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Re: [win-pv-devel] Regression: qemu crash at boot after update winpv drivers to latest build

Il 13/07/2015 17:16, Paul Durrant ha scritto:
-----Original Message-----
From: win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx [mailto:win-pv-devel-
bounces@xxxxxxxxxxxxxxxxxxxx] On Behalf Of Fabio Fantoni
Sent: 13 July 2015 15:08
To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
Cc: Paul Durrant
Subject: [win-pv-devel] Regression: qemu crash at boot after update winpv
drivers to latest build

I updated winpv drivers to latest build on windows 7 pro 64 bit domU and
I had qemu crash at windows boot.
In attachment qemu log with xen-platform trace enabled.
Same domU (on same dom0 with same xen, qemu ecc..versions) was
before but I did only few tests on new xen-unstable build I did friday.

Pretty hard to see how PV drivers are going to crash QEMU unless QEMU has a 
bug. Have you tried using trad?


Thanks for your reply.
I tried to do gdb on qemu but I was unable to reproduce the bug for take full backtrace. Today I also updated xen to latest staging and I did other tests without had qemu crashes. About qemu traditional I don't use it anymore, is too old and can't do what I need.
I'll do other tests.

If you need other information/tests tell me and I'll post them.

Thanks for any reply and sorry for my bad english.

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