Java Crash Linux

[Plysken]

Hi,

I run a minecraft bukkit server on linux (debian 32), server crash cause java crash.

here : hs_err_pidxxxx.log :


#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xb3ab1e7f, pid=7371, tid=1787820912
#
# JRE version: 6.0_18-b18
# Java VM: OpenJDK Server VM (14.0-b16 mixed mode linux-x86 )
# Derivative: IcedTea6 1.8.13
# Distribution: Debian GNU/Linux 6.0.3 (squeeze), package 6b18-1.8.13-0+squeeze1
# Problematic frame:
# j org.bukkit.craftbukkit.CraftWorld.getLoadedChunks( )[Lorg/bukkit/Chunk;+19
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
# http://icedtea.classpath.org/bugzilla
#

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

Current thread (0x6a94bc00): JavaThread "Server thread" [_thread_in_Java, id=7395, stack(0x6a8af000,0x6a900000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0xe49dc770

Registers:
EAX=0x6c9dc750, EBX=0xe49dc750, ECX=0x00000020, EDX=0xaf8f9a88
ESP=0x6a8feb10, EBP=0x6a8feb3c, ESI=0x6c98c59a, EDI=0x6a8feb54
EIP=0xb3ab1e7f, CR2=0xe49dc770, EFLAGS=0x00210246

Top of Stack: (sp=0x6a8feb10)
0x6a8feb10: 7620f890 000001a1 af8f93f8 6a8feb1c
0x6a8feb20: 6c98c57f 6a8feb54 6c9933f8 00000000
0x6a8feb30: 6c98c5f0 00000000 6a8feb54 6a8feb78
0x6a8feb40: b3aa84a3 761dec88 000001a1 af8f93f8
0x6a8feb50: af8f8a28 76df5588 6a8feb58 6c4527ac
0x6a8feb60: 6a8feba4 6c453300 00000000 6c4528b0
0x6a8feb70: 6a8feb54 6a8feba4 6a8febc8 b3aa7e61
0x6a8feb80: af8e3ed8 00000271 00000271 76f99bf0

Instructions: (pc=0xb3ab1e7f)
0xb3ab1e6f: 00 00 00 00 8b 7d e8 83 c1 18 89 4d f0 8b 48 10
0xb3ab1e7f: 3b 04 0b 0f 84 4b 00 00 00 83 f9 14 0f 85 24 00

Stack: [0x6a8af000,0x6a900000], sp=0x6a8feb10, free space=318k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
j org.bukkit.craftbukkit.CraftWorld.getLoadedChunks( )[Lorg/bukkit/Chunk;+19
j performancetweaks.bin.org.jbls.mrchasez.ChunkPersi stance.onEnable()V+312
j performancetweaks.bin.org.jbls.mrchasez.Performanc eTweaks.onEnable()V+58
j org.bukkit.plugin.java.JavaPlugin.setEnabled(Z)V+2 1
j org.bukkit.plugin.java.JavaPluginLoader.enablePlug in(Lorg/bukkit/plugin/Plugin;)V+124
j org.bukkit.plugin.SimplePluginManager.enablePlugin (Lorg/bukkit/plugin/Plugin;)V+47
j org.bukkit.craftbukkit.CraftServer.loadPlugin(Lorg/bukkit/plugin/Plugin;)V+5
j org.bukkit.craftbukkit.CraftServer.enablePlugins(L org/bukkit/plugin/PluginLoadOrder;)V+59
j net.minecraft.server.MinecraftServer.t()V+17
j net.minecraft.server.MinecraftServer.a(Lnet/minecraft/server/Convertable;Ljava/lang/String;JLnet/minecraft/server/WorldType;)V+1343
j net.minecraft.server.MinecraftServer.init()Z+644
j net.minecraft.server.MinecraftServer.run()V+1
j net.minecraft.server.ThreadServerApplication.run() V+4
v ~StubRoutines::call_stub
V [libjvm.so+0x33cfd5]
V [libjvm.so+0x4ab589]
V [libjvm.so+0x33be6f]
V [libjvm.so+0x33ca2a]
V [libjvm.so+0x33cbba]
V [libjvm.so+0x386321]
V [libjvm.so+0x590dbc]
V [libjvm.so+0x590e7a]
V [libjvm.so+0x4b15b1]
C [libpthread.so.0+0x5955]


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

Java Threads: ( => current thread )
0x6a225400 JavaThread "PermissionsEx-Cleaner" [_thread_blocked, id=7412, stack(0x6a1af000,0x6a200000)]
0x6a4df800 JavaThread "Thread-17" [_thread_blocked, id=7411, stack(0x69fc9000,0x6a01a000)]
0x6a4e2800 JavaThread "Thread-14" [_thread_blocked, id=7408, stack(0x6a0bc000,0x6a10d000)]
0x6a430000 JavaThread "Thread-13" [_thread_blocked, id=7407, stack(0x6a15e000,0x6a1af000)]
0x082ac400 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=7406, stack(0x6a10d000,0x6a15e000)]
0x08274400 JavaThread "Connection #0 write thread" [_thread_blocked, id=7403, stack(0x6a30d000,0x6a35e000)]
0x0823c000 JavaThread "Connection #0 read thread" [_thread_in_native, id=7402, stack(0x6a35e000,0x6a3af000)]
0x6a529800 JavaThread "Thread-10" [_thread_blocked, id=7401, stack(0x6ab14000,0x6ab65000)]
0x6a5b2000 JavaThread "Timer-0" [_thread_blocked, id=7399, stack(0x6a738000,0x6a789000)]
0x6a996c00 JavaThread "Thread-5" [_thread_blocked, id=7398, stack(0x6a7bc000,0x6a80d000)]
0x6a968400 JavaThread "Listen thread" [_thread_in_native, id=7397, stack(0x6a80d000,0x6a85e000)]
0x08056400 JavaThread "Thread-4" daemon [_thread_in_native, id=7396, stack(0x6a85e000,0x6a8af000)]
0x6a968000 JavaThread "DestroyJavaVM" [_thread_blocked, id=7372, stack(0xb6b2b000,0xb6b7c000)]
=>0x6a94bc00 JavaThread "Server thread" [_thread_in_Java, id=7395, stack(0x6a8af000,0x6a900000)]
0x6b2ff400 JavaThread "Thread-1" daemon [_thread_blocked, id=7385, stack(0x6aa21000,0x6aa72000)]
0x6b2b7c00 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=7383, stack(0x6ac08000,0x6ac59000)]
0x6b2b5800 JavaThread "CompilerThread1" daemon [_thread_in_native, id=7382, stack(0x6ac59000,0x6acda000)]
0x6b2b3c00 JavaThread "CompilerThread0" daemon [_thread_blocked, id=7381, stack(0x6acda000,0x6ad5b000)]
0x6b2b1400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=7380, stack(0x6ad5b000,0x6adac000)]
0x6b2a3400 JavaThread "Finalizer" daemon [_thread_blocked, id=7379, stack(0x6b30f000,0x6b360000)]
0x6b2a1c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=7378, stack(0x6af9b000,0x6afec000)]

Other Threads:
0x6b29d400 VMThread [stack: 0x6afec000,0x6b06d000] [id=7377]
0x6b2b9c00 WatcherThread [stack: 0x6ab87000,0x6ac08000] [id=7384]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
PSYoungGen total 101952K, used 65462K [0xac820000, 0xb39e0000, 0xb39e0000)
eden space 87424K, 58% used [0xac820000,0xaf9e04c0,0xb1d80000)
from space 14528K, 99% used [0xb1d80000,0xb2bad340,0xb2bb0000)
to space 14528K, 0% used [0xb2bb0000,0xb2bb0000,0xb39e0000)
PSOldGen total 932096K, used 110406K [0x739e0000, 0xac820000, 0xac820000)
object space 932096K, 11% used [0x739e0000,0x7a5b1990,0xac820000)
PSPermGen total 17536K, used 17417K [0x6b9e0000, 0x6cb00000, 0x739e0000)
object space 17536K, 99% used [0x6b9e0000,0x6cae26e0,0x6cb00000)

