syzbot has bisected this bug to:
commit 8822e270d697010e6a4fd42a319dbefc33db91e1
Author: John Hurley <john.hur...@netronome.com>
Date: Sun Jul 7 14:01:54 2019 +0000
net: core: move push MPLS functionality from OvS to core helper
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13ca5a5c600000
start commit: 9e6dfe80 Add linux-next specific files for 20190724
git tree: linux-next
final crash: https://syzkaller.appspot.com/x/report.txt?x=102a5a5c600000
console output: https://syzkaller.appspot.com/x/log.txt?x=17ca5a5c600000
kernel config: https://syzkaller.appspot.com/x/.config?x=6cbb8fc2cf2842d7
dashboard link: https://syzkaller.appspot.com/bug?extid=e67cf584b5e6b35a8ffa
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13680594600000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15b34144600000
Reported-by: syzbot+e67cf584b5e6b35a8...@syzkaller.appspotmail.com
Fixes: 8822e270d697 ("net: core: move push MPLS functionality from OvS to
core helper")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
