Re: BUG: unable to handle kernel paging request in ipcget

From: Dmitry Vyukov
Date: Sat Dec 23 2017 - 05:07:52 EST


On Sat, Dec 23, 2017 at 10:59 AM, Manfred Spraul
<manfred@xxxxxxxxxxxxxxxx> wrote:
> 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?

Which one do you mean?
syzbot always provides up-to-date status of reproducers for all reported bugs.

> Either something is wrong with the faster ipc_get, or the improved ipc_get
> makes issues in other areas visible.
>
> --
> Manfred
>
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