linux-kernel - Re: kernel panic: stack is corrupted in udp4_lib

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Message-ID: <20190103225404.66b0ec9f@redhat.com>
Date:   Thu, 3 Jan 2019 22:54:04 +0100
From:   Stefano Brivio <sbrivio@...hat.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     Eric Dumazet <eric.dumazet@...il.com>,
        syzbot <syzbot+4ad25edc7a33e4ab91e0@...kaller.appspotmail.com>,
        David Miller <davem@...emloft.net>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        syzkaller-bugs@...glegroups.com,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>
Subject: Re: kernel panic: stack is corrupted in udp4_lib_lookup2

On Thu, 3 Jan 2019 15:15:06 -0600
Willem de Bruijn <willemdebruijn.kernel@...il.com> wrote:

> syzbot generated stack traces with
> 
> [  183.517380]  udpv6_err+0x46/0x60
> [  183.520739]  ? __udp6_lib_err+0x1890/0x1890
> [  183.525054]  gue6_err_proto_handler+0x199/0x280

Where? I can't find that in any logs linked from the dashboard at
https://syzkaller.appspot.com/bug?extid=4ad25edc7a33e4ab91e0 :(

-- 
Stefano