From: Jitendra Sharma <shajit@codeaurora.org>
To: Marc Gonzalez <marc.w.gonzalez@free.fr>
Cc: Kees Cook <keescook@chromium.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: fs/proc: Crash observed in next_tgid (fs/proc/base.c)
Date: Wed, 17 Apr 2019 22:28:02 +0530 [thread overview]
Message-ID: <e347f9fa-824d-bfe6-055c-1582c42d76e8@codeaurora.org> (raw)
In-Reply-To: <4cb1d095-54a1-a7aa-762f-df77dddc4621@free.fr>
Thanks Marc and Kees for replying.
Answer to your queries:
Kernel version: 4.14.83
Test case: Not some specific test case. Issue reproduced while doing
monkey testing for very long hours.
Thanks,
Jitendra
On 4/17/2019 5:41 PM, Marc Gonzalez wrote:
> On 15/04/2019 14:58, Jitendra Sharma wrote:
>
>> We are observing one kernel crash in next_tgid function through
>> getdents64 path. Call stack is as shown below:
>
> It might help if you specify the exact kernel version you are discussing,
> as in which tag or commit hash you are running.
>
> Also, what are you doing to trigger the issue?
>
> Regards.
>
--
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next prev parent reply other threads:[~2019-04-17 16:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 12:58 fs/proc: Crash observed in next_tgid (fs/proc/base.c) Jitendra Sharma
2019-04-17 3:38 ` Kees Cook
2019-04-17 11:21 ` Oleg Nesterov
2019-04-17 12:11 ` Marc Gonzalez
2019-04-17 16:58 ` Jitendra Sharma [this message]
2019-04-18 9:24 ` Marc Gonzalez
2019-04-17 18:14 Alexey Dobriyan
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