From: Florian Westphal <fw@strlen.de>
To: syzbot <syzbot+c914fd8c6a751c4fddbd@syzkaller.appspotmail.com>
Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
pablo@netfilter.org, syzkaller-bugs@googlegroups.com
Subject: Re: general protection fault in ipt_do_table
Date: Mon, 12 Feb 2018 17:20:13 +0100 [thread overview]
Message-ID: <20180212162013.GA27605@breakpoint.cc> (raw)
In-Reply-To: <f403043ccfb8093db9056506338e@google.com>
syzbot <syzbot+c914fd8c6a751c4fddbd@syzkaller.appspotmail.com> wrote:
> Hello,
>
> syzbot hit the following crash on net-next commit
> 9a61df9e5f7471fe5be3e02bd0bed726b2761a54 (Sat Feb 10 03:32:41 2018 +0000)
> Merge tag 'kbuild-v4.16-2' of
> git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
>
> So far this crash happened 2 times on net-next, upstream.
> C reproducer is attached.
> syzkaller reproducer is attached.
> Raw console output is attached.
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached.
#sys-dup: general protection fault in ip6t_do_table
(well, its not strictly a duplicate but ip(6)tables is copypastry
sauce so its bug compatible, the fix I sent for ip6tables report
also fixes ip and arptables.)
next prev parent reply other threads:[~2018-02-12 16:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 16:16 general protection fault in ipt_do_table syzbot
2018-02-12 16:20 ` Florian Westphal [this message]
2018-02-12 16:31 ` Dmitry Vyukov
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