[ 61.476163][ T1287] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.553613][ T1287] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.613469][ T1287] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.257250][ T1287] device hsr_slave_0 left promiscuous mode
[ 62.264084][ T1287] device hsr_slave_1 left promiscuous mode
[ 62.273064][ T1287] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 62.281602][ T1287] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 62.291367][ T1287] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 62.301824][ T1287] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 62.310533][ T1287] device bridge_slave_1 left promiscuous mode
[ 62.318191][ T1287] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.334005][ T1287] device bridge_slave_0 left promiscuous mode
[ 62.340785][ T1287] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.362728][ T1287] device veth1_macvtap left promiscuous mode
[ 62.370218][ T1287] device veth0_macvtap left promiscuous mode
[ 62.376397][ T1287] device veth1_vlan left promiscuous mode
[ 62.382999][ T1287] device veth0_vlan left promiscuous mode
[ 62.505365][ T1287] team0 (unregistering): Port device team_slave_1 removed
[ 62.517535][ T1287] team0 (unregistering): Port device team_slave_0 removed
[ 62.531359][ T1287] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 62.544819][ T1287] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 62.595148][ T1287] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts.
2026/08/29 09:43:06 ignoring optional flag "type"="gce"
2026/08/29 09:43:07 parsed 1 programs
2026/08/29 09:43:08 executed programs: 0
[ 66.978949][ T4389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 67.099277][ T4397] chnl_net:caif_netlink_parms(): no params data found
[ 67.134305][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.144580][ T4397] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.152681][ T4397] device bridge_slave_0 entered promiscuous mode
[ 67.160631][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.167947][ T4397] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.176454][ T4397] device bridge_slave_1 entered promiscuous mode
[ 67.195038][ T4397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.205725][ T4397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.226445][ T4397] team0: Port device team_slave_0 added
[ 67.235405][ T4397] team0: Port device team_slave_1 added
[ 67.251871][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.260954][ T4397] 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.
[ 67.288756][ T4397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.301703][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.309584][ T4397] 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.
[ 67.336902][ T4397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.363948][ T4397] device hsr_slave_0 entered promiscuous mode
[ 67.371211][ T4397] device hsr_slave_1 entered promiscuous mode
[ 67.801708][ T4397] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.812388][ T4397] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.823474][ T4397] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.833880][ T4397] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.856919][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.864159][ T4397] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.871545][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.878652][ T4397] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.931721][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.946904][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.957500][ T1287] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.966059][ T1287] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.974341][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 67.988088][ T4397] 8021q: adding VLAN 0 to HW filter on device team0
[ 68.002051][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 68.011823][ T1287] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.019067][ T1287] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 68.036966][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 68.046971][ T1287] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.054298][ T1287] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 68.073628][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 68.091176][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 68.102665][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 68.111987][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 68.121736][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 68.130752][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 68.140897][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 68.149424][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 68.161535][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.272309][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.280847][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.294070][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.314850][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 68.328590][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.352153][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 68.361713][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.374390][ T4397] device veth0_vlan entered promiscuous mode
[ 68.381968][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.391519][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.405083][ T4397] device veth1_vlan entered promiscuous mode
[ 68.430914][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.440331][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.449498][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.458183][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.471278][ T4397] device veth0_macvtap entered promiscuous mode
[ 68.482513][ T4397] device veth1_macvtap entered promiscuous mode
[ 68.499857][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.507823][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.520354][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.531226][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.540986][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.555100][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.563100][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.573698][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.586289][ T4397] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.597150][ T4397] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.607226][ T4397] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.617530][ T4397] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.894236][ T4476] loop0: detected capacity change from 0 to 32768
[ 68.912317][ T4476] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4476)
[ 68.937710][ T4476] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 68.949348][ T4476] BTRFS info (device loop0): force clearing of disk cache
[ 68.956840][ T4476] BTRFS info (device loop0): setting nodatasum
[ 68.964261][ T4476] BTRFS info (device loop0): allowing degraded mounts
[ 68.972926][ T4476] BTRFS info (device loop0): enabling disk space caching
[ 68.981875][ T4476] BTRFS info (device loop0): disk space caching is enabled
[ 68.990708][ T4476] BTRFS info (device loop0): has skinny extents
[ 69.042604][ T4476] BTRFS info (device loop0): enabling ssd optimizations
[ 69.053725][ T4476] BTRFS info (device loop0): clearing free space tree
[ 69.059281][ T2239] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.062703][ T4476] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 69.078546][ T4476] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 69.133174][ T4476] BTRFS info (device loop0): checking UUID tree
[ 69.155461][ T4476] FAULT_INJECTION: forcing a failure.
