Package: php5 Version: 5.3.0-2 X-Debbugs-cc: mediawiki-l@lists.wikimedia.org

Hello. With an SVN version of Mediawiki, Offline on my test wiki, calling index.php?title=%E7%89%B9%E6%AE%8A:%E5%8F%83%E6%95%B8%E8%A8%AD%E7%BD%AE (which is Special:Preferences), as a logged in user, causes child pid 10600 exit signal Segmentation fault (11) as seen in /var/log/apache2/error.log The last lines in $wgDebugLogFile were: AND page_title = '用戶' LIMIT 1 SQL: SELECT /* LinkCache::addLinkObj Jidanni */ page_id,page_len,page_is_redirect FROM `page` WHERE page_namespace = '4' AND page_title = '自動確認使用者' LIMIT 1 Unstubbing $wgAuth on call of $wgAuth::allowPropChange from Preferences::profilePreferences

# ls *5.2.10* libapache2-mod-php5_5.2.10.dfsg.1-1_i386.deb php5-gd_5.2.10.dfsg.1-1_i386.deb php5-cgi_5.2.10.dfsg.1-1_i386.deb php5-mcrypt_5.2.10.dfsg.1-1_i386.deb php5-cli_5.2.10.dfsg.1-1_i386.deb php5-mysql_5.2.10.dfsg.1-1_i386.deb php5-common_5.2.10.dfsg.1-1_i386.deb php5_5.2.10.dfsg.1-1_all.deb # dpkg -i *5.2.10* dpkg: warning: downgrading libapache2-mod-php5 from 5.3.0-2 to 5.2.10.dfsg.1-1... fixed it.

So, just like https://bugzilla.wikimedia.org/show_bug.cgi?id=9365 , this is probably not a Mediawiki problem, but a php5.3 problem.