------------[ cut here ]------------
WARNING: CPU: 1 PID: 276 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x246/0x330
Modules linked in:
CPU: 1 PID: 276 Comm: kworker/u5:1 Not tainted 6.1.0-rc7-next-20221129 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci3 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x246/0x330
Code: ff e8 8e 56 86 fd 4c 89 e7 e8 46 bd 0a 00 0f b6 e8 e8 7e 56 86 fd 89 ee 4c 89 e7 e8 84 f3 ff ff e9 1a ff ff ff e8 6a 56 86 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 57 5a ba fd eb 89 48
RSP: 0018:ffff88800a167ce8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880214bc250 RCX: 0000000000000000
RDX: ffff888019139ac0 RSI: ffffffff83c2c286 RDI: 0000000000000005
RBP: 00000000ffffffff R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000001 R12: ffff88800a167db0
R13: ffff888021648258 R14: ffff8880214f4800 R15: ffff88801b1aca00
FS:  0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2bf38000 CR3: 000000000f924000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 process_one_work+0xa17/0x16a0
 worker_thread+0x63b/0x1260
 kthread+0x2f1/0x3a0
 ret_from_fork+0x2c/0x50
 </TASK>
irq event stamp: 5387
hardirqs last  enabled at (5397): [<ffffffff812e1068>] __up_console_sem+0x78/0x80
hardirqs last disabled at (5408): [<ffffffff812e104d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (5044): [<ffffffff8118333b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4925): [<ffffffff8118333b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
loop0: detected capacity change from 0 to 40
loop2: detected capacity change from 0 to 40
loop3: detected capacity change from 0 to 40
syz-executor.3: attempt to access beyond end of device
loop3: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop3, logical block 10, lost async page write
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop0, logical block 10, lost async page write
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop2, logical block 10, lost async page write
loop0: detected capacity change from 0 to 40
loop2: detected capacity change from 0 to 40
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop0, logical block 10, lost async page write
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop2, logical block 10, lost async page write
Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci0: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
loop1: detected capacity change from 0 to 136
Process accounting resumed
Process accounting resumed
loop6: detected capacity change from 0 to 40
EXT4-fs (sda): re-mounted. Quota mode: none.
EXT4-fs (sda): re-mounted. Quota mode: none.
EXT4-fs (sda): re-mounted. Quota mode: none.
Process accounting resumed
loop6: detected capacity change from 0 to 40
EXT4-fs (sda): re-mounted. Quota mode: none.
loop5: detected capacity change from 0 to 40
EXT4-fs (sda): re-mounted. Quota mode: none.
loop5: detected capacity change from 0 to 40
Process accounting resumed