Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts.
2024/12/22 12:38:10 ignoring optional flag "sandboxArg"="0"
2024/12/22 12:38:10 ignoring optional flag "type"="gce"
2024/12/22 12:38:10 parsed 1 programs
2024/12/22 12:38:10 executed programs: 0
[ 46.551394][ T1385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.569303][ T43] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.576543][ T43] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.583669][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.590873][ T43] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.598131][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.605266][ T964] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 46.666670][ T1391] chnl_net:caif_netlink_parms(): no params data found
[ 47.183938][ T1391] 8021q: adding VLAN 0 to HW filter on device bond0
[ 47.524101][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 47.531597][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 47.540137][ T1391] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 48.238546][ T1793] nbd0: detected capacity change from 0 to 65538
[ 48.647439][ T964] Bluetooth: hci0: command 0x0409 tx timeout
[ 48.987527][ T966] block nbd0: Receive control failed (result -104)
[ 48.987674][ T1792] block nbd0: shutting down sockets
[ 48.999608][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 49.008658][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 49.016397][ T1392] Dev nbd0: unable to read RDB block 0
[ 49.021977][ T1392] nbd0: unable to read partition table
[ 49.027701][ T1392] nbd0: partition table beyond EOD, truncated
[ 49.139551][ T1795] nbd0: detected capacity change from 0 to 65538
[ 49.871263][ T966] block nbd0: Receive control failed (result -104)
[ 50.727391][ T966] Bluetooth: hci0: command 0x041b tx timeout
[ 52.807430][ T966] Bluetooth: hci0: command 0x040f tx timeout
[ 54.887415][ T964] Bluetooth: hci0: command 0x0419 tx timeout
[ 79.767664][ T47] block nbd0: Possible stuck request ffff888100ea0000: control (read@0,4096B). Runtime 30 seconds
2024/12/22 12:39:07 executed programs: 2
[ 105.045514][ T964] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 105.052839][ T964] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 105.060089][ T964] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 105.067486][ T964] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 105.074738][ T964] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 105.081884][ T964] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 105.144834][ T1798] chnl_net:caif_netlink_parms(): no params data found
[ 105.660573][ T1798] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.997256][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 106.004674][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 106.012945][ T1798] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.127538][ T964] Bluetooth: hci1: command 0x0409 tx timeout
[ 109.207345][ T964] Bluetooth: hci1: command 0x041b tx timeout
[ 109.636150][ T850] udevd[850]: worker [1392] /devices/virtual/block/nbd0 is taking a long time
[ 109.847726][ T47] block nbd0: Possible stuck request ffff888100ea0000: control (read@0,4096B). Runtime 60 seconds
[ 111.287385][ T964] Bluetooth: hci1: command 0x040f tx timeout
[ 113.367366][ T964] Bluetooth: hci1: command 0x0419 tx timeout
[ 139.927642][ T47] block nbd0: Possible stuck request ffff888100ea0000: control (read@0,4096B). Runtime 90 seconds
2024/12/22 12:40:05 executed programs: 3
[ 162.638312][ T964] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 162.645439][ T964] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 162.652524][ T964] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 162.659701][ T964] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 162.666846][ T964] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 162.674229][ T964] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 162.735870][ T2201] chnl_net:caif_netlink_parms(): no params data found
[ 163.250730][ T2201] 8021q: adding VLAN 0 to HW filter on device bond0
[ 163.589441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 163.596745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 163.604858][ T2201] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 164.064749][ T2559] modprobe (2559) used greatest stack depth: 11272 bytes left
[ 164.727288][ T964] Bluetooth: hci2: command 0x0409 tx timeout
[ 166.807405][ T964] Bluetooth: hci2: command 0x041b tx timeout
[ 168.887363][ T966] Bluetooth: hci2: command 0x040f tx timeout
[ 169.527371][ T964] Bluetooth: hci0: command 0x0406 tx timeout
[ 170.007400][ T47] block nbd0: Possible stuck request ffff888100ea0000: control (read@0,4096B). Runtime 120 seconds
[ 170.967353][ T966] Bluetooth: hci2: command 0x0419 tx timeout
[ 200.087621][ T47] block nbd0: Possible stuck request ffff888100ea0000: control (read@0,4096B). Runtime 150 seconds
[ 210.967383][ T28] INFO: task syz-executor.0:1796 blocked for more than 143 seconds.
