---- Minecraft Crash Report ---- // Don't be sad, have a hug! <3 Time: 6/28/18 10:41 AM Description: Writing into PalettedContainer from multiple threads java.lang.IllegalStateException at bmo.b(SourceFile:43) at bmo.a(SourceFile:110) at bmi.a(SourceFile:68) at bmp.a(SourceFile:167) at tc.a(SourceFile:225) at brc.a(SourceFile:133) at brc.a(SourceFile:42) at brc.a(SourceFile:14) at buw.a(SourceFile:21) at buw.a(SourceFile:14) at bol.a(SourceFile:27) at axx.a(SourceFile:515) at blx.a(SourceFile:109) at tl.a(SourceFile:12) at tk.a(SourceFile:35) at bmb.a(SourceFile:95) at tr.a(SourceFile:62) at tr.a(SourceFile:25) at ace$a.a(SourceFile:130) at ace$a$$Lambda$1905/1724406835.apply(Unknown Source) at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at bmo.b(SourceFile:43) -- Thread dumps -- Details: Thread dumps: Netty Local Client IO #1: at sun.misc.Unsafe.park(Native Method) 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 io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:238) at io.netty.channel.DefaultEventLoop.run(DefaultEventLoop.java:52) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) Server thread: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:273) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3226) at java.util.concurrent.CompletableFuture.timedAwaitDone(CompletableFuture.java:370) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2260) at net.minecraft.server.MinecraftServer.g_(SourceFile:389) at dej.a(SourceFile:116) at dej.d(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:505) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-15: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Finalizer: at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) WorldGen-Worker-11: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-2: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Scheduler-1: at sun.misc.Unsafe.park(Native Method) 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) WorldGen-Worker-5: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-21: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-8: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Netty Server IO #3: at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) 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) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) pool-4-thread-1: at sun.misc.Unsafe.park(Native Method) 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.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) 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) Thread-3: at java.lang.Thread.sleep(Native Method) at paulscode.sound.SimpleThread.snooze(SimpleThread.java:196) at paulscode.sound.StreamThread.run(StreamThread.java:98) Client thread: at java.lang.Thread.sleep(Native Method) at cep.a(SourceFile:1438) at clb.j(SourceFile:305) at clb.a(SourceFile:24) at clb$1.a(SourceFile:87) at cfq.mouseClicked(SourceFile:103) at cgm.mouseClicked(SourceFile:46) at clb.mouseClicked(SourceFile:397) at cer.b(SourceFile:67) at cer$$Lambda$912/747992049.run(Unknown Source) at cig.a(SourceFile:430) at cer.a(SourceFile:67) at cer$$Lambda$781/1578471219.invoke(Unknown Source) at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) at org.lwjgl.system.JNI.invokeV(Native Method) at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3108) at cez.a(SourceFile:317) at cep.c(SourceFile:833) at cep.a(SourceFile:373) at net.minecraft.client.main.Main.main(SourceFile:143) WorldGen-Worker-22: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Netty Server IO #1: at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) 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) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-10: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-25: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-23: at java.lang.Thread.getStackTrace(Thread.java:1552) at bmo.a(SourceFile:41) at bmo$$Lambda$1965/893579146.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1540) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at bmo.b(SourceFile:42) at bmo.a(SourceFile:110) at bmi.a(SourceFile:68) at bmp.a(SourceFile:167) at tc.a(SourceFile:225) at brc.a(SourceFile:133) at brc.a(SourceFile:42) at brc.a(SourceFile:14) at buw.a(SourceFile:21) at buw.a(SourceFile:14) at bol.a(SourceFile:27) at axx.a(SourceFile:515) at blx.a(SourceFile:109) at tl.a(SourceFile:12) at tk.a(SourceFile:35) at bmb.a(SourceFile:95) at tr.a(SourceFile:62) at tr.a(SourceFile:25) at ace$a.a(SourceFile:130) at ace$a$$Lambda$1905/1724406835.apply(Unknown Source) at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-3: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Thread-2: at java.lang.Thread.sleep(Native Method) at paulscode.sound.SimpleThread.snooze(SimpleThread.java:196) at paulscode.sound.CommandThread.run(CommandThread.java:133) Narrator: at java.lang.Thread.sleep(Native Method) at com.mojang.text2speech.NarratorWindows$NarratorThread.run(NarratorWindows.java:72) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-13: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Signal Dispatcher: at WorldGen-Worker-20: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Reference Handler: at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157) WorldGen-Worker-19: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Snooper Timer: at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) WorldGen-Worker-12: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-9: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-14: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Netty Server IO #0: at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) 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) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) Timer hack thread: at java.lang.Thread.sleep(Native Method) at cep$1.run(SourceFile:596) WorldGen-Worker-6: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Java2D Disposer: at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158) at sun.java2d.Disposer.run(Disposer.java:148) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-17: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-18: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Bootstrap 0: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066) 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) WorldGen-Worker-7: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) File IO Thread: at java.lang.Thread.sleep(Native Method) at cct.c(SourceFile:56) at cct.run(SourceFile:35) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-4: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-24: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ObjectCleanerThread: at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142) 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) Snooper Timer: at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) Attach Listener: at WorldGen-Worker-26: at com.google.common.collect.SingletonImmutableSet.contains(SingletonImmutableSet.java:63) at bvd.a(SourceFile:86) at bvh.a(SourceFile:132) at bvh.a(SourceFile:110) at bvh.a(SourceFile:99) at bvh.a(SourceFile:55) at bvh.a(SourceFile:17) at bvi.a(SourceFile:27) at blx.a(SourceFile:64) at tj.a(SourceFile:13) at tk.a(SourceFile:35) at bmb.a(SourceFile:95) at tr.a(SourceFile:62) at tr.a(SourceFile:25) at ace$a.a(SourceFile:130) at ace$a$$Lambda$1905/1724406835.apply(Unknown Source) at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) WorldGen-Worker-1: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Netty Server IO #2: at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) 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) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) Netty Local Client IO #0: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:238) at io.netty.channel.DefaultEventLoop.run(DefaultEventLoop.java:52) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:745) WorldGen-Worker-16: at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319) at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111) at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Stacktrace: at bmo.b(SourceFile:43) at bmo.a(SourceFile:110) at bmi.a(SourceFile:68) at bmp.a(SourceFile:167) at tc.a(SourceFile:225) at brc.a(SourceFile:133) at brc.a(SourceFile:42) at brc.a(SourceFile:14) at buw.a(SourceFile:21) at buw.a(SourceFile:14) at bol.a(SourceFile:27) at axx.a(SourceFile:515) at blx.a(SourceFile:109) at tl.a(SourceFile:12) at tk.a(SourceFile:35) at bmb.a(SourceFile:95) at tr.a(SourceFile:62) at tr.a(SourceFile:25) at ace$a.a(SourceFile:130) at ace$a$$Lambda$1905/1724406835.apply(Unknown Source) at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902) at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) -- System Details -- Details: Minecraft Version: 1.13-pre5 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1072919896 bytes (1023 MB) / 1560281088 bytes (1488 MB) up to 4294967296 bytes (4096 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Profiler Position: N/A (disabled) Player Count: 0 / 8; [] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.