linux-ext4 - Re: [PATCH v2 1/8] migrate: fix skipping metadata buffer heads on migration

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <Z__hthNd2nj9QjrM@bombadil.infradead.org>
Date: Wed, 16 Apr 2025 09:58:30 -0700
From: Luis Chamberlain <mcgrof@...nel.org>
To: Jan Kara <jack@...e.cz>, dave@...olabs.net
Cc: brauner@...nel.org, tytso@....edu, adilger.kernel@...ger.ca,
	linux-ext4@...r.kernel.org, riel@...riel.com, willy@...radead.org,
	hannes@...xchg.org, oliver.sang@...el.com, david@...hat.com,
	axboe@...nel.dk, hare@...e.de, david@...morbit.com,
	djwong@...nel.org, ritesh.list@...il.com,
	linux-fsdevel@...r.kernel.org, linux-block@...r.kernel.org,
	linux-mm@...ck.org, gost.dev@...sung.com, p.raghav@...sung.com,
	da.gomez@...sung.com,
	syzbot+f3c6fda1297c748a7076@...kaller.appspotmail.com
Subject: Re: [PATCH v2 1/8] migrate: fix skipping metadata buffer heads on
 migration

On Tue, Apr 15, 2025 at 06:28:55PM +0200, Jan Kara wrote:
> > So I tried:
> > 
> > root@...ext4-2k /var/lib/xfstests # fsck /dev/loop5 -y 2>&1 > log
> > e2fsck 1.47.2 (1-Jan-2025)
> > root@...ext4-2k /var/lib/xfstests # wc -l log
> > 16411 log
> 
> Can you share the log please?

Sure, here you go:

https://github.com/linux-kdevops/20250416-ext4-jbd2-bh-migrate-corruption

The last trace-0004.txt is a fresh one with Davidlohr's patches
applied. It has trace-0004-fsck.txt.

  Luis