https://bz.apache.org/bugzilla/show_bug.cgi?id=66024
Bug ID: 66024
Summary: NioEndpoint$NioSocketWrapper CountDownLatch locked
Product: Tomcat 9
Version: 9.0.17
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Connectors
Assignee: dev@tomcat.apache.org
Reporter: 13426138...@163.com
Target Milestone: -----
"http-nio-8801-exec-90" #902456 daemon prio=5 os_prio=0 tid=0x00007f42e405c800
nid=0xdc543 waiting on condition [0x00007f439433b000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007b7f06a80> (a
java.util.concurrent.CountDownLatch$Sync)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
at
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.awaitLatch(NioEndpoint.java:1064)
at
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.awaitReadLatch(NioEndpoint.java:1066)
at
org.apache.tomcat.util.net.NioBlockingSelector.read(NioBlockingSelector.java:190)
at
org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:222)
at
org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:203)
at
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1197)
at
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1140)
at
org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:731)
at
org.apache.coyote.http11.Http11InputBuffer.access$300(Http11InputBuffer.java:40)
at
org.apache.coyote.http11.Http11InputBuffer$SocketInputBuffer.doRead(Http11InputBuffer.java:1063)
at
org.apache.coyote.http11.filters.ChunkedInputFilter.readBytes(ChunkedInputFilter.java:301)
at
org.apache.coyote.http11.filters.ChunkedInputFilter.parseChunkHeader(ChunkedInputFilter.java:329)
at
org.apache.coyote.http11.filters.ChunkedInputFilter.doRead(ChunkedInputFilter.java:164)
at
org.apache.coyote.http11.Http11InputBuffer.doRead(Http11InputBuffer.java:245)
at org.apache.coyote.Request.doRead(Request.java:551)
at
org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:336)
at
org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:632)
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:362)
at
org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132)
at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:238)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
................
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
- locked <0x000000065c9fde88> (a
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
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