RE: [Xen-devel] Error starting xend

["Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>]

I am sure this a stupid question :-)

But how do I look at the return address of the hypercall in question
(do_mmu_update)? By looking at the stack? Won't that be the Xen stack
rather than the Guest stack?

Aravindh

> -----Original Message-----
> From: Nakajima, Jun [mailto:jun.nakajima@xxxxxxxxx]
> Sent: Friday, August 19, 2005 5:44 PM
> To: Puthiyaparambil, Aravindh; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [Xen-devel] Error starting xend
> 
> Puthiyaparambil, Aravindh wrote:
> > Oops I meant to post that too. This is what I see on the console.
> >
> > (XEN) DOM0: (file=mm.c, line=1055) Bad L1 flags 800000
> 
> This means non-NX/XD support is not complete yet. Can you figure out
who
> in xenlinux made that request? If you can look at the return address
of
> the hypercall, you can tell who it is.
> 
> Jun
> ---
> Intel Open Source Technology Center
> 
> >
> > Aravindh
> >
> >> -----Original Message-----
> >> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> >> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Nakajima, Jun
> >> Sent: Friday, August 19, 2005 5:30 PM
> >> To: Puthiyaparambil, Aravindh; xen-devel@xxxxxxxxxxxxxxxxxxx
> >> Subject: RE: [Xen-devel] Error starting xend
> >>
> >> Puthiyaparambil, Aravindh wrote:
> >>> I am seeing the following error on my SLES9 SP2 RC3 ES7000 x86_64
> >>> box while trying to start xend.
> >>>
> >>> SLES9SP2RC3-x86-64:~/xen/vm # Traceback (most recent call last):
> >>> File
> >>>
> >>
> >
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/xensto
> >>> re/xsobj.py", line 328, in introduceDomain
> >>>     db.introduceDomain(dom, page, evtchn, path)
> >>>   File
> >>>
> >>
> >
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/xensto
> >>> re/xsnode.py", line 465, in introduceDomain
> >>>     self.store.introduceDomain(dom, page, evtchn, path)   File
> >>>
> >>
> >
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/xensto
> >>> re/xsnode.py", line 370, in introduceDomain
> >>>     self.getxs().introduce_domain(dom, page, evtchn.port1, path)
> >>> RuntimeError: (22, 'Invalid argument')
> >>>
> >>>
> >>> If I do an "xm list" after this I am able to see Dom0
> >>>
> >>> SLES9SP2RC3-x86-64:~/xen/vm # xm list
> >>> Name              Id  Mem(MB)  CPU VCPU(s)  State  Time(s)
> >>> Domain-0           0      507    0      1   r----     83.7
> >>>
> >>> When I try to start a VM I get the following error.
> >>>
> >>> SLES9SP2RC3-x86-64:~/xen/vm # xm create vm1
> >>> Using config file "vm1".
> >>> Error: Error creating domain: 'NoneType' object has no attribute
> >>> 'getRemotePort'
> >>>
> >>> I did a clean rebuild but this continues to happen. Any idea why
> >>> this is happening?
> >>
> >> Did you check the error message on the console?
> >>
> >>>
> >>> Aravindh
> >>>
> >>
> >> Jun
> >> ---
> >> Intel Open Source Technology Center
> >>
> >> _______________________________________________
> >> Xen-devel mailing list
> >> Xen-devel@xxxxxxxxxxxxxxxxxxx
> >> http://lists.xensource.com/xen-devel
> 


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