From: oyvind at hvilket dot net Operating system: Linux apc 2.6.8-3-686 #1 Tue Dec PHP version: 5.2.6 PHP Bug Type: Reproducible crash Bug description: *** glibc detected *** php: free(): invalid pointer: 0x080d4a4b ***
Description: ------------ After upgrading from php4 to php5 on my Debian box I cannot use php anylonger. Any web-broswer access just produces a blank page, and trying phpinfo shows half the info (in a web browser). Running the phpinfo from cli produces an invalid pointer and the apache2 error log shows a Segmentation fault. php5 is installed using apt-get Actual result: -------------- apc:/etc/apache2/mods-enabled# php /var/www/info.php phpinfo() PHP Version => 5.2.6-1 System => Linux apc 2.6.8-3-686 #1 Tue Dec 5 21:26:38 UTC 2006 i686 Build Date => May 11 2008 23:06:49 Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /etc/php5/cli Loaded Configuration File => /etc/php5/cli/php.ini Scan this dir for additional .ini files => /etc/php5/cli/conf.d additional .ini files parsed => /etc/php5/cli/conf.d/curl.ini, /etc/php5/cli/conf.d/gd.ini, /etc/php5/cli/conf.d/mcrypt.ini, /etc/php5/cli/conf.d/mysql.ini, /etc/php5/cli/conf.d/mysqli.ini, /etc/php5/cli/conf.d/pdo.ini, /etc/php5/cli/conf.d/pdo_mysql.ini PHP API => 20041225 PHP Extension => 20060613 Zend Extension => 220060519 Debug Build => no Thread Safety => disabled Zend Memory Manager => enabled IPv6 Support => enabled Registered PHP Streams => zip, php, file, data, http, ftp, compress.bzip2, compress.zlib, https, ftps Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, sslv3, sslv2, tls Registered Stream Filters => string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, convert.iconv.*, bzip2.*, zlib.* This server is protected with the Suhosin Patch 0.9.6.2 Copyright (c) 2006 Hardened-PHP Project This program makes use of the Zend Scripting Language Engine: Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies _______________________________________________________________________ Configuration PHP Core Directive => Local Value => Master Value allow_call_time_pass_reference => On => On allow_url_fopen => On => On allow_url_include => Off => Off always_populate_raw_post_data => Off => Off arg_separator.input => & => & arg_separator.output => & => & asp_tags => Off => Off auto_append_file => no value => no value auto_globals_jit => On => On auto_prepend_file => no value => no value browscap => no value => no value default_charset => no value => no value default_mimetype => text/html => text/html define_syslog_variables => Off => Off disable_classes => no value => no value disable_functions => no value => no value display_errors => STDOUT => STDOUT display_startup_errors => Off => Off doc_root => no value => no value docref_ext => no value => no value docref_root => no value => no value enable_dl => Off => Off error_append_string => no value => no value error_log => no value => no value error_prepend_string => no value => no value error_reporting => 6135 => 6135 expose_php => On => On extension_dir => /usr/lib/php5/20060613+lfs => /usr/lib/php5/20060613+lfs file_uploads => On => On highlight.bg => <font style="color: #FFFFFF">#FFFFFF</font> => <font style="color: #FFFFFF">#FFFFFF</font> highlight.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font> highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font> highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font> highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font> highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font> html_errors => Off => Off ignore_repeated_errors => Off => Off ignore_repeated_source => Off => Off ignore_user_abort => Off => Off implicit_flush => On => On include_path => .:/usr/share/php:/usr/share/pear => .:/usr/share/php:/usr/share/pear log_errors => Off => Off log_errors_max_len => 1024 => 1024 magic_quotes_gpc => On => On magic_quotes_runtime => Off => Off magic_quotes_sybase => Off => Off mail.force_extra_parameters => no value => no value max_execution_time => 0 => 0 max_input_nesting_level => 64 => 64 max_input_time => -1 => -1 memory_limit => 32M => 32M open_basedir => no value => no value output_buffering => 0 => 0 output_handler => no value => no value post_max_size => 8M => 8M precision => 12 => 12 realpath_cache_size => 16K => 16K realpath_cache_ttl => 120 => 120 register_argc_argv => On => On register_globals => Off => Off register_long_arrays*** glibc detected *** php: free(): invalid pointer: 0x080d4a4b *** ======= Backtrace: ========= /lib/libc.so.6[0x404fb107] /lib/libc.so.6(cfree+0x89)[0x404fcda9] php(timelib_builtin_db+0x2e4)[0x80d4d24] php(zm_info_date+0xdd)[0x80bc11d] php(php_info_print_module+0x54)[0x8210d44] php[0x8210e54] php(zend_hash_apply+0x4c)[0x82cb0fc] php(php_print_info+0x697)[0x8211f77] php(zif_phpinfo+0x69)[0x8212db9] php[0x82f19bb] php(execute+0x15f)[0x82e13cf] php(zend_execute_scripts+0x183)[0x82bffc3] php(php_execute_script+0x1c3)[0x8276f73] php(main+0x15ee)[0x83538ae] /lib/libc.so.6(__libc_start_main+0xe0)[0x404aa450] php[0x8097cb1] ======= Memory map: ======== 08048000-08521000 r-xp 00000000 03:05 391018 /usr/bin/php5 08521000-08558000 rw-p 004d8000 03:05 391018 /usr/bin/php5 08558000-086e2000 rw-p 08558000 00:00 0 40000000-4001a000 r-xp 00000000 03:01 321310 /lib/ld-2.7.so 4001a000-4001c000 rw-p 00019000 03:01 321310 /lib/ld-2.7.so 4001c000-4001d000 rw-p 4001c000 00:00 0 40023000-4002c000 r-xp 00000000 03:01 321319 /lib/libcrypt-2.7.so 4002c000-4002e000 rw-p 00008000 03:01 321319 /lib/libcrypt-2.7.so 4002e000-40055000 rw-p 4002e000 00:00 0 40055000-40069000 r-xp 00000000 03:05 1141356 /usr/lib/libz.so.1.2.3.3 40069000-4006a000 rw-p 00013000 03:05 1141356 /usr/lib/libz.so.1.2.3.3 4006a000-4006b000 rw-p 4006a000 00:00 0 4006b000-4006d000 r-xp 00000000 03:05 1141094 /usr/lib/libpanel.so.5.6 4006d000-4006e000 rw-p 00001000 03:05 1141094 /usr/lib/libpanel.so.5.6 4006e000-4009c000 r-xp 00000000 03:01 321314 /lib/libncurses.so.5.6 4009c000-4009f000 rw-p 0002d000 03:01 321314 /lib/libncurses.so.5.6 4009f000-400dd000 r-xp 00000000 03:05 1141124 /usr/lib/i686/cmov/libssl.so.0.9.8 400dd000-400e1000 rw-p 0003e000 03:05 1141124 /usr/lib/i686/cmov/libssl.so.0.9.8 400e1000-4020a000 r-xp 00000000 03:05 1140499 /usr/lib/libdb-4.6.so 4020a000-4020d000 rw-p 00129000 03:05 1140499 /usr/lib/libdb-4.6.so 4020d000-4021c000 r-xp 00000000 03:01 321293 /lib/libbz2.so.1.0.3 4021c000-4021d000 rw-p 0000f000 03:01 321293 /lib/libbz2.so.1.0.3 4021d000-40243000 r-xp 00000000 03:05 1141400 /usr/lib/libpcre.so.3.12.1 40243000-40244000 rw-p 00025000 03:05 1141400 /usr/lib/libpcre.so.3.12.1 40244000-40245000 rw-p 40244000 00:00 0 40245000-40253000 r-xp 00000000 03:01 321340 /lib/libresolv-2.7.so 40253000-40255000 rw-p 0000d000 03:01 321340 /lib/libresolv-2.7.so 40255000-40257000 rw-p 40255000 00:00 0 40257000-4027a000 r-xp 00000000 03:01 321321 /lib/libm-2.7.so 4027a000-4027c000 rw-p 00022000 03:01 321321 /lib/libm-2.7.so 4027c000-4027e000 r-xp 00000000 03:01 321320 /lib/libdl-2.7.so 4027e000-40280000 rw-p 00001000 03:01 321320 /lib/libdl-2.7.so 40280000-40293000 r-xp 00000000 03:01 321324 /lib/libnsl-2.7.so 40293000-40295000 rw-p 00012000 03:01 321324 /lib/libnsl-2.7.so 40295000-40297000 rw-p 40295000 00:00 0 40297000-402bf000 r-xp 00000000 03:05 1140538 /usr/lib/libgssapi_krb5.so.2.2 402bf000-402c0000 rw-p 00028000 03:05 1140538 /usr/lib/libgssapi_krb5.so.2.2 402c0000-4034c000 r-xp 00000000 03:05 1141373 /usr/lib/libkrb5.so.3.3 4034c000-4034e000 rw-p 0008c000 03:05 1141373 /usr/lib/libkrb5.so.3.3 4034e000-4034f000 rw-p 4034e000 00:00 0 4034f000-40371000 r-xp 00000000 03:05 1140539 /usr/lib/libk5crypto.so.3.1 40371000-40372000 rw-p 00022000 03:05 1140539 /usr/lib/libk5crypto.so.3.1 40372000-40374000 r-xp 00000000 03:01 321301 /lib/libcom_err.so.2.1 40374000-40375000 rw-p 00001000 03:01 321301 /lib/libcom_err.so.2.1 40375000-4048e000 r-xp 00000000 03:05 1141035 /usr/lib/libxml2.so.2.6.32 4048e000-40493000 rw-p 00119000 03:05 1141035 /usr/lib/libxml2.so.2.6.32 40493000-40494000 rw-p 40493000 00:00 0 40494000-405c3000 r-xp 00000000 03:01 321316 /lib/libc-2.7.so 405c3000-405c4000 r--p 0012f000 03:01 321316 /lib/libc-2.7.so 405c4000-405c6000 rw-p 00130000 03:01 321316 /lib/libc-2.7.so 405c6000-405c9000 rw-p 405c6000 00:00 0 405c9000-406fa000 r-xp 00000000 03:05 1141122 /usr/lib/i686/cmov/libcrypto.so.0.9.8 406fa000-40710000 rw-p 00131000 03:05 1141122 /usr/lib/i686/cmov/libcrypto.so.0.9.8 40710000-40714000 rw-p 40710000 00:00 0 40714000-40727000 r-xp 00000000 03:01 321336 /lib/libpthread-2.7.so 40727000-40729000 rw-p 00012000 03:01 321336 /lib/libpthread-2.7.so 40729000-4072b000 rw-p 40729000 00:00 0 4072b000-40732000 r-xp 00000000 03:05 1141374 /usr/lib/libkrb5support.so.0.1 40732000-40733000 rw-p 00006000 03:05 1141374 /usr/lib/libkrb5support.so.0.1 40733000-40735000 r-xp 00000000 03:01 321361 /lib/libkeyutils-1.2.so 40735000-40736000 rw-p 00001000 03:01 321361 /lib/libkeyutils-1.2.so 40736000-40738000 rw-p 40736000 00:00 0 40739000-4073b000 rw-p 40739000 00:00 0 40779000-407ce000 r--p 00000000 03:05 1157015 /usr/lib/locale/locale-archive 407ce000-407db000 r-xp 00000000 03:05 32770 /usr/lib/php5/20060613+lfs/curl.so 407db000-407dc000 rw-p 0000d000 03:05 32770 /usr/lib/php5/20060613+lfs/curl.so 407e2000-40822000 r-xp 00000000 03:05 1141397 /usr/lib/libcurl.so.4.0.1 40822000-40823000 rw-p 00040000 03:05 1141397 /usr/lib/libcurl.so.4.0.1 40823000-40824000 rw-p 40823000 00:00 0 40824000-4082f000 r-xp 00000000 03:05 1141393 /usr/lib/libcares.so.2.0.0 4082f000-40830000 rw-p 0000a000 03:05 1141393 /usr/lib/libcares.so.2.0.0 40830000-4085f000 r-xp 00000000 03:05 1141246 /usr/lib/libidn.so.11.5.19 4085f000-40860000 rw-p 