[  559.595737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  559.623940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  559.641780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  559.649886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  559.670134] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  559.676198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  559.711832] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  559.729901] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  559.736181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  559.747574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  559.796410] 8021q: adding VLAN 0 to HW filter on device batadv0
[  560.015453] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  560.044812] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  560.063968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  560.072521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  560.163153] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  560.196286] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  560.237773] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  560.255366] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  560.277481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  560.284926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  560.310863] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  560.330301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  560.351519] device veth0_vlan entered promiscuous mode
[  560.372812] device veth1_vlan entered promiscuous mode
[  560.391893] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  560.422097] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  560.461512] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  560.483626] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  560.509512] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  560.519700] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  560.539998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  560.559852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  560.581604] device veth0_macvtap entered promiscuous mode
[  560.590661] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  560.611904] device veth1_macvtap entered promiscuous mode
[  560.630876] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  560.660797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  560.693439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  560.760007] syz-executor.1 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  560.805608] syz-executor.1 cpuset=/ mems_allowed=0-1
[  560.820158] CPU: 1 PID: 19936 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  560.828072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  560.837417] Call Trace:
[  560.839999]  dump_stack+0x1b2/0x281
[  560.843616]  dump_header+0x178/0x82f
[  560.847366]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  560.852482]  ? ___ratelimit+0x2cd/0x530
[  560.856443]  oom_kill_process.cold+0x10/0xb18
[  560.860958]  out_of_memory+0xe3e/0x1190
[  560.864954]  ? oom_killer_disable+0x1c0/0x1c0
[  560.869438]  ? mutex_trylock+0x152/0x1a0
[  560.873567]  __alloc_pages_nodemask+0x23e1/0x2720
[  560.878444]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  560.883302]  alloc_pages_current+0x155/0x260
[  560.887704]  filemap_fault+0xea3/0x1980
[  560.891681]  ext4_filemap_fault+0x84/0xb0
[  560.895823]  __do_fault+0xfa/0x380
[  560.899353]  __handle_mm_fault+0x2497/0x4620
[  560.903754]  ? vm_insert_page+0x7c0/0x7c0
[  560.907913]  ? task_work_run+0xfd/0x190
[  560.911884]  handle_mm_fault+0x391/0x860
[  560.915966]  __do_page_fault+0x549/0xad0
[  560.920021]  ? spurious_fault+0x640/0x640
[  560.924158]  ? do_page_fault+0x60/0x500
[  560.928147]  ? page_fault+0x2f/0x50
[  560.931761]  page_fault+0x45/0x50
[  560.935231] RIP: 14a4370:0x3
[  560.938247] RSP: 14a4320:0000000000000001 EFLAGS: 00000000
[  560.939557] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  560.955862] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  560.963961] Mem-Info:
[  560.966889] active_anon:13121 inactive_anon:25010 isolated_anon:0
[  560.966889]  active_file:26 inactive_file:0 isolated_file:34
[  560.966889]  unevictable:0 dirty:23 writeback:0 unstable:0
[  560.966889]  slab_reclaimable:12745 slab_unreclaimable:120656
[  560.966889]  mapped:52719 shmem:25362 pagetables:740 bounce:0
[  560.966889]  free:14110 free_pcp:6 free_cma:0
[  561.002305] Node 0 active_anon:51592kB inactive_anon:74196kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174132kB dirty:0kB writeback:48kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.011355] syz-executor.4: 
[  561.030917] Node 1 active_anon:864kB inactive_anon:25844kB active_file:76kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36672kB dirty:0kB writeback:4kB shmem:25940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.035367] page allocation failure: order:0
[  561.061217] Node 0 
[  561.064809] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  561.065641] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.071574] (null)
[  561.076164] lowmem_reserve[]:
[  561.108042] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  561.125838]  0 2717 2718 2718 2718
[  561.129529] syz-executor.5 cpuset=/ mems_allowed=0-1
[  561.134661] CPU: 1 PID: 19971 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  561.142548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  561.143374] syz-executor.4 cpuset=
[  561.151920] Call Trace:
[  561.151944]  dump_stack+0x1b2/0x281
[  561.151957]  warn_alloc.cold+0x96/0x1cc
[  561.151968]  ? zone_watermark_ok_safe+0x220/0x220
[  561.151977]  ? usleep_range+0x130/0x130
[  561.151990]  ? try_to_free_pages+0x23f/0x6e0
[  561.155520] /
[  561.158094]  ? _find_next_bit+0xdb/0x100
[  561.161751]  mems_allowed=0-1
[  561.165677]  ? run_timer_softirq+0x5a0/0x5a0
[  561.192130]  __alloc_pages_nodemask+0x2127/0x2720
[  561.196983]  ? lock_acquire+0x170/0x3f0
[  561.200964]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  561.205810]  ? ion_page_pool_alloc+0x9e/0x1b0
[  561.210355]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  561.215826]  ? alloc_pages_current+0x84/0x260
[  561.220328]  alloc_pages_current+0x155/0x260
[  561.224747]  ion_page_pool_alloc+0x118/0x1b0
[  561.229164]  ion_system_heap_allocate+0x133/0x8c0
[  561.234041]  ? ion_alloc+0x187/0x810
[  561.237763]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  561.243221]  ? ion_system_contig_heap_create+0x130/0x130
[  561.248673]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  561.253704]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  561.258557]  ion_alloc+0x204/0x810
[  561.262112]  ? ion_dma_buf_release+0x40/0x40
[  561.266539]  ? __might_fault+0x177/0x1b0
[  561.270626]  ion_ioctl+0xea/0x1f0
[  561.274095]  ? ion_query_heaps+0x360/0x360
[  561.278330]  ? ion_query_heaps+0x360/0x360
[  561.282555]  do_vfs_ioctl+0x75a/0xff0
[  561.286434]  ? ioctl_preallocate+0x1a0/0x1a0
[  561.290835]  ? lock_downgrade+0x740/0x740
[  561.294978]  ? __fget+0x225/0x360
[  561.298422]  ? do_vfs_ioctl+0xff0/0xff0
[  561.302388]  ? security_file_ioctl+0x83/0xb0
[  561.306788]  SyS_ioctl+0x7f/0xb0
[  561.310145]  ? do_vfs_ioctl+0xff0/0xff0
[  561.314131]  do_syscall_64+0x1d5/0x640
[  561.318019]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  561.323211] RIP: 0033:0x466459
[  561.326402] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.334105] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  561.341381] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  561.348640] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  561.355901] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  561.363248] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  561.370531] CPU: 0 PID: 19968 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  561.379382] Node 0 
[  561.379564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  561.379585] DMA32 free:17900kB min:36200kB low:45248kB high:54296kB active_anon:51564kB inactive_anon:74196kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2608kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.381807] Call Trace:
[  561.393465] lowmem_reserve[]:
[  561.419207]  dump_stack+0x1b2/0x281
[  561.419221]  warn_alloc.cold+0x96/0x1cc
[  561.419232]  ? zone_watermark_ok_safe+0x220/0x220
[  561.419242]  ? usleep_range+0x130/0x130
[  561.419250]  ? try_to_free_pages+0x23f/0x6e0
[  561.419258]  ? _find_next_bit+0xdb/0x100
[  561.419268]  ? run_timer_softirq+0x5a0/0x5a0
[  561.419282]  __alloc_pages_nodemask+0x2127/0x2720
[  561.419299]  ? lock_acquire+0x170/0x3f0
[  561.419315]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  561.419326]  ? ion_page_pool_alloc+0x9e/0x1b0
[  561.419339]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  561.419355]  ? alloc_pages_current+0xe3/0x260
[  561.419365]  alloc_pages_current+0x155/0x260
[  561.419377]  ion_page_pool_alloc+0x118/0x1b0
[  561.419388]  ion_system_heap_allocate+0x133/0x8c0
[  561.419398]  ? _raw_spin_unlock+0x29/0x40
[  561.419406]  ? _ion_heap_freelist_drain+0x6e/0x410
[  561.419416]  ? ion_system_contig_heap_create+0x130/0x130
[  561.419425]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  561.419435]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  561.419446]  ion_alloc+0x27a/0x810
[  561.419459]  ? ion_dma_buf_release+0x40/0x40
[  561.419471]  ? __might_fault+0x177/0x1b0
[  561.419484]  ion_ioctl+0xea/0x1f0
[  561.419493]  ? ion_query_heaps+0x360/0x360
[  561.419507]  ? ion_query_heaps+0x360/0x360
[  561.419517]  do_vfs_ioctl+0x75a/0xff0
[  561.419527]  ? ioctl_preallocate+0x1a0/0x1a0
[  561.419535]  ? lock_downgrade+0x740/0x740
[  561.419548]  ? __fget+0x225/0x360
[  561.419559]  ? do_vfs_ioctl+0xff0/0xff0
[  561.427646]  0
[  561.428877]  ? security_file_ioctl+0x83/0xb0
[  561.432848]  0
[  561.437677]  SyS_ioctl+0x7f/0xb0
[  561.437686]  ? do_vfs_ioctl+0xff0/0xff0
[  561.437697]  do_syscall_64+0x1d5/0x640
[  561.437713]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  561.437721] RIP: 0033:0x466459
[  561.437726] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  561.437736] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  561.437741] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  561.437746] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  561.437751] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  561.437756] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  561.463370] Mem-Info:
[  561.465823]  0
[  561.481455] active_anon:13135 inactive_anon:25010 isolated_anon:0
[  561.481455]  active_file:17 inactive_file:16 isolated_file:0
[  561.481455]  unevictable:0 dirty:0 writeback:0 unstable:0
[  561.481455]  slab_reclaimable:12730 slab_unreclaimable:120672
[  561.481455]  mapped:52692 shmem:25361 pagetables:718 bounce:0
[  561.481455]  free:13892 free_pcp:0 free_cma:0
[  561.485907]  0
[  561.496153] Node 0 active_anon:51584kB inactive_anon:74196kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.496993]  0
[  561.505358] Node 1 active_anon:956kB inactive_anon:25844kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36680kB dirty:0kB writeback:0kB shmem:25936kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  561.519827] Node 0 
[  561.522598] Node 0 
[  561.525106] DMA free:10956kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.529550] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.529554] lowmem_reserve[]: 0 0 0 0 0
[  561.529574] Node 1 Normal free:26712kB min:53696kB low:67120kB high:80544kB active_anon:956kB inactive_anon:25844kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:260kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.529593] lowmem_reserve[]: 0 0
[  561.545735] lowmem_reserve[]:
[  561.551522]  0
[  561.559382]  0
[  561.561800]  0
[  561.565501]  2717
[  561.569494]  0
[  561.581739]  2718
[  561.599929]  2718
[  561.603147] Node 0 
[  561.620281]  2718
[  561.625093] DMA: 
[  561.677617] 1*4kB 
[  561.727338] Node 0 
[  561.777372] (M) 
[  561.794681] DMA32 free:26784kB min:36200kB low:45248kB high:54296kB active_anon:51564kB inactive_anon:74196kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2608kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.889953] lowmem_reserve[]: 0 0 0 0 0
[  561.894861] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  561.927524] lowmem_reserve[]: 0 0 0 0 0
[  561.932115] Node 1 Normal free:186812kB min:53696kB low:67120kB high:80544kB active_anon:956kB inactive_anon:25844kB active_file:52kB inactive_file:3848kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:260kB bounce:0kB free_pcp:780kB local_pcp:48kB free_cma:0kB
[  561.957642] 3*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10956kB
[  561.968176] lowmem_reserve[]: 0 0 0 0 0
[  561.983061] Node 0 DMA: 14*4kB (U) 2*8kB (UE) 3*16kB (UME) 2*32kB (UE) 6*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11064kB
[  562.002999] Node 0 DMA32: 1342*4kB (UMEH) 1138*8kB (UMEH) 246*16kB (UMEH) 235*32kB (UMEH) 26*64kB (UMEH) 10*128kB (UMEH) 20*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 33992kB
[  562.023950] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  562.027337] Node 0 DMA32: 1342*4kB (UMEH) 1293*8kB (UMEH) 256*16kB (UMEH) 240*32kB (UMEH) 26*64kB (UMEH) 10*128kB (UMEH) 20*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35552kB
[  562.061110] Node 1 Normal: 203*4kB (UM) 6*8kB (UM) 72*16kB (U) 1346*32kB (UM) 1780*64kB (UM) 177*128kB (UM) 43*256kB (UM) 38*512kB (UM) 13*1024kB (UM) 1*2048kB (U) 0*4096kB = 227484kB
[  562.097337] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  562.121789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.127759] Node 1 Normal: 207*4kB (UM) 7*8kB (UM) 5*16kB (U) 1344*32kB (UM) 2062*64kB (UM) 183*128kB (UM) 43*256kB (UM) 38*512kB (UM) 13*1024kB (UM) 1*2048kB (U) 0*4096kB = 245188kB
[  562.147375] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.151393] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.156218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.173953] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.197584] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  562.201053] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.206447] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  562.231424] 26430 total pagecache pages
[  562.235436] 0 pages in swap cache
[  562.247462] 26430 total pagecache pages
[  562.251147] Swap cache stats: add 0, delete 0, find 0/0
[  562.251468] 0 pages in swap cache
[  562.256837] Free swap  = 0kB
[  562.277400] Swap cache stats: add 0, delete 0, find 0/0
[  562.282832] Free swap  = 0kB
[  562.285866] Total swap = 0kB
[  562.287342] Total swap = 0kB
[  562.292133] 2097051 pages RAM
[  562.295263] 0 pages HighMem/MovableOnly
[  562.303434] 363841 pages reserved
[  562.306917] 0 pages cma reserved
[  562.307388] 2097051 pages RAM
[  562.314861] 0 pages HighMem/MovableOnly
[  562.327532] 363841 pages reserved
[  562.331042] 0 pages cma reserved
[  562.334408] Out of memory (oom_kill_allocating_task): Kill process 19936 (syz-executor.1) score 0 or sacrifice child
[  562.357394] Killed process 19936 (syz-executor.1) total-vm:93120kB, anon-rss:84kB, file-rss:33688kB, shmem-rss:0kB
[  562.394021] oom_reaper: reaped process 19936 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
05:07:03 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:03 executing program 1:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:03 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, 0x0)

05:07:03 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:03 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  563.022709] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  563.040165] syz-executor.5 cpuset=/ mems_allowed=0-1
[  563.047663] CPU: 0 PID: 19971 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  563.055556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  563.064907] Call Trace:
[  563.067512]  dump_stack+0x1b2/0x281
[  563.071143]  warn_alloc.cold+0x96/0x1cc
[  563.075120]  ? zone_watermark_ok_safe+0x220/0x220
[  563.079976]  __alloc_pages_nodemask+0x2127/0x2720
[  563.084841]  ? lock_acquire+0x170/0x3f0
[  563.088821]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  563.093675]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  563.099128]  ? __mutex_unlock_slowpath+0x75/0x770
[  563.103971]  ? alloc_pages_current+0xe3/0x260
[  563.108469]  alloc_pages_current+0x155/0x260
[  563.112882]  ion_page_pool_alloc+0x118/0x1b0
[  563.117287]  ion_system_heap_allocate+0x133/0x8c0
[  563.122130]  ? _raw_spin_unlock+0x29/0x40
[  563.126274]  ? _ion_heap_freelist_drain+0x6e/0x410
[  563.131199]  ? ion_system_contig_heap_create+0x130/0x130
[  563.136645]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  563.141658]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  563.146501]  ion_alloc+0x27a/0x810
[  563.150061]  ? ion_dma_buf_release+0x40/0x40
[  563.154469]  ? __might_fault+0x177/0x1b0
[  563.158530]  ion_ioctl+0xea/0x1f0
[  563.161982]  ? ion_query_heaps+0x360/0x360
[  563.166220]  ? ion_query_heaps+0x360/0x360
[  563.170455]  do_vfs_ioctl+0x75a/0xff0
[  563.174254]  ? ioctl_preallocate+0x1a0/0x1a0
[  563.178657]  ? lock_downgrade+0x740/0x740
[  563.182805]  ? __fget+0x225/0x360
[  563.186251]  ? do_vfs_ioctl+0xff0/0xff0
[  563.190244]  ? security_file_ioctl+0x83/0xb0
[  563.194651]  SyS_ioctl+0x7f/0xb0
[  563.198011]  ? do_vfs_ioctl+0xff0/0xff0
[  563.201979]  do_syscall_64+0x1d5/0x640
[  563.205869]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  563.211053] RIP: 0033:0x466459
[  563.214318] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  563.222023] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  563.229290] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  563.236573] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  563.243842] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  563.251112] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  563.333735] warn_alloc_show_mem: 1 callbacks suppressed
[  563.333740] Mem-Info:
[  563.362457] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  563.363442] syz-executor.2: 
[  563.402489] active_anon:13271 inactive_anon:25009 isolated_anon:0
[  563.402489]  active_file:1385 inactive_file:4921 isolated_file:21
[  563.402489]  unevictable:0 dirty:39 writeback:0 unstable:0
[  563.402489]  slab_reclaimable:12718 slab_unreclaimable:120015
[  563.402489]  mapped:48359 shmem:25359 pagetables:770 bounce:0
[  563.402489]  free:44137 free_pcp:178 free_cma:0
[  563.411161] syz-executor.4 cpuset=
[  563.449186] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  563.483133] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  563.516893] syz-executor.3 cpuset=/ mems_allowed=0-1
[  563.517102] syz-executor.2 cpuset=/ mems_allowed=0-1
[  563.533680] CPU: 1 PID: 20217 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  563.534804] syz-executor.0: 
[  563.542626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  563.542630] Call Trace:
[  563.542651]  dump_stack+0x1b2/0x281
[  563.542665]  warn_alloc.cold+0x96/0x1cc
[  563.542677]  ? zone_watermark_ok_safe+0x220/0x220
[  563.542703]  __alloc_pages_nodemask+0x2127/0x2720
[  563.550341] page allocation failure: order:4
[  563.555065]  ? lock_acquire+0x170/0x3f0
[  563.555082]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  563.565305] Node 0 active_anon:52236kB inactive_anon:74204kB active_file:6472kB inactive_file:10408kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:152952kB dirty:72kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  563.570061]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  563.570073]  ? __mutex_unlock_slowpath+0x75/0x770
[  563.570089]  alloc_pages_current+0x155/0x260
[  563.570104]  ion_page_pool_alloc+0x118/0x1b0
[  563.578122] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  563.579355]  ion_system_heap_allocate+0x133/0x8c0
[  563.579369]  ? ion_alloc+0x187/0x810
[  563.588469] (null)
[  563.617223]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  563.617237]  ? ion_system_contig_heap_create+0x130/0x130
[  563.617246]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  563.617258]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  563.617273]  ion_alloc+0x204/0x810
[  563.622818] Node 1 active_anon:748kB inactive_anon:25832kB active_file:1168kB inactive_file:3992kB unevictable:0kB isolated(anon):0kB isolated(file):96kB mapped:41284kB dirty:84kB writeback:0kB shmem:25924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  563.627569]  ? ion_dma_buf_release+0x40/0x40
[  563.627582]  ? __might_fault+0x177/0x1b0
[  563.627594]  ion_ioctl+0xea/0x1f0
[  563.627604]  ? ion_query_heaps+0x360/0x360
[  563.627617]  ? ion_query_heaps+0x360/0x360
[  563.627632]  do_vfs_ioctl+0x75a/0xff0
[  563.642764] Node 0 
[  563.643530]  ? ioctl_preallocate+0x1a0/0x1a0
[  563.654943] DMA free:11076kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:92kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  563.659627]  ? lock_downgrade+0x740/0x740
[  563.659642]  ? __fget+0x225/0x360
[  563.659656]  ? do_vfs_ioctl+0xff0/0xff0
[  563.671756] lowmem_reserve[]:
[  563.674921]  ? security_file_ioctl+0x83/0xb0
[  563.674934]  SyS_ioctl+0x7f/0xb0
[  563.686113]  0
[  563.706084]  ? do_vfs_ioctl+0xff0/0xff0
[  563.706097]  do_syscall_64+0x1d5/0x640
[  563.706114]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  563.706123] RIP: 0033:0x466459
[  563.706127] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  563.706138] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  563.706147] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  563.723372] syz-executor.0 cpuset=
[  563.726622] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  563.726628] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  563.726633] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  563.745745] /
[  563.765558] CPU: 0 PID: 20216 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  563.802928]  mems_allowed=0-1
[  563.803489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  563.873045] Call Trace:
[  563.875632]  dump_stack+0x1b2/0x281
[  563.879263]  warn_alloc.cold+0x96/0x1cc
[  563.883235]  ? zone_watermark_ok_safe+0x220/0x220
[  563.888089]  __alloc_pages_nodemask+0x2127/0x2720
[  563.892940]  ? lock_acquire+0x170/0x3f0
[  563.896919]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  563.901795]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  563.907685]  ? __mutex_unlock_slowpath+0x75/0x770
[  563.912529]  alloc_pages_current+0x155/0x260
[  563.916940]  ion_page_pool_alloc+0x118/0x1b0
[  563.921349]  ion_system_heap_allocate+0x133/0x8c0
[  563.926362]  ? ion_alloc+0x187/0x810
[  563.930073]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  563.935518]  ? ion_system_contig_heap_create+0x130/0x130
[  563.940962]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  563.945975]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  563.950823]  ion_alloc+0x204/0x810
[  563.954384]  ? ion_dma_buf_release+0x40/0x40
[  563.958794]  ? __might_fault+0x177/0x1b0
[  563.962875]  ion_ioctl+0xea/0x1f0
[  563.966327]  ? ion_query_heaps+0x360/0x360
[  563.970564]  ? ion_query_heaps+0x360/0x360
[  563.974798]  do_vfs_ioctl+0x75a/0xff0
[  563.978631]  ? ioctl_preallocate+0x1a0/0x1a0
[  563.983034]  ? lock_downgrade+0x740/0x740
[  563.987180]  ? __fget+0x225/0x360
[  563.990630]  ? do_vfs_ioctl+0xff0/0xff0
[  563.994598]  ? security_file_ioctl+0x83/0xb0
[  563.999001]  SyS_ioctl+0x7f/0xb0
[  564.002362]  ? do_vfs_ioctl+0xff0/0xff0
[  564.006333]  do_syscall_64+0x1d5/0x640
[  564.010314]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  564.015493] RIP: 0033:0x466459
[  564.018695] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  564.025948] /
[  564.026395] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  564.027045]  mems_allowed=0-1
[  564.028101] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  564.028107] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  564.028111] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  564.028117] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  564.055020]  2717
[  564.060840] CPU: 1 PID: 20215 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  564.072066]  2718
[  564.077939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  564.077944] Call Trace:
[  564.077965]  dump_stack+0x1b2/0x281
[  564.077980]  warn_alloc.cold+0x96/0x1cc
[  564.077992]  ? zone_watermark_ok_safe+0x220/0x220
[  564.078016]  __alloc_pages_nodemask+0x2127/0x2720
[  564.080167]  2718
[  564.089417]  ? lock_acquire+0x170/0x3f0
[  564.089434]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  564.089453]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  564.089465]  ? __mutex_unlock_slowpath+0x75/0x770
[  564.089480]  alloc_pages_current+0x155/0x260
[  564.089494]  ion_page_pool_alloc+0x118/0x1b0
[  564.089506]  ion_system_heap_allocate+0x133/0x8c0
[  564.099847]  2718
[  564.104493]  ? ion_alloc+0x187/0x810
[  564.104505]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  564.104516]  ? ion_system_contig_heap_create+0x130/0x130
[  564.104527]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  564.104538]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  564.104549]  ion_alloc+0x204/0x810
[  564.144128]  ? ion_dma_buf_release+0x40/0x40
[  564.144143]  ? __might_fault+0x177/0x1b0
[  564.144155]  ion_ioctl+0xea/0x1f0
[  564.146281] Node 0 
[  564.149922]  ? ion_query_heaps+0x360/0x360
[  564.149936]  ? ion_query_heaps+0x360/0x360
[  564.149946]  do_vfs_ioctl+0x75a/0xff0
[  564.149959]  ? ioctl_preallocate+0x1a0/0x1a0
[  564.149969]  ? lock_downgrade+0x740/0x740
[  564.149983]  ? __fget+0x225/0x360
[  564.149993]  ? do_vfs_ioctl+0xff0/0xff0
[  564.161126] DMA32 free:218632kB min:36200kB low:45248kB high:54296kB active_anon:52140kB inactive_anon:74204kB active_file:5904kB inactive_file:10528kB unevictable:0kB writepending:164kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7392kB pagetables:2796kB bounce:0kB free_pcp:788kB local_pcp:152kB free_cma:0kB
[  564.165884]  ? security_file_ioctl+0x83/0xb0
[  564.165897]  SyS_ioctl+0x7f/0xb0
[  564.165905]  ? do_vfs_ioctl+0xff0/0xff0
[  564.165917]  do_syscall_64+0x1d5/0x640
[  564.170837] lowmem_reserve[]:
[  564.174297]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  564.174306] RIP: 0033:0x466459
[  564.174312] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  564.174322] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  564.174330] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  564.183367]  0
[  564.186202] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  564.186208] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  564.186213] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  564.221809] CPU: 1 PID: 20218 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  564.255399]  0
[  564.257681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  564.257685] Call Trace:
[  564.257705]  dump_stack+0x1b2/0x281
[  564.257719]  warn_alloc.cold+0x96/0x1cc
[  564.257731]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  564.257742]  ? zone_watermark_ok_safe+0x220/0x220
[  564.257762]  __alloc_pages_nodemask+0x2127/0x2720
[  564.261713]  0
[  564.264741]  ? __schedule+0x893/0x1de0
[  564.264760]  ? lock_acquire+0x170/0x3f0
[  564.264775]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  564.274800]  0
[  564.280828]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  564.280841]  ? __mutex_unlock_slowpath+0x75/0x770
[  564.280851]  ? retint_kernel+0x2d/0x2d
[  564.280866]  alloc_pages_current+0x155/0x260
[  564.280881]  ion_page_pool_alloc+0x118/0x1b0
[  564.280893]  ion_system_heap_allocate+0x133/0x8c0
[  564.291238]  0
[  564.295421]  ? ion_alloc+0x187/0x810
[  564.295433]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  564.295444]  ? ion_system_contig_heap_create+0x130/0x130
[  564.295457]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  564.304515]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  564.304530]  ion_alloc+0x204/0x810
[  564.304550]  ? ion_dma_buf_release+0x40/0x40
[  564.312057] Node 0 
[  564.319204]  ? __might_fault+0x177/0x1b0
[  564.319220]  ion_ioctl+0xea/0x1f0
[  564.319231]  ? ion_query_heaps+0x360/0x360
[  564.319243]  ? lock_downgrade+0x740/0x740
[  564.319255]  ? _raw_spin_unlock_irq+0x24/0x80
[  564.319263]  ? ion_query_heaps+0x360/0x360
[  564.319274]  do_vfs_ioctl+0x75a/0xff0
[  564.331729] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  564.338285]  ? ioctl_preallocate+0x1a0/0x1a0
[  564.338296]  ? lock_downgrade+0x740/0x740
[  564.338310]  ? __fget+0x225/0x360
[  564.338319]  ? do_vfs_ioctl+0xff0/0xff0
[  564.338331]  ? security_file_ioctl+0x83/0xb0
[  564.340970] lowmem_reserve[]:
[  564.344516]  SyS_ioctl+0x7f/0xb0
[  564.344524]  ? do_vfs_ioctl+0xff0/0xff0
[  564.344536]  do_syscall_64+0x1d5/0x640
[  564.344554]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  564.355681]  0
[  564.358339] RIP: 0033:0x466459
[  564.358344] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  564.358355] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  564.358361] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  564.358366] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  564.358371] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  564.358377] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  564.443205] Mem-Info:
[  564.464221]  0
[  564.469588] active_anon:13227 inactive_anon:25009 isolated_anon:0
[  564.469588]  active_file:1912 inactive_file:3608 isolated_file:24
[  564.469588]  unevictable:0 dirty:63 writeback:0 unstable:0
[  564.469588]  slab_reclaimable:12717 slab_unreclaimable:121372
[  564.469588]  mapped:48601 shmem:25359 pagetables:766 bounce:0
[  564.469588]  free:112126 free_pcp:237 free_cma:0
[  564.478273]  0
[  564.523980] Node 0 active_anon:52160kB inactive_anon:74204kB active_file:6580kB inactive_file:10840kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:153196kB dirty:164kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  564.666258]  0 0
[  564.679908] Node 1 Normal free:132464kB min:53696kB low:67120kB high:80544kB active_anon:748kB inactive_anon:25832kB active_file:1168kB inactive_file:3992kB unevictable:0kB writepending:88kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:264kB bounce:0kB free_pcp:620kB local_pcp:620kB free_cma:0kB
[  564.820997] lowmem_reserve[]: 0 0 0 0 0
[  564.830759] Node 0 DMA: 117*4kB (UM) 8*8kB (UME) 11*16kB (UME) 4*32kB (UME) 4*64kB (UE) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11588kB
[  564.868549] Node 0 DMA32: 1247*4kB (UMEH) 8968*8kB (UMEH) 5914*16kB (UMEH) 3758*32kB (UMEH) 509*64kB (UMH) 9*128kB (UH) 6*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 326876kB
[  564.890914] Node 1 active_anon:748kB inactive_anon:25832kB active_file:1168kB inactive_file:3992kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:41408kB dirty:88kB writeback:0kB shmem:25924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  564.919215] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  564.944994] Node 1 Normal: 8829*4kB (UM) 1551*8kB (UM) 1648*16kB (U) 2669*32kB (U) 307*64kB (U) 2*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 179916kB
[  564.965695] Node 0 DMA free:11576kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:92kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  565.005351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.026239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.055699] lowmem_reserve[]: 0 2717 2718 2718 2718
[  565.060701] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.073644] Node 0 DMA32 free:283956kB min:36200kB low:45248kB high:54296kB active_anon:52192kB inactive_anon:74204kB active_file:6032kB inactive_file:10940kB unevictable:0kB writepending:180kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:2960kB bounce:0kB free_pcp:76kB local_pcp:76kB free_cma:0kB
[  565.099531] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.131772] 30976 total pagecache pages
[  565.141998] 0 pages in swap cache
[  565.164402] Swap cache stats: add 0, delete 0, find 0/0
[  565.168795] lowmem_reserve[]: 0 0 0 0 0
[  565.175369] Free swap  = 0kB
[  565.186758] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  565.196116] Total swap = 0kB
[  565.260722] 2097051 pages RAM
[  565.268263] lowmem_reserve[]: 0 0 0 0 0
[  565.269828] 0 pages HighMem/MovableOnly
[  565.281993] 363841 pages reserved
[  565.283067] Node 1 
[  565.285503] 0 pages cma reserved
[  565.292626] Normal free:283424kB min:53696kB low:67120kB high:80544kB active_anon:748kB inactive_anon:25832kB active_file:1168kB inactive_file:3992kB unevictable:0kB writepending:88kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:264kB bounce:0kB free_pcp:640kB local_pcp:0kB free_cma:0kB
[  565.337369] lowmem_reserve[]: 0 0 0 0 0
[  565.356131] Node 0 DMA: 117*4kB (UM) 8*8kB (UME) 11*16kB (UME) 4*32kB (UME) 4*64kB (UE) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11588kB
[  565.406793] Node 0 DMA32: 353*4kB (UMEH) 126*8kB (UMEH) 136*16kB (MEH) 1707*32kB (UMEH) 512*64kB (UMH) 10*128kB (UH) 8*256kB (U) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 97876kB
[  565.457378] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  565.492657] Node 1 Normal: 9561*4kB (UM) 1895*8kB (UM) 1979*16kB (U) 2994*32kB (U) 703*64kB (U) 197*128kB (U) 42*256kB (U) 26*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 275148kB
[  565.541433] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.560537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.587130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  565.624548] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  565.675621] 30926 total pagecache pages
[  565.703514] 0 pages in swap cache
[  565.714887] Swap cache stats: add 0, delete 0, find 0/0
[  565.761324] Free swap  = 0kB
[  565.781847] Total swap = 0kB
[  565.797716] 2097051 pages RAM
[  565.813009] 0 pages HighMem/MovableOnly
[  565.821463] 363841 pages reserved
[  565.828295] 0 pages cma reserved
[  565.993336] syz-executor.4 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  566.035656] syz-executor.4 cpuset=/ mems_allowed=0-1
[  566.046447] CPU: 0 PID: 17779 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  566.054349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  566.063700] Call Trace:
[  566.066288]  dump_stack+0x1b2/0x281
[  566.069919]  dump_header+0x178/0x82f
[  566.073634]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  566.078733]  ? ___ratelimit+0x2cd/0x530
[  566.082705]  oom_kill_process.cold+0x10/0xb18
[  566.087208]  out_of_memory+0xe3e/0x1190
[  566.091186]  ? oom_killer_disable+0x1c0/0x1c0
[  566.095678]  ? mutex_trylock+0x152/0x1a0
[  566.099741]  __alloc_pages_nodemask+0x23e1/0x2720
[  566.104600]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  566.109455]  alloc_pages_current+0x155/0x260
[  566.113863]  filemap_fault+0xea3/0x1980
[  566.117847]  ext4_filemap_fault+0x84/0xb0
[  566.121993]  __do_fault+0xfa/0x380
[  566.125528]  __handle_mm_fault+0x2497/0x4620
[  566.129938]  ? vm_insert_page+0x7c0/0x7c0
[  566.134106]  ? nanosleep_copyout+0x100/0x100
[  566.137412] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  566.138519]  handle_mm_fault+0x391/0x860
[  566.138532]  __do_page_fault+0x549/0xad0
[  566.157933]  ? spurious_fault+0x640/0x640
[  566.162080]  ? do_page_fault+0x60/0x500
[  566.163990] (null)
[  566.166066]  ? page_fault+0x2f/0x50
[  566.171846]  page_fault+0x45/0x50
[  566.175293] RIP: 89ae9:0x3
[  566.178126] RSP: 0042:00007ffce90c23ec EFLAGS: 00000032
[  566.181560] batman_adv: batadv0: Removing interface: batadv_slave_0
[  566.195649] Mem-Info:
[  566.207374] syz-executor.5 cpuset=/ mems_allowed=0-1
[  566.212514] CPU: 1 PID: 19971 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  566.215100] active_anon:13296 inactive_anon:25009 isolated_anon:0
[  566.215100]  active_file:13 inactive_file:15 isolated_file:0
[  566.215100]  unevictable:0 dirty:0 writeback:0 unstable:0
[  566.215100]  slab_reclaimable:12713 slab_unreclaimable:121238
[  566.215100]  mapped:52745 shmem:25359 pagetables:818 bounce:0
[  566.215100]  free:13880 free_pcp:83 free_cma:0
[  566.220408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  566.220413] Call Trace:
[  566.220430]  dump_stack+0x1b2/0x281
[  566.220456]  warn_alloc.cold+0x96/0x1cc
[  566.253671] Node 0 active_anon:52404kB inactive_anon:74204kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.270715]  ? zone_watermark_ok_safe+0x220/0x220
[  566.270727]  ? usleep_range+0x130/0x130
[  566.270735]  ? try_to_free_pages+0x23f/0x6e0
[  566.270744]  ? _find_next_bit+0xdb/0x100
[  566.270755]  ? run_timer_softirq+0x5a0/0x5a0
[  566.270770]  __alloc_pages_nodemask+0x2127/0x2720
[  566.273370] Node 1 active_anon:780kB inactive_anon:25832kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36892kB dirty:0kB writeback:0kB shmem:25924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.276974]  ? lock_acquire+0x170/0x3f0
[  566.280954] Node 0 
[  566.308597]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  566.308609]  ? ion_page_pool_alloc+0x9e/0x1b0
[  566.308626]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  566.308643]  alloc_pages_current+0x155/0x260
[  566.313610] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  566.317579]  ion_page_pool_alloc+0x118/0x1b0
[  566.317591]  ion_system_heap_allocate+0x133/0x8c0
[  566.317603]  ? _raw_spin_unlock+0x29/0x40
[  566.317612]  ? _ion_heap_freelist_drain+0x6e/0x410
[  566.317625]  ? ion_system_contig_heap_create+0x130/0x130
[  566.322023] lowmem_reserve[]:
[  566.326078]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  566.330503]  0
[  566.335297]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  566.362327]  2717
[  566.366271]  ion_alloc+0x27a/0x810
[  566.368524]  2718
[  566.373476]  ? ion_dma_buf_release+0x40/0x40
[  566.378003]  2718
[  566.383399]  ? __might_fault+0x177/0x1b0
[  566.387808]  2718
[  566.413384]  ion_ioctl+0xea/0x1f0
[  566.413397]  ? ion_query_heaps+0x360/0x360
[  566.413409]  ? ion_query_heaps+0x360/0x360
[  566.413421]  do_vfs_ioctl+0x75a/0xff0
[  566.422648]  ? ioctl_preallocate+0x1a0/0x1a0
[  566.426766] Node 0 
[  566.431698]  ? lock_downgrade+0x740/0x740
[  566.431710]  ? __fget+0x225/0x360
[  566.431719]  ? do_vfs_ioctl+0xff0/0xff0
[  566.431730]  ? security_file_ioctl+0x83/0xb0
[  566.431740]  SyS_ioctl+0x7f/0xb0
[  566.437194] DMA32 free:17924kB min:36200kB low:45248kB high:54296kB active_anon:52384kB inactive_anon:74204kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:3004kB bounce:0kB free_pcp:212kB local_pcp:92kB free_cma:0kB
[  566.440271]  ? do_vfs_ioctl+0xff0/0xff0
[  566.440283]  do_syscall_64+0x1d5/0x640
[  566.440306]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  566.440315] RIP: 0033:0x466459
[  566.445316] lowmem_reserve[]:
[  566.447105] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246
[  566.451960]  0
[  566.453967]  ORIG_RAX: 0000000000000010
[  566.457503]  0
[  566.459531] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  566.463916]  0
[  566.465967] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  566.470044]  0
[  566.472058] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  566.475490]  0
[  566.479710] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  566.479716] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  566.491217] warn_alloc_show_mem: 3 callbacks suppressed
[  566.491221] Mem-Info:
[  566.522687] batman_adv: batadv0: Removing interface: batadv_slave_1
[  566.558774] Node 0 
[  566.571401] active_anon:13296 inactive_anon:25009 isolated_anon:0
[  566.571401]  active_file:13 inactive_file:15 isolated_file:0
[  566.571401]  unevictable:0 dirty:0 writeback:0 unstable:0
[  566.571401]  slab_reclaimable:12713 slab_unreclaimable:121238
[  566.571401]  mapped:52745 shmem:25359 pagetables:818 bounce:0
[  566.571401]  free:13880 free_pcp:83 free_cma:0
[  566.589600] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  566.597657] Node 0 active_anon:52404kB inactive_anon:74204kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.635470] lowmem_reserve[]:
[  566.670814] device bridge_slave_1 left promiscuous mode
[  566.694948]  0 0 0 0 0
[  566.746599] Node 1 Normal free:26644kB min:53696kB low:67120kB high:80544kB active_anon:780kB inactive_anon:25832kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:264kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  566.776656] bridge0: port 2(bridge_slave_1) entered disabled state
[  566.794688] lowmem_reserve[]: 0 0 0 0 0
[  566.805628] Node 1 active_anon:780kB inactive_anon:25832kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36892kB dirty:0kB writeback:0kB shmem:25924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  566.809694] Node 0 
[  566.866317] Node 0 
[  566.868830] DMA: 2*4kB (UM) 2*8kB (ME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10952kB
[  566.885862] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  566.904394] Node 0 DMA32: 1213*4kB (UMEH) 708*8kB (MEH) 177*16kB (MEH) 31*32kB (MEH) 8*64kB (UMH) 2*128kB (H) 1*256kB (M) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17924kB
[  566.964066] lowmem_reserve[]: 0 2717 2718 2718 2718
[  566.970384] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  566.996370] Node 0 DMA32 free:17924kB min:36200kB low:45248kB high:54296kB active_anon:52384kB inactive_anon:74204kB active_file:116kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:3004kB bounce:0kB free_pcp:220kB local_pcp:128kB free_cma:0kB
[  567.000860] Node 1 Normal: 53*4kB (UM) 42*8kB (UM) 35*16kB (M) 38*32kB (M) 26*64kB (UM) 3*128kB (UM) 37*256kB (UM) 25*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26644kB
[  567.073785] lowmem_reserve[]: 0 0 0 0 0
[  567.079380] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.103459] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  567.107547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.156587] lowmem_reserve[]: 0 0 0 0 0
[  567.186781] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.206393] Node 1 Normal free:26644kB min:53696kB low:67120kB high:80544kB active_anon:780kB inactive_anon:25832kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:264kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  567.214557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.264756] lowmem_reserve[]: 0 0 0 0 0
[  567.265592] 25387 total pagecache pages
[  567.285929] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10952kB
[  567.292454] 0 pages in swap cache
[  567.324903] Swap cache stats: add 0, delete 0, find 0/0
[  567.356656] Free swap  = 0kB
[  567.356969] Node 0 
[  567.386196] Total swap = 0kB
[  567.397085] DMA32: 1213*4kB (UMEH) 709*8kB (UMEH) 177*16kB (MEH) 31*32kB (MEH) 8*64kB (UMH) 2*128kB (H) 1*256kB (M) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17932kB
[  567.402122] 2097051 pages RAM
[  567.435447] 0 pages HighMem/MovableOnly
[  567.454596] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  567.458825] 363841 pages reserved
[  567.486863] Node 1 Normal: 53*4kB (UM) 42*8kB (UM) 35*16kB (M) 38*32kB (M) 26*64kB (UM) 3*128kB (UM) 37*256kB (UM) 25*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26644kB
[  567.488141] 0 pages cma reserved
[  567.524871] Out of memory (oom_kill_allocating_task): Kill process 17779 (syz-executor.4) score 0 or sacrifice child
[  567.543768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.554438] Killed process 20215 (syz-executor.4) total-vm:93384kB, anon-rss:152kB, file-rss:34820kB, shmem-rss:0kB
[  567.576133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.598068] syz-executor.4: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  567.636554] syz-executor.4 cpuset=/ mems_allowed=0-1
[  567.642798] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  567.645851] CPU: 0 PID: 20215 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  567.659534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  567.668886] Call Trace:
[  567.671487]  dump_stack+0x1b2/0x281
[  567.675109]  warn_alloc.cold+0x96/0x1cc
[  567.679078]  ? zone_watermark_ok_safe+0x220/0x220
[  567.683917]  ? usleep_range+0x130/0x130
[  567.687886]  ? try_to_free_pages+0x23f/0x6e0
[  567.692285]  ? _find_next_bit+0xdb/0x100
[  567.696373]  ? run_timer_softirq+0x5a0/0x5a0
[  567.700805]  __alloc_pages_nodemask+0x2127/0x2720
[  567.705680]  ? lock_acquire+0x170/0x3f0
[  567.709658]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  567.714494]  ? ion_page_pool_alloc+0x9e/0x1b0
[  567.718997]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  567.724447]  ? retint_kernel+0x2d/0x2d
[  567.728338]  alloc_pages_current+0x155/0x260
[  567.732758]  ion_page_pool_alloc+0x118/0x1b0
[  567.737161]  ion_system_heap_allocate+0x133/0x8c0
[  567.742003]  ? ion_alloc+0x187/0x810
[  567.745741]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  567.751184]  ? ion_system_contig_heap_create+0x130/0x130
[  567.756627]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  567.761637]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  567.766473]  ion_alloc+0x204/0x810
[  567.770010]  ? ion_dma_buf_release+0x40/0x40
[  567.774412]  ? __might_fault+0x177/0x1b0
[  567.778472]  ion_ioctl+0xea/0x1f0
[  567.781917]  ? ion_query_heaps+0x360/0x360
[  567.786146]  ? ion_query_heaps+0x360/0x360
[  567.790399]  do_vfs_ioctl+0x75a/0xff0
[  567.794200]  ? ioctl_preallocate+0x1a0/0x1a0
[  567.798634]  ? lock_downgrade+0x740/0x740
[  567.802785]  ? __fget+0x225/0x360
[  567.806244]  ? do_vfs_ioctl+0xff0/0xff0
[  567.810233]  ? security_file_ioctl+0x83/0xb0
[  567.814655]  SyS_ioctl+0x7f/0xb0
[  567.818044]  ? do_vfs_ioctl+0xff0/0xff0
[  567.822022]  do_syscall_64+0x1d5/0x640
[  567.825915]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  567.831115] RIP: 0033:0x466459
[  567.834298] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  567.841999] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  567.849261] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  567.856790] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  567.864062] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  567.871329] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  567.880934] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  567.889582] 25387 total pagecache pages
[  567.893563] 0 pages in swap cache
[  567.897051] Swap cache stats: add 0, delete 0, find 0/0
[  567.906904] Free swap  = 0kB
[  567.916749] Total swap = 0kB
[  567.924231] 2097051 pages RAM
[  567.933983] 0 pages HighMem/MovableOnly
[  567.942362] 363841 pages reserved
[  567.945824] 0 pages cma reserved
[  567.978707] device bridge_slave_0 left promiscuous mode
[  567.986716] bridge0: port 1(bridge_slave_0) entered disabled state
[  568.057348] device veth1_macvtap left promiscuous mode
[  568.085654] device veth0_macvtap left promiscuous mode
[  568.114059] device veth1_vlan left promiscuous mode
[  568.161686] device veth0_vlan left promiscuous mode
[  568.547341] device hsr_slave_1 left promiscuous mode
[  568.555806] device hsr_slave_0 left promiscuous mode
[  568.590099] oom_reaper: reaped process 20215 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  568.601496] team0 (unregistering): Port device team_slave_1 removed
[  568.622402] team0 (unregistering): Port device team_slave_0 removed
05:07:09 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  568.670922] bond0 (unregistering): Releasing backup interface bond_slave_1
[  568.692482] bond0 (unregistering): Releasing backup interface bond_slave_0
[  568.767404] Mem-Info:
[  568.769916] active_anon:13349 inactive_anon:25009 isolated_anon:0
[  568.769916]  active_file:1039 inactive_file:2218 isolated_file:0
[  568.769916]  unevictable:0 dirty:25 writeback:0 unstable:0
[  568.769916]  slab_reclaimable:12702 slab_unreclaimable:121576
[  568.769916]  mapped:55197 shmem:25359 pagetables:818 bounce:0
[  568.769916]  free:45677 free_pcp:306 free_cma:0
[  568.863131] bond0 (unregistering): Released all slaves
[  568.898536] Node 0 active_anon:52316kB inactive_anon:74204kB active_file:752kB inactive_file:736kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175536kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  568.957958] Node 1 active_anon:1080kB inactive_anon:25832kB active_file:236kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37252kB dirty:0kB writeback:0kB shmem:25924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  569.026345] Node 0 DMA free:11056kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  569.053219] lowmem_reserve[]: 0 2717 2718 2718 2718
[  569.058431] Node 0 DMA32 free:36312kB min:36200kB low:45248kB high:54296kB active_anon:52300kB inactive_anon:74204kB active_file:192kB inactive_file:556kB unevictable:0kB writepending:12kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7424kB pagetables:2900kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB
[  569.088174] lowmem_reserve[]: 0 0 0 0 0
[  569.092242] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  569.117836] lowmem_reserve[]: 0 0 0 0 0
[  569.121839] Node 1 Normal free:53768kB min:53696kB low:67120kB high:80544kB active_anon:1120kB inactive_anon:25848kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:368kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  569.136569] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  569.152627] syz-executor.5: 
[  569.166795] (null),  order=0, oom_score_adj=0
[  569.184228] in:imklog cpuset=/ mems_allowed=0-1
[  569.207201] lowmem_reserve[]: 0 0 0 0 0
[  569.209520] CPU: 1 PID: 19903 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  569.213792] Node 0 
[  569.218679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  569.218683] Call Trace:
[  569.218702]  dump_stack+0x1b2/0x281
[  569.218714]  dump_header+0x178/0x82f
[  569.218724]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  569.218731]  ? ___ratelimit+0x2cd/0x530
[  569.218740]  oom_kill_process.cold+0x10/0xb18
[  569.218758]  out_of_memory+0xe3e/0x1190
[  569.218770]  ? oom_killer_disable+0x1c0/0x1c0
[  569.218778]  ? mutex_trylock+0x152/0x1a0
[  569.218789]  __alloc_pages_nodemask+0x23e1/0x2720
[  569.218808]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  569.221059] page allocation failure: order:4
[  569.230385]  alloc_pages_current+0x155/0x260
[  569.230405]  filemap_fault+0xea3/0x1980
[  569.233769] DMA: 
[  569.236589]  ext4_filemap_fault+0x84/0xb0
[  569.240311] 2*4kB 
[  569.245376]  __do_fault+0xfa/0x380
[  569.249383] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  569.253826]  __handle_mm_fault+0x2497/0x4620
[  569.257815] (UM) 
[  569.262265]  ? vm_insert_page+0x7c0/0x7c0
[  569.266304] 3*8kB 
[  569.271140]  ? lock_downgrade+0x740/0x740
[  569.271160]  handle_mm_fault+0x391/0x860
[  569.271175]  __do_page_fault+0x549/0xad0
[  569.271187]  ? spurious_fault+0x640/0x640
[  569.276029] (null)
[  569.280415]  ? do_page_fault+0x60/0x500
[  569.280425]  ? page_fault+0x2f/0x50
[  569.280433]  page_fault+0x45/0x50
[  569.280443] RIP: 0000:0x1f9f
[  569.284836] syz-executor.5 cpuset=
[  569.288810] RSP: f0002188:0000000000000000 EFLAGS: 7feeff50e430
[  569.374901] (UME) 3*16kB (ME) 3*32kB (ME) 6*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11056kB
[  569.391714] Mem-Info:
[  569.400328] active_anon:13341 inactive_anon:25013 isolated_anon:0
[  569.400328]  active_file:29 inactive_file:40 isolated_file:0
[  569.400328]  unevictable:0 dirty:0 writeback:0 unstable:0
[  569.400328]  slab_reclaimable:12701 slab_unreclaimable:120736
[  569.400328]  mapped:52798 shmem:25364 pagetables:818 bounce:0
[  569.400328]  free:25078 free_pcp:0 free_cma:0
[  569.409694] Node 0 DMA32: 1225*4kB (UMEH) 740*8kB (MEH) 178*16kB (MEH) 32*32kB (UMEH) 23*64kB (MEH) 29*128kB (UMEH) 54*256kB (UM) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 36260kB
[  569.463958] / mems_allowed=0-1
[  569.467237] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  569.484700] CPU: 0 PID: 20233 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  569.493565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  569.502950] Call Trace:
[  569.505551]  dump_stack+0x1b2/0x281
[  569.509185]  warn_alloc.cold+0x96/0x1cc
[  569.513164]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  569.518285]  ? zone_watermark_ok_safe+0x220/0x220
[  569.523141]  __alloc_pages_nodemask+0x2127/0x2720
[  569.524696] Node 0 active_anon:52244kB inactive_anon:74204kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174204kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  569.527985]  ? lock_acquire+0x170/0x3f0
[  569.528001]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  569.528019]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  569.528030]  ? __mutex_unlock_slowpath+0x75/0x770
[  569.528044]  alloc_pages_current+0x155/0x260
[  569.528058]  ion_page_pool_alloc+0x118/0x1b0
[  569.528070]  ion_system_heap_allocate+0x133/0x8c0
[  569.588401]  ? ion_alloc+0x187/0x810
[  569.592119]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  569.597573]  ? ion_system_contig_heap_create+0x130/0x130
[  569.603025]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  569.608046]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  569.612902]  ion_alloc+0x204/0x810
[  569.616464]  ? ion_dma_buf_release+0x40/0x40
[  569.621001]  ? __might_fault+0x177/0x1b0
[  569.625075]  ion_ioctl+0xea/0x1f0
[  569.627022] Node 1 active_anon:1120kB inactive_anon:25848kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36988kB dirty:0kB writeback:0kB shmem:25944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  569.628527]  ? ion_query_heaps+0x360/0x360
[  569.628539]  ? ion_query_heaps+0x360/0x360
[  569.628549]  do_vfs_ioctl+0x75a/0xff0
[  569.628561]  ? ioctl_preallocate+0x1a0/0x1a0
[  569.628570]  ? lock_downgrade+0x740/0x740
[  569.628583]  ? __fget+0x225/0x360
[  569.628591]  ? do_vfs_ioctl+0xff0/0xff0
[  569.628601]  ? security_file_ioctl+0x83/0xb0
[  569.628611]  SyS_ioctl+0x7f/0xb0
[  569.691708]  ? do_vfs_ioctl+0xff0/0xff0
[  569.695685]  do_syscall_64+0x1d5/0x640
[  569.699579]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  569.704785] RIP: 0033:0x466459
[  569.707966] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  569.715674] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  569.722947] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  569.726884] Node 0 
[  569.730212] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  569.730217] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  569.730222] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  569.737215] Node 1 Normal: 86*4kB (M) 77*8kB (UM) 51*16kB (M) 45*32kB (UM) 32*64kB (UM) 15*128kB (M) 10*256kB (UM) 85*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53264kB
[  569.764906] DMA free:11056kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  569.778410] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  569.817346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  569.826636] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  569.846389] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  569.855037] 25411 total pagecache pages
[  569.868514] 0 pages in swap cache
[  569.871982] Swap cache stats: add 0, delete 0, find 0/0
[  569.883933] Free swap  = 0kB
[  569.886964] Total swap = 0kB
[  569.892167] 2097051 pages RAM
[  569.895277] 0 pages HighMem/MovableOnly
[  569.903896] lowmem_reserve[]: 0 2717 2718 2718 2718
[  569.905740] 363841 pages reserved
[  569.914619] 0 pages cma reserved
[  569.924030] Node 0 DMA32 free:36012kB min:36200kB low:45248kB high:54296kB active_anon:52224kB inactive_anon:74204kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7424kB pagetables:2900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  570.122401] lowmem_reserve[]: 0 0 0 0 0
[  570.126442] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  570.283016] lowmem_reserve[]: 0 0 0 0 0
[  570.287055] Node 1 Normal free:60368kB min:53696kB low:67120kB high:80544kB active_anon:1120kB inactive_anon:25848kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:368kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  570.287370] Mem-Info:
[  570.357398] Bluetooth: hci3 command 0x0409 tx timeout
[  570.408725] active_anon:13341 inactive_anon:25013 isolated_anon:0
[  570.408725]  active_file:14 inactive_file:1104 isolated_file:0
[  570.408725]  unevictable:0 dirty:0 writeback:0 unstable:0
[  570.408725]  slab_reclaimable:12704 slab_unreclaimable:120906
[  570.408725]  mapped:53589 shmem:25364 pagetables:818 bounce:0
[  570.408725]  free:56450 free_pcp:186 free_cma:0
[  570.444597] lowmem_reserve[]: 0 0 0 0 0
[  570.467641] Node 0 DMA: 2*4kB (UM) 3*8kB (UME) 3*16kB (ME) 3*32kB (ME) 6*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11056kB
[  570.547382] Node 0 active_anon:52244kB inactive_anon:74204kB active_file:16kB inactive_file:6676kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:179568kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  570.570506] Node 0 DMA32: 801*4kB (UMEH) 677*8kB (UMEH) 281*16kB (UMEH) 1580*32kB (UMEH) 1168*64kB (UMEH) 65*128kB (UMEH) 54*256kB (UM) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 163132kB
[  570.677365] Node 1 active_anon:1120kB inactive_anon:25848kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36988kB dirty:0kB writeback:0kB shmem:25944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  570.681386] Node 0 
[  570.757410] Node 0 DMA free:11056kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  570.780556] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  570.807482] lowmem_reserve[]: 0 2717 2718 2718 2718
[  570.812554] Node 0 DMA32 free:104068kB min:36200kB low:45248kB high:54296kB active_anon:52224kB inactive_anon:74204kB active_file:16kB inactive_file:6676kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7424kB pagetables:2900kB bounce:0kB free_pcp:604kB local_pcp:104kB free_cma:0kB
[  570.860576] Node 1 Normal: 3305*4kB (UM) 3353*8kB (UM) 63*16kB (UM) 46*32kB (UM) 143*64kB (UM) 15*128kB (M) 10*256kB (UM) 85*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 99676kB
[  570.927342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  570.936199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  570.947357] lowmem_reserve[]: 0 0 0 0 0
[  570.951367] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  571.009219] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  571.049267] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  571.057332] lowmem_reserve[]: 0 0 0 0 0
[  571.070327] Node 1 Normal free:168036kB min:53696kB low:67120kB high:80544kB active_anon:1120kB inactive_anon:25848kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:368kB bounce:0kB free_pcp:1348kB local_pcp:720kB free_cma:0kB
[  571.077442] 27127 total pagecache pages
[  571.167338] 0 pages in swap cache
[  571.170827] Swap cache stats: add 0, delete 0, find 0/0
[  571.176182] Free swap  = 0kB
[  571.217357] Total swap = 0kB
[  571.217781] lowmem_reserve[]: 0
[  571.220401] 2097051 pages RAM
[  571.220407] 0 pages HighMem/MovableOnly
[  571.223676]  0
[  571.226759] 363841 pages reserved
[  571.257394] 0 pages cma reserved
[  571.260785] Out of memory (oom_kill_allocating_task): Kill process 19903 (in:imklog) score 0 or sacrifice child
[  571.307374]  0 0 0
[  571.309589] Node 0 DMA: 2*4kB (UM) 3*8kB (UME) 3*16kB (ME) 3*32kB (ME) 6*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11056kB
[  571.347392] Killed process 19901 (rsyslogd) total-vm:254332kB, anon-rss:1008kB, file-rss:0kB, shmem-rss:0kB
[  571.368992] oom_reaper: reaped process 19901 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  571.397325] Node 0 DMA32: 707*4kB (UMEH) 474*8kB (UMEH) 134*16kB (UMEH) 23*32kB (UMEH) 50*64kB (UMEH) 121*128kB (UMEH) 57*256kB (UM) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 45340kB
[  571.457678] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  571.503243] Node 1 Normal: 12*4kB (UM) 82*8kB (UM) 61*16kB (UM) 1258*32kB (UM) 2551*64kB (UM) 66*128kB (UM) 10*256kB (UM) 85*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 259728kB
[  571.521506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  571.532390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  571.541976] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  571.552181] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  571.562875] 27413 total pagecache pages
[  571.568463] 0 pages in swap cache
[  571.572532] Swap cache stats: add 0, delete 0, find 0/0
[  571.579786] Free swap  = 0kB
[  571.583255] Total swap = 0kB
[  571.586791] 2097051 pages RAM
[  571.591875] 0 pages HighMem/MovableOnly
[  571.596234] 363841 pages reserved
[  571.601340] 0 pages cma reserved
[  572.048225] IPVS: ftp: loaded support on port[0] = 21
[  572.171070] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  572.194608] syz-executor.4 cpuset=/ mems_allowed=0-1
[  572.200533] CPU: 1 PID: 20215 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  572.208423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  572.217781] Call Trace:
[  572.220374]  dump_stack+0x1b2/0x281
[  572.224006]  warn_alloc.cold+0x96/0x1cc
[  572.228004]  ? zone_watermark_ok_safe+0x220/0x220
[  572.232865]  __alloc_pages_nodemask+0x2127/0x2720
[  572.237719]  ? lock_acquire+0x170/0x3f0
[  572.241791]  ? lock_acquire+0x170/0x3f0
[  572.245777]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  572.250639]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  572.256113]  ? __mutex_unlock_slowpath+0x75/0x770
[  572.260975]  alloc_pages_current+0x155/0x260
[  572.265403]  ion_page_pool_alloc+0x118/0x1b0
[  572.269824]  ion_system_heap_allocate+0x133/0x8c0
[  572.274679]  ? _raw_spin_unlock+0x29/0x40
[  572.278835]  ? _ion_heap_freelist_drain+0x6e/0x410
[  572.283772]  ? ion_system_contig_heap_create+0x130/0x130
[  572.289249]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  572.294276]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  572.299133]  ion_alloc+0x27a/0x810
[  572.302683]  ? ion_dma_buf_release+0x40/0x40
[  572.307102]  ? __might_fault+0x177/0x1b0
[  572.311174]  ion_ioctl+0xea/0x1f0
[  572.314632]  ? ion_query_heaps+0x360/0x360
[  572.318877]  ? ion_query_heaps+0x360/0x360
[  572.323119]  do_vfs_ioctl+0x75a/0xff0
[  572.326935]  ? ioctl_preallocate+0x1a0/0x1a0
[  572.331353]  ? lock_downgrade+0x740/0x740
[  572.335511]  ? __fget+0x225/0x360
[  572.338968]  ? do_vfs_ioctl+0xff0/0xff0
[  572.342969]  ? security_file_ioctl+0x83/0xb0
[  572.347381]  SyS_ioctl+0x7f/0xb0
[  572.350757]  ? do_vfs_ioctl+0xff0/0xff0
[  572.354735]  do_syscall_64+0x1d5/0x640
[  572.358650]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  572.363850] RIP: 0033:0x466459
[  572.367041] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  572.374765] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  572.382047] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  572.389318] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  572.396590] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  572.403863] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  572.437378] Bluetooth: hci3 command 0x041b tx timeout
[  572.442922] Mem-Info:
[  572.445993] active_anon:13243 inactive_anon:25013 isolated_anon:0
[  572.445993]  active_file:21 inactive_file:40 isolated_file:0
[  572.445993]  unevictable:0 dirty:0 writeback:0 unstable:0
[  572.445993]  slab_reclaimable:12681 slab_unreclaimable:120330
[  572.445993]  mapped:52831 shmem:25364 pagetables:814 bounce:0
[  572.445993]  free:25118 free_pcp:85 free_cma:0
[  572.487395] Node 0 active_anon:50936kB inactive_anon:74204kB active_file:4kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174192kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  572.600805] oom_reaper: reaped process 20233 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  572.658379] Node 1 active_anon:2036kB inactive_anon:25848kB active_file:180kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37132kB dirty:0kB writeback:0kB shmem:25944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  572.695522] oom_reaper: reaped process 20216 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  572.739612] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  572.757339] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  572.786831] systemd-journal cpuset=/ mems_allowed=0-1
[  572.812882] CPU: 1 PID: 19983 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  572.820955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  572.830306] Call Trace:
[  572.831797] lowmem_reserve[]: 0 2717
[  572.832894]  dump_stack+0x1b2/0x281
[  572.832906]  dump_header+0x178/0x82f
[  572.843935]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  572.848952]  2718
[  572.849035]  ? ___ratelimit+0x2cd/0x530
[  572.849036]  2718 2718
[  572.851091]  oom_kill_process.cold+0x10/0xb18
[  572.857535]  out_of_memory+0xe3e/0x1190
[  572.857549]  ? oom_killer_disable+0x1c0/0x1c0
[  572.857559]  ? mutex_trylock+0x152/0x1a0
[  572.862043] Node 0 
[  572.866029]  __alloc_pages_nodemask+0x23e1/0x2720
[  572.870538] DMA32 free:17660kB min:36200kB low:45248kB high:54296kB active_anon:50916kB inactive_anon:74204kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2780kB bounce:0kB free_pcp:192kB local_pcp:192kB free_cma:0kB
[  572.874552]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  572.876755] lowmem_reserve[]:
[  572.881597]  alloc_pages_current+0x155/0x260
[  572.881609]  filemap_fault+0xea3/0x1980
[  572.909826]  0
[  572.914633]  ext4_filemap_fault+0x84/0xb0
[  572.917720]  0
[  572.922093]  __do_fault+0xfa/0x380
[  572.926040]  0
[  572.927826]  __handle_mm_fault+0x2497/0x4620
[  572.927837]  ? vm_insert_page+0x7c0/0x7c0
[  572.927846]  ? lock_downgrade+0x740/0x740
[  572.927866]  handle_mm_fault+0x391/0x860
[  572.931995]  0
[  572.933786]  __do_page_fault+0x549/0xad0
[  572.937327]  0
[  572.939103]  ? spurious_fault+0x640/0x640
[  572.947626]  ? do_page_fault+0x60/0x500
[  572.947636]  ? page_fault+0x2f/0x50
[  572.947642]  page_fault+0x45/0x50
[  572.947651] RIP: 0001:0x7ffc5c2130bc
[  572.947655] RSP: 12f2a1e0:00007ffc5c2132a0 EFLAGS: 564e12f2a250
[  572.959419] Mem-Info:
[  572.963260] syz-executor.2: 
[  572.965049] active_anon:13243 inactive_anon:25013 isolated_anon:0
[  572.965049]  active_file:13 inactive_file:21 isolated_file:0
[  572.965049]  unevictable:0 dirty:0 writeback:0 unstable:0
[  572.965049]  slab_reclaimable:12681 slab_unreclaimable:120330
[  572.965049]  mapped:52831 shmem:25364 pagetables:814 bounce:0
[  572.965049]  free:13841 free_pcp:82 free_cma:0
[  572.969300] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  572.969322] syz-executor.5 cpuset=/ mems_allowed=0-1
[  572.969344] CPU: 0 PID: 20233 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  572.969350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  572.969353] Call Trace:
[  572.969373]  dump_stack+0x1b2/0x281
[  572.980671] Node 0 active_anon:50936kB inactive_anon:74204kB active_file:4kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174192kB dirty:0kB writeback:0kB shmem:75512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  572.984109]  warn_alloc.cold+0x96/0x1cc
[  572.993331] Node 1 active_anon:2036kB inactive_anon:25848kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37132kB dirty:0kB writeback:0kB shmem:25944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  572.995639]  ? dsmark_init+0x2a0/0x600
[  573.036807] Node 0 
[  573.040592]  ? zone_watermark_ok_safe+0x220/0x220
[  573.040603]  ? usleep_range+0x130/0x130
[  573.040611]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  573.040624]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  573.040633]  ? run_timer_softirq+0x5a0/0x5a0
[  573.040649]  __alloc_pages_nodemask+0x2127/0x2720
[  573.040666]  ? lock_acquire+0x170/0x3f0
[  573.045804] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  573.053647]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  573.053659]  ? ion_page_pool_alloc+0x9e/0x1b0
[  573.053674]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  573.053692]  alloc_pages_current+0x155/0x260
[  573.053705]  ion_page_pool_alloc+0x118/0x1b0
[  573.053716]  ion_system_heap_allocate+0x133/0x8c0
[  573.053727]  ? ion_alloc+0x187/0x810
[  573.053737]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  573.053747]  ? ion_system_contig_heap_create+0x130/0x130
[  573.053757]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  573.053768]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  573.053779]  ion_alloc+0x204/0x810
[  573.053793]  ? ion_dma_buf_release+0x40/0x40
[  573.070590] lowmem_reserve[]:
[  573.097516]  ? __might_fault+0x177/0x1b0
[  573.097532]  ion_ioctl+0xea/0x1f0
[  573.097543]  ? ion_query_heaps+0x360/0x360
[  573.097555]  ? ion_query_heaps+0x360/0x360
[  573.097564]  do_vfs_ioctl+0x75a/0xff0
[  573.097575]  ? ioctl_preallocate+0x1a0/0x1a0
[  573.097584]  ? lock_downgrade+0x740/0x740
[  573.097597]  ? __fget+0x225/0x360
[  573.097606]  ? do_vfs_ioctl+0xff0/0xff0
[  573.097617]  ? security_file_ioctl+0x83/0xb0
[  573.097627]  SyS_ioctl+0x7f/0xb0
[  573.097635]  ? do_vfs_ioctl+0xff0/0xff0
[  573.097647]  do_syscall_64+0x1d5/0x640
[  573.097664]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  573.097673] RIP: 0033:0x466459
[  573.097677] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  573.097686] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  573.097692] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  573.097697] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  573.097702] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  573.097707] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  573.106723] Node 0 
[  573.160583] page allocation failure: order:0
[  573.171882] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  573.230729]  0
[  573.245940] lowmem_reserve[]:
[  573.257980] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  573.274066]  0
[  573.287366]  2717
[  573.338088]  0
[  573.355246] (null)
[  573.395456]  0
[  573.406666] syz-executor.2 cpuset=
[  573.421134]  2718
[  573.425233] /
[  573.428808]  2718
[  573.431875]  mems_allowed=0-1
[  573.438950]  0 0
[  573.448735]  2718
[  573.454182] Node 1 Normal free:74836kB min:53696kB low:67120kB high:80544kB active_anon:1976kB inactive_anon:25852kB active_file:1156kB inactive_file:3032kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:320kB pagetables:492kB bounce:0kB free_pcp:380kB local_pcp:208kB free_cma:0kB
[  573.455539] CPU: 1 PID: 20216 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  573.491613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  573.500980] Call Trace:
[  573.503583]  dump_stack+0x1b2/0x281
[  573.507216]  warn_alloc.cold+0x96/0x1cc
[  573.511196]  ? zone_watermark_ok_safe+0x220/0x220
[  573.516043]  ? usleep_range+0x130/0x130
[  573.517674] syz-executor.5: 
[  573.520010]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  573.520018] page allocation failure: order:4
[  573.523043]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  573.528198] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  573.532543]  ? run_timer_softirq+0x5a0/0x5a0
[  573.537561] lowmem_reserve[]:
[  573.545666]  __alloc_pages_nodemask+0x2127/0x2720
[  573.545685]  ? lock_acquire+0x170/0x3f0
[  573.550133] (null)
[  573.553165]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  573.558031]  0
[  573.561970]  ? ion_page_pool_alloc+0x9e/0x1b0
[  573.561987]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  573.562006]  alloc_pages_current+0x155/0x260
[  573.564163]  0
[  573.569347]  ion_page_pool_alloc+0x118/0x1b0
[  573.569359]  ion_system_heap_allocate+0x133/0x8c0
[  573.569369]  ? ion_alloc+0x187/0x810
[  573.569382]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  573.571164]  0
[  573.575647]  ? ion_system_contig_heap_create+0x130/0x130
[  573.575658]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  573.575670]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  573.575681]  ion_alloc+0x204/0x810
[  573.581185] syz-executor.5 cpuset=
[  573.585525]  ? ion_dma_buf_release+0x40/0x40
[  573.587334] /
[  573.591691]  ? __might_fault+0x177/0x1b0
[  573.596569]  mems_allowed=0-1
[  573.600216]  ion_ioctl+0xea/0x1f0
[  573.600228]  ? ion_query_heaps+0x360/0x360
[  573.600241]  ? ion_query_heaps+0x360/0x360
[  573.606685]  0
[  573.607471]  do_vfs_ioctl+0x75a/0xff0
[  573.607484]  ? ioctl_preallocate+0x1a0/0x1a0
[  573.607497]  ? lock_downgrade+0x740/0x740
[  573.612923]  0
[  573.617939]  ? __fget+0x225/0x360
[  573.617954]  ? do_vfs_ioctl+0xff0/0xff0
[  573.617963]  ? security_file_ioctl+0x83/0xb0
[  573.617973]  SyS_ioctl+0x7f/0xb0
[  573.617980]  ? do_vfs_ioctl+0xff0/0xff0
[  573.617997]  do_syscall_64+0x1d5/0x640
[  573.634292]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  573.635984] Node 0 
[  573.640025] RIP: 0033:0x466459
[  573.640029] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  573.640039] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  573.640044] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  573.640052] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  573.653278] DMA: 
[  573.655016] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  573.656796] 2*4kB 
[  573.660575] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  573.677626] Node 0 
[  573.690215] CPU: 0 PID: 20233 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  573.702346] DMA32 free:18120kB min:36200kB low:45248kB high:54296kB active_anon:50832kB inactive_anon:74200kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2780kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  573.704679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  573.716378] lowmem_reserve[]:
[  573.719763] Call Trace:
[  573.719783]  dump_stack+0x1b2/0x281
[  573.719796]  warn_alloc.cold+0x96/0x1cc
[  573.719808]  ? zone_watermark_ok_safe+0x220/0x220
[  573.719830]  __alloc_pages_nodemask+0x2127/0x2720
[  573.719847]  ? lock_acquire+0x170/0x3f0
[  573.719861]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  573.727358]  0
[  573.734424]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  573.736451]  0
[  573.743713]  ? __mutex_unlock_slowpath+0x75/0x770
[  573.743727]  alloc_pages_current+0x155/0x260
[  573.743742]  ion_page_pool_alloc+0x118/0x1b0
[  573.743752]  ion_system_heap_allocate+0x133/0x8c0
[  573.743762]  ? _raw_spin_unlock+0x29/0x40
[  573.743772]  ? _ion_heap_freelist_drain+0x6e/0x410
[  573.743783]  ? ion_system_contig_heap_create+0x130/0x130
[  573.752189]  0
[  573.753177]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  573.755387]  0
[  573.763270]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  573.763283]  ion_alloc+0x27a/0x810
[  573.763298]  ? ion_dma_buf_release+0x40/0x40
[  573.763309]  ? __might_fault+0x177/0x1b0
[  573.763321]  ion_ioctl+0xea/0x1f0
[  573.763336]  ? ion_query_heaps+0x360/0x360
[  573.763349]  ? ion_query_heaps+0x360/0x360
[  573.763359]  do_vfs_ioctl+0x75a/0xff0
[  573.763373]  ? ioctl_preallocate+0x1a0/0x1a0
[  573.796949]  0
[  573.801960]  ? lock_downgrade+0x740/0x740
[  573.801975]  ? __fget+0x225/0x360
[  573.801985]  ? do_vfs_ioctl+0xff0/0xff0
[  573.801995]  ? security_file_ioctl+0x83/0xb0
[  573.802011]  SyS_ioctl+0x7f/0xb0
[  573.811288]  ? do_vfs_ioctl+0xff0/0xff0
[  573.815238] Node 0 
[  573.820070]  do_syscall_64+0x1d5/0x640
[  573.820087]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  573.820096] RIP: 0033:0x466459
[  573.820100] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  573.820110] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  573.820115] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  573.820124] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  573.825953] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  573.828973] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  573.828978] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  573.849793] (UM) 
[  573.866803] lowmem_reserve[]:
[  573.884270] 3*8kB 
[  573.900803]  0
[  573.914712] (UME) 
[  573.944805]  0
[  573.961742] 3*16kB 
[  573.969183]  0
[  573.987999] (ME) 
[  574.002359]  0
[  574.034028] 4*32kB 
[  574.045211] warn_alloc_show_mem: 1 callbacks suppressed
[  574.045215] Mem-Info:
[  574.053807] (UME) 
[  574.063669] active_anon:13210 inactive_anon:25013 isolated_anon:0
[  574.063669]  active_file:15 inactive_file:16 isolated_file:0
[  574.063669]  unevictable:0 dirty:0 writeback:0 unstable:0
[  574.063669]  slab_reclaimable:12681 slab_unreclaimable:120369
[  574.063669]  mapped:52792 shmem:25364 pagetables:819 bounce:0
[  574.063669]  free:15055 free_pcp:11 free_cma:0
[  574.072710] 4*64kB 
[  574.112869]  0
[  574.116903] Node 1 Normal free:31148kB min:53696kB low:67120kB high:80544kB active_anon:1988kB inactive_anon:25852kB active_file:52kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:320kB pagetables:492kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  574.136024] (UME) 
[  574.170950] lowmem_reserve[]: 0 0 0 0 0
[  574.186883] Node 0 active_anon:50852kB inactive_anon:74200kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  574.191407] 4*128kB 
[  574.228933] Node 0 DMA: 2*4kB (UM) 3*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  574.241554] (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  574.256487] Node 0 DMA32: 1287*4kB (ME) 732*8kB (UME) 172*16kB (UME) 30*32kB (UME) 16*64kB (UM) 17*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17916kB
[  574.263434] syz-executor.5: 
[  574.281524] Node 1 active_anon:1988kB inactive_anon:25852kB active_file:24kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37080kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  574.285732] Node 0 
[  574.322399] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  574.327122] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  574.352203] Node 1 Normal: 120*4kB (M) 97*8kB (M) 49*16kB (M) 40*32kB (M) 
[  574.354762] syz-executor.5 cpuset=/
[  574.370932] DMA32: 1287*4kB (ME) 732*8kB (UME) 172*16kB (UME) 30*32kB (UME) 16*64kB (UM) 17*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17916kB
[  574.382387] Node 0 
[  574.397570]  mems_allowed=0-1
[  574.402928] CPU: 0 PID: 20233 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  574.404964] 5*64kB 
[  574.411666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  574.411671] Call Trace:
[  574.411692]  dump_stack+0x1b2/0x281
[  574.411706]  warn_alloc.cold+0x96/0x1cc
[  574.411715]  ? dsmark_init+0x2a0/0x600
[  574.411726]  ? zone_watermark_ok_safe+0x220/0x220
[  574.411736]  ? usleep_range+0x130/0x130
[  574.411745]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  574.411757]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  574.411767]  ? run_timer_softirq+0x5a0/0x5a0
[  574.411783]  __alloc_pages_nodemask+0x2127/0x2720
[  574.411797]  ? lock_acquire+0x170/0x3f0
[  574.411811]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  574.429677] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  574.433552]  ? ion_page_pool_alloc+0x9e/0x1b0
[  574.453113] (M) 
[  574.456287]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  574.476168] lowmem_reserve[]:
[  574.499876]  alloc_pages_current+0x155/0x260
[  574.499893]  ion_page_pool_alloc+0x118/0x1b0
[  574.499905]  ion_system_heap_allocate+0x133/0x8c0
[  574.499916]  ? _raw_spin_unlock+0x29/0x40
[  574.499925]  ? _ion_heap_freelist_drain+0x6e/0x410
[  574.499934]  ? ion_system_contig_heap_create+0x130/0x130
[  574.499944]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  574.499954]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  574.499966]  ion_alloc+0x27a/0x810
[  574.499979]  ? ion_dma_buf_release+0x40/0x40
[  574.499991]  ? __might_fault+0x177/0x1b0
[  574.500003]  ion_ioctl+0xea/0x1f0
[  574.500013]  ? ion_query_heaps+0x360/0x360
[  574.500026]  ? ion_query_heaps+0x360/0x360
[  574.500036]  do_vfs_ioctl+0x75a/0xff0
[  574.500047]  ? ioctl_preallocate+0x1a0/0x1a0
[  574.500057]  ? lock_downgrade+0x740/0x740
[  574.500070]  ? __fget+0x225/0x360
[  574.500084]  ? do_vfs_ioctl+0xff0/0xff0
[  574.519851] 1*128kB 
[  574.523958]  ? security_file_ioctl+0x83/0xb0
[  574.543667] (U) 60*256kB 
[  574.549205]  SyS_ioctl+0x7f/0xb0
[  574.549214]  ? do_vfs_ioctl+0xff0/0xff0
[  574.549227]  do_syscall_64+0x1d5/0x640
[  574.549243]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  574.549256] RIP: 0033:0x466459
[  574.549261] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  574.549271] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  574.549276] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  574.549281] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  574.549286] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  574.549292] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  574.558149] Bluetooth: hci3 command 0x040f tx timeout
[  574.574449]  0
[  574.591173] Node 0 
[  574.606416] (U) 
[  574.619760] Normal: 
[  574.632582] 15*512kB 
[  574.649770] 0*4kB 
[  574.657976]  2717
[  574.675783] 0*8kB 
[  574.693798]  2718 2718 2718
[  574.700654] 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  574.709315] (U) 0*1024kB 0*2048kB 0*4096kB = 26808kB
[  574.714458] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.718316] Node 1 Normal: 120*4kB (M) 97*8kB (M) 49*16kB (M) 40*32kB (M) 5*64kB (M) 1*128kB (U) 60*256kB (U) 15*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26808kB
[  574.733585] Node 0 DMA32 free:17916kB min:36200kB low:45248kB high:54296kB active_anon:50832kB inactive_anon:74200kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2780kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  574.746491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.794291] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.794994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.820440] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.823184] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  574.838419] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.865886] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  574.866666] 26246 total pagecache pages
[  574.878129] lowmem_reserve[]: 0 0 0 0 0
[  574.882888] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  574.905382] 0 pages in swap cache
[  574.911857] 26018 total pagecache pages
[  574.916059] 0 pages in swap cache
[  574.919867] Swap cache stats: add 0, delete 0, find 0/0
[  574.925574] Free swap  = 0kB
[  574.933955] Total swap = 0kB
[  574.938376] 2097051 pages RAM
[  574.938774] Swap cache stats: add 0, delete 0, find 0/0
[  574.941479] 0 pages HighMem/MovableOnly
[  574.941483] 363841 pages reserved
[  574.941486] 0 pages cma reserved
[  574.941493] Out of memory (oom_kill_allocating_task): Kill process 19983 (systemd-journal) score 0 or sacrifice child
[  574.941522] Killed process 19983 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:2180kB
[  574.953185] lowmem_reserve[]: 0 0 0 0 0
[  574.995684] Node 1 Normal free:53252kB min:53696kB low:67120kB high:80544kB active_anon:1484kB inactive_anon:25852kB active_file:1212kB inactive_file:1132kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:320kB pagetables:492kB bounce:0kB free_pcp:368kB local_pcp:0kB free_cma:0kB
[  575.007944] Free swap  = 0kB
[  575.030607] lowmem_reserve[]: 0 0 0 0 0
[  575.035388] Node 0 DMA: 3*4kB (UM) 4*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10972kB
[  575.047340] Total swap = 0kB
[  575.054341] 2097051 pages RAM
[  575.056251] Node 0 DMA32: 1349*4kB (UME) 839*8kB (UME) 189*16kB (UME) 33*32kB (UME) 58*64kB (UM) 17*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22076kB
[  575.065693] 0 pages HighMem/MovableOnly
[  575.079252] 363841 pages reserved
[  575.079620] Node 0 
[  575.082698] 0 pages cma reserved
[  575.093467] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  575.118055] Node 1 Normal: 88*4kB (M) 95*8kB (M) 55*16kB (M) 44*32kB (M) 13*64kB (UM) 3*128kB (UM) 11*256kB (UM) 15*512kB (U) 31*1024kB (U) 0*2048kB 0*4096kB = 46856kB
[  575.126156] oom_reaper: reaped process 20217 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  575.133468] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  575.154553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  575.163236] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  575.175171] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  575.194568] 25409 total pagecache pages
[  575.198598] 0 pages in swap cache
[  575.202056] Swap cache stats: add 0, delete 0, find 0/0
[  575.216215] Free swap  = 0kB
[  575.225085] Total swap = 0kB
[  575.246932] 2097051 pages RAM
[  575.264534] 0 pages HighMem/MovableOnly
[  575.270860] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  575.295510] 363841 pages reserved
[  575.301151] 0 pages cma reserved
[  575.322795] in:imklog cpuset=/ mems_allowed=0-1
[  575.330219] CPU: 0 PID: 20237 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  575.337679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  575.347037] Call Trace:
[  575.349625]  dump_stack+0x1b2/0x281
[  575.353267]  dump_header+0x178/0x82f
[  575.356970]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  575.362060]  ? ___ratelimit+0x2cd/0x530
[  575.366025]  oom_kill_process.cold+0x10/0xb18
[  575.370519]  out_of_memory+0xe3e/0x1190
[  575.374484]  ? oom_killer_disable+0x1c0/0x1c0
[  575.378965]  ? mutex_trylock+0x152/0x1a0
[  575.383016]  __alloc_pages_nodemask+0x23e1/0x2720
[  575.387863]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  575.392712]  alloc_pages_current+0x155/0x260
[  575.397112]  filemap_fault+0xea3/0x1980
[  575.401092]  ext4_filemap_fault+0x84/0xb0
[  575.405227]  __do_fault+0xfa/0x380
[  575.408777]  __handle_mm_fault+0x2497/0x4620
[  575.413175]  ? vm_insert_page+0x7c0/0x7c0
[  575.417325]  ? lock_downgrade+0x740/0x740
[  575.421470]  handle_mm_fault+0x391/0x860
[  575.425520]  __do_page_fault+0x549/0xad0
[  575.429580]  ? spurious_fault+0x640/0x640
[  575.433722]  ? do_page_fault+0x60/0x500
[  575.437895]  ? page_fault+0x2f/0x50
[  575.441532]  page_fault+0x45/0x50
[  575.444973] RIP: 9f41eda3:0x1f9f
05:07:15 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  575.448321] RSP: 98002080:00007f399f41e4b8 EFLAGS: 7f399f41eda0
[  575.664903] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  575.773336] syz-executor.5 cpuset=/ mems_allowed=0-1
[  575.793495] CPU: 1 PID: 20269 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  575.801393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  575.810737] Call Trace:
[  575.813329]  dump_stack+0x1b2/0x281
[  575.816950]  warn_alloc.cold+0x96/0x1cc
[  575.820930]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  575.825935]  ? zone_watermark_ok_safe+0x220/0x220
[  575.830779]  __alloc_pages_nodemask+0x2127/0x2720
[  575.835620]  ? lock_acquire+0x170/0x3f0
[  575.839588]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  575.844427]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  575.849893]  ? __mutex_unlock_slowpath+0x75/0x770
[  575.854727]  alloc_pages_current+0x155/0x260
[  575.859142]  ion_page_pool_alloc+0x118/0x1b0
[  575.863557]  ion_system_heap_allocate+0x133/0x8c0
[  575.868388]  ? ion_alloc+0x187/0x810
[  575.872092]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  575.877534]  ? ion_system_contig_heap_create+0x130/0x130
[  575.882974]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  575.887980]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  575.892813]  ion_alloc+0x204/0x810
[  575.896352]  ? ion_dma_buf_release+0x40/0x40
[  575.901359]  ? __might_fault+0x177/0x1b0
[  575.905415]  ion_ioctl+0xea/0x1f0
[  575.908860]  ? ion_query_heaps+0x360/0x360
[  575.913088]  ? ion_query_heaps+0x360/0x360
[  575.917325]  do_vfs_ioctl+0x75a/0xff0
[  575.921117]  ? ioctl_preallocate+0x1a0/0x1a0
[  575.925508]  ? lock_downgrade+0x740/0x740
[  575.929648]  ? __fget+0x225/0x360
[  575.933105]  ? do_vfs_ioctl+0xff0/0xff0
[  575.937083]  ? security_file_ioctl+0x83/0xb0
[  575.941506]  SyS_ioctl+0x7f/0xb0
[  575.944862]  ? do_vfs_ioctl+0xff0/0xff0
[  575.948929]  do_syscall_64+0x1d5/0x640
[  575.952829]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  575.958008] RIP: 0033:0x466459
[  575.961186] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  575.968908] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  575.976169] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  575.983446] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  575.990966] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  575.998309] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  576.061266] warn_alloc_show_mem: 2 callbacks suppressed
[  576.061270] Mem-Info:
[  576.138725] active_anon:13069 inactive_anon:25012 isolated_anon:0
[  576.138725]  active_file:573 inactive_file:573 isolated_file:15
[  576.138725]  unevictable:0 dirty:0 writeback:0 unstable:0
[  576.138725]  slab_reclaimable:12708 slab_unreclaimable:119868
[  576.138725]  mapped:53207 shmem:25364 pagetables:812 bounce:0
[  576.138725]  free:22974 free_pcp:537 free_cma:0
[  576.147262] Mem-Info:
[  576.254139] active_anon:13044 inactive_anon:25012 isolated_anon:0
[  576.254139]  active_file:264 inactive_file:216 isolated_file:43
[  576.254139]  unevictable:0 dirty:0 writeback:0 unstable:0
[  576.254139]  slab_reclaimable:12708 slab_unreclaimable:119920
[  576.254139]  mapped:52657 shmem:25364 pagetables:812 bounce:0
[  576.254139]  free:16662 free_pcp:258 free_cma:0
[  576.292607] Node 0 active_anon:50508kB inactive_anon:74200kB active_file:116kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:174084kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  576.377377] Node 0 active_anon:50508kB inactive_anon:74200kB active_file:116kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:174084kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  576.415219] Node 1 active_anon:1668kB inactive_anon:25848kB active_file:100kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:35044kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  576.444903] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  576.472567] lowmem_reserve[]: 0 2717 2718 2718 2718
[  576.478398] Node 0 DMA32 free:69960kB min:36200kB low:45248kB high:54296kB active_anon:50496kB inactive_anon:74200kB active_file:116kB inactive_file:152kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2828kB bounce:0kB free_pcp:1436kB local_pcp:736kB free_cma:0kB
[  576.500666] Node 1 active_anon:1668kB inactive_anon:25848kB active_file:100kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34944kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  576.510191] lowmem_reserve[]: 0 0 0 0 0
[  576.569495] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  576.617336] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  576.639245] lowmem_reserve[]: 0 2717 2718 2718 2718
[  576.655631] Node 0 DMA32 free:117936kB min:36200kB low:45248kB high:54296kB active_anon:50496kB inactive_anon:74200kB active_file:116kB inactive_file:152kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2828kB bounce:0kB free_pcp:804kB local_pcp:708kB free_cma:0kB
[  576.677378] Bluetooth: hci3 command 0x0419 tx timeout
[  576.727341] lowmem_reserve[]: 0 0 0 0 0
[  576.731372] Node 1 Normal free:113016kB min:53696kB low:67120kB high:80544kB active_anon:1668kB inactive_anon:25848kB active_file:188kB inactive_file:224kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:420kB bounce:0kB free_pcp:1408kB local_pcp:668kB free_cma:0kB
[  576.806887] lowmem_reserve[]: 0 0 0 0 0
[  576.823349] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  576.827888] lowmem_reserve[]: 0 0 0 0 0
[  576.917476] Node 0 DMA: 40*4kB (UM) 6*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11136kB
[  576.931789] lowmem_reserve[]: 0 0 0 0 0
[  576.957089] Node 0 DMA32: 1100*4kB (ME) 748*8kB (ME) 199*16kB (UME) 664*32kB (UME) 123*64kB (UM) 14*128kB (UM) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 45248kB
[  576.958493] Node 1 
[  577.006966] chnl_net:caif_netlink_parms(): no params data found
[  577.023233] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  577.074036] Normal free:54608kB min:53696kB low:67120kB high:80544kB active_anon:1684kB inactive_anon:25848kB active_file:12kB inactive_file:1664kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:424kB bounce:0kB free_pcp:144kB local_pcp:76kB free_cma:0kB
[  577.098316] Node 1 Normal: 130*4kB (UME) 44*8kB (UME) 30*16kB (UME) 286*32kB (UME) 237*64kB (UME) 44*128kB (UME) 29*256kB (UME) 7*512kB (UE) 20*1024kB (UM) 0*2048kB 0*4096kB = 62792kB
[  577.214283] lowmem_reserve[]: 0 0 0 0 0
[  577.232677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  577.232845] Node 0 
[  577.257792] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  577.269309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  577.278305] DMA: 2*4kB (UM) 5*8kB (UME) 4*16kB (UME) 5*32kB (UME) 3*64kB (ME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  577.311069] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  577.333691] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  577.340091] syz-executor.2 cpuset=/ mems_allowed=0-1
[  577.351568] 25437 total pagecache pages
[  577.355583] 0 pages in swap cache
[  577.366726] CPU: 1 PID: 20216 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  577.374617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  577.378056] Swap cache stats: add 0, delete 0, find 0/0
[  577.383971] Call Trace:
[  577.390275] Free swap  = 0kB
[  577.391912]  dump_stack+0x1b2/0x281
[  577.394933] Total swap = 0kB
[  577.398549]  warn_alloc.cold+0x96/0x1cc
[  577.398561]  ? zone_watermark_ok_safe+0x220/0x220
[  577.398584]  __alloc_pages_nodemask+0x2127/0x2720
[  577.401576] 2097051 pages RAM
[  577.405534]  ? lock_acquire+0x170/0x3f0
[  577.410370] 0 pages HighMem/MovableOnly
[  577.415179]  ? lock_acquire+0x170/0x3f0
[  577.418273] 363841 pages reserved
[  577.422219]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  577.426157] 0 pages cma reserved
[  577.430118]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  577.430131]  ? __mutex_unlock_slowpath+0x75/0x770
[  577.430146]  alloc_pages_current+0x155/0x260
[  577.433572] Out of memory (oom_kill_allocating_task): Kill process 20237 (in:imklog) score 0 or sacrifice child
[  577.438398]  ion_page_pool_alloc+0x118/0x1b0
[  577.438411]  ion_system_heap_allocate+0x133/0x8c0
[  577.438422]  ? _raw_spin_unlock+0x29/0x40
[  577.442957] Killed process 20235 (rsyslogd) total-vm:254332kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB
[  577.448337]  ? _ion_heap_freelist_drain+0x6e/0x410
[  577.448348]  ? ion_system_contig_heap_create+0x130/0x130
[  577.448359]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  577.448372]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  577.489956] in:imklog: 
[  577.490927]  ion_alloc+0x27a/0x810
[  577.495826] page allocation failure: order:0
[  577.501276]  ? ion_dma_buf_release+0x40/0x40
[  577.501290]  ? __might_fault+0x177/0x1b0
[  577.501302]  ion_ioctl+0xea/0x1f0
[  577.501313]  ? ion_query_heaps+0x360/0x360
[  577.506322] , mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  577.511164]  ? ion_query_heaps+0x360/0x360
[  577.511176]  do_vfs_ioctl+0x75a/0xff0
[  577.511188]  ? ioctl_preallocate+0x1a0/0x1a0
[  577.511200]  ? lock_downgrade+0x740/0x740
[  577.513764] (null)
[  577.517385]  ? __fget+0x225/0x360
[  577.517395]  ? do_vfs_ioctl+0xff0/0xff0
[  577.517408]  ? security_file_ioctl+0x83/0xb0
[  577.521792] in:imklog cpuset=
[  577.526187]  SyS_ioctl+0x7f/0xb0
[  577.530249] /
[  577.533654]  ? do_vfs_ioctl+0xff0/0xff0
[  577.537885]  mems_allowed=0-1
[  577.544704]  do_syscall_64+0x1d5/0x640
[  577.594174]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  577.599359] RIP: 0033:0x466459
[  577.602538] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  577.610237] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  577.617518] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  577.624789] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  577.632066] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  577.639327] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  577.646607] CPU: 0 PID: 20237 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  577.654053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  577.663390] Call Trace:
[  577.665971]  dump_stack+0x1b2/0x281
[  577.669589]  warn_alloc.cold+0x96/0x1cc
[  577.673556]  ? zone_watermark_ok_safe+0x220/0x220
[  577.678396]  ? unreserve_highatomic_pageblock+0x336/0x460
[  577.683927]  ? wait_for_completion_io+0x10/0x10
[  577.688590]  __alloc_pages_nodemask+0x2127/0x2720
[  577.693431]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  577.698536]  alloc_pages_current+0x155/0x260
[  577.702934]  filemap_fault+0xea3/0x1980
[  577.706930]  ext4_filemap_fault+0x84/0xb0
[  577.711068]  __do_fault+0xfa/0x380
[  577.714596]  __handle_mm_fault+0x2497/0x4620
[  577.718992]  ? vm_insert_page+0x7c0/0x7c0
[  577.723131]  ? lock_downgrade+0x740/0x740
[  577.727285]  handle_mm_fault+0x391/0x860
[  577.731335]  __do_page_fault+0x549/0xad0
[  577.735398]  ? spurious_fault+0x640/0x640
[  577.739533]  ? do_page_fault+0x60/0x500
[  577.743499]  ? page_fault+0x2f/0x50
[  577.747115]  page_fault+0x45/0x50
[  577.750556] RIP: 9f41eda3:0x1f9f
[  577.753908] RSP: 98002080:00007f399f41e4b8 EFLAGS: 7f399f41eda0
[  577.754137] syz-executor.4: 
[  577.756207] Node 0 DMA32: 1151*4kB (ME) 707*8kB (UME) 169*16kB (UME) 163*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18180kB
[  577.766240] page allocation failure: order:0
[  577.777127] Mem-Info:
[  577.779639] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  577.789248] active_anon:13037 inactive_anon:25012 isolated_anon:0
[  577.789248]  active_file:60 inactive_file:23 isolated_file:0
[  577.789248]  unevictable:0 dirty:4 writeback:0 unstable:0
[  577.789248]  slab_reclaimable:12720 slab_unreclaimable:119466
[  577.789248]  mapped:52240 shmem:25364 pagetables:794 bounce:0
[  577.789248]  free:13865 free_pcp:0 free_cma:0
[  577.810622] Node 1 
[  577.841431] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  577.854008] syz-executor.4 cpuset=/ mems_allowed=0-1
[  577.861452] CPU: 0 PID: 20215 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  577.869337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  577.878684] Call Trace:
[  577.881275]  dump_stack+0x1b2/0x281
[  577.884903]  warn_alloc.cold+0x96/0x1cc
[  577.887250] Normal: 
[  577.888906]  ? zone_watermark_ok_safe+0x220/0x220
[  577.888916]  ? usleep_range+0x130/0x130
[  577.888925]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  577.888936]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  577.888947]  ? run_timer_softirq+0x5a0/0x5a0
[  577.888963]  __alloc_pages_nodemask+0x2127/0x2720
[  577.888980]  ? lock_acquire+0x170/0x3f0
[  577.888995]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  577.889007]  ? ion_page_pool_alloc+0x9e/0x1b0
[  577.889021]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  577.898767] syz-executor.3: 
[  577.900134]  ? retint_kernel+0x2d/0x2d
[  577.905282] page allocation failure: order:0
[  577.910312]  alloc_pages_current+0x155/0x260
[  577.910327]  ion_page_pool_alloc+0x118/0x1b0
[  577.910338]  ion_system_heap_allocate+0x133/0x8c0
[  577.910350]  ? _raw_spin_unlock+0x29/0x40
[  577.910358]  ? _ion_heap_freelist_drain+0x6e/0x410
[  577.910368]  ? ion_system_contig_heap_create+0x130/0x130
[  577.910379]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  577.910389]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  577.910400]  ion_alloc+0x27a/0x810
[  577.910414]  ? ion_dma_buf_release+0x40/0x40
[  577.910425]  ? __might_fault+0x177/0x1b0
[  577.910440]  ion_ioctl+0xea/0x1f0
[  577.927966] 180*4kB 
[  577.928440]  ? ion_query_heaps+0x360/0x360
[  577.932906] (ME) 
[  577.938343]  ? ion_query_heaps+0x360/0x360
[  577.938354]  do_vfs_ioctl+0x75a/0xff0
[  577.938366]  ? ioctl_preallocate+0x1a0/0x1a0
[  577.938376]  ? lock_downgrade+0x740/0x740
[  577.938389]  ? __fget+0x225/0x360
[  577.938398]  ? do_vfs_ioctl+0xff0/0xff0
[  577.938409]  ? security_file_ioctl+0x83/0xb0
[  577.938419]  SyS_ioctl+0x7f/0xb0
[  577.938427]  ? do_vfs_ioctl+0xff0/0xff0
[  577.938439]  do_syscall_64+0x1d5/0x640
[  577.938455]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  577.953988] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  577.954108] RIP: 0033:0x466459
[  577.962657] (null)
[  577.963337] RSP: 002b:00007ff90c340188 EFLAGS: 00000246
[  577.982346] 100*8kB 
[  577.982829]  ORIG_RAX: 0000000000000010
[  578.002038] syz-executor.3 cpuset=
[  578.003040] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  578.005343] /
[  578.009555] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  578.009563] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  578.026056] (ME) 
[  578.029713] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  578.029719] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  578.034477] Node 0 active_anon:50508kB inactive_anon:74200kB active_file:28kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174100kB dirty:12kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  578.049461] 58*16kB 
[  578.057550] Node 1 active_anon:1728kB inactive_anon:25848kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  578.072354]  mems_allowed=0-1
[  578.081073] Node 0 
[  578.099792] (ME) 
[  578.107258] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  578.125310] CPU: 1 PID: 20217 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  578.129397] lowmem_reserve[]:
[  578.154958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  578.154963] Call Trace:
[  578.154984]  dump_stack+0x1b2/0x281
[  578.154997]  warn_alloc.cold+0x96/0x1cc
[  578.155008]  ? zone_watermark_ok_safe+0x220/0x220
[  578.155023]  ? usleep_range+0x130/0x130
[  578.159450]  0
[  578.184604]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  578.184618]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  578.184628]  ? run_timer_softirq+0x5a0/0x5a0
[  578.184645]  __alloc_pages_nodemask+0x2127/0x2720
[  578.187778]  2717
[  578.189992]  ? lock_acquire+0x170/0x3f0
[  578.192021]  2718
[  578.217614]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  578.217626]  ? ion_page_pool_alloc+0x9e/0x1b0
[  578.217642]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  578.217660]  alloc_pages_current+0x155/0x260
[  578.237338]  2718
[  578.237971]  ion_page_pool_alloc+0x118/0x1b0
[  578.240553]  2718
[  578.244171]  ion_system_heap_allocate+0x133/0x8c0
[  578.258735]  ? ion_alloc+0x187/0x810
[  578.263820] Node 0 
[  578.268825]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  578.268838]  ? ion_system_contig_heap_create+0x130/0x130
[  578.268847]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  578.268860]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  578.268871]  ion_alloc+0x204/0x810
[  578.287395] DMA32 free:18180kB min:36200kB low:45248kB high:54296kB active_anon:50496kB inactive_anon:74200kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2828kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  578.291009]  ? ion_dma_buf_release+0x40/0x40
[  578.295501] lowmem_reserve[]:
[  578.300951]  ? __might_fault+0x177/0x1b0
[  578.300966]  ion_ioctl+0xea/0x1f0
[  578.300977]  ? ion_query_heaps+0x360/0x360
[  578.300990]  ? ion_query_heaps+0x360/0x360
[  578.301001]  do_vfs_ioctl+0x75a/0xff0
[  578.327354]  0
[  578.330105]  ? ioctl_preallocate+0x1a0/0x1a0
[  578.335565]  0
[  578.340576]  ? lock_downgrade+0x740/0x740
[  578.340590]  ? __fget+0x225/0x360
[  578.340599]  ? do_vfs_ioctl+0xff0/0xff0
[  578.340609]  ? security_file_ioctl+0x83/0xb0
[  578.340620]  SyS_ioctl+0x7f/0xb0
[  578.350892]  0
[  578.377310]  ? do_vfs_ioctl+0xff0/0xff0
[  578.377324]  do_syscall_64+0x1d5/0x640
[  578.377341]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  578.377350] RIP: 0033:0x466459
[  578.377359] RSP: 002b:00007f42379f8188 EFLAGS: 00000246
[  578.397351]  0
[  578.400806]  ORIG_RAX: 0000000000000010
[  578.404595]  0
[  578.406391] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  578.428498] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  578.431857] Node 0 
[  578.433643] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  578.447371] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  578.449826] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  578.449836] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  578.455189] lowmem_reserve[]:
[  578.465199] 196*32kB 
[  578.524499]  0
[  578.534289] Bluetooth: hci0 command 0x0406 tx timeout
[  578.538477] oom_reaper: reaped process 20235 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  578.556669]  0 0 0 0
[  578.564254] (UME) 17*64kB (ME) 40*128kB (UME) 30*256kB (UME) 8*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 26704kB
[  578.569355] Node 1 Normal free:257872kB min:53696kB low:67120kB high:80544kB active_anon:928kB inactive_anon:25848kB active_file:152kB inactive_file:6548kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:348kB bounce:0kB free_pcp:656kB local_pcp:164kB free_cma:0kB
05:07:18 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, 0x0)

[  578.591701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  578.635936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  578.645770] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  578.663044] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  578.682061] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  578.694024] lowmem_reserve[]: 0 0 0 0 0
[  578.712301] Node 0 DMA: 2*4kB (UM) 5*8kB (UME) 4*16kB (UME) 5*32kB (UME) 3*64kB (ME) 4*128kB (UE) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  578.713589] 28393 total pagecache pages
[  578.770827] Node 0 DMA32: 1150*4kB (UME) 1005*8kB (UME) 222*16kB (UME) 176*32kB (UME) 90*64kB (UM) 106*128kB (UH) 6*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42688kB
[  578.773771] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  578.799137] 0 pages in swap cache
[  578.802635] Swap cache stats: add 0, delete 0, find 0/0
[  578.823940] Free swap  = 0kB
[  578.840930] Total swap = 0kB
[  578.845125] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  578.854713] 2097051 pages RAM
[  578.864084] systemd[1]: Stopped Journal Service.
[  578.864794] 0 pages HighMem/MovableOnly
[  578.881094] 363841 pages reserved
[  578.891574] 0 pages cma reserved
[  578.902186] Node 1 Normal: 1*4kB (E) 3*8kB (UME) 1*16kB (E) 2*32kB (ME) 1230*64kB (U) 834*128kB (UM) 70*256kB (UM) 89*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 249068kB
[  578.939151] systemd[1]: Starting Journal Service...
[  578.983997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  579.016949] bridge0: port 1(bridge_slave_0) entered blocking state
[  579.037949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  579.055608] bridge0: port 1(bridge_slave_0) entered disabled state
[  579.074322] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  579.086654] device bridge_slave_0 entered promiscuous mode
[  579.108344] bridge0: port 2(bridge_slave_1) entered blocking state
[  579.114754] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  579.136605] bridge0: port 2(bridge_slave_1) entered disabled state
[  579.143964] 28865 total pagecache pages
[  579.157412] 0 pages in swap cache
[  579.161954] device bridge_slave_1 entered promiscuous mode
[  579.179567] Swap cache stats: add 0, delete 0, find 0/0
[  579.193746] Free swap  = 0kB
[  579.208465] Total swap = 0kB
[  579.222542] 2097051 pages RAM
[  579.233428] 0 pages HighMem/MovableOnly
[  579.251817] 363841 pages reserved
[  579.268022] 0 pages cma reserved
[  579.276080] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  579.287424] in:imklog invoked oom-killer: gfp_mask=0x0(), nodemask=(null),  order=0, oom_score_adj=0
[  579.314256] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  579.327579] in:imklog cpuset=/ mems_allowed=0-1
[  579.342223] CPU: 0 PID: 20237 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  579.349779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  579.359602] Call Trace:
[  579.363089]  dump_stack+0x1b2/0x281
[  579.366732]  dump_header+0x178/0x82f
[  579.370445]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  579.375544]  ? ___ratelimit+0x2cd/0x530
[  579.379522]  oom_kill_process.cold+0x10/0xb18
[  579.384031]  out_of_memory+0xe3e/0x1190
[  579.388005]  ? pagefault_out_of_memory+0xaa/0xd0
[  579.392762]  ? oom_killer_disable+0x1c0/0x1c0
[  579.397277]  ? mutex_trylock+0x152/0x1a0
[  579.401344]  ? pagefault_out_of_memory+0xaa/0xd0
[  579.406109]  pagefault_out_of_memory+0xbb/0xd0
[  579.410690]  ? out_of_memory+0x1190/0x1190
[  579.414928]  ? lock_downgrade+0x740/0x740
[  579.419075]  mm_fault_error+0xad/0x2c0
[  579.422963]  __do_page_fault+0x93c/0xad0
[  579.427033]  ? spurious_fault+0x640/0x640
[  579.431203]  ? do_page_fault+0x60/0x500
[  579.435182]  ? page_fault+0x2f/0x50
[  579.438807]  page_fault+0x45/0x50
[  579.442255] RIP: 9f41eda3:0x1f9f
[  579.445613] RSP: 98002080:00007f399f41e4b8 EFLAGS: 7f399f41eda0
[  579.581501] warn_alloc_show_mem: 2 callbacks suppressed
[  579.581505] Mem-Info:
[  579.607434] active_anon:12886 inactive_anon:25012 isolated_anon:0
[  579.607434]  active_file:51 inactive_file:50 isolated_file:17
[  579.607434]  unevictable:0 dirty:16 writeback:0 unstable:0
[  579.607434]  slab_reclaimable:12746 slab_unreclaimable:119414
[  579.607434]  mapped:52238 shmem:25364 pagetables:807 bounce:0
[  579.607434]  free:20497 free_pcp:197 free_cma:0
[  579.617387] Mem-Info:
[  579.641316] Node 0 active_anon:50508kB inactive_anon:74200kB active_file:84kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174100kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  579.667375] active_anon:12886 inactive_anon:25012 isolated_anon:0
[  579.667375]  active_file:51 inactive_file:50 isolated_file:17
[  579.667375]  unevictable:0 dirty:16 writeback:0 unstable:0
[  579.667375]  slab_reclaimable:12746 slab_unreclaimable:119414
[  579.667375]  mapped:52238 shmem:25364 pagetables:807 bounce:0
[  579.667375]  free:17570 free_pcp:85 free_cma:0
[  579.672003] Node 1 active_anon:1036kB inactive_anon:25848kB active_file:120kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:34852kB dirty:64kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  579.737383] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  579.744106] Node 0 active_anon:50508kB inactive_anon:74200kB active_file:84kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174100kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  579.769185] lowmem_reserve[]:
[  579.791808] Node 1 active_anon:1036kB inactive_anon:25848kB active_file:120kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:34852kB dirty:64kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  579.795477]  0
[  579.822875] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  579.826274]  2717
[  579.852406] lowmem_reserve[]: 0 2717 2718 2718 2718
[  579.856511]  2718 2718 2718
[  579.862728] Node 0 DMA32 free:17736kB min:36200kB low:45248kB high:54296kB active_anon:50496kB inactive_anon:74200kB active_file:292kB inactive_file:276kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  579.875844] Node 0 DMA32 free:17736kB min:36200kB low:45248kB high:54296kB active_anon:50496kB inactive_anon:74200kB active_file:292kB inactive_file:276kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  579.896069] lowmem_reserve[]:
[  579.922650] lowmem_reserve[]: 0 0 0 0 0
[  579.926422]  0
[  579.929771] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  579.931578]  0 0 0 0
[  579.966512] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  579.967350] lowmem_reserve[]: 0 0 0 0 0
[  579.997112] Node 1 Normal free:26724kB min:53696kB low:67120kB high:80544kB active_anon:1036kB inactive_anon:25848kB active_file:552kB inactive_file:316kB unevictable:0kB writepending:64kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:464kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  580.009856] lowmem_reserve[]: 0 0 0 0 0
[  580.034030] Node 1 Normal free:26724kB min:53696kB low:67120kB high:80544kB active_anon:1036kB inactive_anon:25848kB active_file:552kB inactive_file:316kB unevictable:0kB writepending:64kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:464kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  580.037335] lowmem_reserve[]: 0 0 0 0 0
[  580.070162] lowmem_reserve[]:
[  580.072492] Node 0 
[  580.072495]  0 0
[  580.075581] DMA: 91*4kB (UM) 3*8kB (ME) 4*16kB (UME) 5*32kB (UME) 4*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10980kB
[  580.081828]  0 0 0
[  580.097105] Node 0 DMA: 91*4kB (UM) 3*8kB (ME) 4*16kB (UME) 5*32kB (UME) 4*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10980kB
[  580.119753] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  580.124401] Node 0 DMA32: 1117*4kB (UME) 712*8kB (MEH) 161*16kB (ME) 160*32kB (UME) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17988kB
[  580.145028] syz-executor.4 cpuset=
[  580.152348] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  580.165227] Node 0 
[  580.174415] / mems_allowed=0-1
[  580.180452] Node 0 DMA32: 1117*4kB (UME) 712*8kB (MEH) 161*16kB (ME) 160*32kB (UME) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17988kB
[  580.187169] Normal: 
[  580.194718] CPU: 1 PID: 20352 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  580.204919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  580.214264] Call Trace:
[  580.216908]  dump_stack+0x1b2/0x281
[  580.218635] 0*4kB 0*8kB 
[  580.220532]  warn_alloc.cold+0x96/0x1cc
[  580.220540] 0*16kB 
[  580.223208]  ? zone_watermark_ok_safe+0x220/0x220
[  580.227161] 0*32kB 0*64kB 
[  580.229400]  __alloc_pages_nodemask+0x2127/0x2720
[  580.229413]  ? io_schedule_timeout+0x140/0x140
[  580.237024] 0*128kB 
[  580.237057]  ? lock_acquire+0x170/0x3f0
[  580.241883] 0*256kB 
[  580.246433]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  580.248740] 0*512kB 
[  580.252687]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  580.254981] 0*1024kB 
[  580.259819]  ? __mutex_unlock_slowpath+0x75/0x770
[  580.259835]  alloc_pages_current+0x155/0x260
[  580.259851]  ion_page_pool_alloc+0x118/0x1b0
[  580.262163] 0*2048kB 
[  580.267604]  ion_system_heap_allocate+0x133/0x8c0
[  580.267615]  ? ion_alloc+0x187/0x810
[  580.267627]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  580.270011] 0*4096kB 
[  580.274839]  ? ion_system_contig_heap_create+0x130/0x130
[  580.279255] = 0kB
[  580.283624]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  580.286000] Node 1 
[  580.290832]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  580.290845]  ion_alloc+0x204/0x810
[  580.290860]  ? ion_dma_buf_release+0x40/0x40
[  580.290872]  ? __might_fault+0x177/0x1b0
[  580.294563] Normal: 
[  580.300011]  ion_ioctl+0xea/0x1f0
[  580.300023]  ? ion_query_heaps+0x360/0x360
[  580.300034]  ? ion_query_heaps+0x360/0x360
[  580.300044]  do_vfs_ioctl+0x75a/0xff0
[  580.300057]  ? ioctl_preallocate+0x1a0/0x1a0
[  580.300067]  ? lock_downgrade+0x740/0x740
[  580.300079]  ? __fget+0x225/0x360
[  580.302525] 59*4kB 
[  580.307933]  ? do_vfs_ioctl+0xff0/0xff0
[  580.307944]  ? security_file_ioctl+0x83/0xb0
[  580.307955]  SyS_ioctl+0x7f/0xb0
[  580.307963]  ? do_vfs_ioctl+0xff0/0xff0
[  580.310022] (UM) 
[  580.315027]  do_syscall_64+0x1d5/0x640
[  580.317233] 51*8kB 
[  580.322072]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  580.322081] RIP: 0033:0x466459
[  580.322085] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  580.322095] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  580.322103] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  580.325623] (UM) 
[  580.330098] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  580.330104] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  580.330109] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  580.333235] syz-executor.2 cpuset=
[  580.334187] 33*16kB 
[  580.336662] /
[  580.363522] (M) 
[  580.366382] Node 0 
[  580.366546] 731*32kB (UM) 26*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 
[  580.370575] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  580.370630] Node 1 Normal: 59*4kB (UM) 
[  580.397831] 0*1024kB 
[  580.401830]  mems_allowed=0-1
[  580.426001] 0*2048kB 
[  580.437284] 51*8kB 
[  580.461016] 0*4096kB 
[  580.466484] (UM) 
[  580.493662] = 26356kB
[  580.497190] CPU: 1 PID: 20216 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  580.500254] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  580.505995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  580.506001] Call Trace:
[  580.514849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  580.524190]  dump_stack+0x1b2/0x281
[  580.524205]  warn_alloc.cold+0x96/0x1cc
[  580.526769] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  580.535326]  ? zone_watermark_ok_safe+0x220/0x220
[  580.535337]  ? usleep_range+0x130/0x130
[  580.535346]  ? try_to_free_pages+0x23f/0x6e0
[  580.535357]  ? _find_next_bit+0xdb/0x100
[  580.538981] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  580.542932]  ? run_timer_softirq+0x5a0/0x5a0
[  580.551765] 25399 total pagecache pages
[  580.556569]  __alloc_pages_nodemask+0x2127/0x2720
[  580.567357] 0 pages in swap cache
[  580.568956]  ? lock_acquire+0x170/0x3f0
[  580.577536] Swap cache stats: add 0, delete 0, find 0/0
[  580.581903]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  580.585847] Free swap  = 0kB
[  580.590678]  ? ion_page_pool_alloc+0x9e/0x1b0
[  580.590694]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  580.590714]  alloc_pages_current+0x155/0x260
[  580.596547] Total swap = 0kB
[  580.598119]  ion_page_pool_alloc+0x118/0x1b0
[  580.598131]  ion_system_heap_allocate+0x133/0x8c0
[  580.598143]  ? _raw_spin_unlock+0x29/0x40
[  580.603669] 2097051 pages RAM
[  580.608501]  ? _ion_heap_freelist_drain+0x6e/0x410
[  580.608512]  ? ion_system_contig_heap_create+0x130/0x130
[  580.608523]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  580.608538]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  580.611531] 0 pages HighMem/MovableOnly
[  580.616014]  ion_alloc+0x27a/0x810
[  580.621465] 363841 pages reserved
[  580.625844]  ? ion_dma_buf_release+0x40/0x40
[  580.628856] 0 pages cma reserved
[  580.633231]  ? __might_fault+0x177/0x1b0
[  580.638070] Out of memory (oom_kill_allocating_task): Kill process 20237 (in:imklog) score 0 or sacrifice child
[  580.642200]  ion_ioctl+0xea/0x1f0
[  580.645291] Killed process 20237 (in:imklog) total-vm:254332kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  580.650189]  ? ion_query_heaps+0x360/0x360
[  580.650203]  ? ion_query_heaps+0x360/0x360
[  580.650214]  do_vfs_ioctl+0x75a/0xff0
[  580.723849]  ? ioctl_preallocate+0x1a0/0x1a0
[  580.728252]  ? lock_downgrade+0x740/0x740
[  580.732394]  ? __fget+0x225/0x360
[  580.735848]  ? do_vfs_ioctl+0xff0/0xff0
[  580.739817]  ? security_file_ioctl+0x83/0xb0
[  580.744217]  SyS_ioctl+0x7f/0xb0
[  580.747572]  ? do_vfs_ioctl+0xff0/0xff0
[  580.751537]  do_syscall_64+0x1d5/0x640
[  580.755420]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  580.760599] RIP: 0033:0x466459
[  580.763774] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  580.771472] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  580.778729] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  580.785990] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  580.793269] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  580.800966] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  580.811053] kworker/u4:0 invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null),  order=1, oom_score_adj=0
[  580.823070] kworker/u4:0 cpuset=/ mems_allowed=0-1
[  580.828151] CPU: 1 PID: 20382 Comm: kworker/u4:0 Not tainted 4.14.227-syzkaller #0
[  580.835851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  580.845195] Call Trace:
[  580.847779]  dump_stack+0x1b2/0x281
[  580.851421]  dump_header+0x178/0x82f
[  580.853973] 33*16kB 
[  580.855127]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  580.855129] (M) 731*32kB 
[  580.857441]  ? ___ratelimit+0x2cd/0x530
[  580.857451]  oom_kill_process.cold+0x10/0xb18
[  580.857462]  ? lock_downgrade+0x740/0x740
[  580.857477]  out_of_memory+0x2dc/0x1190
[  580.862567] (UM) 
[  580.865312]  ? oom_killer_disable+0x1c0/0x1c0
[  580.873237] 26*64kB 
[  580.873736]  ? mutex_trylock+0x152/0x1a0
[  580.877880] (UM) 
[  580.881842]  __alloc_pages_nodemask+0x23e1/0x2720
[  580.883874] 1*128kB 
[  580.888365]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  580.888387]  ? cache_grow_begin+0x41/0x630
[  580.890687] (U) 
[  580.894747]  cache_grow_begin+0x91/0x630
[  580.896810] 0*256kB 
[  580.901656]  ? cache_grow_begin+0x91/0x630
[  580.901669]  fallback_alloc+0x207/0x2c0
[  580.901682]  kmem_cache_alloc+0x1e5/0x3c0
[  580.903988] 0*512kB 
[  580.908827]  getname_kernel+0x4e/0x340
[  580.908848]  call_usermodehelper_exec_async+0x2df/0x510
[  580.913080] 0*1024kB 
[  580.915040]  ? call_usermodehelper_exec_work+0x2a0/0x2a0
[  580.919114] 0*2048kB 
[  580.921400]  ret_from_fork+0x24/0x30
[  580.925607] 0*4096kB 
[  580.929740] Mem-Info:
[  580.934605] = 26356kB
[  580.936045] active_anon:12907 inactive_anon:25012 isolated_anon:0
[  580.936045]  active_file:42 inactive_file:0 isolated_file:0
[  580.936045]  unevictable:0 dirty:0 writeback:0 unstable:0
[  580.936045]  slab_reclaimable:12748 slab_unreclaimable:119457
[  580.936045]  mapped:52225 shmem:25364 pagetables:758 bounce:0
[  580.936045]  free:13823 free_pcp:37 free_cma:0
[  580.966684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  581.000530] Node 0 active_anon:50560kB inactive_anon:74200kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  581.036688] Node 1 active_anon:1068kB inactive_anon:25848kB active_file:124kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  581.036902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  581.063935] Node 0 DMA free:10952kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  581.063957] lowmem_reserve[]: 0 2717 2718 2718 2718
[  581.063976] Node 0 DMA32 free:17988kB min:36200kB low:45248kB high:54296kB active_anon:50548kB inactive_anon:74200kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2712kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB
[  581.063994] lowmem_reserve[]: 0 0 0 0 0
[  581.064011] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  581.064027] lowmem_reserve[]: 0 0 0 0 0
[  581.064045] Node 1 Normal free:26356kB min:53696kB low:67120kB high:80544kB active_anon:1068kB inactive_anon:25848kB active_file:124kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:320kB bounce:0kB free_pcp:148kB local_pcp:0kB free_cma:0kB
[  581.064062] lowmem_reserve[]: 0 0 0 0 0
[  581.064079] Node 0 DMA: 
[  581.077342] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  581.172486] 84*4kB 
[  581.206302] warn_alloc_show_mem: 1 callbacks suppressed
[  581.206306] Mem-Info:
[  581.230708] active_anon:12907 inactive_anon:25012 isolated_anon:0
[  581.230708]  active_file:19 inactive_file:15 isolated_file:0
[  581.230708]  unevictable:0 dirty:0 writeback:0 unstable:0
[  581.230708]  slab_reclaimable:12748 slab_unreclaimable:119457
[  581.230708]  mapped:52225 shmem:25364 pagetables:764 bounce:0
[  581.230708]  free:13824 free_pcp:40 free_cma:0
[  581.234975] (UM) 
[  581.275066] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  581.283209] 3*8kB (ME) 4*16kB (UME) 5*32kB (UME) 4*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10952kB
[  581.288009] 25398 total pagecache pages
[  581.314869] Node 0 active_anon:50560kB inactive_anon:74200kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:0kB shmem:75508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  581.317055] Node 0 
[  581.349845] 0 pages in swap cache
[  581.355527] Swap cache stats: add 0, delete 0, find 0/0
[  581.366170] DMA32: 1117*4kB (UME) 712*8kB (MEH) 161*16kB (ME) 160*32kB (UME) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17988kB
[  581.367661] Free swap  = 0kB
[  581.391865] Node 1 active_anon:1068kB inactive_anon:25848kB active_file:224kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:25948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  581.400884] Node 0 
[  581.432752] Total swap = 0kB
[  581.434355] Normal: 
[  581.435003] 2097051 pages RAM
[  581.445659] 0 pages HighMem/MovableOnly
[  581.456346] 363841 pages reserved
[  581.456966] 0*4kB 
[  581.462006] 0 pages cma reserved
[  581.517636] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  581.522239] 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  581.642991] lowmem_reserve[]: 0 2717 2718 2718 2718
[  581.652028] Node 0 DMA32 free:44740kB min:36200kB low:45248kB high:54296kB active_anon:50548kB inactive_anon:74200kB active_file:8kB inactive_file:452kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2712kB bounce:0kB free_pcp:1332kB local_pcp:712kB free_cma:0kB
[  581.654207] Node 1 
[  581.686617] lowmem_reserve[]: 0 0 0 0 0
[  581.730892] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  581.769676] lowmem_reserve[]: 0 0 0 0 0
[  581.797768] Node 1 Normal free:83972kB min:53696kB low:67120kB high:80544kB active_anon:1068kB inactive_anon:25848kB active_file:1132kB inactive_file:2000kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:344kB bounce:0kB free_pcp:748kB local_pcp:620kB free_cma:0kB
[  581.805292] Normal: 
[  581.840676] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL
[  581.873041] systemd-journald[20364]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  581.884707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  581.942670] 0*4kB 0*8kB 9*16kB (UM) 285*32kB (UM) 957*64kB (UM) 13*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72176kB
[  581.946659] team0: Port device team_slave_0 added
[  581.983679] systemd[1]: rsyslog.service: Unit entered failed state.
[  581.990842] lowmem_reserve[]: 0 0 0 0 0
[  582.016038] systemd[1]: rsyslog.service: Failed with result 'signal'.
[  582.023537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.027472] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  582.055260] Node 0 DMA: 85*4kB (UM) 3*8kB (ME) 6*16kB (UME) 5*32kB (UME) 4*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10988kB
[  582.092250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.093517] Node 0 DMA32: 762*4kB (UEH) 678*8kB (UMEH) 161*16kB (UME) 28*32kB (UME) 406*64kB (UM) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38056kB
[  582.129422] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.163948] team0: Port device team_slave_1 added
[  582.172579] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  582.189636] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.209760] Node 1 Normal: 160*4kB (UM) 83*8kB (UM) 41*16kB (UM) 11*32kB (UM) 831*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 55496kB
[  582.227782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.232043] 28011 total pagecache pages
[  582.254415] 0 pages in swap cache
[  582.277560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.285565] Swap cache stats: add 0, delete 0, find 0/0
[  582.291758] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  582.302133] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  582.312270] Free swap  = 0kB
[  582.312298] 27498 total pagecache pages
[  582.315380] Total swap = 0kB
[  582.322395] 2097051 pages RAM
[  582.325563] 0 pages HighMem/MovableOnly
[  582.333803] 0 pages in swap cache
[  582.337818] Swap cache stats: add 0, delete 0, find 0/0
[  582.354770] Free swap  = 0kB
[  582.362398] 363841 pages reserved
[  582.365028] Total swap = 0kB
[  582.368304] 0 pages cma reserved
[  582.387379] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart.
[  582.396855] Out of memory: Kill process 20212 (syz-executor.0) score 1004 or sacrifice child
[  582.414761] Killed process 20218 (syz-executor.0) total-vm:93252kB, anon-rss:148kB, file-rss:34820kB, shmem-rss:0kB
[  582.433568] 2097051 pages RAM
[  582.445410] systemd[1]: Stopped System Logging Service.
[  582.459888] 0 pages HighMem/MovableOnly
[  582.465834] 363841 pages reserved
[  582.497880] 0 pages cma reserved
[  582.550143] oom_reaper: reaped process 20218 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  582.572736] systemd[1]: Starting System Logging Service...
[  582.596357] batman_adv: batadv0: Adding interface: batadv_slave_0
05:07:23 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  582.657999] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  582.806262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  582.884588] batman_adv: batadv0: Adding interface: batadv_slave_1
05:07:23 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  582.931662] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  583.089132] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  583.165034] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  583.207017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  583.390980] device hsr_slave_0 entered promiscuous mode
[  583.427131] device hsr_slave_1 entered promiscuous mode
[  583.461487] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  583.502698] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  583.593032] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  583.639297] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  583.642757] syz-executor.3: 
[  583.677373] syz-executor.0 cpuset=/ mems_allowed=0-1
[  583.685556] CPU: 0 PID: 20405 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  583.687976] page allocation failure: order:4
[  583.693444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  583.693448] Call Trace:
[  583.693466]  dump_stack+0x1b2/0x281
[  583.693485]  warn_alloc.cold+0x96/0x1cc
[  583.717430]  ? zone_watermark_ok_safe+0x220/0x220
[  583.722294]  __alloc_pages_nodemask+0x2127/0x2720
[  583.726868] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  583.727140]  ? _raw_spin_unlock_irq+0x24/0x80
[  583.727155]  ? lock_acquire+0x170/0x3f0
[  583.743231]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  583.748212]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  583.753765]  ? __mutex_unlock_slowpath+0x75/0x770
[  583.757133] syz-executor.3 cpuset=
[  583.758623]  alloc_pages_current+0x155/0x260
[  583.758639]  ion_page_pool_alloc+0x118/0x1b0
[  583.758651]  ion_system_heap_allocate+0x133/0x8c0
[  583.758663]  ? ion_alloc+0x187/0x810
[  583.758673]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  583.758683]  ? ion_system_contig_heap_create+0x130/0x130
[  583.758694]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  583.758705]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  583.758717]  ion_alloc+0x204/0x810
[  583.758740]  ? ion_dma_buf_release+0x40/0x40
[  583.758753]  ? __might_fault+0x177/0x1b0
[  583.770347] /
[  583.771507]  ion_ioctl+0xea/0x1f0
[  583.793392] syz-executor.2 cpuset=
[  583.795924]  ? ion_query_heaps+0x360/0x360
[  583.795939]  ? ion_query_heaps+0x360/0x360
[  583.795953]  do_vfs_ioctl+0x75a/0xff0
[  583.808221]  mems_allowed=0-1
[  583.808761]  ? ioctl_preallocate+0x1a0/0x1a0
[  583.808772]  ? lock_downgrade+0x740/0x740
[  583.808794]  ? __fget+0x225/0x360
[  583.840857] /
[  583.841253]  ? do_vfs_ioctl+0xff0/0xff0
[  583.854514]  ? security_file_ioctl+0x83/0xb0
[  583.855494]  mems_allowed=0-1
[  583.858918]  SyS_ioctl+0x7f/0xb0
[  583.858928]  ? do_vfs_ioctl+0xff0/0xff0
[  583.858940]  do_syscall_64+0x1d5/0x640
[  583.858956]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  583.858965] RIP: 0033:0x466459
[  583.858969] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  583.858979] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  583.858984] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  583.858989] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  583.858994] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  583.859000] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  583.947379] CPU: 1 PID: 20217 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  583.955329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  583.964684] Call Trace:
[  583.967284]  dump_stack+0x1b2/0x281
[  583.970924]  warn_alloc.cold+0x96/0x1cc
[  583.974931]  ? zone_watermark_ok_safe+0x220/0x220
[  583.979790]  __alloc_pages_nodemask+0x2127/0x2720
[  583.984638]  ? io_schedule_timeout+0x140/0x140
[  583.989243]  ? lock_acquire+0x170/0x3f0
[  583.993227]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  583.998102]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  584.003563]  ? __mutex_unlock_slowpath+0x75/0x770
[  584.008417]  alloc_pages_current+0x155/0x260
[  584.012831]  ion_page_pool_alloc+0x118/0x1b0
[  584.017250]  ion_system_heap_allocate+0x133/0x8c0
[  584.022096]  ? _raw_spin_unlock+0x29/0x40
[  584.026247]  ? _ion_heap_freelist_drain+0x6e/0x410
[  584.031266]  ? ion_system_contig_heap_create+0x130/0x130
[  584.036727]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  584.041746]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  584.046608]  ion_alloc+0x27a/0x810
[  584.050160]  ? ion_dma_buf_release+0x40/0x40
[  584.054573]  ? __might_fault+0x177/0x1b0
[  584.058655]  ion_ioctl+0xea/0x1f0
[  584.062137]  ? ion_query_heaps+0x360/0x360
[  584.066380]  ? ion_query_heaps+0x360/0x360
[  584.070635]  do_vfs_ioctl+0x75a/0xff0
[  584.074441]  ? ioctl_preallocate+0x1a0/0x1a0
[  584.078851]  ? lock_downgrade+0x740/0x740
[  584.083006]  ? __fget+0x225/0x360
[  584.086465]  ? do_vfs_ioctl+0xff0/0xff0
[  584.090447]  ? security_file_ioctl+0x83/0xb0
[  584.094883]  SyS_ioctl+0x7f/0xb0
[  584.098252]  ? do_vfs_ioctl+0xff0/0xff0
[  584.102230]  do_syscall_64+0x1d5/0x640
[  584.106134]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  584.111355] RIP: 0033:0x466459
[  584.114543] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  584.122362] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  584.129654] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  584.136916] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  584.144180] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  584.151446] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  584.158733] CPU: 0 PID: 20401 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  584.166627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  584.175980] Call Trace:
[  584.178573]  dump_stack+0x1b2/0x281
[  584.182197]  warn_alloc.cold+0x96/0x1cc
[  584.186167]  ? zone_watermark_ok_safe+0x220/0x220
[  584.191024]  __alloc_pages_nodemask+0x2127/0x2720
[  584.195867]  ? lock_acquire+0x170/0x3f0
[  584.199839]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  584.204681]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  584.210127]  ? __mutex_unlock_slowpath+0x75/0x770
[  584.214965]  alloc_pages_current+0x155/0x260
[  584.219384]  ion_page_pool_alloc+0x118/0x1b0
[  584.223813]  ion_system_heap_allocate+0x133/0x8c0
[  584.228652]  ? ion_alloc+0x187/0x810
[  584.232381]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  584.237828]  ? ion_system_contig_heap_create+0x130/0x130
[  584.243276]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  584.248296]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  584.253135]  ion_alloc+0x204/0x810
[  584.256670]  ? ion_dma_buf_release+0x40/0x40
[  584.261086]  ? __might_fault+0x177/0x1b0
[  584.265172]  ion_ioctl+0xea/0x1f0
[  584.268618]  ? ion_query_heaps+0x360/0x360
[  584.272850]  ? ion_query_heaps+0x360/0x360
[  584.277076]  do_vfs_ioctl+0x75a/0xff0
[  584.280872]  ? ioctl_preallocate+0x1a0/0x1a0
[  584.285271]  ? lock_downgrade+0x740/0x740
[  584.289412]  ? __fget+0x225/0x360
[  584.292862]  ? do_vfs_ioctl+0xff0/0xff0
[  584.296825]  ? security_file_ioctl+0x83/0xb0
[  584.301235]  SyS_ioctl+0x7f/0xb0
[  584.304616]  ? do_vfs_ioctl+0xff0/0xff0
[  584.308586]  do_syscall_64+0x1d5/0x640
[  584.312492]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  584.317670] RIP: 0033:0x466459
[  584.320850] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  584.328550] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  584.335920] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  584.343178] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  584.350435] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  584.357698] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  584.445204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  584.552749] 8021q: adding VLAN 0 to HW filter on device bond0
[  584.575590] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  584.601743] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  584.616666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  584.627287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  584.649778] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  584.655872] 8021q: adding VLAN 0 to HW filter on device team0
[  584.667381] Mem-Info:
[  584.676473] active_anon:13262 inactive_anon:27044 isolated_anon:0
[  584.676473]  active_file:1242 inactive_file:931 isolated_file:32
[  584.676473]  unevictable:0 dirty:13 writeback:0 unstable:0
[  584.676473]  slab_reclaimable:12869 slab_unreclaimable:119017
[  584.676473]  mapped:54125 shmem:27411 pagetables:796 bounce:0
[  584.676473]  free:28942 free_pcp:347 free_cma:0
[  584.685642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  584.759737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  584.772202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  584.795403] bridge0: port 1(bridge_slave_0) entered blocking state
[  584.801818] bridge0: port 1(bridge_slave_0) entered forwarding state
[  584.823837] Node 0 active_anon:50996kB inactive_anon:79344kB active_file:4552kB inactive_file:3324kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:179872kB dirty:20kB writeback:0kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  584.833628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  584.884791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  584.895501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  584.921736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  584.954909] bridge0: port 2(bridge_slave_1) entered blocking state
[  584.961353] bridge0: port 2(bridge_slave_1) entered forwarding state
[  584.963058] Node 1 active_anon:2052kB inactive_anon:28832kB active_file:92kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36228kB dirty:32kB writeback:0kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  585.023670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  585.038597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  585.074503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  585.121701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  585.125988] Node 0 DMA free:11076kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:4kB inactive_file:20kB 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
[  585.179148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  585.186006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  585.198055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  585.228651] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  585.234617] lowmem_reserve[]: 0 2717 2718 2718 2718
[  585.245473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  585.268699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  585.286229] Node 0 DMA32 free:24852kB min:36200kB low:45248kB high:54296kB active_anon:50984kB inactive_anon:79344kB active_file:2100kB inactive_file:2624kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2684kB bounce:0kB free_pcp:300kB local_pcp:188kB free_cma:0kB
[  585.328031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  585.349618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[  585.373298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  585.391961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  585.421634] lowmem_reserve[]: 0 0 0 0 0
[  585.435316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  585.437798] Node 0 
[  585.453249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  585.462660] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  585.462664] lowmem_reserve[]: 0 0 0 0 0
[  585.462686] Node 1 Normal free:53584kB min:53696kB low:67120kB high:80544kB active_anon:2052kB inactive_anon:28832kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:352kB pagetables:500kB bounce:0kB free_pcp:592kB local_pcp:0kB free_cma:0kB
[  585.462705] lowmem_reserve[]: 0 0 0 0 0
[  585.462724] Node 0 DMA: 120*4kB (UM) 3*8kB (UME) 8*16kB (UME) 5*32kB (UME) 5*64kB (UME) 2*128kB (UE) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11096kB
[  585.462799] Node 0 DMA32: 777*4kB (UMEH) 551*8kB (UMEH) 145*16kB (UMEH) 26*32kB (UEH) 368*64kB (UMH) 18*128kB (UMH) 4*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37548kB
[  585.462873] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  585.462920] Node 1 Normal: 19*4kB (UM) 4*8kB (UM) 3*16kB (ME) 4*32kB (E) 4*64kB (UM) 295*128kB (UM) 59*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 53404kB
[  585.462997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  585.463004] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  585.463011] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  585.463018] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  585.463022] 28397 total pagecache pages
[  585.463032] 0 pages in swap cache
[  585.463038] Swap cache stats: add 0, delete 0, find 0/0
[  585.463041] Free swap  = 0kB
[  585.463045] Total swap = 0kB
[  585.463051] 2097051 pages RAM
[  585.463054] 0 pages HighMem/MovableOnly
[  585.463058] 363841 pages reserved
[  585.463065] 0 pages cma reserved
[  585.606785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  585.677116] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  585.702286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  585.761925] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  585.792072] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  585.810777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  585.830564] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  585.888285] 8021q: adding VLAN 0 to HW filter on device batadv0
[  587.186825] oom_reaper: reaped process 20352 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  587.298304] modprobe invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null),  order=1, oom_score_adj=0
[  587.313521] modprobe cpuset=/ mems_allowed=0-1
[  587.320584] CPU: 1 PID: 20457 Comm: modprobe Not tainted 4.14.227-syzkaller #0
[  587.327955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  587.337309] Call Trace:
[  587.339904]  dump_stack+0x1b2/0x281
[  587.343626]  dump_header+0x178/0x82f
[  587.347342]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  587.352446]  ? ___ratelimit+0x2cd/0x530
[  587.356417]  oom_kill_process.cold+0x10/0xb18
[  587.360928]  out_of_memory+0xe3e/0x1190
[  587.364913]  ? oom_killer_disable+0x1c0/0x1c0
[  587.369424]  ? mutex_trylock+0x152/0x1a0
[  587.373477]  __alloc_pages_nodemask+0x23e1/0x2720
[  587.378326]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  587.383171]  ? cache_grow_begin+0x41/0x630
[  587.387394]  cache_grow_begin+0x91/0x630
[  587.391447]  ? cache_grow_begin+0x91/0x630
[  587.395668]  fallback_alloc+0x207/0x2c0
[  587.399636]  kmem_cache_alloc+0x1e5/0x3c0
[  587.403775]  getname_flags+0xc8/0x550
[  587.407566]  do_sys_open+0x1ce/0x410
[  587.411282]  ? filp_open+0x60/0x60
[  587.414813]  ? __do_page_fault+0x159/0xad0
[  587.419038]  ? do_syscall_64+0x4c/0x640
[  587.423017]  ? do_sys_open+0x410/0x410
[  587.426904]  do_syscall_64+0x1d5/0x640
[  587.430790]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  587.435965] RIP: 0033:0x7f493f50d9b1
[  587.439676] RSP: 002b:00007ffcc2527768 EFLAGS: 00000202 ORIG_RAX: 0000000000000002
[  587.447370] RAX: ffffffffffffffda RBX: 000056474f709090 RCX: 00007f493f50d9b1
[  587.454647] RDX: 0000000000000000 RSI: 0000000000090800 RDI: 000056474e85ce99
[  587.461905] RBP: 000056474e85ce99 R08: 0000000000000003 R09: 0000000000000020
[  587.469247] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  587.476619] R13: 0000000000000000 R14: 000056474ea64068 R15: 00054486b145c780
[  587.504724] Mem-Info:
[  587.507173] active_anon:13258 inactive_anon:27044 isolated_anon:0
[  587.507173]  active_file:52 inactive_file:29 isolated_file:4
[  587.507173]  unevictable:0 dirty:0 writeback:0 unstable:0
[  587.507173]  slab_reclaimable:12803 slab_unreclaimable:120718
[  587.507173]  mapped:52694 shmem:27411 pagetables:803 bounce:0
[  587.507173]  free:13820 free_pcp:30 free_cma:0
[  587.546326] Node 0 active_anon:51016kB inactive_anon:79344kB active_file:84kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:174600kB dirty:0kB writeback:0kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  587.577421] Node 1 active_anon:2016kB inactive_anon:28832kB active_file:124kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36176kB dirty:0kB writeback:0kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  587.604827] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  587.632477] lowmem_reserve[]: 0 2717 2718 2718 2718
[  587.639776] Node 0 DMA32 free:17920kB min:36200kB low:45248kB high:54296kB active_anon:51004kB inactive_anon:79344kB active_file:476kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  587.673389] lowmem_reserve[]: 0 0 0 0 0
[  587.677434] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  587.703000] lowmem_reserve[]: 0 0 0 0 0
[  587.706998] Node 1 Normal free:26400kB min:53696kB low:67120kB high:80544kB active_anon:2016kB inactive_anon:28832kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:352kB pagetables:504kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  587.735475] lowmem_reserve[]: 0 0 0 0 0
[  587.739502] Node 0 DMA: 84*4kB (UM) 4*8kB (UME) 8*16kB (UME) 5*32kB (UME) 5*64kB (UME) 2*128kB (UE) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  587.755753] Node 0 DMA32: 729*4kB (UMEH) 511*8kB (UMEH) 179*16kB (MEH) 35*32kB (UMEH) 16*64kB (MH) 42*128kB (UMH) 4*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18412kB
[  587.773364] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  587.784196] Node 1 Normal: 75*4kB (M) 31*8kB (UM) 8*16kB (UME) 8*32kB (ME) 1*64kB (M) 36*128kB (U) 77*256kB (UM) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26852kB
[  587.803279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  587.814935] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  587.844955] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  587.860773] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  587.869539] 27467 total pagecache pages
[  587.873539] 0 pages in swap cache
[  587.877002] Swap cache stats: add 0, delete 0, find 0/0
[  587.882406] Free swap  = 0kB
[  587.885436] Total swap = 0kB
[  587.888776] 2097051 pages RAM
[  587.893537] 0 pages HighMem/MovableOnly
[  587.898985] 363841 pages reserved
[  587.902433] 0 pages cma reserved
[  587.905820] Out of memory (oom_kill_allocating_task): Kill process 20457 (modprobe) score 0 or sacrifice child
[  587.920070] Killed process 20457 (modprobe) total-vm:4304kB, anon-rss:68kB, file-rss:0kB, shmem-rss:0kB
[  587.930630] oom_reaper: reaped process 20457 (modprobe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  588.033870] oom_reaper: reaped process 20269 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  588.084270] oom_reaper: reaped process 20401 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  588.605379] systemd[1]: Started Journal Service.
[  588.667826] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  588.710019] systemd-journal cpuset=/ mems_allowed=0-1
[  588.715262] CPU: 0 PID: 20364 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  588.723256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  588.732613] Call Trace:
[  588.735199]  dump_stack+0x1b2/0x281
[  588.738842]  dump_header+0x178/0x82f
[  588.742544]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  588.747639]  ? ___ratelimit+0x2cd/0x530
[  588.751632]  oom_kill_process.cold+0x10/0xb18
[  588.756127]  out_of_memory+0xe3e/0x1190
[  588.760095]  ? oom_killer_disable+0x1c0/0x1c0
[  588.764580]  ? mutex_trylock+0x152/0x1a0
[  588.768662]  __alloc_pages_nodemask+0x23e1/0x2720
[  588.773501]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  588.778370]  alloc_pages_current+0x155/0x260
[  588.782816]  filemap_fault+0xea3/0x1980
[  588.786790]  ext4_filemap_fault+0x84/0xb0
[  588.790952]  __do_fault+0xfa/0x380
[  588.794481]  __handle_mm_fault+0x2497/0x4620
[  588.798882]  ? vm_insert_page+0x7c0/0x7c0
[  588.803020]  ? lock_acquire+0x170/0x3f0
[  588.807009]  ? task_work_run+0xfd/0x190
[  588.810985]  handle_mm_fault+0x391/0x860
[  588.815054]  __do_page_fault+0x549/0xad0
[  588.819109]  ? spurious_fault+0x640/0x640
[  588.827328]  ? do_page_fault+0x60/0x500
[  588.831315]  ? page_fault+0x2f/0x50
[  588.834981]  page_fault+0x45/0x50
[  588.838423] RIP: ffffffff:0xffffffff
[  588.842129] RSP: ffffffff:00007ffc64ade830 EFLAGS: 0000002b
[  588.890140] Mem-Info:
[  588.899423] active_anon:13192 inactive_anon:27044 isolated_anon:0
[  588.899423]  active_file:56 inactive_file:28 isolated_file:16
[  588.899423]  unevictable:0 dirty:0 writeback:0 unstable:0
[  588.899423]  slab_reclaimable:12802 slab_unreclaimable:120065
[  588.899423]  mapped:52713 shmem:27411 pagetables:804 bounce:0
[  588.899423]  free:25914 free_pcp:572 free_cma:0
[  588.933469] Node 0 active_anon:50904kB inactive_anon:79344kB active_file:124kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174852kB dirty:0kB writeback:44kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  588.961671] Node 1 active_anon:1888kB inactive_anon:28832kB active_file:100kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36196kB dirty:0kB writeback:12kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  589.007813] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  589.037665] lowmem_reserve[]: 0 2717 2718 2718 2718
[  589.043819] Node 0 DMA32 free:165328kB min:36200kB low:45248kB high:54296kB active_anon:50896kB inactive_anon:79344kB active_file:376kB inactive_file:1248kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2700kB bounce:0kB free_pcp:1356kB local_pcp:724kB free_cma:0kB
[  589.139986] lowmem_reserve[]: 0 0 0 0 0
[  589.144132] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  589.249319] lowmem_reserve[]: 0 0 0 0 0
[  589.253355] Node 1 Normal free:27420kB min:53696kB low:67120kB high:80544kB active_anon:1888kB inactive_anon:28832kB active_file:4kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:320kB pagetables:500kB bounce:0kB free_pcp:1052kB local_pcp:704kB free_cma:0kB
[  589.314878] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  589.350080] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  589.357120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  589.399427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  589.421169] lowmem_reserve[]: 0 0 0 0 0
[  589.425190] Node 0 DMA: 84*4kB (UM) 4*8kB (UME) 8*16kB (UME) 5*32kB (UME) 5*64kB (UME) 2*128kB (UE) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10960kB
[  589.447967] Node 0 DMA32: 694*4kB (UMEH) 507*8kB (UMEH) 166*16kB (UMEH) 37*32kB (UMEH) 8*64kB (UMH) 51*128kB (UMH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18224kB
[  589.468045] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  589.482753] Node 1 Normal: 76*4kB (UM) 36*8kB (UM) 9*16kB (UME) 8*32kB (ME) 1*64kB (M) 1*128kB (M) 1*256kB (M) 30*512kB (UM) 2*1024kB (UM) 4*2048kB (UM) 0*4096kB = 27040kB
[  589.505559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  589.514551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  589.540842] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  589.573093] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  589.606653] 27481 total pagecache pages
[  589.626379] 0 pages in swap cache
[  589.648061] Swap cache stats: add 0, delete 0, find 0/0
[  589.653441] Free swap  = 0kB
[  589.656464] Total swap = 0kB
[  589.659585] syz-executor.4: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  589.667424] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  589.671498] syz-executor.4 cpuset=
[  589.683253] 2097051 pages RAM
[  589.687504] syz-executor.3: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  589.689917] 0 pages HighMem/MovableOnly
[  589.701795] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  589.705683] / mems_allowed=0-1
[  589.717792] syz-executor.2 cpuset=/ mems_allowed=0-1
[  589.725903] CPU: 1 PID: 20401 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  589.733774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  589.737367] 363841 pages reserved
[  589.743128] Call Trace:
[  589.746598] 0 pages cma reserved
[  589.749178]  dump_stack+0x1b2/0x281
[  589.749192]  warn_alloc.cold+0x96/0x1cc
[  589.749204]  ? spi_setup+0x3e0/0x5a0
[  589.763835]  ? zone_watermark_ok_safe+0x220/0x220
[  589.768782]  ? usleep_range+0x130/0x130
[  589.772760]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  589.777856]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  589.782868]  ? run_timer_softirq+0x5a0/0x5a0
[  589.787279]  __alloc_pages_nodemask+0x2127/0x2720
[  589.792125]  ? lock_acquire+0x170/0x3f0
[  589.796102]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  589.797361] Out of memory (oom_kill_allocating_task): Kill process 20364 (systemd-journal) score 0 or sacrifice child
[  589.800942]  ? ion_page_pool_alloc+0x9e/0x1b0
[  589.816197]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  589.821655]  alloc_pages_current+0x155/0x260
[  589.826065]  ion_page_pool_alloc+0x118/0x1b0
[  589.830474]  ion_system_heap_allocate+0x133/0x8c0
[  589.834662] Killed process 20364 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1888kB
[  589.835312]  ? ion_alloc+0x187/0x810
[  589.849594]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  589.855052]  ? ion_system_contig_heap_create+0x130/0x130
[  589.860496]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  589.865534]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  589.870378]  ion_alloc+0x204/0x810
[  589.873923]  ? ion_dma_buf_release+0x40/0x40
[  589.878331]  ? __might_fault+0x177/0x1b0
[  589.882390]  ion_ioctl+0xea/0x1f0
[  589.885868]  ? ion_query_heaps+0x360/0x360
[  589.890100]  ? ion_query_heaps+0x360/0x360
[  589.894325]  do_vfs_ioctl+0x75a/0xff0
[  589.898119]  ? ioctl_preallocate+0x1a0/0x1a0
[  589.902521]  ? lock_downgrade+0x740/0x740
[  589.906683]  ? __fget+0x225/0x360
[  589.910123]  ? do_vfs_ioctl+0xff0/0xff0
[  589.914084]  ? security_file_ioctl+0x83/0xb0
[  589.918482]  SyS_ioctl+0x7f/0xb0
[  589.921836]  ? do_vfs_ioctl+0xff0/0xff0
[  589.925798]  do_syscall_64+0x1d5/0x640
[  589.929681]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  589.934860] RIP: 0033:0x466459
[  589.938058] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  589.945755] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  589.953016] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  589.960290] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  589.967546] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  589.974804] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  589.982087] CPU: 0 PID: 20352 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  589.989980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  589.999335] Call Trace:
[  590.001931]  dump_stack+0x1b2/0x281
[  590.005570]  warn_alloc.cold+0x96/0x1cc
[  590.007661] syz-executor.3 cpuset=
[  590.009560]  ? zone_watermark_ok_safe+0x220/0x220
[  590.009561] / mems_allowed=0-1
[  590.013094]  ? usleep_range+0x130/0x130
[  590.013102]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  590.013113]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  590.013126]  ? run_timer_softirq+0x5a0/0x5a0
[  590.013142]  __alloc_pages_nodemask+0x2127/0x2720
[  590.013158]  ? lock_acquire+0x170/0x3f0
[  590.018123] syz-executor.5 cpuset=
[  590.021164]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  590.025109] /
[  590.030217]  ? ion_page_pool_alloc+0x9e/0x1b0
[  590.063033]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  590.067408]  mems_allowed=0-1
[  590.068488]  alloc_pages_current+0x155/0x260
[  590.075979]  ion_page_pool_alloc+0x118/0x1b0
[  590.080393]  ion_system_heap_allocate+0x133/0x8c0
[  590.085229]  ? ion_alloc+0x187/0x810
[  590.088936]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  590.094377]  ? ion_system_contig_heap_create+0x130/0x130
[  590.099818]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  590.105174]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  590.110014]  ion_alloc+0x204/0x810
[  590.113558]  ? ion_dma_buf_release+0x40/0x40
[  590.117975]  ? __might_fault+0x177/0x1b0
[  590.122040]  ion_ioctl+0xea/0x1f0
[  590.125509]  ? ion_query_heaps+0x360/0x360
[  590.129747]  ? ion_query_heaps+0x360/0x360
[  590.133983]  do_vfs_ioctl+0x75a/0xff0
[  590.137807]  ? ioctl_preallocate+0x1a0/0x1a0
[  590.142208]  ? lock_downgrade+0x740/0x740
[  590.146364]  ? __fget+0x225/0x360
[  590.149831]  ? do_vfs_ioctl+0xff0/0xff0
[  590.153804]  ? security_file_ioctl+0x83/0xb0
[  590.158212]  SyS_ioctl+0x7f/0xb0
[  590.161598]  ? do_vfs_ioctl+0xff0/0xff0
[  590.165568]  do_syscall_64+0x1d5/0x640
[  590.169464]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  590.174651] RIP: 0033:0x466459
[  590.177836] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  590.185541] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  590.192819] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  590.200086] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  590.207346] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  590.214612] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  590.221891] CPU: 1 PID: 20217 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  590.229779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  590.239132] Call Trace:
[  590.241723]  dump_stack+0x1b2/0x281
[  590.245356]  warn_alloc.cold+0x96/0x1cc
[  590.246107] warn_alloc_show_mem: 2 callbacks suppressed
[  590.246111] Mem-Info:
[  590.249334]  ? zone_watermark_ok_safe+0x220/0x220
[  590.249346]  ? usleep_range+0x130/0x130
[  590.249358]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  590.254718] active_anon:13080 inactive_anon:27043 isolated_anon:0
[  590.254718]  active_file:58 inactive_file:39 isolated_file:0
[  590.254718]  unevictable:0 dirty:4 writeback:0 unstable:0
[  590.254718]  slab_reclaimable:12799 slab_unreclaimable:119886
[  590.254718]  mapped:52242 shmem:27411 pagetables:772 bounce:0
[  590.254718]  free:25587 free_pcp:162 free_cma:0
[  590.257136]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  590.261988] Node 0 active_anon:50836kB inactive_anon:79344kB active_file:216kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174092kB dirty:16kB writeback:0kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  590.265909]  ? run_timer_softirq+0x5a0/0x5a0
[  590.271047] Node 1 active_anon:1484kB inactive_anon:28828kB active_file:16kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34876kB dirty:0kB writeback:0kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  590.304261]  __alloc_pages_nodemask+0x2127/0x2720
[  590.304280]  ? lock_acquire+0x170/0x3f0
[  590.304294]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  590.309318] Node 0 
[  590.337148]  ? ion_page_pool_alloc+0x9e/0x1b0
[  590.337164]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  590.337184]  alloc_pages_current+0x155/0x260
[  590.341609] DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:32kB inactive_file:20kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  590.368658]  ion_page_pool_alloc+0x118/0x1b0
[  590.368671]  ion_system_heap_allocate+0x133/0x8c0
[  590.368684]  ? _raw_spin_unlock+0x29/0x40
[  590.368693]  ? _ion_heap_freelist_drain+0x6e/0x410
[  590.368708]  ? ion_system_contig_heap_create+0x130/0x130
[  590.373538] lowmem_reserve[]:
[  590.377502]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  590.377514]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  590.377526]  ion_alloc+0x27a/0x810
[  590.377540]  ? ion_dma_buf_release+0x40/0x40
[  590.382360]  0
[  590.384587]  ? __might_fault+0x177/0x1b0
[  590.389081]  2717
[  590.394517]  ion_ioctl+0xea/0x1f0
[  590.398921]  2718
[  590.424746]  ? ion_query_heaps+0x360/0x360
[  590.424759]  ? ion_query_heaps+0x360/0x360
[  590.424770]  do_vfs_ioctl+0x75a/0xff0
[  590.424783]  ? ioctl_preallocate+0x1a0/0x1a0
[  590.429196]  2718
[  590.434010]  ? lock_downgrade+0x740/0x740
[  590.438153]  2718
[  590.443064]  ? __fget+0x225/0x360
[  590.451603]  ? do_vfs_ioctl+0xff0/0xff0
[  590.456593] Node 0 
[  590.461432]  ? security_file_ioctl+0x83/0xb0
[  590.461444]  SyS_ioctl+0x7f/0xb0
[  590.461454]  ? do_vfs_ioctl+0xff0/0xff0
[  590.461466]  do_syscall_64+0x1d5/0x640
[  590.461483]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  590.465018] DMA32 free:36812kB min:36200kB low:45248kB high:54296kB active_anon:50824kB inactive_anon:79344kB active_file:20kB inactive_file:112kB unevictable:0kB writepending:16kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2656kB bounce:0kB free_pcp:176kB local_pcp:168kB free_cma:0kB
[  590.469395] RIP: 0033:0x466459
[  590.469400] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  590.469410] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  590.469419] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  590.471204] lowmem_reserve[]:
[  590.475246] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  590.477282]  0
[  590.480712] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  590.480718] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  590.507381] CPU: 1 PID: 20269 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  590.626852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  590.636199] Call Trace:
[  590.638817]  dump_stack+0x1b2/0x281
[  590.642486]  warn_alloc.cold+0x96/0x1cc
[  590.646468]  ? zone_watermark_ok_safe+0x220/0x220
[  590.651321]  ? usleep_range+0x130/0x130
[  590.655299]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  590.660403]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  590.665420]  ? run_timer_softirq+0x5a0/0x5a0
[  590.669847]  __alloc_pages_nodemask+0x2127/0x2720
[  590.674706]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  590.679570]  ? migrate_swap_stop+0x880/0x880
[  590.683972]  ? lock_acquire+0x170/0x3f0
[  590.687957]  ? policy_node+0x13/0x110
[  590.691756]  alloc_pages_current+0x155/0x260
[  590.696183]  ion_page_pool_alloc+0x118/0x1b0
[  590.700621]  ion_system_heap_allocate+0x133/0x8c0
[  590.705474]  ? ion_alloc+0x187/0x810
[  590.709206]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  590.714657]  ? ion_system_contig_heap_create+0x130/0x130
[  590.720105]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  590.725121]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  590.729965]  ion_alloc+0x204/0x810
[  590.730064]  0 0 0
[  590.733506]  ? ion_dma_buf_release+0x40/0x40
[  590.733524]  ? __might_fault+0x177/0x1b0
[  590.735660]  0
[  590.740063]  ion_ioctl+0xea/0x1f0
[  590.740073]  ? ion_query_heaps+0x360/0x360
[  590.740086]  ? ion_query_heaps+0x360/0x360
[  590.740097]  do_vfs_ioctl+0x75a/0xff0
[  590.761690]  ? ioctl_preallocate+0x1a0/0x1a0
[  590.766093]  ? lock_downgrade+0x740/0x740
[  590.767301] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  590.770239]  ? __fget+0x225/0x360
[  590.770249]  ? do_vfs_ioctl+0xff0/0xff0
[  590.770262]  ? security_file_ioctl+0x83/0xb0
[  590.791748]  SyS_ioctl+0x7f/0xb0
[  590.795113]  ? do_vfs_ioctl+0xff0/0xff0
[  590.799087]  do_syscall_64+0x1d5/0x640
[  590.802964] Node 0 
[  590.802977]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  590.802986] RIP: 0033:0x466459
[  590.805224] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  590.810379] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  590.810389] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  590.810394] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  590.810399] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  590.810404] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  590.810409] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  590.848547] (null),  order=0, oom_score_adj=0
[  590.963361] syz-fuzzer cpuset=/ mems_allowed=0-1
[  590.987700] CPU: 1 PID: 7964 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  590.995163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  591.004543] Call Trace:
[  591.007136]  dump_stack+0x1b2/0x281
[  591.010959]  dump_header+0x178/0x82f
[  591.014677]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  591.019778]  ? ___ratelimit+0x2cd/0x530
[  591.020414] lowmem_reserve[]: 0
[  591.023748]  oom_kill_process.cold+0x10/0xb18
[  591.023765]  out_of_memory+0xe3e/0x1190
[  591.027025]  0
[  591.031507]  ? oom_killer_disable+0x1c0/0x1c0
[  591.031516]  ? mutex_trylock+0x152/0x1a0
[  591.031527]  __alloc_pages_nodemask+0x23e1/0x2720
[  591.031547]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  591.035494]  0
[  591.037293]  alloc_pages_current+0x155/0x260
[  591.041780]  0
[  591.045818]  filemap_fault+0xea3/0x1980
[  591.050662]  0
[  591.055493]  ext4_filemap_fault+0x84/0xb0
[  591.061656]  __do_fault+0xfa/0x380
[  591.061666]  __handle_mm_fault+0x2497/0x4620
[  591.061675]  ? vm_insert_page+0x7c0/0x7c0
[  591.061685]  ? lock_downgrade+0x740/0x740
[  591.061703]  handle_mm_fault+0x391/0x860
[  591.063504] Node 1 
[  591.067467]  __do_page_fault+0x549/0xad0
[  591.067480]  ? spurious_fault+0x640/0x640
[  591.067489]  ? do_page_fault+0x60/0x500
[  591.069287] Normal free:53224kB min:53696kB low:67120kB high:80544kB active_anon:1484kB inactive_anon:28828kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:432kB bounce:0kB free_pcp:88kB local_pcp:88kB free_cma:0kB
[  591.073403]  ? page_fault+0x2f/0x50
[  591.076913] lowmem_reserve[]:
[  591.081307]  page_fault+0x45/0x50
[  591.081315] RIP: 0000:0x940aec
[  591.081319] RSP: 2e000:000000c00003df00 EFLAGS: 0043b6a0
[  591.126739] Mem-Info:
[  591.162570] active_anon:13080 inactive_anon:27043 isolated_anon:0
[  591.162570]  active_file:9 inactive_file:8 isolated_file:0
[  591.162570]  unevictable:0 dirty:4 writeback:0 unstable:0
[  591.162570]  slab_reclaimable:12799 slab_unreclaimable:119760
[  591.162570]  mapped:52240 shmem:27411 pagetables:772 bounce:0
[  591.162570]  free:25162 free_pcp:30 free_cma:0
[  591.294783] Mem-Info:
[  591.297242] active_anon:13080 inactive_anon:27043 isolated_anon:0
[  591.297242]  active_file:9 inactive_file:28 isolated_file:0
[  591.297242]  unevictable:0 dirty:0 writeback:0 unstable:0
[  591.297242]  slab_reclaimable:12799 slab_unreclaimable:119763
[  591.297242]  mapped:52225 shmem:27411 pagetables:772 bounce:0
[  591.297242]  free:25128 free_pcp:0 free_cma:0
[  591.327463]  0 0 0 0 0
[  591.333049] Node 0 DMA: 2*4kB (UM) 5*8kB (UME) 26*16kB (UME) 8*32kB (UME) 6*64kB (UME) 2*128kB (UE) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11088kB
[  591.367420] Node 0 active_anon:50836kB inactive_anon:79344kB active_file:36kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:0kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  591.399516] Node 0 active_anon:50836kB inactive_anon:79344kB active_file:36kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:0kB shmem:80652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  591.432142] Node 0 DMA32: 762*4kB (UME) 501*8kB (UME) 276*16kB (UME) 202*32kB (UME) 197*64kB (UM) 42*128kB (UM) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36432kB
[  591.447471] Node 1 active_anon:1484kB inactive_anon:28828kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  591.505023] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  591.526756] Node 1 Normal: 86*4kB (UM) 40*8kB (M) 11*16kB (ME) 251*32kB (UME) 293*64kB (U) 0*128kB 0*256kB 29*512kB (U) 1*1024kB (U) 5*2048kB (UM) 0*4096kB = 53736kB
[  591.535206] Node 1 active_anon:1484kB inactive_anon:28828kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:28992kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  591.578741] Node 0 DMA free:11136kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.587378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  591.605139] lowmem_reserve[]: 0 2717 2718 2718 2718
[  591.605165] Node 0 DMA32 free:49992kB min:36200kB low:45248kB high:54296kB active_anon:50824kB inactive_anon:79344kB active_file:36kB inactive_file:96kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2656kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.647376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  591.647966] Node 0 DMA free:11136kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.656439] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  591.717416] lowmem_reserve[]: 0
[  591.717426] lowmem_reserve[]: 0
[  591.720877]  2717 2718
[  591.724150]  0
[  591.724157]  2718
[  591.726632]  0
[  591.734563] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  591.737383]  2718
[  591.744975]  0
[  591.746994] Node 0 
[  591.746996]  0
[  591.756845] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.757394] DMA32 free:49992kB min:36200kB low:45248kB high:54296kB active_anon:50824kB inactive_anon:79344kB active_file:36kB inactive_file:96kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2656kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.786211] 27442 total pagecache pages
[  591.822739] lowmem_reserve[]: 0 0 0 0 0
[  591.826755] Node 1 Normal free:58672kB min:53696kB low:67120kB high:80544kB active_anon:1484kB inactive_anon:28828kB active_file:112kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:432kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.861053] 0 pages in swap cache
[  591.864513] Swap cache stats: add 0, delete 0, find 0/0
[  591.870585] Free swap  = 0kB
[  591.873624] Total swap = 0kB
[  591.876650] 2097051 pages RAM
[  591.877552] lowmem_reserve[]: 0 0 0 0 0
[  591.883735] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.891886] 0 pages HighMem/MovableOnly
[  591.917358] lowmem_reserve[]: 0 0 0 0 0
[  591.921359] Node 0 DMA: 2*4kB (UM) 5*8kB (UME) 26*16kB (UME) 8*32kB (UME) 5*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11152kB
[  591.937356] lowmem_reserve[]: 0 0 0 0 0
[  591.940546] 363841 pages reserved
[  591.941356] Node 1 
[  591.944791] 0 pages cma reserved
[  591.944813] Normal free:58672kB min:53696kB low:67120kB high:80544kB active_anon:1484kB inactive_anon:28828kB active_file:112kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:432kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  591.958025] Node 0 DMA32: 762*4kB (UME) 501*8kB (UME) 276*16kB (UME) 202*32kB (UME) 272*64kB (UM) 111*128kB (UM) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 50064kB
[  592.027381] lowmem_reserve[]: 0 0 0 0 0
[  592.031405] Node 0 DMA: 2*4kB (UM) 5*8kB (UME) 26*16kB (UME) 8*32kB (UME) 5*64kB (UME) 1*128kB (E) 7*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11152kB
[  592.051444] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  592.067387] Node 0 DMA32: 762*4kB (UME) 501*8kB (UME) 276*16kB (UME) 202*32kB (UME) 272*64kB (UM) 111*128kB (UM) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 50064kB
[  592.081190] Node 1 Normal: 86*4kB (UM) 40*8kB (M) 11*16kB (ME) 251*32kB (UME) 373*64kB (U) 0*128kB 0*256kB 29*512kB (U) 1*1024kB (U) 5*2048kB (UM) 0*4096kB = 58856kB
[  592.097377] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  592.117465] Node 1 Normal: 86*4kB (UM) 40*8kB (M) 11*16kB (ME) 251*32kB (UME) 373*64kB (U) 0*128kB 0*256kB 29*512kB (U) 1*1024kB (U) 5*2048kB (UM) 0*4096kB = 58856kB
[  592.121690] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.147375] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.156222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.157364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.177392] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.186232] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.201348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  592.217373] 27444 total pagecache pages
[  592.221097] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  592.221361] 0 pages in swap cache
[  592.241368] 27444 total pagecache pages
[  592.245365] 0 pages in swap cache
[  592.247374] Swap cache stats: add 0, delete 0, find 0/0
[  592.254156] Free swap  = 0kB
[  592.257170] Total swap = 0kB
[  592.257364] Swap cache stats: add 0, delete 0, find 0/0
[  592.265527] Free swap  = 0kB
[  592.277396] 2097051 pages RAM
[  592.280513] 0 pages HighMem/MovableOnly
[  592.284491] 363841 pages reserved
[  592.287374] Total swap = 0kB
[  592.290946] 2097051 pages RAM
[  592.294053] 0 pages HighMem/MovableOnly
[  592.297390] 0 pages cma reserved
[  592.317408] 363841 pages reserved
[  592.320874] 0 pages cma reserved
[  592.324229] Out of memory (oom_kill_allocating_task): Kill process 7964 (syz-fuzzer) score 0 or sacrifice child
[  592.347457] Killed process 20220 (syz-executor.1) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  592.375342] oom_reaper: reaped process 20220 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  593.877993] Bluetooth: hci4 command 0x0406 tx timeout
05:07:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:36 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  597.194105] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  597.196445] syz-executor.3: 
[  597.206941] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  597.211808] syz-executor.4: 
[  597.237416] syz-executor.2 cpuset=/ mems_allowed=0-1
[  597.241701] page allocation failure: order:4
[  597.245597] CPU: 1 PID: 20473 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  597.245603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.245607] Call Trace:
[  597.245632]  dump_stack+0x1b2/0x281
[  597.251241] page allocation failure: order:4
[  597.257926]  warn_alloc.cold+0x96/0x1cc
[  597.257940]  ? zone_watermark_ok_safe+0x220/0x220
[  597.257960]  __alloc_pages_nodemask+0x2127/0x2720
[  597.257977]  ? lock_acquire+0x170/0x3f0
[  597.257991]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  597.258012]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  597.275225] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  597.278030]  ? __mutex_unlock_slowpath+0x75/0x770
[  597.278045]  alloc_pages_current+0x155/0x260
[  597.278062]  ion_page_pool_alloc+0x118/0x1b0
[  597.278074]  ion_system_heap_allocate+0x133/0x8c0
[  597.284312] (null)
[  597.286896]  ? ion_alloc+0x187/0x810
[  597.286908]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  597.286920]  ? ion_system_contig_heap_create+0x130/0x130
[  597.298504] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  597.300570]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  597.300585]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  597.300599]  ion_alloc+0x204/0x810
[  597.307205] syz-executor.3 cpuset=
[  597.313169]  ? ion_dma_buf_release+0x40/0x40
[  597.313182]  ? __might_fault+0x177/0x1b0
[  597.313194]  ion_ioctl+0xea/0x1f0
[  597.313204]  ? ion_query_heaps+0x360/0x360
[  597.313216]  ? retint_kernel+0x2d/0x2d
[  597.313231]  ? putname+0xcd/0x110
[  597.319291] (null)
[  597.322484]  ? ion_query_heaps+0x360/0x360
[  597.322496]  do_vfs_ioctl+0x75a/0xff0
[  597.322508]  ? ioctl_preallocate+0x1a0/0x1a0
[  597.330278] syz-executor.4 cpuset=
[  597.331776]  ? lock_downgrade+0x740/0x740
[  597.331793]  ? __fget+0x225/0x360
[  597.331804]  ? do_vfs_ioctl+0xff0/0xff0
[  597.331817]  ? security_file_ioctl+0x83/0xb0
[  597.336235] /
[  597.337680]  SyS_ioctl+0x7f/0xb0
[  597.348738] /
[  597.355652]  ? do_vfs_ioctl+0xff0/0xff0
[  597.362992]  mems_allowed=0-1
[  597.365500]  do_syscall_64+0x1d5/0x640
[  597.365519]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  597.365529] RIP: 0033:0x466459
[  597.383405]  mems_allowed=0-1
[  597.384466] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.384478] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  597.384484] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  597.384489] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  597.384497] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  597.495911] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  597.503284] CPU: 0 PID: 20474 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  597.504242] syz-executor.5 cpuset=
[  597.511168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.511173] Call Trace:
[  597.511191]  dump_stack+0x1b2/0x281
[  597.511206]  warn_alloc.cold+0x96/0x1cc
[  597.511219]  ? zone_watermark_ok_safe+0x220/0x220
[  597.539169]  __alloc_pages_nodemask+0x2127/0x2720
[  597.544027]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  597.549055]  ? lock_acquire+0x170/0x3f0
[  597.553035]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  597.557881]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  597.563354]  ? __mutex_unlock_slowpath+0x75/0x770
[  597.568209]  alloc_pages_current+0x155/0x260
[  597.572616]  ion_page_pool_alloc+0x118/0x1b0
[  597.577018]  ion_system_heap_allocate+0x133/0x8c0
[  597.581863]  ? ion_alloc+0x187/0x810
[  597.585569]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  597.591029]  ? ion_system_contig_heap_create+0x130/0x130
[  597.596473]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  597.601481]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  597.606316]  ion_alloc+0x204/0x810
[  597.609858]  ? ion_dma_buf_release+0x40/0x40
[  597.614277]  ? __might_fault+0x177/0x1b0
[  597.618333]  ion_ioctl+0xea/0x1f0
[  597.621780]  ? ion_query_heaps+0x360/0x360
[  597.626008]  ? ion_query_heaps+0x360/0x360
[  597.630235]  do_vfs_ioctl+0x75a/0xff0
[  597.634027]  ? ioctl_preallocate+0x1a0/0x1a0
[  597.638425]  ? lock_downgrade+0x740/0x740
[  597.642564]  ? __fget+0x225/0x360
[  597.646024]  ? do_vfs_ioctl+0xff0/0xff0
[  597.649994]  ? security_file_ioctl+0x83/0xb0
[  597.654402]  SyS_ioctl+0x7f/0xb0
[  597.657766]  ? do_vfs_ioctl+0xff0/0xff0
[  597.661748]  do_syscall_64+0x1d5/0x640
[  597.665631]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  597.670822] RIP: 0033:0x466459
[  597.674002] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.681705] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  597.688967] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  597.696227] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  597.703495] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  597.710777] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  597.722981] / mems_allowed=0-1
[  597.726294] CPU: 1 PID: 20269 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  597.734191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.743541] Call Trace:
[  597.746133]  dump_stack+0x1b2/0x281
[  597.749787]  warn_alloc.cold+0x96/0x1cc
[  597.753764]  ? zone_watermark_ok_safe+0x220/0x220
[  597.758620]  __alloc_pages_nodemask+0x2127/0x2720
[  597.763460]  ? __schedule+0x893/0x1de0
[  597.767355]  ? lock_acquire+0x170/0x3f0
[  597.771337]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  597.776186]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  597.781640]  ? __mutex_unlock_slowpath+0x75/0x770
[  597.786488]  alloc_pages_current+0x155/0x260
[  597.790912]  ion_page_pool_alloc+0x118/0x1b0
[  597.795347]  ion_system_heap_allocate+0x133/0x8c0
[  597.800211]  ? _raw_spin_unlock+0x29/0x40
[  597.804367]  ? _ion_heap_freelist_drain+0x6e/0x410
[  597.809305]  ? ion_system_contig_heap_create+0x130/0x130
[  597.814761]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  597.819793]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  597.825686]  ion_alloc+0x27a/0x810
[  597.829254]  ? ion_dma_buf_release+0x40/0x40
[  597.833691]  ? __might_fault+0x177/0x1b0
[  597.837751]  ion_ioctl+0xea/0x1f0
[  597.841208]  ? ion_query_heaps+0x360/0x360
[  597.845444]  ? ion_query_heaps+0x360/0x360
[  597.849679]  do_vfs_ioctl+0x75a/0xff0
[  597.853480]  ? ioctl_preallocate+0x1a0/0x1a0
[  597.857900]  ? lock_downgrade+0x740/0x740
[  597.862060]  ? __fget+0x225/0x360
[  597.865509]  ? do_vfs_ioctl+0xff0/0xff0
[  597.870546]  ? security_file_ioctl+0x83/0xb0
[  597.874952]  SyS_ioctl+0x7f/0xb0
[  597.878315]  ? do_vfs_ioctl+0xff0/0xff0
[  597.882288]  do_syscall_64+0x1d5/0x640
[  597.886194]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  597.891376] RIP: 0033:0x466459
[  597.894676] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.902384] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  597.909658] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  597.916944] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  597.924205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  597.931472] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  597.938769] CPU: 0 PID: 20352 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  597.946672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  597.947224] warn_alloc_show_mem: 2 callbacks suppressed
[  597.947227] Mem-Info:
[  597.956021] Call Trace:
[  597.956040]  dump_stack+0x1b2/0x281
[  597.956053]  warn_alloc.cold+0x96/0x1cc
[  597.956065]  ? zone_watermark_ok_safe+0x220/0x220
[  597.956086]  __alloc_pages_nodemask+0x2127/0x2720
[  597.956102]  ? lock_acquire+0x170/0x3f0
[  597.956118]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  597.956134]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  597.956146]  ? __mutex_unlock_slowpath+0x75/0x770
[  597.956156]  ? alloc_pages_current+0x37/0x260
[  597.956168]  alloc_pages_current+0x155/0x260
[  597.956183]  ion_page_pool_alloc+0x118/0x1b0
[  597.956194]  ion_system_heap_allocate+0x133/0x8c0
[  597.956206]  ? _raw_spin_unlock+0x29/0x40
[  597.956216]  ? _ion_heap_freelist_drain+0x6e/0x410
[  597.956227]  ? ion_system_contig_heap_create+0x130/0x130
[  597.956237]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  597.956248]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  597.956260]  ion_alloc+0x27a/0x810
[  597.956278]  ? ion_dma_buf_release+0x40/0x40
[  597.962159] active_anon:13128 inactive_anon:27043 isolated_anon:12
[  597.962159]  active_file:874 inactive_file:2329 isolated_file:0
[  597.962159]  unevictable:0 dirty:9 writeback:25 unstable:0
[  597.962159]  slab_reclaimable:12768 slab_unreclaimable:119077
[  597.962159]  mapped:45432 shmem:27411 pagetables:728 bounce:0
[  597.962159]  free:168565 free_pcp:195 free_cma:0
[  597.964050]  ? __might_fault+0x177/0x1b0
[  597.966639] Node 0 active_anon:51064kB inactive_anon:79348kB active_file:3472kB inactive_file:9296kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:146912kB dirty:32kB writeback:100kB shmem:80656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  597.970243]  ion_ioctl+0xea/0x1f0
[  597.970253]  ? ion_query_heaps+0x360/0x360
[  597.970266]  ? ion_query_heaps+0x360/0x360
[  597.970276]  do_vfs_ioctl+0x75a/0xff0
[  597.970288]  ? ioctl_preallocate+0x1a0/0x1a0
[  597.970297]  ? lock_downgrade+0x740/0x740
[  597.970309]  ? __fget+0x225/0x360
[  597.974591] Node 1 active_anon:1448kB inactive_anon:28824kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:4kB writeback:0kB shmem:28988kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  597.979094]  ? do_vfs_ioctl+0xff0/0xff0
[  597.979105]  ? security_file_ioctl+0x83/0xb0
[  597.979115]  SyS_ioctl+0x7f/0xb0
[  597.979122]  ? do_vfs_ioctl+0xff0/0xff0
[  597.979133]  do_syscall_64+0x1d5/0x640
[  597.979150]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  597.979159] RIP: 0033:0x466459
[  597.984017] Node 0 
[  597.987942] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.987952] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  597.987957] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  597.987961] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  597.987966] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  597.987971] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  598.177174] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  598.266350] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  598.294125] systemd[1]: Starting Load/Save RF Kill Switch Status...
[  598.325491] systemd[1]: Stopped Journal Service.
[  598.367271] syz-executor.1 (20221) used greatest stack depth: 24256 bytes left
[  598.394656] systemd[1]: Starting Journal Service...
[  598.578668] DMA free:11044kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  598.632860] systemd[1]: Started Load/Save RF Kill Switch Status.
[  598.668706] systemd-journald[20485]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  598.768150] lowmem_reserve[]: 0 2717 2718 2718 2718
[  598.797269] Node 0 DMA32 free:35408kB min:36200kB low:45248kB high:54296kB active_anon:50916kB inactive_anon:79348kB active_file:6060kB inactive_file:5500kB unevictable:0kB writepending:64kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7296kB pagetables:2732kB bounce:0kB free_pcp:292kB local_pcp:176kB free_cma:0kB
[  598.870390] lowmem_reserve[]: 0 0 0 0 0
[  598.874512] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  598.927254] oom_reaper: reaped process 20405 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  598.933762] lowmem_reserve[]: 0 0 0 0 0
[  598.945755] Node 1 Normal free:53116kB min:53696kB low:67120kB high:80544kB active_anon:2332kB inactive_anon:28824kB active_file:504kB inactive_file:164kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:476kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  599.046312] lowmem_reserve[]: 0 0 0 0 0
[  599.081566] batman_adv: batadv0: Removing interface: batadv_slave_0
[  599.094570] Node 0 DMA: 65*4kB (UM) 11*8kB (UME) 29*16kB (UME) 12*32kB (UME) 4*64kB (UME) 1*128kB (E) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11052kB
[  599.123346] batman_adv: batadv0: Removing interface: batadv_slave_1
[  599.159393] device bridge_slave_1 left promiscuous mode
[  599.170204] Node 0 DMA32: 860*4kB (UME) 547*8kB (UME) 191*16kB (ME) 50*32kB (ME) 137*64kB (UME) 8*128kB (UME) 51*256kB (UM) 8*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 39416kB
[  599.189360] bridge0: port 2(bridge_slave_1) entered disabled state
[  599.207463] systemd-journald[20485]: /dev/kmsg buffer overrun, some messages lost.
[  599.219976] device bridge_slave_0 left promiscuous mode
[  599.237595] bridge0: port 1(bridge_slave_0) entered disabled state
[  599.269200] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  599.315286] Node 1 Normal: 1*4kB (U) 2*8kB (UM) 4*16kB (UME) 4*32kB (ME) 679*64kB (U) 813*128kB (U) 10*256kB (U) 2*512kB (U) 3*1024kB (U) 0*2048kB 0*4096kB = 154388kB
[  599.377627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  599.386505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  599.441913] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  599.492437] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  599.543003] 30504 total pagecache pages
[  599.547023] 0 pages in swap cache
[  599.555096] Swap cache stats: add 0, delete 0, find 0/0
[  599.569738] device hsr_slave_1 left promiscuous mode
[  599.604469] Free swap  = 0kB
[  599.608456] device hsr_slave_0 left promiscuous mode
[  599.621334] Total swap = 0kB
[  599.624378] 2097051 pages RAM
[  599.661246] 0 pages HighMem/MovableOnly
[  599.665250] 363841 pages reserved
[  599.681340] 0 pages cma reserved
[  599.688152] team0 (unregistering): Port device team_slave_1 removed
[  599.741854] team0 (unregistering): Port device team_slave_0 removed
[  599.809201] bond0 (unregistering): Releasing backup interface bond_slave_1
[  599.850056] bond0 (unregistering): Releasing backup interface bond_slave_0
[  600.018376] bond0 (unregistering): Released all slaves
[  600.975086] systemd[1]: Started Journal Service.
05:07:41 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  601.552916] oom_reaper: reaped process 20473 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  601.625357] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  601.656232] systemd-journal cpuset=/ mems_allowed=0-1
[  601.661507] CPU: 0 PID: 20485 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  601.669486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  601.678829] Call Trace:
[  601.681419]  dump_stack+0x1b2/0x281
[  601.685046]  dump_header+0x178/0x82f
[  601.688759]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  601.693856]  ? ___ratelimit+0x2cd/0x530
[  601.697833]  oom_kill_process.cold+0x10/0xb18
[  601.702362]  out_of_memory+0xe3e/0x1190
[  601.706333]  ? oom_killer_disable+0x1c0/0x1c0
[  601.710821]  ? mutex_trylock+0x152/0x1a0
[  601.714876]  __alloc_pages_nodemask+0x23e1/0x2720
[  601.719726]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  601.724610]  alloc_pages_current+0x155/0x260
[  601.729017]  filemap_fault+0xea3/0x1980
[  601.732997]  ext4_filemap_fault+0x84/0xb0
[  601.737137]  __do_fault+0xfa/0x380
[  601.740676]  __handle_mm_fault+0x2497/0x4620
[  601.745084]  ? ep_poll+0x1ab/0xa50
[  601.748631]  ? vm_insert_page+0x7c0/0x7c0
[  601.752787]  handle_mm_fault+0x391/0x860
[  601.756843]  __do_page_fault+0x549/0xad0
[  601.760902]  ? spurious_fault+0x640/0x640
[  601.765044]  ? do_page_fault+0x60/0x500
[  601.769012]  ? page_fault+0x2f/0x50
[  601.772631]  page_fault+0x45/0x50
[  601.776082] RIP: 0001:0xffffffffffffffff
[  601.780133] RSP: 46aca1e0:00007ffecf367290 EFLAGS: 7ffecf3670a0
[  601.781140] syz-executor.5: 
[  601.781645] syz-executor.4: 
[  601.787201] page allocation failure: order:0
[  601.801710] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  601.852814] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  601.865203] syz-executor.4 cpuset=/ mems_allowed=0-1
[  601.875029] CPU: 1 PID: 20490 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  601.876947] syz-executor.5 cpuset=
[  601.882910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  601.882916] Call Trace:
[  601.882936]  dump_stack+0x1b2/0x281
[  601.882951]  warn_alloc.cold+0x96/0x1cc
[  601.882969]  ? zone_watermark_ok_safe+0x220/0x220
[  601.882991]  __alloc_pages_nodemask+0x2127/0x2720
[  601.897216] /
[  601.898432]  ? lock_acquire+0x170/0x3f0
[  601.906462]  mems_allowed=0-1
[  601.910841]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  601.910859]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  601.934703]  ? __mutex_unlock_slowpath+0x75/0x770
[  601.939541]  alloc_pages_current+0x155/0x260
[  601.943946]  ion_page_pool_alloc+0x118/0x1b0
[  601.948353]  ion_system_heap_allocate+0x133/0x8c0
[  601.953186]  ? ion_alloc+0x187/0x810
[  601.956898]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  601.962357]  ? ion_system_contig_heap_create+0x130/0x130
[  601.967799]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  601.972820]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  601.977654]  ion_alloc+0x204/0x810
[  601.981204]  ? ion_dma_buf_release+0x40/0x40
[  601.985608]  ? __might_fault+0x177/0x1b0
[  601.989666]  ion_ioctl+0xea/0x1f0
[  601.993111]  ? ion_query_heaps+0x360/0x360
[  601.997341]  ? ion_query_heaps+0x360/0x360
[  602.001601]  do_vfs_ioctl+0x75a/0xff0
[  602.005398]  ? ioctl_preallocate+0x1a0/0x1a0
[  602.007391] Mem-Info:
[  602.009799]  ? lock_downgrade+0x740/0x740
[  602.009813]  ? __fget+0x225/0x360
[  602.019800]  ? do_vfs_ioctl+0xff0/0xff0
[  602.023777]  ? security_file_ioctl+0x83/0xb0
[  602.027399] active_anon:13378 inactive_anon:29073 isolated_anon:0
[  602.027399]  active_file:42 inactive_file:18 isolated_file:0
[  602.027399]  unevictable:0 dirty:17 writeback:0 unstable:0
[  602.027399]  slab_reclaimable:12750 slab_unreclaimable:117556
[  602.027399]  mapped:52633 shmem:29455 pagetables:830 bounce:0
[  602.027399]  free:13924 free_pcp:0 free_cma:0
[  602.028190]  SyS_ioctl+0x7f/0xb0
[  602.064778]  ? do_vfs_ioctl+0xff0/0xff0
[  602.068751]  do_syscall_64+0x1d5/0x640
[  602.072640]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  602.077837] RIP: 0033:0x466459
[  602.081015] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  602.087391] Node 0 active_anon:50912kB inactive_anon:79348kB active_file:108kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153688kB dirty:48kB writeback:0kB shmem:80656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.088720] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  602.123874] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  602.131143] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  602.138496] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  602.145783] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  602.147400] Node 1 active_anon:2600kB inactive_anon:36944kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56844kB dirty:20kB writeback:0kB shmem:37164kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.187384] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  602.209224] CPU: 0 PID: 20269 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  602.217127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  602.222734] warn_alloc_show_mem: 3 callbacks suppressed
[  602.222737] Mem-Info:
[  602.226494] Call Trace:
[  602.233981] active_anon:13381 inactive_anon:29073 isolated_anon:0
[  602.233981]  active_file:17 inactive_file:17 isolated_file:0
[  602.233981]  unevictable:0 dirty:0 writeback:0 unstable:0
[  602.233981]  slab_reclaimable:12737 slab_unreclaimable:117502
[  602.233981]  mapped:52610 shmem:29456 pagetables:840 bounce:0
[  602.233981]  free:14058 free_pcp:30 free_cma:0
[  602.234252]  dump_stack+0x1b2/0x281
[  602.236832] Node 0 active_anon:50844kB inactive_anon:79344kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153608kB dirty:0kB writeback:0kB shmem:80656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.269975]  warn_alloc.cold+0x96/0x1cc
[  602.269989]  ? zone_watermark_ok_safe+0x220/0x220
[  602.269998]  ? usleep_range+0x130/0x130
[  602.270007]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  602.270019]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  602.270028]  ? run_timer_softirq+0x5a0/0x5a0
[  602.270042]  __alloc_pages_nodemask+0x2127/0x2720
[  602.270057]  ? lock_acquire+0x170/0x3f0
[  602.270072]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  602.270083]  ? ion_page_pool_alloc+0x9e/0x1b0
[  602.270098]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  602.270116]  alloc_pages_current+0x155/0x260
[  602.270128]  ion_page_pool_alloc+0x118/0x1b0
[  602.270139]  ion_system_heap_allocate+0x133/0x8c0
[  602.270150]  ? _raw_spin_unlock+0x29/0x40
[  602.270159]  ? _ion_heap_freelist_drain+0x6e/0x410
[  602.270173]  ? ion_system_contig_heap_create+0x130/0x130
[  602.317005] Node 1 active_anon:2680kB inactive_anon:36948kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56832kB dirty:0kB writeback:0kB shmem:37168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  602.319331]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  602.319346]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  602.319359]  ion_alloc+0x27a/0x810
[  602.319374]  ? ion_dma_buf_release+0x40/0x40
[  602.319387]  ? __might_fault+0x177/0x1b0
[  602.319400]  ion_ioctl+0xea/0x1f0
[  602.319409]  ? ion_query_heaps+0x360/0x360
[  602.319422]  ? ion_query_heaps+0x360/0x360
[  602.319433]  do_vfs_ioctl+0x75a/0xff0
[  602.344172] Node 0 
[  602.346964]  ? ioctl_preallocate+0x1a0/0x1a0
[  602.367216] syz-executor.0 cpuset=
[  602.370251]  ? lock_downgrade+0x740/0x740
[  602.370266]  ? __fget+0x225/0x360
[  602.370276]  ? do_vfs_ioctl+0xff0/0xff0
[  602.370287]  ? security_file_ioctl+0x83/0xb0
[  602.370297]  SyS_ioctl+0x7f/0xb0
[  602.370306]  ? do_vfs_ioctl+0xff0/0xff0
[  602.370317]  do_syscall_64+0x1d5/0x640
[  602.370334]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  602.370344] RIP: 0033:0x466459
[  602.395342] /
[  602.407837] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246
[  602.437314] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  602.437320] lowmem_reserve[]:
[  602.441536]  ORIG_RAX: 0000000000000010
[  602.441542] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  602.441547] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  602.441551] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  602.441556] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  602.441561] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  602.625062]  mems_allowed=0-1
[  602.633949] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  602.669502] CPU: 1 PID: 20405 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  602.677490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  602.686848] Call Trace:
[  602.689443]  dump_stack+0x1b2/0x281
[  602.693093]  warn_alloc.cold+0x96/0x1cc
[  602.697069]  ? zone_watermark_ok_safe+0x220/0x220
[  602.701935]  ? usleep_range+0x130/0x130
[  602.705911]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  602.711017]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  602.716029]  ? run_timer_softirq+0x5a0/0x5a0
[  602.720445]  __alloc_pages_nodemask+0x2127/0x2720
[  602.725296]  ? lock_acquire+0x170/0x3f0
[  602.729285]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  602.734143]  ? ion_page_pool_alloc+0x9e/0x1b0
[  602.738661]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  602.744160]  alloc_pages_current+0x155/0x260
[  602.748575]  ion_page_pool_alloc+0x118/0x1b0
[  602.752982]  ion_system_heap_allocate+0x133/0x8c0
[  602.757824]  ? ion_alloc+0x187/0x810
[  602.761537]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  602.767010]  ? ion_system_contig_heap_create+0x130/0x130
[  602.772464]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  602.777509]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  602.782356]  ion_alloc+0x204/0x810
[  602.785900]  ? ion_dma_buf_release+0x40/0x40
[  602.790318]  ? __might_fault+0x177/0x1b0
[  602.794409]  ion_ioctl+0xea/0x1f0
[  602.797878]  ? ion_query_heaps+0x360/0x360
[  602.802116]  ? ion_query_heaps+0x360/0x360
[  602.806351]  do_vfs_ioctl+0x75a/0xff0
[  602.810155]  ? ioctl_preallocate+0x1a0/0x1a0
[  602.814566]  ? lock_downgrade+0x740/0x740
[  602.818718]  ? __fget+0x225/0x360
[  602.822169]  ? do_vfs_ioctl+0xff0/0xff0
[  602.826143]  ? security_file_ioctl+0x83/0xb0
[  602.830551]  SyS_ioctl+0x7f/0xb0
[  602.833937]  ? do_vfs_ioctl+0xff0/0xff0
[  602.837913]  do_syscall_64+0x1d5/0x640
[  602.841804]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  602.846996] RIP: 0033:0x466459
[  602.850187] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  602.857891] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  602.865157] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  602.872420] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  602.879686] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  602.886959] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  602.945102] lowmem_reserve[]: 0 2717 2718 2718 2718
[  602.966403] Node 0 DMA32 free:290800kB min:36200kB low:45248kB high:54296kB active_anon:50832kB inactive_anon:79344kB active_file:2012kB inactive_file:5364kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2700kB bounce:0kB free_pcp:1388kB local_pcp:688kB free_cma:0kB
[  603.007441] lowmem_reserve[]: 0 0 0 0 0
[  603.011462] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  603.067414] lowmem_reserve[]: 0 0 0 0 0
[  603.071470] Node 1 Normal free:965908kB min:53696kB low:67120kB high:80544kB active_anon:2580kB inactive_anon:36948kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:660kB bounce:0kB free_pcp:1456kB local_pcp:712kB free_cma:0kB
[  603.107472]  0 2717 2718 2718 2718
[  603.111046] Node 0 DMA32 free:334292kB min:36200kB low:45248kB high:54296kB active_anon:50876kB inactive_anon:79360kB active_file:2060kB inactive_file:5392kB unevictable:0kB writepending:96kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7328kB pagetables:2700kB bounce:0kB free_pcp:1444kB local_pcp:708kB free_cma:0kB
[  603.140685] lowmem_reserve[]: 0 0 0 0 0
[  603.146573] Node 0 DMA: 5*4kB (UM) 5*8kB (UME) 15*16kB (UME) 12*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11308kB
[  603.162689] Node 0 DMA32: 1535*4kB (UME) 1219*8kB (UME) 699*16kB (UME) 870*32kB (UME) 3294*64kB (UME) 434*128kB (UME) 52*256kB (U) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 337668kB
[  603.197412] lowmem_reserve[]: 0 0 0 0 0
[  603.201436] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  603.247408] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  603.267610] Node 1 Normal: 1052*4kB (UM) 1878*8kB (UM) 1463*16kB (UME) 1304*32kB (UME) 8542*64kB (UM) 1783*128kB (UM) 415*256kB (UM) 105*512kB (UM) 20*1024kB (U) 0*2048kB 0*4096kB = 1039760kB
[  603.295086] lowmem_reserve[]: 0 0 0 0 0
[  603.299209] Node 1 Normal free:1039720kB min:53696kB low:67120kB high:80544kB active_anon:2548kB inactive_anon:36948kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:576kB bounce:0kB free_pcp:1280kB local_pcp:620kB free_cma:0kB
[  603.337420] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.346282] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.359026] IPVS: ftp: loaded support on port[0] = 21
[  603.383461] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.407434] lowmem_reserve[]: 0 0 0 0 0
[  603.411539] Node 0 DMA: 4*4kB (UM) 6*8kB (UME) 20*16kB (UME) 12*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11392kB
[  603.416194] warn_alloc_show_mem: 1 callbacks suppressed
[  603.416197] Mem-Info:
[  603.447159] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.454872] active_anon:13359 inactive_anon:29077 isolated_anon:0
[  603.454872]  active_file:579 inactive_file:1377 isolated_file:0
[  603.454872]  unevictable:0 dirty:24 writeback:0 unstable:0
[  603.454872]  slab_reclaimable:12733 slab_unreclaimable:117740
[  603.454872]  mapped:54037 shmem:29460 pagetables:819 bounce:0
[  603.454872]  free:309217 free_pcp:374 free_cma:0
[  603.457427] 31472 total pagecache pages
[  603.506201] Node 0 DMA32: 607*4kB (ME) 464*8kB (UE) 135*16kB (UME) 17*32kB (UE) 1371*64kB (UME) 436*128kB (UE) 79*256kB (U) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 177228kB
[  603.533505] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  603.555544] 0 pages in swap cache
[  603.564260] Swap cache stats: add 0, delete 0, find 0/0
[  603.574562] Node 1 Normal: 1052*4kB (UM) 1878*8kB (UM) 1463*16kB (UME) 1304*32kB (UME) 8542*64kB (UM) 1783*128kB (UM) 415*256kB (UM) 105*512kB (UM) 20*1024kB (U) 0*2048kB 0*4096kB = 1039760kB
[  603.576751] Node 0 active_anon:50888kB inactive_anon:79360kB active_file:2260kB inactive_file:5452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:159316kB dirty:96kB writeback:0kB shmem:80672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  603.595902] Free swap  = 0kB
[  603.626730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.644017] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.669246] Total swap = 0kB
[  603.672287] 2097051 pages RAM
[  603.675381] 0 pages HighMem/MovableOnly
[  603.687205] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  603.705944] 363841 pages reserved
[  603.714883] 0 pages cma reserved
[  603.715495] Node 1 active_anon:2548kB inactive_anon:36948kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56832kB dirty:0kB writeback:0kB shmem:37168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  603.725865] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  603.772250] Out of memory (oom_kill_allocating_task): Kill process 20485 (systemd-journal) score 0 or sacrifice child
[  603.787918] chnl_net:caif_netlink_parms(): no params data found
[  603.797279] 31472 total pagecache pages
[  603.804284] 0 pages in swap cache
[  603.811694] Killed process 20485 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1540kB
[  603.815131] Swap cache stats: add 0, delete 0, find 0/0
[  603.832230] Node 0 DMA free:11124kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  603.862070] oom_reaper: reaped process 20485 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1540kB
[  603.890012] Free swap  = 0kB
[  603.893054] Total swap = 0kB
[  603.896069] 2097051 pages RAM
[  603.898133] lowmem_reserve[]: 0 2717 2718 2718 2718
[  603.912131] Node 0 DMA32 free:45008kB min:36200kB low:45248kB high:54296kB active_anon:50876kB inactive_anon:79360kB active_file:4276kB inactive_file:2588kB unevictable:0kB writepending:96kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2700kB bounce:0kB free_pcp:864kB local_pcp:148kB free_cma:0kB
[  603.941165] 0 pages HighMem/MovableOnly
[  603.945762] 363841 pages reserved
[  603.949450] 0 pages cma reserved
[  604.029778] lowmem_reserve[]: 0 0 0 0 0
[  604.034725] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  604.082848] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  604.095004] lowmem_reserve[]: 0 0 0 0 0
[  604.100487] Node 1 Normal free:840140kB min:53696kB low:67120kB high:80544kB active_anon:2200kB inactive_anon:36944kB active_file:1652kB inactive_file:3868kB unevictable:0kB writepending:8kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:352kB pagetables:520kB bounce:0kB free_pcp:132kB local_pcp:96kB free_cma:0kB
[  604.139207] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  604.165413] systemd[1]: Stopped Journal Service.
[  604.226861] lowmem_reserve[]: 0 0 0 0 0
[  604.240633] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 11*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11072kB
[  604.268680] systemd[1]: Starting Journal Service...
[  604.295882] Node 0 DMA32: 958*4kB (MEH) 613*8kB (UMEH) 218*16kB (UME) 65*32kB (UME) 22*64kB (UME) 42*128kB (UME) 79*256kB (U) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 45920kB
[  604.316920] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  604.345237] Node 1 Normal: 2*4kB (UM) 1*8kB (U) 3*16kB (UE) 4*32kB (ME) 4421*64kB (U) 1767*128kB (UM) 407*256kB (U) 102*512kB (U) 17*1024kB (U) 0*2048kB 0*4096kB = 683136kB
[  604.376861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  604.405467] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  604.435325] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  604.470037] systemd-journald[20609]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  604.489194] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  604.517734] 32566 total pagecache pages
[  604.521738] 0 pages in swap cache
[  604.525185] Swap cache stats: add 0, delete 0, find 0/0
[  604.548977] Free swap  = 0kB
[  604.551554] bridge0: port 1(bridge_slave_0) entered blocking state
[  604.552040] Total swap = 0kB
[  604.577445] 2097051 pages RAM
[  604.580583] 0 pages HighMem/MovableOnly
[  604.584547] 363841 pages reserved
[  604.591633] bridge0: port 1(bridge_slave_0) entered disabled state
[  604.594381] 0 pages cma reserved
[  604.602246] systemd-journald[20609]: /dev/kmsg buffer overrun, some messages lost.
[  604.618498] device bridge_slave_0 entered promiscuous mode
[  604.652335] bridge0: port 2(bridge_slave_1) entered blocking state
[  604.671750] bridge0: port 2(bridge_slave_1) entered disabled state
[  604.697534] Bluetooth: hci3 command 0x0409 tx timeout
[  604.698429] device bridge_slave_1 entered promiscuous mode
[  604.815660] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  604.839891] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  604.906680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  604.958484] team0: Port device team_slave_0 added
[  604.964277] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  604.975634] team0: Port device team_slave_1 added
[  605.079678] batman_adv: batadv0: Adding interface: batadv_slave_0
[  605.085943] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  605.115793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  605.173140] batman_adv: batadv0: Adding interface: batadv_slave_1
[  605.191412] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  605.267469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  605.328556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  605.347475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  605.416925] systemd[1]: Started Journal Service.
[  605.452846] device hsr_slave_0 entered promiscuous mode
[  605.472236] device hsr_slave_1 entered promiscuous mode
[  605.492238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  605.512348] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  605.833184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  605.951972] 8021q: adding VLAN 0 to HW filter on device bond0
[  605.965835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  605.976573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  606.004247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  606.012785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  606.030787] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  606.036968] 8021q: adding VLAN 0 to HW filter on device team0
[  606.063067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  606.081173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  606.089613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  606.107851] bridge0: port 1(bridge_slave_0) entered blocking state
[  606.114228] bridge0: port 1(bridge_slave_0) entered forwarding state
[  606.148041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  606.168988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  606.188655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  606.208664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  606.241373] bridge0: port 2(bridge_slave_1) entered blocking state
[  606.247778] bridge0: port 2(bridge_slave_1) entered forwarding state
[  606.284633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  606.292555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  606.421718] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  606.481809] syz-fuzzer cpuset=/ mems_allowed=0-1
[  606.486624] CPU: 0 PID: 7964 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  606.494059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  606.503427] Call Trace:
[  606.506106]  dump_stack+0x1b2/0x281
[  606.509733]  dump_header+0x178/0x82f
[  606.513452]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  606.518556]  ? ___ratelimit+0x2cd/0x530
[  606.522529]  oom_kill_process.cold+0x10/0xb18
[  606.527063]  out_of_memory+0xe3e/0x1190
[  606.531036]  ? oom_killer_disable+0x1c0/0x1c0
[  606.535532]  ? mutex_trylock+0x152/0x1a0
[  606.539594]  __alloc_pages_nodemask+0x23e1/0x2720
[  606.544453]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  606.549310]  alloc_pages_current+0x155/0x260
[  606.553727]  filemap_fault+0xea3/0x1980
[  606.557731]  ext4_filemap_fault+0x84/0xb0
[  606.561875]  __do_fault+0xfa/0x380
[  606.565434]  __handle_mm_fault+0x2497/0x4620
[  606.569837]  ? vm_insert_page+0x7c0/0x7c0
[  606.573980]  ? lock_downgrade+0x740/0x740
[  606.578143]  handle_mm_fault+0x391/0x860
[  606.582207]  __do_page_fault+0x549/0xad0
[  606.586266]  ? spurious_fault+0x640/0x640
[  606.590417]  ? do_page_fault+0x60/0x500
[  606.594393]  ? page_fault+0x2f/0x50
[  606.598014]  page_fault+0x45/0x50
[  606.601464] RIP: 0000:0x940aec
[  606.604645] RSP: 2e000:000000c00003dec8 EFLAGS: 0043b6a0
[  606.622186] Mem-Info:
[  606.655701] active_anon:13372 inactive_anon:31108 isolated_anon:0
[  606.655701]  active_file:31 inactive_file:22 isolated_file:0
[  606.655701]  unevictable:0 dirty:25 writeback:0 unstable:0
[  606.655701]  slab_reclaimable:12707 slab_unreclaimable:117404
[  606.655701]  mapped:52632 shmem:31508 pagetables:739 bounce:0
[  606.655701]  free:25114 free_pcp:0 free_cma:0
[  606.718679] Node 0 active_anon:50788kB inactive_anon:79360kB active_file:60kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153756kB dirty:12kB writeback:0kB shmem:80672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  606.756914] Node 1 active_anon:2700kB inactive_anon:45072kB active_file:164kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56772kB dirty:88kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  606.784480] Bluetooth: hci3 command 0x041b tx timeout
[  606.799875] Node 0 DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  606.837290] lowmem_reserve[]: 0 2717 2718 2718 2718
[  606.843433] Node 0 DMA32 free:36396kB min:36200kB low:45248kB high:54296kB active_anon:50776kB inactive_anon:79360kB active_file:100kB inactive_file:52kB unevictable:0kB writepending:12kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7264kB pagetables:2388kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  606.893045] lowmem_reserve[]: 0 0 0 0 0
[  606.897068] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  606.946173] lowmem_reserve[]: 0 0 0 0 0
[  606.952469] Node 1 Normal free:53192kB min:53696kB low:67120kB high:80544kB active_anon:2700kB inactive_anon:45072kB active_file:184kB inactive_file:36kB unevictable:0kB writepending:88kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:568kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  607.002658] lowmem_reserve[]: 0 0 0 0 0
[  607.006679] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 11*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11072kB
[  607.038360] Node 0 DMA32: 895*4kB (ME) 592*8kB (UME) 209*16kB (ME) 62*32kB (UME) 36*64kB (ME) 11*128kB (UME) 55*256kB (UM) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36044kB
[  607.087068] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  607.103789] Node 1 Normal: 161*4kB (M) 106*8kB (M) 61*16kB (ME) 57*32kB (ME) 49*64kB (UM) 33*128kB (UM) 9*256kB (M) 59*512kB (UM) 9*1024kB (U) 0*2048kB 0*4096kB = 53380kB
[  607.125188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.134866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.150269] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.162901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.174535] 31553 total pagecache pages
[  607.181703] 0 pages in swap cache
[  607.185167] Swap cache stats: add 0, delete 0, find 0/0
[  607.193640] Free swap  = 0kB
[  607.196674] Total swap = 0kB
[  607.202773] 2097051 pages RAM
[  607.205889] 0 pages HighMem/MovableOnly
[  607.214375] 363841 pages reserved
[  607.244539] 0 pages cma reserved
[  607.248009] Out of memory (oom_kill_allocating_task): Kill process 7964 (syz-fuzzer) score 0 or sacrifice child
[  607.265607] Killed process 20486 (syz-executor.1) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  607.286025] oom_reaper: reaped process 20486 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  607.321746] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  607.419683] in:imklog cpuset=/ mems_allowed=0-1
[  607.424492] CPU: 0 PID: 20408 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  607.431929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  607.441278] Call Trace:
[  607.443867]  dump_stack+0x1b2/0x281
[  607.447497]  dump_header+0x178/0x82f
[  607.451215]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  607.456314]  ? ___ratelimit+0x2cd/0x530
[  607.460294]  oom_kill_process.cold+0x10/0xb18
[  607.464794]  out_of_memory+0xe3e/0x1190
[  607.468777]  ? oom_killer_disable+0x1c0/0x1c0
[  607.473296]  ? mutex_trylock+0x152/0x1a0
[  607.477359]  __alloc_pages_nodemask+0x23e1/0x2720
[  607.482219]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  607.487078]  alloc_pages_current+0x155/0x260
[  607.491498]  filemap_fault+0xea3/0x1980
[  607.495499]  ext4_filemap_fault+0x84/0xb0
[  607.499648]  __do_fault+0xfa/0x380
[  607.503184]  __handle_mm_fault+0x2497/0x4620
[  607.507598]  ? vm_insert_page+0x7c0/0x7c0
[  607.511754]  ? lock_downgrade+0x740/0x740
[  607.515913]  handle_mm_fault+0x391/0x860
[  607.519979]  __do_page_fault+0x549/0xad0
[  607.524056]  ? spurious_fault+0x640/0x640
[  607.528231]  ? do_page_fault+0x60/0x500
[  607.532207]  ? page_fault+0x2f/0x50
[  607.535828]  page_fault+0x45/0x50
[  607.539283] RIP: efd83da3:0x1f9f
[  607.542662] RSP: 0000:0000000000000004 EFLAGS: 7f4cefd83da0
[  607.548033] Mem-Info:
[  607.560052] active_anon:13372 inactive_anon:31108 isolated_anon:0
[  607.560052]  active_file:48 inactive_file:4 isolated_file:0
[  607.560052]  unevictable:0 dirty:0 writeback:0 unstable:0
[  607.560052]  slab_reclaimable:12707 slab_unreclaimable:116626
[  607.560052]  mapped:52590 shmem:31508 pagetables:739 bounce:0
[  607.560052]  free:25052 free_pcp:0 free_cma:0
[  607.597611] Node 0 active_anon:50788kB inactive_anon:79360kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153684kB dirty:0kB writeback:0kB shmem:80672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  607.629837] Node 1 active_anon:2700kB inactive_anon:45072kB active_file:148kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56676kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  607.661778] Node 0 DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  607.697959] lowmem_reserve[]: 0 2717 2718 2718 2718
[  607.703028] Node 0 DMA32 free:35756kB min:36200kB low:45248kB high:54296kB active_anon:50776kB inactive_anon:79360kB active_file:48kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7264kB pagetables:2388kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  607.740715] lowmem_reserve[]: 0 0 0 0 0
[  607.744736] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  607.779003] lowmem_reserve[]: 0 0 0 0 0
[  607.783012] Node 1 Normal free:53380kB min:53696kB low:67120kB high:80544kB active_anon:2700kB inactive_anon:45072kB active_file:148kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:568kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  607.818499] lowmem_reserve[]: 0 0 0 0 0
[  607.822520] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 11*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11072kB
[  607.844919] Node 0 DMA32: 904*4kB (UME) 589*8kB (ME) 206*16kB (UME) 62*32kB (UME) 40*64kB (UME) 10*128kB (ME) 55*256kB (UM) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36136kB
[  607.867105] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  607.884465] Node 1 Normal: 160*4kB (M) 105*8kB (M) 62*16kB (ME) 57*32kB (ME) 49*64kB (UM) 33*128kB (UM) 9*256kB (M) 59*512kB (UM) 9*1024kB (U) 0*2048kB 0*4096kB = 53384kB
[  607.910773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.921928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.936743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  607.955219] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  607.963855] 31577 total pagecache pages
[  607.976297] 0 pages in swap cache
[  607.979949] Swap cache stats: add 0, delete 0, find 0/0
[  607.985565] Free swap  = 0kB
[  607.996993] Total swap = 0kB
[  608.000058] 2097051 pages RAM
[  608.003152] 0 pages HighMem/MovableOnly
[  608.007110] 363841 pages reserved
[  608.019229] 0 pages cma reserved
[  608.022599] Out of memory (oom_kill_allocating_task): Kill process 20408 (in:imklog) score 0 or sacrifice child
[  608.041602] Killed process 20394 (rsyslogd) total-vm:254332kB, anon-rss:1116kB, file-rss:0kB, shmem-rss:0kB
[  608.058079] oom_reaper: reaped process 20394 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  608.141123] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  608.228398] systemd-journal cpuset=/ mems_allowed=0-1
[  608.234496] CPU: 0 PID: 20609 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  608.242463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  608.251912] Call Trace:
[  608.254537]  dump_stack+0x1b2/0x281
[  608.258279]  dump_header+0x178/0x82f
[  608.261992]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  608.267120]  ? ___ratelimit+0x2cd/0x530
[  608.271100]  oom_kill_process.cold+0x10/0xb18
[  608.283963]  out_of_memory+0xe3e/0x1190
[  608.287993]  ? oom_killer_disable+0x1c0/0x1c0
[  608.292589]  ? mutex_trylock+0x152/0x1a0
[  608.297280]  __alloc_pages_nodemask+0x23e1/0x2720
[  608.302235]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  608.307183]  alloc_pages_current+0x155/0x260
[  608.311608]  filemap_fault+0xea3/0x1980
[  608.315596]  ext4_filemap_fault+0x84/0xb0
[  608.319750]  __do_fault+0xfa/0x380
[  608.323312]  __handle_mm_fault+0x2497/0x4620
[  608.327722]  ? vm_insert_page+0x7c0/0x7c0
[  608.331882]  ? free_uid+0x24d/0x330
[  608.335515]  handle_mm_fault+0x391/0x860
[  608.339582]  __do_page_fault+0x549/0xad0
[  608.343640]  ? spurious_fault+0x640/0x640
[  608.347793]  ? do_page_fault+0x60/0x500
[  608.351763]  ? page_fault+0x2f/0x50
[  608.355387]  page_fault+0x45/0x50
[  608.358837] RIP: 0000:0x55c0779cf860
[  608.362630] RSP: 25c74ee0:00007ffc25c72000 EFLAGS: 00000000
[  608.711161] Mem-Info:
[  608.720090] active_anon:13011 inactive_anon:31108 isolated_anon:0
[  608.720090]  active_file:197 inactive_file:226 isolated_file:0
[  608.720090]  unevictable:0 dirty:0 writeback:0 unstable:0
[  608.720090]  slab_reclaimable:12707 slab_unreclaimable:115959
[  608.720090]  mapped:44071 shmem:31508 pagetables:739 bounce:0
[  608.720090]  free:25778 free_pcp:47 free_cma:0
[  608.754981] Node 0 active_anon:50548kB inactive_anon:79360kB active_file:776kB inactive_file:1044kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140208kB dirty:0kB writeback:0kB shmem:80672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  608.786930] Node 1 active_anon:1496kB inactive_anon:45072kB active_file:12kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36176kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  608.834219] Node 0 DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  608.918038] lowmem_reserve[]: 0 2717 2718 2718 2718
[  608.923115] Node 0 DMA32 free:41864kB min:36200kB low:45248kB high:54296kB active_anon:50436kB inactive_anon:79360kB active_file:924kB inactive_file:1972kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7232kB pagetables:2388kB bounce:0kB free_pcp:508kB local_pcp:304kB free_cma:0kB
[  608.997599] lowmem_reserve[]: 0 0 0 0 0
[  609.002611] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  609.052908] lowmem_reserve[]: 0 0 0 0 0
[  609.068105] Node 1 Normal free:633072kB min:53696kB low:67120kB high:80544kB active_anon:1652kB inactive_anon:45072kB active_file:132kB inactive_file:5044kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:524kB bounce:0kB free_pcp:256kB local_pcp:220kB free_cma:0kB
[  609.133788] lowmem_reserve[]: 0 0 0 0 0
[  609.154824] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 11*32kB (UME) 12*64kB (UME) 4*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11200kB
[  609.251830] Node 0 DMA32: 852*4kB (UME) 792*8kB (UMEH) 305*16kB (UEH) 867*32kB (UEH) 507*64kB (UE) 43*128kB (UME) 61*256kB (U) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 97472kB
[  609.297477] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  609.310814] batman_adv: batadv0: Removing interface: batadv_slave_0
[  609.327524] Node 1 Normal: 1785*4kB (UM) 975*8kB (UM) 2001*16kB (UME) 1244*32kB (UME) 5984*64kB (UM) 794*128kB (UM) 240*256kB (UM) 88*512kB (UM) 87*1024kB (U) 4*2048kB (U) 0*4096kB = 775148kB
[  609.353312] batman_adv: batadv0: Removing interface: batadv_slave_1
[  609.367489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  609.376426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  609.379484] device bridge_slave_1 left promiscuous mode
[  609.415200] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  609.425142] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  609.425890] bridge0: port 2(bridge_slave_1) entered disabled state
[  609.437638] 36336 total pagecache pages
[  609.447547] 0 pages in swap cache
[  609.447554] Swap cache stats: add 0, delete 0, find 0/0
[  609.447557] Free swap  = 0kB
[  609.447560] Total swap = 0kB
[  609.447567] 2097051 pages RAM
[  609.447570] 0 pages HighMem/MovableOnly
[  609.447573] 363841 pages reserved
[  609.447576] 0 pages cma reserved
[  609.447584] Out of memory (oom_kill_allocating_task): Kill process 20609 (systemd-journal) score 0 or sacrifice child
[  609.447611] Killed process 20609 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1236kB
[  609.460190] device bridge_slave_0 left promiscuous mode
[  609.460335] bridge0: port 1(bridge_slave_0) entered disabled state
[  609.545343] oom_reaper: reaped process 20609 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1236kB
[  609.593410] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  609.655786] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  609.700905] systemd[1]: Stopped Journal Service.
[  609.769942] systemd[1]: Starting Journal Service...
[  609.787280] systemd[1]: Started System Logging Service.
[  609.886844] device hsr_slave_1 left promiscuous mode
[  609.907704] device hsr_slave_0 left promiscuous mode
[  609.948311] team0 (unregistering): Port device team_slave_1 removed
[  609.963490] team0 (unregistering): Port device team_slave_0 removed
[  609.973215] bond0 (unregistering): Releasing backup interface bond_slave_1
[  610.005512] bond0 (unregistering): Releasing backup interface bond_slave_0
[  610.069903] bond0 (unregistering): Released all slaves
[  610.307420] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  610.337409] syz-executor.0 cpuset=/ mems_allowed=0-1
[  610.343793] CPU: 0 PID: 20405 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  610.351687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  610.361496] Call Trace:
[  610.364084]  dump_stack+0x1b2/0x281
[  610.367719]  warn_alloc.cold+0x96/0x1cc
[  610.371694]  ? zone_watermark_ok_safe+0x220/0x220
[  610.376548]  __alloc_pages_nodemask+0x2127/0x2720
[  610.381396]  ? _raw_spin_unlock_irq+0x24/0x80
[  610.385890]  ? lock_acquire+0x170/0x3f0
[  610.390055]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  610.394906]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  610.401066]  ? __mutex_unlock_slowpath+0x75/0x770
[  610.405913]  alloc_pages_current+0x155/0x260
[  610.410323]  ion_page_pool_alloc+0x118/0x1b0
[  610.414730]  ion_system_heap_allocate+0x133/0x8c0
[  610.419572]  ? _raw_spin_unlock+0x29/0x40
[  610.423716]  ? _ion_heap_freelist_drain+0x6e/0x410
[  610.428642]  ? ion_system_contig_heap_create+0x130/0x130
[  610.434090]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  610.438944]  ion_alloc+0x27a/0x810
[  610.442571]  ? ion_dma_buf_release+0x40/0x40
[  610.447592]  ? __might_fault+0x177/0x1b0
[  610.451662]  ion_ioctl+0xea/0x1f0
[  610.455110]  ? ion_query_heaps+0x360/0x360
[  610.459342]  ? ion_query_heaps+0x360/0x360
[  610.463574]  do_vfs_ioctl+0x75a/0xff0
[  610.467381]  ? ioctl_preallocate+0x1a0/0x1a0
[  610.471783]  ? lock_downgrade+0x740/0x740
[  610.475928]  ? __fget+0x225/0x360
[  610.479381]  ? do_vfs_ioctl+0xff0/0xff0
[  610.483363]  ? security_file_ioctl+0x83/0xb0
[  610.487767]  SyS_ioctl+0x7f/0xb0
[  610.491127]  ? do_vfs_ioctl+0xff0/0xff0
[  610.495103]  do_syscall_64+0x1d5/0x640
[  610.499001]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  610.504187] RIP: 0033:0x466459
[  610.507383] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  610.515085] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  610.522347] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  610.529608] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  610.536873] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  610.544135] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  610.642917] Mem-Info:
[  610.645857] active_anon:13141 inactive_anon:31104 isolated_anon:0
[  610.645857]  active_file:1517 inactive_file:4786 isolated_file:0
[  610.645857]  unevictable:0 dirty:23 writeback:0 unstable:0
[  610.645857]  slab_reclaimable:12762 slab_unreclaimable:113391
[  610.645857]  mapped:56372 shmem:31504 pagetables:744 bounce:0
[  610.645857]  free:124098 free_pcp:554 free_cma:0
[  610.717662] Node 0 active_anon:51968kB inactive_anon:79352kB active_file:4836kB inactive_file:15172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:187372kB dirty:92kB writeback:0kB shmem:80660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  610.778747] Node 1 active_anon:596kB inactive_anon:45064kB active_file:1232kB inactive_file:3972kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38116kB dirty:0kB writeback:0kB shmem:45356kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  610.810412] Node 0 DMA free:11840kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  610.840378] lowmem_reserve[]: 0 2717 2718 2718 2718
[  610.845431] Node 0 DMA32 free:226892kB min:36200kB low:45248kB high:54296kB active_anon:51956kB inactive_anon:79352kB active_file:4836kB inactive_file:15124kB unevictable:0kB writepending:92kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2696kB bounce:0kB free_pcp:984kB local_pcp:240kB free_cma:0kB
[  610.889424] lowmem_reserve[]: 0 0 0 0 0
[  610.893438] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  610.960789] lowmem_reserve[]: 0 0 0 0 0
[  610.964809] Node 1 Normal free:535824kB min:53696kB low:67120kB high:80544kB active_anon:696kB inactive_anon:45064kB active_file:1232kB inactive_file:3972kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:280kB bounce:0kB free_pcp:1348kB local_pcp:620kB free_cma:0kB
[  610.998667] lowmem_reserve[]: 0 0 0 0 0
[  611.002671] Node 0 DMA: 72*4kB (UM) 17*8kB (UME) 9*16kB (UME) 13*32kB (UME) 12*64kB (UME) 5*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11864kB
[  611.022626] Node 0 DMA32: 14911*4kB (UMEH) 8173*8kB (UMEH) 2220*16kB (UMEH) 4108*32kB (UMEH) 279*64kB (UMH) 16*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 311908kB
[  611.042056] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  611.053231] Node 1 Normal: 9296*4kB (UM) 4271*8kB (UM) 4325*16kB (UME) 3823*32kB (UME) 2853*64kB (UM) 517*128kB (UM) 120*256kB (UM) 1*512kB (U) 7*1024kB (U) 0*2048kB 0*4096kB = 550056kB
[  611.073968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  611.090816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  611.111180] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  611.131061] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  611.151073] 37765 total pagecache pages
[  611.155054] 0 pages in swap cache
[  611.170805] Swap cache stats: add 0, delete 0, find 0/0
[  611.176171] Free swap  = 0kB
[  611.187424] Total swap = 0kB
[  611.190459] 2097051 pages RAM
[  611.193555] 0 pages HighMem/MovableOnly
[  611.207394] 363841 pages reserved
[  611.210848] 0 pages cma reserved
[  611.472355] systemd-journald[20717]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  612.104526] systemd[1]: Started Journal Service.
[  613.591998] IPVS: ftp: loaded support on port[0] = 21
[  613.762586] chnl_net:caif_netlink_parms(): no params data found
[  613.856372] bridge0: port 1(bridge_slave_0) entered blocking state
[  613.865678] bridge0: port 1(bridge_slave_0) entered disabled state
[  613.876034] device bridge_slave_0 entered promiscuous mode
[  613.892767] bridge0: port 2(bridge_slave_1) entered blocking state
[  613.899481] bridge0: port 2(bridge_slave_1) entered disabled state
[  613.911724] device bridge_slave_1 entered promiscuous mode
[  613.942380] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  613.956102] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  613.982922] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  613.991028] team0: Port device team_slave_0 added
[  613.996717] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  614.006479] team0: Port device team_slave_1 added
[  614.035746] batman_adv: batadv0: Adding interface: batadv_slave_0
[  614.042311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  614.072550] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  614.085008] batman_adv: batadv0: Adding interface: batadv_slave_1
[  614.091951] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  614.118082] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  614.130609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  614.138950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  614.173744] device hsr_slave_0 entered promiscuous mode
[  614.179683] device hsr_slave_1 entered promiscuous mode
[  614.185868] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  614.193098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  614.299263] bridge0: port 2(bridge_slave_1) entered blocking state
[  614.305659] bridge0: port 2(bridge_slave_1) entered forwarding state
[  614.312396] bridge0: port 1(bridge_slave_0) entered blocking state
[  614.318836] bridge0: port 1(bridge_slave_0) entered forwarding state
[  614.362640] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[  614.372028] 8021q: adding VLAN 0 to HW filter on device bond0
[  614.382166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  614.391827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  614.399964] bridge0: port 1(bridge_slave_0) entered disabled state
[  614.407200] bridge0: port 2(bridge_slave_1) entered disabled state
[  614.418273] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  614.424350] 8021q: adding VLAN 0 to HW filter on device team0
[  614.439035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  614.447120] bridge0: port 1(bridge_slave_0) entered blocking state
[  614.453568] bridge0: port 1(bridge_slave_0) entered forwarding state
[  614.478565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  614.486256] bridge0: port 2(bridge_slave_1) entered blocking state
[  614.492807] bridge0: port 2(bridge_slave_1) entered forwarding state
[  614.500915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  614.518624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  614.525775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  614.533827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  614.541411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  614.551225] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  614.557269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  614.573712] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  614.581709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  614.591768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  614.603260] 8021q: adding VLAN 0 to HW filter on device batadv0
[  614.696608] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  614.707735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  614.738143] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  614.759393] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  614.766502] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  614.781136] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  614.792642] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  614.803425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  614.812532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  614.825419] device veth0_vlan entered promiscuous mode
[  614.833717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  614.846943] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  614.857768] device veth1_vlan entered promiscuous mode
[  614.865009] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  614.879937] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  614.893074] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  614.903832] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  614.911023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  614.918899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  614.926136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  614.934171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  614.944614] device veth0_macvtap entered promiscuous mode
[  614.952152] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  614.961980] device veth1_macvtap entered promiscuous mode
[  614.968592] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  614.978741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  614.989818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  614.999653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  615.009722] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.019216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  615.029229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.039286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  615.049253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.058846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  615.068816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.079154] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  615.089143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.099769] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  615.106924] batman_adv: batadv0: Interface activated: batadv_slave_0
[  615.114709] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  615.122565] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  615.132193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  615.141390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  615.154227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  615.171523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.182233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  615.196720] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.211327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  615.221776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.235138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  615.246259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.259855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  615.271113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  615.286140] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  615.295371] batman_adv: batadv0: Interface activated: batadv_slave_1
[  615.309816] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  615.321752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
05:07:55 executing program 1:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 1:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:55 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  615.637931] Bluetooth: hci3 command 0x0409 tx timeout
05:07:56 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:56 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:56 executing program 1:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:56 executing program 1:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:07:56 executing program 1:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  617.017732] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  617.029749] syz-executor.0 cpuset=/ mems_allowed=0-1
[  617.035019] CPU: 0 PID: 20987 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  617.042896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.052240] Call Trace:
[  617.054827]  dump_stack+0x1b2/0x281
[  617.058453]  warn_alloc.cold+0x96/0x1cc
[  617.062423]  ? zone_watermark_ok_safe+0x220/0x220
[  617.067274]  __alloc_pages_nodemask+0x2127/0x2720
[  617.072110]  ? __schedule+0x893/0x1de0
[  617.075997]  ? lock_acquire+0x170/0x3f0
[  617.079973]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  617.084817]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  617.090264]  ? __mutex_unlock_slowpath+0x75/0x770
[  617.095127]  alloc_pages_current+0x155/0x260
[  617.099537]  ion_page_pool_alloc+0x118/0x1b0
[  617.100640] syz-executor.4: page allocation failure: order:4
[  617.103943]  ion_system_heap_allocate+0x133/0x8c0
[  617.103953]  ? ion_alloc+0x187/0x810
[  617.116746] syz-executor.2: 
[  617.118256]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  617.118267]  ? ion_system_contig_heap_create+0x130/0x130
[  617.118276]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  617.118288]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  617.118300]  ion_alloc+0x204/0x810
[  617.118315]  ? ion_dma_buf_release+0x40/0x40
[  617.118328]  ? __might_fault+0x177/0x1b0
[  617.118347]  ion_ioctl+0xea/0x1f0
[  617.147430] page allocation failure: order:4
[  617.150128]  ? ion_query_heaps+0x360/0x360
[  617.154168] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  617.157602]  ? ion_query_heaps+0x360/0x360
[  617.157614]  do_vfs_ioctl+0x75a/0xff0
[  617.157626]  ? ioctl_preallocate+0x1a0/0x1a0
[  617.157634]  ? lock_downgrade+0x740/0x740
[  617.157646]  ? __fget+0x225/0x360
[  617.157655]  ? do_vfs_ioctl+0xff0/0xff0
[  617.157665]  ? security_file_ioctl+0x83/0xb0
[  617.157676]  SyS_ioctl+0x7f/0xb0
[  617.157684]  ? do_vfs_ioctl+0xff0/0xff0
[  617.157695]  do_syscall_64+0x1d5/0x640
[  617.157711]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  617.157719] RIP: 0033:0x466459
[  617.157723] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  617.157732] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  617.157737] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  617.157743] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  617.157748] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  617.157753] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  617.185381] Mem-Info:
[  617.186231] syz-executor.3: 
[  617.194946] active_anon:13344 inactive_anon:33128 isolated_anon:0
[  617.194946]  active_file:2087 inactive_file:4858 isolated_file:0
[  617.194946]  unevictable:0 dirty:90 writeback:0 unstable:0
[  617.194946]  slab_reclaimable:12815 slab_unreclaimable:114318
[  617.194946]  mapped:57128 shmem:33556 pagetables:818 bounce:0
[  617.194946]  free:172797 free_pcp:202 free_cma:0
[  617.197763] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  617.197773] syz-executor.4 cpuset=/ mems_allowed=0-1
[  617.197796] CPU: 1 PID: 20982 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  617.197802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.197805] Call Trace:
[  617.197821]  dump_stack+0x1b2/0x281
[  617.197843]  warn_alloc.cold+0x96/0x1cc
[  617.197856]  ? zone_watermark_ok_safe+0x220/0x220
[  617.197880]  __alloc_pages_nodemask+0x2127/0x2720
[  617.197892]  ? __schedule+0x893/0x1de0
[  617.208443] Node 0 active_anon:52768kB inactive_anon:87536kB active_file:7040kB inactive_file:15536kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:190264kB dirty:356kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  617.209602]  ? lock_acquire+0x170/0x3f0
[  617.209620]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  617.209638]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  617.209650]  ? __mutex_unlock_slowpath+0x75/0x770
[  617.213637] Node 1 active_anon:608kB inactive_anon:44976kB active_file:1308kB inactive_file:3896kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38248kB dirty:4kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  617.218703]  alloc_pages_current+0x155/0x260
[  617.218720]  ion_page_pool_alloc+0x118/0x1b0
[  617.218732]  ion_system_heap_allocate+0x133/0x8c0
[  617.218743]  ? ion_alloc+0x187/0x810
[  617.218753]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  617.218764]  ? ion_system_contig_heap_create+0x130/0x130
[  617.218775]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  617.218787]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  617.227662] Node 0 
[  617.229655]  ion_alloc+0x204/0x810
[  617.229672]  ? ion_dma_buf_release+0x40/0x40
[  617.229685]  ? __might_fault+0x177/0x1b0
[  617.229699]  ion_ioctl+0xea/0x1f0
[  617.237060] DMA free:11092kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  617.244216]  ? ion_query_heaps+0x360/0x360
[  617.244230]  ? ion_query_heaps+0x360/0x360
[  617.244240]  do_vfs_ioctl+0x75a/0xff0
[  617.244253]  ? ioctl_preallocate+0x1a0/0x1a0
[  617.244263]  ? lock_downgrade+0x740/0x740
[  617.244278]  ? __fget+0x225/0x360
[  617.244287]  ? do_vfs_ioctl+0xff0/0xff0
[  617.244299]  ? security_file_ioctl+0x83/0xb0
[  617.257079] lowmem_reserve[]:
[  617.258814]  SyS_ioctl+0x7f/0xb0
[  617.258823]  ? do_vfs_ioctl+0xff0/0xff0
[  617.258841]  do_syscall_64+0x1d5/0x640
[  617.258860]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  617.258868] RIP: 0033:0x466459
[  617.258873] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  617.258883] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  617.258892] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  617.270640]  0
[  617.271566] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  617.271572] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  617.271577] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  617.272212] page allocation failure: order:4
[  617.315709]  2717
[  617.318421] (null)
[  617.318428] syz-executor.2 cpuset=/ mems_allowed=0-1
[  617.318450] CPU: 1 PID: 20988 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  617.318456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.318460] Call Trace:
[  617.318476]  dump_stack+0x1b2/0x281
[  617.318490]  warn_alloc.cold+0x96/0x1cc
[  617.318501]  ? zone_watermark_ok_safe+0x220/0x220
[  617.318522]  __alloc_pages_nodemask+0x2127/0x2720
[  617.318532]  ? _raw_spin_unlock_irq+0x5a/0x80
[  617.318542]  ? finish_task_switch+0x178/0x610
[  617.318550]  ? finish_task_switch+0x14d/0x610
[  617.318565]  ? lock_acquire+0x170/0x3f0
[  617.318581]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  617.318598]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  617.318611]  ? __mutex_unlock_slowpath+0x75/0x770
[  617.318622]  ? alloc_pages_current+0x123/0x260
[  617.318634]  alloc_pages_current+0x155/0x260
[  617.318648]  ion_page_pool_alloc+0x118/0x1b0
[  617.318659]  ion_system_heap_allocate+0x133/0x8c0
[  617.318669]  ? ion_alloc+0x187/0x810
[  617.318679]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  617.318690]  ? ion_system_contig_heap_create+0x130/0x130
[  617.318700]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  617.318711]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  617.318722]  ion_alloc+0x204/0x810
[  617.318737]  ? ion_dma_buf_release+0x40/0x40
[  617.318750]  ? __might_fault+0x177/0x1b0
[  617.318763]  ion_ioctl+0xea/0x1f0
[  617.318773]  ? ion_query_heaps+0x360/0x360
[  617.318787]  ? ion_query_heaps+0x360/0x360
[  617.318798]  do_vfs_ioctl+0x75a/0xff0
[  617.318810]  ? ioctl_preallocate+0x1a0/0x1a0
[  617.318818]  ? lock_downgrade+0x740/0x740
[  617.318832]  ? __fget+0x225/0x360
[  617.318849]  ? do_vfs_ioctl+0xff0/0xff0
[  617.342282]  2718
[  617.346300]  ? security_file_ioctl+0x83/0xb0
[  617.346313]  SyS_ioctl+0x7f/0xb0
[  617.346321]  ? do_vfs_ioctl+0xff0/0xff0
[  617.346334]  do_syscall_64+0x1d5/0x640
[  617.361314]  2718
[  617.388188]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  617.388198] RIP: 0033:0x466459
[  617.388203] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  617.388213] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  617.388219] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  617.388224] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  617.388230] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  617.388235] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  617.388699] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  617.402067]  2718
[  617.403491] (null)
[  617.435024] syz-executor.3 cpuset=/
[  617.445472] Node 0 
[  617.448924]  mems_allowed=0-1
[  617.458345] DMA32 free:349320kB min:36200kB low:45248kB high:54296kB active_anon:52756kB inactive_anon:87536kB active_file:7040kB inactive_file:15536kB unevictable:0kB writepending:356kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7904kB pagetables:3096kB bounce:0kB free_pcp:772kB local_pcp:76kB free_cma:0kB
[  617.463755] CPU: 1 PID: 20986 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  617.468813] lowmem_reserve[]:
[  617.473519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  617.473523] Call Trace:
[  617.473542]  dump_stack+0x1b2/0x281
[  617.473564]  warn_alloc.cold+0x96/0x1cc
[  617.475834]  0
[  617.479309]  ? zone_watermark_ok_safe+0x220/0x220
[  617.479332]  __alloc_pages_nodemask+0x2127/0x2720
[  617.479349]  ? lock_acquire+0x170/0x3f0
[  617.479372]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  617.479389]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  617.489672]  0
[  617.491266]  ? __mutex_unlock_slowpath+0x75/0x770
[  617.491284]  alloc_pages_current+0x155/0x260
[  617.517015]  0
[  617.521117]  ion_page_pool_alloc+0x118/0x1b0
[  617.521129]  ion_system_heap_allocate+0x133/0x8c0
[  617.521141]  ? ion_alloc+0x187/0x810
[  617.521152]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  617.521163]  ? ion_system_contig_heap_create+0x130/0x130
[  617.521176]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  617.527453]  0
[  617.529229]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  617.529243]  ion_alloc+0x204/0x810
[  617.529257]  ? ion_dma_buf_release+0x40/0x40
[  617.535903]  0
[  617.537803]  ? __might_fault+0x177/0x1b0
[  617.537817]  ion_ioctl+0xea/0x1f0
[  617.537827]  ? ion_query_heaps+0x360/0x360
[  617.537844]  ? ion_query_heaps+0x360/0x360
[  617.545239]  do_vfs_ioctl+0x75a/0xff0
[  617.545252]  ? ioctl_preallocate+0x1a0/0x1a0
[  617.545265]  ? lock_downgrade+0x740/0x740
[  617.551868] Node 0 
[  617.552758]  ? __fget+0x225/0x360
[  617.556159] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  617.560057]  ? do_vfs_ioctl+0xff0/0xff0
[  617.560069]  ? security_file_ioctl+0x83/0xb0
[  617.560079]  SyS_ioctl+0x7f/0xb0
[  617.560088]  ? do_vfs_ioctl+0xff0/0xff0
[  617.560099]  do_syscall_64+0x1d5/0x640
[  617.560117]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  617.568241] lowmem_reserve[]:
[  617.569151] RIP: 0033:0x466459
[  617.569156] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  617.569167] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  617.569175] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  617.572415]  0
[  617.580061] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  617.580066] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  617.580071] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  618.167258] Bluetooth: hci3 command 0x041b tx timeout
[  618.168643] syz-executor.5: 
[  618.172622]  0 0 0 0
[  618.177289] page allocation failure: order:4
[  618.178139] Node 1 Normal free:290372kB min:53696kB low:67120kB high:80544kB active_anon:608kB inactive_anon:44976kB active_file:1308kB inactive_file:3896kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  618.178160] lowmem_reserve[]: 0 0 0 0 0
[  618.178181] Node 0 DMA: 19*4kB (UM) 21*8kB (UME) 16*16kB (UME) 5*32kB (UME) 3*64kB (ME) 6*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11092kB
[  618.178261] Node 0 DMA32: 
[  618.185957] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  618.211435] 18742*4kB (UMEH) 10083*8kB (UMEH) 9831*16kB (UEH) 4070*32kB (UEH) 9*64kB (H) 4*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 444256kB
[  618.256064] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  618.267256] Node 1 Normal: 10187*4kB (UM) 4794*8kB (UM) 4369*16kB (UE) 4413*32kB (UE) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 290284kB
[  618.301354] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  618.311215] (null)
[  618.313374] syz-executor.5 cpuset=/ mems_allowed=0-1
[  618.323588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  618.333190] CPU: 0 PID: 20980 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  618.341105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  618.350461] Call Trace:
[  618.353059]  dump_stack+0x1b2/0x281
[  618.356841]  warn_alloc.cold+0x96/0x1cc
[  618.360862]  ? zone_watermark_ok_safe+0x220/0x220
[  618.365740]  __alloc_pages_nodemask+0x2127/0x2720
[  618.370587]  ? ___preempt_schedule+0x16/0x18
[  618.375034]  ? lock_acquire+0x170/0x3f0
[  618.379020]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  618.383872]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  618.389331]  ? __mutex_unlock_slowpath+0x75/0x770
[  618.394202]  alloc_pages_current+0x155/0x260
[  618.398624]  ion_page_pool_alloc+0x118/0x1b0
[  618.403035]  ion_system_heap_allocate+0x133/0x8c0
[  618.408142]  ? ion_alloc+0x187/0x810
[  618.411879]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  618.417337]  ? ion_system_contig_heap_create+0x130/0x130
[  618.422841]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  618.427882]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  618.432783]  ion_alloc+0x204/0x810
[  618.436328]  ? ion_dma_buf_release+0x40/0x40
[  618.440742]  ? __might_fault+0x177/0x1b0
[  618.444540] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  618.444800]  ion_ioctl+0xea/0x1f0
[  618.457074]  ? ion_query_heaps+0x360/0x360
[  618.461317]  ? ion_query_heaps+0x360/0x360
[  618.465551]  do_vfs_ioctl+0x75a/0xff0
[  618.469359]  ? ioctl_preallocate+0x1a0/0x1a0
[  618.473828] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  618.473855]  ? lock_downgrade+0x740/0x740
[  618.486614]  ? __fget+0x225/0x360
[  618.490068]  ? do_vfs_ioctl+0xff0/0xff0
[  618.494053]  ? security_file_ioctl+0x83/0xb0
[  618.498490]  SyS_ioctl+0x7f/0xb0
[  618.501514] 40296 total pagecache pages
[  618.501866]  ? do_vfs_ioctl+0xff0/0xff0
[  618.509812]  do_syscall_64+0x1d5/0x640
[  618.513710]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  618.518169] 0 pages in swap cache
[  618.520546] RIP: 0033:0x466459
[  618.520551] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  618.520562] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  618.520568] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  618.520574] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  618.520578] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  618.520587] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  618.528628] Swap cache stats: add 0, delete 0, find 0/0
[  618.567246] warn_alloc_show_mem: 3 callbacks suppressed
[  618.567249] Mem-Info:
[  618.612995] active_anon:13246 inactive_anon:33135 isolated_anon:12
[  618.612995]  active_file:2087 inactive_file:4705 isolated_file:0
[  618.612995]  unevictable:0 dirty:5 writeback:25 unstable:0
[  618.612995]  slab_reclaimable:12814 slab_unreclaimable:114744
[  618.612995]  mapped:57150 shmem:33556 pagetables:768 bounce:0
[  618.612995]  free:130990 free_pcp:202 free_cma:0
[  618.662785] Free swap  = 0kB
[  618.672445] Total swap = 0kB
[  618.681493] Node 0 active_anon:52376kB inactive_anon:87564kB active_file:7140kB inactive_file:15356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:190352kB dirty:16kB writeback:100kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  618.683247] 2097051 pages RAM
[  618.713889] Node 1 active_anon:608kB inactive_anon:44976kB active_file:1308kB inactive_file:3464kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:38248kB dirty:4kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  618.749004] 0 pages HighMem/MovableOnly
[  618.750147] Node 0 
[  618.752995] 363841 pages reserved
[  618.752999] 0 pages cma reserved
[  618.765328] DMA free:11092kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  618.795462] lowmem_reserve[]: 0 2717 2718 2718 2718
[  618.800730] Node 0 DMA32 free:117716kB min:36200kB low:45248kB high:54296kB active_anon:52364kB inactive_anon:87564kB active_file:7140kB inactive_file:15584kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2896kB bounce:0kB free_pcp:800kB local_pcp:628kB free_cma:0kB
[  618.877417] lowmem_reserve[]: 0 0 0 0 0
[  618.881464] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  618.910865] lowmem_reserve[]: 0 0 0 0 0
[  618.914877] Node 1 Normal free:631596kB min:53696kB low:67120kB high:80544kB active_anon:608kB inactive_anon:44976kB active_file:1308kB inactive_file:3896kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB
[  618.950537] lowmem_reserve[]: 0 0 0 0 0
[  618.954544] Node 0 DMA: 9*4kB (UM) 22*8kB (UME) 16*16kB (UME) 5*32kB (UME) 4*64kB (UME) 6*128kB (UE) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11124kB
[  618.977494] Node 0 DMA32: 23*4kB (EH) 451*8kB (UMEH) 144*16kB (EH) 21*32kB (UEH) 522*64kB (UH) 28*128kB (UH) 5*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44948kB
[  619.031219] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  619.071207] Node 1 Normal: 3*4kB (UM) 13*8kB (UM) 2657*16kB (UE) 4370*32kB (UE) 4697*64kB (UM) 630*128kB (UM) 176*256kB (U) 7*512kB (U) 3*1024kB (U) 0*2048kB 0*4096kB = 615428kB
[  619.097961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  619.106823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  619.140584] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  619.161473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  619.191401] 40282 total pagecache pages
[  619.195407] 0 pages in swap cache
[  619.199771] Swap cache stats: add 0, delete 0, find 0/0
[  619.205134] Free swap  = 0kB
[  619.227481] Total swap = 0kB
[  619.230535] 2097051 pages RAM
[  619.233631] 0 pages HighMem/MovableOnly
[  619.247575] 363841 pages reserved
[  619.251038] 0 pages cma reserved
[  619.826323] oom_reaper: reaped process 20988 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  620.197468] Bluetooth: hci3 command 0x040f tx timeout
[  620.817004] oom_reaper: reaped process 20980 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  620.857474] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  620.887821] syz-executor.5 cpuset=/ mems_allowed=0-1
[  620.893819] CPU: 0 PID: 20980 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  620.901700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  620.911094] Call Trace:
[  620.913703]  dump_stack+0x1b2/0x281
[  620.917359]  warn_alloc.cold+0x96/0x1cc
[  620.921332]  ? zone_watermark_ok_safe+0x220/0x220
[  620.926183]  ? usleep_range+0x130/0x130
[  620.930153]  ? try_to_free_pages+0x23f/0x6e0
[  620.934559]  ? _find_next_bit+0xdb/0x100
[  620.938622]  ? run_timer_softirq+0x5a0/0x5a0
[  620.943036]  __alloc_pages_nodemask+0x2127/0x2720
[  620.947884]  ? lock_acquire+0x170/0x3f0
[  620.951862]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  620.956706]  ? ion_page_pool_alloc+0x9e/0x1b0
[  620.961312]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  620.966850]  ? check_preemption_disabled+0x35/0x240
[  620.971876]  alloc_pages_current+0x155/0x260
[  620.976294]  ion_page_pool_alloc+0x118/0x1b0
[  620.980707]  ion_system_heap_allocate+0x133/0x8c0
[  620.985548]  ? ion_alloc+0x187/0x810
[  620.989262]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  620.992749] syz-executor.2 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  620.994706]  ? ion_system_contig_heap_create+0x130/0x130
[  620.994707] (null),  order=0, oom_score_adj=1000
[  621.005010]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  621.005023]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  621.005035]  ion_alloc+0x204/0x810
[  621.005049]  ? ion_dma_buf_release+0x40/0x40
[  621.005061]  ? __might_fault+0x177/0x1b0
[  621.005074]  ion_ioctl+0xea/0x1f0
[  621.005083]  ? ion_query_heaps+0x360/0x360
[  621.005096]  ? ion_query_heaps+0x360/0x360
[  621.005107]  do_vfs_ioctl+0x75a/0xff0
[  621.005118]  ? ioctl_preallocate+0x1a0/0x1a0
[  621.015158] syz-executor.2 cpuset=
[  621.015297]  ? lock_downgrade+0x740/0x740
[  621.020331] /
[  621.025122]  ? __fget+0x225/0x360
[  621.032477]  mems_allowed=0-1
[  621.033132]  ? do_vfs_ioctl+0xff0/0xff0
[  621.077091]  ? security_file_ioctl+0x83/0xb0
[  621.081492]  SyS_ioctl+0x7f/0xb0
[  621.084849]  ? do_vfs_ioctl+0xff0/0xff0
[  621.088844]  do_syscall_64+0x1d5/0x640
[  621.092742]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  621.097925] RIP: 0033:0x466459
[  621.101111] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  621.108809] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  621.116073] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  621.123337] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  621.130600] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  621.137865] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  621.145167] CPU: 1 PID: 20988 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  621.153081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  621.159157] Mem-Info:
[  621.162462] Call Trace:
[  621.162482]  dump_stack+0x1b2/0x281
[  621.164885] active_anon:13212 inactive_anon:33140 isolated_anon:0
[  621.164885]  active_file:16 inactive_file:25 isolated_file:0
[  621.164885]  unevictable:0 dirty:0 writeback:0 unstable:0
[  621.164885]  slab_reclaimable:12781 slab_unreclaimable:114414
[  621.164885]  mapped:52624 shmem:33555 pagetables:769 bounce:0
[  621.164885]  free:13957 free_pcp:143 free_cma:0
[  621.167442]  dump_header+0x178/0x82f
[  621.167455]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  621.167466]  ? ___ratelimit+0x2cd/0x530
[  621.167480]  oom_kill_process.cold+0x10/0xb18
[  621.171112] Node 0 active_anon:52216kB inactive_anon:87560kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175668kB dirty:0kB writeback:0kB shmem:88872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  621.204336]  out_of_memory+0xe3e/0x1190
[  621.204351]  ? oom_killer_disable+0x1c0/0x1c0
[  621.204360]  ? mutex_trylock+0x152/0x1a0
[  621.204373]  __alloc_pages_nodemask+0x23e1/0x2720
[  621.208125] Node 1 active_anon:632kB inactive_anon:45000kB active_file:20kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34828kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  621.213204]  ? lock_acquire+0x170/0x3f0
[  621.217151] Node 0 
[  621.221660]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  621.221671]  ? ion_page_pool_alloc+0x9e/0x1b0
[  621.221688]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  621.221706]  alloc_pages_current+0x155/0x260
[  621.249412] DMA free:10940kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  621.253337]  ion_page_pool_alloc+0x118/0x1b0
[  621.257834] lowmem_reserve[]:
[  621.261870]  ion_system_heap_allocate+0x133/0x8c0
[  621.266685]  0
[  621.293669]  ? ion_alloc+0x187/0x810
[  621.293680]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  621.293690]  ? ion_system_contig_heap_create+0x130/0x130
[  621.293699]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  621.293715]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  621.297700]  2717
[  621.299902]  ion_alloc+0x204/0x810
[  621.304723]  2718
[  621.309216]  ? ion_dma_buf_release+0x40/0x40
[  621.309228]  ? __might_fault+0x177/0x1b0
[  621.309240]  ion_ioctl+0xea/0x1f0
[  621.309251]  ? ion_query_heaps+0x360/0x360
[  621.314687]  2718
[  621.319110]  ? ion_query_heaps+0x360/0x360
[  621.319120]  do_vfs_ioctl+0x75a/0xff0
[  621.319132]  ? ioctl_preallocate+0x1a0/0x1a0
[  621.319145]  ? lock_downgrade+0x740/0x740
[  621.344773]  2718
[  621.349148]  ? __fget+0x225/0x360
[  621.349162]  ? do_vfs_ioctl+0xff0/0xff0
[  621.357082]  ? security_file_ioctl+0x83/0xb0
[  621.358893] Node 0 
[  621.362575]  SyS_ioctl+0x7f/0xb0
[  621.368064] DMA32 free:18296kB min:36200kB low:45248kB high:54296kB active_anon:52204kB inactive_anon:87560kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2900kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  621.373455]  ? do_vfs_ioctl+0xff0/0xff0
[  621.378467] lowmem_reserve[]:
[  621.383272]  do_syscall_64+0x1d5/0x640
[  621.385325]  0
[  621.388857]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  621.388866] RIP: 0033:0x466459
[  621.388871] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  621.390924]  0
[  621.395334] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  621.399434]  0
[  621.402839] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  621.407055]  0
[  621.409096] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  621.409102] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  621.409107] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  621.436190] Mem-Info:
[  621.462047]  0
[  621.481720] active_anon:13212 inactive_anon:33140 isolated_anon:0
[  621.481720]  active_file:16 inactive_file:25 isolated_file:0
[  621.481720]  unevictable:0 dirty:0 writeback:0 unstable:0
[  621.481720]  slab_reclaimable:12781 slab_unreclaimable:114414
[  621.481720]  mapped:52624 shmem:33555 pagetables:769 bounce:0
[  621.481720]  free:13957 free_pcp:144 free_cma:0
[  621.506921] Node 0 active_anon:52216kB inactive_anon:87560kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175668kB dirty:0kB writeback:0kB shmem:88872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  621.524089] Node 0 
[  621.534628] Node 1 active_anon:632kB inactive_anon:45000kB active_file:20kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34828kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  621.541883] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  621.561043] Node 0 
[  621.591198] lowmem_reserve[]:
[  621.632645] DMA free:10940kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  621.647907]  0
[  621.683883] lowmem_reserve[]:
[  621.703920]  0 0 0 0
[  621.709992] Node 1 Normal free:26592kB min:53696kB low:67120kB high:80544kB active_anon:632kB inactive_anon:45000kB active_file:20kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:388kB local_pcp:264kB free_cma:0kB
[  621.715543]  0
[  621.742916] lowmem_reserve[]: 0 0 0 0 0
[  621.748760] Node 0 DMA: 1*4kB (M) 3*8kB (ME) 4*16kB (UME) 3*32kB (ME) 4*64kB (UME) 4*128kB (UE) 5*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10940kB
[  621.753955]  2717
[  621.770984] Node 0 DMA32: 838*4kB (UMEH) 573*8kB (UMEH) 186*16kB (UMEH) 48*32kB (UMEH) 36*64kB (UMEH) 12*128kB (MEH) 6*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18336kB
[  621.776728]  2718
[  621.797417] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  621.801597]  2718 2718
[  621.816767] Node 1 Normal: 34*4kB (UM) 96*8kB (UM) 52*16kB (UME) 31*32kB (UME) 139*64kB (UM) 5*128kB (UM) 1*256kB (U) 32*512kB (U) 4*1024kB (U) 0*2048kB 0*4096kB = 33000kB
[  621.825185] Node 0 
[  621.841705] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  621.846982] DMA32 free:18296kB min:36200kB low:45248kB high:54296kB active_anon:52204kB inactive_anon:87560kB active_file:132kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2900kB bounce:0kB free_pcp:188kB local_pcp:188kB free_cma:0kB
[  621.854883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  621.894524] lowmem_reserve[]: 0 0 0 0 0
[  621.896214] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  621.902312] Node 0 
[  621.913858] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  621.915934] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  621.916099] 33597 total pagecache pages
[  621.936936] lowmem_reserve[]:
[  621.957423] 0 pages in swap cache
[  621.964006] Swap cache stats: add 0, delete 0, find 0/0
[  621.965514]  0 0 0 0 0
[  621.975517] Node 1 Normal free:39016kB min:53696kB low:67120kB high:80544kB active_anon:632kB inactive_anon:45000kB active_file:20kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:388kB local_pcp:124kB free_cma:0kB
[  621.976268] Free swap  = 0kB
[  622.013626] Total swap = 0kB
[  622.016650] 2097051 pages RAM
[  622.019781] 0 pages HighMem/MovableOnly
[  622.020218] lowmem_reserve[]:
[  622.023749] 363841 pages reserved
[  622.023756]  0
[  622.026843] 0 pages cma reserved
[  622.052024]  0 0 0 0
[  622.056635] Node 0 DMA: 1*4kB (M) 3*8kB (ME) 4*16kB (UME) 3*32kB (ME) 4*64kB (UME) 4*128kB (UE) 5*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10940kB
[  622.112074] Node 0 DMA32: 838*4kB (UMEH) 573*8kB (UMEH) 186*16kB (UMEH) 48*32kB (UMEH) 36*64kB (UMEH) 12*128kB (MEH) 6*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18336kB
[  622.181398] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  622.207468] Node 1 Normal: 1*4kB (U) 1*8kB (M) 2*16kB (E) 5*32kB (UME) 3330*64kB (UM) 414*128kB (UM) 14*256kB (U) 28*512kB (U) 180*1024kB (U) 10*2048kB (U) 0*4096kB = 489036kB
[  622.277466] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  622.277473] Bluetooth: hci3 command 0x0419 tx timeout
[  622.297781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  622.306382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  622.347467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  622.356069] 34702 total pagecache pages
[  622.387462] 0 pages in swap cache
[  622.390946] Swap cache stats: add 0, delete 0, find 0/0
[  622.396304] Free swap  = 0kB
[  622.417478] Total swap = 0kB
[  622.420531] 2097051 pages RAM
[  622.423649] 0 pages HighMem/MovableOnly
[  622.447461] 363841 pages reserved
[  622.450946] 0 pages cma reserved
[  622.454311] Out of memory (oom_kill_allocating_task): Kill process 20988 (syz-executor.2) score 0 or sacrifice child
[  622.497472] Killed process 20988 (syz-executor.2) total-vm:93252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  622.520471] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  622.536288] syz-executor.2 cpuset=/ mems_allowed=0-1
[  622.563736] CPU: 1 PID: 20988 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  622.571646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  622.580996] Call Trace:
[  622.583600]  dump_stack+0x1b2/0x281
[  622.587232]  warn_alloc.cold+0x96/0x1cc
[  622.591203]  ? zone_watermark_ok_safe+0x220/0x220
[  622.596054]  ? wait_for_completion_io+0x10/0x10
[  622.600751]  __alloc_pages_nodemask+0x2127/0x2720
[  622.605774]  ? lock_acquire+0x170/0x3f0
[  622.609776]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  622.614619]  ? ion_page_pool_alloc+0x9e/0x1b0
[  622.619121]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  622.624578]  alloc_pages_current+0x155/0x260
[  622.628988]  ion_page_pool_alloc+0x118/0x1b0
[  622.633413]  ion_system_heap_allocate+0x133/0x8c0
[  622.638254]  ? ion_alloc+0x187/0x810
[  622.641965]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  622.647430]  ? ion_system_contig_heap_create+0x130/0x130
[  622.652893]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  622.657907]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  622.662749]  ion_alloc+0x204/0x810
[  622.666290]  ? ion_dma_buf_release+0x40/0x40
[  622.670698]  ? __might_fault+0x177/0x1b0
[  622.674758]  ion_ioctl+0xea/0x1f0
[  622.678210]  ? ion_query_heaps+0x360/0x360
[  622.682444]  ? ion_query_heaps+0x360/0x360
[  622.686694]  do_vfs_ioctl+0x75a/0xff0
[  622.690510]  ? ioctl_preallocate+0x1a0/0x1a0
[  622.694912]  ? lock_downgrade+0x740/0x740
[  622.699060]  ? __fget+0x225/0x360
[  622.702527]  ? do_vfs_ioctl+0xff0/0xff0
[  622.706501]  ? security_file_ioctl+0x83/0xb0
[  622.710925]  SyS_ioctl+0x7f/0xb0
[  622.714286]  ? do_vfs_ioctl+0xff0/0xff0
[  622.718259]  do_syscall_64+0x1d5/0x640
[  622.722152]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  622.727362] RIP: 0033:0x466459
[  622.730547] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  622.738270] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  622.745537] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  622.752799] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  622.760851] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  622.768130] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  623.005239] Mem-Info:
[  623.012718] oom_reaper: reaped process 20986 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  623.021311] active_anon:13216 inactive_anon:33140 isolated_anon:0
[  623.021311]  active_file:222 inactive_file:232 isolated_file:0
[  623.021311]  unevictable:0 dirty:1 writeback:7 unstable:0
[  623.021311]  slab_reclaimable:12768 slab_unreclaimable:115127
[  623.021311]  mapped:53072 shmem:33555 pagetables:769 bounce:0
[  623.021311]  free:13950 free_pcp:234 free_cma:0
[  623.060710] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  623.073297] syz-executor.5 cpuset=/ mems_allowed=0-1
[  623.091287] CPU: 1 PID: 20980 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  623.099179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.100667] oom_reaper: reaped process 20987 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  623.108520] Call Trace:
[  623.108540]  dump_stack+0x1b2/0x281
[  623.108554]  warn_alloc.cold+0x96/0x1cc
[  623.128655]  ? zone_watermark_ok_safe+0x220/0x220
[  623.133538]  __alloc_pages_nodemask+0x2127/0x2720
[  623.138386]  ? lock_acquire+0x170/0x3f0
[  623.142362]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  623.147209]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  623.152659]  ? __mutex_unlock_slowpath+0x75/0x770
[  623.157503]  alloc_pages_current+0x155/0x260
[  623.161930]  ion_page_pool_alloc+0x118/0x1b0
[  623.166358]  ion_system_heap_allocate+0x133/0x8c0
[  623.171199]  ? _raw_spin_unlock+0x29/0x40
[  623.175345]  ? _ion_heap_freelist_drain+0x6e/0x410
[  623.180276]  ? ion_system_contig_heap_create+0x130/0x130
[  623.185759]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  623.190772]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  623.194606] syz-executor.0 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  623.195609]  ion_alloc+0x27a/0x810
[  623.195624]  ? ion_dma_buf_release+0x40/0x40
[  623.207408] ,  order=0, oom_score_adj=1000
[  623.209962]  ? __might_fault+0x177/0x1b0
[  623.214347] syz-executor.0 cpuset=
[  623.218566]  ion_ioctl+0xea/0x1f0
[  623.218577]  ? ion_query_heaps+0x360/0x360
[  623.218590]  ? ion_query_heaps+0x360/0x360
[  623.222657] /
[  623.226208]  do_vfs_ioctl+0x75a/0xff0
[  623.229664]  mems_allowed=0-1
[  623.233863]  ? ioctl_preallocate+0x1a0/0x1a0
[  623.251090]  ? lock_downgrade+0x740/0x740
[  623.255230]  ? __fget+0x225/0x360
[  623.258674]  ? do_vfs_ioctl+0xff0/0xff0
[  623.262651]  ? security_file_ioctl+0x83/0xb0
[  623.267070]  SyS_ioctl+0x7f/0xb0
[  623.270426]  ? do_vfs_ioctl+0xff0/0xff0
[  623.274390]  do_syscall_64+0x1d5/0x640
[  623.278275]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  623.283453] RIP: 0033:0x466459
[  623.286629] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  623.294326] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  623.301583] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  623.308858] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  623.316130] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  623.323389] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  623.330664] CPU: 0 PID: 20987 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  623.338547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.339240] Node 0 active_anon:52040kB inactive_anon:87560kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175720kB dirty:0kB writeback:0kB shmem:88872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.347888] Call Trace:
[  623.347908]  dump_stack+0x1b2/0x281
[  623.347922]  dump_header+0x178/0x82f
[  623.347934]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  623.347945]  ? ___ratelimit+0x2cd/0x530
[  623.347957]  oom_kill_process.cold+0x10/0xb18
[  623.347978]  out_of_memory+0xe3e/0x1190
[  623.347994]  ? oom_killer_disable+0x1c0/0x1c0
[  623.348005]  ? mutex_trylock+0x152/0x1a0
[  623.383728] Node 1 active_anon:640kB inactive_anon:45000kB active_file:48kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34896kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.385603]  __alloc_pages_nodemask+0x23e1/0x2720
[  623.391971] Node 0 
[  623.394697]  ? lock_acquire+0x170/0x3f0
[  623.405788] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  623.407643]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  623.407656]  ? ion_page_pool_alloc+0x9e/0x1b0
[  623.407673]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  623.407684]  ? check_preemption_disabled+0x35/0x240
[  623.407703]  alloc_pages_current+0x155/0x260
[  623.407716]  ion_page_pool_alloc+0x118/0x1b0
[  623.413026] lowmem_reserve[]:
[  623.438848]  ion_system_heap_allocate+0x133/0x8c0
[  623.438859]  ? ion_alloc+0x187/0x810
[  623.438869]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  623.438878]  ? ion_system_contig_heap_create+0x130/0x130
[  623.438888]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  623.438899]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  623.438910]  ion_alloc+0x204/0x810
[  623.438924]  ? ion_dma_buf_release+0x40/0x40
[  623.438937]  ? __might_fault+0x177/0x1b0
[  623.438950]  ion_ioctl+0xea/0x1f0
[  623.438967]  ? ion_query_heaps+0x360/0x360
[  623.438979]  ? ion_query_heaps+0x360/0x360
[  623.438989]  do_vfs_ioctl+0x75a/0xff0
[  623.439000]  ? ioctl_preallocate+0x1a0/0x1a0
[  623.451535]  0
[  623.475607]  ? lock_downgrade+0x740/0x740
[  623.475623]  ? __fget+0x225/0x360
[  623.475632]  ? do_vfs_ioctl+0xff0/0xff0
[  623.475642]  ? security_file_ioctl+0x83/0xb0
[  623.475652]  SyS_ioctl+0x7f/0xb0
[  623.475660]  ? do_vfs_ioctl+0xff0/0xff0
[  623.475671]  do_syscall_64+0x1d5/0x640
[  623.475687]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  623.475696] RIP: 0033:0x466459
[  623.475701] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  623.475710] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  623.475715] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  623.475720] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  623.475725] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  623.475730] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  623.476110] syz-executor.3: 
[  623.484096]  2717
[  623.498618] page allocation failure: order:0
[  623.504258]  2718
[  623.504539] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  623.507667]  2718 2718
[  623.507678] Node 0 DMA32 free:18000kB min:36200kB low:45248kB high:54296kB active_anon:52028kB inactive_anon:87560kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2900kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB
[  623.515949] (null)
[  623.516217] lowmem_reserve[]:
[  623.526255] syz-executor.3 cpuset=
[  623.527205]  0
[  623.534296] /
[  623.537088]  0
[  623.546499]  mems_allowed=0-1
[  623.549163]  0
[  623.554950] CPU: 0 PID: 20986 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  623.556948]  0
[  623.561165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.561170] Call Trace:
[  623.561191]  dump_stack+0x1b2/0x281
[  623.561206]  warn_alloc.cold+0x96/0x1cc
[  623.561218]  ? zone_watermark_ok_safe+0x220/0x220
[  623.561228]  ? usleep_range+0x130/0x130
[  623.561240]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  623.565023]  0
[  623.569521]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  623.569531]  ? run_timer_softirq+0x5a0/0x5a0
[  623.569548]  __alloc_pages_nodemask+0x2127/0x2720
[  623.569565]  ? lock_acquire+0x170/0x3f0
[  623.575503]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  623.578978] Node 0 
[  623.582894]  ? ion_page_pool_alloc+0x9e/0x1b0
[  623.587286] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  623.590628]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  623.590649]  alloc_pages_current+0x155/0x260
[  623.590665]  ion_page_pool_alloc+0x118/0x1b0
[  623.594619] lowmem_reserve[]:
[  623.598522]  ion_system_heap_allocate+0x133/0x8c0
[  623.598533]  ? ion_alloc+0x187/0x810
[  623.598543]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  623.598552]  ? ion_system_contig_heap_create+0x130/0x130
[  623.598574]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  623.603742]  0
[  623.606925]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  623.625325]  0
[  623.629163]  ion_alloc+0x204/0x810
[  623.629180]  ? ion_dma_buf_release+0x40/0x40
[  623.629192]  ? __might_fault+0x177/0x1b0
[  623.629207]  ion_ioctl+0xea/0x1f0
[  623.636463]  0
[  623.643760]  ? ion_query_heaps+0x360/0x360
[  623.643773]  ? ion_query_heaps+0x360/0x360
[  623.643784]  do_vfs_ioctl+0x75a/0xff0
[  623.643794]  ? ioctl_preallocate+0x1a0/0x1a0
[  623.643804]  ? lock_downgrade+0x740/0x740
[  623.643817]  ? __fget+0x225/0x360
[  623.677872]  0
[  623.700777]  ? do_vfs_ioctl+0xff0/0xff0
[  623.700788]  ? security_file_ioctl+0x83/0xb0
[  623.700797]  SyS_ioctl+0x7f/0xb0
[  623.700806]  ? do_vfs_ioctl+0xff0/0xff0
[  623.700817]  do_syscall_64+0x1d5/0x640
[  623.700833]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  623.700844] RIP: 0033:0x466459
[  623.703318]  0
[  623.706085] RSP: 002b:00007f42379f8188 EFLAGS: 00000246
[  623.711391]  ORIG_RAX: 0000000000000010
[  623.713091] Node 1 
[  623.714875] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  623.718040] syz-executor.5: 
[  623.719738] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  623.727677] Normal free:26384kB min:53696kB low:67120kB high:80544kB active_anon:640kB inactive_anon:45000kB active_file:32kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  623.729386] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  623.738785] page allocation failure: order:0
[  623.741295] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  623.744959] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  623.748912] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  623.758928] Mem-Info:
[  623.762881] lowmem_reserve[]:
[  623.764681] active_anon:13170 inactive_anon:33140 isolated_anon:0
[  623.764681]  active_file:20 inactive_file:31 isolated_file:0
[  623.764681]  unevictable:0 dirty:0 writeback:0 unstable:0
[  623.764681]  slab_reclaimable:12766 slab_unreclaimable:115133
[  623.764681]  mapped:52654 shmem:33555 pagetables:769 bounce:0
[  623.764681]  free:13840 free_pcp:33 free_cma:0
[  623.769707]  0 0 0 0 0
[  623.769727] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 
[  623.779629] Node 0 active_anon:52040kB inactive_anon:87560kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175720kB dirty:0kB writeback:0kB shmem:88872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.783019] (null)
[  623.793560] Node 1 active_anon:640kB inactive_anon:45000kB active_file:48kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34896kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  623.794593] syz-executor.5 cpuset=
[  623.832658] Node 0 
[  623.834251] 4*16kB 
[  623.844845] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  623.845848] (UME) 
[  623.862086] lowmem_reserve[]:
[  623.863651] 4*32kB 
[  623.878323]  0
[  623.882346] /
[  623.885770]  2717
[  623.887584] (UME) 4*64kB (UME) 4*128kB (UE) 5*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 10976kB
[  623.887636] Node 0 DMA32: 860*4kB (UME) 578*8kB (UME) 187*16kB (UME) 45*32kB (UME) 34*64kB (UME) 13*128kB (UME) 5*256kB (UM) 1*512kB (U) 0*1024kB 
[  623.903964]  2718
[  623.904375]  mems_allowed=0-1
[  623.915842]  2718
[  623.917813] CPU: 1 PID: 20980 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  623.926072]  2718
[  623.929484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  623.929488] Call Trace:
[  623.929507]  dump_stack+0x1b2/0x281
[  623.929521]  warn_alloc.cold+0x96/0x1cc
[  623.929532]  ? zone_watermark_ok_safe+0x220/0x220
[  623.929542]  ? usleep_range+0x130/0x130
[  623.929551]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  623.929564]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  623.929575]  ? run_timer_softirq+0x5a0/0x5a0
[  623.929592]  __alloc_pages_nodemask+0x2127/0x2720
[  623.929608]  ? lock_acquire+0x170/0x3f0
[  623.929624]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  623.929636]  ? ion_page_pool_alloc+0x9e/0x1b0
[  623.929651]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  623.929671]  alloc_pages_current+0x155/0x260
[  623.929683]  ion_page_pool_alloc+0x118/0x1b0
[  623.929694]  ion_system_heap_allocate+0x133/0x8c0
[  623.929704]  ? _raw_spin_unlock+0x29/0x40
[  623.929714]  ? _ion_heap_freelist_drain+0x6e/0x410
[  623.929725]  ? ion_system_contig_heap_create+0x130/0x130
[  623.929736]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  623.929747]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  623.929759]  ion_alloc+0x27a/0x810
[  623.929773]  ? ion_dma_buf_release+0x40/0x40
[  623.929785]  ? __might_fault+0x177/0x1b0
[  623.929799]  ion_ioctl+0xea/0x1f0
[  623.929809]  ? ion_query_heaps+0x360/0x360
[  623.929822]  ? ion_query_heaps+0x360/0x360
[  623.929833]  do_vfs_ioctl+0x75a/0xff0
[  623.929844]  ? ioctl_preallocate+0x1a0/0x1a0
[  623.929853]  ? lock_downgrade+0x740/0x740
[  623.929867]  ? __fget+0x225/0x360
[  623.929876]  ? do_vfs_ioctl+0xff0/0xff0
[  623.929887]  ? security_file_ioctl+0x83/0xb0
[  623.929898]  SyS_ioctl+0x7f/0xb0
[  623.929905]  ? do_vfs_ioctl+0xff0/0xff0
[  623.929917]  do_syscall_64+0x1d5/0x640
[  623.929932]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  623.929940] RIP: 0033:0x466459
[  623.929945] RSP: 002b:00007f98f1e65188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  623.929955] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  623.929961] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  623.929966] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  623.929971] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  623.929977] R13: 00007ffde3ff81ef R14: 00007f98f1e65300 R15: 0000000000022000
[  623.930079] 0*2048kB 0*4096kB = 18128kB
[  623.942683] Node 0 
[  623.944240] Node 0 
[  623.949566] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 
[  624.005170] DMA32 free:19024kB min:36200kB low:45248kB high:54296kB active_anon:52028kB inactive_anon:87560kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2900kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB
[  624.012284] 0*64kB 
[  624.017096] lowmem_reserve[]:
[  624.047470] 0*128kB 
[  624.207416]  0
[  624.296800] 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  624.506243] Node 1 Normal: 951*4kB (UM) 565*8kB (UM) 369*16kB (UME) 213*32kB (UME) 7128*64kB (UM) 2160*128kB (UM) 334*256kB (U) 45*512kB (U) 180*1024kB (U) 10*2048kB (U) 0*4096kB = 1067060kB
[  624.523977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.533293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.553215]  0 0 0 0
[  624.557503] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.570889] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  624.587445] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.627454] lowmem_reserve[]: 0 0 0 0 0
[  624.631465] Node 1 Normal free:1067184kB min:53696kB low:67120kB high:80544kB active_anon:640kB inactive_anon:45000kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:752kB local_pcp:696kB free_cma:0kB
[  624.647444] 34473 total pagecache pages
[  624.660357] lowmem_reserve[]: 0 0 0 0 0
[  624.677459] Node 0 DMA: 2*4kB (UM) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 10*64kB (UME) 4*128kB (UE) 5*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11368kB
[  624.707425] Node 0 DMA32: 21327*4kB (UE) 5954*8kB (UME) 1663*16kB (UE) 1721*32kB (UE) 2309*64kB (UME) 330*128kB (UME) 8*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 407196kB
[  624.721218] 0 pages in swap cache
[  624.723891] Node 0 
[  624.727202] Swap cache stats: add 0, delete 0, find 0/0
[  624.727210] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  624.767455] Node 1 Normal: 951*4kB (UM) 603*8kB (UM) 373*16kB (UME) 214*32kB (UME) 7128*64kB (UM) 2160*128kB (UM) 334*256kB (U) 45*512kB (U) 180*1024kB (U) 10*2048kB (U) 0*4096kB = 1067460kB
[  624.771216] Free swap  = 0kB
[  624.787425] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.796611] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.817444] Total swap = 0kB
[  624.817452] 2097051 pages RAM
[  624.817455] 0 pages HighMem/MovableOnly
[  624.817458] 363841 pages reserved
[  624.817460] 0 pages cma reserved
[  624.857690] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.857698] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.857702] 34473 total pagecache pages
[  624.857712] 0 pages in swap cache
[  624.857717] Swap cache stats: add 0, delete 0, find 0/0
[  624.857721] Free swap  = 0kB
[  624.857725] Total swap = 0kB
[  624.857731] 2097051 pages RAM
[  624.857735] 0 pages HighMem/MovableOnly
[  624.857738] 363841 pages reserved
[  624.857741] 0 pages cma reserved
[  624.857750] Out of memory (oom_kill_allocating_task): Kill process 20987 (syz-executor.0) score 0 or sacrifice child
[  624.857771] Killed process 20987 (syz-executor.0) total-vm:93252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  624.871809] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  624.871831] syz-executor.0 cpuset=/ mems_allowed=0-1
[  624.871853] CPU: 0 PID: 20987 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  624.871859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  624.871863] Call Trace:
[  624.871879]  dump_stack+0x1b2/0x281
[  624.871893]  warn_alloc.cold+0x96/0x1cc
[  624.871904]  ? lock_downgrade+0x740/0x740
[  624.871915]  ? zone_watermark_ok_safe+0x220/0x220
[  624.871926]  ? wake_up_q+0x82/0xd0
[  624.871951]  ? wait_for_completion_io+0x10/0x10
[  624.871965]  __alloc_pages_nodemask+0x2127/0x2720
[  624.871981]  ? lock_acquire+0x170/0x3f0
[  624.871997]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  624.872008]  ? ion_page_pool_alloc+0x9e/0x1b0
[  624.872023]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  624.872035]  ? check_preemption_disabled+0x35/0x240
[  624.872054]  alloc_pages_current+0x155/0x260
[  624.872066]  ion_page_pool_alloc+0x118/0x1b0
[  624.872077]  ion_system_heap_allocate+0x133/0x8c0
[  624.872088]  ? ion_alloc+0x187/0x810
[  624.872098]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  624.872109]  ? ion_system_contig_heap_create+0x130/0x130
[  624.872118]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  624.872130]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  624.872141]  ion_alloc+0x204/0x810
[  624.872156]  ? ion_dma_buf_release+0x40/0x40
[  624.872168]  ? __might_fault+0x177/0x1b0
[  624.872181]  ion_ioctl+0xea/0x1f0
[  624.872191]  ? ion_query_heaps+0x360/0x360
[  624.872205]  ? ion_query_heaps+0x360/0x360
[  624.872215]  do_vfs_ioctl+0x75a/0xff0
[  624.872227]  ? ioctl_preallocate+0x1a0/0x1a0
[  624.872235]  ? lock_downgrade+0x740/0x740
[  624.872248]  ? __fget+0x225/0x360
[  624.872257]  ? do_vfs_ioctl+0xff0/0xff0
[  624.872268]  ? security_file_ioctl+0x83/0xb0
[  624.872278]  SyS_ioctl+0x7f/0xb0
[  624.872286]  ? do_vfs_ioctl+0xff0/0xff0
[  624.872297]  do_syscall_64+0x1d5/0x640
[  624.872313]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  624.872320] RIP: 0033:0x466459
[  624.872325] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  624.872335] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  624.872340] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  624.872346] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  624.872351] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  624.872357] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  624.872375] warn_alloc_show_mem: 3 callbacks suppressed
[  624.872378] Mem-Info:
[  624.872399] active_anon:13168 inactive_anon:33140 isolated_anon:0
[  624.872399]  active_file:15 inactive_file:915 isolated_file:0
[  624.872399]  unevictable:0 dirty:0 writeback:0 unstable:0
[  624.872399]  slab_reclaimable:12716 slab_unreclaimable:115937
[  624.872399]  mapped:53284 shmem:33555 pagetables:732 bounce:0
[  624.872399]  free:409226 free_pcp:569 free_cma:0
[  624.872416] Node 0 active_anon:52032kB inactive_anon:87560kB active_file:32kB inactive_file:3632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:178320kB dirty:0kB writeback:0kB shmem:88872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  624.872432] Node 1 active_anon:640kB inactive_anon:45000kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  624.872435] Node 0 DMA free:11448kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  624.872457] lowmem_reserve[]: 0 2717 2718 2718 2718
[  624.872478] Node 0 DMA32 free:476588kB min:36200kB low:45248kB high:54296kB active_anon:52020kB inactive_anon:87560kB active_file:32kB inactive_file:3632kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7808kB pagetables:2752kB bounce:0kB free_pcp:1520kB local_pcp:700kB free_cma:0kB
[  624.872500] lowmem_reserve[]: 0 0 0 0 0
[  624.872520] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  624.872540] lowmem_reserve[]: 0 0 0 0 0
[  624.872560] Node 1 Normal free:1148868kB min:53696kB low:67120kB high:80544kB active_anon:640kB inactive_anon:45000kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:756kB local_pcp:700kB free_cma:0kB
[  624.872582] lowmem_reserve[]: 0 0 0 0 0
[  624.872602] Node 0 DMA: 2*4kB (UM) 6*8kB (UME) 4*16kB (UME) 4*32kB (UME) 11*64kB (UME) 4*128kB (UE) 5*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (UE) 0*4096kB = 11448kB
[  624.872682] Node 0 DMA32: 21347*4kB (UE) 8440*8kB (UME) 4528*16kB (UME) 1775*32kB (UE) 2332*64kB (UME) 333*128kB (UME) 8*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 476588kB
[  624.872756] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  624.872806] Node 1 Normal: 951*4kB (UM) 603*8kB (UM) 373*16kB (UME) 214*32kB (UME) 8097*64kB (UM) 2258*128kB (UM) 353*256kB (UM) 49*512kB (UM) 180*1024kB (U) 10*2048kB (U) 0*4096kB = 1148932kB
[  624.872890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.872897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.872904] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  624.872910] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  624.872914] 34510 total pagecache pages
[  624.872924] 0 pages in swap cache
[  624.872929] Swap cache stats: add 0, delete 0, find 0/0
[  624.872939] Free swap  = 0kB
[  624.872942] Total swap = 0kB
[  624.872947] 2097051 pages RAM
[  624.872951] 0 pages HighMem/MovableOnly
[  624.872954] 363841 pages reserved
[  624.872957] 0 pages cma reserved
05:08:07 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:07 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  628.444343] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  628.462980] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  628.471152] syz-executor.0 cpuset=/ mems_allowed=0-1
[  628.487447] syz-executor.2 cpuset=/ mems_allowed=0-1
[  628.489252] CPU: 1 PID: 20987 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  628.500466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.509930] Call Trace:
[  628.512515]  dump_stack+0x1b2/0x281
[  628.516157]  warn_alloc.cold+0x96/0x1cc
[  628.520153]  ? zone_watermark_ok_safe+0x220/0x220
[  628.525000]  __alloc_pages_nodemask+0x2127/0x2720
[  628.529841]  ? lock_acquire+0x170/0x3f0
[  628.533826]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  628.538670]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  628.544114]  ? __mutex_unlock_slowpath+0x75/0x770
[  628.548955]  alloc_pages_current+0x155/0x260
[  628.553374]  ion_page_pool_alloc+0x118/0x1b0
[  628.557789]  ion_system_heap_allocate+0x133/0x8c0
[  628.562625]  ? _raw_spin_unlock+0x29/0x40
[  628.566764]  ? _ion_heap_freelist_drain+0x6e/0x410
[  628.571712]  ? ion_system_contig_heap_create+0x130/0x130
[  628.577167]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  628.582178]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  628.587013]  ion_alloc+0x27a/0x810
[  628.590550]  ? ion_dma_buf_release+0x40/0x40
[  628.594946]  ? __might_fault+0x177/0x1b0
[  628.598998]  ion_ioctl+0xea/0x1f0
[  628.602438]  ? ion_query_heaps+0x360/0x360
[  628.606664]  ? ion_query_heaps+0x360/0x360
[  628.610890]  do_vfs_ioctl+0x75a/0xff0
[  628.614697]  ? ioctl_preallocate+0x1a0/0x1a0
[  628.619095]  ? lock_downgrade+0x740/0x740
[  628.623233]  ? __fget+0x225/0x360
[  628.626675]  ? do_vfs_ioctl+0xff0/0xff0
[  628.630639]  ? security_file_ioctl+0x83/0xb0
[  628.635035]  SyS_ioctl+0x7f/0xb0
[  628.638391]  ? do_vfs_ioctl+0xff0/0xff0
[  628.642359]  do_syscall_64+0x1d5/0x640
[  628.646241]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  628.651418] RIP: 0033:0x466459
[  628.654592] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  628.662286] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  628.669559] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  628.676838] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  628.684119] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  628.691381] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  628.698663] CPU: 0 PID: 20988 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  628.706561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  628.715937] Call Trace:
[  628.718528]  dump_stack+0x1b2/0x281
[  628.721959] Mem-Info:
[  628.722154]  warn_alloc.cold+0x96/0x1cc
[  628.724559] active_anon:13162 inactive_anon:33140 isolated_anon:0
[  628.724559]  active_file:1330 inactive_file:1351 isolated_file:0
[  628.724559]  unevictable:0 dirty:28 writeback:0 unstable:0
[  628.724559]  slab_reclaimable:12597 slab_unreclaimable:116107
[  628.724559]  mapped:54572 shmem:33555 pagetables:717 bounce:0
[  628.724559]  free:254384 free_pcp:58 free_cma:0
[  628.728521]  ? zone_watermark_ok_safe+0x220/0x220
[  628.728544]  __alloc_pages_nodemask+0x2127/0x2720
[  628.728556]  ? lock_acquire+0x170/0x3f0
[  628.728568]  ? lock_acquire+0x170/0x3f0
[  628.728583]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  628.728601]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  628.728614]  ? __mutex_unlock_slowpath+0x75/0x770
[  628.728629]  alloc_pages_current+0x155/0x260
[  628.728658]  ion_page_pool_alloc+0x118/0x1b0
[  628.770674] Node 0 active_anon:52008kB inactive_anon:87564kB active_file:5284kB inactive_file:5384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:183472kB dirty:108kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  628.772013]  ion_system_heap_allocate+0x133/0x8c0
[  628.775969] Node 1 active_anon:640kB inactive_anon:44996kB active_file:36kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:4kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  628.779931]  ? _raw_spin_unlock+0x29/0x40
[  628.779941]  ? _ion_heap_freelist_drain+0x6e/0x410
[  628.779952]  ? ion_system_contig_heap_create+0x130/0x130
[  628.779963]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  628.779975]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  628.779987]  ion_alloc+0x27a/0x810
[  628.780001]  ? ion_dma_buf_release+0x40/0x40
[  628.780013]  ? __might_fault+0x177/0x1b0
[  628.791187] Node 0 
[  628.795122]  ion_ioctl+0xea/0x1f0
[  628.801750] DMA free:11036kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  628.803921]  ? ion_query_heaps+0x360/0x360
[  628.836084] lowmem_reserve[]:
[  628.836970]  ? ion_query_heaps+0x360/0x360
[  628.870482]  0
[  628.873077]  do_vfs_ioctl+0x75a/0xff0
[  628.879228]  2717
[  628.883525]  ? ioctl_preallocate+0x1a0/0x1a0
[  628.891497]  2718
[  628.891874]  ? lock_downgrade+0x740/0x740
[  628.896254]  2718
[  628.900305]  ? __fget+0x225/0x360
[  628.900315]  ? do_vfs_ioctl+0xff0/0xff0
[  628.900326]  ? security_file_ioctl+0x83/0xb0
[  628.900336]  SyS_ioctl+0x7f/0xb0
[  628.900344]  ? do_vfs_ioctl+0xff0/0xff0
[  628.900355]  do_syscall_64+0x1d5/0x640
[  628.900372]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  628.900381] RIP: 0033:0x466459
[  628.900386] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  628.903263]  2718
[  628.906051] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  628.945014] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  628.948844] Node 0 
[  628.950851] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  628.955261] DMA32 free:851552kB min:36200kB low:45248kB high:54296kB active_anon:51996kB inactive_anon:87564kB active_file:5284kB inactive_file:5384kB unevictable:0kB writepending:108kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2692kB bounce:0kB free_pcp:228kB local_pcp:60kB free_cma:0kB
[  628.957311] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  628.965278] lowmem_reserve[]:
[  628.966930] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  628.974393]  0 0 0 0 0
[  629.081554] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  629.108509] lowmem_reserve[]: 0 0 0 0 0
[  629.112521] Node 1 Normal free:154260kB min:53696kB low:67120kB high:80544kB active_anon:624kB inactive_anon:44996kB active_file:32kB inactive_file:24kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB
[  629.143016] lowmem_reserve[]: 0 0 0 0 0
[  629.147051] Node 0 DMA: 11*4kB (UM) 27*8kB (UME) 32*16kB (UME) 27*32kB (UME) 5*64kB (UME) 7*128kB (UE) 6*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 11044kB
[  629.164464] Node 0 DMA32: 354*4kB (E) 10281*8kB (UE) 17620*16kB (UME) 10765*32kB (UME) 25*64kB (U) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 711792kB
[  629.181080] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  629.192340] Node 1 Normal: 801*4kB (UM) 2636*8kB (UM) 2455*16kB (UME) 2474*32kB (UME) 184*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 154644kB
[  629.207994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  629.216840] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  629.226552] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  629.236072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  629.249150] 36343 total pagecache pages
[  629.253139] 0 pages in swap cache
[  629.256584] Swap cache stats: add 0, delete 0, find 0/0
[  629.265971] Free swap  = 0kB
[  629.270855] Total swap = 0kB
[  629.273884] 2097051 pages RAM
[  629.277030] 0 pages HighMem/MovableOnly
[  629.284919] 363841 pages reserved
[  629.290191] 0 pages cma reserved
[  629.824445] ion_system_heap invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null),  order=0, oom_score_adj=0
[  629.839882] ion_system_heap cpuset=/ mems_allowed=0-1
[  629.845099] CPU: 1 PID: 4243 Comm: ion_system_heap Not tainted 4.14.227-syzkaller #0
[  629.852971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  629.862320] Call Trace:
[  629.864906]  dump_stack+0x1b2/0x281
[  629.868541]  dump_header+0x178/0x82f
[  629.872235]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  629.877408]  ? ___ratelimit+0x2cd/0x530
[  629.881377]  oom_kill_process.cold+0x10/0xb18
[  629.885868]  ? lock_downgrade+0x740/0x740
[  629.890005]  out_of_memory+0x2dc/0x1190
[  629.893972]  ? oom_killer_disable+0x1c0/0x1c0
[  629.898453]  ? mutex_trylock+0x152/0x1a0
[  629.902519]  __alloc_pages_nodemask+0x23e1/0x2720
[  629.907387]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  629.912213]  ? kmem_cache_alloc_node_trace+0x153/0x400
[  629.917475]  ? cache_grow_begin+0x41/0x630
[  629.921705]  cache_grow_begin+0x91/0x630
[  629.925757]  ? cache_grow_begin+0x91/0x630
[  629.929986]  fallback_alloc+0x207/0x2c0
[  629.933953]  kmem_cache_alloc_node_trace+0xed/0x400
[  629.938966]  alloc_vmap_area+0xf0/0x7c0
[  629.942920]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  629.948363]  ? purge_vmap_area_lazy+0xb0/0xb0
[  629.952833]  ? __get_vm_area_node+0xed/0x340
[  629.957239]  ? kmem_cache_alloc_node_trace+0x383/0x400
[  629.962506]  __get_vm_area_node+0x126/0x340
[  629.966822]  vmap+0xd5/0x290
[  629.969821]  ? ion_heap_clear_pages+0x23/0x70
[  629.974290]  ? vunmap+0x50/0x50
[  629.977542]  ? __vunmap+0x21c/0x300
[  629.981196]  ion_heap_clear_pages+0x23/0x70
[  629.985642]  ion_heap_sglist_zero+0x165/0x220
[  629.990164]  ? ion_heap_clear_pages+0x70/0x70
[  629.994687]  ? finish_task_switch+0x178/0x610
[  629.999185]  ? pagerange_is_ram_callback+0x100/0x100
[  630.004270]  ? ion_heap_deferred_free+0x222/0x470
[  630.009109]  ion_system_heap_free+0x1d0/0x240
[  630.013608]  ion_buffer_destroy+0x132/0x190
[  630.017910]  ion_heap_deferred_free+0x22a/0x470
[  630.022558]  ? __schedule+0x837/0x1de0
[  630.026438]  ? ion_heap_shrink_scan+0x1a0/0x1a0
[  630.031102]  ? wait_woken+0x230/0x230
[  630.034880]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  630.039961]  ? ion_heap_shrink_scan+0x1a0/0x1a0
[  630.044610]  kthread+0x30d/0x420
[  630.047955]  ? kthread_create_on_node+0xd0/0xd0
[  630.052603]  ret_from_fork+0x24/0x30
[  630.130121] Mem-Info:
[  630.132579] active_anon:13180 inactive_anon:33140 isolated_anon:0
[  630.132579]  active_file:15 inactive_file:15 isolated_file:0
[  630.132579]  unevictable:0 dirty:0 writeback:0 unstable:0
[  630.132579]  slab_reclaimable:12597 slab_unreclaimable:116243
[  630.132579]  mapped:52696 shmem:33555 pagetables:718 bounce:0
[  630.132579]  free:13899 free_pcp:0 free_cma:0
[  630.168160] Node 0 active_anon:52096kB inactive_anon:87564kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175968kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.173828] syz-executor.0: 
[  630.198228] Node 1 active_anon:624kB inactive_anon:44996kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.207192] syz-executor.2: 
[  630.230459] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  630.238260] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  630.270267] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  630.272704] syz-executor.0 cpuset=/ mems_allowed=0-1
[  630.290689] CPU: 0 PID: 20987 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  630.293462] syz-executor.2 cpuset=
[  630.298562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  630.298567] Call Trace:
[  630.298588]  dump_stack+0x1b2/0x281
[  630.298602]  warn_alloc.cold+0x96/0x1cc
[  630.298613]  ? zone_watermark_ok_safe+0x220/0x220
[  630.298623]  ? usleep_range+0x130/0x130
[  630.298631]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  630.298644]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  630.298654]  ? run_timer_softirq+0x5a0/0x5a0
[  630.298674]  __alloc_pages_nodemask+0x2127/0x2720
[  630.305114] /
[  630.311564]  ? lock_acquire+0x170/0x3f0
[  630.324505] lowmem_reserve[]:
[  630.326526]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  630.333679]  mems_allowed=0-1
[  630.335561]  ? ion_page_pool_alloc+0x9e/0x1b0
[  630.371055]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  630.376503]  ? retint_kernel+0x2d/0x2d
[  630.380392]  alloc_pages_current+0x155/0x260
[  630.384801]  ion_page_pool_alloc+0x118/0x1b0
[  630.389205]  ion_system_heap_allocate+0x133/0x8c0
[  630.394041]  ? _raw_spin_unlock+0x29/0x40
[  630.398235]  ? _ion_heap_freelist_drain+0x6e/0x410
[  630.403160]  ? ion_system_contig_heap_create+0x130/0x130
[  630.408612]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  630.413645]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  630.418483]  ion_alloc+0x27a/0x810
[  630.422026]  ? ion_dma_buf_release+0x40/0x40
[  630.426432]  ? __might_fault+0x177/0x1b0
[  630.430488]  ion_ioctl+0xea/0x1f0
[  630.433933]  ? ion_query_heaps+0x360/0x360
[  630.438170]  ? ion_query_heaps+0x360/0x360
[  630.442402]  do_vfs_ioctl+0x75a/0xff0
[  630.446199]  ? ioctl_preallocate+0x1a0/0x1a0
[  630.450611]  ? lock_downgrade+0x740/0x740
[  630.454752]  ? __fget+0x225/0x360
[  630.458200]  ? do_vfs_ioctl+0xff0/0xff0
[  630.462200]  ? security_file_ioctl+0x83/0xb0
[  630.466607]  SyS_ioctl+0x7f/0xb0
[  630.469984]  ? do_vfs_ioctl+0xff0/0xff0
[  630.473954]  do_syscall_64+0x1d5/0x640
[  630.477843]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  630.483026] RIP: 0033:0x466459
[  630.486208] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  630.493910] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  630.501360] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  630.508832] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  630.516096] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  630.523382] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  630.530663] CPU: 1 PID: 20988 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  630.533336] warn_alloc_show_mem: 1 callbacks suppressed
[  630.533340] Mem-Info:
[  630.538545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  630.538549] Call Trace:
[  630.538568]  dump_stack+0x1b2/0x281
[  630.538588]  warn_alloc.cold+0x96/0x1cc
[  630.543940] active_anon:13180 inactive_anon:33140 isolated_anon:0
[  630.543940]  active_file:40 inactive_file:0 isolated_file:0
[  630.543940]  unevictable:0 dirty:0 writeback:0 unstable:0
[  630.543940]  slab_reclaimable:12597 slab_unreclaimable:116243
[  630.543940]  mapped:52696 shmem:33555 pagetables:718 bounce:0
[  630.543940]  free:13899 free_pcp:0 free_cma:0
[  630.546323]  ? zone_watermark_ok_safe+0x220/0x220
[  630.555693] Node 0 active_anon:52096kB inactive_anon:87564kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175968kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.558223]  ? usleep_range+0x130/0x130
[  630.558232]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  630.558245]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  630.561860] Node 1 active_anon:624kB inactive_anon:44996kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  630.565831]  ? run_timer_softirq+0x5a0/0x5a0
[  630.598826] Node 0 
[  630.603626]  __alloc_pages_nodemask+0x2127/0x2720
[  630.631330] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  630.635256]  ? lock_acquire+0x170/0x3f0
[  630.640342] lowmem_reserve[]:
[  630.645336]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  630.672248]  0
[  630.676619]  ? ion_page_pool_alloc+0x9e/0x1b0
[  630.678852]  2717
[  630.683656]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  630.709259]  2718
[  630.713204]  alloc_pages_current+0x155/0x260
[  630.716268]  2718
[  630.721101]  ion_page_pool_alloc+0x118/0x1b0
[  630.721113]  ion_system_heap_allocate+0x133/0x8c0
[  630.721126]  ? _raw_spin_unlock+0x29/0x40
[  630.722922]  2718
[  630.727402]  ? _ion_heap_freelist_drain+0x6e/0x410
[  630.727413]  ? ion_system_contig_heap_create+0x130/0x130
[  630.727424]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  630.727436]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  630.734907]  ion_alloc+0x27a/0x810
[  630.736943] Node 0 
[  630.741341]  ? ion_dma_buf_release+0x40/0x40
[  630.741354]  ? __might_fault+0x177/0x1b0
[  630.741366]  ion_ioctl+0xea/0x1f0
[  630.743426] DMA32 free:18084kB min:36200kB low:45248kB high:54296kB active_anon:52084kB inactive_anon:87564kB active_file:152kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2696kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  630.747805]  ? ion_query_heaps+0x360/0x360
[  630.747818]  ? ion_query_heaps+0x360/0x360
[  630.747829]  do_vfs_ioctl+0x75a/0xff0
[  630.752647] lowmem_reserve[]:
[  630.756796]  ? ioctl_preallocate+0x1a0/0x1a0
[  630.758869]  0
[  630.763770]  ? lock_downgrade+0x740/0x740
[  630.769206]  0
[  630.774207]  ? __fget+0x225/0x360
[  630.779040]  0
[  630.782543]  ? do_vfs_ioctl+0xff0/0xff0
[  630.784750]  0
[  630.789142]  ? security_file_ioctl+0x83/0xb0
[  630.789152]  SyS_ioctl+0x7f/0xb0
[  630.789165]  ? do_vfs_ioctl+0xff0/0xff0
[  630.793213]  0
[  630.796668]  do_syscall_64+0x1d5/0x640
[  630.828860]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  630.828871] RIP: 0033:0x466459
[  630.833092] Node 0 
[  630.836876] RSP: 002b:00007f9149019188 EFLAGS: 00000246
[  630.840003] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  630.844367]  ORIG_RAX: 0000000000000010
[  630.846152] lowmem_reserve[]:
[  630.850280] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  630.850287] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  630.850292] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  630.850297] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  630.850302] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  630.967649]  0 0 0 0 0
[  630.971222] Node 1 Normal free:198416kB min:53696kB low:67120kB high:80544kB active_anon:624kB inactive_anon:44996kB active_file:8kB inactive_file:1608kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:296kB local_pcp:112kB free_cma:0kB
[  631.001312] lowmem_reserve[]: 0 0 0 0 0
[  631.006223] Node 0 DMA: 2*4kB (UM) 21*8kB (UME) 32*16kB (UME) 27*32kB (UME) 5*64kB (UME) 7*128kB (UE) 6*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 10960kB
[  631.023185] Node 0 DMA32: 802*4kB (ME) 558*8kB (UME) 185*16kB (UME) 53*32kB (UME) 903*64kB (UM) 99*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 83560kB
[  631.039514] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  631.051042] Node 1 Normal: 0*4kB 21*8kB (UM) 5*16kB (UME) 425*32kB (UE) 3396*64kB (UM) 183*128kB (UM) 189*256kB (UM) 38*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 322456kB
[  631.067105] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  631.076745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  631.086218] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  631.096147] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  631.104779] 34243 total pagecache pages
[  631.108931] 0 pages in swap cache
[  631.112482] Swap cache stats: add 0, delete 0, find 0/0
[  631.117978] Free swap  = 0kB
[  631.121136] Total swap = 0kB
[  631.124158] 2097051 pages RAM
[  631.127273] 0 pages HighMem/MovableOnly
[  631.131352] 363841 pages reserved
[  631.135039] 0 pages cma reserved
[  631.627534]  0 2717 2718 2718 2718
[  631.631132] Node 0 DMA32 free:846220kB min:36200kB low:45248kB high:54296kB active_anon:52088kB inactive_anon:87564kB active_file:52kB inactive_file:828kB unevictable:0kB writepending:72kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2696kB bounce:0kB free_pcp:1320kB local_pcp:620kB free_cma:0kB
[  631.707516] lowmem_reserve[]: 0 0 0 0 0
[  631.717937] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  631.747739] lowmem_reserve[]: 0 0 0 0 0
[  631.757663] Node 1 Normal free:2166040kB min:53696kB low:67120kB high:80544kB active_anon:624kB inactive_anon:44996kB active_file:56kB inactive_file:1756kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:296kB local_pcp:112kB free_cma:0kB
[  631.868040] lowmem_reserve[]: 0 0 0 0 0
[  631.897432] Node 0 DMA: 2*4kB (UM) 21*8kB (UME) 32*16kB (UME) 27*32kB (UME) 12*64kB (UME) 10*128kB (UE) 7*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 12048kB
[  631.947515] Node 0 DMA32: 15444*4kB (UME) 20364*8kB (UME) 17629*16kB (UME) 9648*32kB (UME) 5817*64kB (UM) 1266*128kB (UM) 182*256kB (UM) 11*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1402048kB
[  632.012522] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  632.023406] Node 1 Normal: 841*4kB (UM) 2591*8kB (UM) 2439*16kB (UME) 2410*32kB (UME) 12048*64kB (UM) 4920*128kB (UM) 2137*256kB (UM) 377*512kB (UM) 12*1024kB (U) 0*2048kB 0*4096kB = 2293452kB
[  632.041137] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  632.050471] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  632.059337] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  632.068576] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  632.077212] 34397 total pagecache pages
[  632.081477] 0 pages in swap cache
[  632.085006] Swap cache stats: add 0, delete 0, find 0/0
[  632.090786] Free swap  = 0kB
[  632.093920] Total swap = 0kB
[  632.096945] 2097051 pages RAM
[  632.100207] 0 pages HighMem/MovableOnly
[  632.104398] 363841 pages reserved
[  632.107902] 0 pages cma reserved
[  632.111422] Out of memory: Kill process 7962 (syz-fuzzer) score 5 or sacrifice child
[  632.119775] Killed process 20726 (syz-executor.1) total-vm:84924kB, anon-rss:68kB, file-rss:0kB, shmem-rss:0kB
05:08:12 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:12 executing program 5:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 0:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 5:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 5:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 0:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:12 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  632.705778] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  632.735942] batman_adv: batadv0: Removing interface: batadv_slave_0
[  632.761469] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  632.790894] batman_adv: batadv0: Removing interface: batadv_slave_1
[  632.812988] device bridge_slave_1 left promiscuous mode
[  632.833109] bridge0: port 2(bridge_slave_1) entered disabled state
[  632.870256] device bridge_slave_0 left promiscuous mode
[  632.885582] bridge0: port 1(bridge_slave_0) entered disabled state
[  632.914892] device veth1_macvtap left promiscuous mode
[  632.930972] device veth0_macvtap left promiscuous mode
[  632.945347] device veth1_vlan left promiscuous mode
[  632.956287] device veth0_vlan left promiscuous mode
[  633.202730] device hsr_slave_1 left promiscuous mode
[  633.211975] device hsr_slave_0 left promiscuous mode
[  633.232953] team0 (unregistering): Port device team_slave_1 removed
[  633.256308] team0 (unregistering): Port device team_slave_0 removed
[  633.272168] bond0 (unregistering): Releasing backup interface bond_slave_1
[  633.291629] bond0 (unregistering): Releasing backup interface bond_slave_0
[  633.339459] bond0 (unregistering): Released all slaves
[  633.566158] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  633.575065] syz-executor.2: 
[  633.587801] syz-executor.4 cpuset=/ mems_allowed=0-1
[  633.598088] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  633.608571] CPU: 1 PID: 21049 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  633.616452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  633.626325] Call Trace:
[  633.628922]  dump_stack+0x1b2/0x281
[  633.632549]  warn_alloc.cold+0x96/0x1cc
[  633.636537]  ? zone_watermark_ok_safe+0x220/0x220
[  633.641390]  __alloc_pages_nodemask+0x2127/0x2720
[  633.646225]  ? __schedule+0x893/0x1de0
[  633.650129]  ? lock_acquire+0x170/0x3f0
[  633.654892]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  633.659740]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  633.665193]  ? __mutex_unlock_slowpath+0x75/0x770
[  633.670036]  alloc_pages_current+0x155/0x260
[  633.674444]  ion_page_pool_alloc+0x118/0x1b0
[  633.678852]  ion_system_heap_allocate+0x133/0x8c0
[  633.683698]  ? ion_alloc+0x187/0x810
[  633.687410]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  633.692858]  ? ion_system_contig_heap_create+0x130/0x130
[  633.698311]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  633.703323]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  633.708161]  ion_alloc+0x204/0x810
[  633.711711]  ? ion_dma_buf_release+0x40/0x40
[  633.716125]  ? __might_fault+0x177/0x1b0
[  633.720187]  ion_ioctl+0xea/0x1f0
[  633.723638]  ? ion_query_heaps+0x360/0x360
[  633.727872]  ? ion_query_heaps+0x360/0x360
[  633.732102]  do_vfs_ioctl+0x75a/0xff0
[  633.735902]  ? ioctl_preallocate+0x1a0/0x1a0
[  633.740330]  ? lock_downgrade+0x740/0x740
[  633.744488]  ? __fget+0x225/0x360
[  633.747957]  ? do_vfs_ioctl+0xff0/0xff0
[  633.751928]  ? security_file_ioctl+0x83/0xb0
[  633.756335]  SyS_ioctl+0x7f/0xb0
[  633.759699]  ? do_vfs_ioctl+0xff0/0xff0
[  633.763688]  do_syscall_64+0x1d5/0x640
[  633.767609]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  633.772790] RIP: 0033:0x466459
[  633.775968] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  633.783673] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  633.791380] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  633.798647] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  633.805946] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  633.813297] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  633.821692] syz-executor.2 cpuset=/ mems_allowed=0-1
[  633.826867] CPU: 1 PID: 21039 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  633.834750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  633.844107] Call Trace:
[  633.846719]  dump_stack+0x1b2/0x281
[  633.850363]  warn_alloc.cold+0x96/0x1cc
[  633.854342]  ? zone_watermark_ok_safe+0x220/0x220
[  633.859203]  __alloc_pages_nodemask+0x2127/0x2720
[  633.864232]  ? lock_acquire+0x170/0x3f0
[  633.868241]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  633.873109]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  633.878557]  ? __mutex_unlock_slowpath+0x75/0x770
[  633.883401]  alloc_pages_current+0x155/0x260
[  633.887826]  ion_page_pool_alloc+0x118/0x1b0
[  633.892231]  ion_system_heap_allocate+0x133/0x8c0
[  633.897069]  ? ion_alloc+0x187/0x810
[  633.900791]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  633.906236]  ? ion_system_contig_heap_create+0x130/0x130
[  633.911942]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  633.916954]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  633.921793]  ion_alloc+0x204/0x810
[  633.925334]  ? ion_dma_buf_release+0x40/0x40
[  633.929744]  ? __might_fault+0x177/0x1b0
[  633.933823]  ion_ioctl+0xea/0x1f0
[  633.937270]  ? ion_query_heaps+0x360/0x360
[  633.941500]  ? ion_query_heaps+0x360/0x360
[  633.945728]  do_vfs_ioctl+0x75a/0xff0
[  633.949545]  ? ioctl_preallocate+0x1a0/0x1a0
[  633.953963]  ? lock_downgrade+0x740/0x740
[  633.958117]  ? __fget+0x225/0x360
[  633.961564]  ? do_vfs_ioctl+0xff0/0xff0
[  633.965536]  ? security_file_ioctl+0x83/0xb0
[  633.969942]  SyS_ioctl+0x7f/0xb0
[  633.973301]  ? do_vfs_ioctl+0xff0/0xff0
[  633.977288]  do_syscall_64+0x1d5/0x640
[  633.981177]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  633.986365] RIP: 0033:0x466459
[  633.989545] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  633.997247] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  634.004508] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  634.011769] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  634.019031] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  634.026293] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  634.034789] warn_alloc_show_mem: 1 callbacks suppressed
[  634.034792] Mem-Info:
[  634.043639] active_anon:13228 inactive_anon:33145 isolated_anon:0
[  634.043639]  active_file:1915 inactive_file:4858 isolated_file:0
[  634.043639]  unevictable:0 dirty:79 writeback:0 unstable:0
[  634.043639]  slab_reclaimable:12581 slab_unreclaimable:114147
[  634.043639]  mapped:48567 shmem:33552 pagetables:695 bounce:0
[  634.043639]  free:227981 free_pcp:109 free_cma:0
[  634.078793] Node 0 active_anon:52412kB inactive_anon:87556kB active_file:7004kB inactive_file:18872kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:158252kB dirty:312kB writeback:0kB shmem:88864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  634.108138] Node 1 active_anon:532kB inactive_anon:44996kB active_file:600kB inactive_file:608kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36020kB dirty:4kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  634.136936] Node 0 DMA free:11132kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  634.187458] lowmem_reserve[]: 0 2717 2718 2718 2718
[  634.192533] Node 0 DMA32 free:734204kB min:36200kB low:45248kB high:54296kB active_anon:52400kB inactive_anon:87556kB active_file:7004kB inactive_file:19072kB unevictable:0kB writepending:312kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2604kB bounce:0kB free_pcp:260kB local_pcp:52kB free_cma:0kB
[  634.257471] lowmem_reserve[]: 0 0 0 0 0
[  634.261521] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  634.317469] lowmem_reserve[]: 0 0 0 0 0
[  634.321511] Node 1 Normal free:104312kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:600kB inactive_file:608kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:152kB local_pcp:20kB free_cma:0kB
[  634.387493] lowmem_reserve[]: 0 0 0 0 0
[  634.391541] Node 0 DMA: 11*4kB (UM) 28*8kB (UME) 33*16kB (UME) 27*32kB (UME) 12*64kB (UME) 10*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 11132kB
[  634.427478] Node 0 DMA32: 583*4kB (ME) 481*8kB (UE) 15562*16kB (UE) 10674*32kB (UME) 11*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 597444kB
[  634.456843] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  634.484765] Node 1 Normal: 800*4kB (UM) 1999*8kB (UM) 1850*16kB (UME) 1611*32kB (UME) 58*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 104312kB
[  634.503485] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  634.513821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  634.526719] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  634.536302] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  634.549307] 40363 total pagecache pages
[  634.553394] 0 pages in swap cache
[  634.556925] Swap cache stats: add 0, delete 0, find 0/0
[  634.566246] Free swap  = 0kB
[  634.572130] Total swap = 0kB
[  634.575226] 2097051 pages RAM
[  634.580883] 0 pages HighMem/MovableOnly
[  634.584962] 363841 pages reserved
[  634.591691] 0 pages cma reserved
[  635.216784] syz-executor.4 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  635.312563] syz-executor.4 cpuset=/ mems_allowed=0-1
[  635.333765] CPU: 0 PID: 17779 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  635.341665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  635.351009] Call Trace:
[  635.353605]  dump_stack+0x1b2/0x281
[  635.357231]  dump_header+0x178/0x82f
[  635.361051]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  635.366180]  ? ___ratelimit+0x2cd/0x530
[  635.370183]  oom_kill_process.cold+0x10/0xb18
[  635.374686]  out_of_memory+0xe3e/0x1190
[  635.378663]  ? oom_killer_disable+0x1c0/0x1c0
[  635.383155]  ? mutex_trylock+0x152/0x1a0
[  635.387212]  __alloc_pages_nodemask+0x23e1/0x2720
[  635.392065]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  635.396919]  alloc_pages_current+0x155/0x260
[  635.401362]  filemap_fault+0xea3/0x1980
[  635.405345]  ext4_filemap_fault+0x84/0xb0
[  635.409512]  __do_fault+0xfa/0x380
[  635.413068]  __handle_mm_fault+0x2497/0x4620
[  635.417481]  ? vm_insert_page+0x7c0/0x7c0
[  635.421633]  ? nanosleep_copyout+0x100/0x100
[  635.426050]  handle_mm_fault+0x391/0x860
[  635.430112]  __do_page_fault+0x549/0xad0
[  635.434200]  ? spurious_fault+0x640/0x640
[  635.438368]  ? do_page_fault+0x60/0x500
[  635.442361]  ? page_fault+0x2f/0x50
[  635.445985]  page_fault+0x45/0x50
[  635.449431] RIP: 9aa46:0x2
[  635.452286] RSP: 004c:00007ffce90c23ec EFLAGS: 00000032
[  636.016661] Mem-Info:
[  636.093585] active_anon:13292 inactive_anon:33138 isolated_anon:0
[  636.093585]  active_file:26 inactive_file:0 isolated_file:25
[  636.093585]  unevictable:0 dirty:0 writeback:0 unstable:0
[  636.093585]  slab_reclaimable:12580 slab_unreclaimable:113387
[  636.093585]  mapped:52737 shmem:33552 pagetables:739 bounce:0
[  636.093585]  free:25216 free_pcp:61 free_cma:0
[  636.341243] Node 0 active_anon:52636kB inactive_anon:87556kB active_file:96kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176132kB dirty:0kB writeback:0kB shmem:88864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  636.487490] Node 1 active_anon:532kB inactive_anon:44996kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  636.704089] Node 0 DMA free:11040kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  636.911367] lowmem_reserve[]: 0 2717 2718 2718 2718
[  636.916436] Node 0 DMA32 free:36180kB min:36200kB low:45248kB high:54296kB active_anon:52624kB inactive_anon:87556kB active_file:100kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7808kB pagetables:2780kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  637.173581] lowmem_reserve[]: 0 0 0 0 0
[  637.197324] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  637.363431] lowmem_reserve[]: 0 0 0 0 0
[  637.386869] Node 1 Normal free:53664kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB
[  637.580378] lowmem_reserve[]: 0 0 0 0 0
[  637.584414] Node 0 DMA: 2*4kB (UM) 21*8kB (UME) 33*16kB (UME) 27*32kB (UME) 12*64kB (UME) 10*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 11040kB
[  637.616109] Node 0 DMA32: 1067*4kB (UME) 715*8kB (UME) 315*16kB (ME) 168*32kB (UME) 130*64kB (UM) 25*128kB (M) 9*256kB (M) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 35764kB
[  637.642909] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  637.700507] Node 1 Normal: 40*4kB (UM) 63*8kB (UM) 28*16kB (UME) 1522*32kB (UME) 58*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 53784kB
[  637.774163] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  637.829545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  637.874257] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  637.883155] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  637.918190] 33583 total pagecache pages
[  637.922179] 0 pages in swap cache
[  637.925624] Swap cache stats: add 0, delete 0, find 0/0
[  637.960357] Free swap  = 0kB
[  637.963383] Total swap = 0kB
[  637.966390] 2097051 pages RAM
[  637.986770] 0 pages HighMem/MovableOnly
[  637.999603] 363841 pages reserved
[  638.003056] 0 pages cma reserved
[  638.006413] Out of memory (oom_kill_allocating_task): Kill process 17779 (syz-executor.4) score 0 or sacrifice child
[  638.023212] Killed process 21049 (syz-executor.4) total-vm:93252kB, anon-rss:148kB, file-rss:34820kB, shmem-rss:0kB
[  638.063685] oom_reaper: reaped process 21049 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  638.079645] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  638.101973] syz-fuzzer cpuset=/ mems_allowed=0-1
[  638.106775] CPU: 0 PID: 7964 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  638.114211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  638.123575] Call Trace:
[  638.126167]  dump_stack+0x1b2/0x281
[  638.129795]  dump_header+0x178/0x82f
[  638.133506]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  638.138610]  ? ___ratelimit+0x2cd/0x530
[  638.142582]  oom_kill_process.cold+0x10/0xb18
[  638.147087]  out_of_memory+0xe3e/0x1190
[  638.151061]  ? oom_killer_disable+0x1c0/0x1c0
[  638.155551]  ? mutex_trylock+0x152/0x1a0
[  638.159721]  __alloc_pages_nodemask+0x23e1/0x2720
[  638.164575]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  638.169429]  alloc_pages_current+0x155/0x260
[  638.173836]  filemap_fault+0xea3/0x1980
[  638.178519]  ext4_filemap_fault+0x84/0xb0
[  638.182674]  __do_fault+0xfa/0x380
[  638.186209]  __handle_mm_fault+0x2497/0x4620
[  638.190612]  ? vm_insert_page+0x7c0/0x7c0
[  638.194755]  ? lock_downgrade+0x740/0x740
[  638.198909]  handle_mm_fault+0x391/0x860
[  638.202968]  __do_page_fault+0x549/0xad0
[  638.207025]  ? spurious_fault+0x640/0x640
[  638.211168]  ? do_page_fault+0x60/0x500
[  638.215136]  ? page_fault+0x2f/0x50
[  638.218755]  page_fault+0x45/0x50
[  638.222198] RIP: 0000:0x940aec
[  638.225379] RSP: 2e000:000000c00003dec8 EFLAGS: 0043b6a0
[  638.240157] Mem-Info:
[  638.259657] active_anon:13269 inactive_anon:33138 isolated_anon:0
[  638.259657]  active_file:24 inactive_file:1 isolated_file:0
[  638.259657]  unevictable:0 dirty:0 writeback:0 unstable:0
[  638.259657]  slab_reclaimable:12578 slab_unreclaimable:113382
[  638.259657]  mapped:52737 shmem:33552 pagetables:739 bounce:0
[  638.259657]  free:21574 free_pcp:31 free_cma:0
[  638.337467] Node 0 active_anon:52544kB inactive_anon:87556kB active_file:168kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176132kB dirty:0kB writeback:0kB shmem:88864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  638.374493] Node 1 active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  638.403899] syz-executor.4: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  638.415780] Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  638.447590] syz-executor.4 cpuset=/ mems_allowed=0-1
[  638.452734] CPU: 0 PID: 21049 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  638.460611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  638.469966] Call Trace:
[  638.472559]  dump_stack+0x1b2/0x281
[  638.476185]  warn_alloc.cold+0x96/0x1cc
[  638.480171]  ? zone_watermark_ok_safe+0x220/0x220
[  638.485009]  ? usleep_range+0x130/0x130
[  638.489769]  ? try_to_free_pages+0x23f/0x6e0
[  638.494174]  ? _find_next_bit+0xdb/0x100
[  638.498236]  ? run_timer_softirq+0x5a0/0x5a0
[  638.502657]  __alloc_pages_nodemask+0x2127/0x2720
[  638.507511]  ? lock_acquire+0x170/0x3f0
[  638.511490]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  638.516343]  ? ion_page_pool_alloc+0x9e/0x1b0
[  638.520845]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  638.526312]  alloc_pages_current+0x155/0x260
[  638.530727]  ion_page_pool_alloc+0x118/0x1b0
[  638.535138]  ion_system_heap_allocate+0x133/0x8c0
[  638.539978]  ? ion_alloc+0x187/0x810
[  638.543680]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  638.549121]  ? ion_system_contig_heap_create+0x130/0x130
[  638.554574]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  638.559582]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  638.564413]  ion_alloc+0x204/0x810
[  638.567947]  ? ion_dma_buf_release+0x40/0x40
[  638.572345]  ? __might_fault+0x177/0x1b0
[  638.576398]  ion_ioctl+0xea/0x1f0
[  638.580273]  ? ion_query_heaps+0x360/0x360
[  638.584501]  ? ion_query_heaps+0x360/0x360
[  638.588722]  do_vfs_ioctl+0x75a/0xff0
[  638.592511]  ? ioctl_preallocate+0x1a0/0x1a0
[  638.596908]  ? lock_downgrade+0x740/0x740
[  638.601046]  ? __fget+0x225/0x360
[  638.604485]  ? do_vfs_ioctl+0xff0/0xff0
[  638.608445]  ? security_file_ioctl+0x83/0xb0
[  638.612841]  SyS_ioctl+0x7f/0xb0
[  638.616193]  ? do_vfs_ioctl+0xff0/0xff0
[  638.620161]  do_syscall_64+0x1d5/0x640
[  638.624044]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  638.629221] RIP: 0033:0x466459
[  638.632396] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  638.640438] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  638.647694] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  638.654986] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  638.662242] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  638.669498] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  638.694088] lowmem_reserve[]: 0 2717 2718 2718 2718
[  638.715965] Node 0 DMA32 free:19644kB min:36200kB low:45248kB high:54296kB active_anon:52532kB inactive_anon:87556kB active_file:88kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2780kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  638.749426] lowmem_reserve[]: 0 0 0 0 0
[  638.753436] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  638.775952] warn_alloc_show_mem: 1 callbacks suppressed
[  638.775956] Mem-Info:
[  638.791205] lowmem_reserve[]: 0 0 0 0 0
[  638.795205] Node 1 Normal free:26752kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:244kB local_pcp:4kB free_cma:0kB
[  638.798795] active_anon:13269 inactive_anon:33138 isolated_anon:0
[  638.798795]  active_file:17 inactive_file:1 isolated_file:0
[  638.798795]  unevictable:0 dirty:0 writeback:0 unstable:0
[  638.798795]  slab_reclaimable:12578 slab_unreclaimable:112940
[  638.798795]  mapped:52737 shmem:33552 pagetables:739 bounce:0
[  638.798795]  free:14338 free_pcp:91 free_cma:0
[  638.835581] lowmem_reserve[]:
[  638.860461] Node 0 active_anon:52544kB inactive_anon:87556kB active_file:40kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176132kB dirty:0kB writeback:0kB shmem:88864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  638.891447] Node 1 active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  638.916136]  0
[  638.918459] Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  638.918482] lowmem_reserve[]: 0 2717 2718 2718 2718
[  638.918504] Node 0 DMA32 free:19644kB min:36200kB low:45248kB high:54296kB active_anon:52532kB inactive_anon:87556kB active_file:88kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2780kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  638.918526] lowmem_reserve[]: 0 0 0 0 0
[  638.918548] Node 0 
[  638.946456]  0
[  638.946570] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  639.006392]  0
[  639.014119] lowmem_reserve[]: 0 0 0 0 0
[  639.019942] Node 1 Normal free:26752kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:244kB local_pcp:240kB free_cma:0kB
[  639.048485] lowmem_reserve[]: 0 0 0 0 0
[  639.052485] Node 0 DMA: 1*4kB (M) 11*8kB (UME) 33*16kB (UME) 27*32kB (UME) 12*64kB (UME) 10*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 10956kB
[  639.068264] Node 0 DMA32: 979*4kB (UME) 801*8kB (UME) 211*16kB (UME) 73*32kB (UME) 42*64kB (UM) 8*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19748kB
[  639.088540] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  639.093763]  0
[  639.103677] Node 1 Normal: 8*4kB (M) 52*8kB (UM) 18*16kB (ME) 689*32kB (UME) 58*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26752kB
[  639.117081]  0
[  639.128143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  639.136985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  639.153910] Node 0 DMA: 1*4kB (M) 11*8kB (UME) 33*16kB (UME) 27*32kB (UME) 12*64kB (UME) 10*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 10956kB
[  639.156053] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  639.190573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  639.195226] Node 0 DMA32: 1018*4kB (UME) 803*8kB (UME) 212*16kB (UME) 76*32kB (UME) 42*64kB (UM) 8*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20032kB
[  639.206784] 33583 total pagecache pages
[  639.232827] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  639.236157] 0 pages in swap cache
[  639.256219] Node 1 Normal: 39*4kB (M) 51*8kB (M) 18*16kB (ME) 693*32kB (UME) 58*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26996kB
[  639.259331] Swap cache stats: add 0, delete 0, find 0/0
[  639.282693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  639.287447] Free swap  = 0kB
[  639.294573] Total swap = 0kB
[  639.304155] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  639.307631] 2097051 pages RAM
[  639.315855] 0 pages HighMem/MovableOnly
[  639.316917] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  639.331590] 363841 pages reserved
[  639.335064] 0 pages cma reserved
[  639.341045] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  639.357965] 33583 total pagecache pages
[  639.363184] 0 pages in swap cache
[  639.375054] Swap cache stats: add 0, delete 0, find 0/0
[  639.381044] Free swap  = 0kB
[  639.384590] Total swap = 0kB
[  639.388189] 2097051 pages RAM
[  639.395562] 0 pages HighMem/MovableOnly
[  639.413801] 363841 pages reserved
[  639.431380] 0 pages cma reserved
[  639.439456] Out of memory (oom_kill_allocating_task): Kill process 7964 (syz-fuzzer) score 0 or sacrifice child
[  639.461139] Killed process 19080 (syz-executor.5) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  639.507519] oom_reaper: reaped process 19080 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
05:08:20 executing program 0:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:20 executing program 2:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  641.400026] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  641.406844] batman_adv: batadv0: Removing interface: batadv_slave_0
[  641.415834] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  641.423127] batman_adv: batadv0: Removing interface: batadv_slave_1
[  641.432276] device bridge_slave_1 left promiscuous mode
[  641.440983] bridge0: port 2(bridge_slave_1) entered disabled state
[  641.448714] device bridge_slave_0 left promiscuous mode
[  641.454316] bridge0: port 1(bridge_slave_0) entered disabled state
[  641.464118] device veth1_macvtap left promiscuous mode
[  641.469640] device veth0_macvtap left promiscuous mode
[  641.474960] device veth1_vlan left promiscuous mode
[  641.480259] device veth0_vlan left promiscuous mode
[  641.552503] device hsr_slave_1 left promiscuous mode
[  641.561461] device hsr_slave_0 left promiscuous mode
[  641.574188] team0 (unregistering): Port device team_slave_1 removed
[  641.584693] team0 (unregistering): Port device team_slave_0 removed
[  641.593641] bond0 (unregistering): Releasing backup interface bond_slave_1
[  641.604464] bond0 (unregistering): Releasing backup interface bond_slave_0
[  641.628198] bond0 (unregistering): Released all slaves
[  647.899647] IPVS: ftp: loaded support on port[0] = 21
[  648.005002] chnl_net:caif_netlink_parms(): no params data found
[  648.215677] bridge0: port 1(bridge_slave_0) entered blocking state
[  648.222197] bridge0: port 1(bridge_slave_0) entered disabled state
[  648.229867] device bridge_slave_0 entered promiscuous mode
[  648.236354] bridge0: port 2(bridge_slave_1) entered blocking state
[  648.243314] bridge0: port 2(bridge_slave_1) entered disabled state
[  648.250246] device bridge_slave_1 entered promiscuous mode
[  648.268975] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  648.277843] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  648.297114] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  648.304241] team0: Port device team_slave_0 added
[  648.310331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  648.317379] team0: Port device team_slave_1 added
[  648.335040] batman_adv: batadv0: Adding interface: batadv_slave_0
[  648.341341] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  648.367350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  648.379538] batman_adv: batadv0: Adding interface: batadv_slave_1
[  648.385822] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  648.411819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  648.423351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  648.431033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  648.452232] device hsr_slave_0 entered promiscuous mode
[  648.457992] device hsr_slave_1 entered promiscuous mode
[  648.463864] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  648.471809] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  648.539901] bridge0: port 2(bridge_slave_1) entered blocking state
[  648.546271] bridge0: port 2(bridge_slave_1) entered forwarding state
[  648.552952] bridge0: port 1(bridge_slave_0) entered blocking state
[  648.559356] bridge0: port 1(bridge_slave_0) entered forwarding state
[  648.589300] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[  648.595493] 8021q: adding VLAN 0 to HW filter on device bond0
[  648.604052] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  648.613216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  648.620433] bridge0: port 1(bridge_slave_0) entered disabled state
[  648.627012] bridge0: port 2(bridge_slave_1) entered disabled state
[  648.637326] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  648.643501] 8021q: adding VLAN 0 to HW filter on device team0
[  648.651925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  648.660685] bridge0: port 1(bridge_slave_0) entered blocking state
[  648.667043] bridge0: port 1(bridge_slave_0) entered forwarding state
[  648.676439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  648.684279] bridge0: port 2(bridge_slave_1) entered blocking state
[  648.690672] bridge0: port 2(bridge_slave_1) entered forwarding state
[  648.708465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  648.716135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  648.723946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  648.732906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  648.745561] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  648.756220] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  648.762429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  648.769898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  648.783122] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  648.793837] 8021q: adding VLAN 0 to HW filter on device batadv0
[  648.800560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  648.807253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  648.854728] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  648.864792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  648.896382] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  648.903683] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  648.910861] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  648.922227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  648.929729] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  648.936603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  648.945611] device veth0_vlan entered promiscuous mode
[  648.954555] device veth1_vlan entered promiscuous mode
[  648.961582] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  648.970418] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  648.982459] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  648.990271] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  648.997401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  649.004924] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  649.014277] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  649.021265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  649.029212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  649.040290] device veth0_macvtap entered promiscuous mode
[  649.046301] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  649.054803] device veth1_macvtap entered promiscuous mode
[  649.061194] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  649.069813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  649.079465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  649.089243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  649.099305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.108461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  649.118387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.127573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  649.137269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.146429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  649.156448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.166422] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  649.173704] batman_adv: batadv0: Interface activated: batadv_slave_0
[  649.180863] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  649.188315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  649.195285] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  649.203072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  649.212564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  649.223337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.232757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  649.242744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.251913] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  649.261671] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.271206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  649.281047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  649.291143] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  649.298139] batman_adv: batadv0: Interface activated: batadv_slave_1
[  649.305005] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  649.312941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
05:08:29 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:29 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 2:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:29 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 4:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:29 executing program 2:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 4:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 4:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:29 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

