usb 1-1: config 0 descriptor?? usb 1-1: Found UVC 0.00 device (0bd3:0d55) uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1528 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 Modules linked in: CPU: 1 PID: 1528 Comm: kworker/1:2 Not tainted 5.15.103-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : media_create_pad_link+0x824/0x974 lr : media_create_pad_link+0x820/0x974 drivers/media/mc/mc-entity.c:667 sp : ffff8000206b6760 x29: ffff8000206b67b0 x28: dfff800000000000 x27: 0000000000000001 x26: ffff0000cdd15080 x25: ffff0000cdd16080 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: dfff800000000000 x19: ffff0000cdd151f8 x18: ffff8000206b64a0 x17: ff8080000e188bdc x16: ffff80000824ff34 x15: 000000000000cdef x14: 00000000265d1dda x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000e18cc78 x10: 0000000000000000 x9 : ffff80000e18cc78 x8 : ffff0000cca81ac0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800017644460 x4 : 0000000000000003 x3 : 0000000000000000 x2 : ffff0000cdd15080 x1 : 0000000000000000 x0 : 00000000ffffffea Call trace: media_create_pad_link+0x824/0x974 uvc_mc_create_links drivers/media/usb/uvc/uvc_entity.c:50 [inline] uvc_mc_register_entities+0x5d0/0x808 drivers/media/usb/uvc/uvc_entity.c:151 uvc_register_chains+0x36c/0x464 drivers/media/usb/uvc/uvc_driver.c:2300 uvc_probe+0x7784/0x7f88 drivers/media/usb/uvc/uvc_driver.c:2437 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_set_configuration+0x15e0/0x1b60 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_new_device+0x8fc/0x1448 drivers/usb/core/hub.c:2568 hub_port_connect drivers/usb/core/hub.c:5358 [inline] hub_port_connect_change drivers/usb/core/hub.c:5502 [inline] port_event drivers/usb/core/hub.c:5648 [inline] hub_event+0x22e4/0x48c4 drivers/usb/core/hub.c:5730 process_one_work+0x84c/0x14b8 kernel/workqueue.c:2306 worker_thread+0x910/0x1034 kernel/workqueue.c:2453 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 14848 hardirqs last enabled at (14847): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (14847): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (14848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (13966): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (13966): [] __do_softirq+0xcc4/0xf60 kernel/softirq.c:587 softirqs last disabled at (13961): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (13961): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (13961): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636 ---[ end trace 63ca6d71365511da ]--- usb 1-1: Failed to create links for entity 255 usb 1-1: Failed to register entities (-22). usb 1-1: USB disconnect, device number 2