Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci0: command 0x0406 tx timeout
INFO: task syz-executor.3:4421 blocked for more than 143 seconds.
      Not tainted 6.19.0-rc5-next-20260114 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3  state:D stack:26552 pid:4421  tgid:4417  ppid:288    task_flags:0x400740 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0xfb1/0x4680
 schedule+0xdb/0x390
 schedule_timeout+0x244/0x280
 wait_for_completion_state+0x1d3/0x460
 vfs_coredump+0x94b/0x54a0
 get_signal+0x1c61/0x25d0
 arch_do_signal_or_restart+0x80/0x7a0
 exit_to_user_mode_loop+0x92/0x4d0
 do_syscall_64+0x3c3/0x420
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f90a91d3b19
RSP: 002b:00007f90a6749188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f90a92e6f60 RCX: 00007f90a91d3b19
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007f90a922df6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd29cc1a4f R14: 00007f90a6749300 R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/31:
 #0: ffffffff85e25d80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
1 lock held by in:imklog/176:
 #0: ffff888016332b78 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
4 locks held by rs:main Q:Reg/177:

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