[v6.1] WARNING in disconnect_work
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syzbot
Aug 30, 2024, 2:32:21 AMAug 30
to syzkaller...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 311d8503ef9f Linux 6.1.107
git tree: linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=110fa509980000
kernel config: https://syzkaller.appspot.com/x/.config?x=44dc66fb9519a1c5
dashboard link: https://syzkaller.appspot.com/bug?extid=b5b0f02ff5a912c62525
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/f3b1a99e840e/disk-311d8503.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/75ff3e2051d3/vmlinux-311d8503.xz
kernel image: https://storage.googleapis.com/syzbot-assets/c46e3db21279/bzImage-311d8503.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b5b0f0...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3693 at net/wireless/core.h:231 cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
WARNING: CPU: 0 PID: 3693 at net/wireless/core.h:231 disconnect_work+0x246/0x340 net/wireless/sme.c:706
Modules linked in:
CPU: 0 PID: 3693 Comm: kworker/0:6 Not tainted 6.1.107-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
RIP: 0010:wdev_lock net/wireless/core.h:231 [inline]
RIP: 0010:cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
RIP: 0010:disconnect_work+0x246/0x340 net/wireless/sme.c:706
Code: e8 0f 8b d0 f7 48 8b 1b 4c 39 fb 0f 84 8f 00 00 00 e8 ae 0b 79 f7 e9 67 fe ff ff e8 a4 0b 79 f7 e9 5a ff ff ff e8 9a 0b 79 f7 <0f> 0b e9 c1 fe ff ff e8 8e 0b 79 f7 0f 0b eb ad 48 c7 c1 24 0f 9a
RSP: 0018:ffffc90004a4fc10 EFLAGS: 00010293
RAX: ffffffff8a11a2d6 RBX: ffff8880568ecca0 RCX: ffff88801f2c0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8a11a18a R09: fffffbfff1c9f1b2
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880568ecc90
R13: 1ffff1100b20f203 R14: dffffc0000000000 R15: ffff888056a38dd0
FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f414ff8 CR3: 0000000078553000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
kthread+0x28d/0x320 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 311d8503ef9f Linux 6.1.107
git tree: linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=110fa509980000
kernel config: https://syzkaller.appspot.com/x/.config?x=44dc66fb9519a1c5
dashboard link: https://syzkaller.appspot.com/bug?extid=b5b0f02ff5a912c62525
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/f3b1a99e840e/disk-311d8503.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/75ff3e2051d3/vmlinux-311d8503.xz
kernel image: https://storage.googleapis.com/syzbot-assets/c46e3db21279/bzImage-311d8503.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b5b0f0...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3693 at net/wireless/core.h:231 cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
WARNING: CPU: 0 PID: 3693 at net/wireless/core.h:231 disconnect_work+0x246/0x340 net/wireless/sme.c:706
Modules linked in:
CPU: 0 PID: 3693 Comm: kworker/0:6 Not tainted 6.1.107-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
RIP: 0010:wdev_lock net/wireless/core.h:231 [inline]
RIP: 0010:cfg80211_is_all_idle net/wireless/sme.c:692 [inline]
RIP: 0010:disconnect_work+0x246/0x340 net/wireless/sme.c:706
Code: e8 0f 8b d0 f7 48 8b 1b 4c 39 fb 0f 84 8f 00 00 00 e8 ae 0b 79 f7 e9 67 fe ff ff e8 a4 0b 79 f7 e9 5a ff ff ff e8 9a 0b 79 f7 <0f> 0b e9 c1 fe ff ff e8 8e 0b 79 f7 0f 0b eb ad 48 c7 c1 24 0f 9a
RSP: 0018:ffffc90004a4fc10 EFLAGS: 00010293
RAX: ffffffff8a11a2d6 RBX: ffff8880568ecca0 RCX: ffff88801f2c0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8a11a18a R09: fffffbfff1c9f1b2
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880568ecc90
R13: 1ffff1100b20f203 R14: dffffc0000000000 R15: ffff888056a38dd0
FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f414ff8 CR3: 0000000078553000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
kthread+0x28d/0x320 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot
Sep 4, 2024, 11:34:25 AMSep 4
to syzkaller...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 14e468424d3e Linux 5.15.166
syzbot found the following issue on:
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=176da31f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=b908c0674f314233
dashboard link: https://syzkaller.appspot.com/bug?extid=ca838babc0a7c2de3489
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
vmlinux: https://storage.googleapis.com/syzbot-assets/f91d8cebb80b/vmlinux-14e46842.xz
kernel image: https://storage.googleapis.com/syzbot-assets/1e46d568a2b5/Image-14e46842.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0001b41a6e00 x24: 0000000000000000
x23: ffff0000da49cc90 x22: ffff0000da49cca0 x21: ffff0000d83c8d08
x20: 1fffe0001b493992 x19: 0000000000000001 x18: ffff800020717340
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: 000000000002ea64
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : 2222222222222222 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008305964
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25140
hardirqs last enabled at (25139): [<ffff80000826acdc>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last enabled at (25139): [<ffff80000826acdc>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4781
hardirqs last disabled at (25140): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25074): [<ffff800011a04608>] spin_unlock_bh include/linux/spinlock.h:408 [inline]
softirqs last enabled at (25074): [<ffff800011a04608>] switchdev_deferred_dequeue net/switchdev/switchdev.c:48 [inline]
softirqs last enabled at (25074): [<ffff800011a04608>] switchdev_deferred_process+0x274/0x2c0 net/switchdev/switchdev.c:64
softirqs last disabled at (25072): [<ffff800011a043f8>] spin_lock_bh include/linux/spinlock.h:368 [inline]
softirqs last disabled at (25072): [<ffff800011a043f8>] switchdev_deferred_dequeue net/switchdev/switchdev.c:39 [inline]
softirqs last disabled at (25072): [<ffff800011a043f8>] switchdev_deferred_process+0x64/0x2c0 net/switchdev/switchdev.c:64
---[ end trace bc96387243ace9cc ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000da49ccd8
x23: 0000000000000000 x22: ffff0000da49cca0 x21: ffff0000d83c8d08
x20: 1fffe0001b493992 x19: 0000000000000000 x18: ffff800020717600
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: 000000000002ea86
x14: 00000000c5c3e943 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff800017924fd0 x4 : 0000000000000008 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25316
hardirqs last enabled at (25315): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (25315): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (25316): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25310): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25310): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25143): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25143): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25143): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25143): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9cd ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000d6cccc90 x22: ffff0000d6cccca0 x21: ffff0000d7598d08
x20: 1fffe0001ad99992 x19: 0000000000000000 x18: ffff800020717520
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: 000000000002eada
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff8000082501c8
