------------[ cut here ]------------
WARNING: CPU: 1 PID: 5829 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 5829 Comm: syz-executor.2 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:ffff8880473276d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880157f8988 RCX: 0000000000000000
RDX: ffff888049c61b00 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047327880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880157f8988
R13: 0000000000000001 R14: ffff8880157f89a0 R15: ffff888049c61b00
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003280 CR3: 0000000017fea000 CR4: 0000000000350ee0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7ff7849f6673
Code: Unable to access opcode bytes at RIP 0x7ff7849f6649.
RSP: 002b:00007fff859e2678 EFLAGS: 00010287
RAX: 0000001b2da25000 RBX: 00007ff7847d0008 RCX: 0000001b2da20000
RDX: 0000001b2da25004 RSI: ffffffff811c0a44 RDI: 000000009c2e83eb
RBP: 0000000000000001 R08: 0000001b2ea20000 R09: 0000001b2da24da8
R10: 00000000000003ec R11: 000000009c2e83ef R12: 00000000000002af
R13: 00007ff784b60000 R14: ffffffff811c0a44 R15: 00007ff784b6bff0
irq event stamp: 16097
hardirqs last enabled at (16109): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (16118): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (15544): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (15395): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5829 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 5829 Comm: syz-executor.2 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:ffff8880473276d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880157f8a30 RCX: 0000000000000000
RDX: ffff888049c61b00 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047327880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880157f8a30
R13: 0000000000000001 R14: ffff8880157f8a48 R15: ffff888049c61b00
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003280 CR3: 0000000017fea000 CR4: 0000000000350ee0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7ff7849f6673
Code: Unable to access opcode bytes at RIP 0x7ff7849f6649.
RSP: 002b:00007fff859e2678 EFLAGS: 00010287
RAX: 0000001b2da25000 RBX: 00007ff7847d0008 RCX: 0000001b2da20000
RDX: 0000001b2da25004 RSI: ffffffff811c0a44 RDI: 000000009c2e83eb
RBP: 0000000000000001 R08: 0000001b2ea20000 R09: 0000001b2da24da8
R10: 00000000000003ec R11: 000000009c2e83ef R12: 00000000000002af
R13: 00007ff784b60000 R14: ffffffff811c0a44 R15: 00007ff784b6bff0
irq event stamp: 17057
hardirqs last enabled at (17069): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (17082): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (15544): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (15395): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5829 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 5829 Comm: syz-executor.2 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:ffff8880473276d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880157f9b30 RCX: 0000000000000000
RDX: ffff888049c61b00 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047327880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880157f9b30
R13: 0000000000000001 R14: ffff8880157f9b48 R15: ffff888049c61b00
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003280 CR3: 0000000017fea000 CR4: 0000000000350ee0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7ff7849f6673
Code: Unable to access opcode bytes at RIP 0x7ff7849f6649.
RSP: 002b:00007fff859e2678 EFLAGS: 00010287
RAX: 0000001b2da25000 RBX: 00007ff7847d0008 RCX: 0000001b2da20000
RDX: 0000001b2da25004 RSI: ffffffff811c0a44 RDI: 000000009c2e83eb
RBP: 0000000000000001 R08: 0000001b2ea20000 R09: 0000001b2da24da8
R10: 00000000000003ec R11: 000000009c2e83ef R12: 00000000000002af
R13: 00007ff784b60000 R14: ffffffff811c0a44 R15: 00007ff784b6bff0
irq event stamp: 18033
hardirqs last enabled at (18047): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (18058): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (15544): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (15395): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5818 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5818 Comm: syz-executor.3 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:ffff888048c876d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae8c988 RCX: 0000000000000000
RDX: ffff888019898000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888048c87880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae8c988
R13: 0000000000000001 R14: ffff88801ae8c9a0 R15: ffff888019898000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18576c2c90 CR3: 0000000009a6e000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fd20821d673
Code: Unable to access opcode bytes at RIP 0x7fd20821d649.
RSP: 002b:00007fff798f37f8 EFLAGS: 00010287
RAX: 0000001b2dc22000 RBX: 00007fd207df7008 RCX: 0000001b2dc20000
RDX: 0000001b2dc22004 RSI: ffffffff815a2a56 RDI: 000000008e08422e
RBP: 0000000000000001 R08: 0000001b2ec20000 R09: 0000001b2dc211d0
R10: 000000000000022e R11: 000000008e084232 R12: 00000000000009a0
R13: 00007fd208387000 R14: ffffffff815a2a56 R15: 00007fd2083930b0
irq event stamp: 14971
hardirqs last enabled at (14983): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (14994): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (12484): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (12475): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5818 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5818 Comm: syz-executor.3 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:ffff888048c876d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae8ca30 RCX: 0000000000000000
RDX: ffff888019898000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888048c87880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae8ca30
R13: 0000000000000001 R14: ffff88801ae8ca48 R15: ffff888019898000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18576c2c90 CR3: 0000000009a6e000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fd20821d673
Code: Unable to access opcode bytes at RIP 0x7fd20821d649.
RSP: 002b:00007fff798f37f8 EFLAGS: 00010287
RAX: 0000001b2dc22000 RBX: 00007fd207df7008 RCX: 0000001b2dc20000
RDX: 0000001b2dc22004 RSI: ffffffff815a2a56 RDI: 000000008e08422e
RBP: 0000000000000001 R08: 0000001b2ec20000 R09: 0000001b2dc211d0
R10: 000000000000022e R11: 000000008e084232 R12: 00000000000009a0
R13: 00007fd208387000 R14: ffffffff815a2a56 R15: 00007fd2083930b0
irq event stamp: 15927
hardirqs last enabled at (15937): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (15950): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (12484): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (12475): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5818 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5818 Comm: syz-executor.3 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:ffff888048c876d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae8db30 RCX: 0000000000000000
RDX: ffff888019898000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888048c87880 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae8db30
R13: 0000000000000001 R14: ffff88801ae8db48 R15: ffff888019898000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18576c2c90 CR3: 0000000009a6e000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
irqentry_exit_to_user_mode+0x5/0x30
exc_page_fault+0xc4/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fd20821d673
Code: Unable to access opcode bytes at RIP 0x7fd20821d649.
RSP: 002b:00007fff798f37f8 EFLAGS: 00010287
RAX: 0000001b2dc22000 RBX: 00007fd207df7008 RCX: 0000001b2dc20000
RDX: 0000001b2dc22004 RSI: ffffffff815a2a56 RDI: 000000008e08422e
RBP: 0000000000000001 R08: 0000001b2ec20000 R09: 0000001b2dc211d0
R10: 000000000000022e R11: 000000008e084232 R12: 00000000000009a0
R13: 00007fd208387000 R14: ffffffff815a2a56 R15: 00007fd2083930b0
irq event stamp: 16883
hardirqs last enabled at (16895): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (16906): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (12484): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (12475): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4413 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4413 Comm: syz-executor.5 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:ffff8880477276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880103d4988 RCX: 0000000000000000
RDX: ffff888044f7b600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047727890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880103d4988
R13: 0000000000000001 R14: ffff8880103d49a0 R15: ffff888044f7b600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef272b0 CR3: 000000000e9d6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe306932b19
Code: Unable to access opcode bytes at RIP 0x7fe306932aef.
RSP: 002b:00007fe303ea8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fe306a45f68 RCX: 00007fe306932b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe306a45f68
RBP: 00007fe306a45f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe306a45f6c
R13: 00007fff4fd50e7f R14: 00007fe303ea8300 R15: 0000000000022000
irq event stamp: 11885
hardirqs last enabled at (11897): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (11908): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (10360): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9419): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4413 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4413 Comm: syz-executor.5 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:ffff8880477276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880103d4a30 RCX: 0000000000000000
RDX: ffff888044f7b600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047727890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880103d4a30
R13: 0000000000000001 R14: ffff8880103d4a48 R15: ffff888044f7b600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef272b0 CR3: 000000000e9d6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe306932b19
Code: Unable to access opcode bytes at RIP 0x7fe306932aef.
RSP: 002b:00007fe303ea8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fe306a45f68 RCX: 00007fe306932b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe306a45f68
RBP: 00007fe306a45f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe306a45f6c
R13: 00007fff4fd50e7f R14: 00007fe303ea8300 R15: 0000000000022000
irq event stamp: 12731
hardirqs last enabled at (12743): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (12752): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (10360): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9419): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4413 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4413 Comm: syz-executor.5 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:ffff8880477276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880103d5b30 RCX: 0000000000000000
RDX: ffff888044f7b600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888047727890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880103d5b30
R13: 0000000000000001 R14: ffff8880103d5b48 R15: ffff888044f7b600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef272b0 CR3: 000000000e9d6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe306932b19
Code: Unable to access opcode bytes at RIP 0x7fe306932aef.
RSP: 002b:00007fe303ea8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fe306a45f68 RCX: 00007fe306932b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe306a45f68
RBP: 00007fe306a45f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe306a45f6c
R13: 00007fff4fd50e7f R14: 00007fe303ea8300 R15: 0000000000022000
irq event stamp: 13569
hardirqs last enabled at (13581): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (13592): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (10360): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9419): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4058 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4058 Comm: syz-executor.1 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:ffff8880186276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae88988 RCX: 0000000000000000
RDX: ffff88800e550000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888018627890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae88988
R13: 0000000000000001 R14: ffff88801ae889a0 R15: ffff88800e550000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000001f27f60 CR3: 000000001cd54000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fad5d694b19
Code: Unable to access opcode bytes at RIP 0x7fad5d694aef.
