PS: apache dumps core on exit with mod_perl DBI DBD::mysql

Thu Jun 9 15:41:49 UTC 2005

There's also another unrelated(?) core dump when doing httpd -t (apachectl configtest)

it comes from PerlModule Image::Magick since it uses atexit(3) function which doesnt
seem to work in apache 1.3.33 enviroment. My feeling it has something to do with dl_open()
anyone had similar problems?

Alexis

On Thu, Jun 09, 2005 at 05:36:53PM +0200, Alexis Yushin wrote:
> Hi,
> 
> I'm getting very strange core dumps. Anybody seen anything like this? Any ideas?
> 
> Alexis
> 
> FreeBSD 5.4-RELEASE
> 
> Apache/1.3.33 (Unix) PHP/4.3.11 mod_perl/1.29 mod_ssl/2.8.22 OpenSSL/0.9.7e configured -- resuming normal operations
> 
> Server version: Apache/1.3.33 (Unix)
> Server built:   May 19 2005 17:42:40
> Server's Module Magic Number: 19990320:16
> Server compiled with....
>  -D EAPI
>  -D HAVE_MMAP
>  -D USE_MMAP_SCOREBOARD
>  -D USE_MMAP_FILES
>  -D HAVE_FLOCK_SERIALIZED_ACCEPT
>  -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
>  -D DYNAMIC_MODULE_LIMIT=64
>  -D HARD_SERVER_LIMIT=256
>  -D SO_ACCEPTFILTER
>  -D ACCEPT_FILTER_NAME="httpready"
>  -D HTTPD_ROOT="/opt/XXXXXX"
>  -D SUEXEC_BIN="/opt/XXXXXX/bin/suexec"
>  -D DEFAULT_PIDLOG="logs/httpd.pid"
>  -D DEFAULT_SCOREBOARD="logs/httpd.scoreboard"
>  -D DEFAULT_LOCKFILE="logs/httpd.lock"
>  -D DEFAULT_ERRORLOG="logs/httpd-error.log"
>  -D TYPES_CONFIG_FILE="conf/mime.types"
>  -D SERVER_CONFIG_FILE="conf/httpd.conf"
>  -D ACCESS_CONFIG_FILE="conf/access.conf"
>  -D RESOURCE_CONFIG_FILE="conf/srm.conf"
> 
> with mod_perl 1.29
> 
> 
> Summary of my perl5 (revision 5 version 8 subversion 6) configuration:
>   Platform:
>     osname=freebsd, osvers=5.4-release, archname=i386-freebsd-64int
>     uname='freebsd g1.XXXXX.net 5.4-release freebsd 5.4-release #2: tue may 10 23:38:17 cest 2005 root at g1.XXXXX.net:usrsrcsysi386compileground i386 '
>     config_args='-sde -Dprefix=/opt/XXXXXX/ -Darchlib=/opt/XXXXXX//lib/perl5/5.8.6/mach -Dprivlib=/opt/XXXXXX//lib/perl5/5.8.6 -Dman3dir=/opt/XXXXXX//lib/perl5/5.8.6/perl/man/man3 -Dman1dir=/opt/XXXXXX//man/man1 -Dsitearch=/opt/XXXXXX//lib/perl5/site_perl/5.8.6/mach -Dsitelib=/opt/XXXXXX//lib/perl5/site_perl/5.8.6 -Dscriptdir=/opt/XXXXXX//bin -Dsiteman3dir=/opt/XXXXXX//lib/perl5/5.8.6/man/man3 -Dsiteman1dir=/opt/XXXXXX//man/man1 -Ui_malloc -Ui_iconv -Uinstallusrbinperl -Dcc=cc -Doptimize=-O -pipe  -Duseshrplib -Dccflags=-DAPPLLIB_EXP="/opt/XXXXXX//lib/perl5/5.8.6/BSDPAN" -Ud_dosuid -Ui_gdbm -Dusethreads=n -Dusemymalloc=y -Duse64bitint'
>     hint=recommended, useposix=true, d_sigaction=define
>     usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
>     useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
>     use64bitint=define use64bitall=undef uselongdouble=undef
>     usemymalloc=y, bincompat5005=undef
>   Compiler:
>     cc='cc', ccflags ='-DAPPLLIB_EXP="/opt/XXXXXX//lib/perl5/5.8.6/BSDPAN" -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -I/usr/local/include',
>     optimize='-O -pipe ',
>     cppflags='-DAPPLLIB_EXP="/opt/XXXXXX//lib/perl5/5.8.6/BSDPAN" -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -I/usr/local/include'
>     ccversion='', gccversion='3.4.2 [FreeBSD] 20040728', gccosandvers=''
>     intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=12345678
>     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
>     ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
>     alignbytes=4, prototype=define
>   Linker and Libraries:
>     ld='cc', ldflags =' -Wl,-E -L/usr/local/lib'
>     libpth=/usr/lib /usr/local/lib
>     libs=-lm -lcrypt -lutil
>     perllibs=-lm -lcrypt -lutil
>     libc=, so=so, useshrplib=true, libperl=libperl.so
>     gnulibc_version=''
>   Dynamic Linking:
>     dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='  -Wl,-R/opt/XXXXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE'
>     cccdlflags='-DPIC -fPIC', lddlflags='-shared  -L/usr/local/lib'
> 
> 
> Characteristics of this binary (from libperl): 
>   Compile-time options: USE_64_BIT_INT USE_LARGE_FILES
>   Locally applied patches:
