Bug #11716 Updated: Segmentation fault(coredump) in Apache(DSO-enabled) startup

ID: 11716 Comment by: vervoom@hotmail.com Old Reported By: cmlee@users.sourceforge.net Reported By: vervoom@hotmail.com Status: Open Bug Type: Apache related Operating System: AIX 4.3.3 PHP Version: 4.1.1 New Comment: I'm having exactly the same problem as this: # ./apachectl start ./apachectl[71]: 13068 Segmentation fault(coredump) ./apachectl start: httpd could not be started If I remove the LoadModule libexec/libphp4.so line from the conf, httpd starts OK. I've been looking at the previous reports on this bug, and your answer is always try the latest snapshot. Well considering this problem has been going on for over 2 years now, perhaps we could have a more original answer please?! I've tried 4.0.6, and 4.1.1 and your latest snapshot!! With php-4.1.1 I even had to tinker with your make install script to get it to install properly. If you can't even set this product up to work properly from the start, then that doesn't say very much for it!! Why don't your developers sort it out once and for all, and stop wasting everyone's time (including yours!!)? Previous Comments: ------------------------------------------------------------------------ [2002-01-16 05:12:00] cmlee@users.sourceforge.net This is output from make. ############ SKIP ############ mkdir .libs rm -fr .libs/libregex.la .libs/libregex.* .libs/libregex.* ar cru .libs/libregex.al regcomp.lo regexec.lo regerror.lo regfree.lo ranlib .libs/libregex.al creating libregex.la (cd .libs && rm -f libregex.la && ln -s ../libregex.la libregex.la) make[2]: Leaving directory `/home/cmlee/Project/php-4.1.1/regex' make[1]: Leaving directory `/home/cmlee/Project/php-4.1.1/regex' Making all in . make[1]: Entering directory `/home/cmlee/Project/php-4.1.1' /bin/sh /home/cmlee/Project/php-4.1.1/libtool --mode=compile gcc -I. -I/home/cmlee/Project/php-4.1.1/ -I/home/cmlee/Project/php-4.1.1/main -I/home/cmlee/Project/php-4.1.1 -I/usr/local/apache/include -I/home/cmlee/Project/php-4.1.1/Zend -I/home/cmlee/Project/php-4.1.1/ext/xml/expat -DAIX=43 -DUSE_PTHREAD_SERIALIZED_ACCEPT -DAIX_BIND_PROCESSOR -DUSE_HSREGEX -DUSE_EXPAT -I/home/cmlee/Project/php-4.1.1/TSRM -O2 -g -Wall -prefer-pic -c stub.c gcc -I. -I/home/cmlee/Project/php-4.1.1/ -I/home/cmlee/Project/php-4.1.1/main -I/home/cmlee/Project/php-4.1.1 -I/usr/local/apache/include -I/home/cmlee/Project/php-4.1.1/Zend -I/home/cmlee/Project/php-4.1.1/ext/xml/expat -DAIX=43 -DUSE_PTHREAD_SERIALIZED_ACCEPT -DAIX_BIND_PROCESSOR -DUSE_HSREGEX -DUSE_EXPAT -I/home/cmlee/Project/php-4.1.1/TSRM -O2 -g -Wall -c stub.c -DPIC -o stub.lo /bin/sh /home/cmlee/Project/php-4.1.1/libtool --mode=link gcc -I. -I/home/cmlee/Project/php-4.1.1/ -I/home/cmlee/Project/php-4.1.1/main -I/home/cmlee/Project/php-4.1.1 -I/usr/local/apache/include -I/home/cmlee/Project/php-4.1.1/Zend -I/home/cmlee/Project/php-4.1.1/ext/xml/expat -DAIX=43 -DUSE_PTHREAD_SERIALIZED_ACCEPT -DAIX_BIND_PROCESSOR -DUSE_HSREGEX -DUSE_EXPAT -I/home/cmlee/Project/php-4.1.1/TSRM -O2 -g -Wall -prefer-pic -o libphp4.la -rpath /home/cmlee/Project/php-4.1.1/libs -Wl,-bI:/usr/local/apache/libexec/httpd.exp -avoid-version stub.lo Zend/libZend.la sapi/apache/libsapi.la main/libmain.la regex/libregex.la ext/pcre/libpcre.la ext/posix/libposix.la ext/session/libsession.la ext/standard/libstandard.la ext/xml/libxml.la TSRM/libtsrm.la -ldl -lcrypt -lbind -lm -ldl -lcrypt mkdir .libs rm -fr .libs/libphp4.la .libs/libphp4.* .libs/libphp4.* (cd . && ln -s stub.lo stub.o) generating symbol list for `libphp4.la' /usr/bin/nm -B stub.o Zend/.libs/libZend.al sapi/apache/.libs/libsapi.al main/.libs/libmain.al regex/.libs/libregex.al ext/pcre/.libs/libpcre.al ext/posix/.libs/libposix.al ext/session/.libs/libsession.al ext/standard/.libs/libstandard.al ext/xml/.libs/libxml.al TSRM/.libs/libtsrm.al | sed -n -e 's/^.*[ ]\([BCDT][BCDT]*\)[ ][ ]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' | sed 's/.* //' | sort | uniq > .libs/libphp4.exp nm: ext/standard/.libs/libstandard.al[image.lo]: 0654-206 Cannot process the symbol table. ############ SKIP ############ (cd .libs/libphp4.lax/libtsrm.al && ar x /home/cmlee/Project/php-4.1.1/TSRM/.libs/libtsrm.al) gcc -shared -o .libs/libphp4.so.0 stub.o .libs/libphp4.lax/libZend.al/zend_language_parser.lo (..... SKIP .....) TSRM/.libs/libtsrm.al -ldl -lcrypt -lbind -lm -ldl -lcrypt -lc -Wl,-bI:/usr/local/apache/libexec/httpd.exp ${wl}-berok -Wl,-bnoentry -Wl,-bexport:.libs/libphp4.exp ar -crlo .libs/libphp4.a .libs/libphp4.so.0 rm -fr .libs/libphp4.lax creating libphp4.la (cd .libs && rm -f libphp4.la && ln -s ../libphp4.la libphp4.la) make[1]: Leaving directory `/home/cmlee/Project/php-4.1.1' Making all in pear make[1]: Entering directory `/home/cmlee/Project/php-4.1.1/pear' make[1]: Leaving directory `/home/cmlee/Project/php-4.1.1/pear' ------------------------------------------------------------------------ [2002-01-16 02:51:34] lobbin@php.net Can you provide some output from make/configure where .libs/libphp4.so.0 is referenced? ------------------------------------------------------------------------ [2002-01-16 02:45:20] cmlee@users.sourceforge.net This is my testing environment: AIX 4.3.3 gcc 2.95.3 Apache 1.3.22 PHP 4.1.1 It works in DSO-enabled apache. However, there is still installation problem like the following. --- configure and make works fine --- # make install Making install in . make[1]: Entering directory `/home/cmlee/php-4.1.1' /usr/local/apache/bin/apxs -i -a -n php4 libs/libphp4.so [activating module `php4' in [/usr/local/apache/conf/httpd.conf] cp libs/libphp4.so /usr/local/apache/libexec/libphp4.so cp: libs/libphp4.so: No such file or directory apxs:Break: Command failed with rc=1 make[1]: *** [install-sapi] Error 1 make[1]: Leaving directory `/home/cmlee/php-4.1.1' make: *** [install-recursive] Error 1 # cp .libs/libphp4.so.0 /usr/local/apache/libexec/libphp4.so # cd /usr/local/apache/bin # ./apachectl start ./apahectl start: httpd started Now PHP on the DSO-enabled apache are working well. I've tested with 'phpinfo()' function. ------------------------------------------------------------------------ [2002-01-12 14:44:51] lobbin@php.net Can you try with the latest release 4.1.1? ------------------------------------------------------------------------ [2001-10-28 23:34:40] cmlee@users.sourceforge.net I tried, however the result is same before. Tried snapshot : php4-200110281500.tar.gz $ pwd /home/cmlee/php4-200110281500 $ ./configure --enable-debug \ --with-apxs=/usr/local/apache/bin/apxs \ --with-mysql=no $ make ar -crlo .libs/libphp4.a .libs/libphp4.so.0 rm -fr .libs/libphp4.lax creating libphp4.la (cd .libs && rm -f libphp4.la && ln -s ../libphp4.la libphp4.la) make[1]: Leaving directory `/home/cmlee/php4-200110281500' Making all in pear make[1]: Entering directory `/home/cmlee/php4-200110281500/pear' make[1]: Leaving directory `/home/cmlee/php4-200110281500/pear' $ su # make install Making install in . make[1]: Entering directory `/home/cmlee/php4-200110281500' /home/cmlee/php4-200110281500/build/shtool mkdir -p "/usr/local/apache/libexec" && /usr/local/apache/bin/apxs -S LIBEXECDIR="/usr/local/apache/libexec" -i -a -n php4 libs/libphp4.so [activating module `php4' in /usr/local/apache/conf/httpd.conf] cp libs/libphp4.so /usr/local/apache/libexec/libphp4.so cp: libs/libphp4.so: No such file or directory apxs:Break: Command failed with rc=1 make[1]: *** [install-sapi] Error 1 make[1]: Leaving directory `/home/cmlee/php4-200110281500' make: *** [install-recursive] Error 1 # cp .libs/libphp4.so.0 /usr/local/apache/libexec/libphp4.so # cd /usr/local/apache/bin # ./httpd -X Segmentation fault (core dumped) # gdb httpd GNU gdb 4.18 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "powerpc-ibm-aix4.3.2.0"... (gdb) run -X Starting program: /usr/locql/apache/bin/httpd -X "/usr/lib/libpthreads.a": not in executable format: File format not recognized. (gdb) c Continuing. "/usr/lpp/xlC/lib/libC.a": not in executable format: File format not recognized. (gdb) c Continuing. "/usr/lib/libbind.a": not in executable format: File format not recognized. (gdb) c Continuing. Program received signal SIGSEGV, Segmentation fault. 0xd0b5acac in ?? () from (unknown load module) (gdb) bt #0 0xd0b5acac in ?? () from (unknown load module) #1 <signal handler called> (gdb) quit ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/?id=11716 Edit this bug report at http://bugs.php.net/?id=11716&edit=1