Package: php5-suhosin
Version: 0.9.27-1
Severity: important
On a new clean unstable test setup, I ran into problems with launching a
simple PHP script. It loads initialy - and the next four or five times. Then
apache segfaults:
[Mon Jul 27 11:45:24 2009] [notice] child pid 10362 exit signal Segmentation
fault (11), possible coredump in /tmp
After that segfault, it starts working for some times. Then it segfaults
again. Not reproducable with a single reload.
I'm not deep enough in the subject to determine if this is a php5 or php5-
suhosin problem. Fact is, that the problem is gone when disabling the suhosin
module inside my php5 configuration.
Here's a stacktrace:
r...@frost:/etc/php5/apache2/conf.d# gdb /usr/sbin/apache2 /tmp/core
GNU gdb (GDB) 6.8.50.20090628-cvs-debian
Copyright (C) 2009 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".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
(no debugging symbols found)
warning: Can't read pathname for load map: Eingabe-/Ausgabefehler.
Reading symbols from /usr/lib/libpcre.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libpcre.so.3
Reading symbols from /usr/lib/libaprutil-1.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libaprutil-1.so.0
Reading symbols from /usr/lib/libapr-1.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libapr-1.so.0
Reading symbols from /lib/i686/cmov/libpthread.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libpthread.so.0
Reading symbols from /lib/i686/cmov/libc.so.6...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libc.so.6
Reading symbols from /lib/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /lib/i686/cmov/librt.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/librt.so.1
Reading symbols from /lib/i686/cmov/libcrypt.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libcrypt.so.1
Reading symbols from /lib/i686/cmov/libdl.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libdl.so.2
Reading symbols from /usr/lib/libexpat.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/i686/cmov/libnsl.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libnsl.so.1
Reading symbols from /lib/i686/cmov/libnss_compat.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/i686/cmov/libnss_nis.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/i686/cmov/libnss_files.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libnss_files.so.2
Reading symbols from /usr/lib/apache2/modules/mod_alias.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_alias.so
Reading symbols from /usr/lib/apache2/modules/mod_auth_basic.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_auth_basic.so
Reading symbols from /usr/lib/apache2/modules/mod_authn_file.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_authn_file.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_default.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_default.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_groupfile.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_groupfile.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_host.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_host.so
Reading symbols from /usr/lib/apache2/modules/mod_authz_user.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_authz_user.so
Reading symbols from /usr/lib/apache2/modules/mod_autoindex.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_autoindex.so
Reading symbols from /usr/lib/apache2/modules/mod_cgi.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_cgi.so
Reading symbols from /usr/lib/apache2/modules/mod_deflate.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_deflate.so
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/apache2/modules/mod_dir.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_dir.so
Reading symbols from /usr/lib/apache2/modules/mod_env.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_env.so
Reading symbols from /usr/lib/apache2/modules/mod_mime.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_mime.so
Reading symbols from /usr/lib/apache2/modules/mod_negotiation.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_negotiation.so
Reading symbols from /usr/lib/apache2/modules/libphp5.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/libphp5.so
Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
Reading symbols from /usr/lib/libdb-4.7.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libdb-4.7.so
Reading symbols from /lib/libbz2.so.1.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /lib/i686/cmov/libresolv.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libresolv.so.2
Reading symbols from /lib/i686/cmov/libm.so.6...(no debugging symbols
found)...done.
