Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts.
2025/05/07 01:56:58 ignoring optional flag "sandboxArg"="0"
2025/05/07 01:56:58 ignoring optional flag "type"="gce"
[   81.553955][ T1111] cfg80211: failed to load regulatory.db
2025/05/07 01:56:59 parsed 1 programs
2025/05/07 01:56:59 executed programs: 0
[   82.371356][ T4439] chnl_net:caif_netlink_parms(): no params data found
[   82.450026][ T4439] bridge0: port 1(bridge_slave_0) entered blocking state
[   82.457294][ T4439] bridge0: port 1(bridge_slave_0) entered disabled state
[   82.465488][ T4439] device bridge_slave_0 entered promiscuous mode
[   82.475509][ T4439] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.483105][ T4439] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.491747][ T4439] device bridge_slave_1 entered promiscuous mode
[   82.522794][ T4439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.534784][ T4439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   82.568799][ T4439] team0: Port device team_slave_0 added
[   82.577741][ T4439] team0: Port device team_slave_1 added
[   82.603350][ T4439] batman_adv: batadv0: Adding interface: batadv_slave_0
[   82.610761][ T4439] 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.
[   82.636773][ T4439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   82.649908][ T4439] batman_adv: batadv0: Adding interface: batadv_slave_1
[   82.657320][ T4439] 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.
[   82.683654][ T4439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   82.730460][ T4439] device hsr_slave_0 entered promiscuous mode
[   82.738984][ T4439] device hsr_slave_1 entered promiscuous mode
[   83.393006][ T4439] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   83.404702][ T4439] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   83.415178][ T4439] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   83.427366][ T4439] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   83.515731][ T4439] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.533820][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   83.543707][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   83.555529][ T4439] 8021q: adding VLAN 0 to HW filter on device team0
[   83.569178][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   83.579795][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   83.589891][ T1468] bridge0: port 1(bridge_slave_0) entered blocking state
[   83.597061][ T1468] bridge0: port 1(bridge_slave_0) entered forwarding state
[   83.618331][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   83.629756][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   83.639107][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   83.652633][ T1468] bridge0: port 2(bridge_slave_1) entered blocking state
[   83.660116][ T1468] bridge0: port 2(bridge_slave_1) entered forwarding state
[   83.671340][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   83.683514][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   83.694911][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   83.705346][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   83.716057][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   83.740328][ T4439] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   83.752203][ T4439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   83.765747][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   83.777199][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   83.786484][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   83.796207][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   83.807226][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   83.816043][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   83.825630][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   83.942032][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   83.950706][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   83.967058][ T4439] 8021q: adding VLAN 0 to HW filter on device batadv0
[   83.991061][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   84.002819][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   84.027942][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   84.039266][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   84.051084][ T4439] device veth0_vlan entered promiscuous mode
[   84.060233][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   84.069502][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   84.084704][ T4439] device veth1_vlan entered promiscuous mode
[   84.114121][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   84.123885][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   84.133961][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   84.143572][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   84.157389][ T4439] device veth0_macvtap entered promiscuous mode
[   84.169049][ T4439] device veth1_macvtap entered promiscuous mode
[   84.188938][ T4439] batman_adv: batadv0: Interface activated: batadv_slave_0
[   84.196283][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   84.206041][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   84.215005][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   84.225727][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   84.238619][ T4439] batman_adv: batadv0: Interface activated: batadv_slave_1
[   84.246053][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   84.255699][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   84.271724][ T4439] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   84.281705][ T4439] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   84.292350][ T4439] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   84.301536][ T4439] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   84.337516][ T1111] Bluetooth: hci0: command 0x0409 tx timeout
[   84.380350][ T1468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   84.390462][ T1468] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   84.413704][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   84.430211][ T1468] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   84.440205][ T1468] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   84.450566][  T742] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   84.763247][ T4550] loop0: detected capacity change from 0 to 32768
[   84.789125][ T4550] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4550)
[   84.838223][ T4550] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   84.853542][ T4550] BTRFS info (device loop0): force clearing of disk cache
[   84.863095][ T4550] BTRFS info (device loop0): setting nodatasum
[   84.871210][ T4550] BTRFS info (device loop0): enabling disk space caching
[   84.880005][ T4550] BTRFS info (device loop0): disk space caching is enabled
[   84.888272][ T4550] BTRFS info (device loop0): has skinny extents
[   85.015893][ T4550] BTRFS info (device loop0): enabling ssd optimizations
[   85.029771][ T4550] BTRFS info (device loop0): clearing free space tree
[   85.037414][ T4550] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   85.049327][ T4550] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   85.089458][ T4550] BTRFS info (device loop0): checking UUID tree
[   85.109400][ T4550] FAULT_INJECTION: forcing a failure.
