Debian Bug report logs - #578754
apache2-mpm-prefork: child exit signal Segmentation fault (11)

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Package: php5; Maintainer for php5 is (unknown);

Reported by: Philipp Jonas <pj@sim.clg.de>

Date: Thu, 22 Apr 2010 14:06:02 UTC

Severity: normal

Fixed in version 5.3.3-7

Done: Ondřej Surý <ondrej@sury.org>

Bug is archived. No further changes may be made.

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View this report as an mbox folder, status mbox, maintainer mbox

Report forwarded to debian-bugs-dist@lists.debian.org, Debian Apache Maintainers <debian-apache@lists.debian.org>:
Bug#578754; Package apache2-mpm-prefork. (Thu, 22 Apr 2010 14:06:05 GMT) (full text, mbox, link).

Acknowledgement sent to Philipp Jonas <pj@sim.clg.de>:
New Bug report received and forwarded. Copy sent to Debian Apache Maintainers <debian-apache@lists.debian.org>. (Thu, 22 Apr 2010 14:06:05 GMT) (full text, mbox, link).

Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Philipp Jonas <pj@sim.clg.de>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: apache2-mpm-prefork: child exit signal Segmentation fault (11)
Date: Thu, 22 Apr 2010 15:57:26 +0200
Package: apache2-mpm-prefork
Version: 2.2.9-10+lenny7
Severity: normal


Hello!

In /var/log/apache2/error.log we see:

[...]
[Thu Apr 22 15:43:49 2010] [notice] child pid 8927 exit signal Segmentation fault (11)
[Thu Apr 22 15:43:55 2010] [notice] child pid 6417 exit signal Segmentation fault (11)
[Thu Apr 22 15:44:01 2010] [notice] child pid 10690 exit signal Segmentation fault (11)
[Thu Apr 22 15:44:10 2010] [notice] child pid 10695 exit signal Segmentation fault (11)
[...]

We noticed an increase of CPU usage up to 100% by "apache -k start" for a few seconds before that process segfaults.

Here is a backtrace - I hope that helps - thanks!

GNU gdb 6.8-debian
Copyright (C) 2008 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 "i486-linux-gnu"...

warning: Can't read pathname for load map: Input/output error.
Reading symbols from /usr/lib/libpcre.so.3...done.
Loaded symbols for /usr/lib/libpcre.so.3
Reading symbols from /usr/lib/libaprutil-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libaprutil-1.so.0.2.12...done.
done.
Loaded symbols for /usr/lib/libaprutil-1.so.0
Reading symbols from /usr/lib/libapr-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libapr-1.so.0.2.12...done.
done.
Loaded symbols for /usr/lib/libapr-1.so.0
Reading symbols from /lib/i686/cmov/libpthread.so.0...done.
Loaded symbols for /lib/i686/cmov/libpthread.so.0
Reading symbols from /lib/i686/cmov/libc.so.6...done.
Loaded symbols for /lib/i686/cmov/libc.so.6
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Loaded symbols for /usr/lib/libdb-4.6.so
Reading symbols from /usr/lib/libpq.so.5...done.
Loaded symbols for /usr/lib/libpq.so.5
Reading symbols from /usr/lib/libmysqlclient_r.so.15...done.
Loaded symbols for /usr/lib/libmysqlclient_r.so.15
Reading symbols from /usr/lib/libsqlite3.so.0...done.
Loaded symbols for /usr/lib/libsqlite3.so.0
Reading symbols from /usr/lib/libexpat.so.1...done.
Loaded symbols for /usr/lib/libexpat.so.1
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Loaded symbols for /lib/i686/cmov/libcrypt.so.1
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Loaded symbols for /lib/i686/cmov/libdl.so.2
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/i686/cmov/libresolv.so.2...done.
Loaded symbols for /lib/i686/cmov/libresolv.so.2
Reading symbols from /usr/lib/libsasl2.so.2...done.
Loaded symbols for /usr/lib/libsasl2.so.2
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Loaded symbols for /usr/lib/libgnutls.so.26
Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...done.
Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...done.
Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8
Reading symbols from /usr/lib/libkrb5.so.3...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /lib/libcom_err.so.2...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /lib/i686/cmov/libnsl.so.1...done.
Loaded symbols for /lib/i686/cmov/libnsl.so.1
Reading symbols from /lib/i686/cmov/libm.so.6...done.
Loaded symbols for /lib/i686/cmov/libm.so.6
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
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Loaded symbols for /usr/lib/libtasn1.so.3
Reading symbols from /usr/lib/libgpg-error.so.0...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/libgcrypt.so.11...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libk5crypto.so.3...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /usr/lib/libkrb5support.so.0...done.
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Reading symbols from /lib/libkeyutils.so.1...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /lib/i686/cmov/libnss_compat.so.2...done.
Loaded symbols for /lib/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/i686/cmov/libnss_nis.so.2...done.
Loaded symbols for /lib/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/i686/cmov/libnss_files.so.2...done.
Loaded symbols for /lib/i686/cmov/libnss_files.so.2
Reading symbols from /lib/i686/cmov/libnss_dns.so.2...done.
Loaded symbols for /lib/i686/cmov/libnss_dns.so.2
Reading symbols from /usr/lib/apache2/modules/mod_alias.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_alias.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_alias.so
Reading symbols from /usr/lib/apache2/modules/mod_auth_basic.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_auth_basic.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_auth_basic.so
Reading symbols from /usr/lib/apache2/modules/mod_authn_file.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authn_file.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_authn_file.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_default.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_default.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_default.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_groupfile.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_groupfile.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_groupfile.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_host.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_host.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_host.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_user.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_user.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_user.so
Reading symbols from /usr/lib/apache2/modules/mod_autoindex.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_autoindex.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_autoindex.so
Reading symbols from /usr/lib/apache2/modules/mod_cgi.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_cgi.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_cgi.so
Reading symbols from /usr/lib/apache2/modules/mod_deflate.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_deflate.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_deflate.so
Reading symbols from /usr/lib/apache2/modules/mod_dir.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_dir.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_dir.so
Reading symbols from /usr/lib/apache2/modules/mod_env.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_env.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_env.so
Reading symbols from /usr/lib/apache2/modules/mod_expires.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_expires.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_expires.so
Reading symbols from /usr/lib/apache2/modules/mod_mime.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_mime.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_mime.so
Reading symbols from /usr/lib/apache2/modules/mod_negotiation.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_negotiation.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_negotiation.so
Reading symbols from /usr/lib/apache2/modules/libphp5.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/libphp5.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/libphp5.so
Reading symbols from /lib/libbz2.so.1.0...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /usr/lib/libxml2.so.2...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/apache2/modules/mod_rewrite.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_rewrite.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_rewrite.so
Reading symbols from /usr/lib/apache2/modules/mod_setenvif.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_setenvif.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_setenvif.so
Reading symbols from /usr/lib/apache2/modules/mod_ssl.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_ssl.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_ssl.so
Reading symbols from /usr/lib/apache2/modules/mod_status.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_status.so...done.
done.
Loaded symbols for /usr/lib/apache2/modules/mod_status.so
Reading symbols from /usr/lib/php5/20060613+lfs/curl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/curl.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/curl.so
Reading symbols from /usr/lib/libcurl.so.4...done.
Loaded symbols for /usr/lib/libcurl.so.4
Reading symbols from /usr/lib/libidn.so.11...done.
Loaded symbols for /usr/lib/libidn.so.11
Reading symbols from /usr/lib/libssh2.so.1...done.
Loaded symbols for /usr/lib/libssh2.so.1
Reading symbols from /usr/lib/php5/20060613+lfs/eaccelerator.so...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/eaccelerator.so
Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/gd.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
Reading symbols from /usr/lib/libgd.so.2...done.
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Reading symbols from /usr/lib/libfreetype.so.6...done.
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Reading symbols from /usr/lib/libX11.so.6...done.
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Reading symbols from /usr/lib/libXpm.so.4...done.
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Reading symbols from /usr/lib/php5/20060613+lfs/imap.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/imap.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/imap.so
Reading symbols from /usr/lib/libc-client.so.2007b...done.
Loaded symbols for /usr/lib/libc-client.so.2007b
Reading symbols from /lib/libpam.so.0...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /usr/lib/php5/20060613+lfs/mcrypt.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mcrypt.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mcrypt.so
Reading symbols from /usr/lib/libmcrypt.so.4...done.
Loaded symbols for /usr/lib/libmcrypt.so.4
Reading symbols from /usr/lib/libltdl.so.3...done.
Loaded symbols for /usr/lib/libltdl.so.3
Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysql.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysqli.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
Reading symbols from /usr/lib/php5/20060613+lfs/pdo.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/pdo.so
Reading symbols from /usr/lib/php5/20060613+lfs/pdo_mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo_mysql.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/pdo_mysql.so
Reading symbols from /usr/lib/gconv/ISO8859-15.so...done.
Loaded symbols for /usr/lib/gconv/ISO8859-15.so
Core was generated by `/usr/sbin/apache2 -k start'.
Program terminated with signal 11, Segmentation fault.
[New process 11143]
#0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", 
    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
287	/tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c: No such file or directory.
	in /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c
(gdb) bt full
#0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", 
    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
	sb = {st_dev = 3212850796, __pad1 = 26332, __st_ino = <error type>, st_mode = <error type>, st_nlink = <error type>, st_uid = <error type>, st_gid = <error type>, 
  st_rdev = 1819112552, __pad2 = 24434, st_size = <error type>, st_blksize = 875914341, st_blocks = <error type>, st_atim = {tv_sec = 946169186, tv_nsec = 942683953}, 
  st_mtim = {tv_sec = 1811951928, tv_nsec = 1697722424}, st_ctim = {tv_sec = 3682352, tv_nsec = 0}, st_ino = 0}
	s = 0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php"
	left_len = <error type>
	resolved_len = <error type>
	symlinks = <error type>
	serrno = Cannot access memory at address 0xbf7fe644
(gdb) bt
#0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", 
    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
#1  0xb71d8ea5 in virtual_file_ex (state=0xbf804774, 
    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", verify_path=0, 
    use_realpath=1) at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:732
#2  0xb71e160f in expand_filepath (
    filepath=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", 
    real_path=0xbf8087cc "p") at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:667
#3  0xb71e1c36 in php_check_specific_open_basedir (basedir=0xf844094 "/home/werner/html", 
    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:112
#4  0xb71e202d in php_check_open_basedir_ex (
    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", warn=1)
    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:261
#5  0xb71e2195 in php_check_open_basedir (
    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:221
#6  0xb6cb5bbd in eaccelerator_compile_file (file_handle=0xbf80ccd4, type=2) at /usr/src/eaccelerator-0.9.5.3/eaccelerator.c:1290
#7  0xb72050b3 in compile_filename (type=2, filename=0xf844838) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_language_scanner.c:3465
#8  0xb7254de7 in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbf80cf8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7730
#9  0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#10 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#11 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#12 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d34c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#13 0xb724a490 in execute (op_array=0x88a1dd8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#14 0xb7217ffb in zend_call_function (fci=0xbf80d480, fci_cache=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:1013
#15 0xb72191dc in call_user_function_ex (function_table=0x813d018, object_pp=0x0, function_name=0xf8428ec, retval_ptr_ptr=0xbf80d4e0, param_count=<error type>, 
    params=0xf81c76c, no_separation=0, symbol_table=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:640
#16 0xb7157094 in zif_call_user_func_array (ht=2, return_value=0xf842914, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
    at /tmp/buildd/php5-5.2.6.dfsg.1/ext/standard/basic_functions.c:5187
[...]
#33857 0xb725f003 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff848c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:200
#33858 0xb724a490 in execute (op_array=0x8799804) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33859 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff865c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33860 0xb724a490 in execute (op_array=0x880c338) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33861 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff892c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33862 0xb724a490 in execute (op_array=0x88a18a0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33863 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff8bec) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
#33864 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33865 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8d7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33866 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33867 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8f8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33868 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33869 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff911c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33870 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33871 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff92cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33872 0xb724a490 in execute (op_array=0x86602f0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33873 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff973c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33874 0xb724a490 in execute (op_array=0x88a0ef4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33875 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff99fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
#33876 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33877 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9b8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33878 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33879 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9d9c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33880 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33881 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9f2c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33882 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33883 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa10c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33884 0xb724a490 in execute (op_array=0x8667790) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33885 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa29c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33886 0xb724a490 in execute (op_array=0x86642d4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33887 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa47c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33888 0xb724a490 in execute (op_array=0x8663eac) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33889 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa71c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33890 0xb724a490 in execute (op_array=0x8663b00) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33891 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa9fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33892 0xb724a490 in execute (op_array=0x86646b8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33893 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffac7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33894 0xb724a490 in execute (op_array=0x8664a34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33895 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffaf3c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33896 0xb724a490 in execute (op_array=0x8664db0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33897 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb0dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33898 0xb724a490 in execute (op_array=0x8665160) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33899 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb3dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33900 0xb724a490 in execute (op_array=0x866550c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33901 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb5fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33902 0xb724a490 in execute (op_array=0x8665dfc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33903 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb79c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33904 0xb724a490 in execute (op_array=0x8665a4c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33905 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb96c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33906 0xb724a490 in execute (op_array=0x8662f30) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33907 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbb0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33908 0xb724a490 in execute (op_array=0x8662b20) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33909 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbefc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33910 0xb724a490 in execute (op_array=0x864fd34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33911 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffc11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#33912 0xb724a490 in execute (op_array=0x864edb8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#33913 0xb7224bd0 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend.c:1215
#33914 0xb71daaf3 in php_execute_script (primary_file=0xbfffe3d8) at /tmp/buildd/php5-5.2.6.dfsg.1/main/main.c:2028
#33915 0xb729ccc0 in php_handler (r=0x8695a18) at /tmp/buildd/php5-5.2.6.dfsg.1/sapi/apache2handler/sapi_apache2.c:648
#33916 0x0807a1c9 in ap_run_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:159
#33917 0x0807d5e1 in ap_invoke_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:373
#33918 0x0808af00 in ap_internal_redirect (new_uri=0x86959d0 "/index.php?OTSESSID=9bd9a4fd553d5d1e462fa6bc23fe79ba&/1/frmCatID/155/", r=0x868cdc8)
    at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:477
#33919 0xb6e156c3 in handler_redirect (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/mappers/mod_rewrite.c:4829
#33920 0x0807a1c9 in ap_run_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:159
#33921 0x0807d5e1 in ap_invoke_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:373
#33922 0x0808b0a6 in ap_process_request (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:258
#33923 0x080881d8 in ap_process_http_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/modules/http/http_core.c:190
#33924 0x080815f9 in ap_run_process_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/server/connection.c:43
#33925 0x0808fcd4 in child_main (child_num_arg=<value optimized out>) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:680
#33926 0x080900b3 in make_child (s=0x80ac908, slot=1) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:777
#33927 0x0809073a in ap_mpm_run (_pconf=0x80a80c8, plog=0x80da190, s=0x80ac908) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:795
#33928 0x08066f10 in main (argc=Cannot access memory at address 0x0
) at /tmp/buildd/apache2-2.2.9/server/main.c:732
(gdb) quit