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25584
hardirqs last enabled at (25583): [<ffff800011b8ec20>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last enabled at (25583): [<ffff800011b8ec20>] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194
hardirqs last disabled at (25584): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25576): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25576): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25319): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25319): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25319): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25319): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9ce ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000d6ccccd8
x23: 0000000000000000 x22: ffff0000d6cccca0 x21: ffff0000d7598d08
x20: 1fffe0001ad99992 x19: 0000000000000000 x18: ffff800020717520
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: 000000000002eada
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25696
hardirqs last enabled at (25695): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (25695): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (25696): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25690): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25690): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25587): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25587): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25587): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25587): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9cf ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5df8c90 x22: ffff0000e5df8ca0 x21: ffff0000d7428d08
x20: 1fffe0001cbbf192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff8000082501c8
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25836
hardirqs last enabled at (25835): [<ffff80000826acdc>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last enabled at (25835): [<ffff80000826acdc>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4781
hardirqs last disabled at (25836): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25824): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25824): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25699): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25699): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25699): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25699): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d0 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5df8cd8
x23: 0000000000000000 x22: ffff0000e5df8ca0 x21: ffff0000d7428d08
x20: 1fffe0001cbbf192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25886
hardirqs last enabled at (25885): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (25885): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (25886): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25880): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25880): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25839): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25839): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25839): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25839): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d1 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5dd8c90 x22: ffff0000e5dd8ca0 x21: ffff0000d2248d08
x20: 1fffe0001cbbb192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 25996
hardirqs last enabled at (25995): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (25995): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (25996): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (25990): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (25990): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (25891): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (25891): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (25891): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (25891): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d2 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff800020717ab0
x29: ffff800020717ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000e5dd8e50 x24: ffff0000e5dd8cd8
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000e5dd8c90 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26110
hardirqs last enabled at (26109): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26109): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26110): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26104): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26104): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26001): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26001): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26001): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26001): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d3 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5dd8cd8
x23: 0000000000000000 x22: ffff0000e5dd8ca0 x21: ffff0000d2248d08
x20: 1fffe0001cbbb192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26160
hardirqs last enabled at (26159): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26159): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26160): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26154): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26154): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26113): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26113): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26113): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26113): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d4 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5cd8c90 x22: ffff0000e5cd8ca0 x21: ffff0000d6e78d08
x20: 1fffe0001cb9b192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26248
hardirqs last enabled at (26247): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26247): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26248): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26242): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26242): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26163): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26163): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26163): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26163): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d5 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff800020717ab0
x29: ffff800020717ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000e5cd8e50 x24: ffff0000e5cd8cd8
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000e5cd8c90 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26442
hardirqs last enabled at (26441): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26441): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26442): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26436): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26436): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26251): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26251): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26251): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26251): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d6 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5cd8cd8
