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0 Replies Latest reply: Oct 21, 2008 7:23 PM by 843829 RSS

Periodic hotspot errors in pthread library

843829 Newbie
Currently Being Moderated
I am getting the following set of hotspot errors on a Debian Linux (2.4 kernel) systems using the 1.5.0_10 linux JRE. Does anyone have any ideas what may be causing these SIGSEGV exceptions to occur in the pthread library?

These errors occur periodically but not with any obvious frequency. Some errors have occurred during execution of the application's shutdown code but this does not happen every time a shutdown is performed.

Has anyone seen error in the pthreads library before? If so, was there a way to resolve the issue?

== HOTSPOT ERROR #1
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x40029256, pid=1711, tid=835626
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_10-b03 mixed mode, sharing)
# Problematic frame:
# C [libpthread.so.0+0xc256] nanosleep+0x46
#

--------------- T H R E A D ---------------

Current thread (0x46c3fc68): JavaThread "TimerQueue" daemon [_thread_blocked, id=1765]

siginfo:si_signo=11, si_errno=0, si_code=0, si_addr=0x000006b0

Registers:
EAX=0xfffffffc, EBX=0x479f960c, ECX=0x00000000, EDX=0x4002bff4
ESP=0x479f9454, EBP=0x479f9624, ESI=0x48e55c80, EDI=0x00000000
EIP=0x40029256, CR2=0x00000000, EFLAGS=0x00000202

Top of Stack: (sp=0x479f9454)
0x479f9454: 00000000 4002460a 479f960c 00000000
0x479f9464: 479f950c 00000000 00000000 4002bff4
0x479f9474: 0852a6a0 00000000 479f9624 479f945c
0x479f9484: 4002457d 00000001 80000004 00000000
0x479f9494: 40441d24 00000000 00000000 00000000
0x479f94a4: 00000000 00000000 00000000 00000000
0x479f94b4: 4051680c 08244b1c 08244b20 479f9500
0x479f94c4: 80000004 00000000 6e2eb068 00000001

Instructions: (pc=0x40029256)
0x40029246: da 8b 4c 24 0c 8b 5c 24 08 b8 a2 00 00 00 cd 80
0x40029256: 89 d3 87 04 24 e8 e0 89 ff ff 58 3d 01 f0 ff ff

Stack: [0x4797a000,0x479fa000), sp=0x479f9454, free space=509k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libpthread.so.0+0xc256] nanosleep+0x46
C [libpthread.so.0+0x4e32] pthread_cond_timedwait+0xf2
V [libjvm.so+0x28b894]
V [libjvm.so+0x281533]
V [libjvm.so+0x2d7bd6]
V [libjvm.so+0x1d42c3]
j java.lang.Object.wait(J)V+0
j javax.swing.TimerQueue.run()V+14
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
V [libjvm.so+0x17af0c]
V [libjvm.so+0x28b9d8]
V [libjvm.so+0x17a765]
V [libjvm.so+0x17a7fe]
V [libjvm.so+0x1f2055]
V [libjvm.so+0x2f4d43]
V [libjvm.so+0x28c5e8]
C [libpthread.so.0+0x5c51]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j java.lang.Object.wait(J)V+0
j javax.swing.TimerQueue.run()V+14
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x08347b50 JavaThread "Slave-Pumps-To-Master-backing.pump" daemon [_thread_blocked, id=1766]
0x46c3f918 JavaThread "DestroyJavaVM" [_thread_blocked, id=1711]
=>0x46c3fc68 JavaThread "TimerQueue" daemon [_thread_blocked, id=1765]
0x46c403a0 JavaThread "JobListUpdater" daemon [_thread_blocked, id=1762]
0x46c31108 JavaThread "archiver" daemon [_thread_blocked, id=1755]
0x46c29368 JavaThread "log-culler" daemon [_thread_blocked, id=1754]
0x46c2c790 JavaThread "server-port-5560" daemon [_thread_in_native, id=1753]
0x46c29df0 JavaThread "server-port-7777" daemon [_thread_in_native, id=1752]
0x46c299c0 JavaThread "JobRunner" daemon [_thread_blocked, id=1751]
0x46c1c6c8 JavaThread "ZoneMasterService" daemon [_thread_blocked, id=1750]
0x46c207b0 JavaThread "HeaterZoneFSM" daemon [_thread_blocked, id=1749]
0x46c20358 JavaThread "HeaterZoneStateMover" daemon [_thread_blocked, id=1748]
0x46c22e70 JavaThread "SelectionZoneFSM" daemon [_thread_blocked, id=1747]
0x46c229b8 JavaThread "SelectionZoneStateMover" daemon [_thread_blocked, id=1746]
0x46c1b9d0 JavaThread "ReactionZoneFSM" daemon [_thread_blocked, id=1745]
0x46c225a8 JavaThread "ReactionZoneStateMover" daemon [_thread_blocked, id=1744]
0x46c15398 JavaThread "SourceZoneFSM" daemon [_thread_blocked, id=1743]
0x46c15960 JavaThread "SourceZoneStateMover" daemon [_thread_blocked, id=1742]
0x46c14cb8 JavaThread "VacuumZoneFSM" daemon [_thread_blocked, id=1741]
0x46c0a010 JavaThread "VacuumZoneStateMover" daemon [_thread_blocked, id=1740]
0x46c09820 JavaThread "Timer-1" [_thread_blocked, id=1739]
0x46c0a2e0 JavaThread "PollingTimer" daemon [_thread_in_native, id=1736]
0x46c0a7d0 JavaThread "DetectorVoltageRamper" daemon [_thread_blocked, id=1735]
0x46c00e90 JavaThread "SystemNotifier" daemon [_thread_blocked, id=1733]
0x46c01cb8 JavaThread "SystemTimer" daemon [_thread_blocked, id=1732]
0x084b1250 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=1731]
0x084b4050 JavaThread "AWT-Shutdown" [_thread_blocked, id=1730]
0x08454e98 JavaThread "Thread-2" daemon [_thread_blocked, id=1726]
0x08451938 JavaThread "AWT-XAWT" daemon [_thread_in_native, id=1725]
0x083d31d0 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=1724]
0x0822b960 JavaThread "RMI TCP Accept-2048" daemon [_thread_in_native, id=1722]
0x08224670 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=1721]
0x08223448 JavaThread "Timer-0" daemon [_thread_blocked, id=1720]
0x080ac740 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1718]
0x080aa6e8 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1717]
0x080a8c90 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1716]
0x080a1d10 JavaThread "Finalizer" daemon [_thread_blocked, id=1715]
0x080a0528 JavaThread "Reference Handler" daemon [_thread_blocked, id=1714]

