tomcat每天启动后，晚上无人操作，但第二天铁定假死，线程dump已抓，请各位帮忙分析一下问题所在

Question

"http-8082-6" daemon prio=6 tid=0x00000000082db000 nid=0x3d68 in Object.wait() [0x00000000188df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1c27a30> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-5" daemon prio=6 tid=0x00000000082da000 nid=0x1768 in Object.wait() [0x00000000186df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1c3ae00> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-4" daemon prio=6 tid=0x00000000082d7800 nid=0x3c44 in Object.wait() [0x00000000185df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1c48348> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-3" daemon prio=6 tid=0x00000000082d9000 nid=0xd8c in Object.wait() [0x00000000184df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1c26828> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-2" daemon prio=6 tid=0x00000000082d8000 nid=0x3ad0 in Object.wait() [0x00000000166df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1b10138> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-1" daemon prio=6 tid=0x00000000082d6000 nid=0x3b5c in Object.wait() [0x000000000f55f000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
- locked <0x00000000c1b10af8> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"Thread-11" prio=6 tid=0x00000000082d6800 nid=0x3e08 waiting on condition [0x00000000187df000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at visu.platform.push.message.MessageProcessUtils.processMessage(Unknown Source)
at visu.platform.push.message.MessageProcessUtils.access$000(Unknown Source)
at visu.platform.push.message.MessageProcessUtils$1.run(Unknown Source)   Locked ownable synchronizers:
- None"TP-Monitor" daemon prio=6 tid=0x00000000082d4800 nid=0x32cc in Object.wait() [0x00000000183df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(ThreadPool.java:565)
- locked <0x00000000c17d7b68> (a org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"TP-Processor4" daemon prio=6 tid=0x00000000082d3800 nid=0x3a5c runnable [0x00000000182df000]
   java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
- locked <0x00000000c17d81b8> (a java.net.SocksSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:462)
at java.net.ServerSocket.accept(ServerSocket.java:430)
at org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:311)
at org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:668)
at org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:879)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"TP-Processor3" daemon prio=6 tid=0x00000000082d3000 nid=0x3fe8 in Object.wait() [0x00000000181df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c17d7418> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000c17d7418> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"TP-Processor2" daemon prio=6 tid=0x00000000082d2800 nid=0x2408 in Object.wait() [0x00000000180df000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c17d7688> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000c17d7688> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"TP-Processor1" daemon prio=6 tid=0x00000000082d1800 nid=0x3d10 in Object.wait() [0x0000000017fdf000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c17d78f8> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:485)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000c17d78f8> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"http-8082-Acceptor-0" daemon prio=6 tid=0x0000000009a4f000 nid=0x3da4 runnable [0x0000000017edf000]
   java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
- locked <0x00000000c0a2b270> (a java.net.SocksSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:462)
at java.net.ServerSocket.accept(ServerSocket.java:430)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=6 tid=0x0000000009a4e000 nid=0x2e3c waiting on condition [0x0000000017ddf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1631)
at java.lang.Thread.run(Thread.java:662)   Locked ownable synchronizers:
- None"QuartzScheduler_QuartzSchedulerThread" prio=6 tid=0x0000000009a4d800 nid=0x3fd4 waiting on condition [0x0000000017cdf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:420)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-10" prio=6 tid=0x0000000009a4c800 nid=0x3ecc in Object.wait() [0x0000000017bdf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1816490> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-9" prio=6 tid=0x0000000009a4c000 nid=0x3abc in Object.wait() [0x0000000017adf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18162d0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-8" prio=6 tid=0x0000000009a4b800 nid=0x3e68 in Object.wait() [0x00000000179df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1816110> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None

