On 4/17/12 7:29 AM, Joseph Koenig wrote:
Hi all, I recently installed 5.4.0 on a CentOS 6.2 box and am now getting segfaults anytime we try to draw a PDF file (with fpdf). My config line is below: ./configure --with-apxs2=/usr/sbin/apxs --enable-cli --enable-exif --enable-mbstring --enable-mbregex --enable-sockets --with-mysql --with-mysqli=/usr/bin/mysql_config --with-pdo-mysql --with-libdir=lib64 --with-zlib --with-gd --with-jpeg-dir=/usr/lib64 --enable-soap --enable-calendar --with-freetype-dir=/usr/lib64 --with-libexpat-dir --enable-ftp --enable-calendar --with-curl Running gdb on the core dump from apache, I get this:
Loaded symbols for /usr/lib64/apr-util-1/apr_ldap-1.so Reading symbols from /usr/local/lib/php/extensions/no-debug-non-zts-20100525/apc.so...done. Loaded symbols for /usr/local/lib/php/extensions/no-debug-non-zts-20100525/apc.so Core was generated by `/usr/sbin/httpd -k start'. Program terminated with signal 11, Segmentation fault. #0 0x00007f1126065d71 in zend_hash_quick_find (ht=0x7f1131b0c5a8, arKey=0x7f11319e6b68 "pallets", nKeyLength=8, h=7572787671222906, pData=0x7fff2733e9c8) at /usr/local/src/php-5.4.0/Zend/zend_hash.c:950 950 p = ht->arBuckets[nIndex]; Missing separate debuginfos, use: debuginfo-install httpd-2.2.15-15.el6.centos.1.x86_64 ======================================= Any thoughts are appreciated. Thanks! -- Joe Koenig Creative Anvil 1346 Baur Blvd Olivette, MO 63132 314-692-0338 j...@creativeanvil.com http://www.creativeanvil.com/
How recent did you install it? My initial thought is to disable APC. The 3.1.10 version released last week fixed a few bugs that caused crashes with PHP 5.4 http://pecl.php.net/package-changelog.php?package=APC&release=3.1.10 Note this version of APC incorrectly reports itself as 3.1.9 (https://bugs.php.net/bug.php?id=61695) If this doesn't help, construct a small reproducible testcase and log a bug at https://bugs.php.net/report.php -- christopher.jo...@oracle.com http://twitter.com/#!/ghrd
