[   56.563552][ T1519] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   56.622356][ T1519] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   56.692976][ T1519] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   57.375365][ T1519] device hsr_slave_0 left promiscuous mode
[   57.382361][ T1519] device hsr_slave_1 left promiscuous mode
[   57.389717][ T1519] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   57.397253][ T1519] batman_adv: batadv0: Removing interface: batadv_slave_0
[   57.406684][ T1519] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   57.414237][ T1519] batman_adv: batadv0: Removing interface: batadv_slave_1
[   57.422951][ T1519] device bridge_slave_1 left promiscuous mode
[   57.430303][ T1519] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.445716][ T1519] device bridge_slave_0 left promiscuous mode
[   57.453875][ T1519] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.474812][ T1519] device veth1_macvtap left promiscuous mode
[   57.481539][ T1519] device veth0_macvtap left promiscuous mode
[   57.488072][ T1519] device veth1_vlan left promiscuous mode
[   57.494133][ T1519] device veth0_vlan left promiscuous mode
[   57.631450][ T1519] team0 (unregistering): Port device team_slave_1 removed
[   57.643554][ T1519] team0 (unregistering): Port device team_slave_0 removed
[   57.655839][ T1519] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[   57.672004][ T1519] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[   57.717586][ T1519] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts.
2026/06/10 20:00:11 ignoring optional flag "type"="gce"
2026/06/10 20:00:12 parsed 1 programs
2026/06/10 20:00:13 executed programs: 0
[   62.044675][ T4393] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
[   62.186088][ T4402] chnl_net:caif_netlink_parms(): no params data found
[   62.222940][ T4402] bridge0: port 1(bridge_slave_0) entered blocking state
[   62.230416][ T4402] bridge0: port 1(bridge_slave_0) entered disabled state
[   62.238849][ T4402] device bridge_slave_0 entered promiscuous mode
[   62.247081][ T4402] bridge0: port 2(bridge_slave_1) entered blocking state
[   62.254333][ T4402] bridge0: port 2(bridge_slave_1) entered disabled state
[   62.262108][ T4402] device bridge_slave_1 entered promiscuous mode
[   62.281579][ T4402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   62.292287][ T4402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   62.313709][ T4402] team0: Port device team_slave_0 added
[   62.320754][ T4402] team0: Port device team_slave_1 added
[   62.336481][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_0
[   62.343553][ T4402] 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.
[   62.369858][ T4402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   62.382286][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_1
[   62.389761][ T4402] 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.
[   62.415933][ T4402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   62.442725][ T4402] device hsr_slave_0 entered promiscuous mode
[   62.449474][ T4402] device hsr_slave_1 entered promiscuous mode
[   62.891389][ T4402] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   62.901201][ T4402] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   62.910935][ T4402] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   62.920857][ T4402] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   62.944151][ T4402] bridge0: port 2(bridge_slave_1) entered blocking state
[   62.951389][ T4402] bridge0: port 2(bridge_slave_1) entered forwarding state
[   62.958862][ T4402] bridge0: port 1(bridge_slave_0) entered blocking state
[   62.965954][ T4402] bridge0: port 1(bridge_slave_0) entered forwarding state
[   63.021351][ T4402] 8021q: adding VLAN 0 to HW filter on device bond0
[   63.035801][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.046047][ T1519] bridge0: port 1(bridge_slave_0) entered disabled state
[   63.054691][ T1519] bridge0: port 2(bridge_slave_1) entered disabled state
[   63.063374][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   63.077511][ T4402] 8021q: adding VLAN 0 to HW filter on device team0
[   63.089430][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   63.099120][ T1519] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.106220][ T1519] bridge0: port 1(bridge_slave_0) entered forwarding state
[   63.126187][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   63.135243][ T1519] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.142379][ T1519] bridge0: port 2(bridge_slave_1) entered forwarding state
[   63.160852][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   63.178713][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   63.190071][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   63.201128][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   63.211029][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   63.219738][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   63.228439][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   63.236944][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   63.247882][ T4402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   63.370199][ T4402] 8021q: adding VLAN 0 to HW filter on device batadv0
[   63.379605][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   63.387173][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   63.407410][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   63.418280][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   63.437381][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   63.445689][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   63.457835][ T4402] device veth0_vlan entered promiscuous mode
[   63.464318][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   63.474769][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   63.488910][ T4402] device veth1_vlan entered promiscuous mode
[   63.511055][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   63.520942][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   63.529738][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   63.539848][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   63.551221][ T4402] device veth0_macvtap entered promiscuous mode
[   63.564658][ T4402] device veth1_macvtap entered promiscuous mode
[   63.582495][ T4402] batman_adv: batadv0: Interface activated: batadv_slave_0
[   63.592280][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   63.603229][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   63.612667][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   63.621663][ T1519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   63.635703][ T4402] batman_adv: batadv0: Interface activated: batadv_slave_1
[   63.644185][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   63.654215][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   63.666213][ T4402] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   63.675401][ T4402] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   63.684999][ T4402] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   63.694077][ T4402] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   63.976001][ T4479] loop0: detected capacity change from 0 to 32768
[   63.991358][ T4479] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4479)
[   64.035468][ T4479] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   64.068523][ T4479] BTRFS info (device loop0): force clearing of disk cache
[   64.075684][ T4479] BTRFS info (device loop0): setting nodatasum
[   64.097370][ T4479] BTRFS info (device loop0): allowing degraded mounts
[   64.104269][ T4479] BTRFS info (device loop0): enabling disk space caching
[   64.116502][ T4479] BTRFS info (device loop0): disk space caching is enabled
[   64.124071][ T4479] BTRFS info (device loop0): has skinny extents
[   64.198192][   T21] Bluetooth: hci0: command 0x0409 tx timeout
[   64.247080][ T4479] BTRFS info (device loop0): enabling ssd optimizations
[   64.261282][ T4479] BTRFS info (device loop0): clearing free space tree
[   64.279870][ T4479] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   64.302110][ T4479] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   64.335695][ T4479] BTRFS info (device loop0): checking UUID tree
[   64.359628][ T4479] FAULT_INJECTION: forcing a failure.