0002f000 03:05 1141246 /usr/lib/libidn.so.11.5.19 40860000-40880000 r-xp 00000000 03:05 1141395 /usr/lib/libssh2.so.1.0.0 40880000-40881000 rw-p 0001f000 03:05 1141395 /usr/lib/libssh2.so.1.0.0 40881000-408be000 r-xp 00000000 03:05 1141249 /usr/lib/libldap_r-2.4.so.2.0.3 408be000-408c0000 rw-p 0003d000 03:05 1141249 /usr/lib/libldap_r-2.4.so.2.0.3 408c0000-408c1000 rw-p 408c0000 00:00 0 408c1000-40927000 r-xp 00000000 03:05 1140516 /usr/lib/libgcrypt.so.11.4.3 40927000-40929000 rw-p 00065000 03:05 1140516 /usr/lib/libgcrypt.so.11.4.3 40929000-4092c000 r-xp 00000000 03:05 1140560 /usr/lib/libgpg-error.so.0.3.0 4092c000-4092d000 rw-p 00002000 03:05 1140560 /usr/lib/libgpg-error.so.0.3.0 4092d000-40939000 r-xp 00000000 03:05 1140642 /usr/lib/liblber-2.4.so.2.0.3 40939000-4093a000 rw-p 0000c000 03:05 1140642 /usr/lib/liblber-2.4.so.2.0.3 4093a000-40950000 r-xp 00000000 03:05 1141371 /usr/lib/libsasl2.so.2.0.22 40950000-40951000 rw-p 00015000 03:05 1141371 /usr/lib/libsasl2.so.2.0.22 40951000-409c4000 r-xp 00000000 03:05 1141364 /usr/lib/libgnutls.so.26.1.3 409c4000-409ca000 rw-p 00072000 03:05 1141364 /usr/lib/libgnutls.so.26.1.3 409ca000-409d9000 r-xp 00000000 03:05 1140393 /usr/lib/libtasn1.so.3.0.15 409d9000-409da000 rw-p 0000e000 03:05 1140393 /usr/lib/libtasn1.so.3.0.15 409da000-409f0000 r-xp 00000000 03:05 32771 /usr/lib/php5/20060613+lfs/gd.so 409f0000-409f4000 rw-p 00015000 03:05 32771 /usr/lib/php5/20060613+lfs/gd.so 409fa000-40a18000 r-xp 00000000 03:05 1140391 /usr/lib/libgd.so.2.0.0 40a18000-40a38000 rw-p 0001d000 03:05 1140391 /usr/lib/libgd.so.2.0.0 40a38000-40a3c000 rw-p 40a38000 00:00 0 40a3c000-40a78000 r-xp 00000000 03:05 1141586 /usr/lib/libt1.so.5.1.0 40a78000-40a7c000 rw-p 0003b000 03:05 1141586 /usr/lib/libt1.so.5.1.0 40a7c000-40a91000 rw-p 40a7c000 00:00 0 40a91000-40afc000 r-xp 00000000 03:05 1141404 /usr/lib/libfreetype.so.6.3.16 40afc000-40b00000 rw-p 0006a000 03:05 1141404 /usr/lib/libfreetype.so.6.3.16 40b00000-40be8000 r-xp 00000000 03:05 1140553 /usr/lib/libX11.so.6.2.0 40be8000-40bec000 rw-p 000e8000 03:05 1140553 /usr/lib/libX11.so.6.2.0 40bec000-40bfb000 r-xp 00000000 03:05 1140571 /usr/lib/libXpm.so.4.11.0 40bfb000-40bfc000 rw-p 0000e000 03:05 1140571 /usr/lib/libXpm.so.4.11.0 40bfc000-40c1e000 r-xp 00000000 03:05 1141608 /usr/lib/libpng12.so.0.15.0 40c1e000-40c1f000 rw-p 00021000 03:05 1141608 /usr/lib/libpng12.so.0.15.0 40c1f000-40c3e000 r-xp 00000000 03:05 1141652 /usr/lib/libjpeg.so.62.0.0 40c3e000-40c3f000 rw-p 0001e000 03:05 1141652 /usr/lib/libjpeg.so.62.0.0 40c3f000-40c62000 r-xp 00000000 03:05 1140614 /usr/lib/libfontconfig.so.1.2.0 40c62000-40c6a000 rw-p 00023000 03:05 1140614 /usr/lib/libfontconfig.so.1.2.0 40c6a000-40c6c000 r-xp 00000000 03:05 1140215 /usr/lib/libXau.so.6.0.0 40c6c000-40c6d000 rw-p 00001000 03:05 1140215 /usr/lib/libXau.so.6.0.0 40c6d000-40c71000 r-xp 00000000 03:05 1140424 /usr/lib/libXdmcp.so.6.0.0 40c71000-40c72000 rw-p 00003000 03:05 1140424 /usr/lib/libXdmcp.so.6.0.0 40c72000-40c90000 r-xp 00000000 03:05 1140512 /usr/lib/libexpat.so.1.0.0 40c90000-40c92000 rw-p 0001d000 03:05 1140512 /usr/lib/libexpat.so.1.0.0 40c92000-40c9a000 r-xp 00000000 03:05 32772 /usr/lib/php5/20060613+lfs/mcrypt.so 40c9a000-40c9b000 