Re: SIGSEGV in JCCEnv::setClassPath

Andi Vajda Tue, 25 Oct 2011 01:52:58 -0700

Hi,


On Tue, 25 Oct 2011, Stein, Ruben wrote:

I am using the ReviewBoard software, which internally uses PyLucene for
its search function. Almost every time I use the search functionality
however, I get a segmentation fault, which gets logged by apache:

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fab1f777874, pid=16468, tid=140373040924416
#
# JRE version: 6.0_26-b03
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.1-b02 mixed mode
linux-amd64 compressed oops)
# Problematic frame:
# C  [libjcc.so+0x7874]  JCCEnv::setClassPath(char const*)+0x24

I recently built the current PyLucene (3.4.0-1) manually and swapped the
open-jdk with sun's jdk without any better result. As for other users
everything works fine, I guess the error might be hidden in my setup. The
reason I ask this here (also posted to ReviewBoard list), is that they had
no solution for a similar error and suggested posting here. The rest of
the apache's error log is listed below.

The usual problem with embedding a Python extension built with JCC in anApache process - which I guess is what you are doing - is that the processand threads where JCC is used in not properly initialized:

 - initVM() must be called from the main thread before any Java call can be
   made.
 - other threads must call attachCurrentThread() before they can make any
   Java call.

Andi..


I would be grateful for any pointer why this is crashing.

Regards, Ruben

Pylucene: 3.4.0-1 (also tried 2.3.1-1.1u from aptitude)
Python: 2.6.5
Apache: 2.2.14-5ub
OS: Ubuntu 10.04.3 LTS
ReviewBoard: 1.6.1



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

Current thread is native thread

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR),
si_addr=0x0000000000000000

Registers:
RAX=0x0000000000000000, RBX=0x0000000000000000, RCX=0x00007fab1f77c12b,
RDX=0x00007fab253d8a40
RSP=0x00007fab253d5a60, RBP=0x00000000031351a0, RSI=0x00000000037e57e4,
RDI=0x0000000000000003
R8 =0x00000000037e57e4, R9 =0x0000000000000200, R10=0x0000000000000000,
R11=0x0000000002084ef0
R12=0x0000000000000000, R13=0x0000000003389d29, R14=0x00000000ffffffff,
R15=0x00000000ffffffff
RIP=0x00007fab1f777874, EFLAGS=0x0000000000010246,
CSGSFS=0x0000000000000033, ERR=0x0000000000000004
 TRAPNO=0x000000000000000e

Top of Stack: (sp=0x00007fab253d5a60)
0x00007fab253d5a60:   0000000002f5b840 00000000037e57e4
0x00007fab253d5a70:   0000000000000029 00007fab1f97f640
0x00007fab253d5a80:   00000000031351a0 0000000000000000
0x00007fab253d5a90:   0000000003389d29 00000000ffffffff
0x00007fab253d5aa0:   00000000ffffffff 00007fab1f7768c8
0x00007fab253d5ab0:   00007fab253d5d18 00007fab253d5d10
0x00007fab253d5ac0:   00007fab253d5d08 000000000055497f
0x00007fab253d5ad0:   0000000000554958 00007fab253d5b80
0x00007fab253d5ae0:   0000000000000029 000000000055497f
0x00007fab253d5af0:   00007fab253d5b80 00000000004661f5
0x00007fab253d5b00:   68a5be142498d9cb 0000000000000190
0x00007fab253d5b10:   0000000000554980 00007fab253d5c80
0x00007fab253d5b20:   0000003000000010 00007fab253d5c80
0x00007fab253d5b30:   00007fab253d5ba0 0000000002fbe640
0x00007fab253d5b40:   000000000000007f 000000000081f560
0x00007fab253d5b50:   0000000000000000 000000000082af20
0x00007fab253d5b60:   00007fab276add50 0000000000000000
0x00007fab253d5b70:   00000000ffffffff 00000000004b5d62
0x00007fab253d5b80:   0000003000000020 00007fab253d5c80
0x00007fab253d5b90:   00007fab253d5ba0 0000000002085878
0x00007fab253d5ba0:   0000000002f13830 0000000001e88510
0x00007fab253d5bb0:   0000000000550f74 00007fab27765ad4
0x00007fab253d5bc0:   00007fab253d59d0 0000000000000200
0x00007fab253d5bd0:   00007fab2778e0e0 00000000004c4e41
0x00007fab253d5be0:   0000000003389c8e 0000000000000030
0x00007fab253d5bf0:   0000000000000000 00007fab276add74
0x00007fab253d5c00:   00007fab253d5c48 00000000004c51b2
0x00007fab253d5c10:   000000000000000a 00007fab276add74
0x00007fab253d5c20:   00007fab253d5ca8 00007fab253d86a8
0x00007fab253d5c30:   00000000ffffffff 000000000043d8db
0x00007fab253d5c40:   00007fab253d5d20 00007fab276add75
0x00007fab253d5c50:   00007fab276add50 00007fab276add74