x23: 0000000000000000 x22: ffff0000e5cd8ca0 x21: ffff0000d6e78d08
x20: 1fffe0001cb9b192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26480
hardirqs last enabled at (26479): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26479): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26480): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26474): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26474): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26445): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26445): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26445): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26445): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d7 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5c54c90 x22: ffff0000e5c54ca0 x21: ffff0000d6d90d08
x20: 1fffe0001cb8a992 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26572
hardirqs last enabled at (26571): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26571): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26572): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26566): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26566): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26483): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26483): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26483): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26483): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d8 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5c54cd8
x23: 0000000000000000 x22: ffff0000e5c54ca0 x21: ffff0000d6d90d08
x20: 1fffe0001cb8a992 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26628
hardirqs last enabled at (26627): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26627): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26628): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26622): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26622): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26575): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26575): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26575): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26575): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9d9 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5c30c90 x22: ffff0000e5c30ca0 x21: ffff0000dc028d08
x20: 1fffe0001cb86192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26716
hardirqs last enabled at (26715): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26715): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26716): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26710): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26710): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26631): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26631): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26631): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26631): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9da ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5c30cd8
x23: 0000000000000000 x22: ffff0000e5c30ca0 x21: ffff0000dc028d08
x20: 1fffe0001cb86192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26820
hardirqs last enabled at (26819): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26819): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26820): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26814): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26814): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26719): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26719): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26719): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26719): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9db ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000e5bf8c90 x22: ffff0000e5bf8ca0 x21: ffff0000dd4b8d08
x20: 1fffe0001cb7f192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26884
hardirqs last enabled at (26883): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26883): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26884): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26878): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26878): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26823): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26823): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26823): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26823): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9dc ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff800020717ab0
x29: ffff800020717ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000e5bf8e50 x24: ffff0000e5bf8cd8
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000e5bf8c90 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 26986
hardirqs last enabled at (26985): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (26985): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (26986): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (26980): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (26980): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26887): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26887): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26887): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26887): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9dd ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000e5bf8cd8
x23: 0000000000000000 x22: ffff0000e5bf8ca0 x21: ffff0000dd4b8d08
x20: 1fffe0001cb7f192 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 27024
hardirqs last enabled at (27023): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (27023): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (27024): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (27018): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (27018): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (26989): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (26989): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (26989): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (26989): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9de ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000db60b000 x22: ffff0000db60b010 x21: ffff0000ce470d08
x20: 1fffe0001b6c1600 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 27110
hardirqs last enabled at (27109): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (27109): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (27110): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (27104): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (27104): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (27027): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (27027): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (27027): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (27027): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9df ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff800020717ab0
x29: ffff800020717ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000db60b1c0 x24: ffff0000db60b048
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000db60b000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c71e3680
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000c71e3680 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 27142