[  649.958107] Bluetooth: hci3 command 0x0409 tx timeout
[  651.662584] IPVS: ftp: loaded support on port[0] = 21
[  651.775291] chnl_net:caif_netlink_parms(): no params data found
[  651.831068] bridge0: port 1(bridge_slave_0) entered blocking state
[  651.838467] bridge0: port 1(bridge_slave_0) entered disabled state
[  651.845514] device bridge_slave_0 entered promiscuous mode
[  651.853167] bridge0: port 2(bridge_slave_1) entered blocking state
[  651.860208] bridge0: port 2(bridge_slave_1) entered disabled state
[  651.867230] device bridge_slave_1 entered promiscuous mode
[  651.887232] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  651.896860] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  651.918269] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  651.925903] team0: Port device team_slave_0 added
[  651.931700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  651.939304] team0: Port device team_slave_1 added
[  651.955623] batman_adv: batadv0: Adding interface: batadv_slave_0
[  651.962580] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  651.988717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  652.000709] batman_adv: batadv0: Adding interface: batadv_slave_1
[  652.006955] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  652.032950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  652.043980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  652.047864] Bluetooth: hci3 command 0x041b tx timeout
[  652.051718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  652.078454] device hsr_slave_0 entered promiscuous mode
[  652.084455] device hsr_slave_1 entered promiscuous mode
[  652.090847] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  652.098200] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  652.172959] bridge0: port 2(bridge_slave_1) entered blocking state
[  652.179523] bridge0: port 2(bridge_slave_1) entered forwarding state
[  652.186100] bridge0: port 1(bridge_slave_0) entered blocking state
[  652.193012] bridge0: port 1(bridge_slave_0) entered forwarding state
[  652.228992] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[  652.236066] 8021q: adding VLAN 0 to HW filter on device bond0
[  652.245611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  652.255159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  652.263394] bridge0: port 1(bridge_slave_0) entered disabled state
[  652.271083] bridge0: port 2(bridge_slave_1) entered disabled state
[  652.282873] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  652.290136] 8021q: adding VLAN 0 to HW filter on device team0
[  652.299765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  652.307492] bridge0: port 1(bridge_slave_0) entered blocking state
[  652.314108] bridge0: port 1(bridge_slave_0) entered forwarding state
[  652.336234] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  652.346921] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  652.358518] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  652.365409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  652.373573] bridge0: port 2(bridge_slave_1) entered blocking state
[  652.381538] bridge0: port 2(bridge_slave_1) entered forwarding state
[  652.389796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  652.398110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  652.406016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  652.413821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  652.421872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  652.429062] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  652.443256] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  652.452069] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  652.458974] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  652.473046] 8021q: adding VLAN 0 to HW filter on device batadv0
[  652.530684] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  652.541510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  652.578920] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  652.586295] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  652.593600] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  652.606008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  652.614219] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  652.621625] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  652.631339] device veth0_vlan entered promiscuous mode
[  652.641864] device veth1_vlan entered promiscuous mode
[  652.648424] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  652.657072] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  652.670205] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  652.681386] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  652.689184] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  652.696667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  652.706871] device veth0_macvtap entered promiscuous mode
[  652.714063] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  652.723532] device veth1_macvtap entered promiscuous mode
[  652.733383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  652.743456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  652.752526] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  652.762905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.773062] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  652.783514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.794074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  652.805533] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.815214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  652.825538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.834979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  652.845344] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.857068] batman_adv: batadv0: Interface activated: batadv_slave_0
[  652.866140] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  652.874181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  652.883839] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  652.895316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  652.905487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.915355] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  652.926632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.936764] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  652.946791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.956141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  652.966746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.976750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  652.986880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  652.998920] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  653.006188] batman_adv: batadv0: Interface activated: batadv_slave_1
[  653.015413] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  653.023731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
05:08:33 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:33 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:33 executing program 5:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 0:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 5:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 0:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 2:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 0:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 4:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 5:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 2:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, 0x0)