[ 69.155461][ T4476] name failslab, interval 1, probability 0, space 0, times 1
[ 69.172110][ T4476] CPU: 0 PID: 4476 Comm: syz-executor.0 Not tainted syzkaller #0
[ 69.180040][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 69.190207][ T4476] Call Trace:
[ 69.193589][ T4476]
[ 69.196536][ T4476] dump_stack_lvl+0x188/0x250
[ 69.201440][ T4476] ? show_regs_print_info+0x20/0x20
[ 69.206742][ T4476] ? load_image+0x410/0x410
[ 69.211279][ T4476] should_fail+0x383/0x4b0
[ 69.215726][ T4476] should_failslab+0x5/0x20
[ 69.220399][ T4476] slab_pre_alloc_hook+0x51/0xc0
[ 69.225356][ T4476] kmem_cache_alloc_trace+0x47/0x290
[ 69.231089][ T4476] ? bdi_split_work_to_wbs+0x4b7/0x8a0
[ 69.236568][ T4476] bdi_split_work_to_wbs+0x4b7/0x8a0
[ 69.241888][ T4476] ? sync_inodes_sb+0x950/0x950
[ 69.247633][ T4476] ? verify_lock_unused+0x140/0x140
[ 69.254878][ T4476] ? __kernel_text_address+0x9a/0x100
[ 69.260869][ T4476] ? arch_stack_walk+0xf2/0x140
[ 69.265833][ T4476] __writeback_inodes_sb_nr+0x216/0x280
[ 69.271466][ T4476] ? writeback_inodes_sb_nr+0x30/0x30
[ 69.277470][ T4476] sync_filesystem+0x9f/0x220
[ 69.283286][ T4476] btrfs_remount+0x226/0x1770
[ 69.288516][ T4476] ? _raw_spin_unlock+0x24/0x40
[ 69.293739][ T4476] ? shrink_dentry_list+0x671/0x680
[ 69.298974][ T4476] ? btrfs_statfs+0x1860/0x1860
[ 69.304029][ T4476] ? dentry_lru_isolate+0x2e0/0x2e0
[ 69.309446][ T4476] ? hook_sb_remount+0x19/0xc0
[ 69.314255][ T4476] ? bpf_lsm_sb_remount+0x5/0x10
[ 69.319215][ T4476] reconfigure_super+0x224/0x8d0
[ 69.324228][ T4476] path_mount+0xc5a/0xfe0
[ 69.328851][ T4476] ? user_path_at_empty+0x13e/0x190
[ 69.334080][ T4476] __se_sys_mount+0x2e3/0x3d0
[ 69.339755][ T4476] ? __x64_sys_mount+0xc0/0xc0
[ 69.344636][ T4476] ? lockdep_hardirqs_on+0x94/0x140
[ 69.350032][ T4476] ? __x64_sys_mount+0x1c/0xc0
[ 69.354913][ T4476] do_syscall_64+0x4c/0xa0
[ 69.359355][ T4476] ? clear_bhb_loop+0x30/0x80
[ 69.364058][ T4476] ? clear_bhb_loop+0x30/0x80
[ 69.368764][ T4476] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.374727][ T4476] RIP: 0033:0x7f870385378a
[ 69.379247][ T4476] 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
[ 69.399212][ T4476] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.407900][ T4476] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 69.416062][ T4476] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 69.425547][ T4476] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 69.433706][ T4476] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 69.442596][ T4476] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 69.452255][ T4476]
[ 69.934325][ T4558] loop0: detected capacity change from 0 to 32768
[ 69.947196][ T4558] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4558)
[ 69.988112][ T4558] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 70.000100][ T4558] BTRFS info (device loop0): force clearing of disk cache
[ 70.025030][ T4558] BTRFS info (device loop0): setting nodatasum
[ 70.035100][ T4558] BTRFS info (device loop0): allowing degraded mounts
[ 70.046622][ T4558] BTRFS info (device loop0): enabling disk space caching
[ 70.069740][ T4558] BTRFS info (device loop0): disk space caching is enabled
[ 70.077068][ T4558] BTRFS info (device loop0): has skinny extents
[ 70.165466][ T4558] BTRFS info (device loop0): enabling ssd optimizations
[ 70.173865][ T4558] BTRFS info (device loop0): clearing free space tree
[ 70.181676][ T4558] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 70.192053][ T4558] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 70.212331][ T4558] BTRFS info (device loop0): checking UUID tree
[ 70.232164][ T4558] FAULT_INJECTION: forcing a failure.
[ 70.232164][ T4558] name failslab, interval 1, probability 0, space 0, times 0
[ 70.245875][ T4558] CPU: 1 PID: 4558 Comm: syz-executor.0 Not tainted syzkaller #0
[ 70.253798][ T4558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 70.264514][ T4558] Call Trace:
[ 70.267813][ T4558]
[ 70.270769][ T4558] dump_stack_lvl+0x188/0x250
[ 70.275918][ T4558] ? show_regs_print_info+0x20/0x20
[ 70.281349][ T4558] ? load_image+0x410/0x410
[ 70.285979][ T4558] ? __might_sleep+0xf0/0xf0
[ 70.290960][ T4558] ? __lock_acquire+0x7b50/0x7b50
[ 70.296268][ T4558] ? mutex_unlock+0x10/0x10
[ 70.301711][ T4558] should_fail+0x383/0x4b0
[ 70.306619][ T4558] should_failslab+0x5/0x20
[ 70.311348][ T4558] slab_pre_alloc_hook+0x51/0xc0
[ 70.316651][ T4558] ? start_transaction+0x4e6/0x11f0
[ 70.322158][ T4558] kmem_cache_alloc+0x3d/0x280
[ 70.327080][ T4558] start_transaction+0x4e6/0x11f0
[ 70.332461][ T4558] ? btrfs_run_ordered_extent_work+0x30/0x30
[ 70.339108][ T4558] ? try_to_writeback_inodes_sb+0xc0/0xc0
[ 70.345262][ T4558] ? writeback_inodes_sb_nr+0x30/0x30
[ 70.351465][ T4558] btrfs_attach_transaction_barrier+0x20/0x90
[ 70.357735][ T4558] btrfs_sync_fs+0x10d/0x660
[ 70.363699][ T4558] sync_filesystem+0x1be/0x220
[ 70.370670][ T4558] btrfs_remount+0x226/0x1770
[ 70.376554][ T4558] ? _raw_spin_unlock+0x24/0x40
[ 70.382209][ T4558] ? shrink_dentry_list+0x671/0x680
[ 70.387842][ T4558] ? btrfs_statfs+0x1860/0x1860
[ 70.392810][ T4558] ? dentry_lru_isolate+0x2e0/0x2e0
[ 70.398559][ T4558] ? hook_sb_remount+0x19/0xc0
[ 70.403433][ T4558] ? bpf_lsm_sb_remount+0x5/0x10
[ 70.408389][ T4558] reconfigure_super+0x224/0x8d0
[ 70.413360][ T4558] path_mount+0xc5a/0xfe0
[ 70.417820][ T4558] ? user_path_at_empty+0x13e/0x190
[ 70.423052][ T4558] __se_sys_mount+0x2e3/0x3d0
[ 70.427841][ T4558] ? __x64_sys_mount+0xc0/0xc0
[ 70.432627][ T4558] ? lockdep_hardirqs_on+0x94/0x140
[ 70.437930][ T4558] ? __x64_sys_mount+0x1c/0xc0
[ 70.442901][ T4558] do_syscall_64+0x4c/0xa0
[ 70.447342][ T4558] ? clear_bhb_loop+0x30/0x80
[ 70.452466][ T4558] ? clear_bhb_loop+0x30/0x80
[ 70.457252][ T4558] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.463399][ T4558] RIP: 0033:0x7f870385378a
[ 70.467830][ T4558] 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
[ 70.488101][ T4558] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 70.496529][ T4558] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 70.505074][ T4558] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 70.513076][ T4558] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 70.521063][ T4558] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 70.529314][ T4558] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 70.537597][ T4558]
[ 70.969820][ T4629] loop0: detected capacity change from 0 to 32768
[ 70.988441][ T4629] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4629)
[ 71.036606][ T4629] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 71.050384][ T4629] BTRFS info (device loop0): force clearing of disk cache
[ 71.057728][ T4629] BTRFS info (device loop0): setting nodatasum
[ 71.064602][ T4629] BTRFS info (device loop0): allowing degraded mounts
[ 71.072946][ T4629] BTRFS info (device loop0): enabling disk space caching
[ 71.080567][ T4629] BTRFS info (device loop0): disk space caching is enabled
[ 71.098532][ T4629] BTRFS info (device loop0): has skinny extents
[ 71.139235][ T4552] Bluetooth: hci0: command 0x041b tx timeout
[ 71.199100][ T4629] BTRFS info (device loop0): enabling ssd optimizations
[ 71.210545][ T4629] BTRFS info (device loop0): clearing free space tree
[ 71.217525][ T4629] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 71.228105][ T4629] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 71.244098][ T4629] BTRFS info (device loop0): checking UUID tree
[ 71.259914][ T4629] FAULT_INJECTION: forcing a failure.
[ 71.259914][ T4629] name failslab, interval 1, probability 0, space 0, times 0
[ 71.273302][ T4629] CPU: 1 PID: 4629 Comm: syz-executor.0 Not tainted syzkaller #0
[ 71.281054][ T4629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 71.291304][ T4629] Call Trace:
[ 71.294600][ T4629]
[ 71.297539][ T4629] dump_stack_lvl+0x188/0x250
[ 71.302339][ T4629] ? show_regs_print_info+0x20/0x20
