linux-kernel - Re: Bug#1093243: Upgrade to 6.1.123 kernel causes mariadb hangs

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: <dfc6006d-10cf-4090-aafd-77d62c341911@charbonnet.com>
Date: Mon, 27 Jan 2025 10:38:53 -0600
From: Xan Charbonnet <xan@...rbonnet.com>
To: Jens Axboe <axboe@...nel.dk>, Salvatore Bonaccorso <carnil@...ian.org>,
 Pavel Begunkov <asml.silence@...il.com>
Cc: 1093243@...s.debian.org, Bernhard Schmidt <berni@...ian.org>,
 io-uring@...r.kernel.org, linux-kernel@...r.kernel.org,
 regressions@...ts.linux.dev
Subject: Re: Bug#1093243: Upgrade to 6.1.123 kernel causes mariadb hangs

The MariaDB developers are wondering whether another corruption bug, 
MDEV-35334 ( https://jira.mariadb.org/browse/MDEV-35334 ) might be related.

The symptom was described as:
the first 1 byte of a .ibd file is changed from 0 to 1, or the first 4 
bytes are changed from 0 0 0 0 to 1 0 0 0.

Is it possible that an io_uring issue might be causing that as well? 
Thanks.

-Xan