IPv6 issues viewing any static or dynamic file

[Rob Schultz]

Hello,
	I am having issues with IPv6 being able to view any files static or dynamic. I keep getting the error 
curl -6 http://ipv6.example.com/test.png

2011/05/14 16:18:36 [info] 6217#0: *1 client timed out (110: Connection timed out) while sending response to client, client: xxxx:xxx:xxxx:xxxx:xxx:xxxx:xxxx:xxxx, server: example.com, request: "GET /test.png HTTP/1.1", host: "example.com"

but i can do HEAD requests and such and get a response. 

 curl -6 -I ipv6.example.com
HTTP/1.1 200 OK
Server: nginx/1.0.2
Date: Sun, 15 May 2011 08:44:31 GMT
Content-Type: text/html
Content-Length: 0
Last-Modified: Thu, 24 Jan 2008 19:27:58 GMT
Connection: keep-alive
Keep-Alive: timeout=10
Accept-Ranges: bytes

nginx -V
nginx: nginx version: nginx/1.0.2
nginx: TLS SNI support enabled
nginx: configure arguments: --prefix=/usr --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error_log --pid-path=/var/run/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-cc-opt=-I/usr/include --with-ld-opt=-L/usr/lib --http-log-path=/var/log/nginx/access_log --http-client-body-temp-path=/var/tmp/nginx/client --http-proxy-temp-path=/var/tmp/nginx/proxy --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi --http-scgi-temp-path=/var/tmp/nginx/scgi --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --with-ipv6 --with-pcre --with-http_gzip_static_module --with-http_realip_module --with-http_ssl_module --without-mail_imap_module --without-mail_pop3_module --without-mail_smtp_module

and nginx.conf

user nginx nginx;
worker_processes 2;
worker_rlimit_nofile 8192;

error_log /var/log/nginx/error_log info;
#error_log /var/log/nginx/error_log debug;
events {
        worker_connections  8192;
#       worker_connections  1024;
        use epoll;
}

http {
        include         /etc/nginx/mime.types;
#       include         /etc/nginx/proxy.conf;
        include         /etc/nginx/fastcgi_params;

        default_type    application/octet-stream;

        log_format main
                '$remote_addr - $remote_user [$time_local] '
                '"$request" $status $bytes_sent '
                '"$http_referer" "$http_user_agent" '
                '"$gzip_ratio"';

        client_header_timeout   10;
        client_body_timeout     10;
        #needed for file uploads > 1m
        client_max_body_size    10m;
        send_timeout            10;

        connection_pool_size            256;
        client_header_buffer_size       1k;
        large_client_header_buffers     4 2k;
        request_pool_size               4k;

        gzip on;
        gzip_min_length 1100;
        gzip_buffers    16 8k;
        gzip_static     on;
        gzip_types      text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;

        output_buffers  1 32k;
        postpone_output 1460;

        sendfile        on;
        tcp_nopush      on;
        tcp_nodelay     on;

        keepalive_timeout       10 10;

        ignore_invalid_headers  on;

        index index.html index.php;
        server {
                listen          [::]:80 default ipv6only=on;
                listen          80 default;
                server_name     example.com www.example.com ipv6.example.com;

                access_log      /var/log/nginx/texample.com.access_log main;
                error_log       /var/log/nginx/example.com.error_log info;
        
                root /var/www/example.com/htdocs;
                autoindex on;

                location /blog/ {
                        if (!-e $request_filename) {
                                rewrite  ^.+?(/.*\.php)$  /blog$1          last;
                                rewrite  ^.+?(/wp-.*)     /blog$1          last;
                                rewrite  ^                /blog/index.php  last;
                        }
                }
        
                location ~ ^.+\.php {
                        include /etc/nginx/fastcgi_params;
                        fastcgi_param SCRIPT_FILENAME /var/www/example.com/htdocs$fastcgi_script_name;
                        fastcgi_pass   127.0.0.1:9000;
                        fastcgi_index   index.php;
                }
        
                location ~* ^.+\.(jpg|jpeg|gif|png)$ {
                        access_log   off;
                        expires      30d;
                }

                location ^~ /c/ {
                        return 403;
                }
                location ^~ /p/ {
                        return 403;
                }
        }
        include /etc/nginx/vhosts.d/*.conf;
}

i have turned firewall off to ensure that wasn't an issue. I am not sure were else to look. 

Here is also a debug log
http://pastie.org/private/dbzwwlkxaelmex47hvwnzq

v/r,
Rob
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