hardirqs last enabled at (27141): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (27141): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (27142): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (27136): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (27136): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (27113): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (27113): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (27113): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (27113): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace bc96387243ace9e0 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 0 PID: 4689 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 0 PID: 4689 Comm: kworker/0:11 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Workqueue: events disconnect_work
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff800020717af0
x29: ffff800020717b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000db60b048
x23: 0000000000000000 x22: ffff0000db60b010 x21: ffff0000ce470d08
x20: 1fffe0001b6c1600 x19: 0000000000000000 x18: 1fffe00036831f8e
x17: 1fffe00036831f8e x16: ffff8000084c4e2c x15: ffff800014b4ef00
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11:
syzbot
Sep 5, 2024, 9:20:26 PMSep 5
to syzkaller...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 14e468424d3e Linux 5.15.166
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=10aac6c7980000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/86629e9b1d25/disk-14e46842.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/f91d8cebb80b/vmlinux-14e46842.xz
kernel image: https://storage.googleapis.com/syzbot-assets/1e46d568a2b5/Image-14e46842.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+ca838b...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Not tainted 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0001b41c7e00 x24: 0000000000000000
x23: ffff0000d0a8e000 x22: ffff0000d0a8e010 x21: ffff0000ce754d08
x20: 1fffe0001a151c00 x19: 0000000000000001 x18: ffff8000226c7340
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (73715): [<ffff80000826acdc>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last enabled at (73715): [<ffff80000826acdc>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4781
hardirqs last disabled at (73716): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (73682): [<ffff8000109e2e80>] addrconf_dad_begin net/ipv6/addrconf.c:4078 [inline]
softirqs last enabled at (73682): [<ffff8000109e2e80>] addrconf_dad_work+0xbbc/0x126c net/ipv6/addrconf.c:4146
softirqs last disabled at (73676): [<ffff8000109e2608>] addrconf_dad_begin net/ipv6/addrconf.c:4023 [inline]
softirqs last disabled at (73676): [<ffff8000109e2608>] addrconf_dad_work+0x344/0x126c net/ipv6/addrconf.c:4146
---[ end trace 2fca33d325f2832d ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000d0a8e1c0 x24: ffff0000d0a8e048
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x8 : ffff80001135a7b0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177fd378 x4 : 0000000000000008 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
hardirqs last enabled at (73849): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (73849): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (73850): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (73844): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (73844): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (73719): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2832e ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000d0a8e048
x23: 0000000000000000 x22: ffff0000d0a8e010 x21: ffff0000ce754d08
x20: 1fffe0001a151c00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
hardirqs last enabled at (74013): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74013): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74014): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74008): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74008): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (73853): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2832f ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x20: 1fffe0001a66ec00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74063): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74063): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74064): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74058): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74058): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74017): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28330 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000d33761c0 x24: ffff0000d3376048
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74105): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74105): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74106): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74100): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74100): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74067): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28331 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000d3376048
x23: 0000000000000000 x22: ffff0000d3376010 x21: ffff0000ce754d08
x20: 1fffe0001a66ec00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74137): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74137): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74138): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74132): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74132): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74109): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28332 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x20: 1fffe00019cb7992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74171): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74171): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74172): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74166): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74166): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74141): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28333 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000ce5bce50 x24: ffff0000ce5bccd8
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74203): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74203): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74204): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74198): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74198): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74175): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28334 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000ce5bccd8
x23: 0000000000000000 x22: ffff0000ce5bcca0 x21: ffff0000ce668d08
x20: 1fffe00019cb7992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74261): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74261): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74262): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74256): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74256): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74207): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28335 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x20: 1fffe00019cc2992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74293): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74293): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74294): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74288): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74288): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74265): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28336 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000ce614e50 x24: ffff0000ce614cd8
