linux-kernel - Re: [syzbot] [wireless?] WARNING in cfg80211_scan

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Message-ID: <6853c472.050a0220.216029.01c4.GAE@google.com>
Date: Thu, 19 Jun 2025 01:04:02 -0700
From: syzbot <syzbot+189dcafc06865d38178d@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, lizhi.xu@...driver.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [wireless?] WARNING in cfg80211_scan_done

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free

unregister_netdevice: waiting for wlan0 to become free. Usage count = 2

Tested on:

commit:         39dfc971 arm64/ptrace: Fix stack-out-of-bounds read in..
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=15fa850c580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8409c4d4e51ac27
dashboard link: https://syzkaller.appspot.com/bug?extid=189dcafc06865d38178d
compiler:       Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=116a850c580000