Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts.
2025/02/17 03:17:21 ignoring optional flag "sandboxArg"="0"
2025/02/17 03:17:21 ignoring optional flag "type"="gce"
2025/02/17 03:17:21 parsed 1 programs
2025/02/17 03:17:21 executed programs: 0
[ 46.043820][ T43] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.050945][ T43] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.058072][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.065459][ T43] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.072997][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.080085][ T43] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 46.142563][ T1389] chnl_net:caif_netlink_parms(): no params data found
[ 46.669082][ T1389] 8021q: adding VLAN 0 to HW filter on device bond0
[ 47.027399][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 47.035025][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 47.043457][ T1389] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 47.749024][ T1791] nbd0: detected capacity change from 0 to 131072
[ 48.137822][ T964] Bluetooth: hci0: command 0x0409 tx timeout
[ 48.512061][ T43] block nbd0: Receive control failed (result -104)
[ 50.217794][ T43] Bluetooth: hci0: command 0x041b tx timeout
[ 52.297799][ T43] Bluetooth: hci0: command 0x040f tx timeout
[ 54.377772][ T43] Bluetooth: hci0: command 0x0419 tx timeout
[ 77.897938][ T47] block nbd0: Possible stuck request ffff888100eb8000: control (read@0,4096B). Runtime 30 seconds
2025/02/17 03:18:18 executed programs: 1
[ 103.688393][ T43] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 103.696112][ T43] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 103.703290][ T43] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 103.710811][ T963] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 103.718288][ T43] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 103.725391][ T43] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 103.793099][ T1793] chnl_net:caif_netlink_parms(): no params data found
[ 104.359069][ T1793] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.706622][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 104.714256][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 104.722724][ T1793] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.737776][ T964] Bluetooth: hci1: command 0x0409 tx timeout
[ 107.817782][ T964] Bluetooth: hci1: command 0x041b tx timeout
[ 107.978149][ T47] block nbd0: Possible stuck request ffff888100eb8000: control (read@0,4096B). Runtime 60 seconds
[ 108.367826][ T850] udevd[850]: worker [1392] /devices/virtual/block/nbd0 is taking a long time
[ 109.897807][ T43] Bluetooth: hci1: command 0x040f tx timeout
[ 111.977807][ T43] Bluetooth: hci1: command 0x0419 tx timeout
[ 138.058043][ T47] block nbd0: Possible stuck request ffff888100eb8000: control (read@0,4096B). Runtime 90 seconds
2025/02/17 03:19:16 executed programs: 2
[ 161.372459][ T43] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 161.379549][ T43] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 161.386823][ T43] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 161.394110][ T43] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 161.401299][ T43] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 161.408570][ T43] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 161.472544][ T2195] chnl_net:caif_netlink_parms(): no params data found
[ 162.001841][ T2195] 8021q: adding VLAN 0 to HW filter on device bond0
[ 162.349306][ T242] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 162.356631][ T242] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 162.365036][ T2195] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 163.417722][ T43] Bluetooth: hci2: command 0x0409 tx timeout
[ 165.497727][ T43] Bluetooth: hci2: command 0x041b tx timeout
[ 167.577760][ T964] Bluetooth: hci2: command 0x040f tx timeout
[ 168.137876][ T47] block nbd0: Possible stuck request ffff888100eb8000: control (read@0,4096B). Runtime 120 seconds
[ 169.577810][ T43] Bluetooth: hci0: command 0x0406 tx timeout
[ 169.657774][ T964] Bluetooth: hci2: command 0x0419 tx timeout
[ 198.218100][ T47] block nbd0: Possible stuck request ffff888100eb8000: control (read@0,4096B). Runtime 150 seconds
[ 210.377809][ T28] INFO: task syz-executor.0:1790 blocked for more than 143 seconds.
[ 210.385814][ T28] Not tainted 6.1.128-syzkaller #0
[ 210.391493][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 210.400444][ T28] task:syz-executor.0 state:D stack:14288 pid:1790 ppid:1389 flags:0x00004006
[ 210.409760][ T28] Call Trace:
[ 210.413121][ T28]
[ 210.416051][ T28] __schedule+0x591/0x860
[ 210.420459][ T28] ? blkdev_put+0x4e/0x1a0
[ 210.424976][ T28] schedule+0x50/0xb0
[ 210.429050][ T28] schedule_preempt_disabled+0x2e/0x40
[ 210.434603][ T28] __mutex_lock+0x43b/0x940
[ 210.439207][ T28] blkdev_put+0x4e/0x1a0
[ 210.443452][ T28] blkdev_close+0xf/0x20
[ 210.447694][ T28] __fput+0x7a/0x220
[ 210.451591][ T28] task_work_run+0x79/0xa0
[ 210.456108][ T28] get_signal+0x62/0x7a0
[ 210.460364][ T28] arch_do_signal_or_restart+0x8c/0x7c0
[ 210.465898][ T28] ? nbd_ioctl+0x3e7/0x470
[ 210.470351][ T28] exit_to_user_mode_loop+0x61/0xc0
[ 210.475648][ T28] exit_to_user_mode_prepare+0x64/0xb0
[ 210.481121][ T28] syscall_exit_to_user_mode+0x27/0x1b0
[ 210.486745][ T28] do_syscall_64+0x47/0xb0
[ 210.491166][ T28] ? clear_bhb_loop+0x45/0xa0
[ 210.495840][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 210.501760][ T28] RIP: 0033:0x7f311867c959
[ 210.506619][ T28] RSP: 002b:00007f31194670c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 210.515048][ T28] RAX: 0000000000000000 RBX: 00007f311879bf80 RCX: 00007f311867c959
[ 210.523039][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 210.531115][ T28] RBP: 00007f31186d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 210.539099][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 210.547143][ T28] R13: 0000000000000006 R14: 00007f311879bf80 R15: 00007fffb55b8b18
[ 210.555146][ T28]
[ 210.558271][ T28]
[ 210.558271][ T28] Showing all locks held in the system:
[ 210.566059][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 210.571348][ T28] #0: ffffffff8377c0c8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 210.581870][ T28] 1 lock held by rcu_tasks_trace/13:
[ 210.587138][ T28] #0: ffffffff8377c718 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 210.598178][ T28] 1 lock held by khungtaskd/28:
[ 210.603008][ T28] #0: ffffffff8377bfa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 210.612860][ T28] 2 locks held by getty/911:
[ 210.617526][ T28] #0: ffff8881001ad098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 210.627521][ T28] #1: ffffc90001d272f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x1a2/0x6e0
[ 210.637652][ T28] 1 lock held by udevd/1392:
[ 210.642326][ T28] #0: ffff88810fa744c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 210.652226][ T28] 1 lock held by syz-executor.0/1790:
[ 210.657596][ T28] #0: ffff88810fa744c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_put+0x4e/0x1a0
[ 210.667072][ T28] 1 lock held by syz-executor.0/2192:
[ 210.672701][ T28] #0: ffff88810fa744c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 210.682637][ T28] 1 lock held by syz-executor.0/2594:
[ 210.688031][ T28] #0: ffff88810fa744c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 210.698080][ T28]
[ 210.700433][ T28] =============================================
[ 210.700433][ T28]
[ 210.708936][ T28] NMI backtrace for cpu 0
[ 210.713295][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.128-syzkaller #0
[ 210.721351][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 210.731476][ T28] Call Trace:
[ 210.734758][ T28]
[ 210.737707][ T28] dump_stack_lvl+0x7f/0xc2
[ 210.742188][ T28] nmi_cpu_backtrace+0x13e/0x160
[ 210.747098][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 210.753139][ T28] nmi_trigger_cpumask_backtrace+0xa5/0x160
[ 210.759140][ T28] watchdog+0x54d/0x570
[ 210.763270][ T28] ? watchdog+0xc9/0x570
[ 210.767485][ T28] ? hungtask_pm_notify+0x20/0x20
[ 210.772482][ T28] kthread+0xd1/0xe0
[ 210.776392][ T28] ? kthread_blkcg+0x30/0x30
[ 210.780952][ T28] ret_from_fork+0x1f/0x30
[ 210.785344][ T28]
[ 210.788397][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 210.793605][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 210.794583][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 210.810079][ T28] Kernel Offset: disabled
[ 210.814439][ T28] Rebooting in 86400 seconds..