syzbot has bisected this issue to: commit dcd479e10a0510522a5d88b29b8f79ea3467d501 Author: Johannes Berg <johannes.berg@xxxxxxxxx> Date: Fri Oct 9 12:17:11 2020 +0000 mac80211: always wind down STA state bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=169ceb24d00000 start commit: f40ddce8 Linux 5.11 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=159ceb24d00000 console output: https://syzkaller.appspot.com/x/log.txt?x=119ceb24d00000 kernel config: https://syzkaller.appspot.com/x/.config?x=4b919ebed7b4902 dashboard link: https://syzkaller.appspot.com/bug?extid=bfda097c12a00c8cae67 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=111279f4d00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15861a4cd00000 Reported-by: syzbot+bfda097c12a00c8cae67@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: dcd479e10a05 ("mac80211: always wind down STA state") For information about bisection process see: https://goo.gl/tpsmEJ#bisection