usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config usb 5-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 5-1: config 0 descriptor?? ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 0 PID: 8 at kernel/locking/mutex.c:564 __mutex_lock_common kernel/locking/mutex.c:564 [inline] WARNING: CPU: 0 PID: 8 at kernel/locking/mutex.c:564 __mutex_lock+0x3a3/0xb10 kernel/locking/mutex.c:730 Modules linked in: CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.13.0-syzkaller-06094-g47d65738b975 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 Workqueue: usb_hub_wq hub_event RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:564 [inline] RIP: 0010:__mutex_lock+0x3a3/0xb10 kernel/locking/mutex.c:730 Code: d0 7c 08 84 d2 0f 85 59 07 00 00 8b 0d b6 d6 0d 05 85 c9 75 19 90 48 c7 c6 80 c2 6c 8b 48 c7 c7 00 c2 6c 8b e8 de 67 25 f6 90 <0f> 0b 90 90 90 e9 b8 fd ff ff 4c 8d b5 60 ff ff ff 48 89 df 4c 89 RSP: 0018:ffffc900000d6e40 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88802857b518 RCX: ffffc9001c6d1000 RDX: 0000000000100000 RSI: ffffffff817a20b6 RDI: 0000000000000001 RBP: ffffc900000d6f80 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 000000002d2d2d2d R12: dffffc0000000000 R13: 0000000000000002 R14: 0000000000000000 R15: ffffc900000d6ec0 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000561322918898 CR3: 0000000079218000 CR4: 0000000000350ef0 Call Trace: class_mutex_constructor include/linux/mutex.h:201 [inline] uvc_status_suspend drivers/media/usb/uvc/uvc_status.c:375 [inline] uvc_status_unregister+0x21/0xe0 drivers/media/usb/uvc/uvc_status.c:297 uvc_unregister_video+0x126/0x250 drivers/media/usb/uvc/uvc_driver.c:1977 uvc_probe+0x2c08/0x4960 drivers/media/usb/uvc/uvc_driver.c:2302 usb_probe_interface+0x303/0x9c0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958 bus_for_each_drv+0x15a/0x1e0 drivers/base/bus.c:459 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534 device_add+0x114b/0x1a70 drivers/base/core.c:3665 usb_set_configuration+0x10cb/0x1c50 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:254 usb_probe_device+0xef/0x3e0 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958 bus_for_each_drv+0x15a/0x1e0 drivers/base/bus.c:459 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534 device_add+0x114b/0x1a70 drivers/base/core.c:3665 usb_new_device+0xd09/0x1a20 drivers/usb/core/hub.c:2651 hub_port_connect drivers/usb/core/hub.c:5523 [inline] hub_port_connect_change drivers/usb/core/hub.c:5663 [inline] port_event drivers/usb/core/hub.c:5823 [inline] hub_event+0x2d9a/0x4e10 drivers/usb/core/hub.c:5905 process_one_work+0x9c8/0x1ba0 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3317 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3398 kthread+0x3b2/0x750 kernel/kthread.c:464 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244