[syzbot] [wireless?] WARNING in cfg80211_scan_done

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: c912bf709078 Merge remote-tracking branches 'origin/arm64-..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=12fa78ed980000
kernel config: https://syzkaller.appspot.com/x/.config?x=35545feca25ede03
dashboard link: https://syzkaller.appspot.com/bug?extid=189dcafc06865d38178d
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:
disk image: https://storage.googleapis.com/syzbot-assets/caeac6485006/disk-c912bf70.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/501c87f28da9/vmlinux-c912bf70.xz
kernel image: https://storage.googleapis.com/syzbot-assets/6812e99b7182/Image-c912bf70.gz.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+189dca...@syzkaller.appspotmail.com

------------[ cut here ]------------
WARNING: CPU: 1 PID: 709 at net/wireless/scan.c:1148 cfg80211_scan_done+0x2ec/0x51c net/wireless/scan.c:1147
Modules linked in:
CPU: 1 PID: 709 Comm: kworker/u8:8 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Workqueue: events_unbound cfg80211_wiphy_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cfg80211_scan_done+0x2ec/0x51c net/wireless/scan.c:1147
lr : cfg80211_scan_done+0x2ec/0x51c net/wireless/scan.c:1147
sp : ffff8000999f7780
x29: ffff8000999f7810 x28: 1ffff0001333eef4 x27: dfff800000000000
x26: ffff0000cc7601b8 x25: ffff0000d9271060 x24: ffff0000cc760700
x23: 0000000000000000 x22: ffff0000d9271078 x21: ffff0000d9271070
x20: 1fffe0001b24e20c x19: ffff0000d9271000 x18: 1fffe000367a85de
x17: ffff80008f2dd000 x16: ffff80008054bde8 x15: ffff70001333eef8
x14: 1ffff0001333eef8 x13: 0000000000000006 x12: ffffffffffffffff
x11: ffff70001333eef8 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c712bc80 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000999f77c6 x4 : ffff0000d927107e x3 : ffff80008a7b1e94
x2 : 0000000000000006 x1 : ffff80008b8023e0 x0 : 0000000000000001
Call trace:
cfg80211_scan_done+0x2ec/0x51c net/wireless/scan.c:1147
__ieee80211_scan_completed+0x4e0/0xb30 net/mac80211/scan.c:486
ieee80211_scan_work+0x1b0/0x19ac net/mac80211/scan.c:1162
cfg80211_wiphy_work+0x1fc/0x240 net/wireless/core.c:437
process_one_work+0x79c/0x15b8 kernel/workqueue.c:3248
process_scheduled_works kernel/workqueue.c:3329 [inline]
worker_thread+0x938/0xecc kernel/workqueue.c:3409
kthread+0x288/0x310 kernel/kthread.c:389
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 2371456
hardirqs last enabled at (2371455): [<ffff800082f99ab0>] __free_object+0x1a8/0x83c lib/debugobjects.c:354
hardirqs last disabled at (2371456): [<ffff80008b13d724>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last enabled at (2371426): [<ffff80008ae7d078>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last enabled at (2371426): [<ffff80008ae7d078>] batadv_nc_purge_paths+0x2f4/0x378 net/batman-adv/network-coding.c:471
softirqs last disabled at (2371424): [<ffff80008ae7ce54>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (2371424): [<ffff80008ae7ce54>] batadv_nc_purge_paths+0xd0/0x378 net/batman-adv/network-coding.c:442
---[ end trace 0000000000000000 ]---


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