From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: syzbot <syzbot+5adcca18fca253b4cb15@syzkaller.appspotmail.com>
Cc: davem@davemloft.net, linux-kernel@vger.kernel.org,
linux-sctp@vger.kernel.org, netdev@vger.kernel.org,
nhorman@tuxdriver.com, syzkaller-bugs@googlegroups.com,
vyasevich@gmail.com
Subject: Re: KASAN: use-after-free Read in sctp_packet_transmit
Date: Sat, 6 Jan 2018 15:02:54 -0200 [thread overview]
Message-ID: <20180106170254.GH725@localhost.localdomain> (raw)
In-Reply-To: <94eb2c1fcf4cf899b405620eaa66@google.com>
On Fri, Jan 05, 2018 at 02:07:01PM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 8a4816cad00bf14642f0ed6043b32d29a05006ce
> git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> Unfortunately, I don't have any reproducer for this bug yet.
How can we tell if there wasn't any list corruption messages before
the panic?
Marcelo
next prev parent reply other threads:[~2018-01-06 17:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-05 22:07 KASAN: use-after-free Read in sctp_packet_transmit syzbot
2018-01-06 6:50 ` Xin Long
2018-01-06 17:02 ` Marcelo Ricardo Leitner [this message]
2018-01-06 17:09 ` Dmitry Vyukov
2018-01-06 17:16 ` Marcelo
2018-01-06 17:29 ` Denis Kirjanov
2018-05-12 20:00 ` Eric Biggers
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