[   64.359628][ T4479] name failslab, interval 1, probability 0, space 0, times 1
[   64.377391][ T4479] CPU: 1 PID: 4479 Comm: syz-executor.0 Not tainted syzkaller #0
[   64.385167][ T4479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   64.395366][ T4479] Call Trace:
[   64.398659][ T4479]  <TASK>
[   64.401684][ T4479]  dump_stack_lvl+0x188/0x250
[   64.406392][ T4479]  ? show_regs_print_info+0x20/0x20
[   64.411692][ T4479]  ? load_image+0x400/0x400
[   64.416296][ T4479]  ? __might_sleep+0xf0/0xf0
[   64.420909][ T4479]  ? __lock_acquire+0x7d10/0x7d10
[   64.426046][ T4479]  should_fail+0x38c/0x4c0
[   64.430508][ T4479]  should_failslab+0x5/0x20
[   64.435029][ T4479]  slab_pre_alloc_hook+0x51/0xc0
[   64.440016][ T4479]  __kmalloc_node+0x6e/0x3b0
[   64.444716][ T4479]  ? memcg_alloc_page_obj_cgroups+0x81/0x120
[   64.450818][ T4479]  ? mod_objcg_mlstate+0x2e0/0x2e0
[   64.455948][ T4479]  memcg_alloc_page_obj_cgroups+0x81/0x120
[   64.461777][ T4479]  slab_post_alloc_hook+0xba/0x380
[   64.466915][ T4479]  kmem_cache_alloc_trace+0x103/0x2a0
[   64.472390][ T4479]  ? legacy_init_fs_context+0x4d/0xb0
[   64.477788][ T4479]  legacy_init_fs_context+0x4d/0xb0
[   64.483129][ T4479]  alloc_fs_context+0x5ff/0x780
[   64.488005][ T4479]  path_mount+0xc61/0x1030
[   64.492444][ T4479]  ? user_path_at_empty+0x13e/0x190
[   64.497667][ T4479]  __se_sys_mount+0x2e3/0x3d0
[   64.502361][ T4479]  ? __x64_sys_mount+0xc0/0xc0
[   64.507156][ T4479]  ? lockdep_hardirqs_on+0x94/0x140
[   64.512383][ T4479]  ? __x64_sys_mount+0x1c/0xc0
[   64.517161][ T4479]  do_syscall_64+0x4c/0xa0
[   64.521590][ T4479]  ? clear_bhb_loop+0x30/0x80
[   64.526294][ T4479]  ? clear_bhb_loop+0x30/0x80
[   64.530989][ T4479]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   64.536914][ T4479] RIP: 0033:0x7fc99755078a
[   64.541350][ T4479] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   64.561164][ T4479] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   64.569607][ T4479] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   64.577601][ T4479] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[   64.585586][ T4479] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   64.593572][ T4479] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   64.601565][ T4479] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   64.609563][ T4479]  </TASK>
[   65.133016][ T4553] loop0: detected capacity change from 0 to 32768
[   65.160389][ T4553] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4553)
[   65.207660][ T4553] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   65.227704][ T4553] BTRFS info (device loop0): force clearing of disk cache
[   65.238670][ T4553] BTRFS info (device loop0): setting nodatasum
[   65.244962][ T4553] BTRFS info (device loop0): allowing degraded mounts
[   65.268399][ T4553] BTRFS info (device loop0): enabling disk space caching
[   65.275637][ T4553] BTRFS info (device loop0): disk space caching is enabled
[   65.283800][ T4553] BTRFS info (device loop0): has skinny extents
[   65.379461][ T4553] BTRFS info (device loop0): enabling ssd optimizations
[   65.388796][ T4553] BTRFS info (device loop0): clearing free space tree
[   65.399195][ T4553] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   65.409675][ T4553] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   65.429325][ T4553] BTRFS info (device loop0): checking UUID tree
[   65.440669][ T4553] FAULT_INJECTION: forcing a failure.
[   65.440669][ T4553] name failslab, interval 1, probability 0, space 0, times 0
[   65.454052][ T4553] CPU: 1 PID: 4553 Comm: syz-executor.0 Not tainted syzkaller #0
[   65.461807][ T4553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   65.471873][ T4553] Call Trace:
[   65.475260][ T4553]  <TASK>
[   65.478201][ T4553]  dump_stack_lvl+0x188/0x250
[   65.482894][ T4553]  ? show_regs_print_info+0x20/0x20
[   65.488107][ T4553]  ? load_image+0x400/0x400
[   65.492630][ T4553]  ? __lock_acquire+0x7d10/0x7d10
[   65.497677][ T4553]  ? mutex_unlock+0x10/0x10
[   65.502198][ T4553]  ? do_raw_spin_lock+0x128/0x2f0
[   65.507268][ T4553]  should_fail+0x38c/0x4c0
[   65.511709][ T4553]  should_failslab+0x5/0x20
[   65.516336][ T4553]  slab_pre_alloc_hook+0x51/0xc0
[   65.521378][ T4553]  ? start_transaction+0x4d7/0x1130
[   65.526597][ T4553]  kmem_cache_alloc+0x3d/0x290
[   65.531378][ T4553]  start_transaction+0x4d7/0x1130
[   65.536440][ T4553]  ? btrfs_run_ordered_extent_work+0x30/0x30
[   65.542442][ T4553]  ? writeback_inodes_sb_nr+0x30/0x30
[   65.547887][ T4553]  btrfs_attach_transaction_barrier+0x20/0x90
[   65.553980][ T4553]  btrfs_sync_fs+0x10d/0x660
[   65.558588][ T4553]  sync_filesystem+0x1be/0x220
[   65.563461][ T4553]  btrfs_remount+0x214/0x1590
[   65.568158][ T4553]  ? __rwlock_init+0x140/0x140
[   65.572935][ T4553]  ? do_raw_spin_unlock+0x11d/0x230
[   65.578150][ T4553]  ? list_lru_walk_node+0x22e/0x280
[   65.583467][ T4553]  ? shrink_dentry_list+0x671/0x680
[   65.588689][ T4553]  ? btrfs_statfs+0x18f0/0x18f0
[   65.593556][ T4553]  ? dentry_lru_isolate+0x2e0/0x2e0
[   65.598776][ T4553]  ? hook_sb_remount+0x19/0xc0
[   65.603550][ T4553]  ? bpf_lsm_sb_remount+0x5/0x10
[   65.608502][ T4553]  reconfigure_super+0x219/0x8a0
[   65.613464][ T4553]  path_mount+0xd54/0x1030
[   65.617904][ T4553]  ? user_path_at_empty+0x13e/0x190
[   65.623116][ T4553]  __se_sys_mount+0x2e3/0x3d0
[   65.627808][ T4553]  ? __x64_sys_mount+0xc0/0xc0
[   65.632585][ T4553]  ? lockdep_hardirqs_on+0x94/0x140
[   65.637883][ T4553]  ? __x64_sys_mount+0x1c/0xc0
[   65.642667][ T4553]  do_syscall_64+0x4c/0xa0
[   65.647096][ T4553]  ? clear_bhb_loop+0x30/0x80
[   65.651786][ T4553]  ? clear_bhb_loop+0x30/0x80
[   65.656485][ T4553]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   65.662391][ T4553] RIP: 0033:0x7fc99755078a
[   65.666924][ T4553] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   65.687095][ T4553] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   65.695534][ T4553] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   65.703524][ T4553] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[   65.711513][ T4553] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   65.719497][ T4553] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   65.727499][ T4553] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   65.735573][ T4553]  </TASK>
[   66.224616][ T4626] loop0: detected capacity change from 0 to 32768
[   66.251459][ T4626] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4626)
[   66.267454][ T1111] Bluetooth: hci0: command 0x041b tx timeout
[   66.294537][ T4626] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   66.318502][ T4626] BTRFS info (device loop0): force clearing of disk cache
[   66.330319][ T4626] BTRFS info (device loop0): setting nodatasum
[   66.336634][ T4626] BTRFS info (device loop0): allowing degraded mounts
[   66.344925][ T4626] BTRFS info (device loop0): enabling disk space caching
[   66.358703][ T4626] BTRFS info (device loop0): disk space caching is enabled
[   66.369355][ T4626] BTRFS info (device loop0): has skinny extents
[   66.466512][ T4626] BTRFS info (device loop0): enabling ssd optimizations
[   66.474674][ T4626] BTRFS info (device loop0): clearing free space tree
[   66.483675][ T4626] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   66.493853][ T4626] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   66.511656][ T4626] BTRFS info (device loop0): checking UUID tree
[   66.527818][ T4626] FAULT_INJECTION: forcing a failure.