-- Package-specific info:
List of /etc/apache2/mods-enabled/*.load:
  alias auth_basic authn_file authz_default authz_groupfile
  authz_host authz_user autoindex cgi deflate dir env info mime
  mod-security negotiation php5 setenvif ssl status unique_id

-- System Information:
Debian Release: 5.0.4
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-2-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages apache2-mpm-prefork depends on:
ii  apache2.2-common    2.2.9-10+lenny7      Apache HTTP Server common files
ii  libapr1             1.2.12-5+lenny1      The Apache Portable Runtime Librar
ii  libaprutil1         1.2.12+dfsg-8+lenny4 The Apache Portable Runtime Utilit
ii  libc6               2.7-18lenny2         GNU C Library: Shared libraries
ii  libpcre3            7.6-2.1              Perl 5 Compatible Regular Expressi

apache2-mpm-prefork recommends no packages.

apache2-mpm-prefork suggests no packages.

-- no debconf information

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Apache Maintainers <debian-apache@lists.debian.org>:
Bug#578754; Package apache2-mpm-prefork. (Thu, 22 Apr 2010 14:18:10 GMT) (full text, mbox, link).

Acknowledgement sent to Ondřej Surý <ondrej@sury.org>:
Extra info received and forwarded to list. Copy sent to Debian Apache Maintainers <debian-apache@lists.debian.org>. (Thu, 22 Apr 2010 14:18:10 GMT) (full text, mbox, link).

Message #10 received at 578754@bugs.debian.org (full text, mbox, reply):

From: Ondřej Surý <ondrej@sury.org>
To: Philipp Jonas <pj@sim.clg.de>, 578754@bugs.debian.org
Subject: Re: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)
Date: Thu, 22 Apr 2010 16:14:15 +0200
Hi Philipp,

are you able reproduce this bug?  Could you disable eaccelerator and
try again?  Just to be sure.

Ondrej

On Thu, Apr 22, 2010 at 15:57, Philipp Jonas <pj@sim.clg.de> wrote:
> Package: apache2-mpm-prefork
> Version: 2.2.9-10+lenny7
> Severity: normal
>
>
> Hello!
>
> In /var/log/apache2/error.log we see:
>
> [...]
> [Thu Apr 22 15:43:49 2010] [notice] child pid 8927 exit signal Segmentation fault (11)
> [Thu Apr 22 15:43:55 2010] [notice] child pid 6417 exit signal Segmentation fault (11)
> [Thu Apr 22 15:44:01 2010] [notice] child pid 10690 exit signal Segmentation fault (11)
> [Thu Apr 22 15:44:10 2010] [notice] child pid 10695 exit signal Segmentation fault (11)
> [...]
>
> We noticed an increase of CPU usage up to 100% by "apache -k start" for a few seconds before that process segfaults.
>
> Here is a backtrace - I hope that helps - thanks!
>
> GNU gdb 6.8-debian
> Copyright (C) 2008 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 "i486-linux-gnu"...
>
> warning: Can't read pathname for load map: Input/output error.
> Reading symbols from /usr/lib/libpcre.so.3...done.
> Loaded symbols for /usr/lib/libpcre.so.3
> Reading symbols from /usr/lib/libaprutil-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libaprutil-1.so.0.2.12...done.
> done.
> Loaded symbols for /usr/lib/libaprutil-1.so.0
> Reading symbols from /usr/lib/libapr-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libapr-1.so.0.2.12...done.
> done.
> Loaded symbols for /usr/lib/libapr-1.so.0
> Reading symbols from /lib/i686/cmov/libpthread.so.0...done.
> Loaded symbols for /lib/i686/cmov/libpthread.so.0
> Reading symbols from /lib/i686/cmov/libc.so.6...done.
> Loaded symbols for /lib/i686/cmov/libc.so.6
> Reading symbols from /usr/lib/libldap_r-2.4.so.2...done.
> Loaded symbols for /usr/lib/libldap_r-2.4.so.2
> Reading symbols from /usr/lib/liblber-2.4.so.2...done.
> Loaded symbols for /usr/lib/liblber-2.4.so.2
> Reading symbols from /usr/lib/libdb-4.6.so...done.
> Loaded symbols for /usr/lib/libdb-4.6.so
> Reading symbols from /usr/lib/libpq.so.5...done.
> Loaded symbols for /usr/lib/libpq.so.5
> Reading symbols from /usr/lib/libmysqlclient_r.so.15...done.
> Loaded symbols for /usr/lib/libmysqlclient_r.so.15
> Reading symbols from /usr/lib/libsqlite3.so.0...done.
> Loaded symbols for /usr/lib/libsqlite3.so.0
> Reading symbols from /usr/lib/libexpat.so.1...done.
> Loaded symbols for /usr/lib/libexpat.so.1
> Reading symbols from /lib/libuuid.so.1...done.
> Loaded symbols for /lib/libuuid.so.1
> Reading symbols from /lib/i686/cmov/librt.so.1...done.
> Loaded symbols for /lib/i686/cmov/librt.so.1
> Reading symbols from /lib/i686/cmov/libcrypt.so.1...done.
> Loaded symbols for /lib/i686/cmov/libcrypt.so.1
> Reading symbols from /lib/i686/cmov/libdl.so.2...done.
> Loaded symbols for /lib/i686/cmov/libdl.so.2
> Reading symbols from /lib/ld-linux.so.2...done.
> Loaded symbols for /lib/ld-linux.so.2
> Reading symbols from /lib/i686/cmov/libresolv.so.2...done.
> Loaded symbols for /lib/i686/cmov/libresolv.so.2
> Reading symbols from /usr/lib/libsasl2.so.2...done.
> Loaded symbols for /usr/lib/libsasl2.so.2
> Reading symbols from /usr/lib/libgnutls.so.26...done.
> Loaded symbols for /usr/lib/libgnutls.so.26
> Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...done.
> Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
> Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...done.
> Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8
> Reading symbols from /usr/lib/libkrb5.so.3...done.
> Loaded symbols for /usr/lib/libkrb5.so.3
> Reading symbols from /lib/libcom_err.so.2...done.
> Loaded symbols for /lib/libcom_err.so.2
> Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
> Loaded symbols for /usr/lib/libgssapi_krb5.so.2
> Reading symbols from /lib/i686/cmov/libnsl.so.1...done.
> Loaded symbols for /lib/i686/cmov/libnsl.so.1
> Reading symbols from /lib/i686/cmov/libm.so.6...done.
> Loaded symbols for /lib/i686/cmov/libm.so.6
> Reading symbols from /usr/lib/libz.so.1...done.
> Loaded symbols for /usr/lib/libz.so.1
> Reading symbols from /usr/lib/libtasn1.so.3...done.
> Loaded symbols for /usr/lib/libtasn1.so.3
> Reading symbols from /usr/lib/libgpg-error.so.0...done.
> Loaded symbols for /usr/lib/libgpg-error.so.0
> Reading symbols from /usr/lib/libgcrypt.so.11...done.
> Loaded symbols for /usr/lib/libgcrypt.so.11
> Reading symbols from /usr/lib/libk5crypto.so.3...done.
> Loaded symbols for /usr/lib/libk5crypto.so.3
> Reading symbols from /usr/lib/libkrb5support.so.0...done.
> Loaded symbols for /usr/lib/libkrb5support.so.0
> Reading symbols from /lib/libkeyutils.so.1...done.
> Loaded symbols for /lib/libkeyutils.so.1
> Reading symbols from /lib/i686/cmov/libnss_compat.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_compat.so.2
> Reading symbols from /lib/i686/cmov/libnss_nis.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_nis.so.2
> Reading symbols from /lib/i686/cmov/libnss_files.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_files.so.2
> Reading symbols from /lib/i686/cmov/libnss_dns.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_dns.so.2
> Reading symbols from /usr/lib/apache2/modules/mod_alias.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_alias.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_alias.so
> Reading symbols from /usr/lib/apache2/modules/mod_auth_basic.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_auth_basic.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_auth_basic.so
> Reading symbols from /usr/lib/apache2/modules/mod_authn_file.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authn_file.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authn_file.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_default.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_default.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_default.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_groupfile.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_groupfile.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_groupfile.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_host.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_host.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_host.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_user.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_user.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_user.so
> Reading symbols from /usr/lib/apache2/modules/mod_autoindex.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_autoindex.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_autoindex.so
> Reading symbols from /usr/lib/apache2/modules/mod_cgi.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_cgi.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_cgi.so
> Reading symbols from /usr/lib/apache2/modules/mod_deflate.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_deflate.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_deflate.so
> Reading symbols from /usr/lib/apache2/modules/mod_dir.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_dir.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_dir.so
> Reading symbols from /usr/lib/apache2/modules/mod_env.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_env.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_env.so
> Reading symbols from /usr/lib/apache2/modules/mod_expires.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_expires.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_expires.so
> Reading symbols from /usr/lib/apache2/modules/mod_mime.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_mime.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_mime.so
> Reading symbols from /usr/lib/apache2/modules/mod_negotiation.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_negotiation.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_negotiation.so
> Reading symbols from /usr/lib/apache2/modules/libphp5.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/libphp5.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/libphp5.so
> Reading symbols from /lib/libbz2.so.1.0...done.
> Loaded symbols for /lib/libbz2.so.1.0
> Reading symbols from /usr/lib/libxml2.so.2...done.
> Loaded symbols for /usr/lib/libxml2.so.2
> Reading symbols from /usr/lib/apache2/modules/mod_rewrite.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_rewrite.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_rewrite.so
> Reading symbols from /usr/lib/apache2/modules/mod_setenvif.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_setenvif.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_setenvif.so
> Reading symbols from /usr/lib/apache2/modules/mod_ssl.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_ssl.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_ssl.so
> Reading symbols from /usr/lib/apache2/modules/mod_status.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_status.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_status.so
> Reading symbols from /usr/lib/php5/20060613+lfs/curl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/curl.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/curl.so
> Reading symbols from /usr/lib/libcurl.so.4...done.
> Loaded symbols for /usr/lib/libcurl.so.4
> Reading symbols from /usr/lib/libidn.so.11...done.
> Loaded symbols for /usr/lib/libidn.so.11
> Reading symbols from /usr/lib/libssh2.so.1...done.
> Loaded symbols for /usr/lib/libssh2.so.1
> Reading symbols from /usr/lib/php5/20060613+lfs/eaccelerator.so...done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/eaccelerator.so
> Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/gd.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
> Reading symbols from /usr/lib/libgd.so.2...done.
> Loaded symbols for /usr/lib/libgd.so.2
> Reading symbols from /usr/lib/libt1.so.5...done.
> Loaded symbols for /usr/lib/libt1.so.5
> Reading symbols from /usr/lib/libfreetype.so.6...done.
> Loaded symbols for /usr/lib/libfreetype.so.6
> Reading symbols from /usr/lib/libX11.so.6...done.
> Loaded symbols for /usr/lib/libX11.so.6
> Reading symbols from /usr/lib/libXpm.so.4...done.
> Loaded symbols for /usr/lib/libXpm.so.4
> Reading symbols from /usr/lib/libpng12.so.0...done.
> Loaded symbols for /usr/lib/libpng12.so.0
> Reading symbols from /usr/lib/libjpeg.so.62...done.
> Loaded symbols for /usr/lib/libjpeg.so.62
> Reading symbols from /usr/lib/libfontconfig.so.1...done.
> Loaded symbols for /usr/lib/libfontconfig.so.1
> Reading symbols from /usr/lib/libxcb-xlib.so.0...done.
> Loaded symbols for /usr/lib/libxcb-xlib.so.0
> Reading symbols from /usr/lib/libxcb.so.1...done.
> Loaded symbols for /usr/lib/libxcb.so.1
> Reading symbols from /usr/lib/libXau.so.6...done.
> Loaded symbols for /usr/lib/libXau.so.6
> Reading symbols from /usr/lib/libXdmcp.so.6...done.
> Loaded symbols for /usr/lib/libXdmcp.so.6
> Reading symbols from /usr/lib/php5/20060613+lfs/imagick.so...done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/imagick.so
> Reading symbols from /usr/lib/libWand.so.10...done.
> Loaded symbols for /usr/lib/libWand.so.10
> Reading symbols from /usr/lib/libMagick.so.10...done.
> Loaded symbols for /usr/lib/libMagick.so.10
> Reading symbols from /usr/lib/liblcms.so.1...done.
> Loaded symbols for /usr/lib/liblcms.so.1
> Reading symbols from /usr/lib/libtiff.so.4...done.
> Loaded symbols for /usr/lib/libtiff.so.4
> Reading symbols from /usr/lib/libXext.so.6...done.
> Loaded symbols for /usr/lib/libXext.so.6
> Reading symbols from /usr/lib/libXt.so.6...done.
> Loaded symbols for /usr/lib/libXt.so.6
> Reading symbols from /usr/lib/libSM.so.6...done.
> Loaded symbols for /usr/lib/libSM.so.6
> Reading symbols from /usr/lib/libICE.so.6...done.
> Loaded symbols for /usr/lib/libICE.so.6
> Reading symbols from /usr/lib/php5/20060613+lfs/imap.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/imap.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/imap.so
> Reading symbols from /usr/lib/libc-client.so.2007b...done.
> Loaded symbols for /usr/lib/libc-client.so.2007b
> Reading symbols from /lib/libpam.so.0...done.
> Loaded symbols for /lib/libpam.so.0
> Reading symbols from /usr/lib/php5/20060613+lfs/mcrypt.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mcrypt.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mcrypt.so
> Reading symbols from /usr/lib/libmcrypt.so.4...done.
> Loaded symbols for /usr/lib/libmcrypt.so.4
> Reading symbols from /usr/lib/libltdl.so.3...done.
> Loaded symbols for /usr/lib/libltdl.so.3
> Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysql.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
> Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysqli.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
> Reading symbols from /usr/lib/php5/20060613+lfs/pdo.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo.so
> Reading symbols from /usr/lib/php5/20060613+lfs/pdo_mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo_mysql.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo_mysql.so
> Reading symbols from /usr/lib/gconv/ISO8859-15.so...done.
> Loaded symbols for /usr/lib/gconv/ISO8859-15.so
> Core was generated by `/usr/sbin/apache2 -k start'.
> Program terminated with signal 11, Segmentation fault.
> [New process 11143]
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
> 287     /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c: No such file or directory.
>        in /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c
> (gdb) bt full
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
>        sb = {st_dev = 3212850796, __pad1 = 26332, __st_ino = <error type>, st_mode = <error type>, st_nlink = <error type>, st_uid = <error type>, st_gid = <error type>,
>  st_rdev = 1819112552, __pad2 = 24434, st_size = <error type>, st_blksize = 875914341, st_blocks = <error type>, st_atim = {tv_sec = 946169186, tv_nsec = 942683953},
>  st_mtim = {tv_sec = 1811951928, tv_nsec = 1697722424}, st_ctim = {tv_sec = 3682352, tv_nsec = 0}, st_ino = 0}
>        s = 0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php"
>        left_len = <error type>
>        resolved_len = <error type>
>        symlinks = <error type>
>        serrno = Cannot access memory at address 0xbf7fe644
> (gdb) bt
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
> #1  0xb71d8ea5 in virtual_file_ex (state=0xbf804774,
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", verify_path=0,
>    use_realpath=1) at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:732
> #2  0xb71e160f in expand_filepath (
>    filepath=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    real_path=0xbf8087cc "p") at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:667
> #3  0xb71e1c36 in php_check_specific_open_basedir (basedir=0xf844094 "/home/werner/html",
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:112
> #4  0xb71e202d in php_check_open_basedir_ex (
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", warn=1)
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:261
> #5  0xb71e2195 in php_check_open_basedir (
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:221
> #6  0xb6cb5bbd in eaccelerator_compile_file (file_handle=0xbf80ccd4, type=2) at /usr/src/eaccelerator-0.9.5.3/eaccelerator.c:1290
> #7  0xb72050b3 in compile_filename (type=2, filename=0xf844838) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_language_scanner.c:3465
> #8  0xb7254de7 in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbf80cf8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7730
> #9  0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #10 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #11 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #12 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d34c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #13 0xb724a490 in execute (op_array=0x88a1dd8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #14 0xb7217ffb in zend_call_function (fci=0xbf80d480, fci_cache=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:1013
> #15 0xb72191dc in call_user_function_ex (function_table=0x813d018, object_pp=0x0, function_name=0xf8428ec, retval_ptr_ptr=0xbf80d4e0, param_count=<error type>,
>    params=0xf81c76c, no_separation=0, symbol_table=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:640
> #16 0xb7157094 in zif_call_user_func_array (ht=2, return_value=0xf842914, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
>    at /tmp/buildd/php5-5.2.6.dfsg.1/ext/standard/basic_functions.c:5187
> [...]
> #33857 0xb725f003 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff848c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:200
> #33858 0xb724a490 in execute (op_array=0x8799804) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33859 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff865c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33860 0xb724a490 in execute (op_array=0x880c338) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33861 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff892c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33862 0xb724a490 in execute (op_array=0x88a18a0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33863 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff8bec) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
> #33864 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33865 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8d7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33866 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33867 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8f8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33868 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33869 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff911c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33870 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33871 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff92cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33872 0xb724a490 in execute (op_array=0x86602f0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33873 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff973c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33874 0xb724a490 in execute (op_array=0x88a0ef4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33875 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff99fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
> #33876 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33877 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9b8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33878 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33879 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9d9c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33880 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33881 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9f2c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33882 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33883 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa10c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33884 0xb724a490 in execute (op_array=0x8667790) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33885 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa29c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33886 0xb724a490 in execute (op_array=0x86642d4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33887 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa47c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33888 0xb724a490 in execute (op_array=0x8663eac) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33889 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa71c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33890 0xb724a490 in execute (op_array=0x8663b00) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33891 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa9fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33892 0xb724a490 in execute (op_array=0x86646b8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33893 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffac7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33894 0xb724a490 in execute (op_array=0x8664a34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33895 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffaf3c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33896 0xb724a490 in execute (op_array=0x8664db0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33897 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb0dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33898 0xb724a490 in execute (op_array=0x8665160) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33899 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb3dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33900 0xb724a490 in execute (op_array=0x866550c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33901 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb5fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33902 0xb724a490 in execute (op_array=0x8665dfc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33903 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb79c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33904 0xb724a490 in execute (op_array=0x8665a4c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33905 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb96c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33906 0xb724a490 in execute (op_array=0x8662f30) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33907 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbb0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33908 0xb724a490 in execute (op_array=0x8662b20) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33909 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbefc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33910 0xb724a490 in execute (op_array=0x864fd34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33911 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffc11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33912 0xb724a490 in execute (op_array=0x864edb8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33913 0xb7224bd0 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend.c:1215
> #33914 0xb71daaf3 in php_execute_script (primary_file=0xbfffe3d8) at /tmp/buildd/php5-5.2.6.dfsg.1/main/main.c:2028
> #33915 0xb729ccc0 in php_handler (r=0x8695a18) at /tmp/buildd/php5-5.2.6.dfsg.1/sapi/apache2handler/sapi_apache2.c:648
> #33916 0x0807a1c9 in ap_run_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:159
> #33917 0x0807d5e1 in ap_invoke_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:373
> #33918 0x0808af00 in ap_internal_redirect (new_uri=0x86959d0 "/index.php?OTSESSID=9bd9a4fd553d5d1e462fa6bc23fe79ba&/1/frmCatID/155/", r=0x868cdc8)
>    at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:477
> #33919 0xb6e156c3 in handler_redirect (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/mappers/mod_rewrite.c:4829
> #33920 0x0807a1c9 in ap_run_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:159
> #33921 0x0807d5e1 in ap_invoke_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:373
> #33922 0x0808b0a6 in ap_process_request (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:258
> #33923 0x080881d8 in ap_process_http_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/modules/http/http_core.c:190
> #33924 0x080815f9 in ap_run_process_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/server/connection.c:43
> #33925 0x0808fcd4 in child_main (child_num_arg=<value optimized out>) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:680
> #33926 0x080900b3 in make_child (s=0x80ac908, slot=1) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:777
> #33927 0x0809073a in ap_mpm_run (_pconf=0x80a80c8, plog=0x80da190, s=0x80ac908) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:795
> #33928 0x08066f10 in main (argc=Cannot access memory at address 0x0
> ) at /tmp/buildd/apache2-2.2.9/server/main.c:732
> (gdb) quit
>
>
> -- Package-specific info:
> List of /etc/apache2/mods-enabled/*.load:
>  alias auth_basic authn_file authz_default authz_groupfile
>  authz_host authz_user autoindex cgi deflate dir env info mime
>  mod-security negotiation php5 setenvif ssl status unique_id
>
> -- System Information:
> Debian Release: 5.0.4
>  APT prefers stable
>  APT policy: (500, 'stable')
> Architecture: i386 (i686)
>
> Kernel: Linux 2.6.26-2-686 (SMP w/1 CPU core)
> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
>
> Versions of packages apache2-mpm-prefork depends on:
> ii  apache2.2-common    2.2.9-10+lenny7      Apache HTTP Server common files
> ii  libapr1             1.2.12-5+lenny1      The Apache Portable Runtime Librar
> ii  libaprutil1         1.2.12+dfsg-8+lenny4 The Apache Portable Runtime Utilit
> ii  libc6               2.7-18lenny2         GNU C Library: Shared libraries
> ii  libpcre3            7.6-2.1              Perl 5 Compatible Regular Expressi
>
> apache2-mpm-prefork recommends no packages.
>
> apache2-mpm-prefork suggests no packages.
>
> -- no debconf information
>
>
>
>



