Github user borisstoyanov commented on the issue:
https://github.com/apache/cloudstack/pull/2003
Thanks @ustcweizhou
here's the StartCommand log
```
2017-03-16 08:48:46,068 DEBUG [cloud.agent.Agent]
(agentRequest-Handler-3:null) (logid:be1f1987) Request:Seq
1-2088825802169778189: { Cmd , MgmtId: 6629449860900, via: 1, Ver: v1, Flags:
100011,
[{"com.cloud.agent.api.StartCommand":{"vm":{"id":5,"name":"r-5-VM","type":"DomainRouter","cpus":1,"minSpeed":250,"maxSpeed":500,"minRam":268435456,"maxRam":268435456,"arch":"x86_64","os":"Debian
GNU/Linux 5.0 (64-bit)","platformEmulator":"Debian GNU/Linux 5","bootArgs":"
template=domP name=r-5-VM eth2ip=10.1.35.83 eth2mask=255.255.224.0
gateway=10.1.63.254 eth0ip=10.1.1.1 eth0mask=255.255.255.0
domain=cs2cloud.internal cidrsize=24 dhcprange=10.1.1.1 eth1ip=169.254.2.157
eth1mask=255.255.0.0 type=router disable_rp_filter=true dns1=8.8.8.8
dns2=8.8.4.4
baremetalnotificationsecuritykey=QtUSkBDvXbuIN02ekUDrlpkmPzc5XXTVAOV1_L3Nvozwp46Xyq7PnGvYYiPWctsrMj2cgIIxFIUzXOXLntsomA
baremetalnotificationapikey=3cvNCQ5aBbRVT2a1vjuO0WKF3cELdiS86t_J_5GJnpPTobkyHZPjmxIKuDNHZHRpzfWooLi6pms0QPiEhpiq5A
host=1
0.2.2.44
port=8080","enableHA":true,"limitCpuUse":false,"enableDynamicallyScaleVm":false,"vncPassword":"aFTlD_W3vJCMrO9fjc_GFA","params":{"cpuOvercommitRatio":"2.0","memoryOvercommitRatio":"1.0"},"uuid":"469106c8-107d-46b9-9bd0-237221c97ffe","disks":[{"data":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"2844d31e-edd9-40a1-8e2d-0394df1b2d1d","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"a86067db-e2df-3c95-819c-254d6d60f4bd","id":2,"poolType":"NetworkFilesystem","host":"10.2.0.16","path":"/acs/primary/ref-trl-106-k-cs410-bstoyanov/ref-trl-106-k-cs410-bstoyanov-kvm-pri2","port":2049,"url":"NetworkFilesystem://10.2.0.16/acs/primary/ref-trl-106-k-cs410-bstoyanov/ref-trl-106-k-cs410-bstoyanov-kvm-pri2/?ROLE=Primary&STOREUUID=a86067db-e2df-3c95-819c-254d6d60f4bd","isManaged":false}},"name":"ROOT-5","size":348984320,"path":"2844d31e-edd9-40a1-8e2d-0394df1b2d1d","volumeId":5,"vmName":"r-5-VM","accountId":2,"format":"QCOW2","prov
isioningType":"THIN","id":5,"deviceId":0,"bytesReadRate":0,"bytesWriteRate":0,"iopsReadRate":0,"iopsWriteRate":0,"hypervisorType":"KVM"}},"diskSeq":0,"path":"2844d31e-edd9-40a1-8e2d-0394df1b2d1d","type":"ROOT","_details":{"storageHost":"10.2.0.16","managed":"false","storagePort":"2049","volumeSize":"348984320"}}],"nics":[{"deviceId":2,"networkRateMbps":200,"defaultNic":true,"pxeDisable":true,"nicUuid":"8bc36a5d-e51a-4f93-b764-89d452a89617","uuid":"268a2858-a1ac-4aec-aa3f-365c4ea97d18","ip":"10.1.35.83","netmask":"255.255.224.0","gateway":"10.1.63.254","mac":"06:17:c6:00:00:03","dns1":"8.8.8.8","dns2":"8.8.4.4","broadcastType":"Vlan","type":"Public","broadcastUri":"vlan://7","isolationUri":"vlan://7","isSecurityGroupEnabled":false,"name":"cloudbr1"},{"deviceId":0,"networkRateMbps":200,"defaultNic":false,"pxeDisable":true,"nicUuid":"cf5bcb72-96e2-47a2-a5b2-9187d8922ae5","uuid":"9046a22a-ac92-45c9-9757-107ca10e38d4","ip":"10.1.1.1","netmask":"255.255.255.0","mac":"02:00:46:fd:00:03","d
