---- Minecraft Crash Report ---- // My bad. Time: 5/21/18 10:06 PM Description: Watching Server java.lang.Error at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at sj.c(SourceFile:129) at sr.a(SourceFile:84) at ss.c(SourceFile:143) at sk.i_(SourceFile:223) at net.minecraft.server.MinecraftServer.w(SourceFile:694) at rv.w(SourceFile:365) at net.minecraft.server.MinecraftServer.v(SourceFile:627) at net.minecraft.server.MinecraftServer.run(SourceFile:532) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server Watchdog Stacktrace: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at sj.c(SourceFile:129) at sr.a(SourceFile:84) at ss.c(SourceFile:143) at sk.i_(SourceFile:223) at net.minecraft.server.MinecraftServer.w(SourceFile:694) at rv.w(SourceFile:365) at net.minecraft.server.MinecraftServer.v(SourceFile:627) -- Thread Dump -- Details: Threads: "WorldGen-Worker-1" Id=36 RUNNABLE at java.io.DataInputStream.readFully(DataInputStream.java:199) at java.io.DataInputStream.readLong(DataInputStream.java:416) at hc.a(SourceFile:66) at gv.a(SourceFile:448) at gv.a(SourceFile:82) at hb.a(SourceFile:69) at gv.a(SourceFile:448) at gv.a(SourceFile:82) ... "WorldGen-Scheduler-1" Id=35 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@31f148d0 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@31f148d0 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #3" Id=31 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:117) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #2" Id=30 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:117) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at java.lang.Thread.run(Thread.java:748) "threadDeathWatcher-2-1" Id=29 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.ThreadDeathWatcher$Watcher.run(ThreadDeathWatcher.java:152) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #1" Id=28 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:117) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at java.lang.Thread.run(Thread.java:748) "Java2D Disposer" Id=26 WAITING on java.lang.ref.ReferenceQueue$Lock@74f3d08a at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@74f3d08a at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at sun.java2d.Disposer.run(Disposer.java:148) at java.lang.Thread.run(Thread.java:748) "Server Watchdog" Id=25 RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454) at rw.run(SourceFile:44) at java.lang.Thread.run(Thread.java:748) "Resource IO {0}" Id=19 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@695f997 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@695f997 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #0" Id=18 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:117) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:223) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:247) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) at java.lang.Thread.run(Thread.java:748) "Server console handler" Id=17 RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked java.io.BufferedInputStream@454da0a6 at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked java.io.InputStreamReader@7ec1d717 at java.io.InputStreamReader.read(InputStreamReader.java:184) ... "DestroyJavaVM" Id=16 RUNNABLE "Server thread" Id=14 WAITING on java.util.concurrent.CompletableFuture$Signaller@14dc2fc5 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.CompletableFuture$Signaller@14dc2fc5 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at sj.c(SourceFile:129) at sr.a(SourceFile:84) ... "Server Infinisleeper" Id=13 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at rv$1.run(SourceFile:91) "Snooper Timer" Id=12 TIMED_WAITING on java.util.TaskQueue@3dac3588 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@3dac3588 at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) "Bootstrap 0" Id=11 RUNNABLE at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:3003) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at org.apache.commons.lang3.ObjectUtils.clone(ObjectUtils.java:684) at abb$d.a(SourceFile:409) at abb$g.a(SourceFile:178) ... Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@1b3bec6c "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@15ccea0b at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@15ccea0b 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@65c5feca at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@65c5feca at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Stacktrace: at rw.run(SourceFile:60) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 18w20c Operating System: Linux (amd64) version 3.10.0-693.21.1.el7.x86_64 Java Version: 1.8.0_161, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1566878128 bytes (1494 MB) / 1980760064 bytes (1889 MB) up to 1980760064 bytes (1889 MB) JVM Flags: 2 total; -Xmx2048M -Xms2048M Profiler Position: N/A (disabled) Player Count: 1 / 10; [sm['Teewan'/361, l='world', x=-131.36, y=63.00, z=1762.61]] Data Packs: vanilla, file/StockiCraft (incompatible) Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)