https://bz.apache.org/bugzilla/show_bug.cgi?id=58380
Bug ID: 58380 Summary: Data race on field org.apache.catalina.session.StandardSession.maxInactiv eInterval Product: Tomcat 8 Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P2 Component: Catalina Assignee: dev@tomcat.apache.org Reporter: yilong...@runtimeverification.com Reported by RV-Predict (a dynamic race detector) when running the test suite: Data race on field org.apache.catalina.session.StandardSession.maxInactiveInterval: {{{ Concurrent read in thread T40 (locks held: {}) ----> at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:701) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:570) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:555) at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5537) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1377) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1349) T40 is created by T1 at org.apache.catalina.core.ContainerBase.threadStart(ContainerBase.java:1299) Concurrent write in thread T1 (locks held: {}) ----> at org.apache.catalina.session.StandardSession.setMaxInactiveInterval(StandardSession.java:607) at org.apache.catalina.authenticator.TestSSOnonLoginAndBasicAuthenticator.doImminentSessionTimeout(TestSSOnonLoginAndBasicAuthenticator.java:599) at org.apache.catalina.authenticator.TestSSOnonLoginAndBasicAuthenticator.testBasicExpiredAcceptProtectedWithCookies(TestSSOnonLoginAndBasicAuthenticator.java:340) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033) T1 is the main thread }}} Data race on field org.apache.catalina.session.StandardSession.maxInactiveInterval: {{{ Concurrent read in thread T40 (locks held: {}) ----> at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:703) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:570) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:555) at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5537) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1377) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1381) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1349) T40 is created by T1 at org.apache.catalina.core.ContainerBase.threadStart(ContainerBase.java:1299) Concurrent write in thread T1 (locks held: {}) ----> at org.apache.catalina.session.StandardSession.setMaxInactiveInterval(StandardSession.java:607) at org.apache.catalina.authenticator.TestSSOnonLoginAndBasicAuthenticator.doImminentSessionTimeout(TestSSOnonLoginAndBasicAuthenticator.java:599) at org.apache.catalina.authenticator.TestSSOnonLoginAndBasicAuthenticator.testBasicExpiredAcceptProtectedWithCookies(TestSSOnonLoginAndBasicAuthenticator.java:340) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033) T1 is the main thread }}} -- You are receiving this mail because: You are the assignee for the bug. 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