https://bz.apache.org/bugzilla/show_bug.cgi?id=58398
Bug ID: 58398
Summary: Data race on field
org.apache.catalina.util.LifecycleSupport.listeners
Product: Tomcat 8
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
Assignee: [email protected]
Reporter: [email protected]
Reported by RV-Predict (a dynamic race detector) when running the test suite:
Data race on field org.apache.catalina.util.LifecycleSupport.listeners: {{{
Concurrent write in thread T19 (locks held: {Monitor@49fb3aa9,
Monitor@5b24cbd})
----> at
org.apache.catalina.util.LifecycleSupport.addLifecycleListener(LifecycleSupport.java:87)
- locked Monitor@5b24cbd at
org.apache.catalina.util.LifecycleSupport.addLifecycleListener(LifecycleSupport.java:81)
at
org.apache.catalina.util.LifecycleBase.addLifecycleListener(LifecycleBase.java:61)
at
org.apache.catalina.core.StandardEngine$AccessLogListener.install(StandardEngine.java:449)
at
org.apache.catalina.core.StandardEngine.logAccess(StandardEngine.java:337)
at
org.apache.catalina.connector.CoyoteAdapter.log(CoyoteAdapter.java:675)
at
org.apache.coyote.http11.Http11Nio2Processor.handleIncompleteRequestLineRead(Http11Nio2Processor.java:242)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1006)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:663)
at
org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1074)
at
org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.run(Nio2Endpoint.java:1033)
- locked Monitor@49fb3aa9 at
org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.run(Nio2Endpoint.java:1032)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
T19 is created by T18
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:1010)
Concurrent read in thread T13 (locks held: {Monitor@632e842a})
----> at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:347)
at
org.apache.catalina.core.ContainerBase.stopInternal(ContainerBase.java:954)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
- locked Monitor@632e842a at
org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:n/a)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1424)
T13 is created by T1
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:1010)
}}}
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