Warning: Permanently added '10.128.0.186' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 481.868459][ T71] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 482.228498][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 188, changing to 11
[ 482.239754][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 50188, setting to 1024
[ 482.250920][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has an invalid bInterval 67, changing to 10
[ 482.261888][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 18067, setting to 1024
[ 482.272965][ T71] usb 1-1: New USB device found, idVendor=06f8, idProduct=a302, bcdDevice=dc.46
[ 482.282019][ T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 482.297370][ T71] usb 1-1: config 0 descriptor??
[ 482.329168][ T1290] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 482.336430][ T1290] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
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[ 482.778462][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.798709][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.818441][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.838430][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.844441][ T71] input input5: Limiting number of effects to 32 (device reports 87)
[ 482.868466][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.888439][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.908399][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.928429][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 482.936721][ T71] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input5
[ 482.954419][ T71] usb 1-1: USB disconnect, device number 2
[ 483.328382][ T71] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 483.688459][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 188, changing to 11
[ 483.699652][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 50188, setting to 1024
[ 483.710838][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has an invalid bInterval 67, changing to 10
[ 483.721829][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 18067, setting to 1024
[ 483.732945][ T71] usb 1-1: New USB device found, idVendor=06f8, idProduct=a302, bcdDevice=dc.46
[ 483.742005][ T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 483.751477][ T71] usb 1-1: config 0 descriptor??
[ 483.768537][ T1295] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 483.775695][ T1295] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 484.238485][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.268454][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.288429][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.308406][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.314432][ T71] input input6: Limiting number of effects to 32 (device reports 68)
[ 484.338407][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.358427][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.378439][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.398419][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 484.405197][ T71] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input6
[ 484.420564][ T71] usb 1-1: USB disconnect, device number 3
[ 484.788374][ T71] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 485.148510][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 188, changing to 11
[ 485.159704][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 50188, setting to 1024
[ 485.170893][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has an invalid bInterval 67, changing to 10
[ 485.181875][ T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 18067, setting to 1024
[ 485.192963][ T71] usb 1-1: New USB device found, idVendor=06f8, idProduct=a302, bcdDevice=dc.46
[ 485.202028][ T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 485.211511][ T71] usb 1-1: config 0 descriptor??
[ 485.228583][ T1296] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 485.235759][ T1296] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
executing program
[ 485.688437][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.708743][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.728436][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.748422][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.754428][ T71] input input7: Limiting number of effects to 32 (device reports 139)
[ 485.778430][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.798421][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.818444][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.838439][ T71] iforce 1-1:0.0: usb_submit_urb failed: -71
[ 485.845169][ T71] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7
[ 485.859787][ T71] usb 1-1: USB disconnect, device number 4
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[ 548.723834][ T1181] udevd[1181]: worker [1292] /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7/event4 is taking a long time
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[ 668.815962][ T1181] udevd[1181]: worker [1292] /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7/event4 timeout; kill it
[ 668.828196][ T1181] udevd[1181]: seq 4154 '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7/event4' killed
[ 668.843100][ T1181] udevd[1181]: worker [1292] terminated by signal 9 (Killed)
[ 668.850569][ T1181] udevd[1181]: worker [1292] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input7/event4'
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[ 716.148288][ T26] INFO: task kworker/0:2:71 blocked for more than 143 seconds.
[ 716.155919][ T26] Not tainted 5.19.0-rc4-syzkaller-00099-g90557fa89d3e #0
[ 716.163634][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 716.172348][ T26] task:kworker/0:2 state:D stack:23752 pid: 71 ppid: 2 flags:0x00004000
[ 716.181626][ T26] Workqueue: usb_hub_wq hub_event
[ 716.186735][ T26] Call Trace:
[ 716.190052][ T26]
[ 716.192988][ T26] __schedule+0x93f/0x2630