05:08:33 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 4:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 2:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 4:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:33 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:33 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

[  653.718258] Bluetooth: hci4 command 0x0409 tx timeout
[  654.118075] Bluetooth: hci3 command 0x040f tx timeout
05:08:34 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:34 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:34 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:34 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:34 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:35 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:08:35 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:35 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:35 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:35 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:35 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:08:35 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, 0x0)

05:08:36 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:36 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:08:36 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

[  655.797572] Bluetooth: hci4 command 0x041b tx timeout
05:08:36 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

05:08:36 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

05:08:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf, 0x1})

05:08:36 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x1})

[  656.197679] Bluetooth: hci3 command 0x0419 tx timeout
[  656.238947] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  656.239218] syz-executor.4: 
[  656.251976] syz-executor.3: 
[  656.255424] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  656.271645] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  656.283233] syz-executor.5 cpuset=/ mems_allowed=0-1
[  656.289433] syz-executor.3 cpuset=/ mems_allowed=0-1
[  656.295097] syz-executor.0 cpuset=/ mems_allowed=0-1
[  656.300877] CPU: 0 PID: 21823 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  656.308776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.318701] Call Trace:
[  656.321780]  dump_stack+0x1b2/0x281
[  656.326112]  warn_alloc.cold+0x96/0x1cc
[  656.330252]  ? zone_watermark_ok_safe+0x220/0x220
[  656.335148]  __alloc_pages_nodemask+0x2127/0x2720
[  656.335457] page allocation failure: order:4
[  656.340313]  ? lock_acquire+0x170/0x3f0
[  656.340332]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  656.340350]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  656.340362]  ? __mutex_unlock_slowpath+0x75/0x770
[  656.340375]  alloc_pages_current+0x155/0x260
[  656.340397]  ion_page_pool_alloc+0x118/0x1b0
[  656.340408]  ion_system_heap_allocate+0x133/0x8c0
[  656.340419]  ? ion_alloc+0x187/0x810
[  656.340429]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  656.340438]  ? ion_system_contig_heap_create+0x130/0x130
[  656.340448]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  656.340458]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  656.340470]  ion_alloc+0x204/0x810
[  656.374234] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  656.378411]  ? ion_dma_buf_release+0x40/0x40
[  656.378426]  ? __might_fault+0x177/0x1b0
[  656.378438]  ion_ioctl+0xea/0x1f0
[  656.378448]  ? ion_query_heaps+0x360/0x360
[  656.378460]  ? ion_query_heaps+0x360/0x360
[  656.378470]  do_vfs_ioctl+0x75a/0xff0
[  656.378481]  ? ioctl_preallocate+0x1a0/0x1a0
[  656.378490]  ? lock_downgrade+0x740/0x740
[  656.378504]  ? __fget+0x225/0x360
[  656.378512]  ? do_vfs_ioctl+0xff0/0xff0
[  656.378522]  ? security_file_ioctl+0x83/0xb0
[  656.378532]  SyS_ioctl+0x7f/0xb0
[  656.378540]  ? do_vfs_ioctl+0xff0/0xff0
[  656.378551]  do_syscall_64+0x1d5/0x640
[  656.378567]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  656.405561] (null)
[  656.408615] RIP: 0033:0x466459
[  656.408621] RSP: 002b:00007f91d38e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  656.408640] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  656.408646] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  656.408652] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  656.408657] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  656.408661] R13: 00007ffd37b9a83f R14: 00007f91d38e9300 R15: 0000000000022000
[  656.415296] CPU: 0 PID: 21811 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  656.434562] syz-executor.4 cpuset=
[  656.437175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.437179] Call Trace:
[  656.437198]  dump_stack+0x1b2/0x281
[  656.437213]  warn_alloc.cold+0x96/0x1cc
[  656.437229]  ? zone_watermark_ok_safe+0x220/0x220
[  656.462544] /
[  656.463113]  __alloc_pages_nodemask+0x2127/0x2720
[  656.486727]  mems_allowed=0-1
[  656.488551]  ? lock_acquire+0x170/0x3f0
[  656.488569]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  656.488588]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  656.488601]  ? __mutex_unlock_slowpath+0x75/0x770
[  656.488610]  ? retint_kernel+0x2d/0x2d
[  656.488623]  alloc_pages_current+0x155/0x260
[  656.488762]  ion_page_pool_alloc+0x118/0x1b0
[  656.488775]  ion_system_heap_allocate+0x133/0x8c0
[  656.488786]  ? ion_alloc+0x187/0x810
[  656.488799]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  656.630442]  ? ion_system_contig_heap_create+0x130/0x130
[  656.636124]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  656.641438]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  656.646300]  ion_alloc+0x204/0x810
[  656.649863]  ? ion_dma_buf_release+0x40/0x40
[  656.654455]  ? __might_fault+0x177/0x1b0
[  656.658705]  ion_ioctl+0xea/0x1f0
[  656.662204]  ? ion_query_heaps+0x360/0x360
[  656.666655]  ? ion_query_heaps+0x360/0x360
[  656.672266]  do_vfs_ioctl+0x75a/0xff0
[  656.676326]  ? ioctl_preallocate+0x1a0/0x1a0
[  656.681734]  ? lock_downgrade+0x740/0x740
[  656.686380]  ? __fget+0x225/0x360
[  656.689854]  ? do_vfs_ioctl+0xff0/0xff0
[  656.694138]  ? security_file_ioctl+0x83/0xb0
[  656.698576]  SyS_ioctl+0x7f/0xb0
[  656.702182]  ? do_vfs_ioctl+0xff0/0xff0
[  656.706845]  do_syscall_64+0x1d5/0x640
[  656.710749]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  656.715960] RIP: 0033:0x466459
[  656.719402] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  656.727214] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  656.734719] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  656.745178] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  656.752545] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  656.759950] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  656.768883] CPU: 1 PID: 21826 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  656.776801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.786343] Call Trace:
[  656.789236]  dump_stack+0x1b2/0x281
[  656.793068]  warn_alloc.cold+0x96/0x1cc
[  656.797147]  ? zone_watermark_ok_safe+0x220/0x220
[  656.802104]  __alloc_pages_nodemask+0x2127/0x2720
[  656.803286] Mem-Info:
[  656.807374]  ? lock_acquire+0x170/0x3f0
[  656.807398]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  656.807415]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  656.810160] active_anon:13448 inactive_anon:33141 isolated_anon:24
[  656.810160]  active_file:1829 inactive_file:4456 isolated_file:0
[  656.810160]  unevictable:0 dirty:81 writeback:0 unstable:0
[  656.810160]  slab_reclaimable:12737 slab_unreclaimable:119403
[  656.810160]  mapped:57181 shmem:33556 pagetables:928 bounce:0
[  656.810160]  free:185788 free_pcp:355 free_cma:0
[  656.814380]  ? __mutex_unlock_slowpath+0x75/0x770
[  656.814397]  ? retint_kernel+0x2d/0x2d
[  656.814414]  alloc_pages_current+0x155/0x260
[  656.825102] Node 0 active_anon:53260kB inactive_anon:87568kB active_file:3700kB inactive_file:15604kB unevictable:0kB isolated(anon):96kB isolated(file):0kB mapped:188668kB dirty:300kB writeback:0kB shmem:88880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  656.859281]  ion_page_pool_alloc+0x118/0x1b0
[  656.859293]  ion_system_heap_allocate+0x133/0x8c0
[  656.859304]  ? ion_alloc+0x187/0x810
[  656.859314]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  656.859323]  ? ion_system_contig_heap_create+0x130/0x130
[  656.859333]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  656.859345]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  656.859355]  ion_alloc+0x204/0x810
[  656.859369]  ? ion_dma_buf_release+0x40/0x40
[  656.859381]  ? __might_fault+0x177/0x1b0
[  656.859399]  ion_ioctl+0xea/0x1f0
[  656.869719] Node 1 active_anon:532kB inactive_anon:44996kB active_file:3616kB inactive_file:2220kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:40056kB dirty:24kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  656.872970]  ? ion_query_heaps+0x360/0x360
[  656.872985]  ? ion_query_heaps+0x360/0x360
[  656.872996]  do_vfs_ioctl+0x75a/0xff0
[  656.873007]  ? ioctl_preallocate+0x1a0/0x1a0
[  656.902047] Node 0 
[  656.906459]  ? lock_downgrade+0x740/0x740
[  656.906474]  ? __fget+0x225/0x360
[  656.906485]  ? do_vfs_ioctl+0xff0/0xff0
[  656.906500]  ? security_file_ioctl+0x83/0xb0
[  656.915934] DMA free:11104kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  656.921102]  SyS_ioctl+0x7f/0xb0
[  656.921111]  ? do_vfs_ioctl+0xff0/0xff0
[  656.921123]  do_syscall_64+0x1d5/0x640
[  656.921140]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  656.921148] RIP: 0033:0x466459
[  656.921153] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  656.921166] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  656.930138] lowmem_reserve[]:
[  656.931820] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  656.931826] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  656.931831] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  656.931837] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  656.953340] CPU: 1 PID: 21803 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  656.989984]  0
[  656.993336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.993340] Call Trace:
[  656.993358]  dump_stack+0x1b2/0x281
[  656.993377]  warn_alloc.cold+0x96/0x1cc
[  656.998196]  2717
[  657.000338]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  657.000349]  ? zone_watermark_ok_safe+0x220/0x220
[  657.000373]  __alloc_pages_nodemask+0x2127/0x2720
[  657.004566]  2718
[  657.007955]  ? io_schedule_timeout+0x140/0x140
[  657.007973]  ? lock_acquire+0x170/0x3f0
[  657.007988]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  657.008004]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  657.008017]  ? __mutex_unlock_slowpath+0x75/0x770
[  657.008031]  alloc_pages_current+0x155/0x260
[  657.018813]  2718
[  657.042164]  ion_page_pool_alloc+0x118/0x1b0
[  657.042176]  ion_system_heap_allocate+0x133/0x8c0
[  657.042187]  ? ion_alloc+0x187/0x810
[  657.042197]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  657.042207]  ? ion_system_contig_heap_create+0x130/0x130
[  657.042217]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  657.042233]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  657.052051]  2718
[  657.055645]  ion_alloc+0x204/0x810
[  657.055662]  ? ion_dma_buf_release+0x40/0x40
[  657.055675]  ? __might_fault+0x177/0x1b0
[  657.064277]  ion_ioctl+0xea/0x1f0
[  657.064289]  ? ion_query_heaps+0x360/0x360
[  657.064303]  ? ion_query_heaps+0x360/0x360
[  657.064314]  do_vfs_ioctl+0x75a/0xff0
[  657.075924] Node 0 
[  657.079768]  ? ioctl_preallocate+0x1a0/0x1a0
[  657.079779]  ? lock_downgrade+0x740/0x740
[  657.079793]  ? __fget+0x225/0x360
[  657.079803]  ? do_vfs_ioctl+0xff0/0xff0
[  657.079814]  ? security_file_ioctl+0x83/0xb0
[  657.079824]  SyS_ioctl+0x7f/0xb0
[  657.079834]  ? do_vfs_ioctl+0xff0/0xff0
[  657.086222] DMA32 free:587800kB min:36200kB low:45248kB high:54296kB active_anon:53744kB inactive_anon:87568kB active_file:3700kB inactive_file:15604kB unevictable:0kB writepending:300kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:8064kB pagetables:3536kB bounce:0kB free_pcp:1172kB local_pcp:536kB free_cma:0kB
[  657.090222]  do_syscall_64+0x1d5/0x640
[  657.090241]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  657.090249] RIP: 0033:0x466459
[  657.090253] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  657.090264] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  657.090269] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  657.090274] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  657.090279] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  657.090284] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  657.392464] lowmem_reserve[]: 0 0 0 0 0
[  657.398899] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  657.428908] lowmem_reserve[]: 0 0 0 0 0
[  657.433366] Node 1 Normal free:255172kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:3524kB inactive_file:2240kB unevictable:0kB writepending:24kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:384kB local_pcp:0kB free_cma:0kB
[  657.466140] lowmem_reserve[]: 0 0 0 0 0
[  657.471339] Node 0 DMA: 8*4kB (UM) 28*8kB (UME) 32*16kB (UME) 29*32kB (UME) 3*64kB (ME) 2*128kB (UE) 5*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11104kB
[  657.489223] Node 0 DMA32: 1*4kB (U) 547*8kB (UE) 14216*16kB (UE) 10489*32kB (UME) 5*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 567804kB
[  657.524773] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  657.564807] Node 1 Normal: 793*4kB (UM) 1320*8kB (UM) 1168*16kB (UME) 909*32kB (UME) 19*64kB (UM) 11*128kB (UM) 9*256kB (UM) 316*512kB (UM) 50*1024kB (U) 0*2048kB 0*4096kB = 279428kB
[  657.654432] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  657.695285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  657.737497] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  657.760688] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  657.794670] 40331 total pagecache pages
[  657.814278] 0 pages in swap cache
[  657.825901] Swap cache stats: add 0, delete 0, find 0/0
[  657.853575] Free swap  = 0kB
[  657.866583] Total swap = 0kB
[  657.878093] Bluetooth: hci4 command 0x040f tx timeout
[  657.892186] 2097051 pages RAM
[  657.903705] 0 pages HighMem/MovableOnly
[  657.922624] 363841 pages reserved
[  657.938683] 0 pages cma reserved
[  658.915017] oom_reaper: reaped process 21823 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  658.939687] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  658.971825] syz-executor.1 cpuset=/ mems_allowed=0-1
[  658.977315] CPU: 0 PID: 21808 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  658.985732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  658.995185] Call Trace:
[  658.997865]  dump_stack+0x1b2/0x281
[  659.001845]  warn_alloc.cold+0x96/0x1cc
[  659.005833]  ? zone_watermark_ok_safe+0x220/0x220
[  659.010833]  __alloc_pages_nodemask+0x2127/0x2720
[  659.015915]  ? _raw_spin_unlock_irq+0x24/0x80
[  659.020432]  ? lock_acquire+0x170/0x3f0
[  659.024420]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  659.029287]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  659.034752]  ? __mutex_unlock_slowpath+0x75/0x770
[  659.040009]  alloc_pages_current+0x155/0x260
[  659.044591]  ion_page_pool_alloc+0x118/0x1b0
[  659.049060]  ion_system_heap_allocate+0x133/0x8c0
[  659.054102]  ? ion_alloc+0x187/0x810
[  659.057835]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  659.063604]  ? ion_system_contig_heap_create+0x130/0x130
[  659.069250]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  659.074382]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  659.079243]  ion_alloc+0x204/0x810
[  659.083050]  ? ion_dma_buf_release+0x40/0x40
[  659.087659]  ? __might_fault+0x177/0x1b0
[  659.091738]  ion_ioctl+0xea/0x1f0
[  659.095211]  ? ion_query_heaps+0x360/0x360
[  659.099611]  ? ion_query_heaps+0x360/0x360
[  659.103952]  do_vfs_ioctl+0x75a/0xff0
[  659.107921]  ? ioctl_preallocate+0x1a0/0x1a0
[  659.112345]  ? lock_downgrade+0x740/0x740
[  659.116611]  ? __fget+0x225/0x360
[  659.120451]  ? do_vfs_ioctl+0xff0/0xff0
[  659.124442]  ? security_file_ioctl+0x83/0xb0
[  659.129018]  SyS_ioctl+0x7f/0xb0
[  659.129632] syz-executor.5 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[  659.132416]  ? do_vfs_ioctl+0xff0/0xff0
[  659.132428]  do_syscall_64+0x1d5/0x640
[  659.151390]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  659.156599] RIP: 0033:0x466459
[  659.159800] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  659.173796] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  659.179823] ,  order=0, oom_score_adj=0
[  659.181169] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  659.185280] syz-executor.5 cpuset=
[  659.192637] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  659.192642] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  659.192647] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  659.200555] warn_alloc_show_mem: 3 callbacks suppressed
[  659.200558] Mem-Info:
[  659.229424] active_anon:13358 inactive_anon:33140 isolated_anon:0
[  659.229424]  active_file:15 inactive_file:14 isolated_file:0
[  659.229424]  unevictable:0 dirty:0 writeback:0 unstable:0
[  659.229424]  slab_reclaimable:12752 slab_unreclaimable:118986
[  659.229424]  mapped:52803 shmem:33555 pagetables:796 bounce:0
[  659.229424]  free:14750 free_pcp:39 free_cma:0
[  659.272153] syz-executor.5: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  659.272878] Node 0 active_anon:52900kB inactive_anon:87564kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176396kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  659.300861] /
[  659.327246] syz-executor.5 cpuset=
[  659.328160] Node 1 active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  659.331324] /
[  659.332960] Node 0 
[  659.371694]  mems_allowed=0-1
[  659.375834] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  659.377421] CPU: 1 PID: 21378 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  659.403392] lowmem_reserve[]:
[  659.411546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  659.411551] Call Trace:
[  659.411572]  dump_stack+0x1b2/0x281
[  659.411584]  dump_header+0x178/0x82f
[  659.415045]  0
[  659.424579]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  659.424588]  ? ___ratelimit+0x2cd/0x530
[  659.424599]  oom_kill_process.cold+0x10/0xb18
[  659.424617]  out_of_memory+0xe3e/0x1190
[  659.427330]  2717
[  659.431091]  ? oom_killer_disable+0x1c0/0x1c0
[  659.431100]  ? mutex_trylock+0x152/0x1a0
[  659.431112]  __alloc_pages_nodemask+0x23e1/0x2720
[  659.434893]  2718
[  659.436848]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  659.442482]  2718
[  659.446451]  alloc_pages_current+0x155/0x260
[  659.450963]  2718
[  659.455012]  filemap_fault+0xea3/0x1980
[  659.462096]  ext4_filemap_fault+0x84/0xb0
[  659.466309] Node 0 
[  659.471339]  __do_fault+0xfa/0x380
[  659.471348]  __handle_mm_fault+0x2497/0x4620
[  659.471358]  ? vm_insert_page+0x7c0/0x7c0
[  659.471368]  ? nanosleep_copyout+0x100/0x100
[  659.471392]  handle_mm_fault+0x391/0x860
[  659.473589] DMA32 free:19040kB min:36200kB low:45248kB high:54296kB active_anon:52888kB inactive_anon:87564kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:3008kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  659.478506]  __do_page_fault+0x549/0xad0
[  659.478518]  ? spurious_fault+0x640/0x640
[  659.478527]  ? do_page_fault+0x60/0x500
[  659.478538]  ? page_fault+0x2f/0x50
[  659.480686] lowmem_reserve[]:
[  659.485229]  page_fault+0x45/0x50
[  659.487284]  0
[  659.491255] RIP: a077f:0x3
[  659.491259] RSP: 001f:00007ffd37b9aafc EFLAGS: 00000032
[  659.500026] Mem-Info:
[  659.517092]  mems_allowed=0-1
[  659.527680] active_anon:13358 inactive_anon:33140 isolated_anon:0
[  659.527680]  active_file:15 inactive_file:14 isolated_file:0
[  659.527680]  unevictable:0 dirty:0 writeback:0 unstable:0
[  659.527680]  slab_reclaimable:12752 slab_unreclaimable:118648
[  659.527680]  mapped:52803 shmem:33555 pagetables:796 bounce:0
[  659.527680]  free:14072 free_pcp:60 free_cma:0
[  659.563040]  0
[  659.581203] Node 0 active_anon:52900kB inactive_anon:87564kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176396kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  659.596641]  0
[  659.634936] Node 1 active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  659.664283] CPU: 0 PID: 21823 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  659.691218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  659.695435] Node 0 
[  659.700584] Call Trace:
[  659.700612]  dump_stack+0x1b2/0x281
[  659.700627]  warn_alloc.cold+0x96/0x1cc
[  659.700638]  ? zone_watermark_ok_safe+0x220/0x220
[  659.700648]  ? usleep_range+0x130/0x130
[  659.700657]  ? try_to_free_pages+0x23f/0x6e0
[  659.700667]  ? _find_next_bit+0xdb/0x100
[  659.700689]  ? run_timer_softirq+0x5a0/0x5a0
[  659.700704]  __alloc_pages_nodemask+0x2127/0x2720
[  659.707142] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  659.709498]  ? lock_acquire+0x170/0x3f0
[  659.709514]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  659.709525]  ? ion_page_pool_alloc+0x9e/0x1b0
[  659.709541]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  659.709555]  ? policy_node+0xe3/0x110
[  659.709576]  alloc_pages_current+0x155/0x260
[  659.709589]  ion_page_pool_alloc+0x118/0x1b0
[  659.709600]  ion_system_heap_allocate+0x133/0x8c0
[  659.725616] lowmem_reserve[]:
[  659.727997]  ? ion_alloc+0x187/0x810
[  659.728013]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  659.728024]  ? ion_system_contig_heap_create+0x130/0x130
[  659.728033]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  659.728046]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  659.728057]  ion_alloc+0x204/0x810
[  659.732115]  0
[  659.736783]  ? ion_dma_buf_release+0x40/0x40
[  659.752692]  2717
[  659.768276]  ? __might_fault+0x177/0x1b0
[  659.768291]  ion_ioctl+0xea/0x1f0
[  659.768302]  ? ion_query_heaps+0x360/0x360
[  659.768314]  ? ion_query_heaps+0x360/0x360
[  659.768324]  do_vfs_ioctl+0x75a/0xff0
[  659.768336]  ? ioctl_preallocate+0x1a0/0x1a0
[  659.768346]  ? lock_downgrade+0x740/0x740
[  659.768360]  ? __fget+0x225/0x360
[  659.768369]  ? do_vfs_ioctl+0xff0/0xff0
[  659.768380]  ? security_file_ioctl+0x83/0xb0
[  659.768390]  SyS_ioctl+0x7f/0xb0
[  659.768398]  ? do_vfs_ioctl+0xff0/0xff0
[  659.768409]  do_syscall_64+0x1d5/0x640
[  659.768428]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  659.784742]  2718
[  659.788072] RIP: 0033:0x466459
[  659.788077] RSP: 002b:00007f91d38e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  659.788087] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  659.788092] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  659.788097] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  659.788102] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  659.788107] R13: 00007ffd37b9a83f R14: 00007f91d38e9300 R15: 0000000000022000
[  659.799115]  0
[  659.811798]  2718
[  659.821689]  0
[  659.842159]  2718
[  659.884995] Node 0 
[  659.914276] Node 0 
[  659.927935] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  659.954518] DMA32 free:19040kB min:36200kB low:45248kB high:54296kB active_anon:52888kB inactive_anon:87564kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:3008kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  659.965431] lowmem_reserve[]:
[  659.981681] lowmem_reserve[]:
[  659.995234] Bluetooth: hci4 command 0x0419 tx timeout
[  660.003504]  0 0 0 0 0
[  660.079025] Node 1 Normal free:67648kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:328kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:376kB local_pcp:228kB free_cma:0kB
[  660.131639]  0 0 0 0 0
[  660.135146] lowmem_reserve[]: 0 0 0 0 0
[  660.140075] Node 0 DMA: 1*4kB (M) 7*8kB (UME) 32*16kB (UME) 29*32kB (UME) 5*64kB (UME) 2*128kB (UE) 5*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11036kB
[  660.143040] Node 0 
[  660.157606] Node 0 DMA32: 652*4kB (UME) 716*8kB (UME) 233*16kB (UME) 62*32kB (UME) 74*64kB (UM) 12*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21600kB
[  660.181594] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.218777] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  660.237677] Node 1 Normal: 45*4kB (U) 46*8kB (U) 51*16kB (UME) 247*32kB (UE) 882*64kB (UM) 428*128kB (UM) 17*256kB (UM) 1*512kB (M) 17*1024kB (UM) 0*2048kB 0*4096kB = 142772kB
[  660.254570] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  660.267517] lowmem_reserve[]: 0 0 0 0 0
[  660.271807] Node 1 Normal free:124620kB min:53696kB low:67120kB high:80544kB active_anon:532kB inactive_anon:44996kB active_file:28kB inactive_file:2628kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:884kB local_pcp:172kB free_cma:0kB
[  660.302871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  660.337317] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  660.388181] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  660.405693] lowmem_reserve[]: 0 0 0 0 0
[  660.416876] Node 0 DMA: 1*4kB (M) 7*8kB (UME) 32*16kB (UME) 29*32kB (UME) 5*64kB (UME) 2*128kB (UE) 5*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11036kB
[  660.427503] 34180 total pagecache pages
[  660.452235] Node 0 DMA32: 672*4kB (UME) 753*8kB (UME) 320*16kB (UME) 126*32kB (UME) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18120kB
[  660.457627] 0 pages in swap cache
[  660.489112] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  660.503436] Swap cache stats: add 0, delete 0, find 0/0
[  660.507347] Node 0 
[  660.509123] Free swap  = 0kB
[  660.509127] Total swap = 0kB
[  660.509134] 2097051 pages RAM
[  660.509137] 0 pages HighMem/MovableOnly
[  660.509140] 363841 pages reserved
[  660.509143] 0 pages cma reserved
[  660.511251] syz-executor.5 cpuset=
[  660.525369] Normal: 
[  660.538948] / mems_allowed=0-1
[  660.544770] CPU: 0 PID: 21823 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  660.552744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.552852] 0*4kB 
[  660.562239] Call Trace:
[  660.562260]  dump_stack+0x1b2/0x281
[  660.562274]  warn_alloc.cold+0x96/0x1cc
[  660.562286]  ? zone_watermark_ok_safe+0x220/0x220
[  660.562310]  __alloc_pages_nodemask+0x2127/0x2720
[  660.562327]  ? lock_acquire+0x170/0x3f0
[  660.562342]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  660.562358]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  660.583971] 0*8kB 
[  660.585683]  ? __mutex_unlock_slowpath+0x75/0x770
[  660.610853]  ? retint_kernel+0x2d/0x2d
[  660.614757]  alloc_pages_current+0x155/0x260
[  660.619188]  ion_page_pool_alloc+0x118/0x1b0
[  660.623702]  ion_system_heap_allocate+0x133/0x8c0
[  660.628814]  ? _raw_spin_unlock+0x29/0x40
[  660.633239]  ? _ion_heap_freelist_drain+0x6e/0x410
[  660.636726] 0*16kB 
[  660.638420]  ? ion_system_contig_heap_create+0x130/0x130
[  660.638432]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  660.638443]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  660.638455]  ion_alloc+0x27a/0x810
[  660.638470]  ? ion_dma_buf_release+0x40/0x40
[  660.638483]  ? __might_fault+0x177/0x1b0
[  660.638495]  ion_ioctl+0xea/0x1f0
[  660.662111] 0*32kB 
[  660.664959]  ? ion_query_heaps+0x360/0x360
[  660.681300]  ? ion_query_heaps+0x360/0x360
[  660.685858]  do_vfs_ioctl+0x75a/0xff0
[  660.689768]  ? ioctl_preallocate+0x1a0/0x1a0
[  660.694322]  ? lock_downgrade+0x740/0x740
[  660.695571] 0*64kB 
[  660.698589]  ? __fget+0x225/0x360
[  660.698599]  ? do_vfs_ioctl+0xff0/0xff0
[  660.698609]  ? security_file_ioctl+0x83/0xb0
[  660.698618]  SyS_ioctl+0x7f/0xb0
[  660.698626]  ? do_vfs_ioctl+0xff0/0xff0
[  660.698643]  do_syscall_64+0x1d5/0x640
[  660.698661]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  660.698670] RIP: 0033:0x466459
[  660.698674] RSP: 002b:00007f91d38e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  660.698684] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  660.698689] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  660.698693] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  660.698698] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  660.698706] R13: 00007ffd37b9a83f R14: 00007f91d38e9300 R15: 0000000000022000
[  660.714924] 0*128kB 
[  660.726359] warn_alloc_show_mem: 1 callbacks suppressed
[  660.726363] Mem-Info:
[  660.753592] 0*256kB 
[  660.765702] active_anon:13358 inactive_anon:33140 isolated_anon:0
[  660.765702]  active_file:13 inactive_file:2 isolated_file:0
[  660.765702]  unevictable:0 dirty:0 writeback:0 unstable:0
[  660.765702]  slab_reclaimable:12748 slab_unreclaimable:118660
[  660.765702]  mapped:52828 shmem:33555 pagetables:796 bounce:0
[  660.765702]  free:13932 free_pcp:0 free_cma:0
[  660.785037] 0*512kB 
[  660.799962] Node 0 active_anon:52900kB inactive_anon:87564kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176396kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  660.839372] 0*1024kB 0*2048kB 0*4096kB = 0kB
[  660.871458] Node 1 active_anon:532kB inactive_anon:44996kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34916kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  660.875427] Node 1 
[  660.912671] Node 0 DMA free:11036kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.926221] Normal: 54*4kB (UM) 60*8kB (UM) 30*16kB (UME) 19*32kB (UME) 34*64kB (UM) 132*128kB (UM) 20*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 27000kB
[  660.956236] lowmem_reserve[]: 0 2717 2718 2718 2718
[  660.987109] Node 0 DMA32 free:18084kB min:36200kB low:45248kB high:54296kB active_anon:52888kB inactive_anon:87564kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:3008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.995116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.036963] lowmem_reserve[]: 0 0 0 0 0
[  661.039732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.044658] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  661.063975] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.105405] lowmem_reserve[]: 0 0 0 0 0
[  661.111050] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.111837] Node 1 Normal free:27000kB min:53696kB low:67120kB high:80544kB active_anon:552kB inactive_anon:44996kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:56kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  661.133847] 33598 total pagecache pages
[  661.176565] 0 pages in swap cache
[  661.180104] Swap cache stats: add 0, delete 0, find 0/0
[  661.181897] lowmem_reserve[]:
[  661.185497] Free swap  = 0kB
[  661.185505]  0
[  661.197879] Total swap = 0kB
[  661.202704] 2097051 pages RAM
[  661.205817] 0 pages HighMem/MovableOnly
[  661.209402]  0 0 0 0
[  661.212237] Node 0 DMA: 1*4kB (M) 7*8kB (UME) 32*16kB (UME) 29*32kB (UME) 5*64kB (UME) 2*128kB (UE) 5*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11036kB
[  661.216549] 363841 pages reserved
[  661.242045] 0 pages cma reserved
[  661.245434] Out of memory (oom_kill_allocating_task): Kill process 21378 (syz-executor.5) score 0 or sacrifice child
[  661.247240] Node 0 
[  661.265833] Killed process 21378 (syz-executor.5) total-vm:93120kB, anon-rss:108kB, file-rss:34820kB, shmem-rss:0kB
[  661.274082] DMA32: 673*4kB (UME) 757*8kB (UME) 320*16kB (UME) 126*32kB (UME) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18156kB
[  661.314332] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  661.316162] oom_reaper: reaped process 21378 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  661.332776] Node 1 Normal: 54*4kB (UM) 60*8kB (UM) 30*16kB (UME) 19*32kB (UME) 34*64kB (UM) 132*128kB (UM) 20*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 27000kB
[  661.363390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.397047] systemd-journal invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null),  order=1, oom_score_adj=0
[  661.399215] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.427573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.436741] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.445868] syz-executor.1: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  661.447556] systemd-journal cpuset=
[  661.458758] syz-executor.0: 
[  661.461722] syz-executor.4: 
[  661.462942] page allocation failure: order:0
[  661.465962] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  661.486673] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  661.493221] syz-executor.1 cpuset=/ mems_allowed=0-1
[  661.503334] / mems_allowed=0-1
[  661.507030] syz-executor.0 cpuset=/ mems_allowed=0-1
[  661.508497] 33598 total pagecache pages
[  661.514267] CPU: 1 PID: 20717 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  661.516379] 0 pages in swap cache
[  661.524491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.524495] Call Trace:
[  661.524515]  dump_stack+0x1b2/0x281
[  661.524528]  dump_header+0x178/0x82f
[  661.524540]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  661.537488] syz-executor.4 cpuset=
[  661.537963]  ? ___ratelimit+0x2cd/0x530
[  661.540650] /
[  661.544518]  oom_kill_process.cold+0x10/0xb18
[  661.557485]  mems_allowed=0-1
[  661.561242]  out_of_memory+0xe3e/0x1190
[  661.567501] Swap cache stats: add 0, delete 0, find 0/0
[  661.567667]  ? oom_killer_disable+0x1c0/0x1c0
[  661.571005] Free swap  = 0kB
[  661.575212]  ? mutex_trylock+0x152/0x1a0
[  661.593152]  __alloc_pages_nodemask+0x23e1/0x2720
[  661.598030]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  661.603060]  ? cache_grow_begin+0x41/0x630
[  661.607487] Total swap = 0kB
[  661.607749]  cache_grow_begin+0x91/0x630
[  661.610771] 2097051 pages RAM
[  661.614857]  ? cache_grow_begin+0x91/0x630
[  661.622487]  fallback_alloc+0x207/0x2c0
[  661.626963]  kmem_cache_alloc+0x1e5/0x3c0
[  661.631303]  getname_flags+0xc8/0x550
[  661.635119]  do_sys_open+0x1ce/0x410
[  661.637506] 0 pages HighMem/MovableOnly
[  661.638928]  ? filp_open+0x60/0x60
[  661.643026] 363841 pages reserved
[  661.646677]  ? do_syscall_64+0x4c/0x640
[  661.654365]  ? do_sys_open+0x410/0x410
[  661.658320]  do_syscall_64+0x1d5/0x640
[  661.662787]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  661.668158] RIP: 0033:0x7f33da827840
[  661.672108] RSP: 002b:00007ffca9b73e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  661.677501] 0 pages cma reserved
[  661.680328] RAX: ffffffffffffffda RBX: 00007ffca9b74180 RCX: 00007f33da827840
[  661.680336] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005651c64f5660
[  661.698954] RBP: 000000000000000d R08: 000000000000ffc0 R09: 00000000ffffffff
[  661.706315] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff
[  661.713688] R13: 00005651c64f1040 R14: 00007ffca9b74140 R15: 00005651c64f58a0
[  661.721136] CPU: 0 PID: 21826 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  661.729302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.739116] Call Trace:
[  661.742018]  dump_stack+0x1b2/0x281
[  661.745859]  warn_alloc.cold+0x96/0x1cc
[  661.749935]  ? zone_watermark_ok_safe+0x220/0x220
[  661.754943]  ? usleep_range+0x130/0x130
[  661.759017]  ? try_to_free_pages+0x23f/0x6e0
[  661.763682]  ? _find_next_bit+0xdb/0x100
[  661.768059]  ? run_timer_softirq+0x5a0/0x5a0
[  661.772674]  __alloc_pages_nodemask+0x2127/0x2720
[  661.777638]  ? lock_acquire+0x170/0x3f0
[  661.781957]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  661.787008]  ? ion_page_pool_alloc+0x9e/0x1b0
[  661.791809]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  661.797465]  ? alloc_pages_current+0x123/0x260
[  661.802058]  alloc_pages_current+0x155/0x260
[  661.806992]  ion_page_pool_alloc+0x118/0x1b0
[  661.813528]  ion_system_heap_allocate+0x133/0x8c0
[  661.818392]  ? ion_alloc+0x187/0x810
[  661.822492]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  661.827958]  ? ion_system_contig_heap_create+0x130/0x130
[  661.833772]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  661.838815]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  661.843888]  ion_alloc+0x204/0x810
[  661.847443]  ? ion_dma_buf_release+0x40/0x40
[  661.851884]  ? __might_fault+0x177/0x1b0
[  661.855966]  ion_ioctl+0xea/0x1f0
[  661.859810]  ? ion_query_heaps+0x360/0x360
[  661.864540]  ? ion_query_heaps+0x360/0x360
[  661.868957]  do_vfs_ioctl+0x75a/0xff0
[  661.872960]  ? ioctl_preallocate+0x1a0/0x1a0
[  661.877531]  ? lock_downgrade+0x740/0x740
[  661.881821]  ? __fget+0x225/0x360
[  661.885453]  ? do_vfs_ioctl+0xff0/0xff0
[  661.889653]  ? security_file_ioctl+0x83/0xb0
[  661.894401]  SyS_ioctl+0x7f/0xb0
[  661.897802]  ? do_vfs_ioctl+0xff0/0xff0
[  661.901984]  do_syscall_64+0x1d5/0x640
[  661.907124]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  661.912448] RIP: 0033:0x466459
[  661.915722] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  661.923528] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  661.931128] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  661.938673] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  661.946153] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  661.953565] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  661.961332] CPU: 1 PID: 21803 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  661.970894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.971964] syz-executor.5: 
[  661.980617] Call Trace:
[  661.980637]  dump_stack+0x1b2/0x281
[  661.980650]  warn_alloc.cold+0x96/0x1cc
[  661.980663]  ? zone_watermark_ok_safe+0x220/0x220
[  661.997487] page allocation failure: order:0
[  661.999496]  ? usleep_range+0x130/0x130
[  661.999501] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  662.003919]  ? try_to_free_pages+0x23f/0x6e0
[  662.013172] syz-executor.5 cpuset=
[  662.015736]  ? _find_next_bit+0xdb/0x100
[  662.027487] / mems_allowed=0-1
[  662.028030]  ? run_timer_softirq+0x5a0/0x5a0
[  662.028049]  __alloc_pages_nodemask+0x2127/0x2720
[  662.041287]  ? lock_acquire+0x170/0x3f0
[  662.045271]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  662.050495]  ? ion_page_pool_alloc+0x9e/0x1b0
[  662.055085]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  662.060774]  ? __sanitizer_cov_trace_pc+0x23/0x50
[  662.066043]  alloc_pages_current+0x155/0x260
[  662.070562]  ion_page_pool_alloc+0x118/0x1b0
[  662.075044]  ion_system_heap_allocate+0x133/0x8c0
[  662.080167]  ? ion_alloc+0x187/0x810
[  662.084336]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  662.089919]  ? ion_system_contig_heap_create+0x130/0x130
[  662.095962]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  662.101053]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  662.105914]  ion_alloc+0x204/0x810
[  662.109468]  ? ion_dma_buf_release+0x40/0x40
[  662.114031]  ? __might_fault+0x177/0x1b0
[  662.118128]  ion_ioctl+0xea/0x1f0
[  662.122030]  ? ion_query_heaps+0x360/0x360
[  662.126273]  ? ion_query_heaps+0x360/0x360
[  662.130520]  do_vfs_ioctl+0x75a/0xff0
[  662.134656]  ? ioctl_preallocate+0x1a0/0x1a0
[  662.139210]  ? lock_downgrade+0x740/0x740
[  662.143776]  ? __fget+0x225/0x360
[  662.147497]  ? do_vfs_ioctl+0xff0/0xff0
[  662.151715]  ? security_file_ioctl+0x83/0xb0
[  662.156213]  SyS_ioctl+0x7f/0xb0
[  662.159584]  ? do_vfs_ioctl+0xff0/0xff0
[  662.163597]  do_syscall_64+0x1d5/0x640
[  662.168970]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  662.174446] RIP: 0033:0x466459
[  662.177883] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  662.186179] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  662.193814] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  662.201389] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  662.208751] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  662.216200] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  662.223749] CPU: 0 PID: 21808 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  662.231738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.234062] Mem-Info:
[  662.241259] Call Trace:
[  662.241280]  dump_stack+0x1b2/0x281
[  662.241293]  warn_alloc.cold+0x96/0x1cc
[  662.241305]  ? zone_watermark_ok_safe+0x220/0x220
[  662.241315]  ? usleep_range+0x130/0x130
[  662.241323]  ? try_to_free_pages+0x23f/0x6e0
[  662.241333]  ? _find_next_bit+0xdb/0x100
[  662.241343]  ? run_timer_softirq+0x5a0/0x5a0
[  662.241358]  __alloc_pages_nodemask+0x2127/0x2720
[  662.241373]  ? lock_acquire+0x170/0x3f0
[  662.241387]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  662.241398]  ? ion_page_pool_alloc+0x9e/0x1b0
[  662.241414]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  662.241434]  alloc_pages_current+0x155/0x260
[  662.241447]  ion_page_pool_alloc+0x118/0x1b0
[  662.241458]  ion_system_heap_allocate+0x133/0x8c0
[  662.245335] active_anon:13343 inactive_anon:33140 isolated_anon:0
[  662.245335]  active_file:26 inactive_file:10 isolated_file:0
[  662.245335]  unevictable:0 dirty:0 writeback:18 unstable:0
[  662.245335]  slab_reclaimable:12748 slab_unreclaimable:118651
[  662.245335]  mapped:52807 shmem:33555 pagetables:773 bounce:0
[  662.245335]  free:13706 free_pcp:64 free_cma:0
[  662.246933]  ? ion_alloc+0x187/0x810
[  662.257330] Node 0 active_anon:52820kB inactive_anon:87564kB active_file:40kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176412kB dirty:0kB writeback:12kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.259598]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  662.259610]  ? ion_system_contig_heap_create+0x130/0x130
[  662.259621]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  662.259633]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  662.259644]  ion_alloc+0x204/0x810
[  662.259659]  ? ion_dma_buf_release+0x40/0x40
[  662.259671]  ? __might_fault+0x177/0x1b0
[  662.259683]  ion_ioctl+0xea/0x1f0
[  662.265008] Node 1 active_anon:552kB inactive_anon:44996kB active_file:64kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:60kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.268236]  ? ion_query_heaps+0x360/0x360
[  662.268249]  ? ion_query_heaps+0x360/0x360
[  662.268259]  do_vfs_ioctl+0x75a/0xff0
[  662.268271]  ? ioctl_preallocate+0x1a0/0x1a0
[  662.268281]  ? lock_downgrade+0x740/0x740
[  662.268295]  ? __fget+0x225/0x360
[  662.268304]  ? do_vfs_ioctl+0xff0/0xff0
[  662.268315]  ? security_file_ioctl+0x83/0xb0
[  662.268325]  SyS_ioctl+0x7f/0xb0
[  662.268334]  ? do_vfs_ioctl+0xff0/0xff0
[  662.280244] Node 0 
[  662.281655]  do_syscall_64+0x1d5/0x640
[  662.285629] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  662.290629]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  662.290638] RIP: 0033:0x466459
[  662.290642] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  662.290652] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  662.290656] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  662.290661] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  662.290666] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  662.290671] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  662.306299] CPU: 0 PID: 21823 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  662.315124] lowmem_reserve[]:
[  662.315535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.354612]  0
[  662.383013] Call Trace:
[  662.383037]  dump_stack+0x1b2/0x281
[  662.383050]  warn_alloc.cold+0x96/0x1cc
[  662.383061]  ? zone_watermark_ok_safe+0x220/0x220
[  662.383070]  ? usleep_range+0x130/0x130
[  662.383078]  ? try_to_free_pages+0x23f/0x6e0
[  662.383087]  ? _find_next_bit+0xdb/0x100
[  662.383097]  ? run_timer_softirq+0x5a0/0x5a0
[  662.383112]  __alloc_pages_nodemask+0x2127/0x2720
[  662.383129]  ? lock_acquire+0x170/0x3f0
[  662.383144]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  662.383155]  ? ion_page_pool_alloc+0x9e/0x1b0
[  662.383170]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  662.383183]  ? retint_kernel+0x2d/0x2d
[  662.393764]  2717
[  662.394835]  alloc_pages_current+0x155/0x260
[  662.400136]  2718
[  662.405010]  ion_page_pool_alloc+0x118/0x1b0
[  662.412913]  2718
[  662.413218]  ion_system_heap_allocate+0x133/0x8c0
[  662.417575]  2718
[  662.420987]  ? _raw_spin_unlock+0x29/0x40
[  662.457469]  ? _ion_heap_freelist_drain+0x6e/0x410
[  662.461691] Node 0 
[  662.466659]  ? ion_system_contig_heap_create+0x130/0x130
[  662.475196] DMA32 free:17744kB min:36200kB low:45248kB high:54296kB active_anon:52808kB inactive_anon:87564kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2916kB bounce:0kB free_pcp:136kB local_pcp:120kB free_cma:0kB
[  662.478303]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  662.478317]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  662.478329]  ion_alloc+0x27a/0x810
[  662.478344]  ? ion_dma_buf_release+0x40/0x40
[  662.478356]  ? __might_fault+0x177/0x1b0
[  662.478368]  ion_ioctl+0xea/0x1f0
[  662.482775] lowmem_reserve[]:
[  662.486151]  ? ion_query_heaps+0x360/0x360
[  662.494523] Mem-Info:
[  662.496578]  ? ion_query_heaps+0x360/0x360
[  662.527068]  0
[  662.528037]  do_vfs_ioctl+0x75a/0xff0
[  662.528051]  ? ioctl_preallocate+0x1a0/0x1a0
[  662.528060]  ? lock_downgrade+0x740/0x740
[  662.528073]  ? __fget+0x225/0x360
[  662.528081]  ? do_vfs_ioctl+0xff0/0xff0
[  662.528092]  ? security_file_ioctl+0x83/0xb0
[  662.528102]  SyS_ioctl+0x7f/0xb0
[  662.528112]  ? do_vfs_ioctl+0xff0/0xff0
[  662.531603]  0
[  662.539645]  do_syscall_64+0x1d5/0x640
[  662.539662]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  662.539672] RIP: 0033:0x466459
[  662.539676] RSP: 002b:00007f91d38e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  662.539685] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  662.539690] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  662.539695] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  662.539699] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  662.539704] R13: 00007ffd37b9a83f R14: 00007f91d38e9300 R15: 0000000000022000
[  662.874808] active_anon:13368 inactive_anon:33140 isolated_anon:0
[  662.874808]  active_file:240 inactive_file:609 isolated_file:0
[  662.874808]  unevictable:0 dirty:25 writeback:0 unstable:0
[  662.874808]  slab_reclaimable:12748 slab_unreclaimable:118651
[  662.874808]  mapped:53382 shmem:33555 pagetables:773 bounce:0
[  662.874808]  free:107151 free_pcp:55 free_cma:0
[  662.926148] Node 0 active_anon:52820kB inactive_anon:87564kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176412kB dirty:0kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.955745] Node 1 active_anon:652kB inactive_anon:44996kB active_file:1132kB inactive_file:1868kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37116kB dirty:100kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  662.986111] Node 0 DMA free:11124kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:20kB 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
[  663.015219] lowmem_reserve[]: 0 2717 2718 2718 2718
[  663.020376] Node 0 DMA32 free:33944kB min:36200kB low:45248kB high:54296kB active_anon:52808kB inactive_anon:87564kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2916kB bounce:0kB free_pcp:296kB local_pcp:268kB free_cma:0kB
[  663.050774] lowmem_reserve[]: 0 0 0 0 0
[  663.055794] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  663.117549] lowmem_reserve[]: 0 0 0 0 0
[  663.122465] Node 1 Normal free:65048kB min:53696kB low:67120kB high:80544kB active_anon:652kB inactive_anon:44996kB active_file:1132kB inactive_file:1868kB unevictable:0kB writepending:148kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:432kB local_pcp:220kB free_cma:0kB
[  663.167552] lowmem_reserve[]: 0 0 0 0 0
[  663.172205] Node 0 DMA: 0*4kB 2*8kB (UE) 28*16kB (UME) 29*32kB (UME) 4*64kB (UME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 10992kB
[  663.217516] Node 0 DMA32: 682*4kB (UME) 859*8kB (UME) 391*16kB (UME) 448*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30192kB
[  663.232357] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  663.287526] Node 1 Normal: 525*4kB (UM) 447*8kB (UM) 377*16kB (UME) 374*32kB (UME) 382*64kB (UM) 72*128kB (UM) 21*256kB (UM) 4*512kB (UM) 15*1024kB (U) 0*2048kB 0*4096kB = 80124kB
[  663.327531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.347531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.356474] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.387531] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.396544] 33627 total pagecache pages
[  663.400934]  0 0 0
[  663.403115] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  663.442659] 0 pages in swap cache
[  663.446150] Swap cache stats: add 0, delete 0, find 0/0
[  663.451746] Free swap  = 0kB
[  663.454780] Total swap = 0kB
[  663.457883] 2097051 pages RAM
[  663.461001] 0 pages HighMem/MovableOnly
[  663.465063] 363841 pages reserved
[  663.468628] 0 pages cma reserved
[  663.473183] lowmem_reserve[]: 0 0 0 0 0
[  663.477400] Node 1 Normal free:27840kB min:53696kB low:67120kB high:80544kB active_anon:652kB inactive_anon:44996kB active_file:112kB inactive_file:304kB unevictable:0kB writepending:148kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  663.607560] lowmem_reserve[]: 0 0 0 0 0
[  663.611976] Node 0 DMA: 2*4kB (UM) 8*8kB (UME) 31*16kB (UME) 29*32kB (UME) 4*64kB (UME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11096kB
[  663.630771] Node 0 DMA32: 926*4kB (UME) 1307*8kB (UME) 4904*16kB (UME) 663*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 113840kB
[  663.697509] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  663.747517] Node 1 Normal: 868*4kB (UM) 925*8kB (UM) 898*16kB (UME) 791*32kB (UME) 2424*64kB (UM) 697*128kB (UM) 24*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 301560kB
[  663.777508] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.787587] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.797111] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.847564] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.856443] 33627 total pagecache pages
[  663.887546] 0 pages in swap cache
[  663.891226] Swap cache stats: add 0, delete 0, find 0/0
[  663.896599] Free swap  = 0kB
[  663.927526] Total swap = 0kB
[  663.930849] 2097051 pages RAM
[  663.934072] 0 pages HighMem/MovableOnly
[  663.957542] 363841 pages reserved
[  663.961163] 0 pages cma reserved
[  663.964818] Out of memory (oom_kill_allocating_task): Kill process 20717 (systemd-journal) score 0 or sacrifice child
[  663.975982] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  663.988175] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  663.988797] syz-executor.1: 
[  664.001120] Killed process 20717 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:4kB, shmem-rss:2316kB
[  664.013240] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  664.015499] syz-executor.4 cpuset=/ mems_allowed=0-1
[  664.039600] oom_reaper: reaped process 21808 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  664.041128] CPU: 0 PID: 21826 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  664.049873] syz-executor.0 cpuset=
[  664.058352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.058357] Call Trace:
[  664.058374]  dump_stack+0x1b2/0x281
[  664.058388]  warn_alloc.cold+0x96/0x1cc
[  664.058400]  ? zone_watermark_ok_safe+0x220/0x220
[  664.058429]  __alloc_pages_nodemask+0x2127/0x2720
[  664.077563] syz-executor.1 cpuset=
[  664.078014]  ? lock_acquire+0x170/0x3f0
[  664.082248] /
[  664.087257]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  664.092530] /
[  664.096347]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  664.101214] oom_reaper: reaped process 20717 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2332kB
[  664.102214]  ? __mutex_unlock_slowpath+0x75/0x770
[  664.118670]  mems_allowed=0-1
[  664.124531]  alloc_pages_current+0x155/0x260
[  664.136932] oom_reaper: reaped process 21803 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  664.137583]  ion_page_pool_alloc+0x118/0x1b0
[  664.137596]  ion_system_heap_allocate+0x133/0x8c0
[  664.137608]  ? _raw_spin_unlock+0x29/0x40
[  664.137618]  ? _ion_heap_freelist_drain+0x6e/0x410
[  664.137631]  ? ion_system_contig_heap_create+0x130/0x130
[  664.149565]  mems_allowed=0-1
[  664.153099]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  664.182040]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  664.187128]  ion_alloc+0x27a/0x810
[  664.190690]  ? ion_dma_buf_release+0x40/0x40
[  664.195200]  ? __might_fault+0x177/0x1b0
[  664.199285]  ion_ioctl+0xea/0x1f0
[  664.202743]  ? ion_query_heaps+0x360/0x360
[  664.207211]  ? ion_query_heaps+0x360/0x360
[  664.211776]  do_vfs_ioctl+0x75a/0xff0
[  664.215736]  ? ioctl_preallocate+0x1a0/0x1a0
[  664.220286]  ? lock_downgrade+0x740/0x740
[  664.224715]  ? __fget+0x225/0x360
[  664.228244]  ? do_vfs_ioctl+0xff0/0xff0
[  664.232323]  ? security_file_ioctl+0x83/0xb0
[  664.236739]  SyS_ioctl+0x7f/0xb0
[  664.240558]  ? do_vfs_ioctl+0xff0/0xff0
[  664.244798]  do_syscall_64+0x1d5/0x640
[  664.249071]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  664.254889] RIP: 0033:0x466459
[  664.258087] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  664.266196] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  664.273923] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  664.281294] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  664.288783] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  664.296298] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  664.304123] CPU: 1 PID: 21803 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  664.311472] warn_alloc_show_mem: 3 callbacks suppressed
[  664.311476] Mem-Info:
[  664.312846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.318843] active_anon:13197 inactive_anon:33140 isolated_anon:0
[  664.318843]  active_file:14 inactive_file:81 isolated_file:0
[  664.318843]  unevictable:0 dirty:1 writeback:0 unstable:0
[  664.318843]  slab_reclaimable:12728 slab_unreclaimable:118114
[  664.318843]  mapped:52807 shmem:33555 pagetables:773 bounce:0
[  664.318843]  free:55991 free_pcp:105 free_cma:0
[  664.321576] Call Trace:
[  664.330999] Node 0 active_anon:52220kB inactive_anon:87564kB active_file:28kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:176412kB dirty:4kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  664.366790]  dump_stack+0x1b2/0x281
[  664.366804]  warn_alloc.cold+0x96/0x1cc
[  664.366816]  ? zone_watermark_ok_safe+0x220/0x220
[  664.366837]  __alloc_pages_nodemask+0x2127/0x2720
[  664.369631] Node 1 active_anon:568kB inactive_anon:44996kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  664.398432]  ? lock_acquire+0x170/0x3f0
[  664.398449]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  664.398467]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  664.402267] Node 0 
[  664.406247]  ? __mutex_unlock_slowpath+0x75/0x770
[  664.411284] DMA free:11032kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  664.416642]  alloc_pages_current+0x155/0x260
[  664.445132] lowmem_reserve[]:
[  664.449374]  ion_page_pool_alloc+0x118/0x1b0
[  664.449387]  ion_system_heap_allocate+0x133/0x8c0
[  664.449399]  ? _raw_spin_unlock+0x29/0x40
[  664.454655]  0
[  664.460557]  ? _ion_heap_freelist_drain+0x6e/0x410
[  664.460567]  ? ion_system_contig_heap_create+0x130/0x130
[  664.460578]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  664.460590]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  664.460601]  ion_alloc+0x27a/0x810
[  664.462837]  2717
[  664.467691]  ? ion_dma_buf_release+0x40/0x40
[  664.467703]  ? __might_fault+0x177/0x1b0
[  664.467716]  ion_ioctl+0xea/0x1f0
[  664.494607]  2718
[  664.499235]  ? ion_query_heaps+0x360/0x360
[  664.499252]  ? ion_query_heaps+0x360/0x360
[  664.502350]  2718
[  664.507228]  do_vfs_ioctl+0x75a/0xff0
[  664.512435]  2718
[  664.516777]  ? ioctl_preallocate+0x1a0/0x1a0
[  664.523743]  ? lock_downgrade+0x740/0x740
[  664.529377] Node 0 
[  664.534373]  ? __fget+0x225/0x360
[  664.539460] DMA32 free:138760kB min:36200kB low:45248kB high:54296kB active_anon:52204kB inactive_anon:87564kB active_file:28kB inactive_file:304kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7840kB pagetables:2916kB bounce:0kB free_pcp:416kB local_pcp:176kB free_cma:0kB
[  664.543141]  ? do_vfs_ioctl+0xff0/0xff0
[  664.545417] lowmem_reserve[]:
[  664.550007]  ? security_file_ioctl+0x83/0xb0
[  664.550017]  SyS_ioctl+0x7f/0xb0
[  664.550026]  ? do_vfs_ioctl+0xff0/0xff0
[  664.550044]  do_syscall_64+0x1d5/0x640
[  664.554266]  0
[  664.557731]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  664.557741] RIP: 0033:0x466459
[  664.557748] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246
[  664.559808]  0
[  664.564126]  ORIG_RAX: 0000000000000010
[  664.564135] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  664.568781]  0
[  664.571031] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  664.575067]  0
[  664.577359] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  664.582108]  0
[  664.586468] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  664.592350] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  664.621739] Node 0 
[  664.634328] CPU: 1 PID: 21808 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  664.645151] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  664.645376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.647425] lowmem_reserve[]:
[  664.652985] Call Trace:
[  664.653003]  dump_stack+0x1b2/0x281
[  664.653018]  warn_alloc.cold+0x96/0x1cc
[  664.653030]  ? zone_watermark_ok_safe+0x220/0x220
[  664.656224]  0
[  664.662012]  __alloc_pages_nodemask+0x2127/0x2720
[  664.662029]  ? lock_acquire+0x170/0x3f0
[  664.663973]  0
[  664.668346]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  664.668365]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  664.668376]  ? __mutex_unlock_slowpath+0x75/0x770
[  664.676243]  0
[  664.678197]  ? __sanitizer_cov_trace_pc+0x9/0x50
[  664.678213]  alloc_pages_current+0x155/0x260
[  664.678229]  ion_page_pool_alloc+0x118/0x1b0
[  664.678242]  ion_system_heap_allocate+0x133/0x8c0
[  664.685778]  0
[  664.687635]  ? _raw_spin_unlock+0x29/0x40
[  664.687646]  ? _ion_heap_freelist_drain+0x6e/0x410
[  664.687657]  ? ion_system_contig_heap_create+0x130/0x130
[  664.687670]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  664.695475]  0
[  664.697451]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  664.712417]  ion_alloc+0x27a/0x810
[  664.712433]  ? ion_dma_buf_release+0x40/0x40
[  664.712445]  ? __might_fault+0x177/0x1b0
[  664.715053] Node 1 
[  664.723617]  ion_ioctl+0xea/0x1f0
[  664.723628]  ? ion_query_heaps+0x360/0x360
[  664.723649]  ? ion_query_heaps+0x360/0x360
[  664.755539] oom_reaper: reaped process 21826 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  664.758869]  do_vfs_ioctl+0x75a/0xff0
[  664.758883]  ? ioctl_preallocate+0x1a0/0x1a0
[  664.758893]  ? lock_downgrade+0x740/0x740
[  664.758906]  ? __fget+0x225/0x360
[  664.762037] Normal free:74172kB min:53696kB low:67120kB high:80544kB active_anon:568kB inactive_anon:44996kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:176kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB
[  664.764839]  ? do_vfs_ioctl+0xff0/0xff0
[  664.768665] lowmem_reserve[]:
[  664.772653]  ? security_file_ioctl+0x83/0xb0
[  664.782714]  0
[  664.784446]  SyS_ioctl+0x7f/0xb0
[  664.788780]  0
[  664.790515]  ? do_vfs_ioctl+0xff0/0xff0
[  664.795575]  0
[  664.801248]  do_syscall_64+0x1d5/0x640
[  664.801266]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  664.801274] RIP: 0033:0x466459
[  664.801282] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246
[  664.806549]  0
[  664.808474]  ORIG_RAX: 0000000000000010
[  664.808479] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  664.808484] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  664.808489] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  664.808494] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  664.808500] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  665.036168]  0
[  665.039553] Node 0 DMA: 2*4kB (UM) 8*8kB (UME) 31*16kB (UME) 29*32kB (UME) 3*64kB (ME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11032kB
[  665.107635] Node 0 DMA32: 415*4kB (UME) 535*8kB (UME) 154*16kB (UME) 867*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36148kB
[  665.125189] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  665.138950] Node 1 Normal: 41*4kB (M) 53*8kB (UM) 815*16kB (UM) 1247*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 53596kB
[  665.154691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  665.167260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  665.177051] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  665.196421] oom_reaper: reaped process 21811 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  665.207803] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  665.217098] 33622 total pagecache pages
[  665.221606] 0 pages in swap cache
[  665.225242] Swap cache stats: add 0, delete 0, find 0/0
[  665.230889] Free swap  = 0kB
[  665.233923] Total swap = 0kB
[  665.236954] 2097051 pages RAM
[  665.240298] 0 pages HighMem/MovableOnly
[  665.244567] 363841 pages reserved
[  665.248830] 0 pages cma reserved
[  665.270922] syz-executor.5 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  665.291161] syz-executor.5 cpuset=/ mems_allowed=0-1
[  665.296699] CPU: 0 PID: 21377 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  665.304985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.315059] Call Trace:
[  665.317727]  dump_stack+0x1b2/0x281
[  665.321532]  dump_header+0x178/0x82f
[  665.325258]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  665.330455]  ? ___ratelimit+0x2cd/0x530
[  665.334618]  oom_kill_process.cold+0x10/0xb18
[  665.339275]  out_of_memory+0xe3e/0x1190
[  665.343263]  ? oom_killer_disable+0x1c0/0x1c0
[  665.348148]  ? mutex_trylock+0x152/0x1a0
[  665.352214]  __alloc_pages_nodemask+0x23e1/0x2720
[  665.357163]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  665.362025]  alloc_pages_current+0x155/0x260
[  665.366795]  filemap_fault+0xea3/0x1980
[  665.371600]  ext4_filemap_fault+0x84/0xb0
[  665.376029]  __do_fault+0xfa/0x380
[  665.380828]  __handle_mm_fault+0x2497/0x4620
[  665.385545]  ? kill_orphaned_pgrp+0x310/0x310
[  665.390290]  ? vm_insert_page+0x7c0/0x7c0
[  665.394441]  ? lock_downgrade+0x740/0x740
[  665.399040]  handle_mm_fault+0x391/0x860
[  665.403113]  __do_page_fault+0x549/0xad0
[  665.407312]  ? spurious_fault+0x640/0x640
[  665.411635]  ? do_page_fault+0x60/0x500
[  665.415615]  ? page_fault+0x2f/0x50
[  665.419608]  page_fault+0x45/0x50
[  665.423373] RIP: 56ca68:          (null)
[  665.427507] RSP: 5382:00007ffd37b9acac EFLAGS: ffffffff
[  665.450587] Mem-Info:
[  665.482991] active_anon:13157 inactive_anon:33139 isolated_anon:0
[  665.482991]  active_file:12 inactive_file:8 isolated_file:0
[  665.482991]  unevictable:0 dirty:0 writeback:4 unstable:0
[  665.482991]  slab_reclaimable:12728 slab_unreclaimable:118124
[  665.482991]  mapped:52225 shmem:33555 pagetables:725 bounce:0
[  665.482991]  free:13950 free_pcp:1 free_cma:0
[  665.596195] Node 0 active_anon:52048kB inactive_anon:87560kB active_file:180kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:16kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  665.597550] syz-executor.3: 
[  665.627344] syz-executor.1: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  665.642291] page allocation failure: order:0
[  665.654559] syz-executor.0: 
[  665.657496] Node 1 active_anon:580kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  665.678243] page allocation failure: order:0
[  665.691766] syz-executor.1 cpuset=
[  665.695649] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  665.697678] / mems_allowed=0-1
[  665.712822] CPU: 0 PID: 21808 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  665.712865] (null)
[  665.720888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.720892] Call Trace:
[  665.720910]  dump_stack+0x1b2/0x281
[  665.720923]  warn_alloc.cold+0x96/0x1cc
[  665.720936]  ? zone_watermark_ok_safe+0x220/0x220
[  665.720945]  ? usleep_range+0x130/0x130
[  665.720954]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  665.720966]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  665.720976]  ? run_timer_softirq+0x5a0/0x5a0
[  665.720992]  __alloc_pages_nodemask+0x2127/0x2720
[  665.721007]  ? lock_acquire+0x170/0x3f0
[  665.721022]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  665.721034]  ? ion_page_pool_alloc+0x9e/0x1b0
[  665.721050]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  665.721064]  ? __sanitizer_cov_trace_pc+0x9/0x50
[  665.721078]  alloc_pages_current+0x155/0x260
[  665.721090]  ion_page_pool_alloc+0x118/0x1b0
[  665.721102]  ion_system_heap_allocate+0x133/0x8c0
[  665.721113]  ? _raw_spin_unlock+0x29/0x40
[  665.721123]  ? _ion_heap_freelist_drain+0x6e/0x410
[  665.721133]  ? ion_system_contig_heap_create+0x130/0x130
[  665.721144]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  665.721155]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  665.721167]  ion_alloc+0x27a/0x810
[  665.721181]  ? ion_dma_buf_release+0x40/0x40
[  665.721194]  ? __might_fault+0x177/0x1b0
[  665.721206]  ion_ioctl+0xea/0x1f0
[  665.721215]  ? ion_query_heaps+0x360/0x360
[  665.721227]  ? ion_query_heaps+0x360/0x360
[  665.721237]  do_vfs_ioctl+0x75a/0xff0
[  665.721248]  ? ioctl_preallocate+0x1a0/0x1a0
[  665.721261]  ? lock_downgrade+0x740/0x740
[  665.730021] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  665.732876]  ? __fget+0x225/0x360
[  665.735923] (null)
[  665.739573]  ? do_vfs_ioctl+0xff0/0xff0
[  665.739584]  ? security_file_ioctl+0x83/0xb0
[  665.739594]  SyS_ioctl+0x7f/0xb0
[  665.739602]  ? do_vfs_ioctl+0xff0/0xff0
[  665.739613]  do_syscall_64+0x1d5/0x640
[  665.739628]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  665.739637] RIP: 0033:0x466459
[  665.739641] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  665.739652] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  665.739660] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  665.747577] syz-executor.3 cpuset=
[  665.749431] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  665.753555] /
[  665.759024] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  665.774540] syz-executor.0 cpuset=
[  665.778068] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  665.779145] Node 0 
[  665.786766] /
[  665.788594] DMA free:11040kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  665.800969]  mems_allowed=0-1
[  665.804674] lowmem_reserve[]:
[  665.814155]  mems_allowed=0-1
[  665.814905]  0
[  665.825471] CPU: 1 PID: 21811 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  665.834233]  2717
[  665.835154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.840171]  2718
[  665.843782] Call Trace:
[  665.848478]  2718
[  665.852524]  dump_stack+0x1b2/0x281
[  665.856092]  2718
[  665.860476]  warn_alloc.cold+0x96/0x1cc
[  665.860489]  ? zone_watermark_ok_safe+0x220/0x220
[  665.860501]  ? usleep_range+0x130/0x130
[  665.864746] warn_alloc_show_mem: 2 callbacks suppressed
[  665.864749] Mem-Info:
[  665.868975]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  665.868988]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  665.868997]  ? run_timer_softirq+0x5a0/0x5a0
[  665.869014]  __alloc_pages_nodemask+0x2127/0x2720
[  665.869029]  ? lock_acquire+0x170/0x3f0
[  665.873574] active_anon:13157 inactive_anon:33139 isolated_anon:0
[  665.873574]  active_file:239 inactive_file:754 isolated_file:0
[  665.873574]  unevictable:0 dirty:25 writeback:4 unstable:0
[  665.873574]  slab_reclaimable:12728 slab_unreclaimable:117812
[  665.873574]  mapped:52925 shmem:33555 pagetables:725 bounce:0
[  665.873574]  free:37137 free_pcp:68 free_cma:0
[  665.878005]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  665.878016]  ? ion_page_pool_alloc+0x9e/0x1b0
[  665.878032]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  665.889395]  alloc_pages_current+0x155/0x260
[  665.889410]  ion_page_pool_alloc+0x118/0x1b0
[  665.889425]  ion_system_heap_allocate+0x133/0x8c0
[  665.891563] Node 0 
[  665.895540]  ? ion_alloc+0x187/0x810
[  665.899985] Node 0 active_anon:52048kB inactive_anon:87560kB active_file:152kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174084kB dirty:0kB writeback:16kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  665.903309]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  665.907281] Node 1 active_anon:580kB inactive_anon:44996kB active_file:804kB inactive_file:2928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37616kB dirty:100kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  665.911292]  ? ion_system_contig_heap_create+0x130/0x130
[  665.911302]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  665.911313]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  665.911325]  ion_alloc+0x204/0x810
[  665.916605] DMA32 free:19668kB min:36200kB low:45248kB high:54296kB active_anon:52036kB inactive_anon:87560kB active_file:152kB inactive_file:8kB unevictable:0kB writepending:16kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7808kB pagetables:2720kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB
[  665.919837]  ? ion_dma_buf_release+0x40/0x40
[  665.919850]  ? __might_fault+0x177/0x1b0
[  665.919862]  ion_ioctl+0xea/0x1f0
[  665.927913] Node 0 
[  665.935491]  ? ion_query_heaps+0x360/0x360
[  665.943793] lowmem_reserve[]:
[  665.947550]  ? ion_query_heaps+0x360/0x360
[  665.947562]  do_vfs_ioctl+0x75a/0xff0
[  665.947574]  ? ioctl_preallocate+0x1a0/0x1a0
[  665.955319]  0
[  665.957037]  ? lock_downgrade+0x740/0x740
[  665.957051]  ? __fget+0x225/0x360
[  665.964512] DMA free:11040kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  665.968239]  ? do_vfs_ioctl+0xff0/0xff0
[  665.968250]  ? security_file_ioctl+0x83/0xb0
[  665.968260]  SyS_ioctl+0x7f/0xb0
[  665.968270]  ? do_vfs_ioctl+0xff0/0xff0
[  665.975852] lowmem_reserve[]:
[  665.978094]  do_syscall_64+0x1d5/0x640
[  665.978112]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  665.978121] RIP: 0033:0x466459
[  665.979848]  0
[  666.007365] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  666.007376] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  666.007381] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  666.007385] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  666.007390] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  666.007395] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  666.018339] CPU: 1 PID: 21803 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  666.440594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  666.450113] Call Trace:
[  666.452717]  dump_stack+0x1b2/0x281
[  666.456683]  warn_alloc.cold+0x96/0x1cc
[  666.460959]  ? zone_watermark_ok_safe+0x220/0x220
[  666.466186]  ? usleep_range+0x130/0x130
[  666.470390]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  666.475732]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  666.481147]  ? run_timer_softirq+0x5a0/0x5a0
[  666.485770]  __alloc_pages_nodemask+0x2127/0x2720
[  666.490781]  ? lock_acquire+0x170/0x3f0
[  666.494917]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  666.499845]  ? ion_page_pool_alloc+0x9e/0x1b0
[  666.504636]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  666.510429]  alloc_pages_current+0x155/0x260
[  666.514854]  ion_page_pool_alloc+0x118/0x1b0
[  666.519271]  ion_system_heap_allocate+0x133/0x8c0
[  666.524356]  ? _raw_spin_unlock+0x29/0x40
[  666.528721]  ? _ion_heap_freelist_drain+0x6e/0x410
[  666.533958]  ? ion_system_contig_heap_create+0x130/0x130
[  666.539763]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  666.545224]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  666.550290]  ion_alloc+0x27a/0x810
[  666.554043]  ? ion_dma_buf_release+0x40/0x40
[  666.558835]  ? __might_fault+0x177/0x1b0
[  666.563000]  ion_ioctl+0xea/0x1f0
[  666.566593]  ? ion_query_heaps+0x360/0x360
[  666.571105]  ? ion_query_heaps+0x360/0x360
[  666.575649]  do_vfs_ioctl+0x75a/0xff0
[  666.579981]  ? ioctl_preallocate+0x1a0/0x1a0
[  666.584892]  ? lock_downgrade+0x740/0x740
[  666.589388]  ? __fget+0x225/0x360
[  666.593146]  ? do_vfs_ioctl+0xff0/0xff0
[  666.597216]  ? security_file_ioctl+0x83/0xb0
[  666.601635]  SyS_ioctl+0x7f/0xb0
[  666.605083]  ? do_vfs_ioctl+0xff0/0xff0
[  666.609208]  do_syscall_64+0x1d5/0x640
[  666.613274]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  666.618548] RIP: 0033:0x466459
[  666.622072] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  666.629846] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  666.637214] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  666.644574] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  666.651844] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  666.659257] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  666.672297]  0 2717 2718 2718 2718
[  666.694863] Node 0 DMA32 free:19668kB min:36200kB low:45248kB high:54296kB active_anon:51940kB inactive_anon:87560kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2720kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB
[  666.734071] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  666.742646]  0 0 0
[  666.746148] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  666.756451] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  666.784302] lowmem_reserve[]: 0 0 0 0 0
[  666.790459] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  666.825409] lowmem_reserve[]: 0 0 0 0 0
[  666.830048] Node 1 Normal free:112752kB min:53696kB low:67120kB high:80544kB active_anon:908kB inactive_anon:44996kB active_file:2712kB inactive_file:4392kB unevictable:0kB writepending:140kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:344kB bounce:0kB free_pcp:724kB local_pcp:324kB free_cma:0kB
[  666.848211] systemd[1]: Starting Load/Save RF Kill Switch Status...
[  666.860032] lowmem_reserve[]: 0 0 0 0 0
[  666.870316] Node 1 Normal free:112324kB min:53696kB low:67120kB high:80544kB active_anon:1008kB inactive_anon:44996kB active_file:2712kB inactive_file:4392kB unevictable:0kB writepending:140kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:344kB bounce:0kB free_pcp:704kB local_pcp:292kB free_cma:0kB
[  666.879025] systemd[1]: Stopped Journal Service.
[  666.900465] lowmem_reserve[]: 0 0 0 0 0
[  666.909737] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 30*16kB (UME) 29*32kB (UME) 4*64kB (UME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11040kB
[  666.926253] lowmem_reserve[]: 0 0 0 0 0
[  666.930312] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 30*16kB (UME) 29*32kB (UME) 4*64kB (UME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11040kB
[  666.946224] Node 0 DMA32: 591*4kB (UME) 838*8kB (UME) 158*16kB (UME) 280*32kB (UME) 2*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20812kB
[  666.962373] Node 0 DMA32: 591*4kB (UME) 838*8kB (UME) 158*16kB (UME) 280*32kB (UME) 2*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20812kB
[  666.973025] systemd[1]: Starting Journal Service...
[  666.978555] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  667.001983] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  667.014114] Node 1 Normal: 2*4kB (UE) 0*8kB 1*16kB (M) 695*32kB (UE) 922*64kB (UME) 85*128kB (UE) 2*256kB (ME) 1*512kB (E) 17*1024kB (U) 0*2048kB 0*4096kB = 110584kB
[  667.031462] Node 1 Normal: 2*4kB (UM) 1*8kB (E) 2*16kB (UM) 694*32kB (UE) 922*64kB (UME) 85*128kB (UM) 1*256kB (E) 1*512kB (E) 5*1024kB (U) 0*2048kB 0*4096kB = 98032kB
[  667.049603] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.059211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.069955] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.083491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.093148] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.104190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.113286] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.123259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.133073] 35892 total pagecache pages
[  667.137530] 0 pages in swap cache
[  667.143749] 35929 total pagecache pages
[  667.147815] Swap cache stats: add 0, delete 0, find 0/0
[  667.153458] Free swap  = 0kB
[  667.156464] Total swap = 0kB
[  667.159748] 0 pages in swap cache
[  667.163209] Swap cache stats: add 0, delete 0, find 0/0
[  667.168903] 2097051 pages RAM
[  667.172009] 0 pages HighMem/MovableOnly
[  667.175998] 363841 pages reserved
[  667.179814] Free swap  = 0kB
[  667.182844] Total swap = 0kB
[  667.185867] 2097051 pages RAM
[  667.189050] 0 pages HighMem/MovableOnly
[  667.193030] 363841 pages reserved
[  667.197014] 0 pages cma reserved
[  667.201242] 0 pages cma reserved
[  667.204648] Out of memory (oom_kill_allocating_task): Kill process 21377 (syz-executor.5) score 0 or sacrifice child
[  667.204779] systemd[1]: Started Load/Save RF Kill Switch Status.
[  667.221945] Killed process 21377 (syz-executor.5) total-vm:84924kB, anon-rss:68kB, file-rss:0kB, shmem-rss:0kB
[  667.651297] warn_alloc_show_mem: 1 callbacks suppressed
[  667.651301] Mem-Info:
[  667.667713] active_anon:13390 inactive_anon:33139 isolated_anon:0
[  667.667713]  active_file:1068 inactive_file:2588 isolated_file:0
[  667.667713]  unevictable:0 dirty:36 writeback:0 unstable:0
[  667.667713]  slab_reclaimable:12728 slab_unreclaimable:116828
[  667.667713]  mapped:45836 shmem:33555 pagetables:803 bounce:0
[  667.667713]  free:197406 free_pcp:501 free_cma:0
[  667.712733] Node 0 active_anon:52252kB inactive_anon:87560kB active_file:660kB inactive_file:5760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:142584kB dirty:4kB writeback:0kB shmem:88876kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  667.743105] Node 1 active_anon:1308kB inactive_anon:44996kB active_file:3612kB inactive_file:4692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:40760kB dirty:140kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  667.796759] Node 0 DMA free:11256kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  667.823353] lowmem_reserve[]: 0 2717 2718 2718 2718
[  667.828854] Node 0 DMA32 free:461872kB min:36200kB low:45248kB high:54296kB active_anon:52344kB inactive_anon:87560kB active_file:564kB inactive_file:5604kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2720kB bounce:0kB free_pcp:1104kB local_pcp:480kB free_cma:0kB
[  667.860095] lowmem_reserve[]: 0 0 0 0 0
[  667.864166] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  667.890053] lowmem_reserve[]: 0 0 0 0 0
[  667.894079] Node 1 Normal free:930292kB min:53696kB low:67120kB high:80544kB active_anon:1308kB inactive_anon:44996kB active_file:3616kB inactive_file:4992kB unevictable:0kB writepending:140kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:492kB bounce:0kB free_pcp:1064kB local_pcp:436kB free_cma:0kB
[  667.923935] lowmem_reserve[]: 0 0 0 0 0
[  667.928001] Node 0 DMA: 4*4kB (UM) 13*8kB (UME) 30*16kB (UME) 29*32kB (UME) 15*64kB (UME) 1*128kB (E) 6*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 0*4096kB = 11832kB
[  667.944376] Node 0 DMA32: 2473*4kB (UE) 5883*8kB (UE) 10333*16kB (UME) 3231*32kB (UME) 2751*64kB (UME) 649*128kB (UME) 23*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 590700kB
[  667.960828] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  667.972049] Node 1 Normal: 1185*4kB (UME) 1444*8kB (UME) 1163*16kB (UME) 1507*32kB (UME) 5754*64kB (UME) 1053*128kB (UME) 1461*256kB (UME) 36*512kB (UME) 79*1024kB (U) 7*2048kB (U) 0*4096kB = 1073844kB
[  667.990342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.999637] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.008326] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  668.017314] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.027136] 37323 total pagecache pages
[  668.031225] 0 pages in swap cache
[  668.032645] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  668.034696] Swap cache stats: add 0, delete 0, find 0/0
[  668.047380] Free swap  = 0kB
[  668.050482] Total swap = 0kB
[  668.053499] 2097051 pages RAM
[  668.056599] 0 pages HighMem/MovableOnly
05:08:48 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

05:08:48 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, 0x0)

05:08:48 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:48 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

[  668.057583] batman_adv: batadv0: Removing interface: batadv_slave_0
[  668.060873] 363841 pages reserved
[  668.070699] 0 pages cma reserved
[  668.082021] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  668.104046] batman_adv: batadv0: Removing interface: batadv_slave_1
05:08:48 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:08:48 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  668.129744] device bridge_slave_1 left promiscuous mode
[  668.135371] bridge0: port 2(bridge_slave_1) entered disabled state
[  668.163116] device bridge_slave_0 left promiscuous mode
[  668.180929] bridge0: port 1(bridge_slave_0) entered disabled state
[  668.205453] systemd-journald[21851]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  668.223678] device veth1_macvtap left promiscuous mode
[  668.236788] device veth0_macvtap left promiscuous mode
[  668.260684] device veth1_vlan left promiscuous mode
[  668.300272] device veth0_vlan left promiscuous mode
[  668.929876] device hsr_slave_1 left promiscuous mode
[  668.976095] device hsr_slave_0 left promiscuous mode
[  669.085874] team0 (unregistering): Port device team_slave_1 removed
[  669.160654] team0 (unregistering): Port device team_slave_0 removed
[  669.193858] bond0 (unregistering): Releasing backup interface bond_slave_1
[  669.214846] warn_alloc: 1 callbacks suppressed
[  669.214852] syz-executor.1: 
[  669.219908] syz-executor.4: 
[  669.225098] syz-executor.0: 
[  669.225424] syz-executor.3: 
[  669.234814] page allocation failure: order:4
[  669.238148] page allocation failure: order:4
[  669.243869] page allocation failure: order:4
[  669.250747] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  669.255927] page allocation failure: order:4
[  669.256536] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  669.268042] bond0 (unregistering): Releasing backup interface bond_slave_0
[  669.270145] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  669.283648] (null)
[  669.284310] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  669.299968] syz-executor.4 cpuset=
[  669.308387] (null)
[  669.316473] (null)
[  669.320095] syz-executor.3 cpuset=/ mems_allowed=0-1
[  669.326504] syz-executor.1 cpuset=/ mems_allowed=0-1
[  669.328890] (null)
[  669.334112] / mems_allowed=0-1
[  669.339745] CPU: 1 PID: 21863 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  669.341436] syz-executor.0 cpuset=
[  669.347628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.347632] Call Trace:
[  669.347649]  dump_stack+0x1b2/0x281
[  669.347662]  warn_alloc.cold+0x96/0x1cc
[  669.370712]  ? zone_watermark_ok_safe+0x220/0x220
[  669.375574]  __alloc_pages_nodemask+0x2127/0x2720
[  669.380420]  ? _raw_spin_unlock_irq+0x24/0x80
[  669.384915]  ? lock_acquire+0x170/0x3f0
[  669.388896]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  669.389997] / mems_allowed=0-1
[  669.393757]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  669.393770]  ? __mutex_unlock_slowpath+0x75/0x770
[  669.403526] bond0 (unregistering): Released all slaves
[  669.407233]  alloc_pages_current+0x155/0x260
[  669.416900]  ion_page_pool_alloc+0x118/0x1b0
[  669.421307]  ion_system_heap_allocate+0x133/0x8c0
[  669.426149]  ? ion_alloc+0x187/0x810
[  669.429859]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  669.435304]  ? ion_system_contig_heap_create+0x130/0x130
[  669.440834]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  669.445850]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  669.450687]  ion_alloc+0x204/0x810
[  669.454250]  ? ion_dma_buf_release+0x40/0x40
[  669.458662]  ? __might_fault+0x177/0x1b0
[  669.462727]  ion_ioctl+0xea/0x1f0
[  669.466176]  ? ion_query_heaps+0x360/0x360
[  669.470409]  ? ion_query_heaps+0x360/0x360
[  669.474643]  do_vfs_ioctl+0x75a/0xff0
[  669.478444]  ? ioctl_preallocate+0x1a0/0x1a0
[  669.482846]  ? lock_downgrade+0x740/0x740
[  669.486998]  ? __fget+0x225/0x360
[  669.491236]  ? do_vfs_ioctl+0xff0/0xff0
[  669.495213]  ? security_file_ioctl+0x83/0xb0
[  669.499640]  SyS_ioctl+0x7f/0xb0
[  669.502996]  ? do_vfs_ioctl+0xff0/0xff0
[  669.506969]  do_syscall_64+0x1d5/0x640
[  669.510860]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  669.516163] RIP: 0033:0x466459
[  669.519344] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  669.527061] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  669.534322] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  669.541581] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  669.548930] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  669.556196] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  669.563476] CPU: 0 PID: 21869 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  669.571360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.580714] Call Trace:
[  669.583310]  dump_stack+0x1b2/0x281
[  669.586960]  warn_alloc.cold+0x96/0x1cc
[  669.590936]  ? zone_watermark_ok_safe+0x220/0x220
[  669.595885]  __alloc_pages_nodemask+0x2127/0x2720
[  669.601174]  ? lock_acquire+0x170/0x3f0
[  669.605185]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  669.610205]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  669.615659]  ? __mutex_unlock_slowpath+0x75/0x770
[  669.620499]  ? retint_kernel+0x2d/0x2d
[  669.624391]  alloc_pages_current+0x155/0x260
[  669.628798]  ion_page_pool_alloc+0x118/0x1b0
[  669.633225]  ion_system_heap_allocate+0x133/0x8c0
[  669.638067]  ? ion_alloc+0x187/0x810
[  669.641812]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  669.647261]  ? ion_system_contig_heap_create+0x130/0x130
[  669.652714]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  669.657732]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  669.662577]  ion_alloc+0x204/0x810
[  669.666121]  ? ion_dma_buf_release+0x40/0x40
[  669.670527]  ? __might_fault+0x177/0x1b0
[  669.674586]  ion_ioctl+0xea/0x1f0
[  669.678039]  ? ion_query_heaps+0x360/0x360
[  669.682275]  ? ion_query_heaps+0x360/0x360
[  669.686512]  do_vfs_ioctl+0x75a/0xff0
[  669.690338]  ? ioctl_preallocate+0x1a0/0x1a0
[  669.694747]  ? lock_downgrade+0x740/0x740
[  669.698899]  ? __fget+0x225/0x360
[  669.702351]  ? do_vfs_ioctl+0xff0/0xff0
[  669.706323]  ? security_file_ioctl+0x83/0xb0
[  669.710725]  SyS_ioctl+0x7f/0xb0
[  669.714116]  ? do_vfs_ioctl+0xff0/0xff0
[  669.718092]  do_syscall_64+0x1d5/0x640
[  669.721991]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  669.727180] RIP: 0033:0x466459
[  669.730364] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  669.738077] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  669.745350] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  669.752614] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  669.759882] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  669.767143] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  669.776589] CPU: 1 PID: 21862 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  669.784482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.793831] Call Trace:
[  669.796422]  dump_stack+0x1b2/0x281
[  669.800066]  warn_alloc.cold+0x96/0x1cc
[  669.804042]  ? zone_watermark_ok_safe+0x220/0x220
[  669.808906]  __alloc_pages_nodemask+0x2127/0x2720
[  669.813767]  ? _raw_spin_unlock_irq+0x5a/0x80
[  669.818259]  ? finish_task_switch+0x178/0x610
[  669.822752]  ? finish_task_switch+0x14d/0x610
[  669.827250]  ? lock_acquire+0x170/0x3f0
[  669.831234]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  669.836084]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  669.841537]  ? __mutex_unlock_slowpath+0x75/0x770
[  669.846386]  alloc_pages_current+0x155/0x260
[  669.850799]  ion_page_pool_alloc+0x118/0x1b0
[  669.855211]  ion_system_heap_allocate+0x133/0x8c0
[  669.860073]  ? ion_alloc+0x187/0x810
[  669.863788]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  669.869267]  ? ion_system_contig_heap_create+0x130/0x130
[  669.874715]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  669.879738]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  669.885624]  ion_alloc+0x204/0x810
[  669.889168]  ? ion_dma_buf_release+0x40/0x40
[  669.893579]  ? __might_fault+0x177/0x1b0
[  669.897747]  ion_ioctl+0xea/0x1f0
[  669.901199]  ? ion_query_heaps+0x360/0x360
[  669.905435]  ? ion_query_heaps+0x360/0x360
[  669.909668]  do_vfs_ioctl+0x75a/0xff0
[  669.913467]  ? ioctl_preallocate+0x1a0/0x1a0
[  669.917870]  ? lock_downgrade+0x740/0x740
[  669.922024]  ? __fget+0x225/0x360
[  669.925475]  ? do_vfs_ioctl+0xff0/0xff0
[  669.929449]  ? security_file_ioctl+0x83/0xb0
[  669.933856]  SyS_ioctl+0x7f/0xb0
[  669.937222]  ? do_vfs_ioctl+0xff0/0xff0
[  669.941204]  do_syscall_64+0x1d5/0x640
[  669.945099]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  669.950302] RIP: 0033:0x466459
[  669.953489] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  669.961223] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  669.968497] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  669.975856] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  669.983136] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  669.990418] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  669.999520] CPU: 1 PID: 21868 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  670.007939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.017382] Call Trace:
[  670.019988]  dump_stack+0x1b2/0x281
[  670.023624]  warn_alloc.cold+0x96/0x1cc
[  670.027611]  ? zone_watermark_ok_safe+0x220/0x220
[  670.032486]  __alloc_pages_nodemask+0x2127/0x2720
[  670.037339]  ? lock_acquire+0x170/0x3f0
[  670.037522] Mem-Info:
[  670.041333]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  670.043750] active_anon:13863 inactive_anon:35162 isolated_anon:0
[  670.043750]  active_file:1340 inactive_file:5834 isolated_file:0
[  670.043750]  unevictable:0 dirty:100 writeback:0 unstable:0
[  670.043750]  slab_reclaimable:12765 slab_unreclaimable:116328
[  670.043750]  mapped:48458 shmem:35599 pagetables:775 bounce:0
[  670.043750]  free:94986 free_pcp:260 free_cma:0
[  670.048585]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  670.048597]  ? __mutex_unlock_slowpath+0x75/0x770
[  670.048606]  ? retint_kernel+0x2d/0x2d
[  670.048620]  alloc_pages_current+0x155/0x260
[  670.048655]  ion_page_pool_alloc+0x118/0x1b0
[  670.105812]  ion_system_heap_allocate+0x133/0x8c0
[  670.110666]  ? ion_alloc+0x187/0x810
[  670.114395]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  670.119850]  ? ion_system_contig_heap_create+0x130/0x130
[  670.125304]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  670.127527] Node 0 active_anon:54504kB inactive_anon:95652kB active_file:832kB inactive_file:19444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153100kB dirty:240kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  670.130318]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  670.163262]  ion_alloc+0x204/0x810
[  670.166813]  ? ion_dma_buf_release+0x40/0x40
[  670.171230]  ? __might_fault+0x177/0x1b0
[  670.175295]  ion_ioctl+0xea/0x1f0
[  670.178748]  ? ion_query_heaps+0x360/0x360
[  670.182987]  ? ion_query_heaps+0x360/0x360
[  670.187223]  do_vfs_ioctl+0x75a/0xff0
[  670.187549] Node 1 active_anon:948kB inactive_anon:44996kB active_file:4528kB inactive_file:3892kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:40732kB dirty:160kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  670.191023]  ? ioctl_preallocate+0x1a0/0x1a0
[  670.222917]  ? lock_downgrade+0x740/0x740
[  670.227072]  ? __fget+0x225/0x360
[  670.230526]  ? do_vfs_ioctl+0xff0/0xff0
[  670.234530]  ? security_file_ioctl+0x83/0xb0
[  670.238937]  SyS_ioctl+0x7f/0xb0
[  670.242303]  ? do_vfs_ioctl+0xff0/0xff0
[  670.246279]  do_syscall_64+0x1d5/0x640
[  670.247521] Node 0 DMA free:11152kB min:204kB low:252kB high:300kB active_anon:2060kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  670.250187]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  670.250198] RIP: 0033:0x466459
[  670.285366] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  670.293085] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  670.300374] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  670.307512] lowmem_reserve[]:
[  670.307639] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  670.307648] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  670.310830]  0
[  670.318082] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  670.427746]  2717 2718 2718 2718
[  670.431166] Node 0 DMA32 free:43744kB min:36200kB low:45248kB high:54296kB active_anon:52548kB inactive_anon:95680kB active_file:876kB inactive_file:19940kB unevictable:0kB writepending:300kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2848kB bounce:0kB free_pcp:448kB local_pcp:220kB free_cma:0kB
[  670.547508] lowmem_reserve[]: 0 0 0 0 0
[  670.551525] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  670.710516] lowmem_reserve[]: 0 0 0 0 0
[  670.714553] Node 1 Normal free:53744kB min:53696kB low:67120kB high:80544kB active_anon:948kB inactive_anon:44996kB active_file:3304kB inactive_file:2720kB unevictable:0kB writepending:160kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:400kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB
[  670.905741] lowmem_reserve[]: 0 0 0 0 0
[  670.930442] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 25*16kB (UME) 26*32kB (UME) 15*64kB (UME) 11*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 11056kB
[  670.987915] Node 0 DMA32: 315*4kB (UME) 564*8kB (UME) 197*16kB (UME) 559*32kB (UME) 104*64kB (UM) 15*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36156kB
[  671.023071] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  671.029590] syz-executor.1 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  671.060463] Node 1 Normal: 60*4kB (UME) 75*8kB (UM) 41*16kB (M) 18*32kB (UME) 484*64kB (UM) 56*128kB (UM) 50*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 53528kB
[  671.193803] syz-executor.1 cpuset=/ mems_allowed=0-1
[  671.242224] CPU: 1 PID: 21097 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  671.247975] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.250219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  671.268415] Call Trace:
[  671.271010]  dump_stack+0x1b2/0x281
[  671.274644]  dump_header+0x178/0x82f
[  671.278355]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  671.283453]  ? ___ratelimit+0x2cd/0x530
[  671.287423]  oom_kill_process.cold+0x10/0xb18
[  671.291929]  out_of_memory+0xe3e/0x1190
[  671.295904]  ? oom_killer_disable+0x1c0/0x1c0
[  671.300398]  ? mutex_trylock+0x152/0x1a0
[  671.304458]  __alloc_pages_nodemask+0x23e1/0x2720
[  671.309309]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  671.314709]  alloc_pages_current+0x155/0x260
[  671.316917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.319112]  filemap_fault+0xea3/0x1980
[  671.319131]  ext4_filemap_fault+0x84/0xb0
[  671.319140]  __do_fault+0xfa/0x380
[  671.319150]  __handle_mm_fault+0x2497/0x4620
[  671.343835]  ? vm_insert_page+0x7c0/0x7c0
[  671.347975]  ? nanosleep_copyout+0x100/0x100
[  671.348638] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.352384]  handle_mm_fault+0x391/0x860
[  671.361257] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.365283]  __do_page_fault+0x549/0xad0
[  671.373880] 35665 total pagecache pages
[  671.377925]  ? spurious_fault+0x640/0x640
[  671.377937]  ? do_page_fault+0x60/0x500
[  671.381910] 0 pages in swap cache
[  671.386061]  ? page_fault+0x2f/0x50
[  671.390041] Swap cache stats: add 0, delete 0, find 0/0
[  671.393450]  page_fault+0x45/0x50
[  671.397048] Free swap  = 0kB
[  671.402389] RIP: a35ff:0x2
[  671.402393] RSP: 001e:00007ffdd5fc6c0c EFLAGS: 00000032
[  671.468412] Total swap = 0kB
[  671.476800] 2097051 pages RAM
[  671.597126] 0 pages HighMem/MovableOnly
[  671.636146] 363841 pages reserved
[  671.681369] 0 pages cma reserved
[  672.396061] Mem-Info:
[  672.423912] active_anon:13927 inactive_anon:35169 isolated_anon:0
[  672.423912]  active_file:30 inactive_file:24 isolated_file:0
[  672.423912]  unevictable:0 dirty:0 writeback:0 unstable:0
[  672.423912]  slab_reclaimable:12753 slab_unreclaimable:116042
[  672.423912]  mapped:52615 shmem:35599 pagetables:819 bounce:0
[  672.423912]  free:25071 free_pcp:1 free_cma:0
[  672.667756] Node 0 active_anon:54708kB inactive_anon:95680kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:152964kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  672.707535] Node 1 active_anon:1000kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  672.734578] Node 0 DMA free:11056kB min:204kB low:252kB high:300kB active_anon:2060kB 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
[  672.780124] lowmem_reserve[]: 0 2717 2718 2718 2718
[  672.785178] Node 0 DMA32 free:35836kB min:36200kB low:45248kB high:54296kB active_anon:52648kB inactive_anon:95680kB active_file:24kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2888kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  672.819159] lowmem_reserve[]: 0 0 0 0 0
[  672.823246] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  672.849033] lowmem_reserve[]: 0 0 0 0 0
[  672.853032] Node 1 Normal free:53528kB min:53696kB low:67120kB high:80544kB active_anon:1000kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  672.908098] lowmem_reserve[]: 0 0 0 0 0
[  672.912106] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 25*16kB (UME) 26*32kB (UME) 15*64kB (UME) 11*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 11056kB
[  672.927779] Node 0 DMA32: 544*4kB (ME) 552*8kB (UME) 199*16kB (UME) 531*32kB (UME) 104*64kB (UM) 15*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36112kB
[  672.943017] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  672.953924] Node 1 Normal: 60*4kB (UME) 75*8kB (UM) 41*16kB (M) 18*32kB (UME) 484*64kB (UM) 56*128kB (UM) 50*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 53528kB
[  672.969248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  672.978145] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  672.986759] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  672.995660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  673.004272] 35624 total pagecache pages
[  673.013665] 0 pages in swap cache
[  673.017124] Swap cache stats: add 0, delete 0, find 0/0
[  673.022526] Free swap  = 0kB
[  673.025536] Total swap = 0kB
[  673.031303] 2097051 pages RAM
[  673.034405] 0 pages HighMem/MovableOnly
[  673.039001] 363841 pages reserved
[  673.042446] 0 pages cma reserved
[  673.045800] Out of memory (oom_kill_allocating_task): Kill process 21097 (syz-executor.1) score 0 or sacrifice child
[  673.056532] Killed process 21868 (syz-executor.1) total-vm:93252kB, anon-rss:148kB, file-rss:34820kB, shmem-rss:0kB
[  673.083872] oom_reaper: reaped process 21868 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  673.124210] syz-executor.1 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  673.152150] syz-executor.1 cpuset=/ mems_allowed=0-1
[  673.162375] CPU: 0 PID: 21097 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  673.170256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  673.179601] Call Trace:
[  673.182189]  dump_stack+0x1b2/0x281
[  673.185814]  dump_header+0x178/0x82f
[  673.189529]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  673.194634]  ? ___ratelimit+0x2cd/0x530
[  673.198614]  oom_kill_process.cold+0x10/0xb18
[  673.203115]  out_of_memory+0xe3e/0x1190
[  673.207093]  ? oom_killer_disable+0x1c0/0x1c0
[  673.211581]  ? mutex_trylock+0x152/0x1a0
[  673.215642]  __alloc_pages_nodemask+0x23e1/0x2720
[  673.220493]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  673.225350]  alloc_pages_current+0x155/0x260
[  673.229757]  filemap_fault+0xea3/0x1980
[  673.233750]  ext4_filemap_fault+0x84/0xb0
[  673.237894]  __do_fault+0xfa/0x380
[  673.241428]  __handle_mm_fault+0x2497/0x4620
[  673.245832]  ? vm_insert_page+0x7c0/0x7c0
[  673.249978]  ? nanosleep_copyout+0x100/0x100
[  673.254396]  handle_mm_fault+0x391/0x860
[  673.258463]  __do_page_fault+0x549/0xad0
[  673.262522]  ? spurious_fault+0x640/0x640
[  673.266683]  ? do_page_fault+0x60/0x500
[  673.270655]  ? page_fault+0x2f/0x50
[  673.274276]  page_fault+0x45/0x50
[  673.277719] RIP: a35ff:0x2
[  673.280549] RSP: 001e:00007ffdd5fc6c0c EFLAGS: 00000032
[  673.356404] Mem-Info:
[  673.404333] active_anon:13906 inactive_anon:35169 isolated_anon:0
[  673.404333]  active_file:12 inactive_file:11 isolated_file:0
[  673.404333]  unevictable:0 dirty:0 writeback:0 unstable:0
[  673.404333]  slab_reclaimable:12752 slab_unreclaimable:115357
[  673.404333]  mapped:52615 shmem:35599 pagetables:819 bounce:0
[  673.404333]  free:15165 free_pcp:35 free_cma:0
[  673.457190] Node 0 active_anon:54624kB inactive_anon:95680kB active_file:44kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152964kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  673.506260] Node 1 active_anon:1000kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  673.555194] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2060kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  673.564368] syz-executor.1: 
[  673.626351] lowmem_reserve[]: 0 2717 2718 2718 2718
[  673.677429] Node 0 DMA32 free:17612kB min:36200kB low:45248kB high:54296kB active_anon:52564kB inactive_anon:95680kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2888kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  673.752296] lowmem_reserve[]: 0 0 0 0 0
[  673.756330] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  673.773360] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  673.821798] lowmem_reserve[]: 0 0 0 0 0
[  673.826870] Node 1 Normal free:26744kB min:53696kB low:67120kB high:80544kB active_anon:1000kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  673.876041] syz-executor.1 cpuset=/ mems_allowed=0-1
[  673.880219] lowmem_reserve[]: 0 0 0 0 0
[  673.885208] Node 0 DMA: 1*4kB (M) 3*8kB (ME) 20*16kB (UME) 26*32kB (UME) 15*64kB (UME) 11*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 10972kB
[  673.924499] CPU: 1 PID: 21868 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  673.931031] Node 0 
[  673.932406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  673.932414] DMA32: 
[  673.934630] Call Trace:
[  673.944007] 540*4kB 
[  673.946259]  dump_stack+0x1b2/0x281
[  673.948827] (UME) 
[  673.951118]  warn_alloc.cold+0x96/0x1cc
[  673.954716] 552*8kB 
[  673.956852]  ? zone_watermark_ok_safe+0x220/0x220
[  673.960814] (ME) 
[  673.963105]  ? usleep_range+0x130/0x130
[  673.967940] 194*16kB 
[  673.969970]  ? try_to_free_pages+0x23f/0x6e0
[  673.973915] (UME) 
[  673.976313]  ? _find_next_bit+0xdb/0x100
[  673.980716] 63*32kB 
[  673.982837]  ? run_timer_softirq+0x5a0/0x5a0
[  673.986890] (UME) 
[  673.989208]  __alloc_pages_nodemask+0x2127/0x2720
[  673.989226]  ? lock_acquire+0x170/0x3f0
[  673.993640] 48*64kB 
[  673.995808]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  674.000650] (UM) 
[  674.004583]  ? ion_page_pool_alloc+0x9e/0x1b0
[  674.006878] 13*128kB 
[  674.011735]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  674.011755]  alloc_pages_current+0x155/0x260
[  674.011769]  ion_page_pool_alloc+0x118/0x1b0
[  674.013972] (UM) 
[  674.018293]  ion_system_heap_allocate+0x133/0x8c0
[  674.018304]  ? ion_alloc+0x187/0x810
[  674.018315]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  674.018326]  ? ion_system_contig_heap_create+0x130/0x130
[  674.020716] 5*256kB 
[  674.026149]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  674.026162]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  674.030567] (M) 
[  674.034939]  ion_alloc+0x204/0x810
[  674.036973] 0*512kB 
[  674.041807]  ? ion_dma_buf_release+0x40/0x40
[  674.041821]  ? __might_fault+0x177/0x1b0
[  674.041833]  ion_ioctl+0xea/0x1f0
[  674.045524] 0*1024kB 
[  674.050974]  ? ion_query_heaps+0x360/0x360
[  674.050987]  ? ion_query_heaps+0x360/0x360
[  674.050998]  do_vfs_ioctl+0x75a/0xff0
[  674.051010]  ? ioctl_preallocate+0x1a0/0x1a0
[  674.056449] 0*2048kB 
[  674.058761]  ? lock_downgrade+0x740/0x740
[  674.058774]  ? __fget+0x225/0x360
[  674.058783]  ? do_vfs_ioctl+0xff0/0xff0
[  674.058795]  ? security_file_ioctl+0x83/0xb0
[  674.063787] 0*4096kB 
[  674.068633]  SyS_ioctl+0x7f/0xb0
[  674.068642]  ? do_vfs_ioctl+0xff0/0xff0
[  674.068654]  do_syscall_64+0x1d5/0x640
[  674.068676]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  674.070628] = 17712kB
[  674.074151] RIP: 0033:0x466459
[  674.076451] Node 0 
[  674.080843] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  674.080853] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  674.080858] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  674.080862] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  674.080867] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  674.080872] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  674.223759] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  674.249705] Node 1 Normal: 54*4kB (ME) 68*8kB (UM) 42*16kB (UM) 17*32kB (ME) 67*64kB (UM) 56*128kB (UM) 50*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 26744kB
[  674.283691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  674.285348] warn_alloc_show_mem: 3 callbacks suppressed
[  674.285352] Mem-Info:
[  674.300629] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  674.317384] active_anon:13904 inactive_anon:35169 isolated_anon:0
[  674.317384]  active_file:6 inactive_file:12 isolated_file:0
[  674.317384]  unevictable:0 dirty:0 writeback:0 unstable:0
[  674.317384]  slab_reclaimable:12750 slab_unreclaimable:115350
[  674.317384]  mapped:52615 shmem:35599 pagetables:819 bounce:0
[  674.317384]  free:13857 free_pcp:60 free_cma:0
[  674.329094] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  674.367197] Node 0 active_anon:54616kB inactive_anon:95680kB active_file:20kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152964kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  674.385214] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  674.413569] Node 1 active_anon:1000kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  674.427166] 35624 total pagecache pages
[  674.463099] 0 pages in swap cache
[  674.466577] Swap cache stats: add 0, delete 0, find 0/0
[  674.493190] Free swap  = 0kB
[  674.496249] Total swap = 0kB
[  674.515536] 2097051 pages RAM
[  674.519175] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2060kB 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
[  674.526020] 0 pages HighMem/MovableOnly
[  674.565448] lowmem_reserve[]: 0 2717 2718 2718 2718
[  674.569192] 363841 pages reserved
[  674.574157] 0 pages cma reserved
[  674.577520] Out of memory (oom_kill_allocating_task): Kill process 21097 (syz-executor.1) score 0 or sacrifice child
[  674.597357] Node 0 DMA32 free:17712kB min:36200kB low:45248kB high:54296kB active_anon:52556kB inactive_anon:95680kB active_file:96kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2888kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  674.608353] Killed process 21097 (syz-executor.1) total-vm:93120kB, anon-rss:104kB, file-rss:33580kB, shmem-rss:0kB
[  674.656403] oom_reaper: reaped process 21097 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  674.678937] syz-executor.0 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  674.697584] syz-executor.1: page allocation failure: order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[  674.725464] lowmem_reserve[]: 0 0 0 0 0
[  674.726703] syz-executor.1 cpuset=
[  674.754909] Node 0 
[  674.756261] /
[  674.793710] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  674.796280]  mems_allowed=0-1
[  674.840768] syz-executor.0 cpuset=/ mems_allowed=0-1
[  674.845939] CPU: 0 PID: 7984 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  674.853726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  674.863076] Call Trace:
[  674.865672]  dump_stack+0x1b2/0x281
[  674.869302]  dump_header+0x178/0x82f
[  674.873276]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  674.875965] lowmem_reserve[]:
[  674.878377]  ? ___ratelimit+0x2cd/0x530
[  674.878387]  oom_kill_process.cold+0x10/0xb18
[  674.878405]  out_of_memory+0xe3e/0x1190
[  674.878419]  ? oom_killer_disable+0x1c0/0x1c0
[  674.878427]  ? mutex_trylock+0x152/0x1a0
[  674.878438]  __alloc_pages_nodemask+0x23e1/0x2720
[  674.878460]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  674.878485]  alloc_pages_current+0x155/0x260
[  674.878496]  filemap_fault+0xea3/0x1980
[  674.878515]  ext4_filemap_fault+0x84/0xb0
[  674.878527]  __do_fault+0xfa/0x380
[  674.916831]  0
[  674.920577]  __handle_mm_fault+0x2497/0x4620
[  674.920589]  ? vm_insert_page+0x7c0/0x7c0
[  674.920599]  ? lock_downgrade+0x740/0x740
[  674.920619]  handle_mm_fault+0x391/0x860
[  674.920631]  __do_page_fault+0x549/0xad0
[  674.920644]  ? spurious_fault+0x640/0x640
[  674.920654]  ? do_page_fault+0x60/0x500
[  674.920663]  ? page_fault+0x2f/0x50
[  674.920673]  page_fault+0x45/0x50
[  674.945254]  0
[  674.946959] RIP: a360f:0x3
[  674.970786] RSP: 147d:00007fff6f6f81cc EFLAGS: 00000032
[  674.986452] CPU: 0 PID: 21097 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  674.986700]  0
[  674.991816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  674.991821] Call Trace:
[  674.991838]  dump_stack+0x1b2/0x281
[  674.991850]  warn_alloc.cold+0x96/0x1cc
[  674.991861]  ? zone_watermark_ok_safe+0x220/0x220
[  674.991869]  ? usleep_range+0x130/0x130
[  674.991877]  ? try_to_free_pages+0x23f/0x6e0
[  674.991885]  ? _find_next_bit+0xdb/0x100
[  674.991895]  ? run_timer_softirq+0x5a0/0x5a0
[  674.991909]  __alloc_pages_nodemask+0x2127/0x2720
[  674.991931]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  674.991956]  alloc_pages_current+0x155/0x260
[  674.991972]  filemap_fault+0xea3/0x1980
[  675.057390]  0
[  675.060755]  ext4_filemap_fault+0x84/0xb0
[  675.060767]  __do_fault+0xfa/0x380
[  675.060777]  __handle_mm_fault+0x2497/0x4620
[  675.060788]  ? vm_insert_page+0x7c0/0x7c0
[  675.060798]  ? nanosleep_copyout+0x100/0x100
[  675.060817]  handle_mm_fault+0x391/0x860
[  675.060830]  __do_page_fault+0x549/0xad0
[  675.060842]  ? spurious_fault+0x640/0x640
[  675.060851]  ? do_page_fault+0x60/0x500
[  675.060860]  ? page_fault+0x2f/0x50
[  675.060875]  page_fault+0x45/0x50
[  675.106820] RIP: a35ff:0x2
[  675.109661] RSP: 001e:00007ffdd5fc6c0c EFLAGS: 00000032
[  675.115361]  0
[  675.143541] Mem-Info:
[  675.156390] active_anon:13884 inactive_anon:35169 isolated_anon:0
[  675.156390]  active_file:36 inactive_file:9 isolated_file:0
[  675.156390]  unevictable:0 dirty:0 writeback:0 unstable:0
[  675.156390]  slab_reclaimable:12750 slab_unreclaimable:115300
[  675.156390]  mapped:52615 shmem:35599 pagetables:819 bounce:0
[  675.156390]  free:13883 free_pcp:118 free_cma:0
[  675.214527] Node 1 Normal free:26744kB min:53696kB low:67120kB high:80544kB active_anon:996kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:124kB local_pcp:120kB free_cma:0kB
[  675.218665] Node 0 active_anon:54540kB inactive_anon:95680kB active_file:140kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152964kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.263666] lowmem_reserve[]: 0 0 0 0 0
[  675.303341] Node 1 active_anon:996kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.325881] Node 0 
[  675.355900] Node 0 
[  675.356057] DMA: 
[  675.366661] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2060kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  675.385730] 1*4kB (M) 3*8kB (ME) 20*16kB (UME) 26*32kB (UME) 15*64kB (UME) 11*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 10972kB
[  675.417121] lowmem_reserve[]:
[  675.446369] Node 0 
[  675.447981]  0 2717 2718 2718 2718
[  675.455283] Node 0 DMA32 free:17816kB min:36200kB low:45248kB high:54296kB active_anon:52480kB inactive_anon:95680kB active_file:104kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2888kB bounce:0kB free_pcp:348kB local_pcp:216kB free_cma:0kB
[  675.474109] DMA32: 540*4kB (UME) 565*8kB (UME) 198*16kB (UME) 63*32kB (UME) 48*64kB (UM) 13*128kB (UM) 5*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17880kB
[  675.507705] lowmem_reserve[]:
[  675.546551] Node 0 
[  675.547732]  0 0 0 0 0
[  675.554439] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  675.574715] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  675.616302] Node 1 Normal: 54*4kB (ME) 68*8kB (UM) 42*16kB (UM) 17*32kB (ME) 67*64kB (UM) 56*128kB (UM) 50*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 26744kB
[  675.619680] lowmem_reserve[]:
[  675.655613] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  675.656466]  0
[  675.666791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  675.687438]  0 0 0 0
[  675.697450] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  675.698315] Node 1 Normal free:26744kB min:53696kB low:67120kB high:80544kB active_anon:996kB inactive_anon:44996kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:124kB local_pcp:4kB free_cma:0kB
[  675.724613] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  675.764844] 35624 total pagecache pages
[  675.766900] lowmem_reserve[]:
[  675.795026] 0 pages in swap cache
[  675.798064]  0 0 0 0 0
[  675.804961] Node 0 DMA: 1*4kB (M) 3*8kB (ME) 20*16kB (UME) 26*32kB (UME) 15*64kB (UME) 11*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 0*2048kB 0*4096kB = 10972kB
[  675.806777] Swap cache stats: add 0, delete 0, find 0/0
[  675.844353] Free swap  = 0kB
[  675.846035] Node 0 
[  675.847375] Total swap = 0kB
[  675.847384] DMA32: 540*4kB (UME) 565*8kB (UME) 198*16kB (UME) 63*32kB (UME) 48*64kB (UM) 13*128kB (UM) 5*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17880kB
[  675.873794] 2097051 pages RAM
[  675.916047] 0 pages HighMem/MovableOnly
[  675.917222] Node 0 
[  675.942707] 363841 pages reserved
[  675.946167] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  675.966959] 0 pages cma reserved
[  675.974642] Node 1 Normal: 54*4kB (ME) 68*8kB (UM) 42*16kB (UM) 17*32kB (ME) 67*64kB (UM) 56*128kB (UM) 50*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 26744kB
[  676.006133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  676.033737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  676.068702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  676.130336] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  676.180770] 37210 total pagecache pages
[  676.194835] 0 pages in swap cache
[  676.247149] Swap cache stats: add 0, delete 0, find 0/0
[  676.263279] Free swap  = 0kB
[  676.278057] Total swap = 0kB
[  676.283754] 2097051 pages RAM
[  676.293842] 0 pages HighMem/MovableOnly
[  676.310034] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  676.311010] 363841 pages reserved
[  676.332449] syz-executor.1 cpuset=/ mems_allowed=0-1
[  676.340268] CPU: 1 PID: 21868 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  676.347330] 0 pages cma reserved
[  676.348150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  676.348155] Call Trace:
[  676.348172]  dump_stack+0x1b2/0x281
[  676.348186]  warn_alloc.cold+0x96/0x1cc
[  676.348198]  ? zone_watermark_ok_safe+0x220/0x220
[  676.348220]  __alloc_pages_nodemask+0x2127/0x2720
[  676.351568] Out of memory (oom_kill_allocating_task): Kill process 7984 (syz-executor.0) score 0 or sacrifice child
[  676.360931]  ? io_schedule_timeout+0x140/0x140
[  676.360941]  ? retint_kernel+0x2d/0x2d
[  676.360956]  ? lock_acquire+0x170/0x3f0
[  676.360972]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  676.363558] Killed process 21869 (syz-executor.0) total-vm:93384kB, anon-rss:152kB, file-rss:34820kB, shmem-rss:0kB
[  676.367151]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  676.424524]  ? __mutex_unlock_slowpath+0x75/0x770
[  676.429365]  alloc_pages_current+0x155/0x260
[  676.433786]  ion_page_pool_alloc+0x118/0x1b0
[  676.438189]  ion_system_heap_allocate+0x133/0x8c0
[  676.443026]  ? _raw_spin_unlock+0x29/0x40
[  676.447170]  ? _ion_heap_freelist_drain+0x6e/0x410
[  676.452110]  ? ion_system_contig_heap_create+0x130/0x130
[  676.457554]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  676.462580]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  676.467417]  ion_alloc+0x27a/0x810
[  676.470955]  ? ion_dma_buf_release+0x40/0x40
[  676.475444]  ? __might_fault+0x177/0x1b0
[  676.479500]  ion_ioctl+0xea/0x1f0
[  676.482968]  ? ion_query_heaps+0x360/0x360
[  676.487206]  ? ion_query_heaps+0x360/0x360
[  676.491436]  do_vfs_ioctl+0x75a/0xff0
[  676.495232]  ? ioctl_preallocate+0x1a0/0x1a0
[  676.499650]  ? lock_downgrade+0x740/0x740
[  676.503793]  ? __fget+0x225/0x360
[  676.507257]  ? do_vfs_ioctl+0xff0/0xff0
[  676.511230]  ? security_file_ioctl+0x83/0xb0
[  676.515643]  SyS_ioctl+0x7f/0xb0
[  676.519003]  ? do_vfs_ioctl+0xff0/0xff0
[  676.522971]  do_syscall_64+0x1d5/0x640
[  676.526863]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  676.532057] RIP: 0033:0x466459
[  676.535233] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  676.543015] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  676.550272] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  676.557529] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  676.564784] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  676.572048] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  676.590031] warn_alloc_show_mem: 1 callbacks suppressed
[  676.590034] Mem-Info:
[  676.624376] oom_reaper: reaped process 21869 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  676.626899] active_anon:13909 inactive_anon:35169 isolated_anon:0
[  676.626899]  active_file:50 inactive_file:6 isolated_file:1
[  676.626899]  unevictable:0 dirty:0 writeback:25 unstable:0
[  676.626899]  slab_reclaimable:12730 slab_unreclaimable:115186
[  676.626899]  mapped:52666 shmem:35599 pagetables:819 bounce:0
[  676.626899]  free:13823 free_pcp:32 free_cma:0
[  676.679727] Node 0 active_anon:52448kB inactive_anon:95680kB active_file:116kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:153068kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  676.688438] oom_reaper: reaped process 21862 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  676.707605] syz-executor.4: 
[  676.717618] Node 1 active_anon:996kB inactive_anon:44996kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57596kB dirty:0kB writeback:100kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  676.749965] syz-executor.0 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  676.762971] syz-executor.0 cpuset=/ mems_allowed=0-1
[  676.768234] CPU: 1 PID: 7984 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  676.769487] syz-executor.0: 
[  676.776015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  676.776022] Call Trace:
[  676.790949]  dump_stack+0x1b2/0x281
[  676.794575]  dump_header+0x178/0x82f
[  676.797189] page allocation failure: order:0
[  676.798290]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  676.798299]  ? ___ratelimit+0x2cd/0x530
[  676.798309]  oom_kill_process.cold+0x10/0xb18
[  676.798326]  out_of_memory+0xe3e/0x1190
[  676.802718] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  676.807807]  ? oom_killer_disable+0x1c0/0x1c0
[  676.807815]  ? mutex_trylock+0x152/0x1a0
[  676.807829]  __alloc_pages_nodemask+0x23e1/0x2720
[  676.811795] page allocation failure: order:0
[  676.816273]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  676.820242] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  676.827311]  alloc_pages_current+0x155/0x260
[  676.831796] (null)
[  676.835813]  filemap_fault+0xea3/0x1980
[  676.835831]  ext4_filemap_fault+0x84/0xb0
[  676.835842]  __do_fault+0xfa/0x380
[  676.844825] syz-executor.4 cpuset=
[  676.845073]  __handle_mm_fault+0x2497/0x4620
[  676.850029] /
[  676.857091]  ? vm_insert_page+0x7c0/0x7c0
[  676.861504] (null)
[  676.863612]  ? lock_downgrade+0x740/0x740
[  676.867583] syz-executor.0 cpuset=
[  676.871701]  handle_mm_fault+0x391/0x860
[  676.875207] /
[  676.878737]  __do_page_fault+0x549/0xad0
[  676.883151]  mems_allowed=0-1
[  676.884820]  ? spurious_fault+0x640/0x640
[  676.897514]  mems_allowed=0-1
[  676.898721]  ? do_page_fault+0x60/0x500
[  676.922814]  ? page_fault+0x2f/0x50
[  676.926432]  page_fault+0x45/0x50
[  676.929890] RIP: a360f:0x3
[  676.932717] RSP: 147d:00007fff6f6f81cc EFLAGS: 00000032
[  676.932740] CPU: 0 PID: 21869 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  676.937293] Node 0 
[  676.938124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  676.938128] Call Trace:
[  676.938143]  dump_stack+0x1b2/0x281
[  676.938157]  warn_alloc.cold+0x96/0x1cc
[  676.938168]  ? zone_watermark_ok_safe+0x220/0x220
[  676.938177]  ? usleep_range+0x130/0x130
[  676.938191]  ? try_to_free_pages+0x23f/0x6e0
[  676.946093] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  676.948282]  ? _find_next_bit+0xdb/0x100
[  676.948293]  ? run_timer_softirq+0x5a0/0x5a0
[  676.948309]  __alloc_pages_nodemask+0x2127/0x2720
[  676.948327]  ? lock_acquire+0x170/0x3f0
[  676.948344]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  676.959892] lowmem_reserve[]:
[  676.960257]  ? ion_page_pool_alloc+0x9e/0x1b0
[  676.963853]  0
[  676.967815]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  676.967829]  ? retint_kernel+0x2d/0x2d
[  676.967843]  alloc_pages_current+0x155/0x260
[  676.967859]  ion_page_pool_alloc+0x118/0x1b0
[  676.972702]  2717
[  676.976686]  ion_system_heap_allocate+0x133/0x8c0
[  676.983188]  2718
[  677.006658]  ? ion_alloc+0x187/0x810
[  677.006670]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  677.006680]  ? ion_system_contig_heap_create+0x130/0x130
[  677.006690]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  677.006701]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  677.006713]  ion_alloc+0x204/0x810
[  677.006727]  ? ion_dma_buf_release+0x40/0x40
[  677.006738]  ? __might_fault+0x177/0x1b0
[  677.006754]  ion_ioctl+0xea/0x1f0
[  677.006764]  ? ion_query_heaps+0x360/0x360
[  677.006776]  ? ion_query_heaps+0x360/0x360
[  677.006787]  do_vfs_ioctl+0x75a/0xff0
[  677.006798]  ? ioctl_preallocate+0x1a0/0x1a0
[  677.013339]  2718
[  677.015244]  ? lock_downgrade+0x740/0x740
[  677.020115]  2718
[  677.024025]  ? __fget+0x225/0x360
[  677.031929]  ? do_vfs_ioctl+0xff0/0xff0
[  677.036396] Node 0 
[  677.038185]  ? security_file_ioctl+0x83/0xb0
[  677.038196]  SyS_ioctl+0x7f/0xb0
[  677.038204]  ? do_vfs_ioctl+0xff0/0xff0
[  677.038216]  do_syscall_64+0x1d5/0x640
[  677.038233]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  677.043694] DMA32 free:17836kB min:36200kB low:45248kB high:54296kB active_anon:52596kB inactive_anon:95680kB active_file:96kB inactive_file:24kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2888kB bounce:0kB free_pcp:348kB local_pcp:128kB free_cma:0kB
[  677.047549] RIP: 0033:0x466459
[  677.047554] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  677.047564] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  677.047569] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  677.047574] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  677.047579] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  677.047584] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  677.226791] CPU: 0 PID: 21862 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  677.232443] Mem-Info:
[  677.239428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  677.239432] Call Trace:
[  677.239451]  dump_stack+0x1b2/0x281
[  677.239465]  warn_alloc.cold+0x96/0x1cc
[  677.239477]  ? zone_watermark_ok_safe+0x220/0x220
[  677.239487]  ? usleep_range+0x130/0x130
[  677.239498]  ? try_to_free_pages+0x23f/0x6e0
[  677.247390] active_anon:13378 inactive_anon:35170 isolated_anon:0
[  677.247390]  active_file:26 inactive_file:9 isolated_file:0
[  677.247390]  unevictable:0 dirty:0 writeback:0 unstable:0
[  677.247390]  slab_reclaimable:12730 slab_unreclaimable:115188
[  677.247390]  mapped:52619 shmem:35600 pagetables:816 bounce:0
[  677.247390]  free:13897 free_pcp:0 free_cma:0
[  677.249797]  ? _find_next_bit+0xdb/0x100
[  677.249808]  ? run_timer_softirq+0x5a0/0x5a0
[  677.249824]  __alloc_pages_nodemask+0x2127/0x2720
[  677.249842]  ? lock_acquire+0x170/0x3f0
[  677.249857]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  677.259238] Node 0 active_anon:52448kB inactive_anon:95680kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152980kB dirty:0kB writeback:0kB shmem:97052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  677.261769]  ? ion_page_pool_alloc+0x9e/0x1b0
[  677.265400] Node 1 active_anon:1064kB inactive_anon:45000kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  677.269360]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  677.269372]  ? __sanitizer_cov_trace_pc+0x9/0x50
[  677.269424]  alloc_pages_current+0x155/0x260
[  677.269440]  ion_page_pool_alloc+0x118/0x1b0
[  677.274280] Node 0 
[  677.278239]  ion_system_heap_allocate+0x133/0x8c0
[  677.278250]  ? ion_alloc+0x187/0x810
[  677.278261]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  677.278274]  ? ion_system_contig_heap_create+0x130/0x130
[  677.282685] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  677.315661]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  677.315675]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  677.315687]  ion_alloc+0x204/0x810
[  677.315702]  ? ion_dma_buf_release+0x40/0x40
[  677.315713]  ? __might_fault+0x177/0x1b0
[  677.315725]  ion_ioctl+0xea/0x1f0
[  677.315734]  ? ion_query_heaps+0x360/0x360
[  677.315747]  ? ion_query_heaps+0x360/0x360
[  677.315757]  do_vfs_ioctl+0x75a/0xff0
[  677.315768]  ? ioctl_preallocate+0x1a0/0x1a0
[  677.320010] lowmem_reserve[]:
[  677.324228]  ? lock_downgrade+0x740/0x740
[  677.329095]  0
[  677.333019]  ? __fget+0x225/0x360
[  677.337879]  2717
[  677.365509]  ? do_vfs_ioctl+0xff0/0xff0
[  677.365519]  ? security_file_ioctl+0x83/0xb0
[  677.365528]  SyS_ioctl+0x7f/0xb0
[  677.365537]  ? do_vfs_ioctl+0xff0/0xff0
[  677.365548]  do_syscall_64+0x1d5/0x640
[  677.365564]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  677.365573] RIP: 0033:0x466459
[  677.365577] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  677.365586] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  677.365591] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  677.365596] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  677.365601] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  677.365606] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  677.432760] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  677.432783] syz-executor.0 cpuset=/ mems_allowed=0-1
[  677.432806] CPU: 0 PID: 21869 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  677.438298] lowmem_reserve[]:
[  677.463840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  677.463845] Call Trace:
[  677.463867]  dump_stack+0x1b2/0x281
[  677.463880]  warn_alloc.cold+0x96/0x1cc
[  677.463892]  ? zone_watermark_ok_safe+0x220/0x220
[  677.463913]  __alloc_pages_nodemask+0x2127/0x2720
[  677.463929]  ? lock_acquire+0x170/0x3f0
[  677.463944]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  677.463960]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  677.469058]  0
[  677.473824]  ? __mutex_unlock_slowpath+0x75/0x770
[  677.477331]  0
[  677.481723]  ? retint_kernel+0x2d/0x2d
[  677.481737]  alloc_pages_current+0x155/0x260
[  677.481751]  ion_page_pool_alloc+0x118/0x1b0
[  677.481763]  ion_system_heap_allocate+0x133/0x8c0
[  677.481774]  ? _raw_spin_unlock+0x29/0x40
[  677.481783]  ? _ion_heap_freelist_drain+0x6e/0x410
[  677.481793]  ? ion_system_contig_heap_create+0x130/0x130
[  677.481807]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  677.485845]  0
[  677.489281]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  677.489294]  ion_alloc+0x27a/0x810
[  677.489308]  ? ion_dma_buf_release+0x40/0x40
[  677.489319]  ? __might_fault+0x177/0x1b0
[  677.489332]  ion_ioctl+0xea/0x1f0
[  677.489344]  ? ion_query_heaps+0x360/0x360
[  677.493594]  0
[  677.497873]  ? ion_query_heaps+0x360/0x360
[  677.497884]  do_vfs_ioctl+0x75a/0xff0
[  677.497896]  ? ioctl_preallocate+0x1a0/0x1a0
[  677.497905]  ? lock_downgrade+0x740/0x740
[  677.497918]  ? __fget+0x225/0x360
[  677.497927]  ? do_vfs_ioctl+0xff0/0xff0
[  677.497939]  ? security_file_ioctl+0x83/0xb0
[  677.501727]  0
[  677.506162]  SyS_ioctl+0x7f/0xb0
[  677.513392]  ? do_vfs_ioctl+0xff0/0xff0
[  677.515169] Node 0 
[  677.518629]  do_syscall_64+0x1d5/0x640
[  677.518647]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  677.518656] RIP: 0033:0x466459
[  677.518660] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  677.518670] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  677.518675] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  677.518683] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  677.520749] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  677.524691] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  677.529167]  2718
[  677.532425] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  677.621621] syz-executor.0: 
[  677.623861] lowmem_reserve[]:
[  677.680504] page allocation failure: order:0
[  677.821892]  0
[  677.917837]  2718 2718
[  677.922172] Node 0 DMA32 free:103276kB min:36200kB low:45248kB high:54296kB active_anon:52436kB inactive_anon:95680kB active_file:136kB inactive_file:4136kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2792kB bounce:0kB free_pcp:192kB local_pcp:80kB free_cma:0kB
[  677.960799]  0 0 0 0
[  677.963164] Node 1 Normal free:366736kB min:53696kB low:67120kB high:80544kB active_anon:1064kB inactive_anon:45000kB active_file:1028kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:472kB bounce:0kB free_pcp:608kB local_pcp:308kB free_cma:0kB
[  677.995471] lowmem_reserve[]: 0 0 0 0 0
[  678.000767] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.062743] lowmem_reserve[]: 0 0 0 0 0
[  678.066789] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 4*32kB (UME) 5*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11040kB
[  678.091777] IPVS: ftp: loaded support on port[0] = 21
[  678.127747] lowmem_reserve[]: 0 0 0 0 0
[  678.131788] Node 1 Normal free:268028kB min:53696kB low:67120kB high:80544kB active_anon:960kB inactive_anon:45000kB active_file:1000kB inactive_file:68kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:324kB bounce:0kB free_pcp:412kB local_pcp:32kB free_cma:0kB
[  678.171766] Node 0 DMA32: 312*4kB (UME) 480*8kB (UE) 147*16kB (UME) 14*32kB (ME) 279*64kB (UE) 131*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 42512kB
[  678.210053] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  678.238499] Node 1 Normal: 1*4kB (E) 0*8kB 1*16kB (M) 22*32kB (UME) 141*64kB (UM) 449*128kB (UM) 240*256kB (UM) 13*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 135316kB
[  678.263787] lowmem_reserve[]: 0 0 0 0 0
[  678.274223] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 4*32kB (UME) 5*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11040kB
[  678.302050] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.330716] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.351854] Node 0 DMA32: 395*4kB (UME) 507*8kB (UME) 160*16kB (UME) 20*32kB (UME) 3*64kB (UE) 74*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18500kB
[  678.369191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.378845] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  678.391428] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.400212] 35938 total pagecache pages
[  678.404191] 0 pages in swap cache
[  678.407732] Node 1 Normal: 56*4kB (UME) 70*8kB (UM) 37*16kB (UM) 22*32kB (UME) 26*64kB (M) 8*128kB (UM) 62*256kB (UM) 13*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 27296kB
[  678.423098] Swap cache stats: add 0, delete 0, find 0/0
[  678.428763] Free swap  = 0kB
[  678.431785] Total swap = 0kB
[  678.434838] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.447186] 2097051 pages RAM
[  678.449422] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  678.451103] 0 pages HighMem/MovableOnly
[  678.460427] syz-executor.0 cpuset=/ mems_allowed=0-1
[  678.465421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.467192] CPU: 0 PID: 21869 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  678.475830] 363841 pages reserved
[  678.483600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.483605] Call Trace:
[  678.483624]  dump_stack+0x1b2/0x281
[  678.483638]  warn_alloc.cold+0x96/0x1cc
[  678.483650]  ? zone_watermark_ok_safe+0x220/0x220
[  678.483660]  ? usleep_range+0x130/0x130
[  678.483678]  ? try_to_free_pages+0x23f/0x6e0
[  678.483688]  ? _find_next_bit+0xdb/0x100
[  678.483700]  ? run_timer_softirq+0x5a0/0x5a0
[  678.487146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.496922]  __alloc_pages_nodemask+0x2127/0x2720
[  678.496939]  ? lock_acquire+0x170/0x3f0
[  678.496955]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  678.496966]  ? ion_page_pool_alloc+0x9e/0x1b0
[  678.496981]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  678.496995]  ? retint_kernel+0x2d/0x2d
[  678.497009]  alloc_pages_current+0x155/0x260
[  678.500986] 0 pages cma reserved
[  678.503224]  ion_page_pool_alloc+0x118/0x1b0
[  678.512817] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.516005]  ion_system_heap_allocate+0x133/0x8c0
[  678.521591] 35713 total pagecache pages
[  678.524461]  ? _raw_spin_unlock+0x29/0x40
[  678.528937] 0 pages in swap cache
[  678.537668]  ? _ion_heap_freelist_drain+0x6e/0x410
[  678.537679]  ? ion_system_contig_heap_create+0x130/0x130
[  678.537691]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  678.537703]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  678.537714]  ion_alloc+0x27a/0x810
[  678.542542] Swap cache stats: add 0, delete 0, find 0/0
[  678.546504]  ? ion_dma_buf_release+0x40/0x40
[  678.551413] Free swap  = 0kB
[  678.555802]  ? __might_fault+0x177/0x1b0
[  678.561274] Total swap = 0kB
[  678.565134]  ion_ioctl+0xea/0x1f0
[  678.569626] 2097051 pages RAM
[  678.572869]  ? ion_query_heaps+0x360/0x360
[  678.577249] 0 pages HighMem/MovableOnly
[  678.585825]  ? ion_query_heaps+0x360/0x360
[  678.585836]  do_vfs_ioctl+0x75a/0xff0
[  678.585848]  ? ioctl_preallocate+0x1a0/0x1a0
[  678.585857]  ? lock_downgrade+0x740/0x740
[  678.585869]  ? __fget+0x225/0x360
[  678.585877]  ? do_vfs_ioctl+0xff0/0xff0
[  678.585887]  ? security_file_ioctl+0x83/0xb0
[  678.585896]  SyS_ioctl+0x7f/0xb0
[  678.585903]  ? do_vfs_ioctl+0xff0/0xff0
[  678.585915]  do_syscall_64+0x1d5/0x640
[  678.585932]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  678.585940] RIP: 0033:0x466459
[  678.585945] RSP: 002b:00007f5fb7692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  678.585954] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  678.585960] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  678.585965] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  678.585970] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  678.585975] R13: 00007fff6f6f7f0f R14: 00007f5fb7692300 R15: 0000000000022000
[  678.608580] warn_alloc_show_mem: 3 callbacks suppressed
[  678.608583] Mem-Info:
[  678.635672] 363841 pages reserved
[  678.655361] active_anon:13311 inactive_anon:35171 isolated_anon:0
[  678.655361]  active_file:6 inactive_file:51 isolated_file:8
[  678.655361]  unevictable:0 dirty:24 writeback:0 unstable:0
[  678.655361]  slab_reclaimable:12728 slab_unreclaimable:115838
[  678.655361]  mapped:52680 shmem:35602 pagetables:774 bounce:0
[  678.655361]  free:13777 free_pcp:0 free_cma:0
[  678.657295] syz-executor.4: 
[  678.663515] Node 0 active_anon:52324kB inactive_anon:95684kB active_file:44kB inactive_file:172kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:153192kB dirty:92kB writeback:0kB shmem:97056kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.670166] page allocation failure: order:4
[  678.673728] Node 1 active_anon:920kB inactive_anon:45000kB active_file:0kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57528kB dirty:4kB writeback:0kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.685011] 0 pages cma reserved
[  678.687811] Node 0 
[  678.689919] Out of memory (oom_kill_allocating_task): Kill process 7984 (syz-executor.0) score 0 or sacrifice child
[  678.693193] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.697157] Killed process 7984 (syz-executor.0) total-vm:93120kB, anon-rss:104kB, file-rss:34544kB, shmem-rss:0kB
[  678.706455] lowmem_reserve[]:
[  678.709493] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  678.717193]  0
[  678.724486] (null)
[  678.724492] syz-executor.4 cpuset=/ mems_allowed=0-1
[  678.724516] CPU: 1 PID: 21862 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  678.724528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.724534] Call Trace:
[  678.737267]  2717
[  678.739067]  dump_stack+0x1b2/0x281
[  678.739086]  warn_alloc.cold+0x96/0x1cc
[  678.746340]  2718
[  678.753709]  ? zone_watermark_ok_safe+0x220/0x220
[  678.753731]  __alloc_pages_nodemask+0x2127/0x2720
[  678.753748]  ? lock_acquire+0x170/0x3f0
[  678.759107]  2718
[  678.761513]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  678.764949]  2718
[  678.798000]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  678.798011]  ? __mutex_unlock_slowpath+0x75/0x770
[  678.798036]  alloc_pages_current+0x155/0x260
[  678.829502]  ion_page_pool_alloc+0x118/0x1b0
[  678.829513]  ion_system_heap_allocate+0x133/0x8c0
[  678.829532]  ? _raw_spin_unlock+0x29/0x40
[  678.829545]  ? _ion_heap_freelist_drain+0x6e/0x410
[  678.833944] Node 0 
[  678.860922]  ? ion_system_contig_heap_create+0x130/0x130
[  678.860933]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  678.860944]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  678.860955]  ion_alloc+0x27a/0x810
[  678.860969]  ? ion_dma_buf_release+0x40/0x40
[  678.864360] DMA32 free:17696kB min:36200kB low:45248kB high:54296kB active_anon:52312kB inactive_anon:95684kB active_file:904kB inactive_file:508kB unevictable:0kB writepending:92kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2728kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.866583]  ? __might_fault+0x177/0x1b0
[  678.877259] lowmem_reserve[]:
[  678.903332]  ion_ioctl+0xea/0x1f0
[  678.903344]  ? ion_query_heaps+0x360/0x360
[  678.903357]  ? ion_query_heaps+0x360/0x360
[  678.903370]  do_vfs_ioctl+0x75a/0xff0
[  678.913868]  0
[  678.916959]  ? ioctl_preallocate+0x1a0/0x1a0
[  678.924059]  0
[  678.925824]  ? lock_downgrade+0x740/0x740
[  678.927965]  0
[  678.933053]  ? __fget+0x225/0x360
[  678.940962]  0
[  678.950280]  ? do_vfs_ioctl+0xff0/0xff0
[  678.950322]  ? security_file_ioctl+0x83/0xb0
[  678.952866]  0
[  678.954917]  SyS_ioctl+0x7f/0xb0
[  678.962487]  ? do_vfs_ioctl+0xff0/0xff0
[  678.964523] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.969357]  do_syscall_64+0x1d5/0x640
[  678.969375]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  678.969385] RIP: 0033:0x466459
[  678.974209] lowmem_reserve[]:
[  678.978160] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  678.978169] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  678.978175] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  678.978180] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  678.978189] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  678.980231]  0
[  678.985061] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  678.987101]  0
[  679.010272] oom_reaper: reaped process 7984 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  679.040335]  0
[  679.183606] oom_reaper: reaped process 21863 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  679.187707]  0 0
[  679.248967] Node 1 Normal free:26672kB min:53696kB low:67120kB high:80544kB active_anon:1004kB inactive_anon:45000kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  679.257699] syz-executor.0: 
[  679.277530] lowmem_reserve[]: 0 0 0 0 0
[  679.277557] Node 0 
[  679.282679] syz-executor.1: 
[  679.284525] DMA: 2*4kB 
[  679.286754] page allocation failure: order:0
[  679.289788] (UM) 
[  679.292363] syz-executor.4: 
[  679.296753] 3*8kB (ME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10976kB
[  679.327533] Node 0 DMA32: 509*4kB (ME) 534*8kB (UME) 159*16kB (UME) 21*32kB (ME) 681*64kB (UE) 186*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 76916kB
[  679.331966] oom_reaper: reaped process 21870 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  679.342393] page allocation failure: order:0
[  679.352269] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  679.367528] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  679.375156] syz-executor.4 cpuset=/ mems_allowed=0-1
[  679.387523] page allocation failure: order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[  679.397770] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  679.408533] syz-executor.1 cpuset=/ mems_allowed=0-1
[  679.413651] CPU: 0 PID: 21868 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  679.421533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.430888] Call Trace:
[  679.433498]  dump_stack+0x1b2/0x281
[  679.437123]  warn_alloc.cold+0x96/0x1cc
[  679.441094]  ? zone_watermark_ok_safe+0x220/0x220
[  679.445936]  ? usleep_range+0x130/0x130
[  679.449906]  ? try_to_free_pages+0x23f/0x6e0
[  679.454308]  ? _find_next_bit+0xdb/0x100
[  679.458383]  ? run_timer_softirq+0x5a0/0x5a0
[  679.462796]  __alloc_pages_nodemask+0x2127/0x2720
[  679.467643]  ? lock_acquire+0x170/0x3f0
[  679.471628]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  679.476468]  ? ion_page_pool_alloc+0x9e/0x1b0
[  679.480990]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  679.486449]  alloc_pages_current+0x155/0x260
[  679.490970]  ion_page_pool_alloc+0x118/0x1b0
[  679.495389]  ion_system_heap_allocate+0x133/0x8c0
[  679.500259]  ? _raw_spin_unlock+0x29/0x40
[  679.504501]  ? _ion_heap_freelist_drain+0x6e/0x410
[  679.509435]  ? ion_system_contig_heap_create+0x130/0x130
[  679.514882]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  679.519898]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  679.524739]  ion_alloc+0x27a/0x810
[  679.528300]  ? ion_dma_buf_release+0x40/0x40
[  679.532710]  ? __might_fault+0x177/0x1b0
[  679.536776]  ion_ioctl+0xea/0x1f0
[  679.540228]  ? ion_query_heaps+0x360/0x360
[  679.544465]  ? ion_query_heaps+0x360/0x360
[  679.548707]  do_vfs_ioctl+0x75a/0xff0
[  679.552592]  ? ioctl_preallocate+0x1a0/0x1a0
[  679.557011]  ? lock_downgrade+0x740/0x740
[  679.561160]  ? __fget+0x225/0x360
[  679.564605]  ? do_vfs_ioctl+0xff0/0xff0
[  679.568663]  ? security_file_ioctl+0x83/0xb0
[  679.573067]  SyS_ioctl+0x7f/0xb0
[  679.576427]  ? do_vfs_ioctl+0xff0/0xff0
[  679.580408]  do_syscall_64+0x1d5/0x640
[  679.584305]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  679.589488] RIP: 0033:0x466459
[  679.592671] RSP: 002b:00007f8e9dbaf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  679.600373] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  679.607641] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  679.615000] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  679.622263] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  679.629527] R13: 00007ffdd5fc694f R14: 00007f8e9dbaf300 R15: 0000000000022000
[  679.638232] CPU: 0 PID: 21862 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  679.646297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.655662] Call Trace:
[  679.658252]  dump_stack+0x1b2/0x281
[  679.661882]  warn_alloc.cold+0x96/0x1cc
[  679.665854]  ? zone_watermark_ok_safe+0x220/0x220
[  679.670693]  ? usleep_range+0x130/0x130
[  679.674665]  ? try_to_free_pages+0x23f/0x6e0
[  679.679090]  ? _find_next_bit+0xdb/0x100
[  679.683146]  ? run_timer_softirq+0x5a0/0x5a0
[  679.687577]  __alloc_pages_nodemask+0x2127/0x2720
[  679.692425]  ? lock_acquire+0x170/0x3f0
[  679.696405]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  679.701245]  ? ion_page_pool_alloc+0x9e/0x1b0
[  679.705741]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  679.711207]  alloc_pages_current+0x155/0x260
[  679.715617]  ion_page_pool_alloc+0x118/0x1b0
[  679.720031]  ion_system_heap_allocate+0x133/0x8c0
[  679.724875]  ? _raw_spin_unlock+0x29/0x40
[  679.729043]  ? _ion_heap_freelist_drain+0x6e/0x410
[  679.733967]  ? ion_system_contig_heap_create+0x130/0x130
[  679.739420]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  679.744434]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  679.749281]  ion_alloc+0x27a/0x810
[  679.752845]  ? ion_dma_buf_release+0x40/0x40
[  679.757252]  ? __might_fault+0x177/0x1b0
[  679.761325]  ion_ioctl+0xea/0x1f0
[  679.764780]  ? ion_query_heaps+0x360/0x360
[  679.769017]  ? ion_query_heaps+0x360/0x360
[  679.773334]  do_vfs_ioctl+0x75a/0xff0
[  679.777135]  ? ioctl_preallocate+0x1a0/0x1a0
[  679.781543]  ? lock_downgrade+0x740/0x740
[  679.785694]  ? __fget+0x225/0x360
[  679.789149]  ? do_vfs_ioctl+0xff0/0xff0
[  679.793158]  ? security_file_ioctl+0x83/0xb0
[  679.797594]  SyS_ioctl+0x7f/0xb0
[  679.800976]  ? do_vfs_ioctl+0xff0/0xff0
[  679.804949]  do_syscall_64+0x1d5/0x640
[  679.808931]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  679.814140] RIP: 0033:0x466459
[  679.817328] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  679.825033] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  679.832297] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  679.839561] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  679.846832] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  679.854098] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  679.871718] syz-executor.0 cpuset=/ mems_allowed=0-1
[  679.873952] warn_alloc_show_mem: 1 callbacks suppressed
[  679.873956] Mem-Info:
[  679.877073] CPU: 0 PID: 7984 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  679.884313] active_anon:13304 inactive_anon:35172 isolated_anon:0
[  679.884313]  active_file:10 inactive_file:694 isolated_file:0
[  679.884313]  unevictable:0 dirty:21 writeback:0 unstable:0
[  679.884313]  slab_reclaimable:12728 slab_unreclaimable:115698
[  679.884313]  mapped:53033 shmem:35603 pagetables:795 bounce:0
[  679.884313]  free:163909 free_pcp:384 free_cma:0
[  679.884677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.884681] Call Trace:
[  679.884696]  dump_stack+0x1b2/0x281
[  679.884710]  warn_alloc.cold+0x96/0x1cc
[  679.895844] Node 0 active_anon:52212kB inactive_anon:95688kB active_file:28kB inactive_file:2764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:154636kB dirty:76kB writeback:0kB shmem:97060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  679.926428]  ? zone_watermark_ok_safe+0x220/0x220
[  679.926438]  ? usleep_range+0x130/0x130
[  679.926445]  ? try_to_free_pages+0x23f/0x6e0
[  679.926453]  ? _find_next_bit+0xdb/0x100
[  679.926461]  ? run_timer_softirq+0x5a0/0x5a0
[  679.926474]  __alloc_pages_nodemask+0x2127/0x2720
[  679.926492]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  679.926514]  alloc_pages_current+0x155/0x260
[  679.926525]  filemap_fault+0xea3/0x1980
[  679.926544]  ext4_filemap_fault+0x84/0xb0
[  679.926554]  __do_fault+0xfa/0x380
[  679.926563]  __handle_mm_fault+0x2497/0x4620
[  679.926572]  ? vm_insert_page+0x7c0/0x7c0
[  679.926583]  ? lock_downgrade+0x740/0x740
[  679.926601]  handle_mm_fault+0x391/0x860
[  679.926629]  __do_page_fault+0x549/0xad0
[  679.939772] Node 1 active_anon:1004kB inactive_anon:45000kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:8kB writeback:0kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  679.942162]  ? spurious_fault+0x640/0x640
[  679.942173]  ? do_page_fault+0x60/0x500
[  679.946171] Node 0 
[  679.973998]  ? page_fault+0x2f/0x50
[  679.974006]  page_fault+0x45/0x50
[  679.974014] RIP: a360f:0x3
[  679.974018] RSP: 147d:00007fff6f6f81cc EFLAGS: 00000032
[  679.974417] Node 1 
[  679.989623] DMA free:11232kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  680.008090] Normal: 
[  680.016198] lowmem_reserve[]:
[  680.019089] 345*4kB (UME) 383*8kB (UM) 444*16kB (UM) 
[  680.055169] Bluetooth: hci4 command 0x0409 tx timeout
[  680.117764] 512*32kB 
[  680.140179]  0
[  680.145394] (UME) 3772*64kB (UM) 599*128kB (UM) 392*256kB (UM) 16*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 454556kB
[  680.163061] syz-executor.0 invoked oom-killer: gfp_mask=0x0(), nodemask=(null),  order=0, oom_score_adj=0
[  680.167607]  2717 2718 2718 2718
[  680.174381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.191580] syz-executor.0 cpuset=/ mems_allowed=0-1
[  680.196710] CPU: 0 PID: 7984 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  680.199294] Node 0 
[  680.204547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  680.204554] Call Trace:
[  680.206797] DMA32 free:236888kB min:36200kB low:45248kB high:54296kB active_anon:52400kB inactive_anon:95688kB active_file:344kB inactive_file:5348kB unevictable:0kB writepending:144kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:8000kB pagetables:2792kB bounce:0kB free_pcp:848kB local_pcp:192kB free_cma:0kB
[  680.219690]  dump_stack+0x1b2/0x281
[  680.219702]  dump_header+0x178/0x82f
[  680.219712]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  680.219720]  ? ___ratelimit+0x2cd/0x530
[  680.219729]  oom_kill_process.cold+0x10/0xb18
[  680.219746]  out_of_memory+0xe3e/0x1190
[  680.219755]  ? pagefault_out_of_memory+0xaa/0xd0
[  680.219765]  ? oom_killer_disable+0x1c0/0x1c0
[  680.219772]  ? mutex_trylock+0x152/0x1a0
[  680.219779]  ? pagefault_out_of_memory+0xaa/0xd0
[  680.219789]  pagefault_out_of_memory+0xbb/0xd0
[  680.219800]  ? out_of_memory+0x1190/0x1190
[  680.297633] lowmem_reserve[]:
[  680.301138]  ? lock_downgrade+0x740/0x740
[  680.305365]  0
[  680.308481]  mm_fault_error+0xad/0x2c0
[  680.308492]  __do_page_fault+0x93c/0xad0
[  680.308503]  ? spurious_fault+0x640/0x640
[  680.308510]  ? do_page_fault+0x60/0x500
[  680.308519]  ? page_fault+0x2f/0x50
[  680.308527]  page_fault+0x45/0x50
[  680.308534] RIP: a360f:0x3
[  680.308538] RSP: 147d:00007fff6f6f81cc EFLAGS: 00000032
[  680.322628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.357020] chnl_net:caif_netlink_parms(): no params data found
[  680.359978] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.376831] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.385612] 37120 total pagecache pages
[  680.393061] 0 pages in swap cache
[  680.396522] Swap cache stats: add 0, delete 0, find 0/0
[  680.402574] Free swap  = 0kB
[  680.405927] Total swap = 0kB
[  680.412903] 2097051 pages RAM
[  680.416019] 0 pages HighMem/MovableOnly
[  680.417625]  0 0 0 0
[  680.420730] 363841 pages reserved
[  680.426269] 0 pages cma reserved
[  680.427652] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  680.445631] Mem-Info:
[  680.467934] active_anon:13286 inactive_anon:35172 isolated_anon:0
[  680.467934]  active_file:133 inactive_file:1359 isolated_file:0
[  680.467934]  unevictable:0 dirty:26 writeback:0 unstable:0
[  680.467934]  slab_reclaimable:12720 slab_unreclaimable:115814
[  680.467934]  mapped:53791 shmem:35603 pagetables:795 bounce:0
[  680.467934]  free:175814 free_pcp:376 free_cma:0
[  680.468497] lowmem_reserve[]: 0 0 0 0 0
[  680.522319] Node 1 Normal free:454556kB min:53696kB low:67120kB high:80544kB active_anon:1000kB inactive_anon:45000kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:672kB local_pcp:672kB free_cma:0kB
[  680.567642] Node 0 active_anon:52144kB inactive_anon:95688kB active_file:524kB inactive_file:5632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:157668kB dirty:104kB writeback:0kB shmem:97060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  680.591376] lowmem_reserve[]: 0 0 0 0 0
[  680.631689] Node 0 DMA: 2*4kB (UM) 7*8kB (UME) 4*16kB (UME) 4*32kB (UME) 8*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11264kB
[  680.647580] Node 1 active_anon:1000kB inactive_anon:45000kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:0kB writeback:0kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  680.647586] Node 0 DMA free:11264kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  680.647604] lowmem_reserve[]: 0 2717 2718 2718 2718
[  680.647959] Node 0 
[  680.738918] Node 0 DMA32: 317*4kB (UE) 480*8kB (UE) 3014*16kB (UE) 354*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 64660kB
[  680.807412] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  680.807581] DMA32 free:45108kB min:36200kB low:45248kB high:54296kB active_anon:52132kB inactive_anon:95688kB active_file:824kB inactive_file:5832kB unevictable:0kB writepending:152kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2792kB bounce:0kB free_pcp:340kB local_pcp:180kB free_cma:0kB
[  680.827747] Node 1 Normal: 24*4kB (UME) 67*8kB (UM) 33*16kB (UM) 298*32kB (UME) 1381*64kB (UM) 599*128kB (UM) 392*256kB (UM) 16*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 284296kB
[  680.922077] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.938357] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.957864] lowmem_reserve[]: 0 0 0 0 0
[  680.962252] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  680.992195] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.017559] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.026156] 37519 total pagecache pages
[  681.057568] 0 pages in swap cache
[  681.061055] Swap cache stats: add 0, delete 0, find 0/0
[  681.066416] Free swap  = 0kB
[  681.070145] lowmem_reserve[]: 0 0 0 0 0
[  681.074152] Node 1 Normal free:86664kB min:53696kB low:67120kB high:80544kB active_anon:1100kB inactive_anon:45000kB active_file:408kB inactive_file:304kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:388kB bounce:0kB free_pcp:580kB local_pcp:428kB free_cma:0kB
[  681.103703] bridge0: port 1(bridge_slave_0) entered blocking state
[  681.127596] Total swap = 0kB
[  681.130649] 2097051 pages RAM
[  681.133746] 0 pages HighMem/MovableOnly
[  681.138345] bridge0: port 1(bridge_slave_0) entered disabled state
[  681.151445] device bridge_slave_0 entered promiscuous mode
[  681.157943] 363841 pages reserved
[  681.161422] 0 pages cma reserved
[  681.179118] bridge0: port 2(bridge_slave_1) entered blocking state
[  681.185582] bridge0: port 2(bridge_slave_1) entered disabled state
[  681.218581] device bridge_slave_1 entered promiscuous mode
[  681.224988] lowmem_reserve[]: 0 0 0 0 0
[  681.251528] Node 0 DMA: 1*4kB (M) 5*8kB (UME) 4*16kB (UME) 4*32kB (UME) 6*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11116kB
[  681.291196] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  681.298016] Node 0 DMA32: 255*4kB (UE) 499*8kB (E) 1065*16kB (UE) 381*32kB (UE) 159*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44420kB
[  681.328000] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  681.341623] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  681.377588] Node 1 Normal: 2*4kB (ME) 2*8kB (UM) 32*16kB (UM) 19*32kB (ME) 566*64kB (UM) 14*128kB (UM) 23*256kB (UM) 7*512kB (UM) 69*1024kB (U) 0*2048kB 0*4096kB = 119288kB
[  681.414323] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  681.427979] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.448555] team0: Port device team_slave_0 added
[  681.457162] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.471471] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  681.487880] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.496740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.497843] team0: Port device team_slave_1 added
[  681.546136] 37804 total pagecache pages
[  681.550228] 0 pages in swap cache
[  681.556231] Swap cache stats: add 0, delete 0, find 0/0
[  681.577992] Free swap  = 0kB
[  681.581037] Total swap = 0kB
[  681.584046] 2097051 pages RAM
[  681.587148] 0 pages HighMem/MovableOnly
[  681.618055] 363841 pages reserved
[  681.621531] 0 pages cma reserved
[  681.622467] batman_adv: batadv0: Adding interface: batadv_slave_0
[  681.624886] Out of memory (oom_kill_allocating_task): Kill process 7984 (syz-executor.0) score 0 or sacrifice child
[  681.658095] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  681.697637] Killed process 7984 (syz-executor.0) total-vm:93120kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  681.748813] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  681.777675] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  681.811002] syz-fuzzer cpuset=/ mems_allowed=0-1
[  681.830281] CPU: 0 PID: 7966 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  681.832861] warn_alloc: 1 callbacks suppressed
[  681.832865] syz-executor.2: 
[  681.837742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.837747] Call Trace:
[  681.837763]  dump_stack+0x1b2/0x281
[  681.837776]  dump_header+0x178/0x82f
[  681.837786]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  681.837795]  ? ___ratelimit+0x2cd/0x530
[  681.837805]  oom_kill_process.cold+0x10/0xb18
[  681.837823]  out_of_memory+0xe3e/0x1190
[  681.837835]  ? oom_killer_disable+0x1c0/0x1c0
[  681.837841]  ? mutex_trylock+0x152/0x1a0
[  681.837852]  __alloc_pages_nodemask+0x23e1/0x2720
[  681.837873]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  681.837898]  alloc_pages_current+0x155/0x260
[  681.837909]  filemap_fault+0xea3/0x1980
[  681.837928]  ext4_filemap_fault+0x84/0xb0
[  681.837939]  __do_fault+0xfa/0x380
[  681.837948]  __handle_mm_fault+0x2497/0x4620
[  681.837959]  ? vm_insert_page+0x7c0/0x7c0
[  681.837979]  handle_mm_fault+0x391/0x860
[  681.848375] page allocation failure: order:4
[  681.855000]  __do_page_fault+0x549/0xad0
[  681.860499] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  681.861266]  ? spurious_fault+0x640/0x640
[  681.864951] (null)
[  681.870036]  ? do_page_fault+0x60/0x500
[  681.870045]  ? page_fault+0x2f/0x50
[  681.870053]  page_fault+0x45/0x50
[  681.870061] RIP: 0f00:0xc00005e300
[  681.870065] RSP: 39fd0:000000c00018b6f8 EFLAGS: 00000003
[  681.879143] Mem-Info:
[  681.883344] syz-executor.2 cpuset=
[  681.889506] active_anon:13299 inactive_anon:35172 isolated_anon:0
[  681.889506]  active_file:59 inactive_file:23 isolated_file:0
[  681.889506]  unevictable:0 dirty:32 writeback:0 unstable:0
[  681.889506]  slab_reclaimable:12613 slab_unreclaimable:119239
[  681.889506]  mapped:52821 shmem:35603 pagetables:793 bounce:0
[  681.889506]  free:13891 free_pcp:2 free_cma:0
[  681.893364] /
[  681.895931] Node 0 active_anon:52112kB inactive_anon:95688kB active_file:120kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153652kB dirty:128kB writeback:0kB shmem:97060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  681.900828]  mems_allowed=0-1
[  681.901532] CPU: 1 PID: 21870 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  681.912262] Node 1 active_anon:1084kB inactive_anon:45000kB active_file:116kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57632kB dirty:0kB writeback:0kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.913383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.916902] Node 0 
[  681.921286] Call Trace:
[  681.921304]  dump_stack+0x1b2/0x281
[  681.921318]  warn_alloc.cold+0x96/0x1cc
[  681.921330]  ? zone_watermark_ok_safe+0x220/0x220
[  681.925796] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.929515]  __alloc_pages_nodemask+0x2127/0x2720
[  681.929528]  ? _raw_spin_unlock_irq+0x5a/0x80
[  681.933912] lowmem_reserve[]:
[  681.937961]  ? finish_task_switch+0x178/0x610
[  681.937969]  ? finish_task_switch+0x14d/0x610
[  681.937986]  ? lock_acquire+0x170/0x3f0
[  681.945063]  0
[  681.949202]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  681.949220]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  681.949232]  ? __mutex_unlock_slowpath+0x75/0x770
[  681.951358]  2717
[  681.955339]  ? alloc_pages_current+0x84/0x260
[  681.958959]  2718
[  681.962374]  alloc_pages_current+0x155/0x260
[  681.965887]  2718
[  681.971331]  ion_page_pool_alloc+0x118/0x1b0
[  681.971342]  ion_system_heap_allocate+0x133/0x8c0
[  681.971355]  ? _raw_spin_unlock+0x29/0x40
[  681.973746]  2718
[  681.977285]  ? _ion_heap_freelist_drain+0x6e/0x410
[  682.013018]  ? ion_system_contig_heap_create+0x130/0x130
[  682.040890] Node 0 
[  682.043958]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  682.051869] DMA32 free:17876kB min:36200kB low:45248kB high:54296kB active_anon:52100kB inactive_anon:95688kB active_file:644kB inactive_file:268kB unevictable:0kB writepending:128kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2788kB bounce:0kB free_pcp:8kB local_pcp:4kB free_cma:0kB
[  682.078989]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  682.079003]  ion_alloc+0x27a/0x810
[  682.079022]  ? ion_dma_buf_release+0x40/0x40
[  682.088388] lowmem_reserve[]:
[  682.090591]  ? __might_fault+0x177/0x1b0
[  682.093144]  0
[  682.096757]  ion_ioctl+0xea/0x1f0
[  682.100732]  0
[  682.105532]  ? ion_query_heaps+0x360/0x360
[  682.131256]  0
[  682.135971]  ? ion_query_heaps+0x360/0x360
[  682.140453]  0
[  682.143521]  do_vfs_ioctl+0x75a/0xff0
[  682.148006]  0
[  682.152473]  ? ioctl_preallocate+0x1a0/0x1a0
[  682.158292]  ? lock_downgrade+0x740/0x740
[  682.158306]  ? __fget+0x225/0x360
[  682.158318]  ? do_vfs_ioctl+0xff0/0xff0
[  682.163137] Node 0 
[  682.168664]  ? security_file_ioctl+0x83/0xb0
[  682.168682]  SyS_ioctl+0x7f/0xb0
[  682.168694]  ? do_vfs_ioctl+0xff0/0xff0
[  682.173528] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  682.175569]  do_syscall_64+0x1d5/0x640
[  682.180063] lowmem_reserve[]:
[  682.182108]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  682.186479]  0
[  682.188524] RIP: 0033:0x466459
[  682.188529] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  682.188539] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  682.188546] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  682.188553] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  682.192946]  0
[  682.197799] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  682.197805] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  682.235262] warn_alloc_show_mem: 2 callbacks suppressed
[  682.235266] Mem-Info:
[  682.345072]  0
[  682.353396] active_anon:13287 inactive_anon:35172 isolated_anon:0
[  682.353396]  active_file:23 inactive_file:28 isolated_file:0
[  682.353396]  unevictable:0 dirty:32 writeback:0 unstable:0
[  682.353396]  slab_reclaimable:12602 slab_unreclaimable:119277
[  682.353396]  mapped:52764 shmem:35603 pagetables:695 bounce:0
[  682.353396]  free:13878 free_pcp:61 free_cma:0
[  682.355132] syz-executor.3: 
[  682.358266] Node 0 active_anon:52148kB inactive_anon:95688kB active_file:56kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:153560kB dirty:112kB writeback:0kB shmem:97060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  682.358284] Node 1 active_anon:1000kB inactive_anon:45000kB active_file:36kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57496kB dirty:16kB writeback:0kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  682.358290] Node 0 
[  682.367528] page allocation failure: order:0
[  682.370804] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  682.378060] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  682.383563] lowmem_reserve[]:
[  682.390869]  0
[  682.400352]  0
[  682.408019]  0
[  682.414680]  2717
[  682.429692] (null)
[  682.459779]  2718
[  682.490801]  2718
[  682.550932] Node 1 
[  682.557438] Bluetooth: hci4 command 0x041b tx timeout
[  682.579596] syz-executor.3 cpuset=/ mems_allowed=0-1
[  682.586944] CPU: 1 PID: 21863 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  682.594833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  682.597060] Normal free:26800kB min:53696kB low:67120kB high:80544kB active_anon:1000kB inactive_anon:45000kB active_file:36kB inactive_file:44kB unevictable:0kB writepending:16kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  682.604181] Call Trace:
[  682.604202]  dump_stack+0x1b2/0x281
[  682.604216]  warn_alloc.cold+0x96/0x1cc
[  682.604228]  ? zone_watermark_ok_safe+0x220/0x220
[  682.604241]  ? usleep_range+0x130/0x130
[  682.633694] lowmem_reserve[]:
[  682.636288]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  682.639905]  0
[  682.643856]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  682.648696]  0
[  682.652638]  ? run_timer_softirq+0x5a0/0x5a0
[  682.655726]  0
[  682.660821]  __alloc_pages_nodemask+0x2127/0x2720
[  682.660840]  ? lock_acquire+0x170/0x3f0
[  682.662613]  0
[  682.667618]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  682.667630]  ? ion_page_pool_alloc+0x9e/0x1b0
[  682.667647]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  682.669425]  0
[  682.673830]  alloc_pages_current+0x155/0x260
[  682.680426]  ion_page_pool_alloc+0x118/0x1b0
[  682.680437]  ion_system_heap_allocate+0x133/0x8c0
[  682.680446]  ? ion_alloc+0x187/0x810
[  682.680462]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  682.680473]  ? ion_system_contig_heap_create+0x130/0x130
[  682.684427] Node 0 
[  682.686215]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  682.691056] DMA: 
[  682.695520]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  682.700969] 2*4kB 
[  682.702751]  ion_alloc+0x204/0x810
[  682.707128] (UM) 
[  682.711536]  ? ion_dma_buf_release+0x40/0x40
[  682.711549]  ? __might_fault+0x177/0x1b0
[  682.711562]  ion_ioctl+0xea/0x1f0
[  682.718308] 3*8kB 
[  682.721990]  ? ion_query_heaps+0x360/0x360
[  682.727409] (ME) 
[  682.732848]  ? ion_query_heaps+0x360/0x360
[  682.732860]  do_vfs_ioctl+0x75a/0xff0
[  682.732872]  ? ioctl_preallocate+0x1a0/0x1a0
[  682.735086] 4*16kB 
[  682.740098]  ? lock_downgrade+0x740/0x740
[  682.740112]  ? __fget+0x225/0x360
[  682.740121]  ? do_vfs_ioctl+0xff0/0xff0
[  682.742162] (UME) 
[  682.746991]  ? security_file_ioctl+0x83/0xb0
[  682.749153] 4*32kB 
[  682.752654]  SyS_ioctl+0x7f/0xb0
[  682.754690] (UME) 
[  682.759079]  ? do_vfs_ioctl+0xff0/0xff0
[  682.759091]  do_syscall_64+0x1d5/0x640
[  682.759109]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  682.763143] 4*64kB 
[  682.766578] RIP: 0033:0x466459
[  682.768730] (UME) 
[  682.772913] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  682.774979] 8*128kB 
[  682.779196] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  682.779202] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  682.779206] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  682.779211] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  682.779216] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  682.782264]  2718
[  682.835096] (UE) 
[  682.886694] 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10976kB
[  682.889767] Node 0 DMA32 free:17736kB min:36200kB low:45248kB high:54296kB active_anon:52136kB inactive_anon:95688kB active_file:156kB inactive_file:36kB unevictable:0kB writepending:112kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7680kB pagetables:2392kB bounce:0kB free_pcp:124kB local_pcp:4kB free_cma:0kB
[  682.930234] Node 0 
[  682.958385] lowmem_reserve[]: 0 0 0 0 0
[  682.964612] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  682.984718] DMA32: 586*4kB (UME) 602*8kB (UME) 224*16kB (UME) 30*32kB (UME) 8*64kB (ME) 33*128kB (UM) 5*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17720kB
[  682.990554] lowmem_reserve[]: 0 0 0 0 0
[  683.041045] Node 1 Normal free:64072kB min:53696kB low:67120kB high:80544kB active_anon:1000kB inactive_anon:45000kB active_file:28kB inactive_file:1252kB unevictable:0kB writepending:16kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:136kB local_pcp:8kB free_cma:0kB
[  683.067533] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  683.089304] batman_adv: batadv0: Adding interface: batadv_slave_1
[  683.095602] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  683.162589] lowmem_reserve[]: 0 0 0 0 0
[  683.167548] Node 1 Normal: 1*4kB (E) 2*8kB (UM) 2*16kB (UM) 3*32kB (ME) 2783*64kB (UM) 397*128kB (UM) 45*256kB (UM) 2*512kB (UM) 50*1024kB (U) 3*2048kB (U) 0*4096kB = 298964kB
[  683.169520] Node 0 
[  683.230762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  683.243319] DMA: 3*4kB (UM) 18*8kB (UME) 5*16kB (UME) 4*32kB (UME) 5*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11180kB
[  683.259020] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  683.298190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  683.311166] Node 0 DMA32: 795*4kB (UE) 1003*8kB (UME) 307*16kB (UE) 375*32kB (UE) 1837*64kB (UE) 214*128kB (U) 4*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 174612kB
[  683.338995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  683.346539] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  683.376055] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  683.391811] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
05:09:03 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:09:03 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  683.437827] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  683.442388] Node 1 Normal: 315*4kB (UME) 
[  683.446507] 38270 total pagecache pages
[  683.494974] 285*8kB (UM) 254*16kB (UM) 473*32kB (UE) 4264*64kB (UM) 559*128kB (UM) 370*256kB (UM) 11*512kB (UM) 49*1024kB (U) 4*2048kB (U) 0*4096kB = 525908kB
[  683.496260] 0 pages in swap cache
[  683.549633] Swap cache stats: add 0, delete 0, find 0/0
[  683.562027] device hsr_slave_0 entered promiscuous mode
[  683.568249] Free swap  = 0kB
[  683.570987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  683.571264] Total swap = 0kB
[  683.571271] 2097051 pages RAM
[  683.571274] 0 pages HighMem/MovableOnly
[  683.571277] 363841 pages reserved
[  683.571284] 0 pages cma reserved
[  683.583672] device hsr_slave_1 entered promiscuous mode
[  683.603793] Out of memory (oom_kill_allocating_task): Kill process 7966 (syz-fuzzer) score 0 or sacrifice child
[  683.612299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  683.631951] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
05:09:04 executing program 4:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  683.652344] Killed process 21872 (syz-executor.5) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  683.671932] oom_reaper: reaped process 21872 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  683.684215] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  683.691609] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  683.725902] 39195 total pagecache pages
[  683.748107] 0 pages in swap cache
[  683.755116] Swap cache stats: add 0, delete 0, find 0/0
[  683.767610] Free swap  = 0kB
[  683.770789] Total swap = 0kB
[  683.791203] 2097051 pages RAM
05:09:04 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  683.804548] 0 pages HighMem/MovableOnly
[  683.808678] 363841 pages reserved
[  683.812138] 0 pages cma reserved
[  683.830023] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  683.836769] batman_adv: batadv0: Removing interface: batadv_slave_0
[  683.845377] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  683.852286] batman_adv: batadv0: Removing interface: batadv_slave_1
[  683.860696] device bridge_slave_1 left promiscuous mode
[  683.866374] bridge0: port 2(bridge_slave_1) entered disabled state
[  683.874357] device bridge_slave_0 left promiscuous mode
[  683.880132] bridge0: port 1(bridge_slave_0) entered disabled state
[  683.889721] device veth1_macvtap left promiscuous mode
[  683.895038] device veth0_macvtap left promiscuous mode
[  683.900435] device veth1_vlan left promiscuous mode
[  683.905665] device veth0_vlan left promiscuous mode
[  684.007583] device hsr_slave_1 left promiscuous mode
[  684.015807] device hsr_slave_0 left promiscuous mode
[  684.031741] team0 (unregistering): Port device team_slave_1 removed
[  684.041806] team0 (unregistering): Port device team_slave_0 removed
[  684.051484] bond0 (unregistering): Releasing backup interface bond_slave_1
[  684.067568] bond0 (unregistering): Releasing backup interface bond_slave_0
[  684.100849] bond0 (unregistering): Released all slaves
05:09:04 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  684.837613] Bluetooth: hci4 command 0x040f tx timeout
[  685.387877] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  685.408143] syz-executor.3 cpuset=/ mems_allowed=0-1
[  685.413301] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  685.425815] CPU: 0 PID: 21863 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  685.433706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.443069] Call Trace:
[  685.445665]  dump_stack+0x1b2/0x281
[  685.449302]  warn_alloc.cold+0x96/0x1cc
[  685.453289]  ? zone_watermark_ok_safe+0x220/0x220
[  685.458152]  __alloc_pages_nodemask+0x2127/0x2720
[  685.462992]  ? io_schedule_timeout+0x140/0x140
[  685.467588]  ? lock_acquire+0x170/0x3f0
[  685.471577]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  685.476430]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  685.481886]  ? __mutex_unlock_slowpath+0x75/0x770
[  685.486746]  alloc_pages_current+0x155/0x260
[  685.491172]  ion_page_pool_alloc+0x118/0x1b0
[  685.495591]  ion_system_heap_allocate+0x133/0x8c0
[  685.500451]  ? _raw_spin_unlock+0x29/0x40
[  685.504603]  ? _ion_heap_freelist_drain+0x6e/0x410
[  685.509533]  ? ion_system_contig_heap_create+0x130/0x130
[  685.514992]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  685.520016]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  685.524869]  ion_alloc+0x27a/0x810
[  685.528416]  ? ion_dma_buf_release+0x40/0x40
[  685.532833]  ? __might_fault+0x177/0x1b0
[  685.536907]  ion_ioctl+0xea/0x1f0
[  685.540366]  ? ion_query_heaps+0x360/0x360
[  685.544599]  ? ion_query_heaps+0x360/0x360
[  685.548840]  do_vfs_ioctl+0x75a/0xff0
[  685.552672]  ? ioctl_preallocate+0x1a0/0x1a0
[  685.557080]  ? lock_downgrade+0x740/0x740
[  685.561236]  ? __fget+0x225/0x360
[  685.564710]  ? do_vfs_ioctl+0xff0/0xff0
[  685.568686]  ? security_file_ioctl+0x83/0xb0
[  685.573094]  SyS_ioctl+0x7f/0xb0
[  685.576462]  ? do_vfs_ioctl+0xff0/0xff0
[  685.580443]  do_syscall_64+0x1d5/0x640
[  685.584349]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  685.589546] RIP: 0033:0x466459
[  685.592728] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  685.600432] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  685.607710] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  685.615680] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  685.622948] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  685.630217] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  685.640637] syz-executor.4 cpuset=/ mems_allowed=0-1
[  685.646420] CPU: 0 PID: 22060 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  685.654312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.663661] Call Trace:
[  685.666259]  dump_stack+0x1b2/0x281
[  685.669889]  warn_alloc.cold+0x96/0x1cc
[  685.673874]  ? zone_watermark_ok_safe+0x220/0x220
[  685.678734]  __alloc_pages_nodemask+0x2127/0x2720
[  685.683584]  ? io_schedule_timeout+0x140/0x140
[  685.688187]  ? lock_acquire+0x170/0x3f0
[  685.692176]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  685.697071]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  685.702532]  ? __mutex_unlock_slowpath+0x75/0x770
[  685.707385]  alloc_pages_current+0x155/0x260
[  685.711800]  ion_page_pool_alloc+0x118/0x1b0
[  685.716210]  ion_system_heap_allocate+0x133/0x8c0
[  685.721050]  ? ion_alloc+0x187/0x810
[  685.724768]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  685.730224]  ? ion_system_contig_heap_create+0x130/0x130
[  685.735685]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  685.740709]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  685.745560]  ion_alloc+0x204/0x810
[  685.749113]  ? ion_dma_buf_release+0x40/0x40
[  685.753521]  ? __might_fault+0x177/0x1b0
[  685.757583]  ion_ioctl+0xea/0x1f0
[  685.761035]  ? ion_query_heaps+0x360/0x360
[  685.765293]  ? ion_query_heaps+0x360/0x360
[  685.769529]  do_vfs_ioctl+0x75a/0xff0
[  685.773338]  ? ioctl_preallocate+0x1a0/0x1a0
[  685.777750]  ? lock_downgrade+0x740/0x740
[  685.781901]  ? __fget+0x225/0x360
[  685.785365]  ? do_vfs_ioctl+0xff0/0xff0
[  685.789364]  ? security_file_ioctl+0x83/0xb0
[  685.793771]  SyS_ioctl+0x7f/0xb0
[  685.797162]  ? do_vfs_ioctl+0xff0/0xff0
[  685.801143]  do_syscall_64+0x1d5/0x640
[  685.805046]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  685.810245] RIP: 0033:0x466459
[  685.813431] RSP: 002b:00007ff90c340188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  685.821144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  685.828436] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  685.835724] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  685.842987] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  685.850257] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  685.861392] warn_alloc_show_mem: 1 callbacks suppressed
[  685.861396] Mem-Info:
[  685.877746] active_anon:13250 inactive_anon:35167 isolated_anon:36
[  685.877746]  active_file:1667 inactive_file:3773 isolated_file:12
[  685.877746]  unevictable:0 dirty:1 writeback:50 unstable:0
[  685.877746]  slab_reclaimable:12600 slab_unreclaimable:118107
[  685.877746]  mapped:47990 shmem:35595 pagetables:707 bounce:0
[  685.877746]  free:178430 free_pcp:79 free_cma:0
[  685.947554] Node 0 active_anon:52112kB inactive_anon:95668kB active_file:6332kB inactive_file:14812kB unevictable:0kB isolated(anon):96kB isolated(file):0kB mapped:156584kB dirty:8kB writeback:100kB shmem:97028kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  685.997559] Node 1 active_anon:888kB inactive_anon:45000kB active_file:336kB inactive_file:280kB unevictable:0kB isolated(anon):48kB isolated(file):48kB mapped:35376kB dirty:0kB writeback:100kB shmem:45352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  686.057554] Node 0 DMA free:11160kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  686.107534] lowmem_reserve[]: 0 2717 2718 2718 2718
[  686.112604] Node 0 DMA32 free:318908kB min:36200kB low:45248kB high:54296kB active_anon:52184kB inactive_anon:95668kB active_file:6416kB inactive_file:14892kB unevictable:0kB writepending:52kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7648kB pagetables:2632kB bounce:0kB free_pcp:200kB local_pcp:184kB free_cma:0kB
[  686.177539] lowmem_reserve[]: 0 0 0 0 0
[  686.181562] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  686.237542] lowmem_reserve[]: 0 0 0 0 0
[  686.241572] Node 1 Normal free:407272kB min:53696kB low:67120kB high:80544kB active_anon:888kB inactive_anon:45000kB active_file:300kB inactive_file:300kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:252kB bounce:0kB free_pcp:56kB local_pcp:0kB free_cma:0kB
[  686.307538] lowmem_reserve[]: 0 0 0 0 0
[  686.311595] Node 0 DMA: 18*4kB (UM) 30*8kB (UME) 8*16kB (UME) 5*32kB (UME) 3*64kB (ME) 7*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11160kB
[  686.347543] Node 0 DMA32: 244*4kB (UME) 488*8kB (UME) 3736*16kB (UME) 6617*32kB (UE) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 276464kB
[  686.377546] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  686.398438] Node 1 Normal: 1674*4kB (UME) 1424*8kB (UM) 2102*16kB (UM) 1811*32kB (UME) 11*64kB (M) 0*128kB 136*256kB (U) 61*512kB (U) 43*1024kB (U) 0*2048kB 0*4096kB = 220456kB
[  686.427549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  686.437314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  686.467551] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  686.476449] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  686.517549] 40982 total pagecache pages
[  686.521578] 0 pages in swap cache
[  686.525028] Swap cache stats: add 0, delete 0, find 0/0
[  686.549207] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  686.552922] Free swap  = 0kB
[  686.577541] Total swap = 0kB
[  686.580588] 2097051 pages RAM
[  686.581870] syz-executor.2 cpuset=
[  686.583708] 0 pages HighMem/MovableOnly
[  686.583712] 363841 pages reserved
[  686.583716] 0 pages cma reserved
[  686.621904] / mems_allowed=0-1
[  686.628540] CPU: 1 PID: 22065 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  686.636427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  686.645783] Call Trace:
[  686.648381]  dump_stack+0x1b2/0x281
[  686.652021]  warn_alloc.cold+0x96/0x1cc
[  686.655999]  ? zone_watermark_ok_safe+0x220/0x220
[  686.660878]  __alloc_pages_nodemask+0x2127/0x2720
[  686.665758]  ? lock_acquire+0x170/0x3f0
[  686.669743]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  686.674593]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  686.680052]  ? __mutex_unlock_slowpath+0x75/0x770
[  686.685158]  ? retint_kernel+0x2d/0x2d
[  686.689062]  alloc_pages_current+0x155/0x260
[  686.693476]  ion_page_pool_alloc+0x118/0x1b0
[  686.697899]  ion_system_heap_allocate+0x133/0x8c0
[  686.702751]  ? ion_alloc+0x187/0x810
[  686.706469]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  686.711925]  ? ion_system_contig_heap_create+0x130/0x130
[  686.717374]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  686.722391]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  686.727235]  ion_alloc+0x204/0x810
[  686.730776]  ? ion_dma_buf_release+0x40/0x40
[  686.735184]  ? __might_fault+0x177/0x1b0
[  686.739246]  ion_ioctl+0xea/0x1f0
[  686.742699]  ? ion_query_heaps+0x360/0x360
[  686.746934]  ? ion_query_heaps+0x360/0x360
[  686.751168]  do_vfs_ioctl+0x75a/0xff0
[  686.754978]  ? ioctl_preallocate+0x1a0/0x1a0
[  686.759388]  ? lock_downgrade+0x740/0x740
[  686.763537]  ? __fget+0x225/0x360
[  686.766988]  ? do_vfs_ioctl+0xff0/0xff0
[  686.771020]  ? security_file_ioctl+0x83/0xb0
[  686.775428]  SyS_ioctl+0x7f/0xb0
[  686.778795]  ? do_vfs_ioctl+0xff0/0xff0
[  686.782768]  do_syscall_64+0x1d5/0x640
[  686.786665]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  686.791853] RIP: 0033:0x466459
[  686.795037] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  686.802743] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  686.810018] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  686.817719] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  686.824989] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  686.832289] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  687.216140] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  687.254158] syz-fuzzer cpuset=/ mems_allowed=0-1
[  687.274711] CPU: 1 PID: 14657 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  687.282306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  687.290681] warn_alloc_show_mem: 1 callbacks suppressed
[  687.290685] Mem-Info:
[  687.291749] Call Trace:
[  687.297118] active_anon:13314 inactive_anon:35164 isolated_anon:0
[  687.297118]  active_file:54 inactive_file:23 isolated_file:7
[  687.297118]  unevictable:0 dirty:28 writeback:0 unstable:0
[  687.297118]  slab_reclaimable:12588 slab_unreclaimable:118791
[  687.297118]  mapped:44147 shmem:35591 pagetables:721 bounce:0
[  687.297118]  free:13835 free_pcp:62 free_cma:0
[  687.299508]  dump_stack+0x1b2/0x281
[  687.299519]  dump_header+0x178/0x82f
[  687.299529]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  687.299538]  ? ___ratelimit+0x2cd/0x530
[  687.299548]  oom_kill_process.cold+0x10/0xb18
[  687.302162] Node 0 active_anon:52192kB inactive_anon:95660kB active_file:160kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:141644kB dirty:96kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.336219]  out_of_memory+0xe3e/0x1190
[  687.336232]  ? oom_killer_disable+0x1c0/0x1c0
[  687.336241]  ? mutex_trylock+0x152/0x1a0
[  687.336251]  __alloc_pages_nodemask+0x23e1/0x2720
[  687.336269]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  687.340016] Node 1 active_anon:1064kB inactive_anon:44996kB active_file:56kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34944kB dirty:16kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.346597]  alloc_pages_current+0x155/0x260
[  687.351725] Node 0 
[  687.355640]  filemap_fault+0xea3/0x1980
[  687.360161] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.388440]  ext4_filemap_fault+0x84/0xb0
[  687.388460]  __do_fault+0xfa/0x380
[  687.388474]  __handle_mm_fault+0x2497/0x4620
[  687.392456] lowmem_reserve[]:
[  687.396940]  ? vm_insert_page+0x7c0/0x7c0
[  687.401021]  0
[  687.405822]  ? __might_fault+0x177/0x1b0
[  687.410661]  2717
[  687.437900]  handle_mm_fault+0x391/0x860
[  687.437915]  __do_page_fault+0x549/0xad0
[  687.437928]  ? spurious_fault+0x640/0x640
[  687.442334]  2718
[  687.444563]  ? do_page_fault+0x60/0x500
[  687.448544]  2718
[  687.474266]  ? page_fault+0x2f/0x50
[  687.474273]  page_fault+0x45/0x50
[  687.474282] RIP: 0000:0xb750a0
[  687.474286] RSP: 0009:000000c0006b5e68 EFLAGS: 00000003
[  687.477140] Mem-Info:
[  687.487969]  2718
[  687.491242] active_anon:13314 inactive_anon:35164 isolated_anon:0
[  687.491242]  active_file:54 inactive_file:23 isolated_file:7
[  687.491242]  unevictable:0 dirty:28 writeback:0 unstable:0
[  687.491242]  slab_reclaimable:12588 slab_unreclaimable:118791
[  687.491242]  mapped:44147 shmem:35591 pagetables:721 bounce:0
[  687.491242]  free:13885 free_pcp:0 free_cma:0
[  687.507679] Node 0 active_anon:52192kB inactive_anon:95660kB active_file:160kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:141644kB dirty:96kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  687.513090] Node 0 
[  687.515997] Node 1 active_anon:1064kB inactive_anon:44996kB active_file:56kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34944kB dirty:16kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.516165] DMA32 free:17864kB min:36200kB low:45248kB high:54296kB active_anon:52080kB inactive_anon:95660kB active_file:108kB inactive_file:148kB unevictable:0kB writepending:84kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7648kB pagetables:2632kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.521642] Node 0 
[  687.522207] lowmem_reserve[]:
[  687.525829] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.532369]  0
[  687.532509] lowmem_reserve[]:
[  687.537861]  0 0 0 0
[  687.537875] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.537895] lowmem_reserve[]: 0 0 0 0 0
[  687.537916] Node 1 Normal free:26704kB min:53696kB low:67120kB high:80544kB active_anon:1064kB inactive_anon:44996kB active_file:500kB inactive_file:512kB unevictable:0kB writepending:16kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.537938] lowmem_reserve[]: 0 0 0 0 0
[  687.537958] Node 0 DMA: 2*4kB (UM) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10984kB
[  687.538045] Node 0 DMA32: 736*4kB (UME) 650*8kB (ME) 252*16kB (UME) 83*32kB (UME) 29*64kB (UM) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17968kB
[  687.538113] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  687.538163] Node 1 Normal: 46*4kB (ME) 64*8kB (UM) 21*16kB (M) 7*32kB (ME) 399*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26792kB
[  687.538233] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  687.538240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  687.538246] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  687.538253] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  687.538257] 35694 total pagecache pages
[  687.538267] 0 pages in swap cache
[  687.538272] Swap cache stats: add 0, delete 0, find 0/0
[  687.538276] Free swap  = 0kB
[  687.538279] Total swap = 0kB
[  687.538285] 2097051 pages RAM
[  687.538289] 0 pages HighMem/MovableOnly
[  687.538292] 363841 pages reserved
[  687.538296] 0 pages cma reserved
[  687.890100] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  687.896799] batman_adv: batadv0: Removing interface: batadv_slave_0
[  687.905165] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  687.911935] batman_adv: batadv0: Removing interface: batadv_slave_1
[  687.920110] device bridge_slave_1 left promiscuous mode
[  687.925623] bridge0: port 2(bridge_slave_1) entered disabled state
[  687.933108] device bridge_slave_0 left promiscuous mode
[  687.938188]  0 2717 2718 2718 2718
[  687.939061] bridge0: port 1(bridge_slave_0) entered disabled state
[  687.942100] Node 0 DMA32 free:17864kB min:36200kB low:45248kB high:54296kB active_anon:52080kB inactive_anon:95660kB active_file:108kB inactive_file:148kB unevictable:0kB writepending:84kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7648kB pagetables:2632kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.982316] lowmem_reserve[]: 0 0 0 0 0
[  687.987231] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.015184] lowmem_reserve[]: 0 0 0 0 0
[  688.022460] Node 1 Normal free:26704kB min:53696kB low:67120kB high:80544kB active_anon:1064kB inactive_anon:44996kB active_file:52kB inactive_file:24kB unevictable:0kB writepending:16kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.054244] lowmem_reserve[]: 0 0 0 0 0
[  688.059805] Node 0 DMA: 2*4kB (UM) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10984kB
[  688.077868] Node 0 DMA32: 741*4kB (UME) 649*8kB (ME) 251*16kB (UME) 82*32kB (UME) 30*64kB (UM) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB
[  688.092640] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  688.104548] Node 1 Normal: 46*4kB (ME) 64*8kB (UM) 21*16kB (M) 7*32kB (ME) 399*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26792kB
[  688.118735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  688.135355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  688.158377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  688.167241] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  688.176989] 35619 total pagecache pages
[  688.184057] 0 pages in swap cache
[  688.187599] Swap cache stats: add 0, delete 0, find 0/0
[  688.197020] Free swap  = 0kB
[  688.206726] Total swap = 0kB
[  688.213920] 2097051 pages RAM
[  688.217026] 0 pages HighMem/MovableOnly
[  688.229428] 363841 pages reserved
[  688.232900] 0 pages cma reserved
[  688.236280] Out of memory (oom_kill_allocating_task): Kill process 14657 (syz-fuzzer) score 0 or sacrifice child
[  688.255178] Killed process 22067 (syz-executor.0) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  688.269602] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  688.297062] in:imklog cpuset=/ mems_allowed=0-1
[  688.306095] CPU: 0 PID: 20716 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  688.313545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.322895] Call Trace:
[  688.325492]  dump_stack+0x1b2/0x281
[  688.329120]  dump_header+0x178/0x82f
[  688.332830]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  688.337932]  ? ___ratelimit+0x2cd/0x530
[  688.341911]  oom_kill_process.cold+0x10/0xb18
[  688.346412]  out_of_memory+0xe3e/0x1190
[  688.350389]  ? oom_killer_disable+0x1c0/0x1c0
[  688.354880]  ? mutex_trylock+0x152/0x1a0
[  688.358948]  __alloc_pages_nodemask+0x23e1/0x2720
[  688.363811]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  688.368958]  alloc_pages_current+0x155/0x260
[  688.373371]  filemap_fault+0xea3/0x1980
[  688.377363]  ext4_filemap_fault+0x84/0xb0
[  688.381504]  __do_fault+0xfa/0x380
[  688.385060]  __handle_mm_fault+0x2497/0x4620
[  688.389463]  ? vm_insert_page+0x7c0/0x7c0
[  688.393606]  ? lock_downgrade+0x740/0x740
[  688.397760]  handle_mm_fault+0x391/0x860
[  688.401820]  __do_page_fault+0x549/0xad0
[  688.405966]  ? spurious_fault+0x640/0x640
[  688.410110]  ? do_page_fault+0x60/0x500
[  688.414082]  ? page_fault+0x2f/0x50
[  688.417702]  page_fault+0x45/0x50
[  688.421148] RIP: 1fa0:0x1f9f
[  688.424154] RSP: 0000:000055801df8d9d0 EFLAGS: 7fb33bec9da0
[  688.433722] syz-executor.3: 
[  688.441038] Mem-Info:
[  688.446492] active_anon:13335 inactive_anon:35164 isolated_anon:0
[  688.446492]  active_file:37 inactive_file:0 isolated_file:0
[  688.446492]  unevictable:0 dirty:0 writeback:0 unstable:0
[  688.446492]  slab_reclaimable:12582 slab_unreclaimable:118779
[  688.446492]  mapped:44085 shmem:35591 pagetables:721 bounce:0
[  688.446492]  free:13942 free_pcp:0 free_cma:0
[  688.496005] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  688.516851] Node 0 active_anon:52268kB inactive_anon:95660kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:141524kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  688.555051] syz-executor.3 cpuset=/ mems_allowed=0-1
[  688.564381] CPU: 0 PID: 21863 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  688.572266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.581613] Call Trace:
[  688.584228]  dump_stack+0x1b2/0x281
[  688.587857]  warn_alloc.cold+0x96/0x1cc
[  688.591829]  ? zone_watermark_ok_safe+0x220/0x220
[  688.596667]  ? usleep_range+0x130/0x130
[  688.600637]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  688.605737]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  688.610750]  ? run_timer_softirq+0x5a0/0x5a0
[  688.615166]  __alloc_pages_nodemask+0x2127/0x2720
[  688.620014]  ? lock_acquire+0x170/0x3f0
[  688.623994]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  688.628833]  ? ion_page_pool_alloc+0x9e/0x1b0
[  688.633334]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  688.638796]  alloc_pages_current+0x155/0x260
[  688.643247]  ion_page_pool_alloc+0x118/0x1b0
[  688.647654]  ion_system_heap_allocate+0x133/0x8c0
[  688.652515]  ? _raw_spin_unlock+0x29/0x40
[  688.656663]  ? _ion_heap_freelist_drain+0x6e/0x410
[  688.661594]  ? ion_system_contig_heap_create+0x130/0x130
[  688.667062]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  688.672088]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  688.677042]  ion_alloc+0x27a/0x810
[  688.680592]  ? ion_dma_buf_release+0x40/0x40
[  688.685017]  ? __might_fault+0x177/0x1b0
[  688.689080]  ion_ioctl+0xea/0x1f0
[  688.692532]  ? ion_query_heaps+0x360/0x360
[  688.696769]  ? ion_query_heaps+0x360/0x360
[  688.701024]  do_vfs_ioctl+0x75a/0xff0
[  688.704829]  ? ioctl_preallocate+0x1a0/0x1a0
[  688.709234]  ? lock_downgrade+0x740/0x740
[  688.713484]  ? __fget+0x225/0x360
[  688.716954]  ? do_vfs_ioctl+0xff0/0xff0
[  688.720931]  ? security_file_ioctl+0x83/0xb0
[  688.725338]  SyS_ioctl+0x7f/0xb0
[  688.728702]  ? do_vfs_ioctl+0xff0/0xff0
[  688.732696]  do_syscall_64+0x1d5/0x640
[  688.736590]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  688.741775] RIP: 0033:0x466459
[  688.744959] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  688.752680] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  688.759960] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  688.767227] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  688.774495] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  688.781761] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  688.804148] Node 1 active_anon:1072kB inactive_anon:44996kB active_file:24kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  688.841516] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.878107] lowmem_reserve[]: 0 2717 2718 2718 2718
[  688.883167] Node 0 DMA32 free:18012kB min:36200kB low:45248kB high:54296kB active_anon:52256kB inactive_anon:95660kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2632kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.921876] lowmem_reserve[]: 0 0 0 0 0
[  688.925900] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  688.962186] lowmem_reserve[]: 0 0 0 0 0
[  688.966229] Node 1 Normal free:26792kB min:53696kB low:67120kB high:80544kB active_anon:1072kB inactive_anon:44996kB active_file:24kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  689.005083] lowmem_reserve[]: 0 0 0 0 0
[  689.011147] Node 0 DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10964kB
[  689.036914] Node 0 DMA32: 741*4kB (UME) 651*8kB (UME) 251*16kB (UME) 82*32kB (UME) 30*64kB (UM) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18012kB
[  689.061842] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  689.076698] Node 1 Normal: 46*4kB (ME) 64*8kB (UM) 21*16kB (M) 7*32kB (ME) 399*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26792kB
[  689.102362] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  689.117353] Mem-Info:
[  689.123876] active_anon:13335 inactive_anon:35164 isolated_anon:0
[  689.123876]  active_file:10 inactive_file:16 isolated_file:0
[  689.123876]  unevictable:0 dirty:0 writeback:0 unstable:0
[  689.123876]  slab_reclaimable:12582 slab_unreclaimable:118666
[  689.123876]  mapped:44085 shmem:35591 pagetables:721 bounce:0
[  689.123876]  free:14046 free_pcp:27 free_cma:0
[  689.171383] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  689.186139] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  689.211534] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  689.235029] 35619 total pagecache pages
[  689.245115] 0 pages in swap cache
[  689.256798] Swap cache stats: add 0, delete 0, find 0/0
[  689.276708] Node 0 active_anon:52268kB inactive_anon:95660kB active_file:28kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:141524kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.321069] Free swap  = 0kB
[  689.324109] Total swap = 0kB
[  689.327117] 2097051 pages RAM
[  689.344546] 0 pages HighMem/MovableOnly
[  689.354646] 363841 pages reserved
[  689.367103] 0 pages cma reserved
[  689.376631] Out of memory (oom_kill_allocating_task): Kill process 20716 (in:imklog) score 0 or sacrifice child
[  689.401369] Node 1 active_anon:1072kB inactive_anon:44996kB active_file:44kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.442944] Killed process 20708 (rsyslogd) total-vm:254332kB, anon-rss:984kB, file-rss:0kB, shmem-rss:0kB
[  689.494170] oom_reaper: reaped process 20708 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  689.520295] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  689.563709] lowmem_reserve[]: 0 2717 2718 2718 2718
[  689.569665] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  689.580627] Node 0 DMA32 free:19564kB min:36200kB low:45248kB high:54296kB active_anon:51552kB inactive_anon:95660kB active_file:28kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7488kB pagetables:2632kB bounce:0kB free_pcp:12kB local_pcp:8kB free_cma:0kB
[  689.637024] syz-fuzzer cpuset=/ mems_allowed=0-1
[  689.665667] CPU: 1 PID: 7962 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  689.669989] lowmem_reserve[]:
[  689.673156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  689.673164]  0
[  689.676255] Call Trace:
[  689.685656]  0
[  689.687416]  dump_stack+0x1b2/0x281
[  689.689985]  0
[  689.691758]  dump_header+0x178/0x82f
[  689.695375]  0
[  689.697199]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  689.700911]  0
[  689.702675]  ? ___ratelimit+0x2cd/0x530
[  689.709542]  oom_kill_process.cold+0x10/0xb18
[  689.713492] Node 0 
[  689.717980]  out_of_memory+0xe3e/0x1190
[  689.717994]  ? oom_killer_disable+0x1c0/0x1c0
[  689.720226] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  689.724170]  ? mutex_trylock+0x152/0x1a0
[  689.731620] lowmem_reserve[]:
[  689.756509]  __alloc_pages_nodemask+0x23e1/0x2720
[  689.756530]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  689.756552]  alloc_pages_current+0x155/0x260
[  689.760610]  0
[  689.763715]  filemap_fault+0xea3/0x1980
[  689.768553]  0
[  689.773542]  ext4_filemap_fault+0x84/0xb0
[  689.777951]  0
[  689.779724]  __do_fault+0xfa/0x380
[  689.783670]  0
[  689.785464]  __handle_mm_fault+0x2497/0x4620
[  689.789605]  0
[  689.791374]  ? vm_insert_page+0x7c0/0x7c0
[  689.796687]  ? lock_downgrade+0x740/0x740
[  689.801094] Node 1 
[  689.802879]  handle_mm_fault+0x391/0x860
[  689.807007] Normal free:26792kB min:53696kB low:67120kB high:80544kB active_anon:1072kB inactive_anon:44996kB active_file:40kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  689.811127]  __do_page_fault+0x549/0xad0
[  689.811139]  ? spurious_fault+0x640/0x640
[  689.811151]  ? do_page_fault+0x60/0x500
[  689.813370] lowmem_reserve[]:
[  689.817434]  ? page_fault+0x2f/0x50
[  689.845133]  0
[  689.849144]  page_fault+0x45/0x50
[  689.849155] RIP: 0009:0x80c000398000
[  689.853284]  0
[  689.857230] RSP: 182e6c0:00007ffc8728aa20 EFLAGS: 00b75060
[  689.863352] Mem-Info:
[  689.889295] active_anon:13085 inactive_anon:35164 isolated_anon:0
[  689.889295]  active_file:17 inactive_file:7 isolated_file:0
[  689.889295]  unevictable:0 dirty:0 writeback:0 unstable:0
[  689.889295]  slab_reclaimable:12582 slab_unreclaimable:118151
[  689.889295]  mapped:44085 shmem:35591 pagetables:721 bounce:0
[  689.889295]  free:14834 free_pcp:80 free_cma:0
[  689.909691]  0
[  689.928623] Node 0 active_anon:51268kB inactive_anon:95660kB active_file:28kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:141524kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.952625]  0
[  689.964334] Node 1 active_anon:1072kB inactive_anon:44996kB active_file:40kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.988298]  0
[  689.994998] Node 0 DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10964kB
[  689.999061] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  690.040748] Node 0 DMA32: 852*4kB (UME) 906*8kB (UME) 269*16kB (UME) 91*32kB (UME) 37*64kB (UM) 13*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21904kB
[  690.047845] lowmem_reserve[]: 0 2717 2718 2718 2718
[  690.065880] Node 0 DMA32 free:21732kB min:36200kB low:45248kB high:54296kB active_anon:51184kB inactive_anon:95660kB active_file:92kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:2512kB bounce:0kB free_pcp:320kB local_pcp:4kB free_cma:0kB
[  690.088531] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  690.100493] lowmem_reserve[]: 0 0 0 0 0
[  690.111362] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  690.135698] Node 1 Normal: 54*4kB (UME) 66*8kB (UM) 21*16kB (M) 7*32kB (ME) 399*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26840kB
[  690.144738] lowmem_reserve[]: 0 0 0 0 0
[  690.154622] Node 1 Normal free:26836kB min:53696kB low:67120kB high:80544kB active_anon:1028kB inactive_anon:44996kB active_file:32kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  690.180574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.190736] lowmem_reserve[]: 0 0 0 0 0
[  690.195830] Node 0 DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 4*32kB (UME) 4*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 10964kB
[  690.213148] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.246318] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.246478] Node 0 DMA32: 853*4kB (UME) 906*8kB (UME) 269*16kB (UME) 91*32kB (UME) 37*64kB (UM) 13*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21908kB
[  690.278112] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.316861] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  690.320834] 35619 total pagecache pages
[  690.347158] Node 1 Normal: 54*4kB (UME) 66*8kB (UM) 21*16kB (M) 7*32kB (ME) 399*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26840kB
[  690.352274] 0 pages in swap cache
[  690.387197] Swap cache stats: add 0, delete 0, find 0/0
[  690.417356] Free swap  = 0kB
[  690.423983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.430209] Total swap = 0kB
[  690.435865] 2097051 pages RAM
[  690.486864] 0 pages HighMem/MovableOnly
[  690.505699] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.511215] 363841 pages reserved
[  690.546669] 0 pages cma reserved
[  690.601828] device veth1_macvtap left promiscuous mode
[  690.610898] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.643535] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.664660] device veth0_macvtap left promiscuous mode
[  690.672485] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL
[  690.707699] device veth1_vlan left promiscuous mode
[  690.712928] device veth0_vlan left promiscuous mode
[  690.733110] 38468 total pagecache pages
[  690.764624] systemd[1]: rsyslog.service: Unit entered failed state.
[  690.783210] 0 pages in swap cache
[  690.808071] Swap cache stats: add 0, delete 0, find 0/0
[  690.813522] Free swap  = 0kB
[  690.816535] Total swap = 0kB
[  690.851661] systemd[1]: rsyslog.service: Failed with result 'signal'.
[  690.862626] 2097051 pages RAM
[  690.878256] 0 pages HighMem/MovableOnly
[  690.892536] 363841 pages reserved
[  690.896003] 0 pages cma reserved
[  690.938560] Out of memory (oom_kill_allocating_task): Kill process 7962 (syz-fuzzer) score 0 or sacrifice child
[  690.967715] Killed process 17778 (syz-executor.4) total-vm:84924kB, anon-rss:60kB, file-rss:0kB, shmem-rss:0kB
[  691.002798] oom_reaper: reaped process 17778 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
05:09:11 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  691.095016] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart.
[  691.120952] systemd[1]: Stopped System Logging Service.
[  691.172748] device hsr_slave_1 left promiscuous mode
[  691.186751] systemd[1]: Starting System Logging Service...
[  691.220945] device hsr_slave_0 left promiscuous mode
[  691.271523] team0 (unregistering): Port device team_slave_1 removed
[  691.340888] team0 (unregistering): Port device team_slave_0 removed
[  691.395793] bond0 (unregistering): Releasing backup interface bond_slave_1
[  691.457766] bond0 (unregistering): Releasing backup interface bond_slave_0
[  691.612593] bond0 (unregistering): Released all slaves
[  691.789650] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  691.860336] syz-executor.3 cpuset=/ mems_allowed=0-1
[  691.865493] CPU: 0 PID: 22092 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  691.873368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  691.878399] syz-executor.3 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  691.882799] Call Trace:
[  691.882801] (null),  order=0, oom_score_adj=0
[  691.892852]  dump_stack+0x1b2/0x281
[  691.892867]  warn_alloc.cold+0x96/0x1cc
[  691.892879]  ? zone_watermark_ok_safe+0x220/0x220
[  691.892901]  __alloc_pages_nodemask+0x2127/0x2720
[  691.917212]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  691.922232]  ? lock_acquire+0x170/0x3f0
[  691.926208]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  691.931057]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  691.936532]  ? __mutex_unlock_slowpath+0x75/0x770
[  691.941377]  alloc_pages_current+0x155/0x260
[  691.945790]  ion_page_pool_alloc+0x118/0x1b0
[  691.950197]  ion_system_heap_allocate+0x133/0x8c0
[  691.955048]  ? ion_alloc+0x187/0x810
[  691.958763]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  691.964214]  ? ion_system_contig_heap_create+0x130/0x130
[  691.969662]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  691.974679]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  691.979522]  ion_alloc+0x204/0x810
[  691.983063]  ? ion_dma_buf_release+0x40/0x40
[  691.987493]  ? __might_fault+0x177/0x1b0
[  691.991554]  ion_ioctl+0xea/0x1f0
[  691.995007]  ? ion_query_heaps+0x360/0x360
[  691.999246]  ? ion_query_heaps+0x360/0x360
[  692.003478]  do_vfs_ioctl+0x75a/0xff0
[  692.007277]  ? ioctl_preallocate+0x1a0/0x1a0
[  692.007860] syz-executor.3 cpuset=
[  692.012512]  ? lock_downgrade+0x740/0x740
[  692.012526]  ? __fget+0x225/0x360
[  692.016064] /
[  692.020198]  ? do_vfs_ioctl+0xff0/0xff0
[  692.029321]  ? security_file_ioctl+0x83/0xb0
[  692.033754]  SyS_ioctl+0x7f/0xb0
[  692.037119]  ? do_vfs_ioctl+0xff0/0xff0
[  692.041095]  do_syscall_64+0x1d5/0x640
[  692.044991]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  692.049205]  mems_allowed=0-1
[  692.050175] RIP: 0033:0x466459
[  692.056436] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  692.064142] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  692.071405] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  692.078669] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  692.085930] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  692.093194] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  692.100477] CPU: 1 PID: 18728 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  692.108356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  692.117699] Call Trace:
[  692.120283]  dump_stack+0x1b2/0x281
[  692.123911]  dump_header+0x178/0x82f
[  692.127621]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  692.132732]  ? ___ratelimit+0x2cd/0x530
[  692.136701]  oom_kill_process.cold+0x10/0xb18
[  692.141196]  out_of_memory+0xe3e/0x1190
[  692.145164]  ? oom_killer_disable+0x1c0/0x1c0
[  692.149651]  ? mutex_trylock+0x152/0x1a0
[  692.153707]  __alloc_pages_nodemask+0x23e1/0x2720
[  692.158555]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  692.163408]  alloc_pages_current+0x155/0x260
[  692.167808]  filemap_fault+0xea3/0x1980
[  692.171792]  ext4_filemap_fault+0x84/0xb0
[  692.175949]  __do_fault+0xfa/0x380
[  692.179482]  __handle_mm_fault+0x2497/0x4620
[  692.183901]  ? vm_insert_page+0x7c0/0x7c0
[  692.188043]  ? nanosleep_copyout+0x100/0x100
[  692.192452]  handle_mm_fault+0x391/0x860
[  692.196508]  __do_page_fault+0x549/0xad0
[  692.200564]  ? spurious_fault+0x640/0x640
[  692.204703]  ? do_page_fault+0x60/0x500
[  692.208667]  ? page_fault+0x2f/0x50
[  692.212283]  page_fault+0x45/0x50
[  692.215725] RIP: a8beb:0x1
[  692.218556] RSP: 0061:00007ffef89590ac EFLAGS: 00000032
[  692.315755] Mem-Info:
[  692.323625] active_anon:13028 inactive_anon:35165 isolated_anon:0
[  692.323625]  active_file:31 inactive_file:20 isolated_file:0
[  692.323625]  unevictable:0 dirty:0 writeback:0 unstable:0
[  692.323625]  slab_reclaimable:12524 slab_unreclaimable:117579
[  692.323625]  mapped:35429 shmem:35595 pagetables:597 bounce:0
[  692.323625]  free:25224 free_pcp:73 free_cma:0
[  692.377614] Node 0 active_anon:51292kB inactive_anon:95660kB active_file:0kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  692.488886] Node 1 active_anon:820kB inactive_anon:45000kB active_file:104kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  692.575009] Node 0 DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  692.703584] lowmem_reserve[]: 0 2717 2718 2718 2718
[  692.738828] Node 0 DMA32 free:36160kB min:36200kB low:45248kB high:54296kB active_anon:51280kB inactive_anon:95660kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7424kB pagetables:2272kB bounce:0kB free_pcp:20kB local_pcp:4kB free_cma:0kB
[  692.876287] Mem-Info:
[  692.877590] lowmem_reserve[]: 0 0 0 0 0
[  692.882751] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  692.885197] active_anon:13028 inactive_anon:35165 isolated_anon:0
[  692.885197]  active_file:44 inactive_file:15 isolated_file:0
[  692.885197]  unevictable:0 dirty:0 writeback:0 unstable:0
[  692.885197]  slab_reclaimable:12524 slab_unreclaimable:117579
[  692.885197]  mapped:35429 shmem:35595 pagetables:597 bounce:0
[  692.885197]  free:25224 free_pcp:73 free_cma:0
[  693.102002] lowmem_reserve[]: 0 0 0 0 0
[  693.106033] Node 1 Normal free:53260kB min:53696kB low:67120kB high:80544kB active_anon:820kB inactive_anon:45000kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:116kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.154199] Node 0 active_anon:51292kB inactive_anon:95660kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  693.232820] lowmem_reserve[]: 0 0 0 0 0
[  693.236849] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 3*32kB (ME) 6*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11072kB
[  693.307569] Node 1 active_anon:820kB inactive_anon:45000kB active_file:132kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  693.336327] Node 0 DMA32: 754*4kB (UME) 590*8kB (ME) 196*16kB (ME) 749*32kB (UME) 8*64kB (UM) 7*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36248kB
[  693.396761] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  693.454367] Node 0 DMA free:11072kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  693.465463] Node 1 Normal: 63*4kB (ME) 92*8kB (M) 340*16kB (UM) 1095*32kB (UME) 29*64kB (UM) 4*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53564kB
[  693.606415] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  693.620884] lowmem_reserve[]: 0 2717 2718 2718 2718
[  693.622938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  693.625945] Node 0 
[  693.647221] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  693.661953] DMA32 free:36080kB min:36200kB low:45248kB high:54296kB active_anon:51280kB inactive_anon:95660kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7424kB pagetables:2272kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.663364] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  693.699395] lowmem_reserve[]: 0 0 0 0 0
[  693.703397] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.871986] 35640 total pagecache pages
[  693.876000] 0 pages in swap cache
[  693.880698] lowmem_reserve[]: 0 0 0 0 0
[  693.884714] Node 1 Normal free:53260kB min:53696kB low:67120kB high:80544kB active_anon:820kB inactive_anon:45000kB active_file:12kB inactive_file:68kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:116kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.913779] Swap cache stats: add 0, delete 0, find 0/0
[  693.936133] Free swap  = 0kB
[  693.960291] Total swap = 0kB
[  693.963318] 2097051 pages RAM
[  693.966429] 0 pages HighMem/MovableOnly
[  693.992907] 363841 pages reserved
[  693.996406] 0 pages cma reserved
[  694.039254] Out of memory (oom_kill_allocating_task): Kill process 18728 (syz-executor.3) score 0 or sacrifice child
[  694.042559] lowmem_reserve[]: 0 0 0 0 0
[  694.056685] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 4*16kB (UME) 3*32kB (ME) 6*64kB (UME) 8*128kB (UE) 7*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 11072kB
[  694.073487] Killed process 22091 (syz-executor.3) total-vm:93252kB, anon-rss:148kB, file-rss:34816kB, shmem-rss:0kB
[  694.084315] Node 0 DMA32: 712*4kB (ME) 590*8kB (ME) 197*16kB (UME) 747*32kB (UME) 8*64kB (UM) 7*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36032kB
[  694.141140] oom_reaper: reaped process 22091 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  694.180250] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  694.234376] Node 1 Normal: 63*4kB (ME) 92*8kB (M) 340*16kB (UM) 1095*32kB (UME) 29*64kB (UM) 4*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53564kB
[  694.274948] rsyslogd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  694.280915] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  694.347571] rsyslogd cpuset=/ mems_allowed=0-1
[  694.352195] CPU: 1 PID: 22093 Comm: rsyslogd Not tainted 4.14.227-syzkaller #0
[  694.357063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  694.359559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.359563] Call Trace:
[  694.359582]  dump_stack+0x1b2/0x281
[  694.359595]  dump_header+0x178/0x82f
[  694.387642]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  694.392738]  ? ___ratelimit+0x2cd/0x530
[  694.396709]  oom_kill_process.cold+0x10/0xb18
[  694.398054] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  694.401200]  out_of_memory+0xe3e/0x1190
[  694.414005]  ? oom_killer_disable+0x1c0/0x1c0
[  694.418619]  ? mutex_trylock+0x152/0x1a0
[  694.422683]  __alloc_pages_nodemask+0x23e1/0x2720
[  694.427531]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  694.432412]  alloc_pages_current+0x155/0x260
[  694.432781] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  694.436838]  filemap_fault+0xea3/0x1980
[  694.445441] 35628 total pagecache pages
[  694.449382]  ext4_filemap_fault+0x84/0xb0
[  694.449395]  __do_fault+0xfa/0x380
[  694.453352] 0 pages in swap cache
[  694.457483]  __handle_mm_fault+0x2497/0x4620
[  694.461038] Swap cache stats: add 0, delete 0, find 0/0
[  694.464441]  ? vm_insert_page+0x7c0/0x7c0
[  694.468852] Free swap  = 0kB
[  694.474186]  ? __fd_install+0x227/0x5c0
[  694.478333] Total swap = 0kB
[  694.481313]  ? putname+0xcd/0x110
[  694.485261] 2097051 pages RAM
[  694.488314]  handle_mm_fault+0x391/0x860
[  694.488329]  __do_page_fault+0x549/0xad0
[  694.488341]  ? spurious_fault+0x640/0x640
[  694.491788] 0 pages HighMem/MovableOnly
[  694.496098]  ? do_page_fault+0x60/0x500
[  694.500198] 363841 pages reserved
[  694.504229]  ? page_fault+0x2f/0x50
[  694.508389] 0 pages cma reserved
[  694.512325]  page_fault+0x45/0x50
[  694.530191] RIP: 0001:          (null)
[  694.534147] RSP: dd5c7d60:00007f2246decb4f EFLAGS: 7f2246de9633
[  694.650444] Mem-Info:
[  694.680639] active_anon:13028 inactive_anon:35165 isolated_anon:0
[  694.680639]  active_file:44 inactive_file:17 isolated_file:0
[  694.680639]  unevictable:0 dirty:0 writeback:0 unstable:0
[  694.680639]  slab_reclaimable:12524 slab_unreclaimable:117442
[  694.680639]  mapped:35429 shmem:35595 pagetables:597 bounce:0
[  694.680639]  free:13960 free_pcp:133 free_cma:0
[  694.719256] Node 0 active_anon:51292kB inactive_anon:95660kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  694.725385] syz-executor.3: 
[  694.752958] Node 1 active_anon:820kB inactive_anon:45000kB active_file:172kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  694.777555] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  694.788324] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  694.825541] syz-executor.3 cpuset=/ mems_allowed=0-1
[  694.826307] lowmem_reserve[]:
[  694.830914] CPU: 1 PID: 22092 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  694.841193]  0
[  694.841896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.841904]  2717
[  694.843689] Call Trace:
[  694.853087]  2718
[  694.855103]  dump_stack+0x1b2/0x281
[  694.857674]  2718
[  694.859709]  warn_alloc.cold+0x96/0x1cc
[  694.863332]  2718
[  694.865387]  ? zone_watermark_ok_safe+0x220/0x220
[  694.871376]  ? usleep_range+0x130/0x130
[  694.876206] Node 0 
[  694.880166]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  694.880180]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  694.880190]  ? run_timer_softirq+0x5a0/0x5a0
[  694.880207]  __alloc_pages_nodemask+0x2127/0x2720
[  694.882426] DMA32 free:18088kB min:36200kB low:45248kB high:54296kB active_anon:51280kB inactive_anon:95660kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7392kB pagetables:2272kB bounce:0kB free_pcp:356kB local_pcp:136kB free_cma:0kB
[  694.887601]  ? lock_acquire+0x170/0x3f0
[  694.887618]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  694.887631]  ? ion_page_pool_alloc+0x9e/0x1b0
[  694.892624] lowmem_reserve[]:
[  694.897026]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  694.901859]  0
[  694.930042]  alloc_pages_current+0x155/0x260
[  694.930058]  ion_page_pool_alloc+0x118/0x1b0
[  694.930072]  ion_system_heap_allocate+0x133/0x8c0
[  694.934026]  0
[  694.938859]  ? ion_alloc+0x187/0x810
[  694.938870]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  694.938880]  ? ion_system_contig_heap_create+0x130/0x130
[  694.938893]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  694.943361]  0
[  694.946474]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  694.951930]  0
[  694.953704]  ion_alloc+0x204/0x810
[  694.958101]  0
[  694.962483]  ? ion_dma_buf_release+0x40/0x40
[  694.969079]  ? __might_fault+0x177/0x1b0
[  694.969093]  ion_ioctl+0xea/0x1f0
[  694.969103]  ? ion_query_heaps+0x360/0x360
[  694.972800] Node 0 
[  694.978245]  ? ion_query_heaps+0x360/0x360
[  694.978256]  do_vfs_ioctl+0x75a/0xff0
[  694.978268]  ? ioctl_preallocate+0x1a0/0x1a0
[  694.983723] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  694.988732]  ? lock_downgrade+0x740/0x740
[  694.988746]  ? __fget+0x225/0x360
[  694.988756]  ? do_vfs_ioctl+0xff0/0xff0
[  694.988769]  ? security_file_ioctl+0x83/0xb0
[  694.990548] lowmem_reserve[]: 0
[  694.995390]  SyS_ioctl+0x7f/0xb0
[  694.997163]  0
[  695.000687]  ? do_vfs_ioctl+0xff0/0xff0
[  695.000698]  do_syscall_64+0x1d5/0x640
[  695.000715]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  695.000724] RIP: 0033:0x466459
[  695.002503]  0
[  695.006889] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  695.010952]  0
[  695.014371] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  695.018610]  0
[  695.020811] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  695.028799] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  695.028805] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  695.028810] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  695.034778] Mem-Info:
[  695.125329] Node 1 
[  695.133625] active_anon:13005 inactive_anon:35165 isolated_anon:0
[  695.133625]  active_file:16 inactive_file:17 isolated_file:0
[  695.133625]  unevictable:0 dirty:0 writeback:0 unstable:0
[  695.133625]  slab_reclaimable:12524 slab_unreclaimable:117280
[  695.133625]  mapped:35429 shmem:35595 pagetables:597 bounce:0
[  695.133625]  free:14108 free_pcp:170 free_cma:0
[  695.155456] Normal free:26780kB min:53696kB low:67120kB high:80544kB active_anon:764kB inactive_anon:45000kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:116kB bounce:0kB free_pcp:176kB local_pcp:176kB free_cma:0kB
[  695.191365] Node 0 active_anon:51256kB inactive_anon:95660kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  695.228620] lowmem_reserve[]:
[  695.247768] Node 1 active_anon:764kB inactive_anon:45000kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  695.252745]  0
[  695.282959] Node 0 DMA free:11060kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  695.288455]  0 0 0 0
[  695.320617] lowmem_reserve[]: 0 2717 2718 2718 2718
[  695.325654] Node 0 DMA32 free:19320kB min:36200kB low:45248kB high:54296kB active_anon:51244kB inactive_anon:95660kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7392kB pagetables:2272kB bounce:0kB free_pcp:584kB local_pcp:348kB free_cma:0kB
[  695.327746] Node 0 
[  695.363131] lowmem_reserve[]: 0 0 0 0 0
[  695.371358] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  695.397140] DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 3*32kB (ME) 4*64kB (UME) 7*128kB (UE) 6*256kB (UME) 4*512kB (UME) 4*1024kB (UME) 1*2048kB (M) 0*4096kB = 11060kB
[  695.405358] lowmem_reserve[]: 0 0 0 0 0
[  695.416033] Node 1 Normal free:26780kB min:53696kB low:67120kB high:80544kB active_anon:764kB inactive_anon:45000kB active_file:160kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:116kB bounce:0kB free_pcp:176kB local_pcp:0kB free_cma:0kB
[  695.418208] Node 0 DMA32: 744*4kB (UME) 708*8kB (UME) 202*16kB (UME) 183*32kB (UME) 10*64kB (UM) 8*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19392kB
[  695.453242] lowmem_reserve[]:
[  695.462543] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  695.473909]  0 0 0 0 0
[  695.476455] Node 1 Normal: 63*4kB (ME) 92*8kB (M) 50*16kB (UM) 403*32kB (UME) 29*64kB (UM) 4*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26780kB
[  695.484823] Node 0 
[  695.497518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.506453] DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 3*32kB (ME) 4*64kB (UME) 7*128kB (UE) 6*256kB (UME) 4*512kB (UME) 4*1024kB (UME) 1*2048kB (M) 0*4096kB = 11060kB
[  695.513802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.537586] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.539980] Node 0 
[  695.546421] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.546429] DMA32: 
[  695.551835] 35628 total pagecache pages
[  695.564798] 0 pages in swap cache
[  695.568391] Swap cache stats: add 0, delete 0, find 0/0
[  695.573749] Free swap  = 0kB
[  695.576757] Total swap = 0kB
[  695.577074] 744*4kB 
[  695.581523] 2097051 pages RAM
[  695.586948] 0 pages HighMem/MovableOnly
[  695.592407] (UME) 708*8kB (UME) 202*16kB (UME) 183*32kB (UME) 10*64kB (UM) 8*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19392kB
[  695.593032] 363841 pages reserved
[  695.610778] 0 pages cma reserved
[  695.614153] Out of memory (oom_kill_allocating_task): Kill process 22093 (rsyslogd) score 0 or sacrifice child
[  695.619784] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  695.624908] Killed process 22093 (rsyslogd) total-vm:23632kB, anon-rss:220kB, file-rss:0kB, shmem-rss:0kB
[  695.647465] oom_reaper: reaped process 22093 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  695.651049] Node 1 Normal: 63*4kB (ME) 92*8kB (M) 50*16kB (UM) 403*32kB (UME) 29*64kB (UM) 4*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26780kB
[  695.665578] systemd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  695.685670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.687564] (null)
[  695.710079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.710428] ,  order=0, oom_score_adj=0
[  695.712239] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.722850] systemd cpuset=/ mems_allowed=0-1
[  695.737270] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.743508] CPU: 0 PID: 1 Comm: systemd Not tainted 4.14.227-syzkaller #0
[  695.756995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  695.762393] 35628 total pagecache pages
[  695.766343] Call Trace:
[  695.772881]  dump_stack+0x1b2/0x281
[  695.776189] 0 pages in swap cache
[  695.776508]  dump_header+0x178/0x82f
[  695.783669]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  695.786394] Swap cache stats: add 0, delete 0, find 0/0
[  695.788766]  ? ___ratelimit+0x2cd/0x530
[  695.788778]  oom_kill_process.cold+0x10/0xb18
[  695.788789]  ? lock_downgrade+0x740/0x740
[  695.788804]  out_of_memory+0x2dc/0x1190
[  695.788817]  ? oom_killer_disable+0x1c0/0x1c0
[  695.788825]  ? mutex_trylock+0x152/0x1a0
[  695.788836]  __alloc_pages_nodemask+0x23e1/0x2720
[  695.788856]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  695.788879]  alloc_pages_current+0x155/0x260
[  695.807339] Free swap  = 0kB
[  695.810760]  filemap_fault+0xea3/0x1980
[  695.810780]  ext4_filemap_fault+0x84/0xb0
[  695.810790]  __do_fault+0xfa/0x380
[  695.810799]  __handle_mm_fault+0x2497/0x4620
[  695.810809]  ? ep_poll+0x1ab/0xa50
[  695.810816]  ? vm_insert_page+0x7c0/0x7c0
[  695.810841]  handle_mm_fault+0x391/0x860
[  695.826587] Total swap = 0kB
[  695.829060]  __do_page_fault+0x549/0xad0
[  695.829072]  ? spurious_fault+0x640/0x640
[  695.829081]  ? do_page_fault+0x60/0x500
[  695.829090]  ? page_fault+0x2f/0x50
[  695.829098]  page_fault+0x45/0x50
[  695.829106] RIP: 0001:0xffffffffffffffff
[  695.829114] RSP: d6bb3f50:00007fff94d816b0 EFLAGS: 7fff94d813d0
[  695.834802] 2097051 pages RAM
[  695.844986] Mem-Info:
[  695.859698] 0 pages HighMem/MovableOnly
[  695.867792] active_anon:12955 inactive_anon:35165 isolated_anon:0
[  695.867792]  active_file:41 inactive_file:0 isolated_file:0
[  695.867792]  unevictable:0 dirty:0 writeback:0 unstable:0
[  695.867792]  slab_reclaimable:12524 slab_unreclaimable:117076
[  695.867792]  mapped:35429 shmem:35595 pagetables:597 bounce:0
[  695.867792]  free:14440 free_pcp:26 free_cma:0
[  695.884199] 363841 pages reserved
[  695.892760] Node 0 active_anon:51056kB inactive_anon:95660kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  695.907270] 0 pages cma reserved
[  695.946222] Node 1 active_anon:764kB inactive_anon:45000kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.028973] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  696.042278] syz-executor.3 cpuset=/ mems_allowed=0-1
[  696.074651] CPU: 1 PID: 22092 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  696.082560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  696.091907] Call Trace:
[  696.094499]  dump_stack+0x1b2/0x281
[  696.098134]  warn_alloc.cold+0x96/0x1cc
[  696.102108]  ? zone_watermark_ok_safe+0x220/0x220
[  696.106962]  __alloc_pages_nodemask+0x2127/0x2720
[  696.111802]  ? lock_acquire+0x170/0x3f0
[  696.115776]  ? lock_acquire+0x170/0x3f0
[  696.119754]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  696.124602]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  696.130054]  ? __mutex_unlock_slowpath+0x75/0x770
[  696.133430] Node 0 DMA free:11056kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.134909]  alloc_pages_current+0x155/0x260
[  696.134924]  ion_page_pool_alloc+0x118/0x1b0
[  696.168792] lowmem_reserve[]: 0
[  696.169943]  ion_system_heap_allocate+0x133/0x8c0
[  696.169950]  2717
[  696.173217]  ? _raw_spin_unlock+0x29/0x40
[  696.178063]  2718
[  696.180099]  ? _ion_heap_freelist_drain+0x6e/0x410
[  696.184216]  2718
[  696.186268]  ? ion_system_contig_heap_create+0x130/0x130
[  696.191185]  2718
[  696.193223]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  696.200696]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  696.205681] Node 0 
[  696.210513]  ion_alloc+0x27a/0x810
[  696.210535]  ? ion_dma_buf_release+0x40/0x40
[  696.210548]  ? __might_fault+0x177/0x1b0
[  696.212776] DMA32 free:35828kB min:36200kB low:45248kB high:54296kB active_anon:51040kB inactive_anon:95660kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.216290]  ion_ioctl+0xea/0x1f0
[  696.220690] lowmem_reserve[]:
[  696.224717]  ? ion_query_heaps+0x360/0x360
[  696.252600]  0
[  696.256017]  ? ion_query_heaps+0x360/0x360
[  696.259106]  0
[  696.263745]  do_vfs_ioctl+0x75a/0xff0
[  696.265521]  0
[  696.269748]  ? ioctl_preallocate+0x1a0/0x1a0
[  696.269757]  ? lock_downgrade+0x740/0x740
[  696.269770]  ? __fget+0x225/0x360
[  696.269779]  ? do_vfs_ioctl+0xff0/0xff0
[  696.271559]  0
[  696.275348]  ? security_file_ioctl+0x83/0xb0
[  696.277118]  0
[  696.281513]  SyS_ioctl+0x7f/0xb0
[  696.281521]  ? do_vfs_ioctl+0xff0/0xff0
[  696.281538]  do_syscall_64+0x1d5/0x640
[  696.281555]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  696.289148] RIP: 0033:0x466459
[  696.289152] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  696.289162] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  696.289167] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  696.289172] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  696.289179] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  696.293134] Node 0 
[  696.294923] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  696.299409] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.391476] Mem-Info:
[  696.394536] active_anon:12942 inactive_anon:35165 isolated_anon:0
[  696.394536]  active_file:16 inactive_file:19 isolated_file:0
[  696.394536]  unevictable:0 dirty:0 writeback:0 unstable:0
[  696.394536]  slab_reclaimable:12511 slab_unreclaimable:117034
[  696.394536]  mapped:35429 shmem:35595 pagetables:581 bounce:0
[  696.394536]  free:25117 free_pcp:0 free_cma:0
[  696.457648] Node 0 active_anon:51052kB inactive_anon:95660kB active_file:4kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:106900kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.586668] Node 1 active_anon:716kB inactive_anon:45000kB active_file:108kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34816kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.722196] batman_adv: batadv0: Removing interface: batadv_slave_0
[  696.731689] Node 0 DMA free:11056kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.745809] batman_adv: batadv0: Removing interface: batadv_slave_1
[  696.782611] lowmem_reserve[]: 0 2717 2718 2718 2718
[  696.787734] Node 0 DMA32 free:36144kB min:36200kB low:45248kB high:54296kB active_anon:51040kB inactive_anon:95660kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7360kB pagetables:2236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.822934] device bridge_slave_1 left promiscuous mode
[  696.862528] lowmem_reserve[]: 0 0 0 0 0
[  696.866553] Node 1 Normal free:53584kB min:53696kB low:67120kB high:80544kB active_anon:716kB inactive_anon:45000kB active_file:128kB inactive_file:84kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:88kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.901171] bridge0: port 2(bridge_slave_1) entered disabled state
[  696.932484] lowmem_reserve[]: 0 0 0 0 0
[  696.936503] Node 0 DMA: 1*4kB (M) 4*8kB (UME) 3*16kB (ME) 3*32kB (ME) 4*64kB (UME) 7*128kB (UE) 6*256kB (UME) 4*512kB (UME) 4*1024kB (UME) 1*2048kB (M) 0*4096kB = 11060kB
[  696.950881] lowmem_reserve[]: 0 0 0 0 0
[  696.955948] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.979644] device bridge_slave_0 left promiscuous mode
[  696.986507] lowmem_reserve[]: 0 0 0 0 0
[  696.986965] bridge0: port 1(bridge_slave_0) entered disabled state
[  696.990842] Node 1 Normal free:53584kB min:53696kB low:67120kB high:80544kB active_anon:716kB inactive_anon:45000kB active_file:28kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:88kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  697.038210] Node 0 DMA32: 775*4kB (UME) 733*8kB (UME) 201*16kB (UME) 757*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36404kB
[  697.058650] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  697.062874] lowmem_reserve[]: 0
[  697.073247] Node 1 
[  697.073599]  0
[  697.076571] Normal: 
[  697.078868]  0
[  697.081131] 64*4kB 
[  697.083783]  0
[  697.084803] (UME) 
[  697.088852]  0
[  697.091390] device hsr_slave_1 left promiscuous mode
[  697.091760] 89*8kB 
[  697.098371] (UM) 333*16kB (UM) 1092*32kB (UME) 31*64kB (UM) 5*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53592kB
[  697.103230] Node 0 
[  697.113318] device hsr_slave_0 left promiscuous mode
[  697.115574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.121077] DMA: 
[  697.132158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.137049] 1*4kB 
[  697.142903] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.142910] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.142914] 35628 total pagecache pages
[  697.142924] 0 pages in swap cache
[  697.142929] Swap cache stats: add 0, delete 0, find 0/0
[  697.142933] Free swap  = 0kB
[  697.142936] Total swap = 0kB
[  697.142942] 2097051 pages RAM
[  697.142945] 0 pages HighMem/MovableOnly
[  697.142952] 363841 pages reserved
[  697.145806] team0 (unregistering): Port device team_slave_1 removed
[  697.156519] 0 pages cma reserved
[  697.162579] (M) 
[  697.166556] Out of memory: Kill process 22064 (syz-executor.2) score 1004 or sacrifice child
[  697.172475] 4*8kB 
[  697.175983] Killed process 22065 (syz-executor.2) total-vm:93252kB, anon-rss:152kB, file-rss:34820kB, shmem-rss:0kB
[  697.184124] (UME) 3*16kB (ME) 3*32kB (ME) 4*64kB (UME) 7*128kB (UE) 6*256kB (UME) 4*512kB (UME) 4*1024kB (UME) 1*2048kB (M) 0*4096kB = 11060kB
[  697.245647] Node 0 DMA32: 727*4kB (ME) 590*8kB (UME) 194*16kB (ME) 532*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 27756kB
[  697.251593] oom_reaper: reaped process 22065 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  697.262096] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  697.282908] Node 1 Normal: 54*4kB (UME) 89*8kB (UM) 267*16kB (UM) 1093*32kB (UME) 31*64kB (UM) 5*128kB (UM) 30*256kB (UM) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 52528kB
[  697.301854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.327581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.336192] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.336706] oom_reaper: reaped process 22060 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  697.349704] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.365488] 35628 total pagecache pages
[  697.370149] 0 pages in swap cache
[  697.373633] Swap cache stats: add 0, delete 0, find 0/0
[  697.381073] Free swap  = 0kB
[  697.384100] Total swap = 0kB
[  697.387136] 2097051 pages RAM
[  697.390912] 0 pages HighMem/MovableOnly
[  697.394886] 363841 pages reserved
[  697.400225] 0 pages cma reserved
[  697.417866] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  697.441172] systemd-journal cpuset=/ mems_allowed=0-1
[  697.484690] CPU: 0 PID: 21851 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  697.492717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  697.502088] Call Trace:
[  697.504786]  dump_stack+0x1b2/0x281
[  697.508423]  dump_header+0x178/0x82f
[  697.512135]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  697.517237]  ? ___ratelimit+0x2cd/0x530
[  697.521230]  oom_kill_process.cold+0x10/0xb18
[  697.525749]  out_of_memory+0xe3e/0x1190
[  697.529734]  ? oom_killer_disable+0x1c0/0x1c0
[  697.534223]  ? mutex_trylock+0x152/0x1a0
[  697.538372]  __alloc_pages_nodemask+0x23e1/0x2720
[  697.543222]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  697.548081]  alloc_pages_current+0x155/0x260
[  697.552492]  filemap_fault+0xea3/0x1980
[  697.556476]  ext4_filemap_fault+0x84/0xb0
[  697.560625]  __do_fault+0xfa/0x380
[  697.564162]  __handle_mm_fault+0x2497/0x4620
[  697.568575]  ? vm_insert_page+0x7c0/0x7c0
[  697.572726]  ? lock_downgrade+0x740/0x740
[  697.576883]  handle_mm_fault+0x391/0x860
[  697.580945]  __do_page_fault+0x549/0xad0
[  697.585004]  ? spurious_fault+0x640/0x640
[  697.589149]  ? do_page_fault+0x60/0x500
[  697.593119]  ? page_fault+0x2f/0x50
[  697.596771]  page_fault+0x45/0x50
[  697.600240] RIP: 3d1da040:0x7fffa389d390
[  697.604288] RSP: a389d3d0:000000000000000d EFLAGS: ffffffff
[  697.610398] Mem-Info:
[  697.642945] active_anon:12882 inactive_anon:35165 isolated_anon:0
[  697.642945]  active_file:16 inactive_file:742 isolated_file:0
[  697.642945]  unevictable:0 dirty:0 writeback:0 unstable:0
[  697.642945]  slab_reclaimable:12506 slab_unreclaimable:116643
[  697.642945]  mapped:27101 shmem:35595 pagetables:581 bounce:0
[  697.642945]  free:211965 free_pcp:188 free_cma:0
[  697.720198] Node 0 active_anon:50828kB inactive_anon:95660kB active_file:4kB inactive_file:5108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:110604kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  697.870189] Node 1 active_anon:700kB inactive_anon:45000kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:45360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  697.889498] team0 (unregistering): Port device team_slave_0 removed
[  697.949840] Node 0 DMA free:11300kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:780kB inactive_file:8kB 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
[  697.976337] bond0 (unregistering): Releasing backup interface bond_slave_1
[  698.007807] lowmem_reserve[]: 0 2717 2718 2718 2718
[  698.009501] bond0 (unregistering): Releasing backup interface bond_slave_0
[  698.012882] Node 0 DMA32 free:736092kB min:36200kB low:45248kB high:54296kB active_anon:51016kB inactive_anon:95660kB active_file:1404kB inactive_file:7996kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:2384kB bounce:0kB free_pcp:316kB local_pcp:100kB free_cma:0kB
[  698.012902] lowmem_reserve[]: 0 0 0 0 0
[  698.012919] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  698.012933] lowmem_reserve[]: 0 0 0 0 0
[  698.012952] Node 1 Normal free:1363084kB min:53696kB low:67120kB high:80544kB active_anon:700kB inactive_anon:45000kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:88kB bounce:0kB free_pcp:48kB local_pcp:12kB free_cma:0kB
[  698.012969] lowmem_reserve[]: 0 0 0 0 0
[  698.012989] Node 0 DMA: 3*4kB (UM) 
[  698.090403] bond0 (unregistering): Released all slaves
[  698.166858] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL
[  698.216011] systemd[1]: Failed to start System Logging Service.
[  698.262573] systemd[1]: rsyslog.service: Unit entered failed state.
[  698.279541] systemd[1]: rsyslog.service: Failed with result 'signal'.
[  698.339540] systemd[1]: Starting Load/Save RF Kill Switch Status...
[  698.411372] 3*8kB (ME) 1*16kB (E) 4*32kB (UME) 4*64kB (UE) 7*128kB (UME) 5*256kB (UE) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11316kB
[  698.460330] systemd[1]: Started Load/Save RF Kill Switch Status.
[  698.467058] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart.
[  698.475353] Node 0 DMA32: 477*4kB (UME) 486*8kB (UME) 152*16kB (ME) 17*32kB (UME) 2529*64kB (UME) 1914*128kB (U) 251*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 479876kB
[  698.500481] systemd[1]: Stopped System Logging Service.
[  698.507586] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  698.527586] Node 1 Normal: 55*4kB (UME) 88*8kB (M) 43*16kB (UM) 393*32kB (UME) 12189*64kB (UM) 4272*128kB (UM) 30*256kB (UM) 4*512kB (U) 12*1024kB (U) 0*2048kB 0*4096kB = 1363116kB
[  698.546456] systemd[1]: Starting System Logging Service...
[  698.565860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  698.587967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  698.597784] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  698.606617] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  698.647725] 41890 total pagecache pages
[  698.651707] 0 pages in swap cache
[  698.655150] Swap cache stats: add 0, delete 0, find 0/0
[  698.677801] Free swap  = 0kB
[  698.680839] Total swap = 0kB
[  698.683846] 2097051 pages RAM
[  698.686934] 0 pages HighMem/MovableOnly
[  698.697567] 363841 pages reserved
[  698.701020] 0 pages cma reserved
[  698.704375] Out of memory (oom_kill_allocating_task): Kill process 21851 (systemd-journal) score 0 or sacrifice child
[  698.737604] Killed process 21851 (systemd-journal) total-vm:46096kB, anon-rss:460kB, file-rss:0kB, shmem-rss:2424kB
[  698.775087] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL
05:09:19 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

[  699.026115] systemd-journald[22106]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
[  699.837602] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  699.897302] syz-executor.2 cpuset=/ mems_allowed=0-1
[  699.921258] CPU: 0 PID: 22108 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  699.929158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  699.938518] Call Trace:
[  699.941131]  dump_stack+0x1b2/0x281
[  699.944762]  warn_alloc.cold+0x96/0x1cc
[  699.948737]  ? zone_watermark_ok_safe+0x220/0x220
[  699.953589]  __alloc_pages_nodemask+0x2127/0x2720
[  699.958448]  ? retint_kernel+0x2d/0x2d
[  699.962331]  ? ion_page_pool_alloc+0x28/0x1b0
[  699.966828]  ? lock_acquire+0x170/0x3f0
[  699.970817]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  699.975753]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  699.981202]  ? __mutex_unlock_slowpath+0x75/0x770
[  699.995770]  alloc_pages_current+0x155/0x260
[  700.000181]  ion_page_pool_alloc+0x118/0x1b0
[  700.004608]  ion_system_heap_allocate+0x133/0x8c0
[  700.009447]  ? ion_alloc+0x187/0x810
[  700.013163]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  700.018612]  ? ion_system_contig_heap_create+0x130/0x130
[  700.024142]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  700.029158]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  700.034020]  ion_alloc+0x204/0x810
[  700.037566]  ? ion_dma_buf_release+0x40/0x40
[  700.041971]  ? __might_fault+0x177/0x1b0
[  700.046035]  ion_ioctl+0xea/0x1f0
[  700.049490]  ? ion_query_heaps+0x360/0x360
[  700.053725]  ? ion_query_heaps+0x360/0x360
[  700.057947]  do_vfs_ioctl+0x75a/0xff0
[  700.061737]  ? ioctl_preallocate+0x1a0/0x1a0
[  700.066130]  ? lock_downgrade+0x740/0x740
[  700.070268]  ? __fget+0x225/0x360
[  700.073713]  ? do_vfs_ioctl+0xff0/0xff0
[  700.077675]  ? security_file_ioctl+0x83/0xb0
[  700.082072]  SyS_ioctl+0x7f/0xb0
[  700.085425]  ? do_vfs_ioctl+0xff0/0xff0
[  700.089388]  do_syscall_64+0x1d5/0x640
[  700.093268]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  700.098442] RIP: 0033:0x466459
[  700.101615] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  700.109310] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  700.116582] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  700.123837] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  700.131094] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  700.138352] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  700.246378] Mem-Info:
[  700.248904] active_anon:13211 inactive_anon:37199 isolated_anon:0
[  700.248904]  active_file:34 inactive_file:19 isolated_file:21
[  700.248904]  unevictable:0 dirty:1 writeback:0 unstable:0
[  700.248904]  slab_reclaimable:12501 slab_unreclaimable:116789
[  700.248904]  mapped:35192 shmem:37645 pagetables:676 bounce:0
[  700.248904]  free:14621 free_pcp:244 free_cma:0
[  700.285247] Node 0 active_anon:51712kB inactive_anon:95592kB active_file:120kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):84kB mapped:104632kB dirty:4kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.314705] Node 1 active_anon:1132kB inactive_anon:53204kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36136kB dirty:0kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.356792] Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:8kB inactive_file:4kB 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
[  700.383165] lowmem_reserve[]: 0 2717 2718 2718 2718
[  700.388244] Node 0 DMA32 free:17552kB min:36200kB low:45248kB high:54296kB active_anon:51592kB inactive_anon:95592kB active_file:812kB inactive_file:292kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7488kB pagetables:2500kB bounce:0kB free_pcp:792kB local_pcp:672kB free_cma:0kB
[  700.418351] lowmem_reserve[]: 0 0 0 0 0
[  700.422620] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  700.464882] lowmem_reserve[]: 0 0 0 0 0
[  700.468953] Node 1 Normal free:26768kB min:53696kB low:67120kB high:80544kB active_anon:1132kB inactive_anon:53204kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:204kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  700.494913] IPVS: ftp: loaded support on port[0] = 21
[  700.497737] lowmem_reserve[]: 0 0 0 0 0
[  700.497763] Node 0 DMA: 6*4kB (UME) 5*8kB (M) 4*16kB (ME) 5*32kB (ME) 5*64kB (ME) 3*128kB (ME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10976kB
[  700.522426] Node 0 DMA32: 849*4kB (UME) 772*8kB (UME) 203*16kB (UME) 36*32kB (UME) 33*64kB (UME) 11*128kB (UM) 8*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19540kB
[  700.538056] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  700.549512] Node 1 Normal: 43*4kB (UME) 46*8kB (M) 10*16kB (M) 6*32kB (ME) 1*64kB (M) 148*128kB (UM) 27*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26812kB
[  700.564160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  700.587579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  700.596198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  700.607723] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  700.617571] 37693 total pagecache pages
[  700.621546] 0 pages in swap cache
[  700.625012] Swap cache stats: add 0, delete 0, find 0/0
[  700.631856] Free swap  = 0kB
[  700.634872] Total swap = 0kB
[  700.637950] 2097051 pages RAM
[  700.641049] 0 pages HighMem/MovableOnly
[  700.645008] 363841 pages reserved
[  700.650478] 0 pages cma reserved
[  700.695284] systemd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  700.729931] systemd cpuset=/ mems_allowed=0-1
[  700.734472] CPU: 0 PID: 1 Comm: systemd Not tainted 4.14.227-syzkaller #0
[  700.741388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  700.750739] Call Trace:
[  700.753328]  dump_stack+0x1b2/0x281
[  700.756958]  dump_header+0x178/0x82f
[  700.760678]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  700.765803]  ? ___ratelimit+0x2cd/0x530
[  700.769776]  oom_kill_process.cold+0x10/0xb18
[  700.774281]  ? lock_downgrade+0x740/0x740
[  700.778439]  out_of_memory+0x2dc/0x1190
[  700.782408]  ? oom_killer_disable+0x1c0/0x1c0
[  700.786892]  ? mutex_trylock+0x152/0x1a0
[  700.790956]  __alloc_pages_nodemask+0x23e1/0x2720
[  700.795807]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  700.801009]  alloc_pages_current+0x155/0x260
[  700.805408]  filemap_fault+0xea3/0x1980
[  700.809382]  ext4_filemap_fault+0x84/0xb0
[  700.813531]  __do_fault+0xfa/0x380
[  700.817058]  __handle_mm_fault+0x2497/0x4620
[  700.821456]  ? ep_poll+0x1ab/0xa50
[  700.824979]  ? vm_insert_page+0x7c0/0x7c0
[  700.829128]  handle_mm_fault+0x391/0x860
[  700.833179]  __do_page_fault+0x549/0xad0
[  700.837251]  ? spurious_fault+0x640/0x640
[  700.841384]  ? do_page_fault+0x60/0x500
[  700.845347]  ? page_fault+0x2f/0x50
[  700.848963]  page_fault+0x45/0x50
[  700.852400] RIP: 0001:0x1
[  700.855152] RSP: d6bb4080:00007fff94d816b0 EFLAGS: 7fff94d813d0
[  700.879006] Mem-Info:
[  700.887505] active_anon:13211 inactive_anon:37199 isolated_anon:0
[  700.887505]  active_file:37 inactive_file:15 isolated_file:2
[  700.887505]  unevictable:0 dirty:0 writeback:0 unstable:0
[  700.887505]  slab_reclaimable:12501 slab_unreclaimable:116535
[  700.887505]  mapped:35170 shmem:37645 pagetables:676 bounce:0
[  700.887505]  free:13922 free_pcp:30 free_cma:0
[  700.920750] Node 0 active_anon:51712kB inactive_anon:95592kB active_file:144kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:104544kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.948590] Node 1 active_anon:1132kB inactive_anon:53204kB active_file:4kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36136kB dirty:0kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.976006] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.025289] lowmem_reserve[]: 0 2717 2718 2718 2718
[  701.045256] Node 0 DMA32 free:17760kB min:36200kB low:45248kB high:54296kB active_anon:51720kB inactive_anon:95592kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:2500kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.077622] syz-executor.4: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  701.088193] lowmem_reserve[]: 0 0 0 0 0
[  701.093441] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.100619] syz-executor.4 cpuset=
[  701.134484] lowmem_reserve[]: 0 0 0 0 0
[  701.153698] / mems_allowed=0-1
[  701.156918] CPU: 1 PID: 22060 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  701.159331] Node 1 
[  701.164888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.164895] Call Trace:
[  701.167148] Normal free:26780kB min:53696kB low:67120kB high:80544kB active_anon:1132kB inactive_anon:53204kB active_file:0kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.176490]  dump_stack+0x1b2/0x281
[  701.176503]  warn_alloc.cold+0x96/0x1cc
[  701.176515]  ? zone_watermark_ok_safe+0x220/0x220
[  701.176527]  ? usleep_range+0x130/0x130
[  701.179198] lowmem_reserve[]:
[  701.206863]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  701.206877]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  701.206887]  ? run_timer_softirq+0x5a0/0x5a0
[  701.206903]  __alloc_pages_nodemask+0x2127/0x2720
[  701.210524]  0
[  701.215168]  ? lock_acquire+0x170/0x3f0
[  701.220027]  0
[  701.223980]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  701.227054]  0
[  701.232157]  ? ion_page_pool_alloc+0x9e/0x1b0
[  701.232174]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  701.232188]  ? retint_kernel+0x2d/0x2d
[  701.237187]  0
[  701.241585]  alloc_pages_current+0x155/0x260
[  701.241599]  ion_page_pool_alloc+0x118/0x1b0
[  701.241610]  ion_system_heap_allocate+0x133/0x8c0
[  701.246428]  0
[  701.248222]  ? ion_alloc+0x187/0x810
[  701.248232]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  701.248244]  ? ion_system_contig_heap_create+0x130/0x130
[  701.253997]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  701.258853] Node 0 
[  701.260613]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  701.265077] DMA: 
[  701.270516]  ion_alloc+0x204/0x810
[  701.270531]  ? ion_dma_buf_release+0x40/0x40
[  701.270543]  ? __might_fault+0x177/0x1b0
[  701.270555]  ion_ioctl+0xea/0x1f0
[  701.274415] 6*4kB 
[  701.276206]  ? ion_query_heaps+0x360/0x360
[  701.280624] (UME) 
[  701.285004]  ? ion_query_heaps+0x360/0x360
[  701.289840] 5*8kB 
[  701.291611]  do_vfs_ioctl+0x75a/0xff0
[  701.295293] (M) 
[  701.300732]  ? ioctl_preallocate+0x1a0/0x1a0
[  701.300742]  ? lock_downgrade+0x740/0x740
[  701.300755]  ? __fget+0x225/0x360
[  701.306180] 4*16kB 
[  701.311184]  ? do_vfs_ioctl+0xff0/0xff0
[  701.311194]  ? security_file_ioctl+0x83/0xb0
[  701.311205]  SyS_ioctl+0x7f/0xb0
[  701.311215]  ? do_vfs_ioctl+0xff0/0xff0
[  701.313442] (ME) 
[  701.318261]  do_syscall_64+0x1d5/0x640
[  701.318278]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  701.318288] RIP: 0033:0x466459
[  701.320326] 5*32kB 
[  701.323845] RSP: 002b:00007ff90c340188 EFLAGS: 00000246
[  701.328259] (ME) 
[  701.332271]  ORIG_RAX: 0000000000000010
[  701.335699] 5*64kB 
[  701.337840] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  701.337846] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  701.337850] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  701.337854] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  701.337859] R13: 00007ffce90c212f R14: 00007ff90c340300 R15: 0000000000022000
[  701.349674] Mem-Info:
[  701.366772] Bluetooth: hci3 command 0x0409 tx timeout
[  701.379848] active_anon:13218 inactive_anon:37199 isolated_anon:0
[  701.379848]  active_file:11 inactive_file:18 isolated_file:0
[  701.379848]  unevictable:0 dirty:0 writeback:0 unstable:0
[  701.379848]  slab_reclaimable:12497 slab_unreclaimable:116166
[  701.379848]  mapped:35148 shmem:37645 pagetables:676 bounce:0
[  701.379848]  free:13824 free_pcp:30 free_cma:0
[  701.413422] (ME) 
[  701.425757] Node 0 active_anon:51740kB inactive_anon:95592kB active_file:60kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:104456kB dirty:0kB writeback:0kB shmem:97020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  701.481299] 3*128kB 
[  701.507261] Node 1 active_anon:1132kB inactive_anon:53204kB active_file:0kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36136kB dirty:0kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  701.556077] (ME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10976kB
[  701.567433] syz-executor.3: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  701.568115] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.598745] Node 0 
[  701.629260] syz-executor.3 cpuset=/ mems_allowed=0-1
[  701.633039] lowmem_reserve[]: 0
[  701.636646] CPU: 0 PID: 22092 Comm: syz-executor.3 Not tainted 4.14.227-syzkaller #0
[  701.636654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.656187]  2717
[  701.657120] Call Trace:
[  701.657127]  2718
[  701.659181]  dump_stack+0x1b2/0x281
[  701.659195]  warn_alloc.cold+0x96/0x1cc
[  701.659208]  ? zone_watermark_ok_safe+0x220/0x220
[  701.659218]  ? usleep_range+0x130/0x130
[  701.659227]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  701.659240]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  701.659251]  ? run_timer_softirq+0x5a0/0x5a0
[  701.659267]  __alloc_pages_nodemask+0x2127/0x2720
[  701.677509]  2718
[  701.680233]  ? lock_acquire+0x170/0x3f0
[  701.680249]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  701.680261]  ? ion_page_pool_alloc+0x9e/0x1b0
[  701.680278]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  701.680294]  ? alloc_pages_current+0x16/0x260
[  701.680305]  alloc_pages_current+0x155/0x260
[  701.701261]  2718
[  701.701720]  ion_page_pool_alloc+0x118/0x1b0
[  701.710492]  ion_system_heap_allocate+0x133/0x8c0
[  701.710505]  ? _raw_spin_unlock+0x29/0x40
[  701.710515]  ? _ion_heap_freelist_drain+0x6e/0x410
[  701.710525]  ? ion_system_contig_heap_create+0x130/0x130
[  701.710536]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  701.710548]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  701.710560]  ion_alloc+0x27a/0x810
[  701.710574]  ? ion_dma_buf_release+0x40/0x40
[  701.710586]  ? __might_fault+0x177/0x1b0
[  701.710598]  ion_ioctl+0xea/0x1f0
[  701.731512] Node 0 
[  701.735855]  ? ion_query_heaps+0x360/0x360
[  701.756406] DMA32 free:17540kB min:36200kB low:45248kB high:54296kB active_anon:51720kB inactive_anon:95592kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7456kB pagetables:2500kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  701.760151]  ? ion_query_heaps+0x360/0x360
[  701.760162]  do_vfs_ioctl+0x75a/0xff0
[  701.760175]  ? ioctl_preallocate+0x1a0/0x1a0
[  701.760185]  ? lock_downgrade+0x740/0x740
[  701.760199]  ? __fget+0x225/0x360
[  701.760208]  ? do_vfs_ioctl+0xff0/0xff0
[  701.760221]  ? security_file_ioctl+0x83/0xb0
[  701.780167] lowmem_reserve[]:
[  701.780480]  SyS_ioctl+0x7f/0xb0
[  701.782690]  0
[  701.786907]  ? do_vfs_ioctl+0xff0/0xff0
[  701.830740]  0
[  701.831730]  do_syscall_64+0x1d5/0x640
[  701.835160]  0
[  701.839125]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  701.839134] RIP: 0033:0x466459
[  701.839139] RSP: 002b:00007f42379f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  701.839148] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  701.839153] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  701.839158] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  701.839163] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  701.839169] R13: 00007ffef8958def R14: 00007f42379f8300 R15: 0000000000022000
[  701.851811] DMA32: 
[  701.871998]  0
[  701.891740] 833*4kB 
[  701.914318]  0
[  701.928755] (UME) 632*8kB (UME) 201*16kB (UME) 36*32kB (UME) 27*64kB (UME) 10*128kB (UM) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17556kB
[  701.944074] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.952178] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  701.987009] lowmem_reserve[]:
[  702.007127] Node 1 Normal: 43*4kB (UME) 46*8kB (M) 10*16kB (M) 7*32kB (UME) 2*64kB (UM) 147*128kB (UM) 27*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26780kB
[  702.014298]  0
[  702.040060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.044988]  0
[  702.063648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.073971]  0 0 0
[  702.076191] Node 1 Normal free:26780kB min:53696kB low:67120kB high:80544kB active_anon:1132kB inactive_anon:53204kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  702.080133] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.120695] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.131544] 37674 total pagecache pages
[  702.135527] 0 pages in swap cache
[  702.143421] Swap cache stats: add 0, delete 0, find 0/0
[  702.150981] Free swap  = 0kB
[  702.153997] Total swap = 0kB
[  702.157007] 2097051 pages RAM
[  702.164635] 0 pages HighMem/MovableOnly
[  702.170828] 363841 pages reserved
[  702.173721] lowmem_reserve[]:
[  702.174274] 0 pages cma reserved
[  702.174281]  0
[  702.177369] Out of memory: Kill process 22107 (syz-executor.2) score 1004 or sacrifice child
[  702.233623]  0 0 0 0
[  702.235990] Node 0 DMA: 6*4kB (UME) 5*8kB (M) 4*16kB (ME) 5*32kB (ME) 5*64kB (ME) 3*128kB (ME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10976kB
[  702.247602] Killed process 22108 (syz-executor.2) total-vm:93384kB, anon-rss:156kB, file-rss:34820kB, shmem-rss:0kB
[  702.260630] Node 0 DMA32: 642*4kB (ME) 631*8kB (ME) 201*16kB (UME) 37*32kB (UME) 234*64kB (UME) 158*128kB (UM) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 49008kB
[  702.370451] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  702.382767] Node 1 Normal: 12*4kB (UME) 47*8kB (UM) 10*16kB (M) 6*32kB (ME) 730*64kB (UM) 476*128kB (UM) 126*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 141704kB
[  702.401294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.415481] oom_reaper: reaped process 22108 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  702.550664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.582784] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.670863] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.680607] 42743 total pagecache pages
[  702.684604] 0 pages in swap cache
[  702.719933] Swap cache stats: add 0, delete 0, find 0/0
[  702.726161] Free swap  = 0kB
[  702.747592] Total swap = 0kB
[  702.750823] 2097051 pages RAM
[  702.753920] 0 pages HighMem/MovableOnly
[  702.834316] 363841 pages reserved
[  702.839636] 0 pages cma reserved
05:09:23 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  702.874914] chnl_net:caif_netlink_parms(): no params data found
05:09:23 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  703.114061] IPVS: ftp: loaded support on port[0] = 21
[  703.505099] bridge0: port 1(bridge_slave_0) entered blocking state
[  703.512988] bridge0: port 1(bridge_slave_0) entered disabled state
[  703.548665] device bridge_slave_0 entered promiscuous mode
[  703.557753] Bluetooth: hci3 command 0x041b tx timeout
[  703.628721] bridge0: port 2(bridge_slave_1) entered blocking state
[  703.635094] bridge0: port 2(bridge_slave_1) entered disabled state
[  703.658595] device bridge_slave_1 entered promiscuous mode
[  703.665862] systemd[1]: Started Journal Service.
[  703.686867] chnl_net:caif_netlink_parms(): no params data found
[  703.798579] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  703.819160] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  703.886790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  703.918414] team0: Port device team_slave_0 added
[  703.947699] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  703.948303] team0: Port device team_slave_1 added
[  704.023026] batman_adv: batadv0: Adding interface: batadv_slave_0
[  704.037848] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  704.070805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  704.114483] batman_adv: batadv0: Adding interface: batadv_slave_1
[  704.121559] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  704.154194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  704.164908] bridge0: port 1(bridge_slave_0) entered blocking state
[  704.175638] bridge0: port 1(bridge_slave_0) entered disabled state
[  704.184117] device bridge_slave_0 entered promiscuous mode
[  704.194777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  704.203861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  704.214965] bridge0: port 2(bridge_slave_1) entered blocking state
[  704.222515] bridge0: port 2(bridge_slave_1) entered disabled state
[  704.233865] device bridge_slave_1 entered promiscuous mode
[  704.286074] device hsr_slave_0 entered promiscuous mode
[  704.295561] device hsr_slave_1 entered promiscuous mode
[  704.305772] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  704.338262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  704.346132] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  704.360900] Bluetooth: hci2 command 0x0409 tx timeout
[  704.397988] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  704.447396] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  704.468772] team0: Port device team_slave_0 added
[  704.499338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  704.506754] team0: Port device team_slave_1 added
[  704.601362] batman_adv: batadv0: Adding interface: batadv_slave_0
[  704.608046] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  704.657772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  704.699150] batman_adv: batadv0: Adding interface: batadv_slave_1
[  704.705407] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  704.757846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  704.786570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  704.815838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  704.824056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  704.875373] device hsr_slave_0 entered promiscuous mode
[  704.882287] device hsr_slave_1 entered promiscuous mode
[  704.899838] 8021q: adding VLAN 0 to HW filter on device bond0
[  704.907001] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  704.915475] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  704.925630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  704.944325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  704.952914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  704.961578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  704.971715] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  704.983596] 8021q: adding VLAN 0 to HW filter on device team0
[  705.010882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  705.019706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  705.029079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  705.036758] bridge0: port 1(bridge_slave_0) entered blocking state
[  705.043167] bridge0: port 1(bridge_slave_0) entered forwarding state
[  705.062498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  705.079438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  705.086676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  705.100535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  705.123132] bridge0: port 2(bridge_slave_1) entered blocking state
[  705.129527] bridge0: port 2(bridge_slave_1) entered forwarding state
[  705.152812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  705.165367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  705.183125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  705.191298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  705.218217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  705.225102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  705.233546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  705.263636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  705.271597] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  705.282798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  705.291412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  705.305895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[  705.322629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  705.330788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  705.351492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  705.367892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  705.375886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  705.392156] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  705.402447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  705.413673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  705.436805] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  705.459763] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  705.479060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  705.485765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  705.497180] 8021q: adding VLAN 0 to HW filter on device batadv0
[  705.512346] 8021q: adding VLAN 0 to HW filter on device bond0
[  705.521726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  705.530742] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  705.542871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  705.551230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  705.561517] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  705.568560] 8021q: adding VLAN 0 to HW filter on device team0
[  705.578441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  705.585449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  705.598746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  705.606375] bridge0: port 1(bridge_slave_0) entered blocking state
[  705.612805] bridge0: port 1(bridge_slave_0) entered forwarding state
[  705.625512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  705.634030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  705.642344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  705.651147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  705.659901] bridge0: port 2(bridge_slave_1) entered blocking state
[  705.666249] bridge0: port 2(bridge_slave_1) entered forwarding state
[  705.679291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  705.692172] Bluetooth: hci3 command 0x040f tx timeout
[  705.700053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  705.707439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  705.723365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  705.740090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  705.751302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  705.754953] IPVS: ftp: loaded support on port[0] = 21
[  705.772145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  705.782771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  705.807394] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  705.815170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  705.824794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  705.851662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[  705.875573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  705.885301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  705.896653] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  705.910585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  705.946127] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  705.953755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  705.963645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  705.977168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  705.991377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  706.001716] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  706.009120] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  706.129136] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  706.147037] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  706.161584] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  706.169639] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  706.219268] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  706.227909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  706.235266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  706.248107] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  706.262183] device veth0_vlan entered promiscuous mode
[  706.270698] chnl_net:caif_netlink_parms(): no params data found
[  706.289159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  706.296404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  706.306949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  706.313763] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  706.327278] device veth1_vlan entered promiscuous mode
[  706.333528] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  706.355035] 8021q: adding VLAN 0 to HW filter on device batadv0
[  706.374800] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  706.410215] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  706.420689] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  706.429305] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  706.436587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  706.448148] Bluetooth: hci2 command 0x041b tx timeout
[  706.449374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  706.462382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  706.476760] device veth0_macvtap entered promiscuous mode
[  706.484473] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  706.496346] device veth1_macvtap entered promiscuous mode
[  706.503551] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  706.519091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  706.539384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  706.575873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  706.586290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.596954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  706.607385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.617175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  706.627622] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.638711] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  706.645712] batman_adv: batadv0: Interface activated: batadv_slave_0
[  706.657202] bridge0: port 1(bridge_slave_0) entered blocking state
[  706.664578] bridge0: port 1(bridge_slave_0) entered disabled state
[  706.677504] device bridge_slave_0 entered promiscuous mode
[  706.686716] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  706.696855] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  706.705631] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  706.716525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  706.728125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  706.738666] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.748219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  706.758503] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.767767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  706.778254] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  706.788834] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  706.795741] batman_adv: batadv0: Interface activated: batadv_slave_1
[  706.806321] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  706.817901] bridge0: port 2(bridge_slave_1) entered blocking state
[  706.824259] bridge0: port 2(bridge_slave_1) entered disabled state
[  706.832134] device bridge_slave_1 entered promiscuous mode
[  706.856977] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  706.869621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  706.891276] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  706.904540] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  706.921270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  706.934583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  706.955346] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  706.965563] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  706.974343] batman_adv: batadv0: Removing interface: batadv_slave_0
[  706.984747] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  706.992645] batman_adv: batadv0: Removing interface: batadv_slave_1
[  707.001613] device bridge_slave_1 left promiscuous mode
[  707.007178] bridge0: port 2(bridge_slave_1) entered disabled state
[  707.015631] device bridge_slave_0 left promiscuous mode
[  707.021755] bridge0: port 1(bridge_slave_0) entered disabled state
[  707.031521] device veth1_macvtap left promiscuous mode
[  707.036819] device veth0_macvtap left promiscuous mode
[  707.043591] device veth1_vlan left promiscuous mode
[  707.049219] device veth0_vlan left promiscuous mode
[  707.157801] Bluetooth: hci4 command 0x0409 tx timeout
[  707.164592] device hsr_slave_1 left promiscuous mode
[  707.174681] device hsr_slave_0 left promiscuous mode
[  707.191219] team0 (unregistering): Port device team_slave_1 removed
[  707.203000] team0 (unregistering): Port device team_slave_0 removed
[  707.215173] bond0 (unregistering): Releasing backup interface bond_slave_1
[  707.226267] bond0 (unregistering): Releasing backup interface bond_slave_0
[  707.260376] bond0 (unregistering): Released all slaves
[  707.305221] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  707.313908] team0: Port device team_slave_0 added
[  707.323941] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  707.333434] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  707.341020] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  707.352390] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  707.360127] team0: Port device team_slave_1 added
[  707.376698] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  707.384654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  707.396634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  707.414800] device veth0_vlan entered promiscuous mode
[  707.421351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  707.429782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  707.455567] device veth1_vlan entered promiscuous mode
[  707.462398] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  707.476618] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  707.490521] batman_adv: batadv0: Adding interface: batadv_slave_0
[  707.496770] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  707.533871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  707.555482] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  707.574030] batman_adv: batadv0: Adding interface: batadv_slave_1
[  707.586542] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  707.616241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  707.630269] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  707.642398] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  707.650194] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  707.657377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  707.674412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  707.691739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  707.702516] device veth0_macvtap entered promiscuous mode
[  707.710809] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  707.719775] Bluetooth: hci3 command 0x0419 tx timeout
[  707.727528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  707.763878] device veth1_macvtap entered promiscuous mode
[  707.791295] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  707.813461] device hsr_slave_0 entered promiscuous mode
[  707.828818] device hsr_slave_1 entered promiscuous mode
[  707.838457] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  707.855294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  707.872017] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  707.898660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  707.908771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  707.924020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  707.933437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  707.946185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  707.955458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  707.971373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  707.983423] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  707.992697] batman_adv: batadv0: Interface activated: batadv_slave_0
[  708.012847] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  708.022318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  708.033599] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  708.043996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  708.057462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  708.068796] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  708.078744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  708.090134] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  708.099860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  708.110365] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  708.121940] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  708.129666] batman_adv: batadv0: Interface activated: batadv_slave_1
[  708.142508] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  708.152817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  708.314951] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  708.393472] 8021q: adding VLAN 0 to HW filter on device bond0
[  708.404060] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  708.418150] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  708.424777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  708.436022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  708.458294] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  708.466385] 8021q: adding VLAN 0 to HW filter on device team0
[  708.482140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  708.499598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  708.512444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  708.524765] bridge0: port 1(bridge_slave_0) entered blocking state
[  708.531191] bridge0: port 1(bridge_slave_0) entered forwarding state
[  708.558543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  708.566708] Bluetooth: hci2 command 0x040f tx timeout
[  708.581497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  708.597434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  708.609558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  708.629873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  708.665625] bridge0: port 2(bridge_slave_1) entered blocking state
[  708.672051] bridge0: port 2(bridge_slave_1) entered forwarding state
[  708.695473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  708.717049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  708.738433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  708.751443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  708.773714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  708.783748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  708.805944] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  708.824824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  708.841165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  708.854860] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  708.883909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[  708.896868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  708.909245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  708.932054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  708.946493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  708.958813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  708.984604] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  708.995513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  709.045366] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  709.068449] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  709.091381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  709.099837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  709.125753] 8021q: adding VLAN 0 to HW filter on device batadv0
[  709.238409] Bluetooth: hci4 command 0x041b tx timeout
[  709.339969] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  709.369284] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  709.392004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  709.406217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  709.524119] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  709.545746] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  709.579663] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  709.598829] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  709.613991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  709.623108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
05:09:30 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

05:09:30 executing program 3:
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:30 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  709.645084] device veth0_vlan entered promiscuous mode
[  709.655825] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  709.669667] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  709.708870] device veth1_vlan entered promiscuous mode
[  709.741818] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  709.783291] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  709.802897] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  709.845775] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  709.852848] syz-executor.1 cpuset=/ mems_allowed=0-1
[  709.854944] syz-executor.2: 
[  709.863454] syz-executor.5: 
[  709.866835] page allocation failure: order:4
[  709.869688] CPU: 0 PID: 22814 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  709.870310] page allocation failure: order:4
[  709.874276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  709.874280] Call Trace:
[  709.874298]  dump_stack+0x1b2/0x281
[  709.874312]  warn_alloc.cold+0x96/0x1cc
[  709.874325]  ? zone_watermark_ok_safe+0x220/0x220
[  709.886618] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  709.895948]  __alloc_pages_nodemask+0x2127/0x2720
[  709.895962]  ? lock_acquire+0x170/0x3f0
[  709.895976]  ? lock_acquire+0x170/0x3f0
[  709.895991]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  709.896009]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  709.901906] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  709.902199]  ? __mutex_unlock_slowpath+0x75/0x770
[  709.906249] (null)
[  709.910973]  alloc_pages_current+0x155/0x260
[  709.910990]  ion_page_pool_alloc+0x118/0x1b0
[  709.911001]  ion_system_heap_allocate+0x133/0x8c0
[  709.911012]  ? ion_alloc+0x187/0x810
[  709.911022]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  709.911032]  ? ion_system_contig_heap_create+0x130/0x130
[  709.911042]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  709.911052]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  709.911063]  ion_alloc+0x204/0x810
[  709.911077]  ? ion_dma_buf_release+0x40/0x40
[  709.911089]  ? __might_fault+0x177/0x1b0
[  709.927980] (null)
[  709.930949]  ion_ioctl+0xea/0x1f0
[  709.930961]  ? ion_query_heaps+0x360/0x360
[  709.930974]  ? ion_query_heaps+0x360/0x360
[  709.930986]  do_vfs_ioctl+0x75a/0xff0
[  709.942036] syz-executor.5 cpuset=
[  709.948338]  ? ioctl_preallocate+0x1a0/0x1a0
[  709.948349]  ? lock_downgrade+0x740/0x740
[  709.948364]  ? __fget+0x225/0x360
[  709.948372]  ? do_vfs_ioctl+0xff0/0xff0
[  709.948383]  ? security_file_ioctl+0x83/0xb0
[  709.948393]  SyS_ioctl+0x7f/0xb0
[  709.948403]  ? do_vfs_ioctl+0xff0/0xff0
[  709.964479] syz-executor.2 cpuset=
[  709.968992]  do_syscall_64+0x1d5/0x640
[  709.969012]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  709.969020] RIP: 0033:0x466459
[  709.969025] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  709.969035] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  709.969040] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  709.969049] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  709.969054] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  709.972825] /
[  709.978186] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  709.991498] /
[  710.008348] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  710.021094]  mems_allowed=0-1
[  710.030156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  710.036104] CPU: 1 PID: 22837 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  710.044742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  710.047402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.047406] Call Trace:
[  710.047423]  dump_stack+0x1b2/0x281
[  710.047437]  warn_alloc.cold+0x96/0x1cc
[  710.051476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  710.054747]  ? zone_watermark_ok_safe+0x220/0x220
[  710.054771]  __alloc_pages_nodemask+0x2127/0x2720
[  710.058894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  710.062170]  ? lock_acquire+0x170/0x3f0
[  710.062186]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  710.069872] device veth0_macvtap entered promiscuous mode
[  710.070558]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  710.079303] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  710.085506]  ? __mutex_unlock_slowpath+0x75/0x770
[  710.085525]  alloc_pages_current+0x155/0x260
[  710.095671] device veth1_macvtap entered promiscuous mode
[  710.100042]  ion_page_pool_alloc+0x118/0x1b0
[  710.100060]  ion_system_heap_allocate+0x133/0x8c0
[  710.100072]  ? ion_alloc+0x187/0x810
[  710.100085]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  710.111944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  710.116319]  ? ion_system_contig_heap_create+0x130/0x130
[  710.116331]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  710.116344]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  710.121145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  710.124791]  ion_alloc+0x204/0x810
[  710.124810]  ? ion_dma_buf_release+0x40/0x40
[  710.130178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  710.134640]  ? __might_fault+0x177/0x1b0
[  710.134656]  ion_ioctl+0xea/0x1f0
[  710.142675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.149258]  ? ion_query_heaps+0x360/0x360
[  710.149272]  ? ion_query_heaps+0x360/0x360
[  710.149284]  do_vfs_ioctl+0x75a/0xff0
[  710.149296]  ? ioctl_preallocate+0x1a0/0x1a0
[  710.149308]  ? lock_downgrade+0x740/0x740
[  710.158823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  710.161223]  ? __fget+0x225/0x360
[  710.161233]  ? do_vfs_ioctl+0xff0/0xff0
[  710.161245]  ? security_file_ioctl+0x83/0xb0
[  710.164890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.168823]  SyS_ioctl+0x7f/0xb0
[  710.168831]  ? do_vfs_ioctl+0xff0/0xff0
[  710.168843]  do_syscall_64+0x1d5/0x640
[  710.168860]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  710.168870] RIP: 0033:0x466459
[  710.176211] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  710.180863] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  710.180873] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  710.180879] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  710.180884] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  710.180889] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  710.180894] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  710.226385] warn_alloc_show_mem: 1 callbacks suppressed
[  710.226389] Mem-Info:
[  710.234116]  mems_allowed=0-1
[  710.235609] active_anon:13313 inactive_anon:37203 isolated_anon:0
[  710.235609]  active_file:1974 inactive_file:3791 isolated_file:0
[  710.235609]  unevictable:0 dirty:32 writeback:0 unstable:0
[  710.235609]  slab_reclaimable:12132 slab_unreclaimable:114465
[  710.235609]  mapped:48486 shmem:37648 pagetables:722 bounce:0
[  710.235609]  free:183541 free_pcp:201 free_cma:0
[  710.245426] CPU: 0 PID: 22841 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  710.251537] Node 0 active_anon:52296kB inactive_anon:95612kB active_file:7888kB inactive_file:15160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:157184kB dirty:124kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  710.254095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.254099] Call Trace:
[  710.254117]  dump_stack+0x1b2/0x281
[  710.254132]  warn_alloc.cold+0x96/0x1cc
[  710.254145]  ? zone_watermark_ok_safe+0x220/0x220
[  710.263552] Node 1 active_anon:956kB inactive_anon:53200kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36760kB dirty:4kB writeback:0kB shmem:53548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  710.266512]  __alloc_pages_nodemask+0x2127/0x2720
[  710.266530]  ? lock_acquire+0x170/0x3f0
[  710.266545]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  710.273337] Node 0 
[  710.276386]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  710.276400]  ? __mutex_unlock_slowpath+0x75/0x770
[  710.276417]  alloc_pages_current+0x155/0x260
[  710.286362] DMA free:11084kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:4kB 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
[  710.286857]  ion_page_pool_alloc+0x118/0x1b0
[  710.292204] lowmem_reserve[]:
[  710.300941]  ion_system_heap_allocate+0x133/0x8c0
[  710.300954]  ? ion_alloc+0x187/0x810
[  710.300964]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  710.300974]  ? ion_system_contig_heap_create+0x130/0x130
[  710.300984]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  710.300996]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  710.301007]  ion_alloc+0x204/0x810
[  710.301021]  ? ion_dma_buf_release+0x40/0x40
[  710.301032]  ? __might_fault+0x177/0x1b0
[  710.301045]  ion_ioctl+0xea/0x1f0
[  710.301063]  ? ion_query_heaps+0x360/0x360
[  710.311483]  0
[  710.317667]  ? ion_query_heaps+0x360/0x360
[  710.317680]  do_vfs_ioctl+0x75a/0xff0
[  710.317693]  ? ioctl_preallocate+0x1a0/0x1a0
[  710.317702]  ? lock_downgrade+0x740/0x740
[  710.317715]  ? __fget+0x225/0x360
[  710.317724]  ? do_vfs_ioctl+0xff0/0xff0
[  710.317734]  ? security_file_ioctl+0x83/0xb0
[  710.317744]  SyS_ioctl+0x7f/0xb0
[  710.317750]  ? do_vfs_ioctl+0xff0/0xff0
[  710.317761]  do_syscall_64+0x1d5/0x640
[  710.317777]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  710.317785] RIP: 0033:0x466459
[  710.317790] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  710.317801] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  710.317806] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  710.317811] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  710.317816] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  710.317820] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  710.369923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.384289]  2717
[  710.401998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  710.408161]  2718
[  710.429543] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.438233]  2718
[  710.471571] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  710.490279]  2718
[  710.543776] batman_adv: batadv0: Interface activated: batadv_slave_0
[  710.585330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  710.623149] Node 0 
[  710.776776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.856664] Bluetooth: hci2 command 0x0419 tx timeout
[  710.939502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  710.960698] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  710.980419] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  710.989452] DMA32 free:226240kB min:36200kB low:45248kB high:54296kB active_anon:52276kB inactive_anon:95612kB active_file:7884kB inactive_file:15460kB unevictable:0kB writepending:124kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7648kB pagetables:2696kB bounce:0kB free_pcp:860kB local_pcp:196kB free_cma:0kB
[  711.001956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  711.057446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  711.066531] lowmem_reserve[]: 0 0 0 0 0
[  711.080147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  711.083604] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  711.102371] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  711.154958] lowmem_reserve[]: 0 0 0 0 0
[  711.164839] batman_adv: batadv0: Interface activated: batadv_slave_1
[  711.167145] Node 1 Normal free:97384kB min:53696kB low:67120kB high:80544kB active_anon:956kB inactive_anon:53200kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:192kB bounce:0kB free_pcp:40kB local_pcp:40kB free_cma:0kB
[  711.205844] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  711.219447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  711.236600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  711.238333] lowmem_reserve[]:
[  711.270037] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  711.282830]  0 0 0 0 0
[  711.293297] Node 0 DMA: 157*4kB (UME) 19*8kB (UM) 12*16kB (UME) 16*32kB (UME) 6*64kB (UME) 4*128kB (UME) 2*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11084kB
[  711.318597] Bluetooth: hci4 command 0x040f tx timeout
[  711.324583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  711.354056] Node 0 DMA32: 780*4kB (ME) 592*8kB (UME) 204*16kB (ME) 31*32kB (ME) 383*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36624kB
[  711.448762] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  711.477393] Node 1 Normal: 7*4kB (UME) 7*8kB (UM) 4*16kB (UM) 1311*32kB (UME) 4*64kB (UM) 2*128kB (M) 0*256kB 1*512kB (M) 10*1024kB (U) 0*2048kB 0*4096kB = 53364kB
[  711.551037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  711.581762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  711.593201] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  711.606391] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  711.625028] 38264 total pagecache pages
[  711.629808] 0 pages in swap cache
[  711.634388] Swap cache stats: add 0, delete 0, find 0/0
[  711.645293] Free swap  = 0kB
[  711.648649] Total swap = 0kB
[  711.652197] 2097051 pages RAM
[  711.655929] 0 pages HighMem/MovableOnly
[  711.665295] 363841 pages reserved
[  711.669802] 0 pages cma reserved
05:09:32 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  713.399997] Bluetooth: hci4 command 0x0419 tx timeout
05:09:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:34 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/99)

05:09:34 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
msgget$private(0x0, 0x320)

05:09:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:34 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:34 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:34 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

05:09:34 executing program 3:
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf})

