Bluetooth: hci0: command 0x0406 tx timeout
overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 28391 at drivers/vhost/vhost.c:657 vhost_dev_cleanup.cold+0x11/0x18 drivers/vhost/vhost.c:657
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 28391 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x5a kernel/panic.c:541
 report_bug+0x262/0x2b0 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:vhost_dev_cleanup.cold+0x11/0x18 drivers/vhost/vhost.c:657
Code: 89 48 8d 70 02 e8 61 f8 ff ff e9 cd 6b 16 fe 48 89 ef e8 9d 03 88 f9 eb a1 e8 c6 27 52 f9 48 c7 c7 e0 25 3d 89 e8 25 59 e3 ff <0f> 0b e9 f0 79 17 fe e8 ae 27 52 f9 48 8d 7d 04 ba ff ff 37 00 48
RSP: 0018:ffff88804b2bf998 EFLAGS: 00010286
RAX: 0000000000000024 RBX: ffff88804576a440 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1009657f25
RBP: ffff88804576ec88 R08: 0000000000000024 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffff88804576a4f8
R13: ffff88804576a548 R14: ffff88804576a4f8 R15: ffff8880af2624f8
 vhost_vsock_dev_release+0x373/0x4b0 drivers/vhost/vsock.c:711
 __fput+0x2ce/0x890 fs/file_table.c:278
 task_work_run+0x148/0x1c0 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0xbf3/0x2be0 kernel/exit.c:870
 do_group_exit+0x125/0x310 kernel/exit.c:967
 get_signal+0x3f2/0x1f70 kernel/signal.c:2589
 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799
 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath+0x3f0/0x4a0 arch/x86/entry/common.c:271
 ret_from_fork+0x15/0x30 arch/x86/entry/entry_64.S:407
RIP: 0033:0x7f33cffc8a91
Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
RSP: 002b:00007f33ce74c2f0 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: 0000000000000000 RBX: 00007f33ce74c700 RCX: 00007f33cffc8a91
RDX: 00007f33ce74c9d0 RSI: 00007f33ce74c2f0 RDI: 00000000003d0f00
RBP: 00007ffe2e7db3a0 R08: 00007f33ce74c700 R09: 00007f33ce74c700
R10: 00007f33ce74c9d0 R11: 0000000000000206 R12: 00007ffe2e7db20e
R13: 00007ffe2e7db20f R14: 00007f33ce74c300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..