syzbot has bisected this issue to:
commit fddb5d430ad9fa91b49b1d34d0202ffe2fa0e179
Author: Aleksa Sarai <cyphar@xxxxxxxxxx>
Date: Sat Jan 18 12:07:59 2020 +0000
open: introduce openat2(2) syscall
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=164e716a900000
start commit: 6ba1b005 Merge tag 'asm-generic-fixes-5.8' of git://git.ke..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=154e716a900000
console output: https://syzkaller.appspot.com/x/log.txt?x=114e716a900000
kernel config: https://syzkaller.appspot.com/x/.config?x=84f076779e989e69
dashboard link: https://syzkaller.appspot.com/bug?extid=61acc40a49a3e46e25ea
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=142ae224900000
Reported-by: syzbot+61acc40a49a3e46e25ea@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: fddb5d430ad9 ("open: introduce openat2(2) syscall")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
