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Bug #51399 *** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev)
Submitted: 2010-03-26 13:46 UTC Modified: 2011-11-16 13:55 UTC
From: jitendra dot admin at gmail dot com Assigned:
Status: Not a bug Package: Apache related
PHP Version: php 5.1.5 OS: Debian 5.0
Private report: No CVE-ID: None
View Add Comment Developer Edit
 [2010-03-26 13:46 UTC] jitendra dot admin at gmail dot com 
Description:
------------
Debian 5.0 (2.6.26-2-686 #1 SMP )
ii  linux-image-2.6-686               2.6.26+17+lenny1           Linux 2.6 image on PPro/Celeron/PII/PIII/P4
ii  linux-image-2.6.26-2-686          2.6.26-21lenny3            Linux 2.6.26 image on PPro/Celeron/PII/PIII/P4
ii  linux-libc-dev                    2.6.26-21lenny3            Linux support headers for userspace development
###################################################################
GCC:
ii  gcc                               4:4.3.2-2                  The GNU C compiler
ii  gcc-4.1-base                      4.1.2-25                   The GNU Compiler Collection (base package)
ii  gcc-4.2-base                      4.2.4-6                    The GNU Compiler Collection (base package)
ii  gcc-4.3                           4.3.2-1.1                  The GNU C compiler
ii  gcc-4.3-base                      4.3.2-1.1                  The GNU Compiler Collection (base package)
ii  gcc-4.3-locales                   4.3.2-1.1                  The GNU C compiler (native language support files)
ii  gcc-4.3-multilib                  4.3.2-1.1                  The GNU C compiler (multilib files)
ii  gcc-multilib                      4:4.3.2-2                  The GNU C compiler (multilib files)
ii  lib64gcc1                         1:4.3.2-1.1                GCC support library (64bit)
ii  libgcc1                           1:4.3.2-1.1                GCC support library
ii  libgcc1-dbg                       1:4.3.2-1.1                GCC support library (debug symbols)
#######################################################################
=>libc:
ii  klibc-utils                       1.5.12-2                   small utilities built with klibc for early boot
ii  libc6                             2.7-18lenny2               GNU C Library: Shared libraries
ii  libc6-amd64                       2.7-18lenny2               GNU C Library: 64bit Shared libraries for AMD64
ii  libc6-dev                         2.7-18lenny2               GNU C Library: Development Libraries and Header Files
ii  libc6-dev-amd64                   2.7-18lenny2               GNU C Library: 64bit Development Libraries for AMD64
ii  libc6-i686                        2.7-18lenny2               GNU C Library: Shared libraries [i686 optimized]
ii  libcap1                           1:1.10-14                  support for getting/setting POSIX.1e capabilities
ii  libcomerr2                        1.41.3-1                   common error description library
ii  libcompress-raw-zlib-perl         2.012-1lenny1              low-level interface to zlib compression library
ii  libcompress-zlib-perl             2.012-1                    Perl module for creation and manipulation of gzip files
ii  libconsole                        1:0.2.3dbs-65.1            Shared libraries for Linux console and font manipulation
ii  libconvert-binhex-perl            1.119+pristine-3           Perl5 module for extracting data from macintosh BinHex files
ii  libcrypt-ssleay-perl              0.57-1+b1                  Support for https protocol in LWP
ii  libcups2                          1.3.8-1+lenny7             Common UNIX Printing System(tm) - libs
ii  libcupsimage2                     1.3.8-1+lenny7             Common UNIX Printing System(tm) - image libs
ii  libcwidget3                       0.5.12-4                   high-level terminal interface library for C++ (runtime files)
ii  libklibc                          1.5.12-2                   minimal libc subset for use with initramfs
ii  liblocale-gettext-perl            1.05-4                     Using libc functions for internationalization in Perl
ii  linux-libc-dev                    2.6.26-21lenny3            Linux support headers for userspace development
ii  zlibc                             0.9k-4                     An on-fly auto-uncompressing C library
#######################################################################
=>APACHE: apache_1.3.41
=> PHP: php-5.1.5
#######################################################################

Suddenly i am getting high load (CPU,Memory), as well as this error at the time of shutdown the apache..

[Thu Mar 25 09:49:46 2010] [warn] child process 4431 still did not exit, sending a SIGTERM
[Thu Mar 25 09:49:46 2010] [warn] child process 4432 still did not exit, sending a SIGTERM
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x0812e398 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x0812e398 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
*** glibc detected *** /usr/sbin/httpd: double free or corruption (!prev): 0x08100bf8 ***
======= Backtrace: =========
======= Backtrace: =========
/lib/i686/cmov/libc.so.6[0xb7e09624]
======= Backtrace: =========
/lib/i686/cmov/libc.so.6(cfree+0x96)[0xb7e0b826]
/lib/i686/cmov/libc.so.6[0xb7e09624]
/lib/i686/cmov/libc.so.6(cfree+0x96)[0xb7e0b826]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x12)[0xb799fb72]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x12)[0xb799fb72]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/usr/sbin/httpd[0x807750e]
======= Backtrace: =========
/usr/sbin/httpd[0x80795df]
[0xb7f73400]
/lib/i686/cmov/libc.so.6[0xb7e09624]
/lib/i686/cmov/libc.so.6(cfree+0x96)[0xb7e0b826]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_hash_destroy+0x3e)[0xb79a86fe]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x8b)[0xb799fbeb]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x12)[0xb799fb72]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/lib/i686/cmov/libc.so.6[0xb7e09624]
/usr/sbin/httpd[0x807750e]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_hash_destroy+0x3e)[0xb79a86fe]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x12)[0xb799fb72]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_shutdown+0x8b)[0xb799fbeb]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown+0x35)[0xb7962e95]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/usr/sbin/httpd[0x807750e]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0xb7962f3b]
/usr/sbin/httpd[0x80795df]
[0xb7f73400]
/usr/sbin/httpd(ap_child_exit_modules+0x57)[0x806ff1e]
/usr/sbin/httpd[0x807750e]
/usr/sbin/httpd[0x80795df]
[0xb7f73400]
/usr/sbin/httpd[0x807b3f0]
/usr/sbin/httpd[0x807b7e0]
/usr/sbin/httpd[0x807beb5]
/usr/sbin/httpd(main+0x3d2)[0x807c560]
/usr/local/apache-1.3.41-DSO/libexec/libphp5.so(zend_hash_destroy+0x3e)[0xb79a86fe]
/lib/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7db1455]
/usr/sbin/httpd[0x8050de1]
======= Memory map: ========

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AllCommentsChangesGit/SVN commitsRelated reports
 [2010-03-26 15:48 UTC] derick@php.net
-Status: Open +Status: Feedback
 [2010-03-26 15:48 UTC] derick@php.net 
Please try using this snapshot:

  http://snaps.php.net/php5.3-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/
 [2010-03-27 03:36 UTC] jitendra dot admin at gmail dot com
-Status: Feedback +Status: Open -PHP Version: Irrelevant +PHP Version: php 5.1.5
 [2010-03-27 03:36 UTC] jitendra dot admin at gmail dot com 
======= Memory map: ========
08048000-080ae000 r-xp 00000000 68:01 145154     /usr/sbin/httpd
080ae000-080b6000 rw-p 00065000 68:01 145154     /usr/sbin/httpd
080b6000-097d4000 rw-p 080b6000 00:00 0          [heap]
b6f00000-b6f21000 rw-p b6f00000 00:00 0
b6f21000-b7000000 ---p b6f21000 00:00 0
b704b000-b717e000 r-xp 00000000 68:01 144652     /usr/lib/libxml2.so.2.6.32
b717e000-b7183000 rw-p 00132000 68:01 144652     /usr/lib/libxml2.so.2.6.32
b7183000-b7184000 rw-p b7183000 00:00 0
b7184000-b718b000 r--s 00000000 68:01 139270     /usr/lib/gconv/gconv-modules.cache
b718b000-b7197000 rw-s 00000000 00:08 131072     /SYSV00000000 (deleted)
b71c1000-b72fb000 r--p 00000000 68:01 156498     /usr/lib/locale/locale-archive
b72fb000-b7305000 r-xp 00000000 68:01 2016443    /lib/i686/cmov/libnss_files-2.7.so
b7305000-b7307000 rw-p 00009000 68:01 2016443    /lib/i686/cmov/libnss_files-2.7.so
b7307000-b730f000 r-xp 00000000 68:01 2016432    /lib/i686/cmov/libnss_nis-2.7.so
b730f000-b7311000 rw-p 00008000 68:01 2016432    /lib/i686/cmov/libnss_nis-2.7.so
b7311000-b7318000 r-xp 00000000 68:01 2016436    /lib/i686/cmov/libnss_compat-2.7.so
b7318000-b731a000 rw-p 00006000 68:01 2016436    /lib/i686/cmov/libnss_compat-2.7.so
b740b000-b7417000 r-xp 00000000 68:01 2007043    /lib/libgcc_s.so.1
b7417000-b7418000 rw-p 0000b000 68:01 2007043    /lib/libgcc_s.so.1
b741e000-b743e000 r-xp 00000000 68:01 189105     /usr/lib/perl5/auto/DBI/DBI.so
b743e000-b743f000 rw-p 0001f000 68:01 189105     /usr/lib/perl5/auto/DBI/DBI.so
b743f000-b744f000 r-xp 00000000 68:01 2016442    /lib/i686/cmov/libresolv-2.7.so
b744f000-b7451000 rw-p 0000f000 68:01 2016442    /lib/i686/cmov/libresolv-2.7.so
b7451000-b7453000 rw-p b7451000 00:00 0
b7453000-b7468000 r-xp 00000000 68:01 2016433    /lib/i686/cmov/libnsl-2.7.so
b7468000-b746a000 rw-p 00014000 68:01 2016433    /lib/i686/cmov/libnsl-2.7.so
b746a000-b746c000 rw-p b746a000 00:00 0
b7470000-b7474000 r-xp 00000000 68:01 2016440    /lib/i686/cmov/libnss_dns-2.7.so
b7474000-b7476000 rw-p 00003000 68:01 2016440    /lib/i686/cmov/libnss_dns-2.7.so
b7476000-b747e000 r-xp 00000000 68:01 189901     /usr/local/lib/perl/5.10.0/auto/List/Util/Util.so
b747e000-b747f000 rw-p 00007000 68:01 189901     /usr/local/lib/perl/5.10.0/auto/List/Util/Util.so
b747f000-b7493000 r-xp 00000000 68:01 141666     /usr/lib/libz.so.1.2.3.3
b7493000-b7494000 rw-p 00013000 68:01 141666     /usr/lib/libz.so.1.2.3.3
b7494000-b7638000 r-xp 00000000 68:01 144709     /usr/lib/libmysqlclient.so.15.0.0
b7638000-b767c000 rw-p 001a3000 68:01 144709     /usr/lib/libmysqlclient.so.15.0.0
b767c000-b767d000 rw-p b767c000 00:00 0
b767d000-b7b5d000 r-xp 00000000 68:01 182287     /usr/local/apache-1.3.41-DSO/libexec/libphp5.so
b7b5d000-b7bbf000 rw-p 004e0000 68:01 182287     /usr/local/apache-1.3.41-DSO/libexec/libphp5.so
b7bbf000-b7bca000 rw-p b7bbf000 00:00 0
b7bca000-b7d13000 r-xp 00000000 68:01 144987     /usr/lib/libperl.so.5.10.0
b7d13000-b7d18000 rw-p 00148000 68:01 144987     /usr/lib/libperl.so.5.10.0
b7d1e000-b7d74000 r-xp 00000000 68:01 181556     /usr/local/apache-1.3.41-DSO/libexec/libperl.so
b7d74000-b7d75000 rw-p 00056000 68:01 181556     /usr/local/apache-1.3.41-DSO/libexec/libperl.so
b7d75000-b7d8b000 r-xp 00000000 68:01 181554     /usr/local/apache-1.3.41-DSO/libexec/libproxy.so
b7d8b000-b7d8c000 rw-p 00016000 68:01 181554     /usr/local/apache-1.3.41-DSO/libexec/libproxy.so
b7d8c000-b7d99000 r-xp 00000000 68:01 181553     /usr/local/apache-1.3.41-DSO/libexec/mod_rewrite.so
b7d99000-b7d9a000 rw-p 0000c000 68:01 181553     /usr/local/apache-1.3.41-DSO/libexec/mod_rewrite.so
b7d9a000-b7d9b000 rw-p b7d9a000 00:00 0
b7d9b000-b7ef0000 r-xp 00000000 68:01 2016438    /lib/i686/cmov/libc-2.7.so
b7ef0000-b7ef1000 r--p 00155000 68:01 2016438    /lib/i686/cmov/libc-2.7.so
b7ef1000-b7ef3000 rw-p 00156000 68:01 2016438    /lib/i686/cmov/libc-2.7.so
b7ef3000-b7ef6000 rw-p b7ef3000 00:00 0
b7ef6000-b7ef8000 r-xp 00000000 68:01 2016435    /lib/i686/cmov/libdl-2.7.so
b7ef8000-b7efa000 rw-p 00001000 68:01 2016435    /lib/i686/cmov/libdl-2.7.so
b7efa000-b7f03000 r-xp 00000000 68:01 2016427    /lib/i686/cmov/libcrypt-2.7.so
b7f03000-b7f05000 rw-p 00008000 68:01 2016427    /lib/i686/cmov/libcrypt-2.7.so
b7f05000-b7f2d000 rw-p b7f05000 00:00 0
b7f2d000-b7f51000 r-xp 00000000 68:01 2016423    /lib/i686/cmov/libm-2.7.so
b7f51000-b7f53000 rw-p 00023000 68:01 2016423    /lib/i686/cmov/libm-2.7.so
b7f53000-b7f68000 r-xp 00000000 68:01 2016431    /lib/i686/cmov/libpthread-2.7.so
b7f68000-b7f6a000 rw-p 00014000 68:01 2016431    /lib/i686/cmov/libpthread-2.7.so
b7f6a000-b7f6c000 rw-p b7f6a000 00:00 0
b7f6f000-b7f73000 rw-p b7f6f000 00:00 0
b7f73000-b7f74000 r-xp b7f73000 00:00 0          [vdso]
b7f74000-b7f8e000 r-xp 00000000 68:01 2008752    /lib/ld-2.7.so
b7f8e000-b7f90000 rw-p 0001a000 68:01 2008752    /lib/ld-2.7.so
bffeb000-c0000000 rwxp bffeb000 00:00 0          [stack]
[Fri Mar 26 14:12:12 2010] [warn] child process 18345 did not exit, sending another SIGHUP
[Fri Mar 26 14:12:12 2010] [warn] child process 18346 did not exit, sending another SIGHUP
[Fri Mar 26 14:12:12 2010] [warn] child process 18347 did not exit, sending another SIGHUP
#######################################################################
In same version is there any fix?
 [2010-03-29 14:52 UTC] no dot spa at o2 dot pl 
This problem also exist on latest Apache 1, with PHP 5.2.13


