#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xb5ef0ef1, pid=6562, tid=3009706864
#
# JRE version: 6.0_26-b03
# Java VM: Java HotSpot(TM) Client VM (20.1-b02 mixed mode, sharing linux-x86 )
# Problematic frame:
# V [libjvm.so+0x6eef1] markOopDesc::must_be_preserved_with_bias(oopDesc*) const+0x21
#
# If you would like to submit a bug report, please visit:
#
http://java.sun.com/webapps/bugreport/crash.jsp
#
--------------- T H R E A D ---------------
Current thread (0x0a0c7000): VMThread [stack: 0xb35c7000,0xb3648000] [id=6563]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x006100d4
Registers:
EAX=0x00610078, EBX=0x002f0074, ECX=0x00000004, EDX=0x00000001
ESP=0xb3646c04, EBP=0xb3646c08, ESI=0x2af326c8, EDI=0x002f0074
EIP=0xb5ef0ef1, EFLAGS=0x00010206, CR2=0x006100d4
Top of Stack: (sp=0xb3646c04)
0xb3646c04: 2af32608 b3646c48 b60ab611 002f0074
0xb3646c14: 2af32608 00000003 00000003 93893d80
0xb3646c24: b63896c4 b3646c48 2af326d0 535b7fb8
0xb3646c34: 535b7fb0 00000003 5484c978 93893d80
0xb3646c44: b63896c4 b3646c88 b61c425d 535b7a70
0xb3646c54: 2af326c0 5484c978 5484c978 93893f20
0xb3646c64: 93893f20 00000003 93f481c0 93893d80
0xb3646c74: b63896c4 b3646ca8 b61c4cf0 93893d80
Instructions: (pc=0xb5ef0ef1)
0xb5ef0ed1: 31 d2 89 e5 53 8b 5d 08 89 d9 83 e1 07 83 f9 05
0xb5ef0ee1: 74 2c 8b 45 0c ba 01 00 00 00 8b 40 04 83 c0 08
0xb5ef0ef1: 8b 40 5c 83 e0 07 83 f8 05 74 13 31 d2 49 75 09
0xb5ef0f01: 89 d9 c1 e9 07 85 c9 74 05 ba 01 00 00 00 5b 89
Register to memory mapping:
EAX=0x00610078 is an unknown value
EBX=0x002f0074 is an unknown value
ECX=0x00000004 is an unknown value
EDX=0x00000001 is an unknown value
ESP=0xb3646c04 is an unknown value
EBP=0xb3646c08 is an unknown value
ESI=0x2af326c8 is an oop
org.eclipse.core.internal.resources.File
- klass: 'org/eclipse/core/internal/resources/File'
EDI=0x002f0074 is an unknown value
Stack: [0xb35c7000,0xb3648000], sp=0xb3646c04, free space=511k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x6eef1] markOopDesc::must_be_preserved_with_bias(oopDesc*) const+0x21
V [libjvm.so+0x229611] instanceKlass::oop_follow_contents(oopDesc*)+0x111
V [libjvm.so+0x34225d] MarkSweep::follow_stack()+0x3d
V [libjvm.so+0x342cf8] void MarkSweep::follow_root<oopDesc*>(oopDesc**)+0x68
V [libjvm.so+0x444b8c] Universe::oops_do(OopClosure*, bool)+0x1c
V [libjvm.so+0x3ccdc2] SharedHeap::process_strong_roots(bool, bool, SharedHeap::ScanningOption, OopClosure*, CodeBlobClosure*, OopsInGenClosure*)+0x2f2
V [libjvm.so+0x209ca8] GenCollectedHeap::gen_process_strong_roots(int, bool, bool, bool, SharedHeap::ScanningOption, OopsInGenClosure*, bool, OopsInGenClosure*)+0x68
V [libjvm.so+0x20beb6] GenMarkSweep::invoke_at_safepoint(int, ReferenceProcessor*, bool)+0x196
V [libjvm.so+0x2153f8] OneContigSpaceCardGeneration::collect(bool, bool, unsigned, bool)+0x68
V [libjvm.so+0x20952e] GenCollectedHeap::do_collection(bool, bool, unsigned, bool, int)+0x45e
V [libjvm.so+0x20a8e9] GenCollectedHeap::do_full_collection(bool, int)+0x49
V [libjvm.so+0x46a56b] VM_GenCollectForPermanentAllocation::doit()+0x17b
V [libjvm.so+0x478ee6] VM_Operation::evaluate()+0x46
V [libjvm.so+0x478393] VMThread::evaluate_operation(VM_Operation*)+0x83
V [libjvm.so+0x478600] VMThread::loop()+0x190
V [libjvm.so+0x4780f0] VMThread::run()+0x80
V [libjvm.so+0x38eade] java_start(Thread*)+0x14e
C [libpthread.so.0+0x596e] short+0xbe
VM_Operation (0xbfd6f698): GenCollectForPermanentAllocation, mode: safepoint, requested by thread 0x0a0a3400
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0xad5eb800 JavaThread "Worker-8" [_thread_blocked, id=6604, stack(0xacdaf000,0xace00000)]
0x0a958400 JavaThread "Thread-6" [_thread_blocked, id=6603, stack(0xacf01000,0xacf52000)]
0x0aa05400 JavaThread "Worker-7" [_thread_blocked, id=6599, stack(0xacd5e000,0xacdaf000)]
0x0a8e7400 JavaThread "Timer-1" [_thread_blocked, id=6594, stack(0xacf5e000,0xacfaf000)]
0xad16c800 JavaThread "Timer-0" [_thread_blocked, id=6593, stack(0xacfaf000,0xad000000)]
0x0a871400 JavaThread "Worker-6" [_thread_blocked, id=6589, stack(0xad4af000,0xad500000)]
0xb3051c00 JavaThread "Worker-5" [_thread_blocked, id=6588, stack(0xad61f000,0xad670000)]
0x0a3f7000 JavaThread "Worker-4" [_thread_blocked, id=6587, stack(0xaddaf000,0xade00000)]
0x0a3c4800 JavaThread "Worker-3" [_thread_blocked, id=6586, stack(0xae151000,0xae1a2000)]
0x0a654400 JavaThread "JavaScript indexing" daemon [_thread_blocked, id=6584, stack(0xad7cf000,0xad820000)]
0x0a5e7800 JavaThread "Java indexing" daemon [_thread_blocked, id=6583, stack(0xad8f9000,0xad94a000)]
0x0a40d800 JavaThread "Worker-2" [_thread_blocked, id=6581, stack(0xadf42000,0xadf93000)]
0x0a091800 JavaThread "Worker-1" [_thread_blocked, id=6580, stack(0xadfaf000,0xae000000)]
0x0a40b800 JavaThread "Worker-0" [_thread_blocked, id=6578, stack(0xae1b0000,0xae201000)]
0x0a19b800 JavaThread "Start Level Event Dispatcher" daemon [_thread_blocked, id=6572, stack(0xb2f5e000,0xb2faf000)]
0x0a1a3400 JavaThread "Framework Event Dispatcher" daemon [_thread_blocked, id=6571, stack(0xb2faf000,0xb3000000)]
0x0a19c800 JavaThread "State Data Manager" daemon [_thread_blocked, id=6570, stack(0xb3138000,0xb3189000)]
0x0a0dd000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=6568, stack(0xb3236000,0xb3287000)]
0x0a0db400 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=6567, stack(0xb3287000,0xb3308000)]
0x0a0d9800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=6566, stack(0xb3308000,0xb3359000)]
0x0a0d2c00 JavaThread "Finalizer" daemon [_thread_blocked, id=6565, stack(0xb3359000,0xb33aa000)]
0x0a0d1400 JavaThread "Reference Handler" daemon [_thread_blocked, id=6564, stack(0xb33aa000,0xb33fb000)]
0x0a0a3400 JavaThread "main" [_thread_blocked, id=6562, stack(0xbfd22000,0xbfd72000)]
Other Threads:
=>0x0a0c7000 VMThread [stack: 0xb35c7000,0xb3648000] [id=6563]
0x0a0e9000 WatcherThread [stack: 0xb31b5000,0xb3236000] [id=6569]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x0a0a23e0] Threads_lock - owner thread: 0x0a0c7000
[0x0a0a27f0] Heap_lock - owner thread: 0x0a0a3400
Heap
def new generation total 157376K, used 140137K [0x12e90000, 0x1d950000, 0x283e0000)
eden space 139904K, 97% used [0x12e90000, 0x1b3ac950, 0x1b730000)
from space 17472K, 21% used [0x1c840000, 0x1cbfde10, 0x1d950000)
to space 17472K, 0% used [0x1b730000, 0x1b730000, 0x1c840000)
tenured generation total 349568K, used 80877K [0x283e0000, 0x3d940000, 0x52e90000)