-- 
Ondřej Surý <ondrej@sury.org>
http://blog.rfc1925.org/

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Apache Maintainers <debian-apache@lists.debian.org>:
Bug#578754; Package apache2-mpm-prefork. (Thu, 22 Apr 2010 14:42:04 GMT) (full text, mbox, link).

Acknowledgement sent to Philipp Jonas <philipp.jonas@sim.clg.de>:
Extra info received and forwarded to list. Copy sent to Debian Apache Maintainers <debian-apache@lists.debian.org>. (Thu, 22 Apr 2010 14:42:04 GMT) (full text, mbox, link).

Message #15 received at 578754@bugs.debian.org (full text, mbox, reply):

From: Philipp Jonas <philipp.jonas@sim.clg.de>
To: Ond??ej Surý <ondrej@sury.org>, Philipp Jonas <pj@sim.clg.de>, 578754@bugs.debian.org
Subject: RE: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)
Date: Thu, 22 Apr 2010 16:31:56 +0200
Hi Ondrej,

disabling eaccelerator didn't help.

-----Original Message-----
From: Ond??ej Surý [mailto:ondrej@sury.org] 
Sent: Thursday, April 22, 2010 4:14 PM
To: Philipp Jonas; 578754@bugs.debian.org
Subject: Re: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)

Hi Philipp,

are you able reproduce this bug?  Could you disable eaccelerator and
try again?  Just to be sure.