*** glibc detected *** /usr/local/apache/bin/httpd: corrupted double-linked list: 0x093f1170 ***
======= Backtrace: =========
/lib/libc.so.6[0x989ab6]
/lib/libc.so.6[0x98b4d2]
/lib/libc.so.6(cfree+0x59)[0x98b9d9]
/usr/local/apache/libexec/libphp5.so[0x10ab436]
/usr/local/apache/libexec/libphp5.so(zend_hash_destroy+0x36)[0x12c1c26]
/usr/local/apache/libexec/libphp5.so(module_destructor+0x46)[0x12bb726]
/usr/local/apache/libexec/libphp5.so[0x12c1928]
/usr/local/apache/libexec/libphp5.so(zend_hash_graceful_reverse_destroy+0x18)[0x12c1b68]
/usr/local/apache/libexec/libphp5.so(zend_shutdown+0x1e)[0x12b81ee]
/usr/local/apache/libexec/libphp5.so(php_module_shutdown+0x2f)[0x1276dcf]
/usr/local/apache/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0x1276e7b]
/usr/local/apache/bin/httpd(ap_child_exit_modules+0x57)[0x809e1ad]
/usr/local/apache/bin/httpd[0x80a582e]
/usr/local/apache/bin/httpd[0x80a78c4]
[0xa90420]
/usr/local/apache/libexec/libphp5.so(zend_unregister_functions+0x5e)[0x12ba5de]
/usr/local/apache/libexec/libphp5.so(module_destructor+0x6c)[0x12bb74c]
/usr/local/apache/libexec/libphp5.so[0x12c1928]
/usr/local/apache/libexec/libphp5.so(zend_hash_graceful_reverse_destroy+0x18)[0x12c1b68]
/usr/local/apache/libexec/libphp5.so(zend_shutdown+0x1e)[0x12b81ee]
/usr/local/apache/libexec/libphp5.so(php_module_shutdown+0x2f)[0x1276dcf]
/usr/local/apache/libexec/libphp5.so(php_module_shutdown_wrapper+0xb)[0x1276e7b]
/usr/local/apache/bin/httpd(ap_child_exit_modules+0x57)[0x809e1ad]
/usr/local/apache/bin/httpd[0x80a582e]
/usr/local/apache/bin/httpd[0x80a8f21]
/usr/local/apache/bin/httpd[0x80a96f4]
/usr/local/apache/bin/httpd[0x80a9ae2]
/usr/local/apache/bin/httpd[0x80aa1b7]
/usr/local/apache/bin/httpd(main+0x414)[0x80aa8a4]
/lib/libc.so.6(__libc_start_main+0xdc)[0x937e9c]
/usr/local/apache/bin/httpd[0x8054fd1]
======= Memory map: ========
 [2010-04-14 21:32 UTC] reggie at busicast dot com 
Received same error report on PHP 5.3.1 & 5.2.13 with pegging of CPU. 

PHP Compiled from source with eAccelerator v0.9.6-rc1, with Suhosin v0.9.29.
 [2011-11-16 13:55 UTC] felipe@php.net 
Thank you for taking the time to report a problem with PHP.
Unfortunately you are not using a current version of PHP -- 
the problem might already be fixed. Please download a new
PHP version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
Again, thank you for your continued support of PHP.
 [2011-11-16 13:55 UTC] felipe@php.net
-Status: Open +Status: Bogus
 [2015-02-15 13:41 UTC] jazz at teleworm dot com 
Just had the same problem 
apache 2.2.15 php 5.3.3
 
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