Re: WARNING: bad unlock balance detected! (3)

[syzbot]

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