Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2025/08/27 10:45:29 ignoring optional flag "type"="gce"
2025/08/27 10:45:29 parsed 1 programs
2025/08/27 10:45:29 executed programs: 0
[ 104.529511][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 104.537319][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 104.545146][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 104.553715][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 104.561403][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 104.744982][ T6052] chnl_net:caif_netlink_parms(): no params data found
[ 104.833747][ T6052] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.840914][ T6052] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.848249][ T6052] bridge_slave_0: entered allmulticast mode
[ 104.856157][ T6052] bridge_slave_0: entered promiscuous mode
[ 104.864945][ T6052] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.872086][ T6052] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.879949][ T6052] bridge_slave_1: entered allmulticast mode
[ 104.887964][ T6052] bridge_slave_1: entered promiscuous mode
[ 104.926672][ T6052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.938926][ T6052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.977871][ T6052] team0: Port device team_slave_0 added
[ 104.985979][ T6052] team0: Port device team_slave_1 added
[ 105.021556][ T6052] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 105.028566][ T6052] 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.
[ 105.054796][ T6052] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 105.067518][ T6052] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 105.074544][ T6052] 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.
[ 105.100701][ T6052] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 105.155457][ T6052] hsr_slave_0: entered promiscuous mode
[ 105.161877][ T6052] hsr_slave_1: entered promiscuous mode
[ 105.669050][ T6052] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 105.681116][ T6052] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 105.695119][ T6052] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 105.707944][ T6052] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 105.749564][ T6052] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.757098][ T6052] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.764672][ T6052] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.772180][ T6052] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.786705][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 105.798110][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 105.881298][ T6052] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.909300][ T6052] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.925527][ T2923] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.932822][ T2923] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.961032][ T2923] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.968220][ T2923] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.266277][ T6052] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.328355][ T6052] veth0_vlan: entered promiscuous mode
[ 106.345995][ T6052] veth1_vlan: entered promiscuous mode
[ 106.385855][ T6052] veth0_macvtap: entered promiscuous mode
[ 106.398334][ T6052] veth1_macvtap: entered promiscuous mode
[ 106.425662][ T6052] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.441401][ T6052] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 106.460981][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.490736][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.512029][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.539427][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.643230][ T51] Bluetooth: hci0: command tx timeout
[ 108.714151][ T51] Bluetooth: hci0: command tx timeout
[ 110.792754][ T51] Bluetooth: hci0: command tx timeout
[ 112.872737][ T51] Bluetooth: hci0: command tx timeout
[ 132.156442][ T1298] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.162935][ T1298] ieee802154 phy1 wpan1: encryption failed: -22
[ 193.595796][ T1298] ieee802154 phy0 wpan0: encryption failed: -22
[ 193.602123][ T1298] ieee802154 phy1 wpan1: encryption failed: -22
[ 231.512710][ T5177] Bluetooth: hci0: command 0x0406 tx timeout
[ 255.037033][ T1298] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.043452][ T1298] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.992799][ T31] INFO: task syz-executor.0:6052 blocked for more than 143 seconds.