Dynamic libraries:
08048000-08050000 r-xp 00000000 08:01 537617 /usr/lib/jvm/java-6-openjdk/jre/bin/java
08050000-08051000 rw-p 00008000 08:01 537617 /usr/lib/jvm/java-6-openjdk/jre/bin/java
08051000-08fd1000 rw-p 00000000 00:00 0 [heap]
68400000-684ad000 rw-p 00000000 00:00 0
684ad000-68500000 ---p 00000000 00:00 0
68600000-686ff000 rw-p 00000000 00:00 0
686ff000-68700000 ---p 00000000 00:00 0
68700000-687ff000 rw-p 00000000 00:00 0
687ff000-68800000 ---p 00000000 00:00 0
68800000-688ff000 rw-p 00000000 00:00 0
688ff000-68900000 ---p 00000000 00:00 0
68900000-689fd000 rw-p 00000000 00:00 0
689fd000-68a00000 ---p 00000000 00:00 0
68a00000-68bfd000 rw-p 00000000 00:00 0
68bfd000-68c00000 ---p 00000000 00:00 0
68c00000-68cfe000 rw-p 00000000 00:00 0
68cfe000-68d00000 ---p 00000000 00:00 0
68d00000-68dff000 rw-p 00000000 00:00 0
68dff000-68e00000 ---p 00000000 00:00 0
68e00000-68efe000 rw-p 00000000 00:00 0
68efe000-68f00000 ---p 00000000 00:00 0
68f00000-69000000 rw-p 00000000 00:00 0
69000000-690ff000 rw-p 00000000 00:00 0
690ff000-69100000 ---p 00000000 00:00 0
69100000-691fd000 rw-p 00000000 00:00 0
691fd000-69200000 ---p 00000000 00:00 0
69200000-692fe000 rw-p 00000000 00:00 0
692fe000-69300000 ---p 00000000 00:00 0
69300000-693fe000 rw-p 00000000 00:00 0
693fe000-69400000 ---p 00000000 00:00 0
69400000-694fe000 rw-p 00000000 00:00 0
694fe000-69500000 ---p 00000000 00:00 0
69500000-695ff000 rw-p 00000000 00:00 0
695ff000-69600000 ---p 00000000 00:00 0
69600000-697ff000 rw-p 00000000 00:00 0
697ff000-69800000 ---p 00000000 00:00 0
69800000-698ff000 rw-p 00000000 00:00 0
698ff000-69900000 ---p 00000000 00:00 0
69900000-699fe000 rw-p 00000000 00:00 0
699fe000-69a00000 ---p 00000000 00:00 0
69a00000-69aff000 rw-p 00000000 00:00 0
69aff000-69b00000 ---p 00000000 00:00 0
69b00000-69bff000 rw-p 00000000 00:00 0
69bff000-69c00000 ---p 00000000 00:00 0
69c00000-69cfe000 rw-p 00000000 00:00 0
69cfe000-69d00000 ---p 00000000 00:00 0
69d00000-69dff000 rw-p 00000000 00:00 0
69dff000-69e00000 ---p 00000000 00:00 0
69e00000-69efe000 rw-p 00000000 00:00 0
69efe000-69f00000 ---p 00000000 00:00 0
69fc9000-69fcc000 ---p 00000000 00:00 0
69fcc000-6a01a000 rw-p 00000000 00:00 0
6a01a000-6a01d000 rwxp 00000000 00:00 0
6a01d000-6a06b000 rw-p 00000000 00:00 0
6a06b000-6a06e000 rwxp 00000000 00:00 0
6a06e000-6a0bc000 rw-p 00000000 00:00 0
6a0bc000-6a0bf000 ---p 00000000 00:00 0
6a0bf000-6a10d000 rw-p 00000000 00:00 0
6a10d000-6a110000 ---p 00000000 00:00 0
6a110000-6a15e000 rw-p 00000000 00:00 0
6a15e000-6a161000 ---p 00000000 00:00 0
6a161000-6a1af000 rw-p 00000000 00:00 0
6a1af000-6a1b2000 ---p 00000000 00:00 0
6a1b2000-6a200000 rw-p 00000000 00:00 0
6a200000-6a2ff000 rw-p 00000000 00:00 0
6a2ff000-6a300000 ---p 00000000 00:00 0
6a30d000-6a310000 ---p 00000000 00:00 0
6a310000-6a35e000 rw-p 00000000 00:00 0
6a35e000-6a361000 ---p 00000000 00:00 0
6a361000-6a3af000 rw-p 00000000 00:00 0
6a3af000-6a3b2000 rwxp 00000000 00:00 0
6a3b2000-6a400000 rw-p 00000000 00:00 0
6a400000-6a4fd000 rw-p 00000000 00:00 0
6a4fd000-6a500000 ---p 00000000 00:00 0
6a500000-6a600000 rw-p 00000000 00:00 0
6a600000-6a6ff000 rw-p 00000000 00:00 0
6a6ff000-6a700000 ---p 00000000 00:00 0
6a71f000-6a720000 r--s 00002000 08:01 537443 /usr/mc/plugins/EssentialsChat.jar
6a720000-6a721000 r--s 00005000 08:01 537344 /usr/mc/plugins/PrivateWarp.jar
6a721000-6a722000 r--s 00001000 08:01 537460 /usr/mc/plugins/PublicWarp.jar
6a722000-6a723000 r--s 00002000 08:01 537457 /usr/mc/plugins/EssentialsSpawn.jar
6a723000-6a72c000 r--s 00089000 08:01 537459 /usr/mc/plugins/Essentials.jar
6a72c000-6a72d000 r--s 00004000 08:01 537504 /usr/mc/plugins/PluginControl.jar
6a72d000-6a72e000 r--s 00003000 08:01 537346 /usr/mc/plugins/DupeDerper.jar
6a72e000-6a737000 r--s 00065000 08:01 537444 /usr/mc/plugins/CommandHelper.jar
6a737000-6a738000 r--s 00006000 08:01 537384 /usr/mc/plugins/spongerestore.jar
6a738000-6a73b000 ---p 00000000 00:00 0
6a73b000-6a789000 rw-p 00000000 00:00 0
6a789000-6a78c000 r--s 00014000 08:01 537458 /usr/mc/plugins/CraftIRC.jar
6a78c000-6a78d000 r--s 00009000 08:01 537463 /usr/mc/plugins/HeroicDeath.jar
6a78d000-6a795000 r--s 0004e000 08:01 537345 /usr/mc/plugins/VisualPermissions.jar
6a795000-6a796000 r--s 00003000 08:01 537509 /usr/mc/plugins/DeadMansChest.jar
6a796000-6a799000 r--s 00017000 08:01 537454 /usr/mc/plugins/OddItem-0.8.2.jar
6a799000-6a79d000 r--s 00036000 08:01 537505 /usr/mc/plugins/WorldGuard.jar
6a79d000-6a7a4000 r--s 0006a000 08:01 537776 /usr/mc/plugins/LWC.jar
6a7a4000-6a7ab000 r--s 000b9000 08:01 15959 /usr/mc/lib/mysql-connector-java-bin.jar
6a7ab000-6a7ae000 r--s 0001e000 08:01 537470 /usr/mc/plugins/LogBlock.jar
6a7ae000-6a7b1000 r--s 0001e000 08:01 537483 /usr/mc/plugins/PermissionsEx.jar
6a7b1000-6a7bc000 r--s 0008c000 08:01 537290 /usr/mc/plugins/WorldEdit.jar
6a7bc000-6a7bf000 ---p 00000000 00:00 0
6a7bf000-6a80d000 rw-p 00000000 00:00 0
6a80d000-6a810000 ---p 00000000 00:00 0
6a810000-6a85e000 rw-p 00000000 00:00 0
6a85e000-6a861000 ---p 00000000 00:00 0
6a861000-6a8af000 rw-p 00000000 00:00 0
6a8af000-6a8b2000 ---p 00000000 00:00 0
6a8b2000-6a900000 rw-p 00000000 00:00 0
6a900000-6aa00000 rw-p 00000000 00:00 0
6aa00000-6aa02000 r--s 0000f000 08:01 537516 /usr/mc/plugins/Register.jar
6aa02000-6aa04000 r--s 00010000 08:01 537453 /usr/mc/plugins/Stargate.jar
6aa04000-6aa0b000 r-xp 00000000 08:01 537654 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
6aa0b000-6aa0c000 rw-p 00006000 08:01 537654 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
6aa0c000-6aa20000 r-xp 00000000 08:01 537633 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
6aa20000-6aa21000 rw-p 00013000 08:01 537633 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
6aa21000-6aa24000 ---p 00000000 00:00 0
6aa24000-6aa72000 rw-p 00000000 00:00 0
6aa72000-6aa75000 r--s 0007d000 08:01 537553 /usr/lib/jvm/java-6-openjdk/jre/lib/jsse.jar
6aa75000-6aafe000 r--s 00ac0000 08:01 537773 /usr/mc/craftbukkit.jar
6ab14000-6ab17000 ---p 00000000 00:00 0
6ab17000-6ab65000 rw-p 00000000 00:00 0
6ab65000-6ab75000 r-xp 00000000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab75000-6ab76000 r--p 00010000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab76000-6ab77000 rw-p 00011000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab77000-6ab79000 rw-p 00000000 00:00 0
6ab79000-6ab7d000 r-xp 00000000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab7d000-6ab7e000 r--p 00004000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab7e000-6ab7f000 rw-p 00005000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab87000-6ab88000 ---p 00000000 00:00 0
6ab88000-6ac08000 rw-p 00000000 00:00 0
6ac08000-6ac0b000 ---p 00000000 00:00 0
6ac0b000-6ac59000 rw-p 00000000 00:00 0
6ac59000-6ac5c000 ---p 00000000 00:00 0
6ac5c000-6acda000 rw-p 00000000 00:00 0
6acda000-6acdd000 ---p 00000000 00:00 0
6acdd000-6ad5b000 rw-p 00000000 00:00 0
6ad5b000-6ad5e000 ---p 00000000 00:00 0
6ad5e000-6adac000 rw-p 00000000 00:00 0
6adac000-6af9b000 r--p 00000000 08:01 531478 /usr/lib/locale/locale-archive
6af9b000-6af9e000 ---p 00000000 00:00 0
6af9e000-6afec000 rw-p 00000000 00:00 0
6afec000-6afed000 ---p 00000000 00:00 0
6afed000-6b06d000 rw-p 00000000 00:00 0
6b06d000-6b200000 r--s 0392f000 08:01 537623 /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
6b200000-6b300000 rw-p 00000000 00:00 0
6b300000-6b301000 r--s 0000a000 08:01 537510 /usr/mc/plugins/Questioner.jar
6b301000-6b304000 r--s 0002e000 08:01 537876 /usr/mc/plugins/Vault.jar
6b304000-6b305000 r--s 00001000 08:01 537324 /usr/mc/plugins/LogBlockQuestioner.jar
6b305000-6b306000 r--s 00009000 08:01 537461 /usr/mc/plugins/Backup.jar
6b306000-6b307000 r--s 00015000 08:01 537452 /usr/mc/plugins/Buycraft.jar
6b307000-6b30f000 r--s 00066000 08:01 392591 /usr/share/java/gnome-java-bridge.jar
6b30f000-6b312000 ---p 00000000 00:00 0
6b312000-6b393000 rw-p 00000000 00:00 0
6b393000-6b394000 ---p 00000000 00:00 0
6b394000-6b414000 rw-p 00000000 00:00 0
6b414000-6b415000 ---p 00000000 00:00 0
6b415000-6b495000 rw-p 00000000 00:00 0
6b495000-6b496000 ---p 00000000 00:00 0
6b496000-6b516000 rw-p 00000000 00:00 0
6b516000-6b517000 ---p 00000000 00:00 0
6b517000-6b597000 rw-p 00000000 00:00 0
6b597000-6b5a0000 rwxp 00000000 00:00 0
6b5a0000-6b5d7000 rwxp 00000000 00:00 0
6b5d7000-6b7a8000 rwxp 00000000 00:00 0
6b7a8000-6b7df000 rwxp 00000000 00:00 0
6b7df000-6cb00000 rwxp 00000000 00:00 0
6cb00000-739e0000 rwxp 00000000 00:00 0
739e0000-b39e0000 rwxp 00000000 00:00 0
b39e0000-b39e1000 r--s 00001000 08:01 537455 /usr/mc/plugins/Minequery.jar
b39e1000-b39e2000 r--s 00005000 08:01 537385 /usr/mc/plugins/Ptweaks.jar
b39e2000-b39e4000 r--s 00003000 08:01 537451 /usr/mc/plugins/AutoItemBarReload.jar
b39e4000-b39e5000 r--s 00005000 08:01 537356 /usr/mc/plugins/OKLogger.jar
b39e5000-b39ee000 rwxp 00000000 00:00 0
b39ee000-b3aa5000 rwxp 00000000 00:00 0
b3aa5000-b3ce5000 rwxp 00000000 00:00 0
b3ce5000-b6aa5000 rwxp 00000000 00:00 0
b6aa5000-b6aab000 r-xp 00000000 08:01 537626 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
b6aab000-b6aac000 rw-p 00006000 08:01 537626 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
b6aac000-b6ab6000 r-xp 00000000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6ab6000-b6ab7000 r--p 00009000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6ab7000-b6ab8000 rw-p 0000a000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6ab8000-b6ac0000 r-xp 00000000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6ac0000-b6ac1000 r--p 00008000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6ac1000-b6ac2000 rw-p 00009000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6ac2000-b6ac8000 r-xp 00000000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6ac8000-b6ac9000 r--p 00006000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6ac9000-b6aca000 rw-p 00007000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6aca000-b6ad2000 rw-s 00000000 08:01 260223 /tmp/hsperfdata_root/7371
b6ad2000-b6ad9000 r-xp 00000000 08:01 537632 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
b6ad9000-b6ada000 rw-p 00006000 08:01 537632 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
b6ada000-b6aed000 r-xp 00000000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aed000-b6aee000 r--p 00012000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aee000-b6aef000 rw-p 00013000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aef000-b6af1000 rw-p 00000000 00:00 0
b6af1000-b6b14000 r-xp 00000000 08:01 537648 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
b6b14000-b6b16000 rw-p 00023000 08:01 537648 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
b6b16000-b6b21000 r-xp 00000000 08:01 537641 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
b6b21000-b6b22000 rw-p 0000b000 08:01 537641 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
b6b22000-b6b29000 r-xp 00000000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6b29000-b6b2a000 r--p 00006000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6b2a000-b6b2b000 rw-p 00007000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6b2b000-b6b2e000 ---p 00000000 00:00 0
b6b2e000-b6b7c000 rw-p 00000000 00:00 0
b6b7c000-b6ba0000 r-xp 00000000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6ba0000-b6ba1000 r--p 00023000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6ba1000-b6ba2000 rw-p 00024000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6ba2000-b71e5000 r-xp 00000000 08:01 537651 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/server/libjvm.so
b71e5000-b7235000 rw-p 00642000 08:01 537651 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/server/libjvm.so
b7235000-b7659000 rw-p 00000000 00:00 0
b7659000-b7799000 r-xp 00000000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b7799000-b779b000 r--p 0013f000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b779b000-b779c000 rw-p 00141000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b779c000-b779f000 rw-p 00000000 00:00 0
b779f000-b77a1000 r-xp 00000000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b77a1000-b77a2000 r--p 00001000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b77a2000-b77a3000 rw-p 00002000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b77a3000-b77a6000 r-xp 00000000 08:01 537656 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
b77a6000-b77a7000 rw-p 00002000 08:01 537656 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
b77a7000-b77bc000 r-xp 00000000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b77bc000-b77bd000 r--p 00014000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b77bd000-b77be000 rw-p 00015000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b77be000-b77c1000 rw-p 00000000 00:00 0
b77c1000-b77d4000 r-xp 00000000 08:01 528415 /usr/lib/libz.so.1.2.3.4
b77d4000-b77d5000 rw-p 00013000 08:01 528415 /usr/lib/libz.so.1.2.3.4
b77d5000-b77d8000 r--s 00077000 08:01 537570 /usr/lib/jvm/java-6-openjdk/jre/lib/ext/localedata.jar
b77d8000-b77db000 r--s 0000f000 08:01 537568 /usr/lib/jvm/java-6-openjdk/jre/lib/ext/pulse-java.jar
b77db000-b77dc000 rw-p 00000000 00:00 0
b77dc000-b77dd000 r--p 00000000 00:00 0
b77dd000-b77df000 rw-p 00000000 00:00 0
b77df000-b77fa000 r-xp 00000000 08:01 390179 /lib/ld-2.11.2.so
b77fa000-b77fb000 r--p 0001a000 08:01 390179 /lib/ld-2.11.2.so
b77fb000-b77fc000 rw-p 0001b000 08:01 390179 /lib/ld-2.11.2.so
bfa22000-bfa57000 rw-p 00000000 00:00 0 [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso]

VM Arguments:
jvm_args: -Xms1024m -Xmx1024m
java_command: craftbukkit.jar
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/opt/jre1.6.0_31
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/server:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386
SHELL=mc
DISPLAY=:1.0

Signal Handlers:
SIGSEGV: [libjvm.so+0x5ca9f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x5ca9f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x4ad7b0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

OS:6.0.3

uname:Linux 2.6.38.2-grsec-xxxx-grs-ipv6-32 #2 SMP Thu Aug 25 16:40:14 UTC 2011 i686
libc:glibc 2.11.2 NPTL 2.11.2
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.00 0.01 0.05

CPU:total 4 (8 cores per cpu, 2 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, ht

Memory: 4k page, physical 16538232k(15676360k free), swap 30718972k(30718972k free)

vm_info: OpenJDK Server VM (14.0-b16) for linux-x86 JRE (1.6.0_18-b18), built on Feb 27 2012 19:42:29 by "buildd" with gcc 4.4.5

time: Tue Mar 13 18:42:13 2012
elapsed time: 3 seconds


Some help?

[filestream]

Use Windows?

[Plysken]

I use Linux (debian32)

[filestream]

I use Linux (debian32)

i'm sorry.

[Plysken]

about what?

[Tolls]

Could be bukkit, could be the JRE, could be anything.
You could try by using the Oracle JRE for Linux I suppose, and see if that helps.
If that crashes then I suspect it's something bukkit is doing.

Blaming Linux, as filestream is doing, is rather absurd.

[Plysken]

I used "oracle java". The server does not even start.
I reinstalled version "openjdk".
The server is a little more stable but there's still the same error after a moment : java crash randomly.

[Tolls]

If both the latest 1.6 Oracle JRE and the 1.6 OpenJDK fail then I there's something up with the code, IMO.
It is interesting it seems to be in a section that calls itself performancetweaks.

[Plysken]

it is a "pluggin" which is supposed to improve the stability of the server. I will test by removing it.

[Tolls]

If removing it helps then it's slightly ironic...:)

[Plysken]

Java crash again,

Here report :

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xb70ba2e8, pid=3461, tid=1781914480
#
# JRE version: 6.0_18-b18
# Java VM: OpenJDK Server VM (14.0-b16 mixed mode linux-x86 )
# Derivative: IcedTea6 1.8.13
# Distribution: Debian GNU/Linux 6.0.3 (squeeze), package 6b18-1.8.13-0+squeeze1
# Problematic frame:
# V [libjvm.so+0x55b2e8]
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
# Bugzilla Main Page
#

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

Current thread (0x086d9800): JavaThread "File IO Thread" [_thread_in_vm, id=3511, stack(0x6a30d000,0x6a35e000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x00000008

Registers:
EAX=0x67e53058, EBX=0xb71e3c58, ECX=0x00000000, EDX=0x00000000
ESP=0x6a35cbc4, EBP=0x6a35cbe8, ESI=0x00000000, EDI=0x00000000
EIP=0xb70ba2e8, CR2=0x00000008, EFLAGS=0x00010292

Top of Stack: (sp=0x6a35cbc4)
0x6a35cbc4: b700898c 6b21c2a0 086d9800 6a35cc08
0x6a35cbd4: b3c6a037 086d9910 b71e3c58 67e53058
0x6a35cbe4: 00000000 6a35cc08 b70ba32d 00000000
0x6a35cbf4: acae3500 6a35ccc8 b70ba31a b71e3c58
0x6a35cc04: 67e53058 6a35cc78 b6f6e3e4 00000000
0x6a35cc14: b6db712e b3ca8bc8 b6f6e2ee 89aa8388
0x6a35cc24: b6e5945e b3ca8bc8 00000000 89aa8388
0x6a35cc34: b71e3c58 086d9800 6a35cc80 6a35ccb0

Instructions: (pc=0xb70ba2e8)
0xb70ba2d8: 18 e8 00 00 00 00 5b 81 c3 7a 99 12 00 8b 75 08
0xb70ba2e8: 8b 7e 08 81 e7 ff ff 00 00 47 57 e8 68 84 fb ff

Stack: [0x6a30d000,0x6a35e000], sp=0x6a35cbc4, free space=318k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x55b2e8]
V [libjvm.so+0x55b32d]
V [libjvm.so+0x40f3e4]
V [libjvm.so+0x335319]
j net.minecraft.server.NBTTagList.write(Ljava/io/DataOutput;)V+90

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j net.minecraft.server.NBTTagList.write(Ljava/io/DataOutput;)V+90
J net.minecraft.server.NBTTagCompound.write(Ljava/io/DataOutput;)V
J net.minecraft.server.NBTTagCompound.write(Ljava/io/DataOutput;)V
J net.minecraft.server.NBTBase.a(Lnet/minecraft/server/NBTBase;Ljava/io/DataOutput;)V
J net.minecraft.server.FileIOThread.b()V
J net.minecraft.server.FileIOThread.run()V
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

