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[Bug 796419] [NEW] minecraft server with industrial craft mod crashes

To: openjdk@xxxxxxxxxxxxxxxxxxx
From: John Rivera <796419@xxxxxxxxxxxxxxxxxx>
Date: Mon, 13 Jun 2011 03:58:29 -0000
Reply-to: Bug 796419 <796419@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Here is the log file containing information what was printed when it did crash.
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x012c5c8a, pid=1840, tid=3038894960
#
# JRE version: 6.0_20-b20
# Java VM: OpenJDK Client VM (17.0-b16 mixed mode, sharing linux-x86 )
# Derivative: IcedTea6 1.9
# Distribution: Ubuntu maverick (development branch), package 6b20-1.9-0ubuntu1
# Problematic frame:
# V  [libjvm.so+0x34bc8a]
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
#   https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
#

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

Current thread (0x09c6bc00):  VMThread [stack: 0xb519d000,0xb521e000]
[id=1843]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR),
si_addr=0x0000002d

Registers:
EAX=0x00000025, EBX=0x013bfff4, ECX=0xb521ced0, EDX=0x0000002d
ESP=0xb521ce0c, EBP=0xb521ce18, ESI=0x6afa9b38, EDI=0x6afaa908
EIP=0x012c5c8a, CR2=0x0000002d, EFLAGS=0x00010287

Top of Stack: (sp=0xb521ce0c)
0xb521ce0c:   943cb2f8 b521ced0 09c44db8 b521ce48
0xb521ce1c:   0112bb7a 09c44eb8 b521ced0 013bb728
0xb521ce2c:   013bb728 09c43640 00000001 0001ce58
0xb521ce3c:   013bfff4 00000002 09c43698 b521ce68
0xb521ce4c:   01123332 09c44db8 b521ced0 61cd6378
0xb521ce5c:   61cd6378 b521cf58 09c43640 b521ce88
0xb521ce6c:   010df77d 09c43640 00000000 b521cef8
0xb521ce7c:   b521ced0 013bfff4 09c43900 b521cfa8 

Instructions: (pc=0x012c5c8a)
0x012c5c7a:   78 34 39 fe 73 30 8b 46 04 51 8b 4d 0c 8d 50 08
0x012c5c8a:   8b 40 08 51 56 52 ff 90 e8 00 00 00 83 c4 10 8d 

Stack: [0xb519d000,0xb521e000],  sp=0xb521ce0c,  free space=1ffb521c870k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x34bc8a]
V  [libjvm.so+0x1b1b7a]
V  [libjvm.so+0x1a9332]
V  [libjvm.so+0x16577d]
V  [libjvm.so+0x16731e]
V  [libjvm.so+0x1aa4c4]
V  [libjvm.so+0x1209fb]
V  [libjvm.so+0x1a776c]
V  [libjvm.so+0x3c7f3f]
V  [libjvm.so+0x3ced71]
V  [libjvm.so+0x3cd88a]
V  [libjvm.so+0x3cdeac]
V  [libjvm.so+0x3ce1e1]
V  [libjvm.so+0x2f3dd1]
C  [libpthread.so.0+0x5cc9]

VM_Operation (0xb4cefaac): GenCollectForAllocation, mode: safepoint,
requested by thread 0x09d28000


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

Java Threads: ( => current thread )
  0x09d55800 JavaThread "Listen thread" [_thread_in_native, id=1853, stack(0xb4bfb000,0xb4c4c000)]
  0x09d29c00 JavaThread "Thread-2" daemon [_thread_in_native, id=1852, stack(0xb4c4f000,0xb4ca0000)]
  0x09c3f000 JavaThread "DestroyJavaVM" [_thread_blocked, id=1842, stack(0xb781f000,0xb7870000)]
  0x09d28000 JavaThread "Server thread" [_thread_blocked, id=1851, stack(0xb4ca0000,0xb4cf1000)]
  0x09d2c800 JavaThread "Thread-1" daemon [_thread_blocked, id=1850, stack(0xb4cf1000,0xb4d42000)]
  0x09c7a000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1848, stack(0xb4dd8000,0xb4e29000)]
  0x09c78000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1847, stack(0xb4e29000,0xb4eaa000)]
  0x09c76800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1846, stack(0xb4eaa000,0xb4efb000)]
  0x09c6f000 JavaThread "Finalizer" daemon [_thread_blocked, id=1845, stack(0xb50fb000,0xb514c000)]
  0x09c6d800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1844, stack(0xb514c000,0xb519d000)]

