Segmentation fault during Intelligent startup

I am using Red Hat 9 and Oracle 9.2.0.4. When I try to startup the Intelligent Agent I am getting the following error. Does anyone have any solution to this?
Thanks,
Mustafa
Starting Oracle Intelligent Agent.../opt/ora9/product/9.2/bin/dbsnmpwd: line 156: 15596 Segmentation fault nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 156: 15609 Segmentation fault nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 156: 15621 Segmentation fault nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 156: 15633 Segmentation fault nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
.[oracle@localhost 9.2]$

Look at:
Re: Installation Procedure for Oracle9iR2 on RHEL AS 3

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rman target sys/oracle@EN9 auxiliary sys/oracle@EN910
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Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
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Fixed Size                     2227176 bytes
Variable Size                184550424 bytes
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if you have access to MOS:
Rman Duplicate Fails With Segmentation Fault [ID 744717.1]
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Hi,
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Thanks

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Hello,
Since a recent system, virtualbox has started doing segmentation fault on startup. I have no clue what could be wrong.
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$ sudo pacman -R virtualbox-host-modules
$ sudo rm /var/cache/pacman/virtualbox*
Anyone has the same issue?
Thank you.
Last edited by felix123 (2012-12-12 16:33:59)

So more info on the problem :
gdb /usr/lib/virtualbox/VirtualBox
Starting program: /usr/lib/virtualbox/VirtualBox
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
VirtualBox: Error -10 in SUPR3HardenedMain!
VirtualBox: Effective UID is not root (euid=1000 egid=1000 uid=1000 gid=1000)
VirtualBox: Tip! It may help to reinstall VirtualBox.
[Inferior 1 (process 12182) exited with code 01]
Reading this error i tried to run it as root.
$ sudo gdb /usr/lib/virtualbox/VirtualBox
GNU gdb (GDB) 7.5.1
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/lib/virtualbox/VirtualBox...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/lib/virtualbox/VirtualBox
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7f09d9812700 (LWP 12512)]
[New Thread 0x7f09d9647700 (LWP 12513)]
[Thread 0x7f09d9647700 (LWP 12513) exited]
[Thread 0x7f09d9812700 (LWP 12512) exited]
Traceback (most recent call last):
File "/usr/share/gdb/auto-load/usr/lib/libgobject-2.0.so.0.3400.3-gdb.py", line 9, in <module>
from gobject import register
File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module>
import gdb.backtrace
ImportError: No module named backtrace
[New Thread 0x7f09d9812700 (LWP 12518)]
[New Thread 0x7f09d9647700 (LWP 12519)]
[New Thread 0x7f09c50c6700 (LWP 12534)]
[Thread 0x7f09c50c6700 (LWP 12534) exited]
^C
Program received signal SIGINT, Interrupt.
0x00007f09d8f0918d in poll () from /usr/lib/libc.so.6
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Funnily, virtualbox does not work when launched directly as root. Same issue :
# VirtualBox
Segmentation fault

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noReplaceConfig=1
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retrieveOnly=0
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serverURL[comment]=Remote server URL
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versionOverride[comment]=Override the automatically determined system version
versionOverride=
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httpProxy=
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Hello everyone,
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Attached are the failure logs if that helps.
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labview_7.1_bwhite_log.txt ‏58 KB

