  585.248248]  dump_stack+0x172/0x1f0
[  585.251861]  warn_alloc.cold+0x87/0x17f
[  585.255820]  ? zone_watermark_ok_safe+0x260/0x260
[  585.260650]  ? wakeup_kcompactd+0x21f/0x550
[  585.264960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.270482]  ? __cpuset_node_allowed+0x136/0x540
[  585.275241]  ? __isolate_free_page+0x4f0/0x4f0
[  585.279810]  ? wake_all_kswapds+0x14d/0x300
[  585.284125]  __alloc_pages_slowpath+0x227e/0x2900
[  585.288964]  ? warn_alloc+0x110/0x110
[  585.292748]  ? __lock_acquire+0x53b/0x4700
[  585.296969]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  585.302503]  ? should_fail+0x14d/0x85c
[  585.306375]  ? warn_alloc+0x110/0x110
[  585.310171]  ? __isolate_free_page+0x4f0/0x4f0
[  585.314739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  585.320268]  __alloc_pages_nodemask+0x5ce/0x710
[  585.324928]  ? __alloc_pages_slowpath+0x2900/0x2900
[  585.329936]  ? find_held_lock+0x35/0x130
[  585.333991]  cache_grow_begin+0x9c/0x8c0
[  585.338038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.343560]  ? __cpuset_node_allowed+0x136/0x540
[  585.348306]  fallback_alloc+0x1fd/0x2d0
[  585.352272]  ____cache_alloc_node+0x1be/0x1e0
[  585.356763]  kmem_cache_alloc+0x1f5/0x710
[  585.360903]  ? mark_held_locks+0xb1/0x100
[  585.365039]  ? __netdev_alloc_skb+0x367/0x470
[  585.369521]  __build_skb+0x3e/0x310
[  585.373143]  __netdev_alloc_skb+0x2ba/0x470
[  585.377461]  send_hsr_supervision_frame+0x110/0xf20
[  585.382461]  ? lock_acquire+0x16f/0x3f0
[  585.386443]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  585.391467]  hsr_announce+0x12f/0x430
[  585.395272]  call_timer_fn+0x190/0x720
[  585.399154]  ? send_hsr_supervision_frame+0xf20/0xf20
[  585.404331]  ? process_timeout+0x40/0x40
[  585.408382]  ? run_timer_softirq+0x647/0x1700
[  585.412896]  ? trace_hardirqs_on+0x67/0x230
[  585.417206]  ? kasan_check_read+0x11/0x20
[  585.421341]  ? send_hsr_supervision_frame+0xf20/0xf20
[  585.426517]  run_timer_softirq+0x652/0x1700
[  585.430829]  ? add_timer+0xbe0/0xbe0
[  585.434526]  ? __lock_is_held+0xb6/0x140
[  585.438569]  ? check_preemption_disabled+0x48/0x290
[  585.443572]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  585.449008]  __do_softirq+0x266/0x95a
[  585.452789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.458309]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  585.463854]  irq_exit+0x180/0x1d0
[  585.467301]  smp_apic_timer_interrupt+0x14a/0x570
[  585.472133]  apic_timer_interrupt+0xf/0x20
[  585.476354]  </IRQ>
[  585.478576] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  585.483927] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  585.502813] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  585.510506] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  585.517759] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  585.525104] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  585.532447] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  585.539707] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  585.546979]  ? arch_local_irq_restore+0x49/0x56
[  585.551647]  dump_stack+0x1d9/0x1f0
[  585.555270]  dump_header+0x10f/0xb6c
[  585.558977]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  585.564072]  ? ___ratelimit+0x60/0x595
[  585.567949]  ? do_raw_spin_unlock+0x57/0x270
[  585.572349]  oom_kill_process.cold+0x10/0x6f5
[  585.576836]  ? lock_downgrade+0x810/0x810
[  585.580974]  ? kasan_check_read+0x11/0x20
[  585.585115]  out_of_memory+0x79a/0x1280
[  585.589088]  ? oom_killer_disable+0x280/0x280
[  585.593572]  ? mutex_trylock+0x18e/0x1e0
[  585.597907]  ? __alloc_pages_slowpath+0xcda/0x2900
[  585.602827]  __alloc_pages_slowpath+0x2113/0x2900
[  585.607671]  ? warn_alloc+0x110/0x110
[  585.611460]  ? __lock_is_held+0xb6/0x140
[  585.615514]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  585.621040]  ? should_fail+0x14d/0x85c
[  585.624929]  __alloc_pages_nodemask+0x5ce/0x710
[  585.629590]  ? __alloc_pages_slowpath+0x2900/0x2900
[  585.634609]  ? __page_cache_alloc+0x131/0x460
[  585.639091]  ? find_held_lock+0x35/0x130
[  585.643150]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  585.648675]  alloc_pages_current+0x107/0x210
[  585.653074]  __page_cache_alloc+0x2bd/0x460
[  585.657382]  ? kasan_check_read+0x11/0x20
[  585.661519]  filemap_fault+0xff7/0x2400
[  585.665495]  ? __lock_page_or_retry+0x1020/0x1020
[  585.670333]  ? lock_acquire+0x16f/0x3f0
[  585.674301]  ? ext4_filemap_fault+0x7b/0xaf
[  585.678631]  ext4_filemap_fault+0x83/0xaf
[  585.682765]  __do_fault+0x116/0x4e0
[  585.686381]  __handle_mm_fault+0x2cbd/0x3f20
[  585.690781]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  585.695609]  ? find_held_lock+0x35/0x130
[  585.699656]  ? handle_mm_fault+0x322/0xb30
[  585.703917]  ? kasan_check_read+0x11/0x20
[  585.708055]  handle_mm_fault+0x43f/0xb30
[  585.712110]  __do_page_fault+0x5da/0xd60
[  585.716172]  do_page_fault+0x71/0x581
[  585.719961]  ? page_fault+0x8/0x30
[  585.723486]  page_fault+0x1e/0x30
[  585.726924] RIP: 0033:0x7f045a631000
[  585.730640] Code: Bad RIP value.
[  585.733986] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  585.739344] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  585.746600] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  585.753851] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  585.761214] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  585.768556] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  585.775834] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  585.775838] warn_alloc_show_mem: 1 callbacks suppressed
[  585.775842] Mem-Info:
[  585.782585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  585.782590] Call Trace:
[  585.787946] active_anon:46284 inactive_anon:191 isolated_anon:0
[  585.787946]  active_file:10 inactive_file:4 isolated_file:0
[  585.787946]  unevictable:0 dirty:0 writeback:0 unstable:0
[  585.787946]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  585.787946]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  585.787946]  free:12836 free_pcp:334 free_cma:0
[  585.790315]  dump_stack+0x172/0x1f0
[  585.799740] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  585.802294]  warn_alloc.cold+0x87/0x17f
[  585.835153] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  585.838745]  ? zone_watermark_ok_safe+0x260/0x260
[  585.866120] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  585.870098]  ? wakeup_kcompactd+0x21f/0x550
[  585.895745] lowmem_reserve[]: 0 2553 2555 2555
[  585.900580]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  585.926651] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  585.930953]  ? __cpuset_node_allowed+0x136/0x540
[  585.935494] lowmem_reserve[]: 0 0 2 2
[  585.941020]  ? __isolate_free_page+0x4f0/0x4f0
[  585.969776] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  585.974511]  ? wake_all_kswapds+0x14d/0x300
[  585.978275] lowmem_reserve[]: 0 0 0 0
[  585.982853]  __alloc_pages_slowpath+0x227e/0x2900
[  586.008668] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  586.012981]  ? warn_alloc+0x110/0x110
[  586.016731] lowmem_reserve[]: 0 0 0 0
[  586.021554]  ? __lock_acquire+0x53b/0x4700
[  586.049105] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  586.052884]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.056646] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  586.060859]  ? should_fail+0x14d/0x85c
[  586.072954] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  586.078493]  ? warn_alloc+0x110/0x110
[  586.093368] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  586.097236]  ? __isolate_free_page+0x4f0/0x4f0
[  586.108213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  586.111985]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.127385] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  586.131945]  __alloc_pages_nodemask+0x5ce/0x710
[  586.140743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  586.146253]  ? __alloc_pages_slowpath+0x2900/0x2900
[  586.154796] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  586.154801] 258 total pagecache pages
[  586.159467]  ? find_held_lock+0x35/0x130
[  586.168269] 0 pages in swap cache
[  586.173262]  cache_grow_begin+0x9c/0x8c0
[  586.181799] Swap cache stats: add 0, delete 0, find 0/0
[  586.185573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.189600] Free swap  = 0kB
[  586.193032]  ? __cpuset_node_allowed+0x136/0x540
[  586.197056] Total swap = 0kB
[  586.197062] 1965979 pages RAM
[  586.202400]  fallback_alloc+0x1fd/0x2d0
[  586.207899] 0 pages HighMem/MovableOnly
[  586.207904] 339412 pages reserved
[  586.210903]  ____cache_alloc_node+0x1be/0x1e0
[  586.215619] 0 pages cma reserved
[  586.218619]  kmem_cache_alloc+0x1f5/0x710
[  586.221810] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  586.225647]  ? ip_route_input_slow+0x946/0x33b0
[  586.261888]  dst_alloc+0x10e/0x1d0
[  586.265411]  ? lock_downgrade+0x810/0x810
[  586.269548]  rt_dst_alloc+0x83/0x3f0
[  586.273259]  ip_route_input_slow+0x1863/0x33b0
[  586.277840]  ? fib_multipath_hash+0xa70/0xa70
[  586.282327]  ? ___ratelimit+0x2c8/0x595
[  586.286305]  ? trace_hardirqs_off+0x62/0x220
[  586.290705]  ? kasan_check_read+0x11/0x20
[  586.294969]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  586.300060]  ? ___ratelimit+0x60/0x595
[  586.303938]  ip_route_input_rcu+0xde/0xc20
[  586.308161]  ? ip_route_input_slow+0x33b0/0x33b0
[  586.312906]  ? kasan_check_read+0x11/0x20
[  586.317040]  ip_route_input_noref+0x136/0x280
[  586.321521]  ? ip_route_input_rcu+0xc20/0xc20
[  586.326025]  arp_process+0x12ad/0x27c0
[  586.329911]  ? arp_solicit+0x1390/0x1390
[  586.333971]  ? lock_downgrade+0x810/0x810
[  586.338117]  ? kasan_check_read+0x11/0x20
[  586.342257]  arp_rcv+0x6d8/0x920
[  586.345613]  ? parp_redo+0x80/0x80
[  586.349229]  ? __local_bh_enable_ip+0x15a/0x270
[  586.353885]  ? _raw_read_unlock_bh+0x31/0x40
[  586.358276]  ? __local_bh_enable_ip+0x15a/0x270
[  586.362933]  ? arp_solicit+0x1390/0x1390
[  586.366978]  ? trace_hardirqs_on+0x67/0x230
[  586.371296]  ? ebt_do_table+0x1aea/0x1f50
[  586.375432]  ? parp_redo+0x80/0x80
[  586.378962]  __netif_receive_skb_one_core+0x115/0x1a0
[  586.384141]  ? __netif_receive_skb_core+0x3010/0x3010
[  586.389321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.394849]  ? check_preemption_disabled+0x48/0x290
[  586.399853]  ? lock_acquire+0x16f/0x3f0
[  586.403825]  __netif_receive_skb+0x2c/0x1c0
[  586.408135]  netif_receive_skb_internal+0x117/0x660
[  586.413141]  ? dev_cpu_dead+0x920/0x920
[  586.417103]  ? __lock_is_held+0xb6/0x140
[  586.421148]  ? check_preemption_disabled+0x48/0x290
[  586.426163]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  586.431605]  netif_receive_skb+0x6e/0x5a0
[  586.435745]  br_netif_receive_skb+0x107/0x200
[  586.440227]  br_pass_frame_up+0x354/0x730
[  586.444369]  ? br_netif_receive_skb+0x200/0x200
[  586.449025]  ? deliver_clone+0x69/0xc0
[  586.452902]  ? br_port_flags_change+0xa0/0xa0
[  586.457389]  br_handle_frame_finish+0x6e0/0x14c0
[  586.462140]  ? find_held_lock+0x35/0x130
[  586.466301]  ? br_handle_local_finish+0x1a0/0x1a0
[  586.471130]  ? lock_downgrade+0x810/0x810
[  586.475267]  ? kasan_check_read+0x11/0x20
[  586.479417]  br_handle_frame+0x82d/0x1450
[  586.483557]  ? br_handle_frame_finish+0x14c0/0x14c0
[  586.488652]  ? br_handle_local_finish+0x1a0/0x1a0
[  586.493484]  ? br_handle_frame_finish+0x14c0/0x14c0
[  586.498672]  __netif_receive_skb_core+0xa96/0x3010
[  586.503587]  ? lock_downgrade+0x810/0x810
[  586.507725]  ? netif_receive_skb+0x5a0/0x5a0
[  586.512119]  ? mark_held_locks+0x100/0x100
[  586.516422]  ? parp_redo+0x80/0x80
[  586.519949]  ? arp_solicit+0x1390/0x1390
[  586.523997]  ? call_timer_fn+0x1de/0x720
[  586.528042]  ? process_backlog+0x23c/0x750
[  586.532264]  __netif_receive_skb_one_core+0xa8/0x1a0
[  586.537353]  ? __netif_receive_skb_core+0x3010/0x3010
[  586.542531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.548057]  ? check_preemption_disabled+0x48/0x290
[  586.553058]  ? lock_acquire+0x16f/0x3f0
[  586.557026]  __netif_receive_skb+0x2c/0x1c0
[  586.561330]  process_backlog+0x206/0x750
[  586.565373]  ? net_rx_action+0x27b/0x1070
[  586.569506]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  586.574087]  net_rx_action+0x4fa/0x1070
[  586.578056]  ? napi_complete_done+0x4b0/0x4b0
[  586.582545]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  586.587989]  __do_softirq+0x266/0x95a
[  586.591777]  ? preempt_schedule_common+0x4f/0xe0
[  586.596619]  ? takeover_tasklets+0x7b0/0x7b0
[  586.601017]  run_ksoftirqd+0x8e/0x110
[  586.604807]  smpboot_thread_fn+0x6ab/0xa10
[  586.609028]  ? sort_range+0x30/0x30
[  586.612638]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  586.618255]  ? __kthread_parkme+0xfb/0x1b0
[  586.622478]  kthread+0x357/0x430
[  586.625828]  ? sort_range+0x30/0x30
[  586.629444]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  586.634970]  ret_from_fork+0x3a/0x50
[  586.638702] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  586.638909] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  586.645469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  586.645475] Call Trace:
[  586.669927]  <IRQ>
[  586.672069]  dump_stack+0x172/0x1f0
[  586.675696]  warn_alloc.cold+0x87/0x17f
[  586.679657]  ? zone_watermark_ok_safe+0x260/0x260
[  586.684489]  ? wakeup_kcompactd+0x21f/0x550
[  586.688808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.694334]  ? __cpuset_node_allowed+0x136/0x540
[  586.699081]  ? __isolate_free_page+0x4f0/0x4f0
[  586.703668]  ? wake_all_kswapds+0x14d/0x300
[  586.707984]  __alloc_pages_slowpath+0x227e/0x2900
[  586.712826]  ? warn_alloc+0x110/0x110
[  586.716630]  ? __lock_acquire+0x53b/0x4700
[  586.720853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.726373]  ? should_fail+0x14d/0x85c
[  586.730244]  ? warn_alloc+0x110/0x110
[  586.734037]  ? __isolate_free_page+0x4f0/0x4f0
[  586.738612]  __alloc_pages_nodemask+0x5ce/0x710
[  586.743271]  ? __alloc_pages_slowpath+0x2900/0x2900
[  586.748283]  cache_grow_begin+0x9c/0x8c0
[  586.752330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.757870]  ? __cpuset_node_allowed+0x136/0x540
[  586.762617]  fallback_alloc+0x1fd/0x2d0
[  586.766940]  ____cache_alloc_node+0x1be/0x1e0
[  586.771436]  kmem_cache_alloc_node+0xe3/0x710
[  586.775919]  ? ipv6_get_ifaddr+0x343/0x4b0
[  586.780142]  __alloc_skb+0xd5/0x5e0
[  586.783757]  ? skb_scrub_packet+0x440/0x440
[  586.788071]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  586.793507]  ? refcount_inc_checked+0x70/0x70
[  586.797992]  ndisc_alloc_skb+0x13c/0x340
[  586.802045]  ndisc_send_rs+0x32d/0x6d0
[  586.805924]  addrconf_rs_timer+0x30f/0x680
[  586.810146]  ? ipv6_get_lladdr+0x490/0x490
[  586.814388]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  586.819826]  call_timer_fn+0x190/0x720
[  586.823696]  ? ipv6_get_lladdr+0x490/0x490
[  586.827916]  ? process_timeout+0x40/0x40
[  586.831967]  ? run_timer_softirq+0x647/0x1700
[  586.836456]  ? trace_hardirqs_on+0x67/0x230
[  586.840766]  ? kasan_check_read+0x11/0x20
[  586.844898]  ? ipv6_get_lladdr+0x490/0x490
[  586.849119]  run_timer_softirq+0x652/0x1700
[  586.853442]  ? add_timer+0xbe0/0xbe0
[  586.857143]  ? __lock_is_held+0xb6/0x140
[  586.861188]  ? check_preemption_disabled+0x48/0x290
[  586.866210]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  586.871653]  __do_softirq+0x266/0x95a
[  586.875444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  586.881054]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  586.886586]  irq_exit+0x180/0x1d0
[  586.890035]  smp_apic_timer_interrupt+0x14a/0x570
[  586.894881]  apic_timer_interrupt+0xf/0x20
[  586.899095]  </IRQ>
[  586.901333] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  586.906593] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  586.925565] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  586.933257] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  586.940519] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  586.947779] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  586.955030] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  586.962302] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  586.969655]  ? arch_local_irq_restore+0x49/0x56
[  586.974317]  dump_stack+0x1d9/0x1f0
[  586.977936]  dump_header+0x10f/0xb6c
[  586.981633]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  586.986721]  ? ___ratelimit+0x60/0x595
[  586.990595]  ? do_raw_spin_unlock+0x57/0x270
[  586.994995]  oom_kill_process.cold+0x10/0x6f5
[  586.999481]  ? lock_downgrade+0x810/0x810
[  587.003616]  ? kasan_check_read+0x11/0x20
[  587.007761]  out_of_memory+0x79a/0x1280
[  587.011738]  ? oom_killer_disable+0x280/0x280
[  587.016225]  ? mutex_trylock+0x18e/0x1e0
[  587.020266]  ? __alloc_pages_slowpath+0xcda/0x2900
[  587.025179]  __alloc_pages_slowpath+0x2113/0x2900
[  587.030031]  ? warn_alloc+0x110/0x110
[  587.033819]  ? __lock_is_held+0xb6/0x140
[  587.037868]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  587.043389]  ? should_fail+0x14d/0x85c
[  587.047269]  __alloc_pages_nodemask+0x5ce/0x710
[  587.051935]  ? __alloc_pages_slowpath+0x2900/0x2900
[  587.056959]  ? __page_cache_alloc+0x131/0x460
[  587.061439]  ? find_held_lock+0x35/0x130
[  587.065486]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  587.071017]  alloc_pages_current+0x107/0x210
[  587.075411]  __page_cache_alloc+0x2bd/0x460
[  587.079717]  ? kasan_check_read+0x11/0x20
[  587.083967]  filemap_fault+0xff7/0x2400
[  587.087943]  ? __lock_page_or_retry+0x1020/0x1020
[  587.092781]  ? lock_acquire+0x16f/0x3f0
[  587.096750]  ? ext4_filemap_fault+0x7b/0xaf
[  587.101068]  ext4_filemap_fault+0x83/0xaf
[  587.105206]  __do_fault+0x116/0x4e0
[  587.108824]  __handle_mm_fault+0x2cbd/0x3f20
[  587.113227]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  587.118064]  ? find_held_lock+0x35/0x130
[  587.122116]  ? handle_mm_fault+0x322/0xb30
[  587.126363]  ? kasan_check_read+0x11/0x20
[  587.130522]  handle_mm_fault+0x43f/0xb30
[  587.134574]  __do_page_fault+0x5da/0xd60
[  587.138632]  do_page_fault+0x71/0x581
[  587.142450]  ? page_fault+0x8/0x30
[  587.145979]  page_fault+0x1e/0x30
[  587.149423] RIP: 0033:0x7f045a631000
[  587.153131] Code: Bad RIP value.
[  587.156493] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  587.161930] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  587.169183] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  587.176438] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  587.183691] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  587.190959] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  587.198235] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  587.198239] warn_alloc_show_mem: 1 callbacks suppressed
[  587.198244] Mem-Info:
[  587.204987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  587.210356] active_anon:46284 inactive_anon:191 isolated_anon:0
[  587.210356]  active_file:10 inactive_file:4 isolated_file:0
[  587.210356]  unevictable:0 dirty:0 writeback:0 unstable:0
[  587.210356]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  587.210356]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  587.210356]  free:12836 free_pcp:334 free_cma:0
[  587.212720] Call Trace:
[  587.222084] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  587.254927]  dump_stack+0x172/0x1f0
[  587.257492] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  587.284873]  warn_alloc.cold+0x87/0x17f
[  587.288480] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  587.314141]  ? zone_watermark_ok_safe+0x260/0x260
[  587.318090] lowmem_reserve[]: 0 2553 2555 2555
[  587.344292]  ? wakeup_kcompactd+0x21f/0x550
[  587.349105] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  587.353672]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.357961] lowmem_reserve[]: 0 0 2 2
[  587.386765]  ? __cpuset_node_allowed+0x136/0x540
[  587.392276] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  587.396058]  ? __isolate_free_page+0x4f0/0x4f0
[  587.400777] lowmem_reserve[]: 0 0 0 0
[  587.426699]  ? wake_all_kswapds+0x14d/0x300
[  587.431254] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  587.435038]  __alloc_pages_slowpath+0x227e/0x2900
[  587.439322] lowmem_reserve[]: 0 0 0 0
[  587.466910]  ? warn_alloc+0x110/0x110
[  587.471734] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  587.475518]  ? __lock_acquire+0x53b/0x4700
[  587.479282] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  587.491396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  587.495594] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  587.510402]  ? should_fail+0x14d/0x85c
[  587.515907] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  587.526902]  ? warn_alloc+0x110/0x110
[  587.530822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  587.546226]  ? __isolate_free_page+0x4f0/0x4f0
[  587.550079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  587.558893]  __alloc_pages_nodemask+0x5ce/0x710
[  587.563439] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  587.572076]  ? __alloc_pages_slowpath+0x2900/0x2900
[  587.576719] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  587.585540]  cache_grow_begin+0x9c/0x8c0
[  587.590517] 258 total pagecache pages
[  587.599392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.603445] 0 pages in swap cache
[  587.607239]  ? __cpuset_node_allowed+0x136/0x540
[  587.612920] Swap cache stats: add 0, delete 0, find 0/0
[  587.616353]  fallback_alloc+0x1fd/0x2d0
[  587.621094] Free swap  = 0kB
[  587.626437]  ____cache_alloc_node+0x1be/0x1e0
[  587.630375] Total swap = 0kB
[  587.633383]  kmem_cache_alloc+0x1f5/0x710
[  587.637853] 1965979 pages RAM
[  587.640865]  skb_ext_add+0x4a2/0x640
[  587.644967] 0 pages HighMem/MovableOnly
[  587.644972] 339412 pages reserved
[  587.648061]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  587.651735] 0 pages cma reserved
[  587.651803] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  587.655705]  br_nf_pre_routing+0x55b/0x13a0
[  587.655718]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  587.655732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.659206] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  587.664061]  ? ebt_broute+0x127/0x190
[  587.704924]  nf_hook_slow+0xbf/0x1f0
[  587.708635]  br_handle_frame+0x95b/0x1450
[  587.712772]  ? kfree_skbmem+0xc5/0x150
[  587.716649]  ? br_handle_frame_finish+0x14c0/0x14c0
[  587.721654]  ? br_handle_local_finish+0x1a0/0x1a0
[  587.726519]  ? br_handle_frame_finish+0x14c0/0x14c0
[  587.731527]  __netif_receive_skb_core+0xa96/0x3010
[  587.736453]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  587.741460]  ? netif_receive_skb+0x5a0/0x5a0
[  587.745862]  ? mark_held_locks+0x100/0x100
[  587.750108]  ? ip_local_deliver+0x520/0x520
[  587.754427]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  587.759700]  ? call_timer_fn+0x1de/0x720
[  587.763753]  ? process_backlog+0x23c/0x750
[  587.767997]  __netif_receive_skb_one_core+0xa8/0x1a0
[  587.773089]  ? __netif_receive_skb_core+0x3010/0x3010
[  587.778265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.783787]  ? check_preemption_disabled+0x48/0x290
[  587.788787]  ? lock_acquire+0x16f/0x3f0
[  587.792745]  __netif_receive_skb+0x2c/0x1c0
[  587.797051]  process_backlog+0x206/0x750
[  587.801111]  ? net_rx_action+0x27b/0x1070
[  587.805245]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  587.809822]  net_rx_action+0x4fa/0x1070
[  587.813789]  ? napi_complete_done+0x4b0/0x4b0
[  587.818278]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  587.823713]  __do_softirq+0x266/0x95a
[  587.827496]  ? preempt_schedule_common+0x4f/0xe0
[  587.832254]  ? takeover_tasklets+0x7b0/0x7b0
[  587.836646]  run_ksoftirqd+0x8e/0x110
[  587.840429]  smpboot_thread_fn+0x6ab/0xa10
[  587.844653]  ? sort_range+0x30/0x30
[  587.848285]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  587.853805]  ? __kthread_parkme+0xfb/0x1b0
[  587.858029]  kthread+0x357/0x430
[  587.861382]  ? sort_range+0x30/0x30
[  587.864992]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  587.870512]  ret_from_fork+0x3a/0x50
[  587.874222] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  587.874568] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  587.880881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  587.902765] Call Trace:
[  587.905330]  <IRQ>
[  587.907465]  dump_stack+0x172/0x1f0
[  587.911175]  warn_alloc.cold+0x87/0x17f
[  587.915151]  ? zone_watermark_ok_safe+0x260/0x260
[  587.920001]  ? wakeup_kcompactd+0x21f/0x550
[  587.924402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.929923]  ? __cpuset_node_allowed+0x136/0x540
[  587.934680]  ? __isolate_free_page+0x4f0/0x4f0
[  587.939250]  ? wake_all_kswapds+0x14d/0x300
[  587.943569]  __alloc_pages_slowpath+0x227e/0x2900
[  587.948413]  ? warn_alloc+0x110/0x110
[  587.952206]  ? __lock_acquire+0x53b/0x4700
[  587.956434]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  587.961959]  ? should_fail+0x14d/0x85c
[  587.965830]  ? warn_alloc+0x110/0x110
[  587.969622]  ? __isolate_free_page+0x4f0/0x4f0
[  587.974200]  __alloc_pages_nodemask+0x5ce/0x710
[  587.978865]  ? __alloc_pages_slowpath+0x2900/0x2900
[  587.983893]  cache_grow_begin+0x9c/0x8c0
[  587.987953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  587.993475]  ? __cpuset_node_allowed+0x136/0x540
[  587.998218]  fallback_alloc+0x1fd/0x2d0
[  588.002187]  ____cache_alloc_node+0x1be/0x1e0
[  588.006681]  kmem_cache_alloc_node+0xe3/0x710
[  588.011184]  ? ipv6_get_ifaddr+0x343/0x4b0
[  588.015431]  __alloc_skb+0xd5/0x5e0
[  588.019046]  ? skb_scrub_packet+0x440/0x440
[  588.023361]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  588.028803]  ? refcount_inc_checked+0x70/0x70
[  588.033289]  ndisc_alloc_skb+0x13c/0x340
[  588.037341]  ndisc_send_rs+0x32d/0x6d0
[  588.041219]  addrconf_rs_timer+0x30f/0x680
[  588.045447]  ? ipv6_get_lladdr+0x490/0x490
[  588.049675]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  588.055201]  call_timer_fn+0x190/0x720
[  588.059072]  ? ipv6_get_lladdr+0x490/0x490
[  588.063295]  ? process_timeout+0x40/0x40
[  588.067354]  ? run_timer_softirq+0x647/0x1700
[  588.071837]  ? trace_hardirqs_on+0x67/0x230
[  588.076143]  ? kasan_check_read+0x11/0x20
[  588.080277]  ? ipv6_get_lladdr+0x490/0x490
[  588.084584]  run_timer_softirq+0x652/0x1700
[  588.088895]  ? add_timer+0xbe0/0xbe0
[  588.092714]  ? __lock_is_held+0xb6/0x140
[  588.096760]  ? check_preemption_disabled+0x48/0x290
[  588.101766]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  588.107207]  __do_softirq+0x266/0x95a
[  588.110994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.116517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  588.122045]  irq_exit+0x180/0x1d0
[  588.125499]  smp_apic_timer_interrupt+0x14a/0x570
[  588.130328]  apic_timer_interrupt+0xf/0x20
[  588.134543]  </IRQ>
[  588.136768] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  588.142029] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  588.161024] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  588.168714] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  588.175976] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  588.183232] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  588.190488] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  588.197747] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  588.205010]  ? arch_local_irq_restore+0x49/0x56
[  588.209677]  dump_stack+0x1d9/0x1f0
[  588.213307]  dump_header+0x10f/0xb6c
[  588.217005]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  588.222093]  ? ___ratelimit+0x60/0x595
[  588.225974]  ? do_raw_spin_unlock+0x57/0x270
[  588.230388]  oom_kill_process.cold+0x10/0x6f5
[  588.234871]  ? lock_downgrade+0x810/0x810
[  588.239042]  ? kasan_check_read+0x11/0x20
[  588.243265]  out_of_memory+0x79a/0x1280
[  588.247234]  ? oom_killer_disable+0x280/0x280
[  588.251716]  ? mutex_trylock+0x18e/0x1e0
[  588.255764]  ? __alloc_pages_slowpath+0xcda/0x2900
[  588.260681]  __alloc_pages_slowpath+0x2113/0x2900
[  588.265520]  ? warn_alloc+0x110/0x110
[  588.269305]  ? __lock_is_held+0xb6/0x140
[  588.273351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  588.278872]  ? should_fail+0x14d/0x85c
[  588.282765]  __alloc_pages_nodemask+0x5ce/0x710
[  588.287421]  ? __alloc_pages_slowpath+0x2900/0x2900
[  588.292422]  ? __page_cache_alloc+0x131/0x460
[  588.296912]  ? find_held_lock+0x35/0x130
[  588.300964]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  588.306576]  alloc_pages_current+0x107/0x210
[  588.311080]  __page_cache_alloc+0x2bd/0x460
[  588.315387]  ? kasan_check_read+0x11/0x20
[  588.319521]  filemap_fault+0xff7/0x2400
[  588.323493]  ? __lock_page_or_retry+0x1020/0x1020
[  588.328319]  ? lock_acquire+0x16f/0x3f0
[  588.332280]  ? ext4_filemap_fault+0x7b/0xaf
[  588.336592]  ext4_filemap_fault+0x83/0xaf
[  588.340728]  __do_fault+0x116/0x4e0
[  588.344352]  __handle_mm_fault+0x2cbd/0x3f20
[  588.348771]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  588.353601]  ? find_held_lock+0x35/0x130
[  588.357651]  ? handle_mm_fault+0x322/0xb30
[  588.361877]  ? kasan_check_read+0x11/0x20
[  588.366016]  handle_mm_fault+0x43f/0xb30
[  588.370069]  __do_page_fault+0x5da/0xd60
[  588.374124]  do_page_fault+0x71/0x581
[  588.377933]  ? page_fault+0x8/0x30
[  588.381459]  page_fault+0x1e/0x30
[  588.384913] RIP: 0033:0x7f045a631000
[  588.388624] Code: Bad RIP value.
[  588.391981] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  588.397331] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  588.404694] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  588.411982] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  588.419246] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  588.426499] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  588.433770] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  588.433774] warn_alloc_show_mem: 1 callbacks suppressed
[  588.433778] Mem-Info:
[  588.440593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  588.440597] Call Trace:
[  588.445953] active_anon:46284 inactive_anon:191 isolated_anon:0
[  588.445953]  active_file:10 inactive_file:4 isolated_file:0
[  588.445953]  unevictable:0 dirty:0 writeback:0 unstable:0
[  588.445953]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  588.445953]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  588.445953]  free:12836 free_pcp:334 free_cma:0
[  588.448330]  dump_stack+0x172/0x1f0
[  588.457670] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  588.460222]  warn_alloc.cold+0x87/0x17f
[  588.493082] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  588.496678]  ? zone_watermark_ok_safe+0x260/0x260
[  588.524052] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  588.528007]  ? wakeup_kcompactd+0x21f/0x550
[  588.553840] lowmem_reserve[]: 0 2553 2555 2555
[  588.558684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.584866] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  588.589174]  ? __cpuset_node_allowed+0x136/0x540
[  588.593718] lowmem_reserve[]: 0 0 2 2
[  588.599245]  ? __isolate_free_page+0x4f0/0x4f0
[  588.628119] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  588.632856]  ? wake_all_kswapds+0x14d/0x300
[  588.636630] lowmem_reserve[]: 0 0 0 0
[  588.641196]  __alloc_pages_slowpath+0x227e/0x2900
[  588.667115] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  588.671432]  ? warn_alloc+0x110/0x110
[  588.675188] lowmem_reserve[]: 0 0 0 0
[  588.680217]  ? __lock_acquire+0x53b/0x4700
[  588.707852] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  588.711636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  588.715400] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  588.719636]  ? should_fail+0x14d/0x85c
[  588.731777] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  588.737293]  ? warn_alloc+0x110/0x110
[  588.752085] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  588.756050]  ? __isolate_free_page+0x4f0/0x4f0
[  588.767272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  588.771177]  __alloc_pages_nodemask+0x5ce/0x710
[  588.786564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  588.786575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  588.791147]  ? __alloc_pages_slowpath+0x2900/0x2900
[  588.799946] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  588.799952] 258 total pagecache pages
[  588.804613]  cache_grow_begin+0x9c/0x8c0
[  588.813149] 0 pages in swap cache
[  588.821965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.826945] Swap cache stats: add 0, delete 0, find 0/0
[  588.835582]  ? __cpuset_node_allowed+0x136/0x540
[  588.839456] Free swap  = 0kB
[  588.843504]  fallback_alloc+0x1fd/0x2d0
[  588.846936] Total swap = 0kB
[  588.852451]  ____cache_alloc_node+0x1be/0x1e0
[  588.857788] 1965979 pages RAM
[  588.862537]  kmem_cache_alloc+0x1f5/0x710
[  588.865519] 0 pages HighMem/MovableOnly
[  588.865524] 339412 pages reserved
[  588.869483]  skb_ext_add+0x4a2/0x640
[  588.872457] 0 pages cma reserved
[  588.872521] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  588.876939]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  588.876959]  br_nf_pre_routing+0x55b/0x13a0
[  588.880088] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  588.884164]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  588.931717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  588.937243]  ? ebt_broute+0x127/0x190
[  588.941038]  nf_hook_slow+0xbf/0x1f0
[  588.944761]  br_handle_frame+0x95b/0x1450
[  588.948897]  ? kfree_skbmem+0xc5/0x150
[  588.952776]  ? br_handle_frame_finish+0x14c0/0x14c0
[  588.957796]  ? br_handle_local_finish+0x1a0/0x1a0
[  588.962625]  ? br_handle_frame_finish+0x14c0/0x14c0
[  588.967627]  __netif_receive_skb_core+0xa96/0x3010
[  588.972545]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  588.977633]  ? netif_receive_skb+0x5a0/0x5a0
[  588.982029]  ? mark_held_locks+0x100/0x100
[  588.986257]  ? ip_local_deliver+0x520/0x520
[  588.990568]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  588.995834]  ? call_timer_fn+0x1de/0x720
[  588.999878]  ? process_backlog+0x23c/0x750
[  589.004105]  __netif_receive_skb_one_core+0xa8/0x1a0
[  589.009194]  ? __netif_receive_skb_core+0x3010/0x3010
[  589.014368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.019897]  ? check_preemption_disabled+0x48/0x290
[  589.024923]  ? lock_acquire+0x16f/0x3f0
[  589.028890]  __netif_receive_skb+0x2c/0x1c0
[  589.033199]  process_backlog+0x206/0x750
[  589.037243]  ? net_rx_action+0x27b/0x1070
[  589.041373]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  589.045942]  net_rx_action+0x4fa/0x1070
[  589.049925]  ? napi_complete_done+0x4b0/0x4b0
[  589.054419]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  589.059868]  __do_softirq+0x266/0x95a
[  589.063658]  ? preempt_schedule_common+0x4f/0xe0
[  589.068413]  ? takeover_tasklets+0x7b0/0x7b0
[  589.072813]  run_ksoftirqd+0x8e/0x110
[  589.076621]  smpboot_thread_fn+0x6ab/0xa10
[  589.080845]  ? sort_range+0x30/0x30
[  589.084460]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  589.089983]  ? __kthread_parkme+0xfb/0x1b0
[  589.094213]  kthread+0x357/0x430
[  589.097576]  ? sort_range+0x30/0x30
[  589.101195]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  589.106720]  ret_from_fork+0x3a/0x50
[  589.110429] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  589.110696] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  589.117076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  589.138942] Call Trace:
[  589.141506]  <IRQ>
[  589.143648]  dump_stack+0x172/0x1f0
[  589.147273]  warn_alloc.cold+0x87/0x17f
[  589.151236]  ? zone_watermark_ok_safe+0x260/0x260
[  589.156069]  ? wakeup_kcompactd+0x21f/0x550
[  589.160376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.165897]  ? __cpuset_node_allowed+0x136/0x540
[  589.170655]  ? __isolate_free_page+0x4f0/0x4f0
[  589.175225]  ? wake_all_kswapds+0x14d/0x300
[  589.179646]  __alloc_pages_slowpath+0x227e/0x2900
[  589.184487]  ? warn_alloc+0x110/0x110
[  589.188273]  ? __lock_acquire+0x53b/0x4700
[  589.192491]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.198013]  ? should_fail+0x14d/0x85c
[  589.201903]  ? warn_alloc+0x110/0x110
[  589.205690]  ? __isolate_free_page+0x4f0/0x4f0
[  589.210261]  __alloc_pages_nodemask+0x5ce/0x710
[  589.214918]  ? __alloc_pages_slowpath+0x2900/0x2900
[  589.220026]  cache_grow_begin+0x9c/0x8c0
[  589.224076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.229603]  ? __cpuset_node_allowed+0x136/0x540
[  589.234446]  fallback_alloc+0x1fd/0x2d0
[  589.238409]  ____cache_alloc_node+0x1be/0x1e0
[  589.242893]  kmem_cache_alloc_node+0xe3/0x710
[  589.247377]  ? ipv6_get_ifaddr+0x343/0x4b0
[  589.251707]  __alloc_skb+0xd5/0x5e0
[  589.255336]  ? skb_scrub_packet+0x440/0x440
[  589.259645]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  589.265094]  ? refcount_inc_checked+0x70/0x70
[  589.269691]  ndisc_alloc_skb+0x13c/0x340
[  589.273741]  ndisc_send_rs+0x32d/0x6d0
[  589.277621]  addrconf_rs_timer+0x30f/0x680
[  589.281846]  ? ipv6_get_lladdr+0x490/0x490
[  589.286069]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  589.291511]  call_timer_fn+0x190/0x720
[  589.295385]  ? ipv6_get_lladdr+0x490/0x490
[  589.299607]  ? process_timeout+0x40/0x40
[  589.303651]  ? run_timer_softirq+0x647/0x1700
[  589.308135]  ? trace_hardirqs_on+0x67/0x230
[  589.312444]  ? kasan_check_read+0x11/0x20
[  589.316593]  ? ipv6_get_lladdr+0x490/0x490
[  589.320822]  run_timer_softirq+0x652/0x1700
[  589.325143]  ? add_timer+0xbe0/0xbe0
[  589.328841]  ? __lock_is_held+0xb6/0x140
[  589.332889]  ? check_preemption_disabled+0x48/0x290
[  589.337894]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  589.343331]  __do_softirq+0x266/0x95a
[  589.347119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.352640]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.358164]  irq_exit+0x180/0x1d0
[  589.361603]  smp_apic_timer_interrupt+0x14a/0x570
[  589.366433]  apic_timer_interrupt+0xf/0x20
[  589.370647]  </IRQ>
[  589.372873] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  589.378224] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  589.397201] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  589.404979] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  589.412233] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  589.419485] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  589.426758] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  589.434010] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  589.441288]  ? arch_local_irq_restore+0x49/0x56
[  589.445943]  dump_stack+0x1d9/0x1f0
[  589.449566]  dump_header+0x10f/0xb6c
[  589.453264]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  589.458355]  ? ___ratelimit+0x60/0x595
[  589.462234]  ? do_raw_spin_unlock+0x57/0x270
[  589.466631]  oom_kill_process.cold+0x10/0x6f5
[  589.471116]  ? lock_downgrade+0x810/0x810
[  589.475251]  ? kasan_check_read+0x11/0x20
[  589.479389]  out_of_memory+0x79a/0x1280
[  589.483371]  ? oom_killer_disable+0x280/0x280
[  589.487867]  ? mutex_trylock+0x18e/0x1e0
[  589.491914]  ? __alloc_pages_slowpath+0xcda/0x2900
[  589.496853]  __alloc_pages_slowpath+0x2113/0x2900
[  589.501698]  ? warn_alloc+0x110/0x110
[  589.505483]  ? __lock_is_held+0xb6/0x140
[  589.509539]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.515072]  ? should_fail+0x14d/0x85c
[  589.518958]  __alloc_pages_nodemask+0x5ce/0x710
[  589.523616]  ? __alloc_pages_slowpath+0x2900/0x2900
[  589.528639]  ? __page_cache_alloc+0x131/0x460
[  589.533125]  ? find_held_lock+0x35/0x130
[  589.537170]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  589.542694]  alloc_pages_current+0x107/0x210
[  589.547094]  __page_cache_alloc+0x2bd/0x460
[  589.551401]  ? kasan_check_read+0x11/0x20
[  589.555548]  filemap_fault+0xff7/0x2400
[  589.559616]  ? __lock_page_or_retry+0x1020/0x1020
[  589.564450]  ? lock_acquire+0x16f/0x3f0
[  589.568413]  ? ext4_filemap_fault+0x7b/0xaf
[  589.572779]  ext4_filemap_fault+0x83/0xaf
[  589.576918]  __do_fault+0x116/0x4e0
[  589.580544]  __handle_mm_fault+0x2cbd/0x3f20
[  589.584946]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  589.589775]  ? find_held_lock+0x35/0x130
[  589.593828]  ? handle_mm_fault+0x322/0xb30
[  589.598335]  ? kasan_check_read+0x11/0x20
[  589.602473]  handle_mm_fault+0x43f/0xb30
[  589.606533]  __do_page_fault+0x5da/0xd60
[  589.610586]  do_page_fault+0x71/0x581
[  589.614370]  ? page_fault+0x8/0x30
[  589.617891]  page_fault+0x1e/0x30
[  589.621329] RIP: 0033:0x7f045a631000
[  589.625053] Code: Bad RIP value.
[  589.628398] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  589.633744] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  589.641002] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  589.648280] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  589.655538] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  589.662807] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  589.670083] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  589.670087] warn_alloc_show_mem: 1 callbacks suppressed
[  589.670092] Mem-Info:
[  589.676831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  589.682195] active_anon:46284 inactive_anon:191 isolated_anon:0
[  589.682195]  active_file:10 inactive_file:4 isolated_file:0
[  589.682195]  unevictable:0 dirty:0 writeback:0 unstable:0
[  589.682195]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  589.682195]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  589.682195]  free:12836 free_pcp:334 free_cma:0
[  589.684559] Call Trace:
[  589.693912] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  589.726843]  dump_stack+0x172/0x1f0
[  589.729412] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  589.756792]  warn_alloc.cold+0x87/0x17f
[  589.760389] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  589.786044]  ? zone_watermark_ok_safe+0x260/0x260
[  589.789985] lowmem_reserve[]: 0 2553 2555 2555
[  589.816073]  ? wakeup_kcompactd+0x21f/0x550
[  589.820896] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  589.825467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  589.829766] lowmem_reserve[]: 0 0 2 2
[  589.858562]  ? __cpuset_node_allowed+0x136/0x540
[  589.864065] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  589.867860]  ? __isolate_free_page+0x4f0/0x4f0
[  589.872572] lowmem_reserve[]: 0 0 0 0
[  589.898407]  ? wake_all_kswapds+0x14d/0x300
[  589.903051] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  589.906842]  __alloc_pages_slowpath+0x227e/0x2900
[  589.911119] lowmem_reserve[]: 0 0 0 0
[  589.938702]  ? warn_alloc+0x110/0x110
[  589.943503] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  589.947283]  ? __lock_acquire+0x53b/0x4700
[  589.951049] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  589.963163]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  589.967360] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  589.982171]  ? should_fail+0x14d/0x85c
[  589.987670] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  589.998666]  ? warn_alloc+0x110/0x110
[  590.002526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  590.017933]  ? __isolate_free_page+0x4f0/0x4f0
[  590.021701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  590.030518]  __alloc_pages_nodemask+0x5ce/0x710
[  590.035077] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  590.043627]  ? __alloc_pages_slowpath+0x2900/0x2900
[  590.048283] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  590.057116]  cache_grow_begin+0x9c/0x8c0
[  590.062086] 258 total pagecache pages
[  590.070643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.074678] 0 pages in swap cache
[  590.078562]  ? __cpuset_node_allowed+0x136/0x540
[  590.084065] Swap cache stats: add 0, delete 0, find 0/0
[  590.087510]  fallback_alloc+0x1fd/0x2d0
[  590.092247] Free swap  = 0kB
[  590.097686]  ____cache_alloc_node+0x1be/0x1e0
[  590.101638] Total swap = 0kB
[  590.104641]  kmem_cache_alloc+0x1f5/0x710
[  590.109100] 1965979 pages RAM
[  590.112109]  skb_ext_add+0x4a2/0x640
[  590.116216] 0 pages HighMem/MovableOnly
[  590.116222] 339412 pages reserved
[  590.119314]  ? ebt_do_table+0x1aea/0x1f50
[  590.123253] 0 pages cma reserved
[  590.127211]  br_nf_pre_routing_ipv6+0x10a/0x740
[  590.130688] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  590.134757]  ? __local_bh_enable_ip+0x15a/0x270
[  590.134769]  ? br_validate_ipv6+0xb80/0xb80
[  590.134783]  ? __lock_is_held+0xb6/0x140
[  590.138178] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  590.142768]  ? check_preemption_disabled+0x48/0x290
[  590.179587]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  590.185111]  ? skb_pull_rcsum+0x155/0x300
[  590.189269]  br_nf_pre_routing+0xe80/0x13a0
[  590.193578]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  590.198753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.204276]  ? ebt_broute+0x127/0x190
[  590.208080]  nf_hook_slow+0xbf/0x1f0
[  590.211785]  br_handle_frame+0x95b/0x1450
[  590.215925]  ? br_handle_frame_finish+0x14c0/0x14c0
[  590.220932]  ? br_handle_local_finish+0x1a0/0x1a0
[  590.225866]  ? br_handle_frame_finish+0x14c0/0x14c0
[  590.230874]  __netif_receive_skb_core+0xa96/0x3010
[  590.235797]  ? netif_receive_skb+0x5a0/0x5a0
[  590.240193]  ? mark_held_locks+0x100/0x100
[  590.244419]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  590.249160]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  590.254337]  ? call_timer_fn+0x1de/0x720
[  590.258384]  ? process_backlog+0x23c/0x750
[  590.262603]  __netif_receive_skb_one_core+0xa8/0x1a0
[  590.267694]  ? __netif_receive_skb_core+0x3010/0x3010
[  590.272869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.278394]  ? check_preemption_disabled+0x48/0x290
[  590.283405]  ? lock_acquire+0x16f/0x3f0
[  590.287368]  __netif_receive_skb+0x2c/0x1c0
[  590.291678]  process_backlog+0x206/0x750
[  590.295839]  ? net_rx_action+0x27b/0x1070
[  590.299982]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  590.304551]  net_rx_action+0x4fa/0x1070
[  590.308516]  ? napi_complete_done+0x4b0/0x4b0
[  590.312999]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  590.318442]  __do_softirq+0x266/0x95a
[  590.322235]  ? preempt_schedule_common+0x4f/0xe0
[  590.326984]  ? takeover_tasklets+0x7b0/0x7b0
[  590.331385]  run_ksoftirqd+0x8e/0x110
[  590.335174]  smpboot_thread_fn+0x6ab/0xa10
[  590.339395]  ? sort_range+0x30/0x30
[  590.343008]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  590.348530]  ? __kthread_parkme+0xfb/0x1b0
[  590.352843]  kthread+0x357/0x430
[  590.356198]  ? sort_range+0x30/0x30
[  590.359813]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  590.365334]  ret_from_fork+0x3a/0x50
[  590.369063] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  590.369279] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  590.375733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  590.397596] Call Trace:
[  590.400158]  <IRQ>
[  590.402299]  dump_stack+0x172/0x1f0
[  590.405916]  warn_alloc.cold+0x87/0x17f
[  590.409888]  ? zone_watermark_ok_safe+0x260/0x260
[  590.414723]  ? wakeup_kcompactd+0x21f/0x550
[  590.419028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.424559]  ? __cpuset_node_allowed+0x136/0x540
[  590.429398]  ? __isolate_free_page+0x4f0/0x4f0
[  590.433966]  ? wake_all_kswapds+0x14d/0x300
[  590.438281]  __alloc_pages_slowpath+0x227e/0x2900
[  590.443124]  ? warn_alloc+0x110/0x110
[  590.446910]  ? __lock_acquire+0x53b/0x4700
[  590.451128]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.456653]  ? should_fail+0x14d/0x85c
[  590.460522]  ? warn_alloc+0x110/0x110
[  590.464307]  ? __isolate_free_page+0x4f0/0x4f0
[  590.468872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.474401]  __alloc_pages_nodemask+0x5ce/0x710
[  590.479075]  ? __alloc_pages_slowpath+0x2900/0x2900
[  590.484085]  ? find_held_lock+0x35/0x130
[  590.488132]  cache_grow_begin+0x9c/0x8c0
[  590.492180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.497707]  ? __cpuset_node_allowed+0x136/0x540
[  590.502456]  fallback_alloc+0x1fd/0x2d0
[  590.506423]  ____cache_alloc_node+0x1be/0x1e0
[  590.510913]  kmem_cache_alloc+0x1f5/0x710
[  590.515046]  ? mark_held_locks+0xb1/0x100
[  590.519183]  ? __netdev_alloc_skb+0x367/0x470
[  590.523672]  __build_skb+0x3e/0x310
[  590.527291]  __netdev_alloc_skb+0x2ba/0x470
[  590.531603]  send_hsr_supervision_frame+0x110/0xf20
[  590.536603]  ? lock_acquire+0x16f/0x3f0
[  590.540570]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  590.545576]  hsr_announce+0x12f/0x430
[  590.549385]  call_timer_fn+0x190/0x720
[  590.553262]  ? send_hsr_supervision_frame+0xf20/0xf20
[  590.558445]  ? process_timeout+0x40/0x40
[  590.562493]  ? run_timer_softirq+0x647/0x1700
[  590.566983]  ? trace_hardirqs_on+0x67/0x230
[  590.571288]  ? kasan_check_read+0x11/0x20
[  590.575423]  ? send_hsr_supervision_frame+0xf20/0xf20
[  590.580602]  run_timer_softirq+0x652/0x1700
[  590.584917]  ? add_timer+0xbe0/0xbe0
[  590.588727]  ? __lock_is_held+0xb6/0x140
[  590.592774]  ? check_preemption_disabled+0x48/0x290
[  590.597781]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  590.603227]  __do_softirq+0x266/0x95a
[  590.607016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  590.612545]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.618157]  irq_exit+0x180/0x1d0
[  590.621600]  smp_apic_timer_interrupt+0x14a/0x570
[  590.626439]  apic_timer_interrupt+0xf/0x20
[  590.630657]  </IRQ>
[  590.632894] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  590.638159] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  590.657053] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  590.664764] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  590.672016] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  590.679282] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  590.686647] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  590.693899] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  590.701167]  ? arch_local_irq_restore+0x49/0x56
[  590.705841]  dump_stack+0x1d9/0x1f0
[  590.709466]  dump_header+0x10f/0xb6c
[  590.713169]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  590.718260]  ? ___ratelimit+0x60/0x595
[  590.722132]  ? do_raw_spin_unlock+0x57/0x270
[  590.726531]  oom_kill_process.cold+0x10/0x6f5
[  590.731015]  ? lock_downgrade+0x810/0x810
[  590.735154]  ? kasan_check_read+0x11/0x20
[  590.739291]  out_of_memory+0x79a/0x1280
[  590.743266]  ? oom_killer_disable+0x280/0x280
[  590.747753]  ? mutex_trylock+0x18e/0x1e0
[  590.751903]  ? __alloc_pages_slowpath+0xcda/0x2900
[  590.756825]  __alloc_pages_slowpath+0x2113/0x2900
[  590.761669]  ? warn_alloc+0x110/0x110
[  590.765740]  ? __lock_is_held+0xb6/0x140
[  590.769792]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  590.775316]  ? should_fail+0x14d/0x85c
[  590.779206]  __alloc_pages_nodemask+0x5ce/0x710
[  590.783866]  ? __alloc_pages_slowpath+0x2900/0x2900
[  590.788871]  ? __page_cache_alloc+0x131/0x460
[  590.793357]  ? find_held_lock+0x35/0x130
[  590.797410]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  590.802950]  alloc_pages_current+0x107/0x210
[  590.807350]  __page_cache_alloc+0x2bd/0x460
[  590.811671]  ? kasan_check_read+0x11/0x20
[  590.815810]  filemap_fault+0xff7/0x2400
[  590.819795]  ? __lock_page_or_retry+0x1020/0x1020
[  590.824627]  ? lock_acquire+0x16f/0x3f0
[  590.828588]  ? ext4_filemap_fault+0x7b/0xaf
[  590.832900]  ext4_filemap_fault+0x83/0xaf
[  590.837036]  __do_fault+0x116/0x4e0
[  590.840666]  __handle_mm_fault+0x2cbd/0x3f20
[  590.845062]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  590.849887]  ? find_held_lock+0x35/0x130
[  590.854025]  ? handle_mm_fault+0x322/0xb30
[  590.858265]  ? kasan_check_read+0x11/0x20
[  590.862492]  handle_mm_fault+0x43f/0xb30
[  590.866633]  __do_page_fault+0x5da/0xd60
[  590.870693]  do_page_fault+0x71/0x581
[  590.874480]  ? page_fault+0x8/0x30
[  590.878028]  page_fault+0x1e/0x30
[  590.881475] RIP: 0033:0x7f045a631000
[  590.885190] Code: Bad RIP value.