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74333): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74333): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74334): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74328): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74328): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74297): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28337 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000ce614cd8
x23: 0000000000000000 x22: ffff0000ce614ca0 x21: ffff0000ce540d08
x20: 1fffe00019cc2992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
hardirqs last enabled at (74371): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74371): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74372): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74366): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74366): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74337): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28338 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 is_wiphy_all_set_reg_flag+0x1e4/0x30c net/wireless/reg.c:3552
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
sp : ffff8000226c7a20
x29: ffff8000226c7a30 x28: dfff800000000000 x27: 1ffff00002956069
x26: ffff800014ab0000 x25: ffff0000d0a8e000 x24: 0000000000000000
x23: ffff0000d0a8e010 x22: ffff0000ce754d08 x21: ffff800014ab0000
x20: 1fffe0001a151c00 x19: 0000000000000010 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x8 : ffff80001127f384 x7 : ffff80001134fa98 x6 : 0000000000000000
regulatory_hint_disconnect+0x2c/0x2cc net/wireless/reg.c:3570
disconnect_work+0x2d8/0x308 net/wireless/sme.c:677
hardirqs last enabled at (74411): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74411): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74412): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74406): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74406): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74375): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28339 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 is_wiphy_all_set_reg_flag+0x304/0x30c net/wireless/reg.c:3554
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
sp : ffff8000226c7a20
x29: ffff8000226c7a30 x28: dfff800000000000 x27: 1ffff00002956069
x26: 0000000000000001 x25: 0000000000000000 x24: ffff0000d0a8e048
x23: ffff0000d0a8e010 x22: ffff0000ce754d08 x21: ffff800014ab0000
x20: ffff0000ce7545c0 x19: 0000000000000000 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x8 : ffff80001127f4a4 x7 : ffff80001127f2cc x6 : 0000000000000000
regulatory_hint_disconnect+0x2c/0x2cc net/wireless/reg.c:3570
disconnect_work+0x2d8/0x308 net/wireless/sme.c:677
hardirqs last enabled at (74443): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74443): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74444): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74438): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74438): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74415): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2833a ]---
Bluetooth: hci1: command 0x040f tx timeout
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
HEAD commit: 14e468424d3e Linux 5.15.166
git tree: linux-5.15.y
kernel config: https://syzkaller.appspot.com/x/.config?x=b908c0674f314233
dashboard link: https://syzkaller.appspot.com/bug?extid=ca838babc0a7c2de3489
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=170e48b3980000
dashboard link: https://syzkaller.appspot.com/bug?extid=ca838babc0a7c2de3489
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/86629e9b1d25/disk-14e46842.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/f91d8cebb80b/vmlinux-14e46842.xz
kernel image: https://storage.googleapis.com/syzbot-assets/1e46d568a2b5/Image-14e46842.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+ca838b...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0001b41c7e00 x24: 0000000000000000
x23: ffff0000d0a8e000 x22: ffff0000d0a8e010 x21: ffff0000ce754d08
x20: 1fffe0001a151c00 x19: 0000000000000001 x18: ffff8000226c7340
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbc0 x7 : 2222222222222222 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008305964
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 73716
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008305964
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (73715): [<ffff80000826acdc>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last enabled at (73715): [<ffff80000826acdc>] finish_lock_switch+0xbc/0x1e8 kernel/sched/core.c:4781
hardirqs last disabled at (73716): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (73682): [<ffff8000109e2e80>] addrconf_dad_begin net/ipv6/addrconf.c:4078 [inline]
softirqs last enabled at (73682): [<ffff8000109e2e80>] addrconf_dad_work+0xbbc/0x126c net/ipv6/addrconf.c:4146
softirqs last disabled at (73676): [<ffff8000109e2608>] addrconf_dad_begin net/ipv6/addrconf.c:4023 [inline]
softirqs last disabled at (73676): [<ffff8000109e2608>] addrconf_dad_work+0x344/0x126c net/ipv6/addrconf.c:4146
---[ end trace 2fca33d325f2832d ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff8000226c7ab0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000d0a8e1c0 x24: ffff0000d0a8e048
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000d0a8e000 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 00000000c5c3e943 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001135a7b0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177fd378 x4 : 0000000000000008 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 73850
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (73849): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (73849): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (73850): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (73844): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (73844): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (73719): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (73719): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2832e ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000d0a8e048
x23: 0000000000000000 x22: ffff0000d0a8e010 x21: ffff0000ce754d08
x20: 1fffe0001a151c00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 00000000c5c3e943 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbcc x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177fd378 x4 : 0000000000000008 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74014