ns1":"8.8.8.8","dns2":"8.8.4.4","broadcastType":"Vlan","type":"Guest","broadcastUri":"vlan://884","isolationUri":"vlan://884","isSecurityGroupEnabled":false,"name":"cloudbr1"},{"deviceId":1,"networkRateMbps":-1,"defaultNic":false,"pxeDisable":true,"nicUuid":"8cc9d552-6238-4add-9497-9b3d61ca938a","uuid":"9a24aaa5-e041-460c-9954-660fb4a41404","ip":"169.254.2.157","netmask":"255.255.0.0","gateway":"169.254.0.1","mac":"0e:00:a9:fe:02:9d","broadcastType":"LinkLocal","type":"Control","isSecurityGroupEnabled":false}]},"hostIp":"10.2.5.1","executeInSequence":false,"wait":0}},{"com.cloud.agent.api.check.CheckSshCommand":{"ip":"169.254.2.157","port":3922,"interval":6,"retries":100,"name":"r-5-VM","wait":0}},{"com.cloud.agent.api.GetDomRVersionCmd":{"accessDetails":{"router.ip":"169.254.2.157","router.name":"r-5-VM"},"wait":0}},{},{"com.cloud.agent.api.routing.AggregationControlCommand":{"action":"Start","accessDetails":{"router.guest.ip":"10.1.1.1","router.ip":"169.254.2.157","router.name":"r
-5-VM"},"wait":0}},{"com.cloud.agent.api.routing.IpAssocCommand":{"ipAddresses":[{"accountId":2,"publicIp":"10.1.35.83","sourceNat":true,"add":true,"oneToOneNat":false,"firstIP":true,"broadcastUri":"vlan://7","vlanGateway":"10.1.63.254","vlanNetmask":"255.255.224.0","vifMacAddress":"06:b5:28:00:00:03","networkRate":200,"trafficType":"Public","networkName":"cloudbr1","newNic":false}],"accessDetails":{"router.guest.ip":"10.1.1.1","router.ip":"169.254.2.157","zone.network.type":"Advanced","router.name":"r-5-VM"},"wait":0}},{"com.cloud.agent.api.routing.SetMonitorServiceCommand":{"services":[{"id":0,"service":"dhcp","processname":"dnsmasq","serviceName":"dnsmasq","servicePath":"/var/run/dnsmasq/dnsmasq.pid","pidFile":"/var/run/dnsmasq/dnsmasq.pid","isDefault":false},{"id":0,"service":"loadbalancing","processname":"haproxy","serviceName":"haproxy","servicePath":"/var/run/haproxy.pid","pidFile":"/var/run/haproxy.pid","isDefault":false},{"id":0,"service":"ssh","processname":"sshd","service
Name":"ssh","servicePath":"/var/run/sshd.pid","pidFile":"/var/run/sshd.pid","isDefault":true},{"id":0,"service":"webserver","processname":"apache2","serviceName":"apache2","servicePath":"/var/run/apache2.pid","pidFile":"/var/run/apache2.pid","isDefault":true}],"accessDetails":{"router.guest.ip":"10.1.1.1","router.ip":"169.254.2.157","router.name":"r-5-VM"},"wait":0}},{"com.cloud.agent.api.routing.DhcpEntryCommand":{"vmMac":"02:00:36:d3:00:01","vmIpAddress":"10.1.1.213","vmName":"VM-3037a6ae-589d-4aa1-8d82-e2e0f2eb25e7","defaultRouter":"10.1.1.1","defaultDns":"10.1.1.1","duid":"00:03:00:01:02:00:36:d3:00:01","isDefault":true,"executeInSequence":false,"accessDetails":{"router.guest.ip":"10.1.1.1","router.ip":"169.254.2.157","zone.network.type":"Advanced","router.name":"r-5-VM"},"wait":0}},{"com.cloud.agent.api.routing.VmDataCommand":{"vmIpAddress":"10.1.1.213","vmName":"VM-3037a6ae-589d-4aa1-8d82-e2e0f2eb25e7","executeInSequence":false,"accessDetails":{"router.guest.ip":"10.1.1.1","ro
uter.ip":"169.254.2.157","zone.network.type":"Advanced","router.name":"r-5-VM"},"wait":0}},{"com.cloud.agent.api.routing.AggregationControlCommand":{"action":"Finish","accessDetails":{"router.guest.ip":"10.1.1.1","router.ip":"169.254.2.157","router.name":"r-5-VM"},"wait":0}}]
}
```
agent.properties:
```
[root@PhysHost1 ~]# cat /etc/cloudstack/agent/agent.properties
#Storage
#Thu Mar 16 08:48:14 UTC 2017
guest.network.device=cloudbr1
workers=5
private.network.device=cloudbr0
port=8250
resource=com.cloud.hypervisor.kvm.resource.LibvirtComputingResource
pod=1
zone=1
guid=998db015-e979-374e-b827-7ff433df0757
hypervisor.type=kvm
cluster=1
public.network.device=cloudbr1
local.storage.uuid=cd74b728-5a19-48bc-979f-b12630119586
domr.scripts.dir=scripts/network/domr/kvm
host=10.2.2.44
LibvirtComputingResource.id=1
```
Bridge info:
```
[root@PhysHost1 ~]# brctl show
bridge name bridge id STP enabled interfaces
