netdev - Re: WARNING in __cfg80211_connect

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Date:   Wed, 19 Aug 2020 11:42:07 -0700
From:   syzbot <syzbot+cc4c0f394e2611edba66@...kaller.appspotmail.com>
To:     Jason@...c4.com, davem@...emloft.net, jason@...c4.com,
        johannes@...solutions.net, krzk@...nel.org, kuba@...nel.org,
        kvalo@...eaurora.org, leon@...nel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        shuah@...nel.org, syzkaller-bugs@...glegroups.com
Subject: Re: WARNING in __cfg80211_connect_result

syzbot has bisected this issue to:

commit e7096c131e5161fa3b8e52a650d7719d2857adfd
Author: Jason A. Donenfeld <Jason@...c4.com>
Date:   Sun Dec 8 23:27:34 2019 +0000

    net: WireGuard secure network tunnel

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=175ad8b1900000
start commit:   e3ec1e8c net: eliminate meaningless memcpy to data in pskb..
git tree:       net-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=14dad8b1900000
console output: https://syzkaller.appspot.com/x/log.txt?x=10dad8b1900000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3d400a47d1416652
dashboard link: https://syzkaller.appspot.com/bug?extid=cc4c0f394e2611edba66
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15d9de91900000

Reported-by: syzbot+cc4c0f394e2611edba66@...kaller.appspotmail.com
Fixes: e7096c131e51 ("net: WireGuard secure network tunnel")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection