---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 17/02/21 23:41
Description: Accessing PalettedContainer from multiple threads

java.lang.IllegalStateException
	at agm.a(SourceFile:27)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at crf.a(SourceFile:22)
	at cqa.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at buw.a(SourceFile:380)
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)
	at apc.run(SourceFile:92)
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
	at agm.a(SourceFile:27)

-- Thread dumps --
Details:
	Thread dumps: IO-Worker-1247: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Sound engine: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at evs.bm(SourceFile:49)
	at aoz.c(SourceFile:129)
	at evs.c(SourceFile:42)
	at evs$$Lambda$2688/1268161497.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Worker-Main-1235: 
	at eir.b(SourceFile:72)
	at eir.a(SourceFile:48)
	at eip.a(SourceFile:63)
	at eko$c$b.a(SourceFile:506)
	at eko$c$b.a(SourceFile:429)
	at eko.a(SourceFile:131)
	at eko$$Lambda$5458/646250176.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Worker-Main-1240: 
	at chu$a.a(SourceFile:798)
	at bww.a(SourceFile:253)
	at eir.b(SourceFile:78)
	at eir.a(SourceFile:48)
	at eip.a(SourceFile:63)
	at eko$c$b.a(SourceFile:506)
	at eko$c$b.a(SourceFile:429)
	at eko.a(SourceFile:131)
	at eko$$Lambda$5458/646250176.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
IO-Worker-1250: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Worker-Main-1246: 
	at java.lang.Thread.getStackTrace(Unknown Source)
	at agm.a(SourceFile:25)
	at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
	at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
	at java.util.HashMap$KeySpliterator.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.collect(Unknown Source)
	at agm.a(SourceFile:26)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at crf.a(SourceFile:22)
	at cqa.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at buw.a(SourceFile:380)
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)
	at apc.run(SourceFile:92)
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Netty Server IO #1: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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(Unknown Source)
Netty Local Client IO #2: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
	at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
	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(Unknown Source)
Worker-Main-1244: 
	at java.util.HashMap.get(Unknown Source)
	at ehl.a(SourceFile:12)
	at eko$c$b.a(SourceFile:499)
	at eko$c$b.a(SourceFile:429)
	at eko.a(SourceFile:131)
	at eko$$Lambda$5458/646250176.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
IO-Worker-1249: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
IO-Worker-1248: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Java2D Disposer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at sun.java2d.Disposer.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Netty Server IO #0: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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(Unknown Source)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)
Worker-Main-1243: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Timer hack thread: 
	at java.lang.Thread.sleep(Native Method)
	at x$6.run(SourceFile:706)
Worker-Main-1242: 
	at btx.a(SourceFile:189)
	at bua.b(SourceFile:63)
	at bvf.a(SourceFile:58)
	at bvg.a(SourceFile:8)
	at buy.a(SourceFile:32)
	at bua.u(SourceFile:39)
	at eeg.b(SourceFile:701)
	at eeg.c(SourceFile:683)
	at eeg$$Lambda$5422/642409129.getAsInt(Unknown Source)
	at dri.a(SourceFile:44)
	at eeg.a(SourceFile:683)
	at ekp.a(SourceFile:138)
	at ehj.a(SourceFile:14)
	at ehj.c(SourceFile:26)
	at eiq.a(SourceFile:80)
	at eip.a(SourceFile:76)
	at eko$c$b.a(SourceFile:491)
	at eko$c$b.a(SourceFile:429)
	at eko.a(SourceFile:131)
	at eko$$Lambda$5458/646250176.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Attach Listener: 
	at 
Netty Local Client IO #0: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
	at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
	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(Unknown Source)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)
Server thread: 
	at djs.a(SourceFile:271)
	at djs.a(SourceFile:219)
	at aqx.a(SourceFile:959)
	at aqx.a(SourceFile:905)
	at aqx.h(SourceFile:866)
	at aqx.a(SourceFile:613)
	at ark.a(SourceFile:2178)
	at ark.h(SourceFile:2131)
	at ark.k(SourceFile:2581)
	at arl.k(SourceFile:539)
	at bfh.k(SourceFile:43)
	at beq.k(SourceFile:127)
	at ark.j(SourceFile:2287)
	at arl.j(SourceFile:339)
	at bfp.j(SourceFile:66)
	at aav.a(SourceFile:663)
	at aav$$Lambda$5060/1408418461.accept(Unknown Source)
	at btx.a(SourceFile:485)
	at aav.a(SourceFile:418)
	at aav$$Lambda$5059/720772096.accept(Unknown Source)
	at clj.a(SourceFile:54)
	at aav.a(SourceFile:393)
	at net.minecraft.server.MinecraftServer.b(SourceFile:873)
	at net.minecraft.server.MinecraftServer.a(SourceFile:813)
	at evg.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.w(SourceFile:672)
	at net.minecraft.server.MinecraftServer.a(SourceFile:259)
	at net.minecraft.server.MinecraftServer$$Lambda$4673/1908550070.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Netty Local Client IO #1: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
	at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
	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(Unknown Source)
Netty Server IO #3: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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(Unknown Source)
Netty Server IO #2: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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(Unknown Source)
ObjectCleanerThread: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	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(Unknown Source)
Netty Server IO #5: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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(Unknown Source)
Finalizer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
Reference Handler: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.lang.ref.Reference.tryHandlePending(Unknown Source)
	at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
Narrator: 
	at java.lang.Thread.sleep(Native Method)
	at com.mojang.text2speech.NarratorWindows$NarratorThread.run(NarratorWindows.java:84)
	at java.lang.Thread.run(Unknown Source)
Signal Dispatcher: 
	at 
Worker-Main-1245: 
	at dah.a(SourceFile:95)
	at dam.b(SourceFile:32)
	at daf.b(SourceFile:175)
	at dam.a(SourceFile:109)
	at daf.b(SourceFile:216)
	at dah.a(SourceFile:193)
	at dak.a(SourceFile:65)
	at aay.e(SourceFile:177)
	at aay.f(SourceFile:156)
	at aay$$Lambda$4864/1814734293.run(Unknown Source)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)
	at apc.run(SourceFile:92)
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Netty Server IO #4: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	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$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Unknown Source)
Render thread: 
	at org.lwjgl.opengl.GL15C.glBindBuffer(Native Method)
	at org.lwjgl.opengl.GL15.glBindBuffer(GL15.java:139)
	at dkz.g(SourceFile:440)
	at com.mojang.blaze3d.systems.RenderSystem.glBindBuffer(SourceFile:1164)
	at dmc.a(SourceFile:25)
	at ehw.a(SourceFile:1493)
	at ehw.a(SourceFile:1133)
	at ehr.a(SourceFile:736)
	at ehr.a(SourceFile:553)
	at dqs.e(SourceFile:1052)
	at dqs.e(SourceFile:688)
	at net.minecraft.client.main.Main.main(SourceFile:215)
Stacktrace:
	at agm.a(SourceFile:27)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at crf.a(SourceFile:22)
	at cqa.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)

