Ok LG … here we go again …
ps -T -p 15456 -o pid,tid,pri,time | grep -v ‘00:00:00’
PID TID PRI TIME
15456 15458 24 00:00:09
15456 15462 24 00:00:01
15456 15466 24 00:00:01
15456 15468 24 00:01:46
the strace :
-xxx-
2007-10-05 10:10:14
Full thread dump Java HotSpot™ Client VM (1.6.0_02-b05 mixed mode, sharing):
“StackTrace Remote Thread” prio=10 tid=0x085b2400 nid=0x3d91 runnable http://0x00000000…0xb43ae0d0
java.lang.Thread.State: RUNNABLE
“pool-spark4” daemon prio=10 tid=0x08a15800 nid=0x3d06 waiting on condition http://0xb5109000…0xb5109fd0
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x8c9b3568> (a java.util.concurrent.SynchronousQueue$TransferStack)
at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
“Timer-13” prio=10 tid=0x0893f400 nid=0x3c91 in Object.wait() http://0xb499c000…0xb499ce50
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x8d5ebb58> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
“Timer-12” prio=10 tid=0x089e6400 nid=0x3c8d in Object.wait() http://0xb4d8e000…0xb4d8f050
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x8d53c050> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x8d53c050> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
“pool-spark1” daemon prio=10 tid=0x08a14800 nid=0x3c7a waiting on condition http://0xb515a000…0xb515b1d0
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x8ca4b148> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unk nown Source)
at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
at org.jivesoftware.sparkimpl.profile.VCardManager$2.run(VCardManager.java:168)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
“Timer-0” prio=10 tid=0x08970400 nid=0x3c79 in Object.wait() http://0xb51ab000…0xb51abe50
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x8c9eab08> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
“timer-spark” daemon prio=10 tid=0x0894cc00 nid=0x3c78 in Object.wait() http://0xb470a000…0xb470aed0
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Unknown Source)
- locked <0x8c9b9568> (a java.util.TaskQueue)
at java.util.TimerThread.run(Unknown Source)
“Smack Listener Processor (0)” daemon prio=10 tid=0x085c1400 nid=0x3c74 waiting on condition http://0xb484e000…0xb484f0d0
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x8c8b3380> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unk nown Source)
at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
“Smack Keep Alive (0)” daemon prio=10 tid=0x085aa800 nid=0x3c73 waiting on condition http://0xb48a0000…0xb48a0150
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.jivesoftware.smack.PacketWriter$KeepAliveTask.run(PacketWriter.java:451)
at java.lang.Thread.run(Unknown Source)
“Smack Packet Reader (0)” daemon prio=10 tid=0x084a6000 nid=0x3c72 runnable http://0xb48fa000…0xb48fb1d0
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(Unknown Source)
at com.sun.net.ssl.internal.ssl.InputRecord.readFully(Unknown Source)
at com.sun.net.ssl.internal.ssl.InputRecord.read(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
- locked <0x8c937688> (a java.lang.Object)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(Unknown Source)
- locked <0x8c9376b8> (a com.sun.net.ssl.internal.ssl.AppInputStream)
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
at sun.nio.cs.StreamDecoder.read(Unknown Source)
- locked <0x8c93fbb0> (a java.io.InputStreamReader)
at java.io.InputStreamReader.read(Unknown Source)
at java.io.BufferedReader.fill(Unknown Source)
at java.io.BufferedReader.read1(Unknown Source)
at java.io.BufferedReader.read(Unknown Source)
- locked <0x8c93fbb0> (a java.io.InputStreamReader)
at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:2971)
at org.xmlpull.mxp1.MXParser.more(MXParser.java:3025)
at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1144)
at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093)
at org.jivesoftware.smack.PacketReader.parsePackets(PacketReader.java:368)
at org.jivesoftware.smack.PacketReader.access$000(PacketReader.java:44)
at org.jivesoftware.smack.PacketReader$1.run(PacketReader.java:76)
“Smack Packet Writer (0)” daemon prio=10 tid=0x086d3800 nid=0x3c71 in Object.wait() http://0xb494b000…0xb494be50
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.jivesoftware.smack.PacketWriter.nextPacket(PacketWriter.java:239)
- locked <0x8c8ac7f0> (a java.util.concurrent.ArrayBlockingQueue)
at org.jivesoftware.smack.PacketWriter.writePackets(PacketWriter.java:255)
at org.jivesoftware.smack.PacketWriter.access$000(PacketWriter.java:40)
at org.jivesoftware.smack.PacketWriter$1.run(PacketWriter.java:87)
“DestroyJavaVM” prio=10 tid=0x08429000 nid=0x3c61 waiting on condition http://0x00000000…0xb7f0e120
java.lang.Thread.State: RUNNABLE
“TimerQueue” daemon prio=10 tid=0x0888b800 nid=0x3c6e in Object.wait() http://0xb49ed000…0xb49edfd0
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at javax.swing.TimerQueue.run(Unknown Source)
- locked <0x8c8965d0> (a javax.swing.TimerQueue)
at java.lang.Thread.run(Unknown Source)
“AWT-EventQueue-0” prio=10 tid=0x08758c00 nid=0x3c6c runnable http://0xb52f9000…0xb52fa0d0
java.lang.Thread.State: RUNNABLE
at java.lang.Class.getComponentType(Native Method)
at java.util.Arrays.copyOf(Unknown Source)
at java.util.Arrays.copyOf(Unknown Source)
at java.awt.Container.getComponents_NoClientCode(Unknown Source)
- locked <0x8c747458> (a java.awt.Component$AWTTreeLock)
at java.awt.Container.getComponents(Unknown Source)
at java.awt.GridBagLayout.preInitMaximumArraySizes(Unknown Source)
at java.awt.GridBagLayout.GetLayoutInfo(Unknown Source)
- locked <0x8c747458> (a java.awt.Component$AWTTreeLock)
at java.awt.GridBagLayout.getLayoutInfo(Unknown Source)
at java.awt.GridBagLayout.preferredLayoutSize(Unknown Source)
at java.awt.Container.preferredSize(Unknown Source)
- locked <0x8c747458> (a java.awt.Component$AWTTreeLock)
at java.awt.Container.getPreferredSize(Unknown Source)
at javax.swing.JComponent.getPreferredSize(Unknown Source)
at javax.swing.plaf.basic.BasicListUI.updateLayoutState(Unknown Source)
at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(Unknown Source)
at javax.swing.plaf.basic.BasicListUI.getPreferredSize(Unknown Source)
at javax.swing.JComponent.getPreferredSize(Unknown Source)
at org.jivesoftware.spark.component.VerticalFlowLayout.layoutContainer(VerticalFlo wLayout.java:244)
at java.awt.Container.layout(Unknown Source)
at java.awt.Container.doLayout(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validate(Unknown Source)
- locked <0x8c747458> (a java.awt.Component$AWTTreeLock)
at javax.swing.RepaintManager.validateInvalidComponents(Unknown Source)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
“AWT-Shutdown” prio=10 tid=0x08754800 nid=0x3c6b in Object.wait() http://0xb534a000…0xb534b150
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at sun.awt.AWTAutoShutdown.run(Unknown Source)
- locked <0x8c70f980> (a java.lang.Object)
at java.lang.Thread.run(Unknown Source)
“AWT-XAWT” daemon prio=10 tid=0x0874f400 nid=0x3c6a runnable http://0xb539c000…0xb539c1d0
java.lang.Thread.State: RUNNABLE
at sun.awt.X11.XToolkit.waitForEvents(Native Method)
at sun.awt.X11.XToolkit.run(Unknown Source)
at sun.awt.X11.XToolkit.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
“Java2D Disposer” daemon prio=10 tid=0x08738000 nid=0x3c69 in Object.wait() http://0xb5408000…0xb5408e50
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x8c740230> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at sun.java2d.Disposer.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
“Low Memory Detector” daemon prio=10 tid=0x0845d000 nid=0x3c67 runnable http://0x00000000…0x00000000
java.lang.Thread.State: RUNNABLE
“CompilerThread0” daemon prio=10 tid=0x0845b800 nid=0x3c66 waiting on condition http://0x00000000…0xb59e8a68
java.lang.Thread.State: RUNNABLE
“Signal Dispatcher” daemon prio=10 tid=0x0845a400 nid=0x3c65 runnable http://0x00000000…0x00000000
java.lang.Thread.State: RUNNABLE
“Finalizer” daemon prio=10 tid=0x08452000 nid=0x3c64 in Object.wait() http://0xb5c8a000…0xb5c8b0d0
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x8c700cf8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
“Reference Handler” daemon prio=10 tid=0x08451000 nid=0x3c63 in Object.wait() http://0xb5cdc000…0xb5cdc150
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
- locked <0x8c700d88> (a java.lang.ref.Reference$Lock)
“VM Thread” prio=10 tid=0x08447800 nid=0x3c62 runnable
“VM Periodic Task Thread” prio=10 tid=0x0845ec00 nid=0x3c68 waiting on condition
attach 15468
GNU gdb Red Hat Linux (6.3.0.0-1.122rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type “show copying” to see the conditions.
There is absolutely no warranty for GDB. Type “show warranty” for details.
This GDB was configured as “i386-redhat-linux-gnu”.
(gdb) (gdb) Attaching to process 15468
info sharedlibrary dyld
warning: The current VSYSCALL page code requires an existing execuitable.
Use “add-symbol-file-from-memory” to load the VSYSCALL page by hand
Reading symbols from /usr/local/Spark-2.5.7/jre/bin/java…(no debugging symbols found)…done.
Using host libthread_db library “/lib/libthread_db.so.1”.
Reading symbols from /lib/libpthread.so.0…(no debugging symbols found)…done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/jli/libjli.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/bin/…/lib/i386/jli/libjli.so
Reading symbols from /lib/libdl.so.2…(no debugging symbols found)…done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6…
(no debugging symbols found)…done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2…(no debugging symbols found)…done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/client/libjvm.so…
call (void *)dlopen("/home/s_pereira/.java/deployment/cache/javaws/http/Dwww.adaptj.com/P8 0/DMroot/DMwebstart/DMstacktrace/DMapp/RNlinuxproc.jar/libdump.so", 1)
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/client/libjvm.so
Reading symbols from /lib/libm.so.6…(no debugging symbols found)…done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/librt.so.1…
(no debugging symbols found)…done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/native_threads/libhpi.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/native_threads/libhpi.so
Reading symbols from /lib/libnsl.so.1…
(no debugging symbols found)…done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_files.so.2…(no debugging symbols found)…done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libverify.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libverify.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libjava.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libjava.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libzip.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libzip.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libawt.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libawt.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libmlib_image.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libmlib_image.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/xawt/libmawt.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/xawt/libmawt.so
Reading symbols from /usr/lib/libXext.so.6…
(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXext.so.6
Reading symbols from /usr/lib/libX11.so.6…(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libX11.so.6
Reading symbols from /usr/lib/libXtst.so.6…
(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXtst.so.6
Reading symbols from /usr/lib/libXi.so.6…(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXi.so.6
Reading symbols from /usr/lib/libXau.so.6…
(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib/libXdmcp.so.6…(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libfontmanager.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libfontmanager.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libnet.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libnet.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libnio.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libnio.so
Reading symbols from /usr/lib/libXcursor.so.1…(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXcursor.so.1
Reading symbols from /usr/lib/libXrender.so.1…
(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/lib/libXfixes.so.3…(no debugging symbols found)…done.
Loaded symbols for /usr/lib/libXfixes.so.3
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libcmm.so…
(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libcmm.so
Reading symbols from /usr/local/Spark-2.5.7/jre/lib/i386/libdcpr.so…(no debugging symbols found)…done.
Loaded symbols for /usr/local/Spark-2.5.7/jre/lib/i386/libdcpr.so
Reading symbols from /home/s_pereira/.Spark/plugins/idlelinux/lib/libLinuxIdle.so…done.
Loaded symbols for /home/s_pereira/.Spark/plugins/idlelinux/lib/libLinuxIdle.so
Reading symbols from /usr/lib/libXss.so.1…done.
Loaded symbols for /usr/lib/libXss.so.1
Reading symbols from /usr/lib/libstdc++.so.6…done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1…done.
Loaded symbols for /lib/libgcc_s.so.1
0xb7f30402 in ??
()
(gdb) From To Syms Read Shared Object Library
0x00467510 0x0046fdb4 Yes /lib/libpthread.so.0
0xb7f11e50 0xb7f17000 Yes /usr/local/Spark-2.5.7/jre/bin/…/lib/i386/jli/libjli.so
0x00d4dc40 0x00d4eb14 Yes /lib/libdl.so.2
0x001165f0 0x002039a8 Yes /lib/libc.so.6
0x00499820 0x004ae1df Yes /lib/ld-linux.so.2
0x060b7500 0x063e0760 Yes /usr/local/Spark-2.5.7/jre/lib/i386/client/libjvm.so
0x00d29360 0x00d43dc4 Yes /lib/libm.so.6
0x0079fcb0 0x007a3a74 Yes /lib/librt.so.1
0xb7f28260 0xb7f2bdf0 Yes /usr/local/Spark-2.5.7/jre/lib/i386/native_threads/libhpi.so
0x07fc7450 0x07fd37e4 Yes /lib/libnsl.so.1
0xb7f1cb20 0xb7f22fd4 Yes /lib/libnss_files.so.2
0xb7eac0e0 0xb7eb2e50 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libverify.so
0xb7e8f830 0xb7ea4fa0 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libjava.so
0xb7e75c10 0xb7e80870 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libzip.so
0xb55b5c70 0xb5617e90 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libawt.so
0xb54d8b10 0xb5591c20 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libmlib_image.so
0xb54a2930 0xb54cf770 Yes /usr/local/Spark-2.5.7/jre/lib/i386/xawt/libmawt.so
0x00db8730 0x00dc23f4 Yes /usr/lib/libXext.so.6
0x0024ac30 0x002d83d4 Yes /usr/lib/libX11.so.6
0x00b22080 0x00b24cf4 Yes /usr/lib/libXtst.so.6
0x068952c0 0x0689a264 Yes /usr/lib/libXi.so.6
0x00d68b20 0x00d697d4 Yes /usr/lib/libXau.so.6
0x00d6df90 0x00d6fbb4 Yes /usr/lib/libXdmcp.so.6
0xb540fd80 0xb5470780 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libfontmanager.so
0xb53a82a0 0xb53b6770 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libnet.so
0xb539fa00 0xb53a2e50 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libnio.so
0x06883360 0x06888524 Yes /usr/lib/libXcursor.so.1
0x00df2490 0x00df7b54 Yes /usr/lib/libXrender.so.1
0x0688df60 0x06890114 Yes /usr/lib/libXfixes.so.3
0xb4a50aa0 0xb4aa17e0 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libcmm.so
0xb51f7ee0 0xb5209910 Yes /usr/local/Spark-2.5.7/jre/lib/i386/libdcpr.so
0xb4b8d674 0xb4b8d88c Yes /home/s_pereira/.Spark/plugins/idlelinux/lib/libLinuxIdle.so
0x00b30a40 0x00b31744 Yes /usr/lib/libXss.so.1
0x02ef2e60 0x02f70dd4 Yes /usr/lib/libstdc++.so.6
0x02ea77e0 0x02eaef94 Yes /lib/libgcc_s.so.1
(gdb)
$1 = (void *) 0x85b3e48
call (void *)dlsym($1, “inject_start”)
(gdb) $2 = (void *) 0xb4add8f0
call ($2)("/usr/local/Spark-2.5.7/jre/lib/i386/client/libjvm.so", “/tmp/stacktrace5324data”, 513)
(gdb) $3 = 0
detach
(gdb) Detaching from program: /usr/local/Spark-2.5.7/jre/bin/java, process 15468
quit
-xxx–
hope this helps …
thx,
sergio