[ 210.975360][ T28] Not tainted 6.1.121-syzkaller #0
[ 210.981084][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 210.989774][ T28] task:syz-executor.0 state:D stack:13816 pid:1796 ppid:1391 flags:0x00004006
[ 210.998964][ T28] Call Trace:
[ 211.002231][ T28]
[ 211.005141][ T28] __schedule+0x591/0x860
[ 211.009475][ T28] ? blkdev_put+0x4e/0x1a0
[ 211.013897][ T28] schedule+0x50/0xb0
[ 211.017871][ T28] schedule_preempt_disabled+0x2e/0x40
[ 211.023309][ T28] __mutex_lock+0x43b/0x940
[ 211.027823][ T28] blkdev_put+0x4e/0x1a0
[ 211.032072][ T28] blkdev_close+0xf/0x20
[ 211.036297][ T28] __fput+0x7a/0x220
[ 211.040236][ T28] task_work_run+0x79/0xa0
[ 211.044704][ T28] get_signal+0x62/0x7a0
[ 211.049045][ T28] arch_do_signal_or_restart+0x8c/0x7c0
[ 211.054600][ T28] ? nbd_ioctl+0x3e7/0x470
[ 211.059040][ T28] exit_to_user_mode_loop+0x61/0xc0
[ 211.064252][ T28] exit_to_user_mode_prepare+0x64/0xb0
[ 211.069721][ T28] syscall_exit_to_user_mode+0x27/0x1b0
[ 211.075253][ T28] do_syscall_64+0x47/0xb0
[ 211.079673][ T28] ? clear_bhb_loop+0x45/0xa0
[ 211.084418][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 211.090317][ T28] RIP: 0033:0x7fbd4a47cae9
[ 211.094717][ T28] RSP: 002b:00007fbd4b2a30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 211.103214][ T28] RAX: 0000000000000000 RBX: 00007fbd4a59c050 RCX: 00007fbd4a47cae9
[ 211.111186][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 211.119157][ T28] RBP: 00007fbd4a4c847a R08: 0000000000000000 R09: 0000000000000000
[ 211.127129][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 211.135135][ T28] R13: 000000000000006e R14: 00007fbd4a59c050 R15: 00007fff139ed138
[ 211.143300][ T28]
[ 211.146393][ T28]
[ 211.146393][ T28] Showing all locks held in the system:
[ 211.154137][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 211.159422][ T28] #0: ffffffff8377c0c8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x97/0x3f0
[ 211.170129][ T28] 1 lock held by rcu_tasks_trace/13:
[ 211.175398][ T28] #0: ffffffff8377c720 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x97/0x3f0
[ 211.186461][ T28] 1 lock held by khungtaskd/28:
[ 211.191343][ T28] #0: ffffffff8377bfa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 211.201174][ T28] 1 lock held by klogd/839:
[ 211.205661][ T28] #0: ffff888237d2d518 (&rq->__lock){....}-{2:2}, at: __schedule+0xae/0x860
[ 211.214456][ T28] 2 locks held by getty/911:
[ 211.219074][ T28] #0: ffff88810aead098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 211.228799][ T28] #1: ffffc90001e0b2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x20a/0x8e0
[ 211.238791][ T28] 1 lock held by udevd/1392:
[ 211.243359][ T28] #0: ffff88810fe644c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.253363][ T28] 1 lock held by syz-executor.0/1796:
[ 211.258727][ T28] #0: ffff88810fe644c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_put+0x4e/0x1a0
[ 211.268033][ T28] 1 lock held by syz-executor.0/2198:
[ 211.273388][ T28] #0: ffff88810fe644c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.283479][ T28] 1 lock held by syz-executor.0/2600:
[ 211.288845][ T28] #0: ffff88810fe644c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.298747][ T28]
[ 211.301058][ T28] =============================================
[ 211.301058][ T28]
[ 211.309481][ T28] NMI backtrace for cpu 0
[ 211.313793][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.121-syzkaller #0
[ 211.321655][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 211.331685][ T28] Call Trace:
[ 211.334942][ T28]
[ 211.337850][ T28] dump_stack_lvl+0x7f/0xc2
[ 211.342327][ T28] nmi_cpu_backtrace+0x13e/0x160
[ 211.347269][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 211.353333][ T28] nmi_trigger_cpumask_backtrace+0x9a/0x150
[ 211.359201][ T28] watchdog+0x54d/0x570
[ 211.363329][ T28] ? watchdog+0xc9/0x570
[ 211.367547][ T28] ? hungtask_pm_notify+0x20/0x20
[ 211.372548][ T28] kthread+0xd1/0xe0
[ 211.376489][ T28] ? kthread_blkcg+0x30/0x30
[ 211.381078][ T28] ret_from_fork+0x1f/0x30
[ 211.385487][ T28]
[ 211.388545][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 211.393748][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 211.394728][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 211.410135][ T28] Kernel Offset: disabled
[ 211.414459][ T28] Rebooting in 86400 seconds..