Public bug reported:
Versions:
Arch Linux (kernel 4.16.13)
Qemu 2.12
libvirt 4.3.0
Windows 10 1803 latest updates installed under libvirt management
Spice tools 0.132
QXL DOD driver 0.18 (from redhat server)
Steps to reproduce:
1. Boot Windows (xml is attached)
2. Save VM state through libvirt interface
3. Restore VM state through libvirt interface
Result:
Blue screen. Previously, the result was high CPU usage and a black screen,
nonresponsive VM; I could only force shut down or force reset it.
The blue screen mentioned the qxl DOD driver as the culprit, the created
minidump shows "SYSTEM_THREAD_EXCEPTION_NOT_HANDLED" as error. I can
provide the memory.dmp file if it's at all helpful (it's around 250 MB
in size).
libvirt domain logs for the above actions:
2018-06-13 18:59:49.913+0000: starting up libvirt version: 4.3.0, qemu version:
2.12.0, hostname: arch-vaio.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin QEMU_AUDIO_DRV=spice
/usr/bin/qemu-system-x86_64 -name guest=Windows,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-4-Windows/master-key.aes
-machine pc-i440fx-2.7,accel=kvm,usb=off,vmport=off,dump-guest-core=off -cpu
Nehalem,vme=on,ss=on,pcid=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,rdtscp=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff
-m 2048 -realtime mlock=off -smp 4,sockets=1,cores=2,threads=2 -uuid
f14684d3-5f81-4743-8512-e516d85ca2c9 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-4-Windows/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device nec-usb-xhci,id=usb,bus=pci.0,addr=0x6 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/mnt/media/Qemu/windows10.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
-drive
file=/usr/share/spice-guest-tools/spice-guest-tools.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on
-device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -netdev
user,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:44:08:31,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
-device usb-tablet,id=input2,bus=usb.0,port=3 -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 -sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg
timestamp=on
2018-06-13T18:59:50.018852Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/6 (label charserial0)
main_channel_link: add main channel client
inputs_connect: inputs channel client create
red_qxl_set_cursor_peer:
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
2018-06-13 20:28:19.077+0000: shutting down, reason=saved
2018-06-13T20:28:19.118226Z qemu-system-x86_64: terminating on signal 15 from
pid 457 (/usr/bin/libvirtd)
red_channel_client_disconnect: rcc=0x7f7eaa3d8a30 (channel=0x7f7eaa34d300
type=5 id=0)
red_channel_client_disconnect: rcc=0x7f7e22bf04b0 (channel=0x7f7eaa34d3c0
type=6 id=0)
red_channel_client_disconnect: rcc=0x7f7e22bd89b0 (channel=0x7f7e214599a0
type=9 id=0)
red_channel_client_disconnect: rcc=0x7f7eaa3de270 (channel=0x7f7e21459a70
type=9 id=1)
2018-06-13 20:29:04.933+0000: starting up libvirt version: 4.3.0, qemu version:
2.12.0, hostname: arch-vaio.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin QEMU_AUDIO_DRV=spice
/usr/bin/qemu-system-x86_64 -name guest=Windows,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-5-Windows/master-key.aes
-machine pc-i440fx-2.7,accel=kvm,usb=off,vmport=off,dump-guest-core=off -cpu
Nehalem,vme=on,ss=on,pcid=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,rdtscp=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff
-m 2048 -realtime mlock=off -smp 4,sockets=1,cores=2,threads=2 -uuid
f14684d3-5f81-4743-8512-e516d85ca2c9 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-5-Windows/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device nec-usb-xhci,id=usb,bus=pci.0,addr=0x6 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/mnt/media/Qemu/windows10.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
-drive
file=/usr/share/spice-guest-tools/spice-guest-tools.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on
-device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -netdev
user,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:44:08:31,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
-device usb-tablet,id=input1,bus=usb.0,port=3 -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 -incoming defer -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg
timestamp=on
2018-06-13T20:29:05.185563Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/6 (label charserial0)
red_qxl_loadvm_commands:
2018-06-13T20:29:28.899527Z qemu-system-x86_64: warning: usb-redir connection
broken during migration
2018-06-13T20:29:28.904336Z qemu-system-x86_64: warning: usb-redir
connection broken during migration
main_channel_link: add main channel client
main_channel_handle_message: agent start
red_qxl_set_cursor_peer:
inputs_connect: inputs channel client create
main_channel_handle_message: agent start
main_channel_handle_message: agent start
** Affects: qemu
Importance: Undecided
Status: New
** Attachment added: "libvirt domain xml"
https://bugs.launchpad.net/bugs/1776760/+attachment/5152235/+files/domain.xml
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https://bugs.launchpad.net/bugs/1776760
Title:
Loading from a saved state results in blue screen due to qxl_dod
driver
Status in QEMU:
New
Bug description:
Versions:
Arch Linux (kernel 4.16.13)
Qemu 2.12
libvirt 4.3.0
Windows 10 1803 latest updates installed under libvirt management
Spice tools 0.132
QXL DOD driver 0.18 (from redhat server)
Steps to reproduce:
1. Boot Windows (xml is attached)
2. Save VM state through libvirt interface
3. Restore VM state through libvirt interface
Result:
Blue screen. Previously, the result was high CPU usage and a black screen,
nonresponsive VM; I could only force shut down or force reset it.
