------------[ cut here ]------------
WARNING: CPU: 0 PID: 879 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x242/0x330
Modules linked in:
CPU: 0 PID: 879 Comm: kworker/u5:6 Not tainted 6.0.0-next-20221011 #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+0x242/0x330
Code: ff e8 52 de 99 fd 4c 89 e7 e8 1a 8c 0a 00 0f b6 e8 e8 42 de 99 fd 89 ee 4c 89 e7 e8 e8 f3 ff ff e9 1a ff ff ff e8 2e de 99 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 5b 57 cc fd eb 89 48
RSP: 0018:ffff888038b37ce8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888038b1e250 RCX: 0000000000000000
RDX: ffff88800d623580 RSI: ffffffff83ac4202 RDI: 0000000000000005
RBP: 00000000fffffffb R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffffb R11: 0000000000000001 R12: ffff888038b37db0
R13: ffff88801e654860 R14: ffff88801e654800 R15: ffff88800d62d400
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f421808b3a4 CR3: 0000000039dc6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work+0xa17/0x16a0
 worker_thread+0x637/0x1260
 kthread+0x2ed/0x3a0
 ret_from_fork+0x22/0x30
 </TASK>
irq event stamp: 6853
hardirqs last  enabled at (6871): [<ffffffff812c13f8>] __up_console_sem+0x78/0x80
hardirqs last disabled at (6882): [<ffffffff812c13dd>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (6866): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (6861): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 876 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x242/0x330
Modules linked in:
CPU: 0 PID: 876 Comm: kworker/u5:5 Tainted: G        W          6.0.0-next-20221011 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci5 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x242/0x330
Code: ff e8 52 de 99 fd 4c 89 e7 e8 1a 8c 0a 00 0f b6 e8 e8 42 de 99 fd 89 ee 4c 89 e7 e8 e8 f3 ff ff e9 1a ff ff ff e8 2e de 99 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 5b 57 cc fd eb 89 48
RSP: 0018:ffff8880388a7ce8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888038ba2250 RCX: 0000000000000000
RDX: ffff88800fd3b580 RSI: ffffffff83ac4202 RDI: 0000000000000005
RBP: 00000000fffffffd R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffffd R11: 0000000000000001 R12: ffff8880388a7db0
R13: ffff888022296258 R14: ffff88801e654800 R15: ffff88800d62d800
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f421808b3a4 CR3: 0000000039dc6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work+0xa17/0x16a0
 worker_thread+0x637/0x1260
 kthread+0x2ed/0x3a0
 ret_from_fork+0x22/0x30
 </TASK>
irq event stamp: 7167
hardirqs last  enabled at (7219): [<ffffffff812c13f8>] __up_console_sem+0x78/0x80
hardirqs last disabled at (7232): [<ffffffff812c13dd>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (7214): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7175): [<ffffffff81170a0b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
syz-executor.5 (7440) used greatest stack depth: 22840 bytes left
Bluetooth: hci5: command 0x0406 tx timeout
Bluetooth: hci0: command 0x0406 tx timeout
Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci7: command 0x0406 tx timeout
syz-executor.6 calls setitimer() with new_value NULL pointer. Misfeature support will be removed
tmpfs: Bad value for 'mpol'
tmpfs: Bad value for 'mpol'
tmpfs: Bad value for 'mpol'
tmpfs: Bad value for 'mpol'
tmpfs: Bad value for 'mpol'
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
blktrace: Concurrent blktraces are not allowed on sg0
perf: interrupt took too long (6503 > 6478), lowering kernel.perf_event_max_sample_rate to 30000
perf: interrupt took too long (12798 > 12790), lowering kernel.perf_event_max_sample_rate to 15000
perf: interrupt took too long (16017 > 15997), lowering kernel.perf_event_max_sample_rate to 12000
perf: interrupt took too long (20250 > 20021), lowering kernel.perf_event_max_sample_rate to 9000