syzbot

usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.78
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
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usb 1-1: BOGUS urb xfer, pipe 2 != type 3
WARNING: CPU: 0 PID: 95 at drivers/usb/core/urb.c:478 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 95 Comm: kworker/0:2 Not tainted 5.7.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xef/0x16e lib/dump_stack.c:118
 usb_submit_urb+0x10f0/0x1460 drivers/usb/core/urb.c:478
 panic+0x2aa/0x6e1 kernel/panic.c:221
 add_taint.cold+0x16/0x16 kernel/panic.c:434
 set_bit include/asm-generic/bitops/instrumented-atomic.h:28 [inline]
 set_ti_thread_flag include/linux/thread_info.h:55 [inline]
 set_fs arch/x86/include/asm/uaccess.h:33 [inline]
 __probe_kernel_read+0x188/0x1d0 mm/maccess.c:67
 __warn.cold+0x14/0x30 kernel/panic.c:581
 __warn+0xd5/0x1c8 kernel/panic.c:574
 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
 __warn.cold+0x2f/0x30 kernel/panic.c:582
 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:175 [inline]
 fixup_bug arch/x86/kernel/traps.c:170 [inline]
 do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:267
 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478