syzbot suspects this issue was fixed by commit: commit 7e23ab72e73bc601b4cf2983382691d9f165c8d1 Author: Ding Xiang <dingxiang@xxxxxxxxxxxxxxxxxxxx> Date: Mon Mar 30 07:56:26 2020 +0000 pinctrl: nomadik:remove unneeded variable bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13cfe3a0900000 start commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=d195fe572fb15312 dashboard link: https://syzkaller.appspot.com/bug?extid=a7ebdb01bb2cc165cab6 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17046c66100000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=140a8a3e100000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: pinctrl: nomadik:remove unneeded variable For information about bisection process see: https://goo.gl/tpsmEJ#bisection