Ondrej

On Thu, Apr 22, 2010 at 15:57, Philipp Jonas <pj@sim.clg.de> wrote:
> Package: apache2-mpm-prefork
> Version: 2.2.9-10+lenny7
> Severity: normal
>
>
> Hello!
>
> In /var/log/apache2/error.log we see:
>
> [...]
> [Thu Apr 22 15:43:49 2010] [notice] child pid 8927 exit signal Segmentation fault (11)
> [Thu Apr 22 15:43:55 2010] [notice] child pid 6417 exit signal Segmentation fault (11)
> [Thu Apr 22 15:44:01 2010] [notice] child pid 10690 exit signal Segmentation fault (11)
> [Thu Apr 22 15:44:10 2010] [notice] child pid 10695 exit signal Segmentation fault (11)
> [...]
>
> We noticed an increase of CPU usage up to 100% by "apache -k start" for a few seconds before that process segfaults.
>
> Here is a backtrace - I hope that helps - thanks!
>
> GNU gdb 6.8-debian
> Copyright (C) 2008 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 "i486-linux-gnu"...
>
> warning: Can't read pathname for load map: Input/output error.
> Reading symbols from /usr/lib/libpcre.so.3...done.
> Loaded symbols for /usr/lib/libpcre.so.3
> Reading symbols from /usr/lib/libaprutil-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libaprutil-1.so.0.2.12...done.
> done.
> Loaded symbols for /usr/lib/libaprutil-1.so.0
> Reading symbols from /usr/lib/libapr-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libapr-1.so.0.2.12...done.
> done.
> Loaded symbols for /usr/lib/libapr-1.so.0
> Reading symbols from /lib/i686/cmov/libpthread.so.0...done.
> Loaded symbols for /lib/i686/cmov/libpthread.so.0
> Reading symbols from /lib/i686/cmov/libc.so.6...done.
> Loaded symbols for /lib/i686/cmov/libc.so.6
> Reading symbols from /usr/lib/libldap_r-2.4.so.2...done.
> Loaded symbols for /usr/lib/libldap_r-2.4.so.2
> Reading symbols from /usr/lib/liblber-2.4.so.2...done.
> Loaded symbols for /usr/lib/liblber-2.4.so.2
> Reading symbols from /usr/lib/libdb-4.6.so...done.
> Loaded symbols for /usr/lib/libdb-4.6.so
> Reading symbols from /usr/lib/libpq.so.5...done.
> Loaded symbols for /usr/lib/libpq.so.5
> Reading symbols from /usr/lib/libmysqlclient_r.so.15...done.
> Loaded symbols for /usr/lib/libmysqlclient_r.so.15
> Reading symbols from /usr/lib/libsqlite3.so.0...done.
> Loaded symbols for /usr/lib/libsqlite3.so.0
> Reading symbols from /usr/lib/libexpat.so.1...done.
> Loaded symbols for /usr/lib/libexpat.so.1
> Reading symbols from /lib/libuuid.so.1...done.
> Loaded symbols for /lib/libuuid.so.1
> Reading symbols from /lib/i686/cmov/librt.so.1...done.
> Loaded symbols for /lib/i686/cmov/librt.so.1
> Reading symbols from /lib/i686/cmov/libcrypt.so.1...done.
> Loaded symbols for /lib/i686/cmov/libcrypt.so.1
> Reading symbols from /lib/i686/cmov/libdl.so.2...done.
> Loaded symbols for /lib/i686/cmov/libdl.so.2
> Reading symbols from /lib/ld-linux.so.2...done.
> Loaded symbols for /lib/ld-linux.so.2
> Reading symbols from /lib/i686/cmov/libresolv.so.2...done.
> Loaded symbols for /lib/i686/cmov/libresolv.so.2
> Reading symbols from /usr/lib/libsasl2.so.2...done.
> Loaded symbols for /usr/lib/libsasl2.so.2
> Reading symbols from /usr/lib/libgnutls.so.26...done.
> Loaded symbols for /usr/lib/libgnutls.so.26
> Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...done.
> Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
> Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...done.
> Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8
> Reading symbols from /usr/lib/libkrb5.so.3...done.
> Loaded symbols for /usr/lib/libkrb5.so.3
> Reading symbols from /lib/libcom_err.so.2...done.
> Loaded symbols for /lib/libcom_err.so.2
> Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
> Loaded symbols for /usr/lib/libgssapi_krb5.so.2
> Reading symbols from /lib/i686/cmov/libnsl.so.1...done.
> Loaded symbols for /lib/i686/cmov/libnsl.so.1
> Reading symbols from /lib/i686/cmov/libm.so.6...done.
> Loaded symbols for /lib/i686/cmov/libm.so.6
> Reading symbols from /usr/lib/libz.so.1...done.
> Loaded symbols for /usr/lib/libz.so.1
> Reading symbols from /usr/lib/libtasn1.so.3...done.
> Loaded symbols for /usr/lib/libtasn1.so.3
> Reading symbols from /usr/lib/libgpg-error.so.0...done.
> Loaded symbols for /usr/lib/libgpg-error.so.0
> Reading symbols from /usr/lib/libgcrypt.so.11...done.
> Loaded symbols for /usr/lib/libgcrypt.so.11
> Reading symbols from /usr/lib/libk5crypto.so.3...done.
> Loaded symbols for /usr/lib/libk5crypto.so.3
> Reading symbols from /usr/lib/libkrb5support.so.0...done.
> Loaded symbols for /usr/lib/libkrb5support.so.0
> Reading symbols from /lib/libkeyutils.so.1...done.
> Loaded symbols for /lib/libkeyutils.so.1
> Reading symbols from /lib/i686/cmov/libnss_compat.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_compat.so.2
> Reading symbols from /lib/i686/cmov/libnss_nis.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_nis.so.2
> Reading symbols from /lib/i686/cmov/libnss_files.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_files.so.2
> Reading symbols from /lib/i686/cmov/libnss_dns.so.2...done.
> Loaded symbols for /lib/i686/cmov/libnss_dns.so.2
> Reading symbols from /usr/lib/apache2/modules/mod_alias.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_alias.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_alias.so
> Reading symbols from /usr/lib/apache2/modules/mod_auth_basic.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_auth_basic.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_auth_basic.so
> Reading symbols from /usr/lib/apache2/modules/mod_authn_file.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authn_file.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authn_file.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_default.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_default.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_default.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_groupfile.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_groupfile.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_groupfile.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_host.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_host.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_host.so
> Reading symbols from /usr/lib/apache2/modules/mod_authz_user.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_user.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_authz_user.so
> Reading symbols from /usr/lib/apache2/modules/mod_autoindex.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_autoindex.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_autoindex.so
> Reading symbols from /usr/lib/apache2/modules/mod_cgi.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_cgi.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_cgi.so
> Reading symbols from /usr/lib/apache2/modules/mod_deflate.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_deflate.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_deflate.so
> Reading symbols from /usr/lib/apache2/modules/mod_dir.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_dir.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_dir.so
> Reading symbols from /usr/lib/apache2/modules/mod_env.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_env.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_env.so
> Reading symbols from /usr/lib/apache2/modules/mod_expires.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_expires.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_expires.so
> Reading symbols from /usr/lib/apache2/modules/mod_mime.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_mime.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_mime.so
> Reading symbols from /usr/lib/apache2/modules/mod_negotiation.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_negotiation.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_negotiation.so
> Reading symbols from /usr/lib/apache2/modules/libphp5.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/libphp5.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/libphp5.so
> Reading symbols from /lib/libbz2.so.1.0...done.
> Loaded symbols for /lib/libbz2.so.1.0
> Reading symbols from /usr/lib/libxml2.so.2...done.
> Loaded symbols for /usr/lib/libxml2.so.2
> Reading symbols from /usr/lib/apache2/modules/mod_rewrite.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_rewrite.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_rewrite.so
> Reading symbols from /usr/lib/apache2/modules/mod_setenvif.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_setenvif.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_setenvif.so
> Reading symbols from /usr/lib/apache2/modules/mod_ssl.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_ssl.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_ssl.so
> Reading symbols from /usr/lib/apache2/modules/mod_status.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_status.so...done.
> done.
> Loaded symbols for /usr/lib/apache2/modules/mod_status.so
> Reading symbols from /usr/lib/php5/20060613+lfs/curl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/curl.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/curl.so
> Reading symbols from /usr/lib/libcurl.so.4...done.
> Loaded symbols for /usr/lib/libcurl.so.4
> Reading symbols from /usr/lib/libidn.so.11...done.
> Loaded symbols for /usr/lib/libidn.so.11
> Reading symbols from /usr/lib/libssh2.so.1...done.
> Loaded symbols for /usr/lib/libssh2.so.1
> Reading symbols from /usr/lib/php5/20060613+lfs/eaccelerator.so...done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/eaccelerator.so
> Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/gd.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
> Reading symbols from /usr/lib/libgd.so.2...done.
> Loaded symbols for /usr/lib/libgd.so.2
> Reading symbols from /usr/lib/libt1.so.5...done.
> Loaded symbols for /usr/lib/libt1.so.5
> Reading symbols from /usr/lib/libfreetype.so.6...done.
> Loaded symbols for /usr/lib/libfreetype.so.6
> Reading symbols from /usr/lib/libX11.so.6...done.
> Loaded symbols for /usr/lib/libX11.so.6
> Reading symbols from /usr/lib/libXpm.so.4...done.
> Loaded symbols for /usr/lib/libXpm.so.4
> Reading symbols from /usr/lib/libpng12.so.0...done.
> Loaded symbols for /usr/lib/libpng12.so.0
> Reading symbols from /usr/lib/libjpeg.so.62...done.
> Loaded symbols for /usr/lib/libjpeg.so.62
> Reading symbols from /usr/lib/libfontconfig.so.1...done.
> Loaded symbols for /usr/lib/libfontconfig.so.1
> Reading symbols from /usr/lib/libxcb-xlib.so.0...done.
> Loaded symbols for /usr/lib/libxcb-xlib.so.0
> Reading symbols from /usr/lib/libxcb.so.1...done.
> Loaded symbols for /usr/lib/libxcb.so.1
> Reading symbols from /usr/lib/libXau.so.6...done.
> Loaded symbols for /usr/lib/libXau.so.6
> Reading symbols from /usr/lib/libXdmcp.so.6...done.
> Loaded symbols for /usr/lib/libXdmcp.so.6
> Reading symbols from /usr/lib/php5/20060613+lfs/imagick.so...done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/imagick.so
> Reading symbols from /usr/lib/libWand.so.10...done.
> Loaded symbols for /usr/lib/libWand.so.10
> Reading symbols from /usr/lib/libMagick.so.10...done.
> Loaded symbols for /usr/lib/libMagick.so.10
> Reading symbols from /usr/lib/liblcms.so.1...done.
> Loaded symbols for /usr/lib/liblcms.so.1
> Reading symbols from /usr/lib/libtiff.so.4...done.
> Loaded symbols for /usr/lib/libtiff.so.4
> Reading symbols from /usr/lib/libXext.so.6...done.
> Loaded symbols for /usr/lib/libXext.so.6
> Reading symbols from /usr/lib/libXt.so.6...done.
> Loaded symbols for /usr/lib/libXt.so.6
> Reading symbols from /usr/lib/libSM.so.6...done.
> Loaded symbols for /usr/lib/libSM.so.6
> Reading symbols from /usr/lib/libICE.so.6...done.
> Loaded symbols for /usr/lib/libICE.so.6
> Reading symbols from /usr/lib/php5/20060613+lfs/imap.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/imap.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/imap.so
> Reading symbols from /usr/lib/libc-client.so.2007b...done.
> Loaded symbols for /usr/lib/libc-client.so.2007b
> Reading symbols from /lib/libpam.so.0...done.
> Loaded symbols for /lib/libpam.so.0
> Reading symbols from /usr/lib/php5/20060613+lfs/mcrypt.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mcrypt.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mcrypt.so
> Reading symbols from /usr/lib/libmcrypt.so.4...done.
> Loaded symbols for /usr/lib/libmcrypt.so.4
> Reading symbols from /usr/lib/libltdl.so.3...done.
> Loaded symbols for /usr/lib/libltdl.so.3
> Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysql.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
> Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysqli.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
> Reading symbols from /usr/lib/php5/20060613+lfs/pdo.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo.so
> Reading symbols from /usr/lib/php5/20060613+lfs/pdo_mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo_mysql.so...done.
> done.
> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo_mysql.so
> Reading symbols from /usr/lib/gconv/ISO8859-15.so...done.
> Loaded symbols for /usr/lib/gconv/ISO8859-15.so
> Core was generated by `/usr/sbin/apache2 -k start'.
> Program terminated with signal 11, Segmentation fault.
> [New process 11143]
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
> 287     /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c: No such file or directory.
>        in /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c
> (gdb) bt full
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
>        sb = {st_dev = 3212850796, __pad1 = 26332, __st_ino = <error type>, st_mode = <error type>, st_nlink = <error type>, st_uid = <error type>, st_gid = <error type>,
>  st_rdev = 1819112552, __pad2 = 24434, st_size = <error type>, st_blksize = 875914341, st_blocks = <error type>, st_atim = {tv_sec = 946169186, tv_nsec = 942683953},
>  st_mtim = {tv_sec = 1811951928, tv_nsec = 1697722424}, st_ctim = {tv_sec = 3682352, tv_nsec = 0}, st_ino = 0}
>        s = 0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php"
>        left_len = <error type>
>        resolved_len = <error type>
>        symlinks = <error type>
>        serrno = Cannot access memory at address 0xbf7fe644
> (gdb) bt
> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
> #1  0xb71d8ea5 in virtual_file_ex (state=0xbf804774,
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", verify_path=0,
>    use_realpath=1) at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:732
> #2  0xb71e160f in expand_filepath (
>    filepath=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>    real_path=0xbf8087cc "p") at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:667
> #3  0xb71e1c36 in php_check_specific_open_basedir (basedir=0xf844094 "/home/werner/html",
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:112
> #4  0xb71e202d in php_check_open_basedir_ex (
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", warn=1)
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:261
> #5  0xb71e2195 in php_check_open_basedir (
>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:221
> #6  0xb6cb5bbd in eaccelerator_compile_file (file_handle=0xbf80ccd4, type=2) at /usr/src/eaccelerator-0.9.5.3/eaccelerator.c:1290
> #7  0xb72050b3 in compile_filename (type=2, filename=0xf844838) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_language_scanner.c:3465
> #8  0xb7254de7 in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbf80cf8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7730
> #9  0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #10 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #11 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #12 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d34c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #13 0xb724a490 in execute (op_array=0x88a1dd8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #14 0xb7217ffb in zend_call_function (fci=0xbf80d480, fci_cache=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:1013
> #15 0xb72191dc in call_user_function_ex (function_table=0x813d018, object_pp=0x0, function_name=0xf8428ec, retval_ptr_ptr=0xbf80d4e0, param_count=<error type>,
>    params=0xf81c76c, no_separation=0, symbol_table=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:640
> #16 0xb7157094 in zif_call_user_func_array (ht=2, return_value=0xf842914, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
>    at /tmp/buildd/php5-5.2.6.dfsg.1/ext/standard/basic_functions.c:5187
> [...]
> #33857 0xb725f003 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff848c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:200
> #33858 0xb724a490 in execute (op_array=0x8799804) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33859 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff865c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33860 0xb724a490 in execute (op_array=0x880c338) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33861 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff892c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33862 0xb724a490 in execute (op_array=0x88a18a0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33863 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff8bec) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
> #33864 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33865 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8d7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33866 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33867 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8f8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33868 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33869 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff911c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33870 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33871 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff92cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33872 0xb724a490 in execute (op_array=0x86602f0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33873 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff973c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33874 0xb724a490 in execute (op_array=0x88a0ef4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33875 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff99fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
> #33876 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33877 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9b8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33878 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33879 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9d9c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33880 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33881 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9f2c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33882 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33883 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa10c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33884 0xb724a490 in execute (op_array=0x8667790) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33885 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa29c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33886 0xb724a490 in execute (op_array=0x86642d4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33887 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa47c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33888 0xb724a490 in execute (op_array=0x8663eac) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33889 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa71c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33890 0xb724a490 in execute (op_array=0x8663b00) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33891 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa9fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33892 0xb724a490 in execute (op_array=0x86646b8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33893 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffac7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33894 0xb724a490 in execute (op_array=0x8664a34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33895 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffaf3c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33896 0xb724a490 in execute (op_array=0x8664db0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33897 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb0dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33898 0xb724a490 in execute (op_array=0x8665160) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33899 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb3dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33900 0xb724a490 in execute (op_array=0x866550c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33901 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb5fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33902 0xb724a490 in execute (op_array=0x8665dfc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33903 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb79c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33904 0xb724a490 in execute (op_array=0x8665a4c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33905 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb96c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33906 0xb724a490 in execute (op_array=0x8662f30) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33907 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbb0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33908 0xb724a490 in execute (op_array=0x8662b20) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33909 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbefc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33910 0xb724a490 in execute (op_array=0x864fd34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33911 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffc11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
> #33912 0xb724a490 in execute (op_array=0x864edb8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
> #33913 0xb7224bd0 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend.c:1215
> #33914 0xb71daaf3 in php_execute_script (primary_file=0xbfffe3d8) at /tmp/buildd/php5-5.2.6.dfsg.1/main/main.c:2028
> #33915 0xb729ccc0 in php_handler (r=0x8695a18) at /tmp/buildd/php5-5.2.6.dfsg.1/sapi/apache2handler/sapi_apache2.c:648
> #33916 0x0807a1c9 in ap_run_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:159
> #33917 0x0807d5e1 in ap_invoke_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:373
> #33918 0x0808af00 in ap_internal_redirect (new_uri=0x86959d0 "/index.php?OTSESSID=9bd9a4fd553d5d1e462fa6bc23fe79ba&/1/frmCatID/155/", r=0x868cdc8)
>    at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:477
> #33919 0xb6e156c3 in handler_redirect (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/mappers/mod_rewrite.c:4829
> #33920 0x0807a1c9 in ap_run_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:159
> #33921 0x0807d5e1 in ap_invoke_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:373
> #33922 0x0808b0a6 in ap_process_request (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:258
> #33923 0x080881d8 in ap_process_http_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/modules/http/http_core.c:190
> #33924 0x080815f9 in ap_run_process_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/server/connection.c:43
> #33925 0x0808fcd4 in child_main (child_num_arg=<value optimized out>) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:680
> #33926 0x080900b3 in make_child (s=0x80ac908, slot=1) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:777
> #33927 0x0809073a in ap_mpm_run (_pconf=0x80a80c8, plog=0x80da190, s=0x80ac908) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:795
> #33928 0x08066f10 in main (argc=Cannot access memory at address 0x0
> ) at /tmp/buildd/apache2-2.2.9/server/main.c:732
> (gdb) quit
>
>
> -- Package-specific info:
> List of /etc/apache2/mods-enabled/*.load:
>  alias auth_basic authn_file authz_default authz_groupfile
>  authz_host authz_user autoindex cgi deflate dir env info mime
>  mod-security negotiation php5 setenvif ssl status unique_id
>
> -- System Information:
> Debian Release: 5.0.4
>  APT prefers stable
>  APT policy: (500, 'stable')
> Architecture: i386 (i686)
>
> Kernel: Linux 2.6.26-2-686 (SMP w/1 CPU core)
> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
>
> Versions of packages apache2-mpm-prefork depends on:
> ii  apache2.2-common    2.2.9-10+lenny7      Apache HTTP Server common files
> ii  libapr1             1.2.12-5+lenny1      The Apache Portable Runtime Librar
> ii  libaprutil1         1.2.12+dfsg-8+lenny4 The Apache Portable Runtime Utilit
> ii  libc6               2.7-18lenny2         GNU C Library: Shared libraries
> ii  libpcre3            7.6-2.1              Perl 5 Compatible Regular Expressi
>
> apache2-mpm-prefork recommends no packages.
>
> apache2-mpm-prefork suggests no packages.
>
> -- no debconf information
>
>
>
>



-- 
???Ond??ej Surý <ondrej@sury.org>
http://blog.rfc1925.org/

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Apache Maintainers <debian-apache@lists.debian.org>:
Bug#578754; Package apache2-mpm-prefork. (Thu, 22 Apr 2010 14:54:03 GMT) (full text, mbox, link).

Acknowledgement sent to Ondřej Surý <ondrej@sury.org>:
Extra info received and forwarded to list. Copy sent to Debian Apache Maintainers <debian-apache@lists.debian.org>. (Thu, 22 Apr 2010 14:54:03 GMT) (full text, mbox, link).

Message #20 received at 578754@bugs.debian.org (full text, mbox, reply):

From: Ondřej Surý <ondrej@sury.org>
To: Philipp Jonas <philipp.jonas@sim.clg.de>
Cc: 578754@bugs.debian.org
Subject: Re: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)
Date: Thu, 22 Apr 2010 16:50:43 +0200
reassing 578754 php5
thank you

Ok, thanks for testing.

Would you be willing to run another backtrace without eaccelerator.
And could you provide the php script (and it's included)? (You could
do this off-list - just send it to me - if you feel the contents
should not be distributed to wider public.)

Ondrej

On Thu, Apr 22, 2010 at 16:31, Philipp Jonas <philipp.jonas@sim.clg.de> wrote:
> Hi Ondrej,
>
> disabling eaccelerator didn't help.
>
> -----Original Message-----
> From: Ond??ej Surý [mailto:ondrej@sury.org]
> Sent: Thursday, April 22, 2010 4:14 PM
> To: Philipp Jonas; 578754@bugs.debian.org
> Subject: Re: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)
>
> Hi Philipp,
>
> are you able reproduce this bug?  Could you disable eaccelerator and
> try again?  Just to be sure.
>
> Ondrej
>
> On Thu, Apr 22, 2010 at 15:57, Philipp Jonas <pj@sim.clg.de> wrote:
>> Package: apache2-mpm-prefork
>> Version: 2.2.9-10+lenny7
>> Severity: normal
>>
>>
>> Hello!
>>
>> In /var/log/apache2/error.log we see:
>>
>> [...]
>> [Thu Apr 22 15:43:49 2010] [notice] child pid 8927 exit signal Segmentation fault (11)
>> [Thu Apr 22 15:43:55 2010] [notice] child pid 6417 exit signal Segmentation fault (11)
>> [Thu Apr 22 15:44:01 2010] [notice] child pid 10690 exit signal Segmentation fault (11)
>> [Thu Apr 22 15:44:10 2010] [notice] child pid 10695 exit signal Segmentation fault (11)
>> [...]
>>
>> We noticed an increase of CPU usage up to 100% by "apache -k start" for a few seconds before that process segfaults.
>>
>> Here is a backtrace - I hope that helps - thanks!
>>
>> GNU gdb 6.8-debian
>> Copyright (C) 2008 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 "i486-linux-gnu"...
>>
>> warning: Can't read pathname for load map: Input/output error.
>> Reading symbols from /usr/lib/libpcre.so.3...done.
>> Loaded symbols for /usr/lib/libpcre.so.3
>> Reading symbols from /usr/lib/libaprutil-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libaprutil-1.so.0.2.12...done.
>> done.
>> Loaded symbols for /usr/lib/libaprutil-1.so.0
>> Reading symbols from /usr/lib/libapr-1.so.0...Reading symbols from /usr/lib/debug/usr/lib/libapr-1.so.0.2.12...done.
>> done.
>> Loaded symbols for /usr/lib/libapr-1.so.0
>> Reading symbols from /lib/i686/cmov/libpthread.so.0...done.
>> Loaded symbols for /lib/i686/cmov/libpthread.so.0
>> Reading symbols from /lib/i686/cmov/libc.so.6...done.
>> Loaded symbols for /lib/i686/cmov/libc.so.6
>> Reading symbols from /usr/lib/libldap_r-2.4.so.2...done.
>> Loaded symbols for /usr/lib/libldap_r-2.4.so.2
>> Reading symbols from /usr/lib/liblber-2.4.so.2...done.
>> Loaded symbols for /usr/lib/liblber-2.4.so.2
>> Reading symbols from /usr/lib/libdb-4.6.so...done.
>> Loaded symbols for /usr/lib/libdb-4.6.so
>> Reading symbols from /usr/lib/libpq.so.5...done.
>> Loaded symbols for /usr/lib/libpq.so.5
>> Reading symbols from /usr/lib/libmysqlclient_r.so.15...done.
>> Loaded symbols for /usr/lib/libmysqlclient_r.so.15
>> Reading symbols from /usr/lib/libsqlite3.so.0...done.
>> Loaded symbols for /usr/lib/libsqlite3.so.0
>> Reading symbols from /usr/lib/libexpat.so.1...done.
>> Loaded symbols for /usr/lib/libexpat.so.1
>> Reading symbols from /lib/libuuid.so.1...done.
>> Loaded symbols for /lib/libuuid.so.1
>> Reading symbols from /lib/i686/cmov/librt.so.1...done.
>> Loaded symbols for /lib/i686/cmov/librt.so.1
>> Reading symbols from /lib/i686/cmov/libcrypt.so.1...done.
>> Loaded symbols for /lib/i686/cmov/libcrypt.so.1
>> Reading symbols from /lib/i686/cmov/libdl.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libdl.so.2
>> Reading symbols from /lib/ld-linux.so.2...done.
>> Loaded symbols for /lib/ld-linux.so.2
>> Reading symbols from /lib/i686/cmov/libresolv.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libresolv.so.2
>> Reading symbols from /usr/lib/libsasl2.so.2...done.
>> Loaded symbols for /usr/lib/libsasl2.so.2
>> Reading symbols from /usr/lib/libgnutls.so.26...done.
>> Loaded symbols for /usr/lib/libgnutls.so.26
>> Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...done.
>> Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
>> Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...done.
>> Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8
>> Reading symbols from /usr/lib/libkrb5.so.3...done.
>> Loaded symbols for /usr/lib/libkrb5.so.3
>> Reading symbols from /lib/libcom_err.so.2...done.
>> Loaded symbols for /lib/libcom_err.so.2
>> Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
>> Loaded symbols for /usr/lib/libgssapi_krb5.so.2
>> Reading symbols from /lib/i686/cmov/libnsl.so.1...done.
>> Loaded symbols for /lib/i686/cmov/libnsl.so.1
>> Reading symbols from /lib/i686/cmov/libm.so.6...done.
>> Loaded symbols for /lib/i686/cmov/libm.so.6
>> Reading symbols from /usr/lib/libz.so.1...done.
>> Loaded symbols for /usr/lib/libz.so.1
>> Reading symbols from /usr/lib/libtasn1.so.3...done.
>> Loaded symbols for /usr/lib/libtasn1.so.3
>> Reading symbols from /usr/lib/libgpg-error.so.0...done.
>> Loaded symbols for /usr/lib/libgpg-error.so.0
>> Reading symbols from /usr/lib/libgcrypt.so.11...done.
>> Loaded symbols for /usr/lib/libgcrypt.so.11
>> Reading symbols from /usr/lib/libk5crypto.so.3...done.
>> Loaded symbols for /usr/lib/libk5crypto.so.3
>> Reading symbols from /usr/lib/libkrb5support.so.0...done.
>> Loaded symbols for /usr/lib/libkrb5support.so.0
>> Reading symbols from /lib/libkeyutils.so.1...done.
>> Loaded symbols for /lib/libkeyutils.so.1
>> Reading symbols from /lib/i686/cmov/libnss_compat.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libnss_compat.so.2
>> Reading symbols from /lib/i686/cmov/libnss_nis.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libnss_nis.so.2
>> Reading symbols from /lib/i686/cmov/libnss_files.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libnss_files.so.2
>> Reading symbols from /lib/i686/cmov/libnss_dns.so.2...done.
>> Loaded symbols for /lib/i686/cmov/libnss_dns.so.2
>> Reading symbols from /usr/lib/apache2/modules/mod_alias.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_alias.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_alias.so
>> Reading symbols from /usr/lib/apache2/modules/mod_auth_basic.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_auth_basic.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_auth_basic.so
>> Reading symbols from /usr/lib/apache2/modules/mod_authn_file.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authn_file.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_authn_file.so
>> Reading symbols from /usr/lib/apache2/modules/mod_authz_default.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_default.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_authz_default.so
>> Reading symbols from /usr/lib/apache2/modules/mod_authz_groupfile.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_groupfile.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_authz_groupfile.so
>> Reading symbols from /usr/lib/apache2/modules/mod_authz_host.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_host.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_authz_host.so
>> Reading symbols from /usr/lib/apache2/modules/mod_authz_user.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_authz_user.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_authz_user.so
>> Reading symbols from /usr/lib/apache2/modules/mod_autoindex.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_autoindex.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_autoindex.so
>> Reading symbols from /usr/lib/apache2/modules/mod_cgi.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_cgi.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_cgi.so
>> Reading symbols from /usr/lib/apache2/modules/mod_deflate.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_deflate.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_deflate.so
>> Reading symbols from /usr/lib/apache2/modules/mod_dir.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_dir.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_dir.so
>> Reading symbols from /usr/lib/apache2/modules/mod_env.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_env.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_env.so
>> Reading symbols from /usr/lib/apache2/modules/mod_expires.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_expires.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_expires.so
>> Reading symbols from /usr/lib/apache2/modules/mod_mime.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_mime.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_mime.so
>> Reading symbols from /usr/lib/apache2/modules/mod_negotiation.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_negotiation.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_negotiation.so
>> Reading symbols from /usr/lib/apache2/modules/libphp5.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/libphp5.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/libphp5.so
>> Reading symbols from /lib/libbz2.so.1.0...done.
>> Loaded symbols for /lib/libbz2.so.1.0
>> Reading symbols from /usr/lib/libxml2.so.2...done.
>> Loaded symbols for /usr/lib/libxml2.so.2
>> Reading symbols from /usr/lib/apache2/modules/mod_rewrite.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_rewrite.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_rewrite.so
>> Reading symbols from /usr/lib/apache2/modules/mod_setenvif.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_setenvif.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_setenvif.so
>> Reading symbols from /usr/lib/apache2/modules/mod_ssl.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_ssl.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_ssl.so
>> Reading symbols from /usr/lib/apache2/modules/mod_status.so...Reading symbols from /usr/lib/debug/usr/lib/apache2/modules/mod_status.so...done.
>> done.
>> Loaded symbols for /usr/lib/apache2/modules/mod_status.so
>> Reading symbols from /usr/lib/php5/20060613+lfs/curl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/curl.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/curl.so
>> Reading symbols from /usr/lib/libcurl.so.4...done.
>> Loaded symbols for /usr/lib/libcurl.so.4
>> Reading symbols from /usr/lib/libidn.so.11...done.
>> Loaded symbols for /usr/lib/libidn.so.11
>> Reading symbols from /usr/lib/libssh2.so.1...done.
>> Loaded symbols for /usr/lib/libssh2.so.1
>> Reading symbols from /usr/lib/php5/20060613+lfs/eaccelerator.so...done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/eaccelerator.so
>> Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/gd.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
>> Reading symbols from /usr/lib/libgd.so.2...done.
>> Loaded symbols for /usr/lib/libgd.so.2
>> Reading symbols from /usr/lib/libt1.so.5...done.
>> Loaded symbols for /usr/lib/libt1.so.5
>> Reading symbols from /usr/lib/libfreetype.so.6...done.
>> Loaded symbols for /usr/lib/libfreetype.so.6
>> Reading symbols from /usr/lib/libX11.so.6...done.
>> Loaded symbols for /usr/lib/libX11.so.6
>> Reading symbols from /usr/lib/libXpm.so.4...done.
>> Loaded symbols for /usr/lib/libXpm.so.4
>> Reading symbols from /usr/lib/libpng12.so.0...done.
>> Loaded symbols for /usr/lib/libpng12.so.0
>> Reading symbols from /usr/lib/libjpeg.so.62...done.
>> Loaded symbols for /usr/lib/libjpeg.so.62
>> Reading symbols from /usr/lib/libfontconfig.so.1...done.
>> Loaded symbols for /usr/lib/libfontconfig.so.1
>> Reading symbols from /usr/lib/libxcb-xlib.so.0...done.
>> Loaded symbols for /usr/lib/libxcb-xlib.so.0
>> Reading symbols from /usr/lib/libxcb.so.1...done.
>> Loaded symbols for /usr/lib/libxcb.so.1
>> Reading symbols from /usr/lib/libXau.so.6...done.
>> Loaded symbols for /usr/lib/libXau.so.6
>> Reading symbols from /usr/lib/libXdmcp.so.6...done.
>> Loaded symbols for /usr/lib/libXdmcp.so.6
>> Reading symbols from /usr/lib/php5/20060613+lfs/imagick.so...done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/imagick.so
>> Reading symbols from /usr/lib/libWand.so.10...done.
>> Loaded symbols for /usr/lib/libWand.so.10
>> Reading symbols from /usr/lib/libMagick.so.10...done.
>> Loaded symbols for /usr/lib/libMagick.so.10
>> Reading symbols from /usr/lib/liblcms.so.1...done.
>> Loaded symbols for /usr/lib/liblcms.so.1
>> Reading symbols from /usr/lib/libtiff.so.4...done.
>> Loaded symbols for /usr/lib/libtiff.so.4
>> Reading symbols from /usr/lib/libXext.so.6...done.
>> Loaded symbols for /usr/lib/libXext.so.6
>> Reading symbols from /usr/lib/libXt.so.6...done.
>> Loaded symbols for /usr/lib/libXt.so.6
>> Reading symbols from /usr/lib/libSM.so.6...done.
>> Loaded symbols for /usr/lib/libSM.so.6
>> Reading symbols from /usr/lib/libICE.so.6...done.
>> Loaded symbols for /usr/lib/libICE.so.6
>> Reading symbols from /usr/lib/php5/20060613+lfs/imap.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/imap.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/imap.so
>> Reading symbols from /usr/lib/libc-client.so.2007b...done.
>> Loaded symbols for /usr/lib/libc-client.so.2007b
>> Reading symbols from /lib/libpam.so.0...done.
>> Loaded symbols for /lib/libpam.so.0
