[Crash-utility] Xen Dumping - Expectations

Joshua Giles jgiles at redhat.com
Tue Oct 17 15:58:41 UTC 2006


Thanks for the feedback and quick turnaround. 

-Josh
On Tue, 2006-10-17 at 11:52 -0400, Dave Anderson wrote:
>   
> Hi Josh, 
> 
> I've fixed this one, and queued it for the next release. 
> 
> The warning messages themselves were bogus because they were 
> referring to non-existent user-mode-to-kernel-mode exception 
> frames for each of the kernel threads. 
> 
> Thanks for the bug report, 
>   Dave 
>   
>   
> 
> Joshua Giles wrote: 
> > 
> > Not quite sure if this or the kdump list is appropriate for this
> > discussion, but I will start here...
> > 
> > I've been playing with xen dumping on x86_64 and x86 (RHEL5 20061006.2);
> > The following is a simple crash session on x86_64 (using "xm dump-core
> > -L"):
> > 
> > `crash /usr/lib/debug/lib/modules/2.6.18-1.2714.el5xen/vmlinux /xen/dump/Live_Dump`
> > 
> > "WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > WARNING: possibly bogus exception frame
> > 
> > 
> --
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