Xen devel - May 2007 - vmx status report against cset 15072 - one blocker issue

Today''s testing is blocked by the issue below:
xen0 hang when destroy VMX guest
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=981

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Attached the serial output

-----Original Message-----
From: xen-devel-bounces@lists.xensource.com
[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Zhao, Yunfeng
Sent: 2007年5月16日 12:45
To: xen-devel@lists.xensource.com
Subject: [Xen-devel] vmx status report against cset 15072 - one blocker issue

Today''s testing is blocked by the issue below:
xen0 hang when destroy VMX guest
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=981

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Hang in domain_kill() because the VMX domain is not getting descheduled for
some reason. The backtraces would be much easier to read if you use a debug
build of Xen. Also we''ll have a go at reproducing this issue.

 -- Keir

On 16/5/07 09:16, "Zhao, Yunfeng" <yunfeng.zhao@intel.com>
wrote:
> Attached the serial output
> 
> -----Original Message-----
> From: xen-devel-bounces@lists.xensource.com
> [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Zhao, Yunfeng
> Sent: 2007年5月16日 12:45
> To: xen-devel@lists.xensource.com
> Subject: [Xen-devel] vmx status report against cset 15072 - one blocker
issue
> 
> Today''s testing is blocked by the issue below:
> xen0 hang when destroy VMX guest
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=981
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

>Today''s testing is blocked by the issue below:
>xen0 hang when destroy VMX guest
>http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=3D981
I can''t reproduce this even vaguely in 15077 (and I can''t see
anything
that would have fixed it). 

Might be related to the fact that you''re using a non-debug build while
I''m not :^/ 

Your bugzilla suggests that you get a ''white window'' from qemu
- this
typically means that the guest is alive but quite screwed - can you 
say some more about what guest and guest configuration you were using? 


cheers,

S.



_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

I can reproduce when boot a HVM Linux guest with 1GB mem, vcpu=2, acpi=1, apic=1
and sdl=1.

Thanks
Yunfeng
>-----Original Message-----
>From: Steven Hand [mailto:Steven.Hand@cl.cam.ac.uk]
>Sent: 2007年5月16日 23:13
>To: Zhao, Yunfeng
>Cc: xen-devel@lists.xensource.com; Steven.Hand@cl.cam.ac.uk
>Subject: Re: [Xen-devel] vmx status report against cset 15072 - one blocker
issue
>
>
>>Today''s testing is blocked by the issue below:
>>xen0 hang when destroy VMX guest
>>http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=3D981
>
>I can''t reproduce this even vaguely in 15077 (and I can''t
see anything
>that would have fixed it).
>
>Might be related to the fact that you''re using a non-debug build
while
>I''m not :^/
>
>Your bugzilla suggests that you get a ''white window'' from
qemu - this
>typically means that the guest is alive but quite screwed - can you
>say some more about what guest and guest configuration you were using?
>
>
>cheers,
>
>S.
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel