From: Manfred Spraul <manfred@colorfullife.com>
To: syzbot
<bot+362ae63b121c06066d2b6e1385d38efecbeca4f6@syzkaller.appspotmail.com>,
akpm@linux-foundation.org, dave@stgolabs.net,
gregkh@linuxfoundation.org,
guillaume.knispel@supersonicimagine.com, keescook@chromium.org,
linux-kernel@vger.kernel.org, mhocko@suse.com,
sfr@canb.auug.org.au, syzkaller-bugs@googlegroups.com,
syzkaller <syzkaller@googlegroups.com>
Subject: Re: BUG: unable to handle kernel paging request in ipcget
Date: Sat, 23 Dec 2017 10:59:43 +0100 [thread overview]
Message-ID: <0a265a34-edbb-cee7-9475-2d2f07432886@colorfullife.com> (raw)
In-Reply-To: <001a114441286c0f4f0560fcf1d8@google.com>
Hi,
On 12/23/2017 08:33 AM, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 6084b576dca2e898f5c101baef151f7bfdbb606d
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-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.
>
Is one of the recent issues reproducible?
Either something is wrong with the faster ipc_get, or the improved
ipc_get makes issues in other areas visible.
--
Manfred
next parent reply other threads:[~2017-12-23 9:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <001a114441286c0f4f0560fcf1d8@google.com>
2017-12-23 9:59 ` Manfred Spraul [this message]
2017-12-23 10:07 ` Dmitry Vyukov
2018-01-02 18:16 ` Kees Cook
2018-01-07 11:19 ` Dmitry Vyukov
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