[ 86.801274][ T807] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts.
2026/04/03 09:58:42 ignoring optional flag "type"="gce"
2026/04/03 09:58:42 parsed 1 programs
2026/04/03 09:58:44 executed programs: 0
[ 93.185345][ T6038] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 93.240451][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.248463][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.257093][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.265611][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.274069][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.408191][ T6045] chnl_net:caif_netlink_parms(): no params data found
[ 93.471896][ T6045] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.479160][ T6045] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.486318][ T6045] bridge_slave_0: entered allmulticast mode
[ 93.493485][ T6045] bridge_slave_0: entered promiscuous mode
[ 93.501194][ T6045] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.508548][ T6045] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.515941][ T6045] bridge_slave_1: entered allmulticast mode
[ 93.523374][ T6045] bridge_slave_1: entered promiscuous mode
[ 93.551988][ T6045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.563463][ T6045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.592356][ T6045] team0: Port device team_slave_0 added
[ 93.601442][ T6045] team0: Port device team_slave_1 added
[ 93.625601][ T6045] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.632931][ T6045] 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 1532 would solve the problem.
[ 93.659343][ T6045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.672254][ T6045] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.679824][ T6045] 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 1532 would solve the problem.
[ 93.705942][ T6045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.745729][ T6045] hsr_slave_0: entered promiscuous mode
[ 93.752970][ T6045] hsr_slave_1: entered promiscuous mode
[ 94.280530][ T6045] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 94.295615][ T6045] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 94.308382][ T6045] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 94.325982][ T6045] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 94.363291][ T6045] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.370526][ T6045] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.378227][ T6045] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.385601][ T6045] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.400480][ T3517] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.408307][ T3517] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.478575][ T6045] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.510788][ T6045] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.527298][ T3495] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.534508][ T3495] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.551240][ T66] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.558519][ T66] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.799399][ T6045] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.849237][ T6045] veth0_vlan: entered promiscuous mode
[ 94.867437][ T6045] veth1_vlan: entered promiscuous mode
[ 94.924031][ T6045] veth0_macvtap: entered promiscuous mode
[ 94.935553][ T6045] veth1_macvtap: entered promiscuous mode
[ 94.961016][ T6045] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.985014][ T6045] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 95.004915][ T3517] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.024794][ T3517] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.040913][ T3517] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.051873][ T3517] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.360092][ T51] Bluetooth: hci0: command tx timeout
