[CLOUDSTACK-8237] add nic with instance throw java.lang.NullPointerException

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.4.3
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: CentOS 7 which Java 1.7.0_75, Running simulator/
• Assignee: Unassigned
• Reporter: Star Guo
• Created: 10/Feb/15 12:44
• Updated: 11/May/16 11:19

Description

In simulator env, I create a serviceoffering with cpu&mem custom , and deploy an instance with this serviceoffering. After that, I add nic on this instance and throw this issus:

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WARN [c.c.u.d.Merovingian2] (API-Job-Executor-2:ctx-abcb085b job-26 ctx-c85611f5) Was unable to find lock for the key vm_instance6 and thread id 2089552368
INFO [o.a.c.f.j.i.AsyncJobMonitor] (Work-Job-Executor-2:ctx-754aeed8 job-26/job-27) Add job-27 into job monitoring
ERROR [c.c.v.VmWorkJobHandlerProxy] (Work-Job-Executor-2:ctx-754aeed8 job-26/job-27 ctx-26199438) Invocation exception, caused by: java.lang.NullPointerException
INFO [c.c.v.VmWorkJobHandlerProxy] (Work-Job-Executor-2:ctx-754aeed8 job-26/job-27 ctx-26199438) Rethrow exception java.lang.NullPointerException
ERROR [c.c.v.VmWorkJobDispatcher] (Work-Job-Executor-2:ctx-754aeed8 job-26/job-27) Unable to complete AsyncJobVO

{id:27, userId: 2, accountId: 2, instanceType: null, instanceId: null, cmd: com.cloud.vm.VmWorkAddVmToNetwork, cmdInfo: rO0ABXNyACFjb20uY2xvdWQudm0uVm1Xb3JrQWRkVm1Ub05ldHdvcmt6-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-AARMAARkbnMycQB-AARMAAZmb3JtYXR0ACpMY29tL2Nsb3VkL25ldHdvcmsvTmV0d29ya3MkQWRkcmVzc0Zvcm1hdDtMAAdnYXRld2F5cQB-AARMAAppcDRBZGRyZXNzcQB-AARMAAppcDZBZGRyZXNzcQB-AARMAAdpcDZDaWRycQB-AARMAAdpcDZEbnMxcQB-AARMAAdpcDZEbnMycQB-AARMAAppcDZHYXRld2F5cQB-AARMAAxpc29sYXRpb25VcmlxAH4ADEwACm1hY0FkZHJlc3NxAH4ABEwABG1vZGV0ACFMY29tL2Nsb3VkL25ldHdvcmsvTmV0d29ya3MkTW9kZTtMAARuYW1lcQB-AARMAAduZXRtYXNrcQB-AARMAAtuZXR3b3JrUmF0ZXEAfgANTAANcmVxdWVzdGVkSXB2NHEAfgAETAANcmVxdWVzdGVkSXB2NnEAfgAETAANcmVzZXJ2YXRpb25JZHEAfgAETAAIc3RyYXRlZ3l0ACZMY29tL2Nsb3VkL3ZtL05pYyRSZXNlcnZhdGlvblN0cmF0ZWd5O0wAC3RyYWZmaWNUeXBldAAoTGNvbS9jbG91ZC9uZXR3b3JrL05ldHdvcmtzJFRyYWZmaWNUeXBlO0wABHV1aWRxAH4ABHhwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwcHBwcHBwcHBwcHBwcHBwcHBwcHBwcHBw, cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid: 8796758677527, completeMsid: null, lastUpdated: null, lastPolled: null, created: Tue Feb 10 07:20:35 EST 2015}

, job origin:26
java.lang.NullPointerException
at com.cloud.hypervisor.HypervisorGuruBase.toVirtualMachineTO(HypervisorGuruBase.java:125)
at com.cloud.simulator.SimulatorGuru.implement(SimulatorGuru.java:46)
at com.cloud.vm.VirtualMachineManagerImpl.orchestrateAddVmToNetwork(VirtualMachineManagerImpl.java:3467)
at com.cloud.vm.VirtualMachineManagerImpl.orchestrateAddVmToNetwork(VirtualMachineManagerImpl.java:5288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
at com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:5346)
at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:501)
at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:458)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
INFO [o.a.c.f.j.i.AsyncJobMonitor] (Work-Job-Executor-2:ctx-754aeed8 job-26/job-27) Remove job-27 from job monitoring
ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-2:ctx-abcb085b job-26) Unexpected exception while executing org.apache.cloudstack.api.command.admin.vm.AddNicToVMCmdByAdmin
java.lang.RuntimeException: Job failed due to exception null
at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:114)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:501)
at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:458)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
INFO [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-2:ctx-abcb085b job-26) Remove job-26 from job monitoring
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Is it the wrong variable type？