[ 71.307563][ T4629] ? load_image+0x410/0x410
[ 71.312102][ T4629] should_fail+0x383/0x4b0
[ 71.316541][ T4629] should_failslab+0x5/0x20
[ 71.321054][ T4629] slab_pre_alloc_hook+0x51/0xc0
[ 71.326038][ T4629] kmem_cache_alloc_trace+0x47/0x290
[ 71.331339][ T4629] ? bdi_split_work_to_wbs+0x4b7/0x8a0
[ 71.336918][ T4629] bdi_split_work_to_wbs+0x4b7/0x8a0
[ 71.342327][ T4629] ? sync_inodes_sb+0x950/0x950
[ 71.347228][ T4629] ? verify_lock_unused+0x140/0x140
[ 71.352615][ T4629] ? __kernel_text_address+0x9a/0x100
[ 71.358009][ T4629] ? arch_stack_walk+0xf2/0x140
[ 71.362974][ T4629] __writeback_inodes_sb_nr+0x216/0x280
[ 71.368546][ T4629] ? writeback_inodes_sb_nr+0x30/0x30
[ 71.374324][ T4629] sync_filesystem+0x9f/0x220
[ 71.379027][ T4629] btrfs_remount+0x226/0x1770
[ 71.383729][ T4629] ? _raw_spin_unlock+0x24/0x40
[ 71.388693][ T4629] ? shrink_dentry_list+0x671/0x680
[ 71.393947][ T4629] ? btrfs_statfs+0x1860/0x1860
[ 71.398815][ T4629] ? dentry_lru_isolate+0x2e0/0x2e0
[ 71.404344][ T4629] ? hook_sb_remount+0x19/0xc0
[ 71.409206][ T4629] ? bpf_lsm_sb_remount+0x5/0x10
[ 71.414342][ T4629] reconfigure_super+0x224/0x8d0
[ 71.419770][ T4629] path_mount+0xc5a/0xfe0
[ 71.424249][ T4629] ? user_path_at_empty+0x13e/0x190
[ 71.429840][ T4629] __se_sys_mount+0x2e3/0x3d0
[ 71.430119][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.434700][ T4629] ? __x64_sys_mount+0xc0/0xc0
[ 71.441190][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.445798][ T4629] ? lockdep_hardirqs_on+0x94/0x140
[ 71.457314][ T4629] ? __x64_sys_mount+0x1c/0xc0
[ 71.462113][ T4629] do_syscall_64+0x4c/0xa0
[ 71.466636][ T4629] ? clear_bhb_loop+0x30/0x80
[ 71.471407][ T4629] ? clear_bhb_loop+0x30/0x80
[ 71.476378][ T4629] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.482635][ T4629] RIP: 0033:0x7f870385378a
[ 71.487061][ T4629] 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
[ 71.507562][ T4629] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 71.516162][ T4629] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 71.524239][ T4629] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 71.532217][ T4629] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 71.540458][ T4629] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 71.548458][ T4629] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 71.556461][ T4629]
[ 72.007211][ T4696] loop0: detected capacity change from 0 to 32768
[ 72.027567][ T4696] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4696)
[ 72.047772][ T4696] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 72.058763][ T4696] BTRFS info (device loop0): force clearing of disk cache
[ 72.065913][ T4696] BTRFS info (device loop0): setting nodatasum
[ 72.072311][ T4696] BTRFS info (device loop0): allowing degraded mounts
[ 72.079178][ T4696] BTRFS info (device loop0): enabling disk space caching
[ 72.086301][ T4696] BTRFS info (device loop0): disk space caching is enabled
[ 72.093674][ T4696] BTRFS info (device loop0): has skinny extents
[ 72.208808][ T4696] BTRFS info (device loop0): enabling ssd optimizations
[ 72.219246][ T4696] BTRFS info (device loop0): clearing free space tree
[ 72.230977][ T4696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 72.241445][ T4696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 72.258004][ T4696] BTRFS info (device loop0): checking UUID tree
[ 72.268164][ T4696] FAULT_INJECTION: forcing a failure.
[ 72.268164][ T4696] name failslab, interval 1, probability 0, space 0, times 0
[ 72.308660][ T4696] CPU: 1 PID: 4696 Comm: syz-executor.0 Not tainted syzkaller #0
[ 72.316590][ T4696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 72.326828][ T4696] Call Trace:
[ 72.330130][ T4696]
[ 72.333071][ T4696] dump_stack_lvl+0x188/0x250
[ 72.337911][ T4696] ? show_regs_print_info+0x20/0x20
[ 72.343141][ T4696] ? load_image+0x410/0x410
[ 72.347669][ T4696] ? __might_sleep+0xf0/0xf0
[ 72.352280][ T4696] ? __lock_acquire+0x7b50/0x7b50
[ 72.357336][ T4696] ? mutex_unlock+0x10/0x10
[ 72.361948][ T4696] should_fail+0x383/0x4b0
[ 72.366528][ T4696] should_failslab+0x5/0x20
[ 72.371182][ T4696] slab_pre_alloc_hook+0x51/0xc0
[ 72.376139][ T4696] ? start_transaction+0x4e6/0x11f0
[ 72.381463][ T4696] kmem_cache_alloc+0x3d/0x280
[ 72.386337][ T4696] start_transaction+0x4e6/0x11f0
