[Bug 83284] New: qemu crash if I reboot a windows guest when "past / copy clipboard" function is enabled ( vd_agent )

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83284

          Priority: medium
            Bug ID: 83284
          Assignee: spice-bugs at lists.freedesktop.org
           Summary: qemu crash if I reboot a windows guest when "past /
                    copy clipboard" function is enabled ( vd_agent )
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: mister.freeman at laposte.net
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: win32 vd_agent
           Product: Spice

I use archlinux 64 bits as OS host, and qemu 2.1.0-2,

with qemu I run a windows XP and Windows 7 32 bits virtual machines with spice
windows drivers from the last official spice drivers package (
spice-guest-tools-0.74.exe ),

I notice if I enable the "past copy" function from spice then I get a weird
behaviour :

--> all is ok ( past copy between host and guest works ) as long I don't reboot
the virtual machine ( for example if I shutdown the virtual machine, and then
if I start immediately the virtual machine there is no problem )

--> but If I select "reboot/restart" in the virtual machine ( windows XP/7 menu
"reboot" ) then I get a blue screen of death ( BSOD ) on the next boot of
windows XP/7

the error in systemd log :

qemu-system-x86[2230]: segfault at 0 ip 00007f26904eca1b sp 00007fff02c2fd90
error 4 in libspice-server.so.1.9.0[7f26904e0000+11e000]

my qemu script :

export SPICE_PORT=5924
export QEMU_AUDIO_DRV=alsa
export QEMU_AUDIO_DAC_FIXED_FREQ=48000
export QEMU_AUDIO_ADC_FIXED_FREQ=48000 

qemu-system-x86_64 \
-m 1024 -vga  qxl -spice port=5930,disable-ticketing \
-cpu host -enable-kvm  -machine type=pc,accel=kvm -smp 2 \
-soundhw es1370 \
-drive file="Windows XP.vdi",if=virtio \
-netdev user,id=vmnic,hostname=arch-qemu -device virtio-net,netdev=vmnic \
-localtime -daemonize -usbdevice tablet -k fr \
-monitor telnet:localhost:12997,server,nowait,ipv4 \
-device virtio-serial-pci -device
virtserialport,chardev=spicechannel0,name=com.redhat.spice.0 -chardev
spicevmc,id=spicechannel0,name=vdagent


spicec -h 127.0.0.1 -p 5930 --hotkeys release-cursor=ctrl+alt

the same problem occurs with a windows 7 32 bits virtual machine with the same
settings,

it's seem that rebooting a virtual machine ( windows guest ) who has the "past
copy spice function" enabled is not possible when I use the drivers from
spice-guest-tools-0.74.exe,

if I want to avoid the bug then I must shutdown the virtual machine and then
booting the virtual machine instead of using the reboot menu of the virtual
machine

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/spice-bugs/attachments/20140830/46bc21e5/attachment.html>