[   85.109400][ T4550] name failslab, interval 1, probability 0, space 0, times 1
[   85.123518][ T4550] CPU: 1 PID: 4550 Comm: syz-executor.0 Not tainted 5.15.181-syzkaller #0
[   85.132074][ T4550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   85.142301][ T4550] Call Trace:
[   85.145602][ T4550]  <TASK>
[   85.148554][ T4550]  dump_stack_lvl+0x168/0x230
[   85.153289][ T4550]  ? show_regs_print_info+0x20/0x20
[   85.158527][ T4550]  ? load_image+0x3b0/0x3b0
[   85.163065][ T4550]  ? __might_sleep+0xf0/0xf0
[   85.167681][ T4550]  ? __lock_acquire+0x7c60/0x7c60
[   85.172747][ T4550]  should_fail+0x38c/0x4c0
[   85.177203][ T4550]  should_failslab+0x5/0x20
[   85.181819][ T4550]  slab_pre_alloc_hook+0x51/0xc0
[   85.186873][ T4550]  ? btrfs_add_delayed_tree_ref+0x1fb/0xf40
[   85.192810][ T4550]  kmem_cache_alloc+0x3d/0x290
[   85.197624][ T4550]  btrfs_add_delayed_tree_ref+0x1fb/0xf40
[   85.203411][ T4550]  ? rcu_is_watching+0x11/0xa0
[   85.208381][ T4550]  ? btrfs_alloc_tree_block+0xa21/0x1300
[   85.214057][ T4550]  btrfs_alloc_tree_block+0xbe1/0x1300
[   85.219565][ T4550]  ? alloc_reserved_file_extent+0x710/0x710
[   85.225619][ T4550]  create_subvol+0x56e/0x1a40
[   85.230350][ T4550]  ? create_snapshot+0x800/0x800
[   85.235379][ T4550]  ? down_read+0x1aa/0x2e0
[   85.239833][ T4550]  btrfs_mksubvol+0x67c/0x790
[   85.244561][ T4550]  __btrfs_ioctl_snap_create+0x1b0/0x570
[   85.250416][ T4550]  btrfs_ioctl_snap_create_v2+0x1bf/0x3e0
[   85.256192][ T4550]  btrfs_ioctl+0x66e/0xb10
[   85.260651][ T4550]  ? btrfs_ioctl_get_supported_features+0x40/0x40
[   85.267129][ T4550]  __se_sys_ioctl+0xfa/0x170
[   85.271754][ T4550]  do_syscall_64+0x4c/0xa0
[   85.276201][ T4550]  ? clear_bhb_loop+0x15/0x70
[   85.281001][ T4550]  ? clear_bhb_loop+0x15/0x70
[   85.285805][ T4550]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   85.291741][ T4550] RIP: 0033:0x7faddf114959
[   85.296316][ T4550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   85.316029][ T4550] RSP: 002b:00007fadde4960c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   85.324489][ T4550] RAX: ffffffffffffffda RBX: 00007faddf233f80 RCX: 00007faddf114959
[   85.332585][ T4550] RDX: 0000000020000300 RSI: 0000000050009418 RDI: 0000000000000004
[   85.340588][ T4550] RBP: 00007fadde496120 R08: 0000000000000000 R09: 0000000000000000
[   85.348600][ T4550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[   85.356595][ T4550] R13: 000000000000000b R14: 00007faddf233f80 R15: 00007ffe9fd215a8
[   85.364608][ T4550]  </TASK>
[   85.477137][ T4439] ------------[ cut here ]------------
[   85.482967][ T4439] WARNING: CPU: 0 PID: 4439 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   85.494519][ T4439] Modules linked in:
[   85.500168][ T4439] CPU: 0 PID: 4439 Comm: syz-executor.0 Not tainted 5.15.181-syzkaller #0
[   85.508783][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   85.518975][ T4439] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   85.526483][ T4439] Code: 35 00 00 74 08 4c 89 ff e8 0a cc 5f fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 87 5a 1a fe 49 39 ec 73 1a e8 9d 58 1a fe <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8
[   85.546528][ T4439] RSP: 0018:ffffc90002f9fb58 EFLAGS: 00010293
[   85.552839][ T4439] RAX: ffffffff835d6573 RBX: fffffffffff30000 RCX: ffff88801de80000
