root@cc-server ~]# killall -9 php-fpm
[root@cc-server ~]# ps aux|grep 'fpm'|grep -v 'grep'
[root@cc-server ~]# service php-fpm restart
Stopping php55m-fpm: [FAILED]
Starting php55m-fpm: [ OK ]
[root@cc-server ~]# service php-fpm restart
Stopping php55m-fpm: [FAILED]
Starting php55m-fpm: [29-Mar-2014 09:45:52] ERROR: An another FPM instance seems to already listen on /home/php-fpm/sock/apache.sock
[29-Mar-2014 09:45:52] ERROR: FPM initialization failed
[FAILED]
As you can see I killed ALL fpm instances, checkedvwith grep, then start fpm, says OK. Type restart, FAILS. Something else is not right.