the space 349568K, 23% used [0x283e0000, 0x2d2db700, 0x2d2db800, 0x3d940000)
compacting perm gen total 65536K, used 65535K [0x52e90000, 0x56e90000, 0x92e90000)
the space 65536K, 99% used [0x52e90000, 0x56e8ff58, 0x56e90000, 0x56e90000)
ro space 10240K, 61% used [0x92e90000, 0x934b9d08, 0x934b9e00, 0x93890000)
rw space 12288K, 60% used [0x93890000, 0x93fcc660, 0x93fcc800, 0x94490000)
Code Cache [0xb3e38000, 0xb4ea0000, 0xb5e38000)
total_blobs=8005 nmethods=7804 adapters=132 free_code_cache=16370048 largest_free_block=384
VM Arguments:
jvm_args: -Dosgi.requiredJavaVersion=1.6 -Xms512m -Xmx1024m -XX:MaxPermSize=1024m
java_command: <unknown>
Launcher Type: generic
Environment Variables:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
USERNAME=ahmed
LD_LIBRARY_PATH=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/i386/client:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/i386:/usr/lib/xulrunner-addons:/usr/lib/xulrunner-addons
SHELL=/bin/bash
DISPLAY=:0.0
Signal Handlers:
SIGSEGV: [libjvm.so+0x469ec0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x469ec0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x38bf10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: SIG_IGN, sa_mask[0]=0x00001000, sa_flags=0x10000000
SIGXFSZ: [libjvm.so+0x38bf10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x38bf10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x38f150], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x38ed30], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x38ed30], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x38ed30], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x38ed30], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:squeeze/sid
uname:Linux 2.6.32-37-generic-pae #81-Ubuntu SMP Fri Dec 2 22:24:22 UTC 2011 i686
libc:glibc 2.11.1 NPTL 2.11.1
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0,72 0,71 0,66
/proc/meminfo:
MemTotal: 3861864 kB
MemFree: 1584200 kB
Buffers: 173364 kB
Cached: 1040600 kB
SwapCached: 0 kB
Active: 1466620 kB
Inactive: 726132 kB
Active(anon): 1002016 kB
Inactive(anon): 13172 kB
Active(file): 464604 kB
Inactive(file): 712960 kB
Unevictable: 16 kB
Mlocked: 16 kB
HighTotal: 3019656 kB
HighFree: 981956 kB
LowTotal: 842208 kB
LowFree: 602244 kB
SwapTotal: 3351552 kB
SwapFree: 3351552 kB
Dirty: 84 kB
Writeback: 0 kB
AnonPages: 978368 kB
Mapped: 128888 kB
Shmem: 36700 kB
Slab: 41316 kB
SReclaimable: 28844 kB
SUnreclaim: 12472 kB
KernelStack: 2904 kB
PageTables: 7196 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 5282484 kB
Committed_AS: 2761100 kB
VmallocTotal: 122880 kB
VmallocUsed: 59164 kB
VmallocChunk: 56820 kB
HardwareCorrupted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 22520 kB
DirectMap2M: 888832 kB
CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 23 stepping 6, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHz
stepping : 6
cpu MHz : 2667.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm
bogomips : 5333.66
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHz
stepping : 6
cpu MHz : 1600.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm
bogomips : 5333.16
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