[  590.888536] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  590.893878] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  590.901219] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  590.908469] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  590.915722] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  590.922982] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  590.930257] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  590.930261] warn_alloc_show_mem: 1 callbacks suppressed
[  590.930265] Mem-Info:
[  590.937115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  590.942468] active_anon:46284 inactive_anon:191 isolated_anon:0
[  590.942468]  active_file:10 inactive_file:4 isolated_file:0
[  590.942468]  unevictable:0 dirty:0 writeback:0 unstable:0
[  590.942468]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  590.942468]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  590.942468]  free:12836 free_pcp:334 free_cma:0
[  590.944831] Call Trace:
[  590.954180] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  590.987144]  dump_stack+0x172/0x1f0
[  590.989715] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  591.017089]  warn_alloc.cold+0x87/0x17f
[  591.020677] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  591.046330]  ? zone_watermark_ok_safe+0x260/0x260
[  591.050270] lowmem_reserve[]: 0 2553 2555 2555
[  591.076445]  ? wakeup_kcompactd+0x21f/0x550
[  591.081247] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  591.085809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.090089] lowmem_reserve[]: 0 0 2 2
[  591.118870]  ? __cpuset_node_allowed+0x136/0x540
[  591.124382] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.128187]  ? __isolate_free_page+0x4f0/0x4f0
[  591.132897] lowmem_reserve[]: 0 0 0 0
[  591.158815]  ? wake_all_kswapds+0x14d/0x300
[  591.163367] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  591.167166]  __alloc_pages_slowpath+0x227e/0x2900
[  591.171445] lowmem_reserve[]: 0 0 0 0
[  591.199020]  ? warn_alloc+0x110/0x110
[  591.203819] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  591.207623]  ? __lock_acquire+0x53b/0x4700
[  591.211392] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  591.223508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  591.227710] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  591.242621]  ? should_fail+0x14d/0x85c
[  591.248126] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  591.259132]  ? warn_alloc+0x110/0x110
[  591.262996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  591.278409]  ? __isolate_free_page+0x4f0/0x4f0
[  591.282195] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  591.291215]  __alloc_pages_nodemask+0x5ce/0x710
[  591.295765] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  591.304328]  ? __alloc_pages_slowpath+0x2900/0x2900
[  591.308968] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  591.317791]  cache_grow_begin+0x9c/0x8c0
[  591.322761] 258 total pagecache pages
[  591.331316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.335352] 0 pages in swap cache
[  591.339124]  ? __cpuset_node_allowed+0x136/0x540
[  591.344636] Swap cache stats: add 0, delete 0, find 0/0
[  591.348057]  fallback_alloc+0x1fd/0x2d0
[  591.352781] Free swap  = 0kB
[  591.358126]  ____cache_alloc_node+0x1be/0x1e0
[  591.362064] Total swap = 0kB
[  591.365064]  kmem_cache_alloc+0x1f5/0x710
[  591.369520] 1965979 pages RAM
[  591.372544]  skb_ext_add+0x4a2/0x640
[  591.376660] 0 pages HighMem/MovableOnly
[  591.376665] 339412 pages reserved
[  591.379753]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  591.383426] 0 pages cma reserved
[  591.387392]  br_nf_pre_routing+0x55b/0x13a0
[  591.391078] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  591.395838]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  591.420962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.426509]  ? ebt_broute+0x127/0x190
[  591.430309]  nf_hook_slow+0xbf/0x1f0
[  591.434019]  br_handle_frame+0x95b/0x1450
[  591.438167]  ? kfree_skbmem+0xc5/0x150
[  591.442043]  ? br_handle_frame_finish+0x14c0/0x14c0
[  591.447049]  ? br_handle_local_finish+0x1a0/0x1a0
[  591.451883]  ? br_handle_frame_finish+0x14c0/0x14c0
[  591.456883]  __netif_receive_skb_core+0xa96/0x3010
[  591.461831]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  591.466836]  ? netif_receive_skb+0x5a0/0x5a0
[  591.471236]  ? mark_held_locks+0x100/0x100
[  591.475458]  ? ip_local_deliver+0x520/0x520
[  591.479771]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  591.485032]  ? call_timer_fn+0x1de/0x720
[  591.489088]  ? process_backlog+0x23c/0x750
[  591.493313]  __netif_receive_skb_one_core+0xa8/0x1a0
[  591.498494]  ? __netif_receive_skb_core+0x3010/0x3010
[  591.503670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.509200]  ? check_preemption_disabled+0x48/0x290
[  591.514202]  ? lock_acquire+0x16f/0x3f0
[  591.518163]  __netif_receive_skb+0x2c/0x1c0
[  591.522473]  process_backlog+0x206/0x750
[  591.526532]  ? net_rx_action+0x27b/0x1070
[  591.530668]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  591.535236]  net_rx_action+0x4fa/0x1070
[  591.539205]  ? napi_complete_done+0x4b0/0x4b0
[  591.543768]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  591.549206]  __do_softirq+0x266/0x95a
[  591.552994]  ? preempt_schedule_common+0x4f/0xe0
[  591.557777]  ? takeover_tasklets+0x7b0/0x7b0
[  591.562170]  run_ksoftirqd+0x8e/0x110
[  591.565958]  smpboot_thread_fn+0x6ab/0xa10
[  591.570179]  ? sort_range+0x30/0x30
[  591.573794]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  591.579318]  ? __kthread_parkme+0xfb/0x1b0
[  591.583544]  kthread+0x357/0x430
[  591.586895]  ? sort_range+0x30/0x30
[  591.590504]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  591.596347]  ret_from_fork+0x3a/0x50
[  591.600188] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  591.600304] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  591.606839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  591.628725] Call Trace:
[  591.631287]  <IRQ>
[  591.633430]  dump_stack+0x172/0x1f0
[  591.637050]  warn_alloc.cold+0x87/0x17f
[  591.641032]  ? zone_watermark_ok_safe+0x260/0x260
[  591.645866]  ? wakeup_kcompactd+0x21f/0x550
[  591.650189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.655712]  ? __cpuset_node_allowed+0x136/0x540
[  591.660455]  ? __isolate_free_page+0x4f0/0x4f0
[  591.665017]  ? wake_all_kswapds+0x14d/0x300
[  591.669331]  __alloc_pages_slowpath+0x227e/0x2900
[  591.674186]  ? warn_alloc+0x110/0x110
[  591.677974]  ? __lock_acquire+0x53b/0x4700
[  591.682229]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  591.687752]  ? should_fail+0x14d/0x85c
[  591.691629]  ? warn_alloc+0x110/0x110
[  591.695422]  ? __isolate_free_page+0x4f0/0x4f0
[  591.700092]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  591.705624]  __alloc_pages_nodemask+0x5ce/0x710
[  591.710279]  ? __alloc_pages_slowpath+0x2900/0x2900
[  591.715282]  ? find_held_lock+0x35/0x130
[  591.719360]  cache_grow_begin+0x9c/0x8c0
[  591.723418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.728940]  ? __cpuset_node_allowed+0x136/0x540
[  591.733684]  fallback_alloc+0x1fd/0x2d0
[  591.737652]  ____cache_alloc_node+0x1be/0x1e0
[  591.742151]  kmem_cache_alloc+0x1f5/0x710
[  591.746283]  ? mark_held_locks+0xb1/0x100
[  591.750420]  ? __netdev_alloc_skb+0x367/0x470
[  591.754905]  __build_skb+0x3e/0x310
[  591.758519]  __netdev_alloc_skb+0x2ba/0x470
[  591.762830]  send_hsr_supervision_frame+0x110/0xf20
[  591.767844]  ? lock_acquire+0x16f/0x3f0
[  591.771806]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  591.776825]  hsr_announce+0x12f/0x430
[  591.780630]  call_timer_fn+0x190/0x720
[  591.784507]  ? send_hsr_supervision_frame+0xf20/0xf20
[  591.789685]  ? process_timeout+0x40/0x40
[  591.793732]  ? run_timer_softirq+0x647/0x1700
[  591.798303]  ? trace_hardirqs_on+0x67/0x230
[  591.802614]  ? kasan_check_read+0x11/0x20
[  591.806764]  ? send_hsr_supervision_frame+0xf20/0xf20
[  591.811940]  run_timer_softirq+0x652/0x1700
[  591.816258]  ? add_timer+0xbe0/0xbe0
[  591.819957]  ? __lock_is_held+0xb6/0x140
[  591.824006]  ? check_preemption_disabled+0x48/0x290
[  591.829014]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  591.834456]  __do_softirq+0x266/0x95a
[  591.838268]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  591.843789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  591.849318]  irq_exit+0x180/0x1d0
[  591.852857]  smp_apic_timer_interrupt+0x14a/0x570
[  591.857688]  apic_timer_interrupt+0xf/0x20
[  591.861902]  </IRQ>
[  591.864129] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  591.869393] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  591.888274] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  591.895974] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  591.903229] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  591.910489] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  591.917759] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  591.925024] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  591.932285]  ? arch_local_irq_restore+0x49/0x56
[  591.936940]  dump_stack+0x1d9/0x1f0
[  591.940560]  dump_header+0x10f/0xb6c
[  591.944264]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  591.949355]  ? ___ratelimit+0x60/0x595
[  591.953226]  ? do_raw_spin_unlock+0x57/0x270
[  591.957619]  oom_kill_process.cold+0x10/0x6f5
[  591.962107]  ? lock_downgrade+0x810/0x810
[  591.966243]  ? kasan_check_read+0x11/0x20
[  591.970378]  out_of_memory+0x79a/0x1280
[  591.974348]  ? oom_killer_disable+0x280/0x280
[  591.978829]  ? mutex_trylock+0x18e/0x1e0
[  591.982886]  ? __alloc_pages_slowpath+0xcda/0x2900
[  591.987802]  __alloc_pages_slowpath+0x2113/0x2900
[  591.992644]  ? warn_alloc+0x110/0x110
[  591.996548]  ? __lock_is_held+0xb6/0x140
[  592.000595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.006116]  ? should_fail+0x14d/0x85c
[  592.010008]  __alloc_pages_nodemask+0x5ce/0x710
[  592.014664]  ? __alloc_pages_slowpath+0x2900/0x2900
[  592.019661]  ? __page_cache_alloc+0x131/0x460
[  592.024137]  ? find_held_lock+0x35/0x130
[  592.028181]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  592.033705]  alloc_pages_current+0x107/0x210
[  592.038097]  __page_cache_alloc+0x2bd/0x460
[  592.042399]  ? kasan_check_read+0x11/0x20
[  592.046540]  filemap_fault+0xff7/0x2400
[  592.050525]  ? __lock_page_or_retry+0x1020/0x1020
[  592.055357]  ? lock_acquire+0x16f/0x3f0
[  592.059322]  ? ext4_filemap_fault+0x7b/0xaf
[  592.063632]  ext4_filemap_fault+0x83/0xaf
[  592.067762]  __do_fault+0x116/0x4e0
[  592.071373]  __handle_mm_fault+0x2cbd/0x3f20
[  592.075768]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  592.080594]  ? find_held_lock+0x35/0x130
[  592.084642]  ? handle_mm_fault+0x322/0xb30
[  592.088869]  ? kasan_check_read+0x11/0x20
[  592.093000]  handle_mm_fault+0x43f/0xb30
[  592.097050]  __do_page_fault+0x5da/0xd60
[  592.101099]  do_page_fault+0x71/0x581
[  592.104889]  ? page_fault+0x8/0x30
[  592.108412]  page_fault+0x1e/0x30
[  592.111846] RIP: 0033:0x7f045a631000
[  592.115553] Code: Bad RIP value.
[  592.118904] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  592.124248] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  592.131582] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  592.138835] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  592.146086] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  592.153335] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  592.160599] warn_alloc_show_mem: 1 callbacks suppressed
[  592.160606] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  592.160607] Mem-Info:
[  592.160633] active_anon:46284 inactive_anon:191 isolated_anon:0
[  592.160633]  active_file:10 inactive_file:4 isolated_file:0
[  592.160633]  unevictable:0 dirty:0 writeback:0 unstable:0
[  592.160633]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  592.160633]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  592.160633]  free:12836 free_pcp:334 free_cma:0
[  592.165954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  592.172693] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  592.175063] Call Trace:
[  592.207944] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  592.217269]  dump_stack+0x172/0x1f0
[  592.244648] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  592.247238]  warn_alloc.cold+0x87/0x17f
[  592.272874] lowmem_reserve[]: 0 2553 2555 2555
[  592.276486]  ? zone_watermark_ok_safe+0x260/0x260
[  592.302730] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  592.306688]  ? wakeup_kcompactd+0x21f/0x550
[  592.311237] lowmem_reserve[]: 0 0 2 2
[  592.316077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.344834] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  592.349133]  ? __cpuset_node_allowed+0x136/0x540
[  592.352891] lowmem_reserve[]: 0 0 0 0
[  592.358416]  ? __isolate_free_page+0x4f0/0x4f0
[  592.384235] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  592.388970]  ? wake_all_kswapds+0x14d/0x300
[  592.392729] lowmem_reserve[]: 0 0 0 0
[  592.397308]  __alloc_pages_slowpath+0x227e/0x2900
[  592.424850] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  592.429191]  ? warn_alloc+0x110/0x110
[  592.432947] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  592.437768]  ? __lock_acquire+0x53b/0x4700
[  592.449946] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  592.453731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.468523] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  592.472735]  ? should_fail+0x14d/0x85c
[  592.483794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.489300]  ? warn_alloc+0x110/0x110
[  592.504717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.508666]  ? __isolate_free_page+0x4f0/0x4f0
[  592.517575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.521363]  __alloc_pages_nodemask+0x5ce/0x710
[  592.529916] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.534477]  ? __alloc_pages_slowpath+0x2900/0x2900
[  592.543284] 258 total pagecache pages
[  592.547942]  cache_grow_begin+0x9c/0x8c0
[  592.556489] 0 pages in swap cache
[  592.561475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.565245] Swap cache stats: add 0, delete 0, find 0/0
[  592.569304]  ? __cpuset_node_allowed+0x136/0x540
[  592.572741] Free swap  = 0kB
[  592.578292]  fallback_alloc+0x1fd/0x2d0
[  592.583618] Total swap = 0kB
[  592.583623] 1965979 pages RAM
[  592.588363]  ____cache_alloc_node+0x1be/0x1e0
[  592.591341] 0 pages HighMem/MovableOnly
[  592.591346] 339412 pages reserved
[  592.595309]  kmem_cache_alloc+0x1f5/0x710
[  592.598289] 0 pages cma reserved
[  592.601379]  skb_ext_add+0x4a2/0x640
[  592.605957] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  592.609789]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  592.641590]  br_nf_pre_routing+0x55b/0x13a0
[  592.645900]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  592.651073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.656593]  ? ebt_broute+0x127/0x190
[  592.660411]  nf_hook_slow+0xbf/0x1f0
[  592.664112]  br_handle_frame+0x95b/0x1450
[  592.668239]  ? kfree_skbmem+0xc5/0x150
[  592.672123]  ? br_handle_frame_finish+0x14c0/0x14c0
[  592.677127]  ? br_handle_local_finish+0x1a0/0x1a0
[  592.681958]  ? br_handle_frame_finish+0x14c0/0x14c0
[  592.686963]  __netif_receive_skb_core+0xa96/0x3010
[  592.691879]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  592.696878]  ? netif_receive_skb+0x5a0/0x5a0
[  592.701280]  ? mark_held_locks+0x100/0x100
[  592.705522]  ? ip_local_deliver+0x520/0x520
[  592.709837]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  592.715097]  ? call_timer_fn+0x1de/0x720
[  592.719146]  ? process_backlog+0x23c/0x750
[  592.723379]  __netif_receive_skb_one_core+0xa8/0x1a0
[  592.728514]  ? __netif_receive_skb_core+0x3010/0x3010
[  592.733694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.739221]  ? check_preemption_disabled+0x48/0x290
[  592.744219]  ? lock_acquire+0x16f/0x3f0
[  592.748179]  __netif_receive_skb+0x2c/0x1c0
[  592.752496]  process_backlog+0x206/0x750
[  592.756547]  ? net_rx_action+0x27b/0x1070
[  592.760682]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  592.765742]  net_rx_action+0x4fa/0x1070
[  592.769706]  ? napi_complete_done+0x4b0/0x4b0
[  592.774304]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  592.779754]  __do_softirq+0x266/0x95a
[  592.783546]  ? preempt_schedule_common+0x4f/0xe0
[  592.788309]  ? takeover_tasklets+0x7b0/0x7b0
[  592.792703]  run_ksoftirqd+0x8e/0x110
[  592.796491]  smpboot_thread_fn+0x6ab/0xa10
[  592.800722]  ? sort_range+0x30/0x30
[  592.804424]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  592.809949]  ? __kthread_parkme+0xfb/0x1b0
[  592.814173]  kthread+0x357/0x430
[  592.817527]  ? sort_range+0x30/0x30
[  592.821137]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  592.826658]  ret_from_fork+0x3a/0x50
[  592.830377] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  592.830565] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  592.837120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  592.858978] Call Trace:
[  592.861540]  <IRQ>
[  592.863678]  dump_stack+0x172/0x1f0
[  592.867306]  warn_alloc.cold+0x87/0x17f
[  592.871267]  ? zone_watermark_ok_safe+0x260/0x260
[  592.876095]  ? wakeup_kcompactd+0x21f/0x550
[  592.880399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.885921]  ? __cpuset_node_allowed+0x136/0x540
[  592.890676]  ? __isolate_free_page+0x4f0/0x4f0
[  592.895244]  ? wake_all_kswapds+0x14d/0x300
[  592.899553]  __alloc_pages_slowpath+0x227e/0x2900
[  592.904401]  ? warn_alloc+0x110/0x110
[  592.908190]  ? __lock_acquire+0x53b/0x4700
[  592.912409]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.917931]  ? should_fail+0x14d/0x85c
[  592.921800]  ? warn_alloc+0x110/0x110
[  592.925587]  ? __isolate_free_page+0x4f0/0x4f0
[  592.930152]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.935681]  __alloc_pages_nodemask+0x5ce/0x710
[  592.940335]  ? __alloc_pages_slowpath+0x2900/0x2900
[  592.945342]  ? find_held_lock+0x35/0x130
[  592.949397]  cache_grow_begin+0x9c/0x8c0
[  592.953445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.958964]  ? __cpuset_node_allowed+0x136/0x540
[  592.963704]  fallback_alloc+0x1fd/0x2d0
[  592.967665]  ____cache_alloc_node+0x1be/0x1e0
[  592.972148]  kmem_cache_alloc+0x1f5/0x710
[  592.976283]  ? mark_held_locks+0xb1/0x100
[  592.980566]  ? __netdev_alloc_skb+0x367/0x470
[  592.985047]  __build_skb+0x3e/0x310
[  592.988663]  __netdev_alloc_skb+0x2ba/0x470
[  592.992971]  send_hsr_supervision_frame+0x110/0xf20
[  592.997969]  ? lock_acquire+0x16f/0x3f0
[  593.002019]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  593.007028]  hsr_announce+0x12f/0x430
[  593.010814]  call_timer_fn+0x190/0x720
[  593.014689]  ? send_hsr_supervision_frame+0xf20/0xf20
[  593.019864]  ? process_timeout+0x40/0x40
[  593.023909]  ? run_timer_softirq+0x647/0x1700
[  593.028391]  ? trace_hardirqs_on+0x67/0x230
[  593.032693]  ? kasan_check_read+0x11/0x20
[  593.036826]  ? send_hsr_supervision_frame+0xf20/0xf20
[  593.041999]  run_timer_softirq+0x652/0x1700
[  593.046310]  ? add_timer+0xbe0/0xbe0
[  593.050008]  ? __lock_is_held+0xb6/0x140
[  593.054050]  ? check_preemption_disabled+0x48/0x290
[  593.059051]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  593.064493]  __do_softirq+0x266/0x95a
[  593.068278]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.073797]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  593.079324]  irq_exit+0x180/0x1d0
[  593.082760]  smp_apic_timer_interrupt+0x14a/0x570
[  593.087586]  apic_timer_interrupt+0xf/0x20
[  593.091798]  </IRQ>
[  593.094019] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  593.099284] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  593.118177] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  593.125873] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  593.133126] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  593.140384] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  593.147636] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  593.154891] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  593.162157]  ? arch_local_irq_restore+0x49/0x56
[  593.166815]  dump_stack+0x1d9/0x1f0
[  593.170449]  dump_header+0x10f/0xb6c
[  593.174157]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  593.179249]  ? ___ratelimit+0x60/0x595
[  593.183118]  ? do_raw_spin_unlock+0x57/0x270
[  593.187517]  oom_kill_process.cold+0x10/0x6f5
[  593.191997]  ? lock_downgrade+0x810/0x810
[  593.196134]  ? kasan_check_read+0x11/0x20
[  593.200275]  out_of_memory+0x79a/0x1280
[  593.204248]  ? oom_killer_disable+0x280/0x280
[  593.208730]  ? mutex_trylock+0x18e/0x1e0
[  593.212779]  ? __alloc_pages_slowpath+0xcda/0x2900
[  593.217706]  __alloc_pages_slowpath+0x2113/0x2900
[  593.222543]  ? warn_alloc+0x110/0x110
[  593.226331]  ? __lock_is_held+0xb6/0x140
[  593.230374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  593.235891]  ? should_fail+0x14d/0x85c
[  593.239796]  __alloc_pages_nodemask+0x5ce/0x710
[  593.244459]  ? __alloc_pages_slowpath+0x2900/0x2900
[  593.249469]  ? __page_cache_alloc+0x131/0x460
[  593.253948]  ? find_held_lock+0x35/0x130
[  593.257995]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  593.264132]  alloc_pages_current+0x107/0x210
[  593.268533]  __page_cache_alloc+0x2bd/0x460
[  593.272857]  ? kasan_check_read+0x11/0x20
[  593.276991]  filemap_fault+0xff7/0x2400
[  593.280960]  ? __lock_page_or_retry+0x1020/0x1020
[  593.285794]  ? lock_acquire+0x16f/0x3f0
[  593.289844]  ? ext4_filemap_fault+0x7b/0xaf
[  593.294160]  ext4_filemap_fault+0x83/0xaf
[  593.298297]  __do_fault+0x116/0x4e0
[  593.301911]  __handle_mm_fault+0x2cbd/0x3f20
[  593.306313]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  593.311146]  ? find_held_lock+0x35/0x130
[  593.315199]  ? handle_mm_fault+0x322/0xb30
[  593.319439]  ? kasan_check_read+0x11/0x20
[  593.323579]  handle_mm_fault+0x43f/0xb30
[  593.327638]  __do_page_fault+0x5da/0xd60
[  593.331692]  do_page_fault+0x71/0x581
[  593.335481]  ? page_fault+0x8/0x30
[  593.339008]  page_fault+0x1e/0x30
[  593.342445] RIP: 0033:0x7f045a631000
[  593.346179] Code: Bad RIP value.
[  593.349534] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  593.354880] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  593.362135] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  593.369384] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  593.376633] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  593.383896] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  593.391167] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  593.391171] warn_alloc_show_mem: 1 callbacks suppressed
[  593.391175] Mem-Info:
[  593.397911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  593.397916] Call Trace:
[  593.403270] active_anon:46284 inactive_anon:191 isolated_anon:0
[  593.403270]  active_file:10 inactive_file:4 isolated_file:0
[  593.403270]  unevictable:0 dirty:0 writeback:0 unstable:0
[  593.403270]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  593.403270]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  593.403270]  free:12836 free_pcp:334 free_cma:0
[  593.405641]  dump_stack+0x172/0x1f0
[  593.415066] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  593.417615]  warn_alloc.cold+0x87/0x17f
[  593.450475] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  593.454064]  ? zone_watermark_ok_safe+0x260/0x260
[  593.481435] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  593.485395]  ? wakeup_kcompactd+0x21f/0x550
[  593.511029] lowmem_reserve[]: 0 2553 2555 2555
[  593.515850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.541930] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  593.546236]  ? __cpuset_node_allowed+0x136/0x540
[  593.550783] lowmem_reserve[]: 0 0 2 2
[  593.556301]  ? __isolate_free_page+0x4f0/0x4f0
[  593.585058] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  593.589794]  ? wake_all_kswapds+0x14d/0x300
[  593.593576] lowmem_reserve[]: 0 0 0 0
[  593.598391]  __alloc_pages_slowpath+0x227e/0x2900
[  593.624294] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  593.628618]  ? warn_alloc+0x110/0x110
[  593.632366] lowmem_reserve[]: 0 0 0 0
[  593.637209]  ? __lock_acquire+0x53b/0x4700
[  593.664753] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  593.668535]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  593.672299] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  593.676511]  ? should_fail+0x14d/0x85c
[  593.688606] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  593.694156]  ? warn_alloc+0x110/0x110
[  593.708947] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  593.712817]  ? __isolate_free_page+0x4f0/0x4f0
[  593.723792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  593.727572]  __alloc_pages_nodemask+0x5ce/0x710
[  593.742966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  593.747524]  ? __alloc_pages_slowpath+0x2900/0x2900
[  593.756324] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  593.760975]  cache_grow_begin+0x9c/0x8c0
[  593.769506] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  593.769511] 258 total pagecache pages
[  593.774507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.783312] 0 pages in swap cache
[  593.787343]  ? __cpuset_node_allowed+0x136/0x540
[  593.795880] Swap cache stats: add 0, delete 0, find 0/0
[  593.799653]  fallback_alloc+0x1fd/0x2d0
[  593.805714] Free swap  = 0kB
[  593.809149]  ____cache_alloc_node+0x1be/0x1e0
[  593.813865] Total swap = 0kB
[  593.813871] 1965979 pages RAM
[  593.819209]  kmem_cache_alloc+0x1f5/0x710
[  593.823143] 0 pages HighMem/MovableOnly
[  593.823148] 339412 pages reserved
[  593.826163]  skb_ext_add+0x4a2/0x640
[  593.830613] 0 pages cma reserved
[  593.833616]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  593.836846] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  593.840828]  br_nf_pre_routing+0x55b/0x13a0
[  593.876692]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  593.881865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.887473]  ? ebt_broute+0x127/0x190
[  593.891272]  nf_hook_slow+0xbf/0x1f0
[  593.894978]  br_handle_frame+0x95b/0x1450
[  593.899125]  ? kfree_skbmem+0xc5/0x150
[  593.903008]  ? br_handle_frame_finish+0x14c0/0x14c0
[  593.908016]  ? br_handle_local_finish+0x1a0/0x1a0
[  593.912849]  ? br_handle_frame_finish+0x14c0/0x14c0
[  593.917857]  __netif_receive_skb_core+0xa96/0x3010
[  593.922771]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  593.927769]  ? netif_receive_skb+0x5a0/0x5a0
[  593.932170]  ? mark_held_locks+0x100/0x100
[  593.936402]  ? ip_local_deliver+0x520/0x520
[  593.940712]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  593.946005]  ? call_timer_fn+0x1de/0x720
[  593.950046]  ? process_backlog+0x23c/0x750
[  593.954257]  __netif_receive_skb_one_core+0xa8/0x1a0
[  593.959337]  ? __netif_receive_skb_core+0x3010/0x3010
[  593.964504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  593.970026]  ? check_preemption_disabled+0x48/0x290
[  593.975018]  ? lock_acquire+0x16f/0x3f0
[  593.978967]  __netif_receive_skb+0x2c/0x1c0
[  593.983268]  process_backlog+0x206/0x750
[  593.987310]  ? net_rx_action+0x27b/0x1070
[  593.991433]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  593.995990]  net_rx_action+0x4fa/0x1070
[  593.999944]  ? napi_complete_done+0x4b0/0x4b0
[  594.004422]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  594.009868]  __do_softirq+0x266/0x95a
[  594.013664]  ? preempt_schedule_common+0x4f/0xe0
[  594.018421]  ? takeover_tasklets+0x7b0/0x7b0
[  594.022803]  run_ksoftirqd+0x8e/0x110
[  594.026592]  smpboot_thread_fn+0x6ab/0xa10
[  594.030800]  ? sort_range+0x30/0x30
[  594.034399]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  594.039926]  ? __kthread_parkme+0xfb/0x1b0
[  594.044156]  kthread+0x357/0x430
[  594.047504]  ? sort_range+0x30/0x30
[  594.051113]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  594.056737]  ret_from_fork+0x3a/0x50
[  594.060454] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  594.061055] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  594.067165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  594.089031] Call Trace:
[  594.091598]  <IRQ>
[  594.093734]  dump_stack+0x172/0x1f0
[  594.097351]  warn_alloc.cold+0x87/0x17f
[  594.101317]  ? zone_watermark_ok_safe+0x260/0x260
[  594.106155]  ? wakeup_kcompactd+0x21f/0x550
[  594.110485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.116009]  ? __cpuset_node_allowed+0x136/0x540
[  594.120757]  ? __isolate_free_page+0x4f0/0x4f0
[  594.125326]  ? wake_all_kswapds+0x14d/0x300
[  594.129639]  __alloc_pages_slowpath+0x227e/0x2900
[  594.134482]  ? warn_alloc+0x110/0x110
[  594.138269]  ? __lock_acquire+0x53b/0x4700
[  594.142492]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  594.148015]  ? should_fail+0x14d/0x85c
[  594.151881]  ? warn_alloc+0x110/0x110
[  594.155695]  ? __isolate_free_page+0x4f0/0x4f0
[  594.160258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  594.165786]  __alloc_pages_nodemask+0x5ce/0x710
[  594.170447]  ? __alloc_pages_slowpath+0x2900/0x2900
[  594.175456]  ? find_held_lock+0x35/0x130
[  594.179505]  cache_grow_begin+0x9c/0x8c0
[  594.183550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.189072]  ? __cpuset_node_allowed+0x136/0x540
[  594.193812]  fallback_alloc+0x1fd/0x2d0
[  594.197773]  ____cache_alloc_node+0x1be/0x1e0
[  594.202257]  kmem_cache_alloc+0x1f5/0x710
[  594.206394]  ? mark_held_locks+0xb1/0x100
[  594.210547]  ? __netdev_alloc_skb+0x367/0x470
[  594.215030]  __build_skb+0x3e/0x310
[  594.218640]  __netdev_alloc_skb+0x2ba/0x470
[  594.222947]  send_hsr_supervision_frame+0x110/0xf20
[  594.227945]  ? lock_acquire+0x16f/0x3f0
[  594.231909]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  594.236916]  hsr_announce+0x12f/0x430
[  594.240705]  call_timer_fn+0x190/0x720
[  594.244592]  ? send_hsr_supervision_frame+0xf20/0xf20
[  594.249770]  ? process_timeout+0x40/0x40
[  594.253816]  ? run_timer_softirq+0x647/0x1700
[  594.258299]  ? trace_hardirqs_on+0x67/0x230
[  594.262606]  ? kasan_check_read+0x11/0x20
[  594.266738]  ? send_hsr_supervision_frame+0xf20/0xf20
[  594.271913]  run_timer_softirq+0x652/0x1700
[  594.276242]  ? add_timer+0xbe0/0xbe0
[  594.279941]  ? __lock_is_held+0xb6/0x140
[  594.283983]  ? check_preemption_disabled+0x48/0x290
[  594.288994]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  594.294442]  __do_softirq+0x266/0x95a
[  594.298228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.303749]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  594.309281]  irq_exit+0x180/0x1d0
[  594.312724]  smp_apic_timer_interrupt+0x14a/0x570
[  594.317556]  apic_timer_interrupt+0xf/0x20
[  594.321767]  </IRQ>
[  594.323993] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  594.329258] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  594.348143] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  594.355836] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  594.363087] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  594.370349] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  594.377611] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  594.384896] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  594.392255]  ? arch_local_irq_restore+0x49/0x56
[  594.396917]  dump_stack+0x1d9/0x1f0
[  594.400549]  dump_header+0x10f/0xb6c
[  594.404266]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  594.409501]  ? ___ratelimit+0x60/0x595
[  594.413380]  ? do_raw_spin_unlock+0x57/0x270
[  594.417810]  oom_kill_process.cold+0x10/0x6f5
[  594.422330]  ? lock_downgrade+0x810/0x810
[  594.426471]  ? kasan_check_read+0x11/0x20
[  594.430612]  out_of_memory+0x79a/0x1280
[  594.434576]  ? oom_killer_disable+0x280/0x280
[  594.439059]  ? mutex_trylock+0x18e/0x1e0
[  594.443112]  ? __alloc_pages_slowpath+0xcda/0x2900
[  594.448029]  __alloc_pages_slowpath+0x2113/0x2900
[  594.452874]  ? warn_alloc+0x110/0x110
[  594.456663]  ? __lock_is_held+0xb6/0x140
[  594.460726]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  594.466264]  ? should_fail+0x14d/0x85c
[  594.470150]  __alloc_pages_nodemask+0x5ce/0x710
[  594.474805]  ? __alloc_pages_slowpath+0x2900/0x2900
[  594.479801]  ? __page_cache_alloc+0x131/0x460
[  594.484284]  ? find_held_lock+0x35/0x130
[  594.488332]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  594.493854]  alloc_pages_current+0x107/0x210
[  594.498251]  __page_cache_alloc+0x2bd/0x460
[  594.502559]  ? kasan_check_read+0x11/0x20
[  594.506691]  filemap_fault+0xff7/0x2400
[  594.510658]  ? __lock_page_or_retry+0x1020/0x1020
[  594.515486]  ? lock_acquire+0x16f/0x3f0
[  594.519444]  ? ext4_filemap_fault+0x7b/0xaf
[  594.523757]  ext4_filemap_fault+0x83/0xaf
[  594.527900]  __do_fault+0x116/0x4e0
[  594.531512]  __handle_mm_fault+0x2cbd/0x3f20
[  594.535911]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  594.540737]  ? find_held_lock+0x35/0x130
[  594.544780]  ? handle_mm_fault+0x322/0xb30
[  594.549028]  ? kasan_check_read+0x11/0x20
[  594.553165]  handle_mm_fault+0x43f/0xb30
[  594.557248]  __do_page_fault+0x5da/0xd60
[  594.561304]  do_page_fault+0x71/0x581
[  594.565086]  ? page_fault+0x8/0x30
[  594.568617]  page_fault+0x1e/0x30
[  594.572050] RIP: 0033:0x7f045a631000
[  594.575762] Code: Bad RIP value.
[  594.579109] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  594.584456] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  594.591830] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  594.599086] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  594.606351] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  594.613611] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  594.620883] warn_alloc_show_mem: 1 callbacks suppressed
[  594.620892] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  594.620893] Mem-Info:
[  594.620920] active_anon:46284 inactive_anon:191 isolated_anon:0
[  594.620920]  active_file:10 inactive_file:4 isolated_file:0
[  594.620920]  unevictable:0 dirty:0 writeback:0 unstable:0
[  594.620920]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  594.620920]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  594.620920]  free:12836 free_pcp:334 free_cma:0
[  594.626259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  594.633002] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  594.635366] Call Trace:
[  594.668238] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  594.677572]  dump_stack+0x172/0x1f0
[  594.704943] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  594.707516]  warn_alloc.cold+0x87/0x17f
[  594.733624] lowmem_reserve[]: 0 2553 2555 2555
[  594.737243]  ? zone_watermark_ok_safe+0x260/0x260
[  594.763396] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  594.767356]  ? wakeup_kcompactd+0x21f/0x550
[  594.771897] lowmem_reserve[]: 0 0 2 2
[  594.776719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  594.805480] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  594.809789]  ? __cpuset_node_allowed+0x136/0x540
[  594.813549] lowmem_reserve[]: 0 0 0 0
[  594.819097]  ? __isolate_free_page+0x4f0/0x4f0
[  594.844907] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  594.849650]  ? wake_all_kswapds+0x14d/0x300
[  594.853409] lowmem_reserve[]: 0 0 0 0
[  594.857990]  __alloc_pages_slowpath+0x227e/0x2900
[  594.885533] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  594.889848]  ? warn_alloc+0x110/0x110
[  594.893600] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  594.898424]  ? __lock_acquire+0x53b/0x4700
[  594.910517] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  594.914319]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  594.929107] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  594.933341]  ? should_fail+0x14d/0x85c
[  594.944312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  594.949823]  ? warn_alloc+0x110/0x110
[  594.965220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  594.969086]  ? __isolate_free_page+0x4f0/0x4f0
[  594.977900] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  594.981677]  __alloc_pages_nodemask+0x5ce/0x710
[  594.990214] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  594.990219] 258 total pagecache pages
[  594.994790]  ? __alloc_pages_slowpath+0x2900/0x2900
[  595.003594] 0 pages in swap cache
[  595.008244]  cache_grow_begin+0x9c/0x8c0
[  595.016776] Swap cache stats: add 0, delete 0, find 0/0
[  595.020549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.025532] Free swap  = 0kB
[  595.028963]  ? __cpuset_node_allowed+0x136/0x540
[  595.032986] Total swap = 0kB
[  595.038329]  fallback_alloc+0x1fd/0x2d0
[  595.043829] 1965979 pages RAM
[  595.046827]  ____cache_alloc_node+0x1be/0x1e0
[  595.051549] 0 pages HighMem/MovableOnly
[  595.054543]  kmem_cache_alloc+0x1f5/0x710
[  595.058478] 339412 pages reserved
[  595.061564]  skb_ext_add+0x4a2/0x640
[  595.066017] 0 pages cma reserved
[  595.069969]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  595.074227] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  595.077522]  br_nf_pre_routing+0x55b/0x13a0
[  595.106026]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  595.111219]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.116744]  ? ebt_broute+0x127/0x190
[  595.120538]  nf_hook_slow+0xbf/0x1f0
[  595.124247]  br_handle_frame+0x95b/0x1450
[  595.128471]  ? kfree_skbmem+0xc5/0x150
[  595.132431]  ? br_handle_frame_finish+0x14c0/0x14c0
[  595.137448]  ? br_handle_local_finish+0x1a0/0x1a0
[  595.142278]  ? br_handle_frame_finish+0x14c0/0x14c0
[  595.147281]  __netif_receive_skb_core+0xa96/0x3010
[  595.152197]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  595.157196]  ? netif_receive_skb+0x5a0/0x5a0
[  595.161595]  ? mark_held_locks+0x100/0x100
[  595.165818]  ? ip_local_deliver+0x520/0x520
[  595.170131]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  595.175412]  ? call_timer_fn+0x1de/0x720
[  595.179462]  ? process_backlog+0x23c/0x750
[  595.183708]  __netif_receive_skb_one_core+0xa8/0x1a0
[  595.188791]  ? __netif_receive_skb_core+0x3010/0x3010
[  595.193965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.199489]  ? check_preemption_disabled+0x48/0x290
[  595.204484]  ? lock_acquire+0x16f/0x3f0
[  595.208449]  __netif_receive_skb+0x2c/0x1c0
[  595.212753]  process_backlog+0x206/0x750
[  595.216795]  ? net_rx_action+0x27b/0x1070
[  595.221046]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  595.225614]  net_rx_action+0x4fa/0x1070
[  595.229578]  ? napi_complete_done+0x4b0/0x4b0
[  595.234069]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  595.239505]  __do_softirq+0x266/0x95a
[  595.243287]  ? preempt_schedule_common+0x4f/0xe0
[  595.248038]  ? takeover_tasklets+0x7b0/0x7b0
[  595.252437]  run_ksoftirqd+0x8e/0x110
[  595.256220]  smpboot_thread_fn+0x6ab/0xa10
[  595.260448]  ? sort_range+0x30/0x30
[  595.264066]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  595.269590]  ? __kthread_parkme+0xfb/0x1b0
[  595.273810]  kthread+0x357/0x430
[  595.277161]  ? sort_range+0x30/0x30
[  595.280786]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  595.286308]  ret_from_fork+0x3a/0x50
[  595.290018] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  595.290187] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  595.296675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  595.318656] Call Trace:
[  595.321224]  <IRQ>
[  595.323381]  dump_stack+0x172/0x1f0
[  595.326997]  warn_alloc.cold+0x87/0x17f
[  595.330957]  ? zone_watermark_ok_safe+0x260/0x260
[  595.335786]  ? wakeup_kcompactd+0x21f/0x550
[  595.340096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.345618]  ? __cpuset_node_allowed+0x136/0x540
[  595.350365]  ? __isolate_free_page+0x4f0/0x4f0
[  595.354939]  ? wake_all_kswapds+0x14d/0x300
[  595.359260]  __alloc_pages_slowpath+0x227e/0x2900
[  595.364105]  ? warn_alloc+0x110/0x110
[  595.367893]  ? __lock_acquire+0x53b/0x4700
[  595.372115]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.377635]  ? should_fail+0x14d/0x85c
[  595.381510]  ? warn_alloc+0x110/0x110
[  595.385311]  ? __isolate_free_page+0x4f0/0x4f0
[  595.389976]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.395505]  __alloc_pages_nodemask+0x5ce/0x710
[  595.400163]  ? __alloc_pages_slowpath+0x2900/0x2900
[  595.405171]  ? find_held_lock+0x35/0x130
[  595.409224]  cache_grow_begin+0x9c/0x8c0
[  595.413274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.418796]  ? __cpuset_node_allowed+0x136/0x540
[  595.423541]  fallback_alloc+0x1fd/0x2d0
[  595.427528]  ____cache_alloc_node+0x1be/0x1e0
[  595.432012]  kmem_cache_alloc+0x1f5/0x710
[  595.436145]  ? mark_held_locks+0xb1/0x100
[  595.440279]  ? __netdev_alloc_skb+0x367/0x470
[  595.444771]  __build_skb+0x3e/0x310
[  595.448386]  __netdev_alloc_skb+0x2ba/0x470
[  595.452703]  send_hsr_supervision_frame+0x110/0xf20
[  595.457701]  ? lock_acquire+0x16f/0x3f0
[  595.461666]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  595.466677]  hsr_announce+0x12f/0x430
[  595.470490]  call_timer_fn+0x190/0x720
[  595.474368]  ? send_hsr_supervision_frame+0xf20/0xf20
[  595.479562]  ? process_timeout+0x40/0x40
[  595.483619]  ? run_timer_softirq+0x647/0x1700
[  595.488101]  ? trace_hardirqs_on+0x67/0x230
[  595.492404]  ? kasan_check_read+0x11/0x20
[  595.496542]  ? send_hsr_supervision_frame+0xf20/0xf20
[  595.501730]  run_timer_softirq+0x652/0x1700
[  595.506065]  ? add_timer+0xbe0/0xbe0
[  595.509772]  ? __lock_is_held+0xb6/0x140
[  595.513821]  ? check_preemption_disabled+0x48/0x290
[  595.518839]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  595.524279]  __do_softirq+0x266/0x95a
[  595.528064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  595.533592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.539122]  irq_exit+0x180/0x1d0
[  595.542576]  smp_apic_timer_interrupt+0x14a/0x570
[  595.547405]  apic_timer_interrupt+0xf/0x20
[  595.551615]  </IRQ>
[  595.553829] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  595.559092] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  595.577965] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  595.585643] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  595.592898] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  595.600159] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  595.607410] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  595.614663] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  595.621933]  ? arch_local_irq_restore+0x49/0x56
[  595.626597]  dump_stack+0x1d9/0x1f0
[  595.630219]  dump_header+0x10f/0xb6c
[  595.633921]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  595.639015]  ? ___ratelimit+0x60/0x595
[  595.642888]  ? do_raw_spin_unlock+0x57/0x270
[  595.647287]  oom_kill_process.cold+0x10/0x6f5
[  595.651769]  ? lock_downgrade+0x810/0x810
[  595.655903]  ? kasan_check_read+0x11/0x20
[  595.660040]  out_of_memory+0x79a/0x1280
[  595.664015]  ? oom_killer_disable+0x280/0x280
[  595.668503]  ? mutex_trylock+0x18e/0x1e0
[  595.672551]  ? __alloc_pages_slowpath+0xcda/0x2900
[  595.677467]  __alloc_pages_slowpath+0x2113/0x2900
[  595.682307]  ? warn_alloc+0x110/0x110
[  595.686093]  ? __lock_is_held+0xb6/0x140
[  595.690138]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  595.695670]  ? should_fail+0x14d/0x85c
[  595.699551]  __alloc_pages_nodemask+0x5ce/0x710
[  595.704204]  ? __alloc_pages_slowpath+0x2900/0x2900
[  595.709202]  ? __page_cache_alloc+0x131/0x460
[  595.713776]  ? find_held_lock+0x35/0x130
[  595.717837]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  595.723365]  alloc_pages_current+0x107/0x210
[  595.727764]  __page_cache_alloc+0x2bd/0x460
[  595.732072]  ? kasan_check_read+0x11/0x20
[  595.736205]  filemap_fault+0xff7/0x2400
[  595.740197]  ? __lock_page_or_retry+0x1020/0x1020
[  595.745031]  ? lock_acquire+0x16f/0x3f0
[  595.749000]  ? ext4_filemap_fault+0x7b/0xaf
[  595.753324]  ext4_filemap_fault+0x83/0xaf
[  595.757479]  __do_fault+0x116/0x4e0
[  595.761110]  __handle_mm_fault+0x2cbd/0x3f20
[  595.765512]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  595.770351]  ? find_held_lock+0x35/0x130
[  595.774411]  ? handle_mm_fault+0x322/0xb30
[  595.778644]  ? kasan_check_read+0x11/0x20
[  595.782780]  handle_mm_fault+0x43f/0xb30
[  595.786934]  __do_page_fault+0x5da/0xd60
[  595.791004]  do_page_fault+0x71/0x581
[  595.794793]  ? page_fault+0x8/0x30
[  595.798320]  page_fault+0x1e/0x30
[  595.801759] RIP: 0033:0x7f045a631000
[  595.805927] Code: Bad RIP value.
[  595.809276] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  595.814620] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  595.821875] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  595.829126] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  595.836386] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  595.843640] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  595.850905] warn_alloc_show_mem: 1 callbacks suppressed
[  595.850913] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  595.850915] Mem-Info:
[  595.850942] active_anon:46284 inactive_anon:191 isolated_anon:0
[  595.850942]  active_file:10 inactive_file:4 isolated_file:0
[  595.850942]  unevictable:0 dirty:0 writeback:0 unstable:0
[  595.850942]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  595.850942]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  595.850942]  free:12836 free_pcp:334 free_cma:0
[  595.856264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  595.863006] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  595.865378] Call Trace:
[  595.898244] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  595.907567]  dump_stack+0x172/0x1f0
[  595.934936] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  595.937506]  warn_alloc.cold+0x87/0x17f
[  595.963135] lowmem_reserve[]: 0 2553 2555 2555
[  595.966770]  ? zone_watermark_ok_safe+0x260/0x260
[  595.992844] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  595.996824]  ? wakeup_kcompactd+0x21f/0x550
[  596.001364] lowmem_reserve[]: 0 0 2 2
[  596.006212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.034977] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  596.039279]  ? __cpuset_node_allowed+0x136/0x540
[  596.043039] lowmem_reserve[]: 0 0 0 0
[  596.048557]  ? __isolate_free_page+0x4f0/0x4f0
[  596.074450] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  596.079185]  ? wake_all_kswapds+0x14d/0x300
[  596.082949] lowmem_reserve[]: 0 0 0 0
[  596.087526]  __alloc_pages_slowpath+0x227e/0x2900
[  596.115159] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  596.119497]  ? warn_alloc+0x110/0x110
[  596.123250] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  596.128075]  ? __lock_acquire+0x53b/0x4700
[  596.140170] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  596.143951]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.158753] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  596.162985]  ? should_fail+0x14d/0x85c
[  596.173975] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  596.179485]  ? warn_alloc+0x110/0x110
[  596.194883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  596.198755]  ? __isolate_free_page+0x4f0/0x4f0
[  596.207557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  596.211337]  __alloc_pages_nodemask+0x5ce/0x710
[  596.219869] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  596.219875] 258 total pagecache pages
[  596.224433]  ? __alloc_pages_slowpath+0x2900/0x2900
[  596.233237] 0 pages in swap cache
[  596.237885]  cache_grow_begin+0x9c/0x8c0
[  596.246419] Swap cache stats: add 0, delete 0, find 0/0
[  596.250196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.255183] Free swap  = 0kB
[  596.258612]  ? __cpuset_node_allowed+0x136/0x540
[  596.262639] Total swap = 0kB
[  596.267985]  fallback_alloc+0x1fd/0x2d0
[  596.273487] 1965979 pages RAM
[  596.276489]  ____cache_alloc_node+0x1be/0x1e0
[  596.281215] 0 pages HighMem/MovableOnly
[  596.281220] 339412 pages reserved
[  596.284218]  kmem_cache_alloc+0x1f5/0x710
[  596.288240] 0 pages cma reserved
[  596.288351] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  596.291352]  skb_ext_add+0x4a2/0x640
[  596.326766]  ? ebt_do_table+0x1aea/0x1f50
[  596.330904]  br_nf_pre_routing_ipv6+0x10a/0x740
[  596.335558]  ? __local_bh_enable_ip+0x15a/0x270
[  596.340217]  ? br_validate_ipv6+0xb80/0xb80
[  596.344543]  ? __lock_is_held+0xb6/0x140
[  596.348588]  ? check_preemption_disabled+0x48/0x290
[  596.353587]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  596.359104]  ? skb_pull_rcsum+0x155/0x300
[  596.363239]  br_nf_pre_routing+0xe80/0x13a0
[  596.367545]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  596.372724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.378244]  ? ebt_broute+0x127/0x190
[  596.382040]  nf_hook_slow+0xbf/0x1f0
[  596.385745]  br_handle_frame+0x95b/0x1450
[  596.389886]  ? kfree_skbmem+0xc5/0x150
[  596.393777]  ? br_handle_frame_finish+0x14c0/0x14c0
[  596.398781]  ? br_handle_local_finish+0x1a0/0x1a0
[  596.403611]  ? br_handle_frame_finish+0x14c0/0x14c0
[  596.408615]  __netif_receive_skb_core+0xa96/0x3010
[  596.413535]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  596.418549]  ? netif_receive_skb+0x5a0/0x5a0
[  596.422947]  ? mark_held_locks+0x100/0x100
[  596.427175]  ? ip_local_deliver+0x520/0x520
[  596.431484]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  596.436840]  ? call_timer_fn+0x1de/0x720
[  596.440884]  ? process_backlog+0x23c/0x750
[  596.445105]  __netif_receive_skb_one_core+0xa8/0x1a0
[  596.450193]  ? __netif_receive_skb_core+0x3010/0x3010
[  596.455372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.460896]  ? check_preemption_disabled+0x48/0x290
[  596.465892]  ? lock_acquire+0x16f/0x3f0
[  596.469852]  __netif_receive_skb+0x2c/0x1c0
[  596.474159]  process_backlog+0x206/0x750
[  596.478203]  ? net_rx_action+0x27b/0x1070
[  596.482342]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  596.486910]  net_rx_action+0x4fa/0x1070
[  596.490899]  ? napi_complete_done+0x4b0/0x4b0
[  596.495388]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  596.500828]  __do_softirq+0x266/0x95a
[  596.504620]  ? preempt_schedule_common+0x4f/0xe0
[  596.509386]  ? takeover_tasklets+0x7b0/0x7b0
[  596.513782]  run_ksoftirqd+0x8e/0x110
[  596.517564]  smpboot_thread_fn+0x6ab/0xa10
[  596.521869]  ? sort_range+0x30/0x30
[  596.525478]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  596.531003]  ? __kthread_parkme+0xfb/0x1b0
[  596.535234]  kthread+0x357/0x430
[  596.538590]  ? sort_range+0x30/0x30
[  596.542217]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  596.547762]  ret_from_fork+0x3a/0x50
[  596.551477] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  596.551739] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  596.558126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  596.579991] Call Trace:
[  596.582552]  <IRQ>
[  596.584690]  dump_stack+0x172/0x1f0
[  596.588308]  warn_alloc.cold+0x87/0x17f
[  596.592268]  ? zone_watermark_ok_safe+0x260/0x260
[  596.597362]  ? wakeup_kcompactd+0x21f/0x550
[  596.601673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.607207]  ? __cpuset_node_allowed+0x136/0x540
[  596.611967]  ? __isolate_free_page+0x4f0/0x4f0
[  596.616537]  ? wake_all_kswapds+0x14d/0x300
[  596.620848]  __alloc_pages_slowpath+0x227e/0x2900
[  596.625703]  ? warn_alloc+0x110/0x110
[  596.629489]  ? __lock_acquire+0x53b/0x4700
[  596.633706]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.639222]  ? should_fail+0x14d/0x85c
[  596.643091]  ? warn_alloc+0x110/0x110
[  596.646967]  ? __isolate_free_page+0x4f0/0x4f0
[  596.651530]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.657055]  __alloc_pages_nodemask+0x5ce/0x710
[  596.661796]  ? __alloc_pages_slowpath+0x2900/0x2900
[  596.666887]  ? find_held_lock+0x35/0x130
[  596.670945]  cache_grow_begin+0x9c/0x8c0
[  596.674988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.680507]  ? __cpuset_node_allowed+0x136/0x540
[  596.685247]  fallback_alloc+0x1fd/0x2d0
[  596.689298]  ____cache_alloc_node+0x1be/0x1e0
[  596.693800]  kmem_cache_alloc+0x1f5/0x710
[  596.697936]  ? mark_held_locks+0xb1/0x100
[  596.702070]  ? add_timer+0x463/0xbe0
[  596.705770]  ? __netdev_alloc_skb+0x367/0x470
[  596.710267]  __build_skb+0x3e/0x310
[  596.713879]  __netdev_alloc_skb+0x2ba/0x470
[  596.718193]  send_hsr_supervision_frame+0x110/0xf20
[  596.723194]  ? lock_acquire+0x16f/0x3f0
[  596.727153]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  596.732168]  hsr_announce+0x12f/0x430
[  596.735958]  call_timer_fn+0x190/0x720
[  596.739828]  ? send_hsr_supervision_frame+0xf20/0xf20
[  596.745005]  ? process_timeout+0x40/0x40
[  596.749051]  ? run_timer_softirq+0x647/0x1700
[  596.753535]  ? trace_hardirqs_on+0x67/0x230
[  596.757841]  ? kasan_check_read+0x11/0x20
[  596.761976]  ? send_hsr_supervision_frame+0xf20/0xf20
[  596.767325]  run_timer_softirq+0x652/0x1700
[  596.771738]  ? add_timer+0xbe0/0xbe0
[  596.775435]  ? __lock_is_held+0xb6/0x140
[  596.779480]  ? check_preemption_disabled+0x48/0x290
[  596.784483]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  596.789922]  __do_softirq+0x266/0x95a
[  596.793711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  596.799233]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.804758]  irq_exit+0x180/0x1d0
[  596.808194]  smp_apic_timer_interrupt+0x14a/0x570
[  596.813023]  apic_timer_interrupt+0xf/0x20
[  596.817235]  </IRQ>
[  596.819458] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  596.824723] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  596.843608] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  596.851298] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  596.858547] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  596.865800] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  596.873050] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  596.880305] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  596.887581]  ? arch_local_irq_restore+0x49/0x56
[  596.892236]  dump_stack+0x1d9/0x1f0
[  596.895855]  dump_header+0x10f/0xb6c
[  596.899555]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  596.904643]  ? ___ratelimit+0x60/0x595
[  596.908513]  ? do_raw_spin_unlock+0x57/0x270
[  596.912917]  oom_kill_process.cold+0x10/0x6f5
[  596.917397]  ? lock_downgrade+0x810/0x810
[  596.921535]  ? kasan_check_read+0x11/0x20
[  596.925677]  out_of_memory+0x79a/0x1280
[  596.929642]  ? oom_killer_disable+0x280/0x280
[  596.934130]  ? mutex_trylock+0x18e/0x1e0
[  596.938177]  ? __alloc_pages_slowpath+0xcda/0x2900
[  596.943095]  __alloc_pages_slowpath+0x2113/0x2900
[  596.947942]  ? warn_alloc+0x110/0x110
[  596.951725]  ? __lock_is_held+0xb6/0x140
[  596.955767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  596.961285]  ? should_fail+0x14d/0x85c
[  596.965170]  __alloc_pages_nodemask+0x5ce/0x710
[  596.969827]  ? __alloc_pages_slowpath+0x2900/0x2900
[  596.974827]  ? __page_cache_alloc+0x131/0x460
[  596.979312]  ? find_held_lock+0x35/0x130
[  596.983368]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  596.988899]  alloc_pages_current+0x107/0x210
[  596.993292]  __page_cache_alloc+0x2bd/0x460
[  596.997598]  ? kasan_check_read+0x11/0x20
[  597.001732]  filemap_fault+0xff7/0x2400
[  597.005700]  ? __lock_page_or_retry+0x1020/0x1020
[  597.010542]  ? lock_acquire+0x16f/0x3f0
[  597.014499]  ? ext4_filemap_fault+0x7b/0xaf
[  597.018810]  ext4_filemap_fault+0x83/0xaf
[  597.023040]  __do_fault+0x116/0x4e0
[  597.026741]  __handle_mm_fault+0x2cbd/0x3f20
[  597.031135]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  597.035966]  ? find_held_lock+0x35/0x130
[  597.040010]  ? handle_mm_fault+0x322/0xb30
[  597.044247]  ? kasan_check_read+0x11/0x20
[  597.048382]  handle_mm_fault+0x43f/0xb30
[  597.052431]  __do_page_fault+0x5da/0xd60
[  597.056481]  do_page_fault+0x71/0x581
[  597.060267]  ? page_fault+0x8/0x30
[  597.063789]  page_fault+0x1e/0x30
[  597.067315] RIP: 0033:0x7f045a631000
[  597.071029] Code: Bad RIP value.
[  597.074381] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  597.079729] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  597.086984] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  597.094240] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  597.101494] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  597.108749] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  597.116018] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  597.116022] warn_alloc_show_mem: 1 callbacks suppressed
[  597.116026] Mem-Info:
[  597.122805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.128159] active_anon:46284 inactive_anon:191 isolated_anon:0
[  597.128159]  active_file:10 inactive_file:4 isolated_file:0
[  597.128159]  unevictable:0 dirty:0 writeback:0 unstable:0
[  597.128159]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  597.128159]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  597.128159]  free:12836 free_pcp:334 free_cma:0
[  597.130522] Call Trace:
[  597.139877] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  597.172727]  dump_stack+0x172/0x1f0
[  597.175312] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  597.202954]  warn_alloc.cold+0x87/0x17f
[  597.206543] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  597.232281]  ? zone_watermark_ok_safe+0x260/0x260
[  597.236229] lowmem_reserve[]: 0 2553 2555 2555
[  597.262335]  ? wakeup_kcompactd+0x21f/0x550
[  597.267137] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  597.271696]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.275981] lowmem_reserve[]: 0 0 2 2
[  597.304875]  ? __cpuset_node_allowed+0x136/0x540
[  597.310373] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  597.314165]  ? __isolate_free_page+0x4f0/0x4f0
[  597.318880] lowmem_reserve[]: 0 0 0 0
[  597.344702]  ? wake_all_kswapds+0x14d/0x300
[  597.349253] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  597.353057]  __alloc_pages_slowpath+0x227e/0x2900
[  597.357333] lowmem_reserve[]: 0 0 0 0
[  597.384910]  ? warn_alloc+0x110/0x110
[  597.389709] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  597.393488]  ? __lock_acquire+0x53b/0x4700
[  597.397252] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  597.409367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  597.413559] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  597.428373]  ? should_fail+0x14d/0x85c
[  597.433873] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  597.444871]  ? warn_alloc+0x110/0x110
[  597.448991] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  597.464501]  ? __isolate_free_page+0x4f0/0x4f0
[  597.468379] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  597.477215]  __alloc_pages_nodemask+0x5ce/0x710
[  597.481770] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  597.490319]  ? __alloc_pages_slowpath+0x2900/0x2900
[  597.494948] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  597.494965] 258 total pagecache pages
[  597.503805]  cache_grow_begin+0x9c/0x8c0
[  597.508786] 0 pages in swap cache
[  597.517331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.521116] Swap cache stats: add 0, delete 0, find 0/0
[  597.525154]  ? __cpuset_node_allowed+0x136/0x540
[  597.528574] Free swap  = 0kB
[  597.534090]  fallback_alloc+0x1fd/0x2d0
[  597.539423] Total swap = 0kB
[  597.539428] 1965979 pages RAM
[  597.544162]  ____cache_alloc_node+0x1be/0x1e0
[  597.547139] 0 pages HighMem/MovableOnly
[  597.547144] 339412 pages reserved
[  597.551100]  kmem_cache_alloc+0x1f5/0x710
[  597.554085] 0 pages cma reserved
[  597.554311] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  597.557183]  skb_ext_add+0x4a2/0x640
[  597.592582]  ? ebt_do_table+0x1aea/0x1f50
[  597.596945]  br_nf_pre_routing_ipv6+0x10a/0x740
[  597.601610]  ? __local_bh_enable_ip+0x15a/0x270
[  597.606266]  ? br_validate_ipv6+0xb80/0xb80
[  597.610576]  ? __lock_is_held+0xb6/0x140
[  597.614629]  ? check_preemption_disabled+0x48/0x290
[  597.619633]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  597.625177]  ? skb_pull_rcsum+0x155/0x300
[  597.629317]  br_nf_pre_routing+0xe80/0x13a0
[  597.633627]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  597.638893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.644415]  ? ebt_broute+0x127/0x190
[  597.648229]  nf_hook_slow+0xbf/0x1f0
[  597.651936]  br_handle_frame+0x95b/0x1450
[  597.656074]  ? br_handle_frame_finish+0x14c0/0x14c0
[  597.661080]  ? br_handle_local_finish+0x1a0/0x1a0
[  597.665913]  ? br_handle_frame_finish+0x14c0/0x14c0
[  597.670921]  __netif_receive_skb_core+0xa96/0x3010
[  597.675848]  ? netif_receive_skb+0x5a0/0x5a0
[  597.680246]  ? mark_held_locks+0x100/0x100
[  597.684466]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  597.689209]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  597.694387]  ? call_timer_fn+0x1de/0x720
[  597.698432]  ? process_backlog+0x23c/0x750
[  597.702654]  __netif_receive_skb_one_core+0xa8/0x1a0
[  597.707747]  ? __netif_receive_skb_core+0x3010/0x3010
[  597.712920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.718440]  ? check_preemption_disabled+0x48/0x290
[  597.723523]  ? lock_acquire+0x16f/0x3f0
[  597.727492]  __netif_receive_skb+0x2c/0x1c0
[  597.731802]  process_backlog+0x206/0x750
[  597.735883]  ? net_rx_action+0x27b/0x1070
[  597.740015]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  597.744591]  net_rx_action+0x4fa/0x1070
[  597.748555]  ? napi_complete_done+0x4b0/0x4b0
[  597.753048]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  597.758486]  __do_softirq+0x266/0x95a
[  597.762279]  ? preempt_schedule_common+0x4f/0xe0
[  597.767025]  ? takeover_tasklets+0x7b0/0x7b0
[  597.771429]  run_ksoftirqd+0x8e/0x110
[  597.775224]  smpboot_thread_fn+0x6ab/0xa10
[  597.779445]  ? sort_range+0x30/0x30
[  597.783056]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  597.788582]  ? __kthread_parkme+0xfb/0x1b0
[  597.792801]  kthread+0x357/0x430
[  597.796153]  ? sort_range+0x30/0x30
[  597.799763]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  597.805285]  ret_from_fork+0x3a/0x50
[  597.808994] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  597.809130] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  597.815652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.837511] Call Trace:
[  597.840077]  <IRQ>
[  597.842213]  dump_stack+0x172/0x1f0
[  597.845831]  warn_alloc.cold+0x87/0x17f
[  597.849789]  ? zone_watermark_ok_safe+0x260/0x260
[  597.854621]  ? wakeup_kcompactd+0x21f/0x550
[  597.858924]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.864443]  ? __cpuset_node_allowed+0x136/0x540
[  597.869188]  ? __isolate_free_page+0x4f0/0x4f0
[  597.873766]  ? wake_all_kswapds+0x14d/0x300
[  597.878092]  __alloc_pages_slowpath+0x227e/0x2900
[  597.882930]  ? warn_alloc+0x110/0x110
[  597.886717]  ? __lock_acquire+0x53b/0x4700
[  597.890935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  597.896474]  ? should_fail+0x14d/0x85c
[  597.900342]  ? warn_alloc+0x110/0x110
[  597.904131]  ? __isolate_free_page+0x4f0/0x4f0
[  597.908697]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  597.914228]  __alloc_pages_nodemask+0x5ce/0x710
[  597.918895]  ? __alloc_pages_slowpath+0x2900/0x2900
[  597.923901]  ? find_held_lock+0x35/0x130
[  597.927960]  cache_grow_begin+0x9c/0x8c0
[  597.932007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  597.937527]  ? __cpuset_node_allowed+0x136/0x540
[  597.942272]  fallback_alloc+0x1fd/0x2d0
[  597.946235]  ____cache_alloc_node+0x1be/0x1e0
[  597.950718]  kmem_cache_alloc+0x1f5/0x710
[  597.954850]  ? mark_held_locks+0xb1/0x100
[  597.958983]  ? __netdev_alloc_skb+0x367/0x470
[  597.963464]  __build_skb+0x3e/0x310
[  597.967088]  __netdev_alloc_skb+0x2ba/0x470
[  597.971400]  send_hsr_supervision_frame+0x110/0xf20
[  597.976401]  ? lock_acquire+0x16f/0x3f0
[  597.980363]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  597.985364]  hsr_announce+0x12f/0x430
[  597.989151]  call_timer_fn+0x190/0x720
[  597.993027]  ? send_hsr_supervision_frame+0xf20/0xf20
[  597.998200]  ? process_timeout+0x40/0x40
[  598.002246]  ? run_timer_softirq+0x647/0x1700
[  598.006730]  ? trace_hardirqs_on+0x67/0x230
[  598.011037]  ? kasan_check_read+0x11/0x20
[  598.015179]  ? send_hsr_supervision_frame+0xf20/0xf20
[  598.020353]  run_timer_softirq+0x652/0x1700
[  598.024669]  ? add_timer+0xbe0/0xbe0
[  598.028367]  ? __lock_is_held+0xb6/0x140
[  598.032408]  ? check_preemption_disabled+0x48/0x290
[  598.037411]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  598.042851]  __do_softirq+0x266/0x95a
[  598.046634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.052152]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.057677]  irq_exit+0x180/0x1d0
[  598.061114]  smp_apic_timer_interrupt+0x14a/0x570
[  598.065940]  apic_timer_interrupt+0xf/0x20
[  598.070152]  </IRQ>
[  598.072395] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  598.077658] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  598.096542] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  598.104251] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  598.111502] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  598.118756] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  598.126008] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  598.133263] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  598.140530]  ? arch_local_irq_restore+0x49/0x56
[  598.145294]  dump_stack+0x1d9/0x1f0
[  598.148914]  dump_header+0x10f/0xb6c
[  598.152617]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  598.157706]  ? ___ratelimit+0x60/0x595
[  598.161581]  ? do_raw_spin_unlock+0x57/0x270
[  598.165976]  oom_kill_process.cold+0x10/0x6f5
[  598.170460]  ? lock_downgrade+0x810/0x810
[  598.174598]  ? kasan_check_read+0x11/0x20
[  598.178733]  out_of_memory+0x79a/0x1280
[  598.182697]  ? oom_killer_disable+0x280/0x280
[  598.187182]  ? mutex_trylock+0x18e/0x1e0
[  598.191224]  ? __alloc_pages_slowpath+0xcda/0x2900
[  598.196141]  __alloc_pages_slowpath+0x2113/0x2900
[  598.200977]  ? warn_alloc+0x110/0x110
[  598.204760]  ? __lock_is_held+0xb6/0x140
[  598.208812]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.214333]  ? should_fail+0x14d/0x85c
[  598.218286]  __alloc_pages_nodemask+0x5ce/0x710
[  598.222939]  ? __alloc_pages_slowpath+0x2900/0x2900
[  598.227939]  ? __page_cache_alloc+0x131/0x460
[  598.232420]  ? find_held_lock+0x35/0x130
[  598.236467]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  598.241994]  alloc_pages_current+0x107/0x210
[  598.246388]  __page_cache_alloc+0x2bd/0x460
[  598.250691]  ? kasan_check_read+0x11/0x20
[  598.254828]  filemap_fault+0xff7/0x2400
[  598.258804]  ? __lock_page_or_retry+0x1020/0x1020
[  598.263631]  ? lock_acquire+0x16f/0x3f0
[  598.267598]  ? ext4_filemap_fault+0x7b/0xaf
[  598.271925]  ext4_filemap_fault+0x83/0xaf
[  598.276068]  __do_fault+0x116/0x4e0
[  598.279685]  __handle_mm_fault+0x2cbd/0x3f20
[  598.284085]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  598.288928]  ? find_held_lock+0x35/0x130
[  598.293065]  ? handle_mm_fault+0x322/0xb30
[  598.297293]  ? kasan_check_read+0x11/0x20
[  598.301430]  handle_mm_fault+0x43f/0xb30
[  598.305493]  __do_page_fault+0x5da/0xd60
[  598.309547]  do_page_fault+0x71/0x581
[  598.313329]  ? page_fault+0x8/0x30
[  598.316854]  page_fault+0x1e/0x30
[  598.320290] RIP: 0033:0x7f045a631000
[  598.323997] Code: Bad RIP value.