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74013): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74013): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74014): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74008): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74008): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (73853): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (73853): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2832f ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000d3376000 x22: ffff0000d3376010 x21: ffff0000ce754d08
x20: 1fffe0001a66ec00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 00000000c5c3e943 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbc0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177fd378 x4 : 0000000000000008 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74064
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74063): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74063): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74064): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74058): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74058): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74017): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74017): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28330 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff8000226c7ab0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000d33761c0 x24: ffff0000d3376048
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000d3376000 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74106
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74105): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74105): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74106): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74100): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74100): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74067): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74067): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28331 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000d3376048
x23: 0000000000000000 x22: ffff0000d3376010 x21: ffff0000ce754d08
x20: 1fffe0001a66ec00 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74138
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74137): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74137): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74138): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74132): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74132): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74109): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74109): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28332 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000ce5bcc90 x22: ffff0000ce5bcca0 x21: ffff0000ce668d08
x20: 1fffe00019cb7992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74172
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74171): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74171): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74172): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74166): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74166): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74141): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74141): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28333 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff8000226c7ab0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000ce5bce50 x24: ffff0000ce5bccd8
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000ce5bcc90 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74204
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74203): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74203): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74204): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74198): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74198): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74175): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74175): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28334 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000ce5bccd8
x23: 0000000000000000 x22: ffff0000ce5bcca0 x21: ffff0000ce668d08
x20: 1fffe00019cb7992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74262
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74261): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74261): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74262): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74256): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74256): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74207): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74207): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28335 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
pc : disconnect_work+0x260/0x308 net/wireless/sme.c:676
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
lr : disconnect_work+0x260/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: 0000000000000000
x23: ffff0000ce614c90 x22: ffff0000ce614ca0 x21: ffff0000ce540d08
x20: 1fffe00019cc2992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbc0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74294
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
disconnect_work+0x260/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74293): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74293): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74294): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74288): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74288): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74265): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74265): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28336 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:235 cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
sp : ffff8000226c7ab0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
pc : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
lr : ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
lr : cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
x29: ffff8000226c7ab0 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: ffff0000ce614e50 x24: ffff0000ce614cd8
x23: ffff800014ab034c x22: ffff800014ab0000 x21: dfff800000000000
x20: 0000000000000000 x19: ffff0000ce614c90 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001135a7b0 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74334
ASSERT_WDEV_LOCK net/wireless/core.h:235 [inline]
cfg80211_beaconing_iface_active+0x274/0x310 net/wireless/chan.c:659
cfg80211_is_all_idle net/wireless/sme.c:664 [inline]
disconnect_work+0x190/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74333): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74333): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74334): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74328): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74328): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74297): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74297): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28337 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 disconnect_work+0x26c/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
sp : ffff8000226c7af0
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
pc : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
lr : disconnect_work+0x26c/0x308 net/wireless/sme.c:676
