---- Minecraft Crash Report ---- // Quite honestly, I wouldn't worry myself about that. Time: 12/07/18 10:08 Description: Watching Server java.lang.Error at java.lang.System.identityHashCode(Native Method) at xf.d(SourceFile:127) at xf.a(SourceFile:33) at bmm.a(SourceFile:31) at bmv.b(SourceFile:194) at bna.a(SourceFile:656) at bna.a(SourceFile:319) at bna.a(SourceFile:224) at tw.a(SourceFile:96) at tw$$Lambda$1569/4632703.accept(Unknown Source) at java.lang.Iterable.forEach(Iterable.java:75) at tw.a(SourceFile:91) at tb.d(SourceFile:282) at tc.i_(SourceFile:200) at net.minecraft.server.MinecraftServer.w(SourceFile:689) at sn.w(SourceFile:357) at net.minecraft.server.MinecraftServer.v(SourceFile:622) at net.minecraft.server.MinecraftServer.run(SourceFile:525) at java.lang.Thread.run(Thread.java:745) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server Watchdog Stacktrace: at java.lang.System.identityHashCode(Native Method) at xf.d(SourceFile:127) at xf.a(SourceFile:33) at bmm.a(SourceFile:31) at bmv.b(SourceFile:194) at bna.a(SourceFile:656) at bna.a(SourceFile:319) at bna.a(SourceFile:224) at tw.a(SourceFile:96) at tw$$Lambda$1569/4632703.accept(Unknown Source) at java.lang.Iterable.forEach(Iterable.java:75) at tw.a(SourceFile:91) at tb.d(SourceFile:282) at tc.i_(SourceFile:200) at net.minecraft.server.MinecraftServer.w(SourceFile:689) at sn.w(SourceFile:357) at net.minecraft.server.MinecraftServer.v(SourceFile:622) -- Thread Dump -- Details: Threads: "File IO Thread" Id=29 BLOCKED on bna@e2f570 owned by "Server thread" Id=20 at bna.a(SourceFile:239) - blocked on bna@e2f570 at cda.c(SourceFile:42) at cda.run(SourceFile:35) at java.lang.Thread.run(Thread.java:745) "Server Watchdog" Id=28 RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446) at so.run(SourceFile:45) at java.lang.Thread.run(Thread.java:745) "WorldGen-Scheduler-1" Id=26 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@25151c at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@25151c at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) "Netty Server IO #0" Id=25 RUNNABLE (in native) at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) - locked io.netty.channel.nio.SelectedSelectionKeySet@1a9e00 - locked java.util.Collections$UnmodifiableSet@1181f27 - locked sun.nio.ch.EPollSelectorImpl@b624c1 at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) ... "ObjectCleanerThread" Id=24 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@6d473e at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@6d473e at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:745) "Server console handler" Id=23 RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked java.io.BufferedInputStream@29226d at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked java.io.InputStreamReader@137e068 at java.io.InputStreamReader.read(InputStreamReader.java:184) ... "DestroyJavaVM" Id=22 RUNNABLE "Server thread" Id=20 RUNNABLE at java.lang.System.identityHashCode(Native Method) at xf.d(SourceFile:127) at xf.a(SourceFile:33) at bmm.a(SourceFile:31) at bmv.b(SourceFile:194) at bna.a(SourceFile:656) at bna.a(SourceFile:319) at bna.a(SourceFile:224) - locked bna@e2f570 ... Number of locked synchronizers = 1 - java.util.concurrent.locks.ReentrantLock$NonfairSync@ce4763 "Thread-2" Id=18 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7eb233 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7eb233 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77) at sq.a(SourceFile:124) at sq$$Lambda$1260/20503407.run(Unknown Source) at java.lang.Thread.run(Thread.java:745) "TimerQueue" Id=19 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1795bf6 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1795bf6 at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.DelayQueue.take(DelayQueue.java:223) at javax.swing.TimerQueue.run(TimerQueue.java:171) at java.lang.Thread.run(Thread.java:745) Number of locked synchronizers = 1 - java.util.concurrent.locks.ReentrantLock$NonfairSync@12dc85b "AWT-EventQueue-0" Id=16 RUNNABLE at sun.java2d.x11.XSurfaceData.XSetClip(Native Method) at sun.java2d.x11.X11SurfaceData.getGC(X11SurfaceData.java:666) at sun.java2d.x11.X11SurfaceData.getRenderGC(X11SurfaceData.java:644) at sun.java2d.x11.X11Renderer.validate(X11Renderer.java:76) at sun.java2d.x11.X11Renderer.drawRect(X11Renderer.java:105) at sun.java2d.pipe.ValidatePipe.drawRect(ValidatePipe.java:69) at sun.java2d.SunGraphics2D.drawRect(SunGraphics2D.java:2406) at javax.swing.border.EtchedBorder.paintBorder(EtchedBorder.java:126) ... Number of locked synchronizers = 1 - java.util.concurrent.locks.ReentrantLock$NonfairSync@148faa5 "AWT-Shutdown" Id=17 WAITING on java.lang.Object@2c55 at java.lang.Object.wait(Native Method) - waiting on java.lang.Object@2c55 at java.lang.Object.wait(Object.java:502) at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295) at java.lang.Thread.run(Thread.java:745) "AWT-XAWT" Id=15 RUNNABLE (in native) at sun.awt.X11.XToolkit.waitForEvents(Native Method) at sun.awt.X11.XToolkit.run(XToolkit.java:568) at sun.awt.X11.XToolkit.run(XToolkit.java:532) at java.lang.Thread.run(Thread.java:745) "Java2D Disposer" Id=13 WAITING on java.lang.ref.ReferenceQueue$Lock@13a541e at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@13a541e at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at sun.java2d.Disposer.run(Disposer.java:148) at java.lang.Thread.run(Thread.java:745) "Server Infinisleeper" Id=12 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at sn$1.run(SourceFile:91) "Snooper Timer" Id=11 WAITING on java.util.TaskQueue@d14a4 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@d14a4 at java.lang.Object.wait(Object.java:502) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@484452 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@484452 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@113a60a at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@113a60a at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157) Stacktrace: at so.run(SourceFile:61) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 1.13-pre7 Operating System: Linux (arm) version 4.14.50-v7+ Java Version: 1.8.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 85455632 bytes (81 MB) / 235274240 bytes (224 MB) up to 235274240 bytes (224 MB) JVM Flags: 0 total; Profiler Position: N/A (disabled) Player Count: 0 / 20; [] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)