pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it.
pvrusb2: You might need to power cycle the pvrusb2 device in order to recover.
pvrusb2: Invalid write control endpoint
================================================================================
UBSAN: array-index-out-of-bounds in drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:602:13
index -1 is out of range for type 'int [20]'
CPU: 1 PID: 1948 Comm: pvrusb2-context Not tainted 5.18.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 ubsan_epilogue+0xb/0x50 lib/ubsan.c:151
 __ubsan_handle_out_of_bounds.cold+0x62/0x6c lib/ubsan.c:283
 pvr2_i2c_core_init+0xc7d/0xd30 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:602
 pvr2_hdw_setup_low drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2134 [inline]
 pvr2_hdw_setup drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2261 [inline]
 pvr2_hdw_initialize+0x787/0x37d0 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2338
 pvr2_context_check drivers/media/usb/pvrusb2/pvrusb2-context.c:109 [inline]
 pvr2_context_thread_func+0x250/0x850 drivers/media/usb/pvrusb2/pvrusb2-context.c:158
 kthread+0x2e9/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>
================================================================================
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 1948 Comm: pvrusb2-context Not tainted 5.18.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 panic+0x2d7/0x636 kernel/panic.c:250
 ubsan_epilogue+0x4a/0x50 lib/ubsan.c:158
 __ubsan_handle_out_of_bounds.cold+0x62/0x6c lib/ubsan.c:283
 pvr2_i2c_core_init+0xc7d/0xd30 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:602
 pvr2_hdw_setup_low drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2134 [inline]
 pvr2_hdw_setup drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2261 [inline]
 pvr2_hdw_initialize+0x787/0x37d0 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2338
 pvr2_context_check drivers/media/usb/pvrusb2/pvrusb2-context.c:109 [inline]
 pvr2_context_thread_func+0x250/0x850 drivers/media/usb/pvrusb2/pvrusb2-context.c:158
 kthread+0x2e9/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..