Опять php-cgi exited on signal 11

[<maxhl@xxxxxxxxxxxxxx>]

День добрый.
В чем искать причину подобного поведения ?
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pid 27850 (php-cgi), uid 65534: exited on signal 11
pid 30052 (php-cgi), uid 65534: exited on signal 11
pid 31397 (php-cgi), uid 65534: exited on signal 11
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/usr/local/nginx/conf> php -v
PHP 5.2.6 (cli) (built: Aug  5 2008 16:35:49)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
   with NuSphere PhpExpress v2.0.0, Copyright (c) 2002-2008 NuSphere Corp., 
by Dmitri Dmitrienko
   with eAccelerator v0.9.5.3, Copyright (c) 2004-2006 eAccelerator, by 
eAccelerator
   with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend 
Technologies
   with Zend Optimizer v3.3.0, Copyright (c) 1998-2007, by Zend 
Technologies
Press any key to continue...
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CC="gcc"
OPTIM="-O3 -pipe  -fno-exceptions -funroll-loops -ffast-math  -funroll-loops 
-march=core2 -msse3"
CFLAGS="-O2 -pipe" INCLUDES="-I/usr/local/include" ./configure --enable-fastcgi --enable-force-cgi-redirect --enable-discard-path --with-mysql=/usr/local --without-xmlrpc --disable-debug --enable-session --without-ming --with-zlib --enable-inline-optimization --enable-exif --enable-static --enable-bcmath --with-gnu-ld --enable-zend-multibyte --enable-mbstring --with-mcrypt=/usr/local/lib --enable-fpm --disable-ipv6 --with-gd --with-jpeg-dir=/usr/local --with-freetype-dir=/usr/local --with-curl=/usr/local --with-openssl=/usr/local --enable-sockets


make -s -j8