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[openorb-users] dedlock in corba
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From: <ras...@wi...> - 2007-09-12 10:43:56
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Hi All,=20 =20 Please let us know whether this is a corba issue or a deadlock in the thread handling. Is there any possible solution for this =20 =20 Sep 12 02:31:33 rtpo-cmt mi2: Full thread dump Java HotSpot(TM) Server VM (1.5.0_09-b03 mixed mode): Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "Timer-10" daemon prio=3D10 = tid=3D0x00eef000 nid=3D0x173a in Object.wait() [0xd126f000..0xd126fc70] Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Object.wait(Native Method) Sep 12 02:31:33 rtpo-cmt mi2: - waiting on <0xdcbea2f0> (a java.util.TaskQueue) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.TimerThread.mainLoop(Timer.java:509) Sep 12 02:31:33 rtpo-cmt mi2: - locked <0xdcbea2f0> (a java.util.TaskQueue) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.TimerThread.run(Timer.java:462) Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "PE-7" prio=3D10 tid=3D0x00c12800 = nid=3D0x29a in Object.wait() [0xcee8e000..0xcee8fc70] Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Object.wait(Native Method) Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Object.wait(Object.java:474) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.transport.CorbaResponseWaitingRoomImpl.waitForResp onse(CorbaResponseWaitingRoomImpl.java:140) Sep 12 02:31:33 rtpo-cmt mi2: - locked <0xdb97d260> (a java.lang.Object) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.waitForRes ponse(SocketOrChannelConnectionImpl.java:1058) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.waitForResponse( CorbaMessageMediatorImpl.java:253) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.marshali ngComplete1(CorbaClientRequestDispatcherImpl.java:349) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.marshali ngComplete(CorbaClientRequestDispatcherImpl.java:323) Sep 12 02:31:33 rtpo-cmt mi2: at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClien tDelegateImpl.java:129) Sep 12 02:31:33 rtpo-cmt mi2: at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:457) Sep 12 02:31:33 rtpo-cmt mi2: at org.omg.CosNotifyChannelAdmin._StructuredProxyPushConsumerStub.push_stru ctured_event(_StructuredProxyPushConsumerStub.java:291) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.succession.Platform.Notification.CORBA.StructuredPushSupplier .sendEvent_rc(StructuredPushSupplier.java:338) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.EventSupplier.sendStateChangeEvent(EventSuppl ier.java:64) Sep 12 02:31:33 rtpo-cmt mi2: - locked <0xd8c72258> (a com.nortel.ptm.gwcem.utils.EventSupplier) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.GWCTrapUtils.sendStateChangeEvent(GWCTrapUtil s.java:426) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDeviceImpl.trap(GatewayC ontrollerDeviceImpl.java:712) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDevice.trap(GatewayContr ollerDevice.java:232) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerGroup.trap(GatewayContro llerGroup.java:1782) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.ctrl.GWCTrapControl.run(GWCTrapControl.java:79) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.corba.GWCConfigImpl.trapNotification(GWCConfigImpl. java:7171) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.ubsnmp.UBSnmpSimpleTrap.notifyTrapListeners(UBSnm pSimpleTrap.java:240) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.connectors.MI2TrapBouncer$MI2TrapProcessCommand.r un(MI2TrapBouncer.java:81) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:650) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va:675) Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Thread.run(Thread.java:595) Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "PE-5" prio=3D10 tid=3D0x00c11400 = nid=3D0x298 waiting for monitor entry [0xcef2f000..0xcef2fb70] Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.EventSupplier.sendStateChangeEvent(EventSuppl ier.java:61) Sep 12 02:31:33 rtpo-cmt mi2: - waiting to lock <0xd8c72258> (a com.nortel.ptm.gwcem.utils.EventSupplier) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.GWCTrapUtils.sendStateChangeEvent(GWCTrapUtil s.java:426) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDeviceImpl.trap(GatewayC