[ 72.391394][ T4696] ? btrfs_run_ordered_extent_work+0x30/0x30
[ 72.397590][ T4696] ? try_to_writeback_inodes_sb+0xc0/0xc0
[ 72.403334][ T4696] ? writeback_inodes_sb_nr+0x30/0x30
[ 72.408969][ T4696] btrfs_attach_transaction_barrier+0x20/0x90
[ 72.415060][ T4696] btrfs_sync_fs+0x10d/0x660
[ 72.420047][ T4696] sync_filesystem+0x1be/0x220
[ 72.424834][ T4696] btrfs_remount+0x226/0x1770
[ 72.429532][ T4696] ? _raw_spin_unlock+0x24/0x40
[ 72.434404][ T4696] ? shrink_dentry_list+0x671/0x680
[ 72.439625][ T4696] ? btrfs_statfs+0x1860/0x1860
[ 72.444598][ T4696] ? dentry_lru_isolate+0x2e0/0x2e0
[ 72.449916][ T4696] ? hook_sb_remount+0x19/0xc0
[ 72.454797][ T4696] ? bpf_lsm_sb_remount+0x5/0x10
[ 72.459841][ T4696] reconfigure_super+0x224/0x8d0
[ 72.464889][ T4696] path_mount+0xc5a/0xfe0
[ 72.469244][ T4696] ? user_path_at_empty+0x13e/0x190
[ 72.474459][ T4696] __se_sys_mount+0x2e3/0x3d0
[ 72.479168][ T4696] ? __x64_sys_mount+0xc0/0xc0
[ 72.484051][ T4696] ? lockdep_hardirqs_on+0x94/0x140
[ 72.489362][ T4696] ? __x64_sys_mount+0x1c/0xc0
[ 72.494184][ T4696] do_syscall_64+0x4c/0xa0
[ 72.498660][ T4696] ? clear_bhb_loop+0x30/0x80
[ 72.503353][ T4696] ? clear_bhb_loop+0x30/0x80
[ 72.508058][ T4696] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.513973][ T4696] RIP: 0033:0x7f870385378a
[ 72.518488][ T4696] 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
[ 72.538539][ T4696] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 72.547070][ T4696] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
2026/08/29 09:43:14 executed programs: 4
[ 72.555151][ T4696] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 72.563145][ T4696] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 72.571132][ T4696] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 72.579112][ T4696] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 72.587266][ T4696]
[ 72.979921][ T4762] loop0: detected capacity change from 0 to 32768
[ 72.991231][ T4762] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4762)
[ 73.009581][ T4762] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 73.019081][ T4762] BTRFS info (device loop0): force clearing of disk cache
[ 73.026210][ T4762] BTRFS info (device loop0): setting nodatasum
[ 73.032633][ T4762] BTRFS info (device loop0): allowing degraded mounts
[ 73.039643][ T4762] BTRFS info (device loop0): enabling disk space caching
[ 73.046961][ T4762] BTRFS info (device loop0): disk space caching is enabled
[ 73.055223][ T4762] BTRFS info (device loop0): has skinny extents
[ 73.078250][ T4762] BTRFS info (device loop0): enabling ssd optimizations
[ 73.086712][ T4762] BTRFS info (device loop0): clearing free space tree
[ 73.095269][ T4762] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 73.105230][ T4762] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 73.120958][ T4762] BTRFS info (device loop0): checking UUID tree
[ 73.131785][ T4762] FAULT_INJECTION: forcing a failure.
[ 73.131785][ T4762] name failslab, interval 1, probability 0, space 0, times 0
[ 73.145215][ T4762] CPU: 1 PID: 4762 Comm: syz-executor.0 Not tainted syzkaller #0
[ 73.153138][ T4762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 73.163198][ T4762] Call Trace:
[ 73.166479][ T4762]
[ 73.169441][ T4762] dump_stack_lvl+0x188/0x250
[ 73.175087][ T4762] ? show_regs_print_info+0x20/0x20
[ 73.180287][ T4762] ? load_image+0x410/0x410
[ 73.184819][ T4762] ? __might_sleep+0xf0/0xf0
[ 73.189413][ T4762] ? __lock_acquire+0x7b50/0x7b50
[ 73.194565][ T4762] ? mutex_unlock+0x10/0x10
[ 73.199368][ T4762] should_fail+0x383/0x4b0
[ 73.203815][ T4762] should_failslab+0x5/0x20
[ 73.208844][ T4762] slab_pre_alloc_hook+0x51/0xc0
[ 73.214085][ T4762] ? start_transaction+0x4e6/0x11f0
[ 73.218441][ T4539] Bluetooth: hci0: command 0x040f tx timeout
[ 73.219376][ T4762] kmem_cache_alloc+0x3d/0x280
[ 73.230390][ T4762] start_transaction+0x4e6/0x11f0
[ 73.235438][ T4762] ? btrfs_run_ordered_extent_work+0x30/0x30
[ 73.241595][ T4762] ? try_to_writeback_inodes_sb+0xc0/0xc0
[ 73.247323][ T4762] ? writeback_inodes_sb_nr+0x30/0x30
[ 73.253097][ T4762] btrfs_attach_transaction_barrier+0x20/0x90
[ 73.259358][ T4762] btrfs_sync_fs+0x10d/0x660
[ 73.263962][ T4762] sync_filesystem+0x1be/0x220
