linux-kernel - Re: 2.6.22-rc6 spurious 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: <46842896.50201@gmx.de>
Date:	Thu, 28 Jun 2007 23:31:02 +0200
From:	Thomas Sattler <tsattler@....de>
To:	Oleg Nesterov <oleg@...sign.ru>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.22-rc6 spurious hangs

> Could you also show the result of sysrq-T ?
I was so happy that I could trigger it that fast ...
... that I forgot to press Alt-Sysrq-t before reboot.
:-(

But, I could trigger it again. :-)

This time I can offer:

 - Debug output from Oleg's patch (11x, every 30s)
 - Alt-Sysrq-t (3x, about 30s between them)

There is no lockdep stuff but lockdep must have
been running. It's enabled and did not fire
before the the bug was triggered.

The logfile is attached.
(yes it is, I checked twice)

Thomas


Download attachment "messages.gz" of type "application/gzip" (28637 bytes)