Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts.
2024/03/22 07:23:49 ignoring optional flag "sandboxArg"="0"
2024/03/22 07:23:49 parsed 1 programs
2024/03/22 07:23:49 executed programs: 0
[ 42.210205][ T43] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 42.217709][ T43] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 42.224868][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 42.232147][ T43] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 42.239419][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 42.246428][ T43] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 42.303775][ T1471] chnl_net:caif_netlink_parms(): no params data found
[ 42.774719][ T1471] 8021q: adding VLAN 0 to HW filter on device bond0
[ 43.060947][ T1471] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 43.067962][ T809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 43.075410][ T809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 43.669778][ T1873] nbd0: detected capacity change from 0 to 131072
[ 44.318588][ T959] Bluetooth: hci0: command 0x0409 tx timeout
[ 44.424148][ T43] block nbd0: Receive control failed (result -104)
[ 44.424453][ T1872] block nbd0: shutting down sockets
[ 44.436747][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 44.446253][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 44.454545][ T1474] Dev nbd0: unable to read RDB block 0
[ 44.460495][ T1474] nbd0: unable to read partition table
[ 44.467107][ T1474] nbd0: partition table beyond EOD, truncated
[ 44.579819][ T1876] nbd0: detected capacity change from 0 to 131072
[ 45.312255][ T43] block nbd0: Receive control failed (result -104)
[ 46.398505][ T43] Bluetooth: hci0: command 0x041b tx timeout
[ 48.478558][ T43] Bluetooth: hci0: command 0x040f tx timeout
[ 50.558534][ T43] Bluetooth: hci0: command 0x0419 tx timeout
[ 74.718582][ T466] block nbd0: Possible stuck request ffff888100ea8200: control (read@0,4096B). Runtime 30 seconds
2024/03/22 07:24:46 executed programs: 2
[ 100.484838][ T959] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 100.492036][ T959] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 100.499463][ T959] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 100.506974][ T959] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 100.514234][ T959] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 100.521307][ T959] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 100.574850][ T1878] chnl_net:caif_netlink_parms(): no params data found
[ 101.016892][ T1878] 8021q: adding VLAN 0 to HW filter on device bond0
[ 101.319992][ T1878] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 101.326903][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 101.334286][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 102.558520][ T959] Bluetooth: hci1: command 0x0409 tx timeout
[ 104.638505][ T43] Bluetooth: hci1: command 0x041b tx timeout
[ 104.798778][ T466] block nbd0: Possible stuck request ffff888100ea8200: control (read@0,4096B). Runtime 60 seconds
[ 104.885822][ T849] udevd[849]: worker [1474] /devices/virtual/block/nbd0 is taking a long time
[ 106.718566][ T959] Bluetooth: hci1: command 0x040f tx timeout
[ 108.798570][ T43] Bluetooth: hci1: command 0x0419 tx timeout
[ 134.878573][ T466] block nbd0: Possible stuck request ffff888100ea8200: control (read@0,4096B). Runtime 90 seconds
2024/03/22 07:25:44 executed programs: 3
[ 157.889423][ T959] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 157.897032][ T959] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 157.904933][ T959] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 157.912891][ T959] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 157.920837][ T959] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 157.928263][ T959] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 157.986785][ T2281] chnl_net:caif_netlink_parms(): no params data found
[ 158.461993][ T2281] 8021q: adding VLAN 0 to HW filter on device bond0
[ 158.782750][ T2281] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 158.790027][ T809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 158.798503][ T809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 159.215596][ T2635] modprobe (2635) used greatest stack depth: 11288 bytes left
[ 159.998481][ T959] Bluetooth: hci2: command 0x0409 tx timeout
[ 162.078473][ T959] Bluetooth: hci2: command 0x041b tx timeout
[ 164.158492][ T959] Bluetooth: hci2: command 0x040f tx timeout
[ 164.488492][ T959] Bluetooth: hci0: command 0x0406 tx timeout
[ 164.958534][ T466] block nbd0: Possible stuck request ffff888100ea8200: control (read@0,4096B). Runtime 120 seconds
[ 166.238497][ T959] Bluetooth: hci2: command 0x0419 tx timeout
[ 195.038532][ T466] block nbd0: Possible stuck request ffff888100ea8200: control (read@0,4096B). Runtime 150 seconds
[ 206.558538][ T28] INFO: task syz-executor.0:1875 blocked for more than 143 seconds.
[ 206.566812][ T28] Not tainted 6.1.82-syzkaller #0
[ 206.572471][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 206.581135][ T28] task:syz-executor.0 state:D stack:14200 pid:1875 ppid:1471 flags:0x00004006
[ 206.590517][ T28] Call Trace:
[ 206.593824][ T28]
[ 206.596816][ T28] __schedule+0x57f/0x850
[ 206.601157][ T28] ? blkdev_put+0x4e/0x1a0
[ 206.605640][ T28] schedule+0x50/0xb0
[ 206.609993][ T28] schedule_preempt_disabled+0x2e/0x40
[ 206.615531][ T28] __mutex_lock+0x43b/0x940
[ 206.620038][ T28] blkdev_put+0x4e/0x1a0
[ 206.624264][ T28] blkdev_close+0xf/0x20
[ 206.628502][ T28] __fput+0xe1/0x210
[ 206.632379][ T28] task_work_run+0x79/0xa0
[ 206.636763][ T28] get_signal+0x62/0x7a0
[ 206.641019][ T28] arch_do_signal_or_restart+0x8c/0x7c0
[ 206.646798][ T28] ? nbd_ioctl+0x3e7/0x470
[ 206.651322][ T28] exit_to_user_mode_loop+0x61/0xc0
[ 206.656512][ T28] exit_to_user_mode_prepare+0x64/0xb0
[ 206.662087][ T28] syscall_exit_to_user_mode+0x27/0x1b0
[ 206.667615][ T28] do_syscall_64+0x49/0xb0
[ 206.672141][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 206.678098][ T28] RIP: 0033:0x7fcec8e7c959
[ 206.682550][ T28] RSP: 002b:00007fcec9bb30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 206.691585][ T28] RAX: 0000000000000000 RBX: 00007fcec8f9bf80 RCX: 00007fcec8e7c959
[ 206.700474][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 206.708927][ T28] RBP: 00007fcec8ed8c88 R08: 0000000000000000 R09: 0000000000000000
[ 206.717063][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.725271][ T28] R13: 0000000000000006 R14: 00007fcec8f9bf80 R15: 00007ffc05c2d518
[ 206.733246][ T28]
[ 206.736292][ T28]
[ 206.736292][ T28] Showing all locks held in the system:
[ 206.744040][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 206.749497][ T28] #0: ffffffff8357c008 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 206.760264][ T28] 1 lock held by rcu_tasks_trace/13:
[ 206.765705][ T28] #0: ffffffff8357c658 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 206.776978][ T28] 1 lock held by khungtaskd/28:
[ 206.781924][ T28] #0: ffffffff8357bee0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 206.791953][ T28] 2 locks held by getty/910:
[ 206.796669][ T28] #0: ffff888101e4d098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 206.806533][ T28] #1: ffffc900019ab2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x20a/0x8e0
[ 206.816543][ T28] 1 lock held by udevd/1474:
[ 206.821210][ T28] #0: ffff88810ce77cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.831119][ T28] 1 lock held by syz-executor.0/1875:
[ 206.836934][ T28] #0: ffff88810ce77cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_put+0x4e/0x1a0
[ 206.846448][ T28] 1 lock held by syz-executor.0/2278:
[ 206.851817][ T28] #0: ffff88810ce77cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.861926][ T28] 1 lock held by syz-executor.0/2680:
[ 206.867290][ T28] #0: ffff88810ce77cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 206.877297][ T28]
[ 206.879638][ T28] =============================================
[ 206.879638][ T28]
[ 206.888214][ T28] NMI backtrace for cpu 0
[ 206.892617][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.82-syzkaller #0
[ 206.900996][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 206.911246][ T28] Call Trace:
[ 206.914607][ T28]
[ 206.917692][ T28] dump_stack_lvl+0x7f/0xc2
[ 206.922193][ T28] nmi_cpu_backtrace+0x13e/0x160
[ 206.927221][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 206.933461][ T28] nmi_trigger_cpumask_backtrace+0x9c/0x150
[ 206.940116][ T28] watchdog+0x54d/0x570
[ 206.944259][ T28] ? watchdog+0xc9/0x570
[ 206.948497][ T28] ? hungtask_pm_notify+0x20/0x20
[ 206.953613][ T28] kthread+0xd1/0xe0
[ 206.957495][ T28] ? kthread_blkcg+0x30/0x30
[ 206.962148][ T28] ret_from_fork+0x1f/0x30
[ 206.966534][ T28]
[ 206.969675][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 206.974959][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 206.975938][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 206.991369][ T28] Kernel Offset: disabled
[ 206.995711][ T28] Rebooting in 86400 seconds..