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[Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl
From: |
Boris Derzhavets |
Subject: |
[Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl |
Date: |
Wed, 27 Apr 2011 14:19:50 -0000 |
@Serg,
I started getting execution denied errors in VirtManager or same in terminal
after
virsh start W7 , when updated XML as follows
<emulator>/usr/bin/kvm-spice</emulatror>
. . . . .
<graphics type='spice' port='5930' autoport='no' listen='0.0.0.0'/>
<video>
<model type='qxl' vram='32768' heads='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
When i attempted to fool libvirt and replace symlink kvm-spice or binary it's
referencing
i got another execution denied error when spice-server started.
Fedora's libvirt doesn't have any problems of such kind ( even F14's libvirt in
the very early times )
Install libvirt-0.8.8-4.fc15.src.rpm shows following patches in SOURCES
:-
libvirt-0.8.8-avoid-resetting-errors.patch
libvirt-0.8.8-read-only-checks.patch
libvirt-0.8.8-kernel-boot-index.patch
libvirt-0.8.8-threadsafe-libvirtd-error-reporting.patch
It's hard to understand what part of code ( in patches ) is responsible for
spice-server
behaviour. Once again RH's support is pretty much desired.
--
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https://bugs.launchpad.net/bugs/723871
Title:
qemu-kvm-0.14.0 Aborts with -vga qxl
Status in QEMU:
Confirmed
Status in “qemu-kvm” package in Ubuntu:
Fix Released
Bug description:
Host CPU is Core i7 Q820. KVM is from 2.6.35-gentoo-r5 kernel (x86_64).
Host has spice-0.7.2 and spice-protocol-0.7.0.
Guest is Windows XP SP3 with qxl driver 0.6.1, virtio-serial 1.1.6 and
vdagent 0.6.3.
qemu-kvm is started like so:
qemu-system-x86_64 -cpu host -enable-kvm -pidfile /home/rick/qemu/hds/wxp.pid
-drive
file=/home/rick/qemu/hds/wxp.raw,if=virtio,media=disk,aio=native,snapshot=on -m
768 -name WinXP -net nic,model=virtio -net user -localtime -usb -vga qxl
-device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device
virtserialport,chardev=vdagent,name=com.redhat.spice.0 -spice
port=1234,disable-ticketing -monitor stdio
and crashes with:
qemu-system-x86_64: /home/rick/qemu/src/qemu-kvm-0.14.0/qemu-kvm.c:1724:
kvm_mutex_unlock: Assertion `!cpu_single_env' failed.
Aborted
If I use -no-kvm, it works fine. If I use -vga std, it works fine.
-enable-kvm and -vga qxl crashes.
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/24
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, David Rando, 2011/04/24
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/25
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/25
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Alon Levy, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Serge Hallyn, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, David Rando, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl,
Boris Derzhavets <=
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Serge Hallyn, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Serge Hallyn, 2011/04/27
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/28
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/28
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Jamie Strandboge, 2011/04/28
- [Qemu-devel] [Bug 723871] Re: qemu-kvm-0.14.0 Aborts with -vga qxl, Boris Derzhavets, 2011/04/28