ID: 42305
User updated by: danil dot megrabjan at gmail dot com
Reported By: danil dot megrabjan at gmail dot com
-Status: Feedback
+Status: Open
Bug Type: Reproducible crash
Operating System: SLES10
PHP Version: 5.2CVS-2007-08-16
New Comment:
Now, i`m trying to make my code shorten. But, it's all the same i don`t
understand... why non-debug... why non snapshop.
I recompile my php yesterday. My last bt was made after php
modifications. My _current_ phpinfo():
PHP Version 5.2.4RC2-dev
System Linux TRIO-PRJ 2.6.16.21-0.8-default #1 Mon Jul 3 18:25:39 UTC
2006 i686
Build Date Aug 16 2007 15:02:07
Configure Command './configure' '--prefix=/usr'
'--datadir=/usr/share/php5' '--mandir==/usr/share/man'
'--bindir==/usr/bin' '--with-libdir=lib' '--includedir='
'--sysconfdir=/etc/php5/apache2'
'--with-config-file-path=/etc/php5/apache2'
'--with-config-file-scan-dir=/etc/php5/conf.d' '--enable-libxml'
'--enable-session' '--with-mm' '--with-pcre-regex' '--enable-xml'
'--enable-simplexml' '--enable-spl' '--enable-filter'
!!!!'--enable-debug'!!!! '--enable-memory-limit' '--program-suffix=5'
'--with-apxs2=/usr/sbin/apxs2' '--bindir==/usr/bin'
'--with-pear=/usr/share/php5/PEAR' '--enable-bcmath=shared'
'--enable-calendar=shared' '--enable-ctype=shared'
'--enable-dbase=shared' '--enable-dom=shared' '--enable-exif=shared'
'--enable-ftp=shared' '--enable-mbstring=shared' '--enable-mbregex'
'--enable-pcntl=shared' '--enable-posix=shared' '--enable-shmop=shared'
'--enable-soap=shared' '--enable-sockets=shared'
'--enable-sysvmsg=shared' '--enable-sysvsem=shared'
'--enable-sysvshm=shared' '--enable-tokenizer=shared'
'--enable-wddx=shared' '--with-zlib=shared' '--with-bz2=shared'
'--with-curl=shared' '--with-gd=shared' '--enable-gd-native-ttf'
'--with-xpm-dir=/usr/X11R6' '--with-freetype-dir=/usr'
'--with-png-dir=/usr' '--with-jpeg-dir=/usr' '--with-zlib-dir=/usr'
'--with-gettext=shared' '--with-gmp=shared' '--enable-hash=shared'
'--with-iconv=shared' '--with-imap=shared' '--with-kerberos'
'--with-imap-ssl' '--enable-json=shared' '--with-ldap=shared'
'--with-ldap-sasl=/usr' '--with-mcrypt=shared' '--with-mhash=shared'
'--with-mysql=shared,/usr' '--with-mysql-sock=/var/lib/mysql/mysql.sock'
'--with-mysqli=shared' '--with-ncurses=shared'
'--with-unixODBC=shared,/usr' '--with-openssl=shared'
'--with-xmlrpc=shared' '--enable-xmlreader=shared'
'--enable-xmlwriter=shared' '--with-xsl=shared' '--enable-dba=shared'
'--with-db4=/usr' '--without-gdbm' '--with-cdb' '--with-inifile'
'--with-flatfile' '--with-pdo_sqlite=shared,/usr'
'--with-sqlite=shared,/usr' '--enable-sqlite-utf8' '--enable-pdo=shared'
'--with-pdo-mysql=shared,/usr' '--with-pdo-odbc=shared,unixODBC,/usr'
'--enable-zip=shared' '--enable-cli'
Now, as I have told earlier:
I shall try to reduce a code;
I shall try to recompile my php once more time with support only this
extension`s: pdo, pdo_odbc, memcache, dom, iconv, ctype). Because,
performance of this extension is really used in code after execution
which, i having segmentation fault.
Previous Comments:
------------------------------------------------------------------------
[2007-08-17 01:02:02] [EMAIL PROTECTED]
Also: Don't compile any extensions as shared like you're doing right
now. If you're not loading the extensions, don't compile them either!
------------------------------------------------------------------------
[2007-08-17 01:00:13] [EMAIL PROTECTED]
Either you're not really running the debug build snapshot at all but
all the time the old 5.2.3 or something or you didn't compile
correctly.
phpinfo() is usually good place to check what is actually in use..
The backtrace would contain line numbers and such if it was a debug
build.
------------------------------------------------------------------------
[2007-08-16 14:05:30] danil dot megrabjan at gmail dot com
Ok. I would try make my code to shorten. But before, i have one
question: Why non-debug?! i use '--enable-debug' ?!
------------------------------------------------------------------------
[2007-08-16 13:57:54] [EMAIL PROTECTED]
You're still sending backtraces from non-debug build PHP.
Make sure you actually install the debug version before you send any
more backtraces. And it's kinda pointless to send them without us
knowing what your code does. So come up with short as possible script
that you can reliably reproduce the crash. Otherwise it's not
"Reproducible" and we can't fix it.
------------------------------------------------------------------------
[2007-08-16 13:37:18] danil dot megrabjan at gmail dot com
or this variant of crash:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1213823312 (LWP 3303)]
0xb78c76af in zend_dynamic_array_get_element ()
from /usr/lib/apache2/libphp5.so
(gdb) bt
#0 0xb78c76af in zend_dynamic_array_get_element ()
from /usr/lib/apache2/libphp5.so
#1 0xb78e3c52 in zend_hash_reverse_apply () from
/usr/lib/apache2/libphp5.so
#2 0xb78c7db4 in shutdown_executor () from
/usr/lib/apache2/libphp5.so
#3 0xb78d6fa7 in zend_deactivate () from /usr/lib/apache2/libphp5.so
#4 0xb7885169 in php_request_shutdown () from
/usr/lib/apache2/libphp5.so
#5 0xb7950645 in zend_get_zval_ptr_ptr () from
/usr/lib/apache2/libphp5.so
#6 0xb7950f33 in zend_get_zval_ptr_ptr () from
/usr/lib/apache2/libphp5.so
#7 0x8002f94d in ap_run_handler (r=0x802587a8) at config.c:157
#8 0x80033227 in ap_invoke_handler (r=0x802587a8) at config.c:372
#9 0x8003f084 in ap_internal_redirect (
new_uri=0x80258788 "/infin.php?query=start/1/666666",
r=0x8024f9a8)
at http_request.c:477
#10 0xb7466c10 in ?? () from /usr/lib/apache2-prefork/mod_rewrite.so
#11 0x80258788 in ?? ()
#12 0x8024f9a8 in ?? ()
#13 0xb746b67f in ?? () from /usr/lib/apache2-prefork/mod_rewrite.so
#14 0x802586c0 in ?? ()
#15 0x00000000 in ?? ()
as you like ;)
------------------------------------------------------------------------
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http://bugs.php.net/42305
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