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From: Theodore Tso <tytso@mit.edu>
To: Andreas Friedrich Berendsen <afberendsen@gmail.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: possible ext4 race situation freezing linux
Date: Tue, 24 Feb 2009 09:17:49 -0500	[thread overview]
Message-ID: <20090224141749.GC5482@mit.edu> (raw)
In-Reply-To: <1235478142.11758.9.camel@localhost.localdomain>

On Wed, Feb 25, 2009 at 01:22:22AM +1300, Andreas Friedrich Berendsen wrote:
> Kernel version: 2.26.28.7
> efs2progs version: 1.41.4
> arch: x86_64 (amd)
> 
> I made this test four times and the results  were the same: linux
> freezes and becomes unresponsive. Only solution is to reset the box. I
> do not know if the problem is with the USB devices sub-subsystem or a
> possible ext4 race condition.

Can you use alt-sysrq to get some stack traces or a register dump out,
so we can see where the kernel is hanging?

      	      	    	       	  - Ted

  reply	other threads:[~2009-02-24 14:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-24 12:22 possible ext4 race situation freezing linux Andreas Friedrich Berendsen
2009-02-24 14:17 ` Theodore Tso [this message]
2009-02-24 15:38   ` Eric Sandeen
2009-02-24 17:03     ` Andreas Friedrich Berendsen
2009-02-24 17:30       ` Theodore Tso
2009-03-04  6:42         ` Andreas Friedrich Berendsen
2009-03-04  6:56           ` Eric Sandeen
2009-03-04  8:03             ` Andreas Friedrich Berendsen
2009-03-06 19:21               ` Andreas Friedrich Berendsen

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