Warning: Permanently added '10.128.0.216' (ECDSA) to the list of known hosts.
executing program
[ 312.623523][ T1070] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 312.873460][ T1070] usb 1-1: Using ep0 maxpacket: 32
[ 312.993598][ T1070] usb 1-1: config 0 has an invalid interface number: 55 but max is 0
[ 313.001842][ T1070] usb 1-1: config 0 has no interface number 0
[ 313.008376][ T1070] usb 1-1: config 0 interface 55 altsetting 113 bulk endpoint 0x85 has invalid maxpacket 255
[ 313.018757][ T1070] usb 1-1: config 0 interface 55 has no altsetting 0
[ 313.183730][ T1070] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.85
[ 313.192789][ T1070] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[ 313.201314][ T1070] usb 1-1: Product: syz
[ 313.205705][ T1070] usb 1-1: Manufacturer: syz
[ 313.210296][ T1070] usb 1-1: SerialNumber: syz
[ 313.219404][ T1070] usb 1-1: config 0 descriptor??
[ 313.245268][ T3529] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
executing program
[ 313.477857][ T1067] usb 1-1: USB disconnect, device number 2
[ 313.853477][ T1067] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 314.103463][ T1067] usb 1-1: Using ep0 maxpacket: 32
[ 314.223605][ T1067] usb 1-1: config 0 has an invalid interface number: 55 but max is 0
[ 314.231792][ T1067] usb 1-1: config 0 has no interface number 0
[ 314.238201][ T1067] usb 1-1: config 0 interface 55 altsetting 113 bulk endpoint 0x85 has invalid maxpacket 255
[ 314.248553][ T1067] usb 1-1: config 0 interface 55 has no altsetting 0
[ 314.413628][ T1067] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.85
[ 314.422675][ T1067] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[ 314.431066][ T1067] usb 1-1: Product: syz
[ 314.435744][ T1067] usb 1-1: Manufacturer: syz
[ 314.440496][ T1067] usb 1-1: SerialNumber: syz
[ 314.447205][ T1067] usb 1-1: config 0 descriptor??
[ 314.463661][ T3533] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
executing program
[ 314.687287][ T1070] usb 1-1: USB disconnect, device number 3
[ 315.053468][ T1070] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 315.293440][ T1070] usb 1-1: Using ep0 maxpacket: 32
[ 315.423552][ T1070] usb 1-1: config 0 has an invalid interface number: 55 but max is 0
[ 315.431732][ T1070] usb 1-1: config 0 has no interface number 0
[ 315.437945][ T1070] usb 1-1: config 0 interface 55 altsetting 113 bulk endpoint 0x85 has invalid maxpacket 255
[ 315.448335][ T1070] usb 1-1: config 0 interface 55 has no altsetting 0
[ 315.613593][ T1070] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.85
[ 315.622648][ T1070] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2
[ 315.630872][ T1070] usb 1-1: Product: syz
[ 315.635084][ T1070] usb 1-1: Manufacturer: syz
[ 315.639672][ T1070] usb 1-1: SerialNumber: syz
[ 315.645892][ T1070] usb 1-1: config 0 descriptor??
[ 315.663599][ T3534] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 378.929295][ T2963] udevd[2963]: worker [3532] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 498.998252][ T2963] udevd[2963]: worker [3532] /devices/platform/dummy_hcd.0/usb1/1-1 timeout; kill it
[ 499.007911][ T2963] udevd[2963]: seq 7463 '/devices/platform/dummy_hcd.0/usb1/1-1' killed
[ 499.017253][ T2963] udevd[2963]: worker [3532] terminated by signal 9 (Killed)
[ 499.024739][ T2963] udevd[2963]: worker [3532] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1'
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 572.803365][ T27] INFO: task kworker/0:2:1070 blocked for more than 143 seconds.
