Deadlock with TCP and loopback=true ----------------------------------- Key: JGRP-302 URL: http://jira.jboss.com/jira/browse/JGRP-302 Project: JGroups Issue Type: Bug Affects Versions: 2.3 SP1 Reporter: Bela Ban Assigned To: Bela Ban Fix For: 2.4 "TimeScheduler.Thread": at org.jgroups.protocols.VERIFY_SUSPECT.verifySuspect(VERIFY_SUSPECT.java:227) - waiting to lock <0x1056b9d0> (a java.util.Hashtable) at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:131) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.FD.up(FD.java:274) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.MERGE2.up(MERGE2.java:163) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.Discovery.up(Discovery.java:275) at org.jgroups.protocols.MPING.up(MPING.java:152) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.BasicTCP.sendToSingleMember(BasicTCP.java:67) at org.jgroups.protocols.BasicTCP.sendToAllMembers(BasicTCP.java:41) at org.jgroups.protocols.TP.doSend(TP.java:934) at org.jgroups.protocols.TP.send(TP.java:923) - locked <0x1055e088> (a org.jgroups.util.ExposedByteArrayOutputStream) at org.jgroups.protocols.TP.down(TP.java:712) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.Discovery.down(Discovery.java:333) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.MERGE2.down(MERGE2.java:208) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.FD$BroadcastTask.run(FD.java:671) at org.jgroups.protocols.FD$Broadcaster.startBroadcastTask(FD.java:563) - locked <0x1056bf90> (a java.lang.Object) at org.jgroups.protocols.FD$Broadcaster.addSuspectedMember(FD.java:590) - locked <0x1056bf78> (a java.util.Vector) at org.jgroups.protocols.FD$Monitor.run(FD.java:515) at org.jgroups.util.TimeScheduler._run(TimeScheduler.java:397) at org.jgroups.util.TimeScheduler.access$000(TimeScheduler.java:44) at org.jgroups.util.TimeScheduler$Loop.run(TimeScheduler.java:141) "IncomingMessageHandler (channel=DrawGroupDemo)": at org.jgroups.protocols.TP.send(TP.java:922) - waiting to lock <0x1055e088> (a org.jgroups.util.ExposedByteArrayOutputStream) at org.jgroups.protocols.TP.down(TP.java:712) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.Discovery.down(Discovery.java:333) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.MERGE2.down(MERGE2.java:208) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.FD.down(FD.java:313) at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517) at org.jgroups.stack.Protocol.passDown(Protocol.java:551) at org.jgroups.protocols.VERIFY_SUSPECT.verifySuspect(VERIFY_SUSPECT.java:234) - locked <0x1056b9d0> (a java.util.Hashtable) at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:131) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.FD.up(FD.java:259) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.MERGE2.up(MERGE2.java:163) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.Discovery.up(Discovery.java:225) at org.jgroups.protocols.MPING.up(MPING.java:152) at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488) at org.jgroups.stack.Protocol.passUp(Protocol.java:538) at org.jgroups.protocols.TP.handleIncomingMessage(TP.java:905) at org.jgroups.protocols.TP.access$700(TP.java:45) at org.jgroups.protocols.TP$IncomingMessageHandler.run(TP.java:1329) at java.lang.Thread.run(Thread.java:534) Found 1 deadlock. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira