[Bug 120751] Host kernel freezes when I shutdown guest

bugzilla-daemon
2016-06-21T20:05:10Z

--- Comment #4 from Martin Kletzander <mkletzan@redhat.com> ---
Created attachment 220851
--> https://bugzilla.kernel.org/attachment.cgi?id=220851&action=edit
Domain XML

Domain XML added in case someone asks although it probably doesn't have
anything in common with the issue. QEMU command line looks like this (in case
that helps):

/usr/bin/qemu-system-x86_64 -name guest=rhel7,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-rhel7/master-key.aes
-machine pc-i440fx-1.7,accel=kvm,usb=off,dump-guest-core=off -cpu SandyBridge
-m 4096 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -numa
node,nodeid=0,cpus=0,cpus=2,mem=2048 -numa node,nodeid=1,cpus=1,cpus=3,mem=2048
-uuid f49fa544-f21d-4267-8958-d82570644f39 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-1-rhel7/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
if=none,id=drive-ide0-0-0,readonly=on -device
ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive
file=/var/lib/libvirt/images/rhel7.img,format=qcow2,if=none,id=drive-virtio-disk0
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=25,id=hostnet0,vhost=on,vhostfd=27 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:42:be:45,bus=pci.0,addr=0x3
-netdev tap,fd=28,id=hostnet1 -device
rtl8139,netdev=hostnet1,id=net1,mac=52:54:00:42:be:55,bus=pci.0,addr=0x7
-chardev spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-chardev
socket,id=charchannel1,path=/var/lib/libvirt/qemu/channel/target/domain-1-rhel7/org.qemu.guest_agent.0,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0
-device usb-tablet,id=input0 -vnc
unix:/var/lib/libvirt/qemu/domain-1-rhel7/vnc.sock -spice
port=5901,tls-port=5902,addr=127.0.0.1,disable-ticketing,x509-dir=/etc/pki/libvirt-spice,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -device pvpanic -msg
timestamp=on