Answer 1

"QuartzScheduler_Worker-7" prio=6 tid=0x0000000009a4a800 nid=0x3944 in Object.wait() [0x00000000178df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1815f50> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-6" prio=6 tid=0x0000000009a4a000 nid=0x2b28 in Object.wait() [0x00000000177df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1815d90> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-5" prio=6 tid=0x0000000009a49000 nid=0x3fb8 in Object.wait() [0x00000000176df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1815bd0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-4" prio=6 tid=0x0000000009a48800 nid=0x2f5c in Object.wait() [0x00000000175df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1815a10> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-3" prio=6 tid=0x0000000009a47800 nid=0x2d68 in Object.wait() [0x00000000174df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18118b8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-2" prio=6 tid=0x0000000009a47000 nid=0x3c20 in Object.wait() [0x00000000173df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18116f8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"QuartzScheduler_Worker-1" prio=6 tid=0x0000000009a46000 nid=0x37c0 in Object.wait() [0x00000000172df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18114f0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_QuartzSchedulerThread" prio=6 tid=0x0000000009a45800 nid=0x3aa0 waiting on condition [0x00000000171df000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:420)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-10" prio=6 tid=0x0000000009a45000 nid=0x3f6c in Object.wait() [0x00000000170df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1809268> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-9" prio=6 tid=0x0000000009a44000 nid=0x3e90 in Object.wait() [0x0000000016fdf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1809098> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-8" prio=6 tid=0x0000000009a43800 nid=0x3d34 in Object.wait() [0x0000000016edf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1808ec8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-7" prio=6 tid=0x0000000009a42800 nid=0x30d0 in Object.wait() [0x0000000016ddf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1808cf8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-6" prio=6 tid=0x0000000009a42000 nid=0x3dd0 in Object.wait() [0x0000000016cdf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1808b28> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-5" prio=6 tid=0x0000000009a41000 nid=0x2e1c in Object.wait() [0x0000000016bdf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1808958> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-4" prio=6 tid=0x0000000009a40800 nid=0x3edc in Object.wait() [0x0000000016adf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c1808788> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-3" prio=6 tid=0x000000001185f800 nid=0x3914 in Object.wait() [0x00000000169df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18085b8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-2" prio=6 tid=0x000000000e5b5800 nid=0x3d74 in Object.wait() [0x00000000168df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18083e8> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"DefaultQuartzScheduler_Worker-1" prio=6 tid=0x000000000e9cd800 nid=0x3c68 in Object.wait() [0x00000000167df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:523)
- locked <0x00000000c18081d0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)   Locked ownable synchronizers:
- None"MongoCleaner1639932320" daemon prio=6 tid=0x00000000138cf800 nid=0x38c0 waiting on condition [0x00000000165df000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at com.mongodb.Mongo$CursorCleanerThread.run(Mongo.java:770)   Locked ownable synchronizers:
- None"Store org.hibernate.cache.StandardQueryCache Expiry Thread" daemon prio=2 tid=0x000000000a539800 nid=0x2f4c waiting on condition [0x000000000d4bf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at net.sf.ehcache.store.DiskStore.expiryThreadMain(DiskStore.java:831)
at net.sf.ehcache.store.DiskStore.access$700(DiskStore.java:59)
at net.sf.ehcache.store.DiskStore$ExpiryThread.run(DiskStore.java:1008)   Locked ownable synchronizers:
- None"Store org.hibernate.cache.StandardQueryCache Spool Thread" daemon prio=2 tid=0x0000000009ebf800 nid=0x3e38 waiting on condition [0x000000000d3bf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at net.sf.ehcache.store.DiskStore.spoolThreadMain(DiskStore.java:556)
at net.sf.ehcache.store.DiskStore.access$600(DiskStore.java:59)
at net.sf.ehcache.store.DiskStore$SpoolThread.run(DiskStore.java:990)   Locked ownable synchronizers:
- None"Store org.hibernate.cache.UpdateTimestampsCache Expiry Thread" daemon prio=2 tid=0x0000000009ebe800 nid=0x3d80 waiting on condition [0x000000000d2bf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at net.sf.ehcache.store.DiskStore.expiryThreadMain(DiskStore.java:831)
at net.sf.ehcache.store.DiskStore.access$700(DiskStore.java:59)
at net.sf.ehcache.store.DiskStore$ExpiryThread.run(DiskStore.java:1008)   Locked ownable synchronizers:
- None"Store org.hibernate.cache.UpdateTimestampsCache Spool Thread" daemon prio=2 tid=0x0000000008678000 nid=0x2cec waiting on condition [0x000000000d1bf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at net.sf.ehcache.store.DiskStore.spoolThreadMain(DiskStore.java:556)
at net.sf.ehcache.store.DiskStore.access$600(DiskStore.java:59)
at net.sf.ehcache.store.DiskStore$SpoolThread.run(DiskStore.java:990)   Locked ownable synchronizers:
- None