[ 97.439470][ T51] Bluetooth: hci0: command tx timeout
[ 99.519353][ T51] Bluetooth: hci0: command tx timeout
[ 101.599094][ T51] Bluetooth: hci0: command tx timeout
[ 132.882144][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.888493][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.322292][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.328754][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
[ 216.879052][ T5166] Bluetooth: hci0: command 0x0406 tx timeout
[ 252.559182][ T31] INFO: task syz-executor.0:6045 blocked for more than 143 seconds.
[ 252.567357][ T31] Not tainted syzkaller #0
[ 252.572450][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 252.581286][ T31] task:syz-executor.0 state:D stack:21992 pid:6045 tgid:6045 ppid:1 task_flags:0x400140 flags:0x00080002
[ 252.593807][ T31] Call Trace:
[ 252.597220][ T31]
[ 252.600304][ T31] __schedule+0x165c/0x5520
[ 252.604857][ T31] ? __pfx___schedule+0x10/0x10
[ 252.609824][ T31] ? schedule+0x90/0x360
[ 252.614218][ T31] schedule+0x164/0x360
[ 252.618390][ T31] schedule_preempt_disabled+0x13/0x30
[ 252.624039][ T31] __mutex_lock+0x856/0x1420
[ 252.628681][ T31] ? __mutex_lock+0x5fc/0x1420
[ 252.633539][ T31] ? fuse_lock_inode+0xd3/0x120
[ 252.638494][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 252.643596][ T31] ? d_alloc_parallel+0x366/0x1610
[ 252.648714][ T31] fuse_lock_inode+0xd3/0x120
[ 252.653609][ T31] fuse_lookup+0x1ab/0x4e0
[ 252.658036][ T31] ? __lock_acquire+0x6b5/0x2cf0
[ 252.663140][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 252.668166][ T31] ? __raw_spin_lock_init+0x45/0x100
[ 252.673682][ T31] ? __init_waitqueue_head+0xa9/0x150
[ 252.679128][ T31] __lookup_slow+0x2b7/0x410
[ 252.683832][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 252.689033][ T31] ? down_read+0x270/0x2e0
[ 252.693477][ T31] lookup_slow+0x53/0x70
[ 252.697834][ T31] link_path_walk+0xd1e/0x18d0
[ 252.702873][ T31] path_openat+0x2c3/0x3860
[ 252.707497][ T31] ? arch_stack_walk+0xfb/0x150
[ 252.712412][ T31] ? __pfx_stack_trace_save+0x10/0x10
[ 252.717795][ T31] ? stack_depot_save_flags+0x33/0x810
[ 252.723338][ T31] ? __pfx_path_openat+0x10/0x10
[ 252.728372][ T31] ? __x64_sys_openat+0x138/0x170
[ 252.733543][ T31] ? __lock_acquire+0x6b5/0x2cf0
[ 252.738588][ T31] do_file_open+0x23e/0x4a0
[ 252.743272][ T31] ? __pfx_do_file_open+0x10/0x10
[ 252.748330][ T31] ? _raw_spin_unlock+0x28/0x50
[ 252.753248][ T31] ? alloc_fd+0x64b/0x6c0
[ 252.757609][ T31] do_sys_openat2+0x113/0x200
[ 252.762351][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 252.767562][ T31] ? __se_sys_clock_nanosleep+0x35b/0x3b0
[ 252.773333][ T31] ? __pfx___se_sys_clock_nanosleep+0x10/0x10
[ 252.779480][ T31] __x64_sys_openat+0x138/0x170
[ 252.784340][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 252.790503][ T31] do_syscall_64+0x15f/0xf80
[ 252.795165][ T31] ? clear_bhb_loop+0x40/0x90
[ 252.801593][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 252.807543][ T31] RIP: 0033:0x7f821126c4bc
[ 252.812053][ T31] RSP: 002b:00007ffebd88b280 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 252.820538][ T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f821126c4bc
[ 252.828781][ T31] RDX: 0000000000090800 RSI: 00007f82112cd48c RDI: 00000000ffffff9c
[ 252.836963][ T31] RBP: 00007ffebd88b34c R08: 0000000000000000 R09: 0000000000000000
[ 252.844978][ T31] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 252.853039][ T31] R13: 00000000000173ca R14: 000000000001736e R15: 0000000000000006
[ 252.861590][ T31]
[ 252.864711][ T31] INFO: task syz-executor.0:6110 blocked for more than 143 seconds.
[ 252.873509][ T31] Not tainted syzkaller #0
[ 252.878615][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 252.887409][ T31] task:syz-executor.0 state:D stack:25464 pid:6110 tgid:6104 ppid:6045 task_flags:0x400140 flags:0x00080002
[ 252.899487][ T31] Call Trace:
[ 252.902781][ T31]
[ 252.905738][ T31] __schedule+0x165c/0x5520
[ 252.910373][ T31] ? __lock_acquire+0x6b5/0x2cf0
[ 252.915330][ T31] ? do_raw_spin_lock+0x12b/0x2f0
[ 252.920494][ T31] ? __pfx___schedule+0x10/0x10
[ 252.925565][ T31] ? schedule+0x90/0x360
[ 252.929865][ T31] schedule+0x164/0x360
[ 252.934031][ T31] __fuse_simple_request+0x12b7/0x1db0
[ 252.939656][ T31] ? __pfx___fuse_simple_request+0x10/0x10
[ 252.945558][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 252.951761][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 252.957840][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 252.964057][ T31] ? __kmalloc_cache_noprof+0x31c/0x660
[ 252.969897][ T31] fuse_lookup_name+0x35e/0x8b0
[ 252.974848][ T31] ? __pfx_fuse_lookup_name+0x10/0x10
[ 252.980397][ T31] ? fuse_lock_inode+0xd3/0x120
[ 252.985532][ T31] ? d_alloc_parallel+0x366/0x1610
[ 252.990751][ T31] fuse_lookup+0x213/0x4e0
[ 252.995293][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 253.000409][ T31] ? __raw_spin_lock_init+0x45/0x100
[ 253.005709][ T31] ? __init_waitqueue_head+0xa9/0x150
[ 253.011148][ T31] __lookup_slow+0x2b7/0x410
[ 253.015779][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 253.020967][ T31] ? down_read+0x270/0x2e0
[ 253.025401][ T31] lookup_slow+0x53/0x70
[ 253.029779][ T31] link_path_walk+0xd1e/0x18d0
[ 253.034681][ T31] path_openat+0x2c3/0x3860
[ 253.039319][ T31] ? arch_stack_walk+0xfb/0x150
[ 253.044427][ T31] ? __pfx_stack_trace_save+0x10/0x10
[ 253.049871][ T31] ? stack_depot_save_flags+0x33/0x810
[ 253.055342][ T31] ? __pfx_path_openat+0x10/0x10
[ 253.060341][ T31] ? __x64_sys_openat+0x138/0x170
[ 253.065378][ T31] ? __lock_acquire+0x6b5/0x2cf0
[ 253.070558][ T31] do_file_open+0x23e/0x4a0
[ 253.075089][ T31] ? __pfx_do_file_open+0x10/0x10
[ 253.080278][ T31] ? _raw_spin_unlock+0x28/0x50
[ 253.085266][ T31] ? alloc_fd+0x64b/0x6c0
[ 253.089838][ T31] do_sys_openat2+0x113/0x200
[ 253.094535][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 253.099796][ T31] ? rcu_is_watching+0x15/0xb0
[ 253.104655][ T31] __x64_sys_openat+0x138/0x170
[ 253.109804][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 253.116271][ T31] do_syscall_64+0x15f/0xf80
[ 253.120962][ T31] ? trace_irq_disable+0x3b/0x140
[ 253.126047][ T31] ? clear_bhb_loop+0x40/0x90
[ 253.130867][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 253.136860][ T31] RIP: 0033:0x7f821129049e
[ 253.141434][ T31] RSP: 002b:00007f8211fc5d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 253.149994][ T31] RAX: ffffffffffffffda RBX: 00007f8211fc66c0 RCX: 00007f821129049e
[ 253.157975][ T31] RDX: 0000000000000002 RSI: 00007f8211fc5ef0 RDI: ffffffffffffff9c
[ 253.166116][ T31] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 253.174156][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 253.182257][ T31] R13: 00007f8211fc5eec R14: 00007f8211fc5ef0 R15: 00007f8208000000
[ 253.190281][ T31]
[ 253.193313][ T31]
[ 253.193313][ T31] Showing all locks held in the system:
[ 253.201191][ T31] 1 lock held by khungtaskd/31:
[ 253.206043][ T31] #0: ffffffff8e95d260 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 253.215974][ T31] 2 locks held by getty/5613:
[ 253.220834][ T31] #0: ffff8880372d10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 253.230758][ T31] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13a0
[ 253.241012][ T31] 2 locks held by syz-executor.0/6045:
[ 253.246471][ T31] #0: ffff8880745dcb80 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 253.256568][ T31] #1: ffff8880745dd000 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd3/0x120
[ 253.265842][ T31] 2 locks held by syz-executor.0/6110:
[ 253.271530][ T31] #0: ffff8880745dcb80 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 253.281645][ T31] #1: ffff8880745dd000 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd3/0x120
[ 253.290856][ T31]
[ 253.293185][ T31] =============================================
[ 253.293185][ T31]
[ 253.301772][ T31] NMI backtrace for cpu 1
[ 253.301794][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 253.301809][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 253.301818][ T31] Call Trace:
[ 253.301823][ T31]
[ 253.301828][ T31] dump_stack_lvl+0xe8/0x150
[ 253.301854][ T31] nmi_cpu_backtrace+0x274/0x2d0
[ 253.301872][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 253.301894][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 253.301912][ T31] sys_info+0x135/0x170
[ 253.301926][ T31] watchdog+0xfd3/0x1030
[ 253.301951][ T31] ? watchdog+0x1c9/0x1030
[ 253.301971][ T31] kthread+0x388/0x470
[ 253.302060][ T31] ? __pfx_watchdog+0x10/0x10
[ 253.302077][ T31] ? __pfx_kthread+0x10/0x10
[ 253.302095][ T31] ret_from_fork+0x514/0xb70
[ 253.302122][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 253.302145][ T31] ? __switch_to+0xc79/0x1410
[ 253.302168][ T31] ? __pfx_kthread+0x10/0x10
[ 253.302186][ T31] ret_from_fork_asm+0x1a/0x30
[ 253.302216][ T31]
[ 253.302222][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 253.414222][ C0] NMI backtrace for cpu 0
[ 253.414249][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full)
[ 253.414265][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 253.414274][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 253.414299][ C0] Code: ac 78 02 c3 cc cc cc cc 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 83 21 1a 00 fb f4 3c f0 02 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
[ 253.414310][ C0] RSP: 0018:ffffffff8e607dc0 EFLAGS: 00000242
[ 253.414323][ C0] RAX: 00000000000fa40b RBX: ffffffff819b142a RCX: 0000000080000001
[ 253.414333][ C0] RDX: 0000000000000001 RSI: ffffffff8dfc0ce0 RDI: ffffffff8c287de0
[ 253.414343][ C0] RBP: ffffffff8e607eb0 R08: ffff8880b86339db R09: 1ffff110170c673b
[ 253.414353][ C0] R10: dffffc0000000000 R11: ffffed10170c673c R12: 0000000000000000
[ 253.414362][ C0] R13: 1ffffffff1cd25d8 R14: 0000000000000000 R15: 1ffffffff1cd25d8
[ 253.414372][ C0] FS: 0000000000000000(0000) GS:ffff88812525c000(0000) knlGS:0000000000000000
[ 253.414383][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 253.414392][ C0] CR2: 0000559f3a794168 CR3: 000000007869e000 CR4: 00000000003526f0
[ 253.414405][ C0] Call Trace:
[ 253.414413][ C0]
[ 253.414418][ C0] default_idle+0x9/0x20
[ 253.414439][ C0] default_idle_call+0x72/0xb0
[ 253.414453][ C0] do_idle+0x36a/0x5f0
[ 253.414469][ C0] ? __pfx_do_idle+0x10/0x10
[ 253.414482][ C0] ? do_idle+0xc/0x5f0
[ 253.414495][ C0] cpu_startup_entry+0x43/0x60
[ 253.414508][ C0] rest_init+0x2de/0x300
[ 253.414522][ C0] start_kernel+0x38a/0x3e0
[ 253.414548][ C0] x86_64_start_reservations+0x24/0x30
[ 253.414564][ C0] x86_64_start_kernel+0x143/0x1c0
[ 253.414578][ C0] common_startup_64+0x13e/0x147
[ 253.414601][ C0]
[ 253.596251][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 253.603124][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 253.612225][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 253.622576][ T31] Call Trace:
[ 253.625909][ T31]
[ 253.628957][ T31] vpanic+0x56c/0xa60
[ 253.633128][ T31] ? __pfx___schedule+0x10/0x10
[ 253.638162][ T31] ? __pfx_vpanic+0x10/0x10
[ 253.642842][ T31] ? nmi_trigger_cpumask_backtrace+0x1f4/0x300
[ 253.649074][ T31] panic+0xc5/0xd0
[ 253.652877][ T31] ? __pfx_panic+0x10/0x10
[ 253.657281][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 253.662732][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[ 253.668889][ T31] watchdog+0x102c/0x1030
[ 253.673229][ T31] ? watchdog+0x1c9/0x1030
[ 253.677633][ T31] kthread+0x388/0x470
[ 253.681783][ T31] ? __pfx_watchdog+0x10/0x10
[ 253.686542][ T31] ? __pfx_kthread+0x10/0x10
[ 253.691132][ T31] ret_from_fork+0x514/0xb70
[ 253.695714][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 253.700813][ T31] ? __switch_to+0xc79/0x1410
[ 253.705489][ T31] ? __pfx_kthread+0x10/0x10
[ 253.710070][ T31] ret_from_fork_asm+0x1a/0x30
[ 253.714962][ T31]
[ 253.718477][ T31] Kernel Offset: disabled
[ 253.723024][ T31] Rebooting in 86400 seconds..