Problem - websites working perfectly fine start to load forever. Apache restart helps.
Secondary problem: Apache semaphores are not cleared.
Apache error_log is showing:
[Mon Jun 15 20:46:49.816604 2015] [core:notice] [pid 9529:tid 140340115335232] AH00052: child pid 20588 exit signal Segmentation fault (11)
Centos7
Apache/2.4.12
PHP 5.5.26
mod_fgci
only one custom module - imagick for Imagemagick. removing that module did not help.
Disabling Opcache from php.ini did not help.
Tried: rebuilding httpd, rebuild php, upgrade php from 5.5.25 to php 5.5.26
Same software versions on latest Centos 6.x are working fine.
Secondary problem: Apache semaphores are not cleared.
Apache error_log is showing:
[Mon Jun 15 20:46:49.816604 2015] [core:notice] [pid 9529:tid 140340115335232] AH00052: child pid 20588 exit signal Segmentation fault (11)
Centos7
Apache/2.4.12
PHP 5.5.26
mod_fgci
only one custom module - imagick for Imagemagick. removing that module did not help.
Disabling Opcache from php.ini did not help.
Tried: rebuilding httpd, rebuild php, upgrade php from 5.5.25 to php 5.5.26
Same software versions on latest Centos 6.x are working fine.