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

Java Threads: ( => current thread )
0x66d27c00 JavaThread "Connection #24 write thread" [_thread_blocked, id=31737, stack(0x6705e000,0x670af000)]
0x66112000 JavaThread "Connection #24 read thread" [_thread_in_native, id=31736, stack(0x668af000,0x66900000)]
0x66d1fc00 JavaThread "Connection #22 write thread" [_thread_blocked, id=31721, stack(0x6685e000,0x668af000)]
0x66af9c00 JavaThread "Connection #22 read thread" [_thread_in_native, id=31720, stack(0x672af000,0x67300000)]
0x6b21bc00 JavaThread "PWClean" [_thread_blocked, id=27857, stack(0x66c5e000,0x66caf000)]
0x66be0800 JavaThread "Timer-5" [_thread_blocked, id=27852, stack(0x6700d000,0x6705e000)]
0x66e17000 JavaThread "Thread-14830" [_thread_in_native, id=27849, stack(0x6a35e000,0x6a3af000)]
0x66d57c00 JavaThread "PermissionsEx-Cleaner" [_thread_blocked, id=27848, stack(0x66c0d000,0x66c5e000)]
0x669fa800 JavaThread "Thread-14837" [_thread_blocked, id=27845, stack(0x66caf000,0x66d00000)]
0x66d7b400 JavaThread "Thread-14836" [_thread_blocked, id=27844, stack(0x6a10d000,0x6a15e000)]
0x6603a000 JavaThread "Thread-14833" [_thread_blocked, id=27840, stack(0x6a01a000,0x6a06b000)]
0x667f8000 JavaThread "Timer-4" [_thread_blocked, id=27838, stack(0x670af000,0x67100000)]
0x66d8b000 JavaThread "Connection #4 write thread" [_thread_blocked, id=22195, stack(0x6a06b000,0x6a0bc000)]
0x66afd800 JavaThread "Connection #4 read thread" [_thread_in_native, id=22194, stack(0x6725e000,0x672af000)]
0x66d47800 JavaThread "Thread-11175" [_thread_blocked, id=21907, stack(0x6a15e000,0x6a1af000)]
0x66d67800 JavaThread "Timer-2" [_thread_blocked, id=21905, stack(0x6720d000,0x6725e000)]
=>0x086d9800 JavaThread "File IO Thread" [_thread_in_vm, id=3511, stack(0x6a30d000,0x6a35e000)]
0x6a44f400 JavaThread "Thread-16" [_thread_blocked, id=3500, stack(0x6a1af000,0x6a200000)]
0x6a90d000 JavaThread "Thread-9" [_thread_blocked, id=3491, stack(0x6aac0000,0x6ab11000)]
0x6a528000 JavaThread "Timer-0" [_thread_blocked, id=3489, stack(0x6a3af000,0x6a400000)]
0x6a949c00 JavaThread "Thread-5" [_thread_blocked, id=3488, stack(0x6a76b000,0x6a7bc000)]
0x6a939800 JavaThread "Listen thread" [_thread_in_native, id=3487, stack(0x6a7bc000,0x6a80d000)]
0x08056400 JavaThread "Thread-4" daemon [_thread_in_native, id=3486, stack(0x6a80d000,0x6a85e000)]
0x6b24fc00 JavaThread "DestroyJavaVM" [_thread_blocked, id=3462, stack(0xb6ae8000,0xb6b39000)]
0x6b2cf400 JavaThread "Server thread" [_thread_blocked, id=3485, stack(0x6a85e000,0x6a8af000)]
0x6b2f9800 JavaThread "Thread-1" daemon [_thread_blocked, id=3475, stack(0x6a8af000,0x6a900000)]
0x6b201400 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3473, stack(0x6abb7000,0x6ac08000)]
0x0811b400 JavaThread "CompilerThread1" daemon [_thread_blocked, id=3472, stack(0x6ac08000,0x6ac89000)]
0x08119400 JavaThread "CompilerThread0" daemon [_thread_blocked, id=3471, stack(0x6ac89000,0x6ad0a000)]
0x08117c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3470, stack(0x6ad0a000,0x6ad5b000)]
0x08108800 JavaThread "Finalizer" daemon [_thread_blocked, id=3469, stack(0x6af4a000,0x6af9b000)]
0x08104000 JavaThread "Reference Handler" daemon [_thread_blocked, id=3468, stack(0x6af9b000,0x6afec000)]

Other Threads:
0x080ff400 VMThread [stack: 0x6afec000,0x6b06d000] [id=3467]
0x6b203400 WatcherThread [stack: 0x6ab36000,0x6abb7000] [id=3474]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
PSYoungGen total 111488K, used 5039K [0xac7e0000, 0xb39a0000, 0xb39a0000)
eden space 109632K, 2% used [0xac7e0000,0xacaff900,0xb32f0000)
from space 1856K, 99% used [0xb3600000,0xb37cc410,0xb37d0000)
to space 1856K, 0% used [0xb37d0000,0xb37d0000,0xb39a0000)
PSOldGen total 932096K, used 361893K [0x739a0000, 0xac7e0000, 0xac7e0000)
object space 932096K, 38% used [0x739a0000,0x89b095c0,0xac7e0000)
PSPermGen total 30464K, used 30366K [0x6b9a0000, 0x6d760000, 0x739a0000)
object space 30464K, 99% used [0x6b9a0000,0x6d7479a8,0x6d760000)