[  598.327355] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  598.332702] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  598.339953] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  598.347207] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  598.354459] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  598.361708] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  598.368974] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  598.368978] warn_alloc_show_mem: 1 callbacks suppressed
[  598.368982] Mem-Info:
[  598.375713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  598.381064] active_anon:46284 inactive_anon:191 isolated_anon:0
[  598.381064]  active_file:10 inactive_file:4 isolated_file:0
[  598.381064]  unevictable:0 dirty:0 writeback:0 unstable:0
[  598.381064]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  598.381064]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  598.381064]  free:12836 free_pcp:334 free_cma:0
[  598.383427] Call Trace:
[  598.392785] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  598.425642]  dump_stack+0x172/0x1f0
[  598.428212] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  598.455589]  warn_alloc.cold+0x87/0x17f
[  598.459181] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  598.484830]  ? zone_watermark_ok_safe+0x260/0x260
[  598.488774] lowmem_reserve[]: 0 2553 2555 2555
[  598.514860]  ? wakeup_kcompactd+0x21f/0x550
[  598.519666] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  598.524226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.528507] lowmem_reserve[]: 0 0 2 2
[  598.557283]  ? __cpuset_node_allowed+0x136/0x540
[  598.562782] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  598.566565]  ? __isolate_free_page+0x4f0/0x4f0
[  598.571280] lowmem_reserve[]: 0 0 0 0
[  598.597128]  ? wake_all_kswapds+0x14d/0x300
[  598.601676] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  598.605459]  __alloc_pages_slowpath+0x227e/0x2900
[  598.609741] lowmem_reserve[]: 0 0 0 0
[  598.637326]  ? warn_alloc+0x110/0x110
[  598.642120] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  598.645902]  ? __lock_acquire+0x53b/0x4700
[  598.649665] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  598.661779]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  598.665975] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  598.680785]  ? should_fail+0x14d/0x85c
[  598.686286] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  598.697270]  ? warn_alloc+0x110/0x110
[  598.701130] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  598.716537]  ? __isolate_free_page+0x4f0/0x4f0
[  598.720303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  598.729114]  __alloc_pages_nodemask+0x5ce/0x710
[  598.733661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  598.742207]  ? __alloc_pages_slowpath+0x2900/0x2900
[  598.746840] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  598.755657]  cache_grow_begin+0x9c/0x8c0
[  598.760630] 258 total pagecache pages
[  598.769709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.773750] 0 pages in swap cache
[  598.777599]  ? __cpuset_node_allowed+0x136/0x540
[  598.783102] Swap cache stats: add 0, delete 0, find 0/0
[  598.786533]  fallback_alloc+0x1fd/0x2d0
[  598.791249] Free swap  = 0kB
[  598.796592]  ____cache_alloc_node+0x1be/0x1e0
[  598.800531] Total swap = 0kB
[  598.803532]  kmem_cache_alloc+0x1f5/0x710
[  598.807994] 1965979 pages RAM
[  598.810997]  skb_ext_add+0x4a2/0x640
[  598.815104] 0 pages HighMem/MovableOnly
[  598.815109] 339412 pages reserved
[  598.818198]  ? ebt_do_table+0x1aea/0x1f50
[  598.821868] 0 pages cma reserved
[  598.825824]  br_nf_pre_routing_ipv6+0x10a/0x740
[  598.829353] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  598.833361]  ? __local_bh_enable_ip+0x15a/0x270
[  598.833373]  ? br_validate_ipv6+0xb80/0xb80
[  598.862574]  ? __lock_is_held+0xb6/0x140
[  598.866625]  ? check_preemption_disabled+0x48/0x290
[  598.871631]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  598.877152]  ? skb_pull_rcsum+0x155/0x300
[  598.881285]  br_nf_pre_routing+0xe80/0x13a0
[  598.885612]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  598.890803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.896326]  ? ebt_broute+0x127/0x190
[  598.900122]  nf_hook_slow+0xbf/0x1f0
[  598.903830]  br_handle_frame+0x95b/0x1450
[  598.907972]  ? br_handle_frame_finish+0x14c0/0x14c0
[  598.912980]  ? br_handle_local_finish+0x1a0/0x1a0
[  598.917817]  ? br_handle_frame_finish+0x14c0/0x14c0
[  598.922826]  __netif_receive_skb_core+0xa96/0x3010
[  598.927750]  ? netif_receive_skb+0x5a0/0x5a0
[  598.932150]  ? mark_held_locks+0x100/0x100
[  598.936371]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  598.941116]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  598.946296]  ? call_timer_fn+0x1de/0x720
[  598.950346]  ? process_backlog+0x23c/0x750
[  598.954580]  __netif_receive_skb_one_core+0xa8/0x1a0
[  598.959669]  ? __netif_receive_skb_core+0x3010/0x3010
[  598.964843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  598.970369]  ? check_preemption_disabled+0x48/0x290
[  598.975371]  ? lock_acquire+0x16f/0x3f0
[  598.979341]  __netif_receive_skb+0x2c/0x1c0
[  598.983744]  process_backlog+0x206/0x750
[  598.987789]  ? net_rx_action+0x27b/0x1070
[  598.991926]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  598.996499]  net_rx_action+0x4fa/0x1070
[  599.000472]  ? napi_complete_done+0x4b0/0x4b0
[  599.004966]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  599.010411]  __do_softirq+0x266/0x95a
[  599.014200]  ? preempt_schedule_common+0x4f/0xe0
[  599.018967]  ? takeover_tasklets+0x7b0/0x7b0
[  599.023369]  run_ksoftirqd+0x8e/0x110
[  599.027153]  smpboot_thread_fn+0x6ab/0xa10
[  599.031374]  ? sort_range+0x30/0x30
[  599.034985]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  599.040508]  ? __kthread_parkme+0xfb/0x1b0
[  599.044735]  kthread+0x357/0x430
[  599.048091]  ? sort_range+0x30/0x30
[  599.051702]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  599.057247]  ret_from_fork+0x3a/0x50
[  599.060969] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  599.061220] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  599.067635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  599.089496] Call Trace:
[  599.092057]  <IRQ>
[  599.094196]  dump_stack+0x172/0x1f0
[  599.097809]  warn_alloc.cold+0x87/0x17f
[  599.101770]  ? zone_watermark_ok_safe+0x260/0x260
[  599.106600]  ? wakeup_kcompactd+0x21f/0x550
[  599.110907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.116426]  ? __cpuset_node_allowed+0x136/0x540
[  599.121170]  ? __isolate_free_page+0x4f0/0x4f0
[  599.125753]  ? wake_all_kswapds+0x14d/0x300
[  599.130067]  __alloc_pages_slowpath+0x227e/0x2900
[  599.134915]  ? warn_alloc+0x110/0x110
[  599.138708]  ? __lock_acquire+0x53b/0x4700
[  599.142934]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.148456]  ? should_fail+0x14d/0x85c
[  599.152327]  ? warn_alloc+0x110/0x110
[  599.156114]  ? __isolate_free_page+0x4f0/0x4f0
[  599.160684]  __alloc_pages_nodemask+0x5ce/0x710
[  599.165342]  ? __alloc_pages_slowpath+0x2900/0x2900
[  599.170455]  cache_grow_begin+0x9c/0x8c0
[  599.174505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.180022]  ? __cpuset_node_allowed+0x136/0x540
[  599.184764]  fallback_alloc+0x1fd/0x2d0
[  599.188724]  ____cache_alloc_node+0x1be/0x1e0
[  599.193215]  kmem_cache_alloc_node+0xe3/0x710
[  599.197707]  ? ipv6_get_ifaddr+0x343/0x4b0
[  599.201937]  __alloc_skb+0xd5/0x5e0
[  599.205571]  ? skb_scrub_packet+0x440/0x440
[  599.209886]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  599.215322]  ? refcount_inc_checked+0x70/0x70
[  599.219811]  ndisc_alloc_skb+0x13c/0x340
[  599.223863]  ndisc_send_rs+0x32d/0x6d0
[  599.227738]  addrconf_rs_timer+0x30f/0x680
[  599.231974]  ? ipv6_get_lladdr+0x490/0x490
[  599.236196]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  599.241633]  call_timer_fn+0x190/0x720
[  599.245514]  ? ipv6_get_lladdr+0x490/0x490
[  599.249731]  ? process_timeout+0x40/0x40
[  599.253794]  ? run_timer_softirq+0x647/0x1700
[  599.258272]  ? trace_hardirqs_on+0x67/0x230
[  599.262575]  ? kasan_check_read+0x11/0x20
[  599.266714]  ? ipv6_get_lladdr+0x490/0x490
[  599.270952]  run_timer_softirq+0x652/0x1700
[  599.275266]  ? add_timer+0xbe0/0xbe0
[  599.278971]  ? __lock_is_held+0xb6/0x140
[  599.283018]  ? check_preemption_disabled+0x48/0x290
[  599.288032]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  599.293466]  __do_softirq+0x266/0x95a
[  599.297249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.302772]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.308303]  irq_exit+0x180/0x1d0
[  599.311745]  smp_apic_timer_interrupt+0x14a/0x570
[  599.316572]  apic_timer_interrupt+0xf/0x20
[  599.320784]  </IRQ>
[  599.323013] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  599.328272] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  599.347152] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  599.354839] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  599.362090] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  599.369340] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  599.376590] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  599.383845] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  599.391202]  ? arch_local_irq_restore+0x49/0x56
[  599.395858]  dump_stack+0x1d9/0x1f0
[  599.399472]  dump_header+0x10f/0xb6c
[  599.403171]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  599.408273]  ? ___ratelimit+0x60/0x595
[  599.412147]  ? do_raw_spin_unlock+0x57/0x270
[  599.416541]  oom_kill_process.cold+0x10/0x6f5
[  599.421023]  ? lock_downgrade+0x810/0x810
[  599.425155]  ? kasan_check_read+0x11/0x20
[  599.429292]  out_of_memory+0x79a/0x1280
[  599.433256]  ? oom_killer_disable+0x280/0x280
[  599.437742]  ? mutex_trylock+0x18e/0x1e0
[  599.441790]  ? __alloc_pages_slowpath+0xcda/0x2900
[  599.446708]  __alloc_pages_slowpath+0x2113/0x2900
[  599.451656]  ? warn_alloc+0x110/0x110
[  599.455455]  ? __lock_is_held+0xb6/0x140
[  599.459501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.465019]  ? should_fail+0x14d/0x85c
[  599.468903]  __alloc_pages_nodemask+0x5ce/0x710
[  599.473559]  ? __alloc_pages_slowpath+0x2900/0x2900
[  599.478559]  ? __page_cache_alloc+0x131/0x460
[  599.483038]  ? find_held_lock+0x35/0x130
[  599.487088]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  599.492652]  alloc_pages_current+0x107/0x210
[  599.497056]  __page_cache_alloc+0x2bd/0x460
[  599.501358]  ? kasan_check_read+0x11/0x20
[  599.505489]  filemap_fault+0xff7/0x2400
[  599.509462]  ? __lock_page_or_retry+0x1020/0x1020
[  599.514306]  ? lock_acquire+0x16f/0x3f0
[  599.518301]  ? ext4_filemap_fault+0x7b/0xaf
[  599.522610]  ext4_filemap_fault+0x83/0xaf
[  599.526752]  __do_fault+0x116/0x4e0
[  599.530362]  __handle_mm_fault+0x2cbd/0x3f20
[  599.534761]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  599.539587]  ? find_held_lock+0x35/0x130
[  599.543633]  ? handle_mm_fault+0x322/0xb30
[  599.547864]  ? kasan_check_read+0x11/0x20
[  599.551998]  handle_mm_fault+0x43f/0xb30
[  599.556052]  __do_page_fault+0x5da/0xd60
[  599.560104]  do_page_fault+0x71/0x581
[  599.563889]  ? page_fault+0x8/0x30
[  599.567413]  page_fault+0x1e/0x30
[  599.570850] RIP: 0033:0x7f045a631000
[  599.574572] Code: Bad RIP value.
[  599.577922] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  599.583266] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  599.590532] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  599.598319] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  599.605571] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  599.612947] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  599.620217] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  599.620233] warn_alloc_show_mem: 1 callbacks suppressed
[  599.620237] Mem-Info:
[  599.626971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  599.632323] active_anon:46284 inactive_anon:191 isolated_anon:0
[  599.632323]  active_file:10 inactive_file:4 isolated_file:0
[  599.632323]  unevictable:0 dirty:0 writeback:0 unstable:0
[  599.632323]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  599.632323]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  599.632323]  free:12836 free_pcp:334 free_cma:0
[  599.634686] Call Trace:
[  599.644038] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  599.676887]  dump_stack+0x172/0x1f0
[  599.679450] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  599.706827]  warn_alloc.cold+0x87/0x17f
[  599.710416] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  599.736157]  ? zone_watermark_ok_safe+0x260/0x260
[  599.740094] lowmem_reserve[]: 0 2553 2555 2555
[  599.766185]  ? wakeup_kcompactd+0x21f/0x550
[  599.771080] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  599.775658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  599.779943] lowmem_reserve[]: 0 0 2 2
[  599.808725]  ? __cpuset_node_allowed+0x136/0x540
[  599.814226] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  599.818010]  ? __isolate_free_page+0x4f0/0x4f0
[  599.822724] lowmem_reserve[]: 0 0 0 0
[  599.848550]  ? wake_all_kswapds+0x14d/0x300
[  599.853098] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  599.856882]  __alloc_pages_slowpath+0x227e/0x2900
[  599.861164] lowmem_reserve[]: 0 0 0 0
[  599.888742]  ? warn_alloc+0x110/0x110
[  599.893536] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  599.897317]  ? __lock_acquire+0x53b/0x4700
[  599.901082] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  599.913198]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  599.917400] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  599.932297]  ? should_fail+0x14d/0x85c
[  599.937800] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  599.948785]  ? warn_alloc+0x110/0x110
[  599.952649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  599.968066]  ? __isolate_free_page+0x4f0/0x4f0
[  599.971837] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  599.980651]  __alloc_pages_nodemask+0x5ce/0x710
[  599.985198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  599.993760]  ? __alloc_pages_slowpath+0x2900/0x2900
[  599.998397] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  600.007314]  cache_grow_begin+0x9c/0x8c0
[  600.012282] 258 total pagecache pages
[  600.020841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.024965] 0 pages in swap cache
[  600.028738]  ? __cpuset_node_allowed+0x136/0x540
[  600.034244] Swap cache stats: add 0, delete 0, find 0/0
[  600.037673]  fallback_alloc+0x1fd/0x2d0
[  600.042395] Free swap  = 0kB
[  600.047740]  ____cache_alloc_node+0x1be/0x1e0
[  600.051679] Total swap = 0kB
[  600.054679]  kmem_cache_alloc+0x1f5/0x710
[  600.059228] 1965979 pages RAM
[  600.062233]  skb_ext_add+0x4a2/0x640
[  600.066336] 0 pages HighMem/MovableOnly
[  600.066342] 339412 pages reserved
[  600.069428]  ? ebt_do_table+0x1aea/0x1f50
[  600.073106] 0 pages cma reserved
[  600.077076]  br_nf_pre_routing_ipv6+0x10a/0x740
[  600.080551] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  600.084624]  ? __local_bh_enable_ip+0x15a/0x270
[  600.084636]  ? br_validate_ipv6+0xb80/0xb80
[  600.084650]  ? __lock_is_held+0xb6/0x140
[  600.088033] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  600.092635]  ? check_preemption_disabled+0x48/0x290
[  600.129372]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  600.134893]  ? skb_pull_rcsum+0x155/0x300
[  600.139028]  br_nf_pre_routing+0xe80/0x13a0
[  600.143337]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  600.148513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.154045]  ? ebt_broute+0x127/0x190
[  600.157868]  nf_hook_slow+0xbf/0x1f0
[  600.161660]  br_handle_frame+0x95b/0x1450
[  600.165800]  ? br_handle_frame_finish+0x14c0/0x14c0
[  600.170806]  ? br_handle_local_finish+0x1a0/0x1a0
[  600.175655]  ? br_handle_frame_finish+0x14c0/0x14c0
[  600.180656]  __netif_receive_skb_core+0xa96/0x3010
[  600.185590]  ? netif_receive_skb+0x5a0/0x5a0
[  600.189987]  ? mark_held_locks+0x100/0x100
[  600.194205]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  600.199037]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  600.204215]  ? call_timer_fn+0x1de/0x720
[  600.208265]  ? process_backlog+0x23c/0x750
[  600.212491]  __netif_receive_skb_one_core+0xa8/0x1a0
[  600.217611]  ? __netif_receive_skb_core+0x3010/0x3010
[  600.222787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.228323]  ? check_preemption_disabled+0x48/0x290
[  600.233336]  ? lock_acquire+0x16f/0x3f0
[  600.237305]  __netif_receive_skb+0x2c/0x1c0
[  600.241619]  process_backlog+0x206/0x750
[  600.245666]  ? net_rx_action+0x27b/0x1070
[  600.249804]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  600.254385]  net_rx_action+0x4fa/0x1070
[  600.258370]  ? napi_complete_done+0x4b0/0x4b0
[  600.262858]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  600.268333]  __do_softirq+0x266/0x95a
[  600.272127]  ? preempt_schedule_common+0x4f/0xe0
[  600.276875]  ? takeover_tasklets+0x7b0/0x7b0
[  600.281281]  run_ksoftirqd+0x8e/0x110
[  600.285067]  smpboot_thread_fn+0x6ab/0xa10
[  600.289384]  ? sort_range+0x30/0x30
[  600.293001]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  600.298525]  ? __kthread_parkme+0xfb/0x1b0
[  600.302764]  kthread+0x357/0x430
[  600.306121]  ? sort_range+0x30/0x30
[  600.309740]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  600.315262]  ret_from_fork+0x3a/0x50
[  600.318975] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  600.319169] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  600.325627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  600.347497] Call Trace:
[  600.350060]  <IRQ>
[  600.352198]  dump_stack+0x172/0x1f0
[  600.355815]  warn_alloc.cold+0x87/0x17f
[  600.359776]  ? zone_watermark_ok_safe+0x260/0x260
[  600.364612]  ? wakeup_kcompactd+0x21f/0x550
[  600.368922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.374445]  ? __cpuset_node_allowed+0x136/0x540
[  600.379194]  ? __isolate_free_page+0x4f0/0x4f0
[  600.383763]  ? wake_all_kswapds+0x14d/0x300
[  600.388096]  __alloc_pages_slowpath+0x227e/0x2900
[  600.392938]  ? warn_alloc+0x110/0x110
[  600.396727]  ? __lock_acquire+0x53b/0x4700
[  600.400958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  600.406480]  ? should_fail+0x14d/0x85c
[  600.410358]  ? warn_alloc+0x110/0x110
[  600.414149]  ? __isolate_free_page+0x4f0/0x4f0
[  600.418726]  __alloc_pages_nodemask+0x5ce/0x710
[  600.423386]  ? __alloc_pages_slowpath+0x2900/0x2900
[  600.428411]  cache_grow_begin+0x9c/0x8c0
[  600.432461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.437986]  ? __cpuset_node_allowed+0x136/0x540
[  600.442728]  fallback_alloc+0x1fd/0x2d0
[  600.446691]  ____cache_alloc_node+0x1be/0x1e0
[  600.451180]  kmem_cache_alloc_node+0xe3/0x710
[  600.455680]  ? ipv6_get_ifaddr+0x343/0x4b0
[  600.459902]  __alloc_skb+0xd5/0x5e0
[  600.463513]  ? skb_scrub_packet+0x440/0x440
[  600.467824]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  600.473263]  ? refcount_inc_checked+0x70/0x70
[  600.477846]  ndisc_alloc_skb+0x13c/0x340
[  600.481910]  ndisc_send_rs+0x32d/0x6d0
[  600.485795]  addrconf_rs_timer+0x30f/0x680
[  600.490019]  ? ipv6_get_lladdr+0x490/0x490
[  600.494245]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  600.499686]  call_timer_fn+0x190/0x720
[  600.503562]  ? ipv6_get_lladdr+0x490/0x490
[  600.507787]  ? process_timeout+0x40/0x40
[  600.511833]  ? run_timer_softirq+0x647/0x1700
[  600.516318]  ? trace_hardirqs_on+0x67/0x230
[  600.520624]  ? kasan_check_read+0x11/0x20
[  600.524758]  ? ipv6_get_lladdr+0x490/0x490
[  600.528995]  run_timer_softirq+0x652/0x1700
[  600.533310]  ? add_timer+0xbe0/0xbe0
[  600.537024]  ? __lock_is_held+0xb6/0x140
[  600.541085]  ? check_preemption_disabled+0x48/0x290
[  600.546092]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  600.551530]  __do_softirq+0x266/0x95a
[  600.555318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  600.560866]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  600.566393]  irq_exit+0x180/0x1d0
[  600.569836]  smp_apic_timer_interrupt+0x14a/0x570
[  600.574668]  apic_timer_interrupt+0xf/0x20
[  600.578884]  </IRQ>
[  600.581128] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  600.586393] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  600.605278] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  600.612972] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  600.620224] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  600.627563] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  600.634830] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  600.642174] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  600.649439]  ? arch_local_irq_restore+0x49/0x56
[  600.654183]  dump_stack+0x1d9/0x1f0
[  600.657805]  dump_header+0x10f/0xb6c
[  600.661510]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  600.666603]  ? ___ratelimit+0x60/0x595
[  600.670479]  ? do_raw_spin_unlock+0x57/0x270
[  600.674884]  oom_kill_process.cold+0x10/0x6f5
[  600.679367]  ? lock_downgrade+0x810/0x810
[  600.683505]  ? kasan_check_read+0x11/0x20
[  600.687641]  out_of_memory+0x79a/0x1280
[  600.691604]  ? oom_killer_disable+0x280/0x280
[  600.696089]  ? mutex_trylock+0x18e/0x1e0
[  600.700137]  ? __alloc_pages_slowpath+0xcda/0x2900
[  600.705057]  __alloc_pages_slowpath+0x2113/0x2900
[  600.709935]  ? warn_alloc+0x110/0x110
[  600.713738]  ? __lock_is_held+0xb6/0x140
[  600.717785]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  600.723306]  ? should_fail+0x14d/0x85c
[  600.727192]  __alloc_pages_nodemask+0x5ce/0x710
[  600.731853]  ? __alloc_pages_slowpath+0x2900/0x2900
[  600.736866]  ? __page_cache_alloc+0x131/0x460
[  600.741353]  ? find_held_lock+0x35/0x130
[  600.745400]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  600.750927]  alloc_pages_current+0x107/0x210
[  600.755335]  __page_cache_alloc+0x2bd/0x460
[  600.759755]  ? kasan_check_read+0x11/0x20
[  600.764187]  filemap_fault+0xff7/0x2400
[  600.768160]  ? __lock_page_or_retry+0x1020/0x1020
[  600.772995]  ? lock_acquire+0x16f/0x3f0
[  600.776955]  ? ext4_filemap_fault+0x7b/0xaf
[  600.781269]  ext4_filemap_fault+0x83/0xaf
[  600.785402]  __do_fault+0x116/0x4e0
[  600.789015]  __handle_mm_fault+0x2cbd/0x3f20
[  600.793413]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  600.798239]  ? find_held_lock+0x35/0x130
[  600.802300]  ? handle_mm_fault+0x322/0xb30
[  600.806559]  ? kasan_check_read+0x11/0x20
[  600.810699]  handle_mm_fault+0x43f/0xb30
[  600.814754]  __do_page_fault+0x5da/0xd60
[  600.818808]  do_page_fault+0x71/0x581
[  600.822610]  ? page_fault+0x8/0x30
[  600.826141]  page_fault+0x1e/0x30
[  600.829583] RIP: 0033:0x7f045a631000
[  600.833299] Code: Bad RIP value.
[  600.836650] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  600.842011] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  600.849266] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  600.856521] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  600.863775] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  600.871024] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  600.878286] warn_alloc_show_mem: 1 callbacks suppressed
[  600.878294] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  600.878295] Mem-Info:
[  600.878320] active_anon:46284 inactive_anon:191 isolated_anon:0
[  600.878320]  active_file:10 inactive_file:4 isolated_file:0
[  600.878320]  unevictable:0 dirty:0 writeback:0 unstable:0
[  600.878320]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  600.878320]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  600.878320]  free:12836 free_pcp:334 free_cma:0
[  600.883651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  600.890393] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  600.892769] Call Trace:
[  600.925726] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  600.935053]  dump_stack+0x172/0x1f0
[  600.962443] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  600.965012]  warn_alloc.cold+0x87/0x17f
[  600.990655] lowmem_reserve[]: 0 2553 2555 2555
[  600.994265]  ? zone_watermark_ok_safe+0x260/0x260
[  601.020334] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  601.024306]  ? wakeup_kcompactd+0x21f/0x550
[  601.028842] lowmem_reserve[]: 0 0 2 2
[  601.033666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.062425] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  601.066728]  ? __cpuset_node_allowed+0x136/0x540
[  601.070490] lowmem_reserve[]: 0 0 0 0
[  601.076009]  ? __isolate_free_page+0x4f0/0x4f0
[  601.101814] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  601.106558]  ? wake_all_kswapds+0x14d/0x300
[  601.110321] lowmem_reserve[]: 0 0 0 0
[  601.114883]  __alloc_pages_slowpath+0x227e/0x2900
[  601.142513] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  601.146836]  ? warn_alloc+0x110/0x110
[  601.150590] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  601.155419]  ? __lock_acquire+0x53b/0x4700
[  601.167536] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  601.171333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.186120] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  601.190338]  ? should_fail+0x14d/0x85c
[  601.201312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  601.206821]  ? warn_alloc+0x110/0x110
[  601.222219] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  601.226086]  ? __isolate_free_page+0x4f0/0x4f0
[  601.234888] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  601.238670]  __alloc_pages_nodemask+0x5ce/0x710
[  601.247208] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  601.251766]  ? __alloc_pages_slowpath+0x2900/0x2900
[  601.260571] 258 total pagecache pages
[  601.265228]  cache_grow_begin+0x9c/0x8c0
[  601.273769] 0 pages in swap cache
[  601.278756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.282531] Swap cache stats: add 0, delete 0, find 0/0
[  601.286567]  ? __cpuset_node_allowed+0x136/0x540
[  601.289988] Free swap  = 0kB
[  601.295501]  fallback_alloc+0x1fd/0x2d0
[  601.300829] Total swap = 0kB
[  601.300834] 1965979 pages RAM
[  601.305574]  ____cache_alloc_node+0x1be/0x1e0
[  601.308560] 0 pages HighMem/MovableOnly
[  601.308566] 339412 pages reserved
[  601.312526]  kmem_cache_alloc+0x1f5/0x710
[  601.315517] 0 pages cma reserved
[  601.318607]  skb_ext_add+0x4a2/0x640
[  601.323116] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  601.327007]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  601.327024]  br_nf_pre_routing+0x55b/0x13a0
[  601.330489] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  601.334561]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  601.374698]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.380230]  ? ebt_broute+0x127/0x190
[  601.384026]  nf_hook_slow+0xbf/0x1f0
[  601.387734]  br_handle_frame+0x95b/0x1450
[  601.391871]  ? kfree_skbmem+0xc5/0x150
[  601.395747]  ? br_handle_frame_finish+0x14c0/0x14c0
[  601.400754]  ? br_handle_local_finish+0x1a0/0x1a0
[  601.405601]  ? br_handle_frame_finish+0x14c0/0x14c0
[  601.410606]  __netif_receive_skb_core+0xa96/0x3010
[  601.415528]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  601.420532]  ? netif_receive_skb+0x5a0/0x5a0
[  601.424947]  ? mark_held_locks+0x100/0x100
[  601.429172]  ? ip_local_deliver+0x520/0x520
[  601.433596]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  601.438858]  ? call_timer_fn+0x1de/0x720
[  601.442904]  ? process_backlog+0x23c/0x750
[  601.447129]  __netif_receive_skb_one_core+0xa8/0x1a0
[  601.452216]  ? __netif_receive_skb_core+0x3010/0x3010
[  601.457390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.462917]  ? check_preemption_disabled+0x48/0x290
[  601.467919]  ? lock_acquire+0x16f/0x3f0
[  601.471886]  __netif_receive_skb+0x2c/0x1c0
[  601.476196]  process_backlog+0x206/0x750
[  601.480242]  ? net_rx_action+0x27b/0x1070
[  601.484376]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  601.488950]  net_rx_action+0x4fa/0x1070
[  601.492921]  ? napi_complete_done+0x4b0/0x4b0
[  601.497406]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  601.502843]  __do_softirq+0x266/0x95a
[  601.506640]  ? preempt_schedule_common+0x4f/0xe0
[  601.511392]  ? takeover_tasklets+0x7b0/0x7b0
[  601.515790]  run_ksoftirqd+0x8e/0x110
[  601.519576]  smpboot_thread_fn+0x6ab/0xa10
[  601.523797]  ? sort_range+0x30/0x30
[  601.527410]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  601.532933]  ? __kthread_parkme+0xfb/0x1b0
[  601.537153]  kthread+0x357/0x430
[  601.540506]  ? sort_range+0x30/0x30
[  601.544115]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  601.549638]  ret_from_fork+0x3a/0x50
[  601.553345] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  601.553450] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  601.559995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  601.581950] Call Trace:
[  601.584532]  <IRQ>
[  601.586672]  dump_stack+0x172/0x1f0
[  601.590288]  warn_alloc.cold+0x87/0x17f
[  601.594247]  ? zone_watermark_ok_safe+0x260/0x260
[  601.599297]  ? wakeup_kcompactd+0x21f/0x550
[  601.603608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.609127]  ? __cpuset_node_allowed+0x136/0x540
[  601.613873]  ? __isolate_free_page+0x4f0/0x4f0
[  601.618435]  ? wake_all_kswapds+0x14d/0x300
[  601.622754]  __alloc_pages_slowpath+0x227e/0x2900
[  601.627597]  ? warn_alloc+0x110/0x110
[  601.631383]  ? __lock_acquire+0x53b/0x4700
[  601.635602]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.641123]  ? should_fail+0x14d/0x85c
[  601.644992]  ? warn_alloc+0x110/0x110
[  601.648796]  ? __isolate_free_page+0x4f0/0x4f0
[  601.653369]  __alloc_pages_nodemask+0x5ce/0x710
[  601.658029]  ? __alloc_pages_slowpath+0x2900/0x2900
[  601.663042]  cache_grow_begin+0x9c/0x8c0
[  601.667094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.672618]  ? __cpuset_node_allowed+0x136/0x540
[  601.677356]  fallback_alloc+0x1fd/0x2d0
[  601.681324]  ____cache_alloc_node+0x1be/0x1e0
[  601.685817]  kmem_cache_alloc_node+0xe3/0x710
[  601.690299]  ? ipv6_get_ifaddr+0x343/0x4b0
[  601.694530]  __alloc_skb+0xd5/0x5e0
[  601.698146]  ? skb_scrub_packet+0x440/0x440
[  601.702456]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  601.707901]  ? refcount_inc_checked+0x70/0x70
[  601.712387]  ndisc_alloc_skb+0x13c/0x340
[  601.716432]  ndisc_send_rs+0x32d/0x6d0
[  601.720314]  addrconf_rs_timer+0x30f/0x680
[  601.724536]  ? ipv6_get_lladdr+0x490/0x490
[  601.728786]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  601.734234]  call_timer_fn+0x190/0x720
[  601.738215]  ? ipv6_get_lladdr+0x490/0x490
[  601.742433]  ? process_timeout+0x40/0x40
[  601.746480]  ? run_timer_softirq+0x647/0x1700
[  601.750965]  ? trace_hardirqs_on+0x67/0x230
[  601.755268]  ? kasan_check_read+0x11/0x20
[  601.759406]  ? ipv6_get_lladdr+0x490/0x490
[  601.763642]  run_timer_softirq+0x652/0x1700
[  601.768039]  ? add_timer+0xbe0/0xbe0
[  601.771755]  ? __lock_is_held+0xb6/0x140
[  601.775802]  ? check_preemption_disabled+0x48/0x290
[  601.780812]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  601.786252]  __do_softirq+0x266/0x95a
[  601.790038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  601.795554]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.801085]  irq_exit+0x180/0x1d0
[  601.804523]  smp_apic_timer_interrupt+0x14a/0x570
[  601.809356]  apic_timer_interrupt+0xf/0x20
[  601.813569]  </IRQ>
[  601.815797] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  601.821068] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  601.839949] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  601.847649] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  601.854907] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  601.862163] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  601.869415] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  601.876672] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  601.883940]  ? arch_local_irq_restore+0x49/0x56
[  601.888596]  dump_stack+0x1d9/0x1f0
[  601.892211]  dump_header+0x10f/0xb6c
[  601.895926]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  601.901014]  ? ___ratelimit+0x60/0x595
[  601.904886]  ? do_raw_spin_unlock+0x57/0x270
[  601.909282]  oom_kill_process.cold+0x10/0x6f5
[  601.913766]  ? lock_downgrade+0x810/0x810
[  601.918018]  ? kasan_check_read+0x11/0x20
[  601.922160]  out_of_memory+0x79a/0x1280
[  601.926128]  ? oom_killer_disable+0x280/0x280
[  601.930615]  ? mutex_trylock+0x18e/0x1e0
[  601.934660]  ? __alloc_pages_slowpath+0xcda/0x2900
[  601.939578]  __alloc_pages_slowpath+0x2113/0x2900
[  601.944534]  ? warn_alloc+0x110/0x110
[  601.948324]  ? __lock_is_held+0xb6/0x140
[  601.952385]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  601.957903]  ? should_fail+0x14d/0x85c
[  601.961786]  __alloc_pages_nodemask+0x5ce/0x710
[  601.966440]  ? __alloc_pages_slowpath+0x2900/0x2900
[  601.971532]  ? __page_cache_alloc+0x131/0x460
[  601.976013]  ? find_held_lock+0x35/0x130
[  601.980062]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  601.985590]  alloc_pages_current+0x107/0x210
[  601.989983]  __page_cache_alloc+0x2bd/0x460
[  601.994316]  ? kasan_check_read+0x11/0x20
[  601.998456]  filemap_fault+0xff7/0x2400
[  602.002424]  ? __lock_page_or_retry+0x1020/0x1020
[  602.007261]  ? lock_acquire+0x16f/0x3f0
[  602.011238]  ? ext4_filemap_fault+0x7b/0xaf
[  602.015567]  ext4_filemap_fault+0x83/0xaf
[  602.019717]  __do_fault+0x116/0x4e0
[  602.023329]  __handle_mm_fault+0x2cbd/0x3f20
[  602.027728]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  602.032554]  ? find_held_lock+0x35/0x130
[  602.036597]  ? handle_mm_fault+0x322/0xb30
[  602.040824]  ? kasan_check_read+0x11/0x20
[  602.044963]  handle_mm_fault+0x43f/0xb30
[  602.049017]  __do_page_fault+0x5da/0xd60
[  602.053070]  do_page_fault+0x71/0x581
[  602.056859]  ? page_fault+0x8/0x30
[  602.060385]  page_fault+0x1e/0x30
[  602.063840] RIP: 0033:0x7f045a631000
[  602.067555] Code: Bad RIP value.
[  602.071005] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  602.076350] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  602.083603] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  602.090859] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  602.098114] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  602.105363] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  602.112636] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  602.112640] warn_alloc_show_mem: 1 callbacks suppressed
[  602.112645] Mem-Info:
[  602.119381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  602.124732] active_anon:46284 inactive_anon:191 isolated_anon:0
[  602.124732]  active_file:10 inactive_file:4 isolated_file:0
[  602.124732]  unevictable:0 dirty:0 writeback:0 unstable:0
[  602.124732]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  602.124732]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  602.124732]  free:12836 free_pcp:334 free_cma:0
[  602.127099] Call Trace:
[  602.136447] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.169383]  dump_stack+0x172/0x1f0
[  602.171948] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.199331]  warn_alloc.cold+0x87/0x17f
[  602.202921] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  602.228661]  ? zone_watermark_ok_safe+0x260/0x260
[  602.232604] lowmem_reserve[]: 0 2553 2555 2555
[  602.258692]  ? wakeup_kcompactd+0x21f/0x550
[  602.263508] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  602.268074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.272353] lowmem_reserve[]: 0 0 2 2
[  602.301135]  ? __cpuset_node_allowed+0x136/0x540
[  602.306639] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  602.310431]  ? __isolate_free_page+0x4f0/0x4f0
[  602.315144] lowmem_reserve[]: 0 0 0 0
[  602.340971]  ? wake_all_kswapds+0x14d/0x300
[  602.345516] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  602.349301]  __alloc_pages_slowpath+0x227e/0x2900
[  602.353581] lowmem_reserve[]: 0 0 0 0
[  602.381157]  ? warn_alloc+0x110/0x110
[  602.385957] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  602.389746]  ? __lock_acquire+0x53b/0x4700
[  602.393517] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  602.405635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.409835] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  602.424648]  ? should_fail+0x14d/0x85c
[  602.430151] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  602.441145]  ? warn_alloc+0x110/0x110
[  602.445007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  602.460421]  ? __isolate_free_page+0x4f0/0x4f0
[  602.464194] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  602.473013]  __alloc_pages_nodemask+0x5ce/0x710
[  602.477562] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  602.486119]  ? __alloc_pages_slowpath+0x2900/0x2900
[  602.490758] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  602.490764] 258 total pagecache pages
[  602.499593]  cache_grow_begin+0x9c/0x8c0
[  602.504578] 0 pages in swap cache
[  602.513132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.516904] Swap cache stats: add 0, delete 0, find 0/0
[  602.520947]  ? __cpuset_node_allowed+0x136/0x540
[  602.524369] Free swap  = 0kB
[  602.529886]  fallback_alloc+0x1fd/0x2d0
[  602.535212] Total swap = 0kB
[  602.535218] 1965979 pages RAM
[  602.539952]  ____cache_alloc_node+0x1be/0x1e0
[  602.542932] 0 pages HighMem/MovableOnly
[  602.542937] 339412 pages reserved
[  602.546896]  kmem_cache_alloc+0x1f5/0x710
[  602.549881] 0 pages cma reserved
[  602.549959] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  602.552994]  skb_ext_add+0x4a2/0x640
[  602.553011]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  602.557529] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  602.561441]  br_nf_pre_routing+0x55b/0x13a0
[  602.603980]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  602.609167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.614693]  ? ebt_broute+0x127/0x190
[  602.618579]  nf_hook_slow+0xbf/0x1f0
[  602.622287]  br_handle_frame+0x95b/0x1450
[  602.626428]  ? kfree_skbmem+0xc5/0x150
[  602.630310]  ? br_handle_frame_finish+0x14c0/0x14c0
[  602.635337]  ? br_handle_local_finish+0x1a0/0x1a0
[  602.640187]  ? br_handle_frame_finish+0x14c0/0x14c0
[  602.645193]  __netif_receive_skb_core+0xa96/0x3010
[  602.650115]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  602.655228]  ? netif_receive_skb+0x5a0/0x5a0
[  602.659626]  ? mark_held_locks+0x100/0x100
[  602.663853]  ? ip_local_deliver+0x520/0x520
[  602.668170]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  602.673461]  ? call_timer_fn+0x1de/0x720
[  602.677509]  ? process_backlog+0x23c/0x750
[  602.681736]  __netif_receive_skb_one_core+0xa8/0x1a0
[  602.686827]  ? __netif_receive_skb_core+0x3010/0x3010
[  602.692094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.697621]  ? check_preemption_disabled+0x48/0x290
[  602.702627]  ? lock_acquire+0x16f/0x3f0
[  602.706601]  __netif_receive_skb+0x2c/0x1c0
[  602.710913]  process_backlog+0x206/0x750
[  602.714961]  ? net_rx_action+0x27b/0x1070
[  602.719097]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  602.723674]  net_rx_action+0x4fa/0x1070
[  602.727644]  ? napi_complete_done+0x4b0/0x4b0
[  602.732138]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  602.737587]  __do_softirq+0x266/0x95a
[  602.741375]  ? preempt_schedule_common+0x4f/0xe0
[  602.746156]  ? takeover_tasklets+0x7b0/0x7b0
[  602.750557]  run_ksoftirqd+0x8e/0x110
[  602.754349]  smpboot_thread_fn+0x6ab/0xa10
[  602.758575]  ? sort_range+0x30/0x30
[  602.762189]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  602.768345]  ? __kthread_parkme+0xfb/0x1b0
[  602.772578]  kthread+0x357/0x430
[  602.775944]  ? sort_range+0x30/0x30
[  602.779568]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  602.785095]  ret_from_fork+0x3a/0x50
[  602.788900] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  602.789096] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  602.795560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  602.817432] Call Trace:
[  602.820019]  <IRQ>
[  602.822185]  dump_stack+0x172/0x1f0
[  602.825821]  warn_alloc.cold+0x87/0x17f
[  602.829789]  ? zone_watermark_ok_safe+0x260/0x260
[  602.834620]  ? wakeup_kcompactd+0x21f/0x550
[  602.838939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.844464]  ? __cpuset_node_allowed+0x136/0x540
[  602.849219]  ? __isolate_free_page+0x4f0/0x4f0
[  602.853785]  ? wake_all_kswapds+0x14d/0x300
[  602.858105]  __alloc_pages_slowpath+0x227e/0x2900
[  602.862963]  ? warn_alloc+0x110/0x110
[  602.866765]  ? __lock_acquire+0x53b/0x4700
[  602.870989]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  602.876513]  ? should_fail+0x14d/0x85c
[  602.880390]  ? warn_alloc+0x110/0x110
[  602.884181]  ? __isolate_free_page+0x4f0/0x4f0
[  602.888762]  __alloc_pages_nodemask+0x5ce/0x710
[  602.893542]  ? __alloc_pages_slowpath+0x2900/0x2900
[  602.898587]  cache_grow_begin+0x9c/0x8c0
[  602.902723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  602.908247]  ? __cpuset_node_allowed+0x136/0x540
[  602.913002]  fallback_alloc+0x1fd/0x2d0
[  602.916970]  ____cache_alloc_node+0x1be/0x1e0
[  602.921459]  kmem_cache_alloc_node+0xe3/0x710
[  602.925946]  ? ipv6_get_ifaddr+0x343/0x4b0
[  602.930179]  __alloc_skb+0xd5/0x5e0
[  602.933814]  ? skb_scrub_packet+0x440/0x440
[  602.938138]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  602.943578]  ? refcount_inc_checked+0x70/0x70
[  602.948071]  ndisc_alloc_skb+0x13c/0x340
[  602.952128]  ndisc_send_rs+0x32d/0x6d0
[  602.956006]  addrconf_rs_timer+0x30f/0x680
[  602.960236]  ? ipv6_get_lladdr+0x490/0x490
[  602.964458]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  602.969911]  call_timer_fn+0x190/0x720
[  602.973795]  ? ipv6_get_lladdr+0x490/0x490
[  602.978021]  ? process_timeout+0x40/0x40
[  602.982080]  ? run_timer_softirq+0x647/0x1700
[  602.986565]  ? trace_hardirqs_on+0x67/0x230
[  602.990871]  ? kasan_check_read+0x11/0x20
[  602.995009]  ? ipv6_get_lladdr+0x490/0x490
[  602.999235]  run_timer_softirq+0x652/0x1700
[  603.003546]  ? add_timer+0xbe0/0xbe0
[  603.007250]  ? __lock_is_held+0xb6/0x140
[  603.011301]  ? check_preemption_disabled+0x48/0x290
[  603.016311]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  603.021756]  __do_softirq+0x266/0x95a
[  603.025541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.031065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  603.036596]  irq_exit+0x180/0x1d0
[  603.040042]  smp_apic_timer_interrupt+0x14a/0x570
[  603.044961]  apic_timer_interrupt+0xf/0x20
[  603.049188]  </IRQ>
[  603.051412] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  603.056674] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  603.075558] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  603.083252] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  603.090505] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  603.097757] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  603.105008] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  603.112263] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  603.119531]  ? arch_local_irq_restore+0x49/0x56
[  603.124190]  dump_stack+0x1d9/0x1f0
[  603.127809]  dump_header+0x10f/0xb6c
[  603.131516]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  603.136627]  ? ___ratelimit+0x60/0x595
[  603.140497]  ? do_raw_spin_unlock+0x57/0x270
[  603.144894]  oom_kill_process.cold+0x10/0x6f5
[  603.149384]  ? lock_downgrade+0x810/0x810
[  603.153524]  ? kasan_check_read+0x11/0x20
[  603.157661]  out_of_memory+0x79a/0x1280
[  603.161650]  ? oom_killer_disable+0x280/0x280
[  603.166135]  ? mutex_trylock+0x18e/0x1e0
[  603.170180]  ? __alloc_pages_slowpath+0xcda/0x2900
[  603.175104]  __alloc_pages_slowpath+0x2113/0x2900
[  603.179948]  ? warn_alloc+0x110/0x110
[  603.183752]  ? __lock_is_held+0xb6/0x140
[  603.187798]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  603.193317]  ? should_fail+0x14d/0x85c
[  603.197209]  __alloc_pages_nodemask+0x5ce/0x710
[  603.201871]  ? __alloc_pages_slowpath+0x2900/0x2900
[  603.206877]  ? __page_cache_alloc+0x131/0x460
[  603.211367]  ? find_held_lock+0x35/0x130
[  603.215420]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  603.220948]  alloc_pages_current+0x107/0x210
[  603.225356]  __page_cache_alloc+0x2bd/0x460
[  603.229671]  ? kasan_check_read+0x11/0x20
[  603.233810]  filemap_fault+0xff7/0x2400
[  603.237788]  ? __lock_page_or_retry+0x1020/0x1020
[  603.242635]  ? lock_acquire+0x16f/0x3f0
[  603.246598]  ? ext4_filemap_fault+0x7b/0xaf
[  603.250917]  ext4_filemap_fault+0x83/0xaf
[  603.255050]  __do_fault+0x116/0x4e0
[  603.258665]  __handle_mm_fault+0x2cbd/0x3f20
[  603.263065]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  603.268499]  ? find_held_lock+0x35/0x130
[  603.272548]  ? handle_mm_fault+0x322/0xb30
[  603.276777]  ? kasan_check_read+0x11/0x20
[  603.280999]  handle_mm_fault+0x43f/0xb30
[  603.285049]  __do_page_fault+0x5da/0xd60
[  603.289107]  do_page_fault+0x71/0x581
[  603.292893]  ? page_fault+0x8/0x30
[  603.296420]  page_fault+0x1e/0x30
[  603.299857] RIP: 0033:0x7f045a631000
[  603.303581] Code: Bad RIP value.
[  603.306937] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  603.312376] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  603.319630] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  603.326891] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  603.334160] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  603.341434] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  603.348706] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  603.348710] warn_alloc_show_mem: 1 callbacks suppressed
[  603.348715] Mem-Info:
[  603.355461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  603.360817] active_anon:46284 inactive_anon:191 isolated_anon:0
[  603.360817]  active_file:10 inactive_file:4 isolated_file:0
[  603.360817]  unevictable:0 dirty:0 writeback:0 unstable:0
[  603.360817]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  603.360817]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  603.360817]  free:12836 free_pcp:334 free_cma:0
[  603.363274] Call Trace:
[  603.372627] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  603.405470]  dump_stack+0x172/0x1f0
[  603.408044] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  603.435422]  warn_alloc.cold+0x87/0x17f
[  603.439013] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  603.464666]  ? zone_watermark_ok_safe+0x260/0x260
[  603.468605] lowmem_reserve[]: 0 2553 2555 2555
[  603.494792]  ? wakeup_kcompactd+0x21f/0x550
[  603.499682] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  603.504242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.508525] lowmem_reserve[]: 0 0 2 2
[  603.537304]  ? __cpuset_node_allowed+0x136/0x540
[  603.542806] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  603.546589]  ? __isolate_free_page+0x4f0/0x4f0
[  603.551312] lowmem_reserve[]: 0 0 0 0
[  603.577149]  ? wake_all_kswapds+0x14d/0x300
[  603.581714] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  603.585501]  __alloc_pages_slowpath+0x227e/0x2900
[  603.589867] lowmem_reserve[]: 0 0 0 0
[  603.617842]  ? warn_alloc+0x110/0x110
[  603.622641] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  603.626426]  ? __lock_acquire+0x53b/0x4700
[  603.630189] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  603.642320]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  603.646515] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  603.661330]  ? should_fail+0x14d/0x85c
[  603.666830] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  603.677818]  ? warn_alloc+0x110/0x110
[  603.681676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.697085]  ? __isolate_free_page+0x4f0/0x4f0
[  603.700856] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.709672]  __alloc_pages_nodemask+0x5ce/0x710
[  603.714217] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.722765]  ? __alloc_pages_slowpath+0x2900/0x2900
[  603.727397] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.727402] 258 total pagecache pages
[  603.736228]  cache_grow_begin+0x9c/0x8c0
[  603.741310] 0 pages in swap cache
[  603.749944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.753725] Swap cache stats: add 0, delete 0, find 0/0
[  603.757760]  ? __cpuset_node_allowed+0x136/0x540
[  603.761182] Free swap  = 0kB
[  603.766717]  fallback_alloc+0x1fd/0x2d0
[  603.772040] Total swap = 0kB
[  603.772046] 1965979 pages RAM
[  603.776783]  ____cache_alloc_node+0x1be/0x1e0
[  603.779761] 0 pages HighMem/MovableOnly
[  603.783713]  kmem_cache_alloc+0x1f5/0x710
[  603.786692] 339412 pages reserved
[  603.786696] 0 pages cma reserved
[  603.789789]  skb_ext_add+0x4a2/0x640
[  603.794315] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  603.798198]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  603.802370] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  603.805754]  br_nf_pre_routing+0x55b/0x13a0
[  603.840729]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  603.845904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.851431]  ? ebt_broute+0x127/0x190
[  603.855240]  nf_hook_slow+0xbf/0x1f0
[  603.858945]  br_handle_frame+0x95b/0x1450
[  603.863075]  ? kfree_skbmem+0xc5/0x150
[  603.866951]  ? br_handle_frame_finish+0x14c0/0x14c0
[  603.871959]  ? br_handle_local_finish+0x1a0/0x1a0
[  603.876792]  ? br_handle_frame_finish+0x14c0/0x14c0
[  603.881793]  __netif_receive_skb_core+0xa96/0x3010
[  603.886708]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  603.891708]  ? netif_receive_skb+0x5a0/0x5a0
[  603.896118]  ? mark_held_locks+0x100/0x100
[  603.900350]  ? ip_local_deliver+0x520/0x520
[  603.904660]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  603.909925]  ? call_timer_fn+0x1de/0x720
[  603.913971]  ? process_backlog+0x23c/0x750
[  603.918193]  __netif_receive_skb_one_core+0xa8/0x1a0
[  603.923289]  ? __netif_receive_skb_core+0x3010/0x3010
[  603.928558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  603.934085]  ? check_preemption_disabled+0x48/0x290
[  603.939092]  ? lock_acquire+0x16f/0x3f0
[  603.943066]  __netif_receive_skb+0x2c/0x1c0
[  603.947906]  process_backlog+0x206/0x750
[  603.951964]  ? net_rx_action+0x27b/0x1070
[  603.956101]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  603.960672]  net_rx_action+0x4fa/0x1070
[  603.964645]  ? napi_complete_done+0x4b0/0x4b0
[  603.969131]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  603.974594]  __do_softirq+0x266/0x95a
[  603.978388]  ? preempt_schedule_common+0x4f/0xe0
[  603.983162]  ? takeover_tasklets+0x7b0/0x7b0
[  603.987574]  run_ksoftirqd+0x8e/0x110
[  603.991363]  smpboot_thread_fn+0x6ab/0xa10
[  603.995591]  ? sort_range+0x30/0x30
[  603.999205]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  604.004730]  ? __kthread_parkme+0xfb/0x1b0
[  604.008952]  kthread+0x357/0x430
[  604.012304]  ? sort_range+0x30/0x30
[  604.015915]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  604.021439]  ret_from_fork+0x3a/0x50
[  604.025153] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  604.025771] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  604.031812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  604.054047] Call Trace:
[  604.056618]  <IRQ>
[  604.058760]  dump_stack+0x172/0x1f0
[  604.062381]  warn_alloc.cold+0x87/0x17f
[  604.066344]  ? zone_watermark_ok_safe+0x260/0x260
[  604.071173]  ? wakeup_kcompactd+0x21f/0x550
[  604.075480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.081004]  ? __cpuset_node_allowed+0x136/0x540
[  604.085747]  ? __isolate_free_page+0x4f0/0x4f0
[  604.090331]  ? wake_all_kswapds+0x14d/0x300
[  604.094668]  __alloc_pages_slowpath+0x227e/0x2900
[  604.099509]  ? warn_alloc+0x110/0x110
[  604.103308]  ? __lock_acquire+0x53b/0x4700
[  604.107534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.113068]  ? should_fail+0x14d/0x85c
[  604.116971]  ? warn_alloc+0x110/0x110
[  604.120758]  ? __isolate_free_page+0x4f0/0x4f0
[  604.125372]  __alloc_pages_nodemask+0x5ce/0x710
[  604.130029]  ? __alloc_pages_slowpath+0x2900/0x2900
[  604.135045]  cache_grow_begin+0x9c/0x8c0
[  604.139093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.144613]  ? __cpuset_node_allowed+0x136/0x540
[  604.149355]  fallback_alloc+0x1fd/0x2d0
[  604.153320]  ____cache_alloc_node+0x1be/0x1e0
[  604.157809]  kmem_cache_alloc_node+0xe3/0x710
[  604.162305]  ? ipv6_get_ifaddr+0x343/0x4b0
[  604.166531]  __alloc_skb+0xd5/0x5e0
[  604.170142]  ? skb_scrub_packet+0x440/0x440
[  604.174451]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  604.179887]  ? refcount_inc_checked+0x70/0x70
[  604.184373]  ndisc_alloc_skb+0x13c/0x340
[  604.188421]  ndisc_send_rs+0x32d/0x6d0
[  604.192295]  addrconf_rs_timer+0x30f/0x680
[  604.196520]  ? ipv6_get_lladdr+0x490/0x490
[  604.200745]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  604.206182]  call_timer_fn+0x190/0x720
[  604.210055]  ? ipv6_get_lladdr+0x490/0x490
[  604.214276]  ? process_timeout+0x40/0x40
[  604.218321]  ? run_timer_softirq+0x647/0x1700
[  604.222809]  ? trace_hardirqs_on+0x67/0x230
[  604.227116]  ? kasan_check_read+0x11/0x20
[  604.231251]  ? ipv6_get_lladdr+0x490/0x490
[  604.235477]  run_timer_softirq+0x652/0x1700
[  604.239788]  ? add_timer+0xbe0/0xbe0
[  604.243491]  ? __lock_is_held+0xb6/0x140
[  604.247544]  ? check_preemption_disabled+0x48/0x290
[  604.252555]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  604.257998]  __do_softirq+0x266/0x95a
[  604.261787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.267313]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.272844]  irq_exit+0x180/0x1d0
[  604.276283]  smp_apic_timer_interrupt+0x14a/0x570
[  604.281120]  apic_timer_interrupt+0xf/0x20
[  604.285340]  </IRQ>
[  604.287566] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  604.292830] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  604.311713] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  604.319418] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  604.326673] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  604.333940] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  604.341211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  604.348464] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  604.355731]  ? arch_local_irq_restore+0x49/0x56
[  604.360387]  dump_stack+0x1d9/0x1f0
[  604.364004]  dump_header+0x10f/0xb6c
[  604.367702]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  604.372801]  ? ___ratelimit+0x60/0x595
[  604.376697]  ? do_raw_spin_unlock+0x57/0x270
[  604.381097]  oom_kill_process.cold+0x10/0x6f5
[  604.385583]  ? lock_downgrade+0x810/0x810
[  604.389717]  ? kasan_check_read+0x11/0x20
[  604.393849]  out_of_memory+0x79a/0x1280
[  604.397838]  ? oom_killer_disable+0x280/0x280
[  604.402446]  ? mutex_trylock+0x18e/0x1e0
[  604.406517]  ? __alloc_pages_slowpath+0xcda/0x2900
[  604.411433]  __alloc_pages_slowpath+0x2113/0x2900
[  604.416274]  ? warn_alloc+0x110/0x110
[  604.420057]  ? __lock_is_held+0xb6/0x140
[  604.424133]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.429675]  ? should_fail+0x14d/0x85c
[  604.433561]  __alloc_pages_nodemask+0x5ce/0x710
[  604.438246]  ? __alloc_pages_slowpath+0x2900/0x2900
[  604.443255]  ? __page_cache_alloc+0x131/0x460
[  604.447735]  ? find_held_lock+0x35/0x130
[  604.451800]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  604.457342]  alloc_pages_current+0x107/0x210
[  604.461736]  __page_cache_alloc+0x2bd/0x460
[  604.466041]  ? kasan_check_read+0x11/0x20
[  604.470183]  filemap_fault+0xff7/0x2400
[  604.474155]  ? __lock_page_or_retry+0x1020/0x1020
[  604.478985]  ? lock_acquire+0x16f/0x3f0
[  604.482944]  ? ext4_filemap_fault+0x7b/0xaf
[  604.487266]  ext4_filemap_fault+0x83/0xaf
[  604.491400]  __do_fault+0x116/0x4e0
[  604.495024]  __handle_mm_fault+0x2cbd/0x3f20
[  604.499424]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  604.504268]  ? find_held_lock+0x35/0x130
[  604.508314]  ? handle_mm_fault+0x322/0xb30
[  604.512647]  ? kasan_check_read+0x11/0x20
[  604.516783]  handle_mm_fault+0x43f/0xb30
[  604.520838]  __do_page_fault+0x5da/0xd60
[  604.524895]  do_page_fault+0x71/0x581
[  604.528694]  ? page_fault+0x8/0x30
[  604.532218]  page_fault+0x1e/0x30
[  604.535671] RIP: 0033:0x7f045a631000
[  604.539380] Code: Bad RIP value.