Instructions: (pc=0x00007fab1f777874)
0x00007fab1f777854:   41 55 41 54 55 53 48 83 ec 18 48 8b 05 33 77 20
0x00007fab1f777864:   00 48 89 74 24 08 8b 38 e8 97 de ff ff 48 89 c3
0x00007fab1f777874:   48 8b 00 48 8d 35 52 4a 00 00 48 89 df ff 50 30
0x00007fab1f777884:   49 89 c7 48 8b 03 48 8d 35 ca 4a 00 00 48 89 df

Register to memory mapping:

RAX=0x0000000000000000 is an unknown value
RBX=0x0000000000000000 is an unknown value
RCX=0x00007fab1f77c12b: <offset 0xc12b> in
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/libj
cc.so at 0x00007fab1f770000
RDX=0x00007fab253d8a40 is an unknown value
RSP=0x00007fab253d5a60 is an unknown value
RBP=0x00000000031351a0 is an unknown value
RSI=0x00000000037e57e4 is an unknown value
RDI=0x0000000000000003 is an unknown value
R8 =0x00000000037e57e4 is an unknown value
R9 =0x0000000000000200 is an unknown value
R10=0x0000000000000000 is an unknown value
R11=0x0000000002084ef0 is an unknown value
R12=0x0000000000000000 is an unknown value
R13=0x0000000003389d29 is an unknown value
R14=0x00000000ffffffff is an unallocated location in the heap
R15=0x00000000ffffffff is an unallocated location in the heap


Stack: [0x00007fab24bd8000,0x00007fab253d9000],  sp=0x00007fab253d5a60,
free space=8182k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
code)
C  [libjcc.so+0x7874]  JCCEnv::setClassPath(char const*)+0x24


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

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation   total 2368K, used 614K [0x00000000f3000000,
0x00000000f3290000, 0x00000000f5a00000)
 eden space 2112K,  24% used [0x00000000f3000000, 0x00000000f30812a0,
0x00000000f3210000)
 from space 256K,  38% used [0x00000000f3250000, 0x00000000f3268878,
0x00000000f3290000)
 to   space 256K,   0% used [0x00000000f3210000, 0x00000000f3210000,
0x00000000f3250000)
tenured generation   total 5312K, used 2932K [0x00000000f5a00000,
0x00000000f5f30000, 0x00000000fae00000)
  the space 5312K,  55% used [0x00000000f5a00000, 0x00000000f5cdd170,
0x00000000f5cdd200, 0x00000000f5f30000)
compacting perm gen  total 21248K, used 8179K [0x00000000fae00000,
0x00000000fc2c0000, 0x0000000100000000)
  the space 21248K,  38% used [0x00000000fae00000, 0x00000000fb5fcee0,
0x00000000fb5fd000, 0x00000000fc2c0000)
No shared spaces configured.

Code Cache  [0x00007fab1a8d0000, 0x00007fab1ab40000, 0x00007fab1d8d0000)
total_blobs=268 nmethods=26 adapters=197 free_code_cache=49844224
largest_free_block=6016

