------------[ cut here ]------------
WARNING: CPU: 0 PID: 300 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 300 Comm: syz-executor.7 Not tainted 5.19.0-next-20220805 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:__flush_work+0xaaa/0xd20
Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03
RSP: 0018:ffff8880448479b0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018428988 RCX: 0000000000000000
RDX: ffff888015e35100 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888044847b58 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018428988
R13: 0000000000000001 R14: ffff8880184289a0 R15: ffff888015e35100
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2da22000 CR3: 00000000156ba000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_timer+0x39c/0x4e0
 mgmt_index_removed+0x187/0x2f0
 hci_unregister_dev+0x2e2/0x380
 vhci_release+0x7c/0xf0
 __fput+0x272/0x9d0
 task_work_run+0xe2/0x1a0
 do_exit+0xc31/0x2940
 do_group_exit+0xd0/0x2a0
 __x64_sys_exit_group+0x3a/0x50
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4bf0edcb19
Code: Unable to access opcode bytes at RIP 0x7f4bf0edcaef.
RSP: 002b:00007ffcffb0e0a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000130 RCX: 00007f4bf0edcb19
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000043
RBP: 0000000000000000 R08: 0000000000000014 R09: 0000000000000130
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4bf0f370c3
R13: 0000000000000000 R14: 0000000000000004 R15: 00007ffcffb0e290
 </TASK>
irq event stamp: 791589
hardirqs last  enabled at (791599): [<ffffffff812be388>] __up_console_sem+0x78/0x80
hardirqs last disabled at (791610): [<ffffffff812be36d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (790850): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (790819): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 300 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 300 Comm: syz-executor.7 Tainted: G        W          5.19.0-next-20220805 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:__flush_work+0xaaa/0xd20
Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
RSP: 0018:ffff8880448479b0 EFLAGS: 00010293
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
RAX: 0000000000000000 RBX: ffff888018428a30 RCX: 0000000000000000
RDX: ffff888015e35100 RSI: ffffffff811c73ea RDI: 0000000000000001
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
RBP: ffff888044847b58 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018428a30
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
R13: 0000000000000001 R14: ffff888018428a48 R15: ffff888015e35100
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
CR2: 0000001b2da22000 CR3: 00000000156ba000 CR4: 0000000000350ef0
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_timer+0x39c/0x4e0
 mgmt_index_removed+0x193/0x2f0
 hci_unregister_dev+0x2e2/0x380
 vhci_release+0x7c/0xf0
 __fput+0x272/0x9d0
 task_work_run+0xe2/0x1a0
 do_exit+0xc31/0x2940
 do_group_exit+0xd0/0x2a0
 __x64_sys_exit_group+0x3a/0x50
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4bf0edcb19
Code: Unable to access opcode bytes at RIP 0x7f4bf0edcaef.
RSP: 002b:00007ffcffb0e0a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000130 RCX: 00007f4bf0edcb19
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000043
RBP: 0000000000000000 R08: 0000000000000014 R09: 0000000000000130
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4bf0f370c3
R13: 0000000000000000 R14: 0000000000000004 R15: 00007ffcffb0e290
 </TASK>
irq event stamp: 792447
hardirqs last  enabled at (792457): [<ffffffff812be388>] __up_console_sem+0x78/0x80
hardirqs last disabled at (792470): [<ffffffff812be36d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (790850): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (790819): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 300 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 300 Comm: syz-executor.7 Tainted: G        W          5.19.0-next-20220805 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:__flush_work+0xaaa/0xd20
Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03
RSP: 0018:ffff8880448479b0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018429b30 RCX: 0000000000000000
RDX: ffff888015e35100 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888044847b58 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018429b30
R13: 0000000000000001 R14: ffff888018429b48 R15: ffff888015e35100
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2da22000 CR3: 00000000156ba000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_timer+0x39c/0x4e0
 mgmt_index_removed+0x19f/0x2f0
 hci_unregister_dev+0x2e2/0x380
 vhci_release+0x7c/0xf0
 __fput+0x272/0x9d0
 task_work_run+0xe2/0x1a0
 do_exit+0xc31/0x2940
 do_group_exit+0xd0/0x2a0
 __x64_sys_exit_group+0x3a/0x50
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4bf0edcb19
Code: Unable to access opcode bytes at RIP 0x7f4bf0edcaef.
RSP: 002b:00007ffcffb0e0a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000130 RCX: 00007f4bf0edcb19
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000043
RBP: 0000000000000000 R08: 0000000000000014 R09: 0000000000000130
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4bf0f370c3
R13: 0000000000000000 R14: 0000000000000004 R15: 00007ffcffb0e290
 </TASK>
irq event stamp: 793273
hardirqs last  enabled at (793285): [<ffffffff812be388>] __up_console_sem+0x78/0x80
hardirqs last disabled at (793296): [<ffffffff812be36d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (790850): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (790819): [<ffffffff8116c65b>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] 
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci3: command 0x0409 tx timeout
Bluetooth: hci3: command 0x041b tx timeout
Bluetooth: hci3: command 0x040f tx timeout