[   85.561002][ T4439] RDX: 0000000000000000 RSI: 00000000000d0000 RDI: 00000000000cf000
[   85.569061][ T4439] RBP: 00000000000d0000 R08: dffffc0000000000 R09: fffffbfff1ad155e
[   85.577227][ T4439] R10: fffffbfff1ad155e R11: 1ffffffff1ad155d R12: 00000000000cf000
[   85.585523][ T4439] R13: 1ffff1100fd47c0c R14: dffffc0000000000 R15: ffff88807ea3e060
[   85.593729][ T4439] FS:  00005555893a8480(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[   85.602985][ T4439] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   85.609744][ T4439] CR2: 00007ffe9fd1fff8 CR3: 0000000071e0b000 CR4: 00000000003506f0
[   85.617856][ T4439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   85.625881][ T4439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   85.633988][ T4439] Call Trace:
[   85.637328][ T4439]  <TASK>
[   85.640288][ T4439]  btrfs_block_rsv_release+0x367/0x550
[   85.645892][ T4439]  btrfs_release_global_block_rsv+0x2f/0x250
[   85.651995][ T4439]  btrfs_free_block_groups+0x8c6/0xcc0
[   85.657552][ T4439]  close_ctree+0x706/0x8c0
[   85.662013][ T4439]  ? init_tree_roots+0x1b30/0x1b30
[   85.667359][ T4439]  ? clear_inode+0x150/0x150
[   85.671991][ T4439]  ? btrfs_attach_transaction_barrier+0x81/0x90
[   85.678363][ T4439]  ? fscrypt_destroy_keyring+0x288/0x2a0
[   85.684136][ T4439]  ? btrfs_fill_super+0x2e0/0x2e0
[   85.689364][ T4439]  generic_shutdown_super+0x130/0x300
[   85.694785][ T4439]  kill_anon_super+0x36/0x70
[   85.699753][ T4439]  btrfs_kill_super+0x3d/0x50
[   85.704722][ T4439]  deactivate_locked_super+0x93/0xf0
[   85.710140][ T4439]  cleanup_mnt+0x418/0x4d0
[   85.714622][ T4439]  ? lockdep_hardirqs_on+0x94/0x140
[   85.720009][ T4439]  task_work_run+0x125/0x1a0
[   85.724732][ T4439]  exit_to_user_mode_loop+0x10f/0x130
[   85.730486][ T4439]  exit_to_user_mode_prepare+0xb1/0x140
[   85.736078][ T4439]  syscall_exit_to_user_mode+0x16/0x40
[   85.741919][ T4439]  do_syscall_64+0x58/0xa0
[   85.746396][ T4439]  ? clear_bhb_loop+0x15/0x70
[   85.751209][ T4439]  ? clear_bhb_loop+0x15/0x70
[   85.755930][ T4439]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   85.761957][ T4439] RIP: 0033:0x7faddf115c87
[   85.766406][ T4439] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[   85.786299][ T4439] RSP: 002b:00007ffe9fd207c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[   85.794827][ T4439] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faddf115c87
[   85.802906][ T4439] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe9fd20880
[   85.811097][ T4439] RBP: 00007ffe9fd20880 R08: 0000000000000000 R09: 0000000000000000
[   85.819174][ T4439] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe9fd21940
[   85.827558][ T4439] R13: 00007faddf16fc5a R14: 00000000000149f9 R15: 0000000000000003
[   85.835687][ T4439]  </TASK>
[   85.838837][ T4439] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   85.846142][ T4439] CPU: 0 PID: 4439 Comm: syz-executor.0 Not tainted 5.15.181-syzkaller #0
[   85.854677][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   85.864768][ T4439] Call Trace:
[   85.868084][ T4439]  <TASK>
[   85.871041][ T4439]  dump_stack_lvl+0x168/0x230
[   85.875948][ T4439]  ? show_regs_print_info+0x20/0x20
[   85.881629][ T4439]  ? load_image+0x3b0/0x3b0
[   85.886282][ T4439]  panic+0x2c9/0x7f0
[   85.890236][ T4439]  ? bpf_jit_dump+0xd0/0xd0
[   85.894883][ T4439]  ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   85.901878][ T4439]  __warn+0x248/0x2b0
[   85.905911][ T4439]  ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   85.912808][ T4439]  report_bug+0x1b7/0x2e0
[   85.917188][ T4439]  handle_bug+0x3a/0x70
[   85.921384][ T4439]  exc_invalid_op+0x16/0x40
[   85.925929][ T4439]  asm_exc_invalid_op+0x16/0x20
[   85.930833][ T4439] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   85.938422][ T4439] Code: 35 00 00 74 08 4c 89 ff e8 0a cc 5f fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 87 5a 1a fe 49 39 ec 73 1a e8 9d 58 1a fe <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8
[   85.958160][ T4439] RSP: 0018:ffffc90002f9fb58 EFLAGS: 00010293
[   85.964268][ T4439] RAX: ffffffff835d6573 RBX: fffffffffff30000 RCX: ffff88801de80000
[   85.972288][ T4439] RDX: 0000000000000000 RSI: 00000000000d0000 RDI: 00000000000cf000
[   85.980298][ T4439] RBP: 00000000000d0000 R08: dffffc0000000000 R09: fffffbfff1ad155e
[   85.988315][ T4439] R10: fffffbfff1ad155e R11: 1ffffffff1ad155d R12: 00000000000cf000
[   85.996511][ T4439] R13: 1ffff1100fd47c0c R14: dffffc0000000000 R15: ffff88807ea3e060
[   86.004533][ T4439]  ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   86.011442][ T4439]  ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0
[   86.018435][ T4439]  btrfs_block_rsv_release+0x367/0x550
[   86.023954][ T4439]  btrfs_release_global_block_rsv+0x2f/0x250
[   86.029988][ T4439]  btrfs_free_block_groups+0x8c6/0xcc0
[   86.035613][ T4439]  close_ctree+0x706/0x8c0
[   86.040089][ T4439]  ? init_tree_roots+0x1b30/0x1b30
[   86.045264][ T4439]  ? clear_inode+0x150/0x150
[   86.049918][ T4439]  ? btrfs_attach_transaction_barrier+0x81/0x90
[   86.056220][ T4439]  ? fscrypt_destroy_keyring+0x288/0x2a0
[   86.061921][ T4439]  ? btrfs_fill_super+0x2e0/0x2e0
[   86.067090][ T4439]  generic_shutdown_super+0x130/0x300
[   86.072605][ T4439]  kill_anon_super+0x36/0x70
[   86.077245][ T4439]  btrfs_kill_super+0x3d/0x50
[   86.082082][ T4439]  deactivate_locked_super+0x93/0xf0
[   86.087455][ T4439]  cleanup_mnt+0x418/0x4d0
[   86.091922][ T4439]  ? lockdep_hardirqs_on+0x94/0x140
[   86.097169][ T4439]  task_work_run+0x125/0x1a0
[   86.101823][ T4439]  exit_to_user_mode_loop+0x10f/0x130
[   86.107786][ T4439]  exit_to_user_mode_prepare+0xb1/0x140
[   86.113381][ T4439]  syscall_exit_to_user_mode+0x16/0x40
[   86.118882][ T4439]  do_syscall_64+0x58/0xa0
[   86.123341][ T4439]  ? clear_bhb_loop+0x15/0x70
[   86.128061][ T4439]  ? clear_bhb_loop+0x15/0x70
[   86.132831][ T4439]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   86.138889][ T4439] RIP: 0033:0x7faddf115c87
[   86.143365][ T4439] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[   86.163115][ T4439] RSP: 002b:00007ffe9fd207c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[   86.171764][ T4439] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faddf115c87
[   86.179780][ T4439] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe9fd20880
[   86.187818][ T4439] RBP: 00007ffe9fd20880 R08: 0000000000000000 R09: 0000000000000000
[   86.195923][ T4439] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe9fd21940
[   86.204307][ T4439] R13: 00007faddf16fc5a R14: 00000000000149f9 R15: 0000000000000003
[   86.212335][ T4439]  </TASK>
[   86.215595][ T4439] Kernel Offset: disabled
[   86.220141][ T4439] Rebooting in 86400 seconds..