> 	SUIDPERLIO0 - fix PERLIO_DEBUG local root exploit (CAN-2005-0155)
> 	SUIDPERLIO1 - fix PERLIO_DEBUG buffer overflow (CAN-2005-0156)
>   Built under freebsd
>   Compiled at May 19 2005 17:37:23
>   @INC:
>     /opt/XXXXXX//lib/perl5/site_perl/5.8.6/mach
>     /opt/XXXXXX//lib/perl5/site_perl/5.8.6
>     /opt/XXXXXX//lib/perl5/site_perl
>     /opt/XXXXXX//lib/perl5/5.8.6/BSDPAN
>     /opt/XXXXXX/lib/perl5/5.8.6/i386-freebsd-64int
>     /opt/XXXXXX/lib/perl5/5.8.6
>     .
> 
> 
> The core dump:
> 
> [Thu Jun  9 17:32:43 2005] [notice] child pid 21260 exit signal Segmentation fault (11), possible coredump in /opt/XXXXX
> 
> 
> 
> GNU gdb 6.1.1 [FreeBSD]
> Copyright 2004 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-marcel-freebsd"...(no debugging symbols found)...
> Core was generated by `httpd'.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /lib/libcrypt.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib/libcrypt.so.2
> Reading symbols from /lib/libc.so.5...(no debugging symbols found)...done.
> Loaded symbols for /lib/libc.so.5
> Reading symbols from /opt/XXXX/libexec/mod_mmap_static.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_mmap_static.so
> Reading symbols from /opt/XXXX/libexec/mod_vhost_alias.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_vhost_alias.so
> Reading symbols from /opt/XXXX/libexec/mod_env.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_env.so
> Reading symbols from /opt/XXXX/libexec/mod_define.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_define.so
> Reading symbols from /opt/XXXX/libexec/mod_log_config.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_log_config.so
> Reading symbols from /opt/XXXX/libexec/mod_mime_magic.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_mime_magic.so
> Reading symbols from /opt/XXXX/libexec/mod_mime.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_mime.so
> Reading symbols from /opt/XXXX/libexec/mod_negotiation.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_negotiation.so
> Reading symbols from /opt/XXXX/libexec/mod_status.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_status.so
> Reading symbols from /opt/XXXX/libexec/mod_info.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_info.so
> Reading symbols from /opt/XXXX/libexec/mod_include.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_include.so
> Reading symbols from /opt/XXXX/libexec/mod_autoindex.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_autoindex.so
> Reading symbols from /opt/XXXX/libexec/mod_dir.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_dir.so
> Reading symbols from /opt/XXXX/libexec/mod_cgi.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_cgi.so
> Reading symbols from /opt/XXXX/libexec/mod_asis.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_asis.so
> Reading symbols from /opt/XXXX/libexec/mod_imap.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_imap.so
> Reading symbols from /opt/XXXX/libexec/mod_actions.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_actions.so
> Reading symbols from /opt/XXXX/libexec/mod_speling.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_speling.so
> Reading symbols from /opt/XXXX/libexec/mod_alias.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_alias.so
> Reading symbols from /opt/XXXX/libexec/mod_rewrite.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_rewrite.so
> Reading symbols from /opt/XXXX/libexec/mod_access.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_access.so
> Reading symbols from /opt/XXXX/libexec/mod_auth.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_auth.so
> Reading symbols from /opt/XXXX/libexec/mod_auth_anon.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_auth_anon.so
> Reading symbols from /opt/XXXX/libexec/mod_digest.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_digest.so
> Reading symbols from /opt/XXXX/libexec/libproxy.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/libproxy.so
> Reading symbols from /opt/XXXX/libexec/mod_cern_meta.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_cern_meta.so
> Reading symbols from /opt/XXXX/libexec/mod_expires.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_expires.so
> Reading symbols from /opt/XXXX/libexec/mod_headers.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_headers.so
> Reading symbols from /opt/XXXX/libexec/mod_usertrack.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_usertrack.so
> Reading symbols from /opt/XXXX/libexec/mod_log_forensic.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_log_forensic.so
> Reading symbols from /opt/XXXX/libexec/mod_unique_id.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_unique_id.so
> Reading symbols from /opt/XXXX/libexec/mod_setenvif.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/mod_setenvif.so
> Reading symbols from /opt/XXXX/libexec/libssl.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/libssl.so
> Reading symbols from /usr/lib/libssl.so.3...(no debugging symbols found)...done.
> Loaded symbols for /usr/lib/libssl.so.3
> Reading symbols from /lib/libcrypto.so.3...(no debugging symbols found)...done.
> Loaded symbols for /lib/libcrypto.so.3
> Reading symbols from /opt/XXXX/libexec/libperl.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/libperl.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> Reading symbols from /lib/libm.so.3...(no debugging symbols found)...done.
> Loaded symbols for /lib/libm.so.3
> Reading symbols from /lib/libutil.so.4...(no debugging symbols found)...done.
> Loaded symbols for /lib/libutil.so.4
> Reading symbols from /opt/XXXX/libexec/libphp4.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/libexec/libphp4.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/DBI/DBI.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/DBI/DBI.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Time/HiRes/HiRes.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Time/HiRes/HiRes.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Sys/Hostname/Hostname.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Sys/Hostname/Hostname.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Encode/Encode.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Encode/Encode.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/POSIX/POSIX.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/POSIX/POSIX.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Image/Magick/Magick.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Image/Magick/Magick.so
> Reading symbols from /opt/XXXX/lib/libMagick.so.8...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libMagick.so.8
> Reading symbols from /opt/XXXX/lib/libfreetype.so.9...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libfreetype.so.9
> Reading symbols from /lib/libz.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib/libz.so.2
> Reading symbols from /opt/XXXX/lib/libjbig.so.1...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libjbig.so.1
> Reading symbols from /opt/XXXX/lib/liblcms.so.1...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/liblcms.so.1
> Reading symbols from /opt/XXXX/lib/libtiff.so.4...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libtiff.so.4
> Reading symbols from /opt/XXXX/lib/libjasper.so.4...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libjasper.so.4
> Reading symbols from /opt/XXXX/lib/libjpeg.so.9...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libjpeg.so.9
> Reading symbols from /opt/XXXX/lib/libpng.so.5...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libpng.so.5
> Reading symbols from /opt/XXXX/lib/libfpx.so.1...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libfpx.so.1
> Reading symbols from /usr/lib/libbz2.so.1...(no debugging symbols found)...done.
> Loaded symbols for /usr/lib/libbz2.so.1
> Reading symbols from /opt/XXXX/lib/libxml2.so.5...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libxml2.so.5
> Reading symbols from /opt/XXXX/lib/libltdl.so.4...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/libltdl.so.4
> Reading symbols from /usr/local/lib/libjpeg.so.9...(no debugging symbols found)...done.
> Loaded symbols for /usr/local/lib/libjpeg.so.9
> Reading symbols from /usr/lib/libstdc++.so.4...(no debugging symbols found)...done.
> Loaded symbols for /usr/lib/libstdc++.so.4
> Reading symbols from /usr/local/lib/libiconv.so.3...(no debugging symbols found)...done.
> Loaded symbols for /usr/local/lib/libiconv.so.3
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/XML/Parser/Expat/Expat.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/XML/Parser/Expat/Expat.so
> Reading symbols from /opt/XXXX//lib/libexpat.so.5...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/libexpat.so.5
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/IO/IO.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/IO/IO.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Fcntl/Fcntl.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Fcntl/Fcntl.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/Map8/Map8.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/Map8/Map8.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/Map/Map.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/Map/Map.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/String/String.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Unicode/String/String.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/MIME/Base64/Base64.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/MIME/Base64/Base64.so
> Reading symbols from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Data/Dumper/Dumper.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/auto/Data/Dumper/Dumper.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Params/Validate/Validate.so...(no debugging symbols found)...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/Params/Validate/Validate.so
> Reading symbols from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/DBD/mysql/mysql.so...done.
> Loaded symbols for /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/DBD/mysql/mysql.so
> Reading symbols from /opt/XXXX/lib/mysql/libmysqlclient.so.14...done.
> Loaded symbols for /opt/XXXX/lib/mysql/libmysqlclient.so.14
> Reading symbols from /libexec/ld-elf.so.1...done.
> Loaded symbols for /libexec/ld-elf.so.1
> #0  0x28fa20fd in mysql_close () from /opt/XXXX/lib/mysql/libmysqlclient.so.14
> (gdb) bt
> #0  0x28fa20fd in mysql_close () from /opt/XXXX/lib/mysql/libmysqlclient.so.14
> #1  0x28f6ea8c in mysql_db_disconnect (dbh=0x91422b4, imp_dbh=0xa13b804) at dbdimp.c:1244
> #2  0x28f72d13 in XS_DBD__mysql__db_DESTROY (cv=0xa162eb0) at mysql.xs:355
> #3  0x28626453 in XS_DBI_dispatch () from /opt/XXXX//lib/perl5/site_perl/5.8.6/mach/auto/DBI/DBI.so
> #4  0x28457394 in Perl_pp_entersub () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #5  0x283ff5a2 in S_call_body () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #6  0x283ff335 in Perl_call_sv () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #7  0x2845f542 in Perl_sv_clear () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #8  0x2845fba9 in Perl_sv_free () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #9  0x2845f8c1 in Perl_sv_clear () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #10 0x2845fba9 in Perl_sv_free () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #11 0x28445add in Perl_mg_free () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #12 0x2845f6cc in Perl_sv_clear () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #13 0x2845fba9 in Perl_sv_free () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #14 0x28458428 in do_clean_objs () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #15 0x28458390 in S_visit () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #16 0x2845851f in Perl_sv_clean_objs () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #17 0x283fc727 in perl_destruct () from /opt/XXXX/lib/perl5/5.8.6/i386-freebsd-64int/CORE/libperl.so
> #18 0x283b6329 in perl_shutdown () from /opt/XXXX/libexec/libperl.so
> #19 0x283b790e in perl_child_exit () from /opt/XXXX/libexec/libperl.so
> #20 0x283b7670 in perl_child_exit_cleanup () from /opt/XXXX/libexec/libperl.so
> #21 0x080517a4 in run_cleanups ()
> #22 0x0804ffed in ap_clear_pool ()
> #23 0x0805006a in ap_destroy_pool ()
> #24 0x0805de09 in clean_child_exit ()
> #25 0x0805f6dd in just_die ()
> #26 0x0805f6fa in usr1_handler ()
> #27 0xbfbfff94 in ?? ()
> #28 0x0000001e in ?? ()
> #29 0x00000000 in ?? ()
> #30 0xbfbfe590 in ?? ()
> #31 0x00000002 in ?? ()
> #32 0x0805f6e0 in just_die ()
> #33 0x08060b41 in child_main ()
> #34 0x080611e8 in make_child ()
> #35 0x08061524 in perform_idle_server_maintenance ()
> #36 0x08061aed in standalone_main ()
> #37 0x08062111 in main ()
> (gdb) 