syzbot has bisected this bug to: commit ec01fb69ac8034ad6e839b31f9df167a110f868b Author: Jerome Brunet <jbrunet@xxxxxxxxxxxx> Date: Wed Jan 16 17:59:47 2019 +0000 arm64: dts: meson: s400: fix emmc maximum rate bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10afb7cf200000 start commit: 065b6c4c Merge tag 'devicetree-for-5.1' of git://git.kerne.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=12afb7cf200000 console output: https://syzkaller.appspot.com/x/log.txt?x=14afb7cf200000 kernel config: https://syzkaller.appspot.com/x/.config?x=ea4067c9a08ae046 dashboard link: https://syzkaller.appspot.com/bug?extid=f3e3434787332dfc1c47 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12a10577200000 Reported-by: syzbot+f3e3434787332dfc1c47@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: ec01fb69ac80 ("arm64: dts: meson: s400: fix emmc maximum rate") For information about bisection process see: https://goo.gl/tpsmEJ#bisection