[ 572.811288][ T27] Not tainted 5.15.118-syzkaller #0
[ 572.817626][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 572.826602][ T27] task:kworker/0:2 state:D stack:22176 pid: 1070 ppid: 2 flags:0x00004000
[ 572.836067][ T27] Workqueue: usb_hub_wq hub_event
[ 572.841172][ T27] Call Trace:
[ 572.844695][ T27]
[ 572.847708][ T27] __schedule+0x12c4/0x4590
[ 572.852342][ T27] ? do_raw_spin_lock+0x14a/0x370
[ 572.857530][ T27] ? mark_lock+0x98/0x340
[ 572.861937][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 572.868039][ T27] ? __sched_text_start+0x8/0x8
[ 572.873049][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 572.878367][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 572.883648][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 572.888966][ T27] schedule+0x11b/0x1f0
[ 572.893163][ T27] schedule_timeout+0xac/0x300
[ 572.898022][ T27] ? console_conditional_schedule+0x40/0x40
[ 572.904012][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 572.910052][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 572.915342][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 572.920620][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 572.925923][ T27] do_wait_for_common+0x2d9/0x480
[ 572.931035][ T27] ? console_conditional_schedule+0x40/0x40
[ 572.937078][ T27] ? wait_for_completion_killable_timeout+0x60/0x60
[ 572.943763][ T27] ? _raw_spin_lock_irq+0xdb/0x110
[ 572.949006][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 572.955087][ T27] ? print_irqtrace_events+0x210/0x210
[ 572.960618][ T27] ? memset+0x1f/0x40
[ 572.964747][ T27] ? probe_common+0x4a0/0x4a0
[ 572.969541][ T27] wait_for_completion+0x48/0x60
[ 572.974590][ T27] drop_current_rng+0x8b/0xf0
[ 572.979352][ T27] set_current_rng+0x3ad/0x530
[ 572.984218][ T27] ? hwrng_register+0x4c0/0x4c0
[ 572.989138][ T27] ? complete+0x56/0xa0
[ 572.993424][ T27] hwrng_register+0x34a/0x4c0
[ 572.998120][ T27] chaoskey_probe+0x79d/0xb40
[ 573.002857][ T27] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 573.008808][ T27] ? usb4604_i2c_resume+0x70/0x70
[ 573.013873][ T27] ? __pm_runtime_set_status+0x7b5/0xb60
[ 573.019562][ T27] ? pm_runtime_enable+0x1bd/0x300
[ 573.024739][ T27] usb_probe_interface+0x5c0/0xaf0
[ 573.029916][ T27] ? usb_register_driver+0x3d0/0x3d0
[ 573.035264][ T27] really_probe+0x24e/0xb60
[ 573.039832][ T27] __driver_probe_device+0x1a2/0x3d0
[ 573.045172][ T27] driver_probe_device+0x50/0x420
[ 573.050214][ T27] __device_attach_driver+0x2b9/0x500
[ 573.055658][ T27] ? deferred_probe_work_func+0x230/0x230
[ 573.062783][ T27] bus_for_each_drv+0x183/0x200
[ 573.067755][ T27] ? subsys_find_device_by_id+0x310/0x310
[ 573.073560][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 573.078885][ T27] __device_attach+0x359/0x570
[ 573.083724][ T27] ? kobject_uevent_env+0x36a/0x8d0
[ 573.089025][ T27] ? device_attach+0x20/0x20
[ 573.093668][ T27] ? kobject_uevent_env+0x36a/0x8d0
[ 573.098889][ T27] bus_probe_device+0xba/0x1e0
[ 573.103717][ T27] ? device_add+0xab9/0xfd0
[ 573.108240][ T27] device_add+0xb48/0xfd0
[ 573.112572][ T27] usb_set_configuration+0x19dd/0x2020
[ 573.118112][ T27] usb_generic_driver_probe+0x84/0x140
[ 573.123646][ T27] usb_probe_device+0x130/0x260
[ 573.128495][ T27] ? usb_register_device_driver+0x240/0x240
[ 573.134431][ T27] really_probe+0x24e/0xb60
[ 573.138974][ T27] __driver_probe_device+0x1a2/0x3d0
[ 573.144310][ T27] driver_probe_device+0x50/0x420
[ 573.149349][ T27] __device_attach_driver+0x2b9/0x500
[ 573.154765][ T27] ? deferred_probe_work_func+0x230/0x230
[ 573.160500][ T27] bus_for_each_drv+0x183/0x200
[ 573.165407][ T27] ? subsys_find_device_by_id+0x310/0x310
[ 573.171140][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 573.176403][ T27] __device_attach+0x359/0x570
[ 573.181180][ T27] ? kobject_uevent_env+0x36a/0x8d0
[ 573.186442][ T27] ? device_attach+0x20/0x20
[ 573.191058][ T27] ? kobject_uevent_env+0x36a/0x8d0
[ 573.196324][ T27] bus_probe_device+0xba/0x1e0
[ 573.201111][ T27] ? device_add+0xab9/0xfd0
[ 573.205673][ T27] device_add+0xb48/0xfd0
[ 573.210028][ T27] usb_new_device+0xc17/0x18d0
[ 573.214851][ T27] ? usb_disconnect+0x8c0/0x8c0
[ 573.219720][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 573.224975][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 573.230186][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 573.235438][ T27] hub_event+0x2dd8/0x56d0
[ 573.239904][ T27] ? led_work+0x700/0x700
[ 573.244280][ T27] ? read_lock_is_recursive+0x10/0x10
[ 573.249670][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 573.255699][ T27] ? debug_mutex_wake_waiter+0x90/0x320
[ 573.261459][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 573.267420][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 573.272758][ T27] process_one_work+0x8a1/0x10c0
