Re: general protection fault in propagate_entity_cfs_rq

From: syzbot
Date: Thu Nov 07 2019 - 08:42:27 EST


syzbot suspects this bug was fixed by commit:

commit bab2c80e5a6c855657482eac9e97f5f3eedb509a
Author: Willem de Bruijn <willemb@xxxxxxxxxx>
Date: Wed Jul 11 16:00:44 2018 +0000

nsh: set mac len based on inner packet

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=170cc89c600000
start commit: 6fd06660 Merge branch 'bpf-arm-jit-improvements'
git tree: bpf-next
kernel config: https://syzkaller.appspot.com/x/.config?x=a501a01deaf0fe9
dashboard link: https://syzkaller.appspot.com/bug?extid=2e37f794f31be5667a88
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1014db94400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11f81e78400000

If the result looks correct, please mark the bug fixed by replying with:

#syz fix: nsh: set mac len based on inner packet

For information about bisection process see: https://goo.gl/tpsmEJ#bisection