Created attachment 758025 [details]
snapshot

Description of problem:

Win2008r2.x86_64.unattended_install.cdrom.with_migration stuck at 'completing installation'

Version-Release number of selected component (if applicable):
kernel-3.10.0-0.rc3.58.el7
qemu-kvm-1.5.0-2.el7

How reproducible:
1/2

Steps to Reproduce:
1.start a win2008r2 guest install, and keep ping-pong migrate during the process
/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/qemu/qemu \
    -S \
    -name 'vm1' \
    -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20130603-215826-ZSpmZXj6,server,nowait \
    -mon chardev=qmp_id_qmpmonitor1,mode=control \
    -chardev socket,id=serial_id_serial1,path=/tmp/serial-serial1-20130603-215826-ZSpmZXj6,server,nowait \
    -device isa-serial,chardev=serial_id_serial1 \
    -chardev socket,id=seabioslog_id_20130603-215826-ZSpmZXj6,path=/tmp/seabios-20130603-215826-ZSpmZXj6,server,nowait \
    -device isa-debugcon,chardev=seabioslog_id_20130603-215826-ZSpmZXj6,iobase=0x402 \
    -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=0x4 \
    -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/images/win2008r2-64.qcow2',if=none,id=drive-ide0-0-0,media=disk,cache=none,snapshot=off,format=qcow2,aio=threads \
    -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0 \
    -device e1000,netdev=idHKornL,mac=9a:82:83:84:85:86,bus=pci.0,addr=0x3,id='idcVr0oy' \
    -netdev tap,id=idHKornL,fd=34 \
    -m 4096 \
    -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \
    -cpu 'Penryn',hv_relaxed \
    -M pc \
    -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/isos/ISO/Win2008R2/en_windows_server_2008_r2_standard_enterprise_datacenter_and_web_with_sp1_x64_dvd_617601.iso',if=none,id=drive-ide0-0-1,media=cdrom,snapshot=off,format=raw \
    -device ide-drive,bus=ide.0,unit=1,drive=drive-ide0-0-1 \
    -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/isos/windows/winutils.iso',if=none,id=drive-ide0-1-0,media=cdrom,snapshot=off,format=raw \
    -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0 \
    -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/isos/windows/virtio-win.iso',if=none,id=drive-ide0-1-1,media=cdrom,snapshot=off,format=raw \
    -device ide-drive,bus=ide.1,unit=1,drive=drive-ide0-1-1 \
    -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/images/win2008-r2-64/answer.vfd',if=none,id=fdc0-0-0,media=disk,snapshot=off,readonly=off,format=raw \
    -global isa-fdc.driveA=fdc0-0-0 \
    -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
    -vnc :3 \
    -vga std \
    -rtc base=localtime,clock=host,driftfix=slew  \
    -boot order=cdn,once=d,menu=off  \
    -enable-kvm \
    -incoming tcp:0:5200

2.
3.

Actual results:
vm stucks, see snapshot

Expected results:
both host and guest work well,
not vm stuck

Additional info:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 23
model name	: Intel(R) Core(TM)2 Quad CPU    Q9400  @ 2.66GHz
stepping	: 10
microcode	: 0xa0b
cpu MHz		: 1998.000
cache size	: 3072 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dtherm tpr_shadow vnmi flexpriority
bogomips	: 5333.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 36 bits physical, 48 bits virtual
power management: