Attachment 28784 Details for Bug 53238 – Thread dump of stuck ant task

Thread dump of stuck ant task

threaddump.txt (text/plain), 6.65 KB, created by Peter De Maeyer on 2012-05-16 07:03:23 UTC

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Creator: Peter De Maeyer

Created: 2012-05-16 07:03:23 UTC

Size: 6.65 KB

patch

obsolete

>Full thread dump Java HotSpot(TM) 64-Bit Server VM (19.1-b02 mixed mode):
>
>"Thread-17" daemon prio=10 tid=0x00007f44a8133000 nid=0x65de runnable [0x00007f44b5e45000]
>   java.lang.Thread.State: RUNNABLE
>	at java.io.FileInputStream.readBytes(Native Method)
>	at java.io.FileInputStream.read(FileInputStream.java:177)
>	at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:92)
>	at java.lang.Thread.run(Thread.java:662)
>
>"Thread-16" daemon prio=10 tid=0x00007f44a8008800 nid=0x65dd runnable [0x00007f44b5b9e000]
>   java.lang.Thread.State: RUNNABLE
>	at java.io.FileInputStream.readBytes(Native Method)
>	at java.io.FileInputStream.read(FileInputStream.java:199)
>	at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>	at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
>	at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
>	- locked <0x00000000ebecbc90> (a java.io.BufferedInputStream)
>	at java.io.FilterInputStream.read(FilterInputStream.java:90)
>	at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:92)
>	at java.lang.Thread.run(Thread.java:662)
>
>"Low Memory Detector" daemon prio=10 tid=0x00007f44b0004800 nid=0x4f40 runnable [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"CompilerThread1" daemon prio=10 tid=0x00007f44b0001800 nid=0x4f3f waiting on condition [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"CompilerThread0" daemon prio=10 tid=0x000000004136b000 nid=0x4f3e waiting on condition [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Signal Dispatcher" daemon prio=10 tid=0x0000000041369000 nid=0x4f3d waiting on condition [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Finalizer" daemon prio=10 tid=0x000000004134c000 nid=0x4f3b in Object.wait() [0x00007f44b778b000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(Native Method)
>	- waiting on <0x00000000c0178398> (a java.lang.ref.ReferenceQueue$Lock)
>	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
>	- locked <0x00000000c0178398> (a java.lang.ref.ReferenceQueue$Lock)
>	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
>	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
>"Reference Handler" daemon prio=10 tid=0x0000000041344800 nid=0x4f3a in Object.wait() [0x00007f44b788c000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(Native Method)
>	- waiting on <0x00000000c0182b78> (a java.lang.ref.Reference$Lock)
>	at java.lang.Object.wait(Object.java:485)
>	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
>	- locked <0x00000000c0182b78> (a java.lang.ref.Reference$Lock)
>
>"main" prio=10 tid=0x00000000412e0800 nid=0x4f34 in Object.wait() [0x00007f44bc7d4000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(Native Method)
>	- waiting on <0x00000000ebc012c0> (a java.lang.Thread)
>	at java.lang.Thread.join(Thread.java:1186)
>	- locked <0x00000000ebc012c0> (a java.lang.Thread)
>	at java.lang.Thread.join(Thread.java:1239)
>	at org.apache.tools.ant.taskdefs.PumpStreamHandler.stop(PumpStreamHandler.java:133)
>	at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:487)
>	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeAsForked(JUnitTask.java:1017)
>	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:876)
>	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:803)
>	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>	at java.lang.reflect.Method.invoke(Method.java:597)
>	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>	at org.apache.tools.ant.Task.perform(Task.java:348)
>	at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:62)
>	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>	at java.lang.reflect.Method.invoke(Method.java:597)
>	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>	at org.apache.tools.ant.Task.perform(Task.java:348)
>	at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:394)
>	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>	at java.lang.reflect.Method.invoke(Method.java:597)
>	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>	at org.apache.tools.ant.Task.perform(Task.java:348)
>	at org.apache.tools.ant.Target.execute(Target.java:357)
>	at org.apache.tools.ant.Target.performTasks(Target.java:385)
>	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
>	at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
>	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
>	at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
>	at org.apache.tools.ant.Main.runBuild(Main.java:758)
>	at org.apache.tools.ant.Main.startAnt(Main.java:217)
>	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
>	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
>
>"VM Thread" prio=10 tid=0x000000004133e000 nid=0x4f39 runnable 
>
>"GC task thread#0 (ParallelGC)" prio=10 tid=0x00000000412f3800 nid=0x4f35 runnable 
>
>"GC task thread#1 (ParallelGC)" prio=10 tid=0x00000000412f5800 nid=0x4f36 runnable 
>
>"GC task thread#2 (ParallelGC)" prio=10 tid=0x00000000412f7000 nid=0x4f37 runnable 
>
>"GC task thread#3 (ParallelGC)" prio=10 tid=0x00000000412f9000 nid=0x4f38 runnable 
>
>"VM Periodic Task Thread" prio=10 tid=0x00007f44b0017000 nid=0x4f41 waiting on condition 
>
>JNI global references: 1130
>
>Heap
> PSYoungGen      total 286720K, used 38012K [0x00000000eaab0000, 0x00000000ffdf0000, 0x0000000100000000)
>  eden space 230784K, 14% used [0x00000000eaab0000,0x00000000ecc519d8,0x00000000f8c10000)
>  from space 55936K, 6% used [0x00000000f8c10000,0x00000000f8f8d678,0x00000000fc2b0000)
>  to   space 53312K, 0% used [0x00000000fc9e0000,0x00000000fc9e0000,0x00000000ffdf0000)
> PSOldGen        total 244736K, used 147858K [0x00000000c0000000, 0x00000000cef00000, 0x00000000eaab0000)
>  object space 244736K, 60% used [0x00000000c0000000,0x00000000c9064be8,0x00000000cef00000)
> PSPermGen       total 47360K, used 24926K [0x00000000bae00000, 0x00000000bdc40000, 0x00000000c0000000)
>  object space 47360K, 52% used [0x00000000bae00000,0x00000000bc657be8,0x00000000bdc40000)
>

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Attachments on bug 53238: 28784