>> Reading symbols from /usr/lib/php5/20060613+lfs/mcrypt.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mcrypt.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/mcrypt.so
>> Reading symbols from /usr/lib/libmcrypt.so.4...done.
>> Loaded symbols for /usr/lib/libmcrypt.so.4
>> Reading symbols from /usr/lib/libltdl.so.3...done.
>> Loaded symbols for /usr/lib/libltdl.so.3
>> Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysql.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
>> Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysqli.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
>> Reading symbols from /usr/lib/php5/20060613+lfs/pdo.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo.so
>> Reading symbols from /usr/lib/php5/20060613+lfs/pdo_mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pdo_mysql.so...done.
>> done.
>> Loaded symbols for /usr/lib/php5/20060613+lfs/pdo_mysql.so
>> Reading symbols from /usr/lib/gconv/ISO8859-15.so...done.
>> Loaded symbols for /usr/lib/gconv/ISO8859-15.so
>> Core was generated by `/usr/sbin/apache2 -k start'.
>> Program terminated with signal 11, Segmentation fault.
>> [New process 11143]
>> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
>> 287     /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c: No such file or directory.
>>        in /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c
>> (gdb) bt full
>> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
>>        sb = {st_dev = 3212850796, __pad1 = 26332, __st_ino = <error type>, st_mode = <error type>, st_nlink = <error type>, st_uid = <error type>, st_gid = <error type>,
>>  st_rdev = 1819112552, __pad2 = 24434, st_size = <error type>, st_blksize = 875914341, st_blocks = <error type>, st_atim = {tv_sec = 946169186, tv_nsec = 942683953},
>>  st_mtim = {tv_sec = 1811951928, tv_nsec = 1697722424}, st_ctim = {tv_sec = 3682352, tv_nsec = 0}, st_ino = 0}
>>        s = 0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php"
>>        left_len = <error type>
>>        resolved_len = <error type>
>>        symlinks = <error type>
>>        serrno = Cannot access memory at address 0xbf7fe644
>> (gdb) bt
>> #0  php_realpath (path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>>    resolved=0xbf801738 "") at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:287
>> #1  0xb71d8ea5 in virtual_file_ex (state=0xbf804774,
>>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", verify_path=0,
>>    use_realpath=1) at /tmp/buildd/php5-5.2.6.dfsg.1/TSRM/tsrm_virtual_cwd.c:732
>> #2  0xb71e160f in expand_filepath (
>>    filepath=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php",
>>    real_path=0xbf8087cc "p") at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:667
>> #3  0xb71e1c36 in php_check_specific_open_basedir (basedir=0xf844094 "/home/werner/html",
>>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:112
>> #4  0xb71e202d in php_check_open_basedir_ex (
>>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php", warn=1)
>>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:261
>> #5  0xb71e2195 in php_check_open_basedir (
>>    path=0xf844798 "/home/werner/html/sgl_hallstatt/hallstatt/var/cache/tmpl/obertraun/publisher_d75e10fec5ed54f579d6a0bee8170881/articleView.html.en.php")
>>    at /tmp/buildd/php5-5.2.6.dfsg.1/main/fopen_wrappers.c:221
>> #6  0xb6cb5bbd in eaccelerator_compile_file (file_handle=0xbf80ccd4, type=2) at /usr/src/eaccelerator-0.9.5.3/eaccelerator.c:1290
>> #7  0xb72050b3 in compile_filename (type=2, filename=0xf844838) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_language_scanner.c:3465
>> #8  0xb7254de7 in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbf80cf8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7730
>> #9  0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #10 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #11 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #12 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf80d34c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #13 0xb724a490 in execute (op_array=0x88a1dd8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #14 0xb7217ffb in zend_call_function (fci=0xbf80d480, fci_cache=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:1013
>> #15 0xb72191dc in call_user_function_ex (function_table=0x813d018, object_pp=0x0, function_name=0xf8428ec, retval_ptr_ptr=0xbf80d4e0, param_count=<error type>,
>>    params=0xf81c76c, no_separation=0, symbol_table=0x0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_execute_API.c:640
>> #16 0xb7157094 in zif_call_user_func_array (ht=2, return_value=0xf842914, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
>>    at /tmp/buildd/php5-5.2.6.dfsg.1/ext/standard/basic_functions.c:5187
>> [...]
>> #33857 0xb725f003 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff848c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:200
>> #33858 0xb724a490 in execute (op_array=0x8799804) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33859 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff865c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33860 0xb724a490 in execute (op_array=0x880c338) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33861 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff892c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33862 0xb724a490 in execute (op_array=0x88a18a0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33863 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff8bec) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
>> #33864 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33865 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8d7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33866 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33867 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff8f8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33868 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33869 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff911c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33870 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33871 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff92cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33872 0xb724a490 in execute (op_array=0x86602f0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33873 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff973c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33874 0xb724a490 in execute (op_array=0x88a0ef4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33875 0xb7254c4b in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER (execute_data=0xbfff99fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:7759
>> #33876 0xb724a490 in execute (op_array=0x880bd74) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33877 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9b8c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33878 0xb724a490 in execute (op_array=0x880be18) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33879 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9d9c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33880 0xb724a490 in execute (op_array=0x880b314) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33881 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfff9f2c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33882 0xb724a490 in execute (op_array=0x8655cf8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33883 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa10c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33884 0xb724a490 in execute (op_array=0x8667790) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33885 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa29c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33886 0xb724a490 in execute (op_array=0x86642d4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33887 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa47c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33888 0xb724a490 in execute (op_array=0x8663eac) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33889 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa71c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33890 0xb724a490 in execute (op_array=0x8663b00) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33891 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffa9fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33892 0xb724a490 in execute (op_array=0x86646b8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33893 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffac7c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33894 0xb724a490 in execute (op_array=0x8664a34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33895 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffaf3c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33896 0xb724a490 in execute (op_array=0x8664db0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33897 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb0dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33898 0xb724a490 in execute (op_array=0x8665160) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33899 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb3dc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33900 0xb724a490 in execute (op_array=0x866550c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33901 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb5fc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33902 0xb724a490 in execute (op_array=0x8665dfc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33903 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb79c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33904 0xb724a490 in execute (op_array=0x8665a4c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33905 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffb96c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33906 0xb724a490 in execute (op_array=0x8662f30) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33907 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbb0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33908 0xb724a490 in execute (op_array=0x8662b20) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33909 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffbefc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33910 0xb724a490 in execute (op_array=0x864fd34) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33911 0xb725e8c6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffc11c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
>> #33912 0xb724a490 in execute (op_array=0x864edb8) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
>> #33913 0xb7224bd0 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend.c:1215
>> #33914 0xb71daaf3 in php_execute_script (primary_file=0xbfffe3d8) at /tmp/buildd/php5-5.2.6.dfsg.1/main/main.c:2028
>> #33915 0xb729ccc0 in php_handler (r=0x8695a18) at /tmp/buildd/php5-5.2.6.dfsg.1/sapi/apache2handler/sapi_apache2.c:648
>> #33916 0x0807a1c9 in ap_run_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:159
>> #33917 0x0807d5e1 in ap_invoke_handler (r=0x8695a18) at /tmp/buildd/apache2-2.2.9/server/config.c:373
>> #33918 0x0808af00 in ap_internal_redirect (new_uri=0x86959d0 "/index.php?OTSESSID=9bd9a4fd553d5d1e462fa6bc23fe79ba&/1/frmCatID/155/", r=0x868cdc8)
>>    at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:477
>> #33919 0xb6e156c3 in handler_redirect (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/mappers/mod_rewrite.c:4829
>> #33920 0x0807a1c9 in ap_run_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:159
>> #33921 0x0807d5e1 in ap_invoke_handler (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/server/config.c:373
>> #33922 0x0808b0a6 in ap_process_request (r=0x868cdc8) at /tmp/buildd/apache2-2.2.9/modules/http/http_request.c:258
>> #33923 0x080881d8 in ap_process_http_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/modules/http/http_core.c:190
>> #33924 0x080815f9 in ap_run_process_connection (c=0x8686d50) at /tmp/buildd/apache2-2.2.9/server/connection.c:43
>> #33925 0x0808fcd4 in child_main (child_num_arg=<value optimized out>) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:680
>> #33926 0x080900b3 in make_child (s=0x80ac908, slot=1) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:777
>> #33927 0x0809073a in ap_mpm_run (_pconf=0x80a80c8, plog=0x80da190, s=0x80ac908) at /tmp/buildd/apache2-2.2.9/server/mpm/prefork/prefork.c:795
>> #33928 0x08066f10 in main (argc=Cannot access memory at address 0x0
>> ) at /tmp/buildd/apache2-2.2.9/server/main.c:732
>> (gdb) quit
>>
>>
>> -- Package-specific info:
>> List of /etc/apache2/mods-enabled/*.load:
>>  alias auth_basic authn_file authz_default authz_groupfile
>>  authz_host authz_user autoindex cgi deflate dir env info mime
>>  mod-security negotiation php5 setenvif ssl status unique_id
>>
>> -- System Information:
>> Debian Release: 5.0.4
>>  APT prefers stable
>>  APT policy: (500, 'stable')
>> Architecture: i386 (i686)
>>
>> Kernel: Linux 2.6.26-2-686 (SMP w/1 CPU core)
>> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
>> Shell: /bin/sh linked to /bin/bash
>>
>> Versions of packages apache2-mpm-prefork depends on:
>> ii  apache2.2-common    2.2.9-10+lenny7      Apache HTTP Server common files
>> ii  libapr1             1.2.12-5+lenny1      The Apache Portable Runtime Librar
>> ii  libaprutil1         1.2.12+dfsg-8+lenny4 The Apache Portable Runtime Utilit
>> ii  libc6               2.7-18lenny2         GNU C Library: Shared libraries
>> ii  libpcre3            7.6-2.1              Perl 5 Compatible Regular Expressi
>>
>> apache2-mpm-prefork recommends no packages.
>>
>> apache2-mpm-prefork suggests no packages.
>>
>> -- no debconf information
>>
>>
>>
>>
>
>
>
> --
> ???Ond??ej Surý <ondrej@sury.org>
> http://blog.rfc1925.org/
>
>
>



