linux-kernel - Re: fs/proc: Crash observed in next

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Message-ID: <e347f9fa-824d-bfe6-055c-1582c42d76e8@codeaurora.org>
Date:   Wed, 17 Apr 2019 22:28:02 +0530
From:   Jitendra Sharma <shajit@...eaurora.org>
To:     Marc Gonzalez <marc.w.gonzalez@...e.fr>
Cc:     Kees Cook <keescook@...omium.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: fs/proc: Crash observed in next_tgid (fs/proc/base.c)

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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