------------[ cut here ]------------
FAT-fs (loop3): error, invalid access to FAT (entry 0x00000500)
WARNING: CPU: 0 PID: 19817 at drivers/media/common/videobuf2/videobuf2-core.c:1690 __vb2_queue_cancel.cold+0x11/0x213 drivers/media/common/videobuf2/videobuf2-core.c:1690
Kernel panic - not syncing: panic_on_warn set ...

FAT-fs (loop3): Filesystem has been set read-only
CPU: 0 PID: 19817 Comm: syz-executor.4 Not tainted 4.19.69 #43
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 panic+0x263/0x507 kernel/panic.c:185
kobject: 'loop1' (000000007acba10f): kobject_uevent_env
kobject: 'loop1' (000000007acba10f): fill_kobj_path: path = '/devices/virtual/block/loop1'
 __warn.cold+0x20/0x4a kernel/panic.c:540
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x204/0x360 arch/x86/kernel/traps.c:296
kobject: 'loop0' (00000000c7974e35): kobject_uevent_env
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
kobject: 'loop0' (00000000c7974e35): fill_kobj_path: path = '/devices/virtual/block/loop0'
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1037
RIP: 0010:__vb2_queue_cancel.cold+0x11/0x213 drivers/media/common/videobuf2/videobuf2-core.c:1690
Code: 48 c7 c7 20 80 c0 87 e8 db cb af fc 0f 0b 41 bc ea ff ff ff e9 f6 49 ff ff e8 b5 65 c5 fc 48 c7 c7 20 80 c0 87 e8 bd cb af fc <0f> 0b 49 8d 85 28 02 00 00 48 89 45 a0 48 c1 e8 03 48 89 c2 b8 ff
RSP: 0018:ffff8880754a7c40 EFLAGS: 00010282
RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8155cdd6 RDI: ffffed100ea94f7a
RBP: ffff8880754a7cb0 R08: 0000000000000024 R09: ffffed1015d05079
R10: ffffed1015d05078 R11: ffff8880ae8283c7 R12: ffff8882180f5e3c
R13: ffff8882180f5bf8 R14: ffff8882180f5ed8 R15: ffff8882180f5ed0
 vb2_core_streamoff+0x60/0x150 drivers/media/common/videobuf2/videobuf2-core.c:1816
 __vb2_cleanup_fileio+0x78/0x170 drivers/media/common/videobuf2/videobuf2-core.c:2343
 vb2_core_queue_release+0x20/0x80 drivers/media/common/videobuf2/videobuf2-core.c:2070
 vb2_queue_release drivers/media/common/videobuf2/videobuf2-v4l2.c:671 [inline]
 _vb2_fop_release+0x1cf/0x2a0 drivers/media/common/videobuf2/videobuf2-v4l2.c:842
 vb2_fop_release+0x75/0xc0 drivers/media/common/videobuf2/videobuf2-v4l2.c:856
 vivid_fop_release+0x18e/0x430 drivers/media/platform/vivid/vivid-core.c:474
 v4l2_release+0xf9/0x1a0 drivers/media/v4l2-core/v4l2-dev.c:448
 __fput+0x2dd/0x8b0 fs/file_table.c:278
 ____fput+0x16/0x20 fs/file_table.c:309
 task_work_run+0x145/0x1c0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:193 [inline]
 exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:271 [inline]
 do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x413561
Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01
RSP: 002b:00007ffcd6af0c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413561
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 0000000000000001 R08: 0000000013f8fe2f R09: 0000000013f8fe33
R10: 00007ffcd6af0d70 R11: 0000000000000293 R12: 000000000075bf20
R13: 00000000000658c7 R14: 00000000007609e8 R15: ffffffffffffffff
Kernel Offset: disabled
Rebooting in 86400 seconds..