---- Minecraft Crash Report ---- // There are four lights! Time: 1/8/21 8:47 AM Description: Watching Server java.lang.Error: Watchdog at aae.a(SourceFile:374) at aae$$Lambda$3550/1748639144.accept(Unknown Source) at java.util.ArrayList.forEach(ArrayList.java:1259) at aae.p(SourceFile:368) at aae.a(SourceFile:337) at aag.a(SourceFile:353) at net.minecraft.server.MinecraftServer.b(SourceFile:871) at zg.b(SourceFile:312) at net.minecraft.server.MinecraftServer.a(SourceFile:811) at net.minecraft.server.MinecraftServer.w(SourceFile:670) at net.minecraft.server.MinecraftServer.a(SourceFile:257) at net.minecraft.server.MinecraftServer$$Lambda$3242/1700095249.run(Unknown Source) 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 aae.a(SourceFile:374) at aae$$Lambda$3550/1748639144.accept(Unknown Source) at java.util.ArrayList.forEach(ArrayList.java:1259) at aae.p(SourceFile:368) at aae.a(SourceFile:337) at aag.a(SourceFile:353) at net.minecraft.server.MinecraftServer.b(SourceFile:871) at zg.b(SourceFile:312) at net.minecraft.server.MinecraftServer.a(SourceFile:811) at net.minecraft.server.MinecraftServer.w(SourceFile:670) at net.minecraft.server.MinecraftServer.a(SourceFile:257) -- Thread Dump -- Details: Threads: "Netty Epoll Server IO #7" Id=794 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #6" Id=767 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #5" Id=741 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #4" Id=739 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #3" Id=34 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #2" Id=33 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #1" Id=32 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Server Watchdog" Id=31 RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454) at zj.run(SourceFile:49) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #0" Id=25 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "ObjectCleanerThread" Id=24 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@61470c75 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@61470c75 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) 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:748) "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@6f80fe2d 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@6bbf6705 at java.io.InputStreamReader.read(InputStreamReader.java:184) ... "DestroyJavaVM" Id=22 RUNNABLE "Server thread" Id=19 RUNNABLE at aae.a(SourceFile:374) at aae$$Lambda$3550/1748639144.accept(Unknown Source) at java.util.ArrayList.forEach(ArrayList.java:1259) at aae.p(SourceFile:368) at aae.a(SourceFile:337) at aag.a(SourceFile:353) at net.minecraft.server.MinecraftServer.b(SourceFile:871) at zg.b(SourceFile:312) ... "Snooper Timer" Id=20 WAITING on java.util.TaskQueue@2ebdf416 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@2ebdf416 at java.lang.Object.wait(Object.java:502) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) "Timer hack thread" Id=15 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at x$6.run(SourceFile:636) "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@77c06110 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@77c06110 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216) "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@1f599853 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@1f599853 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 zj.run(SourceFile:65) at java.lang.Thread.run(Thread.java:748) -- Performance stats -- Details: Random tick rate: 3 Level stats: ResourceKey[minecraft:dimension / minecraft:overworld]: players: 0, entities: 598 [minecraft:item_frame:87,minecraft:pig:78,minecraft:chicken:68,minecraft:sheep:62,minecraft:item:45], block_entities: 943 [minecraft:chest:503,minecraft:hopper:303,minecraft:mob_spawner:42,minecraft:furnace:39,minecraft:campfire:34], block_ticks: 33, fluid_ticks: 0, chunk_source: ServerChunkCache: 2025, 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: Linux (amd64) version 4.15.0-118-generic Java Version: 1.8.0_265, Private Build Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Private Build Memory: 991295352 bytes (945 MB) / 1710751744 bytes (1631 MB) up to 3579314176 bytes (3413 MB) CPUs: 4 JVM Flags: 1 total; -Xmx3840M Player Count: 0 / 20; [] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)