| Summary: | Data race on field org.apache.catalina.core.StandardContext.applicationEventListenersObjects | ||
|---|---|---|---|
| Product: | Tomcat 8 | Reporter: | Yilong Li <yilong.li> |
| Component: | Catalina | Assignee: | Tomcat Developers Mailing List <dev> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | P2 | ||
| Version: | 8.0.x-trunk | ||
| Target Milestone: | ---- | ||
| Hardware: | PC | ||
| OS: | Linux | ||
Fixed in trunk and 8.0.x for 8.0.27 onwards. |
Reported by RV-Predict (a dynamic race detector) when running the test suite: Data race on field org.apache.catalina.core.StandardContext.applicationEventListenersObjects: {{{ Concurrent read in thread T204 (locks held: {Monitor@424a8381}) ----> at org.apache.catalina.core.StandardContext.getApplicationEventListeners(StandardContext.java:1155) at org.apache.catalina.core.StandardContext.fireRequestDestroyEvent(StandardContext.java:5920) at org.apache.catalina.connector.CoyoteAdapter.asyncDispatch(CoyoteAdapter.java:282) at org.apache.coyote.http11.AbstractHttp11Processor.asyncDispatch(AbstractHttp11Processor.java:1709) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:651) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:277) - locked Monitor@424a8381 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:259) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) T204 is created by T202 at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:1010) Concurrent write in thread T200 (locks held: {Monitor@42766493}) ----> at org.apache.catalina.core.StandardContext.setApplicationEventListeners(StandardContext.java:1161) at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4825) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5390) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) - locked Monitor@42766493 at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:n/a) at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1424) T200 is created by T199 at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:1010) }}}