QXL driver version is 17.54.59.923 Commandline (git compiled today) is:
/usr/sbin/qemu-system-x86_64 -name guest=dc,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-dc /master-key.aes -machine pc-i440fx-2.7,accel=kvm,usb=off,vmport=off ,dump-guest-core=off -cpu Haswell- noTSX,+vme,+ds,+acpi,+ss,+ht,+tm,+pbe,+dtes64,+monitor,+ds_cpl,+vmx,+est,+tm2,+xtpr,+pdcm,+osxsave,+f16c,+rdrand,+arat,+tsc_adjust,+xsaveopt,+pdpe1gb,+abm -drive file=/usr/share/ovmf/x64/ovmf_code_x64.bin,if=pflash,format=raw,unit=0,readonly=on -drive file=/var/lib/libvirt/qemu/nvram/dc_VARS.fd,if=pflash,format=raw,unit=1 -m 2048 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid 647fd6b2-9a88-4219-af46-052f68a539a5 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-1-dc/monitor.sock,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x6.0x7 -device ich9-usb- uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x6 -device ich9-usb- uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x6.0x1 -device ich9 -usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x6.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive file=/mnt/shared/server/root/var/lib/libvirt/images/hdd/dc.qcow2,format=qcow2,if=none,id =drive-virtio-disk0 -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=27,id=hostnet0,vhost=on,vhostfd=29 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=52:54:00:58:ce:4e,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -chardev spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio- serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -spice port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off ,seamless-migration=on -device qxl- vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev spicevmc,id=charredir0,name=usbredir -device usb- redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev spicevmc,id=charredir1,name=usbredir -device usb- redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device virtio- balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -msg timestamp=on -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1635339 Title: qxl_pre_save assertion failure on vm "save" Status in QEMU: New Bug description: When I try and save my Windows 10 VM, I see an assertion failure, and the machine is shut down. I see the following in the log: main_channel_handle_parsed: agent start qemu-system-x86_64: /build/qemu-Zwynhi/qemu-2.5+dfsg/hw/display/qxl.c:2101: qxl_pre_save: Assertion `d->last_release_offset < d->vga.vram_size' failed. 2016-10-20 11:52:42.713+0000: shutting down Please let me know what other information would be relevant! To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1635339/+subscriptions
