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Message-ID: <aeab5703-20a2-410c-bd57-c144e3283e41@leemhuis.info>
Date: Wed, 24 Jan 2024 07:59:30 +0100
From: "Linux regression tracking #adding (Thorsten Leemhuis)"
 <regressions@...mhuis.info>
To: Linux kernel regressions list <regressions@...ts.linux.dev>
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org,
 linux-fsdevel@...r.kernel.org
Subject: Re: Recent-ish changes in binfmt_elf made my program segfault

[TLDR: I'm adding this report to the list of tracked Linux kernel
regressions; the text you find below is based on a few templates
paragraphs you might have encountered already in similar form.
See link in footer if these mails annoy you.]

On 22.01.24 13:01, Jan Bujak wrote:
> 
> I recently updated my kernel and one of my programs started segfaulting.
> 
> [...]
> I bisected the issue to the following commit:
> 
> commit 585a018627b4d7ed37387211f667916840b5c5ea
> Author: Eric W. Biederman <ebiederm@...ssion.com>
> Date:   Thu Sep 28 20:24:29 2023 -0700
> 
>     binfmt_elf: Support segments with 0 filesz and misaligned starts
> [...]

Thanks for the report. To be sure the issue doesn't fall through the
cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression
tracking bot:

#regzbot ^introduced 585a018627b4d7ed37387211f667916840b5c5e
#regzbot title binfmt_elf: programs started segfaulting
#regzbot ignore-activity

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
That page also explains what to do if mails like this annoy you.

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