[  604.542730] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  604.548081] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  604.555339] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  604.562591] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  604.569841] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  604.577090] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  604.584453] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  604.584457] warn_alloc_show_mem: 1 callbacks suppressed
[  604.584461] Mem-Info:
[  604.591195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  604.596549] active_anon:46284 inactive_anon:191 isolated_anon:0
[  604.596549]  active_file:10 inactive_file:4 isolated_file:0
[  604.596549]  unevictable:0 dirty:0 writeback:0 unstable:0
[  604.596549]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  604.596549]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  604.596549]  free:12836 free_pcp:334 free_cma:0
[  604.598922] Call Trace:
[  604.608275] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  604.641133]  dump_stack+0x172/0x1f0
[  604.643696] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  604.671072]  warn_alloc.cold+0x87/0x17f
[  604.674662] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  604.700494]  ? zone_watermark_ok_safe+0x260/0x260
[  604.704443] lowmem_reserve[]: 0 2553 2555 2555
[  604.730530]  ? wakeup_kcompactd+0x21f/0x550
[  604.735350] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  604.739908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.744191] lowmem_reserve[]: 0 0 2 2
[  604.773484]  ? __cpuset_node_allowed+0x136/0x540
[  604.778985] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  604.782770]  ? __isolate_free_page+0x4f0/0x4f0
[  604.787482] lowmem_reserve[]: 0 0 0 0
[  604.813313]  ? wake_all_kswapds+0x14d/0x300
[  604.817867] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  604.821648]  __alloc_pages_slowpath+0x227e/0x2900
[  604.825932] lowmem_reserve[]: 0 0 0 0
[  604.853534]  ? warn_alloc+0x110/0x110
[  604.858332] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  604.862218]  ? __lock_acquire+0x53b/0x4700
[  604.865981] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  604.878099]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  604.882297] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  604.897100]  ? should_fail+0x14d/0x85c
[  604.902599] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  604.913601]  ? warn_alloc+0x110/0x110
[  604.917466] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  604.932874]  ? __isolate_free_page+0x4f0/0x4f0
[  604.936643] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  604.945456]  __alloc_pages_nodemask+0x5ce/0x710
[  604.950020] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  604.958567]  ? __alloc_pages_slowpath+0x2900/0x2900
[  604.963209] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  604.972027]  cache_grow_begin+0x9c/0x8c0
[  604.976999] 258 total pagecache pages
[  604.985553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  604.989670] 0 pages in swap cache
[  604.993442]  ? __cpuset_node_allowed+0x136/0x540
[  604.998949] Swap cache stats: add 0, delete 0, find 0/0
[  605.002391]  fallback_alloc+0x1fd/0x2d0
[  605.007113] Free swap  = 0kB
[  605.012570]  ____cache_alloc_node+0x1be/0x1e0
[  605.016502] Total swap = 0kB
[  605.016508] 1965979 pages RAM
[  605.019507]  kmem_cache_alloc+0x1f5/0x710
[  605.023976] 0 pages HighMem/MovableOnly
[  605.026981]  skb_ext_add+0x4a2/0x640
[  605.030043] 339412 pages reserved
[  605.034184]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  605.038123] 0 pages cma reserved
[  605.038195] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  605.041911]  br_nf_pre_routing+0x55b/0x13a0
[  605.045400] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  605.050238]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  605.081764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.087304]  ? ebt_broute+0x127/0x190
[  605.091108]  nf_hook_slow+0xbf/0x1f0
[  605.094815]  br_handle_frame+0x95b/0x1450
[  605.098951]  ? kfree_skbmem+0xc5/0x150
[  605.102826]  ? br_handle_frame_finish+0x14c0/0x14c0
[  605.107852]  ? br_handle_local_finish+0x1a0/0x1a0
[  605.112691]  ? br_handle_frame_finish+0x14c0/0x14c0
[  605.117698]  __netif_receive_skb_core+0xa96/0x3010
[  605.122619]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  605.127625]  ? netif_receive_skb+0x5a0/0x5a0
[  605.132036]  ? mark_held_locks+0x100/0x100
[  605.136277]  ? ip_local_deliver+0x520/0x520
[  605.140780]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  605.146045]  ? call_timer_fn+0x1de/0x720
[  605.150182]  ? process_backlog+0x23c/0x750
[  605.154514]  __netif_receive_skb_one_core+0xa8/0x1a0
[  605.159599]  ? __netif_receive_skb_core+0x3010/0x3010
[  605.164771]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.170295]  ? check_preemption_disabled+0x48/0x290
[  605.175293]  ? lock_acquire+0x16f/0x3f0
[  605.179257]  __netif_receive_skb+0x2c/0x1c0
[  605.183661]  process_backlog+0x206/0x750
[  605.187724]  ? net_rx_action+0x27b/0x1070
[  605.191856]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  605.196432]  net_rx_action+0x4fa/0x1070
[  605.200393]  ? napi_complete_done+0x4b0/0x4b0
[  605.204880]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  605.210337]  __do_softirq+0x266/0x95a
[  605.214124]  ? preempt_schedule_common+0x4f/0xe0
[  605.218874]  ? takeover_tasklets+0x7b0/0x7b0
[  605.223289]  run_ksoftirqd+0x8e/0x110
[  605.227077]  smpboot_thread_fn+0x6ab/0xa10
[  605.231305]  ? sort_range+0x30/0x30
[  605.234938]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  605.240462]  ? __kthread_parkme+0xfb/0x1b0
[  605.244772]  kthread+0x357/0x430
[  605.248123]  ? sort_range+0x30/0x30
[  605.251737]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  605.257262]  ret_from_fork+0x3a/0x50
[  605.260974] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  605.261146] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  605.267622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  605.289505] Call Trace:
[  605.292067]  <IRQ>
[  605.294227]  dump_stack+0x172/0x1f0
[  605.297843]  warn_alloc.cold+0x87/0x17f
[  605.301805]  ? zone_watermark_ok_safe+0x260/0x260
[  605.306648]  ? wakeup_kcompactd+0x21f/0x550
[  605.310958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.316481]  ? __cpuset_node_allowed+0x136/0x540
[  605.321233]  ? __isolate_free_page+0x4f0/0x4f0
[  605.325802]  ? wake_all_kswapds+0x14d/0x300
[  605.330112]  __alloc_pages_slowpath+0x227e/0x2900
[  605.334951]  ? warn_alloc+0x110/0x110
[  605.338741]  ? __lock_acquire+0x53b/0x4700
[  605.342957]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.348478]  ? should_fail+0x14d/0x85c
[  605.352351]  ? warn_alloc+0x110/0x110
[  605.356144]  ? __isolate_free_page+0x4f0/0x4f0
[  605.360725]  __alloc_pages_nodemask+0x5ce/0x710
[  605.365385]  ? __alloc_pages_slowpath+0x2900/0x2900
[  605.370397]  cache_grow_begin+0x9c/0x8c0
[  605.374444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.379982]  ? __cpuset_node_allowed+0x136/0x540
[  605.384724]  fallback_alloc+0x1fd/0x2d0
[  605.388689]  ____cache_alloc_node+0x1be/0x1e0
[  605.393177]  kmem_cache_alloc_node+0xe3/0x710
[  605.397660]  ? ipv6_get_ifaddr+0x343/0x4b0
[  605.401885]  __alloc_skb+0xd5/0x5e0
[  605.405498]  ? skb_scrub_packet+0x440/0x440
[  605.409809]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  605.415266]  ? refcount_inc_checked+0x70/0x70
[  605.419754]  ndisc_alloc_skb+0x13c/0x340
[  605.423800]  ndisc_send_rs+0x32d/0x6d0
[  605.427677]  addrconf_rs_timer+0x30f/0x680
[  605.431901]  ? ipv6_get_lladdr+0x490/0x490
[  605.436126]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  605.441570]  call_timer_fn+0x190/0x720
[  605.445447]  ? ipv6_get_lladdr+0x490/0x490
[  605.449668]  ? process_timeout+0x40/0x40
[  605.453712]  ? run_timer_softirq+0x647/0x1700
[  605.458195]  ? trace_hardirqs_on+0x67/0x230
[  605.462501]  ? kasan_check_read+0x11/0x20
[  605.466637]  ? ipv6_get_lladdr+0x490/0x490
[  605.470860]  run_timer_softirq+0x652/0x1700
[  605.475263]  ? add_timer+0xbe0/0xbe0
[  605.478966]  ? __lock_is_held+0xb6/0x140
[  605.483010]  ? check_preemption_disabled+0x48/0x290
[  605.488014]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  605.493456]  __do_softirq+0x266/0x95a
[  605.497239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.502849]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.508378]  irq_exit+0x180/0x1d0
[  605.511821]  smp_apic_timer_interrupt+0x14a/0x570
[  605.516653]  apic_timer_interrupt+0xf/0x20
[  605.520870]  </IRQ>
[  605.523098] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  605.528360] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  605.547244] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  605.554939] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  605.562194] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  605.569454] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  605.576708] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  605.584054] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  605.591323]  ? arch_local_irq_restore+0x49/0x56
[  605.596258]  dump_stack+0x1d9/0x1f0
[  605.599878]  dump_header+0x10f/0xb6c
[  605.603577]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  605.608677]  ? ___ratelimit+0x60/0x595
[  605.612550]  ? do_raw_spin_unlock+0x57/0x270
[  605.616946]  oom_kill_process.cold+0x10/0x6f5
[  605.621432]  ? lock_downgrade+0x810/0x810
[  605.625570]  ? kasan_check_read+0x11/0x20
[  605.629704]  out_of_memory+0x79a/0x1280
[  605.633669]  ? oom_killer_disable+0x280/0x280
[  605.638157]  ? mutex_trylock+0x18e/0x1e0
[  605.642214]  ? __alloc_pages_slowpath+0xcda/0x2900
[  605.647127]  __alloc_pages_slowpath+0x2113/0x2900
[  605.651991]  ? warn_alloc+0x110/0x110
[  605.655778]  ? __lock_is_held+0xb6/0x140
[  605.659826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  605.665347]  ? should_fail+0x14d/0x85c
[  605.669235]  __alloc_pages_nodemask+0x5ce/0x710
[  605.673906]  ? __alloc_pages_slowpath+0x2900/0x2900
[  605.678906]  ? __page_cache_alloc+0x131/0x460
[  605.683384]  ? find_held_lock+0x35/0x130
[  605.687434]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  605.692957]  alloc_pages_current+0x107/0x210
[  605.697361]  __page_cache_alloc+0x2bd/0x460
[  605.701671]  ? kasan_check_read+0x11/0x20
[  605.705802]  filemap_fault+0xff7/0x2400
[  605.709768]  ? __lock_page_or_retry+0x1020/0x1020
[  605.714600]  ? lock_acquire+0x16f/0x3f0
[  605.718559]  ? ext4_filemap_fault+0x7b/0xaf
[  605.722871]  ext4_filemap_fault+0x83/0xaf
[  605.727003]  __do_fault+0x116/0x4e0
[  605.730621]  __handle_mm_fault+0x2cbd/0x3f20
[  605.735017]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  605.739845]  ? find_held_lock+0x35/0x130
[  605.743990]  ? handle_mm_fault+0x322/0xb30
[  605.748327]  ? kasan_check_read+0x11/0x20
[  605.752467]  handle_mm_fault+0x43f/0xb30
[  605.756522]  __do_page_fault+0x5da/0xd60
[  605.760577]  do_page_fault+0x71/0x581
[  605.764361]  ? page_fault+0x8/0x30
[  605.767895]  page_fault+0x1e/0x30
[  605.771332] RIP: 0033:0x7f045a631000
[  605.775052] Code: Bad RIP value.
[  605.778403] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  605.783746] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  605.791017] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  605.798268] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  605.805537] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  605.812809] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  605.820076] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  605.820080] warn_alloc_show_mem: 1 callbacks suppressed
[  605.820085] Mem-Info:
[  605.826820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  605.832178] active_anon:46284 inactive_anon:191 isolated_anon:0
[  605.832178]  active_file:10 inactive_file:4 isolated_file:0
[  605.832178]  unevictable:0 dirty:0 writeback:0 unstable:0
[  605.832178]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  605.832178]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  605.832178]  free:12836 free_pcp:334 free_cma:0
[  605.834541] Call Trace:
[  605.843884] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  605.876735]  dump_stack+0x172/0x1f0
[  605.879302] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  605.906678]  warn_alloc.cold+0x87/0x17f
[  605.910270] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  605.936041]  ? zone_watermark_ok_safe+0x260/0x260
[  605.939979] lowmem_reserve[]: 0 2553 2555 2555
[  605.966062]  ? wakeup_kcompactd+0x21f/0x550
[  605.966076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  605.970881] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  605.975445]  ? __cpuset_node_allowed+0x136/0x540
[  605.979730] lowmem_reserve[]: 0 0 2 2
[  605.985248]  ? __isolate_free_page+0x4f0/0x4f0
[  606.014007] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  606.018744]  ? wake_all_kswapds+0x14d/0x300
[  606.022513] lowmem_reserve[]: 0 0 0 0
[  606.027084]  __alloc_pages_slowpath+0x227e/0x2900
[  606.052892] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  606.057212]  ? warn_alloc+0x110/0x110
[  606.060964] lowmem_reserve[]: 0 0 0 0
[  606.065792]  ? __lock_acquire+0x53b/0x4700
[  606.093338] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  606.097217]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  606.100990] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  606.105212]  ? should_fail+0x14d/0x85c
[  606.117314] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  606.122847]  ? warn_alloc+0x110/0x110
[  606.137671] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  606.141541]  ? __isolate_free_page+0x4f0/0x4f0
[  606.152515] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  606.156296]  __alloc_pages_nodemask+0x5ce/0x710
[  606.171697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  606.176347]  ? __alloc_pages_slowpath+0x2900/0x2900
[  606.185151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  606.189801]  cache_grow_begin+0x9c/0x8c0
[  606.198335] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  606.198341] 258 total pagecache pages
[  606.203341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.212162] 0 pages in swap cache
[  606.216212]  ? __cpuset_node_allowed+0x136/0x540
[  606.224781] Swap cache stats: add 0, delete 0, find 0/0
[  606.228556]  fallback_alloc+0x1fd/0x2d0
[  606.234056] Free swap  = 0kB
[  606.237488]  ____cache_alloc_node+0x1be/0x1e0
[  606.242203] Total swap = 0kB
[  606.247544]  kmem_cache_alloc+0x1f5/0x710
[  606.251483] 1965979 pages RAM
[  606.254488]  skb_ext_add+0x4a2/0x640
[  606.258941] 0 pages HighMem/MovableOnly
[  606.261957]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  606.266064] 339412 pages reserved
[  606.266068] 0 pages cma reserved
[  606.269163]  br_nf_pre_routing+0x55b/0x13a0
[  606.272905] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  606.276799]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  606.281755] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  606.285134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.322195]  ? ebt_broute+0x127/0x190
[  606.325993]  nf_hook_slow+0xbf/0x1f0
[  606.329695]  br_handle_frame+0x95b/0x1450
[  606.333827]  ? kfree_skbmem+0xc5/0x150
[  606.337707]  ? br_handle_frame_finish+0x14c0/0x14c0
[  606.342713]  ? br_handle_local_finish+0x1a0/0x1a0
[  606.347548]  ? br_handle_frame_finish+0x14c0/0x14c0
[  606.352642]  __netif_receive_skb_core+0xa96/0x3010
[  606.357562]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  606.362567]  ? netif_receive_skb+0x5a0/0x5a0
[  606.366966]  ? mark_held_locks+0x100/0x100
[  606.371187]  ? ip_local_deliver+0x520/0x520
[  606.375502]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  606.380763]  ? call_timer_fn+0x1de/0x720
[  606.384807]  ? process_backlog+0x23c/0x750
[  606.389033]  __netif_receive_skb_one_core+0xa8/0x1a0
[  606.394120]  ? __netif_receive_skb_core+0x3010/0x3010
[  606.399294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.404815]  ? check_preemption_disabled+0x48/0x290
[  606.409819]  ? lock_acquire+0x16f/0x3f0
[  606.413788]  __netif_receive_skb+0x2c/0x1c0
[  606.418096]  process_backlog+0x206/0x750
[  606.422142]  ? net_rx_action+0x27b/0x1070
[  606.426281]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  606.430867]  net_rx_action+0x4fa/0x1070
[  606.434834]  ? napi_complete_done+0x4b0/0x4b0
[  606.439330]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  606.444767]  __do_softirq+0x266/0x95a
[  606.448557]  ? preempt_schedule_common+0x4f/0xe0
[  606.453310]  ? takeover_tasklets+0x7b0/0x7b0
[  606.457709]  run_ksoftirqd+0x8e/0x110
[  606.461581]  smpboot_thread_fn+0x6ab/0xa10
[  606.465806]  ? sort_range+0x30/0x30
[  606.469423]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  606.474951]  ? __kthread_parkme+0xfb/0x1b0
[  606.479183]  kthread+0x357/0x430
[  606.482536]  ? sort_range+0x30/0x30
[  606.486158]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  606.491787]  ret_from_fork+0x3a/0x50
[  606.495497] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  606.495609] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  606.502155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  606.524025] Call Trace:
[  606.526587]  <IRQ>
[  606.528735]  dump_stack+0x172/0x1f0
[  606.532348]  warn_alloc.cold+0x87/0x17f
[  606.536306]  ? zone_watermark_ok_safe+0x260/0x260
[  606.541138]  ? wakeup_kcompactd+0x21f/0x550
[  606.545441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.550966]  ? __cpuset_node_allowed+0x136/0x540
[  606.555816]  ? __isolate_free_page+0x4f0/0x4f0
[  606.560381]  ? wake_all_kswapds+0x14d/0x300
[  606.564701]  __alloc_pages_slowpath+0x227e/0x2900
[  606.569554]  ? warn_alloc+0x110/0x110
[  606.573378]  ? __lock_acquire+0x53b/0x4700
[  606.577598]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  606.583122]  ? should_fail+0x14d/0x85c
[  606.586992]  ? warn_alloc+0x110/0x110
[  606.590779]  ? __isolate_free_page+0x4f0/0x4f0
[  606.595349]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  606.600876]  __alloc_pages_nodemask+0x5ce/0x710
[  606.605532]  ? __alloc_pages_slowpath+0x2900/0x2900
[  606.610537]  ? find_held_lock+0x35/0x130
[  606.614597]  cache_grow_begin+0x9c/0x8c0
[  606.618643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.624171]  ? __cpuset_node_allowed+0x136/0x540
[  606.628931]  fallback_alloc+0x1fd/0x2d0
[  606.632892]  ____cache_alloc_node+0x1be/0x1e0
[  606.637384]  kmem_cache_alloc+0x1f5/0x710
[  606.641524]  ? mark_held_locks+0xb1/0x100
[  606.645662]  ? __netdev_alloc_skb+0x367/0x470
[  606.650147]  __build_skb+0x3e/0x310
[  606.653762]  __netdev_alloc_skb+0x2ba/0x470
[  606.658075]  send_hsr_supervision_frame+0x110/0xf20
[  606.663075]  ? lock_acquire+0x16f/0x3f0
[  606.667055]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  606.672068]  hsr_announce+0x12f/0x430
[  606.675856]  call_timer_fn+0x190/0x720
[  606.679743]  ? send_hsr_supervision_frame+0xf20/0xf20
[  606.684920]  ? process_timeout+0x40/0x40
[  606.688965]  ? run_timer_softirq+0x647/0x1700
[  606.693447]  ? trace_hardirqs_on+0x67/0x230
[  606.697753]  ? kasan_check_read+0x11/0x20
[  606.701887]  ? send_hsr_supervision_frame+0xf20/0xf20
[  606.707067]  run_timer_softirq+0x652/0x1700
[  606.711380]  ? add_timer+0xbe0/0xbe0
[  606.715201]  ? __lock_is_held+0xb6/0x140
[  606.719266]  ? check_preemption_disabled+0x48/0x290
[  606.724275]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  606.729723]  __do_softirq+0x266/0x95a
[  606.733509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  606.739031]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  606.744570]  irq_exit+0x180/0x1d0
[  606.748014]  smp_apic_timer_interrupt+0x14a/0x570
[  606.752850]  apic_timer_interrupt+0xf/0x20
[  606.757064]  </IRQ>
[  606.759288] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  606.764888] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  606.783862] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  606.791553] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  606.798801] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  606.806065] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  606.813315] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  606.820565] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  606.827833]  ? arch_local_irq_restore+0x49/0x56
[  606.832496]  dump_stack+0x1d9/0x1f0
[  606.836116]  dump_header+0x10f/0xb6c
[  606.839833]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  606.844919]  ? ___ratelimit+0x60/0x595
[  606.848792]  ? do_raw_spin_unlock+0x57/0x270
[  606.853187]  oom_kill_process.cold+0x10/0x6f5
[  606.857664]  ? lock_downgrade+0x810/0x810
[  606.861799]  ? kasan_check_read+0x11/0x20
[  606.865937]  out_of_memory+0x79a/0x1280
[  606.869988]  ? oom_killer_disable+0x280/0x280
[  606.874469]  ? mutex_trylock+0x18e/0x1e0
[  606.878512]  ? __alloc_pages_slowpath+0xcda/0x2900
[  606.883427]  __alloc_pages_slowpath+0x2113/0x2900
[  606.888267]  ? warn_alloc+0x110/0x110
[  606.892060]  ? __lock_is_held+0xb6/0x140
[  606.896108]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  606.901645]  ? should_fail+0x14d/0x85c
[  606.905524]  __alloc_pages_nodemask+0x5ce/0x710
[  606.910177]  ? __alloc_pages_slowpath+0x2900/0x2900
[  606.915210]  ? __page_cache_alloc+0x131/0x460
[  606.919692]  ? find_held_lock+0x35/0x130
[  606.923737]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  606.929261]  alloc_pages_current+0x107/0x210
[  606.933664]  __page_cache_alloc+0x2bd/0x460
[  606.937967]  ? kasan_check_read+0x11/0x20
[  606.942118]  filemap_fault+0xff7/0x2400
[  606.946089]  ? __lock_page_or_retry+0x1020/0x1020
[  606.950918]  ? lock_acquire+0x16f/0x3f0
[  606.954877]  ? ext4_filemap_fault+0x7b/0xaf
[  606.959191]  ext4_filemap_fault+0x83/0xaf
[  606.963327]  __do_fault+0x116/0x4e0
[  606.966953]  __handle_mm_fault+0x2cbd/0x3f20
[  606.971351]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  606.976176]  ? find_held_lock+0x35/0x130
[  606.980226]  ? handle_mm_fault+0x322/0xb30
[  606.984454]  ? kasan_check_read+0x11/0x20
[  606.988608]  handle_mm_fault+0x43f/0xb30
[  606.992658]  __do_page_fault+0x5da/0xd60
[  606.996711]  do_page_fault+0x71/0x581
[  607.000496]  ? page_fault+0x8/0x30
[  607.004024]  page_fault+0x1e/0x30
[  607.007478] RIP: 0033:0x7f045a631000
[  607.011186] Code: Bad RIP value.
[  607.014539] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  607.019972] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  607.027313] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  607.034566] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  607.041820] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  607.049164] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  607.056450] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  607.056454] warn_alloc_show_mem: 1 callbacks suppressed
[  607.056458] Mem-Info:
[  607.063194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  607.068560] active_anon:46284 inactive_anon:191 isolated_anon:0
[  607.068560]  active_file:10 inactive_file:4 isolated_file:0
[  607.068560]  unevictable:0 dirty:0 writeback:0 unstable:0
[  607.068560]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  607.068560]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  607.068560]  free:12836 free_pcp:334 free_cma:0
[  607.070923] Call Trace:
[  607.080289] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  607.113225]  dump_stack+0x172/0x1f0
[  607.115794] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  607.143178]  warn_alloc.cold+0x87/0x17f
[  607.146771] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  607.172436]  ? zone_watermark_ok_safe+0x260/0x260
[  607.176373] lowmem_reserve[]: 0 2553 2555 2555
[  607.202473]  ? wakeup_kcompactd+0x21f/0x550
[  607.207279] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  607.211843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.216129] lowmem_reserve[]: 0 0 2 2
[  607.244916]  ? __cpuset_node_allowed+0x136/0x540
[  607.250418] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  607.254209]  ? __isolate_free_page+0x4f0/0x4f0
[  607.258924] lowmem_reserve[]: 0 0 0 0
[  607.284774]  ? wake_all_kswapds+0x14d/0x300
[  607.289321] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  607.293105]  __alloc_pages_slowpath+0x227e/0x2900
[  607.297388] lowmem_reserve[]: 0 0 0 0
[  607.324971]  ? warn_alloc+0x110/0x110
[  607.329768] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  607.333552]  ? __lock_acquire+0x53b/0x4700
[  607.337315] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  607.349448]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.353644] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  607.368449]  ? should_fail+0x14d/0x85c
[  607.373946] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  607.384927]  ? warn_alloc+0x110/0x110
[  607.388793] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.404205]  ? __isolate_free_page+0x4f0/0x4f0
[  607.407977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.416802]  __alloc_pages_nodemask+0x5ce/0x710
[  607.421352] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.429908]  ? __alloc_pages_slowpath+0x2900/0x2900
[  607.434547] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.443371]  cache_grow_begin+0x9c/0x8c0
[  607.448347] 258 total pagecache pages
[  607.456906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.460943] 0 pages in swap cache
[  607.464718]  ? __cpuset_node_allowed+0x136/0x540
[  607.470223] Swap cache stats: add 0, delete 0, find 0/0
[  607.470229] Free swap  = 0kB
[  607.473666]  fallback_alloc+0x1fd/0x2d0
[  607.478399] Total swap = 0kB
[  607.478405] 1965979 pages RAM
[  607.483758]  ____cache_alloc_node+0x1be/0x1e0
[  607.486745] 0 pages HighMem/MovableOnly
[  607.490702]  kmem_cache_alloc+0x1f5/0x710
[  607.493685] 339412 pages reserved
[  607.493690] 0 pages cma reserved
[  607.496786]  skb_ext_add+0x4a2/0x640
[  607.501379] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  607.505203]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  607.536997]  br_nf_pre_routing+0x55b/0x13a0
[  607.541318]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  607.546504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.552033]  ? ebt_broute+0x127/0x190
[  607.555836]  nf_hook_slow+0xbf/0x1f0
[  607.559549]  br_handle_frame+0x95b/0x1450
[  607.563689]  ? kfree_skbmem+0xc5/0x150
[  607.567574]  ? br_handle_frame_finish+0x14c0/0x14c0
[  607.572586]  ? br_handle_local_finish+0x1a0/0x1a0
[  607.577427]  ? br_handle_frame_finish+0x14c0/0x14c0
[  607.582436]  __netif_receive_skb_core+0xa96/0x3010
[  607.587376]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  607.592385]  ? netif_receive_skb+0x5a0/0x5a0
[  607.597051]  ? mark_held_locks+0x100/0x100
[  607.601279]  ? ip_local_deliver+0x520/0x520
[  607.605599]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  607.610860]  ? call_timer_fn+0x1de/0x720
[  607.614908]  ? process_backlog+0x23c/0x750
[  607.619131]  __netif_receive_skb_one_core+0xa8/0x1a0
[  607.624223]  ? __netif_receive_skb_core+0x3010/0x3010
[  607.629402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.634942]  ? check_preemption_disabled+0x48/0x290
[  607.639949]  ? lock_acquire+0x16f/0x3f0
[  607.643926]  __netif_receive_skb+0x2c/0x1c0
[  607.648235]  process_backlog+0x206/0x750
[  607.652293]  ? net_rx_action+0x27b/0x1070
[  607.656446]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  607.661021]  net_rx_action+0x4fa/0x1070
[  607.664990]  ? napi_complete_done+0x4b0/0x4b0
[  607.669479]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  607.674931]  __do_softirq+0x266/0x95a
[  607.678719]  ? preempt_schedule_common+0x4f/0xe0
[  607.683463]  ? takeover_tasklets+0x7b0/0x7b0
[  607.687855]  run_ksoftirqd+0x8e/0x110
[  607.691642]  smpboot_thread_fn+0x6ab/0xa10
[  607.695862]  ? sort_range+0x30/0x30
[  607.699474]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  607.705000]  ? __kthread_parkme+0xfb/0x1b0
[  607.709222]  kthread+0x357/0x430
[  607.712585]  ? sort_range+0x30/0x30
[  607.716197]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  607.721721]  ret_from_fork+0x3a/0x50
[  607.725433] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  607.725630] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  607.732091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  607.753965] Call Trace:
[  607.756527]  <IRQ>
[  607.758681]  dump_stack+0x172/0x1f0
[  607.762295]  warn_alloc.cold+0x87/0x17f
[  607.766253]  ? zone_watermark_ok_safe+0x260/0x260
[  607.771080]  ? wakeup_kcompactd+0x21f/0x550
[  607.775387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.780913]  ? __cpuset_node_allowed+0x136/0x540
[  607.785658]  ? __isolate_free_page+0x4f0/0x4f0
[  607.790228]  ? wake_all_kswapds+0x14d/0x300
[  607.794539]  __alloc_pages_slowpath+0x227e/0x2900
[  607.799375]  ? warn_alloc+0x110/0x110
[  607.803178]  ? __lock_acquire+0x53b/0x4700
[  607.807421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.812968]  ? should_fail+0x14d/0x85c
[  607.816843]  ? warn_alloc+0x110/0x110
[  607.820630]  ? __isolate_free_page+0x4f0/0x4f0
[  607.825218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.830743]  __alloc_pages_nodemask+0x5ce/0x710
[  607.835396]  ? __alloc_pages_slowpath+0x2900/0x2900
[  607.840417]  ? find_held_lock+0x35/0x130
[  607.844469]  cache_grow_begin+0x9c/0x8c0
[  607.848513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.854034]  ? __cpuset_node_allowed+0x136/0x540
[  607.858774]  fallback_alloc+0x1fd/0x2d0
[  607.862743]  ____cache_alloc_node+0x1be/0x1e0
[  607.867230]  kmem_cache_alloc+0x1f5/0x710
[  607.871360]  ? mark_held_locks+0xb1/0x100
[  607.875493]  ? add_timer+0x463/0xbe0
[  607.879203]  ? __netdev_alloc_skb+0x367/0x470
[  607.883683]  __build_skb+0x3e/0x310
[  607.887293]  __netdev_alloc_skb+0x2ba/0x470
[  607.891617]  send_hsr_supervision_frame+0x110/0xf20
[  607.896616]  ? lock_acquire+0x16f/0x3f0
[  607.900589]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  607.905591]  hsr_announce+0x12f/0x430
[  607.909381]  call_timer_fn+0x190/0x720
[  607.913267]  ? send_hsr_supervision_frame+0xf20/0xf20
[  607.918442]  ? process_timeout+0x40/0x40
[  607.922483]  ? run_timer_softirq+0x647/0x1700
[  607.926967]  ? trace_hardirqs_on+0x67/0x230
[  607.931271]  ? kasan_check_read+0x11/0x20
[  607.935545]  ? send_hsr_supervision_frame+0xf20/0xf20
[  607.940718]  run_timer_softirq+0x652/0x1700
[  607.945125]  ? add_timer+0xbe0/0xbe0
[  607.948829]  ? __lock_is_held+0xb6/0x140
[  607.952899]  ? check_preemption_disabled+0x48/0x290
[  607.957907]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  607.963344]  __do_softirq+0x266/0x95a
[  607.967132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  607.972763]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  607.978307]  irq_exit+0x180/0x1d0
[  607.981750]  smp_apic_timer_interrupt+0x14a/0x570
[  607.986579]  apic_timer_interrupt+0xf/0x20
[  607.990791]  </IRQ>
[  607.993018] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  607.998281] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  608.017167] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  608.024861] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  608.032115] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  608.039371] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  608.046628] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  608.053895] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  608.061158]  ? arch_local_irq_restore+0x49/0x56
[  608.065815]  dump_stack+0x1d9/0x1f0
[  608.069432]  dump_header+0x10f/0xb6c
[  608.073132]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  608.078220]  ? ___ratelimit+0x60/0x595
[  608.082099]  ? do_raw_spin_unlock+0x57/0x270
[  608.086498]  oom_kill_process.cold+0x10/0x6f5
[  608.090981]  ? lock_downgrade+0x810/0x810
[  608.095121]  ? kasan_check_read+0x11/0x20
[  608.099261]  out_of_memory+0x79a/0x1280
[  608.103229]  ? oom_killer_disable+0x280/0x280
[  608.107716]  ? mutex_trylock+0x18e/0x1e0
[  608.111760]  ? __alloc_pages_slowpath+0xcda/0x2900
[  608.116685]  __alloc_pages_slowpath+0x2113/0x2900
[  608.121531]  ? warn_alloc+0x110/0x110
[  608.125317]  ? __lock_is_held+0xb6/0x140
[  608.129381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  608.134901]  ? should_fail+0x14d/0x85c
[  608.138791]  __alloc_pages_nodemask+0x5ce/0x710
[  608.143536]  ? __alloc_pages_slowpath+0x2900/0x2900
[  608.148547]  ? __page_cache_alloc+0x131/0x460
[  608.153035]  ? find_held_lock+0x35/0x130
[  608.157082]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  608.162611]  alloc_pages_current+0x107/0x210
[  608.167006]  __page_cache_alloc+0x2bd/0x460
[  608.171313]  ? kasan_check_read+0x11/0x20
[  608.175452]  filemap_fault+0xff7/0x2400
[  608.179427]  ? __lock_page_or_retry+0x1020/0x1020
[  608.184259]  ? lock_acquire+0x16f/0x3f0
[  608.188220]  ? ext4_filemap_fault+0x7b/0xaf
[  608.192536]  ext4_filemap_fault+0x83/0xaf
[  608.196670]  __do_fault+0x116/0x4e0
[  608.200288]  __handle_mm_fault+0x2cbd/0x3f20
[  608.204690]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  608.209517]  ? find_held_lock+0x35/0x130
[  608.213565]  ? handle_mm_fault+0x322/0xb30
[  608.217795]  ? kasan_check_read+0x11/0x20
[  608.221933]  handle_mm_fault+0x43f/0xb30
[  608.226002]  __do_page_fault+0x5da/0xd60
[  608.230061]  do_page_fault+0x71/0x581
[  608.233852]  ? page_fault+0x8/0x30
[  608.237382]  page_fault+0x1e/0x30
[  608.240816] RIP: 0033:0x7f045a631000
[  608.244522] Code: Bad RIP value.
[  608.247865] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  608.253227] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  608.260479] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  608.267736] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  608.274993] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  608.282249] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  608.289521] warn_alloc_show_mem: 1 callbacks suppressed
[  608.289529] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  608.289531] Mem-Info:
[  608.289559] active_anon:46284 inactive_anon:191 isolated_anon:0
[  608.289559]  active_file:10 inactive_file:4 isolated_file:0
[  608.289559]  unevictable:0 dirty:0 writeback:0 unstable:0
[  608.289559]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  608.289559]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  608.289559]  free:12836 free_pcp:334 free_cma:0
[  608.294979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  608.301719] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  608.304083] Call Trace:
[  608.337135] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  608.346457]  dump_stack+0x172/0x1f0
[  608.373830] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  608.376399]  warn_alloc.cold+0x87/0x17f
[  608.402033] lowmem_reserve[]: 0 2553 2555 2555
[  608.405738]  ? zone_watermark_ok_safe+0x260/0x260
[  608.431818] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  608.435776]  ? wakeup_kcompactd+0x21f/0x550
[  608.440320] lowmem_reserve[]: 0 0 2 2
[  608.445142]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.473906] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  608.478208]  ? __cpuset_node_allowed+0x136/0x540
[  608.481972] lowmem_reserve[]: 0 0 0 0
[  608.487508]  ? __isolate_free_page+0x4f0/0x4f0
[  608.513316] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  608.518161]  ? wake_all_kswapds+0x14d/0x300
[  608.521928] lowmem_reserve[]: 0 0 0 0
[  608.526499]  __alloc_pages_slowpath+0x227e/0x2900
[  608.554050] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  608.558394]  ? warn_alloc+0x110/0x110
[  608.562150] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  608.567191]  ? __lock_acquire+0x53b/0x4700
[  608.579287] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  608.583077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  608.597861] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  608.602079]  ? should_fail+0x14d/0x85c
[  608.613052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  608.618558]  ? warn_alloc+0x110/0x110
[  608.633957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  608.637817]  ? __isolate_free_page+0x4f0/0x4f0
[  608.646620] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  608.650400]  __alloc_pages_nodemask+0x5ce/0x710
[  608.658939] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  608.663497]  ? __alloc_pages_slowpath+0x2900/0x2900
[  608.672296] 258 total pagecache pages
[  608.676953]  cache_grow_begin+0x9c/0x8c0
[  608.685490] 0 pages in swap cache
[  608.690474]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.694243] Swap cache stats: add 0, delete 0, find 0/0
[  608.698278]  ? __cpuset_node_allowed+0x136/0x540
[  608.701699] Free swap  = 0kB
[  608.707240]  fallback_alloc+0x1fd/0x2d0
[  608.712564] Total swap = 0kB
[  608.712570] 1965979 pages RAM
[  608.717309]  ____cache_alloc_node+0x1be/0x1e0
[  608.720287] 0 pages HighMem/MovableOnly
[  608.720293] 339412 pages reserved
[  608.724250]  kmem_cache_alloc+0x1f5/0x710
[  608.727233] 0 pages cma reserved
[  608.730325]  skb_ext_add+0x4a2/0x640
[  608.734937] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  608.738733]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  608.771086]  br_nf_pre_routing+0x55b/0x13a0
[  608.775398]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  608.780572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.786094]  ? ebt_broute+0x127/0x190
[  608.789890]  nf_hook_slow+0xbf/0x1f0
[  608.793593]  br_handle_frame+0x95b/0x1450
[  608.797721]  ? kfree_skbmem+0xc5/0x150
[  608.801593]  ? br_handle_frame_finish+0x14c0/0x14c0
[  608.806598]  ? br_handle_local_finish+0x1a0/0x1a0
[  608.811429]  ? br_handle_frame_finish+0x14c0/0x14c0
[  608.816426]  __netif_receive_skb_core+0xa96/0x3010
[  608.821340]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  608.826337]  ? netif_receive_skb+0x5a0/0x5a0
[  608.830730]  ? mark_held_locks+0x100/0x100
[  608.834954]  ? ip_local_deliver+0x520/0x520
[  608.839260]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  608.844520]  ? call_timer_fn+0x1de/0x720
[  608.848566]  ? process_backlog+0x23c/0x750
[  608.852801]  __netif_receive_skb_one_core+0xa8/0x1a0
[  608.857895]  ? __netif_receive_skb_core+0x3010/0x3010
[  608.863074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  608.868602]  ? check_preemption_disabled+0x48/0x290
[  608.873607]  ? lock_acquire+0x16f/0x3f0
[  608.877575]  __netif_receive_skb+0x2c/0x1c0
[  608.881884]  process_backlog+0x206/0x750
[  608.885932]  ? net_rx_action+0x27b/0x1070
[  608.890154]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  608.894815]  net_rx_action+0x4fa/0x1070
[  608.898784]  ? napi_complete_done+0x4b0/0x4b0
[  608.903274]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  608.908718]  __do_softirq+0x266/0x95a
[  608.912511]  ? preempt_schedule_common+0x4f/0xe0
[  608.917265]  ? takeover_tasklets+0x7b0/0x7b0
[  608.921660]  run_ksoftirqd+0x8e/0x110
[  608.925453]  smpboot_thread_fn+0x6ab/0xa10
[  608.929693]  ? sort_range+0x30/0x30
[  608.933311]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  608.938840]  ? __kthread_parkme+0xfb/0x1b0
[  608.943074]  kthread+0x357/0x430
[  608.946425]  ? sort_range+0x30/0x30
[  608.950037]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  608.955563]  ret_from_fork+0x3a/0x50
[  608.959275] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  608.960423] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  608.965944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  608.987818] Call Trace:
[  608.990386]  <IRQ>
[  608.992527]  dump_stack+0x172/0x1f0
[  608.996147]  warn_alloc.cold+0x87/0x17f
[  609.000112]  ? zone_watermark_ok_safe+0x260/0x260
[  609.004946]  ? wakeup_kcompactd+0x21f/0x550
[  609.009261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.014786]  ? __cpuset_node_allowed+0x136/0x540
[  609.019536]  ? __isolate_free_page+0x4f0/0x4f0
[  609.024114]  ? wake_all_kswapds+0x14d/0x300
[  609.028432]  __alloc_pages_slowpath+0x227e/0x2900
[  609.033396]  ? warn_alloc+0x110/0x110
[  609.037190]  ? __lock_acquire+0x53b/0x4700
[  609.041417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.046936]  ? should_fail+0x14d/0x85c
[  609.050805]  ? warn_alloc+0x110/0x110
[  609.054599]  ? __isolate_free_page+0x4f0/0x4f0
[  609.059164]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.064692]  __alloc_pages_nodemask+0x5ce/0x710
[  609.069352]  ? __alloc_pages_slowpath+0x2900/0x2900
[  609.074356]  ? find_held_lock+0x35/0x130
[  609.078406]  cache_grow_begin+0x9c/0x8c0
[  609.082453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.087974]  ? __cpuset_node_allowed+0x136/0x540
[  609.092715]  fallback_alloc+0x1fd/0x2d0
[  609.096686]  ____cache_alloc_node+0x1be/0x1e0
[  609.101171]  kmem_cache_alloc+0x1f5/0x710
[  609.105307]  ? mark_held_locks+0xb1/0x100
[  609.109444]  ? __netdev_alloc_skb+0x367/0x470
[  609.113930]  __build_skb+0x3e/0x310
[  609.117546]  __netdev_alloc_skb+0x2ba/0x470
[  609.121864]  send_hsr_supervision_frame+0x110/0xf20
[  609.126950]  ? lock_acquire+0x16f/0x3f0
[  609.130912]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  609.135915]  hsr_announce+0x12f/0x430
[  609.139700]  call_timer_fn+0x190/0x720
[  609.143576]  ? send_hsr_supervision_frame+0xf20/0xf20
[  609.148747]  ? process_timeout+0x40/0x40
[  609.152791]  ? run_timer_softirq+0x647/0x1700
[  609.157359]  ? trace_hardirqs_on+0x67/0x230
[  609.161687]  ? kasan_check_read+0x11/0x20
[  609.165826]  ? send_hsr_supervision_frame+0xf20/0xf20
[  609.171010]  run_timer_softirq+0x652/0x1700
[  609.175323]  ? add_timer+0xbe0/0xbe0
[  609.179025]  ? __lock_is_held+0xb6/0x140
[  609.183072]  ? check_preemption_disabled+0x48/0x290
[  609.188092]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  609.193529]  __do_softirq+0x266/0x95a
[  609.197317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.202843]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.208388]  irq_exit+0x180/0x1d0
[  609.211842]  smp_apic_timer_interrupt+0x14a/0x570
[  609.216670]  apic_timer_interrupt+0xf/0x20
[  609.220883]  </IRQ>
[  609.223108] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  609.228380] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  609.247266] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  609.254953] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  609.262301] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  609.269554] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  609.276806] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  609.284071] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  609.291342]  ? arch_local_irq_restore+0x49/0x56
[  609.295996]  dump_stack+0x1d9/0x1f0
[  609.299614]  dump_header+0x10f/0xb6c
[  609.303311]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  609.308397]  ? ___ratelimit+0x60/0x595
[  609.312269]  ? do_raw_spin_unlock+0x57/0x270
[  609.316663]  oom_kill_process.cold+0x10/0x6f5
[  609.321144]  ? lock_downgrade+0x810/0x810
[  609.325278]  ? kasan_check_read+0x11/0x20
[  609.329415]  out_of_memory+0x79a/0x1280
[  609.333377]  ? oom_killer_disable+0x280/0x280
[  609.337861]  ? mutex_trylock+0x18e/0x1e0
[  609.341910]  ? __alloc_pages_slowpath+0xcda/0x2900
[  609.346850]  __alloc_pages_slowpath+0x2113/0x2900
[  609.351694]  ? warn_alloc+0x110/0x110
[  609.355482]  ? __lock_is_held+0xb6/0x140
[  609.359534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.365056]  ? should_fail+0x14d/0x85c
[  609.369029]  __alloc_pages_nodemask+0x5ce/0x710
[  609.373685]  ? __alloc_pages_slowpath+0x2900/0x2900
[  609.378683]  ? __page_cache_alloc+0x131/0x460
[  609.383163]  ? find_held_lock+0x35/0x130
[  609.387210]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  609.392738]  alloc_pages_current+0x107/0x210
[  609.397133]  __page_cache_alloc+0x2bd/0x460
[  609.401442]  ? kasan_check_read+0x11/0x20
[  609.405578]  filemap_fault+0xff7/0x2400
[  609.409553]  ? __lock_page_or_retry+0x1020/0x1020
[  609.414389]  ? lock_acquire+0x16f/0x3f0
[  609.418364]  ? ext4_filemap_fault+0x7b/0xaf
[  609.422675]  ext4_filemap_fault+0x83/0xaf
[  609.426815]  __do_fault+0x116/0x4e0
[  609.430430]  __handle_mm_fault+0x2cbd/0x3f20
[  609.434831]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  609.439657]  ? find_held_lock+0x35/0x130
[  609.443698]  ? handle_mm_fault+0x322/0xb30
[  609.447927]  ? kasan_check_read+0x11/0x20
[  609.452059]  handle_mm_fault+0x43f/0xb30
[  609.456125]  __do_page_fault+0x5da/0xd60
[  609.460189]  do_page_fault+0x71/0x581
[  609.463976]  ? page_fault+0x8/0x30
[  609.467502]  page_fault+0x1e/0x30
[  609.470951] RIP: 0033:0x7f045a631000
[  609.474659] Code: Bad RIP value.
[  609.478002] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  609.483345] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  609.490597] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  609.497848] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  609.505102] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  609.512350] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  609.519619] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  609.519623] warn_alloc_show_mem: 1 callbacks suppressed
[  609.519627] Mem-Info:
[  609.526358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  609.531711] active_anon:46284 inactive_anon:191 isolated_anon:0
[  609.531711]  active_file:10 inactive_file:4 isolated_file:0
[  609.531711]  unevictable:0 dirty:0 writeback:0 unstable:0
[  609.531711]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  609.531711]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  609.531711]  free:12836 free_pcp:334 free_cma:0
[  609.534075] Call Trace:
[  609.543422] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  609.576259]  dump_stack+0x172/0x1f0
[  609.578829] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  609.606497]  warn_alloc.cold+0x87/0x17f
[  609.610091] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  609.635747]  ? zone_watermark_ok_safe+0x260/0x260
[  609.639686] lowmem_reserve[]: 0 2553 2555 2555
[  609.665877]  ? wakeup_kcompactd+0x21f/0x550
[  609.670679] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  609.675252]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.679534] lowmem_reserve[]: 0 0 2 2
[  609.708332]  ? __cpuset_node_allowed+0x136/0x540
[  609.713838] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  609.717624]  ? __isolate_free_page+0x4f0/0x4f0
[  609.722334] lowmem_reserve[]: 0 0 0 0
[  609.748165]  ? wake_all_kswapds+0x14d/0x300
[  609.752712] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  609.756500]  __alloc_pages_slowpath+0x227e/0x2900
[  609.760801] lowmem_reserve[]: 0 0 0 0
[  609.788381]  ? warn_alloc+0x110/0x110
[  609.793174] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  609.796958]  ? __lock_acquire+0x53b/0x4700
[  609.800722] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  609.812832]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  609.817035] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  609.831835]  ? should_fail+0x14d/0x85c
[  609.837332] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  609.848315]  ? warn_alloc+0x110/0x110
[  609.852191] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  609.867594]  ? __isolate_free_page+0x4f0/0x4f0
[  609.871361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  609.880171]  __alloc_pages_nodemask+0x5ce/0x710
[  609.884719] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  609.893270]  ? __alloc_pages_slowpath+0x2900/0x2900
[  609.897916] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  609.897921] 258 total pagecache pages
[  609.906742]  cache_grow_begin+0x9c/0x8c0
[  609.911720] 0 pages in swap cache
[  609.920267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  609.924037] Swap cache stats: add 0, delete 0, find 0/0
[  609.928069]  ? __cpuset_node_allowed+0x136/0x540
[  609.931485] Free swap  = 0kB
[  609.936999]  fallback_alloc+0x1fd/0x2d0
[  609.942325] Total swap = 0kB
[  609.942330] 1965979 pages RAM
[  609.947063]  ____cache_alloc_node+0x1be/0x1e0
[  609.950043] 0 pages HighMem/MovableOnly
[  609.950049] 339412 pages reserved
[  609.954022]  kmem_cache_alloc+0x1f5/0x710
[  609.957010] 0 pages cma reserved
[  609.960099]  skb_ext_add+0x4a2/0x640
[  609.964743] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  609.968505]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  610.000379]  br_nf_pre_routing+0x55b/0x13a0
[  610.004689]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  610.009867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.015395]  ? ebt_broute+0x127/0x190
[  610.019188]  nf_hook_slow+0xbf/0x1f0
[  610.022920]  br_handle_frame+0x95b/0x1450
[  610.027052]  ? kfree_skbmem+0xc5/0x150
[  610.030928]  ? br_handle_frame_finish+0x14c0/0x14c0
[  610.035931]  ? br_handle_local_finish+0x1a0/0x1a0
[  610.040767]  ? br_handle_frame_finish+0x14c0/0x14c0
[  610.045773]  __netif_receive_skb_core+0xa96/0x3010
[  610.050690]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  610.055692]  ? netif_receive_skb+0x5a0/0x5a0
[  610.060090]  ? mark_held_locks+0x100/0x100
[  610.064411]  ? ip_local_deliver+0x520/0x520
[  610.068809]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  610.074071]  ? call_timer_fn+0x1de/0x720
[  610.078117]  ? process_backlog+0x23c/0x750
[  610.082336]  __netif_receive_skb_one_core+0xa8/0x1a0
[  610.087421]  ? __netif_receive_skb_core+0x3010/0x3010
[  610.092596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.098116]  ? check_preemption_disabled+0x48/0x290
[  610.103128]  ? lock_acquire+0x16f/0x3f0
[  610.107086]  __netif_receive_skb+0x2c/0x1c0
[  610.111391]  process_backlog+0x206/0x750
[  610.115432]  ? net_rx_action+0x27b/0x1070
[  610.119563]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  610.124131]  net_rx_action+0x4fa/0x1070
[  610.128180]  ? napi_complete_done+0x4b0/0x4b0
[  610.132662]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  610.138114]  __do_softirq+0x266/0x95a
[  610.141898]  ? preempt_schedule_common+0x4f/0xe0
[  610.146647]  ? takeover_tasklets+0x7b0/0x7b0
[  610.151040]  run_ksoftirqd+0x8e/0x110
[  610.154827]  smpboot_thread_fn+0x6ab/0xa10
[  610.159049]  ? sort_range+0x30/0x30
[  610.162659]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  610.168182]  ? __kthread_parkme+0xfb/0x1b0
[  610.172413]  kthread+0x357/0x430
[  610.175768]  ? sort_range+0x30/0x30
[  610.179378]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  610.184897]  ret_from_fork+0x3a/0x50
[  610.188608] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  610.188875] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  610.195259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  610.217125] Call Trace:
[  610.219690]  <IRQ>
[  610.221855]  dump_stack+0x172/0x1f0
[  610.225483]  warn_alloc.cold+0x87/0x17f
[  610.229549]  ? zone_watermark_ok_safe+0x260/0x260
[  610.234466]  ? wakeup_kcompactd+0x21f/0x550
[  610.238795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.244332]  ? __cpuset_node_allowed+0x136/0x540
[  610.249082]  ? __isolate_free_page+0x4f0/0x4f0
[  610.253648]  ? wake_all_kswapds+0x14d/0x300
[  610.257955]  __alloc_pages_slowpath+0x227e/0x2900
[  610.262793]  ? warn_alloc+0x110/0x110
[  610.266580]  ? __lock_acquire+0x53b/0x4700
[  610.270803]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.276324]  ? should_fail+0x14d/0x85c
[  610.280193]  ? warn_alloc+0x110/0x110
[  610.283983]  ? __isolate_free_page+0x4f0/0x4f0
[  610.288553]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.294171]  __alloc_pages_nodemask+0x5ce/0x710
[  610.298827]  ? __alloc_pages_slowpath+0x2900/0x2900
[  610.303829]  ? find_held_lock+0x35/0x130
[  610.307878]  cache_grow_begin+0x9c/0x8c0
[  610.311922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.317439]  ? __cpuset_node_allowed+0x136/0x540
[  610.322180]  fallback_alloc+0x1fd/0x2d0
[  610.326145]  ____cache_alloc_node+0x1be/0x1e0
[  610.330630]  kmem_cache_alloc+0x1f5/0x710
[  610.334772]  ? mark_held_locks+0xb1/0x100
[  610.338906]  ? __netdev_alloc_skb+0x367/0x470
[  610.343390]  __build_skb+0x3e/0x310
[  610.347010]  __netdev_alloc_skb+0x2ba/0x470
[  610.351334]  send_hsr_supervision_frame+0x110/0xf20
[  610.356333]  ? lock_acquire+0x16f/0x3f0
[  610.360294]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  610.365316]  hsr_announce+0x12f/0x430
[  610.369107]  call_timer_fn+0x190/0x720
[  610.372987]  ? send_hsr_supervision_frame+0xf20/0xf20
[  610.378250]  ? process_timeout+0x40/0x40
[  610.382299]  ? run_timer_softirq+0x647/0x1700
[  610.386789]  ? trace_hardirqs_on+0x67/0x230
[  610.391094]  ? kasan_check_read+0x11/0x20
[  610.395239]  ? send_hsr_supervision_frame+0xf20/0xf20
[  610.400415]  run_timer_softirq+0x652/0x1700
[  610.404826]  ? add_timer+0xbe0/0xbe0
[  610.408523]  ? __lock_is_held+0xb6/0x140
[  610.412571]  ? check_preemption_disabled+0x48/0x290
[  610.417585]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  610.423025]  __do_softirq+0x266/0x95a
[  610.426818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.432337]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.437875]  irq_exit+0x180/0x1d0
[  610.441316]  smp_apic_timer_interrupt+0x14a/0x570
[  610.446151]  apic_timer_interrupt+0xf/0x20
[  610.450364]  </IRQ>
[  610.452589] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  610.457855] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  610.476742] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  610.484430] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  610.491872] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  610.499128] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  610.506384] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  610.513662] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  610.520925]  ? arch_local_irq_restore+0x49/0x56
[  610.525583]  dump_stack+0x1d9/0x1f0
[  610.529204]  dump_header+0x10f/0xb6c
[  610.532906]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  610.537993]  ? ___ratelimit+0x60/0x595
[  610.541882]  ? do_raw_spin_unlock+0x57/0x270
[  610.546277]  oom_kill_process.cold+0x10/0x6f5
[  610.550756]  ? lock_downgrade+0x810/0x810
[  610.554928]  ? kasan_check_read+0x11/0x20
[  610.559083]  out_of_memory+0x79a/0x1280
[  610.563048]  ? oom_killer_disable+0x280/0x280
[  610.567529]  ? mutex_trylock+0x18e/0x1e0
[  610.571578]  ? __alloc_pages_slowpath+0xcda/0x2900
[  610.576495]  __alloc_pages_slowpath+0x2113/0x2900
[  610.581336]  ? warn_alloc+0x110/0x110
[  610.585121]  ? __lock_is_held+0xb6/0x140
[  610.589168]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  610.594687]  ? should_fail+0x14d/0x85c
[  610.598586]  __alloc_pages_nodemask+0x5ce/0x710
[  610.603260]  ? __alloc_pages_slowpath+0x2900/0x2900
[  610.608269]  ? __page_cache_alloc+0x131/0x460
[  610.612765]  ? find_held_lock+0x35/0x130
[  610.616811]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  610.622353]  alloc_pages_current+0x107/0x210
[  610.626774]  __page_cache_alloc+0x2bd/0x460
[  610.631080]  ? kasan_check_read+0x11/0x20
[  610.635219]  filemap_fault+0xff7/0x2400
[  610.639187]  ? __lock_page_or_retry+0x1020/0x1020
[  610.644020]  ? lock_acquire+0x16f/0x3f0
[  610.647989]  ? ext4_filemap_fault+0x7b/0xaf
[  610.652307]  ext4_filemap_fault+0x83/0xaf
[  610.656442]  __do_fault+0x116/0x4e0
[  610.660060]  __handle_mm_fault+0x2cbd/0x3f20
[  610.664457]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  610.669315]  ? find_held_lock+0x35/0x130
[  610.673488]  ? handle_mm_fault+0x322/0xb30
[  610.677733]  ? kasan_check_read+0x11/0x20
[  610.681865]  handle_mm_fault+0x43f/0xb30
[  610.685915]  __do_page_fault+0x5da/0xd60
[  610.689978]  do_page_fault+0x71/0x581
[  610.693766]  ? page_fault+0x8/0x30
[  610.697304]  page_fault+0x1e/0x30
[  610.700752] RIP: 0033:0x7f045a631000
[  610.704495] Code: Bad RIP value.
[  610.707949] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  610.713303] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  610.720558] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  610.727813] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  610.735067] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  610.742321] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  610.749588] warn_alloc_show_mem: 1 callbacks suppressed
[  610.749596] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  610.749598] Mem-Info:
[  610.749625] active_anon:46284 inactive_anon:191 isolated_anon:0
[  610.749625]  active_file:10 inactive_file:4 isolated_file:0
[  610.749625]  unevictable:0 dirty:0 writeback:0 unstable:0
[  610.749625]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  610.749625]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  610.749625]  free:12836 free_pcp:334 free_cma:0
[  610.754984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  610.754988] Call Trace:
[  610.761741] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  610.764642]  dump_stack+0x172/0x1f0
[  610.797588] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  610.806913]  warn_alloc.cold+0x87/0x17f
[  610.809458] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  610.836964]  ? zone_watermark_ok_safe+0x260/0x260
[  610.840558] lowmem_reserve[]: 0 2553 2555 2555
[  610.866232]  ? wakeup_kcompactd+0x21f/0x550
[  610.870184] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  610.896295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  610.901103] lowmem_reserve[]: 0 0 2 2
[  610.905691]  ? __cpuset_node_allowed+0x136/0x540
[  610.910077] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  610.938951]  ? __isolate_free_page+0x4f0/0x4f0
[  610.938963]  ? wake_all_kswapds+0x14d/0x300
[  610.944463] lowmem_reserve[]: 0 0 0 0
[  610.948251]  __alloc_pages_slowpath+0x227e/0x2900
[  610.952971] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  610.978810]  ? warn_alloc+0x110/0x110
[  610.983347] lowmem_reserve[]: 0 0 0 0
[  610.987661]  ? __lock_acquire+0x53b/0x4700
[  610.991467] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  610.996295]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  611.023838] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  611.027629]  ? should_fail+0x14d/0x85c
[  611.031391] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  611.035611]  ? warn_alloc+0x110/0x110
[  611.047710] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  611.053231]  ? __isolate_free_page+0x4f0/0x4f0
[  611.068036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  611.071917]  __alloc_pages_nodemask+0x5ce/0x710
[  611.082897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  611.086773]  ? __alloc_pages_slowpath+0x2900/0x2900
[  611.102179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  611.106747]  cache_grow_begin+0x9c/0x8c0
[  611.115630] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  611.115635] 258 total pagecache pages
[  611.120288]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.128924] 0 pages in swap cache
[  611.133906]  ? __cpuset_node_allowed+0x136/0x540
[  611.142708] Swap cache stats: add 0, delete 0, find 0/0
[  611.146744]  fallback_alloc+0x1fd/0x2d0
[  611.155284] Free swap  = 0kB
[  611.159067]  ____cache_alloc_node+0x1be/0x1e0
[  611.164563] Total swap = 0kB
[  611.164568] 1965979 pages RAM
[  611.168004]  kmem_cache_alloc+0x1f5/0x710
[  611.172811] 0 pages HighMem/MovableOnly
[  611.172816] 339412 pages reserved
[  611.178164]  skb_ext_add+0x4a2/0x640
[  611.182105] 0 pages cma reserved
[  611.185105]  ? ebt_do_table+0x1aea/0x1f50
[  611.189696] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  611.192558]  br_nf_pre_routing_ipv6+0x10a/0x740
[  611.235436]  ? __local_bh_enable_ip+0x15a/0x270
[  611.240087]  ? br_validate_ipv6+0xb80/0xb80
[  611.244393]  ? __lock_is_held+0xb6/0x140
[  611.248441]  ? check_preemption_disabled+0x48/0x290
[  611.253446]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  611.258967]  ? skb_pull_rcsum+0x155/0x300
[  611.263122]  br_nf_pre_routing+0xe80/0x13a0
[  611.267440]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  611.272615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.278136]  ? ebt_broute+0x127/0x190
[  611.281931]  nf_hook_slow+0xbf/0x1f0
[  611.285639]  br_handle_frame+0x95b/0x1450
[  611.289779]  ? kfree_skbmem+0xc5/0x150
[  611.293661]  ? br_handle_frame_finish+0x14c0/0x14c0
[  611.298671]  ? br_handle_local_finish+0x1a0/0x1a0
[  611.303503]  ? br_handle_frame_finish+0x14c0/0x14c0
[  611.308594]  __netif_receive_skb_core+0xa96/0x3010
[  611.313511]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  611.318512]  ? netif_receive_skb+0x5a0/0x5a0
[  611.322908]  ? mark_held_locks+0x100/0x100
[  611.327131]  ? ip_local_deliver+0x520/0x520
[  611.331450]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  611.336709]  ? call_timer_fn+0x1de/0x720
[  611.340755]  ? process_backlog+0x23c/0x750
[  611.344994]  __netif_receive_skb_one_core+0xa8/0x1a0
[  611.350080]  ? __netif_receive_skb_core+0x3010/0x3010
[  611.355255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.360774]  ? check_preemption_disabled+0x48/0x290
[  611.365787]  ? lock_acquire+0x16f/0x3f0
[  611.369753]  __netif_receive_skb+0x2c/0x1c0
[  611.374073]  process_backlog+0x206/0x750
[  611.378140]  ? net_rx_action+0x27b/0x1070
[  611.382271]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  611.386843]  net_rx_action+0x4fa/0x1070
[  611.390810]  ? napi_complete_done+0x4b0/0x4b0
[  611.395307]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  611.400746]  __do_softirq+0x266/0x95a
[  611.404529]  ? preempt_schedule_common+0x4f/0xe0
[  611.409279]  ? takeover_tasklets+0x7b0/0x7b0
[  611.413679]  run_ksoftirqd+0x8e/0x110
[  611.417462]  smpboot_thread_fn+0x6ab/0xa10
[  611.421691]  ? sort_range+0x30/0x30
[  611.425316]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  611.430841]  ? __kthread_parkme+0xfb/0x1b0
[  611.435066]  kthread+0x357/0x430
[  611.438418]  ? sort_range+0x30/0x30
[  611.442028]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  611.447549]  ret_from_fork+0x3a/0x50
[  611.451279] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  611.451526] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  611.457929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  611.457935] Call Trace:
[  611.482380]  <IRQ>
[  611.484518]  dump_stack+0x172/0x1f0
[  611.488136]  warn_alloc.cold+0x87/0x17f
[  611.492096]  ? zone_watermark_ok_safe+0x260/0x260
[  611.496928]  ? wakeup_kcompactd+0x21f/0x550
[  611.501239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.506779]  ? __cpuset_node_allowed+0x136/0x540
[  611.511529]  ? __isolate_free_page+0x4f0/0x4f0
[  611.516094]  ? wake_all_kswapds+0x14d/0x300
[  611.520406]  __alloc_pages_slowpath+0x227e/0x2900
[  611.525250]  ? warn_alloc+0x110/0x110
[  611.529039]  ? __lock_acquire+0x53b/0x4700
[  611.533259]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  611.538784]  ? should_fail+0x14d/0x85c
[  611.542657]  ? warn_alloc+0x110/0x110
[  611.546566]  ? __isolate_free_page+0x4f0/0x4f0
[  611.551139]  __alloc_pages_nodemask+0x5ce/0x710
[  611.555799]  ? __alloc_pages_slowpath+0x2900/0x2900
[  611.560811]  cache_grow_begin+0x9c/0x8c0
[  611.564862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.570390]  ? __cpuset_node_allowed+0x136/0x540
[  611.575137]  fallback_alloc+0x1fd/0x2d0
[  611.579104]  ____cache_alloc_node+0x1be/0x1e0
[  611.583595]  kmem_cache_alloc_node+0xe3/0x710
[  611.588105]  ? ipv6_get_ifaddr+0x343/0x4b0
[  611.592425]  __alloc_skb+0xd5/0x5e0
[  611.596533]  ? skb_scrub_packet+0x440/0x440
[  611.600854]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  611.606300]  ? refcount_inc_checked+0x70/0x70
[  611.610792]  ndisc_alloc_skb+0x13c/0x340
[  611.614850]  ndisc_send_rs+0x32d/0x6d0
[  611.618741]  addrconf_rs_timer+0x30f/0x680
[  611.622965]  ? ipv6_get_lladdr+0x490/0x490
[  611.627200]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  611.632645]  call_timer_fn+0x190/0x720
[  611.636517]  ? ipv6_get_lladdr+0x490/0x490
[  611.640738]  ? process_timeout+0x40/0x40
[  611.644783]  ? run_timer_softirq+0x647/0x1700
[  611.649265]  ? trace_hardirqs_on+0x67/0x230
[  611.653572]  ? kasan_check_read+0x11/0x20
[  611.657703]  ? ipv6_get_lladdr+0x490/0x490
[  611.661923]  run_timer_softirq+0x652/0x1700
[  611.666240]  ? add_timer+0xbe0/0xbe0
[  611.670201]  ? __lock_is_held+0xb6/0x140
[  611.674251]  ? check_preemption_disabled+0x48/0x290
[  611.679260]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  611.684703]  __do_softirq+0x266/0x95a
[  611.688492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  611.694012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  611.699540]  irq_exit+0x180/0x1d0
[  611.702996]  smp_apic_timer_interrupt+0x14a/0x570
[  611.707825]  apic_timer_interrupt+0xf/0x20
[  611.712039]  </IRQ>
[  611.714263] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  611.719547] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  611.738434] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  611.746126] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  611.753386] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  611.760642] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  611.767892] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  611.775144] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  611.782407]  ? arch_local_irq_restore+0x49/0x56
[  611.787078]  dump_stack+0x1d9/0x1f0
[  611.790718]  dump_header+0x10f/0xb6c
[  611.794422]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  611.799509]  ? ___ratelimit+0x60/0x595
[  611.803377]  ? do_raw_spin_unlock+0x57/0x270
[  611.807774]  oom_kill_process.cold+0x10/0x6f5
[  611.812255]  ? lock_downgrade+0x810/0x810
[  611.816387]  ? kasan_check_read+0x11/0x20
[  611.820523]  out_of_memory+0x79a/0x1280
[  611.824488]  ? oom_killer_disable+0x280/0x280
[  611.828966]  ? mutex_trylock+0x18e/0x1e0
[  611.833013]  ? __alloc_pages_slowpath+0xcda/0x2900
[  611.837931]  __alloc_pages_slowpath+0x2113/0x2900
[  611.842783]  ? warn_alloc+0x110/0x110
[  611.846567]  ? __lock_is_held+0xb6/0x140
[  611.850618]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  611.856140]  ? should_fail+0x14d/0x85c
[  611.860029]  __alloc_pages_nodemask+0x5ce/0x710
[  611.864686]  ? __alloc_pages_slowpath+0x2900/0x2900
[  611.869689]  ? __page_cache_alloc+0x131/0x460
[  611.874171]  ? find_held_lock+0x35/0x130
[  611.878220]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  611.883764]  alloc_pages_current+0x107/0x210
[  611.888175]  __page_cache_alloc+0x2bd/0x460
[  611.892484]  ? kasan_check_read+0x11/0x20
[  611.896626]  filemap_fault+0xff7/0x2400
[  611.900622]  ? __lock_page_or_retry+0x1020/0x1020
[  611.905566]  ? lock_acquire+0x16f/0x3f0
[  611.909532]  ? ext4_filemap_fault+0x7b/0xaf
[  611.913872]  ext4_filemap_fault+0x83/0xaf
[  611.918012]  __do_fault+0x116/0x4e0
[  611.921646]  __handle_mm_fault+0x2cbd/0x3f20
[  611.926045]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  611.930875]  ? find_held_lock+0x35/0x130
[  611.934944]  ? handle_mm_fault+0x322/0xb30
[  611.939175]  ? kasan_check_read+0x11/0x20
[  611.943309]  handle_mm_fault+0x43f/0xb30
[  611.947359]  __do_page_fault+0x5da/0xd60
[  611.951411]  do_page_fault+0x71/0x581
[  611.955210]  ? page_fault+0x8/0x30
[  611.958741]  page_fault+0x1e/0x30
[  611.962181] RIP: 0033:0x7f045a631000
[  611.965895] Code: Bad RIP value.
[  611.969245] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  611.974600] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  611.981855] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  611.989121] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  611.996373] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  612.003714] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  612.010991] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  612.010995] warn_alloc_show_mem: 1 callbacks suppressed
[  612.010999] Mem-Info:
[  612.017737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  612.023091] active_anon:46284 inactive_anon:191 isolated_anon:0
[  612.023091]  active_file:10 inactive_file:4 isolated_file:0
[  612.023091]  unevictable:0 dirty:0 writeback:0 unstable:0
[  612.023091]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  612.023091]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  612.023091]  free:12836 free_pcp:334 free_cma:0
[  612.025454] Call Trace:
[  612.034891] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  612.067735]  dump_stack+0x172/0x1f0
[  612.070310] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  612.097688]  warn_alloc.cold+0x87/0x17f
[  612.101279] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  612.127025]  ? zone_watermark_ok_safe+0x260/0x260
[  612.130963] lowmem_reserve[]: 0 2553 2555 2555
[  612.157067]  ? wakeup_kcompactd+0x21f/0x550
[  612.161868] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  612.166429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.170720] lowmem_reserve[]: 0 0 2 2
[  612.199504]  ? __cpuset_node_allowed+0x136/0x540
[  612.205007] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  612.208792]  ? __isolate_free_page+0x4f0/0x4f0
[  612.213505] lowmem_reserve[]: 0 0 0 0
[  612.239421]  ? wake_all_kswapds+0x14d/0x300
[  612.244074] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  612.247878]  __alloc_pages_slowpath+0x227e/0x2900
[  612.252156] lowmem_reserve[]: 0 0 0 0
[  612.279734]  ? warn_alloc+0x110/0x110
[  612.284527] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  612.288397]  ? __lock_acquire+0x53b/0x4700
[  612.292247] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  612.304388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.308586] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  612.323392]  ? should_fail+0x14d/0x85c
[  612.328892] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  612.339875]  ? warn_alloc+0x110/0x110
[  612.343821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  612.359237]  ? __isolate_free_page+0x4f0/0x4f0
[  612.363008] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  612.371819]  __alloc_pages_nodemask+0x5ce/0x710
[  612.376377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  612.384923]  ? __alloc_pages_slowpath+0x2900/0x2900
[  612.389562] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  612.389568] 258 total pagecache pages
[  612.398385]  cache_grow_begin+0x9c/0x8c0
[  612.403364] 0 pages in swap cache
[  612.411910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.415678] Swap cache stats: add 0, delete 0, find 0/0
[  612.419711]  ? __cpuset_node_allowed+0x136/0x540
[  612.423129] Free swap  = 0kB
[  612.428641]  fallback_alloc+0x1fd/0x2d0
[  612.433967] Total swap = 0kB
[  612.433972] 1965979 pages RAM
[  612.438710]  ____cache_alloc_node+0x1be/0x1e0
[  612.441687] 0 pages HighMem/MovableOnly
[  612.441692] 339412 pages reserved
[  612.445642]  kmem_cache_alloc+0x1f5/0x710
[  612.448634] 0 pages cma reserved
[  612.448698] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  612.451731]  skb_ext_add+0x4a2/0x640
[  612.456286] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  612.460143]  ? ebt_do_table+0x1aea/0x1f50
[  612.497612]  br_nf_pre_routing_ipv6+0x10a/0x740
[  612.502494]  ? __local_bh_enable_ip+0x15a/0x270
[  612.507170]  ? br_validate_ipv6+0xb80/0xb80
[  612.511495]  ? __lock_is_held+0xb6/0x140
[  612.515555]  ? check_preemption_disabled+0x48/0x290
[  612.520564]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  612.526287]  ? skb_pull_rcsum+0x155/0x300
[  612.530425]  br_nf_pre_routing+0xe80/0x13a0
[  612.534736]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  612.539914]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.545447]  ? ebt_broute+0x127/0x190
[  612.549241]  nf_hook_slow+0xbf/0x1f0
[  612.552945]  br_handle_frame+0x95b/0x1450
[  612.557082]  ? br_handle_frame_finish+0x14c0/0x14c0
[  612.562083]  ? br_handle_local_finish+0x1a0/0x1a0
[  612.566916]  ? br_handle_frame_finish+0x14c0/0x14c0
[  612.571914]  __netif_receive_skb_core+0xa96/0x3010
[  612.576830]  ? netif_receive_skb+0x5a0/0x5a0
[  612.581226]  ? mark_held_locks+0x100/0x100
[  612.585444]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  612.590186]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  612.595359]  ? call_timer_fn+0x1de/0x720
[  612.599403]  ? process_backlog+0x23c/0x750
[  612.603623]  __netif_receive_skb_one_core+0xa8/0x1a0
[  612.608714]  ? __netif_receive_skb_core+0x3010/0x3010
[  612.613895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.619414]  ? check_preemption_disabled+0x48/0x290
[  612.624424]  ? lock_acquire+0x16f/0x3f0
[  612.628384]  __netif_receive_skb+0x2c/0x1c0
[  612.632693]  process_backlog+0x206/0x750
[  612.636759]  ? net_rx_action+0x27b/0x1070
[  612.640891]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  612.645461]  net_rx_action+0x4fa/0x1070
[  612.649425]  ? napi_complete_done+0x4b0/0x4b0
[  612.653912]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  612.659354]  __do_softirq+0x266/0x95a
[  612.663140]  ? preempt_schedule_common+0x4f/0xe0
[  612.667894]  ? takeover_tasklets+0x7b0/0x7b0
[  612.672297]  run_ksoftirqd+0x8e/0x110
[  612.676096]  smpboot_thread_fn+0x6ab/0xa10
[  612.680318]  ? sort_range+0x30/0x30
[  612.683926]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  612.689450]  ? __kthread_parkme+0xfb/0x1b0
[  612.693676]  kthread+0x357/0x430
[  612.697026]  ? sort_range+0x30/0x30
[  612.700637]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  612.706163]  ret_from_fork+0x3a/0x50
[  612.709876] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  612.709994] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  612.716534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  612.738401] Call Trace:
[  612.740961]  <IRQ>
[  612.743096]  dump_stack+0x172/0x1f0
[  612.746711]  warn_alloc.cold+0x87/0x17f
[  612.750683]  ? zone_watermark_ok_safe+0x260/0x260
[  612.755514]  ? wakeup_kcompactd+0x21f/0x550
[  612.759841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.765594]  ? __cpuset_node_allowed+0x136/0x540
[  612.770341]  ? __isolate_free_page+0x4f0/0x4f0
[  612.774907]  ? wake_all_kswapds+0x14d/0x300
[  612.779217]  __alloc_pages_slowpath+0x227e/0x2900
[  612.784056]  ? warn_alloc+0x110/0x110
[  612.787843]  ? __lock_acquire+0x53b/0x4700
[  612.792063]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.797581]  ? should_fail+0x14d/0x85c
[  612.801449]  ? warn_alloc+0x110/0x110
[  612.805234]  ? __isolate_free_page+0x4f0/0x4f0
[  612.809825]  __alloc_pages_nodemask+0x5ce/0x710
[  612.814478]  ? __alloc_pages_slowpath+0x2900/0x2900
[  612.819529]  cache_grow_begin+0x9c/0x8c0
[  612.823575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.829095]  ? __cpuset_node_allowed+0x136/0x540
[  612.833838]  fallback_alloc+0x1fd/0x2d0
[  612.837799]  ____cache_alloc_node+0x1be/0x1e0
[  612.842280]  kmem_cache_alloc_node+0xe3/0x710
[  612.847019]  ? debug_object_activate+0x206/0x4f0
[  612.851771]  __alloc_skb+0xd5/0x5e0
[  612.855383]  ? skb_scrub_packet+0x440/0x440
[  612.859697]  ? __lock_acquire+0x53b/0x4700
[  612.863936]  xfrm_send_policy_notify+0xd73/0x1810
[  612.868763]  ? mark_held_locks+0x100/0x100
[  612.873095]  ? xfrm_send_acquire+0xbb0/0xbb0
[  612.877493]  ? kasan_check_read+0x11/0x20
[  612.881660]  ? xfrm_send_acquire+0xbb0/0xbb0
[  612.886052]  km_policy_notify+0xd3/0x200
[  612.890103]  km_policy_expired+0xa2/0xe0
[  612.894146]  ? km_policy_notify+0x200/0x200
[  612.898447]  ? lock_acquire+0x16f/0x3f0
[  612.902412]  ? kasan_check_write+0x14/0x20
[  612.906637]  xfrm_policy_timer+0x599/0x660
[  612.910881]  call_timer_fn+0x190/0x720
[  612.914765]  ? xfrm_policy_requeue+0x730/0x730
[  612.919346]  ? process_timeout+0x40/0x40
[  612.923394]  ? run_timer_softirq+0x647/0x1700
[  612.927881]  ? trace_hardirqs_on+0x67/0x230
[  612.932184]  ? kasan_check_read+0x11/0x20
[  612.936343]  ? xfrm_policy_requeue+0x730/0x730
[  612.940909]  run_timer_softirq+0x652/0x1700
[  612.945237]  ? add_timer+0xbe0/0xbe0
[  612.948947]  ? __lock_is_held+0xb6/0x140
[  612.953002]  ? check_preemption_disabled+0x48/0x290
[  612.958009]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  612.963448]  __do_softirq+0x266/0x95a
[  612.967229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  612.972747]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  612.978278]  irq_exit+0x180/0x1d0
[  612.981720]  smp_apic_timer_interrupt+0x14a/0x570
[  612.986548]  apic_timer_interrupt+0xf/0x20
[  612.990766]  </IRQ>
[  612.992987] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  612.998247] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  613.017136] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  613.024828] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  613.032081] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  613.039332] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  613.046582] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  613.053835] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  613.061100]  ? arch_local_irq_restore+0x49/0x56
[  613.065758]  dump_stack+0x1d9/0x1f0
[  613.069372]  dump_header+0x10f/0xb6c
[  613.073073]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  613.078159]  ? ___ratelimit+0x60/0x595
[  613.082030]  ? do_raw_spin_unlock+0x57/0x270
[  613.086424]  oom_kill_process.cold+0x10/0x6f5
[  613.090905]  ? lock_downgrade+0x810/0x810
[  613.095139]  ? kasan_check_read+0x11/0x20
[  613.099275]  out_of_memory+0x79a/0x1280
[  613.103242]  ? oom_killer_disable+0x280/0x280
[  613.107726]  ? mutex_trylock+0x18e/0x1e0
[  613.111772]  ? __alloc_pages_slowpath+0xcda/0x2900
[  613.116695]  __alloc_pages_slowpath+0x2113/0x2900
[  613.121553]  ? warn_alloc+0x110/0x110
[  613.125338]  ? __lock_is_held+0xb6/0x140
[  613.129388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  613.134997]  ? should_fail+0x14d/0x85c
[  613.138883]  __alloc_pages_nodemask+0x5ce/0x710
[  613.143545]  ? __alloc_pages_slowpath+0x2900/0x2900
[  613.148632]  ? __page_cache_alloc+0x131/0x460
[  613.153119]  ? find_held_lock+0x35/0x130
[  613.157171]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  613.162692]  alloc_pages_current+0x107/0x210
[  613.167093]  __page_cache_alloc+0x2bd/0x460
[  613.171419]  ? kasan_check_read+0x11/0x20
[  613.175557]  filemap_fault+0xff7/0x2400
[  613.179530]  ? __lock_page_or_retry+0x1020/0x1020
[  613.184364]  ? lock_acquire+0x16f/0x3f0
[  613.188323]  ? ext4_filemap_fault+0x7b/0xaf
[  613.192633]  ext4_filemap_fault+0x83/0xaf
[  613.196767]  __do_fault+0x116/0x4e0
[  613.200383]  __handle_mm_fault+0x2cbd/0x3f20
[  613.204781]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  613.209613]  ? find_held_lock+0x35/0x130
[  613.213667]  ? handle_mm_fault+0x322/0xb30
[  613.217898]  ? kasan_check_read+0x11/0x20
[  613.222036]  handle_mm_fault+0x43f/0xb30
[  613.226094]  __do_page_fault+0x5da/0xd60
[  613.230146]  do_page_fault+0x71/0x581
[  613.233932]  ? page_fault+0x8/0x30
[  613.237452]  page_fault+0x1e/0x30
[  613.240980] RIP: 0033:0x7f045a631000
[  613.244692] Code: Bad RIP value.
[  613.248042] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  613.253403] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  613.260653] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  613.267927] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  613.275179] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  613.282430] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  613.289695] warn_alloc_show_mem: 1 callbacks suppressed
[  613.289704] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  613.289705] Mem-Info:
[  613.289736] active_anon:46284 inactive_anon:191 isolated_anon:0
[  613.289736]  active_file:10 inactive_file:4 isolated_file:0
[  613.289736]  unevictable:0 dirty:0 writeback:0 unstable:0
[  613.289736]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  613.289736]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  613.289736]  free:12836 free_pcp:334 free_cma:0
[  613.295082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  613.301828] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  613.304210] Call Trace:
[  613.337162] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  613.346490]  dump_stack+0x172/0x1f0
[  613.373864] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  613.376439]  warn_alloc.cold+0x87/0x17f
[  613.402088] lowmem_reserve[]: 0 2553 2555 2555
[  613.405703]  ? zone_watermark_ok_safe+0x260/0x260
[  613.431776] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  613.435742]  ? wakeup_kcompactd+0x21f/0x550
[  613.440288] lowmem_reserve[]: 0 0 2 2
[  613.445116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.473880] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  613.478186]  ? __cpuset_node_allowed+0x136/0x540
[  613.481948] lowmem_reserve[]: 0 0 0 0
[  613.487486]  ? __isolate_free_page+0x4f0/0x4f0
[  613.513297] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  613.518042]  ? wake_all_kswapds+0x14d/0x300
[  613.521809] lowmem_reserve[]: 0 0 0 0
[  613.526386]  __alloc_pages_slowpath+0x227e/0x2900
[  613.553934] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  613.558254]  ? warn_alloc+0x110/0x110
[  613.562012] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  613.566841]  ? __lock_acquire+0x53b/0x4700
[  613.578935] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  613.582733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  613.597824] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  613.602053]  ? should_fail+0x14d/0x85c
[  613.613029] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  613.618545]  ? warn_alloc+0x110/0x110
[  613.633949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  613.637816]  ? __isolate_free_page+0x4f0/0x4f0
[  613.646624] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  613.650406]  __alloc_pages_nodemask+0x5ce/0x710
[  613.658945] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  613.658951] 258 total pagecache pages
[  613.663518]  ? __alloc_pages_slowpath+0x2900/0x2900
[  613.672325] 0 pages in swap cache
[  613.676986]  cache_grow_begin+0x9c/0x8c0
[  613.685525] Swap cache stats: add 0, delete 0, find 0/0
[  613.689310]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.694291] Free swap  = 0kB
[  613.697728]  ? __cpuset_node_allowed+0x136/0x540
[  613.701751] Total swap = 0kB
[  613.701758] 1965979 pages RAM
[  613.707103]  fallback_alloc+0x1fd/0x2d0
[  613.712606] 0 pages HighMem/MovableOnly
[  613.715613]  ____cache_alloc_node+0x1be/0x1e0
[  613.720332] 339412 pages reserved
[  613.720338] 0 pages cma reserved
[  613.723343]  kmem_cache_alloc+0x1f5/0x710
[  613.726548] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  613.730388]  skb_ext_add+0x4a2/0x640
[  613.765687]  ? ebt_do_table+0x1aea/0x1f50
[  613.769833]  br_nf_pre_routing_ipv6+0x10a/0x740
[  613.774493]  ? __local_bh_enable_ip+0x15a/0x270
[  613.779157]  ? br_validate_ipv6+0xb80/0xb80
[  613.783481]  ? __lock_is_held+0xb6/0x140
[  613.787535]  ? check_preemption_disabled+0x48/0x290
[  613.792543]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  613.798071]  ? skb_pull_rcsum+0x155/0x300
[  613.802219]  br_nf_pre_routing+0xe80/0x13a0
[  613.806538]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  613.811719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.817247]  ? ebt_broute+0x127/0x190
[  613.821050]  nf_hook_slow+0xbf/0x1f0
[  613.824763]  br_handle_frame+0x95b/0x1450
[  613.828907]  ? br_handle_frame_finish+0x14c0/0x14c0
[  613.833918]  ? br_handle_local_finish+0x1a0/0x1a0
[  613.838756]  ? br_handle_frame_finish+0x14c0/0x14c0
[  613.843764]  __netif_receive_skb_core+0xa96/0x3010
[  613.848689]  ? netif_receive_skb+0x5a0/0x5a0
[  613.853093]  ? mark_held_locks+0x100/0x100
[  613.857323]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  613.862073]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  613.867255]  ? call_timer_fn+0x1de/0x720
[  613.871305]  ? process_backlog+0x23c/0x750
[  613.875534]  __netif_receive_skb_one_core+0xa8/0x1a0
[  613.880630]  ? __netif_receive_skb_core+0x3010/0x3010
[  613.885808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  613.891337]  ? check_preemption_disabled+0x48/0x290
[  613.896343]  ? lock_acquire+0x16f/0x3f0
[  613.900313]  __netif_receive_skb+0x2c/0x1c0
[  613.904631]  process_backlog+0x206/0x750
[  613.908680]  ? net_rx_action+0x27b/0x1070
[  613.912823]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  613.917403]  net_rx_action+0x4fa/0x1070
[  613.921386]  ? napi_complete_done+0x4b0/0x4b0
[  613.925882]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  613.931331]  __do_softirq+0x266/0x95a
[  613.935122]  ? preempt_schedule_common+0x4f/0xe0
[  613.939876]  ? takeover_tasklets+0x7b0/0x7b0
[  613.944284]  run_ksoftirqd+0x8e/0x110
[  613.948079]  smpboot_thread_fn+0x6ab/0xa10
[  613.952308]  ? sort_range+0x30/0x30
[  613.955927]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  613.961456]  ? __kthread_parkme+0xfb/0x1b0
[  613.965688]  kthread+0x357/0x430
[  613.969042]  ? sort_range+0x30/0x30
[  613.972661]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  613.978194]  ret_from_fork+0x3a/0x50
[  613.981915] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  613.982183] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  613.988574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.010450] Call Trace:
[  614.013018]  <IRQ>
[  614.015162]  dump_stack+0x172/0x1f0
[  614.018786]  warn_alloc.cold+0x87/0x17f
[  614.022750]  ? zone_watermark_ok_safe+0x260/0x260
[  614.027590]  ? wakeup_kcompactd+0x21f/0x550
[  614.031901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.037437]  ? __cpuset_node_allowed+0x136/0x540
[  614.042190]  ? __isolate_free_page+0x4f0/0x4f0
[  614.046764]  ? wake_all_kswapds+0x14d/0x300
[  614.051085]  __alloc_pages_slowpath+0x227e/0x2900
[  614.055933]  ? warn_alloc+0x110/0x110
[  614.059731]  ? __lock_acquire+0x53b/0x4700
[  614.063956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.069481]  ? should_fail+0x14d/0x85c
[  614.073360]  ? warn_alloc+0x110/0x110
[  614.077154]  ? __isolate_free_page+0x4f0/0x4f0
[  614.081729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.087261]  __alloc_pages_nodemask+0x5ce/0x710
[  614.091922]  ? __alloc_pages_slowpath+0x2900/0x2900
[  614.096937]  ? find_held_lock+0x35/0x130
[  614.100997]  cache_grow_begin+0x9c/0x8c0
[  614.105051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.110580]  ? __cpuset_node_allowed+0x136/0x540
[  614.115332]  fallback_alloc+0x1fd/0x2d0
[  614.119302]  ____cache_alloc_node+0x1be/0x1e0
[  614.123791]  kmem_cache_alloc+0x1f5/0x710
[  614.127930]  ? mark_held_locks+0xb1/0x100
[  614.132072]  ? __netdev_alloc_skb+0x367/0x470
[  614.136560]  __build_skb+0x3e/0x310
[  614.140178]  __netdev_alloc_skb+0x2ba/0x470
[  614.144495]  send_hsr_supervision_frame+0x110/0xf20
[  614.149499]  ? lock_acquire+0x16f/0x3f0
[  614.153471]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  614.158481]  hsr_announce+0x12f/0x430
[  614.162278]  call_timer_fn+0x190/0x720
[  614.166163]  ? send_hsr_supervision_frame+0xf20/0xf20
[  614.171342]  ? process_timeout+0x40/0x40
[  614.175405]  ? run_timer_softirq+0x647/0x1700
[  614.179899]  ? trace_hardirqs_on+0x67/0x230
[  614.184209]  ? kasan_check_read+0x11/0x20
[  614.188349]  ? send_hsr_supervision_frame+0xf20/0xf20
[  614.193534]  run_timer_softirq+0x652/0x1700
[  614.197853]  ? add_timer+0xbe0/0xbe0
[  614.201556]  ? __lock_is_held+0xb6/0x140
[  614.205610]  ? check_preemption_disabled+0x48/0x290
[  614.210620]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  614.216064]  __do_softirq+0x266/0x95a
[  614.219855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.225385]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.230931]  irq_exit+0x180/0x1d0
[  614.234379]  smp_apic_timer_interrupt+0x14a/0x570
[  614.239223]  apic_timer_interrupt+0xf/0x20
[  614.243443]  </IRQ>
[  614.245675] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  614.250946] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  614.269837] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  614.277534] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  614.284791] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  614.292048] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  614.299309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  614.306568] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  614.313837]  ? arch_local_irq_restore+0x49/0x56
[  614.318504]  dump_stack+0x1d9/0x1f0
[  614.322127]  dump_header+0x10f/0xb6c
[  614.325835]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  614.330932]  ? ___ratelimit+0x60/0x595
[  614.334809]  ? do_raw_spin_unlock+0x57/0x270
[  614.339213]  oom_kill_process.cold+0x10/0x6f5
[  614.343702]  ? lock_downgrade+0x810/0x810
[  614.347846]  ? kasan_check_read+0x11/0x20
[  614.351990]  out_of_memory+0x79a/0x1280
[  614.355963]  ? oom_killer_disable+0x280/0x280
[  614.360456]  ? mutex_trylock+0x18e/0x1e0
[  614.364506]  ? __alloc_pages_slowpath+0xcda/0x2900
[  614.369431]  __alloc_pages_slowpath+0x2113/0x2900
[  614.374278]  ? warn_alloc+0x110/0x110
[  614.378076]  ? __lock_is_held+0xb6/0x140
[  614.382128]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.387662]  ? should_fail+0x14d/0x85c
[  614.391558]  __alloc_pages_nodemask+0x5ce/0x710
[  614.396220]  ? __alloc_pages_slowpath+0x2900/0x2900
[  614.401228]  ? __page_cache_alloc+0x131/0x460
[  614.405715]  ? find_held_lock+0x35/0x130
[  614.409770]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  614.415307]  alloc_pages_current+0x107/0x210
[  614.419712]  __page_cache_alloc+0x2bd/0x460
[  614.424023]  ? kasan_check_read+0x11/0x20
[  614.428164]  filemap_fault+0xff7/0x2400
[  614.432141]  ? __lock_page_or_retry+0x1020/0x1020
[  614.436982]  ? lock_acquire+0x16f/0x3f0
[  614.440948]  ? ext4_filemap_fault+0x7b/0xaf
[  614.445271]  ext4_filemap_fault+0x83/0xaf
[  614.449430]  __do_fault+0x116/0x4e0
[  614.453053]  __handle_mm_fault+0x2cbd/0x3f20
[  614.457455]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  614.462287]  ? find_held_lock+0x35/0x130
[  614.466338]  ? handle_mm_fault+0x322/0xb30
[  614.470574]  ? kasan_check_read+0x11/0x20
[  614.474715]  handle_mm_fault+0x43f/0xb30
[  614.478772]  __do_page_fault+0x5da/0xd60
[  614.482834]  do_page_fault+0x71/0x581
[  614.486623]  ? page_fault+0x8/0x30
[  614.490158]  page_fault+0x1e/0x30
[  614.493603] RIP: 0033:0x7f045a631000
[  614.497323] Code: Bad RIP value.
[  614.500677] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  614.506028] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  614.513287] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  614.520543] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  614.527803] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  614.535064] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  614.542343] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  614.542348] warn_alloc_show_mem: 1 callbacks suppressed
[  614.542353] Mem-Info:
[  614.549097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.554457] active_anon:46284 inactive_anon:191 isolated_anon:0
[  614.554457]  active_file:10 inactive_file:4 isolated_file:0
[  614.554457]  unevictable:0 dirty:0 writeback:0 unstable:0
[  614.554457]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  614.554457]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  614.554457]  free:12836 free_pcp:334 free_cma:0
[  614.556821] Call Trace:
[  614.566173] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  614.599014]  dump_stack+0x172/0x1f0
[  614.601586] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  614.628964]  warn_alloc.cold+0x87/0x17f
[  614.632571] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  614.658228]  ? zone_watermark_ok_safe+0x260/0x260
[  614.662164] lowmem_reserve[]: 0 2553 2555 2555
[  614.688264]  ? wakeup_kcompactd+0x21f/0x550
[  614.693071] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  614.697637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.701919] lowmem_reserve[]: 0 0 2 2
[  614.730705]  ? __cpuset_node_allowed+0x136/0x540
[  614.736212] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  614.740003]  ? __isolate_free_page+0x4f0/0x4f0
[  614.744724] lowmem_reserve[]: 0 0 0 0
[  614.771038]  ? wake_all_kswapds+0x14d/0x300
[  614.775590] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  614.779392]  __alloc_pages_slowpath+0x227e/0x2900
[  614.783675] lowmem_reserve[]: 0 0 0 0
[  614.811258]  ? warn_alloc+0x110/0x110
[  614.816054] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  614.819843]  ? __lock_acquire+0x53b/0x4700
[  614.823613] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  614.835739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  614.839935] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  614.854753]  ? should_fail+0x14d/0x85c
[  614.860256] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  614.871244]  ? warn_alloc+0x110/0x110
[  614.875101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  614.875112] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  614.890522]  ? __isolate_free_page+0x4f0/0x4f0
[  614.894294] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  614.903114]  __alloc_pages_nodemask+0x5ce/0x710
[  614.911655] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  614.916218]  ? __alloc_pages_slowpath+0x2900/0x2900
[  614.925018] 258 total pagecache pages
[  614.929684]  cache_grow_begin+0x9c/0x8c0
[  614.938224] 0 pages in swap cache
[  614.943220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  614.946992] Swap cache stats: add 0, delete 0, find 0/0
[  614.951030]  ? __cpuset_node_allowed+0x136/0x540
[  614.954455] Free swap  = 0kB
[  614.959973]  fallback_alloc+0x1fd/0x2d0
[  614.965300] Total swap = 0kB
[  614.965306] 1965979 pages RAM
[  614.970057]  ____cache_alloc_node+0x1be/0x1e0
[  614.973039] 0 pages HighMem/MovableOnly
[  614.976998]  kmem_cache_alloc+0x1f5/0x710
[  614.979978] 339412 pages reserved
[  614.979984] 0 pages cma reserved
[  614.983077]  skb_ext_add+0x4a2/0x640
[  614.987667] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  614.991512]  ? ebt_do_table+0x1aea/0x1f50
[  615.022517]  br_nf_pre_routing_ipv6+0x10a/0x740
[  615.027178]  ? __local_bh_enable_ip+0x15a/0x270
[  615.031839]  ? br_validate_ipv6+0xb80/0xb80
[  615.036152]  ? __lock_is_held+0xb6/0x140
[  615.040205]  ? check_preemption_disabled+0x48/0x290
[  615.045215]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  615.050745]  ? skb_pull_rcsum+0x155/0x300
[  615.054892]  br_nf_pre_routing+0xe80/0x13a0
[  615.059210]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  615.064394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.069920]  ? ebt_broute+0x127/0x190
[  615.073725]  nf_hook_slow+0xbf/0x1f0
[  615.077445]  br_handle_frame+0x95b/0x1450
[  615.081589]  ? br_handle_frame_finish+0x14c0/0x14c0
[  615.086600]  ? br_handle_local_finish+0x1a0/0x1a0
[  615.091442]  ? br_handle_frame_finish+0x14c0/0x14c0
[  615.096449]  __netif_receive_skb_core+0xa96/0x3010
[  615.101377]  ? netif_receive_skb+0x5a0/0x5a0
[  615.105777]  ? mark_held_locks+0x100/0x100
[  615.110007]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  615.114756]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  615.119939]  ? call_timer_fn+0x1de/0x720
[  615.123989]  ? process_backlog+0x23c/0x750
[  615.128220]  __netif_receive_skb_one_core+0xa8/0x1a0
[  615.133326]  ? __netif_receive_skb_core+0x3010/0x3010
[  615.138506]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.144039]  ? check_preemption_disabled+0x48/0x290
[  615.149045]  ? lock_acquire+0x16f/0x3f0
[  615.153015]  __netif_receive_skb+0x2c/0x1c0
[  615.157333]  process_backlog+0x206/0x750
[  615.161383]  ? net_rx_action+0x27b/0x1070
[  615.165521]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  615.170103]  net_rx_action+0x4fa/0x1070
[  615.174076]  ? napi_complete_done+0x4b0/0x4b0
[  615.178570]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  615.184017]  __do_softirq+0x266/0x95a
[  615.187808]  ? preempt_schedule_common+0x4f/0xe0
[  615.192562]  ? takeover_tasklets+0x7b0/0x7b0
[  615.196960]  run_ksoftirqd+0x8e/0x110
[  615.200755]  smpboot_thread_fn+0x6ab/0xa10
[  615.204987]  ? sort_range+0x30/0x30
[  615.208604]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  615.214131]  ? __kthread_parkme+0xfb/0x1b0
[  615.218361]  kthread+0x357/0x430
[  615.221721]  ? sort_range+0x30/0x30
[  615.225354]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  615.230884]  ret_from_fork+0x3a/0x50
[  615.234608] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  615.234849] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  615.241263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  615.263137] Call Trace:
[  615.265705]  <IRQ>
[  615.267852]  dump_stack+0x172/0x1f0
[  615.271479]  warn_alloc.cold+0x87/0x17f
[  615.275449]  ? zone_watermark_ok_safe+0x260/0x260
[  615.280285]  ? wakeup_kcompactd+0x21f/0x550
[  615.284610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.290138]  ? __cpuset_node_allowed+0x136/0x540
[  615.294888]  ? __isolate_free_page+0x4f0/0x4f0
[  615.299463]  ? wake_all_kswapds+0x14d/0x300
[  615.303779]  __alloc_pages_slowpath+0x227e/0x2900
[  615.308626]  ? warn_alloc+0x110/0x110
[  615.312421]  ? __lock_acquire+0x53b/0x4700
[  615.316645]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.322175]  ? should_fail+0x14d/0x85c
[  615.326048]  ? warn_alloc+0x110/0x110
[  615.329841]  ? __isolate_free_page+0x4f0/0x4f0
[  615.334412]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.339945]  __alloc_pages_nodemask+0x5ce/0x710
[  615.344610]  ? __alloc_pages_slowpath+0x2900/0x2900
[  615.349624]  ? find_held_lock+0x35/0x130
[  615.353683]  cache_grow_begin+0x9c/0x8c0
[  615.357737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.363266]  ? __cpuset_node_allowed+0x136/0x540
[  615.368027]  fallback_alloc+0x1fd/0x2d0
[  615.371997]  ____cache_alloc_node+0x1be/0x1e0
[  615.376487]  kmem_cache_alloc+0x1f5/0x710
[  615.380624]  ? mark_held_locks+0xb1/0x100
[  615.384766]  ? add_timer+0x463/0xbe0
[  615.388470]  ? __netdev_alloc_skb+0x367/0x470
[  615.393047]  __build_skb+0x3e/0x310
[  615.396671]  __netdev_alloc_skb+0x2ba/0x470
[  615.400989]  send_hsr_supervision_frame+0x110/0xf20
[  615.405993]  ? lock_acquire+0x16f/0x3f0
[  615.409963]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  615.414971]  hsr_announce+0x12f/0x430
[  615.418766]  call_timer_fn+0x190/0x720
[  615.422646]  ? send_hsr_supervision_frame+0xf20/0xf20
[  615.427829]  ? process_timeout+0x40/0x40
[  615.431881]  ? run_timer_softirq+0x647/0x1700
[  615.436371]  ? trace_hardirqs_on+0x67/0x230
[  615.440685]  ? kasan_check_read+0x11/0x20
[  615.444829]  ? send_hsr_supervision_frame+0xf20/0xf20
[  615.450012]  run_timer_softirq+0x652/0x1700
[  615.454341]  ? add_timer+0xbe0/0xbe0
[  615.458043]  ? __lock_is_held+0xb6/0x140
[  615.462093]  ? check_preemption_disabled+0x48/0x290
[  615.467106]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  615.472557]  __do_softirq+0x266/0x95a
[  615.476347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.481871]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.487411]  irq_exit+0x180/0x1d0
[  615.490859]  smp_apic_timer_interrupt+0x14a/0x570
[  615.495694]  apic_timer_interrupt+0xf/0x20
[  615.499911]  </IRQ>
[  615.502140] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  615.507409] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  615.526308] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  615.534008] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  615.541264] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  615.548531] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  615.555795] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  615.563055] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  615.570327]  ? arch_local_irq_restore+0x49/0x56
[  615.574994]  dump_stack+0x1d9/0x1f0
[  615.578615]  dump_header+0x10f/0xb6c
[  615.582324]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  615.587418]  ? ___ratelimit+0x60/0x595
[  615.591307]  ? do_raw_spin_unlock+0x57/0x270
[  615.595931]  oom_kill_process.cold+0x10/0x6f5
[  615.600422]  ? lock_downgrade+0x810/0x810
[  615.604564]  ? kasan_check_read+0x11/0x20
[  615.608708]  out_of_memory+0x79a/0x1280
[  615.612686]  ? oom_killer_disable+0x280/0x280
[  615.617176]  ? mutex_trylock+0x18e/0x1e0
[  615.621227]  ? __alloc_pages_slowpath+0xcda/0x2900
[  615.626151]  __alloc_pages_slowpath+0x2113/0x2900
[  615.630997]  ? warn_alloc+0x110/0x110
[  615.634788]  ? __lock_is_held+0xb6/0x140
[  615.638840]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  615.644367]  ? should_fail+0x14d/0x85c
[  615.648259]  __alloc_pages_nodemask+0x5ce/0x710
[  615.652934]  ? __alloc_pages_slowpath+0x2900/0x2900
[  615.657938]  ? __page_cache_alloc+0x131/0x460
[  615.662425]  ? find_held_lock+0x35/0x130
[  615.666483]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  615.672013]  alloc_pages_current+0x107/0x210
[  615.676414]  __page_cache_alloc+0x2bd/0x460
[  615.680727]  ? kasan_check_read+0x11/0x20
[  615.684872]  filemap_fault+0xff7/0x2400
[  615.688848]  ? __lock_page_or_retry+0x1020/0x1020
[  615.693685]  ? lock_acquire+0x16f/0x3f0
[  615.697650]  ? ext4_filemap_fault+0x7b/0xaf
[  615.701972]  ext4_filemap_fault+0x83/0xaf
[  615.706113]  __do_fault+0x116/0x4e0
[  615.709737]  __handle_mm_fault+0x2cbd/0x3f20
[  615.714140]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  615.718971]  ? find_held_lock+0x35/0x130
[  615.723027]  ? handle_mm_fault+0x322/0xb30
[  615.727275]  ? kasan_check_read+0x11/0x20
[  615.731422]  handle_mm_fault+0x43f/0xb30
[  615.735483]  __do_page_fault+0x5da/0xd60
[  615.739548]  do_page_fault+0x71/0x581
[  615.743343]  ? page_fault+0x8/0x30
[  615.746876]  page_fault+0x1e/0x30
[  615.750323] RIP: 0033:0x7f045a631000
[  615.754039] Code: Bad RIP value.
[  615.757481] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  615.762836] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  615.770099] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  615.777361] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  615.784623] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  615.791880] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  615.799156] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  615.799161] warn_alloc_show_mem: 1 callbacks suppressed
[  615.799166] Mem-Info:
[  615.805907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  615.811276] active_anon:46284 inactive_anon:191 isolated_anon:0
[  615.811276]  active_file:10 inactive_file:4 isolated_file:0
[  615.811276]  unevictable:0 dirty:0 writeback:0 unstable:0
[  615.811276]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  615.811276]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  615.811276]  free:12836 free_pcp:334 free_cma:0
[  615.813639] Call Trace:
[  615.822992] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  615.855857]  dump_stack+0x172/0x1f0
[  615.858427] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  615.885804]  warn_alloc.cold+0x87/0x17f
[  615.889399] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  615.915059]  ? zone_watermark_ok_safe+0x260/0x260
[  615.918999] lowmem_reserve[]: 0 2553 2555 2555
[  615.945102]  ? wakeup_kcompactd+0x21f/0x550
[  615.945117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  615.949927] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  615.954495]  ? __cpuset_node_allowed+0x136/0x540
[  615.958784] lowmem_reserve[]: 0 0 2 2
[  615.964315]  ? __isolate_free_page+0x4f0/0x4f0
[  615.993077] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  615.997821]  ? wake_all_kswapds+0x14d/0x300
[  616.001588] lowmem_reserve[]: 0 0 0 0
[  616.006161]  __alloc_pages_slowpath+0x227e/0x2900
[  616.031972] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  616.036299]  ? warn_alloc+0x110/0x110
[  616.040051] lowmem_reserve[]: 0 0 0 0
[  616.044881]  ? __lock_acquire+0x53b/0x4700
[  616.072431] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  616.076222]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  616.079992] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  616.084220]  ? should_fail+0x14d/0x85c
[  616.096323] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  616.101848]  ? warn_alloc+0x110/0x110
[  616.116638] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  616.120515]  ? __isolate_free_page+0x4f0/0x4f0
[  616.131495] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  616.135280]  __alloc_pages_nodemask+0x5ce/0x710
[  616.150679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  616.155249]  ? __alloc_pages_slowpath+0x2900/0x2900
[  616.164054] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  616.168712]  cache_grow_begin+0x9c/0x8c0
[  616.177262] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  616.182263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.191064] 258 total pagecache pages
[  616.195105]  ? __cpuset_node_allowed+0x136/0x540
[  616.203655] 0 pages in swap cache
[  616.209172]  fallback_alloc+0x1fd/0x2d0
[  616.212941] Swap cache stats: add 0, delete 0, find 0/0
[  616.217681]  ____cache_alloc_node+0x1be/0x1e0
[  616.221097] Free swap  = 0kB
[  616.225055]  kmem_cache_alloc+0x1f5/0x710
[  616.230384] Total swap = 0kB
[  616.234870]  skb_ext_add+0x4a2/0x640
[  616.237854] 1965979 pages RAM
[  616.241991]  ? br_validate_ipv4.isra.0+0x32f/0x630
[  616.244964] 0 pages HighMem/MovableOnly
[  616.244970] 339412 pages reserved
[  616.248675]  br_nf_pre_routing+0x55b/0x13a0
[  616.251742] 0 pages cma reserved
[  616.251864] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  616.256663]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  616.289139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.294757]  ? ebt_broute+0x127/0x190
[  616.298560]  nf_hook_slow+0xbf/0x1f0
[  616.302275]  br_handle_frame+0x95b/0x1450
[  616.306415]  ? kfree_skbmem+0xc5/0x150
[  616.310298]  ? br_handle_frame_finish+0x14c0/0x14c0
[  616.315310]  ? br_handle_local_finish+0x1a0/0x1a0
[  616.320148]  ? br_handle_frame_finish+0x14c0/0x14c0
[  616.325156]  __netif_receive_skb_core+0xa96/0x3010
[  616.330079]  ? __sanitizer_cov_trace_cmp1+0x20/0x20
[  616.335083]  ? netif_receive_skb+0x5a0/0x5a0
[  616.339488]  ? mark_held_locks+0x100/0x100
[  616.343713]  ? ip_local_deliver+0x520/0x520
[  616.348029]  ? ip_rcv_finish_core.isra.0+0x1b80/0x1b80
[  616.353297]  ? call_timer_fn+0x1de/0x720
[  616.357355]  ? process_backlog+0x23c/0x750
[  616.361586]  __netif_receive_skb_one_core+0xa8/0x1a0
[  616.366689]  ? __netif_receive_skb_core+0x3010/0x3010
[  616.371870]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.377398]  ? check_preemption_disabled+0x48/0x290
[  616.382408]  ? lock_acquire+0x16f/0x3f0
[  616.386375]  __netif_receive_skb+0x2c/0x1c0
[  616.390692]  process_backlog+0x206/0x750
[  616.394744]  ? net_rx_action+0x27b/0x1070
[  616.398883]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  616.403463]  net_rx_action+0x4fa/0x1070
[  616.407435]  ? napi_complete_done+0x4b0/0x4b0
[  616.411930]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  616.417377]  __do_softirq+0x266/0x95a
[  616.421170]  ? preempt_schedule_common+0x4f/0xe0
[  616.425927]  ? takeover_tasklets+0x7b0/0x7b0
[  616.430327]  run_ksoftirqd+0x8e/0x110
[  616.434121]  smpboot_thread_fn+0x6ab/0xa10
[  616.438351]  ? sort_range+0x30/0x30
[  616.441974]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  616.447505]  ? __kthread_parkme+0xfb/0x1b0
[  616.451737]  kthread+0x357/0x430
[  616.455092]  ? sort_range+0x30/0x30
[  616.458708]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  616.464258]  ret_from_fork+0x3a/0x50
[  616.467978] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  616.468221] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  616.474634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  616.496513] Call Trace:
[  616.499086]  <IRQ>
[  616.501233]  dump_stack+0x172/0x1f0
[  616.504857]  warn_alloc.cold+0x87/0x17f
[  616.508826]  ? zone_watermark_ok_safe+0x260/0x260
[  616.513666]  ? wakeup_kcompactd+0x21f/0x550
[  616.517982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.523511]  ? __cpuset_node_allowed+0x136/0x540
[  616.528267]  ? __isolate_free_page+0x4f0/0x4f0
[  616.532841]  ? wake_all_kswapds+0x14d/0x300
[  616.537158]  __alloc_pages_slowpath+0x227e/0x2900
[  616.542009]  ? warn_alloc+0x110/0x110
[  616.545806]  ? __lock_acquire+0x53b/0x4700
[  616.550033]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  616.555562]  ? should_fail+0x14d/0x85c
[  616.559437]  ? warn_alloc+0x110/0x110
[  616.563237]  ? __isolate_free_page+0x4f0/0x4f0
[  616.567815]  __alloc_pages_nodemask+0x5ce/0x710
[  616.572479]  ? __alloc_pages_slowpath+0x2900/0x2900
[  616.577497]  cache_grow_begin+0x9c/0x8c0
[  616.581551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.587076]  ? __cpuset_node_allowed+0x136/0x540
[  616.591822]  fallback_alloc+0x1fd/0x2d0
[  616.595793]  ____cache_alloc_node+0x1be/0x1e0
[  616.600293]  kmem_cache_alloc_node+0xe3/0x710
[  616.604782]  ? ipv6_get_ifaddr+0x343/0x4b0
[  616.609013]  __alloc_skb+0xd5/0x5e0
[  616.612634]  ? skb_scrub_packet+0x440/0x440
[  616.616962]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  616.622405]  ? refcount_inc_checked+0x70/0x70
[  616.626900]  ndisc_alloc_skb+0x13c/0x340
[  616.630955]  ndisc_send_rs+0x32d/0x6d0
[  616.634837]  addrconf_rs_timer+0x30f/0x680
[  616.639067]  ? ipv6_get_lladdr+0x490/0x490
[  616.643297]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  616.648742]  call_timer_fn+0x190/0x720
[  616.652622]  ? ipv6_get_lladdr+0x490/0x490
[  616.656845]  ? process_timeout+0x40/0x40
[  616.660896]  ? run_timer_softirq+0x647/0x1700
[  616.665384]  ? trace_hardirqs_on+0x67/0x230
[  616.669699]  ? kasan_check_read+0x11/0x20
[  616.673841]  ? ipv6_get_lladdr+0x490/0x490
[  616.678070]  run_timer_softirq+0x652/0x1700
[  616.682386]  ? add_timer+0xbe0/0xbe0
[  616.686090]  ? __lock_is_held+0xb6/0x140
[  616.690140]  ? check_preemption_disabled+0x48/0x290
[  616.695154]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  616.700610]  __do_softirq+0x266/0x95a
[  616.704402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  616.709931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  616.715468]  irq_exit+0x180/0x1d0
[  616.718912]  smp_apic_timer_interrupt+0x14a/0x570
[  616.723750]  apic_timer_interrupt+0xf/0x20
[  616.727970]  </IRQ>
[  616.730207] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  616.735475] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  616.754364] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  616.762316] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  616.769576] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  616.776832] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  616.784091] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  616.791348] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  616.798626]  ? arch_local_irq_restore+0x49/0x56
[  616.803290]  dump_stack+0x1d9/0x1f0
[  616.806921]  dump_header+0x10f/0xb6c
[  616.810630]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  616.815728]  ? ___ratelimit+0x60/0x595
[  616.819606]  ? do_raw_spin_unlock+0x57/0x270
[  616.824008]  oom_kill_process.cold+0x10/0x6f5
[  616.828495]  ? lock_downgrade+0x810/0x810
[  616.832640]  ? kasan_check_read+0x11/0x20
[  616.836784]  out_of_memory+0x79a/0x1280
[  616.840760]  ? oom_killer_disable+0x280/0x280
[  616.845251]  ? mutex_trylock+0x18e/0x1e0
[  616.849300]  ? __alloc_pages_slowpath+0xcda/0x2900
[  616.854227]  __alloc_pages_slowpath+0x2113/0x2900
[  616.859079]  ? warn_alloc+0x110/0x110
[  616.862872]  ? __lock_is_held+0xb6/0x140
[  616.866929]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  616.872459]  ? should_fail+0x14d/0x85c
[  616.876356]  __alloc_pages_nodemask+0x5ce/0x710
[  616.881025]  ? __alloc_pages_slowpath+0x2900/0x2900
[  616.886034]  ? __page_cache_alloc+0x131/0x460
[  616.890525]  ? find_held_lock+0x35/0x130
[  616.894585]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  616.900117]  alloc_pages_current+0x107/0x210
[  616.904518]  __page_cache_alloc+0x2bd/0x460
[  616.908828]  ? kasan_check_read+0x11/0x20
[  616.912969]  filemap_fault+0xff7/0x2400
[  616.916946]  ? __lock_page_or_retry+0x1020/0x1020
[  616.921786]  ? lock_acquire+0x16f/0x3f0
[  616.925753]  ? ext4_filemap_fault+0x7b/0xaf
[  616.930076]  ext4_filemap_fault+0x83/0xaf
[  616.934218]  __do_fault+0x116/0x4e0
[  616.937841]  __handle_mm_fault+0x2cbd/0x3f20
[  616.942249]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  616.947080]  ? find_held_lock+0x35/0x130
[  616.951136]  ? handle_mm_fault+0x322/0xb30
[  616.955379]  ? kasan_check_read+0x11/0x20
[  616.959521]  handle_mm_fault+0x43f/0xb30
[  616.963579]  __do_page_fault+0x5da/0xd60
[  616.967643]  do_page_fault+0x71/0x581
[  616.971442]  ? page_fault+0x8/0x30
[  616.974973]  page_fault+0x1e/0x30
[  616.978419] RIP: 0033:0x7f045a631000
[  616.982141] Code: Bad RIP value.
[  616.985504] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  616.990856] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  616.998116] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  617.005375] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  617.012630] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  617.019892] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  617.027177] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  617.027181] warn_alloc_show_mem: 1 callbacks suppressed
[  617.027186] Mem-Info:
[  617.033931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.039293] active_anon:46284 inactive_anon:191 isolated_anon:0
[  617.039293]  active_file:10 inactive_file:4 isolated_file:0
[  617.039293]  unevictable:0 dirty:0 writeback:0 unstable:0
[  617.039293]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  617.039293]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  617.039293]  free:12836 free_pcp:334 free_cma:0
[  617.041656] Call Trace:
[  617.051008] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  617.083851]  dump_stack+0x172/0x1f0
[  617.086431] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  617.113808]  warn_alloc.cold+0x87/0x17f
[  617.117407] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  617.143071]  ? zone_watermark_ok_safe+0x260/0x260
[  617.147012] lowmem_reserve[]: 0 2553 2555 2555
[  617.173120]  ? wakeup_kcompactd+0x21f/0x550
[  617.177926] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  617.182494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.186782] lowmem_reserve[]: 0 0 2 2
[  617.215567]  ? __cpuset_node_allowed+0x136/0x540
[  617.221070] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  617.224862]  ? __isolate_free_page+0x4f0/0x4f0
[  617.229580] lowmem_reserve[]: 0 0 0 0
[  617.255415]  ? wake_all_kswapds+0x14d/0x300
[  617.259965] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  617.263755]  __alloc_pages_slowpath+0x227e/0x2900
[  617.268037] lowmem_reserve[]: 0 0 0 0
[  617.295628]  ? warn_alloc+0x110/0x110
[  617.300427] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  617.304217]  ? __lock_acquire+0x53b/0x4700
[  617.307983] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  617.320101]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.324304] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  617.339114]  ? should_fail+0x14d/0x85c
[  617.344625] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  617.355620]  ? warn_alloc+0x110/0x110
[  617.359486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  617.374901]  ? __isolate_free_page+0x4f0/0x4f0
[  617.378674] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  617.387492]  __alloc_pages_nodemask+0x5ce/0x710
[  617.392037] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  617.392047] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  617.400605]  ? __alloc_pages_slowpath+0x2900/0x2900
[  617.405245] 258 total pagecache pages
[  617.414072]  cache_grow_begin+0x9c/0x8c0
[  617.422614] 0 pages in swap cache
[  617.427609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.431396] Swap cache stats: add 0, delete 0, find 0/0
[  617.435448]  ? __cpuset_node_allowed+0x136/0x540
[  617.438870] Free swap  = 0kB
[  617.444394]  fallback_alloc+0x1fd/0x2d0
[  617.449727] Total swap = 0kB
[  617.449732] 1965979 pages RAM
[  617.454476]  ____cache_alloc_node+0x1be/0x1e0
[  617.457463] 0 pages HighMem/MovableOnly
[  617.461423]  kmem_cache_alloc+0x1f5/0x710
[  617.464403] 339412 pages reserved
[  617.464409] 0 pages cma reserved
[  617.467509]  skb_ext_add+0x4a2/0x640
[  617.472023] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  617.475922]  ? ebt_do_table+0x1aea/0x1f50
[  617.475938]  br_nf_pre_routing_ipv6+0x10a/0x740
[  617.475953]  ? __local_bh_enable_ip+0x15a/0x270
[  617.480133] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  617.483505]  ? br_validate_ipv6+0xb80/0xb80
[  617.527020]  ? __lock_is_held+0xb6/0x140
[  617.531072]  ? check_preemption_disabled+0x48/0x290
[  617.536080]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  617.541619]  ? skb_pull_rcsum+0x155/0x300
[  617.545765]  br_nf_pre_routing+0xe80/0x13a0
[  617.550081]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  617.555274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.560801]  ? ebt_broute+0x127/0x190
[  617.564606]  nf_hook_slow+0xbf/0x1f0
[  617.568319]  br_handle_frame+0x95b/0x1450
[  617.572463]  ? br_handle_frame_finish+0x14c0/0x14c0
[  617.577478]  ? br_handle_local_finish+0x1a0/0x1a0
[  617.582319]  ? br_handle_frame_finish+0x14c0/0x14c0
[  617.587330]  __netif_receive_skb_core+0xa96/0x3010
[  617.592257]  ? netif_receive_skb+0x5a0/0x5a0
[  617.596925]  ? mark_held_locks+0x100/0x100
[  617.601154]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  617.605903]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  617.611084]  ? call_timer_fn+0x1de/0x720
[  617.615147]  ? process_backlog+0x23c/0x750
[  617.619379]  __netif_receive_skb_one_core+0xa8/0x1a0
[  617.624473]  ? __netif_receive_skb_core+0x3010/0x3010
[  617.629653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.635185]  ? check_preemption_disabled+0x48/0x290
[  617.640192]  ? lock_acquire+0x16f/0x3f0
[  617.644158]  __netif_receive_skb+0x2c/0x1c0
[  617.648476]  process_backlog+0x206/0x750
[  617.652527]  ? net_rx_action+0x27b/0x1070
[  617.656664]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  617.661242]  net_rx_action+0x4fa/0x1070
[  617.665219]  ? napi_complete_done+0x4b0/0x4b0
[  617.669711]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  617.675159]  __do_softirq+0x266/0x95a
[  617.678950]  ? preempt_schedule_common+0x4f/0xe0
[  617.683709]  ? takeover_tasklets+0x7b0/0x7b0
[  617.688118]  run_ksoftirqd+0x8e/0x110
[  617.691908]  smpboot_thread_fn+0x6ab/0xa10
[  617.696140]  ? sort_range+0x30/0x30
[  617.699759]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  617.705291]  ? __kthread_parkme+0xfb/0x1b0
[  617.709520]  kthread+0x357/0x430
[  617.712874]  ? sort_range+0x30/0x30
[  617.716491]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  617.722023]  ret_from_fork+0x3a/0x50
[  617.725747] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  617.725874] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  617.732408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.732414] Call Trace:
[  617.743640] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  617.752903]  <IRQ>
[  617.770150]  dump_stack+0x172/0x1f0
[  617.773777]  warn_alloc.cold+0x87/0x17f
[  617.777746]  ? zone_watermark_ok_safe+0x260/0x260
[  617.782582]  ? wakeup_kcompactd+0x21f/0x550
[  617.786893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.792420]  ? __cpuset_node_allowed+0x136/0x540
[  617.797176]  ? __isolate_free_page+0x4f0/0x4f0
[  617.801752]  ? wake_all_kswapds+0x14d/0x300
[  617.806075]  __alloc_pages_slowpath+0x227e/0x2900
[  617.810932]  ? warn_alloc+0x110/0x110
[  617.814726]  ? __lock_acquire+0x53b/0x4700
[  617.818954]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.824481]  ? should_fail+0x14d/0x85c
[  617.828362]  ? warn_alloc+0x110/0x110
[  617.832160]  ? __isolate_free_page+0x4f0/0x4f0
[  617.836751]  __alloc_pages_nodemask+0x5ce/0x710
[  617.841413]  ? __alloc_pages_slowpath+0x2900/0x2900
[  617.846434]  cache_grow_begin+0x9c/0x8c0
[  617.850490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.856030]  ? __cpuset_node_allowed+0x136/0x540
[  617.860780]  fallback_alloc+0x1fd/0x2d0
[  617.864752]  ____cache_alloc_node+0x1be/0x1e0
[  617.869242]  kmem_cache_alloc_node+0xe3/0x710
[  617.873734]  ? ipv6_get_ifaddr+0x343/0x4b0
[  617.877967]  __alloc_skb+0xd5/0x5e0
[  617.881590]  ? skb_scrub_packet+0x440/0x440
[  617.885902]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  617.891350]  ? refcount_inc_checked+0x70/0x70
[  617.895847]  ndisc_alloc_skb+0x13c/0x340
[  617.899903]  ndisc_send_rs+0x32d/0x6d0
[  617.903785]  addrconf_rs_timer+0x30f/0x680
[  617.908020]  ? ipv6_get_lladdr+0x490/0x490
[  617.912250]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  617.917700]  call_timer_fn+0x190/0x720
[  617.921583]  ? ipv6_get_lladdr+0x490/0x490
[  617.925808]  ? process_timeout+0x40/0x40
[  617.929861]  ? run_timer_softirq+0x647/0x1700
[  617.934352]  ? trace_hardirqs_on+0x67/0x230
[  617.938663]  ? kasan_check_read+0x11/0x20
[  617.942803]  ? ipv6_get_lladdr+0x490/0x490
[  617.947034]  run_timer_softirq+0x652/0x1700
[  617.951359]  ? add_timer+0xbe0/0xbe0
[  617.955062]  ? __lock_is_held+0xb6/0x140
[  617.959126]  ? check_preemption_disabled+0x48/0x290
[  617.964140]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  617.969588]  __do_softirq+0x266/0x95a
[  617.973378]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  617.978906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  617.984442]  irq_exit+0x180/0x1d0
[  617.987886]  smp_apic_timer_interrupt+0x14a/0x570
[  617.992725]  apic_timer_interrupt+0xf/0x20
[  617.996945]  </IRQ>
[  617.999175] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  618.004444] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  618.023338] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  618.031039] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  618.038304] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  618.045566] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  618.052826] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  618.060097] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  618.067370]  ? arch_local_irq_restore+0x49/0x56
[  618.072033]  dump_stack+0x1d9/0x1f0
[  618.075666]  dump_header+0x10f/0xb6c
[  618.079372]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  618.084465]  ? ___ratelimit+0x60/0x595
[  618.088346]  ? do_raw_spin_unlock+0x57/0x270
[  618.092747]  oom_kill_process.cold+0x10/0x6f5
[  618.097236]  ? lock_downgrade+0x810/0x810
[  618.101378]  ? kasan_check_read+0x11/0x20
[  618.105523]  out_of_memory+0x79a/0x1280
[  618.109498]  ? oom_killer_disable+0x280/0x280
[  618.113986]  ? mutex_trylock+0x18e/0x1e0
[  618.118035]  ? __alloc_pages_slowpath+0xcda/0x2900
[  618.122966]  __alloc_pages_slowpath+0x2113/0x2900
[  618.127818]  ? warn_alloc+0x110/0x110
[  618.131608]  ? __lock_is_held+0xb6/0x140
[  618.135663]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.141190]  ? should_fail+0x14d/0x85c
[  618.145091]  __alloc_pages_nodemask+0x5ce/0x710
[  618.149755]  ? __alloc_pages_slowpath+0x2900/0x2900
[  618.154760]  ? __page_cache_alloc+0x131/0x460
[  618.159249]  ? find_held_lock+0x35/0x130
[  618.163304]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  618.168839]  alloc_pages_current+0x107/0x210
[  618.173245]  __page_cache_alloc+0x2bd/0x460
[  618.177558]  ? kasan_check_read+0x11/0x20
[  618.181790]  filemap_fault+0xff7/0x2400
[  618.185767]  ? __lock_page_or_retry+0x1020/0x1020
[  618.190606]  ? lock_acquire+0x16f/0x3f0
[  618.194571]  ? ext4_filemap_fault+0x7b/0xaf
[  618.198889]  ext4_filemap_fault+0x83/0xaf
[  618.203031]  __do_fault+0x116/0x4e0
[  618.206658]  __handle_mm_fault+0x2cbd/0x3f20
[  618.211070]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  618.215902]  ? find_held_lock+0x35/0x130
[  618.219957]  ? handle_mm_fault+0x322/0xb30
[  618.224196]  ? kasan_check_read+0x11/0x20
[  618.228352]  handle_mm_fault+0x43f/0xb30
[  618.232410]  __do_page_fault+0x5da/0xd60
[  618.236470]  do_page_fault+0x71/0x581
[  618.240262]  ? page_fault+0x8/0x30
[  618.243793]  page_fault+0x1e/0x30
[  618.247240] RIP: 0033:0x7f045a631000
[  618.250957] Code: Bad RIP value.
[  618.254312] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  618.259665] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  618.266921] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  618.274183] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  618.281444] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  618.288705] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  618.295982] warn_alloc_show_mem: 1 callbacks suppressed
[  618.295991] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  618.295992] Mem-Info:
[  618.296022] active_anon:46284 inactive_anon:191 isolated_anon:0
[  618.296022]  active_file:10 inactive_file:4 isolated_file:0
[  618.296022]  unevictable:0 dirty:0 writeback:0 unstable:0
[  618.296022]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  618.296022]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  618.296022]  free:12836 free_pcp:334 free_cma:0
[  618.301351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  618.308098] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  618.310473] Call Trace:
[  618.343343] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  618.352668]  dump_stack+0x172/0x1f0
[  618.380055] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  618.382629]  warn_alloc.cold+0x87/0x17f
[  618.408266] lowmem_reserve[]: 0 2553 2555 2555
[  618.411882]  ? zone_watermark_ok_safe+0x260/0x260
[  618.437956] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  618.441922]  ? wakeup_kcompactd+0x21f/0x550
[  618.446462] lowmem_reserve[]: 0 0 2 2
[  618.451298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.480063] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  618.484372]  ? __cpuset_node_allowed+0x136/0x540
[  618.488135] lowmem_reserve[]: 0 0 0 0
[  618.493669]  ? __isolate_free_page+0x4f0/0x4f0
[  618.519480] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  618.524224]  ? wake_all_kswapds+0x14d/0x300
[  618.527986] lowmem_reserve[]: 0 0 0 0
[  618.532561]  __alloc_pages_slowpath+0x227e/0x2900
[  618.560111] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  618.564447]  ? warn_alloc+0x110/0x110
[  618.568200] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  618.573048]  ? __lock_acquire+0x53b/0x4700
[  618.585152] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  618.588943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.603730] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  618.607956]  ? should_fail+0x14d/0x85c
[  618.618934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  618.624446]  ? warn_alloc+0x110/0x110
[  618.639852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  618.643721]  ? __isolate_free_page+0x4f0/0x4f0
[  618.652529] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  618.656311]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  618.664856] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  618.664862] 258 total pagecache pages
[  618.669433]  __alloc_pages_nodemask+0x5ce/0x710
[  618.678238] 0 pages in swap cache
[  618.683756]  ? __alloc_pages_slowpath+0x2900/0x2900
[  618.692302] Swap cache stats: add 0, delete 0, find 0/0
[  618.696103]  ? find_held_lock+0x35/0x130
[  618.700747] Free swap  = 0kB
[  618.704190]  cache_grow_begin+0x9c/0x8c0
[  618.709175] Total swap = 0kB
[  618.714541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.718570] 1965979 pages RAM
[  618.721570]  ? __cpuset_node_allowed+0x136/0x540
[  618.725598] 0 pages HighMem/MovableOnly
[  618.725604] 339412 pages reserved
[  618.728609]  fallback_alloc+0x1fd/0x2d0
[  618.734115] 0 pages cma reserved
[  618.737208]  ____cache_alloc_node+0x1be/0x1e0
[  618.741982] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  618.745887]  kmem_cache_alloc+0x1f5/0x710
[  618.745910]  skb_clone+0x150/0x3b0
[  618.749402] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  618.753322]  deliver_clone+0x46/0xc0
[  618.791730]  br_flood+0x4da/0x710
[  618.795194]  br_handle_frame_finish+0x6b6/0x14c0
[  618.799938]  ? find_held_lock+0x35/0x130
[  618.804004]  ? br_handle_local_finish+0x1a0/0x1a0
[  618.808840]  ? lock_downgrade+0x810/0x810
[  618.812983]  ? kasan_check_read+0x11/0x20
[  618.817133]  br_handle_frame+0x82d/0x1450
[  618.821281]  ? br_handle_frame_finish+0x14c0/0x14c0
[  618.826297]  ? br_handle_local_finish+0x1a0/0x1a0
[  618.831140]  ? br_handle_frame_finish+0x14c0/0x14c0
[  618.836149]  __netif_receive_skb_core+0xa96/0x3010
[  618.841077]  ? netif_receive_skb+0x5a0/0x5a0
[  618.845483]  ? mark_held_locks+0x100/0x100
[  618.849711]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  618.854467]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  618.859649]  ? call_timer_fn+0x1de/0x720
[  618.863703]  ? process_backlog+0x23c/0x750
[  618.867932]  __netif_receive_skb_one_core+0xa8/0x1a0
[  618.873033]  ? __netif_receive_skb_core+0x3010/0x3010
[  618.878217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  618.883751]  ? check_preemption_disabled+0x48/0x290
[  618.888759]  ? lock_acquire+0x16f/0x3f0
[  618.892726]  __netif_receive_skb+0x2c/0x1c0
[  618.897043]  process_backlog+0x206/0x750
[  618.901095]  ? net_rx_action+0x27b/0x1070
[  618.905235]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  618.909814]  net_rx_action+0x4fa/0x1070
[  618.913784]  ? napi_complete_done+0x4b0/0x4b0
[  618.918279]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  618.923727]  __do_softirq+0x266/0x95a
[  618.927522]  ? preempt_schedule_common+0x4f/0xe0
[  618.932283]  ? takeover_tasklets+0x7b0/0x7b0
[  618.936685]  run_ksoftirqd+0x8e/0x110
[  618.940479]  smpboot_thread_fn+0x6ab/0xa10
[  618.944705]  ? sort_range+0x30/0x30
[  618.948324]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  618.953852]  ? __kthread_parkme+0xfb/0x1b0
[  618.958081]  kthread+0x357/0x430
[  618.961438]  ? sort_range+0x30/0x30
[  618.965059]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  618.970589]  ret_from_fork+0x3a/0x50
[  618.974312] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  618.974465] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  618.980985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  619.002861] Call Trace:
[  619.005430]  <IRQ>
[  619.007574]  dump_stack+0x172/0x1f0
[  619.011196]  warn_alloc.cold+0x87/0x17f
[  619.015166]  ? zone_watermark_ok_safe+0x260/0x260
[  619.020007]  ? wakeup_kcompactd+0x21f/0x550
[  619.024318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.029848]  ? __cpuset_node_allowed+0x136/0x540
[  619.034605]  ? __isolate_free_page+0x4f0/0x4f0
[  619.039177]  ? wake_all_kswapds+0x14d/0x300
[  619.043495]  __alloc_pages_slowpath+0x227e/0x2900
[  619.048343]  ? warn_alloc+0x110/0x110
[  619.052137]  ? __lock_acquire+0x53b/0x4700
[  619.056364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.061889]  ? should_fail+0x14d/0x85c
[  619.065767]  ? warn_alloc+0x110/0x110
[  619.069560]  ? __isolate_free_page+0x4f0/0x4f0
[  619.074141]  __alloc_pages_nodemask+0x5ce/0x710
[  619.078805]  ? __alloc_pages_slowpath+0x2900/0x2900
[  619.083824]  cache_grow_begin+0x9c/0x8c0
[  619.087878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.093408]  ? __cpuset_node_allowed+0x136/0x540
[  619.098164]  fallback_alloc+0x1fd/0x2d0
[  619.102135]  ____cache_alloc_node+0x1be/0x1e0
[  619.106631]  kmem_cache_alloc_node+0xe3/0x710
[  619.111118]  ? ipv6_get_ifaddr+0x343/0x4b0
[  619.115348]  __alloc_skb+0xd5/0x5e0
[  619.118977]  ? skb_scrub_packet+0x440/0x440
[  619.123294]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  619.128735]  ? refcount_inc_checked+0x70/0x70
[  619.133236]  ndisc_alloc_skb+0x13c/0x340
[  619.137290]  ndisc_send_rs+0x32d/0x6d0
[  619.141177]  addrconf_rs_timer+0x30f/0x680
[  619.145406]  ? ipv6_get_lladdr+0x490/0x490
[  619.149637]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  619.155082]  call_timer_fn+0x190/0x720
[  619.158958]  ? ipv6_get_lladdr+0x490/0x490
[  619.163194]  ? process_timeout+0x40/0x40
[  619.167250]  ? run_timer_softirq+0x647/0x1700
[  619.171742]  ? trace_hardirqs_on+0x67/0x230
[  619.176052]  ? kasan_check_read+0x11/0x20
[  619.180196]  ? ipv6_get_lladdr+0x490/0x490
[  619.184428]  run_timer_softirq+0x652/0x1700
[  619.188750]  ? add_timer+0xbe0/0xbe0
[  619.192454]  ? __lock_is_held+0xb6/0x140
[  619.196503]  ? check_preemption_disabled+0x48/0x290
[  619.201513]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  619.206969]  __do_softirq+0x266/0x95a
[  619.210763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.216290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.221828]  irq_exit+0x180/0x1d0
[  619.225271]  smp_apic_timer_interrupt+0x14a/0x570
[  619.230107]  apic_timer_interrupt+0xf/0x20
[  619.234331]  </IRQ>
[  619.236565] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  619.241834] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  619.260726] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  619.268421] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  619.275678] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  619.282935] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  619.290204] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  619.297471] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  619.304745]  ? arch_local_irq_restore+0x49/0x56
[  619.309411]  dump_stack+0x1d9/0x1f0
[  619.313032]  dump_header+0x10f/0xb6c
[  619.316736]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  619.321831]  ? ___ratelimit+0x60/0x595
[  619.325707]  ? do_raw_spin_unlock+0x57/0x270
[  619.330115]  oom_kill_process.cold+0x10/0x6f5
[  619.334602]  ? lock_downgrade+0x810/0x810
[  619.338746]  ? kasan_check_read+0x11/0x20
[  619.342892]  out_of_memory+0x79a/0x1280
[  619.346869]  ? oom_killer_disable+0x280/0x280
[  619.351359]  ? mutex_trylock+0x18e/0x1e0
[  619.355411]  ? __alloc_pages_slowpath+0xcda/0x2900
[  619.360337]  __alloc_pages_slowpath+0x2113/0x2900
[  619.365188]  ? warn_alloc+0x110/0x110
[  619.368995]  ? __lock_is_held+0xb6/0x140
[  619.373055]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.378579]  ? should_fail+0x14d/0x85c
[  619.382473]  __alloc_pages_nodemask+0x5ce/0x710
[  619.387137]  ? __alloc_pages_slowpath+0x2900/0x2900
[  619.392144]  ? __page_cache_alloc+0x131/0x460
[  619.396634]  ? find_held_lock+0x35/0x130
[  619.400688]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  619.406223]  alloc_pages_current+0x107/0x210
[  619.410626]  __page_cache_alloc+0x2bd/0x460
[  619.414948]  ? kasan_check_read+0x11/0x20
[  619.419089]  filemap_fault+0xff7/0x2400
[  619.423066]  ? __lock_page_or_retry+0x1020/0x1020
[  619.427907]  ? lock_acquire+0x16f/0x3f0
[  619.431873]  ? ext4_filemap_fault+0x7b/0xaf
[  619.436193]  ext4_filemap_fault+0x83/0xaf
[  619.440339]  __do_fault+0x116/0x4e0
[  619.443967]  __handle_mm_fault+0x2cbd/0x3f20
[  619.448370]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  619.453211]  ? find_held_lock+0x35/0x130
[  619.457266]  ? handle_mm_fault+0x322/0xb30
[  619.461500]  ? kasan_check_read+0x11/0x20
[  619.465644]  handle_mm_fault+0x43f/0xb30
[  619.469705]  __do_page_fault+0x5da/0xd60
[  619.473765]  do_page_fault+0x71/0x581
[  619.477557]  ? page_fault+0x8/0x30
[  619.481094]  page_fault+0x1e/0x30
[  619.484535] RIP: 0033:0x7f045a631000
[  619.488253] Code: Bad RIP value.
[  619.491602] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  619.496963] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  619.504222] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  619.511478] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  619.518733] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  619.525994] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  619.533268] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  619.533272] warn_alloc_show_mem: 1 callbacks suppressed
[  619.533277] Mem-Info:
[  619.540014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  619.545375] active_anon:46284 inactive_anon:191 isolated_anon:0
[  619.545375]  active_file:10 inactive_file:4 isolated_file:0
[  619.545375]  unevictable:0 dirty:0 writeback:0 unstable:0
[  619.545375]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  619.545375]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  619.545375]  free:12836 free_pcp:334 free_cma:0
[  619.547740] Call Trace:
[  619.557092] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  619.589944]  dump_stack+0x172/0x1f0
[  619.592515] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  619.620134]  warn_alloc.cold+0x87/0x17f
[  619.623731] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  619.649391]  ? zone_watermark_ok_safe+0x260/0x260
[  619.653334] lowmem_reserve[]: 0 2553 2555 2555
[  619.679429]  ? wakeup_kcompactd+0x21f/0x550
[  619.679446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.684252] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  619.688821]  ? __cpuset_node_allowed+0x136/0x540
[  619.693108] lowmem_reserve[]: 0 0 2 2
[  619.698641]  ? __isolate_free_page+0x4f0/0x4f0
[  619.727401] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  619.732142]  ? wake_all_kswapds+0x14d/0x300
[  619.735908] lowmem_reserve[]: 0 0 0 0
[  619.740487]  __alloc_pages_slowpath+0x227e/0x2900
[  619.766300] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  619.770619]  ? warn_alloc+0x110/0x110
[  619.774374] lowmem_reserve[]: 0 0 0 0
[  619.779210]  ? __lock_acquire+0x53b/0x4700
[  619.806757] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  619.810539]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.810553]  ? should_fail+0x14d/0x85c
[  619.814316] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  619.818538]  ? warn_alloc+0x110/0x110
[  619.830642] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  619.836175]  ? __isolate_free_page+0x4f0/0x4f0
[  619.840033] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  619.854842]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  619.858618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  619.869608]  __alloc_pages_nodemask+0x5ce/0x710
[  619.874166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  619.889590]  ? __alloc_pages_slowpath+0x2900/0x2900
[  619.895097] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  619.903921]  ? find_held_lock+0x35/0x130
[  619.908556] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  619.908562] 258 total pagecache pages
[  619.917138]  cache_grow_begin+0x9c/0x8c0
[  619.922126] 0 pages in swap cache
[  619.930941]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  619.934974] Swap cache stats: add 0, delete 0, find 0/0
[  619.943528]  ? __cpuset_node_allowed+0x136/0x540
[  619.947297] Free swap  = 0kB
[  619.951343]  fallback_alloc+0x1fd/0x2d0
[  619.954763] Total swap = 0kB
[  619.954770] 1965979 pages RAM
[  619.960291]  ____cache_alloc_node+0x1be/0x1e0
[  619.965619] 0 pages HighMem/MovableOnly
[  619.970358]  kmem_cache_alloc+0x1f5/0x710
[  619.973340] 339412 pages reserved
[  619.973346] 0 pages cma reserved
[  619.977307]  ? ip_route_input_slow+0x946/0x33b0
[  619.980353] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  619.983385]  dst_alloc+0x10e/0x1d0
[  619.983395]  ? lock_downgrade+0x810/0x810
[  619.983411]  rt_dst_alloc+0x83/0x3f0
[  619.987936] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  619.991841]  ip_route_input_slow+0x1863/0x33b0
[  620.042044]  ? fib_multipath_hash+0xa70/0xa70
[  620.046536]  ? ___ratelimit+0x2c8/0x595
[  620.050515]  ? trace_hardirqs_off+0x62/0x220
[  620.054924]  ? kasan_check_read+0x11/0x20
[  620.059065]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  620.064158]  ? ___ratelimit+0x60/0x595
[  620.068041]  ip_route_input_rcu+0xde/0xc20
[  620.072284]  ? ip_route_input_slow+0x33b0/0x33b0
[  620.077033]  ? kasan_check_read+0x11/0x20
[  620.081174]  ip_route_input_noref+0x136/0x280
[  620.085662]  ? ip_route_input_rcu+0xc20/0xc20
[  620.090161]  arp_process+0x12ad/0x27c0
[  620.094049]  ? arp_solicit+0x1390/0x1390
[  620.098108]  ? lock_downgrade+0x810/0x810
[  620.102248]  ? kasan_check_read+0x11/0x20
[  620.106388]  arp_rcv+0x6d8/0x920
[  620.109746]  ? parp_redo+0x80/0x80
[  620.113282]  ? __local_bh_enable_ip+0x15a/0x270
[  620.117946]  ? _raw_read_unlock_bh+0x31/0x40
[  620.122344]  ? __local_bh_enable_ip+0x15a/0x270
[  620.127009]  ? arp_solicit+0x1390/0x1390
[  620.131064]  ? trace_hardirqs_on+0x67/0x230
[  620.135380]  ? ebt_do_table+0x1aea/0x1f50
[  620.139523]  ? parp_redo+0x80/0x80
[  620.143052]  __netif_receive_skb_one_core+0x115/0x1a0
[  620.148233]  ? __netif_receive_skb_core+0x3010/0x3010
[  620.153417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.158946]  ? check_preemption_disabled+0x48/0x290
[  620.163957]  ? lock_acquire+0x16f/0x3f0
[  620.167944]  __netif_receive_skb+0x2c/0x1c0
[  620.172258]  netif_receive_skb_internal+0x117/0x660
[  620.177262]  ? dev_cpu_dead+0x920/0x920
[  620.181228]  ? __lock_is_held+0xb6/0x140
[  620.185279]  ? check_preemption_disabled+0x48/0x290
[  620.190293]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  620.195734]  netif_receive_skb+0x6e/0x5a0
[  620.199889]  br_netif_receive_skb+0x107/0x200
[  620.204381]  br_pass_frame_up+0x354/0x730
[  620.208524]  ? br_netif_receive_skb+0x200/0x200
[  620.213185]  ? deliver_clone+0x69/0xc0
[  620.217067]  ? br_port_flags_change+0xa0/0xa0
[  620.221560]  br_handle_frame_finish+0x6e0/0x14c0
[  620.226301]  ? find_held_lock+0x35/0x130
[  620.230357]  ? br_handle_local_finish+0x1a0/0x1a0
[  620.235195]  ? lock_downgrade+0x810/0x810
[  620.239335]  ? kasan_check_read+0x11/0x20
[  620.243480]  br_handle_frame+0x82d/0x1450
[  620.247622]  ? br_handle_frame_finish+0x14c0/0x14c0
[  620.252644]  ? br_handle_local_finish+0x1a0/0x1a0
[  620.257480]  ? br_handle_frame_finish+0x14c0/0x14c0
[  620.262485]  __netif_receive_skb_core+0xa96/0x3010
[  620.267412]  ? netif_receive_skb+0x5a0/0x5a0
[  620.271816]  ? mark_held_locks+0x100/0x100
[  620.276040]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  620.280789]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  620.285972]  ? call_timer_fn+0x1de/0x720
[  620.290027]  ? process_backlog+0x23c/0x750
[  620.294258]  __netif_receive_skb_one_core+0xa8/0x1a0
[  620.299355]  ? __netif_receive_skb_core+0x3010/0x3010
[  620.304535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.310063]  ? check_preemption_disabled+0x48/0x290
[  620.315070]  ? lock_acquire+0x16f/0x3f0
[  620.319038]  __netif_receive_skb+0x2c/0x1c0
[  620.323355]  process_backlog+0x206/0x750
[  620.327407]  ? net_rx_action+0x27b/0x1070
[  620.331545]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  620.336125]  net_rx_action+0x4fa/0x1070
[  620.340099]  ? napi_complete_done+0x4b0/0x4b0
[  620.344591]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  620.350041]  __do_softirq+0x266/0x95a
[  620.353834]  ? preempt_schedule_common+0x4f/0xe0
[  620.358593]  ? takeover_tasklets+0x7b0/0x7b0
[  620.362999]  run_ksoftirqd+0x8e/0x110
[  620.366791]  smpboot_thread_fn+0x6ab/0xa10
[  620.371020]  ? sort_range+0x30/0x30
[  620.374642]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  620.380169]  ? __kthread_parkme+0xfb/0x1b0
[  620.384397]  kthread+0x357/0x430
[  620.387752]  ? sort_range+0x30/0x30
[  620.391369]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  620.396899]  ret_from_fork+0x3a/0x50
[  620.400618] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  620.400767] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  620.407273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  620.429143] Call Trace:
[  620.431716]  <IRQ>
[  620.433870]  dump_stack+0x172/0x1f0
[  620.437495]  warn_alloc.cold+0x87/0x17f
[  620.441463]  ? zone_watermark_ok_safe+0x260/0x260
[  620.446294]  ? wakeup_kcompactd+0x21f/0x550
[  620.450609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.456140]  ? __cpuset_node_allowed+0x136/0x540
[  620.460901]  ? __isolate_free_page+0x4f0/0x4f0
[  620.465470]  ? wake_all_kswapds+0x14d/0x300
[  620.469788]  __alloc_pages_slowpath+0x227e/0x2900
[  620.474635]  ? warn_alloc+0x110/0x110
[  620.478431]  ? __lock_acquire+0x53b/0x4700
[  620.482658]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.488187]  ? should_fail+0x14d/0x85c
[  620.492066]  ? warn_alloc+0x110/0x110
[  620.495872]  ? __isolate_free_page+0x4f0/0x4f0
[  620.500455]  __alloc_pages_nodemask+0x5ce/0x710
[  620.505123]  ? __alloc_pages_slowpath+0x2900/0x2900
[  620.510147]  cache_grow_begin+0x9c/0x8c0
[  620.514200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.519727]  ? __cpuset_node_allowed+0x136/0x540
[  620.524474]  fallback_alloc+0x1fd/0x2d0
[  620.528447]  ____cache_alloc_node+0x1be/0x1e0
[  620.532935]  kmem_cache_alloc_node+0xe3/0x710
[  620.537446]  ? ipv6_get_ifaddr+0x343/0x4b0
[  620.541678]  __alloc_skb+0xd5/0x5e0
[  620.545297]  ? skb_scrub_packet+0x440/0x440
[  620.549609]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  620.555050]  ? refcount_inc_checked+0x70/0x70
[  620.559544]  ndisc_alloc_skb+0x13c/0x340
[  620.563602]  ndisc_send_rs+0x32d/0x6d0
[  620.567486]  addrconf_rs_timer+0x30f/0x680
[  620.571714]  ? ipv6_get_lladdr+0x490/0x490
[  620.575946]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  620.581394]  call_timer_fn+0x190/0x720
[  620.585276]  ? ipv6_get_lladdr+0x490/0x490
[  620.589504]  ? process_timeout+0x40/0x40
[  620.593556]  ? run_timer_softirq+0x647/0x1700
[  620.598051]  ? trace_hardirqs_on+0x67/0x230
[  620.602362]  ? kasan_check_read+0x11/0x20
[  620.606507]  ? ipv6_get_lladdr+0x490/0x490
[  620.610736]  run_timer_softirq+0x652/0x1700
[  620.615058]  ? add_timer+0xbe0/0xbe0
[  620.618763]  ? __lock_is_held+0xb6/0x140
[  620.622814]  ? check_preemption_disabled+0x48/0x290
[  620.627845]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  620.633289]  __do_softirq+0x266/0x95a
[  620.637083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  620.642615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.648151]  irq_exit+0x180/0x1d0
[  620.651595]  smp_apic_timer_interrupt+0x14a/0x570
[  620.656433]  apic_timer_interrupt+0xf/0x20
[  620.660657]  </IRQ>
[  620.662887] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  620.668161] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  620.687049] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  620.694746] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  620.702008] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  620.709267] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  620.716528] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  620.723789] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  620.731065]  ? arch_local_irq_restore+0x49/0x56
[  620.735739]  dump_stack+0x1d9/0x1f0
[  620.739362]  dump_header+0x10f/0xb6c
[  620.743072]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  620.748173]  ? ___ratelimit+0x60/0x595
[  620.752051]  ? do_raw_spin_unlock+0x57/0x270
[  620.756454]  oom_kill_process.cold+0x10/0x6f5
[  620.760943]  ? lock_downgrade+0x810/0x810
[  620.765283]  ? kasan_check_read+0x11/0x20
[  620.769432]  out_of_memory+0x79a/0x1280
[  620.773409]  ? oom_killer_disable+0x280/0x280
[  620.777899]  ? mutex_trylock+0x18e/0x1e0
[  620.781953]  ? __alloc_pages_slowpath+0xcda/0x2900
[  620.786874]  __alloc_pages_slowpath+0x2113/0x2900
[  620.791725]  ? warn_alloc+0x110/0x110
[  620.795517]  ? __lock_is_held+0xb6/0x140
[  620.799571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  620.805102]  ? should_fail+0x14d/0x85c
[  620.808992]  __alloc_pages_nodemask+0x5ce/0x710
[  620.813661]  ? __alloc_pages_slowpath+0x2900/0x2900
[  620.818669]  ? __page_cache_alloc+0x131/0x460
[  620.823155]  ? find_held_lock+0x35/0x130
[  620.827208]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  620.832744]  alloc_pages_current+0x107/0x210
[  620.837147]  __page_cache_alloc+0x2bd/0x460
[  620.841459]  ? kasan_check_read+0x11/0x20
[  620.845604]  filemap_fault+0xff7/0x2400
[  620.849584]  ? __lock_page_or_retry+0x1020/0x1020
[  620.854426]  ? lock_acquire+0x16f/0x3f0
[  620.858395]  ? ext4_filemap_fault+0x7b/0xaf
[  620.862720]  ext4_filemap_fault+0x83/0xaf
[  620.866863]  __do_fault+0x116/0x4e0
[  620.870484]  __handle_mm_fault+0x2cbd/0x3f20
[  620.874892]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  620.879723]  ? find_held_lock+0x35/0x130
[  620.883777]  ? handle_mm_fault+0x322/0xb30
[  620.888012]  ? kasan_check_read+0x11/0x20
[  620.892157]  handle_mm_fault+0x43f/0xb30
[  620.896215]  __do_page_fault+0x5da/0xd60
[  620.900276]  do_page_fault+0x71/0x581
[  620.904066]  ? page_fault+0x8/0x30
[  620.907605]  page_fault+0x1e/0x30
[  620.911048] RIP: 0033:0x7f045a631000
[  620.914776] Code: Bad RIP value.
[  620.918129] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  620.923481] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  620.930742] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  620.938004] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  620.945265] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  620.952521] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  620.959792] warn_alloc_show_mem: 1 callbacks suppressed
[  620.959802] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  620.959804] Mem-Info:
[  620.959841] active_anon:46284 inactive_anon:191 isolated_anon:0
[  620.959841]  active_file:10 inactive_file:4 isolated_file:0
[  620.959841]  unevictable:0 dirty:0 writeback:0 unstable:0
[  620.959841]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  620.959841]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  620.959841]  free:12836 free_pcp:334 free_cma:0
[  620.965172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  620.971923] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  620.974291] Call Trace:
[  621.007163] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  621.016490]  dump_stack+0x172/0x1f0
[  621.043862] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  621.046436]  warn_alloc.cold+0x87/0x17f
[  621.072078] lowmem_reserve[]: 0 2553 2555 2555
[  621.075691]  ? zone_watermark_ok_safe+0x260/0x260
[  621.101765] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  621.105728]  ? wakeup_kcompactd+0x21f/0x550
[  621.110270] lowmem_reserve[]: 0 0 2 2
[  621.115114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.143878] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  621.148184]  ? __cpuset_node_allowed+0x136/0x540
[  621.151951] lowmem_reserve[]: 0 0 0 0
[  621.157485]  ? __isolate_free_page+0x4f0/0x4f0
[  621.183294] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  621.188036]  ? wake_all_kswapds+0x14d/0x300
[  621.191815] lowmem_reserve[]: 0 0 0 0
[  621.196385]  __alloc_pages_slowpath+0x227e/0x2900
[  621.223934] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  621.228257]  ? warn_alloc+0x110/0x110
[  621.232014] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  621.236843]  ? __lock_acquire+0x53b/0x4700
[  621.248940] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  621.252736]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  621.267525] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  621.271751]  ? should_fail+0x14d/0x85c
[  621.282729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  621.288241]  ? warn_alloc+0x110/0x110
[  621.303642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  621.303653] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  621.307525]  ? __isolate_free_page+0x4f0/0x4f0
[  621.316326] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  621.316333] 258 total pagecache pages
[  621.320113]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  621.328663] 0 pages in swap cache
[  621.337478]  __alloc_pages_nodemask+0x5ce/0x710
[  621.342024] Swap cache stats: add 0, delete 0, find 0/0
[  621.342029] Free swap  = 0kB
[  621.350591]  ? __alloc_pages_slowpath+0x2900/0x2900
[  621.354357] Total swap = 0kB
[  621.354363] 1965979 pages RAM
[  621.359904]  ? find_held_lock+0x35/0x130
[  621.363317] 0 pages HighMem/MovableOnly
[  621.363322] 339412 pages reserved
[  621.367978]  cache_grow_begin+0x9c/0x8c0
[  621.373305] 0 pages cma reserved
[  621.376305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.381348] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  621.384287]  ? __cpuset_node_allowed+0x136/0x540
[  621.384303]  fallback_alloc+0x1fd/0x2d0
[  621.384322]  ____cache_alloc_node+0x1be/0x1e0
[  621.387447] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  621.391438]  kmem_cache_alloc+0x1f5/0x710
[  621.447778]  ? ip_route_input_slow+0x946/0x33b0
[  621.452444]  dst_alloc+0x10e/0x1d0
[  621.455978]  ? lock_downgrade+0x810/0x810
[  621.460122]  rt_dst_alloc+0x83/0x3f0
[  621.463835]  ip_route_input_slow+0x1863/0x33b0
[  621.468419]  ? fib_multipath_hash+0xa70/0xa70
[  621.472919]  ? br_netif_receive_skb+0x107/0x200
[  621.477583]  ? br_pass_frame_up+0x35c/0x730
[  621.481897]  ? br_netif_receive_skb+0x200/0x200
[  621.486559]  ? deliver_clone+0x69/0xc0
[  621.490446]  ip_route_input_rcu+0xde/0xc20
[  621.494676]  ? ip_route_input_slow+0x33b0/0x33b0
[  621.499424]  ? kasan_check_read+0x11/0x20
[  621.503567]  ip_route_input_noref+0x136/0x280
[  621.508058]  ? ip_route_input_rcu+0xc20/0xc20
[  621.512558]  arp_process+0x12ad/0x27c0
[  621.516444]  ? arp_solicit+0x1390/0x1390
[  621.520499]  ? lock_downgrade+0x810/0x810
[  621.524640]  ? kasan_check_read+0x11/0x20
[  621.528789]  arp_rcv+0x6d8/0x920
[  621.532148]  ? parp_redo+0x80/0x80
[  621.535681]  ? arp_solicit+0x1390/0x1390
[  621.539733]  ? call_timer_fn+0x1de/0x720
[  621.543797]  ? process_backlog+0x23c/0x750
[  621.548022]  ? parp_redo+0x80/0x80
[  621.551554]  __netif_receive_skb_one_core+0x115/0x1a0
[  621.556733]  ? __netif_receive_skb_core+0x3010/0x3010
[  621.561921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.567453]  ? check_preemption_disabled+0x48/0x290
[  621.572456]  ? lock_acquire+0x16f/0x3f0
[  621.576427]  __netif_receive_skb+0x2c/0x1c0
[  621.580742]  process_backlog+0x206/0x750
[  621.584801]  ? net_rx_action+0x27b/0x1070
[  621.588944]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  621.593780]  net_rx_action+0x4fa/0x1070
[  621.597783]  ? napi_complete_done+0x4b0/0x4b0
[  621.602276]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  621.607726]  __do_softirq+0x266/0x95a
[  621.611530]  ? preempt_schedule_common+0x4f/0xe0
[  621.616286]  ? takeover_tasklets+0x7b0/0x7b0
[  621.620685]  run_ksoftirqd+0x8e/0x110
[  621.624487]  smpboot_thread_fn+0x6ab/0xa10
[  621.628722]  ? sort_range+0x30/0x30
[  621.632350]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  621.637881]  ? __kthread_parkme+0xfb/0x1b0
[  621.642114]  kthread+0x357/0x430
[  621.645471]  ? sort_range+0x30/0x30
[  621.649092]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  621.654619]  ret_from_fork+0x3a/0x50
[  621.658340] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  621.658494] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  621.665010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  621.686878] Call Trace:
[  621.689452]  <IRQ>
[  621.691594]  dump_stack+0x172/0x1f0
[  621.695222]  warn_alloc.cold+0x87/0x17f
[  621.699187]  ? zone_watermark_ok_safe+0x260/0x260
[  621.704028]  ? wakeup_kcompactd+0x21f/0x550
[  621.708342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.713874]  ? __cpuset_node_allowed+0x136/0x540
[  621.718626]  ? __isolate_free_page+0x4f0/0x4f0
[  621.723197]  ? wake_all_kswapds+0x14d/0x300
[  621.727517]  __alloc_pages_slowpath+0x227e/0x2900
[  621.732369]  ? warn_alloc+0x110/0x110
[  621.736164]  ? __lock_acquire+0x53b/0x4700
[  621.740391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  621.745918]  ? should_fail+0x14d/0x85c
[  621.749796]  ? warn_alloc+0x110/0x110
[  621.753590]  ? __isolate_free_page+0x4f0/0x4f0
[  621.758171]  __alloc_pages_nodemask+0x5ce/0x710
[  621.762839]  ? __alloc_pages_slowpath+0x2900/0x2900
[  621.767861]  cache_grow_begin+0x9c/0x8c0
[  621.771918]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.777445]  ? __cpuset_node_allowed+0x136/0x540
[  621.782195]  fallback_alloc+0x1fd/0x2d0
[  621.786164]  ____cache_alloc_node+0x1be/0x1e0
[  621.790658]  kmem_cache_alloc_node+0xe3/0x710
[  621.795149]  ? ipv6_get_ifaddr+0x343/0x4b0
[  621.799384]  __alloc_skb+0xd5/0x5e0
[  621.803008]  ? skb_scrub_packet+0x440/0x440
[  621.807321]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  621.812770]  ? refcount_inc_checked+0x70/0x70
[  621.817261]  ndisc_alloc_skb+0x13c/0x340
[  621.821315]  ndisc_send_rs+0x32d/0x6d0
[  621.825196]  addrconf_rs_timer+0x30f/0x680
[  621.829425]  ? ipv6_get_lladdr+0x490/0x490
[  621.833658]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  621.839106]  call_timer_fn+0x190/0x720
[  621.842984]  ? ipv6_get_lladdr+0x490/0x490
[  621.847216]  ? process_timeout+0x40/0x40
[  621.851270]  ? run_timer_softirq+0x647/0x1700
[  621.855769]  ? trace_hardirqs_on+0x67/0x230
[  621.860078]  ? kasan_check_read+0x11/0x20
[  621.864217]  ? ipv6_get_lladdr+0x490/0x490
[  621.868447]  run_timer_softirq+0x652/0x1700
[  621.872771]  ? add_timer+0xbe0/0xbe0
[  621.876474]  ? __lock_is_held+0xb6/0x140
[  621.880523]  ? check_preemption_disabled+0x48/0x290
[  621.885537]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  621.890981]  __do_softirq+0x266/0x95a
[  621.894777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  621.900302]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  621.905837]  irq_exit+0x180/0x1d0
[  621.909283]  smp_apic_timer_interrupt+0x14a/0x570
[  621.914122]  apic_timer_interrupt+0xf/0x20
[  621.918339]  </IRQ>
[  621.920570] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  621.925840] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  621.944739] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  621.952439] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  621.959695] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  621.966963] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  621.974224] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  621.981484] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  621.988775]  ? arch_local_irq_restore+0x49/0x56
[  621.993438]  dump_stack+0x1d9/0x1f0
[  621.997066]  dump_header+0x10f/0xb6c
[  622.000775]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  622.005874]  ? ___ratelimit+0x60/0x595
[  622.009775]  ? do_raw_spin_unlock+0x57/0x270
[  622.014178]  oom_kill_process.cold+0x10/0x6f5
[  622.018666]  ? lock_downgrade+0x810/0x810
[  622.022809]  ? kasan_check_read+0x11/0x20
[  622.026955]  out_of_memory+0x79a/0x1280
[  622.030932]  ? oom_killer_disable+0x280/0x280
[  622.035421]  ? mutex_trylock+0x18e/0x1e0
[  622.039469]  ? __alloc_pages_slowpath+0xcda/0x2900
[  622.044391]  __alloc_pages_slowpath+0x2113/0x2900
[  622.049242]  ? warn_alloc+0x110/0x110
[  622.053037]  ? __lock_is_held+0xb6/0x140
[  622.057088]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.062611]  ? should_fail+0x14d/0x85c
[  622.066505]  __alloc_pages_nodemask+0x5ce/0x710
[  622.071169]  ? __alloc_pages_slowpath+0x2900/0x2900
[  622.076178]  ? __page_cache_alloc+0x131/0x460
[  622.080668]  ? find_held_lock+0x35/0x130
[  622.084732]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  622.090266]  alloc_pages_current+0x107/0x210
[  622.094672]  __page_cache_alloc+0x2bd/0x460
[  622.098989]  ? kasan_check_read+0x11/0x20
[  622.103133]  filemap_fault+0xff7/0x2400
[  622.107113]  ? __lock_page_or_retry+0x1020/0x1020
[  622.111950]  ? lock_acquire+0x16f/0x3f0
[  622.115922]  ? ext4_filemap_fault+0x7b/0xaf
[  622.120243]  ext4_filemap_fault+0x83/0xaf
[  622.124380]  __do_fault+0x116/0x4e0
[  622.128005]  __handle_mm_fault+0x2cbd/0x3f20
[  622.132411]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  622.137246]  ? find_held_lock+0x35/0x130
[  622.141300]  ? handle_mm_fault+0x322/0xb30
[  622.145536]  ? kasan_check_read+0x11/0x20
[  622.149681]  handle_mm_fault+0x43f/0xb30
[  622.153766]  __do_page_fault+0x5da/0xd60
[  622.157829]  do_page_fault+0x71/0x581
[  622.161623]  ? page_fault+0x8/0x30
[  622.165155]  page_fault+0x1e/0x30
[  622.168595] RIP: 0033:0x7f045a631000
[  622.172312] Code: Bad RIP value.
[  622.175667] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  622.181017] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  622.188274] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  622.195535] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  622.202796] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  622.210056] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  622.217329] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  622.217334] warn_alloc_show_mem: 1 callbacks suppressed
[  622.217338] Mem-Info:
[  622.224074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.229434] active_anon:46284 inactive_anon:191 isolated_anon:0
[  622.229434]  active_file:10 inactive_file:4 isolated_file:0
[  622.229434]  unevictable:0 dirty:0 writeback:0 unstable:0
[  622.229434]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  622.229434]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  622.229434]  free:12836 free_pcp:334 free_cma:0
[  622.231799] Call Trace:
[  622.241150] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  622.273991]  dump_stack+0x172/0x1f0
[  622.276561] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  622.303938]  warn_alloc.cold+0x87/0x17f
[  622.307535] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  622.333206]  ? zone_watermark_ok_safe+0x260/0x260
[  622.337145] lowmem_reserve[]: 0 2553 2555 2555
[  622.363333]  ? wakeup_kcompactd+0x21f/0x550
[  622.368140] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  622.372721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.377004] lowmem_reserve[]: 0 0 2 2
[  622.405794]  ? __cpuset_node_allowed+0x136/0x540
[  622.411297] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  622.415089]  ? __isolate_free_page+0x4f0/0x4f0
[  622.419807] lowmem_reserve[]: 0 0 0 0
[  622.445642]  ? wake_all_kswapds+0x14d/0x300
[  622.450194] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  622.453986]  __alloc_pages_slowpath+0x227e/0x2900
[  622.458270] lowmem_reserve[]: 0 0 0 0
[  622.485857]  ? warn_alloc+0x110/0x110
[  622.490657] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  622.494457]  ? __lock_acquire+0x53b/0x4700
[  622.498228] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  622.510348]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.514550] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  622.529360]  ? should_fail+0x14d/0x85c
[  622.534866] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  622.545854]  ? warn_alloc+0x110/0x110
[  622.549718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  622.565130]  ? __isolate_free_page+0x4f0/0x4f0
[  622.568907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  622.577720]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  622.582275] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  622.590834]  __alloc_pages_nodemask+0x5ce/0x710
[  622.596335] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  622.596341] 258 total pagecache pages
[  622.605159]  ? __alloc_pages_slowpath+0x2900/0x2900
[  622.609801] 0 pages in swap cache
[  622.618356]  ? find_held_lock+0x35/0x130
[  622.622122] Swap cache stats: add 0, delete 0, find 0/0
[  622.627133]  cache_grow_begin+0x9c/0x8c0
[  622.630550] Free swap  = 0kB
[  622.634593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.639925] Total swap = 0kB
[  622.643965]  ? __cpuset_node_allowed+0x136/0x540
[  622.646954] 1965979 pages RAM
[  622.652471]  fallback_alloc+0x1fd/0x2d0
[  622.655456] 0 pages HighMem/MovableOnly
[  622.660199]  ____cache_alloc_node+0x1be/0x1e0
[  622.663267] 339412 pages reserved
[  622.663272] 0 pages cma reserved
[  622.667243]  kmem_cache_alloc+0x1f5/0x710
[  622.671241] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  622.675673]  ? ip_route_input_slow+0x946/0x33b0
[  622.675694]  dst_alloc+0x10e/0x1d0
[  622.679167] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  622.682462]  ? lock_downgrade+0x810/0x810
[  622.717629]  rt_dst_alloc+0x83/0x3f0
[  622.721344]  ip_route_input_slow+0x1863/0x33b0
[  622.725928]  ? fib_multipath_hash+0xa70/0xa70
[  622.730427]  ? smpboot_thread_fn+0x6ab/0xa10
[  622.734826]  ? kthread+0x357/0x430
[  622.738360]  ? ret_from_fork+0x3a/0x50
[  622.742237]  ? find_held_lock+0x35/0x130
[  622.746297]  ? debug_check_no_obj_freed+0x200/0x464
[  622.751304]  ? kasan_check_read+0x11/0x20
[  622.755449]  ip_route_input_rcu+0xde/0xc20
[  622.759688]  ? ip_route_input_slow+0x33b0/0x33b0
[  622.764963]  ? kasan_check_read+0x11/0x20
[  622.769118]  ip_route_input_noref+0x136/0x280
[  622.773603]  ? ip_route_input_rcu+0xc20/0xc20
[  622.778104]  arp_process+0x12ad/0x27c0
[  622.781995]  ? arp_solicit+0x1390/0x1390
[  622.786054]  ? lock_downgrade+0x810/0x810
[  622.790197]  ? kasan_check_read+0x11/0x20
[  622.794336]  arp_rcv+0x6d8/0x920
[  622.797695]  ? parp_redo+0x80/0x80
[  622.801230]  ? arp_solicit+0x1390/0x1390
[  622.805281]  ? call_timer_fn+0x1de/0x720
[  622.809339]  ? process_backlog+0x23c/0x750
[  622.813566]  ? parp_redo+0x80/0x80
[  622.817101]  __netif_receive_skb_one_core+0x115/0x1a0
[  622.822286]  ? __netif_receive_skb_core+0x3010/0x3010
[  622.827467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.833009]  ? check_preemption_disabled+0x48/0x290
[  622.838015]  ? lock_acquire+0x16f/0x3f0
[  622.841983]  __netif_receive_skb+0x2c/0x1c0
[  622.846299]  process_backlog+0x206/0x750
[  622.850350]  ? net_rx_action+0x27b/0x1070
[  622.854494]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  622.859074]  net_rx_action+0x4fa/0x1070
[  622.863044]  ? napi_complete_done+0x4b0/0x4b0
[  622.867540]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  622.872985]  __do_softirq+0x266/0x95a
[  622.876778]  ? preempt_schedule_common+0x4f/0xe0
[  622.881534]  ? takeover_tasklets+0x7b0/0x7b0
[  622.885933]  run_ksoftirqd+0x8e/0x110
[  622.889724]  smpboot_thread_fn+0x6ab/0xa10
[  622.893952]  ? sort_range+0x30/0x30
[  622.897570]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  622.903100]  ? __kthread_parkme+0xfb/0x1b0
[  622.907327]  kthread+0x357/0x430
[  622.910685]  ? sort_range+0x30/0x30
[  622.914302]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  622.919854]  ret_from_fork+0x3a/0x50
[  622.923573] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  622.923705] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  622.930234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.930240] Call Trace:
[  622.941549] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  622.950813]  <IRQ>
[  622.968053]  dump_stack+0x172/0x1f0
[  622.971683]  warn_alloc.cold+0x87/0x17f
[  622.975657]  ? zone_watermark_ok_safe+0x260/0x260
[  622.980497]  ? wakeup_kcompactd+0x21f/0x550
[  622.984814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  622.990339]  ? __cpuset_node_allowed+0x136/0x540
[  622.995093]  ? __isolate_free_page+0x4f0/0x4f0
[  622.999680]  ? wake_all_kswapds+0x14d/0x300
[  623.003997]  __alloc_pages_slowpath+0x227e/0x2900
[  623.008845]  ? warn_alloc+0x110/0x110
[  623.012651]  ? __lock_acquire+0x53b/0x4700
[  623.016875]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.022404]  ? should_fail+0x14d/0x85c
[  623.026282]  ? warn_alloc+0x110/0x110
[  623.030075]  ? __isolate_free_page+0x4f0/0x4f0
[  623.034661]  __alloc_pages_nodemask+0x5ce/0x710
[  623.039325]  ? __alloc_pages_slowpath+0x2900/0x2900
[  623.044344]  cache_grow_begin+0x9c/0x8c0
[  623.048399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.053929]  ? __cpuset_node_allowed+0x136/0x540
[  623.058682]  fallback_alloc+0x1fd/0x2d0
[  623.062664]  ____cache_alloc_node+0x1be/0x1e0
[  623.067157]  kmem_cache_alloc_node+0xe3/0x710
[  623.071656]  ? ipv6_get_ifaddr+0x343/0x4b0
[  623.075892]  __alloc_skb+0xd5/0x5e0
[  623.079509]  ? skb_scrub_packet+0x440/0x440
[  623.083824]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  623.089266]  ? refcount_inc_checked+0x70/0x70
[  623.093756]  ndisc_alloc_skb+0x13c/0x340
[  623.097812]  ndisc_send_rs+0x32d/0x6d0
[  623.101693]  addrconf_rs_timer+0x30f/0x680
[  623.105924]  ? ipv6_get_lladdr+0x490/0x490
[  623.110154]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  623.115603]  call_timer_fn+0x190/0x720
[  623.119491]  ? ipv6_get_lladdr+0x490/0x490
[  623.123719]  ? process_timeout+0x40/0x40
[  623.127770]  ? run_timer_softirq+0x647/0x1700
[  623.132258]  ? trace_hardirqs_on+0x67/0x230
[  623.136572]  ? kasan_check_read+0x11/0x20
[  623.140717]  ? ipv6_get_lladdr+0x490/0x490
[  623.144944]  run_timer_softirq+0x652/0x1700
[  623.149261]  ? add_timer+0xbe0/0xbe0
[  623.152966]  ? __lock_is_held+0xb6/0x140
[  623.157022]  ? check_preemption_disabled+0x48/0x290
[  623.162034]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  623.167478]  __do_softirq+0x266/0x95a
[  623.171270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.176799]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.182339]  irq_exit+0x180/0x1d0
[  623.185786]  smp_apic_timer_interrupt+0x14a/0x570
[  623.190630]  apic_timer_interrupt+0xf/0x20
[  623.194848]  </IRQ>
[  623.197083] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  623.202365] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  623.221251] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  623.228948] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  623.236204] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  623.243465] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  623.250723] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  623.257980] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  623.265249]  ? arch_local_irq_restore+0x49/0x56
[  623.269913]  dump_stack+0x1d9/0x1f0
[  623.273542]  dump_header+0x10f/0xb6c
[  623.277250]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  623.282348]  ? ___ratelimit+0x60/0x595
[  623.286224]  ? do_raw_spin_unlock+0x57/0x270
[  623.290636]  oom_kill_process.cold+0x10/0x6f5
[  623.295123]  ? lock_downgrade+0x810/0x810
[  623.299267]  ? kasan_check_read+0x11/0x20
[  623.303408]  out_of_memory+0x79a/0x1280
[  623.307385]  ? oom_killer_disable+0x280/0x280
[  623.311880]  ? mutex_trylock+0x18e/0x1e0
[  623.315932]  ? __alloc_pages_slowpath+0xcda/0x2900
[  623.320857]  __alloc_pages_slowpath+0x2113/0x2900
[  623.325714]  ? warn_alloc+0x110/0x110
[  623.329504]  ? __lock_is_held+0xb6/0x140
[  623.333561]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.339089]  ? should_fail+0x14d/0x85c
[  623.342981]  __alloc_pages_nodemask+0x5ce/0x710
[  623.347643]  ? __alloc_pages_slowpath+0x2900/0x2900
[  623.352653]  ? __page_cache_alloc+0x131/0x460
[  623.357138]  ? find_held_lock+0x35/0x130
[  623.361195]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  623.366729]  alloc_pages_current+0x107/0x210
[  623.371133]  __page_cache_alloc+0x2bd/0x460
[  623.375447]  ? kasan_check_read+0x11/0x20
[  623.379587]  filemap_fault+0xff7/0x2400
[  623.383576]  ? __lock_page_or_retry+0x1020/0x1020
[  623.388423]  ? lock_acquire+0x16f/0x3f0
[  623.392387]  ? ext4_filemap_fault+0x7b/0xaf
[  623.396706]  ext4_filemap_fault+0x83/0xaf
[  623.400849]  __do_fault+0x116/0x4e0
[  623.404477]  __handle_mm_fault+0x2cbd/0x3f20
[  623.408889]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  623.413719]  ? find_held_lock+0x35/0x130
[  623.417774]  ? handle_mm_fault+0x322/0xb30
[  623.422012]  ? kasan_check_read+0x11/0x20
[  623.426158]  handle_mm_fault+0x43f/0xb30
[  623.430220]  __do_page_fault+0x5da/0xd60
[  623.434281]  do_page_fault+0x71/0x581
[  623.438070]  ? page_fault+0x8/0x30
[  623.441603]  page_fault+0x1e/0x30
[  623.445041] RIP: 0033:0x7f045a631000
[  623.448750] Code: Bad RIP value.
