ArOZMinecraftServer/server/crash-reports/crash-2020-12-15_23.52.39-server.txt

---- Minecraft Crash Report ----
// Shall we play a game?

Time: 15/12/2020 下午11:52
Description: Watching Server

java.lang.Error: Watchdog
	at java.base@13.0.2/java.util.function.Predicate.lambda$and$0(Predicate.java:69)
	at java.base@13.0.2/java.util.function.Predicate$$Lambda$1783/0x000000080104b440.test(Unknown Source)
	at app//cgh.a(SourceFile:502)
	at app//brx.a(SourceFile:748)
	at app//bro.c(SourceFile:66)
	at app//bri.c(SourceFile:22)
	at app//aqa.g(SourceFile:812)
	at app//aqa.a(SourceFile:590)
	at app//bcw.j(SourceFile:76)
	at app//aag.a(SourceFile:621)
	at app//aag$$Lambda$3605/0x00000008013bf440.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$3339/0x00000008012d2040.run(Unknown Source)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


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

-- Head --
Thread: Server Watchdog
Stacktrace:
	at java.base@13.0.2/java.util.function.Predicate.lambda$and$0(Predicate.java:69)
	at java.base@13.0.2/java.util.function.Predicate$$Lambda$1783/0x000000080104b440.test(Unknown Source)
	at app//cgh.a(SourceFile:502)
	at app//brx.a(SourceFile:748)
	at app//bro.c(SourceFile:66)
	at app//bri.c(SourceFile:22)
	at app//aqa.g(SourceFile:812)
	at app//aqa.a(SourceFile:590)
	at app//bcw.j(SourceFile:76)
	at app//aag.a(SourceFile:621)
	at app//aag$$Lambda$3605/0x00000008013bf440.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@13.0.2/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
	at java.base@13.0.2/java.lang.ref.Reference.processPendingReferences(Reference.java:241)
	at java.base@13.0.2/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)


"Finalizer" daemon prio=8 Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@667be97b
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@667be97b
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
	at java.base@13.0.2/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170)


"Signal Dispatcher" daemon prio=9 Id=4 RUNNABLE


"Common-Cleaner" daemon prio=8 Id=11 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@68bc1bc4
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@68bc1bc4
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	at java.base@13.0.2/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)
	at java.base@13.0.2/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)


"Worker-Bootstrap-6" daemon prio=5 Id=20 WAITING on java.util.concurrent.ForkJoinPool@6c83820b
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@6c83820b
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Timer hack thread" daemon prio=5 Id=22 TIMED_WAITING
	at java.base@13.0.2/java.lang.Thread.sleep(Native Method)
	at app//x$6.run(SourceFile:636)


"Worker-Main-8" daemon prio=5 Id=23 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-9" daemon prio=5 Id=24 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-10" daemon prio=5 Id=26 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-11" daemon prio=5 Id=27 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-12" daemon prio=5 Id=28 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-13" daemon prio=5 Id=29 TIMED_WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:276)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1624)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-14" daemon prio=5 Id=25 WAITING on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@298111ff
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Snooper Timer" daemon prio=5 Id=31 WAITING on java.util.TaskQueue@10080585
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@10080585
	at java.base@13.0.2/java.lang.Object.wait(Object.java:326)
	at java.base@13.0.2/java.util.TimerThread.mainLoop(Timer.java:527)
	at java.base@13.0.2/java.util.TimerThread.run(Timer.java:506)


"Server thread" prio=5 Id=30 RUNNABLE
	at java.base@13.0.2/java.util.function.Predicate.lambda$and$0(Predicate.java:69)
	at java.base@13.0.2/java.util.function.Predicate$$Lambda$1783/0x000000080104b440.test(Unknown Source)
	at app//cgh.a(SourceFile:502)
	at app//brx.a(SourceFile:748)
	at app//bro.c(SourceFile:66)
	at app//bri.c(SourceFile:22)
	at app//aqa.g(SourceFile:812)
	at app//aqa.a(SourceFile:590)
	...


"Server console handler" daemon prio=5 Id=32 RUNNABLE (in native)
	at java.base@13.0.2/java.io.FileInputStream.readBytes(Native Method)
	at java.base@13.0.2/java.io.FileInputStream.read(FileInputStream.java:273)
	at java.base@13.0.2/java.io.BufferedInputStream.read1(BufferedInputStream.java:283)
	at java.base@13.0.2/java.io.BufferedInputStream.read(BufferedInputStream.java:344)
	-  locked java.io.BufferedInputStream@18625e7b
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:297)
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339)
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
	-  locked java.io.InputStreamReader@680114a6
	at java.base@13.0.2/java.io.InputStreamReader.read(InputStreamReader.java:185)
	...


"DestroyJavaVM" prio=5 Id=34 RUNNABLE


"ObjectCleanerThread" daemon prio=1 Id=35 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@49aeeeb0
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@49aeeeb0
	at java.base@13.0.2/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@13.0.2/java.lang.Thread.run(Thread.java:830)


"Netty Server IO #0" daemon prio=5 Id=36 RUNNABLE
	at java.base@13.0.2/sun.nio.ch.KQueue.poll(Native Method)
	at java.base@13.0.2/sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:122)
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
	-  locked sun.nio.ch.Util$2@19daee2d
	-  locked sun.nio.ch.KQueueSelectorImpl@1341faeb
	at java.base@13.0.2/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)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Server Watchdog" daemon prio=5 Id=39 RUNNABLE
	at java.management@13.0.2/sun.management.ThreadImpl.dumpThreads0(Native Method)
	at java.management@13.0.2/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:502)
	at java.management@13.0.2/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:490)
	at app//zj.run(SourceFile:49)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Netty Server IO #1" daemon prio=5 Id=40 RUNNABLE
	at java.base@13.0.2/sun.nio.ch.KQueue.poll(Native Method)
	at java.base@13.0.2/sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:122)
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
	-  locked sun.nio.ch.Util$2@73057801
	-  locked sun.nio.ch.KQueueSelectorImpl@4de0d3bf
	at java.base@13.0.2/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)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Netty Server IO #2" daemon prio=5 Id=49 RUNNABLE
	at java.base@13.0.2/sun.nio.ch.KQueue.poll(Native Method)
	at java.base@13.0.2/sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:122)
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
	-  locked sun.nio.ch.Util$2@385e7a8
	-  locked sun.nio.ch.KQueueSelectorImpl@1f0fd391
	at java.base@13.0.2/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)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)



Stacktrace:
	at zj.run(SourceFile:65)
	at java.base/java.lang.Thread.run(Thread.java:830)

-- Performance stats --
Details:
	Random tick rate: 3
	Level stats: ResourceKey[minecraft:dimension / minecraft:overworld]: players: 1, entities: 25436 [minecraft:tnt:24870,minecraft:item:300,minecraft:pig:44,minecraft:chicken:35,minecraft:cow:28], block_entities: 42 [minecraft:mob_spawner:22,minecraft:chest:17,minecraft:beehive:3], block_ticks: 1252, fluid_ticks: 77, chunk_source: ServerChunkCache: 2545,
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: Mac OS X (x86_64) version 10.16
	Java Version: 13.0.2, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode, sharing), Oracle Corporation
	Memory: 450505064 bytes (429 MB) / 1073741824 bytes (1024 MB) up to 1073741824 bytes (1024 MB)
	CPUs: 8
	JVM Flags: 2 total; -Xmx1024M -Xms1024M
	Player Count: 1 / 99; [aah['Alanyeung'/1326, l='ServerLevel[world]', x=13.69, y=103.62, z=12.43]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)