Bukkit crash and Server Error

Discussion in 'Bukkit Help' started by Recolance, Aug 4, 2012.

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  1. Offline

    Jacek

    It's not the fact that they are doing that that caused it, it's that one of them is doing something it should not be from that thread ?

    EDIT:

    These are the plugins that own threads running at the time of crash: MSMHelper, Dynmap, Orebfuscator, LogBlock (MySQL), PlayerStats, CraftIRC (pircbot), MineBans

    And here is the Threads section of the crash report formatted a bit better and with the NMS ones removed

    Code:
    RUNNABLE Thread-11
    java.net.PlainSocketImpl.socketAccept(Native Method)
    java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
    java.net.ServerSocket.implAccept(ServerSocket.java:522)
    java.net.ServerSocket.accept(ServerSocket.java:490)
    uk.co.jacekk.bukkit.MSMHelper.Request.RequestServer.run(RequestServer.java:33)
 
TIMED_WAITING Dynmap Render Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:722)
 
WAITING Orebfuscator Calculation Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:489)
    java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:678)
    com.lishid.orebfuscator.threading.OrebfuscatorThreadCalculation.run(OrebfuscatorThreadCalculation.java:154)
 
WAITING Orebfuscator Calculation Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:489)
    java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:678)
    com.lishid.orebfuscator.threading.OrebfuscatorThreadCalculation.run(OrebfuscatorThreadCalculation.java:154)
 
TIMED_WAITING Orebfuscator ChunkCompressionThread Thread
    java.lang.Thread.sleep(Native Method)
    com.lishid.orebfuscator.threading.ChunkCompressionThread.run(ChunkCompressionThread.java:149)
 
TIMED_WAITING ProximityHider Thread
    java.lang.Thread.sleep(Native Method)
    com.lishid.orebfuscator.proximityhider.ProximityHider.run(ProximityHider.java:74)
 
WAITING Dynmap Render Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:722)
 
TIMED_WAITING Thread-8
    java.lang.Thread.sleep(Native Method)
    de.diddiz.util.MySQLConnectionPool$ConnectionReaper.run(MySQLConnectionPool.java:104)
 
WAITING Thread-25
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
    uk.co.jacekk.bukkit.playerstats.mysql.MySQLConnection.run(MySQLConnection.java:41)
 
WAITING Orebfuscator Calculation Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:489)
    java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:678)
    com.lishid.orebfuscator.threading.OrebfuscatorThreadCalculation.run(OrebfuscatorThreadCalculation.java:154)
 
WAITING class org.jibble.pircbot.OutputThread-Thread
    java.lang.Object.wait(Native Method)
    java.lang.Object.wait(Object.java:503)
    org.jibble.pircbot.Queue.next(Queue.java:89)
    org.jibble.pircbot.OutputThread.run(OutputThread.java:87)
 
RUNNABLE pool-3-thread-2 Acceptor0 [email protected]:8123
    sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
    sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:226)
    org.eclipse.jetty.server.nio.SelectChannelConnector.accept(SelectChannelConnector.java:104)
    org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:933)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:722)
 
TIMED_WAITING Thread-39
    java.lang.Thread.sleep(Native Method)
    org.dynmap.AsynchronousQueue.sleep(AsynchronousQueue.java:148)
    org.dynmap.AsynchronousQueue.running(AsynchronousQueue.java:136)
    org.dynmap.AsynchronousQueue.access$000(AsynchronousQueue.java:9)
    org.dynmap.AsynchronousQueue$1.run(AsynchronousQueue.java:83)
    java.lang.Thread.run(Thread.java:722)
 
WAITING MineBans API Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:374)
    com.minebans.api.APIRequestHandler.run(APIRequestHandler.java:95)
 
RUNNABLE class org.jibble.pircbot.InputThread-Thread
    java.net.SocketInputStream.socketRead0(Native Method)
    java.net.SocketInputStream.read(SocketInputStream.java:150)
    java.net.SocketInputStream.read(SocketInputStream.java:121)
    sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
    sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
    sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
    java.io.InputStreamReader.read(InputStreamReader.java:184)
    java.io.BufferedReader.fill(BufferedReader.java:154)
    java.io.BufferedReader.readLine(BufferedReader.java:317)
    java.io.BufferedReader.readLine(BufferedReader.java:382)
    org.jibble.pircbot.InputThread.run(InputThread.java:93)
 
WAITING Dynmap Render Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085)
    java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:722)
 
WAITING Orebfuscator Update Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:489)
    java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:678)
    com.lishid.orebfuscator.threading.OrebfuscatorThreadUpdate.run(OrebfuscatorThreadUpdate.java:96)
 
WAITING Orebfuscator Calculation Thread
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
    java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:489)
    java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:678)
    com.lishid.orebfuscator.threading.OrebfuscatorThreadCalculation.run(OrebfuscatorThreadCalculation.java:154)
    That narrows it down a lot ! Would it be fair to assume the problem is not caused by the threads that are waiting ?
     
    Jacek, Sep 9, 2012
    #31
  2. Offline

    TnT

    TnT, Sep 9, 2012
    #32
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