From: Xingyu Li <xli399@ucr.edu>
To: Roman Gushchin <roman.gushchin@linux.dev>
Cc: hannes@cmpxchg.org, mhocko@kernel.org, shakeel.butt@linux.dev,
muchun.song@linux.dev, cgroups@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Yu Hao <yhao016@ucr.edu>, Juefei Pu <jpu007@ucr.edu>
Subject: Re: BUG: general protection fault in get_mem_cgroup_from_objcg
Date: Wed, 28 Aug 2024 22:20:04 -0700 [thread overview]
Message-ID: <CALAgD-5-8YjG=uOk_yAy_U8Dy9myRvC+pAiVe0R+Yt+xmEuCxQ@mail.gmail.com> (raw)
In-Reply-To: <Zs_gT7g9Dv-QAxfj@google.com>
Hi,
Here is the kernel config file:
https://gist.github.com/TomAPU/64f5db0fe976a3e94a6dd2b621887cdd
how long does it take to reproduce?
Juefei will follow on this, and I just CC'ed him.
On Wed, Aug 28, 2024 at 7:43 PM Roman Gushchin <roman.gushchin@linux.dev> wrote:
>
> On Wed, Aug 28, 2024 at 04:09:49PM -0700, Xingyu Li wrote:
> > Hi,
> >
> > We found a bug in Linux 6.10 using syzkaller. It is possibly a null
> > pointer dereference bug.
> > The reprodcuer is
> > https://gist.github.com/freexxxyyy/315733cb1dc3bc8cbe055b457c1918c0
>
> Hello,
>
> thank you for the report. Can you, please, share the kernel config file?
> Also, how long does it take to reproduce?
>
> Thanks!
--
Yours sincerely,
Xingyu
next prev parent reply other threads:[~2024-08-29 5:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-28 23:09 Xingyu Li
2024-08-29 2:43 ` Roman Gushchin
2024-08-29 5:20 ` Xingyu Li [this message]
2024-08-29 23:24 ` Roman Gushchin
2024-08-29 23:27 ` Xingyu Li
2024-09-04 19:18 ` Juefei Pu
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