[ 73.268811][ T4762] btrfs_remount+0x226/0x1770
[ 73.273814][ T4762] ? _raw_spin_unlock+0x24/0x40
[ 73.278973][ T4762] ? shrink_dentry_list+0x671/0x680
[ 73.284308][ T4762] ? btrfs_statfs+0x1860/0x1860
[ 73.289289][ T4762] ? dentry_lru_isolate+0x2e0/0x2e0
[ 73.294704][ T4762] ? hook_sb_remount+0x19/0xc0
[ 73.299485][ T4762] ? bpf_lsm_sb_remount+0x5/0x10
[ 73.304534][ T4762] reconfigure_super+0x224/0x8d0
[ 73.309562][ T4762] path_mount+0xc5a/0xfe0
[ 73.313896][ T4762] ? user_path_at_empty+0x13e/0x190
[ 73.319345][ T4762] __se_sys_mount+0x2e3/0x3d0
[ 73.324027][ T4762] ? __x64_sys_mount+0xc0/0xc0
[ 73.328836][ T4762] ? lockdep_hardirqs_on+0x94/0x140
[ 73.334090][ T4762] ? __x64_sys_mount+0x1c/0xc0
[ 73.338990][ T4762] do_syscall_64+0x4c/0xa0
[ 73.343468][ T4762] ? clear_bhb_loop+0x30/0x80
[ 73.348166][ T4762] ? clear_bhb_loop+0x30/0x80
[ 73.352922][ T4762] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 73.359016][ T4762] RIP: 0033:0x7f870385378a
[ 73.364621][ T4762] 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
[ 73.385633][ T4762] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 73.394546][ T4762] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 73.402515][ T4762] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 73.410834][ T4762] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 73.418814][ T4762] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 73.426876][ T4762] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 73.435224][ T4762]
[ 73.729131][ T4786] loop0: detected capacity change from 0 to 32768
[ 73.744222][ T4786] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4786)
[ 73.762145][ T4786] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 73.771939][ T4786] BTRFS info (device loop0): force clearing of disk cache
[ 73.780150][ T4786] BTRFS info (device loop0): setting nodatasum
[ 73.786812][ T4786] BTRFS info (device loop0): allowing degraded mounts
[ 73.794227][ T4786] BTRFS info (device loop0): enabling disk space caching
[ 73.801963][ T4786] BTRFS info (device loop0): disk space caching is enabled
[ 73.809978][ T4786] BTRFS info (device loop0): has skinny extents
[ 73.860353][ T4786] BTRFS info (device loop0): enabling ssd optimizations
[ 73.878937][ T4786] BTRFS info (device loop0): clearing free space tree
[ 73.886081][ T4786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 73.918388][ T4786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 73.943160][ T4786] BTRFS info (device loop0): checking UUID tree
[ 73.954499][ T4786] FAULT_INJECTION: forcing a failure.
[ 73.954499][ T4786] name failslab, interval 1, probability 0, space 0, times 0
[ 73.967604][ T4786] CPU: 0 PID: 4786 Comm: syz-executor.0 Not tainted syzkaller #0
[ 73.975846][ T4786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 73.985914][ T4786] Call Trace:
[ 73.989208][ T4786]
[ 73.992154][ T4786] dump_stack_lvl+0x188/0x250
[ 73.996858][ T4786] ? show_regs_print_info+0x20/0x20
[ 74.002165][ T4786] ? load_image+0x410/0x410
[ 74.006691][ T4786] ? __lock_acquire+0x7b50/0x7b50
[ 74.011824][ T4786] should_fail+0x383/0x4b0
[ 74.016267][ T4786] should_failslab+0x5/0x20
[ 74.020972][ T4786] slab_pre_alloc_hook+0x51/0xc0
[ 74.025926][ T4786] ? __btrfs_run_delayed_items+0x93/0x450
[ 74.031664][ T4786] kmem_cache_alloc+0x3d/0x280
[ 74.036451][ T4786] __btrfs_run_delayed_items+0x93/0x450
[ 74.042105][ T4786] ? do_raw_spin_unlock+0x11d/0x230
[ 74.047417][ T4786] btrfs_commit_transaction+0x999/0x3580
[ 74.053081][ T4786] ? join_transaction+0xad0/0xc40
[ 74.058241][ T4786] ? do_async_commit+0x160/0x160
[ 74.063199][ T4786] ? do_raw_spin_unlock+0x11d/0x230
[ 74.068587][ T4786] ? btrfs_record_root_in_trans+0x8c/0x180
[ 74.074409][ T4786] ? start_transaction+0x41d/0x11f0
[ 74.079637][ T4786] ? btrfs_attach_transaction_barrier+0x2e/0x90
[ 74.085908][ T4786] ? btrfs_sync_fs+0x198/0x660
[ 74.090995][ T4786] sync_filesystem+0x1be/0x220
[ 74.096319][ T4786] btrfs_remount+0x226/0x1770
[ 74.101377][ T4786] ? _raw_spin_unlock+0x24/0x40
[ 74.106372][ T4786] ? shrink_dentry_list+0x671/0x680
[ 74.112040][ T4786] ? btrfs_statfs+0x1860/0x1860
[ 74.117055][ T4786] ? dentry_lru_isolate+0x2e0/0x2e0
[ 74.122955][ T4786] ? hook_sb_remount+0x19/0xc0
[ 74.128153][ T4786] ? bpf_lsm_sb_remount+0x5/0x10
[ 74.133219][ T4786] reconfigure_super+0x224/0x8d0
[ 74.138499][ T4786] path_mount+0xc5a/0xfe0
[ 74.143005][ T4786] ? user_path_at_empty+0x13e/0x190
[ 74.148206][ T4786] __se_sys_mount+0x2e3/0x3d0
[ 74.152882][ T4786] ? __x64_sys_mount+0xc0/0xc0
[ 74.157635][ T4786] ? lockdep_hardirqs_on+0x94/0x140
[ 74.162841][ T4786] ? __x64_sys_mount+0x1c/0xc0
[ 74.167609][ T4786] do_syscall_64+0x4c/0xa0
[ 74.172078][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.176934][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.181812][ T4786] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 74.187911][ T4786] RIP: 0033:0x7f870385378a
[ 74.192414][ T4786] 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
[ 74.212215][ T4786] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 74.220619][ T4786] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 74.228705][ T4786] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 74.236694][ T4786] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 74.244855][ T4786] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 74.253028][ T4786] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 74.261198][ T4786]
[ 74.264665][ T4786] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[ 74.273321][ T4786] ------------[ cut here ]------------
[ 74.279078][ T4786] WARNING: CPU: 0 PID: 4786 at fs/btrfs/transaction.c:2021 btrfs_commit_transaction+0x2633/0x3580
[ 74.290905][ T4786] Modules linked in:
[ 74.295676][ T4786] CPU: 0 PID: 4786 Comm: syz-executor.0 Not tainted syzkaller #0
[ 74.303432][ T4786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 74.313520][ T4786] RIP: 0010:btrfs_commit_transaction+0x2633/0x3580
[ 74.320060][ T4786] Code: 93 e7 2f fe eb 05 e8 8c e7 2f fe 0f 1f 44 00 00 e8 82 e7 2f fe eb 15 e8 7b e7 2f fe 48 c7 c7 60 71 6b 8a 89 de e8 9d 41 6c 06 <0f> 0b 48 8b 7c 24 10 48 c7 c6 60 73 6b 8a ba e5 07 00 00 89 d9 e8
[ 74.339776][ T4786] RSP: 0018:ffffc900032ef820 EFLAGS: 00010246
[ 74.345869][ T4786] RAX: f7414e64d95ac700 RBX: 00000000fffffff4 RCX: ffff8880228b0000
[ 74.353908][ T4786] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 74.362014][ T4786] RBP: ffffc900032efb18 R08: ffffc900032ef347 R09: 1ffff9200065de68
[ 74.370048][ T4786] R10: dffffc0000000000 R11: fffff5200065de69 R12: dffffc0000000000
[ 74.378048][ T4786] R13: ffff888017b6a000 R14: ffff8880734bbaa8 R15: fffff5200065df20
[ 74.386154][ T4786] FS: 00007f8702be46c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 74.395181][ T4786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.401846][ T4786] CR2: 0000000020002600 CR3: 0000000078621000 CR4: 00000000003506f0
[ 74.411384][ T4786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.419841][ T4786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.427970][ T4786] Call Trace:
[ 74.431381][ T4786]
[ 74.434701][ T4786] ? join_transaction+0xad0/0xc40
[ 74.440666][ T4786] ? do_async_commit+0x160/0x160
[ 74.445857][ T4786] ? do_raw_spin_unlock+0x11d/0x230
[ 74.452306][ T4786] ? btrfs_record_root_in_trans+0x8c/0x180
[ 74.459157][ T4786] ? start_transaction+0x41d/0x11f0
[ 74.464452][ T4786] ? btrfs_attach_transaction_barrier+0x2e/0x90
[ 74.470751][ T4786] ? btrfs_sync_fs+0x198/0x660
[ 74.475650][ T4786] sync_filesystem+0x1be/0x220
[ 74.480642][ T4786] btrfs_remount+0x226/0x1770
[ 74.485373][ T4786] ? _raw_spin_unlock+0x24/0x40
[ 74.490284][ T4786] ? shrink_dentry_list+0x671/0x680
[ 74.495625][ T4786] ? btrfs_statfs+0x1860/0x1860
[ 74.500604][ T4786] ? dentry_lru_isolate+0x2e0/0x2e0
[ 74.505826][ T4786] ? hook_sb_remount+0x19/0xc0
[ 74.510761][ T4786] ? bpf_lsm_sb_remount+0x5/0x10
[ 74.515889][ T4786] reconfigure_super+0x224/0x8d0
[ 74.520880][ T4786] path_mount+0xc5a/0xfe0
[ 74.525579][ T4786] ? user_path_at_empty+0x13e/0x190
[ 74.530941][ T4786] __se_sys_mount+0x2e3/0x3d0
[ 74.535638][ T4786] ? __x64_sys_mount+0xc0/0xc0
[ 74.540566][ T4786] ? lockdep_hardirqs_on+0x94/0x140
[ 74.545868][ T4786] ? __x64_sys_mount+0x1c/0xc0
[ 74.550969][ T4786] do_syscall_64+0x4c/0xa0
[ 74.555536][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.560272][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.565142][ T4786] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 74.571095][ T4786] RIP: 0033:0x7f870385378a