Dynamic libraries:
00400000-0061c000 r-xp 00000000 08:01 394339
/usr/bin/python2.6
0081b000-0081c000 r--p 0021b000 08:01 394339
/usr/bin/python2.6
0081c000-0087e000 rw-p 0021c000 08:01 394339
/usr/bin/python2.6
0087e000-0088d000 rw-p 00000000 00:00 0
01d8e000-03daf000 rw-p 00000000 00:00 0
[heap]
f3000000-f3290000 rw-p 00000000 00:00 0
f3290000-f5a00000 rw-p 00000000 00:00 0
f5a00000-f5f30000 rw-p 00000000 00:00 0
f5f30000-fae00000 rw-p 00000000 00:00 0
fae00000-fc2c0000 rw-p 00000000 00:00 0
fc2c0000-100000000 rw-p 00000000 00:00 0
7fab14000000-7fab141b7000 rw-p 00000000 00:00 0
7fab141b7000-7fab18000000 ---p 00000000 00:00 0
7fab19b7c000-7fab19b83000 r-xp 00000000 08:01 140593
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnio.so
7fab19b83000-7fab19c82000 ---p 00007000 08:01 140593
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnio.so
7fab19c82000-7fab19c84000 rw-p 00006000 08:01 140593
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnio.so
7fab19c84000-7fab19c97000 r-xp 00000000 08:01 140606
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnet.so
7fab19c97000-7fab19d98000 ---p 00013000 08:01 140606
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnet.so
7fab19d98000-7fab19d9b000 rw-p 00014000 08:01 140606
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libnet.so
7fab19d9b000-7fab19d9e000 r--s 0000d000 08:01 155716
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-grouping-3.4.0.jar
7fab19d9e000-7fab19da1000 ---p 00000000 00:00 0
7fab19da1000-7fab19e9f000 rwxp 00000000 00:00 0
7fab19e9f000-7fab19ea1000 r--s 0000a000 08:01 155728
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-queries-3.4.0.jar
7fab19ea1000-7fab19ea3000 r--s 00003000 08:01 155714
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/extensions.jar
7fab19ea3000-7fab19ea6000 r--s 00012000 08:01 155712
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-highlighter-3.4.0.jar
7fab19ea6000-7fab19ea8000 r--s 00006000 08:01 155718
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-memory-3.4.0.jar
7fab19ea8000-7fab19eb0000 r--s 00115000 08:01 140727
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/resources.jar
7fab19eb0000-7fab19ec7000 r--s 0013f000 08:01 155717
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-core-3.4.0.jar
7fab19ec7000-7fab19ec8000 ---p 00000000 00:00 0
7fab19ec8000-7fab19fc8000 rwxp 00000000 00:00 0
7fab19fc8000-7fab19fcb000 ---p 00000000 00:00 0
7fab19fcb000-7fab1a0c9000 rwxp 00000000 00:00 0
7fab1a0c9000-7fab1a0cc000 ---p 00000000 00:00 0
7fab1a0cc000-7fab1a1ca000 rwxp 00000000 00:00 0
7fab1a1ca000-7fab1a1cd000 ---p 00000000 00:00 0
7fab1a1cd000-7fab1a2cb000 rwxp 00000000 00:00 0
7fab1a2cb000-7fab1a2ce000 ---p 00000000 00:00 0
7fab1a2ce000-7fab1a3cc000 rwxp 00000000 00:00 0
7fab1a3cc000-7fab1a3cf000 ---p 00000000 00:00 0
7fab1a3cf000-7fab1a4cd000 rwxp 00000000 00:00 0
7fab1a4cd000-7fab1a4d0000 ---p 00000000 00:00 0
7fab1a4d0000-7fab1a5ce000 rwxp 00000000 00:00 0
7fab1a5ce000-7fab1a5cf000 ---p 00000000 00:00 0
7fab1a5cf000-7fab1a6cf000 rwxp 00000000 00:00 0
7fab1a6cf000-7fab1a867000 r--s 03029000 08:01 140730
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/rt.jar
7fab1a867000-7fab1a869000 rw-p 00000000 00:00 0
7fab1a869000-7fab1a87c000 rw-p 00000000 00:00 0
7fab1a87c000-7fab1a87f000 rw-p 00000000 00:00 0
7fab1a87f000-7fab1a8a6000 rw-p 00000000 00:00 0
7fab1a8a6000-7fab1a8b1000 rw-p 00000000 00:00 0
7fab1a8b1000-7fab1a8cf000 rw-p 00000000 00:00 0
7fab1a8cf000-7fab1a8d0000 rw-p 00000000 00:00 0
7fab1a8d0000-7fab1ab40000 rwxp 00000000 00:00 0
7fab1ab40000-7fab1d8d0000 rw-p 00000000 00:00 0
7fab1d8d0000-7fab1d8de000 r-xp 00000000 08:01 140628
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libzip.so
7fab1d8de000-7fab1d9e0000 ---p 0000e000 08:01 140628
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libzip.so
7fab1d9e0000-7fab1d9e3000 rw-p 00010000 08:01 140628
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libzip.so
7fab1d9e3000-7fab1d9e4000 rw-p 00000000 00:00 0
7fab1d9e4000-7fab1d9eb000 r-xp 00000000 08:01 393928
/lib/librt-2.11.1.so
7fab1d9eb000-7fab1dbea000 ---p 00007000 08:01 393928
/lib/librt-2.11.1.so
7fab1dbea000-7fab1dbeb000 r--p 00006000 08:01 393928
/lib/librt-2.11.1.so
7fab1dbeb000-7fab1dbec000 rw-p 00007000 08:01 393928
/lib/librt-2.11.1.so
7fab1dbec000-7fab1dc58000 r-xp 00000000 08:01 154659
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/jcc/
_jcc.so
7fab1dc58000-7fab1de57000 ---p 0006c000 08:01 154659
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/jcc/
_jcc.so
7fab1de57000-7fab1de59000 r--p 0006b000 08:01 154659
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/jcc/
_jcc.so
7fab1de59000-7fab1de5f000 rw-p 0006d000 08:01 154659
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/jcc/
_jcc.so
7fab1de5f000-7fab1e162000 rw-p 00000000 00:00 0
7fab1e162000-7fab1e16f000 r-xp 00000000 08:01 140605
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libverify.so
7fab1e16f000-7fab1e26e000 ---p 0000d000 08:01 140605
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libverify.so
7fab1e26e000-7fab1e271000 rw-p 0000c000 08:01 140605
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libverify.so
7fab1e271000-7fab1e4af000 r-xp 00000000 08:01 432243
/usr/lib/libpython2.6.so.1.0
7fab1e4af000-7fab1e6af000 ---p 0023e000 08:01 432243
/usr/lib/libpython2.6.so.1.0
7fab1e6af000-7fab1e6b1000 r--p 0023e000 08:01 432243
/usr/lib/libpython2.6.so.1.0
7fab1e6b1000-7fab1e713000 rw-p 00240000 08:01 432243
/usr/lib/libpython2.6.so.1.0
7fab1e713000-7fab1e722000 rw-p 00000000 00:00 0
7fab1e722000-7fab1e818000 r-xp 00000000 08:01 395000
/usr/lib/libstdc++.so.6.0.13
7fab1e818000-7fab1ea18000 ---p 000f6000 08:01 395000
/usr/lib/libstdc++.so.6.0.13
7fab1ea18000-7fab1ea1f000 r--p 000f6000 08:01 395000
/usr/lib/libstdc++.so.6.0.13
7fab1ea1f000-7fab1ea21000 rw-p 000fd000 08:01 395000
/usr/lib/libstdc++.so.6.0.13
7fab1ea21000-7fab1ea36000 rw-p 00000000 00:00 0
7fab1ea36000-7fab1f350000 r-xp 00000000 08:01 140631
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server/libjvm.so
7fab1f350000-7fab1f452000 ---p 0091a000 08:01 140631
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server/libjvm.so
7fab1f452000-7fab1f607000 rw-p 0091c000 08:01 140631
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server/libjvm.so
7fab1f607000-7fab1f641000 rw-p 00000000 00:00 0
7fab1f641000-7fab1f66a000 r-xp 00000000 08:01 140627
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libjava.so
7fab1f66a000-7fab1f769000 ---p 00029000 08:01 140627
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libjava.so
7fab1f769000-7fab1f770000 rw-p 00028000 08:01 140627
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/libjava.so
7fab1f770000-7fab1f77e000 r-xp 00000000 08:01 154655
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/libj
cc.so
7fab1f77e000-7fab1f97e000 ---p 0000e000 08:01 154655
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/libj
cc.so
7fab1f97e000-7fab1f97f000 r--p 0000e000 08:01 154655
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/libj
cc.so
7fab1f97f000-7fab1f980000 rw-p 0000f000 08:01 154655
/usr/local/lib/python2.6/dist-packages/JCC-2.11-py2.6-linux-x86_64.egg/libj
cc.so
7fab1f980000-7fab20404000 r-xp 00000000 08:01 155730
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/_lucene.so
7fab20404000-7fab20604000 ---p 00a84000 08:01 155730
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/_lucene.so
7fab20604000-7fab20621000 r--p 00a84000 08:01 155730
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/_lucene.so
7fab20621000-7fab206c7000 rw-p 00aa1000 08:01 155730
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/_lucene.so
7fab206c7000-7fab206ce000 rw-p 00000000 00:00 0
7fab206ce000-7fab206d1000 r-xp 00000000 08:01 403183
/usr/lib/python2.6/lib-dynload/_heapq.so
7fab206d1000-7fab208d0000 ---p 00003000 08:01 403183
/usr/lib/python2.6/lib-dynload/_heapq.so
7fab208d0000-7fab208d1000 r--p 00002000 08:01 403183
/usr/lib/python2.6/lib-dynload/_heapq.so
7fab208d1000-7fab208d3000 rw-p 00003000 08:01 403183
/usr/lib/python2.6/lib-dynload/_heapq.so
7fab208d3000-7fab208e9000 r-xp 00000000 08:01 394052
/lib/libgcc_s.so.1
7fab208e9000-7fab20ae8000 ---p 00016000 08:01 394052
/lib/libgcc_s.so.1
7fab20ae8000-7fab20ae9000 r--p 00015000 08:01 394052
/lib/libgcc_s.so.1
7fab20ae9000-7fab20aea000 rw-p 00016000 08:01 394052
/lib/libgcc_s.so.1
7fab20aea000-7fab20aeb000 ---p 00000000 00:00 0
7fab20aeb000-7fab212eb000 rwxp 00000000 00:00 0
7fab212eb000-7fab212ed000 r-xp 00000000 08:01 417908
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/ARC4.so
7fab212ed000-7fab214ec000 ---p 00002000 08:01 417908
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/ARC4.so
7fab214ec000-7fab214ed000 r--p 00001000 08:01 417908
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/ARC4.so
7fab214ed000-7fab214ee000 rw-p 00002000 08:01 417908
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/ARC4.so
7fab214ee000-7fab214f5000 r-xp 00000000 08:01 417905
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/AES.so
7fab214f5000-7fab216f4000 ---p 00007000 08:01 417905
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/AES.so
7fab216f4000-7fab216f5000 r--p 00006000 08:01 417905
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/AES.so
7fab216f5000-7fab216f6000 rw-p 00007000 08:01 417905
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/AES.so
7fab216f6000-7fab216fb000 r-xp 00000000 08:01 417915
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/Blowfish.so
7fab216fb000-7fab218fa000 ---p 00005000 08:01 417915
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/Blowfish.so
7fab218fa000-7fab218fb000 r--p 00004000 08:01 417915
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/Blowfish.so
7fab218fb000-7fab218fc000 rw-p 00005000 08:01 417915
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/Blowfish.so
7fab218fc000-7fab21902000 r-xp 00000000 08:01 417910
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/DES3.so
7fab21902000-7fab21b01000 ---p 00006000 08:01 417910
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/DES3.so
7fab21b01000-7fab21b02000 r--p 00005000 08:01 417910
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/DES3.so
7fab21b02000-7fab21b03000 rw-p 00006000 08:01 417910
/usr/local/lib/python2.6/dist-packages/Crypto/Cipher/DES3.so
7fab21b03000-7fab21b3b000 r-xp 00000000 08:01 415902
/usr/local/lib/python2.6/dist-packages/PIL-1.1.6-py2.6-linux-x86_64.egg/_im
aging.so
7fab21b3b000-7fab21d3a000 ---p 00038000 08:01 415902
/usr/local/lib/python2.6/dist-packages/PIL-1.1.6-py2.6-linux-x86_64.egg/_im
aging.so
7fab21d3a000-7fab21d3d000 r--p 00037000 08:01 415902
/usr/local/lib/python2.6/dist-packages/PIL-1.1.6-py2.6-linux-x86_64.egg/_im
aging.so
7fab21d3d000-7fab21d40000 rw-p 0003a000 08:01 415902
/usr/local/lib/python2.6/dist-packages/PIL-1.1.6-py2.6-linux-x86_64.egg/_im
aging.so
7fab21d40000-7fab21d48000 rw-p 00000000 00:00 0
7fab21d48000-7fab21d65000 r-xp 00000000 08:01 403218
/usr/lib/python2.6/lib-dynload/_ctypes.so
7fab21d65000-7fab21f64000 ---p 0001d000 08:01 403218
/usr/lib/python2.6/lib-dynload/_ctypes.so
7fab21f64000-7fab21f65000 r--p 0001c000 08:01 403218
/usr/lib/python2.6/lib-dynload/_ctypes.so
7fab21f65000-7fab21f69000 rw-p 0001d000 08:01 403218
/usr/lib/python2.6/lib-dynload/_ctypes.so
7fab21f69000-7fab21f6d000 r-xp 00000000 08:01 403199
/usr/lib/python2.6/lib-dynload/termios.so
7fab21f6d000-7fab2216c000 ---p 00004000 08:01 403199
/usr/lib/python2.6/lib-dynload/termios.so
7fab2216c000-7fab2216d000 r--p 00003000 08:01 403199
/usr/lib/python2.6/lib-dynload/termios.so
7fab2216d000-7fab2216f000 rw-p 00004000 08:01 403199
/usr/lib/python2.6/lib-dynload/termios.so
7fab2216f000-7fab22177000 r-xp 00000000 08:01 430142
/usr/lib/pyshared/python2.6/simplejson/_speedups.so
7fab22177000-7fab22376000 ---p 00008000 08:01 430142
/usr/lib/pyshared/python2.6/simplejson/_speedups.so
7fab22376000-7fab22377000 r--p 00007000 08:01 430142
/usr/lib/pyshared/python2.6/simplejson/_speedups.so
7fab22377000-7fab22378000 rw-p 00008000 08:01 430142
/usr/lib/pyshared/python2.6/simplejson/_speedups.so
7fab22378000-7fab22381000 r-xp 00000000 08:01 393913
/lib/libcrypt-2.11.1.so
7fab22381000-7fab22581000 ---p 00009000 08:01 393913
/lib/libcrypt-2.11.1.so
7fab22581000-7fab22582000 r--p 00009000 08:01 393913
/lib/libcrypt-2.11.1.so
7fab22582000-7fab22583000 rw-p 0000a000 08:01 393913
/lib/libcrypt-2.11.1.so
7fab22583000-7fab225b1000 rw-p 00000000 00:00 0
7fab225b1000-7fab22776000 r-xp 00000000 08:01 410895
/usr/lib/libmysqlclient_r.so.16.0.0
7fab22776000-7fab22976000 ---p 001c5000 08:01 410895
/usr/lib/libmysqlclient_r.so.16.0.0
7fab22976000-7fab2297b000 r--p 001c5000 08:01 410895
/usr/lib/libmysqlclient_r.so.16.0.0
7fab2297b000-7fab229c5000 rw-p 001ca000 08:01 410895
/usr/lib/libmysqlclient_r.so.16.0.0
7fab229c5000-7fab229c6000 rw-p 00000000 00:00 0
7fab229c6000-7fab229d0000 r-xp 00000000 08:01 418019
/usr/lib/pyshared/python2.6/_mysql.so
7fab229d0000-7fab22bcf000 ---p 0000a000 08:01 418019
/usr/lib/pyshared/python2.6/_mysql.so
7fab22bcf000-7fab22bd0000 r--p 00009000 08:01 418019
/usr/lib/pyshared/python2.6/_mysql.so
7fab22bd0000-7fab22bd4000 rw-p 0000a000 08:01 418019
/usr/lib/pyshared/python2.6/_mysql.so
7fab22bd4000-7fab22bd5000 ---p 00000000 00:00 0
7fab22bd5000-7fab233d5000 rwxp 00000000 00:00 0
7fab233d5000-7fab233d6000 ---p 00000000 00:00 0
7fab233d6000-7fab23bd6000 rwxp 00000000 00:00 0
7fab23bd6000-7fab23bd9000 ---p 00000000 00:00 0
7fab23bd9000-7fab243d7000 rwxp 00000000 00:00 0
7fab243d7000-7fab243d8000 ---p 00000000 00:00 0
7fab243d8000-7fab24bd8000 rwxp 00000000 00:00 0
7fab24bd8000-7fab24bd9000 ---p 00000000 00:00 0
7fab24bd9000-7fab253d9000 rwxp 00000000 00:00 0
[threadstack:007feff0]
7fab253d9000-7fab253db000 r-xp 00000000 08:01 403200
/usr/lib/python2.6/lib-dynload/resource.so
7fab253db000-7fab255da000 ---p 00002000 08:01 403200
/usr/lib/python2.6/lib-dynload/resource.so
7fab255da000-7fab255db000 r--p 00001000 08:01 403200
/usr/lib/python2.6/lib-dynload/resource.so
7fab255db000-7fab255dc000 rw-p 00002000 08:01 403200
/usr/lib/python2.6/lib-dynload/resource.so
7fab255dd000-7fab255e7000 rw-p 00000000 00:00 0
7fab255e7000-7fab2569d000 rw-p 00000000 00:00 0
7fab2569d000-7fab2571f000 rw-p 00000000 00:00 0
7fab2571f000-7fab25731000 r-xp 00000000 08:01 403181
/usr/lib/python2.6/lib-dynload/datetime.so
7fab25731000-7fab25930000 ---p 00012000 08:01 403181
/usr/lib/python2.6/lib-dynload/datetime.so
7fab25930000-7fab25931000 r--p 00011000 08:01 403181
/usr/lib/python2.6/lib-dynload/datetime.so
7fab25931000-7fab25935000 rw-p 00012000 08:01 403181
/usr/lib/python2.6/lib-dynload/datetime.so
7fab25935000-7fab25941000 r-xp 00000000 08:01 393921
/lib/libnss_files-2.11.1.so
7fab25941000-7fab25b40000 ---p 0000c000 08:01 393921
/lib/libnss_files-2.11.1.so
7fab25b40000-7fab25b41000 r--p 0000b000 08:01 393921
/lib/libnss_files-2.11.1.so
7fab25b41000-7fab25b42000 rw-p 0000c000 08:01 393921
/lib/libnss_files-2.11.1.so
7fab25b42000-7fab25b4c000 r-xp 00000000 08:01 393923
/lib/libnss_nis-2.11.1.so
7fab25b4c000-7fab25d4b000 ---p 0000a000 08:01 393923
/lib/libnss_nis-2.11.1.so
7fab25d4b000-7fab25d4c000 r--p 00009000 08:01 393923
/lib/libnss_nis-2.11.1.so
7fab25d4c000-7fab25d4d000 rw-p 0000a000 08:01 393923
/lib/libnss_nis-2.11.1.so
7fab25d4d000-7fab25d64000 r-xp 00000000 08:01 393918
/lib/libnsl-2.11.1.so
7fab25d64000-7fab25f63000 ---p 00017000 08:01 393918
/lib/libnsl-2.11.1.so
7fab25f63000-7fab25f64000 r--p 00016000 08:01 393918
/lib/libnsl-2.11.1.so
7fab25f64000-7fab25f65000 rw-p 00017000 08:01 393918
/lib/libnsl-2.11.1.so
7fab25f65000-7fab25f67000 rw-p 00000000 00:00 0
7fab25f67000-7fab25f6f000 r-xp 00000000 08:01 393919
/lib/libnss_compat-2.11.1.so
7fab25f6f000-7fab2616e000 ---p 00008000 08:01 393919
/lib/libnss_compat-2.11.1.so
7fab2616e000-7fab2616f000 r--p 00007000 08:01 393919
/lib/libnss_compat-2.11.1.so
7fab2616f000-7fab26170000 rw-p 00008000 08:01 393919
