usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
usb 1-1: string descriptor 0 read error: -71
uvcvideo: Found UVC 0.00 device <unnamed> (0bd3:0555)
uvcvideo 1-1:0.0: Entity type for entity Output 1 was not initialized!
------------[ cut here ]------------
kernel BUG at drivers/media/mc/mc-entity.c:666!
invalid opcode: 0000 [#1] SMP KASAN
CPU: 0 PID: 102 Comm: kworker/0:2 Not tainted 5.5.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:media_create_pad_link+0x40f/0x530 drivers/media/mc/mc-entity.c:666
Code: 83 45 3a 01 45 31 e4 e8 3f 0d 46 fd 44 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 28 0d 46 fd 0f 0b e8 21 0d 46 fd <0f> 0b e8 1a 0d 46 fd 0f 0b e8 53 9c 6e fd e9 91 fc ff ff e8 49 9c
RSP: 0018:ffff8881d4f6f048 EFLAGS: 00010293
RAX: ffff8881d4e99880 RBX: ffff8881cd47a070 RCX: ffffffff83f93b6b
RDX: 0000000000000000 RSI: ffffffff83f93eff RDI: 0000000000000000
RBP: ffff8881cd47b870 R08: ffff8881d4e99880 R09: ffffed1039b62691
R10: ffffed1039b62690 R11: ffff8881cdb13483 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000003 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7cc8ca1000 CR3: 00000001ce707000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 uvc_mc_create_links drivers/media/usb/uvc/uvc_entity.c:50 [inline]
 uvc_mc_register_entities+0x468/0x77a drivers/media/usb/uvc/uvc_entity.c:114
 uvc_register_chains drivers/media/usb/uvc/uvc_driver.c:2103 [inline]
 uvc_probe.cold+0x205c/0x2a51 drivers/media/usb/uvc/uvc_driver.c:2229
 usb_probe_interface+0x310/0x800 drivers/usb/core/driver.c:361
 really_probe+0x290/0xac0 drivers/base/dd.c:551
 driver_probe_device+0x223/0x350 drivers/base/dd.c:724
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:831
 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:431
 __device_attach+0x217/0x390 drivers/base/dd.c:897
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0x1459/0x1bf0 drivers/base/core.c:2487
 usb_set_configuration+0xe47/0x17d0 drivers/usb/core/message.c:2023
 generic_probe+0x9d/0xd5 drivers/usb/core/generic.c:210
 usb_probe_device+0xaf/0x140 drivers/usb/core/driver.c:266
 really_probe+0x290/0xac0 drivers/base/dd.c:551
 driver_probe_device+0x223/0x350 drivers/base/dd.c:724
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:831
 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:431
 __device_attach+0x217/0x390 drivers/base/dd.c:897
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0x1459/0x1bf0 drivers/base/core.c:2487
 usb_new_device.cold+0x540/0xcd0 drivers/usb/core/hub.c:2538
 hub_port_connect drivers/usb/core/hub.c:5185 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5325 [inline]
 port_event drivers/usb/core/hub.c:5471 [inline]
 hub_event+0x21cb/0x4300 drivers/usb/core/hub.c:5553
 process_one_work+0x94b/0x1620 kernel/workqueue.c:2264
 worker_thread+0x96/0xe20 kernel/workqueue.c:2410
 kthread+0x318/0x420 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace 06fd974e1883fa40 ]---
RIP: 0010:media_create_pad_link+0x40f/0x530 drivers/media/mc/mc-entity.c:666
Code: 83 45 3a 01 45 31 e4 e8 3f 0d 46 fd 44 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 28 0d 46 fd 0f 0b e8 21 0d 46 fd <0f> 0b e8 1a 0d 46 fd 0f 0b e8 53 9c 6e fd e9 91 fc ff ff e8 49 9c
RSP: 0018:ffff8881d4f6f048 EFLAGS: 00010293
RAX: ffff8881d4e99880 RBX: ffff8881cd47a070 RCX: ffffffff83f93b6b
RDX: 0000000000000000 RSI: ffffffff83f93eff RDI: 0000000000000000
RBP: ffff8881cd47b870 R08: ffff8881d4e99880 R09: ffffed1039b62691
R10: ffffed1039b62690 R11: ffff8881cdb13483 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000003 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7cc8ca1000 CR3: 00000001ce707000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400