x29: ffff8000226c7b00 x28: 1ffff00002956069 x27: dfff800000000000
x26: ffff800014ab0000 x25: 0000000000000001 x24: ffff0000ce614cd8
x23: 0000000000000000 x22: ffff0000ce614ca0 x21: ffff0000ce540d08
x20: 1fffe00019cc2992 x19: 0000000000000001 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001134fbcc x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74372
wdev_unlock net/wireless/core.h:228 [inline]
cfg80211_is_all_idle net/wireless/sme.c:666 [inline]
disconnect_work+0x26c/0x308 net/wireless/sme.c:676
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74371): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74371): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74372): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74366): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74366): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74337): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74337): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28338 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:220 is_wiphy_all_set_reg_flag+0x1e4/0x30c net/wireless/reg.c:3552
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
pc : is_wiphy_all_set_reg_flag+0x1e4/0x30c net/wireless/reg.c:3552
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_lock net/wireless/core.h:220 [inline]
lr : wdev_lock net/wireless/core.h:220 [inline]
lr : is_wiphy_all_set_reg_flag+0x1e4/0x30c net/wireless/reg.c:3552
sp : ffff8000226c7a20
x29: ffff8000226c7a30 x28: dfff800000000000 x27: 1ffff00002956069
x26: ffff800014ab0000 x25: ffff0000d0a8e000 x24: 0000000000000000
x23: ffff0000d0a8e010 x22: ffff0000ce754d08 x21: ffff800014ab0000
x20: 1fffe0001a151c00 x19: 0000000000000010 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001127f384 x7 : ffff80001134fa98 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011b7ed34
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
is_wiphy_all_set_reg_flag+0x1e4/0x30c net/wireless/reg.c:3552
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_lock net/wireless/core.h:220 [inline]
regulatory_hint_disconnect+0x2c/0x2cc net/wireless/reg.c:3570
disconnect_work+0x2d8/0x308 net/wireless/sme.c:677
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74412
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74411): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74411): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74412): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74406): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74406): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74375): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74375): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f28339 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 wdev_unlock net/wireless/core.h:228 [inline]
WARNING: CPU: 1 PID: 3604 at net/wireless/core.h:228 is_wiphy_all_set_reg_flag+0x304/0x30c net/wireless/reg.c:3554
Modules linked in:
CPU: 1 PID: 3604 Comm: kworker/1:3 Tainted: G W 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
pc : is_wiphy_all_set_reg_flag+0x304/0x30c net/wireless/reg.c:3554
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : wdev_unlock net/wireless/core.h:228 [inline]
lr : wdev_unlock net/wireless/core.h:228 [inline]
lr : is_wiphy_all_set_reg_flag+0x304/0x30c net/wireless/reg.c:3554
sp : ffff8000226c7a20
x29: ffff8000226c7a30 x28: dfff800000000000 x27: 1ffff00002956069
x26: 0000000000000001 x25: 0000000000000000 x24: ffff0000d0a8e048
x23: ffff0000d0a8e010 x22: ffff0000ce754d08 x21: ffff800014ab0000
x20: ffff0000ce7545c0 x19: 0000000000000000 x18: ffff8000226c7600
x17: 1fffe0003683618e x16: ffff8000084c4e2c x15: 0000000000000004
x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d43d9b40
x8 : ffff80001127f4a4 x7 : ffff80001127f2cc x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e1c3c
x2 : ffff0000d43d9b40 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
wdev_unlock net/wireless/core.h:228 [inline]
is_wiphy_all_set_reg_flag+0x304/0x30c net/wireless/reg.c:3554
wdev_unlock net/wireless/core.h:228 [inline]
regulatory_hint_disconnect+0x2c/0x2cc net/wireless/reg.c:3570
disconnect_work+0x2d8/0x308 net/wireless/sme.c:677
process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 74444
worker_thread+0x910/0x1034 kernel/workqueue.c:2457
kthread+0x37c/0x45c kernel/kthread.c:334
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
hardirqs last enabled at (74443): [<ffff800011ab6900>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last enabled at (74443): [<ffff800011ab6900>] exit_to_kernel_mode+0x100/0x178 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (74444): [<ffff800011ab3af8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last enabled at (74438): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last enabled at (74438): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (74415): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (74415): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 2fca33d325f2833a ]---
Bluetooth: hci1: command 0x040f tx timeout
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
syzbot
Sep 14, 2024, 3:29:27 PMSep 14
to syzkaller...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 3a5928702e71 Linux 5.15.167
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=1668749f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=171882977b524c53
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=105fd0a9980000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/22ee27cb312d/disk-3a592870.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/90bf6a3e3d20/vmlinux-3a592870.xz
kernel image: https://storage.googleapis.com/syzbot-assets/096dd2c73ac3/Image-3a592870.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+ca838b...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 1 PID: 2379 at net/wireless/core.h:220 wdev_lock net/wireless/core.h:220 [inline]
WARNING: CPU: 1 PID: 2379 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 2379 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 2379 Comm: kworker/1:2 Not tainted 5.15.167-syzkaller #0
HEAD commit: 3a5928702e71 Linux 5.15.167
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=1668749f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=171882977b524c53
dashboard link: https://syzkaller.appspot.com/bug?extid=ca838babc0a7c2de3489
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11caa407980000
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=105fd0a9980000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/22ee27cb312d/disk-3a592870.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/90bf6a3e3d20/vmlinux-3a592870.xz
kernel image: https://storage.googleapis.com/syzbot-assets/096dd2c73ac3/Image-3a592870.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+ca838b...@syzkaller.appspotmail.com
------------[ cut here ]------------
WARNING: CPU: 1 PID: 2379 at net/wireless/core.h:220 cfg80211_is_all_idle net/wireless/sme.c:662 [inline]
WARNING: CPU: 1 PID: 2379 at net/wireless/core.h:220 disconnect_work+0x260/0x308 net/wireless/sme.c:676
Modules linked in:
CPU: 1 PID: 2379 Comm: kworker/1:2 Not tainted 5.15.167-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : disconnect_work+0x260
Workqueue: events disconnect_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
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