Re: [syzbot] WARNING in sta_info_insert_rcu

From: syzbot
Date: Sat Nov 06 2021 - 12:19:24 EST


syzbot suspects this issue was fixed by commit:

commit a6555f844549cd190eb060daef595f94d3de1582
Author: YueHaibing <yuehaibing@xxxxxxxxxx>
Date: Fri Aug 27 14:42:30 2021 +0000

mac80211: Drop frames from invalid MAC address in ad-hoc mode

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=103db432b00000
start commit: 7266f2030eb0 Merge tag 'pm-5.13-rc8' of git://git.kernel.o..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=533cb04fad26afdb
dashboard link: https://syzkaller.appspot.com/bug?extid=ef4ca92d9d6f5ba2f880
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11be2fd0300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10d85b14300000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: mac80211: Drop frames from invalid MAC address in ad-hoc mode

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