[  623.452096] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  623.457442] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  623.464692] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  623.471958] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  623.479222] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  623.486479] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  623.493750] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  623.493754] warn_alloc_show_mem: 1 callbacks suppressed
[  623.493759] Mem-Info:
[  623.500491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.500496] Call Trace:
[  623.505874] active_anon:46284 inactive_anon:191 isolated_anon:0
[  623.505874]  active_file:10 inactive_file:4 isolated_file:0
[  623.505874]  unevictable:0 dirty:0 writeback:0 unstable:0
[  623.505874]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  623.505874]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  623.505874]  free:12836 free_pcp:334 free_cma:0
[  623.508253]  dump_stack+0x172/0x1f0
[  623.517598] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.520146]  warn_alloc.cold+0x87/0x17f
[  623.553016] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.556613]  ? zone_watermark_ok_safe+0x260/0x260
[  623.583985] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  623.587948]  ? wakeup_kcompactd+0x21f/0x550
[  623.614118] lowmem_reserve[]: 0 2553 2555 2555
[  623.618963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.645126] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  623.649438]  ? __cpuset_node_allowed+0x136/0x540
[  623.653997] lowmem_reserve[]: 0 0 2 2
[  623.659520]  ? __isolate_free_page+0x4f0/0x4f0
[  623.688457] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  623.693194]  ? wake_all_kswapds+0x14d/0x300
[  623.696955] lowmem_reserve[]: 0 0 0 0
[  623.701519]  __alloc_pages_slowpath+0x227e/0x2900
[  623.727339] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  623.731667]  ? warn_alloc+0x110/0x110
[  623.735524] lowmem_reserve[]: 0 0 0 0
[  623.740350]  ? __lock_acquire+0x53b/0x4700
[  623.767894] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  623.771681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.775445] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  623.779659]  ? should_fail+0x14d/0x85c
[  623.791764] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  623.797295]  ? warn_alloc+0x110/0x110
[  623.812093] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  623.815966]  ? __isolate_free_page+0x4f0/0x4f0
[  623.827030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  623.830800]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  623.830817]  __alloc_pages_nodemask+0x5ce/0x710
[  623.846225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  623.850792]  ? __alloc_pages_slowpath+0x2900/0x2900
[  623.859595] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  623.865125]  ? find_held_lock+0x35/0x130
[  623.869761] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  623.878331]  cache_grow_begin+0x9c/0x8c0
[  623.883307] 258 total pagecache pages
[  623.892121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  623.896156] 0 pages in swap cache
[  623.904703]  ? __cpuset_node_allowed+0x136/0x540
[  623.908738] Swap cache stats: add 0, delete 0, find 0/0
[  623.912515]  fallback_alloc+0x1fd/0x2d0
[  623.918029] Free swap  = 0kB
[  623.918034] Total swap = 0kB
[  623.921469]  ____cache_alloc_node+0x1be/0x1e0
[  623.926200] 1965979 pages RAM
[  623.931565]  kmem_cache_alloc+0x1f5/0x710
[  623.935503] 0 pages HighMem/MovableOnly
[  623.935509] 339412 pages reserved
[  623.938516]  skb_clone+0x150/0x3b0
[  623.941495] 0 pages cma reserved
[  623.945973]  deliver_clone+0x46/0xc0
[  623.949105] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  623.953172]  br_flood+0x4da/0x710
[  623.953195]  br_handle_frame_finish+0x6b6/0x14c0
[  623.957186] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  623.960577]  ? find_held_lock+0x35/0x130
[  624.002088]  ? br_handle_local_finish+0x1a0/0x1a0
[  624.006919]  ? lock_downgrade+0x810/0x810
[  624.011059]  ? kasan_check_read+0x11/0x20
[  624.015336]  br_handle_frame+0x82d/0x1450
[  624.019576]  ? br_handle_frame_finish+0x14c0/0x14c0
[  624.024595]  ? br_handle_local_finish+0x1a0/0x1a0
[  624.029429]  ? br_handle_frame_finish+0x14c0/0x14c0
[  624.034432]  __netif_receive_skb_core+0xa96/0x3010
[  624.039342]  ? lock_downgrade+0x810/0x810
[  624.043480]  ? netif_receive_skb+0x5a0/0x5a0
[  624.047889]  ? mark_held_locks+0x100/0x100
[  624.052122]  ? parp_redo+0x80/0x80
[  624.055688]  ? arp_solicit+0x1390/0x1390
[  624.059745]  ? call_timer_fn+0x1de/0x720
[  624.063791]  ? process_backlog+0x23c/0x750
[  624.068012]  __netif_receive_skb_one_core+0xa8/0x1a0
[  624.073189]  ? __netif_receive_skb_core+0x3010/0x3010
[  624.078368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.083895]  ? check_preemption_disabled+0x48/0x290
[  624.088907]  ? lock_acquire+0x16f/0x3f0
[  624.092870]  __netif_receive_skb+0x2c/0x1c0
[  624.097179]  process_backlog+0x206/0x750
[  624.101223]  ? net_rx_action+0x27b/0x1070
[  624.105357]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  624.109926]  net_rx_action+0x4fa/0x1070
[  624.113985]  ? napi_complete_done+0x4b0/0x4b0
[  624.118493]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  624.123937]  __do_softirq+0x266/0x95a
[  624.127823]  ? preempt_schedule_common+0x4f/0xe0
[  624.132576]  ? takeover_tasklets+0x7b0/0x7b0
[  624.136973]  run_ksoftirqd+0x8e/0x110
[  624.140762]  smpboot_thread_fn+0x6ab/0xa10
[  624.144990]  ? sort_range+0x30/0x30
[  624.148607]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  624.154129]  ? __kthread_parkme+0xfb/0x1b0
[  624.158353]  kthread+0x357/0x430
[  624.161725]  ? sort_range+0x30/0x30
[  624.165337]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  624.170860]  ret_from_fork+0x3a/0x50
[  624.174576] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  624.174722] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  624.181239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  624.203143] Call Trace:
[  624.205706]  <IRQ>
[  624.207847]  dump_stack+0x172/0x1f0
[  624.211467]  warn_alloc.cold+0x87/0x17f
[  624.215443]  ? zone_watermark_ok_safe+0x260/0x260
[  624.220270]  ? wakeup_kcompactd+0x21f/0x550
[  624.224589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.230111]  ? __cpuset_node_allowed+0x136/0x540
[  624.234883]  ? __isolate_free_page+0x4f0/0x4f0
[  624.239453]  ? wake_all_kswapds+0x14d/0x300
[  624.243850]  __alloc_pages_slowpath+0x227e/0x2900
[  624.248689]  ? warn_alloc+0x110/0x110
[  624.252476]  ? __lock_acquire+0x53b/0x4700
[  624.256696]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  624.262244]  ? should_fail+0x14d/0x85c
[  624.266112]  ? warn_alloc+0x110/0x110
[  624.269899]  ? __isolate_free_page+0x4f0/0x4f0
[  624.274473]  __alloc_pages_nodemask+0x5ce/0x710
[  624.279131]  ? __alloc_pages_slowpath+0x2900/0x2900
[  624.284174]  cache_grow_begin+0x9c/0x8c0
[  624.288233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.293758]  ? __cpuset_node_allowed+0x136/0x540
[  624.298536]  fallback_alloc+0x1fd/0x2d0
[  624.302514]  ____cache_alloc_node+0x1be/0x1e0
[  624.307012]  kmem_cache_alloc_node+0xe3/0x710
[  624.311496]  ? ipv6_get_ifaddr+0x343/0x4b0
[  624.315731]  __alloc_skb+0xd5/0x5e0
[  624.319352]  ? skb_scrub_packet+0x440/0x440
[  624.323663]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  624.329104]  ? refcount_inc_checked+0x70/0x70
[  624.333595]  ndisc_alloc_skb+0x13c/0x340
[  624.337643]  ndisc_send_rs+0x32d/0x6d0
[  624.341526]  addrconf_rs_timer+0x30f/0x680
[  624.345760]  ? ipv6_get_lladdr+0x490/0x490
[  624.349990]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  624.355438]  call_timer_fn+0x190/0x720
[  624.359315]  ? ipv6_get_lladdr+0x490/0x490
[  624.363537]  ? process_timeout+0x40/0x40
[  624.367582]  ? run_timer_softirq+0x647/0x1700
[  624.372066]  ? trace_hardirqs_on+0x67/0x230
[  624.376372]  ? kasan_check_read+0x11/0x20
[  624.380507]  ? ipv6_get_lladdr+0x490/0x490
[  624.384831]  run_timer_softirq+0x652/0x1700
[  624.389149]  ? add_timer+0xbe0/0xbe0
[  624.392851]  ? __lock_is_held+0xb6/0x140
[  624.396900]  ? check_preemption_disabled+0x48/0x290
[  624.401909]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  624.407360]  __do_softirq+0x266/0x95a
[  624.411164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.416685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  624.422214]  irq_exit+0x180/0x1d0
[  624.425653]  smp_apic_timer_interrupt+0x14a/0x570
[  624.430482]  apic_timer_interrupt+0xf/0x20
[  624.434701]  </IRQ>
[  624.436927] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  624.442195] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  624.461079] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  624.468770] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  624.476020] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  624.483274] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  624.490524] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  624.497892] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  624.505161]  ? arch_local_irq_restore+0x49/0x56
[  624.509818]  dump_stack+0x1d9/0x1f0
[  624.513437]  dump_header+0x10f/0xb6c
[  624.517136]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  624.522225]  ? ___ratelimit+0x60/0x595
[  624.526099]  ? do_raw_spin_unlock+0x57/0x270
[  624.530495]  oom_kill_process.cold+0x10/0x6f5
[  624.534978]  ? lock_downgrade+0x810/0x810
[  624.539114]  ? kasan_check_read+0x11/0x20
[  624.543252]  out_of_memory+0x79a/0x1280
[  624.547307]  ? oom_killer_disable+0x280/0x280
[  624.551788]  ? mutex_trylock+0x18e/0x1e0
[  624.555833]  ? __alloc_pages_slowpath+0xcda/0x2900
[  624.560749]  __alloc_pages_slowpath+0x2113/0x2900
[  624.565596]  ? warn_alloc+0x110/0x110
[  624.569378]  ? __lock_is_held+0xb6/0x140
[  624.573421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  624.579032]  ? should_fail+0x14d/0x85c
[  624.582916]  __alloc_pages_nodemask+0x5ce/0x710
[  624.587575]  ? __alloc_pages_slowpath+0x2900/0x2900
[  624.592575]  ? __page_cache_alloc+0x131/0x460
[  624.597058]  ? find_held_lock+0x35/0x130
[  624.601105]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  624.606630]  alloc_pages_current+0x107/0x210
[  624.611026]  __page_cache_alloc+0x2bd/0x460
[  624.615332]  ? kasan_check_read+0x11/0x20
[  624.619465]  filemap_fault+0xff7/0x2400
[  624.623442]  ? __lock_page_or_retry+0x1020/0x1020
[  624.628287]  ? lock_acquire+0x16f/0x3f0
[  624.632360]  ? ext4_filemap_fault+0x7b/0xaf
[  624.636670]  ext4_filemap_fault+0x83/0xaf
[  624.640801]  __do_fault+0x116/0x4e0
[  624.644443]  __handle_mm_fault+0x2cbd/0x3f20
[  624.648838]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  624.653666]  ? find_held_lock+0x35/0x130
[  624.657709]  ? handle_mm_fault+0x322/0xb30
[  624.662025]  ? kasan_check_read+0x11/0x20
[  624.666159]  handle_mm_fault+0x43f/0xb30
[  624.670211]  __do_page_fault+0x5da/0xd60
[  624.674267]  do_page_fault+0x71/0x581
[  624.678052]  ? page_fault+0x8/0x30
[  624.681580]  page_fault+0x1e/0x30
[  624.685018] RIP: 0033:0x7f045a631000
[  624.688728] Code: Bad RIP value.
[  624.692080] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  624.697432] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  624.704690] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  624.711946] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  624.719202] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  624.726548] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  624.733828] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  624.733832] warn_alloc_show_mem: 1 callbacks suppressed
[  624.733836] Mem-Info:
[  624.740567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  624.745920] active_anon:46284 inactive_anon:191 isolated_anon:0
[  624.745920]  active_file:10 inactive_file:4 isolated_file:0
[  624.745920]  unevictable:0 dirty:0 writeback:0 unstable:0
[  624.745920]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  624.745920]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  624.745920]  free:12836 free_pcp:334 free_cma:0
[  624.748298] Call Trace:
[  624.757645] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  624.791008]  dump_stack+0x172/0x1f0
[  624.793576] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  624.820959]  warn_alloc.cold+0x87/0x17f
[  624.824555] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  624.850208]  ? zone_watermark_ok_safe+0x260/0x260
[  624.854146] lowmem_reserve[]: 0 2553 2555 2555
[  624.880238]  ? wakeup_kcompactd+0x21f/0x550
[  624.885059] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  624.889637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  624.893922] lowmem_reserve[]: 0 0 2 2
[  624.922704]  ? __cpuset_node_allowed+0x136/0x540
[  624.928207] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  624.931996]  ? __isolate_free_page+0x4f0/0x4f0
[  624.936713] lowmem_reserve[]: 0 0 0 0
[  624.962537]  ? wake_all_kswapds+0x14d/0x300
[  624.967082] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  624.970868]  __alloc_pages_slowpath+0x227e/0x2900
[  624.975148] lowmem_reserve[]: 0 0 0 0
[  625.002720]  ? warn_alloc+0x110/0x110
[  625.007518] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  625.011302]  ? __lock_acquire+0x53b/0x4700
[  625.015060] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  625.027282]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.031481] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  625.046299]  ? should_fail+0x14d/0x85c
[  625.051797] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  625.062793]  ? warn_alloc+0x110/0x110
[  625.066651] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  625.082057]  ? __isolate_free_page+0x4f0/0x4f0
[  625.085828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  625.094638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.099190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  625.107746]  __alloc_pages_nodemask+0x5ce/0x710
[  625.113245] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  625.122058]  ? __alloc_pages_slowpath+0x2900/0x2900
[  625.126794] 258 total pagecache pages
[  625.135349]  ? find_held_lock+0x35/0x130
[  625.140333] 0 pages in swap cache
[  625.144111]  cache_grow_begin+0x9c/0x8c0
[  625.148138] Swap cache stats: add 0, delete 0, find 0/0
[  625.151583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.155619] Free swap  = 0kB
[  625.160955]  ? __cpuset_node_allowed+0x136/0x540
[  625.166460] Total swap = 0kB
[  625.169461]  fallback_alloc+0x1fd/0x2d0
[  625.174178] 1965979 pages RAM
[  625.177177]  ____cache_alloc_node+0x1be/0x1e0
[  625.181108] 0 pages HighMem/MovableOnly
[  625.181113] 339412 pages reserved
[  625.184195]  kmem_cache_alloc+0x1f5/0x710
[  625.188663] 0 pages cma reserved
[  625.192617]  ? ip_route_input_slow+0x946/0x33b0
[  625.196086] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  625.200158]  dst_alloc+0x10e/0x1d0
[  625.203568] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  625.208133]  ? lock_downgrade+0x810/0x810
[  625.234812]  rt_dst_alloc+0x83/0x3f0
[  625.238517]  ip_route_input_slow+0x1863/0x33b0
[  625.243096]  ? fib_multipath_hash+0xa70/0xa70
[  625.247580]  ? ___ratelimit+0x2c8/0x595
[  625.251547]  ? trace_hardirqs_off+0x62/0x220
[  625.255973]  ? kasan_check_read+0x11/0x20
[  625.260108]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  625.265196]  ? ___ratelimit+0x60/0x595
[  625.269073]  ip_route_input_rcu+0xde/0xc20
[  625.273294]  ? ip_route_input_slow+0x33b0/0x33b0
[  625.278046]  ? kasan_check_read+0x11/0x20
[  625.282184]  ip_route_input_noref+0x136/0x280
[  625.286669]  ? ip_route_input_rcu+0xc20/0xc20
[  625.291159]  arp_process+0x12ad/0x27c0
[  625.295039]  ? arp_solicit+0x1390/0x1390
[  625.299087]  ? lock_downgrade+0x810/0x810
[  625.303223]  ? kasan_check_read+0x11/0x20
[  625.307355]  arp_rcv+0x6d8/0x920
[  625.310706]  ? parp_redo+0x80/0x80
[  625.314228]  ? __local_bh_enable_ip+0x15a/0x270
[  625.318884]  ? _raw_read_unlock_bh+0x31/0x40
[  625.323277]  ? __local_bh_enable_ip+0x15a/0x270
[  625.327942]  ? arp_solicit+0x1390/0x1390
[  625.331984]  ? trace_hardirqs_on+0x67/0x230
[  625.336288]  ? ebt_do_table+0x1aea/0x1f50
[  625.340419]  ? parp_redo+0x80/0x80
[  625.343949]  __netif_receive_skb_one_core+0x115/0x1a0
[  625.349121]  ? __netif_receive_skb_core+0x3010/0x3010
[  625.354292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.359827]  ? check_preemption_disabled+0x48/0x290
[  625.364828]  ? lock_acquire+0x16f/0x3f0
[  625.368811]  __netif_receive_skb+0x2c/0x1c0
[  625.373122]  netif_receive_skb_internal+0x117/0x660
[  625.378119]  ? dev_cpu_dead+0x920/0x920
[  625.382078]  ? __lock_is_held+0xb6/0x140
[  625.386127]  ? check_preemption_disabled+0x48/0x290
[  625.391158]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  625.396600]  netif_receive_skb+0x6e/0x5a0
[  625.400736]  br_netif_receive_skb+0x107/0x200
[  625.405218]  br_pass_frame_up+0x354/0x730
[  625.409355]  ? br_netif_receive_skb+0x200/0x200
[  625.414005]  ? deliver_clone+0x69/0xc0
[  625.417882]  ? br_port_flags_change+0xa0/0xa0
[  625.422368]  br_handle_frame_finish+0x6e0/0x14c0
[  625.427105]  ? find_held_lock+0x35/0x130
[  625.431153]  ? br_handle_local_finish+0x1a0/0x1a0
[  625.435985]  ? lock_downgrade+0x810/0x810
[  625.440124]  ? kasan_check_read+0x11/0x20
[  625.444265]  br_handle_frame+0x82d/0x1450
[  625.448403]  ? br_handle_frame_finish+0x14c0/0x14c0
[  625.453437]  ? br_handle_local_finish+0x1a0/0x1a0
[  625.458271]  ? br_handle_frame_finish+0x14c0/0x14c0
[  625.463290]  __netif_receive_skb_core+0xa96/0x3010
[  625.468202]  ? lock_downgrade+0x810/0x810
[  625.472342]  ? netif_receive_skb+0x5a0/0x5a0
[  625.476737]  ? mark_held_locks+0x100/0x100
[  625.480962]  ? parp_redo+0x80/0x80
[  625.484491]  ? arp_solicit+0x1390/0x1390
[  625.488538]  ? call_timer_fn+0x1de/0x720
[  625.492598]  ? process_backlog+0x23c/0x750
[  625.496832]  __netif_receive_skb_one_core+0xa8/0x1a0
[  625.501923]  ? __netif_receive_skb_core+0x3010/0x3010
[  625.507100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.512626]  ? check_preemption_disabled+0x48/0x290
[  625.517631]  ? lock_acquire+0x16f/0x3f0
[  625.521615]  __netif_receive_skb+0x2c/0x1c0
[  625.525931]  process_backlog+0x206/0x750
[  625.529976]  ? net_rx_action+0x27b/0x1070
[  625.534107]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  625.538682]  net_rx_action+0x4fa/0x1070
[  625.542665]  ? napi_complete_done+0x4b0/0x4b0
[  625.547152]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  625.552598]  __do_softirq+0x266/0x95a
[  625.556405]  ? preempt_schedule_common+0x4f/0xe0
[  625.561177]  ? takeover_tasklets+0x7b0/0x7b0
[  625.565574]  run_ksoftirqd+0x8e/0x110
[  625.569359]  smpboot_thread_fn+0x6ab/0xa10
[  625.573586]  ? sort_range+0x30/0x30
[  625.577201]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  625.582722]  ? __kthread_parkme+0xfb/0x1b0
[  625.586962]  kthread+0x357/0x430
[  625.590311]  ? sort_range+0x30/0x30
[  625.594113]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  625.599641]  ret_from_fork+0x3a/0x50
[  625.603353] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  625.603522] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  625.610013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  625.610018] Call Trace:
[  625.634448]  <IRQ>
[  625.636591]  dump_stack+0x172/0x1f0
[  625.640293]  warn_alloc.cold+0x87/0x17f
[  625.644257]  ? zone_watermark_ok_safe+0x260/0x260
[  625.649087]  ? wakeup_kcompactd+0x21f/0x550
[  625.653394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.658920]  ? __cpuset_node_allowed+0x136/0x540
[  625.663670]  ? __isolate_free_page+0x4f0/0x4f0
[  625.668235]  ? wake_all_kswapds+0x14d/0x300
[  625.672550]  __alloc_pages_slowpath+0x227e/0x2900
[  625.677402]  ? warn_alloc+0x110/0x110
[  625.681191]  ? __lock_acquire+0x53b/0x4700
[  625.685413]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.690935]  ? should_fail+0x14d/0x85c
[  625.694805]  ? warn_alloc+0x110/0x110
[  625.698590]  ? __isolate_free_page+0x4f0/0x4f0
[  625.703155]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.708684]  __alloc_pages_nodemask+0x5ce/0x710
[  625.713356]  ? __alloc_pages_slowpath+0x2900/0x2900
[  625.718366]  ? find_held_lock+0x35/0x130
[  625.722430]  cache_grow_begin+0x9c/0x8c0
[  625.726480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.731999]  ? __cpuset_node_allowed+0x136/0x540
[  625.736747]  fallback_alloc+0x1fd/0x2d0
[  625.740731]  ____cache_alloc_node+0x1be/0x1e0
[  625.745213]  kmem_cache_alloc+0x1f5/0x710
[  625.749344]  ? mark_held_locks+0xb1/0x100
[  625.753493]  ? __netdev_alloc_skb+0x367/0x470
[  625.758060]  __build_skb+0x3e/0x310
[  625.761676]  __netdev_alloc_skb+0x2ba/0x470
[  625.765989]  send_hsr_supervision_frame+0x110/0xf20
[  625.771074]  ? lock_acquire+0x16f/0x3f0
[  625.775041]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  625.780041]  hsr_announce+0x12f/0x430
[  625.783828]  call_timer_fn+0x190/0x720
[  625.787698]  ? send_hsr_supervision_frame+0xf20/0xf20
[  625.792868]  ? process_timeout+0x40/0x40
[  625.796913]  ? run_timer_softirq+0x647/0x1700
[  625.801400]  ? trace_hardirqs_on+0x67/0x230
[  625.805714]  ? kasan_check_read+0x11/0x20
[  625.809860]  ? send_hsr_supervision_frame+0xf20/0xf20
[  625.815035]  run_timer_softirq+0x652/0x1700
[  625.819345]  ? add_timer+0xbe0/0xbe0
[  625.823040]  ? __lock_is_held+0xb6/0x140
[  625.827082]  ? check_preemption_disabled+0x48/0x290
[  625.832086]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  625.837537]  __do_softirq+0x266/0x95a
[  625.841415]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  625.846941]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  625.852466]  irq_exit+0x180/0x1d0
[  625.855904]  smp_apic_timer_interrupt+0x14a/0x570
[  625.860731]  apic_timer_interrupt+0xf/0x20
[  625.864964]  </IRQ>
[  625.867203] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  625.872475] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  625.891356] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  625.899066] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  625.906327] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  625.913580] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  625.920838] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  625.928096] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  625.935359]  ? arch_local_irq_restore+0x49/0x56
[  625.940016]  dump_stack+0x1d9/0x1f0
[  625.943629]  dump_header+0x10f/0xb6c
[  625.947329]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  625.952420]  ? ___ratelimit+0x60/0x595
[  625.956291]  ? do_raw_spin_unlock+0x57/0x270
[  625.960686]  oom_kill_process.cold+0x10/0x6f5
[  625.965169]  ? lock_downgrade+0x810/0x810
[  625.969305]  ? kasan_check_read+0x11/0x20
[  625.973447]  out_of_memory+0x79a/0x1280
[  625.977419]  ? oom_killer_disable+0x280/0x280
[  625.981903]  ? mutex_trylock+0x18e/0x1e0
[  625.985960]  ? __alloc_pages_slowpath+0xcda/0x2900
[  625.990879]  __alloc_pages_slowpath+0x2113/0x2900
[  625.995732]  ? warn_alloc+0x110/0x110
[  625.999521]  ? __lock_is_held+0xb6/0x140
[  626.003571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  626.009091]  ? should_fail+0x14d/0x85c
[  626.012981]  __alloc_pages_nodemask+0x5ce/0x710
[  626.017728]  ? __alloc_pages_slowpath+0x2900/0x2900
[  626.022730]  ? __page_cache_alloc+0x131/0x460
[  626.027212]  ? find_held_lock+0x35/0x130
[  626.031263]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  626.036798]  alloc_pages_current+0x107/0x210
[  626.041195]  __page_cache_alloc+0x2bd/0x460
[  626.045499]  ? kasan_check_read+0x11/0x20
[  626.049635]  filemap_fault+0xff7/0x2400
[  626.053616]  ? __lock_page_or_retry+0x1020/0x1020
[  626.058449]  ? lock_acquire+0x16f/0x3f0
[  626.062406]  ? ext4_filemap_fault+0x7b/0xaf
[  626.066734]  ext4_filemap_fault+0x83/0xaf
[  626.070867]  __do_fault+0x116/0x4e0
[  626.074491]  __handle_mm_fault+0x2cbd/0x3f20
[  626.078911]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  626.083757]  ? find_held_lock+0x35/0x130
[  626.087810]  ? handle_mm_fault+0x322/0xb30
[  626.092039]  ? kasan_check_read+0x11/0x20
[  626.096176]  handle_mm_fault+0x43f/0xb30
[  626.100230]  __do_page_fault+0x5da/0xd60
[  626.104285]  do_page_fault+0x71/0x581
[  626.108073]  ? page_fault+0x8/0x30
[  626.111612]  page_fault+0x1e/0x30
[  626.115058] RIP: 0033:0x7f045a631000
[  626.118770] Code: Bad RIP value.
[  626.122119] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  626.127468] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  626.134717] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  626.141967] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  626.149222] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  626.156473] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  626.163742] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  626.163746] warn_alloc_show_mem: 1 callbacks suppressed
[  626.163750] Mem-Info:
[  626.170480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  626.175832] active_anon:46284 inactive_anon:191 isolated_anon:0
[  626.175832]  active_file:10 inactive_file:4 isolated_file:0
[  626.175832]  unevictable:0 dirty:0 writeback:0 unstable:0
[  626.175832]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  626.175832]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  626.175832]  free:12836 free_pcp:334 free_cma:0
[  626.178194] Call Trace:
[  626.187555] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  626.220394]  dump_stack+0x172/0x1f0
[  626.222958] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  626.250332]  warn_alloc.cold+0x87/0x17f
[  626.253920] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  626.279679]  ? zone_watermark_ok_safe+0x260/0x260
[  626.283619] lowmem_reserve[]: 0 2553 2555 2555
[  626.309725]  ? wakeup_kcompactd+0x21f/0x550
[  626.314547] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  626.319127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.323409] lowmem_reserve[]: 0 0 2 2
[  626.352278]  ? __cpuset_node_allowed+0x136/0x540
[  626.357858] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  626.361648]  ? __isolate_free_page+0x4f0/0x4f0
[  626.366364] lowmem_reserve[]: 0 0 0 0
[  626.392204]  ? wake_all_kswapds+0x14d/0x300
[  626.396752] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  626.400537]  __alloc_pages_slowpath+0x227e/0x2900
[  626.404815] lowmem_reserve[]: 0 0 0 0
[  626.432484]  ? warn_alloc+0x110/0x110
[  626.437379] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  626.441175]  ? __lock_acquire+0x53b/0x4700
[  626.444937] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  626.457057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  626.461257] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  626.476174]  ? should_fail+0x14d/0x85c
[  626.481674] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  626.492667]  ? warn_alloc+0x110/0x110
[  626.496614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  626.512108]  ? __isolate_free_page+0x4f0/0x4f0
[  626.515876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  626.524713]  __alloc_pages_nodemask+0x5ce/0x710
[  626.529261] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  626.537815]  ? __alloc_pages_slowpath+0x2900/0x2900
[  626.542450] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  626.551284]  cache_grow_begin+0x9c/0x8c0
[  626.556255] 258 total pagecache pages
[  626.564905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.568936] 0 pages in swap cache
[  626.572708]  ? __cpuset_node_allowed+0x136/0x540
[  626.578210] Swap cache stats: add 0, delete 0, find 0/0
[  626.581640]  fallback_alloc+0x1fd/0x2d0
[  626.586370] Free swap  = 0kB
[  626.591717]  ____cache_alloc_node+0x1be/0x1e0
[  626.595651] Total swap = 0kB
[  626.595657] 1965979 pages RAM
[  626.598657]  kmem_cache_alloc+0x1f5/0x710
[  626.603113] 0 pages HighMem/MovableOnly
[  626.606115]  skb_ext_add+0x4a2/0x640
[  626.609179] 339412 pages reserved
[  626.609184] 0 pages cma reserved
[  626.613313]  ? ebt_do_table+0x1aea/0x1f50
[  626.617443] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  626.620947]  br_nf_pre_routing_ipv6+0x10a/0x740
[  626.648837]  ? __local_bh_enable_ip+0x15a/0x270
[  626.653492]  ? br_validate_ipv6+0xb80/0xb80
[  626.657802]  ? __lock_is_held+0xb6/0x140
[  626.661862]  ? check_preemption_disabled+0x48/0x290
[  626.666871]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  626.672399]  ? skb_pull_rcsum+0x155/0x300
[  626.676533]  br_nf_pre_routing+0xe80/0x13a0
[  626.680844]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  626.686019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.691554]  ? ebt_broute+0x127/0x190
[  626.695356]  nf_hook_slow+0xbf/0x1f0
[  626.699059]  br_handle_frame+0x95b/0x1450
[  626.703201]  ? br_handle_frame_finish+0x14c0/0x14c0
[  626.708207]  ? br_handle_local_finish+0x1a0/0x1a0
[  626.713042]  ? br_handle_frame_finish+0x14c0/0x14c0
[  626.718058]  __netif_receive_skb_core+0xa96/0x3010
[  626.722976]  ? lock_downgrade+0x810/0x810
[  626.727113]  ? netif_receive_skb+0x5a0/0x5a0
[  626.731509]  ? mark_held_locks+0x100/0x100
[  626.735739]  ? parp_redo+0x80/0x80
[  626.739265]  ? arp_solicit+0x1390/0x1390
[  626.743315]  ? call_timer_fn+0x1de/0x720
[  626.747360]  ? process_backlog+0x23c/0x750
[  626.751584]  __netif_receive_skb_one_core+0xa8/0x1a0
[  626.756670]  ? __netif_receive_skb_core+0x3010/0x3010
[  626.762127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.767664]  ? check_preemption_disabled+0x48/0x290
[  626.772691]  ? lock_acquire+0x16f/0x3f0
[  626.776660]  __netif_receive_skb+0x2c/0x1c0
[  626.780966]  process_backlog+0x206/0x750
[  626.785009]  ? net_rx_action+0x27b/0x1070
[  626.789140]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  626.793707]  net_rx_action+0x4fa/0x1070
[  626.797672]  ? napi_complete_done+0x4b0/0x4b0
[  626.802159]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  626.807597]  __do_softirq+0x266/0x95a
[  626.811386]  ? preempt_schedule_common+0x4f/0xe0
[  626.816157]  ? takeover_tasklets+0x7b0/0x7b0
[  626.820555]  run_ksoftirqd+0x8e/0x110
[  626.824359]  smpboot_thread_fn+0x6ab/0xa10
[  626.828592]  ? sort_range+0x30/0x30
[  626.832203]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  626.837729]  ? __kthread_parkme+0xfb/0x1b0
[  626.841971]  kthread+0x357/0x430
[  626.845342]  ? sort_range+0x30/0x30
[  626.848957]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  626.854485]  ret_from_fork+0x3a/0x50
[  626.858213] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  626.858433] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  626.864866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  626.864870] Call Trace:
[  626.864874]  <IRQ>
[  626.864888]  dump_stack+0x172/0x1f0
[  626.864905]  warn_alloc.cold+0x87/0x17f
[  626.876122] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  626.885412]  ? zone_watermark_ok_safe+0x260/0x260
[  626.915078]  ? wakeup_kcompactd+0x21f/0x550
[  626.919494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.925021]  ? __cpuset_node_allowed+0x136/0x540
[  626.929766]  ? __isolate_free_page+0x4f0/0x4f0
[  626.934332]  ? wake_all_kswapds+0x14d/0x300
[  626.938646]  __alloc_pages_slowpath+0x227e/0x2900
[  626.943487]  ? warn_alloc+0x110/0x110
[  626.947277]  ? __lock_acquire+0x53b/0x4700
[  626.951498]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  626.957021]  ? should_fail+0x14d/0x85c
[  626.960905]  ? warn_alloc+0x110/0x110
[  626.964690]  ? __isolate_free_page+0x4f0/0x4f0
[  626.969256]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  626.974785]  __alloc_pages_nodemask+0x5ce/0x710
[  626.979445]  ? __alloc_pages_slowpath+0x2900/0x2900
[  626.984457]  ? find_held_lock+0x35/0x130
[  626.988506]  cache_grow_begin+0x9c/0x8c0
[  626.992557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  626.998075]  ? __cpuset_node_allowed+0x136/0x540
[  627.002826]  fallback_alloc+0x1fd/0x2d0
[  627.006804]  ____cache_alloc_node+0x1be/0x1e0
[  627.011306]  kmem_cache_alloc+0x1f5/0x710
[  627.015437]  ? mark_held_locks+0xb1/0x100
[  627.019575]  ? __netdev_alloc_skb+0x367/0x470
[  627.024165]  __build_skb+0x3e/0x310
[  627.027782]  __netdev_alloc_skb+0x2ba/0x470
[  627.032094]  send_hsr_supervision_frame+0x110/0xf20
[  627.037091]  ? lock_acquire+0x16f/0x3f0
[  627.041149]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  627.046163]  hsr_announce+0x12f/0x430
[  627.049950]  call_timer_fn+0x190/0x720
[  627.053820]  ? send_hsr_supervision_frame+0xf20/0xf20
[  627.058989]  ? process_timeout+0x40/0x40
[  627.063033]  ? run_timer_softirq+0x647/0x1700
[  627.067515]  ? trace_hardirqs_on+0x67/0x230
[  627.071932]  ? kasan_check_read+0x11/0x20
[  627.076069]  ? send_hsr_supervision_frame+0xf20/0xf20
[  627.081240]  run_timer_softirq+0x652/0x1700
[  627.085554]  ? add_timer+0xbe0/0xbe0
[  627.089248]  ? __lock_is_held+0xb6/0x140
[  627.093305]  ? check_preemption_disabled+0x48/0x290
[  627.098308]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  627.103745]  __do_softirq+0x266/0x95a
[  627.107545]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.113062]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.118587]  irq_exit+0x180/0x1d0
[  627.122026]  smp_apic_timer_interrupt+0x14a/0x570
[  627.126857]  apic_timer_interrupt+0xf/0x20
[  627.131075]  </IRQ>
[  627.133305] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  627.138568] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  627.157539] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  627.165331] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  627.172589] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  627.179846] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  627.187100] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  627.194356] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  627.201621]  ? arch_local_irq_restore+0x49/0x56
[  627.206284]  dump_stack+0x1d9/0x1f0
[  627.209909]  dump_header+0x10f/0xb6c
[  627.213607]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  627.218694]  ? ___ratelimit+0x60/0x595
[  627.222568]  ? do_raw_spin_unlock+0x57/0x270
[  627.226969]  oom_kill_process.cold+0x10/0x6f5
[  627.231454]  ? lock_downgrade+0x810/0x810
[  627.235600]  ? kasan_check_read+0x11/0x20
[  627.239738]  out_of_memory+0x79a/0x1280
[  627.243703]  ? oom_killer_disable+0x280/0x280
[  627.248184]  ? mutex_trylock+0x18e/0x1e0
[  627.252226]  ? __alloc_pages_slowpath+0xcda/0x2900
[  627.257141]  __alloc_pages_slowpath+0x2113/0x2900
[  627.261994]  ? warn_alloc+0x110/0x110
[  627.265782]  ? __lock_is_held+0xb6/0x140
[  627.269828]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.275347]  ? should_fail+0x14d/0x85c
[  627.279233]  __alloc_pages_nodemask+0x5ce/0x710
[  627.283913]  ? __alloc_pages_slowpath+0x2900/0x2900
[  627.288918]  ? __page_cache_alloc+0x131/0x460
[  627.293399]  ? find_held_lock+0x35/0x130
[  627.297534]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  627.303074]  alloc_pages_current+0x107/0x210
[  627.307469]  __page_cache_alloc+0x2bd/0x460
[  627.311785]  ? kasan_check_read+0x11/0x20
[  627.315946]  filemap_fault+0xff7/0x2400
[  627.319928]  ? __lock_page_or_retry+0x1020/0x1020
[  627.324764]  ? lock_acquire+0x16f/0x3f0
[  627.328728]  ? ext4_filemap_fault+0x7b/0xaf
[  627.333046]  ext4_filemap_fault+0x83/0xaf
[  627.337180]  __do_fault+0x116/0x4e0
[  627.340808]  __handle_mm_fault+0x2cbd/0x3f20
[  627.345204]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  627.350137]  ? find_held_lock+0x35/0x130
[  627.354184]  ? handle_mm_fault+0x322/0xb30
[  627.358413]  ? kasan_check_read+0x11/0x20
[  627.362551]  handle_mm_fault+0x43f/0xb30
[  627.366607]  __do_page_fault+0x5da/0xd60
[  627.370665]  do_page_fault+0x71/0x581
[  627.374448]  ? page_fault+0x8/0x30
[  627.377987]  page_fault+0x1e/0x30
[  627.381423] RIP: 0033:0x7f045a631000
[  627.385131] Code: Bad RIP value.
[  627.388483] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  627.393832] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  627.401198] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  627.408454] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  627.415718] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  627.422988] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  627.430277] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  627.430281] warn_alloc_show_mem: 1 callbacks suppressed
[  627.430285] Mem-Info:
[  627.437021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  627.442374] active_anon:46284 inactive_anon:191 isolated_anon:0
[  627.442374]  active_file:10 inactive_file:4 isolated_file:0
[  627.442374]  unevictable:0 dirty:0 writeback:0 unstable:0
[  627.442374]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  627.442374]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  627.442374]  free:12836 free_pcp:334 free_cma:0
[  627.444739] Call Trace:
[  627.454081] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  627.486918]  dump_stack+0x172/0x1f0
[  627.489485] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  627.516860]  warn_alloc.cold+0x87/0x17f
[  627.520449] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  627.546100]  ? zone_watermark_ok_safe+0x260/0x260
[  627.550046] lowmem_reserve[]: 0 2553 2555 2555
[  627.576137]  ? wakeup_kcompactd+0x21f/0x550
[  627.580941] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  627.585499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.585511]  ? __cpuset_node_allowed+0x136/0x540
[  627.589893] lowmem_reserve[]: 0 0 2 2
[  627.618921]  ? __isolate_free_page+0x4f0/0x4f0
[  627.624426] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  627.629262]  ? wake_all_kswapds+0x14d/0x300
[  627.633035] lowmem_reserve[]: 0 0 0 0
[  627.637600]  __alloc_pages_slowpath+0x227e/0x2900
[  627.663683] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  627.668010]  ? warn_alloc+0x110/0x110
[  627.671843] lowmem_reserve[]: 0 0 0 0
[  627.676672]  ? __lock_acquire+0x53b/0x4700
[  627.704308] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  627.708090]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.711854] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  627.716072]  ? should_fail+0x14d/0x85c
[  627.728168] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  627.733679]  ? warn_alloc+0x110/0x110
[  627.733693]  ? __isolate_free_page+0x4f0/0x4f0
[  627.748481] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  627.752377]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  627.763352] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  627.767130]  __alloc_pages_nodemask+0x5ce/0x710
[  627.771691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  627.787201]  ? __alloc_pages_slowpath+0x2900/0x2900
[  627.792704] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  627.801519]  ? find_held_lock+0x35/0x130
[  627.806164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  627.814730]  cache_grow_begin+0x9c/0x8c0
[  627.819707] 258 total pagecache pages
[  627.828521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  627.832550] 0 pages in swap cache
[  627.841095]  ? __cpuset_node_allowed+0x136/0x540
[  627.845121] Swap cache stats: add 0, delete 0, find 0/0
[  627.848991]  fallback_alloc+0x1fd/0x2d0
[  627.854486] Free swap  = 0kB
[  627.854491] Total swap = 0kB
[  627.857924]  ____cache_alloc_node+0x1be/0x1e0
[  627.862640] 1965979 pages RAM
[  627.867982]  kmem_cache_alloc+0x1f5/0x710
[  627.871930] 0 pages HighMem/MovableOnly
[  627.871935] 339412 pages reserved
[  627.874943]  skb_clone+0x150/0x3b0
[  627.877934] 0 pages cma reserved
[  627.882418]  deliver_clone+0x46/0xc0
[  627.885650] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  627.889618]  br_flood+0x4da/0x710
[  627.923367]  br_handle_frame_finish+0x6b6/0x14c0
[  627.928115]  ? find_held_lock+0x35/0x130
[  627.932175]  ? br_handle_local_finish+0x1a0/0x1a0
[  627.937016]  ? lock_downgrade+0x810/0x810
[  627.941158]  ? kasan_check_read+0x11/0x20
[  627.945393]  br_handle_frame+0x82d/0x1450
[  627.949536]  ? br_handle_frame_finish+0x14c0/0x14c0
[  627.954551]  ? br_handle_local_finish+0x1a0/0x1a0
[  627.959389]  ? br_handle_frame_finish+0x14c0/0x14c0
[  627.964398]  __netif_receive_skb_core+0xa96/0x3010
[  627.969330]  ? netif_receive_skb+0x5a0/0x5a0
[  627.973730]  ? mark_held_locks+0x100/0x100
[  627.977959]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  627.982724]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  627.987907]  ? call_timer_fn+0x1de/0x720
[  627.991962]  ? process_backlog+0x23c/0x750
[  627.996191]  __netif_receive_skb_one_core+0xa8/0x1a0
[  628.001293]  ? __netif_receive_skb_core+0x3010/0x3010
[  628.006479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.012010]  ? check_preemption_disabled+0x48/0x290
[  628.017016]  ? lock_acquire+0x16f/0x3f0
[  628.020983]  __netif_receive_skb+0x2c/0x1c0
[  628.025309]  process_backlog+0x206/0x750
[  628.029362]  ? net_rx_action+0x27b/0x1070
[  628.033500]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  628.038081]  net_rx_action+0x4fa/0x1070
[  628.042051]  ? napi_complete_done+0x4b0/0x4b0
[  628.046543]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  628.051995]  __do_softirq+0x266/0x95a
[  628.055785]  ? preempt_schedule_common+0x4f/0xe0
[  628.060546]  ? takeover_tasklets+0x7b0/0x7b0
[  628.064944]  run_ksoftirqd+0x8e/0x110
[  628.068738]  smpboot_thread_fn+0x6ab/0xa10
[  628.072968]  ? sort_range+0x30/0x30
[  628.076583]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  628.082112]  ? __kthread_parkme+0xfb/0x1b0
[  628.086339]  kthread+0x357/0x430
[  628.089698]  ? sort_range+0x30/0x30
[  628.093324]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  628.098852]  ret_from_fork+0x3a/0x50
[  628.102575] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  628.102723] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  628.109229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.131098] Call Trace:
[  628.133665]  <IRQ>
[  628.135805]  dump_stack+0x172/0x1f0
[  628.139446]  warn_alloc.cold+0x87/0x17f
[  628.143427]  ? zone_watermark_ok_safe+0x260/0x260
[  628.148261]  ? wakeup_kcompactd+0x21f/0x550
[  628.152574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.158100]  ? __cpuset_node_allowed+0x136/0x540
[  628.162848]  ? __isolate_free_page+0x4f0/0x4f0
[  628.167424]  ? wake_all_kswapds+0x14d/0x300
[  628.171736]  __alloc_pages_slowpath+0x227e/0x2900
[  628.176585]  ? warn_alloc+0x110/0x110
[  628.180382]  ? __lock_acquire+0x53b/0x4700
[  628.184603]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.190124]  ? should_fail+0x14d/0x85c
[  628.193993]  ? warn_alloc+0x110/0x110
[  628.197783]  ? __isolate_free_page+0x4f0/0x4f0
[  628.202352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.207901]  __alloc_pages_nodemask+0x5ce/0x710
[  628.212560]  ? __alloc_pages_slowpath+0x2900/0x2900
[  628.217563]  ? find_held_lock+0x35/0x130
[  628.221629]  cache_grow_begin+0x9c/0x8c0
[  628.225713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.231234]  ? __cpuset_node_allowed+0x136/0x540
[  628.235975]  fallback_alloc+0x1fd/0x2d0
[  628.239965]  ____cache_alloc_node+0x1be/0x1e0
[  628.244460]  kmem_cache_alloc+0x1f5/0x710
[  628.248675]  ? mark_held_locks+0xb1/0x100
[  628.252805]  ? trace_hardirqs_on+0x67/0x230
[  628.257157]  ? __netdev_alloc_skb+0x367/0x470
[  628.261645]  __build_skb+0x3e/0x310
[  628.265272]  __netdev_alloc_skb+0x2ba/0x470
[  628.269584]  send_hsr_supervision_frame+0x110/0xf20
[  628.274580]  ? lock_acquire+0x16f/0x3f0
[  628.278544]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  628.283550]  hsr_announce+0x12f/0x430
[  628.287338]  call_timer_fn+0x190/0x720
[  628.291215]  ? send_hsr_supervision_frame+0xf20/0xf20
[  628.296402]  ? process_timeout+0x40/0x40
[  628.300458]  ? run_timer_softirq+0x647/0x1700
[  628.304943]  ? trace_hardirqs_on+0x67/0x230
[  628.309248]  ? kasan_check_read+0x11/0x20
[  628.313387]  ? send_hsr_supervision_frame+0xf20/0xf20
[  628.318654]  run_timer_softirq+0x652/0x1700
[  628.322979]  ? add_timer+0xbe0/0xbe0
[  628.326686]  ? __lock_is_held+0xb6/0x140
[  628.330738]  ? check_preemption_disabled+0x48/0x290
[  628.335751]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  628.341200]  __do_softirq+0x266/0x95a
[  628.344992]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.350515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.356052]  irq_exit+0x180/0x1d0
[  628.359496]  smp_apic_timer_interrupt+0x14a/0x570
[  628.364349]  apic_timer_interrupt+0xf/0x20
[  628.368570]  </IRQ>
[  628.370804] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  628.376077] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  628.395076] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  628.402772] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  628.410028] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  628.417283] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  628.424541] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  628.431802] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  628.439072]  ? arch_local_irq_restore+0x49/0x56
[  628.443734]  dump_stack+0x1d9/0x1f0
[  628.447359]  dump_header+0x10f/0xb6c
[  628.451069]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  628.456163]  ? ___ratelimit+0x60/0x595
[  628.460037]  ? do_raw_spin_unlock+0x57/0x270
[  628.464440]  oom_kill_process.cold+0x10/0x6f5
[  628.468922]  ? lock_downgrade+0x810/0x810
[  628.473054]  ? kasan_check_read+0x11/0x20
[  628.477211]  out_of_memory+0x79a/0x1280
[  628.481358]  ? oom_killer_disable+0x280/0x280
[  628.485845]  ? mutex_trylock+0x18e/0x1e0
[  628.489891]  ? __alloc_pages_slowpath+0xcda/0x2900
[  628.494821]  __alloc_pages_slowpath+0x2113/0x2900
[  628.499659]  ? warn_alloc+0x110/0x110
[  628.503446]  ? __lock_is_held+0xb6/0x140
[  628.507494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.513024]  ? should_fail+0x14d/0x85c
[  628.516924]  __alloc_pages_nodemask+0x5ce/0x710
[  628.521580]  ? __alloc_pages_slowpath+0x2900/0x2900
[  628.526582]  ? __page_cache_alloc+0x131/0x460
[  628.531067]  ? find_held_lock+0x35/0x130
[  628.535113]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  628.540639]  alloc_pages_current+0x107/0x210
[  628.545035]  __page_cache_alloc+0x2bd/0x460
[  628.549442]  ? kasan_check_read+0x11/0x20
[  628.553579]  filemap_fault+0xff7/0x2400
[  628.557549]  ? __lock_page_or_retry+0x1020/0x1020
[  628.562388]  ? lock_acquire+0x16f/0x3f0
[  628.566351]  ? ext4_filemap_fault+0x7b/0xaf
[  628.570662]  ext4_filemap_fault+0x83/0xaf
[  628.574798]  __do_fault+0x116/0x4e0
[  628.578414]  __handle_mm_fault+0x2cbd/0x3f20
[  628.582816]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  628.587655]  ? find_held_lock+0x35/0x130
[  628.591701]  ? handle_mm_fault+0x322/0xb30
[  628.595934]  ? kasan_check_read+0x11/0x20
[  628.600071]  handle_mm_fault+0x43f/0xb30
[  628.604125]  __do_page_fault+0x5da/0xd60
[  628.608190]  do_page_fault+0x71/0x581
[  628.611977]  ? page_fault+0x8/0x30
[  628.615519]  page_fault+0x1e/0x30
[  628.618960] RIP: 0033:0x7f045a631000
[  628.622668] Code: Bad RIP value.
[  628.626016] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  628.631360] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  628.638631] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  628.645898] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  628.653157] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  628.660416] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  628.667686] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  628.667690] warn_alloc_show_mem: 1 callbacks suppressed
[  628.667694] Mem-Info:
[  628.674424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.679794] active_anon:46284 inactive_anon:191 isolated_anon:0
[  628.679794]  active_file:10 inactive_file:4 isolated_file:0
[  628.679794]  unevictable:0 dirty:0 writeback:0 unstable:0
[  628.679794]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  628.679794]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  628.679794]  free:12836 free_pcp:334 free_cma:0
[  628.682159] Call Trace:
[  628.691506] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  628.724346]  dump_stack+0x172/0x1f0
[  628.726908] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  628.726913] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  628.754318]  warn_alloc.cold+0x87/0x17f
[  628.757950] lowmem_reserve[]: 0 2553 2555 2555
[  628.784176]  ? zone_watermark_ok_safe+0x260/0x260
[  628.810347] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  628.814311]  ? wakeup_kcompactd+0x21f/0x550
[  628.818848] lowmem_reserve[]: 0 0 2 2
[  628.823769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  628.852538] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  628.856843]  ? __cpuset_node_allowed+0x136/0x540
[  628.860605] lowmem_reserve[]: 0 0 0 0
[  628.866131]  ? __isolate_free_page+0x4f0/0x4f0
[  628.891940] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  628.896674]  ? wake_all_kswapds+0x14d/0x300
[  628.900443] lowmem_reserve[]: 0 0 0 0
[  628.905007]  __alloc_pages_slowpath+0x227e/0x2900
[  628.932554] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  628.936877]  ? warn_alloc+0x110/0x110
[  628.940625] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  628.945477]  ? __lock_acquire+0x53b/0x4700
[  628.957581] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  628.961359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  628.961372]  ? should_fail+0x14d/0x85c
[  628.976177] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  628.980391]  ? warn_alloc+0x110/0x110
[  628.991456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  628.996974]  ? __isolate_free_page+0x4f0/0x4f0
[  629.000843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  629.016244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  629.016263]  __alloc_pages_nodemask+0x5ce/0x710
[  629.020031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  629.028855]  ? __alloc_pages_slowpath+0x2900/0x2900
[  629.033406] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  629.041968]  ? find_held_lock+0x35/0x130
[  629.047464] 258 total pagecache pages
[  629.052134]  cache_grow_begin+0x9c/0x8c0
[  629.060937] 0 pages in swap cache
[  629.065922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.074465] Swap cache stats: add 0, delete 0, find 0/0
[  629.078501]  ? __cpuset_node_allowed+0x136/0x540
[  629.082266] Free swap  = 0kB
[  629.086316]  fallback_alloc+0x1fd/0x2d0
[  629.089730] Total swap = 0kB
[  629.089736] 1965979 pages RAM
[  629.095252]  ____cache_alloc_node+0x1be/0x1e0
[  629.100577] 0 pages HighMem/MovableOnly
[  629.105310]  kmem_cache_alloc+0x1f5/0x710
[  629.108294] 339412 pages reserved
[  629.108299] 0 pages cma reserved
[  629.112253]  ? ip_route_input_slow+0x946/0x33b0
[  629.115430] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  629.118418]  dst_alloc+0x10e/0x1d0
[  629.158278]  ? lock_downgrade+0x810/0x810
[  629.162426]  rt_dst_alloc+0x83/0x3f0
[  629.166129]  ip_route_input_slow+0x1863/0x33b0
[  629.170704]  ? fib_multipath_hash+0xa70/0xa70
[  629.175188]  ? ___ratelimit+0x2c8/0x595
[  629.179157]  ? trace_hardirqs_off+0x62/0x220
[  629.183548]  ? kasan_check_read+0x11/0x20
[  629.187684]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  629.192774]  ? ___ratelimit+0x60/0x595
[  629.196668]  ip_route_input_rcu+0xde/0xc20
[  629.200894]  ? ip_route_input_slow+0x33b0/0x33b0
[  629.205636]  ? kasan_check_read+0x11/0x20
[  629.209775]  ip_route_input_noref+0x136/0x280
[  629.214254]  ? ip_route_input_rcu+0xc20/0xc20
[  629.218743]  arp_process+0x12ad/0x27c0
[  629.222620]  ? arp_solicit+0x1390/0x1390
[  629.226672]  ? lock_downgrade+0x810/0x810
[  629.230811]  ? kasan_check_read+0x11/0x20
[  629.235028]  arp_rcv+0x6d8/0x920
[  629.238380]  ? parp_redo+0x80/0x80
[  629.242017]  ? __local_bh_enable_ip+0x15a/0x270
[  629.246673]  ? _raw_read_unlock_bh+0x31/0x40
[  629.251069]  ? __local_bh_enable_ip+0x15a/0x270
[  629.255727]  ? arp_solicit+0x1390/0x1390
[  629.259773]  ? trace_hardirqs_on+0x67/0x230
[  629.264102]  ? ebt_do_table+0x1aea/0x1f50
[  629.268240]  ? parp_redo+0x80/0x80
[  629.271764]  __netif_receive_skb_one_core+0x115/0x1a0
[  629.276939]  ? __netif_receive_skb_core+0x3010/0x3010
[  629.282116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.287646]  ? check_preemption_disabled+0x48/0x290
[  629.292648]  ? lock_acquire+0x16f/0x3f0
[  629.296612]  __netif_receive_skb+0x2c/0x1c0
[  629.300923]  netif_receive_skb_internal+0x117/0x660
[  629.305922]  ? dev_cpu_dead+0x920/0x920
[  629.309877]  ? __lock_is_held+0xb6/0x140
[  629.313923]  ? check_preemption_disabled+0x48/0x290
[  629.318941]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  629.324380]  netif_receive_skb+0x6e/0x5a0
[  629.328550]  br_netif_receive_skb+0x107/0x200
[  629.333034]  br_pass_frame_up+0x354/0x730
[  629.337171]  ? br_netif_receive_skb+0x200/0x200
[  629.341825]  ? deliver_clone+0x69/0xc0
[  629.345721]  ? br_port_flags_change+0xa0/0xa0
[  629.350207]  br_handle_frame_finish+0x6e0/0x14c0
[  629.354941]  ? find_held_lock+0x35/0x130
[  629.358989]  ? br_handle_local_finish+0x1a0/0x1a0
[  629.363828]  ? lock_downgrade+0x810/0x810
[  629.367985]  ? kasan_check_read+0x11/0x20
[  629.372120]  br_handle_frame+0x82d/0x1450
[  629.376259]  ? br_handle_frame_finish+0x14c0/0x14c0
[  629.381279]  ? br_handle_local_finish+0x1a0/0x1a0
[  629.386112]  ? br_handle_frame_finish+0x14c0/0x14c0
[  629.391127]  __netif_receive_skb_core+0xa96/0x3010
[  629.396049]  ? netif_receive_skb+0x5a0/0x5a0
[  629.400453]  ? mark_held_locks+0x100/0x100
[  629.404691]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  629.409440]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  629.414614]  ? call_timer_fn+0x1de/0x720
[  629.418655]  ? process_backlog+0x23c/0x750
[  629.422879]  __netif_receive_skb_one_core+0xa8/0x1a0
[  629.427967]  ? __netif_receive_skb_core+0x3010/0x3010
[  629.433140]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.438664]  ? check_preemption_disabled+0x48/0x290
[  629.443665]  ? lock_acquire+0x16f/0x3f0
[  629.447629]  __netif_receive_skb+0x2c/0x1c0
[  629.451940]  process_backlog+0x206/0x750
[  629.455988]  ? net_rx_action+0x27b/0x1070
[  629.460139]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  629.464742]  net_rx_action+0x4fa/0x1070
[  629.468711]  ? napi_complete_done+0x4b0/0x4b0
[  629.473208]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  629.478668]  __do_softirq+0x266/0x95a
[  629.482456]  ? preempt_schedule_common+0x4f/0xe0
[  629.487204]  ? takeover_tasklets+0x7b0/0x7b0
[  629.491595]  run_ksoftirqd+0x8e/0x110
[  629.495397]  smpboot_thread_fn+0x6ab/0xa10
[  629.499711]  ? sort_range+0x30/0x30
[  629.503332]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  629.508857]  ? __kthread_parkme+0xfb/0x1b0
[  629.513084]  kthread+0x357/0x430
[  629.516438]  ? sort_range+0x30/0x30
[  629.520048]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  629.525581]  ret_from_fork+0x3a/0x50
[  629.529291] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  629.529449] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  629.535943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  629.535948] Call Trace:
[  629.560402]  <IRQ>
[  629.562539]  dump_stack+0x172/0x1f0
[  629.566158]  warn_alloc.cold+0x87/0x17f
[  629.570123]  ? zone_watermark_ok_safe+0x260/0x260
[  629.574955]  ? wakeup_kcompactd+0x21f/0x550
[  629.579263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.584784]  ? __cpuset_node_allowed+0x136/0x540
[  629.589538]  ? __isolate_free_page+0x4f0/0x4f0
[  629.594629]  ? wake_all_kswapds+0x14d/0x300
[  629.598952]  __alloc_pages_slowpath+0x227e/0x2900
[  629.603800]  ? warn_alloc+0x110/0x110
[  629.607592]  ? __lock_acquire+0x53b/0x4700
[  629.611812]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  629.617357]  ? should_fail+0x14d/0x85c
[  629.621228]  ? warn_alloc+0x110/0x110
[  629.625020]  ? __isolate_free_page+0x4f0/0x4f0
[  629.629585]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  629.635121]  __alloc_pages_nodemask+0x5ce/0x710
[  629.639865]  ? __alloc_pages_slowpath+0x2900/0x2900
[  629.644868]  ? find_held_lock+0x35/0x130
[  629.648918]  cache_grow_begin+0x9c/0x8c0
[  629.652964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.658486]  ? __cpuset_node_allowed+0x136/0x540
[  629.663235]  fallback_alloc+0x1fd/0x2d0
[  629.667203]  ____cache_alloc_node+0x1be/0x1e0
[  629.671692]  kmem_cache_alloc+0x1f5/0x710
[  629.675830]  ? mark_held_locks+0xb1/0x100
[  629.679980]  ? add_timer+0x463/0xbe0
[  629.683684]  ? __netdev_alloc_skb+0x367/0x470
[  629.688169]  __build_skb+0x3e/0x310
[  629.691790]  __netdev_alloc_skb+0x2ba/0x470
[  629.696109]  send_hsr_supervision_frame+0x110/0xf20
[  629.701113]  ? lock_acquire+0x16f/0x3f0
[  629.705085]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  629.710093]  hsr_announce+0x12f/0x430
[  629.713885]  call_timer_fn+0x190/0x720
[  629.717762]  ? send_hsr_supervision_frame+0xf20/0xf20
[  629.722938]  ? process_timeout+0x40/0x40
[  629.726989]  ? run_timer_softirq+0x647/0x1700
[  629.731472]  ? trace_hardirqs_on+0x67/0x230
[  629.735780]  ? kasan_check_read+0x11/0x20
[  629.739938]  ? send_hsr_supervision_frame+0xf20/0xf20
[  629.745117]  run_timer_softirq+0x652/0x1700
[  629.749427]  ? add_timer+0xbe0/0xbe0
[  629.753138]  ? __lock_is_held+0xb6/0x140
[  629.757189]  ? check_preemption_disabled+0x48/0x290
[  629.762373]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  629.767815]  __do_softirq+0x266/0x95a
[  629.771604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  629.777127]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  629.782657]  irq_exit+0x180/0x1d0
[  629.786095]  smp_apic_timer_interrupt+0x14a/0x570
[  629.790927]  apic_timer_interrupt+0xf/0x20
[  629.795143]  </IRQ>
[  629.797369] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  629.802633] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  629.821514] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  629.829205] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  629.836459] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  629.843713] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  629.850997] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  629.858253] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  629.865519]  ? arch_local_irq_restore+0x49/0x56
[  629.870174]  dump_stack+0x1d9/0x1f0
[  629.873792]  dump_header+0x10f/0xb6c
[  629.877508]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  629.882596]  ? ___ratelimit+0x60/0x595
[  629.886469]  ? do_raw_spin_unlock+0x57/0x270
[  629.890870]  oom_kill_process.cold+0x10/0x6f5
[  629.895351]  ? lock_downgrade+0x810/0x810
[  629.899487]  ? kasan_check_read+0x11/0x20
[  629.903626]  out_of_memory+0x79a/0x1280
[  629.907598]  ? oom_killer_disable+0x280/0x280
[  629.912083]  ? mutex_trylock+0x18e/0x1e0
[  629.916130]  ? __alloc_pages_slowpath+0xcda/0x2900
[  629.921063]  __alloc_pages_slowpath+0x2113/0x2900
[  629.925905]  ? warn_alloc+0x110/0x110
[  629.929691]  ? __lock_is_held+0xb6/0x140
[  629.933737]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  629.939275]  ? should_fail+0x14d/0x85c
[  629.943259]  __alloc_pages_nodemask+0x5ce/0x710
[  629.947920]  ? __alloc_pages_slowpath+0x2900/0x2900
[  629.952923]  ? __page_cache_alloc+0x131/0x460
[  629.957406]  ? find_held_lock+0x35/0x130
[  629.961467]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  629.966992]  alloc_pages_current+0x107/0x210
[  629.971391]  __page_cache_alloc+0x2bd/0x460
[  629.975701]  ? kasan_check_read+0x11/0x20
[  629.979839]  filemap_fault+0xff7/0x2400
[  629.983810]  ? __lock_page_or_retry+0x1020/0x1020
[  629.988655]  ? lock_acquire+0x16f/0x3f0
[  629.992730]  ? ext4_filemap_fault+0x7b/0xaf
[  629.997053]  ext4_filemap_fault+0x83/0xaf
[  630.001188]  __do_fault+0x116/0x4e0
[  630.004809]  __handle_mm_fault+0x2cbd/0x3f20
[  630.009213]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  630.014045]  ? find_held_lock+0x35/0x130
[  630.018111]  ? handle_mm_fault+0x322/0xb30
[  630.022341]  ? kasan_check_read+0x11/0x20
[  630.026483]  handle_mm_fault+0x43f/0xb30
[  630.030542]  __do_page_fault+0x5da/0xd60
[  630.034599]  do_page_fault+0x71/0x581
[  630.038401]  ? page_fault+0x8/0x30
[  630.041951]  page_fault+0x1e/0x30
[  630.045389] RIP: 0033:0x7f045a631000
[  630.049104] Code: Bad RIP value.
