syzbot has bisected this issue to:
commit 4b2bd5fec007a4fd3fc82474b9199af25013de4c
Author: John Stultz <john.stultz@xxxxxxxxxx>
Date: Sat Oct 8 00:02:33 2016 +0000
proc: fix timerslack_ns CAP_SYS_NICE check when adjusting self
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1697348d900000
start commit: 325d0eab Merge branch 'akpm' (patches from Andrew)
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=1597348d900000
console output: https://syzkaller.appspot.com/x/log.txt?x=1197348d900000
kernel config: https://syzkaller.appspot.com/x/.config?x=b12e84189082991c
dashboard link: https://syzkaller.appspot.com/bug?extid=9b64b619f10f19d19a7c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1573a8ad900000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=164ee6c5900000
Reported-by: syzbot+9b64b619f10f19d19a7c@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 4b2bd5fec007 ("proc: fix timerslack_ns CAP_SYS_NICE check when adjusting self")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