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[GCC 4.3.3] (Main.py:100)
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File "/usr/lib/python2.6/site-packages/conduit/Module.py", line 173, in _load_modules_in_file
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[DBus ][DEBUG ] DBus Exported: /syncset/dbus (DBus.py:127)
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[GCC 4.3.3] (Main.py:127)
[Main ][INFO ] Platform Implementations: GIO,webkit,GConf (Main.py:128)
[Main ][INFO ] Using UI: gtk (Main.py:158)
[gtkui.Canvas ][INFO ] Module Information: goocanvas v(0, 12, 0) (/usr/lib/python2.6/site-packages/goocanvasmodule.so) (Canvas.py:28)
[modules.iPod ][WARNING] iPod support disabled (python-gpod not availiable) (iPodModule.py:53)
[modules.AVConverter ][INFO ] GStreamer transcoding disabled (AudioVideoConverterModule.py:28)
/home/djo/.packages/conduit/conduit/modules/FacebookModule/FacebookModule.py:6: DeprecationWarning: the md5 module is deprecated; use hashlib instead
import md5
[modules.Facebook ][INFO ] Module Information: pyfacebook v0.1 (/home/djo/.packages/conduit/conduit/modules/FacebookModule/pyfacebook/__init__.pyc) (FacebookModule.py:30)
[modules.Facebook ][INFO ] Facebook parsing using: JSON (json) (FacebookModule.py:31)
[modules.iPod ][WARNING] iPod support disabled (python-gpod not availiable) (iPodModule.py:53)
[modules.Evolution ][INFO ] Module Information: evolution v(2, 26, 0) (/usr/lib/python2.6/site-packages/gtk-2.0/evolution/__init__.pyc) (EvolutionModule.py:25)
[modules.Backpack ][INFO ] Module Information: backpack (/home/djo/.packages/conduit/conduit/modules/BackpackModule/backpack/backpack.pyc) (BackpackModule.py:22)
[modules.Feed ][INFO ] RSS Feed support disabled (FeedModule.py:54)
[modules.Flickr ][INFO ] Module Information: flickrapi v1.1 (/home/djo/.packages/conduit/conduit/modules/FlickrModule/flickrapi/__init__.pyc) (FlickrModule.py:26)
/home/djo/.packages/conduit/conduit/modules/GoogleModule/gdata/tlslite/utils/cryptomath.py:9: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
import sha
[modules.Google ][INFO ] Module Information: gdata (/home/djo/.packages/conduit/conduit/modules/GoogleModule/gdata/__init__.pyc) (GoogleModule.py:46)
[modules.Network ][INFO ] Network support enabled (NetworkModule.py:30)
[modules.Network ][DEBUG ] Starting AvahiAdvertiser server (Server.py:35)
[modules.Network ][DEBUG ] Announcing avahi conduit service (Peers.py:159)
[dataproviders.VolumeFactory][INFO ] Waiting for HAL to attempt mount (VolumeFactory.py:38)
[dataproviders.VolumeFactory][INFO ] Waiting for HAL to attempt mount (VolumeFactory.py:38)
[dataproviders.VolumeFactory][INFO ] Waiting for HAL to attempt mount (VolumeFactory.py:38)
[gtkui.UI ][INFO ] Main window constructed (thread: -1210530112) (UI.py:202)
[SyncSet ][INFO ] Restoring Sync Set from /home/djo/.config/conduit/settings.xml (SyncSet.py:198)
[gtkui.UI ][DEBUG ] Presenting GUI (UI.py:227)
[DBus ][DEBUG ] DBus Exported: / (DBus.py:127)
[DBus ][DEBUG ] DBus Exported: /syncset/gui (DBus.py:127)
[DBus ][DEBUG ] DBus Exported: /syncset/dbus (DBus.py:127)
[modules.Network ][DEBUG ] Resolved conduit service djo-desktop on djo-desktop.local - 192.168.0.103:3400
Extra Info: ['protocol-version=1', 'version=0.3.16'] (Peers.py:245)
[modules.Network ][DEBUG ] Remote host 'http://djo-desktop.local' detected (Client.py:49)
[modules.Network ][DEBUG ] Resolved conduit service djo-laptop on djo-laptop.local - 192.168.0.100:3400
Extra Info: ['protocol-version=1', 'version=0.3.16'] (Peers.py:245)
[modules.Network ][DEBUG ] Remote host 'http://djo-laptop.local' detected (Client.py:49)
[dataproviders.DataProvider][DEBUG ] DataProviderFactory <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)>: Emitting dataprovider-added for DynamicTestSource1:Foo (DataProvider.py:606)
[Module ][INFO ] Dynamic dataprovider (Wrapper: Dynamic Source 1 source (UID: DynamicTestSource1:Foo-None)) available by <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)> (Module.py:67)
[DBus ][DEBUG ] DBus Message from /: Emmiting DBus signal DataproviderAvailable DynamicTestSource1:Foo (DBus.py:134)
[dataproviders.DataProvider][DEBUG ] DataProviderFactory <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)>: Emitting dataprovider-added for DynamicTestSource2:Bar:Baz (DataProvider.py:606)
[Module ][INFO ] Dynamic dataprovider (Wrapper: Dynamic Source 2 source (UID: DynamicTestSource2:Bar:Baz-None)) available by <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)> (Module.py:67)
[DBus ][DEBUG ] DBus Message from /: Emmiting DBus signal DataproviderAvailable DynamicTestSource2:Bar:Baz (DBus.py:134)
[dataproviders.DataProvider][DEBUG ] DataProviderFactory <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)>: Emitting dataprovider-added for CustomKey (DataProvider.py:606)
[Module ][INFO ] Dynamic dataprovider (Wrapper: Preconfigured Test Source source (UID: TestSource-None)) available by <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)> (Module.py:67)
[DBus ][DEBUG ] DBus Message from /: Emmiting DBus signal DataproviderAvailable TestSource (DBus.py:134)
[dataproviders.DataProvider][DEBUG ] DataProviderFactory <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)>: Emitting dataprovider-removed for DynamicTestSource1:Foo (DataProvider.py:611)
[Module ][INFO ] Dynamic dataprovider (DynamicTestSource1:Foo) unavailable by <TestFactory object at 0x8bb2f2c (conduit+dataproviders+DataProvider+DataProviderFactory at 0x8a0c260)> (Module.py:71)
[DBus ][DEBUG ] DBus Message from /: Emiting DBus signal DataproviderUnavailable DynamicTestSource1:Foo (DBus.py:134)
[Conduit ][DEBUG ] Adding twoway dataprovider into source position (Conduit.py:140)
./conduit/conduit: line 26: 3512 Erreur de segmentation `dirname $0`/conduit.real $*
I tried to enable webkit instead of gtkmozembed but I can't see how. I really want to use conduit to sync Evolution suite between desktop/laptop
Any help?
Desesperate new arch user.

I've rebuilt conduit with webkit and GIO support by patching the file defs.py.in in the source directory, however the segfault still occurs on my machine. The only difference is that the run-mozilla.sh error is not given but instead a blank line. Perhaps this is related to a specific plugin not working correctly.
edit: this is also occuring with conduit 0.3.14 release. I may try the SVN version later today.
Last edited by iBertus (2009-06-13 19:16:16)

GNU compiled app crashes with signal 11: Segmentation Fault

Hi Community,
I know this is not a GNU oriented forum, but maybe this is a common issue.
We have a C++ multi-threaded application running properly in Solaris 9 Sparc. Due to some issues mostly related to the NICs we needed to have the application running in Solaris 10 x86. The problem is that the compilation is ok (always with GNU) but during run time, we have the application crashing in different instructions because of a signal 11.
It always crashes in a malloc call within the libstdc++.so.6
It was compiled with the option -mt and -lthread. Is this a known problem? Do you recommend any direction to start seeking for a solution?
Pls, find attached the gdb outcomes after the crash.
Thanks in advance, Pablo
quiterio{root}# gdb cord /usr/nguser/core
GNU gdb 6.6
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-pc-solaris2.10"...
Reading symbols from /lib/libsocket.so.1...done.
Loaded symbols for /lib/libsocket.so.1
Reading symbols from /export/home/mysql/mysql-5.0.51/lib/mysql/libmysqlclient.so.15...done.
Loaded symbols for /opt/mysql/mysql/lib/mysql/libmysqlclient.so.15
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/librt.so.1...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libthread.so.1...
warning: Lowest section in /lib/libthread.so.1 is .dynamic at 00000074
done.
Loaded symbols for /lib/libthread.so.1
Reading symbols from /usr/local/lib/libmysqlpp.so.2...done.
Loaded symbols for /usr/local/lib/libmysqlpp.so.2
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/local/lib/libstdc++.so.6...done.
Loaded symbols for /usr/local/lib/libstdc++.so.6
Reading symbols from /lib/libm.so.2...done.
Loaded symbols for /lib/libm.so.2
Reading symbols from /usr/local/lib/libgcc_s.so.1...done.
Loaded symbols for /usr/local/lib/libgcc_s.so.1
Reading symbols from /lib/libc.so.1...done.
Loaded symbols for /lib/libc.so.1
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libaio.so.1...done.
Loaded symbols for /lib/libaio.so.1
Reading symbols from /lib/libmd.so.1...done.
Loaded symbols for /lib/libmd.so.1
Reading symbols from /export/home/mysql/mysql-5.0.51/lib/mysql/libmysqlclient_r.so.15...done.
Loaded symbols for /opt/mysql/mysql/lib/mysql/libmysqlclient_r.so.15
Reading symbols from /lib/libpthread.so.1...
warning: Lowest section in /lib/libpthread.so.1 is .dynamic at 00000074
done.
Loaded symbols for /lib/libpthread.so.1
Reading symbols from /lib/ld.so.1...done.
Loaded symbols for /lib/ld.so.1
Core was generated by `/export/home/egasco/cord/cord'.
Program terminated with signal 11, Segmentation fault.
#0 0xfebd4ad2 in t_splay () from /lib/libc.so.1
(gdb) bt
#0 0xfebd4ad2 in t_splay () from /lib/libc.so.1
#1 0xfebd49b0 in t_delete () from /lib/libc.so.1
#2 0xfebd46ea in realfree () from /lib/libc.so.1
#3 0xfebd42ee in _malloc_unlocked () from /lib/libc.so.1
#4 0xfebd4138 in malloc () from /lib/libc.so.1
#5 0x080bdf64 in PMData::addData (this=0x818ae70, header=
{_M_t = {_M_impl = {<std::allocator<std::_Rb_tree_node<std::pair<const std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<const std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >> = {<No data fields>}, <No data fields>}, _M_key_compare = {<std::binary_function<std::basic_string<char, std::char_traits<char>, std::allocator<char> >,std::basic_string<char, std::char_traits<char>, std::allocator<char> >,bool>> = {<No data fields>}, <No data fields>}, _M_header = {_M_color = std::_S_red, _M_parent = 0x81ade48, _M_left = 0x81c2310, _M_right = 0x81ae900}, _M_node_count = 8}}},
data=0x81c1a20 "v=0\r\no=50 2890844526 2890842807 IN IP4 192.168.1.245\r\ns=SDP seminar\r\nc=IN IP4 192.168.1.245\r\nt= 0 0\r\nm=audio 9092 RTP/AVP 8 18\r\n", dest=ONEP_SIP) at PMData.cpp:23
#6 0x080b3a52 in UserCall::process_initialization (this=0x81c2630, packet=0x81ad128) at UserCall.cpp:505
#7 0x080b056f in UserCall::process (this=0x81c2630, packet=0x81ad128) at UserCall.cpp:132
#8 0x080791d7 in ONEPPacketManager::processPacket () at ActionNotAllowException.h:15
#9 0x080aa159 in onep_processing_thread (arg=0x8127e88) at CordApplication.cpp:1317
#10 0xfec34672 in _thr_setup () from /lib/libc.so.1
#11 0xfec34960 in L3_doit () from /lib/libc.so.1
#12 0xfe7e2400 in ?? ()
#13 0x00000000 in ?? ()

A crash in malloc in multi-threaded code could be a bug in the system malloc or a failure to use a thread-safe malloc. The default Solaris malloc in /usr/lib/libc.so.* is thread-safe.
A crash in malloc can also be caused by a heap corruption. Probably the most common causes of heap corruption are
- writing beyond the bounds of a buffer or variable (off by one, for example)
- deleting the same object more than once
- using an invalid pointer:
--- uninitialized
--- pointing to a deleted object
--- pointing to an out-of-scope object
- failure to guard a critical region
- failing to declare shared objects as volatile

10.4.8 and IDL 6.0.3 segmentation fault: solutions?

It seems that there is a problem upgrading to 10.4.8 for IDL users on Intel Macs. On startup, IDL now gives the message: "segmentation fault" and gives up. A quick search brought up this:
MacOS 10.4.8 Causes IDL segmentation fault
Anyone out there encounter this and have a solution other than: "Therefore IDL users of versions prior to 6.3 probably should not upgrade their Intel Macs to 10.4.8."??
I've contacted IDL to see if they have a solution, but I suspect that will be "buy a new license for 6.3"... not what I really want to do.
Any ideas appreciated. Thanks in advance.
ps- I tried repair permissions, reboot, etc... just in case it was a buggy thing.

Update 2: Apparently IDL 6.3 is the only version supported for Intel Mac, and as the student version is always a back-version, there is currently no student IDL available which will work with 10.4.8. So, for those out there using IDL on an intel Mac who don't want to upgrade with a full new license, don't update to 10.4.8!
My supervisor is being kind enough to buy a full license version of 6.3 for me... so my problem has been solved... though not very elegantly.

Segmentation Fault in db- put() fun with BDB ver 4.5.20/4.6.19 in linux

I am working on porting an application that runs on sun solaris sparc (OS ver 5.8) with Berkeley DB ver 4.2.50 into suse linux [ Linux version 2.6.5-7.244-smp (gcc version 3.3.3 (SuSE Linux)) ]. I have compiled the application in linux and i am getting segmentation fault error while running the application. The error occurs while the objects are loaded from the database into berkeley cache. The application fails in db->put function while loading the objects. This segmentation fault error is not consistently occuring every time on the same object. Sometimes it throws the error while loading the first object itself or sometimes it throws after loading couple of objects. But the stack trace shows the same function whenever it crashes.
Given below is the stack trace of the application when it throws SIGSEGV.
[INFO] [-1756589376] 14:23:24.406 BerkeleyCache : restoring database table metadata for table [BSCOffice]...
[INFO] [-1756589376] 14:23:24.406 BerkeleyCache : restoring database index metadata for table [BSCOffice]...
[INFO] [-1756589376] 14:23:24.408 Obj [BSCOffice] Col [BSCOfficeId] : Typ[TEXT] MaxLen[10] Null[Y]
[INFO] [-1756589376] 14:23:24.408 Obj [BSCOffice] Col [City] : Typ[TEXT] MaxLen[100] Null[Y]
[INFO] [-1756589376] 14:23:24.408 BerkeleyCache : creating table [BSCOffice.tbl]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182927004352 (LWP 14638)]
0x0000002a9643203a in __db_check_txn () from /opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/.libs/libdb-4.6.so
(gdb) where
#0 0x0000002a9643203a in __db_check_txn () from /opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/.libs/libdb-4.6.so
#1 0x0000002a9643475b in __db_put_pp () from /opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/.libs/libdb-4.6.so
#2 0x000000000043586b in esp::BerkeleyCache::insert_i (this=0x7fbfffe380, transactionId=866640768, pObj=0x7fbfffd3e0) at BerkeleyCache.cpp:838
#3 0x00000000004119c5 in RefServer::loadObject (this=0x7fbfffdbe0, objInfo=<value optimized out>, strPrimaryObjName=@0x7fbfffd6f0,
procParams=<value optimized out>) at BerkeleyCache.h:569
#4 0x0000000000419166 in RefServer::loadObjects (this=0x7fbfffdbe0) at RefServer.cpp:579
#5 0x0000000000419748 in main (argc=<value optimized out>, argv=<value optimized out>) at RefServer.cpp:296
The code that calls the db->put() function is given below:
<pre>
bool BerkeleyCache::insert_i(size_t transactionId, const CachePersistable* pObj)
     bdbcache::Table* pTable = findTable_i(pObj->getPersistInfo().getObjectName());
     if (pTable == NULL)
          return false;
     DB_TXN* txnp = (DB_TXN*)transactionId;
     if (txnp == NULL)
          return false;
     bdbcache::Index* pPrimaryKey = pTable->getPrimaryKey();
     if (pPrimaryKey == NULL)
          return false;
     if (pTable->getDataOffset() == -1)
          pTable->setDataOffset( (int)(pObj->getDataBufferStartPos() - pObj->getDataStartPos()) );
     DB* pdb = pTable->getDB();
     int rc = 0;
     Synchronize sync(pPrimaryKey->getKeyBufferCriticalSection());
     pPrimaryKey->getKeyValues(pObj, pPrimaryKey->getKeyBuffer());
     DBT key, data;
     memset(&key, 0, sizeof(DBT));
     key.flags = DB_DBT_USERMEM;
     key.data = (void*)pPrimaryKey->getKeyBuffer().getBuffer();
     key.ulen = key.size = pPrimaryKey->getKeyBuffer().getBufferLength();
     memset(&data, 0, sizeof(DBT));
     data.flags = DB_DBT_USERMEM;
     if (pTable->isPrimaryDb())
          data.data = (void*)pObj->getDataBufferStartPos();
          data.ulen = data.size = pObj->getDataBufferSize();
          rc = pdb->put(pdb, (DB_TXN*)transactionId, &key, &data, DB_NOOVERWRITE);
     else
          const PersistInfo::Property* prop = pTable->getJoinProperty();
          Variant var = pObj->getValue( prop );
          int n = 0;
          switch (prop->_eType)
               case PersistInfo::CHAR_ARRAY:
               case PersistInfo::STRING:
               case PersistInfo::VAR_STRING:
                    const char* pch = (const char*)var;
                    data.data = (void*)pch;
                    data.ulen = data.size = (int)strlen(pch) + 1;
                    break;
               case PersistInfo::INT:
                    n = (int)var;
                    data.data = (void*)&n;
                    data.ulen = data.size = sizeof(int);
                    break;
          rc = pdb->put(pdb, (DB_TXN*)transactionId, &key, &data, 0);
     if (rc!= DB_SUCCESS)
          //_app.logError("BerkeleyCache : DB->put() failed [%s]", db_strerror(rc));
          _app.logInfo("ERROR:BerkeleyCache : DB->put() failed [%s]", db_strerror(rc));
          return false;
     return true;
</pre>
At the end of this function, the return value of db->put is checked for DB_SUCCESS. The application never executed this line when it throws SIGSEGV.
I have tried using the BDB versions 4.5.20/4.6.18/4.6.19 with the application and it throws segmentation fault error with all versions of BDB. Following are the cache related configurable parameters that we use in our application.
cache size = 16 MB
page size = 16 KB
max locks = 3000000
dirty read = N
We are using the Sybase Adaptive DB server running in Solaris/Linux servers. The same application that runs in Solaris connecting to Sybase DB (in solaris) is working perfectly fine. And the application that i am working in linux connects to the Sybase DB running in linux server.
Please let me know what could be the issue that is causing our application to segmentation fault.
Thanks
Senthil