[ 264.000812][ T31] Not tainted syzkaller #0
[ 264.005802][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 264.014554][ T31] task:syz-executor.0 state:D stack:21832 pid:6052 tgid:6052 ppid:1 task_flags:0x400140 flags:0x00004006
[ 264.026757][ T31] Call Trace:
[ 264.030068][ T31]
[ 264.033047][ T31] __schedule+0x1798/0x4cc0
[ 264.037592][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.043267][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.048158][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.053105][ T31] ? __pfx___schedule+0x10/0x10
[ 264.058009][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.063704][ T31] ? schedule+0x91/0x360
[ 264.068056][ T31] schedule+0x165/0x360
[ 264.072236][ T31] schedule_preempt_disabled+0x13/0x30
[ 264.077736][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 264.083315][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 264.089045][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 264.095143][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.100796][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.106467][ T31] down_read+0x98/0x2e0
[ 264.110639][ T31] lookup_slow+0x46/0x70
[ 264.114927][ T31] link_path_walk+0x935/0xea0
[ 264.119620][ T31] path_openat+0x28c/0x3830
[ 264.124171][ T31] ? arch_stack_walk+0xfc/0x150
[ 264.129045][ T31] ? stack_depot_save_flags+0x40/0x860
[ 264.134535][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.140190][ T31] ? __pfx_path_openat+0x10/0x10
[ 264.145163][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.151270][ T31] do_filp_open+0x1fa/0x410
[ 264.155878][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.160779][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 264.165868][ T31] ? _raw_spin_unlock+0x28/0x50
[ 264.171126][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.177261][ T31] ? alloc_fd+0x64c/0x6c0
[ 264.181633][ T31] do_sys_openat2+0x121/0x1c0
[ 264.186365][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 264.191705][ T31] ? __se_sys_clock_nanosleep+0x2f1/0x380
[ 264.197605][ T31] __x64_sys_openat+0x138/0x170
[ 264.202548][ T31] do_syscall_64+0xfa/0x3b0
[ 264.207145][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.213266][ T31] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 264.219450][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.225567][ T31] RIP: 0033:0x7fe6dfc7b841
[ 264.230015][ T31] RSP: 002b:00007ffc69c71dd0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 264.239175][ T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe6dfc7b841
[ 264.247242][ T31] RDX: 0000000000090800 RSI: 00007fe6dfcd7b46 RDI: 00000000ffffff9c
[ 264.255247][ T31] RBP: 00007ffc69c71e9c R08: 0000000000000000 R09: 7fffffffffffffff
[ 264.263248][ T31] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000000
[ 264.271319][ T31] R13: 000000000001a374 R14: 000000000001a026 R15: 0000000000000009
[ 264.279392][ T31]
[ 264.282427][ T31] INFO: task syz-executor.0:6102 blocked for more than 143 seconds.
[ 264.290450][ T31] Not tainted syzkaller #0
[ 264.295418][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 264.304135][ T31] task:syz-executor.0 state:D stack:25496 pid:6102 tgid:6101 ppid:6052 task_flags:0x400140 flags:0x00004006
[ 264.316101][ T31] Call Trace:
[ 264.319392][ T31]
[ 264.322332][ T31] __schedule+0x1798/0x4cc0
[ 264.326900][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.332539][ T31] ? do_raw_spin_lock+0x121/0x290
[ 264.337701][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.343381][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.348252][ T31] ? __pfx___schedule+0x10/0x10
[ 264.353294][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.358958][ T31] ? schedule+0x91/0x360
[ 264.363265][ T31] schedule+0x165/0x360
[ 264.367442][ T31] __fuse_simple_request+0xf15/0x18d0
[ 264.372870][ T31] ? __pfx___fuse_simple_request+0x10/0x10
[ 264.378775][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 264.385074][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 264.391155][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 264.397353][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.403199][ T31] ? __kasan_kmalloc+0x93/0xb0
[ 264.407975][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.413641][ T31] fuse_lookup_name+0x34c/0x860
[ 264.418505][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.424204][ T31] ? __pfx_fuse_lookup_name+0x10/0x10
[ 264.429597][ T31] ? seqcount_lockdep_reader_access+0x122/0x1c0
[ 264.435931][ T31] ? fuse_lock_inode+0xd3/0x120
[ 264.440829][ T31] ? d_alloc_parallel+0x2f0/0x15e0
[ 264.445973][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.451639][ T31] ? d_alloc_parallel+0x14ae/0x15e0
[ 264.456888][ T31] fuse_lookup+0x1e9/0x640
[ 264.461329][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 264.466592][ T31] ? __raw_spin_lock_init+0x45/0x100
[ 264.471889][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.477742][ T31] ? __init_waitqueue_head+0xa9/0x150
[ 264.483226][ T31] __lookup_slow+0x297/0x3d0
[ 264.487837][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 264.493030][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.498823][ T31] ? down_read+0x1ad/0x2e0
[ 264.503385][ T31] lookup_slow+0x53/0x70
[ 264.507659][ T31] link_path_walk+0x935/0xea0
[ 264.512359][ T31] path_openat+0x28c/0x3830
[ 264.516896][ T31] ? arch_stack_walk+0xfc/0x150
[ 264.521772][ T31] ? stack_depot_save_flags+0x40/0x860
[ 264.527368][ T31] ? __pfx_path_openat+0x10/0x10
[ 264.532314][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.538487][ T31] do_filp_open+0x1fa/0x410
[ 264.543074][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.547958][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 264.553171][ T31] ? _raw_spin_unlock+0x28/0x50
[ 264.558188][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.564111][ T31] ? alloc_fd+0x64c/0x6c0
[ 264.568471][ T31] do_sys_openat2+0x121/0x1c0
[ 264.573418][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 264.578637][ T31] ? exc_page_fault+0x76/0xf0
[ 264.583369][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.589045][ T31] ? do_user_addr_fault+0xc8a/0x1390
[ 264.594372][ T31] __x64_sys_openat+0x138/0x170
[ 264.599255][ T31] do_syscall_64+0xfa/0x3b0
[ 264.603925][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 264.609185][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.615335][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.620980][ T31] ? exc_page_fault+0x9f/0xf0
[ 264.625935][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.631861][ T31] RIP: 0033:0x7fe6dfc7aa90
[ 264.636389][ T31] RSP: 002b:00007fe6e0a2dc00 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 264.644854][ T31] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fe6dfc7aa90
[ 264.652911][ T31] RDX: 0000000000004000 RSI: 00007fe6e0a2dca0 RDI: 00000000ffffff9c
[ 264.660898][ T31] RBP: 00007fe6e0a2dca0 R08: 0000000000000000 R09: 0000000000000000
[ 264.668954][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 264.676986][ T31] R13: 000000000000000b R14: 00007fe6dfd9bf80 R15: 00007ffc69c71b28
[ 264.685046][ T31]
[ 264.688100][ T31] INFO: task syz-executor.0:6105 blocked for more than 144 seconds.
[ 264.696220][ T31] Not tainted syzkaller #0
[ 264.701160][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 264.709905][ T31] task:syz-executor.0 state:D stack:27816 pid:6105 tgid:6101 ppid:6052 task_flags:0x400040 flags:0x00004006
[ 264.724531][ T31] Call Trace:
[ 264.727914][ T31]
[ 264.730851][ T31] __schedule+0x1798/0x4cc0
[ 264.735444][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.741082][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.746018][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.750908][ T31] ? __pfx___schedule+0x10/0x10
[ 264.755848][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.761500][ T31] ? schedule+0x91/0x360
[ 264.765869][ T31] schedule+0x165/0x360
[ 264.770044][ T31] schedule_preempt_disabled+0x13/0x30
[ 264.775545][ T31] rwsem_down_write_slowpath+0x872/0xfe0
[ 264.781205][ T31] ? rwsem_down_write_slowpath+0x472/0xfe0
[ 264.787050][ T31] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 264.793251][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.798109][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.803886][ T31] ? ilookup5+0x130/0x150
[ 264.808257][ T31] down_write_nested+0x1b5/0x200
[ 264.813250][ T31] ? __pfx_down_write_nested+0x10/0x10
[ 264.818888][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.824583][ T31] fuse_reverse_inval_entry+0x5d/0x720
[ 264.830165][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.835860][ T31] ? down_read+0x1ad/0x2e0
[ 264.840403][ T31] fuse_dev_do_write+0x3ea7/0x4da0
[ 264.845564][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.851274][ T31] ? __lock_acquire+0xab9/0xd20
[ 264.856219][ T31] ? __pfx_fuse_dev_do_write+0x10/0x10
