Amogh Vasekar created CLOUDSTACK-7356: -----------------------------------------
Summary: CLONE - NPE XenServerGuru.java:95 when remove the nic from the vm in Stopped state Key: CLOUDSTACK-7356 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7356 Project: CloudStack Issue Type: Bug Security Level: Public (Anyone can view this level - this is the default.) Affects Versions: 4.4.0 Reporter: Amogh Vasekar Assignee: Amogh Vasekar Priority: Critical Fix For: 4.5.0 Steps to reproduce: 1) deploy vm with 1 network in Xen environment. Stop it 2) attach nic to the stopped vm from another network 3) Try to delete the nic. Following NPE happens: java.lang.NullPointerException at com.cloud.hypervisor.XenServerGuru.implement(XenServerGuru.java:95) at com.cloud.vm.VirtualMachineManagerImpl.orchestrateRemoveNicFromVm(VirtualMachineManagerImpl.java:3554) at com.cloud.vm.VirtualMachineManagerImpl.orchestrateRemoveNicFromVm(VirtualMachineManagerImpl.java:5280) 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:5325) at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503) 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$5.run(AsyncJobManagerImpl.java:460) at java.util.concurrent.Executors$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:744) -- This message was sent by Atlassian JIRA (v6.2#6252)