------------[ cut here ]------------
WARNING: CPU: 1 PID: 301 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 301 Comm: syz-executor.2 Not tainted 5.19.0-rc8-next-20220725 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
------------[ cut here ]------------
RIP: 0010:__flush_work+0xaaa/0xd20
WARNING: CPU: 0 PID: 298 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Code: 00 48 c7 c6 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
Modules linked in:
RSP: 0018:ffff888041daf6e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800d95c988 RCX: 0000000000000000
RDX: ffff88801aee8000 RSI: ffffffff811c74fa RDI: 0000000000000001
RBP: ffff888041daf890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d95c988
R13: 0000000000000001 R14: ffff88800d95c9a0 R15: ffff88801aee8000
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bd93b70 CR3: 000000000d9e6000 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+0xc37/0x2940
do_group_exit+0xd0/0x2a0
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
CPU: 0 PID: 298 Comm: syz-executor.4 Not tainted 5.19.0-rc8-next-20220725 #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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
exit_to_user_mode_prepare+0x131/0x1a0
RSP: 0018:ffff88801d0d76e8 EFLAGS: 00010293
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
RAX: 0000000000000000 RBX: ffff888015e48988 RCX: 0000000000000000
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RDX: ffff88800fddd040 RSI: ffffffff811c74fa RDI: 0000000000000001
RIP: 0033:0x7fab7d62c8d7
RBP: ffff88801d0d7890 R08: 0000000000000001 R09: 0000000000000000
Code: Unable to access opcode bytes at RIP 0x7fab7d62c8ad.
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888015e48988
RSP: 002b:00007ffc6cf00788 EFLAGS: 00000246
R13: 0000000000000001 R14: ffff888015e489a0 R15: ffff88800fddd040
ORIG_RAX: 0000000000000010
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007fab7d62c8d7
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RDX: 00007ffc6cf00790 RSI: 0000000000008933 RDI: 0000000000000004
CR2: 0000557e9cfc4e18 CR3: 00000000181c4000 CR4: 0000000000350ef0
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
Call Trace:
R10: 00007fab7d686a00 R11: 0000000000000246 R12: 00007ffc6cf00790
R13: 0000000000000003 R14: 00007ffc6cf0081c R15: 0000000000000041
irq event stamp: 118537
hardirqs last enabled at (118547): [] console_emit_next_record.constprop.0+0x64c/0x800
hardirqs last disabled at (118556): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (118444): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (118573): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
__cancel_work_timer+0x39c/0x4e0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 301 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 301 Comm: syz-executor.2 Tainted: G W 5.19.0-rc8-next-20220725 #1
mgmt_index_removed+0x187/0x2f0
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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
RSP: 0018:ffff888041daf6e8 EFLAGS: 00010293
hci_unregister_dev+0x2e2/0x380
RAX: 0000000000000000 RBX: ffff88800d95ca30 RCX: 0000000000000000
vhci_release+0x7c/0xf0
RDX: ffff88801aee8000 RSI: ffffffff811c74fa RDI: 0000000000000001
__fput+0x272/0x9d0
RBP: ffff888041daf890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d95ca30
task_work_run+0xe2/0x1a0
R13: 0000000000000001 R14: ffff88800d95ca48 R15: ffff88801aee8000
do_exit+0xc37/0x2940
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bd93b70 CR3: 000000000d9e6000 CR4: 0000000000350ee0
Call Trace:
do_group_exit+0xd0/0x2a0
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
__cancel_work_timer+0x39c/0x4e0
mgmt_index_removed+0x193/0x2f0
hci_unregister_dev+0x2e2/0x380
exit_to_user_mode_prepare+0x131/0x1a0
vhci_release+0x7c/0xf0
syscall_exit_to_user_mode+0x19/0x40
__fput+0x272/0x9d0
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
task_work_run+0xe2/0x1a0
RIP: 0033:0x7fbbe07e98d7
do_exit+0xc37/0x2940
Code: Unable to access opcode bytes at RIP 0x7fbbe07e98ad.
RSP: 002b:00007ffcc5a35828 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000010 RCX: 00007fbbe07e98d7
RDX: 00007ffcc5a35830 RSI: 0000000000008933 RDI: 0000000000000004
do_group_exit+0xd0/0x2a0
RBP: 0000000000000004 R08: 0000000000000200 R09: 00007ffcc5a35862
get_signal+0x2205/0x24b0
R10: 00007fbbe0843b80 R11: 0000000000000246 R12: 00007ffcc5a35830
R13: 0000000000000003 R14: 00007ffcc5a358b0 R15: 0000000000000040
irq event stamp: 123117
hardirqs last enabled at (123127): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
arch_do_signal_or_restart+0x89/0x1be0
hardirqs last disabled at (123134): [] console_emit_next_record.constprop.0+0x66b/0x800
softirqs last enabled at (122434): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (122301): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 298 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 298 Comm: syz-executor.4 Tainted: G W 5.19.0-rc8-next-20220725 #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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
exit_to_user_mode_prepare+0x131/0x1a0
RSP: 0018:ffff88801d0d76e8 EFLAGS: 00010293
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
RAX: 0000000000000000 RBX: ffff888015e48a30 RCX: 0000000000000000
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RDX: ffff88800fddd040 RSI: ffffffff811c74fa RDI: 0000000000000001
RIP: 0033:0x7fab7d62c8d7
RBP: ffff88801d0d7890 R08: 0000000000000001 R09: 0000000000000000
Code: Unable to access opcode bytes at RIP 0x7fab7d62c8ad.
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888015e48a30
RSP: 002b:00007ffc6cf00788 EFLAGS: 00000246
R13: 0000000000000001 R14: ffff888015e48a48 R15: ffff88800fddd040
ORIG_RAX: 0000000000000010
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007fab7d62c8d7
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RDX: 00007ffc6cf00790 RSI: 0000000000008933 RDI: 0000000000000004
CR2: 0000557e9cfc4e18 CR3: 00000000181c4000 CR4: 0000000000350ef0
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
Call Trace:
R10: 00007fab7d686a00 R11: 0000000000000246 R12: 00007ffc6cf00790
R13: 0000000000000003 R14: 00007ffc6cf0081c R15: 0000000000000041
irq event stamp: 119327
hardirqs last enabled at (119337): [] console_emit_next_record.constprop.0+0x64c/0x800
hardirqs last disabled at (119346): [] console_emit_next_record.constprop.0+0x66b/0x800
softirqs last enabled at (119174): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (119169): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
__cancel_work_timer+0x39c/0x4e0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 301 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 301 Comm: syz-executor.2 Tainted: G W 5.19.0-rc8-next-20220725 #1
mgmt_index_removed+0x193/0x2f0
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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
RSP: 0018:ffff888041daf6e8 EFLAGS: 00010293
hci_unregister_dev+0x2e2/0x380
RAX: 0000000000000000 RBX: ffff88800d95db30 RCX: 0000000000000000
vhci_release+0x7c/0xf0
RDX: ffff88801aee8000 RSI: ffffffff811c74fa RDI: 0000000000000001
__fput+0x272/0x9d0
RBP: ffff888041daf890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d95db30
task_work_run+0xe2/0x1a0
R13: 0000000000000001 R14: ffff88800d95db48 R15: ffff88801aee8000
do_exit+0xc37/0x2940
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bd93b70 CR3: 000000000d9e6000 CR4: 0000000000350ee0
Call Trace:
do_group_exit+0xd0/0x2a0
get_signal+0x2205/0x24b0
arch_do_signal_or_restart+0x89/0x1be0
__cancel_work_timer+0x39c/0x4e0
mgmt_index_removed+0x19f/0x2f0
hci_unregister_dev+0x2e2/0x380
vhci_release+0x7c/0xf0
exit_to_user_mode_prepare+0x131/0x1a0
__fput+0x272/0x9d0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
task_work_run+0xe2/0x1a0
entry_SYSCALL_64_after_hwframe+0x63/0xcd
do_exit+0xc37/0x2940
RIP: 0033:0x7fbbe07e98d7
Code: Unable to access opcode bytes at RIP 0x7fbbe07e98ad.
RSP: 002b:00007ffcc5a35828 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000010 RCX: 00007fbbe07e98d7
do_group_exit+0xd0/0x2a0
RDX: 00007ffcc5a35830 RSI: 0000000000008933 RDI: 0000000000000004
get_signal+0x2205/0x24b0
RBP: 0000000000000004 R08: 0000000000000200 R09: 00007ffcc5a35862
R10: 00007fbbe0843b80 R11: 0000000000000246 R12: 00007ffcc5a35830
R13: 0000000000000003 R14: 00007ffcc5a358b0 R15: 0000000000000040
irq event stamp: 123887
hardirqs last enabled at (123893): [] vprintk_emit+0x502/0x560
arch_do_signal_or_restart+0x89/0x1be0
hardirqs last disabled at (123900): [] console_emit_next_record.constprop.0+0x66b/0x800
softirqs last enabled at (122434): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (122301): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 298 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 298 Comm: syz-executor.4 Tainted: G W 5.19.0-rc8-next-20220725 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
exit_to_user_mode_prepare+0x131/0x1a0
RIP: 0010:__flush_work+0xaaa/0xd20
syscall_exit_to_user_mode+0x19/0x40
Code: 00 48 c7 c6 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
do_syscall_64+0x48/0x90
RSP: 0018:ffff88801d0d76e8 EFLAGS: 00010293
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fab7d62c8d7
RAX: 0000000000000000 RBX: ffff888015e49b30 RCX: 0000000000000000
Code: Unable to access opcode bytes at RIP 0x7fab7d62c8ad.
RDX: ffff88800fddd040 RSI: ffffffff811c74fa RDI: 0000000000000001
RSP: 002b:00007ffc6cf00788 EFLAGS: 00000246
RBP: ffff88801d0d7890 R08: 0000000000000001 R09: 0000000000000000
ORIG_RAX: 0000000000000010
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888015e49b30
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007fab7d62c8d7
R13: 0000000000000001 R14: ffff888015e49b48 R15: ffff88800fddd040
RDX: 00007ffc6cf00790 RSI: 0000000000008933 RDI: 0000000000000004
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
R10: 00007fab7d686a00 R11: 0000000000000246 R12: 00007ffc6cf00790
CR2: 0000557e9cfc4e18 CR3: 00000000181c4000 CR4: 0000000000350ef0
R13: 0000000000000003 R14: 00007ffc6cf0081c R15: 0000000000000041
Call Trace:
irq event stamp: 120109
hardirqs last enabled at (120115): [] vprintk_emit+0x502/0x560
hardirqs last disabled at (120124): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (119882): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (119873): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
__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+0xc37/0x2940
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: 0033:0x7fbbe07e98d7
Code: Unable to access opcode bytes at RIP 0x7fbbe07e98ad.
RSP: 002b:00007ffcc5a35828 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000010 RCX: 00007fbbe07e98d7
RDX: 00007ffcc5a35830 RSI: 0000000000008933 RDI: 0000000000000004
RBP: 0000000000000004 R08: 0000000000000200 R09: 00007ffcc5a35862
R10: 00007fbbe0843b80 R11: 0000000000000246 R12: 00007ffcc5a35830
R13: 0000000000000003 R14: 00007ffcc5a358b0 R15: 0000000000000040
irq event stamp: 125727
hardirqs last enabled at (125737): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (125748): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (122434): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (122301): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 297 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 297 Comm: syz-executor.3 Tainted: G W 5.19.0-rc8-next-20220725 #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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
RSP: 0018:ffff88800ecb76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800deec988 RCX: 0000000000000000
RDX: ffff88800fddb580 RSI: ffffffff811c74fa RDI: 0000000000000001
RBP: ffff88800ecb7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800deec988
R13: 0000000000000001 R14: ffff88800deec9a0 R15: ffff88800fddb580
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bdb26f4 CR3: 0000000005226000 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+0xc37/0x2940
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: 0033:0x7f0d0aa498d7
Code: Unable to access opcode bytes at RIP 0x7f0d0aa498ad.
