Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts.
2025/03/04 23:18:59 ignoring optional flag "sandboxArg"="0"
2025/03/04 23:18:59 ignoring optional flag "type"="gce"
2025/03/04 23:18:59 parsed 1 programs
2025/03/04 23:18:59 executed programs: 0
[ 46.339994][ T1384] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.357504][ T43] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.364726][ T43] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.371946][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.379193][ T43] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.386410][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.393717][ T43] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 46.456161][ T1390] chnl_net:caif_netlink_parms(): no params data found
[ 46.972652][ T1390] 8021q: adding VLAN 0 to HW filter on device bond0
[ 47.314656][ T997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 47.322277][ T997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 47.330739][ T1390] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 47.980613][ T1791] nbd0: detected capacity change from 0 to 4
[ 48.459602][ T962] Bluetooth: hci0: command 0x0409 tx timeout
[ 48.793018][ T43] block nbd0: Receive control failed (result -104)
[ 48.793194][ T1791] block nbd0: shutting down sockets
[ 48.804905][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 48.814085][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 48.821863][ T1393] Dev nbd0: unable to read RDB block 0
[ 48.827345][ T1393] nbd0: unable to read partition table
[ 48.832970][ T1393] nbd0: partition table beyond EOD, truncated
[ 48.890178][ T1793] nbd0: detected capacity change from 0 to 4
[ 49.675829][ T43] block nbd0: Receive control failed (result -104)
[ 49.675971][ T1793] block nbd0: shutting down sockets
[ 49.687655][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 49.696695][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 49.704454][ T1393] Dev nbd0: unable to read RDB block 0
[ 49.709951][ T1393] nbd0: unable to read partition table
[ 49.715547][ T1393] nbd0: partition table beyond EOD, truncated
[ 49.759892][ T1795] nbd0: detected capacity change from 0 to 4
[ 50.539529][ T962] Bluetooth: hci0: command 0x041b tx timeout
[ 50.558929][ T43] block nbd0: Receive control failed (result -104)
[ 50.559078][ T1795] block nbd0: shutting down sockets
[ 50.570874][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 50.580431][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 50.588260][ T1393] Dev nbd0: unable to read RDB block 0
[ 50.593837][ T1393] nbd0: unable to read partition table
[ 50.599432][ T1393] nbd0: partition table beyond EOD, truncated
[ 50.649976][ T1797] nbd0: detected capacity change from 0 to 4
[ 51.442911][ T43] block nbd0: Receive control failed (result -104)
[ 52.619516][ T43] Bluetooth: hci0: command 0x040f tx timeout
[ 54.699573][ T43] Bluetooth: hci0: command 0x0419 tx timeout
2025/03/04 23:19:33 executed programs: 4
[ 81.099828][ T47] block nbd0: Possible stuck request ffff888110660600: control (read@0,2048B). Runtime 30 seconds
[ 81.639300][ T43] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 81.646384][ T43] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 81.653490][ T43] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 81.660733][ T43] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 81.668005][ T43] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 81.675045][ T43] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 81.737403][ T1799] chnl_net:caif_netlink_parms(): no params data found
[ 82.248506][ T1799] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.586586][ T997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.593944][ T997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.602099][ T1799] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.749528][ T962] Bluetooth: hci1: command 0x0409 tx timeout
[ 85.819499][ T962] Bluetooth: hci1: command 0x041b tx timeout
[ 87.899525][ T962] Bluetooth: hci1: command 0x040f tx timeout
[ 89.979526][ T962] Bluetooth: hci1: command 0x0419 tx timeout
[ 111.179613][ T47] block nbd0: Possible stuck request ffff888110660600: control (read@0,2048B). Runtime 60 seconds
2025/03/04 23:20:06 executed programs: 5
[ 113.249577][ T847] udevd[847]: worker [1393] /devices/virtual/block/nbd0 is taking a long time
[ 114.227488][ T962] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 114.234654][ T43] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 114.241820][ T43] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 114.249060][ T43] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 114.256178][ T43] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 114.263360][ T43] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 114.326017][ T2203] chnl_net:caif_netlink_parms(): no params data found
[ 114.843182][ T2203] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.191445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 115.198779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 115.206877][ T2203] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.299516][ T43] Bluetooth: hci2: command 0x0409 tx timeout
[ 118.379488][ T43] Bluetooth: hci2: command 0x041b tx timeout
[ 120.459528][ T43] Bluetooth: hci2: command 0x040f tx timeout
[ 122.539551][ T961] Bluetooth: hci2: command 0x0419 tx timeout
[ 141.259641][ T47] block nbd0: Possible stuck request ffff888110660600: control (read@0,2048B). Runtime 90 seconds
2025/03/04 23:20:38 executed programs: 6
[ 146.858991][ T961] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 146.866118][ T961] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 146.873188][ T961] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 146.880562][ T961] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 146.887695][ T961] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 146.895002][ T961] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 146.957323][ T2607] chnl_net:caif_netlink_parms(): no params data found
[ 147.478763][ T2607] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.833749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 147.841239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 147.850594][ T2607] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 148.939504][ T961] Bluetooth: hci3: command 0x0409 tx timeout
[ 151.019482][ T961] Bluetooth: hci3: command 0x041b tx timeout
[ 153.099527][ T961] Bluetooth: hci3: command 0x040f tx timeout
[ 155.179516][ T43] Bluetooth: hci3: command 0x0419 tx timeout
[ 169.579526][ T43] Bluetooth: hci0: command 0x0406 tx timeout
[ 171.339780][ T47] block nbd0: Possible stuck request ffff888110660600: control (read@0,2048B). Runtime 120 seconds
2025/03/04 23:21:11 executed programs: 7
[ 179.497471][ T43] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 179.504578][ T43] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 179.511629][ T43] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 179.518855][ T43] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 179.526143][ T43] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 179.533273][ T43] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 179.596081][ T3010] chnl_net:caif_netlink_parms(): no params data found
[ 180.120900][ T3010] 8021q: adding VLAN 0 to HW filter on device bond0
[ 180.474920][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 180.482396][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 180.490868][ T3010] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 181.579492][ T43] Bluetooth: hci4: command 0x0409 tx timeout
[ 183.659503][ T43] Bluetooth: hci4: command 0x041b tx timeout
[ 185.739527][ T43] Bluetooth: hci4: command 0x040f tx timeout
[ 187.819528][ T961] Bluetooth: hci4: command 0x0419 tx timeout
[ 201.419817][ T47] block nbd0: Possible stuck request ffff888110660600: control (read@0,2048B). Runtime 150 seconds
[ 205.419529][ T961] Bluetooth: hci1: command 0x0406 tx timeout
[ 211.019527][ T28] INFO: task syz-executor.0:1797 blocked for more than 143 seconds.
[ 211.027507][ T28] Not tainted 6.1.129-syzkaller #0
[ 211.033144][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 211.041818][ T28] task:syz-executor.0 state:D stack:14472 pid:1797 ppid:1390 flags:0x00004006
[ 211.051373][ T28] Call Trace:
[ 211.054645][ T28]
[ 211.057577][ T28] __schedule+0x591/0x860
[ 211.062287][ T28] ? blkdev_put+0x4e/0x1a0
[ 211.066801][ T28] schedule+0x50/0xb0
[ 211.070883][ T28] schedule_preempt_disabled+0x2e/0x40
[ 211.076362][ T28] __mutex_lock+0x43b/0x940
[ 211.080883][ T28] blkdev_put+0x4e/0x1a0
