------------[ cut here ]------------
WARNING: CPU: 1 PID: 290 at net/bluetooth/hci_conn.c:412 hci_conn_timeout+0x248/0x2a0 net/bluetooth/hci_conn.c:412
Modules linked in:
CPU: 1 PID: 290 Comm: kworker/u5:1 Not tainted 5.10.154 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci1 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x248/0x2a0 net/bluetooth/hci_conn.c:412
Code: 93 a0 02 00 00 48 c1 e8 03 80 3c 08 00 75 50 48 8b 35 bc 16 ec 01 bf 40 00 00 00 e8 c2 94 9f fd e9 21 ff ff ff e8 b8 33 c5 fd <0f> 0b e9 2c fe ff ff 48 89 ef e8 e9 d6 f0 fd e9 f2 fd ff ff e8 bf
RSP: 0018:ffff888043587d00 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800af8e130 RCX: ffffffff837af43d
RDX: ffff88801754b300 RSI: ffffffff837af628 RDI: 0000000000000005
RBP: 00000000ffffffff R08: 0000000000000000 R09: ffff88800af8e013
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888043587da8
R13: ffff88800987b400 R14: ffff888008ecf800 R15: ffff88800d46ee00
FS:  0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056147b7d00a8 CR3: 0000000043786000 CR4: 0000000000350ee0
Call Trace:
 process_one_work+0x9a9/0x1590 kernel/workqueue.c:2279
 worker_thread+0x61d/0x1310 kernel/workqueue.c:2425
 kthread+0x38f/0x470 kernel/kthread.c:313
 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:299
irq event stamp: 5185
hardirqs last  enabled at (5195): [<ffffffff8129541d>] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561
hardirqs last disabled at (5204): [<ffffffff81295329>] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476
softirqs last  enabled at (4944): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
softirqs last disabled at (4939): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
---[ end trace a556de9f5048b14b ]---
9pnet: Insufficient options for proto=fd
EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
ext4 filesystem being mounted at /syzkaller-testdir712804544/syzkaller.Q92Fnk/10/file0 supports timestamps until 2038 (0x7fffffff)
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
Bluetooth: hci0: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout