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From "Marcus Sorensen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-3682) NPE in BridgeVifDriver causing systemvm startup failure in KVM
Date Tue, 23 Jul 2013 18:40:50 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-3682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13716900#comment-13716900
] 

Marcus Sorensen commented on CLOUDSTACK-3682:
---------------------------------------------

On vlanid, you've never needed one for public traffic as far as I'm aware. It could be 'untagged',
I'm not sure immediately how that comes through (whether vlanId is null or something else).
But you would need a traffic label assigned, or if not perhaps the detection of the default
bridge is broken. The agent.properties might be useful.
                
> NPE in BridgeVifDriver causing systemvm startup failure in KVM
> --------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3682
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3682
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Install and Setup, KVM
>            Reporter: Prasanna Santhanam
>            Priority: Blocker
>             Fix For: 4.2.0
>
>
> KVM start up of systemVMs is broken on master with the following exception
> found in the management server logs
> Running against master (88c84d91092f7f77bf7766a5164de90ac703bdc9)
> Management Server:
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,858 DEBUG
[agent.manager.AgentAttache] (secstorage-1:null) Request seq: 1368719379
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,859 DEBUG
[agent.transport.Request] (AgentManager-Handler-3:null) Seq 2-1785069582: Processing:  { Ans:
, MgmtId: 200973787296321, via: 2, Ver: v1, Flags: 10, [{"com.cloud.agent.api.Answer":{"result":false,"details":"java.lang.NullPointerException\n\tat
com.cloud.hypervisor.kvm.resource.BridgeVifDriver.plug(BridgeVifDriver.java:118)\n\tat com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVif(LibvirtComputingResource.java:3504)\n\tat
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVifs(LibvirtComputingResource.java:3266)\n\tat
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(L...
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com ...ibvirtComputingResource.java: 3291)\n\tat
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1223)\n\tat
com.cloud.agent.Agent.processRequest(Agent.java:499)\n\tat com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:807)\n\tat
com.cloud.utils.nio.Task.run(Task.java:83)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)\n\tat
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:679)\n","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous failure","wait":0}}] }
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,862 DEBUG
[agent.transport.Request] (consoleproxy-1:null) Seq 2-1785069582: Received:  { Ans: , MgmtId:
200973787296321, via: 2, Ver: v1, Flags: 10, { Answer, Answer } }
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,864 DEBUG
[agent.manager.AgentAttache] (secstorage-1:null) waiting to send 1368719379
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,864 DEBUG
[agent.manager.AgentAttache] (secstorage-1:null) entering synchronize block for sending 1368719379
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com local0: 2013-07-20 04:32:55,867 ERROR
[cloud.vm.VirtualMachineManagerImpl] (consoleproxy-1:null) Failed to start instance VM[ConsoleProxy|v-2-VM]
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com com.cloud.utils.exception.CloudRuntimeException:
Unable to get answer that is of class com.cloud.agent.api.StartAnswer
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.agent.manager.Commands.getAnswer(Commands.java:80)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:939)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:614)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:607)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.consoleproxy.ConsoleProxyManagerImpl.startProxy(ConsoleProxyManagerImpl.java:555)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.consoleproxy.ConsoleProxyManagerImpl.allocCapacity(ConsoleProxyManagerImpl.java:927)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:1641)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:156)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:111)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> Jul 19 21:32:55 cloudstack-centos63.fmt.vmops.com     at java.lang.Thread.run(Thread.java:679)
> Agent:
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com local1: 2013-07-20 05:25:24,952 WARN  [cloud.agent.Agent]
(agentRequest-Handler-1:null) Caught: 
> Jul 19 22:25:24 java.lang.NullPointerException  
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.hypervisor.kvm.resource.BridgeVifDriver.plug(BridgeVifDriver.java:118)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVif(LibvirtComputingResource.java:3504)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVifs(LibvirtComputingResource.java:3266)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:3291)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1223)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.agent.Agent.processRequest(Agent.java:499)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:807)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at com.cloud.utils.nio.Task.run(Task.java:83)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> Jul 19 22:25:24 apache-81-3.fmt.vmops.com     at java.lang.Thread.run(Thread.java:679)

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