/lib/libnss_compat-2.11.1.so
7fab26170000-7fab262ea000 r-xp 00000000 08:01 393911
/lib/libc-2.11.1.so
7fab262ea000-7fab264e9000 ---p 0017a000 08:01 393911
/lib/libc-2.11.1.so
7fab264e9000-7fab264ed000 r--p 00179000 08:01 393911
/lib/libc-2.11.1.so
7fab264ed000-7fab264ee000 rw-p 0017d000 08:01 393911
/lib/libc-2.11.1.so
7fab264ee000-7fab264f3000 rw-p 00000000 00:00 0
7fab264f3000-7fab26575000 r-xp 00000000 08:01 393915
/lib/libm-2.11.1.so
7fab26575000-7fab26774000 ---p 00082000 08:01 393915
/lib/libm-2.11.1.so
7fab26774000-7fab26775000 r--p 00081000 08:01 393915
/lib/libm-2.11.1.so
7fab26775000-7fab26776000 rw-p 00082000 08:01 393915
/lib/libm-2.11.1.so
7fab26776000-7fab2678c000 r-xp 00000000 08:01 397782
/lib/libz.so.1.2.3.3
7fab2678c000-7fab2698b000 ---p 00016000 08:01 397782
/lib/libz.so.1.2.3.3
7fab2698b000-7fab2698c000 r--p 00015000 08:01 397782
/lib/libz.so.1.2.3.3
7fab2698c000-7fab2698d000 rw-p 00016000 08:01 397782
/lib/libz.so.1.2.3.3
7fab2698d000-7fab26af5000 r-xp 00000000 08:01 394802
/lib/libcrypto.so.0.9.8
7fab26af5000-7fab26cf4000 ---p 00168000 08:01 394802
/lib/libcrypto.so.0.9.8
7fab26cf4000-7fab26d01000 r--p 00167000 08:01 394802
/lib/libcrypto.so.0.9.8
7fab26d01000-7fab26d19000 rw-p 00174000 08:01 394802
/lib/libcrypto.so.0.9.8
7fab26d19000-7fab26d1d000 rw-p 00000000 00:00 0
7fab26d1d000-7fab26d68000 r-xp 00000000 08:01 419276
/lib/libssl.so.0.9.8
7fab26d68000-7fab26f67000 ---p 0004b000 08:01 419276
/lib/libssl.so.0.9.8
7fab26f67000-7fab26f69000 r--p 0004a000 08:01 419276
/lib/libssl.so.0.9.8
7fab26f69000-7fab26f6e000 rw-p 0004c000 08:01 419276
/lib/libssl.so.0.9.8
7fab26f6e000-7fab26f6f000 rw-p 00000000 00:00 0
7fab26f6f000-7fab26f71000 r-xp 00000000 08:01 393931
/lib/libutil-2.11.1.so
7fab26f71000-7fab27170000 ---p 00002000 08:01 393931
/lib/libutil-2.11.1.so
7fab27170000-7fab27171000 r--p 00001000 08:01 393931
/lib/libutil-2.11.1.so
7fab27171000-7fab27172000 rw-p 00002000 08:01 393931
/lib/libutil-2.11.1.so
7fab27172000-7fab27174000 r-xp 00000000 08:01 393914
/lib/libdl-2.11.1.so
7fab27174000-7fab27374000 ---p 00002000 08:01 393914
/lib/libdl-2.11.1.so
7fab27374000-7fab27375000 r--p 00002000 08:01 393914
/lib/libdl-2.11.1.so
7fab27375000-7fab27376000 rw-p 00003000 08:01 393914
/lib/libdl-2.11.1.so
7fab27376000-7fab2738e000 r-xp 00000000 08:01 393926
/lib/libpthread-2.11.1.so
7fab2738e000-7fab2758d000 ---p 00018000 08:01 393926
/lib/libpthread-2.11.1.so
7fab2758d000-7fab2758e000 r--p 00017000 08:01 393926
/lib/libpthread-2.11.1.so
7fab2758e000-7fab2758f000 rw-p 00018000 08:01 393926
/lib/libpthread-2.11.1.so
7fab2758f000-7fab27593000 rw-p 00000000 00:00 0
7fab27593000-7fab275b3000 r-xp 00000000 08:01 393908
/lib/ld-2.11.1.so
7fab275b5000-7fab275b9000 r--s 000cb000 08:01 140395
/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/ext/localedata.jar
7fab275b9000-7fab275c2000 r--s 000c7000 08:01 155726
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-analyzers-3.4.0.jar
7fab275c2000-7fab275c5000 rw-p 00000000 00:00 0
7fab275c5000-7fab275ed000 rw-p 00000000 00:00 0
7fab275ed000-7fab276fc000 rw-p 00000000 00:00 0
7fab276fc000-7fab2771b000 rw-p 00000000 00:00 0
7fab2771b000-7fab27723000 rw-s 00000000 08:01 135304
/tmp/hsperfdata_www-data/16468
7fab27723000-7fab277aa000 rw-p 00000000 00:00 0
7fab277aa000-7fab277ab000 rwxp 00000000 00:00 0
7fab277ac000-7fab277ad000 r--s 00005000 08:01 155729
/usr/local/lib/python2.6/dist-packages/lucene-3.4.0-py2.6-linux-x86_64.egg/
lucene/lucene-join-3.4.0.jar
7fab277ad000-7fab277af000 rw-p 00000000 00:00 0
7fab277af000-7fab277b0000 r--p 00000000 00:00 0
7fab277b0000-7fab277b2000 rw-p 00000000 00:00 0
7fab277b2000-7fab277b3000 r--p 0001f000 08:01 393908
/lib/ld-2.11.1.so
7fab277b3000-7fab277b4000 rw-p 00020000 08:01 393908
/lib/ld-2.11.1.so
7fab277b4000-7fab277b5000 rw-p 00000000 00:00 0
7fff944f8000-7fff94522000 rwxp 00000000 00:00 0
[stack]
7fff945ff000-7fff94600000 r-xp 00000000 00:00 0
[vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]

