Problem with xserver-xorg-video-qxl and R14 with jessie [UPDATE]

I installed in a qemu-kvm a minimal wheezy:amd64 (whith absolutly no additional package), dist-upgrade to jessie:amd64 and the following packages (without any suggests): xserver-xorg-video-qxl xserver-xorg-video-vmware spice-vdagent dbus psmisc bzip2 unzip locales file ca-certificates pmount xorg tdebase-trinity desktop-base-trinity twin-trinity tdm-trinity tde-i18n-de-trinity knotes-trinity kcalc-trinity xterm After a reboot everything went fine, but after logout as normal user, qemu-kvm dies with the message "5416 Speicherzugriffsfehler"

The VM is started with the additional options -soundhw ac97 -vga qxl -device virtio-serial-pci \ -device virtserialport,chardev=spicechannel0,name=com.redhat.spice.0\ -chardev spicevmc,id=spicechannel0,name=vdagent \ -spice port=${SPICEPORT},addr=${HOST},disable-ticketing I can not decide, if it is a problem of the qxl-videoserver (optimized for the spice-protocol) or something inside of Trinity.