[   66.527818][ T4626] name failslab, interval 1, probability 0, space 0, times 0
[   66.545885][ T4626] CPU: 0 PID: 4626 Comm: syz-executor.0 Not tainted syzkaller #0
[   66.553747][ T4626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   66.564023][ T4626] Call Trace:
[   66.567331][ T4626]  <TASK>
[   66.570272][ T4626]  dump_stack_lvl+0x188/0x250
[   66.574971][ T4626]  ? show_regs_print_info+0x20/0x20
[   66.580182][ T4626]  ? load_image+0x400/0x400
[   66.584704][ T4626]  ? __might_sleep+0xf0/0xf0
[   66.589405][ T4626]  ? __lock_acquire+0x7d10/0x7d10
[   66.594457][ T4626]  should_fail+0x38c/0x4c0
[   66.598901][ T4626]  should_failslab+0x5/0x20
[   66.603423][ T4626]  slab_pre_alloc_hook+0x51/0xc0
[   66.608378][ T4626]  ? getname_flags+0xb5/0x500
[   66.613069][ T4626]  kmem_cache_alloc+0x3d/0x290
[   66.617853][ T4626]  getname_flags+0xb5/0x500
[   66.622379][ T4626]  do_sys_openat2+0xdd/0x4b0
[   66.627492][ T4626]  ? __lock_acquire+0x7d10/0x7d10
[   66.632537][ T4626]  ? do_sys_open+0xe0/0xe0
[   66.636964][ T4626]  ? lockdep_hardirqs_on_prepare+0x409/0x770
[   66.642961][ T4626]  ? lock_chain_count+0x20/0x20
[   66.647834][ T4626]  ? vtime_user_exit+0x2c8/0x3e0
[   66.652888][ T4626]  __x64_sys_openat+0x135/0x160
[   66.657774][ T4626]  do_syscall_64+0x4c/0xa0
[   66.662205][ T4626]  ? clear_bhb_loop+0x30/0x80
[   66.666899][ T4626]  ? clear_bhb_loop+0x30/0x80
[   66.671606][ T4626]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   66.677521][ T4626] RIP: 0033:0x7fc99757351e
[   66.682171][ T4626] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[   66.701795][ T4626] RSP: 002b:00007fc9968e0e28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   66.710224][ T4626] RAX: ffffffffffffffda RBX: 00007fc9968e16c0 RCX: 00007fc99757351e
[   66.718299][ T4626] RDX: 0000000000010000 RSI: 0000000020000100 RDI: ffffffffffffff9c
[   66.726327][ T4626] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000
[   66.734492][ T4626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000100
[   66.742653][ T4626] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   66.750657][ T4626]  </TASK>
[   67.225204][ T4687] loop0: detected capacity change from 0 to 32768
[   67.237565][ T4687] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4687)
[   67.260306][ T4687] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   67.271259][ T4687] BTRFS info (device loop0): force clearing of disk cache
[   67.278818][ T4687] BTRFS info (device loop0): setting nodatasum
[   67.285365][ T4687] BTRFS info (device loop0): allowing degraded mounts
[   67.293111][ T4687] BTRFS info (device loop0): enabling disk space caching
[   67.300549][ T4687] BTRFS info (device loop0): disk space caching is enabled
[   67.308022][ T4687] BTRFS info (device loop0): has skinny extents
[   67.437738][ T4687] BTRFS info (device loop0): enabling ssd optimizations
[   67.447784][ T4687] BTRFS info (device loop0): clearing free space tree
[   67.457623][ T4687] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   67.471887][ T4687] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   67.487053][ T4687] BTRFS info (device loop0): checking UUID tree
[   67.498503][ T4687] FAULT_INJECTION: forcing a failure.
[   67.498503][ T4687] name failslab, interval 1, probability 0, space 0, times 0
[   67.527416][ T4687] CPU: 1 PID: 4687 Comm: syz-executor.0 Not tainted syzkaller #0
[   67.535187][ T4687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   67.545347][ T4687] Call Trace:
[   67.548657][ T4687]  <TASK>
[   67.551604][ T4687]  dump_stack_lvl+0x188/0x250
[   67.556304][ T4687]  ? show_regs_print_info+0x20/0x20
[   67.561526][ T4687]  ? load_image+0x400/0x400
[   67.566058][ T4687]  ? __lock_acquire+0x7d10/0x7d10
[   67.571117][ T4687]  ? mutex_unlock+0x10/0x10
[   67.575890][ T4687]  ? do_raw_spin_lock+0x128/0x2f0
[   67.580942][ T4687]  should_fail+0x38c/0x4c0
[   67.585388][ T4687]  should_failslab+0x5/0x20
[   67.589913][ T4687]  slab_pre_alloc_hook+0x51/0xc0
[   67.594896][ T4687]  ? start_transaction+0x4d7/0x1130
[   67.600133][ T4687]  kmem_cache_alloc+0x3d/0x290
[   67.604921][ T4687]  start_transaction+0x4d7/0x1130
[   67.609974][ T4687]  ? btrfs_run_ordered_extent_work+0x30/0x30
[   67.615980][ T4687]  ? writeback_inodes_sb_nr+0x30/0x30
[   67.621379][ T4687]  btrfs_attach_transaction_barrier+0x20/0x90
[   67.627470][ T4687]  btrfs_sync_fs+0x10d/0x660
[   67.632110][ T4687]  sync_filesystem+0x1be/0x220
[   67.636896][ T4687]  btrfs_remount+0x214/0x1590
[   67.641600][ T4687]  ? __rwlock_init+0x140/0x140
[   67.646384][ T4687]  ? do_raw_spin_unlock+0x11d/0x230
[   67.651617][ T4687]  ? list_lru_walk_node+0x22e/0x280
[   67.656836][ T4687]  ? shrink_dentry_list+0x671/0x680
[   67.662154][ T4687]  ? btrfs_statfs+0x18f0/0x18f0
[   67.667039][ T4687]  ? dentry_lru_isolate+0x2e0/0x2e0
[   67.672276][ T4687]  ? hook_sb_remount+0x19/0xc0
[   67.677067][ T4687]  ? bpf_lsm_sb_remount+0x5/0x10
[   67.682303][ T4687]  reconfigure_super+0x219/0x8a0
[   67.687267][ T4687]  path_mount+0xd54/0x1030
[   67.691795][ T4687]  ? user_path_at_empty+0x13e/0x190
[   67.697014][ T4687]  __se_sys_mount+0x2e3/0x3d0
[   67.701730][ T4687]  ? __x64_sys_mount+0xc0/0xc0
[   67.706603][ T4687]  ? lockdep_hardirqs_on+0x94/0x140
[   67.711819][ T4687]  ? __x64_sys_mount+0x1c/0xc0
[   67.716608][ T4687]  do_syscall_64+0x4c/0xa0
[   67.721130][ T4687]  ? clear_bhb_loop+0x30/0x80
[   67.725910][ T4687]  ? clear_bhb_loop+0x30/0x80
[   67.730606][ T4687]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   67.736518][ T4687] RIP: 0033:0x7fc99755078a
[   67.741036][ T4687] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   67.760838][ T4687] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   67.769266][ T4687] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   67.777371][ T4687] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
2026/06/10 20:00:19 executed programs: 4
[   67.785622][ T4687] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   67.793609][ T4687] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   67.801593][ T4687] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   67.809599][ T4687]  </TASK>
[   68.268674][ T4756] loop0: detected capacity change from 0 to 32768
[   68.287148][ T4756] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4756)
[   68.306120][ T4756] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   68.317410][ T4756] BTRFS info (device loop0): force clearing of disk cache
[   68.326376][ T4756] BTRFS info (device loop0): setting nodatasum
[   68.335209][ T4756] BTRFS info (device loop0): allowing degraded mounts
[   68.344019][ T4756] BTRFS info (device loop0): enabling disk space caching
[   68.353605][ T4756] BTRFS info (device loop0): disk space caching is enabled
[   68.357418][ T4748] Bluetooth: hci0: command 0x040f tx timeout
[   68.361910][ T4756] BTRFS info (device loop0): has skinny extents
[   68.440089][ T4756] BTRFS info (device loop0): enabling ssd optimizations
[   68.449271][ T4756] BTRFS info (device loop0): clearing free space tree
[   68.456224][ T4756] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   68.466586][ T4756] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   68.483204][ T4756] BTRFS info (device loop0): checking UUID tree
[   68.493478][ T4756] FAULT_INJECTION: forcing a failure.
[   68.493478][ T4756] name failslab, interval 1, probability 0, space 0, times 0
[   68.507468][ T4756] CPU: 1 PID: 4756 Comm: syz-executor.0 Not tainted syzkaller #0
[   68.515221][ T4756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   68.525284][ T4756] Call Trace:
[   68.528573][ T4756]  <TASK>
[   68.531490][ T4756]  dump_stack_lvl+0x188/0x250
[   68.536149][ T4756]  ? show_regs_print_info+0x20/0x20
[   68.541327][ T4756]  ? load_image+0x400/0x400
[   68.545810][ T4756]  ? __might_sleep+0xf0/0xf0
[   68.550422][ T4756]  ? __lock_acquire+0x7d10/0x7d10
[   68.555522][ T4756]  should_fail+0x38c/0x4c0
[   68.559963][ T4756]  should_failslab+0x5/0x20
[   68.564447][ T4756]  slab_pre_alloc_hook+0x51/0xc0
[   68.569363][ T4756]  ? getname_flags+0xb5/0x500
[   68.574028][ T4756]  kmem_cache_alloc+0x3d/0x290
[   68.578799][ T4756]  getname_flags+0xb5/0x500
[   68.583291][ T4756]  do_sys_openat2+0xdd/0x4b0
[   68.587866][ T4756]  ? __lock_acquire+0x7d10/0x7d10
[   68.592893][ T4756]  ? do_sys_open+0xe0/0xe0
[   68.597299][ T4756]  ? lockdep_hardirqs_on_prepare+0x409/0x770
[   68.603389][ T4756]  ? lock_chain_count+0x20/0x20
[   68.608240][ T4756]  ? vtime_user_exit+0x2c8/0x3e0
[   68.613182][ T4756]  __x64_sys_openat+0x135/0x160
[   68.618022][ T4756]  do_syscall_64+0x4c/0xa0
[   68.622428][ T4756]  ? clear_bhb_loop+0x30/0x80
[   68.627215][ T4756]  ? clear_bhb_loop+0x30/0x80
[   68.632096][ T4756]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   68.638242][ T4756] RIP: 0033:0x7fc99757351e
[   68.642685][ T4756] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[   68.662504][ T4756] RSP: 002b:00007fc9968e0e28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   68.670912][ T4756] RAX: ffffffffffffffda RBX: 00007fc9968e16c0 RCX: 00007fc99757351e
[   68.679056][ T4756] RDX: 0000000000010000 RSI: 0000000020000100 RDI: ffffffffffffff9c
[   68.687021][ T4756] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000
[   68.694980][ T4756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000100
[   68.702941][ T4756] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   68.711158][ T4756]  </TASK>
[   69.056269][ T4793] loop0: detected capacity change from 0 to 32768
[   69.066649][ T4793] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4793)
[   69.086406][ T4793] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[   69.096000][ T4793] BTRFS info (device loop0): force clearing of disk cache
[   69.103403][ T4793] BTRFS info (device loop0): setting nodatasum
[   69.109924][ T4793] BTRFS info (device loop0): allowing degraded mounts
[   69.117068][ T4793] BTRFS info (device loop0): enabling disk space caching
[   69.124419][ T4793] BTRFS info (device loop0): disk space caching is enabled
[   69.131897][ T4793] BTRFS info (device loop0): has skinny extents
[   69.156092][ T4793] BTRFS info (device loop0): enabling ssd optimizations
[   69.164707][ T4793] BTRFS info (device loop0): clearing free space tree
[   69.173007][ T4793] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[   69.183091][ T4793] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[   69.199731][ T4793] BTRFS info (device loop0): checking UUID tree
[   69.210931][ T4793] FAULT_INJECTION: forcing a failure.
[   69.210931][ T4793] name failslab, interval 1, probability 0, space 0, times 0
[   69.223625][ T4793] CPU: 1 PID: 4793 Comm: syz-executor.0 Not tainted syzkaller #0
[   69.231455][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   69.241513][ T4793] Call Trace:
[   69.244805][ T4793]  <TASK>
[   69.247727][ T4793]  dump_stack_lvl+0x188/0x250
[   69.252494][ T4793]  ? show_regs_print_info+0x20/0x20
[   69.257691][ T4793]  ? load_image+0x400/0x400
[   69.262208][ T4793]  ? __lock_acquire+0x7d10/0x7d10
[   69.267318][ T4793]  should_fail+0x38c/0x4c0
[   69.271761][ T4793]  should_failslab+0x5/0x20
[   69.276255][ T4793]  slab_pre_alloc_hook+0x51/0xc0
[   69.281184][ T4793]  ? __btrfs_run_delayed_items+0x93/0x450
[   69.286895][ T4793]  kmem_cache_alloc+0x3d/0x290
[   69.291679][ T4793]  __btrfs_run_delayed_items+0x93/0x450
[   69.297222][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   69.302445][ T4793]  btrfs_commit_transaction+0x9ad/0x3570
[   69.308105][ T4793]  ? do_async_commit+0x160/0x160
[   69.313034][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   69.318222][ T4793]  ? btrfs_record_root_in_trans+0x8d/0x180
[   69.324048][ T4793]  ? start_transaction+0x3d8/0x1130
[   69.329463][ T4793]  ? btrfs_attach_transaction_barrier+0x2e/0x90
[   69.335812][ T4793]  ? btrfs_sync_fs+0x198/0x660
[   69.340613][ T4793]  sync_filesystem+0x1be/0x220
[   69.345388][ T4793]  btrfs_remount+0x214/0x1590
[   69.350148][ T4793]  ? __rwlock_init+0x140/0x140
[   69.354911][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   69.360105][ T4793]  ? list_lru_walk_node+0x22e/0x280
[   69.365300][ T4793]  ? shrink_dentry_list+0x671/0x680
[   69.370605][ T4793]  ? btrfs_statfs+0x18f0/0x18f0
[   69.375459][ T4793]  ? dentry_lru_isolate+0x2e0/0x2e0
[   69.380744][ T4793]  ? hook_sb_remount+0x19/0xc0
[   69.385617][ T4793]  ? bpf_lsm_sb_remount+0x5/0x10
[   69.390545][ T4793]  reconfigure_super+0x219/0x8a0
[   69.395513][ T4793]  path_mount+0xd54/0x1030
[   69.399927][ T4793]  ? user_path_at_empty+0x13e/0x190
[   69.405210][ T4793]  __se_sys_mount+0x2e3/0x3d0
[   69.409891][ T4793]  ? __x64_sys_mount+0xc0/0xc0
[   69.414669][ T4793]  ? lockdep_hardirqs_on+0x94/0x140
[   69.420056][ T4793]  ? __x64_sys_mount+0x1c/0xc0
[   69.424901][ T4793]  do_syscall_64+0x4c/0xa0
[   69.429334][ T4793]  ? clear_bhb_loop+0x30/0x80
[   69.434028][ T4793]  ? clear_bhb_loop+0x30/0x80
[   69.438729][ T4793]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   69.444623][ T4793] RIP: 0033:0x7fc99755078a
[   69.449240][ T4793] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   69.468975][ T4793] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   69.477428][ T4793] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   69.485512][ T4793] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[   69.493498][ T4793] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   69.501469][ T4793] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   69.509438][ T4793] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   69.517427][ T4793]  </TASK>
[   69.521904][ T4793] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[   69.530912][ T4793] ------------[ cut here ]------------
[   69.536624][ T4793] WARNING: CPU: 0 PID: 4793 at fs/btrfs/transaction.c:2021 btrfs_commit_transaction+0x260e/0x3570
[   69.547601][ T4793] Modules linked in:
[   69.551610][ T4793] CPU: 0 PID: 4793 Comm: syz-executor.0 Not tainted syzkaller #0
[   69.559379][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   69.569519][ T4793] RIP: 0010:btrfs_commit_transaction+0x260e/0x3570
[   69.576119][ T4793] Code: 78 01 35 fe eb 05 e8 71 01 35 fe 0f 1f 44 00 00 e8 67 01 35 fe eb 15 e8 60 01 35 fe 48 c7 c7 c0 34 6b 8a 89 de e8 c2 41 6e 06 <0f> 0b 4c 89 f7 48 c7 c6 c0 36 6b 8a ba e5 07 00 00 89 d9 e8 4a 72
[   69.595979][ T4793] RSP: 0018:ffffc90002fff800 EFLAGS: 00010246
[   69.602094][ T4793] RAX: 49c36563f726c800 RBX: 00000000fffffff4 RCX: ffff88802beabb80
[   69.610160][ T4793] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   69.618212][ T4793] RBP: ffffc90002fffaf8 R08: ffff8880b902795b R09: 1ffff11017204f2b
[   69.626198][ T4793] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff88802beacdf8
[   69.634531][ T4793] R13: dffffc0000000000 R14: ffff888074a53420 R15: ffff888074a53478
[   69.642916][ T4793] FS:  00007fc9968e16c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[   69.652150][ T4793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.658807][ T4793] CR2: 00005608a1072550 CR3: 0000000022d11000 CR4: 00000000003506f0
[   69.666807][ T4793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   69.675038][ T4793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   69.683152][ T4793] Call Trace:
[   69.686433][ T4793]  <TASK>
[   69.689424][ T4793]  ? do_async_commit+0x160/0x160
[   69.694524][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   69.699788][ T4793]  ? btrfs_record_root_in_trans+0x8d/0x180
[   69.705612][ T4793]  ? start_transaction+0x3d8/0x1130
[   69.710972][ T4793]  ? btrfs_attach_transaction_barrier+0x2e/0x90
[   69.717227][ T4793]  ? btrfs_sync_fs+0x198/0x660
[   69.722082][ T4793]  sync_filesystem+0x1be/0x220
[   69.727034][ T4793]  btrfs_remount+0x214/0x1590
[   69.731885][ T4793]  ? __rwlock_init+0x140/0x140
[   69.736765][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   69.742356][ T4793]  ? list_lru_walk_node+0x22e/0x280
[   69.747974][ T4793]  ? shrink_dentry_list+0x671/0x680
[   69.753233][ T4793]  ? btrfs_statfs+0x18f0/0x18f0
[   69.758594][ T4793]  ? dentry_lru_isolate+0x2e0/0x2e0
[   69.763899][ T4793]  ? hook_sb_remount+0x19/0xc0
[   69.768694][ T4793]  ? bpf_lsm_sb_remount+0x5/0x10
[   69.773662][ T4793]  reconfigure_super+0x219/0x8a0
[   69.778661][ T4793]  path_mount+0xd54/0x1030
[   69.783170][ T4793]  ? user_path_at_empty+0x13e/0x190
[   69.788476][ T4793]  __se_sys_mount+0x2e3/0x3d0
[   69.793170][ T4793]  ? __x64_sys_mount+0xc0/0xc0
[   69.797979][ T4793]  ? lockdep_hardirqs_on+0x94/0x140
[   69.803191][ T4793]  ? __x64_sys_mount+0x1c/0xc0
[   69.808097][ T4793]  do_syscall_64+0x4c/0xa0
[   69.812523][ T4793]  ? clear_bhb_loop+0x30/0x80
[   69.817337][ T4793]  ? clear_bhb_loop+0x30/0x80
[   69.822055][ T4793]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   69.828053][ T4793] RIP: 0033:0x7fc99755078a
[   69.832572][ T4793] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   69.852642][ T4793] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   69.861164][ T4793] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   69.869265][ T4793] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[   69.877246][ T4793] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   69.885395][ T4793] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   69.893424][ T4793] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   69.901439][ T4793]  </TASK>
[   69.904466][ T4793] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   69.911876][ T4793] CPU: 1 PID: 4793 Comm: syz-executor.0 Not tainted syzkaller #0
[   69.919598][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[   69.930082][ T4793] Call Trace:
[   69.933353][ T4793]  <TASK>
[   69.936380][ T4793]  dump_stack_lvl+0x188/0x250
[   69.941147][ T4793]  ? show_regs_print_info+0x20/0x20
[   69.946551][ T4793]  ? load_image+0x400/0x400
[   69.951079][ T4793]  panic+0x2e5/0x810
[   69.955008][ T4793]  ? bpf_jit_dump+0xd0/0xd0
[   69.959515][ T4793]  ? btrfs_commit_transaction+0x260e/0x3570
[   69.965511][ T4793]  __warn+0x248/0x2b0
[   69.969506][ T4793]  ? btrfs_commit_transaction+0x260e/0x3570
[   69.975418][ T4793]  report_bug+0x1b7/0x2e0
[   69.979776][ T4793]  handle_bug+0x3a/0x70
[   69.983936][ T4793]  exc_invalid_op+0x16/0x40
[   69.988427][ T4793]  asm_exc_invalid_op+0x16/0x20
[   69.993266][ T4793] RIP: 0010:btrfs_commit_transaction+0x260e/0x3570
[   69.999753][ T4793] Code: 78 01 35 fe eb 05 e8 71 01 35 fe 0f 1f 44 00 00 e8 67 01 35 fe eb 15 e8 60 01 35 fe 48 c7 c7 c0 34 6b 8a 89 de e8 c2 41 6e 06 <0f> 0b 4c 89 f7 48 c7 c6 c0 36 6b 8a ba e5 07 00 00 89 d9 e8 4a 72
[   70.019759][ T4793] RSP: 0018:ffffc90002fff800 EFLAGS: 00010246
[   70.025814][ T4793] RAX: 49c36563f726c800 RBX: 00000000fffffff4 RCX: ffff88802beabb80
[   70.033793][ T4793] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   70.041791][ T4793] RBP: ffffc90002fffaf8 R08: ffff8880b902795b R09: 1ffff11017204f2b
[   70.049859][ T4793] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffff88802beacdf8
[   70.057821][ T4793] R13: dffffc0000000000 R14: ffff888074a53420 R15: ffff888074a53478
[   70.065800][ T4793]  ? do_async_commit+0x160/0x160
[   70.070732][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   70.075922][ T4793]  ? btrfs_record_root_in_trans+0x8d/0x180
[   70.081804][ T4793]  ? start_transaction+0x3d8/0x1130
[   70.087016][ T4793]  ? btrfs_attach_transaction_barrier+0x2e/0x90
[   70.093352][ T4793]  ? btrfs_sync_fs+0x198/0x660
[   70.098114][ T4793]  sync_filesystem+0x1be/0x220
[   70.102971][ T4793]  btrfs_remount+0x214/0x1590
[   70.107662][ T4793]  ? __rwlock_init+0x140/0x140
[   70.112542][ T4793]  ? do_raw_spin_unlock+0x11d/0x230
[   70.117747][ T4793]  ? list_lru_walk_node+0x22e/0x280
[   70.122944][ T4793]  ? shrink_dentry_list+0x671/0x680
[   70.128139][ T4793]  ? btrfs_statfs+0x18f0/0x18f0
[   70.132985][ T4793]  ? dentry_lru_isolate+0x2e0/0x2e0
[   70.138173][ T4793]  ? hook_sb_remount+0x19/0xc0
[   70.142972][ T4793]  ? bpf_lsm_sb_remount+0x5/0x10
[   70.147979][ T4793]  reconfigure_super+0x219/0x8a0
[   70.152980][ T4793]  path_mount+0xd54/0x1030
[   70.157399][ T4793]  ? user_path_at_empty+0x13e/0x190
[   70.162595][ T4793]  __se_sys_mount+0x2e3/0x3d0
[   70.167364][ T4793]  ? __x64_sys_mount+0xc0/0xc0
[   70.172508][ T4793]  ? lockdep_hardirqs_on+0x94/0x140
[   70.177797][ T4793]  ? __x64_sys_mount+0x1c/0xc0
[   70.182562][ T4793]  do_syscall_64+0x4c/0xa0
[   70.187013][ T4793]  ? clear_bhb_loop+0x30/0x80
[   70.191689][ T4793]  ? clear_bhb_loop+0x30/0x80
[   70.196363][ T4793]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   70.202426][ T4793] RIP: 0033:0x7fc99755078a
[   70.206922][ T4793] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[   70.226885][ T4793] RSP: 002b:00007fc9968e0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   70.235525][ T4793] RAX: ffffffffffffffda RBX: 00007fc9968e0f70 RCX: 00007fc99755078a
[   70.243501][ T4793] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[   70.251468][ T4793] RBP: 0000000020000180 R08: 00007fc9968e0f70 R09: 0000000001a404ac
[   70.259690][ T4793] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[   70.267657][ T4793] R13: 00007fc9968e0f30 R14: 0000000000000000 R15: 0000000020002600
[   70.276070][ T4793]  </TASK>
[   70.279509][ T4793] Kernel Offset: disabled
[   70.284071][ T4793] Rebooting in 86400 seconds..