I have compiled the php5.4.11 without Zend, APC or any additional modules enabled...
The only errors I see are these:
2013-01-31 19:24:53.059 [INFO] [83.239.187.182:42845-0#APVH_acc01.c1.server-1.biz] connection to [/tmp/lshttpd/lsphp54.sock.617] on request #0, confirmed, 0, associated...