Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
INFO: task syz-executor.7:4011 blocked for more than 143 seconds.
      Not tainted 5.10.155 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.7  state:D stack:26912 pid: 4011 ppid:   288 flags:0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3797 [inline]
 __schedule+0x848/0x1e90 kernel/sched/core.c:4546
 schedule+0xcb/0x270 kernel/sched/core.c:4624
 io_uring_cancel_files fs/io_uring.c:8695 [inline]
 io_uring_cancel_task_requests+0xbce/0x1210 fs/io_uring.c:8765
 __io_uring_files_cancel+0x110/0x1c0 fs/io_uring.c:8845
 io_uring_files_cancel include/linux/io_uring.h:51 [inline]
 do_exit+0x2f6/0x2740 kernel/exit.c:766
 do_group_exit+0x125/0x310 kernel/exit.c:908
 get_signal+0x469/0x2210 kernel/signal.c:2748
 arch_do_signal+0x8c/0x1c60 arch/x86/kernel/signal.c:805
 exit_to_user_mode_loop kernel/entry/common.c:161 [inline]
 exit_to_user_mode_prepare+0xf7/0x160 kernel/entry/common.c:191
 syscall_exit_to_user_mode+0x38/0x230 kernel/entry/common.c:266
 entry_SYSCALL_64_after_hwframe+0x61/0xc6
RIP: 0033:0x7f25b6503b19
RSP: 002b:00007f25b3a79108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9
RAX: fffffffffffffffc RBX: 00007f25b6616f60 RCX: 00007f25b6503b19
RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000021
RBP: 0000000020000080 R08: 0000000020002a40 R09: 0000000020002a40
R10: 0000000020000180 R11: 0000000000000202 R12: 0000000020002a40
R13: 00000000200b0000 R14: 0000000020000180 R15: 0000000020ffd000

Showing all locks held in the system:
1 lock held by khungtaskd/22:
 #0: ffffffff84ff81a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 kernel/locking/lockdep.c:6390
1 lock held by systemd-journal/102:
1 lock held by in:imklog/178:

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