---- Minecraft Crash Report ---- // Ouch. That hurt :( Time: 12/18/20, 11:38 PM Description: Watching Server java.lang.Error: Watchdog at app//cgh.a(SourceFile:502) at app//brx.a(SourceFile:748) at app//aql.j(SourceFile:90) at app//aag.a(SourceFile:621) at app//aag$$Lambda$3555/0x00000000206e4c40.accept(Unknown Source) at app//brx.a(SourceFile:561) at app//aag.a(SourceFile:411) at app//net.minecraft.server.MinecraftServer.b(SourceFile:871) at app//zg.b(SourceFile:312) at app//net.minecraft.server.MinecraftServer.a(SourceFile:811) at app//net.minecraft.server.MinecraftServer.w(SourceFile:670) at app//net.minecraft.server.MinecraftServer.a(SourceFile:257) at app//net.minecraft.server.MinecraftServer$$Lambda$3302/0x00000000205e4840.run(Unknown Source) at java.base@11.0.8/java.lang.Thread.run(Thread.java:834) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server Watchdog Stacktrace: at app//cgh.a(SourceFile:502) at app//brx.a(SourceFile:748) at app//aql.j(SourceFile:90) at app//aag.a(SourceFile:621) at app//aag$$Lambda$3555/0x00000000206e4c40.accept(Unknown Source) at app//brx.a(SourceFile:561) at app//aag.a(SourceFile:411) at app//net.minecraft.server.MinecraftServer.b(SourceFile:871) at app//zg.b(SourceFile:312) at app//net.minecraft.server.MinecraftServer.a(SourceFile:811) at app//net.minecraft.server.MinecraftServer.w(SourceFile:670) at app//net.minecraft.server.MinecraftServer.a(SourceFile:257) -- Thread Dump -- Details: Threads: "Reference Handler" daemon prio=10 Id=2 RUNNABLE at java.base@11.0.8/java.lang.ref.Reference.waitForReferencePendingList(Native Method) at java.base@11.0.8/java.lang.ref.Reference.processPendingReferences(Reference.java:241) at java.base@11.0.8/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213) "Finalizer" daemon prio=8 Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@6a85b5e0 at java.base@11.0.8/java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@6a85b5e0 at java.base@11.0.8/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155) at java.base@11.0.8/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176) at java.base@11.0.8/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170) "Signal Dispatcher" daemon prio=9 Id=4 RUNNABLE "Attach Listener" daemon prio=5 Id=5 RUNNABLE "Common-Cleaner" daemon prio=8 Id=11 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@3722eeaa at java.base@11.0.8/java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@3722eeaa at java.base@11.0.8/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155) at java.base@11.0.8/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148) at java.base@11.0.8/java.lang.Thread.run(Thread.java:834) at java.base@11.0.8/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134) "Worker-Bootstrap-1" daemon prio=5 Id=15 WAITING on java.util.concurrent.ForkJoinPool@1f655475 at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.ForkJoinPool@1f655475 at java.base@11.0.8/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194) at java.base@11.0.8/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1628) at java.base@11.0.8/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) "Timer hack thread" daemon prio=5 Id=18 TIMED_WAITING at java.base@11.0.8/java.lang.Thread.sleep(Native Method) at app//x$6.run(SourceFile:636) "Worker-Main-5" daemon prio=5 Id=20 WAITING on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194) at java.base@11.0.8/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1628) at java.base@11.0.8/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) "Snooper Timer" daemon prio=5 Id=23 WAITING on java.util.TaskQueue@68ab9276 at java.base@11.0.8/java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@68ab9276 at java.base@11.0.8/java.lang.Object.wait(Object.java:328) at java.base@11.0.8/java.util.TimerThread.mainLoop(Timer.java:527) at java.base@11.0.8/java.util.TimerThread.run(Timer.java:506) "Server thread" prio=5 Id=22 RUNNABLE at app//cgh.a(SourceFile:502) at app//brx.a(SourceFile:748) at app//aql.j(SourceFile:90) at app//aag.a(SourceFile:621) at app//aag$$Lambda$3555/0x00000000206e4c40.accept(Unknown Source) at app//brx.a(SourceFile:561) at app//aag.a(SourceFile:411) at app//net.minecraft.server.MinecraftServer.b(SourceFile:871) ... "DestroyJavaVM" prio=5 Id=25 RUNNABLE "Server console handler" daemon prio=5 Id=26 RUNNABLE (in native) at java.base@11.0.8/java.io.FileInputStream.readBytes(Native Method) at java.base@11.0.8/java.io.FileInputStream.read(FileInputStream.java:279) at java.base@11.0.8/java.io.BufferedInputStream.read1(BufferedInputStream.java:290) at java.base@11.0.8/java.io.BufferedInputStream.read(BufferedInputStream.java:351) - locked java.io.BufferedInputStream@48dc6677 at java.base@11.0.8/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at java.base@11.0.8/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at java.base@11.0.8/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked java.io.InputStreamReader@7daf45e5 at java.base@11.0.8/java.io.InputStreamReader.read(InputStreamReader.java:185) ... "ObjectCleanerThread" daemon prio=1 Id=27 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@332ed319 at java.base@11.0.8/java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@332ed319 at java.base@11.0.8/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155) at app//io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54) at app//io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base@11.0.8/java.lang.Thread.run(Thread.java:834) "Netty Server IO #0" daemon prio=5 Id=28 RUNNABLE (in native) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@7a2df28 - locked sun.nio.ch.WindowsSelectorImpl@2c66ee75 at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Server Watchdog" daemon prio=5 Id=33 RUNNABLE at java.management@11.0.8/sun.management.ThreadImpl.dumpThreads0(Native Method) at java.management@11.0.8/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:502) at java.management@11.0.8/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:490) at app//zj.run(SourceFile:49) at java.base@11.0.8/java.lang.Thread.run(Thread.java:834) "Netty Server IO #1" daemon prio=5 Id=34 RUNNABLE at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:504) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:625) - locked java.lang.Object@2be10671 at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:442) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.base@11.0.8/java.lang.Thread.run(Thread.java:834) "Netty Server IO #2" daemon prio=5 Id=35 RUNNABLE at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@6e92ae0f - locked sun.nio.ch.WindowsSelectorImpl@7fd8776a at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Netty Server IO #3" daemon prio=5 Id=36 RUNNABLE (in native) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@64d63ba2 - locked sun.nio.ch.WindowsSelectorImpl@47277bc7 at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Netty Server IO #4" daemon prio=5 Id=37 RUNNABLE at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@3cbe57fa - locked sun.nio.ch.WindowsSelectorImpl@e10420 at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Netty Server IO #5" daemon prio=5 Id=38 RUNNABLE (in native) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@55bf34b5 - locked sun.nio.ch.WindowsSelectorImpl@29ba9486 at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Netty Server IO #6" daemon prio=5 Id=39 RUNNABLE at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@67f517cc - locked sun.nio.ch.WindowsSelectorImpl@6fbddf16 at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Netty Server IO #7" daemon prio=5 Id=40 RUNNABLE at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:357) at java.base@11.0.8/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:182) at java.base@11.0.8/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) - locked sun.nio.ch.Util$2@438b44c8 - locked sun.nio.ch.WindowsSelectorImpl@3e68e69b at java.base@11.0.8/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411) at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ... "Worker-Main-28" daemon prio=5 Id=61 TIMED_WAITING on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:275) at java.base@11.0.8/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1619) at java.base@11.0.8/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) "Worker-Main-29" daemon prio=5 Id=62 TIMED_WAITING on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.ForkJoinPool@173b2e9f at java.base@11.0.8/java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:275) at java.base@11.0.8/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1619) at java.base@11.0.8/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) "IO-Worker-31" prio=5 Id=64 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@71ecdded at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@71ecdded at java.base@11.0.8/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234) at java.base@11.0.8/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462) at java.base@11.0.8/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361) at java.base@11.0.8/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ... "IO-Worker-32" prio=5 Id=65 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@71ecdded at java.base@11.0.8/jdk.internal.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@71ecdded at java.base@11.0.8/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234) at java.base@11.0.8/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462) at java.base@11.0.8/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361) at java.base@11.0.8/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114) at java.base@11.0.8/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ... Stacktrace: at zj.run(SourceFile:65) at java.base/java.lang.Thread.run(Thread.java:834) -- Performance stats -- Details: Random tick rate: 3 Level stats: ResourceKey[minecraft:dimension / minecraft:overworld]: players: 1, entities: 1805 [minecraft:lightning_bolt:1660,minecraft:creeper:25,minecraft:zombie:23,minecraft:bat:17,minecraft:sheep:16], block_entities: 44 [minecraft:mob_spawner:21,minecraft:chest:18,minecraft:beehive:3,minecraft:bell:1,minecraft:campfire:1], block_ticks: 6, fluid_ticks: 8, chunk_source: ServerChunkCache: 2422, ResourceKey[minecraft:dimension / minecraft:the_nether]: players: 0, entities: 0 [], block_entities: 0 [], block_ticks: 0, fluid_ticks: 0, chunk_source: ServerChunkCache: 0, ResourceKey[minecraft:dimension / minecraft:the_end]: players: 0, entities: 0 [], block_entities: 0 [], block_ticks: 0, fluid_ticks: 0, chunk_source: ServerChunkCache: 0 -- System Details -- Details: Minecraft Version: 1.16.4 Minecraft Version ID: 1.16.4 Operating System: Windows 7 (amd64) version 6.1 Java Version: 11.0.8, AdoptOpenJDK Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), AdoptOpenJDK Memory: 259114496 bytes (247 MB) / 1073741824 bytes (1024 MB) up to 1073741824 bytes (1024 MB) CPUs: 4 JVM Flags: 2 total; -Xmx1024M -Xms1024M Player Count: 1 / 99; [aah['Alanyeung'/106, l='ServerLevel[world]', x=-35.45, y=113.13, z=-276.53]] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)