rw-p 00007000 03:05 32772 /usr/lib/php5/20060613+lfs/mcrypt.so 40ca1000-40cc6000 r-xp 00000000 03:05 1141084 /usr/lib/libmcrypt.so.4.4.7 40cc6000-40cc9000 rw-p 00025000 03:05 1141084 /usr/lib/libmcrypt.so.4.4.7 40cc9000-40ccf000 rw-p 40cc9000 00:00 0 40ccf000-40cd5000 r-xp 00000000 03:05 1141082 /usr/lib/libltdl.so.3.1.6 40cd5000-40cd6000 rw-p 00005000 03:05 1141082 /usr/lib/libltdl.so.3.1.6 40cd6000-40ce0000 r-xp 00000000 03:05 32767 /usr/lib/php5/20060613+lfs/mysql.so 40ce0000-40ce1000 rw-p 0000a000 03:05 32767 /usr/lib/php5/20060613+lfs/mysql.so 40ce7000-40e75000 r-xp 00000000 03:05 1141030 /usr/lib/libmysqlclient_r.so.15.0.0 40e75000-40eb9000 rw-p 0018d000 03:05 1141030 /usr/lib/libmysqlclient_r.so.15.0.0 40eb9000-40eba000 rw-p 40eb9000 00:00 0 40eba000-40ed1000 r-xp 00000000 03:05 32768 /usr/lib/php5/20060613+lfs/mysqli.so 40ed1000-40ed3000 rw-p 00016000 03:05 32768 /usr/lib/php5/20060613+lfs/mysqli.so 40ed3000-40ee6000 r-xp 00000000 03:05 32765 /usr/lib/php5/20060613+lfs/pdo.so 40ee6000-40ee8000 rw-p 00013000 03:05 32765 /usr/lib/php5/20060613+lfs/pdo.so 40ee8000-40eee000 r-xp 00000000 03:05 32769 /usr/lib/php5/20060613+lfs/pdo_mysql.so 40eee000-40eef000 rw-p 00005000 03:05 32769 /usr/lib/php5/20060613+lfs/pdo_mysql.so 40ef5000-40ef9000 r-xp 00000000 03:05 1140625 /usr/lib/libnss_db-2.2.3.so 40ef9000-40efa000 rw-p 00003000 03:05 1140625 /usr/lib/libnss_db-2.2.3.so 40efa000-40f03000 r-xp 00000000 03:01 321328 /lib/libnss_files-2.7.so 40f03000-40f05000 rw-p 00008000 03:01 321328 /lib/libnss_files-2.7.so 40f05000-40fe6000 r-xp 00000000 03:05 1140584 /usr/lib/libdb-4.3.so 40fe6000-40fe9000 rw-p 000e0000 03:05 1140584 /usr/lib/libdb-4.3.so 40fe9000-40ff5000 r-xp 00000000 03:01 321369 /lib/libgcc_s.so.1 40ff5000-40ff6000 rw-p 0000b000 03:01 321369 /lib/libgcc_s.so.1 41000000-41021000 rw-p 41000000 00:00 0 41021000-41100000 ---p 41021000 00:00 0 bfff6000-c0000000 rw-p bfff6000 00:00 0 ffffe000-fffff000 ---p 00000000 00:00 0 Aborted -- Edit bug report at http://bugs.php.net/?id=45131&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45131&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45131&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45131&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45131&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45131&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45131&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45131&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45131&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45131&r=support Expected behavior: http://bugs.php.net/fix.php?id=45131&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45131&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45131&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45131&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45131&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45131&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45131&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45131&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45131&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45131&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45131&r=mysqlcfg