brp55p1-7 8000.001517d6ba17 no p55p1.7
vnet2
vnet3
brp55p1-884 8000.001517d6ba17 no p55p1.884
vnet0
cloud0 8000.fe00a9fe029d no vnet1
cloudbr0 8000.00266cfe085d no eth1
cloudbr1 8000.001517d6ba17 no p55p1
virbr0 8000.525400250f61 yes virbr0-nic
```
dumpxml output:
```
virsh # dumpxml 2
<domain type='kvm' id='2'>
<name>r-5-VM</name>
<uuid>469106c8-107d-46b9-9bd0-237221c97ffe</uuid>
<description>Debian GNU/Linux 5.0 (64-bit)</description>
<memory unit='KiB'>262144</memory>
<currentMemory unit='KiB'>262144</currentMemory>
<vcpu placement='static'>1</vcpu>
<cputune>
<shares>250</shares>
</cputune>
<sysinfo type='smbios'>
<system>
<entry name='manufacturer'>Apache Software Foundation</entry>
<entry name='product'>CloudStack KVM Hypervisor</entry>
<entry name='uuid'>469106c8-107d-46b9-9bd0-237221c97ffe</entry>
</system>
</sysinfo>
<os>
<type arch='x86_64' machine='rhel6.6.0'>hvm</type>
<boot dev='cdrom'/>
<boot dev='hd'/>
<smbios mode='sysinfo'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu>
</cpu>
<clock offset='utc'>
<timer name='kvmclock'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source
file='/mnt/a86067db-e2df-3c95-819c-254d6d60f4bd/2844d31e-edd9-40a1-8e2d-0394df1b2d1d'/>
<target dev='vda' bus='virtio'/>
<serial>2844d31eedd940a18e2d</serial>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07'
function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw' cache='none'/>
<source file='/usr/share/cloudstack-common/vms/systemvm.iso'/>
<target dev='hdc' bus='ide'/>
<readonly/>
<alias name='ide0-1-0'/>
<address type='drive' controller='0' bus='1' target='0' unit='0'/>
</disk>
<controller type='usb' index='0'>
<alias name='usb0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x2'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='02:00:46:fd:00:03'/>
<source bridge='brp55p1-884'/>
<target dev='vnet0'/>
<model type='virtio'/>
<alias name='net0'/>
<rom bar='off' file=''/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='0e:00:a9:fe:02:9d'/>
<source bridge='cloud0'/>
<target dev='vnet1'/>
<model type='virtio'/>
<alias name='net1'/>
<rom bar='off' file=''/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='06:17:c6:00:00:03'/>
<source bridge='brp55p1-7'/>
<target dev='vnet2'/>
<model type='virtio'/>
<alias name='net2'/>
<rom bar='off' file=''/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05'
function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='06:b5:28:00:00:03'/>
<source bridge='brp55p1-7'/>
<target dev='vnet3'/>
<model type='virtio'/>
<alias name='net3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08'
function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/0'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/r-5-VM.agent'/>
<target type='virtio' name='r-5-VM.vport'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<channel type='unix'>
<source mode='bind'
path='/var/lib/libvirt/qemu/r-5-VM.org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0'/>
<alias name='channel1'/>
<address type='virtio-serial' controller='0' bus='0' port='2'/>
</channel>
<input type='tablet' bus='usb'>
<alias name='input0'/>
</input>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='5900' autoport='yes' listen='10.2.5.1'>
<listen type='address' address='10.2.5.1'/>
</graphics>
<video>
<model type='cirrus' vram='9216' heads='1'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<memballoon model='none'>
<alias name='balloon0'/>
</memballoon>
</devices>
</domain>
```
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