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<div>Hi, experts:</div>
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<div>I am trying to launch a VM from Horizon Dashboard, but the instance was started, but then paused for unknown reason. </div>
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<div>The libvirt log showed:</div>
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<div>[root@as-cmp1 libvirt]# tail -f libvirtd.log </div>
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<div>2013-02-09 04:35:04.257+0000: 2754: error : virNWFilterDHCPSnoopEnd:2131 : internal error ifname "vnet0" not in key map</div>
<div>2013-02-09 04:35:04.267+0000: 2754: error : virNetDevGetIndex:653 : Unable to get index for interface vnet0: No such device</div>
<div>2013-02-09 04:49:41.427+0000: 2756: warning : virCgroupMoveTask:885 : no vm cgroup in controller 3</div>
<div>2013-02-09 04:49:41.427+0000: 2756: warning : virCgroupMoveTask:885 : no vm cgroup in controller 4</div>
<div>2013-02-09 04:49:41.427+0000: 2756: warning : virCgroupMoveTask:885 : no vm cgroup in controller 6</div>
<div>2013-02-09 04:57:29.579+0000: 2755: error : virNWFilterDHCPSnoopEnd:2131 : internal error ifname "vnet0" not in key map</div>
<div>2013-02-09 04:57:29.591+0000: 2755: error : virNetDevGetIndex:653 : Unable to get index for interface vnet0: No such device</div>
<div>2013-02-09 04:57:45.724+0000: 2751: error : virNetSocketReadWire:1184 : End of file while reading data: Input/output error</div>
<div>2013-02-09 04:57:49.193+0000: 2751: error : virNetSocketReadWire:1184 : End of file while reading data: Input/output error</div>
<div>2013-02-09 04:57:49.194+0000: 2751: error : virNetSocketReadWire:1184 : End of file while reading data: Input/output error</div>
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<div>The KVM instance log showed:</div>
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<div>[root@as-cmp1 qemu]# tail -f instance-00000005.log </div>
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<div>qemu: terminating on signal 15 from pid 2746</div>
<div>2013-02-09 05:03:25.426+0000: shutting down</div>
<div>2013-02-09 05:03:29.078+0000: starting up</div>
<div>LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name instance-00000005 -S -M rhel6.4.0 -cpu Nehalem,+rdtscp,+vmx,+ht,+ss,+acpi,+ds,+vme -enable-kvm -m 2048 -smp 1,sockets=1,cores=1,threads=1 -uuid c533cf9f-8d11-4204-8ba6-5b803b7311c4
-smbios type=1,manufacturer=Red Hat,, Inc.,product=Red Hat OpenStack Nova,version=2012.2.2-8.el6ost,serial=421511de-c214-d27f-ab02-78ec0144b8c2,uuid=c533cf9f-8d11-4204-8ba6-5b803b7311c4 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-00000005.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-kvm-pit-reinjection -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/nova/instances/instance-00000005/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/instance-00000005/disk.local,if=none,id=drive-virtio-disk1,format=qcow2,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1
-netdev tap,fd=28,id=hostnet0,vhost=on,vhostfd=29 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:f1:bc:a8,bus=pci.0,addr=0x3 -chardev file,id=charserial0,path=/var/lib/nova/instances/instance-00000005/console.log -device isa-serial,chardev=charserial0,id=serial0
-chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6</div>
<div>char device redirected to /dev/pts/1</div>
<div>KVM internal error. Suberror: 2</div>
<div>extra data[0]: 80000003</div>
<div>extra data[1]: 80000603</div>
<div>rax 0000000000000023 rbx 00000000000000fd rcx 0000000000000000 rdx 00000000000003d1</div>
<div>rsi 0000000000000003 rdi 000000000000c992 rsp 000000000000be76 rbp 0000000000000000</div>
<div>r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11 0000000000000000</div>
<div>r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 0000000000000000</div>
<div>rip 0000000000006f05 rflags 00000016</div>
<div>cs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>ds 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>es f000 (000f0000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>ss 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>fs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>gs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)</div>
<div>tr 0000 (feffd000/00002088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)</div>
<div>ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)</div>
<div>gdt fc558/37</div>
<div>idt 0/3ff</div>
<div>cr0 10 cr2 0 cr3 0 cr4 0 cr8 0 efer 0</div>
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<div>Have you seen this issue before? I am using RHEL 6.4 beta + Folsom Preview.</div>
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<div>Thanks!</div>
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<div>Shixiong</div>
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<b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); ">Shixiong Shang</span></b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); "><br>
<b>Solution Architect</b><br>
<b>WWSP Digital Media Distribution</b><br>
<b>Advanced Services</b></span></p>
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<b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); ">CCIE R&S - #17235</span></b></p>
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<b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); "><a href="mailto:shshang@cisco.com" style="color: blue; "><span style="color: rgb(102, 102, 102); ">shshang@cisco.com</span></a><br>
Phone: +1 919 392 5192<br>
Mobile: +1 919 272 1358</span></b></p>
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<b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); ">Cisco Systems, Inc.<br>
7200-4 Kit Creek Road<br>
RTP, NC 27709-4987 <br>
United States<br>
<a href="http://www.cisco.com/" style="color: blue; "><span style="color: rgb(102, 102, 102); ">Cisco.com</span></a></span></b></p>
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<b><span style="font-size: 9pt; font-family: Arial, sans-serif; color: rgb(102, 102, 102); ">!--- Stay Hungry Stay Foolish ---!</span></b></div>
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