-- 
Ondřej Surý <ondrej@sury.org>
http://blog.rfc1925.org/

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Apache Maintainers <debian-apache@lists.debian.org>:
Bug#578754; Package apache2-mpm-prefork. (Thu, 22 Apr 2010 15:42:03 GMT) (full text, mbox, link).

Acknowledgement sent to Philipp Jonas <philipp.jonas@sim.clg.de>:
Extra info received and forwarded to list. Copy sent to Debian Apache Maintainers <debian-apache@lists.debian.org>. (Thu, 22 Apr 2010 15:42:03 GMT) (full text, mbox, link).

Message #25 received at 578754@bugs.debian.org (full text, mbox, reply):

From: Philipp Jonas <philipp.jonas@sim.clg.de>
To: Ond??ej Surý <ondrej@sury.org>
Cc: 578754@bugs.debian.org
Subject: RE: Bug#578754: apache2-mpm-prefork: child exit signal Segmentation fault (11)
Date: Thu, 22 Apr 2010 17:40:18 +0200
[Message part 1 (text/plain, inline)]
please find attachted another backtrace with eaccelerator disabled.
unfortunately i don't know exactly which php script is causing the segmentation faults.

[core-apache2.29169.txt (application/octet-stream, attachment)]

Bug reassigned from package 'apache2-mpm-prefork' to 'php5'. Request was from Stefan Fritsch <sf@debian.org> to control@bugs.debian.org. (Fri, 16 Jul 2010 20:33:02 GMT) (full text, mbox, link).

Bug No longer marked as found in versions apache2/2.2.9-10+lenny7. Request was from Stefan Fritsch <sf@debian.org> to control@bugs.debian.org. (Fri, 16 Jul 2010 20:33:03 GMT) (full text, mbox, link).

Reply sent to Ondřej Surý <ondrej@sury.org>:
You have taken responsibility. (Wed, 27 Apr 2011 08:34:30 GMT) (full text, mbox, link).

Notification sent to Philipp Jonas <pj@sim.clg.de>:
Bug acknowledged by developer. (Wed, 27 Apr 2011 08:34:30 GMT) (full text, mbox, link).

Message #34 received at 578754-done@bugs.debian.org (full text, mbox, reply):

From: Ondřej Surý <ondrej@sury.org>
To: 465081-done@bugs.debian.org, 537794-done@bugs.debian.org, 553048-done@bugs.debian.org, 574610-done@bugs.debian.org, 584885-done@bugs.debian.org, 584957-done@bugs.debian.org, 594613-done@bugs.debian.org, 493045-done@bugs.debian.org, 549492-done@bugs.debian.org, 450581-done@bugs.debian.org, 502174-done@bugs.debian.org, 543177-done@bugs.debian.org, 547134-done@bugs.debian.org, 552089-done@bugs.debian.org, 556523-done@bugs.debian.org, 559273-done@bugs.debian.org, 576147-done@bugs.debian.org, 578754-done@bugs.debian.org, 601602-done@bugs.debian.org, 609355-done@bugs.debian.org, 419649-done@bugs.debian.org, 442063-done@bugs.debian.org, 500567-done@bugs.debian.org, 513429-done@bugs.debian.org, 528600-done@bugs.debian.org, 597650-done@bugs.debian.org, 603641-done@bugs.debian.org, 405067-done@bugs.debian.org, 430397-done@bugs.debian.org, 440775-done@bugs.debian.org, 591759-done@bugs.debian.org, 565387-done@bugs.debian.org, 507762-done@bugs.debian.org, 529278-done@bugs.debian.org, 556459-done@bugs.debian.org
Subject: Closing segfaults (and some other minor bugs) for version older than squeeze (5.3.3)
Date: Wed, 27 Apr 2011 10:28:24 +0200
Version: 5.3.3-7

Hi,

since lenny is oldstable it will not get any updates now (except
security)[1], I am closing all segfault bugs filled against php5 in
lenny. (This is kind of saying that we don't care much about php5 in
lenny anymore).

If you believe the bug is still there, please provide evidence[2] and
a (preferably complete) test case with up-to-date squeeze (and/or
testing or unstable) version of php5 and reopen the bug.

O.
1. http://wiki.debian.org/PHP#Notes_on_PHP_and_security
2. Install php5-dbg and provide backtrace:
http://bugs.php.net/bugs-generating-backtrace.php
-- 
Ondřej Surý <ondrej@sury.org>

Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Thu, 26 May 2011 07:36:51 GMT) (full text, mbox, link).

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