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xen-devel
Re: [Xen-devel] illegal page update with latest xen-unstable
> Hmm... some nasty bugs :-(
Yup. I was surprised, it'd been running pretty well with the 1.0, but a lot
of what I'm interested in requires the vbd stuff.
> Two things to try:
>
> 1. Some more things have been fixed today. Try pulling and testing
> the latest tree. I can't reproduce the problem but then I'm using
> different binaries and libraries.
Done, no change, unfortunately. For what it's worth I'm using libc 2.3.1
and gcc 3.2.2, from the slack 9.0 builds, in domain 0.
> 2. If you still get the "illegal page update request", recompile
> xen/common/memory.c with MEM_LOG compiled in. This requires you to
> change '#if 0' in that file to '#if 1'.
Ok, the only new output that generated was:
DOM0: (file=memory.c, line=504) Bad page type/count (06000000!=07000000) cnt=1
DOM0 FATAL ERROR: Illegal page update request
Hope that helps track it down, if I have time I'll poke in the source too but
am just doing this as a hobby alongside work at the moment.
I can include complete boot logs if it'll help, but didn't want to flood them
if it wasn't going to be useful.
-m
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