VM Arguments:
java_command: <unknown>
Launcher Type: generic

Environment Variables:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/game
s

Signal Handlers:
SIGSEGV: [libjvm.so+0x85f800], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x85f800], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x70e300], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x70e300], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x70e300], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x70e300], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x711110], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x710d10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x710d10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x710d10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x710d10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

OS:squeeze/sid

uname:Linux 2.6.32-22-server #36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010
x86_64
libc:glibc 2.11.1 NPTL 2.11.1
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.51 0.66 0.53

/proc/meminfo:
MemTotal:         505492 kB
MemFree:           65320 kB
Buffers:           28812 kB
Cached:           272948 kB
SwapCached:         5032 kB
Active:           156048 kB
Inactive:         216104 kB
Active(anon):      64092 kB
Inactive(anon):     6364 kB
Active(file):      91956 kB
Inactive(file):   209740 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:       2095096 kB
SwapFree:        1992788 kB
Dirty:               144 kB
Writeback:             0 kB
AnonPages:         67140 kB
Mapped:            22844 kB
Shmem:                84 kB
Slab:              38824 kB
SReclaimable:      30300 kB
SUnreclaim:         8524 kB
KernelStack:        1584 kB
PageTables:         5440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     2347840 kB
Committed_AS:     497232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:        7684 kB
VmallocChunk:   34359725012 kB
HardwareCorrupted:     0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       10240 kB
DirectMap2M:      514048 kB


CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 23
stepping 8, 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) Xeon(R) CPU           E5420  @ 2.50GHz
stepping        : 8
cpu MHz         : 2493.750
cache size      : 6144 KB
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 syscall nx lm constant_tsc up
arch_perfmon pebs bts rep_good tsc_reliable aperfmperf pni ssse3 cx16
sse4_1 lahf_lm
bogomips        : 4987.50
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:



Memory: 4k page, physical 505492k(65320k free), swap 2095096k(1992788k
free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (20.1-b02) for linux-amd64 JRE
(1.6.0_26-b03), built on May  4 2011 01:13:47 by "java_re" with gcc 3.2.2
(SuSE Linux)

time: Mon Oct 24 14:53:15 2011
elapsed time: 15 seconds

Re: SIGSEGV in JCCEnv::setClassPath

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