ontrollerDeviceImpl.java:712) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDevice.trap(GatewayContr ollerDevice.java:232) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerGroup.trap(GatewayContro llerGroup.java:1782) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.ctrl.GWCTrapControl.run(GWCTrapControl.java:79) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.corba.GWCConfigImpl.trapNotification(GWCConfigImpl. java:7171) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.ubsnmp.UBSnmpSimpleTrap.notifyTrapListeners(UBSnm pSimpleTrap.java:240) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.connectors.MI2TrapBouncer$MI2TrapProcessCommand.r un(MI2TrapBouncer.java:81) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:650) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va:675) Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Thread.run(Thread.java:595) Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "PE-1" prio=3D10 tid=3D0x01194c00 = nid=3D0x58 waiting for monitor entry [0xd08bf000..0xd08bfbf0] Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.EventSupplier.sendStateChangeEvent(EventSuppl ier.java:61) Sep 12 02:31:33 rtpo-cmt mi2: - waiting to lock <0xd8c72258> (a com.nortel.ptm.gwcem.utils.EventSupplier) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.GWCTrapUtils.sendStateChangeEvent(GWCTrapUtil s.java:426) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDeviceImpl.trap(GatewayC ontrollerDeviceImpl.java:712) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDevice.trap(GatewayContr ollerDevice.java:232) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerGroup.trap(GatewayContro llerGroup.java:1782) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.ctrl.GWCTrapControl.run(GWCTrapControl.java:79) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.corba.GWCConfigImpl.trapNotification(GWCConfigImpl. java:7171) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.ubsnmp.UBSnmpSimpleTrap.notifyTrapListeners(UBSnm pSimpleTrap.java:240) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.connectors.MI2TrapBouncer$MI2TrapProcessCommand.r un(MI2TrapBouncer.java:81) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:650) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va:675) Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Thread.run(Thread.java:595) Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "PE-0" prio=3D10 tid=3D0x022b5000 = nid=3D0x51 waiting for monitor entry [0xd0aef000..0xd0aefc70] Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.EventSupplier.sendStateChangeEvent(EventSuppl ier.java:61) Sep 12 02:31:33 rtpo-cmt mi2: - waiting to lock <0xd8c72258> (a com.nortel.ptm.gwcem.utils.EventSupplier) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.utils.GWCTrapUtils.sendStateChangeEvent(GWCTrapUtil s.java:426) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDeviceImpl.trap(GatewayC ontrollerDeviceImpl.java:712) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerDevice.trap(GatewayContr ollerDevice.java:232) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.model.gwc.GatewayControllerGroup.trap(GatewayContro llerGroup.java:1782) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.ctrl.GWCTrapControl.run(GWCTrapControl.java:79) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortel.ptm.gwcem.corba.GWCConfigImpl.trapNotification(GWCConfigImpl. java:7171) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.ubsnmp.UBSnmpSimpleTrap.notifyTrapListeners(UBSnm pSimpleTrap.java:240) Sep 12 02:31:33 rtpo-cmt mi2: at com.nortelnetworks.mi2.connectors.MI2TrapBouncer$MI2TrapProcessCommand.r un(MI2TrapBouncer.java:81) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto r.java:650) Sep 12 02:31:33 rtpo-cmt mi2: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja va:675) Sep 12 02:31:33 rtpo-cmt mi2: at java.lang.Thread.run(Thread.java:595) Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "VM Thread" prio=3D10 tid=3D0x0013e000 = nid=3D0x4 runnable=20 Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "GC task thread#0 (ParallelGC)" prio=3D10 tid=3D0x000bcc00 nid=3D0x2 runnable=20 Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "GC task thread#1 (ParallelGC)" prio=3D10 tid=3D0x000bd800 nid=3D0x3 runnable=20 Sep 12 02:31:33 rtpo-cmt mi2:=20 Sep 12 02:31:33 rtpo-cmt mi2: "VM Periodic Task Thread" prio=3D10 tid=3D0x00155000 nid=3D0xc waiting on condition =20 =20 =20 Regards, Rashmi Chidambara Rao. =20 |