[ 264.861742][ T31] ? aa_file_perm+0x13a/0x1550
[ 264.866574][ T31] ? aa_file_perm+0x13a/0x1550
[ 264.871357][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.877050][ T31] ? aa_file_perm+0x44d/0x1550
[ 264.881839][ T31] ? __futex_wait+0x34f/0x3e0
[ 264.886667][ T31] ? __pfx___futex_wait+0x10/0x10
[ 264.891717][ T31] ? __pfx_aa_file_perm+0x10/0x10
[ 264.896796][ T31] ? __pfx_futex_wake_mark+0x10/0x10
[ 264.902111][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.907794][ T31] fuse_dev_write+0x146/0x1d0
[ 264.912496][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 264.917809][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.923501][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.929259][ T31] ? security_file_permission+0x75/0x290
[ 264.934982][ T31] vfs_write+0x5c9/0xb30
[ 264.939279][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 264.944528][ T31] ? __pfx_vfs_write+0x10/0x10
[ 264.949311][ T31] ? __fget_files+0x2a/0x420
[ 264.953960][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 264.959602][ T31] ksys_write+0x145/0x250
[ 264.963990][ T31] ? __pfx_ksys_write+0x10/0x10
[ 264.968862][ T31] ? rcu_is_watching+0x15/0xb0
[ 264.973669][ T31] ? do_syscall_64+0xbe/0x3b0
[ 264.978365][ T31] do_syscall_64+0xfa/0x3b0
[ 264.982945][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 264.988181][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.994372][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.000028][ T31] ? exc_page_fault+0x9f/0xf0
[ 265.004771][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 265.010668][ T31] RIP: 0033:0x7fe6dfc7bdb9
[ 265.015112][ T31] RSP: 002b:00007fe6e0a0d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 265.023573][ T31] RAX: ffffffffffffffda RBX: 00007fe6dfd9c050 RCX: 00007fe6dfc7bdb9
[ 265.031544][ T31] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003
[ 265.039602][ T31] RBP: 00007fe6dfcd8ad0 R08: 0000000000000000 R09: 0000000000000000
[ 265.047617][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 265.055667][ T31] R13: 000000000000006e R14: 00007fe6dfd9c050 R15: 00007ffc69c71b28
[ 265.063694][ T31]
[ 265.066735][ T31]
[ 265.066735][ T31] Showing all locks held in the system:
[ 265.074506][ T31] 1 lock held by ksoftirqd/1/23:
[ 265.079484][ T31] #0: ffff8880b8739f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 265.089509][ T31] 1 lock held by khungtaskd/31:
[ 265.094387][ T31] #0: ffffffff8e139ee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 265.104315][ T31] 2 locks held by getty/5615:
[ 265.108985][ T31] #0: ffff8880336560a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 265.119016][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 265.129222][ T31] 1 lock held by syz-executor.0/6052:
[ 265.134734][ T31] #0: ffff8880765d8148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 265.144757][ T31] 2 locks held by syz-executor.0/6102:
[ 265.150635][ T31] #0: ffff8880765d8148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 265.160618][ T31] #1: ffff8880765d8608 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd3/0x120
[ 265.169824][ T31] 2 locks held by syz-executor.0/6105:
[ 265.175299][ T31] #0: ffff888146bb4328 (&fc->killsb){.+.+}-{4:4}, at: fuse_dev_do_write+0x3e84/0x4da0
[ 265.185122][ T31] #1: ffff8880765d8148 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: fuse_reverse_inval_entry+0x5d/0x720
[ 265.196644][ T31]
[ 265.199118][ T31] =============================================
[ 265.199118][ T31]
[ 265.207557][ T31] NMI backtrace for cpu 0
[ 265.207572][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 265.207598][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 265.207611][ T31] Call Trace:
[ 265.207620][ T31]
[ 265.207630][ T31] dump_stack_lvl+0x189/0x250
[ 265.207666][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 265.207696][ T31] ? __pfx__printk+0x10/0x10
[ 265.207744][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 265.207778][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 265.207811][ T31] ? __pfx__printk+0x10/0x10
[ 265.207844][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.207875][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 265.207923][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 265.207955][ T31] watchdog+0xf93/0xfe0
[ 265.207993][ T31] ? watchdog+0x1de/0xfe0
[ 265.208033][ T31] kthread+0x711/0x8a0
[ 265.208067][ T31] ? __pfx_watchdog+0x10/0x10