I am working on porting an application that runs on
sun solaris sparc (OS ver 5.8) with Berkeley DB ver
4.2.50 into suse linux [ Linux version
2.6.5-7.244-smp (gcc version 3.3.3 (SuSE Linux)) ].
I have compiled the application in linux and i am
getting segmentation fault error while running the
application. The error occurs while the objects areWhich indicates in almost every typical case, for a well used library like berkeleydb, an application issue.
loaded from the database into berkeley cache. The
application fails in db->put function while loading
the objects. This segmentation fault error is not
consistently occuring every time on the same object.Also indicative of typical misuse of heap, pointer errors, or otherwise undefined behavior on the application's part.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182927004352 (LWP 14638)]
0x0000002a9643203a in __db_check_txn () from
/opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/
.libs/libdb-4.6.so
(gdb) where
#0 0x0000002a9643203a in __db_check_txn () from
/opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/
.libs/libdb-4.6.so
#1 0x0000002a9643475b in __db_put_pp () from
/opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/
.libs/libdb-4.6.so
#2 0x000000000043586b in
esp::BerkeleyCache::insert_i (this=0x7fbfffe380,
transactionId=866640768, pObj=0x7fbfffd3e0) at
BerkeleyCache.cpp:838
#3 0x00000000004119c5 in RefServer::loadObject
(this=0x7fbfffdbe0, objInfo=<value optimized out>,
strPrimaryObjName=@0x7fbfffd6f0,
procParams=<value optimized out>) at
BerkeleyCache.h:569
4 0x0000000000419166 in RefServer::loadObjects
(this=0x7fbfffdbe0) at RefServer.cpp:579
#5 0x0000000000419748 in main (argc=<value optimized
out>, argv=<value optimized out>) at
RefServer.cpp:296Did you build the libraries stripped or otherwise remove debugging information?
run "file /opt/home/pesprm/local/db-4.6.19/db-4.6.19/build_unix/.libs/libdb-4.6.so"
Also, if I'm not mistaken this is Linux you're porting to, right? Might want to drop the "/opt" Solaris-ism as you continue to port more to Linux.
The code that calls the db->put() function is given
below:
     if (pTable->getDataOffset() == -1)Does this return an unsigned or signed value?
pTable->setDataOffset(
t( (int)(pObj->getDataBufferStartPos() -
pObj->getDataStartPos()) );You cast to int here, what's the background reasoning for it?
     DB* pdb = pTable->getDB();
     int rc = 0;You don't check pdb is valid.
Synchronize
e sync(pPrimaryKey->getKeyBufferCriticalSection());
pPrimaryKey->getKeyValues(pObj,
, pPrimaryKey->getKeyBuffer());
     DBT key, data;
     memset(&key, 0, sizeof(DBT));
     key.flags = DB_DBT_USERMEM;
key.data =
= (void*)pPrimaryKey->getKeyBuffer().getBuffer();Do you verify this is even valid? Have you also checked the code within a debugger and verified the logic is correct?
key.ulen = key.size =
= pPrimaryKey->getKeyBuffer().getBufferLength();Same thing.
     memset(&data, 0, sizeof(DBT));
     data.flags = DB_DBT_USERMEM;
     if (pTable->isPrimaryDb())
          data.data = (void*)pObj->getDataBufferStartPos();
          data.ulen = data.size = pObj->getDataBufferSize();How do we know these are even valid? You're coming from the perspective that your code makes no mistakes when I have a hunch it does.
rc = pdb->put(pdb, (DB_TXN*)transactionId, &key,
y, &data, DB_NOOVERWRITE);Right, and this will most definitely result in a segmentation violation if you don't pass it valid data.
You're on Linux, I highly suggest you download and build Valgrind, run your application w/ valgrind --tool=memcheck, and get back to us. Also, don't strip debugging information from the berkeley db libraries during this phase of troubleshooting - especially when you're still porting something over.
I have tried using the BDB versions
4.5.20/4.6.18/4.6.19 with the application and it
throws segmentation fault error with all versions of
BDB.Because the issue isn't within BDB.
We are using the Sybase Adaptive DB server running in
Solaris/Linux servers. The same application that
runs in Solaris connecting to Sybase DB (in solaris)
is working perfectly fine.More correctly, it was working perfectly fine under Solaris. That doesn't even mean that it's not taking part in undefined behavior - it just means it "worked."

Segmentation fault when using jni application

Hi I have a segmentation fault whe i use jni with a c++ program, i don't know how to read hs_err_pid....log, can someone help me to analyse this file
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0x9704e824, pid=15092, tid=2983283632
# Java VM: Java HotSpot(TM) Client VM (1.5.0_15-b04 mixed mode, sharing)
# Problematic frame:
# C 0x9704e824
--------------- T H R E A D ---------------
Current thread (0x08379000): JavaThread "Xxxxxxxx main loop #1 (machine)" [_thread_in_native, id=15101]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x9704e824
Registers:
EAX=0xb1f9c030, EBX=0xb1edafa0, ECX=0x48411fc8, EDX=0x08377218
ESP=0xb1d13bfc, EBP=0xb1d13c18, ESI=0xb1f1020a, EDI=0xb1edc5a8
EIP=0x9704e824, CR2=0x9704e824, EFLAGS=0x00010286
Top of Stack: (sp=0xb1d13bfc)
0xb1d13bfc: b1e78eb5 b1f9c030 48411fc8 b1e78e2b
0xb1d13c0c: b1f9b494 b1d13c50 b0786e50 b1d13c78
0xb1d13c1c: b1f6a332 b0786e50 48411fc8 b1d13c48
0xb1d13c2c: b7bca34c 083790c0 b1d13c40 08410e58
0xb1d13c3c: 00a0b574 b1f9c030 0838b2e0 b074ed18
0xb1d13c4c: b1fca214 b1f9c360 0838b2e0 b072e2d8
0xb1d13c5c: b1fb761c 08373ce8 b1d13c94 b1f6a16f
0xb1d13c6c: b1f9b494 08373c08 00000001 b1d13cc8
Instructions: (pc=0x9704e824)
0x9704e814:
[error occurred during error reporting, step 100, id 0xb]
Stack: [0xb1c94000,0xb1d15000), sp=0xb1d13bfc, free space=510k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x9704e824
C [libxxxxxxxxxx.so.1.6+0x7d332] _ZN10MyApplication12Route4tickEj+0x1ce
C [libxxxxxxxxxx.so.1.6+0x34248] _ZN10MyApplication4Core8workEj+0x34
C [libyyyyyy.so+0x15457] ZN5CCore8mainLoopEP7JNIEnv+0x17f
C [libyyyyyy.so+0x1f299] Java_com_xx_xxxxxxxx_xxxxxxxximpl_jni_JCore_run+0x35
j com.xx.xxxxxxxx.xxxxxxxximpl.jni.JCore.run()V+0
v ~StubRoutines::call_stub
V [libjvm.so+0x17b2bc]
V [libjvm.so+0x28fed8]
V [libjvm.so+0x17ab15]
V [libjvm.so+0x17abae]
V [libjvm.so+0x1f2b15]
V [libjvm.so+0x2f9933]
V [libjvm.so+0x290ae8]
C [libpthread.so.0+0x5371]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j com.xx.xxxxxxxx.xxxxxxxximpl.jni.JCore.run()V+0
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
=>0x08379000 JavaThread "Xxxxxxxx main loop #1 (machine)" [_thread_in_native, id=15101]
0x083634d8 JavaThread "Thread-0" [_thread_in_native, id=15100]
0x080a5c60 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=15098]
0x080a47a8 JavaThread "CompilerThread0" daemon [_thread_blocked, id=15097]
0x080a3850 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=15096]
0x0809dbe8 JavaThread "Finalizer" daemon [_thread_blocked, id=15095]
0x0809bdb8 JavaThread "Reference Handler" daemon [_thread_blocked, id=15094]
0x0805caa0 JavaThread "main" [_thread_in_native, id=15092]
Other Threads:
0x0809a940 VMThread [id=15093]
0x080a71d0 WatcherThread [id=15099]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 576K, used 515K [0x88bc0000, 0x88c60000, 0x890a0000)
eden space 512K, 95% used [0x88bc0000, 0x88c3a560, 0x88c40000)
from space 64K, 40% used [0x88c40000, 0x88c46888, 0x88c50000)
to space 64K, 0% used [0x88c50000, 0x88c50000, 0x88c60000)
tenured generation total 1408K, used 918K [0x890a0000, 0x89200000, 0x8cbc0000)
the space 1408K, 65% used [0x890a0000, 0x89185850, 0x89185a00, 0x89200000)
compacting perm gen total 8192K, used 500K [0x8cbc0000, 0x8d3c0000, 0x90bc0000)
the space 8192K, 6% used [0x8cbc0000, 0x8cc3d110, 0x8cc3d200, 0x8d3c0000)
ro space 8192K, 68% used [0x90bc0000, 0x91142e10, 0x91143000, 0x913c0000)
rw space 12288K, 48% used [0x913c0000, 0x91991640, 0x91991800, 0x91fc0000)
Dynamic libraries:
00113000-00121000 r-xp 00000000 03:01 6292457 /lib/tls/libpthread-2.3.4.so
00121000-00123000 rwxp 0000d000 03:01 6292457 /lib/tls/libpthread-2.3.4.so
00123000-00125000 rwxp 00123000 00:00 0
0022c000-0023b000 r-xp 00000000 03:01 6292459 /lib/libresolv-2.3.4.so
0023b000-0023d000 rwxp 0000f000 03:01 6292459 /lib/libresolv-2.3.4.so
0023d000-0023f000 rwxp 0023d000 00:00 0
002be000-002c5000 r-xp 00000000 03:01 6292458 /lib/libgcc_s-3.4.6-20060404.so.1
002c5000-002c6000 rwxp 00007000 03:01 6292458 /lib/libgcc_s-3.4.6-20060404.so.1