Dynamic libraries:
08048000-08050000 r-xp 00000000 08:01 539671 /usr/lib/jvm/java-6-openjdk/jre/bin/java
08050000-08051000 rw-p 00008000 08:01 539671 /usr/lib/jvm/java-6-openjdk/jre/bin/java
08051000-0ab80000 rw-p 00000000 00:00 0 [heap]
64a00000-64af4000 rw-p 00000000 00:00 0
64af4000-64b00000 ---p 00000000 00:00 0
64c00000-64cef000 rw-p 00000000 00:00 0
64cef000-64d00000 ---p 00000000 00:00 0
64e00000-64eff000 rw-p 00000000 00:00 0
64eff000-64f00000 ---p 00000000 00:00 0
64f00000-64ff8000 rw-p 00000000 00:00 0
64ff8000-65000000 ---p 00000000 00:00 0
65000000-650ef000 rw-p 00000000 00:00 0
650ef000-65100000 ---p 00000000 00:00 0
65100000-651f9000 rw-p 00000000 00:00 0
651f9000-65200000 ---p 00000000 00:00 0
65200000-653fe000 rw-p 00000000 00:00 0
653fe000-65400000 ---p 00000000 00:00 0
65400000-654fb000 rw-p 00000000 00:00 0
654fb000-65500000 ---p 00000000 00:00 0
65500000-655fb000 rw-p 00000000 00:00 0
655fb000-65600000 ---p 00000000 00:00 0
65600000-656fd000 rw-p 00000000 00:00 0
656fd000-65700000 ---p 00000000 00:00 0
65800000-658f6000 rw-p 00000000 00:00 0
658f6000-65900000 ---p 00000000 00:00 0
65900000-659fe000 rw-p 00000000 00:00 0
659fe000-65a00000 ---p 00000000 00:00 0
65a00000-65b00000 rw-p 00000000 00:00 0
65c00000-65cff000 rw-p 00000000 00:00 0
65cff000-65d00000 ---p 00000000 00:00 0
65d00000-65dfe000 rw-p 00000000 00:00 0
65dfe000-65e00000 ---p 00000000 00:00 0
65e00000-65eff000 rw-p 00000000 00:00 0
65eff000-65f00000 ---p 00000000 00:00 0
65f00000-660ff000 rw-p 00000000 00:00 0
660ff000-66100000 ---p 00000000 00:00 0
66100000-661ff000 rw-p 00000000 00:00 0
661ff000-66200000 ---p 00000000 00:00 0
66300000-664fe000 rw-p 00000000 00:00 0
664fe000-66500000 ---p 00000000 00:00 0
66500000-665fe000 rw-p 00000000 00:00 0
665fe000-66600000 ---p 00000000 00:00 0
6665e000-66661000 rwxp 00000000 00:00 0
66661000-666af000 rw-p 00000000 00:00 0
666af000-666b2000 rwxp 00000000 00:00 0
666b2000-66700000 rw-p 00000000 00:00 0
66700000-667fd000 rw-p 00000000 00:00 0
667fd000-66800000 ---p 00000000 00:00 0
6680d000-66810000 rwxp 00000000 00:00 0
66810000-6685e000 rw-p 00000000 00:00 0
6685e000-66861000 ---p 00000000 00:00 0
66861000-668af000 rw-p 00000000 00:00 0
668af000-668b2000 ---p 00000000 00:00 0
668b2000-66900000 rw-p 00000000 00:00 0
66900000-669fc000 rw-p 00000000 00:00 0
669fc000-66a00000 ---p 00000000 00:00 0
66a00000-66afe000 rw-p 00000000 00:00 0
66afe000-66b00000 ---p 00000000 00:00 0
66b00000-66be4000 rw-p 00000000 00:00 0
66be4000-66c00000 ---p 00000000 00:00 0
66c0d000-66c10000 ---p 00000000 00:00 0
66c10000-66c5e000 rw-p 00000000 00:00 0
66c5e000-66c61000 ---p 00000000 00:00 0
66c61000-66caf000 rw-p 00000000 00:00 0
66caf000-66cb2000 ---p 00000000 00:00 0
66cb2000-66d00000 rw-p 00000000 00:00 0
66d00000-66dfe000 rw-p 00000000 00:00 0
66dfe000-66e00000 ---p 00000000 00:00 0
66e00000-66eff000 rw-p 00000000 00:00 0
66eff000-66f00000 ---p 00000000 00:00 0
66f00000-66ffb000 rw-p 00000000 00:00 0
66ffb000-67000000 ---p 00000000 00:00 0
6700d000-67010000 ---p 00000000 00:00 0
67010000-6705e000 rw-p 00000000 00:00 0
6705e000-67061000 ---p 00000000 00:00 0
67061000-670af000 rw-p 00000000 00:00 0
670af000-670b2000 ---p 00000000 00:00 0
670b2000-67100000 rw-p 00000000 00:00 0
67100000-671fb000 rw-p 00000000 00:00 0
671fb000-67200000 ---p 00000000 00:00 0
6720d000-67210000 ---p 00000000 00:00 0
67210000-6725e000 rw-p 00000000 00:00 0
6725e000-67261000 ---p 00000000 00:00 0
67261000-672af000 rw-p 00000000 00:00 0
672af000-672b2000 ---p 00000000 00:00 0
672b2000-67300000 rw-p 00000000 00:00 0
67300000-673ff000 rw-p 00000000 00:00 0
673ff000-67400000 ---p 00000000 00:00 0
67400000-674fc000 rw-p 00000000 00:00 0
674fc000-67500000 ---p 00000000 00:00 0
67500000-675fd000 rw-p 00000000 00:00 0
675fd000-67600000 ---p 00000000 00:00 0
67600000-676ff000 rw-p 00000000 00:00 0
676ff000-67700000 ---p 00000000 00:00 0
67700000-677ff000 rw-p 00000000 00:00 0
677ff000-67800000 ---p 00000000 00:00 0
67800000-678ff000 rw-p 00000000 00:00 0
678ff000-67900000 ---p 00000000 00:00 0
67900000-679ff000 rw-p 00000000 00:00 0
679ff000-67a00000 ---p 00000000 00:00 0
67a00000-67afd000 rw-p 00000000 00:00 0
67afd000-67b00000 ---p 00000000 00:00 0
67b00000-67bfd000 rw-p 00000000 00:00 0
67bfd000-67c00000 ---p 00000000 00:00 0
67c00000-67cff000 rw-p 00000000 00:00 0
67cff000-67d00000 ---p 00000000 00:00 0
67d00000-67dff000 rw-p 00000000 00:00 0
67dff000-67e00000 ---p 00000000 00:00 0
67e00000-67eff000 rw-p 00000000 00:00 0
67eff000-67f00000 ---p 00000000 00:00 0
67f00000-67fff000 rw-p 00000000 00:00 0
67fff000-68000000 ---p 00000000 00:00 0
68000000-680fd000 rw-p 00000000 00:00 0
680fd000-68100000 ---p 00000000 00:00 0
68100000-681fd000 rw-p 00000000 00:00 0
681fd000-68200000 ---p 00000000 00:00 0
68200000-682ff000 rw-p 00000000 00:00 0
682ff000-68300000 ---p 00000000 00:00 0
68300000-683ff000 rw-p 00000000 00:00 0
683ff000-68400000 ---p 00000000 00:00 0
68400000-684ff000 rw-p 00000000 00:00 0
684ff000-68500000 ---p 00000000 00:00 0
68500000-686ff000 rw-p 00000000 00:00 0
686ff000-68700000 ---p 00000000 00:00 0
68700000-687ff000 rw-p 00000000 00:00 0
687ff000-68800000 ---p 00000000 00:00 0
68800000-688fd000 rw-p 00000000 00:00 0
688fd000-68900000 ---p 00000000 00:00 0
68900000-689fd000 rw-p 00000000 00:00 0
689fd000-68a00000 ---p 00000000 00:00 0
68a00000-68aff000 rw-p 00000000 00:00 0
68aff000-68b00000 ---p 00000000 00:00 0
68b00000-68bff000 rw-p 00000000 00:00 0
68bff000-68c00000 ---p 00000000 00:00 0
68c00000-68cfe000 rw-p 00000000 00:00 0
68cfe000-68d00000 ---p 00000000 00:00 0
68d00000-68dff000 rw-p 00000000 00:00 0
68dff000-68e00000 ---p 00000000 00:00 0
68e00000-68eff000 rw-p 00000000 00:00 0
68eff000-68f00000 ---p 00000000 00:00 0
68f00000-69100000 rw-p 00000000 00:00 0
69100000-692ff000 rw-p 00000000 00:00 0
692ff000-69300000 ---p 00000000 00:00 0
69300000-693fe000 rw-p 00000000 00:00 0
693fe000-69400000 ---p 00000000 00:00 0
69400000-694ff000 rw-p 00000000 00:00 0
694ff000-69500000 ---p 00000000 00:00 0
69500000-695fe000 rw-p 00000000 00:00 0
695fe000-69600000 ---p 00000000 00:00 0
69600000-69700000 rw-p 00000000 00:00 0
69700000-697fe000 rw-p 00000000 00:00 0
697fe000-69800000 ---p 00000000 00:00 0
69800000-69900000 rw-p 00000000 00:00 0
69900000-699fe000 rw-p 00000000 00:00 0
699fe000-69a00000 ---p 00000000 00:00 0
69a00000-69b00000 rw-p 00000000 00:00 0
69b00000-69bfe000 rw-p 00000000 00:00 0
69bfe000-69c00000 ---p 00000000 00:00 0
69c00000-69d00000 rw-p 00000000 00:00 0
69d00000-69dfe000 rw-p 00000000 00:00 0
69dfe000-69e00000 ---p 00000000 00:00 0
69e00000-69f00000 rw-p 00000000 00:00 0
69f00000-69ffe000 rw-p 00000000 00:00 0
69ffe000-6a000000 ---p 00000000 00:00 0
6a01a000-6a01d000 ---p 00000000 00:00 0
6a01d000-6a06b000 rw-p 00000000 00:00 0
6a06b000-6a06e000 ---p 00000000 00:00 0
6a06e000-6a0bc000 rw-p 00000000 00:00 0
6a0bc000-6a0bf000 rwxp 00000000 00:00 0
6a0bf000-6a10d000 rw-p 00000000 00:00 0
6a10d000-6a110000 ---p 00000000 00:00 0
6a110000-6a15e000 rw-p 00000000 00:00 0
6a15e000-6a161000 ---p 00000000 00:00 0
6a161000-6a1af000 rw-p 00000000 00:00 0
6a1af000-6a1b2000 ---p 00000000 00:00 0
6a1b2000-6a200000 rw-p 00000000 00:00 0
6a200000-6a2ff000 rw-p 00000000 00:00 0
6a2ff000-6a300000 ---p 00000000 00:00 0
6a30d000-6a310000 ---p 00000000 00:00 0
6a310000-6a35e000 rw-p 00000000 00:00 0
6a35e000-6a361000 ---p 00000000 00:00 0
6a361000-6a3af000 rw-p 00000000 00:00 0
6a3af000-6a3b2000 ---p 00000000 00:00 0
6a3b2000-6a400000 rw-p 00000000 00:00 0
6a400000-6a4fe000 rw-p 00000000 00:00 0
6a4fe000-6a500000 ---p 00000000 00:00 0
6a500000-6a600000 rw-p 00000000 00:00 0
6a600000-6a6fa000 rw-p 00000000 00:00 0
6a6fa000-6a700000 ---p 00000000 00:00 0
6a728000-6a729000 r--s 00002000 08:01 537443 /usr/mc/plugins/EssentialsChat.jar
6a729000-6a72a000 r--s 00005000 08:01 537344 /usr/mc/plugins/PrivateWarp.jar
6a72a000-6a72b000 r--s 00001000 08:01 537460 /usr/mc/plugins/PublicWarp.jar
6a72b000-6a72c000 r--s 00002000 08:01 537457 /usr/mc/plugins/EssentialsSpawn.jar
6a72c000-6a735000 r--s 00089000 08:01 537459 /usr/mc/plugins/Essentials.jar
6a735000-6a736000 r--s 00004000 08:01 537504 /usr/mc/plugins/PluginControl.jar
6a736000-6a737000 r--s 00003000 08:01 537346 /usr/mc/plugins/DupeDerper.jar
6a737000-6a740000 r--s 00065000 08:01 537444 /usr/mc/plugins/CommandHelper.jar
6a740000-6a741000 r--s 00006000 08:01 537384 /usr/mc/plugins/spongerestore.jar
6a741000-6a744000 r--s 00014000 08:01 537458 /usr/mc/plugins/CraftIRC.jar
6a744000-6a745000 r--s 00009000 08:01 537463 /usr/mc/plugins/HeroicDeath.jar
6a745000-6a74d000 r--s 0004e000 08:01 537345 /usr/mc/plugins/VisualPermissions.jar
6a74d000-6a74e000 r--s 00003000 08:01 537509 /usr/mc/plugins/DeadMansChest.jar
6a74e000-6a755000 r--s 0003b000 08:01 539849 /usr/mc/plugins/OddItem.jar
6a755000-6a759000 r--s 00036000 08:01 537505 /usr/mc/plugins/WorldGuard.jar
6a759000-6a760000 r--s 0006a000 08:01 539854 /usr/mc/plugins/LWC.jar
6a760000-6a761000 r--s 0000a000 08:01 537510 /usr/mc/plugins/Questioner.jar
6a761000-6a768000 r--s 000b9000 08:01 15959 /usr/mc/lib/mysql-connector-java-bin.jar
6a768000-6a76b000 r--s 0001e000 08:01 537470 /usr/mc/plugins/LogBlock.jar
6a76b000-6a76e000 ---p 00000000 00:00 0
6a76e000-6a7bc000 rw-p 00000000 00:00 0
6a7bc000-6a7bf000 ---p 00000000 00:00 0
6a7bf000-6a80d000 rw-p 00000000 00:00 0
6a80d000-6a810000 ---p 00000000 00:00 0
6a810000-6a85e000 rw-p 00000000 00:00 0
6a85e000-6a861000 ---p 00000000 00:00 0
6a861000-6a8af000 rw-p 00000000 00:00 0
6a8af000-6a8b2000 ---p 00000000 00:00 0
6a8b2000-6a900000 rw-p 00000000 00:00 0
6a900000-6a9fd000 rw-p 00000000 00:00 0
6a9fd000-6aa00000 ---p 00000000 00:00 0
6aa00000-6aa02000 r--s 0000f000 08:01 537516 /usr/mc/plugins/Register.jar
6aa02000-6aa05000 r--s 0001e000 08:01 537483 /usr/mc/plugins/PermissionsEx.jar
6aa05000-6aa07000 r--s 00010000 08:01 537453 /usr/mc/plugins/Stargate.jar
6aa07000-6aa0a000 r--s 0002e000 08:01 537876 /usr/mc/plugins/Vault.jar
6aa0a000-6aa15000 r--s 0008c000 08:01 537290 /usr/mc/plugins/WorldEdit.jar
6aa15000-6aa16000 r--s 00001000 08:01 537455 /usr/mc/plugins/Minequery.jar
6aa16000-6aa18000 r--s 00003000 08:01 537451 /usr/mc/plugins/AutoItemBarReload.jar
6aa18000-6aa19000 r--s 00005000 08:01 537356 /usr/mc/plugins/OKLogger.jar
6aa19000-6aa20000 r-xp 00000000 08:01 539708 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
6aa20000-6aa21000 rw-p 00006000 08:01 539708 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnio.so
6aa21000-6aa24000 r--s 0007d000 08:01 539605 /usr/lib/jvm/java-6-openjdk/jre/lib/jsse.jar
6aa24000-6aaad000 r--s 00ac0000 08:01 537773 /usr/mc/craftbukkit.jar
6aac0000-6aac3000 ---p 00000000 00:00 0
6aac3000-6ab11000 rw-p 00000000 00:00 0
6ab11000-6ab21000 r-xp 00000000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab21000-6ab22000 r--p 00010000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab22000-6ab23000 rw-p 00011000 08:01 390609 /lib/i686/cmov/libresolv-2.11.2.so
6ab23000-6ab25000 rw-p 00000000 00:00 0
6ab25000-6ab29000 r-xp 00000000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab29000-6ab2a000 r--p 00004000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab2a000-6ab2b000 rw-p 00005000 08:01 390593 /lib/i686/cmov/libnss_dns-2.11.2.so
6ab2b000-6ab2d000 r-xp 00000000 08:01 392146 /lib/libnss_mdns4_minimal.so.2
6ab2d000-6ab2e000 rw-p 00001000 08:01 392146 /lib/libnss_mdns4_minimal.so.2
6ab2f000-6ab36000 r--s 0006a000 08:01 539854 /usr/mc/plugins/LWC.jar
6ab36000-6ab37000 ---p 00000000 00:00 0
6ab37000-6abb7000 rw-p 00000000 00:00 0
6abb7000-6abba000 ---p 00000000 00:00 0
6abba000-6ac08000 rw-p 00000000 00:00 0
6ac08000-6ac0b000 ---p 00000000 00:00 0
6ac0b000-6ac89000 rw-p 00000000 00:00 0
6ac89000-6ac8c000 ---p 00000000 00:00 0
6ac8c000-6ad0a000 rw-p 00000000 00:00 0
6ad0a000-6ad0d000 ---p 00000000 00:00 0
6ad0d000-6ad5b000 rw-p 00000000 00:00 0
6ad5b000-6af4a000 r--p 00000000 08:01 531478 /usr/lib/locale/locale-archive
6af4a000-6af4d000 ---p 00000000 00:00 0
6af4d000-6af9b000 rw-p 00000000 00:00 0
6af9b000-6af9e000 ---p 00000000 00:00 0
6af9e000-6afec000 rw-p 00000000 00:00 0
6afec000-6afed000 ---p 00000000 00:00 0
6afed000-6b06d000 rw-p 00000000 00:00 0
6b06d000-6b200000 r--s 0392f000 08:01 539677 /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
6b200000-6b2fa000 rw-p 00000000 00:00 0
6b2fa000-6b300000 ---p 00000000 00:00 0
6b300000-6b301000 r--s 00004000 08:01 537985 /usr/mc/plugins/PvPToggle.jar
6b301000-6b303000 r--s 0000a000 08:01 539852 /usr/mc/plugins/Backup.jar
6b303000-6b317000 r-xp 00000000 08:01 539687 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
6b317000-6b318000 rw-p 00013000 08:01 539687 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libnet.so
6b318000-6b320000 r--s 00066000 08:01 392725 /usr/share/java/gnome-java-bridge.jar
6b320000-6b353000 rw-p 00000000 00:00 0
6b353000-6b354000 ---p 00000000 00:00 0
6b354000-6b3d4000 rw-p 00000000 00:00 0
6b3d4000-6b3d5000 ---p 00000000 00:00 0
6b3d5000-6b455000 rw-p 00000000 00:00 0
6b455000-6b456000 ---p 00000000 00:00 0
6b456000-6b4d6000 rw-p 00000000 00:00 0
6b4d6000-6b4d7000 ---p 00000000 00:00 0
6b4d7000-6b557000 rw-p 00000000 00:00 0
6b557000-6b566000 rwxp 00000000 00:00 0
6b566000-6b597000 rwxp 00000000 00:00 0
6b597000-6b76e000 rwxp 00000000 00:00 0
6b76e000-6b79f000 rwxp 00000000 00:00 0
6b79f000-6d760000 rwxp 00000000 00:00 0
6d760000-739a0000 rwxp 00000000 00:00 0
739a0000-b39a0000 rwxp 00000000 00:00 0
b39a0000-b39a1000 r--s 00001000 08:01 537324 /usr/mc/plugins/LogBlockQuestioner.jar
b39a1000-b39a2000 r--s 00015000 08:01 539851 /usr/mc/plugins/Buycraft.jar
b39a2000-b39b7000 rwxp 00000000 00:00 0
b39b7000-b3a62000 rwxp 00000000 00:00 0
b3a62000-b3fa2000 rwxp 00000000 00:00 0
b3fa2000-b6a62000 rwxp 00000000 00:00 0
b6a62000-b6a68000 r-xp 00000000 08:01 539680 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
b6a68000-b6a69000 rw-p 00006000 08:01 539680 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libzip.so
b6a69000-b6a73000 r-xp 00000000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6a73000-b6a74000 r--p 00009000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6a74000-b6a75000 rw-p 0000a000 08:01 390598 /lib/i686/cmov/libnss_files-2.11.2.so
b6a75000-b6a7d000 r-xp 00000000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6a7d000-b6a7e000 r--p 00008000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6a7e000-b6a7f000 rw-p 00009000 08:01 390581 /lib/i686/cmov/libnss_nis-2.11.2.so
b6a7f000-b6a85000 r-xp 00000000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6a85000-b6a86000 r--p 00006000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6a86000-b6a87000 rw-p 00007000 08:01 390618 /lib/i686/cmov/libnss_compat-2.11.2.so
b6a87000-b6a8f000 rw-s 00000000 08:01 260223 /tmp/hsperfdata_root/3461
b6a8f000-b6a96000 r-xp 00000000 08:01 539686 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
b6a96000-b6a97000 rw-p 00006000 08:01 539686 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/native_threads/libhpi.so
b6a97000-b6aaa000 r-xp 00000000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aaa000-b6aab000 r--p 00012000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aab000-b6aac000 rw-p 00013000 08:01 390616 /lib/i686/cmov/libnsl-2.11.2.so
b6aac000-b6aae000 rw-p 00000000 00:00 0
b6aae000-b6ad1000 r-xp 00000000 08:01 539702 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
b6ad1000-b6ad3000 rw-p 00023000 08:01 539702 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libjava.so
b6ad3000-b6ade000 r-xp 00000000 08:01 539695 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
b6ade000-b6adf000 rw-p 0000b000 08:01 539695 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/libverify.so
b6adf000-b6ae6000 r-xp 00000000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6ae6000-b6ae7000 r--p 00006000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6ae7000-b6ae8000 rw-p 00007000 08:01 390603 /lib/i686/cmov/librt-2.11.2.so
b6ae8000-b6aeb000 ---p 00000000 00:00 0
b6aeb000-b6b39000 rw-p 00000000 00:00 0
b6b39000-b6b5d000 r-xp 00000000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6b5d000-b6b5e000 r--p 00023000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6b5e000-b6b5f000 rw-p 00024000 08:01 390595 /lib/i686/cmov/libm-2.11.2.so
b6b5f000-b71a2000 r-xp 00000000 08:01 539705 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/server/libjvm.so
b71a2000-b71f2000 rw-p 00642000 08:01 539705 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/server/libjvm.so
b71f2000-b7616000 rw-p 00000000 00:00 0
b7616000-b7756000 r-xp 00000000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b7756000-b7758000 r--p 0013f000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b7758000-b7759000 rw-p 00141000 08:01 390583 /lib/i686/cmov/libc-2.11.2.so
b7759000-b775c000 rw-p 00000000 00:00 0
b775c000-b775e000 r-xp 00000000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b775e000-b775f000 r--p 00001000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b775f000-b7760000 rw-p 00002000 08:01 390594 /lib/i686/cmov/libdl-2.11.2.so
b7760000-b7763000 r-xp 00000000 08:01 138484 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
b7763000-b7764000 rw-p 00002000 08:01 138484 /usr/lib/jvm/java-6-openjdk/jre/lib/i386/jli/libjli.so
b7764000-b7779000 r-xp 00000000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b7779000-b777a000 r--p 00014000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b777a000-b777b000 rw-p 00015000 08:01 390577 /lib/i686/cmov/libpthread-2.11.2.so
b777b000-b777e000 rw-p 00000000 00:00 0
b777e000-b7791000 r-xp 00000000 08:01 528415 /usr/lib/libz.so.1.2.3.4
b7791000-b7792000 rw-p 00013000 08:01 528415 /usr/lib/libz.so.1.2.3.4
b7792000-b7795000 r--s 00077000 08:01 539622 /usr/lib/jvm/java-6-openjdk/jre/lib/ext/localedata.jar
b7795000-b7798000 r--s 0000f000 08:01 539620 /usr/lib/jvm/java-6-openjdk/jre/lib/ext/pulse-java.jar
b7798000-b7799000 rw-p 00000000 00:00 0
b7799000-b779a000 r--p 00000000 00:00 0
b779a000-b779c000 rw-p 00000000 00:00 0
b779c000-b77b7000 r-xp 00000000 08:01 390179 /lib/ld-2.11.2.so
b77b7000-b77b8000 r--p 0001a000 08:01 390179 /lib/ld-2.11.2.so
b77b8000-b77b9000 rw-p 0001b000 08:01 390179 /lib/ld-2.11.2.so
bfef4000-bff28000 rw-p 00000000 00:00 0 [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso]

VM Arguments:
jvm_args: -Xms1024m -Xmx1024m
java_command: craftbukkit.jar
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/opt/jre1.6.0_31
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
LD_LIBRARY_PATH=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/server:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386
SHELL=/bin/bash
DISPLAY=:1.0

Signal Handlers:
SIGSEGV: [libjvm.so+0x5ca9f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x5ca9f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x4ae060], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x4ad7b0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x4afd10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

OS:6.0.3

uname:Linux 2.6.38.2-grsec-xxxx-grs-ipv6-32 #2 SMP Thu Aug 25 16:40:14 UTC 2011 i686
libc:glibc 2.11.2 NPTL 2.11.2
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.04 0.03 0.05

CPU:total 4 (8 cores per cpu, 2 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, ht

Memory: 4k page, physical 16538232k(15439076k free), swap 30718972k(30718972k free)

vm_info: OpenJDK Server VM (14.0-b16) for linux-x86 JRE (1.6.0_18-b18), built on Feb 27 2012 19:42:29 by "buildd" with gcc 4.4.5

time: Thu Mar 15 17:45:46 2012
elapsed time: 12859 seconds

[Tolls]

All we can possibly suggest here is to try other JREs (as you have done).
If they all do this then it is something about the code you are running.
That is the limit (pretty much) of the help you can get here.

I really would suggest using the latest Oracle JRE, because this crash is in a different place entirely.