Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts.
2024/01/10 22:13:32 ignoring optional flag "sandboxArg"="0"
2024/01/10 22:13:32 parsed 1 programs
2024/01/10 22:13:32 executed programs: 0
[ 41.385873][ T43] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 41.393303][ T43] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 41.400547][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 41.407961][ T43] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 41.415221][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 41.422313][ T43] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 41.475468][ T1471] chnl_net:caif_netlink_parms(): no params data found
[ 41.889845][ T1471] 8021q: adding VLAN 0 to HW filter on device bond0
[ 42.161324][ T1471] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 42.168162][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 42.175476][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 42.775303][ T1873] nbd0: detected capacity change from 0 to 131072
[ 43.484122][ T957] Bluetooth: hci0: command 0x0409 tx timeout
[ 43.518788][ T43] block nbd0: Receive control failed (result -104)
[ 45.564077][ T43] Bluetooth: hci0: command 0x041b tx timeout
[ 47.644079][ T43] Bluetooth: hci0: command 0x040f tx timeout
[ 49.724084][ T43] Bluetooth: hci0: command 0x0419 tx timeout
[ 72.844159][ T461] block nbd0: Possible stuck request ffff888100ed0000: control (read@0,4096B). Runtime 30 seconds
2024/01/10 22:14:29 executed programs: 1
[ 98.691092][ T957] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 98.698877][ T957] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 98.706301][ T957] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 98.713447][ T957] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 98.720623][ T957] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 98.727796][ T957] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 98.778080][ T1875] chnl_net:caif_netlink_parms(): no params data found
[ 99.188692][ T1875] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.461358][ T1875] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.468292][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 99.475695][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 100.764063][ T43] Bluetooth: hci1: command 0x0409 tx timeout
[ 102.844064][ T43] Bluetooth: hci1: command 0x041b tx timeout
[ 102.924437][ T461] block nbd0: Possible stuck request ffff888100ed0000: control (read@0,4096B). Runtime 60 seconds
[ 102.976282][ T847] udevd[847]: worker [1474] /devices/virtual/block/nbd0 is taking a long time
[ 104.924128][ T956] Bluetooth: hci1: command 0x040f tx timeout
[ 107.004126][ T956] Bluetooth: hci1: command 0x0419 tx timeout
[ 133.004266][ T461] block nbd0: Possible stuck request ffff888100ed0000: control (read@0,4096B). Runtime 90 seconds
2024/01/10 22:15:26 executed programs: 2
[ 155.979066][ T43] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 155.986190][ T43] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 155.993401][ T43] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 156.000767][ T43] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 156.008171][ T43] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 156.015478][ T43] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 156.071778][ T2278] chnl_net:caif_netlink_parms(): no params data found
[ 156.497556][ T2278] 8021q: adding VLAN 0 to HW filter on device bond0
[ 156.787839][ T2278] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 156.794908][ T1357] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 156.802652][ T1357] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 158.044053][ T956] Bluetooth: hci2: command 0x0409 tx timeout
[ 160.124068][ T43] Bluetooth: hci2: command 0x041b tx timeout
[ 162.204096][ T43] Bluetooth: hci2: command 0x040f tx timeout
[ 163.084379][ T461] block nbd0: Possible stuck request ffff888100ed0000: control (read@0,4096B). Runtime 120 seconds
[ 164.294101][ T956] Bluetooth: hci2: command 0x0419 tx timeout
[ 164.524145][ T956] Bluetooth: hci0: command 0x0406 tx timeout
[ 193.164186][ T461] block nbd0: Possible stuck request ffff888100ed0000: control (read@0,4096B). Runtime 150 seconds
[ 205.964086][ T27] INFO: task syz-executor.0:1872 blocked for more than 143 seconds.
[ 205.972061][ T27] Not tainted 6.1.72-syzkaller #0
[ 205.977615][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 205.986715][ T27] task:syz-executor.0 state:D stack:14456 pid:1872 ppid:1471 flags:0x00004006
[ 205.995901][ T27] Call Trace:
[ 205.999154][ T27]
[ 206.002140][ T27] __schedule+0x57f/0x850
[ 206.006468][ T27] ? blkdev_put+0x4e/0x1a0
[ 206.010865][ T27] schedule+0x50/0xb0
[ 206.014834][ T27] schedule_preempt_disabled+0x2e/0x40
[ 206.020355][ T27] __mutex_lock+0x43b/0x940
[ 206.024853][ T27] blkdev_put+0x4e/0x1a0
[ 206.029156][ T27] blkdev_close+0xf/0x20
[ 206.033368][ T27] __fput+0xe1/0x210
[ 206.037273][ T27] task_work_run+0x79/0xa0
[ 206.041754][ T27] exit_to_user_mode_loop+0xa9/0xc0
[ 206.047034][ T27] exit_to_user_mode_prepare+0x64/0xb0
[ 206.052469][ T27] syscall_exit_to_user_mode+0x27/0x1c0
[ 206.058271][ T27] do_syscall_64+0x49/0xb0
[ 206.062667][ T27] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 206.068665][ T27] RIP: 0033:0x7f6a8727c959
[ 206.073227][ T27] RSP: 002b:00007f6a880320c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 206.081750][ T27] RAX: 0000000000000000 RBX: 00007f6a8739bf80 RCX: 00007f6a8727c959
[ 206.089864][ T27] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 206.097914][ T27] RBP: 00007f6a872d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 206.105886][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.114036][ T27] R13: 0000000000000006 R14: 00007f6a8739bf80 R15: 00007fffc2bb5e18
[ 206.122021][ T27]
[ 206.125041][ T27]
[ 206.125041][ T27] Showing all locks held in the system:
[ 206.132812][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 206.138097][ T27] #0: ffffffff8357bf88 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 206.148600][ T27] 1 lock held by rcu_tasks_trace/13:
[ 206.154040][ T27] #0: ffffffff8357c5d8 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 206.165155][ T27] 1 lock held by khungtaskd/27:
[ 206.170409][ T27] #0: ffffffff8357be60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 206.180382][ T27] 2 locks held by getty/908:
[ 206.184966][ T27] #0: ffff8881001ac898 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 206.194771][ T27] #1: ffffc90001fbb2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x20a/0x8e0
[ 206.204748][ T27] 1 lock held by udevd/1474:
[ 206.209305][ T27] #0: ffff8881013c04c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.219376][ T27] 1 lock held by syz-executor.0/1872:
[ 206.224741][ T27] #0: ffff8881013c04c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_put+0x4e/0x1a0
[ 206.234046][ T27] 1 lock held by syz-executor.0/2275:
[ 206.239502][ T27] #0: ffff8881013c04c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.249405][ T27] 1 lock held by syz-executor.0/2677:
[ 206.254759][ T27] #0: ffff8881013c04c8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.264733][ T27]
[ 206.267046][ T27] =============================================
[ 206.267046][ T27]
[ 206.275548][ T27] NMI backtrace for cpu 0
[ 206.279873][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.72-syzkaller #0
[ 206.287838][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 206.298293][ T27] Call Trace:
[ 206.301553][ T27]
[ 206.304458][ T27] dump_stack_lvl+0x7f/0xc2
[ 206.309017][ T27] nmi_cpu_backtrace+0x13e/0x160
[ 206.313916][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 206.320123][ T27] nmi_trigger_cpumask_backtrace+0x9c/0x150
[ 206.325980][ T27] watchdog+0x54d/0x570
[ 206.330097][ T27] ? watchdog+0xc9/0x570
[ 206.334307][ T27] ? hungtask_pm_notify+0x20/0x20
[ 206.339315][ T27] kthread+0xd1/0xe0
[ 206.343194][ T27] ? kthread_blkcg+0x30/0x30
[ 206.347750][ T27] ret_from_fork+0x1f/0x30
[ 206.352149][ T27]
[ 206.355167][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 206.360402][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 206.361384][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 206.369040][ T27] Kernel Offset: disabled
[ 206.380577][ T27] Rebooting in 86400 seconds..