002e8000-003a8000 r-xp 00000000 03:01 10722848 /usr/lib/libstdc++.so.6.0.3
003a8000-003ad000 rwxp 000bf000 03:01 10722848 /usr/lib/libstdc++.so.6.0.3
003ad000-003b3000 rwxp 003ad000 00:00 0
0087d000-0088f000 r-xp 00000000 03:01 6292465 /lib/libnsl-2.3.4.so
0088f000-00891000 rwxp 00011000 03:01 6292465 /lib/libnsl-2.3.4.so
00891000-00893000 rwxp 00891000 00:00 0
00b99000-00bae000 r-xp 00000000 03:01 6292453 /lib/ld-2.3.4.so
00bae000-00baf000 r-xp 00015000 03:01 6292453 /lib/ld-2.3.4.so
00baf000-00bb0000 rwxp 00016000 03:01 6292453 /lib/ld-2.3.4.so
00bb7000-00cdc000 r-xp 00000000 03:01 6292454 /lib/tls/libc-2.3.4.so
00cdc000-00cdd000 r-xp 00124000 03:01 6292454 /lib/tls/libc-2.3.4.so
00cdd000-00ce0000 rwxp 00125000 03:01 6292454 /lib/tls/libc-2.3.4.so
00ce0000-00ce2000 rwxp 00ce0000 00:00 0
00ce4000-00d05000 r-xp 00000000 03:01 6292455 /lib/tls/libm-2.3.4.so
00d05000-00d07000 rwxp 00020000 03:01 6292455 /lib/tls/libm-2.3.4.so
00d09000-00d0b000 r-xp 00000000 03:01 6292456 /lib/libdl-2.3.4.so
00d0b000-00d0d000 rwxp 00001000 03:01 6292456 /lib/libdl-2.3.4.so
08048000-08057000 r-xp 00000000 03:01 11715142 /usr/java/jdk1.5.0_15/bin/java
08057000-08059000 rwxp 0000e000 03:01 11715142 /usr/java/jdk1.5.0_15/bin/java
08059000-086b9000 rwxp 08059000 00:00 0
88bc0000-88c60000 rwxp 88bc0000 00:00 0
88c60000-890a0000 rwxp 88c60000 00:00 0
890a0000-89200000 rwxp 890a0000 00:00 0
89200000-8cbc0000 rwxp 89200000 00:00 0
8cbc0000-8d3c0000 rwxp 8cbc0000 00:00 0
8d3c0000-90bc0000 rwxp 8d3c0000 00:00 0
90bc0000-91143000 r-xs 00001000 03:01 11698348 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
91143000-913c0000 rwxp 91143000 00:00 0
913c0000-91992000 rwxp 00584000 03:01 11698348 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
91992000-91fc0000 rwxp 91992000 00:00 0
91fc0000-92090000 rwxp 00b56000 03:01 11698348 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
92090000-923c0000 rwxp 92090000 00:00 0
923c0000-923c4000 r-xs 00c26000 03:01 11698348 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
923c4000-927c0000 rwxp 923c4000 00:00 0
b0500000-b0521000 rwxp b0500000 00:00 0
b0521000-b0600000 --xp b0521000 00:00 0
b0600000-b0636000 rwxp b0600000 00:00 0
b0636000-b0700000 --xp b0636000 00:00 0
b0700000-b0800000 rwxp b0700000 00:00 0
b0873000-b0874000 --xp b0873000 00:00 0
b0874000-b1c74000 rwxp b0874000 00:00 0
b1c74000-b1c78000 r-xp 00000000 03:01 6291503 /lib/libnss_dns-2.3.4.so
b1c78000-b1c7a000 rwxp 00003000 03:01 6291503 /lib/libnss_dns-2.3.4.so
b1c94000-b1c97000 --xp b1c94000 00:00 0
b1c97000-b1d15000 rwxp b1c97000 00:00 0
b1d15000-b1d1b000 r-xs 00000000 03:01 10748120 /usr/lib/gconv/gconv-modules.cache
b1fcb000-b1fdd000 r-xp 00000000 03:01 11603256 /usr/java/jdk1.5.0_15/jre/lib/i386/libnet.so
b1fdd000-b1fde000 rwxp 00011000 03:01 11603256 /usr/java/jdk1.5.0_15/jre/lib/i386/libnet.so
b1fde000-b1fe1000 --xp b1fde000 00:00 0
b1fe1000-b205f000 rwxp b1fe1000 00:00 0
b2089000-b214f000 r-xs 00000000 03:01 11698359 /usr/java/jdk1.5.0_15/jre/lib/ext/localedata.jar
b214f000-b2152000 r-xs 00000000 03:01 11698358 /usr/java/jdk1.5.0_15/jre/lib/ext/dnsns.jar
b2152000-b217d000 r-xs 00000000 03:01 11698357 /usr/java/jdk1.5.0_15/jre/lib/ext/sunpkcs11.jar
b217d000-b21a4000 r-xs 00000000 03:01 11698356 /usr/java/jdk1.5.0_15/jre/lib/ext/sunjce_provider.jar
b21a4000-b21a5000 --xp b21a4000 00:00 0
b21a5000-b2225000 rwxp b21a5000 00:00 0
b2225000-b2228000 --xp b2225000 00:00 0
b2228000-b22a6000 rwxp b2228000 00:00 0
b22a6000-b22a9000 --xp b22a6000 00:00 0
b22a9000-b2327000 rwxp b22a9000 00:00 0
b2327000-b232a000 --xp b2327000 00:00 0
b232a000-b23a8000 rwxp b232a000 00:00 0
b23a8000-b25a8000 r-xp 00000000 03:01 10717357 /usr/lib/locale/locale-archive
b25a8000-b25ab000 --xp b25a8000 00:00 0
b25ab000-b2629000 rwxp b25ab000 00:00 0
b2629000-b262c000 --xp b2629000 00:00 0
b262c000-b26aa000 rwxp b262c000 00:00 0
b26aa000-b26ab000 --xp b26aa000 00:00 0
b26ab000-b273c000 rwxp b26ab000 00:00 0
b273c000-b2758000 rwxp b273c000 00:00 0
b2758000-b2759000 rwxp b2758000 00:00 0
b2759000-b2776000 rwxp b2759000 00:00 0
b2776000-b2777000 rwxp b2776000 00:00 0
b2777000-b2778000 rwxp b2777000 00:00 0
