Your message dated Thu, 10 Jul 2008 14:56:07 +0200
with message-id <[EMAIL PROTECTED]>
and subject line Re: sun-java5-jdk: Program runs but does not make any progress
has caused the Debian Bug report #446088,
regarding sun-java5-jdk: Program runs but does not make any progress
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
446088: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=446088
Debian Bug Tracking System
Contact [EMAIL PROTECTED] with problems
--- Begin Message ---
Package: sun-java5-jdk
Version: 1.5.0-13-1
Severity: important
Hello.
I'm running a simulation program that loops on several sets of input
parameters. [Hence the same statements are executed but the value of the
parameters differ.]
The 5 first iterations of the loop are performed, as I can see from the log
file (I use Log4J). Then the program stopped making any progress while still
running ("top" shows 99-100% CPU usage): No new lines are printed to the log
files.
I'm clueless as to what is happening. Please have a look at the attached
thread dump. I was expecting to see there the name of some of the methods in
my program but only Java and "ant" classes show up! And there are many
threads waiting for something...
Best,
Gilles
-- System Information:
Debian Release: 4.0
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.22-2-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages sun-java5-jdk depends on:
ii debconf [debconf-2.0] 1.5.11 Debian configuration management sy
ii libc6 2.6.1-2 GNU C Library: Shared libraries
ii libx11-6 2:1.0.3-7 X11 client-side library
ii sun-java5-demo 1.5.0-13-1 Sun Java(TM) Development Kit (JDK)
ii sun-java5-jre 1.5.0-13-1 Sun Java(TM) Runtime Environment (
sun-java5-jdk recommends no packages.
-- debconf information:
* shared/accepted-sun-dlj-v1-1: true
shared/error-sun-dlj-v1-1:
* shared/present-sun-dlj-v1-1:
Full thread dump Java HotSpot(TM) 64-Bit Server VM (1.5.0_13-b05 mixed mode):
"Thread-2" daemon prio=1 tid=0x00002aaaac0c64c0 nid=0x20e3 runnable
[0x0000000041263000..0x0000000041263e20]
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:194)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
- locked <0x00002b07bffc0080> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:111)
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:595)
"Thread-1" daemon prio=1 tid=0x00002aaaac0c5bd0 nid=0x20e2 runnable
[0x0000000041162000..0x0000000041162aa0]
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:595)
"Thread-0" daemon prio=1 tid=0x00002aaaac1d25e0 nid=0x20e1 runnable
[0x0000000041061000..0x0000000041061b20]
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:194)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
- locked <0x00002b07bf604970> (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:595)
"process reaper" daemon prio=1 tid=0x00002aaaac122a10 nid=0x20df runnable
[0x0000000040f60000..0x0000000040f60ba0]
at java.lang.UNIXProcess.waitForProcessExit(Native Method)
at java.lang.UNIXProcess.access$900(UNIXProcess.java:20)
at java.lang.UNIXProcess$1$1.run(UNIXProcess.java:132)
"Low Memory Detector" daemon prio=1 tid=0x00002aaaaaba0d30 nid=0x20dd runnable
[0x0000000000000000..0x0000000000000000]
"CompilerThread1" daemon prio=1 tid=0x00002aaaaab9f100 nid=0x20dc waiting on
condition [0x0000000000000000..0x0000000040c5c640]
"CompilerThread0" daemon prio=1 tid=0x00002aaaaab9db50 nid=0x20db waiting on
condition [0x0000000000000000..0x0000000040b5b630]
"AdapterThread" daemon prio=1 tid=0x00002aaaaab9c430 nid=0x20da waiting on
condition [0x0000000000000000..0x0000000000000000]
"Signal Dispatcher" daemon prio=1 tid=0x00002aaaaab9b0a0 nid=0x20d9 waiting on
condition [0x0000000000000000..0x0000000000000000]
"Finalizer" daemon prio=1 tid=0x00002aaaaab86f70 nid=0x20d8 in Object.wait()
[0x0000000040859000..0x0000000040859b20]
at java.lang.Object.wait(Native Method)
- waiting on <0x00002b07bff87e68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x00002b07bff87e68> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=1 tid=0x00002aaaaab866a0 nid=0x20d7 in
Object.wait() [0x0000000040758000..0x0000000040758ba0]
at java.lang.Object.wait(Native Method)
- waiting on <0x00002b07bff88318> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:474)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x00002b07bff88318> (a java.lang.ref.Reference$Lock)
"main" prio=1 tid=0x0000000040115d60 nid=0x20d0 in Object.wait()
[0x00007fff0e2d7000..0x00007fff0e2d8440]
at java.lang.Object.wait(Native Method)
- waiting on <0x00002b07bf5d8518> (a java.lang.UNIXProcess)
at java.lang.Object.wait(Object.java:474)
at java.lang.UNIXProcess.waitFor(UNIXProcess.java:165)
- locked <0x00002b07bf5d8518> (a java.lang.UNIXProcess)
at org.apache.tools.ant.taskdefs.Execute.waitFor(Execute.java:549)
at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:480)
at org.apache.tools.ant.taskdefs.Java.fork(Java.java:767)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:194)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:104)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
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:1329)
at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
at org.apache.tools.ant.Main.runBuild(Main.java:698)
at org.apache.tools.ant.Main.startAnt(Main.java:199)
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=1 tid=0x00002aaaaab821a0 nid=0x20d6 runnable
"GC task thread#0 (ParallelGC)" prio=1 tid=0x0000000040134490 nid=0x20d2
runnable
"GC task thread#1 (ParallelGC)" prio=1 tid=0x0000000040135310 nid=0x20d3
runnable
"GC task thread#2 (ParallelGC)" prio=1 tid=0x0000000040136190 nid=0x20d4
runnable
"GC task thread#3 (ParallelGC)" prio=1 tid=0x0000000040137010 nid=0x20d5
runnable
"VM Periodic Task Thread" prio=1 tid=0x000000004012b3e0 nid=0x20de waiting on
condition
--- End Message ---
--- Begin Message ---
> Sorry for the false report.
np. closing now.
--- End Message ---
