Nginx randomly crashes

[rg00]

This is the output of nginx -V:

nginx version: nginx/1.2.6
TLS SNI support enabled
configure arguments: --prefix=/usr/share/nginx
--conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-log-path=/var/log/nginx/access.log
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-scgi-temp-path=/var/lib/nginx/scgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi --lock-path=/var/lock/nginx.lock
--pid-path=/run/nginx.pid --with-pcre-jit --with-debug
--with-http_addition_module --with-http_dav_module --with-http_geoip_module
--with-http_gzip_static_module --with-http_image_filter_module
--with-http_realip_module --with-http_stub_status_module
--with-http_ssl_module --with-http_sub_module --with-http_xslt_module
--with-ipv6 --with-sha1=/usr/include/openssl --with-md5=/usr/include/openssl
--with-mail --with-mail_ssl_module
--add-module=/build/buildd/nginx-1.2.6/debian/modules/nginx-auth-pam
--add-module=/build/buildd/nginx-1.2.6/debian/modules/nginx-echo
--add-module=/build/buildd/nginx-1.2.6/debian/modules/nginx-upstream-fair
--add-module=/build/buildd/nginx-1.2.6/debian/modules/nginx-dav-ext-module

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,235763,235771#msg-235771