Messages in this thread | | | Subject | Re: How do I analyze a soft lockup? | From | Arjan van de Ven <> | Date | Wed, 07 Mar 2007 07:12:20 -0800 |
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On Wed, 2007-03-07 at 15:02 +0100, Rainer Koenig wrote: > Hi there, > > Environment: > > Kernel is 2.6.16.27, arch x86_64 on a Dual Core AMD64 machine with > 4 GB of RAM. Also involved is an Areca 1100 SATA RAID controller > with the drives from the Tekram website. > > Problem: > > We get customer reports that a system stops with the following kernel > messages (as they are submitted to us, we're not able yet to reproduce > the problem in our laboratory :-( )
looks like a stack overflow or a random memory scribble to me. Alternatively the stacktrace is entirely garbled, also a possibility. I assume you checked there were no other external modules involved? Also can the user use a much later version of the kernel (which has areca merged and can enable lockdep debugging)?
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