------------[ cut here ]------------
WARNING: CPU: 1 PID: 6107 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 6107 Comm: syz-executor.0 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:ffff8880488ff6e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018370988 RCX: 0000000000000000
RDX: ffff88804530d100 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff8880488ff890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018370988
R13: 0000000000000001 R14: ffff8880183709a0 R15: ffff88804530d100
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2d1c50 CR3: 000000000f330000 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
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdcb7a61b19
Code: Unable to access opcode bytes at RIP 0x7fdcb7a61aef.
RSP: 002b:00007fdcb4fb6188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007fdcb7b75020 RCX: 00007fdcb7a61b19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007fdcb7abbf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffca7250edf R14: 00007fdcb4fb6300 R15: 0000000000022000
irq event stamp: 5766167
hardirqs last enabled at (5766177): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5766188): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (5765346): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (5765337): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6107 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 6107 Comm: syz-executor.0 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:ffff8880488ff6e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018370a30 RCX: 0000000000000000
RDX: ffff88804530d100 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff8880488ff890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018370a30
R13: 0000000000000001 R14: ffff888018370a48 R15: ffff88804530d100
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2d1c50 CR3: 000000000f330000 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
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdcb7a61b19
Code: Unable to access opcode bytes at RIP 0x7fdcb7a61aef.
RSP: 002b:00007fdcb4fb6188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007fdcb7b75020 RCX: 00007fdcb7a61b19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007fdcb7abbf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffca7250edf R14: 00007fdcb4fb6300 R15: 0000000000022000
irq event stamp: 5767633
hardirqs last enabled at (5767643): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5767654): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (5766868): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (5766717): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6107 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 1 PID: 6107 Comm: syz-executor.0 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:ffff8880488ff6e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018371b30 RCX: 0000000000000000
RDX: ffff88804530d100 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff8880488ff890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018371b30
R13: 0000000000000001 R14: ffff888018371b48 R15: ffff88804530d100
FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2d1c50 CR3: 000000000f330000 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
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdcb7a61b19
Code: Unable to access opcode bytes at RIP 0x7fdcb7a61aef.
RSP: 002b:00007fdcb4fb6188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007fdcb7b75020 RCX: 00007fdcb7a61b19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007fdcb7abbf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffca7250edf R14: 00007fdcb4fb6300 R15: 0000000000022000
irq event stamp: 5768507
hardirqs last enabled at (5768517): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5768528): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (5766868): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (5766717): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6074 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 6074 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:ffff888045be76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018374988 RCX: 0000000000000000
RDX: ffff888045880000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888045be7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018374988
R13: 0000000000000001 R14: ffff8880183749a0 R15: ffff888045880000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2b7450 CR3: 000000001ab1c000 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: 0033:0x7f162d4eab19
Code: Unable to access opcode bytes at RIP 0x7f162d4eaaef.
RSP: 002b:00007f162aa60188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007f162d5fdf60 RCX: 00007f162d4eab19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007f162d544f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffefb64666f R14: 00007f162aa60300 R15: 0000000000022000
irq event stamp: 7780855
hardirqs last enabled at (7782535): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (7784650): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (7733130): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7732195): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6074 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 6074 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:ffff888045be76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018374a30 RCX: 0000000000000000
RDX: ffff888045880000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888045be7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018374a30
R13: 0000000000000001 R14: ffff888018374a48 R15: ffff888045880000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2b7450 CR3: 000000001ab1c000 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: 0033:0x7f162d4eab19
Code: Unable to access opcode bytes at RIP 0x7f162d4eaaef.
RSP: 002b:00007f162aa60188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007f162d5fdf60 RCX: 00007f162d4eab19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007f162d544f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffefb64666f R14: 00007f162aa60300 R15: 0000000000022000
irq event stamp: 7840735
hardirqs last enabled at (7841113): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (7841518): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (7733130): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7732195): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6074 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20
Modules linked in:
CPU: 0 PID: 6074 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:ffff888045be76e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018375b30 RCX: 0000000000000000
RDX: ffff888045880000 RSI: ffffffff811c73ea RDI: 0000000000000001
RBP: ffff888045be7890 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018375b30
R13: 0000000000000001 R14: ffff888018375b48 R15: ffff888045880000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055665c2b7450 CR3: 000000001ab1c000 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: 0033:0x7f162d4eab19
Code: Unable to access opcode bytes at RIP 0x7f162d4eaaef.
RSP: 002b:00007f162aa60188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007f162d5fdf60 RCX: 00007f162d4eab19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020004c00
RBP: 00007f162d544f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffefb64666f R14: 00007f162aa60300 R15: 0000000000022000
irq event stamp: 7893477
hardirqs last enabled at (7894561): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (7895440): [] sysvec_apic_timer_interrupt+0xb/0xc0
softirqs last enabled at (7733130): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7732195): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---