Loaded symbols for /lib/i686/cmov/libm.so.6
Reading symbols from /usr/lib/libgssapi_krb5.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libcom_err.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /usr/lib/libxml2.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8
Reading symbols from /usr/lib/libkrb5support.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libkrb5support.so.0
Reading symbols from /lib/libkeyutils.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /usr/lib/apache2/modules/mod_setenvif.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_setenvif.so
Reading symbols from /usr/lib/apache2/modules/mod_status.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/apache2/modules/mod_status.so
Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
Reading symbols from /usr/lib/libgd.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libgd.so.2
Reading symbols from /usr/lib/libt1.so.5...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libt1.so.5
Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libX11.so.6
Reading symbols from /usr/lib/libXpm.so.4...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libXpm.so.4
Reading symbols from /usr/lib/libpng12.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libjpeg.so.62...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libfontconfig.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libfontconfig.so.1
Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libxcb.so.1
Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /usr/lib/php5/20060613+lfs/imap.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/imap.so
Reading symbols from /usr/lib/libc-client.so.2007b...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libc-client.so.2007b
Reading symbols from /lib/libpam.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /usr/lib/php5/20060613+lfs/ldap.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/ldap.so
Reading symbols from /usr/lib/libsasl2.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libsasl2.so.2
Reading symbols from /usr/lib/libldap_r-2.4.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libldap_r-2.4.so.2
Reading symbols from /usr/lib/liblber-2.4.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/liblber-2.4.so.2
Reading symbols from /usr/lib/libgnutls.so.26...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libgnutls.so.26
Reading symbols from /usr/lib/libtasn1.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libtasn1.so.3
Reading symbols from /usr/lib/libgcrypt.so.11...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libgpg-error.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/php5/20060613+lfs/mhash.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mhash.so
Reading symbols from /usr/lib/libmhash.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libmhash.so.2
Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
Reading symbols from /usr/lib/libmysqlclient_r.so.15...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libmysqlclient_r.so.15
Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
Reading symbols from /usr/lib/php5/20060613+lfs/pdo.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/pdo.so
Reading symbols from /usr/lib/php5/20060613+lfs/pdo_mysql.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/pdo_mysql.so
Reading symbols from /usr/lib/php5/20060613+lfs/recode.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/recode.so
Reading symbols from /usr/lib/librecode.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/librecode.so.0
Reading symbols from /usr/lib/php5/20060613+lfs/suhosin.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/suhosin.so
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
(no debugging symbols found)
Core was generated by `/usr/sbin/apache2 -k start'.
Program terminated with signal 11, Segmentation fault.
#0 0xb79cd41e in _zend_hash_add_or_update () from
/usr/lib/apache2/modules/libphp5.so
(gdb) bt
#0 0xb79cd41e in _zend_hash_add_or_update () from
/usr/lib/apache2/modules/libphp5.so
#1 0xb79852f4 in php_register_variable_ex () from
/usr/lib/apache2/modules/libphp5.so
#2 0xb77edb1a in ?? () from /usr/lib/apache2/modules/libphp5.so
#3 0xb6636787 in suhosin_input_filter_wrapper () from
/usr/lib/php5/20060613+lfs/suhosin.so
#4 0xb797ed7a in sapi_getenv () from /usr/lib/apache2/modules/libphp5.so
#5 0xb6640316 in suhosin_generate_key () from
/usr/lib/php5/20060613+lfs/suhosin.so
#6 0xb66407cc in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#7 0xb786fdc2 in php_session_start () from
/usr/lib/apache2/modules/libphp5.so
#8 0xb7870590 in ?? () from /usr/lib/apache2/modules/libphp5.so
#9 0xb79e08d1 in execute_internal () from /usr/lib/apache2/modules/libphp5.so
#10 0xb663c373 in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#11 0xb79f9f40 in ?? () from /usr/lib/apache2/modules/libphp5.so
#12 0xb79e4d20 in execute () from /usr/lib/apache2/modules/libphp5.so
#13 0xb663c84e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#14 0xb79f9b8e in ?? () from /usr/lib/apache2/modules/libphp5.so
#15 0xb79e4d20 in execute () from /usr/lib/apache2/modules/libphp5.so
#16 0xb663c84e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#17 0xb79bf880 in zend_execute_scripts () from
/usr/lib/apache2/modules/libphp5.so
#18 0xb7975983 in php_execute_script () from
/usr/lib/apache2/modules/libphp5.so
#19 0xb7a372a9 in ?? () from /usr/lib/apache2/modules/libphp5.so
#20 0x0807bff9 in ap_run_handler ()
#21 0x0807f391 in ap_invoke_handler ()
#22 0x0808cca0 in ap_process_request ()
#23 0x08089e18 in ?? ()
#24 0x08083379 in ap_run_process_connection ()
#25 0x08091839 in ?? ()
#26 0x08091c1b in ?? ()
#27 0x0809229a in ap_mpm_run ()
#28 0x08068e10 in main ()
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.30-1-686 (SMP w/2 CPU cores)
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 php5-suhosin depends on:
ii libapache2-mod-php5 [php 5.2.10.dfsg.1-2 server-side, HTML-embedded
scripti
ii libc6 2.9-22 GNU C Library: Shared libraries
ii php5-cli [phpapi-2006061 5.2.10.dfsg.1-2 command-line interpreter for the
p
php5-suhosin recommends no packages.
php5-suhosin suggests no packages.
-- no debconf information
--
To UNSUBSCRIBE, email to [email protected]
with a subject of "unsubscribe". Trouble? Contact [email protected]