[ 74.575721][ T4786] 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
[ 74.595857][ T4786] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 74.604842][ T4786] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 74.613082][ T4786] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 74.621103][ T4786] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 74.629397][ T4786] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 74.637661][ T4786] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 74.646045][ T4786]
[ 74.649106][ T4786] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.656376][ T4786] CPU: 0 PID: 4786 Comm: syz-executor.0 Not tainted syzkaller #0
[ 74.664111][ T4786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 74.674165][ T4786] Call Trace:
[ 74.677441][ T4786]
[ 74.680452][ T4786] dump_stack_lvl+0x188/0x250
[ 74.685478][ T4786] ? show_regs_print_info+0x20/0x20
[ 74.690849][ T4786] ? load_image+0x410/0x410
[ 74.695351][ T4786] panic+0x2f8/0x850
[ 74.699251][ T4786] ? bpf_jit_dump+0xd0/0xd0
[ 74.703862][ T4786] ? btrfs_commit_transaction+0x2633/0x3580
[ 74.709851][ T4786] __warn+0x248/0x2b0
[ 74.714088][ T4786] ? btrfs_commit_transaction+0x2633/0x3580
[ 74.720095][ T4786] report_bug+0x1b9/0x2e0
[ 74.724593][ T4786] handle_bug+0x3a/0x70
[ 74.728925][ T4786] exc_invalid_op+0x16/0x40
[ 74.733686][ T4786] asm_exc_invalid_op+0x16/0x20
[ 74.738544][ T4786] RIP: 0010:btrfs_commit_transaction+0x2633/0x3580
[ 74.745297][ T4786] Code: 93 e7 2f fe eb 05 e8 8c e7 2f fe 0f 1f 44 00 00 e8 82 e7 2f fe eb 15 e8 7b e7 2f fe 48 c7 c7 60 71 6b 8a 89 de e8 9d 41 6c 06 <0f> 0b 48 8b 7c 24 10 48 c7 c6 60 73 6b 8a ba e5 07 00 00 89 d9 e8
[ 74.765400][ T4786] RSP: 0018:ffffc900032ef820 EFLAGS: 00010246
[ 74.771573][ T4786] RAX: f7414e64d95ac700 RBX: 00000000fffffff4 RCX: ffff8880228b0000
[ 74.779571][ T4786] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 74.787770][ T4786] RBP: ffffc900032efb18 R08: ffffc900032ef347 R09: 1ffff9200065de68
[ 74.795893][ T4786] R10: dffffc0000000000 R11: fffff5200065de69 R12: dffffc0000000000
[ 74.803870][ T4786] R13: ffff888017b6a000 R14: ffff8880734bbaa8 R15: fffff5200065df20
[ 74.811861][ T4786] ? join_transaction+0xad0/0xc40
[ 74.817042][ T4786] ? do_async_commit+0x160/0x160
[ 74.822067][ T4786] ? do_raw_spin_unlock+0x11d/0x230
[ 74.827388][ T4786] ? btrfs_record_root_in_trans+0x8c/0x180
[ 74.833193][ T4786] ? start_transaction+0x41d/0x11f0
[ 74.838410][ T4786] ? btrfs_attach_transaction_barrier+0x2e/0x90
[ 74.844663][ T4786] ? btrfs_sync_fs+0x198/0x660
[ 74.849415][ T4786] sync_filesystem+0x1be/0x220
[ 74.854173][ T4786] btrfs_remount+0x226/0x1770
[ 74.858856][ T4786] ? _raw_spin_unlock+0x24/0x40
[ 74.863705][ T4786] ? shrink_dentry_list+0x671/0x680
[ 74.868899][ T4786] ? btrfs_statfs+0x1860/0x1860
[ 74.873760][ T4786] ? dentry_lru_isolate+0x2e0/0x2e0
[ 74.878958][ T4786] ? hook_sb_remount+0x19/0xc0
[ 74.883742][ T4786] ? bpf_lsm_sb_remount+0x5/0x10
[ 74.888673][ T4786] reconfigure_super+0x224/0x8d0
[ 74.893652][ T4786] path_mount+0xc5a/0xfe0
[ 74.897990][ T4786] ? user_path_at_empty+0x13e/0x190
[ 74.903185][ T4786] __se_sys_mount+0x2e3/0x3d0
[ 74.908075][ T4786] ? __x64_sys_mount+0xc0/0xc0
[ 74.913361][ T4786] ? lockdep_hardirqs_on+0x94/0x140
[ 74.918570][ T4786] ? __x64_sys_mount+0x1c/0xc0
[ 74.923338][ T4786] do_syscall_64+0x4c/0xa0
[ 74.927755][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.933135][ T4786] ? clear_bhb_loop+0x30/0x80
[ 74.937830][ T4786] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 74.943740][ T4786] RIP: 0033:0x7f870385378a
[ 74.948149][ T4786] 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
[ 74.968073][ T4786] RSP: 002b:00007f8702be3ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 74.976492][ T4786] RAX: ffffffffffffffda RBX: 00007f8702be3f70 RCX: 00007f870385378a
[ 74.984471][ T4786] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
[ 74.992435][ T4786] RBP: 0000000020000180 R08: 00007f8702be3f70 R09: 0000000001a404ac
[ 75.000989][ T4786] R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100
[ 75.009166][ T4786] R13: 00007f8702be3f30 R14: 0000000000000000 R15: 0000000020002600
[ 75.017139][ T4786]
[ 75.020390][ T4786] Kernel Offset: disabled
[ 75.024724][ T4786] Rebooting in 86400 seconds..