Other Threads:
0x0809a3a8 VMThread [id=1713]
0x0822deb0 WatcherThread [id=1723]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 9088K, used 6330K [0x619e0000, 0x623b0000, 0x623b0000)
eden space 8128K, 69% used [0x619e0000, 0x61f6b518, 0x621d0000)
from space 960K, 68% used [0x621d0000, 0x622734b0, 0x622c0000)
to space 960K, 0% used [0x622c0000, 0x622c0000, 0x623b0000)
tenured generation total 121024K, used 8550K [0x623b0000, 0x699e0000, 0x699e0000)
the space 121024K, 7% used [0x623b0000, 0x62c098d8, 0x62c09a00, 0x699e0000)
compacting perm gen total 8960K, used 8728K [0x699e0000, 0x6a2a0000, 0x6d9e0000)
the space 8960K, 97% used [0x699e0000, 0x6a266080, 0x6a266200, 0x6a2a0000)
ro space 8192K, 68% used [0x6d9e0000, 0x6df5f220, 0x6df5f400, 0x6e1e0000)
rw space 12288K, 48% used [0x6e1e0000, 0x6e7aa968, 0x6e7aaa00, 0x6ede0000)

Dynamic libraries:
08048000-08057000 r-xp 00000000 03:01 3310156 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/bin/java
08057000-08059000 rw-p 0000e000 03:01 3310156 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/bin/java
08059000-08697000 rwxp 00000000 00:00 0
40000000-40015000 r-xp 00000000 03:01 7390689 /lib/ld-2.3.6.so
40015000-40017000 rw-p 00014000 03:01 7390689 /lib/ld-2.3.6.so
40017000-40019000 rw-p 00000000 00:00 0
40019000-4001a000 r--p 00000000 00:00 0
4001a000-4001b000 rwxp 00001000 00:00 0
4001b000-4001d000 r--s 00000000 03:01 3309647 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/ext/dnsns.jar
4001d000-4002b000 r-xp 00000000 03:01 7390667 /lib/libpthread-0.10.so
4002b000-4002d000 rw-p 0000d000 03:01 7390667 /lib/libpthread-0.10.so
4002d000-4006f000 rw-p 00000000 00:00 0
4006f000-40071000 r-xp 00000000 03:01 7389234 /lib/libdl-2.3.6.so
40071000-40073000 rw-p 00001000 03:01 7389234 /lib/libdl-2.3.6.so
40073000-40184000 r-xp 00000000 03:01 7389304 /lib/libc-2.3.6.so
40184000-40189000 r--p 00110000 03:01 7389304 /lib/libc-2.3.6.so
40189000-4018b000 rw-p 00115000 03:01 7389304 /lib/libc-2.3.6.so
4018b000-4018e000 rw-p 00000000 00:00 0
4018e000-404fb000 r-xp 00000000 03:01 3294051 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/libjvm.so
404fb000-40519000 rw-p 0036c000 03:01 3294051 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/libjvm.so
40519000-40930000 rw-p 00000000 00:00 0
40930000-40952000 r-xp 00000000 03:01 7390702 /lib/libm-2.3.6.so
40952000-40954000 rw-p 00021000 03:01 7390702 /lib/libm-2.3.6.so
40954000-4095a000 r-xp 00000000 03:01 3309570 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/native_threads/libhpi.so
4095a000-4095b000 rw-p 00006000 03:01 3309570 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/native_threads/libhpi.so
4095b000-4095d000 r--s 00000000 03:01 3361530 /usr/local/syft/lib/demo.jar
4095d000-4095f000 r--s 00000000 03:01 3361536 /usr/local/syft/lib/sstree.jar
4095f000-40970000 r-xp 00000000 03:01 7390676 /lib/libnsl-2.3.6.so
40970000-40972000 rw-p 00010000 03:01 7390676 /lib/libnsl-2.3.6.so
40972000-40974000 rw-p 00000000 00:00 0
40974000-4097a000 r-xp 00000000 03:01 7390664 /lib/libnss_compat-2.3.6.so
4097a000-4097c000 rw-p 00005000 03:01 7390664 /lib/libnss_compat-2.3.6.so
4097c000-40984000 r-xp 00000000 03:01 7390704 /lib/libnss_nis-2.3.6.so
40984000-40986000 rw-p 00007000 03:01 7390704 /lib/libnss_nis-2.3.6.so