-- Feature --
Details:
	Id: minecraft:decorated
	Config: < crm [minecraft:decorated | [minecraft:count_noise csa@4ffd3544]] >
	Description: < coi [minecraft:decorated] >
Stacktrace:
	at buw.a(SourceFile:380)

-- Generation --
Details:
	CenterX: 27
	CenterZ: -22
	Seed: -2384374371870353757
	Biome: buw@160ad3cb
Stacktrace:
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)

-- Chunk to be generated --
Details:
	Location: 27,-22
	Position hash: -94489280485
	Generator: cmt@ca4af3d
Stacktrace:
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)

-- Affected level --
Details:
	All players: 1 total; [aaw['leesuv'/62871, l='ServerLevel[Cave testing]', x=251.80, y=100.41, z=-190.32]]
	Chunk stats: 2371
	Level dimension: minecraft:overworld
	Level spawn location: World: (150,63,-201), Section: (at 6,15,7 in 9,3,-13; chunk contains blocks 144,-64,-208 to 159,319,-193), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
	Level time: 437 game time, 437 day time
	Level name: Cave testing
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
	Level weather: Rain time: 75777 (now: false), thunder time: 36471 (now: false)
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:876)
	at net.minecraft.server.MinecraftServer.a(SourceFile:813)
	at evg.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.w(SourceFile:672)
	at net.minecraft.server.MinecraftServer.a(SourceFile:259)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 21w07a
	Minecraft Version ID: 21w07a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_281, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1314257256 bytes (1253 MB) / 2113929216 bytes (2016 MB) up to 2113929216 bytes (2016 MB)
	CPUs: 8
	JVM Flags: 10 total; -Xmn128M -Xmx2009M -Xss1M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [aaw['leesuv'/62871, l='ServerLevel[Cave testing]', x=251.80, y=100.41, z=-190.32]]
	Data Packs: vanilla, file/shm-caves-cliffs-v1-17-7.zip
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.