[ 573.277851][ T27] ? worker_detach_from_pool+0x260/0x260
[ 573.283528][ T27] ? _raw_spin_lock_irqsave+0x120/0x120
[ 573.289074][ T27] ? kthread_data+0x4e/0xc0
[ 573.293629][ T27] ? wq_worker_running+0x97/0x170
[ 573.298680][ T27] worker_thread+0xaca/0x1280
[ 573.303444][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 573.309373][ T27] kthread+0x3f6/0x4f0
[ 573.313578][ T27] ? rcu_lock_release+0x20/0x20
[ 573.318445][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.323121][ T27] ret_from_fork+0x1f/0x30
[ 573.327623][ T27]
[ 573.330813][ T27]
[ 573.330813][ T27] Showing all locks held in the system:
[ 573.338625][ T27] 1 lock held by khungtaskd/27:
[ 573.343507][ T27] #0: ffffffff8c91c5e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 573.352829][ T27] 1 lock held by hwrng/903:
[ 573.357383][ T27] #0: ffffffff8cff4228 (rng_mutex){+.+.}-{3:3}, at: hwrng_fillfn+0x36/0x280
[ 573.366262][ T27] 6 locks held by kworker/0:2/1070:
[ 573.371543][ T27] #0: ffff888016ee6d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 573.382332][ T27] #1: ffffc90004d4fd20 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 573.393639][ T27] #2: ffff888147cd0220 (&dev->mutex){....}-{3:3}, at: hub_event+0x207/0x56d0
[ 573.402525][ T27] #3: ffff888016daa220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8a/0x570
[ 573.411812][ T27] #4: ffff88807dce81a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8a/0x570
[ 573.421142][ T27] #5: ffffffff8cff4228 (rng_mutex){+.+.}-{3:3}, at: hwrng_register+0xa9/0x4c0
[ 573.430179][ T27] 1 lock held by klogd/2952:
[ 573.434800][ T27] #0: ffff8880b9b39698 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[ 573.444940][ T27] 2 locks held by getty/3257:
[ 573.449631][ T27] #0: ffff8880248c4098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 573.459507][ T27] #1: ffffc90002bb32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1da0
[ 573.469768][ T27]
[ 573.472101][ T27] =============================================
[ 573.472101][ T27]
[ 573.480555][ T27] NMI backtrace for cpu 0
[ 573.484889][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.118-syzkaller #0
[ 573.492863][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 573.502909][ T27] Call Trace:
[ 573.506181][ T27]
[ 573.509113][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 573.513811][ T27] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 573.519554][ T27] ? panic+0x84d/0x84d
[ 573.523619][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 573.528731][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 573.533673][ T27] ? __wake_up_klogd+0xd5/0x100
[ 573.538522][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 573.544671][ T27] ? _printk+0xd1/0x111
[ 573.548818][ T27] ? panic+0x84d/0x84d
[ 573.552878][ T27] ? __wake_up_klogd+0xcc/0x100
[ 573.557739][ T27] ? panic+0x84d/0x84d
[ 573.561806][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.567936][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 573.573919][ T27] watchdog+0xe72/0xeb0
[ 573.578150][ T27] kthread+0x3f6/0x4f0
[ 573.582214][ T27] ? hungtask_pm_notify+0x50/0x50
[ 573.587235][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.591838][ T27] ret_from_fork+0x1f/0x30
[ 573.596258][ T27]
[ 573.599404][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 573.604654][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_do_entry+0x10f/0x340
[ 573.605693][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 573.621193][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.118-syzkaller #0
[ 573.629197][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 573.639340][ T27] Call Trace:
[ 573.642610][ T27]
[ 573.645535][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 573.650299][ T27] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 573.655928][ T27] ? panic+0x84d/0x84d
[ 573.660084][ T27] panic+0x318/0x84d
[ 573.663974][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 573.669616][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 573.675938][ T27] ? fb_is_primary_device+0xcc/0xcc
[ 573.681132][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.687195][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 573.693343][ T27] ? nmi_trigger_cpumask_backtrace+0x281/0x2a0
[ 573.699493][ T27] ? nmi_trigger_cpumask_backtrace+0x286/0x2a0
[ 573.705758][ T27] watchdog+0xeb0/0xeb0
[ 573.709920][ T27] kthread+0x3f6/0x4f0
[ 573.713994][ T27] ? hungtask_pm_notify+0x50/0x50
[ 573.719013][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.723684][ T27] ret_from_fork+0x1f/0x30
[ 573.728101][ T27]
[ 573.731427][ T27] Kernel Offset: disabled
[ 573.735764][ T27] Rebooting in 86400 seconds..