php - Symfony 2.5 receive a segmentation fault periodically on errors -

this has been tough 1 troubleshoot. on error type there chance page crash segmentation fault [fri apr 25 17:45:52.141251 2014] [core:notice] [pid 23298] ah00052: child pid 23367 exit signal segmentation fault (11).

i'm running on symfony framework 2.5, basic page route , controller uses request object.

route

form_core_page_loader_homepage:      path:  /      defaults: { _controller: formcorepageloaderbundle:default:index } 

controller

use symfony\component\httpfoundation\request; // controller extends symfony's , adds getstore() function , others... use formcore\pageloaderbundle\controller\sessionstorecontroller controller; use formcore\pageloaderbundle\controller\stylesessionstorecontrollertrait;   class defaultcontroller extends controller {     use stylesessionstorecontrollertrait;      public function indexaction(request $request)     {           $store = $this->getstore();          if (!$store->initrequest($request)) {              throw $this->createnotfoundexception('that page not exist.');         }           // grab our vars template...         $templatevars = $this->getindexvars();          ....     }      protected functionindexvars()     {         // goes kaboom         $noticeerrorhere = $crasheswsegfault;         ....     } } 

anyone run @ similar symfony? guess somewhere it's catching errors causing problem, hard troubleshoot seg fault though...

even though symfony 2.5 being released in next few weeks, went 2.4 , seems have resolved issue.