I was trying to create Ubuntu instance from ISO on xenserver 6.2 & received below error..
2014-06-24 17:28:38,600 DEBUG [c.c.a.ApiServlet] (catalina-exec-17:ctx-736ea19c ctx-d2da377e) ===END=== 192.168.160.192 -- GET command=queryAsyncJobResult&jobId=06293d5e-1349-453c-a1c6-45646ff093d1&response=json&sessionkey=hRCT8eVG2WFHAM6sev8pPoXvpLs%3D&_=1403611118528 2014-06-24 17:28:40,416 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] 2014-06-24 17:28:40,499 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Unable to start VM(i-2-42-VM) on host(dc1d7e1c-b09b-45a5-a10e-5479f50aa16f) due to Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] at com.cloud.hypervisor.xen.resource.CitrixResourceBase.checkForSuccess(CitrixResourceBase.java:3764) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.startVM(CitrixResourceBase.java:3876) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1721) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,505 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Catch Exception: class com.cloud.utils.exception.CloudRuntimeException due to com.cloud.utils.exception.CloudRuntimeException: Unable to start VM(i-2-42-VM) on host(dc1d7e1c-b09b-45a5-a10e-5479f50aa16f) due to Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] com.cloud.utils.exception.CloudRuntimeException: Unable to start VM(i-2-42-VM) on host(dc1d7e1c-b09b-45a5-a10e-5479f50aa16f) due to Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] at com.cloud.hypervisor.xen.resource.CitrixResourceBase.startVM(CitrixResourceBase.java:3887) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1721) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,508 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Unable to start i-2-42-VM due to com.cloud.utils.exception.CloudRuntimeException: Unable to start VM(i-2-42-VM) on host(dc1d7e1c-b09b-45a5-a10e-5479f50aa16f) due to Task failed! Task record: uuid: becfe1fc-7bc9-7162-6bfc-afd9b7a9ddd0 nameLabel: Async.VM.start_on nameDescription: allowedOperations: [] currentOperations: {} created: Tue Jun 24 17:42:43 IST 2014 finished: Tue Jun 24 17:28:40 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@3851c289 progress: 1.0 type: <none/> result: errorInfo: [BOOTLOADER_FAILED, OpaqueRef:616ef71d-af09-2b86-3581-63c070f30519, INVALID_SOURCE Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-LvMRCB/install/vmlinuz. ] otherConfig: {} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] at com.cloud.hypervisor.xen.resource.CitrixResourceBase.startVM(CitrixResourceBase.java:3887) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1721) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,561 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Unable to clean up VBD due to You gave an invalid object reference. The object may have recently been deleted. The class parameter gives the type of reference given, and the handle parameter echoes the bad value given. at com.xensource.xenapi.Types.checkResponse(Types.java:209) at com.xensource.xenapi.Connection.dispatch(Connection.java:368) at com.cloud.hypervisor.xen.resource.XenServerConnectionPool$XenServerConnection.dispatch(XenServerConnectionPool.java:909) at com.xensource.xenapi.VBD.unplug(VBD.java:1059) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFailure(CitrixResourceBase.java:1462) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1800) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,581 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Unable to clean up VBD due to You gave an invalid object reference. The object may have recently been deleted. The class parameter gives the type of reference given, and the handle parameter echoes the bad value given. at com.xensource.xenapi.Types.checkResponse(Types.java:209) at com.xensource.xenapi.Connection.dispatch(Connection.java:368) at com.cloud.hypervisor.xen.resource.XenServerConnectionPool$XenServerConnection.dispatch(XenServerConnectionPool.java:909) at com.xensource.xenapi.VBD.unplug(VBD.java:1059) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFailure(CitrixResourceBase.java:1462) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1800) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,590 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) Unable to cleanup VIF You gave an invalid object reference. The object may have recently been deleted. The class parameter gives the type of reference given, and the handle parameter echoes the bad value given. at com.xensource.xenapi.Types.checkResponse(Types.java:209) at com.xensource.xenapi.Connection.dispatch(Connection.java:368) at com.cloud.hypervisor.xen.resource.XenServerConnectionPool$XenServerConnection.dispatch(XenServerConnectionPool.java:909) at com.xensource.xenapi.VIF.unplug(VIF.java:878) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFailure(CitrixResourceBase.java:1470) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1800) at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:545) at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59) at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:216) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2014-06-24 17:28:40,718 INFO [c.c.h.x.r.XenServer56Resource] (DirectAgent-236:ctx-4a340f40) Catch com.xensource.xenapi.Types$VifInUse: failed to destory VLAN bond0 on host dc1d7e1c-b09b-45a5-a10e-5479f50aa16f due to Network has active VIFs 2014-06-24 17:28:40,718 DEBUG [c.c.h.x.r.CitrixResourceBase] (DirectAgent-236:ctx-4a340f40) The VM is in stopped state, detected problem during startup : i-2-42-VM Regards, Tejas