[ 716.197411][ T26] ? io_schedule_timeout+0x140/0x140
[ 716.202742][ T26] ? lockdep_hardirqs_on+0x79/0x100
[ 716.207951][ T26] schedule+0xd2/0x1f0
[ 716.212060][ T26] schedule_preempt_disabled+0xf/0x20
[ 716.217445][ T26] __mutex_lock+0xa70/0x1350
[ 716.222114][ T26] ? usb_hcd_flush_endpoint+0x13e/0x410
[ 716.227671][ T26] ? __input_unregister_device+0x24/0x470
[ 716.233465][ T26] ? mutex_lock_io_nested+0x1190/0x1190
[ 716.239044][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 716.243976][ T26] ? _raw_spin_unlock_irq+0x1f/0x40
[ 716.249211][ T26] ? _raw_spin_unlock_irq+0x2a/0x40
[ 716.254428][ T26] ? usb_hcd_flush_endpoint+0x15a/0x410
[ 716.260014][ T26] ? mark_held_locks+0x9f/0xe0
[ 716.264790][ T26] __input_unregister_device+0x24/0x470
[ 716.270383][ T26] input_unregister_device+0xb4/0xf0
[ 716.275684][ T26] iforce_usb_disconnect+0x5e/0xf0
[ 716.280904][ T26] usb_unbind_interface+0x1d8/0x8e0
[ 716.286163][ T26] ? usb_unbind_device+0x1a0/0x1a0
[ 716.291321][ T26] device_remove+0x11f/0x170
[ 716.295977][ T26] device_release_driver_internal+0x4a1/0x700
[ 716.302088][ T26] ? put_device+0x1b/0x30
[ 716.306479][ T26] bus_remove_device+0x2eb/0x5a0
[ 716.311455][ T26] device_del+0x4f3/0xc80
[ 716.315819][ T26] ? __device_link_del+0x380/0x380
[ 716.320973][ T26] ? kobject_put+0x1f3/0x540
[ 716.325574][ T26] usb_disable_device+0x35b/0x7b0
[ 716.330641][ T26] usb_disconnect.cold+0x278/0x6ec
[ 716.335832][ T26] hub_event+0x1e83/0x4690
[ 716.340292][ T26] ? hub_port_debounce+0x3c0/0x3c0
[ 716.345423][ T26] ? lock_release+0x780/0x780
[ 716.350138][ T26] ? lock_downgrade+0x6e0/0x6e0
[ 716.355007][ T26] ? do_raw_spin_lock+0x120/0x2a0
[ 716.360089][ T26] process_one_work+0x996/0x1610
[ 716.365045][ T26] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 716.370451][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 716.375404][ T26] ? _raw_spin_lock_irq+0x41/0x50
[ 716.381256][ T26] worker_thread+0x854/0x1080
[ 716.385950][ T26] ? __kthread_parkme+0x15f/0x220
[ 716.391005][ T26] ? process_one_work+0x1610/0x1610
[ 716.396222][ T26] kthread+0x2ef/0x3a0
[ 716.400324][ T26] ? kthread_complete_and_exit+0x40/0x40
[ 716.405971][ T26] ret_from_fork+0x1f/0x30
[ 716.410424][ T26]
[ 716.413462][ T26]
[ 716.413462][ T26] Showing all locks held in the system:
[ 716.421219][ T26] 1 lock held by khungtaskd/26:
[ 716.426072][ T26] #0: ffffffff87a94700 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[ 716.436014][ T26] 6 locks held by kworker/0:2/71:
[ 716.441068][ T26] #0: ffff888109b13538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610
[ 716.451822][ T26] #1: ffffc90001057da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610
[ 716.463129][ T26] #2: ffff88810f267190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4690
[ 716.472104][ T26] #3: ffff88811d2ca190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec
[ 716.481749][ T26] #4: ffff88811d2cb118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700
[ 716.492307][ T26] #5: ffff88811d2cc2c0 (&dev->mutex#2){+.+.}-{3:3}, at: __input_unregister_device+0x24/0x470
[ 716.502652][ T26] 2 locks held by acpid/1166:
[ 716.507320][ T26] #0: ffff88811d2cf110 (&evdev->mutex){+.+.}-{3:3}, at: evdev_release+0x299/0x410
[ 716.516683][ T26] #1: ffff88811d2cc2c0 (&dev->mutex#2){+.+.}-{3:3}, at: input_close_device+0x42/0x1f0
[ 716.526401][ T26] 2 locks held by getty/1240:
[ 716.531111][ T26] #0: ffff8881109fc098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80
[ 716.540906][ T26] #1: ffffc900000432e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xe50/0x13c0
[ 716.551058][ T26] 3 locks held by udevd/1293:
[ 716.555735][ T26] #0: ffff8881106e6488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x189/0x6e0
[ 716.565437][ T26] #1: ffff888108bf0a00 (kn->active#40){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ac/0x6e0
[ 716.575414][ T26] #2: ffff88811d2ca190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0
[ 716.584780][ T26]
[ 716.587106][ T26] =============================================
[ 716.587106][ T26]
[ 716.595541][ T26] NMI backtrace for cpu 0
[ 716.599871][ T26] CPU: 0 PID: 26 Comm: khungtaskd Not tainted 5.19.0-rc4-syzkaller-00099-g90557fa89d3e #0
[ 716.609745][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 716.619783][ T26] Call Trace:
[ 716.623060][ T26]
[ 716.626050][ T26] dump_stack_lvl+0xcd/0x134
[ 716.630661][ T26] nmi_cpu_backtrace.cold+0x47/0x144
[ 716.635935][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 716.641125][ T26] nmi_trigger_cpumask_backtrace+0x1e6/0x230
[ 716.647098][ T26] watchdog+0xc1d/0xf50
[ 716.651255][ T26] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 716.657259][ T26] kthread+0x2ef/0x3a0
[ 716.661336][ T26] ? kthread_complete_and_exit+0x40/0x40
[ 716.666966][ T26] ret_from_fork+0x1f/0x30
[ 716.671372][ T26]
[ 716.674432][ T26] Sending NMI from CPU 0 to CPUs 1:
[ 716.679759][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_do_entry+0x1c9/0x240
[ 716.680733][ T26] Kernel panic - not syncing: hung_task: blocked tasks
[ 716.696208][ T26] CPU: 0 PID: 26 Comm: khungtaskd Not tainted 5.19.0-rc4-syzkaller-00099-g90557fa89d3e #0
[ 716.706088][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 716.716141][ T26] Call Trace:
[ 716.719408][ T26]
[ 716.722333][ T26] dump_stack_lvl+0xcd/0x134
[ 716.726914][ T26] panic+0x2d7/0x636
[ 716.730801][ T26] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 716.736771][ T26] ? irq_work_claim+0x76/0x90
[ 716.741439][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 716.746624][ T26] ? irq_work_queue+0x29/0x80
[ 716.751293][ T26] ? watchdog.cold+0x130/0x158
[ 716.756063][ T26] watchdog.cold+0x141/0x158
[ 716.760642][ T26] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 716.766614][ T26] kthread+0x2ef/0x3a0
[ 716.770672][ T26] ? kthread_complete_and_exit+0x40/0x40
[ 716.776294][ T26] ret_from_fork+0x1f/0x30
[ 716.780702][ T26]
[ 716.783935][ T26] Kernel Offset: disabled
[ 716.788260][ T26] Rebooting in 86400 seconds..