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Bug 1005755

Summary: loadvm is responded with "Error -22 while loading VM state"
Product: Red Hat Enterprise Linux 6 Reporter: xhan
Component: qemu-kvmAssignee: Virtualization Maintenance <virt-maint>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: low    
Version: 6.5CC: acathrow, bsarathy, chayang, juzhang, michen, mkenneth, qzhang, sluo, virt-maint, xfu
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-09-16 20:17:06 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description xhan 2013-09-09 10:42:57 UTC
Description of problem:

The error happens while loading saved vm. 

Version-Release number of selected component (if applicable):
kernel:2.6.32-416.el6.x86_64
qemu-kvm:qemu-kvm-0.12.1.2-2.400.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1. start vm
/usr/libexec/qemu-kvm \
    -S \
    -name 'virt-tests-vm1' \
    -nodefaults \
    -monitor stdio \
    -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=0x4 \
    -drive file='win7-64-virtio.qcow2',index=0,if=none,id=drive-virtio-disk1,media=disk,cache=none,snapshot=off,format=qcow2,aio=native \
    -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,bootindex=0 \
    -device virtio-net-pci,netdev=idUt8YgM,mac='9a:2b:2c:2d:2e:2f',bus=pci.0,addr=0x3,id='idD1B5Cy' \
    -netdev tap,id=idUt8YgM,vhost=on,script= \
    -m 4096 \    
    -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \
    -cpu 'SandyBridge' \
    -M rhel6.5.0 \
    -device AC97,addr=0x6 \
    -drive file='test.qcow2',if=none,id=fdc0-0-0,media=disk,readonly=off,format=qcow2 \
    -global isa-fdc.driveA=fdc0-0-0 \
    -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
    -vnc :0 \
    -vga qxl \
    -global qxl-vga.vram_size=33554432 \
    -rtc base=localtime,clock=host,driftfix=slew  \
    -boot order=cdn,once=c,menu=off  \
    -enable-kvm

2. execute "cont " to start the vm in human monitor
3. then launch "stop" in human monitor
3. save vm via human monitor
   (qemu)"savevm 1"
4. after that, load it.
   (qemu)"loadvm 1"

Actual results:
Error happens:
Error -22 while loading VM state

Expected results:
Should not response with errors.

Additional info:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 23
model name	: Intel(R) Xeon(R) CPU           E5205  @ 1.86GHz
stepping	: 6
cpu MHz		: 1861.941
cache size	: 6144 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
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 aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 lahf_lm dts tpr_shadow vnmi flexpriority
bogomips	: 3723.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 38 bits physical, 48 bits virtual
power management:

Comment 2 Qunfang Zhang 2013-09-16 10:48:51 UTC
This is a duplicate bug with bug 1007224, maybe need to close one of them.

Comment 3 Ademar Reis 2013-09-16 20:17:06 UTC
(In reply to Qunfang Zhang from comment #2)
> This is a duplicate bug with bug 1007224, maybe need to close one of them.

closing this one, as bug 1007224 is in POST state.

*** This bug has been marked as a duplicate of bug 1007224 ***