mattflaschen@mw1017:~/hhvm-debug$ hhvm test.php 
[Sat May  9 00:16:34 2015] [hphp] [23274:7f5e9c182bc0:0:000001] [] 
Fatal error: Uncaught exception 'EBernhardson\FastCGI\CommunicationException' with message 'Failure reading socket - 11 - Resource temporarily unavailable' in /home/mattflaschen/hhvm-debug/fastcgi.php:585
Stack trace:
#0 /home/mattflaschen/hhvm-debug/fastcgi.php(570): EBernhardson\FastCGI\CommunicationException::socketError()
#1 /home/mattflaschen/hhvm-debug/fastcgi.php(296): EBernhardson\FastCGI\CommunicationException::socketRead()
#2 /home/mattflaschen/hhvm-debug/fastcgi.php(490): EBernhardson\FastCGI\Client->readPacket()
#3 /home/mattflaschen/hhvm-debug/fastcgi.php(472): EBernhardson\FastCGI\Client->doResponse()
#4 /home/mattflaschen/hhvm-debug/test.php(13): EBernhardson\FastCGI\Client->response()
#5 {main}