Other Threads:
=>0x09c6bc00 VMThread [stack: 0xb519d000,0xb521e000] [id=1843]
  0x09c7e000 WatcherThread [stack: 0xb4d57000,0xb4dd8000] [id=1849]

VM state:at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
[0x09c3ced8] Threads_lock - owner thread: 0x09c6bc00
[0x09c3d2e8] Heap_lock - owner thread: 0x09d28000

Heap
 def new generation   total 314560K, used 298264K [0x4f990000, 0x64ee0000, 0x64ee0000)
  eden space 279616K, 100% used [0x4f990000, 0x60aa0000, 0x60aa0000)
  from space 34944K,  53% used [0x60aa0000, 0x61cd6378, 0x62cc0000)
  to   space 34944K,  52% used [0x62cc0000, 0x63eaf490, 0x64ee0000)
 tenured generation   total 699072K, used 99114K [0x64ee0000, 0x8f990000, 0x8f990000)
   the space 699072K,  14% used [0x64ee0000, 0x6afaaad8, 0x6afaac00, 0x8f990000)
 compacting perm gen  total 12288K, used 2228K [0x8f990000, 0x90590000, 0x93990000)
   the space 12288K,  18% used [0x8f990000, 0x8fbbd378, 0x8fbbd400, 0x90590000)
    ro space 10240K,  73% used [0x93990000, 0x940e68f8, 0x940e6a00, 0x94390000)
    rw space 12288K,  60% used [0x94390000, 0x94acf570, 0x94acf600, 0x94f90000)

Dynamic libraries:
00110000-00116000 r-xp 00000000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
00116000-00117000 r--p 00005000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
00117000-00118000 rw-p 00006000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
00118000-0011e000 r-xp 00000000 08:22 524324     /lib/libnss_compat-2.12.1.so
0011e000-0011f000 r--p 00006000 08:22 524324     /lib/libnss_compat-2.12.1.so
0011f000-00120000 rw-p 00007000 08:22 524324     /lib/libnss_compat-2.12.1.so
00137000-0013e000 r-xp 00000000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
0013e000-0013f000 r--p 00006000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
0013f000-00140000 rw-p 00007000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
001ec000-001f6000 r-xp 00000000 08:22 524312     /lib/libnss_files-2.12.1.so
001f6000-001f7000 r--p 00009000 08:22 524312     /lib/libnss_files-2.12.1.so
001f7000-001f8000 rw-p 0000a000 08:22 524312     /lib/libnss_files-2.12.1.so
00216000-00229000 r-xp 00000000 08:22 524531     /lib/libz.so.1.2.3.4
00229000-0022a000 r--p 00012000 08:22 524531     /lib/libz.so.1.2.3.4
0022a000-0022b000 rw-p 00013000 08:22 524531     /lib/libz.so.1.2.3.4
002b6000-002c1000 r-xp 00000000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
002c1000-002c2000 ---p 0000b000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
002c2000-002c3000 r--p 0000b000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
002c3000-002c4000 rw-p 0000c000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
002c8000-002d1000 r-xp 00000000 08:22 524318     /lib/libnss_nis-2.12.1.so
002d1000-002d2000 r--p 00008000 08:22 524318     /lib/libnss_nis-2.12.1.so
002d2000-002d3000 rw-p 00009000 08:22 524318     /lib/libnss_nis-2.12.1.so
002fc000-00453000 r-xp 00000000 08:22 524325     /lib/libc-2.12.1.so
00453000-00454000 ---p 00157000 08:22 524325     /lib/libc-2.12.1.so
00454000-00456000 r--p 00157000 08:22 524325     /lib/libc-2.12.1.so
00456000-00457000 rw-p 00159000 08:22 524325     /lib/libc-2.12.1.so
00457000-0045a000 rw-p 00000000 00:00 0 
004e6000-004ed000 r-xp 00000000 08:22 524316     /lib/librt-2.12.1.so
004ed000-004ee000 r--p 00006000 08:22 524316     /lib/librt-2.12.1.so
004ee000-004ef000 rw-p 00007000 08:22 524316     /lib/librt-2.12.1.so
00500000-00515000 r-xp 00000000 08:22 524326     /lib/libpthread-2.12.1.so
00515000-00516000 ---p 00015000 08:22 524326     /lib/libpthread-2.12.1.so
00516000-00517000 r--p 00015000 08:22 524326     /lib/libpthread-2.12.1.so
00517000-00518000 rw-p 00016000 08:22 524326     /lib/libpthread-2.12.1.so
00518000-0051a000 rw-p 00000000 00:00 0 
0076e000-00790000 r-xp 00000000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
00790000-00791000 r--p 00021000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
00791000-00793000 rw-p 00022000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
00abe000-00ad2000 r-xp 00000000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
00ad2000-00ad3000 r--p 00013000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
00ad3000-00ad4000 rw-p 00014000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
00c66000-00c82000 r-xp 00000000 08:22 524306     /lib/ld-2.12.1.so
00c82000-00c83000 r--p 0001b000 08:22 524306     /lib/ld-2.12.1.so
00c83000-00c84000 rw-p 0001c000 08:22 524306     /lib/ld-2.12.1.so
00db5000-00dbb000 r-xp 00000000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
00dbb000-00dbc000 r--p 00005000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
00dbc000-00dbd000 rw-p 00006000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
00e4e000-00e51000 r-xp 00000000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
00e51000-00e52000 r--p 00002000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
00e52000-00e53000 rw-p 00003000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
00e8b000-00eaf000 r-xp 00000000 08:22 524323     /lib/libm-2.12.1.so
00eaf000-00eb0000 r--p 00023000 08:22 524323     /lib/libm-2.12.1.so
00eb0000-00eb1000 rw-p 00024000 08:22 524323     /lib/libm-2.12.1.so
00eb3000-00ec6000 r-xp 00000000 08:22 524320     /lib/libnsl-2.12.1.so
00ec6000-00ec7000 r--p 00012000 08:22 524320     /lib/libnsl-2.12.1.so
00ec7000-00ec8000 rw-p 00013000 08:22 524320     /lib/libnsl-2.12.1.so
00ec8000-00eca000 rw-p 00000000 00:00 0 
00f22000-00f23000 r-xp 00000000 00:00 0          [vdso]
00f76000-00f78000 r-xp 00000000 08:22 524314     /lib/libdl-2.12.1.so
00f78000-00f79000 r--p 00001000 08:22 524314     /lib/libdl-2.12.1.so
00f79000-00f7a000 rw-p 00002000 08:22 524314     /lib/libdl-2.12.1.so
00f7a000-013a8000 r-xp 00000000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
013a8000-013a9000 ---p 0042e000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
013a9000-013c0000 r--p 0042e000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
013c0000-013cd000 rw-p 00445000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
013cd000-017eb000 rw-p 00000000 00:00 0 
08048000-08051000 r-xp 00000000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
08051000-08052000 r--p 00008000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
08052000-08053000 rw-p 00009000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
09c39000-09df2000 rw-p 00000000 00:00 0          [heap]
4f990000-90590000 rw-p 00000000 00:00 0 
90590000-93990000 rw-p 00000000 00:00 0 
93990000-940e7000 r--s 00001000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
940e7000-94390000 rw-p 00000000 00:00 0 
94390000-94ad0000 rw-p 00758000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
94ad0000-94f90000 rw-p 00000000 00:00 0 
94f90000-9508b000 rw-p 00e98000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
9508b000-95390000 rw-p 00000000 00:00 0 
95390000-95398000 r-xs 00f93000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
95398000-95790000 rw-p 00000000 00:00 0 
b4bfb000-b4bfe000 ---p 00000000 00:00 0 
b4bfe000-b4c4c000 rw-p 00000000 00:00 0 
b4c4c000-b4c4f000 r--s 00077000 08:22 1311916    /usr/lib/jvm/java-6-openjdk/jre/lib/ext/localedata.jar
b4c4f000-b4c52000 ---p 00000000 00:00 0 
b4c52000-b4ca0000 rw-p 00000000 00:00 0 
b4ca0000-b4ca3000 ---p 00000000 00:00 0 
b4ca3000-b4cf1000 rw-p 00000000 00:00 0 
b4cf1000-b4cf4000 ---p 00000000 00:00 0 
b4cf4000-b4d42000 rw-p 00000000 00:00 0 
b4d42000-b4d4b000 r--s 000b3000 08:22 791474     /home/rivera/minecraft_server.jar
b4d4b000-b4d4e000 r--s 0000f000 08:22 1311920    /usr/lib/jvm/java-6-openjdk/jre/lib/ext/pulse-java.jar
b4d57000-b4d58000 ---p 00000000 00:00 0 
b4d58000-b4dd8000 rw-p 00000000 00:00 0 
b4dd8000-b4ddb000 ---p 00000000 00:00 0 
b4ddb000-b4e29000 rw-p 00000000 00:00 0 
b4e29000-b4e2c000 ---p 00000000 00:00 0 
b4e2c000-b4eaa000 rw-p 00000000 00:00 0 
b4eaa000-b4ead000 ---p 00000000 00:00 0 
b4ead000-b4efb000 rw-p 00000000 00:00 0 
b4efb000-b50fb000 r--p 00000000 08:22 136385     /usr/lib/locale/locale-archive
b50fb000-b50fe000 ---p 00000000 00:00 0 
b50fe000-b514c000 rw-p 00000000 00:00 0 
b514c000-b514f000 ---p 00000000 00:00 0 
b514f000-b519d000 rw-p 00000000 00:00 0 
b519d000-b519e000 ---p 00000000 00:00 0 
b519e000-b521e000 rw-p 00000000 00:00 0 
b521e000-b5220000 r--s 0001d000 08:22 919938     /usr/lib/jvm/java-6-openjdk/jre/lib/plugin.jar
b5220000-b5226000 r--s 00043000 08:22 919942     /usr/lib/jvm/java-6-openjdk/jre/lib/netx.jar
b5226000-b5258000 rw-p 00000000 00:00 0 
b5258000-b53e7000 r--s 038b0000 08:22 919955     /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
b53e7000-b53fb000 rw-p 00000000 00:00 0 
b53fb000-b5415000 rw-p 00000000 00:00 0 
b5415000-b5771000 rw-p 00000000 00:00 0 
b5771000-b578b000 rw-p 00000000 00:00 0 
b578b000-b579c000 rw-p 00000000 00:00 0 
b579c000-b5817000 rw-p 00000000 00:00 0 
b5817000-b594f000 rwxp 00000000 00:00 0 
b594f000-b7817000 rw-p 00000000 00:00 0 
b7817000-b781f000 rw-s 00000000 08:22 3407887    /tmp/hsperfdata_root/1840
b781f000-b7822000 ---p 00000000 00:00 0 
b7822000-b7872000 rw-p 00000000 00:00 0 
b7874000-b7875000 rw-p 00000000 00:00 0 
b7875000-b7876000 ---p 00000000 00:00 0 
b7876000-b7878000 rw-p 00000000 00:00 0 
bfe6c000-bfea2000 rw-p 00000000 00:00 0          [stack]

VM Arguments:
jvm_args: -Xmx1024M -Xms1024M 
java_command: minecraft_server.jar nogui
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
USERNAME=root
LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386
SHELL=/bin/bash

Signal Handlers:
SIGSEGV: [libjvm.so+0x3c7790], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x3c7790], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x2efca0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

OS:Ubuntu 10.10 (maverick)
uname:Linux 2.6.35-22-generic-pae #33-Ubuntu SMP Sun Sep 19 22:14:14 UTC 2010 i686
libc:glibc 2.12.1 NPTL 2.12.1 
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.81 0.44 0.24

CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 10
stepping 0, cmov, cx8, fxsr, mmx, sse, mmxext, 3dnow, 3dnowext

Memory: 4k page, physical 2060600k(1238352k free), swap
3998716k(3998716k free)

vm_info: OpenJDK Client VM (17.0-b16) for linux-x86 JRE (1.6.0_20-b20),
built on Sep  7 2010 17:24:34 by "buildd" with gcc 4.4.5 20100902
(prerelease)

time: Mon Jun 13 06:32:08 2011
elapsed time: 96 seconds

** Affects: openjdk-6 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in Ubuntu.
https://bugs.launchpad.net/bugs/796419

Title:
  minecraft server with industrial craft mod crashes

Status in “openjdk-6” package in Ubuntu:
  New

Bug description:
  Here is the log file containing information what was printed when it did crash.
  #
  # A fatal error has been detected by the Java Runtime Environment:
  #
  #  SIGSEGV (0xb) at pc=0x012c5c8a, pid=1840, tid=3038894960
  #
  # JRE version: 6.0_20-b20
  # Java VM: OpenJDK Client VM (17.0-b16 mixed mode, sharing linux-x86 )
  # Derivative: IcedTea6 1.9
  # Distribution: Ubuntu maverick (development branch), package 6b20-1.9-0ubuntu1
  # Problematic frame:
  # V  [libjvm.so+0x34bc8a]
  #
  # If you would like to submit a bug report, please include
  # instructions how to reproduce the bug and visit:
  #   https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
  #

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

  Current thread (0x09c6bc00):  VMThread [stack: 0xb519d000,0xb521e000]
  [id=1843]

  siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR),
  si_addr=0x0000002d

  Registers:
  EAX=0x00000025, EBX=0x013bfff4, ECX=0xb521ced0, EDX=0x0000002d
  ESP=0xb521ce0c, EBP=0xb521ce18, ESI=0x6afa9b38, EDI=0x6afaa908
  EIP=0x012c5c8a, CR2=0x0000002d, EFLAGS=0x00010287

  Top of Stack: (sp=0xb521ce0c)
  0xb521ce0c:   943cb2f8 b521ced0 09c44db8 b521ce48
  0xb521ce1c:   0112bb7a 09c44eb8 b521ced0 013bb728
  0xb521ce2c:   013bb728 09c43640 00000001 0001ce58
  0xb521ce3c:   013bfff4 00000002 09c43698 b521ce68
  0xb521ce4c:   01123332 09c44db8 b521ced0 61cd6378
  0xb521ce5c:   61cd6378 b521cf58 09c43640 b521ce88
  0xb521ce6c:   010df77d 09c43640 00000000 b521cef8
  0xb521ce7c:   b521ced0 013bfff4 09c43900 b521cfa8 

  Instructions: (pc=0x012c5c8a)
  0x012c5c7a:   78 34 39 fe 73 30 8b 46 04 51 8b 4d 0c 8d 50 08
  0x012c5c8a:   8b 40 08 51 56 52 ff 90 e8 00 00 00 83 c4 10 8d 

  Stack: [0xb519d000,0xb521e000],  sp=0xb521ce0c,  free space=1ffb521c870k
  Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
  V  [libjvm.so+0x34bc8a]
  V  [libjvm.so+0x1b1b7a]
  V  [libjvm.so+0x1a9332]
  V  [libjvm.so+0x16577d]
  V  [libjvm.so+0x16731e]
  V  [libjvm.so+0x1aa4c4]
  V  [libjvm.so+0x1209fb]
  V  [libjvm.so+0x1a776c]
  V  [libjvm.so+0x3c7f3f]
  V  [libjvm.so+0x3ced71]
  V  [libjvm.so+0x3cd88a]
  V  [libjvm.so+0x3cdeac]
  V  [libjvm.so+0x3ce1e1]
  V  [libjvm.so+0x2f3dd1]
  C  [libpthread.so.0+0x5cc9]

  VM_Operation (0xb4cefaac): GenCollectForAllocation, mode: safepoint,
  requested by thread 0x09d28000

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

  Java Threads: ( => current thread )
    0x09d55800 JavaThread "Listen thread" [_thread_in_native, id=1853, stack(0xb4bfb000,0xb4c4c000)]
    0x09d29c00 JavaThread "Thread-2" daemon [_thread_in_native, id=1852, stack(0xb4c4f000,0xb4ca0000)]
    0x09c3f000 JavaThread "DestroyJavaVM" [_thread_blocked, id=1842, stack(0xb781f000,0xb7870000)]
    0x09d28000 JavaThread "Server thread" [_thread_blocked, id=1851, stack(0xb4ca0000,0xb4cf1000)]
    0x09d2c800 JavaThread "Thread-1" daemon [_thread_blocked, id=1850, stack(0xb4cf1000,0xb4d42000)]
    0x09c7a000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1848, stack(0xb4dd8000,0xb4e29000)]
    0x09c78000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1847, stack(0xb4e29000,0xb4eaa000)]
    0x09c76800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1846, stack(0xb4eaa000,0xb4efb000)]
    0x09c6f000 JavaThread "Finalizer" daemon [_thread_blocked, id=1845, stack(0xb50fb000,0xb514c000)]
    0x09c6d800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1844, stack(0xb514c000,0xb519d000)]

  Other Threads:
  =>0x09c6bc00 VMThread [stack: 0xb519d000,0xb521e000] [id=1843]
    0x09c7e000 WatcherThread [stack: 0xb4d57000,0xb4dd8000] [id=1849]

  VM state:at safepoint (normal execution)

  VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
  [0x09c3ced8] Threads_lock - owner thread: 0x09c6bc00
  [0x09c3d2e8] Heap_lock - owner thread: 0x09d28000

  Heap
   def new generation   total 314560K, used 298264K [0x4f990000, 0x64ee0000, 0x64ee0000)
    eden space 279616K, 100% used [0x4f990000, 0x60aa0000, 0x60aa0000)
    from space 34944K,  53% used [0x60aa0000, 0x61cd6378, 0x62cc0000)
    to   space 34944K,  52% used [0x62cc0000, 0x63eaf490, 0x64ee0000)
   tenured generation   total 699072K, used 99114K [0x64ee0000, 0x8f990000, 0x8f990000)
     the space 699072K,  14% used [0x64ee0000, 0x6afaaad8, 0x6afaac00, 0x8f990000)
   compacting perm gen  total 12288K, used 2228K [0x8f990000, 0x90590000, 0x93990000)
     the space 12288K,  18% used [0x8f990000, 0x8fbbd378, 0x8fbbd400, 0x90590000)
      ro space 10240K,  73% used [0x93990000, 0x940e68f8, 0x940e6a00, 0x94390000)
      rw space 12288K,  60% used [0x94390000, 0x94acf570, 0x94acf600, 0x94f90000)

  Dynamic libraries:
  00110000-00116000 r-xp 00000000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
  00116000-00117000 r--p 00005000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
  00117000-00118000 rw-p 00006000 08:22 1312481    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
  00118000-0011e000 r-xp 00000000 08:22 524324     /lib/libnss_compat-2.12.1.so
  0011e000-0011f000 r--p 00006000 08:22 524324     /lib/libnss_compat-2.12.1.so
  0011f000-00120000 rw-p 00007000 08:22 524324     /lib/libnss_compat-2.12.1.so
  00137000-0013e000 r-xp 00000000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
  0013e000-0013f000 r--p 00006000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
  0013f000-00140000 rw-p 00007000 08:22 1312464    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
  001ec000-001f6000 r-xp 00000000 08:22 524312     /lib/libnss_files-2.12.1.so
  001f6000-001f7000 r--p 00009000 08:22 524312     /lib/libnss_files-2.12.1.so
  001f7000-001f8000 rw-p 0000a000 08:22 524312     /lib/libnss_files-2.12.1.so
  00216000-00229000 r-xp 00000000 08:22 524531     /lib/libz.so.1.2.3.4
  00229000-0022a000 r--p 00012000 08:22 524531     /lib/libz.so.1.2.3.4
  0022a000-0022b000 rw-p 00013000 08:22 524531     /lib/libz.so.1.2.3.4
  002b6000-002c1000 r-xp 00000000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
  002c1000-002c2000 ---p 0000b000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
  002c2000-002c3000 r--p 0000b000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
  002c3000-002c4000 rw-p 0000c000 08:22 1312488    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
  002c8000-002d1000 r-xp 00000000 08:22 524318     /lib/libnss_nis-2.12.1.so
  002d1000-002d2000 r--p 00008000 08:22 524318     /lib/libnss_nis-2.12.1.so
  002d2000-002d3000 rw-p 00009000 08:22 524318     /lib/libnss_nis-2.12.1.so
  002fc000-00453000 r-xp 00000000 08:22 524325     /lib/libc-2.12.1.so
  00453000-00454000 ---p 00157000 08:22 524325     /lib/libc-2.12.1.so
  00454000-00456000 r--p 00157000 08:22 524325     /lib/libc-2.12.1.so
  00456000-00457000 rw-p 00159000 08:22 524325     /lib/libc-2.12.1.so
  00457000-0045a000 rw-p 00000000 00:00 0 
  004e6000-004ed000 r-xp 00000000 08:22 524316     /lib/librt-2.12.1.so
  004ed000-004ee000 r--p 00006000 08:22 524316     /lib/librt-2.12.1.so
  004ee000-004ef000 rw-p 00007000 08:22 524316     /lib/librt-2.12.1.so
  00500000-00515000 r-xp 00000000 08:22 524326     /lib/libpthread-2.12.1.so
  00515000-00516000 ---p 00015000 08:22 524326     /lib/libpthread-2.12.1.so
  00516000-00517000 r--p 00015000 08:22 524326     /lib/libpthread-2.12.1.so
  00517000-00518000 rw-p 00016000 08:22 524326     /lib/libpthread-2.12.1.so
  00518000-0051a000 rw-p 00000000 00:00 0 
  0076e000-00790000 r-xp 00000000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
  00790000-00791000 r--p 00021000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
  00791000-00793000 rw-p 00022000 08:22 1312460    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
  00abe000-00ad2000 r-xp 00000000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
  00ad2000-00ad3000 r--p 00013000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
  00ad3000-00ad4000 rw-p 00014000 08:22 1312496    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
  00c66000-00c82000 r-xp 00000000 08:22 524306     /lib/ld-2.12.1.so
  00c82000-00c83000 r--p 0001b000 08:22 524306     /lib/ld-2.12.1.so
  00c83000-00c84000 rw-p 0001c000 08:22 524306     /lib/ld-2.12.1.so
  00db5000-00dbb000 r-xp 00000000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
  00dbb000-00dbc000 r--p 00005000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
  00dbc000-00dbd000 rw-p 00006000 08:22 1312465    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
  00e4e000-00e51000 r-xp 00000000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
  00e51000-00e52000 r--p 00002000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
  00e52000-00e53000 rw-p 00003000 08:22 1312469    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
  00e8b000-00eaf000 r-xp 00000000 08:22 524323     /lib/libm-2.12.1.so
  00eaf000-00eb0000 r--p 00023000 08:22 524323     /lib/libm-2.12.1.so
  00eb0000-00eb1000 rw-p 00024000 08:22 524323     /lib/libm-2.12.1.so
  00eb3000-00ec6000 r-xp 00000000 08:22 524320     /lib/libnsl-2.12.1.so
  00ec6000-00ec7000 r--p 00012000 08:22 524320     /lib/libnsl-2.12.1.so
  00ec7000-00ec8000 rw-p 00013000 08:22 524320     /lib/libnsl-2.12.1.so
  00ec8000-00eca000 rw-p 00000000 00:00 0 
  00f22000-00f23000 r-xp 00000000 00:00 0          [vdso]
  00f76000-00f78000 r-xp 00000000 08:22 524314     /lib/libdl-2.12.1.so
  00f78000-00f79000 r--p 00001000 08:22 524314     /lib/libdl-2.12.1.so
  00f79000-00f7a000 rw-p 00002000 08:22 524314     /lib/libdl-2.12.1.so
  00f7a000-013a8000 r-xp 00000000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
  013a8000-013a9000 ---p 0042e000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
  013a9000-013c0000 r--p 0042e000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
  013c0000-013cd000 rw-p 00445000 08:22 1312476    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
  013cd000-017eb000 rw-p 00000000 00:00 0 
  08048000-08051000 r-xp 00000000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
  08051000-08052000 r--p 00008000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
  08052000-08053000 rw-p 00009000 08:22 1051044    /usr/lib/jvm/java-6-openjdk/jre/bin/java
  09c39000-09df2000 rw-p 00000000 00:00 0          [heap]
  4f990000-90590000 rw-p 00000000 00:00 0 
  90590000-93990000 rw-p 00000000 00:00 0 
  93990000-940e7000 r--s 00001000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
  940e7000-94390000 rw-p 00000000 00:00 0 
  94390000-94ad0000 rw-p 00758000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
  94ad0000-94f90000 rw-p 00000000 00:00 0 
  94f90000-9508b000 rw-p 00e98000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
  9508b000-95390000 rw-p 00000000 00:00 0 
  95390000-95398000 r-xs 00f93000 08:22 1313417    /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/classes.jsa
  95398000-95790000 rw-p 00000000 00:00 0 
  b4bfb000-b4bfe000 ---p 00000000 00:00 0 
  b4bfe000-b4c4c000 rw-p 00000000 00:00 0 
  b4c4c000-b4c4f000 r--s 00077000 08:22 1311916    /usr/lib/jvm/java-6-openjdk/jre/lib/ext/localedata.jar
  b4c4f000-b4c52000 ---p 00000000 00:00 0 
  b4c52000-b4ca0000 rw-p 00000000 00:00 0 
  b4ca0000-b4ca3000 ---p 00000000 00:00 0 
  b4ca3000-b4cf1000 rw-p 00000000 00:00 0 
  b4cf1000-b4cf4000 ---p 00000000 00:00 0 
  b4cf4000-b4d42000 rw-p 00000000 00:00 0 
  b4d42000-b4d4b000 r--s 000b3000 08:22 791474     /home/rivera/minecraft_server.jar
  b4d4b000-b4d4e000 r--s 0000f000 08:22 1311920    /usr/lib/jvm/java-6-openjdk/jre/lib/ext/pulse-java.jar
  b4d57000-b4d58000 ---p 00000000 00:00 0 
  b4d58000-b4dd8000 rw-p 00000000 00:00 0 
  b4dd8000-b4ddb000 ---p 00000000 00:00 0 
  b4ddb000-b4e29000 rw-p 00000000 00:00 0 
  b4e29000-b4e2c000 ---p 00000000 00:00 0 
  b4e2c000-b4eaa000 rw-p 00000000 00:00 0 
  b4eaa000-b4ead000 ---p 00000000 00:00 0 
  b4ead000-b4efb000 rw-p 00000000 00:00 0 
  b4efb000-b50fb000 r--p 00000000 08:22 136385     /usr/lib/locale/locale-archive
  b50fb000-b50fe000 ---p 00000000 00:00 0 
  b50fe000-b514c000 rw-p 00000000 00:00 0 
  b514c000-b514f000 ---p 00000000 00:00 0 
  b514f000-b519d000 rw-p 00000000 00:00 0 
  b519d000-b519e000 ---p 00000000 00:00 0 
  b519e000-b521e000 rw-p 00000000 00:00 0 
  b521e000-b5220000 r--s 0001d000 08:22 919938     /usr/lib/jvm/java-6-openjdk/jre/lib/plugin.jar
  b5220000-b5226000 r--s 00043000 08:22 919942     /usr/lib/jvm/java-6-openjdk/jre/lib/netx.jar
  b5226000-b5258000 rw-p 00000000 00:00 0 
  b5258000-b53e7000 r--s 038b0000 08:22 919955     /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
  b53e7000-b53fb000 rw-p 00000000 00:00 0 
  b53fb000-b5415000 rw-p 00000000 00:00 0 
  b5415000-b5771000 rw-p 00000000 00:00 0 
  b5771000-b578b000 rw-p 00000000 00:00 0 
  b578b000-b579c000 rw-p 00000000 00:00 0 
  b579c000-b5817000 rw-p 00000000 00:00 0 
  b5817000-b594f000 rwxp 00000000 00:00 0 
  b594f000-b7817000 rw-p 00000000 00:00 0 
  b7817000-b781f000 rw-s 00000000 08:22 3407887    /tmp/hsperfdata_root/1840
  b781f000-b7822000 ---p 00000000 00:00 0 
  b7822000-b7872000 rw-p 00000000 00:00 0 
  b7874000-b7875000 rw-p 00000000 00:00 0 
  b7875000-b7876000 ---p 00000000 00:00 0 
  b7876000-b7878000 rw-p 00000000 00:00 0 
  bfe6c000-bfea2000 rw-p 00000000 00:00 0          [stack]

  VM Arguments:
  jvm_args: -Xmx1024M -Xms1024M 
  java_command: minecraft_server.jar nogui
  Launcher Type: SUN_STANDARD

  Environment Variables:
  PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
  USERNAME=root
  LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386
  SHELL=/bin/bash

  Signal Handlers:
  SIGSEGV: [libjvm.so+0x3c7790], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGBUS: [libjvm.so+0x3c7790], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGFPE: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGPIPE: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGXFSZ: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGILL: [libjvm.so+0x2f05b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
  SIGUSR2: [libjvm.so+0x2efca0], sa_mask[0]=0x00000000, sa_flags=0x10000004
  SIGHUP: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGINT: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGTERM: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
  SIGQUIT: [libjvm.so+0x2f2450], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

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

  OS:Ubuntu 10.10 (maverick)
  uname:Linux 2.6.35-22-generic-pae #33-Ubuntu SMP Sun Sep 19 22:14:14 UTC 2010 i686
  libc:glibc 2.12.1 NPTL 2.12.1 
  rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
  load average:0.81 0.44 0.24

  CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 10
  stepping 0, cmov, cx8, fxsr, mmx, sse, mmxext, 3dnow, 3dnowext

  Memory: 4k page, physical 2060600k(1238352k free), swap
  3998716k(3998716k free)

  vm_info: OpenJDK Client VM (17.0-b16) for linux-x86 JRE
  (1.6.0_20-b20), built on Sep  7 2010 17:24:34 by "buildd" with gcc
  4.4.5 20100902 (prerelease)

  time: Mon Jun 13 06:32:08 2011
  elapsed time: 96 seconds

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/796419/+subscriptions
Follow ups

[Bug 796419] Re: minecraft server with industrial craft mod crashes
From: John Rivera, 2011-06-27
[Bug 796419] Re: minecraft server with industrial craft mod crashes
From: John Rivera, 2011-06-17
[Bug 796419] [NEW] minecraft server with industrial craft mod crashes
From: John Rivera, 2011-06-13
References

[Bug 796419] [NEW] minecraft server with industrial craft mod crashes
From: John Rivera, 2011-06-13