RSP: 002b:00007fad5ac0a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fad5d7a7f68 RCX: 00007fad5d694b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fad5d7a7f68
RBP: 00007fad5d7a7f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad5d7a7f6c
R13: 00007ffc8f970aef R14: 00007fad5ac0a300 R15: 0000000000022000
irq event stamp: 11311
hardirqs last enabled at (11323): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (11332): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (444): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (435): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4058 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4058 Comm: syz-executor.1 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:ffff8880186276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae88a30 RCX: 0000000000000000
RDX: ffff88800e550000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888018627890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae88a30
R13: 0000000000000001 R14: ffff88801ae88a48 R15: ffff88800e550000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000001f27f60 CR3: 000000001cd54000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fad5d694b19
Code: Unable to access opcode bytes at RIP 0x7fad5d694aef.
RSP: 002b:00007fad5ac0a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fad5d7a7f68 RCX: 00007fad5d694b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fad5d7a7f68
RBP: 00007fad5d7a7f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad5d7a7f6c
R13: 00007ffc8f970aef R14: 00007fad5ac0a300 R15: 0000000000022000
irq event stamp: 12165
hardirqs last enabled at (12175): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (12186): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (444): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (435): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4058 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 4058 Comm: syz-executor.1 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:ffff8880186276e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801ae89b30 RCX: 0000000000000000
RDX: ffff88800e550000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888018627890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801ae89b30
R13: 0000000000000001 R14: ffff88801ae89b48 R15: ffff88800e550000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000001f27f60 CR3: 000000001cd54000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fad5d694b19
Code: Unable to access opcode bytes at RIP 0x7fad5d694aef.
RSP: 002b:00007fad5ac0a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fad5d7a7f68 RCX: 00007fad5d694b19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fad5d7a7f68
RBP: 00007fad5d7a7f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad5d7a7f6c
R13: 00007ffc8f970aef R14: 00007fad5ac0a300 R15: 0000000000022000
irq event stamp: 13017
hardirqs last enabled at (13027): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (13038): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (444): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (435): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5515 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5515 Comm: syz-executor.6 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:ffff8880211176e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800eee0988 RCX: 0000000000000000
RDX: ffff888049e23600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888021117890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800eee0988
R13: 0000000000000001 R14: ffff88800eee09a0 R15: ffff888049e23600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef98090 CR3: 00000000092c6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fce5f21fb19
Code: Unable to access opcode bytes at RIP 0x7fce5f21faef.
RSP: 002b:00007fce5c795218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fce5f332f68 RCX: 00007fce5f21fb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fce5f332f68
RBP: 00007fce5f332f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce5f332f6c
R13: 00007fffcf2ef2df R14: 00007fce5c795300 R15: 0000000000022000
irq event stamp: 11049
hardirqs last enabled at (11059): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (11070): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (9450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9443): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5515 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5515 Comm: syz-executor.6 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:ffff8880211176e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800eee0a30 RCX: 0000000000000000
RDX: ffff888049e23600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888021117890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800eee0a30
R13: 0000000000000001 R14: ffff88800eee0a48 R15: ffff888049e23600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef98090 CR3: 00000000092c6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fce5f21fb19
Code: Unable to access opcode bytes at RIP 0x7fce5f21faef.
RSP: 002b:00007fce5c795218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fce5f332f68 RCX: 00007fce5f21fb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fce5f332f68
RBP: 00007fce5f332f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce5f332f6c
R13: 00007fffcf2ef2df R14: 00007fce5c795300 R15: 0000000000022000
irq event stamp: 11883
hardirqs last enabled at (11895): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (11904): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (9450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9443): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5515 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 5515 Comm: syz-executor.6 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:ffff8880211176e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800eee1b30 RCX: 0000000000000000
RDX: ffff888049e23600 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888021117890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800eee1b30
R13: 0000000000000001 R14: ffff88800eee1b48 R15: ffff888049e23600
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056404ef98090 CR3: 00000000092c6000 CR4: 0000000000350ef0
Call Trace:
__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
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fce5f21fb19
Code: Unable to access opcode bytes at RIP 0x7fce5f21faef.
RSP: 002b:00007fce5c795218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fce5f332f68 RCX: 00007fce5f21fb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fce5f332f68
RBP: 00007fce5f332f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce5f332f6c
R13: 00007fffcf2ef2df R14: 00007fce5c795300 R15: 0000000000022000
irq event stamp: 12779
hardirqs last enabled at (12791): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (12802): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (9450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (9443): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci0: 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: hci0: command 0x0409 tx timeout
Bluetooth: hci1: Opcode 0x c03 failed: -110