40986000-4098e000 r-xp 00000000 03:01 7389306 /lib/libnss_files-2.3.6.so
4098e000-40990000 rw-p 00007000 03:01 7389306 /lib/libnss_files-2.3.6.so
40990000-40998000 rw-s 00000000 03:01 180226 /tmp/hsperfdata_root/1711
40998000-409a3000 r-xp 00000000 03:01 3294028 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libverify.so
409a3000-409a4000 rw-p 0000b000 03:01 3294028 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libverify.so
409a4000-409c5000 r-xp 00000000 03:01 3294038 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libjava.so
409c5000-409c7000 rw-p 00020000 03:01 3294038 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libjava.so
409c7000-409d6000 r-xp 00000000 03:01 3294030 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libzip.so
409d6000-409d8000 rw-p 0000e000 03:01 3294030 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libzip.so
409d8000-42fe6000 r--s 00000000 03:01 3294077 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/rt.jar
42fe6000-4304f000 rw-p 00000000 00:00 0
4304f000-430d4000 r--s 00000000 03:01 3293999 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/jsse.jar
430d4000-430e9000 r--s 00000000 03:01 3294089 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/jce.jar
430e9000-43958000 r--s 00000000 03:01 3294065 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/charsets.jar
43958000-45aac000 rwxp 00028000 00:00 0
45aac000-45aad000 ---p 0217c000 00:00 0
45aad000-45b2d000 rwxp 0217d000 00:00 0
45b2d000-45b30000 ---p 021fd000 00:00 0
45b30000-45bad000 rwxp 02200000 00:00 0
45bad000-45bb0000 ---p 0227d000 00:00 0
45bb0000-45c2d000 rwxp 02280000 00:00 0
45c2d000-45c30000 ---p 022fd000 00:00 0
45c30000-45cad000 rwxp 02300000 00:00 0
45cad000-45cb1000 ---p 0237d000 00:00 0
45cb1000-45d2e000 rwxp 02381000 00:00 0
45d2e000-45d31000 ---p 023fe000 00:00 0
45d31000-45dae000 rwxp 02401000 00:00 0
45dae000-45db4000 r-xp 00000000 03:01 3294053 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libmanagement.so
45db4000-45db5000 rw-p 00005000 03:01 3294053 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libmanagement.so
45db5000-45dc6000 r-xp 00000000 03:01 3294029 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libnet.so
45dc6000-45dc7000 rw-p 00011000 03:01 3294029 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libnet.so
45dc7000-45e8c000 r--s 00000000 03:01 3309648 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/ext/localedata.jar
45e8c000-45eb3000 r--s 00000000 03:01 3309649 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/ext/sunjce_provider.jar
45eb3000-45ede000 r--s 00000000 03:01 3309650 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/ext/sunpkcs11.jar
45ede000-45f36000 r--s 00000000 03:01 3361289 /usr/local/syft/lib/log4j.jar
45f36000-45f85000 r--s 00000000 03:01 3361290 /usr/local/syft/lib/emulator.jar
45f85000-45fa2000 r--s 00000000 03:01 3361292 /usr/local/syft/lib/common.jar
45fa2000-46123000 r--s 00000000 03:01 3361293 /usr/local/syft/lib/zandvoort.jar
46123000-46286000 r--s 00000000 03:01 3361296 /usr/local/syft/lib/core.jar
46286000-462c3000 r--s 00000000 03:01 3361297 /usr/local/syft/lib/labsuite.jar
462c3000-462d2000 r--s 00000000 03:01 3361298 /usr/local/syft/lib/kinetics.jar
462d2000-46325000 r--s 00000000 03:01 3361299 /usr/local/syft/lib/looks.jar
46325000-46330000 r--s 00000000 03:01 3361334 /usr/local/syft/lib/util.jar
46330000-4633a000 r--s 00000000 03:01 3361335 /usr/local/syft/lib/device.jar
4633a000-46350000 r--s 00000000 03:01 3361336 /usr/local/syft/lib/forms.jar
46350000-4635c000 r--s 00000000 03:01 3361337 /usr/local/syft/lib/validation.jar
4635c000-4635f000 ---p 00003000 00:00 0
4635f000-463dc000 rwxp 00006000 00:00 0
463dc000-463df000 ---p 00083000 00:00 0
463df000-4645c000 rwxp 00086000 00:00 0
4645c000-4645f000 ---p 00103000 00:00 0
4645f000-464dc000 rwxp 00106000 00:00 0
464dc000-464dd000 ---p 00183000 00:00 0
464dd000-4655d000 rwxp 00184000 00:00 0
4655d000-465bd000 r-xp 00000000 03:01 3294027 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libawt.so
465bd000-465c3000 rw-p 0005f000 03:01 3294027 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libawt.so
465c3000-465e7000 rw-p 00000000 00:00 0
465e7000-466ad000 r-xp 00000000 03:01 3294056 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libmlib_image.so
466ad000-466ae000 rw-p 000c5000 03:01 3294056 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libmlib_image.so
466ae000-466dc000 r-xp 00000000 03:01 3294024 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/xawt/libmawt.so
466dc000-466df000 rw-p 0002e000 03:01 3294024 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/xawt/libmawt.so
466df000-466e0000 rw-p 00000000 00:00 0
466e0000-466e2000 r-xp 00000000 03:01 3361333 /usr/local/syft/lib/libcoreutils.so
466e2000-466e3000 rw-p 00001000 03:01 3361333 /usr/local/syft/lib/libcoreutils.so
466e4000-466f1000 r-xp 00000000 03:01 3277523 /usr/lib/libXext.so.6.4.0
466f1000-466f2000 rw-p 0000c000 03:01 3277523 /usr/lib/libXext.so.6.4.0
466f2000-467da000 r-xp 00000000 03:01 3277531 /usr/lib/libX11.so.6.2.0
467da000-467de000 rw-p 000e8000 03:01 3277531 /usr/lib/libX11.so.6.2.0
467de000-467e0000 r-xp 00000000 03:01 3277014 /usr/lib/libXau.so.6.0.0
467e0000-467e1000 rw-p 00001000 03:01 3277014 /usr/lib/libXau.so.6.0.0
467e1000-467e5000 r-xp 00000000 03:01 3277005 /usr/lib/libXdmcp.so.6.0.0
467e5000-467e6000 rw-p 00003000 03:01 3277005 /usr/lib/libXdmcp.so.6.0.0
467e6000-46850000 r-xp 00000000 03:01 3294063 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libfontmanager.so
46850000-4685a000 rw-p 00069000 03:01 3294063 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libfontmanager.so
4685a000-4685e000 rw-p 00000000 00:00 0
4685e000-46861000 ---p 00003000 00:00 0
46861000-468de000 rwxp 00006000 00:00 0
468de000-468e6000 r-xp 00000000 03:01 3277002 /usr/lib/libXcursor.so.1.0.2
468e6000-468e7000 rw-p 00007000 03:01 3277002 /usr/lib/libXcursor.so.1.0.2
468e7000-468ee000 r-xp 00000000 03:01 3277004 /usr/lib/libXrender.so.1.2.2
468ee000-468ef000 rw-p 00006000 03:01 3277004 /usr/lib/libXrender.so.1.2.2
468ef000-468f2000 ---p 00003000 00:00 0
468f2000-4696f000 rwxp 00006000 00:00 0
4696f000-46972000 ---p 00083000 00:00 0
46972000-469ef000 rwxp 00086000 00:00 0
469ef000-469f2000 ---p 00103000 00:00 0
469f2000-46a6f000 rwxp 00106000 00:00 0
46a6f000-46a72000 ---p 00183000 00:00 0
46a72000-46aef000 rwxp 00186000 00:00 0
46aef000-46af6000 r-xp 00000000 03:01 3294016 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libnio.so
46af6000-46af7000 rw-p 00006000 03:01 3294016 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libnio.so
46af7000-46afa000 ---p 00003000 00:00 0
46afa000-46b77000 rwxp 00006000 00:00 0
46b77000-46b7a000 ---p 00083000 00:00 0
46b7a000-46bf7000 rwxp 00086000 00:00 0
46bf7000-46bfd000 rw-s 00000000 00:04 425987 /SYSV00000000 (deleted)
46c00000-46c59000 rw-p 00009000 00:00 0
46c59000-46d00000 ---p 0002a000 00:00 0
46d00000-46d15000 r-xp 00000000 03:01 3294019 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libdcpr.so
46d15000-46d28000 rw-p 00014000 03:01 3294019 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/libdcpr.so
46d35000-46d38000 ---p 00003000 00:00 0
46d38000-46db5000 rwxp 00006000 00:00 0
46db5000-46db8000 ---p 00083000 00:00 0
46db8000-46e35000 rwxp 00086000 00:00 0
46e35000-46ed4000 r-xp 00000000 03:01 3277543 /usr/lib/libstdc++.so.5.0.7
46ed4000-46eea000 rw-p 0009e000 03:01 3277543 /usr/lib/libstdc++.so.5.0.7
46eea000-46eef000 rw-p 00000000 00:00 0
46eef000-46ef9000 r-xp 00000000 03:01 7389270 /lib/libgcc_s.so.1
46ef9000-46efa000 rw-p 00009000 03:01 7389270 /lib/libgcc_s.so.1
46efa000-46efd000 ---p 00003000 00:00 0
46efd000-46f7a000 rwxp 00006000 00:00 0
46ffa000-46ffd000 ---p 00103000 00:00 0
46ffd000-4707a000 rwxp 00106000 00:00 0
4707a000-4707d000 ---p 00183000 00:00 0
4707d000-470fa000 rwxp 00186000 00:00 0
470fa000-470fd000 ---p 00203000 00:00 0
470fd000-4717a000 rwxp 00206000 00:00 0
4717a000-4717d000 ---p 00283000 00:00 0
4717d000-471fa000 rwxp 00286000 00:00 0
471fa000-471fd000 ---p 00303000 00:00 0
471fd000-4727a000 rwxp 00306000 00:00 0
4727a000-4727d000 ---p 00383000 00:00 0
4727d000-472fa000 rwxp 00386000 00:00 0
472fa000-472fd000 ---p 00403000 00:00 0
472fd000-4737a000 rwxp 00406000 00:00 0
4737a000-4737d000 ---p 00483000 00:00 0
4737d000-473fa000 rwxp 00486000 00:00 0
473fa000-473fd000 ---p 00503000 00:00 0
473fd000-4747a000 rwxp 00506000 00:00 0
4747a000-4747d000 ---p 00583000 00:00 0
4747d000-474fa000 rwxp 00586000 00:00 0
474fa000-474fd000 ---p 00603000 00:00 0
474fd000-4757a000 rwxp 00606000 00:00 0
4757a000-4757d000 ---p 00683000 00:00 0
4757d000-475fa000 rwxp 00686000 00:00 0
475fa000-475fd000 ---p 00703000 00:00 0
475fd000-4767a000 rwxp 00706000 00:00 0
4767a000-4767d000 ---p 00783000 00:00 0
4767d000-476fa000 rwxp 00786000 00:00 0
476fa000-476fd000 ---p 00803000 00:00 0
476fd000-4777a000 rwxp 00806000 00:00 0
4777a000-4777d000 ---p 00883000 00:00 0
4777d000-477fa000 rwxp 00886000 00:00 0
477fa000-477fd000 ---p 00903000 00:00 0
477fd000-4787a000 rwxp 00906000 00:00 0
4797a000-4797d000 ---p 00a83000 00:00 0
4797d000-479fa000 rwxp 00a86000 00:00 0
479fa000-47bcf000 rw-s 00000000 00:04 131074 /SYSV00000000 (deleted)
619e0000-6d9e0000 rwxp 1ea80000 00:00 0
6d9e0000-6df60000 r--s 00001000 03:01 3294049 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/classes.jsa
6df60000-6e1e0000 rwxp 2b000000 00:00 0
6e1e0000-6e7ab000 rw-p 00581000 03:01 3294049 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/classes.jsa
6e7ab000-6ede0000 rwxp 2b84b000 00:00 0
6ede0000-6eeb0000 rw-p 00b4c000 03:01 3294049 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/classes.jsa
6eeb0000-6f1e0000 rwxp 2bf50000 00:00 0
6f1e0000-6f1e4000 r-xs 00c1c000 03:01 3294049 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/classes.jsa
6f1e4000-6f5e0000 rwxp 2c284000 00:00 0
bfe00000-bfe03000 ---p 00000000 00:00 0
bfe03000-c0000000 rwxp ffe04000 00:00 0

VM Arguments:
jvm_args: -Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port=2048 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Xmx128m -Xms128m
java_command: com.syft.common.Runner com.syft.zandvoort.controlApp.Main
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=/usr/local/syft/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/syft/bin
LD_LIBRARY_PATH=/usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client:/usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386:/usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/../lib/i386:lib/
DISPLAY=:0

Signal Handlers:
SIGSEGV: [libjvm.so+0x326820], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGBUS: [libjvm.so+0x326820], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGFPE: [libjvm.so+0x28aa10], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGPIPE: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x04000000
SIGILL: [libjvm.so+0x28aa10], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x28ce60], sa_mask[0]=0x80000000, sa_flags=0x14000004
SIGHUP: [libjvm.so+0x28c890], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGINT: [libjvm.so+0x28c890], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGQUIT: [libjvm.so+0x28c890], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGTERM: [libjvm.so+0x28c890], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004


--------------- S Y S T E M ---------------

OS:3.1

uname:Linux 2.4.27-2-386 #1 Wed Aug 17 09:33:35 UTC 2005 i686
libc:glibc 2.3.6 linuxthreads-0.10 (floating stack)
rlimit: STACK 8192k, CORE 0k, NPROC 1791, NOFILE 1024, AS infinity
load average:0.00 0.02 0.00

CPU:total 1 (cores per cpu 1, threads per core 1) family 6 model 9 stepping 5, cmov, cx8, fxsr, mmx, sse, sse2

Memory: 4k page, physical 224628k(36920k free), swap 683584k(683584k free)

vm_info: Java HotSpot(TM) Client VM (1.5.0_10-b03) for linux-x86, built on Nov 9 2006 14:22:56 by java_re with gcc 3.2.1-7a (J2SE release)

== HOTSPOT ERROR #2
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x40029256, pid=1738, tid=917547
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_10-b03 mixed mode, sharing)
# Problematic frame:
# C [libpthread.so.0+0xc256] nanosleep+0x46
#

--------------- T H R E A D ---------------

Current thread (0x0807a2a0): JavaThread "ShutdownObserver" daemon [_thread_blocked, id=1805]

siginfo:si_signo=11, si_errno=0, si_code=0, si_addr=0x000006cb

Registers:
EAX=0xfffffffc, EBX=0x47d7f5b8, ECX=0x00000000, EDX=0x4002bff4
ESP=0x47d7f400, EBP=0x47d7f5d0, ESI=0x48e982d9, EDI=0x00000000
EIP=0x40029256, CR2=0x00000000, EFLAGS=0x00000202

Top of Stack: (sp=0x47d7f400)
0x47d7f400: 00000001 4002460a 47d7f5b8 00000000
0x47d7f410: 47d7f4b8 40361777 00000000 4002bff4
0x47d7f420: 0807ac20 00000000 47d7f5d0 47d7f408
0x47d7f430: 4002457d 00000001 80000004 00000000
0x47d7f440: 47c3ff3c 4051680c 00000000 0807a4f0
0x47d7f450: 0807ac20 409c5f58 47d7f4c4 0807a2a0
0x47d7f460: 47d7f480 409b2e29 0807a360 47d7f4c4
0x47d7f470: 00000000 08471b48 6e1eb8b0 6d9e9388

Instructions: (pc=0x40029256)
0x40029246: da 8b 4c 24 0c 8b 5c 24 08 b8 a2 00 00 00 cd 80
0x40029256: 89 d3 87 04 24 e8 e0 89 ff ff 58 3d 01 f0 ff ff