Answer 2

"Store systemDicCache Spool Thread" daemon prio=2 tid=0x000000000a140000 nid=0x3c7c waiting on condition [0x000000000d0bf000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at net.sf.ehcache.store.DiskStore.spoolThreadMain(DiskStore.java:556)
at net.sf.ehcache.store.DiskStore.access$600(DiskStore.java:59)
at net.sf.ehcache.store.DiskStore$SpoolThread.run(DiskStore.java:990)   Locked ownable synchronizers:
- None"GC Daemon" daemon prio=2 tid=0x0000000007c94800 nid=0x3760 in Object.wait() [0x0000000008abf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at sun.misc.GC$Daemon.run(GC.java:100)
- locked <0x00000000c000cdf8> (a sun.misc.GC$LatencyLock)   Locked ownable synchronizers:
- None"Low Memory Detector" daemon prio=6 tid=0x000000000665c800 nid=0x12b0 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE   Locked ownable synchronizers:
- None"C2 CompilerThread1" daemon prio=10 tid=0x0000000006651000 nid=0x10ec waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE   Locked ownable synchronizers:
- None"C2 CompilerThread0" daemon prio=10 tid=0x000000000664c800 nid=0x1204 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE   Locked ownable synchronizers:
- None"Attach Listener" daemon prio=10 tid=0x0000000006606000 nid=0x2c4c waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE   Locked ownable synchronizers:
- None"Signal Dispatcher" daemon prio=10 tid=0x0000000006601000 nid=0x2700 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE   Locked ownable synchronizers:
- None"Finalizer" daemon prio=8 tid=0x0000000000527000 nid=0x34b4 in Object.wait() [0x00000000065ef000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked <0x00000000c0000330> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)   Locked ownable synchronizers:
- None"Reference Handler" daemon prio=10 tid=0x0000000000525800 nid=0xaf0 in Object.wait() [0x00000000064ef000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x00000000c000cdd8> (a java.lang.ref.Reference$Lock)   Locked ownable synchronizers:
- None"main" prio=6 tid=0x000000000025c000 nid=0x32b0 runnable [0x000000000260e000]
   java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
- locked <0x00000000c1a9ebb0> (a java.net.SocksSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:462)
at java.net.ServerSocket.accept(ServerSocket.java:430)
at org.apache.catalina.core.StandardServer.await(StandardServer.java:431)
at org.apache.catalina.startup.Catalina.await(Catalina.java:676)
at org.apache.catalina.startup.Catalina.start(Catalina.java:628)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)   Locked ownable synchronizers:
- None"VM Thread" prio=10 tid=0x000000000051d000 nid=0x484 runnable "GC task thread#0 (ParallelGC)" prio=6 tid=0x0000000000478000 nid=0x316c runnable "GC task thread#1 (ParallelGC)" prio=6 tid=0x000000000047a000 nid=0x100c runnable "GC task thread#2 (ParallelGC)" prio=6 tid=0x000000000047b800 nid=0x33d8 runnable "GC task thread#3 (ParallelGC)" prio=6 tid=0x000000000047d000 nid=0x35a0 runnable "VM Periodic Task Thread" prio=10 tid=0x000000000666e000 nid=0x3a4 waiting on condition JNI global references: 1537

Answer 3

@ygycomon 
没有错误日志哈