From: Gabriel C <nix.or.die@googlemail.com>
To: Rui Nuno Capela <rncbc@rncbc.org>
Cc: Steven Rostedt <rostedt@goodmis.org>,
linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
Gregory Haskins <ghaskins@novell.com>
Subject: Re: 2.6.23.1-rt5 (was 2.6.23-rt1 trouble)
Date: Sat, 03 Nov 2007 19:22:18 +0100 [thread overview]
Message-ID: <472CBC5A.5080104@googlemail.com> (raw)
In-Reply-To: <472781E3.7010103@rncbc.org>
>> Steven Rostedt wrote:
>>> When things start to freeze, could you capture the output of a sysrq-t.
>>>
Hi ,
I have also the same problem on my SMP box[1] ( i686 ), random hard freeze I can just hard reset the box.
I'm not able to capture any output :/ keyboard does not work , netconsole does not have any output when freeze occurs,
nor I have any 'BUG:' , 'Oops:' or the like messages in any logs.
The only thing I noticed is :
...
Clocksource tsc unstable (delta = 4686944957 ns)
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^ <-- may be some sort data corruption :/
...
as latest kernel message before most freeze.
Booting with different clocksource does not make any difference.
I do not use nvidia , in fact I don't use any external kernel module on that box.
Anyway it seems to work fine on non-SMP also my laptops does not have that problem with the same kernel.
If needed I can post the config but I tested a lot different configs with the same result.
Is there any rt-git tree I can test ?
Regards,
Gabriel
[1] http://194.231.229.228/lara/lara.html
http://194.231.229.228/lara/lara.lspci
prev parent reply other threads:[~2007-11-03 18:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-12 2:04 2.6.23-rt1 Steven Rostedt
2007-10-15 10:49 ` 2.6.23-rt1 trouble Rui Nuno Capela
2007-10-17 17:39 ` Rui Nuno Capela
2007-10-27 14:43 ` 2.6.23-rt4 (was 2.6.23-rt1 trouble) Rui Nuno Capela
2007-10-27 16:05 ` Steven Rostedt
2007-10-27 20:06 ` Rui Nuno Capela
2007-10-30 19:11 ` 2.6.23.1-rt5 " Rui Nuno Capela
2007-10-30 19:28 ` Steven Rostedt
2007-10-30 19:54 ` Rui Nuno Capela
2007-10-30 20:06 ` Steven Rostedt
2007-10-30 21:02 ` Rui Nuno Capela
2007-11-03 18:22 ` Gabriel C [this message]
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