Stack: [0x47d00000,0x47d80000), sp=0x47d7f400, free space=509k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libpthread.so.0+0xc256] nanosleep+0x46
C [libpthread.so.0+0x4e32] pthread_cond_timedwait+0xf2
V [libjvm.so+0x28b894]
V [libjvm.so+0x28a302]
V [libjvm.so+0x1e5970]
j java.lang.Thread.sleep(J)V+0
j com.syft.util.unit.Duration.sleep()V+35
j com.syft.util.unit.Duration.sleep(JLcom/syft/util/unit/Duration$Unit;)V+23
j com.syft.zandvoort.lib.screen.ShuttingDownScreen$1.run()V+46
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
V [libjvm.so+0x17af0c]
V [libjvm.so+0x28b9d8]
V [libjvm.so+0x17a765]
V [libjvm.so+0x17a7fe]
V [libjvm.so+0x1f2055]
V [libjvm.so+0x2f4d43]
V [libjvm.so+0x28c5e8]
C [libpthread.so.0+0x5c51]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j java.lang.Thread.sleep(J)V+0
j com.syft.util.unit.Duration.sleep()V+35
j com.syft.util.unit.Duration.sleep(JLcom/syft/util/unit/Duration$Unit;)V+23
j com.syft.zandvoort.lib.screen.ShuttingDownScreen$1.run()V+46
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
=>0x0807a2a0 JavaThread "ShutdownObserver" daemon [_thread_blocked, id=1805]
0x0838c858 JavaThread "pool-1-thread-3" [_thread_blocked, id=1796]
0x0838b9e0 JavaThread "pool-1-thread-2" [_thread_blocked, id=1795]
0x08503530 JavaThread "pool-1-thread-1" [_thread_blocked, id=1794]
0x46aa8458 JavaThread "DestroyJavaVM" [_thread_blocked, id=1738]
0x46aa4840 JavaThread "TimerQueue" daemon [_thread_blocked, id=1792]
0x46a5bdd8 JavaThread "JobListUpdater" daemon [_thread_blocked, id=1791]
0x46a48e90 JavaThread "archiver" daemon [_thread_blocked, id=1782]
0x46a4e3a0 JavaThread "log-culler" daemon [_thread_blocked, id=1781]
0x46a484b0 JavaThread "server-port-5560" daemon [_thread_in_native, id=1780]
0x46a4ef20 JavaThread "server-port-7777" daemon [_thread_in_native, id=1779]
0x46a4f190 JavaThread "JobRunner" daemon [_thread_blocked, id=1778]
0x46a34b10 JavaThread "ZoneMasterService" daemon [_thread_blocked, id=1777]
0x46a34000 JavaThread "HeaterZoneFSM" daemon [_thread_blocked, id=1776]
0x46a375e8 JavaThread "HeaterZoneStateMover" daemon [_thread_blocked, id=1775]
0x46a377e8 JavaThread "SelectionZoneFSM" daemon [_thread_blocked, id=1774]
0x46a36e68 JavaThread "SelectionZoneStateMover" daemon [_thread_blocked, id=1773]
0x46a369f0 JavaThread "ReactionZoneFSM" daemon [_thread_blocked, id=1772]
0x46a425c0 JavaThread "ReactionZoneStateMover" daemon [_thread_blocked, id=1771]
0x46a31818 JavaThread "SourceZoneFSM" daemon [_thread_blocked, id=1770]
0x46a312e8 JavaThread "SourceZoneStateMover" daemon [_thread_blocked, id=1769]
0x46a1f080 JavaThread "VacuumZoneFSM" daemon [_thread_blocked, id=1768]
0x46a321c8 JavaThread "VacuumZoneStateMover" daemon [_thread_blocked, id=1767]
0x46a1ed60 JavaThread "Timer-1" [_thread_blocked, id=1766]
0x46a14d48 JavaThread "PollingTimer" daemon [_thread_in_native, id=1763]
0x46a14550 JavaThread "DetectorVoltageRamper" daemon [_thread_blocked, id=1762]
0x46a13b80 JavaThread "SystemNotifier" daemon [_thread_blocked, id=1760]
0x46a29948 JavaThread "SystemTimer" daemon [_thread_blocked, id=1759]
0x08471050 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=1758]
0x084b28b8 JavaThread "AWT-Shutdown" [_thread_blocked, id=1757]
0x08456d08 JavaThread "Thread-2" daemon [_thread_blocked, id=1753]
0x08451938 JavaThread "AWT-XAWT" daemon [_thread_in_native, id=1752]
0x083d31d0 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=1751]
0x0822b960 JavaThread "RMI TCP Accept-2048" daemon [_thread_in_native, id=1749]
0x08224530 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=1748]
0x08223448 JavaThread "Timer-0" daemon [_thread_blocked, id=1747]
0x080ac740 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1745]
0x080aa6e8 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1744]
0x080a8c90 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1743]
0x080a1d10 JavaThread "Finalizer" daemon [_thread_blocked, id=1742]
0x080a0528 JavaThread "Reference Handler" daemon [_thread_blocked, id=1741]