[  714.576495] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  714.601179] syz-executor.1 cpuset=/ mems_allowed=0-1
[  714.606504] CPU: 1 PID: 22875 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  714.606506] syz-executor.0: page allocation failure: order:4
[  714.614402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  714.614406] Call Trace:
[  714.614431]  dump_stack+0x1b2/0x281
[  714.614445]  warn_alloc.cold+0x96/0x1cc
[  714.614458]  ? zone_watermark_ok_safe+0x220/0x220
[  714.614482]  __alloc_pages_nodemask+0x2127/0x2720
[  714.614494]  ? _raw_spin_unlock_irq+0x24/0x80
[  714.654336]  ? lock_acquire+0x170/0x3f0
[  714.658309]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  714.663149]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  714.668775]  ? __mutex_unlock_slowpath+0x75/0x770
[  714.673613]  alloc_pages_current+0x155/0x260
[  714.678018]  ion_page_pool_alloc+0x118/0x1b0
[  714.682424]  ion_system_heap_allocate+0x133/0x8c0
[  714.691941]  ? ion_alloc+0x187/0x810
[  714.695646]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  714.701086]  ? ion_system_contig_heap_create+0x130/0x130
[  714.706541]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  714.711552]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  714.716404]  ion_alloc+0x204/0x810
[  714.719953]  ? ion_dma_buf_release+0x40/0x40
[  714.724375]  ? __might_fault+0x177/0x1b0
[  714.728444]  ion_ioctl+0xea/0x1f0
[  714.731884]  ? ion_query_heaps+0x360/0x360
[  714.736196]  ? ion_query_heaps+0x360/0x360
[  714.740425]  do_vfs_ioctl+0x75a/0xff0
[  714.744218]  ? ioctl_preallocate+0x1a0/0x1a0
[  714.748617]  ? lock_downgrade+0x740/0x740
[  714.752756]  ? __fget+0x225/0x360
[  714.756197]  ? do_vfs_ioctl+0xff0/0xff0
[  714.760161]  ? security_file_ioctl+0x83/0xb0
[  714.764557]  SyS_ioctl+0x7f/0xb0
[  714.767908]  ? do_vfs_ioctl+0xff0/0xff0
[  714.771871]  do_syscall_64+0x1d5/0x640
[  714.775752]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  714.780928] RIP: 0033:0x466459
[  714.784106] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  714.791808] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  714.799076] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  714.806341] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  714.813600] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  714.820857] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  714.828768] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  714.839581] syz-executor.0 cpuset=/ mems_allowed=0-1
[  714.844708] CPU: 0 PID: 22873 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  714.850732] warn_alloc_show_mem: 2 callbacks suppressed
[  714.850735] Mem-Info:
[  714.852601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  714.858001] active_anon:13326 inactive_anon:37202 isolated_anon:0
[  714.858001]  active_file:64 inactive_file:67 isolated_file:8
[  714.858001]  unevictable:0 dirty:39 writeback:0 unstable:0
[  714.858001]  slab_reclaimable:12111 slab_unreclaimable:112336
[  714.858001]  mapped:52784 shmem:37647 pagetables:787 bounce:0
[  714.858001]  free:32128 free_pcp:0 free_cma:0
[  714.860341] Call Trace:
[  714.872879] Node 0 active_anon:51972kB inactive_anon:95604kB active_file:184kB inactive_file:208kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:140956kB dirty:64kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  714.902859]  dump_stack+0x1b2/0x281
[  714.902873]  warn_alloc.cold+0x96/0x1cc
[  714.902885]  ? zone_watermark_ok_safe+0x220/0x220
[  714.902906]  __alloc_pages_nodemask+0x2127/0x2720
[  714.902923]  ? finish_task_switch+0x178/0x610
[  714.902933]  ? switch_mm_irqs_off+0x2d2/0xeb0
[  714.902947]  ? lock_acquire+0x170/0x3f0
[  714.902962]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  714.902979]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  714.902991]  ? __mutex_unlock_slowpath+0x75/0x770
[  714.903005]  alloc_pages_current+0x155/0x260
[  714.908928] Node 1 active_anon:1332kB inactive_anon:53204kB active_file:72kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70180kB dirty:92kB writeback:0kB shmem:53552kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  714.933510]  ion_page_pool_alloc+0x118/0x1b0
[  714.933522]  ion_system_heap_allocate+0x133/0x8c0
[  714.933532]  ? ion_alloc+0x187/0x810
[  714.933542]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  714.933552]  ? ion_system_contig_heap_create+0x130/0x130
[  714.933561]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  714.933573]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  714.933584]  ion_alloc+0x204/0x810
[  714.933598]  ? ion_dma_buf_release+0x40/0x40
[  714.933610]  ? __might_fault+0x177/0x1b0
[  714.933623]  ion_ioctl+0xea/0x1f0
[  714.933633]  ? ion_query_heaps+0x360/0x360
[  714.933645]  ? ion_query_heaps+0x360/0x360
[  714.940445] Node 0 
[  714.941218]  do_vfs_ioctl+0x75a/0xff0
[  714.946050] DMA free:11396kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  714.950880]  ? ioctl_preallocate+0x1a0/0x1a0
[  714.950889]  ? lock_downgrade+0x740/0x740
[  714.950902]  ? __fget+0x225/0x360
[  714.950911]  ? do_vfs_ioctl+0xff0/0xff0
[  714.950927]  ? security_file_ioctl+0x83/0xb0
[  714.950937]  SyS_ioctl+0x7f/0xb0
[  714.950947]  ? do_vfs_ioctl+0xff0/0xff0
[  714.955420] lowmem_reserve[]:
[  714.959901]  do_syscall_64+0x1d5/0x640
[  714.959926]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  714.959935] RIP: 0033:0x466459
[  714.959939] RSP: 002b:00007fd43b697188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  714.959949] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  714.959955] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  714.959960] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  714.959966] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  714.959971] R13: 00007ffdec314c5f R14: 00007fd43b697300 R15: 0000000000022000
[  715.189286]  0 2717 2718 2718 2718
[  715.192842] Node 0 DMA32 free:83616kB min:36200kB low:45248kB high:54296kB active_anon:51904kB inactive_anon:95600kB active_file:8kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7680kB pagetables:2752kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
[  715.221573] lowmem_reserve[]: 0 0 0 0 0
[  715.225567] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  715.267757] lowmem_reserve[]: 0 0 0 0 0
[  715.282618] Node 1 Normal free:152384kB min:53696kB low:67120kB high:80544kB active_anon:1248kB inactive_anon:53208kB active_file:328kB inactive_file:2804kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:320kB pagetables:412kB bounce:0kB free_pcp:104kB local_pcp:0kB free_cma:0kB
[  715.324615] lowmem_reserve[]: 0 0 0 0 0
[  715.328782] Node 0 DMA: 5*4kB (UME) 5*8kB (UM) 3*16kB (ME) 4*32kB (ME) 8*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11116kB
[  715.345745] Node 0 DMA32: 1042*4kB (MEH) 755*8kB (UMEH) 349*16kB (UMEH) 57*32kB (UME) 52*64kB (UMH) 14*128kB (UMH) 83*256kB (UM) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 45008kB
[  715.362813] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  715.406075] Node 1 Normal: 2*4kB (ME) 1*8kB (M) 2*16kB (UM) 3*32kB (UE) 437*64kB (UM) 133*128kB (UM) 33*256kB (UM) 74*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 91472kB
[  715.459946] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  715.479946] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  715.512170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  715.531348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  715.539992] 38354 total pagecache pages
[  715.543964] 0 pages in swap cache
[  715.547414] Swap cache stats: add 0, delete 0, find 0/0
[  715.558511] Free swap  = 0kB
[  715.561545] Total swap = 0kB
[  715.564557] 2097051 pages RAM
[  715.570794] 0 pages HighMem/MovableOnly
[  715.575138] 363841 pages reserved
[  715.578637] 0 pages cma reserved
[  716.219115] oom_reaper: reaped process 22873 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  716.286013] oom_reaper: reaped process 22841 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  716.297654] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  716.303853] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  716.309540] syz-executor.2: 
[  716.319458] (null),  order=0, oom_score_adj=0
[  716.324616] page allocation failure: order:0
[  716.326975] in:imklog cpuset=
[  716.326982] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  716.344341] / mems_allowed=0-1
[  716.348748] syz-executor.0 cpuset=/ mems_allowed=0-1
[  716.353876] CPU: 1 PID: 22873 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  716.361749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  716.371112] Call Trace:
[  716.373703]  dump_stack+0x1b2/0x281
[  716.377328]  warn_alloc.cold+0x96/0x1cc
[  716.377602] syz-executor.2 cpuset=
[  716.381294]  ? zone_watermark_ok_safe+0x220/0x220
[  716.381296] / mems_allowed=0-1
[  716.384825]  ? usleep_range+0x130/0x130
[  716.396780]  ? try_to_free_pages+0x23f/0x6e0
[  716.401181]  ? _find_next_bit+0xdb/0x100
[  716.405236]  ? run_timer_softirq+0x5a0/0x5a0
[  716.409642]  __alloc_pages_nodemask+0x2127/0x2720
[  716.414479]  ? lock_acquire+0x170/0x3f0
[  716.418453]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  716.423286]  ? ion_page_pool_alloc+0x9e/0x1b0
[  716.427802]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  716.433259]  ? alloc_pages_current+0x84/0x260
[  716.437749]  alloc_pages_current+0x155/0x260
[  716.442170]  ion_page_pool_alloc+0x118/0x1b0
[  716.446577]  ion_system_heap_allocate+0x133/0x8c0
[  716.451416]  ? ion_alloc+0x187/0x810
[  716.455124]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  716.460585]  ? ion_system_contig_heap_create+0x130/0x130
[  716.466029]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  716.471040]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  716.475875]  ion_alloc+0x204/0x810
[  716.479418]  ? ion_dma_buf_release+0x40/0x40
[  716.483836]  ? __might_fault+0x177/0x1b0
[  716.487899]  ion_ioctl+0xea/0x1f0
[  716.491354]  ? ion_query_heaps+0x360/0x360
[  716.495601]  ? ion_query_heaps+0x360/0x360
[  716.499833]  do_vfs_ioctl+0x75a/0xff0
[  716.503626]  ? ioctl_preallocate+0x1a0/0x1a0
[  716.508032]  ? lock_downgrade+0x740/0x740
[  716.512178]  ? __fget+0x225/0x360
[  716.515619]  ? do_vfs_ioctl+0xff0/0xff0
[  716.519601]  ? security_file_ioctl+0x83/0xb0
[  716.524002]  SyS_ioctl+0x7f/0xb0
[  716.527371]  ? do_vfs_ioctl+0xff0/0xff0
[  716.531335]  do_syscall_64+0x1d5/0x640
[  716.535217]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  716.540486] RIP: 0033:0x466459
[  716.543677] RSP: 002b:00007fd43b697188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  716.551384] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  716.558643] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  716.565939] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  716.573196] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  716.580546] R13: 00007ffdec314c5f R14: 00007fd43b697300 R15: 0000000000022000
[  716.587821] CPU: 0 PID: 22841 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  716.595706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  716.605068] Call Trace:
[  716.607657]  dump_stack+0x1b2/0x281
[  716.611287]  warn_alloc.cold+0x96/0x1cc
[  716.615258]  ? zone_watermark_ok_safe+0x220/0x220
[  716.620089]  ? usleep_range+0x130/0x130
[  716.624234]  ? try_to_free_pages+0x23f/0x6e0
[  716.628660]  ? _find_next_bit+0xdb/0x100
[  716.632721]  ? run_timer_softirq+0x5a0/0x5a0
[  716.637135]  __alloc_pages_nodemask+0x2127/0x2720
[  716.641979]  ? lock_acquire+0x170/0x3f0
[  716.645951]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  716.650811]  ? ion_page_pool_alloc+0x9e/0x1b0
[  716.655323]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  716.660773]  alloc_pages_current+0x155/0x260
[  716.665177]  ion_page_pool_alloc+0x118/0x1b0
[  716.669579]  ion_system_heap_allocate+0x133/0x8c0
[  716.674420]  ? ion_alloc+0x187/0x810
[  716.678126]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  716.683568]  ? ion_system_contig_heap_create+0x130/0x130
[  716.689012]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  716.694028]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  716.698869]  ion_alloc+0x204/0x810
[  716.702404]  ? ion_dma_buf_release+0x40/0x40
[  716.706805]  ? __might_fault+0x177/0x1b0
[  716.710885]  ion_ioctl+0xea/0x1f0
[  716.714337]  ? ion_query_heaps+0x360/0x360
[  716.718565]  ? ion_query_heaps+0x360/0x360
[  716.722806]  do_vfs_ioctl+0x75a/0xff0
[  716.726609]  ? ioctl_preallocate+0x1a0/0x1a0
[  716.731008]  ? lock_downgrade+0x740/0x740
[  716.735159]  ? __fget+0x225/0x360
[  716.738604]  ? do_vfs_ioctl+0xff0/0xff0
[  716.742572]  ? security_file_ioctl+0x83/0xb0
[  716.746971]  SyS_ioctl+0x7f/0xb0
[  716.750329]  ? do_vfs_ioctl+0xff0/0xff0
[  716.754318]  do_syscall_64+0x1d5/0x640
[  716.758220]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  716.763415] RIP: 0033:0x466459
[  716.766612] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  716.774310] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  716.781569] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  716.788832] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  716.796095] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  716.803353] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  716.818232] CPU: 1 PID: 22110 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  716.819861] warn_alloc_show_mem: 1 callbacks suppressed
[  716.819864] Mem-Info:
[  716.825785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  716.831192] active_anon:13248 inactive_anon:37202 isolated_anon:0
[  716.831192]  active_file:48 inactive_file:0 isolated_file:0
[  716.831192]  unevictable:0 dirty:1 writeback:0 unstable:0
[  716.831192]  slab_reclaimable:12129 slab_unreclaimable:111621
[  716.831192]  mapped:52743 shmem:37647 pagetables:770 bounce:0
[  716.831192]  free:13819 free_pcp:30 free_cma:0
[  716.833524] Call Trace:
[  716.847021] Node 0 active_anon:51784kB inactive_anon:95600kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97032kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  716.875937]  dump_stack+0x1b2/0x281
[  716.875949]  dump_header+0x178/0x82f
[  716.875959]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  716.875967]  ? ___ratelimit+0x2cd/0x530
[  716.875978]  oom_kill_process.cold+0x10/0xb18
[  716.879105] Node 1 active_anon:1208kB inactive_anon:53208kB active_file:184kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70208kB dirty:4kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  716.906594]  out_of_memory+0xe3e/0x1190
[  716.906607]  ? oom_killer_disable+0x1c0/0x1c0
[  716.906615]  ? mutex_trylock+0x152/0x1a0
[  716.906628]  __alloc_pages_nodemask+0x23e1/0x2720
[  716.910264] Node 0 
[  716.913955]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  716.919066] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  716.922993]  alloc_pages_current+0x155/0x260
[  716.927451] lowmem_reserve[]:
[  716.957136]  filemap_fault+0xea3/0x1980
[  716.957155]  ext4_filemap_fault+0x84/0xb0
[  716.957165]  __do_fault+0xfa/0x380
[  716.957177]  __handle_mm_fault+0x2497/0x4620
[  716.961160]  0
[  716.965731]  ? vm_insert_page+0x7c0/0x7c0
[  716.969803]  2717
[  716.974599]  ? lock_downgrade+0x740/0x740
[  716.976807]  2718
[  716.981654]  handle_mm_fault+0x391/0x860
[  716.981668]  __do_page_fault+0x549/0xad0
[  716.981680]  ? spurious_fault+0x640/0x640
[  717.007307]  2718
[  717.011678]  ? do_page_fault+0x60/0x500
[  717.011688]  ? page_fault+0x2f/0x50
[  717.011698]  page_fault+0x45/0x50
[  717.014783]  2718
[  717.018738] RIP: 1fa0:0x1f9f
[  717.018743] RSP: 0000:0000563f890e49d0 EFLAGS: 7f57d2992da0
[  717.317745] IPVS: ftp: loaded support on port[0] = 21
[  717.329115] Node 0 DMA32 free:45328kB min:36200kB low:45248kB high:54296kB active_anon:51520kB inactive_anon:95600kB active_file:108kB inactive_file:908kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7616kB pagetables:2668kB bounce:0kB free_pcp:536kB local_pcp:204kB free_cma:0kB
[  717.478683] lowmem_reserve[]: 0 0 0 0 0
[  717.511354] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  717.564213] lowmem_reserve[]: 0 0 0 0 0
[  717.571778] Node 1 Normal free:27080kB min:53696kB low:67120kB high:80544kB active_anon:1868kB inactive_anon:53208kB active_file:1004kB inactive_file:1116kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:412kB bounce:0kB free_pcp:180kB local_pcp:84kB free_cma:0kB
[  717.607722] lowmem_reserve[]: 0 0 0 0 0
[  717.611736] Node 0 DMA: 4*4kB (ME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11008kB
[  717.624810] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  717.632257] Node 0 DMA32: 1098*4kB (UMEH) 691*8kB (UMEH) 253*16kB (UMEH) 38*32kB (ME) 31*64kB (UMEH) 7*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18064kB
[  717.648643] Mem-Info:
[  717.667070] syz-executor.0 cpuset=/ mems_allowed=0-1
[  717.667814] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  717.674546] CPU: 1 PID: 22873 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  717.683013] Node 1 
[  717.690773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  717.690777] Call Trace:
[  717.690795]  dump_stack+0x1b2/0x281
[  717.690809]  warn_alloc.cold+0x96/0x1cc
[  717.690823]  ? zone_watermark_ok_safe+0x220/0x220
[  717.693035] Normal: 
[  717.702390]  __alloc_pages_nodemask+0x2127/0x2720
[  717.702407]  ? lock_acquire+0x170/0x3f0
[  717.704964] 108*4kB 
[  717.708579]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  717.708597]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  717.708609]  ? __mutex_unlock_slowpath+0x75/0x770
[  717.712560] (UME) 
[  717.717402]  alloc_pages_current+0x155/0x260
[  717.719718] 84*8kB 
[  717.724526]  ion_page_pool_alloc+0x118/0x1b0
[  717.728486] (UME) 
[  717.730955]  ion_system_heap_allocate+0x133/0x8c0
[  717.735769] 58*16kB 
[  717.741209]  ? _raw_spin_unlock+0x29/0x40
[  717.741220]  ? _ion_heap_freelist_drain+0x6e/0x410
[  717.741230]  ? ion_system_contig_heap_create+0x130/0x130
[  717.741243]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  717.746060] (UME) 
[  717.748198]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  717.748210]  ion_alloc+0x27a/0x810
[  717.748225]  ? ion_dma_buf_release+0x40/0x40
[  717.752612] 58*32kB 
[  717.754835]  ? __might_fault+0x177/0x1b0
[  717.759249] (UME) 
[  717.761363]  ion_ioctl+0xea/0x1f0
[  717.769242] 58*64kB 
[  717.771531]  ? ion_query_heaps+0x360/0x360
[  717.775661] (UM) 
[  717.780576]  ? ion_query_heaps+0x360/0x360
[  717.780587]  do_vfs_ioctl+0x75a/0xff0
[  717.780598]  ? ioctl_preallocate+0x1a0/0x1a0
[  717.780608]  ? lock_downgrade+0x740/0x740
[  717.780621]  ? __fget+0x225/0x360
[  717.786047] 9*128kB 
[  717.791045]  ? do_vfs_ioctl+0xff0/0xff0
[  717.791056]  ? security_file_ioctl+0x83/0xb0
[  717.791066]  SyS_ioctl+0x7f/0xb0
[  717.791075]  ? do_vfs_ioctl+0xff0/0xff0
[  717.793204] (UM) 
[  717.798032]  do_syscall_64+0x1d5/0x640
[  717.798049]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  717.798059] RIP: 0033:0x466459
[  717.801601] 2*256kB 
[  717.805988] RSP: 002b:00007fd43b697188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  717.808410] (M) 
[  717.812410] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  717.812418] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  717.814593] 32*512kB 
[  717.818021] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  717.818026] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  717.818031] R13: 00007ffdec314c5f R14: 00007fd43b697300 R15: 0000000000022000
[  717.825452] active_anon:13352 inactive_anon:37202 isolated_anon:0
[  717.825452]  active_file:39 inactive_file:17 isolated_file:0
[  717.825452]  unevictable:0 dirty:0 writeback:0 unstable:0
[  717.825452]  slab_reclaimable:12129 slab_unreclaimable:112276
[  717.825452]  mapped:52761 shmem:37647 pagetables:770 bounce:0
[  717.825452]  free:13872 free_pcp:0 free_cma:0
[  717.826658] (UM) 1*1024kB 
[  717.830958] Node 0 active_anon:51540kB inactive_anon:95600kB active_file:16kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97032kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  717.830972] Node 1 active_anon:1868kB inactive_anon:53208kB active_file:140kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70280kB dirty:0kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  717.830976] Node 0 DMA free:11000kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  717.830994] lowmem_reserve[]: 0 2717 2718 2718 2718
[  717.831013] Node 0 DMA32 free:17968kB min:36200kB low:45248kB high:54296kB active_anon:51520kB inactive_anon:95600kB active_file:108kB inactive_file:392kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7616kB pagetables:2668kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  717.853723] (E) 
[  717.896138] lowmem_reserve[]:
[  717.917236] 0*2048kB 
[  717.933337]  0
[  717.972119] 0*4096kB 
[  718.017166]  0
[  718.027619] warn_alloc_show_mem: 1 callbacks suppressed
[  718.027623] Mem-Info:
[  718.061899]  0
[  718.097455] = 26672kB
[  718.110342]  0 0
[  718.112327] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.121956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.150629] lowmem_reserve[]: 0 0 0 0 0
[  718.154638] Node 1 Normal free:26672kB min:53696kB low:67120kB high:80544kB active_anon:1872kB inactive_anon:53220kB active_file:68kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:472kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.158612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.196719] active_anon:13336 inactive_anon:37205 isolated_anon:0
[  718.196719]  active_file:18 inactive_file:17 isolated_file:0
[  718.196719]  unevictable:0 dirty:0 writeback:0 unstable:0
[  718.196719]  slab_reclaimable:12158 slab_unreclaimable:112292
[  718.196719]  mapped:52752 shmem:37651 pagetables:792 bounce:0
[  718.196719]  free:13936 free_pcp:0 free_cma:0
[  718.207106] lowmem_reserve[]:
[  718.236031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.251757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.260410] Node 0 active_anon:51472kB inactive_anon:95600kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97032kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.277228]  0
[  718.293320] 37686 total pagecache pages
[  718.299134] 0 pages in swap cache
[  718.302638] Swap cache stats: add 0, delete 0, find 0/0
[  718.311933] Free swap  = 0kB
[  718.315382] Total swap = 0kB
[  718.319043] 2097051 pages RAM
[  718.322143] 0 pages HighMem/MovableOnly
[  718.326105] 363841 pages reserved
[  718.333088] Node 1 active_anon:1872kB inactive_anon:53220kB active_file:68kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70244kB dirty:0kB writeback:0kB shmem:53572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.333761]  0
[  718.366056] 0 pages cma reserved
[  718.378301]  0 0 0
[  718.380477] Node 0 DMA: 4*4kB (ME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11008kB
[  718.387598] Node 0 DMA free:11008kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.438032] Node 0 DMA32: 1135*4kB (UMEH) 2104*8kB (UMEH) 2707*16kB (UMEH) 38*32kB (ME) 34*64kB (UMEH) 8*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 69100kB
[  718.441133] lowmem_reserve[]: 0 2717 2718 2718 2718
[  718.463845] Node 0 DMA32 free:71032kB min:36200kB low:45248kB high:54296kB active_anon:51452kB inactive_anon:95600kB active_file:0kB inactive_file:324kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7616kB pagetables:2696kB bounce:0kB free_pcp:1336kB local_pcp:664kB free_cma:0kB
[  718.535487] lowmem_reserve[]: 0 0 0 0 0
[  718.575215] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  718.607623] Node 1 Normal: 108*4kB (UME) 84*8kB (UME) 58*16kB (UME) 58*32kB (UME) 58*64kB (UM) 9*128kB (UM) 2*256kB (M) 32*512kB (UM) 1*1024kB (E) 0*2048kB 0*4096kB = 26672kB
[  718.609001] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.688974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.767705] lowmem_reserve[]: 0 0 0 0 0
[  718.770771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.774505] Node 1 
[  718.784194] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.801973] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.816152] Normal free:27176kB min:53696kB low:67120kB high:80544kB active_anon:1872kB inactive_anon:53220kB active_file:68kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:472kB bounce:0kB free_pcp:724kB local_pcp:40kB free_cma:0kB
[  718.849496] 39373 total pagecache pages
[  718.888527] 0 pages in swap cache
[  718.893496] chnl_net:caif_netlink_parms(): no params data found
[  718.907930] Swap cache stats: add 0, delete 0, find 0/0
[  718.913302] Free swap  = 0kB
[  718.941306] lowmem_reserve[]: 0 0 0 0 0
[  718.945315] Node 0 DMA: 4*4kB (ME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11008kB
[  718.947788] Total swap = 0kB
[  718.987987] 2097051 pages RAM
[  718.991114] 0 pages HighMem/MovableOnly
[  718.995083] 363841 pages reserved
[  719.011855] Node 0 DMA32: 737*4kB (UMEH) 534*8kB (UMEH) 174*16kB (UEH) 727*32kB (UEH) 233*64kB (UMEH) 3*128kB (MH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 48564kB
[  719.028675] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  719.051844] 0 pages cma reserved
[  719.055831] Out of memory (oom_kill_allocating_task): Kill process 22110 (in:imklog) score 0 or sacrifice child
[  719.087680] Node 1 Normal: 27*4kB (UME) 78*8kB (UME) 198*16kB (UME) 368*32kB (UME) 790*64kB (UM) 27*128kB (UM) 4*256kB (UM) 32*512kB (UM) 1*1024kB (E) 0*2048kB 0*4096kB = 88124kB
[  719.110717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  719.111517] Killed process 22102 (rsyslogd) total-vm:254332kB, anon-rss:824kB, file-rss:0kB, shmem-rss:0kB
[  719.139212] oom_reaper: reaped process 22102 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  719.158876] Bluetooth: hci5 command 0x0409 tx timeout
[  719.166998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  719.198493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  719.247947] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  719.256558] 39406 total pagecache pages
[  719.278008] 0 pages in swap cache
[  719.281490] Swap cache stats: add 0, delete 0, find 0/0
[  719.308118] Free swap  = 0kB
[  719.311161] Total swap = 0kB
[  719.314278] 2097051 pages RAM
[  719.317435] 0 pages HighMem/MovableOnly
[  719.346151] 363841 pages reserved
[  719.357804] 0 pages cma reserved
[  719.977730] systemd-cgroups invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  720.004025] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  720.022965] systemd-cgroups cpuset=/ mems_allowed=0-1
[  720.028224] CPU: 0 PID: 23016 Comm: systemd-cgroups Not tainted 4.14.227-syzkaller #0
[  720.036183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.045536] Call Trace:
[  720.048134]  dump_stack+0x1b2/0x281
[  720.051766]  dump_header+0x178/0x82f
[  720.055484]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  720.060587]  ? ___ratelimit+0x2cd/0x530
[  720.064550]  oom_kill_process.cold+0x10/0xb18
[  720.069043]  out_of_memory+0xe3e/0x1190
[  720.073009]  ? oom_killer_disable+0x1c0/0x1c0
[  720.077494]  ? mutex_trylock+0x152/0x1a0
[  720.081547]  __alloc_pages_nodemask+0x23e1/0x2720
[  720.086390]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  720.091236]  alloc_pages_current+0x155/0x260
[  720.095632]  filemap_fault+0xea3/0x1980
[  720.099605]  ext4_filemap_fault+0x84/0xb0
[  720.103740]  __do_fault+0xfa/0x380
[  720.107274]  __handle_mm_fault+0x2497/0x4620
[  720.111676]  ? vm_insert_page+0x7c0/0x7c0
[  720.115812]  ? userfaultfd_unmap_prep+0x450/0x450
[  720.120656]  handle_mm_fault+0x391/0x860
[  720.124707]  __do_page_fault+0x549/0xad0
[  720.128759]  ? spurious_fault+0x640/0x640
[  720.132906]  ? do_page_fault+0x60/0x500
[  720.136871]  ? page_fault+0x2f/0x50
[  720.140483]  page_fault+0x45/0x50
[  720.143920] RIP: 37ebd9f0:0x7f5b7f902170
[  720.147983] RSP: 7f8fa8b0:0000000000000002 EFLAGS: 7ffc37ebd9d8
[  720.160878] syz-executor.2 cpuset=/ mems_allowed=0-1
[  720.176188] CPU: 1 PID: 22841 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  720.184076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.189908] Mem-Info:
[  720.193426] Call Trace:
[  720.195842] active_anon:13263 inactive_anon:37205 isolated_anon:0
[  720.195842]  active_file:38 inactive_file:0 isolated_file:2
[  720.195842]  unevictable:0 dirty:0 writeback:0 unstable:0
[  720.195842]  slab_reclaimable:12202 slab_unreclaimable:113739
[  720.195842]  mapped:52794 shmem:37652 pagetables:801 bounce:0
[  720.195842]  free:13871 free_pcp:215 free_cma:0
[  720.198412]  dump_stack+0x1b2/0x281
[  720.198426]  warn_alloc.cold+0x96/0x1cc
[  720.198450]  ? zone_watermark_ok_safe+0x220/0x220
[  720.231612] Node 0 active_anon:51236kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.235207]  __alloc_pages_nodemask+0x2127/0x2720
[  720.239263] Node 1 active_anon:1816kB inactive_anon:53216kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:70412kB dirty:0kB writeback:0kB shmem:53572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  720.244057]  ? io_schedule_timeout+0x140/0x140
[  720.271585] Node 0 
[  720.276386]  ? lock_acquire+0x170/0x3f0
[  720.303545] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  720.308013]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  720.308032]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  720.310265] lowmem_reserve[]:
[  720.314232]  ? __mutex_unlock_slowpath+0x75/0x770
[  720.339859]  0
[  720.344659]  alloc_pages_current+0x155/0x260
[  720.350094]  2717
[  720.353171]  ion_page_pool_alloc+0x118/0x1b0
[  720.357995]  2718
[  720.359790]  ion_system_heap_allocate+0x133/0x8c0
[  720.364385]  2718
[  720.366449]  ? _raw_spin_unlock+0x29/0x40
[  720.370867]  2718
[  720.372896]  ? _ion_heap_freelist_drain+0x6e/0x410
[  720.379858]  ? ion_system_contig_heap_create+0x130/0x130
[  720.383980] Node 0 
[  720.386043]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  720.390978] DMA32 free:17912kB min:36200kB low:45248kB high:54296kB active_anon:51216kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2628kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  720.396401]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  720.398632] lowmem_reserve[]:
[  720.403619]  ion_alloc+0x27a/0x810
[  720.431416]  0
[  720.436219]  ? ion_dma_buf_release+0x40/0x40
[  720.439313]  0
[  720.442818]  ? __might_fault+0x177/0x1b0
[  720.444593]  0
[  720.448994]  ion_ioctl+0xea/0x1f0
[  720.449005]  ? ion_query_heaps+0x360/0x360
[  720.449019]  ? ion_query_heaps+0x360/0x360
[  720.450827]  0
[  720.454889]  do_vfs_ioctl+0x75a/0xff0
[  720.456666]  0
[  720.460107]  ? ioctl_preallocate+0x1a0/0x1a0
[  720.460117]  ? lock_downgrade+0x740/0x740
[  720.460130]  ? __fget+0x225/0x360
[  720.460139]  ? do_vfs_ioctl+0xff0/0xff0
[  720.468581]  ? security_file_ioctl+0x83/0xb0
[  720.468591]  SyS_ioctl+0x7f/0xb0
[  720.468599]  ? do_vfs_ioctl+0xff0/0xff0
[  720.468611]  do_syscall_64+0x1d5/0x640
[  720.470389] Node 0 
[  720.474182]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  720.475963] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  720.480345] RIP: 0033:0x466459
[  720.480349] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  720.480359] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  720.480364] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  720.480369] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  720.480376] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  720.484511] lowmem_reserve[]:
[  720.487946] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  720.497653] Mem-Info:
[  720.535535]  0
[  720.543046] active_anon:13263 inactive_anon:37205 isolated_anon:0
[  720.543046]  active_file:38 inactive_file:0 isolated_file:2
[  720.543046]  unevictable:0 dirty:0 writeback:0 unstable:0
[  720.543046]  slab_reclaimable:12202 slab_unreclaimable:113505
[  720.543046]  mapped:52794 shmem:37652 pagetables:801 bounce:0
[  720.543046]  free:13876 free_pcp:60 free_cma:0
[  720.549496]  0
[  720.551436] Node 0 active_anon:51236kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.561928]  0
[  720.565551] Node 1 active_anon:1816kB inactive_anon:53216kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:70412kB dirty:0kB writeback:0kB shmem:53572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.572980]  0 0
[  720.572992] Node 1 Normal free:26492kB min:53696kB low:67120kB high:80544kB active_anon:1816kB inactive_anon:53216kB active_file:440kB inactive_file:524kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:576kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  720.573013] lowmem_reserve[]: 0 0 0 0 0
[  720.573034] Node 0 DMA: 4*4kB (ME) 4*8kB (M) 4*16kB (UME) 5*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10960kB
[  720.573115] Node 0 DMA32: 1053*4kB (MEH) 666*8kB (MEH) 254*16kB (MEH) 45*32kB (UMEH) 29*64kB (MEH) 9*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18052kB
[  720.573181] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  720.573231] Node 1 Normal: 164*4kB (M) 104*8kB (M) 64*16kB (UME) 385*32kB (UME) 42*64kB (M) 7*128kB (UM) 3*256kB (M) 15*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 26864kB
[  720.573310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  720.573316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  720.573322] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  720.573328] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  720.573332] 37707 total pagecache pages
[  720.573341] 0 pages in swap cache
[  720.573346] Swap cache stats: add 0, delete 0, find 0/0
[  720.573350] Free swap  = 0kB
[  720.573353] Total swap = 0kB
[  720.573359] 2097051 pages RAM
[  720.573363] 0 pages HighMem/MovableOnly
[  720.573366] 363841 pages reserved
[  720.573370] 0 pages cma reserved
[  720.573377] Out of memory (oom_kill_allocating_task): Kill process 23016 (systemd-cgroups) score 0 or sacrifice child
[  720.573401] Killed process 23016 (systemd-cgroups) total-vm:37788kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB
[  720.574166] oom_reaper: reaped process 23016 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  720.582338] Node 0 
[  720.690492] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  720.718420] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  720.887617] syz-executor.0: 
[  720.915761] (null)
[  720.918434] syz-executor.5: 
[  720.921445] ,  order=0, oom_score_adj=0
[  720.923522] page allocation failure: order:0
[  720.926522] syz-fuzzer cpuset=
[  720.934967] syz-executor.1: 
[  720.938192] / mems_allowed=0-1
[  720.944392] CPU: 1 PID: 14657 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  720.947656] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  720.951913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.951958] (null)
[  720.959034] Call Trace:
[  720.959054]  dump_stack+0x1b2/0x281
[  720.959071]  dump_header+0x178/0x82f
[  720.980487]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  720.985586]  ? ___ratelimit+0x2cd/0x530
[  720.987953] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  720.989562]  oom_kill_process.cold+0x10/0xb18
[  720.989581]  out_of_memory+0xe3e/0x1190
[  720.999485] syz-executor.5 cpuset=
[  721.003938]  ? oom_killer_disable+0x1c0/0x1c0
[  721.008167] /
[  721.011427]  ? mutex_trylock+0x152/0x1a0
[  721.015905]  mems_allowed=0-1
[  721.017643]  __alloc_pages_nodemask+0x23e1/0x2720
[  721.017665]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  721.017689]  alloc_pages_current+0x155/0x260
[  721.021731] (null)
[  721.024809]  filemap_fault+0xea3/0x1980
[  721.029655] syz-executor.0 cpuset=
[  721.034461]  ext4_filemap_fault+0x84/0xb0
[  721.047590] /
[  721.048439]  __do_fault+0xfa/0x380
[  721.052561]  mems_allowed=0-1
[  721.054369]  __handle_mm_fault+0x2497/0x4620
[  721.065357]  ? vm_insert_page+0x7c0/0x7c0
[  721.069502]  handle_mm_fault+0x391/0x860
[  721.073551]  __do_page_fault+0x549/0xad0
[  721.077602]  ? spurious_fault+0x640/0x640
[  721.081740]  ? do_page_fault+0x60/0x500
[  721.085714]  ? page_fault+0x2f/0x50
[  721.089328]  page_fault+0x45/0x50
[  721.092766] RIP: 34a780:0xb1de3e7b71
[  721.096462] RSP: 0232:000000c0006b5e40 EFLAGS: 00000003
[  721.096486] CPU: 0 PID: 22873 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  721.099260] page allocation failure: order:0
[  721.101881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.109799] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  721.114153] Call Trace:
[  721.123536] (null)
[  721.130594]  dump_stack+0x1b2/0x281
[  721.130608]  warn_alloc.cold+0x96/0x1cc
[  721.130620]  ? zone_watermark_ok_safe+0x220/0x220
[  721.130630]  ? usleep_range+0x130/0x130
[  721.130641]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  721.133221] syz-executor.1 cpuset=
[  721.135359]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  721.139006] /
[  721.142925]  ? run_timer_softirq+0x5a0/0x5a0
[  721.147801]  mems_allowed=0-1
[  721.151710]  __alloc_pages_nodemask+0x2127/0x2720
[  721.179370]  ? lock_acquire+0x170/0x3f0
[  721.183341]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  721.187632] lowmem_reserve[]:
[  721.188172]  ? ion_page_pool_alloc+0x9e/0x1b0
[  721.188175]  0 2717
[  721.191288]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  721.195775]  2718
[  721.198004]  alloc_pages_current+0x155/0x260
[  721.198018]  ion_page_pool_alloc+0x118/0x1b0
[  721.198030]  ion_system_heap_allocate+0x133/0x8c0
[  721.198041]  ? _raw_spin_unlock+0x29/0x40
[  721.223259]  ? _ion_heap_freelist_drain+0x6e/0x410
[  721.227633]  2718
[  721.228194]  ? ion_system_contig_heap_create+0x130/0x130
[  721.228196]  2718
[  721.230270]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  721.235691] Node 0 
[  721.237738]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  721.237750]  ion_alloc+0x27a/0x810
[  721.237764]  ? ion_dma_buf_release+0x40/0x40
[  721.237777]  ? __might_fault+0x177/0x1b0
[  721.237789]  ion_ioctl+0xea/0x1f0
[  721.257624] DMA32 free:18260kB min:36200kB low:45248kB high:54296kB active_anon:51008kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2628kB bounce:0kB free_pcp:152kB local_pcp:32kB free_cma:0kB
[  721.257831]  ? ion_query_heaps+0x360/0x360
[  721.261862] lowmem_reserve[]:
[  721.265307]  ? ion_query_heaps+0x360/0x360
[  721.304841]  do_vfs_ioctl+0x75a/0xff0
[  721.308638]  ? ioctl_preallocate+0x1a0/0x1a0
[  721.313041]  ? lock_downgrade+0x740/0x740
[  721.317182]  ? __fget+0x225/0x360
[  721.320643]  ? do_vfs_ioctl+0xff0/0xff0
[  721.324611]  ? security_file_ioctl+0x83/0xb0
[  721.327639]  0 0
[  721.329011]  SyS_ioctl+0x7f/0xb0
[  721.329019]  ? do_vfs_ioctl+0xff0/0xff0
[  721.330981]  0
[  721.334335]  do_syscall_64+0x1d5/0x640
[  721.338334] Mem-Info:
[  721.340077]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  721.343947] active_anon:13164 inactive_anon:37205 isolated_anon:0
[  721.343947]  active_file:17 inactive_file:17 isolated_file:0
[  721.343947]  unevictable:0 dirty:0 writeback:0 unstable:0
[  721.343947]  slab_reclaimable:12202 slab_unreclaimable:113415
[  721.343947]  mapped:52773 shmem:37652 pagetables:801 bounce:0
[  721.343947]  free:14005 free_pcp:38 free_cma:0
[  721.346353] RIP: 0033:0x466459
[  721.357630]  0
[  721.384703] RSP: 002b:00007fd43b697188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  721.384714] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  721.384718] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  721.384723] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  721.384728] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  721.384732] R13: 00007ffdec314c5f R14: 00007fd43b697300 R15: 0000000000022000
[  721.401372] systemd-cgroups: 
[  721.404896] CPU: 1 PID: 22875 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  721.412146] Bluetooth: hci5 command 0x041b tx timeout
[  721.419351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.419356] Call Trace:
[  721.419375]  dump_stack+0x1b2/0x281
[  721.419389]  warn_alloc.cold+0x96/0x1cc
[  721.439451] page allocation failure: order:0
[  721.444863]  ? zone_watermark_ok_safe+0x220/0x220
[  721.457600] , mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[  721.459397]  ? usleep_range+0x130/0x130
[  721.461963] (null)
[  721.465575]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  721.487596] systemd-cgroups cpuset=
[  721.489548]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  721.489560]  ? run_timer_softirq+0x5a0/0x5a0
[  721.491698] /
[  721.496798]  __alloc_pages_nodemask+0x2127/0x2720
[  721.507698]  mems_allowed=0-1
[  721.509825]  ? lock_acquire+0x170/0x3f0
[  721.523395]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  721.528251]  ? ion_page_pool_alloc+0x9e/0x1b0
[  721.532743]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  721.538211]  alloc_pages_current+0x155/0x260
[  721.542610]  ion_page_pool_alloc+0x118/0x1b0
[  721.547009]  ion_system_heap_allocate+0x133/0x8c0
[  721.551847]  ? ion_alloc+0x187/0x810
[  721.555551]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  721.560992]  ? ion_system_contig_heap_create+0x130/0x130
[  721.566471]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  721.571485]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  721.576322]  ion_alloc+0x204/0x810
[  721.579872]  ? ion_dma_buf_release+0x40/0x40
[  721.584276]  ? __might_fault+0x177/0x1b0
[  721.588336]  ion_ioctl+0xea/0x1f0
[  721.591782]  ? ion_query_heaps+0x360/0x360
[  721.596017]  ? ion_query_heaps+0x360/0x360
[  721.600245]  do_vfs_ioctl+0x75a/0xff0
[  721.604047]  ? ioctl_preallocate+0x1a0/0x1a0
[  721.608460]  ? lock_downgrade+0x740/0x740
[  721.612618]  ? __fget+0x225/0x360
[  721.616059]  ? do_vfs_ioctl+0xff0/0xff0
[  721.620027]  ? security_file_ioctl+0x83/0xb0
[  721.624424]  SyS_ioctl+0x7f/0xb0
[  721.627781]  ? do_vfs_ioctl+0xff0/0xff0
[  721.631748]  do_syscall_64+0x1d5/0x640
[  721.635632]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  721.640825] RIP: 0033:0x466459
[  721.644088] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  721.651802] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  721.659074] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  721.666330] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  721.673586] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  721.680843] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  721.688119] CPU: 0 PID: 23016 Comm: systemd-cgroups Not tainted 4.14.227-syzkaller #0
[  721.688648] Node 0 active_anon:51028kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.696091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.724820] Node 1 active_anon:1628kB inactive_anon:53216kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70328kB dirty:0kB writeback:0kB shmem:53572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.732915] Call Trace:
[  721.732933]  dump_stack+0x1b2/0x281
[  721.732944]  warn_alloc.cold+0x96/0x1cc
[  721.732955]  ? zone_watermark_ok_safe+0x220/0x220
[  721.732963]  ? usleep_range+0x130/0x130
[  721.732971]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  721.732983]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  721.760257]  0
[  721.762744]  ? run_timer_softirq+0x5a0/0x5a0
[  721.770313]  __alloc_pages_nodemask+0x2127/0x2720
[  721.770333]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  721.770356]  alloc_pages_current+0x155/0x260
[  721.770370]  filemap_fault+0xea3/0x1980
[  721.775211] Node 0 
[  721.779185]  ext4_filemap_fault+0x84/0xb0
[  721.779196]  __do_fault+0xfa/0x380
[  721.779204]  __handle_mm_fault+0x2497/0x4620
[  721.779214]  ? vm_insert_page+0x7c0/0x7c0
[  721.779225]  ? userfaultfd_unmap_prep+0x450/0x450
[  721.779242]  handle_mm_fault+0x391/0x860
[  721.784339] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  721.789339]  __do_page_fault+0x549/0xad0
[  721.789351]  ? spurious_fault+0x640/0x640
[  721.789358]  ? do_page_fault+0x60/0x500
[  721.789367]  ? page_fault+0x2f/0x50
[  721.789374]  page_fault+0x45/0x50
[  721.789382] RIP: 37ebd9f0:0x7f5b7f902170
[  721.789386] RSP: 7f8fa8b0:0000000000000002 EFLAGS: 7ffc37ebd9d8
[  721.807682] CPU: 0 PID: 22837 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  721.809781] Node 0 
[  721.813691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.813697] Call Trace:
[  721.815946] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  721.820076]  dump_stack+0x1b2/0x281
[  721.820089]  warn_alloc.cold+0x96/0x1cc
[  721.820100]  ? zone_watermark_ok_safe+0x220/0x220
[  721.820109]  ? usleep_range+0x130/0x130
[  721.820118]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  721.820130]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  721.820139]  ? run_timer_softirq+0x5a0/0x5a0
[  721.820153]  __alloc_pages_nodemask+0x2127/0x2720
[  721.820168]  ? lock_acquire+0x170/0x3f0
[  721.827637] lowmem_reserve[]:
[  721.828097]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  721.832214]  0
[  721.837044]  ? ion_page_pool_alloc+0x9e/0x1b0
[  721.841227] lowmem_reserve[]:
[  721.865986]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  721.866005]  alloc_pages_current+0x155/0x260
[  721.866020]  ion_page_pool_alloc+0x118/0x1b0
[  721.866031]  ion_system_heap_allocate+0x133/0x8c0
[  721.866041]  ? ion_alloc+0x187/0x810
[  721.866051]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  721.866064]  ? ion_system_contig_heap_create+0x130/0x130
[  721.870162]  2717
[  721.874260]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  721.874273]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  721.878291]  2718
[  721.881868]  ion_alloc+0x204/0x810
[  721.885306]  2718
[  721.889357]  ? ion_dma_buf_release+0x40/0x40
[  721.889369]  ? __might_fault+0x177/0x1b0
[  721.889381]  ion_ioctl+0xea/0x1f0
[  721.889391]  ? ion_query_heaps+0x360/0x360
[  721.889404]  ? ion_query_heaps+0x360/0x360
[  721.889413]  do_vfs_ioctl+0x75a/0xff0
[  721.889425]  ? ioctl_preallocate+0x1a0/0x1a0
[  721.895469]  2718
[  721.903332]  ? lock_downgrade+0x740/0x740
[  721.903346]  ? __fget+0x225/0x360
[  721.903355]  ? do_vfs_ioctl+0xff0/0xff0
[  721.903365]  ? security_file_ioctl+0x83/0xb0
[  721.903375]  SyS_ioctl+0x7f/0xb0
[  721.903384]  ? do_vfs_ioctl+0xff0/0xff0
[  721.905621]  0
[  721.914972]  do_syscall_64+0x1d5/0x640
[  721.914988]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  721.914996] RIP: 0033:0x466459
[  721.915001] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  721.915011] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  721.915015] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  721.915020] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  721.915025] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  721.915031] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  721.923567] Mem-Info:
[  722.027621] active_anon:13164 inactive_anon:37205 isolated_anon:0
[  722.027621]  active_file:17 inactive_file:17 isolated_file:0
[  722.027621]  unevictable:0 dirty:0 writeback:0 unstable:0
[  722.027621]  slab_reclaimable:12202 slab_unreclaimable:113416
[  722.027621]  mapped:52773 shmem:37652 pagetables:801 bounce:0
[  722.027621]  free:25843 free_pcp:373 free_cma:0
[  722.035400]  0
[  722.036572] Node 0 active_anon:51028kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140764kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  722.038617]  0
[  722.043616] Node 1 active_anon:1628kB inactive_anon:53216kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:70328kB dirty:0kB writeback:0kB shmem:53572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  722.081384]  0
[  722.197604] Node 0 
[  722.208116] Node 0 
[  722.267752] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  722.307682] DMA32 free:102924kB min:36200kB low:45248kB high:54296kB active_anon:51008kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2628kB bounce:0kB free_pcp:1440kB local_pcp:668kB free_cma:0kB
[  722.358948] lowmem_reserve[]: 0 2717 2718 2718 2718
[  722.407771]  0
[  722.409605] Node 1 Normal free:463344kB min:53696kB low:67120kB high:80544kB active_anon:1628kB inactive_anon:53216kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:576kB bounce:0kB free_pcp:1360kB local_pcp:640kB free_cma:0kB
[  722.427610] Node 0 DMA32 free:225312kB min:36200kB low:45248kB high:54296kB active_anon:51008kB inactive_anon:95604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2628kB bounce:0kB free_pcp:1284kB local_pcp:620kB free_cma:0kB
[  722.481455] lowmem_reserve[]:
[  722.518426] lowmem_reserve[]: 0 0 0 0 0
[  722.525562] Node 0 DMA: 4*4kB (ME) 4*8kB (M) 4*16kB (UME) 5*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10960kB
[  722.557735] lowmem_reserve[]: 0 0 0 0 0
[  722.577713] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  722.581405]  0
[  722.603341] lowmem_reserve[]: 0 0 0 0 0
[  722.603362] Node 1 Normal free:652108kB min:53696kB low:67120kB high:80544kB active_anon:1628kB inactive_anon:53216kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:576kB bounce:0kB free_pcp:1264kB local_pcp:624kB free_cma:0kB
[  722.603381] lowmem_reserve[]: 0 0 0 0 0
[  722.603398] Node 0 DMA: 4*4kB (ME) 4*8kB (M) 4*16kB (UME) 5*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 
[  722.609129] Node 0 
[  722.609230] 3*1024kB 
[  722.642196]  0
[  722.667606] (UME) 2*2048kB (UM) 0*4096kB = 10960kB
[  722.677673] DMA32: 1354*4kB 
[  722.707618] Node 0 
[  722.711801] (UME) 
[  722.711913] DMA32: 1385*4kB 
[  722.714161] 1176*8kB 
[  722.716289] (UME) 
[  722.719379]  0
[  722.721794] 1259*8kB 
[  722.723864]  0
[  722.725645] (UME) 630*16kB (UME) 307*32kB (UME) 2708*64kB (UME) 477*128kB (UM) 5*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 271164kB
[  722.732436] (UME) 
[  722.742362] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  722.767610]  0
[  722.769461] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  722.771912] Node 1 
[  722.795051] 589*16kB (UME) 272*32kB (UME) 2621*64kB (UME) 464*128kB (UM) 5*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 261368kB
[  722.801073] Normal: 
[  722.809342] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  722.822450] lowmem_reserve[]: 0 0 0 0 0
[  722.826447] Node 1 Normal free:738708kB min:53696kB low:67120kB high:80544kB active_anon:1628kB inactive_anon:53216kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:288kB pagetables:576kB bounce:0kB free_pcp:1332kB local_pcp:712kB free_cma:0kB
[  722.867692] Node 1 Normal: 2596*4kB (UM) 1118*8kB (UM) 1082*16kB (UME) 1997*32kB (UME) 4312*64kB (UM) 1584*128kB (UM) 200*256kB (UM) 19*512kB (UM) 122*1024kB (U) 0*2048kB 0*4096kB = 765120kB
[  722.877655] 2600*4kB (UM) 1196*8kB (UM) 1158*16kB (UME) 2073*32kB (UME) 4444*64kB (UM) 1591*128kB (UM) 201*256kB (UM) 19*512kB (UM) 122*1024kB (U) 0*2048kB 0*4096kB = 779008kB
[  722.885408] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  722.885418] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  722.927632] lowmem_reserve[]: 0 0 0 0 0
[  722.931638] Node 0 DMA: 4*4kB (ME) 4*8kB (M) 4*16kB (UME) 5*32kB (UME) 5*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10960kB
[  722.967630] Node 0 DMA32: 1517*4kB (UME) 1443*8kB (UME) 744*16kB (UME) 699*32kB (UME) 2816*64kB (UME) 485*128kB (UM) 5*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 295468kB
[  722.987670] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  722.999358] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.017738] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  723.028563] 37686 total pagecache pages
[  723.032539] 0 pages in swap cache
[  723.035979] Swap cache stats: add 0, delete 0, find 0/0
[  723.047707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.051377] Node 1 
[  723.056550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.056557] Normal: 
[  723.077693] Free swap  = 0kB
[  723.087611] Total swap = 0kB
[  723.090631] 2097051 pages RAM
[  723.093722] 0 pages HighMem/MovableOnly
[  723.097799] 363841 pages reserved
[  723.101255] 0 pages cma reserved
[  723.101386] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.104622] 4574*4kB (UM) 2021*8kB (UM) 1850*16kB (UME) 2741*32kB (UME) 5211*64kB (UM) 1694*128kB (UM) 202*256kB (UM) 18*512kB (UM) 127*1024kB (U) 0*2048kB 0*4096kB = 893088kB
[  723.141396] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.153598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.207608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.216202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.257648] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.257651] 37686 total pagecache pages
[  723.257661] 0 pages in swap cache
[  723.266428] 37686 total pagecache pages
[  723.327710] Swap cache stats: add 0, delete 0, find 0/0
[  723.338047] Free swap  = 0kB
[  723.341065] Total swap = 0kB
[  723.344073] 2097051 pages RAM
[  723.347159] 0 pages HighMem/MovableOnly
[  723.357657] 0 pages in swap cache
[  723.367619] 363841 pages reserved
[  723.371081] 0 pages cma reserved
[  723.371400] Swap cache stats: add 0, delete 0, find 0/0
[  723.391235] Free swap  = 0kB
[  723.394264] Total swap = 0kB
[  723.397274] 2097051 pages RAM
[  723.400442] 0 pages HighMem/MovableOnly
[  723.404406] 363841 pages reserved
[  723.447616] 0 pages cma reserved
[  723.451007] Out of memory (oom_kill_allocating_task): Kill process 14657 (syz-fuzzer) score 0 or sacrifice child
[  723.477629] Bluetooth: hci5 command 0x040f tx timeout
[  723.497723] Killed process 22871 (syz-executor.4) total-vm:84924kB, anon-rss:68kB, file-rss:0kB, shmem-rss:0kB
[  723.514993] oom_reaper: reaped process 22875 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  723.565184] oom_reaper: reaped process 22837 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  725.155990] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  725.181263] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  725.199496] syz-executor.5 cpuset=/ mems_allowed=0-1
[  725.205243] syz-executor.1 cpuset=/ mems_allowed=0-1
[  725.210982] CPU: 1 PID: 22837 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  725.219128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.228497] Call Trace:
[  725.231085]  dump_stack+0x1b2/0x281
[  725.234712]  warn_alloc.cold+0x96/0x1cc
[  725.238686]  ? zone_watermark_ok_safe+0x220/0x220
[  725.243541]  __alloc_pages_nodemask+0x2127/0x2720
[  725.248395]  ? __schedule+0x893/0x1de0
[  725.252305]  ? lock_acquire+0x170/0x3f0
[  725.256287]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  725.261136]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  725.266591]  ? __mutex_unlock_slowpath+0x75/0x770
[  725.271442]  alloc_pages_current+0x155/0x260
[  725.275856]  ion_page_pool_alloc+0x118/0x1b0
[  725.280293]  ion_system_heap_allocate+0x133/0x8c0
[  725.285162]  ? _raw_spin_unlock+0x29/0x40
[  725.289309]  ? _ion_heap_freelist_drain+0x6e/0x410
[  725.294234]  ? ion_system_contig_heap_create+0x130/0x130
[  725.299686]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  725.304732]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  725.309579]  ion_alloc+0x27a/0x810
[  725.313121]  ? ion_dma_buf_release+0x40/0x40
[  725.317531]  ? __might_fault+0x177/0x1b0
[  725.321634]  ion_ioctl+0xea/0x1f0
[  725.325091]  ? ion_query_heaps+0x360/0x360
[  725.329333]  ? ion_query_heaps+0x360/0x360
[  725.333568]  do_vfs_ioctl+0x75a/0xff0
[  725.337371]  ? ioctl_preallocate+0x1a0/0x1a0
[  725.341783]  ? lock_downgrade+0x740/0x740
[  725.345935]  ? __fget+0x225/0x360
[  725.349389]  ? do_vfs_ioctl+0xff0/0xff0
[  725.353385]  ? security_file_ioctl+0x83/0xb0
[  725.357793]  SyS_ioctl+0x7f/0xb0
[  725.361160]  ? do_vfs_ioctl+0xff0/0xff0
[  725.365136]  do_syscall_64+0x1d5/0x640
[  725.369202]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  725.374388] RIP: 0033:0x466459
[  725.377593] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  725.385316] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  725.392587] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  725.399857] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  725.407123] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  725.414398] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  725.423034] CPU: 1 PID: 22875 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  725.430920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.440267] Call Trace:
[  725.442863]  dump_stack+0x1b2/0x281
[  725.446497]  warn_alloc.cold+0x96/0x1cc
[  725.450481]  ? zone_watermark_ok_safe+0x220/0x220
[  725.455368]  __alloc_pages_nodemask+0x2127/0x2720
[  725.460248]  ? ___preempt_schedule+0x16/0x18
[  725.464667]  ? lock_acquire+0x170/0x3f0
[  725.468654]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  725.473508]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  725.478963]  ? __mutex_unlock_slowpath+0x75/0x770
[  725.483815]  alloc_pages_current+0x155/0x260
[  725.488261]  ion_page_pool_alloc+0x118/0x1b0
[  725.492670]  ion_system_heap_allocate+0x133/0x8c0
[  725.497514]  ? _raw_spin_unlock+0x29/0x40
[  725.501674]  ? _ion_heap_freelist_drain+0x6e/0x410
[  725.506612]  ? ion_system_contig_heap_create+0x130/0x130
[  725.512067]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  725.517080]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  725.521932]  ion_alloc+0x27a/0x810
[  725.525478]  ? ion_dma_buf_release+0x40/0x40
[  725.529887]  ? __might_fault+0x177/0x1b0
[  725.533949]  ion_ioctl+0xea/0x1f0
[  725.537398]  ? ion_query_heaps+0x360/0x360
[  725.541635]  ? ion_query_heaps+0x360/0x360
[  725.545867]  do_vfs_ioctl+0x75a/0xff0
[  725.549668]  ? ioctl_preallocate+0x1a0/0x1a0
[  725.554078]  ? lock_downgrade+0x740/0x740
[  725.558225]  ? __fget+0x225/0x360
[  725.561677]  ? do_vfs_ioctl+0xff0/0xff0
[  725.565649]  ? security_file_ioctl+0x83/0xb0
[  725.570080]  SyS_ioctl+0x7f/0xb0
[  725.573449]  ? do_vfs_ioctl+0xff0/0xff0
[  725.577423]  do_syscall_64+0x1d5/0x640
[  725.581320]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  725.586506] RIP: 0033:0x466459
[  725.589690] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  725.597394] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  725.604656] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  725.611922] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  725.619274] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  725.626542] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  725.635701] warn_alloc_show_mem: 3 callbacks suppressed
[  725.635704] Mem-Info:
[  725.643661] active_anon:13128 inactive_anon:37203 isolated_anon:0
[  725.643661]  active_file:2047 inactive_file:3356 isolated_file:0
[  725.643661]  unevictable:0 dirty:11 writeback:0 unstable:0
[  725.643661]  slab_reclaimable:12249 slab_unreclaimable:114566
[  725.643661]  mapped:47890 shmem:37648 pagetables:711 bounce:0
[  725.643661]  free:93568 free_pcp:88 free_cma:0
[  725.678848] Node 0 active_anon:51708kB inactive_anon:95608kB active_file:8112kB inactive_file:13376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:154412kB dirty:36kB writeback:0kB shmem:97040kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  725.711591] Node 1 active_anon:804kB inactive_anon:53204kB active_file:76kB inactive_file:748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37548kB dirty:8kB writeback:0kB shmem:53552kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  725.740697] Node 0 DMA free:11032kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  725.788902] lowmem_reserve[]: 0 2717 2718 2718 2718
[  725.794091] Node 0 DMA32 free:44624kB min:36200kB low:45248kB high:54296kB active_anon:51588kB inactive_anon:95608kB active_file:8208kB inactive_file:13716kB unevictable:0kB writepending:36kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7552kB pagetables:2540kB bounce:0kB free_pcp:372kB local_pcp:120kB free_cma:0kB
[  725.824826] lowmem_reserve[]: 0 0 0 0 0
[  725.847735] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  725.891612] lowmem_reserve[]: 0 0 0 0 0
[  725.895629] Node 1 Normal free:189772kB min:53696kB low:67120kB high:80544kB active_anon:1304kB inactive_anon:53204kB active_file:376kB inactive_file:3048kB unevictable:0kB writepending:304kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:304kB bounce:0kB free_pcp:808kB local_pcp:588kB free_cma:0kB
[  725.926250] lowmem_reserve[]: 0 0 0 0 0
[  725.931779] Node 0 DMA: 132*4kB (UME) 43*8kB (UM) 13*16kB (UME) 7*32kB (UME) 4*64kB (ME) 4*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11032kB
[  725.948612] Node 0 DMA32: 2*4kB (UM) 95*8kB (U) 176*16kB (UME) 1238*32kB (UME) 26*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44864kB
[  725.962561] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  725.974429] Node 1 Normal: 1*4kB (M) 2*8kB (UM) 2*16kB (ME) 4047*32kB (UME) 7*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 130004kB
[  725.988778] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  725.998386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  726.007019] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  726.017267] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  726.026603] 43995 total pagecache pages
[  726.031244] 0 pages in swap cache
[  726.034714] Swap cache stats: add 0, delete 0, find 0/0
[  726.041272] Free swap  = 0kB
[  726.044300] Total swap = 0kB
[  726.047327] 2097051 pages RAM
[  726.051863] 0 pages HighMem/MovableOnly
[  726.056499] 363841 pages reserved
[  726.060068] 0 pages cma reserved
[  726.265252] bond0 (unregistering): Released all slaves
[  726.474382] syz-executor.1 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),  order=0, oom_score_adj=1000
[  726.497658] syz-executor.1 cpuset=/ mems_allowed=0-1
[  726.502919] CPU: 1 PID: 22875 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  726.510794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  726.520167] Call Trace:
[  726.522755]  dump_stack+0x1b2/0x281
[  726.526380]  dump_header+0x178/0x82f
[  726.530091]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  726.535187]  ? ___ratelimit+0x2cd/0x530
[  726.539159]  oom_kill_process.cold+0x10/0xb18
[  726.543661]  out_of_memory+0xe3e/0x1190
[  726.547639]  ? oom_killer_disable+0x1c0/0x1c0
[  726.552141]  ? mutex_trylock+0x152/0x1a0
[  726.556462]  __alloc_pages_nodemask+0x23e1/0x2720
[  726.561308]  ? lock_acquire+0x170/0x3f0
[  726.565301]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  726.570135]  ? ion_page_pool_alloc+0x9e/0x1b0
[  726.574630]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  726.580077]  ? __sanitizer_cov_trace_pc+0x23/0x50
[  726.584919]  alloc_pages_current+0x155/0x260
[  726.589332]  ion_page_pool_alloc+0x118/0x1b0
[  726.593736]  ion_system_heap_allocate+0x133/0x8c0
[  726.598666]  ? _raw_spin_unlock+0x29/0x40
[  726.602804]  ? _ion_heap_freelist_drain+0x6e/0x410
[  726.607730]  ? ion_system_contig_heap_create+0x130/0x130
[  726.613173]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  726.618183]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  726.623017]  ion_alloc+0x27a/0x810
[  726.630306]  ? ion_dma_buf_release+0x40/0x40
[  726.634712]  ? __might_fault+0x177/0x1b0
[  726.638771]  ion_ioctl+0xea/0x1f0
[  726.642217]  ? ion_query_heaps+0x360/0x360
[  726.646447]  ? ion_query_heaps+0x360/0x360
[  726.650675]  do_vfs_ioctl+0x75a/0xff0
[  726.654469]  ? ioctl_preallocate+0x1a0/0x1a0
[  726.658870]  ? lock_downgrade+0x740/0x740
[  726.663010]  ? __fget+0x225/0x360
[  726.666452]  ? do_vfs_ioctl+0xff0/0xff0
[  726.670418]  ? security_file_ioctl+0x83/0xb0
[  726.674816]  SyS_ioctl+0x7f/0xb0
[  726.678356]  ? do_vfs_ioctl+0xff0/0xff0
[  726.682343]  do_syscall_64+0x1d5/0x640
[  726.686243]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  726.691423] RIP: 0033:0x466459
[  726.694602] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  726.702303] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  726.709561] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  726.716821] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  726.724077] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  726.731425] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  726.744826] Mem-Info:
[  726.747254] active_anon:13213 inactive_anon:37203 isolated_anon:0
[  726.747254]  active_file:46 inactive_file:87 isolated_file:0
[  726.747254]  unevictable:0 dirty:86 writeback:0 unstable:0
[  726.747254]  slab_reclaimable:12248 slab_unreclaimable:113461
[  726.747254]  mapped:44159 shmem:37648 pagetables:723 bounce:0
[  726.747254]  free:13881 free_pcp:0 free_cma:0
[  726.827413] Node 0 active_anon:51560kB inactive_anon:95604kB active_file:80kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139376kB dirty:40kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  726.870890] Node 1 active_anon:1292kB inactive_anon:53208kB active_file:20kB inactive_file:264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37260kB dirty:304kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  726.926111] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  726.959842] lowmem_reserve[]: 0 2717 2718 2718 2718
[  726.964905] Node 0 DMA32 free:17768kB min:36200kB low:45248kB high:54296kB active_anon:51540kB inactive_anon:95604kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:40kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7552kB pagetables:2568kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  727.007368] lowmem_reserve[]: 0 0 0 0 0
[  727.013999] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  727.045479] lowmem_reserve[]: 0 0 0 0 0
[  727.049522] Node 1 Normal free:26328kB min:53696kB low:67120kB high:80544kB active_anon:1292kB inactive_anon:53208kB active_file:192kB inactive_file:192kB unevictable:0kB writepending:292kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:324kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  727.084959] lowmem_reserve[]: 0 0 0 0 0
[  727.089700] Node 0 DMA: 118*4kB (UME) 43*8kB (UM) 13*16kB (UME) 7*32kB (UME) 4*64kB (ME) 4*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10976kB
[  727.107623] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  727.113825] Node 0 DMA32: 850*4kB (ME) 683*8kB (UME) 250*16kB (ME) 63*32kB (UME) 29*64kB (M) 8*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18016kB
[  727.146200] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  727.147608] syz-executor.2 cpuset=/ mems_allowed=0-1
[  727.168566] Node 1 Normal: 40*4kB (M) 20*8kB (UM) 5*16kB (UME) 788*32kB (UME) 13*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26448kB
[  727.177616] CPU: 0 PID: 22841 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  727.190222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.192184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  727.199738] Call Trace:
[  727.199757]  dump_stack+0x1b2/0x281
[  727.199771]  warn_alloc.cold+0x96/0x1cc
[  727.199783]  ? zone_watermark_ok_safe+0x220/0x220
[  727.199794]  ? usleep_range+0x130/0x130
[  727.199802]  ? try_to_free_pages+0x23f/0x6e0
[  727.199812]  ? _find_next_bit+0xdb/0x100
[  727.199823]  ? run_timer_softirq+0x5a0/0x5a0
[  727.199838]  __alloc_pages_nodemask+0x2127/0x2720
[  727.219577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  727.223648]  ? lock_acquire+0x170/0x3f0
[  727.237339] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  727.240444]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  727.240456]  ? ion_page_pool_alloc+0x9e/0x1b0
[  727.240473]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  727.240492]  alloc_pages_current+0x155/0x260
[  727.240505]  ion_page_pool_alloc+0x118/0x1b0
[  727.240516]  ion_system_heap_allocate+0x133/0x8c0
[  727.240527]  ? _raw_spin_unlock+0x29/0x40
[  727.240538]  ? _ion_heap_freelist_drain+0x6e/0x410
[  727.257394] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  727.257886]  ? ion_system_contig_heap_create+0x130/0x130
[  727.257898]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  727.257910]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  727.257921]  ion_alloc+0x27a/0x810
[  727.257936]  ? ion_dma_buf_release+0x40/0x40
[  727.257950]  ? __might_fault+0x177/0x1b0
[  727.266797] 37753 total pagecache pages
[  727.271639]  ion_ioctl+0xea/0x1f0
[  727.271649]  ? ion_query_heaps+0x360/0x360
[  727.271660]  ? ion_query_heaps+0x360/0x360
[  727.271670]  do_vfs_ioctl+0x75a/0xff0
[  727.271681]  ? ioctl_preallocate+0x1a0/0x1a0
[  727.271690]  ? lock_downgrade+0x740/0x740
[  727.271702]  ? __fget+0x225/0x360
[  727.271710]  ? do_vfs_ioctl+0xff0/0xff0
[  727.271721]  ? security_file_ioctl+0x83/0xb0
[  727.271731]  SyS_ioctl+0x7f/0xb0
[  727.271738]  ? do_vfs_ioctl+0xff0/0xff0
[  727.271750]  do_syscall_64+0x1d5/0x640
[  727.271767]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  727.271776] RIP: 0033:0x466459
[  727.271781] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  727.288161] 0 pages in swap cache
[  727.290761] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  727.295586] Swap cache stats: add 0, delete 0, find 0/0
[  727.299720] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  727.299726] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  727.299730] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  727.299735] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  727.320930] warn_alloc_show_mem: 1 callbacks suppressed
[  727.320934] Mem-Info:
[  727.332504] Free swap  = 0kB
[  727.465465] Total swap = 0kB
[  727.468527] 2097051 pages RAM
[  727.471623] 0 pages HighMem/MovableOnly
[  727.475581] 363841 pages reserved
[  727.479319] 0 pages cma reserved
[  727.480013] active_anon:13213 inactive_anon:37203 isolated_anon:0
[  727.480013]  active_file:1 inactive_file:68 isolated_file:0
[  727.480013]  unevictable:0 dirty:70 writeback:0 unstable:0
[  727.480013]  slab_reclaimable:12245 slab_unreclaimable:113404
[  727.480013]  mapped:44130 shmem:37648 pagetables:723 bounce:0
[  727.480013]  free:13826 free_pcp:36 free_cma:0
[  727.482710] Out of memory (oom_kill_allocating_task): Kill process 22875 (syz-executor.1) score 0 or sacrifice child
[  727.526915] Killed process 22875 (syz-executor.1) total-vm:93384kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  727.537151] syz-executor.1: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  727.539885] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  727.558840] syz-executor.1 cpuset=/ mems_allowed=0-1
[  727.567609] syz-fuzzer cpuset=/ mems_allowed=0-1
[  727.577422] CPU: 0 PID: 7964 Comm: syz-fuzzer Not tainted 4.14.227-syzkaller #0
[  727.584867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.594211] Call Trace:
[  727.596798]  dump_stack+0x1b2/0x281
[  727.600423]  dump_header+0x178/0x82f
[  727.604477]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  727.609574]  ? ___ratelimit+0x2cd/0x530
[  727.613547]  oom_kill_process.cold+0x10/0xb18
[  727.618043]  out_of_memory+0xe3e/0x1190
[  727.622013]  ? oom_killer_disable+0x1c0/0x1c0
[  727.626501]  ? mutex_trylock+0x152/0x1a0
[  727.630559]  __alloc_pages_nodemask+0x23e1/0x2720
[  727.635539]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  727.640441]  alloc_pages_current+0x155/0x260
[  727.644852]  filemap_fault+0xea3/0x1980
[  727.648837]  ext4_filemap_fault+0x84/0xb0
[  727.652999]  __do_fault+0xfa/0x380
[  727.656554]  __handle_mm_fault+0x2497/0x4620
[  727.660963]  ? vm_insert_page+0x7c0/0x7c0
[  727.665109]  ? lock_downgrade+0x740/0x740
[  727.669264]  handle_mm_fault+0x391/0x860
[  727.673325]  __do_page_fault+0x549/0xad0
[  727.677379]  ? spurious_fault+0x640/0x640
[  727.681517]  ? do_page_fault+0x60/0x500
[  727.685481]  ? page_fault+0x2f/0x50
[  727.689126]  page_fault+0x45/0x50
[  727.692568] RIP: 0000:0x940aec
[  727.695741] RSP: 2e000:000000c00003dec8 EFLAGS: 0043b6a0
[  727.695764] CPU: 1 PID: 22875 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  727.703736] Node 0 active_anon:51560kB inactive_anon:95604kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139272kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.710105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.710110] Call Trace:
[  727.710128]  dump_stack+0x1b2/0x281
[  727.710142]  warn_alloc.cold+0x96/0x1cc
[  727.710156]  ? zone_watermark_ok_safe+0x220/0x220
[  727.738110] Node 1 active_anon:1292kB inactive_anon:53208kB active_file:12kB inactive_file:252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37248kB dirty:280kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.747425]  ? wait_for_completion_io+0x10/0x10
[  727.750924] Node 0 
[  727.754648]  __alloc_pages_nodemask+0x2127/0x2720
[  727.758689] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  727.763496]  ? lock_acquire+0x170/0x3f0
[  727.790988] lowmem_reserve[]:
[  727.795618]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  727.797850]  0
[  727.802859]  ? ion_page_pool_alloc+0x9e/0x1b0
[  727.828519] Mem-Info:
[  727.832463]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  727.835632] active_anon:13213 inactive_anon:37203 isolated_anon:0
[  727.835632]  active_file:5 inactive_file:65 isolated_file:0
[  727.835632]  unevictable:0 dirty:70 writeback:0 unstable:0
[  727.835632]  slab_reclaimable:12245 slab_unreclaimable:113404
[  727.835632]  mapped:44130 shmem:37648 pagetables:723 bounce:0
[  727.835632]  free:13826 free_pcp:36 free_cma:0
[  727.840465]  ? __sanitizer_cov_trace_pc+0x23/0x50
[  727.840486]  alloc_pages_current+0x155/0x260
[  727.840502]  ion_page_pool_alloc+0x118/0x1b0
[  727.842310]  2717
[  727.847215]  ion_system_heap_allocate+0x133/0x8c0
[  727.849643] Node 0 active_anon:51560kB inactive_anon:95604kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139272kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.855050]  ? _raw_spin_unlock+0x29/0x40
[  727.888249]  2718
[  727.893034]  ? _ion_heap_freelist_drain+0x6e/0x410
[  727.897414]  2718
[  727.901810]  ? ion_system_contig_heap_create+0x130/0x130
[  727.901821]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  727.901832]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  727.901848]  ion_alloc+0x27a/0x810
[  727.903893]  2718
[  727.908725]  ? ion_dma_buf_release+0x40/0x40
[  727.908738]  ? __might_fault+0x177/0x1b0
[  727.908751]  ion_ioctl+0xea/0x1f0
[  727.936311] Node 1 active_anon:1292kB inactive_anon:53208kB active_file:12kB inactive_file:252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37248kB dirty:280kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.940418]  ? ion_query_heaps+0x360/0x360
[  727.940432]  ? ion_query_heaps+0x360/0x360
[  727.940467]  do_vfs_ioctl+0x75a/0xff0
[  727.942503] Node 0 
[  727.947435]  ? ioctl_preallocate+0x1a0/0x1a0
[  727.955079]  ? lock_downgrade+0x740/0x740
[  727.955095]  ? __fget+0x225/0x360
[  727.960151] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:20kB 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
[  727.964965]  ? do_vfs_ioctl+0xff0/0xff0
[  727.968549] lowmem_reserve[]:
[  727.970601]  ? security_file_ioctl+0x83/0xb0
[  727.974991]  0
[  727.979131]  SyS_ioctl+0x7f/0xb0
[  727.979142]  ? do_vfs_ioctl+0xff0/0xff0
[  727.979153]  do_syscall_64+0x1d5/0x640
[  727.979171]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  727.982617] Node 0 
[  728.010107] RIP: 0033:0x466459
[  728.010113] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  728.010122] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  728.010126] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  728.010131] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  728.010136] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  728.010141] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  728.144573]  2717 2718 2718 2718
[  728.148045] Node 0 DMA32 free:59436kB min:36200kB low:45248kB high:54296kB active_anon:51540kB inactive_anon:95604kB active_file:8kB inactive_file:108kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7520kB pagetables:2568kB bounce:0kB free_pcp:388kB local_pcp:148kB free_cma:0kB
[  728.178328] lowmem_reserve[]: 0 0 0 0 0
[  728.184292] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  728.210515] lowmem_reserve[]: 0 0 0 0 0
[  728.215214] Node 1 Normal free:154792kB min:53696kB low:67120kB high:80544kB active_anon:1292kB inactive_anon:53208kB active_file:76kB inactive_file:2928kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:324kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB
[  728.244821] lowmem_reserve[]: 0 0 0 0 0
[  728.248984] Node 0 DMA: 118*4kB (UME) 43*8kB (UM) 13*16kB (UME) 7*32kB (UME) 4*64kB (ME) 4*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10976kB
[  728.265193] Node 0 DMA32: 452*4kB (ME) 782*8kB (UME) 268*16kB (UME) 73*32kB (UME) 2113*64kB (UM) 30*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 154016kB
[  728.281253] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  728.293372] Node 1 Normal: 0*4kB 1*8kB (U) 2*16kB (UE) 788*32kB (UME) 12*64kB (U) 0*128kB 1*256kB (M) 1*512kB (M) 125*1024kB (U) 0*2048kB 0*4096kB = 154792kB
[  728.308731] DMA32 free:189760kB min:36200kB low:45248kB high:54296kB active_anon:51540kB inactive_anon:95604kB active_file:108kB inactive_file:2508kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7520kB pagetables:2568kB bounce:0kB free_pcp:144kB local_pcp:228kB free_cma:0kB
[  728.338132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.347426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.356563] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.365972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.375416] lowmem_reserve[]: 0 0 0 0 0
[  728.380066] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  728.406145] 39382 total pagecache pages
[  728.411675] 0 pages in swap cache
[  728.416274] Swap cache stats: add 0, delete 0, find 0/0
[  728.437960] Free swap  = 0kB
[  728.441937] Total swap = 0kB
[  728.445453] 2097051 pages RAM
[  728.457643] 0 pages HighMem/MovableOnly
[  728.461633] 363841 pages reserved
[  728.465074] 0 pages cma reserved
[  728.469291] lowmem_reserve[]: 0 0 0 0 0
[  728.473315] Node 1 Normal free:154792kB min:53696kB low:67120kB high:80544kB active_anon:1292kB inactive_anon:53208kB active_file:76kB inactive_file:2928kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:324kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB
[  728.502819] Out of memory (oom_kill_allocating_task): Kill process 7964 (syz-fuzzer) score 0 or sacrifice child
[  728.513909] Killed process 22379 (syz-executor.0) total-vm:84924kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  728.524931] lowmem_reserve[]: 0 0 0 0 0
[  728.536704] oom_reaper: reaped process 22379 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  728.548512] Node 0 DMA: 118*4kB (UME) 45*8kB (UM) 15*16kB (UME) 7*32kB (UME) 18*64kB (UME) 11*128kB (UME) 3*256kB (ME) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 12816kB
[  728.622602] Node 0 DMA32: 474*4kB (UME) 568*8kB (UE) 212*16kB (UME) 41*32kB (UME) 2592*64kB (UME) 1284*128kB (UM) 84*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 362888kB
[  728.685144] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  728.714888] Node 1 Normal: 0*4kB 49*8kB (U) 26*16kB (UE) 789*32kB (UME) 2189*64kB (UM) 25*128kB (U) 4*256kB (UM) 1*512kB (M) 125*1024kB (U) 0*2048kB 0*4096kB = 298888kB
[  728.731081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.740880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.750170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.759498] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.769986] 40529 total pagecache pages
[  728.784236] 0 pages in swap cache
[  728.787760] Swap cache stats: add 0, delete 0, find 0/0
[  728.797891] Free swap  = 0kB
[  728.800967] Total swap = 0kB
[  728.804113] 2097051 pages RAM
[  728.807256] 0 pages HighMem/MovableOnly
[  728.811928] 363841 pages reserved
[  728.815387] 0 pages cma reserved
[  729.340406] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  729.347130] batman_adv: batadv0: Removing interface: batadv_slave_0
[  729.369453] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  729.376171] batman_adv: batadv0: Removing interface: batadv_slave_1
[  729.408738] device bridge_slave_1 left promiscuous mode
[  729.414360] bridge0: port 2(bridge_slave_1) entered disabled state
[  729.430370] device bridge_slave_0 left promiscuous mode
[  729.441470] bridge0: port 1(bridge_slave_0) entered disabled state
[  729.483541] device veth1_macvtap left promiscuous mode
[  729.490292] device veth0_macvtap left promiscuous mode
[  729.497084] device veth1_vlan left promiscuous mode
[  729.521457] device veth0_vlan left promiscuous mode
[  729.704193] device hsr_slave_1 left promiscuous mode
[  729.714248] device hsr_slave_0 left promiscuous mode
[  729.735277] team0 (unregistering): Port device team_slave_1 removed
[  729.745768] team0 (unregistering): Port device team_slave_0 removed
05:09:50 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

05:09:50 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

05:09:50 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

[  729.760286] bond0 (unregistering): Releasing backup interface bond_slave_1
[  729.772754] bond0 (unregistering): Releasing backup interface bond_slave_0
[  729.849105] bond0 (unregistering): Released all slaves
[  730.563737] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  730.584651] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  730.596564] syz-executor.5 cpuset=/ mems_allowed=0-1
[  730.605334] syz-executor.2 cpuset=/ mems_allowed=0-1
[  730.611001] CPU: 1 PID: 23061 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  730.618884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.628231] Call Trace:
[  730.630822]  dump_stack+0x1b2/0x281
[  730.636187]  warn_alloc.cold+0x96/0x1cc
[  730.640182]  ? zone_watermark_ok_safe+0x220/0x220
[  730.645038]  __alloc_pages_nodemask+0x2127/0x2720
[  730.651184]  ? _raw_spin_unlock_irq+0x24/0x80
[  730.655680]  ? lock_acquire+0x170/0x3f0
[  730.659672]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  730.664518]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  730.669965]  ? __mutex_unlock_slowpath+0x75/0x770
[  730.674813]  alloc_pages_current+0x155/0x260
[  730.679222]  ion_page_pool_alloc+0x118/0x1b0
[  730.683626]  ion_system_heap_allocate+0x133/0x8c0
[  730.688464]  ? ion_alloc+0x187/0x810
[  730.692174]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  730.697624]  ? ion_system_contig_heap_create+0x130/0x130
[  730.703072]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  730.708086]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  730.712927]  ion_alloc+0x204/0x810
[  730.716469]  ? ion_dma_buf_release+0x40/0x40
[  730.720876]  ? __might_fault+0x177/0x1b0
[  730.724937]  ion_ioctl+0xea/0x1f0
[  730.728417]  ? ion_query_heaps+0x360/0x360
[  730.732677]  ? ion_query_heaps+0x360/0x360
[  730.736909]  do_vfs_ioctl+0x75a/0xff0
[  730.740707]  ? ioctl_preallocate+0x1a0/0x1a0
[  730.745106]  ? lock_downgrade+0x740/0x740
[  730.749254]  ? __fget+0x225/0x360
[  730.752701]  ? do_vfs_ioctl+0xff0/0xff0
[  730.756671]  ? security_file_ioctl+0x83/0xb0
[  730.761090]  SyS_ioctl+0x7f/0xb0
[  730.764467]  ? do_vfs_ioctl+0xff0/0xff0
[  730.768442]  do_syscall_64+0x1d5/0x640
[  730.772351]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  730.777532] RIP: 0033:0x466459
[  730.780722] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  730.788423] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  730.795685] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  730.802946] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  730.810212] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  730.817497] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  730.837126] CPU: 1 PID: 23062 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  730.845036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.854381] Call Trace:
[  730.856970]  dump_stack+0x1b2/0x281
[  730.860605]  warn_alloc.cold+0x96/0x1cc
[  730.864572]  ? zone_watermark_ok_safe+0x220/0x220
[  730.869425]  __alloc_pages_nodemask+0x2127/0x2720
[  730.874261]  ? __schedule+0x893/0x1de0
[  730.878149]  ? lock_acquire+0x170/0x3f0
[  730.882138]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  730.886992]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  730.892442]  ? __mutex_unlock_slowpath+0x75/0x770
[  730.897280]  ? retint_kernel+0x2d/0x2d
[  730.901168]  alloc_pages_current+0x155/0x260
[  730.906880]  ion_page_pool_alloc+0x118/0x1b0
[  730.911303]  ion_system_heap_allocate+0x133/0x8c0
[  730.916138]  ? ion_alloc+0x187/0x810
[  730.919843]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  730.925324]  ? ion_system_contig_heap_create+0x130/0x130
[  730.930770]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  730.935784]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  730.940623]  ion_alloc+0x204/0x810
[  730.944162]  ? ion_dma_buf_release+0x40/0x40
[  730.948570]  ? __might_fault+0x177/0x1b0
[  730.952627]  ion_ioctl+0xea/0x1f0
[  730.956078]  ? ion_query_heaps+0x360/0x360
[  730.960310]  ? ion_query_heaps+0x360/0x360
[  730.964539]  do_vfs_ioctl+0x75a/0xff0
[  730.968612]  ? ioctl_preallocate+0x1a0/0x1a0
[  730.973027]  ? lock_downgrade+0x740/0x740
[  730.977175]  ? __fget+0x225/0x360
[  730.980624]  ? do_vfs_ioctl+0xff0/0xff0
[  730.984600]  ? security_file_ioctl+0x83/0xb0
[  730.989010]  SyS_ioctl+0x7f/0xb0
[  730.992364]  ? do_vfs_ioctl+0xff0/0xff0
[  730.996334]  do_syscall_64+0x1d5/0x640
[  731.000229]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  731.005456] RIP: 0033:0x466459
[  731.008637] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  731.016342] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  731.023603] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  731.030864] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  731.038124] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  731.045386] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  731.070594] warn_alloc_show_mem: 1 callbacks suppressed
[  731.070598] Mem-Info:
[  731.091068] active_anon:13287 inactive_anon:37203 isolated_anon:0
[  731.091068]  active_file:1641 inactive_file:4227 isolated_file:0
[  731.091068]  unevictable:0 dirty:71 writeback:0 unstable:0
[  731.091068]  slab_reclaimable:12231 slab_unreclaimable:112905
[  731.091068]  mapped:50355 shmem:37648 pagetables:696 bounce:0
[  731.091068]  free:164234 free_pcp:369 free_cma:0
[  731.168349] Node 0 active_anon:51888kB inactive_anon:95604kB active_file:6516kB inactive_file:13940kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:187584kB dirty:272kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  731.203254] Node 1 active_anon:1260kB inactive_anon:53208kB active_file:48kB inactive_file:2968kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:39636kB dirty:12kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  731.233640] Node 0 DMA free:11196kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  731.263388] lowmem_reserve[]: 0 2717 2718 2718 2718
[  731.268496] Node 0 DMA32 free:269476kB min:36200kB low:45248kB high:54296kB active_anon:51868kB inactive_anon:95604kB active_file:6516kB inactive_file:13940kB unevictable:0kB writepending:272kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7552kB pagetables:2660kB bounce:0kB free_pcp:880kB local_pcp:188kB free_cma:0kB
[  731.301180] lowmem_reserve[]: 0 0 0 0 0
[  731.305189] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  731.339999] lowmem_reserve[]: 0 0 0 0 0
[  731.344118] Node 1 Normal free:506372kB min:53696kB low:67120kB high:80544kB active_anon:1260kB inactive_anon:53208kB active_file:48kB inactive_file:2968kB unevictable:0kB writepending:12kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:272kB bounce:0kB free_pcp:716kB local_pcp:0kB free_cma:0kB
[  731.407674] lowmem_reserve[]: 0 0 0 0 0
[  731.411695] Node 0 DMA: 128*4kB (UME) 51*8kB (UM) 14*16kB (UME) 6*32kB (UME) 8*64kB (UME) 12*128kB (UME) 3*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 2*2048kB (UM) 0*4096kB = 11320kB
[  731.447657] Node 0 DMA32: 3454*4kB (UME) 6953*8kB (UME) 2172*16kB (UME) 1966*32kB (UME) 2309*64kB (UM) 198*128kB (U) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340992kB
[  731.477657] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  731.497942] Node 1 Normal: 18237*4kB (UM) 11107*8kB (UM) 6635*16kB (UME) 5267*32kB (UME) 1131*64kB (U) 92*128kB (U) 17*256kB (U) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 526044kB
[  731.529481] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.552545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.572836] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.595197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.617094] 43450 total pagecache pages
[  731.619623] IPVS: ftp: loaded support on port[0] = 21
[  731.627047] 0 pages in swap cache
[  731.636358] Swap cache stats: add 0, delete 0, find 0/0
[  731.652647] Free swap  = 0kB
[  731.680428] Total swap = 0kB
[  731.686859] 2097051 pages RAM
[  731.694423] 0 pages HighMem/MovableOnly
[  731.703997] 363841 pages reserved
[  731.711908] 0 pages cma reserved
[  731.924982] chnl_net:caif_netlink_parms(): no params data found
[  732.037710] Bluetooth: hci4 command 0x0409 tx timeout
[  732.171301] bridge0: port 1(bridge_slave_0) entered blocking state
[  732.189124] bridge0: port 1(bridge_slave_0) entered disabled state
[  732.212111] device bridge_slave_0 entered promiscuous mode
[  732.229382] bridge0: port 2(bridge_slave_1) entered blocking state
[  732.246387] bridge0: port 2(bridge_slave_1) entered disabled state
[  732.265796] device bridge_slave_1 entered promiscuous mode
[  732.327185] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  732.351378] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  732.433843] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  732.456749] team0: Port device team_slave_0 added
[  732.476221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  732.495577] team0: Port device team_slave_1 added
[  732.553755] batman_adv: batadv0: Adding interface: batadv_slave_0
[  732.566719] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  732.626335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  732.655146] batman_adv: batadv0: Adding interface: batadv_slave_1
[  732.672181] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  732.723105] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  732.741208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  732.749096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  732.782713] device hsr_slave_0 entered promiscuous mode
[  732.789414] device hsr_slave_1 entered promiscuous mode
[  732.795698] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[  732.810019] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[  732.973860] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  733.024005] 8021q: adding VLAN 0 to HW filter on device bond0
[  733.036310] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  733.047063] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  733.057355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  733.066641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  733.081416] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[  733.087497] 8021q: adding VLAN 0 to HW filter on device team0
[  733.119571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  733.126609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  733.139101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  733.146985] bridge0: port 1(bridge_slave_0) entered blocking state
[  733.153390] bridge0: port 1(bridge_slave_0) entered forwarding state
[  733.190502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  733.198576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  733.205706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  733.228908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  733.236560] bridge0: port 2(bridge_slave_1) entered blocking state
[  733.242967] bridge0: port 2(bridge_slave_1) entered forwarding state
[  733.270433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  733.289008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  733.299314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  733.306144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  733.334359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  733.351181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  733.360095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  733.393383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  733.402662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  733.418987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  733.426991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  733.467326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[  733.500538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  733.518255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  733.528805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[  733.537046] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  733.577065] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[  733.584187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  733.602862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  733.613827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  733.805150] oom_reaper: reaped process 23062 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  733.852973] syz-executor.0 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  733.899785] syz-executor.0 cpuset=/ mems_allowed=0-1
[  733.904936] CPU: 1 PID: 23071 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  733.912815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  733.922168] Call Trace:
[  733.924762]  dump_stack+0x1b2/0x281
[  733.928397]  dump_header+0x178/0x82f
[  733.932110]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  733.937215]  ? ___ratelimit+0x2cd/0x530
[  733.941190]  oom_kill_process.cold+0x10/0xb18
[  733.945695]  out_of_memory+0xe3e/0x1190
[  733.949664]  ? oom_killer_disable+0x1c0/0x1c0
[  733.954151]  ? mutex_trylock+0x152/0x1a0
[  733.958205]  __alloc_pages_nodemask+0x23e1/0x2720
[  733.963761]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  733.968607]  alloc_pages_current+0x155/0x260
[  733.973003]  filemap_fault+0xea3/0x1980
[  733.976978]  ext4_filemap_fault+0x84/0xb0
[  733.981133]  __do_fault+0xfa/0x380
[  733.984664]  __handle_mm_fault+0x2497/0x4620
[  733.989091]  ? vm_insert_page+0x7c0/0x7c0
[  733.993233]  ? __fsnotify_inode_delete+0x20/0x20
[  733.997978]  ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0
[  734.004643]  handle_mm_fault+0x391/0x860
[  734.008720]  __do_page_fault+0x549/0xad0
[  734.012770]  ? spurious_fault+0x640/0x640
[  734.016914]  ? do_page_fault+0x60/0x500
[  734.020874]  ? page_fault+0x2f/0x50
[  734.024493]  page_fault+0x45/0x50
[  734.027948] RIP: 56ca68:          (null)
[  734.031990] RSP: ced19e38:0000000000000003 EFLAGS: ffffffff
[  734.041723] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  734.057862] Mem-Info:
[  734.061696] active_anon:13326 inactive_anon:37203 isolated_anon:0
[  734.061696]  active_file:16 inactive_file:15 isolated_file:0
[  734.061696]  unevictable:0 dirty:0 writeback:0 unstable:0
[  734.061696]  slab_reclaimable:12223 slab_unreclaimable:112700
[  734.061696]  mapped:52881 shmem:37648 pagetables:740 bounce:0
[  734.061696]  free:13912 free_pcp:91 free_cma:0
[  734.067445] syz-executor.2 cpuset=
[  734.106577] Node 0 active_anon:52004kB inactive_anon:95604kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.111851] /
[  734.144362] Bluetooth: hci4 command 0x041b tx timeout
[  734.154279]  mems_allowed=0-1
[  734.157415] CPU: 1 PID: 23062 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  734.161964] Node 1 active_anon:1300kB inactive_anon:53208kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37436kB dirty:0kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.165287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  734.192676] Node 0 
[  734.201862] Call Trace:
[  734.201881]  dump_stack+0x1b2/0x281
[  734.201896]  warn_alloc.cold+0x96/0x1cc
[  734.204125] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.206695]  ? zone_watermark_ok_safe+0x220/0x220
[  734.210348] lowmem_reserve[]:
[  734.214286]  ? usleep_range+0x130/0x130
[  734.239895]  0
[  734.244710]  ? try_to_free_pages+0x23f/0x6e0
[  734.247836]  2717
[  734.251769]  ? _find_next_bit+0xdb/0x100
[  734.253540]  2718
[  734.257935]  ? run_timer_softirq+0x5a0/0x5a0
[  734.257952]  __alloc_pages_nodemask+0x2127/0x2720
[  734.257971]  ? lock_acquire+0x170/0x3f0
[  734.260019]  2718
[  734.264099]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  734.266125]  2718
[  734.270521]  ? ion_page_pool_alloc+0x9e/0x1b0
[  734.270536]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  734.270556]  alloc_pages_current+0x155/0x260
[  734.270569]  ion_page_pool_alloc+0x118/0x1b0
[  734.279351]  ion_system_heap_allocate+0x133/0x8c0
[  734.281388] Node 0 
[  734.286215]  ? ion_alloc+0x187/0x810
[  734.288285] DMA32 free:19528kB min:36200kB low:45248kB high:54296kB active_anon:51984kB inactive_anon:95604kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2688kB bounce:0kB free_pcp:236kB local_pcp:128kB free_cma:0kB
[  734.292728]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  734.298175] lowmem_reserve[]:
[  734.302590]  ? ion_system_contig_heap_create+0x130/0x130
[  734.306967]  0
[  734.311815]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  734.311827]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  734.311839]  ion_alloc+0x204/0x810
[  734.311857]  ? ion_dma_buf_release+0x40/0x40
[  734.314092]  0
[  734.317792]  ? __might_fault+0x177/0x1b0
[  734.317807]  ion_ioctl+0xea/0x1f0
[  734.317818]  ? ion_query_heaps+0x360/0x360
[  734.346299]  0
[  734.351710]  ? ion_query_heaps+0x360/0x360
[  734.351726]  do_vfs_ioctl+0x75a/0xff0
[  734.354928]  0
[  734.360376]  ? ioctl_preallocate+0x1a0/0x1a0
[  734.360386]  ? lock_downgrade+0x740/0x740
[  734.360403]  ? __fget+0x225/0x360
[  734.362189]  0
[  734.367194]  ? do_vfs_ioctl+0xff0/0xff0
[  734.375544]  ? security_file_ioctl+0x83/0xb0
[  734.379947] Node 0 
[  734.381709]  SyS_ioctl+0x7f/0xb0
[  734.385752] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.389177]  ? do_vfs_ioctl+0xff0/0xff0
[  734.389190]  do_syscall_64+0x1d5/0x640
[  734.389208]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  734.393414] lowmem_reserve[]:
[  734.395218] RIP: 0033:0x466459
[  734.399577]  0
[  734.403327] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  734.405114]  0
[  734.409500] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  734.409506] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  734.409511] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  734.409516] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  734.409521] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  734.421077] warn_alloc_show_mem: 1 callbacks suppressed
[  734.421080] Mem-Info:
[  734.441422]  0
[  734.469354] active_anon:13326 inactive_anon:37203 isolated_anon:0
[  734.469354]  active_file:16 inactive_file:15 isolated_file:0
[  734.469354]  unevictable:0 dirty:0 writeback:0 unstable:0
[  734.469354]  slab_reclaimable:12223 slab_unreclaimable:112285
[  734.469354]  mapped:52881 shmem:37648 pagetables:740 bounce:0
[  734.469354]  free:14328 free_pcp:84 free_cma:0
[  734.491787]  0
[  734.503818] Node 0 active_anon:52004kB inactive_anon:95604kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.522495]  0
[  734.535248] Node 1 active_anon:1300kB inactive_anon:53208kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37436kB dirty:0kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.578079] Node 0 
[  734.621040] Node 1 Normal free:26832kB min:53696kB low:67120kB high:80544kB active_anon:1300kB inactive_anon:53208kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:272kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[  734.647127] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.679019] lowmem_reserve[]: 0 0 0 0 0
[  734.711598] lowmem_reserve[]: 0 2717 2718 2718 2718
[  734.712125] Node 0 
[  734.716647] Node 0 
[  734.716650] DMA: 4*4kB (ME) 5*8kB (UM) 7*16kB (UME) 19*32kB (UME) 11*64kB (UME) 12*128kB (UME) 3*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 2*2048kB (UM) 0*4096kB = 10952kB
[  734.732912] DMA32 free:19528kB min:36200kB low:45248kB high:54296kB active_anon:51984kB inactive_anon:95604kB active_file:156kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2688kB bounce:0kB free_pcp:168kB local_pcp:80kB free_cma:0kB
[  734.758314] Node 0 DMA32: 886*4kB (UME) 781*8kB (UME) 290*16kB (UME) 77*32kB (UME) 32*64kB (UM) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19584kB
[  734.791446] lowmem_reserve[]:
[  734.804051] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  734.804102] Node 1 Normal: 64*4kB (UM) 46*8kB (UM) 20*16kB (ME) 7*32kB (UME) 1*64kB (U) 92*128kB (U) 34*256kB (U) 10*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26832kB
[  734.804179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  734.804185] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  734.804191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  734.804200] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  734.820907]  0
[  734.843041] 37679 total pagecache pages
[  734.864614]  0
[  734.880411] 0 pages in swap cache
[  734.885263]  0
[  734.885663] Swap cache stats: add 0, delete 0, find 0/0
[  734.885669]  0
[  734.887460] Free swap  = 0kB
[  734.887466] Total swap = 0kB
[  734.906942]  0
[  734.911531] 2097051 pages RAM
[  734.913592] Node 0 
[  734.914636] 0 pages HighMem/MovableOnly
[  734.914658] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.916887] 363841 pages reserved
[  734.935008] lowmem_reserve[]:
[  734.956506] 0 pages cma reserved
[  734.963365]  0 0 0 0 0
[  734.965178] Out of memory (oom_kill_allocating_task): Kill process 23071 (syz-executor.0) score 0 or sacrifice child
[  734.965889] Node 1 
[  734.985228] Killed process 23071 (syz-executor.0) total-vm:84924kB, anon-rss:76kB, file-rss:34252kB, shmem-rss:0kB
[  734.993688] Normal free:26832kB min:53696kB low:67120kB high:80544kB active_anon:1300kB inactive_anon:53208kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:272kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB
[  735.015604] oom_reaper: reaped process 23071 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  735.041849] systemd-udevd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=-1000
[  735.070370] systemd-udevd cpuset=/ mems_allowed=0-1
[  735.075425] CPU: 1 PID: 4623 Comm: systemd-udevd Not tainted 4.14.227-syzkaller #0
[  735.083127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  735.092478] Call Trace:
[  735.095072]  dump_stack+0x1b2/0x281
[  735.098708]  dump_header+0x178/0x82f
[  735.102434]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  735.107617]  ? ___ratelimit+0x2cd/0x530
[  735.111584]  oom_kill_process.cold+0x10/0xb18
[  735.116069]  ? lock_downgrade+0x740/0x740
[  735.120209]  out_of_memory+0x2dc/0x1190
[  735.124175]  ? oom_killer_disable+0x1c0/0x1c0
[  735.128656]  ? mutex_trylock+0x152/0x1a0
[  735.132705]  __alloc_pages_nodemask+0x23e1/0x2720
[  735.137547]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  735.142393]  alloc_pages_current+0x155/0x260
[  735.146794]  filemap_fault+0xea3/0x1980
[  735.150766]  ext4_filemap_fault+0x84/0xb0
[  735.154906]  __do_fault+0xfa/0x380
[  735.158435]  __handle_mm_fault+0x2497/0x4620
[  735.162832]  ? ep_poll+0x1ab/0xa50
[  735.166357]  ? vm_insert_page+0x7c0/0x7c0
[  735.170517]  handle_mm_fault+0x391/0x860
[  735.174570]  __do_page_fault+0x549/0xad0
[  735.178626]  ? spurious_fault+0x640/0x640
[  735.182761]  ? do_page_fault+0x60/0x500
[  735.186723]  ? page_fault+0x2f/0x50
[  735.190337]  page_fault+0x45/0x50
[  735.193782] RIP: 0001:0xffffffffffffffff
[  735.197841] RSP: fd30600:00007ffd3e46d340 EFLAGS: 7ffd3e46d1d0
[  735.210782] lowmem_reserve[]: 0 0 0 0 0
[  735.223103] Node 0 DMA: 4*4kB (ME) 5*8kB (UM) 7*16kB (UME) 19*32kB (UME) 11*64kB (UME) 12*128kB (UME) 3*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 2*2048kB (UM) 0*4096kB = 10952kB
[  735.228563] Mem-Info:
[  735.243708] Node 0 DMA32: 885*4kB (ME) 765*8kB (UME) 291*16kB (UME) 77*32kB (UME) 32*64kB (UM) 6*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19596kB
[  735.261897] active_anon:13318 inactive_anon:37203 isolated_anon:0
[  735.261897]  active_file:15 inactive_file:17 isolated_file:0
[  735.261897]  unevictable:0 dirty:0 writeback:0 unstable:0
[  735.261897]  slab_reclaimable:12223 slab_unreclaimable:112295
[  735.261897]  mapped:52881 shmem:37648 pagetables:718 bounce:0
[  735.261897]  free:14390 free_pcp:50 free_cma:0
[  735.262794] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  735.312644] Node 1 Normal: 71*4kB (UM) 45*8kB (M) 20*16kB (ME) 7*32kB (UME) 1*64kB (U) 93*128kB (U) 34*256kB (U) 10*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26980kB
[  735.313834] Node 0 active_anon:52000kB inactive_anon:95604kB active_file:156kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174088kB dirty:0kB writeback:0kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  735.338444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  735.375970] Node 1 active_anon:1272kB inactive_anon:53208kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37436kB dirty:0kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  735.376053] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  735.415644] Node 0 DMA free:10952kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  735.422810] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  735.453377] lowmem_reserve[]: 0 2717 2718 2718 2718
[  735.461538] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  735.466279] Node 0 DMA32 free:19648kB min:36200kB low:45248kB high:54296kB active_anon:51980kB inactive_anon:95604kB active_file:140kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7584kB pagetables:2600kB bounce:0kB free_pcp:192kB local_pcp:104kB free_cma:0kB
[  735.476424] 37680 total pagecache pages
[  735.519251] 0 pages in swap cache
[  735.522714] Swap cache stats: add 0, delete 0, find 0/0
[  735.527002] lowmem_reserve[]: 0 0 0 0 0
[  735.532211] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  735.536312] Free swap  = 0kB
[  735.569700] Total swap = 0kB
[  735.572732] 2097051 pages RAM
[  735.573854] lowmem_reserve[]:
[  735.575827] 0 pages HighMem/MovableOnly
[  735.575834]  0
[  735.585331] 363841 pages reserved
[  735.592099]  0 0 0 0
[  735.592769] 0 pages cma reserved
[  735.594439] Node 1 Normal free:61584kB min:53696kB low:67120kB high:80544kB active_anon:1272kB inactive_anon:53208kB active_file:4kB inactive_file:608kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:272kB bounce:0kB free_pcp:0kB local_pcp:40kB free_cma:0kB
[  735.674036] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[  735.718073] lowmem_reserve[]: 0 0 0 0 0
[  735.718275] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[  735.722083] Node 0 
[  735.757774] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  735.766765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  735.767695] DMA: 3*4kB (UME) 1*8kB (M) 6*16kB (UME) 16*32kB (UE) 20*64kB (UME) 11*128kB (UE) 1*256kB (E) 2*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11764kB
[  735.803659] 8021q: adding VLAN 0 to HW filter on device batadv0
[  735.857667] Node 0 DMA32: 412*4kB (UE) 591*8kB (UME) 210*16kB (UME) 46*32kB (UME) 2164*64kB (UME) 233*128kB (UM) 106*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 206664kB
[  735.897972] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  735.937675] Node 1 Normal: 2*4kB (UM) 1*8kB (M) 6*16kB (UME) 7*32kB (UME) 7309*64kB (UM) 1396*128kB (U) 189*256kB (U) 19*512kB (U) 40*1024kB (U) 0*2048kB 0*4096kB = 745872kB
[  735.987640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  735.996585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  736.049663] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  736.060503] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  736.072201] 39669 total pagecache pages
[  736.076270] 0 pages in swap cache
[  736.082413] Swap cache stats: add 0, delete 0, find 0/0
[  736.096484] Free swap  = 0kB
[  736.107119] Total swap = 0kB
[  736.119252] 2097051 pages RAM
[  736.122368] 0 pages HighMem/MovableOnly
[  736.126327] 363841 pages reserved
[  736.145161] 0 pages cma reserved
[  736.160372] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready
[  736.167403] Out of memory: Kill process 23059 (syz-executor.5) score 1004 or sacrifice child
[  736.185368] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready
[  736.193215] Killed process 23061 (syz-executor.5) total-vm:93252kB, anon-rss:152kB, file-rss:34820kB, shmem-rss:0kB
[  736.204861] Bluetooth: hci4 command 0x040f tx timeout
[  736.214528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  736.223486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  736.281631] oom_reaper: reaped process 23061 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  736.306856] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready
[  736.319880] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready
[  736.327406] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready
[  736.358435] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready
[  736.375003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  736.386523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  736.420140] device veth0_vlan entered promiscuous mode
[  736.428539] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  736.443263] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  736.453331] device veth1_vlan entered promiscuous mode
[  736.490948] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready
[  736.502512] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready
[  736.552531] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready
[  736.563033] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready
[  736.604024] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  736.612099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  736.648297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  736.656085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  736.690496] device veth0_macvtap entered promiscuous mode
[  736.696880] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready
[  736.748029] device veth1_macvtap entered promiscuous mode
[  736.762102] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready
[  736.773622] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  736.786188] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  736.798726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready
[  736.811634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready
[  736.820753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  736.832522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  736.842548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  736.853125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  736.863498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  736.874311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  736.884150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  736.894566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  736.905765] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready
[  736.918004] batman_adv: batadv0: Interface activated: batadv_slave_0
[  736.924625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  736.938486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  736.949663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  736.977828] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  736.986960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  737.017654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  737.026813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  737.037848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  737.047068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  737.058129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  737.069425] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[  737.076545] batman_adv: batadv0: Interface activated: batadv_slave_1
[  737.086157] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  737.095926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  737.157977] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  737.182300] syz-executor.2 cpuset=/ mems_allowed=0-1
[  737.187441] CPU: 0 PID: 23062 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  737.195319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.204671] Call Trace:
[  737.207263]  dump_stack+0x1b2/0x281
[  737.210913]  warn_alloc.cold+0x96/0x1cc
[  737.214890]  ? zone_watermark_ok_safe+0x220/0x220
[  737.219742]  __alloc_pages_nodemask+0x2127/0x2720
[  737.224584]  ? io_schedule_timeout+0x140/0x140
[  737.229166]  ? lock_acquire+0x170/0x3f0
[  737.233139]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  737.237988]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  737.243438]  ? __mutex_unlock_slowpath+0x75/0x770
[  737.248287]  alloc_pages_current+0x155/0x260
[  737.252703]  ion_page_pool_alloc+0x118/0x1b0
[  737.257112]  ion_system_heap_allocate+0x133/0x8c0
[  737.261961]  ? _raw_spin_unlock+0x29/0x40
[  737.266108]  ? _ion_heap_freelist_drain+0x6e/0x410
[  737.271034]  ? ion_system_contig_heap_create+0x130/0x130
[  737.276477]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  737.281511]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  737.286348]  ion_alloc+0x27a/0x810
[  737.290064]  ? ion_dma_buf_release+0x40/0x40
[  737.294467]  ? __might_fault+0x177/0x1b0
[  737.298523]  ion_ioctl+0xea/0x1f0
[  737.301973]  ? ion_query_heaps+0x360/0x360
[  737.306214]  ? ion_query_heaps+0x360/0x360
[  737.310450]  do_vfs_ioctl+0x75a/0xff0
[  737.314250]  ? ioctl_preallocate+0x1a0/0x1a0
[  737.318679]  ? lock_downgrade+0x740/0x740
[  737.322849]  ? __fget+0x225/0x360
[  737.326308]  ? do_vfs_ioctl+0xff0/0xff0
[  737.330291]  ? security_file_ioctl+0x83/0xb0
[  737.334703]  SyS_ioctl+0x7f/0xb0
[  737.338069]  ? do_vfs_ioctl+0xff0/0xff0
[  737.342035]  do_syscall_64+0x1d5/0x640
[  737.345918]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  737.351104] RIP: 0033:0x466459
[  737.354293] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  737.361991] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  737.369271] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  737.376534] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  737.383797] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  737.391058] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  737.420999] Mem-Info:
[  737.430555] active_anon:13301 inactive_anon:37203 isolated_anon:12
[  737.430555]  active_file:1314 inactive_file:1128 isolated_file:0
[  737.430555]  unevictable:0 dirty:31 writeback:0 unstable:0
[  737.430555]  slab_reclaimable:12231 slab_unreclaimable:111719
[  737.430555]  mapped:54833 shmem:37650 pagetables:718 bounce:0
[  737.430555]  free:101244 free_pcp:226 free_cma:0
[  737.488406] Node 0 active_anon:52132kB inactive_anon:95604kB active_file:4916kB inactive_file:3852kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:181412kB dirty:124kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  737.518170] Node 1 active_anon:1372kB inactive_anon:53208kB active_file:340kB inactive_file:860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38220kB dirty:0kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  737.577722] Node 0 DMA free:11012kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:776kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  737.604556] lowmem_reserve[]: 0 2717 2718 2718 2718
[  737.610348] Node 0 DMA32 free:196676kB min:36200kB low:45248kB high:54296kB active_anon:51912kB inactive_anon:95604kB active_file:4372kB inactive_file:3464kB unevictable:0kB writepending:124kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7616kB pagetables:2600kB bounce:0kB free_pcp:1392kB local_pcp:684kB free_cma:0kB
[  737.641233] lowmem_reserve[]: 0 0 0 0 0
[  737.645244] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  737.671477] lowmem_reserve[]: 0 0 0 0 0
[  737.675486] Node 1 Normal free:818136kB min:53696kB low:67120kB high:80544kB active_anon:1372kB inactive_anon:53208kB active_file:340kB inactive_file:844kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:272kB bounce:0kB free_pcp:384kB local_pcp:120kB free_cma:0kB
[  737.704757] lowmem_reserve[]: 0 0 0 0 0
[  737.708844] Node 0 DMA: 53*4kB (UME) 34*8kB (UM) 14*16kB (UME) 18*32kB (UME) 14*64kB (UME) 11*128kB (UE) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 2*2048kB (UM) 0*4096kB = 11012kB
[  737.725438] Node 0 DMA32: 363*4kB (UME) 498*8kB (UE) 177*16kB (UE) 1112*32kB (UME) 2118*64kB (U) 162*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200396kB
[  737.740964] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  737.752042] Node 1 Normal: 2475*4kB (U) 7634*8kB (UM) 5214*16kB (UE) 5073*32kB (UME) 6504*64kB (UM) 978*128kB (U) 158*256kB (U) 7*512kB (UM) 85*1024kB (U) 0*2048kB 0*4096kB = 989244kB
[  737.769227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.778312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.786903] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.796255] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.807507] 40264 total pagecache pages
[  737.811572] 0 pages in swap cache
[  737.815024] Swap cache stats: add 0, delete 0, find 0/0
[  737.820611] Free swap  = 0kB
[  737.823723] Total swap = 0kB
[  737.826740] 2097051 pages RAM
[  737.830065] 0 pages HighMem/MovableOnly
[  737.834074] 363841 pages reserved
[  737.837593] 0 pages cma reserved
[  738.278021] Bluetooth: hci4 command 0x0419 tx timeout
05:09:59 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x480000, 0x0)

