Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci0: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
INFO: task syz-executor.4:3947 blocked for more than 143 seconds.
      Tainted: G        W           6.17.0-rc3-next-20250829 #1
      Blocked by coredump.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:26392 pid:3947  tgid:3947  ppid:282    task_flags:0x40004c flags:0x00004000
Call Trace:
 <TASK>
 __schedule+0xe7e/0x3590
 schedule+0xdb/0x390
 schedule_timeout+0x244/0x280
 do_wait_for_common+0x1b2/0x440
 wait_for_completion+0x4a/0x60
 exit_aio+0x2df/0x350
 mmput+0xcd/0x390
 do_exit+0x79d/0x2970
 do_group_exit+0xd3/0x2a0
 __x64_sys_exit_group+0x3e/0x50
 x64_sys_call+0x18c5/0x18d0
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe771a3bb19
RSP: 002b:00007ffe303e6918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe771a3bb19
RDX: 00007fe7719ee72b RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000001b2ce25cc4 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe303e6a00
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/32:
 #0: ffffffff85c1c760 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
2 locks held by in:imklog/177:
 #0: ffff888016bedcf8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
 #1: ffff88806ce36ed8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x228/0x3590

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