The blue screen mentioned the qxl DOD driver as the culprit, the
created minidump shows "SYSTEM_THREAD_EXCEPTION_NOT_HANDLED" as error.
I can provide the memory.dmp file if it's at all helpful (it's around
250 MB in size).
libvirt domain logs for the above actions:
2018-06-13 18:59:49.913+0000: starting up libvirt version: 4.3.0, qemu
version: 2.12.0, hostname: arch-vaio.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin QEMU_AUDIO_DRV=spice
/usr/bin/qemu-system-x86_64 -name guest=Windows,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-4-Windows/master-key.aes
-machine pc-i440fx-2.7,accel=kvm,usb=off,vmport=off,dump-guest-core=off -cpu
Nehalem,vme=on,ss=on,pcid=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,rdtscp=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff
-m 2048 -realtime mlock=off -smp 4,sockets=1,cores=2,threads=2 -uuid
f14684d3-5f81-4743-8512-e516d85ca2c9 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-4-Windows/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device nec-usb-xhci,id=usb,bus=pci.0,addr=0x6 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/mnt/media/Qemu/windows10.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
-drive
file=/usr/share/spice-guest-tools/spice-guest-tools.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on
-device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -netdev
user,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:44:08:31,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
-device usb-tablet,id=input2,bus=usb.0,port=3 -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 -sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg
timestamp=on
2018-06-13T18:59:50.018852Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/6 (label charserial0)
main_channel_link: add main channel client
inputs_connect: inputs channel client create
red_qxl_set_cursor_peer:
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
main_channel_handle_message: agent start
2018-06-13 20:28:19.077+0000: shutting down, reason=saved
2018-06-13T20:28:19.118226Z qemu-system-x86_64: terminating on signal 15 from
pid 457 (/usr/bin/libvirtd)
red_channel_client_disconnect: rcc=0x7f7eaa3d8a30 (channel=0x7f7eaa34d300
type=5 id=0)
red_channel_client_disconnect: rcc=0x7f7e22bf04b0 (channel=0x7f7eaa34d3c0
type=6 id=0)
red_channel_client_disconnect: rcc=0x7f7e22bd89b0 (channel=0x7f7e214599a0
type=9 id=0)
red_channel_client_disconnect: rcc=0x7f7eaa3de270 (channel=0x7f7e21459a70
type=9 id=1)
2018-06-13 20:29:04.933+0000: starting up libvirt version: 4.3.0, qemu
version: 2.12.0, hostname: arch-vaio.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin QEMU_AUDIO_DRV=spice
/usr/bin/qemu-system-x86_64 -name guest=Windows,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-5-Windows/master-key.aes
-machine pc-i440fx-2.7,accel=kvm,usb=off,vmport=off,dump-guest-core=off -cpu
Nehalem,vme=on,ss=on,pcid=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,rdtscp=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff
-m 2048 -realtime mlock=off -smp 4,sockets=1,cores=2,threads=2 -uuid
f14684d3-5f81-4743-8512-e516d85ca2c9 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-5-Windows/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device nec-usb-xhci,id=usb,bus=pci.0,addr=0x6 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/mnt/media/Qemu/windows10.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
-drive
file=/usr/share/spice-guest-tools/spice-guest-tools.iso,format=raw,if=none,id=drive-ide0-0-1,readonly=on
-device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -netdev
user,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:44:08:31,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
-device usb-tablet,id=input1,bus=usb.0,port=3 -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 -incoming defer -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg
timestamp=on
2018-06-13T20:29:05.185563Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/6 (label charserial0)
red_qxl_loadvm_commands:
2018-06-13T20:29:28.899527Z qemu-system-x86_64: warning: usb-redir connection
broken during migration
2018-06-13T20:29:28.904336Z qemu-system-x86_64: warning: usb-redir
connection broken during migration
main_channel_link: add main channel client
main_channel_handle_message: agent start
red_qxl_set_cursor_peer:
inputs_connect: inputs channel client create
main_channel_handle_message: agent start
main_channel_handle_message: agent start
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