On Mon, Feb 19, 2018 at 8:22 AM, Steffen Klassert
>> > <syzbot+7d03c810e50aaedef...@syzkaller.appspotmail.com> wrote:
>> >> Hello,
>> >> syzbot hit the following crash on net-next commit
>> >> 9515a2e082f91457db0ecff4b65371d0fb5d9aad (Thu Jan 25 03:37:38 2018 +0000)
>> >> net/ipv4: Allow send to local broadcast from a socket bound to a VRF
>> >> So far this crash happened 6 times on net-next.
>> >> Unfortunately, I don't have any reproducer for this crash yet.
>> >> Raw console output is attached.
>> >> compiler: gcc (GCC) 7.1.1 20170620
>> >> .config is attached.
>> > +xfrm maintainers
>> Here is a C repro:
> Seems like syzbot does not know about this reproducer.
> I've send a patch to test and got this as the reply:
> This crash does not have a reproducer. I cannot test it.
Yes, it does not know about the reproducer. I've extracted it
manually, these hangs are sometimes hard to reproduce. For syzbot this
bug does not have a reproducer.
Have you tried to run the reproducer? For me it reproduced the bug