b2778000-b277a000 rwxp b2778000 00:00 0
b277a000-b2796000 rwxp b277a000 00:00 0
b2796000-b279a000 rwxp b2796000 00:00 0
b279a000-b27b6000 rwxp b279a000 00:00 0
b27b6000-b27c5000 rwxp b27b6000 00:00 0
b27c5000-b2841000 rwxp b27c5000 00:00 0
b2841000-b2941000 rwxp b2841000 00:00 0
b2941000-b4841000 rwxp b2941000 00:00 0
b4841000-b50b0000 r-xs 00000000 03:01 11603318 /usr/java/jdk1.5.0_15/jre/lib/charsets.jar
b50b0000-b50c5000 r-xs 00000000 03:01 11603283 /usr/java/jdk1.5.0_15/jre/lib/jce.jar
b50c5000-b514a000 r-xs 00000000 03:01 11603316 /usr/java/jdk1.5.0_15/jre/lib/jsse.jar
b514a000-b51b3000 rwxp b514a000 00:00 0
b51b3000-b77db000 r-xs 00000000 03:01 11603320 /usr/java/jdk1.5.0_15/jre/lib/rt.jar
b77db000-b77ea000 r-xp 00000000 03:01 11603253 /usr/java/jdk1.5.0_15/jre/lib/i386/libzip.so
b77ea000-b77ec000 rwxp 0000e000 03:01 11603253 /usr/java/jdk1.5.0_15/jre/lib/i386/libzip.so
b77ec000-b780d000 r-xp 00000000 03:01 11603251 /usr/java/jdk1.5.0_15/jre/lib/i386/libjava.so
b780d000-b780f000 rwxp 00020000 03:01 11603251 /usr/java/jdk1.5.0_15/jre/lib/i386/libjava.so
b780f000-b7818000 r-xp 00000000 03:01 6291506 /lib/libnss_files-2.3.4.so
b7818000-b781a000 rwxp 00008000 03:01 6291506 /lib/libnss_files-2.3.4.so
b7820000-b782b000 r-xp 00000000 03:01 11603250 /usr/java/jdk1.5.0_15/jre/lib/i386/libverify.so
b782b000-b782c000 rwxp 0000b000 03:01 11603250 /usr/java/jdk1.5.0_15/jre/lib/i386/libverify.so
b782c000-b7834000 rwxs 00000000 03:01 6619137 /tmp/hsperfdata_myname/15092
b7834000-b783a000 r-xp 00000000 03:01 11603246 /usr/java/jdk1.5.0_15/jre/lib/i386/native_threads/libhpi.so
b783a000-b783b000 rwxp 00006000 03:01 11603246 /usr/java/jdk1.5.0_15/jre/lib/i386/native_threads/libhpi.so
b783b000-b783c000 rwxp b783b000 00:00 0
b783c000-b783d000 r-xp b783c000 00:00 0
b783d000-b7baf000 r-xp 00000000 03:01 11698345 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjvm.so
b7baf000-b7bcd000 rwxp 00372000 03:01 11698345 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjvm.so
b7bcd000-b7fe6000 rwxp b7bcd000 00:00 0
bfe00000-bfe03000 --xp bfe00000 00:00 0
bfe03000-c0000000 rwxp bfe03000 00:00 0
ffffe000-fffff000 ---p 00000000 00:00 0
VM Arguments:
jvm_args: -Xcheck:jni -XX:+PrintCompilation
java_command: myapplication
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/home/myname/XXXXXXXX_PERF/bin:/usr/java/jdk1.5.0_15/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/home/myname/bin
LD_LIBRARY_PATH=/usr/java/jdk1.5.0_15/jre/lib/i386/client:/usr/java/jdk1.5.0_15/jre/lib/i386:/usr/java/jdk1.5.0_15/jre/../lib/i386:/home/myname/XXXXXXXX/lib
SHELL=/bin/bash
DISPLAY=XXX.XXX.X.XXX:0.0
Signal Handlers:
SIGSEGV: [libjvm.so+0x32b740], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGBUS: [libjvm.so+0x32b740], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGFPE: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGPIPE: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGILL: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x291360], sa_mask[0]=0x00000000, sa_flags=0x14000004
SIGHUP: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGINT: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGQUIT: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGTERM: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
--------------- S Y S T E M ---------------
OS:Red Hat Enterprise Linux WS release 4 (Nahant Update 4)
uname:Linux 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:27:17 EDT 2006 i686
libc:glibc 2.3.4 NPTL 2.3.4
rlimit: STACK 20480k, CORE 0k, NPROC 16375, NOFILE 1024, AS infinity
load average:3.46 1.36 0.50
CPU:total 2 (cores per cpu 1, threads per core 2) family 15 model 4 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ht
Memory: 4k page, physical 1034096k(389000k free), swap 0k(0k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_15-b04) for linux-x86, built on Feb 9 2008 01:37:00 by java_re with gcc 3.2.1-7a (J2SE release)
Regards
Fr�d�ric

Simple - something is wrong with your C/C++ code.
You have a pointer/memory bug.

Segmentation fault during Intelligent startup

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