From: Kyle Moffett <mrmacman_g4@mac.com>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
Pekka Enberg <penberg@gmail.com>,
Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [PROBLEM] Machine Freezes while Running Crossover Office
Date: Mon, 30 May 2005 14:07:44 -0400 [thread overview]
Message-ID: <FC5325FE-7730-4A66-BDA8-B6C035E6276F@mac.com> (raw)
In-Reply-To: <Pine.LNX.4.58.0505301024080.10545@ppc970.osdl.org>
On May 30, 2005, at 13:31:07, Linus Torvalds wrote:
> On Mon, 30 May 2005, Pekka Enberg wrote:
>> It is not just X. Running the following shell script when hitting the
>> bug:
>
> Ok, this implies that the scheduler is really screwed up, we're not
> scheduling anything else during that time.
If X is hung and not accepting data on any of its sockets, then this
could hang the Xterm in the background, and therefore hang the printout
from the "date" process. What happens if you do this?
Switch to VT 1:
# while true; do date; sleep 1; done
Switch to X and trigger hang
Switch back to VT 1 and look at output
Cheers,
Kyle Moffett
-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GCM/CS/IT/U d- s++: a18 C++++>$ UB/L/X/*++++(+)>$ P+++(++++)>$
L++++(+++) E W++(+) N+++(++) o? K? w--- O? M++ V? PS+() PE+(-) Y+
PGP+++ t+(+++) 5 X R? tv-(--) b++++(++) DI+ D+ G e->++++$ h!*()>++$
r !y?(-)
------END GEEK CODE BLOCK------
next prev parent reply other threads:[~2005-05-30 18:11 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-28 14:46 Pekka Enberg
2005-05-29 18:12 ` Linus Torvalds
2005-05-29 18:20 ` Pekka Enberg
2005-05-29 18:49 ` Linus Torvalds
2005-05-29 20:49 ` Pekka Enberg
2005-05-29 22:59 ` Linus Torvalds
2005-05-29 23:06 ` Kyle Moffett
2005-05-30 15:23 ` Pekka Enberg
2005-05-30 17:31 ` Linus Torvalds
2005-05-30 18:07 ` Kyle Moffett [this message]
2005-05-30 18:22 ` Ingo Molnar
2005-05-30 18:22 ` Linus Torvalds
2005-05-30 18:25 ` Linus Torvalds
2005-05-30 19:12 ` Ingo Molnar
2005-05-31 13:54 ` Greg Stark
2005-05-31 6:15 ` Pekka J Enberg
2005-05-31 6:35 ` Pekka J Enberg
2005-05-31 6:54 ` Ingo Molnar
2005-05-31 16:53 ` Pekka Enberg
2005-05-31 17:24 ` Linus Torvalds
2005-05-31 18:41 ` Ingo Molnar
2005-05-31 21:20 ` Pekka Enberg
2005-06-01 0:07 ` Con Kolivas
2005-06-01 2:31 ` David Lang
2005-06-01 7:35 ` [patch] TASK_NONINTERACTIVE (was: Machine Freezes while Running Crossover Office) Ingo Molnar
2005-06-01 8:42 ` Pekka J Enberg
2005-06-01 8:55 ` [patch] " Con Kolivas
2005-06-01 10:26 ` Pekka J Enberg
2005-06-01 18:06 ` [patch] " Gene Heskett
2005-06-03 8:34 ` Pekka J Enberg
2005-06-03 10:57 ` Ingo Molnar
2005-06-07 13:14 ` Pekka Enberg
2005-10-17 15:10 ` [patch] " Pekka Enberg
2005-10-17 15:15 ` Ingo Molnar
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