Other Threads:
0x0809a3a8 VMThread [id=1740]
0x0822deb0 WatcherThread [id=1750]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 9088K, used 4790K [0x619e0000, 0x623b0000, 0x623b0000)
eden space 8128K, 50% used [0x619e0000, 0x61de7a68, 0x621d0000)
from space 960K, 69% used [0x622c0000, 0x62366108, 0x623b0000)
to space 960K, 0% used [0x621d0000, 0x621d0000, 0x622c0000)
tenured generation total 121024K, used 44127K [0x623b0000, 0x699e0000, 0x699e0000)
the space 121024K, 36% used [0x623b0000, 0x64ec7f08, 0x64ec8000, 0x699e0000)
compacting perm gen total 8960K, used 8814K [0x699e0000, 0x6a2a0000, 0x6d9e0000)
the space 8960K, 98% used [0x699e0000, 0x6a27ba40, 0x6a27bc00, 0x6a2a0000)
ro space 8192K, 68% used [0x6d9e0000, 0x6df5f220, 0x6df5f400, 0x6e1e0000)
rw space 12288K, 48% used [0x6e1e0000, 0x6e7aa968, 0x6e7aaa00, 0x6ede0000)

Dynamic libraries:
08048000-08057000 r-xp 00000000 03:01 3310156 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/bin/java
08057000-08059000 rw-p 0000e000 03:01 3310156 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/bin/java
08059000-086ec000 rwxp 00000000 00:00 0
40000000-40015000 r-xp 00000000 03:01 7390689 /lib/ld-2.3.6.so
40015000-40017000 rw-p 00014000 03:01 7390689 /lib/ld-2.3.6.so
40017000-40019000 rw-p 00000000 00:00 0
40019000-4001a000 r--p 00000000 00:00 0
4001a000-4001b000 rwxp 00001000 00:00 0
4001b000-4001d000 r--s 00000000 03:01 3309647 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/ext/dnsns.jar
4001d000-4002b000 r-xp 00000000 03:01 7390667 /lib/libpthread-0.10.so
4002b000-4002d000 rw-p 0000d000 03:01 7390667 /lib/libpthread-0.10.so
4002d000-4006f000 rw-p 00000000 00:00 0
4006f000-40071000 r-xp 00000000 03:01 7389234 /lib/libdl-2.3.6.so
40071000-40073000 rw-p 00001000 03:01 7389234 /lib/libdl-2.3.6.so
40073000-40184000 r-xp 00000000 03:01 7389304 /lib/libc-2.3.6.so
40184000-40189000 r--p 00110000 03:01 7389304 /lib/libc-2.3.6.so
40189000-4018b000 rw-p 00115000 03:01 7389304 /lib/libc-2.3.6.so
4018b000-4018e000 rw-p 00000000 00:00 0
4018e000-404fb000 r-xp 00000000 03:01 3294051 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/libjvm.so
404fb000-40519000 rw-p 0036c000 03:01 3294051 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/client/libjvm.so
40519000-40930000 rw-p 00000000 00:00 0
40930000-40952000 r-xp 00000000 03:01 7390702 /lib/libm-2.3.6.so
40952000-40954000 rw-p 00021000 03:01 7390702 /lib/libm-2.3.6.so
40954000-4095a000 r-xp 00000000 03:01 3309570 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/native_threads/libhpi.so
4095a000-4095b000 rw-p 00006000 03:01 3309570 /usr/lib/jvm/java-1.5.0-sun-1.5.0.10/jre/lib/i386/native_threads/libhpi.so
4095b000-4095d000 r--s 00000000 03:01 3361530 /usr/local/syft/lib/demo.jar
4095d000-4095f000 r--s 00000000 03:01 3361536 /usr/local/syft/lib/sstree.jar
4095f000-40970000 r-xp 00000000 03:01 7390676 /lib/libnsl-2.3.6.so
40970000-40972000 rw-p 00010000 03:01 7390676 /lib/libnsl-2.3.6.so
40972000-40974000 rw-p 00000000 00:00 0
40974000-4097a000 r-xp 00000000 03:01 7390664 /lib/libnss_compat-2.3.6.so
4097a000-4097c000 rw-p 00005000 03:01 7390664