05:09:59 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

05:09:59 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:09:59 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)

05:09:59 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:09:59 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)

05:09:59 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0)

05:09:59 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:09:59 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

[  739.736905] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  739.737023] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  739.785284] syz-executor.4 cpuset=/ mems_allowed=0-1
[  739.839177] CPU: 0 PID: 23311 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  739.844882] syz-executor.2 cpuset=
[  739.847077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  739.847081] Call Trace:
[  739.847103]  dump_stack+0x1b2/0x281
[  739.847117]  warn_alloc.cold+0x96/0x1cc
[  739.847134]  ? zone_watermark_ok_safe+0x220/0x220
[  739.870749] /
[  739.870913]  __alloc_pages_nodemask+0x2127/0x2720
[  739.882294]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  739.887154]  ? migrate_swap_stop+0x880/0x880
[  739.890741]  mems_allowed=0-1
[  739.891564]  ? lock_acquire+0x170/0x3f0
[  739.899750]  ? wake_up_q+0x82/0xd0
[  739.903326]  ? __mutex_unlock_slowpath+0x261/0x770
[  739.908263]  alloc_pages_current+0x155/0x260
[  739.911479] syz-executor.1: 
[  739.912670]  ion_page_pool_alloc+0x118/0x1b0
[  739.912683]  ion_system_heap_allocate+0x133/0x8c0
[  739.912694]  ? ion_alloc+0x187/0x810
[  739.912705]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  739.912719]  ? ion_system_contig_heap_create+0x130/0x130
[  739.916974] page allocation failure: order:4
[  739.920156]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  739.920168]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  739.920180]  ion_alloc+0x204/0x810
[  739.920194]  ? ion_dma_buf_release+0x40/0x40
[  739.920207]  ? __might_fault+0x177/0x1b0
[  739.920221]  ion_ioctl+0xea/0x1f0
[  739.920232]  ? ion_query_heaps+0x360/0x360
[  739.920246]  ? ion_query_heaps+0x360/0x360
[  739.920255]  do_vfs_ioctl+0x75a/0xff0
[  739.920267]  ? ioctl_preallocate+0x1a0/0x1a0
[  739.920276]  ? lock_downgrade+0x740/0x740
[  739.920290]  ? __fget+0x225/0x360
[  739.920299]  ? do_vfs_ioctl+0xff0/0xff0
[  739.920310]  ? security_file_ioctl+0x83/0xb0
[  739.920320]  SyS_ioctl+0x7f/0xb0
[  739.946787] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  739.949386]  ? do_vfs_ioctl+0xff0/0xff0
[  739.949399]  do_syscall_64+0x1d5/0x640
[  739.949417]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  739.949426] RIP: 0033:0x466459
[  739.949431] RSP: 002b:00007efda8f67188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  739.949441] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  739.949447] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  739.949452] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  739.949457] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  739.949462] R13: 00007ffd7d99bd4f R14: 00007efda8f67300 R15: 0000000000022000
[  740.074704] CPU: 1 PID: 23327 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  740.082612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.091961] Call Trace:
[  740.094551]  dump_stack+0x1b2/0x281
[  740.098182]  warn_alloc.cold+0x96/0x1cc
[  740.102244]  ? zone_watermark_ok_safe+0x220/0x220
[  740.107098]  __alloc_pages_nodemask+0x2127/0x2720
[  740.111936]  ? __schedule+0x893/0x1de0
[  740.115825]  ? lock_acquire+0x170/0x3f0
[  740.119803]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  740.124651]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  740.130102]  ? __mutex_unlock_slowpath+0x75/0x770
[  740.134947]  alloc_pages_current+0x155/0x260
[  740.139354]  ion_page_pool_alloc+0x118/0x1b0
[  740.143774]  ion_system_heap_allocate+0x133/0x8c0
[  740.148627]  ? ion_alloc+0x187/0x810
[  740.152338]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  740.157813]  ? ion_system_contig_heap_create+0x130/0x130
[  740.163260]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  740.168278]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  740.173121]  ion_alloc+0x204/0x810
[  740.176666]  ? ion_dma_buf_release+0x40/0x40
[  740.181077]  ? __might_fault+0x177/0x1b0
[  740.185139]  ion_ioctl+0xea/0x1f0
[  740.188593]  ? ion_query_heaps+0x360/0x360
[  740.192834]  ? ion_query_heaps+0x360/0x360
[  740.197075]  do_vfs_ioctl+0x75a/0xff0
[  740.200876]  ? ioctl_preallocate+0x1a0/0x1a0
[  740.205282]  ? lock_downgrade+0x740/0x740
[  740.209436]  ? __fget+0x225/0x360
[  740.212889]  ? do_vfs_ioctl+0xff0/0xff0
[  740.216862]  ? security_file_ioctl+0x83/0xb0
[  740.221268]  SyS_ioctl+0x7f/0xb0
[  740.224637]  ? do_vfs_ioctl+0xff0/0xff0
[  740.228613]  do_syscall_64+0x1d5/0x640
[  740.232513]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  740.237977] RIP: 0033:0x466459
[  740.241160] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  740.248865] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  740.256136] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  740.263409] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  740.268219] Mem-Info:
[  740.270674] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  740.270679] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  740.406198] active_anon:13399 inactive_anon:37203 isolated_anon:0
[  740.406198]  active_file:1768 inactive_file:1722 isolated_file:0
[  740.406198]  unevictable:0 dirty:83 writeback:0 unstable:0
[  740.406198]  slab_reclaimable:12248 slab_unreclaimable:112132
[  740.406198]  mapped:55462 shmem:37650 pagetables:772 bounce:0
[  740.406198]  free:249846 free_pcp:59 free_cma:0
[  740.417694] (null)
[  740.467705] syz-executor.1 cpuset=/ mems_allowed=0-1
[  740.472862] CPU: 1 PID: 23328 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  740.480734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.490085] Call Trace:
[  740.492678]  dump_stack+0x1b2/0x281
[  740.496308]  warn_alloc.cold+0x96/0x1cc
[  740.500283]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  740.505304]  ? zone_watermark_ok_safe+0x220/0x220
[  740.510163]  __alloc_pages_nodemask+0x2127/0x2720
[  740.515008]  ? __schedule+0x893/0x1de0
[  740.518902]  ? lock_acquire+0x170/0x3f0
[  740.522878]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  740.524552] Node 0 active_anon:52192kB inactive_anon:95600kB active_file:6420kB inactive_file:4484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:181956kB dirty:280kB writeback:0kB shmem:97040kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  740.527727]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  740.527741]  ? __mutex_unlock_slowpath+0x75/0x770
[  740.527756]  alloc_pages_current+0x155/0x260
[  740.527772]  ion_page_pool_alloc+0x118/0x1b0
[  740.527784]  ion_system_heap_allocate+0x133/0x8c0
[  740.579800]  ? ion_alloc+0x187/0x810
[  740.583865]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  740.589314]  ? ion_system_contig_heap_create+0x130/0x130
[  740.594761]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  740.599777]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  740.604621]  ion_alloc+0x204/0x810
[  740.608165]  ? ion_dma_buf_release+0x40/0x40
[  740.612591]  ? __might_fault+0x177/0x1b0
[  740.616670]  ion_ioctl+0xea/0x1f0
[  740.620143]  ? ion_query_heaps+0x360/0x360
[  740.624391]  ? ion_query_heaps+0x360/0x360
[  740.628623]  do_vfs_ioctl+0x75a/0xff0
[  740.630135] Node 1 active_anon:1404kB inactive_anon:53212kB active_file:652kB inactive_file:2404kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:39892kB dirty:52kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  740.632434]  ? ioctl_preallocate+0x1a0/0x1a0
[  740.632444]  ? lock_downgrade+0x740/0x740
[  740.632459]  ? __fget+0x225/0x360
[  740.632469]  ? do_vfs_ioctl+0xff0/0xff0
[  740.632482]  ? security_file_ioctl+0x83/0xb0
[  740.680231]  SyS_ioctl+0x7f/0xb0
[  740.683616]  ? do_vfs_ioctl+0xff0/0xff0
[  740.687592]  do_syscall_64+0x1d5/0x640
[  740.691658]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  740.696840] RIP: 0033:0x466459
[  740.700023] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  740.707729] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  740.714999] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  740.722304] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  740.729569] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  740.731058] Node 0 
[  740.736835] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  740.765493] DMA free:11240kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:780kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  740.846833] lowmem_reserve[]: 0 2717 2718 2718 2718
[  740.866545] Node 0 DMA32 free:88416kB min:36200kB low:45248kB high:54296kB active_anon:52172kB inactive_anon:95600kB active_file:5640kB inactive_file:4484kB unevictable:0kB writepending:280kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7680kB pagetables:2728kB bounce:0kB free_pcp:864kB local_pcp:688kB free_cma:0kB
[  740.959175] lowmem_reserve[]: 0 0 0 0 0
[  740.972149] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.053802] lowmem_reserve[]: 0 0 0 0 0
[  741.067003] Node 1 Normal free:1652288kB min:53696kB low:67120kB high:80544kB active_anon:1404kB inactive_anon:53212kB active_file:652kB inactive_file:2404kB unevictable:0kB writepending:52kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:360kB bounce:0kB free_pcp:180kB local_pcp:0kB free_cma:0kB
[  741.155006] lowmem_reserve[]: 0 0 0 0 0
[  741.163627] Node 0 DMA: 8*4kB (UM) 7*8kB (UM) 4*16kB (UME) 3*32kB (ME) 2*64kB (ME) 8*128kB (UE) 4*256kB (UE) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11128kB
[  741.196848] Node 0 DMA32: 816*4kB (UE) 10288*8kB (UE) 1781*16kB (UE) 1040*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 147344kB
[  741.225297] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  741.248351] Node 1 Normal: 175*4kB (UM) 18*8kB (UM) 7042*16kB (UM) 6510*32kB (UE) 3085*64kB (UM) 4793*128kB (UM) 1202*256kB (UM) 99*512kB (U) 19*1024kB (U) 4*2048kB (U) 0*4096kB = 1518828kB
[  741.292647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  741.318710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  741.340889] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  741.357329] warn_alloc_show_mem: 1 callbacks suppressed
[  741.357333] Mem-Info:
[  741.368692] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  741.375195] active_anon:13399 inactive_anon:37203 isolated_anon:0
[  741.375195]  active_file:1818 inactive_file:1722 isolated_file:0
[  741.375195]  unevictable:0 dirty:100 writeback:0 unstable:0
[  741.375195]  slab_reclaimable:12246 slab_unreclaimable:111920
[  741.375195]  mapped:55471 shmem:37650 pagetables:772 bounce:0
[  741.375195]  free:392105 free_pcp:390 free_cma:0
[  741.396208] 41224 total pagecache pages
[  741.450411] Node 0 active_anon:52192kB inactive_anon:95600kB active_file:6620kB inactive_file:4484kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:181956kB dirty:348kB writeback:0kB shmem:97040kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  741.457227] 0 pages in swap cache
[  741.508497] Node 1 active_anon:1404kB inactive_anon:53212kB active_file:652kB inactive_file:2404kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:39928kB dirty:52kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  741.533889] Swap cache stats: add 0, delete 0, find 0/0
[  741.565736] Free swap  = 0kB
[  741.568881] Node 0 DMA free:11156kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:780kB inactive_file:0kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.575452] Total swap = 0kB
[  741.625500] lowmem_reserve[]: 0 2717 2718 2718 2718
[  741.634140] 2097051 pages RAM
[  741.641195] Node 0 DMA32 free:105564kB min:36200kB low:45248kB high:54296kB active_anon:52172kB inactive_anon:95600kB active_file:5640kB inactive_file:4484kB unevictable:0kB writepending:336kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7648kB pagetables:2728kB bounce:0kB free_pcp:780kB local_pcp:148kB free_cma:0kB
[  741.672314] 0 pages HighMem/MovableOnly
[  741.680841] 363841 pages reserved
[  741.688960] 0 pages cma reserved
[  741.734467] lowmem_reserve[]: 0 0 0 0 0
[  741.747514] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.832895] lowmem_reserve[]: 0 0 0 0 0
[  741.846363] Node 1 Normal free:1097012kB min:53696kB low:67120kB high:80544kB active_anon:1404kB inactive_anon:53212kB active_file:652kB inactive_file:2404kB unevictable:0kB writepending:52kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:360kB bounce:0kB free_pcp:872kB local_pcp:692kB free_cma:0kB
[  741.970767] lowmem_reserve[]: 0 0 0 0 0
[  741.986585] Node 0 DMA: 21*4kB (UM) 7*8kB (UM) 5*16kB (UME) 3*32kB (ME) 2*64kB (ME) 8*128kB (UE) 4*256kB (UE) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11196kB
[  742.024760] Node 0 DMA32: 68*4kB (UE) 510*8kB (UE) 172*16kB (UME) 3709*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 128416kB
[  742.055956] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  742.081384] Node 1 Normal: 3756*4kB (UM) 4096*8kB (UM) 4106*16kB (UM) 4065*32kB (UE) 3171*64kB (UM) 2695*128kB (UM) 1265*256kB (UM) 110*512kB (U) 19*1024kB (U) 4*2048kB (U) 0*4096kB = 1199280kB
[  742.124805] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  742.146857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  742.168046] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  742.190194] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  742.213701] 41790 total pagecache pages
[  742.235951] 0 pages in swap cache
[  742.243915] Swap cache stats: add 0, delete 0, find 0/0
[  742.260231] Free swap  = 0kB
[  742.266588] Total swap = 0kB
[  742.276293] 2097051 pages RAM
[  742.284120] 0 pages HighMem/MovableOnly
[  742.296347] 363841 pages reserved
[  742.304361] 0 pages cma reserved
05:10:04 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0xf})

05:10:04 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})

05:10:04 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)

[  745.696842] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  745.767810] syz-executor.5 cpuset=/ mems_allowed=0-1
[  745.786495] CPU: 0 PID: 23354 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  745.794392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.803833] Call Trace:
[  745.806423]  dump_stack+0x1b2/0x281
[  745.810050]  warn_alloc.cold+0x96/0x1cc
[  745.814018]  ? zone_watermark_ok_safe+0x220/0x220
[  745.818871]  __alloc_pages_nodemask+0x2127/0x2720
[  745.823717]  ? lock_acquire+0x170/0x3f0
[  745.827693]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  745.832541]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  745.838011]  ? __mutex_unlock_slowpath+0x75/0x770
[  745.842852]  ? alloc_pages_current+0x37/0x260
[  745.847345]  alloc_pages_current+0x155/0x260
[  745.851753]  ion_page_pool_alloc+0x118/0x1b0
[  745.856169]  ion_system_heap_allocate+0x133/0x8c0
[  745.861007]  ? ion_alloc+0x187/0x810
[  745.864762]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  745.870211]  ? ion_system_contig_heap_create+0x130/0x130
[  745.875653]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  745.880662]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  745.885500]  ion_alloc+0x204/0x810
[  745.889038]  ? ion_dma_buf_release+0x40/0x40
[  745.893441]  ? __might_fault+0x177/0x1b0
[  745.897503]  ion_ioctl+0xea/0x1f0
[  745.900964]  ? ion_query_heaps+0x360/0x360
[  745.905197]  ? ion_query_heaps+0x360/0x360
[  745.909432]  do_vfs_ioctl+0x75a/0xff0
[  745.913229]  ? ioctl_preallocate+0x1a0/0x1a0
[  745.917628]  ? lock_downgrade+0x740/0x740
[  745.921781]  ? __fget+0x225/0x360
[  745.925227]  ? do_vfs_ioctl+0xff0/0xff0
[  745.929199]  ? security_file_ioctl+0x83/0xb0
[  745.933605]  SyS_ioctl+0x7f/0xb0
[  745.936967]  ? do_vfs_ioctl+0xff0/0xff0
[  745.940940]  do_syscall_64+0x1d5/0x640
[  745.944838]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  745.950025] RIP: 0033:0x466459
[  745.953208] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  745.960927] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  745.968195] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  745.975458] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  745.982725] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  745.990075] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  746.051139] oom_reaper: reaped process 23328 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  746.089863] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  746.131144] in:imklog cpuset=/ mems_allowed=0-1
[  746.135855] CPU: 1 PID: 23040 Comm: in:imklog Not tainted 4.14.227-syzkaller #0
[  746.136506] Mem-Info:
[  746.143289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.143293] Call Trace:
[  746.143313]  dump_stack+0x1b2/0x281
[  746.143325]  dump_header+0x178/0x82f
[  746.145737] active_anon:13331 inactive_anon:37203 isolated_anon:0
[  746.145737]  active_file:14 inactive_file:6 isolated_file:0
[  746.145737]  unevictable:0 dirty:0 writeback:0 unstable:0
[  746.145737]  slab_reclaimable:12279 slab_unreclaimable:112229
[  746.145737]  mapped:44244 shmem:37648 pagetables:751 bounce:0
[  746.145737]  free:13754 free_pcp:88 free_cma:0
[  746.155066]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  746.155076]  ? ___ratelimit+0x2cd/0x530
[  746.155086]  oom_kill_process.cold+0x10/0xb18
[  746.155104]  out_of_memory+0xe3e/0x1190
[  746.157685] Node 0 active_anon:51628kB inactive_anon:95600kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139288kB dirty:0kB writeback:0kB shmem:97032kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.161272]  ? oom_killer_disable+0x1c0/0x1c0
[  746.164977] Node 1 active_anon:1696kB inactive_anon:53212kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37688kB dirty:0kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.198025]  ? mutex_trylock+0x152/0x1a0
[  746.198038]  __alloc_pages_nodemask+0x23e1/0x2720
[  746.198058]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  746.198080]  alloc_pages_current+0x155/0x260
[  746.203161] Node 0 
[  746.207653]  filemap_fault+0xea3/0x1980
[  746.207674]  ext4_filemap_fault+0x84/0xb0
[  746.212159] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  746.216103]  __do_fault+0xfa/0x380
[  746.243702] lowmem_reserve[]:
[  746.248154]  __handle_mm_fault+0x2497/0x4620
[  746.248166]  ? vm_insert_page+0x7c0/0x7c0
[  746.248178]  ? lock_downgrade+0x740/0x740
[  746.275372]  0
[  746.279426]  handle_mm_fault+0x391/0x860
[  746.279441]  __do_page_fault+0x549/0xad0
[  746.284262]  2717
[  746.289204]  ? spurious_fault+0x640/0x640
[  746.289213]  ? do_page_fault+0x60/0x500
[  746.289222]  ? page_fault+0x2f/0x50
[  746.289232]  page_fault+0x45/0x50
[  746.293619]  2718
[  746.295844] RIP: 1fa0:0x1f9f
[  746.299828]  2718
[  746.304010] RSP: 0000:0000563fd664d9d0 EFLAGS: 7f7afc354da0
[  746.329768]  2718
[  746.389190] syz-executor.1: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  746.449247] syz-executor.1 cpuset=/ mems_allowed=0-1
[  746.467682] CPU: 0 PID: 23328 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  746.475577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.482570] Mem-Info:
[  746.484927] Call Trace:
[  746.487338] active_anon:13331 inactive_anon:37203 isolated_anon:0
[  746.487338]  active_file:97 inactive_file:94 isolated_file:0
[  746.487338]  unevictable:0 dirty:0 writeback:0 unstable:0
[  746.487338]  slab_reclaimable:12279 slab_unreclaimable:112229
[  746.487338]  mapped:44369 shmem:37648 pagetables:751 bounce:0
[  746.487338]  free:30892 free_pcp:375 free_cma:0
[  746.489906]  dump_stack+0x1b2/0x281
[  746.489919]  warn_alloc.cold+0x96/0x1cc
[  746.489931]  ? zone_watermark_ok_safe+0x220/0x220
[  746.489941]  ? usleep_range+0x130/0x130
[  746.489949]  ? try_to_free_pages+0x23f/0x6e0
[  746.489958]  ? _find_next_bit+0xdb/0x100
[  746.489975]  ? run_timer_softirq+0x5a0/0x5a0
[  746.489992]  __alloc_pages_nodemask+0x2127/0x2720
[  746.490008]  ? lock_acquire+0x170/0x3f0
[  746.490022]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  746.490049]  ? ion_page_pool_alloc+0x9e/0x1b0
[  746.526677] Node 0 active_anon:51628kB inactive_anon:95600kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139288kB dirty:0kB writeback:0kB shmem:97032kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.527006]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  746.531034] Node 1 active_anon:1696kB inactive_anon:53212kB active_file:356kB inactive_file:376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38188kB dirty:0kB writeback:0kB shmem:53560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  746.535780]  ? retint_kernel+0x2d/0x2d
[  746.567717] Node 0 
[  746.570988]  alloc_pages_current+0x155/0x260
[  746.641918]  ion_page_pool_alloc+0x118/0x1b0
[  746.642548] DMA free:10972kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  746.646326]  ion_system_heap_allocate+0x133/0x8c0
[  746.676930]  ? ion_alloc+0x187/0x810
[  746.680655]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  746.686103]  ? ion_system_contig_heap_create+0x130/0x130
[  746.691550]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  746.696575]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  746.699623] lowmem_reserve[]: 0
[  746.701415]  ion_alloc+0x204/0x810
[  746.701429]  ? ion_dma_buf_release+0x40/0x40
[  746.704687]  2717
[  746.708221]  ? __might_fault+0x177/0x1b0
[  746.708233]  ion_ioctl+0xea/0x1f0
[  746.708244]  ? ion_query_heaps+0x360/0x360
[  746.708256]  ? ion_query_heaps+0x360/0x360
[  746.708267]  do_vfs_ioctl+0x75a/0xff0
[  746.708279]  ? ioctl_preallocate+0x1a0/0x1a0
[  746.708289]  ? lock_downgrade+0x740/0x740
[  746.708301]  ? __fget+0x225/0x360
[  746.708310]  ? do_vfs_ioctl+0xff0/0xff0
[  746.708321]  ? security_file_ioctl+0x83/0xb0
[  746.708331]  SyS_ioctl+0x7f/0xb0
[  746.715802]  2718
[  746.718826]  ? do_vfs_ioctl+0xff0/0xff0
[  746.718839]  do_syscall_64+0x1d5/0x640
[  746.718856]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  746.718864] RIP: 0033:0x466459
[  746.718869] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  746.718880] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  746.718887] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  746.725909]  2718
[  746.726563] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  746.751408]  2718
[  746.754883] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  746.773440] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  746.776615] Node 0 
[  746.938124] Node 0 DMA32 free:162164kB min:36200kB low:45248kB high:54296kB active_anon:51608kB inactive_anon:95600kB active_file:32kB inactive_file:536kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7552kB pagetables:2496kB bounce:0kB free_pcp:164kB local_pcp:128kB free_cma:0kB
[  746.971593] DMA32 free:176828kB min:36200kB low:45248kB high:54296kB active_anon:51608kB inactive_anon:95600kB active_file:32kB inactive_file:536kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7552kB pagetables:2496kB bounce:0kB free_pcp:240kB local_pcp:128kB free_cma:0kB
[  747.046990] lowmem_reserve[]: 0 0
[  747.047007] lowmem_reserve[]:
[  747.047009]  0 0 0
[  747.055750] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  747.087447]  0 0 0 0 0
[  747.090147] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  747.092597] lowmem_reserve[]:
[  747.115841] lowmem_reserve[]:
[  747.128984]  0 0 0 0 0
[  747.134592] Node 1 Normal free:284048kB min:53696kB low:67120kB high:80544kB active_anon:1676kB inactive_anon:53212kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:508kB bounce:0kB free_pcp:1364kB local_pcp:732kB free_cma:0kB
[  747.136008]  0
[  747.183851] lowmem_reserve[]: 0 0 0 0 0
[  747.224262] Node 0 DMA: 3*4kB (M) 4*8kB (M) 3*16kB (ME) 4*32kB (ME) 4*64kB (ME) 2*128kB (ME) 6*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10972kB
[  747.264058]  0 0 0 0
[  747.268142] Node 0 DMA32: 711*4kB (UME) 732*8kB (ME) 375*16kB (UME) 241*32kB (UME) 2082*64kB (UME) 447*128kB (UME) 32*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 221068kB
[  747.268518] Node 1 Normal free:429848kB min:53696kB low:67120kB high:80544kB active_anon:1676kB inactive_anon:53212kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:508kB bounce:0kB free_pcp:1324kB local_pcp:620kB free_cma:0kB
[  747.323649] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  747.387670] Node 1 Normal: 3914*4kB (UM) 2214*8kB (UM) 2301*16kB (UM) 2032*32kB (UME) 3129*64kB (UM) 428*128kB (UM) 81*256kB (UM) 41*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 0*4096kB = 439144kB
[  747.429036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.442352] lowmem_reserve[]: 0 0 0 0 0
[  747.452965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.458454] Node 0 DMA: 3*4kB (M) 4*8kB (M) 3*16kB (ME) 4*32kB (ME) 4*64kB (ME) 2*128kB (ME) 6*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10972kB
[  747.485157] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.524455] Node 0 DMA32: 507*4kB (E) 494*8kB (UE) 175*16kB (UME) 16*32kB (UE) 1662*64kB (UME) 447*128kB (UME) 32*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 181068kB
[  747.537686] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.567692] 39345 total pagecache pages
[  747.571696] 0 pages in swap cache
[  747.575140] Swap cache stats: add 0, delete 0, find 0/0
[  747.580615] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  747.601651] Free swap  = 0kB
[  747.627698] Total swap = 0kB
[  747.630772] 2097051 pages RAM
[  747.633868] 0 pages HighMem/MovableOnly
[  747.638790] 363841 pages reserved
[  747.642246] 0 pages cma reserved
[  747.645603] Out of memory (oom_kill_allocating_task): Kill process 23040 (in:imklog) score 0 or sacrifice child
[  747.655927] Node 1 Normal: 6387*4kB (UM) 2567*8kB (UM) 2648*16kB (UM) 2358*32kB (UME) 3787*64kB (UM) 595*128kB (UM) 89*256kB (UM) 42*512kB (UM) 16*1024kB (UM) 1*2048kB (M) 0*4096kB = 545156kB
[  747.668657] Killed process 23024 (rsyslogd) total-vm:254332kB, anon-rss:868kB, file-rss:0kB, shmem-rss:0kB
[  747.697710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.717661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.726324] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.778331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.810720] 40603 total pagecache pages
[  747.822908] 0 pages in swap cache
[  747.827213] Swap cache stats: add 0, delete 0, find 0/0
[  747.833749] Free swap  = 0kB
[  747.837540] Total swap = 0kB
[  747.842017] 2097051 pages RAM
[  747.846617] 0 pages HighMem/MovableOnly
[  747.865625] 363841 pages reserved
[  747.871101] 0 pages cma reserved
[  748.330188] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  748.347804] syz-executor.1 cpuset=/ mems_allowed=0-1
[  748.352974] CPU: 0 PID: 23328 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  748.360859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  748.370211] Call Trace:
[  748.372810]  dump_stack+0x1b2/0x281
[  748.376549]  warn_alloc.cold+0x96/0x1cc
[  748.380523]  ? zone_watermark_ok_safe+0x220/0x220
[  748.385377]  __alloc_pages_nodemask+0x2127/0x2720
[  748.390218]  ? retint_kernel+0x2d/0x2d
[  748.394108]  ? lock_acquire+0x170/0x3f0
[  748.398091]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  748.402941]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  748.408392]  ? __mutex_unlock_slowpath+0x75/0x770
[  748.413239]  alloc_pages_current+0x155/0x260
[  748.417648]  ion_page_pool_alloc+0x118/0x1b0
[  748.422054]  ion_system_heap_allocate+0x133/0x8c0
[  748.426894]  ? _raw_spin_unlock+0x29/0x40
[  748.431049]  ? _ion_heap_freelist_drain+0x6e/0x410
[  748.435980]  ? ion_system_contig_heap_create+0x130/0x130
[  748.441435]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  748.446477]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  748.451323]  ion_alloc+0x27a/0x810
[  748.454870]  ? ion_dma_buf_release+0x40/0x40
[  748.459296]  ? __might_fault+0x177/0x1b0
[  748.463366]  ion_ioctl+0xea/0x1f0
[  748.466818]  ? ion_query_heaps+0x360/0x360
[  748.471144]  ? ion_query_heaps+0x360/0x360
[  748.475381]  do_vfs_ioctl+0x75a/0xff0
[  748.479186]  ? ioctl_preallocate+0x1a0/0x1a0
[  748.483600]  ? lock_downgrade+0x740/0x740
[  748.487753]  ? __fget+0x225/0x360
[  748.491211]  ? do_vfs_ioctl+0xff0/0xff0
[  748.495204]  ? security_file_ioctl+0x83/0xb0
[  748.499617]  SyS_ioctl+0x7f/0xb0
[  748.502978]  ? do_vfs_ioctl+0xff0/0xff0
[  748.506962]  do_syscall_64+0x1d5/0x640
[  748.510880]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  748.516066] RIP: 0033:0x466459
[  748.519249] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  748.526963] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  748.534232] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  748.541502] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  748.548762] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  748.556028] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  748.577661] warn_alloc_show_mem: 1 callbacks suppressed
[  748.577665] Mem-Info:
[  748.585455] active_anon:13232 inactive_anon:37203 isolated_anon:0
[  748.585455]  active_file:1552 inactive_file:2247 isolated_file:12
[  748.585455]  unevictable:0 dirty:24 writeback:25 unstable:0
[  748.585455]  slab_reclaimable:12338 slab_unreclaimable:112699
[  748.585455]  mapped:55413 shmem:37648 pagetables:747 bounce:0
[  748.585455]  free:129826 free_pcp:231 free_cma:0
[  748.621736] Node 0 active_anon:52036kB inactive_anon:95604kB active_file:6164kB inactive_file:8984kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:183964kB dirty:68kB writeback:100kB shmem:97036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  748.657800] Node 1 active_anon:892kB inactive_anon:53208kB active_file:44kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37688kB dirty:28kB writeback:0kB shmem:53556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  748.684867] Node 0 DMA free:11596kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  748.711981] lowmem_reserve[]: 0 2717 2718 2718 2718
[  748.717025] Node 0 DMA32 free:318292kB min:36200kB low:45248kB high:54296kB active_anon:52016kB inactive_anon:95604kB active_file:5976kB inactive_file:9280kB unevictable:0kB writepending:68kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7680kB pagetables:2656kB bounce:0kB free_pcp:676kB local_pcp:620kB free_cma:0kB
[  748.757670] lowmem_reserve[]: 0 0 0 0 0
[  748.761677] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  748.817684] lowmem_reserve[]: 0 0 0 0 0
[  748.821726] Node 1 Normal free:293680kB min:53696kB low:67120kB high:80544kB active_anon:892kB inactive_anon:53208kB active_file:44kB inactive_file:4kB unevictable:0kB writepending:28kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:332kB bounce:0kB free_pcp:744kB local_pcp:0kB free_cma:0kB
[  748.877685] lowmem_reserve[]: 0 0 0 0 0
[  748.881716] Node 0 DMA: 44*4kB (UM) 5*8kB (UM) 4*16kB (UME) 6*32kB (UME) 12*64kB (UME) 2*128kB (ME) 6*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11736kB
[  748.927680] Node 0 DMA32: 249*4kB (ME) 568*8kB (ME) 188*16kB (ME) 2625*32kB (UME) 1827*64kB (U) 129*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 226244kB
[  748.967679] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  748.988189] Node 1 Normal: 7794*4kB (UM) 4621*8kB (UM) 4564*16kB (UM) 4357*32kB (UME) 2730*64kB (U) 93*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 467728kB
[  749.017700] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  749.026573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  749.047660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  749.056511] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  749.100849] 41456 total pagecache pages
[  749.104859] 0 pages in swap cache
[  749.120963] Swap cache stats: add 0, delete 0, find 0/0
[  749.126343] Free swap  = 0kB
[  749.140870] Total swap = 0kB
[  749.143914] 2097051 pages RAM
[  749.147011] 0 pages HighMem/MovableOnly
[  749.164783] 363841 pages reserved
[  749.168326] 0 pages cma reserved
05:10:11 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

05:10:11 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)

05:10:11 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:10:11 executing program 5:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x480000, 0x0)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140), 0xffffffffffffffff, r3}}, 0x18)
msgget(0x3, 0x120)

05:10:11 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x121800, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff, 0xf, 0x1})
r1 = msgget$private(0x0, 0x320)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/99)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)

05:10:11 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:10:11 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7fffffff})

05:10:11 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00', 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_RADAR_DETECT(r2, &(0x7f0000000740)={&(0x7f0000000640), 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r1, 0x9, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1fc, r1, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x30}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x109, 0x2a, [@mesh_chsw={0x76, 0x6, {0x9, 0xf8, 0x1e, 0x4}}, @measure_req={0x26, 0xc0, {0x40, 0x0, 0xe, "32c54ad71cc0cf4ee38859820d46fa399170bdb891c5d782aa78c5106e5369197776714595233aa76ec83a88c098db67bb00f873d3825ca63807b0393371593d751dd76bae875f152c930a71a20ad9e77dfdb3acc8c60cb3aaa584b3f38623c982184f57ed6ca9cec1ad8bfb24d5f759c1841d7c93be2d846c08ae432d3adb13dfbec8bcc0f4eb019024bb3cf647795789687e2deaffa05df9a47a75a4d5d96ee01c4f4e84b5c9a6e93eb490cd36eddc1439ed08abbdea17e532c3ac82"}}, @dsss={0x3, 0x1, 0x74}, @rann={0x7e, 0x15, {{0x0, 0x5}, 0x8, 0x0, @broadcast, 0x9, 0x100, 0x55}}, @prep={0x83, 0x1f, @not_ext={{}, 0x9, 0x1f, @device_b, 0x0, "", 0x8000, 0x7, @device_b, 0x3}}]}, @NL80211_ATTR_IE={0xc0, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0x88, @device_a, 0x4, @device_b, 0xff, 0x400, @device_b, 0x1}}, @challenge={0x10, 0x1, 0x87}, @rann={0x7e, 0x15, {{0x0, 0x8}, 0xff, 0x80, @device_b, 0x8000, 0x200, 0x5}}, @perr={0x84, 0x5b, {0x72, 0x5, [@ext={{}, @device_a, 0x1000, @device_b, 0x1d}, @ext={{}, @device_a, 0x7088, @device_a, 0x12}, @ext={{}, @broadcast, 0x8, @broadcast, 0x1b}, @not_ext={{}, @device_a, 0x3f, "", 0x33}, @ext={{}, @device_a, 0x4, @broadcast, 0x6}]}}, @gcr_ga={0xbd, 0x6}, @chsw_timing={0x68, 0x4, {0x400, 0xf801}}, @ssid={0x0, 0x6, @default_ibss_ssid}, @cf={0x4, 0x6, {0xce, 0x0, 0x6, 0x8}}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x1, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x4}]}, 0x18}}, 0x0)

05:10:12 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00', 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_RADAR_DETECT(r2, &(0x7f0000000740)={&(0x7f0000000640), 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r1, 0x9, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1fc, r1, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x30}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x109, 0x2a, [@mesh_chsw={0x76, 0x6, {0x9, 0xf8, 0x1e, 0x4}}, @measure_req={0x26, 0xc0, {0x40, 0x0, 0xe, "32c54ad71cc0cf4ee38859820d46fa399170bdb891c5d782aa78c5106e5369197776714595233aa76ec83a88c098db67bb00f873d3825ca63807b0393371593d751dd76bae875f152c930a71a20ad9e77dfdb3acc8c60cb3aaa584b3f38623c982184f57ed6ca9cec1ad8bfb24d5f759c1841d7c93be2d846c08ae432d3adb13dfbec8bcc0f4eb019024bb3cf647795789687e2deaffa05df9a47a75a4d5d96ee01c4f4e84b5c9a6e93eb490cd36eddc1439ed08abbdea17e532c3ac82"}}, @dsss={0x3, 0x1, 0x74}, @rann={0x7e, 0x15, {{0x0, 0x5}, 0x8, 0x0, @broadcast, 0x9, 0x100, 0x55}}, @prep={0x83, 0x1f, @not_ext={{}, 0x9, 0x1f, @device_b, 0x0, "", 0x8000, 0x7, @device_b, 0x3}}]}, @NL80211_ATTR_IE={0xc0, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x7, 0x88, @device_a, 0x4, @device_b, 0xff, 0x400, @device_b, 0x1}}, @challenge={0x10, 0x1, 0x87}, @rann={0x7e, 0x15, {{0x0, 0x8}, 0xff, 0x80, @device_b, 0x8000, 0x200, 0x5}}, @perr={0x84, 0x5b, {0x72, 0x5, [@ext={{}, @device_a, 0x1000, @device_b, 0x1d}, @ext={{}, @device_a, 0x7088, @device_a, 0x12}, @ext={{}, @broadcast, 0x8, @broadcast, 0x1b}, @not_ext={{}, @device_a, 0x3f, "", 0x33}, @ext={{}, @device_a, 0x4, @broadcast, 0x6}]}}, @gcr_ga={0xbd, 0x6}, @chsw_timing={0x68, 0x4, {0x400, 0xf801}}, @ssid={0x0, 0x6, @default_ibss_ssid}, @cf={0x4, 0x6, {0xce, 0x0, 0x6, 0x8}}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x1, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x4}]}, 0x18}}, 0x0)

[  752.144141] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  752.164434] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  752.176472] syz-executor.1 cpuset=/ mems_allowed=0-1
[  752.185390] syz-executor.5 cpuset=/ mems_allowed=0-1
[  752.190717] CPU: 1 PID: 23384 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  752.198727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.208079] Call Trace:
[  752.210671]  dump_stack+0x1b2/0x281
[  752.214303]  warn_alloc.cold+0x96/0x1cc
[  752.218279]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  752.223296]  ? zone_watermark_ok_safe+0x220/0x220
[  752.228178]  __alloc_pages_nodemask+0x2127/0x2720
[  752.233027]  ? lock_acquire+0x170/0x3f0
[  752.237046]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  752.241906]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  752.247362]  ? __mutex_unlock_slowpath+0x75/0x770
[  752.252301]  alloc_pages_current+0x155/0x260
[  752.256722]  ion_page_pool_alloc+0x118/0x1b0
[  752.261143]  ion_system_heap_allocate+0x133/0x8c0
[  752.265995]  ? ion_alloc+0x187/0x810
[  752.269719]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  752.275177]  ? ion_system_contig_heap_create+0x130/0x130
[  752.280631]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  752.285660]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  752.290511]  ion_alloc+0x204/0x810
[  752.294079]  ? ion_dma_buf_release+0x40/0x40
[  752.298489]  ? __might_fault+0x177/0x1b0
[  752.302575]  ion_ioctl+0xea/0x1f0
[  752.306031]  ? ion_query_heaps+0x360/0x360
[  752.310269]  ? ion_query_heaps+0x360/0x360
[  752.314503]  do_vfs_ioctl+0x75a/0xff0
[  752.318328]  ? ioctl_preallocate+0x1a0/0x1a0
[  752.322736]  ? lock_downgrade+0x740/0x740
[  752.326888]  ? __fget+0x225/0x360
[  752.330345]  ? do_vfs_ioctl+0xff0/0xff0
[  752.334320]  ? security_file_ioctl+0x83/0xb0
[  752.338744]  SyS_ioctl+0x7f/0xb0
[  752.342115]  ? do_vfs_ioctl+0xff0/0xff0
[  752.346095]  do_syscall_64+0x1d5/0x640
[  752.350000]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  752.355190] RIP: 0033:0x466459
[  752.358377] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.366199] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  752.373474] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  752.380755] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  752.388189] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  752.395450] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  752.422173] CPU: 1 PID: 23383 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  752.430080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.439432] Call Trace:
[  752.442023]  dump_stack+0x1b2/0x281
[  752.445654]  warn_alloc.cold+0x96/0x1cc
[  752.449631]  ? zone_watermark_ok_safe+0x220/0x220
[  752.454493]  __alloc_pages_nodemask+0x2127/0x2720
[  752.459339]  ? io_schedule_timeout+0x140/0x140
[  752.463929]  ? lock_acquire+0x170/0x3f0
[  752.468014]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  752.472904]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  752.478469]  ? __mutex_unlock_slowpath+0x75/0x770
[  752.483318]  alloc_pages_current+0x155/0x260
[  752.487738]  ion_page_pool_alloc+0x118/0x1b0
[  752.493816]  ion_system_heap_allocate+0x133/0x8c0
[  752.498664]  ? ion_alloc+0x187/0x810
[  752.502403]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  752.507857]  ? ion_system_contig_heap_create+0x130/0x130
[  752.513315]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  752.518335]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  752.523194]  ion_alloc+0x204/0x810
[  752.526742]  ? ion_dma_buf_release+0x40/0x40
[  752.531157]  ? __might_fault+0x177/0x1b0
[  752.535244]  ion_ioctl+0xea/0x1f0
[  752.538692]  ? ion_query_heaps+0x360/0x360
[  752.542922]  ? ion_query_heaps+0x360/0x360
[  752.547145]  do_vfs_ioctl+0x75a/0xff0
[  752.550962]  ? ioctl_preallocate+0x1a0/0x1a0
[  752.555361]  ? lock_downgrade+0x740/0x740
[  752.559517]  ? __fget+0x225/0x360
[  752.562959]  ? do_vfs_ioctl+0xff0/0xff0
[  752.566924]  ? security_file_ioctl+0x83/0xb0
[  752.571322]  SyS_ioctl+0x7f/0xb0
[  752.574678]  ? do_vfs_ioctl+0xff0/0xff0
[  752.578682]  do_syscall_64+0x1d5/0x640
[  752.582568]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  752.587763] RIP: 0033:0x466459
[  752.590941] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  752.598664] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  752.605924] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  752.613619] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  752.620877] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  752.628135] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  752.643183] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  752.647286] Mem-Info:
[  752.662020] active_anon:13257 inactive_anon:37203 isolated_anon:24
[  752.662020]  active_file:1087 inactive_file:1098 isolated_file:32
[  752.662020]  unevictable:0 dirty:14 writeback:25 unstable:0
[  752.662020]  slab_reclaimable:12429 slab_unreclaimable:114265
[  752.662020]  mapped:55051 shmem:37648 pagetables:771 bounce:0
[  752.662020]  free:75545 free_pcp:189 free_cma:0
[  752.675191] syz-executor.4 cpuset=
[  752.697476] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  752.732211] syz-executor.2 cpuset=/ mems_allowed=0-1
[  752.734003] Node 0 active_anon:52528kB inactive_anon:95612kB active_file:4344kB inactive_file:4368kB unevictable:0kB isolated(anon):48kB isolated(file):128kB mapped:182516kB dirty:48kB writeback:100kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  752.742891] CPU: 0 PID: 23380 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  752.773842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.783195] Call Trace:
[  752.785796]  dump_stack+0x1b2/0x281
[  752.789429]  warn_alloc.cold+0x96/0x1cc
[  752.793402]  ? zone_watermark_ok_safe+0x220/0x220
[  752.798257]  __alloc_pages_nodemask+0x2127/0x2720
[  752.799295] Node 1 active_anon:500kB inactive_anon:53200kB active_file:4kB inactive_file:24kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:37688kB dirty:8kB writeback:0kB shmem:53548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  752.803107]  ? lock_acquire+0x170/0x3f0
[  752.803126]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  752.803144]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  752.844744]  ? __mutex_unlock_slowpath+0x75/0x770
[  752.849609]  alloc_pages_current+0x155/0x260
[  752.854025]  ion_page_pool_alloc+0x118/0x1b0
[  752.858444]  ion_system_heap_allocate+0x133/0x8c0
[  752.863300]  ? ion_alloc+0x187/0x810
[  752.864976] Node 0 
[  752.867010]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  752.867023]  ? ion_system_contig_heap_create+0x130/0x130
[  752.867034]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  752.867047]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  752.873827] DMA free:11116kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  752.874710]  ion_alloc+0x204/0x810
[  752.886899] lowmem_reserve[]:
[  752.889979]  ? ion_dma_buf_release+0x40/0x40
[  752.889993]  ? __might_fault+0x177/0x1b0
[  752.890007]  ion_ioctl+0xea/0x1f0
[  752.890017]  ? ion_query_heaps+0x360/0x360
[  752.890030]  ? ion_query_heaps+0x360/0x360
[  752.890039]  do_vfs_ioctl+0x75a/0xff0
[  752.890050]  ? ioctl_preallocate+0x1a0/0x1a0
[  752.890060]  ? lock_downgrade+0x740/0x740
[  752.890073]  ? __fget+0x225/0x360
[  752.921543] /
[  752.922286]  ? do_vfs_ioctl+0xff0/0xff0
[  752.932313]  mems_allowed=0-1
[  752.934181]  ? security_file_ioctl+0x83/0xb0
[  752.934194]  SyS_ioctl+0x7f/0xb0
[  752.934203]  ? do_vfs_ioctl+0xff0/0xff0
[  752.934215]  do_syscall_64+0x1d5/0x640
[  752.972789]  0
[  752.974994]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  752.975006] RIP: 0033:0x466459
[  752.992602]  2717
[  752.992986] RSP: 002b:00007f9149019188 EFLAGS: 00000246
[  752.992994]  2718
[  752.995031]  ORIG_RAX: 0000000000000010
[  752.995038] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  752.995042] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  752.995048] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  752.995054] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  752.995059] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  753.044236] CPU: 1 PID: 23381 Comm: syz-executor.4 Not tainted 4.14.227-syzkaller #0
[  753.052124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  753.061473] Call Trace:
[  753.064071]  dump_stack+0x1b2/0x281
[  753.067699]  warn_alloc.cold+0x96/0x1cc
[  753.071672]  ? zone_watermark_ok_safe+0x220/0x220
[  753.076523]  __alloc_pages_nodemask+0x2127/0x2720
[  753.081370]  ? __schedule+0x893/0x1de0
[  753.085254]  ? lock_acquire+0x170/0x3f0
[  753.089228]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  753.094283]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  753.099727]  ? __mutex_unlock_slowpath+0x75/0x770
[  753.104568]  alloc_pages_current+0x155/0x260
[  753.108972]  ion_page_pool_alloc+0x118/0x1b0
[  753.113373]  ion_system_heap_allocate+0x133/0x8c0
[  753.118205]  ? ion_alloc+0x187/0x810
[  753.121928]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  753.127397]  ? ion_system_contig_heap_create+0x130/0x130
[  753.132857]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  753.137866]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  753.142716]  ion_alloc+0x204/0x810
[  753.146259]  ? ion_dma_buf_release+0x40/0x40
[  753.150662]  ? __might_fault+0x177/0x1b0
[  753.154719]  ion_ioctl+0xea/0x1f0
[  753.158163]  ? ion_query_heaps+0x360/0x360
[  753.162401]  ? ion_query_heaps+0x360/0x360
[  753.166627]  do_vfs_ioctl+0x75a/0xff0
[  753.170424]  ? ioctl_preallocate+0x1a0/0x1a0
[  753.174847]  ? lock_downgrade+0x740/0x740
[  753.179005]  ? __fget+0x225/0x360
[  753.182450]  ? do_vfs_ioctl+0xff0/0xff0
[  753.186414]  ? security_file_ioctl+0x83/0xb0
[  753.190827]  SyS_ioctl+0x7f/0xb0
[  753.194201]  ? do_vfs_ioctl+0xff0/0xff0
[  753.198165]  do_syscall_64+0x1d5/0x640
[  753.202053]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  753.207234] RIP: 0033:0x466459
[  753.210409] RSP: 002b:00007efda8f67188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  753.218109] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  753.225371] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  753.232635] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  753.239910] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  753.247169] R13: 00007ffd7d99bd4f R14: 00007efda8f67300 R15: 0000000000022000
[  753.309393]  2718 2718
[  753.314228] Node 0 DMA32 free:67804kB min:36200kB low:45248kB high:54296kB active_anon:52532kB inactive_anon:95612kB active_file:4348kB inactive_file:4356kB unevictable:0kB writepending:76kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2900kB bounce:0kB free_pcp:896kB local_pcp:228kB free_cma:0kB
[  753.375934] lowmem_reserve[]: 0 0 0 0 0
[  753.384551] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  753.438127] lowmem_reserve[]: 0 0 0 0 0
[  753.446694] Node 1 Normal free:245412kB min:53696kB low:67120kB high:80544kB active_anon:500kB inactive_anon:53200kB active_file:28kB inactive_file:108kB unevictable:0kB writepending:12kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:184kB bounce:0kB free_pcp:828kB local_pcp:168kB free_cma:0kB
[  753.506908] lowmem_reserve[]: 0 0 0 0 0
[  753.515528] Node 0 DMA: 26*4kB (UM) 6*8kB (UM) 6*16kB (UME) 7*32kB (UME) 6*64kB (UME) 3*128kB (UME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11224kB
[  753.548162] Node 0 DMA32: 135*4kB (ME) 11306*8kB (UME) 2816*16kB (UME) 933*32kB (UME) 397*64kB (U) 32*128kB (U) 8*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 197452kB
[  753.577492] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  753.602797] Node 1 Normal: 800*4kB (UM) 588*8kB (UM) 2673*16kB (U) 3956*32kB (UME) 644*64kB (UM) 11*128kB (U) 0*256kB 50*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 245488kB
[  753.636206] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  753.649707] warn_alloc_show_mem: 2 callbacks suppressed
[  753.649710] Mem-Info:
[  753.657591] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  753.678109] active_anon:13263 inactive_anon:37203 isolated_anon:0
[  753.678109]  active_file:1094 inactive_file:1116 isolated_file:1
[  753.678109]  unevictable:0 dirty:22 writeback:0 unstable:0
[  753.678109]  slab_reclaimable:12425 slab_unreclaimable:114298
[  753.678109]  mapped:55018 shmem:37648 pagetables:771 bounce:0
[  753.678109]  free:109337 free_pcp:287 free_cma:0
[  753.714320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  753.733292] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  753.752025] 39836 total pagecache pages
[  753.760551] 0 pages in swap cache
[  753.767441] Swap cache stats: add 0, delete 0, find 0/0
[  753.773278] Free swap  = 0kB
[  753.774287] Node 0 active_anon:52552kB inactive_anon:95612kB active_file:4348kB inactive_file:4356kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:182324kB dirty:76kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  753.776390] Total swap = 0kB
[  753.807955] 2097051 pages RAM
[  753.820066] 0 pages HighMem/MovableOnly
[  753.828604] 363841 pages reserved
[  753.835466] 0 pages cma reserved
[  753.871170] Node 1 active_anon:500kB inactive_anon:53200kB active_file:28kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37748kB dirty:12kB writeback:0kB shmem:53548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  753.978936] Node 0 DMA free:11744kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  754.038280] lowmem_reserve[]: 0 2717 2718 2718 2718
[  754.057971] Node 0 DMA32 free:145100kB min:36200kB low:45248kB high:54296kB active_anon:52532kB inactive_anon:95612kB active_file:4348kB inactive_file:4356kB unevictable:0kB writepending:108kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2900kB bounce:0kB free_pcp:736kB local_pcp:180kB free_cma:0kB
[  754.098052] lowmem_reserve[]: 0 0 0 0 0
[  754.115554] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  754.165413] lowmem_reserve[]: 0 0 0 0 0
[  754.182391] Node 1 Normal free:400112kB min:53696kB low:67120kB high:80544kB active_anon:500kB inactive_anon:53200kB active_file:28kB inactive_file:108kB unevictable:0kB writepending:12kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:184kB bounce:0kB free_pcp:860kB local_pcp:168kB free_cma:0kB
[  754.227043] lowmem_reserve[]: 0 0 0 0 0
[  754.267711] Node 0 DMA: 3*4kB (M) 5*8kB (UM) 6*16kB (UME) 7*32kB (UME) 6*64kB (UME) 3*128kB (UME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11124kB
[  754.286799] Node 0 DMA32: 137*4kB (UME) 503*8kB (ME) 177*16kB (UME) 17*32kB (ME) 442*64kB (U) 50*128kB (U) 10*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 45196kB
[  754.320310] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  754.380917] Node 1 Normal: 16*4kB (UM) 40*8kB (UM) 5883*16kB (UM) 6599*32kB (UME) 1010*64kB (UM) 20*128kB (U) 7*256kB (U) 51*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 400784kB
[  754.420932] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  754.429853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  754.457710] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  754.466612] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  754.487693] 39844 total pagecache pages
[  754.491726] 0 pages in swap cache
[  754.495221] Swap cache stats: add 0, delete 0, find 0/0
[  754.517787] Free swap  = 0kB
[  754.520827] Total swap = 0kB
[  754.523864] 2097051 pages RAM
[  754.526958] 0 pages HighMem/MovableOnly
[  754.541161] 363841 pages reserved
[  754.549245] 0 pages cma reserved
[  755.341547] oom_reaper: reaped process 23384 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  755.387035] oom_reaper: reaped process 23383 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  755.419805] systemd-journal invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
[  755.447670] systemd-journal cpuset=/ mems_allowed=0-1
[  755.452932] CPU: 0 PID: 22106 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  755.460896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  755.467701] syz-executor.1: 
[  755.470242] Call Trace:
[  755.470247] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  755.473270]  dump_stack+0x1b2/0x281
[  755.475843] (null)
[  755.485721]  dump_header+0x178/0x82f
[  755.485733]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  755.485740]  ? ___ratelimit+0x2cd/0x530
[  755.485750]  oom_kill_process.cold+0x10/0xb18
[  755.485766]  out_of_memory+0xe3e/0x1190
[  755.485778]  ? oom_killer_disable+0x1c0/0x1c0
[  755.485786]  ? mutex_trylock+0x152/0x1a0
[  755.485796]  __alloc_pages_nodemask+0x23e1/0x2720
[  755.485817]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  755.485841]  alloc_pages_current+0x155/0x260
[  755.485851]  filemap_fault+0xea3/0x1980
[  755.485870]  ext4_filemap_fault+0x84/0xb0
[  755.485882]  __do_fault+0xfa/0x380
[  755.515787] syz-executor.1 cpuset=
[  755.517390]  __handle_mm_fault+0x2497/0x4620
[  755.522772] /
[  755.526264]  ? vm_insert_page+0x7c0/0x7c0
[  755.540508]  mems_allowed=0-1
[  755.543565]  ? check_stack_object+0x86/0xa0
[  755.568250]  handle_mm_fault+0x391/0x860
[  755.572314]  __do_page_fault+0x549/0xad0
[  755.576375]  ? spurious_fault+0x640/0x640
[  755.580517]  ? do_page_fault+0x60/0x500
[  755.584483]  ? page_fault+0x2f/0x50
[  755.588103]  page_fault+0x45/0x50
[  755.591553] RIP: a59c040:0x7ffdb6dbe400
[  755.595514] RSP: b6dbe440:000000000000000d EFLAGS: ffffffff
[  755.595538] CPU: 1 PID: 23384 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  755.601912] Mem-Info:
[  755.609116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  755.609121] Call Trace:
[  755.609139]  dump_stack+0x1b2/0x281
[  755.609153]  warn_alloc.cold+0x96/0x1cc
[  755.611555] active_anon:13244 inactive_anon:37203 isolated_anon:0
[  755.611555]  active_file:56 inactive_file:10 isolated_file:0
[  755.611555]  unevictable:0 dirty:0 writeback:0 unstable:0
[  755.611555]  slab_reclaimable:12424 slab_unreclaimable:114011
[  755.611555]  mapped:52981 shmem:37648 pagetables:771 bounce:0
[  755.611555]  free:13933 free_pcp:109 free_cma:0
[  755.620912]  ? zone_watermark_ok_safe+0x220/0x220
[  755.620923]  ? usleep_range+0x130/0x130
[  755.620931]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  755.620943]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  755.620954]  ? run_timer_softirq+0x5a0/0x5a0
[  755.623530] Node 0 active_anon:52456kB inactive_anon:95612kB active_file:112kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174136kB dirty:0kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.627139]  __alloc_pages_nodemask+0x2127/0x2720
[  755.631116] Node 1 active_anon:520kB inactive_anon:53200kB active_file:112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37788kB dirty:0kB writeback:0kB shmem:53548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.665197]  ? lock_acquire+0x170/0x3f0
[  755.665214]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  755.665225]  ? ion_page_pool_alloc+0x9e/0x1b0
[  755.665240]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  755.670089] Node 0 
[  755.674034]  ? __alloc_pages_nodemask+0x27a/0x2720
[  755.679164] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  755.684133]  alloc_pages_current+0x155/0x260
[  755.688537] lowmem_reserve[]:
[  755.716277]  ion_page_pool_alloc+0x118/0x1b0
[  755.716288]  ion_system_heap_allocate+0x133/0x8c0
[  755.716298]  ? ion_alloc+0x187/0x810
[  755.716309]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  755.716322]  ? ion_system_contig_heap_create+0x130/0x130
[  755.721170]  0
[  755.748218]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  755.748231]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  755.748244]  ion_alloc+0x204/0x810
[  755.748259]  ? ion_dma_buf_release+0x40/0x40
[  755.752217]  2717
[  755.757051]  ? __might_fault+0x177/0x1b0
[  755.761541]  2718
[  755.766979]  ion_ioctl+0xea/0x1f0
[  755.769214]  2718
[  755.774109]  ? ion_query_heaps+0x360/0x360
[  755.799809]  2718
[  755.804182]  ? ion_query_heaps+0x360/0x360
[  755.811639]  do_vfs_ioctl+0x75a/0xff0
[  755.811653]  ? ioctl_preallocate+0x1a0/0x1a0
[  755.811662]  ? lock_downgrade+0x740/0x740
[  755.811675]  ? __fget+0x225/0x360
[  755.816492] Node 0 
[  755.820200]  ? do_vfs_ioctl+0xff0/0xff0
[  755.820210]  ? security_file_ioctl+0x83/0xb0
[  755.820220]  SyS_ioctl+0x7f/0xb0
[  755.820229]  ? do_vfs_ioctl+0xff0/0xff0
[  755.820240]  do_syscall_64+0x1d5/0x640
[  755.825688] DMA32 free:17988kB min:36200kB low:45248kB high:54296kB active_anon:52436kB inactive_anon:95612kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2900kB bounce:0kB free_pcp:296kB local_pcp:120kB free_cma:0kB
[  755.831127]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  755.831136] RIP: 0033:0x466459
[  755.831141] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  755.831150] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  755.831155] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  755.831163] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  755.832948] lowmem_reserve[]:
[  755.837946] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  755.837951] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  755.862399] Mem-Info:
[  755.866526] syz-executor.5: 
[  755.875014] active_anon:13244 inactive_anon:37203 isolated_anon:0
[  755.875014]  active_file:56 inactive_file:10 isolated_file:0
[  755.875014]  unevictable:0 dirty:0 writeback:0 unstable:0
[  755.875014]  slab_reclaimable:12424 slab_unreclaimable:114011
[  755.875014]  mapped:52981 shmem:37648 pagetables:771 bounce:0
[  755.875014]  free:13933 free_pcp:109 free_cma:0
[  755.875178] page allocation failure: order:0
[  755.884484] Node 0 active_anon:52456kB inactive_anon:95612kB active_file:112kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174136kB dirty:0kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.890156] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  755.897152] Node 1 active_anon:520kB inactive_anon:53200kB active_file:112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:37788kB dirty:0kB writeback:0kB shmem:53548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.897158] Node 0 
[  755.903581] (null)
[  755.912370] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  755.917123]  0
[  755.948606] lowmem_reserve[]:
[  755.955777] syz-executor.5 cpuset=
[  755.957325]  0
[  755.964643] / mems_allowed=0-1
[  755.964663] CPU: 0 PID: 23383 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  755.964669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  755.964673] Call Trace:
[  755.964689]  dump_stack+0x1b2/0x281
[  755.964703]  warn_alloc.cold+0x96/0x1cc
[  755.964715]  ? zone_watermark_ok_safe+0x220/0x220
[  755.964725]  ? usleep_range+0x130/0x130
[  755.964734]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  755.964746]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  755.964757]  ? run_timer_softirq+0x5a0/0x5a0
[  755.964772]  __alloc_pages_nodemask+0x2127/0x2720
[  755.964787]  ? lock_acquire+0x170/0x3f0
[  755.964803]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  755.964814]  ? ion_page_pool_alloc+0x9e/0x1b0
[  755.964829]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  755.964848]  alloc_pages_current+0x155/0x260
[  755.964860]  ion_page_pool_alloc+0x118/0x1b0
[  755.979715]  2717
[  755.982484]  ion_system_heap_allocate+0x133/0x8c0
[  755.994940]  0
[  755.997003]  ? ion_alloc+0x187/0x810
[  756.001563]  0
[  756.002426]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  756.062974]  2718
[  756.070068]  ? ion_system_contig_heap_create+0x130/0x130
[  756.070080]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  756.070091]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  756.070103]  ion_alloc+0x204/0x810
[  756.070118]  ? ion_dma_buf_release+0x40/0x40
[  756.070131]  ? __might_fault+0x177/0x1b0
[  756.070143]  ion_ioctl+0xea/0x1f0
[  756.070153]  ? ion_query_heaps+0x360/0x360
[  756.070166]  ? ion_query_heaps+0x360/0x360
[  756.087724]  2718
[  756.104322]  do_vfs_ioctl+0x75a/0xff0
[  756.104336]  ? ioctl_preallocate+0x1a0/0x1a0
[  756.104345]  ? lock_downgrade+0x740/0x740
[  756.104357]  ? __fget+0x225/0x360
[  756.104365]  ? do_vfs_ioctl+0xff0/0xff0
[  756.104376]  ? security_file_ioctl+0x83/0xb0
[  756.104386]  SyS_ioctl+0x7f/0xb0
[  756.104394]  ? do_vfs_ioctl+0xff0/0xff0
[  756.104404]  do_syscall_64+0x1d5/0x640
[  756.104420]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  756.118951]  2718
[  756.134796] RIP: 0033:0x466459
[  756.134801] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  756.134809] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  756.134814] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  756.134819] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  756.134824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  756.134829] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  756.394769]  0 0
[  756.396752] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  756.448446] lowmem_reserve[]: 0 0 0 0 0
[  756.452574] Node 1 Normal free:173340kB min:53696kB low:67120kB high:80544kB active_anon:800kB inactive_anon:53200kB active_file:1304kB inactive_file:5804kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:480kB bounce:0kB free_pcp:500kB local_pcp:324kB free_cma:0kB
[  756.486733] lowmem_reserve[]: 0 0 0 0 0
[  756.491207] Node 0 DMA: 2*4kB (UE) 2*8kB (ME) 1*16kB (M) 2*32kB (UE) 7*64kB (UME) 4*128kB (UME) 5*256kB (UME) 3*512kB (UE) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11048kB
[  756.507163] Node 0 DMA32: 713*4kB (ME) 919*8kB (UME) 234*16kB (ME) 40*32kB (UME) 182*64kB (UM) 33*128kB (U) 12*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34172kB
[  756.536169] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  756.571751] Node 1 Normal: 1*4kB (U) 2*8kB (ME) 1*16kB (U) 2*32kB (UE) 2186*64kB (U) 96*128kB (UM) 69*256kB (UE) 53*512kB (UE) 30*1024kB (U) 0*2048kB 0*4096kB = 227812kB
[  756.614745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  756.624355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  756.653567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  756.677702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  756.686468] 40101 total pagecache pages
[  756.691501] 0 pages in swap cache
[  756.695011] Swap cache stats: add 0, delete 0, find 0/0
[  756.700820] Free swap  = 0kB
[  756.718088] Total swap = 0kB
[  756.723781] 2097051 pages RAM
[  756.727180] 0 pages HighMem/MovableOnly
[  756.741605] 363841 pages reserved
[  756.757955] 0 pages cma reserved
[  756.761350] Out of memory (oom_kill_allocating_task): Kill process 22106 (systemd-journal) score 0 or sacrifice child
[  756.800856] Killed process 22106 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:2880kB
[  756.827693] Node 0 DMA32 free:40216kB min:36200kB low:45248kB high:54296kB active_anon:52192kB inactive_anon:95612kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7744kB pagetables:2900kB bounce:0kB free_pcp:1048kB local_pcp:320kB free_cma:0kB
[  756.909027] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  756.919049] IPVS: ftp: loaded support on port[0] = 21
[  756.927233] lowmem_reserve[]: 0 0 0 0 0
[  756.941330] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  756.959539] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  757.025153] systemd[1]: Stopped Journal Service.
[  757.025279] lowmem_reserve[]: 0 0 0 0 0
[  757.034435] Node 1 Normal free:212668kB min:53696kB low:67120kB high:80544kB active_anon:1344kB inactive_anon:53204kB active_file:4156kB inactive_file:5800kB unevictable:0kB writepending:8kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:244kB bounce:0kB free_pcp:340kB local_pcp:192kB free_cma:0kB
[  757.129079] systemd[1]: Starting Journal Service...
[  757.177753] lowmem_reserve[]: 0 0 0 0 0
[  757.177777] Node 0 DMA: 2*4kB (UM) 3*8kB (ME) 2*16kB (M) 4*32kB (UME) 3*64kB (ME) 3*128kB (UE) 4*256kB (UME) 4*512kB (UME) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11008kB
[  757.230005] oom_reaper: reaped process 23380 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  757.264185] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  757.283289] Node 0 DMA32: 670*4kB (UME) 706*8kB (UME) 241*16kB (UME) 42*32kB (UME) 14*64kB (MH) 1*128kB (U) 14*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18136kB
[  757.299151] syz-executor.5 cpuset=/ mems_allowed=0-1
[  757.302219] (journald) invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[  757.304289] CPU: 0 PID: 23383 Comm: syz-executor.5 Not tainted 4.14.227-syzkaller #0
[  757.304298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  757.321162] Node 0 
[  757.322371] Call Trace:
[  757.331851] ,  order=0, oom_score_adj=0
[  757.333940]  dump_stack+0x1b2/0x281
[  757.336501] (journald) cpuset=
[  757.340476]  warn_alloc.cold+0x96/0x1cc
[  757.340488]  ? zone_watermark_ok_safe+0x220/0x220
[  757.340510]  __alloc_pages_nodemask+0x2127/0x2720
[  757.340521]  ? lock_acquire+0x170/0x3f0
[  757.340533]  ? lock_acquire+0x170/0x3f0
[  757.340548]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  757.340567]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  757.340578]  ? __mutex_unlock_slowpath+0x75/0x770
[  757.340592]  alloc_pages_current+0x155/0x260
[  757.340606]  ion_page_pool_alloc+0x118/0x1b0
[  757.350554] Normal: 
[  757.351353]  ion_system_heap_allocate+0x133/0x8c0
[  757.356180] 0*4kB 
[  757.361038]  ? _raw_spin_unlock+0x29/0x40
[  757.361048]  ? _ion_heap_freelist_drain+0x6e/0x410
[  757.361058]  ? ion_system_contig_heap_create+0x130/0x130
[  757.361069]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  757.361081]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  757.361092]  ion_alloc+0x27a/0x810
[  757.361107]  ? ion_dma_buf_release+0x40/0x40
[  757.361119]  ? __might_fault+0x177/0x1b0
[  757.366786] /
[  757.369068]  ion_ioctl+0xea/0x1f0
[  757.375892] 0*8kB 
[  757.379330]  ? ion_query_heaps+0x360/0x360
[  757.379344]  ? ion_query_heaps+0x360/0x360
[  757.379355]  do_vfs_ioctl+0x75a/0xff0
[  757.379368]  ? ioctl_preallocate+0x1a0/0x1a0
[  757.379378]  ? lock_downgrade+0x740/0x740
[  757.379390]  ? __fget+0x225/0x360
[  757.379399]  ? do_vfs_ioctl+0xff0/0xff0
[  757.379412]  ? security_file_ioctl+0x83/0xb0
[  757.386925] 0*16kB 
[  757.388632]  SyS_ioctl+0x7f/0xb0
[  757.388641]  ? do_vfs_ioctl+0xff0/0xff0
[  757.388653]  do_syscall_64+0x1d5/0x640
[  757.388671]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  757.388680] RIP: 0033:0x466459
[  757.388685] RSP: 002b:00007f243cc84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  757.388695] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  757.388700] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  757.388709] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  757.395878]  mems_allowed=0-1
[  757.400233] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  757.400239] R13: 00007ffeefc8439f R14: 00007f243cc84300 R15: 0000000000022000
[  757.466887] warn_alloc_show_mem: 1 callbacks suppressed
[  757.466891] Mem-Info:
[  757.472759] 0*32kB 
[  757.490048] syz-executor.2: 
[  757.497053] 0*64kB 
[  757.498196] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  757.498211] syz-executor.2 cpuset=/ mems_allowed=0-1
[  757.498233] CPU: 0 PID: 23380 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  757.498239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  757.498243] Call Trace:
[  757.498259]  dump_stack+0x1b2/0x281
[  757.498272]  warn_alloc.cold+0x96/0x1cc
[  757.498284]  ? zone_watermark_ok_safe+0x220/0x220
[  757.498293]  ? usleep_range+0x130/0x130
[  757.498303]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[  757.498315]  ? trace_hardirqs_on_caller+0x3a8/0x580
[  757.498325]  ? run_timer_softirq+0x5a0/0x5a0
[  757.498340]  __alloc_pages_nodemask+0x2127/0x2720
[  757.498353]  ? lock_acquire+0x170/0x3f0
[  757.498369]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  757.498382]  ? ion_page_pool_alloc+0x9e/0x1b0
[  757.501559] 0*128kB 
[  757.509264]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  757.509277]  ? __sanitizer_cov_trace_pc+0x3d/0x50
[  757.509291]  alloc_pages_current+0x155/0x260
[  757.509305]  ion_page_pool_alloc+0x118/0x1b0
[  757.509315]  ion_system_heap_allocate+0x133/0x8c0
[  757.509326]  ? ion_alloc+0x187/0x810
[  757.509336]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  757.509346]  ? ion_system_contig_heap_create+0x130/0x130
[  757.509357]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  757.509367]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  757.509379]  ion_alloc+0x204/0x810
[  757.509392]  ? ion_dma_buf_release+0x40/0x40
[  757.522052] 0*256kB 
[  757.523928]  ? __might_fault+0x177/0x1b0
[  757.534063] 0*512kB 
[  757.534296]  ion_ioctl+0xea/0x1f0
[  757.546082] 0*1024kB 
[  757.548898]  ? ion_query_heaps+0x360/0x360
[  757.548912]  ? ion_query_heaps+0x360/0x360
[  757.548923]  do_vfs_ioctl+0x75a/0xff0
[  757.548935]  ? ioctl_preallocate+0x1a0/0x1a0
[  757.548945]  ? lock_downgrade+0x740/0x740
[  757.548958]  ? __fget+0x225/0x360
[  757.548966]  ? do_vfs_ioctl+0xff0/0xff0
[  757.548977]  ? security_file_ioctl+0x83/0xb0
[  757.548988]  SyS_ioctl+0x7f/0xb0
[  757.557497] 0*2048kB 
[  757.558987]  ? do_vfs_ioctl+0xff0/0xff0
[  757.558999]  do_syscall_64+0x1d5/0x640
[  757.559016]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  757.559024] RIP: 0033:0x466459
[  757.559028] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  757.559037] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  757.559041] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  757.559045] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  757.559049] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  757.559053] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  757.562026] active_anon:13253 inactive_anon:37204 isolated_anon:0
[  757.562026]  active_file:38 inactive_file:6 isolated_file:0
[  757.562026]  unevictable:0 dirty:19 writeback:0 unstable:0
[  757.562026]  slab_reclaimable:12495 slab_unreclaimable:114428
[  757.562026]  mapped:52257 shmem:37652 pagetables:806 bounce:0
[  757.562026]  free:13768 free_pcp:0 free_cma:0
[  757.567126] 0*4096kB 
[  757.577584] Node 0 active_anon:51648kB inactive_anon:95612kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174124kB dirty:4kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  757.588068] CPU: 1 PID: 23440 Comm: (journald) Not tainted 4.14.227-syzkaller #0
[  757.590868] Node 1 active_anon:1364kB inactive_anon:53204kB active_file:108kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34904kB dirty:72kB writeback:0kB shmem:53564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  757.597734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  757.597738] Call Trace:
[  757.597755]  dump_stack+0x1b2/0x281
[  757.597768]  dump_header+0x178/0x82f
[  757.597780]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  757.600347] Node 0 
[  757.603959]  ? ___ratelimit+0x2cd/0x530
[  757.607945] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:16kB 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
[  757.612735]  oom_kill_process.cold+0x10/0xb18
[  757.616684] lowmem_reserve[]:
[  757.621780]  out_of_memory+0xe3e/0x1190
[  757.621793]  ? oom_killer_disable+0x1c0/0x1c0
[  757.621804]  ? mutex_trylock+0x152/0x1a0
[  757.637675]  0
[  757.639983]  __alloc_pages_nodemask+0x23e1/0x2720
[  757.644800]  2717
[  757.649316]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  757.649341]  alloc_pages_current+0x155/0x260
[  757.657667]  2718
[  757.661914]  filemap_fault+0xea3/0x1980
[  757.666302]  2718
[  757.670705]  ext4_filemap_fault+0x84/0xb0
[  757.670717]  __do_fault+0xfa/0x380
[  757.670726]  __handle_mm_fault+0x2497/0x4620
[  757.697682]  2718
[  757.699955]  ? vm_insert_page+0x7c0/0x7c0
[  757.707856]  ? __might_fault+0x177/0x1b0
[  757.707867]  ? _copy_to_user+0x82/0xd0
[  757.707885]  handle_mm_fault+0x391/0x860
[  757.707898]  __do_page_fault+0x549/0xad0
[  757.717695] Node 0 
[  757.719995]  ? spurious_fault+0x640/0x640
[  757.722396] DMA32 free:17884kB min:36200kB low:45248kB high:54296kB active_anon:51636kB inactive_anon:95612kB active_file:0kB inactive_file:68kB unevictable:0kB writepending:4kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  757.726628]  ? do_page_fault+0x60/0x500
[  757.747692] lowmem_reserve[]:
[  757.750560]  ? page_fault+0x2f/0x50
[  757.754972]  0
[  757.758323]  page_fault+0x45/0x50
[  757.758332] RIP: 0000:0x25402800cf
[  757.758336] RSP: d6ceb860:00007fff94d811e0 EFLAGS: 55e9d6bc79c8
[  757.771125] = 0kB
[  757.827684]  0
[  757.859079] Node 1 
[  758.017682]  0
[  758.107749] Mem-Info:
[  758.157729] active_anon:13262 inactive_anon:37204 isolated_anon:0
[  758.157729]  active_file:16 inactive_file:630 isolated_file:0
[  758.157729]  unevictable:0 dirty:0 writeback:0 unstable:0
[  758.157729]  slab_reclaimable:12523 slab_unreclaimable:114463
[  758.157729]  mapped:52631 shmem:37652 pagetables:803 bounce:0
[  758.157729]  free:155819 free_pcp:385 free_cma:0
[  758.210441] Node 0 active_anon:51584kB inactive_anon:95612kB active_file:4kB inactive_file:1592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:175108kB dirty:0kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  758.270336] Normal: 687*4kB (UME) 75*8kB (UME) 111*16kB (UME) 162*32kB (UM) 3088*64kB (UME) 604*128kB (UME) 131*256kB (UME) 51*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 344900kB
[  758.290551] Node 1 active_anon:1464kB inactive_anon:53204kB active_file:60kB inactive_file:928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:35416kB dirty:0kB writeback:0kB shmem:53564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  758.297707]  0
[  758.341073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.357695]  0
[  758.359689] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.361027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.396784] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.430470] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.437698] lowmem_reserve[]: 0 0 0 0 0
[  758.439394] lowmem_reserve[]:
[  758.443322] Node 1 
[  758.443325]  0 2717
[  758.446435] Normal free:257704kB min:53696kB low:67120kB high:80544kB active_anon:1464kB inactive_anon:53204kB active_file:60kB inactive_file:928kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:400kB bounce:0kB free_pcp:1308kB local_pcp:680kB free_cma:0kB
[  758.452119] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.491902]  2718 2718 2718
[  758.510371] Node 0 DMA32 free:240916kB min:36200kB low:45248kB high:54296kB active_anon:51572kB inactive_anon:95612kB active_file:4kB inactive_file:1592kB unevictable:0kB writepending:0kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7712kB pagetables:2812kB bounce:0kB free_pcp:1364kB local_pcp:740kB free_cma:0kB
[  758.539782] Bluetooth: hci5 command 0x0409 tx timeout
[  758.548690] lowmem_reserve[]: 0 0 0 0 0
[  758.552716] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.557700] lowmem_reserve[]:
[  758.601061] 38306 total pagecache pages
[  758.608198] 0 pages in swap cache
[  758.611659] Swap cache stats: add 0, delete 0, find 0/0
[  758.617025] Free swap  = 0kB
[  758.627692]  0 0 0 0 0
[  758.630223] Node 0 DMA: 82*4kB (UM) 19*8kB (UME) 11*16kB (UM) 9*32kB (UME) 4*64kB (UME) 2*128kB (UE) 2*256kB (ME) 4*512kB (UME) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 11184kB
[  758.640832] Total swap = 0kB
[  758.661018] lowmem_reserve[]: 0 0 0 0 0
[  758.665032] Node 1 Normal free:176164kB min:53696kB low:67120kB high:80544kB active_anon:1464kB inactive_anon:53204kB active_file:60kB inactive_file:928kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:400kB bounce:0kB free_pcp:1324kB local_pcp:620kB free_cma:0kB
[  758.677692] Node 0 
[  758.701032] 2097051 pages RAM
[  758.706372] 0 pages HighMem/MovableOnly
[  758.721015] 363841 pages reserved
[  758.724485] 0 pages cma reserved
[  758.737710] DMA32: 19930*4kB (UE) 9484*8kB (UME) 6700*16kB (UME) 3267*32kB (UME) 47*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 370472kB
[  758.758161] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  758.769526] Node 1 Normal: 3942*4kB (U) 4803*8kB (UM) 3216*16kB (UM) 2260*32kB (UM) 300*64kB (U) 0*128kB 0*256kB 0*512kB 56*1024kB (U) 2*2048kB (U) 0*4096kB = 258608kB
[  758.787705] lowmem_reserve[]: 0 0 0 0 0
[  758.791723] Node 0 DMA: 82*4kB (UM) 19*8kB (UME) 11*16kB (UM) 9*32kB (UME) 3*64kB (ME) 1*128kB (E) 2*256kB (ME) 4*512kB (UME) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10992kB
[  758.798016] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.847885] Node 0 DMA32: 24275*4kB (UE) 9901*8kB (UME) 6961*16kB (UME) 3289*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 392932kB
[  758.877705] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.886299] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.907707] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  758.937706] Node 1 Normal: 5936*4kB (U) 4910*8kB (UM) 3331*16kB (UM) 2353*32kB (UM) 1*64kB (U) 1*128kB (U) 0*256kB 0*512kB 24*1024kB (U) 2*2048kB (U) 0*4096kB = 220480kB
[  758.953142] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.967689] 38306 total pagecache pages
[  758.971683] 0 pages in swap cache
[  758.975124] Swap cache stats: add 0, delete 0, find 0/0
[  758.987700] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.996640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  759.017686] Free swap  = 0kB
[  759.020716] Total swap = 0kB
[  759.023728] 2097051 pages RAM
[  759.026820] 0 pages HighMem/MovableOnly
[  759.037680] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  759.047573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  759.056515] 363841 pages reserved
[  759.067979] 0 pages cma reserved
[  759.097704] 38328 total pagecache pages
[  759.101724] 0 pages in swap cache
[  759.105184] Swap cache stats: add 0, delete 0, find 0/0
[  759.127689] Free swap  = 0kB
[  759.130757] Total swap = 0kB
[  759.133785] 2097051 pages RAM
[  759.136876] 0 pages HighMem/MovableOnly
[  759.147723] 363841 pages reserved
[  759.151192] 0 pages cma reserved
[  759.154555] Out of memory (oom_kill_allocating_task): Kill process 23440 ((journald)) score 0 or sacrifice child
[  759.197735] Killed process 23440 ((journald)) total-vm:139492kB, anon-rss:2028kB, file-rss:0kB, shmem-rss:0kB
[  759.238672] oom_reaper: reaped process 23440 ((journald)), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[  759.282849] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  759.297728] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null)
[  759.311038] syz-executor.2 cpuset=/ mems_allowed=0-1
[  759.331997] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL
[  759.337742] CPU: 0 PID: 23380 Comm: syz-executor.2 Not tainted 4.14.227-syzkaller #0
[  759.348947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  759.358308] Call Trace:
[  759.360905]  dump_stack+0x1b2/0x281
[  759.364542]  warn_alloc.cold+0x96/0x1cc
[  759.368535]  ? zone_watermark_ok_safe+0x220/0x220
[  759.373447]  __alloc_pages_nodemask+0x2127/0x2720
[  759.377751] syz-executor.1 cpuset=/
[  759.378297]  ? lock_acquire+0x170/0x3f0
[  759.378302]  mems_allowed=0-1
[  759.388965]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  759.393822]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  759.399290]  ? __mutex_unlock_slowpath+0x75/0x770
[  759.404129]  alloc_pages_current+0x155/0x260
[  759.408554]  ion_page_pool_alloc+0x118/0x1b0
[  759.412978]  ion_system_heap_allocate+0x133/0x8c0
[  759.417821]  ? _raw_spin_unlock+0x29/0x40
[  759.421982]  ? _ion_heap_freelist_drain+0x6e/0x410
[  759.426902]  ? ion_system_contig_heap_create+0x130/0x130
[  759.432346]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  759.437366]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  759.442215]  ion_alloc+0x27a/0x810
[  759.445763]  ? ion_dma_buf_release+0x40/0x40
[  759.450173]  ? __might_fault+0x177/0x1b0
[  759.454241]  ion_ioctl+0xea/0x1f0
[  759.457685]  ? ion_query_heaps+0x360/0x360
[  759.461914]  ? ion_query_heaps+0x360/0x360
[  759.466160]  do_vfs_ioctl+0x75a/0xff0
[  759.470565]  ? ioctl_preallocate+0x1a0/0x1a0
[  759.475095]  ? lock_downgrade+0x740/0x740
[  759.479289]  ? __fget+0x225/0x360
[  759.482746]  ? do_vfs_ioctl+0xff0/0xff0
[  759.486723]  ? security_file_ioctl+0x83/0xb0
[  759.491740]  SyS_ioctl+0x7f/0xb0
[  759.495093]  ? do_vfs_ioctl+0xff0/0xff0
[  759.499058]  do_syscall_64+0x1d5/0x640
[  759.503549]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  759.508732] RIP: 0033:0x466459
[  759.511915] RSP: 002b:00007f9149019188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  759.519640] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  759.526915] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  759.534180] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  759.541439] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  759.548715] R13: 00007ffe1d057aaf R14: 00007f9149019300 R15: 0000000000022000
[  759.556802] systemd[1]: Failed to start Journal Service.
[  759.578306] systemd[1]: systemd-journald.service: Unit entered failed state.
[  759.594447] CPU: 1 PID: 23384 Comm: syz-executor.1 Not tainted 4.14.227-syzkaller #0
[  759.602347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  759.611826] Call Trace:
[  759.614425]  dump_stack+0x1b2/0x281
[  759.618057]  warn_alloc.cold+0x96/0x1cc
[  759.622059]  ? zone_watermark_ok_safe+0x220/0x220
[  759.626923]  __alloc_pages_nodemask+0x2127/0x2720
[  759.631766]  ? lock_acquire+0x170/0x3f0
[  759.635744]  ? lock_acquire+0x170/0x3f0
[  759.639725]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  759.644575]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[  759.650027]  ? __mutex_unlock_slowpath+0x75/0x770
[  759.654878]  alloc_pages_current+0x155/0x260
[  759.659291]  ion_page_pool_alloc+0x118/0x1b0
[  759.663698]  ion_system_heap_allocate+0x133/0x8c0
[  759.668632]  ? _raw_spin_unlock+0x29/0x40
[  759.672782]  ? _ion_heap_freelist_drain+0x6e/0x410
[  759.677717]  ? ion_system_contig_heap_create+0x130/0x130
[  759.683181]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  759.688201]  ? kmem_cache_alloc_trace+0x36c/0x3d0
[  759.693064]  ion_alloc+0x27a/0x810
[  759.696610]  ? ion_dma_buf_release+0x40/0x40
[  759.701022]  ? __might_fault+0x177/0x1b0
[  759.705090]  ion_ioctl+0xea/0x1f0
[  759.708541]  ? ion_query_heaps+0x360/0x360
[  759.712781]  ? ion_query_heaps+0x360/0x360
[  759.717018]  do_vfs_ioctl+0x75a/0xff0
[  759.720818]  ? ioctl_preallocate+0x1a0/0x1a0
[  759.725226]  ? lock_downgrade+0x740/0x740
[  759.729555]  ? __fget+0x225/0x360
[  759.733006]  ? do_vfs_ioctl+0xff0/0xff0
[  759.737002]  ? security_file_ioctl+0x83/0xb0
[  759.741408]  SyS_ioctl+0x7f/0xb0
[  759.744774]  ? do_vfs_ioctl+0xff0/0xff0
[  759.748751]  do_syscall_64+0x1d5/0x640
[  759.752645]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  759.757834] RIP: 0033:0x466459
[  759.761019] RSP: 002b:00007f878dccd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  759.768722] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
[  759.775990] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000003
[  759.777677] warn_alloc_show_mem: 1 callbacks suppressed
[  759.777681] Mem-Info:
[  759.783253] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
[  759.798277] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
[  759.798547] active_anon:13238 inactive_anon:37204 isolated_anon:0
[  759.798547]  active_file:544 inactive_file:886 isolated_file:0
[  759.798547]  unevictable:0 dirty:22 writeback:0 unstable:0
[  759.798547]  slab_reclaimable:12523 slab_unreclaimable:114384
[  759.798547]  mapped:53248 shmem:37652 pagetables:766 bounce:0
[  759.798547]  free:123303 free_pcp:140 free_cma:0
[  759.805542] R13: 00007fff67b70adf R14: 00007f878dccd300 R15: 0000000000022000
[  759.840150] systemd[1]: systemd-journald.service: Failed with result 'signal'.
[  759.861356] Node 0 active_anon:51588kB inactive_anon:95612kB active_file:1816kB inactive_file:4340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:178376kB dirty:88kB writeback:0kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  759.879515] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[  759.951333] systemd[1]: Stopped Journal Service.
[  759.984275] Node 1 active_anon:1364kB inactive_anon:53204kB active_file:460kB inactive_file:304kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:35416kB dirty:0kB writeback:0kB shmem:53564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  760.043526] chnl_net:caif_netlink_parms(): no params data found
[  760.061210] syz-executor.0: page allocation failure: order:5, mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  760.071907] syz-executor.0 cpuset=/ mems_allowed=0-1
[  760.077261] CPU: 0 PID: 23360 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  760.085224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  760.094575] Call Trace:
[  760.097164]  dump_stack+0x1b2/0x281
[  760.100793]  warn_alloc.cold+0x96/0x1cc
[  760.104768]  ? zone_watermark_ok_safe+0x220/0x220
[  760.109611]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  760.115083]  ? wake_all_kswapds+0x175/0x360
[  760.119403]  __alloc_pages_nodemask+0x2127/0x2720
[  760.124238]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[  760.129245]  ? __alloc_pages_nodemask+0x1a6e/0x2720
[  760.134263]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  760.139113]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  760.144040]  ? cache_alloc_refill+0x2fa/0x350
[  760.148528]  ? ____cache_alloc_node+0x156/0x1d0
[  760.153187]  cache_grow_begin+0x91/0x630
[  760.157241]  ? cache_grow_begin+0x91/0x630
[  760.161469]  fallback_alloc+0x207/0x2c0
[  760.165434]  __kmalloc+0x213/0x400
[  760.168963]  ? batadv_hash_new+0xaa/0x270
[  760.173103]  batadv_hash_new+0xaa/0x270
[  760.177068]  ? batadv_hash_set_lock_class+0x9a/0xf0
[  760.182098]  batadv_tt_init+0x2b2/0x390
[  760.186070]  batadv_mesh_init+0x478/0x630
[  760.190224]  batadv_softif_init_late+0xa26/0xc90
[  760.194973]  ? batadv_get_strings+0x40/0x40
[  760.199283]  ? dev_valid_name+0x1a0/0x1a0
[  760.203421]  ? batadv_get_strings+0x40/0x40
[  760.207733]  register_netdevice+0x291/0xe40
[  760.212047]  ? netdev_change_features+0xa0/0xa0
[  760.216705]  ? rtnl_create_link+0x129/0x890
[  760.221017]  rtnl_newlink+0x14dc/0x1830
[  760.224978]  ? rtnl_newlink+0x43d/0x1830
[  760.229028]  ? __lock_acquire+0x5fc/0x3f20
[  760.233275]  ? trace_hardirqs_on+0x10/0x10
[  760.237497]  ? rtnl_dellink+0x6a0/0x6a0
[  760.241459]  ? trace_hardirqs_on+0x10/0x10
[  760.245680]  ? __read_once_size_nocheck.constprop.0+0x10/0x10
[  760.251554]  ? deref_stack_reg+0x124/0x1a0
[  760.255815]  ? lock_acquire+0x170/0x3f0
[  760.259792]  ? lock_downgrade+0x740/0x740
[  760.263933]  ? rtnl_dellink+0x6a0/0x6a0
[  760.267897]  rtnetlink_rcv_msg+0x3be/0xb10
[  760.272125]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[  760.276610]  ? __netlink_lookup+0x345/0x5d0
[  760.280942]  netlink_rcv_skb+0x125/0x390
[  760.285005]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[  760.289490]  ? netlink_ack+0x9a0/0x9a0
[  760.293375]  netlink_unicast+0x437/0x610
[  760.297427]  ? netlink_sendskb+0xd0/0xd0
[  760.301478]  ? __check_object_size+0x179/0x230
[  760.306051]  netlink_sendmsg+0x62e/0xb80
[  760.310104]  ? nlmsg_notify+0x170/0x170
[  760.314082]  ? security_socket_sendmsg+0x83/0xb0
[  760.318839]  ? nlmsg_notify+0x170/0x170
[  760.322809]  sock_sendmsg+0xb5/0x100
[  760.327820]  SyS_sendto+0x1c7/0x2c0
[  760.331441]  ? SyS_getpeername+0x220/0x220
[  760.335689]  ? up_read+0x17/0x30
[  760.339056]  ? __do_page_fault+0x159/0xad0
[  760.343277]  ? do_syscall_64+0x4c/0x640
[  760.347241]  ? SyS_getpeername+0x220/0x220
[  760.351472]  do_syscall_64+0x1d5/0x640
[  760.355357]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  760.360537] RIP: 0033:0x4193ec
[  760.363714] RSP: 002b:00007fff16dc82c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  760.371433] RAX: ffffffffffffffda RBX: 00000000014a4320 RCX: 00000000004193ec
[  760.378708] RDX: 000000000000003c RSI: 00000000014a4370 RDI: 0000000000000003
[  760.385964] RBP: 0000000000000000 R08: 00007fff16dc8314 R09: 000000000000000c
[  760.393220] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[  760.400488] R13: 00000000014a4370 R14: 0000000000000003 R15: 0000000000000000
[  760.428203] Node 0 DMA free:11044kB min:204kB low:252kB high:300kB active_anon:12kB 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
[  760.487703] lowmem_reserve[]: 0 2717 2718 2718 2718
[  760.492912] Node 0 DMA32 free:45040kB min:36200kB low:45248kB high:54296kB active_anon:51776kB inactive_anon:95612kB active_file:2572kB inactive_file:3396kB unevictable:0kB writepending:116kB present:3129332kB managed:2788156kB mlocked:0kB kernel_stack:7776kB pagetables:2948kB bounce:0kB free_pcp:964kB local_pcp:252kB free_cma:0kB
[  760.557687] lowmem_reserve[]: 0 0 0 0 0
[  760.561835] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  760.597806] Bluetooth: hci5 command 0x041b tx timeout
[  760.617862] lowmem_reserve[]: 0 0 0 0 0
[  760.621869] Node 1 Normal free:69952kB min:53696kB low:67120kB high:80544kB active_anon:1472kB inactive_anon:53204kB active_file:1932kB inactive_file:1292kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:264kB bounce:0kB free_pcp:236kB local_pcp:184kB free_cma:0kB
[  760.713854] lowmem_reserve[]: 0 0 0 0 0
[  760.721405] systemd-journal invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null),  order=1, oom_score_adj=0
[  760.737714] Node 0 DMA: 118*4kB (UM) 23*8kB (UME) 14*16kB (UM) 9*32kB (UME) 3*64kB (ME) 1*128kB (E) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UM) 0*4096kB = 10960kB
[  760.749061] systemd-journal cpuset=/ mems_allowed=0-1
[  760.770294] Node 0 DMA32: 362*4kB (UMEH) 386*8kB (ME) 108*16kB (MEH) 382*32kB (UMEH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18488kB
[  760.771443] CPU: 1 PID: 23504 Comm: systemd-journal Not tainted 4.14.227-syzkaller #0
[  760.792192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  760.801980] Call Trace:
[  760.804582]  dump_stack+0x1b2/0x281
[  760.808209]  dump_header+0x178/0x82f
[  760.809121] Node 0 Normal: 
[  760.812013]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  760.812024]  ? ___ratelimit+0x2cd/0x530
[  760.814968] 0*4kB 
[  760.820058]  oom_kill_process.cold+0x10/0xb18
[  760.820076]  out_of_memory+0xe3e/0x1190
[  760.820089]  ? oom_killer_disable+0x1c0/0x1c0
[  760.820100]  ? mutex_trylock+0x152/0x1a0
[  760.843143]  __alloc_pages_nodemask+0x23e1/0x2720
[  760.847991]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  760.852825]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  760.857580]  ? retint_kernel+0x2d/0x2d
[  760.861466]  cache_grow_begin+0x91/0x630
[  760.865517]  ? cache_grow_begin+0x91/0x630
[  760.869742]  fallback_alloc+0x207/0x2c0
[  760.874317]  kmem_cache_alloc+0x1e5/0x3c0
[  760.878454]  getname_flags+0xc8/0x550
[  760.882245]  user_path_at_empty+0x2a/0x50
[  760.886410]  vfs_statx+0xd1/0x180
[  760.889855]  ? cp_compat_stat+0x890/0x890
[  760.894094]  SyS_newlstat+0x83/0xe0
[  760.897707]  ? SyS_newstat+0xe0/0xe0
[  760.901401]  ? __secure_computing+0xe5/0x3e0
[  760.905825]  ? syscall_trace_enter+0x486/0xc20
[  760.910657]  ? syscall_slow_exit_work+0x560/0x560
[  760.915489]  ? do_syscall_64+0x4c/0x640
[  760.919455]  ? SyS_newstat+0xe0/0xe0
[  760.923166]  do_syscall_64+0x1d5/0x640
[  760.927053]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  760.932230] RIP: 0033:0x7fc3f3f0d335
[  760.935925] RSP: 002b:00007ffe7484abc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
[  760.943621] RAX: ffffffffffffffda RBX: 00005638285971c0 RCX: 00007fc3f3f0d335
[  760.951140] RDX: 00007ffe7484ac00 RSI: 00007ffe7484ac00 RDI: 00005638285961c0
[  760.958393] RBP: 00007ffe7484acc0 R08: 0000000000000003 R09: 0000000000001010
[  760.965651] R10: 0000000000000030 R11: 0000000000000246 R12: 00005638285961c0
[  760.972905] R13: 00005638285961c4 R14: 0000563828596121 R15: 0000563828596124
[  760.980311] 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  761.007735] Node 1 Normal: 24*4kB (UME) 34*8kB (UME) 21*16kB (ME) 808*32kB (UME) 2*64kB (UE) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26688kB
[  761.025446] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.034368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.043025] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.049009] Mem-Info:
[  761.052146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.054316] active_anon:13309 inactive_anon:37204 isolated_anon:0
[  761.054316]  active_file:24 inactive_file:21 isolated_file:27
[  761.054316]  unevictable:0 dirty:0 writeback:22 unstable:0
[  761.054316]  slab_reclaimable:12597 slab_unreclaimable:114606
[  761.054316]  mapped:52247 shmem:37652 pagetables:791 bounce:0
[  761.054316]  free:14106 free_pcp:181 free_cma:0
[  761.062887] 37728 total pagecache pages
[  761.062898] 0 pages in swap cache
[  761.062903] Swap cache stats: add 0, delete 0, find 0/0
[  761.062907] Free swap  = 0kB
[  761.062911] Total swap = 0kB
[  761.062917] 2097051 pages RAM
[  761.062920] 0 pages HighMem/MovableOnly
[  761.062923] 363841 pages reserved
[  761.062926] 0 pages cma reserved
[  761.067291] ODEBUG: assert_init not available (active state 0) object type: timer_list hint:           (null)
[  761.100490] Node 0 active_anon:51708kB inactive_anon:95612kB active_file:44kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:174156kB dirty:0kB writeback:80kB shmem:97044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  761.104060] ------------[ cut here ]------------
[  761.109978] Node 1 active_anon:1528kB inactive_anon:53204kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34832kB dirty:0kB writeback:8kB shmem:53564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  761.112244] WARNING: CPU: 0 PID: 23360 at lib/debugobjects.c:287 debug_print_object.cold+0xa7/0xdb
[  761.115228] Node 0 
[  761.118309] Kernel panic - not syncing: panic_on_warn set ...
[  761.118309] 
[  761.118318] CPU: 0 PID: 23360 Comm: syz-executor.0 Not tainted 4.14.227-syzkaller #0
[  761.118322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  761.118325] Call Trace:
[  761.118341]  dump_stack+0x1b2/0x281
[  761.118353]  panic+0x1f9/0x42d
[  761.118361]  ? add_taint.cold+0x16/0x16
[  761.118372]  ? debug_print_object.cold+0xa7/0xdb
[  761.118382]  ? debug_print_object.cold+0xa7/0xdb
[  761.118389]  __warn.cold+0x20/0x44
[  761.118398]  ? ist_end_non_atomic+0x10/0x10
[  761.118406]  ? debug_print_object.cold+0xa7/0xdb
[  761.118415]  report_bug+0x208/0x250
[  761.118426]  do_error_trap+0x195/0x2d0
[  761.118435]  ? math_error+0x2d0/0x2d0
[  761.118450]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  761.118463]  invalid_op+0x1b/0x40
[  761.142342] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  761.166928] RIP: 0010:debug_print_object.cold+0xa7/0xdb
[  761.166933] RSP: 0018:ffff888034e4f248 EFLAGS: 00010086
[  761.166940] RAX: 0000000000000061 RBX: 0000000000000005 RCX: 0000000000000000
[  761.166943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed10069c9e3f
[  761.166947] RBP: ffffffff878b6e80 R08: 0000000000000061 R09: 0000000000000001
[  761.166950] R10: 0000000000000000 R11: ffff8880ab622200 R12: 0000000000000000
[  761.166954] R13: 0000000000000000 R14: ffff88802c3cd630 R15: 1ffff110069c9e52
[  761.166973]  ? debug_print_object.cold+0xa7/0xdb
[  761.166982]  debug_object_assert_init+0x1d3/0x2d0
[  761.166994]  ? debug_object_active_state+0x330/0x330
[  761.167000]  ? rtnl_newlink+0x14dc/0x1830
[  761.167013]  ? rtnetlink_rcv_msg+0x3be/0xb10
[  761.167021]  ? netlink_rcv_skb+0x125/0x390
[  761.167034]  ? entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  761.167044]  del_timer+0x5d/0xe0
[  761.167052]  ? process_timeout+0x20/0x20
[  761.167065]  try_to_grab_pending+0x243/0x610
[  761.167074]  __cancel_work_timer+0x90/0x460
[  761.167081]  ? work_on_cpu_safe+0x70/0x70
[  761.167095]  ? batadv_tvlv_handler_get+0x1db/0x2b0
[  761.167107]  batadv_nc_mesh_free+0x41/0x120
[  761.167117]  batadv_mesh_free+0x70/0x150
[  761.167125]  batadv_mesh_init+0x561/0x630
[  761.167132]  batadv_softif_init_late+0xa26/0xc90
[  761.167139]  ? batadv_get_strings+0x40/0x40
[  761.167147]  ? dev_valid_name+0x1a0/0x1a0
[  761.167155]  ? batadv_get_strings+0x40/0x40
[  761.167163]  register_netdevice+0x291/0xe40
[  761.167173]  ? netdev_change_features+0xa0/0xa0
[  761.167182]  ? rtnl_create_link+0x129/0x890
[  761.167192]  rtnl_newlink+0x14dc/0x1830
[  761.167198]  ? rtnl_newlink+0x43d/0x1830
[  761.167206]  ? __lock_acquire+0x5fc/0x3f20
[  761.167220]  ? trace_hardirqs_on+0x10/0x10
[  761.167226]  ? rtnl_dellink+0x6a0/0x6a0
[  761.167233]  ? trace_hardirqs_on+0x10/0x10
[  761.167242]  ? __read_once_size_nocheck.constprop.0+0x10/0x10
[  761.167253]  ? deref_stack_reg+0x124/0x1a0
[  761.174343] syz-executor.1: 
[  761.199185]  ? lock_acquire+0x170/0x3f0
[  761.199193]  ? lock_downgrade+0x740/0x740
[  761.199202]  ? rtnl_dellink+0x6a0/0x6a0
[  761.199210]  rtnetlink_rcv_msg+0x3be/0xb10
[  761.199220]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[  761.199229]  ? __netlink_lookup+0x345/0x5d0
[  761.199241]  netlink_rcv_skb+0x125/0x390
[  761.199249]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[  761.199261]  ? netlink_ack+0x9a0/0x9a0
[  761.237755] lowmem_reserve[]:
[  761.237875]  netlink_unicast+0x437/0x610
[  761.241471]  0
[  761.244651]  ? netlink_sendskb+0xd0/0xd0
[  761.258052] page allocation failure: order:0
[  761.258094]  ? __check_object_size+0x179/0x230
[  761.261616] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=
[  761.265923]  netlink_sendmsg+0x62e/0xb80
[  761.280198]  2717
[  761.281954]  ? nlmsg_notify+0x170/0x170
[  761.286763]  2718
[  761.290211]  ? security_socket_sendmsg+0x83/0xb0
[  761.290219]  ? nlmsg_notify+0x170/0x170
[  761.290228]  sock_sendmsg+0xb5/0x100
[  761.290237]  SyS_sendto+0x1c7/0x2c0
[  761.290245]  ? SyS_getpeername+0x220/0x220
[  761.290270]  ? up_read+0x17/0x30
[  761.290279]  ? __do_page_fault+0x159/0xad0
[  761.290288]  ? do_syscall_64+0x4c/0x640
[  761.290295]  ? SyS_getpeername+0x220/0x220
[  761.290303]  do_syscall_64+0x1d5/0x640
[  761.290318]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[  761.290328] RIP: 0033:0x4193ec
[  761.325528] (null)
[  761.326882] RSP: 002b:00007fff16dc82c0 EFLAGS: 00000293
[  761.334254] syz-executor.1 cpuset=
[  761.341445]  ORIG_RAX: 000000000000002c
[  761.341451] RAX: ffffffffffffffda RBX: 00000000014a4320 RCX: 00000000004193ec
[  761.341454] RDX: 000000000000003c RSI: 00000000014a4370 RDI: 0000000000000003
[  761.341459] RBP: 0000000000000000 R08: 00007fff16dc8314 R09: 000000000000000c
[  761.341462] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[  761.341466] R13: 00000000014a4370 R14: 0000000000000003 R15: 0000000000000000
[  761.349397] Kernel Offset: disabled
[  761.685914] Rebooting in 86400 seconds..