[ 265.208100][ T31] ? __pfx_kthread+0x10/0x10
[ 265.208126][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.208158][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 265.208189][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.208216][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 265.208248][ T31] ? __pfx_kthread+0x10/0x10
[ 265.208279][ T31] ret_from_fork+0x3fc/0x770
[ 265.208307][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 265.208339][ T31] ? __switch_to_asm+0x39/0x70
[ 265.208370][ T31] ? __switch_to_asm+0x33/0x70
[ 265.208400][ T31] ? __pfx_kthread+0x10/0x10
[ 265.208431][ T31] ret_from_fork_asm+0x1a/0x30
[ 265.208481][ T31]
[ 265.208490][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 265.370346][ C1] NMI backtrace for cpu 1
[ 265.370364][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 265.370387][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 265.370400][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 265.370435][ C1] Code: 3e 9d 96 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 86 0e 00 f3 0f 1e fa fb f4 13 9d 96 f5 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 265.370452][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c2
[ 265.370471][ C1] RAX: 699dfc477ff0c100 RBX: ffffffff819683c8 RCX: 699dfc477ff0c100
[ 265.370487][ C1] RDX: 0000000000000001 RSI: ffffffff8d9b77e3 RDI: ffffffff8be33680
[ 265.370501][ C1] RBP: ffffc90000197f20 R08: ffff8880b8732f9b R09: 1ffff110170e65f3
[ 265.370517][ C1] R10: dffffc0000000000 R11: ffffed10170e65f4 R12: ffffffff8fa38a30
[ 265.370533][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110039d9b40
[ 265.370549][ C1] FS: 0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
[ 265.370566][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.370581][ C1] CR2: 000055f2a6f80660 CR3: 000000000df36000 CR4: 0000000000350ef0
[ 265.370597][ C1] Call Trace:
[ 265.370605][ C1]
[ 265.370613][ C1] default_idle+0x13/0x20
[ 265.370632][ C1] default_idle_call+0x74/0xb0
[ 265.370654][ C1] do_idle+0x1e8/0x510
[ 265.370679][ C1] ? __pfx_do_idle+0x10/0x10
[ 265.370696][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 265.370738][ C1] cpu_startup_entry+0x44/0x60
[ 265.370758][ C1] start_secondary+0x101/0x110
[ 265.370790][ C1] common_startup_64+0x13e/0x147
[ 265.370830][ C1]
[ 265.371357][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 265.542529][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 265.551644][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 265.561691][ T31] Call Trace:
[ 265.564963][ T31]
[ 265.567885][ T31] dump_stack_lvl+0x99/0x250
[ 265.572660][ T31] ? __asan_memcpy+0x40/0x70
[ 265.577257][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 265.582451][ T31] ? __pfx__printk+0x10/0x10
[ 265.587137][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.592770][ T31] vpanic+0x281/0x750
[ 265.596763][ T31] ? __pfx_vpanic+0x10/0x10
[ 265.601259][ T31] ? __x2apic_send_IPI_mask+0x1e4/0x260
[ 265.606801][ T31] ? preempt_schedule+0xae/0xc0
[ 265.611651][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.617299][ T31] ? preempt_schedule_common+0x83/0xd0
[ 265.622797][ T31] panic+0xb9/0xc0
[ 265.626521][ T31] ? __pfx_panic+0x10/0x10
[ 265.631041][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.636667][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 265.642224][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.647874][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[ 265.654035][ T31] watchdog+0xfd2/0xfe0
[ 265.658200][ T31] ? watchdog+0x1de/0xfe0
[ 265.662541][ T31] kthread+0x711/0x8a0
[ 265.666613][ T31] ? __pfx_watchdog+0x10/0x10
[ 265.671291][ T31] ? __pfx_kthread+0x10/0x10
[ 265.675877][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.681515][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 265.686711][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 265.692337][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 265.697535][ T31] ? __pfx_kthread+0x10/0x10
[ 265.702128][ T31] ret_from_fork+0x3fc/0x770
[ 265.706722][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 265.711833][ T31] ? __switch_to_asm+0x39/0x70
[ 265.716595][ T31] ? __switch_to_asm+0x33/0x70
[ 265.721475][ T31] ? __pfx_kthread+0x10/0x10
[ 265.726066][ T31] ret_from_fork_asm+0x1a/0x30
[ 265.730842][ T31]
[ 265.734123][ T31] Kernel Offset: disabled
[ 265.738440][ T31] Rebooting in 86400 seconds..