例如：extension=/data/3i21.com/sites/www.3i21.com/www/addons/longbing_cardauth2/swoole_loader56NginxLinux.so报错。
Reloading php-fpm: /etc/rc.d/init.d/appnode-php56-php-fpm: line 66: 20072 Segmentation fault /opt/appnode/appnode-php56/root/usr/sbin/php-fpm --test
not reloading due to configuration syntax error
[FAILED]