[  630.052454] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  630.057803] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  630.065065] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  630.072314] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  630.079576] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  630.086831] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  630.094107] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5+ #75
[  630.094111] warn_alloc_show_mem: 1 callbacks suppressed
[  630.094116] Mem-Info:
[  630.100854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  630.106210] active_anon:46284 inactive_anon:191 isolated_anon:0
[  630.106210]  active_file:10 inactive_file:4 isolated_file:0
[  630.106210]  unevictable:0 dirty:0 writeback:0 unstable:0
[  630.106210]  slab_reclaimable:11009 slab_unreclaimable:1457523
[  630.106210]  mapped:43526 shmem:244 pagetables:670 bounce:0
[  630.106210]  free:12836 free_pcp:334 free_cma:0
[  630.108574] Call Trace:
[  630.117944] Node 0 active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174104kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.150791]  dump_stack+0x172/0x1f0
[  630.153676] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.181050]  warn_alloc.cold+0x87/0x17f
[  630.184638] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  630.210293]  ? zone_watermark_ok_safe+0x260/0x260
[  630.214346] lowmem_reserve[]: 0 2553 2555 2555
[  630.240548]  ? wakeup_kcompactd+0x21f/0x550
[  630.245363] Node 0 DMA32 free:21104kB min:56712kB low:65768kB high:74824kB active_anon:185136kB inactive_anon:764kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2680kB bounce:0kB free_pcp:844kB local_pcp:416kB free_cma:0kB
[  630.249926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.254211] lowmem_reserve[]: 0 0 2 2
[  630.282987]  ? __cpuset_node_allowed+0x136/0x540
[  630.288492] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  630.292369]  ? __isolate_free_page+0x4f0/0x4f0
[  630.297085] lowmem_reserve[]: 0 0 0 0
[  630.322916]  ? wake_all_kswapds+0x14d/0x300
[  630.327479] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  630.331266]  __alloc_pages_slowpath+0x227e/0x2900
[  630.335549] lowmem_reserve[]: 0 0 0 0
[  630.363126]  ? warn_alloc+0x110/0x110
[  630.367921] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  630.371703]  ? __lock_acquire+0x53b/0x4700
[  630.375464] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 21104kB
[  630.387667]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.391863] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  630.406671]  ? should_fail+0x14d/0x85c
[  630.412172] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  630.423169]  ? warn_alloc+0x110/0x110
[  630.427028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  630.442521]  ? __isolate_free_page+0x4f0/0x4f0
[  630.446294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  630.455100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.459647] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  630.468198]  __alloc_pages_nodemask+0x5ce/0x710
[  630.473694] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  630.473717] 258 total pagecache pages
[  630.482533]  ? __alloc_pages_slowpath+0x2900/0x2900
[  630.487172] 0 pages in swap cache
[  630.495724]  ? find_held_lock+0x35/0x130
[  630.499487] Swap cache stats: add 0, delete 0, find 0/0
[  630.504478]  cache_grow_begin+0x9c/0x8c0
[  630.507892] Free swap  = 0kB
[  630.511933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.517259] Total swap = 0kB
[  630.517264] 1965979 pages RAM
[  630.521323]  ? __cpuset_node_allowed+0x136/0x540
[  630.524317] 0 pages HighMem/MovableOnly
[  630.524322] 339412 pages reserved
[  630.529838]  fallback_alloc+0x1fd/0x2d0
[  630.532824] 0 pages cma reserved
[  630.535914]  ____cache_alloc_node+0x1be/0x1e0
[  630.540750] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  630.544587]  kmem_cache_alloc+0x1f5/0x710
[  630.576159]  ? ip_route_input_slow+0x946/0x33b0
[  630.580822]  dst_alloc+0x10e/0x1d0
[  630.584348]  ? lock_downgrade+0x810/0x810
[  630.588486]  rt_dst_alloc+0x83/0x3f0
[  630.592190]  ip_route_input_slow+0x1863/0x33b0
[  630.596771]  ? fib_multipath_hash+0xa70/0xa70
[  630.601269]  ? br_netif_receive_skb+0x107/0x200
[  630.605929]  ? br_pass_frame_up+0x35c/0x730
[  630.610235]  ? br_netif_receive_skb+0x200/0x200
[  630.614886]  ? deliver_clone+0x69/0xc0
[  630.618782]  ip_route_input_rcu+0xde/0xc20
[  630.623111]  ? ip_route_input_slow+0x33b0/0x33b0
[  630.627856]  ? kasan_check_read+0x11/0x20
[  630.632000]  ip_route_input_noref+0x136/0x280
[  630.636497]  ? ip_route_input_rcu+0xc20/0xc20
[  630.640992]  arp_process+0x12ad/0x27c0
[  630.644868]  ? arp_solicit+0x1390/0x1390
[  630.648917]  ? lock_downgrade+0x810/0x810
[  630.653055]  ? kasan_check_read+0x11/0x20
[  630.657193]  arp_rcv+0x6d8/0x920
[  630.660545]  ? parp_redo+0x80/0x80
[  630.664075]  ? arp_solicit+0x1390/0x1390
[  630.668124]  ? call_timer_fn+0x1de/0x720
[  630.672171]  ? process_backlog+0x23c/0x750
[  630.676387]  ? parp_redo+0x80/0x80
[  630.679912]  __netif_receive_skb_one_core+0x115/0x1a0
[  630.685086]  ? __netif_receive_skb_core+0x3010/0x3010
[  630.690279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.695805]  ? check_preemption_disabled+0x48/0x290
[  630.700807]  ? lock_acquire+0x16f/0x3f0
[  630.704770]  __netif_receive_skb+0x2c/0x1c0
[  630.709087]  process_backlog+0x206/0x750
[  630.713220]  ? net_rx_action+0x27b/0x1070
[  630.717357]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  630.721927]  net_rx_action+0x4fa/0x1070
[  630.725898]  ? napi_complete_done+0x4b0/0x4b0
[  630.730502]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  630.735943]  __do_softirq+0x266/0x95a
[  630.739826]  ? preempt_schedule_common+0x4f/0xe0
[  630.744576]  ? takeover_tasklets+0x7b0/0x7b0
[  630.748973]  run_ksoftirqd+0x8e/0x110
[  630.752757]  smpboot_thread_fn+0x6ab/0xa10
[  630.756981]  ? sort_range+0x30/0x30
[  630.761057]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  630.766578]  ? __kthread_parkme+0xfb/0x1b0
[  630.770799]  kthread+0x357/0x430
[  630.774151]  ? sort_range+0x30/0x30
[  630.777766]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  630.783291]  ret_from_fork+0x3a/0x50
[  630.787005] CPU: 0 PID: 7452 Comm: rsyslogd Not tainted 5.0.0-rc5+ #75
[  630.793663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  630.803019] Call Trace:
[  630.805589]  <IRQ>
[  630.807733]  dump_stack+0x172/0x1f0
[  630.811380]  warn_alloc.cold+0x87/0x17f
[  630.815372]  ? zone_watermark_ok_safe+0x260/0x260
[  630.820215]  ? wakeup_kcompactd+0x21f/0x550
[  630.822021] INFO: task kworker/u4:7:8261 blocked for more than 140 seconds.
[  630.824626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.824637]  ? __cpuset_node_allowed+0x136/0x540
[  630.824659]  ? __isolate_free_page+0x4f0/0x4f0
[  630.836548]       Not tainted 5.0.0-rc5+ #75
[  630.837282]  ? wake_all_kswapds+0x14d/0x300
[  630.842004] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  630.846569]  __alloc_pages_slowpath+0x227e/0x2900
[  630.846596]  ? warn_alloc+0x110/0x110
[  630.871826]  ? __lock_acquire+0x53b/0x4700
[  630.872632] kworker/u4:7    D25456  8261      2 0x80000000
[  630.876051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  630.881659] Workqueue: netns cleanup_net
[  630.887167]  ? should_fail+0x14d/0x85c
[  630.887178]  ? warn_alloc+0x110/0x110
[  630.887195]  ? __isolate_free_page+0x4f0/0x4f0
[  630.893294] Call Trace:
[  630.895106]  __alloc_pages_nodemask+0x5ce/0x710
[  630.898900]  __schedule+0x817/0x1cc0
[  630.903450]  ? __alloc_pages_slowpath+0x2900/0x2900
[  630.903491]  cache_grow_begin+0x9c/0x8c0
[  630.906055]  ? __mutex_lock+0x721/0x1310
[  630.910695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  630.914502]  ? pci_mmcfg_check_reserved+0x170/0x170
[  630.919465]  ? __cpuset_node_allowed+0x136/0x540
[  630.923534]  schedule+0x92/0x180
[  630.927542]  fallback_alloc+0x1fd/0x2d0
[  630.933080]  schedule_preempt_disabled+0x13/0x20
[  630.938053]  ____cache_alloc_node+0x1be/0x1e0
[  630.942803]  __mutex_lock+0x726/0x1310
[  630.946130]  kmem_cache_alloc_node+0xe3/0x710
[  630.950076]  ? free_percpu+0x25a/0x740
[  630.954801]  ? ipv6_get_ifaddr+0x343/0x4b0
[  630.954817]  __alloc_skb+0xd5/0x5e0
[  630.954830]  ? skb_scrub_packet+0x440/0x440
[  630.959299]  ? rtnl_lock+0x17/0x20
[  630.963161]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  630.963174]  ? refcount_inc_checked+0x70/0x70
[  630.963193]  ndisc_alloc_skb+0x13c/0x340
[  630.967664]  ? refcount_sub_and_test_checked+0x161/0x1f0
[  630.971523]  ndisc_send_rs+0x32d/0x6d0
[  630.975839]  ? mutex_trylock+0x1e0/0x1e0
[  630.979423]  addrconf_rs_timer+0x30f/0x680
[  630.983742]  ? lockdep_hardirqs_on+0x415/0x5d0
[  630.987241]  ? ipv6_get_lladdr+0x490/0x490
[  630.992687]  ? trace_hardirqs_on+0x67/0x230
[  630.997136]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  631.001169]  ? kasan_check_read+0x11/0x20
[  631.006610]  call_timer_fn+0x190/0x720
[  631.006622]  ? ipv6_get_lladdr+0x490/0x490
[  631.006650]  ? process_timeout+0x40/0x40
[  631.010518]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  631.014543]  ? run_timer_softirq+0x647/0x1700
[  631.014557]  ? trace_hardirqs_on+0x67/0x230
[  631.014569]  ? kasan_check_read+0x11/0x20
[  631.018797]  ? kobject_put+0x84/0xe0
[  631.023356]  ? ipv6_get_lladdr+0x490/0x490
[  631.023369]  run_timer_softirq+0x652/0x1700
[  631.023387]  ? add_timer+0xbe0/0xbe0
[  631.027613]  mutex_lock_nested+0x16/0x20
[  631.031896]  ? __lock_is_held+0xb6/0x140
[  631.037354]  ? mutex_lock_nested+0x16/0x20
[  631.041453]  ? check_preemption_disabled+0x48/0x290
[  631.041471]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  631.045344]  rtnl_lock+0x17/0x20
[  631.049535]  __do_softirq+0x266/0x95a
[  631.053587]  netdev_run_todo+0x565/0x7d0
[  631.059083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  631.063576]  ? register_netdev+0x50/0x50
[  631.067855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  631.067876]  irq_exit+0x180/0x1d0
[  631.071992]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  631.075678]  smp_apic_timer_interrupt+0x14a/0x570
[  631.075692]  apic_timer_interrupt+0xf/0x20
[  631.075699]  </IRQ>
[  631.079917]  ? net_set_todo+0xbf/0x150
[  631.084215] RIP: 0010:arch_local_irq_restore+0x4e/0x56
[  631.084234] Code: 00 74 0c 48 c7 c7 f0 81 92 88 e8 63 7f aa fa 48 83 3d 8b 29 96 01 00 75 07 e8 b4 82 73 fa 0f 0b e8 ad 82 73 fa 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 e8 9b 82 73 fa 48 c7 c2 40 d7 0f 8b 4c 89
[  631.087945]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  631.091968] RSP: 0000:ffff888099fdf4a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  631.096044]  rtnl_unlock+0xe/0x10
[  631.100242] RAX: ffff88808814e080 RBX: 0000000000000293 RCX: 1ffff11011029d2e
[  631.105257]  ip_tunnel_delete_nets+0x423/0x5f0
[  631.110665] RDX: 0000000000000000 RSI: ffffffff86fc5873 RDI: 0000000000000293
[  631.110674] RBP: ffff888099fdf4b0 R08: ffff88808814e080 R09: ffff88808814e970
[  631.114047]  ? ip_tunnel_update+0x9b0/0x9b0
[  631.117788] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293
[  631.117797] R13: 00000000ffffffff R14: 0000000000000200 R15: dffffc0000000000
[  631.121838]  ? free_bucket_spinlocks+0x16/0x20
[  631.127357]  ? arch_local_irq_restore+0x49/0x56
[  631.127373]  dump_stack+0x1d9/0x1f0
[  631.131494]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  631.137014]  dump_header+0x10f/0xb6c
[  631.137026]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  631.137040]  ? ___ratelimit+0x60/0x595
[  631.140469]  ? vti_get_size+0x10/0x10
[  631.145994]  ? do_raw_spin_unlock+0x57/0x270
[  631.146009]  oom_kill_process.cold+0x10/0x6f5
[  631.146023]  ? lock_downgrade+0x810/0x810
[  631.150856]  vti_exit_batch_net+0x23/0x30
[  631.155063]  ? kasan_check_read+0x11/0x20
[  631.155078]  out_of_memory+0x79a/0x1280
[  631.155097]  ? oom_killer_disable+0x280/0x280
[  631.157306]  ops_exit_list.isra.0+0x105/0x160
[  631.161161]  ? mutex_trylock+0x18e/0x1e0
[  631.166426]  cleanup_net+0x3fb/0x960
[  631.185277]  ? __alloc_pages_slowpath+0xcda/0x2900
[  631.185291]  __alloc_pages_slowpath+0x2113/0x2900
[  631.185315]  ? warn_alloc+0x110/0x110
[  631.190816]  ? netns_install+0x1d0/0x1d0
[  631.198488]  ? __lock_is_held+0xb6/0x140
[  631.198501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  631.198514]  ? should_fail+0x14d/0x85c
[  631.201945]  ? __lock_is_held+0xb6/0x140
[  631.209200]  __alloc_pages_nodemask+0x5ce/0x710
[  631.209215]  ? __alloc_pages_slowpath+0x2900/0x2900
[  631.213786]  ? check_preemption_disabled+0x48/0x290
[  631.221020]  ? __page_cache_alloc+0x131/0x460
[  631.228296]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  631.232565]  ? find_held_lock+0x35/0x130
[  631.239833]  process_one_work+0x98e/0x1790
[  631.247053]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  631.247068]  alloc_pages_current+0x107/0x210
[  631.247082]  __page_cache_alloc+0x2bd/0x460
[  631.251644]  ? pwq_dec_nr_in_flight+0x320/0x320
[  631.256274]  ? kasan_check_read+0x11/0x20
[  631.256289]  filemap_fault+0xff7/0x2400
[  631.256311]  ? __lock_page_or_retry+0x1020/0x1020
[  631.259903]  ? lock_acquire+0x16f/0x3f0
[  631.265419]  ? lock_acquire+0x16f/0x3f0
[  631.265429]  ? ext4_filemap_fault+0x7b/0xaf
[  631.265447]  ext4_filemap_fault+0x83/0xaf
[  631.269139]  worker_thread+0x98/0xe40
[  631.274203]  __do_fault+0x116/0x4e0
[  631.274216]  __handle_mm_fault+0x2cbd/0x3f20
[  631.274231]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  631.278094]  ? trace_hardirqs_on+0x67/0x230
[  631.281864]  ? find_held_lock+0x35/0x130
[  631.286280]  kthread+0x357/0x430
[  631.290730]  ? handle_mm_fault+0x322/0xb30
[  631.294972]  ? process_one_work+0x1790/0x1790
[  631.299084]  ? kasan_check_read+0x11/0x20
[  631.303233]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  631.307165]  handle_mm_fault+0x43f/0xb30
[  631.311634]  ret_from_fork+0x3a/0x50
[  631.316110]  __do_page_fault+0x5da/0xd60
[  631.316130]  do_page_fault+0x71/0x581
[  631.320190] INFO: task syz-executor.4:24570 blocked for more than 140 seconds.
[  631.323861]  ? page_fault+0x8/0x30
[  631.323873]  page_fault+0x1e/0x30
[  631.323885] RIP: 0033:0x7f045a631000
[  631.328784]       Not tainted 5.0.0-rc5+ #75
[  631.333615] Code: Bad RIP value.
[  631.337402] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  631.341430] RSP: 002b:00007f04582d8cf8 EFLAGS: 00010206
[  631.345489] syz-executor.4  D27744 24570   7593 0x00100004
[  631.350980] RAX: 0000000001b14f00 RBX: 0000000001b15008 RCX: 0000000001b14ef0
[  631.350989] RDX: 0000000001acce10 RSI: 0000000000000000 RDI: 00007f04582d8d00
[  631.354875] Call Trace:
[  631.358892] RBP: 0000000001b15000 R08: 0000000001b14ef0 R09: 00007f045a6cd100
[  631.358900] R10: 6465766965636572 R11: 0000000000000000 R12: 0000000000000000
[  631.363589]  __schedule+0x817/0x1cc0
[  631.368550] R13: 00007f0459b0e5a3 R14: 0000000000000ba7 R15: 00007f0459b0d613
[  631.368572] warn_alloc_show_mem: 1 callbacks suppressed
[  631.368576] Mem-Info:
[  631.373577]  ? mark_held_locks+0x100/0x100
[  631.378067] active_anon:46283 inactive_anon:191 isolated_anon:0
[  631.378067]  active_file:9 inactive_file:5 isolated_file:0
[  631.378067]  unevictable:0 dirty:0 writeback:0 unstable:0
[  631.378067]  slab_reclaimable:10961 slab_unreclaimable:1456448
[  631.378067]  mapped:43522 shmem:244 pagetables:646 bounce:0
[  631.378067]  free:13864 free_pcp:422 free_cma:0
[  631.383594]  ? pci_mmcfg_check_reserved+0x170/0x170
[  631.387626] Node 0 active_anon:185132kB inactive_anon:764kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  631.391826]  ? mark_held_locks+0x100/0x100
[  631.397349] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  631.397356] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  631.401751]  ? debug_object_active_state+0x25d/0x380
[  631.406040] lowmem_reserve[]: 0 2553 2555 2555
[  631.406055] Node 0 DMA32 free:25216kB min:56712kB low:65768kB high:74824kB active_anon:185132kB inactive_anon:764kB active_file:32kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6880kB pagetables:2584kB bounce:0kB free_pcp:1196kB local_pcp:416kB free_cma:0kB
[  631.406081] lowmem_reserve[]: 0 0 2 2
[  631.410739]  schedule+0x92/0x180
[  631.414934] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  631.414962] lowmem_reserve[]: 0 0 0 0
[  631.418931]  schedule_timeout+0x8ca/0xfd0
[  631.423733] Node 1 Normal free:19952kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB
[  631.423777] lowmem_reserve[]: 0 0 0 0
[  631.427834]  ? wait_for_completion+0x294/0x440
[  631.431770] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  631.436190]  ? find_held_lock+0x35/0x130
[  631.440286] Node 0 DMA32: 1586*4kB (UME) 877*8kB (UME) 265*16kB (ME) 50*32kB (M) 0*64kB 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 1*4096kB (U) = 25216kB
[  631.444102]  ? usleep_range+0x170/0x170
[  631.447670] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  631.452072]  ? mark_held_locks+0xb1/0x100
[  631.456874] Node 1 Normal: 4*4kB (ME) 2*8kB (E) 1*16kB (E) 42*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19952kB
[  631.461219]  ? _raw_spin_unlock_irq+0x28/0x90
[  631.465246] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  631.465256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  631.465264] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  631.465274] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  631.468617]  ? wait_for_completion+0x294/0x440
[  631.472812] 258 total pagecache pages
[  631.472826] 0 pages in swap cache
[  631.472832] Swap cache stats: add 0, delete 0, find 0/0
[  631.472838] Free swap  = 0kB
[  631.477329]  ? _raw_spin_unlock_irq+0x28/0x90
[  631.481442] Total swap = 0kB
[  631.481449] 1965979 pages RAM
[  631.486991]  ? lockdep_hardirqs_on+0x415/0x5d0
[  631.490998] 0 pages HighMem/MovableOnly
[  631.491004] 339412 pages reserved
[  631.494722]  ? trace_hardirqs_on+0x67/0x230
[  631.498724] 0 pages cma reserved
[  631.498760] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  631.502511]  ? kasan_check_read+0x11/0x20
[  631.526077] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.529159]  wait_for_completion+0x29c/0x440
[  631.536611] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.541657]  ? wait_for_completion_interruptible+0x4b0/0x4b0
[  631.547844] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.554569]  ? wake_up_q+0x100/0x100
[  631.562089] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.564404]  __wait_rcu_gp+0x22a/0x2f0
[  631.571871] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.578924]  synchronize_rcu.part.0+0xcf/0xe0
[  631.582900] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.589879]  ? synchronize_rcu_expedited+0xa0/0xa0
[  631.595745] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.597913]  ? kfree_call_rcu+0x10/0x10
[  631.602387] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.634934]  ? br_vlan_put_master.part.0+0x320/0x320
[  631.872262] net_ratelimit: 906 callbacks suppressed
[  631.872274] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.874873]  ? rcu_unexpedite_gp+0x20/0x20
[  631.886215] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.889979]  ? __vlan_flush+0xe3/0x120
[  631.905595] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.909888]  synchronize_rcu+0x27/0xa0
[  631.918998] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.927303]  br_vlan_flush+0xc3/0x180
[  631.936325] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.944797]  br_dev_uninit+0x2e/0x80
[  631.949664] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.953164]  rollback_registered_many+0xac2/0xfd0
[  631.956753] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.961937]  ? br_dev_open+0x70/0x70
[  631.965224] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.969433]  ? generic_xdp_install+0x3d0/0x3d0
[  631.972674] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.975530]  ? check_preemption_disabled+0x48/0x290
[  631.980313] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
[  631.984030]  ? kernfs_put+0x351/0x5d0
[  632.152640] Mem-Info:
[  632.163710]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  632.202796] active_anon:46271 inactive_anon:191 isolated_anon:0
[  632.202796]  active_file:9 inactive_file:5 isolated_file:0
[  632.202796]  unevictable:0 dirty:0 writeback:0 unstable:0
[  632.202796]  slab_reclaimable:10961 slab_unreclaimable:1457127
[  632.202796]  mapped:43522 shmem:244 pagetables:646 bounce:0
[  632.202796]  free:13242 free_pcp:359 free_cma:0
[  632.209018]  rollback_registered+0x109/0x1d0
[  632.235286] Node 0 active_anon:185084kB inactive_anon:764kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  632.239981]  ? rollback_registered_many+0xfd0/0xfd0
[  632.260559] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  632.270690]  unregister_netdevice_queue+0x1ee/0x2c0
[  632.318553] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  632.331515]  br_dev_delete+0x145/0x1a0
[  632.356128] lowmem_reserve[]: 0 2553 2555 2555
[  632.363352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.397023] Node 0 DMA32 free:21972kB min:56712kB low:65768kB high:74824kB active_anon:185084kB inactive_anon:764kB active_file:32kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6848kB pagetables:2584kB bounce:0kB free_pcp:1080kB local_pcp:300kB free_cma:0kB
[  632.399033]  br_del_bridge+0xd7/0x120
[  632.463926] lowmem_reserve[]: 0 0 2 2
[  632.468115]  br_ioctl_deviceless_stub+0x2a4/0x7b0
[  632.471855] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  632.475658]  ? __lock_acquire+0x53b/0x4700
[  632.510583]  ? old_dev_ioctl.isra.0+0x15d0/0x15d0
[  632.515482]  sock_ioctl+0x2f2/0x610
[  632.515770] lowmem_reserve[]: 0 0 0 0
[  632.519101]  ? old_dev_ioctl.isra.0+0x15d0/0x15d0
[  632.527729]  ? dlci_ioctl_set+0x40/0x40
[  632.531699]  ? __fget+0x340/0x540
[  632.535185]  ? find_held_lock+0x35/0x130
[  632.539252]  ? __fget+0x340/0x540
[  632.542732]  ? dlci_ioctl_set+0x40/0x40
[  632.546822]  do_vfs_ioctl+0xd6e/0x1390
[  632.547950] Node 1 Normal free:20152kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  632.550702]  ? ioctl_preallocate+0x210/0x210
[  632.582510]  ? __fget+0x367/0x540
[  632.586081]  ? iterate_fd+0x360/0x360
[  632.589885]  ? nsecs_to_jiffies+0x30/0x30
[  632.594058]  ? security_file_ioctl+0x93/0xc0
[  632.598462]  ksys_ioctl+0xab/0xd0
[  632.601937]  __x64_sys_ioctl+0x73/0xb0
[  632.605856]  do_syscall_64+0x103/0x610
[  632.609749]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  632.615058] RIP: 0033:0x457e39
[  632.618267] Code: Bad RIP value.
[  632.620117] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  632.621616] RSP: 002b:00007f0924205c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  632.634166] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.0.0-rc5+ #75
[  632.634173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  632.634177] Call Trace:
[  632.634191]  dump_stack+0x172/0x1f0
[  632.634208]  warn_alloc.cold+0x87/0x17f
[  632.641881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e39
[  632.648520]  ? zone_watermark_ok_safe+0x260/0x260
[  632.648533]  ? wakeup_kcompactd+0x21f/0x550
[  632.648548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.657917] RDX: 0000000020000b00 RSI: 00000000000089a1 RDI: 000000000000000f
[  632.660445]  ? __cpuset_node_allowed+0x136/0x540
[  632.664076] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  632.668023]  ? __isolate_free_page+0x4f0/0x4f0
[  632.675381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f09242066d4
[  632.680179]  ? wake_all_kswapds+0x14d/0x300
[  632.684486] R13: 00000000004c3183 R14: 00000000004d5d30 R15: 00000000ffffffff
[  632.689985]  __alloc_pages_slowpath+0x227e/0x2900
[  632.697258] 
[  632.697258] Showing all locks held in the system:
[  632.701965]  ? warn_alloc+0x110/0x110
[  632.709218] 2 locks held by init/1:
[  632.713761]  ? __lock_acquire+0x53b/0x4700
[  632.713770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  632.713783]  ? should_fail+0x14d/0x85c
[  632.721029]  #0: 000000003be6663b (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60
[  632.725339]  ? warn_alloc+0x110/0x110
[  632.725354]  ? __isolate_free_page+0x4f0/0x4f0
[  632.725365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  632.732620]  #1: 000000008b5110b4 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf
[  632.737428]  __alloc_pages_nodemask+0x5ce/0x710
[  632.743738] 5 locks held by ksoftirqd/0/9:
[  632.747494]  ? __alloc_pages_slowpath+0x2900/0x2900
[  632.751088] 3 locks held by kworker/1:0/17:
[  632.755300]  ? find_held_lock+0x35/0x130
[  632.755319]  cache_grow_begin+0x9c/0x8c0
[  632.761294]  #0: 0000000088e5b6da ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x87e/0x1790
[  632.765169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.765180]  ? __cpuset_node_allowed+0x136/0x540
[  632.765197]  fallback_alloc+0x1fd/0x2d0
[  632.773410]  #1: 000000008bb67c6b ((addr_chk_work).work){+.+.}, at: process_one_work+0x8b4/0x1790
[  632.777179]  ____cache_alloc_node+0x1be/0x1e0
[  632.781734]  #2: 00000000976e6f72 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20
[  632.787253]  kmem_cache_alloc+0x1f5/0x710
[  632.787273]  skb_clone+0x150/0x3b0
[  632.795749] 1 lock held by khungtaskd/1039:
[  632.800476]  deliver_clone+0x46/0xc0
[  632.804688]  #0: 000000000a828fa3 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e
[  632.809669]  br_flood+0x5fa/0x710
[  632.814038] 3 locks held by rsyslogd/7452:
[  632.818013]  br_handle_frame_finish+0xf4e/0x14c0
[  632.822036] 2 locks held by cron/7493:
[  632.832410]  ? __lock_is_held+0xb6/0x140
[  632.832426]  ? br_handle_local_finish+0x1a0/0x1a0
[  632.832438]  ? __lock_is_held+0xb6/0x140
[  632.837969]  #0: 000000003a6b6b6f (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60
[  632.842689]  ? check_preemption_disabled+0x48/0x290
[  632.842705]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  632.846650]  #1: 000000008494ebcf (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf
[  632.855634]  ? nf_hook_slow+0xf3/0x1f0
[  632.855650]  br_nf_hook_thresh+0x2ec/0x380
[  632.855664]  ? br_handle_local_finish+0x1a0/0x1a0
[  632.860128] 2 locks held by getty/7543:
[  632.867371]  ? setup_pre_routing+0x4b0/0x4b0
[  632.867385]  ? br_handle_local_finish+0x1a0/0x1a0
[  632.867399]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  632.871519]  #0: 00000000caa11f46 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  632.875043]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  632.875061]  br_nf_pre_routing_finish_ipv6+0x708/0xdc0
[  632.879350]  #1: 00000000480fc932 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  632.883054]  ? br_handle_local_finish+0x1a0/0x1a0
[  632.883067]  ? kasan_check_read+0x11/0x20
[  632.883082]  br_nf_pre_routing_ipv6+0x3c4/0x740
[  632.891625] 2 locks held by getty/7544:
[  632.895057]  ? br_validate_ipv6+0xb80/0xb80
[  632.895072]  ? br_nf_pre_routing+0x13a0/0x13a0
[  632.895085]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  632.899285]  #0: 00000000a389239f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  632.904021]  ? skb_pull_rcsum+0x155/0x300
[  632.904056]  br_nf_pre_routing+0xe80/0x13a0
[  632.904071]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  632.907952]  #1: 00000000d9b53863 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  632.911993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.916836] 2 locks held by getty/7545:
[  632.920864]  ? ebt_broute+0x127/0x190
[  632.929079]  #0: 00000000d8a88c0c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  632.934063]  nf_hook_slow+0xbf/0x1f0
[  632.934081]  br_handle_frame+0x95b/0x1450
[  632.939059]  #1: 00000000da8bf348 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  632.947628]  ? br_handle_frame_finish+0x14c0/0x14c0
[  632.947649]  ? br_handle_local_finish+0x1a0/0x1a0
[  632.951517] 2 locks held by getty/7546:
[  632.955830]  ? br_handle_frame_finish+0x14c0/0x14c0
[  632.955843]  __netif_receive_skb_core+0xa96/0x3010
[  632.955863]  ? netif_receive_skb+0x5a0/0x5a0
[  632.960680]  #0: 0000000007e40ae8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  632.964736]  ? mark_held_locks+0x100/0x100
[  632.964750]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  632.964772]  ? ip6_rcv_finish_core.isra.0+0x590/0x590
[  632.969146]  #1: 00000000ea40b492 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  632.973982]  ? process_backlog+0x44e/0x750
[  632.973993]  ? process_backlog+0x23c/0x750
[  632.974010]  __netif_receive_skb_one_core+0xa8/0x1a0
[  632.979175] 2 locks held by getty/7547:
[  632.987375]  ? __netif_receive_skb_core+0x3010/0x3010
[  632.987387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  632.987400]  ? check_preemption_disabled+0x48/0x290
[  632.992710]  #0: 00000000309ff74c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  632.997957]  ? lock_acquire+0x16f/0x3f0
[  632.997973]  __netif_receive_skb+0x2c/0x1c0
[  633.006796]  #1: 0000000082d3ecf0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  633.011602]  process_backlog+0x206/0x750
[  633.015737] 2 locks held by getty/7548:
[  633.020365]  ? net_rx_action+0x27b/0x1070
[  633.024326]  #0: 000000004ab6c48e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  633.028713]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  633.033286]  #1: 00000000a21d1180 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  633.038792]  net_rx_action+0x4fa/0x1070
[  633.047024] 2 locks held by getty/7549:
[  633.051134]  ? napi_complete_done+0x4b0/0x4b0
[  633.055439]  #0: 00000000bfc5d4cb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[  633.060593]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  633.069409]  #1: 0000000094bc3c0a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70
[  633.074924]  __do_softirq+0x266/0x95a
[  633.074945]  ? takeover_tasklets+0x7b0/0x7b0
[  633.078888] 2 locks held by syz-fuzzer/7564:
[  633.082659]  run_ksoftirqd+0x8e/0x110
[  633.082671]  smpboot_thread_fn+0x6ab/0xa10
[  633.082685]  ? sort_range+0x30/0x30
[  633.090884] 2 locks held by syz-fuzzer/7568:
[  633.094567]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  633.094578]  ? __kthread_parkme+0xfb/0x1b0
[  633.094592]  kthread+0x357/0x430
[  633.098703]  #0: 00000000f686f6e1 (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60
[  633.107516]  ? sort_range+0x30/0x30
[  633.107528]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  633.107539]  ret_from_fork+0x3a/0x50
[  633.107556] Mem-Info:
[  633.112536]  #1: 00000000972011c3 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf
[  633.117371] active_anon:46271 inactive_anon:191 isolated_anon:0
[  633.117371]  active_file:7 inactive_file:7 isolated_file:0
[  633.117371]  unevictable:0 dirty:0 writeback:0 unstable:0
[  633.117371]  slab_reclaimable:10961 slab_unreclaimable:1457483
[  633.117371]  mapped:43522 shmem:244 pagetables:646 bounce:0
[  633.117371]  free:12862 free_pcp:395 free_cma:0
[  633.117395] Node 0 active_anon:185084kB inactive_anon:764kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  633.121330] 2 locks held by syz-fuzzer/7569:
[  633.126326] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  633.126331] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  633.131239]  #0: 00000000f686f6e1 (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60
[  633.135635] lowmem_reserve[]: 0 2553 2555 2555
[  633.135650] Node 0 DMA32 free:21216kB min:56712kB low:65768kB high:74824kB active_anon:185084kB inactive_anon:764kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6848kB pagetables:2584kB bounce:0kB free_pcp:1084kB local_pcp:304kB free_cma:0kB
[  633.135677] lowmem_reserve[]: 0 0 2 2
[  633.143905]  #1: 00000000972011c3 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf
[  633.148106] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  633.152860] 2 locks held by syz-fuzzer/7577:
[  633.157994] lowmem_reserve[]: 0 0 0 0
[  633.166823]  #0: 00000000f686f6e1 (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60
[  633.171016] Node 1 Normal free:19944kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB
[  633.175242]  #1: 00000000972011c3 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7b/0xaf
[  633.180294] lowmem_reserve[]: 0 0 0 0
[  633.184286] 4 locks held by kworker/u4:7/8261:
[  633.189416] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  633.194958]  #0: 00000000f784ccfd ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0x87e/0x1790
[  633.199926] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 266*16kB (UME) 50*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (U) 0*4096kB = 21248kB
[  633.208156]  #1: 00000000cfe758f5 (net_cleanup_work){+.+.}, at: process_one_work+0x8b4/0x1790
[  633.212181] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  633.216499]  #2: 00000000579785d7 (pernet_ops_rwsem){++++}, at: cleanup_net+0xae/0x960
[  633.225285] Node 1 Normal: 4*4kB (ME) 3*8kB (UE) 2*16kB (UE) 41*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19944kB
[  633.229344]  #3: 00000000976e6f72 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20
[  633.233294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  633.233303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  633.233310] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  633.233320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  633.237446] 2 locks held by syz-executor.4/24570:
[  633.245635] 258 total pagecache pages
[  633.245647] 0 pages in swap cache
[  633.245654] Swap cache stats: add 0, delete 0, find 0/0
[  633.245659] Free swap  = 0kB
[  633.250210]  #0: 00000000da7b745b (br_ioctl_mutex){+.+.}, at: sock_ioctl+0x2c9/0x610
[  633.259018] Total swap = 0kB
[  633.259023] 1965979 pages RAM
[  633.259027] 0 pages HighMem/MovableOnly
[  633.259031] 339412 pages reserved
[  633.259035] 0 pages cma reserved
[  633.259274] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1
[  633.263010]  #1: 00000000976e6f72 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20
[  633.266951] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.0.0-rc5+ #75
[  633.271413] 
[  633.279606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  633.279610] Call Trace:
[  633.279624]  dump_stack+0x172/0x1f0
[  633.279641]  warn_alloc.cold+0x87/0x17f
[  633.285078] =============================================
[  633.285078] 
[  633.293873]  ? zone_watermark_ok_safe+0x260/0x260
[  633.293885]  ? wakeup_kcompactd+0x21f/0x550
[  633.293898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.297666] NMI backtrace for cpu 1
[  633.302050]  ? __cpuset_node_allowed+0x136/0x540
[  633.867815]  ? __isolate_free_page+0x4f0/0x4f0
[  633.872380]  ? wake_all_kswapds+0x14d/0x300
[  633.876704]  __alloc_pages_slowpath+0x227e/0x2900
[  633.881545]  ? warn_alloc+0x110/0x110
[  633.885340]  ? __lock_acquire+0x53b/0x4700
[  633.889564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.895089]  ? should_fail+0x14d/0x85c
[  633.898962]  ? warn_alloc+0x110/0x110
[  633.902768]  ? __isolate_free_page+0x4f0/0x4f0
[  633.907339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  633.912871]  __alloc_pages_nodemask+0x5ce/0x710
[  633.917530]  ? __alloc_pages_slowpath+0x2900/0x2900
[  633.922539]  ? find_held_lock+0x35/0x130
[  633.926596]  cache_grow_begin+0x9c/0x8c0
[  633.930644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  633.936166]  ? __cpuset_node_allowed+0x136/0x540
[  633.940910]  fallback_alloc+0x1fd/0x2d0
[  633.944881]  ____cache_alloc_node+0x1be/0x1e0
[  633.949366]  kmem_cache_alloc+0x1f5/0x710
[  633.953511]  skb_clone+0x150/0x3b0
[  633.957054]  deliver_clone+0x46/0xc0
[  633.960761]  br_flood+0x4da/0x710
[  633.964221]  br_handle_frame_finish+0xf4e/0x14c0
[  633.968961]  ? __lock_is_held+0xb6/0x140
[  633.973010]  ? br_handle_local_finish+0x1a0/0x1a0
[  633.977842]  ? __lock_is_held+0xb6/0x140
[  633.981910]  ? check_preemption_disabled+0x48/0x290
[  633.986961]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  633.991982]  ? nf_hook_slow+0xf3/0x1f0
[  633.995860]  br_nf_hook_thresh+0x2ec/0x380
[  634.000097]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.004927]  ? setup_pre_routing+0x4b0/0x4b0
[  634.009324]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.014154]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  634.019327]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  634.024530]  br_nf_pre_routing_finish_ipv6+0x708/0xdc0
[  634.029791]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.034621]  ? kasan_check_read+0x11/0x20
[  634.038760]  br_nf_pre_routing_ipv6+0x3c4/0x740
[  634.043418]  ? br_validate_ipv6+0xb80/0xb80
[  634.047727]  ? br_nf_pre_routing+0x13a0/0x13a0
[  634.052299]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  634.057824]  ? skb_pull_rcsum+0x155/0x300
[  634.061958]  br_nf_pre_routing+0xe80/0x13a0
[  634.066270]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  634.071445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.076981]  ? ebt_broute+0x127/0x190
[  634.080785]  nf_hook_slow+0xbf/0x1f0
[  634.084509]  br_handle_frame+0x95b/0x1450
[  634.088650]  ? br_handle_frame_finish+0x14c0/0x14c0
[  634.093665]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.098507]  ? br_handle_frame_finish+0x14c0/0x14c0
[  634.103514]  __netif_receive_skb_core+0xa96/0x3010
[  634.108439]  ? netif_receive_skb+0x5a0/0x5a0
[  634.112953]  ? mark_held_locks+0x100/0x100
[  634.117181]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  634.121944]  ? process_backlog+0x44e/0x750
[  634.126268]  ? find_held_lock+0x35/0x130
[  634.130322]  __netif_receive_skb_one_core+0xa8/0x1a0
[  634.135409]  ? kasan_check_read+0x11/0x20
[  634.139545]  ? __netif_receive_skb_core+0x3010/0x3010
[  634.144725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.150253]  ? check_preemption_disabled+0x48/0x290
[  634.155282]  ? lock_acquire+0x16f/0x3f0
[  634.159248]  __netif_receive_skb+0x2c/0x1c0
[  634.163641]  process_backlog+0x206/0x750
[  634.167694]  ? net_rx_action+0x27b/0x1070
[  634.171826]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  634.176400]  net_rx_action+0x4fa/0x1070
[  634.180366]  ? napi_complete_done+0x4b0/0x4b0
[  634.184858]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  634.190304]  __do_softirq+0x266/0x95a
[  634.194104]  ? takeover_tasklets+0x7b0/0x7b0
[  634.198505]  run_ksoftirqd+0x8e/0x110
[  634.202290]  smpboot_thread_fn+0x6ab/0xa10
[  634.206518]  ? sort_range+0x30/0x30
[  634.210131]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  634.215672]  ? __kthread_parkme+0xfb/0x1b0
[  634.219925]  kthread+0x357/0x430
[  634.223296]  ? sort_range+0x30/0x30
[  634.226910]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  634.232438]  ret_from_fork+0x3a/0x50
[  634.236143] Mem-Info:
[  634.236153] CPU: 1 PID: 1039 Comm: khungtaskd Not tainted 5.0.0-rc5+ #75
[  634.236162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  634.238556] active_anon:46271 inactive_anon:191 isolated_anon:0
[  634.238556]  active_file:7 inactive_file:7 isolated_file:0
[  634.238556]  unevictable:0 dirty:0 writeback:0 unstable:0
[  634.238556]  slab_reclaimable:10961 slab_unreclaimable:1457483
[  634.238556]  mapped:43522 shmem:244 pagetables:646 bounce:0
[  634.238556]  free:12862 free_pcp:395 free_cma:0
[  634.245363] Call Trace:
[  634.254707] Node 0 active_anon:185084kB inactive_anon:764kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  634.287644]  dump_stack+0x172/0x1f0
[  634.290221] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  634.317868]  nmi_cpu_backtrace.cold+0x63/0xa4
[  634.321460] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB 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
[  634.347140]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[  634.351595] lowmem_reserve[]: 0 2553 2555 2555
[  634.377684]  nmi_trigger_cpumask_backtrace+0x1be/0x236
[  634.382667] Node 0 DMA32 free:21216kB min:56712kB low:65768kB high:74824kB active_anon:185084kB inactive_anon:764kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2617972kB mlocked:0kB kernel_stack:6848kB pagetables:2584kB bounce:0kB free_pcp:1084kB local_pcp:304kB free_cma:0kB
[  634.387457]  arch_trigger_cpumask_backtrace+0x14/0x20
[  634.392693] lowmem_reserve[]: 0 0 2 2
[  634.421569]  watchdog+0x9df/0xee0
[  634.426726] Node 0 Normal free:8kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  634.430517]  kthread+0x357/0x430
[  634.433923] lowmem_reserve[]: 0 0 0 0
[  634.459752]  ? reset_hung_task_detector+0x30/0x30
[  634.463086] Node 1 Normal free:19944kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB
[  634.466872]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  634.471675] lowmem_reserve[]: 0 0 0 0
[  634.499238]  ret_from_fork+0x3a/0x50
[  634.504736] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  634.508577] Sending NMI from CPU 1 to CPUs 0:
[  634.512209] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 266*16kB (UME) 50*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (U) 0*4096kB = 21248kB
[  634.526354] NMI backtrace for cpu 0
[  634.526360] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.0.0-rc5+ #75
[  634.526366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  634.526370] RIP: 0010:io_serial_out+0x73/0x90
[  634.526381] Code: 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 41 03 5c 24 38 44 89 e8 89 da ee <5b> 41 5c 41 5d 5d c3 e8 d1 4e 33 fe eb c0 e8 2a 4f 33 fe eb e0 0f
[  634.526385] RSP: 0000:ffff8880a9886720 EFLAGS: 00000002
[  634.526404] RAX: 000000000000005b RBX: 00000000000003f8 RCX: 0000000000000000
[  634.526409] RDX: 00000000000003f8 RSI: ffffffff83738826 RDI: ffffffff8af63818
[  634.526414] RBP: ffff8880a9886738 R08: ffff8880a9878240 R09: ffffed1015310ce2
[  634.526419] R10: ffffed1015310ce1 R11: 0000000000000003 R12: ffffffff8af637e0
[  634.526424] R13: 000000000000005b R14: ffffffff8af637e0 R15: 000000000000005b
[  634.526430] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[  634.526435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  634.526440] CR2: 000000000045df89 CR3: 0000000097d14000 CR4: 00000000001406f0
[  634.526445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  634.526450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  634.526453] Call Trace:
[  634.526457]  serial8250_console_putchar+0x4e/0x60
[  634.526461]  uart_console_write+0x57/0x120
[  634.526464]  ? wait_for_xmitr+0x250/0x250
[  634.526468]  serial8250_console_write+0x62b/0x9c0
[  634.526473]  ? serial8250_em485_handle_start_tx+0x4a0/0x4a0
[  634.526476]  ? kasan_check_read+0x11/0x20
[  634.526480]  ? lock_acquire+0x16f/0x3f0
[  634.526484]  ? console_unlock+0x440/0x10a0
[  634.526487]  univ8250_console_write+0x5f/0x70
[  634.526491]  ? univ8250_console_setup+0x160/0x160
[  634.526495]  console_unlock+0xbc6/0x10a0
[  634.526498]  vprintk_emit+0x280/0x6d0
[  634.526501]  vprintk_default+0x28/0x30
[  634.526505]  vprintk_func+0x7e/0x189
[  634.526508]  printk+0xba/0xed
[  634.526512]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  634.526516]  ? trace_hardirqs_off+0x62/0x220
[  634.526519]  ? kasan_check_read+0x11/0x20
[  634.526523]  show_free_areas.cold+0x2f1/0x93a
[  634.526527]  ? si_meminfo_node+0x200/0x200
[  634.526531]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  634.526534]  ? verify_cpu+0x20/0x100
[  634.526537]  ? kasan_check_read+0x11/0x20
[  634.526541]  ? show_mem+0x22/0x19b
[  634.526544]  show_mem+0x39/0x19b
[  634.526547]  warn_alloc.cold+0x11c/0x17f
[  634.526551]  ? zone_watermark_ok_safe+0x260/0x260
[  634.526555]  ? wakeup_kcompactd+0x21f/0x550
[  634.526559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.526563]  ? __cpuset_node_allowed+0x136/0x540
[  634.526567]  ? __isolate_free_page+0x4f0/0x4f0
[  634.526571]  ? wake_all_kswapds+0x14d/0x300
[  634.526575]  __alloc_pages_slowpath+0x227e/0x2900
[  634.526578]  ? warn_alloc+0x110/0x110
[  634.526582]  ? __lock_acquire+0x53b/0x4700
[  634.526586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  634.526589]  ? should_fail+0x14d/0x85c
[  634.526593]  ? warn_alloc+0x110/0x110
[  634.526596]  ? __isolate_free_page+0x4f0/0x4f0
[  634.526601]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  634.526605]  __alloc_pages_nodemask+0x5ce/0x710
[  634.526609]  ? __alloc_pages_slowpath+0x2900/0x2900
[  634.526612]  ? find_held_lock+0x35/0x130
[  634.526616]  cache_grow_begin+0x9c/0x8c0
[  634.526620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.526624]  ? __cpuset_node_allowed+0x136/0x540
[  634.526627]  fallback_alloc+0x1fd/0x2d0
[  634.526638]  ____cache_alloc_node+0x1be/0x1e0
[  634.526641]  kmem_cache_alloc+0x1f5/0x710
[  634.526645]  skb_clone+0x150/0x3b0
[  634.526648]  deliver_clone+0x46/0xc0
[  634.526651]  br_flood+0x4da/0x710
[  634.526655]  br_handle_frame_finish+0xf4e/0x14c0
[  634.526659]  ? __lock_is_held+0xb6/0x140
[  634.526663]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.526666]  ? __lock_is_held+0xb6/0x140
[  634.526670]  ? check_preemption_disabled+0x48/0x290
[  634.526674]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  634.526678]  ? nf_hook_slow+0xf3/0x1f0
[  634.526681]  br_nf_hook_thresh+0x2ec/0x380
[  634.526685]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.526689]  ? setup_pre_routing+0x4b0/0x4b0
[  634.526693]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.526697]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  634.526701]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  634.526705]  br_nf_pre_routing_finish_ipv6+0x708/0xdc0
[  634.526709]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.526713]  ? kasan_check_read+0x11/0x20
[  634.526716]  br_nf_pre_routing_ipv6+0x3c4/0x740
[  634.526720]  ? br_validate_ipv6+0xb80/0xb80
[  634.526724]  ? br_nf_pre_routing+0x13a0/0x13a0
[  634.526728]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  634.526731]  ? skb_pull_rcsum+0x155/0x300
[  634.526735]  br_nf_pre_routing+0xe80/0x13a0
[  634.526739]  ? br_nf_pre_routing_finish+0x1710/0x1710
[  634.526744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.526747]  ? ebt_broute+0x127/0x190
[  634.526750]  nf_hook_slow+0xbf/0x1f0
[  634.526754]  br_handle_frame+0x95b/0x1450
[  634.526757]  ? br_handle_frame_finish+0x14c0/0x14c0
[  634.526761]  ? br_handle_local_finish+0x1a0/0x1a0
[  634.526765]  ? br_handle_frame_finish+0x14c0/0x14c0
[  634.526769]  __netif_receive_skb_core+0xa96/0x3010
[  634.526773]  ? netif_receive_skb+0x5a0/0x5a0
[  634.526777]  ? mark_held_locks+0x100/0x100
[  634.526781]  ? ip6_rcv_core.isra.0+0x1c00/0x1c00
[  634.526784]  ? process_backlog+0x44e/0x750
[  634.526788]  ? find_held_lock+0x35/0x130
[  634.526792]  __netif_receive_skb_one_core+0xa8/0x1a0
[  634.526795]  ? kasan_check_read+0x11/0x20
[  634.526800]  ? __netif_receive_skb_core+0x3010/0x3010
[  634.526804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  634.526808]  ? check_preemption_disabled+0x48/0x290
[  634.526811]  ? lock_acquire+0x16f/0x3f0
[  634.526815]  __netif_receive_skb+0x2c/0x1c0
[  634.526819]  process_backlog+0x206/0x750
[  634.526822]  ? net_rx_action+0x27b/0x1070
[  634.526826]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  634.526830]  net_rx_action+0x4fa/0x1070
[  634.526833]  ? napi_complete_done+0x4b0/0x4b0
[  634.526837]  ? rcu_lockdep_current_cpu_online+0xe3/0x130
[  634.526841]  __do_softirq+0x266/0x95a
[  634.526844]  ? takeover_tasklets+0x7b0/0x7b0
[  634.526848]  run_ksoftirqd+0x8e/0x110
[  634.526852]  smpboot_thread_fn+0x6ab/0xa10
[  634.526855]  ? sort_range+0x30/0x30
[  634.526859]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  634.526863]  ? __kthread_parkme+0xfb/0x1b0
[  634.526866]  kthread+0x357/0x430
[  634.526869]  ? sort_range+0x30/0x30
[  634.526874]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  634.526877]  ret_from_fork+0x3a/0x50
[  634.526894] Kernel panic - not syncing: hung_task: blocked tasks
[  634.529817] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  634.543675] CPU: 1 PID: 1039 Comm: khungtaskd Not tainted 5.0.0-rc5+ #75
[  634.547278] Node 1 Normal: 4*4kB (ME) 3*8kB (UE) 2*16kB (UE) 41*32kB (UM) 14*64kB (UME) 2*128kB (ME) 2*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 3*4096kB (UM) = 19944kB
[  634.553919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  634.563252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  634.567712] Call Trace:
[  634.586678] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  634.592030]  dump_stack+0x172/0x1f0
[  634.599278] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  634.606530]  panic+0x2cb/0x65c
[  634.613775] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  634.613781] 258 total pagecache pages
[  634.621123]  ? __warn_printk+0xf3/0xf3
[  634.628366] 0 pages in swap cache
[  634.636574]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[  634.642423] Swap cache stats: add 0, delete 0, find 0/0
[  634.649674]  ? ___preempt_schedule+0x16/0x18
[  634.656912] Free swap  = 0kB
[  634.664165]  ? nmi_trigger_cpumask_backtrace+0x19e/0x236
[  634.666712] Total swap = 0kB
[  634.666718] 1965979 pages RAM
[  634.671537]  ? nmi_trigger_cpumask_backtrace+0x1fa/0x236
[  634.675749] 0 pages HighMem/MovableOnly
[  634.675755] 339412 pages reserved
[  634.679892]  ? nmi_trigger_cpumask_backtrace+0x204/0x236
[  634.684699] 0 pages cma reserved
[  634.690397]  ? nmi_trigger_cpumask_backtrace+0x19e/0x236
[  634.694860] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.086 msecs
[  634.698481]  watchdog+0x9f0/0xee0
[  634.709099] lowmem_reserve[]: 0 0 0 0
[  634.712023]  kthread+0x357/0x430
[  634.717476] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10280kB
[  634.719832]  ? reset_hung_task_detector+0x30/0x30
[  634.723715] Node 0 DMA32: 1586*4kB (UME) 875*8kB (UME) 266*16kB (UME) 50*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (U) 0*4096kB = 21248kB
[  634.727388]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  634.727405]  ret_from_fork+0x3a/0x50
[  634.730476] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  634.740951] Kernel Offset: disabled
[  635.396712] Rebooting in 86400 seconds..