[ 211.085111][ T28] blkdev_close+0xf/0x20
[ 211.089341][ T28] __fput+0x7a/0x220
[ 211.093252][ T28] task_work_run+0x79/0xa0
[ 211.097686][ T28] get_signal+0x62/0x7a0
[ 211.101945][ T28] arch_do_signal_or_restart+0x8c/0x7c0
[ 211.107477][ T28] ? nbd_ioctl+0x3e7/0x470
[ 211.111911][ T28] exit_to_user_mode_loop+0x61/0xc0
2025/03/04 23:21:44 executed programs: 8
[ 211.117104][ T28] exit_to_user_mode_prepare+0x64/0xb0
[ 211.122585][ T28] syscall_exit_to_user_mode+0x27/0x1b0
[ 211.128123][ T28] do_syscall_64+0x47/0xb0
[ 211.132568][ T28] ? clear_bhb_loop+0x45/0xa0
[ 211.137269][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 211.143178][ T28] RIP: 0033:0x7f45afe7de69
[ 211.147594][ T28] RSP: 002b:00007f45b0c810c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 211.156050][ T28] RAX: 0000000000000000 RBX: 00007f45affabf80 RCX: 00007f45afe7de69
[ 211.164147][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 211.172212][ T28] RBP: 00007f45afeca47a R08: 0000000000000000 R09: 0000000000000000
[ 211.180305][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 211.188267][ T28] R13: 0000000000000006 R14: 00007f45affabf80 R15: 00007fffadec8258
[ 211.196268][ T28]
[ 211.199296][ T28]
[ 211.199296][ T28] Showing all locks held in the system:
[ 211.207124][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 211.212403][ T28] #0: ffffffff8377c0c8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 211.223114][ T28] 1 lock held by rcu_tasks_trace/13:
[ 211.228475][ T28] #0: ffffffff8377c718 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 211.239595][ T28] 1 lock held by khungtaskd/28:
[ 211.244472][ T28] #0: ffffffff8377bfa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 211.254396][ T28] 2 locks held by getty/908:
[ 211.258965][ T28] #0: ffff88810a6b5098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 211.268782][ T28] #1: ffffc9000166b2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x1a2/0x6e0
[ 211.278783][ T28] 1 lock held by udevd/1393:
[ 211.283397][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.293433][ T28] 1 lock held by syz-executor.0/1797:
[ 211.298789][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_put+0x4e/0x1a0
[ 211.308112][ T28] 1 lock held by syz-executor.0/2199:
[ 211.313491][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.323420][ T28] 1 lock held by syz-executor.0/2200:
[ 211.328796][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.338980][ T28] 1 lock held by syz-executor.0/2603:
[ 211.344452][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.354481][ T28] 1 lock held by syz-executor.0/2604:
[ 211.359867][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.369829][ T28] 1 lock held by syz-executor.0/3006:
[ 211.375229][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.385143][ T28] 1 lock held by syz-executor.0/3007:
[ 211.390525][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.400435][ T28] 1 lock held by syz-executor.0/3409:
[ 211.405862][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.415778][ T28] 1 lock held by syz-executor.0/3410:
[ 211.421169][ T28] #0: ffff88810d677cc8 (&disk->open_mutex){....}-{3:3}, at: blkdev_get_by_dev+0x9b/0x2f0
[ 211.431068][ T28]
[ 211.433378][ T28] =============================================
[ 211.433378][ T28]
[ 211.441798][ T28] NMI backtrace for cpu 1
[ 211.446114][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.129-syzkaller #0
[ 211.453974][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 211.464089][ T28] Call Trace:
[ 211.467355][ T28]
[ 211.470291][ T28] dump_stack_lvl+0x7f/0xc2
[ 211.474779][ T28] nmi_cpu_backtrace+0x13e/0x160
[ 211.479696][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 211.485932][ T28] nmi_trigger_cpumask_backtrace+0xa5/0x160
[ 211.491892][ T28] watchdog+0x54d/0x570
[ 211.496033][ T28] ? watchdog+0xc9/0x570
[ 211.500271][ T28] ? hungtask_pm_notify+0x20/0x20
[ 211.505284][ T28] kthread+0xd1/0xe0
[ 211.509157][ T28] ? kthread_blkcg+0x30/0x30
[ 211.513725][ T28] ret_from_fork+0x1f/0x30
[ 211.518114][ T28]
[ 211.521153][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 211.526398][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 211.527374][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 211.542968][ T28] Kernel Offset: disabled
[ 211.547284][ T28] Rebooting in 86400 seconds..