syzbot has bisected this bug to:
commit 016baa59bf9f6c2550480b73f18100285e3a4fd2
Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
Date: Tue Apr 14 22:06:24 2020 +0000
media: Kconfig: Don't expose the Request API option
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=108d7149100000
start commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=128d7149100000
console output: https://syzkaller.appspot.com/x/log.txt?x=148d7149100000
kernel config: https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656
dashboard link: https://syzkaller.appspot.com/bug?extid=6bed2d543cf7e48b822b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17b3fc35100000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12fbb6f1100000
Reported-by: syzbot+6bed2d543cf7e48b822b@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 016baa59bf9f ("media: Kconfig: Don't expose the Request API option")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