RSP: 002b:00007fffc8ba79b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007f0d0aa498d7
RDX: 00007fffc8ba79c0 RSI: 0000000000008933 RDI: 0000000000000004
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
R10: 00007f0d0aaa3a00 R11: 0000000000000246 R12: 00007fffc8ba79c0
R13: 0000000000000003 R14: 00007fffc8ba7a4c R15: 0000000000000041
irq event stamp: 128929
hardirqs last enabled at (128939): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (128950): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (128592): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (128561): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 297 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 297 Comm: syz-executor.3 Tainted: G W 5.19.0-rc8-next-20220725 #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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
RSP: 0018:ffff88800ecb76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800deeca30 RCX: 0000000000000000
RDX: ffff88800fddb580 RSI: ffffffff811c74fa RDI: 0000000000000001
RBP: ffff88800ecb7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800deeca30
R13: 0000000000000001 R14: ffff88800deeca48 R15: ffff88800fddb580
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bdb26f4 CR3: 0000000005226000 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+0xc37/0x2940
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: 0033:0x7f0d0aa498d7
Code: Unable to access opcode bytes at RIP 0x7f0d0aa498ad.
RSP: 002b:00007fffc8ba79b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007f0d0aa498d7
RDX: 00007fffc8ba79c0 RSI: 0000000000008933 RDI: 0000000000000004
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
R10: 00007f0d0aaa3a00 R11: 0000000000000246 R12: 00007fffc8ba79c0
R13: 0000000000000003 R14: 00007fffc8ba7a4c R15: 0000000000000041
irq event stamp: 129799
hardirqs last enabled at (129809): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (129820): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (128592): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (128561): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 297 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 297 Comm: syz-executor.3 Tainted: G W 5.19.0-rc8-next-20220725 #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 bf 74 1c 81 48 c7 c7 e0 51 40 85 e8 6c 72 0d 00 e9 11 fc ff ff e8 d2 33 29 00 0f 0b e9 05 fc ff ff e8 c6 33 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 b7 33 29 00 4c 89 e7 e8 1f 95 06
RSP: 0018:ffff88800ecb76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88800deedb30 RCX: 0000000000000000
RDX: ffff88800fddb580 RSI: ffffffff811c74fa RDI: 0000000000000001
RBP: ffff88800ecb7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800deedb30
R13: 0000000000000001 R14: ffff88800deedb48 R15: ffff88800fddb580
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a7bdb26f4 CR3: 0000000005226000 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+0xc37/0x2940
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: 0033:0x7f0d0aa498d7
Code: Unable to access opcode bytes at RIP 0x7f0d0aa498ad.
RSP: 002b:00007fffc8ba79b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000004 RCX: 00007f0d0aa498d7
RDX: 00007fffc8ba79c0 RSI: 0000000000008933 RDI: 0000000000000004
RBP: 0000000000000004 R08: 0000000000000100 R09: 0000000000000006
R10: 00007f0d0aaa3a00 R11: 0000000000000246 R12: 00007fffc8ba79c0
R13: 0000000000000003 R14: 00007fffc8ba7a4c R15: 0000000000000041
irq event stamp: 130669
hardirqs last enabled at (130679): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (130690): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (128592): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (128561): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci1: 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: hci6: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci1: command 0x0409 tx timeout
Bluetooth: hci3: command 0x0409 tx timeout
Bluetooth: hci6: command 0x0409 tx timeout
Bluetooth: hci1: command 0x041b tx timeout
Bluetooth: hci3: command 0x041b tx timeout
Bluetooth: hci6: command 0x041b tx timeout
Bluetooth: hci1: command 0x040f tx timeout
Bluetooth: hci3: command 0x040f tx timeout
Bluetooth: hci6: command 0x040f tx timeout