Attachment 37933 Details for Bug 65424 – deadlock stracktrace

deadlock stracktrace

deadlock-nb12-ant-contrib.log (text/x-log), 13.71 KB, created by Eric Delaunay on 2021-07-02 12:16:51 UTC

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Creator: Eric Delaunay

Created: 2021-07-02 12:16:51 UTC

Size: 13.71 KB

patch

obsolete

>Found one Java-level deadlock:
>=============================
>"Thread-154":
>  waiting to lock monitor 0x00007f81dca70580 (object 0x00000000847559d8, a java.lang.Class),
>  which is held by "Thread-157"
>"Thread-157":
>  waiting to lock monitor 0x00007f81dcb80380 (object 0x00000000a2052760, a org.apache.tools.ant.RuntimeConfigurable),
>  which is held by "Thread-159"
>"Thread-159":
>  waiting to lock monitor 0x00007f81dca70580 (object 0x00000000847559d8, a java.lang.Class),
>  which is held by "Thread-157"
>
>Java stack information for the threads listed above:
>===================================================
>"Thread-154":
>        at org.apache.tools.ant.IntrospectionHelper.getHelper(IntrospectionHelper.java:341)
>        - waiting to lock <0x00000000847559d8> (a java.lang.Class for org.apache.tools.ant.IntrospectionHelper)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:496)
>        - locked <0x00000000a1f7bd60> (a org.apache.tools.ant.RuntimeConfigurable)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:463)
>        at org.apache.tools.ant.Task.maybeConfigure(Task.java:203)
>        at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:201)
>        at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:165)
>        at org.apache.tools.ant.Task.perform(Task.java:349)
>        at org.apache.tools.ant.taskdefs.Sequential$$Lambda$706/0x0000000101254040.accept(Unknown Source)
>        at java.util.Vector.forEach(java.base@11.0.11/Vector.java:1388)
>        - locked <0x00000000a1da56f8> (a java.util.Vector)
>        at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:391)
>        at net.sf.antcontrib.logic.ForTask.doSequentialIteration(ForTask.java:259)
>        at net.sf.antcontrib.logic.ForTask.doToken(ForTask.java:268)
>        at net.sf.antcontrib.logic.ForTask.doTheTasks(ForTask.java:324)
>        at net.sf.antcontrib.logic.ForTask.execute(ForTask.java:244)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.Target.execute(Target.java:449)
>        at org.apache.tools.ant.Target.performTasks(Target.java:470)
>        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
>        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
>        at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
>        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Sequential$$Lambda$706/0x0000000101254040.accept(Unknown Source)
>        at java.util.Vector.forEach(java.base@11.0.11/Vector.java:1388)
>        - locked <0x00000000a6184cc0> (a java.util.Vector)
>        at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:391)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@11.0.11/Native Method)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@11.0.11/NativeMethodAccessorImpl.java:62)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Parallel$TaskRunnable.run(Parallel.java:454)
>        at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)
>"Thread-157":
>        at org.apache.tools.ant.RuntimeConfigurable.getElementTag(RuntimeConfigurable.java:441)
>        - waiting to lock <0x00000000a2052760> (a org.apache.tools.ant.RuntimeConfigurable)
>        at org.apache.tools.ant.module.bridge.impl.NbBuildLogger$Event.getTaskName(NbBuildLogger.java:1133)
>        at org.apache.tools.ant.module.spi.AntEvent.getTaskName(AntEvent.java:144)
>        at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.getInterestedLoggersByEvent(NbBuildLogger.java:278)
>        at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.messageLogged(NbBuildLogger.java:595)
>        at org.apache.tools.ant.Project.fireMessageLoggedEvent(Project.java:2255)
>        at org.apache.tools.ant.Project.fireMessageLogged(Project.java:2291)
>        at org.apache.tools.ant.Project.log(Project.java:471)
>        at org.apache.tools.ant.Project.log(Project.java:460)
>        at org.apache.tools.ant.AntClassLoader.log(AntClassLoader.java:434)
>        at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1090)
>        - locked <0x00000000a53f1910> (a org.apache.tools.ant.AntClassLoader)
>        at java.lang.ClassLoader.loadClass(java.base@11.0.11/ClassLoader.java:522)
>        at java.lang.Class.getDeclaredMethods0(java.base@11.0.11/Native Method)
>        at java.lang.Class.privateGetDeclaredMethods(java.base@11.0.11/Class.java:3166)
>        at java.lang.Class.privateGetPublicMethods(java.base@11.0.11/Class.java:3191)
>        at java.lang.Class.getMethods(java.base@11.0.11/Class.java:1904)
>        at org.apache.tools.ant.IntrospectionHelper.<init>(IntrospectionHelper.java:183)
>        at org.apache.tools.ant.IntrospectionHelper.getHelper(IntrospectionHelper.java:345)
>        - locked <0x00000000847559d8> (a java.lang.Class for org.apache.tools.ant.IntrospectionHelper)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:496)
>        - locked <0x00000000a2532a68> (a org.apache.tools.ant.RuntimeConfigurable)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:463)
>        at org.apache.tools.ant.Task.maybeConfigure(Task.java:203)
>        at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:201)
>        at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:165)
>        at org.apache.tools.ant.Task.perform(Task.java:349)
>        at org.apache.tools.ant.Target.execute(Target.java:449)
>        at org.apache.tools.ant.Target.performTasks(Target.java:470)
>        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
>        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
>        at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
>        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Sequential$$Lambda$706/0x0000000101254040.accept(Unknown Source)
>        at java.util.Vector.forEach(java.base@11.0.11/Vector.java:1388)
>        - locked <0x00000000a6084b08> (a java.util.Vector)
>        at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:391)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@11.0.11/Native Method)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@11.0.11/NativeMethodAccessorImpl.java:62)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Parallel$TaskRunnable.run(Parallel.java:454)
>        at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)
>"Thread-159":
>        at org.apache.tools.ant.IntrospectionHelper.getHelper(IntrospectionHelper.java:341)
>        - waiting to lock <0x00000000847559d8> (a java.lang.Class for org.apache.tools.ant.IntrospectionHelper)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:496)
>        - locked <0x00000000a2052760> (a org.apache.tools.ant.RuntimeConfigurable)
>        at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:463)
>        at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:203)
>        at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:165)
>        at org.apache.tools.ant.Task.perform(Task.java:349)
>        at org.apache.tools.ant.Target.execute(Target.java:449)
>        at org.apache.tools.ant.Target.performTasks(Target.java:470)
>        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
>        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
>        at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
>        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Sequential$$Lambda$706/0x0000000101254040.accept(Unknown Source)
>        at java.util.Vector.forEach(java.base@11.0.11/Vector.java:1388)
>        - locked <0x00000000a5e03fb0> (a java.util.Vector)
>        at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
>        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
>        at jdk.internal.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:391)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@11.0.11/Native Method)
>        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@11.0.11/NativeMethodAccessorImpl.java:62)
>        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.11/DelegatingMethodAccessorImpl.java:43)
>        at java.lang.reflect.Method.invoke(java.base@11.0.11/Method.java:566)
>        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>        at org.apache.tools.ant.Task.perform(Task.java:350)
>        at org.apache.tools.ant.taskdefs.Parallel$TaskRunnable.run(Parallel.java:454)
>        at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)
>
>Found 1 deadlock.
>

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Attachments on bug 65424: 37933 | 37934