Bluetooth: hci3: SCO packet for unknown connection handle 200
Bluetooth: hci7: unexpected event 0x01 length: 4 > 1
Bluetooth: hci7: link tx timeout
Bluetooth: hci7: killing stalled connection 11:aa:aa:aa:aa:aa
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 289, name: kworker/u7:3
preempt_count: 0, expected: 0
RCU nest depth: 1, expected: 0
3 locks held by kworker/u7:3/289:
#0: ffff88800e4d7938 ((wq_completion)hci7#2){+.+.}-{0:0}, at: process_one_work+0x69e/0x1450
#1: ffff88803e797d98 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x6d1/0x1450
#2: ffffffff8560e920 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x171/0x480
CPU: 0 PID: 289 Comm: kworker/u7:3 Not tainted 6.5.0-rc7-next-20230823 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci7 hci_tx_work
Call Trace:
dump_stack_lvl+0xc1/0xf0
__might_resched+0x2f9/0x510
__mutex_lock+0x9e/0x1a30
Bluetooth: hci2: SCO packet for unknown connection handle 200
Bluetooth: hci3: ACL packet for unknown connection handle 200
hci_cmd_sync_submit+0x3b/0x2d0
hci_cmd_sync_queue+0x7b/0xb0
hci_disconnect+0x1c2/0x450
__check_timeout+0x2cc/0x480
hci_tx_work+0x7cb/0x1a70
process_one_work+0x7c8/0x1450
worker_thread+0x80e/0x1190
kthread+0x33f/0x440
ret_from_fork+0x48/0x80
ret_from_fork_asm+0x1b/0x30
=============================
[ BUG: Invalid wait context ]
6.5.0-rc7-next-20230823 #1 Tainted: G W
-----------------------------
kworker/u7:3/289 is trying to lock:
ffff88801567c9b0 (&hdev->unregister_lock){+.+.}-{3:3}, at: hci_cmd_sync_submit+0x3b/0x2d0
other info that might help us debug this:
context-{4:4}
3 locks held by kworker/u7:3/289:
#0: ffff88800e4d7938 ((wq_completion)hci7#2){+.+.}-{0:0}, at: process_one_work+0x69e/0x1450
#1: ffff88803e797d98 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x6d1/0x1450
#2: ffffffff8560e920 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x171/0x480
stack backtrace:
CPU: 0 PID: 289 Comm: kworker/u7:3 Tainted: G W 6.5.0-rc7-next-20230823 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Bluetooth: hci2: ACL packet for unknown connection handle 200
Workqueue: hci7 hci_tx_work
Call Trace:
dump_stack_lvl+0x91/0xf0
__lock_acquire+0x1605/0x6340
lock_acquire+0x19a/0x4c0
Bluetooth: hci0: ACL packet for unknown connection handle 0
__mutex_lock+0x12a/0x1a30
hci_cmd_sync_submit+0x3b/0x2d0
hci_cmd_sync_queue+0x7b/0xb0
hci_disconnect+0x1c2/0x450
__check_timeout+0x2cc/0x480
hci_tx_work+0x7cb/0x1a70
process_one_work+0x7c8/0x1450
worker_thread+0x80e/0x1190
kthread+0x33f/0x440
ret_from_fork+0x48/0x80
ret_from_fork_asm+0x1b/0x30
Bluetooth: hci0: SCO packet for unknown connection handle 200
Bluetooth: hci2: unexpected event 0x01 length: 4 > 1
Bluetooth: hci2: ACL packet for unknown connection handle 0
Bluetooth: hci3: unexpected event 0x01 length: 4 > 1
Bluetooth: hci3: ACL packet for unknown connection handle 0
Bluetooth: hci7: SCO packet for unknown connection handle 200
Bluetooth: hci7: ACL packet for unknown connection handle 200
Bluetooth: hci7: unexpected event 0x01 length: 4 > 1
Bluetooth: hci0: SCO packet for unknown connection handle 200
Bluetooth: hci0: ACL packet for unknown connection handle 200
Bluetooth: hci0: unexpected event 0x01 length: 4 > 1
Bluetooth: hci0: ACL packet for unknown connection handle 0
Bluetooth: hci0: SCO packet for unknown connection handle 200
Bluetooth: hci7: link tx timeout
Bluetooth: hci7: killing stalled connection 11:aa:aa:aa:aa:aa
Bluetooth: hci4: SCO packet for unknown connection handle 200
Bluetooth: hci4: ACL packet for unknown connection handle 200
Bluetooth: hci4: unexpected event 0x01 length: 4 > 1
Bluetooth: hci4: ACL packet for unknown connection handle 0
Bluetooth: hci3: ACL packet for unknown connection handle 200
Bluetooth: hci3: unexpected event 0x01 length: 4 > 1
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 CDB: Compare
sr 1:0:0:0: [sr0] tag#0 CDB[00]: 39 6a 2c 74 63 af ef 4a c6 28 ae ae 70 9d eb 51
sr 1:0:0:0: [sr0] tag#0 CDB[10]: 08 49 4e 3b 1c 83 ad a8 ff 8e 71
Bluetooth: hci7: command 0x0406 tx timeout
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 CDB: Compare
sr 1:0:0:0: [sr0] tag#0 CDB[00]: 39 6a 2c 74 63 af ef 4a c6 28 ae ae 70 9d eb 51
sr 1:0:0:0: [sr0] tag#0 CDB[10]: 08 49 4e 3b 1c 83 ad a8 ff 8e 71
Bluetooth: hci5: command 0x0406 tx timeout