linux-kernel - Re: Regression with a0747a859ef6 ("bdi: add error handle for bdi_debug

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: <20171220002020.GA30561@wolff.to>
Date:   Tue, 19 Dec 2017 18:20:20 -0600
From:   Bruno Wolff III <bruno@...ff.to>
To:     Shaohua Li <shli@...nel.org>
Cc:     weiping zhang <zwp10758@...il.com>,
        Laura Abbott <labbott@...hat.com>, Jan Kara <jack@...e.cz>,
        Jens Axboe <axboe@...nel.dk>, linux-mm@...ck.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        regressions@...mhuis.info, linux-block@...r.kernel.org
Subject: Re: Regression with a0747a859ef6 ("bdi: add error handle for
 bdi_debug_register")

On Tue, Dec 19, 2017 at 10:24:52 -0800,
  Shaohua Li <shli@...nel.org> wrote:
>
>Not sure if this is MD related, but could you please check if this debug patch
>changes anything?

The system still had cpu hangs. I've attached dmesg output saved by systemd 
and retrieved after booting with a pre-rc2 kernel.

View attachment "boot11.log" of type "text/plain" (149033 bytes)